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796 lines
33 KiB
796 lines
33 KiB
<?php
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// This file is part of Moodle - http://moodle.org/
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//
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// Moodle is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// Moodle is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with Moodle. If not, see <http://www.gnu.org/licenses/>.
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/**
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* Library of functions specific to course/modedit.php and course API functions.
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* The course API function calling them are course/lib.php:create_module() and update_module().
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* This file has been created has an alternative solution to a full refactor of course/modedit.php
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* in order to create the course API functions.
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*
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* @copyright 2013 Jerome Mouneyrac
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* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
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* @package core_course
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*/
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defined('MOODLE_INTERNAL') || die;
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require_once($CFG->dirroot.'/course/lib.php');
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/**
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* Add course module.
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*
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* The function does not check user capabilities.
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* The function creates course module, module instance, add the module to the correct section.
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* It also trigger common action that need to be done after adding/updating a module.
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*
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* @param object $moduleinfo the moudle data
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* @param object $course the course of the module
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* @param object $mform this is required by an existing hack to deal with files during MODULENAME_add_instance()
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* @return object the updated module info
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*/
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function add_moduleinfo($moduleinfo, $course, $mform = null) {
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global $DB, $CFG;
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// Attempt to include module library before we make any changes to DB.
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include_modulelib($moduleinfo->modulename);
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$moduleinfo->course = $course->id;
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$moduleinfo = set_moduleinfo_defaults($moduleinfo);
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if (!empty($course->groupmodeforce) or !isset($moduleinfo->groupmode)) {
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$moduleinfo->groupmode = 0; // Do not set groupmode.
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}
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// First add course_module record because we need the context.
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$newcm = new stdClass();
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$newcm->course = $course->id;
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$newcm->module = $moduleinfo->module;
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$newcm->instance = 0; // Not known yet, will be updated later (this is similar to restore code).
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$newcm->visible = $moduleinfo->visible;
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$newcm->visibleold = $moduleinfo->visible;
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$newcm->visibleoncoursepage = $moduleinfo->visibleoncoursepage;
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if (isset($moduleinfo->cmidnumber)) {
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$newcm->idnumber = $moduleinfo->cmidnumber;
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}
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$newcm->groupmode = $moduleinfo->groupmode;
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$newcm->groupingid = $moduleinfo->groupingid;
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$completion = new completion_info($course);
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if ($completion->is_enabled()) {
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$newcm->completion = $moduleinfo->completion;
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$newcm->completiongradeitemnumber = $moduleinfo->completiongradeitemnumber;
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$newcm->completionview = $moduleinfo->completionview;
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$newcm->completionexpected = $moduleinfo->completionexpected;
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}
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if(!empty($CFG->enableavailability)) {
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// This code is used both when submitting the form, which uses a long
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// name to avoid clashes, and by unit test code which uses the real
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// name in the table.
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$newcm->availability = null;
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if (property_exists($moduleinfo, 'availabilityconditionsjson')) {
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if ($moduleinfo->availabilityconditionsjson !== '') {
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$newcm->availability = $moduleinfo->availabilityconditionsjson;
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}
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} else if (property_exists($moduleinfo, 'availability')) {
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$newcm->availability = $moduleinfo->availability;
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}
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// If there is any availability data, verify it.
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if ($newcm->availability) {
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$tree = new \core_availability\tree(json_decode($newcm->availability));
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// Save time and database space by setting null if the only data
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// is an empty tree.
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if ($tree->is_empty()) {
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$newcm->availability = null;
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}
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}
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}
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if (isset($moduleinfo->showdescription)) {
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$newcm->showdescription = $moduleinfo->showdescription;
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} else {
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$newcm->showdescription = 0;
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}
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// From this point we make database changes, so start transaction.
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$transaction = $DB->start_delegated_transaction();
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if (!$moduleinfo->coursemodule = add_course_module($newcm)) {
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print_error('cannotaddcoursemodule');
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}
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if (plugin_supports('mod', $moduleinfo->modulename, FEATURE_MOD_INTRO, true) &&
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isset($moduleinfo->introeditor)) {
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$introeditor = $moduleinfo->introeditor;
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unset($moduleinfo->introeditor);
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$moduleinfo->intro = $introeditor['text'];
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$moduleinfo->introformat = $introeditor['format'];
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}
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$addinstancefunction = $moduleinfo->modulename."_add_instance";
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try {
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$returnfromfunc = $addinstancefunction($moduleinfo, $mform);
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} catch (moodle_exception $e) {
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$returnfromfunc = $e;
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}
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if (!$returnfromfunc or !is_number($returnfromfunc)) {
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// Undo everything we can. This is not necessary for databases which
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// support transactions, but improves consistency for other databases.
