/** * ownCloud * * @author Robin Appelman * @copyright 2012 Robin Appelman icewind1991@gmail.com * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU AFFERO GENERAL PUBLIC LICENSE * License as published by the Free Software Foundation; either * version 3 of the License, or any later version. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU AFFERO GENERAL PUBLIC LICENSE for more details. * * You should have received a copy of the GNU Affero General Public * License along with this library. If not, see . * */ /** * Wrapper for server side events * (http://en.wikipedia.org/wiki/Server-sent_events) * includes a fallback for older browsers and IE * * use server side events with caution, too many open requests can hang the * server */ /* global EventSource */ /** * Create a new event source * @param {string} src * @param {object} [data] to be send as GET * * @constructs OC.EventSource */ OC.EventSource=function(src,data){ var dataStr=''; var name; var joinChar; this.typelessListeners=[]; this.closed = false; this.listeners={}; if(data){ for(name in data){ dataStr+=name+'='+encodeURIComponent(data[name])+'&'; } } dataStr+='requesttoken='+encodeURIComponent(oc_requesttoken); if(!this.useFallBack && typeof EventSource !== 'undefined'){ joinChar = '&'; if(src.indexOf('?') === -1) { joinChar = '?'; } this.source= new EventSource(src+joinChar+dataStr); this.source.onmessage=function(e){ for(var i=0;i'); this.iframe.attr('id',iframeId); this.iframe.hide(); joinChar = '&'; if(src.indexOf('?') === -1) { joinChar = '?'; } this.iframe.attr('src',src+joinChar+'fallback=true&fallback_id='+OC.EventSource.iframeCount+'&'+dataStr); $('body').append(this.iframe); this.useFallBack=true; OC.EventSource.iframeCount++; } //add close listener this.listen('__internal__',function(data){ if(data === 'close'){ this.close(); } }.bind(this)); }; OC.EventSource.fallBackSources=[]; OC.EventSource.iframeCount=0;//number of fallback iframes OC.EventSource.fallBackCallBack=function(id,type,data){ OC.EventSource.fallBackSources[id].fallBackCallBack(type,data); }; OC.EventSource.prototype={ typelessListeners:[], iframe:null, listeners:{},//only for fallback useFallBack:false, /** * Fallback callback for browsers that don't have the * native EventSource object. * * Calls the registered listeners. * * @private * @param {String} type event type * @param {Object} data received data */ fallBackCallBack:function(type,data){ var i; // ignore messages that might appear after closing if (this.closed) { return; } if(type){ if (typeof this.listeners.done !== 'undefined') { for(i=0;i Nextcloud server, a safe home for all your data: https://github.com/nextcloud/serverwww-data
aboutsummaryrefslogtreecommitdiffstats
path: root/lib/private/DB/QueryBuilder/FunctionBuilder/PgSqlFunctionBuilder.php
blob: 8753d26104f2254bbfd275d29e5ddb1c8ec700ba (plain) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33

<?php
/**
 * @copyright Copyright (c) 2017 Robin Appelman <robin@icewind.nl>
 *
 * @author Joas Schilling <coding@schilljs.com>
 * @author Robin Appelman <robin@icewind.nl>
 *
 * @license GNU AGPL version 3 or any later version
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as
 * published by the Free Software Foundation, either version 3 of the
 * License, or (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Affero General Public License for more details.
 *
 * You should have received a copy of the GNU Affero General Public License
 * along with this program. If not, see <http://www.gnu.org/licenses/>.
 *
 */

namespace OC\DB\QueryBuilder\FunctionBuilder;

use OC\DB\QueryBuilder\QueryFunction;

class PgSqlFunctionBuilder extends FunctionBuilder {
	public function concat($x, $y) {
		return new QueryFunction('(' . $this->helper->quoteColumnName($x) . ' || ' . $this->helper->quoteColumnName($y) . ')');
	}
}