sort components into widgets and views

This commit is contained in:
or-else
2018-10-24 18:04:16 +03:00
parent 5367c71784
commit 99dfb0afeb
48 changed files with 454 additions and 453 deletions
+82
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import React from 'react';
import FileProgress from './file-progress.jsx';
export default class Attachment extends React.Component {
constructor(props) {
super(props);
this.state = {
downloader: null,
progress: 0
};
this.downloadFile = this.downloadFile.bind(this);
this.handleCancel = this.handleCancel.bind(this);
}
downloadFile(url, filename, mimetype) {
var downloader = this.props.tinode.getLargeFileHelper();
this.setState({downloader: downloader});
downloader.download(url, filename, mimetype, (loaded) => {
this.setState({progress: loaded / this.props.size});
}).then(() => {
this.setState({downloader: null, progress: 0});
}).catch((err) => {
if (err) {
this.props.onError("Error downloading file: " + err.message, 'err');
}
this.setState({downloader: null, progress: 0});
});
}
handleCancel() {
if (this.props.uploader) {
this.props.onCancelUpload();
} else if (this.state.downloader) {
this.state.downloader.cancel();
}
}
render() {
let filename = this.props.filename || 'file_attachment';
if (filename.length > 36) {
filename = filename.substr(0, 16) + '...' + filename.substr(-16);
}
let size = this.props.size > 0 ?
<span className="small gray">({bytesToHumanSize(this.props.size)})</span> :
null;
// Detect if the download URL is relative or absolute.
// If the URL is relative use LargeFileHelper to attach authentication
// credentials to the request.
let url, helperFunc;
if (!this.props.uploader && !this.state.downloader &&
!(/^(?:(?:[a-z]+:)?\/\/)/i.test(this.props.downloadUrl))) {
// Relative URL. Use download helper.
url = "javascript:;";
helperFunc = (e) => {
this.downloadFile(this.props.downloadUrl, this.props.filename, this.props.mimetype);
};
} else {
url = this.props.downloadUrl;
helperFunc = null;
}
return (
<div className="attachment">
<div><i className="material-icons big gray">insert_drive_file</i></div>
<div className="flex-column">
<div>{filename} {size}</div>
{this.props.uploader || this.state.downloader ?
<FileProgress progress={this.props.uploader ? this.props.progress : this.state.progress}
onCancel={this.handleCancel} />
:
<div><a href={url} download={this.props.filename} onClick={helperFunc} >
<i className="material-icons">file_download</i> save
</a></div>
}
</div>
</div>
);
}
};
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import React from 'react';
import LetterTile from './letter-tile.jsx';
export default class AvatarUpload extends React.Component {
constructor(props) {
super(props);
this.state = {
dataUrl: props.avatar
};
this.handleFileUpload = this.handleFileUpload.bind(this);
}
static getDerivedStateFromProps(nextProps, prevState) {
if (prevState.dataUrl != nextProps.avatar) {
return {
dataUrl: nextProps.avatar
};
}
return null;
}
handleFileUpload(e) {
imageFileScaledToBase64(e.target.files[0], AVATAR_SIZE, AVATAR_SIZE, true,
// Success
(base64bits, mime) => {
var du = makeImageUrl({data: base64bits, type: mime});
this.setState({dataUrl: du});
this.props.onImageChanged(du);
},
// Failure
(err) => {
this.props.onError(err, 'err');
});
// Clear the value so the same file can be uploaded again.
e.target.value = '';
}
render() {
// Randomize id value in case more than one AvatarUpload is shown
// at the same time.
var randId = "file-input-avatar-" + (Math.random() + '').substr(2);
return (
<div className="avatar-upload">
{this.state.dataUrl ?
<img src={this.state.dataUrl} className="preview" /> :
this.props.readOnly && this.props.uid ?
<div className="avatar-box">
<LetterTile
avatar={true}
topic={this.props.uid}
title={this.props.title} />
</div>
:
<div className="blank">128&times;128</div>}
{this.props.readOnly ? null :
<input type="file" id={randId} className="inputfile hidden"
accept="image/*" onChange={this.handleFileUpload} />}
{this.props.readOnly ? null :
<label htmlFor={randId} className="round">
<i className="material-icons">file_upload</i>
</label>}
</div>
);
}
};
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import React from 'react';
import {Drafty} from 'tinode-sdk'
import Attachment from './attachment.jsx';
import LetterTile from './letter-tile.jsx';
import ReceivedMarker from './received-marker.jsx'
/* Single message, sent or received. */
export default class ChatMessage extends React.Component {
constructor(props) {
super(props);
this.state = {
progress: 0
};
if (props.uploader) {
props.uploader.onProgress = this.handleProgress.bind(this);
}
this.handlePreviewImage = this.handlePreviewImage.bind(this);
this.handleContextClick = this.handleContextClick.bind(this);
this.handleCancelUpload = this.handleCancelUpload.bind(this);
}
handlePreviewImage(e) {
e.preventDefault();
this.props.onImagePreview({
url: e.target.src,
filename: e.target.title,
width: e.target.dataset.width,
height: e.target.dataset.height,
size: e.target.dataset.size,
type: e.target.dataset.mime
});
}
handleContextClick(e) {
e.preventDefault();
e.stopPropagation();
this.props.showContextMenu({ seq: this.props.seq, y: e.pageY, x: e.pageX });
}
handleProgress(ratio) {
this.setState({progress: ratio});
}
handleCancelUpload() {
this.props.uploader.cancel();
}
render() {
var elementKey = 0;
var formatter = function(style, data, values) {
elementKey += 1;
var el = Drafty.tagName(style);
if (el) {
var attr = Drafty.attrValue(style, data) || {};
attr.key = elementKey;
if (style == 'IM') {
// Additional processing for images
var dim = fitImageSize(data.width, data.height,
Math.min(this.props.viewportWidth - REM_SIZE * 4, REM_SIZE * 36), REM_SIZE * 24, false);
attr.className = 'inline-image';
attr.style = dim ? { width: dim.dstWidth + 'px', height: dim.dstHeight + 'px' } : null;
attr.onClick = this.handlePreviewImage;
}
return React.createElement(el, attr, values);
} else {
return values;
}
};
var sideClass = this.props.sequence + ' ' + (this.props.response ? 'left' : 'right');
var bubbleClass = (this.props.sequence == 'single' || this.props.sequence == 'last') ?
'bubble tip' : 'bubble';
var avatar = this.props.userAvatar || true;
var fullDisplay = (this.props.userFrom && this.props.response &&
(this.props.sequence == 'single' || this.props.sequence == 'last'));
var content = this.props.content;
var attachments = [];
if (this.props.mimeType == Drafty.getContentType()) {
Drafty.attachments(content, function(att, i) {
attachments.push(<Attachment
tinode={this.props.tinode}
downloadUrl={Drafty.getDownloadUrl(att)}
filename={att.name} uploader={Drafty.isUploading(att)}
mimetype={att.mime} size={Drafty.getEntitySize(att)}
progress={this.state.progress}
onCancelUpload={this.handleCancelUpload}
onError={this.props.onError}
key={i} />);
}, this);
content = React.createElement('span', null, Drafty.format(content, formatter, this));
} else if (typeof content != 'string') {
content = <span><i className="material-icons">error_outline</i> <i>invalid content</i></span>
}
return (
<li className={sideClass}>
{this.props.userFrom && this.props.response ?
<div className="avatar-box">
{fullDisplay ?
