/**
* Set contact picture from $source file
*
* @param string $source Source file
* @param integer $max_width Max picture widht
* @param integer $max_height Max picture height
* @param boolean $save Save user object when done
* @return string
*/
function setPicture($source, $fileType, $max_width = 50, $max_height = 50, $save = true)
{
if (!is_readable($source)) {
return false;
}
do {
$temp_file = CACHE_DIR . '/' . sha1(uniqid(rand(), true));
} while (is_file($temp_file));
Env::useLibrary('simplegd');
$image = new SimpleGdImage($source);
if ($image->getImageType() != IMAGETYPE_PNG) {
$image->convertType(IMAGETYPE_PNG);
$image->saveAs($temp_file, IMAGETYPE_PNG);
$public_fileId = FileRepository::addFile($temp_file, array('type' => 'image/png', 'public' => true));
} else {
$public_fileId = FileRepository::addFile($source, array('type' => 'image/png', 'public' => true));
}
$this->generateAllSizePictures($public_fileId, $save);
$result = true;
// Cleanup
if (!$result && $public_fileId) {
FileRepository::deleteFile($public_fileId);
}
@unlink($temp_file);
return $public_fileId;
}
