public
/
Adaptive-Images
1 participant
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
This page is out of date. Refresh to see the latest.
Showing 1 changed file with 6 additions and 1 deletion. Show Diff Stats
@@ -29,6 +29,11 @@ |
||
| 29 | 29 |
$requested_file = basename($requested_uri); |
| 30 | 30 |
$source_file = $document_root.$requested_uri; |
| 31 | 31 |
$resolution = FALSE; |
| 32 |
+$transmitOriginalImage = ((isset($_GET['skipAdaptive']) && $_GET['skipAdaptive']==1) ? true : false); |
|
| 33 |
+ |
|
| 34 |
+if($transmitOriginalImage) {
|
|
| 35 |
+ sendImage($source_file, $browser_cache); // Exit implicitly |
|
| 36 |
+} |
|
| 32 | 37 |
|
| 33 | 38 |
/* Mobile detection |
| 34 | 39 |
NOTE: only used in the event a cookie isn't available. */ |
@@ -319,4 +324,4 @@ function generateImage($source_file, $cache_file, $resolution) {
|
||
| 319 | 324 |
|
| 320 | 325 |
/* It exists as a source file, and it doesn't exist cached - lets make one: */ |
| 321 | 326 |
$file = generateImage($source_file, $cache_file, $resolution); |
| 322 |
-sendImage($file, $browser_cache);
|
|
| 327 |
+sendImage($file, $browser_cache); |
|
Tip: You can add notes to lines in a file. Hover to the left of a line to make a note
L32-L36: If a GET-Parameter ('skipAdaptive') is transmitted in the HTTP-Request with value==1, then the rest of the script is ignored and the original image is sent to the browser without any adaption. (Resize, compression, etc.)
Example URL: www.yourserver.org/hqimage.jpg?skipAdaptive=1
I need this feature for press downloads: Regardless of the screen resolution, the visitors should be able to view/download some certain images in full quality (eg. print versions, etc.)
...may be useful for someone else too...