@ckeditor/ckeditor5-watchdog - npm Package Compare versions

Comparing version 34.0.0 to 34.1.0

build/watchdog.js

 /*!
  * @license Copyright (c) 2003-2022, CKSource Holding sp. z o.o. All rights reserved.
  * For licensing, see LICENSE.md.
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zr=Function.prototype,Dr=Object.prototype,Nr=zr.toString,Wr=Dr.hasOwnProperty,Fr=Nr.call(Object);const Mr=function(t){if(!w(t)||"[object Object]"!=j(t))return!1;var e=Me(t);if(null===e)return!0;var r=Wr.call(e,"constructor")&&e.constructor;return"function"==typeof r&&r instanceof r&&Nr.call(r)==Fr};const qr=function(t){return w(t)&&1===t.nodeType&&!Mr(t)};function Ur(t,e=new Set){const r=[t],n=new Set;let o=0;for(;r.length>o;){const t=r[o++];if(!(n.has(t)||Rr(t)||e.has(t)))if(n.add(t),t[Symbol.iterator])try{for(const e of t)r.push(e)}catch(t){}else for(const e in t)"defaultValue"!==e&&r.push(t[e])}return n}function Rr(t){const e=Object.prototype.toString.call(t),r=typeof t;return"number"===r||"boolean"===r||"string"===r||"symbol"===r||"function"===r||"[object Date]"===e||"[object RegExp]"===e||"[object Module]"===e||null==t||t instanceof EventTarget||t instanceof Event}function $r(t,e,r=new Set){if(t===e&&("object"==typeof(n=t)&&null!==n))return!0;var n;const o=Ur(t,r),s=Ur(e,r);for(const t of o)if(s.has(t))return!0;return!1}class kr extends r{constructor(t,e={}){super(e),this._editor=null,this._throttledSave=z(this._save.bind(this),"number"==typeof e.saveInterval?e.saveInterval:5e3),this._creator=(e,r)=>t.create(e,r),this._destructor=t=>t.destroy()}get editor(){return this._editor}get _item(){return this._editor}_restart(){return Promise.resolve().then((()=>(this.state="initializing",this._fire("stateChange"),this._destroy()))).catch((t=>{console.error("An error happened during the editor destroying.",t)})).then((()=>{if("string"==typeof this._elementOrData)return this.create(this._data,this._config,this._config.context);{const t=Object.assign({},this._config,{initialData:this._data});return this.create(this._elementOrData,t,t.context)}})).then((()=>{this._fire("restart")}))}create(t=this._elementOrData,e=this._config,r){return Promise.resolve().then((()=>(super._startErrorHandling(),this._elementOrData=t,this._config=this._cloneEditorConfiguration(e)||{},this._config.context=r,this._creator(t,this._config)))).then((t=>{this._editor=t,t.model.document.on("change:data",this._throttledSave),this._lastDocumentVersion=t.model.document.version,this._data=this._getData(),this.state="ready",this._fire("stateChange")}))}destroy(){return Promise.resolve().then((()=>(this.state="destroyed",this._fire("stateChange"),super.destroy(),this._destroy())))}_destroy(){return Promise.resolve().then((()=>{this._stopErrorHandling(),this._throttledSave.flush();const t=this._editor;return this._editor=null,t.model.document.off("change:data",this._throttledSave),this._destructor(t)}))}_save(){const t=this._editor.model.document.version;try{this._data=this._getData(),this._lastDocumentVersion=t}catch(t){console.error(t,"An error happened during restoring editor data. Editor will be restored from the previously saved data.")