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See Release Notes
Long Term Support Release

  • Bug fixes for general core bugs in 4.1.x will end 13 November 2023 (12 months).
  • Bug fixes for security issues in 4.1.x will end 10 November 2025 (36 months).
  • PHP version: minimum PHP 7.4.0 Note: minimum PHP version has increased since Moodle 4.0. PHP 8.0.x is supported too.
<?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/>.

/**
 * Class for exporting a blog post (entry).
 *
 * @package    core_blog
 * @copyright  2018 Juan Leyva <juan@moodle.com>
 * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
 */
namespace core_blog\external;
defined('MOODLE_INTERNAL') || die();

use core\external\exporter;
< use external_util; < use external_files;
> use core_external\util as external_util; > use core_external\external_files;
use renderer_base; use context_system; use core_tag\external\tag_item_exporter; /** * Class for exporting a blog post (entry). * * @copyright 2018 Juan Leyva <juan@moodle.com> * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later */ class post_exporter extends exporter { /** * Return the list of properties. * * @return array list of properties */ protected static function define_properties() { return array( 'id' => array( 'type' => PARAM_INT, 'null' => NULL_ALLOWED, 'description' => 'Post/entry id.', ), 'module' => array( 'type' => PARAM_ALPHANUMEXT, 'null' => NULL_NOT_ALLOWED, 'description' => 'Where it was published the post (blog, blog_external...).', ), 'userid' => array( 'type' => PARAM_INT, 'null' => NULL_NOT_ALLOWED, 'default' => 0, 'description' => 'Post author.', ), 'courseid' => array( 'type' => PARAM_INT, 'null' => NULL_NOT_ALLOWED, 'default' => 0, 'description' => 'Course where the post was created.', ), 'groupid' => array( 'type' => PARAM_INT, 'null' => NULL_NOT_ALLOWED, 'default' => 0, 'description' => 'Group post was created for.', ), 'moduleid' => array( 'type' => PARAM_INT, 'null' => NULL_NOT_ALLOWED, 'default' => 0, 'description' => 'Module id where the post was created (not used anymore).', ), 'coursemoduleid' => array( 'type' => PARAM_INT, 'null' => NULL_NOT_ALLOWED, 'default' => 0, 'description' => 'Course module id where the post was created.', ), 'subject' => array( 'type' => PARAM_TEXT, 'null' => NULL_NOT_ALLOWED, 'description' => 'Post subject.', ), 'summary' => array( 'type' => PARAM_RAW, 'null' => NULL_ALLOWED, 'description' => 'Post summary.', ), 'content' => array( 'type' => PARAM_RAW, 'null' => NULL_ALLOWED, 'description' => 'Post content.', ), 'uniquehash' => array( 'type' => PARAM_RAW, 'null' => NULL_NOT_ALLOWED, 'description' => 'Post unique hash.', ), 'rating' => array( 'type' => PARAM_INT, 'null' => NULL_NOT_ALLOWED, 'default' => 0, 'description' => 'Post rating.', ), 'format' => array( 'type' => PARAM_INT, 'null' => NULL_NOT_ALLOWED, 'default' => 0, 'description' => 'Post content format.', ), 'summaryformat' => array( 'choices' => array(FORMAT_HTML, FORMAT_MOODLE, FORMAT_PLAIN, FORMAT_MARKDOWN), 'type' => PARAM_INT, 'default' => FORMAT_MOODLE, 'description' => 'Format for the summary field.', ), 'attachment' => array( 'type' => PARAM_RAW, 'null' => NULL_ALLOWED, 'description' => 'Post atachment.', ), 'publishstate' => array( 'type' => PARAM_ALPHA, 'null' => NULL_NOT_ALLOWED, 'default' => 'draft', 'description' => 'Post publish state.', ), 'lastmodified' => array( 'type' => PARAM_INT, 'null' => NULL_NOT_ALLOWED, 'default' => 0, 'description' => 'When it was last modified.', ), 'created' => array( 'type' => PARAM_INT, 'null' => NULL_NOT_ALLOWED, 'default' => 0, 'description' => 'When it was created.', ), 'usermodified' => array( 'type' => PARAM_INT, 'null' => NULL_ALLOWED, 'description' => 'User that updated the post.', ), ); } protected static function define_related() { return array( 'context' => 'context' ); } protected static function define_other_properties() { return array( 'summaryfiles' => array( 'type' => external_files::get_properties_for_exporter(), 'multiple' => true ), 'attachmentfiles' => array( 'type' => external_files::get_properties_for_exporter(), 'multiple' => true, 'optional' => true ), 'tags' => array( 'type' => tag_item_exporter::read_properties_definition(), 'description' => 'Tags.', 'multiple' => true, 'optional' => true, ), ); } protected function get_other_values(renderer_base $output) { $context = context_system::instance(); // Files always on site context. $values['summaryfiles'] = external_util::get_area_files($context->id, 'blog', 'post', $this->data->id); $values['attachmentfiles'] = external_util::get_area_files($context->id, 'blog', 'attachment', $this->data->id); if ($this->data->module == 'blog_external') { // For external blogs, the content field has the external blog id. $values['tags'] = \core_tag\external\util::get_item_tags('core', 'blog_external', $this->data->content); } else { $values['tags'] = \core_tag\external\util::get_item_tags('core', 'post', $this->data->id); } return $values; } }