@sanity/block-content-to-html - npm Package Compare versions

Comparing version 0.0.5 to 0.0.6

lib/Adapter.js

@@ -54,4 +54,3 @@ 'use strict';
       }
-      // Fallback
-      return this.typeHandlers.unhandledBlock(data);
+      throw new Error('Don\'t know how to handle type \'' + data.type + '\'');
     }
@@ -58,0 +57,0 @@ }]);

lib/type-handlers.js

@@ -9,4 +9,2 @@ 'use strict';
 
-var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol" ? function (obj) { return typeof obj; } : function (obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; };
-
 exports.default = function () {
@@ -69,13 +67,2 @@ var blockTypeHandlers = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};
       return '' + head + getContent(node.content, typeHandlers) + tail;
-    },
-
-    unhandledBlock: function unhandledBlock(node) {
-      var result = '';
-      Object.keys(node.attributes).forEach(function (aKey) {
-        // Output a comment with metainfo
-        var primitive = isPrimitive(node.attributes[aKey]);
-        var metaValue = primitive ? node.attributes[aKey] : JSON.stringify(node.attributes[aKey]).replace(/[\\"']/g, '\\$&').replace(/\u0000/g, '\\0');
-        result += '<div data-unhandled-attribute-name="' + aKey + '" data-unhandled-attribute-value="' + metaValue + '" />';
-      });
-      return result;
     }
@@ -87,5 +74,4 @@ };
 
-function isPrimitive(val) {
-  var type = typeof val === 'undefined' ? 'undefined' : _typeof(val);
-  return val === null || type !== 'object' && type !== 'function';
+function escapeHtml(unsafe) {
+  return unsafe.replace(/&/g, '&amp;').replace(/</g, '&lt;').replace(/>/g, '&gt;').replace(/"/g, '&quot;').replace(/'/g, '&#039;').replace(/\//g, '&#x2F;');
 }
@@ -97,3 +83,3 @@
     if (typeof item === 'string') {
-      output += item;
+      output += escapeHtml(item);
     } else {
@@ -111,3 +97,3 @@ var handler = typeHandlers[item.type] || typeHandlers.text;
     if (typeof item === 'string') {
-      output += item;
+      output += escapeHtml(item);
     } else {
@@ -114,0 +100,0 @@ var contentHandler = typeHandlers[item.type] || typeHandlers.textBlock;

package.json

 {
   "name": "@sanity/block-content-to-html",
   "description": "Customizable HTML parser for block editor output",
-  "version": "0.0.5",
+  "version": "0.0.6",
   "main": "lib/index.js",
@@ -25,3 +25,3 @@ "umd": "umd/index.min.js",
   "dependencies": {
-    "@sanity/block-content-to-tree": "0.0.4",
+    "@sanity/block-content-to-tree": "0.0.5",
     "in-publish": "^2.0.0"
@@ -28,0 +28,0 @@ },

test/adapter.test.js

@@ -199,7 +199,7 @@ /* eslint-disable id-length */
 
-test('handles a custom block type without a registered handler', {todo: false}, t => {
+test('throws an error on custom block type without a registered handler', {todo: false}, t => {
   const input = require('./fixtures/custom-block.json')
-  const expected = '<div data-unhandled-attribute-name="name" data-unhandled-attribute-value="Test Person" />'
-  const got = adapter.parse(input)
-  t.same(got, expected)
+  t.throws(() => {
+    adapter.parse(input)
+  }, {message: "Don't know how to handle type 'author'"}, {})
   t.end()
@@ -216,2 +216,11 @@ })
 
