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 sm
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sm
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31cd542929 |
+34
-9
@@ -1,15 +1,40 @@
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package main
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import "net/http"
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import (
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"fmt"
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"net/http"
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"os"
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"strconv"
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"mcquay.me/web"
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)
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func main() {
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http.Handle(
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"/",
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http.FileServer(
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http.Dir("."),
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),
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)
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if err := http.ListenAndServe(":8000", nil); err != nil {
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panic(err)
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port := 8000
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if os.Getenv("PORT") != "" {
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p, err := strconv.Atoi(os.Getenv("PORT"))
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if err != nil {
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fmt.Fprintf(os.Stderr, "couldn't parse port: %v\n", err)
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os.Exit(1)
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}
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port = p
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}
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static := ""
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if s := os.Getenv("STATIC"); s != "" {
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static = s
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}
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tmpl := ""
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if t := os.Getenv("TEMPLATES"); t != "" {
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tmpl = t
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}
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sm := http.NewServeMux()
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web.NewSite(sm, static, tmpl)
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if err := http.ListenAndServe(fmt.Sprintf(":%d", port), sm); err != nil {
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fmt.Fprintf(os.Stderr, "problem serving: %v\n", err)
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os.Exit(1)
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}
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}
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@@ -0,0 +1,27 @@
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Copyright (c) 2015, smcquay
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All rights reserved.
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Redistribution and use in source and binary forms, with or without modification,
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are permitted provided that the following conditions are met:
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* Redistributions of source code must retain the above copyright notice,
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this list of conditions and the following disclaimer.
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* Redistributions in binary form must reproduce the above copyright notice,
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this list of conditions and the following disclaimer in the documentation
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and/or other materials provided with the distribution.
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* Neither the name of web nor the names of its contributors
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may be used to endorse or promote products derived from this software
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without specific prior written permission.
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
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CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
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PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
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LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
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NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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@@ -50,3 +50,7 @@ a {
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padding-top: 30px;
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}
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}
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.tiny {
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font-size: 10px;
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}
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@@ -1,26 +0,0 @@
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<!DOCTYPE html>
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<html>
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<head>
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<meta content="width=device-width, initial-scale=1" name="viewport">
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<title>smcquay</title>
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<link rel="stylesheet" type="text/css" href="/css/sm.css">
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</head>
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<body>
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<div id="content">
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<div id="title">
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<a href="https://sec.mcquay.me">smcquay</a>
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</div>
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<div id="pic">
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<a href="https://sec.mcquay.me"><img src="/img/smcquay.png"></a>
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</div>
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<div id="info">
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<p>
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My name is <a href="http://stephen.mcquay.me">Stephen McQuay</a>,
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<a href="https://twitter.com/smcquay">smcquay</a> on the internet.
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I speak <a href="https://golang.org">gopher</a>
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</p>
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</div>
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</div>
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<script> (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){ (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o), m=s.getElementsByTagName(o)[0];a.async=1;a.src=g;m.parentNode.insertBefore(a,m) })(window,document,'script','//www.google-analytics.com/analytics.js','ga'); ga('create', 'UA-2869147-4', 'auto'); ga('send', 'pageview'); </script>
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</body>
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</html>
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@@ -0,0 +1,13 @@
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{{ define "base" }}
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<!DOCTYPE html>
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<html>
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<head>
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<meta content="width=device-width, initial-scale=1" name="viewport">
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<title>ωτφ</title>
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<link rel="stylesheet" type="text/css" href="/static/css/sm.css">
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</head>
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<body>
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{{ template "body" . }}
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</body>
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</html>
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{{ end }}
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@@ -0,0 +1,18 @@
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{{ define "body" }}
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<div id="content">
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<div id="title">
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<a href="https://s.mcquay.me">smcquay</a>
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</div>
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<div id="pic">
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<a href="https://s.mcquay.me"><img src="/static/img/smcquay.png"></a>
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</div>
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<div id="info">
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<p>
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My name is <a href="http://stephen.mcquay.me">Stephen McQuay</a>.
