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lib.php
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lib.php
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<?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/>.
/** MEDICAL IMAGING STUDY VIEWER ATTO EDITOR PLUGIN
* @package atto_medimgviewer
* @copyright 2021-2023 Sampsa Lohi & University of Eastern Finland
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
/**
* Initialise the strings required for JS.
* @return void
*/
function atto_medimgviewer_strings_for_js() {
global $PAGE;
$PAGE->requires->strings_for_js(array('medimgviewer',
'dialog:select_file',
'dialog:insert',
'dialog:copy',
),
'atto_medimgviewer');
}
/**
* Return the js params required for this module.
* @param string $elementid
* @param array $options
* @param array $fpoptions
* @return array of additional params to pass to javascript init function for this module.
*/
function atto_medimgviewer_params_for_js($elementid, $options, $fpoptions) {
global $CFG, $USER;
require_once($CFG->libdir . '/filestorage/file_storage.php');
require_once($CFG->dirroot . '/repository/lib.php'); // Load constants.
$filtertag = get_config('filter_medimgviewer', 'filtertag');
if (empty($filtertag)) {
// MedImg Viewer filter is not set up.
return null;
}
$usercontext = context_user::instance($USER->id);
$params['area']['usercontextid'] = $usercontext->id;
$params['area']['filtertag'] = $filtertag;
foreach ($options as $key => $value) {
if ($key === 'context' && is_object($options[$key])) {
// Just context id is enough.
$params['area'][$key] = $value->id;
} else {
$params['area'][$key] = $value;
}
}
return $params;
}