Merge master branch into this branch

browser/components/CodeEditor.js

@@ -14,18 +14,17 @@ import {
 import TextEditorInterface from 'browser/lib/TextEditorInterface'
 import eventEmitter from 'browser/main/lib/eventEmitter'
 import iconv from 'iconv-lite'
-import crypto from 'crypto'
-import consts from 'browser/lib/consts'
+
+import { isMarkdownTitleURL } from 'browser/lib/utils'
 import styles from '../components/CodeEditor.styl'
-import fs from 'fs'
 const { ipcRenderer, remote, clipboard } = require('electron')
 import normalizeEditorFontFamily from 'browser/lib/normalizeEditorFontFamily'
 const spellcheck = require('browser/lib/spellcheck')
 const buildEditorContextMenu = require('browser/lib/contextMenuBuilder')
 import TurndownService from 'turndown'
-import {
-  gfm
-} from 'turndown-plugin-gfm'
+import {languageMaps} from '../lib/CMLanguageList'
+import snippetManager from '../lib/SnippetManager'
+import {generateInEditor, tocExistsInEditor} from 'browser/lib/markdown-toc-generator'
 import markdownlint from 'markdownlint'
 
 CodeMirror.modeURL = '../node_modules/codemirror/mode/%N/%N.js'
@@ -39,85 +38,6 @@ function translateHotkey (hotkey) {
   return hotkey.replace(/\s*\+\s*/g, '-').replace(/Command/g, 'Cmd').replace(/Control/g, 'Ctrl')
 }
 
-const languageMaps = {
-  brainfuck: 'Brainfuck',
-  cpp: 'C++',
-  cs: 'C#',
-  clojure: 'Clojure',
-  'clojure-repl': 'ClojureScript',
-  cmake: 'CMake',
-  coffeescript: 'CoffeeScript',
-  crystal: 'Crystal',
-  css: 'CSS',
-  d: 'D',
-  dart: 'Dart',
-  delphi: 'Pascal',
-  diff: 'Diff',
-  django: 'Django',
-  dockerfile: 'Dockerfile',
-  ebnf: 'EBNF',
-  elm: 'Elm',
-  erlang: 'Erlang',
-  'erlang-repl': 'Erlang',
-  fortran: 'Fortran',
-  fsharp: 'F#',
-  gherkin: 'Gherkin',
-  go: 'Go',
-  groovy: 'Groovy',
-  haml: 'HAML',
-  haskell: 'Haskell',
-  haxe: 'Haxe',
-  http: 'HTTP',
-  ini: 'toml',
-  java: 'Java',
-  javascript: 'JavaScript',
-  json: 'JSON',
-  julia: 'Julia',
-  kotlin: 'Kotlin',
-  less: 'LESS',
-  livescript: 'LiveScript',
-  lua: 'Lua',
-  markdown: 'Markdown',
-  mathematica: 'Mathematica',
-  nginx: 'Nginx',
-  nsis: 'NSIS',
-  objectivec: 'Objective-C',
-  ocaml: 'Ocaml',
-  perl: 'Perl',
-  php: 'PHP',
-  powershell: 'PowerShell',
-  properties: 'Properties files',
-  protobuf: 'ProtoBuf',
-  python: 'Python',
-  puppet: 'Puppet',
-  q: 'Q',
-  r: 'R',
-  ruby: 'Ruby',
-  rust: 'Rust',
-  sas: 'SAS',
-  scala: 'Scala',
-  scheme: 'Scheme',
-  scss: 'SCSS',
-  shell: 'Shell',
-  smalltalk: 'Smalltalk',
-  sml: 'SML',
-  sql: 'SQL',
-  stylus: 'Stylus',
-  swift: 'Swift',
-  tcl: 'Tcl',
-  tex: 'LaTex',
-  typescript: 'TypeScript',
-  twig: 'Twig',
-  vbnet: 'VB.NET',
-  vbscript: 'VBScript',
-  verilog: 'Verilog',
-  vhdl: 'VHDL',
-  xml: 'HTML',
-  xquery: 'XQuery',
-  yaml: 'YAML',
-  elixir: 'Elixir'
-}
-
 const validatorOfMarkdown = (text, updateLinting) => {
   const lintOptions = {
     'strings': {
@@ -261,7 +181,8 @@ export default class CodeEditor extends React.Component {
 
   updateDefaultKeyMap () {
     const { hotkey } = this.props
-    const expandSnippet = this.expandSnippet.bind(this)
+    const self = this
+    const expandSnippet = snippetManager.expandSnippet
 
     this.defaultKeyMap = CodeMirror.normalizeKeyMap({
       Tab: function (cm) {
@@ -285,10 +206,12 @@ export default class CodeEditor extends React.Component {
             cursor.ch > 1
           ) {
             // text expansion on tab key if the char before is alphabet
-            const snippets = JSON.parse(
-              fs.readFileSync(consts.SNIPPET_FILE, 'utf8')
+            const wordBeforeCursor = self.getWordBeforeCursor(
+              line,
+              cursor.line,
+              cursor.ch
             )
-            if (expandSnippet(line, cursor, cm, snippets) === false) {
+            if (expandSnippet(wordBeforeCursor, cursor, cm) === false) {
               if (tabs) {
                 cm.execCommand('insertTab')
               } else {
@@ -310,6 +233,26 @@ export default class CodeEditor extends React.Component {
       'Cmd-T': function (cm) {
         // Do nothing
       },
+      'Ctrl-/': function (cm) {
+        if (global.process.platform === 'darwin') { return }
+        const dateNow = new Date()
+        cm.replaceSelection(dateNow.toLocaleDateString())
+      },
+      'Cmd-/': function (cm) {
+        if (global.process.platform !== 'darwin') { return }
+        const dateNow = new Date()
+        cm.replaceSelection(dateNow.toLocaleDateString())
+      },
+      'Shift-Ctrl-/': function (cm) {
+        if (global.process.platform === 'darwin') { return }
+        const dateNow = new Date()
+        cm.replaceSelection(dateNow.toLocaleString())
+      },
+      'Shift-Cmd-/': function (cm) {
+        if (global.process.platform !== 'darwin') { return }
+        const dateNow = new Date()
+        cm.replaceSelection(dateNow.toLocaleString())
+      },
       Enter: 'boostNewLineAndIndentContinueMarkdownList',
       'Ctrl-C': cm => {
         if (cm.getOption('keyMap').substr(0, 3) === 'vim') {
@@ -343,22 +286,7 @@ export default class CodeEditor extends React.Component {
     const { rulers, enableRulers } = this.props
     eventEmitter.on('line:jump', this.scrollToLineHandeler)
 
-    const defaultSnippet = [
-      {
-        id: crypto.randomBytes(16).toString('hex'),
-        name: 'Dummy text',
-        prefix: ['lorem', 'ipsum'],
-        content: 'Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.'
-      }
-    ]
-    if (!fs.existsSync(consts.SNIPPET_FILE)) {
-      fs.writeFileSync(
-        consts.SNIPPET_FILE,
-        JSON.stringify(defaultSnippet, null, 4),
-        'utf8'
-      )
-    }
-
+    snippetManager.init()
     this.updateDefaultKeyMap()
 
     const checkMarkdownNoteIsOpening = this.props.mode === 'Boost Flavored Markdown'
@@ -558,61 +486,12 @@ export default class CodeEditor extends React.Component {
     this.initialHighlighting()
   }
 
-  expandSnippet (line, cursor, cm, snippets) {
-    const wordBeforeCursor = this.getWordBeforeCursor(
-      line,
-      cursor.line,
-      cursor.ch
-    )
-    const templateCursorString = ':{}'
-    for (let i = 0; i < snippets.length; i++) {
-      if (snippets[i].prefix.indexOf(wordBeforeCursor.text) !== -1) {
-        if (snippets[i].content.indexOf(templateCursorString) !== -1) {
-          const snippetLines = snippets[i].content.split('\n')
-          let cursorLineNumber = 0
-          let cursorLinePosition = 0
-
-          let cursorIndex
-          for (let j = 0; j < snippetLines.length; j++) {
-            cursorIndex = snippetLines[j].indexOf(templateCursorString)
-
-            if (cursorIndex !== -1) {
-              cursorLineNumber = j
-              cursorLinePosition = cursorIndex
-
-              break
-            }
-          }
-
-          cm.replaceRange(
-            snippets[i].content.replace(templateCursorString, ''),
-            wordBeforeCursor.range.from,
-            wordBeforeCursor.range.to
-          )
-          cm.setCursor({
-            line: cursor.line + cursorLineNumber,
-            ch: cursorLinePosition + cursor.ch - wordBeforeCursor.text.length
-          })
-        } else {
-          cm.replaceRange(
-            snippets[i].content,
-            wordBeforeCursor.range.from,
-            wordBeforeCursor.range.to
-          )
-        }
-        return true
-      }
-    }
-
-    return false
-  }
-
   getWordBeforeCursor (line, lineNumber, cursorPosition) {
     let wordBeforeCursor = ''
     const originCursorPosition = cursorPosition
     const emptyChars = /\t|\s|\r|\n/
 
-    // to prevent the word to expand is long that will crash the whole app
+    // to prevent the word is long that will crash the whole app
     // the safeStop is there to stop user to expand words that longer than 20 chars
     const safeStop = 20
 
