EVOLUTION-NINJA

Edit File: mimemail.install

<?php

/**
 * @file
 * Install, update and uninstall functions for Mime Mail module.
 */

/**
 * Implements hook_enable().
 */
function mimemail_enable() {
  module_load_include('module', 'mailsystem');
  mailsystem_set(
    array(
      mailsystem_default_id() => 'MimeMailSystem',
      'mimemail' => 'MimeMailSystem',
    )
  );

user_role_grant_permissions(DRUPAL_AUTHENTICATED_RID, array('edit mimemail user settings'));
}

/**
 * Implements hook_disable().
 */
function mimemail_disable() {
  mailsystem_clear(array('mimemail' => 'MimeMailSystem'));
  variable_set('mimemail_alter', FALSE);
}

/**
 * Implements hook_uninstall().
 */
function mimemail_uninstall() {
  $variables = array(
    'mimemail_alter',
    'mimemail_crlf',
    'mimemail_engine',
    'mimemail_incoming',
    'mimemail_key',
    'mimemail_textonly',
    'mimemail_sitestyle',
    'mimemail_name',
    'mimemail_mail',
    'mimemail_format',
    'mimemail_simple_address',
    'mimemail_linkonly',
    'mimemail_preserve_class'
  );
  foreach ($variables as $variable) {
    variable_del($variable);
  }
}

/**
 * Implements hook_requirements().
 *
 * Ensures that the newly-required Mail System module is available, or else
 * disables the Mime Mail module and returns an informative error message.
 */
function mimemail_requirements($phase) {
  if ($phase === 'install' || module_exists('mailsystem')) {
    return array();
  }
  $args = array(
    '!mailsystem' => url('http://drupal.org/project/mailsystem'),
    '%mailsystem' => 'Mail System',
    '!mimemail' => url('http://drupal.org/project/mimemail'),
    '%mimemail' => 'Mime Mail',
  );
  if ( module_enable(array('mailsystem'))
    && module_load_include('module', 'mailsystem')
  ) {
    drupal_set_message(
      t('The %mailsystem module has been enabled because the %mimemail module now requires it.', $args)
    );
    return array();
  }
  return array(
    'mimemail_mailsystem' => array(
      'title' => t('%mailsystem module', $args),
      'value' => t('Not installed'),
      'description' => t(
        'The <a href="!smtp">%mimemail</a> module dependencies have changed.  Please download and install the required <a href="!mailsystem">%mailsystem</a> module, then re-enable the <a href="!mimemail">%mimemail</a> module.', $args
      ),
      'severity' => REQUIREMENT_ERROR,
    ),
  );
}

/**
 * Check installation requirements.
 */
function mimemail_update_7000() {
  if ($requirements = mimemail_requirements('runtime')) {
    throw new DrupalUpdateException($requirements['mimemail_mailsystem']['description']);
  }
}

/**
 * Deletes useless variables.
 */
function mimemail_update_7001() {
  variable_del('mimemail_theme');
}

/**
 * Generate new key for authenticating incoming messages.
 */
function mimemail_update_7002() {
  variable_set('mimemail_key', drupal_random_key());
  return t('Mime Mail has generated a new key to authenticate incoming messages.');
}