var gsItem = function (type, name, path, size, id, exta, lastMod) {
	this.path = path;
	this.type = type;
	this.name = name;
	this.size = size;
	this.id = id;
	this.exta = exta.toLowerCase();
	this.lastMod = lastMod;
	
	this.getSize = function () {
		if (this.size < 1000000) {
		    return Math.ceil(this.size / 1000) + ' KB';
		} else {
			return Math.ceil(this.size / 1000000) + ' MB';
		}
	};
	
	this.getExt = function () {
		return this.exta;
	};
	
	this.getLastMod = function () {
		return this.lastMod;
	};
	
	this.isPicture = function(){
		return typeof(gs_ext_pictures[this.exta]) != 'undefined';
	};
	
	this.isEditable = function(){
		return typeof(gs_ext_editables[this.exta]) != 'undefined';
	};
	
	this.isArchive = function(){
		return typeof(gs_ext_arhives[this.exta]) != 'undefined';
	};
	
	this.getType = function(){
		type = 'unknown';
		if (this.isPicture()) {
			type = 'picture';
		} else if (this.isEditable()) {
			type = 'editable';
		} else if (this.isArchive()) {
			type = 'archive';
		}
		return type;
	};
};

function updateCoords(c){
	$('#gs_jcrop_x').val(c.x);
	$('#gs_jcrop_y').val(c.y);
	$('#gs_jcrop_w').val(c.w);
	$('#gs_jcrop_h').val(c.h);
}

function gs_get_cur_item(id){
	result = null;
	
	if (typeof(gs_cur_items[id]) != 'undefined') {
		result = gs_cur_items[id];
	}
	return result;
}

function gs_show_loading() {
	$("#gs_dir_content").html('<div class="loadingDiv">&nbsp;</div>');
}

function gsGetSelectedItemsPath() {
	var arr = new Array();
	for (var x in gs_clipboard) {
		arr.push(gs_clipboard[x].path);
	}
	if (arr.length > 0) {
	    return arr.join(',,,');
	}
	return null;
}

function gsGetSelectedItems(){
	var arr = new Array();
	$("#gs_content_table div.rowSelected").each(function(){
		var id = $(this).attr('rel');
		if (typeof(gs_cur_items[id]) != 'undefined') {
		    arr.push(gs_cur_items[id].name);
		}
	});
	if (arr.length > 0) {
	    return arr.join(',,,');
	}
	return null;
}

function gsCheckResponce (data) {
	if (typeof(data) == 'undefined') {
		return;
	}
	if (data.substr(0 , 9) == '{result: ') {
		eval('var my_responce = ' + data + ';');
		if (typeof(my_responce.result != 'undefined')) {
		  if (my_responce.result == '1') {
			  //alert('OK');
		  } else if (typeof(my_responce.gserror) != 'undefined') {
			  alert(my_responce.gserror);
		  } else {
			  alert('Error');
		  }
		}
		delete my_responce;
	}
	
}

function gs_storeSelectedItems(){
    gs_clipboard = new Array();
    $("#gs_content_table div.rowSelected").each(function(){
		var id = $(this).attr('rel');
        if (typeof(gs_cur_items[id]) != 'undefined') {
		    gs_clipboard.push(gs_cur_items[id]);
        } else {
        	alert('Uknown item selected');
        }
	});
}

function gs_showClipboardContent(){
    var diva = $('#gsclipboardContent');
    var divaHtml = '';
    for (var xx in gs_clipboard) {
    	var clasa = 'file';
    	if (gs_clipboard[xx].getExt() == 'dir') {
    		clasa = 'directory';
    	}
    	divaHtml += '<div class="'+ clasa +'">&nbsp;&nbsp;&nbsp;' + gs_clipboard[xx].path + '<div>';
    }
    diva.html(divaHtml);
    diva.dialog({title: 'Clipboard', modal: true, buttons: {
    	 "Clear": function() { 
    		  gs_clipboard = new Array(); $('#gsclipboardContent').html(''); $("#gsClipBoard").html('0 items');
    		  $(this).dialog('close');
    		  }
          }
    });
	return false;
}

function gs_makeUrl(root, params){
	if (root.indexOf('?') !=-1) {
		return root + '&' + params;
	} else {
		return root + '?' + params;
	}
}

var gs_filemanager_languages = new Array();
gs_filemanager_languages['en'] = new Array();
gs_filemanager_languages['en'][1] = 'Current Dir';
gs_filemanager_languages['en'][2] = 'Clipboard';
gs_filemanager_languages['en'][3] = 'Upload';
gs_filemanager_languages['en'][4] = 'New File';
gs_filemanager_languages['en'][5] = 'New Directory';
gs_filemanager_languages['en'][6] = 'Paste';
gs_filemanager_languages['en'][7] = 'Name';
gs_filemanager_languages['en'][8] = 'Type';
gs_filemanager_languages['en'][9] = 'Size';
gs_filemanager_languages['en'][10] = 'Last Modified';
gs_filemanager_languages['en'][11] = 'Open with';
gs_filemanager_languages['en'][12] = 'Notepad';
gs_filemanager_languages['en'][13] = 'ImageViewer';
gs_filemanager_languages['en'][14] = 'Copy';
gs_filemanager_languages['en'][15] = 'Cut';
gs_filemanager_languages['en'][16] = 'Rename';
gs_filemanager_languages['en'][17] = 'Copy AS';
gs_filemanager_languages['en'][18] = 'Download';
gs_filemanager_languages['en'][19] = 'Delete';
gs_filemanager_languages['en'][20] = 'Open';
gs_filemanager_languages['en'][21] = 'CKeditor';
gs_filemanager_languages['en'][22] = 'JCrop';
gs_filemanager_languages['en'][23] = 'Select all';
gs_filemanager_languages['en'][24] = 'Deselect all';
gs_filemanager_languages['en'][25] = 'Invert selection';
gs_filemanager_languages['en'][26] = 'Width';
gs_filemanager_languages['en'][27] = 'Height';
gs_filemanager_languages['en'][28] = 'Cancel';
gs_filemanager_languages['en'][29] = 'Upload File';
gs_filemanager_languages['en'][30] = 'Items';
gs_filemanager_languages['en'][31] = 'Save';
gs_filemanager_languages['en'][32] = 'Resize';
gs_filemanager_languages['en'][33] = 'Crop';
gs_filemanager_languages['en'][34] = 'As name';
gs_filemanager_languages['en'][35] = 'New name';
gs_filemanager_languages['en'][36] = 'File name';
gs_filemanager_languages['en'][37] = 'Directory name';
gs_filemanager_languages['en'][38] = 'Are you sure that you want to deleted selected items?';
gs_filemanager_languages['en'][39] = 'Zip directory';
gs_filemanager_languages['en'][40] = 'Zip file';
gs_filemanager_languages['en'][41] = 'Zip archive name';
gs_filemanager_languages['en'][42] = 'UnZip';
gs_filemanager_languages['en'][43] = 'UnZip Name';
gs_filemanager_languages['en'][44] = 'Lock sizes';
gs_filemanager_languages['en'][45] = 'Add upload field';
gs_filemanager_languages['en'][46] = 'Remove';
gs_filemanager_languages['en'][47] = 'Invalid name, name can not contains \ / . * ? " < > |';
gs_filemanager_languages['en'][101] = 'Properties';
gs_filemanager_languages['en'][102] = 'Save';
gs_filemanager_languages['en'][103] = 'Close';

