Include form handling

7 files changed, 62 insertions, 5 deletions

diff --git a/go.mod b/go.mod
index de5cbba..b3a113d 100644
--- a/go.mod
+++ b/go.mod
@@ -3,14 +3,15 @@ module gosten
 go 1.22
 
 require (
+	github.com/Necoro/form v0.0.0-20240211223301-6fa9f8196e1e
 	github.com/go-chi/chi/v5 v5.0.11
+	github.com/gorilla/schema v1.2.1
 	github.com/mattn/go-sqlite3 v1.14.22
 	modernc.org/sqlite v1.28.0
 )
 
 require (
 	github.com/dustin/go-humanize v1.0.1 // indirect
-	github.com/google/go-cmp v0.6.0 // indirect
 	github.com/google/uuid v1.3.0 // indirect
 	github.com/kballard/go-shellquote v0.0.0-20180428030007-95032a82bc51 // indirect
 	github.com/mattn/go-isatty v0.0.20 // indirect
diff --git a/go.sum b/go.sum
index a8e5e07..ce97bc1 100644
--- a/go.sum
+++ b/go.sum
@@ -1,3 +1,5 @@
+github.com/Necoro/form v0.0.0-20240211223301-6fa9f8196e1e h1:v3DDTGBMt9pclCdG7jRyNAABmtJw3uky/Xoi/DfbWNs=
+github.com/Necoro/form v0.0.0-20240211223301-6fa9f8196e1e/go.mod h1:JxpmgZ5hjL6fyhBoZ4HAUadkp7DNqWlHbFL7l8oic4Y=
 github.com/dustin/go-humanize v1.0.1 h1:GzkhY7T5VNhEkwH0PVJgjz+fX1rhBrR7pRT3mDkpeCY=
 github.com/dustin/go-humanize v1.0.1/go.mod h1:Mu1zIs6XwVuF/gI1OepvI0qD18qycQx+mFykh5fBlto=
 github.com/go-chi/chi/v5 v5.0.11 h1:BnpYbFZ3T3S1WMpD79r7R5ThWX40TaFB7L31Y8xqSwA=
@@ -8,6 +10,8 @@ github.com/google/pprof v0.0.0-20221118152302-e6195bd50e26 h1:Xim43kblpZXfIBQsbu
 github.com/google/pprof v0.0.0-20221118152302-e6195bd50e26/go.mod h1:dDKJzRmX4S37WGHujM7tX//fmj1uioxKzKxz3lo4HJo=
 github.com/google/uuid v1.3.0 h1:t6JiXgmwXMjEs8VusXIJk2BXHsn+wx8BZdTaoZ5fu7I=
 github.com/google/uuid v1.3.0/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
+github.com/gorilla/schema v1.2.1 h1:tjDxcmdb+siIqkTNoV+qRH2mjYdr2hHe5MKXbp61ziM=
+github.com/gorilla/schema v1.2.1/go.mod h1:Dg5SSm5PV60mhF2NFaTV1xuYYj8tV8NOPRo4FggUMnM=
 github.com/kballard/go-shellquote v0.0.0-20180428030007-95032a82bc51 h1:Z9n2FFNUXsshfwJMBgNA0RU6/i7WVaAegv3PtuIHPMs=
 github.com/kballard/go-shellquote v0.0.0-20180428030007-95032a82bc51/go.mod h1:CzGEWj7cYgsdH8dAjBGEr58BoE7ScuLd+fwFZ44+/x8=
 github.com/mattn/go-isatty v0.0.20 h1:xfD0iDuEKnDkl03q4limB+vH+GxLEtL/jb4xVJSWWEY=
diff --git a/main.go b/main.go
index dd735a1..10ec34a 100644
--- a/main.go
+++ b/main.go
@@ -1,7 +1,6 @@
 package main
 
 import (
-	"context"
 	"database/sql"
 	"flag"
 	"log"
@@ -9,6 +8,8 @@ import (
 	"net/http"
 	"strconv"
 
