[wp-trac] [WordPress Trac] #29484: "posts_per_page" also restricts the number of images in a gallery

[WordPress Trac]

#29484: "posts_per_page" also restricts the number of images in a gallery
--------------------------+-----------------------------
 Reporter:  Avantart      |      Owner:
     Type:  defect (bug)  |     Status:  new
 Priority:  normal        |  Milestone:  Awaiting Review
Component:  Gallery       |    Version:  3.9.2
 Severity:  normal        |   Keywords:
  Focuses:  ui            |
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 When you define the number of posts on a page, f.e. the homepage,
 galleries in the posts also show only this number of  images.
 I use galleries with defined IDs.

 For example: the gallery consists of 12 images, but the ''posts_per_page''
 is set to 5 for the homepage in ''functions.php'', so only the first 5
 images are shown

 ''posts_per_page'' should not have any impact on the number of images in a
 gallery

 Check here:

 you see 5 images in gallery
 [http://www.wockensolle.de/page/2/]

 on single page you see 12 images:
 [http://www.wockensolle.de/2014/08/27/der-2-tag-in-riga/]

 the setting in the functions.php of my theme:

 {{{
 function custom_posts_per_page($query){
     if(is_home()){
     $query->set('posts_per_page',5);
     }
     if(is_search()){
         $query->set('posts_per_page',+5);
     }
     if(is_archive()){
         $query->set('posts_per_page',10);
 }
 }
 add_action('pre_get_posts','custom_posts_per_page');
 }}}

 the gallery shortcode in the post:
 {{{
 [gallery link="file" columns="2"
 ids="25386,25387,25388,25389,25390,25391,25392,25393,25394,25395,25396,25397"]}}}

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Ticket URL: <https://core.trac.wordpress.org/ticket/29484>
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