Файловый менеджер - Редактировать - /var/www/iplanru/data/old/www/i-plan.ru/media/zoo/libraries/jquery/plugins/nestedsortable/jquery.ui.nestedSortable.js
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(function(b){b.widget("ui.nestedSortable",b.extend({},b.ui.sortable.prototype,{options:{tabSize:20,disableNesting:"ui-nestedSortable-no-nesting",errorClass:"ui-nestedSortable-error",listType:"ol",maxLevels:0,noJumpFix:0},_create:function(){this.noJumpFix==false&&this.element.height(this.element.height());this.element.data("sortable",this.element.data("nestedSortable"));return b.ui.sortable.prototype._create.apply(this,arguments)},_mouseDrag:function(a){this.position=this._generatePosition(a);this.positionAbs= this._convertPositionTo("absolute");if(!this.lastPositionAbs)this.lastPositionAbs=this.positionAbs;if(this.options.scroll){var d=this.options,c=false;if(this.scrollParent[0]!=document&&this.scrollParent[0].tagName!="HTML"){if(this.overflowOffset.top+this.scrollParent[0].offsetHeight-a.pageY<d.scrollSensitivity)this.scrollParent[0].scrollTop=c=this.scrollParent[0].scrollTop+d.scrollSpeed;else if(a.pageY-this.overflowOffset.top<d.scrollSensitivity)this.scrollParent[0].scrollTop=c=this.scrollParent[0].scrollTop- d.scrollSpeed;if(this.overflowOffset.left+this.scrollParent[0].offsetWidth-a.pageX<d.scrollSensitivity)this.scrollParent[0].scrollLeft=c=this.scrollParent[0].scrollLeft+d.scrollSpeed;else if(a.pageX-this.overflowOffset.left<d.scrollSensitivity)this.scrollParent[0].scrollLeft=c=this.scrollParent[0].scrollLeft-d.scrollSpeed}else a.pageY-b(document).scrollTop()<d.scrollSensitivity?c=b(document).scrollTop(b(document).scrollTop()-d.scrollSpeed):b(window).height()-(a.pageY-b(document).scrollTop())<d.scrollSensitivity&& (c=b(document).scrollTop(b(document).scrollTop()+d.scrollSpeed)),a.pageX-b(document).scrollLeft()<d.scrollSensitivity?c=b(document).scrollLeft(b(document).scrollLeft()-d.scrollSpeed):b(window).width()-(a.pageX-b(document).scrollLeft())<d.scrollSensitivity&&(c=b(document).scrollLeft(b(document).scrollLeft()+d.scrollSpeed));c!==false&&b.ui.ddmanager&&!d.dropBehaviour&&b.ui.ddmanager.prepareOffsets(this,a)}this.positionAbs=this._convertPositionTo("absolute");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";for(c=this.items.length-1;c>=0;c--){var g=this.items[c],e=g.item[0],f=this._intersectsWithPointer(g);if(f&&e!=this.currentItem[0]&&this.placeholder[f==1?"next":"prev"]()[0]!=e&&!b.contains(this.placeholder[0],e)&&(this.options.type=="semi-dynamic"?!b.contains(this.element[0],e):1)){this.direction=f==1?"down":"up";if(this.options.tolerance=="pointer"|| this._intersectsWithSides(g))this._rearrange(a,g);else break;this._clearEmpty(e);this._trigger("change",a,this._uiHash());break}}c=this.placeholder[0].parentNode.parentNode&&b(this.placeholder[0].parentNode.parentNode).closest(".ui-sortable").length?b(this.placeholder[0].parentNode.parentNode):null;g=this._getLevel(this.placeholder);e=this._getChildLevels(this.helper);f=this.placeholder[0].previousSibling?b(this.placeholder[0].previousSibling):null;if(f!=null)for(;f[0].nodeName.toLowerCase()!="li"|| f[0]==this.currentItem[0];)if(f[0].previousSibling)f=b(f[0].previousSibling);else{f=null;break}newList=document.createElement(d.listType);this.beyondMaxLevels=0;c!=null&&this.positionAbs.left<c.offset().left?(c.after(this.placeholder[0]),this._clearEmpty(c[0]),this._trigger("change",a,this._uiHash())):f!=null&&this.positionAbs.left>f.offset().left+d.tabSize?