/*!
* jQuery UI Sortable @VERSION
* http://jqueryui.com
*
* Copyright 2013 jQuery Foundation and other contributors
* Released under the MIT license.
* http://jquery.org/license
*
* http://api.jqueryui.com/sortable/
*
* Depends:
* jquery.ui.core.js
* jquery.ui.mouse.js
* jquery.ui.widget.js
*/
(function( $, undefined ) {
$.widget("ui.sortable", $.ui.mouse, {
version: "@VERSION",
widgetEventPrefix: "sort",
ready: false,
options: {
appendTo: "parent",
axis: false,
connectWith: false,
containment: false,
cursor: "auto",
cursorAt: false,
dropOnEmpty: true,
forcePlaceholderSize: false,
forceHelperSize: false,
grid: false,
handle: false,
helper: "original",
items: "> *",
opacity: false,
placeholder: false,
revert: false,
scroll: true,
scrollSensitivity: 20,
scrollSpeed: 20,
scope: "default",
tolerance: "intersect",
zIndex: 1000,
// callbacks
activate: null,
beforeStop: null,
change: null,
deactivate: null,
out: null,
over: null,
receive: null,
remove: null,
sort: null,
start: null,
stop: null,
update: null
},
_isOverAxis: function( x, reference, size ) {
return ( x >= reference ) && ( x < ( reference + size ) );
},
_isFloating: function( item ) {
return (/left|right/).test(item.css("float")) || (/inline|table-cell/).test(item.css("display"));
},
_create: function() {
var o = this.options;
this.containerCache = {};
this.element.addClass("ui-sortable");
//Get the items
this.refresh();
//Let's determine if the items are being displayed horizontally
this.floating = this.items.length ? o.axis === "x" || this._isFloating(this.items[0].item) : false;
//Let's determine the parent's offset
this.offset = this.element.offset();
//Initialize mouse events for interaction
this._mouseInit();
//We're ready to go
this.ready = true;
},
_destroy: function() {
this.element
.removeClass("ui-sortable ui-sortable-disabled");
this._mouseDestroy();
for ( var i = this.items.length - 1; i >= 0; i-- ) {
this.items[i].item.removeData(this.widgetName + "-item");
}
return this;
},
_mouseCapture: function(event, overrideHandle) {
var currentItem = null,
validHandle = false,
that = this;
if (this.reverting) {
return false;
}
if(this.options.disabled || this.options.type === "static") {
return false;
}
//We have to refresh the items data once first
this._refreshItems(event);
//Find out if the clicked node (or one of its parents) is a actual item in this.items
$(event.target).parents().each(function() {
if($.data(this, that.widgetName + "-item") === that) {
currentItem = $(this);
return false;
}
});
if($.data(event.target, that.widgetName + "-item") === that) {
currentItem = $(event.target);
}
if(!currentItem) {
return false;
}
if(this.options.handle && !overrideHandle) {
$(this.options.handle, currentItem).find("*").addBack().each(function() {
if(this === event.target) {
validHandle = true;
}
});
if(!validHandle) {
return false;
}
}
this.currentItem = currentItem;
this._removeCurrentsFromItems();
return true;
},
_mouseStart: function(event, overrideHandle, noActivation) {
var i, body,
o = this.options;
this.currentContainer = this;
//We only need to call refreshPositions, because the refreshItems call has been moved to mouseCapture
this.refreshPositions();
//Create and append the visible helper
this.helper = this._createHelper(event);
//Cache the helper size
this._cacheHelperProportions();
/*
* - Position generation -
* This block generates everything position related - it's the core of draggables.
*/
//Cache the margins of the original element
this._cacheMargins();
//Get the next scrolling parent
this.scrollParent = this.helper.scrollParent();
//The element's absolute position on the page minus margins
this.offset = this.currentItem.offset();
this.offset = {
top: this.offset.top - this.margins.top,
left: this.offset.left - this.margins.left
};
$.extend(this.offset, {
click: { //Where the click happened, relative to the element
left: event.pageX - this.offset.left,
top: event.pageY - this.offset.top
},
parent: this._getParentOffset(),
relative: this._getRelativeOffset() //This is a relative to absolute position minus the actual position calculation - only used for relative positioned helper
});
// Only after we got the offset, we can change the helper's position to absolute
// TODO: Still need to figure out a way to make relative sorting possible
this.helper.css("position", "absolute");
this.cssPosition = this.helper.css("position");
//Generate the original position
this.originalPosition = this._generatePosition(event);
this.originalPageX = event.pageX;
this.originalPageY = event.pageY;
//Adjust the mouse offset relative to the helper if "cursorAt" is supplied
(o.cursorAt && this._adjustOffsetFromHelper(o.cursorAt));
//Cache the former DOM position
this.domPosition = { prev: this.currentItem.prev()[0], parent: this.currentItem.parent()[0] };
//If the helper is not the original, hide the original so it's not playing any role during the drag, won't cause anything bad this way
if(this.helper[0] !== this.currentItem[0]) {
this.currentItem.hide();
}
//Create the placeholder
this._createPlaceholder();
//Set a containment if given in the options
if(o.containment) {
this._setContainment();
}
if( o.cursor && o.cursor !== "auto" ) { // cursor option
body = this.document.find( "body" );
// support: IE
this.storedCursor = body.css( "cursor" );
body.css( "cursor", o.cursor );
this.storedStylesheet = $( "" ).appendTo( body );
}
if(o.opacity) { // opacity option
if (this.helper.css("opacity")) {
this._storedOpacity = this.helper.css("opacity");
}
this.helper.css("opacity", o.opacity);
}
if(o.zIndex) { // zIndex option
if (this.helper.css("zIndex")) {
this._storedZIndex = this.helper.css("zIndex");
}
this.helper.css("zIndex", o.zIndex);
}
//Prepare scrolling
if(this.scrollParent[0] !== document && this.scrollParent[0].tagName !== "HTML") {
this.overflowOffset = this.scrollParent.offset();
}
//Call callbacks
this._trigger("start", event, this._uiHash());
//Recache the helper size
if(!this._preserveHelperProportions) {
this._cacheHelperProportions();
}
//Post "activate" events to possible containers
if( !noActivation ) {
for ( i = this.containers.length - 1; i >= 0; i-- ) {
this.containers[ i ]._trigger( "activate", event, this._uiHash( this ) );
}
}
//Prepare possible droppables
if($.ui.ddmanager) {
$.ui.ddmanager.current = this;
}
if ($.ui.ddmanager && !o.dropBehaviour) {
$.ui.ddmanager.prepareOffsets(this, event);
}
this.dragging = true;
this.helper.addClass("ui-sortable-helper");
this._mouseDrag(event); //Execute the drag once - this causes the helper not to be visible before getting its correct position
return true;
},
_mouseDrag: function(event) {
var i, item, itemElement, intersection,
o = this.options,
scrolled = false;
//Compute the helpers position
this.position = this._generatePosition(event);
this.positionAbs = this._convertPositionTo("absolute");
if (!this.lastPositionAbs) {
this.lastPositionAbs = this.positionAbs;
}
//Do scrolling
if(this.options.scroll) {
if(this.scrollParent[0] !== document && this.scrollParent[0].tagName !== "HTML") {
if((this.overflowOffset.top + this.scrollParent[0].offsetHeight) - event.pageY < o.scrollSensitivity) {
this.scrollParent[0].scrollTop = scrolled = this.scrollParent[0].scrollTop + o.scrollSpeed;
} else if(event.pageY - this.overflowOffset.top < o.scrollSensitivity) {
this.scrollParent[0].scrollTop = scrolled = this.scrollParent[0].scrollTop - o.scrollSpeed;
}
if((this.overflowOffset.left + this.scrollParent[0].offsetWidth) - event.pageX < o.scrollSensitivity) {
this.scrollParent[0].scrollLeft = scrolled = this.scrollParent[0].scrollLeft + o.scrollSpeed;
} else if(event.pageX - this.overflowOffset.left < o.scrollSensitivity) {
this.scrollParent[0].scrollLeft = scrolled = this.scrollParent[0].scrollLeft - o.scrollSpeed;
}
} else {
if(event.pageY - $(document).scrollTop() < o.scrollSensitivity) {
scrolled = $(document).scrollTop($(document).scrollTop() - o.scrollSpeed);
} else if($(window).height() - (event.pageY - $(document).scrollTop()) < o.scrollSensitivity) {
scrolled = $(document).scrollTop($(document).scrollTop() + o.scrollSpeed);
}
if(event.pageX - $(document).scrollLeft() < o.scrollSensitivity) {
scrolled = $(document).scrollLeft($(document).scrollLeft() - o.scrollSpeed);
} else if($(window).width() - (event.pageX - $(document).scrollLeft()) < o.scrollSensitivity) {
scrolled = $(document).scrollLeft($(document).scrollLeft() + o.scrollSpeed);
}
}
if(scrolled !== false && $.ui.ddmanager && !o.dropBehaviour) {
$.ui.ddmanager.prepareOffsets(this, event);
}
}
//Regenerate the absolute position used for position checks
this.positionAbs = this._convertPositionTo("absolute");
//Set the helper position
if(!this.options.axis || this.options.axis !== "y") {
this.helper[0].style.left = this.position.left+"px";
}
if(!this.options.axis || this.options.axis !== "x") {
this.helper[0].style.top = this.position.top+"px";
}
//Rearrange
for (i = this.items.length - 1; i >= 0; i--) {
//Cache variables and intersection, continue if no intersection
item = this.items[i];
itemElement = item.item[0];
intersection = this._intersectsWithPointer(item);
if (!intersection) {
continue;
}
// Only put the placeholder inside the current Container, skip all
// items from other containers. This works because when moving
// an item from one container to another the
// currentContainer is switched before the placeholder is moved.
