Proyectos de Subversion Moodle

<?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/>.

/**

 * Create or update contents through the specific content type editor

 *

 * @package    core_contentbank

 * @copyright  2020 Victor Deniz <victor@moodle.com>

 * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later

 */

require('../config.php');

require_login();

$contextid = required_param('contextid', PARAM_INT);

$pluginname = required_param('plugin', PARAM_PLUGIN);

$id = optional_param('id', null, PARAM_INT);

$library = optional_param('library', null, PARAM_RAW);

$context = context::instance_by_id($contextid, MUST_EXIST);

$cb = new \core_contentbank\contentbank();

if (!$cb->is_context_allowed($context)) {

    throw new \moodle_exception('contextnotallowed', 'core_contentbank');

}

require_capability('moodle/contentbank:access', $context);

$returnurl = new \moodle_url('/contentbank/view.php', ['id' => $id]);

if (!empty($id)) {

    $record = $DB->get_record('contentbank_content', ['id' => $id], '*', MUST_EXIST);

    $contentclass = "$record->contenttype\\content";

    $content = new $contentclass($record);

    // Set the heading title.

    $heading = $content->get_name();

    // The content type of the content overwrites the pluginname param value.

    $contenttypename = $content->get_content_type();

    $breadcrumbtitle = get_string('edit');

} else {

    $contenttypename = "contenttype_$pluginname";

    $heading = get_string('addinganew', 'moodle', get_string('description', $contenttypename));

    $content = null;

    $breadcrumbtitle = get_string('add');

}

// Check plugin is enabled.

$plugin = core_plugin_manager::instance()->get_plugin_info($contenttypename);

if (!$plugin || !$plugin->is_enabled()) {

    throw new \moodle_exception('unsupported', 'core_contentbank', $returnurl);

}

// Create content type instance.

$contenttypeclass = "$contenttypename\\contenttype";

if (class_exists($contenttypeclass)) {

    $contenttype = new $contenttypeclass($context);

} else {

    throw new \moodle_exception('unsupported', 'core_contentbank', $returnurl);

}

// Checks the user can edit this content and content type.

if (!$contenttype->can_edit($content)) {

    throw new \moodle_exception('contenttypenoedit', 'core_contentbank', $returnurl);

}

$values = [

    'contextid' => $contextid,

    'plugin' => $pluginname,

    'id' => $id,

    'heading' => $heading,

    'library' => $library

];

$title = get_string('contentbank');

\core_contentbank\helper::get_page_ready($context, $title, true);

if ($PAGE->course) {

    require_login($PAGE->course->id);

}

if ($context->contextlevel == CONTEXT_COURSECAT) {

    $PAGE->set_primary_active_tab('home');

}

$PAGE->set_url(new \moodle_url('/contentbank/edit.php', $values));

if ($context->id == \context_system::instance()->id) {

    $PAGE->set_context(context_course::instance($context->id));

} else {

    $PAGE->set_context($context);

}

if ($content) {

    $PAGE->navbar->add($content->get_name(), new \moodle_url('/contentbank/view.php', ['id' => $id]));

}

$PAGE->navbar->add($breadcrumbtitle);

$PAGE->set_title($title);

$PAGE->set_pagelayout('incourse');

$PAGE->set_secondary_active_tab('contentbank');

// Instantiate the content type form.

$editorclass = "$contenttypename\\form\\editor";

if (!class_exists($editorclass)) {

    throw new \moodle_exception('noformdesc');

}

$editorform = new $editorclass(null, $values);

if ($editorform->is_cancelled()) {

    if (empty($id)) {

        $returnurl = new \moodle_url('/contentbank/index.php', ['contextid' => $context->id]);

    }

    redirect($returnurl);

} else if ($data = $editorform->get_data()) {

    if (empty($id)) {

        $msg = get_string('contentcreated', 'contentbank');

    } else {

        $msg = get_string('contentupdated', 'contentbank');

    }

    $id = $editorform->save_content($data);

    // Just in case we've created a new content.

    $returnurl->param('id', $id);

    redirect($returnurl, $msg, null, \core\output\notification::NOTIFY_SUCCESS);

}

echo $OUTPUT->header();

$editorform->display();

echo $OUTPUT->footer();