<LetterTile
topic={this.props.userFrom}
title={this.props.userName}
avatar={avatar} /> :
null}
</div> :
null}
<div>
<div className={bubbleClass}>
<div className="message-content">
{content}
{attachments}
<ReceivedMarker
timestamp={this.props.timestamp}
received={this.props.received} />
</div>
<span className="menuTrigger">
<a href="javascript:;" onClick={this.handleContextClick}>
<i className="material-icons">expand_more</i>
</a>
</span>
</div>
{fullDisplay ? <div className="author">{this.props.userName}</div> : null}
</div>
</li>
);
}
};
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import React from 'react';
/* BEGIN CheckBox: styled checkbox */
export default class CheckBox extends React.PureComponent {
constructor(props) {
super(props);
this.handleChange = this.handleChange.bind(this);
}
handleChange() {
this.props.onChange(this.props.name, !this.props.checked);
}
render() {
return (
this.props.onChange ? (
this.props.checked ?
<i className="material-icons blue clickable" onClick={this.handleChange}>check_box</i> :
<i className="material-icons blue clickable" onClick={this.handleChange}>check_box_outline_blank</i>
) : (
this.props.checked ?
<i className="material-icons">check_box</i> :
<i className="material-icons">check_box_outline_blank</i>
)
);
}
}
/* END CheckBox */
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import React from 'react';
import Chip from './chip.jsx';
/* BEGIN ChipInput: group membership widget */
export default class ChipInput extends React.Component {
constructor(props) {
super(props);
this.state = {
placeholder: props.chips ? '' : props.prompt,
sortedChips: ChipInput.sortChips(props.chips, props.required),
chipIndex: ChipInput.indexChips(props.chips),
input: '',
focused: false
};
this.handleTextInput = this.handleTextInput.bind(this);
this.removeChipAt = this.removeChipAt.bind(this);
this.handleChipCancel = this.handleChipCancel.bind(this);
this.handleFocusGained = this.handleFocusGained.bind(this);
this.handleFocusLost = this.handleFocusLost.bind(this);
this.handleKeyDown = this.handleKeyDown.bind(this);
}
UNSAFE_componentWillReceiveProps(nextProps) {
this.setState({
sortedChips: ChipInput.sortChips(nextProps.chips, nextProps.required),
chipIndex: ChipInput.indexChips(nextProps.chips)
});
if (nextProps.chips.length > this.props.chips.length) {
// Chip added: clear input.
this.setState({input: ''});
}
}
// Map chip index to user name
static indexChips(chips) {
var index = {};
var count = 0;
chips.map(function(item) {
index[item.user] = count;
count ++;
});
return index;
}
// Have non-removable chips appear before all other chips.
static sortChips(chips, keep) {
var required = [];
var normal = [];
chips.map(function(item) {
if (item.user === keep) {
required.push(item);
} else {
normal.push(item);
}
});
return required.concat(normal);
}
handleTextInput(e) {
this.setState({input: e.target.value});
if (this.props.filterFunc) {
this.props.filterFunc(e.target.value);
}
}
removeChipAt(idx) {
var removed = this.state.sortedChips[idx];
this.props.onChipRemoved(removed.user, this.state.chipIndex[removed.user]);
}
handleChipCancel(item, idx) {
this.removeChipAt(idx);
}
handleFocusGained() {
this.setState({focused: true});
}
handleFocusLost() {
this.setState({focused: false});
if (this.props.onFocusLost) {
this.props.onFocusLost(this.state.input);
}
}
handleKeyDown(e) {
if (e.key === 'Backspace') {
if (this.state.input.length == 0 && this.state.sortedChips.length > 0) {
var at = this.state.sortedChips.length - 1;
if (this.state.sortedChips[at].user !== this.props.required) {
this.removeChipAt(at);
}
}
} else if (e.key === 'Enter') {
if (this.props.onEnter) {
this.props.onEnter(this.state.input);
}
} else if (e.key === 'Escape') {
if (this.props.onCancel) {
this.props.onCancel();
}
}
}
render() {
var chips = [];
var count = 0;
this.state.sortedChips.map((item) => {
chips.push(
<Chip
onCancel={this.handleChipCancel}
avatar={makeImageUrl(item.public ? item.public.photo : null)}
title={item.public ? item.public.fn : undefined}
noAvatar={this.props.avatarDisabled}
topic={item.user}
required={item.user === this.props.required}
index={count}
key={item.user} />
);
count++;
});
var className = "chip-input" + (this.state.focused ? ' focused' : '');
return (
<div className={className}>
{chips}
<input type="text"
placeholder={this.state.placeholder}
onChange={this.handleTextInput}
onFocus={this.handleFocusGained}
onBlur={this.handleFocusLost}
onKeyDown={this.handleKeyDown}
value={this.state.input}
autoFocus />
</div>
);
}
};
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import React from 'react';
import LetterTile from './letter-tile.jsx';
export default class Chip extends React.PureComponent {
constructor(props) {
super(props);
this.handleCancel = this.handleCancel.bind(this);
}
handleCancel() {
this.props.onCancel(this.props.topic, this.props.index);
}
render() {
var title = this.props.title || this.props.topic;
return (
<div className="chip">
{this.props.noAvatar ?
<span className="spacer" /> :
<div className="avatar-box">
<LetterTile
avatar={this.props.avatar || true}
topic={this.props.topic}
title={this.props.title} />
</div>
}
<span>{title}</span>
{this.props.onCancel && !this.props.required ?
<a href="javascript:;" onClick={this.handleCancel} >&times;</a>
: <span className="spacer" />}
</div>
);
}
};
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import React from 'react';
/* Contact's labels: [you], [muted], [blocked], etc */
// FIXME: this class is unused.
export default class ContactBadges_UNUSED_REMOVE extends React.PureComponent {
render() {
let badges = null;
if (this.props.badges && this.props.badges.length > 0) {
badges = [];
this.props.badges.map(function(b) {
var style = 'badge' + (b.color ? ' ' + b.color : '');
// Badge names are expected to be unique, so using the name as the key.
badges.push(<span className={style} key={b.name}>{b.name}</span>);
});
}
return badges;
}
};
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import React from 'react';
import Contact from './contact.jsx';
/* ContactList: component for showing a list of contacts,
* such as a list of group members in a group chat */
export default class ContactList extends React.Component {
render() {
var contactNodes = [];
var showCheckmark = Array.isArray(this.props.topicSelected);
if (this.props.contacts && this.props.contacts.length > 0) {
this.props.contacts.map((c) => {
var key = c.topic ? c.topic : c.user;
// If filter function is provided, filter out the items
// which don't satisfy the condition.
if (this.props.filterFunc && this.props.filter) {
var content = [key];
if (c.private && c.private.comment) {
content.push(('' + c.private.comment).toLowerCase());
}
if (c.public && c.public.fn) {
content.push(('' + c.public.fn).toLowerCase());
}
if (!this.props.filterFunc(this.props.filter, content)) {
return;
}
}
var selected = showCheckmark ?
(this.props.topicSelected.indexOf(key) > -1) :
(this.props.topicSelected === key);
var badges = [];
if (this.props.showMode) {
if (key === this.props.myUserId) {
badges.push({name: "you", color: 'green'});
}
if (c.acs && c.acs.isOwner()) {
badges.push({name: "owner"});
}
}
var comment = Array.isArray(c.private) ?
c.private.join(', ') : (c.private ? c.private.comment : null);
contactNodes.push(
<Contact
title={c.public ? c.public.fn : null}
avatar={makeImageUrl(c.public ? c.public.photo : null)}
comment={comment}
unread={this.props.showUnread ? c.unread : 0}
now={c.online && this.props.connected}
acs={c.acs}
showMode={this.props.showMode}
badges={badges}
showCheckmark={showCheckmark}
selected={selected}
showOnline={this.props.showOnline}
onSelected={this.props.onTopicSelected}
showContextMenu={this.props.showContextMenu}
item={key}
index={contactNodes.length}
key={key} />
);
}, this);
}
return (
<div className={this.props.noScroll ? null : "scrollable-panel"}>
{contactNodes.length > 0 ?
