From fa9b43a22549ff28bf6afced7c74e24756ae7804 Mon Sep 17 00:00:00 2001
From: Vishal <vishal@improwised.com>
Date: Mon, 13 Dec 2021 16:49:10 +0530
Subject: [PATCH] Added markdown-it-vue-minimal without highlightjs, echart and
 mermaid charts

---
 package.json                    |   5 +-
 src/index-minimal.js            |  13 ++
 src/markdown-it-vue-minimal.vue | 245 ++++++++++++++++++++++++++++++++
 3 files changed, 261 insertions(+), 2 deletions(-)
 create mode 100644 src/index-minimal.js
 create mode 100644 src/markdown-it-vue-minimal.vue

diff --git a/package.json b/package.json
index a445c01..ff24de2 100644
--- a/package.json
+++ b/package.json
@@ -23,11 +23,12 @@
   "typings": "types/index.d.ts",
   "scripts": {
     "dev": "vue-cli-service serve ./example/main.js",
-    "build": "npm run build:lib && npm run build:light && npm run build:example",
+    "build": "npm run build:lib && npm run build:light && npm run build:minimal && npm run build:example",
     "lint": "vue-cli-service lint",
     "build:example": "node --max_old_space_size=8192 node_modules/@vue/cli-service/bin/vue-cli-service.js build --dest example/dist ./example/main.js",
     "build:lib": "node --max_old_space_size=8192 node_modules/@vue/cli-service/bin/vue-cli-service.js build --target lib ./src/index.js",
-    "build:light": "node --max_old_space_size=8192 node_modules/@vue/cli-service/bin/vue-cli-service.js build --target lib --name markdown-it-vue-light --no-clean ./src/index-light.js"
+    "build:light": "node --max_old_space_size=8192 node_modules/@vue/cli-service/bin/vue-cli-service.js build --target lib --name markdown-it-vue-light --no-clean ./src/index-light.js",
+    "build:minimal": "node --max_old_space_size=8192 node_modules/@vue/cli-service/bin/vue-cli-service.js build --target lib --name markdown-it-vue-minimal --no-clean ./src/index-minimal.js"
   },
   "main": "dist/markdown-it-vue.umd.min.js",
   "dependencies": {
diff --git a/src/index-minimal.js b/src/index-minimal.js
new file mode 100644
index 0000000..32e91e6
--- /dev/null
+++ b/src/index-minimal.js
@@ -0,0 +1,13 @@
+import MarkdownItVueMinimal from './markdown-it-vue-minimal'
+
+const install = function (Vue) {
+  Vue.component(MarkdownItVueMinimal.name, MarkdownItVueMinimal)
+}
+
+/* istanbul ignore if */
+if (typeof window !== 'undefined' && window.Vue) {
+  install(window.Vue)
+}
+
+MarkdownItVueMinimal.install = install
+export default MarkdownItVueMinimal
diff --git a/src/markdown-it-vue-minimal.vue b/src/markdown-it-vue-minimal.vue
new file mode 100644
index 0000000..95d9582
--- /dev/null
+++ b/src/markdown-it-vue-minimal.vue
@@ -0,0 +1,245 @@
+<template>
+  <div class="markdown-body" ref="markdown-it-vue-container"></div>
+</template>
+
+<script>
+import MarkdownIt from 'markdown-it'
+import MarkdownItEmoji from 'markdown-it-emoji'
+import MarkdownItSubscript from 'markdown-it-sub'
+import MarkdownItSuperscript from 'markdown-it-sup'
+import MarkdownItFootnote from 'markdown-it-footnote'
+import MarkdownItDeflist from 'markdown-it-deflist'
+import MarkdownItAbbreviation from 'markdown-it-abbr'
+import MarkdownItInsert from 'markdown-it-ins'
+import MarkdownItMark from 'markdown-it-mark'
+import MarkdownItKatex from 'markdown-it-katex'
+import MarkdownItTasklists from 'markdown-it-task-lists'
+import MarkdownItLatex from 'markdown-it-latex'
+import MarkdownItContainer from 'markdown-it-container'
+import MarkdownItGithubToc from 'markdown-it-github-toc'
+import MarkdownItSourceMap from 'markdown-it-source-map'
+import MarkdownItLinkAttributes from './markdown-it-link-attributes'
+import MarkdownItFlowchart from './markdown-it-plugin-flowchart'
+import MarkdownItFontAwsome from './markdown-it-font-awsome'
+import 'github-markdown-css'
+import 'markdown-it-latex/dist/index.css'
+
+import flowchart from 'flowchart.js'
+
+const DEFAULT_OPTIONS_LINK_ATTRIBUTES = {
+  attrs: {
+    target: '_blank',
+    rel: 'noopener'
+  }
+}
