function dynamic_background_blog_get_image_id in Dynamic Background 6

Same name and namespace in other branches

1. 7 modules/dynamic_background_blog/dynamic_background_blog.module \dynamic_background_blog_get_image_id()

Utility function that loads image selection data from the database.

Parameters

int $nid:

int $vid:

Return value

mixed

3 calls to dynamic_background_blog_get_image_id()

dynamic_background_blog_dynamic_background_css in modules/dynamic_background_blog/dynamic_background_blog.module

Implements hook_dynamic_background_css().

dynamic_background_blog_form in modules/dynamic_background_blog/dynamic_background_blog.module

Menu callback that generates the form used in the "My blog background" tab on the user profile page.

dynamic_background_blog_form_submit in modules/dynamic_background_blog/dynamic_background_blog.module

Submit handler for user background selection and saves the selected image's id into the database.

File

modules/dynamic_background_blog/dynamic_background_blog.module, line 130

Code

function dynamic_background_blog_get_image_id($uid) {
  $result = db_query('SELECT image_id FROM {dynamic_background_blog} WHERE uid=%d', $uid);
  $result = db_fetch_object($result)->image_id;
  if ($result === FALSE) {
    return NULL;
  }
  return $result;
}