uid || !$account->uid || $user->uid == $account->uid) {
return;
}
$rtids = variable_get('user_relationships_api_author_pane_rtids', 0);
if (!is_array($rtids)) {
$rtids = array($rtids);//wrap into array for now, while selection is single
}
if (!count($rtids)) {
$return;
}
// Get a list of selected relationship types
$all_rtypes = user_relationships_types_load();
$rtypes = array();
foreach ($rtids as $rtid) {
$rtypes[] = $all_rtypes[$rtid];
}
foreach ($rtypes as $rtype) {
$relationships = user_relationships_load(array('requester_id' => $user->uid, 'requestee_id' => $account->uid, 'rtid' => $rtype->rtid));
if (count($relationships)) {
// Existing relationship; need remove icon/link. (Despite the foreach,
// there should only be one.)
foreach ($relationships as $rtid => $relationship) {
$link_label = t('Remove @name from @rel_plural_name', array('@name' => $account->name, '@rel_plural_name' => $relationship->plural_name));
$css_class = str_replace(' ', '-', $relationship->name) .' author-pane-link user_relationships_popup_link author-relationship-remove-icon';
//link to remove
if (!isset($variables['user_relationships_api'])) {
$variables['user_relationships_api'] = '';
}
$variables['user_relationships_api'] .= '';
$variables['user_relationships_api'] .=
l('' . t('Remove @rel_name', array('@name' => $account->name, '@rel_name' => ur_tt("user_relationships:rtid:$relationship->rtid:name", $relationship->name))) . '',
"user/{$user->uid}/relationships/{$relationship->rid}/remove",
array(
'query' => drupal_get_destination(),
'html' => TRUE,
'attributes' => array('title' => $link_label, 'class' => $css_class),
));
$variables['user_relationships_api'] .= '
';
}
}
else {
//No existing relationship; need an add icon/link.
if (!user_relationships_api_can_request($user, $rtype) || !user_relationships_api_can_receive($account, $rtype)) {
continue;
}
$relationships_count = user_relationships_load(array('between' => array($user->uid, $account->uid)), array('count' => TRUE));
$link_label = t('Add @rel_name', array('@rel_name' => ur_tt("user_relationships:rtid:$rtype->rtid:name", $rtype->name)));
$css_class = str_replace(' ', '-', $rtype->name) .' author-pane-link user_relationships_popup_link author-relationship-add-icon';
//add link
if (!isset($variables['user_relationships_api'])) {
$variables['user_relationships_api'] = '';
}
$variables['user_relationships_api'] .= '';
$variables['user_relationships_api'] .=
l('' . t('Add @rel_name', array('@name' => $account->name, '@rel_name' => ur_tt("user_relationships:rtid:$rtype->rtid:name", $rtype->name))) . '',
"relationship/{$account->uid}/request/{$rtype->rtid}",
array(
'query' => drupal_get_destination(),
'html' => TRUE,
'attributes' => array(
'title' => t('Become @name\'s @rel_name', array('@name' => $account->name, '@rel_name' => ur_tt("user_relationships:rtid:$rtype->rtid:name", $rtype->name))),
'class' => $css_class
),
)
);
$variables['user_relationships_api'] .= '
';
}
}
}
/**
* Implementation of hook_author_pane_allow_preprocess_disable().
*/
function user_relationships_api_author_pane_allow_preprocess_disable() {
return array('user_relationships_api' => 'User Relationships');
}