//
// Without this, moving items in "sub-sortables" can cause
// the placeholder to jitter beetween the outer and inner container.
if (item.instance !== this.currentContainer) {
continue;
}
// cannot intersect with itself
// no useless actions that have been done before
// no action if the item moved is the parent of the item checked
if (itemElement !== this.currentItem[0] &&
this.placeholder[intersection === 1 ? "next" : "prev"]()[0] !== itemElement &&
!$.contains(this.placeholder[0], itemElement) &&
(this.options.type === "semi-dynamic" ? !$.contains(this.element[0], itemElement) : true)
) {
this.direction = intersection === 1 ? "down" : "up";
if (this.options.tolerance === "pointer" || this._intersectsWithSides(item)) {
this._rearrange(event, item);
} else {
break;
}
this._trigger("change", event, this._uiHash());
break;
}
}
//Post events to containers
this._contactContainers(event);
//Interconnect with droppables
if($.ui.ddmanager) {
$.ui.ddmanager.drag(this, event);
}
//Call callbacks
this._trigger("sort", event, this._uiHash());
this.lastPositionAbs = this.positionAbs;
return false;
},
_mouseStop: function(event, noPropagation) {
if(!event) {
return;
}
//If we are using droppables, inform the manager about the drop
if ($.ui.ddmanager && !this.options.dropBehaviour) {
$.ui.ddmanager.drop(this, event);
}
if(this.options.revert) {
var that = this,
cur = this.placeholder.offset(),
axis = this.options.axis,
animation = {};
if ( !axis || axis === "x" ) {
animation.left = cur.left - this.offset.parent.left - this.margins.left + (this.offsetParent[0] === document.body ? 0 : this.offsetParent[0].scrollLeft);
}
if ( !axis || axis === "y" ) {
animation.top = cur.top - this.offset.parent.top - this.margins.top + (this.offsetParent[0] === document.body ? 0 : this.offsetParent[0].scrollTop);
}
this.reverting = true;
$(this.helper).animate( animation, parseInt(this.options.revert, 10) || 500, function() {
that._clear(event);
});
} else {
this._clear(event, noPropagation);
}
return false;
},
cancel: function() {
if(this.dragging) {
this._mouseUp({ target: null });
if(this.options.helper === "original") {
this.currentItem.css(this._storedCSS).removeClass("ui-sortable-helper");
} else {
this.currentItem.show();
}
//Post deactivating events to containers
for (var i = this.containers.length - 1; i >= 0; i--){
this.containers[i]._trigger("deactivate", null, this._uiHash(this));
if(this.containers[i].containerCache.over) {
this.containers[i]._trigger("out", null, this._uiHash(this));
this.containers[i].containerCache.over = 0;
}
}
}
if (this.placeholder) {
//$(this.placeholder[0]).remove(); would have been the jQuery way - unfortunately, it unbinds ALL events from the original node!
if(this.placeholder[0].parentNode) {
this.placeholder[0].parentNode.removeChild(this.placeholder[0]);
}
if(this.options.helper !== "original" && this.helper && this.helper[0].parentNode) {
this.helper.remove();
}
$.extend(this, {
helper: null,
dragging: false,
reverting: false,
_noFinalSort: null
});
if(this.domPosition.prev) {
$(this.domPosition.prev).after(this.currentItem);
} else {
$(this.domPosition.parent).prepend(this.currentItem);
}
}
return this;
},
serialize: function(o) {
var items = this._getItemsAsjQuery(o && o.connected),
str = [];
o = o || {};
$(items).each(function() {
var res = ($(o.item || this).attr(o.attribute || "id") || "").match(o.expression || (/(.+)[\-=_](.+)/));
if (res) {
str.push((o.key || res[1]+"[]")+"="+(o.key && o.expression ? res[1] : res[2]));
}
});
if(!str.length && o.key) {
str.push(o.key + "=");
}
return str.join("&");
},
toArray: function(o) {
var items = this._getItemsAsjQuery(o && o.connected),
ret = [];
o = o || {};
items.each(function() { ret.push($(o.item || this).attr(o.attribute || "id") || ""); });
return ret;
},
/* Be careful with the following core functions */
_intersectsWith: function(item) {
var x1 = this.positionAbs.left,
x2 = x1 + this.helperProportions.width,
y1 = this.positionAbs.top,
y2 = y1 + this.helperProportions.height,
l = item.left,
r = l + item.width,
t = item.top,
b = t + item.height,
dyClick = this.offset.click.top,
dxClick = this.offset.click.left,
isOverElementHeight = ( this.options.axis === "x" ) || ( ( y1 + dyClick ) > t && ( y1 + dyClick ) < b ),
isOverElementWidth = ( this.options.axis === "y" ) || ( ( x1 + dxClick ) > l && ( x1 + dxClick ) < r ),
isOverElement = isOverElementHeight && isOverElementWidth;
if ( this.options.tolerance === "pointer" ||
this.options.forcePointerForContainers ||
(this.options.tolerance !== "pointer" && this.helperProportions[this.floating ? "width" : "height"] > item[this.floating ? "width" : "height"])
) {
return isOverElement;
} else {
return (l < x1 + (this.helperProportions.width / 2) && // Right Half
x2 - (this.helperProportions.width / 2) < r && // Left Half
t < y1 + (this.helperProportions.height / 2) && // Bottom Half
y2 - (this.helperProportions.height / 2) < b ); // Top Half
}
},
_intersectsWithPointer: function(item) {
var isOverElementHeight = (this.options.axis === "x") || this._isOverAxis(this.positionAbs.top + this.offset.click.top, item.top, item.height),
isOverElementWidth = (this.options.axis === "y") || this._isOverAxis(this.positionAbs.left + this.offset.click.left, item.left, item.width),
isOverElement = isOverElementHeight && isOverElementWidth,
verticalDirection = this._getDragVerticalDirection(),
horizontalDirection = this._getDragHorizontalDirection();
if (!isOverElement) {
return false;
}
return this.floating ?
