danielebarchiesi@4: /**
danielebarchiesi@4:  * jQuery.fn.sortElements
danielebarchiesi@4:  * --------------
danielebarchiesi@4:  * @param Function comparator:
danielebarchiesi@4:  *   Exactly the same behaviour as [1,2,3].sort(comparator)
danielebarchiesi@4:  *
danielebarchiesi@4:  * @param Function getSortable
danielebarchiesi@4:  *   A function that should return the element that is
danielebarchiesi@4:  *   to be sorted. The comparator will run on the
danielebarchiesi@4:  *   current collection, but you may want the actual
danielebarchiesi@4:  *   resulting sort to occur on a parent or another
danielebarchiesi@4:  *   associated element.
danielebarchiesi@4:  *
danielebarchiesi@4:  *   E.g. $('td').sortElements(comparator, function(){
danielebarchiesi@4:  *      return this.parentNode;
danielebarchiesi@4:  *   })
danielebarchiesi@4:  *
danielebarchiesi@4:  *   The <td>'s parent (<tr>) will be sorted instead
danielebarchiesi@4:  *   of the <td> itself.
danielebarchiesi@4:  *
danielebarchiesi@4:  * Credit: http://james.padolsey.com/javascript/sorting-elements-with-jquery/
danielebarchiesi@4:  *
danielebarchiesi@4:  */
danielebarchiesi@4: jQuery.fn.sortElements = (function(){
danielebarchiesi@4: 
danielebarchiesi@4:     var sort = [].sort;
danielebarchiesi@4: 
danielebarchiesi@4:     return function(comparator, getSortable) {
danielebarchiesi@4: 
danielebarchiesi@4:         getSortable = getSortable || function(){return this;};
danielebarchiesi@4: 
danielebarchiesi@4:         var placements = this.map(function(){
danielebarchiesi@4: 
danielebarchiesi@4:             var sortElement = getSortable.call(this),
danielebarchiesi@4:                 parentNode = sortElement.parentNode,
danielebarchiesi@4: 
danielebarchiesi@4:                 // Since the element itself will change position, we have
danielebarchiesi@4:                 // to have some way of storing its original position in
danielebarchiesi@4:                 // the DOM. The easiest way is to have a 'flag' node:
danielebarchiesi@4:                 nextSibling = parentNode.insertBefore(
danielebarchiesi@4:                     document.createTextNode(''),
danielebarchiesi@4:                     sortElement.nextSibling
danielebarchiesi@4:                 );
danielebarchiesi@4: 
danielebarchiesi@4:             return function() {
danielebarchiesi@4: 
danielebarchiesi@4:                 if (parentNode === this) {
danielebarchiesi@4:                     throw new Error(
danielebarchiesi@4:                         "You can't sort elements if any one is a descendant of another."
danielebarchiesi@4:                     );
danielebarchiesi@4:                 }
danielebarchiesi@4: 
danielebarchiesi@4:                 // Insert before flag:
danielebarchiesi@4:                 parentNode.insertBefore(this, nextSibling);
danielebarchiesi@4:                 // Remove flag:
danielebarchiesi@4:                 parentNode.removeChild(nextSibling);
danielebarchiesi@4: 
danielebarchiesi@4:             };
danielebarchiesi@4: 
danielebarchiesi@4:         });
danielebarchiesi@4: 
danielebarchiesi@4:         return sort.call(this, comparator).each(function(i){
danielebarchiesi@4:             placements[i].call(getSortable.call(this));
danielebarchiesi@4:         });
danielebarchiesi@4: 
danielebarchiesi@4:     };
danielebarchiesi@4: 
danielebarchiesi@4: })();
danielebarchiesi@4: 
danielebarchiesi@4: (function ($) {
danielebarchiesi@4:   Drupal.behaviors.features = {
danielebarchiesi@4:     attach: function(context, settings) {
danielebarchiesi@4:       // Features management form
danielebarchiesi@4:       $('table.features:not(.processed)', context).each(function() {
danielebarchiesi@4:         $(this).addClass('processed');
danielebarchiesi@4: 
danielebarchiesi@4:         // Check the overridden status of each feature
danielebarchiesi@4:         Drupal.features.checkStatus();
danielebarchiesi@4: 
danielebarchiesi@4:         // Add some nicer row hilighting when checkboxes change values
danielebarchiesi@4:         $('input', this).bind('change', function() {
