public function testCropImage()
{
$image = new Image(__DIR__ . '/../../Fixtures/upload/black.png');
$image->addFilterCrop(0, 0, 5, 5);
$base64 = $image->getBase64();
$this->assertEquals(5, $image->getWidth());
$this->assertEquals(5, $image->getHeight());
}
/**
* Get Handle to Path
*
* @param string $path
*
* @return File
*/
private function getHandleToPath($path)
{
$path = $this->rootDir . '/' . $this->stripQueryString($path);
if (is_file($path)) {
$handle = new File($path);
if (preg_match('/image/', $handle->getMimeType())) {
$handle = new Image($handle->getPathname());
}
return $handle;
}
return null;
}
/**
* Search thumbnails
*/
public function searchThumbnails()
{
$thumbnails = array();
$fileExt = $this->guessExtension();
$fileName = $this->getBasename('.' . $fileExt);
$files = new Finder();
$files->in($this->getPath())->name($fileName . '*.' . $fileExt)->notName($this->getFilename())->files();
foreach ($files as $file) {
$file = new Image($file->getPathname());
$thumbnail = preg_replace('/^' . $fileName . '(\\w+)(.*)/', '$1', $file->getFilename());
$thumbnails[$thumbnail] = $file;
}
$this->gd->setThumbnails($thumbnails);
}
public function uploadAction()
{
$handle = $this->container->get('request')->files->get('Filedata');
$folder = $this->container->getParameter('genemu.form.file.folder');
$uploadDir = $this->container->getParameter('genemu.form.file.upload_dir');
$name = uniqid() . '.' . $handle->guessExtension();
$json = array();
if ($handle = $handle->move($uploadDir, $name)) {
$json = array('result' => '1', 'thumbnail' => array(), 'image' => array(), 'file' => '');
if (preg_match('/image/', $handle->getMimeType())) {
$handle = new Image($handle->getPathname());
$thumbnail = $handle;
if ($this->container->hasParameter('genemu.form.image.thumbnails')) {
$thumbnails = $this->container->getParameter('genemu.form.image.thumbnails');
foreach ($thumbnails as $name => $thumbnail) {
$handle->createThumbnail($name, $thumbnail[0], $thumbnail[1]);
}
if (0 < count($thumbnails)) {
$selected = key(reset($thumbnails));
if ($this->container->hasParameter('genemu.form.image.selected')) {
$selected = $this->container->getParameter('genemu.form.image.selected');
}
$thumbnail = $handle->getThumbnail($selected);
}
}
$json = array_replace($json, array('thumbnail' => array('file' => $folder . '/' . $thumbnail->getFilename() . '?' . time(), 'width' => $thumbnail->getWidth(), 'height' => $thumbnail->getHeight()), 'image' => array('width' => $handle->getWidth(), 'height' => $handle->getHeight())));
}
$json['file'] = $folder . '/' . $handle->getFilename() . '?' . time();
} else {
$json['result'] = '0';
}
return new Response(json_encode($json));
}
/**
* {@inheritdoc}
*/
public function buildView(FormView $view, FormInterface $form, array $options)
{
$configs = $options['configs'];
$data = $form->getViewData();
if (!empty($data)) {
if (!$data instanceof Image) {
$data = new Image($form->getConfig()->getAttribute('rootDir') . '/' . $data);
}
if ($data->hasThumbnail($this->selected)) {
$thumbnail = $data->getThumbnail($this->selected);
$view->vars['thumbnail'] = array('file' => $configs['folder'] . '/' . $thumbnail->getFilename(), 'width' => $thumbnail->getWidth(), 'height' => $thumbnail->getHeight());
}
$value = $configs['folder'] . '/' . $data->getFilename();
$view->vars = array_replace($view->vars, array('value' => $value, 'file' => $value, 'width' => $data->getWidth(), 'height' => $data->getHeight()));
}
$view->vars['filters'] = $this->filters;
}
/**
* {@inheritdoc}
*/
public function buildView(FormView $view, FormInterface $form)
{
$configs = $form->getAttribute('configs');
$data = $form->getClientData();
if (!empty($data)) {
if (!$data instanceof Image) {
$data = new Image($form->getAttribute('rootDir') . '/' . $data);
}
if ($data->hasThumbnail($this->selected)) {
$thumbnail = $data->getTumbnail($this->selected);
$view->set('thumbnail', array('file' => $configs['folder'] . '/' . $thumbnail->getFilename(), 'width' => $thumbnail->getWidth(), 'height' => $thumbnail->getHeight()));
}
$value = $configs['folder'] . '/' . $data->getFilename();
$view->set('value', $value)->set('file', $value)->set('width', $data->getWidth())->set('height', $data->getHeight());
}
$view->set('filters', $this->filters);
}
public function changeAction()
{
$request = $this->container->get('request');
$rootDir = rtrim($this->container->getParameter('genemu.form.file.root_dir'), '/\\') . DIRECTORY_SEPARATOR;
$folder = rtrim($this->container->getParameter('genemu.form.file.folder'), '/\\') . DIRECTORY_SEPARATOR;
$file = $request->get('image');
$handle = new Image($rootDir . $this->stripQueryString($file));
switch ($request->get('filter')) {
case 'rotate':
$handle->addFilterRotate(90);
break;
case 'negative':
$handle->addFilterNegative();
break;
case 'bw':
$handle->addFilterBw();
break;
case 'sepia':
$handle->addFilterSepia('#C68039');
break;
case 'crop':
$x = $request->get('x');
$y = $request->get('y');
$w = $request->get('w');
$h = $request->get('h');
$handle->addFilterCrop($x, $y, $w, $h);
break;
case 'blur':
$handle->addFilterBlur();
default:
break;
}
$handle->save();
$thumbnail = $handle;
if ($this->container->hasParameter('genemu.form.image.thumbnails')) {
$thumbnails = $this->container->getParameter('genemu.form.image.thumbnails');
foreach ($thumbnails as $name => $thumbnail) {
$handle->createThumbnail($name, $thumbnail[0], $thumbnail[1]);
}
$selected = key(reset($thumbnails));
if ($this->container->hasParameter('genemu.form.image.selected')) {
$selected = $this->container->getParameter('genemu.form.image.selected');
}
$thumbnail = $handle->getThumbnail($selected);
}
$json = array('result' => '1', 'file' => $folder . '/' . $handle->getFilename() . '?' . time(), 'thumbnail' => array('file' => $folder . '/' . $thumbnail->getFilename() . '?' . time(), 'width' => $thumbnail->getWidth(), 'height' => $thumbnail->getHeight()), 'image' => array('width' => $handle->getWidth(), 'height' => $handle->getHeight()));
return new Response(json_encode($json));
}