function get_images_url($css_str)
{
preg_match_all('/url\\(([\\s])?([\\"|\'])?(.*?)([\\"|\'])?([\\s])?\\)/i', $css_str, $matches, PREG_PATTERN_ORDER);
if ($matches) {
foreach ($matches[3] as $key => $match) {
if (!is_image_url($match)) {
unset($matches[3][$key]);
}
}
}
return $matches[3];
}
case 'json':
default:
json_output($ERROR_AUTH_API, $callback);
break;
case 'xml':
xml_output($ERROR_AUTH_API);
break;
case 'txt':
echo $error_key_msg;
break;
}
exit;
// Shout the door
}
/*** Observe the image request ***/
if (is_image_url($to_upload)) {
$api_remote_upload = true;
} else {
if (check_value($to_upload) or check_value($_FILES['upload'])) {
// Creates the temp image
$api_temp_name = __CHV_PATH_IMAGES__ . generateRandomString(16) . '.temp';
while (file_exists($api_temp_name)) {
$api_temp_name = __CHV_PATH_IMAGES__ . generateRandomString(16) . '.temp';
}
if (check_value($_FILES['upload']['tmp_name'])) {
$to_upload = $_FILES['upload'];
} else {
// The base64 comes from POST?
if ($_SERVER['REQUEST_METHOD'] == 'POST') {
// Handles the stream
$fh = fopen($api_temp_name, 'w');
/**
* valid_data
* Validate the whole data before do the thing.
*
* @param string
* @return mixed
*/
private function valid_data()
{
// Sourced?
if (!check_value($this->source)) {
$this->error = 'empty source';
} else {
// it's sourced.. But is valid?
if ($this->is_remote) {
// URL Check...
if (!is_image_url($this->source)) {
$this->error = 'invalid image url';
}
} else {
// $_FILES Check...
if (count($this->source) < 5 and !is_numeric($this->source['size'])) {
$this->error = 'invalid source';
}
}
}
// Valid thumb size?
if (!is_numeric($this->thumb_width) or !is_numeric($this->thumb_height)) {
$this->error = 'invalid thumb size';
}
// Setted and valid resize?
if ($this->seted_value($this->resize_width) and !is_numeric($this->resize_width)) {
$this->error = 'invalid resize size';
}
// No errors... Process the thing
if (!check_value($this->error) and $this->fetch_image()) {
$this->info = get_info($this->working);
if (!check_value($this->info)) {
unlink($this->working);
$this->error = 'invalid image';
return false;
} else {
// The image is valid... Check for valid MIME
if (!$this->valid_mime($this->info['mime'])) {
unlink($this->working);
$this->error = 'invalid mime';
return false;
} else {
$this->mime = $this->info['mime'];
// The MIME is valid... Check for valid size (bytes)
if (filesize($this->working) > $this->max_size) {
unlink($this->working);
$this->error = 'too big';
return false;
} else {
return true;
// All valid!
}
}
}
} else {
return false;
// errors = false
}
}