danielebarchiesi@4:           if (!$(this).attr('checked')) {
danielebarchiesi@4:             $(this).parents('tr').removeClass('enabled').addClass('disabled');
danielebarchiesi@4:           }
danielebarchiesi@4:           else {
danielebarchiesi@4:             $(this).parents('tr').addClass('enabled').removeClass('disabled');
danielebarchiesi@4:           }
danielebarchiesi@4:         });
danielebarchiesi@4:       });
danielebarchiesi@4: 
danielebarchiesi@4:       // Export form component selector
danielebarchiesi@4:       $('form.features-export-form select.features-select-components:not(.processed)', context).each(function() {
danielebarchiesi@4:         $(this)
danielebarchiesi@4:           .addClass('processed')
danielebarchiesi@4:           .change(function() {
danielebarchiesi@4:             var target = $(this).val();
danielebarchiesi@4:             $('div.features-select').hide();
danielebarchiesi@4:             $('div.features-select-' + target).show();
danielebarchiesi@4:             return false;
danielebarchiesi@4:         }).trigger('change');
danielebarchiesi@4:       });
danielebarchiesi@4: 
danielebarchiesi@4:       // Export form machine-readable JS
danielebarchiesi@4:       $('.feature-name:not(.processed)', context).each(function() {
danielebarchiesi@4:         $('.feature-name')
danielebarchiesi@4:           .addClass('processed')
danielebarchiesi@4:           .after(' <small class="feature-module-name-suffix">&nbsp;</small>');
danielebarchiesi@4:         if ($('.feature-module-name').val() === $('.feature-name').val().toLowerCase().replace(/[^a-z0-9]+/g, '_').replace(/_+/g, '_') || $('.feature-module-name').val() === '') {
danielebarchiesi@4:           $('.feature-module-name').parents('.form-item').hide();
danielebarchiesi@4:           $('.feature-name').bind('keyup change', function() {
danielebarchiesi@4:             var machine = $(this).val().toLowerCase().replace(/[^a-z0-9]+/g, '_').replace(/_+/g, '_');
danielebarchiesi@4:             if (machine !== '_' && machine !== '') {
danielebarchiesi@4:               $('.feature-module-name').val(machine);
danielebarchiesi@4:               $('.feature-module-name-suffix').empty().append(' Machine name: ' + machine + ' [').append($('<a href="#">'+ Drupal.t('Edit') +'</a>').click(function() {
danielebarchiesi@4:                 $('.feature-module-name').parents('.form-item').show();
danielebarchiesi@4:                 $('.feature-module-name-suffix').hide();
danielebarchiesi@4:                 $('.feature-name').unbind('keyup');
danielebarchiesi@4:                 return false;
danielebarchiesi@4:               })).append(']');
danielebarchiesi@4:             }
danielebarchiesi@4:             else {
danielebarchiesi@4:               $('.feature-module-name').val(machine);
danielebarchiesi@4:               $('.feature-module-name-suffix').text('');
danielebarchiesi@4:             }
danielebarchiesi@4:           });
danielebarchiesi@4:           $('.feature-name').keyup();
danielebarchiesi@4:         }
danielebarchiesi@4:       });
danielebarchiesi@4: 
danielebarchiesi@4:       //View info dialog
danielebarchiesi@4:       var infoDialog = $('#features-info-file');
danielebarchiesi@4:       if (infoDialog.length != 0) {
danielebarchiesi@4:         infoDialog.dialog({
danielebarchiesi@4:           autoOpen: false,
danielebarchiesi@4:           modal: true,
danielebarchiesi@4:           draggable: false,
danielebarchiesi@4:           resizable: false,
danielebarchiesi@4:           width: 600,
danielebarchiesi@4:           height: 480
danielebarchiesi@4:         });
danielebarchiesi@4:       }
danielebarchiesi@4: 
danielebarchiesi@4:       if ((Drupal.settings.features != undefined) && (Drupal.settings.features.info != undefined)) {
danielebarchiesi@4:         $('#features-info-file textarea').val(Drupal.settings.features.info);
danielebarchiesi@4:         $('#features-info-file').dialog('open');
danielebarchiesi@4:         //To be reset by the button click ajax
danielebarchiesi@4:         Drupal.settings.features.info = undefined;
danielebarchiesi@4:       }
danielebarchiesi@4: 
