janrain_capture_screens.module in Janrain Registration 7.3

Janrain Capture Admin Screens Module

File

janrain_capture_screens/janrain_capture_screens.module

<?php

/**
 * @file
 * Janrain Capture Admin Screens Module
 */

/**
 * Implements hook_menu_alter().
 */
function janrain_capture_screens_menu_alter(&$items) {
  $items['admin/config/people/janrain_capture/screens'] = array(
    'title' => 'Screens',
    'page callback' => 'drupal_get_form',
    'page arguments' => array(
      'janrain_capture_admin_screens_settings',
    ),
    'access arguments' => array(
      'administer site configuration',
    ),
    'type' => MENU_LOCAL_TASK,
    'weight' => -40,
    'file' => 'janrain_capture_screens.admin.inc',
    'file path' => drupal_get_path('module', 'janrain_capture_screens'),
  );
}

/**
 * Gets the appropriate Janrain screen file.
 *
 * @param string $screen_name
 *   Janrain screen name.
 *   @see _janrain_capture_get_screens()
 *
 * @return string|bool
 *   Janrain screen uri if file found, FALSE if not.
 */
function _janrain_capture_get_screen_file($screen_name) {

  // Serve updated screen if availible.
  $screen_machine_name = _janrain_capture_get_screen_machine_name($screen_name);
  $updated_screen = variable_get("janrain_capture_screen_{$screen_machine_name}");
  if ($updated_screen) {
    if ($file = file_load($updated_screen)) {
      return $file->uri;
    }
  }

  // Serve default shipped screen if not.
  $module_path = drupal_get_path('module', 'janrain_capture');
  $file_path = "{$module_path}/janrain-capture-screens/{$screen_name}";
  return file_exists($file_path) ? $file_path : FALSE;
}

/**
 * Helper function to get the list of available Janrain capture screens.
 *
 * @return array
 *   Availible Janrain Capture screens.
 */
function _janrain_capture_get_screens() {
  $screens = array(
    'edit-profile.html',
    'forgot.html',
    'public-profile.html',
    'signin.html',
    'verify.html',
    'edit-profile.js',
    'forgot.js',
    'public-profile.js',
    'signin.js',
    'verify.js',
    'stylesheets/styles.css',
    'stylesheets/ie-styles.css',
    'stylesheets/mobile-styles.css',
  );
  return $screens;
}

/**
 * Gets a machine name for a screen.
 *
 * Replaces dots and slashes with underscores.
 *
 * @param string $screen_name
 *   Janrain capture screen name.
 *   @see _janrain_capture_get_screens()
 *
 * @return string
 *   Screen machine name which can be used as a form element key.
 */
function _janrain_capture_get_screen_machine_name($screen_name) {
  return str_replace(array(
    '.',
    '/',
  ), '_', $screen_name);
}

Functions

Name	Description
janrain_capture_screens_menu_alter	Implements hook_menu_alter().
_janrain_capture_get_screens	Helper function to get the list of available Janrain capture screens.
_janrain_capture_get_screen_file	Gets the appropriate Janrain screen file.
_janrain_capture_get_screen_machine_name	Gets a machine name for a screen.