Alfresco.DeploymentMonitor = function(ids, pollingFreq, failedMsg, successMsg) 
{
   this.ids = ids;
   this.url = getContextPath() + "/ajax/invoke/DeploymentProgressBean.getStatus?ids=" + this.ids;
   this.pollingFreq = pollingFreq;
   this.failedMsg = failedMsg;
   this.successMsg = successMsg;
}

Alfresco.DeploymentMonitor.prototype = 
{
   ids: null,
   url: null,
   pollingFreq: 5,
   failedMsg: null,
   successMsg: null,
   
   retrieveDeploymentStatus: function() 
   {
      YAHOO.util.Connect.asyncRequest('GET', this.url,
         {
            success: this.processResults,
            failure: this.handleError,
            scope: this
         },
         null);
   },
   
   processResults: function(ajaxResponse) 
   {
      var xml = ajaxResponse.responseXML.documentElement;
      var statuses = xml.getElementsByTagName('target-server');
      var noInProgress = statuses.length;
      if (noInProgress > 0) 
      {
         for (var x = 0; x < noInProgress; x++) 
         {
            var target = statuses[x];
            var id = target.getAttribute('id');
            var finished = target.getAttribute('finished');
            var url = target.getAttribute('url');
            var reason = target.getAttribute('reason');
            if (finished == 'true') 
            {
               var successful = target.getAttribute('successful');
               var icon = document.getElementById(id + '_icon');
               if (icon != null) 
               {
                  var image = (successful == 'true') ? 'successful' : 'failed';
                  icon.src = '/alfresco/images/icons/deploy_' + image + '.gif';
               }
               
               var statusElem = document.getElementById(id + '_status');
               if (statusElem != null) 
               {
                  var msg = (successful == 'true') ? this.successMsg : this.failedMsg;
                  statusElem.innerHTML = msg;
               }
               
               var msgElem = document.getElementById(id + '_msg');
               if (msgElem != null)
               {
                  if (successful == 'true')
                  {
                     if (url != null && url.length > 0)
                     {
                        msgElem.innerHTML = "<a target='new' href='" + url + "'>" + url + "</a>";
                     }
                  }
                  else
                  {
                     if (reason != null && reason.length > 0)
                     {
                        msgElem.innerHTML = "<span style='color: #e00028'>" + reason + "</span>";
                     }
                  }
               }
            }
         }
         
         // there are still outstanding deployments, refresh in a few seconds
         setTimeout('Alfresco.monitor.retrieveDeploymentStatus()', this.pollingFreq);
      }
   },
   
   handleError: function(ajaxResponse) 
   {
      handleErrorYahoo(ajaxResponse.status + ' ' + ajaxResponse.statusText);
   }
}

var deployActionButtonPressed = false;

Alfresco.checkDeployConfigPage = function()
{
   // make sure the relevant fields are visible for current deploy type
   Alfresco.deployServerTypeChanged();
   
   // make sure add/edit button is disabled if no host has been supplied
   Alfresco.checkDeployConfigButtonState();
   
   var button = document.getElementById('wizard:wizard-body:deployActionButton');
   if (button != null)
   {
      document.getElementById("wizard").onsubmit = Alfresco.validateDeployConfig;
      button.onclick = function() {deployActionButtonPressed = true; clear_wizard();}
      document.getElementById('wizard:wizard-body:deployServerHost').focus();
   }
   
   // if a scroll to id has been set, scroll there
   if (window.SCROLL_TO_SERVER_CONFIG_ID)
   {
      Alfresco.scrollToEditServer(SCROLL_TO_SERVER_CONFIG_ID);
   }
}

Alfresco.checkDeployConfigButtonState = function()
{
   var host = document.getElementById('wizard:wizard-body:deployServerHost');
   var button = document.getElementById('wizard:wizard-body:deployActionButton');
   
   if (button != null)
   {
      if (host != null && host.value.length == 0)
      {
         button.disabled = true;
      }
      else
      {
         button.disabled = false;
      }
   }
}

Alfresco.validateDeployConfig = function()
{
   if (deployActionButtonPressed)
   {
      deployActionButtonPressed = false;
      
      var valid = true;
      var port = document.getElementById('wizard:wizard-body:deployServerPort');
      
      if (port != null && port.value.length > 0)
      {
         if (isNaN(port.value))
         {
            alert(MSG_PORT_MUST_BE_NUMBER);
            port.focus();
            valid = false;
         }
      }
      
      return valid;
   }
   else
   {
      return true;
   }
}

Alfresco.deployServerTypeChanged = function() 
{
   var typeDropDown = document.getElementById('wizard:wizard-body:deployServerType');
   if (typeDropDown != null)
   {
      var selectedType = typeDropDown.options[typeDropDown.selectedIndex].value;
      
      // show or hide the label
      var autoDeployLabel = document.getElementById('autoDeployLabel');
      if (autoDeployLabel != null)
      {
         if (selectedType == "test")
         {
            autoDeployLabel.style.display = "none";
         }
         else
         {
            autoDeployLabel.style.display = "inline";
         }
      }
      
      // show or hide the checkbox
      var autoDeployCheckbox = document.getElementById('wizard:wizard-body:autoDeployCheckbox');
      if (autoDeployCheckbox != null)
      {
         if (selectedType == "test")
         {
            autoDeployCheckbox.style.display = "none";
         }
         else
         {
            autoDeployCheckbox.style.display = "inline";
         }
      }
   }
}

Alfresco.scrollToEditServer = function(serverId)
{
   var serverForm = document.getElementById(serverId);
   if (serverForm != null)
   {
      var yPos = serverForm.offsetTop;
      window.scrollTo(0, yPos);
   }
}

Alfresco.toggleDeploymentDetails = function(icon, server) 
{
   var currentState = icon.className;
   var detailsDiv = document.getElementById(server + '-deployment-details');
   if (currentState == 'collapsed') 
   {
      icon.src = getContextPath() + '/images/icons/expanded.gif';
      icon.className = 'expanded';
      if (detailsDiv != null) 
      { 
         detailsDiv.style.display = 'block';
      }
   }
   else 
   {
      icon.src = getContextPath() + '/images/icons/collapsed.gif';
      icon.className = 'collapsed';
      if (detailsDiv != null) 
      { 
         detailsDiv.style.display = 'none';
      }
   }
}