X-Git-Url: https://scm.cri.mines-paristech.fr/git/Plinn.git/blobdiff_plain/99afe0ce8700bf835ff7bbedf77bb46e58f996d8..a75be5ed39db7d2d87f5184ea30ce17ec8b4c5ab:/skins/ajax_scripts/folder_contents_script.js

diff --git a/skins/ajax_scripts/folder_contents_script.js b/skins/ajax_scripts/folder_contents_script.js
index 379c2c3..6480f9d 100644
--- a/skins/ajax_scripts/folder_contents_script.js
+++ b/skins/ajax_scripts/folder_contents_script.js
@@ -4,37 +4,63 @@
 // 
 // 
 
+var FolderDDropControler;
+var DropTarget;
+var loadListing;
+var DDFolderUploader;
+
+(function(){
+
 function getTargetRow(evt){
 	var target = getTargetedObject(evt);
-	while (target.nodeName != "TR")
-		target = target.parentNode;
+	while (target.nodeName !== "TR") {
+		target = target.parentNode; }
 	return target;
 }
 
-function FolderDDropControler(listing) {
+FolderDDropControler = function(listing, orderable, firstItemPos) {
 	this.folderUrl = document.getElementById("FolderUrl").innerHTML;
 	this.targetRow = null;
 	this.lastOverPosition = null;
 	this.prevDirUp = null;
 	this.noOver = true;
 	this.listing = listing;
+	this.firstItemPos = firstItemPos;
+	this._updatePositions();
+	this.lastCBChecked = undefined;
 	var thisControler = this;
-	this.listing.onmousedown	= function(evt) {thisControler.drag(evt);};
-	this.listing.onmouseover	= function(evt) {thisControler.moveRow(evt);};
-	this.listing.onmouseup		= function(evt) {thisControler.drop(evt);};
-	this.listing.onclick		= function(evt) {thisControler.disableClickAfterDrop(evt);};
+	if (orderable) {
+		this.listing.onmousedown	= function(evt) {thisControler.drag(evt);};
+		this.listing.onmouseover	= function(evt) {thisControler.moveRow(evt);};
+		this.listing.onmouseup		= function(evt) {thisControler.drop(evt);};
+		addListener(this.listing, 'click', function(evt) {thisControler.disableClickAfterDrop(evt);});
+	}
+	addListener(this.listing, 'click', function(evt) {thisControler.selectCBRange(evt);});
 	
-	if (browser.isIE) {
+	if (browser.isIE10max) {
 		this.listing.ondragstart = function() { window.event.returnValue = false;};
 	}
-}
+};
+
+FolderDDropControler.prototype._updatePositions = function() {
+	var rows = this.listing.getElementsByTagName("TR");
+	var i, row;
+	for (i=0 ; i < rows.length ; i++ ) {
+		row = rows[i];
+		row.pos = i + this.firstItemPos;
+		if (i % 2 === 0) {
+			row.className = "even"; }
+		else {
+			row.className = "odd"; }
+	}
+};
 
 FolderDDropControler.prototype.drag =  function(evt){
 	var target = getTargetedObject(evt);
-	if (target.nodeName == "INPUT") return true;
+	if (target.nodeName === "INPUT") { return true; }
 	disableDefault(evt);
 	var targetRow = getTargetRow(evt);
-	targetRow.style.backgroundColor = base_properties["highLightColor"];
+	targetRow.style.backgroundColor = base_properties.highLightColor;
 	this.listing.style.cursor = "move";
 	this.targetRow = targetRow;
 	this.lastOverPosition = targetRow.pos;
@@ -42,13 +68,13 @@ FolderDDropControler.prototype.drag =  function(evt){
 
 FolderDDropControler.prototype.moveRow =  function(evt){
 	var targetRow = this.targetRow;
-	if (targetRow != null) {
+	if (targetRow !== null) {
 		this.noOver = false;
-		if (browser.isIE) document.selection.clear();
+		if (browser.isIE10max) {document.selection.clear();}
 		var overRow = getTargetRow(evt);
 
