froala-editor/js/third_party/embedly.min.js

A beautiful Javascript WYSIWYG HTML rich text editor made by devs for devs. High performance and modern design make it easy to use for developers and loved by users.

/*!
 * froala_editor v2.9.2 (https://www.froala.com/wysiwyg-editor)
 * License https://froala.com/wysiwyg-editor/terms/
 * Copyright 2014-2019 Froala Labs
 */

!function(n){"function"==typeof define&&define.amd?define(["jquery"],n):"object"==typeof module&&module.exports?module.exports=function(e,t){return t===undefined&&(t="undefined"!=typeof window?require("jquery"):require("jquery")(e)),n(t)}:n(window.jQuery)}(function(c){c.extend(c.FE.POPUP_TEMPLATES,{"embedly.insert":"[_BUTTONS_][_URL_LAYER_]","embedly.edit":"[_BUTTONS_]"}),c.extend(c.FE.DEFAULTS,{embedlyKey:null,embedlyInsertButtons:["embedlyBack","|"],embedlyEditButtons:["embedlyRemove"],embedlyScriptPath:"https://cdn.embedly.com/widgets/platform.js"}),c.FE.PLUGINS.embedly=function(r){function t(){r.events.on("html.processGet",i),r.events.$on(r.$el,"click touchend","div.fr-embedly",d),r.events.on("mousedown window.mousedown",m),r.events.on("window.touchmove",b),r.events.on("mouseup window.mouseup",u),r.events.on("commands.mousedown",function(e){0<e.parents(".fr-toolbar").length&&u()}),r.events.on("blur video.hideResizer commands.undo commands.redo element.dropped",function(){u(!0)}),r.events.on("element.beforeDrop",function(e){if(e.hasClass("fr-embedly"))return e.html(e.attr("data-original-embed")),e}),r.events.on("keydown",function(e){var t=e.which;return!s||t!=c.FE.KEYCODE.BACKSPACE&&t!=c.FE.KEYCODE.DELETE?s&&t==c.FE.KEYCODE.ESC?(u(!0),e.preventDefault(),!1):s&&t!=c.FE.KEYCODE.F10&&!r.keys.isBrowserAction(e)?(e.preventDefault(),!1):void 0:(e.preventDefault(),f(),!1)},!0),r.events.on("toolbar.esc",function(){if(s)return r.events.disableBlur(),r.events.focus(),!1},!0),r.events.on("toolbar.focusEditor",function(){if(s)return!1},!0),r.events.on("snapshot.after",function(e){var t=r.doc.createElement("div");t.innerHTML=e.html,i(t),e.html=t.innerHTML}),r.win.embedly&&(r.win.embedly("on","card.rendered",function(e){n(e)}),r.win.embedly("on","card.resize",function(e){n(e)})),l(!0)}function n(e){var t=c(e);t.parents(".fr-embedly").attr("contenteditable",!1).attr("draggable",!0).addClass("fr-draggable").css("height",t.height()).addClass("fr-draggable"),r.opts.iframe&&r.size.syncIframe()}var s,o;function d(e){s=c(this),function(){o||function(){r.shared.$embedly_resizer?(o=r.shared.$embedly_resizer,r.shared.$embedly_overlay,r.events.on("destroy",function(){o.appendTo(c("body:first"))},!0)):(r.shared.$embedly_resizer=c('<div class="fr-embedly-resizer"></div>'),o=r.shared.$embedly_resizer,r.events.$on(o,"mousedown",function(e){e.stopPropagation()},!0));r.events.on("shared.destroy",function(){o.html("").removeData().remove(),o=null},!0)}();(r.$wp||r.$sc).append(o),o.data("instance",r),o.css("top",(r.opts.iframe?s.offset().top-1+r.$iframe.position().top:s.offset().top-r.$wp.offset().top-1)+r.$wp.scrollTop()).css("left",(r.opts.iframe?s.offset().left-1:s.offset().left-r.$wp.offset().left-1)+r.$wp.scrollLeft()).css("width",s.outerWidth()).css("height",s.height()).addClass("fr-active")}(),function(){var e=r.popups.get("embedly.edit");e||(e=function(){var e="";if(0<r.opts.embedlyEditButtons.length){e+='<div class="fr-buttons">',e+=r.button.buildList(r.opts.embedlyEditButtons);var t={buttons:e+="</div>"},n=r.popups.create("embedly.edit",t);return r.events.$on(r.$wp,"scroll.emebdly-edit",function(){s&&r.popups.isVisible("embedly.edit")&&(r.events.disableBlur(),d.call(s.get(0)))}),n}return!1}());if(e){r.popups.setContainer("embedly.edit",r.