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- /*!
- * froala_editor v3.0.3 (https://www.froala.com/wysiwyg-editor)
- * License https://froala.com/wysiwyg-editor/terms/
- * Copyright 2014-2019 Froala Labs
- */
- !function(e,t){"object"==typeof exports&&"undefined"!=typeof module?t(require("froala-editor")):"function"==typeof define&&define.amd?define(["froala-editor"],t):t(e.FroalaEditor)}(this,function(x){"use strict";x=x&&x.hasOwnProperty("default")?x["default"]:x,Object.assign(x.POPUP_TEMPLATES,{"file.insert":"[_BUTTONS_][_UPLOAD_LAYER_][_PROGRESS_BAR_]"}),Object.assign(x.DEFAULTS,{fileUpload:!0,fileUploadURL:null,fileUploadParam:"file",fileUploadParams:{},fileUploadToS3:!1,fileUploadMethod:"POST",fileMaxSize:10485760,fileAllowedTypes:["*"],fileInsertButtons:["fileBack","|"],fileUseSelectedText:!1}),x.PLUGINS.file=function(p){var r,d=p.$,l="https://i.froala.com/upload",u=2,c=3,v=4,f=5,g=6,i={};function h(){var e=p.popups.get("file.insert");e||(e=T()),e.find(".fr-layer.fr-active").removeClass("fr-active").addClass("fr-pactive"),e.find(".fr-file-progress-bar-layer").addClass("fr-active"),e.find(".fr-buttons").hide(),o(p.language.translate("Uploading"),0)}function n(e){var t=p.popups.get("file.insert");t&&(t.find(".fr-layer.fr-pactive").addClass("fr-active").removeClass("fr-pactive"),t.find(".fr-file-progress-bar-layer").removeClass("fr-active"),t.find(".fr-buttons").show(),e&&(p.events.focus(),p.popups.hide("file.insert")))}function o(e,t){var i=p.popups.get("file.insert");if(i){var r=i.find(".fr-file-progress-bar-layer");r.find("h3").text(e+(t?" "+t+"%":"")),r.removeClass("fr-error"),t?(r.find("div").removeClass("fr-indeterminate"),r.find("div > span").css("width",t+"%")):r.find("div").addClass("fr-indeterminate")}}function b(e,t,i){p.edit.on(),p.events.focus(!0),p.selection.restore(),p.opts.fileUseSelectedText&&p.selection.text().length&&(t=p.selection.text()),p.html.insert('<a href="'+e+'" target="_blank" id="fr-inserted-file" class="fr-file">'+t+"</a>");var r=p.$el.find("#fr-inserted-file");r.removeAttr("id"),p.popups.hide("file.insert"),p.undo.saveStep(),k(),p.events.trigger("file.inserted",[r,i])}function m(e){var t=this.status,i=this.response,r=this.responseXML,o=this.responseText;try{if(p.opts.fileUploadToS3)if(201===t){var n=function s(e){try{var t=d(e).find("Location").text(),i=d(e).find("Key").text();return!1===p.events.trigger("file.uploadedToS3",[t,i,e],!0)?(p.edit.on(),!1):t}catch(r){return S(v,e),!1}}(r);n&&b(n,e,i||r)}else S(v,i||r);else if(200<=t&&t<300){var a=function l(e){try{if(!1===p.events.trigger("file.uploaded",[e],!0))return p.edit.on(),!1;var t=JSON.parse(e);return t.link?t:(S(u,e),!1)}catch(i){return S(v,e),!1}}(o);a&&b(a.link,e,i||o)}else S(c,i||o)}catch(f){S(v,i||o)}}function y(){S(v,this.response||this.responseText||this.responseXML)}function U(e){if(e.lengthComputable){var t=e.loaded/e.total*100|0;o(p.language.translate("Uploading"),t)}}function S(e,t){p.edit.on(),function r(e){h();var t=p.popups.get("file.insert").find(".fr-file-progress-bar-layer");t.addClass("fr-error");var i=t.find("h3");i.text(e),p.events.disableBlur(),i.focus()}(p.language.translate("Something went wrong. Please try again.")),p.events.trigger("file.error",[{code:e,message:i[e]},t])}function C(){p.edit.on(),n(!0)}function a(e){if(void 0!