support README.md preview

2016-07-27 10:50:18 +08:00
parent 55b268ad52
commit aca5e180ff
10 changed files with 790 additions and 20 deletions
--- a/.fsw.yml
+++ b/.fsw.yml
@@ -3,10 +3,10 @@ triggers:
 - name: ""
  pattens:
  - '**/*.go'
-  - '**/*.tmpl'
+  - '**/*.tmpl.html'
  env:
    DEBUG: "1"
-  cmd: go build && ./gohttpserver
+  cmd: killall gohttpserver && go build && ./gohttpserver&
  shell: true
  delay: 100ms
  signal: KILL
--- a/README.md
+++ b/README.md
@@ -11,7 +11,7 @@ If using go1.5, ensure you set GO15VENDOREXPERIMENT=1
 1. [x] Different file type different icon
 1. [x] Support show or hide hidden files
 1. [ ] Upload support
-1. [ ] README.md preview
+1. [x] README.md preview
 1. [ ] Code preview
 1. [x] HTTP Basic Auth
 1. [ ] \.htaccess support
@@ -68,7 +68,8 @@ That's all. ^_^
 * Icon from <http://www.easyicon.net/558394-file_explorer_icon.html>
 * <https://github.com/elazarl/go-bindata-assetfs>
 * Code Highlight <https://craig.is/making/rainbows>
-* Markdown-JS <https://github.com/evilstreak/markdown-js>
+* Markdown-JS <https://github.com/showdownjs/showdown>
+* <https://github.com/sindresorhus/github-markdown-css>

 ## LICENSE
 This project is under license [MIT](LICENSE)
--- a/main.go
+++ b/main.go
@@ -30,7 +30,7 @@ func parseFlags() {
 	kingpin.Flag("key", "tls key.pem path").StringVar(&gcfg.Key)
 	kingpin.Flag("cors", "enable cross-site HTTP request").BoolVar(&gcfg.Cors)
 	kingpin.Flag("httpauth", "HTTP basic auth (ex: user:pass)").Default("").StringVar(&gcfg.HttpAuth)
-	kingpin.Flag("theme", "web theme, one of <black|green>").Default("green").StringVar(&gcfg.Theme)
+	kingpin.Flag("theme", "web theme, one of <black|green>").Default("black").StringVar(&gcfg.Theme)