function gs_getTranslation(lg, code){
	result = null;
	if (typeof(gs_filemanager_languages[lg]) != 'undefined') {
		if (typeof(gs_filemanager_languages[lg][code]) != 'undefined') {
			result = gs_filemanager_languages[lg][code];
		}
	}
	return result;
}

var gs_cur_items =  new Array();

var gs_clipboard = new Array();

var gs_ext_editables = new Array();
gs_ext_editables['txt'] = '1';
gs_ext_editables['php'] = '1';
gs_ext_editables['doc'] = '1';
gs_ext_editables['js'] = '1';
gs_ext_editables['html'] = '1';
gs_ext_editables['htm'] = '1';
gs_ext_editables['rtf'] = '1';
gs_ext_editables['css'] = '1';
gs_ext_editables['java'] = '1';
gs_ext_editables['asp'] = '1';
gs_ext_editables['xml'] = '1';
gs_ext_editables['xls'] = '1';
gs_ext_editables['sql'] = '1';
gs_ext_editables['log'] = '1';

var gs_ext_pictures = new Array();
gs_ext_pictures['png'] = '1';
gs_ext_pictures['jpg'] = '1';
gs_ext_pictures['jpeg'] = '1';
gs_ext_pictures['gif'] = '1';
gs_ext_pictures['pdf'] = '1';
gs_ext_pictures['ico'] = '1';

var gs_ext_arhives = new Array();
gs_ext_arhives['zip'] = '1';

var gs_forbitten_ext_mapping = new Array();
gs_forbitten_ext_mapping['editable'] = '15,16,17,23';
gs_forbitten_ext_mapping['picture'] = '12,18,23';
gs_forbitten_ext_mapping['unknown'] = '12,15,16,17,18,23';
gs_forbitten_ext_mapping['archive'] = '12,15,16,17,18,19';


if (jQuery) (function(jQuery){

	$.extend(jQuery.fn, {
		gsFileManager: function(o) {
			if( !o ) var o = {};
			if( o.root == undefined ) o.root = '/';
			if( o.language == undefined ) o.language = 'en';
			if( o.script == undefined ) o.script = 'jqueryFileTree.php';
			if( o.expandSpeed == undefined ) o.expandSpeed= 500;
			if( o.collapseSpeed == undefined ) o.collapseSpeed= 500;
			if( o.expandEasing == undefined ) o.expandEasing = null;
			if( o.collapseEasing == undefined ) o.collapseEasing = null;
			if( o.loadMessage == undefined ) o.loadMessage = 'Loading...';

			wrapperHtml = '';

			$(this).html(wrapperHtml);
            
			$('#gs_image_x').bind('blur', function(){gsmanageImgSizes('x')});
			$('#gs_image_y').bind('blur', function(){gsmanageImgSizes('y')});
            
			$('#gs_dir_content').contextMenu({
				menu: 'gsContentMenu',
				addSelectedClass: false
			},
				function(action, el, pos) {
				    $(el).doGSAction({action: action, script: o.script, type: 'context', lg: o.language});
			});
			
			$('#gs_uploadbutton').click(function (e){
				e.stopPropagation();
				$('#gs_uploadsFiledsHolder').html('');
				$('#gs_uploadAddField').click();
				
						$('#gsuploadfiles').bind('dragover drop', function(event) {
			
		    event.stopPropagation(); 
		    event.preventDefault();
		    if (event.type == 'drop') {
		    	
		    	
					
					
		        //console.log(event.originalEvent.dataTransfer.files);
	
				var uploadsFieldsHolder = $('#gs_uploadsFiledsHolder');
				
				$.each(event.originalEvent.dataTransfer.files, function(key, file_uploaded) {
					
					
					
										
					let list = new DataTransfer();
					list.items.add(file_uploaded);

					let field_name = '';
					let file_name = '';
					
					let l_already_uploaded = false;
					
					$.each($('input:file'), function(k, file_input) {
						
						//console.log(k);
						//console.log(file_input);
						//console.log('length='+file_input.files.length);
						
						
						
												if(file_input.files.length==0) {
							field_name = file_input.name;
							return false;
						} else {
							file_name = file_input.files[0].name;
							
							if(file_name===file_uploaded.name) {
								l_already_uploaded = true;
								return false;
							}
						}
					});
					
					//console.log('1.file_name'+file_name);
					//console.log('2.file_name'+file_uploaded.name);
					
										if(!l_already_uploaded) {
						
						if(!field_name) {
											        	field_name = add_uploadsFieldsHolder();
				        	//console.log('2.field_name=' + field_name);
				        	
				        	
						}
						
						$('input[name="'+field_name+'"]').prop("files", list.files);
					}
			        
			    });
		    }
		});	
					
				$(this).doGSAction({action: 14, script:  o.script, type: 'file', lg: o.language});
				