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context_helper::delete_instance(CONTEXT_MODULE, $moduleinfo->coursemodule);
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$DB->delete_records('course_modules', array('id'=>$moduleinfo->coursemodule));
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if ($returnfromfunc instanceof moodle_exception) {
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throw $returnfromfunc;
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} else if (!is_number($returnfromfunc)) {
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print_error('invalidfunction', '', course_get_url($course, $moduleinfo->section));
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} else {
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print_error('cannotaddnewmodule', '', course_get_url($course, $moduleinfo->section), $moduleinfo->modulename);
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}
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}
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$moduleinfo->instance = $returnfromfunc;
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$DB->set_field('course_modules', 'instance', $returnfromfunc, array('id'=>$moduleinfo->coursemodule));
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// Update embedded links and save files.
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$modcontext = context_module::instance($moduleinfo->coursemodule);
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if (!empty($introeditor)) {
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// This will respect a module that has set a value for intro in it's modname_add_instance() function.
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$introeditor['text'] = $moduleinfo->intro;
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$moduleinfo->intro = file_save_draft_area_files($introeditor['itemid'], $modcontext->id,
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'mod_'.$moduleinfo->modulename, 'intro', 0,
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array('subdirs'=>true), $introeditor['text']);
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$DB->set_field($moduleinfo->modulename, 'intro', $moduleinfo->intro, array('id'=>$moduleinfo->instance));
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}
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// Add module tags.
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if (core_tag_tag::is_enabled('core', 'course_modules') && isset($moduleinfo->tags)) {
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core_tag_tag::set_item_tags('core', 'course_modules', $moduleinfo->coursemodule, $modcontext, $moduleinfo->tags);
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}
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// Course_modules and course_sections each contain a reference to each other.
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// So we have to update one of them twice.
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$sectionid = course_add_cm_to_section($course, $moduleinfo->coursemodule, $moduleinfo->section);
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// Trigger event based on the action we did.
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// Api create_from_cm expects modname and id property, and we don't want to modify $moduleinfo since we are returning it.
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$eventdata = clone $moduleinfo;
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$eventdata->modname = $eventdata->modulename;
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$eventdata->id = $eventdata->coursemodule;
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$event = \core\event\course_module_created::create_from_cm($eventdata, $modcontext);
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$event->trigger();
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$moduleinfo = edit_module_post_actions($moduleinfo, $course);
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$transaction->allow_commit();
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return $moduleinfo;
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}
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/**
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* Hook for plugins to take action when a module is created or updated.
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*
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* @param stdClass $moduleinfo the module info
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* @param stdClass $course the course of the module
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*
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* @return stdClass moduleinfo updated by plugins.
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*/
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function plugin_extend_coursemodule_edit_post_actions($moduleinfo, $course) {
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$callbacks = get_plugins_with_function('coursemodule_edit_post_actions', 'lib.php');
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foreach ($callbacks as $type => $plugins) {
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foreach ($plugins as $plugin => $pluginfunction) {
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$moduleinfo = $pluginfunction($moduleinfo, $course);
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}
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}
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return $moduleinfo;
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}
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/**
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* Common create/update module module actions that need to be processed as soon as a module is created/updaded.
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* For example:create grade parent category, add outcomes, rebuild caches, regrade, save plagiarism settings...
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* Please note this api does not trigger events as of MOODLE 2.6. Please trigger events before calling this api.
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*
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* @param object $moduleinfo the module info
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* @param object $course the course of the module
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*
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* @return object moduleinfo update with grading management info
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*/
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function edit_module_post_actions($moduleinfo, $course) {
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global $CFG;
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require_once($CFG->libdir.'/gradelib.php');
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$modcontext = context_module::instance($moduleinfo->coursemodule);
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$hasgrades = plugin_supports('mod', $moduleinfo->modulename, FEATURE_GRADE_HAS_GRADE, false);
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$hasoutcomes = plugin_supports('mod', $moduleinfo->modulename, FEATURE_GRADE_OUTCOMES, true);
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// Sync idnumber with grade_item.
