user_relationship_service.inc in User Relationships 6

@author Drupal 6 port by Darren Ferguson <http://drupal.org/user/70179> @author Written by scottgifford http://drupal.org/user/245699 Link general user relationship functionalities to services module.

File

user_relationship_service/user_relationship_service.inc

<?php

/**
 * @author Drupal 6 port by Darren Ferguson <http://drupal.org/user/70179>
 * @author Written by scottgifford http://drupal.org/user/245699
 * @file Link general user relationship functionalities to services module.
 */

// Loading the API functions if not already loaded
module_load_include('inc', 'user_relationships_api', 'user_relationships.api');
function user_relationship_service_types($version) {
  return user_relationships_types_load();
}
function user_relationship_service_mine($version) {
  try {
    global $user;
    $param = array(
      'user' => $user->uid,
    );
    $rels = user_relationships_load($param);
    if (!$rels || !is_array($rels)) {
      throw new Exception("User relationship load failed");
    }
    return array_values($rels);
  } catch (Exception $ex) {
    return services_error(t('Error getting user relationships: @msg', array(
      '@msg' => $ex
        ->getMessage(),
    )));
  }
}
function user_relationship_service_approve($version, $rid) {
  try {
    global $user;
    $rels = user_relationships_load(array(
      'rid' => $rid,
      'requestee_id' => $user->uid,
      'approved' => 0,
    ));
    if (!$rels || !is_array($rels) || count($rels) != 1) {
      throw new Exception("User relationship load failed");
    }
    $rel = array_shift($rels);
    if ($rel->requestee_id != $user->uid) {
      throw new Exception("Access denied");
    }
    user_relationships_save_relationship($rel, 'approve');
    return $rel;
  } catch (Exception $ex) {
    return services_error(t('Error approving relationship: @msg', array(
      '@msg' => $ex
        ->getMessage(),
    )));
  }
}
function user_relationship_service_delete($version, $rid, $reason) {
  try {
    global $user;
    $rels = user_relationships_load(array(
      'rid' => $rid,
      'user' => $user->uid,
    ));
    if (!$rels || !is_array($rels) || count($rels) != 1) {
      throw new Exception("User relationship load failed");
    }
    $rel = array_shift($rels);
    if ($rel->requestee_id != $user->uid && $rel->requester_id != $user->uid) {
      throw new Exception("Access denied");
    }
    user_relationships_delete_relationship($rel, $user, $reason);
    return $rel;
  } catch (Exception $ex) {
    return services_error(t('Error removing relationship: @msg', array(
      '@msg' => $ex
        ->getMessage(),
    )));
  }
}
function user_relationship_service_request($version, $uid, $type_name) {
  try {
    $type = user_relationships_type_load(array(
      'name' => $type_name,
    ));
    error_log("Relationship request with '{$uid}' type '{$type_name}'");
    if (!$type) {
      throw new Exception(t('No such relationship type'));
    }
    global $user;
    $ret = user_relationships_request_relationship($user, $uid, $type);
    if (!$ret) {
      throw new Exception(t('Unknown failure'));
    }
    else {
      if (!is_object($ret)) {
        throw new Exception($ret);
      }
    }
    return $ret;
  } catch (Exception $ex) {
    return services_error(t('Error requesting relationship: @msg', array(
      '@msg' => $ex
        ->getMessage(),
    )));
  }
}

Functions

Name	Description
user_relationship_service_approve
user_relationship_service_delete
user_relationship_service_mine
user_relationship_service_request
user_relationship_service_types