explorer.js

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    if (editDocument(uriPrefix, resourceId, params)) {
      actionSuccess = "success";
    }
    else {
      actionSuccess = "failure";
    }
  }
  else if (form.submitId.indexOf('_') == -1) { // workflow action
    lastResponseStatus = "0";
    var workflowActionId = params.get("actionId");
    if (workflowActionId != null) {
      if (cocoon.log.isDebugEnabled()) {
        cocoon.log.debug("explorer.js: workflow action: " + form.submitId + " = " + workflowActionId);
        cocoon.log.debug("explorer.js: standard ui action: " + params.get("standardUIAction"));
      }
      var standardUIAction = params.get("standardUIAction");
      var cmsAction = null;
      if (standardUIAction != null && standardUIAction.equals("hippo.cms.delete")) {
        cmsAction = "deleteResource";
      }

      if (workflow.invokeAction(resourceId, workflowActionId, params, uriPrefix)) {
        if (cmsAction != null) {
          if (this[cmsAction].call(this, uriPrefix, resourceId, params)) {
            if (cocoon.log.isDebugEnabled()) {
              cocoon.log.debug("explorer.js: standardUIAction completed");
            }
          }
          else {
            if (cocoon.log.isDebugEnabled()) {
              cocoon.log.debug("explorer.js: standardUIAction failed");
            }
            actionEvent = actionId;
            actionSuccess = "failure";
          }
        }
        else {
          cmsAction = "workflowAction";
          // after workflowAction fire invalidation events
          var emanager = cocoon.getComponent(EventAwareManager.ROLE);
          WebdavRepository.fireEvent(emanager,uriPrefix+resourceId);
        }
        actionEvent = cmsAction;
        actionSuccess = "success";
      }
      else {
        lastResponseStatus = "401";
        actionEvent = actionId;
        actionSuccess = "failure";
      }
    }
    else {
      lastResponseStatus = "400";
      actionEvent = actionId;
      actionSuccess = "failure";
    }
  }
  else { // other action
    // read the requested action from form.submitId (string-part after ':')
    var action = form.submitId.substring(form.submitId.indexOf("_") + 1);
    if (cocoon.log.isDebugEnabled()) {
      cocoon.log.debug("explorer.js: action: " + action);
    }

    if (form.submitId.substring(0, form.submitId.indexOf("_")).equals("assets")) {
      actionEvent = "asset" + action;
    }
    else {
      actionEvent = action;
    }

    // do the requested action
    if (this[action].call(this, uriPrefix, resourceId, params)) {
      actionSuccess = "success";
    }
    else {
      actionSuccess = "failure";
    }
    
  }
  
  // check for a name parameter and pass it as a request parameter
  var name = "";
  if (params.get("name") != null) {
    name = spring.getBean("nameUtil").convertToValidName(params.get("name"));
  }
  else if (params.get("File") != null) {
    var tempName = new File(params.get("File")).getName();
    name = spring.getBean("nameUtil").convertToValidBinaryFilename(tempName);
  }
  //print("action" + actionSuccess + "?resourceId=" + resourceId + "&name=" + name);
  cocoon.sendPage("action" + actionSuccess + "?resourceId=" + resourceId + "&name=" + name, 
                     {status: lastResponseStatus, actionEvent: actionEvent, actionName: actionId});
  
}


/**
 * Shows a Cocoon Form enabling the user to edit the values of certain
 * webdav properties of a resource.
 */
function proplistform2xml(form)
{
  var resourceId = cocoon.parameters["resourceId"];
  var uriPrefix = cocoon.parameters["uriPrefix"];
  var uri = uriPrefix + resourceId;
  var documentURI = cocoon.parameters["documentURI"];
  var document = libio.loadDocument(documentURI);

  form.load(document);
  
  form.setFormName("site.explorer.flow.explorer.proplistform2xml"+cocoon.session);
  form.setUseUniqueContinuations(true);
  
  form.showForm("proplistform-display-pipeline" + resourceId);
  form.save(document);
    
  // get new property value from DOM object and do a proppatch
    
  // TODO: niet zo handig: namen van properties kunnen zo geen '-' bevatten....
  var propertyName = form.submitId.substring(form.submitId.lastIndexOf('-') + 1);
  var propertyNamespace;
  var propertyValue;
  if (cocoon.log.isDebugEnabled()) {
    cocoon.log.debug("explorer.js: proplistform2xml: property: " + propertyName);
  }
    
  var nodeList = document.getElementsByTagNameNS("*",propertyName);
  if (nodeList && nodeList.getLength() > 0) {
    var property = nodeList.item(0);
    if (property && property.getFirstChild()) {
      propertyValue = property.getFirstChild().getNodeValue();
      if (cocoon.log.isDebugEnabled()) {
        cocoon.log.debug("explorer.js: proplistform2xml: value: " + propertyValue);
      }
      propertyNamespace = property.getNamespaceURI();
      if (cocoon.log.isDebugEnabled()) {
        cocoon.log.debug("explorer.js: proplistform2xml: namespace: " + propertyNamespace);
      }

