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/*
 
 Copyright (c) 2003-2016, CKSource - Frederico Knabben. All rights reserved.
 
 For licensing, see LICENSE.md or http://ckeditor.com/license
 
 */

(function(){function D(a){function b(){this.deflated || (a.widgets.focused == this.widget && (this.focused = !0), a.widgets.destroy(this.widget), this.deflated = !0)}function e(){var d = a.editable(), c = a.document; if (this.deflated)this.widget = a.widgets.initOn(this.element, "image", this.widget.data), this.widget.inline && !(new CKEDITOR.dom.elementPath(this.widget.wrapper, d)).block && (d = c.createElement(a.activeEnterMode == CKEDITOR.ENTER_P?"p":"div"), d.replace(this.widget.wrapper), this.widget.wrapper.move(d)), this.focused &&
        (this.widget.focus(), delete this.focused), delete this.deflated; else{var b = this.widget, d = f, c = b.wrapper, e = b.data.align, b = b.data.hasCaption; if (d){for (var l = 3; l--; )c.removeClass(d[l]); "center" == e?b && c.addClass(d[1]):"none" != e && c.addClass(d[q[e]])} else"center" == e?(b?c.setStyle("text-align", "center"):c.removeStyle("text-align"), c.removeStyle("float")):("none" == e?c.removeStyle("float"):c.setStyle("float", e), c.removeStyle("text-align"))}}var f = a.config.image2_alignClasses, g = a.config.image2_captionedClass;
return{allowedContent:E(a), requiredContent:"img[src,alt]", features:F(a), styleableElements:"img figure", contentTransformations:[["img[width]: sizeToAttribute"]], editables:{caption:{selector:"figcaption", allowedContent:"br em strong sub sup u s; a[!href]"}}, parts:{image:"img", caption:"figcaption"}, dialog:"image2", template:'\x3cimg alt\x3d"" src\x3d"" /\x3e', data:function(){var d = this.features; this.data.hasCaption && !a.filter.checkFeature(d.caption) && (this.data.hasCaption = !1); "none" == this.data.align ||
        a.filter.checkFeature(d.align) || (this.data.align = "none"); this.shiftState({widget:this, element:this.element, oldData:this.oldData, newData:this.data, deflate:b, inflate:e}); this.data.link?this.parts.link || (this.parts.link = this.parts.image.getParent()):this.parts.link && delete this.parts.link; this.parts.image.setAttributes({src:this.data.src, "data-cke-saved-src":this.data.src, alt:this.data.alt}); if (this.oldData && !this.oldData.hasCaption && this.data.hasCaption)for (var c in this.data.classes)this.parts.image.removeClass(c);
        if (a.filter.checkFeature(d.dimension)){d = this.data; d = {width:d.width, height:d.height}; c = this.parts.image; for (var f in d)d[f]?c.setAttribute(f, d[f]):c.removeAttribute(f)}this.oldData = CKEDITOR.tools.extend({}, this.data)}, init:function(){var b = CKEDITOR.plugins.image2, c = this.parts.image, e = {hasCaption:!!this.parts.caption, src:c.getAttribute("src"), alt:c.getAttribute("alt") || "", width:c.getAttribute("width") || "", height:c.getAttribute("height") || "", lock:this.ready?b.checkHasNaturalRatio(c):!0}, g = c.getAscendant("a");
        g && this.wrapper.contains(g) && (this.parts.link = g); e.align || (c = e.hasCaption?this.element:c, f?(c.hasClass(f[0])?e.align = "left":c.hasClass(f[2]) && (e.align = "right"), e.align?c.removeClass(f[q[e.align]]):e.align = "none"):(e.align = c.getStyle("float") || "none", c.removeStyle("float"))); a.plugins.link && this.parts.link && (e.link = b.getLinkAttributesParser()(a, this.parts.link), (c = e.link.advanced) && c.advCSSClasses && (c.advCSSClasses = CKEDITOR.tools.trim(c.advCSSClasses.replace(/cke_\S+/, "")))); this.wrapper[(e.hasCaption?

