refactor: renderers + auth providers + fixes

server/extensions/renderer/common/mathjax.js

@@ -0,0 +1,86 @@
+const mathjax = require('mathjax-node')
+const _ = require('lodash')
+
+// ------------------------------------
+// Mathjax
+// ------------------------------------
+
+/* global wiki */
+
+const mathRegex = [
+  {
+    format: 'TeX',
+    regex: /\\\[([\s\S]*?)\\\]/g
+  },
+  {
+    format: 'inline-TeX',
+    regex: /\\\((.*?)\\\)/g
+  },
+  {
+    format: 'MathML',
+    regex: /<math([\s\S]*?)<\/math>/g
+  }
+]
+
+module.exports = {
+  key: 'common/mathjax',
+  title: 'Mathjax',
+  dependsOn: [],
+  props: [],
+  init (conf) {
+    mathjax.config({
+      MathJax: {
+        jax: ['input/TeX', 'input/MathML', 'output/SVG'],
+        extensions: ['tex2jax.js', 'mml2jax.js'],
+        TeX: {
+          extensions: ['AMSmath.js', 'AMSsymbols.js', 'noErrors.js', 'noUndefined.js']
+        },
+        SVG: {
+          scale: 120,
+          font: 'STIX-Web'
+        }
+      }
+    })
+  },
+  async render (content) {
+    let matchStack = []
+    let replaceStack = []
+    let currentMatch
+    let mathjaxState = {}
+
+    _.forEach(mathRegex, mode => {
+      do {
+        currentMatch = mode.regex.exec(content)
+        if (currentMatch) {
+          matchStack.push(currentMatch[0])
+          replaceStack.push(
+            new Promise((resolve, reject) => {
+              mathjax.typeset({
+                math: (mode.format === 'MathML') ? currentMatch[0] : currentMatch[1],
+                format: mode.format,
+                speakText: false,
+                svg: true,
+                state: mathjaxState,
+                timeout: 30 * 1000
+              }, result => {
+                if (!result.errors) {
+                  resolve(result.svg)
+                } else {
+                  resolve(currentMatch[0])
+                  wiki.logger.warn(result.errors.join(', '))
+                }
+              })
+            })
+          )
+        }
+      } while (currentMatch)
+    })
+
+    return (matchStack.length > 0) ? Promise.all(replaceStack).then(results => {
+      _.forEach(matchStack, (repMatch, idx) => {
+        content = content.replace(repMatch, results[idx])
+      })
+      return content
+    }) : Promise.resolve(content)
+  }
+}

server/extensions/renderer/markdown/abbreviations.js

@@ -0,0 +1,15 @@
+const mdAbbr = require('markdown-it-abbr')
+
+// ------------------------------------
+// Markdown - Abbreviations
+// ------------------------------------
+
+module.exports = {
+  key: 'markdown/abbreviations',
+  title: 'Abbreviations',
+  dependsOn: [],
+  props: [],
+  init (md, conf) {
+    md.use(mdAbbr)
+  }
+}

server/extensions/renderer/markdown/emoji.js

@@ -0,0 +1,15 @@
+const mdEmoji = require('markdown-it-emoji')
+
+// ------------------------------------
+// Markdown - Emoji
+// ------------------------------------
+
+module.exports = {
+  key: 'markdown/emoji',
+  title: 'Emoji',
+  dependsOn: [],
+  props: [],
+  init (md, conf) {
+    md.use(mdEmoji)
+  }
+}

server/extensions/renderer/markdown/expand-tabs.js

@@ -0,0 +1,18 @@
+const mdExpandTabs = require('markdown-it-expand-tabs')
+const _ = require('lodash')
+
+// ------------------------------------
+// Markdown - Expand Tabs
+// ------------------------------------
+
+module.exports = {
+  key: 'markdown/expand-tabs',
+  title: 'Expand Tabs',
+  dependsOn: [],
+  props: ['tabWidth'],
+  init (md, conf) {
+    md.use(mdExpandTabs, {
+      tabWidth: _.toInteger(conf.tabWidth || 4)
+    })
+  }
+}

server/extensions/renderer/markdown/footnotes.js

@@ -0,0 +1,15 @@
+const mdFootnote = require('markdown-it-footnote')
+
+// ------------------------------------
+// Markdown - Footnotes
+// ------------------------------------
+
+module.exports = {
+  key: 'markdown/footnotes',
+  title: 'Footnotes',
+  dependsOn: [],
+  props: [],
+  init (md, conf) {
+    md.use(mdFootnote)
+  }
+}

server/extensions/renderer/markdown/mathjax.js

@@ -0,0 +1,15 @@
+const mdMathjax = require('markdown-it-mathjax')()
+
+// ------------------------------------
+// Markdown - Mathjax Preprocessor
+// ------------------------------------
+
+module.exports = {
+  key: 'markdown/mathjax',
+  title: 'Mathjax Preprocessor',
+  dependsOn: [],
+  props: [],
+  init (md, conf) {
+    md.use(mdMathjax)
+  }
+}

server/extensions/renderer/markdown/tasks-lists.js

@@ -0,0 +1,15 @@
+const mdTaskLists = require('markdown-it-task-lists')
+
+// ------------------------------------
+// Markdown - Task Lists
+// ------------------------------------
+
+module.exports = {
+  key: 'markdown/task-lists',
+  title: 'Task Lists',
+  dependsOn: [],
+  props: [],
+  init (md, conf) {
+    md.use(mdTaskLists)
+  }
+}