/
rubrics_visualise_saveAjax.php
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/
rubrics_visualise_saveAjax.php
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<?php
/*
Gibbon, Flexible & Open School System
Copyright (C) 2010, Ross Parker
This program 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.
This program 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 this program. If not, see <http://www.gnu.org/licenses/>.
*/
require_once "../../gibbon.php";
$img = $_POST['img'] ?? null;
$imgPath = $_POST['path'] ?? null;
$gibbonPersonID = !empty($_POST['gibbonPersonID']) ? str_pad($_POST['gibbonPersonID'], 10, '0', STR_PAD_LEFT) : null;
$absolutePath = $gibbon->session->get('absolutePath');
if (empty($img) || empty($gibbonPersonID) || empty($absolutePath)) {
return;
}
// Decode raw image data
list($type, $img) = explode(';', $img);
list(, $img) = explode(',', $img);
$img = base64_decode($img);
// Create an uploads path if one isn't supplied
if (empty($imgPath)) {
$fileUploader = new Gibbon\FileUploader($pdo, $gibbon->session);
$imgPath = $fileUploader->getUploadsFolderByDate().'/rubric_visualisation_'.$gibbonPersonID.'.png';
}
// Ensure destination folder exists
$destinationFolder = $absolutePath.'/'.dirname($imgPath);
if (is_dir($destinationFolder) == false) {
mkdir($destinationFolder, 0755, true);
}
// Write image data
$fp = fopen($absolutePath.'/'.$imgPath, 'w');
fwrite($fp, $img);
fclose($fp);
// Return image path to AJAX
echo $imgPath;