==e&&0<e.length){if(!1===p.events.trigger("file.beforeUpload",[e]))return!1;var t,i=e[0];if((null===p.opts.fileUploadURL||p.opts.fileUploadURL===l)&&!p.opts.fileUploadToS3)return function s(o){var n=new FileReader;n.onload=function(){for(var e=n.result,t=atob(n.result.split(",")[1]),i=[],r=0;r<t.length;r++)i.push(t.charCodeAt(r));e=window.URL.createObjectURL(new Blob([new Uint8Array(i)],{type:o.type})),p.file.insert(e,o.name,null)},h(),n.readAsDataURL(o)}(i),!1;if(i.size>p.opts.fileMaxSize)return S(f),!1;if(p.opts.fileAllowedTypes.indexOf("*")<0&&p.opts.fileAllowedTypes.indexOf(i.type.replace(/file\//g,""))<0)return S(g),!1;if(p.drag_support.formdata&&(t=p.drag_support.formdata?new FormData:null),t){var r;if(!1!==p.opts.fileUploadToS3)for(r in t.append("key",p.opts.fileUploadToS3.keyStart+(new Date).getTime()+"-"+(i.name||"untitled")),t.append("success_action_status","201"),t.append("X-Requested-With","xhr"),t.append("Content-Type",i.type),p.opts.fileUploadToS3.params)p.opts.fileUploadToS3.params.hasOwnProperty(r)&&t.append(r,p.opts.fileUploadToS3.params[r]);for(r in p.opts.fileUploadParams)p.opts.fileUploadParams.hasOwnProperty(r)&&t.append(r,p.opts.fileUploadParams[r]);t.append(p.opts.fileUploadParam,i);var o=p.opts.fileUploadURL;p.opts.fileUploadToS3&&(o=p.opts.fileUploadToS3.uploadURL?p.opts.fileUploadToS3.uploadURL:"https://"+p.opts.fileUploadToS3.region+".amazonaws.com/"+p.opts.fileUploadToS3.bucket);var n=p.core.getXHR(o,p.opts.fileUploadMethod);n.onload=function(){m.call(n,i.name)},n.onerror=y,n.upload.onprogress=U,n.onabort=C,h();var a=p.popups.get("file.insert");a&&(a.off("abortUpload"),a.on("abortUpload",function(){4!==n.readyState&&n.abort()})),n.send(t)}}}function s(){n()}function T(e){if(e)return p.popups.onHide("file.insert",s),!0;var t;p.opts.fileUpload||p.opts.fileInsertButtons.splice(p.opts.fileInsertButtons.indexOf("fileUpload"),1),t='<div class="fr-buttons fr-tabs">'+p.button.buildList(p.opts.fileInsertButtons)+"</div>";var i="";p.opts.fileUpload&&(i='<div class="fr-file-upload-layer fr-layer fr-active" id="fr-file-upload-layer-'+p.id+'"><strong>'+p.language.translate("Drop file")+"</strong><br>("+p.language.translate("or click")+')<div class="fr-form"><input type="file" name="'+p.opts.fileUploadParam+'" accept="'+(0<=p.opts.fileAllowedTypes.indexOf("*")?"/":"")+p.opts.fileAllowedTypes.join(", ").toLowerCase()+'" tabIndex="-1" aria-labelledby="fr-file-upload-layer-'+p.id+'" role="button"></div></div>');var r={buttons:t,upload_layer:i,progress_bar:'<div class="fr-file-progress-bar-layer fr-layer"><h3 tabIndex="-1" class="fr-message">Uploading</h3><div class="fr-loader"><span class="fr-progress"></span></div><div class="fr-action-buttons"><button type="button" class="fr-command fr-dismiss" data-cmd="fileDismissError" tabIndex="2" role="button">OK</button></div></div>'},o=p.popups.create("file.insert",r);return function n(i){p.events.$on(i,"dragover dragenter",".fr-file-upload-layer",function(){return d(this).addClass("fr-drop"),!1},!0),p.events.$on(i,"dragleave dragend",".fr-file-upload-layer",function(){return d(this).removeClass("fr-drop"),!1},!0),p.events.$on(i,"drop",".fr-file-upload-layer",function(e){e.preventDefault(),e.stopPropagation(),d(this).removeClass("fr-drop");var t=e.originalEvent.dataTransfer;t&&t.files&&(i.data("instance")||p).file.upload(t.files)},!0),p.helpers.isIOS()&&p.events.$on(i,"touchstart",'.fr-file-upload-layer input[type="file"]',function(){d(this).trigger("click")}),p.events.