\n {e.preventDefault(); this.setState({credEdit: cred});}}>{val}\n {cred.done ? null : pending} \n {!cred.done || validated[cred.meth] > 1 || this.props.reqCredMethod != cred.meth ?\n {e.preventDefault(); this.props.onCredDelete(cred.meth, cred.val);}}>\n delete\n \n :\n null}\n \n
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\n );\n }\n};\n","// Editor for a phone number.\n\nimport React from 'react';\nimport { defineMessages, injectIntl } from 'react-intl';\nimport { AsYouType, getExampleNumber, parsePhoneNumber } from 'libphonenumber-js/mobile';\nimport examples from 'libphonenumber-js/mobile/examples'\n\nimport * as dcodes from '../dcodes.json';\nimport { flagEmoji } from '../lib/strformat';\n\nconst messages = defineMessages({\n mobile_number_required: {\n id: 'mobile_number_required',\n defaultMessage: 'Mobile phone number required',\n description: 'Error message'\n }\n});\n\nclass PhoneEdit extends React.PureComponent {\n constructor(props) {\n super(props);\n\n this.codeMap = {};\n dcodes.default.forEach(dc => { this.codeMap[dc.code] = dc.dial; });\n\n const code = props.countryCode || 'US';\n const dial = this.codeMap[code];\n\n this.state = {\n countryCode: code,\n dialCode: dial,\n localNumber: '',\n placeholderNumber: this.placeholderNumber(code, dial)\n };\n\n this.handleChange = this.handleChange.bind(this);\n this.handleFinished = this.handleFinished.bind(this);\n this.handleKeyDown = this.handleKeyDown.bind(this);\n this.showCountrySelector = this.showCountrySelector.bind(this);\n }\n\n handleChange(e) {\n const prefix = `+${this.state.dialCode}`;\n let formatted = new AsYouType().input(`${prefix}${this.filterNumber(e.target.value)}`);\n formatted = formatted.substring(prefix.length).trim();\n this.setState({localNumber: formatted});\n }\n\n handleFinished(e) {\n e.preventDefault();\n const raw = `${this.state.dialCode}${this.state.localNumber.trim()}`.replace(/[^\\d]/g, '');\n let number = null;\n try {\n number = parsePhoneNumber(`+${raw}`);\n } catch (err) {}\n\n if (!number || !number.isValid()) {\n this.inputField.setCustomValidity(this.props.intl.formatMessage(messages.mobile_number_required));\n return;\n }\n\n this.inputField.setCustomValidity('');\n this.props.onSubmit(number.format('E.164'));\n }\n\n\n handleKeyDown(e) {\n if (e.key === 'Enter') {\n this.handleFinished(e);\n }\n }\n\n showCountrySelector() {\n this.props.onShowCountrySelector(this.state.countryCode, this.state.dialCode,\n (code, dial) => {\n this.setState({\n countryCode: code,\n dialCode: dial,\n placeholderNumber: this.placeholderNumber(code, dial)\n })\n });\n }\n\n // Filter out characters not permitted in a phone number.\n filterNumber(number) {\n if (!number) {\n return number;\n }\n // Leave numbers, space, (, ), -, and .\n // The + is not allowed: it's handled by the country code portion.\n return number.replace(/[^-\\s().\\d]/g, '');\n }\n\n placeholderNumber(code, dial) {\n const sample = getExampleNumber(code, examples);\n return sample ? sample.formatInternational().substring(dial.length + 1).trim() : '123 0123';\n }\n\n render() {\n return (\n <>\n \n {flagEmoji(this.state.countryCode)} \n +{this.state.dialCode} \n {this.inputField = ref}} placeholder={this.state.placeholderNumber}\n value={this.state.localNumber} onChange={this.handleChange}\n maxLength={17} onKeyDown={this.handleKeyDown} onBlur={this.handleFinished}\n required autoFocus={this.props.autoFocus} />\n \n );\n }\n}\n\nexport default injectIntl(PhoneEdit);\n"],"names":["messages","defineMessages","password_reset_email_sent","id","defaultMessage","password_reset_sms_sent","CredentialEdit","React","constructor","props","super","this","state","code","tel","email","sent","handleSubmit","bind","handleEmailChange","handlePhoneChange","handleCodeChange","formatPhoneNumber","raw","number","parsePhoneNumber","err","formatInternational","e","setState","target","value","replace","preventDefault","method","onError","onCredConfirm","onCredAdd","msg","intl","formatMessage","render","readyForCode","done","rawValue","val","formattedValue","changeEmail","className","FormattedMessage","changePhone","newEmailLabel","newEmailInput","email_prompt","type","placeholder","autoComplete","onChange","required","newPhoneLabel","newPhoneInput","PhoneEdit","autoFocus","onShowCountrySelector","onSubmit","codeInput","numbers_only","maxLength","onClick","onCancel","injectIntl","_clip","str","length","substring","AccountSettingsView","me","tinode","getMeTopic","fullName","public","fn","undefined","MAX_TITLE_LENGTH","description","note","MAX_TOPIC_DESCRIPTION_LENGTH","avatar","makeImageUrl","photo","credentials","getCredentials","credEdit","componentDidMount","onCredsUpdated","_","componentWillUnmount","meth","validated","forEach","cred","idx","includes","push","key","reqCredMethod","href","onCredDelete","unshift","onNavigate","AvatarUpload","readOnly","uid","myUserId","title","BadgeList","trustedBadges","mobile_number_required","codeMap","dcodes","dc","dial","countryCode","dialCode","localNumber","placeholderNumber","handleChange","handleFinished","handleKeyDown","showCountrySelector","prefix","formatted","AsYouType","input","filterNumber","trim","isValid","inputField","setCustomValidity","format","sample","getExampleNumber","examples","flagEmoji","ref","onKeyDown","onBlur"],"sourceRoot":""}
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Enter one credential at a time.\n\nimport React from 'react';\nimport { defineMessages, FormattedMessage, injectIntl } from 'react-intl';\nimport PhoneEdit from './phone-edit.jsx';\nimport { parsePhoneNumber } from 'libphonenumber-js/mobile';\n\nconst messages = defineMessages({\n password_reset_email_sent: {\n id: 'password_reset_email_sent',\n defaultMessage: 'An email with security code has been sent.',\n description: 'Notification that the email with password reset instructions has been sent'\n },\n password_reset_sms_sent: {\n id: 'password_reset_sms_sent',\n defaultMessage: 'A text message with security code has been sent.',\n description: 'Notification that the SMS with password reset instructions has been sent'\n },\n});\n\nclass CredentialEdit extends React.PureComponent {\n constructor(props) {\n super(props);\n\n this.state = {\n code: '',\n tel: '',\n email: '',\n sent: false\n };\n\n this.handleSubmit = this.handleSubmit.bind(this);\n this.handleEmailChange = this.handleEmailChange.bind(this);\n this.handlePhoneChange = this.handlePhoneChange.bind(this);\n this.handleCodeChange = this.handleCodeChange.bind(this);\n }\n\n static formatPhoneNumber(raw) {\n let number;\n try {\n number = parsePhoneNumber(raw);\n } catch (err) {}\n return number ? number.formatInternational() : raw;\n }\n\n handleEmailChange(e) {\n this.setState({email: e.target.value});\n }\n\n handlePhoneChange(number) {\n this.setState({tel: number});\n }\n\n handleCodeChange(e) {\n this.setState({code: e.target.value.replace(/[^\\d]/g, '')});\n }\n\n handleSubmit(e) {\n e.preventDefault();\n const value = this.props.method == 'email' ? this.state.email : this.state.tel;\n if (this.state.code) {\n this.props.onError(null);\n this.props.onCredConfirm(this.props.method, this.state.code);\n } else if (value) {\n this.props.onCredAdd(this.props.method, value);\n this.setState({sent: true});\n const msg = this.props.method == 'email' ? messages.password_reset_email_sent : messages.password_reset_sms_sent;\n this.props.onError(this.props.intl.formatMessage(msg), 'info');\n }\n }\n\n render() {\n const readyForCode = this.state.sent || !this.props.done;\n const rawValue = readyForCode ? (this.state.tel || this.state.email) : this.props.val;\n const formattedValue = this.props.method == 'tel' ? CredentialEdit.formatPhoneNumber(rawValue) : rawValue;\n\n const changeEmail = (\n <>\n {e.preventDefault(); this.props.onNavigate('general');}}>\n edit \n \n \n
\n \n \n \n
\n {this.state.fullName}
\n \n \n {this.props.myUserId}\n
\n \n
\n {this.state.description ?\n \n \n
: null}\n {this.state.description}
\n \n
\n \n \n {credentials}
\n \n \n
\n \n \n
);\n\n const changePhone = (\n <>\n \n
\n \n \n
\n );\n\n const newEmailLabel = ();\n\n const newEmailInput = (\n <>{newEmailLabel}
\n \n {\n (email_prompt) => \n } \n
\n );\n\n const newPhoneLabel = ();\n\n const newPhoneInput = (\n <>{newPhoneLabel}
\n \n
\n );\n\n const codeInput = (\n <>\n \n
\n \n {\n (numbers_only) => \n } \n
\n );\n\n return ();\n }\n}\n\nexport default injectIntl(CredentialEdit);\n","// Edit account parameters.\nimport React from 'react';\nimport { FormattedMessage } from 'react-intl';\nimport { parsePhoneNumber } from 'libphonenumber-js/mobile';\n\nimport AvatarUpload from '../widgets/avatar-upload.jsx';\nimport BadgeList from '../widgets/badge-list.jsx';\n\nimport { makeImageUrl } from '../lib/blob-helpers.js';\nimport { MAX_TITLE_LENGTH, MAX_TOPIC_DESCRIPTION_LENGTH } from '../config.js';\nimport CredentialEdit from '../widgets/credential-edit.jsx';\n\nfunction _clip(str, length) {\n return str && str.substring(0, length);\n}\n\nexport default class AccountSettingsView extends React.Component {\n constructor(props) {\n super(props);\n\n const me = this.props.tinode.getMeTopic();\n this.state = {\n fullName: _clip(me.public ? me.public.fn : undefined, MAX_TITLE_LENGTH),\n description: _clip(me.public ? me.public.note : undefined, MAX_TOPIC_DESCRIPTION_LENGTH),\n avatar: makeImageUrl(me.public ? me.public.photo : null),\n credentials: me.getCredentials() || [],\n credEdit: undefined\n };\n }\n\n componentDidMount() {\n const me = this.props.tinode.getMeTopic();\n me.onCredsUpdated = _ => this.setState({credentials: me.getCredentials()});\n }\n\n componentWillUnmount() {\n const me = this.props.tinode.getMeTopic();\n me.onCredsUpdated = null;\n }\n\n render() {\n if (this.state.credEdit) {\n return (\n \n {e.preventDefault(); this.setState({credEdit: cred});}}>{val}\n {cred.done ? null : pending} \n {!cred.done || validated[cred.meth] > 1 || this.props.reqCredMethod != cred.meth ?\n {e.preventDefault(); this.props.onCredDelete(cred.meth, cred.val);}}>\n delete\n \n :\n null}\n \n
);\n });\n if (credentials.length > 0) {\n // Add title as the first element.\n credentials.unshift(\n );\n }\n\n return (\n \n
\n );\n }\n};\n","// Editor for a phone number.\n\nimport React from 'react';\nimport { defineMessages, injectIntl } from 'react-intl';\nimport { AsYouType, getExampleNumber, parsePhoneNumber } from 'libphonenumber-js/mobile';\nimport examples from 'libphonenumber-js/mobile/examples'\n\nimport * as dcodes from '../dcodes.json';\nimport { flagEmoji } from '../lib/strformat';\n\nconst messages = defineMessages({\n mobile_number_required: {\n id: 'mobile_number_required',\n defaultMessage: 'Mobile phone number required',\n description: 'Error message'\n }\n});\n\nclass PhoneEdit extends React.PureComponent {\n constructor(props) {\n super(props);\n\n this.codeMap = {};\n dcodes.default.forEach(dc => { this.codeMap[dc.code] = dc.dial; });\n\n const code = props.countryCode || 'US';\n const dial = this.codeMap[code];\n\n this.state = {\n countryCode: code,\n dialCode: dial,\n localNumber: '',\n placeholderNumber: this.placeholderNumber(code, dial)\n };\n\n this.handleChange = this.handleChange.bind(this);\n this.handleFinished = this.handleFinished.bind(this);\n this.handleKeyDown = this.handleKeyDown.bind(this);\n this.showCountrySelector = this.showCountrySelector.bind(this);\n }\n\n handleChange(e) {\n const prefix = `+${this.state.dialCode}`;\n let formatted = new AsYouType().input(`${prefix}${this.filterNumber(e.target.value)}`);\n formatted = formatted.substring(prefix.length).trim();\n this.setState({localNumber: formatted});\n }\n\n handleFinished(e) {\n e.preventDefault();\n const raw = `${this.state.dialCode}${this.state.localNumber.trim()}`.replace(/[^\\d]/g, '');\n let number = null;\n try {\n number = parsePhoneNumber(`+${raw}`);\n } catch (err) {}\n\n if (!number || !number.isValid()) {\n this.inputField.setCustomValidity(this.props.intl.formatMessage(messages.mobile_number_required));\n return;\n }\n\n this.inputField.setCustomValidity('');\n this.props.onSubmit(number.format('E.164'));\n }\n\n\n handleKeyDown(e) {\n if (e.key === 'Enter') {\n this.handleFinished(e);\n }\n }\n\n showCountrySelector() {\n this.props.onShowCountrySelector(this.state.countryCode, this.state.dialCode,\n (code, dial) => {\n this.setState({\n countryCode: code,\n dialCode: dial,\n placeholderNumber: this.placeholderNumber(code, dial)\n })\n });\n }\n\n // Filter out characters not permitted in a phone number.\n filterNumber(number) {\n if (!number) {\n return number;\n }\n // Leave numbers, space, (, ), -, and .\n // The + is not allowed: it's handled by the country code portion.\n return number.replace(/[^-\\s().\\d]/g, '');\n }\n\n placeholderNumber(code, dial) {\n const sample = getExampleNumber(code, examples);\n return sample ? sample.formatInternational().substring(dial.length + 1).trim() : '123 0123';\n }\n\n render() {\n return (\n <>\n \n {flagEmoji(this.state.countryCode)} \n +{this.state.dialCode} \n {this.inputField = ref}} placeholder={this.state.placeholderNumber}\n value={this.state.localNumber} onChange={this.handleChange}\n maxLength={17} onKeyDown={this.handleKeyDown} onBlur={this.handleFinished}\n required autoFocus={this.props.autoFocus} />\n \n );\n }\n}\n\nexport default injectIntl(PhoneEdit);\n"],"names":["messages","defineMessages","password_reset_email_sent","id","defaultMessage","password_reset_sms_sent","CredentialEdit","React","constructor","props","super","this","state","code","tel","email","sent","handleSubmit","bind","handleEmailChange","handlePhoneChange","handleCodeChange","formatPhoneNumber","raw","number","parsePhoneNumber","err","formatInternational","e","setState","target","value","replace","preventDefault","method","onError","onCredConfirm","onCredAdd","msg","intl","formatMessage","render","readyForCode","done","rawValue","val","formattedValue","changeEmail","className","FormattedMessage","changePhone","newEmailLabel","newEmailInput","email_prompt","type","placeholder","autoComplete","onChange","required","newPhoneLabel","newPhoneInput","PhoneEdit","autoFocus","onShowCountrySelector","onSubmit","codeInput","numbers_only","maxLength","onClick","onCancel","injectIntl","_clip","str","length","substring","AccountSettingsView","me","tinode","getMeTopic","fullName","public","fn","undefined","MAX_TITLE_LENGTH","description","note","MAX_TOPIC_DESCRIPTION_LENGTH","avatar","makeImageUrl","photo","credentials","getCredentials","credEdit","componentDidMount","onCredsUpdated","_","componentWillUnmount","meth","validated","forEach","cred","idx","includes","push","key","reqCredMethod","href","onCredDelete","unshift","onNavigate","AvatarUpload","readOnly","uid","myUserId","title","BadgeList","trustedBadges","mobile_number_required","codeMap","dcodes","dc","dial","countryCode","dialCode","localNumber","placeholderNumber","handleChange","handleFinished","handleKeyDown","showCountrySelector","prefix","formatted","AsYouType","input","filterNumber","trim","isValid","inputField","setCustomValidity","format","sample","getExampleNumber","examples","flagEmoji","ref","onKeyDown","onBlur"],"sourceRoot":""}
\ No newline at end of file
diff --git a/umd/961.prod.js b/umd/961.prod.js
index cac5bfcb..e7f24770 100644
--- a/umd/961.prod.js
+++ b/umd/961.prod.js
@@ -1,2 +1,2 @@
-"use strict";(globalThis.webpackChunktinode_webapp=globalThis.webpackChunktinode_webapp||[]).push([[961],{96:(t,d,e)=>{e.d(d,{A:()=>P});var n=e(3247),r=e(2582),a=e(4408),i=e(9710);function $(t,d,e){var r=new n.Ay(e).getCountryCodesForCallingCode(t);return r?r.filter((function(t){return function(t,d,e){var r=new n.Ay(e);if(r.selectNumberingPlan(d),r.numberingPlan.possibleLengths().indexOf(t.length)>=0)return!0;return!1}(d,t,e)})):[]}var o=e(1528),u=/^[\d]+(?:[~\u2053\u223C\uFF5E][\d]+)?$/;function l(t,d){var e="undefined"!=typeof Symbol&&t[Symbol.iterator]||t["@@iterator"];if(e)return(e=e.call(t)).next.bind(e);if(Array.isArray(t)||(e=function(t,d){if(!t)return;if("string"==typeof t)return s(t,d);var e=Object.prototype.toString.call(t).slice(8,-1);"Object"===e&&t.constructor&&(e=t.constructor.name);if("Map"===e||"Set"===e)return Array.from(t);if("Arguments"===e||/^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(e))return s(t,d)}(t))||d&&t&&"number"==typeof t.length){e&&(t=e);var n=0;return function(){return n>=t.length?{done:!0}:{done:!1,value:t[n++]}}}throw new TypeError("Invalid attempt to iterate non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.")}function s(t,d){(null==d||d>t.length)&&(d=t.length);for(var e=0,n=new Array(d);e\n {e.preventDefault(); this.props.onNavigate('general');}}>\n edit \n \n \n
\n \n \n \n
\n {this.state.fullName}
\n \n \n {this.props.myUserId}\n
\n \n
\n {this.state.description ?\n \n \n
: null}\n {this.state.description}
\n \n
\n \n \n {credentials}
\n ::, \"123456:email:alice@example.com\".\n const cred = this.props.reqCredMethod == 'email' ? this.state.email.trim() : this.state.tel.trim();\n this.props.onReset(this.state.password.trim(), {\n scheme: 'code',\n secret: btoa(`${this.state.code}:${this.props.reqCredMethod}:${cred}`)\n });\n } else {\n // Send email or SMS with the secret code.\n const email = this.state.email.trim();\n const tel = this.state.tel.trim();\n this.setState({email: email, tel: tel});\n this.props.onRequest(this.props.reqCredMethod, email || tel)\n .then(_ => {\n this.setState({sent: true});\n const msg = this.props.reqCredMethod == 'email' ? messages.password_reset_email_sent :\n this.props.reqCredMethod == 'tel' ? messages.password_reset_sms_sent : null;\n if (msg) {\n this.props.onError(this.props.intl.formatMessage(msg), 'info');\n }\n });\n }\n }\n\n handleEmailChange(e) {\n this.setState({email: e.target.value});\n }\n\n handlePasswordChange(e) {\n this.setState({password: e.target.value});\n }\n\n handleCodeChange(e) {\n this.setState({code: e.target.value.replace(/[^\\d]/g, '')});\n }\n\n handleShowCodeField(e) {\n e.preventDefault();\n this.setState({haveCode: true});\n }\n\n render() {\n const showCredentialInput = !((this.state.token || (this.state.code && this.props.reqCredMethod)) && this.state.scheme);\n const showPasswordInput = !showCredentialInput || this.state.haveCode || this.state.sent;\n\n const passwordInput = (<>\n \n {\n (placeholder) => \n );\n\n const emailInput = (<>\n {this.state.haveCode ?\n null :\n \n }\n {\n (placeholder) => \n } \n );\n\n const phoneInput = (<>\n {this.state.haveCode ?\n null :\n \n }\n \n \n \n \n this.setState({tel: number})} />\n \n );\n\n const codeInput = (<>\n \n \n \n \n {\n (numbers_only) => \n } \n \n );\n\n const credentialInput = this.props.reqCredMethod == 'email' ?\n emailInput : this.props.reqCredMethod == 'tel' ? phoneInput : null;\n\n return (\n \n );\n }\n}\n\nexport default injectIntl(PasswordResetView);\n","// Editor for a phone number.\n\nimport React from 'react';\nimport { defineMessages, injectIntl } from 'react-intl';\nimport { AsYouType, getExampleNumber, parsePhoneNumber } from 'libphonenumber-js/mobile';\nimport examples from 'libphonenumber-js/mobile/examples'\n\nimport * as dcodes from '../dcodes.json';\nimport { flagEmoji } from '../lib/strformat';\n\nconst messages = defineMessages({\n mobile_number_required: {\n id: 'mobile_number_required',\n defaultMessage: 'Mobile phone number required',\n description: 'Error message'\n }\n});\n\nclass PhoneEdit extends React.PureComponent {\n constructor(props) {\n super(props);\n\n this.codeMap = {};\n dcodes.default.forEach(dc => { this.codeMap[dc.code] = dc.dial; });\n\n const code = props.countryCode || 'US';\n const dial = this.codeMap[code];\n\n this.state = {\n countryCode: code,\n dialCode: dial,\n localNumber: '',\n placeholderNumber: this.placeholderNumber(code, dial)\n };\n\n this.handleChange = this.handleChange.bind(this);\n this.handleFinished = this.handleFinished.bind(this);\n this.handleKeyDown = this.handleKeyDown.bind(this);\n this.showCountrySelector = this.showCountrySelector.bind(this);\n }\n\n handleChange(e) {\n const prefix = `+${this.state.dialCode}`;\n let formatted = new AsYouType().input(`${prefix}${this.filterNumber(e.target.value)}`);\n formatted = formatted.substring(prefix.length).trim();\n this.setState({localNumber: formatted});\n }\n\n handleFinished(e) {\n e.preventDefault();\n const raw = `${this.state.dialCode}${this.state.localNumber.trim()}`.replace(/[^\\d]/g, '');\n let number = null;\n try {\n number = parsePhoneNumber(`+${raw}`);\n } catch (err) {}\n\n if (!number || !number.isValid()) {\n this.inputField.setCustomValidity(this.props.intl.formatMessage(messages.mobile_number_required));\n return;\n }\n\n this.inputField.setCustomValidity('');\n this.props.onSubmit(number.format('E.164'));\n }\n\n\n handleKeyDown(e) {\n if (e.key === 'Enter') {\n this.handleFinished(e);\n }\n }\n\n showCountrySelector() {\n this.props.onShowCountrySelector(this.state.countryCode, this.state.dialCode,\n (code, dial) => {\n this.setState({\n countryCode: code,\n dialCode: dial,\n placeholderNumber: this.placeholderNumber(code, dial)\n })\n });\n }\n\n // Filter out characters not permitted in a phone number.\n filterNumber(number) {\n if (!number) {\n return number;\n }\n // Leave numbers, space, (, ), -, and .\n // The + is not allowed: it's handled by the country code portion.\n return number.replace(/[^-\\s().\\d]/g, '');\n }\n\n placeholderNumber(code, dial) {\n const sample = getExampleNumber(code, examples);\n return sample ? sample.formatInternational().substring(dial.length + 1).trim() : '123 0123';\n }\n\n render() {\n return (\n <>\n \n {flagEmoji(this.state.countryCode)} \n +{this.state.dialCode} \n {this.inputField = ref}} placeholder={this.state.placeholderNumber}\n value={this.state.localNumber} onChange={this.handleChange}\n maxLength={17} onKeyDown={this.handleKeyDown} onBlur={this.handleFinished}\n required autoFocus={this.props.autoFocus} />\n \n );\n }\n}\n\nexport default injectIntl(PhoneEdit);\n"],"names":["messages","defineMessages","password_reset_email_sent","id","defaultMessage","password_reset_sms_sent","PasswordResetView","React","constructor","props","super","this","state","tel","email","password","sent","haveCode","code","handleSubmit","bind","handleEmailChange","handlePasswordChange","handleCodeChange","handleShowCodeField","tinode","connect","catch","err","onError","message","componentDidMount","parsed","HashNavigation","parseUrlHash","window","location","hash","newState","token","params","scheme","savedCred","cred","reqCredMethod","setState","componentDidUpdate","prevProps","prevState","e","preventDefault","onReset","trim","secret","btoa","onRequest","then","_","msg","intl","formatMessage","target","value","replace","render","showCredentialInput","showPasswordInput","passwordInput","className","htmlFor","FormattedMessage","placeholder","VisiblePassword","autoComplete","required","autoFocus","onChange","emailInput","type","phoneInput","PhoneEdit","onShowCountrySelector","onSubmit","number","codeInput","numbers_only","maxLength","credentialInput","href","onClick","style","marginRight","injectIntl","mobile_number_required","codeMap","dcodes","forEach","dc","dial","countryCode","dialCode","localNumber","placeholderNumber","handleChange","handleFinished","handleKeyDown","showCountrySelector","prefix","formatted","AsYouType","input","filterNumber","substring","length","raw","parsePhoneNumber","isValid","inputField","setCustomValidity","format","key","sample","getExampleNumber","examples","formatInternational","flagEmoji","ref","onKeyDown","onBlur"],"sourceRoot":""}
\ No newline at end of file
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};\n\n this.handleSubmit = this.handleSubmit.bind(this);\n this.handleEmailChange = this.handleEmailChange.bind(this);\n this.handlePasswordChange = this.handlePasswordChange.bind(this);\n this.handleCodeChange = this.handleCodeChange.bind(this);\n this.handleShowCodeField = this.handleShowCodeField.bind(this);\n\n // Connection will trigger change by changing the this.props.serverVersion.\n props.tinode.connect()\n .catch(err => {\n this.props.onError(err.message, 'err');\n });\n }\n\n componentDidMount() {\n const parsed = HashNavigation.parseUrlHash(window.location.hash);\n const newState = {\n token: parsed.params.token,\n scheme: parsed.params.scheme,\n code: parsed.params.code || ''\n }\n\n this.savedCred = parsed.params.cred;\n if (this.props.reqCredMethod && parsed.params.cred) {\n newState[this.props.reqCredMethod] = this.savedCred;\n }\n this.setState(newState);\n }\n\n componentDidUpdate(prevProps, prevState) {\n if (prevProps.reqCredMethod != this.props.reqCredMethod && 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'');\n let number = null;\n try {\n number = parsePhoneNumber(`+${raw}`);\n } catch (err) {}\n\n if (!number || !number.isValid()) {\n this.inputField.setCustomValidity(this.props.intl.formatMessage(messages.mobile_number_required));\n return;\n }\n\n this.inputField.setCustomValidity('');\n this.props.onSubmit(number.format('E.164'));\n }\n\n\n handleKeyDown(e) {\n if (e.key === 'Enter') {\n this.handleFinished(e);\n }\n }\n\n showCountrySelector() {\n this.props.onShowCountrySelector(this.state.countryCode, this.state.dialCode,\n (code, dial) => {\n this.setState({\n countryCode: code,\n dialCode: dial,\n placeholderNumber: this.placeholderNumber(code, dial)\n })\n });\n }\n\n // Filter out characters not permitted in a phone number.\n filterNumber(number) {\n if (!number) {\n return number;\n }\n // Leave numbers, space, (, ), -, and .\n // The + is not allowed: it's handled by the country code portion.\n return number.replace(/[^-\\s().\\d]/g, '');\n }\n\n placeholderNumber(code, 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\ No newline at end of file
diff --git a/umd/996.prod.js.map b/umd/996.prod.js.map
index a43e7d2d..96c04165 100644
--- a/umd/996.prod.js.map
+++ b/umd/996.prod.js.map
@@ -1 +1 @@
