diff options
Diffstat (limited to 'web/react')
-rw-r--r-- | web/react/components/search_autocomplete.jsx | 249 | ||||
-rw-r--r-- | web/react/components/search_bar.jsx | 44 | ||||
-rw-r--r-- | web/react/stores/user_store.jsx | 14 | ||||
-rw-r--r-- | web/react/utils/constants.jsx | 3 |
4 files changed, 304 insertions, 6 deletions
diff --git a/web/react/components/search_autocomplete.jsx b/web/react/components/search_autocomplete.jsx new file mode 100644 index 000000000..03c7b894c --- /dev/null +++ b/web/react/components/search_autocomplete.jsx @@ -0,0 +1,249 @@ +// Copyright (c) 2015 Mattermost, Inc. All Rights Reserved. +// See License.txt for license information. + +const ChannelStore = require('../stores/channel_store.jsx'); +const KeyCodes = require('../utils/constants.jsx').KeyCodes; +const UserStore = require('../stores/user_store.jsx'); +const Utils = require('../utils/utils.jsx'); + +const patterns = new Map([ + ['channels', /\b(?:in|channel):\s*(\S*)$/i], + ['users', /\bfrom:\s*(\S*)$/i] +]); + +export default class SearchAutocomplete extends React.Component { + constructor(props) { + super(props); + + this.handleClick = this.handleClick.bind(this); + this.handleDocumentClick = this.handleDocumentClick.bind(this); + this.handleInputChange = this.handleInputChange.bind(this); + this.handleKeyDown = this.handleKeyDown.bind(this); + + this.completeWord = this.completeWord.bind(this); + this.updateSuggestions = this.updateSuggestions.bind(this); + + this.state = { + show: false, + mode: '', + filter: '', + selection: 0, + suggestions: new Map() + }; + } + + componentDidMount() { + $(document).on('click', this.handleDocumentClick); + } + + componentWillUnmount() { + $(document).off('click', this.handleDocumentClick); + } + + handleClick(value) { + this.completeWord(value); + } + + handleDocumentClick(e) { + const container = $(ReactDOM.findDOMNode(this.refs.container)); + + if (!(container.is(e.target) || container.has(e.target).length > 0)) { + this.setState({ + show: false + }); + } + } + + handleInputChange(textbox, text) { + const caret = Utils.getCaretPosition(textbox); + const preText = text.substring(0, caret); + + let mode = ''; + let filter = ''; + for (const [modeForPattern, pattern] of patterns) { + const result = pattern.exec(preText); + + if (result) { + mode = modeForPattern; + filter = result[1]; + break; + } + } + + if (mode !== this.state.mode || filter !== this.state.filter) { + this.updateSuggestions(mode, filter); + } + + this.setState({ + mode, + filter, + show: mode || filter + }); + } + + handleKeyDown(e) { + if (!this.state.show || this.state.suggestions.length === 0) { + return; + } + + if (e.which === KeyCodes.UP || e.which === KeyCodes.DOWN) { + e.preventDefault(); + + let selection = this.state.selection; + + if (e.which === KeyCodes.UP) { + selection -= 1; + } else { + selection += 1; + } + + if (selection >= 0 && selection < this.state.suggestions.length) { + this.setState({ + selection + }); + } + } else if (e.which === KeyCodes.ENTER || e.which === KeyCodes.SPACE) { + e.preventDefault(); + + this.completeSelectedWord(); + } + } + + completeSelectedWord() { + if (this.state.mode === 'channels') { + this.completeWord(this.state.suggestions[this.state.selection].name); + } else if (this.state.mode === 'users') { + this.completeWord(this.state.suggestions[this.state.selection].username); + } + } + + completeWord(value) { + // add a space so that anything else typed doesn't interfere with the search flag + this.props.completeWord(this.state.filter, value + ' '); + + this.setState({ + show: false, + mode: '', + filter: '', + selection: 0 + }); + } + + updateSuggestions(mode, filter) { + let suggestions = []; + + if (mode === 'channels') { + let channels = ChannelStore.getAll(); + + if (filter) { + channels = channels.filter((channel) => channel.name.startsWith(filter)); + } + + channels.sort((a, b) => a.name.localeCompare(b.name)); + + suggestions = channels; + } else if (mode === 'users') { + let users = UserStore.getActiveOnlyProfileList(); + + if (filter) { + users = users.filter((user) => user.username.startsWith(filter)); + } + + users.sort((a, b) => a.username.localeCompare(b.username)); + + suggestions = users; + } + + let selection = this.state.selection; + + // keep the same user/channel selected if it's still visible as a suggestion + if (selection > 0 && this.state.suggestions.length > 0) { + // we can't just use indexOf to find if the selection is still in the list since they are different javascript objects + const currentSelectionId = this.state.suggestions[selection].id; + let found = false; + + for (let i = 0; i < suggestions.length; i++) { + if (suggestions[i].id === currentSelectionId) { + selection = i; + found = true; + + break; + } + } + + if (!found) { + selection = 0; + } + } else { + selection = 0; + } + + this.setState({ + suggestions, + selection + }); + } + + render() { + if (!this.state.show || this.state.suggestions.length === 0) { + return null; + } + + let suggestions = []; + + if (this.state.mode === 'channels') { + suggestions = this.state.suggestions.map((channel, index) => { + let className = 'search-autocomplete__channel'; + if (this.state.selection === index) { + className += ' selected'; + } + + return ( + <div + key={channel.name} + ref={channel.name} + onClick={this.handleClick.bind(this, channel.name)} + className={className} + > + {channel.name} + </div> + ); + }); + } else if (this.state.mode === 'users') { + suggestions = this.state.suggestions.map((user, index) => { + let className = 'search-autocomplete__user'; + if (this.state.selection === index) { + className += ' selected'; + } + + return ( + <div + key={user.username} + ref={user.username} + onClick={this.handleClick.bind(this, user.username)} + className={className} + > + <img + className='profile-img' + src={'/api/v1/users/' + user.id + '/image?time=' + user.update_at} + /> + {user.username} + </div> + ); + }); + } + + return ( + <div + ref='container' + className='search-autocomplete' + > + {suggestions} + </div> + ); + } +} + +SearchAutocomplete.propTypes = { + completeWord: React.PropTypes.func.isRequired +}; diff --git a/web/react/components/search_bar.jsx b/web/react/components/search_bar.jsx index 7540b41a4..3932807d0 100644 --- a/web/react/components/search_bar.jsx +++ b/web/react/components/search_bar.jsx @@ -9,6 +9,7 @@ var utils = require('../utils/utils.jsx'); var Constants = require('../utils/constants.jsx'); var ActionTypes = Constants.ActionTypes; var Popover = ReactBootstrap.Popover; +var SearchAutocomplete = require('./search_autocomplete.jsx'); export default class SearchBar extends React.Component { constructor() { @@ -16,11 +17,13 @@ export default class SearchBar extends React.Component { this.mounted = false; this.onListenerChange = this.onListenerChange.bind(this); + this.handleKeyDown = this.handleKeyDown.bind(this); this.handleUserInput = this.handleUserInput.bind(this); this.handleUserFocus = this.handleUserFocus.bind(this); this.handleUserBlur = this.handleUserBlur.bind(this); this.performSearch = this.performSearch.bind(this); this.handleSubmit = this.handleSubmit.bind(this); + this.completeWord = this.completeWord.bind(this); const state = this.getSearchTermStateFromStores(); state.focused = false; @@ -74,11 +77,18 @@ export default class SearchBar extends React.Component { results: null }); } + handleKeyDown(e) { + if (this.refs.autocomplete) { + this.refs.autocomplete.handleKeyDown(e); + } + } handleUserInput(e) { var