@@ -622,7 +501,7 @@ export default class CodeEditor extends React.Component {
       if (!emptyChars.test(currentChar)) {
         wordBeforeCursor = currentChar + wordBeforeCursor
       } else if (wordBeforeCursor.length >= safeStop) {
-        throw new Error('Your snippet trigger is too long !')
+        throw new Error('Stopped after 20 loops for safety reason !')
       } else {
         break
       }
@@ -776,6 +655,34 @@ export default class CodeEditor extends React.Component {
   handleChange (editor, changeObject) {
     spellcheck.handleChange(editor, changeObject)
 
+    // The current note contains an toc. We'll check for changes on headlines.
+    // origin is undefined when markdownTocGenerator replace the old tod
+    if (tocExistsInEditor(editor) && changeObject.origin !== undefined) {
+      let requireTocUpdate
+
+      // Check if one of the changed lines contains a headline
+      for (let line = 0; line < changeObject.text.length; line++) {
+        if (this.linePossibleContainsHeadline(editor.getLine(changeObject.from.line + line))) {
+          requireTocUpdate = true
+          break
+        }
+      }
+
+      if (!requireTocUpdate) {
+        // Check if one of the removed lines contains a headline
+        for (let line = 0; line < changeObject.removed.length; line++) {
+          if (this.linePossibleContainsHeadline(changeObject.removed[line])) {
+            requireTocUpdate = true
+            break
+          }
+        }
+      }
+
+      if (requireTocUpdate) {
+        generateInEditor(editor)
+      }
+    }
+
     this.updateHighlight(editor, changeObject)
 
     this.value = editor.getValue()
@@ -784,15 +691,21 @@ export default class CodeEditor extends React.Component {
     }
   }
 
+  linePossibleContainsHeadline (currentLine) {
+    // We can't check if the line start with # because when some write text before
+    // the # we also need to update the toc
+    return currentLine.includes('# ')
+  }
+
   incrementLines (start, linesAdded, linesRemoved, editor) {
-    let highlightedLines = editor.options.linesHighlighted
+    const highlightedLines = editor.options.linesHighlighted
 
     const totalHighlightedLines = highlightedLines.length
 
-    let offset = linesAdded - linesRemoved
+    const offset = linesAdded - linesRemoved
 
     // Store new items to be added as we're changing the lines
-    let newLines = []
+    const newLines = []
 
     let i = totalHighlightedLines
 
@@ -873,6 +786,9 @@ export default class CodeEditor extends React.Component {
       ch: 1
     }
     this.editor.setCursor(cursor)
+    const top = this.editor.charCoords({line: num, ch: 0}, 'local').top
+    const middleHeight = this.editor.getScrollerElement().offsetHeight / 2
+    this.editor.scrollTo(null, top - middleHeight - 5)
   }
 
   focus () {
@@ -988,6 +904,8 @@ export default class CodeEditor extends React.Component {
 
     if (isInFencedCodeBlock(editor)) {
       this.handlePasteText(editor, pastedTxt)
+    } else if (fetchUrlTitle && isMarkdownTitleURL(pastedTxt) && !isInLinkTag(editor)) {
+      this.handlePasteUrl(editor, pastedTxt)
     } else if (fetchUrlTitle && isURL(pastedTxt) && !isInLinkTag(editor)) {
       this.handlePasteUrl(editor, pastedTxt)
     } else if (attachmentManagement.isAttachmentLink(pastedTxt)) {
@@ -1029,7 +947,17 @@ export default class CodeEditor extends React.Component {
   }
 
   handlePasteUrl (editor, pastedTxt) {
-    const taggedUrl = `<${pastedTxt}>`
+    let taggedUrl = `<${pastedTxt}>`
+    let urlToFetch = pastedTxt
+    let titleMark = ''
+
+    if (isMarkdownTitleURL(pastedTxt)) {
+      const pastedTxtSplitted = pastedTxt.split(' ')
+      titleMark = `${pastedTxtSplitted[0]} `
+      urlToFetch = pastedTxtSplitted[1]
+      taggedUrl = `<${urlToFetch}>`
+    }
+
     editor.replaceSelection(taggedUrl)
 
     const isImageReponse = response => {
@@ -1041,22 +969,23 @@ export default class CodeEditor extends React.Component {
     const replaceTaggedUrl = replacement => {
       const value = editor.getValue()
       const cursor = editor.getCursor()
-      const newValue = value.replace(taggedUrl, replacement)
+      const newValue = value.replace(taggedUrl, titleMark + replacement)
       const newCursor = Object.assign({}, cursor, {
-        ch: cursor.ch + newValue.length - value.length
+        ch: cursor.ch + newValue.length - (value.length - titleMark.length)
       })
+
       editor.setValue(newValue)
       editor.setCursor(newCursor)
     }
 
-    fetch(pastedTxt, {
+    fetch(urlToFetch, {
       method: 'get'
     })
       .then(response => {
         if (isImageReponse(response)) {
-          return this.mapImageResponse(response, pastedTxt)
+          return this.mapImageResponse(response, urlToFetch)
         } else {
-          return this.mapNormalResponse(response, pastedTxt)
+          return this.mapNormalResponse(response, urlToFetch)
         }
       })
       .then(replacement => {

browser/components/CodeEditor.styl

@@ -3,4 +3,3 @@
 
 .spellcheck-select
   border: none
-  text-decoration underline wavy red

browser/components/MarkdownEditor.js

@@ -32,6 +32,7 @@ class MarkdownEditor extends React.Component {
   componentDidMount () {
     this.value = this.refs.code.value
     eventEmitter.on('editor:lock', this.lockEditorCode)
+    eventEmitter.on('editor:focus', this.focusEditor.bind(this))
   }
 
   componentDidUpdate () {
@@ -47,6 +48,15 @@ class MarkdownEditor extends React.Component {
   componentWillUnmount () {
     this.cancelQueue()
     eventEmitter.off('editor:lock', this.lockEditorCode)
+    eventEmitter.off('editor:focus', this.focusEditor.bind(this))
+  }
+
+  focusEditor () {
+    this.setState({
+      status: 'CODE'
+    }, () => {
+      this.refs.code.focus()
+    })
   }
 
   queueRendering (value) {

browser/components/MarkdownPreview.js

@@ -8,7 +8,7 @@ import consts from 'browser/lib/consts'
 import Raphael from 'raphael'
 import flowchart from 'flowchart'
 import mermaidRender from './render/MermaidRender'
-import SequenceDiagram from 'js-sequence-diagrams'
+import SequenceDiagram from '@rokt33r/js-sequence-diagrams'
 import Chart from 'chart.js'
 import eventEmitter from 'browser/main/lib/eventEmitter'
 import htmlTextHelper from 'browser/lib/htmlTextHelper'
@@ -192,6 +192,19 @@ const defaultCodeBlockFontFamily = [
   'source-code-pro',
   'monospace'
 ]
+
+// return the line number of the line that used to generate the specified element
+// return -1 if the line is not found
+function getSourceLineNumberByElement (element) {
+  let isHasLineNumber = element.dataset.line !== undefined
+  let parent = element
+  while (!isHasLineNumber && parent.parentElement !== null) {
+    parent = parent.parentElement
+    isHasLineNumber = parent.dataset.line !== undefined
+  }
+  return parent.dataset.line !== undefined ? parseInt(parent.dataset.line) : -1
+}
+
 export default class MarkdownPreview extends React.Component {
   constructor (props) {
     super(props)
@@ -208,6 +221,7 @@ export default class MarkdownPreview extends React.Component {
     this.saveAsTextHandler = () => this.handleSaveAsText()
     this.saveAsMdHandler = () => this.handleSaveAsMd()
     this.saveAsHtmlHandler = () => this.handleSaveAsHtml()
+    this.saveAsPdfHandler = () => this.handleSaveAsPdf()
     this.printHandler = () => this.handlePrint()
 
     this.linkClickHandler = this.handleLinkClick.bind(this)
@@ -268,17 +282,27 @@ export default class MarkdownPreview extends React.Component {
 
   handleMouseDown (e) {
     const config = ConfigManager.get()
+    const clickElement = e.target
+    const targetTag = clickElement.tagName // The direct parent HTML of where was clicked ie "BODY" or "DIV"
+    const lineNumber = getSourceLineNumberByElement(clickElement) // Line location of element clicked.
+
     if (config.editor.switchPreview === 'RIGHTCLICK' && e.buttons === 2 && config.editor.type === 'SPLIT') {
       eventEmitter.emit('topbar:togglemodebutton', 'CODE')
     }
-    if (e.target != null) {
-      switch (e.target.tagName) {
-        case 'A':
-        case 'INPUT':
-          return null
+    if (e.ctrlKey) {
+      if (config.editor.type === 'SPLIT') {
+        if (lineNumber !== -1) {
+          eventEmitter.emit('line:jump', lineNumber)
+        }
+      } else {
+        if (lineNumber !== -1) {
+          eventEmitter.emit('editor:focus')
+          eventEmitter.emit('line:jump', lineNumber)
+        }
       }
     }
-    if (this.props.onMouseDown != null) this.props.onMouseDown(e)
+
+    if (this.props.onMouseDown != null && targetTag === 'BODY') this.props.onMouseDown(e)
   }
 
   handleMouseUp (e) {
@@ -297,58 +321,77 @@ export default class MarkdownPreview extends React.Component {
     this.exportAsDocument('md')
   }
 