				
			});
			
			$('#gs_newfilebutton').click(function (e){
				e.stopPropagation();
				$(this).doGSAction({action: 2, script: o.script, type: 'file', lg: o.language});		
			});
			
			$('#gs_newdirbutton').click(function (e){
				e.stopPropagation();
				$(this).doGSAction({action: 3, script: o.script, type: 'dir', lg: o.language});
			});

			$('#gs_refreshbutton').click(function (e){
				e.stopPropagation();
				var curDir = $("#curDir").val();
				showTree(curDir);
			});
			
						$('#gs_search').click(function (e){
				e.stopPropagation();
				var curDir = $("#curDir").val();
				showSearch(curDir);
			});

			$('#gs_pastebutton').click(function (e){
				e.stopPropagation();
				$(this).doGSAction({script: o.script, action: 9, lg: o.language});
			});
			
			$('#gs_selectallbutton').click(function (e){
				e.stopPropagation();
				$(this).doGSAction({action: 20, script: o.script, type: 'context', lg: o.language});
			});
			
			$('#gs_deselectbutton').click(function (e){
				e.stopPropagation();
				$(this).doGSAction({action: 21, script: o.script, type: 'context', lg: o.language});
			});
			
			$('#gs_invertselectbutton').click(function (e){
				e.stopPropagation();
				return $(this).doGSAction({action: 22, script: o.script, type: 'context', lg: o.language});
			});
			
			$('#gs_uploadAddField').click(function (e){
				e.stopPropagation();
				e.preventDefault();
				
								add_uploadsFieldsHolder('');
			});

/*			
			$('#gs_jcrop_form').ajaxForm({
			    beforeSubmit: function () {
			    	$('#gsimagecropzoom').append('<div class="loadingDiv">&nbsp;</div>');
				}, 
				
				success: function (responseText, statusText, xhr, $form) {
					gsCheckResponce(responseText);
					filenamea = $('#gs_jcrop_filename').val();
					dira = escape($('#gs_jcrop_dir').val());
					var imageSrc = gs_makeUrl(o.script, "opt=15&filename=" + filenamea +"&dir=" + dira + "&time="+ new Date().getTime());
					$('#gs_jcrop_div_container').html('<img src="'+ imageSrc + '" id="gsjcrop_target"/>');
					$('#gsjcrop_target').load(function(){
					    $('#gsjcrop_target').Jcrop({onSelect: updateCoords});
					});

				},
				dataType: 'text'
		     });
*/			

			jQuery('#gsUploadForm').ajaxForm({
				    beforeSubmit: function () {
				    	jQuery('#gsuploadfiles').append('<div class="loadingDiv">&nbsp;</div>');
					}, 
					success: function (responseText, statusText, xhr, $form) {
						gsCheckResponce(responseText);
						jQuery('#gsuploadfiles').find('div.loadingDiv').remove();
						jQuery('#gsuploadfiles').dialog('close');
						$('#gs_refreshbutton').trigger('click');
					},
					dataType: 'text'
			});
			
			function add_uploadsFieldsHolder(filename) {
						var uploadsFieldsHolder = $('#gs_uploadsFiledsHolder');
		var uploadsFieldsLength = $('#gs_uploadsFiledsHolder input').length;
		
		field_name = 'filename_' + uploadsFieldsLength;
		uploadsFieldsHolder.append(
			'<div>' + 
				'<a onClick="$(this).parent().remove();" style="font-size: 12px" class=\'gs_dir_content_button\'>&nbsp;' + gs_getTranslation(o.language, 46)+ '&nbsp;</a> ' + 
				'<input type="file" name="' + field_name + '" size="30"/>' + 
				'</div>');
		
		return field_name;
					}

			function gsmanageImgSizes(direction){
				var Xelement = $('#gs_image_x');
				var Yelement = $('#gs_image_y');
				if (direction == 'x') {
					var oldVal = parseInt(Xelement.attr('rel'));
					if (isNaN(oldVal) || oldVal <= 0) {
						return;
					}
					var curVal = parseInt(Xelement.val());
					Xelement.attr('rel', curVal);
					
					if ($('#lock_sizes:checked').length < 1) {
						return;
					}
					
					var radio = curVal / oldVal;
					if (radio == 1) {
						return;
					}
					var newValue = parseInt(parseInt(Yelement.val()) * radio);
					
					Yelement.attr('rel', newValue);
					Yelement.val(newValue);
				}
				if (direction == 'y') {
					var oldVal = parseInt(Yelement.attr('rel'));
					if (isNaN(oldVal) || oldVal <= 0) {
						return;
					}
					var curVal = parseInt(Yelement.val());
					Yelement.attr('rel', curVal);
					
					if ($('#lock_sizes:checked').length < 1) {
						return;
					}
					
					var radio = curVal / oldVal;
					if (radio == 0) {
						return;
					}
					var newValue = parseInt(parseInt(Xelement.val()) * radio);
					
					Xelement.attr('rel', newValue);
					Xelement.val(newValue);
				}
			}

			function manageGsMenu (srcElement, menu){
				if (srcElement.hasClass('up')) {
					return false;
				}
				return true;
			}
			

			function bindContent (t) {
					
		$('tr.f').contextMenu({
			menu: 'gsFileMenu'
		},
			function(action, el, pos) {
			   $(el).doGSAction({action: action, script: o.script, type: 'file', lg: o.language});
		},
		manageGsMenu);
		
		$('#gs_content_table tr.d').bind('click', function(e){
			var rel = $(this).attr('rel');
			$(".contextMenu").hide();
			showTree(rel);
			return false;
		});

				$('#gs_content_table tr.f').bind('click', function(e){
		$(".contextMenu").hide();
		$(this).doGSAction({action: 11, script: o.script, type: 'file',lg: o.language});
		return false;
		});
	
		$('tr.d').contextMenu({
			menu: 'gsDirMenu'
		},
			function(action, el, pos) {
			    $(el).doGSAction({action: action, script: o.script, type: 'dir',lg: o.language});
		},
		manageGsMenu);

