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// Copyright (c) 2015 Mattermost, Inc. All Rights Reserved.
// See License.txt for license information.
import $ from 'jquery';
import ReactDOM from 'react-dom';
import client from 'utils/web_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 SuggestionBox from './suggestion/suggestion_box.jsx';
import SearchChannelProvider from './suggestion/search_channel_provider.jsx';
import SearchSuggestionList from './suggestion/search_suggestion_list.jsx';
import SearchUserProvider from './suggestion/search_user_provider.jsx';
import * as utils from 'utils/utils.jsx';
import Constants from 'utils/constants.jsx';
import {intlShape, injectIntl, defineMessages, FormattedMessage, FormattedHTMLMessage} from 'react-intl';
var ActionTypes = Constants.ActionTypes;
import {Popover} from 'react-bootstrap';
const holders = defineMessages({
search: {
id: 'search_bar.search',
defaultMessage: 'Search'
}
});
import React from 'react';
class SearchBar extends React.Component {
constructor() {
super();
this.mounted = false;
this.onListenerChange = this.onListenerChange.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);
const state = this.getSearchTermStateFromStores();
state.focused = false;
this.state = state;
this.suggestionProviders = [new SearchChannelProvider(), new SearchUserProvider()];
}
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.RECEIVED_SEARCH,
results: null
});
AppDispatcher.handleServerAction({
type: ActionTypes.RECEIVED_SEARCH_TERM,
term: null,
do_search: false,
is_mention_search: false
});
AppDispatcher.handleServerAction({
type: ActionTypes.RECEIVED_POST_SELECTED,
postId: null
});
}
handleUserInput(text) {
var term = text;
SearchStore.storeSearchTerm(term);
SearchStore.emitSearchTermChange(false);
this.setState({searchTerm: 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,
isMentionSearch,
(data) => {
this.setState({isSearching: false});
if (utils.isMobile()) {
ReactDOM.findDOMNode(this.refs.search).value = '';
}
AppDispatcher.handleServerAction({
type: ActionTypes.RECEIVED_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());
}
render() {
var isSearching = null;
if (this.state.isSearching) {
isSearching = <span className={'fa fa-refresh fa-refresh-animate icon--refresh icon--rotate'}></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}
>
<FormattedMessage
id='search_bar.cancel'
defaultMessage='Cancel'
/>
</span>
<form
role='form'
className='search__form'
onSubmit={this.handleSubmit}
style={{overflow: 'visible'}}
autoComplete='off'
>
<span className='fa fa-search sidebar__search-icon'/>
<SuggestionBox
ref='search'
className='form-control search-bar'
placeholder={this.props.intl.formatMessage(holders.search)}
value={this.state.searchTerm}
onFocus={this.handleUserFocus}
onBlur={this.handleUserBlur}
onUserInput={this.handleUserInput}
listComponent={SearchSuggestionList}
providers={this.suggestionProviders}
type='search'
/>
{isSearching}
<Popover
id='searchbar-help-popup'
placement='bottom'
className={helpClass}
>
<FormattedHTMLMessage
id='search_bar.usage'
defaultMessage='<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>
);
}
}
SearchBar.propTypes = {
intl: intlShape.isRequired
};
export default injectIntl(SearchBar);
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