'hidden',
'#default_value' => $default_relationship,
);
}
else {
$form['rtid'] = array(
'#title' => t('What type of relationship are you requesting with !name?', array('!name' => theme('username', array('account' => $requestee)))),
'#type' => 'radios',
'#options' => $relationships,
'#default_value' => $default_relationship,
);
}
}
$form['requester'] = array(
'#type' => 'value',
'#value' => $requester->uid,
);
$form['requestee'] = array(
'#type' => 'value',
'#value' => $requestee->uid,
);
return $form;
}
/**
* Ajax handler function that is utilized to display the form
* in a popup rather than having the full page reload for the users
*/
function user_relationships_ui_request_ajax($requestee) {
$form = drupal_get_form('user_relationships_ui_request', $requestee);
if (isset($_GET['ajax'])) {
print drupal_render($form);
}
else {
return $form;
}
}
/**
* Request a new relationship with another user
*/
function user_relationships_ui_request($form, &$form_state, $requestee) {
global $user;
$requester = $user;
drupal_set_title(t('Request relationship'));
$script = '';
if (empty($requestee->name)) {
$form['error'] = array(
'#prefix' => '',
'#suffix' => '
',
'#markup' => user_relationships_get_message('non_existent_user') . $script
);
return $form;
}
elseif ($user->uid == $requestee->uid) {
$form['error'] = array(
'#prefix' => '',
'#suffix' => '
',
'#markup' => user_relationships_get_message('self_request') . $script
);
return $form;
}
elseif (!variable_get('user_relationships_allow_multiple', TRUE) &&
user_relationships_load(array('between' => array($requester->uid, $requestee->uid)), array('count' => TRUE))) {
$form['error'] = array(
'#prefix' => '',
'#suffix' => '
',
'#markup' => user_relationships_get_message('too_many_relationships') . $script
);
return $form;
}
// This is the default which means we will display the form
$form = user_relationships_ui_request_form($requester, $requestee, $form_state);
if (!isset($form['rtid'])) {
$data['error'] = array(
'#prefix' => '',
'#suffix' => '
',
'#markup' => user_relationships_get_message('too_many_relationships') . $script
);
return $data;
}
else {
if ($form['rtid']['#default_value']) {
$relationship = user_relationships_type_load($form['rtid']['#default_value']);
}
// Respect destination param if given.
if (isset($_GET['destination'])) {
$dest = $_GET['destination'];
}
else {
$dest = "user/$requestee->uid";
}
$form = confirm_form(
$form,
t('Request relationship'),
$dest,
isset($relationship) ?
($relationship->requires_approval
? t('Are you sure you want to send a new @rel_name request to !name?', array('!name' => theme('username', array('account' => $requestee))) + user_relationships_type_translations($relationship))
: t("Are you sure you want to become !name's @rel_name?", array('!name' => theme('username', array('account' => $requestee))) + user_relationships_type_translations($relationship))) :
'',
t('Send'), t('Cancel'),
'user_relationships_request_confirm'
);
return $form;
}
}
/**
* Ajax handler function that is utilized to display the form
* in a popup rather than having the full page reload for the users
*/
function user_relationships_ui_pending_requested_ajax($action, $account, $relationship) {
$form = drupal_get_form('user_relationships_ui_pending_requested', $action, $account, $relationship);
if (isset($_GET['ajax'])) {
print drupal_render($form);
}
else {
return $form;
}
}
/**
* Approve, Decline, or Cancel confirmation form
*/
function user_relationships_ui_pending_requested($form, &$form_state, $action, $account, $relationship) {
global $user;
$viewed_id = $account->uid;
$form['rid'] = array(
'#type' => 'value',
'#value' => $relationship->rid
);
$form['action'] = array(
'#type' => 'value',
'#value' => $action
);
$form['viewed_id'] = array(
'#type' => 'value',
'#value' => $viewed_id
);
// Pick the correct question message: approve and disapprove are requests to
// current user, cancel is a request from current user.
switch ($action) {
case 'approve':
$confirmation_message = t('Are you sure you want to approve the @rel_name relationship request from !name?', array(
'@action' => $action,
'!name' => theme('username', array('account' => user_load(($viewed_id == $relationship->requester_id ? $relationship->requestee_id : $relationship->requester_id))))
) + user_relationships_type_translations($relationship));
$action_message = t('Approve relationship');
$request_url = 'relationships/received';
break;
case 'disapprove':
$confirmation_message = t('Are you sure you want to decline the @rel_name relationship request from !name?', array(
'@action' => $action,
'!name' => theme('username', array('account' => user_load(($viewed_id == $relationship->requester_id ? $relationship->requestee_id : $relationship->requester_id))))
) + user_relationships_type_translations($relationship));
$action_message = t('Decline relationship');
$request_url = 'relationships/received';
break;
default:
$confirmation_message = t('Are you sure you want to cancel your @rel_name relationship request to !name?', array(
'@action' => $action,
'!name' => theme('username', array('account' => user_load(($viewed_id == $relationship->requester_id ? $relationship->requestee_id : $relationship->requester_id))))
) + user_relationships_type_translations($relationship));
$action_message = t('Cancel relationship');
$request_url = 'relationships/sent';
}
// http://drupal.org/node/489954 respect destination param if given.
if (isset($_GET['destination'])) {
$dest = $_GET['destination'];
}
else {
$dest = ($viewed_id == $user->id ? $request_url : "user/{$viewed_id}/$request_url");
}
$output = confirm_form(
$form,
$action_message,
$dest,
$confirmation_message,
t('Yes'), t('No'),
'user_relationships_approve_confirm'
);
return $output;
}
/**
* Ajax handler function that is utilized to display the form
* in a popup rather than having the full page reload for the users
*/
function user_relationships_ui_remove_ajax($account, $relationship) {
// #382668 makes sure a valid relationship id was supplied.
if (!$relationship->rid) {
if (isset($_GET['ajax'])) {
print '';
}
drupal_goto();
}
$form = drupal_get_form('user_relationships_ui_remove', $account, $relationship);
if (isset($_GET['ajax'])) {
print drupal_render($form);
}
else {
return $form;
}
}
/**
* Confirm relationship removal.
*/
function user_relationships_ui_remove($form, &$form_state, $account, $relationship) {
global $user;
$viewed_id = $account->uid;
$form['rid'] = array(
'#type' => 'value',
'#value' => $relationship->rid
);
$form['viewed_id'] = array(
'#type' => 'value',
'#value' => $viewed_id
);
// Respect destination param if given.
if (isset($_GET['destination'])) {
$dest = $_GET['destination'];
}
else {
$dest = ($viewed_id == $user->uid ? 'relationships' : "user/{$viewed_id}/relationships");
}
$output = confirm_form(
$form,
t('Remove relationship'),
$dest,
t("Are you sure you want to delete the @rel_name relationship with !name?", array(
'!name' => theme('username', array('account' => user_load(($viewed_id == $relationship->requester_id ? $relationship->requestee_id : $relationship->requester_id))))
) + user_relationships_type_translations($relationship)),
t('Yes'), t('No'),
'user_relationships_remove_confirm'
);
return $output;
}