WebP and PNG thumbnails generated in root folder with IM driver

[theamnesic]

Description

Randomly, webp thumbs are generated in the root folder with a double .webp extension.

Expected behavior
Thumbs in media folder, not root.

Screenshots

To reproduce

Set this 'srcset' in config, with im driver:

'thumbs' => [

	'driver' => 'im',

	'srcsets' => [

		'default' => [
			'480w' =>  ['width' => 480,  'quality' => 78],
			'768w' =>  ['width' => 768,  'quality' => 78],
			'1024w' => ['width' => 1024, 'quality' => 78],
			'1440w' => ['width' => 1440, 'quality' => 78],
			'1920w' => ['width' => 1920, 'quality' => 78],
			'2048w' => ['width' => 2048, 'quality' => 78]
		], 

		'webp' => [
			'480w'  => ['width' => 480,  'quality' => 90, 'format' => 'webp'],
			'768w'  => ['width' => 768,  'quality' => 90, 'format' => 'webp'],
			'1024w' => ['width' => 1024, 'quality' => 90, 'format' => 'webp'],
			'1440w' => ['width' => 1440, 'quality' => 90, 'format' => 'webp'],
			'1920w' => ['width' => 1920, 'quality' => 90, 'format' => 'webp'],
			'2048w' => ['width' => 2048, 'quality' => 90, 'format' => 'webp']
		], 
	]
],

Upload multiple images and check your root folder.

Your setup

Kirby Version
3.6.2 - no plugins

Your system (please complete the following information)
Same on my local MAMP on macOS Monterey and my OVH web hosting (PHP 7.4).

Additional context
It seems OK with GD driver. I use IM because of some animated GIFs I need to convert.

[theamnesic]

A workaround could be use a different driver by preset, for example only for GIFs:
'gif' => ['width' => 100, 'driver' => 'im'].
But this doesn't work...

[theamnesic]

Update, same root folder generated images with PNGs:

Maybe all images with transparency are concerned?

[distantnative]

This definitely will be hard to debug without replication - will see if we can reproduce this somehow. Any other config settings you have?

[HashandSalt]

I am also seeing this happen on my local Valet using:

PHP 8.0.16
ImageMagick 7.1.0-27
Kirby 3.6.2

Let me inow if i can help at all. My source images are jpegs no transpency involved. I am also using AVIF as well WebP (only seeing AVIF files in the root)

Thumbs config

'thumbs' => [
    'driver' => 'im',
    'bin' => '/opt/homebrew/bin/convert',
    'quality' => 95
],

[HashandSalt]

Issue still exists, im getting it in another project now, using PHP 8.1 and Valet 3. Also updated Imagemagick to current. :(

[HashandSalt]

Seems its down to the focuscrop plugin. I just pieced my project together bit by bit in a clean starterkit and and happened as soon used FocusCrop. Theres an issue for it:

flokosiol/kirby-focus#65

So i guess this can be closed as its down to the plugin?

[distantnative]

@theamnesic ate you using that plugin as well?

[HashandSalt]

Its odd cos the plugin is still using standard thumb(), srcset() and crop() internally so its a bit crazy why this happens.

[theamnesic]

@theamnesic ate you using that plugin as well?

My mistake, I thought I didn't have any plugin but flokosiol/focus was installed, even if I don't use it.

Anyway, everything works fine now!

[lukasbestle]

Thanks for your replies. Closing this as the issue is related to the Focus plugin.
Discussion continues at flokosiol/kirby-focus#65.