<ul className="contact-box">
{contactNodes}
</ul>
:
<div className="center-medium-text">
{this.props.emptyListMessage}
</div>}
</div>
);
}
};
/* END ContactList */
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import React from 'react';
import LetterTile from './letter-tile.jsx';
import UnreadBadge from './unread-badge.jsx';
/* A single topic or user */
export default class Contact extends React.Component {
constructor(props) {
super(props);
this.handleClick = this.handleClick.bind(this);
this.handleContextClick = this.handleContextClick.bind(this);
}
handleClick(e) {
e.preventDefault();
e.stopPropagation();
if (this.props.onSelected) {
this.props.onSelected(this.props.item, this.props.index, this.props.now, this.props.acs);
}
}
handleContextClick(e) {
e.preventDefault();
e.stopPropagation();
this.props.showContextMenu({ topicName: this.props.item, y: e.pageY, x: e.pageX });
}
render() {
var title = this.props.title;
if (!title) {
title = <i>unknown</i>;
} else if (title.length > 30) {
// FIXME: this is wrong for RTL languages.
title = title.substring(0, 28) + '...';
}
var online = this.props.now ? 'online' : 'offline';
var avatar = this.props.avatar ? this.props.avatar : true;
var badges = [];
if (this.props.badges && this.props.badges.length > 0) {
var count = 0;
this.props.badges.map(function(b) {
var style = 'badge' + (b.color ? ' ' + b.color : '');
badges.push(<span className={style} key={count}>{b.name}</span>);
count ++;
});
}
if (this.props.showMode && this.props.acs) {
badges.push(<span className="badge" key="mode">{this.props.acs.getMode()}</span>);
}
return (
<li className={!this.props.showCheckmark && this.props.selected ? "selected" : null}
onClick={this.handleClick}>
<div className="avatar-box">
<LetterTile
avatar={avatar}
title={this.props.title}
topic={this.props.item} />
{this.props.showOnline ? <span className={online} /> :
(this.props.showCheckmark && this.props.selected ?
<i className="checkmark material-icons">check_circle</i>
: null)}
</div>
<div className="text-box">
<div><span className="contact-title">{title}</span>
{this.props.unread > 0 ? <UnreadBadge count={this.props.unread} /> : null}
</div>
{this.props.comment ? <div className="contact-comment">{this.props.comment}</div> : null}
<span>{badges}</span>
</div>
{this.props.showContextMenu ?
<span className="menuTrigger">
<a href="javascript:;" onClick={this.handleContextClick}>
<i className="material-icons">expand_more</i>
</a>
</span> : null}
</li>
);
}
};
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/* Context Menu: popup/dropdown menu */
import React from 'react';
export default class ContextMenu extends React.Component {
constructor(props) {
super(props);
this.handlePageClick = this.handlePageClick.bind(this);
this.handleEscapeKey = this.handleEscapeKey.bind(this);
this.handleClick = this.handleClick.bind(this);
// Preconfigured menu items.
this.MenuItems = {
'topic_info': {title: "Info", handler: null},
'messages_clear': {title: "Clear messages", handler: (params, errorHandler) => {
this.deleteMessages(true, false, params, errorHandler);
}},
'messages_clear_hard': {title: "Clear for All", handler: (params, errorHandler) => {
this.deleteMessages(true, true, params, errorHandler);
}},
'message_delete': {title: "Delete", handler: (params, errorHandler) => {
this.deleteMessages(false, false, params, errorHandler);
}},
'message_delete_hard': {title: "Delete for All", handler: (params, errorHandler) => {
this.deleteMessages(false, true, params, errorHandler);
}},
'topic_unmute': {title: "Unmute", handler: this.topicPermissionSetter.bind(this, '+P')},
'topic_mute': {title: "Mute", handler: this.topicPermissionSetter.bind(this, '-P')},
'topic_unblock': {title: "Unblock", handler: this.topicPermissionSetter.bind(this, '+J')},
'topic_block': {title: "Block", handler: this.topicPermissionSetter.bind(this, '-J')},
'topic_delete': {title: "Delete", handler: (params, errorHandler) => {
let topic = this.props.tinode.getTopic(params.topicName);
if (!topic) {
console.log("Topic not found: ", params.topicName);
return;
}
topic.delTopic().catch((err) => {
if (errorHandler) {
errorHandler(err.message, 'err');
}
});
}},
'permissions': {title: "Edit permissions", handler: null},
'member_delete': {title: "Remove", handler: (params, errorHandler) => {
let topic = this.props.tinode.getTopic(params.topicName);
if (!topic || !params.user) {
console.log("Topic or user not found: '" + params.topicName + "', '" + params.user + "'");
return;
}
topic.delSubscription(params.user).catch((err) => {
if (errorHandler) {
errorHandler(err.message, 'err');
}
});
}},
'member_mute': {title: "Mute", handler: this.topicPermissionSetter.bind(this, '-P')},
'member_unmute': {title: "Unmute", handler: this.topicPermissionSetter.bind(this, '+P')},
'member_block': {title: "Block", handler: this.topicPermissionSetter.bind(this, '-J')},
'member_unblock': {title: "Unblock", handler: this.topicPermissionSetter.bind(this, '+J')},
};
}
componentDidMount() {
document.addEventListener('mousedown', this.handlePageClick, false);
document.addEventListener('keyup', this.handleEscapeKey, false);
}
componentWillUnmount() {
document.removeEventListener('mousedown', this.handlePageClick, false);
document.removeEventListener('keyup', this.handleEscapeKey, false);
}
handlePageClick(e) {
if (ReactDOM.findDOMNode(this).contains(e.target)) {
return;
}
e.preventDefault();
e.stopPropagation();
this.props.hide();
}
handleEscapeKey(e) {
if (e.keyCode === 27) {
this.props.hide();
}
}
handleClick(e) {
e.preventDefault();
e.stopPropagation();
this.props.hide();
let item = this.props.items[e.currentTarget.dataset.id];
if (typeof item == 'string') {
item = this.MenuItems[item];
}
item.handler(this.props.params, this.props.onError);
}
// Menu Actions
deleteMessages(all, hard, params, errorHandler) {
var topic = this.props.tinode.getTopic(params.topicName);
if (!topic) {
console.log("Topic not found: ", params.topicName);
return;
}
// We don't know if the message is still pending (e.g. attachment is being uploaded),
// so try cancelling first. No harm if we can't cancel.
if (topic.cancelSend(params.seq)) {
return Promise.resolve();
}
// Can't cancel. Delete instead.
var promise = all ?
topic.delMessagesAll(hard) :
topic.delMessagesList([params.seq], hard);
promise.catch((err) => {
if (errorHandler) {
errorHandler(err.message, 'err');
}
});
}
// Function is used by context menu to set permissions.
topicPermissionSetter(mode, params, errorHandler) {
var topic = this.props.tinode.getTopic(params.topicName);
if (!topic) {
console.log("Topic not found", params.topicName);
return;
}
var am, user;
if (params.user) {
user = topic.subscriber(params.user);
if (!user) {
console.log("Subscriber not found", params.topicName + "[" + params.user + "]");
return;
}
am = user.acs.updateGiven(mode).getGiven();
} else {
am = topic.getAccessMode().updateWant(mode).getWant();
}
topic.setMeta({sub: {user: params.user, mode: am}}).catch((err) => {
if (errorHandler) {
errorHandler(err.message, 'err');
}
});
}
render() {
let count = 0;
let menu = [];
this.props.items.map((item) => {
if (typeof item == 'string') {
item = this.MenuItems[item];
}
if (item && item.title) {
menu.push(
item.title == '-' ?
