function user_spamapi in Spam 6

Same name and namespace in other branches

1. 5.3 modules/spam_user.inc \user_spamapi()

User module _spamapi() hook.

1 call to user_spamapi()

spam_user in content/spam_content_user.inc

File

content/spam_content_user.inc, line 61

Include file for integration with the user system.

Code

function user_spamapi($op, $arg1 = NULL, $arg2 = NULL, $arg3 = NULL) {
  switch ($op) {
    case 'content_module':

      // Register with the spam api as a content type module.
      return 'user';
    case 'content_id':
      if (is_object($arg1)) {
        $arg1 = (array) $arg1;
      }
      return _spam_content_user_uid($arg1['uid']);
    case 'content_types':

      // Register the "user" content type with the spam module.
      return array(
        array(
          'name' => 'users',
          'module' => 'user',
          'title' => t('Users'),
          'description' => t('Check this box to filter users for spam.'),
          'default_value' => 0,
        ),
      );
    case 'process_form':

      // Hook to scan user before it is inserted into the database.
      if ($arg1 == 'user_register' && is_array($arg2)) {
        $user = $arg2['#post'];
        if (is_array($user) && $user['op'] == t('Create new account')) {
          $_SESSION['spam_form'] = $arg2;
          spam_scan($user, 'user');
        }

        // spam_form is used if we catch spam in spam_scan, we can now free it
        if (isset($_SESSION['spam_form'])) {
          unset($_SESSION['spam_form']);
        }
      }
      break;
    case 'filter_content_type':
      return variable_get('spam_filter_users', 0);
    case 'filter_fields':

      // Be sure we're always working with an array.
      if (is_object($arg1)) {
        $arg1 = (array) $arg1;
      }

      // Determine uid so we can cache fields in static.
      if (isset($arg1['uid'])) {
        $uid = $arg1['uid'];
      }
      else {
        $uid = 0;
      }

      // Only figure out filter_fields once per user per page load.
      static $fields = array();
      if (!isset($fields[$uid])) {
        $fields[$uid]['main'] = array(
          'name',
          'mail',
        );
        $fields[$uid]['other'] = array();
        if (isset($arg1['signature'])) {
          $fields[$uid]['other'][] = 'signature';
        }
        if (db_table_exists('profile_fields')) {
          $result = db_query('SELECT name FROM {profile_fields}');
          while ($profile = db_fetch_object($result)) {
            if (isset($arg1[$profile->name])) {
              $fields[$uid]['other'][] = $profile->name;
            }
          }
        }
      }
      return $fields[$uid];
    case 'redirect':
      if (is_numeric($arg1)) {
        return drupal_goto("user/{$arg1}");
      }
      break;
    case 'load':
      if (is_numeric($arg1)) {
        return user_load(array(
          'uid' => $arg1,
        ));
      }
      break;
    case 'title':
      return db_result(db_query('SELECT name FROM {users} WHERE uid = %d', $arg1));
    case 'edit_link':
      return "user/{$arg1}/edit";
    case 'status':
      $status = db_result(db_query('SELECT status FROM {users} WHERE uid = %d', $arg1));
      if ($status == 1) {
        return SPAM_PUBLISHED;
      }
      else {
        return SPAM_NOT_PUBLISHED;
      }
    case 'overview_filter_join':
      return 'INNER JOIN {users} u ON t.content_id = CAST(u.uid AS CHAR(32))';
    case 'overview_filter_where':
      switch ($arg1) {
        case 'title':
          return "u.name LIKE '%%%s%%'";
        case 'status':
          return "u.status != %d";
      }
    case 'feedback_filter_join_field':
      return 'u.uid';
    case 'publish':

      // TODO: When un/publish user, should probably also un/publish content
      if (is_numeric($arg1)) {
        module_invoke('user', 'user_operations_unblock', array(
          $arg1,
        ));
      }
      break;
    case 'unpublish':

      // TODO: When un/publish user, should probably also un/publish content
      if (is_numeric($arg1)) {
        module_invoke('user', 'user_operations_block', array(
          $arg1,
        ));
      }
      break;
    case 'feedback_form':
      $form = array();
      if (is_numeric($form['uid'])) {
        $form['uid'] = array(
          '#type' => 'textfield',
          '#title' => t('User ID'),
          '#value' => $arg1['uid'],
          '#disabled' => TRUE,
        );
      }

    // fall through...
    case 'error_form':
      if (!is_array($form)) {
        $form = array();
      }
      $form['name'] = array(
        '#type' => 'textfield',
        '#title' => t('Username'),
        '#value' => $arg1['name'],
        '#disabled' => TRUE,
      );
      $form['mail'] = array(
        '#type' => 'textfield',
        '#title' => t('Email address'),
        '#value' => $arg1['mail'],
        '#disabled' => TRUE,
      );

      // TODO: Show profile fields.
      return $form;
  }
}