		$('span.curDir').bind('click', function(e){
			var rel = $(this).attr('rel');
			showTree(rel);
		});
		
				
								
		$('#gs_startsearch').click(function (e){
				e.stopPropagation();
				var filename = $("#filename").val();
				localStorage.setItem("gfSearch", filename);
				showSearchResult(filename);
			});
			
			}
			
			function showTree(t) {
				gs_show_loading();
				$(".jqueryFileTree.start").remove();
				jQuery.ajax({
					type: 'POST', //GET
					url: o.script,
					data: { dir: t },
					dataType: 'json',
					contentType : 'application/x-www-form-urlencoded; charset=utf-8',
					success: function(data) {
						$('#scurDir').html(data.scurdir);
						$('#curDir').val(data.curdir);
						$('#gs_dir_content').html(data.content);
						bindContent(unescape(t));
				   }});
			}
			
						function showSearch(t) {
				
				$filename = (localStorage.getItem("gfSearch") !== null ? localStorage.getItem("gfSearch") : '');
				
				$('#gs_dir_content').html('Please enter file name or a part: '+'<input name="filename" id="filename" size=50 value="'+$filename+'">'+
				'<button id="gs_startsearch" type="button" class="fc-button fc-button-primary">Go</button>');

				bindContent(unescape(t));
			}
			
			function showSearchResult(t) {
				//alert('showSearchResult');
				if (t.length < 1) {
					showTree(t)
				} else {
					gs_show_loading();
					$(".jqueryFileTree.start").remove();
					
					jQuery.ajax({
						type: 'POST', //GET
						url: o.script,
						data: { file_search: t },
						dataType: 'html',
						contentType : 'application/x-www-form-urlencoded; charset=utf-8',
						success: function(data) {
							//console.log(data);
							$('#gs_dir_content').html(data);
							bindContent(unescape(t));
					   }});					
				}
				
			}

			function showRoot(){
				showTree(escape(o.root));
				//$(this).parent().parent().find('UL').slideUp({ duration: o.collapseSpeed, easing: o.collapseEasing });
				//$(this).parent().parent().find('LI.directory').removeClass('expanded').addClass('collapsed');
			}
			
			var cusElement = $('#gs_dir_list');
			// Loading message
			cusElement.html('<ul class="jqueryFileTree start"><li class="wait">' + o.loadMessage + '<li></ul>');
			// Get the initial file list
			cusElement.prepend('<a href="#" id="rootLink">root</a>');
			cusElement.find('#rootLink').bind('click', showRoot);
			
			showRoot();
		},
		
		doGSAction: function(o) {
			var curDir = $("#curDir").val();
			
			var dataForSend = null;
			
			
			var name = '';
			var dir = $(this).find('div.directory');
			var file = $(this).find('div.file');
						var searchresult = $(this).find('div.searchresult');
			if(dir.length>0) {
				name = dir.html();
			} else {
				name = file.html();
				
								if(searchresult.length>0) {
					curDir = $(this).attr('rel');
				}
			}
			
			//function (type, name, path, size, id, exta, lastMod) {
			gsitem = new gsItem('', name, '', '', '', '');
			
			//var gsitem = gs_get_cur_item($(this).attr('rel'));
			

			if (gsitem == null) {
				//alert('no gsitem');
		    }
			
			if (o.action == '23') { // zip
            	unZipItem(o, curDir, gsitem);
				return;
			}
			
			if (o.action == '12') { // show notepad
				showNotePad(o, curDir, gsitem);
				return;
			}
			
			if (o.action == '13') { // copy as
				copyAs(o, curDir, gsitem);
				return;
			}
			
			if (o.action == '14') { // show upload
				$('#gsuploadfiles').dialog({title: gs_getTranslation(o.lg, 29), modal: true, width: 460, height: 460,
					buttons: [ {text: gs_getTranslation(o.lg, 28), 
						        click: function() { 
						    	            $(this).dialog("close");
						                }
					           },
					           {
						       text: gs_getTranslation(o.lg, 3),
						       click: function() {
						       							
								    	   $(this).find("input[name=dir]").val(curDir);
								    	   $('#gsUploadForm').submit(); 
						               }
					         }]	
				});
				return;
			}
			
			if (o.action == '15') { // show image viewer
				showImageViewer(o, curDir, gsitem);
				return;
			}
			if (o.action == '16') { // show crop zoom image
				showJcrop(o, curDir, gsitem);
				return;
			}
            if (o.action == '18') { // ckeditor
            	showCKEditor(o, curDir, gsitem);
				return;
			}
            if (o.action == '19') { // zip
            	zipItem(o, curDir, gsitem);
				return;
			}
			if (o.action == '7') { // copy
				var clipBoard = $("#gsClipBoard");
				gs_storeSelectedItems();
				clipBoard.html('(Copy) ' + gs_clipboard.length + ' ' + gs_getTranslation(o.lg, 30));
				clipBoard.attr('rel', o.action);
				return;
			}
			if (o.action == '8') { // cut
				var clipBoard = $("#gsClipBoard");
				gs_storeSelectedItems();
				clipBoard.html('(Cut) ' + gs_clipboard.length + ' ' + gs_getTranslation(o.lg, 30));
				clipBoard.attr('rel', o.action);
				return;
			}
			if (o.action == '9') { //paste
				pasteItems(o, curDir, gsitem);
				return;
			}
			if (o.action == '10') { //rename
				renameItem(o, curDir, gsitem);
				return;
			}
			if (o.action == '101') { //properties
				propertiesItem(o, curDir, gsitem);
				return;
			}
			if (o.action == '11') { //download
				//console.log(gsitem);
				dataForSend = {opt: 8, filename: gsitem.name, dir: curDir};
				//20160615
				
				var ext = gsitem.name.slice(-4);
				ext.toLowerCase();
				
				if(ext == '.pdf') {
					window.open(gs_makeUrl(o.script, jQuery.param(dataForSend)));
				} else {
					location.href= gs_makeUrl(o.script, jQuery.param(dataForSend));
				}
				return;
			}
			if (o.action == '111') { //download from search
				dataForSend = {opt: 8, filename: gsitem.name, dir: curDir};
				//20160615
				