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Account registration.\nimport React, { Suspense } from 'react';\nimport { FormattedMessage } from 'react-intl';\n\nimport AvatarCrop from '../widgets/avatar-crop.jsx';\nimport AvatarUpload from '../widgets/avatar-upload.jsx';\nimport CheckBox from '../widgets/checkbox.jsx';\nimport PhoneEdit from '../widgets/phone-edit.jsx';\nimport VisiblePassword from '../widgets/visible-password.jsx';\n\nimport LocalStorageUtil from '../lib/local-storage.js';\nimport { imageScaled, blobToBase64, makeImageUrl } from '../lib/blob-helpers.js';\nimport { theCard } from '../lib/utils.js';\n\nimport { AVATAR_SIZE, MAX_AVATAR_BYTES, MAX_EXTERN_ATTACHMENT_SIZE,\n MAX_TITLE_LENGTH } from '../config.js';\n\nexport default class CreateAccountView extends React.PureComponent {\n constructor(props) {\n super(props);\n\n this.state = {\n login: '',\n password: '',\n meth: '',\n email: '',\n tel: '',\n fn: '', // full/formatted name\n imageUrl: null,\n uploadUrl: null,\n newAvatar: null,\n newAvatarMime: null,\n buttonDisabled: false,\n saveToken: LocalStorageUtil.getObject('keep-logged-in')\n };\n\n this.handleLoginChange = this.handleLoginChange.bind(this);\n this.handlePasswordChange = this.handlePasswordChange.bind(this);\n this.handleEmailChange = this.handleEmailChange.bind(this);\n this.handlePhoneChange = this.handlePhoneChange.bind(this);\n this.handleFnChange = this.handleFnChange.bind(this);\n this.handleImageChanged = this.handleImageChanged.bind(this);\n this.handleToggleSaveToken = this.handleToggleSaveToken.bind(this);\n this.handleAvatarCropped = this.handleAvatarCropped.bind(this);\n this.handleAvatarCropCancel = this.handleAvatarCropCancel.bind(this);\n this.uploadAvatar = this.uploadAvatar.bind(this);\n this.handleSubmit = this.handleSubmit.bind(this);\n\n // Connection will trigger change by changing the this.props.serverVersion.\n props.tinode.connect()\n .catch(err => {\n this.props.onError(err.message, 'err');\n });\n }\n\n handleLoginChange(e) {\n this.setState({login: e.target.value});\n }\n\n handlePasswordChange(password) {\n this.setState({password: password});\n }\n\n handleEmailChange(e) {\n this.setState({meth: 'email', email: e.target.value});\n }\n\n handlePhoneChange(number) {\n this.setState({meth: 'tel', tel: number});\n }\n\n handleFnChange(e) {\n this.setState({fn: e.target.value});\n }\n\n handleImageChanged(mime, img) {\n this.setState({newAvatar: img, newAvatarMime: mime});\n }\n\n handleToggleSaveToken() {\n LocalStorageUtil.setObject('keep-logged-in', !this.state.saveToken);\n this.setState({saveToken: !this.state.saveToken});\n }\n\n handleSubmit(e) {\n e.preventDefault();\n this.props.onCreateAccount(\n this.state.login.trim(),\n this.state.password.trim(),\n theCard(this.state.fn.trim().substring(0, MAX_TITLE_LENGTH), this.state.uploadUrl),\n {\n 'meth': this.state.meth,\n 'val': this.state.meth == 'email' ?\n this.state.email :\n this.state.meth == 'tel' ? this.state.tel : null\n }\n );\n }\n\n // AvatarCropView calls this method when the user has cropped the image.\n handleAvatarCropped(mime, blob, width, height) {\n const url = blob ? URL.createObjectURL(blob) : null;\n this.setState({avatar: url, newAvatar: null, newAvatarMime: null});\n if (blob) {\n this.uploadAvatar(mime, blob, width, height);\n }\n }\n\n handleAvatarCropCancel() {\n this.setState({newAvatar: null, newAvatarMime: null});\n }\n\n // Utility method for converting cropped avatar blob to bytes for sending inband or\n // for uploading it to the server out of band.\n uploadAvatar(mime, blob, width, height) {\n const readyToUpload = image => {\n let {mime, blob} = image;\n this.setState({imageUrl: URL.createObjectURL(blob), buttonDisabled: true});\n if (blob.size > MAX_AVATAR_BYTES) {\n // Too large to send inband - uploading out of band and sending as a link.\n const uploader = this.props.tinode.getLargeFileHelper();\n uploader.upload(blob, 'newacc')\n .then(url => this.setState({uploadUrl: url}))\n .catch(err => this.props.onError(err.message, 'err'))\n .finally(_ => this.setState({buttonDisabled: false}));\n } else {\n // Convert blob to base64-encoded bits.\n blobToBase64(blob)\n .then(b64 => this.setState({uploadUrl: makeImageUrl({data: b64.bits, type: mime})}))\n .finally(_ => this.setState({buttonDisabled: false}));\n }\n };\n\n if (width > AVATAR_SIZE || height > AVATAR_SIZE || width != height) {\n // Avatar is not square or too large even after cropping. Shrink it and make square.\n imageScaled(blob, AVATAR_SIZE, AVATAR_SIZE, MAX_EXTERN_ATTACHMENT_SIZE, true)\n .then(scaled => readyToUpload(scaled))\n .catch(err => this.props.onError(err.message, 'err'));\n } else {\n readyToUpload({mime: mime, blob: blob, width: width, height: height});\n }\n }\n\n render() {\n if (this.state.newAvatar) {\n return (\n = {\r\n * 'generic-error': \"Unknown error\",\r\n * 'file-not-found': \"Could not find file: {$file}\",\r\n * };\r\n *\r\n * // Type-safe function - must pass a valid error code as param.\r\n * let error = new ErrorFactory('service', 'Service', errors);\r\n *\r\n * ...\r\n * throw error.create(Err.GENERIC);\r\n * ...\r\n * throw error.create(Err.FILE_NOT_FOUND, {'file': fileName});\r\n * ...\r\n * // Service: Could not file file: foo.txt (service/file-not-found).\r\n *\r\n * catch (e) {\r\n * assert(e.message === \"Could not find file: foo.txt.\");\r\n * if ((e as FirebaseError)?.code === 'service/file-not-found') {\r\n * console.log(\"Could not read file: \" + e['file']);\r\n * }\r\n * }\r\n */\r\nconst ERROR_NAME = 'FirebaseError';\r\n// Based on code from:\r\n// https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Error#Custom_Error_Types\r\nclass FirebaseError extends Error {\r\n constructor(\r\n /** The error code for this error. */\r\n code, message, \r\n /** Custom data for this error. */\r\n customData) {\r\n super(message);\r\n this.code = code;\r\n this.customData = customData;\r\n /** The custom name for all FirebaseErrors. */\r\n this.name = ERROR_NAME;\r\n // Fix For ES5\r\n // https://github.com/Microsoft/TypeScript-wiki/blob/master/Breaking-Changes.md#extending-built-ins-like-error-array-and-map-may-no-longer-work\r\n Object.setPrototypeOf(this, FirebaseError.prototype);\r\n // Maintains proper stack trace for where our error was thrown.\r\n // Only available on V8.\r\n if (Error.captureStackTrace) {\r\n Error.captureStackTrace(this, ErrorFactory.prototype.create);\r\n }\r\n }\r\n}\r\nclass ErrorFactory {\r\n constructor(service, serviceName, errors) {\r\n this.service = service;\r\n this.serviceName = serviceName;\r\n this.errors = errors;\r\n }\r\n create(code, ...data) {\r\n const customData = data[0] || {};\r\n const fullCode = `${this.service}/${code}`;\r\n const template = this.errors[code];\r\n const message = template ? replaceTemplate(template, customData) : 'Error';\r\n // Service Name: Error message (service/code).\r\n const fullMessage = `${this.serviceName}: ${message} (${fullCode}).`;\r\n const error = new FirebaseError(fullCode, fullMessage, customData);\r\n return error;\r\n }\r\n}\r\nfunction replaceTemplate(template, data) {\r\n return template.replace(PATTERN, (_, key) => {\r\n const value = data[key];\r\n return value != null ? String(value) : `<${key}?>`;\r\n });\r\n}\r\nconst PATTERN = /\\{\\$([^}]+)}/g;\n\n/**\r\n * @license\r\n * Copyright 2017 Google LLC\r\n *\r\n * Licensed under the Apache License, Version 2.0 (the \"License\");\r\n * you may not use this file except in compliance with the License.\r\n * You may obtain a copy of the License at\r\n *\r\n * http://www.apache.org/licenses/LICENSE-2.0\r\n *\r\n * Unless required by applicable law or agreed to in writing, software\r\n * distributed under the License is distributed on an \"AS IS\" BASIS,\r\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\r\n * See the License for the specific language governing permissions and\r\n * limitations under the License.\r\n */\r\n/**\r\n * Evaluates a JSON string into a javascript object.\r\n *\r\n * @param {string} str A string containing JSON.\r\n * @return {*} The javascript object representing the specified JSON.\r\n */\r\nfunction jsonEval(str) {\r\n return JSON.parse(str);\r\n}\r\n/**\r\n * Returns JSON representing a javascript object.\r\n * @param {*} data Javascript object to be stringified.\r\n * @return {string} The JSON contents of the object.\r\n */\r\nfunction stringify(data) {\r\n return JSON.stringify(data);\r\n}\n\n/**\r\n * @license\r\n * Copyright 2017 Google LLC\r\n *\r\n * Licensed under the Apache License, Version 2.0 (the \"License\");\r\n * you may not use this file except in compliance with the License.\r\n * You may obtain a copy of the License at\r\n *\r\n * http://www.apache.org/licenses/LICENSE-2.0\r\n *\r\n * Unless required by applicable law or agreed to in writing, software\r\n * distributed under the License is distributed on an \"AS IS\" BASIS,\r\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\r\n * See the License for the specific language governing permissions and\r\n * limitations under the License.\r\n */\r\n/**\r\n * Decodes a Firebase auth. token into constituent parts.\r\n *\r\n * Notes:\r\n * - May return with invalid / incomplete claims if there's no native base64 decoding support.\r\n * - Doesn't check if the token is actually valid.\r\n */\r\nconst decode = function (token) {\r\n let header = {}, claims = {}, data = {}, signature = '';\r\n try {\r\n const parts = token.split('.');\r\n header = jsonEval(base64Decode(parts[0]) || '');\r\n claims = jsonEval(base64Decode(parts[1]) || '');\r\n signature = parts[2];\r\n data = claims['d'] || {};\r\n delete claims['d'];\r\n }\r\n catch (e) { }\r\n return {\r\n header,\r\n claims,\r\n data,\r\n signature\r\n };\r\n};\r\n/**\r\n * Decodes a Firebase auth. token and checks the validity of its time-based claims. Will return true if the\r\n * token is within the time window authorized by the 'nbf' (not-before) and 'iat' (issued-at) claims.\r\n *\r\n * Notes:\r\n * - May return a false negative if there's no native base64 decoding support.\r\n * - Doesn't check if the token is actually valid.\r\n */\r\nconst isValidTimestamp = function (token) {\r\n const claims = decode(token).claims;\r\n const now = Math.floor(new Date().getTime() / 1000);\r\n let validSince = 0, validUntil = 0;\r\n if (typeof claims === 'object') {\r\n if (claims.hasOwnProperty('nbf')) {\r\n validSince = claims['nbf'];\r\n }\r\n else if (claims.hasOwnProperty('iat')) {\r\n validSince = claims['iat'];\r\n }\r\n if (claims.hasOwnProperty('exp')) {\r\n validUntil = claims['exp'];\r\n }\r\n else {\r\n // token will expire after 24h by default\r\n validUntil = validSince + 86400;\r\n }\r\n }\r\n return (!!now &&\r\n !!validSince &&\r\n !!validUntil &&\r\n now >= validSince &&\r\n now <= validUntil);\r\n};\r\n/**\r\n * Decodes a Firebase auth. token and returns its issued at time if valid, null otherwise.\r\n *\r\n * Notes:\r\n * - May return null if there's no native base64 decoding support.\r\n * - Doesn't check if the token is actually valid.\r\n */\r\nconst issuedAtTime = function (token) {\r\n const claims = decode(token).claims;\r\n if (typeof claims === 'object' && claims.hasOwnProperty('iat')) {\r\n return claims['iat'];\r\n }\r\n return null;\r\n};\r\n/**\r\n * Decodes a Firebase auth. token and checks the validity of its format. Expects a valid issued-at time.\r\n *\r\n * Notes:\r\n * - May return a false negative if there's no native base64 decoding support.\r\n * - Doesn't check if the token is actually valid.\r\n */\r\nconst isValidFormat = function (token) {\r\n const decoded = decode(token), claims = decoded.claims;\r\n return !!claims && typeof claims === 'object' && claims.hasOwnProperty('iat');\r\n};\r\n/**\r\n * Attempts to peer into an auth token and determine if it's an admin auth token by looking at the claims portion.\r\n *\r\n * Notes:\r\n * - May return a false negative if there's no native base64 decoding support.\r\n * - Doesn't check if the token is actually valid.\r\n */\r\nconst isAdmin = function (token) {\r\n const claims = decode(token).claims;\r\n return typeof claims === 'object' && claims['admin'] === true;\r\n};\n\n/**\r\n * @license\r\n * Copyright 2017 Google LLC\r\n *\r\n * Licensed under the Apache License, Version 2.0 (the \"License\");\r\n * you may not use this file except in compliance with the License.\r\n * You may obtain a copy of the License at\r\n *\r\n * http://www.apache.org/licenses/LICENSE-2.0\r\n *\r\n * Unless required by applicable law or agreed to in writing, software\r\n * distributed under the License is distributed on an \"AS IS\" BASIS,\r\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\r\n * See the License for the specific language governing permissions and\r\n * limitations under the License.\r\n */\r\nfunction contains(obj, key) {\r\n return Object.prototype.hasOwnProperty.call(obj, key);\r\n}\r\nfunction safeGet(obj, key) {\r\n if (Object.prototype.hasOwnProperty.call(obj, key)) {\r\n return obj[key];\r\n }\r\n else {\r\n return undefined;\r\n }\r\n}\r\nfunction isEmpty(obj) {\r\n for (const key in obj) {\r\n if (Object.prototype.hasOwnProperty.call(obj, key)) {\r\n return false;\r\n }\r\n }\r\n return true;\r\n}\r\nfunction map(obj, fn, contextObj) {\r\n const res = {};\r\n for (const key in obj) {\r\n if (Object.prototype.hasOwnProperty.call(obj, key)) {\r\n res[key] = fn.call(contextObj, obj[key], key, obj);\r\n }\r\n }\r\n return res;\r\n}\r\n/**\r\n * Deep equal two objects. Support Arrays and Objects.\r\n */\r\nfunction deepEqual(a, b) {\r\n if (a === b) {\r\n return true;\r\n }\r\n const aKeys = Object.keys(a);\r\n const bKeys = Object.keys(b);\r\n for (const k of aKeys) {\r\n if (!bKeys.includes(k)) {\r\n return false;\r\n }\r\n const aProp = a[k];\r\n const bProp = b[k];\r\n if (isObject(aProp) && isObject(bProp)) {\r\n if (!deepEqual(aProp, bProp)) {\r\n return false;\r\n }\r\n }\r\n else if (aProp !== bProp) {\r\n return false;\r\n }\r\n }\r\n for (const k of bKeys) {\r\n if (!aKeys.includes(k)) {\r\n return false;\r\n }\r\n }\r\n return true;\r\n}\r\nfunction isObject(thing) {\r\n return thing !== null && typeof thing === 'object';\r\n}\n\n/**\r\n * @license\r\n * Copyright 2022 Google LLC\r\n *\r\n * Licensed under the Apache License, Version 2.0 (the \"License\");\r\n * you may not use this file except in compliance with the License.\r\n * You may obtain a copy of the License at\r\n *\r\n * http://www.apache.org/licenses/LICENSE-2.0\r\n *\r\n * Unless required by applicable law or agreed to in writing, software\r\n * distributed under the License is distributed on an \"AS IS\" BASIS,\r\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\r\n * See the License for the specific language governing permissions and\r\n * limitations under the License.\r\n */\r\n/**\r\n * Rejects if the given promise doesn't resolve in timeInMS milliseconds.\r\n * @internal\r\n */\r\nfunction promiseWithTimeout(promise, timeInMS = 2000) {\r\n const deferredPromise = new Deferred();\r\n setTimeout(() => deferredPromise.reject('timeout!'), timeInMS);\r\n promise.then(deferredPromise.resolve, deferredPromise.reject);\r\n return deferredPromise.promise;\r\n}\n\n/**\r\n * @license\r\n * Copyright 2017 Google LLC\r\n *\r\n * Licensed under the Apache License, Version 2.0 (the \"License\");\r\n * you may not use this file except in compliance with the License.\r\n * You may obtain a copy of the License at\r\n *\r\n * http://www.apache.org/licenses/LICENSE-2.0\r\n *\r\n * Unless required by applicable law or agreed to in writing, software\r\n * distributed under the License is distributed on an \"AS IS\" BASIS,\r\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\r\n * See the License for the specific language governing permissions and\r\n * limitations under the License.\r\n */\r\n/**\r\n * Returns a querystring-formatted string (e.g. &arg=val&arg2=val2) from a\r\n * params object (e.g. {arg: 'val', arg2: 'val2'})\r\n * Note: You must prepend it with ? when adding it to a URL.\r\n */\r\nfunction querystring(querystringParams) {\r\n const params = [];\r\n for (const [key, value] of Object.entries(querystringParams)) {\r\n if (Array.isArray(value)) {\r\n value.forEach(arrayVal => {\r\n params.push(encodeURIComponent(key) + '=' + encodeURIComponent(arrayVal));\r\n });\r\n }\r\n else {\r\n params.push(encodeURIComponent(key) + '=' + encodeURIComponent(value));\r\n }\r\n }\r\n return params.length ? '&' + params.join('&') : '';\r\n}\r\n/**\r\n * Decodes a querystring (e.g. ?arg=val&arg2=val2) into a params object\r\n * (e.g. {arg: 'val', arg2: 'val2'})\r\n */\r\nfunction querystringDecode(querystring) {\r\n const obj = {};\r\n const tokens = querystring.replace(/^\\?/, '').split('&');\r\n tokens.forEach(token => {\r\n if (token) {\r\n const [key, value] = token.split('=');\r\n obj[decodeURIComponent(key)] = decodeURIComponent(value);\r\n }\r\n });\r\n return obj;\r\n}\r\n/**\r\n * Extract the query string part of a URL, including the leading question mark (if present).\r\n */\r\nfunction extractQuerystring(url) {\r\n const queryStart = url.indexOf('?');\r\n if (!queryStart) {\r\n return '';\r\n }\r\n const fragmentStart = url.indexOf('#', queryStart);\r\n return url.substring(queryStart, fragmentStart > 0 ? fragmentStart : undefined);\r\n}\n\n/**\r\n * @license\r\n * Copyright 2017 Google LLC\r\n *\r\n * Licensed under the Apache License, Version 2.0 (the \"License\");\r\n * you may not use this file except in compliance with the License.\r\n * You may obtain a copy of the License at\r\n *\r\n * http://www.apache.org/licenses/LICENSE-2.0\r\n *\r\n * Unless required by applicable law or agreed to in writing, software\r\n * distributed under the License is distributed on an \"AS IS\" BASIS,\r\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\r\n * See the License for the specific language governing permissions and\r\n * limitations under the License.\r\n */\r\n/**\r\n * @fileoverview SHA-1 cryptographic hash.\r\n * Variable names follow the notation in FIPS PUB 180-3:\r\n * http://csrc.nist.gov/publications/fips/fips180-3/fips180-3_final.pdf.\r\n *\r\n * Usage:\r\n * var sha1 = new sha1();\r\n * sha1.update(bytes);\r\n * var hash = sha1.digest();\r\n *\r\n * Performance:\r\n * Chrome 23: ~400 Mbit/s\r\n * Firefox 16: ~250 Mbit/s\r\n *\r\n */\r\n/**\r\n * SHA-1 cryptographic hash constructor.\r\n *\r\n * The properties declared here are discussed in the above algorithm document.\r\n * @constructor\r\n * @final\r\n * @struct\r\n */\r\nclass Sha1 {\r\n constructor() {\r\n /**\r\n * Holds the previous values of accumulated variables a-e in the compress_\r\n * function.\r\n * @private\r\n */\r\n this.chain_ = [];\r\n /**\r\n * A buffer holding the partially computed hash result.\r\n * @private\r\n */\r\n this.buf_ = [];\r\n /**\r\n * An array of 80 bytes, each a part of the message to be hashed. Referred to\r\n * as the message schedule in the docs.\r\n * @private\r\n */\r\n this.W_ = [];\r\n /**\r\n * Contains data needed to pad messages less than 64 bytes.\r\n * @private\r\n */\r\n this.pad_ = [];\r\n /**\r\n * @private {number}\r\n */\r\n this.inbuf_ = 0;\r\n /**\r\n * @private {number}\r\n */\r\n this.total_ = 0;\r\n this.blockSize = 512 / 8;\r\n this.pad_[0] = 128;\r\n for (let i = 1; i < this.blockSize; ++i) {\r\n this.pad_[i] = 0;\r\n }\r\n this.reset();\r\n }\r\n reset() {\r\n this.chain_[0] = 0x67452301;\r\n this.chain_[1] = 0xefcdab89;\r\n this.chain_[2] = 0x98badcfe;\r\n this.chain_[3] = 0x10325476;\r\n this.chain_[4] = 0xc3d2e1f0;\r\n this.inbuf_ = 0;\r\n this.total_ = 0;\r\n }\r\n /**\r\n * Internal compress helper function.\r\n * @param buf Block to compress.\r\n * @param offset Offset of the block in the buffer.\r\n * @private\r\n */\r\n compress_(buf, offset) {\r\n if (!offset) {\r\n offset = 0;\r\n }\r\n const W = this.W_;\r\n // get 16 big endian words\r\n if (typeof buf === 'string') {\r\n for (let i = 0; i < 16; i++) {\r\n // TODO(user): [bug 8140122] Recent versions of Safari for Mac OS and iOS\r\n // have a bug that turns the post-increment ++ operator into pre-increment\r\n // during JIT compilation. We have code that depends heavily on SHA-1 for\r\n // correctness and which is affected by this bug, so I've removed all uses\r\n // of post-increment ++ in which the result value is used. We can revert\r\n // this change once the Safari bug\r\n // (https://bugs.webkit.org/show_bug.cgi?id=109036) has been fixed and\r\n // most clients have been updated.\r\n W[i] =\r\n (buf.charCodeAt(offset) << 24) |\r\n (buf.charCodeAt(offset + 1) << 16) |\r\n (buf.charCodeAt(offset + 2) << 8) |\r\n buf.charCodeAt(offset + 3);\r\n offset += 4;\r\n }\r\n }\r\n else {\r\n for (let i = 0; i < 16; i++) {\r\n W[i] =\r\n (buf[offset] << 24) |\r\n (buf[offset + 1] << 16) |\r\n (buf[offset + 2] << 8) |\r\n buf[offset + 3];\r\n offset += 4;\r\n }\r\n }\r\n // expand to 80 words\r\n for (let i = 16; i < 80; i++) {\r\n const t = W[i - 3] ^ W[i - 8] ^ W[i - 14] ^ W[i - 16];\r\n W[i] = ((t << 1) | (t >>> 31)) & 0xffffffff;\r\n }\r\n let a = this.chain_[0];\r\n let b = this.chain_[1];\r\n let c = this.chain_[2];\r\n let d = this.chain_[3];\r\n let e = this.chain_[4];\r\n let f, k;\r\n // TODO(user): Try to unroll this loop to speed up the computation.\r\n for (let i = 0; i < 80; i++) {\r\n if (i < 40) {\r\n if (i < 20) {\r\n f = d ^ (b & (c ^ d));\r\n k = 0x5a827999;\r\n }\r\n else {\r\n f = b ^ c ^ d;\r\n k = 0x6ed9eba1;\r\n }\r\n }\r\n else {\r\n if (i < 60) {\r\n f = (b & c) | (d & (b | c));\r\n k = 0x8f1bbcdc;\r\n }\r\n else {\r\n f = b ^ c ^ d;\r\n k = 0xca62c1d6;\r\n }\r\n }\r\n const t = (((a << 5) | (a >>> 27)) + f + e + k + W[i]) & 0xffffffff;\r\n e = d;\r\n d = c;\r\n c = ((b << 30) | (b >>> 2)) & 0xffffffff;\r\n b = a;\r\n a = t;\r\n }\r\n this.chain_[0] = (this.chain_[0] + a) & 0xffffffff;\r\n this.chain_[1] = (this.chain_[1] + b) & 0xffffffff;\r\n this.chain_[2] = (this.chain_[2] + c) & 0xffffffff;\r\n this.chain_[3] = (this.chain_[3] + d) & 0xffffffff;\r\n this.chain_[4] = (this.chain_[4] + e) & 0xffffffff;\r\n }\r\n update(bytes, length) {\r\n // TODO(johnlenz): tighten the function signature and remove this check\r\n if (bytes == null) {\r\n return;\r\n }\r\n if (length === undefined) {\r\n length = bytes.length;\r\n }\r\n const lengthMinusBlock = length - this.blockSize;\r\n let n = 0;\r\n // Using local instead of member variables gives ~5% speedup on Firefox 16.\r\n const buf = this.buf_;\r\n let inbuf = this.inbuf_;\r\n // The outer while loop should execute at most twice.\r\n while (n < length) {\r\n // When we have no data in the block to top up, we can directly process the\r\n // input buffer (assuming it contains sufficient data). This gives ~25%\r\n // speedup on Chrome 23 and ~15% speedup on Firefox 16, but requires that\r\n // the data is provided in large chunks (or in multiples of 64 bytes).\r\n if (inbuf === 0) {\r\n while (n <= lengthMinusBlock) {\r\n this.compress_(bytes, n);\r\n n += this.blockSize;\r\n }\r\n }\r\n if (typeof bytes === 'string') {\r\n while (n < length) {\r\n buf[inbuf] = bytes.charCodeAt(n);\r\n ++inbuf;\r\n ++n;\r\n if (inbuf === this.blockSize) {\r\n this.compress_(buf);\r\n inbuf = 0;\r\n // Jump to the outer loop so we use the full-block optimization.\r\n break;\r\n }\r\n }\r\n }\r\n else {\r\n while (n < length) {\r\n buf[inbuf] = bytes[n];\r\n ++inbuf;\r\n ++n;\r\n if (inbuf === this.blockSize) {\r\n this.compress_(buf);\r\n inbuf = 0;\r\n // Jump to the outer loop so we use the full-block optimization.\r\n break;\r\n }\r\n }\r\n }\r\n }\r\n this.inbuf_ = inbuf;\r\n this.total_ += length;\r\n }\r\n /** @override */\r\n digest() {\r\n const digest = [];\r\n let totalBits = this.total_ * 8;\r\n // Add pad 0x80 0x00*.\r\n if (this.inbuf_ < 56) {\r\n this.update(this.pad_, 56 - this.inbuf_);\r\n }\r\n else {\r\n this.update(this.pad_, this.blockSize - (this.inbuf_ - 56));\r\n }\r\n // Add # bits.\r\n for (let i = this.blockSize - 1; i >= 56; i--) {\r\n this.buf_[i] = totalBits & 255;\r\n totalBits /= 256; // Don't use bit-shifting here!\r\n }\r\n this.compress_(this.buf_);\r\n let n = 0;\r\n for (let i = 0; i < 5; i++) {\r\n for (let j = 24; j >= 0; j -= 8) {\r\n digest[n] = (this.chain_[i] >> j) & 255;\r\n ++n;\r\n }\r\n }\r\n return digest;\r\n }\r\n}\n\n/**\r\n * Helper to make a Subscribe function (just like Promise helps make a\r\n * Thenable).\r\n *\r\n * @param executor Function which can make calls to a single Observer\r\n * as a proxy.\r\n * @param onNoObservers Callback when count of Observers goes to zero.\r\n */\r\nfunction createSubscribe(executor, onNoObservers) {\r\n const proxy = new ObserverProxy(executor, onNoObservers);\r\n return proxy.subscribe.bind(proxy);\r\n}\r\n/**\r\n * Implement fan-out for any number of Observers attached via a subscribe\r\n * function.\r\n */\r\nclass ObserverProxy {\r\n /**\r\n * @param executor Function which can make calls to a single Observer\r\n * as a proxy.\r\n * @param onNoObservers Callback when count of Observers goes to zero.\r\n */\r\n constructor(executor, onNoObservers) {\r\n this.observers = [];\r\n this.unsubscribes = [];\r\n this.observerCount = 0;\r\n // Micro-task scheduling by calling task.then().\r\n this.task = Promise.resolve();\r\n this.finalized = false;\r\n this.onNoObservers = onNoObservers;\r\n // Call the executor asynchronously so subscribers that are called\r\n // synchronously after the creation of the subscribe function\r\n // can still receive the very first value generated in the executor.\r\n this.task\r\n .then(() => {\r\n executor(this);\r\n })\r\n .catch(e => {\r\n this.error(e);\r\n });\r\n }\r\n next(value) {\r\n this.forEachObserver((observer) => {\r\n observer.next(value);\r\n });\r\n }\r\n error(error) {\r\n this.forEachObserver((observer) => {\r\n observer.error(error);\r\n });\r\n this.close(error);\r\n }\r\n complete() {\r\n this.forEachObserver((observer) => {\r\n observer.complete();\r\n });\r\n this.close();\r\n }\r\n /**\r\n * Subscribe function that can be used to add an Observer to the fan-out list.\r\n *\r\n * - We require that no event is sent to a subscriber sychronously to their\r\n * call to subscribe().\r\n */\r\n subscribe(nextOrObserver, error, complete) {\r\n let observer;\r\n if (nextOrObserver === undefined &&\r\n error === undefined &&\r\n complete === undefined) {\r\n throw new Error('Missing Observer.');\r\n }\r\n // Assemble an Observer object when passed as callback functions.\r\n if (implementsAnyMethods(nextOrObserver, [\r\n 'next',\r\n 'error',\r\n 'complete'\r\n ])) {\r\n observer = nextOrObserver;\r\n }\r\n else {\r\n observer = {\r\n next: nextOrObserver,\r\n error,\r\n complete\r\n };\r\n }\r\n if (observer.next === undefined) {\r\n observer.next = noop;\r\n }\r\n if (observer.error === undefined) {\r\n observer.error = noop;\r\n }\r\n if (observer.complete === undefined) {\r\n observer.complete = noop;\r\n }\r\n const unsub = this.unsubscribeOne.bind(this, this.observers.length);\r\n // Attempt to subscribe to a terminated Observable - we\r\n // just respond to the Observer with the final error or complete\r\n // event.\r\n if (this.finalized) {\r\n // eslint-disable-next-line @typescript-eslint/no-floating-promises\r\n this.task.then(() => {\r\n try {\r\n if (this.finalError) {\r\n observer.error(this.finalError);\r\n }\r\n else {\r\n observer.complete();\r\n }\r\n }\r\n catch (e) {\r\n // nothing\r\n }\r\n return;\r\n });\r\n }\r\n this.observers.push(observer);\r\n return unsub;\r\n }\r\n // Unsubscribe is synchronous - we guarantee that no events are sent to\r\n // any unsubscribed Observer.\r\n unsubscribeOne(i) {\r\n if (this.observers === undefined || this.observers[i] === undefined) {\r\n return;\r\n }\r\n delete this.observers[i];\r\n this.observerCount -= 1;\r\n if (this.observerCount === 0 && this.onNoObservers !