      var actionEvent;      
      if (resourceId.indexOf('/binaries/') == 0) {
        actionEvent = "assetproppatch";
      }
      else {
        actionEvent = "proppatch";
      }
      
      var result = handleContentModelException(function(){
        usingDocumentDo("", uri, function(document){
          document.setProperty(propertyName, propertyValue);
          document.commitChanges();
        });
      });
      
      if (result)
      {
        var params = new HashMap();
        if (!workflow.invokeStandardUIAction(resourceId, "hippo.cms.save", params, uriPrefix)) {
          cocoon.log.error("actions.js: saveDocument: invokeAction() failed");
        }
        cocoon.sendPage("actionsuccess?resourceId=" + resourceId, {status: lastResponseStatus, actionEvent: actionEvent});
      }
      else {
        cocoon.sendPage("actionfailure?resourceId=" + resourceId, {status: lastResponseStatus, actionEvent: actionEvent});
      }
    }
  }
  else {
    cocoon.log.warn("explorer.js: proplistform2xml: binding error");
  }
    
    
}


function siteactionsform2xml(form) 
{
  var resourceId = cocoon.parameters["resourceId"];
  var uriPrefix = cocoon.parameters["uriPrefix"];
  var uri = uriPrefix + resourceId;
  var repositoryFiles = cocoon.parameters["repositoryFiles"];
  
  form.setFormName("site.explorer.flow.explorer.siteactionsform2xml"+cocoon.session);
  form.setUseUniqueContinuations(true);
  
  
  form.showForm("siteactionsform-display-pipeline" + resourceId);

  var workflowId = form.lookupWidget(form.submitId + "-workflowId").getValue();
  var workflowActionId = form.lookupWidget(form.submitId + "-workflowActionId").getValue();
  
  var fields = form.lookupWidget('/').getChildren();
  var params = new HashMap();
  while (fields.hasNext())
  {
    var fieldWidget = fields.next();
    var widgetId = fieldWidget.getId();
    if (widgetId.startsWith(form.submitId) && widgetId.substr(form.submitId.length()+1) != '')
    {
      params.put(widgetId.substr(form.submitId.length()+1), fieldWidget.getValue());
    } 
  }
  
  var actionSuccess = "success";
  if (workflow.invokeActionUnchecked(workflowId, workflowActionId, params))
  {
    actionSuccess = "failure";
  }

  var actionEvent = "siteactionsWorkflowAction";
  var lastResponseStatus = "0";
  var name = "";

  cocoon.sendPage("action" + actionSuccess + "?resourceId=" + resourceId + "&name=" + name, 
                     {status: lastResponseStatus, actionEvent: actionEvent});

}


/**
 * Moves a resource up or down in the doclisting by swapping their index properties.
 */
function moveUpDown() {
  var thisNodeUri = cocoon.parameters["thisNodeUri"];
  var otherNodeUri = cocoon.parameters["otherNodeUri"];
  var thisNodeIndex = cocoon.parameters["thisNodeIndex"];
  var otherNodeIndex = cocoon.parameters["otherNodeIndex"];
  var perspective = cocoon.parameters["perspective"];
  var repositoryFiles = cocoon.parameters["repositoryFiles"];
  if (cocoon.log.isDebugEnabled()) {
    cocoon.log.debug("explorer.js: moveUpDown(): " + thisNodeUri + ", " + otherNodeUri);
  }
  
  var path = thisNodeUri.substring(repositoryFiles.length);
  var parentPath = path.substring(0, path.lastIndexOf('/'));
  if (parentPath.indexOf('/') == parentPath.lastIndexOf('/')) {
    parentPath = parentPath + '/';
  }
  var name = thisNodeUri.substring(thisNodeUri.lastIndexOf('/') + 1);
  
  if (setProperty(thisNodeUri, "index", otherNodeIndex)) {
    if (setProperty(otherNodeUri, "index", thisNodeIndex)) {
      cocoon.sendPage("actionsuccess?resourceId="+parentPath+"&name="+name, {status: "temp", actionEvent: perspective + "moveUpDown"});
    }
    else {
      if (!setProperty(thisNodeUri, "index", thisNodeIndex)) {
        cocoon.log.error("explorer.js: moveUpDown(): rollback error: second setProperty call failed but cannot undo first setProperty");
      }
      cocoon.sendPage("actionfailure?resourceId="+parentPath, {status: "temp", actionEvent: perspective + "moveUpDown"});
    }
  }
  else {
    cocoon.sendPage("actionfailure?resourceId="+parentPath, {status: "temp", actionEvent: perspective + "moveUpDown"});
  }
}


