5 replies to this topic

[Soma]

Marty requested and sponsored a new module little while ago.
http://processwire.c...t-image-option/

I just wanted to create a separate release thread. Many thanks to Marty for sponsoring and making this possible. This just shows how great this community is.

So here it is the Page List Image Label module. It enables you to add thumbnails of images from the pages in the admin page tree.

Download:
https://github.com/s...eListImageLabel

After installing you can define some options if you like to specify a width/height of the thumbnails and also change the look with some css options, like border padding and background color.

All you need to do to enable it, is add the name (i.e. images) of the image field you have on the template to the custom label option in the advanced template settings. It works for single, multiple and cropimage image field types. If multiple images field it will always take the first image from the stack. Have fun!

A screenshot of it in production.

[SiNNuT]

Great stuff!

[arjen]

Thanks, Soma. Great module. Finally got a chance to use this in a new project.

[Soma]

Ryan, the image generation stops working for crop_images (apeisa modules thumbnails) with dev branch and file protection enabled.

I can see that somehow the new sizing of the thumbnail returns a protected url like /path/to/page/-/ But can't see how it would be possible to fix. It works with normal image fields.

Code that is responsible is.

// if image field is of type cropimage (thumbnails module)
if($this->fields->get($field)->type == "FieldtypeCropImage"){
  if(count($v)){
    $thumb_url = $v->first()->getThumb($subfield);
    $thumb_url = $v->url . $this->resizeThumb($v, $thumb_url, $size);
  }
} else { // all normal image fields
  if(count($v)){
    $thumb_url = $page->$field->first()->size($size[0],$size[1])->url;
  }
}

And the resize

private function resizeThumb($field, $thumb_url, $size){
  $thumb_path = $this->config->paths->root . $thumb_url;
  $filename = $size[0] . "x" . $size[1] . "_" . basename($thumb_url);
  $thumb_path_new = $field->path . $filename;
  if(@copy($thumb_path, $thumb_path_new )){
    $sizer = new ImageSizer($thumb_path_new);
    $sizer->resize($size[0],$size[1]);
    return $filename;
  } else return false;

}

[ryan]

The problem here is that resizeThumb()'s implementation assumes that one can construct the server path to the file from the URL (see the first line in that function). But the URL and disk path can be very different things. You may be able to fix it by replacing the first line in that function with this:

$thumb_path = $field->path() . basename($thumb_url);

[Soma]

The problem here is that resizeThumb()'s implementation assumes that one can construct the server path to the file from the URL (see the first line in that function). But the URL and disk path can be very different things. You may be able to fix it by replacing the first line in that function with this:

$thumb_path = $field->path() . basename($thumb_url);

You're my hero! Yes it seems this was it. I fixed it and while at it added check for if the image already exists to not create it everytime. Commited to the source. It's now on 1.0.2.

Thanks