/**
* Summary.
*
* @since 0.9.0
* @see
*
* @param \Symfony\Component\HttpFoundation\Request $request
* @param \Silex\Application $app
*
* @return JsonResponse
* @author nguyenvanduocit
*/
public function generate(Request $request, Application $app)
{
$backgroundId = $request->get('backgroundId');
$resultObject = new AttachmentResponse();
if (array_key_exists($backgroundId, $this->memeList)) {
$text = $request->get('text');
$meme = $this->memeList[$backgroundId];
$fileName = md5(mt_rand(1, 20)) . '.jpg';
$mainLayer = ImageWorkshop::initFromPath($meme['src']);
$textPaths = explode(';', $text);
foreach ($textPaths as $index => $text) {
if (array_key_exists($index, $meme['position'])) {
$position = $meme['position'][$index];
} else {
$lastPostion = count($meme['position']) - 1;
$position = $meme['position'][$lastPostion];
}
$textLayer = ImageWorkshop::initTextLayer($text, APP_DIR . '/Asset/font/OpenSans-Bold.ttf', $meme['font']['size'], $meme['font']['color'], 0, null);
if ($textLayer->getWidth() >= $mainLayer->getWidth()) {
$textLayer->resizeInPixel($mainLayer->getWidth() - 100, NULL, TRUE);
}
if ($position === 'top') {
$y = 0 + 20;
} else {
$y = $mainLayer->getHeight() - $textLayer->getHeight() - 20;
}
$x = $mainLayer->getWidth() / 2 - $textLayer->getWidth() / 2;
$mainLayer->addLayer($index, $textLayer, $x, $y);
}
$mainLayer->save($this->outputDir, $fileName);
$resultObject->setImageUrl('http://slackbotapi.senviet.org/web/public/meme/' . $fileName . '?rand=' . uniqid('rand', FALSE));
} else {
$resultObject->setImageUrl('http://slackbotapi.senviet.org/web/public/meme/list.jpg');
}
return new JsonResponse($resultObject);
}
/**
* Summary.
*
* @since 0.9.0
* @see
*
* @param \Symfony\Component\HttpFoundation\Request $request
* @param \Silex\Application $app
*
* @return JsonResponse
* @author nguyenvanduocit
*/
public function post(Request $request, Application $app)
{
$category = $request->get('category', 'all');
/**
* Todo support another fact
*/
$response = new AttachmentResponse();
if ($category === 'programming') {
$data = $this->getRandomFactOfProgramming();
$response->setTitle($data['title']);
$response->setTitleLink('http://laptrinh.senviet.org');
$response->setImageUrl($data['image_url']);
} else {
$categorylist = implode(', ', array_keys($this->images));
$response->setText('I don\'t know about this category, I only know abount ' . $categorylist);
}
return new JsonResponse($response);
}
