grapesjs/dist/grapes.min.js

Free and Open Source Web Builder Framework

/*! grapesjs - 0.22.14 */
!function(t,e){'object'==typeof exports&&'object'==typeof module?module.exports=e():'function'==typeof define&&define.amd?define([],e):'object'==typeof exports?exports["grapesjs"]=e():t["grapesjs"]=e()}('undefined'!=typeof globalThis?globalThis:'undefined'!=typeof window?window:this,(()=>(()=>{var t={4729:(t,e,n)=>{var o,r,i;1&&(r=[n(5706),n(4193)],void 0===(i='function'==typeof(o=function(t,e){var n=Array.prototype.slice;function o(t,e,n){return n.length<=4?t.call(e,n[0],n[1],n[2],n[3]):t.apply(e,n)}function r(t,e){return n.call(t,e)}function i(e,n){return null!=e&&(t.isArray(n)||(n=r(arguments,1)),t.all(n,(function(t){return t in e})))}var a=function(){var e=!1,n=-1;function o(){n++,e=!0,t.defer((function(){e=!1}))}return function(){return e||o(),n}}();function s(){this.registeredObjects=[],this.cidIndexes=[]}function l(e,n,o,r){for(var i,a=0,s=n.length;a<s;a++)if(i=n[a]){if("on"===e){if(!r.objectRegistry.register(i))continue}else 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s=o(r[e]["on"],r[e],n);if(i(s,"object","before","after")){if(s.type=e,s.magicFusionIndex=a(),s.undoTypes=r,t.pointer<t.length-1)for(var l=t.length-t.pointer-1;l--;)t.pop();t.pointer=t.length,t.add(s),t.length>t.maximumStackLength&&(t.shift(),t.pointer--)}}}s.prototype={isRegistered:function(e){return e&&e.cid?this.registeredObjects[e.cid]:t.contains(this.registeredObjects,e)},register:function(t){return!this.isRegistered(t)&&(t&&t.cid?(this.registeredObjects[t.cid]=t,this.cidIndexes.push(t.cid)):this.registeredObjects.push(t),!0)},unregister:function(e){if(this.isRegistered(e)){if(e&&e.cid)delete this.registeredObjects[e.cid],this.cidIndexes.splice(t.indexOf(this.cidIndexes,e.cid),1);else{var n=t.indexOf(this.registeredObjects,e);this.registeredObjects.splice(n,1)}return!0}return!1},get:function(){return t.map(this.cidIndexes,(function(t){return this.registeredObjects[t]}),this).concat(this.registeredObjects)}};var f={add:{undo:function(t,e,n,o){t.remove(n,o)},redo:function(t,e,n,o){o.index&&(o.at=o.index),t.add(n,o)},on:function(e,n,o){return{object:n,before:void 0,after:e,options:t.clone(o)}}},remove:{undo:function(t,e,n,o){"index"in o&&(o.at=o.index),t.add(e,o)},redo:function(t,e,n,o){t.remove(e,o)},on:function(e,n,o){return{object:n,before:e,after:void 0,options:t.clone(o)}}},change:{undo:function(e,n,o,r){t.isEmpty(n)?t.each(t.keys(o),e.unset,e):(e.set(n),r&&r.unsetData&&r.unsetData.before&&r.unsetData.before.length&&t.each(r.unsetData.before,e.unset,e))},redo:function(e,n,o,r){t.isEmpty(o)?t.each(t.keys(n),e.unset,e):(e.set(o),r&&r.unsetData&&r.unsetData.after&&r.unsetData.after.length&&t.each(r.unsetData.after,e.unset,e))},on:function(e,n){var o=e.changedAttributes(),r=t.keys(o),i=t.pick(e.previousAttributes(),r),a=t.keys(i),s=(n||(n={})).unsetData={after:[],before:[]};return r.length!