initial commit (fmstatic -> snkt)

author: Adam Mathes <adam@trenchant.org> 2017-02-09 19:40:44 -0800
committer: Adam Mathes <adam@trenchant.org> 2017-02-09 19:40:44 -0800
commit: ded6e3b25bca083cabe21bda6f4d01f6766587bc (patch)
tree: 2855fa24e8b2f939bdf091f5faca411e7884ac83 /site
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2 files changed, 299 insertions, 0 deletions
diff --git a/site/init.go b/site/init.go
new file mode 100644
index 0000000..dc17cfa
--- /dev/null
+++ b/site/init.go
@@ -0,0 +1,164 @@
+package site
+
+import (
+	"path"
+	"snkt/render"
+	"snkt/config"
+	"os"
+	"log"
+	"gopkg.in/yaml.v2"
+)
+
+type skeleton struct {
+	Dir string
+	Filename string
+	Content []byte
+}
+
+var skeletons = []skeleton {
+	{
+			Dir: "tmpl",
+			Filename: "base",
+			Content: []byte(
+`{{define "base"}}
+<!DOCTYPE html>
+<html>
+  <head>
+      <title>{{template "title" .}}</title>
+  </head>
+  <body>
+      <h1>{{template "title"}}</h1>
+      {{template "content" .}}
+      <hr />
+      <p><a href="{{.Site.URL}}/index.html">Home</a></p>
+      <p><a href="{{.Site.URL}}/archive.html">Archive</a></p>
+  </body>
+</html>
+{{end}}
+{{define "title"}}{{end}}
+{{define "content"}}{{end}}
+`)},
+		{
+			Dir: "tmpl",
+			Filename: "home",
+			Content: []byte(
+`{{define "title"}}{{.Site.Title}}{{end}}
+{{define "content"}}
+<h1>{{.Site.Title}}</h1>
+{{range .Posts.Limit 15}}
+<h2><a href="{{.Permalink}}">{{.Title}}</a></h2>    
+{{.Content}}
+{{end}}
+{{end}}
+`)},
+	{
+			Dir: "tmpl",
+			Filename: "post",
+			Content: []byte(
+`{{define "title"}}{{ .Post.Title }}{{end}}
+{{define "content"}}
+<h2>{{ .Post.Title }}</h2>
+{{.Post.Content}}
+{{if .Post.Next.Title}}
+<p><a href="{{.Post.Next.Permalink}}">{{.Post.Next.Title}}</a></p>
+{{end}}
+    {{if .Post.Prev.Title}}
+<p><a href="{{.Post.Prev.Permalink}}">{{.Post.Prev.Title}}</a></p>
+{{end}}
+{{end}}
+`)},
+		{
+			Dir: "tmpl",
+			Filename: "archive",
+			Content: []byte(
+`{{define "title"}}{{.Site.Title}} Archives{{end}}
+{{define "content"}}
+<h1>{{ .Site.Title }}</h1>
+{{range .Posts}}
+{{if .}}<h2><a href="{{.Permalink}}">{{.Title}}</a></h2>{{end}}
+{{end}}
+{{end}}
+`)},
+		{
+			Dir: "tmpl",
+			Filename: "rss",
+			Content: []byte(
+`{{define "base"}}
+<?xml version="1.0" encoding="UTF-8" ?> 
+<rss version="2.0">
+<channel>
+  <title>{{ .Site.Title }}</title>
+  <link>{{ .Site.URL }}</link> 
+  <description></description>
+  {{ range .Posts.Limit 15 }}
+  <item>    
+    <link>{{ .Permalink }}</link>
+    <title><![CDATA[{{ .Title }}]]></title>
+    <pubDate>{{ .RssDate }}</pubDate>
+    <description><![CDATA[ 
+    {{ .AbsoluteContent }}
+    ]]>
+    </description>
+  </item>
+  {{ end }}
+</channel>
+</rss>
+{{end}}
+`)}}
+
+/*
+Init initializes a new site in `directory` This includes: create `directory` and populate with:
+config.json with sane defaults
+txt, html directories for input/output
+tmpl directory with barebones [base,post,archive,rss] templates
+*/
+var init_dir = ""
+func Init(directory string) {
+	init_dir = directory
+
+	if init_dir[0] != '/' {
+		wd, err := os.Getwd()
+		if err == nil {
+			init_dir = path.Join(wd, init_dir)
+		}
+	}
+
+	var cfg = config.Settings{
+		TxtDir: path.Join(init_dir, "txt"),
+		HtmlDir: path.Join(init_dir, "html"),
+		TmplDir: path.Join(init_dir, "tmpl"),
+	}
+
+	cyaml, err := yaml.Marshal(cfg)
+	if err != nil {
+		log.Fatal("marshalling yaml error: ", err)
+	}
+	
+	c := skeleton{
+		Dir: "",
+		Filename: "config.yml",
+		Content: cyaml,
+	}
+	skeletons = append(skeletons, c)
+
+	os.MkdirAll( cfg.TxtDir , 0755)
+	os.MkdirAll( cfg.HtmlDir , 0755)
+	os.MkdirAll( cfg.TmplDir , 0755)
