From be84331dbd3634f8c443ecfc7871503bb44ebee6 Mon Sep 17 00:00:00 2001
From: Ryan Cramer <ryan@processwire.com>
Date: Fri, 1 Mar 2019 09:21:18 -0500
Subject: [PATCH] Fix issue processwire/processwire-issues#818 where listable
 but not editable or viewable page in dropdown for Pages > Tree > [items] was
 navigating to some useless JSON output. Also disabled the fallback to view
 URL when page is viewable but not editable.

---
 .../Process/ProcessPageList/ProcessPageList.module     |  3 ++-
 wire/templates-admin/scripts/main.js                   | 10 +++++++---
 wire/templates-admin/scripts/main.min.js               |  2 +-
 3 files changed, 10 insertions(+), 5 deletions(-)

diff --git a/wire/modules/Process/ProcessPageList/ProcessPageList.module b/wire/modules/Process/ProcessPageList/ProcessPageList.module
index 087beae8..4740c286 100644
--- a/wire/modules/Process/ProcessPageList/ProcessPageList.module
+++ b/wire/modules/Process/ProcessPageList/ProcessPageList.module
@@ -544,7 +544,8 @@ class ProcessPageList extends Process implements ConfigurableModule {
 				$url = $page->editUrl();
 				$editable = true;
 			} else if($page->viewable()) {
-				$url = $page->url();
+				// do not show view URLs per #818
+				// $url = $page->url();
 			}
 			
 			$numChildren = $id > 1 ? $renderer->numChildren($page) : 0;
diff --git a/wire/templates-admin/scripts/main.js b/wire/templates-admin/scripts/main.js
index 455735ba..33dfec49 100644
--- a/wire/templates-admin/scripts/main.js
+++ b/wire/templates-admin/scripts/main.js
@@ -337,13 +337,17 @@ var ProcessWireAdmin = {
 						
 						if(this.url == 'navJSON') {
 							// click triggers another navJSON load
-						} else {
-							var url = this.url.indexOf('/') === 0 ? this.url : data.url + this.url;
+						} else if(this.url.indexOf('/') === 0) {
+							url = this.url;
+						} else if(this.url.length) {
+							url = data.url + this.url;
 						}
 						
 						var $li = $("<li class='ui-menu-item'></li>"); 
-						var $a = $("<a href='" + url + "'>" + icon + this.label + "</a>");
+						var $a = $("<a>" + icon + this.label + "</a>");
 						var $ulSub = null;
+						
+						if(url.length) $a.attr('href', url);
 					
 						if(this.navJSON) {
 							$a.attr('data-json', this.navJSON).addClass('pw-has-items pw-has-ajax-items');
diff --git a/wire/templates-admin/scripts/main.min.js b/wire/templates-admin/scripts/main.min.js
index 88d58fe1..c835b12b 100644
--- a/wire/templates-admin/scripts/main.min.js
+++ b/wire/templates-admin/scripts/main.min.js
@@ -1 +1 @@
-var ProcessWireAdmin={init:function(){this.setupButtonStates();this.setupTooltips();this.setupDropdowns();this.setupNotices()},setupNotices:function(){$(".pw-notice-group-toggle").click(function(){var b=$(this).closest(".pw-notice-group-parent");var a=b.nextUntil(".pw-notice-group-parent");if(b.hasClass("pw-notice-group-open")){b.removeClass("pw-notice-group-open");a.slideUp("fast")}else{b.addClass("pw-notice-group-open");a.slideDown("fast")}b.find("i[data-toggle]").each(function(){$(this).toggleClass($(this).attr("data-toggle"))});return false})},setupTooltips:function(){$("a.tooltip, .pw-tooltip").tooltip({position:{my:"center bottom",at:"center top"}}).hover(function(){var a=$(this);if(a.is("a")){a.addClass("ui-state-hover")}else{a.data("pw-tooltip-cursor",a.css("cursor"));a.css("cursor","pointer")}a.addClass("pw-tooltip-hover");a.css("cursor","pointer")},function(){var a=$(this);a.removeClass("pw-tooltip-hover