service_links.install in Service links 7.2

Service Links install file.

File

service_links.install

<?php

/**
 * @file
 * Service Links install file.
 */

/**
 * Implements hook_uninstall().
 */
function service_links_uninstall() {
  db_delete('variable')
    ->condition('name', 'service_links_%', 'LIKE')
    ->execute();
}

/**
 * Update from Service Links 1.x.
 */
function service_links_update_6200() {
  $new_var = variable_get('service_links_show', NULL);
  if (!isset($new_var)) {
    variable_set('service_links_show', array(
      'delicious' => variable_get('service_links_show_delicious', 0),
      'digg' => variable_get('service_links_show_digg', 0),
      'stumbleupon' => variable_get('service_links_show_stumbleupon', 0),
      'reddit' => variable_get('service_links_show_reddit', 0),
      'newsvine' => variable_get('service_links_show_newsvine', 0),
      'furl' => variable_get('service_links_show_furl', 0),
      'facebook' => variable_get('service_links_show_facebook', 0),
      'myspace' => variable_get('service_links_show_myspace', 0),
      'identica' => variable_get('service_links_show_identica', 0),
      'twitter' => variable_get('service_links_show_twitter', 0),
      'google' => variable_get('service_links_show_google', 0),
      'yahoo' => variable_get('service_links_show_yahoo', 0),
      'linkedin' => variable_get('service_links_show_linkedin', 0),
      'technorati' => variable_get('service_links_show_technorati', 0),
      'icerocket' => variable_get('service_links_show_icerocket', 0),
    ));
    module_enable(array(
      'general_services',
    ));
  }

  // delete old service variables
  db_delete('variable')
    ->condition('name', 'service_links_show_%', 'LIKE')
    ->execute();

  // Aggregator2 support
  variable_del('service_links_agg2_link');
}

/**
 * Switch the old variables to the news based on view modes.
 */
function _update_to_view_modes($old_var, $new_var) {
  $old_val = variable_get($old_var, 0);
  $new_val = variable_get($new_var, NULL);
  if (!isset($new_val)) {
    switch ($old_val) {
      case 0:
        $modes = array();
        break;
      case 1:
        $modes = array(
          'teaser' => 'teaser',
        );
        break;
      case 2:
        $modes = array(
          'full' => 'full',
        );
        break;
      case 3:
        $modes = array(
          'teaser' => 'teaser',
          'full' => 'full',
        );
        break;
    }
    variable_set($new_var, $modes);
  }
  variable_del($old_var);
}

/**
 * Update to view mode display.
 */
function service_links_update_7201(&$sandbox) {
  _update_to_view_modes('service_links_in_links', 'service_links_link_view_modes');
  _update_to_view_modes('service_links_in_node', 'service_links_node_view_modes');
}

Functions

Name	Description
service_links_uninstall	Implements hook_uninstall().
service_links_update_6200	Update from Service Links 1.x.
service_links_update_7201	Update to view mode display.
_update_to_view_modes	Switch the old variables to the news based on view modes.