        "remove":"add") + "Class"]("cke_image_nocaption"); this.setData(e); a.filter.checkFeature(this.features.dimension) && !0 !== a.config.image2_disableResizer && G(this); this.shiftState = b.stateShifter(this.editor); this.on("contextMenu", function(a){a.data.image = CKEDITOR.TRISTATE_OFF; if (this.parts.link || this.wrapper.getAscendant("a"))a.data.link = a.data.unlink = CKEDITOR.TRISTATE_OFF}); this.on("dialog", function(a){a.data.widget = this}, this)}, addClass:function(a){m(this).addClass(a)}, hasClass:function(a){return m(this).hasClass(a)},
        removeClass:function(a){m(this).removeClass(a)}, getClasses:function(){var a = new RegExp("^(" + [].concat(g, f).join("|") + ")$"); return function(){var b = this.repository.parseElementClasses(m(this).getAttribute("class")), e; for (e in b)a.test(e) && delete b[e]; return b}}(), upcast:H(a), downcast:I(a), getLabel:function(){return this.editor.lang.widget.label.replace(/%1/, (this.data.alt || "") + " " + this.pathName)}}}function H(a){var b = n(a), e = a.config.image2_captionedClass; return function(a, g){var d = {width:1, height:1},
        c = a.name, h; if (!a.attributes["data-cke-realelement"] && (b(a)?("div" == c && (h = a.getFirst("figure")) && (a.replaceWith(h), a = h), g.align = "center", h = a.getFirst("img") || a.getFirst("a").getFirst("img")):"figure" == c && a.hasClass(e)?h = a.getFirst("img") || a.getFirst("a").getFirst("img"):r(a) && (h = "a" == a.name?a.children[0]:a), h)){for (var C in d)(d = h.attributes[C]) && d.match(J) && delete h.attributes[C]; return a}}}function I(a){var b = a.config.image2_alignClasses; return function(a){var f = "a" == a.name?a.getFirst():a, g = f.attributes,
        d = this.data.align; if (!this.inline){var c = a.getFirst("span"); c && c.replaceWith(c.getFirst({img:1, a:1}))}d && "none" != d && (c = CKEDITOR.tools.parseCssText(g.style || ""), "center" == d && "figure" == a.name?a = a.wrapWith(new CKEDITOR.htmlParser.element("div", b?{"class":b[1]}:{style:"text-align:center"})):d in{left:1, right:1} && (b?f.addClass(b[q[d]]):c["float"] = d), b || CKEDITOR.tools.isEmpty(c) || (g.style = CKEDITOR.tools.writeCssText(c))); return a}}function n(a){var b = a.config.image2_captionedClass, e = a.config.image2_alignClasses,
        f = {figure:1, a:1, img:1}; return function(g){if (!(g.name in{div:1, p:1}))return!1; var d = g.children; if (1 !== d.length)return!1; d = d[0]; if (!(d.name in f))return!1; if ("p" == g.name){if (!r(d))return!1} else if ("figure" == d.name){if (!d.hasClass(b))return!1} else if (a.enterMode == CKEDITOR.ENTER_P || !r(d))return!1; return(e?g.hasClass(e[1]):"center" == CKEDITOR.tools.parseCssText(g.attributes.style || "", !0)["text-align"])?!0:!1}}function r(a){return"img" == a.name?!0:"a" == a.name?1 == a.children.length && a.getFirst("img"):!1}function G(a){var b =
        a.editor, e = b.editable(), f = b.document, g = a.resizer = f.createElement("span"); g.addClass("cke_image_resizer"); g.setAttribute("title", b.lang.image2.resizer); g.append(new CKEDITOR.dom.text("​", f)); if (a.inline)a.wrapper.append(g); else{var d = a.parts.link || a.parts.image, c = d.getParent(), h = f.createElement("span"); h.addClass("cke_image_resizer_wrapper"); h.append(d); h.append(g); a.element.append(h, !0); c.is("span") && c.remove()}g.on("mousedown", function(c){function l(a, b, c){var d = CKEDITOR.document, l = []; f.equals(d) ||
        l.push(d.on(a, b)); l.push(f.on(a, b)); if (c)for (a = l.length; a--; )c.push(l.pop())}function d(){t = m + A * x; u = Math.round(t / v)}function w(){u = q - p; t = Math.round(u * v)}var h = a.parts.image, A = "right" == a.data.align? - 1:1, k = c.data.$.screenX, K = c.data.$.screenY, m = h.$.clientWidth, q = h.$.clientHeight, v = m / q, n = [], r = "cke_image_s" + (~A?"e":"w"), B, t, u, z, x, p, y; b.fire("saveSnapshot"); l("mousemove", function(a){B = a.data.$; x = B.screenX - k; p = K - B.screenY; y = Math.abs(x / p); 1 == A?0 >= x?0 >= p?d():y >= v?d():w():0 >= p?y >= v?w():d():w():0 >= x?0 >= p?y >=