term = e.target.value; PostStore.storeSearchTerm(term); PostStore.emitSearchTermChange(false); this.setState({searchTerm: term}); + + this.refs.autocomplete.handleInputChange(e.target, term); } handleMouseInput(e) { e.preventDefault(); @@ -97,7 +107,7 @@ export default class SearchBar extends React.Component { this.setState({isSearching: true}); client.search( terms, - function success(data) { + (data) => { this.setState({isSearching: false}); if (utils.isMobile()) { ReactDOM.findDOMNode(this.refs.search).value = ''; @@ -108,11 +118,11 @@ export default class SearchBar extends React.Component { results: data, is_mention_search: isMentionSearch }); - }.bind(this), - function error(err) { + }, + (err) => { this.setState({isSearching: false}); AsyncClient.dispatchError(err, 'search'); - }.bind(this) + } ); } } @@ -120,6 +130,24 @@ export default class SearchBar extends React.Component { e.preventDefault(); this.performSearch(this.state.searchTerm.trim()); } + + completeWord(partialWord, word) { + const textbox = ReactDOM.findDOMNode(this.refs.search); + let text = textbox.value; + + const caret = utils.getCaretPosition(textbox); + const preText = text.substring(0, caret - partialWord.length); + const postText = text.substring(caret); + text = preText + word + postText; + + textbox.value = text; + utils.setCaretPosition(textbox, preText.length + word.length); + + PostStore.storeSearchTerm(text); + PostStore.emitSearchTermChange(false); + this.setState({searchTerm: text}); + } + render() { var isSearching = null; if (this.state.isSearching) { @@ -143,12 +171,13 @@ export default class SearchBar extends React.Component { className='search__clear' onClick={this.clearFocus} > - Cancel + {'Cancel'} </span> <form role='form' className='search__form relative-div' onSubmit={this.handleSubmit} + style={{overflow: 'visible'}} > <span className='glyphicon glyphicon-search sidebar__search-icon' /> <input @@ -160,9 +189,14 @@ export default class SearchBar extends React.Component { onFocus={this.handleUserFocus} onBlur={this.handleUserBlur} onChange={this.handleUserInput} + onKeyDown={this.handleKeyDown} onMouseUp={this.handleMouseInput} /> {isSearching} + <SearchAutocomplete + ref='autocomplete' + completeWord={this.completeWord} + /> <Popover placement='bottom' className={helpClass} diff --git a/web/react/stores/user_store.jsx b/web/react/stores/user_store.jsx index 575e6d51e..ce80c5ec9 100644 --- a/web/react/stores/user_store.jsx +++ b/web/react/stores/user_store.jsx @@ -48,6 +48,7 @@ class UserStoreClass extends EventEmitter { this.getProfilesUsernameMap = this.getProfilesUsernameMap.bind(this); this.getProfiles = this.getProfiles.bind(this); this.getActiveOnlyProfiles = this.getActiveOnlyProfiles.bind(this); + this.getActiveOnlyProfileList = this.getActiveOnlyProfileList.bind(this); this.saveProfile = this.saveProfile.bind(this); this.setSessions = this.setSessions.bind(this); this.getSessions = this.getSessions.bind(this); @@ -215,6 +216,19 @@ class UserStoreClass extends EventEmitter { return active; } + getActiveOnlyProfileList() { + const profileMap = this.getActiveOnlyProfiles(); + const profiles = []; + + for (const id in profileMap) { + if (profileMap.hasOwnProperty(id)) { + profiles.push(profileMap[id]); + } + } + + return profiles; + } + saveProfile(profile) { var ps = this.getProfiles(); ps[profile.id] = profile; diff --git a/web/react/utils/constants.jsx b/web/react/utils/constants.jsx index 7d2626fc1..72773bf05 100644 --- a/web/react/utils/constants.jsx +++ b/web/react/utils/constants.jsx @@ -311,6 +311,7 @@ module.exports = { RIGHT: 39, BACKSPACE: 8, ENTER: 13, - ESCAPE: 27 + ESCAPE: 27, + SPACE: 32 } }; 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