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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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/**
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* Block to search forum posts.
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*
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* @package block_search_forums
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* @copyright 1999 onwards Martin Dougiamas {@link http://moodle.com}
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* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
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*/
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class block_search_forums extends block_base {
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function init() {
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$this->title = get_string('pluginname', 'block_search_forums');
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}
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function get_content() {
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global $CFG, $OUTPUT;
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if($this->content !== NULL) {
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return $this->content;
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}
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$this->content = new stdClass;
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$this->content->footer = '';
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if (empty($this->instance)) {
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$this->content->text = '';
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return $this->content;
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}
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$output = $this->page->get_renderer('block_search_forums');
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$searchform = new \block_search_forums\output\search_form($this->page->course->id);
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$this->content->text = $output->render($searchform);
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return $this->content;
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}
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function applicable_formats() {
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return array('site' => true, 'course' => true);
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}
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/**
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* Returns the role that best describes the forum search block.
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*
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* @return string
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*/
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public function get_aria_role() {
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return 'search';
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}
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}
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