== undefined) {\r\n this.onNoObservers(this);\r\n }\r\n }\r\n forEachObserver(fn) {\r\n if (this.finalized) {\r\n // Already closed by previous event....just eat the additional values.\r\n return;\r\n }\r\n // Since sendOne calls asynchronously - there is no chance that\r\n // this.observers will become undefined.\r\n for (let i = 0; i < this.observers.length; i++) {\r\n this.sendOne(i, fn);\r\n }\r\n }\r\n // Call the Observer via one of it's callback function. We are careful to\r\n // confirm that the observe has not been unsubscribed since this asynchronous\r\n // function had been queued.\r\n sendOne(i, fn) {\r\n // Execute the callback asynchronously\r\n // eslint-disable-next-line @typescript-eslint/no-floating-promises\r\n this.task.then(() => {\r\n if (this.observers !== undefined && this.observers[i] !== undefined) {\r\n try {\r\n fn(this.observers[i]);\r\n }\r\n catch (e) {\r\n // Ignore exceptions raised in Observers or missing methods of an\r\n // Observer.\r\n // Log error to console. b/31404806\r\n if (typeof console !== 'undefined' && console.error) {\r\n console.error(e);\r\n }\r\n }\r\n }\r\n });\r\n }\r\n close(err) {\r\n if (this.finalized) {\r\n return;\r\n }\r\n this.finalized = true;\r\n if (err !== undefined) {\r\n this.finalError = err;\r\n }\r\n // Proxy is no longer needed - garbage collect references\r\n // eslint-disable-next-line @typescript-eslint/no-floating-promises\r\n this.task.then(() => {\r\n this.observers = undefined;\r\n this.onNoObservers = undefined;\r\n });\r\n }\r\n}\r\n/** Turn synchronous function into one called asynchronously. */\r\n// eslint-disable-next-line @typescript-eslint/ban-types\r\nfunction async(fn, onError) {\r\n return (...args) => {\r\n Promise.resolve(true)\r\n .then(() => {\r\n fn(...args);\r\n })\r\n .catch((error) => {\r\n if (onError) {\r\n onError(error);\r\n }\r\n });\r\n };\r\n}\r\n/**\r\n * Return true if the object passed in implements any of the named methods.\r\n */\r\nfunction implementsAnyMethods(obj, methods) {\r\n if (typeof obj !== 'object' || obj === null) {\r\n return false;\r\n }\r\n for (const method of methods) {\r\n if (method in obj && typeof obj[method] === 'function') {\r\n return true;\r\n }\r\n }\r\n return false;\r\n}\r\nfunction noop() {\r\n // do nothing\r\n}\n\n/**\r\n * @license\r\n * Copyright 2017 Google LLC\r\n *\r\n * Licensed under the Apache License, Version 2.0 (the \"License\");\r\n * you may not use this file except in compliance with the License.\r\n * You may obtain a copy of the License at\r\n *\r\n * http://www.apache.org/licenses/LICENSE-2.0\r\n *\r\n * Unless required by applicable law or agreed to in writing, software\r\n * distributed under the License is distributed on an \"AS IS\" BASIS,\r\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\r\n * See the License for the specific language governing permissions and\r\n * limitations under the License.\r\n */\r\n/**\r\n * Check to make sure the appropriate number of arguments are provided for a public function.\r\n * Throws an error if it fails.\r\n *\r\n * @param fnName The function name\r\n * @param minCount The minimum number of arguments to allow for the function call\r\n * @param maxCount The maximum number of argument to allow for the function call\r\n * @param argCount The actual number of arguments provided.\r\n */\r\nconst validateArgCount = function (fnName, minCount, maxCount, argCount) {\r\n let argError;\r\n if (argCount < minCount) {\r\n argError = 'at least ' + minCount;\r\n }\r\n else if (argCount > maxCount) {\r\n argError = maxCount === 0 ? 'none' : 'no more than ' + maxCount;\r\n }\r\n if (argError) {\r\n const error = fnName +\r\n ' failed: Was called with ' +\r\n argCount +\r\n (argCount === 1 ? ' argument.' : ' arguments.') +\r\n ' Expects ' +\r\n argError +\r\n '.';\r\n throw new Error(error);\r\n }\r\n};\r\n/**\r\n * Generates a string to prefix an error message about failed argument validation\r\n *\r\n * @param fnName The function name\r\n * @param argName The name of the argument\r\n * @return The prefix to add to the error thrown for validation.\r\n */\r\nfunction errorPrefix(fnName, argName) {\r\n return `${fnName} failed: ${argName} argument `;\r\n}\r\n/**\r\n * @param fnName\r\n * @param argumentNumber\r\n * @param namespace\r\n * @param optional\r\n */\r\nfunction validateNamespace(fnName, namespace, optional) {\r\n if (optional && !namespace) {\r\n return;\r\n }\r\n if (typeof namespace !== 'string') {\r\n //TODO: I should do more validation here. We only allow certain chars in namespaces.\r\n throw new Error(errorPrefix(fnName, 'namespace') + 'must be a valid firebase namespace.');\r\n }\r\n}\r\nfunction validateCallback(fnName, argumentName, \r\n// eslint-disable-next-line @typescript-eslint/ban-types\r\ncallback, optional) {\r\n if (optional && !callback) {\r\n return;\r\n }\r\n if (typeof callback !== 'function') {\r\n throw new Error(errorPrefix(fnName, argumentName) + 'must be a valid function.');\r\n }\r\n}\r\nfunction validateContextObject(fnName, argumentName, context, optional) {\r\n if (optional && !context) {\r\n return;\r\n }\r\n if (typeof context !== 'object' || context === null) {\r\n throw new Error(errorPrefix(fnName, argumentName) + 'must be a valid context object.');\r\n }\r\n}\n\n/**\r\n * @license\r\n * Copyright 2017 Google LLC\r\n *\r\n * Licensed under the Apache License, Version 2.0 (the \"License\");\r\n * you may not use this file except in compliance with the License.\r\n * You may obtain a copy of the License at\r\n *\r\n * http://www.apache.org/licenses/LICENSE-2.0\r\n *\r\n * Unless required by applicable law or agreed to in writing, software\r\n * distributed under the License is distributed on an \"AS IS\" BASIS,\r\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\r\n * See the License for the specific language governing permissions and\r\n * limitations under the License.\r\n */\r\n// Code originally came from goog.crypt.stringToUtf8ByteArray, but for some reason they\r\n// automatically replaced '\\r\\n' with '\\n', and they didn't handle surrogate pairs,\r\n// so it's been modified.\r\n// Note that not all Unicode characters appear as single characters in JavaScript strings.\r\n// fromCharCode returns the UTF-16 encoding of a character - so some Unicode characters\r\n// use 2 characters in Javascript. All 4-byte UTF-8 characters begin with a first\r\n// character in the range 0xD800 - 0xDBFF (the first character of a so-called surrogate\r\n// pair).\r\n// See http://www.ecma-international.org/ecma-262/5.1/#sec-15.1.3\r\n/**\r\n * @param {string} str\r\n * @return {Array}\r\n */\r\nconst stringToByteArray = function (str) {\r\n const out = [];\r\n let p = 0;\r\n for (let i = 0; i < str.length; i++) {\r\n let c = str.charCodeAt(i);\r\n // Is this the lead surrogate in a surrogate pair?\r\n if (c >= 0xd800 && c <= 0xdbff) {\r\n const high = c - 0xd800; // the high 10 bits.\r\n i++;\r\n assert(i < str.length, 'Surrogate pair missing trail surrogate.');\r\n const low = str.charCodeAt(i) - 0xdc00; // the low 10 bits.\r\n c = 0x10000 + (high << 10) + low;\r\n }\r\n if (c < 128) {\r\n out[p++] = c;\r\n }\r\n else if (c < 2048) {\r\n out[p++] = (c >> 6) | 192;\r\n out[p++] = (c & 63) | 128;\r\n }\r\n else if (c < 65536) {\r\n out[p++] = (c >> 12) | 224;\r\n out[p++] = ((c >> 6) & 63) | 128;\r\n out[p++] = (c & 63) | 128;\r\n }\r\n else {\r\n out[p++] = (c >> 18) | 240;\r\n out[p++] = ((c >> 12) & 63) | 128;\r\n out[p++] = ((c >> 6) & 63) | 128;\r\n out[p++] = (c & 63) | 128;\r\n }\r\n }\r\n return out;\r\n};\r\n/**\r\n * Calculate length without actually converting; useful for doing cheaper validation.\r\n * @param {string} str\r\n * @return {number}\r\n */\r\nconst stringLength = function (str) {\r\n let p = 0;\r\n for (let i = 0; i < str.length; i++) {\r\n const c = str.charCodeAt(i);\r\n if (c < 128) {\r\n p++;\r\n }\r\n else if (c < 2048) {\r\n p += 2;\r\n }\r\n else if (c >= 0xd800 && c <= 0xdbff) {\r\n // Lead surrogate of a surrogate pair. The pair together will take 4 bytes to represent.\r\n p += 4;\r\n i++; // skip trail surrogate.\r\n }\r\n else {\r\n p += 3;\r\n }\r\n }\r\n return p;\r\n};\n\n/**\r\n * @license\r\n * Copyright 2022 Google LLC\r\n *\r\n * Licensed under the Apache License, Version 2.0 (the \"License\");\r\n * you may not use this file except in compliance with the License.\r\n * You may obtain a copy of the License at\r\n *\r\n * http://www.apache.org/licenses/LICENSE-2.0\r\n *\r\n * Unless required by applicable law or agreed to in writing, software\r\n * distributed under the License is distributed on an \"AS IS\" BASIS,\r\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\r\n * See the License for the specific language governing permissions and\r\n * limitations under the License.\r\n */\r\n/**\r\n * Copied from https://stackoverflow.com/a/2117523\r\n * Generates a new uuid.\r\n * @public\r\n */\r\nconst uuidv4 = function () {\r\n return 'xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx'.replace(/[xy]/g, c => {\r\n const r = (Math.random() * 16) | 0, v = c === 'x' ? r : (r & 0x3) | 0x8;\r\n return v.toString(16);\r\n });\r\n};\n\n/**\r\n * @license\r\n * Copyright 2019 Google LLC\r\n *\r\n * Licensed under the Apache License, Version 2.0 (the \"License\");\r\n * you may not use this file except in compliance with the License.\r\n * You may obtain a copy of the License at\r\n *\r\n * http://www.apache.org/licenses/LICENSE-2.0\r\n *\r\n * Unless required by applicable law or agreed to in writing, software\r\n * distributed under the License is distributed on an \"AS IS\" BASIS,\r\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\r\n * See the License for the specific language governing permissions and\r\n * limitations under the License.\r\n */\r\n/**\r\n * The amount of milliseconds to exponentially increase.\r\n */\r\nconst DEFAULT_INTERVAL_MILLIS = 1000;\r\n/**\r\n * The factor to backoff by.\r\n * Should be a number greater than 1.\r\n */\r\nconst DEFAULT_BACKOFF_FACTOR = 2;\r\n/**\r\n * The maximum milliseconds to increase to.\r\n *\r\n * Visible for testing\r\n */\r\nconst MAX_VALUE_MILLIS = 4 * 60 * 60 * 1000; // Four hours, like iOS and Android.\r\n/**\r\n * The percentage of backoff time to randomize by.\r\n * See\r\n * http://go/safe-client-behavior#step-1-determine-the-appropriate-retry-interval-to-handle-spike-traffic\r\n * for context.\r\n *\r\n *
Visible for testing\r\n */\r\nconst RANDOM_FACTOR = 0.5;\r\n/**\r\n * Based on the backoff method from\r\n * https://github.com/google/closure-library/blob/master/closure/goog/math/exponentialbackoff.js.\r\n * Extracted here so we don't need to pass metadata and a stateful ExponentialBackoff object around.\r\n */\r\nfunction calculateBackoffMillis(backoffCount, intervalMillis = DEFAULT_INTERVAL_MILLIS, backoffFactor = DEFAULT_BACKOFF_FACTOR) {\r\n // Calculates an exponentially increasing value.\r\n // Deviation: calculates value from count and a constant interval, so we only need to save value\r\n // and count to restore state.\r\n const currBaseValue = intervalMillis * Math.pow(backoffFactor, backoffCount);\r\n // A random \"fuzz\" to avoid waves of retries.\r\n // Deviation: randomFactor is required.\r\n const randomWait = Math.round(\r\n // A fraction of the backoff value to add/subtract.\r\n // Deviation: changes multiplication order to improve readability.\r\n RANDOM_FACTOR *\r\n currBaseValue *\r\n // A random float (rounded to int by Math.round above) in the range [-1, 1]. Determines\r\n // if we add or subtract.\r\n (Math.random() - 0.5) *\r\n 2);\r\n // Limits backoff to max to avoid effectively permanent backoff.\r\n return Math.min(MAX_VALUE_MILLIS, currBaseValue + randomWait);\r\n}\n\n/**\r\n * @license\r\n * Copyright 2020 Google LLC\r\n *\r\n * Licensed under the Apache License, Version 2.0 (the \"License\");\r\n * you may not use this file except in compliance with the License.\r\n * You may obtain a copy of the License at\r\n *\r\n * http://www.apache.org/licenses/LICENSE-2.0\r\n *\r\n * Unless required by applicable law or agreed to in writing, software\r\n * distributed under the License is distributed on an \"AS IS\" BASIS,\r\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\r\n * See the License for the specific language governing permissions and\r\n * limitations under the License.\r\n */\r\n/**\r\n * Provide English ordinal letters after a number\r\n */\r\nfunction ordinal(i) {\r\n if (!Number.isFinite(i)) {\r\n return `${i}`;\r\n }\r\n return i + indicator(i);\r\n}\r\nfunction indicator(i) {\r\n i = Math.abs(i);\r\n const cent = i % 100;\r\n if (cent >= 10 && cent <= 20) {\r\n return 'th';\r\n }\r\n const dec = i % 10;\r\n if (dec === 1) {\r\n return 'st';\r\n }\r\n if (dec === 2) {\r\n return 'nd';\r\n }\r\n if (dec === 3) {\r\n return 'rd';\r\n }\r\n return 'th';\r\n}\n\n/**\r\n * @license\r\n * Copyright 2021 Google LLC\r\n *\r\n * Licensed under the Apache License, Version 2.0 (the \"License\");\r\n * you may not use this file except in compliance with the License.\r\n * You may obtain a copy of the License at\r\n *\r\n * http://www.apache.org/licenses/LICENSE-2.0\r\n *\r\n * Unless required by applicable law or agreed to in writing, software\r\n * distributed under the License is distributed on an \"AS IS\" BASIS,\r\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\r\n * See the License for the specific language governing permissions and\r\n * limitations under the License.\r\n */\r\nfunction getModularInstance(service) {\r\n if (service && service._delegate) {\r\n return service._delegate;\r\n }\r\n else {\r\n return service;\r\n }\r\n}\n\nexport { CONSTANTS, DecodeBase64StringError, Deferred, ErrorFactory, FirebaseError, MAX_VALUE_MILLIS, RANDOM_FACTOR, Sha1, areCookiesEnabled, assert, assertionError, async, base64, base64Decode, base64Encode, base64urlEncodeWithoutPadding, calculateBackoffMillis, contains, createMockUserToken, createSubscribe, decode, deepCopy, deepEqual, deepExtend, errorPrefix, extractQuerystring, getDefaultAppConfig, getDefaultEmulatorHost, getDefaultEmulatorHostnameAndPort, getDefaults, getExperimentalSetting, getGlobal, getModularInstance, getUA, isAdmin, isBrowser, isBrowserExtension, isElectron, isEmpty, isIE, isIndexedDBAvailable, isMobileCordova, isNode, isNodeSdk, isReactNative, isSafari, isUWP, isValidFormat, isValidTimestamp, issuedAtTime, jsonEval, map, ordinal, promiseWithTimeout, querystring, querystringDecode, safeGet, stringLength, stringToByteArray, stringify, uuidv4, validateArgCount, validateCallback, validateContextObject, validateIndexedDBOpenable, validateNamespace };\n//# sourceMappingURL=index.esm2017.js.map\n","import { PACKAGE_VERSION } from './version.js';\n\n// Name of this application, used in the User-Agent.\nexport const APP_NAME = 'TinodeWeb/' + (PACKAGE_VERSION || '0.21');\n\n// API key. Use https://github.com/tinode/chat/tree/master/keygen to generate your own\nexport const API_KEY = 'AQEAAAABAAD_rAp4DJh05a1HAwFT3A6K';\n\n// The array of possible hosts to connect to.\nexport const KNOWN_HOSTS = {hosted: 'web.tinode.co', local: 'localhost:6060'};\n\n// Default host name and port to connect to.\nexport const DEFAULT_HOST = KNOWN_HOSTS.hosted;\n\n// Enable console logging.\nexport const LOGGING_ENABLED = true;\n\n// Minimum time between two keypress notifications, milliseconds.\nexport const KEYPRESS_DELAY = 3_000;\n// Delay before sending a read notification, milliseconds.\nexport const READ_DELAY = 1_500;\n\n// The default shortest allowed tag length. Matches the value on the server.\nexport const MIN_TAG_LENGTH = 2;\n// The default greatest allowed tag length. Matches the value on the server.\nexport const MAX_TAG_LENGTH = 96;\n// The default maximum number of tags allowed. Matches the value on the server.\nexport const MAX_TAG_COUNT = 16;\n\n// Access mode for P2P subscriptions initiated by the current user.\nexport const DEFAULT_P2P_ACCESS_MODE = 'JRWPS';\n// Access mode for new group topics created by the current user.\nexport const NEW_GRP_ACCESS_MODE = 'JRWPSAO';\n// Access mode for a channel.\nexport const CHANNEL_ACCESS_MODE = 'JR';\n\n// Access mode for no access.\nexport const NO_ACCESS_MODE = 'N';\n\n// Mediaquery breakpoint between desktop and mobile, in px. Should match the value\n// in @media (max-size: 640px) in base.css\nexport const MEDIA_BREAKPOINT = 640;\n// Size of css 'rem' unit in pixels. Default 1rem = 10pt = 13px.\nexport const REM_SIZE = 13;\n\n// Size of the avatar image: when image dimensions are greater or the image is not square, it's resized to\n// a square of this size or less.\nexport const AVATAR_SIZE = 384;\n\n// Maximum size of an avatar in bytes for sending in-band. Bigger avatars will be sent out of band (as uploads).\nexport const MAX_AVATAR_BYTES = 4096;\n\n// Size of the broken_image shown in MessagesView\nexport const BROKEN_IMAGE_SIZE = 32;\n\n// Size of video preview when dimensions are missing.\nexport const NO_DIMENSIONS_VIDEO = 128;\n\n// Number of chat messages to fetch in one call.\nexport const MESSAGES_PAGE = 24;\n\n// Default maximum in-band (included directly into the message) attachment size which fits into\n// a message of 256K in size. Used when the server-provided value is unavailable. The actual\n// binary size of the attachment should be smaller due to base64 encoding expansion and some overhead,\n// for instance 1024 bytes.\n// Increase this limit to a greater value in production, if desired. Also increase\n// max_message_size in the server config.\nexport const MAX_INBAND_ATTACHMENT_SIZE = 262_144;\n\n// Default absolute maximum attachment size to be used with the server = 8MB.\n// Used when the server-provided value is unavailable. Increase to something like 100MB in production.\nexport const MAX_EXTERN_ATTACHMENT_SIZE = 1 << 23;\n\n// Maximum allowed linear dimension (pixels) of an image sent inline. Larger images will be shrunk\n// to make the larger dimension fit under this size. You may want to adjust it to 1600 or\n// 2400 for production.\nexport const MAX_IMAGE_DIM = 1024;\n\n// Linear dimensions of image preview: shrink image under this size for previews.\nexport const IMAGE_PREVIEW_DIM = 64;\n\n// Linear dimensions of video screencapture: shrink image under this size for previews.\nexport const VIDEO_PREVIEW_DIM = 96;\n\n// Linear dimensions of image thumbnail: shrink image under this size for thumbnails in reply quote previews.\nexport const IMAGE_THUMBNAIL_DIM = 36;\n// Width of video thumbnail: allow it to be wider, but not taller. Use IMAGE_THUMBNAIL_DIM for height.\nexport const VIDEO_THUMBNAIL_WIDTH = 48;\n\n// Maximum number of online users to be shown in a topic title bar. Others will be\n// hidden under \"+X more\"\nexport const MAX_ONLINE_IN_TOPIC = 4;\n\n// Maximum length of user name, topic title, and private comment.\nexport const MAX_TITLE_LENGTH = 60;\n// Maximum length of topic description.\nexport const MAX_TOPIC_DESCRIPTION_LENGTH = 360;\n// Maximum length of user name when displaying a video call.\nexport const MAX_PEER_TITLE_LENGTH = 20;\n\n// Length of message previews in chat list, in characters.\nexport const MESSAGE_PREVIEW_LENGTH = 80;\n\n// Length of a quote in quoted reply (for outgoing messages).\nexport const QUOTED_REPLY_LENGTH = 30;\n// Length of a preview of a forwarded message.\nexport const FORWARDED_PREVIEW_LENGTH = 84;\n// Length of preview for a message being edited.\nexport const EDIT_PREVIEW_LENGTH = 48;\n\n// Minimum duration of an audio recording in milliseconds (2 sec).\nexport const MIN_DURATION = 2_000;\n// Maximum duration of an audio recording in milliseconds (10 min).\nexport const MAX_DURATION = 600_000;\n\n// Link for \"Contact Us\".\nexport const LINK_CONTACT_US = 'mailto:support@tinode.co';\n\n// Link to Privacy Policy.\nexport const LINK_PRIVACY_POLICY = 'https://tinode.co/privacy.html';\n\n// Link to Terms of Service.\nexport const LINK_TERMS_OF_SERVICE = 'https://tinode.co/terms.html';\n\n// When user starts a P2P topic, automatic subscription does not\n// happen until the first message. Setting this option to true enables\n// immediate subscription.\nexport const IMMEDIATE_P2P_SUBSCRIPTION = false;\n\n// URL schemes permitted to appear in links (i.e. no javascript: scheme).\nexport const CLICKABLE_URL_SCHEMES = ['http', 'https', 'ftp', 'ftps'];\n\n// Size of the QR code in the app.\nexport const QRCODE_SIZE = 128;\n","// Video call states.\nexport const CALL_STATE_NONE = 0;\nexport const CALL_STATE_OUTGOING_INITATED = 1;\nexport const CALL_STATE_INCOMING_RECEIVED = 2;\nexport const CALL_STATE_IN_PROGRESS = 3;\n\n// Video call message headers representing call state.\nexport const CALL_HEAD_STARTED = 'started';\n","// File and image helper functions.\n\n// Supported image MIME types and corresponding file extensions.\nexport const SUPPORTED_IMAGE_FORMATS = ['image/jpeg', 'image/gif', 'image/png', 'image/svg', 'image/svg+xml'];\nexport const MIME_EXTENSIONS = ['jpg', 'gif', 'png', 'svg', 'svg'];\n\n// Get an URL from a theCard photo: either create a data: URL or return reference URL.\nexport function makeImageUrl(photo) {\n if (photo && typeof photo == 'object') {\n if (photo.ref) {\n return photo.ref\n }\n if (photo.data && photo.type) {\n const mime = photo.type.startsWith('image/') ? photo.type : ('image/' + photo.type);\n return 'data:' + mime + ';base64,' + photo.data;\n }\n }\n return null;\n}\n\n// Calculate linear dimensions for scaling image down to fit under a certain size.\n// Returns an object which contains destination sizes, source sizes, and offsets\n// into source (when making square images).\nexport function fitImageSize(width, height, maxWidth, maxHeight, forceSquare) {\n // Sanitize input\n width = width | 0;\n height = height | 0;\n maxWidth = maxWidth | 0;\n maxHeight = maxHeight | 0;\n\n if (width <= 0 || height <= 0 || maxWidth <= 0 || maxHeight <= 0) {\n return null;\n }\n\n if (forceSquare) {\n maxWidth = maxHeight = Math.min(maxWidth, maxHeight);\n }\n\n const scale = Math.min(\n Math.min(width, maxWidth) / width,\n Math.min(height, maxHeight) / height\n );\n\n const size = {\n dstWidth: (width * scale) | 0,\n dstHeight: (height * scale) | 0,\n };\n\n if (forceSquare) {\n // Also calculate parameters for making the image square.\n size.dstWidth = size.dstHeight = Math.min(size.dstWidth, size.dstHeight);\n size.srcWidth = size.srcHeight = Math.min(width, height);\n size.xoffset = ((width - size.srcWidth) / 2) | 0;\n size.yoffset = ((height - size.srcWidth) / 2) | 0;\n } else {\n size.xoffset = size.yoffset = 0;\n size.srcWidth = width;\n size.srcHeight = height;\n }\n return size;\n}\n\n// Ensure file's extension matches mime content type\nexport function fileNameForMime(fname, mime) {\n const idx = SUPPORTED_IMAGE_FORMATS.indexOf(mime);\n if (idx < 0 || !fname) {\n // Unknown mime or empty name.\n return fname;\n }\n const ext = MIME_EXTENSIONS[idx];\n\n const at = fname.lastIndexOf('.');\n if (at >= 0) {\n fname = fname.substring(0, at);\n }\n return fname + '.' + ext;\n}\n\n// Scale uploaded image to fit under certain dimensions and byte size, optionally constraining to a square.\n// Returns a promise which is resolven on success or rejected on failure.\nexport function imageScaled(fileOrBlob, maxWidth, maxHeight, maxSize, forceSquare) {\n return new Promise((resolve, reject) => {\n const img = new Image();\n img.crossOrigin = 'Anonymous';\n img.onerror = function(err) {\n reject(new Error(\"Image format unrecognized\"));\n }\n img.onload = async function() {\n // Once the image is loaded, the URL is no longer needed.\n URL.revokeObjectURL(img.src);\n\n // Calculate the desired image dimensions.\n const dim = fitImageSize(img.width, img.height, maxWidth, maxHeight, forceSquare);\n if (!dim) {\n reject(new Error(\"Invalid image\"));\n return;\n }\n let canvas = document.createElement('canvas');\n canvas.width = dim.dstWidth;\n canvas.height = dim.dstHeight;\n let ctx = canvas.getContext('2d');\n ctx.imageSmoothingEnabled = true;\n ctx.drawImage(img, dim.xoffset, dim.yoffset, dim.srcWidth, dim.srcHeight,\n 0, 0, dim.dstWidth, dim.dstHeight);\n\n const mime = SUPPORTED_IMAGE_FORMATS.includes(fileOrBlob.type) ? fileOrBlob.type : 'image/jpeg';\n // Generate blob to check size of the image.\n let blob = await new Promise(resolve => canvas.toBlob(resolve, mime));\n if (!blob) {\n reject(new Error(\"Unsupported image format\"));\n return;\n }\n // Ensure the image is not too large. Shrink the image keeping the aspect ratio.\n // Do nothing if maxsize is <= 0.\n while (maxSize > 0 && blob.length > maxSize) {\n dim.dstWidth = (dim.dstWidth * 0.70710678118) | 0;\n dim.dstHeight = (dim.dstHeight * 0.70710678118) | 0;\n canvas.width = dim.dstWidth;\n canvas.height = dim.dstHeight;\n ctx = canvas.getContext('2d');\n ctx.clearRect(0, 0, canvas.width, canvas.height);\n ctx.drawImage(img, dim.xoffset, dim.yoffset, dim.srcWidth, dim.srcHeight,\n 0, 0, dim.dstWidth, dim.dstHeight);\n blob = await new Promise(resolve => canvas.toBlob(resolve, mime));\n }\n\n canvas = null;\n resolve({mime: mime, blob: blob, width: dim.dstWidth, height: dim.dstHeight, name: fileNameForMime(fileOrBlob.name, mime)});\n };\n img.src = URL.createObjectURL(fileOrBlob);\n });\n}\n\n// Scale and crop image according to specified dimensions.\n// The coordinates are in unscaled image pixels, i.e. cut the rectangle first then scale it.\n// returns a promise.\nexport function imageCrop(mime, objURL, left, top, width, height, scale) {\n return new Promise((resolve, reject) => {\n const img = new Image();\n img.crossOrigin = 'Anonymous';\n img.onerror = _ => {\n reject(new Error(\"Image format unrecognized\"));\n };\n img.onload = _ => {\n // Once the image is loaded, the URL is no longer needed.\n URL.revokeObjectURL(img.src);\n\n let canvas = document.createElement('canvas');\n canvas.width = width * scale;\n canvas.height = height * scale;\n let ctx = canvas.getContext('2d');\n ctx.imageSmoothingEnabled = true;\n ctx.drawImage(img, left, top, width, height, 0, 0, canvas.width, canvas.height);\n\n mime = SUPPORTED_IMAGE_FORMATS.includes(mime) ? mime : 'image/jpeg';\n // Generate blob to check size of the image.\n canvas.toBlob((blob) => {\n // Allow GC.\n canvas = null;\n if (blob) {\n resolve({mime: mime, blob: blob, width: width, height: height});\n } else {\n reject(new Error(\"Unsupported image format\"));\n }\n }, mime);\n };\n img.src = objURL;\n });\n}\n\n// Convert file to base64 string.\nexport function fileToBase64(file) {\n return new Promise((resolve, reject) => {\n const reader = new FileReader();\n reader.onerror = _ => {\n reject(reader.error);\n };\n reader.onload = _ => {\n resolve({mime: file.type, bits: reader.result.split(',')[1], name: file.name});\n };\n reader.readAsDataURL(file);\n });\n}\n\n// Convert Blob to base64 string. Returns a promise resolved with the base64 string and mime.