				var ext = gsitem.name.slice(-4);
				ext.toLowerCase();
				
				if(ext == '.pdf') {
					window.open(gs_makeUrl(o.script, jQuery.param(dataForSend)));
				} else {
					location.href= gs_makeUrl(o.script, jQuery.param(dataForSend));
				}
				return;
			}
			if (o.action == '2') { //new file
				newFile(o, curDir, gsitem);
				return;
			}
			if (o.action == '3') { //new dir
				newDir(o, curDir, gsitem);
				return;
			}
			if (o.action == '4' || o.action == '6') { //delete item
				deleteItem(o, curDir, gsitem);
				return;
			}
			if (o.action == '5') { //open dir
				$('#' + gsitem.id).trigger('click');
				return;
			}
			
			function showCKEditor(o, curDir, gsitem){
				var height = parseInt($(window).height()) - 100;
				var width = parseInt($(window).width()) - 100;
				$('#gsckeditor').dialog({title: 'CKEditor ' + gsitem.name, modal: true, width: width, height: height,
					buttons: [ { 
						           click: function() { $(this).dialog("close"); $('#gs_ckeditor_content').html(''); },
						           text: gs_getTranslation(o.lg, 28)
					            },
					            {
						           text: gs_getTranslation(o.lg, 31), 
							       click: function() {
							    	   $('#gs_ckeditor_content').hide();
							    	   $(this).append('<div class="loadingDiv">&nbsp;</div>');
							    	   //$(this).doGSAction({action: 13, type: 'file', script: o.script});
							    	   texta = $('#gsckeditor').find('textarea');
									   targetFile = texta.attr('rel');
									   content = CKEDITOR.instances.gsFileContent.getData();
									   dataForSend = {opt: 10, filename: targetFile, dir: curDir, filenContent: content};
									   sendAndRefresh(o, dataForSend, true, function(data) {
								              $('#gs_ckeditor_content').find('div.loadingDiv').remove();
								              $('#gs_ckeditor_content').show();
									   });
						       }
					       }]
				});
				$('#gs_ckeditor_content').html('<div class="loadingDiv">&nbsp;</div>');
				dataForSend = {opt: 9, filename: gsitem.name, dir: curDir};
				sendAndRefresh(o, dataForSend, false, function(data) {
					           $('#gs_ckeditor_content').html('<textarea id="gsFileContent" name=\'gsFileContent\' rel="' + gsitem.name +'">' + data + '</textarea>');
					           
					           if (typeof(CKEDITOR.instances.gsFileContent) != 'undefined') {
					        	   CKEDITOR.remove(CKEDITOR.instances['gsFileContent']);
					           }
					           
					           CKEDITOR.replace('gsFileContent', {language: o.lg});
					                       
	      	    });
			}
			
			function showNotePad(o, curDir, gsitem){
				var height = parseInt($(window).height()) - 100;
				var width = parseInt($(window).width()) - 100;
				var rows = parseInt(height / 30);
				var cols = parseInt(width / 10);
				$('#gsnotepadedit').dialog({title: 'Edit ' + gsitem.name, modal: true, width: width, height: height,
					buttons: [ { 
					             click: function() { $(this).dialog("close"); },
					             text: gs_getTranslation(o.lg, 28)
					            },
					            {
						           text: gs_getTranslation(o.lg, 31), 
							       click: function() {
								    	   $(this).find('textarea').hide();
								    	   $(this).append('<div class="loadingDiv">&nbsp;</div>');
								    	   texta = $('#gsnotepadedit').find('textarea');
										   targetFile = texta.attr('rel');
										   content = texta.val();
										   dataForSend = {opt: 10, filename: targetFile, dir: curDir, filenContent: content};
										   sendAndRefresh(o, dataForSend, true, function(data) {
									              $('#gsnotepadedit').find('div.loadingDiv').remove();
									              $('#gsnotepadedit').find('textarea').show();
										   });
						         }    
					         }]	
				});
				$('#gsnotepadedit').html('<div class="loadingDiv">&nbsp;</div>');
				dataForSend = {opt: 9, filename: encodeURIComponent(gsitem.name), dir: curDir};
				sendAndRefresh(o, dataForSend, false, function(data) {
					           $('#gsnotepadedit').html('<textarea name=\'gsFileContent\' rows="' + rows + '" cols="' + cols + '" rel="' + gsitem.name +'">' + data + '</textarea>');
	      	    });
			}
			
			function showImageViewer(o, curDir, gsitem){
				var height = parseInt($(window).height()) - 100;
				var width = parseInt($(window).width()) - 100;
				$('#gsimageviewer').dialog({title: 'Image viewer ' + gsitem.name, modal: true, width: width, height: height,
				    buttons: [{ 
				    	        click: function() { $(this).dialog("close"); $('#gsimageviewer_content').html(''); },
				    	        text: gs_getTranslation(o.lg, 28)
				               },
				               {
				               text: gs_getTranslation(o.lg, 32),
					           click: function() {
					        	   $('#gsimageviewer_content').html('<div class="loadingDiv">&nbsp;</div>');
								   dataForSend = {opt: 13, filename: gsitem.name, dir: curDir, new_x: $('#gs_image_x').val(), new_y: $('#gs_image_y').val()};
								   sendAndRefresh(o, dataForSend, true, function(data) {
									    dataForSend = {opt: 15, filename: gsitem.name, dir: curDir};
										$('#gsimageviewer_content').html('<img src="'+ gs_makeUrl(o.script, jQuery.param(dataForSend) +'&time='+ new Date().getTime())+'" id="gs_imageviewer_image"/>');  
								   });
					       }
				     }]
				});
				dataForSend = {opt: 15, filename: gsitem.name, dir: curDir};
				var imageSrc = gs_makeUrl(o.script, jQuery.param(dataForSend) +'&time='+ new Date().getTime());
				$('#gs_image_x').val('');
				$('#gs_image_y').val('');
				$('#gsimageviewer_content').html('<img id="gs_imageviewer_image"/>');
				$('#gs_imageviewer_image').load( function(){
					var tImageelement = $(this);
					$('#gs_image_x').val(tImageelement.width());
					$('#gs_image_y').val(tImageelement.height());
					$('#gs_image_x').attr('rel', tImageelement.width());
					$('#gs_image_y').attr('rel', tImageelement.height());
				});
				$('#gs_imageviewer_image').attr('src', imageSrc);
			}
			
