/**
* Tests that cached images are regenerated properly after a cached file is renamed with new arguments
* ToDo: This doesn't seem like something that is worth testing - what is the point of this?
*/
public function testRegenerateImagesWithRenaming()
{
$image = $this->objFromFixture('Image', 'imageWithoutTitle');
$image_generated = $image->ScaleWidth(200);
$p = $image_generated->getFullPath();
$this->assertTrue(file_exists($p), 'Resized image exists after creation call');
// Encoding of the arguments is duplicated from cacheFilename
$oldArgumentString = Convert::base64url_encode(array(200));
$newArgumentString = Convert::base64url_encode(array(300));
$newPath = str_replace($oldArgumentString, $newArgumentString, $p);
if (!file_exists(dirname($newPath))) {
mkdir(dirname($newPath));
}
$newRelative = str_replace($oldArgumentString, $newArgumentString, $image_generated->getFileName());
rename($p, $newPath);
$this->assertFalse(file_exists($p), 'Resized image does not exist at old path after renaming');
$this->assertTrue(file_exists($newPath), 'Resized image exists at new path after renaming');
$this->assertEquals(1, $image->regenerateFormattedImages(), 'Cached images were regenerated in the right number');
$image_generated_2 = new Image_Cached($newRelative);
$this->assertEquals(300, $image_generated_2->getWidth(), 'Cached image was regenerated with correct width');
}
public function FileIcon()
{
if ($this->parent->hasDataObject) {
$field = $this->parent->fileFieldName . "ID";
$file = DataObject::get_by_id($this->parent->fileClassName, $this->item->{$field});
} else {
$file = $this->item;
}
if ($file && $file->ID) {
if ($file instanceof Image) {
$img = $file;
} else {
$ext = $file->Extension;
$imgExts = array('jpg', 'jpeg', 'gif');
if (in_array($ext, $imgExts)) {
$img = new Image_Cached($file->Filename);
$img->ID = $file->ID;
//image resize functions require an id
}
}
return isset($img) ? $img->CroppedImage(50, 50)->URL : $file->Icon();
} else {
return "{$this->item->{$field}}";
}
}
public function testRegenerateImagesWithRenaming()
{
$image = $this->objFromFixture('Image', 'imageWithMetacharacters');
$image_generated = $image->SetWidth(200);
$p = $image_generated->getFullPath();
$this->assertTrue(file_exists($p), 'Resized image exists after creation call');
// Encoding of the arguments is duplicated from cacheFilename
$oldArgumentString = base64_encode(json_encode(array(200)));
$newArgumentString = base64_encode(json_encode(array(300)));
$newPath = str_replace($oldArgumentString, $newArgumentString, $p);
$newRelative = str_replace($oldArgumentString, $newArgumentString, $image_generated->getFileName());
rename($p, $newPath);
$this->assertFalse(file_exists($p), 'Resized image does not exist after movement call under old name');
$this->assertTrue(file_exists($newPath), 'Resized image exists after movement call under new name');
$this->assertEquals(1, $image->regenerateFormattedImages(), 'Cached images were regenerated in the right number');
$image_generated_2 = new Image_Cached($newRelative);
$this->assertEquals(300, $image_generated_2->getWidth(), 'Cached image was regenerated with correct width');
}