includes/addthis.block.inc

   1 <?php
   2
   3 /**
   4  * @file
   5  * Block related hook implementations for the AddThis-module.
   6  */
   7
   8 /**
   9  * Implements hook_block_info().
  10  */
  11 function addthis_block_info() {
  12   $block_info = array();
  13   $block_info[AddThis::BLOCK_NAME] = array(
  14     'info' => t('AddThis'),
  15     'cache' => DRUPAL_NO_CACHE,
  16   );
  17   return $block_info;
  18 }
  19
  20 /**
  21  * Implements hook_block_view().
  22  *
  23  * #block key allows alter hooks to react on this information. Someone might
  24  * want to change this specific display.
  25  */
  26 function addthis_block_view($block_name = '') {
  27   if ($block_name == AddThis::BLOCK_NAME) {
  28     $widget_type = AddThis::getInstance()->getBlockDisplayType();
  29     $markup = AddThis::getInstance()->getDisplayMarkup($widget_type, array('#block' => AddThis::BLOCK_NAME));
  30     return array(
  31       'subject' => '',
  32       'content' => $markup,
  33     );
  34   }
  35 }
  36
  37 /**
  38  * Implements hook_block_configure().
  39  */
  40 function addthis_block_configure($delta = '') {
  41   $form[AddThis::BLOCK_WIDGET_TYPE_KEY] = array(
  42     '#type' => 'select',
  43     '#title' => t('AddThis display type'),
  44     '#options' => AddThis::getInstance()->getDisplayTypes(),
  45     '#default_value' => AddThis::getInstance()->getBlockDisplayType(),
  46   );
  47   return $form;
  48 }
  49
  50 /**
  51  * Implements hook_block_save().
  52  */
  53 function addthis_block_save($delta = '', $edit = array()) {
  54   variable_set(AddThis::BLOCK_WIDGET_TYPE_KEY, $edit[AddThis::BLOCK_WIDGET_TYPE_KEY]);
  55 }