$sc),r.popups.refresh("embedly.edit");var t=s.offset().left+s.outerWidth()/2,n=s.offset().top+s.outerHeight();r.popups.show("embedly.edit",t,n,s.outerHeight())}}()}function i(e){if(e&&r.node.hasClass(e,"fr-embedly"))e.innerHTML=e.getAttribute("data-original-embed"),e.removeAttribute("draggable"),e.removeAttribute("contenteditable"),e.setAttribute("class",(e.getAttribute("class")||"").replace("fr-draggable",""));else if(e&&e.nodeType==Node.ELEMENT_NODE)for(var t=e.querySelectorAll(".fr-embedly"),n=0;n<t.length;n++)i(t[n])}function l(e){if(e)return r.popups.onRefresh("embedly.insert",a),!0;var t="";0<r.opts.embedlyInsertButtons.length&&(t+='<div class="fr-buttons">',t+=r.button.buildList(r.opts.embedlyInsertButtons),t+="</div>");var n={buttons:t,url_layer:'<div class="fr-embedly-layer fr-active fr-layer" id="fr-embedly-layer-'+r.id+'"><div class="fr-input-line"><input id="fr-embedly-layer-text-'+r.id+'" type="text" placeholder="'+r.language.translate("Paste in a URL to embed")+'" tabIndex="1" aria-required="true"></div><div class="fr-action-buttons"><button type="button" class="fr-command fr-submit" data-cmd="embedlyInsert" tabIndex="2" role="button">'+r.language.translate("Insert")+"</button></div></div>"};return r.popups.create("embedly.insert",n)}function a(){r.popups.get("embedly.insert").find(".fr-embedly-layer input").val("").trigger("change")}function e(e){if(e.length){var t="<a href='"+e+"' data-card-branding='0' class='embedly-card'"+(r.opts.embedlyKey?" data-card-key='"+r.opts.embedlyKey+"'":"")+"></a>";r.html.insert('<div class="fr-embedly fr-draggable" draggable="true" contenteditable="false" data-original-embed="'+t+'">'+t+"</div>"),r.popups.hideAll()}}function f(){if(s&&!1!==r.events.trigger("embedly.beforeRemove",[s])){var e=s;r.popups.hideAll(),u(!0),r.selection.setBefore(e.get(0))||r.selection.setAfter(e.get(0)),e.remove(),r.selection.restore(),r.html.fillEmptyBlocks(),r.undo.saveStep(),r.events.trigger("video.removed",[e])}}function u(e){s&&(r.shared.embedly_exit_flag||!0===e)&&(o.removeClass("fr-active"),r.toolbar.enable(),s.removeClass("fr-active"),s=null,b())}function m(){r.shared.embedly_exit_flag=!0}function b(){r.shared.embedly_exit_flag=!1}return r.shared.embedly_exit_flag=!1,{_init:function(){if(!r.$wp)return!1;if("undefined"!=typeof embedly)t();else if(r.shared.embedlyLoaded)r.shared.embedlyCallbacks.push(t);else{r.shared.embedlyLoaded=!0,r.shared.embedlyCallbacks=[],r.shared.embedlyCallbacks.push(t);var e=r.doc.createElement("script");e.type="text/javascript",e.src=r.opts.embedlyScriptPath,e.innerText="",e.onload=function(){if(r.shared.embedlyCallbacks)for(var e=0;e<r.shared.embedlyCallbacks.length;e++)r.shared.embedlyCallbacks[e]()},r.doc.getElementsByTagName("head")[0].appendChild(e)}},showInsertPopup:function(){var e=r.$tb.find('.fr-command[data-cmd="embedly"]'),t=r.popups.get("embedly.insert");if(t||(t=l()),!t.hasClass("fr-active"))if(r.popups.refresh("embedly.insert"),r.popups.setContainer("embedly.insert",r.$tb),e.is(":visible")){var n=e.offset().left+e.outerWidth()/2,s=e.offset().top+(r.opts.toolbarBottom?10:e.outerHeight()-10);r.popups.show("embedly.insert",n,s,e.outerHeight())}else r.position.forSelection(t),r.popups.show("embedly.insert")},insert:function(){e(r.popups.get("embedly.insert").find(".fr-embedly-layer input").val())},remove:f,get:function(){return s},add:e,back:function(){s?(r.events.disableBlur(),s.trigger("click")):(r.events.disableBlur(),r.selection.restore(),r.events.enableBlur(),r.popups.hide("embedly.insert"),r.toolbar.showInline())}}},c.FE.DefineIcon("embedly",{NAME:"share-alt"}),c.FE.RegisterCommand("embedly",{undo:!0,focus:!0,title:"Embed URL",popup:!0,callback:function(){this.popups.isVisible("embedly.insert")?(this.$el.find(".fr-marker").length&&(this.events.disableBlur(),this.selection.restore()),this.popups.hide("embedly.insert")):this.embedly.showInsertPopup()},plugin:"embedly"}),c.FE.RegisterCommand("embedlyInsert",{undo:!0,focus:!0,callback:function(){this.embedly.insert()}}),c.FE.DefineIcon("embedlyRemove",{NAME:"trash"}),c.FE.RegisterCommand("embedlyRemove",{title:"Remove",undo:!1,callback:function(){this.embedly.remove()}}),c.FE.DefineIcon("embedlyBack",{NAME:"arrow-left"}),c.FE.RegisterCommand("embedlyBack",{title:"Back",undo:!1,focus:!1,back:!0,callback:function(){this.embedly.back()},refresh:function(e){this.embedly.get()||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"))}})});