islandora/content_modeller/js/content_modeller.js

   var collection = new Array('Root');
   var model = false;
   
$(document).ready(function () { 
    
	$(document).ajaxStart(function(){ 
		$('#ajaxBusy').show(); 
	}).ajaxStop(function(){ 
		$('#ajaxBusy').hide();
	});	
	
      $('#Notification').jnotifyInizialize({
            oneAtTime: false,
            appendType: 'append'
        })
        .css({
            'marginTop': '20px',
            'left': '20px',
            'width': '500px',
            'z-index': '9999'
        });
	
      updateCollectionTree();
      updateModelList();
      
      $('.refresh').click(function () { 
	        $('#Notification').jnotifyAddMessage({text: 'Refreshed collection '+collection[collection.length-1]+' and model '+(model==false?'list':model)+'.', permanent: false});
			updateCollectionTree();
			if (model == false)
				updateModelList();
			else
				updateModelTree();
			return false;
      });
      
      $('.list').click(function () { 
	        $('#Notification').jnotifyAddMessage({text: 'Refreshed model list.', permanent: false});
			model = false;
			updateModelList();
			return false;
    });
    
      
	  function updateBreadcrumbs()
	  {
		var content = '';
		for (var i = 0; i < collection.length; i++)
		{
		  content += '<a href="#" class="collection_crumb" id="'+i+'">'+collection[i]+'</a> /';
		}
		$('#collection_crumbs').html(content);
	  }

	  function handleForm()
      {
	      $('#edit-form-module').change(function () {
	          $.get('modeller/ajax/getFiles/', { module: $('#edit-form-module').val() }, function (data) {
	              $('#edit-form-filename-select').html(data);
	          });
	          $('#edit-form-class-select, #edit-form-method-select, #edit-form-handler-select').html('');
	      });

	      $('.form-item #edit-form-filename').hide();
	      $('.form-item #edit-form-filename').before('<select id="edit-form-filename-select"></select>');
	      $('#edit-form-filename-select').change(function () {
	    	 $('#edit-form-filename').val($('#edit-form-filename-select').val()); 
	    	 $.get('modeller/ajax/getClasses/', { module: $('#edit-form-module').val(), 
						      file: $('#edit-form-filename').val(), 
						      className:  $('#edit-form-class').val() }, 
		       function (data) { $('#edit-form-class-select').html(data); });	    	 
	      });
	      
	      
	      $('.form-item #edit-form-class').hide();
	      $('.form-item #edit-form-class').before('<select id="edit-form-class-select"></select>');
	      $('#edit-form-class-select').change(function () {
	    	 $('#edit-form-class').val($('#edit-form-class-select').val()); 
	    	 $.get('modeller/ajax/getMethods/', { module: $('#edit-form-module').val(),
						      file: $('#edit-form-filename').val(), 
						      className:  $('#edit-form-class').val() }, 
		       function (data) {
	    		 $('#edit-form-method-select').html(data);
	    		 $('#edit-form-handler-select').html(data);
	          });	    	 
	      });

	      if ($('#edit-form-file').val() || $('#edit-form-class').val() || $('#edit-form-filename').val())
	      {
		      $.get('modeller/ajax/getFiles/', { module: $('#edit-form-module').val(), file: $('#edit-form-filename').val() }, function (data) { 
			  $('#edit-form-filename-select').html(data);
		      });
		      $.get('modeller/ajax/getClasses/', { module: $('#edit-form-module').val(), file: $('#edit-form-filename').val(), className: $('#edit-form-class').val() }, function (data) {
			  $('#edit-form-class-select').html(data);
		      });
	      }		  
	      
	      $('.form-item #edit-form-method, .form-item #edit-form-handler').hide();
	      $('.form-item #edit-form-method').before('<select id="edit-form-method-select"></select>');
	      $('.form-item #edit-form-handler').before('<select id="edit-form-handler-select"></select>');
	      $('#edit-form-method-select').change(function () {
	    	 $('#edit-form-method').val($('#edit-form-method-select').val()); 	    	 
	      });
	      $('#edit-form-handler-select').change(function () {
		    	 $('#edit-form-handler').val($('#edit-form-handler-select').val()); 	    	 
		      });

	      
	      if ( $('#edit-form-class').val())
    	  {
	          $.get('modeller/ajax/getMethods/', { module: $('#edit-form-module').val(), file: $('#edit-form-filename').val(), className: $('#edit-form-class').val(), method: $('#edit-form-method').val() }, function (data) {
	              $('#edit-form-method-select').html(data);
	          });
	          $.get('modeller/ajax/getMethods/', { module: $('#edit-form-module').val(), file: $('#edit-form-filename').val(), className: $('#edit-form-class').val(), method: $('#edit-form-handler').val() }, function (data) {
	              $('#edit-form-handler-select').html(data);
	          });	          
    	  }	
	      
