[buddypress-trac] [BuddyPress] #5060: Add $args parameter to bp_activity_thumbnail_content_images()

[buddypress-trac]

#5060: Add $args parameter to bp_activity_thumbnail_content_images()
-------------------------+-----------------------------
 Reporter:  dcowgill     |      Owner:
     Type:  enhancement  |     Status:  new
 Priority:  normal       |  Milestone:  Awaiting Review
Component:  Activity     |    Version:
 Severity:  normal       |   Keywords:  has-patch
-------------------------+-----------------------------
 It would be very nice if the args from the bp_blogs_record_activity()
 request were passed into the bp_activity_thumbnail_content_images()
 function and filter.

 This would give developers the opportunity to easily override the
 prepended BuddyPress (first img found in post) thumbnail.

 '''Here's a use case:'''

 {{{
 function at_add_custom_thumbnail( $content, $matches, $args ) {

     // we don't want images for blog comments
     if ( 'new_blog_comment' == $args['type'] )
         return $content;

     $post_id = $args['secondary_item_id'];

     $attachments = get_posts( array( 'post_type' => 'attachment',
 'numberposts' => 1, 'post_status' => null, 'order'=> 'DESC',
 'post_mime_type' => 'image', 'post_parent' => $post_id ) );

     // post has thumbnail so use that
     if ( has_post_thumbnail( $post_id ) )
         $image_url = get_the_post_thumbnail( $post_id, 'activity-stream'
 );
     elseif ( $attachments )
         $image_url = wp_get_attachment_image( $attachments[0]->ID,
 'activity-stream' );
     else
         return $content;

     $image = '<a href="' . get_permalink( $post_id ) . '">' . $image_url .
 '</a>';

     // strip out the img bp uses & other html tags
     $content = strip_tags( $content );

     // prepend our thumbnail to the content
     $content = $image . $content;

     return $content;

 }
 add_filter( 'bp_activity_thumbnail_content_images',
 'at_add_custom_thumbnail', 10, 3 );
 }}}

 Proposed patch has been attached. Thank you.

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Ticket URL: <https://buddypress.trac.wordpress.org/ticket/5060>
BuddyPress <http://buddypress.org/>
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