forked from gokyle/golst
/
html.go
151 lines (131 loc) · 3.38 KB
/
html.go
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package main
// html.go contains the templates and code for producing an HTML listing
// from a Go source file.
import (
"bytes"
"github.com/russross/blackfriday"
"html/template"
"io/ioutil"
"time"
)
// HtmlTemplate is an template designed to enhance readability.
var HtmlTemplate = `
<!doctype html>
<html>
<head>
<title>{{.Filename}}</title>
<meta charset="UTF-8">
<style type="text/css" media=screen>
/* Based on werc.cat-v.org, suckless.org and garbe.us */
/* General */
body {
color: black;
font-family: serif;
margin: 0;
padding: 0
}
/* Header */
.header { background-color: white; border: 0; text-align: center; }
.header a { border: 0; color: black; text-decoration: none; }
.header a:visited { color: black }
.midHeader img { border: 0; }
.headerTitle { font-weight: bold; margin: 0 0 0 0.5em; padding: 0.5em; }
.headerTitle a { border: 0; text-decoration: none; }
.headerTitle a:visited { color: black; }
.headerSubTitle { font-weight: bold; margin-left: 1em; }
/* Side */
/* modified from sw original by jrick (jrick.devio.us) */
#side-bar {
clear: both;
border: 1;
padding-left: 1em;
background-color: white;
margin: 0 00%;
text-align: center;
}
#side-bar a {
display: inline;
line-height:2.1em;
white-space: nowrap;
padding: 0.1ex 1ex 0.1em 1ex;
color: black;
background-color: transparent;
text-decoration: none;
font-weight: bold;
}
#side-bar a:visited {
color: black;
}
/* Main Copy */
#main {
max-width: 70em;
color: black;
/* margin: 0 auto 0 2em; */
margin: 0 10% 0 20% ;
padding: 1em 1em 1em 1em;
border: 0;
}
#main a { color: black; text-decoration: none; font-weight: bold; }
#main a:hover { text-decoration: underline; }
#main h1, #main-copy h2 { color: black; }
#main ul { list-style-type: square; }
/* Footer */
#footer {
background-color: white;
color: black;
padding: 2em;
clear: both;
}
#footer .left { text-align: left; float: left; clear: left; }
#footer .right { text-align: right; }
#footer a { color: black; text-decoration: none; font-weight: bold; }
#footer a:hover { text-decoration: underline; }
abbr, acronym { border-bottom: 1px dotted #333; cursor: help; }
blockquote { border-left: 1px solid #333; font-style: italic; padding: 1em; }
hr { border-width: 0 0 0.1em 0; border-color: black; }
code, pre {
display: block;
padding: 5px;
font-size: 1.1em;
border: solid;
border-color: black;
border-width: 1px;
}
pre { margin-left: 2em; }
a:visited { color: black; }
</style>
</head>
<body>
<div id="main">
{{.Markdown}}
</div>
<div id="footer">
<div class="right">{{.Filename}} generated by <a href="https://gokyle.github.com/golst/">golst</a> on {{.Date}}.
</body>
</html>
`
// HtmlWriter renders the markdown listing to HTML, writing that to
// a file.
func HtmlWriter(markdown, filename string) (err error) {
var page struct {
Filename string
Date string
Markdown template.HTML
}
rendered := string(blackfriday.MarkdownCommon([]byte(markdown)))
page.Markdown = template.HTML(rendered)
page.Date = time.Now().Format(DateFormat)
page.Filename = filename
tmpl, err := template.New(filename).Parse(HtmlTemplate)
if err != nil {
return
}
htmlBuffer := new(bytes.Buffer)
err = tmpl.Execute(htmlBuffer, page)
if err != nil {
return
}
outFile := GetOutFile(filename + ".html")
err = ioutil.WriteFile(outFile, htmlBuffer.Bytes(), 0644)
return
}