+
+test('handles dangerous text', {todo: false}, t => {
+  const input = require('./fixtures/dangerous-text.json')
+  const expected = '<p>I am 1337 &lt;script&gt;alert(&#039;&#x2F;&#x2F;haxxor&#039;);&lt;&#x2F;script&gt;</p>'
+  const got = adapter.parse(input)
+  t.same(got, expected)
+  t.end()
+})
+
 /* eslint-enable id-length */

test/fixtures/custom-block.json

 {
   "_type": "author",
-  "name": "Test Person"
+  "name": "Test Person",
+  "description": "<script>alert('I am  haxor!');</script>"
 }

umd/index.js

 (function(f){if(typeof exports==="object"&&typeof module!=="undefined"){module.exports=f()}else if(typeof define==="function"&&define.amd){define([],f)}else{var g;if(typeof window!=="undefined"){g=window}else if(typeof global!=="undefined"){g=global}else if(typeof self!=="undefined"){g=self}else{g=this}g.BlockContentAdapter = f()}})(function(){var define,module,exports;return (function e(t,n,r){function s(o,u){if(!n[o]){if(!t[o]){var a=typeof require=="function"&&require;if(!u&&a)return a(o,!0);if(i)return i(o,!0);var f=new Error("Cannot find module '"+o+"'");throw f.code="MODULE_NOT_FOUND",f}var l=n[o]={exports:{}};t[o][0].call(l.exports,function(e){var n=t[o][1][e];return s(n?n:e)},l,l.exports,e,t,n,r)}return n[o].exports}var i=typeof require=="function"&&require;for(var o=0;o<r.length;o++)s(r[o]);return s})({1:[function(require,module,exports){
-"use strict";function _interopRequireDefault(e){return e&&e.__esModule?e:{default:e}}function _classCallCheck(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(exports,"__esModule",{value:!0});var _extends=Object.assign||function(e){for(var t=1;t<arguments.length;t++){var r=arguments[t];for(var n in r)Object.prototype.hasOwnProperty.call(r,n)&&(e[n]=r[n])}return e},_createClass=function(){function e(e,t){for(var r=0;r<t.length;r++){var n=t[r];n.enumerable=n.enumerable||!1,n.configurable=!0,"value"in n&&(n.writable=!0),Object.defineProperty(e,n.key,n)}}return function(t,r,n){return r&&e(t.prototype,r),n&&e(t,n),t}}(),_blockContentToTree=require("@sanity/block-content-to-tree"),_blockContentToTree2=_interopRequireDefault(_blockContentToTree),_typeHandlers=require("./type-handlers"),_typeHandlers2=_interopRequireDefault(_typeHandlers),baseAdapter=new _blockContentToTree2.default,Adapter=function(){function e(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};_classCallCheck(this,e);var r=t.customTypeHandlers||{};this.typeHandlers=_extends({},(0,_typeHandlers2.default)(t.blockTypeHandlers||{}),r)}return _createClass(e,[{key:"parse",value:function(e){var t=this,r=baseAdapter.parse(e);return Array.isArray(r)?r.map(function(e){return t.parseSingle(e)}).join("\n"):this.parseSingle(r)}},{key:"parseSingle",value:function(e){return this.typeHandlers[e.type]?this.typeHandlers[e.type](e):this.typeHandlers.unhandledBlock(e)}}]),e}();exports.default=Adapter;
+"use strict";function _interopRequireDefault(e){return e&&e.__esModule?e:{default:e}}function _classCallCheck(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(exports,"__esModule",{value:!0});var _extends=Object.assign||function(e){for(var t=1;t<arguments.length;t++){var r=arguments[t];for(var n in r)Object.prototype.hasOwnProperty.call(r,n)&&(e[n]=r[n])}return e},_createClass=function(){function e(e,t){for(var r=0;r<t.length;r++){var n=t[r];n.enumerable=n.enumerable||!1,n.configurable=!0,"value"in n&&(n.writable=!0),Object.defineProperty(e,n.key,n)}}return function(t,r,n){return