\nexport function blobToBase64(blob) {\n return new Promise((resolve, reject) => {\n const reader = new FileReader();\n reader.onerror = _ => {\n reject(reader.error);\n };\n reader.onload = _ => {\n resolve({mime: blob.type, bits: reader.result.split(',')[1]});\n };\n reader.readAsDataURL(blob);\n });\n}\n\n// File pasted from the clipboard. It's either an inline image or a file attachment.\nexport function filePasted(event, onImageSuccess, onAttachmentSuccess, onError) {\n const items = (event.clipboardData || event.originalEvent.clipboardData || {}).items;\n if (!items || !items.length) {\n return false;\n }\n\n for (let i in items) {\n const item = items[i];\n if (item.kind === 'file') {\n const file = item.getAsFile();\n if (!file) {\n console.error(\"Failed to get file object from pasted file item\", item.kind, item.type);\n onError(\"Failed to get file object from pasted file item\");\n continue;\n }\n if (file.type && file.type.split('/')[0] == 'image') {\n onImageSuccess(file);\n } else {\n onAttachmentSuccess(file);\n }\n // Indicate that the pasted data contains a file.\n return true;\n }\n }\n // No file found.\n return false;\n}\n\n// Get mime type from data URL header.\nexport function getMimeType(header) {\n var mime = /^data:(image\\/[-+a-z0-9.]+);base64/.exec(header);\n return (mime && mime.length > 1) ? mime[1] : null;\n}\n\n// Given length of a binary object in bytes, calculate the length after\n// base64 encoding.\nexport function base64EncodedLen(n) {\n return Math.floor((n + 2) / 3) * 4;\n}\n\n// Given length of a base64-encoded object, calculate decoded size of the\n// pbject in bytes.\nexport function base64DecodedLen(n) {\n return Math.floor(n / 4) * 3;\n}\n\n// Re-encode string to standard base64 encoding with padding.\n// The string may be base64-URL encoded without the padding.\nexport function base64ReEncode(str) {\n if (str) {\n str = str.replace(/-/g, '+').replace(/_/g, '/');\n try {\n str = btoa(atob(str));\n } catch(err) {\n console.error(\"Failed to base64 re-encode string.\", err);\n str = null;\n }\n }\n return str;\n}\n\n// Convert a base64 encoded string with the provided mime type into a Blob.\nexport function base64ToBlob(str, mime) {\n if (!str) {\n return null;\n }\n\n try {\n // Make blob.\n const bin = atob(str);\n const length = bin.length;\n const buf = new ArrayBuffer(length);\n const arr = new Uint8Array(buf);\n for (let i = 0; i < length; i++) {\n arr[i] = bin.charCodeAt(i);\n }\n\n return new Blob([buf], { type: mime });\n } catch(err) {\n console.error(\"Failed to convert base64 to blob: \", err);\n }\n\n return null;\n}\n\nexport function intArrayToBase64(arr) {\n if (!Array.isArray(arr)) {\n return null;\n }\n try {\n let bin = '';\n new Uint8Array(arr).forEach(b => bin += String.fromCharCode(b));\n return window.btoa(bin);\n } catch (err) {}\n return null;\n}\n\nexport function base64ToIntArray(b64) {\n const arr = [];\n try {\n const bin = window.atob(b64);\n [...bin].forEach(c => {\n arr.push(c.charCodeAt(0));\n });\n return arr;\n } catch (err) {}\n return null;\n}\n","import React from 'react';\nimport { defineMessages } from 'react-intl';\n\nimport { Drafty } from 'tinode-sdk';\n\nimport AudioPlayer from '../widgets/audio-player.jsx'\nimport CallMessage from '../widgets/call-message.jsx'\nimport CallStatus from '../widgets/call-status.jsx';\nimport InlineVideo from '../widgets/inline-video.jsx';\nimport LazyImage from '../widgets/lazy-image.jsx'\nimport UploadingImage from '../widgets/uploading-image.jsx'\n\nimport { BROKEN_IMAGE_SIZE, CLICKABLE_URL_SCHEMES, IMAGE_THUMBNAIL_DIM, NO_DIMENSIONS_VIDEO, REM_SIZE,\n VIDEO_THUMBNAIL_WIDTH } from '../config.js';\nimport { base64ToBlob, blobToBase64, fitImageSize, imageScaled } from './blob-helpers.js';\nimport { idToColorClass, secondsToTime, shortenFileName } from './strformat.js';\nimport { cancelablePromise, sanitizeUrl, sanitizeUrlForMime } from './utils.js';\n\nconst messages = defineMessages({\n drafty_form: {\n id: 'drafty_form',\n defaultMessage: 'Form: ',\n description: 'Comment for form in Drafty'\n },\n drafty_attachment: {\n id: 'drafty_attachment',\n defaultMessage: 'Attachment',\n description: 'Comment for attachment in Drafty'\n },\n drafty_image: {\n id: 'drafty_image',\n defaultMessage: 'Picture',\n description: 'Comment for embedded images in Drafty'\n },\n drafty_video: {\n id: 'drafty_video',\n defaultMessage: 'Video recording',\n description: 'Comment for videos embedded in Drafty'\n },\n drafty_unknown: {\n id: 'drafty_unknown',\n defaultMessage: 'Unsupported',\n description: 'Unsupported entity in drafty'\n }\n});\n\n// The main Drafty formatter: converts Drafty elements into React classes. 'this' is set by the caller.\n// 'this' must contain:\n// viewportWidth:\n// authorizeURL:\n// onImagePreview:\n// onVideoPreview:\n// onFormButtonClick:\n// onQuoteClick:\nexport function fullFormatter(style, data, values, key, stack) {\n if (stack.includes('QQ')) {\n return quoteFormatter.call(this, style, data, values, key);\n }\n\n if (!style) {\n // Unformatted.\n return values;\n }\n\n let el = Drafty.tagName(style);\n let attr = Drafty.attrValue(style, data) || {};\n attr.key = key;\n switch (style) {\n case 'AU':\n // Show audio player.\n if (attr.src) {\n attr.src = this.authorizeURL(sanitizeUrlForMime(attr.src, 'audio'));\n attr.duration = data.duration > 0 ? (data.duration | 0) : undefined;\n attr.preview = data.preview;\n attr.loading = 'lazy';\n }\n el = AudioPlayer;\n // Audio element cannot have content.\n values = null;\n break;\n case 'BR':\n values = null;\n break;\n case 'EX':\n // Ignore.\n break;\n case 'HL':\n // Highlighted text. Assign class name.\n attr.className = 'highlight';\n break;\n case 'HD':\n el = null;\n values = null;\n break;\n case 'IM':\n // Additional processing for images\n el = handleImageData.call(this, el, data, attr);\n // Image element cannot have content.\n values = null;\n break;\n case 'BN':\n // Button\n attr.onClick = this.onFormButtonClick;\n let inner = React.Children.map(values, (child) => {\n return typeof child == 'string' ? child : undefined;\n });\n if (!inner || inner.length == 0) {\n inner = [attr.name]\n }\n // Get text which will be sent back when the button is clicked.\n attr['data-title'] = inner.join('');\n break;\n case 'LN':\n if (attr) {\n // Ensure only safe URL schemes are clickable.\n attr.href = typeof attr.href == 'string' ? sanitizeUrl(attr.href, CLICKABLE_URL_SCHEMES) : '';\n }\n break;\n case 'MN':\n // Mention\n attr.className = 'mention'\n if (data) {\n attr.className += ' ' + idToColorClass(data.val, false, true);\n }\n break;\n case 'FM':\n // Form\n attr.className = 'bot-form';\n break;\n case 'RW':\n // Form element formatting is dependent on element content.\n break;\n case 'QQ':\n // Quote/citation.\n attr.className = 'reply-quote'\n attr.onClick = this.onQuoteClick;\n break;\n case 'VC':\n el = CallMessage;\n // Video call messages do not have content.\n values = null;\n if (data) {\n attr.callState = data.state;\n attr.incoming = data.incoming;\n attr.duration = data.duration;\n }\n break;\n case 'VD':\n // Additional processing for videos.\n el = handleVideoData.call(this, el, data, attr);\n // Video element cannot have content.\n values = null;\n break;\n default:\n if (!el) {\n // Unknown element.\n el = React.Fragment;\n attr = {key: key};\n // Generate comment for unknown element.\n let body = values;\n if (!Array.isArray(values) || !values.join('').trim()) {\n body = [{this.formatMessage(messages.drafty_unknown)}];\n }\n values = [extension, ' '].concat(body);\n }\n break;\n }\n if (!el) {\n return values;\n }\n return React.createElement(el, attr, values);\n}\n\n// Additional processing of image data.\nfunction handleImageData(el, data, attr) {\n if (!data) {\n attr.src = 'img/broken_image.png';\n attr.style = {\n width: IMAGE_THUMBNAIL_DIM + 'px',\n height: IMAGE_THUMBNAIL_DIM + 'px',\n };\n return el;\n }\n\n attr.className = 'inline-image';\n const dim = fitImageSize(data.width, data.height,\n this.viewportWidth > 0 ? Math.min(this.viewportWidth - REM_SIZE * 6.5, REM_SIZE * 34.5) :\n REM_SIZE * 34.5, REM_SIZE * 24, false) ||\n {dstWidth: BROKEN_IMAGE_SIZE, dstHeight: BROKEN_IMAGE_SIZE};\n attr.style = {\n width: dim.dstWidth + 'px',\n height: dim.dstHeight + 'px',\n // Looks like a Chrome bug: broken image does not respect 'width' and 'height'.\n minWidth: dim.dstWidth + 'px',\n minHeight: dim.dstHeight + 'px'\n };\n if (!Drafty.isProcessing(data)) {\n attr.src = this.authorizeURL(sanitizeUrlForMime(attr.src, 'image'));\n attr.alt = data.name;\n if (attr.src) {\n if (Math.max(data.width || 0, data.height || 0) > IMAGE_THUMBNAIL_DIM) {\n // Allow previews for large enough images.\n attr.onClick = this.onImagePreview;\n attr.className += ' image-clickable';\n }\n attr.loading = 'lazy';\n } else {\n attr.src = null;\n }\n } else {\n // Use custom element instead of ![]()
.\n el = UploadingImage;\n }\n\n return el;\n}\n\n// Additional processing of image data.\nfunction handleVideoData(el, data, attr) {\n if (!data) {\n attr.src = 'img/broken_video.png';\n attr.style = {\n width: IMAGE_THUMBNAIL_DIM + 'px',\n height: IMAGE_THUMBNAIL_DIM + 'px',\n };\n return el;\n }\n attr.className = 'inline-image';\n const dim = fitImageSize(data.width, data.height,\n this.viewportWidth > 0 ? Math.min(this.viewportWidth - REM_SIZE * 6.5, REM_SIZE * 34.5) :\n REM_SIZE * 34.5, REM_SIZE * 24, false) ||\n {dstWidth: NO_DIMENSIONS_VIDEO, dstHeight: NO_DIMENSIONS_VIDEO};\n attr.style = {\n width: dim.dstWidth + 'px',\n height: dim.dstHeight + 'px',\n // Looks like a Chrome bug: broken image does not respect 'width' and 'height'.\n minWidth: dim.dstWidth + 'px',\n minHeight: dim.dstHeight + 'px'\n };\n if (!Drafty.isProcessing(data)) {\n attr.src = this.authorizeURL(sanitizeUrlForMime(attr.src, 'image'));\n attr.alt = data.name;\n if (data.ref || data.val) {\n attr.onClick = this.onVideoPreview;\n attr.loading = 'lazy';\n }\n el = InlineVideo;\n } else {\n // Use custom element instead of ![]()
.\n el = UploadingImage;\n }\n\n return el;\n}\n\n// Converts Drafty object into a one-line preview. 'this' is set by the caller.\n// 'this' must contain:\n// formatMessage: this.props.intl.formatMessage\n// messages: formatjs messages defined with defineMessages.\nexport function previewFormatter(style, data, values, key) {\n if (!style) {\n // Unformatted.\n return values;\n }\n\n let el = Drafty.tagName(style);\n const attr = { key: key };\n switch (style) {\n case 'AU':\n // Voicemail as '[mic] 0:00'.\n el = React.Fragment;\n values = [mic, ' ', secondsToTime(data.duration/1000)];\n break;\n case 'BR':\n // Replace new line with a space.\n el = React.Fragment;\n values = [' '];\n break;\n case 'HL':\n // Make highlight less prominent in preview.\n attr.className = 'highlight preview';\n break;\n case 'LN':\n case 'MN':\n // Disable links in previews.\n el = 'span';\n break;\n case 'IM':\n // Replace image with '[icon] Image'.\n el = React.Fragment;\n values = [photo, ' ', this.formatMessage(messages.drafty_image)];\n break;\n case 'BN':\n el = 'span';\n attr.className = 'flat-button faux';\n break;\n case 'FM':\n el = React.Fragment;\n values = [dashboard,\n this.formatMessage(messages.drafty_form)].concat(' ', values || []);\n break;\n case 'RW':\n el = React.Fragment;\n break;\n case 'EX':\n if (data) {\n if (data.mime == 'application/json') {\n // Ignore JSON attachments: they are form response payloads.\n return null;\n }\n // Clear payload.\n delete data.val;\n delete data.ref;\n }\n el = React.Fragment;\n values = [attachment, ' ', this.formatMessage(messages.drafty_attachment)];\n break;\n case 'VC':\n el = CallStatus;\n if (data) {\n attr.callState = data.state;\n attr.incoming = data.incoming;\n attr.duration = data.duration;\n }\n values = null;\n break;\n case 'QQ':\n case 'HD':\n el = null;\n values = null;\n break;\n case 'VD':\n // Replace image with '[icon] Video'.\n el = React.Fragment;\n values = [play_circle_outline, ' ', this.formatMessage(messages.drafty_video)];\n break;\n default:\n if (!el) {\n // Unknown element.\n el = React.Fragment;\n values = [extension, ' ', this.formatMessage(messages.drafty_unknown)];\n }\n break;\n }\n if (!el) {\n return values;\n }\n return React.createElement(el, attr, values);\n};\n\n// Converts Drafty object into a quoted reply; 'this' is set by the caller.\nfunction inlineImageAttr(attr, data) {\n attr.style = {\n width: IMAGE_THUMBNAIL_DIM + 'px',\n height: IMAGE_THUMBNAIL_DIM + 'px',\n maxWidth: IMAGE_THUMBNAIL_DIM + 'px',\n maxHeight: IMAGE_THUMBNAIL_DIM + 'px',\n }\n attr.className = 'inline-image';\n attr.alt = this.formatMessage(messages.drafty_image);\n if (!data) {\n attr.src = 'img/broken_image.png';\n } else {\n attr.src = attr.src || 'img/broken_image.png';\n }\n attr.title = attr.alt;\n return attr;\n}\n\n// Converts Drafty object into a quoted reply; 'this' is set by the caller.\nfunction inlineVideoAttr(attr, data) {\n const dim = fitImageSize(data.width, data.height, VIDEO_THUMBNAIL_WIDTH, IMAGE_THUMBNAIL_DIM);\n attr.style = {\n width: dim.width + 'px',\n height: dim.height + 'px',\n maxWidth: VIDEO_THUMBNAIL_WIDTH + 'px',\n maxHeight: IMAGE_THUMBNAIL_DIM + 'px',\n }\n attr.className = 'inline-image';\n attr.alt = this.formatMessage(messages.drafty_video);\n attr.title = attr.alt;\n if (!data) {\n attr.src = 'img/broken_video.png';\n } else {\n attr.src = attr.src || 'img/broken_video.png';\n }\n return attr;\n}\n\n// Displays a portion of Drafty within 'QQ' quotes. 'this' is set by the caller.\n// 'this' must contain:\n// formatMessage: this.props.intl.formatMessage\n// messages: formatjs messages defined with defineMessages.\n// authorizeURL: this.props.tinode.authorizeURL\n// onQuoteClick: this.handleQuoteClick (optional)\nfunction quoteFormatter(style, data, values, key) {\n if (['BR', 'EX', 'IM', 'MN', 'VD'].includes(style)) {\n let el = Drafty.tagName(style);\n let attr = Drafty.attrValue(style, data) || {};\n attr.key = key;\n switch(style) {\n case 'BR':\n values = null;\n break;\n case 'IM':\n attr = inlineImageAttr.call(this, attr, data);\n values = [React.createElement('img', attr, null), ' ', attr.alt];\n el = React.Fragment;\n // Fragment attributes.\n attr = {key: key};\n break;\n case 'VD':\n attr = inlineVideoAttr.call(this, attr, data);\n values = [React.createElement('img', attr, null), ' ', attr.alt];\n el = React.Fragment;\n // Fragment attributes.\n attr = {key: key};\n break;\n case 'MN':\n el = 'span';\n attr.className = 'mention'\n if (data) {\n attr.className += ' ' + idToColorClass(data.val, false, true);\n }\n break;\n case 'EX':\n let fname;\n if (data) {\n if (data.mime == 'application/json') {\n // Ignore JSON attachments: they are form response payloads.\n return null;\n }\n fname = data.name;\n // Clear payload.\n delete data.val;\n delete data.ref;\n }\n el = React.Fragment;\n values = [attachment,\n shortenFileName(fname, 16) || this.formatMessage(messages.drafty_attachment)];\n break;\n }\n return React.createElement(el, attr, values);\n }\n return previewFormatter.call(this, style, data, values, key);\n}\n\n// Create image thumbnail suitable for inclusion in a quote.\nfunction quoteImageOrVideo(data, isVideo) {\n let promise;\n let bits, ref, mime;\n if (isVideo) {\n bits = data.preview;\n mime = data.premime || 'image/jpeg';\n ref = data.preref;\n } else {\n bits = data.val;\n mime = data.mime;\n ref = data.ref;\n }\n // Get the blob from the image data.\n if (bits) {\n const blob = base64ToBlob(bits, mime);\n if (!blob) {\n throw new Error(\"Invalid image\");\n }\n promise = Promise.resolve(blob);\n } else if (ref) {\n promise = fetch(this.authorizeURL(sanitizeUrlForMime(ref, 'image')))\n .then(evt => {\n if (evt.ok) {\n return evt.blob();\n } else {\n throw new Error(`Image fetch unsuccessful: ${evt.status} ${evt.statusText}`);\n }\n });\n } else {\n throw new Error(\"Missing image data\");\n }\n\n // Scale the blob.\n return promise\n .then(blob => {\n // If it's an image, cut the square from the center of the image and shrink it.\n // If it's a video, allow it to be rectantular.\n return imageScaled(blob, isVideo ? VIDEO_THUMBNAIL_WIDTH : IMAGE_THUMBNAIL_DIM, IMAGE_THUMBNAIL_DIM, -1, !isVideo)\n }).then(scaled => {\n if (isVideo) {\n data.premime = scaled.mime;\n } else {\n data.mime = scaled.mime;\n }\n data.size = scaled.blob.size;\n data.width = scaled.width;\n data.height = scaled.height;\n delete data.ref;\n delete data.preref;\n // Keeping the original file name, if provided: ex.data.name;\n\n data.src = URL.createObjectURL(scaled.blob);\n return blobToBase64(scaled.blob);\n }).then(b64 => {\n if (isVideo) {\n data.preview = b64.bits;\n } else {\n data.val = b64.bits;\n }\n return data;\n }).catch(err => {\n delete data.val;\n delete data.preview;\n delete data.src;\n data.width = IMAGE_THUMBNAIL_DIM;\n data.height = IMAGE_THUMBNAIL_DIM;\n // Rethrow.\n throw err;\n });\n}\n\n// Create a preview of a reply.\nexport function replyFormatter(style, data, values, key, stack) {\n if (style == 'IM' || style == 'VD') {\n const isImage = style == 'IM';\n const attr = isImage ? inlineImageAttr.call(this, {key: key}, data) :\n inlineVideoAttr.call(this, {key: key}, data);\n\n let loadedPromise;\n try {\n loadedPromise = cancelablePromise(quoteImageOrVideo.call(this, data, style == 'VD'));\n } catch (error) {\n console.warn(\"Failed to quote image:\", error.message);\n loadedPromise = cancelablePromise(error);\n }\n attr.whenDone = loadedPromise;\n values = [React.createElement(LazyImage, attr, null), ' ', attr.alt];\n return React.createElement(React.Fragment, {key: key}, values);\n } else if (style == 'QQ') {\n if (stack.includes('QQ')) {\n // Quote inside quote when forwarding a message.\n return React.createElement('span', {key: key},\n [format_quote, ' ']);\n }\n\n const attr = Drafty.attrValue('QQ', data) || {};\n attr.key = key;\n attr.className = 'reply-quote'\n return React.createElement(Drafty.tagName('QQ'), attr, values);\n }\n return quoteFormatter.call(this, style, data, values, key);\n}\n","import { KNOWN_HOSTS, DEFAULT_HOST } from '../config.js';\n\n// Detect server address from the URL\nexport function detectServerAddress() {\n let host = DEFAULT_HOST;\n if (typeof window.location == 'object') {\n if (window.location.protocol == 'file:' || window.location.hostname == 'localhost') {\n host = KNOWN_HOSTS.local;\n } else if (window.location.hostname) {\n host = window.location.hostname + (window.location.port ? ':' + window.location.port : '');\n }\n }\n return host;\n}\n\n// Detect if the page is served over HTTPS.\nexport function isSecureConnection() {\n if (typeof window.location == 'object') {\n return window.location.protocol == 'https:';\n }\n return false;\n}\n\nexport function isLocalHost() {\n if (typeof window.location == 'object') {\n return window.location.hostname == 'localhost';\n }\n return false;\n}\n","// Helper functions for storing values in localStorage.\n// By default localStorage can store only strings, not objects or other types.\n\nexport default class LocalStorageUtil {\n // Replace old object with the new one.\n static setObject(key, value) {\n localStorage.setItem(key, JSON.stringify(value));\n }\n\n // Get stored object.\n static getObject(key) {\n const value = localStorage.getItem(key);\n return value && JSON.parse(value);\n }\n\n // Partially or wholly update stored object.\n static updateObject(key, value) {\n const oldVal = this.getObject(key);\n this.setObject(key, Object.assign(oldVal || {}, value));\n }\n\n // Just a wrapper.\n static removeItem(key) {\n localStorage.removeItem(key);\n }\n}\n","// Utility class for hash navigation.\n\nexport default class HashNavigation {\n // Parse hash as in http://www.example.com/path#hash as if it were\n // path and arguments.\n static parseUrlHash(hash) {\n // Split 'path/?args' into 'path/' and 'args', path -> parts[0], args->path[1].\n const parts = hash.split('?', 2);\n const params = {};\n let path = [];\n if (parts[0]) {\n path = parts[0].replace('#', '').split('/');\n }\n if (parts[1]) {\n parts[1].split('&').forEach((arg) => {\n // Can't use split() because the value may contain '='.\n const eq = arg.indexOf('=');\n if (eq > 0) {\n params[arg.slice(0, eq)] = decodeURIComponent(arg.slice(eq + 1));\n }\n });\n }\n return {path: path, params: params};\n }\n\n static navigateTo(url) {\n window.location.hash = url;\n }\n\n static composeUrlHash(path, params) {\n let url = path.join('/');\n const args = [];\n for (const key in params) {\n if (params.hasOwnProperty(key)) {\n if (params[key] !== undefined) {\n args.push(key + '=' + encodeURIComponent(params[key]));\n }\n }\n }\n if (args.length > 0) {\n url += '?' + args.join('&');\n }\n return url;\n }\n\n static addUrlParam(hash, key, value) {\n const parsed = HashNavigation.parseUrlHash(hash);\n parsed.params[key] = value;\n return HashNavigation.composeUrlHash(parsed.path, parsed.params);\n }\n\n static removeUrlParam(hash, key) {\n const parsed = HashNavigation.parseUrlHash(hash);\n delete parsed.params[key];\n return HashNavigation.composeUrlHash(parsed.path, parsed.params);\n }\n\n static setUrlSidePanel(hash, sidepanel) {\n const parsed = HashNavigation.parseUrlHash(hash);\n parsed.path[0] = sidepanel;\n return HashNavigation.composeUrlHash(parsed.path, parsed.params);\n }\n\n static setUrlInfoPanel(hash, infopanel) {\n const parsed = HashNavigation.parseUrlHash(hash);\n if (infopanel) {\n parsed.params.info = infopanel;\n } else {\n delete parsed.params.info;\n }\n return HashNavigation.composeUrlHash(parsed.path, parsed.params);\n }\n\n static setUrlTopic(hash, topic) {\n const parsed = HashNavigation.parseUrlHash(hash);\n parsed.path[1] = topic;\n // Close InfoView on topic change.\n delete parsed.params.info;\n return HashNavigation.composeUrlHash(parsed.path, parsed.params);\n }\n}\n","// Short representation of time in the past.\nexport function shortDateFormat(then, locale) {\n locale = locale || window.navigator.userLanguage || window.navigator.language;\n const now = new Date();\n if (then.getFullYear() == now.getFullYear()) {\n // Same year.\n if (then.getMonth() == now.getMonth() && then.getDate() == now.getDate()) {\n // Same month and day, show time only.\n return then.toLocaleTimeString(locale, {hour12: false, hour: '2-digit', minute: '2-digit'});\n }\n // Different month and/or day, show month day, time.\n return then.toLocaleDateString(locale,\n {hour12: false, month: 'short', day: 'numeric', hour: '2-digit', minute: '2-digit'});\n }\n // Different year: just show the date.\n return then.toLocaleDateString(locale, {year: 'numeric', month: 'short', day: 'numeric'});\n}\n\n// Representation a date relative to now.\nexport function relativeDateFormat(then, locale) {\n locale = locale || window.navigator.userLanguage || window.navigator.language;\n const now = new Date();\n const thenDays = Math.floor((then.getTime() - then.getTimezoneOffset() * 60_000) / 86_400_000);\n const nowDays = Math.floor((now.getTime() - now.getTimezoneOffset() * 60_000) / 86_400_000);\n const diff = thenDays - nowDays;\n if (Math.abs(diff) < 2) {\n // Today or yesterday.\n return new Intl.RelativeTimeFormat(locale, { numeric: 'auto' }).format(diff, 'day')\n }\n // More than two days: just show the date.\n return new Intl.DateTimeFormat(locale).format(then);\n}\n\n// Convert seconds to [hours:]minutes:seconds, i.e. 156 sec -> 2:36, 3756 sec -> 1:02:36.\n// If fixedMins is true, then minutes are represented by at least two digits.\nexport function secondsToTime(seconds, fixedMin) {\n if (typeof seconds != 'number') {\n return '';\n }\n\n let min = (Math.floor(seconds / 60) | 0) % 60;\n let hours = Math.floor(seconds / 3600) | 0;\n\n if (fixedMin || hours > 0) {\n min = min < 10 ? `0${min}` : min;\n }\n let sec = (seconds | 0) % 60;\n sec = sec < 10 ? `0${sec}` : sec;\n if (hours == 0) {\n return `${min}:${sec}`;\n }\n return `${hours}:${min}:${sec}`;\n}\n\n// Convert a number of bytes to human-readable format.\nexport function bytesToHumanSize(bytes) {\n if (!bytes || bytes == 0) {\n return '0 Bytes';\n }\n\n const sizes = ['Bytes', 'KB', 'MB', 'GB', 'TB', 'PB'];\n const bucket = Math.min(Math.floor(Math.log2(bytes) / 10) | 0, sizes.length-1);\n const count = bytes / Math.pow(1024, bucket);\n const round = bucket > 0 ? (count < 3 ? 2 : (count < 30 ? 1 : 0)) : 0;\n return count.toFixed(round) + ' ' + sizes[bucket];\n}\n\n// Shorten a file name to be under maxLength by clipping out the middle.\nexport function shortenFileName(filename, maxLength) {\n if (typeof filename != 'string') {\n return filename;\n }\n return filename.length > maxLength ?\n filename.slice(0, maxLength/2 - 1) + '…' + filename.slice(1 - maxLength/2) : filename;\n}\n\n// Get 32 bit integer hash value for a string. Ideally it should produce the same value\n// as Java's String#hash().\nfunction stringToColorHash(value) {\n let hash = 0;\n value = '' + value;\n for (let i = 0; i < value.length; i++) {\n hash = ((hash << 5) - hash) + value.charCodeAt(i);\n hash = hash & hash; // Convert to 32bit integer\n }\n return hash;\n}\n\n// User avatar letter color id.\nexport function letterTileColorId(userId) {\n return Math.abs(stringToColorHash(userId)) % 16;\n}\n\n// Converts user or topic ID to a CSS color class. Ideally it should produce the same color value as Java version.\n// params:\n// - {string} id: user or topic ID\n// - {boolean} light: light or dark version of the color.\n// - {boolean} fg: foreground (text) or background color.\nexport function idToColorClass(id, light, fg) {\n return (light ? 'lt-' : 'dk-') + (fg ? 'fg-' : 'bg-') + letterTileColorId(id);\n}\n\n// Takes ISO Alpha-2 country code, like 'US' and converts it to a flag emoji.\nexport function flagEmoji(countryCode) {\n const codePoints = countryCode\n .toUpperCase()\n .split('')\n .map(char => 0x1F1A5 + char.charCodeAt());\n return String.fromCodePoint(...codePoints);\n}\n","// Odds and ends\n\nimport { Tinode } from 'tinode-sdk';\n\n// Make shortcut icon appear with a green dot + show unread count in title.\nexport function updateFavicon(count) {\n const oldIcon = document.getElementById('shortcut-icon');\n const head = document.head || document.getElementsByTagName('head')[0];\n const newIcon = document.createElement('link');\n newIcon.type = 'image/png';\n newIcon.id = 'shortcut-icon';\n newIcon.rel = 'shortcut icon';\n newIcon.href = 'img/logo32x32' + (count > 0 ? 'a' : '') + '.png';\n if (oldIcon) {\n head.removeChild(oldIcon);\n }\n head.appendChild(newIcon);\n\n document.title = (count > 0 ? '('+count+') ' : '') + 'Tinode';\n}\n\n// Create theCard which represents user's or topic's \"public\" info.\nexport function theCard(fn, imageUrl, imageMimeType, note) {\n let card = null;\n fn = fn && fn.trim();\n note = note && note.trim();\n\n if (fn) {\n card = {\n fn: fn\n };\n }\n\n if (typeof note == 'string') {\n card = card || {};\n card.note = note ? note : Tinode.DEL_CHAR;\n }\n\n if (imageUrl) {\n card = card || {};\n let mimeType = imageMimeType;\n // Is this a data URL \"data:[][;base64],\"?\n const matches = /^data:(image\\/[-a-z0-9+.]+)?(;base64)?,/i.exec(imageUrl);\n if (matches) {\n mimeType = matches[1];\n card.photo = {\n data: imageUrl.substring(imageUrl.indexOf(',') + 1),\n ref: Tinode.DEL_CHAR\n };\n } else {\n card.photo = {\n data: Tinode.DEL_CHAR,\n ref: imageUrl\n };\n }\n card.photo.type = (mimeType || 'image/jpeg').substring('image/'.length);\n }\n\n return card;\n}\n\n// Deep-shallow compare two arrays: shallow compare each element.\nexport function arrayEqual(a, b) {\n if (a === b) {\n return true;\n }\n\n if (!Array.isArray(a) || !Array.isArray(b)) {\n return false;\n }\n\n // Compare lengths first.\n if (a.length != b.length) {\n return false;\n }\n // Order of elements is ignored.\n a.sort();\n b.sort();\n for (let i = 0, l = a.length; i < l; i++) {\n if (a[i] !== b[i]) {\n return false;\n }\n }\n return true;\n}\n\n// Checks (loosely) if the given string is a phone. If so, returns the phone number in a format\n// as close to E.164 as possible.\nexport function asPhone(val) {\n val = val.trim();\n if (/^(?:\\+?(\\d{1,3}))?[- (.]*(\\d{3})[- ).]*(\\d{3})[- .]*(\\d{2})[- .]*(\\d{2})?$/.test(val)) {\n return val.replace(/[- ().]*/, '');\n }\n return null;\n}\n\n// Checks (loosely) if the given string is an email. If so returns the email.\nexport function asEmail(val) {\n val = val.trim();\n if (/^[a-zA-Z0-9_.+-]+@[a-zA-Z0-9-]+\\.[a-zA-Z0-9-.]+$/.test(val)) {\n return val;\n }\n return null;\n}\n\n// Checks if URL is a relative url, i.e. has no 'scheme://', including the case of missing scheme '//'.\n// The scheme is expected to be RFC-compliant, e.g. [a-z][a-z0-9+.-]*\n// example.html - ok\n// https:example.com - not ok.\n// http:/example.com - not ok.\n// //example.com or \\\\example.com - not ok.\n// ' ↲ https://example.com' - not ok. (↲ means carriage return)\nexport function isUrlRelative(url) {\n // Replacing backslashes with forward slashes to mimic JS URL parser then testing for\n // 'scheme:' and '//' with optional space at the start.\n return url && !/^\\s*([a-z][a-z0-9+.-]*:|\\/\\/)/im.test(url.replace(/\\\\/g, '/'));\n}\n\n// Ensure URL does not present an XSS risk. Optional allowedSchemes may contain an array of\n// strings with permitted URL schemes, such as ['ftp', 'ftps']; otherwise accept http and https only.\nexport function sanitizeUrl(url, allowedSchemes) {\n if (typeof url != 'string') {\n return url;\n }\n\n // Strip control characters and whitespace. They are not valid URL characters anyway.\n url = url.replace(/[^\\x21-\\x7E]/gmi, '').trim();\n\n // Replace backslashes with forward slashes. They will be replaced in the URL parser anyway.\n url = url.replace(/\\\\/g, '/');\n\n // Relative URLs are safe.\n // Relative URL does not start with ':', abcd123: or '//'.\n if (!/^([a-z][a-z0-9+.-]*:|\\/\\/)/i.test(url)) {\n return url;\n }\n\n // Blob URLs are safe.\n if (/^blob:http/.test(url)) {\n return url;\n }\n\n // Absolute URL. Accept only safe schemes, or no scheme.\n const schemes = Array.isArray(allowedSchemes) ? allowedSchemes.join('|') : 'http|https';\n const re = new RegExp('^((' + schemes + '):|//)', 'i');\n if (!re.test(url)) {\n return null;\n }\n\n return url;\n}\n\n// Ensure URL is suitable as a source like ![](\"url\")