}}_setExcludedProperties(t){this._excludedProps=t}_getData(){const t={};for(const e of this._editor.model.document.getRootNames())t[e]=this._editor.data.get({rootName:e});return t}_isErrorComingFromThisItem(t){return $r(this._editor,t.context,this._excludedProps)}_cloneEditorConfiguration(t){return Ir(t,((t,e)=>qr(t)||"context"===e?t:void 0))}}const Lr=Symbol("MainQueueId");class Hr extends r{constructor(t,e={}){super(e),this._watchdogs=new Map,this._watchdogConfig=e,this._context=null,this._contextProps=new Set,this._actionQueues=new Br,this._creator=e=>t.create(e),this._destructor=t=>t.destroy(),this._actionQueues.onEmpty((()=>{"initializing"===this.state&&(this.state="ready",this._fire("stateChange"))}))}get context(){return this._context}create(t={}){return this._actionQueues.enqueue(Lr,(()=>(this._contextConfig=t,this._create())))}getItem(t){return this._getWatchdog(t)._item}getItemState(t){return this._getWatchdog(t).state}add(t){const e=Qr(t);return Promise.all(e.map((t=>this._actionQueues.enqueue(t.id,(()=>{if("destroyed"===this.state)throw new Error("Cannot add items to destroyed watchdog.");if(!this._context)throw new Error("Context was not created yet. You should call the `ContextWatchdog#create()` method first.");let e;if(this._watchdogs.has(t.id))throw new Error(`Item with the given id is already added: '${t.id}'.`);if("editor"===t.type)return e=new kr(this._watchdogConfig),e.setCreator(t.creator),e._setExcludedProperties(this._contextProps),t.destructor&&e.setDestructor(t.destructor),this._watchdogs.set(t.id,e),e.on("error",((r,{error:n,causesRestart:o})=>{this._fire("itemError",{itemId:t.id,error:n}),o&&this._actionQueues.enqueue(t.id,(()=>new Promise((r=>{e.on("restart",function n(){e.off("restart",n),this._fire("itemRestart",{itemId:t.id}),r()}.bind(this))}))))})),e.create(t.sourceElementOrData,t.config,this._context);throw new Error(`Not supported item type: '${t.type}'.`)})))))}remove(t){const e=Qr(t);return Promise.all(e.map((t=>this._actionQueues.enqueue(t,(()=>{const e=this._getWatchdog(t);return this._watchdogs.delete(t),e.destroy()})))))}destroy(){return this._actionQueues.enqueue(Lr,(()=>(this.state="destroyed",this._fire("stateChange"),super.destroy(),this._destroy())))}_restart(){return this._actionQueues.enqueue(Lr,(()=>(this.state="initializing",this._fire("stateChange"),this._destroy().catch((t=>{console.error("An error happened during destroying the context or items.",t)})).then((()=>this._create())).then((()=>this._fire("restart"))))))}_create(){return Promise.resolve().then((()=>(this._startErrorHandling(),this._creator(this._contextConfig)))).then((t=>(this._context=t,this._contextProps=Ur(this._context),Promise.all(Array.from(this._watchdogs.values()).map((t=>(t._setExcludedProperties(this._contextProps),t.create(void 0,void 0,this._context))))))))}_destroy(){return Promise.resolve().then((()=>{this._stopErrorHandling();const t=this._context;return this._context=null,this._contextProps=new Set,Promise.all(Array.from(this._watchdogs.values()).map((t=>t.destroy()))).then((()=>this._destructor(t)))}))}_getWatchdog(t){const e=this._watchdogs.get(t);if(!e)throw new Error(`Item with the given id was not registered: ${t}.`);return e}_isErrorComingFromThisItem(t){for(const e of this._watchdogs.values())if(e._isErrorComingFromThisItem(t))return!1;return $r(this._context,t.context)}}class Br{constructor(){this._onEmptyCallbacks=[],this._queues=new Map,this._actions=new WeakMap,this._lastActionId=0,this._activeActions=0}onEmpty(t){this._onEmptyCallbacks.push(t)}enqueue(t,e){const r=t===Lr;this._activeActions++,this._queues.get(t)||this._queues.set(t,Promise.resolve());const n=(r?Promise.all(this._queues.values()):Promise.all([this._queues.get(Lr),this._queues.get(t)])).then(e),o=n.catch((()=>{}));return this._queues.set(t,o),n.finally((()=>{this._activeActions--,this._queues.get(t)===o&&0===this._activeActions&&this._onEmptyCallbacks.forEach((t=>t()))}))}}function Qr(t){return Array.isArray(t)?t:[t]}(window.CKEditor5=window.CKEditor5||{}).watchdog=e})();

