/**
* @desc Returns thumbnail's new URL
*
* @param String $thumbUrl original thumb's URL
* @param String $newExtension desired file extension (format). One of: EXT_JPG, EXT_JPEG, EXT_PNG, EXT_GIF
*
* @return String new URL
*/
public static function overrideThumbnailFormat($thumbUrl, $newExtension)
{
if (empty($thumbUrl) || !self::isValidThumbOverrideFormat($newExtension)) {
return $thumbUrl;
}
if (VignetteRequest::isVignetteUrl($thumbUrl)) {
$vignetteUrl = VignetteRequest::setThumbnailFormat($thumbUrl, $newExtension);
if ($vignetteUrl) {
return $vignetteUrl;
}
}
if (!self::imageUrlHasExtension($thumbUrl, $newExtension) && !self::isDataTagImage($thumbUrl)) {
$thumbUrl .= $newExtension;
}
return $thumbUrl;
}
public function testSetThumbnailFormat()
{
$this->mockGlobalVariable('wgVignetteUrl', $this->vignetteUrl);
$this->assertEquals(VignetteRequest::setThumbnailFormat("{$this->vignetteUrl}/tests/images/a/ab/SomeFile.jpg/revision/latest/scale-to-width/100?cb=12345", ImagesService::EXT_PNG), "{$this->vignetteUrl}/tests/images/a/ab/SomeFile.jpg/revision/latest/scale-to-width/100?cb=12345&format=png");
$this->assertEquals(VignetteRequest::setThumbnailFormat("{$this->vignetteUrl}/tests/images/a/ab/SomeFile.jpg/revision/latest/scale-to-width/100", ".png"), "{$this->vignetteUrl}/tests/images/a/ab/SomeFile.jpg/revision/latest/scale-to-width/100?format=png");
}
