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// Copyright (c) 2015 Mattermost, Inc. All Rights Reserved.
// See License.txt for license information.
import * as client from '../utils/client.jsx';
import * as AsyncClient from '../utils/async_client.jsx';
import SearchStore from '../stores/search_store.jsx';
import AppDispatcher from '../dispatcher/app_dispatcher.jsx';
import * as utils from '../utils/utils.jsx';
import Constants from '../utils/constants.jsx';
var ActionTypes = Constants.ActionTypes;
var Popover = ReactBootstrap.Popover;
import SearchAutocomplete from './search_autocomplete.jsx';
export default class SearchBar extends React.Component {
constructor() {
super();
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;
this.state = state;
}
getSearchTermStateFromStores() {
var term = SearchStore.getSearchTerm() || '';
return {
searchTerm: term
};
}
componentDidMount() {
SearchStore.addSearchTermChangeListener(this.onListenerChange);
this.mounted = true;
}
componentWillUnmount() {
SearchStore.removeSearchTermChangeListener(this.onListenerChange);
this.mounted = false;
}
onListenerChange(doSearch, isMentionSearch) {
if (this.mounted) {
var newState = this.getSearchTermStateFromStores();
if (!utils.areObjectsEqual(newState, this.state)) {
this.setState(newState);
}
if (doSearch) {
this.performSearch(newState.searchTerm, isMentionSearch);
}
}
}
clearFocus() {
$('.search-bar__container').removeClass('focused');
}
handleClose(e) {
e.preventDefault();
AppDispatcher.handleServerAction({
type: ActionTypes.RECIEVED_SEARCH,
results: null
});
AppDispatcher.handleServerAction({
type: ActionTypes.RECIEVED_SEARCH_TERM,
term: null,
do_search: false,
is_mention_search: false
});
AppDispatcher.handleServerAction({
type: ActionTypes.RECIEVED_POST_SELECTED,
results: null
});
}
handleKeyDown(e) {
if (this.refs.autocomplete) {
this.refs.autocomplete.handleKeyDown(e);
}
}
handleUserInput(e) {
var term = e.target.value;
SearchStore.storeSearchTerm(term);
SearchStore.emitSearchTermChange(false);
this.setState({searchTerm: term});
this.refs.autocomplete.handleInputChange(e.target, term);
}
handleUserBlur() {
this.setState({focused: false});
}
handleUserFocus() {
$('.search-bar__container').addClass('focused');
this.setState({focused: true});
}
performSearch(terms, isMentionSearch) {
if (terms.length) {
this.setState({isSearching: true});
client.search(
terms,
(data) => {
this.setState({isSearching: false});
if (utils.isMobile()) {
ReactDOM.findDOMNode(this.refs.search).value = '';
}
AppDispatcher.handleServerAction({
type: ActionTypes.RECIEVED_SEARCH,
results: data,
is_mention_search: isMentionSearch
});
},
(err) => {
this.setState({isSearching: false});
AsyncClient.dispatchError(err, 'search');
}
);
}
}
handleSubmit(e) {
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);
SearchStore.storeSearchTerm(text);
SearchStore.emitSearchTermChange(false);
this.setState({searchTerm: text});
}
render() {
var isSearching = null;
if (this.state.isSearching) {
isSearching = <span className={'glyphicon glyphicon-refresh glyphicon-refresh-animate'}></span>;
}
let helpClass = 'search-help-popover';
if (!this.state.searchTerm && this.state.focused) {
helpClass += ' visible';
}
return (
<div>
<div
className='sidebar__collapse'
onClick={this.handleClose}
>
<span className='fa fa-angle-left'></span>
</div>
<span
className='search__clear'
onClick={this.clearFocus}
>
{'Cancel'}
</span>
<form
role='form'
className='search__form relative-div'
onSubmit={this.handleSubmit}
style={{overflow: 'visible'}}
autoComplete='off'
>
<span className='glyphicon glyphicon-search sidebar__search-icon' />
<input
type='text'
ref='search'
className='form-control search-bar'
placeholder='Search'
value={this.state.searchTerm}
onFocus={this.handleUserFocus}
onBlur={this.handleUserBlur}
onChange={this.handleUserInput}
onKeyDown={this.handleKeyDown}
/>
{isSearching}
<SearchAutocomplete
ref='autocomplete'
completeWord={this.completeWord}
/>
<Popover
id='searchbar-help-popup'
placement='bottom'
className={helpClass}
>
<h4>{'Search Options'}</h4>
<ul>
<li>
<span>{'Use '}</span><b>{'"quotation marks"'}</b><span>{' to search for phrases'}</span>
</li>
<li>
<span>{'Use '}</span><b>{'from:'}</b><span>{' to find posts from specific users and '}</span><b>{'in:'}</b><span>{' to find posts in specific channels'}</span>
</li>
</ul>
</Popover>
</form>
</div>
);
}
}
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