hmn/src/website/routes.go

89 lines
1.9 KiB
Go

package website
import (
"context"
"fmt"
"net/http"
"git.handmade.network/hmn/hmn/src/logging"
"git.handmade.network/hmn/hmn/src/templates"
"github.com/jackc/pgx/v4/pgxpool"
"github.com/julienschmidt/httprouter"
)
type websiteRoutes struct {
*HMNRouter
conn *pgxpool.Pool
}
func NewWebsiteRoutes(conn *pgxpool.Pool) http.Handler {
routes := &websiteRoutes{
HMNRouter: &HMNRouter{HttpRouter: httprouter.New()},
conn: conn,
}
routes.GET("/", routes.Index)
routes.GET("/project/:id", routes.Project)
routes.GET("/assets/project.css", routes.ProjectCSS)
routes.ServeFiles("/public/*filepath", http.Dir("public"))
return routes
}
func (s *websiteRoutes) Index(c *RequestContext, p httprouter.Params) {
err := c.WriteTemplate("index.html", templates.BaseData{
Project: templates.Project{
Name: "Handmade Network",
Color: "cd4e31",
IsHMN: true,
HasBlog: true,
HasForum: true,
HasWiki: true,
HasLibrary: true,
},
Theme: "dark",
})
if err != nil {
panic(err)
}
}
func (s *websiteRoutes) Project(c *RequestContext, p httprouter.Params) {
id := p.ByName("id")
row := s.conn.QueryRow(context.Background(), "SELECT name FROM handmade_project WHERE id = $1", p.ByName("id"))
var name string
err := row.Scan(&name)
if err != nil {
panic(err)
}
c.Body.Write([]byte(fmt.Sprintf("(%s) %s\n", id, name)))
}
func (s *websiteRoutes) ProjectCSS(c *RequestContext, p httprouter.Params) {
color := c.URL().Query().Get("color")
if color == "" {
c.StatusCode = http.StatusBadRequest
c.Body.Write([]byte("You must provide a 'color' parameter.\n"))
return
}
templateData := struct {
Color string
Theme string
}{
Color: color,
Theme: "dark",
}
c.Headers().Add("Content-Type", "text/css")
err := c.WriteTemplate("project.css", templateData)
if err != nil {
logging.Error().Err(err).Msg("failed to generate project CSS")
return
}
}