function testCropHeight()
{
$arch = TestTimberImage::copyTestImage('arch.jpg');
$resized = TimberImageHelper::resize($arch, false, 250);
$resized = str_replace('http://example.org', '', $resized);
$resized = TimberUrlHelper::url_to_file_system($resized);
$is_sized = TestTimberImage::checkSize($resized, 375, 250);
$this->assertTrue($is_sized);
}
public static function resize($src, $w, $h = 0)
{
global $CJG_retina;
if ($CJG_retina && false) {
//turned off by Graham 2013-11-19 because of issues it was causing
$w = $w * 2;
}
return parent::resize($src, $w, $h);
}
function testUpSizing2Param()
{
$data = array();
$file_loc = self::copyTestImage('stl.jpg');
$upload_dir = wp_upload_dir();
$new_file = TimberImageHelper::resize($upload_dir['url'] . '/stl.jpg', 500, 300, 'default', true);
$location_of_image = TimberImageHelper::get_server_location($new_file);
$size = getimagesize($location_of_image);
$this->assertEquals(500, $size[0]);
$this->assertEquals(300, $size[1]);
}
static function testImageResize()
{
$img = 'arch.jpg';
$upload_dir = wp_upload_dir();
$destination = $upload_dir['path'] . '/' . $img;
if (!file_exists($destination)) {
copy(__DIR__ . '/../assets/' . $img, $destination);
}
for ($i = 0; $i < 20; $i++) {
$upload_dir = wp_upload_dir();
$img = TimberImageHelper::resize($upload_dir['url'] . '/arch.jpg', 500, 200, 'default', true);
}
}
/**
* Timber creates resized images in the Twig templates. However,
* these do not get updated when new crops as made.
*/
public static function delete_timber_resized_images()
{
// Gather POST data from the crop resize
$post_id = $_POST['post'];
$crop_name = $_POST['size'];
if (!($image_metadata = wp_get_attachment_metadata($post_id))) {
throw new \Exception('Unable to get attachment from ID');
}
$crop_metadata = $image_metadata['sizes'][$crop_name];
$crop_file = $crop_metadata['file'];
$crop_width = $crop_metadata['width'];
$crop_height = $crop_metadata['height'];
// get the filename without file extension
$crop_size_ideal_string = $crop_width . 'x' . $crop_height;
$matches = [];
preg_match('/-([0-9]*)x([0-9]*)\\./', $crop_file, $matches);
if (count($matches) !== 3) {
throw new \Exception('Could not infer the image size from filename: ' . $crop_file);
}
$crop_size_actual_string = $matches[1] . 'x' . $matches[2];
$crop_fileNoExtension = substr($crop_file, 0, strpos($crop_file, $crop_size_actual_string) + strlen($crop_size_actual_string));
$crop_file_no_extension_hyphen = $crop_fileNoExtension . '-';
$upload_directory = wp_upload_dir();
$upload_path = $upload_directory['path'];
$dh = opendir($upload_path);
while (false !== ($upload_filename = readdir($dh))) {
$upload_filename_no_extension_hyphen = substr($upload_filename, 0, strlen($crop_file_no_extension_hyphen));
if ($upload_filename_no_extension_hyphen === $crop_file_no_extension_hyphen) {
// Now capture the image size thats been resized by Timber
// e.g. 800x0-c-default.jpg => 800 width, 0 height (proportionate)
$upload_filename_end_part = substr($upload_filename, strlen($upload_filename_no_extension_hyphen));
$resizeMatches = [];
preg_match('/([^x]*)x([^-]*)-/', $upload_filename_end_part, $resizeMatches);
if (count($resizeMatches) < 2) {
throw new \Exception('Could not retrieve Timber resize information from image ' . $upload_filename);
}
$resizeWidth = $resizeMatches[1];
$filepathToResize = $upload_directory['url'] . '/' . $crop_file;
TimberImageHelper::resize($filepathToResize, $resizeWidth, 0, 'default', true);
}
}
closedir($dh);
}
function testTimberImageForExtraSlashes()
{
add_filter('upload_dir', array($this, '_filter_upload'), 10, 1);
$post = $this->get_post_with_image();
$image = $post->thumbnail();
$resized_520_file = TimberImageHelper::resize($image->src, 520, 500);
remove_filter('upload_dir', array($this, '_filter_upload'));
$this->assertFalse(strpos($resized_520_file, '//arch-520x500-c-default.jpg') > -1);
}
function testWPMLurlLocal()
{
// this test replicates the url issue caused by the WPML language identifier in the url
// However, WPML can't be installed with composer so this test mocks the WPML plugin
// WPML uses a filter to alter the home_url
$home_url_filter = function ($url) {
return $url . '/en';
};
add_filter('home_url', $home_url_filter, -10, 4);
// test with a local and external file
$img = 'arch.jpg';
$img = TestTimberImage::copyTestImage($img);
$resized = TimberImageHelper::resize($img, 50, 50);
// make sure the base url has not been duplicated (https://github.com/timber/timber/issues/405)
$this->assertLessThanOrEqual(1, substr_count($resized, 'example.org'));
// make sure the image has been resized
$resized = TimberUrlHelper::url_to_file_system($resized);
$this->assertTrue(TestTimberImage::checkSize($resized, 50, 50), 'image should be resized');
}