			function showJcrop(o, curDir, gsitem){
				var gs_jcrop_div = $('#gs_jcrop_div');
				var height = parseInt($(window).height()) - 100;
				var width = parseInt($(window).width()) - 100;
				gs_jcrop_div.dialog({title: 'JCrop ' + gsitem.name, width: width, height: height, modal: true,
					buttons: [{ 
						       click: function() { $(this).dialog("close");},
						       text: gs_getTranslation(o.lg, 28)
					          },{
					           text: gs_getTranslation(o.lg, 33),
				               click: function() {
				            	  $('#gs_jcrop_div_container').html('<div class="loadingDiv">&nbsp;</div>');
				    	          $('#gs_jcrop_form').submit(); 
				                }
			                 }]
				});
				$('#gs_jcrop_div_container').html('<div class="loadingDiv">&nbsp;</div>');
				dataForSend = {opt: 15, filename: gsitem.name, dir: curDir};
				var imageSrc = gs_makeUrl(o.script, jQuery.param(dataForSend) +'&time='+ new Date().getTime());
				$('#gs_jcrop_div_container').html('<img src="'+ imageSrc + '" id="gsjcrop_target"/>');
				$('#gsjcrop_target').load( function(){
				    $('#gsjcrop_target').Jcrop({onSelect: updateCoords});
				});
				$("#gs_jcrop_dir").val(curDir);
				$("#gs_jcrop_filename").val(gsitem.name);
			}
			
			function pasteItems(o, curDir, gsitem){
				var clipBoard = $("#gsClipBoard");
				var opt = null;
				var selectedFiles = gsGetSelectedItemsPath();
				if (clipBoard.attr('rel') == '7') { //copy
					opt = 5;
				} else if (clipBoard.attr('rel') == '8') { // paste
					gs_clipboard = new Array();
					clipBoard.html('0 items');
					$('#gsclipboardContent').html('');
					clipBoard.attr('rel', '');
					opt = 7;
				} else {
					return;
				}
				if (selectedFiles != null) {
				    dataForSend = {opt: opt, files: selectedFiles, dir: curDir};
				    sendAndRefresh(o, dataForSend, true);
				}
				if (opt == 7) {
					for (var xx in gs_clipboard) {
						 if (gs_clipboard[xx].getExt() == 'dir') {
				             $("#" + gs_clipboard[xx].id).parent().remove();
						 }
					}
				}
			}
			
			function copyAs(o, curDir, gsitem){
				var newName = window.prompt(gs_getTranslation(o.lg, 34) + ': ', htmlspecialchars_decode(gsitem.name, 'ENT_QUOTES'));
				if (newName == null) {
					return;
				} 
				dataForSend = {opt: 14, filename: gsitem.name, dir: curDir, newfilename: newName};
				sendAndRefresh(o, dataForSend, true);
			}
			
			function unZipItem(o, curDir, gsitem){
				var newName = window.prompt(gs_getTranslation(o.lg, 43) + ': ', 'unzipped_' + htmlspecialchars_decode(gsitem.name, 'ENT_QUOTES'));
				if (newName == null) {
					return;
				}
				dataForSend = {opt: 17, filename: gsitem.name, dir: curDir, newfilename: newName};
				sendAndRefresh(o, dataForSend, true);
			}
			
			function zipItem(o, curDir, gsitem){
				var newName = window.prompt(gs_getTranslation(o.lg, 41) + ': ', htmlspecialchars_decode(gsitem.name, 'ENT_QUOTES') + '.zip');
				if (newName == null) {
					return;
				}
				dataForSend = {opt: 16, filename: gsitem.name, dir: curDir, newfilename: newName};
				sendAndRefresh(o, dataForSend, true);
			}
			
			function renameItem(o, curDir, gsitem){
				var newName = window.prompt(gs_getTranslation(o.lg, 35) + ': ', htmlspecialchars_decode(gsitem.name, 'ENT_QUOTES'));
				if (newName == null) {
					return;
				}
				dataForSend = {opt: 6, filename: curDir+gsitem.name, dir: curDir, newfilename: newName};
				sendAndRefresh(o, dataForSend, true);
			}

			function propertiesItem(o, curDir, gsitem){
				

				var wHeight = $(window).height();
				var wWidth = $(window).width();	
				var dWidth = "auto";
				var dHeight = "auto";
				
				// Buttons vorbereiten
				var myButtons={};
				myButtons[gs_getTranslation(o.lg, 102)] = function() {
					var formData = $('form[name="frmNED"]').serialize()
					formData = formData + '&ACT=SAVE&NV=T';
					formData = formData + '&dir=' + encodeURIComponent(curDir);
					formData = formData + '&filename=' + encodeURIComponent(gsitem.name);
					
					$.ajax({
						url		: o.script,
						type	: 'POST', //GET
						data	: formData,
						success : function(resp){
							resp = $.trim(resp);
							
							if(resp=='OK') {
								newDiv.dialog('close');  
								newDiv.empty();
								newDiv.remove();
								$('#gs_refreshbutton').trigger('click');
							} else {
								newDiv.html(resp);
							}
						},
						error	: function(resp){
							//alert(JSON.stringify(resp));
						}
					});
				}
				
				myButtons[gs_getTranslation(o.lg, 103)]= function() {
						$( this ).empty();
						$( this ).remove();
					}				
				
				$( "#_ned" ).empty();
				$( "#_ned" ).remove();
						
		
				var newDiv =  $("<div id='_ned'/>"); 

 				newDiv.load(o.script + '?r=' + Math.random(),
 					{opt: 101, filename: curDir+gsitem.name, dir: curDir},
					function() {
						newDiv.dialog({
							modal: true, 
							draggable: true,
							width:dWidth, height:dHeight, 
							title:gs_getTranslation(o.lg, 101),
						});
						newDiv.dialog('option', 'buttons', myButtons);
					}
				);

