72 lines
1.5 KiB
Go
72 lines
1.5 KiB
Go
package main
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import (
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"fmt"
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"html/template"
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"net/http"
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"os"
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"strings"
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)
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//Page : Is exported to PostCollection
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type Page struct {
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Title string
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MenuItems []string
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Posts []Post
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}
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var name = "takunomi"
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var posts []Post
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var sections = []string{"about", "past", "contact"}
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var templates = template.Must(template.ParseFiles("blog.tmpl", "blog_roll.tmpl", "style.tmpl", "post.tmpl"))
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func main() {
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NewPostsCollection()
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http.HandleFunc("/", blogHandler)
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http.HandleFunc("/post/", postHandler)
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if os.Args[1] == "local" {
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http.ListenAndServe(":8080", nil)
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}
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if os.Args[1] == "ext" {
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http.ListenAndServe(":35291", nil)
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}
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}
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func errorHandler(w http.ResponseWriter, req *http.Request, status int) {
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w.WriteHeader(status)
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if status == http.StatusNotFound {
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fmt.Fprint(w, "custom 404")
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}
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}
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func blogHandler(w http.ResponseWriter, req *http.Request) {
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if req.URL.Path != "/" {
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errorHandler(w, req, http.StatusNotFound)
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return
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}
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posts = getNewestPosts(3)
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page := Page{name, sections, posts}
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renderTemplates(w, page)
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}
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func postHandler(w http.ResponseWriter, r *http.Request) {
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title := strings.TrimPrefix(r.URL.Path, "/post/")
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posts := []Post{getPostByURLTitle(title)}
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page := Page{name, sections, posts}
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renderTemplates(w, page)
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}
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func renderTemplates(w http.ResponseWriter, p Page) {
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s1 := templates.Lookup("blog.tmpl")
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s1.ExecuteTemplate(w, "blog", p)
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s2 := templates.Lookup("blog_roll.tmpl")
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s2.ExecuteTemplate(w, "blog_roll", nil)
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s3 := templates.Lookup("post.tmpl")
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s3.ExecuteTemplate(w, "post", nil)
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}
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