mirror of
https://github.com/moodle/moodle.git
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61 lines
2.2 KiB
PHP
61 lines
2.2 KiB
PHP
<?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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* Move/order course functionality for course_overview block.
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*
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* @package block_course_overview
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* @copyright 2012 Adam Olley <adam.olley@netspot.com.au>
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* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
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*/
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require_once(dirname(__FILE__) . '/../../config.php');
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require_once(dirname(__FILE__) . '/locallib.php');
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require_sesskey();
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require_login();
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$coursetomove = required_param('courseid', PARAM_INT);
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$moveto = required_param('moveto', PARAM_INT);
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list($courses, $sitecourses, $coursecount) = block_course_overview_get_sorted_courses();
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$sortedcourses = array_keys($courses);
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$currentcourseindex = array_search($coursetomove, $sortedcourses);
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// If coursetomove is not found or moveto < 0 or > count($sortedcourses) then throw error.
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if ($currentcourseindex === false) {
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print_error("invalidcourseid", null, null, $coursetomove);
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} else if (($moveto < 0) || ($moveto >= count($sortedcourses))) {
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print_error("invalidaction");
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}
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// If current course index is same as destination index then don't do anything.
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if ($currentcourseindex === $moveto) {
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redirect(new moodle_url('/my/index.php'));
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}
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// Create neworder list for courses.
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$neworder = array();
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unset($sortedcourses[$currentcourseindex]);
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$neworder = array_slice($sortedcourses, 0, $moveto, true);
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$neworder[] = $coursetomove;
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$remaningcourses = array_slice($sortedcourses, $moveto);
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foreach ($remaningcourses as $courseid) {
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$neworder[] = $courseid;
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}
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block_course_overview_update_myorder(array_values($neworder));
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redirect(new moodle_url('/my/index.php'));
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