crm.fsf.org/20131203/files/sites/all/modules-new/entity/views/handlers/entity_views_handler_field_date.inc

   1 <?php
   2
   3 /**
   4  * @file
   5  * Contains the entity_views_handler_field_date class.
   6  */
   7
   8 /**
   9  * A handler to provide proper displays for dates.
  10  *
  11  * Overrides the default Views handler to retrieve the data from an entity via
  12  * data selection.
  13  *
  14  * This handler may only be used in conjunction with data selection based Views
  15  * tables or other base tables using a query plugin that supports data
  16  * selection.
  17  *
  18  * @see entity_views_field_definition()
  19  * @ingroup views_field_handlers
  20  */
  21 class entity_views_handler_field_date extends views_handler_field_date {
  22
  23   /**
  24    * Stores the entity type of the result entities.
  25    */
  26   public $entity_type;
  27
  28   /**
  29    * Stores the result entities' metadata wrappers.
  30    */
  31   public $wrappers = array();
  32
  33   /**
  34    * Stores the current value when rendering list fields.
  35    */
  36   public $current_value;
  37
  38   /**
  39    * Overridden to add the field for the entity ID (if necessary).
  40    */
  41   public function query() {
  42     EntityFieldHandlerHelper::query($this);
  43   }
  44
  45   /**
  46    * Adds a click-sort to the query.
  47    */
  48   public function click_sort($order) {
  49     EntityFieldHandlerHelper::click_sort($this, $order);
  50   }
  51
  52   /**
  53    * Load the entities for all rows that are about to be displayed.
  54    */
  55   public function pre_render(&$values) {
  56     parent::pre_render($values);
  57     EntityFieldHandlerHelper::pre_render($this, $values);
  58   }
  59
  60   /**
  61    * Overridden to use a metadata wrapper.
  62    */
  63   public function get_value($values, $field = NULL) {
  64     return EntityFieldHandlerHelper::get_value($this, $values, $field);
  65   }
  66
  67   /**
  68    * Provide options for this handler.
  69    */
  70   public function option_definition() {
  71     return parent::option_definition() + EntityFieldHandlerHelper::option_definition($this);
  72   }
  73
  74   /**
  75    * Provide a options form for this handler.
  76    */
  77   public function options_form(&$form, &$form_state) {
  78     parent::options_form($form, $form_state);
  79     EntityFieldHandlerHelper::options_form($this, $form, $form_state);
  80   }
  81
  82   /**
  83    * Render the field.
  84    *
  85    * @param $values
  86    *   The values retrieved from the database.
  87    */
  88   public function render($values) {
  89     return EntityFieldHandlerHelper::render($this, $values);
  90   }
  91
  92   /**
  93    * Render a single field value.
  94    */
  95   public function render_single_value($value, $values) {
  96     return parent::render($values);
  97   }
  98
  99 }