@ -108,16 +108,16 @@ function islandora_menu() {
'access arguments' => array(FEDORA_VIEW),
);
/*
$items['islandora/object/%/add'] = array(
'title' => 'Add to an object',
//'file' => 'includes/add-menu .inc',
'page callback' => 'islandora_add_datastrea m',
'page arguments' => array(2),
'file' => 'includes/datastream .inc',
'page callback' => 'drupal_get_for m',
'page arguments' => array('islandora_add_datastream_form', 2),
'type' => MENU_NORMAL_ITEM,
'access arguments' => array(FEDORA_ADD_DS)
);
*/
$items['islandora/object/%/view'] = array(
'title' => 'View',
@ -155,8 +155,9 @@ function islandora_menu() {
$items['islandora/object/%/manage/properties'] = array(
'title' => 'Properties',
'page callback' => 'islandora_edit_properties',
'page arguments' => array(2),
'page callback' => 'drupal_get_form',
'file' => 'includes/object_properties.inc',
'page arguments' => array('islandora_edit_properties_form',2),
'type' => MENU_LOCAL_TASK,
'access arguments' => array(FEDORA_MODIFY_STATE),
'weight' => -5,
@ -344,12 +345,25 @@ function islandora_edit_object($object_id) {
return $output;
}
/**
* edit properties form
* @param type $object_id
* @return string
*/
function islandora_edit_properties($object_id) {
return 'edit properties ' . $object_id;
$object = islandora_get_object($object_id);
if (isset($object)) {
module_load_include('inc','islandora','includes/object_properties');
$form = drupal_get_form('islandora_edit_properties_form', $object);
drupal_set_title($object->label);
return drupal_render($form);
}
return "";
}
/**
* builds a default page for the edit tab
*
* @param object $fedora_object
* A tuque Fedora Object
*/
@ -548,25 +562,10 @@ function islandora_permission() {
}
/**
* renders the add datastream from.
* @param string $object_id
* @return type
* preprocess for the default view template
* @global string $base_url
* @param array $variables
*/
function islandora_add_datastream($object_id) {
if (!isset($object_id)) {
drupal_set_message(t('Cannot add datastream to object, object id not set'));
return;
}
$object = islandora_get_object($object_id);
if (isset($object)) {
$form = drupal_get_form('islandora_add_datastream_form', $object);
drupal_set_title($object->label);
return drupal_render($form);
}
return "";
// hook form alter might be enough here may not need a module invoke all
}
function islandora_preprocess_islandora_default(&$variables) {
$islandora_object = $variables['islandora_object'];
module_load_include('inc', 'islandora', 'includes/islandora_dublin_core');
@ -586,6 +585,12 @@ function islandora_preprocess_islandora_default(&$variables) {
}
}
/**
* a helper function to get a connection and return an object
* @global object $user
* @param string $object_id
* @return FedoraObject
*/
function islandora_get_object($object_id) {
module_load_include('inc', 'islandora', 'RestConnection');
global $user;
@ -600,117 +605,18 @@ function islandora_get_object($object_id) {
}
/**
* Builds the default add a datastream form.
* @param array $form
* @param array $form_state
* @param Object $islandora_object
* @return type
*/
function islandora_add_datastream_form($form, &$form_state, $islandora_object) {
module_load_include('inc', 'islandora', 'includes/datastream');
$form = islandora_get_add_datastream_form($islandora_object->id, $form_state);
return $form;
}
/**
* Default implmentation currently only does M (managed datastreams)
* other modules can hook form alter to add other functionality
* preprocess the edit template
* @global string $base_url
* @global object $user
* Drupal user
* @param array $form
* @param array $form_state
* @return type
*/
function islandora_add_datastream_form_submit($form, &$form_state) {
global $base_url;
if (!empty($form_state['submit']) && $form_state['submit'] == 'OK') {
$form_state['rebuild'] = TRUE;
return;
}
$file = $form_state['values']['add-stream-file-location'];
$file = drupal_realpath($file);
$object_id = $form_state['values']['pid'];
$dsid = $form_state['values']['stream_id'];
$ds_label = $form_state['values']['stream_label']; // Add the file extention to the end of the label.;
//$dformat = $mimetype->getType($file);
$controlGroup = "M";
//if ($dformat == 'text/xml') {
// $controlGroup = 'X';
//}
global $user;
try {
$restConnection = new RestConnection($user);
$fedora_object = new FedoraObject($object_id, $restConnection->repository);
$ds = $fedora_object->constructDatastream($dsid, $controlGroup);
$ds->label = $ds_label;
$ds->setContentFromFile($file);
$fedora_object->ingestDatastream($ds);
$d_file = file_load($form_state['values']['fid']);
file_delete($d_file);
} catch (exception $e) {
drupal_set_message(t('@message', array('@message' => check_plain($e->getMessage()))), 'error');
return;
}
$form_state['rebuild'] = TRUE;
}
/**
* validates this datastream id against its allowed mimetypes in the dscomposite
* of its content models.
* @param array $form
* @param array $form_state
* @return boolean
* @param array $variables
* theme variables for the edit template
*/
function islandora_add_datastream_form_validate($form, &$form_state) {
module_load_include('inc', 'islandora', 'includes/MimeClass');
$mimetype = new MimeClass();
if ($form_state['clicked_button']['#value'] == 'OK') {
$form_state['rebuild'] = TRUE;
return;
}
$dsid = $form_state['values']['stream_id'];
$dsLabel = $form_state['values']['stream_label'];
if (strlen($dsid) > 64) {
form_set_error('', t('Data stream ID cannot be more than 64 characters.'));
return FALSE;
}
if (!(preg_match("/^[a-zA-Z]/", $dsid))) {
form_set_error('', t("Data stream ID (@dsid) has to start with a letter.", array('@dsid' => check_plain($dsid))));
return FALSE;
}
if (strlen($dsLabel) > 64) {
form_set_error('', t('Data stream Label cannot be more than 64 characters.'));
return FALSE;
}
if (strpos($dsLabel, '/')) {
form_set_error('', t('Data stream Label cannot contain a "/".'));
return FALSE;
}
$mimetype = new MimeClass();
$unused_dsids = islandora_get_unused_dsids($form_state['values']['pid']);
$types_allowed = $unused_dsids[$dsid];
$arr = array();
foreach ($types_allowed as $type) {
$arr[] = $mimetype->getExtension($type);
}
$file = file_save_upload('add-stream-file-location', array('file_validate_extensions' => $arr));
if ($file) {
$form_state['values']['add-stream-file-location'] = $file->uri;
$form_state['values']['fid'] = $file->fid; //so we can load it to delete later
}
else {
form_set_error('add-stream-file-location', t('There was no file uploaded'));
}
}
function islandora_preprocess_islandora_default_edit(&$variables) {
$islandora_object = $variables['islandora_object'];
global $base_url;
$datastreams = array();
$variables['islandora_editmetadata_url'] = $base_url . '/islandora/edit_form/' . $islandora_object->id;
$variables['add_datastream_form'] = drupal_get_form('islandora_add_datastream_form', $islandora_object);
module_load_include('inc','islandora','includes/datastream');
$variables['add_datastream_form'] = drupal_get_form('islandora_add_datastream_form', $islandora_object->id);
foreach ($islandora_object as $ds) {
$datastreams['download_url'] = $base_url . '/islandora/object/' . $islandora_object->id . '/datastream/' . $ds->id . '/download';
$datastreams['view_url'] = $base_url . '/islandora/object/' . $islandora_object->id . '/datastream/' . $ds->id . '/view';
rwincewicz
12 years ago