forked from extern/egroupware
a6837b6a40
-Add popup tutorials player -List tutorials in sidebox with their titles and thumbnails only
72 lines
1.7 KiB
PHP
72 lines
1.7 KiB
PHP
<?php
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/**
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* EGroupware - Tutorial
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*
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* @link http://www.egroupware.org
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* @package home
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* @author Hadi Nategh [hn@stylite.de]
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* @copyright (c) 2015 by Stylite AG <info-AT-stylite.de>
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* @license http://opensource.org/licenses/gpl-license.php GPL - GNU General Public License
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* @version $Id:$
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*/
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class home_tutorial_ui {
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/**
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* Methods callable via menuaction
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*
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* @var array
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*/
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public $public_functions = array(
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'popup' => true
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);
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/**
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* Popup window to display youtube video
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* @param type $content
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*/
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function popup ($content)
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{
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//Allow youtube frame to pass the CSP check
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egw_framework::csp_frame_src_attrs(array('www.youtube.com'));
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$tmpl = new etemplate_new('home.tutorial');
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// Get tutorial object id
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$tuid_indx = explode('-',$_GET['tuid']);
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// read tutorials json file to fetch data
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$tutorials = json_decode(self::getJsonData(), true);
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$content = $tutorials[$tuid_indx[0]][$tuid_indx[1]][$tuid_indx[2]];
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$tmpl->exec('home.home_tutorial_ui.popup', $content,array(),array(),array(),array(),2);
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}
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/**
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* Ajax function to get videos links as json
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*/
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function ajax_data()
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{
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$response = egw_json_response::get();
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$response->data(json_decode(self::getJsonData()));
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}
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/**
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* Function to fetch data from tutorials.json file
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* @return string returns json string
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*
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* @TODO: implement tree level caching
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*/
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static function getJsonData()
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{
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if (!($json = egw_cache::getCache(egw_cache::TREE, 'home', 'egw_tutorial_json')))
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{
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$json = file_get_contents('http://www.egroupware.de/videos/tutorials.json');
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// Cache the json object for one month
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egw_cache::addCache(egw_cache::TREE, 'home', 'egw_tutorial_json', $json, 3600 * 720);
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}
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return $json;
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}
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}
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