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-rw-r--r--web/react/components/mention_list.jsx140
1 files changed, 82 insertions, 58 deletions
diff --git a/web/react/components/mention_list.jsx b/web/react/components/mention_list.jsx
index f562cfb29..afea30161 100644
--- a/web/react/components/mention_list.jsx
+++ b/web/react/components/mention_list.jsx
@@ -14,54 +14,66 @@ var MAX_HEIGHT_LIST = 292;
var MAX_ITEMS_IN_LIST = 25;
var ITEM_HEIGHT = 36;
-module.exports = React.createClass({
- displayName: 'MentionList',
- componentDidMount: function() {
+export default class MentionList extends React.Component {
+ constructor(props) {
+ super(props);
+
+ this.onListenerChange = this.onListenerChange.bind(this);
+ this.handleClick = this.handleClick.bind(this);
+ this.handleMouseEnter = this.handleMouseEnter.bind(this);
+ this.getSelection = this.getSelection.bind(this);
+ this.addCurrentMention = this.addCurrentMention.bind(this);
+ this.addFirstMention = this.addFirstMention.bind(this);
+ this.isEmpty = this.isEmpty.bind(this);
+ this.scrollToMention = this.scrollToMention.bind(this);
+
+ this.state = {excludeUsers: [], mentionText: '-1', selectedMention: 0, selectedUsername: ''};
+ }
+ componentDidMount() {
PostStore.addMentionDataChangeListener(this.onListenerChange);
- var self = this;
- $('.post-right__scroll').scroll(function(){
- if($('.mentions--top').length){
- $('#reply_mention_tab .mentions--top').css({ bottom: $(window).height() - $('.post-right__scroll #reply_textbox').offset().top });
+ $('.post-right__scroll').scroll(function onScroll() {
+ if ($('.mentions--top').length) {
+ $('#reply_mention_tab .mentions--top').css({bottom: $(window).height() - $('.post-right__scroll #reply_textbox').offset().top});
}
});
$('body').on('keydown.mentionlist', '#' + this.props.id,
- function(e) {
- if (!self.isEmpty() && self.state.mentionText !== '-1' && (e.which === 13 || e.which === 9)) {
+ function onMentionListKey(e) {
+ if (!this.isEmpty() && this.state.mentionText !== '-1' && (e.which === 13 || e.which === 9)) {
e.stopPropagation();
e.preventDefault();
- self.addCurrentMention();
- } else if (!self.isEmpty() && self.state.mentionText !== '-1' && (e.which === 38 || e.which === 40)) {
+ this.addCurrentMention();
+ } else if (!this.isEmpty() && this.state.mentionText !== '-1' && (e.which === 38 || e.which === 40)) {
e.stopPropagation();
e.preventDefault();
if (e.which === 38) {
- if (self.getSelection(self.state.selectedMention - 1)) {
- self.setState({selectedMention: self.state.selectedMention - 1, selectedUsername: self.refs['mention' + (self.state.selectedMention - 1)].props.username});
+ if (this.getSelection(this.state.selectedMention - 1)) {
+ this.setState({selectedMention: this.state.selectedMention - 1, selectedUsername: this.refs['mention' + (this.state.selectedMention - 1)].props.username});
}
} else if (e.which === 40) {
- if (self.getSelection(self.state.selectedMention + 1)) {
- self.setState({selectedMention: self.state.selectedMention + 1, selectedUsername: self.refs['mention' + (self.state.selectedMention + 1)].props.username});
+ if (this.getSelection(this.state.selectedMention + 1)) {
+ this.setState({selectedMention: this.state.selectedMention + 1, selectedUsername: this.refs['mention' + (this.state.selectedMention + 1)].props.username});
}
}
- self.scrollToMention(e.which);
+ this.scrollToMention(e.which);
}
- }
+ }.bind(this)
);
- $(document).click(function(e) {
- if (!($('#' + self.props.id).is(e.target) || $('#' + self.props.id).has(e.target).length ||
- ('mentionlist' in self.refs && $(self.refs.mentionlist.getDOMNode()).has(e.target).length))) {
- self.setState({mentionText: '-1'});
+ $(document).click(function onClick(e) {
+ if (!($('#' + this.props.id).is(e.target) || $('#' + this.props.id).has(e.target).length ||
+ ('mentionlist' in this.refs && $(React.findDOMNode(this.refs.mentionlist)).has(e.target).length))) {
+ this.setState({mentionText: '-1'});
}
- });
- },
- componentWillUnmount: function() {
+ }.bind(this));
+ }
+ componentWillUnmount() {
PostStore.removeMentionDataChangeListener(this.onListenerChange);
$('body').off('keydown.mentionlist', '#' + this.props.id);
- },
- componentDidUpdate: function() {
+ }
+ componentDidUpdate() {
if (this.state.mentionText !== '-1') {
