sexybookmarks.module in Share Buttons, Related Posts, Content Analytics - Shareaholic 7

Contains core functions for the SexyBookmarks module.

File

sexybookmarks.module

<?php

/**
 * @file
 * Contains core functions for the SexyBookmarks module.
 */

// Shareaholic API key.
define('SB_APIKEY', '19afe428dd0d6406b366252cf4204ec6e');

/**
 * Include additional files.
 */
foreach (module_list() as $module) {
  if (file_exists($file = dirname(__FILE__) . "/includes/{$module}.inc")) {
    require_once $file;
  }
}

/**
 * Implements hook_init().
 */
function sexybookmarks_init() {
  $globals = array(
    'perfoption' => '0',
  );
  drupal_add_js('SHRSB_Globals = ' . drupal_json_encode($globals) . ';', 'inline');
  drupal_add_js('SHRSB_Settings = {};', 'inline');
  drupal_add_js('SHRCB_Globals = ' . drupal_json_encode($globals) . ';', 'inline');
  drupal_add_js('SHRCB_Settings = {};', 'inline');
}

/**
 * Implements hook_flush_caches().
 */
function sexybookmarks_flush_caches() {

  // Only flush cache if we can ping Shareaholic.
  $request = drupal_http_request('http://www.shareaholic.com');
  if ($request->code == 200) {
    file_unmanaged_delete_recursive('public://sexybookmarks');
  }
  return array();
}

/**
 * Implements hook_permission().
 */
function sexybookmarks_permission() {
  return array(
    'administer sexybookmarks' => array(
      'title' => t('Administer SexyBookmarks'),
      'description' => t('Manage SexyBookmarks profiles.'),
    ),
  );
}

/**
 * Implements hook_theme().
 */
function sexybookmarks_theme($existing, $type, $theme, $path) {
  $items = array();
  $items['sexybookmarks'] = array(
    'variables' => array(
      'id' => NULL,
      'url' => NULL,
      'title' => NULL,
      'text' => NULL,
      'profile' => NULL,
      'config' => NULL,
    ),
  );
  $items['sexybookmarks_services'] = array(
    'render element' => 'form_element',
    'file' => 'sexybookmarks_profiles.inc',
    'path' => drupal_get_path('module', 'sexybookmarks') . '/plugins/export_ui',
  );
  $items['formfactors_select'] = array(
    'render element' => 'form_element',
    'file' => 'sexybookmarks_profiles.inc',
    'path' => drupal_get_path('module', 'sexybookmarks') . '/plugins/export_ui',
  );
  $items['classic_formfactor'] = array(
    'render element' => 'form_element',
    'file' => 'sexybookmarks_profiles.inc',
    'path' => drupal_get_path('module', 'sexybookmarks') . '/plugins/export_ui',
  );
  $items['perfoption'] = array(
    'render element' => 'form_element',
    'file' => 'sexybookmarks_profiles.inc',
    'path' => drupal_get_path('module', 'sexybookmarks') . '/plugins/export_ui',
  );
  return $items;
}

