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Diffstat (limited to 'webapp/components/suggestion/at_mention_provider.jsx')
-rw-r--r-- | webapp/components/suggestion/at_mention_provider.jsx | 120 |
1 files changed, 120 insertions, 0 deletions
diff --git a/webapp/components/suggestion/at_mention_provider.jsx b/webapp/components/suggestion/at_mention_provider.jsx new file mode 100644 index 000000000..b423528c3 --- /dev/null +++ b/webapp/components/suggestion/at_mention_provider.jsx @@ -0,0 +1,120 @@ +// Copyright (c) 2015 Mattermost, Inc. All Rights Reserved. +// See License.txt for license information. + +import SuggestionStore from 'stores/suggestion_store.jsx'; +import UserStore from 'stores/user_store.jsx'; +import * as Utils from 'utils/utils.jsx'; + +import {FormattedMessage} from 'react-intl'; + +const MaxUserSuggestions = 40; + +import React from 'react'; + +class AtMentionSuggestion extends React.Component { + render() { + const {item, isSelection, onClick} = this.props; + + let username; + let description; + let icon; + if (item.username === 'all') { + username = 'all'; + description = ( + <FormattedMessage + id='suggestion.mention.all' + defaultMessage='Notifies everyone in the team' + /> + ); + icon = <i className='mention__image fa fa-users fa-2x'/>; + } else if (item.username === 'channel') { + username = 'channel'; + description = ( + <FormattedMessage + id='suggestion.mention.channel' + defaultMessage='Notifies everyone in the channel' + /> + ); + icon = <i className='mention__image fa fa-users fa-2x'/>; + } else { + username = item.username; + description = Utils.getFullName(item); + icon = ( + <img + className='mention__image' + src={'/api/v1/users/' + item.id + '/image?time=' + item.update_at} + /> + ); + } + + let className = 'mentions__name'; + if (isSelection) { + className += ' suggestion--selected'; + } + + return ( + <div + className={className} + onClick={onClick} + > + <div className='pull-left'> + {icon} + </div> + <div className='pull-left mention--align'> + <span> + {'@' + username} + </span> + <span className='mention__fullname'> + {description} + </span> + </div> + </div> + ); + } +} + +AtMentionSuggestion.propTypes = { + item: React.PropTypes.object.isRequired, + isSelection: React.PropTypes.bool, + onClick: React.PropTypes.func +}; + +export default class AtMentionProvider { + handlePretextChanged(suggestionId, pretext) { + const captured = (/@([a-z0-9\-\._]*)$/i).exec(pretext); + if (captured) { + const usernamePrefix = captured[1]; + + const users = UserStore.getActiveOnlyProfiles(true); + let filtered = []; + + for (const id of Object.keys(users)) { + const user = users[id]; + + if (user.username.startsWith(usernamePrefix) && user.delete_at <= 0) { + filtered.push(user); + } + + if (filtered.length >= MaxUserSuggestions) { + break; + } + } + + // add dummy users to represent the @all and @channel special mentions + if ('all'.startsWith(usernamePrefix)) { + filtered.push({username: 'all'}); + } + + if ('channel'.startsWith(usernamePrefix)) { + filtered.push({username: 'channel'}); + } + + filtered = filtered.sort((a, b) => a.username.localeCompare(b.username)); + + const mentions = filtered.map((user) => '@' + user.username); + + SuggestionStore.setMatchedPretext(suggestionId, captured[0]); + SuggestionStore.addSuggestions(suggestionId, mentions, filtered, AtMentionSuggestion); + } + } +} |