danielebarchiesi@4:       // mark any conflicts with a class
danielebarchiesi@4:       if ((Drupal.settings.features != undefined) && (Drupal.settings.features.conflicts != undefined)) {
danielebarchiesi@4:         for (var moduleName in Drupal.settings.features.conflicts) {
danielebarchiesi@4:           moduleConflicts = Drupal.settings.features.conflicts[moduleName];
danielebarchiesi@4:           $('#features-export-wrapper input[type=checkbox]', context).each(function() {
danielebarchiesi@4:             if (!$(this).hasClass('features-checkall')) {
danielebarchiesi@4:               var key = $(this).attr('name');
danielebarchiesi@4:               var matches = key.match(/^([^\[]+)(\[.+\])?\[(.+)\]\[(.+)\]$/);
danielebarchiesi@4:               var component = matches[1];
danielebarchiesi@4:               var item = matches[4];
danielebarchiesi@4:               if ((component in moduleConflicts) && (moduleConflicts[component].indexOf(item) != -1)) {
danielebarchiesi@4:                 $(this).parent().addClass('features-conflict');
danielebarchiesi@4:               }
danielebarchiesi@4:             }
danielebarchiesi@4:           });
danielebarchiesi@4:         }
danielebarchiesi@4:       }
danielebarchiesi@4: 
danielebarchiesi@4:       function _checkAll(value) {
danielebarchiesi@4:         if (value) {
danielebarchiesi@4:           $('#features-export-wrapper .component-select input[type=checkbox]:visible', context).each(function() {
danielebarchiesi@4:             var move_id = $(this).attr('id');
danielebarchiesi@4:             $(this).click();
danielebarchiesi@4:             $('#'+ move_id).attr('checked', 'checked');
danielebarchiesi@4:         });
danielebarchiesi@4:         }
danielebarchiesi@4:         else {
danielebarchiesi@4:           $('#features-export-wrapper .component-added input[type=checkbox]:visible', context).each(function() {
danielebarchiesi@4:             var move_id = $(this).attr('id');
danielebarchiesi@4:             $('#'+ move_id).removeAttr('checked');
danielebarchiesi@4:             $(this).click();
danielebarchiesi@4:             $('#'+ move_id).removeAttr('checked');
danielebarchiesi@4:           });
danielebarchiesi@4:         }
danielebarchiesi@4:       }
danielebarchiesi@4: 
danielebarchiesi@4:       function moveCheckbox(item, section, value) {
danielebarchiesi@4:         var curParent = item;
danielebarchiesi@4:         if ($(item).hasClass('form-type-checkbox')) {
danielebarchiesi@4:           item = $(item).children('input[type=checkbox]');
danielebarchiesi@4:         }
danielebarchiesi@4:         else {
danielebarchiesi@4:           curParent = $(item).parents('.form-type-checkbox');
danielebarchiesi@4:         }
danielebarchiesi@4:         var newParent = $(curParent).parents('.features-export-parent').find('.form-checkboxes.component-'+section);
danielebarchiesi@4:         $(curParent).detach();
danielebarchiesi@4:         $(curParent).appendTo(newParent);
danielebarchiesi@4:         var list = ['select', 'added', 'detected', 'included'];
danielebarchiesi@4:         for (i in list) {
danielebarchiesi@4:           $(curParent).removeClass('component-' + list[i]);
danielebarchiesi@4:           $(item).removeClass('component-' + list[i]);
danielebarchiesi@4:         }
danielebarchiesi@4:         $(curParent).addClass('component-'+section);
danielebarchiesi@4:         $(item).addClass('component-'+section);
danielebarchiesi@4:         if (value) {
danielebarchiesi@4:           $(item).attr('checked', 'checked');
danielebarchiesi@4:         }
danielebarchiesi@4:         else {
danielebarchiesi@4:           $(item).removeAttr('checked')
danielebarchiesi@4:         }
danielebarchiesi@4:         $(newParent).parent().removeClass('features-export-empty');
danielebarchiesi@4: 
danielebarchiesi@4:         // re-sort new list of checkboxes based on labels
danielebarchiesi@4:         $(newParent).find('label').sortElements(
danielebarchiesi@4:           function(a, b){
danielebarchiesi@4:             return $(a).text() > $(b).text() ? 1 : -1;
danielebarchiesi@4:           },