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</p>
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<p class="tiny">
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Your visit occured {{ .time }}.
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</p>
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</div>
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</div>
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{{ end }}
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@@ -0,0 +1,76 @@
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package web
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import (
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"fmt"
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"html/template"
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"path/filepath"
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"sync"
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)
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// TemplateGetter defines what needs to be implemented to be able to fetch
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// templates for use by a Site.
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type TemplateGetter interface {
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Get(name string) (*template.Template, error)
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}
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// Disk keeps track of the location of the root directory of the template
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// directory.
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type Disk struct {
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Root string
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}
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// Get attempts to merge the requested name+.html with base.html found at root.
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func (d Disk) Get(name string) (*template.Template, error) {
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p := filepath.Join(d.Root, name+".html")
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return template.New("").ParseFiles(p, filepath.Join(d.Root, "base.html"))
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}
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// AssetTemplate pulls templates from an assetfs.
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type AssetTemplate struct {
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sync.RWMutex
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Asset func(name string) ([]byte, error)
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cache map[string]*template.Template
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}
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// NewAssetTemplate returns a ready-to-use AssetTemplate.
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func NewAssetTemplate(asset func(string) ([]byte, error)) *AssetTemplate {
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return &AssetTemplate{
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Asset: asset,
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cache: map[string]*template.Template{},
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}
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}
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// Get attempts to merge the requested name+.html with base.html found at root.
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func (at *AssetTemplate) Get(name string) (*template.Template, error) {
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at.RLock()
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if t, ok := at.cache[name]; ok {
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at.RUnlock()
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return t, nil
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}
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at.RUnlock()
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base, err := at.Asset("templates/base.html")
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if err != nil {
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return nil, fmt.Errorf("could not get base contents: %v", err)
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}
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page, err := at.Asset(fmt.Sprintf("templates/%s.html", name))
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if err != nil {
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return nil, fmt.Errorf("could not get base contents: %v", err)
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}
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t, err := template.New(name).Parse(string(base))
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if err != nil {
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return t, fmt.Errorf("parsing base: %v", err)
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}
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t, err = t.Parse(string(page))
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if err != nil {
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return t, fmt.Errorf("parsing specific page %s: %v", name, err)
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}
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at.Lock()
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at.cache[name] = t
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at.Unlock()
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return t, nil
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}
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@@ -0,0 +1,61 @@
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package web
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import (
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"fmt"
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"net/http"
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"path/filepath"
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"time"
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assetfs "github.com/elazarl/go-bindata-assetfs"
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)
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//go:generate go get github.com/jteeuwen/go-bindata/...
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//go:generate go get github.com/elazarl/go-bindata-assetfs/...
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//go:generate rm -f static.go
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//go:generate go-bindata -o static.go -pkg=web static/... templates/...
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type Site struct {
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tmpl TemplateGetter
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}
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func NewSite(sm *http.ServeMux, static, templates string) *Site {
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s := &Site{}
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var fs http.FileSystem
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if p, d := filepath.Split(static); d == "static" {
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static = p
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}
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fs = http.Dir(static)
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if static == "" {
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fs = &assetfs.AssetFS{
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Asset: Asset,
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AssetDir: AssetDir,
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AssetInfo: AssetInfo,
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}
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}
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s.tmpl = NewAssetTemplate(Asset)
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if templates != "" {
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s.tmpl = Disk{templates}
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}
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sm.HandleFunc("/", s.Home)
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sm.Handle(
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"/static/",
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http.FileServer(fs),
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)
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return s
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}
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func (s *Site) Home(w http.ResponseWriter, req *http.Request) {
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c := map[string]string{
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"time": time.Now().Format(time.Stamp),
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}
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tmpl, err := s.tmpl.Get("home")
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if err != nil {
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http.Error(w, fmt.Sprintf("not found: %v", err), http.StatusNotFound)
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return
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}
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tmpl.ExecuteTemplate(w, "base", c)
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}
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Reference in New Issue
Block a user