Merge pull request #1483 from hackmdio/feat/mindmap

Support mindmap
2025-02-17 02:07:12 +00:00 · 2020-07-09 16:20:29 +08:00 · 2020-07-09 16:20:29 +08:00 · 557fda7c44
commit 557fda7c44
parent 3e09c7a21f e9cf0431d4
8 changed files with 472 additions and 69 deletions
--- a/app.js
+++ b/app.js
@ -280,12 +280,18 @@ models.sequelize.sync().then(function () {
  } else {
    throw new Error('server still not ready after db synced')
  }
+}).catch(err => {
+  logger.error('Can\'t sync database')
+  logger.error(err.stack)
+  logger.error('Process will exit now.')
+  process.exit(1)
 })

 // log uncaught exception
 process.on('uncaughtException', function (err) {
  logger.error('An uncaught exception has occured.')
  logger.error(err)
+  console.error(err)
  logger.error('Process will exit now.')
  process.exit(1)
 })
--- a/package-lock.json
+++ b/package-lock.json
@ -1085,6 +1085,266 @@
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-          "resolved": "https://registry.npmjs.org/wide-align/-/wide-align-1.1.3.tgz",
+          "resolved": false,
          "integrity": "sha512-QGkOQc8XL6Bt5PwnsExKBPuMKBxnGxWWW3fU55Xt4feHozMUhdUMaBCk290qpm/wG5u/RSKzwdAC4i51YigihA==",
          "dev": true,
          "optional": true,
@ -7756,14 +8031,14 @@
        },
        "wrappy": {
          "version": "1.0.2",
-          "resolved": "https://registry.npmjs.org/wrappy/-/wrappy-1.0.2.tgz",
+          "resolved": false,
          "integrity": "sha1-tSQ9jz7BqjXxNkYFvA0QNuMKtp8=",
          "dev": true,
          "optional": true
        },
        "yallist": {
          "version": "3.1.1",
-          "resolved": "https://registry.npmjs.org/yallist/-/yallist-3.1.1.tgz",
+          "resolved": false,
          "integrity": "sha512-a4UGQaWPH59mOXUYnAG2ewncQS4i4F43Tv3JoAM+s2VDAmS9NsK8GpDMLrCHPksFT7h3K6TOoUNn2pb7RoXx4g==",
          "dev": true,
          "optional": true
@ -8888,6 +9163,12 @@
      "integrity": "sha1-YTObbyR1/Hcv2cnYP1yFddwVSuE=",
      "dev": true
    },
+    "is-docker": {
+      "version": "2.0.0",
+      "resolved": "https://registry.npmjs.org/is-docker/-/is-docker-2.0.0.tgz",
+      "integrity": "sha512-pJEdRugimx4fBMra5z2/5iRdZ63OhYV0vr0Dwm5+xtW4D1FvRkB8hamMIhnWfyJeDdyr/aa7BDyNbtG38VxgoQ==",
+      "dev": true
+    },
    "is-dotfile": {
      "version": "1.0.3",
      "resolved": "https://registry.npmjs.org/is-dotfile/-/is-dotfile-1.0.3.tgz",
@ -10180,6 +10461,63 @@
      "resolved": "https://registry.npmjs.org/marked/-/marked-0.6.3.tgz",
      "integrity": "sha512-Fqa7eq+UaxfMriqzYLayfqAE40WN03jf+zHjT18/uXNuzjq3TY0XTbrAoPeqSJrAmPz11VuUA+kBPYOhHt9oOQ=="
    },
+    "markmap-lib": {
+      "version": "0.4.2",
+      "resolved": "https://registry.npmjs.org/markmap-lib/-/markmap-lib-0.4.2.tgz",
+      "integrity": "sha512-/1ITvE8HiI+8GLgL//ggH2LNy19Kg3nNcOijK/DcKtH7grJ1TO6k4No/IqCSiM8JjiQbxYDosSHGZKqp6Lyj1A==",
+      "dev": true,
+      "requires": {
+        "@babel/runtime": "^7.9.2",
+        "@types/d3": "^5.7.2",
+        "commander": "^5.0.0",
+        "d3": "^5.15.0",
+        "d3-flextree": "^2.1.1",
+        "open": "^7.0.3",
+        "remarkable": "^2.0.0"
+      },
+      "dependencies": {
