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cd91bddd03
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<?php
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/*
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Changelog:
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[2026-04-13]: v1.0 - Added the ability to create a webp version from the original without -scaled
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*/
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/******************** SETTINGS ********************/
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$masterServer = ""; // Leave empty if is a master machine
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$masterHost = ""; // Leave empty if is a master machine
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header("ta-machine-404: " . php_uname('n') . " - " . date("Y-m-d H:i:s"));
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function renderImageFromMaster( $path_parts ){
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}
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function renderAlternativeImageVersion( $path_parts ){
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}
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/******************** START ********************/
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$path_parts = pathinfo($_SERVER['REDIRECT_URL']);
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// Check if is requested the webP version of the image
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if ( $path_parts["extension"] == "webp" ) {
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// Remove the extension and check if the image exists
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$imagePath = sprintf("/tauser/www%s/%s",
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$path_parts["dirname"],
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$path_parts["filename"]
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);
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$newImagePath = $imagePath . ".webp";
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if ( file_exists($imagePath) ) {
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// Create the webP version of the image and return it
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$im = imagecreatefromjpeg($imagePath);
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if ( $im == false ) {
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$im = imagecreatefrompng($imagePath);
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}
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//Quality of the new webp image. 1-100.
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//Reduce this to decrease the file size.
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$quality = 70;
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if ( $im != false ) {
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//Create the webp image and save it
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imagewebp($im, $newImagePath, $quality);
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//Clean up / Destroy the image object.
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imagedestroy($im);
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}
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// We need to check if the image is create correctly
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if ( file_exists($newImagePath) && filesize($newImagePath) > 0 ) {
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header("HTTP/1.1 200 OK", true);
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header('Status: 200 OK', true);
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//Set the content-type
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header('Content-Type: image/webp');
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echo file_get_contents($newImagePath);
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} else {
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// There is a problem with the image
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// We generate the webp by copying the original image
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copy(
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$imagePath,
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$newImagePath
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);
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// We take the original file and we save it as .webp
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header("HTTP/1.1 200 OK", true);
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header('Status: 200 OK', true);
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//Set the content-type
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header('Content-Type: image/webp');
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echo file_get_contents($newImagePath);
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//var_dump( file_exists($imagePath), $imagePath );
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}
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die();
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} else {
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// The image not exists, we need to get
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if ( $masterServer != "" && $masterHost != "" ) {
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$masterUrl = $masterServer.$_SERVER['REDIRECT_URL'];
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// var_dump($masterUrl, $masterHost);die();
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$ch = curl_init();
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curl_setopt($ch, CURLOPT_URL, $masterUrl);
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curl_setopt($ch, CURLOPT_HTTPHEADER, array('Host: '.$masterHost));
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curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, 0);
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curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, 0);
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curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
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curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, 120);
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curl_setopt($ch, CURLOPT_TIMEOUT, 120);
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curl_setopt($ch, CURLOPT_MAXREDIRS, 10);
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$result = curl_exec($ch);
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$httpcode = curl_getinfo($ch, CURLINFO_HTTP_CODE);
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// var_dump( $httpcode, $result);die();
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if ($httpcode != 200) {
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$seconds_to_cache = 5;
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$ts = gmdate("D, d M Y H:i:s", time() + $seconds_to_cache) . " GMT";
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header("Expires: $ts");
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header("Pragma: cache");
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header("Cache-Control: max-age=$seconds_to_cache");
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echo( $result );
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die();
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}
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error_log("404.php: request of ".$_SERVER['REDIRECT_URL'], 0);
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header("HTTP/1.1 200 OK", true);
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header('Status: 200 OK', true);
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// header("Content-type: image/".(($path_parts["extension"]=="jpg")?"jpeg":$path_parts["extension"]), false);
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header('Content-Type: image/webp');
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file_put_contents($newImagePath, $result);
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echo( $result );
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} else {
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$filenamePartsArr = explode("-", $path_parts["filename"]);
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if ( count( $filenamePartsArr ) > 0 && preg_match('/\d+x\d+\.\w+/', $filenamePartsArr[ count( $filenamePartsArr ) - 1 ], $match ) ) {
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$filenamePartsArr_extension = explode(".", $filenamePartsArr[ count($filenamePartsArr)-1 ]);
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$imagePath_without_dimension = str_replace("-". $filenamePartsArr_extension[0], "", $imagePath);
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}
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$imagePath_without_scaled = str_replace("-scaled", "", $imagePath);
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if(file_exists($imagePath_without_scaled)){
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// Create the webP version of the image and return it
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$newImagePath = $imagePath . ".webp";
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$im = imagecreatefromjpeg($imagePath_without_scaled);
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if ( $im == false ) {
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$im = imagecreatefrompng($imagePath_without_scaled);
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}
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//The path that we want to save our webp file to.
