See Release Notes
Long Term Support Release
Differences Between: [Versions 310 and 401] [Versions 311 and 401] [Versions 39 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 * Contains event class for displaying a calendar event's icon. 19 * 20 * @package core_calendar 21 * @copyright 2017 Ryan Wyllie <ryan@moodle.com> 22 * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later 23 */ 24 25 namespace core_calendar\external; 26 27 defined('MOODLE_INTERNAL') || die(); 28 29 use \core\external\exporter; 30 use \core_calendar\local\event\entities\event_interface; 31 32 /** 33 * Class for displaying a calendar event's icon. 34 * 35 * @package core_calendar 36 * @copyright 2017 Ryan Wyllie <ryan@moodle.com> 37 * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later 38 */ 39 class event_icon_exporter extends exporter { 40 41 /** 42 * Constructor. 43 * 44 * @param event_interface $event 45 * @param array $related The related data. 46 */ 47 public function __construct(event_interface $event, $related = []) { 48 global $PAGE; 49 $coursemodule = $event->get_course_module(); 50 $category = $event->get_category(); 51 $categoryid = $category ? $category->get('id') : null; 52 $course = $event->get_course(); 53 $courseid = $course ? $course->get('id') : null; 54 $group = $event->get_group(); 55 $groupid = $group ? $group->get('id') : null; 56 $user = $event->get_user(); 57 $userid = $user ? $user->get('id') : null; 58 $isactivityevent = !empty($coursemodule); 59 $issiteevent = ($course && $courseid == SITEID); 60 $iscategoryevent = ($category && !empty($categoryid)); 61 $iscourseevent = ($course && !empty($courseid) && $courseid != SITEID && empty($groupid)); 62 $isgroupevent = ($group && !empty($groupid)); 63 $isuserevent = ($user && !empty($userid)); 64 $iconurl = ''; 65 $iconclass = ''; 66 67 if ($isactivityevent) { 68 $key = 'monologo'; 69 $component = $coursemodule->get('modname'); 70 71 $iconurl = get_fast_modinfo($courseid)->get_cm($coursemodule->get('id'))->get_icon_url(); 72 $iconclass = $iconurl->get_param('filtericon') ? '' : 'nofilter'; 73 $iconurl = $iconurl->out(false); 74 if (get_string_manager()->string_exists($event->get_type(), $component)) { 75 $alttext = get_string($event->get_type(), $component); 76 } else { 77 $alttext = get_string('activityevent', 'calendar'); 78 } 79 } else if ($event->get_component()) { 80 // Guess the icon and the title for the component event. By default display calendar icon and the 81 // plugin name as the alttext. 82 if ($PAGE->theme->resolve_image_location($event->get_type(), $event->get_component())) { 83 $key = $event->get_type(); 84 $component = $event->get_component(); 85 } else { 86 $key = 'i/otherevent'; 87 $component = 'core'; 88 } 89 90 if (get_string_manager()->string_exists($event->get_type(), $event->get_component())) { 91 $alttext = get_string($event->get_type(), $event->get_component()); 92 } else { 93 $alttext = get_string('pluginname', $event->get_component()); 94 } 95 } else if ($issiteevent) { 96 $key = 'i/siteevent'; 97 $component = 'core'; 98 $alttext = get_string('typesite', 'calendar'); 99 } else if ($iscategoryevent) { 100 $key = 'i/categoryevent'; 101 $component = 'core'; 102 $alttext = get_string('typecategory', 'calendar'); 103 } else if ($iscourseevent) { 104 $key = 'i/courseevent'; 105 $component = 'core'; 106 $alttext = get_string('typecourse', 'calendar'); 107 } else if ($isgroupevent) { 108 $key = 'i/groupevent'; 109 $component = 'core'; 110 $alttext = get_string('typegroup', 'calendar'); 111 } else if ($isuserevent) { 112 $key = 'i/userevent'; 113 $component = 'core'; 114 $alttext = get_string('typeuser', 'calendar'); 115 } else { 116 // Default to site event icon? 117 $key = 'i/siteevent'; 118 $component = 'core'; 119 $alttext = get_string('typesite', 'calendar'); 120 } 121 122 $data = new \stdClass(); 123 $data->key = $key; 124 $data->component = $component; 125 $data->alttext = $alttext; 126 $data->iconurl = $iconurl; 127 $data->iconclass = $iconclass; 128 129 parent::__construct($data, $related); 130 } 131 132 /** 133 * Return the list of properties. 134 * 135 * @return array 136 */ 137 protected static function define_properties() { 138 return [ 139 'key' => ['type' => PARAM_TEXT], 140 'component' => ['type' => PARAM_TEXT], 141 'alttext' => ['type' => PARAM_TEXT], 142 'iconurl' => ['type' => PARAM_TEXT], 143 'iconclass' => ['type' => PARAM_TEXT], 144 ]; 145 } 146 147 /** 148 * Returns a list of objects that are related. 149 * 150 * @return array 151 */ 152 protected static function define_related() { 153 return [ 154 'context' => 'context', 155 ]; 156 } 157 }
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