1.0 features (#21)

* feat: hash routing, close #2 * Fix router bug * Remove console * Add hash router docs * Improved scrolling on mobile * Add change log * Use hash router
2016-12-08 21:11:18 +08:00 · 2016-12-08 21:11:18 +08:00 · 864935bfc1
commit 864935bfc1
parent b977715d42
15 changed files with 174 additions and 60 deletions
--- a/404.dev.html
+++ b/404.dev.html
@ -3,10 +3,10 @@
 <head>
  <meta charset="UTF-8">
  <meta name="viewport" content="width=device-width, user-scalable=no, initial-scale=1.0, maximum-scale=1.0, minimum-scale=1.0">
-  <link rel="stylesheet" href="/themes/buble.css">
+  <link rel="stylesheet" href="/themes/vue.css">
 </head>
-<body>
+<body class="">
  <div id="app"></div>
 </body>
-<script src="/lib/docsify.js" data-repo="qingwei-li/docsify" data-sidebar-toggle data-load-navbar></script>
+<script src="/lib/docsify.js" data-repo="qingwei-li/docsify" data-sidebar-toggle data-router data-load-sidebar></script>
 </html>
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@ -1,3 +1,10 @@
+## 1.0.0
+## Features
+- Support hash router
+
+### Bug fixes
+- Improved scrolling on mobile
+
 ## 0.7.0
 ### Breaking change
 - `themes/` was removed, only exists in the npm package.
--- a/README.md
+++ b/README.md
@ -30,6 +30,22 @@ Create a `404.html` and `README.md` into `/docs`.
 </html>
 ```

+Or Create a `index.html` and using `hash router`.
+
+index.html
+
+```html
+<!DOCTYPE html>
+<html>
+<head>
+  <meta charset="UTF-8">
+  <link rel="stylesheet" href="//unpkg.com/docsify/themes/vue.css">
+</head>
+<body></body>
+<script src="//unpkg.com/docsify" data-router></script>
+</html>
+```
+
 ## Showcase
 These open-source projects are using docsify to generate their sites. Pull requests welcome : )

--- a/app.js
+++ b/app.js
@ -7,6 +7,6 @@ http.createServer(function (req, res) {
    res.writeHead(404, { 'Content-Type': 'text/html' })
    res.end(fs.readFileSync('404.dev.html'))
  })
-}).listen(3000)
+}).listen(3000, '0.0.0.0')

-console.log(`\nListening at http://localhost:3000\n`)
+console.log(`\nListening at http://0.0.0.0:3000\n`)
--- a/docs/README.md
+++ b/docs/README.md
@ -213,8 +213,10 @@ If you write a sub level list, it will generate a dropdown list.
  - [chinese](/zh-cn)
 ```

-## FAQ
+### router

-### Why use `404.html` instead of `index.html`
+Hash router. You can replace `404.html` with `index.html`.

-[issues/7](https://github.com/QingWei-Li/docsify/issues/7)
+```html
+<script src="/lib/docsify.js" data-router></script>
+```
--- a/docs/index.html
+++ b/docs/index.html
@ -18,5 +18,6 @@
  src="//unpkg.com/docsify/lib/docsify.min.js"
  data-repo="qingwei-li/docsify"
  data-max-level="3"
-  data-sidebar-toggle></script>
+  data-sidebar-toggle
+  data-router></script>
 </html>
--- a/docs/zh-cn.md
+++ b/docs/zh-cn.md
@ -97,6 +97,10 @@ docsify serve docs
 </nav>
 ```

+### CDN
+
+目前可用的 CDN 有 [UNPKG](unpkg.com/docsify)，如果觉得访问较慢可以将文件放到 Pages 的目录下。
+
 ### 配置参数

 #### repo
@ -210,6 +214,14 @@ Sidebar 开关按钮
 ```


+### router
+
+开启 hash router 功能，此时可以创建 `index.html` 作为入口文件，同时多页面切换不会重新加载资源。资源路径会被替换成 `/#/` 的形式。
+
+```html
+<script src="/lib/docsify.js" data-router></script>
+```
+
 ## FAQ

 ### 为什么是 `404.html` 而不用 `index.html`
--- a/package.json
+++ b/package.json
@ -25,7 +25,7 @@
    "generator"
  ],
  "author": "qingwei-li <cinwell.li@gmail.com> (https://github.com/QingWei-Li)",
-  "homepage": "https://QingWei-Li.github.io/docsify",
+  "homepage": "https://docsify.js.org",
  "license": "MIT",
  "devDependencies": {
    "cssnano": "^3.8.1",
--- a/src/event.js
+++ b/src/event.js
@ -13,9 +13,11 @@ export function scrollActiveSidebar () {

  for (let i = 0, len = lis.length; i < len; i += 1) {
    const li = lis[i]
-    const a = li.querySelector('a')
+    let href = li.querySelector('a').getAttribute('href')

