v13.0.0-58 -- distribution files

README.md

@@ -70,6 +70,7 @@ missing modules.
 <script src="https://cdn.jsdelivr.net/npm/y-array@10/dist/y-array.js"></script>
 <script src="https://cdn.jsdelivr.net/npm/y-websockets-client@8/dist/y-websockets-client.js"></script>
 <script src="https://cdn.jsdelivr.net/npm/y-memory@8/dist/y-memory.js"></script>
+<script src="https://cdn.jsdelivr.net/npm/y-array@10/dist/y-array.js"></script>
 <script src="https://cdn.jsdelivr.net/npm/y-map@10/dist/y-map.js"></script>
 <script src="https://cdn.jsdelivr.net/npm/y-text@9/dist/y-text.js"></script>
 // ..
@@ -88,6 +89,7 @@ var Y = require('yjs')
 require('y-array')(Y) // add the y-array type to Yjs
 require('y-websockets-client')(Y)
 require('y-memory')(Y)
+require('y-array')(Y)
 require('y-map')(Y)
 require('y-text')(Y)
 // ..
@@ -100,6 +102,7 @@ import Y from 'yjs'
 import yArray from 'y-array'
 import yWebsocketsClient from 'y-webrtc'
 import yMemory from 'y-memory'
+import yArray from 'y-array'
 import yMap from 'y-map'
 import yText from 'y-text'
 // ..

package-lock.json

@@ -1,21 +1,9 @@
 {
   "name": "yjs",
-  "version": "13.0.0-61",
+  "version": "13.0.0-58",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
-    "@types/estree": {
-      "version": "0.0.38",
-      "resolved": "https://registry.npmjs.org/@types/estree/-/estree-0.0.38.tgz",
-      "integrity": "sha512-F/v7t1LwS4vnXuPooJQGBRKRGIoxWUTmA4VHfqjOccFsNDThD5bfUNpITive6s352O7o384wcpEaDV8rHCehDA==",
-      "dev": true
-    },
-    "@types/node": {
-      "version": "6.0.110",
-      "resolved": "https://registry.npmjs.org/@types/node/-/node-6.0.110.tgz",
-      "integrity": "sha512-LiaH3mF+OAqR+9Wo1OTJDbZDtCewAVjTbMhF1ZgUJ3fc8xqOJq6VqbpBh9dJVCVzByGmYIg2fREbuXNX0TKiJA==",
-      "dev": true
-    },
     "abab": {
       "version": "1.0.4",
       "resolved": "https://registry.npmjs.org/abab/-/abab-1.0.4.tgz",
@@ -1510,7 +1498,6 @@
       "version": "2.6.8",
       "resolved": "https://registry.npmjs.org/debug/-/debug-2.6.8.tgz",
       "integrity": "sha1-5zFTHKLt4n0YgiJCfaF4IdaP9Pw=",
-      "dev": true,
       "requires": {
         "ms": "2.0.0"
       }
@@ -4819,8 +4806,7 @@
     "ms": {
       "version": "2.0.0",
       "resolved": "https://registry.npmjs.org/ms/-/ms-2.0.0.tgz",
-      "integrity": "sha1-VgiurfwAvmwpAd9fmGF4jeDVl8g=",
-      "dev": true
+      "integrity": "sha1-VgiurfwAvmwpAd9fmGF4jeDVl8g="
     },
     "mute-stream": {
       "version": "0.0.5",
@@ -5643,16 +5629,6 @@
         "glob": "7.1.2"
       }
     },
-    "rollup": {
-      "version": "0.58.2",
-      "resolved": "https://registry.npmjs.org/rollup/-/rollup-0.58.2.tgz",
-      "integrity": "sha512-RZVvCWm9BHOYloaE6LLiE/ibpjv1CmI8F8k0B0Cp+q1eezo3cswszJH1DN0djgzSlo0hjuuCmyeI+1XOYLl4wg==",
-      "dev": true,
-      "requires": {
-        "@types/estree": "0.0.38",
-        "@types/node": "6.0.110"
-      }
-    },
     "rollup-plugin-babel": {
       "version": "2.7.1",
       "resolved": "https://registry.npmjs.org/rollup-plugin-babel/-/rollup-plugin-babel-2.7.1.tgz",

package.json

@@ -1,6 +1,6 @@
 {
   "name": "yjs",
-  "version": "13.0.0-61",
+  "version": "13.0.0-58",
   "description": "A framework for real-time p2p shared editing on any data",
   "main": "./y.node.js",
   "browser": "./y.js",
@@ -61,7 +61,6 @@
     "esdoc-standard-plugin": "^1.0.0",
     "quill": "^1.3.5",
     "quill-cursors": "^1.0.2",
-    "rollup": "^0.58.2",
     "rollup-plugin-babel": "^2.7.1",
     "rollup-plugin-commonjs": "^8.0.2",
     "rollup-plugin-inject": "^2.0.0",
@@ -72,5 +71,8 @@
     "rollup-watch": "^3.2.2",
     "standard": "^10.0.2",
     "tag-dist-files": "^0.1.6"
+  },
+  "dependencies": {
+    "debug": "^2.6.8"
   }
 }