+        "@babel/runtime": {
+          "version": "7.9.2",
+          "resolved": "https://registry.npmjs.org/@babel/runtime/-/runtime-7.9.2.tgz",
+          "integrity": "sha512-NE2DtOdufG7R5vnfQUTehdTfNycfUANEtCa9PssN9O/xmTzP4E08UI797ixaei6hBEVL9BI/PsdJS5x7mWoB9Q==",
+          "dev": true,
+          "requires": {
+            "regenerator-runtime": "^0.13.4"
+          }
+        },
+        "autolinker": {
+          "version": "3.14.1",
+          "resolved": "https://registry.npmjs.org/autolinker/-/autolinker-3.14.1.tgz",
+          "integrity": "sha512-yvsRHIaY51EYDml6MGlbqyJGfl4n7zezGYf+R7gvM8c5LNpRGc4SISkvgAswSS8SWxk/OrGCylKV9mJyVstz7w==",
+          "dev": true,
+          "requires": {
+            "tslib": "^1.9.3"
+          }
+        },
+        "commander": {
+          "version": "5.0.0",
+          "resolved": "https://registry.npmjs.org/commander/-/commander-5.0.0.tgz",
+          "integrity": "sha512-JrDGPAKjMGSP1G0DUoaceEJ3DZgAfr/q6X7FVk4+U5KxUSKviYGM2k6zWkfyyBHy5rAtzgYJFa1ro2O9PtoxwQ==",
+          "dev": true
+        },
+        "regenerator-runtime": {
+          "version": "0.13.5",
+          "resolved": "https://registry.npmjs.org/regenerator-runtime/-/regenerator-runtime-0.13.5.tgz",
+          "integrity": "sha512-ZS5w8CpKFinUzOwW3c83oPeVXoNsrLsaCoLtJvAClH135j/R77RuymhiSErhm2lKcwSCIpmvIWSbDkIfAqKQlA==",
+          "dev": true
+        },
+        "remarkable": {
+          "version": "2.0.0",
+          "resolved": "https://registry.npmjs.org/remarkable/-/remarkable-2.0.0.tgz",
+          "integrity": "sha512-3gvKFAgL4xmmVRKAMNm6UzDo/rO2gPVkZrWagp6AXEA4JvCcMcRx9aapYbb7AJAmLLvi/u06+EhzqoS7ha9qOg==",
+          "dev": true,
+          "requires": {
+            "argparse": "^1.0.10",
+            "autolinker": "^3.11.0"
+          }
+        }
+      }
+    },
    "math-interval-parser": {
      "version": "1.1.0",
      "resolved": "https://registry.npmjs.org/math-interval-parser/-/math-interval-parser-1.1.0.tgz",
@ -11490,6 +11828,24 @@
        }
      }
    },
+    "open": {
+      "version": "7.0.3",
+      "resolved": "https://registry.npmjs.org/open/-/open-7.0.3.tgz",
+      "integrity": "sha512-sP2ru2v0P290WFfv49Ap8MF6PkzGNnGlAwHweB4WR4mr5d2d0woiCluUeJ218w7/+PmoBy9JmYgD5A4mLcWOFA==",
+      "dev": true,
+      "requires": {
+        "is-docker": "^2.0.0",
+        "is-wsl": "^2.1.1"
+      },
+      "dependencies": {
+        "is-wsl": {
+          "version": "2.1.1",
+          "resolved": "https://registry.npmjs.org/is-wsl/-/is-wsl-2.1.1.tgz",
+          "integrity": "sha512-umZHcSrwlDHo2TGMXv0DZ8dIUGunZ2Iv68YZnrmCiBPkZ4aaOhtv7pXJKeki9k3qJ3RJr0cDyitcl5wEH3AYog==",
+          "dev": true
+        }
+      }
+    },
    "openid": {
      "version": "2.0.6",
      "resolved": "https://registry.npmjs.org/openid/-/openid-2.0.6.tgz",
--- a/package.json
+++ b/package.json
@ -161,6 +161,7 @@
    "markdown-it-sub": "~1.0.0",
    "markdown-it-sup": "~1.0.0",
    "markdownlint": "^0.17.0",
+    "markmap-lib": "^0.4.2",
    "mathjax": "~2.7.5",
    "mermaid": "~8.4.8",
    "mini-css-extract-plugin": "~0.4.1",
--- a/public/css/extra.css
+++ b/public/css/extra.css
@ -84,6 +84,16 @@
  height: 250px;
 }

