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78 lines
2.9 KiB
78 lines
2.9 KiB
2 years ago
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<?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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* Provides the interface for overall authoring of lessons
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*
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* @package mod_lesson
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* @copyright 1999 onwards Martin Dougiamas {@link http://moodle.com}
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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('../../config.php');
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require_once($CFG->dirroot.'/mod/lesson/locallib.php');
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$id = required_param('id', PARAM_INT);
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$cm = get_coursemodule_from_id('lesson', $id, 0, false, MUST_EXIST);
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$course = $DB->get_record('course', array('id' => $cm->course), '*', MUST_EXIST);
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$lesson = new lesson($DB->get_record('lesson', array('id' => $cm->instance), '*', MUST_EXIST));
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require_login($course, false, $cm);
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$context = context_module::instance($cm->id);
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require_capability('mod/lesson:manage', $context);
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$mode = optional_param('mode', get_user_preferences('lesson_view', 'collapsed'), PARAM_ALPHA);
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// Ensure a valid mode is set.
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if (!in_array($mode, array('single', 'full', 'collapsed'))) {
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$mode = 'collapsed';
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}
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$PAGE->set_url('/mod/lesson/edit.php', array('id'=>$cm->id,'mode'=>$mode));
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$PAGE->force_settings_menu();
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if ($mode != get_user_preferences('lesson_view', 'collapsed') && $mode !== 'single') {
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set_user_preference('lesson_view', $mode);
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}
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$lessonoutput = $PAGE->get_renderer('mod_lesson');
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$PAGE->navbar->add(get_string('edit'));
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echo $lessonoutput->header($lesson, $cm, $mode, false, null, get_string('edit', 'lesson'));
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if (!$lesson->has_pages()) {
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// There are no pages; give teacher some options
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require_capability('mod/lesson:edit', $context);
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echo $lessonoutput->add_first_page_links($lesson);
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} else {
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switch ($mode) {
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case 'collapsed':
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echo $lessonoutput->display_edit_collapsed($lesson, $lesson->firstpageid);
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break;
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case 'single':
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$pageid = required_param('pageid', PARAM_INT);
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$PAGE->url->param('pageid', $pageid);
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$singlepage = $lesson->load_page($pageid);
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echo $lessonoutput->display_edit_full($lesson, $singlepage->id, $singlepage->prevpageid, true);
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break;
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case 'full':
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echo $lessonoutput->display_edit_full($lesson, $lesson->firstpageid, 0);
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break;
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}
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}
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echo $lessonoutput->footer();
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