=a.length&&(r.length>a.length?t.each(r,(function(t){t in i||s.before.push(t)}),this):t.each(a,(function(t){t in o||s.after.push(t)}))),{object:e,before:i,after:o,options:t.clone(n)}}},reset:{undo:function(t,e,n){t.reset(e)},redo:function(t,e,n){t.reset(n)},on:function(e,n){return{object:e,before:n.previousModels,after:t.clone(e.models)}}}};function h(){}function v(e,n,o,r){if("object"==typeof n)return t.each(n,(function(t,n){2===e?v(e,t,o,r):v(e,n,t,o)}));switch(e){case 0:i(o,"undo","redo","on")&&t.all(t.pick(o,"undo","redo","on"),t.isFunction)&&(r[n]=o);break;case 1:r[n]&&t.isObject(o)&&(r[n]=t.extend({},r[n],o));break;case 2:delete r[n]}return this}h.prototype=f;var g=e.Model.extend({defaults:{type:null,object:null,before:null,after:null,magicFusionIndex:null},undo:function(t){c("undo",this.attributes)},redo:function(t){c("redo",this.attributes)}}),y=e.Collection.extend({model:g,pointer:-1,track:!1,isCurrentlyUndoRedoing:!1,maximumStackLength:1/0,setMaxLength:function(t){this.maximumStackLength=t}}),m=e.Model.extend({defaults:{maximumStackLength:1/0,track:!1},initialize:function(e){this.stack=new y,this.objectRegistry=new s,this.undoTypes=new h,this.stack.setMaxLength(this.get("maximumStackLength")),this.on("change:maximumStackLength",(function(t,e){this.stack.setMaxLength(e)}),this),e&&e.track&&this.startTracking(),e&&e.register&&(t.isArray(e.register)||t.isArguments(e.register)?o(this.register,this,e.register):this.register(e.register))},startTracking:function(){this.set("track",!0),this.stack.track=!0},stopTracking:function(){this.set("track",!1),this.stack.track=!1},isTracking:function(){return 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t.extend(m,{defaults:function(e){t.extend(m.prototype.defaults,e)},addUndoType:function(t,e){v(0,t,e,f)},changeUndoType:function(t,e){v(1,t,e,f)},removeUndoType:function(t){v(2,t,void 0,f)}}),e.UndoManager=m})?o.apply(e,r):o)||(t.exports=i))},4193:(t,e,n)=>{var o,r;!function(){var i='object'==typeof self&&self.self===self&&self||'object'==typeof n.g&&n.g.global===n.g&&n.g;if(1)o=[n(5706),n(7774),e],r=function(t,e,n){i.Backbone=function(t,e,n,o){var r=t.Backbone,i=Array.prototype.slice;e.VERSION='1.4.1',e.$=o,e.noConflict=function(){return t.Backbone=r,this},e.emulateHTTP=!1,e.emulateJSON=!1;var a,s=e.Events={},l=/\s+/,c=function(t,e,o,r,i){var a,s=0;if(o&&'object'==typeof o){void 0!==r&&'context'in i&&void 0===i.context&&(i.context=r);for(a=n.keys(o);s<a.length;s++)e=c(t,e,a[s],o[a[s]],i)}else if(o&&l.test(o))for(a=o.split(l);s<a.length;s++)e=t(e,a[s],r,i);else e=t(e,o,r,i);return e};s.on=function(t,e,n){(this._events=c(u,this._events||{},t,e,{context:n,ctx:this,listening:a}),a)&&((this._listeners||(this._listeners={}))[a.id]=a,a.interop=!1);return this},s.listenTo=function(t,e,o){if(!t)return this;var r=t._listenId||(t._listenId=n.uniqueId('l')),i=this._listeningTo||(this._listeningTo={}),s=a=i[r];s||(this._listenId||(this._listenId=n.uniqueId('l')),s=a=i[r]=new g(this,t));var l=p(t,e,o,this);if(a=void 0,l)throw l;return s.interop&&s.on(e,o),this};var u=function(t,e,n,o){if(n){var r=t[e]||(t[e]=[]),i=o.context,a=o.ctx,s=o.listening;s&&s.count++,r.push({callback:n,context:i,ctx:i||a,listening:s})}return t},p=function(t,e,n,o){try{t.on(e,n,o)}catch(t){return t}};s.off=function(t,e,n){return this._events?