grade/export/xls/export.php

   1 <?php
   2
   3 // This file is part of Moodle - http://moodle.org/
   4 //
   5 // Moodle is free software: you can redistribute it and/or modify
   6 // it under the terms of the GNU General Public License as published by
   7 // the Free Software Foundation, either version 3 of the License, or
   8 // (at your option) any later version.
   9 //
  10 // Moodle is distributed in the hope that it will be useful,
  11 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  12 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13 // GNU General Public License for more details.
  14 //
  15 // You should have received a copy of the GNU General Public License
  16 // along with Moodle.  If not, see <http://www.gnu.org/licenses/>.
  17
  18 require_once '../../../config.php';
  19 require_once $CFG->dirroot.'/grade/export/lib.php';
  20 require_once 'grade_export_xls.php';
  21
  22 $id                = required_param('id', PARAM_INT); // course id
  23 $PAGE->set_url('/grade/export/xls/export.php', array('id'=>$id));
  24
  25 if (!$course = $DB->get_record('course', array('id'=>$id))) {
  26     print_error('invalidcourseid');
  27 }
  28
  29 require_login($course);
  30 $context = context_course::instance($id);
  31 $groupid = groups_get_course_group($course, true);
  32
  33 require_capability('moodle/grade:export', $context);
  34 require_capability('gradeexport/xls:view', $context);
  35
  36 // We need to call this method here before any print otherwise the menu won't display.
  37 // If you use this method without this check, will break the direct grade exporting (without publishing).
  38 $key = optional_param('key', '', PARAM_RAW);
  39 if (!empty($CFG->gradepublishing) && !empty($key)) {
  40     print_grade_page_head($COURSE->id, 'export', 'xls', get_string('exportto', 'grades') . ' ' . get_string('pluginname', 'gradeexport_xls'));
  41 }
  42
  43 if (groups_get_course_groupmode($COURSE) == SEPARATEGROUPS and !has_capability('moodle/site:accessallgroups', $context)) {
  44     if (!groups_is_member($groupid, $USER->id)) {
  45         print_error('cannotaccessgroup', 'grades');
  46     }
  47 }
  48 $mform = new grade_export_form(null, array('publishing' => true, 'simpleui' => true, 'multipledisplaytypes' => true));
  49 $formdata = $mform->get_data();
  50 $export = new grade_export_xls($course, $groupid, $formdata);
  51
  52 // If the gradepublishing is enabled and user key is selected print the grade publishing link.
  53 if (!empty($CFG->gradepublishing) && !empty($key)) {
  54     groups_print_course_menu($course, 'index.php?id='.$id);
  55     echo $export->get_grade_publishing_url();
  56     echo $OUTPUT->footer();
  57 } else {
  58     $event = \gradeexport_xls\event\grade_exported::create(array('context' => $context));
  59     $event->trigger();
  60     $export->print_grades();
  61 }
  62