r&&e(t.prototype,r),n&&e(t,n),t}}(),_blockContentToTree=require("@sanity/block-content-to-tree"),_blockContentToTree2=_interopRequireDefault(_blockContentToTree),_typeHandlers=require("./type-handlers"),_typeHandlers2=_interopRequireDefault(_typeHandlers),baseAdapter=new _blockContentToTree2.default,Adapter=function(){function e(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};_classCallCheck(this,e);var r=t.customTypeHandlers||{};this.typeHandlers=_extends({},(0,_typeHandlers2.default)(t.blockTypeHandlers||{}),r)}return _createClass(e,[{key:"parse",value:function(e){var t=this,r=baseAdapter.parse(e);return Array.isArray(r)?r.map(function(e){return t.parseSingle(e)}).join("\n"):this.parseSingle(r)}},{key:"parseSingle",value:function(e){if(this.typeHandlers[e.type])return this.typeHandlers[e.type](e);throw new Error("Don't know how to handle type '"+e.type+"'")}}]),e}();exports.default=Adapter;
 },{"./type-handlers":3,"@sanity/block-content-to-tree":6}],2:[function(require,module,exports){
 "use strict";module.exports=require("./Adapter.js");
 },{"./Adapter.js":1}],3:[function(require,module,exports){
-"use strict";function isPrimitive(t){var e=void 0===t?"undefined":_typeof(t);return null===t||"object"!==e&&"function"!==e}function getContent(t,e){var n="";return t.forEach(function(t){if("string"==typeof t)n+=t;else{var r=e[t.type]||e.text;n+=r(t)}}),n}function getListItems(t,e,n){var r="";return t.forEach(function(t){if("string"==typeof t)r+=t;else{var i=n[t.type]||n.textBlock;t.children=i(t),r+=e.listItem(t)}}),r}function mapMark(t,e){return e&&void 0!==e[t]?e[t]:t}Object.defineProperty(exports,"__esModule",{value:!0});var _extends=Object.assign||function(t){for(var e=1;e<arguments.length;e++){var n=arguments[e];for(var r in n)Object.prototype.hasOwnProperty.call(n,r)&&(t[r]=n[r])}return t},_typeof="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(t){return typeof t}:function(t){return t&&"function"==typeof Symbol&&t.constructor===Symbol&&t!==Symbol.prototype?"symbol":typeof t};exports.default=function(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{},e=_extends({normal:function(t){return"<p>"+t.children+"</p>"}},t.textBlock||{}),n=_extends({number:function(t){return"<ol>"+t.children+"</ol>"},bullet:function(t){return"<ul>"+t.children+"</ul>"},listItem:function(t){return"<li>"+t.children+"</li>"}},t.listBlock||{}),r={block:function(t){return e[t.style]?(t.children=getContent(t.content,r),e[t.style](t)):"<"+t.style+">"+getContent(t.content,r)+"</"+t.style+">"},list:function(t){return n[t.itemStyle]?(t.children=getListItems(t.items,n,r),n[t.itemStyle](t)):"<ul>"+getListItems(t.items,n,r)+"</ul>"},span:function(e){var n="",i="";if(e.mark){var o=mapMark(e.mark,t.marks);n+=o?"<"+o+">":"",i=o?"</"+o+">":""}return e.children=getContent(e.content,r),t.span?""+n+t.span(e)+i:(e.attributes&&e.attributes.link&&(n+='<a href="'+e.attributes.link.href+'">',i="</a>"+i),""+n+getContent(e.content,r)+i)},unhandledBlock:function(t){var e="";return Object.keys(t.attributes).forEach(function(n){var r=isPrimitive(t.attributes[n]),i=r?t.attributes[n]:JSON.stringify(t.attributes[n]).replace(/[\\"']/g,"\\$&").replace(/\u0000/g,"\\0");e+='<div data-unhandled-attribute-name="'+n+'" data-unhandled-attribute-value="'+i+'" />'}),e}};return r};