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if ($hasgrades && $grade_item = grade_item::fetch(array('itemtype'=>'mod', 'itemmodule'=>$moduleinfo->modulename,
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'iteminstance'=>$moduleinfo->instance, 'itemnumber'=>0, 'courseid'=>$course->id))) {
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$gradeupdate = false;
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if ($grade_item->idnumber != $moduleinfo->cmidnumber) {
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$grade_item->idnumber = $moduleinfo->cmidnumber;
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$gradeupdate = true;
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}
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if (isset($moduleinfo->gradepass) && $grade_item->gradepass != $moduleinfo->gradepass) {
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$grade_item->gradepass = $moduleinfo->gradepass;
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$gradeupdate = true;
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}
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if ($gradeupdate) {
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$grade_item->update();
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}
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}
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if ($hasgrades) {
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$items = grade_item::fetch_all(array('itemtype'=>'mod', 'itemmodule'=>$moduleinfo->modulename,
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'iteminstance'=>$moduleinfo->instance, 'courseid'=>$course->id));
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} else {
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$items = array();
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}
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// Create parent category if requested and move to correct parent category.
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if ($items and isset($moduleinfo->gradecat)) {
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if ($moduleinfo->gradecat == -1) {
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$grade_category = new grade_category();
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$grade_category->courseid = $course->id;
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$grade_category->fullname = $moduleinfo->name;
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$grade_category->insert();
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if ($grade_item) {
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$parent = $grade_item->get_parent_category();
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$grade_category->set_parent($parent->id);
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}
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$moduleinfo->gradecat = $grade_category->id;
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}
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foreach ($items as $itemid=>$unused) {
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$items[$itemid]->set_parent($moduleinfo->gradecat);
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if ($itemid == $grade_item->id) {
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// Use updated grade_item.
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$grade_item = $items[$itemid];
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}
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}
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}
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require_once($CFG->libdir.'/grade/grade_outcome.php');
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// Add outcomes if requested.
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if ($hasoutcomes && $outcomes = grade_outcome::fetch_all_available($course->id)) {
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$grade_items = array();
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// Outcome grade_item.itemnumber start at 1000, there is nothing above outcomes.
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$max_itemnumber = 999;
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if ($items) {
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foreach($items as $item) {
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if ($item->itemnumber > $max_itemnumber) {
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$max_itemnumber = $item->itemnumber;
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}
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}
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}
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foreach($outcomes as $outcome) {
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$elname = 'outcome_'.$outcome->id;
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if (property_exists($moduleinfo, $elname) and $moduleinfo->$elname) {
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// So we have a request for new outcome grade item?
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if ($items) {
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$outcomeexists = false;
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foreach($items as $item) {
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if ($item->outcomeid == $outcome->id) {
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$outcomeexists = true;
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break;
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}
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}
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if ($outcomeexists) {
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continue;
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}
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}
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$max_itemnumber++;
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$outcome_item = new grade_item();
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$outcome_item->courseid = $course->id;
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$outcome_item->itemtype = 'mod';
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$outcome_item->itemmodule = $moduleinfo->modulename;
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$outcome_item->iteminstance = $moduleinfo->instance;
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$outcome_item->itemnumber = $max_itemnumber;
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$outcome_item->itemname = $outcome->fullname;
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$outcome_item->outcomeid = $outcome->id;
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$outcome_item->gradetype = GRADE_TYPE_SCALE;
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$outcome_item->scaleid = $outcome->scaleid;
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$outcome_item->insert();
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// Move the new outcome into correct category and fix sortorder if needed.
