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Long Term Support Release
Differences Between: [Versions 310 and 401] [Versions 311 and 401] [Versions 39 and 401] [Versions 400 and 401]
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 * The trait for adding eventtype fields to a form. 19 * 20 * @package core_calendar 21 * @copyright 2017 Andrew Nicols <andrew@nicols.co.uk> 22 * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later 23 */ 24 namespace core_calendar\local\event\forms; 25 26 defined('MOODLE_INTERNAL') || die(); 27 28 /** 29 * The trait for adding eventtype fields to a form. 30 * 31 * @copyright 2017 Andrew Nicols <andrew@nicols.co.uk> 32 * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later 33 */ 34 trait eventtype { 35 36 /** 37 * Add the appropriate elements for the available event types. 38 * 39 * If the only event type available is 'user' then we add a hidden 40 * element because there is nothing for the user to choose. 41 * 42 * If more than one type is available then we add the elements as 43 * follows: 44 * - Always add the event type selector 45 * - Elements per type: 46 * - course: add an additional select element with each 47 * course as an option. 48 * - group: add a select element for the course (different 49 * from the above course select) and a select 50 * element for the group. 51 * 52 * @param MoodleQuickForm $mform 53 * @param array $eventtypes The available event types for the user 54 */ 55 protected function add_event_type_elements($mform, $eventtypes) { 56 global $CFG, $DB; 57 $options = []; 58 59 if (!empty($eventtypes['user'])) { 60 $options['user'] = get_string('user', 'calendar'); 61 } 62 if (!empty($eventtypes['group'])) { 63 $options['group'] = get_string('group', 'calendar'); 64 } 65 if (!empty($eventtypes['course'])) { 66 $options['course'] = get_string('course', 'calendar'); 67 } 68 if (!empty($eventtypes['category'])) { 69 $options['category'] = get_string('category', 'calendar'); 70 } 71 if (!empty($eventtypes['site'])) { 72 $options['site'] = get_string('site', 'calendar'); 73 } 74 75 // If we only have one event type and it's 'user' event then don't bother 76 // rendering the select boxes because there is no choice for the user to 77 // make. 78 if (!empty($eventtypes['user']) && count($options) == 1) { 79 $mform->addElement('hidden', 'eventtype'); 80 $mform->setType('eventtype', PARAM_TEXT); 81 $mform->setDefault('eventtype', 'user'); 82 return; 83 } else { 84 $mform->addElement('select', 'eventtype', get_string('eventkind', 'calendar'), $options); 85 } 86 87 if (!empty($eventtypes['category'])) { 88 $categoryoptions = []; 89 foreach (\core_course_category::make_categories_list('moodle/category:manage') as $id => $category) { 90 $categoryoptions[$id] = $category; 91 } 92 93 $mform->addElement('autocomplete', 'categoryid', get_string('category'), $categoryoptions); 94 $mform->hideIf('categoryid', 'eventtype', 'noteq', 'category'); 95 } 96 97 $showall = is_siteadmin() && !empty($CFG->calendar_adminseesall); 98 if (!empty($eventtypes['course'])) { 99 $mform->addElement('course', 'courseid', get_string('course'), ['limittoenrolled' => !$showall]); 100 $mform->hideIf('courseid', 'eventtype', 'noteq', 'course'); 101 } 102 103 if (!empty($eventtypes['group'])) { 104 $groups = !(empty($this->_customdata['groups'])) ? $this->_customdata['groups'] : null; 105 // Get the list of courses without groups to filter on the course selector. 106 $sql = "SELECT c.id 107 FROM {course} c 108 WHERE c.id NOT IN ( 109 SELECT DISTINCT courseid FROM {groups} 110 )"; 111 $coursesnogroup = $DB->get_records_sql($sql); 112 $mform->addElement('course', 'groupcourseid', get_string('course'), ['limittoenrolled' => !$showall, 113 'exclude' => array_keys($coursesnogroup)]); 114 $mform->hideIf('groupcourseid', 'eventtype', 'noteq', 'group'); 115 116 $mform->addElement('select', 'groupid', get_string('group'), $groups); 117 $mform->hideIf('groupid', 'eventtype', 'noteq', 'group'); 118 // We handle the group select hide/show actions on the event_form module. 119 } 120 } 121 }
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