Annotation of /contrib/plugins/grade/report/visual/data.php
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Revision 1.1 - (view) (download)
| 1 : | dservos | 1.1 | <?php |
| 2 : | /////////////////////////////////////////////////////////////////////////// | ||
| 3 : | // // | ||
| 4 : | // NOTICE OF COPYRIGHT // | ||
| 5 : | // // | ||
| 6 : | // Moodle - Modular Object-Oriented Dynamic Learning Environment // | ||
| 7 : | // http://moodle.org // | ||
| 8 : | // // | ||
| 9 : | // Copyright (C) 1999 onwards Martin Dougiamas http://moodle.com // | ||
| 10 : | // // | ||
| 11 : | // This program is free software; you can redistribute it and/or modify // | ||
| 12 : | // it under the terms of the GNU General Public License as published by // | ||
| 13 : | // the Free Software Foundation; either version 2 of the License, or // | ||
| 14 : | // (at your option) any later version. // | ||
| 15 : | // // | ||
| 16 : | // This program is distributed in the hope that it will be useful, // | ||
| 17 : | // but WITHOUT ANY WARRANTY; without even the implied warranty of // | ||
| 18 : | // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the // | ||
| 19 : | // GNU General Public License for more details: // | ||
| 20 : | // // | ||
| 21 : | // http://www.gnu.org/copyleft/gpl.html // | ||
| 22 : | // // | ||
| 23 : | /////////////////////////////////////////////////////////////////////////// | ||
| 24 : | |||
| 25 : | /** | ||
| 26 : | * Page to be read in by the flex application. | ||
| 27 : | * Outputs data for a visulasation in tab format. | ||
| 28 : | */ | ||
| 29 : | |||
| 30 : | /// Get a session id from the URI request and make a cookie | ||
| 31 : | /// for it temparaly. This is needed as the flex application will | ||
| 32 : | /// not have the users oringal cookie and only the session information | ||
| 33 : | /// witch is passed to it. | ||
| 34 : | $cookiewasset = false; | ||
| 35 : | if(empty($_COOKIE) && isset($_GET['sessionid']) && isset($_GET['sessioncookie']) && isset($_GET['sessiontest'])) { | ||
| 36 : | $_COOKIE['MoodleSession' . $_GET['sessioncookie']] = $_GET['sessionid']; | ||
| 37 : | $_COOKIE['MoodleSessionTest' . $_GET['sessioncookie']] = $_GET['sessiontest']; | ||
| 38 : | $cookiewasset = true; | ||
| 39 : | } | ||
| 40 : | |||
| 41 : | require_once '../../../config.php'; | ||
| 42 : | require_once $CFG->libdir.'/gradelib.php'; | ||
| 43 : | require_once $CFG->dirroot.'/grade/lib.php'; | ||
| 44 : | require_once $CFG->dirroot.'/grade/report/visual/lib.php'; | ||
| 45 : | |||
| 46 : | $courseid = required_param('id'); | ||
| 47 : | |||
| 48 : | /// basic access checks | ||
| 49 : | if(isset($DB) && !is_null($DB)) { | ||
| 50 : | $course = $DB->get_record('course', array('id' => $courseid)); | ||
| 51 : | } else { | ||
| 52 : | $course = get_record('course', 'id', $courseid); | ||
| 53 : | } | ||
| 54 : | if (!$course) { | ||
| 55 : | print_error('nocourseid'); | ||
| 56 : | } | ||
| 57 : | require_login($course); | ||
| 58 : | $context = get_context_instance(CONTEXT_COURSE, $course->id); | ||
| 59 : | require_capability('gradereport/visual:view', $context); | ||
| 60 : | |||
| 61 : | /// get tracking object | ||
| 62 : | $gpr = new grade_plugin_return(array('type'=>'report', 'plugin'=>'visual', 'courseid'=>$courseid)); | ||
| 63 : | |||
| 64 : | grade_regrade_final_grades($courseid); | ||
| 65 : | |||
| 66 : | /// Get report object | ||
| 67 : | $report = new grade_report_visual($courseid, $gpr, $context); | ||
| 68 : | $report->load_users(); | ||
| 69 : | $report->harvest_data(); | ||
| 70 : | $report->report_data(); | ||
| 71 : | |||
| 72 : | /// Output data in tab format. | ||
| 73 : | echo $report->get_tab(); | ||
| 74 : | |||
| 75 : | /// Clean up cookie if it was created. | ||
| 76 : | if($cookiewasset) { | ||
| 77 : | $_COOKIE['MoodleSession' . $_GET['sessioncookie']] = null; | ||
| 78 : | $_COOKIE['MoodleSessionTest' . $_GET['sessioncookie']] = null; | ||
| 79 : | } | ||
| 80 : | ?> |
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