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if ($grade_item) {
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$outcome_item->set_parent($grade_item->categoryid);
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$outcome_item->move_after_sortorder($grade_item->sortorder);
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} else if (isset($moduleinfo->gradecat)) {
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$outcome_item->set_parent($moduleinfo->gradecat);
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}
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}
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}
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}
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if (plugin_supports('mod', $moduleinfo->modulename, FEATURE_ADVANCED_GRADING, false)
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and has_capability('moodle/grade:managegradingforms', $modcontext)) {
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require_once($CFG->dirroot.'/grade/grading/lib.php');
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$gradingman = get_grading_manager($modcontext, 'mod_'.$moduleinfo->modulename);
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$showgradingmanagement = false;
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foreach ($gradingman->get_available_areas() as $areaname => $aretitle) {
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$formfield = 'advancedgradingmethod_'.$areaname;
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if (isset($moduleinfo->{$formfield})) {
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$gradingman->set_area($areaname);
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$methodchanged = $gradingman->set_active_method($moduleinfo->{$formfield});
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if (empty($moduleinfo->{$formfield})) {
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// Going back to the simple direct grading is not a reason to open the management screen.
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$methodchanged = false;
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}
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$showgradingmanagement = $showgradingmanagement || $methodchanged;
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}
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}
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// Update grading management information.
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$moduleinfo->gradingman = $gradingman;
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$moduleinfo->showgradingmanagement = $showgradingmanagement;
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}
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rebuild_course_cache($course->id, true);
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if ($hasgrades) {
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grade_regrade_final_grades($course->id);
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}
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require_once($CFG->libdir.'/plagiarismlib.php');
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plagiarism_save_form_elements($moduleinfo);
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// Allow plugins to extend the course module form.
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$moduleinfo = plugin_extend_coursemodule_edit_post_actions($moduleinfo, $course);
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return $moduleinfo;
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}
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/**
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* Set module info default values for the unset module attributs.
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*
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* @param object $moduleinfo the current known data of the module
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* @return object the completed module info
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*/
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function set_moduleinfo_defaults($moduleinfo) {
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if (empty($moduleinfo->coursemodule)) {
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// Add.
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$cm = null;
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$moduleinfo->instance = '';
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$moduleinfo->coursemodule = '';
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} else {
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// Update.
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$cm = get_coursemodule_from_id('', $moduleinfo->coursemodule, 0, false, MUST_EXIST);
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$moduleinfo->instance = $cm->instance;
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$moduleinfo->coursemodule = $cm->id;
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}
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// For safety.
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$moduleinfo->modulename = clean_param($moduleinfo->modulename, PARAM_PLUGIN);
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if (!isset($moduleinfo->groupingid)) {
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$moduleinfo->groupingid = 0;
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}
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if (!isset($moduleinfo->name)) { // Label.
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$moduleinfo->name = $moduleinfo->modulename;
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}
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if (!isset($moduleinfo->completion)) {
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$moduleinfo->completion = COMPLETION_DISABLED;
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}
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if (!isset($moduleinfo->completionview)) {
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$moduleinfo->completionview = COMPLETION_VIEW_NOT_REQUIRED;
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}
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if (!isset($moduleinfo->completionexpected)) {
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$moduleinfo->completionexpected = 0;
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}
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// Convert the 'use grade' checkbox into a grade-item number: 0 if checked, null if not.
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if (isset($moduleinfo->completionusegrade) && $moduleinfo->completionusegrade) {
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$moduleinfo->completiongradeitemnumber = 0;
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} else {
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$moduleinfo->completiongradeitemnumber = null;
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}
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if (!isset($moduleinfo->conditiongradegroup)) {
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$moduleinfo->conditiongradegroup = array();
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}
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if (!isset($moduleinfo->conditionfieldgroup)) {
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$moduleinfo->conditionfieldgroup = array();
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}
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if (!isset($moduleinfo->visibleoncoursepage)) {
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$moduleinfo->visibleoncoursepage = 1;
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}
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return $moduleinfo;
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}
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/**
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* Check that the user can add a module. Also returns some information like the module, context and course section info.
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* The fucntion create the course section if it doesn't exist.
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*
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* @param object $course the course of the module
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* @param object $modulename the module name
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* @param object $section the section of the module
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* @return array list containing module, context, course section.
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* @throws moodle_exception if user is not allowed to perform the action or module is not allowed in this course
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*/
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function can_add_moduleinfo($course, $modulename, $section) {
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global $DB;
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$module = $DB->get_record('modules', array('name'=>$modulename), '*', MUST_EXIST);
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$context = context_course::instance($course->id);
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require_capability('moodle/course:manageactivities', $context);
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course_create_sections_if_missing($course, $section);
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$cw = get_fast_modinfo($course)->get_section_info($section);
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if (!course_allowed_module($course, $module->name)) {
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print_error('moduledisable');
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}
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return array($module, $context, $cw);
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}
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/**
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* Check if user is allowed to update module info and returns related item/data to the module.