<li className="separator" key={count} />
:
<li onClick={this.handleClick} data-id={count} key={count}>{item.title}</li>
);
}
count++;
});
// Ensure that menu is inside the app-container.
var hSize = 12 * REM_SIZE;
var vSize = REM_SIZE * (0.7 + menu.length * 2.5);
var left = (this.props.bounds.right - this.props.clickAt.x < hSize) ?
(this.props.clickAt.x - this.props.bounds.left - hSize) :
(this.props.clickAt.x - this.props.bounds.left);
var top = (this.props.bounds.bottom - this.props.clickAt.y < vSize) ?
(this.props.clickAt.y - this.props.bounds.top - vSize) :
(this.props.clickAt.y - this.props.bounds.top);
var position = {
left: left + 'px',
top: top + 'px'
};
return (
<ul className="menu" style={position}>
{menu}
</ul>
);
}
}
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import React from 'react';
import MenuCancel from './menu-cancel.jsx';
export default class ErrorPanel extends React.PureComponent {
constructor(props) {
super(props);
this.state = {
show: false,
};
this.hide = this.hide.bind(this);
}
static getDerivedStateFromProps(nextProps, prevState) {
return {
show: !(!nextProps.level)
};
}
hide() {
this.setState({show: false});
if (this.props.onClearError) {
this.props.onClearError();
}
}
render() {
var icon = this.props.level == 'err' ? 'error': 'warning';
return (
<div className={this.state.show ?
(this.props.level == 'err' ? 'alert-box error' : 'alert-box warning') :
"alert-box"}>
<div className="icon"><i className="material-icons">{icon}</i></div>
{this.props.text}
<div className="cancel"><MenuCancel onCancel={this.hide} /></div>
</div>
);
}
};
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import React from 'react';
/* File uload/download progress indicator with a cancel inside */
export default class FileProgress extends React.PureComponent {
render() {
return (
<div className="uploader">
<div><span style={{width: (this.props.progress * 100) + "%"}}></span></div>
{this.props.progress < 0.999 ?
<a href="javascript:;" onClick={this.props.onCancel}><i className="material-icons">close</i> cancel</a>
:
<span>finishing...</span>
}
</div>
);
}
}
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/* GroupMembers: control for managing a list of group members */
import React from 'react';
import ChipInput from './chip-input.jsx';
import ContactList from './contact-list.jsx';
export default class GroupManager extends React.Component {
constructor(props) {
super(props);
this.state = {
members: props.members,
index: GroupManager.indexMembers(props.members),
contactFilter: '',
noContactsMessage: "You have no contacts :-(",
selectedContacts: GroupManager.selectedContacts(props.members)
};
this.handleContactSelected = this.handleContactSelected.bind(this);
this.handleMemberRemoved = this.handleMemberRemoved.bind(this);
this.handleContactFilter = this.handleContactFilter.bind(this);
this.handleSubmit = this.handleSubmit.bind(this);
this.handleCancel = this.handleCancel.bind(this);
}
static indexMembers(members) {
var index = {};
members.map(function(m) {
index[m.user] = {delta: 0, present: true}; // Delta: 0 unchanged, +1 added, -1 removed
});
return index;
}
static selectedContacts(members) {
var sel = [];
members.map(function(m) {
sel.push(m.user);
});
return sel;
}
handleContactSelected(userId, index) {
var status = this.state.index[userId];
if (status) {
if (status.present) {
// Prevent duplicate members
return;
}
status.delta += 1;
status.present = true;
} else {
status = {delta: 1, present: true};
}
var m = this.state.members.slice();
m.push(this.props.contacts[index]);
var sel = GroupManager.selectedContacts(m);
var i = this.state.index;
i[userId] = status;
this.setState({members: m, index: i, selectedContacts: sel});
}
handleMemberRemoved(userId, index) {
var status = this.state.index[userId];
if (!status || !status.present) {
return;
}
status.present = false;
status.delta -= 1;
var m = this.state.members.slice();
m.splice(index, 1);
var sel = GroupManager.selectedContacts(m);
var i = this.state.index;
i[userId] = status;
this.setState({members: m, index: i, selectedContacts: sel});
}
handleContactFilter(val) {
var msg = !val ?
"You have no contacts :-(" :
"No contacts match '" + val + "'";
this.setState({contactFilter: val, noContactsMessage: msg});
}
static doContactFiltering(filter, values) {
if (filter) {
for (var i=0; i<values.length; i++) {
if (values[i].indexOf(filter) >= 0) {
return true;
}
}
return false;
}
return true;
}
handleSubmit() {
var instance = this;
var members = [];
var added = [];
var removed = [];
var keys = Object.keys(this.state.index);
keys.map(function(k) {
if (instance.state.index[k].present) {
members.push(k);
}
if (instance.state.index[k].delta > 0) {
added.push(k);
} else if (instance.state.index[k].delta < 0) {
removed.push(k);
}
});
this.props.onSubmit(members, added, removed);
}
handleCancel() {
this.props.onCancel();
}
render() {
return (
<div id="group-manager">
<div className="panel-form-row">
<label className="small">Group members</label>
</div>
<div className="panel-form-row">
<ChipInput
chips={this.state.members}
required={this.props.requiredMember}
prompt="add members"
filterFunc={this.handleContactFilter}
onChipRemoved={this.handleMemberRemoved} />
</div>
<div className="panel-form-row">
<label className="small">All contacts</label>
</div>
<ContactList
contacts={this.props.contacts}
myUserId={this.props.myUserId}
topicSelected={this.state.selectedContacts}
filter={this.state.contactFilter}
filterFunc={GroupManager.doContactFiltering}
emptyListMessage={this.state.noContactsMessage}
showOnline={false}
showUnread={false}
onTopicSelected={this.handleContactSelected} />
<div id="group-manager-buttons" className="panel-form-row">
<button className="blue" onClick={this.handleSubmit}>OK</button>
<button className="white" onClick={this.handleCancel}>Cancel</button>
</div>
</div>
);
}
};
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/* GroupSubs: a list of group subscribers currently online */
import React from 'react';
import LetterTile from './letter-tile.jsx';
export default class GroupSubs extends React.Component {
constructor(props) {
super(props);
this.state = {
onlineSubs: props.subscribers || []
};
}
static getDerivedStateFromProps(nextProps, prevState) {
return {
onlineSubs: nextProps.subscribers ? nextProps.subscribers : []
};
}
render() {
var usersOnline = [];
this.state.onlineSubs.map((sub) => {
usersOnline.push(
<div className="avatar-box" key={sub.user}>
<LetterTile
topic={sub.user}
avatar={makeImageUrl(sub.public ? sub.public.photo : null) || true}
title={sub.public ? sub.public.fn : null} />
</div>
);
});
return (
<div id="topic-users">{usersOnline}</div>
);
}
};
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import React from 'react';
/* Combobox for selecting host name */
export default class HostSelector extends React.PureComponent {
constructor(props) {
super(props);
this.state = {
hostName: props.serverAddress,
changed: false
};
this.handleHostNameChange = this.handleHostNameChange.bind(this);
this.handleEditingFinished = this.handleEditingFinished.bind(this);
}
handleHostNameChange(e) {
this.setState({hostName: e.target.value, changed: true});
}
handleEditingFinished() {
if (this.state.changed) {
this.setState({changed: false});
this.props.onServerAddressChange(this.state.hostName.trim());
}
}
render() {
var hostOptions = [];
for (var key in KNOWN_HOSTS) {
var item = KNOWN_HOSTS[key];
hostOptions.push(
<option key={item} value={item} />
);
}
return (
<div className="panel-form-row">
<input type="search" id="host-name" placeholder={this.props.hostName} list="known-hosts"
className="quoted" value={this.state.hostName} onChange={this.handleHostNameChange}
