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Remote URL support added #57

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Remote URL support added #57

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eb1f235
Remote URL support added!
RubenHarms Oct 28, 2014
0970450
Removed comments
RubenHarms Oct 28, 2014
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31 changes: 24 additions & 7 deletions aq_resizer.php
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Original file line number Diff line number Diff line change
Expand Up @@ -69,16 +69,33 @@ public function process( $url, $width = null, $height = null, $crop = null, $sin
$http_prefix = "http://";
$https_prefix = "https://";

/* if the $url scheme differs from $upload_url scheme, make them match
if the schemes differe, images don't show up. */
if(!strncmp($url,$https_prefix,strlen($https_prefix))){ //if url begins with https:// make $upload_url begin with https:// as well
$upload_url = str_replace($http_prefix,$https_prefix,$upload_url);
if ( false !== strpos( $url, $upload_url ) ){
/* if the $url scheme differs from $upload_url scheme, make them match
if the schemes differe, images don't show up. */
if(!strncmp($url,$https_prefix,strlen($https_prefix))){ //if url begins with https:// make $upload_url begin with https:// as well
$upload_url = str_replace($http_prefix,$https_prefix,$upload_url);
}
elseif(!strncmp($url,$http_prefix,strlen($http_prefix))){ //if url begins with http:// make $upload_url begin with http:// as well
$upload_url = str_replace($https_prefix,$http_prefix,$upload_url);
}
}
elseif(!strncmp($url,$http_prefix,strlen($http_prefix))){ //if url begins with http:// make $upload_url begin with http:// as well
$upload_url = str_replace($https_prefix,$http_prefix,$upload_url);

if ( false === strpos( $url, $upload_url ) ){
$pinfo = pathinfo($url);
$ext = $pinfo['extension'];
if (stristr($ext,"?")) list($ext,$qs) = explode("?",$ext);
$md5_filename = md5($url). '.'. $ext;

$md5_path = $upload_dir . '/'.$md5_filename;
$md5_url = $upload_url . '/'.$md5_filename;

if (!file_exists($md5_path)){
$tmp_img = file_get_contents($url);
file_put_contents($md5_path,$tmp_img);
}
$url = $md5_url;
}


// Check if $img_url is local.
if ( false === strpos( $url, $upload_url ) ) return false;

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