However, this was still working with Grav v1.7.0-beta.5 - Admin v1.10.0-beta.5
Now, after Grav Updates, it does not trigger resizing of images anymore.
After downgrade, it is working again.
Any idea how to overcome this?

Hi! Thank you for the plugin, @fredrikekelund

Does this only work if the destination on the upload field is set to ‘self@'?
I set mine to "destination: 'page@:/images'" and nothing happened on upload.

Also, re-saving the page did not generate the derivatives of all images already in that page.

thank you for this nice plugin.

I am not using the admin panel at all: can I use this plugin anyway?

If so, could you explain in README file how to use it without it?

Thanks in advance

Hi Fredrik,

This is not an issue - just a question - is it possible to remove or don't add at all the original image once it's done the resizes?

Thanks,

When I delete some unnecessary image sizes after clearing cache they always return.

The main problem with this plugin is that if I have 15 or 20 images in media, it won't handle nicely without noticing that memory limit on shared hosting is exceeding. So plugin should work differently while resizing images or at least let me to remove unnecessary image sizes.

Thank you for this plugin.
One thing I would like to see as you continue development is to show the various resized options (plus their filesizes and dimensions) under "Page Media" on the Content tab. Currently only the original images shows, and I have to go look in the folder to see what has happened, which will be different depending on the original dimensions of the image in question.

If the above is not possible, I suppose you could add the resulting image names to the alert that shows after upload.

Have installed the plugin and configured. Chose GD and Imagick (both installed on server) for conversions. Neither seem to work as cannot see any options to choose images?

I see the image uploaded (both on page and looking in FTP) but see no resized images.

If I do get it working, how do I choose the desired image?

Will the images actually be responsive?

Thanks and sorry for not getting it, very confused.

Susan

Hello,

I've started working with Grav and your plugin is very lovely add-on to simplify image issues.

After installing it, I'm trying it on my old blog where I have line like:

![alt text](image.jpg) {.center}

but I get:

Error thrown with message "Call to a member function resize() on boolean"

Stacktrace:
#23 Error in /var/www/html/net.local/user/plugins/resize-images/resize-images.php:72
#22 Grav\Plugin\ResizeImagesPlugin:resizeImage in /var/www/html/net.local/user/plugins/resize-images/resize-images.php:115
#21 Grav\Plugin\ResizeImagesPlugin:onAdminSave in /var/www/html/net.local/vendor/symfony/event-dispatcher/EventDispatcher.php:184
#20 call_user_func in /var/www/html/net.local/vendor/symfony/event-dispatcher/EventDispatcher.php:184
#19 Symfony\Component\EventDispatcher\EventDispatcher:doDispatch in /var/www/html/net.local/vendor/symfony/event-dispatcher/EventDispatcher.php:46
#18 Symfony\Component\EventDispatcher\EventDispatcher:dispatch in /var/www/html/net.local/vendor/rockettheme/toolbox/Event/src/EventDispatcher.php:23
#17 RocketTheme\Toolbox\Event\EventDispatcher:dispatch in /var/www/html/net.local/system/src/Grav/Common/Grav.php:272
#16 Grav\Common\Grav:fireEvent in /var/www/html/net.local/user/plugins/admin/classes/controller.php:2003
#15 Grav\Plugin\AdminController:taskSave in /var/www/html/net.local/user/plugins/admin/classes/controller.php:188
#14 call_user_func in /var/www/html/net.local/user/plugins/admin/classes/controller.php:188
#13 Grav\Plugin\AdminController:execute in /var/www/html/net.local/user/plugins/admin/admin.php:324
#12 Grav\Plugin\AdminPlugin:initializeController in /var/www/html/net.local/user/plugins/admin/admin.php:371
#11 Grav\Plugin\AdminPlugin:onPagesInitialized in /var/www/html/net.local/vendor/symfony/event-dispatcher/EventDispatcher.php:184
#10 call_user_func in /var/www/html/net.local/vendor/symfony/event-dispatcher/EventDispatcher.php:184
#9 Symfony\Component\EventDispatcher\EventDispatcher:doDispatch in /var/www/html/net.local/vendor/symfony/event-dispatcher/EventDispatcher.php:46
#8 Symfony\Component\EventDispatcher\EventDispatcher:dispatch in /var/www/html/net.local/vendor/rockettheme/toolbox/Event/src/EventDispatcher.php:23
#7 RocketTheme\Toolbox\Event\EventDispatcher:dispatch in /var/www/html/net.local/system/src/Grav/Common/Grav.php:272
#6 Grav\Common\Grav:fireEvent in /var/www/html/net.local/system/src/Grav/Common/Processors/PagesProcessor.php:25
#5 Grav\Common\Processors\PagesProcessor:process in /var/www/html/net.local/system/src/Grav/Common/Grav.php:121
#4 Grav\Common\Grav:Grav\Common\{closure} in /var/www/html/net.local/system/src/Grav/Common/Grav.php:358
#3 Grav\Common\Grav:Grav\Common\{closure} in /var/www/html/net.local/system/src/Grav/Common/Grav.php:334
#2 call_user_func_array in /var/www/html/net.local/system/src/Grav/Common/Grav.php:334
#1 Grav\Common\Grav:__call in /var/www/html/net.local/system/src/Grav/Common/Grav.php:122
#0 Grav\Common\Grav:process in /var/www/html/net.local/index.php:45