if (this.state.selectedUsername !== '' && (!this.getSelection(this.state.selectedMention) || this.state.selectedUsername !== this.refs['mention' + this.state.selectedMention].props.username)) {
var tempSelectedMention = -1;
@@ -80,8 +92,8 @@ module.exports = React.createClass({
} else if (this.state.selectedMention !== 0) {
this.setState({selectedMention: 0, selectedUsername: ''});
}
- },
- onListenerChange: function(id, mentionText) {
+ }
+ onListenerChange(id, mentionText) {
if (id !== this.props.id) {
return;
}
@@ -92,8 +104,8 @@ module.exports = React.createClass({
}
this.setState(newState);
- },
- handleClick: function(name) {
+ }
+ handleClick(name) {
AppDispatcher.handleViewAction({
type: ActionTypes.RECIEVED_ADD_MENTION,
id: this.props.id,
@@ -101,33 +113,33 @@ module.exports = React.createClass({
});
this.setState({mentionText: '-1'});
- },
- handleMouseEnter: function(listId) {
+ }
+ handleMouseEnter(listId) {
this.setState({selectedMention: listId, selectedUsername: this.refs['mention' + listId].props.username});
- },
- getSelection: function(listId) {
+ }
+ getSelection(listId) {
if (!this.refs['mention' + listId]) {
return false;
}
return true;
- },
- addCurrentMention: function() {
+ }
+ addCurrentMention() {
if (!this.getSelection(this.state.selectedMention)) {
this.addFirstMention();
} else {
this.refs['mention' + this.state.selectedMention].handleClick();
}
- },
- addFirstMention: function() {
+ }
+ addFirstMention() {
if (!this.refs.mention0) {
return;
}
this.refs.mention0.handleClick();
- },
- isEmpty: function() {
+ }
+ isEmpty() {
return (!this.refs.mention0);
- },
- scrollToMention: function(keyPressed) {
+ }
+ scrollToMention(keyPressed) {
var direction;
if (keyPressed === 38) {
direction = 'up';
@@ -145,12 +157,8 @@ module.exports = React.createClass({
$('#mentionsbox').animate({
scrollTop: scrollAmount
}, 75);
- },
- getInitialState: function() {
- return {excludeUsers: [], mentionText: '-1', selectedMention: 0, selectedUsername: ''};
- },
- render: function() {
- var self = this;
+ }
+ render() {
var mentionText = this.state.mentionText;
if (mentionText === '-1') {
return null;
@@ -158,8 +166,10 @@ module.exports = React.createClass({
var profiles = UserStore.getActiveOnlyProfiles();
var users = [];
- for (var id in profiles) {
- users.push(profiles[id]);
+ for (let id in profiles) {
+ if (profiles[id]) {
+ users.push(profiles[id]);
+ }
}
var all = {};
@@ -176,7 +186,7 @@ module.exports = React.createClass({
channel.id = 'channelmention';
users.push(channel);
- users.sort(function(a, b) {
+ users.sort(function sortByUsername(a, b) {
if (a.username < b.username) {
return -1;
}
@@ -185,29 +195,34 @@ module.exports = React.createClass({
}
return 0;
});
- var mentions = {};
+ var mentions = [];
var index = 0;
for (var i = 0; i < users.length && index < MAX_ITEMS_IN_LIST; i++) {
if ((users[i].first_name && users[i].first_name.lastIndexOf(mentionText, 0) === 0) ||
(users[i].last_name && users[i].last_name.lastIndexOf(mentionText, 0) === 0) ||
users[i].username.lastIndexOf(mentionText, 0) === 0) {
+ let isFocused = '';
+ if (this.state.selectedMention === index) {
+ isFocused = 'mentions-focus';
+ }
mentions[index] = (
<Mention
+ key={'mention_key_' + index}
ref={'mention' + index}
username={users[i].username}
secondary_text={Utils.getFullName(users[i])}
id={users[i].id}
listId={index}
- isFocused={this.state.selectedMention === index ? 'mentions-focus' : ''}
- handleMouseEnter={function(value) { return function() { self.handleMouseEnter(value); } }(index)}
+ isFocused={isFocused}
+ handleMouseEnter={this.handleMouseEnter.bind(this, index)}
handleClick={this.handleClick} />
);
index++;
}
}
- var numMentions = Object.keys(mentions).length;
+ var numMentions = mentions.length;
if (numMentions < 1) {
return null;
@@ -223,11 +238,20 @@ module.exports = React.createClass({
};
return (
- <div className='mentions--top' style={style}>
- <div ref='mentionlist' className='mentions-box' id='mentionsbox'>
+ <div
+ className='mentions--top'
+ style={style}>
+ <div
+ ref='mentionlist'
+ className='mentions-box'
+ id='mentionsbox'>
{mentions}
</div>
</div>
);
}
-});
+}
+
+MentionList.propTypes = {
+ id: React.PropTypes.string
+};
generated by cgit v1.2.3-1-g7c22 (git 2.25.1) at 2024-10-30 11:42:03 +0000