src/Bindings/DomBinding/DomBinding.js

@@ -121,11 +121,12 @@ export default class DomBinding extends Binding {
   destroy () {
     this.domToType = null
     this.typeToDom = null
-    this.type.unobserveDeep(this._typeObserver)
+    this.type.unobserve(this._typeObserver)
     this._mutationObserver.disconnect()
     const y = this.type._y
     y.off('beforeTransaction', this._beforeTransactionHandler)
     y.off('beforeObserverCalls', this._beforeObserverCallsHandler)
+    y.off('afterObserverCalls', this._afterObserverCallsHandler)
     y.off('afterTransaction', this._afterTransactionHandler)
     super.destroy()
   }

src/Bindings/DomBinding/domObserver.js

@@ -90,20 +90,21 @@ export default function domObserver (mutations, _document) {
       mutations.forEach(mutation => {
         const dom = mutation.target
         const yxml = this.domToType.get(dom)
-        if (yxml === undefined) { // In case yxml is undefined, we double check if we forgot to bind the dom
-          let parent = dom
-          let yParent
-          do {
-            parent = parent.parentElement
-            yParent = this.domToType.get(parent)
-          } while (yParent === undefined && parent !== null)
-          if (yParent !== false && yParent !== undefined && yParent.constructor !== YXmlHook) {
-            diffChildren.add(parent)
+        if (yxml === false || yxml === undefined || yxml.constructor === YXmlHook) {
+          // dom element is filtered
+          if (yxml === undefined) { // In case yxml is undefined, we double check if we forgot to bind the dom
+            console.error('Yjs DomBinding: Reconstructing DomBinding, please report how to reproduce this.')
+            let parent
+            let yParent
+            do {
+              parent = dom.parentNode
+              yParent = this.domToType.get(parent)
+            } while (yParent === undefined)
+            if (yParent !== false && yParent !== undefined && yParent.constructor !== YXmlHook) {
+              diffChildren.add(parent)
+            }
           }
           return
-        } else if (yxml === false || yxml.constructor === YXmlHook) {
-          // dom element is filtered / a dom hook
-          return
         }
         switch (mutation.type) {
           case 'characterData':

src/Bindings/DomBinding/domToType.js

@@ -1,7 +1,5 @@
 
-import YXmlText from '../../Types/YXml/YXmlText.js'
-import YXmlHook from '../../Types/YXml/YXmlHook.js'
-import YXmlElement from '../../Types/YXml/YXmlElement.js'
+import { YXmlText, YXmlElement, YXmlHook } from '../../Types/YXml/YXml.js'
 import { createAssociation, domsToTypes } from './util.js'
 import { filterDomAttributes, defaultFilter } from './filter.js'
 

src/Bindings/DomBinding/typeObserver.js

@@ -50,6 +50,7 @@ export default function typeObserver (events) {
       if (dom !== undefined && dom !== false) {
         if (yxml.constructor === YXmlText) {
           dom.nodeValue = yxml.toString()
+          // TODO: use hasOwnProperty instead of === undefined check
         } else if (event.attributesChanged !== undefined) {
           // update attributes
           event.attributesChanged.forEach(attributeName => {

src/MessageHandler/messageToString.js

@@ -61,5 +61,5 @@ export function logID (id) {
 export function logItemHelper (name, item, append) {
   const left = item._left !== null ? item._left._lastId : null
   const origin = item._origin !== null ? item._origin._lastId : null
-  return `${name}(id:${logID(item._id)},left:${logID(left)},origin:${logID(origin)},right:${logID(item._right)},parent:${logID(item._parent)},parentSub:${item._parentSub}${append !== undefined ? ' - ' + append : ''})`
+  return `${name}(id:${logID(item._id)},start:${logID(item._start)},left:${logID(left)},origin:${logID(origin)},right:${logID(item._right)},parent:${logID(item._parent)},parentSub:${item._parentSub}${append !== undefined ? ' - ' + append : ''})`
 }