-	 	if (overRow.pos == targetRow.pos) return;
- 	
+		if (overRow.pos === targetRow.pos) {return;}
+
 		if (this.lastOverPosition < overRow.pos) { // move up
 			this.listing.insertBefore(targetRow, overRow.nextSibling);
 			this.prevDirUp = true;
@@ -74,45 +100,36 @@ FolderDDropControler.prototype.moveRow =  function(evt){
 
 FolderDDropControler.prototype.drop =  function(evt){
 	var targetRow = this.targetRow;
-	if (targetRow != null) {
+	if (targetRow !== null) {
 		targetRow.style.backgroundColor="";
 		this.listing.style.cursor = "";
+		var thisControler = this;
 		if (this.noOver) {
-			var thisControler = this;
 			setTimeout(function(){thisControler.reset();}, 50);
 			return;
 		}
-		if (this.lastOverPosition != null) {
+		if (this.lastOverPosition !== null) {
 			// get new object position.
 			var trim = 0;
-			if (targetRow.pos < this.lastOverPosition && !this.prevDirUp)
-				trim = -1;
-			else if (targetRow.pos > this.lastOverPosition && this.prevDirUp)
-				trim = 1;
+			if (targetRow.pos < this.lastOverPosition && !this.prevDirUp) {
+				trim = -1; }
+			else if (targetRow.pos > this.lastOverPosition && this.prevDirUp) {
+				trim = 1; }
 		
 			// construct url
-	  		var object_id = targetRow.getElementsByTagName("INPUT")[0].getAttribute("value");
-	  		var url = this.folderUrl + "/moveObjectIdToPosition";
-	  		var form ="object_id=" + object_id + "&position:int=" +
-	  				   String(this.lastOverPosition - 1 + trim);
+			var object_id = targetRow.getElementsByTagName("INPUT")[0].getAttribute("value");
+			var url = this.folderUrl + "/moveObjectIdToPosition";
+			var form ="object_id=" + object_id + "&position:int=" +
+					   String(this.lastOverPosition - 1 + trim);
 
 			// reinitialize positions
-			var rows = this.listing.getElementsByTagName("TR"), row;
-			for (var i = 0 ; i < rows.length ; i++) {
-				row = rows[i];
-				row.pos = i+1;
-	  			if (i % 2 == 0)
-	  				row.className = "even";
-	  			else
-	  				row.className = "odd";
-	  		}
-
-			// send request	    		
+			this._updatePositions();
+
+			// send request				
 			var req = new XMLHttpRequest();
 			req.open("POST", url, true);
 			req.setRequestHeader("Content-Type", "application/x-www-form-urlencoded;charset=utf-8");
 			req.send(form);
-			var thisControler = this;
 			setTimeout(function(){thisControler.reset();}, 50);
 		}
 	}
@@ -127,47 +144,80 @@ FolderDDropControler.prototype.disableClickAfterDrop = function(evt) {
 	this.reset();
 };
 
+FolderDDropControler.prototype.selectCBRange = function(evt) {
+	var target = getTargetedObject(evt);
+	if (target.tagName === 'INPUT' && target.type === 'checkbox') {
+		evt = getEventObject(evt);
+		var shift = evt.shiftKey;
+		if (shift && this.lastCBChecked) {
+			var from = this.getCBIndex(this.lastCBChecked);
+			var to = this.getCBIndex(target);
+			var rows = this.listing.getElementsByTagName('TR');
+			var start = Math.min(from, to);
+			var stop = Math.max(from, to);
+			var i;
+			for (i=start ; i<stop ; i++ ) {
+				rows[i].getElementsByTagName('INPUT')[0].checked = true;
+			}
+		}
+		else if (target.checked) {
+			this.lastCBChecked = target;
+		}
+		else {
+			this.lastCBChecked = undefined;
+		}
+	}
+};
+
+FolderDDropControler.prototype.getCBIndex = function(cb) {
+	var row = cb.parentNode;
+	while(row.tagName !== 'TR') {
+		row = row.parentNode;
+	}
+	return row.pos - this.firstItemPos;
+};
+
 FolderDDropControler.prototype.reset = function() {
 	this.targetRow = null;
 	this.lastOverPosition = null;
 	this.prevDirUp = null;
 	this.noOver = true;
-}
+};
 