/**
 * Checks the sorting settings for the document listing. If changed they are
 * saved in the session.
 *
 * @param   path        the path to the requested collection to show in the doclisting
 * @param   sortBy      the name of the column to sort on
 * @param   sortOrder   ascending or descending
 */
function checkSorting()
{
  var path = cocoon.parameters["path"];
  var sortBy = cocoon.parameters["sortBy"];
  var sortOrder = cocoon.parameters["sortOrder"];
  
  var storedSortBy = cocoon.parameters["storedSortBy"];
  var storedSortOrder = cocoon.parameters["storedSortOrder"];
  
  if(sortBy.equals("")) 
    sortBy = storedSortBy;   
  
  if(sortOrder.equals("")) 
    sortOrder = storedSortOrder;   
  
  if(sortBy.equals(""))
     sortBy = cocoon.parameters["defaultSortBy"];
  
  if(sortOrder.equals("")) 
    sortOrder = cocoon.parameters["defaultSortOrder"];
  
  cocoon.session.setAttribute('sortBy', sortBy);
  cocoon.session.setAttribute('sortOrder', sortOrder);
  
  var returnAllNodes = sortBy.equals("index") ? true : false;  
  cocoon.sendPage("doclisting" + path, {returnAllNodes: returnAllNodes});
}
  
 
function availableActionsCachingHandleForm() {
   
   var cache = cocoon.getComponent(Store.ROLE+"/EventAware");
   // authentication.getHttpState() goes to the loginform is the httpstate is missing
   // this will cause a login box being displayed on the location of the actionsform
   // to prevent this, check its state directly from the session and if it's not
   // undefined or null, do the regular check. See CMSSIX-122
  if(cocoon.session.httpstate == null || cocoon.session.httpstate == undefined){
    if (cocoon.log.isDebugEnabled()) {
      cocoon.log.debug("explorer.js: availableActionsCachingHandleForm(): httpstate is null or undefined");
    } 
  }
  else{
      // check if workflowId is valid, if not, start new workflow for this document
      var httpState = authentication.getHttpState();
      var uri = cocoon.parameters["uriPrefix"] + cocoon.parameters["resourceId"];
      var type = WebDAVHelper.propfindAsString(cache,uri, "http://hippo.nl/cms/1.0", "type", httpState);
      if ( !(type == null || type.equals("asset") || type.equals("collection") || type.equals("") ) )
      {    
        var workflowId = WebDAVHelper.propfindAsString(cache,uri, "http://hippo.nl/cms/1.0", "workflowId", httpState);
        if ( !(workflowId == null || workflowId == 0 || workflowId.equals("")) ) 
        {
          usingWorkflowDo(function(workflowComp) {
            var workflowName = workflowComp.getWorkflowName(workflowId);
            if (workflowName == null)
            {
              startWorkflowForExistingDocument(cocoon.parameters["uriPrefix"], cocoon.parameters["resourceId"]);
            }
          });
        }
      }
  }
  handleForm();
  /* Temporary disable caching due to a memory leak

  usingTemporaryFileDo("availableActionsCache", ".xml", function(availableActionsCacheFile) {
    usingBufferedFileOutputStreamDo(availableActionsCacheFile, function(outputStream) {
      cocoon.processPipelineTo("/workflow/availableActions/" + cocoon.parameters["resourceId"], null, outputStream);
    });
    cocoon.request.setAttribute("availableActionsCache", availableActionsCacheFile.getCanonicalPath());
    avalon.usingComponentDo(JobScheduler.ROLE, function(scheduler) {
      var nowPlusTwoMinutes = Calendar.getInstance();
      nowPlusTwoMinutes.add(Calendar.MINUTE, 2);
      scheduler.fireJobAt(nowPlusTwoMinutes.getTime(), UIDGenerator.generateUID(), new FileDeletionTask(availableActionsCacheFile.getCanonicalPath()));
    });
    handleForm();
  });
  */
}


function documentHistory()
{
  var resourceId = cocoon.parameters["resourceId"];
  var uriPrefix = cocoon.parameters["uriPrefix"];
  var revertToVersion = cocoon.parameters["revertToVersion"];

  var success = true;  
  if (revertToVersion != null && revertToVersion != "")
  {
    var params = new HashMap();
    params.put("version", revertToVersion);
    success = replaceWithVersion(uriPrefix, resourceId, params)
  }
  
  cocoon.sendPage("show-document-history(" + resourceId + ")", {success:success, status:lastResponseStatus});
}


// - Helper functions -------------------------------------------------

function usingBufferedFileOutputStreamDo(file, processor) {
  var outputStream = null;
  try {
    outputStream = new BufferedOutputStream(new FileOutputStream(file));
    processor(outputStream);
  }
  finally {
    if (outputStream != null) {
      outputStream.close();
    }
  }
}

function usingTemporaryFileDo(prefix, suffix, processor) {
  var tempFile = null;
  try {
    tempFile = File.createTempFile(prefix, suffix);
    tempFile.deleteOnExit();
    processor(tempFile);
  }
  /** /// Insert/remove space after asterisks toe disable/enable code
  catch (e) {
    if (e instanceof Throwable) {
      e.printStackTrace();
    }
    else {
      print(e);
    }
    throw e;
  }
  /**/
  finally {
    if (tempFile != null) {
      tempFile["delete"]();
    }
  }
}