				//if(resp=='OK') {
				//	dataForSend = 
				//	sendAndRefresh(o, dataForSend, true);
				//}
			}
			
			function newFile(o, curDir, gsitem){
				var newName = window.prompt(gs_getTranslation(o.lg, 36) + ': ');
				if (newName == null || newName.length < 1) {
					return;
				} 
				dataForSend = {opt: 2, filename: newName, dir: curDir};
				sendAndRefresh(o, dataForSend, true);
			}
			
			function newDir(o, curDir, gsitem){
				var newName = window.prompt(gs_getTranslation(o.lg, 37) + ': ');
				if (newName == null || newName.length < 1) {
					return;
				} 
				dataForSend = {opt: 3, filename: newName, dir: curDir};
				sendAndRefresh(o, dataForSend, true);
			}
			
			function deleteItem(o, curDir, gsitem){
				if(!window.confirm(gs_getTranslation(o.lg, 38))){
					return;
				}

				var selectedFiles = new Array();
				selectedFiles.push(gsitem.name);
				if (selectedFiles != null) {
					dataForSend = {opt: 4, files: encodeURIComponent(selectedFiles), dir: curDir};
				}
				sendAndRefresh(o, dataForSend, true);
			}
			
			function sendAndRefresh(o, dataForSend, refresh, callback, type) {
				if (refresh) {
				    gs_show_loading();
				}
				if (typeof(type) == 'undefined') {
					type = 'text';
				}
				//dataForSend.dir = encodeURIComponent(dataForSend.dir);
				jQuery.ajax({
	      		      type: 'POST', //GET
					  url: o.script,
					  data: jQuery.param(dataForSend) + '&time='+ new Date().getTime(),
					  dataType: type,
					  contentType : 'application/x-www-form-urlencoded;charset=utf-8',
					  beforeSend : function(xhr) {
					       xhr.setRequestHeader('Accept', "text/html; charset=utf-8");
					   },
					  success: function(data) {
					              gsCheckResponce(data);
					              if (refresh) {
	          		                  $('#gs_refreshbutton').trigger('click');
					              }
	          		              if (callback) {
	          		            	  callback(data);
	          		              }
	      	   }});
			}
			
			function htmlspecialchars_decode (string, quote_style) {
				  // http://kevin.vanzonneveld.net
				  // +   original by: Mirek Slugen
				  // +   improved by: Kevin van Zonneveld (http://kevin.vanzonneveld.net)
				  // +   bugfixed by: Mateusz "loonquawl" Zalega
				  // +      input by: ReverseSyntax
				  // +      input by: Slawomir Kaniecki
				  // +      input by: Scott Cariss
				  // +      input by: Francois
				  // +   bugfixed by: Onno Marsman
				  // +    revised by: Kevin van Zonneveld (http://kevin.vanzonneveld.net)
				  // +   bugfixed by: Brett Zamir (http://brett-zamir.me)
				  // +      input by: Ratheous
				  // +      input by: Mailfaker (http://www.weedem.fr/)
				  // +      reimplemented by: Brett Zamir (http://brett-zamir.me)
				  // +    bugfixed by: Brett Zamir (http://brett-zamir.me)
				  // *     example 1: htmlspecialchars_decode("<p>this -&gt; &quot;</p>", 'ENT_NOQUOTES');
				  // *     returns 1: '<p>this -> &quot;</p>'
				  // *     example 2: htmlspecialchars_decode("&amp;quot;");
				  // *     returns 2: '&quot;'
				  var optTemp = 0,
					i = 0,
					noquotes = false;
				  if (typeof quote_style === 'undefined') {
					quote_style = 2;
				  }
				  string = string.toString().replace(/&lt;/g, '<').replace(/&gt;/g, '>');
				  var OPTS = {
					'ENT_NOQUOTES': 0,
					'ENT_HTML_QUOTE_SINGLE': 1,
					'ENT_HTML_QUOTE_DOUBLE': 2,
					'ENT_COMPAT': 2,
					'ENT_QUOTES': 3,
					'ENT_IGNORE': 4
				  };
				  if (quote_style === 0) {
					noquotes = true;
				  }
				  if (typeof quote_style !== 'number') { // Allow for a single string or an array of string flags
					quote_style = [].concat(quote_style);
					for (i = 0; i < quote_style.length; i++) {
					  // Resolve string input to bitwise e.g. 'PATHINFO_EXTENSION' becomes 4
					  if (OPTS[quote_style[i]] === 0) {
						noquotes = true;
					  } else if (OPTS[quote_style[i]]) {
						optTemp = optTemp | OPTS[quote_style[i]];
					  }
					}
					quote_style = optTemp;
				  }
				  if (quote_style & OPTS.ENT_HTML_QUOTE_SINGLE) {
					string = string.replace(/&#0*39;/g, "'"); // PHP doesn't currently escape if more than one 0, but it should
					// string = string.replace(/&apos;|&#x0*27;/g, "'"); // This would also be useful here, but not a part of PHP
				  }
				  if (!noquotes) {
					string = string.replace(/&quot;/g, '"');
				  }
				  // Put this in last place to avoid escape being double-decoded
				  string = string.replace(/&amp;/g, '&');

				  return string;
			}


		}
	});
	
})(jQuery);