 
 
-function DropTarget(node, folderDDControler) {
+DropTarget = function(node, folderDDControler) {
 	this.folderDDControler = folderDDControler;
-	this.batchSize = parseInt(document.getElementById("BatchNavigationSize").innerHTML);
+	this.batchSize = parseInt(document.getElementById("BatchNavigationSize").innerHTML, 10);
 	var thisControler = this;
 	node.onmouseup = function(evt){thisControler.drop(evt);};
 	node.onmouseover = function(evt) {thisControler.highlightTarget(evt);};
 	node.onmouseout = function(evt) {
 		var target = getTargetedObject(evt);
-		if (target.nodeName == "A" && target.className == "dropPageTarget")
-			target.className = "";
+		if (target.nodeName === "A" && target.className === "dropPageTarget"){
+			target.className = "";}
 	};
-}
+};
 
 DropTarget.prototype.drop = function(evt) {
 	var target = getTargetedObject(evt);
-	if (target.nodeName == "A" &&
-		target.className != "previous" && 
-		target.className != "next") {
-		var pageNumber = parseInt(target.innerHTML);
+	if (target.nodeName === "A" &&
+		target.className !== "previous" && 
+		target.className !== "next") {
+		var pageNumber = parseInt(target.innerHTML, 10);
 		var targetRow = this.folderDDControler.targetRow;
 		if ( !isNaN(pageNumber) && targetRow) {
 			this.folderDDControler.reset();
-    		var object_id = targetRow.getElementsByTagName("INPUT")[0].getAttribute("value");
-    		var url = this.folderDDControler.folderUrl + "/moveObjectIdToPosition";
-    		var form ="object_id=" + object_id + "&position:int=" + String(this.batchSize * (pageNumber-1));
+			var object_id = targetRow.getElementsByTagName("INPUT")[0].getAttribute("value");
+			var url = this.folderDDControler.folderUrl + "/moveObjectIdToPosition";
+			var form ="object_id=" + object_id + "&position:int=" + String(this.batchSize * (pageNumber-1));
 			// send request
 			var req = new XMLHttpRequest();
 			req.open("POST", url, true);
 			req.setRequestHeader("Content-Type", "application/x-www-form-urlencoded;charset=utf-8");
 			req.send(form);
 			req.onreadystatechange = function() {
-				if (req.readyState == 4) {
+				if (req.readyState === 4) {
 					switch (req.status) {
 						case 200:
 						case 204:
@@ -176,7 +226,7 @@ DropTarget.prototype.drop = function(evt) {
 							break;
 						default:
 							alert('Error: ' + req.status);
-					};
+					}
 				}
 			};
 		}
@@ -184,34 +234,35 @@ DropTarget.prototype.drop = function(evt) {
 };
 
 DropTarget.prototype.highlightTarget = function(evt){
-	if (browser.isIE) document.selection.clear();
+	if (browser.isIE10max) {document.selection.clear();}
 	var target = getTargetedObject(evt);
 	if (this.folderDDControler.targetRow &&
-		target.nodeName == "A" &&
-		target.className != "previous" &&
-		target.className != "next")
-		target.className = "dropPageTarget";
+		target.nodeName === "A" &&
+		target.className !== "previous" &&
+		target.className !== "next"){
+		target.className = "dropPageTarget";}
 };
 
 
 
 
-function loadListing(evt) {
+loadListing = function(evt) {
 	var target = getTargetedObject(evt);
 	disableDefault(evt);
 	disablePropagation(evt);
+	var url;
 	switch (target.nodeName) {
 		case "A" :
-			var parts = target.href.split('?')
-			var url = parts[0];
+			var parts = target.href.split('?');
+			url = parts[0];
 			var query = '';
-			if (parts.length == 2)
-				query = parts[1];
+			if (parts.length === 2){
+				query = parts[1];}
 			