/**
 * Theme callback for SexyBookmarks.
 */
function theme_sexybookmarks($variables) {
  if ($config = sexybookmarks_get_config($variables)) {
    if ($config['changethis'] == 1) {
      $id = isset($variables['id']) ? $variables['id'] : "{$variables['profile']}-" . rand(1000, 9999);
      $directory = md5($config['service']);
      $api = 'http://www.shareaholic.com/api/sprite/?v=2&apikey=' . SB_APIKEY . '&service=' . urlencode($config['service']);
      $settings = drupal_json_encode(array(
        "sexybookmarks-{$id}" => array_merge($config, array(
          'apikey' => SB_APIKEY,
          'src' => file_create_url("public://sexybookmarks/{$directory}"),
          'link' => isset($variables['url']) ? $variables['url'] : '',
          'title' => isset($variables['title']) ? $variables['title'] : (drupal_get_title() ? strip_tags(drupal_get_title()) : check_plain(variable_get('site_name', 'Drupal'))),
          'notes' => isset($variables['text']) ? $variables['text'] : '',
          'localize' => TRUE,
        )),
      ));
      drupal_add_js("jQuery.extend(SHRSB_Settings, {$settings});", 'inline');
      drupal_add_js(sexybookmarks_get_file('http://www.shareaholic.com/media/js/jquery.shareaholic-publishers-sb.min.js'));
      drupal_add_css(sexybookmarks_get_file($api, "{$directory}/sprite.css"), array(
        'basename' => "{$directory}.css",
      ));
      drupal_add_css("\n      .sexybookmarks-{$id} ul.shr-socials li.shareaholic {\n        background-image: url('" . file_create_url(sexybookmarks_get_file("{$api}&apitype=png", "{$directory}/sprite.png")) . "') !important;\n      }\n    ", 'inline');
      return "<div class='sexybookmarks-{$id}'></div>";
    }
    else {
      $config['service'] = "5,7,313,309,78,304,88";
      $config['size'] = $config['classic_options'];
      $id = isset($variables['id']) ? $variables['id'] : "{$variables['profile']}-" . rand(1000, 9999);
      $settings = drupal_json_encode(array(
        "shr_classic-{$id}" => array_merge($config, array(
          'apikey' => SB_APIKEY,
          'link' => isset($variables['url']) ? $variables['url'] : '',
          'title' => isset($variables['title']) ? $variables['title'] : (drupal_get_title() ? strip_tags(drupal_get_title()) : check_plain(variable_get('site_name', 'Drupal'))),
          'notes' => isset($variables['text']) ? $variables['text'] : '',
          'localize' => TRUE,
        )),
      ));
      drupal_add_js("jQuery.extend(SHRCB_Settings, {$settings});", 'inline');
      drupal_add_js(sexybookmarks_get_file('http://www.shareaholic.com/media/js/jquery.shareaholic-publishers-cb.min.js'));
      return "<div style='clear:both'></div><div class='shr_classic-{$id} shareaholic-show-on-load'></div><div style='clear:both'></div>";
    }
  }
  return '';
}

/**
 * Prepare configuration for SexyBookmarks theme callback.
 */
function sexybookmarks_get_config(&$variables) {
  $config = NULL;
  if (!empty($variables['profile'])) {
    ctools_include('export');
    if ($profile = ctools_export_crud_load('sexybookmarks_profiles', $variables['profile'])) {
      if (empty($profile->disabled)) {
        $config = $profile->config;
        if (isset($variables['config'])) {
          $config = array_merge($config, $variables['config']);
        }
      }
      else {
        watchdog('sexybookmarks', 'Provided profile disabled (!profile).', array(
          '!profile' => $variables['profile'],
        ), WATCHDOG_ERROR);
      }
    }
    else {
      watchdog('sexybookmarks', 'Invalid profile provided (!profile).', array(
        '!profile' => $variables['profile'],
      ), WATCHDOG_ERROR);
    }
  }
  elseif (isset($variables['config'])) {
    $config = $variables['config'];
  }
  else {
    watchdog('sexybookmarks', 'No profile or configuration provided.', array(), WATCHDOG_ERROR);
  }

  // Convert certain strings to boolean values.
  $string_to_bool = array(
    'fbLikeButton',
    'dontShowShareCount',
    'designer_toolTips',
    'shrlink',
    'expand',
  );
  foreach ($string_to_bool as $key) {
    if (isset($config[$key])) {
      $config[$key] = (bool) $config[$key];
    }
  }
  if ($config['perfOptionSetting'] == '1') {
    drupal_add_js('SHRSB_Globals.perfoption=1', 'inline');
    drupal_add_js('SHRCB_Globals.perfoption=1', 'inline');
  }

  // Allow other modules to alter configuration.
  drupal_alter('sexybookmarks_config', $config, $variables);
  return $config;
}

/**
 * Return cached version of request URL.
 */
function sexybookmarks_get_file($url, $destination = NULL) {
  $md5 = md5($url);
  $pathinfo = pathinfo($url);
  $destination = isset($destination) ? $destination : $pathinfo['basename'];
  $file = "public://sexybookmarks/{$destination}";
  if (!file_exists($file)) {
    $request = drupal_http_request($url);
    $pathinfo = pathinfo($file);
    if ($request->code == 200) {
      if (file_prepare_directory($pathinfo['dirname'], FILE_CREATE_DIRECTORY)) {
        file_unmanaged_save_data($request->data, $file);
      }
    }
    else {
      return $url;
    }
  }
  return $file;
}

Functions

Name	Description
sexybookmarks_flush_caches	Implements hook_flush_caches().
sexybookmarks_get_config	Prepare configuration for SexyBookmarks theme callback.
sexybookmarks_get_file	Return cached version of request URL.
sexybookmarks_init	Implements hook_init().
sexybookmarks_permission	Implements hook_permission().
sexybookmarks_theme	Implements hook_theme().
theme_sexybookmarks	Theme callback for SexyBookmarks.

Constants

Name	Description
SB_APIKEY