65 lines
2.2 KiB
PHP
65 lines
2.2 KiB
PHP
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<?php
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namespace EmotionHero\Api;
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use EmotionHero\Application as EH;
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use Silex\Application;
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use Symfony\Component\HttpFoundation\Request;
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use Symfony\Component\HttpFoundation\JsonResponse;
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use Silex\Api\ControllerProviderInterface;
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use EmotionHero\Models;
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use EmotionHero\Server\Websockets;
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class InterfaceControllerProvider implements ControllerProviderInterface
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{
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/** @var EH */
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protected $_eh;
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public function __construct()
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{
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$this->_eh = EH::getInstance();
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}
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public function connect(Application $app)
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{
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// creates a new controller based on the default route
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$controllers = $app['controllers_factory'];
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$controllers->get('/images', function (Application $app) {
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$getEmoBlocks = function($emotion, $feature, $steps = 6) use($em) {
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$hitRepo = $this->_em->getEm()->getRepository(EmotionHero\Models\Hit::class);
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$blocks = [];
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foreach(range(0, 100, 100/($steps-1)) as $i) {
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/* @var $hitRepo EmotionHero\Models\HitRepository */
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$hit = $hitRepo->getClosestHitWithImage($emotion, $i);
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$img = "data:image/x-icon;base64,".$hit->getFeatureImgAsString($feature);
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$score = $hit->getEmotions()->getEmotionScore($emotion);
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$percentage = sprintf("%.0f %%",$score);
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$blocks[] = [
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'hit_id' => $hit->getId(),
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'img_data' => $img,
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'percentage' => $percentage,
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];
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}
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return $blocks;
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};
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$features = ['brows' => 6, 'nose' => 5, 'mouth' => 8];
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$output = [];
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foreach($features as $feature => $steps) {
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foreach(Models\Emotions::$EMOTIONS as $emotion) {
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$output[$feature][$emotion] = $getEmoBlocks(
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$emotion,
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$feature == 'mouth' ? 'mouth_left':$feature,
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$steps
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);
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}
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}
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return $app['serializer']->serialize($output, 'json');
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});
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}
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}
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