 			var urlParts = url.split("/");
-			var url = urlParts.slice(0,urlParts.length-1).join("/");
-			if (query.search("template") == -1)
-				query += "&template=folder_contents_macros&macro=FolderListing&fragmentId=FolderListing";
+			url = urlParts.slice(0,urlParts.length-1).join("/");
+			if (query.search("template") === -1){
+				query += "&template=folder_contents_macros&macro=FolderListing&fragmentId=FolderListing";}
 			url = url + "/folder_contents?" + query;
 			
 			var fi = new FragmentImporter(url);
@@ -219,9 +270,9 @@ function loadListing(evt) {
 			break;
 
 		case "IMG" :
-			if (target.id == 'SetSortingAsDefault') {
+			if (target.id === 'SetSortingAsDefault') {
 				var parent = target.parentNode;
-				var url = parent.href;
+				url = parent.href;
 				url = url.replace("folder_contents", "folder_sort_control");
 				parent.parentNode.removeChild(parent);
 				
@@ -232,4 +283,93 @@ function loadListing(evt) {
 			break;
 	}
 	return false;
-}
+};
+
+DDFolderUploader = function(dropbox, uploadUrl, listing) {
+	DDFileUploaderBase.apply(this, [dropbox, uploadUrl]);
+	this.listing = listing;
+	this.progressBarMaxSize = listing.clientWidth;
+	var thead = listing;
+	do {
+		thead = thead.previousSibling;
+	} while (thead.tagName !== 'THEAD');
+
+	var cells = thead.getElementsByTagName('th');
+	var cell, i;
+	this.tableSpan = 0;
+	for (i=0 ; i < cells.length ; i++) {
+		cell = cells[i];
+		this.tableSpan += cell.getAttribute('colspan') ? Number(cell.getAttribute('colspan')) : 1;
+	}
+	var lastRow = listing.lastChild;
+	while(lastRow && lastRow.tagName !== 'TR') {
+		lastRow = lastRow.previousSibling;
+	}
+	this.lastRowClassName = lastRow ? lastRow.className : 'even';
+};
+
+copyPrototype(DDFolderUploader, DDFileUploaderBase);
+
+
+DDFolderUploader.prototype.createRow = function(file) {
+	var row = document.createElement('tr');
+	row.file = file;
+	row.className = this.lastRowClassName === 'even' ? 'odd' : 'even';
+	this.lastRowClassName = row.className;
+	var td = document.createElement('td');
+	td.setAttribute('colspan', this.tableSpan);
+	var relSpan = document.createElement('span');
+	relSpan.style.position = 'relative';
+	td.appendChild(relSpan);
+	var progressBar = document.createElement('span');
+	progressBar.className = 'upload-progress';
+	row.progressBar = progressBar;
+	relSpan.appendChild(progressBar);
+	var fileNameSpan = document.createElement('span');
+	fileNameSpan.innerHTML = file.name;
+	td.appendChild(fileNameSpan);
+	row.appendChild(td);
+	this.listing.appendChild(row);
+	this.progressBarMaxSize = row.clientWidth;
+	return row;
+};
+
+// Methods about upload
+DDFolderUploader.prototype.handleFiles = function(files) {
+	var file, i, row;
+	for (i = 0; i < files.length; i++) {
+		file = files[i];
+		row = this.createRow(file);
+		this.uploadQueuePush(row);
+	}
+};
+
+DDFolderUploader.prototype.beforeUpload = function(item) {
+	this.uploadedItem = item;
+	this.progressBar = item.progressBar;
+};
+
+DDFolderUploader.prototype.uploadCompleteHandlerCB = function(req) {
+	var item = this.uploadedItem;
+	var row = getCopyOfNode(req.responseXML.documentElement.firstChild);
+	row.className = item.className;
+
+	if (req.status === 200) {
+		// update
+		console.log('todo');
+	}
+	else if(req.status === 201) {
+		// creation
+		this.listing.replaceChild(row, item);
+		this.progressBarMaxSize = row.clientWidth;
+	}
+};
+
+DDFolderUploader.prototype.progressHandlerCB = function(progress) {
+	// 0 <= progress <= 1
+	var size = this.progressBarMaxSize * progress;
+	size = Math.round(size);
+	this.progressBar.style.width = size + 'px';
+};
+
+}());
\ No newline at end of file