 	kingpin.Parse()
 }
--- a/res/css/github-markdown.css
+++ b/res/css/github-markdown.css
@@ -0,0 +1,695 @@
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+  font-family: octicons-link;
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+}
+
+.markdown-body {
+  -ms-text-size-adjust: 100%;
+  -webkit-text-size-adjust: 100%;
+  color: #333;
+  font-family: "Helvetica Neue", Helvetica, "Segoe UI", Arial, freesans, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol";
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+}
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+  font-size: 1em;
+}
+
+.markdown-body hr {
+  box-sizing: content-box;
+  height: 0;
+  overflow: visible;
+}
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+}
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+.markdown-body [type="submit"]:-moz-focusring {
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+}
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+}
+
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+}
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+  margin: 0;
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+  margin-top: 0;
+  margin-bottom: 0;
+}
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+.markdown-body ul ol {
+  list-style-type: lower-roman;
+}
+
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+.markdown-body ul ol ol,
+.markdown-body ol ul ol,
+.markdown-body ol ol ol {
+  list-style-type: lower-alpha;
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+
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+  margin-left: 0;
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+  font-family: Consolas, "Liberation Mono", Menlo, Courier, monospace;
+  font-size: 12px;
+}
+
+.markdown-body pre {
+  margin-top: 0;
+  margin-bottom: 0;
+  font: 12px Consolas, "Liberation Mono", Menlo, Courier, monospace;
+}
+
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+  padding-left: 0 !important;
+}
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+  padding-left: 6px !important;
+}
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+}
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+  padding-left: 48px !important;
+}
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+  opacity: 0;
+}
+
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+  content: "";
+}
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+.markdown-body:after {
+  display: table;
+  clear: both;
+  content: "";
+}
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+.markdown-body>*:first-child {
+  margin-top: 0 !important;
+}
+
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+  margin-bottom: 0 !important;
+}
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+  text-decoration: none;
+}
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+  margin-left: -18px;
+}
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+}
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+.markdown-body h1,
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+  margin-top: 1em;
+  margin-bottom: 16px;
+  font-weight: bold;
+  line-height: 1.4;
+}
+
+.markdown-body h1 .octicon-link,
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+.markdown-body h4 .octicon-link,
+.markdown-body h5 .octicon-link,
+.markdown-body h6 .octicon-link {
+  color: #000;
+  vertical-align: middle;
+  visibility: hidden;
+}
+
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+.markdown-body h3:hover .anchor,
+.markdown-body h4:hover .anchor,
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+}
+
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+}
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+  color: #777;
+}
+
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+  line-height: 1.1;
+}
+
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+.markdown-body blockquote,
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+.markdown-body ol,
+.markdown-body dl,
+.markdown-body table,
+.markdown-body pre {
+  margin-top: 0;
+  margin-bottom: 16px;
+}
+
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+  padding: 0;
+  margin: 16px 0;
+  background-color: #e7e7e7;
+  border: 0 none;
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+.markdown-body ol {
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+  margin-top: 0;
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+}
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+  margin-top: 16px;
+}
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+  padding: 0;
+}
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+  margin-top: 16px;
+  font-size: 1em;
+  font-style: italic;
+  font-weight: bold;
+}
+
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+  padding: 0 16px;
+  margin-bottom: 16px;
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+  padding: 0 15px;
+  color: #777;
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+}
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+  margin-bottom: 0;
+}
+
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+  display: block;
+  width: 100%;
+  overflow: auto;
+  word-break: normal;
+  word-break: keep-all;
+}
+
+.markdown-body table th {
+  font-weight: bold;
+}
+
+.markdown-body table th,
+.markdown-body table td {
+  padding: 6px 13px;
+  border: 1px solid #ddd;
+}
+
+.markdown-body table tr {
+  background-color: #fff;
+  border-top: 1px solid #ccc;
+}
+
+.markdown-body table tr:nth-child(2n) {
+  background-color: #f8f8f8;
+}
+
+.markdown-body img {
+  max-width: 100%;
+  box-sizing: content-box;
+  background-color: #fff;
+}
+
+.markdown-body code {
+  padding: 0;
+  padding-top: 0.2em;
+  padding-bottom: 0.2em;
+  margin: 0;
+  font-size: 85%;
+  background-color: rgba(0,0,0,0.04);
+  border-radius: 3px;
+}
+
+.markdown-body code:before,
+.markdown-body code:after {
+  letter-spacing: -0.2em;
+  content: "\00a0";
+}
+
+.markdown-body pre>code {
+  padding: 0;
+  margin: 0;
+  font-size: 100%;
+  word-break: normal;
+  white-space: pre;
+  background: transparent;
+  border: 0;
+}
+
+.markdown-body .highlight {
+  margin-bottom: 16px;
+}
+
+.markdown-body .highlight pre,
+.markdown-body pre {
+  padding: 16px;
+  overflow: auto;
+  font-size: 85%;
+  line-height: 1.45;
+  background-color: #f7f7f7;
+  border-radius: 3px;
+}
+
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+  margin-bottom: 0;
+  word-break: normal;
+}
+
+.markdown-body pre {
+  word-wrap: normal;
+}
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+  display: inline;
+  max-width: initial;
+  padding: 0;
+  margin: 0;
+  overflow: initial;
+  line-height: inherit;
+  word-wrap: normal;
+  background-color: transparent;
+  border: 0;
+}
+
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+.markdown-body pre code:after {
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+}
+
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+  font-size: 11px;
+  line-height: 10px;
+  color: #555;
+  vertical-align: middle;
+  background-color: #fcfcfc;
+  border: solid 1px #ccc;
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+}
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+}
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+}
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+.markdown-body .pl-sr .pl-sra,
+.markdown-body .pl-sr .pl-sre {
+  color: #183691;
+}
+
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+  color: #ed6a43;
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+}
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+  background-color: #b52a1d;
+  color: #f8f8f8;
+}
+
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+  color: #63a35c;
+  font-weight: bold;
+}
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+  font-weight: bold;
+}
+
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+}
+
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+  color: #333;
+  font-style: italic;
+}
+
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+  color: #333;
+  font-weight: bold;
+}
+
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+  background-color: #ffecec;
+  color: #bd2c00;
+}
+
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+  background-color: #eaffea;
+  color: #55a532;
+}
+
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+  color: #795da3;
+  font-weight: bold;
+}
+
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+  color: #1d3e81;
+}
+
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+  display: inline-block;
+  padding: 3px 5px;
+  font: 11px Consolas, "Liberation Mono", Menlo, Courier, monospace;
+  line-height: 10px;
+  color: #555;
+  vertical-align: middle;
+  background-color: #fcfcfc;
+  border: solid 1px #ccc;
+  border-bottom-color: #bbb;
+  border-radius: 3px;
+  box-shadow: inset 0 -1px 0 #bbb;
+}
+
+.markdown-body .full-commit .btn-outline:not(:disabled):hover {
+  color: #4078c0;
+  border: 1px solid #4078c0;
+}
+
+.markdown-body :checked+.radio-label {
+  position: relative;
+  z-index: 1;
+  border-color: #4078c0;
+}
+
+.markdown-body .octicon {
+  display: inline-block;
+  vertical-align: text-top;
+  fill: currentColor;
+}
+
+.markdown-body .task-list-item {
+  list-style-type: none;
+}
+
+.markdown-body .task-list-item+.task-list-item {
+  margin-top: 3px;
+}
+
+.markdown-body .task-list-item input {
+  margin: 0 0.2em 0.25em -1.6em;
+  vertical-align: middle;
+}
+
+.markdown-body hr {
+  border-bottom-color: #eee;
+}
--- a/res/css/style.css
+++ b/res/css/style.css
@@ -0,0 +1,7 @@
+body {
+	font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol";
+}
+
+#footer {
+	margin-bottom: 1em;
+}
--- a/res/index.tmpl.html
+++ b/res/index.tmpl.html
@@ -8,12 +8,9 @@
    <link rel="shortcut icon" type="image/png" href="/-/res/favicon.png" />
    <link rel="stylesheet" type="text/css" href="/-/res/bootstrap-3.3.5/css/bootstrap.min.css">
    <link rel="stylesheet" type="text/css" href="/-/res/font-awesome-4.6.3/css/font-awesome.min.css">
+    <link rel="stylesheet" type="text/css" href="/-/res/css/github-markdown.css">
+    <link rel="stylesheet" type="text/css" href="/-/res/css/style.css">
    <link rel="stylesheet" type="text/css" href="/-/res/themes/[[.Theme]].css">
-    <style>
-    body {
-        font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol";
-    }
-    </style>
 </head>

