Datenbank Script erstellt, mit Events angefangen

database.go

@@ -0,0 +1,28 @@
+package main
+
+import (
+	"database/sql"
+)
+
+func dbConnect(username string, password string, address string, port string, database string) *sql.DB {
+	db, err := sql.Open("mysql", username+":"+password+"@tcp("+address+":"+port+")/"+database)
+
+	if err != nil {
+		panic(err)
+	}
+
+	return db
+}
+
+func dbClose(database *sql.DB) {
+	database.Close()
+}
+
+func dbQuerry(database *sql.DB, sqlCode string) *sql.Rows {
+	results, err := database.Query("SELECT id, name FROM tags")
+	if err != nil {
+		panic(err)
+	}
+
+	return results
+}

events.go

@@ -0,0 +1,20 @@
+package main
+
+func getEvents() []event {
+	db := dbConnect("root", "", "localhost", "3306", "ctdo")
+
+	rows := dbQuerry(db, "SELECT * FROM events;")
+
+	events := []event{}
+
+	for rows.Next() {
+		Event := new(event)
+		err := rows.Scan(&Event.date, &Event.description, &Event.media, &Event.title)
+		if err != nil {
+			panic(err)
+		}
+		events = append(events, *Event)
+	}
+
+	return events
+}

func.go

@@ -134,6 +134,15 @@ func htmlReplacer(input string, activePage string) string {
 		output = strings.ReplaceAll(output, "!TOPICTREFF", htmlElement("h3", "Nächster Topictreff findet in "+string(getNextTopic().days)+" Tagen statt!", "class=\"topic\"")+htmlElement("p", "Am "+getNextTopic().date, "class=\"topic\""))
 	}
 
+	events := getEvents()
+
+	if len(events) == 0 {
+		output = strings.ReplaceAll(output, "!EVENTS", htmlNewBanner("Rundgang", "https://www.chaostreff-dortmund.de/rundgang/"))
+	} else {
+
+		output = strings.ReplaceAll(output, "!EVENTS", htmlNewBanner("Rundgang", "https://www.chaostreff-dortmund.de/rundgang/"))
+	}
+
 	output = strings.ReplaceAll(output, "!NEWBANNER", htmlNewBanner("Rundgang", "https://www.chaostreff-dortmund.de/rundgang/"))
 
 	return output

main.go

@@ -8,6 +8,7 @@ import (
 )
 
 func main() {
+	println(len(getEvents()))
 	addr := ":80"
 
 	handler()