onBlur={this.handleEditingFinished} required />
<datalist id="known-hosts">
{hostOptions}
</datalist>
</div>
);
}
}
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import React from 'react';
export default class ImagePreview extends React.PureComponent {
constructor(props) {
super(props);
this.state = {};
}
componentDidMount() {
this.setState({
width: this.container.clientWidth,
height: this.container.clientHeight
});
}
render() {
if (!this.props.content) {
return null;
}
var instance = this;
var dim = fitImageSize(this.props.content.width, this.props.content.height,
this.state.width, this.state.height, false);
var size = dim ? { width: dim.dstWidth + 'px', height: dim.dstHeight + 'px' } :
((this.props.content.width > this.props.content.height) ? {width: '100%'} : {height: '100%'});
size.maxWidth = '100%';
size.maxHeight = '100%';
var filename = this.props.content.filename;
var maxlength = (this.props.content.width / REM_SIZE) | 0;
if (filename.length > maxlength) {
filename = filename.slice(0, maxlength-2) + '...' + filename.slice(2-maxlength);
}
return (
<div id="image-preview" onClick={this.props.onClose}>
<div id="image-preview-caption-panel">
<a href={this.props.content.url} download={this.props.content.filename}>
<i className="material-icons">file_download</i> download
</a>
<a href="javascript:;" onClick={this.props.onClose}><i className="material-icons gray">close</i></a>
</div>
<div id="image-preview-container" ref={function(ref) {instance.container = ref;}}>
<img src={this.props.content.url} style={size} />
</div>
<div id="image-preview-footer">
<div><div><b>File name</b>:</div><div><span title={this.props.content.filename}>{filename}</span></div></div>
<div><div><b>Content type</b>:</div><div>{this.props.content.type}</div></div>
<div>
<div><b>Size</b>:</div>
<div>{this.props.content.width} &times; {this.props.content.height} px; {bytesToHumanSize(this.props.content.size)}</div>
</div>
</div>
</div>
);
}
};
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/* In-place text editor. Shows text with an icon
* which toggles it into an input field */
import React from 'react';
import VisiblePassword from './visible-password.jsx';
export default class InPlaceEdit extends React.Component {
constructor(props) {
super(props);
this.state = {
active: props.active,
initialValue: props.value || '',
value: props.value || ''
};
this.handeTextChange = this.handeTextChange.bind(this);
this.handleKeyDown = this.handleKeyDown.bind(this);
this.handleStartEditing = this.handleStartEditing.bind(this);
this.handleEditingFinished = this.handleEditingFinished.bind(this);
this.handlePasswordFinished = this.handlePasswordFinished.bind(this);
}
static getDerivedStateFromProps(nextProps, prevState) {
// If text has changed while in read mode, update text and discard changes.
// Ignore update if in edit mode.
if (prevState.initialValue != nextProps.value && !prevState.active) {
return {
initialValue: nextProps.value || '',
value: nextProps.value || ''
};
}
return null;
}
handeTextChange(e) {
this.setState({value: e.target.value});
}
handleKeyDown(e) {
if (e.keyCode === 27) {
// Escape pressed
this.setState({value: this.props.value, active: false});
} else if (e.keyCode === 13) {
// Enter pressed
this.handleEditingFinished();
}
}
handleStartEditing() {
if (!this.props.readOnly) {
ReactDOM.findDOMNode(this).focus();
this.setState({active: true});
}
}
handleEditingFinished() {
this.setState({active: false});
let value = this.state.value.trim();
if ((value || this.props.value) && (value !== this.props.value)) {
this.props.onFinished(value);
}
}
handlePasswordFinished(value) {
this.setState({active: false});
if (value && (value !== this.props.value)) {
this.props.onFinished(value);
}
}
render() {
if (this.state.active) {
var fieldType = this.props.type || 'text';
} else {
var spanText = this.props.type == 'password' ? '••••••••' : this.state.value;
var spanClass = 'in-place-edit' +
(this.props.readOnly ? ' disabled' : '');
if (!spanText) {
spanText = this.props.placeholder;
spanClass += ' placeholder';
}
if (spanText.length > 20) {
// FIXME: this is wrong for RTL languages.
spanText = spanText.substring(0, 19) + '...';
}
}
return (
this.state.active ?
(fieldType == 'password' ?
<VisiblePassword
value={this.state.value}
placeholder={this.props.placeholder}
required={this.props.required ? 'required' : ''}
autoComplete={this.props.autoComplete}
autoFocus={true}
onFinished={this.handlePasswordFinished}/>
:
<input type={fieldType}
value={this.state.value}
placeholder={this.props.placeholder}
required={this.props.required ? 'required' : ''}
autoComplete={this.props.autoComplete}
autoFocus
onChange={this.handeTextChange}
onKeyDown={this.handleKeyDown}
onBlur={this.handleEditingFinished} />
)
:
<span className={spanClass} onClick={this.handleStartEditing}>
<span className="content">{spanText}</span>
</span>
);
}
};
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import React from 'react';
import Tinode from 'tinode-sdk';
export default class LetterTile extends React.PureComponent {
render() {
let avatar;
if (this.props.avatar === true) {
if (this.props.topic && this.props.title && this.props.title.trim()) {
let letter = this.props.title.trim().charAt(0);
let color = "lettertile dark-color" + (Math.abs(stringHash(this.props.topic)) % 16);
avatar = (<div className={color}><div>{letter}</div></div>)
} else {
avatar = (Tinode.topicType(this.props.topic) == 'grp') ?
<i className="material-icons">group</i> :
<i className="material-icons">person</i>;
}
} else if (this.props.avatar) {
avatar = <img className="avatar" alt="avatar" src={this.props.avatar} />;
} else {
avatar = null;
}
return avatar;
}
}
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import React from 'react';
export default class LoadSpinner extends React.PureComponent {
render() {
return (this.props.show ?
<div className="load-spinner-box"><div className="loader-spinner"></div></div> : null);
}
}
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// The X menu to be displayed in title bars.
import React from 'react';
export default class MenuCancel extends React.PureComponent {
constructor(props) {
super(props);
}
render() {
return (
<a href="javascript:;" onClick={this.props.onCancel}><i className="material-icons">close</i></a>
);
}
}
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import React from 'react';
export default class MenuContacts extends React.PureComponent {
render() {
return (
<div>
<a href="javascript:;" onClick={this.props.onNewTopic}><i className="material-icons">chat</i></a>
&nbsp;
<a href="javascript:;" onClick={this.props.onSettings}><i className="material-icons">settings</i></a>
</div>
);
}
};
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import React from 'react';
export default class MenuStart extends React.PureComponent {
render() {
return (
<div>
<a href="javascript:;" onClick={this.props.onSignUp}><i className="material-icons">person_add</i></a>
&nbsp;
<a href="javascript:;" onClick={this.props.onSettings}><i className="material-icons">settings</i></a>
</div>
);
}
};
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// Toggle [Title text >] -> [Title text v]
import React from 'react';
export default class MoreButton extends React.PureComponent {
constructor(props) {
super(props);
this.state = {
open: props.open
};
this.handleToggle = this.handleToggle.bind(this);
}
handleToggle() {
let open = !this.state.open;
this.setState({open: open});
if (this.props.onToggle) {
this.props.onToggle(open);
}
}
render() {
return (<label className="small" onClick={this.handleToggle}>{this.props.title}...