 <body id="app">
@@ -108,10 +105,21 @@
                </tbody>
            </table>
        </div>
+        <div class="col-md-12" id="preview" v-if="previewFile">
+            <div class="panel panel-default">
+                <div class="panel-heading">
+                    <h3 class="panel-title" style="font-weight: normal">
+                        <i class="fa" v-bind:class='genFileClass(previewFile)'></i>
+                        {{previewFile.name}}
+                    </h3>
+                </div>
+                <div class="panel-body">
+                    <article class="markdown-body">{{{previewFile.contentHTML }}}
+                    </article>
+                </div>
+            </div>
+        </div>
        <div class="col-md-12" id="content">
-            <!-- webpack content here -->
-            <h1>{{message}}</h1>
-            <p><a href="/-/raw/">Explore</a></p>
            <!-- Small qrcode modal -->
            <div id="qrcode-modal" class="modal fade" tabindex="-1" role="dialog">
                <div class="modal-dialog modal-sm">
@@ -140,7 +148,8 @@
    <script src="/-/res/js/jquery.qrcode.js"></script>
    <script src="/-/res/js/qrcode.js"></script>
    <script src="/-/res/js/vue-1.0.min.js"></script>
-    <script src="/-/res/js/markdown.min.js"></script>
+    <script src="/-/res/js/showdown-1.4.2.min.js"></script>
+    <!-- <script src="https://rawgit.com/showdownjs/showdown/develop/dist/showdown.min.js"></script> -->
    <script src="/-/res/bootstrap-3.3.5/js/bootstrap.min.js"></script>
    <script src="/-/res/js/index.js"></script>
 </body>
--- a/res/js/index.js
+++ b/res/js/index.js
@@ -18,6 +18,7 @@ var vm = new Vue({
        message: "Hello vue.js",
        breadcrumb: [],
        showHidden: false,
+        previewFile: null,
        files: [{
            name: "loading ...",
            path: "",
@@ -28,12 +29,52 @@ var vm = new Vue({
    computed: {
        computedFiles: function() {
            var that = this;
-            return this.files.filter(function(f) {
+            this.previewFile = null;
+
+            var files = this.files.filter(function(f) {
+                if (f.name == 'README.md') {
+                    that.previewFile = {
+                        name: f.name,
+                        path: f.path,
+                        size: f.size,
+                        type: 'markdown',
+                        contentHTML: '',
+                    }
+                }
                if (that.showHidden && f.name.slice(0, 1) === '.') {
                    return false;
                }
                return true;
            });
+            // console.log(this.previewFile)
+            if (this.previewFile) {
+                var name = this.previewFile.name; // For now only README.md
+                console.log(pathJoin([location.pathname, 'README.md']))
+                $.ajax({
+                    url: pathJoin([location.pathname, 'README.md']),
+                    method: 'GET',
+                    success: function(res) {
+                        var converter = new showdown.Converter({
+                            tables: true,
+                            omitExtraWLInCodeBlocks: true,
+                            parseImgDimensions: true,
+                            simplifiedAutoLink: true,
+                            literalMidWordUnderscores: true,
+                            tasklists: true,
+                            ghCodeBlocks: true,
+                            smoothLivePreview: true,
+                        });
+
+                        var html = converter.makeHtml(res);
+                        that.previewFile.contentHTML = html;
+                    },
+                    error: function(err) {
+                        console.log(err)
+                    }
+                })
+            }
+
+            return files;
        },
    },
    methods: {
--- a/res/js/showdown-1.4.2.min.js
+++ b/res/js/showdown-1.4.2.min.js
--- a/res/themes/black.css
+++ b/res/themes/black.css
@@ -1,10 +1,9 @@
-body {
-}
+body {}

-a {
-	color: black;
+td>a {
+    color: black;
 }

 .navbar {
-	border-radius: 0px;
+    border-radius: 0px;
 }
--- a/testdata/README.md
+++ b/testdata/README.md
@@ -0,0 +1,14 @@
+## This is title
+1. [x] task1
+1. [ ] list2
+
+## Table
+this will produce this:
+
+| Tables        | Are           | Cool  |
+| ------------- |:-------------:| -----:|
+| **col 3 is**  | right-aligned | $1600 |
+| col 2 is      | *centered*    |   $12 |
+| zebra stripes | ~~are neat~~  |    $1 |
+
+https://github.com/codeskyblue/gohttpserver