po1son
/
WAS


			
				
					
						
						
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							<html>
  <head>
  </head>
  <body style="margin: 0px">

<?php
    ini_set('display_errors', 1);
    ini_set('display_startup_errors', 1);
    error_reporting(E_ALL);
  
//http://www.justin-cook.com/2006/03/31/php-parse-a-string-between-two-strings/
  function get_string_between($string, $start, $end){
    $string = " ".$string;
    $ini = strpos($string,$start);
    if ($ini == 0) return "";
    $ini += strlen($start);   
    $len = strpos($string,$end,$ini) - $ini;
    return substr($string,$ini,$len);
  }

  
  //header('Content-type: image/svg+xml'); //does not play video
  
  $svg_file = file_get_contents(dirname(__DIR__, 1) . "/images/uploads/" . $_GET["___image___"]);
  
  
  $doc1 = new DOMDocument;
  $doc1->loadXML($svg_file);
  $xpath1 = new DOMXPath($doc1);
  $xpath1->registerNamespace('svg', 'http://www.w3.org/2000/svg');
  
  
  
  //prüfen ob exteranlImage dann wird dieses verwendet
  if(strlen($svg_file) < 400){
    $url = $xpath1->query("/svg:svg/svg:image/@href");
    $svg_file  = file_get_contents($url[0]->nodeValue);
  }
  
  
  
  $doc = new DOMDocument;
  $doc->loadXML($svg_file);
  $xpath = new DOMXPath($doc);
  $xpath->registerNamespace('svg', 'http://www.w3.org/2000/svg');
  
  
  $root = $xpath->query("/*");
  $root[0]->setAttribute("viewBox", "0 0 1280 720");
  
  $widthq = $xpath->query("/*/@width");
  $heightq = $xpath->query("/*/@height");
  
  
  $root = $xpath->query("/*");
  $root[0]->setAttribute("viewBox", "0 0 ". $widthq[0]->nodeValue . " " . $heightq[0]->nodeValue);
  $widthq[0]->nodeValue = "100%";
  $heightq[0]->nodeValue = "100%";
  
  
  //Get all Text Nodes
  $style = $xpath->query('//svg:text');
  $keyValueStore=array();
  $keyValueStore2=array();
  
  //Get all rect nodes before text nodes and store them in key value store to access them for manipulation
  foreach ($style as $result) {
    $style2 = $xpath->query('./preceding-sibling::*[1]', $result);
    //echo $style2[0]->nodeName;
    //get Rect
    foreach ($style2 as $result3) {
      //echo $result->nodeValue;
      //echo $result3->getAttribute('transform') . "<br>";
      $keyValueStore[$result->nodeValue] = $result3;
      $keyValueStore2[$result->nodeValue] = $result;
    }
  } 
  
  //$keyValueStore["*imga"]->setAttribute("fill", "#FFFFFF");
  
  
  
  //replace text from URL GET within image
  foreach($_GET as $key => $value){
    if($key != "___image___"){
      $alltext = $xpath->query('//svg:text');
      foreach ($alltext as $text) {
        if($key == $text->nodeValue){
          $text->nodeValue = $value;
        }
      }        
    }
  }
  
  //load image Replacements
  $replacements = new DOMDocument();
  
  $newstr = substr( $_GET["___image___"], 0, strpos( $_GET["___image___"], '/', strpos( $_GET["___image___"], '/')+1));
  
  $urlreplacement = dirname('https://' . $_SERVER['HTTP_HOST']. $_SERVER['PHP_SELF'], 2) . "/server/" . $newstr . "/replacement";
  $replacements->loadXML(file_get_contents($urlreplacement)); 
  
  $elements = $replacements->getElementsByTagName('item');
  
  foreach($elements as $node){
    
    if(array_key_exists($node->getElementsByTagName("abbreviation")[0]->nodeValue, $keyValueStore)){
      
      
      $extension = pathinfo($node->getElementsByTagName("url")[0]->nodeValue, PATHINFO_EXTENSION);
      
      if($extension == "mp4"){
        
        $element = $doc->createElement('foreignObject');
        
        //Notwendig da ab und zu mit transform exportiert wird liegt an der powerpoint version
        if($result3->getAttribute('transform') != null){
          $transform = get_string_between($keyValueStore[$node->getElementsByTagName("abbreviation")[0]->nodeValue]->getAttribute('transform'), "matrix(", ")");
          $matrix = explode(" ", $transform);
          $videox =$matrix[4];
          $videoy =$matrix[5];
          