{this.state.open ? <i className="material-icons">expand_more</i> :
<i className="material-icons">chevron_right</i>}
</label>);
}
}
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import React from 'react';
export default class NewTopicById extends React.PureComponent {
constructor(props) {
super(props);
this.state = {
groupId: '',
};
this.handleChange = this.handleChange.bind(this);
this.handleKeyPress = this.handleKeyPress.bind(this);
this.handleSubmit = this.handleSubmit.bind(this);
}
handleChange(e) {
this.setState({groupId: e.target.value});
}
handleKeyPress(e) {
if (e.key === 'Enter') {
this.handleSubmit(e);
}
}
handleSubmit(e) {
e.preventDefault();
if (this.state.groupId) {
var name = this.state.groupId.trim();
if (name.length > 3 && (name.substr(0, 3) == 'usr' || name.substr(0, 3) == 'grp')) {
this.props.onSubmit(name);
} else {
this.props.onError("Invalid ID", 'err');
}
}
}
render() {
return (
<div className="panel-form">
<div className="panel-form-row">
<input type="text" placeholder="Group or User ID"
value={this.state.groupId} onChange={this.handleChange}
onKeyPress={this.handleKeyPress} required />
</div>
<div className="dialog-buttons">
<button className="blue" onClick={this.handleSubmit}>Subscribe</button>
</div>
</div>
);
}
};
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import React from 'react';
import AvatarUpload from './avatar-upload.jsx';
import TagManager from './tag-manager.jsx';
export default class NewTopicGroup extends React.PureComponent {
constructor(props) {
super(props);
this.state = {
fn: '', // full/formatted name
private: '',
imageDataUrl: null,
tags: []
};
this.handleFnChange = this.handleFnChange.bind(this);
this.handlePrivateChange = this.handlePrivateChange.bind(this);
this.handleImageChanged = this.handleImageChanged.bind(this);
this.handleTagsChanged = this.handleTagsChanged.bind(this);
this.handleTagsChanged = this.handleTagsChanged.bind(this);
this.handleSubmit = this.handleSubmit.bind(this);
}
handleFnChange(e) {
this.setState({fn: e.target.value});
}
handlePrivateChange(e) {
this.setState({private: e.target.value});
}
handleImageChanged(img) {
this.setState({imageDataUrl: img});
}
handleTagsChanged(tags) {
this.setState({tags: tags});
}
handleSubmit(e) {
e.preventDefault();
if (this.state.fn && this.state.fn.trim()) {
this.props.onSubmit(this.state.fn.trim(),
this.state.imageDataUrl, this.state.private.trim(),
this.state.tags);
}
}
render() {
var submitClasses = 'blue';
if (this.props.disabled) {
submitClasses += ' disabled';
}
return (
<form className="panel-form" onSubmit={this.handleSubmit}>
<div className="panel-form-row">
<div className="panel-form-column">
<label className="small" htmlFor="new-topic-fn">Group name</label>
<input type="text" id="new-topic-fn" placeholder="Freeform name of the group"
value={this.state.fn} onChange={this.handleFnChange} autoFocus required />
<br />
<label className="small" htmlFor="new-topic-priv">Private comment</label>
<input type="text" id="new-topic-priv" placeholder="Visible to you only"
value={this.state.private} onChange={this.handlePrivateChange} />
</div>
<AvatarUpload
onError={this.props.onError}
onImageChanged={this.handleImageChanged} />
</div>
<TagManager
tags={this.state.tags}
activated={true}
onTagsChanged={this.handleTagsChanged}
title="Optional tags (search and discovery)" />
<div className="dialog-buttons">
<button className={submitClasses}>Create</button>
</div>
</form>
);
}
};
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// PermissionsEditor: Component for editing permissions
// <PermissionsEditor mode="JWROD" skip="O" onChange={this.handleCheckboxTest} />
import React from 'react';
import CheckBox from './checkbox.jsx';
export default class PermissionsEditor extends React.Component {
constructor(props) {
super(props);
this.state = {
mode: (props.mode || '').replace('N', '')
};
this.handleChange = this.handleChange.bind(this);
this.handleSubmit = this.handleSubmit.bind(this);
this.handleCancel = this.handleCancel.bind(this);
}
handleChange(val) {
let mode = this.state.mode;
let idx = mode.indexOf(val);
if (idx == -1) {
mode += val;
} else {
mode = mode.replace(val, '');
}
this.setState({mode: mode});
}
handleSubmit() {
// Normalize string, otherwise cannot check if mode has changed.
var mode = (this.state.mode || 'N').split('').sort().join('');
var before = (this.props.mode || 'N').split('').sort().join('')
if (mode !== before) {
this.props.onSubmit(mode);
} else {
this.props.onCancel();
}
}
handleCancel() {
this.props.onCancel();
}
render() {
const all = 'JRWPASDO';
const names = {
'J': 'Join (J)',
'R': 'Read (R)',
'W': 'Write (W)',
'P': 'Get notified (P)',
'A': 'Approve (A)',
'S': 'Share (S)',
'D': 'Delete (D)',
'O': 'Owner (O)'
};
let skip = this.props.skip || '';
let mode = this.state.mode;
let compare = (this.props.compare || '').replace('N', '');
let items = [];
for (let i=0; i<all.length; i++) {
let c = all.charAt(i);
if (skip.indexOf(c) >= 0 && mode.indexOf(c) < 0) {
// Permission is marked as inactive: hide unchecked permissions, disable checked permissions
continue;
}
items.push(
<tr key={c}>
<td>{names[c]}</td>
<td className="checkbox">{skip.indexOf(c) < 0 ?
<CheckBox name={c} checked={(mode.indexOf(c) >= 0)} onChange={this.handleChange}/>
:
<CheckBox name={c} checked={(mode.indexOf(c) >= 0)} />
}</td>{this.props.compare ? <td className="checkbox">
<CheckBox name={c} checked={(compare.indexOf(c) >= 0)}/>
</td> : null}
</tr>
);
}
return (
<div className="panel-form-column">
{this.props.userTitle ?
<ul className="contact-box"><Contact
item={this.props.item}
title={this.props.userTitle}
avatar={makeImageUrl(this.props.userAvatar ? this.props.userAvatar : null)} /></ul> : null}
<label className="small">Permissions</label>
<table className="permission-editor">
{this.props.compare ?
<thead><tr>
<th></th><th>{this.props.modeTitle}</th>
<th>{this.props.compareTitle}</th>
</tr></thead> :
null}
<tbody>
{items}
</tbody></table>
<br />
<div className="dialog-buttons">
<button className="blue" onClick={this.handleSubmit}>Ok</button>
<button className="white" onClick={this.handleCancel}>Cancel</button>
</div>
</div>
);
}
};
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// Received/read indicator.
import React from 'react';
import Tinode from 'tinode-sdk';
export default class ReceivedMarker extends React.PureComponent {
render() {
let timestamp;
if (this.props.received <= Tinode.MESSAGE_STATUS_SENDING) {
timestamp = "sending ...";
} else if (this.props.received == Tinode.MESSAGE_STATUS_FAILED) {
timestamp = "failed";
} else {
timestamp = shortDateFormat(this.props.timestamp);
}
let marker = null;
if (this.props.received <= Tinode.MESSAGE_STATUS_SENDING) {
marker = (<i className="material-icons small">access_time</i>); // watch face
} else if (this.props.received == Tinode.MESSAGE_STATUS_FAILED) {
marker = (<i className="material-icons small red">error_outline</i>); // icon (!)