+/* markmap */
+.markmap-container {
+  height: 300px;
+}
+
+.markmap-container > svg {
+  width: 100%;
+  height: 100%;
+}
+
 .MJX_Assistive_MathML {
    display: none;
 }
--- a/public/css/slide.css
+++ b/public/css/slide.css
@ -344,3 +344,7 @@ html, body {
 .print-pdf .footer {
    display: none;
 }
+
+.markmap-container {
+  background: #f7f7f7;
+}
--- a/public/js/extra.js
+++ b/public/js/extra.js
@ -11,6 +11,9 @@ import unescapeHTML from 'lodash/unescape'

 import isURL from 'validator/lib/isURL'

+import { transform } from 'markmap-lib/dist/transform.common'
+import { markmap } from 'markmap-lib/dist/view.common'
+
 import { stripTags } from '../../utils/string'

 import getUIElements from './lib/editor/ui-elements'
@ -503,6 +506,23 @@ export function finishView (view) {
      console.warn(err)
    }
  })
+  // markmap
+  view.find('div.markmap.raw').removeClass('raw').each(async (key, value) => {
+    const $elem = $(value).parent().parent()
+    const $value = $(value)
+    const content = $value.text()
+    $value.unwrap()
+    try {
+      const data = transform(content)
+      $elem.html(`<div class="markmap-container"><svg></svg></div>`)
+      markmap($elem.find('svg')[0], data, {
+        duration: 0
+      })
+    } catch (err) {
+      $elem.html(`<div class="alert alert-warning">${escapeHTML(err)}</div>`)
+      console.warn(err)
+    }
+  })

  // image href new window(emoji not included)
  const images = view.find('img.raw[src]').removeClass('raw')
@ -1057,7 +1077,8 @@ const fenceCodeAlias = {
  abc: 'abc',
  vega: 'vega',
  geo: 'geo',
-  fretboard: 'fretboard_instance'
+  fretboard: 'fretboard_instance',
+  markmap: 'markmap'
 }

 function highlightRender (code, lang) {
--- a/public/js/index.js
+++ b/public/js/index.js
@ -102,7 +102,7 @@ var cursorActivityDebounce = 50
 var cursorAnimatePeriod = 100
 var supportContainers = ['success', 'info', 'warning', 'danger', 'spoiler']
 var supportCodeModes = ['javascript', 'typescript', 'jsx', 'htmlmixed', 'htmlembedded', 'css', 'xml', 'clike', 'clojure', 'ruby', 'python', 'shell', 'php', 'sql', 'haskell', 'coffeescript', 'yaml', 'pug', 'lua', 'cmake', 'nginx', 'perl', 'sass', 'r', 'dockerfile', 'tiddlywiki', 'mediawiki', 'go', 'gherkin'].concat(hljs.listLanguages())
-var supportCharts = ['sequence', 'flow', 'graphviz', 'mermaid', 'abc', 'plantuml', 'vega', 'geo', 'fretboard']
+var supportCharts = ['sequence', 'flow', 'graphviz', 'mermaid', 'abc', 'plantuml', 'vega', 'geo', 'fretboard', 'markmap']
 var supportHeaders = [
  {
    text: '# h1',
--- a/public/js/lib/editor/index.js
+++ b/public/js/lib/editor/index.js
@ -139,9 +139,14 @@ export default class Editor {
        return null
      }
    }
+
    CodeMirror.defineMode('vega', function (config, modeConfig) {
      return CodeMirror.overlayMode(CodeMirror.getMode(config, 'application/ld+json'), ignoreOverlay)
    })
+
+    CodeMirror.defineMode('markmap', function (config, modeConfig) {
+      return CodeMirror.overlayMode(CodeMirror.getMode(config, 'gfm'), ignoreOverlay)
+    })
  }

  on (event, cb) {