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Long Term Support Release
Differences Between: [Versions 401 and 403]
1 <?php 2 // This file is part of Moodle - http://moodle.org/ 3 // 4 // Moodle is free software: you can redistribute it and/or modify 5 // it under the terms of the GNU General Public License as published by 6 // the Free Software Foundation, either version 3 of the License, or 7 // (at your option) any later version. 8 // 9 // Moodle is distributed in the hope that it will be useful, 10 // but WITHOUT ANY WARRANTY; without even the implied warranty of 11 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 12 // GNU General Public License for more details. 13 // 14 // You should have received a copy of the GNU General Public License 15 // along with Moodle. If not, see <http://www.gnu.org/licenses/>. 16 17 /** 18 * Returns an array of reports to which are currently readable. 19 * @package mod_scorm 20 * @author Ankit Kumar Agarwal 21 * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later 22 */ 23 24 defined('MOODLE_INTERNAL') || die(); 25 26 /* Generates and returns list of available Scorm report sub-plugins 27 * 28 * @param context context level to check caps against 29 * @return array list of valid reports present 30 */ 31 function scorm_report_list($context) { 32 global $CFG; 33 static $reportlist; 34 if (!empty($reportlist)) { 35 return $reportlist; 36 } 37 $installed = core_component::get_plugin_list('scormreport'); 38 foreach ($installed as $reportname => $notused) { 39 40 // Moodle 2.8+ style of autoloaded classes. 41 $classname = "scormreport_$reportname\\report"; 42 if (class_exists($classname)) { 43 $report = new $classname(); 44 45 if ($report->canview($context)) { 46 $reportlist[] = $reportname; 47 } 48 continue; 49 } 50 51 // Legacy style of naming classes. 52 $pluginfile = $CFG->dirroot.'/mod/scorm/report/'.$reportname.'/report.php'; 53 if (is_readable($pluginfile)) { 54 debugging("Please use autoloaded classnames for your plugin. Refer MDL-46469 for details", DEBUG_DEVELOPER); 55 include_once($pluginfile); 56 $reportclassname = "scorm_{$reportname}_report"; 57 if (class_exists($reportclassname)) { 58 $report = new $reportclassname(); 59 60 if ($report->canview($context)) { 61 $reportlist[] = $reportname; 62 } 63 } 64 } 65 } 66 return $reportlist; 67 } 68 /** 69 * Returns The maximum numbers of Questions associated with an Scorm Pack 70 * 71 * @param int Scorm ID 72 * @return int an integer representing the question count 73 */ 74 function get_scorm_question_count($scormid) { 75 global $DB; 76 $count = 0; 77 $params = array(); 78 $select = "scormid = ? AND "; 79 $select .= $DB->sql_like("element", "?", false); 80 $params[] = $scormid; 81 $params[] = "cmi.interactions_%.id"; 82 $rs = $DB->get_recordset_select("scorm_scoes_track", $select, $params, 'element'); 83 $keywords = array("cmi.interactions_", ".id"); 84 if ($rs->valid()) { 85 foreach ($rs as $record) { 86 $num = trim(str_ireplace($keywords, '', $record->element)); 87 if (is_numeric($num) && $num > $count) { 88 $count = $num; 89 } 90 } 91 // Done as interactions start at 0 (do only if we have something to report). 92 $count++; 93 } 94 $rs->close(); // Closing recordset. 95 return $count; 96 }
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