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*
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* @param object $cm course module
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* @return array - list of course module, context, module, moduleinfo, and course section.
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* @throws moodle_exception if user is not allowed to perform the action
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*/
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function can_update_moduleinfo($cm) {
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global $DB;
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// Check the $USER has the right capability.
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$context = context_module::instance($cm->id);
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require_capability('moodle/course:manageactivities', $context);
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// Check module exists.
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$module = $DB->get_record('modules', array('id'=>$cm->module), '*', MUST_EXIST);
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// Check the moduleinfo exists.
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$data = $DB->get_record($module->name, array('id'=>$cm->instance), '*', MUST_EXIST);
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// Check the course section exists.
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$cw = $DB->get_record('course_sections', array('id'=>$cm->section), '*', MUST_EXIST);
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|
|
return array($cm, $context, $module, $data, $cw);
|
|
}
|
|
|
|
|
|
/**
|
|
* Update the module info.
|
|
* This function doesn't check the user capabilities. It updates the course module and the module instance.
|
|
* Then execute common action to create/update module process (trigger event, rebuild cache, save plagiarism settings...).
|
|
*
|
|
* @param object $cm course module
|
|
* @param object $moduleinfo module info
|
|
* @param object $course course of the module
|
|
* @param object $mform - the mform is required by some specific module in the function MODULE_update_instance(). This is due to a hack in this function.
|
|
* @return array list of course module and module info.
|
|
*/
|
|
function update_moduleinfo($cm, $moduleinfo, $course, $mform = null) {
|
|
global $DB, $CFG;
|
|
|
|
$data = new stdClass();
|
|
if ($mform) {
|
|
$data = $mform->get_data();
|
|
}
|
|
|
|
// Attempt to include module library before we make any changes to DB.
|
|
include_modulelib($moduleinfo->modulename);
|
|
|
|
$moduleinfo->course = $course->id;
|
|
$moduleinfo = set_moduleinfo_defaults($moduleinfo);
|
|
|
|
if (!empty($course->groupmodeforce) or !isset($moduleinfo->groupmode)) {
|
|
$moduleinfo->groupmode = $cm->groupmode; // Keep original.
|
|
}
|
|
|
|
// Update course module first.
|
|
$cm->groupmode = $moduleinfo->groupmode;
|
|
if (isset($moduleinfo->groupingid)) {
|
|
$cm->groupingid = $moduleinfo->groupingid;
|
|
}
|
|
|
|
$completion = new completion_info($course);
|
|
if ($completion->is_enabled()) {
|
|
// Completion settings that would affect users who have already completed
|
|
// the activity may be locked; if so, these should not be updated.
|
|
if (!empty($moduleinfo->completionunlocked)) {
|
|
$cm->completion = $moduleinfo->completion;
|
|
$cm->completiongradeitemnumber = $moduleinfo->completiongradeitemnumber;
|
|
$cm->completionview = $moduleinfo->completionview;
|
|
}
|
|
// The expected date does not affect users who have completed the activity,
|
|
// so it is safe to update it regardless of the lock status.
|
|
$cm->completionexpected = $moduleinfo->completionexpected;
|
|
}
|
|
if (!empty($CFG->enableavailability)) {
|
|
// This code is used both when submitting the form, which uses a long
|
|
// name to avoid clashes, and by unit test code which uses the real
|
|
// name in the table.
|
|
if (property_exists($moduleinfo, 'availabilityconditionsjson')) {
|
|
if ($moduleinfo->availabilityconditionsjson !== '') {
|
|
$cm->availability = $moduleinfo->availabilityconditionsjson;
|
|
} else {
|
|
$cm->availability = null;
|
|
}
|
|
} else if (property_exists($moduleinfo, 'availability')) {
|
|
$cm->availability = $moduleinfo->availability;
|
|
}
|
|
// If there is any availability data, verify it.
|
|
if ($cm->availability) {
|
|
$tree = new \core_availability\tree(json_decode($cm->availability));
|
|
// Save time and database space by setting null if the only data
|
|
// is an empty tree.