-  handleSaveAsHtml () {
-    this.exportAsDocument('html', (noteContent, exportTasks) => {
-      const {
-        fontFamily,
-        fontSize,
-        codeBlockFontFamily,
-        lineNumber,
-        codeBlockTheme,
-        scrollPastEnd,
-        theme,
-        allowCustomCSS,
-        customCSS
-      } = this.getStyleParams()
+  htmlContentFormatter (noteContent, exportTasks, targetDir) {
+    const {
+      fontFamily,
+      fontSize,
+      codeBlockFontFamily,
+      lineNumber,
+      codeBlockTheme,
+      scrollPastEnd,
+      theme,
+      allowCustomCSS,
+      customCSS
+    } = this.getStyleParams()
 
-      const inlineStyles = buildStyle(
-        fontFamily,
-        fontSize,
-        codeBlockFontFamily,
-        lineNumber,
-        scrollPastEnd,
-        theme,
-        allowCustomCSS,
-        customCSS
-      )
-      let body = this.markdown.render(noteContent)
-      const files = [this.GetCodeThemeLink(codeBlockTheme), ...CSS_FILES]
-      files.forEach(file => {
-        if (global.process.platform === 'win32') {
-          file = file.replace('file:///', '')
-        } else {
-          file = file.replace('file://', '')
-        }
-        exportTasks.push({
-          src: file,
-          dst: 'css'
+    const inlineStyles = buildStyle(
+      fontFamily,
+      fontSize,
+      codeBlockFontFamily,
+      lineNumber,
+      scrollPastEnd,
+      theme,
+      allowCustomCSS,
+      customCSS
+    )
+    let body = this.markdown.render(noteContent)
+    const files = [this.GetCodeThemeLink(codeBlockTheme), ...CSS_FILES]
+    files.forEach(file => {
+      if (global.process.platform === 'win32') {
+        file = file.replace('file:///', '')
+      } else {
+        file = file.replace('file://', '')
+      }
+      exportTasks.push({
+        src: file,
+        dst: 'css'
+      })
+    })
+
+    let styles = ''
+    files.forEach(file => {
+      styles += `<link rel="stylesheet" href="css/${path.basename(file)}">`
+    })
+
+    return `<html>
+               <head>
+                 <base href="file://${targetDir}/">
+                 <meta charset="UTF-8">
+                 <meta name = "viewport" content = "width = device-width, initial-scale = 1, maximum-scale = 1">
+                 <style id="style">${inlineStyles}</style>
+                 ${styles}
+               </head>
+               <body>${body}</body>
+            </html>`
+  }
+
+  handleSaveAsHtml () {
+    this.exportAsDocument('html', (noteContent, exportTasks, targetDir) => Promise.resolve(this.htmlContentFormatter(noteContent, exportTasks, targetDir)))
+  }
+
+  handleSaveAsPdf () {
+    this.exportAsDocument('pdf', (noteContent, exportTasks, targetDir) => {
+      const printout = new remote.BrowserWindow({show: false, webPreferences: {webSecurity: false}})
+      printout.loadURL('data:text/html;charset=UTF-8,' + this.htmlContentFormatter(noteContent, exportTasks, targetDir))
+      return new Promise((resolve, reject) => {
+        printout.webContents.on('did-finish-load', () => {
+          printout.webContents.printToPDF({}, (err, data) => {
+            if (err) reject(err)
+            else resolve(data)
+            printout.destroy()
+          })
         })
       })
-
-      let styles = ''
-      files.forEach(file => {
-        styles += `<link rel="stylesheet" href="css/${path.basename(file)}">`
-      })
-
-      return `<html>
-                 <head>
-                   <meta charset="UTF-8">
-                   <meta name = "viewport" content = "width = device-width, initial-scale = 1, maximum-scale = 1">
-                   <style id="style">${inlineStyles}</style>
-                   ${styles}
-                 </head>
-                 <body>${body}</body>
-              </html>`
     })
   }
 
@@ -490,6 +533,7 @@ export default class MarkdownPreview extends React.Component {
     eventEmitter.on('export:save-text', this.saveAsTextHandler)
     eventEmitter.on('export:save-md', this.saveAsMdHandler)
     eventEmitter.on('export:save-html', this.saveAsHtmlHandler)
+    eventEmitter.on('export:save-pdf', this.saveAsPdfHandler)
     eventEmitter.on('print', this.printHandler)
   }
 
@@ -527,6 +571,7 @@ export default class MarkdownPreview extends React.Component {
     eventEmitter.off('export:save-text', this.saveAsTextHandler)
     eventEmitter.off('export:save-md', this.saveAsMdHandler)
     eventEmitter.off('export:save-html', this.saveAsHtmlHandler)
+    eventEmitter.off('export:save-pdf', this.saveAsPdfHandler)
     eventEmitter.off('print', this.printHandler)
   }
 
@@ -705,6 +750,8 @@ export default class MarkdownPreview extends React.Component {
           copyIcon.innerHTML =
             '<button class="clipboardButton"><svg width="13" height="13" viewBox="0 0 1792 1792" ><path d="M768 1664h896v-640h-416q-40 0-68-28t-28-68v-416h-384v1152zm256-1440v-64q0-13-9.5-22.5t-22.5-9.5h-704q-13 0-22.5 9.5t-9.5 22.5v64q0 13 9.5 22.5t22.5 9.5h704q13 0 22.5-9.5t9.5-22.5zm256 672h299l-299-299v299zm512 128v672q0 40-28 68t-68 28h-960q-40 0-68-28t-28-68v-160h-544q-40 0-68-28t-28-68v-1344q0-40 28-68t68-28h1088q40 0 68 28t28 68v328q21 13 36 28l408 408q28 28 48 76t20 88z"/></svg></button>'
           copyIcon.onclick = e => {
+            e.preventDefault()
+            e.stopPropagation()
             copy(content)
             if (showCopyNotification) {
               this.notify('Saved to Clipboard!', {
@@ -835,78 +882,96 @@ export default class MarkdownPreview extends React.Component {
 
     const markdownPreviewIframe = document.querySelector('.MarkdownPreview')
     const rect = markdownPreviewIframe.getBoundingClientRect()
+    const config = { attributes: true, subtree: true }
+    const imgObserver = new MutationObserver((mutationList) => {
+      for (const mu of mutationList) {
+        if (mu.target.className === 'carouselContent-enter-done') {
+          this.setImgOnClickEventHelper(mu.target, rect)
+          break
+        }
+      }
+    })
+
     const imgList = markdownPreviewIframe.contentWindow.document.body.querySelectorAll('img')
     for (const img of imgList) {
-      img.onclick = () => {
-        const widthMagnification = document.body.clientWidth / img.width
-        const heightMagnification = document.body.clientHeight / img.height
-        const baseOnWidth = widthMagnification < heightMagnification
-        const magnification = baseOnWidth ? widthMagnification : heightMagnification
+      const parentEl = img.parentElement
+      this.setImgOnClickEventHelper(img, rect)
+      imgObserver.observe(parentEl, config)
+    }
+  }
 
-        const zoomImgWidth = img.width * magnification
-        const zoomImgHeight = img.height * magnification
-        const zoomImgTop = (document.body.clientHeight - zoomImgHeight) / 2
-        const zoomImgLeft = (document.body.clientWidth - zoomImgWidth) / 2
-        const originalImgTop = img.y + rect.top
-        const originalImgLeft = img.x + rect.left
-        const originalImgRect = {
-          top: `${originalImgTop}px`,
-          left: `${originalImgLeft}px`,
-          width: `${img.width}px`,
-          height: `${img.height}px`
-        }
-        const zoomInImgRect = {
-          top: `${baseOnWidth ? zoomImgTop : 0}px`,
-          left: `${baseOnWidth ? 0 : zoomImgLeft}px`,
-          width: `${zoomImgWidth}px`,
-          height: `${zoomImgHeight}px`
-        }
-        const animationSpeed = 300
+  setImgOnClickEventHelper (img, rect) {
+    img.onclick = () => {
+      const widthMagnification = document.body.clientWidth / img.width
+      const heightMagnification = document.body.clientHeight / img.height
+      const baseOnWidth = widthMagnification < heightMagnification
+      const magnification = baseOnWidth ? widthMagnification : heightMagnification
 