danielebarchiesi@4:           function(){
danielebarchiesi@4:             return this.parentNode;
danielebarchiesi@4:           }
danielebarchiesi@4:         );
danielebarchiesi@4:       }
danielebarchiesi@4: 
danielebarchiesi@4:       // provide timer for auto-refresh trigger
danielebarchiesi@4:       var timeoutID = 0;
danielebarchiesi@4:       var inTimeout = 0;
danielebarchiesi@4:       function _triggerTimeout() {
danielebarchiesi@4:         timeoutID = 0;
danielebarchiesi@4:         _updateDetected();
danielebarchiesi@4:       }
danielebarchiesi@4:       function _resetTimeout() {
danielebarchiesi@4:         inTimeout++;
danielebarchiesi@4:         // if timeout is already active, reset it
danielebarchiesi@4:         if (timeoutID != 0) {
danielebarchiesi@4:           window.clearTimeout(timeoutID);
danielebarchiesi@4:           if (inTimeout > 0) inTimeout--;
danielebarchiesi@4:         }
danielebarchiesi@4:         timeoutID = window.setTimeout(_triggerTimeout, 500);
danielebarchiesi@4:       }
danielebarchiesi@4: 
danielebarchiesi@4:       function _updateDetected() {
danielebarchiesi@4:         var autodetect = $('#features-autodetect input[type=checkbox]');
danielebarchiesi@4:         if ((autodetect.length > 0) && (!autodetect.is(':checked'))) return;
danielebarchiesi@4:         // query the server for a list of components/items in the feature and update
danielebarchiesi@4:         // the auto-detected items
danielebarchiesi@4:         var items = [];  // will contain a list of selected items exported to feature
danielebarchiesi@4:         var components = {};  // contains object of component names that have checked items
danielebarchiesi@4:         $('#features-export-wrapper input[type=checkbox]:checked', context).each(function() {
danielebarchiesi@4:           if (!$(this).hasClass('features-checkall')) {
danielebarchiesi@4:             var key = $(this).attr('name');
danielebarchiesi@4:             var matches = key.match(/^([^\[]+)(\[.+\])?\[(.+)\]\[(.+)\]$/);
danielebarchiesi@4:             components[matches[1]] = matches[1];
danielebarchiesi@4:             if (!$(this).hasClass('component-detected')) {
danielebarchiesi@4:               items.push(key);
danielebarchiesi@4:             }
danielebarchiesi@4:           }
danielebarchiesi@4:         });
danielebarchiesi@4:         var featureName = $('#edit-module-name').val();
danielebarchiesi@4:         if (featureName == '') {
danielebarchiesi@4:           featureName = '*';
danielebarchiesi@4:         }
danielebarchiesi@4:         var url = Drupal.settings.basePath + 'features/ajaxcallback/' + featureName;
danielebarchiesi@4:         var excluded = Drupal.settings.features.excluded;
danielebarchiesi@4:         var postData = {'items': items, 'excluded': excluded};
danielebarchiesi@4:         jQuery.post(url, postData, function(data) {
danielebarchiesi@4:           if (inTimeout > 0) inTimeout--;
danielebarchiesi@4:           // if we have triggered another timeout then don't update with old results
danielebarchiesi@4:           if (inTimeout == 0) {
danielebarchiesi@4:             // data is an object keyed by component listing the exports of the feature
danielebarchiesi@4:             for (var component in data) {
danielebarchiesi@4:               var itemList = data[component];
danielebarchiesi@4:               $('#features-export-wrapper .component-' + component + ' input[type=checkbox]', context).each(function() {
danielebarchiesi@4:                 var key = $(this).attr('value');
danielebarchiesi@4:                 // first remove any auto-detected items that are no longer in component
danielebarchiesi@4:                 if ($(this).hasClass('component-detected')) {
danielebarchiesi@4:                   if (!(key in itemList)) {
danielebarchiesi@4:                     moveCheckbox(this, 'select', false)
danielebarchiesi@4:                   }
danielebarchiesi@4:                 }
danielebarchiesi@4:                 // next, add any new auto-detected items
danielebarchiesi@4:                 else if ($(this).hasClass('component-select')) {