field: the URL must be a relative URL or\n// have http:, https:, blob: or data: scheme.\n// In case of data: scheme, the URL must must be of the right MIME type such as 'data:{mimeMajor}/XXXX;base64,'.\nexport function sanitizeUrlForMime(url, mimeMajor) {\n if (!url) {\n return null;\n }\n\n const sanitizedUrl = sanitizeUrl(url);\n if (sanitizedUrl) {\n return sanitizedUrl;\n }\n\n // Is this a data: URL of the appropriate mime type?\n const re = new RegExp(`data:${mimeMajor}\\/[a-z0-9.-]+;base64,`, 'i');\n if (re.test(url.trim())) {\n return url;\n }\n\n return null;\n}\n\n// Append query parameter 'asatt=1' to the URL.\n// It will cause Tinode server to add 'Content-Disposition: attachment' header when serving it.\n// The URL is a string. The URL here is always absolute.\nexport function urlAsAttachment(url) {\n // TODO: check if URL is local or remote, i.e. compare to window.location.origin.\n /*\n if (typeof window.location == 'object') {\n if (!url.startsWith(window.location.origin)) {\n return url;\n }\n }\n */\n // Check if the URL is a data or blob. Do not alter such URLs.\n if (url.startsWith('data:') || url.startsWith('blob:')) {\n return url;\n }\n\n // Split URL into host+path, query, fragment.\n let query = '', fragment = '';\n const idxF = url.indexOf('#');\n if (idxF > 0) {\n fragment = url.substring(idxF+1);\n url = url.substring(0, idxF);\n }\n const idxQ = url.indexOf('?');\n if (idxQ > 0) {\n query = url.substring(idxQ+1);\n url = url.substring(0, idxQ);\n }\n // Add parameter and reassemble.\n const params = new URLSearchParams(query);\n params.append('asatt', '1');\n return `${url}?${params.toString()}` + (fragment ? `#${fragment}` : '');\n}\n\n// Given message's received status, return name and color of a delivery indicator icon.\nexport function deliveryMarker(received) {\n switch (received) {\n case Tinode.MESSAGE_STATUS_SENDING:\n return { name: 'access_time' }; // watch face\n case Tinode.MESSAGE_STATUS_FAILED:\n case Tinode.MESSAGE_STATUS_FATAL:\n return { name: 'warning', color: 'danger-color' }; // yellow icon /!\\\n case Tinode.MESSAGE_STATUS_SENT:\n return { name: 'done' }; // checkmark\n case Tinode.MESSAGE_STATUS_RECEIVED:\n return { name: 'done_all' }; // double checkmark\n case Tinode.MESSAGE_STATUS_READ:\n return { name: 'done_all', color: 'blue' }; // blue double checkmark\n }\n return null;\n}\n\n// Wraps a promise to make it cancelable.\n// The parameter can be either a promise or an error. If it's an error, the wrapped promise is\n// created in a rejected state.\nexport function cancelablePromise(promise) {\n let hasCanceled = false;\n\n const wrappedPromise = promise instanceof Error ?\n Promise.reject(promise) :\n new Promise((resolve, reject) => {\n promise.then(\n result => hasCanceled ? reject({isCanceled: true}) : resolve(result),\n error => hasCanceled ? reject({isCanceled: true}) : reject(error)\n );\n });\n\n return {\n promise: wrappedPromise,\n cancel() {\n hasCanceled = true;\n },\n };\n};\n\n// Clips string to the specified length.\nexport function clipStr(str, length) {\n return str && str.substring(0, length);\n}\n","// This is a generated file. Don't edit.\n\nexport const PACKAGE_VERSION = \"0.22.13\";\n","// Edit account parameters.\nimport React from 'react';\nimport { FormattedMessage } from 'react-intl';\n\nimport CheckBox from '../widgets/checkbox.jsx';\n\nexport default class EditAccountView extends React.PureComponent {\n constructor(props) {\n super(props);\n\n this.handleCheckboxClick = this.handleCheckboxClick.bind(this);\n }\n\n handleCheckboxClick(what, checked) {\n if (what == 'sound') {\n this.props.onToggleMessageSounds(checked);\n } else if (what == 'alert') {\n this.props.onTogglePushNotifications(checked);\n } else if (what == 'incognito') {\n this.props.onToggleIncognitoMode(checked);\n }\n }\n\n render() {\n return (\n \n \n \n {\n (password_unchanged) => \n \n \n \n \n {e.preventDefault(); this.props.onLogout();}}>\n exit_to_app this.handlePermissionsChanged(args[0], mode)}\n onCancel={this.handleBackNavigate} />\n :\n view == 'general' ?\n \n \n \n \n {this.state.fullName}\n {this.state.channel ? ![\"channel\"](\"/img/channel.png\")
: null}\n \n {this.state.private ?\n \n \n {this.state.private}\n \n : null\n }\n \n \n \n {this.state.address}\n \n \n \n content_copy\n \n \n qr_code\n \n \n \n \n {\n (no_members) => \n \n :\n null\n }\n \n }\n \n );\n }\n};\n\nexport default injectIntl(InfoView);\n","// Login form.\nimport React from 'react';\nimport { FormattedMessage } from 'react-intl';\n\nimport CheckBox from '../widgets/checkbox.jsx';\nimport VisiblePassword from '../widgets/visible-password.jsx';\n\nexport default class LoginView extends React.Component {\n constructor(props) {\n super(props);\n\n this.state = {\n login: props.login,\n password: '',\n hostName: props.serverAddress,\n saveToken: props.persist\n };\n this.handleLoginChange = this.handleLoginChange.bind(this);\n this.handlePasswordChange = this.handlePasswordChange.bind(this);\n this.handleToggleSaveToken = this.handleToggleSaveToken.bind(this);\n this.handleSubmit = this.handleSubmit.bind(this);\n }\n\n handleLoginChange(e) {\n this.setState({login: e.target.value});\n }\n\n handlePasswordChange(e) {\n this.setState({password: e.target.value});\n }\n\n handleToggleSaveToken() {\n this.props.onPersistenceChange(!this.state.saveToken);\n this.setState({saveToken: !this.state.saveToken});\n }\n\n handleSubmit(e) {\n e.preventDefault();\n this.props.onLogin(this.state.login.trim(), this.state.password.trim());\n }\n\n render() {\n let submitClasses = 'primary';\n if (this.props.disabled) {\n submitClasses += ' disabled';\n }\n\n return (\n \n );\n }\n};\n","/* This is just a static page to display when no conversation is selected. */\nimport React from 'react';\nimport { FormattedMessage } from 'react-intl';\n\nimport { Tinode } from 'tinode-sdk';\n\nimport { APP_NAME } from '../config.js';\n\nexport default class LogoView extends React.PureComponent {\n render() {\n const version = APP_NAME + ' (' + Tinode.getLibrary() + ')';\n return (\n \n \n \n );\n }\n};\n","// Panel with a chat.\n\nimport React from 'react';\nimport { FormattedMessage, defineMessages, injectIntl } from 'react-intl';\n\nimport { Drafty, Tinode } from 'tinode-sdk';\n\nimport CallPanel from '../widgets/call-panel.jsx';\nimport ChatMessage from '../widgets/chat-message.jsx';\nimport ContactBadges from '../widgets/contact-badges.jsx';\nimport DocPreview from '../widgets/doc-preview.jsx';\nimport ErrorPanel from '../widgets/error-panel.jsx';\nimport GroupSubs from '../widgets/group-subs.jsx';\nimport ImagePreview from '../widgets/image-preview.jsx';\nimport Invitation from '../widgets/invitation.jsx';\nimport LetterTile from '../widgets/letter-tile.jsx';\nimport LoadSpinner from '../widgets/load-spinner.jsx';\nimport LogoView from './logo-view.jsx';\nimport MetaMessage from '../widgets/meta-message.jsx';\nimport SendMessage from '../widgets/send-message.jsx';\nimport VideoPreview from '../widgets/video-preview.jsx';\n\nimport { DEFAULT_P2P_ACCESS_MODE, EDIT_PREVIEW_LENGTH, IMAGE_PREVIEW_DIM, IMMEDIATE_P2P_SUBSCRIPTION,\n KEYPRESS_DELAY, MESSAGES_PAGE, MAX_EXTERN_ATTACHMENT_SIZE, MAX_IMAGE_DIM, MAX_INBAND_ATTACHMENT_SIZE,\n READ_DELAY, QUOTED_REPLY_LENGTH, VIDEO_PREVIEW_DIM } from '../config.js';\nimport { CALL_STATE_OUTGOING_INITATED, CALL_STATE_IN_PROGRESS } from '../constants.js';\nimport { blobToBase64, fileToBase64, imageScaled, makeImageUrl } from '../lib/blob-helpers.js';\nimport HashNavigation from '../lib/navigation.js';\nimport { bytesToHumanSize, relativeDateFormat, shortDateFormat } from '../lib/strformat.js';\n\n// Run timer with this frequency (ms) for checking notification queue.\nconst NOTIFICATION_EXEC_INTERVAL = 300;\n// Scroll distance before [go to latest message] button is shown.\nconst SHOW_GO_TO_LAST_DIST = 100;\n// Sctoll distance from the top when fetching the page of earlier messages is triggered.\nconst FETCH_PAGE_TRIGGER = 40;\n\nconst messages = defineMessages({\n online_now: {\n id: 'online_now',\n defaultMessage: 'online now',\n description: 'Indicator that the user or topic is currently online',\n },\n last_seen: {\n id: 'last_seen_timestamp',\n defaultMessage: 'Last seen',\n description: 'Label for the timestamp of when the user or topic was last online'\n },\n not_found: {\n id: 'title_not_found',\n defaultMessage: 'Not found',\n description: 'Title shown when topic is not found'\n },\n channel: {\n id: 'channel',\n defaultMessage: 'channel',\n description: 'Subtitle shown for channels in MessagesView instead of last seen'\n },\n file_attachment_too_large: {\n id: 'file_attachment_too_large',\n defaultMessage: 'The file size {size} exceeds the {limit} limit.',\n description: 'Error message when attachment is too large'\n },\n invalid_content: {\n id: 'invalid_content',\n defaultMessage: 'invalid content',\n description: 'Shown when the message is unreadable'\n },\n editing_message: {\n id: 'editing_message',\n defaultMessage: 'Editing',\n description: 'Title over message editing preview'\n },\n drag_file: {\n id: 'drag_file',\n defaultMessage: 'Drag file here',\n description: 'Prompt on the file drag-n-drop overlay banner'\n }\n});\n\n// Checks if the access permissions are granted but not yet accepted.\nfunction isUnconfirmed(acs) {\n if (acs) {\n const ex = acs.getExcessive() || '';\n return acs.isJoiner('given') && (ex.includes('R') || ex.includes('W'));\n }\n return false;\n}\n\nfunction isPeerRestricted(acs) {\n if (acs) {\n const ms = acs.getMissing() || '';\n return acs.isJoiner('want') && (ms.includes('R') || ms.includes('W'));\n }\n return false;\n}\n\nfunction shouldPresentCallPanel(callState) {\n // Show call panel if either:\n // - call is outgoing (and the client is waiting for the other side to pick up) or,\n // - call is already in progress.\n return callState == CALL_STATE_OUTGOING_INITATED || callState == CALL_STATE_IN_PROGRESS;\n}\n\nclass MessagesView extends React.Component {\n constructor(props) {\n super(props);\n\n this.state = MessagesView.getDerivedStateFromProps(props, {});\n\n this.componentSetup = this.componentSetup.bind(this);\n this.leave = this.leave.bind(this);\n this.sendMessage = this.sendMessage.bind(this);\n this.retrySend = this.retrySend.bind(this);\n this.sendImageAttachment = this.sendImageAttachment.bind(this);\n this.sendVideoAttachment = this.sendVideoAttachment.bind(this);\n this.sendFileAttachment = this.sendFileAttachment.bind(this);\n this.sendAudioAttachment = this.sendAudioAttachment.bind(this);\n this.sendKeyPress = this.sendKeyPress.bind(this);\n this.subscribe = this.subscribe.bind(this);\n this.handleScrollReference = this.handleScrollReference.bind(this);\n this.mountDnDEvents = this.mountDnDEvents.bind(this);\n this.handleScrollEvent = this.handleScrollEvent.bind(this);\n this.handleDescChange = this.handleDescChange.bind(this);\n this.handleSubsUpdated = this.handleSubsUpdated.bind(this);\n this.handleMessageUpdate = this.handleMessageUpdate.bind(this);\n this.handleAllMessagesReceived = this.handleAllMessagesReceived.bind(this);\n this.handleInfoReceipt = this.handleInfoReceipt.bind(this);\n this.handleExpandMedia = this.handleExpandMedia.bind(this);\n this.handleClosePreview = this.handleClosePreview.bind(this);\n this.handleFormResponse = this.handleFormResponse.bind(this);\n this.handleContextClick = this.handleContextClick.bind(this);\n this.handleShowMessageContextMenu = this.handleShowMessageContextMenu.bind(this);\n this.handleNewChatAcceptance = this.handleNewChatAcceptance.bind(this);\n this.handleEnablePeer = this.handleEnablePeer.bind(this);\n this.handleAttachFile = this.handleAttachFile.bind(this);\n this.handleAttachImageOrVideo = this.handleAttachImageOrVideo.bind(this);\n this.handleCancelUpload = this.handleCancelUpload.bind(this);\n this.postReadNotification = this.postReadNotification.bind(this);\n this.clearNotificationQueue = this.clearNotificationQueue.bind(this);\n this.goToLatestMessage = this.goToLatestMessage.bind(this);\n this.handleFileDrop = this.handleFileDrop.bind(this);\n\n this.handlePickReply = this.handlePickReply.bind(this);\n this.handleEditMessage = this.handleEditMessage.bind(this);\n this.handleCancelReply = this.handleCancelReply.bind(this);\n this.handleQuoteClick = this.handleQuoteClick.bind(this);\n this.handleCallHangup = this.handleCallHangup.bind(this);\n\n this.isDragEnabled = this.isDragEnabled.bind(this);\n this.handleDragStart = this.handleDragStart.bind(this);\n this.handleDragIn = this.handleDragIn.bind(this);\n this.handleDragOut = this.handleDragOut.bind(this);\n this.handleDrag = this.handleDrag.bind(this);\n this.handleDrop = this.handleDrop.bind(this);\n\n this.chatMessageRefs = {};\n this.getOrCreateMessageRef = this.getOrCreateMessageRef.bind(this);\n\n // Keeps track of the drag event.\n // Need a counter b/c the browser's 'drag' events may fire multiple times\n // when the user takes the mouse pointer over the container:\n // for the component itself and for all nested/child elements.\n this.dragCounter = 0;\n this.dndRef = null;\n\n this.readNotificationQueue = [];\n this.readNotificationTimer = null;\n\n this.keyPressTimer = null;\n }\n\n getOrCreateMessageRef(seqId) {\n if (this.chatMessageRefs.hasOwnProperty(seqId)) {\n return this.chatMessageRefs[seqId];\n }\n const ref = React.createRef();\n this.chatMessageRefs[seqId] = ref;\n return ref;\n }\n\n componentDidMount() {\n if (this.messagesScroller) {\n this.messagesScroller.addEventListener('scroll', this.handleScrollEvent);\n }\n\n // Drag and drop events\n this.mountDnDEvents(this.dndRef);\n\n this.componentSetup({}, {});\n }\n\n componentWillUnmount() {\n if (this.messagesScroller) {\n this.messagesScroller.removeEventListener('scroll', this.handleScrollEvent);\n }\n\n // Flush all notifications.\n this.clearNotificationQueue();\n\n // Drag and drop events\n if (this.dndRef) {\n this.dndRef.removeEventListener('dragstart', this.handleDragStart);\n this.dndRef.removeEventListener('dragenter', this.handleDragIn);\n this.dndRef.removeEventListener('dragleave', this.handleDragOut);\n this.dndRef.removeEventListener('dragover', this.handleDrag);\n this.dndRef.removeEventListener('drop', this.handleDrop);\n }\n }\n\n componentDidUpdate(prevProps, prevState) {\n // Scroll last message into view on component update e.g. on message received\n // or vertical shrinking.\n if (this.messagesScroller &&\n (prevState.topic != this.state.topic || prevState.maxSeqId != this.state.maxSeqId ||\n prevState.minSeqId != this.state.minSeqId)) {\n // New message.\n if (this.state.scrollPosition < SHOW_GO_TO_LAST_DIST) {\n this.messagesScroller.scrollTop = this.messagesScroller.scrollHeight -\n this.state.scrollPosition - this.messagesScroller.offsetHeight;\n }\n }\n\n if (!this.props.applicationVisible) {\n // If application is not visible, flush all unsent 'read' notifications.\n this.clearNotificationQueue();\n } else {\n // Otherwise assume there are unread messages.\n this.postReadNotification(0);\n }\n\n this.componentSetup(prevProps, prevState);\n }\n\n componentSetup(prevProps, prevState) {\n const topic = this.props.tinode ? this.props.tinode.getTopic(this.state.topic) : undefined;\n if (this.state.topic != prevState.topic) {\n if (prevState.topic && !Tinode.isNewGroupTopicName(prevState.topic)) {\n this.leave(prevState.topic);\n if (prevState.rtcPanel) {\n this.handleCallHangup(prevState.topic, prevProps.callSeq);\n }\n }\n\n if (topic) {\n topic.onData = this.handleMessageUpdate;\n topic.onAllMessagesReceived = this.handleAllMessagesReceived;\n topic.onInfo = this.handleInfoReceipt;\n topic.onMetaDesc = this.handleDescChange;\n topic.onSubsUpdated = this.handleSubsUpdated;\n topic.onPres = this.handleSubsUpdated;\n }\n }\n\n if (topic) {\n if ((this.state.topic != prevState.topic) || (this.props.myUserId && !prevProps.myUserId)) {\n // Don't immediately subscribe to a new p2p topic, wait for the first message.\n const newTopic = (this.props.newTopicParams && this.props.newTopicParams._topicName == this.props.topic);\n if (topic.isP2PType() && newTopic && !IMMEDIATE_P2P_SUBSCRIPTION) {\n topic.getMeta(topic.startMetaQuery().withDesc().build());\n } else if (this.props.myUserId) {\n this.subscribe(topic);\n }\n } else if (topic.isSubscribed() && this.state.isReader && !prevState.isReader) {\n // If reader status has changed and data became available.\n topic.getMeta(topic.startMetaQuery().withLaterData().build());\n }\n }\n }\n\n static getDerivedStateFromProps(nextProps, prevState) {\n let nextState = {};\n if (!nextProps.topic) {\n // Default state: no topic.\n nextState = {\n minSeqId: -1,\n maxSeqId: -1,\n latestClearId: -1,\n onlineSubs: [],\n topic: null,\n title: '',\n avatar: null,\n isVerified: false,\n isStaff: false,\n isDangerous: false,\n deleted: false,\n docPreview: null,\n imagePreview: null,\n imagePostview: null,\n videoPreview: null,\n videoPostview: null,\n rtcPanel: null,\n typingIndicator: false,\n scrollPosition: 0,\n fetchingMessages: false,\n peerMessagingDisabled: false,\n channel: false,\n reply: null,\n contentToEdit: null,\n showGoToLastButton: false,\n dragging: false,\n subsVersion: 0\n };\n } else if (nextProps.topic != prevState.topic) {\n const topic = nextProps.tinode.getTopic(nextProps.topic);\n\n nextState = {\n topic: nextProps.topic,\n deleted: topic._deleted,\n docPreview: null,\n imagePreview: null,\n imagePostview: null,\n videoPreview: null,\n videoPostview: null,\n rtcPanel: null,\n typingIndicator: false,\n scrollPosition: 0,\n fetchingMessages: false,\n showGoToLastButton: false,\n contentToEdit: null,\n dragging: false\n };\n\n if (nextProps.forwardMessage) {\n // We are forwarding a message. Show preview.\n nextState.reply = {\n content: nextProps.forwardMessage.preview,\n seq: null\n };\n } else {\n nextState.reply = null;\n }\n\n if (topic) {\n // Topic exists.\n const subs = [];\n\n if (nextProps.connected) {\n topic.subscribers((sub) => {\n if (sub.online && sub.user != nextProps.myUserId) {\n subs.push(sub);\n }\n });\n }\n\n Object.assign(nextState, {\n onlineSubs: subs\n });\n\n if (topic.public) {\n Object.assign(nextState, {\n title: topic.public.fn,\n avatar: makeImageUrl(topic.public.photo)\n });\n } else {\n Object.assign(nextState, {\n title: '',\n avatar: null\n });\n }\n\n const peer = topic.p2pPeerDesc();\n if (peer) {\n Object.assign(nextState, {\n peerMessagingDisabled: isPeerRestricted(peer.acs)\n });\n } else if (prevState.peerMessagingDisabled) {\n Object.assign(nextState, {\n peerMessagingDisabled: false\n });\n }\n Object.assign(nextState, {\n minSeqId: topic.minMsgSeq(),\n maxSeqId: topic.maxMsgSeq(),\n latestClearId: topic.maxClearId(),\n channel: topic.isChannelType()\n });\n\n if (nextProps.callTopic == topic.name && shouldPresentCallPanel(nextProps.callState)) {\n nextState.rtcPanel = nextProps.callTopic;\n }\n } else {\n // Invalid topic.\n Object.assign(nextState, {\n minSeqId: -1,\n maxSeqId: -1,\n latestClearId: -1,\n onlineSubs: [],\n title: '',\n avatar: null,\n peerMessagingDisabled: false,\n channel: false\n });\n }\n } else {\n // We are still in same topic. Show the call panel if necessary.\n if (nextProps.callTopic == prevState.topic && !prevState.rtcPanel &&\n shouldPresentCallPanel(nextProps.callState)) {\n nextState.rtcPanel = nextProps.callTopic;\n }\n }\n\n if (nextProps.acs) {\n if (nextProps.acs.isWriter() != prevState.isWriter) {\n nextState.isWriter = !prevState.isWriter;\n }\n if (nextProps.acs.isReader() != prevState.isReader) {\n nextState.isReader = !prevState.isReader;\n }\n if (!nextProps.acs.isReader('given') != prevState.readingBlocked) {\n nextState.readingBlocked = !prevState.readingBlocked;\n }\n if (nextProps.acs.isSharer() != prevState.isSharer) {\n nextState.isSharer = !prevState.isSharer;\n }\n } else {\n if (prevState.isWriter) {\n nextState.isWriter = false;\n }\n if (prevState.isReader) {\n nextState.isReader = false;\n }\n if (!prevState.readingBlocked) {\n prevState.readingBlocked = true;\n }\n if (prevState.isSharer) {\n nextState.isSharer = false;\n }\n }\n\n if (isUnconfirmed(nextProps.acs) == !prevState.unconformed) {\n nextState.unconfirmed = !prevState.unconformed;\n }\n\n // Clear subscribers online when there is no connection.\n if (!nextProps.connected && prevState.onlineSubs && prevState.onlineSubs.length > 0) {\n nextState.onlineSubs = [];\n }\n\n return nextState;\n }\n\n subscribe(topic) {\n if (topic.isSubscribed() || !this.props.ready) {\n return;\n }\n\n // Is this a new topic?\n const newTopic = (this.props.newTopicParams && this.props.newTopicParams._topicName == this.props.topic);\n // Don't request the tags. They are useless unless the user\n // is the owner and is editing the topic.\n let getQuery = topic.startMetaQuery().withLaterDesc().withLaterSub();\n if (this.state.isReader || newTopic) {\n // Reading is either permitted or we don't know because it's a new topic. Ask for messages.\n getQuery = getQuery.withLaterData(MESSAGES_PAGE);\n if (this.state.isReader) {\n getQuery = getQuery.withLaterDel();\n }\n // And show \"loading\" spinner.\n this.setState({ fetchingMessages: true });\n }\n\n const setQuery = newTopic ? this.props.newTopicParams : undefined;\n topic.subscribe(getQuery.build(), setQuery)\n .then(ctrl => {\n if (ctrl.code == 303) {\n // Redirect to another topic requested.\n HashNavigation.navigateTo(HashNavigation.setUrlTopic('', ctrl.params.topic));\n return;\n }\n if (this.state.topic != ctrl.topic) {\n this.setState({topic: ctrl.topic});\n }\n if (this.state.deleted) {\n this.setState({deleted: false});\n }\n this.props.onNewTopicCreated(this.props.topic, ctrl.topic);\n // If there are unsent messages (except hard-failed and video call messages),\n // try sending them now. Hard-failed and unsent video call messages will be dropped.\n let discard = [];\n topic.queuedMessages(pub => {\n if (pub._sending) {\n return;\n }\n if (pub._fatal || (pub.head && pub.head.webrtc)) {\n // Filter out unsent failed & video call messages.\n discard.push(pub.seq);\n return;\n }\n if (topic.isSubscribed()) {\n this.retrySend(pub);\n }\n });\n if (discard.length > 0) {\n topic.delMessagesList(discard, true);\n }\n })\n .catch(err => {\n console.error(\"Failed subscription to\", this.state.topic, err);\n this.props.onError(err.message, 'err');\n const blankState = MessagesView.getDerivedStateFromProps({}, {});\n blankState.title = this.props.intl.formatMessage(messages.not_found);\n this.setState(blankState);\n });\n }\n\n leave(oldTopicName) {\n if (!oldTopicName || !this.props.tinode.isTopicCached(oldTopicName)) {\n return;\n }\n\n const oldTopic = this.props.tinode.getTopic(oldTopicName);\n if (oldTopic && oldTopic.isSubscribed()) {\n oldTopic.leave(false)\n .catch(_ => { /* do nothing here */ })\n .finally(_ => {\n // We don't care if the request succeeded or failed.\n // The topic is dead regardless.\n this.setState({fetchingMessages: false});\n oldTopic.onData = undefined;\n oldTopic.onAllMessagesReceived = undefined;\n oldTopic.onInfo = undefined;\n oldTopic.onMetaDesc = undefined;\n oldTopic.onSubsUpdated = undefined;\n oldTopic.onPres = undefined;\n });\n }\n }\n\n // Don't use React.createRef as the ref.current is not available in componentDidMount in this component.\n handleScrollReference(node) {\n if (node) {\n node.addEventListener('scroll', this.handleScrollEvent);\n this.messagesScroller = node;\n this.messagesScroller.scrollTop = this.messagesScroller.scrollHeight -\n this.state.scrollPosition - this.messagesScroller.offsetHeight;\n }\n }\n\n // Get older messages and show/hide [go to latest message] button.