+const DEFAULT_OPTIONS_KATEX = { throwOnError: false, errorColor: '#cc0000' }
+const DEFAULT_OPTIONS_TASKLISTS = null
+const DEFAULT_OPTIONS_GITHUBTOC = {
+  tocFirstLevel: 2,
+  tocLastLevel: 3,
+  tocClassName: 'toc',
+  anchorLinkSymbol: '',
+  anchorLinkSpace: false,
+  anchorClassName: 'anchor',
+  anchorLinkSymbolClassName: 'octicon octicon-link'
+}
+
+export default {
+  name: 'markdown-it-vue-light',
+  props: {
+    content: {
+      type: String
+    },
+    options: {
+      type: Object,
+      default() {
+        return {
+          markdownIt: {
+            linkify: true
+          },
+          linkAttributes: DEFAULT_OPTIONS_LINK_ATTRIBUTES,
+          katex: DEFAULT_OPTIONS_KATEX,
+          tasklists: DEFAULT_OPTIONS_TASKLISTS,
+          githubToc: DEFAULT_OPTIONS_GITHUBTOC
+        }
+      }
+    }
+  },
+  watch: {
+    content: {
+      immediate: true,
+      handler(val) {
+        this.$nextTick(() => {
+          this.$refs['markdown-it-vue-container'].innerHTML = this.md.render(
+            val
+          )
+          // render flowchart
+          document.querySelectorAll('.md-flowchart').forEach(element => {
+            try {
+              let code = element.textContent
+              let chart = flowchart.parse(code)
+              element.textContent = ''
+              chart.drawSVG(element)
+            } catch (e) {
+              element.outerHTML = `<pre>flowchart complains: ${e}</pre>`
+            }
+          })
+
+          // emit event
+          this.$emit('render-complete')
+        })
+      }
+    }
+  },
+  data() {
+    const optMarkdownIt = this.options.markdownIt
+    const linkAttributes = this.options.linkAttributes || DEFAULT_OPTIONS_LINK_ATTRIBUTES
+    const optKatex = this.options.katex || DEFAULT_OPTIONS_KATEX
+    const optTasklists = this.options.tasklists || DEFAULT_OPTIONS_TASKLISTS
+    const optGithubToc = this.options.githubToc || DEFAULT_OPTIONS_GITHUBTOC
+
+    let md = new MarkdownIt(optMarkdownIt)
+      .use(MarkdownItEmoji)
+      .use(MarkdownItSubscript)
+      .use(MarkdownItSuperscript)
+      .use(MarkdownItFootnote)
+      .use(MarkdownItDeflist)
+      .use(MarkdownItAbbreviation)
+      .use(MarkdownItInsert)
+      .use(MarkdownItMark)
+      .use(MarkdownItLatex)
+      .use(MarkdownItFlowchart)
+      .use(MarkdownItSourceMap)
+      .use(MarkdownItLinkAttributes, linkAttributes)
+      .use(MarkdownItKatex, optKatex)
+      .use(MarkdownItTasklists, optTasklists)
+      .use(MarkdownItFontAwsome)
+      .use(MarkdownItGithubToc, optGithubToc)
+      .use(MarkdownItContainer, 'warning', {
+        validate: function(params) {
+          return params.trim() === 'warning'
+        },
+        render: (tokens, idx) => {
+          if (tokens[idx].nesting === 1) {
+            const icon = `<i class="markdown-it-vue-alert-icon markdown-it-vue-alert-icon-warning"><svg viewBox="64 64 896 896" data-icon="exclamation-circle" width="1em" height="1em" fill="currentColor" aria-hidden="true" class=""><path d="M512 64C264.6 64 64 264.6 64 512s200.6 448 448 448 448-200.6 448-448S759.4 64 512 64zm-32 232c0-4.4 3.6-8 8-8h48c4.4 0 8 3.6 8 8v272c0 4.4-3.6 8-8 8h-48c-4.4 0-8-3.6-8-8V296zm32 440a48.01 48.01 0 0 1 0-96 48.01 48.01 0 0 1 0 96z"></path></svg></i>`
+            return `<div class="markdown-it-vue-alter markdown-it-vue-alter-warning">${icon}`
+          } else {
+            return '</div>'
+          }
+        }
+      })
+      .use(MarkdownItContainer, 'info', {
+        validate: function(params) {
+          return params.trim() === 'info'
+        },
+        render: (tokens, idx) => {
+          if (tokens[idx].nesting === 1) {
+            const icon = `<i class="markdown-it-vue-alert-icon markdown-it-vue-alert-icon-info"><svg viewBox="64 64 896 896" data-icon="info-circle" width="1em" height="1em" fill="currentColor" aria-hidden="true" class=""><path d="M512 64C264.6 64 64 264.6 64 512s200.6 448 448 448 448-200.6 448-448S759.4 64 512 64zm32 664c0 4.4-3.6 8-8 8h-48c-4.4 0-8-3.6-8-8V456c0-4.4 3.6-8 8-8h48c4.4 0 8 3.6 8 8v272zm-32-344a48.01 48.01 0 0 1 0-96 48.01 48.01 0 0 1 0 96z"></path></svg></i>`