ui-state-hover");if(!a.is("a")){a.css("cursor",a.data("pw-tooltip-cursor"))}})},setupButtonStates:function(){$(document).on("mouseover",".ui-button",function(){var a=$(this);a.removeClass("ui-state-default").addClass("ui-state-hover");if(a.hasClass("ui-priority-secondary")){a.toggleClass("xui-priority-secondary ui-priority-secondary")}if(a.hasClass("pw-button-dropdown-main")){a.siblings("#pw-dropdown-toggle-"+a.attr("id")).trigger("mouseover")}}).on("mouseout",".ui-button",function(){var a=$(this);a.removeClass("ui-state-hover").addClass("ui-state-default");if(a.hasClass("xui-priority-secondary")){a.toggleClass("xui-priority-secondary ui-priority-secondary")}if(a.hasClass("pw-button-dropdown-main")){a.siblings("#pw-dropdown-toggle-"+a.attr("id")).trigger("mouseout")}}).on("click",".ui-button",function(){$(this).removeClass("ui-state-default").addClass("ui-state-active")}).on("click","a > button",function(){var a=$(this).parent();var b=a.attr("target");if(typeof b!="undefined"&&b=="_blank"){}else{window.location=a.attr("href")}})},setupDropdowns:function(){var c=false;var h;function g(){var l=$(this);var k;if(l.attr("data-pw-dropdown")){k=l.siblings(l.attr("data-pw-dropdown"));if(!k.length){k=$(l.attr("data-pw-dropdown"))}}else{k=l.siblings(".pw-dropdown-menu")}k.hide();l.data("pw-dropdown-ul",k);if(l.is("button")){if(l.find(".ui-button-text").length==0){l.button()}if(l.attr("type")=="submit"){l.click(function(){l.addClass("pw-dropdown-disabled");setTimeout(function(){l.removeClass("pw-dropdown-disabled")},2000)})}}else{}k.find("a").click(function(){k.hide();return true});k.find(".pw-has-items").each(function(){var o=$("<i class='pw-has-items-icon fa fa-angle-right ui-priority-secondary'></i>");$(this).prepend(o)});if(l.hasClass("pw-dropdown-toggle-click")){var n=null;function m(){if(n){clearTimeout(n)}n=setTimeout(function(){if(k.filter(":hover").length||l.filter(":hover").length){return}k.fadeOut("fast");l.removeClass("hover pw-dropdown-toggle-open")},1000)}k.mouseleave(m);l.mouseleave(m)}else{k.mouseleave(function(){k.hide();l.removeClass("hover")})}}function e(p){var o=$(this);var l=o.data("pw-dropdown-ul");var k=o.hasClass("pw-dropdown-toggle-delay")?700:0;var m=l.data("pw-dropdown-last-offset");var n=o.data("pw-dropdown-timeout");if(o.hasClass("pw-dropdown-toggle-click")){if(p.type!="mousedown"){return false}o.removeClass("ui-state-focus");if(o.hasClass("pw-dropdown-toggle-open")){o.removeClass("pw-dropdown-toggle-open hover");l.hide();return}else{$(".pw-dropdown-toggle-open").each(function(){var r=$(this);var q=r.data("pw-dropdown-ul");q.mouseleave()});o.addClass("pw-dropdown-toggle-open")}}if(o.hasClass("pw-dropdown-disabled")){return}n=setTimeout(function(){if(o.hasClass("pw-dropdown-disabled")){return}var t=o.offset();if(m!=null){if(t.top!=m.top||t.left!=m.left){l.menu("destroy").removeClass("pw-dropdown-ready")}}if(!l.hasClass("pw-dropdown-ready")){l.css("position","absolute");l.prependTo($("body")).addClass("pw-dropdown-ready").menu();var r={my:"right top",at:"right bottom",of:o};var s=l.attr("data-my");var q=l.attr("data-at");if(s){r.my=s}if(q){r.at=q}l.position(r).css("z-index",200)}o.addClass("hover");l.show();l.data("pw-dropdown-last-offset",t)},k);o.data("pw-dropdown-timeout",n)}function d(){var m=$(this);var k=m.data("pw-dropdown-ul");var l=m.data("pw-dropdown-timeout");if(l){clearTimeout(l)}setTimeout(function(){if(k.filter(":hover").length){return}k.find("ul").hide();k.hide();m.removeClass("hover")},50);if($("body").hasClass("touch-device")){$(this).attr("data-touchCnt",0)}}function i(m){var k=m.attr("data-from");if(!k){return}var l=$("#"+m.attr("data-from"));if(l.length>0){setTimeout(function(){var p=l.offset().left;var n=m.closest("li").parent("ul");var o=n.offset().left;if(o!