simple_fb_connect.install in Simple FB Connect 7

Install file for simple fb connect module. Checks Requirements.

File

simple_fb_connect.install

<?php

/**
 * @file
 * Install file for simple fb connect module. Checks Requirements.
 */

/**
 * Implements hook_requirements().
 */
function simple_fb_connect_requirements($phase) {
  $requirements = array();
  $t = get_t();
  if (!function_exists('curl_init')) {
    $requirements['curl']['title'] = $t('cURL library');
    $requirements['curl']['value'] = $t('Not installed');
    $requirements['curl']['severity'] = REQUIREMENT_ERROR;
    $requirements['curl']['description'] = $t('The cURL library is not installed. Please check the <a href="@url">PHP cURL documentation</a> for information on how to correct this.', array(
      '@url' => 'http://www.php.net/manual/en/curl.setup.php',
    ));
  }
  if (!function_exists('json_decode')) {
    $requirements['json']['title'] = $t('JSON extension');
    $requirements['json']['value'] = $t('Not installed');
    $requirements['json']['severity'] = REQUIREMENT_ERROR;
    $requirements['json']['description'] = $t('The JSON library is not installed. Facebook needs the JSON PHP extension');
  }
  if ($phase == 'runtime') {
    drupal_load('module', 'simple_fb_connect');
    simple_fb_connect_facebook_client_load_include();
    $requirements['facebook-php-sdk']['title'] = $t('Facebook PHP sdk');
    if (!class_exists('Facebook')) {
      $requirements['facebook-php-sdk']['value'] = $t('Not installed');
      $requirements['facebook-php-sdk']['severity'] = REQUIREMENT_ERROR;
      $requirements['facebook-php-sdk']['description'] = $t('Fbconnect : Facebook PHP library not found. See README.txt');
    }
    elseif (!constant('Facebook::VERSION')) {
      $requirements['facebook-php-sdk']['value'] = $t('Outdated version');
      $requirements['facebook-php-sdk']['severity'] = REQUIREMENT_ERROR;
      $requirements['facebook-php-sdk']['description'] = $t('Fbconnect : Installed Facebook PHP library is outdated. See README.txt');
    }
    else {
      $requirements['facebook-php-sdk']['value'] = l(constant('Facebook::VERSION'), 'https://github.com/facebook/facebook-php-sdk', array(
        'external' => TRUE,
      ));
      $requirements['facebook-php-sdk']['severity'] = REQUIREMENT_OK;
    }
  }
  return $requirements;
}

/**
 * Implements hook_uninstall().
 */
function simple_fb_connect_uninstall() {
  variable_del('simple_fb_connect_appid');
  variable_del('simple_fb_connect_skey');
  variable_del('simple_fb_connect_login_only');
  variable_del('simple_fb_connect_post_login_url');
}

Functions

Name	Description
simple_fb_connect_requirements	Implements hook_requirements().
simple_fb_connect_uninstall	Implements hook_uninstall().