+"use strict";function escapeHtml(t){return t.replace(/&/g,"&amp;").replace(/</g,"&lt;").replace(/>/g,"&gt;").replace(/"/g,"&quot;").replace(/'/g,"&#039;").replace(/\//g,"&#x2F;")}function getContent(t,e){var n="";return t.forEach(function(t){if("string"==typeof t)n+=escapeHtml(t);else{var r=e[t.type]||e.text;n+=r(t)}}),n}function getListItems(t,e,n){var r="";return t.forEach(function(t){if("string"==typeof t)r+=escapeHtml(t);else{var l=n[t.type]||n.textBlock;t.children=l(t),r+=e.listItem(t)}}),r}function mapMark(t,e){return e&&void 0!==e[t]?e[t]:t}Object.defineProperty(exports,"__esModule",{value:!0});var _extends=Object.assign||function(t){for(var e=1;e<arguments.length;e++){var n=arguments[e];for(var r in n)Object.prototype.hasOwnProperty.call(n,r)&&(t[r]=n[r])}return t};exports.default=function(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{},e=_extends({normal:function(t){return"<p>"+t.children+"</p>"}},t.textBlock||{}),n=_extends({number:function(t){return"<ol>"+t.children+"</ol>"},bullet:function(t){return"<ul>"+t.children+"</ul>"},listItem:function(t){return"<li>"+t.children+"</li>"}},t.listBlock||{}),r={block:function(t){return e[t.style]?(t.children=getContent(t.content,r),e[t.style](t)):"<"+t.style+">"+getContent(t.content,r)+"</"+t.style+">"},list:function(t){return n[t.itemStyle]?(t.children=getListItems(t.items,n,r),n[t.itemStyle](t)):"<ul>"+getListItems(t.items,n,r)+"</ul>"},span:function(e){var n="",l="";if(e.mark){var i=mapMark(e.mark,t.marks);n+=i?"<"+i+">":"",l=i?"</"+i+">":""}return e.children=getContent(e.content,r),t.span?""+n+t.span(e)+l:(e.attributes&&e.attributes.link&&(n+='<a href="'+e.attributes.link.href+'">',l="</a>"+l),""+n+getContent(e.content,r)+l)}};return r};
 },{}],4:[function(require,module,exports){
-"use strict";function _interopRequireDefault(e){return e&&e.__esModule?e:{default:e}}function _classCallCheck(e,r){if(!(e instanceof r))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(exports,"__esModule",{value:!0});var _extends=Object.assign||function(e){for(var r=1;r<arguments.length;r++){var t=arguments[r];for(var n in t)Object.prototype.hasOwnProperty.call(t,n)&&(e[n]=t[n])}return e},_createClass=function(){function e(e,r){for(var t=0;t<r.length;t++){var n=r[t];n.enumerable=n.enumerable||!1,n.configurable=!0,"value"in n&&(n.writable=!0),Object.defineProperty(e,n.key,n)}}return function(r,t,n){return t&&e(r.prototype,t),n&&e(r,n),r}}(),_typeHandlers=require("./type-handlers"),_typeHandlers2=_interopRequireDefault(_typeHandlers),_typeCheckers=require("./type-checkers"),Adapter=function(){function e(){_classCallCheck(this,e),this.typeHandlers=_typeHandlers2.default}return _createClass(e,[{key:"parse",value:function(e){var r=this;if(Array.isArray(e)){var t=[],n=[];return e.forEach(function(e,a,s){if((0,_typeCheckers.isList)(e)){n.push(e);if((s[a+1]||{}).listItem!==e.listItem){var l=Array.from(n);n=[],t.push(r.parseListBlocks(l))}}else t.push(r.parseSingleBlock(e))}),t}return this.parseSingleBlock(e)}},{key:"parseListBlocks",value:function(e){return this.typeHandlers.list(e)}},{key:"parseSingleBlock",value:function(e){var r=e._type,t=this.typeHandlers[r];if(!t){var n=_extends({},e);return delete n._type,{type:r,attributes:n}}return t(e)}}]),e}();exports.default=Adapter;