-    nav[a.getAttribute('href').slice(1)] = li
+    if (href !== '/') href = href.match(/#([^#]+)$/g)[0].slice(1)
+
+    nav[href] = li
  }

  function highlight () {
@ -26,8 +28,7 @@ export function scrollActiveSidebar () {
      if (bcr.top < 10 && bcr.bottom > 10) {
        const li = nav[node.id]

-        if (!li) return
-        if (li === active) return
+        if (!li || li === active) return
        if (active) active.setAttribute('class', '')

        li.setAttribute('class', 'active')
@ -42,9 +43,9 @@ export function scrollActiveSidebar () {
  highlight()

  function scrollIntoView () {
-    const id = window.location.hash.slice(1)
-    if (!id) return
-    const section = document.querySelector('#' + id)
+    const id = window.location.hash.match(/#[^#\/]+$/g)
+    if (!id || !id.length) return
+    const section = document.querySelector(id[0])

    if (section) section.scrollIntoView()
  }
@ -57,7 +58,7 @@ export function scrollActiveSidebar () {
 * Acitve link
 */
 export function activeLink (dom, activeParent) {
-  const host = document.location.origin + document.location.pathname
+  const host = window.location.href

  dom = typeof dom === 'object' ? dom : document.querySelector(dom)
  if (!dom) return
@ -67,6 +68,10 @@ export function activeLink (dom, activeParent) {
      activeParent
        ? node.parentNode.setAttribute('class', 'active')
        : node.setAttribute('class', 'active')
+    } else {
+      activeParent
+        ? node.parentNode.removeAttribute('class')
+        : node.removeAttribute('class')
    }
  })
 }
--- a/src/index.js
+++ b/src/index.js
@ -1,4 +1,4 @@
-import { load, camel2kebab, isNil } from './util'
+import { load, camel2kebab, isNil, getRoute } from './util'
 import * as render from './render'

 const OPTIONS = {
@ -8,7 +8,8 @@ const OPTIONS = {
  sidebar: '',
  sidebarToggle: false,
  loadSidebar: null,
-  loadNavbar: null
+  loadNavbar: null,
+  router: false
 }
 const script = document.currentScript || [].slice.call(document.getElementsByTagName('script')).pop()

@ -23,31 +24,48 @@ if (script) {
  if (OPTIONS.sidebar) OPTIONS.sidebar = window[OPTIONS.sidebar]
 }

-const Docsify = function () {
-  const dom = document.querySelector(OPTIONS.el) || document.body
-  const replace = dom !== document.body
-  let loc = document.location.pathname
+// load options
+render.config(OPTIONS)

-  if (/\/$/.test(loc)) loc += 'README'
+let cacheRoute = null

-  // Render app
-  render.renderApp(dom, replace, OPTIONS)
+const mainRender = function () {
+  const route = getRoute()
+  if (cacheRoute === route) return
+
+  let basePath = cacheRoute = route
+
+  if (!/\//.test(basePath)) {
+    basePath = ''
+  } else if (basePath && !/\/$/.test(basePath)) {
+    basePath = basePath.match(/(\S+\/)[^\/]+$/)[1]
+  }

  // Render markdown file
-  load(`${loc}.md`)
-    .then(content => render.renderArticle(content, OPTIONS),
-      _ => render.renderArticle(null, OPTIONS))
+  load((!route || /\/$/.test(route)) ? `${route}README.md` : `${route}.md`)
+    .then(render.renderArticle, _ => render.renderArticle(null))

  // Render sidebar
  if (OPTIONS.loadSidebar) {
-    load(OPTIONS.loadSidebar)
-      .then(content => render.renderSidebar(content, OPTIONS))
+    load(basePath + OPTIONS.loadSidebar).then(render.renderSidebar)
  }

  // Render navbar
  if (OPTIONS.loadNavbar) {
-    load(OPTIONS.loadNavbar)
-      .then(content => render.renderNavbar(content, OPTIONS))
+    load(basePath + OPTIONS.loadNavbar).then(render.renderNavbar)
+  }
+}
+
+const Docsify = function () {
+  const dom = document.querySelector(OPTIONS.el) || document.body
+  const replace = dom !== document.body
+
+  // Render app
+  render.renderApp(dom, replace)
+  mainRender()
+  if (OPTIONS.router) {
+    if (!/^#\//.test(window.location.hash)) window.location.hash = '#/'
+    window.addEventListener('hashchange', mainRender)
  }
 }