LICENSE.md

@@ -5,3 +5,3 @@ Software License Agreement
 **CKEditor 5 watchdog feature** – https://github.com/ckeditor/ckeditor5-watchdog <br>
-Copyright (c) 2003-2022, [CKSource](http://cksource.com) Holding sp. z o.o. All rights reserved.
+Copyright (c) 2003-2022, [CKSource Holding sp. z o.o.](https://cksource.com) All rights reserved.
 
@@ -22,2 +22,2 @@ Licensed under the terms of [GNU General Public License Version 2 or later](http://www.gnu.org/licenses/gpl.html).
 
-**CKEditor** is a trademark of [CKSource](http://cksource.com) Holding sp. z o.o. All other brand and product names are trademarks, registered trademarks or service marks of their respective holders.
+**CKEditor** is a trademark of [CKSource Holding sp. z o.o.](https://cksource.com) All other brand and product names are trademarks, registered trademarks or service marks of their respective holders.

package.json

 {
   "name": "@ckeditor/ckeditor5-watchdog",
-  "version": "34.0.0",
+  "version": "34.1.0",
   "description": "A watchdog feature for CKEditor 5 editors. It keeps a CKEditor 5 editor instance running.",
@@ -17,9 +17,9 @@ "keywords": [
   "devDependencies": {
-    "@ckeditor/ckeditor5-core": "^34.0.0",
+    "@ckeditor/ckeditor5-core": "^34.1.0",
     "@ckeditor/ckeditor5-dev-utils": "^30.0.0",
-    "@ckeditor/ckeditor5-editor-classic": "^34.0.0",
-    "@ckeditor/ckeditor5-paragraph": "^34.0.0",
-    "@ckeditor/ckeditor5-theme-lark": "^34.0.0",
-    "@ckeditor/ckeditor5-utils": "^34.0.0",
-    "ckeditor5": "^34.0.0",
+    "@ckeditor/ckeditor5-editor-classic": "^34.1.0",
+    "@ckeditor/ckeditor5-paragraph": "^34.1.0",
+    "@ckeditor/ckeditor5-theme-lark": "^34.1.0",
+    "@ckeditor/ckeditor5-utils": "^34.1.0",
+    "ckeditor5": "^34.1.0",
     "webpack": "^5.58.1",
@@ -26,0 +26,0 @@ "webpack-cli": "^4.9.0"

src/contextwatchdog.js

@@ -17,2 +17,4 @@ /**
 
+const mainQueueId = Symbol( 'MainQueueId' );
+
 /**
@@ -81,5 +83,5 @@ * A watchdog for the {@link module:core/context~Context} class.
 		 * @private
-		 * @type {ActionQueue}
+		 * @type {ActionQueues}
 		 */
-		this._actionQueue = new ActionQueue();
+		this._actionQueues = new ActionQueues();
 
@@ -104,3 +106,3 @@ /**
 
-		this._actionQueue.onEmpty( () => {
+		this._actionQueues.onEmpty( () => {
 			if ( this.state === 'initializing' ) {
@@ -164,3 +166,3 @@ this.state = 'ready';
 	create( contextConfig = {} ) {
-		return this._actionQueue.enqueue( () => {
+		return this._actionQueues.enqueue( mainQueueId, () => {
 			this._contextConfig = contextConfig;
@@ -243,13 +245,12 @@
 
-		return this._actionQueue.enqueue( () => {
-			if ( this.state === 'destroyed' ) {
-				throw new Error( 'Cannot add items to destroyed watchdog.' );
-			}
+		return Promise.all( itemConfigurations.map( item => {
+			return this._actionQueues.enqueue( item.id, () => {
+				if ( this.state === 'destroyed' ) {
+					throw new Error( 'Cannot add items to destroyed watchdog.' );
+				}
 
-			if ( !this._context ) {
-				throw new Error( 'Context was not created yet. You should call the `ContextWatchdog#create()` method first.' );
-			}
+				if ( !this._context ) {
+					throw new Error( 'Context was not created yet. You should call the `ContextWatchdog#create()` method first.' );
+				}
 
-			// Create new watchdogs.
-			return Promise.all( itemConfigurations.map( item => {
 				let watchdog;
@@ -282,3 +283,3 @@
 
-						this._actionQueue.enqueue( () => new Promise( res => {
+						this._actionQueues.enqueue( item.id, () => new Promise( res => {
 							watchdog.on( 'restart', rethrowRestartEventOnce.bind( this ) );
@@ -300,4 +301,4 @@
 				}
-			} ) );
-		} );
+			} );
+		} ) );
 	}
@@ -320,4 +321,4 @@
 
