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');
$keyValueStore=array();
//Get all rect nodes before text nodes and store them in key value store to access them for manipulation
foreach ($style as $result) {
$style2 = $xpath->query('./preceding-sibling::*[1]', $result);
//echo $style2[0]->nodeName;
foreach ($style2 as $result3) {
//echo $result3->nodeName;
$keyValueStore[$result->nodeValue] = $result3;
}
}
//$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');
$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'));
$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);
}
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:
/*
*/
$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.")");
}
}
}
echo $doc->saveXML();
?>