/**
* Get the file size, and other meta like dimensions for images
* @return [type] [description]
*/
public function get_meta()
{
$file_path = $this->file_path();
$out = array();
$out['resourceFileSize'] = 0;
if (file_exists($file_path)) {
$out['resourceFileSize'] = filesize($file_path);
}
if ($this->is_image() && $out['resourceFileSize'] > 0) {
$Image = new PerchImage();
$out['resourceCrop'] = 0;
if ($this->resourceType() == 'svg') {
$info = $Image->get_svg_size($file_path);
} else {
PerchUtil::debug('Get image size: ' . $file_path);
$info = getimagesize($file_path);
}
if ($info) {
$out['resourceWidth'] = $info[0];
$out['resourceHeight'] = $info[1];
}
if ($info && isset($info['mime'])) {
$out['resourceMimeType'] = $info['mime'];
} else {
$out['resourceMimeType'] = PerchUtil::get_mime_type($this->file_path());
}
// get target info from file name
$targets = $Image->parse_file_name($this->resourceFile());
if ($targets) {
if (isset($targets['w'])) {
$out['resourceTargetWidth'] = $targets['w'];
}
if (isset($targets['h'])) {
$out['resourceTargetHeight'] = $targets['h'];
}
if (isset($targets['c'])) {
$out['resourceCrop'] = $targets['c'];
}
if (isset($targets['d'])) {
$out['resourceDensity'] = $targets['d'];
$out['resourceWidth'] = $out['resourceWidth'] / $targets['d'];
$out['resourceHeight'] = $out['resourceHeight'] / $targets['d'];
PerchUtil::debug('Yes');
}
}
if (isset($out['resourceWidth']) && isset($out['resourceTargetWidth']) && isset($out['resourceHeight']) && isset($out['resourceTargetHeight'])) {
if ($out['resourceWidth'] == $out['resourceTargetWidth'] && $out['resourceHeight'] == $out['resourceTargetHeight']) {
$out['resourceCrop'] = '1';
}
}
} else {
$out['resourceMimeType'] = PerchUtil::get_mime_type($this->file_path());
}
if (isset($out['resourceWidth'])) {
$out['resourceWidth'] = (int) $out['resourceWidth'];
}
if (isset($out['resourceHeight'])) {
$out['resourceHeight'] = (int) $out['resourceHeight'];
}
return $out;
}