(this._events=c(d,this._events,t,e,{context:n,listeners:this._listeners}),this):this},s.stopListening=function(t,e,o){var r=this._listeningTo;if(!r)return this;for(var i=t?[t._listenId]:n.keys(r),a=0;a<i.length;a++){var s=r[i[a]];if(!s)break;s.obj.off(e,o,this),s.interop&&s.off(e,o)}return n.isEmpty(r)&&(this._listeningTo=void 0),this};var d=function(t,e,o,r){if(t){var i,a=r.context,s=r.listeners,l=0;if(e||a||o){for(i=e?[e]:n.keys(t);l<i.length;l++){var c=t[e=i[l]];if(!c)break;for(var u=[],p=0;p<c.length;p++){var d=c[p];if(o&&o!==d.callback&&o!==d.callback._callback||a&&a!==d.context)u.push(d);else{var f=d.listening;f&&f.off(e,o)}}u.length?t[e]=u:delete t[e]}return t}for(i=n.keys(s);l<i.length;l++)s[i[l]].cleanup()}};s.once=function(t,e,n){var o=c(f,{},t,e,this.off.bind(this));return'string'==typeof t&&null==n&&(e=void 0),this.on(o,e,n)},s.listenToOnce=function(t,e,n){var o=c(f,{},e,n,this.stopListening.bind(this,t));return this.listenTo(t,o)};var f=function(t,e,o,r){if(o){var i=t[e]=n.once((function(){r(e,i),o.apply(this,arguments)}));i._callback=o}return t};s.trigger=function(t){if(!this._events)return this;for(var e=Math.max(0,arguments.length-1),n=Array(e),o=0;o<e;o++)n[o]=arguments[o+1];return c(h,this._events,t,void 0,n),this};var h=function(t,e,n,o){if(t){var r=t[e],i=t.all;r&&i&&(i=i.slice()),r&&v(r,o),i&&v(i,[e].concat(o))}return t},v=function(t,e){var n,o=-1,r=t.length,i=e[0],a=e[1],s=e[2];switch(e.length){case 0:for(;++o<r;)(n=t[o]).callback.call(n.ctx);return;case 1:for(;++o<r;)(n=t[o]).callback.call(n.ctx,i);return;case 2:for(;++o<r;)(n=t[o]).callback.call(n.ctx,i,a);return;case 3:for(;++o<r;)(n=t[o]).callback.call(n.ctx,i,a,s);return;default:for(;++o<r;)(n=t[o]).callback.apply(n.ctx,e);return}},g=function(t,e){this.id=t._listenId,this.listener=t,this.obj=e,this.interop=!0,this.count=0,this._events=void 0};g.prototype.on=s.on,g.prototype.off=function(t,e){var n;this.interop?(this._events=c(d,this._events,t,e,{context:void 0,listeners:void 0}),n=!this._events):(this.count--,n=0===this.count),n&&this.cleanup()},g.prototype.cleanup=function(){delete this.listener._listeningTo[this.obj._listenId],this.interop||delete this.obj._listeners[this.id]},s.bind=s.on,s.unbind=s.off,n.extend(e,s);var y=e.Model=function(t,e){var o=t||{};e||(e={}),this.preinitialize.apply(this,arguments),this.cid=n.uniqueId(this.cidPrefix),this.attributes={},e.collection&&(this.collection=e.collection),e.parse&&(o=this.parse(o,e)||{});var r=n.result(this,'defaults');o=n.defaults(n.extend({},r,o),r),this.set(o,e),this.changed={},this.initialize.apply(this,arguments)};n.extend(y.prototype,s,{changed:null,validationError:null,idAttribute:'id',cidPrefix:'c',preinitialize:function(){},initialize:function(){},toJSON:function(t){return n.clone(this.attributes)},sync:function(){return e.sync.apply(this,arguments)},get:function(t){return this.attributes[t]},escape:function(t){return n.escape(this.get(t))},has:function(t){return null!=this.get(t)},matches:function(t){return!!n.iteratee(t,this)(this.attributes)},set:function(t,e,o){if(null==t)return this;var r;if('object'==typeof t?