( ((horizontalDirection && horizontalDirection === "right") || verticalDirection === "down") ? 2 : 1 )
: ( verticalDirection && (verticalDirection === "down" ? 2 : 1) );
},
_intersectsWithSides: function(item) {
var isOverBottomHalf = this._isOverAxis(this.positionAbs.top + this.offset.click.top, item.top + (item.height/2), item.height),
isOverRightHalf = this._isOverAxis(this.positionAbs.left + this.offset.click.left, item.left + (item.width/2), item.width),
verticalDirection = this._getDragVerticalDirection(),
horizontalDirection = this._getDragHorizontalDirection();
if (this.floating && horizontalDirection) {
return ((horizontalDirection === "right" && isOverRightHalf) || (horizontalDirection === "left" && !isOverRightHalf));
} else {
return verticalDirection && ((verticalDirection === "down" && isOverBottomHalf) || (verticalDirection === "up" && !isOverBottomHalf));
}
},
_getDragVerticalDirection: function() {
var delta = this.positionAbs.top - this.lastPositionAbs.top;
return delta !== 0 && (delta > 0 ? "down" : "up");
},
_getDragHorizontalDirection: function() {
var delta = this.positionAbs.left - this.lastPositionAbs.left;
return delta !== 0 && (delta > 0 ? "right" : "left");
},
refresh: function(event) {
this._refreshItems(event);
this.refreshPositions();
return this;
},
_connectWith: function() {
var options = this.options;
return options.connectWith.constructor === String ? [options.connectWith] : options.connectWith;
},
_getItemsAsjQuery: function(connected) {
var i, j, cur, inst,
items = [],
queries = [],
connectWith = this._connectWith();
if(connectWith && connected) {
for (i = connectWith.length - 1; i >= 0; i--){
cur = $(connectWith[i]);
for ( j = cur.length - 1; j >= 0; j--){
inst = $.data(cur[j], this.widgetFullName);
if(inst && inst !== this && !inst.options.disabled) {
queries.push([$.isFunction(inst.options.items) ? inst.options.items.call(inst.element) : $(inst.options.items, inst.element).not(".ui-sortable-helper").not(".ui-sortable-placeholder"), inst]);
}
}
}
}
queries.push([$.isFunction(this.options.items) ? this.options.items.call(this.element, null, { options: this.options, item: this.currentItem }) : $(this.options.items, this.element).not(".ui-sortable-helper").not(".ui-sortable-placeholder"), this]);
function addItems() {
items.push( this );
}
for (i = queries.length - 1; i >= 0; i--){
queries[i][0].each( addItems );
}
return $(items);
},
_removeCurrentsFromItems: function() {
var list = this.currentItem.find(":data(" + this.widgetName + "-item)");
this.items = $.grep(this.items, function (item) {
for (var j=0; j < list.length; j++) {
if(list[j] === item.item[0]) {
return false;
}
}
return true;
});
},
_refreshItems: function(event) {
this.items = [];
this.containers = [this];
var i, j, cur, inst, targetData, _queries, item, queriesLength,
items = this.items,
queries = [[$.isFunction(this.options.items) ? this.options.items.call(this.element[0], event, { item: this.currentItem }) : $(this.options.items, this.element), this]],
connectWith = this._connectWith();
if(connectWith && this.ready) { //Shouldn't be run the first time through due to massive slow-down
for (i = connectWith.length - 1; i >= 0; i--){
cur = $(connectWith[i]);
for (j = cur.length - 1; j >= 0; j--){
inst = $.data(cur[j], this.widgetFullName);
if(inst && inst !== this && !inst.options.disabled) {
queries.push([$.isFunction(inst.options.items) ? inst.options.items.call(inst.element[0], event, { item: this.currentItem }) : $(inst.options.items, inst.element), inst]);
this.containers.push(inst);
}
}
}
}
for (i = queries.length - 1; i >= 0; i--) {
targetData = queries[i][1];
_queries = queries[i][0];
for (j=0, queriesLength = _queries.length; j < queriesLength; j++) {
item = $(_queries[j]);
item.data(this.widgetName + "-item", targetData); // Data for target checking (mouse manager)
items.push({
item: item,
instance: targetData,
width: 0, height: 0,
left: 0, top: 0
});
}
}
},
refreshPositions: function(fast) {
//This has to be redone because due to the item being moved out/into the offsetParent, the offsetParent's position will change
if(this.offsetParent && this.helper) {
this.offset.parent = this._getParentOffset();
}
var i, item, t, p;
for (i = this.items.length - 1; i >= 0; i--){
item = this.items[i];
//We ignore calculating positions of all connected containers when we're not over them
if(item.instance !== this.currentContainer && this.currentContainer && item.item[0] !== this.currentItem[0]) {
continue;
}
t = this.options.toleranceElement ? $(this.options.toleranceElement, item.item) : item.item;
if (!fast) {
item.width = t.outerWidth();
item.height = t.outerHeight();
}
p = t.offset();
item.left = p.left;
item.top = p.top;
}
if(this.options.custom && this.options.custom.refreshContainers) {
this.options.custom.refreshContainers.call(this);
} else {
for (i = this.containers.length - 1; i >= 0; i--){
p = this.containers[i].element.offset();
this.containers[i].containerCache.left = p.left;
this.containers[i].containerCache.top = p.top;
this.containers[i].containerCache.width = this.containers[i].element.outerWidth();
this.containers[i].containerCache.height = this.containers[i].element.outerHeight();
}
}
return this;
},
_createPlaceholder: function(that) {
that = that || this;
var className,
o = that.options;
if(!o.placeholder || o.placeholder.constructor === String) {
className = o.placeholder;
o.placeholder = {
element: function() {
var nodeName = that.currentItem[0].nodeName.toLowerCase(),
element = $( "<" + nodeName + ">", that.document[0] )
.addClass(className || that.currentItem[0].className+" ui-sortable-placeholder")
.removeClass("ui-sortable-helper");
if ( nodeName === "tr" ) {
that.currentItem.children().each(function() {
$( "| | ", that.document[0] )
.attr( "colspan", $( this ).attr( "colspan" ) || 1 )
.appendTo( element );
});
} else if ( nodeName === "img" ) {
element.attr( "src", that.currentItem.attr( "src" ) );
}
if ( !className ) {
element.css( "visibility", "hidden" );
}
return element;
},
update: function(container, p) {
// 1. If a className is set as 'placeholder option, we don't force sizes - the class is responsible for that
// 2. The option 'forcePlaceholderSize can be enabled to force it even if a class name is specified
if(className && !o.forcePlaceholderSize) {
return;
}
//If the element doesn't have a actual height by itself (without styles coming from a stylesheet), it receives the inline height from the dragged item
if(!p.height()) { p.height(that.currentItem.innerHeight() - parseInt(that.currentItem.css("paddingTop")||0, 10) - parseInt(that.currentItem.css("paddingBottom")||0, 10)); }
if(!p.width()) { p.width(that.currentItem.innerWidth() - parseInt(that.currentItem.css("paddingLeft")||0, 10) - parseInt(that.currentItem.css("paddingRight")||0, 10)); }
}
};
}
//Create the placeholder
that.placeholder = $(o.placeholder.element.call(that.element, that.currentItem));
//Append it after the actual current item
that.currentItem.after(that.placeholder);
//Update the size of the placeholder (TODO: Logic to fuzzy, see line 316/317)
o.placeholder.update(that, that.placeholder);
},
_contactContainers: function(event) {
var i, j, dist, itemWithLeastDistance, posProperty, sizeProperty, cur, nearBottom, floating, axis,
innermostContainer = null,
innermostIndex = null;
// get innermost container that intersects with item
for (i = this.containers.length - 1; i >= 0; i--) {
// never consider a container that's located within the item itself
if($.contains(this.currentItem[0], this.containers[i].element[0])) {
continue;
}
if(this._intersectsWith(this.containers[i].containerCache)) {
// if we've already found a container and it's more "inner" than this, then continue
if(innermostContainer && $.contains(this.containers[i].element[0], innermostContainer.element[0])) {
continue;
}
innermostContainer = this.containers[i];
innermostIndex = i;
} else {
// container doesn't intersect. trigger "out" event if necessary
if(this.containers[i].containerCache.over) {
this.containers[i]._trigger("out", event, this._uiHash(this));
this.containers[i].containerCache.over = 0;
}
}
}
// if no intersecting containers found, return
if(!innermostContainer) {
return;
}
// move the item into the container if it's not there already
if(this.containers.length === 1) {
if (!this.containers[innermostIndex].containerCache.over) {
this.containers[innermostIndex]._trigger("over", event, this._uiHash(this));
this.containers[innermostIndex].containerCache.over = 1;
}
} else {