-        const zoomImg = document.createElement('img')
-        zoomImg.src = img.src
+      const zoomImgWidth = img.width * magnification
+      const zoomImgHeight = img.height * magnification
+      const zoomImgTop = (document.body.clientHeight - zoomImgHeight) / 2
+      const zoomImgLeft = (document.body.clientWidth - zoomImgWidth) / 2
+      const originalImgTop = img.y + rect.top
+      const originalImgLeft = img.x + rect.left
+      const originalImgRect = {
+        top: `${originalImgTop}px`,
+        left: `${originalImgLeft}px`,
+        width: `${img.width}px`,
+        height: `${img.height}px`
+      }
+      const zoomInImgRect = {
+        top: `${baseOnWidth ? zoomImgTop : 0}px`,
+        left: `${baseOnWidth ? 0 : zoomImgLeft}px`,
+        width: `${zoomImgWidth}px`,
+        height: `${zoomImgHeight}px`
+      }
+      const animationSpeed = 300
+
+      const zoomImg = document.createElement('img')
+      zoomImg.src = img.src
+      zoomImg.style = `
+        position: absolute;
+        top: ${baseOnWidth ? zoomImgTop : 0}px;
+        left: ${baseOnWidth ? 0 : zoomImgLeft}px;
+        width: ${zoomImgWidth};
+        height: ${zoomImgHeight}px;
+        `
+      zoomImg.animate([
+        originalImgRect,
+        zoomInImgRect
+      ], animationSpeed)
+
+      const overlay = document.createElement('div')
+      overlay.style = `
+        background-color: rgba(0,0,0,0.5);
+        cursor: zoom-out;
+        position: absolute;
+        top: 0;
+        left: 0;
+        width: 100%;
+        height: ${document.body.clientHeight}px;
+        z-index: 100;
+      `
+      overlay.onclick = () => {
         zoomImg.style = `
           position: absolute;
-          top: ${baseOnWidth ? zoomImgTop : 0}px;
-          left: ${baseOnWidth ? 0 : zoomImgLeft}px;
-          width: ${zoomImgWidth};
-          height: ${zoomImgHeight}px;
+          top: ${originalImgTop}px;
+          left: ${originalImgLeft}px;
+          width: ${img.width}px;
+          height: ${img.height}px;
           `
-        zoomImg.animate([
-          originalImgRect,
-          zoomInImgRect
+        const zoomOutImgAnimation = zoomImg.animate([
+          zoomInImgRect,
+          originalImgRect
         ], animationSpeed)
-
-        const overlay = document.createElement('div')
-        overlay.style = `
-          background-color: rgba(0,0,0,0.5);
-          cursor: zoom-out;
-          position: absolute;
-          top: 0;
-          left: 0;
-          width: 100%;
-          height: ${document.body.clientHeight}px;
-          z-index: 100;
-        `
-        overlay.onclick = () => {
-          zoomImg.style = `
-            position: absolute;
-            top: ${originalImgTop}px;
-            left: ${originalImgLeft}px;
-            width: ${img.width}px;
-            height: ${img.height}px;
-            `
-          const zoomOutImgAnimation = zoomImg.animate([
-            zoomInImgRect,
-            originalImgRect
-          ], animationSpeed)
-          zoomOutImgAnimation.onfinish = () => overlay.remove()
-        }
-
-        overlay.appendChild(zoomImg)
-        document.body.appendChild(overlay)
+        zoomOutImgAnimation.onfinish = () => overlay.remove()
       }
+
+      overlay.appendChild(zoomImg)
+      document.body.appendChild(overlay)
     }
+
+    this.getWindow().scrollTo(0, 0)
   }
 
   focus () {
@@ -953,9 +1018,11 @@ export default class MarkdownPreview extends React.Component {
     e.preventDefault()
     e.stopPropagation()
 
-    const href = e.target.href
+    const href = e.target.getAttribute('href')
     const linkHash = href.split('/').pop()
 
+    if (!href) return
+
     const regexNoteInternalLink = /main.html#(.+)/
     if (regexNoteInternalLink.test(linkHash)) {
       const targetId = mdurl.encode(linkHash.match(regexNoteInternalLink)[1])

browser/components/NavToggleButton.js

@@ -16,8 +16,8 @@ const NavToggleButton = ({isFolded, handleToggleButtonClick}) => (
     onClick={(e) => handleToggleButtonClick(e)}
   >
     {isFolded
-     ? <i className='fa fa-angle-double-right' />
-     : <i className='fa fa-angle-double-left' />
+     ? <i className='fa fa-angle-double-right fa-2x' />
+     : <i className='fa fa-angle-double-left fa-2x' />
     }
   </button>
 )

browser/components/NavToggleButton.styl

@@ -7,7 +7,7 @@
   border-radius 16.5px
   height 34px
   width 34px
-  line-height 32px
+  line-height 100%
   padding 0
   &:hover
     border: 1px solid #1EC38B;

browser/lib/CMLanguageList.js

@@ -0,0 +1,78 @@
+export const languageMaps = {
+  brainfuck: 'Brainfuck',
+  cpp: 'C++',
+  cs: 'C#',
+  clojure: 'Clojure',
+  'clojure-repl': 'ClojureScript',
+  cmake: 'CMake',
+  coffeescript: 'CoffeeScript',
+  crystal: 'Crystal',
+  css: 'CSS',
+  d: 'D',
+  dart: 'Dart',
+  delphi: 'Pascal',
+  diff: 'Diff',
+  django: 'Django',
+  dockerfile: 'Dockerfile',
+  ebnf: 'EBNF',
+  elm: 'Elm',
+  erlang: 'Erlang',
+  'erlang-repl': 'Erlang',
+  fortran: 'Fortran',
+  fsharp: 'F#',
+  gherkin: 'Gherkin',
+  go: 'Go',
+  groovy: 'Groovy',
+  haml: 'HAML',
+  haskell: 'Haskell',
+  haxe: 'Haxe',
+  http: 'HTTP',
+  ini: 'toml',
+  java: 'Java',
+  javascript: 'JavaScript',
+  json: 'JSON',
+  julia: 'Julia',
+  kotlin: 'Kotlin',
+  less: 'LESS',
+  livescript: 'LiveScript',
+  lua: 'Lua',
+  markdown: 'Markdown',
+  mathematica: 'Mathematica',
+  nginx: 'Nginx',
+  nsis: 'NSIS',
+  objectivec: 'Objective-C',
+  ocaml: 'Ocaml',
+  perl: 'Perl',
+  php: 'PHP',
+  powershell: 'PowerShell',
+  properties: 'Properties files',
+  protobuf: 'ProtoBuf',
+  python: 'Python',
+  puppet: 'Puppet',
+  q: 'Q',
+  r: 'R',
+  ruby: 'Ruby',
+  rust: 'Rust',
+  sas: 'SAS',
+  scala: 'Scala',
+  scheme: 'Scheme',
+  scss: 'SCSS',
+  shell: 'Shell',
+  smalltalk: 'Smalltalk',
+  sml: 'SML',
+  sql: 'SQL',
+  stylus: 'Stylus',
+  swift: 'Swift',
+  tcl: 'Tcl',
+  tex: 'LaTex',
+  typescript: 'TypeScript',
+  twig: 'Twig',
+  vbnet: 'VB.NET',
+  vbscript: 'VBScript',
+  verilog: 'Verilog',
+  vhdl: 'VHDL',
+  xml: 'HTML',
+  xquery: 'XQuery',
+  yaml: 'YAML',
+  elixir: 'Elixir'
+}

browser/lib/SnippetManager.js

@@ -0,0 +1,91 @@
+import crypto from 'crypto'
+import fs from 'fs'
+import consts from './consts'
+
+class SnippetManager {
+  constructor () {
+    this.defaultSnippet = [
+      {
+        id: crypto.randomBytes(16).toString('hex'),
+        name: 'Dummy text',
+        prefix: ['lorem', 'ipsum'],
+        content: 'Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.'
+      }
+    ]
+    this.snippets = []
+    this.expandSnippet = this.expandSnippet.bind(this)
+    this.init = this.init.bind(this)
+    this.assignSnippets = this.assignSnippets.bind(this)
+  }
+
+  init () {
+    if (fs.existsSync(consts.SNIPPET_FILE)) {
+      try {
+        this.snippets = JSON.parse(
+          fs.readFileSync(consts.SNIPPET_FILE, { encoding: 'UTF-8' })
+        )
+      } catch (error) {
+        console.log('Error while parsing snippet file')
+      }
+      return
+    }
+    fs.writeFileSync(
+      consts.SNIPPET_FILE,
+      JSON.stringify(this.defaultSnippet, null, 4),
+      'utf8'
+    )
+    this.snippets = this.defaultSnippet
+  }
+
+  assignSnippets (snippets) {
+    this.snippets = snippets
+  }
+
+  expandSnippet (wordBeforeCursor, cursor, cm) {
+    const templateCursorString = ':{}'
+    for (let i = 0; i < this.snippets.length; i++) {
+      if (this.snippets[i].prefix.indexOf(wordBeforeCursor.text) === -1) {
+        continue
+      }
+      if (this.snippets[i].content.indexOf(templateCursorString) !== -1) {
+        const snippetLines = this.snippets[i].content.split('\n')
+        let cursorLineNumber = 0
+        let cursorLinePosition = 0
+
+        let cursorIndex
+        for (let j = 0; j < snippetLines.length; j++) {
+          cursorIndex = snippetLines[j].indexOf(templateCursorString)
+
+          if (cursorIndex !== -1) {
+            cursorLineNumber = j
+            cursorLinePosition = cursorIndex
+
+            break
+          }
+        }
+
+        cm.replaceRange(
+          this.snippets[i].content.replace(templateCursorString, ''),
+          wordBeforeCursor.range.from,
+          wordBeforeCursor.range.to
+        )
+        cm.setCursor({
+          line: cursor.line + cursorLineNumber,
+          ch: cursorLinePosition + cursor.ch - wordBeforeCursor.text.length
+        })
+      } else {
+        cm.replaceRange(
+          this.snippets[i].content,
+          wordBeforeCursor.range.from,
+          wordBeforeCursor.range.to
+        )
+      }
+      return true
+    }
+
+    return false
+  }
+}
+
+const manager = new SnippetManager()
+export default manager

browser/lib/markdown-toc-generator.js

@@ -28,6 +28,8 @@ function linkify (token) {
 const TOC_MARKER_START = '<!-- toc -->'
 const TOC_MARKER_END = '<!-- tocstop -->'
 