|
|
if ($tree->is_empty()) {
|
|
$cm->availability = null;
|
|
}
|
|
}
|
|
}
|
|
if (isset($moduleinfo->showdescription)) {
|
|
$cm->showdescription = $moduleinfo->showdescription;
|
|
} else {
|
|
$cm->showdescription = 0;
|
|
}
|
|
|
|
$DB->update_record('course_modules', $cm);
|
|
|
|
$modcontext = context_module::instance($moduleinfo->coursemodule);
|
|
|
|
// Update embedded links and save files.
|
|
if (plugin_supports('mod', $moduleinfo->modulename, FEATURE_MOD_INTRO, true)) {
|
|
$moduleinfo->intro = file_save_draft_area_files($moduleinfo->introeditor['itemid'], $modcontext->id,
|
|
'mod_'.$moduleinfo->modulename, 'intro', 0,
|
|
array('subdirs'=>true), $moduleinfo->introeditor['text']);
|
|
$moduleinfo->introformat = $moduleinfo->introeditor['format'];
|
|
unset($moduleinfo->introeditor);
|
|
}
|
|
// Get the a copy of the grade_item before it is modified incase we need to scale the grades.
|
|
$oldgradeitem = null;
|
|
$newgradeitem = null;
|
|
if (!empty($data->grade_rescalegrades) && $data->grade_rescalegrades == 'yes') {
|
|
// Fetch the grade item before it is updated.
|
|
$oldgradeitem = grade_item::fetch(array('itemtype' => 'mod',
|
|
'itemmodule' => $moduleinfo->modulename,
|
|
'iteminstance' => $moduleinfo->instance,
|
|
'itemnumber' => 0,
|
|
'courseid' => $moduleinfo->course));
|
|
}
|
|
|
|
$updateinstancefunction = $moduleinfo->modulename."_update_instance";
|
|
if (!$updateinstancefunction($moduleinfo, $mform)) {
|
|
print_error('cannotupdatemod', '', course_get_url($course, $cm->section), $moduleinfo->modulename);
|
|
}
|
|
|
|
// This needs to happen AFTER the grademin/grademax have already been updated.
|
|
if (!empty($data->grade_rescalegrades) && $data->grade_rescalegrades == 'yes') {
|
|
// Get the grade_item after the update call the activity to scale the grades.
|
|
$newgradeitem = grade_item::fetch(array('itemtype' => 'mod',
|
|
'itemmodule' => $moduleinfo->modulename,
|
|
'iteminstance' => $moduleinfo->instance,
|
|
'itemnumber' => 0,
|
|
'courseid' => $moduleinfo->course));
|
|
if ($newgradeitem && $oldgradeitem->gradetype == GRADE_TYPE_VALUE && $newgradeitem->gradetype == GRADE_TYPE_VALUE) {
|
|
$params = array(
|
|
$course,
|
|
$cm,
|
|
$oldgradeitem->grademin,
|
|
$oldgradeitem->grademax,
|
|
$newgradeitem->grademin,
|
|
$newgradeitem->grademax
|
|
);
|
|
if (!component_callback('mod_' . $moduleinfo->modulename, 'rescale_activity_grades', $params)) {
|
|
print_error('cannotreprocessgrades', '', course_get_url($course, $cm->section), $moduleinfo->modulename);
|
|
}
|
|
}
|
|
}
|
|
|
|
// Make sure visibility is set correctly (in particular in calendar).
|
|
if (has_capability('moodle/course:activityvisibility', $modcontext)) {
|
|
set_coursemodule_visible($moduleinfo->coursemodule, $moduleinfo->visible, $moduleinfo->visibleoncoursepage);
|
|
}
|
|
|
|
if (isset($moduleinfo->cmidnumber)) { // Label.
|
|
// Set cm idnumber - uniqueness is already verified by form validation.
|
|
set_coursemodule_idnumber($moduleinfo->coursemodule, $moduleinfo->cmidnumber);
|
|
}
|
|
|
|
// Update module tags.
|
|
if (core_tag_tag::is_enabled('core', 'course_modules') && isset($moduleinfo->tags)) {
|
|
core_tag_tag::set_item_tags('core', 'course_modules', $moduleinfo->coursemodule, $modcontext, $moduleinfo->tags);
|
|
}
|
|
|
|
// Now that module is fully updated, also update completion data if required.