//When entering a new container, we will find the item with the least distance and append our item near it
dist = 10000;
itemWithLeastDistance = null;
floating = innermostContainer.floating || this._isFloating(this.currentItem);
posProperty = floating ? "left" : "top";
sizeProperty = floating ? "width" : "height";
axis = floating ? "clientX" : "clientY";
for (j = this.items.length - 1; j >= 0; j--) {
if(!$.contains(this.containers[innermostIndex].element[0], this.items[j].item[0])) {
continue;
}
if(this.items[j].item[0] === this.currentItem[0]) {
continue;
}
cur = this.items[j].item.offset()[posProperty];
nearBottom = false;
if ( event[ axis ] - cur > this.items[ j ][ sizeProperty ] / 2 ) {
nearBottom = true;
}
if ( Math.abs( event[ axis ] - cur ) < dist ) {
dist = Math.abs( event[ axis ] - cur );
itemWithLeastDistance = this.items[ j ];
this.direction = nearBottom ? "up": "down";
}
}
//Check if dropOnEmpty is enabled
if(!itemWithLeastDistance && !this.options.dropOnEmpty) {
return;
}
if(this.currentContainer === this.containers[innermostIndex]) {
return;
}
itemWithLeastDistance ? this._rearrange(event, itemWithLeastDistance, null, true) : this._rearrange(event, null, this.containers[innermostIndex].element, true);
this._trigger("change", event, this._uiHash());
this.containers[innermostIndex]._trigger("change", event, this._uiHash(this));
this.currentContainer = this.containers[innermostIndex];
//Update the placeholder
this.options.placeholder.update(this.currentContainer, this.placeholder);
this.containers[innermostIndex]._trigger("over", event, this._uiHash(this));
this.containers[innermostIndex].containerCache.over = 1;
}
},
_createHelper: function(event) {
var o = this.options,
helper = $.isFunction(o.helper) ? $(o.helper.apply(this.element[0], [event, this.currentItem])) : (o.helper === "clone" ? this.currentItem.clone() : this.currentItem);
//Add the helper to the DOM if that didn't happen already
if(!helper.parents("body").length) {
$(o.appendTo !== "parent" ? o.appendTo : this.currentItem[0].parentNode)[0].appendChild(helper[0]);
}
if(helper[0] === this.currentItem[0]) {
this._storedCSS = { width: this.currentItem[0].style.width, height: this.currentItem[0].style.height, position: this.currentItem.css("position"), top: this.currentItem.css("top"), left: this.currentItem.css("left") };
}
if(!helper[0].style.width || o.forceHelperSize) {
helper.width(this.currentItem.width());
}
if(!helper[0].style.height || o.forceHelperSize) {
helper.height(this.currentItem.height());
}
return helper;
},
_adjustOffsetFromHelper: function(obj) {
if (typeof obj === "string") {
obj = obj.split(" ");
}
if ($.isArray(obj)) {
obj = {left: +obj[0], top: +obj[1] || 0};
}
if ("left" in obj) {
this.offset.click.left = obj.left + this.margins.left;
}
if ("right" in obj) {
this.offset.click.left = this.helperProportions.width - obj.right + this.margins.left;
}
if ("top" in obj) {
this.offset.click.top = obj.top + this.margins.top;
}
if ("bottom" in obj) {
this.offset.click.top = this.helperProportions.height - obj.bottom + this.margins.top;
}
},
_getParentOffset: function() {
//Get the offsetParent and cache its position
this.offsetParent = this.helper.offsetParent();
var po = this.offsetParent.offset();
// This is a special case where we need to modify a offset calculated on start, since the following happened:
// 1. The position of the helper is absolute, so it's position is calculated based on the next positioned parent
// 2. The actual offset parent is a child of the scroll parent, and the scroll parent isn't the document, which means that
// the scroll is included in the initial calculation of the offset of the parent, and never recalculated upon drag
if(this.cssPosition === "absolute" && this.scrollParent[0] !== document && $.contains(this.scrollParent[0], this.offsetParent[0])) {
po.left += this.scrollParent.scrollLeft();
po.top += this.scrollParent.scrollTop();
}
// This needs to be actually done for all browsers, since pageX/pageY includes this information
// with an ugly IE fix
if( this.offsetParent[0] === document.body || (this.offsetParent[0].tagName && this.offsetParent[0].tagName.toLowerCase() === "html" && $.ui.ie)) {
po = { top: 0, left: 0 };
}
return {
top: po.top + (parseInt(this.offsetParent.css("borderTopWidth"),10) || 0),
left: po.left + (parseInt(this.offsetParent.css("borderLeftWidth"),10) || 0)
};
},
_getRelativeOffset: function() {
if(this.cssPosition === "relative") {
var p = this.currentItem.position();
return {
top: p.top - (parseInt(this.helper.css("top"),10) || 0) + this.scrollParent.scrollTop(),
left: p.left - (parseInt(this.helper.css("left"),10) || 0) + this.scrollParent.scrollLeft()
};
} else {
return { top: 0, left: 0 };
}
},
_cacheMargins: function() {
this.margins = {
left: (parseInt(this.currentItem.css("marginLeft"),10) || 0),
top: (parseInt(this.currentItem.css("marginTop"),10) || 0)
};
},
_cacheHelperProportions: function() {
this.helperProportions = {
width: this.helper.outerWidth(),
height: this.helper.outerHeight()
};
},
_setContainment: function() {
var ce, co, over,
o = this.options;
if(o.containment === "parent") {
o.containment = this.helper[0].parentNode;
}
if(o.containment === "document" || o.containment === "window") {
this.containment = [
0 - this.offset.relative.left - this.offset.parent.left,
0 - this.offset.relative.top - this.offset.parent.top,
$(o.containment === "document" ? document : window).width() - this.helperProportions.width - this.margins.left,
($(o.containment === "document" ? document : window).height() || document.body.parentNode.scrollHeight) - this.helperProportions.height - this.margins.top
];
}
if(!(/^(document|window|parent)$/).test(o.containment)) {
ce = $(o.containment)[0];
co = $(o.containment).offset();
over = ($(ce).css("overflow") !== "hidden");
this.containment = [
co.left + (parseInt($(ce).css("borderLeftWidth"),10) || 0) + (parseInt($(ce).css("paddingLeft"),10) || 0) - this.margins.left,
co.top + (parseInt($(ce).css("borderTopWidth"),10) || 0) + (parseInt($(ce).css("paddingTop"),10) || 0) - this.margins.top,
co.left+(over ? Math.max(ce.scrollWidth,ce.offsetWidth) : ce.offsetWidth) - (parseInt($(ce).css("borderLeftWidth"),10) || 0) - (parseInt($(ce).css("paddingRight"),10) || 0) - this.helperProportions.width - this.margins.left,
co.top+(over ? Math.max(ce.scrollHeight,ce.offsetHeight) : ce.offsetHeight) - (parseInt($(ce).css("borderTopWidth"),10) || 0) - (parseInt($(ce).css("paddingBottom"),10) || 0) - this.helperProportions.height - this.margins.top
];
}
},
_convertPositionTo: function(d, pos) {
if(!pos) {
pos = this.position;
}
var mod = d === "absolute" ? 1 : -1,
scroll = this.cssPosition === "absolute" && !(this.scrollParent[0] !== document && $.contains(this.scrollParent[0], this.offsetParent[0])) ? this.offsetParent : this.scrollParent,
scrollIsRootNode = (/(html|body)/i).test(scroll[0].tagName);
return {
top: (
pos.top + // The absolute mouse position
this.offset.relative.top * mod + // Only for relative positioned nodes: Relative offset from element to offset parent
this.offset.parent.top * mod - // The offsetParent's offset without borders (offset + border)
( ( this.cssPosition === "fixed" ? -this.scrollParent.scrollTop() : ( scrollIsRootNode ? 0 : scroll.scrollTop() ) ) * mod)
),
left: (
pos.left + // The absolute mouse position
this.offset.relative.left * mod + // Only for relative positioned nodes: Relative offset from element to offset parent
this.offset.parent.left * mod - // The offsetParent's offset without borders (offset + border)
( ( this.cssPosition === "fixed" ? -this.scrollParent.scrollLeft() : scrollIsRootNode ? 0 : scroll.scrollLeft() ) * mod)
)
};
},
_generatePosition: function(event) {
var top, left,
o = this.options,
pageX = event.pageX,
pageY = event.pageY,
scroll = this.cssPosition === "absolute" && !(this.scrollParent[0] !== document && $.contains(this.scrollParent[0], this.offsetParent[0])) ? this.offsetParent : this.scrollParent, scrollIsRootNode = (/(html|body)/i).test(scroll[0].tagName);
// This is another very weird special case that only happens for relative elements:
// 1. If the css position is relative
// 2. and the scroll parent is the document or similar to the offset parent
// we have to refresh the relative offset during the scroll so there are no jumps
if(this.cssPosition === "relative" && !(this.scrollParent[0] !== document && this.scrollParent[0] !== this.offsetParent[0])) {
this.offset.relative = this._getRelativeOffset();
}
/*
* - Position constraining -
* Constrain the position to a mix of grid, containment.