\n handleScrollEvent(event) {\n const pos = event.target.scrollHeight - event.target.scrollTop - event.target.offsetHeight;\n this.setState({\n scrollPosition: pos,\n // Show [go to latest message] if far enough from bottom and scrolling down.\n showGoToLastButton: (pos > SHOW_GO_TO_LAST_DIST) && (pos < this.state.scrollPosition),\n });\n\n if (this.state.fetchingMessages) {\n return;\n }\n\n if (event.target.scrollTop <= FETCH_PAGE_TRIGGER) {\n const topic = this.props.tinode.getTopic(this.state.topic);\n if (topic && topic.isSubscribed() && topic.msgHasMoreMessages()) {\n this.setState({fetchingMessages: true}, _ => {\n topic.getMessagesPage(MESSAGES_PAGE)\n .catch(err => this.props.onError(err.message, 'err'))\n .finally(_ => this.setState({fetchingMessages: false}));\n });\n }\n }\n }\n\n /* Mount drag and drop events */\n mountDnDEvents(dnd) {\n if (dnd) {\n dnd.addEventListener('dragstart', this.handleDragStart);\n dnd.addEventListener('dragenter', this.handleDragIn);\n dnd.addEventListener('dragleave', this.handleDragOut);\n dnd.addEventListener('dragover', this.handleDrag);\n dnd.addEventListener('drop', this.handleDrop);\n this.dndRef = dnd;\n }\n }\n\n goToLatestMessage() {\n this.setState({scrollPosition: 0});\n if (this.messagesScroller) {\n this.messagesScroller.scrollTop = this.messagesScroller.scrollHeight - this.messagesScroller.offsetHeight;\n }\n }\n\n handleDescChange(desc) {\n if (desc.public) {\n this.setState({\n title: desc.public.fn,\n avatar: makeImageUrl(desc.public.photo)\n });\n } else {\n this.setState({\n title: '',\n avatar: null\n });\n }\n\n if (desc.acs) {\n this.setState({\n isWriter: desc.acs.isWriter(),\n isReader: desc.acs.isReader(),\n readingBlocked: !desc.acs.isReader('given'),\n unconfirmed: isUnconfirmed(desc.acs),\n });\n }\n }\n\n postReadNotification(seq) {\n // Ignore notifications if the app is invisible.\n if (!this.props.applicationVisible) {\n return;\n }\n\n // Set up the timer if it's not running already.\n if (!this.readNotificationTimer) {\n this.readNotificationTimer = setInterval(_ => {\n if (this.readNotificationQueue.length == 0) {\n // Shut down the timer if the queue is empty.\n clearInterval(this.readNotificationTimer);\n this.readNotificationTimer = null;\n return;\n }\n\n let seq = -1;\n while (this.readNotificationQueue.length > 0) {\n const n = this.readNotificationQueue[0];\n if (n.topicName != this.state.topic) {\n // Topic has changed. Drop the notification.\n this.readNotificationQueue.shift();\n continue;\n }\n\n const now = new Date();\n if (n.sendAt <= now) {\n // Remove expired notification from queue.\n this.readNotificationQueue.shift();\n seq = Math.max(seq, n.seq);\n } else {\n break;\n }\n }\n\n // Send only one notification for the whole batch of messages.\n if (seq >= 0) {\n const topic = this.props.tinode.getTopic(this.state.topic);\n if (topic) {\n topic.noteRead(seq);\n }\n }\n }, NOTIFICATION_EXEC_INTERVAL);\n }\n\n const now = new Date();\n this.readNotificationQueue.push({\n topicName: this.state.topic,\n seq: seq,\n sendAt: now.setMilliseconds(now.getMilliseconds() + READ_DELAY)\n });\n }\n\n // Clear notification queue and timer.\n clearNotificationQueue() {\n this.readNotificationQueue = [];\n if (this.readNotificationTimer) {\n clearInterval(this.readNotificationTimer);\n this.readNotificationTimer = null;\n }\n }\n\n handleSubsUpdated() {\n if (this.state.topic) {\n const subs = [];\n const topic = this.props.tinode.getTopic(this.state.topic);\n topic.subscribers(sub => {\n if (sub.online && sub.user != this.props.myUserId) {\n subs.push(sub);\n }\n });\n const newState = {onlineSubs: subs, subsVersion: this.state.subsVersion + 1};\n const peer = topic.p2pPeerDesc();\n if (peer) {\n Object.assign(newState, {\n peerMessagingDisabled: isPeerRestricted(peer.acs)\n });\n } else if (this.state.peerMessagingDisabled) {\n Object.assign(newState, {\n peerMessagingDisabled: false\n });\n }\n this.setState(newState);\n }\n }\n\n // The 'msg' could be false-ish if some message ranges were deleted.\n handleMessageUpdate(msg) {\n if (!this.state.topic) {\n return;\n }\n const topic = this.props.tinode.getTopic(this.state.topic);\n if (!msg) {\n // msg could be null if one or more messages were deleted.\n // Updating state to force redraw.\n this.setState({latestClearId: topic.maxClearId()});\n return;\n }\n\n clearTimeout(this.keyPressTimer)\n this.setState({maxSeqId: topic.maxMsgSeq(), minSeqId: topic.minMsgSeq(), typingIndicator: false}, _ => {\n // Scroll to the bottom if the message is added to the end of the message\n // list if already at the bottom, otherwise show [go to latest] button.\n // Implemented as a callback to be sure the scroll height has been updated.\n if (topic.isNewMessage(msg.seq)) {\n if (this.state.scrollPosition > SHOW_GO_TO_LAST_DIST) {\n this.setState({showGoToLastButton: true});\n } else {\n this.goToLatestMessage();\n }\n } else {\n if (this.messagesScroller) {\n this.messagesScroller.scrollTop = this.messagesScroller.scrollHeight - this.state.scrollPosition -\n this.messagesScroller.offsetHeight;\n }\n }\n });\n\n // Aknowledge messages except own messages. They are\n // automatically assumed to be read and recived.\n const status = topic.msgStatus(msg, true);\n if (status >= Tinode.MESSAGE_STATUS_SENT && msg.from != this.props.myUserId) {\n this.postReadNotification(msg.seq);\n }\n }\n\n handleAllMessagesReceived(count) {\n this.setState({fetchingMessages: false});\n if (count > 0) {\n // 0 means \"latest\".\n this.postReadNotification(0);\n }\n }\n\n handleInfoReceipt(info) {\n switch (info.what) {\n case 'kp': {\n clearTimeout(this.keyPressTimer);\n this.keyPressTimer = setTimeout(_ => this.setState({typingIndicator: false}), KEYPRESS_DELAY + 1000);\n if (!this.state.typingIndicator) {\n this.setState({typingIndicator: true});\n }\n break;\n }\n case 'read':\n case 'recv':\n // Redraw due to changed recv/read status.\n this.forceUpdate();\n break;\n default:\n console.info(\"Other change in topic: \", info.what);\n }\n }\n\n handleExpandMedia(content) {\n if (!content) {\n return;\n }\n\n if (content.video) {\n this.setState({ videoPostview: content });\n } else {\n this.setState({ imagePostview: content });\n }\n }\n\n handleClosePreview() {\n if (this.state.imagePreview && this.state.imagePreview.url) {\n URL.revokeObjectURL(this.state.imagePreview.url);\n }\n if (this.state.videoPreview && this.state.videoPreview.url) {\n URL.revokeObjectURL(this.state.videoPreview.url);\n }\n this.setState({ imagePostview: null, imagePreview: null, docPreview: null, videoPreview: null, videoPostview: null});\n }\n\n handleFormResponse(action, text, data) {\n if (action == 'pub') {\n this.sendMessage(Drafty.attachJSON(Drafty.parse(text), data));\n } else if (action == 'url') {\n const url = new URL(data.ref);\n const params = url.searchParams;\n for (let key in data.resp) {\n if (data.resp.hasOwnProperty(key)) {\n params.set(key, data.resp[key]);\n }\n }\n ['name', 'seq'].map((key) => {\n if (data[key]) {\n params.set(key, data[key]);\n }\n });\n params.set('uid', this.props.myUserId);\n params.set('topic', this.state.topic);\n url.search = params;\n window.open(url, '_blank');\n } else {\n console.info(\"Unknown action in form\", action);\n }\n }\n\n handleContextClick(e) {\n e.preventDefault();\n e.stopPropagation();\n this.props.showContextMenu({ topicName: this.state.topic, y: e.pageY, x: e.pageX });\n }\n\n handleShowMessageContextMenu(params, messageSpecificMenuItems) {\n if (params.userFrom == 'chan') {\n params.userFrom = this.state.topic;\n params.userName = this.state.title;\n }\n params.topicName = this.state.topic;\n const menuItems = messageSpecificMenuItems || [];\n const topic = this.props.tinode.getTopic(params.topicName);\n if (topic) {\n if (!topic.isChannelType()) {\n menuItems.push('message_delete');\n }\n const acs = topic.getAccessMode();\n if (acs && acs.isDeleter()) {\n menuItems.push('message_delete_hard');\n }\n }\n this.props.showContextMenu(params, menuItems);\n }\n\n handleNewChatAcceptance(action) {\n this.props.onNewChat(this.state.topic, action);\n }\n\n handleEnablePeer(e) {\n e.preventDefault();\n this.props.onChangePermissions(this.state.topic, DEFAULT_P2P_ACCESS_MODE, this.state.topic);\n }\n\n sendKeyPress(audio) {\n const topic = this.props.tinode.getTopic(this.state.topic);\n if (topic.isSubscribed()) {\n if (audio) {\n topic.noteRecording(true);\n } else {\n topic.noteKeyPress();\n }\n }\n }\n\n // sendMessage sends the message with an optional subscription to topic first.\n sendMessage(msg, uploadCompletionPromise, uploader) {\n let head;\n if (this.props.forwardMessage) {\n // We are forwarding a message.\n msg = this.props.forwardMessage.msg;\n head = this.props.forwardMessage.head;\n this.handleCancelReply();\n } else if (this.state.reply) {\n if (this.state.reply.editing) {\n if (msg == this.state.contentToEdit) {\n // Message unchanged.\n this.handleCancelReply();\n return;\n }\n // Editing an existing message.\n head = {replace: ':' + this.state.reply.seq};\n } else if (this.state.reply.content) {\n // Replying to a message in this topic.\n // Turn it into Drafty so we can make a quoted Drafty object later.\n head = {reply: '' + this.state.reply.seq};\n if (typeof msg == 'string') {\n msg = Drafty.parse(msg);\n }\n msg = Drafty.append(Drafty.sanitizeEntities(this.state.reply.content), msg);\n }\n this.handleCancelReply();\n }\n this.props.sendMessage(msg, uploadCompletionPromise, uploader, head);\n }\n\n // Retry sending a message.\n retrySend(pub) {\n this.props.sendMessage(pub.content, undefined, undefined, pub.head)\n .then(_ => {\n // All good. Remove the original message draft from the cache.\n const topic = this.props.tinode.getTopic(this.state.topic);\n topic.delMessagesList([pub.seq], true);\n });\n }\n\n // Send attachment as Drafty message:\n // - if file is too large, upload it and send a s link.\n // - if file is small enough, just send it in-band.\n sendFileAttachment(file) {\n // Server-provided limit reduced for base64 encoding and overhead.\n const maxInbandAttachmentSize = (this.props.tinode.getServerParam('maxMessageSize',\n MAX_INBAND_ATTACHMENT_SIZE) * 0.75 - 1024) | 0;\n\n if (file.size > maxInbandAttachmentSize) {\n // Too large to send inband - uploading out of band and sending as a link.\n const uploader = this.props.tinode.getLargeFileHelper();\n if (!uploader) {\n this.props.onError(this.props.intl.formatMessage(messages.cannot_initiate_upload));\n return;\n }\n const uploadCompletionPromise = uploader.upload(file);\n const msg = Drafty.attachFile(null, {\n mime: file.type,\n filename: file.name,\n size: file.size,\n urlPromise: uploadCompletionPromise\n });\n // Pass data and the uploader to the TinodeWeb.\n this.sendMessage(msg, uploadCompletionPromise, uploader);\n } else {\n // Small enough to send inband.\n fileToBase64(file)\n .then(b64 => this.sendMessage(Drafty.attachFile(null, {\n mime: b64.mime,\n data: b64.bits,\n filename: b64.name,\n size: file.size\n })))\n .catch(err => this.props.onError(err.message, 'err'));\n }\n }\n\n // handleAttachFile method is called when [Attach file] button is clicked: launch attachment preview.\n handleAttachFile(file) {\n const maxExternAttachmentSize = this.props.tinode.getServerParam('maxFileUploadSize', MAX_EXTERN_ATTACHMENT_SIZE);\n\n if (file.size > maxExternAttachmentSize) {\n // Too large.\n this.props.onError(this.props.intl.formatMessage(messages.file_attachment_too_large,\n {size: bytesToHumanSize(file.size), limit: bytesToHumanSize(maxExternAttachmentSize)}), 'err');\n } else {\n this.setState({\n docPreview: {\n file: file,\n name: file.name,\n size: file.size,\n type: file.type\n }\n });\n }\n }\n\n handleCallHangup(topic, seq) {\n this.props.onVideoCallClosed();\n this.setState({\n rtcPanel: null\n });\n this.props.onCallHangup(topic, seq);\n }\n\n // sendImageAttachment sends the image bits as Drafty message.\n sendImageAttachment(caption, blob) {\n const mime = this.state.imagePreview.mime;\n const width = this.state.imagePreview.width;\n const height = this.state.imagePreview.height;\n const fname = this.state.imagePreview.filename;\n\n // Server-provided limit reduced for base64 encoding and overhead.\n const maxInbandAttachmentSize = (this.props.tinode.getServerParam('maxMessageSize',\n MAX_INBAND_ATTACHMENT_SIZE) * 0.75 - 1024) | 0;\n\n if (blob.size > maxInbandAttachmentSize) {\n // Too large to send inband - uploading out of band and sending as a link.\n const uploader = this.props.tinode.getLargeFileHelper();\n if (!uploader) {\n this.props.onError(this.props.intl.formatMessage(messages.cannot_initiate_upload));\n return;\n }\n const uploadCompletionPromise = uploader.upload(blob);\n\n // Make small preview to show while uploading.\n imageScaled(blob, IMAGE_PREVIEW_DIM, IMAGE_PREVIEW_DIM, -1, false)\n // Convert tiny image into base64 for serialization and previewing.\n .then(scaled => blobToBase64(scaled.blob))\n .then(b64 => {\n let msg = Drafty.insertImage(null, 0, {\n mime: mime,\n _tempPreview: b64.bits, // This preview will not be serialized.\n bits: b64.bits, // Image thumbnail.\n width: width,\n height: height,\n filename: fname,\n size: blob.size,\n urlPromise: uploadCompletionPromise\n });\n if (caption) {\n msg = Drafty.appendLineBreak(msg);\n msg = Drafty.append(msg, Drafty.parse(caption));\n }\n // Pass data and the uploader to the TinodeWeb.\n this.sendMessage(msg, uploadCompletionPromise, uploader);\n })\n .catch(err => this.props.onError(err, 'err'));\n return;\n }\n\n // Send the image inband if it's not too big. The image has been scaled already\n // in image preview.\n blobToBase64(blob)\n .then(b64 => {\n let msg = Drafty.insertImage(null, 0, {\n mime: b64.mime,\n bits: b64.bits,\n width: width,\n height: height,\n filename: fname,\n size: blob.size\n });\n if (caption) {\n msg = Drafty.appendLineBreak(msg);\n msg = Drafty.append(msg, Drafty.parse(caption));\n }\n this.sendMessage(msg);\n });\n }\n\n // sendVideoAttachment sends the video bits as Drafty message.\n sendVideoAttachment(caption, videoBlob, previewBlob, params) {\n const width = params.width;\n const height = params.height;\n\n // Server-provided limit reduced for base64 encoding and overhead.\n const maxInbandAttachmentSize = (this.props.tinode.getServerParam('maxMessageSize',\n MAX_INBAND_ATTACHMENT_SIZE) * 0.75 - 1024) | 0;\n\n const uploads = [];\n let uploader;\n if ((videoBlob.size + previewBlob.size) > maxInbandAttachmentSize) {\n // One or both are too large to send inband. Uploading out of band and sending as a link.\n uploader = this.props.tinode.getLargeFileHelper();\n if (!uploader) {\n this.props.onError(this.props.intl.formatMessage(messages.cannot_initiate_upload));\n return;\n }\n\n uploads[0] = videoBlob.size > maxInbandAttachmentSize * 0.675 ? uploader.upload(videoBlob) : null;\n uploads[1] = previewBlob.size > maxInbandAttachmentSize * 0.275 ? uploader.upload(previewBlob) : null;\n }\n\n if (uploads.length == 0) {\n // Both video and preview are small enough to send inband.\n Promise.all([blobToBase64(videoBlob), blobToBase64(previewBlob)])\n .then(b64s => {\n const [v64, i64] = b64s;\n let msg = Drafty.insertVideo(null, 0, {\n mime: v64.mime,\n bits: v64.bits,\n preview: i64.bits,\n premime: i64.mime,\n width: width,\n height: height,\n duration: params.duration,\n filename: params.name,\n size: videoBlob.size\n });\n if (caption) {\n msg = Drafty.appendLineBreak(msg);\n msg = Drafty.append(msg, Drafty.parse(caption));\n }\n this.sendMessage(msg);\n });\n return;\n }\n\n const uploadCompletionPromise = Promise.all(uploads);\n\n const b64conv = [];\n // Small video converted to base64.\n b64conv[0] = uploads[0] ? null : blobToBase64(videoBlob);\n // Full-size preview fits inline.\n b64conv[1] = uploads[1] ? null : imageScaled(previewBlob, MAX_IMAGE_DIM, MAX_IMAGE_DIM, -1, false)\n .then(scaled => blobToBase64(scaled.blob));\n // Small preview to show while uploading.\n b64conv[2] = imageScaled(previewBlob, VIDEO_PREVIEW_DIM, VIDEO_PREVIEW_DIM, -1, false)\n .then(scaled => blobToBase64(scaled.blob));\n // Convert tiny image into base64 for serialization and previewing.\n Promise.all(b64conv)\n .then(b64s => {\n const [video, img, preview] = b64s;\n let msg = Drafty.insertVideo(null, 0, {\n mime: params.mime,\n bits: video ? video.bits : null,\n _tempPreview: preview.bits,\n preview: img ? img.bits : preview.bits,\n premime: img ? img.mime : preview.mime,\n width: width,\n height: height,\n duration: params.duration,\n filename: params.name,\n size: videoBlob.size,\n urlPromise: uploadCompletionPromise\n });\n\n if (caption) {\n msg = Drafty.appendLineBreak(msg);\n msg = Drafty.append(msg, Drafty.parse(caption));\n }\n // Pass data and the uploader to the TinodeWeb.\n this.sendMessage(msg, uploadCompletionPromise, uploader);\n })\n .catch(err => this.props.onError(err.message, 'err'));\n }\n\n // handleAttachImageOrVideo method is called when [Attach image or video] button is clicked: launch image or video preview.\n handleAttachImageOrVideo(file) {\n const maxExternAttachmentSize = this.props.tinode.getServerParam('maxFileUploadSize', MAX_EXTERN_ATTACHMENT_SIZE);\n\n if (file.type.startsWith('video/')) {\n this.setState({videoPreview: {\n url: URL.createObjectURL(file),\n blob: file,\n filename: file.name,\n size: file.size,\n mime: file.type\n }});\n return;\n }\n\n // Get image dimensions and size, optionally scale it down.\n imageScaled(file, MAX_IMAGE_DIM, MAX_IMAGE_DIM, maxExternAttachmentSize, false)\n .then(scaled => {\n this.setState({imagePreview: {\n url: URL.createObjectURL(scaled.blob),\n blob: scaled.blob,\n filename: scaled.name,\n width: scaled.width,\n height: scaled.height,\n size: scaled.blob.size,\n mime: scaled.mime\n }});\n }).catch(err => {\n this.props.onError(err.message, 'err');\n });\n }\n\n // handleFileDrop is called when the user drags & drops a file upon the message view.\n handleFileDrop(files) {\n if (!files || files.length == 0) {\n return;\n }\n const file = files[0];\n if (file.type && file.type.startsWith('image/')) {\n this.handleAttachImageOrVideo(file);\n } else {\n this.handleAttachFile(file);\n }\n }\n\n // sendAudioAttachment sends audio bits inband as Drafty message (no preview).\n sendAudioAttachment(url, preview, duration) {\n fetch(url)\n .then(result => result.blob())\n .then(blob => {\n // Server-provided limit reduced for base64 encoding and overhead.\n const maxInbandAttachmentSize = this.props.tinode.getServerParam('maxMessageSize', MAX_INBAND_ATTACHMENT_SIZE) * 0.75 - 1024;\n if (blob.size > maxInbandAttachmentSize) {\n // Too large to send inband - uploading out of band and sending as a link.\n const uploader = this.props.tinode.getLargeFileHelper();\n if (!uploader) {\n this.props.onError(this.props.intl.formatMessage(messages.cannot_initiate_upload));\n return;\n }\n const uploadCompletionPromise = uploader.upload(blob);\n const msg = Drafty.appendAudio(null, {\n mime: blob.type,\n size: blob.size,\n duration: duration,\n preview: preview,\n urlPromise: uploadCompletionPromise\n });\n // Pass data and the uploader to the TinodeWeb.\n this.sendMessage(msg, uploadCompletionPromise, uploader);\n } else {\n // Small enough to send inband.\n blobToBase64(blob)\n .then(b64 => {\n this.sendMessage(Drafty.appendAudio(null, {\n mime: b64.mime,\n bits: b64.bits,\n size: blob.size,\n duration: duration,\n preview: preview,\n }))\n })\n }\n })\n .catch(err => {this.props.onError(err.message, 'err')});;\n }\n\n handleCancelUpload(seq, uploader) {\n const topic = this.props.tinode.getTopic(this.state.topic);\n const found = topic.findMessage(seq);\n if (found) {\n found._cancelled = true;\n }\n uploader.cancel();\n }\n\n // seq: seq ID of the source message\n // context: message content.\n // senderId: UID of the sender of the source message.\n // senderName: full name of the sender of the original message.\n handlePickReply(seq, content, senderId, senderName) {\n if (!seq || !content) {\n this.setState({reply: null});\n return;\n }\n\n content = typeof content == 'string' ? Drafty.init(content) : content;\n if (Drafty.isValid(content)) {\n content = Drafty.replyContent(content, QUOTED_REPLY_LENGTH);\n } else {\n // /!\\ invalid content.\n content = Drafty.append(Drafty.init('\\u26A0 '),\n Drafty.wrapInto(this.props.intl.formatMessage(messages.invalid_content), 'EM'));\n }\n\n this.setState({\n reply: {\n content: Drafty.quote(senderName, senderId, content),\n seq: seq\n }\n });\n this.props.onCancelForwardMessage();\n }\n\n // seq: seq ID of the message to edit.\n // context: message content.\n handleEditMessage(seq, content) {\n if (!seq || !content) {\n this.setState({reply: null});\n return;\n }\n\n content = typeof content == 'string' ? Drafty.init(content) : content;\n const editable = Drafty.toMarkdown(content);\n if (Drafty.isValid(content)) {\n content = Drafty.replyContent(content, EDIT_PREVIEW_LENGTH);\n } else {\n // /!\\ invalid content.\n content = Drafty.append(Drafty.init('\\u26A0 '),\n Drafty.wrapInto(this.props.intl.formatMessage(messages.invalid_content), 'EM'));\n }\n\n this.setState({\n reply: {\n content: Drafty.quote(this.props.intl.formatMessage(messages.editing_message), null, content),\n seq: seq,\n editing: true\n },\n contentToEdit: editable\n });\n this.props.onCancelForwardMessage();\n }\n\n\n handleCancelReply() {\n this.setState({reply: null, contentToEdit: null});\n this.props.onCancelForwardMessage();\n }\n\n handleQuoteClick(replyToSeq) {\n const ref = this.getOrCreateMessageRef(replyToSeq);\n if (ref && ref.current) {\n ref.current.scrollIntoView({block: \"center\", behavior: \"smooth\"});\n ref.current.classList.add('flash');\n setTimeout(_ => {ref.current.classList.remove('flash')} , 1000);\n } else {\n console.error(\"Unresolved message ref\", replyToSeq);\n }\n }\n\n isDragEnabled() {\n return this.state.isWriter && !this.state.unconfirmed && !this.props.forwardMessage && !this.state.peerMessagingDisabled;\n }\n\n handleDragStart(e) {\n e.preventDefault();\n e.stopPropagation();\n e.dataTransfer.clearData();\n }\n\n handleDragIn(e) {\n e.preventDefault();\n e.stopPropagation();\n this.dragCounter++;\n if (e.dataTransfer.items && e.dataTransfer.items.length > 0) {\n this.setState({dragging: true});\n }\n }\n\n handleDragOut(e) {\n e.preventDefault();\n e.stopPropagation();\n this.dragCounter--;\n if (this.dragCounter <= 0) {\n this.setState({dragging: false});\n }\n }\n\n handleDrag(e) {\n e.preventDefault();\n e.stopPropagation();\n }\n\n handleDrop(e) {\n e.preventDefault();\n e.stopPropagation();\n this.setState({dragging: false});\n if (this.isDragEnabled() && e.dataTransfer.files && e.dataTransfer.files.length > 0) {\n this.handleFileDrop(e.dataTransfer.files);\n this.dragCounter = 0;\n }\n }\n\n render() {\n const {formatMessage} = this.props.intl;\n\n let component;\n if (!this.state.topic) {\n component = (\n \n {messageNodes}\n
