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efrain |
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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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namespace core_tag\external;
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use core_tag_tag;
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/**
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* Tag external functions utility class.
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*
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* @package core_tag
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* @copyright 2019 Juan Leyva
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* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
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* @since Moodle 3.7
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*/
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class util {
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/**
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* Get the array of core_tag_tag objects for external functions associated with an item (instances).
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*
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* @param string $component component responsible for tagging. For BC it can be empty but in this case the
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* query will be slow because DB index will not be used.
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* @param string $itemtype type of the tagged item
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* @param int $itemid
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* @param int $standardonly wether to return only standard tags or any
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* @param int $tiuserid tag instance user id, only needed for tag areas with user tagging
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* @return array tags for external functions
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*/
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public static function get_item_tags(
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$component,
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$itemtype,
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$itemid,
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$standardonly = core_tag_tag::BOTH_STANDARD_AND_NOT,
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$tiuserid = 0
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) {
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global $PAGE;
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$output = $PAGE->get_renderer('core');
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$tagitems = core_tag_tag::get_item_tags($component, $itemtype, $itemid, $standardonly, $tiuserid);
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$exportedtags = [];
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foreach ($tagitems as $tagitem) {
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$exporter = new tag_item_exporter($tagitem->to_object());
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$exportedtags[] = (array) $exporter->export($output);
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}
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return $exportedtags;
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}
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}
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