|
|
// (this will wipe all user completion data and recalculate it)
|
|
if ($completion->is_enabled() && !empty($moduleinfo->completionunlocked)) {
|
|
$completion->reset_all_state($cm);
|
|
}
|
|
$cm->name = $moduleinfo->name;
|
|
\core\event\course_module_updated::create_from_cm($cm, $modcontext)->trigger();
|
|
|
|
$moduleinfo = edit_module_post_actions($moduleinfo, $course);
|
|
|
|
return array($cm, $moduleinfo);
|
|
}
|
|
|
|
/**
|
|
* Include once the module lib file.
|
|
*
|
|
* @param string $modulename module name of the lib to include
|
|
* @throws moodle_exception if lib.php file for the module does not exist
|
|
*/
|
|
function include_modulelib($modulename) {
|
|
global $CFG;
|
|
$modlib = "$CFG->dirroot/mod/$modulename/lib.php";
|
|
if (file_exists($modlib)) {
|
|
include_once($modlib);
|
|
} else {
|
|
throw new moodle_exception('modulemissingcode', '', '', $modlib);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Get module information data required for updating the module.
|
|
*
|
|
* @param stdClass $cm course module object
|
|
* @param stdClass $course course object
|
|
* @return array required data for updating a module
|
|
* @since Moodle 3.2
|
|
*/
|
|
function get_moduleinfo_data($cm, $course) {
|
|
global $CFG;
|
|
|
|
list($cm, $context, $module, $data, $cw) = can_update_moduleinfo($cm);
|
|
|
|
$data->coursemodule = $cm->id;
|
|
$data->section = $cw->section; // The section number itself - relative!!! (section column in course_sections)
|
|
$data->visible = $cm->visible; //?? $cw->visible ? $cm->visible : 0; // section hiding overrides
|
|
$data->visibleoncoursepage = $cm->visibleoncoursepage;
|
|
$data->cmidnumber = $cm->idnumber; // The cm IDnumber
|
|
$data->groupmode = groups_get_activity_groupmode($cm); // locked later if forced
|
|
$data->groupingid = $cm->groupingid;
|
|
$data->course = $course->id;
|
|
$data->module = $module->id;
|
|
$data->modulename = $module->name;
|
|
$data->instance = $cm->instance;
|
|
$data->completion = $cm->completion;
|
|
$data->completionview = $cm->completionview;
|
|
$data->completionexpected = $cm->completionexpected;
|
|
$data->completionusegrade = is_null($cm->completiongradeitemnumber) ? 0 : 1;
|
|
$data->showdescription = $cm->showdescription;
|
|
$data->tags = core_tag_tag::get_item_tags_array('core', 'course_modules', $cm->id);
|
|
if (!empty($CFG->enableavailability)) {
|
|
$data->availabilityconditionsjson = $cm->availability;
|
|
}
|
|
|
|
if (plugin_supports('mod', $data->modulename, FEATURE_MOD_INTRO, true)) {
|
|
$draftid_editor = file_get_submitted_draft_itemid('introeditor');
|
|
$currentintro = file_prepare_draft_area($draftid_editor, $context->id, 'mod_'.$data->modulename, 'intro', 0, array('subdirs'=>true), $data->intro);
|
|
$data->introeditor = array('text'=>$currentintro, 'format'=>$data->introformat, 'itemid'=>$draftid_editor);
|
|
}
|
|
|
|
if (plugin_supports('mod', $data->modulename, FEATURE_ADVANCED_GRADING, false)
|
|
and has_capability('moodle/grade:managegradingforms', $context)) {
|
|
require_once($CFG->dirroot.'/grade/grading/lib.php');
|
|
$gradingman = get_grading_manager($context, 'mod_'.$data->modulename);
|
|
$data->_advancedgradingdata['methods'] = $gradingman->get_available_methods();
|
|
$areas = $gradingman->get_available_areas();
|
|
|
|
foreach ($areas as $areaname => $areatitle) {
|
|
$gradingman->set_area($areaname);
|
|
$method = $gradingman->get_active_method();
|
|
$data->_advancedgradingdata['areas'][$areaname] = array(
|
|
'title' => $areatitle,
|
|
'method' => $method,
|
|
);
|
|
$formfield = 'advancedgradingmethod_'.$areaname;
|
|
$data->{$formfield} = $method;
|
|
}
|
|
}
|
|
|
|
if ($items = grade_item::fetch_all(array('itemtype'=>'mod', 'itemmodule'=>$data->modulename,
|
|
'iteminstance'=>$data->instance, 'courseid'=>$course->id))) {
|
|
// Add existing outcomes.
