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// Copyright (c) 2015 Mattermost, Inc. All Rights Reserved.
// See License.txt for license information.
import SearchStore from '../stores/search_store.jsx';
import UserStore from '../stores/user_store.jsx';
import SearchBox from './search_bar.jsx';
import * as Utils from '../utils/utils.jsx';
import SearchResultsHeader from './search_results_header.jsx';
import SearchResultsItem from './search_results_item.jsx';
function getStateFromStores() {
return {results: SearchStore.getSearchResults()};
}
export default class SearchResults extends React.Component {
constructor(props) {
super(props);
this.mounted = false;
this.onChange = this.onChange.bind(this);
this.resize = this.resize.bind(this);
this.handleResize = this.handleResize.bind(this);
const state = getStateFromStores();
state.windowWidth = Utils.windowWidth();
state.windowHeight = Utils.windowHeight();
this.state = state;
}
componentDidMount() {
this.mounted = true;
SearchStore.addSearchChangeListener(this.onChange);
this.resize();
window.addEventListener('resize', this.handleResize);
}
componentDidUpdate() {
this.resize();
}
componentWillUnmount() {
SearchStore.removeSearchChangeListener(this.onChange);
this.mounted = false;
window.removeEventListener('resize', this.handleResize);
}
handleResize() {
this.setState({
windowWidth: Utils.windowWidth(),
windowHeight: Utils.windowHeight()
});
}
onChange() {
if (this.mounted) {
var newState = getStateFromStores();
if (!Utils.areObjectsEqual(newState, this.state)) {
this.setState(newState);
}
}
}
resize() {
$('#search-items-container').scrollTop(0);
if (this.state.windowWidth > 768) {
$('#search-items-container').perfectScrollbar();
}
}
render() {
var results = this.state.results;
var currentId = UserStore.getCurrentId();
var searchForm = null;
if (currentId) {
searchForm = <SearchBox />;
}
var noResults = (!results || !results.order || !results.order.length);
var searchTerm = SearchStore.getSearchTerm();
var ctls = null;
if (!searchTerm && noResults) {
ctls = (
<div className='sidebar--right__subheader'>
<ul>
<li>
{'Use '}<b>{'"quotation marks"'}</b>{' to search for phrases'}
</li>
<li>
{'Use '}<b>{'from:'}</b>{' to find posts from specific users and '}<b>{'in:'}</b>{' to find posts in specific channels'}
</li>
</ul>
</div>
);
} else if (noResults) {
ctls =
(
<div className='sidebar--right__subheader'>
<h4>{'NO RESULTS'}</h4>
<ul>
<li>{'If you\'re searching a partial phrase (ex. searching "rea", looking for "reach" or "reaction"), append a * to your search term'}</li>
<li>{'Due to the volume of results, two letter searches and common words like "this", "a" and "is" won\'t appear in search results'}</li>
</ul>
</div>
);
} else {
ctls = results.order.map(function mymap(id) {
var post = results.posts[id];
return (
<SearchResultsItem
key={post.id}
post={post}
term={searchTerm}
isMentionSearch={this.props.isMentionSearch}
/>
);
}, this);
}
return (
<div className='sidebar--right__content'>
<div className='search-bar__container sidebar--right__search-header'>{searchForm}</div>
<div className='sidebar-right__body'>
<SearchResultsHeader isMentionSearch={this.props.isMentionSearch} />
<div
id='search-items-container'
className='search-items-container'
>
{ctls}
</div>
</div>
</div>
);
}
}
SearchResults.propTypes = {
isMentionSearch: React.PropTypes.bool
};
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