+
+	writeSkeletons()
+}
+
+
+func (s skeleton) Render() []byte {
+	return s.Content
+}
+
+func (s skeleton) Target() string {
+	return path.Join(init_dir, s.Dir, s.Filename)
+}
+
+func writeSkeletons() {
+	for _,skeleton := range skeletons {
+		render.Write(skeleton)
+	}
+}
diff --git a/site/site.go b/site/site.go
new file mode 100644
index 0000000..87aa7fc
--- /dev/null
+++ b/site/site.go
@@ -0,0 +1,135 @@
+package site
+
+import (
+	"snkt/archive"
+	"snkt/config"
+	"snkt/post"
+	"snkt/render"
+	"io/ioutil"
+	"log"
+	"path"
+	"sort"
+)
+
+type Site struct {
+	Title string
+	URL   string
+
+	Posts post.Posts
+
+	// all archives are optional based on presence of template
+	Archive *archive.ListArchive
+	Home    *archive.ListArchive
+	Rss     *archive.ListArchive
+	Paged   *archive.PagedArchives
+}
+
+/*
+Read reads post data from the filesystem and populates posts and archives
+*/
+func (s *Site) Read() {
+	s.Title = config.Config.SiteTitle
+	s.URL = config.Config.SiteURL
+	s.ReadPosts()
+
+	if render.TmplExists("archive") {
+		s.Archive = archive.NewListArchive(s.Posts)
+		s.Archive.Site = *s
+		sort.Sort(sort.Reverse(s.Archive.Posts))
+	}
+	if render.TmplExists("rss") {
+		s.Rss = archive.NewRssArchive(s.Posts)
+		s.Rss.Site = *s
+	}
+	if render.TmplExists("paged") {
+		s.Paged = archive.CreatePaged(15, s.Posts)
+	}
+	if render.TmplExists("home") {
+		s.Home = archive.NewListArchive(s.Posts)
+		s.Home.Tgt = path.Join(config.Config.HtmlDir, "index.html")
+		s.Home.Template = "home"
+		s.Home.Site = s
+	}
+}
+
+/*
+ReadPosts reads all files from the Config.TxtDir, parses them and stores in s.Posts 
+*/
+func (s *Site) ReadPosts() {
+	// TODO: filter this as needed
+	files, err := ioutil.ReadDir(config.Config.TxtDir)
+	if err != nil {
+		log.Fatal(err)
+	}
+
+	for _, file := range files {
+		p := post.NewPost(s)
+		p.Read(file)
+
+		// Ignore post-dated posts unless overriden in config
+		if !config.Config.ShowFuture && p.InFuture {
+			log.Printf("Skipping future dated post: %s\n", p.SourceFile)
+		} else {
+			s.Posts = append(s.Posts, p)
+		}
+	}
+
+	// Sort the posts by date, earliest first
+	sort.Sort(s.Posts)
+
+	// Add next/previous to each post.
+	// An allocated but empty post is set at start/end
+	// This prevents templates from failing at start/end if nil checks are not made properly
+	for i, p := range s.Posts {
+		if i > 0 {
+			p.Prev = s.Posts[i-1]
+		} else {
+			p.Prev = new(post.Post)
+		}
+		if i+1 < len(s.Posts) {
+			p.Next = s.Posts[i+1]
+		} else {
+			p.Next = new(post.Post)
+		}
+	}
+}
+
+/*
+Write writes posts and archives to the filesystem
+*/
+func (s *Site) Write() {
+	s.WritePosts()
+	s.WriteArchives()
+}
+
+func (s *Site) WriteArchives() {
+	if render.TmplExists("archive") {
+		render.Write(s.Archive)
+	}
+	if render.TmplExists("rss") {
+		render.Write(s.Rss)
+	}
+	if render.TmplExists("home") {
+		render.Write(s.Home)
+	}
+	if render.TmplExists("paged") {
+		for _, p := range *s.Paged {
+			p.Site = s
+			render.Write(p)
+		}
+	}
+}
+
+func (s *Site) WritePosts() {
+	for _, p := range s.Posts {
+		render.Write(p)
+	}
+}
+
+func (s Site) GetTitle() string {
+	return s.Title
+}
+
+func (s Site) GetURL() string {
+	return s.URL
+}
author	Adam Mathes <adam@trenchant.org>	2017-02-09 19:40:44 -0800
committer	Adam Mathes <adam@trenchant.org>	2017-02-09 19:40:44 -0800
commit	ded6e3b25bca083cabe21bda6f4d01f6766587bc (patch)
tree	2855fa24e8b2f939bdf091f5faca411e7884ac83 /site
download	snkt-ded6e3b25bca083cabe21bda6f4d01f6766587bc.tar.gz snkt-ded6e3b25bca083cabe21bda6f4d01f6766587bc.tar.bz2 snkt-ded6e3b25bca083cabe21bda6f4d01f6766587bc.zip