*/
if(this.originalPosition) { //If we are not dragging yet, we won't check for options
if(this.containment) {
if(event.pageX - this.offset.click.left < this.containment[0]) {
pageX = this.containment[0] + this.offset.click.left;
}
if(event.pageY - this.offset.click.top < this.containment[1]) {
pageY = this.containment[1] + this.offset.click.top;
}
if(event.pageX - this.offset.click.left > this.containment[2]) {
pageX = this.containment[2] + this.offset.click.left;
}
if(event.pageY - this.offset.click.top > this.containment[3]) {
pageY = this.containment[3] + this.offset.click.top;
}
}
if(o.grid) {
top = this.originalPageY + Math.round((pageY - this.originalPageY) / o.grid[1]) * o.grid[1];
pageY = this.containment ? ( (top - this.offset.click.top >= this.containment[1] && top - this.offset.click.top <= this.containment[3]) ? top : ((top - this.offset.click.top >= this.containment[1]) ? top - o.grid[1] : top + o.grid[1])) : top;
left = this.originalPageX + Math.round((pageX - this.originalPageX) / o.grid[0]) * o.grid[0];
pageX = this.containment ? ( (left - this.offset.click.left >= this.containment[0] && left - this.offset.click.left <= this.containment[2]) ? left : ((left - this.offset.click.left >= this.containment[0]) ? left - o.grid[0] : left + o.grid[0])) : left;
}
}
return {
top: (
pageY - // The absolute mouse position
this.offset.click.top - // Click offset (relative to the element)
this.offset.relative.top - // Only for relative positioned nodes: Relative offset from element to offset parent
this.offset.parent.top + // The offsetParent's offset without borders (offset + border)
( ( this.cssPosition === "fixed" ? -this.scrollParent.scrollTop() : ( scrollIsRootNode ? 0 : scroll.scrollTop() ) ))
),
left: (
pageX - // The absolute mouse position
this.offset.click.left - // Click offset (relative to the element)
this.offset.relative.left - // Only for relative positioned nodes: Relative offset from element to offset parent
this.offset.parent.left + // The offsetParent's offset without borders (offset + border)
( ( this.cssPosition === "fixed" ? -this.scrollParent.scrollLeft() : scrollIsRootNode ? 0 : scroll.scrollLeft() ))
)
};
},
_rearrange: function(event, i, a, hardRefresh) {
a ? a[0].appendChild(this.placeholder[0]) : i.item[0].parentNode.insertBefore(this.placeholder[0], (this.direction === "down" ? i.item[0] : i.item[0].nextSibling));
//Various things done here to improve the performance:
// 1. we create a setTimeout, that calls refreshPositions
// 2. on the instance, we have a counter variable, that get's higher after every append
// 3. on the local scope, we copy the counter variable, and check in the timeout, if it's still the same
// 4. this lets only the last addition to the timeout stack through
this.counter = this.counter ? ++this.counter : 1;
var counter = this.counter;
this._delay(function() {
if(counter === this.counter) {
this.refreshPositions(!hardRefresh); //Precompute after each DOM insertion, NOT on mousemove
}
});
},
_clear: function(event, noPropagation) {
this.reverting = false;
// We delay all events that have to be triggered to after the point where the placeholder has been removed and
// everything else normalized again
var i,
delayedTriggers = [];
// We first have to update the dom position of the actual currentItem
// Note: don't do it if the current item is already removed (by a user), or it gets reappended (see #4088)
if(!this._noFinalSort && this.currentItem.parent().length) {
this.placeholder.before(this.currentItem);
}
this._noFinalSort = null;
if(this.helper[0] === this.currentItem[0]) {
for(i in this._storedCSS) {
if(this._storedCSS[i] === "auto" || this._storedCSS[i] === "static") {
this._storedCSS[i] = "";
}
}
this.currentItem.css(this._storedCSS).removeClass("ui-sortable-helper");
} else {
this.currentItem.show();
}
if(this.fromOutside && !noPropagation) {
delayedTriggers.push(function(event) { this._trigger("receive", event, this._uiHash(this.fromOutside)); });
}
if((this.fromOutside || this.domPosition.prev !== this.currentItem.prev().not(".ui-sortable-helper")[0] || this.domPosition.parent !== this.currentItem.parent()[0]) && !noPropagation) {
delayedTriggers.push(function(event) { this._trigger("update", event, this._uiHash()); }); //Trigger update callback if the DOM position has changed
}
// Check if the items Container has Changed and trigger appropriate
// events.
if (this !== this.currentContainer) {
if(!noPropagation) {
delayedTriggers.push(function(event) { this._trigger("remove", event, this._uiHash()); });
delayedTriggers.push((function(c) { return function(event) { c._trigger("receive", event, this._uiHash(this)); }; }).call(this, this.currentContainer));
delayedTriggers.push((function(c) { return function(event) { c._trigger("update", event, this._uiHash(this)); }; }).call(this, this.currentContainer));
}
}
//Post events to containers
function delayEvent( type, instance, container ) {
return function( event ) {
container._trigger( type, event, instance._uiHash( instance ) );
};
}
for (i = this.containers.length - 1; i >= 0; i--){
if (!noPropagation) {
delayedTriggers.push( delayEvent( "deactivate", this, this.containers[ i ] ) );
}
if(this.containers[i].containerCache.over) {
delayedTriggers.push( delayEvent( "out", this, this.containers[ i ] ) );
this.containers[i].containerCache.over = 0;
}
}
//Do what was originally in plugins
if ( this.storedCursor ) {
this.document.find( "body" ).css( "cursor", this.storedCursor );
this.storedStylesheet.remove();
}
if(this._storedOpacity) {
this.helper.css("opacity", this._storedOpacity);
}
if(this._storedZIndex) {
this.helper.css("zIndex", this._storedZIndex === "auto" ? "" : this._storedZIndex);
}
this.dragging = false;
if(this.cancelHelperRemoval) {
if(!noPropagation) {
this._trigger("beforeStop", event, this._uiHash());
for (i=0; i < delayedTriggers.length; i++) {
delayedTriggers[i].call(this, event);
} //Trigger all delayed events
this._trigger("stop", event, this._uiHash());
}
this.fromOutside = false;
return false;
}
if(!noPropagation) {
this._trigger("beforeStop", event, this._uiHash());
}
//$(this.placeholder[0]).remove(); would have been the jQuery way - unfortunately, it unbinds ALL events from the original node!
