99 lines
3 KiB
PHP
Executable file
99 lines
3 KiB
PHP
Executable file
<?php
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// This file is part of Moodle - https://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 <https://www.gnu.org/licenses/>.
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/**
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* Library of interface functions and constants.
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*
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* @package mod_timetable
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* @copyright 2020 Raphael Dannecker <raphael.dannecker@steinbeisschule-reutlingen.de>
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* @license https://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
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*/
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defined('MOODLE_INTERNAL') || die();
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/**
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* Return if the plugin supports $feature.
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*
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* @param string $feature Constant representing the feature.
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* @return true | null True if the feature is supported, null otherwise.
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*/
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function timetable_supports($feature) {
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switch ($feature) {
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case FEATURE_MOD_INTRO:
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return true;
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default:
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return null;
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}
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}
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/**
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* Saves a new instance of the mod_timetable into the database.
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*
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* Given an object containing all the necessary data, (defined by the form
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* in mod_form.php) this function will create a new instance and return the id
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* number of the instance.
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*
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* @param object $moduleinstance An object from the form.
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* @param mod_timetable_mod_form $mform The form.
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* @return int The id of the newly inserted record.
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*/
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function timetable_add_instance($moduleinstance, $mform = null) {
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global $DB;
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$moduleinstance->timecreated = time();
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$id = $DB->insert_record('timetable', $moduleinstance);
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return $id;
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}
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/**
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* Updates an instance of the mod_timetable in the database.
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*
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* Given an object containing all the necessary data (defined in mod_form.php),
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* this function will update an existing instance with new data.
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*
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* @param object $moduleinstance An object from the form in mod_form.php.
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* @param mod_timetable_mod_form $mform The form.
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* @return bool True if successful, false otherwise.
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*/
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function timetable_update_instance($moduleinstance, $mform = null) {
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global $DB;
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$moduleinstance->timemodified = time();
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$moduleinstance->id = $moduleinstance->instance;
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return $DB->update_record('timetable', $moduleinstance);
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}
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/**
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* Removes an instance of the mod_timetable from the database.
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*
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* @param int $id Id of the module instance.
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* @return bool True if successful, false on failure.
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*/
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function timetable_delete_instance($id) {
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global $DB;
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$exists = $DB->get_record('timetable', array('id' => $id));
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if (!$exists) {
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return false;
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}
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$DB->delete_records('timetable', array('id' => $id));
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return true;
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}
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