=p){n.css("left",p)}},500)}}function f(){var k=$(this);h=k;setTimeout(function(){if(!h){return}if(h!=k){return}k.addClass("pw-ajax-items-loaded");var n=k.attr("data-json");var m=k.siblings("ul");var o=false;var l=k.children(".pw-has-items-icon");l.removeClass("fa-angle-right").addClass("fa-spinner fa-spin");m.css("opacity",0);$.getJSON(n,function(r){l.removeClass("fa-spinner fa-spin").addClass("fa-angle-right");if(!r.list){console.log(r);return}if(!c&&r.list.length>10){c=true;o=true;$(document).on("hover","ul.pw-dropdown-menu a",function(){i($(this))})}if(r.add){var s=$("<li class='ui-menu-item add'><a href='"+r.url+r.add.url+"'><i class='fa fa-fw fa-"+r.add.icon+"'></i>"+r.add.label+"</a></li>");m.append(s)}var q=0;$.each(r.list,function(z){var w="";var v="";if(this.icon){w="<i class='ui-priority-secondary fa fa-fw fa-"+this.icon+"'></i>"}if(this.url=="navJSON"){}else{var v=this.url.indexOf("/")===0?this.url:r.url+this.url}var y=$("<li class='ui-menu-item'></li>");var x=$("<a href='"+v+"'>"+w+this.label+"</a>");var u=null;if(this.navJSON){x.attr("data-json",this.navJSON).addClass("pw-has-items pw-has-ajax-items");u=$("<ul></ul>").addClass("subnavJSON");var t=$("<i class='pw-has-items-icon fa fa-angle-right ui-priority-secondary'></i>");x.prepend(t);y.prepend(x).append(u);q++}else{y.prepend(x)}if(typeof this.className!="undefined"&&this.className&&this.className.length){y.addClass(this.className)}m.append(y)});m.addClass("navJSON").addClass("length"+parseInt(r.list.length)).hide();if(m.children().length){m.css("opacity",1)}if(h==k){m.fadeIn("fast")}if(q){var p=m.parents("ul").length;m.find("ul.subnavJSON").css("z-index",200+p);m.menu({})}i(k)})},250)}var b=null;function a(n){var l=$(this);var m=l.attr("data-touchCnt");if(b&&l.attr("id")!=b.attr("id")){b.attr("data-touchCnt",0)}b=l;if(!m){m=0}m++;l.attr("data-touchCnt",m);if(m==2||(l.hasClass("pw-has-ajax-items")&&!l.closest("ul").hasClass("topnav"))){var k=l.attr("href");l.attr("data-touchCnt",0);if(typeof k!="undefined"&&k.length>1){return true}else{l.mouseleave()}}else{var p=l.attr("data-from");if(typeof p=="undefined"){var p=""}if(p.indexOf("topnav")>-1){var o=p.replace("topnav-","")+"-";$("a.pw-dropdown-toggle.hover:not('."+o+"')").attr("data-touchCnt",0).mouseleave()}l.mouseenter()}return false}function j(){if($("body").hasClass("touch-device")){$(document).on("touchstart","a.pw-dropdown-toggle, a.pw-has-items",a)}$(".pw-dropdown-menu").on("click","a:not(.pw-modal)",function(k){k.stopPropagation()});$(".pw-dropdown-toggle").each(g);$(document).on("mousedown",".pw-dropdown-toggle-click",e).on("mouseenter",".pw-dropdown-toggle:not(.pw-dropdown-toggle-click)",e).on("mouseleave",".pw-dropdown-toggle:not(.pw-dropdown-toggle-click)",d).on("mouseenter",".pw-dropdown-menu a.pw-has-ajax-items:not(.pw-ajax-items-loaded)",f).on("mouseleave",".pw-dropdown-menu a.pw-has-ajax-items",function(){h=null})}j()}};if(typeof ProcessWire!="undefined"){ProcessWire.confirm=function(c,a,b){if(typeof vex!="undefined"&&typeof a!="undefined"){vex.dialog.confirm({message:c,callback:function(d){if(d){a()}else{if(typeof b!="undefined"){b()}}}})}else{if(typeof a!="undefined"){if(confirm(c)){a()}else{if(typeof b!="undefined"){b()}}}else{return confirm(c)}}};ProcessWire.alert=function(b,a){if(typeof a=="undefined"){var a=false}if(typeof vex!="undefined"){if(a){vex.dialog.alert({unsafeMessage:b})}else{vex.dialog.alert(b)}}else{alert(b)}};ProcessWire.prompt=function(b,c,a){if(typeof vex=="undefined"){alert("prompt function requires vex");return}return vex.dialog.prompt({message:b,placeholder:c,callback:a})};ProcessWire.entities=function(a){return $("<textarea />").text(a).html()}};