\n \n {!this.state.isReader ?\n \n {this.state.readingBlocked ?\n \n \n \n \n \n );\n });\n\n return (\n \n );\n }\n};\n","import React, { Suspense } from 'react';\nimport { defineMessages, FormattedMessage, injectIntl } from 'react-intl';\n\nimport ErrorPanel from '../widgets/error-panel.jsx';\nimport LoadSpinner from '../widgets/load-spinner.jsx';\nimport SideNavbar from '../widgets/side-navbar.jsx';\nimport TopicCommonView from './topic-common-view.jsx';\n\nconst AccountSettingsView = React.lazy(_ => import('./account-settings-view.jsx'));\nimport ContactsView from './contacts-view.jsx';\nconst CreateAccountView = React.lazy(_ => import('./create-account-view.jsx'));\nimport AccNotificationsView from './acc-notifications-view.jsx';\nimport AccSecurityView from './acc-security-view.jsx';\nimport AccSupportView from './acc-support-view.jsx';\nimport LoginView from './login-view.jsx';\nimport NewTopicView from './new-topic-view.jsx';\nconst PasswordResetView = React.lazy(_ => import('./password-reset-view.jsx'));\nimport SettingsView from './settings-view.jsx';\nimport ValidationView from './validation-view.jsx';\n\n// Panel titles for translation.\nconst messages = defineMessages({\n login: {\n id: 'sidepanel_title_login',\n description: 'Sidepanel title for LoginView.',\n defaultMessage: 'Sign In'\n },\n register: {\n id: 'sidepanel_title_register',\n description: 'Sidepanel title for CreateAccountView.',\n defaultMessage: 'Create Account'\n },\n settings: {\n id: 'sidepanel_title_settings',\n description: 'Sidepanel title for SettingsView.',\n defaultMessage: 'Settings'\n },\n edit: {\n id: 'sidepanel_title_account_settings',\n description: 'Sidepanel title for AccountSettingsView.',\n defaultMessage: 'Account Settings'\n },\n general: {\n id: 'panel_title_general',\n description: 'Title for TopicCommon.',\n defaultMessage: 'General'\n },\n security: {\n id: 'panel_title_security',\n description: 'Title for TopicSecirity and AccSecurity.',\n defaultMessage: 'Security'\n },\n crop: {\n id: 'panel_title_crop',\n description: 'Title for AvatarCropView.',\n defaultMessage: 'Drag to Adjust'\n },\n notif: {\n id: 'sidepanel_title_acc_notifications',\n description: 'Sidepanel title for AccNotificationsView.',\n defaultMessage: 'Notifications'\n },\n support: {\n id: 'sidepanel_title_acc_support',\n description: 'Sidepanel title for AccSupportView.',\n defaultMessage: 'Support'\n },\n newtpk: {\n id: 'sidepanel_title_newtpk',\n description: 'Sidepanel title for NewTopicView.',\n defaultMessage: 'Start New Chat'\n },\n cred: {\n id: 'sidepanel_title_cred',\n description: 'Sidepanel title for ValidationView.',\n defaultMessage: 'Confirm Credentials'\n },\n reset: {\n id: 'sidepanel_title_reset',\n description: 'Sidepanel title for PasswordResetView.',\n defaultMessage: 'Reset Password'\n },\n archive: {\n id: 'sidepanel_title_archive',\n description: 'Sidepanel title for ContactsView-Archive.',\n defaultMessage: 'Archived Chats'\n },\n blocked: {\n id: 'sidepanel_title_blocked',\n description: 'Sidepanel title for ContactsView-Blocked.',\n defaultMessage: 'Blocked Chats'\n }\n});\n\nclass SidepanelView extends React.PureComponent {\n constructor(props) {\n super(props);\n\n this.handleNewTopic = this.handleNewTopic.bind(this);\n }\n\n handleNewTopic() {\n this.props.onNavigate('newtpk');\n }\n\n render() {\n const {formatMessage} = this.props.intl;\n const view = this.props.state || (this.props.myUserId ? 'contacts' : 'login');\n\n let title, avatar, badges;\n if (view == 'contacts') {\n title = this.props.title;\n avatar = this.props.avatar ? this.props.avatar : true;\n badges = this.props.trustedBadges;\n } else {\n title = formatMessage(messages[view]);\n avatar = false;\n badges = null;\n }\n\n let onCancel;\n if (['login', 'contacts'].indexOf(view) == -1) {\n onCancel = this.props.onCancel;\n }\n\n return (\n \n {\n this.setState({alertVisible: false});\n selectedCallback(c, d);\n }} />\n {\n if (topicName == this.state.topicSelected) {\n this.handleTopicSelected(null);\n }\n }}\n onError={this.handleError} />\n :\n null\n }\n {this.state.forwardDialogVisible ?\n this.setState({alertVisible: false})) : null}\n reject={this.state.alertParams.reject}\n onConfirm={this.state.alertParams.onConfirm ?\n (_ => {this.setState({alertVisible: false}); this.state.alertParams.onConfirm();}) : null}\n confirm={this.state.alertParams.confirm}\n /> : null}\n\n {!this.state.displayMobile || this.state.mobilePanel == 'sidepanel' ?\n \n );\n }\n};\n\nexport default injectIntl(TinodeWeb);\n","// View for editing topic parameters (including 'me' topic).\n\nimport React from 'react';\n\nimport TopicDescEdit from '../widgets/topic-desc-edit.jsx';\n\nimport { arrayEqual } from '../lib/utils.js';\n\nexport default class TopicCommonView extends React.Component {\n constructor(props) {\n super(props);\n\n const topic = this.props.tinode.getTopic(this.props.topic);\n const acs = topic.getAccessMode();\n this.state = {\n tags: []\n };\n\n this.previousTagsUpdated = undefined;\n\n this.onTagsUpdated = this.onTagsUpdated.bind(this);\n this.handleTagsUpdated = this.handleTagsUpdated.bind(this);\n }\n\n // No need to separately handle component mount.\n componentDidUpdate(props) {\n const topic = this.props.tinode.getTopic(props.topic);\n if (!topic) {\n return;\n }\n\n if (topic.onTagsUpdated != this.onTagsUpdated) {\n if (topic.getType() == 'grp') {\n this.previousTagsUpdated = topic.onTagsUpdated;\n topic.onTagsUpdated = this.onTagsUpdated;\n } else {\n this.previousTagsUpdated = undefined;\n }\n }\n\n if (this.state.topic != props.topic) {\n this.setState({topic: props.topic});\n }\n }\n\n componentWillUnmount() {\n const topic = this.props.tinode.getTopic(this.props.topic);\n topic.onTagsUpdated = this.previousTagsUpdated;\n }\n\n // Server informs that the tags have been updated.\n onTagsUpdated(tags) {\n this.setState({tags: tags});\n\n if (this.previousTagsUpdated && this.previousTagsUpdated != this.onTagsUpdated) {\n this.previousTagsUpdated(tags);\n }\n }\n\n // Request server to change tags.\n handleTagsUpdated(tags) {\n if (!arrayEqual(this.state.tags.slice(0), tags.slice(0))) {\n this.props.onUpdateTagsRequest(this.props.topic, tags);\n }\n }\n\n render() {\n return (\n \n {\n (numbers_only) => \n } \n \n \n \n \n \n \n );\n }\n};\n\nexport default injectIntl(ValidationView);\n","import React from 'react';\nimport { FormattedMessage } from 'react-intl';\n\nexport default class Alert extends React.PureComponent {\n render() {\n return (\n \n {this.props.title}\n {this.props.content}\n \n {this.props.onReject ?\n \n :\n null\n }\n {this.props.onConfirm ?\n \n :\n null\n }\n \n \n );\n }\n};\n","import React from 'react';\nimport { FormattedMessage } from 'react-intl';\n\nimport FileProgress from './file-progress.jsx';\nimport { bytesToHumanSize } from '../lib/strformat.js';\nimport { isUrlRelative, sanitizeUrl } from '../lib/utils.js';\n\nexport default class Attachment extends React.Component {\n constructor(props) {\n super(props);\n\n this.state = {\n downloader: null,\n progress: 0\n };\n\n this.downloadFile = this.downloadFile.bind(this);\n this.handleCancel = this.handleCancel.bind(this);\n }\n\n downloadFile(url, filename, mimetype) {\n if (!url) {\n this.props.onError(\"Invalid download URL '\" + url + \"'\");\n return;\n }\n\n const downloader = this.props.tinode.getLargeFileHelper();\n this.setState({downloader: downloader});\n downloader.download(url, filename, mimetype,\n loaded => this.setState({progress: loaded / this.props.size}),\n err => this.props.onError(err, 'err')\n )\n .then(_ => this.setState({downloader: null, progress: 0}))\n .catch(err => {\n if (err) {\n this.props.onError(\"Error downloading file: \" + err.message, 'err');\n }\n this.setState({downloader: null, progress: 0});\n });\n }\n\n handleCancel() {\n if (this.props.uploading) {\n this.props.onCancelUpload();\n } else if (this.state.downloader) {\n this.state.downloader.cancel();\n }\n }\n\n render() {\n let filename = this.props.filename || 'file_attachment';\n if (filename.length > 36) {\n filename = filename.substr(0, 16) + '...' + filename.substr(-16);\n }\n let size = this.props.size > 0 ?\n ({bytesToHumanSize(this.props.size)}) :\n null;\n\n // Detect if the download URL is relative or absolute.\n // If the URL is relative use LargeFileHelper to attach authentication\n // credentials to the request.\n let url, helperFunc;\n if (!this.props.uploading && !this.state.downloader && isUrlRelative(this.props.downloadUrl)) {\n // Relative URL. Use download helper.\n url = '#';\n helperFunc = (e) => {\n e.preventDefault();\n this.downloadFile(this.props.downloadUrl, this.props.filename, this.props.mimetype);\n };\n } else {\n url = sanitizeUrl(this.props.downloadUrl);\n helperFunc = null;\n }\n const downloadWidget = <>file_download 0) {\n return amps.map(a => a / maxAmp);\n }\n return Array.apply(null, Array(dstCount)).map(_ => 0.01);\n }\n\n handlePlay(e) {\n e.preventDefault();\n if (!this.state.canPlay) {\n return;\n }\n\n if (this.state.playing) {\n this.audioPlayer.pause();\n this.setState({playing: false});\n } else if (this.audioPlayer.readyState >= 2) {\n this.audioPlayer.play();\n this.setState({playing: true}, this.visualize);\n }\n }\n\n handleError(err) {\n console.error(err);\n }\n\n handleSeek(e) {\n e.preventDefault();\n if (e.target && this.props.duration) {\n const rect = e.target.getBoundingClientRect();\n const offset = (e.clientX - rect.left) / this.effectiveWidth * CANVAS_UPSCALING;\n this.audioPlayer.currentTime = this.props.duration * offset / 1000;\n this.setState({currentTime: secondsToTime(this.audioPlayer.currentTime, this.state.longMin)});\n if (!this.state.playing) {\n this.visualize();\n }\n }\n }\n\n render() {\n const playClass = 'material-icons' +\n (this.props.short ? '' : ' large') +\n (this.state.canPlay ? '' : ' disabled');\n const play = (\n {this.state.playing ? 'pause_circle' :\n (this.state.canPlay ? 'play_circle' : 'not_interested')}\n );\n return ({this.props.short ?\n <>\n \n {play}\n \n :\n <>\n {play}\n \n \n {this.state.currentTime}/{this.state.duration}\n \n \n }\n );\n }\n}\n\nexport default injectIntl(AudioPlayer);\n","// Edit account parameters.\nimport React from 'react';\nimport { FormattedMessage } from 'react-intl';\n\nimport Cropper from './cropper.jsx';\nimport { imageCrop } from '../lib/blob-helpers.js';\n\nexport default class AvatarCrop extends React.PureComponent {\n constructor(props) {\n super(props);\n\n this.state = {\n top: 0,\n left: 0,\n width: 0,\n height: 0,\n scale: 1\n };\n\n this.handleSubmit = this.handleSubmit.bind(this);\n this.handleChange = this.handleChange.bind(this);\n }\n\n // Cut out in image coordinates and desired scale factor.\n handleChange(left, top, width, height, scale) {\n this.setState({\n left: left,\n top: top,\n width: width,\n height: height,\n scale: scale\n });\n }\n\n handleSubmit() {\n imageCrop(this.props.mime, this.props.avatar,\n this.state.left, this.state.top, this.state.width, this.state.height,\n this.state.scale)\n .then(img => {\n this.props.onSubmit(img.mime, img.blob, img.width, img.height);\n })\n .catch(err => {\n this.props.onError(err);\n });\n }\n\n render() {\n return (\n \n \n 
:\n this.props.readOnly && this.props.uid ?\n \n \n {this.props.isGroup && this.props.response ?\n \n {fullDisplay ?\n \n );\n }\n};\n\nconst IntlChatMessage = injectIntl(BaseChatMessage);\nconst ChatMessage = React.forwardRef((props, ref) => \n {formatMessage(this.props.title, this.props.values)}\n \n );\n }\n};\n\nexport default injectIntl(ContactAction);\n","import React from 'react';\n\nconst icon_mapping = {'muted': 'notifications_off', 'banned': 'block', 'staff': 'verified_user'};\n\n/* Contact's labels: [you], or icons [muted], [blocked] */\nexport default class ContactBadges extends React.PureComponent {\n render() {\n let badges = null;\n if (this.props.badges && this.props.badges.length > 0) {\n badges = [];\n this.props.badges.map((b) => {\n const color = (b.color ? ' ' + b.color : '');\n if (b.icon) {\n badges.push({icon_mapping[b.icon] || b.icon});\n } else {\n badges.push({b.name});\n }\n });\n return <>{badges};\n }\n return null;\n }\n};\n","// ContactList: component for showing a list of contacts,\n// such as a list of group members in a group chat.\nimport React from 'react';\nimport { defineMessages, injectIntl } from 'react-intl';\n\nimport { Drafty, Tinode } from 'tinode-sdk';\n\nimport Contact from './contact.jsx';\nimport ContactAction from './contact-action.jsx';\n\nimport { makeImageUrl } from '../lib/blob-helpers.js';\n\nimport { MESSAGE_PREVIEW_LENGTH } from '../config.js';\n\nconst messages = defineMessages({\n badge_you: {\n id: 'badge_you',\n defaultMessage: 'you',\n description: 'Badge for indicating the current user'\n },\n badge_owner: {\n id: 'badge_owner',\n defaultMessage: 'owner',\n description: 'Badge for indicating the owner'\n }\n});\n\nclass ContactList extends React.Component {\n render() {\n const { formatMessage } = this.props.intl;\n const showCheckmark = Array.isArray(this.props.topicSelected);\n const contactNodes = [];\n let contactsCount = 0;\n if (this.props.contacts && this.props.contacts.length > 0) {\n this.props.contacts.map((c) => {\n if (c.action) {\n // Action item\n contactNodes.push(\n \n {contactNodes}\n
\n :\n null\n }\n \n );\n }\n};\n\nexport default injectIntl(ContactList);\n","// A single topic or user.\nimport React from 'react';\nimport { FormattedMessage, injectIntl } from 'react-intl';\n\nimport ContactBadges from './contact-badges.jsx';\nimport LetterTile from './letter-tile.jsx';\nimport UnreadBadge from './unread-badge.jsx';\n\nimport { Drafty } from 'tinode-sdk';\n\nimport { previewFormatter } from '../lib/formatters.js';\nimport { deliveryMarker } from '../lib/utils.js';\n\nclass Contact extends React.Component {\n constructor(props) {\n super(props);\n\n this.handleClick = this.handleClick.bind(this);\n this.handleContextClick = this.handleContextClick.bind(this);\n }\n\n handleClick(e) {\n e.preventDefault();\n e.stopPropagation();\n if (this.props.onSelected) {\n // Index this.props.index is used by GroupManager.\n this.props.onSelected(this.props.item, this.props.index);\n }\n }\n\n handleContextClick(e) {\n e.preventDefault();\n e.stopPropagation();\n this.props.showContextMenu({ topicName: this.props.item, y: e.pageY, x: e.pageX });\n }\n\n render() {\n let title = this.props.title;\n if (!title) {\n title = \n \n \n );\n }\n};\n\nexport default injectIntl(Contact);\n","// Context Menu: popup/dropdown menu.\nimport React from 'react';\nimport { injectIntl, defineMessages } from 'react-intl';\n\nimport { REM_SIZE } from '../config.js';\n\nconst messages = defineMessages({\n info: {\n id: 'menu_item_info',\n defaultMessage: 'Info',\n description: 'Show extended topic information'\n },\n clear_messages: {\n id: 'menu_item_clear_messages',\n defaultMessage: 'Clear messages',\n description: 'Delete all messages'\n },\n clear_for_all: {\n id: 'menu_item_clear_messages_for_all',\n defaultMessage: 'Clear for All',\n description: 'Delete all message(s) for all members'\n },\n delete: {\n id: 'menu_item_delete',\n defaultMessage: 'Delete',\n description: 'Delete selected messages'\n },\n delete_for_all: {\n id: 'menu_item_delete_for_all',\n defaultMessage: 'Delete for All',\n description: 'Delete selected message(s) for all members'\n },\n send_retry: {\n id: 'menu_item_send_retry',\n defaultMessage: 'Retry',\n description: 'Retry sending message'\n },\n mute: {\n id: 'menu_item_mute',\n defaultMessage: 'Mute',\n description: 'Turn off notifications'\n },\n unmute: {\n id: 'menu_item_unmute',\n defaultMessage: 'Unmute',\n description: 'Turn notifications on'\n },\n reply: {\n id: 'menu_item_reply',\n defaultMessage: 'Reply',\n description: 'Reply to message'\n },\n forward: {\n id: 'menu_item_forward',\n defaultMessage: 'Forward',\n description: 'Forward message'\n },\n edit: {\n id: 'menu_item_edit',\n defaultMessage: 'Edit',\n description: 'Edit message'\n },\n topic_delete: {\n id: 'menu_item_delete_topic',\n defaultMessage: 'Delete',\n description: 'Delete entire topic'\n },\n topic_delete_warning: {\n id: 'topic_delete_warning',\n defaultMessage: 'Are you sure you want to delete this conversation? It cannot be undone.',\n description: 'Alert warning when deleting entire topic'\n },\n delete_messages_warning: {\n id: 'delete_messages_warning',\n defaultMessage: 'Are you sure you want to delete all messages for everyone? It cannot be undone.',\n description: 'Alert dialog warning when hard-deleting all messages.'\n },\n unblock: {\n id: 'menu_item_unblock',\n defaultMessage: 'Unblock',\n description: 'Unblock topic or user'\n },\n // Generic string suitable for either topic or user.\n block: {\n id: 'menu_item_block',\n defaultMessage: 'Block',\n description: 'Block topic or user'\n },\n topic_block_warning: {\n id: 'topic_block_warning',\n defaultMessage: 'Are you sure you want to block this conversation?',\n description: 'Alert warning when blocking a topic.'\n },\n member_delete: {\n id: 'menu_item_member_delete',\n defaultMessage: 'Remove',\n description: 'Remove user from topic'\n },\n archive: {\n id: 'menu_item_archive_topic',\n defaultMessage: 'Archive',\n description: 'Move topic from the list of active chats to archive'\n },\n unarchive: {\n id: 'menu_item_restore_topic',\n defaultMessage: 'Restore',\n description: 'Restore topic from archive'\n },\n edit_permissions: {\n id: 'menu_item_edit_permissions',\n defaultMessage: 'Edit permissions',\n description: 'Menu item [Edit permissions]'\n },\n clear_messages_warning: {\n id: 'clear_messages_warning',\n defaultMessage: 'Are you sure you want to clear all messages? It cannot be undone.',\n description: 'Alert dialog warning when deleting all messages.'\n },\n});\n\nclass ContextMenu extends React.Component {\n constructor(props) {\n super(props);\n\n this.selfRef = React.createRef();\n\n const {formatMessage} = props.intl;\n\n this.handlePageClick = this.handlePageClick.bind(this);\n this.handleEscapeKey = this.handleEscapeKey.bind(this);\n this.handleClick = this.handleClick.bind(this);\n\n // Preconfigured menu items.\n this.MenuItems = {\n 'topic_info': {\n id: 'topic_info',\n title: formatMessage(messages.info),\n handler: null\n },\n 'messages_clear': {\n id: 'messages_clear',\n title: formatMessage(messages.clear_messages),\n handler: (params, errorHandler) => {\n return props.onShowAlert(\n formatMessage(messages.clear_messages), // title\n formatMessage(messages.clear_messages_warning), // content\n (_ => { this.deleteMessages(true, false, params, errorHandler); }), // onConfirm\n null, // \"OK\"\n true, // Show Reject button\n null // \"Cancel\"\n );\n }\n },\n 'messages_clear_hard': {\n id: 'messages_clear_hard',\n title: formatMessage(messages.clear_for_all),\n handler: (params, errorHandler) => {\n return props.onShowAlert(\n formatMessage(messages.clear_for_all), // title\n formatMessage(messages.delete_messages_warning), // content\n (_ => { return this.deleteMessages(true, true, params, errorHandler); }),\n null, // \"OK\"\n true, // Show Reject button\n null // \"Cancel\"\n );\n }\n },\n 'message_delete': {\n id: 'message_delete',\n title: formatMessage(messages.delete),\n handler: (params, errorHandler) => {\n return this.deleteMessages(false, false, params, errorHandler);\n }\n },\n 'message_delete_hard': {\n id: 'message_delete_hard',\n title: formatMessage(messages.delete_for_all),\n handler: (params, errorHandler) => {\n return this.deleteMessages(false, true, params, errorHandler);\n }\n },\n 'menu_item_send_retry': {\n id: 'menu_item_send_retry',\n title: formatMessage(messages.send_retry),\n handler: (params, errorHandler) => {\n return this.retryMessage(params, errorHandler);\n }\n },\n 'menu_item_reply': {\n id: 'menu_item_reply',\n title: formatMessage(messages.reply),\n handler: (params, errorHandler) => {\n return this.replyToMessage(params, errorHandler);\n }\n },\n 'menu_item_forward': {\n id: 'menu_item_forward',\n title: formatMessage(messages.forward),\n handler: _ => {} /* the action is taken directly in tinode-web */\n },\n 'menu_item_edit': {\n id: 'menu_item_edit',\n title: formatMessage(messages.edit),\n handler: (params, errorHandler) => {\n return this.editMessage(params, errorHandler);\n }\n },\n 'topic_unmute': {\n id: 'topic_unmute',\n title: formatMessage(messages.unmute),\n handler: this.topicPermissionSetter.bind(this, '+P')\n },\n 'topic_mute': {\n id: 'topic_mute',\n title: formatMessage(messages.mute),\n handler: this.topicPermissionSetter.bind(this, '-P')\n },\n 'topic_unblock': {\n id: 'topic_unblock',\n title: formatMessage(messages.unblock),\n handler: this.topicPermissionSetter.bind(this, '+JP')\n },\n 'topic_block': {\n id: 'topic_block',\n title: formatMessage(messages.block),\n handler: (params, errorHandler) => {\n return props.onShowAlert(\n formatMessage(messages.block), // title\n formatMessage(messages.topic_block_warning), // content\n (_ => this.topicPermissionSetter('-JP', params, errorHandler).then(ctrl => {\n this.props.onTopicRemoved(params.topicName);\n return ctrl;\n })),\n null, // \"OK\"\n true, // Show Reject button\n null // \"Cancel\"\n );\n }\n },\n 'topic_delete': {\n id: 'topic_delete',\n title: formatMessage(messages.topic_delete),\n handler: (params, errorHandler) => {\n return props.onShowAlert(\n formatMessage(messages.topic_delete), // title\n formatMessage(messages.topic_delete_warning), // content\n (_ => {\n const topic = this.props.tinode.getTopic(params.topicName);\n if (!topic) {\n console.warn(\"Topic not found: \", params.topicName);\n return;\n }\n return topic.delTopic(true).catch(err => {\n if (errorHandler) {\n errorHandler(err.message, 'err');\n }\n });\n }),\n null, // \"OK\"\n true, // Show Reject button\n null // \"Cancel\"\n );\n }\n },\n 'topic_archive': {\n id: 'topic_archive',\n title: formatMessage(messages.archive),\n handler: (params, errorHandler) => {\n const topic = this.props.tinode.getTopic(params.topicName);\n if (!topic) {\n console.warn(\"Topic not found: \", params.topicName);\n return;\n }\n return topic.archive(true).catch(err => {\n if (errorHandler) {\n errorHandler(err.message, 'err');\n }\n });\n }\n },\n 'topic_restore': {\n id: 'topic_restore',\n title: formatMessage(messages.unarchive),\n handler: (params, errorHandler) => {\n const topic = this.props.tinode.getTopic(params.topicName);\n if (!topic) {\n console.warn(\"Topic not found: \", params.topicName);\n return;\n }\n return topic.archive(false).catch(err => {\n if (errorHandler) {\n errorHandler(err.message, 'err');\n }\n });\n }\n },\n // menu_item_edit_permissions is defined elsewhere.\n 'permissions': {\n id: 'permissions',\n title: formatMessage(messages.edit_permissions),\n handler: null\n },\n 'member_delete': {\n id: 'member_delete',\n title: formatMessage(messages.member_delete),\n handler: (params, errorHandler) => {\n const topic = this.props.tinode.getTopic(params.topicName);\n if (!topic || !params.user) {\n console.warn(\"Topic or user not found: '\" + params.topicName + \"', '\" + params.user + \"'\");\n return;\n }\n return topic.delSubscription(params.user).catch(err => {\n if (errorHandler) {\n errorHandler(err.message, 'err');\n }\n });\n }\n },\n 'member_mute': {\n id: 'member_mute',\n title: formatMessage(messages.mute),\n handler: this.topicPermissionSetter.bind(this, '-P')\n },\n 'member_unmute': {\n id: 'member_unmute',\n title: formatMessage(messages.unmute),\n handler: this.topicPermissionSetter.bind(this, '+P')\n },\n 'member_block': {\n id: 'member_block',\n title: formatMessage(messages.block),\n handler: this.topicPermissionSetter.bind(this, '-JP')\n },\n 'member_unblock': {\n id: 'member_unblock',\n title: formatMessage(messages.unblock),\n handler: this.topicPermissionSetter.bind(this, '+JP')\n },\n };\n }\n\n componentDidMount() {\n document.addEventListener('mousedown', this.handlePageClick, false);\n document.addEventListener('keyup', this.handleEscapeKey, false);\n }\n\n componentWillUnmount() {\n document.removeEventListener('mousedown', this.handlePageClick, false);\n document.removeEventListener('keyup', this.handleEscapeKey, false);\n }\n\n handlePageClick(e) {\n if (this.selfRef.current.contains(e.target)) {\n return;\n }\n e.preventDefault();\n e.stopPropagation();\n this.props.hide();\n }\n\n handleEscapeKey(e) {\n if (e.keyCode === 27) {\n this.props.hide();\n }\n }\n\n handleClick(e) {\n e.preventDefault();\n e.stopPropagation();\n this.props.hide();\n let item = this.props.items[e.currentTarget.dataset.id];\n if (typeof item == 'string') {\n item = this.MenuItems[item];\n }\n\n if (!item) {\n console.error(\"Invalid menu item ID\", e.currentTarget.dataset.id);\n } else {\n this.props.onAction(\n item.id,\n item.handler(this.props.params, this.props.onError),\n this.props.params);\n }\n }\n\n // Menu Actions\n\n deleteMessages(all, hard, params, errorHandler) {\n const topic = this.props.tinode.getTopic(params.topicName);\n if (!topic) {\n console.warn(\"Topic not found: \", params.topicName);\n return;\n }\n\n // We don't know if the message is still pending (e.g. attachment is being uploaded),\n // so try cancelling first. No harm if we can't cancel.\n // The message can be cancelled if transmission to the server has not\n // started yet or if the message send has failed.\n if (!all && topic.cancelSend(params.seq)) {\n return;\n }\n\n const promise = all ?\n topic.delMessagesAll(hard) :\n params.replace > 0 ?\n topic.delMessagesEdits(params.replace, hard) :\n topic.delMessagesList([params.seq], hard);\n\n return promise.catch(err => {\n if (errorHandler) {\n errorHandler(err.message, 'err');\n }\n });\n }\n\n // Retries sending failed message.\n retryMessage(params, errorHandler) {\n const topic = this.props.tinode.getTopic(params.topicName);\n // Remove the existing message entry.\n if (!topic || !topic.flushMessage(params.seq)) {\n return;\n }\n const msg = topic.createMessage(params.content, false);\n return topic.publishDraft(msg).catch(err => {\n if (errorHandler) {\n errorHandler(err.message, 'err');\n }\n });\n }\n\n // Function is used by context menu to set permissions.\n topicPermissionSetter(mode, params, errorHandler) {\n const topic = this.props.tinode.getTopic(params.topicName);\n if (!topic) {\n console.warn(\"Topic not found\", params.topicName);\n return;\n }\n\n let result = topic.updateMode(params.user, mode);\n if (errorHandler) {\n result = result.catch(err => errorHandler(err.message, 'err'));\n }\n return result;\n }\n\n replyToMessage(params, errorHandler) {\n params.pickReply(params.seq, params.content, params.userFrom, params.userName, errorHandler);\n }\n\n editMessage(params, errorHandler) {\n params.editMessage(params.replace || params.seq, params.content, errorHandler);\n }\n\n render() {\n const menu = [];\n let count = 0;\n this.props.items.map((item) => {\n if (typeof item == 'string') {\n item = this.MenuItems[item];\n }\n if (item && item.title) {\n menu.push(\n item.title == '-' ?\n \n :\n {item.title} \n );\n }\n count++;\n });\n\n // Ensure that menu is inside the app-container.\n const hSize = 12 * REM_SIZE;\n const vSize = REM_SIZE * (0.7 + menu.length * 2.5);\n const left = (this.props.bounds.right - this.props.clickAt.x < hSize) ?\n (this.props.clickAt.x - this.props.bounds.left - hSize) :\n (this.props.clickAt.x - this.props.bounds.left);\n const top = (this.props.bounds.bottom - this.props.clickAt.y < vSize) ?\n (this.props.clickAt.y - this.props.bounds.top - vSize) :\n (this.props.clickAt.y - this.props.bounds.top);\n\n const position = {\n left: left + 'px',\n top: top + 'px'\n };\n\n return (\n \n {menu}\n
