Merge branch 'handsontable-feature/issue-1441'

.config/webpack/base.js

@@ -2,6 +2,7 @@ const path = require('path');
 const fs = require('fs');
 const { BannerPlugin } = require('webpack');
 
+const licenseComment = fs.readFileSync(path.resolve(__dirname, '../source-license-header.js'), 'utf8').trim();
 let licensePreamble = fs.readFileSync(path.resolve(__dirname, '../../LICENSE.txt'), 'utf8');
 
 licensePreamble += '\n\nVersion: ' + process.env.HT_VERSION;
@@ -42,6 +43,14 @@ module.exports.create = function create(processedFile) {
             }
           ]
         },
+        {
+          test: /\.js$/,
+          loader: 'string-replace-loader',
+          options: {
+            search: licenseComment,
+            replace: '',
+          }
+        }
       ]
     },
     plugins: [

.eslintignore

@@ -1,6 +1,9 @@
 # Common files
 node_modules
 
+# example files
+docs/examples/
+
 # 3rd party
 src/interpreter/plugin/3rdparty
 

docs/.vuepress/components/ScriptLoader.vue

@@ -0,0 +1,39 @@
+<template>
+</template>
+
+<script>
+const decode = (base64data) => {
+  return decodeURI(base64data);
+};
+
+const useCodePreview = (code) => {
+  const scriptElement = document.createElement('script');
+
+  scriptElement.type = 'text/javascript';
+  scriptElement.innerHTML = code;
+
+  return [
+    (container) => {
+      container.appendChild(scriptElement);
+
+      return () => { scriptElement.parentElement.removeChild(scriptElement); };
+    },
+  ];
+};
+
+export default {
+  name: 'ScriptLoader',
+  props: ['code'],
+  mounted() {
+    const [append] = useCodePreview(decode(this.$props.code));
+
+    this.removeScript = append(this.$el);
+  },
+  beforeDestroy() {
+    this.removeScript();
+  },
+  methods: {
+    decode
+  }
+};
+</script>

docs/.vuepress/config.js

@@ -2,16 +2,22 @@ const highlight = require('./highlight');
 const regexPlugin = require('markdown-it-regex').default;
 const footnotePlugin = require('markdown-it-footnote');
 const searchBoxPlugin = require('./plugins/search-box');
+const examples = require('./plugins/examples/examples');
 const HyperFormula = require('../../dist/hyperformula.full');
-const fs = require('fs');
-const path = require('path');
+const includeCodeSnippet = require('./plugins/markdown-it-include-code-snippet');
 
 const searchPattern = new RegExp('^/api', 'i');
 
 module.exports = {
   title: 'HyperFormula (v' + HyperFormula.version + ')',
   description: 'HyperFormula is an open-source, high-performance calculation engine for spreadsheets and web applications.',
   head: [
+    // Import HF (required for the examples)
+    [ 'script', { src: 'https://cdn.jsdelivr.net/npm/hyperformula/dist/hyperformula.full.min.js' } ],
+    [ 'script', { src: 'https://cdn.jsdelivr.net/npm/[email protected]/dist/languages/enUS.js' } ],
+    [ 'script', { src: 'https://cdn.jsdelivr.net/npm/[email protected]/dist/languages/frFR.js' } ],
+    // Import moment (required for the examples)
+    [ 'script', { src: 'https://cdn.jsdelivr.net/npm/moment/moment.min.js' } ],
     // Google Tag Manager, an extra element within the `ssr.html` file.
     ['script', {}, `
       (function(w,d,s,l,i){w[l]=w[l]||[];w[l].push({'gtm.start':
@@ -41,11 +47,11 @@ module.exports = {
     `],
     [
       'script',
-        {
-          id: 'Sentry.io',
-          src: 'https://js.sentry-cdn.com/50617701901516ce348cb7b252564a60.min.js',
-          crossorigin: 'anonymous',
-        },
+      {
+        id: 'Sentry.io',
+        src: 'https://js.sentry-cdn.com/50617701901516ce348cb7b252564a60.min.js',
+        crossorigin: 'anonymous',
+      },
     ],
     // Favicon
     ['link', { rel: 'apple-touch-icon', sizes: '180x180', href: '/favicon/apple-touch-icon.png' }],
@@ -57,14 +63,7 @@ module.exports = {
   base: '/',
   plugins: [
     searchBoxPlugin,
-    // [
-    //   'vuepress-plugin-clean-urls',
-    //   {
-    //     normalSuffix: '',
-    //     indexSuffix: '/',
-    //     notFoundPath: '/404.html',
-    //   },
-    // ],
+    ['container', examples()],
     {
       extendPageData ($page) {
         // inject current HF version as {{ $page.version }} variable
@@ -109,6 +108,7 @@ module.exports = {
         replace: () => `'${HyperFormula.releaseDate}'`
       })
       md.use(footnotePlugin)
+      md.use(includeCodeSnippet)
     }
   },
   // TODO: It doesn't work. It's seems that this option is bugged. Documentation says that this option is configurable,

