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Moved renderCollection to CollectionClass.inc

pull/105/head
Alexander O'Neill 14 years ago
parent
commit
ebc1c6ce12
  1. 83
      CollectionClass.inc
  2. 2
      ObjectHelper.inc
  3. BIN
      images/48px-Crystal_Clear_app_download_manager.png
  4. BIN
      images/Crystal_Clear_app_download_manager.png

83
CollectionClass.inc

@ -397,6 +397,20 @@ class CollectionClass {
return TRUE; return TRUE;
} }
/**
* Queries a collection object for an xslt to format how the
* collection of objects is displayed.
*/
function getXslContent($pid, $path, $canUseDefault = TRUE) {
module_load_include('inc', 'fedora_repository', 'CollectionClass');
$collectionClass = new CollectionClass();
$xslContent = $collectionClass->getCollectionViewStream($pid);
if (!$xslContent && $canUseDefault) { //no xslt so we will use the default sent with the module
$xslContent = file_get_contents($path . '/xsl/sparql_to_html.xsl');
}
return $xslContent;
}
function showFieldSets($page_number) { function showFieldSets($page_number) {
global $base_url; global $base_url;
@ -411,7 +425,7 @@ class CollectionClass {
$objectHelper = new ObjectHelper(); $objectHelper = new ObjectHelper();
$results = $this->getRelatedItems($this->pid, NULL); $results = $this->getRelatedItems($this->pid, NULL);
$collection_items = $objectHelper->renderCollection($results, $this->pid, NULL, NULL, $page_number ); $collection_items = $this->renderCollection($results, $this->pid, NULL, NULL, $page_number );
$collection_item = new Fedora_Item($this->pid); $collection_item = new Fedora_Item($this->pid);
// Check the form post to see if we are in the middle of an ingest operation. // Check the form post to see if we are in the middle of an ingest operation.
$show_ingest_tab = (!empty($_POST['form_id']) && $_POST['form_id'] == 'fedora_repository_ingest_form'); $show_ingest_tab = (!empty($_POST['form_id']) && $_POST['form_id'] == 'fedora_repository_ingest_form');
@ -484,5 +498,72 @@ class CollectionClass {
return $ingestObject; return $ingestObject;
} }
function renderCollection($content, $pid, $dsId, $collection, $pageNumber = NULL) {
$path = drupal_get_path('module', 'fedora_repository');
global $base_url;
$collection_pid = $pid; //we will be changing the pid later maybe
//module_load_include('php', ''Fedora_Repository'', 'ObjectHelper');
$objectHelper = new ObjectHelper();
$parsedContent = NULL;
$contentModels = $objectHelper->get_content_models_list($pid);
$isCollection = FALSE;
//if this is a collection object store the $pid in the session as it will come in handy
//after a purge or ingest to return to the correct collection.
$fedoraItem = NULL;
$collectionName = $collection;
if (!$pageNumber) {
$pageNumber = 1;
}
if (!isset($collectionName)) {
$collectionName = variable_get('fedora_repository_name', 'Collection');
}
$xslContent = $this->getXslContent($pid, $path);
//get collection list and display using xslt-------------------------------------------
$objectList = '';
if (isset($content) && $content != FALSE) {
$input = new DomDocument();
$input->loadXML(trim($content));
$results = $input->getElementsByTagName('result');
if ($results->length > 0) {
try {
$proc = new XsltProcessor();
$proc->setParameter('', 'collectionPid', $collection_pid);
$proc->setParameter('', 'collectionTitle', $collectionName);
$proc->setParameter('', 'baseUrl', $base_url);
$proc->setParameter('', 'path', $base_url . '/' . $path);
$proc->setParameter('', 'hitPage', $pageNumber);
$proc->registerPHPFunctions();
$xsl = new DomDocument();
$xsl->loadXML($xslContent);
// php xsl does not seem to work with namespaces so removing it below
// I may have just been being stupid here
// $content = str_ireplace('xmlns="http://www.w3.org/2001/sw/DataAccess/rf1/result"', '', $content);
$xsl = $proc->importStylesheet($xsl);
$newdom = $proc->transformToDoc($input);
$objectList = $newdom->saveXML(); //is the xml transformed to html as defined in the xslt associated with the collection object
if (!$objectList) {
throw new Exception("Invalid XML.");
}
} catch (Exception $e) {
drupal_set_message(t('!e', array('!e' => $e->getMessage())), 'error');
return '';
}
}
} else {
drupal_set_message(t("No Objects in this collection or bad query."));
}
return $objectList;
}
} }

2
ObjectHelper.inc

@ -783,7 +783,7 @@ class ObjectHelper {
$xslContent = $this->getXslContent($pid, $path); $xslContent = $this->getXslContent($pid, $path);
//get collection list and display using xslt------------------------------------------- //get collection list and display using xslt-------------------------------------------
$objectList = '';
if (isset($content) && $content != FALSE) { if (isset($content) && $content != FALSE) {
$input = new DomDocument(); $input = new DomDocument();
$input->loadXML(trim($content)); $input->loadXML(trim($content));

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