Any hint?

Hi Fredrike.

Great plugin! I have one major concern:

When cache all images is enabled in the Grav Admin for the site the plugin generates the derivates inside the image cache and not inside of the page folder. You should offer to temporarily set the system.images.cache_all to false if it's true and after admin_save is done you can reset to true.

This has the benefit to load smaller images for the previews in filepicker, pagemedia fields in admin.

Regards.
uh

I'd like to add a CLI that lets people generate new image sizes for existing images. It would be nice to be able to target all pages, all page children or a single page. This also enables people that aren't using the admin plugin to generate image alternatives.

This plugin seems not to respect the Grav principle of config inheritance.

It should get its configuration from:

user/config/plugins/resize-images.yaml

then override it with:

user/localhost/config/plugins/resize-images.yaml

Instead, this plugin - when on localhost - goes directly looking for user/localhost/config/plugins/resize-images.yaml. The master configuration gets ignored and it leads to the plugin defaults being used in that case. In other cases it results in many other issues.

#11 is probably related

Hello,
First off, LOVE YOUR PLUGIN. This is awesome. So minimal, yet it's all I need. That being said, I noticed the PNGs I upload that have a transparent background do not retain the transparent background on thumbnails produced.
I think something simple needs to be set to detect the transparency and ensure thumbnails inherit it as well. Possibly something like:

$imagick->setBackgroundColor(new ImagickPixel('transparent'));

I'm not quite at your level to write this stuff, but I'm more than happy to keep using and testing your plugin to help it reach mythical CMS Image Manager Perfection status :)

If either Imagick or GD is available, the plugin should always pick one of them, regardless of the image adapter setting.

If it falls back to an option that isn't installed, it should also show a warning in the admin interface about this.

Using the plugin, all images uploaded on a page have multiple versions name.jpg, [email protected], [email protected]....

Is there a simple way to display the biggest one with TWIG? The problem being that the number of versions depends on the original image size.

I tried this without success:

{{ image.sizes('100vw').url }}

Trying the get an absolute size also does not work:

{{ image.derivatives(2000).url }}

When i don't need to use in specific page or if i desactivate plugins. Grav keep using your generated images.
How i clean cache ?

When I try to save page with uploaded image I get following error:

Whoops\Exception\ErrorException thrown with message "Call to a member function resize() on a non-object"

Stacktrace:
#0 Whoops\Exception\ErrorException in /Users/kaladivo/Downloads/grav-admin/user/plugins/resize-images/resize-images.php:72

Thanks a lot for this plugin. I am pretty much new to grav.

I tried to use {{ image.derivatives(theme.image_sizes_px).sizes(sizes_attribute).html() }} which works but it takes a lot of time to generate all the images when the cache is cleared. Then I tried your plugin, which generate all responsive images on page save inside page folder and everything works fine. Now I am using {{ image.sizes(sizes_attribute).html() }} which gives me the right img tag with srcset. But if I want to get all the newly created image([email protected], [email protected]) for 'test.jpg' what should I do? Should it be inside page.media['test.jpg']?

I have no clue about how to get all images in an array.

Hi,

I have tried your plugin and when I want to save a page in the admin panel I get this error message:

Error 
…/user/plugins/resize-images/resize-images.php:72

This error happens when I use an image file without @[density-ratio]x in the filename.

The function of this plugin is part of the admin plugin now:
getgrav/grav-plugin-admin@d53e5b1