+            return `<div class="markdown-it-vue-alter markdown-it-vue-alter-info">${icon}`
+          } else {
+            return '</div>'
+          }
+        }
+      })
+      .use(MarkdownItContainer, 'success', {
+        validate: function(params) {
+          return params.trim() === 'success'
+        },
+        render: (tokens, idx) => {
+          if (tokens[idx].nesting === 1) {
+            const icon = `<i class="markdown-it-vue-alert-icon markdown-it-vue-alert-icon-success"><svg viewBox="64 64 896 896" data-icon="check-circle" width="1em" height="1em" fill="currentColor" aria-hidden="true" class=""><path d="M512 64C264.6 64 64 264.6 64 512s200.6 448 448 448 448-200.6 448-448S759.4 64 512 64zm193.5 301.7l-210.6 292a31.8 31.8 0 0 1-51.7 0L318.5 484.9c-3.8-5.3 0-12.7 6.5-12.7h46.9c10.2 0 19.9 4.9 25.9 13.3l71.2 98.8 157.2-218c6-8.3 15.6-13.3 25.9-13.3H699c6.5 0 10.3 7.4 6.5 12.7z"></path></svg></i>`
+            return `<div class="markdown-it-vue-alter markdown-it-vue-alter-success">${icon}`
+          } else {
+            return '</div>'
+          }
+        }
+      })
+      .use(MarkdownItContainer, 'error', {
+        validate: function(params) {
+          return params.trim() === 'error'
+        },
+        render: (tokens, idx) => {
+          if (tokens[idx].nesting === 1) {
+            const icon = `<i class="markdown-it-vue-alert-icon markdown-it-vue-alert-icon-error"><svg viewBox="64 64 896 896" data-icon="close-circle" width="1em" height="1em" fill="currentColor" aria-hidden="true" class=""><path d="M512 64C264.6 64 64 264.6 64 512s200.6 448 448 448 448-200.6 448-448S759.4 64 512 64zm165.4 618.2l-66-.3L512 563.4l-99.3 118.4-66.1.3c-4.4 0-8-3.5-8-8 0-1.9.7-3.7 1.9-5.2l130.1-155L340.5 359a8.32 8.32 0 0 1-1.9-5.2c0-4.4 3.6-8 8-8l66.1.3L512 464.6l99.3-118.4 66-.3c4.4 0 8 3.5 8 8 0 1.9-.7 3.7-1.9 5.2L553.5 514l130 155c1.2 1.5 1.9 3.3 1.9 5.2 0 4.4-3.6 8-8 8z"></path></svg></i>`
+            return `<div class="markdown-it-vue-alter markdown-it-vue-alter-error">${icon}`
+          } else {
+            return '</div>'
+          }
+        }
+      })
+    return {
+      md: md
+    }
+  },
+  methods: {
+    use(plugin, options) {
+      this.md.use(plugin, options)
+    },
+    get() {
+      return this.md
+    }
+  }
+}
+</script>
+
+<style lange="scss">
+.markdown-it-vue-alter-info {
+  border: 1px solid #91d5ff;
+  background-color: #e6f7ff;
+}
+.markdown-it-vue-alert-icon-info {
+  color: #1890ff;
+}
+.markdown-it-vue-alter-success {
+  border: 1px solid #b7eb8f;
+  background-color: #f6ffed;
+}
+.markdown-it-vue-alert-icon-success {
+  color: #52c41a;
+}
+.markdown-it-vue-alter-error {
+  border: 1px solid #f5222d;
+  background-color: #fff1f0;
+}
+.markdown-it-vue-alert-icon-error {
+  color: #f5222d;
+}
+.markdown-it-vue-alter-warning {
+  border: 1px solid #ffe58f;
+  background-color: #fffbe6;
+}
+.markdown-it-vue-alert-icon-warning {
+  color: #faad14;
+}
+.markdown-it-vue-alter {
+  border-radius: 0;
+  border: 0;
+  margin-bottom: 0;
+  display: inline-flex;
+  font-family: 'Chinese Quote', -apple-system, BlinkMacSystemFont, 'Segoe UI',
+    'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', 'Helvetica Neue',
+    Helvetica, Arial, sans-serif, 'Apple Color Emoji', 'Segoe UI Emoji',
+    'Segoe UI Symbol';
+  font-size: 14px;
+  font-variant: tabular-nums;
+  line-height: 1.5;
+  color: rgba(0, 0, 0, 0.65);
+  box-sizing: border-box;
+  padding: 0;
+  list-style: none;
+  position: relative;
+  padding: 8px 15px 8px 37px;
+  border-radius: 4px;
+  width: 100%;
+  margin-bottom: 16px;
+}
+.markdown-it-vue-alter p {
+  margin-bottom: 2px;
+}
+
+.markdown-it-vue-alert-icon {
+  top: 11.5px;
+  left: 16px;
+  position: absolute;
+}
+</style>