docs/.vuepress/plugins/examples/code-builder.js

@@ -0,0 +1,32 @@
+const { transformSync } = require('@babel/core');
+
+const babelConfig = {
+  presets: [
+    '@babel/preset-env',
+    '@babel/preset-react',
+    '@babel/preset-typescript',
+  ],
+  plugins: [
+    '@babel/plugin-transform-modules-commonjs',
+    '@babel/plugin-syntax-class-properties',
+    ['@babel/plugin-proposal-decorators', { legacy: true }],
+    ['@babel/plugin-proposal-class-properties', { loose: true }],
+    ['@babel/plugin-proposal-private-methods', { loose: true }],
+    ['@babel/plugin-proposal-private-property-in-object', { loose: true }]
+  ],
+  targets: {
+    ie: 9
+  }
+};
+
+const buildCode = (filename, contentJs, relativePath = '') => {
+  try {
+    return transformSync(contentJs, { ...babelConfig, filename }).code;
+  } catch (error) {
+    // eslint-disable-next-line
+    console.error(`Babel error when building ${relativePath}`);
+    throw error;
+  }
+};
+
+module.exports = { buildCode };

docs/.vuepress/plugins/examples/examples.js

@@ -0,0 +1,119 @@
+const Token = require('markdown-it/lib/token');
+const { buildCode } = require('./code-builder');
+const { stackblitz } = require('./stackblitz');
+
+/**
+ * Matches into: `example #ID .class :preset --css 2 --html 0 --js 1 --ts 3 --no-edit`.
+ *
+ * @type {RegExp}
+ */
+const EXAMPLE_REGEX = /^(example)\s*(#\S*|)\s*(\.\S*|)\s*(:\S*|)\s*([\S|\s]*)$/;
+
+const parseCode = (content) => {
+  if (!content) return '';
+
+  return content
+    // Remove the all "/* start:skip-in-preview */" and "/* end:skip-in-preview */" comments
+    .replace(/\/\*(\s+)?(start|end):skip-in-preview(\s+)?\*\/\n/gm, '')
+    // Remove the all "/* start:skip-in-sandbox */" and "/* end:skip-in-sandbox */" comments
+    .replace(/\/\*(\s+)?(start|end):skip-in-sandbox(\s+)?\*\/\n/gm, '')
+    // Remove the code between "/* start:skip-in-compilation */" and "/* end:skip-in-compilation */" expressions
+    .replace(/\/\*(\s+)?start:skip-in-compilation(\s+)?\*\/\n.*?\/\*(\s+)?end:skip-in-compilation(\s+)?\*\/\n/msg, '')
+    // Remove /* end-file */
+    .replace(/\/\* end-file \*\//gm, '');
+};
+
+const parseCodeSandbox = (content) => {
+  if (!content) return '';
+
+  return content
+    // Remove the code between "/* start:skip-in-sandbox */" and "/* end:skip-in-sandbox */" expressions
+    .replace(/\/\*(\s+)?start:skip-in-sandbox(\s+)?\*\/\n.*?\/\*(\s+)?end:skip-in-sandbox(\s+)?\*\/\n/msg, '')
+    // Remove the all "/* start:skip-in-preview */" and "/* end:skip-in-preview */" comments
+    .replace(/\/\*(\s+)?(start|end):skip-in-preview(\s+)?\*\/\n/gm, '')
+    // Remove the all "/* start:skip-in-compilation */" and "/* end:skip-in-compilation */" comments
+    .replace(/\/\*(\s+)?(start|end):skip-in-compilation(\s+)?\*\/\n/gm, '');
+};
+
+module.exports = function() {
+  return {
+    type: 'example',
+    render(tokens, index, _opts, env) {
+      const token = tokens[index];
+      const m = token.info.trim().match(EXAMPLE_REGEX);
+
+      if (token.nesting !== 1 || !m) {
+        return '';
+      }
+
+      let [, , id, klass, preset, args] = m;
+
+      id = id ? id.substring(1) : 'example1';
+      klass = klass ? klass.substring(1) : '';
+      preset = preset ? preset.substring(1) : 'hot';
+      args = args || '';
+
+      const htmlPos = args.match(/--html (\d*)/)?.[1];
+      const htmlIndex = htmlPos ? index + Number.parseInt(htmlPos, 10) : 0;
+      const htmlToken = htmlPos ? tokens[htmlIndex] : undefined;
+      const htmlContent = htmlToken
+        ? htmlToken.content
+        : `<div id="${id}" class="hot ${klass}"></div>`;
+      const htmlContentRoot = `<div data-preset-type="${preset}" data-example-id="${id}" >${htmlContent}</div>`;
+
+      const cssPos = args.match(/--css (\d*)/)?.[1];
+      const cssIndex = cssPos ? index + Number.parseInt(cssPos, 10) : 0;
+      const cssToken = cssPos ? tokens[cssIndex] : undefined;
+      const cssContent = cssToken ? cssToken.content : '';
+
+      const jsPos = args.match(/--js (\d*)/)?.[1] || 1;
+      const jsIndex = jsPos ? index + Number.parseInt(jsPos, 10) : 0;
+      const jsToken = jsPos ? tokens[jsIndex] : undefined;
+
+      const tsPos = args.match(/--ts (\d*)/)?.[1];
+      const tsIndex = tsPos ? index + Number.parseInt(tsPos, 10) : 0;
+      const tsToken = tsPos ? tokens[tsIndex] : undefined;
+
+      // Parse code
+      const codeToCompile = parseCode(jsToken?.content);
+      const tsCodeToCompileSandbox = parseCodeSandbox(tsToken?.content);
+
+      [htmlIndex, jsIndex, tsIndex, cssIndex].filter(x => !!x).sort().reverse().forEach((x) => {
+        tokens.splice(x, 1);
+      });
+
+      const newTokens = [
+        new Token('container_div_open', 'div', 1),
+        new Token('container_div_close', 'div', -1),
+        new Token('container_div_open', 'div', 1),
+        new Token('container_div_close', 'div', -1),
+      ];
+
+      tokens.splice(index + 1, 0, ...newTokens);
+
+      const builtCode = buildCode(
+        id + '.js',
+        codeToCompile,
+        env.relativePath
+      );
+      const encodedCode = encodeURI(builtCode);
+
+      return `
+        <div class="example-container">
+          <style v-pre>${cssContent}</style>
+          <div v-pre>${htmlContentRoot}</div>
+          <ScriptLoader code="${encodedCode}"></ScriptLoader>
+        </div>
+        <div class="example-controls">
+          ${stackblitz(
+            id,
+            htmlContent,
+            tsCodeToCompileSandbox,
+            cssContent,
+            'ts'
+          )}
+        </div>
+      `;
+    },
+  };
+};