+const tocRegex = new RegExp(`${TOC_MARKER_START}[\\s\\S]*?${TOC_MARKER_END}`)
+
 /**
  * Takes care of proper updating given editor with TOC.
  * If TOC doesn't exit in the editor, it's inserted at current caret position.
@@ -35,12 +37,6 @@ const TOC_MARKER_END = '<!-- tocstop -->'
  * @param editor CodeMirror editor to be updated with TOC
  */
 export function generateInEditor (editor) {
-  const tocRegex = new RegExp(`${TOC_MARKER_START}[\\s\\S]*?${TOC_MARKER_END}`)
-
-  function tocExistsInEditor () {
-    return tocRegex.test(editor.getValue())
-  }
-
   function updateExistingToc () {
     const toc = generate(editor.getValue())
     const search = editor.getSearchCursor(tocRegex)
@@ -54,13 +50,17 @@ export function generateInEditor (editor) {
     editor.replaceRange(wrapTocWithEol(toc, editor), editor.getCursor())
   }
 
-  if (tocExistsInEditor()) {
+  if (tocExistsInEditor(editor)) {
     updateExistingToc()
   } else {
     addTocAtCursorPosition()
   }
 }
 
+export function tocExistsInEditor (editor) {
+  return tocRegex.test(editor.getValue())
+}
+
 /**
  * Generates MD TOC based on MD document passed as string.
  * @param markdownText MD document
@@ -94,5 +94,6 @@ function wrapTocWithEol (toc, editor) {
 
 export default {
   generate,
-  generateInEditor
+  generateInEditor,
+  tocExistsInEditor
 }

browser/lib/markdown.js

@@ -181,7 +181,7 @@ class Markdown {
     })
 
     const deflate = require('markdown-it-plantuml/lib/deflate')
-    this.md.use(require('markdown-it-plantuml'), '', {
+    this.md.use(require('markdown-it-plantuml'), {
       generateSource: function (umlCode) {
         const stripTrailingSlash = (url) => url.endsWith('/') ? url.slice(0, -1) : url
         const serverAddress = stripTrailingSlash(config.preview.plantUMLServerAddress) + '/svg'

browser/lib/markdownTextHelper.js

@@ -22,7 +22,7 @@ export function strip (input) {
       .replace(/\[(.*?)\][\[\(].*?[\]\)]/g, '$1')
       .replace(/>/g, '')
       .replace(/^\s{1,2}\[(.*?)\]: (\S+)( ".*?")?\s*$/g, '')
-      .replace(/^#{1,6}\s*([^#]*)\s*(#{1,6})?/gm, '$1')
+      .replace(/^#{1,6}\s*/gm, '')
       .replace(/(`{3,})(.*?)\1/gm, '$2')
       .replace(/^-{3,}\s*$/g, '')
       .replace(/`(.+?)`/g, '$1')

browser/lib/spellcheck.js

@@ -14,7 +14,7 @@ let self
 
 function getAvailableDictionaries () {
   return [
-    {label: i18n.__('Disabled'), value: SPELLCHECK_DISABLED},
+    {label: i18n.__('Spellcheck disabled'), value: SPELLCHECK_DISABLED},
     {label: i18n.__('English'), value: 'en_GB'},
     {label: i18n.__('German'), value: 'de_DE'},
     {label: i18n.__('French'), value: 'fr_FR'}

browser/lib/utils.js

@@ -132,8 +132,13 @@ export function isObjectEqual (a, b) {
   return true
 }
 
+export function isMarkdownTitleURL (str) {
+  return /(^#{1,6}\s)(?:\w+:|^)\/\/(?:[^\s\.]+\.\S{2}|localhost[\:?\d]*)/.test(str)
+}
+
 export default {
   lastFindInArray,
   escapeHtmlCharacters,
-  isObjectEqual
+  isObjectEqual,
+  isMarkdownTitleURL
 }

browser/main/Detail/InfoPanel.js

@@ -14,7 +14,7 @@ class InfoPanel extends React.Component {
 
   render () {
     const {
-      storageName, folderName, noteLink, updatedAt, createdAt, exportAsMd, exportAsTxt, exportAsHtml, wordCount, letterCount, type, print
+      storageName, folderName, noteLink, updatedAt, createdAt, exportAsMd, exportAsTxt, exportAsHtml, exportAsPdf, wordCount, letterCount, type, print
     } = this.props
     return (
       <div className='infoPanel' styleName='control-infoButton-panel' style={{display: 'none'}}>
@@ -85,6 +85,11 @@ class InfoPanel extends React.Component {
             <p>{i18n.__('.html')}</p>
           </button>
 
+          <button styleName='export--enable' onClick={(e) => exportAsPdf(e, 'export-pdf')}>
+            <i className='fa fa-file-pdf-o' />
+            <p>{i18n.__('.pdf')}</p>
+          </button>
+
           <button styleName='export--enable' onClick={(e) => print(e, 'print')}>
             <i className='fa fa-print' />
             <p>{i18n.__('Print')}</p>
@@ -104,6 +109,7 @@ InfoPanel.propTypes = {
   exportAsMd: PropTypes.func.isRequired,
   exportAsTxt: PropTypes.func.isRequired,
   exportAsHtml: PropTypes.func.isRequired,
+  exportAsPdf: PropTypes.func.isRequired,
   wordCount: PropTypes.number,
   letterCount: PropTypes.number,
   type: PropTypes.string.isRequired,

browser/main/Detail/InfoPanel.styl

@@ -15,7 +15,7 @@
   right 25px
   position absolute
   padding 20px 25px 0 25px
-  width 300px
+  // width 300px
   overflow auto
   background-color $ui-noteList-backgroundColor
   box-shadow 2px 12px 15px 2px rgba(0, 0, 0, 0.1), 2px 1px 50px 2px rgba(0, 0, 0, 0.1)

browser/main/Detail/InfoPanelTrashed.js

@@ -5,7 +5,7 @@ import styles from './InfoPanel.styl'
 import i18n from 'browser/lib/i18n'
 
 const InfoPanelTrashed = ({
-  storageName, folderName, updatedAt, createdAt, exportAsMd, exportAsTxt, exportAsHtml
+  storageName, folderName, updatedAt, createdAt, exportAsMd, exportAsTxt, exportAsHtml, exportAsPdf
 }) => (
   <div className='infoPanel' styleName='control-infoButton-panel-trash' style={{display: 'none'}}>
     <div>
@@ -46,7 +46,7 @@ const InfoPanelTrashed = ({
         <p>.html</p>
       </button>
 
-      <button styleName='export--unable'>
+      <button styleName='export--enable' onClick={(e) => exportAsPdf(e, 'export-pdf')}>
         <i className='fa fa-file-pdf-o' />
         <p>.pdf</p>
       </button>
@@ -61,7 +61,8 @@ InfoPanelTrashed.propTypes = {
   createdAt: PropTypes.string.isRequired,
   exportAsMd: PropTypes.func.isRequired,
   exportAsTxt: PropTypes.func.isRequired,
-  exportAsHtml: PropTypes.func.isRequired
+  exportAsHtml: PropTypes.func.isRequired,
+  exportAsPdf: PropTypes.func.isRequired
 }
 
 export default CSSModules(InfoPanelTrashed, styles)

browser/main/Detail/MarkdownNoteDetail.js

@@ -100,7 +100,12 @@ class MarkdownNoteDetail extends React.Component {
   handleUpdateContent () {
     const { note } = this.state
     note.content = this.refs.content.value
-    note.title = markdown.strip(striptags(findNoteTitle(note.content, this.props.config.editor.enableFrontMatterTitle, this.props.config.editor.frontMatterTitleField)))
+
+    let title = findNoteTitle(note.content, this.props.config.editor.enableFrontMatterTitle, this.props.config.editor.frontMatterTitleField)
+    title = striptags(title)
+    title = markdown.strip(title)
+    note.title = title
+
     this.updateNote(note)
   }
 
@@ -196,6 +201,10 @@ class MarkdownNoteDetail extends React.Component {
     ee.emit('export:save-html')
   }
 
+  exportAsPdf () {
+    ee.emit('export:save-pdf')
+  }
+
   handleKeyDown (e) {
     switch (e.keyCode) {
       // tab key
@@ -421,6 +430,7 @@ class MarkdownNoteDetail extends React.Component {
           exportAsHtml={this.exportAsHtml}
           exportAsMd={this.exportAsMd}
           exportAsTxt={this.exportAsTxt}
+          exportAsPdf={this.exportAsPdf}
         />
       </div>
     </div>
@@ -487,6 +497,7 @@ class MarkdownNoteDetail extends React.Component {
           exportAsMd={this.exportAsMd}
           exportAsTxt={this.exportAsTxt}
           exportAsHtml={this.exportAsHtml}
+          exportAsPdf={this.exportAsPdf}
           wordCount={note.content.split(' ').length}
           letterCount={note.content.replace(/\r?\n/g, '').length}
           type={note.type}

browser/main/Detail/SnippetNoteDetail.js

@@ -657,6 +657,7 @@ class SnippetNoteDetail extends React.Component {
       'export-txt': 'Text export',
       'export-md': 'Markdown export',
       'export-html': 'HTML export',
+      'export-pdf': 'PDF export',
       'print': 'Print'
     })[msg]
 
