site_status_message_external_link.install in Site Status Message 7

Install file for Site Status Message External Link module.

File

modules/site_status_message_external_link/site_status_message_external_link.install

<?php

/**
 * @file
 * Install file for Site Status Message External Link module.
 */

/**
 * Implements hook_requirements().
 */
function site_status_message_external_link_requirements($phase) {
  $requirements = array();
  $t = get_t();
  if ($phase === 'install' || $phase === 'runtime') {
    if (!extension_loaded('curl')) {
      $requirements['site_status_message_external_link'] = array(
        'title' => $t('Site Status Message external link'),
        'description' => $t('cURL PHP extension not found. Site Status Message external link requires the cURL PHP extension to check the validity of external links.'),
        'severity' => REQUIREMENT_ERROR,
      );
    }
  }
  if ($phase == 'runtime') {

    // Check, if necessary optimization.
    $valid_link = variable_get('site_status_message_valid_external_link');
    if (!$valid_link) {
      $requirements['site_status_message'] = array(
        'title' => $t('Site Status Message'),
        'description' => $t('The external link is no longer a valid path. You can update the path from the <a href="@admin_link">Site Status Message</a> settings page.', array(
          '@admin_link' => url('admin/config/system/site-status-message'),
        )),
        'severity' => REQUIREMENT_ERROR,
        'value' => $t('Invalid external link'),
      );
    }
  }
  return $requirements;
}

Functions

Name	Description
site_status_message_external_link_requirements	Implements hook_requirements().