-		return this._actionQueue.enqueue( () => {
-			return Promise.all( itemIds.map( itemId => {
+		return Promise.all( itemIds.map( itemId => {
+			return this._actionQueues.enqueue( itemId, () => {
 				const watchdog = this._getWatchdog( itemId );
@@ -328,4 +329,4 @@
 				return watchdog.destroy();
-			} ) );
-		} );
+			} );
+		} ) );
 	}
@@ -342,3 +343,3 @@
 	destroy() {
-		return this._actionQueue.enqueue( () => {
+		return this._actionQueues.enqueue( mainQueueId, () => {
 			this.state = 'destroyed';
@@ -360,3 +361,3 @@ this._fire( 'stateChange' );
 	_restart() {
-		return this._actionQueue.enqueue( () => {
+		return this._actionQueues.enqueue( mainQueueId, () => {
 			this.state = 'initializing';
@@ -490,10 +491,16 @@ this._fire( 'stateChange' );
 
-// An action queue that allows queuing async functions.
-class ActionQueue {
+// Manager of action queues that allows queuing async functions.
+class ActionQueues {
 	constructor() {
-		// @type {Promise}
-		this._promiseQueue = Promise.resolve();
-
 		// @type {Array.<Function>}
 		this._onEmptyCallbacks = [];
+
+		// @type {Map.<Promise>}
+		this._queues = new Map();
+
+		this._actions = new WeakMap();
+
+		this._lastActionId = 0;
+
+		this._activeActions = 0;
 	}
@@ -508,21 +515,37 @@
 
-	// It adds asynchronous actions (functions) to the queue and runs them one by one.
+	// It adds asynchronous actions (functions) to the proper queue and runs them one by one.
 	//
+	// @param {Symbol|String|Number} queueId The action queue ID.
 	// @param {Function} action A function that should be enqueued.
 	// @returns {Promise}
-	enqueue( action ) {
-		let nonErrorQueue;
+	enqueue( queueId, action ) {
+		const isMainAction = queueId === mainQueueId;
 
-		const queueWithAction = this._promiseQueue
-			.then( action )
-			.then( () => {
-				if ( this._promiseQueue === nonErrorQueue ) {
-					this._onEmptyCallbacks.forEach( cb => cb() );
-				}
-			} );
+		this._activeActions++;
 
+		if ( !this._queues.get( queueId ) ) {
+			this._queues.set( queueId, Promise.resolve() );
+		}
+
+		// List all sources of actions that the current action needs to await for.
+		// For the main action wait for all other actions.
+		// For the item action wait only for the item queue and the main queue.
+		const awaitedActions = isMainAction ?
+			Promise.all( this._queues.values() ) :
+			Promise.all( [ this._queues.get( mainQueueId ), this._queues.get( queueId ) ] );
+
+		const queueWithAction = awaitedActions.then( action );
+
 		// Catch all errors in the main queue to stack promises even if an error occurred in the past.
-		nonErrorQueue = this._promiseQueue = queueWithAction.catch( () => { } );
+		const nonErrorQueue = queueWithAction.catch( () => {} );
 
-		return queueWithAction;
+		this._queues.set( queueId, nonErrorQueue );
+
+		return queueWithAction.finally( () => {
+			this._activeActions--;
+
+			if ( this._queues.get( queueId ) === nonErrorQueue && this._activeActions === 0 ) {
+				this._onEmptyCallbacks.forEach( cb => cb() );
+			}
+		} );
 	}
@@ -533,6 +556,6 @@ }
 //
-// @param {*} data The value to transform to an array.
+// @param {*} elementOrArray The value to transform to an array.
 // @returns {Array} An array created from data.
-function toArray( data ) {
-	return Array.isArray( data ) ? data : [ data ];
+function toArray( elementOrArray ) {
+	return Array.isArray( elementOrArray ) ? elementOrArray : [ elementOrArray ];
 }
@@ -539,0 +562,0 @@

src/editorwatchdog.js

@@ -256,7 +256,2 @@ /**
 
-		// Operation may not result in a model change, so the document's version can be the same.
-		if ( version === this._lastDocumentVersion ) {
-			return;
-		}
-
 		try {
@@ -263,0 +258,0 @@ this._data = this._getData();

New alerts

License Policy Violation

License

This package is not allowed per your license policy. Review the package's license to ensure compliance.

Found 1 instance in 1 package

Fixed alerts

License Policy Violation

License

This package is not allowed per your license policy. Review the package's license to ensure compliance.

Found 1 instance in 1 package

Improved metrics

Lines of code

1245

increased by0.81%

Worsened metrics

Total package byte prevSize

69081

decreased by-71.69%

Number of package files

11

decreased by-8.33%

No dependency changes