this.placeholder[0].parentNode.removeChild(this.placeholder[0]);
if(this.helper[0] !== this.currentItem[0]) {
this.helper.remove();
}
this.helper = null;
if(!noPropagation) {
for (i=0; i < delayedTriggers.length; i++) {
delayedTriggers[i].call(this, event);
} //Trigger all delayed events
this._trigger("stop", event, this._uiHash());
}
this.fromOutside = false;
return true;
},
_trigger: function() {
if ($.Widget.prototype._trigger.apply(this, arguments) === false) {
this.cancel();
}
},
_uiHash: function(_inst) {
var inst = _inst || this;
return {
helper: inst.helper,
placeholder: inst.placeholder || $([]),
position: inst.position,
originalPosition: inst.originalPosition,
offset: inst.positionAbs,
item: inst.currentItem,
sender: _inst ? _inst.element : null
};
}
});
})(jQuery);
an>
private static Logger logger;
public static void main(String... args) {
GitBlitServer server = new GitBlitServer();
// filter out the baseFolder parameter
List<String> filtered = new ArrayList<String>();
String folder = "data";
for (int i = 0; i < args.length; i++) {
String arg = args[i];
if (arg.equals("--baseFolder")) {
if (i + 1 == args.length) {
System.out.println("Invalid --baseFolder parameter!");
System.exit(-1);
} else if (!".".equals(args[i + 1])) {
folder = args[i + 1];
}
i = i + 1;
} else {
filtered.add(arg);
}
}
Params.baseFolder = folder;
Params params = new Params();
CmdLineParser parser = new CmdLineParser(params);
try {
parser.parseArgument(filtered);
if (params.help) {
server.usage(parser, null);
}
} catch (CmdLineException t) {
server.usage(parser, t);
}
if (params.stop) {
server.stop(params);
} else {
server.start(params);
}
}
/**
* Display the command line usage of Gitblit GO.
*
* @param parser
* @param t
*/
protected final void usage(CmdLineParser parser, CmdLineException t) {
System.out.println(Constants.BORDER);
System.out.println(Constants.getGitBlitVersion());
System.out.println(Constants.BORDER);
System.out.println();
if (t != null) {
System.out.println(t.getMessage());
System.out.println();
}
if (parser != null) {
parser.printUsage(System.out);
System.out
.println("\nExample:\n java -server -Xmx1024M -jar gitblit.jar --repositoriesFolder c:\\git --httpPort 80 --httpsPort 443");
}
System.exit(0);
}
/**
* Stop Gitblt GO.
*/
public void stop(Params params) {
try {
Socket s = new Socket(InetAddress.getByName("127.0.0.1"), params.shutdownPort);
OutputStream out = s.getOutputStream();
System.out.println("Sending Shutdown Request to " + Constants.NAME);
out.write("\r\n".getBytes());
out.flush();
s.close();
} catch (UnknownHostException e) {
e.printStackTrace();
} catch (IOException e) {
e.printStackTrace();
}
}
/**
* Start Gitblit GO.
*/
protected final void start(Params params) {
final File baseFolder = new File(Params.baseFolder).getAbsoluteFile();
FileSettings settings = params.FILESETTINGS;
if (!StringUtils.isEmpty(params.settingsfile)) {
if (new File(params.settingsfile).exists()) {
settings = new FileSettings(params.settingsfile);
}
}
if (params.dailyLogFile) {
// Configure log4j for daily log file generation
InputStream is = null;
try {
is = getClass().getResourceAsStream("/log4j.properties");
Properties loggingProperties = new Properties();
loggingProperties.load(is);
loggingProperties.put("log4j.appender.R.File", new File(baseFolder, "logs/gitblit.log").getAbsolutePath());
loggingProperties.put("log4j.rootCategory", "INFO, R");
if (settings.getBoolean(Keys.web.debugMode, false)) {
loggingProperties.put("log4j.logger.com.gitblit", "DEBUG");
}
PropertyConfigurator.configure(loggingProperties);
} catch (Exception e) {
e.printStackTrace();
} finally {
try {
is.close();
} catch (IOException e) {
e.printStackTrace();
}
}
}
logger = LoggerFactory.getLogger(GitBlitServer.class);
logger.info(Constants.BORDER);
logger.info(" _____ _ _ _ _ _ _");
logger.info(" | __ \\(_)| | | | | |(_)| |");
logger.info(" | | \\/ _ | |_ | |__ | | _ | |_");
logger.info(" | | __ | || __|| '_ \\ | || || __|");
logger.info(" | |_\\ \\| || |_ | |_) || || || |_");
logger.info(" \\____/|_| \\__||_.__/ |_||_| \\__|");
int spacing = (Constants.BORDER.length() - Constants.getGitBlitVersion().length()) / 2;
StringBuilder sb = new StringBuilder();
while (spacing > 0) {
spacing--;
sb.append(' ');
}
logger.info(sb.toString() + Constants.getGitBlitVersion());
logger.info("");
logger.info(Constants.BORDER);
System.setProperty("java.awt.headless", "true");
String osname = System.getProperty("os.name");
String osversion = System.getProperty("os.version");
logger.info("Running on " + osname + " (" + osversion + ")");
List<Connector> connectors = new ArrayList<Connector>();
// conditionally configure the http connector
if (params.port > 0) {
Connector httpConnector = createConnector(params.useNIO, params.port, settings.getInteger(Keys.server.threadPoolSize, 50));
String bindInterface = settings.getString(Keys.server.httpBindInterface, null);
if (!StringUtils.isEmpty(bindInterface)) {
logger.warn(MessageFormat.format("Binding connector on port {0,number,0} to {1}",
params.port, bindInterface));
httpConnector.setHost(bindInterface);
}
if (params.port < 1024 && !isWindows()) {
logger.warn("Gitblit needs to run with ROOT permissions for ports < 1024!");
}
if (params.port > 0 && params.securePort > 0 && settings.getBoolean(Keys.server.redirectToHttpsPort, true)) {
// redirect HTTP requests to HTTPS
if (httpConnector instanceof SelectChannelConnector) {
((SelectChannelConnector) httpConnector).setConfidentialPort(params.securePort);
} else {
((SocketConnector) httpConnector).setConfidentialPort(params.securePort);
}
}
connectors.add(httpConnector);
}
// conditionally configure the https connector
if (params.securePort > 0) {
File certificatesConf = new File(baseFolder, X509Utils.CA_CONFIG);
File serverKeyStore = new File(baseFolder, X509Utils.SERVER_KEY_STORE);
File serverTrustStore = new File(baseFolder, X509Utils.SERVER_TRUST_STORE);
File caRevocationList = new File(baseFolder, X509Utils.CA_REVOCATION_LIST);
// generate CA & web certificates, create certificate stores
X509Metadata metadata = new X509Metadata("localhost", params.storePassword);
// set default certificate values from config file
if (certificatesConf.exists()) {
FileBasedConfig config = new FileBasedConfig(certificatesConf, FS.detect());
try {
config.load();
} catch (Exception e) {
logger.error("Error parsing " + certificatesConf, e);
}
NewCertificateConfig certificateConfig = NewCertificateConfig.KEY.parse(config);
certificateConfig.update(metadata);
}
metadata.notAfter = new Date(System.currentTimeMillis() + 10*TimeUtils.ONEYEAR);
X509Utils.prepareX509Infrastructure(metadata, baseFolder, new X509Log() {
@Override
public void log(String message) {
BufferedWriter writer = null;
try {
writer = new BufferedWriter(new FileWriter(new File(baseFolder, X509Utils.CERTS + File.separator + "log.txt"), true));
writer.write(MessageFormat.format("{0,date,yyyy-MM-dd HH:mm}: {1}", new Date(), message));
writer.newLine();
writer.flush();
} catch (Exception e) {