danielebarchiesi@4:                   if (key in itemList) {
danielebarchiesi@4:                     moveCheckbox(this, 'detected', itemList[key]);
danielebarchiesi@4:                     $(this).parent().show(); // make sure it's not hidden from filter
danielebarchiesi@4:                   }
danielebarchiesi@4:                 }
danielebarchiesi@4:               });
danielebarchiesi@4:             }
danielebarchiesi@4:             // loop over all selected components and check for any that have been completely removed
danielebarchiesi@4:             for (var component in components) {
danielebarchiesi@4:               if ((data == null) || !(component in data)) {
danielebarchiesi@4:                 $('#features-export-wrapper .component-' + component + ' input[type=checkbox].component-detected', context).each(function() {
danielebarchiesi@4:                   moveCheckbox(this, 'select', false);
danielebarchiesi@4:                 });
danielebarchiesi@4:               }
danielebarchiesi@4:             }
danielebarchiesi@4:           }
danielebarchiesi@4:         }, "json");
danielebarchiesi@4:       }
danielebarchiesi@4: 
danielebarchiesi@4:       // Handle component selection UI
danielebarchiesi@4:       $('#features-export-wrapper input[type=checkbox]', context).click(function() {
danielebarchiesi@4:         _resetTimeout();
danielebarchiesi@4:         if ($(this).hasClass('component-select')) {
danielebarchiesi@4:           moveCheckbox(this, 'added', true);
danielebarchiesi@4:         }
danielebarchiesi@4:         else if ($(this).hasClass('component-included')) {
danielebarchiesi@4:           moveCheckbox(this, 'added', false);
danielebarchiesi@4:         }
danielebarchiesi@4:         else if ($(this).hasClass('component-added')) {
danielebarchiesi@4:           if ($(this).is(':checked')) {
danielebarchiesi@4:             moveCheckbox(this, 'included', true);
danielebarchiesi@4:           }
danielebarchiesi@4:           else {
danielebarchiesi@4:             moveCheckbox(this, 'select', false);
danielebarchiesi@4:           }
danielebarchiesi@4:         }
danielebarchiesi@4:       });
danielebarchiesi@4: 
danielebarchiesi@4:       // Handle select/unselect all
danielebarchiesi@4:       $('#features-filter .features-checkall', context).click(function() {
danielebarchiesi@4:         if ($(this).attr('checked')) {
danielebarchiesi@4:           _checkAll(true);
danielebarchiesi@4:           $(this).next().html(Drupal.t('Deselect all'));
danielebarchiesi@4:         }
danielebarchiesi@4:         else {
danielebarchiesi@4:           _checkAll(false);
danielebarchiesi@4:           $(this).next().html(Drupal.t('Select all'));
danielebarchiesi@4:         }
danielebarchiesi@4:         _resetTimeout();
danielebarchiesi@4:       });
danielebarchiesi@4: 
danielebarchiesi@4:       // Handle filtering
danielebarchiesi@4: 
danielebarchiesi@4:       // provide timer for auto-refresh trigger
danielebarchiesi@4:       var filterTimeoutID = 0;
danielebarchiesi@4:       var inFilterTimeout = 0;
danielebarchiesi@4:       function _triggerFilterTimeout() {
danielebarchiesi@4:         filterTimeoutID = 0;
danielebarchiesi@4:         _updateFilter();
danielebarchiesi@4:       }
danielebarchiesi@4:       function _resetFilterTimeout() {
danielebarchiesi@4:         inFilterTimeout++;
danielebarchiesi@4:         // if timeout is already active, reset it
danielebarchiesi@4:         if (filterTimeoutID != 0) {
danielebarchiesi@4:           window.clearTimeout(filterTimeoutID);
danielebarchiesi@4:           if (inFilterTimeout > 0) inFilterTimeout--;
danielebarchiesi@4:         }
danielebarchiesi@4:         filterTimeoutID = window.setTimeout(_triggerFilterTimeout, 200);
danielebarchiesi@4:       }
danielebarchiesi@4:       function _updateFilter() {
danielebarchiesi@4:         var filter = $('#features-filter input').val();
danielebarchiesi@4:         var regex = new RegExp(filter, 'i');
danielebarchiesi@4:         // collapse fieldsets
danielebarchiesi@4:         var newState = {};
danielebarchiesi@4:         var currentState = {};