src/Types/YText/YText.js

@@ -155,7 +155,7 @@ function insertAttributes (y, parent, left, right, attributes, currentAttributes
  */
 function insertText (y, text, parent, left, right, currentAttributes, attributes) {
   for (let [key] of currentAttributes) {
-    if (attributes[key] === undefined) {
+    if (attributes.hasOwnProperty(key) === false) {
       attributes[key] = null
     }
   }
@@ -189,9 +189,8 @@ function formatText (y, length, parent, left, right, currentAttributes, attribut
     if (right._deleted === false) {
       switch (right.constructor) {
         case ItemFormat:
-          const attr = attributes[right.key]
-          if (attr !== undefined) {
-            if (attr === right.value) {
+          if (attributes.hasOwnProperty(right.key)) {
+            if (attributes[right.key] === right.value) {
               negatedAttributes.delete(right.key)
             } else {
               negatedAttributes.set(right.key, right.value)
@@ -406,9 +405,8 @@ class YTextEvent extends YArrayEvent {
                 }
               } else if (item._deleted === false) {
                 oldAttributes.set(item.key, item.value)
-                const attr = attributes[item.key]
-                if (attr !== undefined) {
-                  if (attr !== item.value) {
+                if (attributes.hasOwnProperty(item.key)) {
+                  if (attributes[item.key] !== item.value) {
                     if (action === 'retain') {
                       addOp()
                     }
@@ -435,7 +433,7 @@ class YTextEvent extends YArrayEvent {
         addOp()
         while (this._delta.length > 0) {
           let lastOp = this._delta[this._delta.length - 1]
-          if (lastOp.retain !== undefined && lastOp.attributes === undefined) {
+          if (lastOp.hasOwnProperty('retain') && !lastOp.hasOwnProperty('attributes')) {
             // retain delta's if they don't assign attributes
             this._delta.pop()
           } else {
@@ -507,11 +505,11 @@ export default class YText extends YArray {
       const currentAttributes = new Map()
       for (let i = 0; i < delta.length; i++) {
         let op = delta[i]
-        if (op.insert !== undefined) {
+        if (op.hasOwnProperty('insert')) {
           ;[left, right] = insertText(y, op.insert, this, left, right, currentAttributes, op.attributes || {})
-        } else if (op.retain !== undefined) {
+        } else if (op.hasOwnProperty('retain')) {
           ;[left, right] = formatText(y, op.retain, this, left, right, currentAttributes, op.attributes || {})
-        } else if (op.delete !== undefined) {
+        } else if (op.hasOwnProperty('delete')) {
           ;[left, right] = deleteText(y, op.delete, this, left, right, currentAttributes)
         }
       }

src/Types/YXml/YXml.js

@@ -0,0 +1,12 @@
+
+import YXmlFragment from './YXmlFragment.js'
+import YXmlElement from './YXmlElement.js'
+import YXmlHook from './YXmlHook.js'
+
+export { default as YXmlFragment } from './YXmlFragment.js'
+export { default as YXmlElement } from './YXmlElement.js'
+export { default as YXmlText } from './YXmlText.js'
+export { default as YXmlHook } from './YXmlHook.js'
+
+YXmlFragment._YXmlElement = YXmlElement
+YXmlFragment._YXmlHook = YXmlHook

src/Types/YXml/YXmlElement.js

@@ -1,5 +1,5 @@
 import YMap from '../YMap/YMap.js'
-import YXmlFragment from './YXmlFragment.js'
+import { YXmlFragment } from './YXml.js'
 import { createAssociation } from '../../Bindings/DomBinding/util.js'
 
 /**
@@ -186,5 +186,3 @@ export default class YXmlElement extends YXmlFragment {
     return dom
   }
 }
-
-YXmlFragment._YXmlElement = YXmlElement

src/Util/structReferences.js

@@ -1,10 +1,7 @@
 import YArray from '../Types/YArray/YArray.js'
 import YMap from '../Types/YMap/YMap.js'
 import YText from '../Types/YText/YText.js'
-import YXmlText from '../Types/YXml/YXmlText.js'
-import YXmlHook from '../Types/YXml/YXmlHook.js'
-import YXmlFragment from '../Types/YXml/YXmlFragment.js'
-import YXmlElement from '../Types/YXml/YXmlElement.js'
+import { YXmlFragment, YXmlElement, YXmlText, YXmlHook } from '../Types/YXml/YXml.js'
 
 import Delete from '../Struct/Delete.js'
 import ItemJSON from '../Struct/ItemJSON.js'

src/Y.dist.js

@@ -10,10 +10,7 @@ import Persistence from './Persistence.js'
 import YArray from './Types/YArray/YArray.js'
 import YMap from './Types/YMap/YMap.js'
 import YText from './Types/YText/YText.js'
-import YXmlText from './Types/YXml/YXmlText.js'
-import YXmlHook from './Types/YXml/YXmlHook.js'
-import YXmlFragment from './Types/YXml/YXmlFragment.js'
-import YXmlElement from './Types/YXml/YXmlElement.js'
+import { YXmlFragment, YXmlElement, YXmlText, YXmlHook } from './Types/YXml/YXml.js'
 import BinaryDecoder from './Util/Binary/Decoder.js'
 import { getRelativePosition, fromRelativePosition } from './Util/relativePosition.js'
 import { registerStruct } from './Util/structReferences.js'