} else if (this.props.received == Tinode.MESSAGE_STATUS_SENT) {
marker = (<i className="material-icons small">done</i>); // checkmark
} else if (this.props.received == Tinode.MESSAGE_STATUS_RECEIVED) {
marker = (<i className="material-icons small">done_all</i>); // double checkmark
} else if (this.props.received == Tinode.MESSAGE_STATUS_READ) {
marker = (<i className="material-icons small blue">done_all</i>); // blue double checkmark
}
return (
<span className="timestamp">
{timestamp}{'\u00a0'}{marker}
</span>
);
}
};
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import React from 'react';
export default class SearchContacts extends React.PureComponent {
constructor(props) {
super(props);
this.state = {
edited: false,
search: ''
};
this.handleSearchChange = this.handleSearchChange.bind(this);
this.handleSearch = this.handleSearch.bind(this);
this.handleClear = this.handleClear.bind(this);
this.handleKeyDown = this.handleKeyDown.bind(this);
}
componentWillUnmount() {
if (this.state.edited) {
this.setState({search: '', edited: false});
this.props.onSearchContacts(Tinode.DEL_CHAR);
}
}
handleSearchChange(e) {
this.setState({search: e.target.value});
}
handleSearch(e) {
e.preventDefault();
var query = this.state.search.trim();
this.setState({edited: (query.length > 0)});
this.props.onSearchContacts(query.length > 0 ? query : Tinode.DEL_CHAR);
}
handleClear() {
if (this.state.edited) {
this.props.onSearchContacts(Tinode.DEL_CHAR);
}
this.setState({search: '', edited: false});
}
handleKeyDown(e) {
if (e.key === 'Enter') {
this.handleSearch(e);
} else if (e.key === 'Escape') {
this.handleClear();
}
}
render() {
return (
<div className="panel-form">
<div className="panel-form-row">
<i className="material-icons search">search</i>
<input className="search" type="text"
placeholder="List like email:alice@example.com, tel:17025550003..."
value={this.state.search} onChange={this.handleSearchChange}
onKeyDown={this.handleKeyDown} required autoFocus />
<a href="javascript:;" onClick={this.handleClear}>
<i className="material-icons">close</i>
</a>
</div>
</div>
);
}
};
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// Send message form.
import React from 'react';
export default class SendMessage extends React.PureComponent {
constructor(props) {
super(props);
this.state = {
message: '',
// Make initial keypress time as if it happened 5001 milliseconds in the past.
keypressTimestamp: new Date().getTime() - KEYPRESS_DELAY - 1
};
this.handlePasteEvent = this.handlePasteEvent.bind(this);
this.handleAttachImage = this.handleAttachImage.bind(this);
this.handleAttachFile = this.handleAttachFile.bind(this);
this.handleSend = this.handleSend.bind(this);
this.handleKeyPress = this.handleKeyPress.bind(this);
this.handleMessageTyping = this.handleMessageTyping.bind(this);
}
componentDidMount() {
this.pasteFile.addEventListener('paste', this.handlePasteEvent, false);
}
componentWillUnmount() {
this.pasteFile.removeEventListener('paste', this.handlePasteEvent, false)
}
handlePasteEvent(e) {
if (this.props.disabled) {
return;
}
// FIXME: handle large files too.
if (filePasted(e,
(bits, mime, width, height, fname) => {
this.props.sendMessage(Drafty.insertImage(null,
0, mime, bits, width, height, fname));
},
(mime, bits, fname) => {
this.props.sendMessage(Drafty.attachFile(null, mime, bits, fname));
},
this.props.onError)) {
// If a file was pasted, don't paste base64 data into input field.
e.preventDefault();
}
}
handleAttachImage(e) {
if (e.target.files && e.target.files.length > 0) {
let file = e.target.files[0];
// Check if the uploaded file is indeed an image and if it isn't too large.
if (file.size > MAX_INBAND_ATTACHMENT_SIZE || SUPPORTED_IMAGE_FORMATS.indexOf(file.type) < 0) {
// Convert image for size or format.
imageFileScaledToBase64(file, MAX_IMAGE_DIM, MAX_IMAGE_DIM, false,
// Success
(bits, mime, width, height, fname) => {
this.props.sendMessage(Drafty.insertImage(null,
0, mime, bits, width, height, fname));
},
// Failure
(err) => {
this.props.onError(err, 'err');
});
} else {
// Image can be uploaded as is. No conversion is needed.
imageFileToBase64(file,
// Success
(bits, mime, width, height, fname) => {
this.props.sendMessage(Drafty.insertImage(null,
0, mime, bits, width, height, fname));
},
// Failure
(err) => {
this.props.onError(err, 'err');
}
);
}
}
// Clear the value so the same file can be uploaded again.
e.target.value = '';
}
handleAttachFile(e) {
if (e.target.files && e.target.files.length > 0) {
var file = e.target.files[0];
if (file.size > MAX_EXTERN_ATTACHMENT_SIZE) {
// Too large.
this.props.onError("The file size " + bytesToHumanSize(file.size) +
" exceeds the " + bytesToHumanSize(MAX_EXTERN_ATTACHMENT_SIZE) + " limit.", 'err');
} else if (file.size > MAX_INBAND_ATTACHMENT_SIZE) {
// Too large to send inband - uploading out of band and sending as a link.
let uploader = this.props.tinode.getLargeFileHelper();
if (!uploader) {
this.props.onError("Cannot initiate file upload.");
return;
}
// Format data and initiate upload.
let uploadCompletionPromise = uploader.upload(file);
let msg = Drafty.attachFile(null, file.type, null, file.name, file.size, uploadCompletionPromise);
// Pass data and the uploader to the TinodeWeb.
this.props.sendMessage(msg, uploadCompletionPromise, uploader);
} else {
// Small enough to send inband.
fileToBase64(file,
(mime, bits, fname) => {
this.props.sendMessage(Drafty.attachFile(null, mime, bits, fname));
},
this.props.onError
);
}
}
// Clear the value so the same file can be uploaded again.
e.target.value = '';
}
handleSend() {
var message = this.state.message.trim();
if (message) {
this.props.sendMessage(this.state.message.trim());
this.setState({message: ''});
}
}
/* Send on Enter key */
handleKeyPress(e) {
// Remove this if you don't want Enter to trigger send
if (e.key === 'Enter') {
// Have Shift-Enter insert a line break instead
if (!e.shiftKey) {
e.preventDefault();
e.stopPropagation();
this.handleSend();
}
}
}
handleMessageTyping(e) {
var newState = {message: e.target.value};
var now = new Date().getTime();
if (now - this.state.keypressTimestamp > KEYPRESS_DELAY) {
var topic = this.props.tinode.getTopic(this.props.topic);
if (topic.isSubscribed()) {
topic.noteKeyPress();
}
newState.keypressTimestamp = now;
}
this.setState(newState);
}
render() {
var prompt = this.props.disabled ? "Messaging disabled" : "New message";
var instance = this;
return (
<div id="send-message-panel">
{this.props.disabled ?
<i className="material-icons disabled">photo</i> :
<a href="javascript:;" onClick={function(e) {instance.attachImage.click();}} title="Add image">
<i className="material-icons secondary">photo</i>
</a>}
{this.props.disabled ?
<i className="material-icons disabled">attach_file</i> :
<a href="javascript:;" onClick={function(e) {instance.attachFile.click();}} title="Attach file">
<i className="material-icons secondary">attach_file</i>
</a>}
<textarea id="sendMessage" placeholder={prompt}
disabled={this.props.disabled} value={this.state.message}
onChange={this.handleMessageTyping} onKeyPress={this.handleKeyPress}
ref={function(ref) {instance.pasteFile = ref;}}
autoFocus />
{this.props.disabled ?
