/**
* {@inheritdoc}
*/
public function getFormat()
{
$format = $this->gmagick->getimageformat();
if (!in_array($format, static::$supportedFormats)) {
throw new RuntimeException('Unsupported image format');
}
return $format;
}
/**
* @final
* @global array $motopressCESettings
* @global MPCERequirements $motopressCERequirements
* @global stdClass $motopressCELang
* @param string $icon
* @param string $iconDir
*/
protected final function icon($icon, $iconDir)
{
global $motopressCESettings;
global $motopressCERequirements;
global $motopressCELang;
if (is_string($icon)) {
$icon = trim($icon);
if (!empty($icon)) {
$icon = filter_var($icon, FILTER_SANITIZE_STRING);
if (dirname($icon) === '.') {
$iconPath = $motopressCESettings['plugin_root'] . '/' . $motopressCESettings['plugin_name'] . '/images/ce/' . $iconDir . '/' . $icon;
$iconUrl = $motopressCESettings['plugin_root_url'] . '/' . $motopressCESettings['plugin_name'] . '/images/ce/' . $iconDir . '/' . $icon;
} else {
$iconPath = WP_CONTENT_DIR . '/' . $icon;
$iconUrl = WP_CONTENT_URL . '/' . $icon;
}
$iconUrl .= '?ver=' . $motopressCESettings['plugin_version'];
if (file_exists($iconPath)) {
$mimeType = null;
if ($motopressCERequirements->getGd()) {
$info = getimagesize($iconPath);
if ($info) {
$mimeType = $info['mime'];
}
}
if (is_null($mimeType) && $motopressCERequirements->getFileinfo() && version_compare(PHP_VERSION, '5.3.0', '>=')) {
$finfo = new finfo(FILEINFO_MIME_TYPE);
$finfoMimeType = $finfo->file($iconPath);
if ($finfoMimeType) {
$mimeType = $finfoMimeType;
}
}
if (is_null($mimeType) && $motopressCERequirements->getExif()) {
$exifImageType = exif_imagetype($iconPath);
if ($exifImageType) {
$mimeType = image_type_to_mime_type($exifImageType);
}
}
$extension = null;
if (is_null($mimeType) && $motopressCERequirements->getImagick()) {
try {
$imagick = new Imagick($iconPath);
$extension = strtolower($imagick->getImageFormat());
} catch (ImagickException $e) {
if ($motopressCESettings['debug']) {
var_dump($e);
}
}
}
if (is_null($extension) && $motopressCERequirements->getGmagick()) {
try {
$gmagick = new Gmagick($iconPath);
$extension = strtolower($gmagick->getimageformat());
} catch (GmagickException $e) {
if ($motopressCESettings['debug']) {
var_dump($e);
}
}
}
if (is_null($extension)) {
$extension = pathinfo($iconPath, PATHINFO_EXTENSION);
}
if (!is_null($mimeType) || !is_null($extension)) {
if (in_array($mimeType, self::$mimeTypes) || in_array($extension, self::$extensions)) {
$this->icon = $iconUrl;
} else {
$this->addError('icon', strtr($motopressCELang->CEIconValidation, array('%name%' => $mimeType)));
}
} else {
$this->addError('icon', $motopressCELang->CEUnknownMimeType);
}
} else {
$this->addError('icon', strtr($motopressCELang->fileNotExists, array('%name%' => $iconPath)));
}
} else {
$this->addError('icon', $motopressCELang->CEEmpty);
}
} else {
$this->addError('icon', strtr($motopressCELang->CEInvalidArgumentType, array('%name%' => gettype($icon))));
}
}