\n );\n }\n}\n\nexport default injectIntl(ContextMenu);\n","// Image zoom and crop widget.\n\nimport React from 'react';\n\nconst DEFAULT_MAX_ZOOM = 2.5;\n\nexport default class Cropper extends React.Component {\n constructor(props) {\n super(props);\n\n this.state = {\n // Coordinates of the top left corner of the image in container coordinates.\n panX: 0,\n panY: 0,\n // Origin of the zoom in image coordinates.\n originX: 0,\n originY: 0,\n // Zoom scale.\n zoom: 1,\n // Zoom min and max.\n minZoom: 0,\n maxZoom: DEFAULT_MAX_ZOOM,\n };\n\n // References to DOM elements for hooking up events and getting screen dimensions.\n // The transparent element which captures mouse moves (moves with the image).\n this.overlay = React.createRef();\n // The image cutout window or view port (static).\n this.cutout = React.createRef();\n // Scaled and translated image preview.\n this.preview = React.createRef();\n // The main container (static).\n this.boundingBox = React.createRef();\n\n // The original image width and height before any scaling.\n this.imageWidth = 0;\n this.imageHeight = 0;\n\n // Mouse position when dragging.\n this.mouseX = 0\n this.mouseY = 0;\n // Length of the previous mouse move when dragging.\n this.prevDistance = 0;\n\n // Bounding rectangles of static elements.\n this.cutoutRect = {};\n this.bBoxRect = {};\n // Center of the bounding box.\n this.originX = 0;\n this.originY = 0;\n\n this.initScaling = this.initScaling.bind(this);\n this.onZoom = this.onZoom.bind(this);\n this.handleZoom = this.handleZoom.bind(this);\n this.mouseDown = this.mouseDown.bind(this);\n this.mouseUp = this.mouseUp.bind(this);\n this.mouseMove = this.mouseMove.bind(this);\n this.mouseTouch = this.mouseTouch.bind(this);\n this.positionAll = this.positionAll.bind(this);\n this.translate = this.translate.bind(this);\n }\n\n componentDidMount() {\n this.overlay.current.addEventListener('mousedown', this.mouseDown, { passive: true });\n this.overlay.current.addEventListener('touchstart', this.mouseDown, { passive: true });\n\n // The rectangle position is in viewport coordinates.\n this.bBoxRect = this.boundingBox.current.getBoundingClientRect();\n // Center of the bounding box in container coordinates.\n this.originX = this.bBoxRect.width / 2;\n this.originY = this.bBoxRect.height / 2;\n\n // The rectangle position is in viewport coordinates.\n this.cutoutRect = this.cutout.current.getBoundingClientRect();\n }\n\n componentWillUnmount() {\n this.overlay.current.removeEventListener('mousedown', this.mouseDown);\n this.overlay.current.removeEventListener('touchstart', this.mouseDown);\n }\n\n // Position all elements.\n positionAll(panX, panY, zoom) {\n // Zoom origin in image preview coordinates.\n this.setState({\n panX: panX,\n panY: panY,\n zoom: zoom,\n originX: this.originX - panX,\n originY: this.originY - panY,\n });\n\n // Pass cut out coordinates to caller.\n const left = (this.originX - panX) * zoom - this.originX;\n const top = (this.originY - panY) * zoom - this.originY;\n this.props.onChange(\n (left + this.cutoutRect.left - this.bBoxRect.left) / zoom,\n (top + this.cutoutRect.top - this.bBoxRect.top) / zoom,\n this.cutoutRect.width / zoom,\n this.cutoutRect.height / zoom,\n zoom);\n }\n\n // Check if new location is within the limits.\n static checkBound(currPan, img, cutout, delta) {\n let nextDiff = Math.min(0, cutout[0] - img[0] - delta, img[1] - cutout[1] + delta);\n if (nextDiff == 0) {\n // Cutout is completely within the image.\n currPan += delta;\n } else if (Math.min(0, cutout[0] - img[0], img[1] - cutout[1]) < nextDiff) {\n // Cutout is outside of the range but closer to the bound.\n currPan += delta;\n }\n return currPan;\n }\n\n initScaling() {\n // Initialize components.\n const imgRect = this.preview.current.getBoundingClientRect();\n\n this.imageWidth = imgRect.width;\n this.imageHeight = imgRect.height;\n\n // Set zoom slider's min and max values. Make sure the scaled image cannot be smaller than the cutout.\n const minZoom = Math.max(this.cutoutRect.width / imgRect.width, this.cutoutRect.height / imgRect.height);\n this.setState({\n minZoom: minZoom,\n maxZoom: Math.max(DEFAULT_MAX_ZOOM, minZoom + 1)\n });\n\n // Initial zoom level fills the bounding box at the smallest image dimension and overflows the largest, i.e. \"fill\" not \"fit\".\n const zoom = Math.max(this.bBoxRect.width / imgRect.width, this.bBoxRect.height / imgRect.height);\n // Converting from viewport coordinates to container, then panning.\n const panX = this.cutoutRect.left - this.bBoxRect.left -\n (imgRect.width - this.cutoutRect.width) / 2;\n const panY = this.cutoutRect.top - this.bBoxRect.top -\n (imgRect.height - this.cutoutRect.height) / 2;\n\n this.positionAll(panX, panY, zoom);\n }\n\n onZoom(e) {\n this.handleZoom(e.target.value);\n }\n\n handleZoom(zoom) {\n let panX = this.state.panX;\n let panY = this.state.panY;\n\n // Ensure that the image at the new zoom is not outside of the cutout boundaries.\n // Calculate image coordinates at the new zoom.\n const imgLeft = this.originX - (this.originX - panX) * zoom;\n const imgRight = imgLeft + this.imageWidth * zoom;\n // Cutout in the same coordinates as the image.\n const coLeft = this.cutoutRect.left - this.bBoxRect.left;\n const coRight = coLeft + this.cutoutRect.width;\n if (coLeft < imgLeft) {\n panX -= imgLeft - coLeft;\n } else if (coRight > imgRight) {\n panX += coRight - imgRight;\n }\n const imgTop = this.originY - (this.originY - panY) * zoom;\n const imgBottom = imgTop + this.imageHeight * zoom;\n const coTop = this.cutoutRect.top - this.bBoxRect.top;\n const coBottom = coTop + this.cutoutRect.height;\n if (coTop < imgTop) {\n panY -= imgTop - coTop;\n } else if (coBottom > imgBottom) {\n panY += coBottom - imgBottom;\n }\n\n this.positionAll(panX, panY, zoom);\n }\n\n mouseDown(e) {\n if (e.touches) {\n this.mouseX = e.touches[0].pageX;\n this.mouseY = e.touches[0].pageY;\n } else {\n this.mouseX = e.pageX;\n this.mouseY = e.pageY;\n }\n\n window.addEventListener('mousemove', this.mouseMove, { passive: false });\n window.addEventListener('touchmove', this.mouseTouch, { passive: false });\n window.addEventListener('mouseup', this.mouseUp, { passive: true });\n window.addEventListener('touchend', this.mouseUp, { passive: true });\n // Disable text selection in the entire document.\n document.body.style['userSelect'] = 'none';\n }\n\n // Perform image panning.\n translate(pageX, pageY) {\n const dX = pageX - this.mouseX;\n const dY = pageY - this.mouseY;\n\n this.mouseX = pageX;\n this.mouseY = pageY;\n\n // Make sure the image is within the cutout window.\n const imgRect = this.preview.current.getBoundingClientRect();\n\n // Check if the new position is within the boundaries, and if not if it's closer to them.\n let panX = Cropper.checkBound(this.state.panX, [imgRect.left, imgRect.right],\n [this.cutoutRect.left, this.cutoutRect.right], dX);\n let panY = Cropper.checkBound(this.state.panY, [imgRect.top, imgRect.bottom],\n [this.cutoutRect.top, this.cutoutRect.bottom], dY);\n\n this.positionAll(panX, panY, this.state.zoom);\n }\n\n // Image panning.\n mouseMove(e) {\n e.preventDefault();\n this.translate(e.pageX, e.pageY);\n }\n\n mouseTouch(e) {\n e.preventDefault();\n\n if (e.touches.length == 1) {\n this.translate(e.touches[0].pageX, e.touches[0].pageY);\n return;\n }\n\n // Image zooming by pinching.\n const [touch0, touch1] = e.touches;\n const distance = Math.sqrt((touch0.pageX - touch1.pageX) * (touch0.pageX - touch1.pageX) +\n (touch0.pageY - touch1.pageY) * (touch0.pageY - touch1.pageY));\n\n if (!this.prevDistance) {\n this.prevDistance = distance / this.state.zoom;\n }\n\n let scale = (distance / this.prevDistance);\n this.handleZoom(Math.max(this.minZoom, Math.min(this.maxZoom, scale)));\n }\n\n mouseUp(e) {\n window.removeEventListener('mousemove', this.mouseMove);\n window.removeEventListener('touchmove', this.mouseTouch);\n window.removeEventListener('mouseup', this.mouseUp);\n window.removeEventListener('touchend', this.mouseUp);\n // Re-enable text selection.\n document.body.style['userSelect'] = '';\n\n this.positionAll(this.state.panX, this.state.panY, this.state.zoom);\n }\n\n render() {\n // transform3d: position and scale.\n const t3d = `translate3d(${this.state.panX}px, ${this.state.panY}px, 0) scale(${this.state.zoom})`;\n // transformOrigin: zoom origin.\n const orig = `${this.state.originX}px ${this.state.originY}px`;\n\n // Overlay position and size are exactly equal to the position and size of the transformed image\n // except it uses different coordinates.\n const overlay = {\n top: `${this.originY - this.state.originY * this.state.zoom}px`,\n left: `${this.originX - this.state.originX * this.state.zoom}px`,\n width: `${this.imageWidth * this.state.zoom}px`,\n height: `${this.imageHeight * this.state.zoom}px`\n };\n return (\n \n \n 
\n \n \n \n \n \n \n \n );\n }\n}\n","import React from 'react';\nimport { FormattedMessage } from 'react-intl';\nimport SendMessage from '../widgets/send-message.jsx';\n\nimport { bytesToHumanSize, shortenFileName } from '../lib/strformat.js';\n\n// Get material icon name from mime type.\nfunction iconFromMime(mime) {\n // If more icons become available in material icons, add them to this mime-to-icon mapping.\n const mimeToIcon = {default: 'insert_drive_file', image: 'image', text: 'description', video: 'theaters'};\n\n return mimeToIcon[mime] || mimeToIcon[(mime || '').split('/')[0]] || mimeToIcon['default'];\n}\n\nexport default class DocPreview extends React.PureComponent {\n constructor(props) {\n super(props);\n\n this.handleSendDoc = this.handleSendDoc.bind(this);\n this.handleKeyDown = this.handleKeyDown.bind(this);\n }\n\n componentDidMount() {\n document.addEventListener('keydown', this.handleKeyDown);\n }\n\n componentWillUnmount() {\n document.removeEventListener('keydown', this.handleKeyDown);\n }\n\n handleKeyDown(e) {\n e.preventDefault();\n if (e.key === 'Escape') {\n this.props.onClose();\n }\n }\n\n handleSendDoc(caption) {\n this.props.onClose();\n this.props.onSendMessage(this.props.content.file);\n }\n\n render() {\n if (!this.props.content) {\n return null;\n }\n return (\n \n \n {this.props.content.name}\n {e.preventDefault(); this.props.onClose();}}>close\n \n \n \n {iconFromMime(this.props.content.type)}\n = 0) {\n return true;\n }\n }\n return false;\n }\n return true;\n }\n\n handleSubmit() {\n var instance = this;\n var members = [];\n var added = [];\n var removed = [];\n\n var keys = Object.keys(this.state.index);\n keys.map(function(k) {\n if (instance.state.index[k].present) {\n members.push(k);\n }\n\n if (instance.state.index[k].delta > 0) {\n added.push(k);\n } else if (instance.state.index[k].delta < 0) {\n removed.push(k);\n }\n });\n this.props.onSubmit(members, added, removed);\n }\n\n handleCancel() {\n this.props.onCancel();\n }\n\n render() {\n const {formatMessage} = this.props.intl;\n return (\n \n \n \n \n \n 
\n \n {this.props.onSendMessage ?\n ![](\"img/broken_video.png\")
}\n \n {duration ? {duration} : null}\n \n );\n }\n};\n","// A single topic or user.\nimport React from 'react';\nimport { FormattedMessage } from 'react-intl';\n\nexport default class Invitation extends React.PureComponent {\n constructor(props) {\n super(props);\n\n this.handleButtonAction = this.handleButtonAction.bind(this);\n }\n\n handleButtonAction(evt, data) {\n evt.preventDefault();\n this.props.onAction(data);\n }\n\n render() {\n return (\n \n \n 
{e.target.onerror = null; e.target.src=\"../img/broken_image.png\"}} />;\n } else {\n avatar = null;\n }\n return avatar;\n }\n}\n","import React from 'react';\n\nexport default class LoadSpinner extends React.PureComponent {\n render() {\n const className = 'load-spinner-box' + (this.props.large ? ' large' : '')\n + (this.props.clear ? ' clear' : '') + (this.props.centered ? ' centered' : '');\n return (this.props.show ?\n : null);\n }\n}\n","// The X menu to be displayed in title bars.\nimport React from 'react';\n\nexport default class MenuCancel extends React.PureComponent {\n render() {\n return (\n {e.preventDefault(); this.props.onCancel();}}>\n close\n \n );\n }\n}\n","import React from 'react';\n\nexport default class MenuContacts extends React.PureComponent {\n render() {\n return (\n \n {e.preventDefault(); this.props.onNewTopic();}}>chat\n \n {e.preventDefault(); this.props.onSettings();}}>settings\n \n );\n }\n};\n","import React from 'react';\n\nexport default class MenuStart extends React.PureComponent {\n render() {\n return (\n \n {e.preventDefault(); this.props.onSignUp();}}>person_add\n \n {e.preventDefault(); this.props.onSettings();}}>settings\n \n );\n }\n};\n","// Message bubble with non-payload content, such as an indicator of deleted content or a date stamp.\n\nimport React from 'react';\n\nexport default class MetaMessage extends React.PureComponent {\n constructor(props) {\n super(props);\n }\n\n render() {\n let content = null;\n let bubbleClass = 'bubble';\n if (this.props.date) {\n // A date badge.\n content = <>{this.props.date}\n bubbleClass += ' date';\n }\n\n if (!content) {\n return <>{null}\n }\n\n return (\n \n \n \n {content}\n \n \n \n );\n }\n};\n","import QRCode from 'qrcodejs';\nimport React from 'react';\nimport { FormattedMessage, defineMessages, injectIntl } from 'react-intl';\n\nimport { QRCODE_SIZE } from '../config';\n\nconst messages = defineMessages({\n invalid_id: {\n id: 'error_invalid_id',\n defaultMessage: 'Invalid ID',\n description: 'Error message'\n }\n});\n\nclass NewTopicById extends React.PureComponent {\n constructor(props) {\n super(props);\n\n this.qrCodeRef = React.createRef();\n\n this.state = {\n groupId: '',\n };\n\n this.handleChange = this.handleChange.bind(this);\n this.handleKeyPress = this.handleKeyPress.bind(this);\n this.handleSubmit = this.handleSubmit.bind(this);\n }\n\n componentDidMount() {\n new QRCode(this.qrCodeRef.current, {\n text: this.props.myURI,\n width: QRCODE_SIZE,\n height: QRCODE_SIZE,\n });\n }\n\n handleChange(e) {\n this.setState({groupId: e.target.value});\n }\n\n handleKeyPress(e) {\n if (e.key === 'Enter') {\n this.handleSubmit(e);\n }\n }\n\n handleSubmit(e) {\n e.preventDefault();\n if (this.state.groupId) {\n const name = this.state.groupId.trim();\n const prefix = name.substring(0, 3);\n if (name.length > 3 && ['usr', 'grp', 'chn'].includes(prefix)) {\n this.props.onSubmit(name);\n } else {\n this.props.onError(this.props.intl.formatMessage(messages.invalid_id), 'err');\n }\n }\n }\n\n render() {\n return (\n \n \n {\n (prompt) => \n } \n \n \n \n \n
\n \n \n \n \n \n );\n }\n};\n\nexport default injectIntl(NewTopicById);\n","import React from 'react';\nimport { FormattedMessage } from 'react-intl';\n\nimport AvatarCrop from './avatar-crop.jsx';\nimport AvatarUpload from './avatar-upload.jsx';\nimport CheckBox from './checkbox.jsx';\nimport TagManager from './tag-manager.jsx';\n\nimport { AVATAR_SIZE, MAX_AVATAR_BYTES, MAX_EXTERN_ATTACHMENT_SIZE, MAX_TITLE_LENGTH,\n MAX_TOPIC_DESCRIPTION_LENGTH } from '../config.js';\nimport { imageScaled, blobToBase64, makeImageUrl } from '../lib/blob-helpers.js';\n\nexport default class NewTopicGroup extends React.PureComponent {\n constructor(props) {\n super(props);\n\n this.fullName = React.createRef();\n\n this.state = {\n fullName: '', // full/formatted name\n private: '',\n description: '',\n imageUrl: null,\n tags: [],\n isChannel: false,\n newAvatar: null,\n newAvatarMime: null\n };\n\n this.handleFieldEdit = this.handleFieldEdit.bind(this);\n this.handleImageChanged = this.handleImageChanged.bind(this);\n this.handleAvatarCropped = this.handleAvatarCropped.bind(this);\n this.handleAvatarCropCancel = this.handleAvatarCropCancel.bind(this);\n this.uploadAvatar = this.uploadAvatar.bind(this);\n this.handleTagsChanged = this.handleTagsChanged.bind(this);\n this.handleChannelToggle = this.handleChannelToggle.bind(this);\n this.handleSubmit = this.handleSubmit.bind(this);\n }\n\n componentDidMount() {\n // this.fullName.current.focus();\n }\n\n handleFieldEdit(name, e) {\n this.setState({[name]: e.target.value || ''});\n }\n\n handleImageChanged(mime, img) {\n this.setState({newAvatar: img, newAvatarMime: mime});\n }\n\n handleAvatarCropped(mime, blob, width, height) {\n const url = blob ? URL.createObjectURL(blob) : null;\n this.setState({imageUrl: url, newAvatar: null, newAvatarMime: null});\n if (blob) {\n this.uploadAvatar(mime, blob, width, height);\n }\n }\n\n handleAvatarCropCancel() {\n this.setState({newAvatar: null, newAvatarMime: null});\n }\n\n // Utility method for converting cropped avatar blob to bytes for sending inband or\n // for uploading it to the server out of band.\n uploadAvatar(mime, blob, width, height) {\n const readyToUpload = image => {\n let {mime, blob} = image;\n if (blob.size > MAX_AVATAR_BYTES) {\n // Too large to send inband - uploading out of band and sending as a link.\n const uploader = this.props.tinode.getLargeFileHelper();\n uploader.upload(blob)\n .then(url => this.setState({imageUrl: url}))\n .catch(err => this.props.onError(err.message, 'err'));\n } else {\n // Convert blob to base64-encoded bits.\n blobToBase64(blob)\n .then(b64 => this.setState({imageUrl: makeImageUrl({data: b64.bits, type: mime})}));\n }\n };\n\n if (width > AVATAR_SIZE || height > AVATAR_SIZE || width != height) {\n // Avatar is not square or too large even after cropping. Shrink it and make square.\n imageScaled(blob, AVATAR_SIZE, AVATAR_SIZE, MAX_EXTERN_ATTACHMENT_SIZE, true)\n .then(scaled => readyToUpload(scaled))\n .catch(err => this.props.onError(err.message, 'err'));\n } else {\n readyToUpload({mime: mime, blob: blob, width: width, height: height});\n }\n }\n\n handleTagsChanged(tags) {\n this.setState({tags: tags});\n }\n\n handleChannelToggle() {\n this.setState({isChannel: !this.state.isChannel});\n }\n\n handleSubmit(e) {\n e.preventDefault();\n\n const fn = this.state.fullName.trim().substring(0, MAX_TITLE_LENGTH);\n const comment = this.state.private.trim().substring(0, MAX_TITLE_LENGTH);\n const description = this.state.description.trim().substring(0, MAX_TOPIC_DESCRIPTION_LENGTH);\n if (fn) {\n this.props.onSubmit(fn, description, this.state.imageUrl, comment, this.state.tags, this.state.isChannel);\n }\n }\n\n render() {\n if (this.state.newAvatar) {\n return (\n = 0 && mode.indexOf(c) < 0) {\n // Permission is marked as inactive: hide unchecked permissions, disable checked permissions\n continue;\n }\n items.push(\n \n {names[c]} \n {skip.indexOf(c) < 0 ?\n = 0)} onChange={this.handleChange}/>\n :\n = 0)} />\n } {this.props.compare ? \n = 0)}/>\n : null}\n \n );\n }\n\n return (\n \n {this.props.userTitle ?\n
: null}\n \n \n {this.props.compare ?\n \n {this.props.modeTitle} \n {this.props.compareTitle} \n :\n null}\n \n {items}\n
\n
\n \n \n \n \n \n );\n }\n};\n\nexport default injectIntl(PermissionsEditor);\n","// Received/read indicator.\nimport React from 'react';\nimport { defineMessages, injectIntl } from 'react-intl';\n\nimport { Tinode } from 'tinode-sdk';\n\nimport { deliveryMarker } from '../lib/utils.js';\n\nconst messages = defineMessages({\n message_sending: {\n id: 'message_sending',\n defaultMessage: 'sending...',\n description: 'Message being sent, in place of time stamp'\n },\n message_sending_failed: {\n id: 'message_sending_failed',\n defaultMessage: 'failed',\n description: 'Failed to send message, in place of time stamp'\n },\n message_edited_marker: {\n id: 'message_edited_marker',\n defaultMessage: ', edited',\n description: 'Marker indicating that the message was edited'\n }\n});\n\nclass ReceivedMarker extends React.PureComponent {\n render() {\n const {formatMessage} = this.props.intl;\n let timestamp;\n if (this.props.received <= Tinode.MESSAGE_STATUS_SENDING) {\n timestamp = formatMessage(messages.message_sending);\n } else if (this.props.received == Tinode.MESSAGE_STATUS_FAILED ||\n this.props.received == Tinode.MESSAGE_STATUS_FATAL) {\n timestamp = formatMessage(messages.message_sending_failed);\n } else {\n timestamp = this.props.timestamp.toLocaleTimeString(this.props.intl.locale, { timeStyle: 'short' });\n }\n\n const icon = deliveryMarker(this.props.received);\n const marker = icon ? {icon.name} : null;\n const edited = this.props.edited ? formatMessage(messages.message_edited_marker) : null;\n\n return (\n \n {timestamp}{edited}{'\\u00a0'}{marker}\n \n );\n }\n};\n\nexport default injectIntl(ReceivedMarker);\n","import React from 'react';\n\nimport { Tinode } from 'tinode-sdk';\n\nexport default class SearchContacts extends React.PureComponent {\n constructor(props) {\n super(props);\n\n this.state = {\n edited: false,\n search: ''\n };\n\n this.handleSearchChange = this.handleSearchChange.bind(this);\n this.handleSearch = this.handleSearch.bind(this);\n this.handleClear = this.handleClear.bind(this);\n this.handleKeyDown = this.handleKeyDown.bind(this);\n }\n\n componentWillUnmount() {\n if (this.state.edited) {\n this.setState({search: '', edited: false});\n this.props.onSearchContacts(Tinode.DEL_CHAR);\n }\n }\n\n handleSearchChange(e) {\n this.setState({search: e.target.value});\n }\n\n handleSearch(e) {\n e.preventDefault();\n const query = this.state.search.trim();\n this.setState({edited: (query.length > 0)});\n this.props.onSearchContacts(query.length > 0 ? query : Tinode.DEL_CHAR);\n }\n\n handleClear(e) {\n e.preventDefault();\n if (this.state.edited) {\n this.props.onSearchContacts(Tinode.DEL_CHAR);\n }\n this.setState({search: '', edited: false});\n }\n\n handleKeyDown(e) {\n if (e.key === 'Enter') {\n this.handleSearch(e);\n } else if (e.key === 'Escape') {\n this.handleClear();\n }\n }\n\n render() {\n return (\n \n \n search\n \n {this.state.search ?\n highlight_off\n :\n }\n \n \n );\n }\n};\n","// Send message form.\nimport React, { Suspense } from 'react';\nimport { FormattedMessage, defineMessages, injectIntl } from 'react-intl';\nimport { Drafty } from 'tinode-sdk';\n\n// Lazy-loading AudioRecorder because it's quite large due to\n// a dependency on webm-duration-fix.\nconst AudioRecorder = React.lazy(_ => import('./audio-recorder.jsx'));\n\nimport { KEYPRESS_DELAY } from '../config.js';\nimport { filePasted } from '../lib/blob-helpers.js';\nimport { replyFormatter } from '../lib/formatters.js';\n\nconst messages = defineMessages({\n messaging_disabled: {\n id: 'messaging_disabled_prompt',\n defaultMessage: 'Messaging disabled',\n description: 'Prompt in SendMessage in read-only topic'\n },\n type_new_message: {\n id: 'new_message_prompt',\n defaultMessage: 'New message',\n description: 'Prompt in send message field'\n },\n add_image_caption: {\n id: 'image_caption_prompt',\n defaultMessage: 'Image caption',\n description: 'Prompt in SendMessage for attached image'\n },\n file_attachment_too_large: {\n id: 'file_attachment_too_large',\n defaultMessage: 'The file size {size} exceeds the {limit} limit.',\n description: 'Error message when attachment is too large'\n },\n cannot_initiate_upload: {\n id: 'cannot_initiate_file_upload',\n defaultMessage: 'Cannot initiate file upload.',\n description: 'Generic error messagewhen attachment fails'\n },\n icon_title_record_voice: {\n id: 'icon_title_record_voice',\n defaultMessage: 'Record voice message',\n description: 'Icon tool tip for recording a voice message'\n },\n icon_title_attach_file: {\n id: 'icon_title_attach_file',\n defaultMessage: 'Attach file',\n description: 'Icon tool tip for attaching a file'\n },\n icon_title_add_image: {\n id: 'icon_title_add_image',\n defaultMessage: 'Add image',\n description: 'Icon tool tip for attaching an image'\n },\n icon_title_send: {\n id: 'icon_title_send',\n defaultMessage: 'Send message',\n description: 'Icon tool tip for sending a message'\n },\n});\n\nclass SendMessage extends React.PureComponent {\n constructor(props) {\n super(props);\n\n this.state = {\n quote: null,\n message: '',\n audioRec: false,\n audioAvailable: !!(navigator.mediaDevices && navigator.mediaDevices.getUserMedia),\n };\n\n // Timestamp when the previous key press was sent to the server.\n this.keypressTimestamp = 0;\n\n this.handlePasteEvent = this.handlePasteEvent.bind(this);\n this.handleAttachImage = this.handleAttachImage.bind(this);\n this.handleAttachFile = this.handleAttachFile.bind(this);\n this.handleAttachAudio = this.handleAttachAudio.bind(this);\n this.handleSend = this.handleSend.bind(this);\n this.handleKeyPress = this.handleKeyPress.bind(this);\n this.handleMessageTyping = this.handleMessageTyping.bind(this);\n this.handleDropAttach = this.handleDropAttach.bind(this);\n\n this.handleQuoteClick = this.handleQuoteClick.bind(this);\n\n this.formatReply = this.formatReply.bind(this);\n }\n\n componentDidMount() {\n if (this.messageEditArea) {\n this.messageEditArea.addEventListener('paste', this.handlePasteEvent, false);\n if (window.getComputedStyle(this.messageEditArea).getPropertyValue('transition-property') == 'all') {\n // Set focus on desktop, but not on mobile: focus causes soft keyboard to pop up.\n this.messageEditArea.focus();\n }\n }\n\n this.setState({quote: this.formatReply()});\n }\n\n componentWillUnmount() {\n if (this.messageEditArea) {\n this.messageEditArea.removeEventListener('paste', this.handlePasteEvent, false);\n }\n }\n\n componentDidUpdate(prevProps) {\n if (this.messageEditArea) {\n if (window.getComputedStyle(this.messageEditArea).getPropertyValue('transition-property') == 'all') {\n // Set focus on desktop, but not on mobile: focus causes soft keyboard to pop up.\n this.messageEditArea.focus();\n }\n\n // Adjust height of the message area for the amount of text.\n this.messageEditArea.style.height = '0px';\n this.messageEditArea.style.height = this.messageEditArea.scrollHeight + 'px';\n }\n\n if (prevProps.topicName != this.props.topicName) {\n this.setState({message: this.props.initMessage || '', audioRec: false, quote: null});\n } else if (prevProps.initMessage != this.props.initMessage) {\n const msg = this.props.initMessage || '';\n this.setState({message: msg}, _ => {\n // If there is text, scroll to bottom and set caret to the end.\n this.messageEditArea.scrollTop = this.messageEditArea.scrollHeight;\n this.messageEditArea.setSelectionRange(msg.length, msg.length);\n });\n }\n if (prevProps.reply != this.props.reply) {\n this.setState({quote: this.formatReply()});\n }\n }\n\n formatReply() {\n return this.props.reply ?\n Drafty.format(this.props.reply.content, replyFormatter, {\n formatMessage: this.props.intl.formatMessage.bind(this.props.intl),\n authorizeURL: this.props.tinode.authorizeURL.bind(this.props.tinode)\n }) : null;\n }\n\n handlePasteEvent(e) {\n if (this.props.disabled) {\n return;\n }\n // FIXME: handle large files too.\n if (filePasted(e,\n file => { this.props.onAttachImage(file); },\n file => { this.props.onAttachFile(file); },\n this.props.onError)) {\n\n // If a file was pasted, don't paste base64 data into input field.\n e.preventDefault();\n }\n }\n\n handleAttachImage(e) {\n if (e.target.files && e.target.files.length > 0) {\n this.props.onAttachImage(e.target.files[0]);\n }\n // Clear the value so the same file can be uploaded again.\n e.target.value = '';\n }\n\n handleAttachFile(e) {\n if (e.target.files && e.target.files.length > 0) {\n this.props.onAttachFile(e.target.files[0]);\n }\n // Clear the value so the same file can be uploaded again.\n e.target.value = '';\n }\n\n handleDropAttach(files) {\n if (files && files.length > 0) {\n this.props.onAttachFile(files[0]);\n }\n }\n\n handleAttachAudio(url, preview, duration) {\n this.setState({audioRec: false});\n this.props.onAttachAudio(url, preview, duration);\n }\n\n handleSend(e) {\n e.preventDefault();\n const message = this.state.message.trim();\n if (message || this.props.acceptBlank || this.props.noInput) {\n this.props.onSendMessage(message);\n this.setState({message: ''});\n }\n }\n\n /* Send on Enter key */\n handleKeyPress(e) {\n if (this.state.audioRec) {\n // Ignore key presses while audio is being recorded.\n e.preventDefault();\n e.stopPropagation();\n return;\n }\n\n // Remove this if you don't want Enter to trigger send\n if (e.key === 'Enter') {\n // Have Shift-Enter insert a line break instead\n if (!e.shiftKey) {\n e.preventDefault();\n e.stopPropagation();\n\n this.handleSend(e);\n }\n }\n }\n\n handleMessageTyping(e) {\n this.setState({message: e.target.value});\n if (this.props.onKeyPress) {\n const now = new Date().getTime();\n if (now - this.keypressTimestamp > KEYPRESS_DELAY) {\n this.props.onKeyPress();\n this.keypressTimestamp = now;\n }\n }\n }\n\n handleQuoteClick(e) {\n e.preventDefault();\n e.stopPropagation();\n if (this.props.reply && this.props.onQuoteClick) {\n const replyToSeq = this.props.reply.seq;\n this.props.onQuoteClick(replyToSeq);\n }\n }\n\n render() {\n const { formatMessage } = this.props.intl;\n const prompt = this.props.disabled ?\n formatMessage(messages.messaging_disabled) :\n (this.props.messagePrompt ?\n formatMessage(messages[this.props.messagePrompt]) :\n formatMessage(messages.type_new_message));\n\n const sendIcon = (this.props.reply && this.props.reply.editing) ?\n 'check_circle' : 'send';\n\n const quote = this.state.quote ?\n (\n \n {this.state.quote}\n ) : null;\n const audioEnabled = this.state.audioAvailable && this.props.onAttachAudio;\n return (\n \n {!this.props.noInput ? quote : null}\n \n {!this.props.disabled ?\n <>\n {this.props.onAttachFile && !this.state.audioRec ?\n <>\n {e.preventDefault(); this.attachImage.click();}} title={formatMessage(messages.icon_title_add_image)}>\n photo\n \n {e.preventDefault(); this.attachFile.click();}} title={formatMessage(messages.icon_title_attach_file)}>\n attach_file\n \n \n :\n null}\n {this.props.noInput ?\n (quote || ) :\n (this.state.audioRec ?\n ( this.props.onKeyPress(true)}\n onDeleted={_ => this.setState({audioRec: false})}\n onFinished={this.handleAttachAudio}/>\n ) :\n
![\"logo\"](\"img/logo.svg\"){kind=logo}
\n