fbs.admin.inc

<?php

// $Id: fb_social.admin.inc,v 1.2.2.8 2010/11/21 03:22:23 ferdi Exp $


/**
 * Settings form for global fbs custimazation 
 */
function fbs_admin_settings_form(){
  $languages = language_list();

  $form = array();
  $form['fbs_appid'] = array(
      '#title' => t('Facebook application id'), 
      '#type' => 'textfield', 
      '#description' => t('<p> Register your application on Facebook to get a Facebook App Id: !url.</p>
      <p>Go on your facebook app page (Applications > Developer > My Applications)
      click "Edit Settings". Then click "Connect". Make sure that the "Connect
      URL" matches your domain exactly.</p>', array(
          '!url' => l('register here', 'http://developers.facebook.com/setup/') 
      )), 
      '#default_value' => variable_get('fbs_appid', '') 
  );
  
  /*
  $form['fbs_secret'] = array(
      '#title' => t('Facebook application secret ky'), 
      '#type' => 'textfield', 
      '#description' => t('Facebook application secret key'), 
      '#default_value' => variable_get('fbs_secret', '') 
  );
  */
  
  $form['fbs_locale'] = array(
      '#title' => t('Default facebook application locale'), 
      '#type' => 'select', 
      '#default_value' => variable_get('fbs_locale', 'en_US'), 
      '#description' => t('Your facebook application locale'), 
      '#options' => _get_facebook_locale() 
  );
  
  $form['fbs_urls'] = array(
    '#type' => 'fieldset',
    '#title' => t('Submitted urls mode'),
    '#collapsible' => TRUE,
    '#collapsed' => FALSE,
  );
  
  $form['fbs_urls']['fbs_urls_mode'] = array(
    '#type' => 'radios', 
    '#title' => t('urls mode'), 
    '#default_value' => variable_get('fbs_urls_mode', 0), 
    '#options' => array(t('aliased'), t('Unaliased')),
    '#description' => t('The url version of your post you want to be shown in fb. Aliased - http://example.com/mypage, Unaliased - http://example.com/node/34')
  );

  $form['fbs_languages'] = array(
    '#type' => 'fieldset',
    '#title' => t('Languages mapping'),
    '#collapsible' => TRUE,
    '#collapsed' => FALSE,
  );

  $form['fbs_languages']['fbs_locale_auto'] = array(
    '#title' => t('Auto translate plugin'), 
    '#type' => 'checkbox', 
    '#default_value' => variable_get('fbs_locale_auto', 0),
    '#description' => t('Check to automatically detect current node\'s language based on the settings below. Uncheck this if you want to force the node to use the default facebook locale set earlier'),
   );
   
  foreach ($languages as $language) {
    $form['fbs_languages']['fbs_language_'. $language->language] = array(
      '#type' => 'select',
      '#title' => 'Mapping for ' . $language->name . ' (' . $language->language . ')',
      '#description' => t('Select the equivalent language code in the facebook locale'),
      '#default_value' => variable_get('fbs_language_' . $language->language, 'en_US'),
      '#options' => _get_facebook_locale(),
    );
  }

  $form = system_settings_form($form);
  return $form;
}
  
function _get_facebook_locale(){
  $fb_locale = array();
  $cache = cache_get('fbs');
  if (empty($cache->data)) {
    $result = drupal_http_request("http://www.facebook.com/translations/FacebookLocales.xml");
    $xml = simplexml_load_string($result->data);
    foreach ( $xml->locale as $line ) {
      $representation = ( array ) $line->codes->code->standard->representation;
      $name = ( array ) $line->englishName;
      $key = $representation[0];
      $value = $name[0];
      $fb_locale[$key] = $value;
    }
    cache_set('fbs', serialize($fb_locale), 'cache');
  }
  else {
    $fb_locale = unserialize($cache->data);
  }
  return $fb_locale;
}