(this._isAllowed(f,g+e+1),f.children(d.listType).length||f[0].appendChild(newList),f.children(d.listType)[0].appendChild(this.placeholder[0]), this._trigger("change",a,this._uiHash())):this._isAllowed(c,g+e);this._contactContainers(a);b.ui.ddmanager&&b.ui.ddmanager.drag(this,a);this._trigger("sort",a,this._uiHash());this.lastPositionAbs=this.positionAbs;return false},_mouseStop:function(a,d){if(this.beyondMaxLevels){for(var c=this.placeholder.parent().closest(this.options.items),g=this.beyondMaxLevels-1;g>0;g--)c=c.parent().closest(this.options.items);this.placeholder.removeClass(this.options.errorClass);c.after(this.placeholder);this._trigger("change", a,this._uiHash())}b.ui.sortable.prototype._mouseStop.apply(this,arguments)},serialize:function(a){var d=this._getItemsAsjQuery(a&&a.connected),c=[],a=a||{};b(d).each(function(){var d=(b(a.item||this).attr(a.attribute||"id")||"").match(a.expression||/(.+)[-=_](.+)/),e=(b(a.item||this).parent(a.listType).parent("li").attr(a.attribute||"id")||"").match(a.expression||/(.+)[-=_](.+)/);d&&c.push((a.key||d[1]+"["+(a.key&&a.expression?d[1]:d[2])+"]")+"="+(e?a.key&&a.expression?e[1]:e[2]:"root"))});!c.length&& a.key&&c.push(a.key+"=");return c.join("&")},toHierarchy:function(a){function d(c){var e=(b(c).attr(a.attribute||"id")||"").match(a.expression||/(.+)[-=_](.+)/);if(e!=null){var f={id:e[2]};if(b(c).children(a.listType).children("li").length>0)f.children=[],b(c).children(a.listType).children("li").each(function(){var a=d(b(this));f.children.push(a)});return f}}var a=a||{},c=[];b(this.element).children("li").each(function(){var a=d(b(this));c.push(a)});return c},toArray:function(a){function d(f,e,h){right= h+1;b(f).children(a.listType).children("li").length>0&&(e++,b(f).children(a.listType).children("li").each(function(){right=d(b(this),e,right)}),e--);id=b(f).attr(a.attribute||"id").match(a.expression||/(.+)[-=_](.+)/);e===c+1?pid="root":(parentItem=b(f).parent(a.listType).parent("li").attr("id").match(a.expression||/(.+)[-=_](.+)/),pid=parentItem[2]);id!=null&&g.push({item_id:id[2],parent_id:pid,depth:e,left:h,right:right});return h=right+1}var a=a||{},c=a.startDepthCount||0,g=[],e=2;g.push({item_id:"root", parent_id:"none",depth:c,left:"1",right:(b("li",this.element).length+1)*2});b(this.element).children("li").each(function(){e=d(this,c+1,e)});return g=g.sort(function(a,c){return a.left-c.left})},_clear:function(a,d){b.ui.sortable.prototype._clear.apply(this,arguments);for(var c=this.items.length-1;c>=0;c--)this._clearEmpty(this.items[c].item[0]);return true},_clearEmpty:function(a){a.children[1]&&a.children[1].children.length==0&&a.removeChild(a.children[1])},_getLevel:function(a){var b=1;if(this.options.listType)for(a= a.closest(this.options.listType);!a.is(".ui-sortable");)b++,a=a.parent().closest(this.options.listType);return b},_getChildLevels:function(a,d){var c=this,g=this.options,e=0,d=d||0;b(a).children(g.listType).children(g.items).each(function(a,b){e=Math.max(c._getChildLevels(b,d+1),e)});return d?e+1:e},_isAllowed:function(a,b){var c=this.options;a==null||!a.hasClass(c.disableNesting)?c.maxLevels<b&&c.maxLevels!=0?(this.placeholder.addClass(c.errorClass),this.beyondMaxLevels=b-c.maxLevels):(this.placeholder.removeClass(c.errorClass), this.beyondMaxLevels=0):(this.placeholder.addClass(c.errorClass),this.beyondMaxLevels=c.maxLevels<b&&c.maxLevels!=0?b-c.maxLevels:1)}}));b.ui.nestedSortable.prototype.options=b.extend({},b.ui.sortable.prototype.options,b.ui.nestedSortable.prototype.options)})(jQuery);
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