Updated article loader and added test entry to database

server/article.go

@@ -1,29 +1,57 @@
 package server
 
 import (
+	"TheAdversary/config"
 	"TheAdversary/database"
-	"database/sql"
-	"fmt"
 	"github.com/gorilla/mux"
 	"net/http"
+	"text/template"
+	"time"
 )
 
-// var tmpl = template.Must(template.ParseFiles(config.ArticleTemplate))
+var tmpl = template.Must(template.ParseFiles(config.ArticleTemplate))
+
+type tmplArticle struct {
+	Title    string
+	Summary  string
+	Image    string
+	Authors  []string
+	Tags     []string
+	Date     string
+	Modified bool
+	Content  string
+}
 
 func Article(w http.ResponseWriter, r *http.Request) {
 	w.Header().Set("Content-Type", "text/html")
 
 	articleName := mux.Vars(r)["article"]
-	var article string
-	if err := database.GetDB().Table("article").Select("html").Where("name = ?", articleName).First(&article).Error; err != nil {
-		if err == sql.ErrNoRows {
-			Error404(w, r)
-		} else {
-			Error500(w, r)
-		}
-		return
-	}
+	var article database.Article
+	if database.GetDB().Table("article").Where("link = ?", articleName).First(&article).RowsAffected == 0 {
+		Error404(w, r)
+	} else if database.GetDB().Error != nil {
+		Error500(w, r)
+	} else {
+		var authors, tags []string
+		database.GetDB().Table("author").Select("id").Where("id IN (?)", database.GetDB().Table("article_author").Select("author_id").Where("article_id = ?", article.Id)).Find(&authors)
+		database.GetDB().Table("article_tag").Where("article_id = ?", article.Id).Find(&tags)
 
-	w.WriteHeader(http.StatusOK)
-	fmt.Fprint(w, article)
+		ta := tmplArticle{
+			Title:   article.Title,
+			Summary: article.Summary,
+			Image:   article.Image,
+			Authors: authors,
+			Tags:    tags,
+			Content: article.Html,
+		}
+		if article.Modified > 0 {
+			ta.Date = time.Unix(article.Modified, 0).Format("Monday, 2. January 2006 | 15:04")
+			ta.Modified = true
+		} else {
+			ta.Date = time.Unix(article.Created, 0).Format("Monday, 2. January 2006 | 15:04")
+		}
+
+		w.WriteHeader(http.StatusOK)
+		tmpl.Execute(w, ta)
+	}
 }