protected function makeLevelItemArray($level, $fullpath)
{
if (!($mimeType = isValidImagePath($fullpath))) {
return false;
}
$filename = basename($fullpath);
//$reldir = keyVal($level,$this->cmpdirs);
return ["mimeType_c{$level}" => $mimeType, "file_name_c{$level}" => $filename, "full_path_c{$level}" => $fullpath, "url_c{$level}" => $this->cmpurlroots[$level] . $filename];
}
/** If the $filePath is a valid info & can get dimensions, return width/height,
* else 0/false
* @param type $filePath
*/
function aspectRatio($filePath) {
if (!($mimeType = isValidImagePath($filePath))) return false;
$exif = null;
try {
$exif = @exif_read_data($filePath);
} catch (Exception $e) {
error_log("Exception Reading EXIF for file [$filePath]: " . $e->getMessage());
pkdebug("Exception reading EXIF for file [$filePath]:", $e);
}
if (($computed = keyVal('COMPUTED', $exif)) && ($width = keyVal('Width', $computed)) && ($height = keyVal('Height', $computed))) {
return $width / $height;
}
#If no exif data, use GD:
//$gdresource = imagecreatefromstring (file_get_contents($filePath));
$sz = getimagesize($filePath);
if (($width = keyVal(0, $sz)) && ($height = keyVal(1, $sz)))
return $width / $height;
return false;
}