docs/.vuepress/plugins/examples/stackblitz.js

@@ -0,0 +1,77 @@
+const buildJavascriptBody = ({ id, html, js, css, hyperformulaVersion, lang }) => {
+  return {
+    files: {
+      'package.json': {
+        content: `{
+  "name": "hyperformula-demo",
+  "version": "1.0.0",
+  "main": "index.html",
+  "dependencies": {
+    "hyperformula": "${hyperformulaVersion}",
+    "moment": "latest"
+  }
+}`
+      },
+      'index.html': {
+        content: `<!DOCTYPE html>
+<html>
+  <head>
+    <meta charset="utf-8" />
+    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
+    <title>HyperFormula demo</title>
+  </head>
+
+  <body>
+    ${html || `<div id="${id}"></div>`}
+  </body>
+</html>`
+      },
+      'styles.css': {
+        content: css
+      },
+      [`index.${lang}`]: {
+        content: `import './styles.css'
+${js}`
+      },
+    }
+  };
+};
+
+const stackblitz = (id, html, js, css, lang) => {
+  const hyperformulaVersion = 'latest';
+  const body = buildJavascriptBody({ id, html, js, css, hyperformulaVersion, lang });
+  const template = lang === 'ts' ? 'typescript' : 'node';
+
+  const projects = body?.files
+    ? Object.entries(body?.files).map(([key, value]) => (
+      `<textarea class="hidden" name="project[files][${key}]" readOnly v-pre>${value.content}</textarea>`
+    )) : [];
+
+  return `
+  <form
+    class="form-stackblitz-external" 
+    action="https://stackblitz.com/run"
+    method="post"
+    target="_blank"
+  >
+    ${projects.join('\n')}
+    <input type="hidden" name="project[title]" value="hyperformula-demo"/>
+    <input type="hidden" name="project[dependencies]" 
+      value='{"hyperformula":"${hyperformulaVersion}", "moment": "latest"}'
+    />
+    <input type="hidden" name="project[template]" value="${template}"/>
+    
+    <div class="js-stackblitz-link">
+      <button type="submit">
+        <svg xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false"
+        width="10.43" height="15" preserveAspectRatio="xMidYMid" viewBox="0 0 256 368" class="icon outbound">
+          <path fill="currentColor" d="M109.586 217.013H0L200.34 0l-53.926 150.233H256L55.645 367.246l53.927-150.233z"/>
+        </svg>
+        Open in Stackblitz
+      </button>
+    </div>
+  </form>
+  `;
+};
+
+module.exports = { stackblitz };