          $element->setAttribute("x", $videox);
          $element->setAttribute("y", $videoy);
        }else{
          $element->setAttribute("x", $keyValueStore[$node->getElementsByTagName("abbreviation")[0]->nodeValue]->getAttribute('x'));
          $element->setAttribute("y", $keyValueStore[$node->getElementsByTagName("abbreviation")[0]->nodeValue]->getAttribute('y'));
        }
        
        
        
   //   echo $result->nodeValue;// + result3->getAttribute('x');
   //   echo $result3->getAttribute('transform') . "<br>";
        
        
        $element->setAttribute("width", $keyValueStore[$node->getElementsByTagName("abbreviation")[0]->nodeValue]->getAttribute('width'));
        $element->setAttribute("height", $keyValueStore[$node->getElementsByTagName("abbreviation")[0]->nodeValue]->getAttribute('height'));
        
        $element1 = $doc->createElement('video');
        $element1->setAttribute("width", $keyValueStore[$node->getElementsByTagName("abbreviation")[0]->nodeValue]->getAttribute('width'));
        $element1->setAttribute("height", $keyValueStore[$node->getElementsByTagName("abbreviation")[0]->nodeValue]->getAttribute('height'));
        $element1->setAttribute("controls", "");
        
        $element2 = $doc->createElement('source');
        $element2->setAttribute("type", "video/mp4");
        $element2->setAttribute("src", $node->getElementsByTagName("url")[0]->nodeValue);
        
        $element1->appendChild($element2);
        $element->appendChild($element1);
        
        $parent = $doc->getElementsByTagName('svg')->item(0);
        $parent->appendChild($element);
        
        
        //override identifier to be empty
        $keyValueStore2[$node->getElementsByTagName("abbreviation")[0]->nodeValue]->nodeValue = "";
      }
      else{
      
        
        
        //create image element (currently we use background image)
        /*
          $element = $doc->createElement('image');
          $element->setAttribute("x", $keyValueStore[$node->getElementsByTagName("abbreviation")[0]->nodeValue]->getAttribute('x'));
          $element->setAttribute("y", $keyValueStore[$node->getElementsByTagName("abbreviation")[0]->nodeValue]->getAttribute('y'));
          $element->setAttribute("width", $keyValueStore[$node->getElementsByTagName("abbreviation")[0]->nodeValue]->getAttribute('width'));
          $element->setAttribute("height", $keyValueStore[$node->getElementsByTagName("abbreviation")[0]->nodeValue]->getAttribute('height'));
          $element->setAttribute("xlink:href", $node->getElementsByTagName("url")[0]->nodeValue);
          
          $doc->appendChild($element);
          
          $parent = $doc->getElementsByTagName('svg')->item(0);
          $parent->appendChild($element);
        */
        
        
        //create pattern for rect-filling looks like this:
        /*
          <defs>
          <pattern id="image" x="-32" y="-32" patternUnits="userSpaceOnUse" height="64" width="64">
          <image x="0" y="0" height="64" width="64" xlink:href="http://0.gravatar.com/avatar/902a4faaa4de6f6aebd6fd7a9fbab46a?s=64"/>
          </pattern>
          </defs>
        */
        
        
        $element3 = $doc->createElement('pattern');
        $element3->setAttribute("id", $node->getElementsByTagName("abbreviation")[0]->nodeValue);
        $element3->setAttribute("x", "0");
        $element3->setAttribute("y", "0");
        $element3->setAttribute("width", "1");
        $element3->setAttribute("height",  "1");
        
        
        $element2 = $doc->createElement('image');
        $element2->setAttribute("x", "0");
        $element2->setAttribute("y", "0");
        $element2->setAttribute("width", $keyValueStore[$node->getElementsByTagName("abbreviation")[0]->nodeValue]->getAttribute('width'));
        $element2->setAttribute("height", $keyValueStore[$node->getElementsByTagName("abbreviation")[0]->nodeValue]->getAttribute('height'));
        $element2->setAttribute("xlink:href", $node->getElementsByTagName("url")[0]->nodeValue);
        
        
        $element3->appendChild($element2);
        $parent = $doc->getElementsByTagName('defs')->item(0);
        $parent->appendChild($element3);      
        $keyValueStore[$node->getElementsByTagName("abbreviation")[0]->nodeValue]->setAttribute("fill", "url(#".$node->getElementsByTagName("abbreviation")[0]->nodeValue.")");
        
        
        //override identifier to be empty
        $keyValueStore2[$node->getElementsByTagName("abbreviation")[0]->nodeValue]->nodeValue = "";
      }
    }
  }
  
  
  echo $doc->saveXML();
?>

  </body>
</html>