+"use strict";function _interopRequireDefault(e){return e&&e.__esModule?e:{default:e}}function _classCallCheck(e,r){if(!(e instanceof r))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(exports,"__esModule",{value:!0});var _extends=Object.assign||function(e){for(var r=1;r<arguments.length;r++){var t=arguments[r];for(var n in t)Object.prototype.hasOwnProperty.call(t,n)&&(e[n]=t[n])}return e},_createClass=function(){function e(e,r){for(var t=0;t<r.length;t++){var n=r[t];n.enumerable=n.enumerable||!1,n.configurable=!0,"value"in n&&(n.writable=!0),Object.defineProperty(e,n.key,n)}}return function(r,t,n){return t&&e(r.prototype,t),n&&e(r,n),r}}(),_typeHandlers=require("./type-handlers"),_typeHandlers2=_interopRequireDefault(_typeHandlers),_typeCheckers=require("./type-checkers"),Adapter=function(){function e(){_classCallCheck(this,e),this.typeHandlers=_typeHandlers2.default}return _createClass(e,[{key:"parse",value:function(e){var r=this;if(Array.isArray(e)){var t=[],n=[];return e.forEach(function(e,a,s){if((0,_typeCheckers.isList)(e)){n.push(e);if((s[a+1]||{}).listItem!==e.listItem){var i=Array.from(n);n=[],t.push(r.parseListBlocks(i))}}else t.push(r.parseSingleBlock(e))}),t}if(!e||!e._type)throw new Error("Input must be an Array or an Object (with a ._type) - got "+e);return this.parseSingleBlock(e)}},{key:"parseListBlocks",value:function(e){return this.typeHandlers.list(e)}},{key:"parseSingleBlock",value:function(e){var r=e._type,t=this.typeHandlers[r];if(!t){var n=_extends({},e);return delete n._type,{type:r,attributes:n}}return t(e)}}]),e}();exports.default=Adapter;
 },{"./type-checkers":7,"./type-handlers":8}],5:[function(require,module,exports){
@@ -15,6 +15,6 @@ "use strict";function _classCallCheck(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(exports,"__esModule",{value:!0});var _extends=Object.assign||function(e){for(var t=1;t<arguments.length;t++){var n=arguments[t];for(var r in n)Object.prototype.hasOwnProperty.call(n,r)&&(e[r]=n[r])}return e},_createClass=function(){function e(e,t){for(var n=0;n<t.length;n++){var r=t[n];r.enumerable=r.enumerable||!1,r.configurable=!0,"value"in r&&(r.writable=!0),Object.defineProperty(e,r.key,r)}}return function(t,n,r){return n&&e(t.prototype,n),r&&e(t,r),t}}(),ContentNester=function(){function e(t){_classCallCheck(this,e),this.spans=t}return _createClass(e,[{key:"run",value:function(){var e={content:[]},t=[e];return this.spans.forEach(function(e){var n=_extends({},e);delete n.text,delete n.marks,delete n._type;var r=e.marks.sort(),a=1;if(t.length>1)for(a;a<t.length;a++){var s=t[a].mark;if(!r.includes(s))break;var o=r.indexOf(s);r.splice(o,1)}t=t.slice(0,a);var c=t.slice(-1)[0];r.forEach(function(e){var n={content:[],mark:e,type:"span",attributes:{}};c.content.push(n),t.push(n),c=n}),Object.keys(n).length?c.content.push({type:"span",attributes:n,content:[e.text]}):c.content.push(e.text)}),e.content}}]),e}(),getContent=function(e){return new ContentNester(e).run()};exports.default=getContent;
 "use strict";function isList(t){var e=t._type,s=t.listItem;return"block"===e&&!!s}function isText(t){return"block"===t._type&&!isList(t)}function getInternalBlockType(t){return isText(t)?"text":isList(t)?"list":"custom"}Object.defineProperty(exports,"__esModule",{value:!0}),exports.isList=isList,exports.isText=isText,exports.getInternalBlockType=getInternalBlockType;
+
 },{}],8:[function(require,module,exports){
 "use strict";function _interopRequireDefault(e){return e&&e.__esModule?e:{default:e}}Object.defineProperty(exports,"__esModule",{value:!0});var _ContentNester=require("./ContentNester"),_ContentNester2=_interopRequireDefault(_ContentNester),block=function(e){return{type:"block",style:e.style,content:(0,_ContentNester2.default)(e.spans)}},list=function(e){return{type:"list",itemStyle:e[0].listItem,items:e.map(function(e){return{type:"block",style:e.style,content:(0,_ContentNester2.default)(e.spans)}})}};exports.default={block:block,list:list};
-
 },{"./ContentNester":5}]},{},[2])(2)
 });