danielebarchiesi@4:         $('#features-export-wrapper fieldset.features-export-component', context).each(function() {
danielebarchiesi@4:           // expand parent fieldset
danielebarchiesi@4:           var section = $(this).attr('id');
danielebarchiesi@4:           currentState[section] = !($(this).hasClass('collapsed'));
danielebarchiesi@4:           if (!(section in newState)) {
danielebarchiesi@4:             newState[section] = false;
danielebarchiesi@4:           }
danielebarchiesi@4: 
danielebarchiesi@4:           $(this).find('div.component-select label').each(function() {
danielebarchiesi@4:             if (filter == '') {
danielebarchiesi@4:               if (currentState[section]) {
danielebarchiesi@4:                 Drupal.toggleFieldset($('#'+section));
danielebarchiesi@4:                 currentState[section] = false;
danielebarchiesi@4:               }
danielebarchiesi@4:               $(this).parent().show();
danielebarchiesi@4:             }
danielebarchiesi@4:             else if ($(this).text().match(regex)) {
danielebarchiesi@4:               $(this).parent().show();
danielebarchiesi@4:               newState[section] = true;
danielebarchiesi@4:             }
danielebarchiesi@4:             else {
danielebarchiesi@4:               $(this).parent().hide();
danielebarchiesi@4:             }
danielebarchiesi@4:           });
danielebarchiesi@4:         });
danielebarchiesi@4:         for (section in newState) {
danielebarchiesi@4:           if (currentState[section] != newState[section]) {
danielebarchiesi@4:             Drupal.toggleFieldset($('#'+section));
danielebarchiesi@4:           }
danielebarchiesi@4:         }
danielebarchiesi@4:       }
danielebarchiesi@4:       $('#features-filter input', context).bind("input", function() {
danielebarchiesi@4:         _resetFilterTimeout();
danielebarchiesi@4:       });
danielebarchiesi@4:       $('#features-filter .features-filter-clear', context).click(function() {
danielebarchiesi@4:         $('#features-filter input').val('');
danielebarchiesi@4:         _updateFilter();
danielebarchiesi@4:       });
danielebarchiesi@4: 
danielebarchiesi@4:       // show the filter bar
danielebarchiesi@4:       $('#features-filter', context).removeClass('element-invisible');
danielebarchiesi@4:     }
danielebarchiesi@4:   }
danielebarchiesi@4: 
danielebarchiesi@4: 
danielebarchiesi@4:   Drupal.features = {
danielebarchiesi@4:     'checkStatus': function() {
danielebarchiesi@4:       $('table.features tbody tr').not('.processed').filter(':first').each(function() {
danielebarchiesi@4:         var elem = $(this);
danielebarchiesi@4:         $(elem).addClass('processed');
danielebarchiesi@4:         var uri = $(this).find('a.admin-check').attr('href');
danielebarchiesi@4:         if (uri) {
danielebarchiesi@4:           $.get(uri, [], function(data) {
danielebarchiesi@4:             $(elem).find('.admin-loading').hide();
danielebarchiesi@4:             switch (data.storage) {
danielebarchiesi@4:               case 3:
danielebarchiesi@4:                 $(elem).find('.admin-rebuilding').show();
danielebarchiesi@4:                 break;
danielebarchiesi@4:               case 2:
danielebarchiesi@4:                 $(elem).find('.admin-needs-review').show();
danielebarchiesi@4:                 break;
danielebarchiesi@4:               case 1:
danielebarchiesi@4:                 $(elem).find('.admin-overridden').show();
danielebarchiesi@4:                 break;
danielebarchiesi@4:               default:
danielebarchiesi@4:                 $(elem).find('.admin-default').show();
danielebarchiesi@4:                 break;
danielebarchiesi@4:             }
danielebarchiesi@4:             Drupal.features.checkStatus();
danielebarchiesi@4:           }, 'json');
danielebarchiesi@4:         }
danielebarchiesi@4:         else {
danielebarchiesi@4:             Drupal.features.checkStatus();
danielebarchiesi@4:           }
danielebarchiesi@4:       });
danielebarchiesi@4:     }
danielebarchiesi@4:   };
danielebarchiesi@4: 
danielebarchiesi@4: 
danielebarchiesi@4: })(jQuery);
danielebarchiesi@4: 
danielebarchiesi@4: