workspace.php

<?php
 
require_once('collection.php');
require_once("utils.php");
 
class Workspace {
   
   // The title of the workspace
   public $sac_workspacetitle;
 
   // Collections in the workspace
   public $sac_collections;
 
   // Construct a new workspace by passing in a title
   function __construct($sac_newworkspacetitle) {
      // Store the title
      $this->sac_workspacetitle = $sac_newworkspacetitle;
   }
 
   // Build the collection hierarchy
   function buildhierarchy($sac_colls, $sac_ns) {
      // Build the collections
      foreach ($sac_colls as $sac_collection) {
         // Create the new collection object
         $sac_newcollection = new Collection(sac_clean($sac_collection->children($sac_ns['atom'])->title));
         
         // The location of the service document
         $href = $sac_collection->xpath("@href");
         $sac_newcollection->sac_href = $href[0]['href'];
         
         // An array of the accepted deposit types
          foreach ($sac_collection->accept as $sac_accept) {
                if ($sac_accept->attributes()->alternate == 'multipart-related') {
                    $sac_newcollection->sac_acceptalternative[] = $sac_accept;
                } else {
                    $sac_newcollection->sac_accept[] = $sac_accept;
                }
            }
            
         // An array of the accepted packages
         $sac_collection->registerXPathNamespace('sword', 'http://purl.org/net/sword/terms/');
            foreach ($sac_collection->xpath("sword:acceptPackaging") as $sac_acceptpackaging) {
            $sac_newcollection->addAcceptPackaging($sac_acceptpackaging[0]);
         }
 
         // Add the collection policy
         $sac_newcollection->sac_collpolicy = sac_clean($sac_collection->children($sac_ns['sword'])->collectionPolicy);
         
         // Add the collection abstract
         // Check if dcterms is in the known namespaces. If not, might not be an abstract
         if (array_key_exists('dcterms', $sac_ns)) {
            $sac_newcollection->sac_abstract = sac_clean($sac_collection->children($sac_ns['dcterms'])->abstract);
         }
 
         // Find out if mediation is allowed
         if ($sac_collection->children($sac_ns['sword'])->mediation == 'true') {
            $sac_newcollection->sac_mediation = true;
         } else {
            $sac_newcollection->sac_mediation = false;
         }
         
         // Add a nested service document if there is one
         $sac_newcollection->sac_service = sac_clean($sac_collection->children($sac_ns['sword'])->service);
 
         // Add to the  collections in this workspace
         $this->sac_collections[] = $sac_newcollection;
      }
   }
}
 
?>