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+var ProcessWireAdmin={init:function(){this.setupButtonStates();this.setupTooltips();this.setupDropdowns();this.setupNotices()},setupNotices:function(){$(".pw-notice-group-toggle").click(function(){var $parent=$(this).closest(".pw-notice-group-parent");var $children=$parent.nextUntil(".pw-notice-group-parent");if($parent.hasClass("pw-notice-group-open")){$parent.removeClass("pw-notice-group-open");$children.slideUp("fast")}else{$parent.addClass("pw-notice-group-open");$children.slideDown("fast")}$parent.find("i[data-toggle]").each(function(){$(this).toggleClass($(this).attr("data-toggle"))});return false})},setupTooltips:function(){$("a.tooltip, .pw-tooltip").tooltip({position:{my:"center bottom",at:"center top"}}).hover(function(){var $a=$(this);if($a.is("a")){$a.addClass("ui-state-hover")}else{$a.data("pw-tooltip-cursor",$a.css("cursor"));$a.css("cursor","pointer")}$a.addClass("pw-tooltip-hover");$a.css("cursor","pointer")},function(){var $a=$(this);$a.removeClass("pw-tooltip-hover ui-state-hover");if(!$a.is("a")){$a.css("cursor",$a.data("pw-tooltip-cursor"))}})},setupButtonStates:function(){$(document).on("mouseover",".ui-button",function(){var $t=$(this);$t.removeClass("ui-state-default").addClass("ui-state-hover");if($t.hasClass("ui-priority-secondary"))$t.toggleClass("xui-priority-secondary ui-priority-secondary");if($t.hasClass("pw-button-dropdown-main")){$t.siblings("#pw-dropdown-toggle-"+$t.attr("id")).trigger("mouseover")}}).on("mouseout",".ui-button",function(){var $t=$(this);$t.removeClass("ui-state-hover").addClass("ui-state-default");if($t.hasClass("xui-priority-secondary"))$t.toggleClass("xui-priority-secondary ui-priority-secondary");if($t.hasClass("pw-button-dropdown-main")){$t.siblings("#pw-dropdown-toggle-"+$t.attr("id")).trigger("mouseout")}}).on("click",".ui-button",function(){$(this).removeClass("ui-state-default").addClass("ui-state-active")}).on("click","a > button",function(){var $a=$(this).parent();var target=$a.attr("target");if(typeof target!="undefined"&&target=="_blank"){}else{window.location=$a.attr("href")}})},setupDropdowns:function(){var dropdownPositionsMonitored=false;var hoveredDropdownAjaxItem;function setupDropdown(){var $a=$(this);var $ul;if($a.attr("data-pw-dropdown")){$ul=$a.siblings($a.attr("data-pw-dropdown"));if(!$ul.length)$ul=$($a.attr("data-pw-dropdown"))}else{$ul=$a.siblings(".pw-dropdown-menu")}$ul.hide();$a.data("pw-dropdown-ul",$ul);if($a.is("button")){if($a.find(".ui-button-text").length==0)$a.button();if($a.attr("type")=="submit"){$a.click(function(){$a.addClass("pw-dropdown-disabled");setTimeout(function(){$a.removeClass("pw-dropdown-disabled")},2e3)})}}else{}$ul.find("a").click(function(){$ul.hide();return true});$ul.find(".pw-has-items").each(function(){var $icon=$("<i class='pw-has-items-icon fa fa-angle-right ui-priority-secondary'></i>");$(this).prepend($icon)});if($a.hasClass("pw-dropdown-toggle-click")){var timer=null;function mouseleaver(){if(timer)clearTimeout(timer);timer=setTimeout(function(){if($ul.filter(":hover").length||$a.filter(":hover").length){return}$ul.fadeOut("fast");$a.removeClass("hover pw-dropdown-toggle-open")},1e3)}$ul.mouseleave(mouseleaver);$a.mouseleave(mouseleaver)}else{$ul.mouseleave(function(){$ul.hide();$a.removeClass("hover")})}}function mouseenterDropdownToggle(e){var $a=$(this);var $ul=$a.data("pw-dropdown-ul");var delay=$a.hasClass("pw-dropdown-toggle-delay")?700:0;var lastOffset=$ul.data("pw-dropdown-last-offset");var timeout=$a.data("pw-dropdown-timeout");if($a.hasClass("pw-dropdown-toggle-click")){if(e.type!