l(t('Tuque Fedora API'), 'http://github.com/islandora/tuque')));
drupal_set_message(check_plain($message));
return;
}
$form = array();
if(isset($form_state['values']['islandora_base_url'])) {
$url = $form_state['values']['islandora_base_url'];
}
else {
$url = variable_get('islandora_base_url', 'http://localhost:8080/fedora');
}
module_load_include('inc', 'islandora', 'RestConnection');
$connection = new RestConnection(NULL, $url);
try {
$info = $connection->api->a->describeRepository();
$connected = TRUE;
}
catch (RepositoryException $e) {
$connected = FALSE;
}
if($connected) {
$confirmation_message = ' . ')
'
. t('Successfully connected to Fedora Server (Version !version).', array('!version' => $info['repositoryVersion']));
}
else {
$confirmation_message = ' . ')
'
. t('Unable to connect to Fedora server at !islandora_url', array('!islandora_url' => $url));
}
$form['islandora_tabs'] = array(
'#type' => 'vertical_tabs',
);
$form['islandora_tabs']['islandora_general'] = array(
'#type' => 'fieldset',
'#title' => t('General Configuarion'),
);
// ajax wrapper for url checking
$form['islandora_tabs']['islandora_general']['wrapper'] = array(
'#prefix' => '',
'#suffix' => '
',
'#type' => 'markup',
);
$form['islandora_tabs']['islandora_general']['wrapper']['islandora_base_url'] = array(
'#type' => 'textfield',
'#title' => t('Fedora base URL'),
'#default_value' => variable_get('islandora_base_url', 'http://localhost:8080/fedora'),
'#description' => t('The URL to use for REST connections
' . $confirmation_message),
'#required' => TRUE,
'#ajax' => array(
'callback' => 'islandora_update_url_div',
'wrapper' => 'islandora-url',
'effect' => 'fade',
'event' => 'blur',
'progress' => array('type' => 'throbber'),
),
);
$form['islandora_tabs']['islandora_general']['islandora_repository_pid'] = array(
'#type' => 'textfield',
'#title' => t('Root Collection PID'),
'#default_value' => variable_get('islandora_repository_pid', 'islandora:root'),
'#description' => t('The PID of the Root Collection Object'),
'#required' => TRUE,
);
$form['islandora_tabs']['islandora_namespace'] = array(
'#type' => 'fieldset',
'#title' => t('Namespaces'),
);
$form['islandora_tabs']['islandora_namespace']['wrapper'] = array(
'#type' => 'markup',
'#prefix' => '',
'#suffix' => '
',
);
$form['islandora_tabs']['islandora_namespace']['wrapper']['islandora_namespace_restriction_enforced'] = array(
'#weight' => -1,
'#type' => 'checkbox',
'#title' => t('Enforce namespace restrictions'),
'#description' => t('Allow administrator to restrict user\'s access to the PID namepaces listed below'),
'#default_value' => variable_get('islandora_namespace_restriction_enforced', FALSE),
'#ajax' => array(
'callback' => 'islandora_update_namespace_div',
'wrapper' => 'islandora-namespace',
'effect' => 'fade',
'event' => 'change',
'progress' => array('type' => 'throbber'),
),
);
if(isset($form_state['values']['islandora_namespace_restriction_enforced'])) {
$namespaces = $form_state['values']['islandora_namespace_restriction_enforced'];
}
else {
$namespaces = variable_get('islandora_namespace_restriction_enforced', FALSE);
}
if($namespaces) {
$form['islandora_tabs']['islandora_namespace']['wrapper']['islandora_pids_allowed'] = array(
'#type' => 'textfield',
'#title' => t('PID namespaces allowed in this Drupal install'),
'#default_value' => variable_get('islandora_pids_allowed', 'default: demo: changeme: ilives: islandora-book: books: newspapers: '),
'#description' => t('A space separated list of PID namespaces that users are permitted to access from this Drupal installation.
This could be more than a simple namespace ie demo:mydemos.
islandora: is reserved and is always allowed.'),
'#weight' => 0,
);
}
return system_settings_form($form);
}
/**
* Checks url validity and refreshes requestHandler dropdown list
*/
function islandora_update_url_div($form, $form_state) {
unset($form_state['submit_handlers']);
$form_state['rebuild'] = TRUE;
return $form['islandora_tabs']['islandora_general']['wrapper'];
}
/**
* Checks url validity and refreshes requestHandler dropdown list
*/
function islandora_update_namespace_div($form, $form_state) {
unset($form_state['submit_handlers']);
$form_state['rebuild'] = TRUE;
return $form['islandora_tabs']['islandora_namespace']['wrapper'];
}