<i className="material-icons disabled">send</i> :
<a href="javascript:;" onClick={this.handleSend} title="Send"><i className="material-icons">send</i></a>}
<input type="file" ref={function(ref) {instance.attachFile = ref;}}
onChange={this.handleAttachFile} style={{display: 'none'}} />
<input type="file" ref={function(ref) {instance.attachImage = ref;}} accept="image/*"
onChange={this.handleAttachImage} style={{display: 'none'}} />
</div>
);
}
};
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import React from 'react';
import LetterTile from './letter-tile.jsx';
import MenuCancel from './menu-cancel.jsx';
import MenuContacts from './menu-contacts.jsx';
import MenuStart from './menu-start.jsx';
export default class SideNavbar extends React.PureComponent {
render() {
return (
<div id="side-caption-panel" className="caption-panel">
<div id="self-avatar" className="avatar-box">
<LetterTile
avatar={this.props.avatar}
topic={this.props.myUserId}
title={this.props.title} />
</div>
<div id="sidepanel-title" className="panel-title">{this.props.title}</div>
{this.props.state === 'login' ?
<MenuStart onSignUp={this.props.onSignUp} onSettings={this.props.onSettings} /> :
this.props.state === 'contacts' ?
<MenuContacts onNewTopic={this.props.onNewTopic} onSettings={this.props.onSettings} /> :
null}
{this.props.onCancel ?
<MenuCancel onCancel={this.props.onCancel} /> : null}
</div>
);
}
};
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// TagManager: edit topic or user tags.
import React from 'react';
import ChipInput from './chip-input.jsx';
export default class TagManager extends React.Component {
constructor(props) {
super(props);
this.state = {
tags: this.props.tags,
tagInput: '',
activated: this.props.activated,
noTagsMessage: "Add some tags"
};
this.handleShowTagManager = this.handleShowTagManager.bind(this);
this.handleTagInput = this.handleTagInput.bind(this);
this.handleAddTag = this.handleAddTag.bind(this);
this.handleRemoveTag = this.handleRemoveTag.bind(this);
this.handleSubmit = this.handleSubmit.bind(this);
this.handleCancel = this.handleCancel.bind(this);
}
static getDerivedStateFromProps(nextProps, prevState) {
if (!arrayEqual(nextProps.tags, prevState.tags) && !prevState.activated) {
return {tags: nextProps.tags};
}
return null;
}
handleShowTagManager() {
this.setState({activated: true});
}
handleTagInput(text) {
this.setState({tagInput: text});
// Check if user entered ',', ' ' or ';'
if (text.length > 0) {
var last = text[text.length-1];
if (last == ',' || last == ' ' || last == ';') {
var tag = text.substr(0, text.length-1).trim();
if (tag.length >= MIN_TAG_LENGTH) {
this.handleAddTag(tag);
}
}
}
}
handleAddTag(tag) {
tag = tag.trim();
if (tag.length > 0) {
let tags = this.state.tags.slice(0);
tags.push(tag);
this.setState({tags: tags, tagInput: ''});
if (this.props.onTagsChanged) {
this.props.onTagsChanged(tags);
}
}
}
handleRemoveTag(tag, index) {
var tags = this.state.tags.slice(0);
tags.splice(index, 1);
this.setState({tags: tags});
if (this.props.onTagsChanged) {
this.props.onTagsChanged(tags);
}
}
handleSubmit() {
let tags = this.state.tags.slice(0);
let inp = this.state.tagInput.trim();
if (inp.length > 0) {
tags.push(inp);
if (this.props.onTagsChanged) {
this.props.onTagsChanged(tags);
}
}
this.props.onSubmit(tags);
this.setState({activated: false, tagInput: '', tags: this.props.tags});
}
handleCancel() {
this.setState({activated: false, tagInput: '', tags: this.props.tags});
if (this.props.onCancel) {
this.props.onCancel();
}
}
render() {
var tags = [];
if (this.state.activated) {
this.state.tags.map(function(tag) {
tags.push({user: tag});
});
} else {
this.state.tags.map(function(tag) {
tags.push(<span className="badge" key={tags.length}>{tag}</span>);
});
if (tags.length == 0) {
tags = <i>No tags defined. Add some.</i>;
}
}
return (
<div className="panel-form-column">
<div className="panel-form-row">
<label className="small">{this.props.title}</label>
</div>
{this.state.activated ?
<div>
<ChipInput
chips={tags}
avatarDisabled={true}
prompt={this.state.noTagsMessage}
onEnter={this.handleAddTag}
onFocusLost={this.handleAddTag}
onCancel={this.handleCancel}
onChipRemoved={this.handleRemoveTag}
filterFunc={this.handleTagInput} />
{this.props.onSubmit || this.props.onCancel ?
<div id="tag-manager-buttons" className="panel-form-row">
<button className="blue" onClick={this.handleSubmit}>OK</button>
<button className="white" onClick={this.handleCancel}>Cancel</button>
</div>
: null}
</div>
:
<div>
<a href="javascript:;" className="flat-button" onClick={this.handleShowTagManager}>
<i className="material-icons">edit</i> Manage tags
</a>
<span>{tags}</span>
</div>
}
</div>
);
}
};
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// The counter of unread messages in the topic.
import React from 'react';
export default class UnreadBadge extends React.PureComponent {
render() {
var showUnreadBadge = null;
if (this.props.count > 0) {
var count = this.props.count > 9 ? "9+" : this.props.count;
showUnreadBadge = <span className="unread">{count}</span>;
}
return showUnreadBadge;
}
};
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// Password with a visiblity toggle.
import React from 'react';
export default class VisiblePassword extends React.PureComponent {
constructor(props) {
super(props);
this.state = {
value: this.props.value,
visible: false
};
this.handleVisibility = this.handleVisibility.bind(this);
this.handeTextChange = this.handeTextChange.bind(this);
this.handleKeyDown = this.handleKeyDown.bind(this);
this.handleEditingFinished = this.handleEditingFinished.bind(this);
}
handeTextChange(e) {
this.setState({value: e.target.value});
if (this.props.onChange) {
this.props.onChange(e);
}
}
handleVisibility(e) {
e.preventDefault();
this.setState({visible: !this.state.visible});
}
handleKeyDown(e) {
if (e.keyCode == 27) {
// Escape pressed
this.setState({value: this.props.value, visible: false});
if (this.props.onFinished) {
this.props.onFinished();
}
} else if (e.keyCode == 13) {
// Enter pressed
this.handleEditingFinished();
}
}
handleEditingFinished(e) {
if (e) {
let currentTarget = e.currentTarget;
setTimeout(() => {
if (!currentTarget.contains(document.activeElement)) {
if (this.props.onFinished) {
this.props.onFinished(this.state.value);
}
}
}, 0);
} else if (this.props.onFinished) {
this.props.onFinished(this.state.value.trim());
}
}
render() {
return (
<div tabIndex="-1" className="group-focus"
onBlur={this.handleEditingFinished}>
<input className="with-visibility"
type={this.state.visible ? "text" : "password"}
value={this.state.value}
placeholder={this.props.placeholder}
required={this.props.required ? 'required' : ''}
autoFocus={this.props.autoFocus ? 'autoFocus' : ''}
autoComplete={this.props.autoComplete}
onChange={this.handeTextChange}
onKeyDown={this.handleKeyDown} />
<span onClick={this.handleVisibility}>
<i className="material-icons clickable light-gray">
{this.state.visible ? 'visibility' : 'visibility_off'}
</i>
</span>
</div>
);
}
}