="mousedown")return false;$a.removeClass("ui-state-focus");if($a.hasClass("pw-dropdown-toggle-open")){$a.removeClass("pw-dropdown-toggle-open hover");$ul.hide();return}else{$(".pw-dropdown-toggle-open").each(function(){var $a=$(this);var $ul=$a.data("pw-dropdown-ul");$ul.mouseleave()});$a.addClass("pw-dropdown-toggle-open")}}if($a.hasClass("pw-dropdown-disabled"))return;timeout=setTimeout(function(){if($a.hasClass("pw-dropdown-disabled"))return;var offset=$a.offset();if(lastOffset!=null){if(offset.top!=lastOffset.top||offset.left!=lastOffset.left){$ul.menu("destroy").removeClass("pw-dropdown-ready")}}if(!$ul.hasClass("pw-dropdown-ready")){$ul.css("position","absolute");$ul.prependTo($("body")).addClass("pw-dropdown-ready").menu();var position={my:"right top",at:"right bottom",of:$a};var my=$ul.attr("data-my");var at=$ul.attr("data-at");if(my)position.my=my;if(at)position.at=at;$ul.position(position).css("z-index",200)}$a.addClass("hover");$ul.show();$ul.data("pw-dropdown-last-offset",offset)},delay);$a.data("pw-dropdown-timeout",timeout)}function mouseleaveDropdownToggle(){var $a=$(this);var $ul=$a.data("pw-dropdown-ul");var timeout=$a.data("pw-dropdown-timeout");if(timeout)clearTimeout(timeout);setTimeout(function(){if($ul.filter(":hover").length)return;$ul.find("ul").hide();$ul.hide();$a.removeClass("hover")},50);if($("body").hasClass("touch-device")){$(this).attr("data-touchCnt",0)}}function hoverDropdownAjaxItem($a){var fromAttr=$a.attr("data-from");if(!fromAttr)return;var $from=$("#"+$a.attr("data-from"));if($from.length>0)setTimeout(function(){var fromLeft=$from.offset().left;var $ul=$a.closest("li").parent("ul");var thisLeft=$ul.offset().left;if(thisLeft!=fromLeft)$ul.css("left",fromLeft)},500)}function mouseenterDropdownAjaxItem(){var $a=$(this);hoveredDropdownAjaxItem=$a;setTimeout(function(){if(!hoveredDropdownAjaxItem)return;if(hoveredDropdownAjaxItem!=$a)return;$a.addClass("pw-ajax-items-loaded");var url=$a.attr("data-json");var $ul=$a.siblings("ul");var setupDropdownHover=false;var $itemsIcon=$a.children(".pw-has-items-icon");$itemsIcon.removeClass("fa-angle-right").addClass("fa-spinner fa-spin");$ul.css("opacity",0);$.getJSON(url,function(data){$itemsIcon.removeClass("fa-spinner fa-spin").addClass("fa-angle-right");if(!data.list){console.log(data);return}if(!dropdownPositionsMonitored&&data.list.length>10){dropdownPositionsMonitored=true;setupDropdownHover=true;$(document).on("hover","ul.pw-dropdown-menu a",function(){hoverDropdownAjaxItem($(this))})}if(data.add){var $li=$("<li class='ui-menu-item add'>"+"<a href='"+data.url+data.add.url+"'>"+"<i class='fa fa-fw fa-"+data.add.icon+"'></i>"+data.add.label+"</a>"+"</li>");$ul.append($li)}var numSubnavJSON=0;$.each(data.list,function(n){var icon="";var url="";if(this.icon){icon="<i class='ui-priority-secondary fa fa-fw fa-"+this.icon+"'></i>"}if(this.url=="navJSON"){}else if(this.url.indexOf("/")===0){url=this.url}else if(this.url.length){url=data.url+this.url}var $li=$("<li class='ui-menu-item'></li>");var $a=$("<a>"+icon+this.label+"</a>");var $ulSub=null;if(url.length)$a.attr("href",url);if(this.navJSON){$a.attr("data-json",this.navJSON).addClass("pw-has-items pw-has-ajax-items");$ulSub=$("<ul></ul>").addClass("subnavJSON");var $icon=$("<i class='pw-has-items-icon fa fa-angle-right ui-priority-secondary'></i>");$a.prepend($icon);$li.prepend($a).append($ulSub);numSubnavJSON++}else{$li.prepend($a)}if(typeof this.className!