|
|
foreach ($items as $item) {
|
|
if (!empty($item->outcomeid)) {
|
|
$data->{'outcome_' . $item->outcomeid} = 1;
|
|
} else if (isset($item->gradepass)) {
|
|
$decimalpoints = $item->get_decimals();
|
|
$data->gradepass = format_float($item->gradepass, $decimalpoints);
|
|
}
|
|
}
|
|
|
|
// set category if present
|
|
$gradecat = false;
|
|
foreach ($items as $item) {
|
|
if ($gradecat === false) {
|
|
$gradecat = $item->categoryid;
|
|
continue;
|
|
}
|
|
if ($gradecat != $item->categoryid) {
|
|
//mixed categories
|
|
$gradecat = false;
|
|
break;
|
|
}
|
|
}
|
|
if ($gradecat !== false) {
|
|
// do not set if mixed categories present
|
|
$data->gradecat = $gradecat;
|
|
}
|
|
}
|
|
return array($cm, $context, $module, $data, $cw);
|
|
}
|
|
|
|
/**
|
|
* Prepare the standard module information for a new module instance.
|
|
*
|
|
* @param stdClass $course course object
|
|
* @param string $modulename module name
|
|
* @param int $section section number
|
|
* @return array module information about other required data
|
|
* @since Moodle 3.2
|
|
*/
|
|
function prepare_new_moduleinfo_data($course, $modulename, $section) {
|
|
global $CFG;
|
|
|
|
list($module, $context, $cw) = can_add_moduleinfo($course, $modulename, $section);
|
|
|
|
$cm = null;
|
|
|
|
$data = new stdClass();
|
|
$data->section = $section; // The section number itself - relative!!! (section column in course_sections)
|
|
$data->visible = $cw->visible;
|
|
$data->course = $course->id;
|
|
$data->module = $module->id;
|
|
$data->modulename = $module->name;
|
|
$data->groupmode = $course->groupmode;
|
|
$data->groupingid = $course->defaultgroupingid;
|
|
$data->id = '';
|
|
$data->instance = '';
|
|
$data->coursemodule = '';
|
|
|
|
// Apply completion defaults.
|
|
$defaults = \core_completion\manager::get_default_completion($course, $module);
|
|
foreach ($defaults as $key => $value) {
|
|
$data->$key = $value;
|
|
}
|
|
|
|
if (plugin_supports('mod', $data->modulename, FEATURE_MOD_INTRO, true)) {
|
|
$draftid_editor = file_get_submitted_draft_itemid('introeditor');
|
|
file_prepare_draft_area($draftid_editor, null, null, null, null, array('subdirs'=>true));
|
|
$data->introeditor = array('text'=>'', 'format'=>FORMAT_HTML, 'itemid'=>$draftid_editor); // TODO: add better default
|
|
}
|
|
|
|
if (plugin_supports('mod', $data->modulename, FEATURE_ADVANCED_GRADING, false)
|
|
and has_capability('moodle/grade:managegradingforms', $context)) {
|
|
require_once($CFG->dirroot.'/grade/grading/lib.php');
|
|
|
|
$data->_advancedgradingdata['methods'] = grading_manager::available_methods();
|
|
$areas = grading_manager::available_areas('mod_'.$module->name);
|
|
|
|
foreach ($areas as $areaname => $areatitle) {
|
|
$data->_advancedgradingdata['areas'][$areaname] = array(
|
|
'title' => $areatitle,
|
|
'method' => '',
|
|
);
|
|
$formfield = 'advancedgradingmethod_'.$areaname;
|
|
$data->{$formfield} = '';
|
|
}
|
|
}
|
|
|
|
return array($module, $context, $cw, $cm, $data);
|
|
}
|
|
|