Habari\Post::update PHP Метод

    public function update($minor = true)
    {
        if ($this->id == 0) {
            return $this->insert() !== false;
        }
        $this->modified = DateTime::create();
        if (!$minor && $this->status != Post::status('draft')) {
            $this->updated = $this->modified;
        }
        if (isset($this->fields['guid'])) {
            unset($this->newfields['guid']);
        }
        // if the date is in the future and we are trying to publish the post, actually schedule it for posting later
        if ($this->pubdate > DateTime::create() && $this->status == Post::status('published')) {
            $this->status = Post::status('scheduled');
        } else {
            if ($this->pubdate <= DateTime::create() && $this->status == Post::status('scheduled')) {
                $this->status = Post::status('published');
            }
        }
        $allow = true;
        $allow = Plugins::filter('post_update_allow', $allow, $this);
        if (!$allow) {
            return false;
        }
        Plugins::act('post_update_before', $this);
        $this->newfields = Plugins::filter('post_update_change', $this->newfields, $this, $this->fields);
        // Call setslug() only when post slug is changed
        if (isset($this->newfields['slug'])) {
            if ($this->fields['slug'] != $this->newfields['slug']) {
                $this->setslug();
            }
        }
        // If content has changed, update cached_content with prerendered content
        if (isset($this->newfields['content']) && $this->fields['content'] != $this->newfields['content']) {
            $this->newfields['cached_content'] = Plugins::filter('post_prerender_content', $this->newfields['content'], $this);
        }
        // invoke plugins for all fields which have been changed
        // For example, a plugin action "post_update_status" would be
        // triggered if the post has a new status value
        $change_date = DateTime::create()->sql;
        foreach ($this->newfields as $fieldname => $value) {
            Plugins::act('post_update_' . $fieldname, $this, $this->fields[$fieldname], $value);
            if ($this->fields[$fieldname] != $value) {
                DB::insert('{revisions}', array('post_id' => $this->fields['id'], 'change_field' => $fieldname, 'old_value' => $this->fields[$fieldname], 'user_id' => User::identify()->id, 'change_date' => $change_date));
            }
        }
        // invoke plugins for status changes
        if (isset($this->newfields['status']) && $this->fields['status'] != $this->newfields['status']) {
            Plugins::act('post_status_' . self::status_name($this->newfields['status']), $this, $this->fields['status']);
        }
        $result = parent::updateRecord('posts', array('id' => $this->id), post::get_schema_map());
        //scheduled post
        if ($this->fields['status'] == Post::status('scheduled') || $this->status == Post::status('scheduled')) {
            Posts::update_scheduled_posts_cronjob();
        }
        $this->fields = array_merge($this->fields, $this->newfields);
        $this->newfields = array();
        $this->save_tags();
        $this->info->commit();
        Plugins::act('post_update_after', $this);
        return $result;
    }