LoggerFactory.getLogger(GitblitAuthority.class).error("Failed to append log entry!", e);
} finally {
if (writer != null) {
try {
writer.close();
} catch (IOException e) {
}
}
}
}
});
if (serverKeyStore.exists()) {
Connector secureConnector = createSSLConnector(params.alias, serverKeyStore, serverTrustStore, params.storePassword,
caRevocationList, params.useNIO, params.securePort, settings.getInteger(Keys.server.threadPoolSize, 50), params.requireClientCertificates);
String bindInterface = settings.getString(Keys.server.httpsBindInterface, null);
if (!StringUtils.isEmpty(bindInterface)) {
logger.warn(MessageFormat.format(
"Binding ssl connector on port {0,number,0} to {1}", params.securePort,
bindInterface));
secureConnector.setHost(bindInterface);
}
if (params.securePort < 1024 && !isWindows()) {
logger.warn("Gitblit needs to run with ROOT permissions for ports < 1024!");
}
connectors.add(secureConnector);
} else {
logger.warn("Failed to find or load Keystore?");
logger.warn("SSL connector DISABLED.");
}
}
// conditionally configure the ajp connector
if (params.ajpPort > 0) {
Connector ajpConnector = createAJPConnector(params.ajpPort);
String bindInterface = settings.getString(Keys.server.ajpBindInterface, null);
if (!StringUtils.isEmpty(bindInterface)) {
logger.warn(MessageFormat.format("Binding connector on port {0,number,0} to {1}",
params.ajpPort, bindInterface));
ajpConnector.setHost(bindInterface);
}
if (params.ajpPort < 1024 && !isWindows()) {
logger.warn("Gitblit needs to run with ROOT permissions for ports < 1024!");
}
connectors.add(ajpConnector);
}
// tempDir is where the embedded Gitblit web application is expanded and
// where Jetty creates any necessary temporary files
File tempDir = com.gitblit.utils.FileUtils.resolveParameter(Constants.baseFolder$, baseFolder, params.temp);
if (tempDir.exists()) {
try {
FileUtils.delete(tempDir, FileUtils.RECURSIVE | FileUtils.RETRY);
} catch (IOException x) {
logger.warn("Failed to delete temp dir " + tempDir.getAbsolutePath(), x);
}
}
if (!tempDir.mkdirs()) {
logger.warn("Failed to create temp dir " + tempDir.getAbsolutePath());
}
Server server = new Server();
server.setStopAtShutdown(true);
server.setConnectors(connectors.toArray(new Connector[connectors.size()]));
// Get the execution path of this class
// We use this to set the WAR path.
ProtectionDomain protectionDomain = GitBlitServer.class.getProtectionDomain();
URL location = protectionDomain.getCodeSource().getLocation();
// Root WebApp Context
WebAppContext rootContext = new WebAppContext();
rootContext.setContextPath(settings.getString(Keys.server.contextPath, "/"));
rootContext.setServer(server);
rootContext.setWar(location.toExternalForm());
rootContext.setTempDirectory(tempDir);
// Set cookies HttpOnly so they are not accessible to JavaScript engines
HashSessionManager sessionManager = new HashSessionManager();
sessionManager.setHttpOnly(true);
// Use secure cookies if only serving https
sessionManager.setSecureRequestOnly(params.port <= 0 && params.securePort > 0);
rootContext.getSessionHandler().setSessionManager(sessionManager);
// Ensure there is a defined User Service
String realmUsers = params.userService;
if (StringUtils.isEmpty(realmUsers)) {
logger.error(MessageFormat.format("PLEASE SPECIFY {0}!!", Keys.realm.userService));
return;
}
// Override settings from the command-line
settings.overrideSetting(Keys.realm.userService, params.userService);
settings.overrideSetting(Keys.git.repositoriesFolder, params.repositoriesFolder);
settings.overrideSetting(Keys.git.daemonPort, params.gitPort);
settings.overrideSetting(Keys.git.sshPort, params.sshPort);
// Start up an in-memory LDAP server, if configured
try {
if (!StringUtils.isEmpty(params.ldapLdifFile)) {
File ldifFile = new File(params.ldapLdifFile);
if (ldifFile != null && ldifFile.exists()) {
URI ldapUrl = new URI(settings.getRequiredString(Keys.realm.ldap.server));
String firstLine = new Scanner(ldifFile).nextLine();
String rootDN = firstLine.substring(4);
String bindUserName = settings.getString(Keys.realm.ldap.username, "");
String bindPassword = settings.getString(Keys.realm.ldap.password, "");
// Get the port
int port = ldapUrl.getPort();
if (port == -1)
port = 389;
InMemoryDirectoryServerConfig config = new InMemoryDirectoryServerConfig(rootDN);
config.addAdditionalBindCredentials(bindUserName, bindPassword);
config.setListenerConfigs(InMemoryListenerConfig.createLDAPConfig("default", port));
config.setSchema(null);
InMemoryDirectoryServer ds = new InMemoryDirectoryServer(config);
ds.importFromLDIF(true, new LDIFReader(ldifFile));
ds.startListening();
logger.info("LDAP Server started at ldap://localhost:" + port);
}
}
} catch (Exception e) {
// Completely optional, just show a warning
logger.warn("Unable to start LDAP server", e);
}
// Set the server's contexts
server.setHandler(rootContext);
// redirect HTTP requests to HTTPS
if (params.port > 0 && params.securePort > 0 && settings.getBoolean(Keys.server.redirectToHttpsPort, true)) {
logger.info(String.format("Configuring automatic http(%1$s) -> https(%2$s) redirects", params.port, params.securePort));
// Create the internal mechanisms to handle secure connections and redirects
Constraint constraint = new Constraint();
constraint.setDataConstraint(Constraint.DC_CONFIDENTIAL);
ConstraintMapping cm = new ConstraintMapping();
cm.setConstraint(constraint);
cm.setPathSpec("/*");
ConstraintSecurityHandler sh = new ConstraintSecurityHandler();
sh.setConstraintMappings(new ConstraintMapping[] { cm });
// Configure this context to use the Security Handler defined before
rootContext.setHandler(sh);
}
// Setup the Gitblit context
GitblitContext gitblit = newGitblit(settings, baseFolder);
rootContext.addEventListener(gitblit);
try {
// start the shutdown monitor
if (params.shutdownPort > 0) {
Thread shutdownMonitor = new ShutdownMonitorThread(server, params);
shutdownMonitor.start();
}
// start Jetty
server.start();
server.join();
} catch (Exception e) {
e.printStackTrace();
System.exit(100);
}
}
protected GitblitContext newGitblit(IStoredSettings settings, File baseFolder) {
return new GitblitContext(settings, baseFolder);
}
/**
* Creates an http connector.
*
* @param useNIO
* @param port
* @param threadPoolSize
* @return an http connector
*/
private Connector createConnector(boolean useNIO, int port, int threadPoolSize) {
Connector connector;
if (useNIO) {
logger.info("Setting up NIO SelectChannelConnector on port " + port);
SelectChannelConnector nioconn = new SelectChannelConnector();
nioconn.setSoLingerTime(-1);
if (threadPoolSize > 0) {
nioconn.setThreadPool(new QueuedThreadPool(threadPoolSize));
}
connector = nioconn;
} else {
logger.info("Setting up SocketConnector on port " + port);
SocketConnector sockconn = new SocketConnector();
if (threadPoolSize > 0) {
sockconn.setThreadPool(new QueuedThreadPool(threadPoolSize));
}
connector = sockconn;
}
connector.setPort(port);
connector.setMaxIdleTime(30000);
return connector;
}
/**
* Creates an https connector.