        v?w():d():w():0 >= p?d():y >= v?d():w(); 15 <= t && 15 <= u?(h.setAttributes({width:t, height:u}), z = !0):z = !1}, n); l("mouseup", function(){for (var c; c = n.pop(); )c.removeListener(); e.removeClass(r); g.removeClass("cke_image_resizing"); z && (a.setData({width:t, height:u}), b.fire("saveSnapshot")); z = !1}, n); e.addClass(r); g.addClass("cke_image_resizing")}); a.on("data", function(){g["right" == a.data.align?"addClass":"removeClass"]("cke_image_resizer_left")})}function L(a){var b = [], e; return function(f){var g = a.getCommand("justify" +
        f); if (g){b.push(function(){g.refresh(a, a.elementPath())}); if (f in{right:1, left:1, center:1})g.on("exec", function(d){var c = k(a); if (c){c.setData("align", f); for (c = b.length; c--; )b[c](); d.cancel()}}); g.on("refresh", function(b){var c = k(a), g = {right:1, left:1, center:1}; c && (void 0 === e && (e = a.filter.checkFeature(a.widgets.registered.image.features.align)), e?this.setState(c.data.align == f?CKEDITOR.TRISTATE_ON:f in g?CKEDITOR.TRISTATE_OFF:CKEDITOR.TRISTATE_DISABLED):this.setState(CKEDITOR.TRISTATE_DISABLED), b.cancel())})}}}

function M(a){a.plugins.link && (CKEDITOR.on("dialogDefinition", function(b){b = b.data; if ("link" == b.name){b = b.definition; var e = b.onShow, f = b.onOk; b.onShow = function(){var b = k(a); b && (b.inline?!b.wrapper.getAscendant("a"):1)?this.setupContent(b.data.link || {}):e.apply(this, arguments)}; b.onOk = function(){var b = k(a); if (b && (b.inline?!b.wrapper.getAscendant("a"):1)){var d = {}; this.commitContent(d); b.setData("link", d)} else f.apply(this, arguments)}}}), a.getCommand("unlink").on("exec", function(b){var e = k(a); e && e.parts.link &&
        (e.setData("link", null), this.refresh(a, a.elementPath()), b.cancel())}), a.getCommand("unlink").on("refresh", function(b){var e = k(a); e && (this.setState(e.data.link || e.wrapper.getAscendant("a")?CKEDITOR.TRISTATE_OFF:CKEDITOR.TRISTATE_DISABLED), b.cancel())}))}function k(a){return(a = a.widgets.focused) && "image" == a.name?a:null}function E(a){var b = a.config.image2_alignClasses; a = {div:{match:n(a)}, p:{match:n(a)}, img:{attributes:"!src,alt,width,height"}, figure:{classes:"!" + a.config.image2_captionedClass}, figcaption:!0};
        b?(a.div.classes = b[1], a.p.classes = a.div.classes, a.img.classes = b[0] + "," + b[2], a.figure.classes += "," + a.img.classes):(a.div.styles = "text-align", a.p.styles = "text-align", a.img.styles = "float", a.figure.styles = "float,display"); return a}function F(a){a = a.config.image2_alignClasses; return{dimension:{requiredContent:"img[width,height]"}, align:{requiredContent:"img" + (a?"(" + a[0] + ")":"{float}")}, caption:{requiredContent:"figcaption"}}}function m(a){return a.data.hasCaption?a.element:a.parts.image}var N = new CKEDITOR.template('\x3cfigure class\x3d"{captionedClass}"\x3e\x3cimg alt\x3d"" src\x3d"" /\x3e\x3cfigcaption\x3e{captionPlaceholder}\x3c/figcaption\x3e\x3c/figure\x3e'),
        q = {left:0, center:1, right:2}, J = /^\s*(\d+\%)\s*$/i; CKEDITOR.plugins.add("image2", {lang:"af,ar,bg,bn,bs,ca,cs,cy,da,de,de-ch,el,en,en-au,en-ca,en-gb,eo,es,et,eu,fa,fi,fo,fr,fr-ca,gl,gu,he,hi,hr,hu,id,is,it,ja,ka,km,ko,ku,lt,lv,mk,mn,ms,nb,nl,no,pl,pt,pt-br,ro,ru,si,sk,sl,sq,sr,sr-latn,sv,th,tr,tt,ug,uk,vi,zh,zh-cn", requires:"widget,dialog", icons:"image", hidpi:!0, onLoad:function(){CKEDITOR.addCss(".cke_image_nocaption{line-height:0}.cke_editable.cke_image_sw, .cke_editable.cke_image_sw *{cursor:sw-resize !important}.cke_editable.cke_image_se, .cke_editable.cke_image_se *{cursor:se-resize !important}.cke_image_resizer{display:none;position:absolute;width:10px;height:10px;bottom:-5px;right:-5px;background:#000;outline:1px solid #fff;line-height:0;cursor:se-resize;}.cke_image_resizer_wrapper{position:relative;display:inline-block;line-height:0;}.cke_image_resizer.cke_image_resizer_left{right:auto;left:-5px;cursor:sw-resize;}.cke_widget_wrapper:hover .cke_image_resizer,.cke_image_resizer.cke_image_resizing{display:block}.cke_widget_wrapper\x3ea{display:inline-block}")},