="undefined"&&this.className&&this.className.length){$li.addClass(this.className)}$ul.append($li)});$ul.addClass("navJSON").addClass("length"+parseInt(data.list.length)).hide();if($ul.children().length)$ul.css("opacity",1);if(hoveredDropdownAjaxItem==$a)$ul.fadeIn("fast");if(numSubnavJSON){var numParents=$ul.parents("ul").length;$ul.find("ul.subnavJSON").css("z-index",200+numParents);$ul.menu({})}hoverDropdownAjaxItem($a)})},250)}var $lastTouchClickItem=null;function touchClick(e){var $item=$(this);var touchCnt=$item.attr("data-touchCnt");if($lastTouchClickItem&&$item.attr("id")!=$lastTouchClickItem.attr("id")){$lastTouchClickItem.attr("data-touchCnt",0)}$lastTouchClickItem=$item;if(!touchCnt)touchCnt=0;touchCnt++;$item.attr("data-touchCnt",touchCnt);if(touchCnt==2||$item.hasClass("pw-has-ajax-items")&&!$item.closest("ul").hasClass("topnav")){var href=$item.attr("href");$item.attr("data-touchCnt",0);if(typeof href!="undefined"&&href.length>1){return true}else{$item.mouseleave()}}else{var datafrom=$item.attr("data-from");if(typeof datafrom=="undefined")var datafrom="";if(datafrom.indexOf("topnav")>-1){var from=datafrom.replace("topnav-","")+"-";$("a.pw-dropdown-toggle.hover:not('."+from+"')").attr("data-touchCnt",0).mouseleave()}$item.mouseenter()}return false}function init(){if($("body").hasClass("touch-device")){$(document).on("touchstart","a.pw-dropdown-toggle, a.pw-has-items",touchClick)}$(".pw-dropdown-menu").on("click","a:not(.pw-modal)",function(e){e.stopPropagation()});$(".pw-dropdown-toggle").each(setupDropdown);$(document).on("mousedown",".pw-dropdown-toggle-click",mouseenterDropdownToggle).on("mouseenter",".pw-dropdown-toggle:not(.pw-dropdown-toggle-click)",mouseenterDropdownToggle).on("mouseleave",".pw-dropdown-toggle:not(.pw-dropdown-toggle-click)",mouseleaveDropdownToggle).on("mouseenter",".pw-dropdown-menu a.pw-has-ajax-items:not(.pw-ajax-items-loaded)",mouseenterDropdownAjaxItem).on("mouseleave",".pw-dropdown-menu a.pw-has-ajax-items",function(){hoveredDropdownAjaxItem=null})}init()}};if(typeof ProcessWire!="undefined"){ProcessWire.confirm=function(message,funcOk,funcCancel){if(typeof vex!="undefined"&&typeof funcOk!="undefined"){vex.dialog.confirm({message:message,callback:function(v){if(v){funcOk()}else if(typeof funcCancel!="undefined"){funcCancel()}}})}else if(typeof funcOk!="undefined"){if(confirm(message)){funcOk()}else if(typeof funcCancel!="undefined"){funcCancel()}}else{return confirm(message)}};ProcessWire.alert=function(message,allowMarkup){if(typeof allowMarkup=="undefined")var allowMarkup=false;if(typeof vex!="undefined"){if(allowMarkup){vex.dialog.alert({unsafeMessage:message})}else{vex.dialog.alert(message)}}else{alert(message)}};ProcessWire.prompt=function(message,placeholder,func){if(typeof vex=="undefined"){alert("prompt function requires vex");return}return vex.dialog.prompt({message:message,placeholder:placeholder,callback:func})};ProcessWire.entities=function(str){return $("<textarea />").text(str).html()}}
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