--- a/src/render.js
+++ b/src/render.js
@ -2,7 +2,9 @@ import marked from 'marked'
 import Prism from 'prismjs'
 import * as tpl from './tpl'
 import { activeLink, scrollActiveSidebar, bindToggle } from './event'
-import { genTree } from './util'
+import { genTree, getRoute } from './util'
+
+let OPTIONS = {}

 const renderTo = function (dom, content) {
  dom = typeof dom === 'object' ? dom : document.querySelector(dom)
@ -10,7 +12,7 @@ const renderTo = function (dom, content) {

  return dom
 }
-const toc = []
+let toc = []
 const renderer = new marked.Renderer()

 /**
@ -18,11 +20,16 @@ const renderer = new marked.Renderer()
 * @link https://github.com/chjj/marked#overriding-renderer-methods
 */
 renderer.heading = function (text, level) {
-  const slug = text.toLowerCase().replace(/<(?:.|\n)*?>/gm, '').replace(/[\s\n\t]+/g, '-')
+  const slug = text.toLowerCase().replace(/<(?:.|\n)*?>/gm, '').replace(/[^\w|\u4e00-\u9fa5]+/g, '-')
+  let route = ''

-  toc.push({ level, slug: '#' + slug, title: text })
+  if (OPTIONS.router) {
+    route = `#/${getRoute()}`
+  }

-  return `<h${level} id="${slug}"><a href="#${slug}" class="anchor"></a>${text}</h${level}>`
+  toc.push({ level, slug: `${route}#${slug}`, title: text })
+
+  return `<h${level} id="${slug}"><a href="${route}#${slug}" class="anchor"></a>${text}</h${level}>`
 }
 // highlight code
 renderer.code = function (code, lang = '') {
@ -30,15 +37,22 @@ renderer.code = function (code, lang = '') {

  return `<pre data-lang="${lang}"><code class="lang-${lang}">${hl}</code></pre>`
 }
+renderer.link = function (href, title, text) {
+  if (OPTIONS.router && !/^(?:\w+:)?\/\/([^\s\.]+\.\S{2}|localhost[\:?\d]*)\S*$/.test(href)) {
+    href = !/^\/#/.test(href) ? `#${href}` : href
+  }
+
+  return `<a href="${href}" title="${title || ''}">${text}</a>`
+}
 marked.setOptions({ renderer })

 /**
 * App
 */
-export function renderApp (dom, replace, opts) {
+export function renderApp (dom, replace) {
  const nav = document.querySelector('nav') || document.createElement('nav')

-  dom[replace ? 'outerHTML' : 'innerHTML'] = tpl.toggle(opts.sidebarToggle) + tpl.corner(opts.repo) + tpl.main()
+  dom[replace ? 'outerHTML' : 'innerHTML'] = tpl.toggle(OPTIONS.sidebarToggle) + tpl.corner(OPTIONS.repo) + tpl.main()
  document.body.insertBefore(nav, document.body.children[0])

  // bind toggle
@ -48,16 +62,18 @@ export function renderApp (dom, replace, opts) {
 /**
 * article
 */
-export function renderArticle (content, OPTIONS) {
+export function renderArticle (content) {
  renderTo('article', content ? marked(content) : 'not found')
  if (!renderSidebar.rendered) renderSidebar(null, OPTIONS)
  if (!renderNavbar.rendered) renderNavbar(null, OPTIONS)
+  renderSidebar.rendered = false
+  renderNavbar.rendered = false
 }

 /**
 * navbar
 */
-export function renderNavbar (content, OPTIONS = {}) {
+export function renderNavbar (content) {
  renderNavbar.rendered = true

  if (content) renderTo('nav', marked(content))
@ -67,7 +83,7 @@ export function renderNavbar (content, OPTIONS = {}) {
 /**
 * sidebar
 */
-export function renderSidebar (content, OPTIONS = {}) {
+export function renderSidebar (content) {
  renderSidebar.rendered = true

  let isToc = false
@ -83,4 +99,9 @@ export function renderSidebar (content, OPTIONS = {}) {

  renderTo('aside.sidebar', content)
  isToc ? scrollActiveSidebar() : activeLink('aside.sidebar', true)
+  toc = []
+}
+
+export function config (options) {
+  OPTIONS = options
 }
--- a/src/themes/basic/_layout.css
+++ b/src/themes/basic/_layout.css
@ -13,7 +13,6 @@ html, body {
 }

 body {
-  background-color: #fff;
  -moz-osx-font-smoothing: grayscale;
  -webkit-font-smoothing: antialiased;
  font-family: 'Source Sans Pro', 'Helvetica Neue', Arial, sans-serif;
@ -23,6 +22,12 @@ body {
  overflow-x: hidden;
 }