@@ -770,6 +771,7 @@ class SnippetNoteDetail extends React.Component {
           exportAsMd={this.showWarning}
           exportAsTxt={this.showWarning}
           exportAsHtml={this.showWarning}
+          exportAsPdf={this.showWarning}
         />
       </div>
     </div>
@@ -818,6 +820,7 @@ class SnippetNoteDetail extends React.Component {
           exportAsMd={this.showWarning}
           exportAsTxt={this.showWarning}
           exportAsHtml={this.showWarning}
+          exportAsPdf={this.showWarning}
           type={note.type}
           print={this.showWarning}
         />

browser/main/NoteList/index.js

@@ -259,13 +259,22 @@ class NoteList extends React.Component {
   }
 
   jumpNoteByHashHandler (event, noteHash) {
+    const { data } = this.props
+
     // first argument event isn't used.
     if (this.notes === null || this.notes.length === 0) {
       return
     }
 
     const selectedNoteKeys = [noteHash]
-    this.focusNote(selectedNoteKeys, noteHash, '/home')
+
+    let locationToSelect = '/home'
+    const noteByHash = data.noteMap.map((note) => note).find(note => note.key === noteHash)
+    if (noteByHash !== undefined) {
+      locationToSelect = '/storages/' + noteByHash.storage + '/folders/' + noteByHash.folder
+    }
+
+    this.focusNote(selectedNoteKeys, noteHash, locationToSelect)
 
     ee.emit('list:moved')
   }
@@ -496,6 +505,7 @@ class NoteList extends React.Component {
       'export-txt': 'Text export',
       'export-md': 'Markdown export',
       'export-html': 'HTML export',
+      'export-pdf': 'PDF export',
       'print': 'Print'
     })[msg]
 
@@ -716,7 +726,11 @@ class NoteList extends React.Component {
         folder: folder.key,
         title: firstNote.title + ' ' + i18n.__('copy'),
         content: firstNote.content,
-        linesHighlighted: firstNote.linesHighlighted
+        linesHighlighted: firstNote.linesHighlighted,
+        description: firstNote.description,
+        snippets: firstNote.snippets,
+        tags: firstNote.tags,
+        isStarred: firstNote.isStarred
       })
       .then((note) => {
         attachmentManagement.cloneAttachments(firstNote, note)
@@ -881,7 +895,7 @@ class NoteList extends React.Component {
     if (!location.pathname.match(/\/trashed/)) this.addNotesFromFiles(filepaths)
   }
 
-  // Add notes to the current folder
+ // Add notes to the current folder
   addNotesFromFiles (filepaths) {
     const { dispatch, location } = this.props
     const { storage, folder } = this.resolveTargetFolder()
@@ -905,13 +919,20 @@ class NoteList extends React.Component {
           }
           dataApi.createNote(storage.key, newNote)
           .then((note) => {
-            dispatch({
-              type: 'UPDATE_NOTE',
-              note: note
-            })
-            hashHistory.push({
-              pathname: location.pathname,
-              query: {key: getNoteKey(note)}
+            attachmentManagement.importAttachments(note.content, filepath, storage.key, note.key)
+            .then((newcontent) => {
+              note.content = newcontent
+
+              dataApi.updateNote(storage.key, note.key, note)
+
+              dispatch({
+                type: 'UPDATE_NOTE',
+                note: note
+              })
+              hashHistory.push({
+                pathname: location.pathname,
+                query: {key: getNoteKey(note)}
+              })
             })
           })
         })

browser/main/lib/ConfigManager.js

@@ -47,7 +47,7 @@ export const DEFAULT_CONFIG = {
     enableRulers: false,
     rulers: [80, 120],
     displayLineNumbers: true,
-    matchingPairs: '()[]{}\'\'""$$**``',
+    matchingPairs: '()[]{}\'\'""$$**``~~__',
     matchingTriples: '```"""\'\'\'',
     explodingPairs: '[]{}``$$',
     switchPreview: 'BLUR', // 'BLUR', 'DBL_CLICK', 'RIGHTCLICK'

browser/main/lib/dataApi/attachmentManagement.js

@@ -6,6 +6,7 @@ const mdurl = require('mdurl')
 const fse = require('fs-extra')
 const escapeStringRegexp = require('escape-string-regexp')
 const sander = require('sander')
+const url = require('url')
 import i18n from 'browser/lib/i18n'
 
 const STORAGE_FOLDER_PLACEHOLDER = ':storage'
@@ -18,15 +19,23 @@ const PATH_SEPARATORS = escapeStringRegexp(path.posix.sep) + escapeStringRegexp(
  * @returns {Promise<Image>} Image element created
  */
 function getImage (file) {
-  return new Promise((resolve) => {
-    const reader = new FileReader()
-    const img = new Image()
-    img.onload = () => resolve(img)
-    reader.onload = e => {
-      img.src = e.target.result
-    }
-    reader.readAsDataURL(file)
-  })
+  if (_.isString(file)) {
+    return new Promise(resolve => {
+      const img = new Image()
+      img.onload = () => resolve(img)
+      img.src = file
+    })
+  } else {
+    return new Promise(resolve => {
+      const reader = new FileReader()
+      const img = new Image()
+      img.onload = () => resolve(img)
+      reader.onload = e => {
+        img.src = e.target.result
+      }
+      reader.readAsDataURL(file)
+    })
+  }
 }
 
 /**
@@ -76,7 +85,7 @@ function getOrientation (file) {
             return view.getUint16(offset + (i * 12) + 8, little)
           }
         }
-      } else if ((marker & 0xFF00) !== 0xFF00) { // If not start with 0xFF, not a Marker
+      } else if ((marker & 0xFF00) !== 0xFF00) { // If not start with 0xFF, not a Marker.
         break
       } else {
         offset += view.getUint16(offset, false)
@@ -151,23 +160,28 @@ function copyAttachment (sourceFilePath, storageKey, noteKey, useRandomName = tr
 
     try {
       const isBase64 = typeof sourceFilePath === 'object' && sourceFilePath.type === 'base64'
-      if (!fs.existsSync(sourceFilePath) && !isBase64) {
+      if (!isBase64 && !fs.existsSync(sourceFilePath)) {
         return reject('source file does not exist')
       }
-      const targetStorage = findStorage.findStorage(storageKey)
+
+      const sourcePath = sourceFilePath.sourceFilePath || sourceFilePath
+      const sourceURL = url.parse(/^\w+:\/\//.test(sourcePath) ? sourcePath : 'file:///' + sourcePath)
+
       let destinationName
       if (useRandomName) {
-        destinationName = `${uniqueSlug()}${path.extname(sourceFilePath.sourceFilePath || sourceFilePath)}`
+        destinationName = `${uniqueSlug()}${path.extname(sourceURL.pathname) || '.png'}`
       } else {
-        destinationName = path.basename(sourceFilePath.sourceFilePath || sourceFilePath)
+        destinationName = path.basename(sourceURL.pathname)
       }
+
+      const targetStorage = findStorage.findStorage(storageKey)
       const destinationDir = path.join(targetStorage.path, DESTINATION_FOLDER, noteKey)
       createAttachmentDestinationFolder(targetStorage.path, noteKey)
       const outputFile = fs.createWriteStream(path.join(destinationDir, destinationName))
 
       if (isBase64) {
         const base64Data = sourceFilePath.data.replace(/^data:image\/\w+;base64,/, '')
-        const dataBuffer = new Buffer(base64Data, 'base64')
+        const dataBuffer = Buffer.from(base64Data, 'base64')
         outputFile.write(dataBuffer, () => {
           resolve(destinationName)
         })
@@ -261,22 +275,87 @@ function generateAttachmentMarkdown (fileName, path, showPreview) {
  * @param {Event} dropEvent DropEvent
  */
 function handleAttachmentDrop (codeEditor, storageKey, noteKey, dropEvent) {
-  const file = dropEvent.dataTransfer.files[0]
-  const filePath = file.path
-  const originalFileName = path.basename(filePath)
-  const fileType = file['type']
-  const isImage = fileType.startsWith('image')
   let promise
-  if (isImage) {
-    promise = fixRotate(file).then(base64data => {
-      return copyAttachment({type: 'base64', data: base64data, sourceFilePath: filePath}, storageKey, noteKey)
-    })
+  if (dropEvent.dataTransfer.files.length > 0) {
+    promise = Promise.all(Array.from(dropEvent.dataTransfer.files).map(file => {
+      const filePath = file.path
+      const fileType = file.type // EX) 'image/gif' or 'text/html'
+      if (fileType.startsWith('image')) {
+        if (fileType === 'image/gif' || fileType === 'image/svg+xml') {
+          return copyAttachment(filePath, storageKey, noteKey).then(fileName => ({
+            fileName,
+            title: path.basename(filePath),
+            isImage: true
+          }))
+        } else {
+          return getOrientation(file)
+            .then((orientation) => {
+              if (orientation === -1) { // The image rotation is correct and does not need adjustment
+                return copyAttachment(filePath, storageKey, noteKey)
+              } else {
+                return fixRotate(file).then(data => copyAttachment({
+                  type: 'base64',
+                  data: data,
+                  sourceFilePath: filePath
+                }, storageKey, noteKey))
+              }
+            })
+            .then(fileName =>
+              ({
+                fileName,
+                title: path.basename(filePath),
+                isImage: true
+              })
+            )
+        }
+      } else {
+        return copyAttachment(filePath, storageKey, noteKey).then(fileName => ({
+          fileName,
+          title: path.basename(filePath),
+          isImage: false
+        }))
+      }
+    }))
   } else {
-    promise = copyAttachment(filePath, storageKey, noteKey)
+    let imageURL = dropEvent.dataTransfer.getData('text/plain')
+
+    if (!imageURL) {
+      const match = /<img[^>]*[\s"']src="([^"]+)"/.exec(dropEvent.dataTransfer.getData('text/html'))
+      if (match) {
+        imageURL = match[1]
+      }
+    }
+
+    if (!imageURL) {
+      return
+    }
+
+    promise = Promise.all([getImage(imageURL)
+      .then(image => {
+        const canvas = document.createElement('canvas')
+        const context = canvas.getContext('2d')
+        canvas.width = image.width
+        canvas.height = image.height
+        context.drawImage(image, 0, 0)
+
+        return copyAttachment({
+          type: 'base64',
+          data: canvas.toDataURL(),
+          sourceFilePath: imageURL
+        }, storageKey, noteKey)
+      })
+      .then(fileName => ({
+        fileName,
+        title: imageURL,
+        isImage: true
+      }))
+    ])
   }
-  promise.then((fileName) => {
-    const imageMd = generateAttachmentMarkdown(originalFileName, path.join(STORAGE_FOLDER_PLACEHOLDER, noteKey, fileName), isImage)
-    codeEditor.insertAttachmentMd(imageMd)
+
+  promise.then(files => {
+    const attachments = files.filter(file => !!file).map(file => generateAttachmentMarkdown(file.title, path.join(STORAGE_FOLDER_PLACEHOLDER, noteKey, file.fileName), file.isImage))
+
+    codeEditor.insertAttachmentMd(attachments.join('\n'))
   })
 }
 
