[Plugin: Regenerate Thumbnails] Processing script dies on server side error (Version 2.1.1)

pete-sch
(@pete-sch)

13 years, 5 months ago
The script dies in the ajax error handler.
There is no variable named “response” in the error handler.
```
error: function() {
 RegenThumbsUpdateStatus( id, false, response );
```
response is not defined
RegenThumbsUpdateStatus( id, false, response );

In my case, the disk was full.
```
 
Warning: imagegif() [<a href='function.imagegif'>function.imagegif</a>]: Unable to open '/home/wp/public_html/wp-content/uploads/2010/10/bang-580x220.gif' for writing: Disk quota exceeded in /home/wp/public_html/wp-includes/media.php on line 445 
{"success":"&quot;Bang&quot; (ID 30685) was successfully resized in 0.367 seconds."}
```
Tip 1: You should check all the image manipulation functions return values to be sure that all images are successfully processed.
Tip 2: You should suppress warnings to avoid non-JSON output.

Thanks,

http://wordpress.org/extend/plugins/regenerate-thumbnails/

Viewing 4 replies - 1 through 4 (of 4 total)

Thread Starter

(@pete-sch)

As I can see, you use the “wp_generate_attachment_metadata” function.

I tweaked my server to get a disk quote error again. There are the contents of the variable $metadata after running
$metadata = wp_generate_attachment_metadata( $image->ID, $fullsizepath ); in ajax_process_image().

Resize failed:

Array
(
    [width] => 600
    [height] => 398
    [hwstring_small] => height='84' width='128'
    [file] => 2010/03/portrait.gif
    [image_meta] => Array
        (
            [aperture] => 0
            [credit] =>
            [camera] =>
            [caption] =>
            [created_timestamp] => 0
            [copyright] =>
            [focal_length] => 0
            [iso] => 0
            [shutter_speed] => 0
            [title] =>
        )

)

Resize succeeded:

Array
(
    [width] => 600
    [height] => 398
    [hwstring_small] => height='84' width='128'
    [file] => 2010/03/portrait.gif
    [sizes] => Array
        (
            [thumbnail] => Array
                (
                    [file] => portrait-150x150.gif
                    [width] => 150
                    [height] => 150
                )

            [medium] => Array
                (
                    [file] => portrait-300x199.gif
                    [width] => 300
                    [height] => 199
                )

            [post-thumbnail] => Array
                (
                    [file] => portrait-267x180.gif
                    [width] => 267
                    [height] => 180
                )

            [S] => Array
                (
                    [file] => portrait-60x60.gif
                    [width] => 60
                    [height] => 60
                )

            [M] => Array
                (
                    [file] => portrait-180x180.gif
                    [width] => 180
                    [height] => 180
                )

            [F] => Array
                (
                    [file] => portrait-580x220.gif
                    [width] => 580
                    [height] => 220
                )

        )

    [image_meta] => Array
        (
            [aperture] => 0
            [credit] =>
            [camera] =>
            [caption] =>
            [created_timestamp] => 0
            [copyright] =>
            [focal_length] => 0
            [iso] => 0
            [shutter_speed] => 0
            [title] =>
        )

)

Plugin Contributor

Alex Mills

(@viper007bond)

13 years, 5 months ago

Thanks. That’s certainly helpful. I’ll tweak my AJAX handler a bit. 🙂

Plugin Contributor

Alex Mills

(@viper007bond)

13 years, 5 months ago

Odd, if that warning is failed, an array shouldn’t be returned:

if ( IMAGETYPE_GIF == $orig_type ) {
	if ( !imagegif( $newimage, $destfilename ) )
		return new WP_Error('resize_path_invalid', __( 'Resize path invalid' ));

Although my plugin has a bug where it won’t realize an error has occurred there (fixing that now).

Plugin Contributor

Alex Mills

(@viper007bond)

13 years, 5 months ago

Try 2.1.2 and see how it works. 🙂

Viewing 4 replies - 1 through 4 (of 4 total)

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