function image_handler_filter_image_size::get_value_options in Image 7

Same name and namespace in other branches

1. 6 views/image_handler_filter_image_size.inc \image_handler_filter_image_size::get_value_options()

Child classes should be used to override this function and set the 'value options', unless 'options callback' is defined as a valid function or static public method to generate these values.

This can use a guard to be used to reduce database hits as much as possible.

Return value

Return the stored values in $this->value_options if someone expects it.

Overrides views_handler_filter_in_operator::get_value_options

File

views/image_handler_filter_image_size.inc, line 12

Views handler for image size filter.

Class

image_handler_filter_image_size

Filter by image size.

Code

function get_value_options() {
  if (!isset($this->value_options)) {
    foreach (image_get_sizes() as $key => $size) {
      $options[$key] = $size['label'];
    }
    $this->value_options = $options;
  }
}