    	 $('#ajaxForm #cancel').click(function (d) {
    		 $('#ajaxForm').fadeOut();
    		 return false;
    	 });
    	 
    	  $('#ajaxForm form').submit(function (d) {
    		  $.post(d.target.action,
  					$('#'+d.target.id).serialize()+'&op=Save', 
  					function (data)
  					{
    			  		lines = data.split(':');
  						if (lines.shift() == 'success')
  						{
  							 $('#Notification').jnotifyAddMessage({text: lines.join(':'), permanent: false});
  							 $('#ajaxForm').fadeOut();
                 if (model == false)
                   updateModelList();
                 else
                   updateModelTree();
  							 updateCollectionTree();	 
  						} else
						{
  							$('#ajaxForm').html(data);
  							handleForm();
						}
  					});
  			return false;
  		});
      }
      
	  function buttonIcons()
	  {
		  $('.ajaxButtonIcon').unbind();
		  $('.ajaxButtonIcon').click(function () {
		    	$.get('modeller/ajax/button', { formReq: this.id}, function (data) {
			  		lines = data.split(':');
						if (lines.shift() == 'success')
						{
							 $('#Notification').jnotifyAddMessage({text: lines.join(':'), permanent: false});
               if (model == false)
                 updateModelList();
               else
                 updateModelTree();
							 updateCollectionTree();	 
						} else
						{
								$('#Notification').jnotifyAddMessage({text: data, permanent: false, type: 'error'});
						}
		    	});
		    	
		    });
	  }
	  
	  function formIcons()
	  {
		  	$('.ajaxFormIcon').unbind();
		    $('.ajaxFormIcon').click(function () {
		    	var params=this.id.split(' ');
		    	var formName=params.shift();
		    	$.get('modeller/ajax/processForm/'+formName, { formReq: params.join(' ')}, function (data) {
		    		if (data == '')
	    			{
	    			   $('#Notification').jnotifyAddMessage({text: 'Error: Unable to load requested form <b>\''+formName+'\'</b>.', permanent: false, type: 'error'});    
	    			} else
    				{
	    				$('#ajaxForm').html(data).fadeIn();	
		    			handleForm();
    				}
		    	});
		    	
		    	return false;
		    });
	  }

      function updateModelList() {
		  $.get('modeller/ajax/listModels' , function (j) { 
		    $('#model_tree').html(j);
		    $('#model_tree ul').treeview({ animated: "fast",
		      collapsed: true,
		      unique: false,
		      persist: "cookie",
		      cookieId: "modelTree"});
		    
		    $(".list_model").click( function () { 
			      model = this.id;
			      updateModelTree();
			      $('#Notification').jnotifyAddMessage({text: 'Displayed model '+this.id, permanent: false});
			      return false;      
			    });
		    
		   buttonIcons();
		   formIcons(); 
		    
		  });
      }	  
	  
      function updateModelTree() {
		  $.get('modeller/ajax/model', { model_pid: model} , function (j) { 
		    $('#model_tree').html(j);
		    $('#model_tree ul').treeview({ animated: "fast",
		      collapsed: true,
		      unique: false,
		      persist: "cookie",
		      cookieId: "modelTree"});
		    
		   buttonIcons();
		   formIcons(); 
		    
		  });
      }
      
      function updateCollectionTree() {
		collection_pid = collection[collection.length-1];
		if (collection_pid == 'Root')
		  collection_pid = false;

		$.get('modeller/ajax/collection', { collection_pid: collection_pid} , function (j) { 
			updateBreadcrumbs();	
			
			$('#collection_tree').html(j);
			$('#collection_tree ul').treeview({ animated: "fast",
			  collapsed: true,
			  unique: false,
			  persist: "cookie",
			  cookieId: "collectionTree" });
	
			buttonIcons();
			formIcons();
			
		    $(".collection_model").click( function () { 
		      model = this.id;
		      updateModelTree();
		      $('#Notification').jnotifyAddMessage({text: 'Displayed model '+this.id, permanent: false});
		      return false;      
		    });
	
		    $(".collection_child").click( function () { 
		      collection.push(this.id);
		      updateCollectionTree();
		      $('#Notification').jnotifyAddMessage({text: 'Switched to collection '+this.id, permanent: false});
		      return false;
		    });
		    
		    $(".collection_crumb").click( function () { 
		      var pop_no = collection.length-this.id-1;
		      for (var i =0; i < pop_no; i++)
		    	  collection.pop();
		      updateCollectionTree();
		      $('#Notification').jnotifyAddMessage({text: 'Switched to collection '+collection[collection.length-1], permanent: false});
		      return false;
		    });
		});
      }
  });