createNote

2025-12-13 01:36:22 +00:00 · 2016-08-27 22:13:32 +09:00
parent ffe3b689c4
commit 0127d5143a
2 changed files with 171 additions and 0 deletions
--- a/browser/main/lib/dataApi/createNote.js
+++ b/browser/main/lib/dataApi/createNote.js
@@ -0,0 +1,83 @@
+const sander = require('sander')
+const resolveStorageData = require('./resolveStorageData')
+const _ = require('lodash')
+const keygen = require('browser/lib/keygen')
+const path = require('path')
+const CSON = require('season')
+
+function validateInput (input) {
+  if (!_.isArray(input.tags)) input.tags = []
+  input.tags = input.tags.filter((tag) => _.isString(tag) && tag.trim().length > 0)
+  if (!_.isString(input.title)) input.title = ''
+  input.isStarred = !!input.isStarred
+
+  switch (input.type) {
+    case 'MARKDOWN_NOTE':
+      if (!_.isString(input.content)) input.content = ''
+      break
+    case 'SNIPPET_NOTE':
+      if (!_.isString(input.description)) input.description = ''
+      if (!_.isArray(input.snippets)) {
+        input.snippets = [{
+          name: '',
+          mode: 'text',
+          content: ''
+        }]
+      }
+      break
+    default:
+      throw new Error('Invalid type: only MARKDOWN_NOTE and SNIPPET_NOTE are available.')
+  }
+}
+
+function createNote (storageKey, input) {
+  let targetStorage
+  try {
+    if (input == null) throw new Error('No input found.')
+    input = Object.assign({}, input)
+    validateInput(input)
+
+    let cachedStorageList = JSON.parse(localStorage.getItem('storages'))
+    if (!_.isArray(cachedStorageList)) throw new Error('Target storage doesn\'t exist.')
+
+    targetStorage = _.find(cachedStorageList, {key: storageKey})
+    if (targetStorage == null) throw new Error('Target storage doesn\'t exist.')
+  } catch (e) {
+    return Promise.reject(e)
+  }
+
+  return resolveStorageData(targetStorage)
+    .then(function checkFolderExists (storage) {
+      if (_.find(storage.folders, {key: input.folder}) == null) {
+        throw new Error('Target folder doesn\'t exist.')
+      }
+      return storage
+    })
+    .then(function saveNote (storage) {
+      let key = keygen()
+      let isUnique = false
+      while (!isUnique) {
+        try {
+          sander.statSync(path.join(storage.path, 'notes', key + '.cson'))
+        } catch (err) {
+          if (err.code === 'ENOENT') {
+            isUnique = true
+          } else {
+            throw err
+          }
+        }
+      }
+      let noteData = Object.assign({}, input, {
+        key,
+        createdAt: new Date(),
+        updatedAt: new Date(),
+        storage: storageKey
+      })
+
+      CSON.writeFileSync(path.join(storage.path, 'notes', key + '.cson'), _.omit(noteData, ['key', 'storage']))
+
+      return noteData
+    })
+}
+
+module.exports = createNote
--- a/tests/dataApi/createNote.js
+++ b/tests/dataApi/createNote.js
@@ -0,0 +1,88 @@
+const test = require('ava')
+const createNote = require('browser/main/lib/dataApi/createNote')
+
+global.document = require('jsdom').jsdom('<body></body>')
+global.window = document.defaultView
+global.navigator = window.navigator
+
+const Storage = require('dom-storage')
+const localStorage = window.localStorage = global.localStorage = new Storage(null, { strict: true })
+const path = require('path')
+const _ = require('lodash')
+const TestDummy = require('../fixtures/TestDummy')
+const sander = require('sander')
+const os = require('os')
+const CSON = require('season')
+const faker = require('faker')
+
+const storagePath = path.join(os.tmpdir(), 'test/create-note')
+
+test.beforeEach((t) => {
+  t.context.storage = TestDummy.dummyStorage(storagePath)
+  localStorage.setItem('storages', JSON.stringify([t.context.storage.cache]))
+})
+
+test.serial('Create a note', (t) => {
+  const stoargeKey = t.context.storage.cache.key
+  const folderKey = t.context.storage.json.folders[0].key
+
+  const input1 = {
+    type: 'SNIPPET_NOTE',
+    description: faker.lorem.lines(),
+    snippets: [{
+      name: faker.system.fileName(),
+      mode: 'text',
+      content: faker.lorem.lines()
+    }],
+    tags: faker.lorem.words().split(' '),
+    folder: folderKey
+  }
+  input1.title = input1.description.split('\n').shift()
+
+  const input2 = {
+    type: 'MARKDOWN_NOTE',
+    content: faker.lorem.lines(),
+    tags: faker.lorem.words().split(' '),
+    folder: folderKey
+  }
+  input2.title = input2.content.split('\n').shift()
+
+  return Promise.resolve()
+    .then(function doTest () {
+      return Promise.all([
+        createNote(stoargeKey, input1),
+        createNote(stoargeKey, input2)
+      ])
+    })
+    .then(function assert (data) {
+      let data1 = data[0]
+      let data2 = data[1]
+
+      let jsonData1 = CSON.readFileSync(path.join(storagePath, 'notes', data1.key + '.cson'))
+      t.is(input1.title, data1.title)
+      t.is(input1.title, jsonData1.title)
+      t.is(input1.description, data1.description)
+      t.is(input1.description, jsonData1.description)
+      t.is(input1.tags.length, data1.tags.length)
+      t.is(input1.tags.length, jsonData1.tags.length)
+      t.is(input1.snippets.length, data1.snippets.length)
+      t.is(input1.snippets.length, jsonData1.snippets.length)
+      t.is(input1.snippets[0].content, data1.snippets[0].content)
+      t.is(input1.snippets[0].content, jsonData1.snippets[0].content)
+      t.is(input1.snippets[0].name, data1.snippets[0].name)
+      t.is(input1.snippets[0].name, jsonData1.snippets[0].name)
+
+      let jsonData2 = CSON.readFileSync(path.join(storagePath, 'notes', data2.key + '.cson'))
+      t.is(input2.title, data2.title)
+      t.is(input2.title, jsonData2.title)
+      t.is(input2.content, data2.content)
+      t.is(input2.content, jsonData2.content)
+      t.is(input2.tags.length, data2.tags.length)
+      t.is(input2.tags.length, jsonData2.tags.length)
+    })
+})
+
+test.after(function after () {
+  localStorage.clear()
+  sander.rimrafSync(storagePath)
+})