Index page and post pages ready

database/database.go

@@ -0,0 +1,34 @@
+package database
+
+import (
+	"github.com/jmoiron/sqlx"
+	_ "github.com/mattn/go-sqlite3"
+	"sync"
+)
+
+var (
+	db   *sqlx.DB
+	once sync.Once
+)
+
+func GetDB() *sqlx.DB {
+	once.Do(func() {
+		db = sqlx.MustConnect("sqlite3", "./cetvorke.db")
+		postsTable := `
+    CREATE TABLE IF NOT EXISTS posts(
+        id INTEGER NOT NULL PRIMARY KEY,
+        date DATETIME,
+        year INTEGER,
+        month INTEGER,
+        day INTEGER,
+        post_title TEXT,
+        title_slug TEXT,
+        markdown_content TEXT,
+        gemtext_content TEXT
+     );
+    `
+		db.Exec(postsTable)
+	})
+
+	return db
+}

database/link.go

@@ -0,0 +1,26 @@
+package database
+
+import (
+	"fmt"
+)
+
+type Link struct {
+	ID               int
+	TitleSlug        string `db:"title_slug""`
+	Year, Month, Day int
+	Title            string `db:"post_title"`
+}
+
+func (l *Link) GemtextLink() string {
+	return fmt.Sprintf("=> /clanak/%d/%s %d-%d-%d - %s\n", l.ID, l.TitleSlug, l.Year, l.Month, l.Day, l.Title)
+}
+
+func GetRecentLinks() ([]Link, error) {
+	db := GetDB()
+	links := []Link{}
+	err := db.Select(&links, "SELECT id, title_slug, year, month, day, post_title FROM posts ORDER BY date DESC LIMIT 10")
+	if err != nil {
+		return nil, err
+	}
+	return links, nil
+}

database/post.go

@@ -0,0 +1,31 @@
+package database
+
+import (
+	"database/sql"
+	"fmt"
+)
+
+type Post struct {
+	ID               int
+	Title            string `db:"post_title"`
+	Content          string
+	Date             string
+	MarkdownContent  string         `db:"markdown_content"`
+	GemtextContent   sql.NullString `db:"gemtext_content"`
+	TitleSlug        string         `db:"title_slug"`
+	Year, Month, Day int
+}
+
+func (p *Post) GemtextPage() string {
+	return fmt.Sprintf("# %s\n\n", p.Title) + p.GemtextContent.String
+}
+
+func GetPost(id int) (*Post, error) {
+	db := GetDB()
+	post := &Post{}
+	err := db.Get(post, "SELECT id, post_title, date, markdown_content, gemtext_content, title_slug, year, month, day FROM posts WHERE id = ?", id)
+	if err != nil {
+		return nil, err
+	}
+	return post, nil
+}