umd/index.min.js

@@ -1,1 +0,1 @@
-!function(e){if("object"==typeof exports&&"undefined"!=typeof module)module.exports=e();else if("function"==typeof define&&define.amd)define([],e);else{var t;t="undefined"!=typeof window?window:"undefined"!=typeof global?global:"undefined"!=typeof self?self:this,t.BlockContentAdapter=e()}}(function(){return function e(t,n,r){function o(u,a){if(!n[u]){if(!t[u]){var l="function"==typeof require&&require;if(!a&&l)return l(u,!0);if(i)return i(u,!0);var s=new Error("Cannot find module '"+u+"'");throw s.code="MODULE_NOT_FOUND",s}var c=n[u]={exports:{}};t[u][0].call(c.exports,function(e){var n=t[u][1][e];return o(n||e)},c,c.exports,e,t,n,r)}return n[u].exports}for(var i="function"==typeof require&&require,u=0;u<r.length;u++)o(r[u]);return o}({1:[function(e,t,n){"use strict";function r(e){return e&&e.__esModule?e:{default:e}}function o(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(n,"__esModule",{value:!0});var i=Object.assign||function(e){for(var t=1;t<arguments.length;t++){var n=arguments[t];for(var r in n)Object.prototype.hasOwnProperty.call(n,r)&&(e[r]=n[r])}return e},u=function(){function e(e,t){for(var n=0;n<t.length;n++){var r=t[n];r.enumerable=r.enumerable||!1,r.configurable=!0,"value"in r&&(r.writable=!0),Object.defineProperty(e,r.key,r)}}return function(t,n,r){return n&&e(t.prototype,n),r&&e(t,r),t}}(),a=e("@sanity/block-content-to-tree"),l=r(a),s=e("./type-handlers"),c=r(s),f=new l.default,p=function(){function e(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};o(this,e);var n=t.customTypeHandlers||{};this.typeHandlers=i({},(0,c.default)(t.blockTypeHandlers||{}),n)}return u(e,[{key:"parse",value:function(e){var t=this,n=f.parse(e);return Array.isArray(n)?n.map(function(e){return t.parseSingle(e)}).join("\n"):this.parseSingle(n)}},{key:"parseSingle",value:function(e){return this.typeHandlers[e.type]?this.typeHandlers[e.type](e):this.typeHandlers.unhandledBlock(e)}}]),e}();n.default=p},{"./type-handlers":3,"@sanity/block-content-to-tree":6}],2:[function(e,t,n){"use strict";t.exports=e("./Adapter.js")},{"./Adapter.js":1}],3:[function(e,t,n){"use strict";function r(e){var t=void 0===e?"undefined":l(e);return null===e||"object"!==t&&"function"!==t}function o(e,t){var n="";return e.forEach(function(e){if("string"==typeof e)n+=e;else{var r=t[e.type]||t.text;n+=r(e)}}),n}function i(e,t,n){var r="";return e.forEach(function(e){if("string"==typeof e)r+=e;else{var o=n[e.type]||n.textBlock;e.children=o(e),r+=t.listItem(e)}}),r}function u(e,t){return t&&void 0!==t[e]?t[e]:e}Object.defineProperty(n,"__esModule",{value:!0});var a=Object.assign||function(e){for(var t=1;t<arguments.length;t++){var n=arguments[t];for(var r in n)Object.prototype.hasOwnProperty.call(n,r)&&(e[r]=n[r])}return e},l="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(e){return 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No alert changes

Improved metrics

Number of package files

32

increased by3.23%

Lines of code

986

increased by0.31%

Worsened metrics

Total package byte prevSize

59042

decreased by-2.94%

Dependency changes

• + Added@sanity/block-content-to-tree@0.0.5(transitive)

• - Removed@sanity/block-content-to-tree@0.0.4(transitive)

• Updated@sanity/block-content-to-tree@0.0.5