src/Controller/ThemeController.php line 81

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  1. <?php
  3. namespace App\Controller;
  5. use Symfony\Bundle\FrameworkBundle\Controller\AbstractController;
  6. use Symfony\Component\HttpFoundation\Request;
  7. use Symfony\Component\HttpFoundation\Response;
  8. use Doctrine\Persistence\ManagerRegistry;
  9. use Symfony\Component\Yaml\Yaml;
  10. use Symfony\Component\HttpKernel\KernelInterface;
  12. use Symfony\Component\Finder\Finder;
  14. class ThemeController extends AbstractController
  15. {
  16.     private $appKernel;
  18.     public function __construct(KernelInterface $appKernel)
  19.     {
  20.         $this->appKernel = $appKernel;
  21.     }
  23.     public function list(Request $request)
  24.     {
  25.         $session=$request->getSession();
  26.         $finder = new Finder();
  28.         $dir = $this->appKernel->getProjectDir()."/public/themes";
  30.         $finder->in($dir)->directories()->depth('== 0');
  31.         $themes=[];
  32.         $themes[""]["dir"]="";
  33.         $themes[""]["name"]="Thème par défaut";
  35.         foreach ($finder as $file) {
  36.             $key=$file->getRelativePathname();
  37.             $themes[$key]["dir"]=$key;
  39.             $yml=Yaml::parseFile($dir.'/'.$key.'/info.yml');
  40.             $themes[$key]["name"]=$yml["name"];
  41.         }
  42.         
  43.         $current=$session->get("theme");
  44.         $currentheme=$themes[$current];
  45.         unset($themes[$current]);
  47.         return $this->render('Theme\list.html.twig',[
  48.             'useheader'     => true,
  49.             'usemenu'       => false,
  50.             'usesidebar'    => true,
  51.             'currentheme'   => $currentheme,
  52.             'themes'        => $themes
  53.         ]);
  54.     }   
  56.     public function select($name, Request $request, ManagerRegistry $em)
  57.     {
  58.         $config=$em->getRepository("App\Entity\Config")->findoneBy(["id"=>"theme"]);
  59.         $config->setValue($name);
  61.         $em->getManager()->flush();        
  63.         return $this->redirectToRoute("app_core_config_theme");
  64.     }
  66.     public function setconfig(Request $request)
  67.     {
  68.         $session=$request->getSession();
  69.         $themename=$session->get("theme");
  71.         $logo=$request->query->get('logo');
  72.         if(!empty($logo)) $session->set('logo',"themes/$themename/".$logo);
  73.        
  74.         $header=$request->query->get('header');
  75.         if(!empty($header)) $session->set('header',"themes/$themename/".$header);
  77.         $heightheader=$request->query->get('heightheader');
  78.         if(!empty($heightheader)) $session->set('heightheader',$heightheader);
  79.         
  80.         $colormain=$request->query->get('colormain');
  81.         if(!empty($colormain)) $session->set('colormain',$colormain);        
  83.         $fontcolorhover=$request->query->get('fontcolorhover');
  84.         if(!empty($fontcolorhover)) $session->set('fontcolorhover',$fontcolorhover);   
  86.         $colorbody=$request->query->get('colorbody');
  87.         if(!empty($colorbody)) $session->set('colorbody',$colorbody);    
  89.         $fontfacetitle=$request->query->get('fontfacetitle');
  90.         if(!empty($fontfacetitle)) $session->set('fontfacetitle',$fontfacetitle);        
  92.         $fontfacebody=$request->query->get('fontfacebody');
  93.         if(!empty($fontfacebody)) $session->set('fontfacebody',$fontfacebody);        
  95.         $this->setColor($session);
  97.         return new Response();
  98.     }
  101.     public function setColor($session) {
  102.         $colormain      =$session->get('colormain');
  103.         $colorlight     =$this->adjustBrightness($colormain,+50);
  104.         $colordark      =$this->adjustBrightness($colormain,-50);
  105.         $colormainrgb   =$this->hexToRgb($colormain);
  106.         $colorlightrgb  =$this->hexToRgb($colorlight);
  107.         $colordarkrgb   =$this->hexToRgb($colordark);        
  109.         $fontcolorhover =$session->get('fontcolorhover');
  110.         $colorbody      =$session->get('colorbody');
  112.         $tbcolor=array(
  113.             "main"                  =>$colormain,
  114.             "light"                 =>$this->adjustBrightness($colormain,+50),
  115.             "dark"                  =>$this->adjustBrightness($colormain,-50),
  116.             "mainrgb"               =>$this->hexToRgb($colormain),
  117.             "lightrgb"              =>$this->hexToRgb($colorlight),
  118.             "darkrgb"               =>$this->hexToRgb($colordark),
  120.             "fontcolorhover"        =>$fontcolorhover,
  121.             "fontcolorhoverlight"   =>$this->adjustBrightness($fontcolorhover,+50),
  122.             "fontcolorhoverdark"    =>$this->adjustBrightness($fontcolorhover,-50),
  124.             "colorbody"             =>$colorbody,
  125.         );
  126.         
  127.         $session->set('color', $tbcolor);
  128.     }
  130.     public function adjustBrightness($hex, $steps) {
  131.         // Steps should be between -255 and 255. Negative = darker, positive = lighter
  132.         $steps = max(-255, min(255, $steps));
  134.         // Normalize into a six character long hex string
  135.         $hex = str_replace('#', '', $hex);
  136.         if (strlen($hex) == 3) {
  137.             $hex = str_repeat(substr($hex,0,1), 2).str_repeat(substr($hex,1,1), 2).str_repeat(substr($hex,2,1), 2);
  138.         }
  140.         // Split into three parts: R, G and B
  141.         $color_parts = str_split($hex, 2);
  142.         $return = '';
  144.         foreach ($color_parts as $color) {
  145.             $color   = hexdec($color); // Convert to decimal
  146.             $color   = max(0,min(255,$color + $steps)); // Adjust color
  147.             $return .= str_pad(dechex($color), 2, '0', STR_PAD_LEFT); // Make two char hex code
  148.         }
  150.         return $return;
  151.     }
  153.     public function hexToRgb($hex) {
  154.        $hex      = str_replace('#', '', $hex);
  155.        $length   = strlen($hex);
  156.        $rgb['r'] = hexdec($length == 6 ? substr($hex, 0, 2) : ($length == 3 ? str_repeat(substr($hex, 0, 1), 2) : 0));
  157.        $rgb['g'] = hexdec($length == 6 ? substr($hex, 2, 2) : ($length == 3 ? str_repeat(substr($hex, 1, 1), 2) : 0));
  158.        $rgb['b'] = hexdec($length == 6 ? substr($hex, 4, 2) : ($length == 3 ? str_repeat(substr($hex, 2, 1), 2) : 0));
  160.        return $rgb;
  161.    }      
  162. }