        init:function(a){var b = a.config, e = a.lang.image2, f = D(a); b.filebrowserImage2BrowseUrl = b.filebrowserImageBrowseUrl; b.filebrowserImage2UploadUrl = b.filebrowserImageUploadUrl; f.pathName = e.pathName; f.editables.caption.pathName = e.pathNameCaption; a.widgets.add("image", f); a.ui.addButton && a.ui.addButton("Image", {label:a.lang.common.image, command:"image", toolbar:"insert,10"}); a.contextMenu && (a.addMenuGroup("image", 10), a.addMenuItem("image", {label:e.menu, command:"image", group:"image"})); CKEDITOR.dialog.add("image2",
                this.path + "dialogs/image2.js")}, afterInit:function(a){var b = {left:1, right:1, center:1, block:1}, e = L(a), f; for (f in b)e(f); M(a)}}); CKEDITOR.plugins.image2 = {stateShifter:function(a){function b(a, b){var c = {}; g?c.attributes = {"class":g[1]}:c.styles = {"text-align":"center"}; c = f.createElement(a.activeEnterMode == CKEDITOR.ENTER_P?"p":"div", c); e(c, b); b.move(c); return c}function e(b, d){if (d.getParent()){var e = a.createRange(); e.moveToPosition(d, CKEDITOR.POSITION_BEFORE_START); d.remove(); c.insertElementIntoRange(b,
        e)} else b.replace(d)}var f = a.document, g = a.config.image2_alignClasses, d = a.config.image2_captionedClass, c = a.editable(), h = ["hasCaption", "align", "link"], k = {align:function(c, d, e){var f = c.element; c.changed.align?c.newData.hasCaption || ("center" == e && (c.deflate(), c.element = b(a, f)), c.changed.hasCaption || "center" != d || "center" == e || (c.deflate(), d = f.findOne("a,img"), d.replace(f), c.element = d)):"center" == e && c.changed.hasCaption && !c.newData.hasCaption && (c.deflate(), c.element = b(a, f)); !g && f.is("figure") && ("center" ==
        e?f.setStyle("display", "inline-block"):f.removeStyle("display"))}, hasCaption:function(b, c, g){b.changed.hasCaption && (c = b.element.is({img:1, a:1})?b.element:b.element.findOne("a,img"), b.deflate(), g?(g = CKEDITOR.dom.element.createFromHtml(N.output({captionedClass:d, captionPlaceholder:a.lang.image2.captionPlaceholder}), f), e(g, b.element), c.replace(g.findOne("img")), b.element = g):(c.replace(b.element), b.element = c))}, link:function(b, c, d){if (b.changed.link){var e = b.element.is("img")?b.element:b.element.findOne("img"),
        g = b.element.is("a")?b.element:b.element.findOne("a"), h = b.element.is("a") && !d || b.element.is("img") && d, k; h && b.deflate(); d?(c || (k = f.createElement("a", {attributes:{href:b.newData.link.url}}), k.replace(e), e.move(k)), d = CKEDITOR.plugins.image2.getLinkAttributesGetter()(a, d), CKEDITOR.tools.isEmpty(d.set) || (k || g).setAttributes(d.set), d.removed.length && (k || g).removeAttributes(d.removed)):(d = g.findOne("img"), d.replace(g), k = d); h && (b.element = k)}}}; return function(a){var b, c; a.changed = {}; for (c = 0; c < h.length; c++)b =
h[c], a.changed[b] = a.oldData?a.oldData[b] !== a.newData[b]:!1; for (c = 0; c < h.length; c++)b = h[c], k[b](a, a.oldData?a.oldData[b]:null, a.newData[b]); a.inflate()}}, checkHasNaturalRatio:function(a){var b = a.$; a = this.getNatural(a); return Math.round(b.clientWidth / a.width * a.height) == b.clientHeight || Math.round(b.clientHeight / a.height * a.width) == b.clientWidth}, getNatural:function(a){if (a.$.naturalWidth)a = {width:a.$.naturalWidth, height:a.$.naturalHeight}; else{var b = new Image; b.src = a.getAttribute("src"); a = {width:b.width,
        height:b.height}}return a}, getLinkAttributesGetter:function(){return CKEDITOR.plugins.link.getLinkAttributes}, getLinkAttributesParser:function(){return CKEDITOR.plugins.link.parseLinkAttributes}}})(); CKEDITOR.config.image2_captionedClass = "image";