+img {
+  max-width: 100%;
+  display: block;
+  margin: 0 auto;
+}
+
 /* navbar */
 nav {
  position: absolute;
@ -113,6 +118,13 @@ nav {
  top: 0;
  right: 0;
  z-index: 1;
+  text-decoration: none;
+  border-bottom: 0;
+
+  &:hover {
+    background-color: inherit;
+    color: inherit;
+  }

  &:hover .octo-arm {
    animation:octocat-wave 560ms ease-in-out;
@ -134,7 +146,6 @@ main {

 /* sidebar */
 .sidebar {
-  background-color: #fff;
  border-right: 1px solid rgba(0, 0, 0, .07);
  overflow-y: auto;
  padding-top: 40px;
@ -225,6 +236,10 @@ body.close {
 }

@media (max-width: 600px) {
+  nav, .github-corner, .sidebar-toggle, .sidebar {
+    position: fixed;
+  }
+
  nav {
    margin-top: 16px;
  }
@ -242,6 +257,8 @@ body.close {
    left: 0;
    min-width: 100vw;
    transition: transform 250ms ease;
+    position: static;
+    overflow-y: auto;
  }

  nav, .github-corner {
@ -264,8 +281,8 @@ body.close {

  .github-corner {
    &:hover .octo-arm {
-        animation: none;
-      }
+      animation: none;
+    }
    .octo-arm {
      animation: octocat-wave 560ms ease-in-out;
    }
--- a/src/themes/buble.css
+++ b/src/themes/buble.css
@ -146,7 +146,7 @@ body {
  padding: 8px;
  margin: 0 0 1em 0;
  font-family: Inconsolata;
-  padding: 12px 10px 12px 12px;
+  padding: 0 10px 12px 0;
  font-size: 16px;
  overflow: auto;
  word-wrap: normal;
@ -228,7 +228,7 @@ body {
  max-width: inherit;
  position: relative;
  background-color: #f8f8f8;
-  padding: 0.8em 0.8em 0.4em;
+  padding: 20px 0.8em 20px;
  line-height: 1.1em;
  border-radius: 2px;
 }
@ -243,10 +243,6 @@ code .token {
  -moz-osx-font-smoothing: initial;
 }

-.content img {
-  max-width: 100%;
-}
-
 .content span.light {
  color: #7f8c8d;
 }
--- a/src/themes/vue.css
+++ b/src/themes/vue.css
@ -145,7 +145,7 @@ body {
  font-family: 'Roboto Mono', Monaco, courier, monospace;
  line-height: 1.5em;
  margin: 1.2em 0;
-  padding: 1.2em 1.4em;
+  padding: 0 1.4em;
  position: relative;
  overflow: auto;
  word-wrap: normal;
@ -259,7 +259,7 @@ body {
  line-height: inherit;
  margin: 0 2px;
  overflow: inherit;
-  padding: 3px 5px;
+  padding: 2.2em 5px;
  white-space: inherit;
  max-width: inherit;
 }
@ -288,10 +288,6 @@ pre::after {
  top: 0;
 }

-.content img {
-  max-width: 100%;
-}
-
 .content span.light {
  color: #7f8c8d;
 }
--- a/src/util.js
+++ b/src/util.js
@ -66,3 +66,26 @@ export function camel2kebab (str) {
 export function isNil (o) {
  return o === null || o === undefined
 }
+
+let cacheRoute = null
+let cacheHash = null
+
+/**
+ * hash route
+ */
+export function getRoute () {
+  const loc = window.location
+  if (cacheHash === loc.hash && !isNil(cacheRoute)) return cacheRoute
+
+  let route = loc.hash.match(/^#\/([^#]+)/)
+
+  if (route && route.length === 2) {
+    route = route[1]
+  } else {
+    route = /^#\//.test(loc.hash) ? '' : loc.pathname
+  }
+  cacheRoute = route
+  cacheHash = loc.hash
+
+  return route
+}