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Copying images from URL

dahayeser

I am trying to copy images from Daft the property site. All legit I have an API key and all that. However the Daft API provides links to images like this -

https://media.daft.ie/eyJidWNrZXQiOiJtZWRpYW1hc3Rlci1zM2V1IiwiZWRpdHMiOnsicmVzaXplIjp7ImZpdCI6ImNvdmVyIiwid2lkdGgiOjE0NDAsImhlaWdodCI6OTYwfX0sIm91dHB1dEZvcm1hdCI6ImpwZWciLCJrZXkiOiI3L2YvN2Y2MTRjOGY1MWJlMTA2ZmY4MjAzOGY1ZmM2ZDFjODguanBnIn0=?signature=a4a022137faf3f2e1e4a999399f66e89778dae1aedbbce893ba7224bd134a976

No file extension, I presume they store the image in the database and this is a reference or something. A simple PHP script like below will pull down an image

$image_url = 'https://files.hoganstand.com/common/newgallery/59b8e5f9-c34c-4239-bc40-737a0d93b2ac.jpg';

$image = file_get_contents($image_url);

$file_name = basename(parse_url($image_url, PHP_URL_PATH));

file_put_contents($file_name, $image);

echo "Image saved as $file_name in your current directory.";

This code however balks at the daft image. Any thoughts on how I can get around this?

Thanks in advance,

Sean

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Comments

dazberry

While it has no extension, if you make the request in chrome you can see the response header content type is image/webp. Subsequently right clicking on the image in chrome and selecting save as - wants to save the image as a webp file.

There does seem to be support in php to convert from webp to jpg:

https://stackoverflow.com/questions/31132343/how-to-convert-webp-image-format-to-normal-php

hth

Talisman

If you use the browser to check the type, you need to be mindful of the fact that the browser specifies a preference for content types in the headers when it sends a request. By default modern browsers prefer the webp image format so that is the format you are likely to get by opening the link in a browser.

To identify the content type, you should check the 'Content-Type' in the headers for the request's response.

<?php
    $media_url ='https://media.daft.ie/eyJidWNrZXQiOiJtZWRpYW1hc3Rlci1zM2V1IiwiZWRpdHMiOnsicmVzaXplIjp7ImZpdCI6ImNvdmVyIiwid2lkdGgiOjE0NDAsImhlaWdodCI6OTYwfX0sIm91dHB1dEZvcm1hdCI6ImpwZWciLCJrZXkiOiI3L2YvN2Y2MTRjOGY1MWJlMTA2ZmY4MjAzOGY1ZmM2ZDFjODguanBnIn0=?signature=a4a022137faf3f2e1e4a999399f66e89778dae1aedbbce893ba7224bd134a976';
    $headers = get_headers($media_url, 1);
    print_r($headers);
?>

In this instance, the 'Content-Type' header has a value of 'image/jpeg' so the response should be a JPEG image.

Array
(
   [0] => HTTP/1.1 200 OK
   [Content-Type] => image/jpeg
   [Content-Length] => 155311
   [Connection] => close
   [Date] => Tue, 21 Mar 2023 17:37:51 GMT
   [x-amzn-RequestId] => e197cbd2-f7bc-4d0f-a9d1-1cde8c08abde
   [Last-Modified] => Mon, 20 Mar 2023 14:43:28 GMT
   [Access-Control-Allow-Headers] => Content-Type, Authorization
   [x-amz-apigw-id] => CJG5XGPVDoEFX7g=
   [Cache-Control] => max-age=31536000,public
   [Access-Control-Allow-Methods] => GET
   [X-Amzn-Trace-Id] => Root=1-6419eb6e-7dfcaf7a6443a75a122bcf1e
   [Access-Control-Allow-Credentials] => true
   [X-Cache] => Hit from cloudfront
   [Via] => 1.1 e20527248be1eebaced63108ab7e73d6.cloudfront.net (CloudFront)
   [X-Amz-Cf-Pop] => DUB56-P1
   [X-Amz-Cf-Id] => 2XOUtidXkk87K8qmC80SxQUn72ekQtmq4LPvMSobXnQMJRrj5O0PjQ==
   [Age] => 590136
)

You could use curl to save the image.

curl 'https://media.daft.ie/eyJidWNrZXQiOiJtZWRpYW1hc3Rlci1zM2V1IiwiZWRpdHMiOnsicmVzaXplIjp7ImZpdCI6ImNvdmVyIiwid2lkdGgiOjE0NDAsImhlaWdodCI6OTYwfX0sIm91dHB1dEZvcm1hdCI6ImpwZWciLCJrZXkiOiI3L2YvN2Y2MTRjOGY1MWJlMTA2ZmY4MjAzOGY1ZmM2ZDFjODguanBnIn0=?signature=a4a022137faf3f2e1e4a999399f66e89778dae1aedbbce893ba7224bd134a976' --output filename.jpg

Here's a PHP script to download the image using curl with a provided filename.

<?php

function save_binary_to_file($binary_url, $save_file){
  $ch = curl_init($binary_url);
  curl_setopt($ch, CURLOPT_HEADER, 0);
  curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
  curl_setopt($ch, CURLOPT_BINARYTRANSFER, 1);
  $raw = curl_exec($ch);
  curl_close ($ch);
  if (file_exists($save_file)) {
      unlink($save_file);
  }
  $fp = fopen($save_file, 'x');
  fwrite($fp, $raw);
  fclose($fp);
}

$media_url = 'https://media.daft.ie/eyJidWNrZXQiOiJtZWRpYW1hc3Rlci1zM2V1IiwiZWRpdHMiOnsicmVzaXplIjp7ImZpdCI6ImNvdmVyIiwid2lkdGgiOjE0NDAsImhlaWdodCI6OTYwfX0sIm91dHB1dEZvcm1hdCI6ImpwZWciLCJrZXkiOiI3L2YvN2Y2MTRjOGY1MWJlMTA2ZmY4MjAzOGY1ZmM2ZDFjODguanBnIn0=?signature=a4a022137faf3f2e1e4a999399f66e89778dae1aedbbce893ba7224bd134a976';

$fname = 'downloaded-by-script.jpg';

save_binary_to_file($media_url, $fname);

?>