Current File : /home/admin/public_html/old/plugins/system/cwfacebookjs/cwfacebookjs.php
<?php
defined("_JEXEC") or die("Restricted access");
/**
* @package Joomla
* @subpackage CoalaWeb Facebook JS Plugin
* @author Steven Palmer
* @author url http://coalaweb.com
* @author email support@coalaweb.com
* @license GNU/GPL, see /assets/en-GB.license.txt
* @copyright Copyright (c) 2015 Steven Palmer All rights reserved.
*
* CoalaWeb Social Links is free software: you can redistribute it and/or modify
* it under the terms of the GNU 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 General Public License for more details.
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
jimport('joomla.plugin.plugin');
class plgSystemCwfacebookjs extends JPlugin {
public function __construct($subject, $config) {
parent::__construct($subject, $config);
// load the CoalaWeb Facebook JS language file
$lang = JFactory::getLanguage();
if ($lang->getTag() != 'en-GB') {
// Loads English language file as fallback (for undefined stuff in other language file)
$lang->load('plg_system_cwfacebookjs', JPATH_ADMINISTRATOR, 'en-GB');
}
$lang->load('plg_system_cwfacebookjs', JPATH_ADMINISTRATOR, null, 1);
//Load the component language strings
if ($lang->getTag() != 'en-GB') {
$lang->load('com_coalawebsociallinks', JPATH_ADMINISTRATOR, 'en-GB');
}
$lang->load('com_coalawebsociallinks', JPATH_ADMINISTRATOR, null, 1);
}
function onAfterRender() {
$app = JFactory::getApplication();
$doc = JFactory::getDocument();
$comParams = JComponentHelper::getParams('com_coalawebsociallinks');
$appId = $comParams->get('fb_app_id');
$loadJs = $comParams->get('load_fb_js', 1);
// Lets do a few checks first
if (!$loadJs || $app->getName() !== 'site' || $doc->getType() !== 'html') {
return;
}
// Detect language
$lang = JFactory::getLanguage();
$locale = $lang->getTag();
$locale = str_replace("-", "_", $locale);
// Facebook and Google only seem to support es_ES and es_LA for all of LATAM
$locale = (substr($locale, 0, 3) == 'es_' && $locale != 'es_ES') ? 'es_LA' : $locale;
$html = "\n" . '<!-- CoalaWeb Facebook JS -->'
. "\n" . '<div id="fb-root"></div>
<script>
window.fbAsyncInit = function() {
FB.init({
appId : "' . $appId . '",
xfbml : true,
version : "v2.3"
});
};
(function(d, s, id){
var js, fjs = d.getElementsByTagName(s)[0];
if (d.getElementById(id)) {return;}
js = d.createElement(s); js.id = id;
js.src = "//connect.facebook.net/' . $locale . '/sdk.js";
fjs.parentNode.insertBefore(js, fjs);
}(document, "script", "facebook-jssdk"));
</script>';
$body = JResponse::getBody();
$callcount = $app->get('CWFacebookJSCount', 0);
if ($callcount > 0) {
$matches = preg_split('/(<body.*?>)/i', $body, -1, PREG_SPLIT_NO_EMPTY | PREG_SPLIT_DELIM_CAPTURE);
/* assemble the HTML output back with the code in it */
$injectedHTML = $matches[0] . $matches[1] . $html . $matches[2];
JResponse::setBody($injectedHTML);
}
return;
}
}