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Hey, I'm trying to completely switch over to WebP and noticed some strange behaviour. Let's say I upload a PNG in Processwire of size 1280x800.
$page->image->url ➝ correct URL (filename.webp) $page->image->width(800)->url ➝ correct URL (filename.800x0.webp) $page->image->width(1280)->url ➝ wrong URL (filename.1280x0.png), webp file is not generated $page->image->width(1280)->url(false) ➝ correct URL (filename.1280x0.webp) but webp file is not generated So: When I request a size that equals the original file, no WebP conversion is happening (no webp file is created, although a new PNG is generated (...1280x0.png)).
When I use url(false), I get the expected URL but still the file is not generated. Also interesting: this issue is only occuring with PNG, not JPG.
$config->imageSizerOptions('webpAdd', true); $config->imageSizerOptions('defaultGamma', -1); GD Pageimage::url Hook from here Also tried to output width(1280)->webp->url, it makes no difference I checked that the PNG version is not smaller in filesize (PNG=450KB, WebP (from other tool)=60KB) Tested with Processwire 3.0.148 and 3.0.160 dev I think this post is about the same issue and where I got the url(false) from. Setting 'useSrcUrlOnFail' => false inside $config->webpOptions results in correct output URL (filename.1280x0.webp), but still the file is not generated. So maybe the webp conversion fails? Apparently I see zero webp logs in logs/image-resizer.txt
"Don't use resize" seems like a solution here but this is a generic approach in my code, sometimes uploaded images are simply already in the correct size.
Any ideas how to fix this and always get dem sweet sweet WebP images? Or did I find a bug?
Maybe @horst has an idea what the cause of this phenomenon could be? 😇
what I'm doing is this:
<picture> <source srcset="<?php echo $page->section_three->main_img->first()->size(396,710)->webp->url; ?>" type="image/webp"> <img class="p_absoulte pp_block" src="<?php echo $page->section_three->main_img->first()->size(396,710)->url; ?>" alt=""> </picture> and for some reason it sometimes becomes this:
<picture> <source srcset="/site/assets/files/1057/sektion3_bild-1.396x710.png" type="image/webp"> <img class="p_absoulte pp_block" src="/site/assets/files/1057/sektion3_bild-1.396x710.png" alt=""> </picture> It seems to be related to ->size(). When I don't use ->size() the webp Url is correct.
I'm using the image-field inside a Fieldset(Page). Could that be a problem too?
I just increased the output size by 2px and voila the webp url comes up.
I deleted all variations (webp variation is present in correct size) changed it back to the original size and again: a png url.
I also tried to rename the image and load it up agian.
Thanks in advance guys
One of PW 3.010's major novelty was the introduction of Horst's new image resizing engine that uses ImageMagick. Now I understand that ImageMagick can convert images to Webp, the image format that Google says can reduce image size up to 34% compared to JPEG.
Mozilla is apparently adding support to Firefox, and even the Safari team is playing with it, so it looks like Webp is soon going to be available in most major browsers. If Horst's module can be extended to add Webp conversion, that would be a great addition to PW's already very powerful image manipulation arsenal.
I'm currently using the free ImageEngine Lite to serve Webp images to supporting browsers, and the results are impressive. I routinely get images that are between 25 and 60% smaller compared to JPEG, with the same visual quality. I would love to eliminate the need to rely on a third-party service though.
Processwire its present in Cpanel's Softaculous
But It's not present in Plesk APS.
I think it's a good idea to create such aps and sent it to plesk for including them in their
here is some info that I found.
anyone has any experience creating aps packages?