*
* SSL renegotiation will be enabled if the JVM is 1.6.0_22 or later.
* oracle.com/technetwork/java/javase/documentation/tlsreadme2-176330.html
*
* @param certAlias
* @param keyStore
* @param clientTrustStore
* @param storePassword
* @param caRevocationList
* @param useNIO
* @param port
* @param threadPoolSize
* @param requireClientCertificates
* @return an https connector
*/
private Connector createSSLConnector(String certAlias, File keyStore, File clientTrustStore,
String storePassword, File caRevocationList, boolean useNIO, int port, int threadPoolSize,
boolean requireClientCertificates) {
GitblitSslContextFactory factory = new GitblitSslContextFactory(certAlias,
keyStore, clientTrustStore, storePassword, caRevocationList);
SslConnector connector;
if (useNIO) {
logger.info("Setting up NIO SslSelectChannelConnector on port " + port);
SslSelectChannelConnector ssl = new SslSelectChannelConnector(factory);
ssl.setSoLingerTime(-1);
if (requireClientCertificates) {
factory.setNeedClientAuth(true);
} else {
factory.setWantClientAuth(true);
}
if (threadPoolSize > 0) {
ssl.setThreadPool(new QueuedThreadPool(threadPoolSize));
}
connector = ssl;
} else {
logger.info("Setting up NIO SslSocketConnector on port " + port);
SslSocketConnector ssl = new SslSocketConnector(factory);
if (threadPoolSize > 0) {
ssl.setThreadPool(new QueuedThreadPool(threadPoolSize));
}
connector = ssl;
}
connector.setPort(port);
connector.setMaxIdleTime(30000);
return connector;
}
/**
* Creates an ajp connector.
*
* @param port
* @return an ajp connector
*/
private Connector createAJPConnector(int port) {
logger.info("Setting up AJP Connector on port " + port);
Ajp13SocketConnector ajp = new Ajp13SocketConnector();
ajp.setPort(port);
if (port < 1024 && !isWindows()) {
logger.warn("Gitblit needs to run with ROOT permissions for ports < 1024!");
}
return ajp;
}
/**
* Tests to see if the operating system is Windows.
*
* @return true if this is a windows machine
*/
private boolean isWindows() {
return System.getProperty("os.name").toLowerCase().indexOf("windows") > -1;
}
/**
* The ShutdownMonitorThread opens a socket on a specified port and waits
* for an incoming connection. When that connection is accepted a shutdown
* message is issued to the running Jetty server.
*
* @author James Moger
*
*/
private static class ShutdownMonitorThread extends Thread {
private final ServerSocket socket;
private final Server server;
private final Logger logger = LoggerFactory.getLogger(ShutdownMonitorThread.class);
public ShutdownMonitorThread(Server server, Params params) {
this.server = server;
setDaemon(true);
setName(Constants.NAME + " Shutdown Monitor");
ServerSocket skt = null;
try {
skt = new ServerSocket(params.shutdownPort, 1, InetAddress.getByName("127.0.0.1"));
} catch (Exception e) {
logger.warn("Could not open shutdown monitor on port " + params.shutdownPort, e);
}
socket = skt;
}
@Override
public void run() {
logger.info("Shutdown Monitor listening on port " + socket.getLocalPort());
Socket accept;
try {
accept = socket.accept();
BufferedReader reader = new BufferedReader(new InputStreamReader(
accept.getInputStream()));
reader.readLine();
logger.info(Constants.BORDER);
logger.info("Stopping " + Constants.NAME);
logger.info(Constants.BORDER);
server.stop();
server.setStopAtShutdown(false);
accept.close();
socket.close();
} catch (Exception e) {
logger.warn("Failed to shutdown Jetty", e);
}
}
}
/**
* Parameters class for GitBlitServer.
*/
public static class Params {
public static String baseFolder;
private final FileSettings FILESETTINGS = new FileSettings(new File(baseFolder, Constants.PROPERTIES_FILE).getAbsolutePath());
/*
* Server parameters
*/
@Option(name = "--help", aliases = { "-h"}, usage = "Show this help")
public Boolean help = false;
@Option(name = "--stop", usage = "Stop Server")
public Boolean stop = false;
@Option(name = "--tempFolder", usage = "Folder for server to extract built-in webapp", metaVar="PATH")
public String temp = FILESETTINGS.getString(Keys.server.tempFolder, "temp");
@Option(name = "--dailyLogFile", usage = "Log to a rolling daily log file INSTEAD of stdout.")
public Boolean dailyLogFile = false;
/*
* GIT Servlet Parameters
*/
@Option(name = "--repositoriesFolder", usage = "Git Repositories Folder", metaVar="PATH")
public String repositoriesFolder = FILESETTINGS.getString(Keys.git.repositoriesFolder,
"git");
/*
* Authentication Parameters
*/
@Option(name = "--userService", usage = "Authentication and Authorization Service (filename or fully qualified classname)")
public String userService = FILESETTINGS.getString(Keys.realm.userService,
"users.conf");
/*
* JETTY Parameters
*/
@Option(name = "--useNio", usage = "Use NIO Connector else use Socket Connector.")
public Boolean useNIO = FILESETTINGS.getBoolean(Keys.server.useNio, true);
@Option(name = "--httpPort", usage = "HTTP port for to serve. (port <= 0 will disable this connector)", metaVar="PORT")
public Integer port = FILESETTINGS.getInteger(Keys.server.httpPort, 0);
@Option(name = "--httpsPort", usage = "HTTPS port to serve. (port <= 0 will disable this connector)", metaVar="PORT")
public Integer securePort = FILESETTINGS.getInteger(Keys.server.httpsPort, 8443);
@Option(name = "--ajpPort", usage = "AJP port to serve. (port <= 0 will disable this connector)", metaVar="PORT")
public Integer ajpPort = FILESETTINGS.getInteger(Keys.server.ajpPort, 0);
@Option(name = "--gitPort", usage = "Git Daemon port to serve. (port <= 0 will disable this connector)", metaVar="PORT")
public Integer gitPort = FILESETTINGS.getInteger(Keys.git.daemonPort, 9418);
@Option(name = "--sshPort", usage = "Git SSH port to serve. (port <= 0 will disable this connector)", metaVar = "PORT")
public Integer sshPort = FILESETTINGS.getInteger(Keys.git.sshPort, 29418);
@Option(name = "--alias", usage = "Alias of SSL certificate in keystore for serving https.", metaVar="ALIAS")
public String alias = FILESETTINGS.getString(Keys.server.certificateAlias, "");
@Option(name = "--storePassword", usage = "Password for SSL (https) keystore.", metaVar="PASSWORD")
public String storePassword = FILESETTINGS.getString(Keys.server.storePassword, "");
@Option(name = "--shutdownPort", usage = "Port for Shutdown Monitor to listen on. (port <= 0 will disable this monitor)", metaVar="PORT")
public Integer shutdownPort = FILESETTINGS.getInteger(Keys.server.shutdownPort, 8081);
@Option(name = "--requireClientCertificates", usage = "Require client X509 certificates for https connections.")
public Boolean requireClientCertificates = FILESETTINGS.getBoolean(Keys.server.requireClientCertificates, false);
/*
* Setting overrides
*/
@Option(name = "--settings", usage = "Path to alternative settings", metaVar="FILE")
public String settingsfile;
@Option(name = "--ldapLdifFile", usage = "Path to LDIF file. This will cause an in-memory LDAP server to be started according to gitblit settings", metaVar="FILE")
public String ldapLdifFile;
}
}