@@ -388,6 +467,54 @@ function getAbsolutePathsOfAttachmentsInContent (markdownContent, storagePath) {
   return result
 }
 
+/**
+ * @description Copies the attachments to the storage folder and returns the mardown content it should be replaced with
+ * @param {String} markDownContent content in which the attachment paths should be found
+ * @param {String} filepath The path of the file with attachments to import
+ * @param {String} storageKey Storage key of the destination storage
+ * @param {String} noteKey Key of the current note. Will be used as subfolder in :storage
+ */
+function importAttachments (markDownContent, filepath, storageKey, noteKey) {
+  return new Promise((resolve, reject) => {
+    const nameRegex = /(!\[.*?]\()(.+?\..+?)(\))/g
+    let attachPath = nameRegex.exec(markDownContent)
+    const promiseArray = []
+    const attachmentPaths = []
+    const groupIndex = 2
+
+    while (attachPath) {
+      let attachmentPath = attachPath[groupIndex]
+      attachmentPaths.push(attachmentPath)
+      attachmentPath = path.isAbsolute(attachmentPath) ? attachmentPath : path.join(path.dirname(filepath), attachmentPath)
+      promiseArray.push(this.copyAttachment(attachmentPath, storageKey, noteKey))
+      attachPath = nameRegex.exec(markDownContent)
+    }
+
+    let numResolvedPromises = 0
+
+    if (promiseArray.length === 0) {
+      resolve(markDownContent)
+    }
+
+    for (let j = 0; j < promiseArray.length; j++) {
+      promiseArray[j]
+      .then((fileName) => {
+        const newPath = path.join(STORAGE_FOLDER_PLACEHOLDER, noteKey, fileName)
+        markDownContent = markDownContent.replace(attachmentPaths[j], newPath)
+      })
+      .catch((e) => {
+        console.error('File does not exist in path: ' + attachmentPaths[j])
+      })
+      .finally(() => {
+        numResolvedPromises++
+        if (numResolvedPromises === promiseArray.length) {
+          resolve(markDownContent)
+        }
+      })
+    }
+  })
+}
+
 /**
  * @description Moves the attachments of the current note to the new location.
  * Returns a modified version of the given content so that the links to the attachments point to the new note key.
@@ -595,6 +722,7 @@ module.exports = {
   handlePasteNativeImage,
   getAttachmentsInMarkdownContent,
   getAbsolutePathsOfAttachmentsInContent,
+  importAttachments,
   removeStorageAndNoteReferences,
   deleteAttachmentFolder,
   deleteAttachmentsNotPresentInNote,

browser/main/lib/dataApi/exportFolder.js

@@ -43,19 +43,18 @@ function exportFolder (storageKey, folderKey, fileType, exportDir) {
     .then(function exportNotes (data) {
       const { storage, notes } = data
 
-      notes
+      return Promise.all(notes
         .filter(note => note.folder === folderKey && note.isTrashed === false && note.type === 'MARKDOWN_NOTE')
-        .forEach(note => {
+        .map(note => {
           const notePath = path.join(exportDir, `${filenamify(note.title, {replacement: '_'})}.${fileType}`)
-          exportNote(note.key, storage.path, note.content, notePath, null)
+          return exportNote(note.key, storage.path, note.content, notePath, null)
         })
-
-      return {
+      ).then(() => ({
         storage,
         folderKey,
         fileType,
         exportDir
-      }
+      }))
     })
 }
 

browser/main/lib/dataApi/exportNote.js

@@ -43,14 +43,17 @@ function exportNote (nodeKey, storageKey, noteContent, targetPath, outputFormatt
   )
 
   if (outputFormatter) {
-    exportedData = outputFormatter(exportedData, exportTasks)
+    exportedData = outputFormatter(exportedData, exportTasks, path.dirname(targetPath))
+  } else {
+    exportedData = Promise.resolve(exportedData)
   }
 
   const tasks = prepareTasks(exportTasks, storagePath, path.dirname(targetPath))
 
   return Promise.all(tasks.map((task) => copyFile(task.src, task.dst)))
-  .then(() => {
-    return saveToFile(exportedData, targetPath)
+  .then(() => exportedData)
+  .then(data => {
+    return saveToFile(data, targetPath)
   }).catch((err) => {
     rollbackExport(tasks)
     throw err

browser/main/modals/NewNoteModal.js

@@ -8,7 +8,7 @@ import { createMarkdownNote, createSnippetNote } from 'browser/lib/newNote'
 class NewNoteModal extends React.Component {
   constructor (props) {
     super(props)
-
+    this.lock = false
     this.state = {}
   }
 
@@ -22,9 +22,12 @@ class NewNoteModal extends React.Component {
 
   handleMarkdownNoteButtonClick (e) {
     const { storage, folder, dispatch, location, params, config } = this.props
-    createMarkdownNote(storage, folder, dispatch, location, params, config).then(() => {
-      setTimeout(this.props.close, 200)
-    })
+    if (!this.lock) {
+      this.lock = true
+      createMarkdownNote(storage, folder, dispatch, location, params, config).then(() => {
+        setTimeout(this.props.close, 200)
+      })
+    }
   }
 
   handleMarkdownNoteButtonKeyDown (e) {
@@ -36,9 +39,12 @@ class NewNoteModal extends React.Component {
 
   handleSnippetNoteButtonClick (e) {
     const { storage, folder, dispatch, location, params, config } = this.props
-    createSnippetNote(storage, folder, dispatch, location, params, config).then(() => {
-      setTimeout(this.props.close, 200)
-    })
+    if (!this.lock) {
+      this.lock = true
+      createSnippetNote(storage, folder, dispatch, location, params, config).then(() => {
+        setTimeout(this.props.close, 200)
+      })
+    }
   }
 
   handleSnippetNoteButtonKeyDown (e) {

browser/main/modals/PreferencesModal/ConfigTab.styl

@@ -18,6 +18,14 @@
   margin-bottom 15px
   margin-top 30px
 
+.group-header--sub
+  @extend .group-header
+  margin-bottom 10px
+
+.group-header2--sub
+  @extend .group-header2
+  margin-bottom 10px
+
 .group-section
   margin-bottom 20px
   display flex
@@ -148,10 +156,12 @@ body[data-theme="dark"]
     color $ui-dark-text-color
 
   .group-header
+  .group-header--sub
     color $ui-dark-text-color
     border-color $ui-dark-borderColor
 
   .group-header2
+  .group-header2--sub
     color $ui-dark-text-color
 
   .group-section-control-input
@@ -176,10 +186,12 @@ body[data-theme="solarized-dark"]
     color $ui-solarized-dark-text-color
 
   .group-header
+  .group-header--sub
     color $ui-solarized-dark-text-color
     border-color $ui-solarized-dark-borderColor
 
   .group-header2
+  .group-header2--sub
     color $ui-solarized-dark-text-color
 
   .group-section-control-input
@@ -203,10 +215,12 @@ body[data-theme="monokai"]
     color $ui-monokai-text-color
 
   .group-header
+  .group-header--sub
     color $ui-monokai-text-color
     border-color $ui-monokai-borderColor
 
   .group-header2
+  .group-header2--sub
     color $ui-monokai-text-color
 
   .group-section-control-input
@@ -230,10 +244,12 @@ body[data-theme="dracula"]
     color $ui-dracula-text-color
 
   .group-header
+  .group-header--sub
     color $ui-dracula-text-color
     border-color $ui-dracula-borderColor
 
