Add html viewing

2023-08-05 10:58:20 +02:00
parent 517486689e
commit 39a0d3fe00
30 changed files with 11537 additions and 1 deletions
--- a/cethttp/cethttp.go
+++ b/cethttp/cethttp.go
@@ -0,0 +1,145 @@
+package cethttp
+
+import (
+	"fmt"
+	"log"
+	"net/http"
+	"strconv"
+	"sync"
+
+	"github.com/gorilla/mux"
+	"github.com/senaduka/cetvorke/database"
+)
+
+func StartServer(waitgroup *sync.WaitGroup) {
+	defer waitgroup.Done()
+
+	r := mux.NewRouter()
+
+	r.HandleFunc("/p/{postID}/{slug}", postHandler)
+	r.HandleFunc("/", indexHandler)
+	r.HandleFunc("/a/", archiveHandler)
+	r.HandleFunc("/y/{year}/", yearHandler)
+	r.HandleFunc("/y/{year}/m/{month}/", monthHandler)
+
+	err := http.ListenAndServe(":8080", r)
+	if err != nil {
+		log.Fatal("error:", err)
+	}
+}
+
+func indexHandler(w http.ResponseWriter, r *http.Request) {
+	links, err := database.GetRecentLinks()
+	if err != nil {
+		http.Error(w, err.Error(), http.StatusInternalServerError)
+		return
+	}
+
+	response := "<h1>IslamBosna</h1>\n<h2>Najnoviji članci</h2>\n"
+
+	for _, link := range links {
+		response += "<p>" + link.HTMLLink() + "</p>\n"
+	}
+
+	response = html5Page(response)
+
+	w.Write([]byte(response))
+}
+
+func postHandler(w http.ResponseWriter, r *http.Request) {
+	vars := mux.Vars(r)
+	fmt.Println(vars)
+	postID, err := strconv.Atoi(vars["postID"])
+
+	if err != nil {
+		http.Error(w, err.Error(), http.StatusInternalServerError)
+		return
+	}
+
+	post, err := database.GetPost(postID)
+	if err != nil {
+		http.Error(w, err.Error(), http.StatusInternalServerError)
+		return
+	}
+
+	response := post.HTMLPage()
+
+	response = html5Page(response)
+
+	w.Write([]byte(response))
+}
+
+func archiveHandler(w http.ResponseWriter, r *http.Request) {
+	links, title, err := database.GetAllYearLinks()
+	if err != nil {
+		http.Error(w, err.Error(), http.StatusInternalServerError)
+		return
+	}
+
+	response := "<h1>" + title + "</h1>\n"
+
+	for _, link := range links {
+		response += "<p>" + link.HTMLArchiveLink() + "</p>\n"
+	}
+
+	response = html5Page(response)
+
+	w.Write([]byte(response))
+}
+
+func yearHandler(w http.ResponseWriter, r *http.Request) {
+	vars := mux.Vars(r)
+	year, err := strconv.Atoi(vars["year"])
+
+	if err != nil {
+		http.Error(w, err.Error(), http.StatusInternalServerError)
+		return
+	}
+
+	links, title, err := database.GetMonthLinksByYear(year)
+	if err != nil {
+		http.Error(w, err.Error(), http.StatusInternalServerError)
+		return
+	}
+
+	response := "<h1>" + title + "</h1>\n"
+
+	for _, link := range links {
+		response += "<p>" + link.HTMLArchiveMonthLink() + "</p>\n"
+	}
+
+	response = html5Page(response)
+
+	w.Write([]byte(response))
+}
+
+func monthHandler(w http.ResponseWriter, r *http.Request) {
+	vars := mux.Vars(r)
+	year, err := strconv.Atoi(vars["year"])
+
+	if err != nil {
+		http.Error(w, err.Error(), http.StatusInternalServerError)
+		return
+	}
+
+	month, err := strconv.Atoi(vars["month"])
+	if err != nil {
+		http.Error(w, err.Error(), http.StatusInternalServerError)
+		return
+	}
+
+	links, title, err := database.GetLinksByMonth(year, month)
+	if err != nil {
+		http.Error(w, err.Error(), http.StatusInternalServerError)
+		return
+	}
+
+	response := "<h1>" + title + "</h1>\n"
+
+	for _, link := range links {
+		response += "<p>" + link.HTMLLink() + "</p>\n"
+	}
+
+	response = html5Page(response)
+	w.Write([]byte(response))
+}
--- a/cethttp/template.go
+++ b/cethttp/template.go
@@ -0,0 +1,88 @@
+package cethttp
+
+import (
+	"html/template"
+	"strings"
+)
+
+const html5Template = `
+<!DOCTYPE html>
+<html lang="en">
+<head>
+	<meta charset="utf-8">
+	<title>IslamBosna</title>
+	<style>
+	 html, body {
+		 background-color: #171714;
+		 color: #f9f5c3;
+		 font-family: sans-serif;
+		 justify-content: center;
+	 }
+
+   header {
+	   width: 100%;
+	   padding-top: 0.5em;
+		 padding-bottom: 0.5em;
+	   font-family: sans-serif;
+	   font-size: 3em;
+		 background-color: #0f1115;
+		 justify-content: center;
+	 }
+
+	 header div, content div {
+	   max-width: 800px;
+		 margin: auto;
+	 }
+
+	 a:link, a:visited {
+		 color: #f9f5c3;
+	 }
+   header a:link {
+	   color: #f9f5c3;
+     text-decoration: none;
+   }
+
+   header a:visited {
+	   color: #f9f5c3;
+     text-decoration: none;
+   }
+
+	 h1 {
+		 color: #e6fbfb;
+	 }
+	</style>
+
+</head>
+
+<body>
+  <header>
+	  <div>
+	  ☙ <a href="/">IslamBosna</a>
+		</div>
+	</header>
+	<content>
+	<div>
+	{{.}}
+	</div>
+  <div>
+    <br><br>
+	  <h2>Ostalo</h2>
+	  <a href="/a/">Arhiva</a><br>
+		<a href="gemini://www.islambosna.ba/">Gemini stranica</a>
+	 </div>
+	</content>
+	<footer>
+	  &nbsp;
+	</footer>
+</body>
+</html>
+`
+
+func html5Page(html string) string {
+	t1 := template.New("html5Template")
+	t1, _ = t1.Parse(html5Template)
+	result := new(strings.Builder)
+	// execute template with html as data into result string io writer stream
+	t1.Execute(result, template.HTML(html))
+	return result.String()
+}