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delete.php
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delete.php
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<?php
// This file is part of Moodle - http://moodle.org/
//
// Moodle is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// Moodle is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with Moodle. If not, see <http://www.gnu.org/licenses/>.
/**
* Delete icontent page.
*
* @package mod_icontent
* @copyright 2016-2015 Leo Santos {@link http://github.com/leorenis}
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
use mod_icontent\local\icontent_info;
use mod_icontent\notes\icontent_note_options;
require(dirname(__FILE__).'/../../config.php');
require_once(dirname(__FILE__).'/locallib.php');
$id = required_param('id', PARAM_INT); // Course Module ID.
$pageid = required_param('pageid', PARAM_INT); // Page ID.
$confirm = optional_param('confirm', 0, PARAM_BOOL);
$cm = get_coursemodule_from_id('icontent', $id, 0, false, MUST_EXIST);
$course = $DB->get_record('course', ['id' => $cm->course], '*', MUST_EXIST);
$icontent = $DB->get_record('icontent', ['id' => $cm->instance], '*', MUST_EXIST);
require_login($course, false, $cm);
require_sesskey();
$context = context_module::instance($cm->id);
require_capability('mod/icontent:edit', $context);
$PAGE->set_url('/mod/icontent/delete.php', ['id' => $id, 'pageid' => $pageid]);
$page = $DB->get_record('icontent_pages', ['id' => $pageid, 'icontentid' => $icontent->id], '*', MUST_EXIST);
// Header and strings.
$PAGE->set_title($icontent->name);
$PAGE->set_heading($course->fullname);
// Form processing.
if ($confirm) {
// The operation was confirmed.
$fs = get_file_storage();
// Deleting all files and records linked to page.
$fs->delete_area_files($context->id, 'mod_icontent', 'page', $page->id);
$fs->delete_area_files($context->id, 'mod_icontent', 'bgpage', $page->id);
// Delete records.
$DB->delete_records('icontent_pages_displayed', ['pageid' => $page->id]);
// Get page questions for remove items attempts.
$pagequestions = $DB->get_records('icontent_pages_questions', ['pageid' => $page->id], null, 'id, pageid, cmid');
if ($pagequestions) {
foreach ($pagequestions as $pagequestion) {
$DB->delete_records('icontent_question_attempts', ['pagesquestionsid' => $pagequestion->id]);
}
}
$DB->delete_records('icontent_pages_questions', ['pageid' => $page->id]);
icontent_note_options::icontent_remove_notes($page->id); // Remove notes and notes like.
$DB->delete_records('icontent_pages', ['id' => $page->id]);
icontent_info::icontent_preload_pages($icontent); // Fix structure.
// Event log.
\mod_icontent\event\page_deleted::create_from_page($icontent, $context, $page)->trigger();
// Make URL.
$url = new moodle_url('/mod/icontent/view.php', ['id' => $cm->id]);
redirect($url);
}
echo $OUTPUT->header();
echo $OUTPUT->heading($icontent->name);
// The operation has not been confirmed yet so ask the user to do so.
$strconfirm = get_string('confpagedelete', 'mod_icontent');
echo '<br />';
$continue = new moodle_url('/mod/icontent/delete.php', ['id' => $cm->id, 'pageid' => $page->id, 'confirm' => 1]);
$cancel = new moodle_url('/mod/icontent/view.php', ['id' => $cm->id, 'pageid' => $page->id]);
echo $OUTPUT->confirm("<strong>$page->title</strong><p>$strconfirm</p>", $continue, $cancel);
echo $OUTPUT->footer();