//jQuery Context Menu Plugin
//
// Version 1.01
//
// Cory S.N. LaViska
// A Beautiful Site (http://abeautifulsite.net/)
//
// More info: http://abeautifulsite.net/2008/09/jquery-context-menu-plugin/
//
// Terms of Use
//
// This plugin is dual-licensed under the GNU General Public License
//   and the MIT License and is copyright A Beautiful Site, LLC.
//
if(jQuery)( function() {
	jQuery.extend(jQuery.fn, {
		
		contextMenu: function(o, callback, onShowMenu) {
			// Defaults
			if( o.menu == undefined ) return false;
			if( o.inSpeed == undefined ) o.inSpeed = 150;
			if( o.addSelectedClass == undefined ) o.addSelectedClass = true;
			if( o.outSpeed == undefined ) o.outSpeed = 75;
			// 0 needs to be -1 for expected results (no fade)
			if( o.inSpeed == 0 ) o.inSpeed = -1;
			if( o.outSpeed == 0 ) o.outSpeed = -1;
			// Loop each context menu
			$(this).each( function() {
				var el = $(this);
				var offset = $(el).offset();
				// Add contextMenu class
				$('#' + o.menu).addClass('contextMenu');
				// Simulate a true right click
				$(this).mousedown( function(e) {
					var evt = e;
					evt.stopPropagation();
					$(this).mouseup( function(e) {
						e.stopPropagation();
						var srcElement = $(this);
						srcElement.unbind('mouseup');
						
						if( evt.button == 2 ) {
							// Hide context menus that may be showing
							$(".contextMenu").hide();
							// Get this context menu
							var menu = $('#' + o.menu);
							menu.enableContextMenuItems();
							if (onShowMenu) {
								if (!onShowMenu( srcElement, menu )) {
									return false;
								}
							}
							if (!srcElement.hasClass('rowSelected')){
								$("#gs_content_table div.gsItem").each(function(){
									$(this).removeClass('rowSelected');					
								});
								if (o.addSelectedClass) {
								    srcElement.addClass('rowSelected');
							    }
							} 
							
							var jmenu = $(menu);
							if( $(el).hasClass('disabled')) {
								return false;
							}
							// Detect mouse position
							var d = {}, x, y;
							
							if( self.innerHeight ) {
								d.pageYOffset = self.pageYOffset;
								d.pageXOffset = self.pageXOffset;
								d.innerHeight = self.innerHeight;
								d.innerWidth = self.innerWidth;
							} else if( document.documentElement &&
								document.documentElement.clientHeight ) {
								d.pageYOffset = document.documentElement.scrollTop;
								d.pageXOffset = document.documentElement.scrollLeft;
								d.innerHeight = document.documentElement.clientHeight;
								d.innerWidth = document.documentElement.clientWidth;
							} else if( document.body ) {
								d.pageYOffset = document.body.scrollTop;
								d.pageXOffset = document.body.scrollLeft;
								d.innerHeight = document.body.clientHeight;
								d.innerWidth = document.body.clientWidth;
							}
							
							(e.pageX) ? x = e.pageX : x = e.clientX + d.scrollLeft;
							(e.pageY) ? y = e.pageY : y = e.clientY + d.scrollTop;
							//alert("pageX: " + e.pageX + ", pageY: " + e.pageY + '#'+x+'#'+y);
							
							// Show the menu
							$(document).unbind('click');
							jmenu.css({ top: y, left: x }).fadeIn(o.inSpeed);
							
							// Hover events
							jmenu.find('A').mouseover( function() {
								jmenu.find('LI.hover').removeClass('hover');
								if (!$(this).parent().parent().hasClass('subContextMenu')) {
									 jmenu.find('UL.subContextMenu').hide();
								}
								$(this).parent().addClass('hover');
								$(this).parent().find('UL').css({ top: 0, left: 120 }).fadeIn(o.inSpeed);
							}).mouseout( function() {
								jmenu.find('LI.hover').removeClass('hover');
							});
							
							// When items are selected
							menu.find('A').unbind('click');
							menu.find('A').bind('click', function() {
								if($(this).parent().hasClass('disabled')){
								   return false;
							    }
								$(".contextMenu").hide();
								// Callback
								if (callback) {
								    callback( $(this).attr('rel'), $(srcElement), {x: x - offset.left, y: y - offset.top, docX: x, docY: y} );
							    }
								return false;
							});
							
							// Hide bindings
							setTimeout( function() { // Delay for Mozilla
								$(document).click( function() {
									$(menu).fadeOut(o.outSpeed);
								});
							}, 0);
						}
					});
				});
				
				// Disable text selection
/*				
				if( jQuery.browser.mozilla ) {
					$('#' + o.menu).each( function() { $(this).css({ 'MozUserSelect' : 'none' }); });
				} else if( jQuery.browser.msie ) {
					$('#' + o.menu).each( function() { $(this).bind('selectstart.disableTextSelect', function() { return false; }); });
				} else {
					$('#' + o.menu).each(function() { $(this).bind('mousedown.disableTextSelect', function() { return false; }); });
				}
*/				
				// Disable browser context menu (requires both selectors to work in IE/Safari + FF/Chrome)
				$(el).add($('UL.contextMenu')).bind('contextmenu', function() { return false; });
				
			});
			return $(this);
		},
		
		// Disable context menu items on the fly
		disableContextMenuItems: function(o) {
			if( o == undefined ) {
				// Disable all
				$(this).find('LI').addClass('disabled');
				return( $(this) );
			}
			$(this).each( function() {
				if( o != undefined ) {
					var d = o.split(',');
					for( var i = 0; i < d.length; i++ ) {
						//alert(d[i]);
						$(this).find('A[rel="' + d[i] + '"]').parent().addClass('disabled');
					}
				}
			});
			return( $(this) );
		},
		
		// Enable context menu items on the fly
		enableContextMenuItems: function(o) {
			if( o == undefined ) {
				// Enable all
				$(this).find('LI.disabled').removeClass('disabled');
				return( $(this) );
			}
			$(this).each( function() {
				if( o != undefined ) {
					var d = o.split(',');
					for( var i = 0; i < d.length; i++ ) {
						$(this).find('A[rel="' + d[i] + '"]').parent().removeClass('disabled');
						
					}
				}
			});
			return( $(this) );
		},
		
		// Disable context menu(s)
		disableContextMenu: function() {
			$(this).each( function() {
				$(this).addClass('disabled');
			});
			return( $(this) );
		},
		
		// Enable context menu(s)
		enableContextMenu: function() {
			$(this).each( function() {
				$(this).removeClass('disabled');
			});
			return( $(this) );
		},
		
		// Destroy context menu(s)
		destroyContextMenu: function() {
			// Destroy specified context menus
			$(this).each( function() {
				// Disable action
				$(this).unbind('mousedown').unbind('mouseup');
			});
			return( $(this) );
		}
		
	});
})(jQuery);