   .group-header2
+  .group-header2--sub
     color $ui-dracula-text-color
 
   .group-section-control-input

browser/main/modals/PreferencesModal/Crowdfunding.js

@@ -22,19 +22,17 @@ class Crowdfunding extends React.Component {
   render () {
     return (
       <div styleName='root'>
-        <div styleName='header'>{i18n.__('Crowdfunding')}</div>
+        <div styleName='group-header'>{i18n.__('Crowdfunding')}</div>
         <p>{i18n.__('Thank you for using Boostnote!')}</p>
         <br />
         <p>{i18n.__('We launched IssueHunt which is an issue-based crowdfunding / sourcing platform for open source projects.')}</p>
         <p>{i18n.__('Anyone can put a bounty on not only a bug but also on OSS feature requests listed on IssueHunt. Collected funds will be distributed to project owners and contributors.')}</p>
-        <br />
-        <p>{i18n.__('### Sustainable Open Source Ecosystem')}</p>
+        <div styleName='group-header2--sub'>{i18n.__('Sustainable Open Source Ecosystem')}</div>
         <p>{i18n.__('We discussed about open-source ecosystem and IssueHunt concept with the Boostnote team repeatedly. We actually also discussed with Matz who father of Ruby.')}</p>
         <p>{i18n.__('The original reason why we made IssueHunt was to reward our contributors of Boostnote project. We’ve got tons of Github stars and hundred of contributors in two years.')}</p>
         <p>{i18n.__('We thought that it will be nice if we can pay reward for our contributors.')}</p>
-        <br />
-        <p>{i18n.__('### We believe Meritocracy')}</p>
-        <p>{i18n.__('We think developers who has skill and did great things must be rewarded properly.')}</p>
+        <div styleName='group-header2--sub'>{i18n.__('We believe Meritocracy')}</div>
+        <p>{i18n.__('We think developers who have skills and do great things must be rewarded properly.')}</p>
         <p>{i18n.__('OSS projects are used in everywhere on the internet, but no matter how they great, most of owners of those projects need to have another job to sustain their living.')}</p>
         <p>{i18n.__('It sometimes looks like exploitation.')}</p>
         <p>{i18n.__('We’ve realized IssueHunt could enhance sustainability of open-source ecosystem.')}</p>

browser/main/modals/PreferencesModal/Crowdfunding.styl

@@ -1,14 +1,8 @@
-@import('./Tab')
+@import('./ConfigTab')
 
-.root
-  padding 15px
-  white-space pre
-  line-height 1.4
-  color alpha($ui-text-color, 90%)
-  width 100%
-  font-size 14px
 p
   font-size 16px
+  line-height 1.4
 
 .cf-link
   height 35px

browser/main/modals/PreferencesModal/InfoTab.js

@@ -69,8 +69,7 @@ class InfoTab extends React.Component {
   render () {
     return (
       <div styleName='root'>
-
-        <div styleName='header--sub'>{i18n.__('Community')}</div>
+        <div styleName='group-header'>{i18n.__('Community')}</div>
         <div styleName='top'>
           <ul styleName='list'>
             <li>
@@ -108,7 +107,7 @@ class InfoTab extends React.Component {
 
         <hr />
 
-        <div styleName='header--sub'>{i18n.__('About')}</div>
+        <div styleName='group-header--sub'>{i18n.__('About')}</div>
 
         <div styleName='top'>
           <div styleName='icon-space'>
@@ -143,7 +142,7 @@ class InfoTab extends React.Component {
 
         <hr styleName='separate-line' />
 
-        <div styleName='policy'>{i18n.__('Analytics')}</div>
+        <div styleName='group-header2--sub'>{i18n.__('Analytics')}</div>
         <div>{i18n.__('Boostnote collects anonymous data for the sole purpose of improving the application, and strictly does not collect any personal information such the contents of your notes.')}</div>
         <div>{i18n.__('You can see how it works on ')}<a href='https://github.com/BoostIO/Boostnote' onClick={(e) => this.handleLinkClick(e)}>GitHub</a>.</div>
         <br />

browser/main/modals/PreferencesModal/InfoTab.styl

@@ -1,16 +1,4 @@
-@import('./Tab')
-
-.root
-  padding 15px
-  white-space pre
-  line-height 1.4
-  color alpha($ui-text-color, 90%)
-  width 100%
-  font-size 14px
-
-.top
-  text-align left
-  margin-bottom 20px
+@import('./ConfigTab.styl')
 
 .icon-space
   margin 20px 0
@@ -45,13 +33,21 @@
 .separate-line
   margin 40px 0
 
-.policy
-  width 100%
-  font-size 20px
-  margin-bottom 10px
-
 .policy-submit
   margin-top 10px
+  height 35px
+  border-radius 2px
+  border none
+  background-color alpha(#1EC38B, 90%)
+  padding-left 20px
+  padding-right 20px
+  text-decoration none
+  color white
+  font-weight 600
+  font-size 16px
+  &:hover
+    background-color #1EC38B
+    transition 0.2s
 
 .policy-confirm
   margin-top 10px
@@ -60,11 +56,14 @@
 body[data-theme="dark"]
   .root
     color alpha($tab--dark-text-color, 80%)
-
+  .appId
+    color $ui-dark-text-color
 
 body[data-theme="solarized-dark"]
   .root
     color $ui-solarized-dark-text-color
+  .appId
+    color $ui-solarized-dark-text-color
 .list
   a
     color $ui-solarized-dark-active-color
@@ -72,6 +71,8 @@ body[data-theme="solarized-dark"]
 body[data-theme="monokai"]
   .root
     color $ui-monokai-text-color
+  .appId
+    color $ui-monokai-text-color
 .list
   a
     color $ui-monokai-active-color
@@ -79,6 +80,8 @@ body[data-theme="monokai"]
 body[data-theme="dracula"]
   .root
     color $ui-dracula-text-color
+  .appId
+    color $ui-dracula-text-color
 .list
   a
-    color $ui-dracula-active-color
+    color $ui-dracula-active-color

browser/main/modals/PreferencesModal/SnippetEditor.js

@@ -4,6 +4,7 @@ import _ from 'lodash'
 import styles from './SnippetTab.styl'
 import CSSModules from 'browser/lib/CSSModules'
 import dataApi from 'browser/main/lib/dataApi'
+import snippetManager from '../../../lib/SnippetManager'
 
 const defaultEditorFontFamily = ['Monaco', 'Menlo', 'Ubuntu Mono', 'Consolas', 'source-code-pro', 'monospace']
 const buildCMRulers = (rulers, enableRulers) =>
@@ -64,7 +65,9 @@ class SnippetEditor extends React.Component {
   }
 
   saveSnippet () {
-    dataApi.updateSnippet(this.snippet).catch((err) => { throw err })
+    dataApi.updateSnippet(this.snippet)
+      .then(snippets => snippetManager.assignSnippets(snippets))
+      .catch((err) => { throw err })
   }
 
   render () {

browser/main/modals/PreferencesModal/SnippetTab.js

@@ -91,7 +91,7 @@ class SnippetTab extends React.Component {
     if (!(editorFontSize > 0 && editorFontSize < 132)) editorIndentSize = 4
     return (
       <div styleName='root'>
-        <div styleName='header'>{i18n.__('Snippets')}</div>
+        <div styleName='group-header'>{i18n.__('Snippets')}</div>
         <SnippetList
           onSnippetSelect={this.handleSnippetSelect.bind(this)}
           onSnippetDeleted={this.handleDeleteSnippet.bind(this)}

browser/main/modals/PreferencesModal/SnippetTab.styl

@@ -1,14 +1,5 @@
-@import('./Tab')
 @import('./ConfigTab')
 
-.root
-  padding 15px
-  white-space pre
-  line-height 1.4
-  color alpha($ui-text-color, 90%)
-  width 100%
-  font-size 14px
-
 .group
   margin-bottom 45px
 
@@ -127,7 +118,7 @@
     background darken(#f5f5f5, 5)
 
 .snippet-detail
-  width 70%
+  width 67%
   height calc(100% - 200px)
   position absolute
   left 33%

browser/main/modals/PreferencesModal/StoragesTab.styl

@@ -1,8 +1,4 @@
-@import('./Tab')
-
-.root
-  padding 15px
-  color $ui-text-color
+@import('./ConfigTab')
 
 .list
   margin-bottom 15px

browser/main/modals/PreferencesModal/UiTab.js

@@ -492,7 +492,7 @@ class UiTab extends React.Component {
                 ref='editorSnippetDefaultLanguage'
                 onChange={(e) => this.handleUIChange(e)}
               >
-                <option key='Auto Detect' value='Auto Detect'>Auto Detect</option>
+                <option key='Auto Detect' value='Auto Detect'>{i18n.__('Auto Detect')}</option>
                 {
                   _.sortBy(CodeMirror.modeInfo.map(mode => mode.name)).map(name => (<option key={name} value={name}>{name}</option>))
                 }
@@ -846,6 +846,7 @@ class UiTab extends React.Component {
                   onChange={e => this.handleUIChange(e)}
                   ref={e => (this.customCSSCM = e)}
                   value={config.preview.customCSS}
+                  defaultValue={'/* Drop Your Custom CSS Code Here */\n'}
                   options={{
                     lineNumbers: true,
                     mode: 'css',

browser/main/store.js

@@ -44,7 +44,9 @@ function data (state = defaultDataMap(), action) {
         const folderNoteSet = getOrInitItem(state.folderNoteMap, folderKey)
         folderNoteSet.add(uniqueKey)
 
-        assignToTags(note.tags, state, uniqueKey)
+        if (!note.isTrashed) {
+          assignToTags(note.tags, state, uniqueKey)
+        }
       })
       return state
     case 'UPDATE_NOTE':