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//Quality of the new webp image. 1-100.
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//Reduce this to decrease the file size.
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$quality = 70;
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header("HTTP/1.1 200 OK", true);
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header('Status: 200 OK', true);
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//Set the content-type
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header('Content-Type: image/webp');
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//Create the webp image and save it
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imagewebp($im, $newImagePath, $quality);
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//Clean up / Destroy the image object.
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imagedestroy($im);
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echo file_get_contents($newImagePath);
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die();
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}elseif ( file_exists($imagePath_without_dimension) ) {
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// Create the webP version of the image and return it
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$newImagePath = $imagePath . ".webp";
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$im = imagecreatefromjpeg($imagePath_without_dimension);
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if ( $im == false ) {
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$im = imagecreatefrompng($imagePath_without_dimension);
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}
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//The path that we want to save our webp file to.
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//Quality of the new webp image. 1-100.
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//Reduce this to decrease the file size.
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$quality = 70;
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header("HTTP/1.1 200 OK", true);
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header('Status: 200 OK', true);
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//Set the content-type
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header('Content-Type: image/webp');
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//Create the webp image and save it
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imagewebp($im, $newImagePath, $quality);
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//Clean up / Destroy the image object.
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imagedestroy($im);
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echo file_get_contents($newImagePath);
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die();
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}
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}
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}
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} else if ($path_parts["extension"]=="jpg" ||
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$path_parts["extension"]=="gif" ||
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$path_parts["extension"]=="png" ||
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$path_parts["extension"]=="jpeg"
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) {
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//echo "curl to $masterUrl\n";
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// Is an image, check if are present the resize dimensions
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$filenamePartsArr = explode("-", $path_parts["filename"]);
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if ( count( $filenamePartsArr ) > 0 ) {
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$newFilename = sprintf("%s.%s",
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str_replace("-". $filenamePartsArr[ count($filenamePartsArr)-1 ], "", $path_parts["filename"]),
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$path_parts["extension"]
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);
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$newFilePath = "/tauser/www" . $path_parts["dirname"] . "/" . $newFilename;
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if ( file_exists($newFilePath) ) {
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// The file exists, return it in the response
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$seconds_to_cache = 5;
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$ts = gmdate("D, d M Y H:i:s", time() + $seconds_to_cache) . " GMT";
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header("Expires: $ts");
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header("Pragma: cache");
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header("Cache-Control: max-age=$seconds_to_cache");
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header("HTTP/1.1 200 OK", true);
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header('Status: 200 OK', true);
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header("Content-type: ". mime_content_type($newFilePath) , false);
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echo( file_get_contents($newFilePath) );
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die();
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}
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}
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if ( $masterServer != "" && $masterHost != "" ) {
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$masterUrl = $masterServer.$_SERVER['REDIRECT_URL'];
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$ch = curl_init();
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curl_setopt($ch, CURLOPT_URL, $masterUrl);
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curl_setopt($ch, CURLOPT_HTTPHEADER, array('Host: '.$masterHost));
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curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, 0);
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curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, 0);
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curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
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curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, 120);
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curl_setopt($ch, CURLOPT_TIMEOUT, 120);
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curl_setopt($ch, CURLOPT_MAXREDIRS, 10);
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$result = curl_exec($ch);
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$httpcode = curl_getinfo($ch, CURLINFO_HTTP_CODE);
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if ($httpcode != 200) {
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$seconds_to_cache = 5;
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$ts = gmdate("D, d M Y H:i:s", time() + $seconds_to_cache) . " GMT";
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header("Expires: $ts");
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header("Pragma: cache");
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header("Cache-Control: max-age=$seconds_to_cache");
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} else {
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header("HTTP/1.1 200 OK", true);
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header('Status: 200 OK', true);
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}
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error_log("404.php: request of ".$_SERVER['REDIRECT_URL'], 0);
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header("Content-type: image/".(($path_parts["extension"]=="jpg")?"jpeg":$path_parts["extension"]), false);
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echo( $result );
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}
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}
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// If te request image not exists, check
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die();
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