$on(i,"change",'.fr-file-upload-layer input[type="file"]',function(){if(this.files){var e=i.data("instance")||p;e.events.disableBlur(),i.find("input:focus").blur(),e.events.enableBlur(),e.file.upload(this.files)}d(this).val("")},!0)}(o),o}function t(e){p.node.hasClass(e,"fr-file")}function w(e){var t=e.originalEvent.dataTransfer;if(t&&t.files&&t.files.length){var i=t.files[0];if(i&&"undefined"!=typeof i.type){if(i.type.indexOf("image")<0){if(!p.opts.fileUpload)return e.preventDefault(),e.stopPropagation(),!1;p.markers.remove(),p.markers.insertAtPoint(e.originalEvent),p.$el.find(".fr-marker").replaceWith(x.MARKERS),p.popups.hideAll();var r=p.popups.get("file.insert");return r||(r=T()),p.popups.setContainer("file.insert",p.$sc),p.popups.show("file.insert",e.originalEvent.pageX,e.originalEvent.pageY),h(),a(t.files),e.preventDefault(),e.stopPropagation(),!1}}else i.type.indexOf("image")<0&&(e.preventDefault(),e.stopPropagation())}}function k(){var e,t=Array.prototype.slice.call(p.el.querySelectorAll("a.fr-file")),i=[];for(e=0;e<t.length;e++)i.push(t[e].getAttribute("href"));if(r)for(e=0;e<r.length;e++)i.indexOf(r[e].getAttribute("href"))<0&&p.events.trigger("file.unlink",[r[e]]);r=t}return i[1]="File cannot be loaded from the passed link.",i[u]="No link in upload response.",i[c]="Error during file upload.",i[v]="Parsing response failed.",i[f]="File is too large.",i[g]="File file type is invalid.",i[7]="Files can be uploaded only to same domain in IE 8 and IE 9.",{_init:function P(){!function e(){p.events.on("drop",w),p.events.$on(p.$win,"keydown",function(e){var t=e.which,i=p.popups.get("file.insert");i&&t===x.KEYCODE.ESC&&i.trigger("abortUpload")}),p.events.on("destroy",function(){var e=p.popups.get("file.insert");e&&e.trigger("abortUpload")})}(),p.events.on("link.beforeRemove",t),p.$wp&&(k(),p.events.on("contentChanged",k)),T(!0)},showInsertPopup:function A(){var e=p.$tb.find('.fr-command[data-cmd="insertFile"]'),t=p.popups.get("file.insert");if(t||(t=T()),n(),!t.hasClass("fr-active"))if(p.popups.refresh("file.insert"),p.popups.setContainer("file.insert",p.$tb),e.isVisible){var i=p.button.getPosition(e),r=i.left,o=i.top;p.popups.show("file.insert",r,o,e.outerHeight())}else p.position.forSelection(t),p.popups.show("file.insert")},upload:a,insert:b,back:function e(){p.events.disableBlur(),p.selection.restore(),p.events.enableBlur(),p.popups.hide("file.insert"),p.toolbar.showInline()},hideProgressBar:n}},x.DefineIcon("insertFile",{NAME:"file-o",FA5NAME:"file",SVG_KEY:"insertFile"}),x.RegisterCommand("insertFile",{title:"Upload File",undo:!1,focus:!0,refreshAfterCallback:!1,popup:!0,callback:function(){this.popups.isVisible("file.insert")?(this.$el.find(".fr-marker").length&&(this.events.disableBlur(),this.selection.restore()),this.popups.hide("file.insert")):this.file.showInsertPopup()},plugin:"file"}),x.DefineIcon("fileBack",{NAME:"arrow-left",SVG_KEY:"back"}),x.RegisterCommand("fileBack",{title:"Back",undo:!1,focus:!1,back:!0,refreshAfterCallback:!1,callback:function(){this.file.back()},refresh:function(e){this.opts.toolbarInline?(e.removeClass("fr-hidden"),e.next(".fr-separator").removeClass("fr-hidden")):(e.addClass("fr-hidden"),e.next(".fr-separator").addClass("fr-hidden"))}}),x.RegisterCommand("fileDismissError",{title:"OK",callback:function(){this.file.hideProgressBar(!0)}})});
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