(r=t,o=e):(r={})[t]=e,o||(o={}),!this._validate(r,o))return!1;var i=o.unset,a=o.silent,s=[],l=this._changing;this._changing=!0,l||(this._previousAttributes=n.clone(this.attributes),this.changed={});var c=this.attributes,u=this.changed,p=this._previousAttributes;for(var d in r)e=r[d],n.isEqual(c[d],e)||s.push(d),n.isEqual(p[d],e)?delete u[d]:u[d]=e,i?delete c[d]:c[d]=e;if(this.idAttribute in r){var f=this.id;this.id=this.get(this.idAttribute),this.trigger('changeId',this,f,o)}if(!a){s.length&&(this._pending=o);for(var h=0;h<s.length;h++)this.trigger('change:'+s[h],this,c[s[h]],o)}if(l)return this;if(!a)for(;this._pending;)o=this._pending,this._pending=!1,this.trigger('change',this,o);return this._pending=!1,this._changing=!1,this},unset:function(t,e){return this.set(t,void 0,n.extend({},e,{unset:!0}))},clear:function(t){var e={};for(var o in this.attributes)e[o]=void 0;return this.set(e,n.extend({},t,{unset:!0}))},hasChanged:function(t){return null==t?!n.isEmpty(this.changed):n.has(this.changed,t)},changedAttributes:function(t){if(!t)return!!this.hasChanged()&&n.clone(this.changed);var e,o=this._changing?this._previousAttributes:this.attributes,r={};for(var i in t){var a=t[i];n.isEqual(o[i],a)||(r[i]=a,e=!0)}return!!e&&r},previous:function(t){return null!=t&&this._previousAttributes?this._previousAttributes[t]:null},previousAttributes:function(){return n.clone(this._previousAttributes)},fetch:function(t){t=n.extend({parse:!0},t);var e=this,o=t.success;return t.success=function(n){var r=t.parse?e.parse(n,t):n;if(!e.set(r,t))return!1;o&&o.call(t.context,e,n,t),e.trigger('sync',e,n,t)},K(this,t),this.sync('read',this,t)},save:function(t,e,o){var r;null==t||'object'==typeof t?(r=t,o=e):(r={})[t]=e;var i=(o=n.extend({validate:!0,parse:!0},o)).wait;if(r&&!i){if(!this.set(r,o))return!1}else if(!this._validate(r,o))return!1;var a=this,s=o.success,l=this.attributes;o.success=function(t){a.attributes=l;var e=o.parse?a.parse(t,o):t;if(i&&(e=n.extend({},r,e)),e&&!a.set(e,o))return!1;s&&s.call(o.context,a,t,o),a.trigger('sync',a,t,o)},K(this,o),r&&i&&(this.attributes=n.extend({},l,r));var c=this.isNew()?'create':o.patch?'patch':'update';'patch'!==c||o.attrs||(o.attrs=r);var u=this.sync(c,this,o);return this.attributes=l,u},destroy:function(t){t=t?n.clone(t):{};var e=this,o=t.success,r=t.wait,i=function(){e.stopListening(),e.trigger('destroy',e,e.collection,t)};t.success=function(n){r&&i(),o&&o.call(t.context,e,n,t),e.isNew()||e.trigger('sync',e,n,t)};var a=!1;return this.isNew()?n.defer(t.success):(K(this,t),a=this.sync('delete',this,t)),r||i(),a},url:function(){var t=n.result(this,'urlRoot')||n.result(this.collection,'url')||G();if(this.isNew())return t;var e=this.get(this.idAttribute);return t.replace(/[^\/]$/,'$&/')+encodeURIComponent(e)},parse:function(t,e){return t},clone:function(){return new this.constructor(this.attributes)},isNew:function(){return!this.has(this.idAttribute)},isValid:function(t){return this._validate({},n.extend({},t,{validate:!0}))},_validate:function(t,e){if(!e.validate||!this.validate)return!0;t=n.extend({},this.attributes,t);var o=this.validationError=this.validate(t,e)||null;return!o||(this.trigger('invalid',this,o,n.extend(e,{validationError:o})),!1)}});var m=e.Collection=function(t,e){e||(e={}),this.preinitialize.apply(this,arguments),e.model&&(this.model=e.model),void 0!==e.comparator&&(this.comparator=e.comparator),this._reset(),this.initialize.apply(this,arguments),t&&this.reset(t,n.extend({silent:!0},e))},b={add:!0,remove:!0,merge:!0},_={add:!0,remove:!1},w=function(t,e,n){n=Math.min(Math.max(n,0),t.length);var o,r=Array(t.length-n),i=e.length;for(o=0;o<r.length;o++)r[o]=t[o+n];for(o=0;o<i;o++)t[o+n]=e[o];for(o=0;o<r.length;o++)t[o+i+n]=r[o]};n.extend(m.prototype,s,{model:y,preinitialize:function(){},initialize:function(){},toJSON:function(t){return this.map((function(e){return e.toJSON(t)}))},sync:function(){return e.sync.apply(this,arguments)},add:function(t,e){return this.set(t,n.extend({merge:!1},e,_))},remove:function(t,e){e=n.extend({},e);var o=!n.isArray(t);t=o?[t]:t.slice();var r=this._removeModels(t,e);return!e.silent&&r.length&&(e.changes={added:[],merged:[],removed:r},this.trigger('update',this,e)),o?r[0]:r},set:function(t,e){if(null!=t){(e=n.extend({},b,e)).parse&&!this._isModel(t)&&(t=this.parse(t,e)||[]);var o=!n.isArray(t);t=o?[t]:t.slice();var r=e.at;null!=r&&(r=+r),r>this.length&&(r=this.length),r<0&&(r+=this.length+1);var i,a,s=[],l=[],c=[],u=[],p={},d=e.add,f=e.merge,h=e.remove,v=!1,g=this.comparator&&null==r&&!1!==e.sort,y=n.isString(this.comparator)?this.comparator:null;for(a=0;a<t.length;a++){i=t[a];var m=this.get(i);if(m){if(f&&i!==m){var _=this._isModel(i)?i.attributes:i;e.parse&&(_=m.parse(_,e)),m.set(_,e),c.push(m),g&&!v&&(v=m.hasChanged(y))}p[m.cid]||(p[m.cid]=!0,s.push(m)),t[a]=m}else d&&(i=t[a]=this._prepareModel(i,e))&&(l.push(i),this._addReference(i,e),p[i.cid]=!0,s.push(i))}if(h){for(a=0;a<this.length;a++)p[(i=this.models[a]).cid]||u.push(i);u.length&&this._removeModels(u,e)}var C=!1,x=!g&&d&&h;if(s.length&&x?(C=this.length!==s.length||n.some(this.models,(function(t,e){return t!==s[e]})),this.models.length=0,w(this.models,s,0),this.length=this.models.length):l.length&&(g&&(v=!0),w(this.models,l,null==r?this.length:r),this.length=this.models.length),v&&this.sort({silent:!0}),!e.silent){for(a=0;a<l.length;a++)null!=r&&(e.index=r+a),(i=l[a]).trigger('add',i,this,e);(v||C)&&this.trigger('sort',this,e),(l.length||u.length||c.length)&&(e.changes={added:l,removed:u,merged:c},this.trigger('update',this,e))}return o?t[0]:t}},reset:function(t,e){e=e?n.clone(e):{};for(var o=0;o<this.models.length;o++)this._removeReference(this.models[o],e);return e.previousModels=this.models,this._reset(),t=this.add(t,n.extend({silent:!0},e)),e.silent||this.trigger('reset',this,e),t},push:function(t,e){return this.add(t,n.extend({at:this.length},e))},pop:function(t){var e=this.at(this.length-1);return this.remove(e,t)},unshift:function(t,e){return this.add(t,n.extend({at:0},e))},shift:function(t){var e=this.at(0);return this.remove(e,t)},slice:function(){return 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