+	"github.com/gorilla/schema"
+
 	"gosten/model"
 	"gosten/templ"
 
@@ -27,6 +28,9 @@ func init() {
 	flag.Uint64Var(&port, "p", 8080, "port to listen on")
 }
 
+var Q *model.Queries
+var s *schema.Decoder
+
 func main() {
 	flag.Parse()
 
@@ -35,8 +39,8 @@ func main() {
 		log.Fatal(err)
 	}
 
-	queries := model.New(db)
-	_, err = queries.GetUsers(context.Background())
+	Q = model.New(db)
+	s = schema.NewDecoder()
 
 	r := chi.NewRouter()
 
@@ -51,6 +55,25 @@ func main() {
 		templ.Lookup("index").Execute(w, nil)
 	})
 
+	r.Route("/login", func(r chi.Router) {
+
+		type User struct {
+			Name     string `form:"options=required"`
+			Password string `form:"type=password;options=required"`
+		}
+
+		r.Get("/", func(w http.ResponseWriter, _ *http.Request) {
+			templ.Lookup("login").Execute(w, User{})
+		})
+
+		r.Post("/", func(w http.ResponseWriter, r *http.Request) {
+			u := User{}
+			r.ParseForm()
+			s.Decode(&u, r.PostForm)
+			templ.Lookup("login2").Execute(w, u)
+		})
+	})
+
 	address := net.JoinHostPort(host, strconv.FormatUint(port, 10))
 	log.Fatal(http.ListenAndServe(address, r))
 }
diff --git a/templ/form.tpl b/templ/form.tpl
new file mode 100644
index 0000000..b17cb1d
--- /dev/null
+++ b/templ/form.tpl
@@ -0,0 +1,14 @@
+{{define "formItem"}}
+    <label {{with .ID}}for="{{.}}"{{end}}>{{.Label}}</label>
+    <input
+        {{with .ID}}id="{{.}}"{{end}}
+        type="{{.Type}}"
+        name="{{.Name}}"
+        placeholder="{{.Placeholder}}"
+        {{with .Value}}value="{{.}}"{{end}}
+        {{with .Class}}class="{{.}}"{{end}}
+        {{range .Options}} {{.}} {{end}}
+    >
+    {{with .Footer}}<p>{{.}}</p>{{end}}
+    <br />
+{{end}}
\ No newline at end of file
diff --git a/templ/login.tpl b/templ/login.tpl
new file mode 100644
index 0000000..40d49c9
--- /dev/null
+++ b/templ/login.tpl
@@ -0,0 +1,6 @@
+{{define "body"}}
+    <form action="/login" method="post">
+        {{inputs_for .}}
+        <button type="submit">Log In!</button>
+    </form>
+{{end}}
\ No newline at end of file
diff --git a/templ/login2.tpl b/templ/login2.tpl
new file mode 100644
index 0000000..89ba6a5
--- /dev/null
+++ b/templ/login2.tpl
@@ -0,0 +1,4 @@
+{{define "body"}}
+    Logged in with user: {{.Name}} <br>
+        You have chosen: {{.Password}}
+{{end}}
\ No newline at end of file
diff --git a/templ/template.go b/templ/template.go
index 8fed965..20a4de7 100644
--- a/templ/template.go
+++ b/templ/template.go
@@ -4,6 +4,8 @@ import (
 	"embed"
 	"html/template"
 	"sync"
+
+	"github.com/Necoro/form"
 )
 
 //go:embed *.tpl
@@ -13,9 +15,12 @@ var templates = make(map[string]*template.Template)
 var muTpl sync.RWMutex
 
 var baseTpl *template.Template
+var formBuilder form.Builder
 
 func init() {
-	baseTpl = template.Must(template.ParseFS(fs, "base.tpl"))
+	baseTpl = template.Must(template.ParseFS(fs, "base.tpl", "form.tpl"))
+	formBuilder = form.Builder{InputTemplate: baseTpl.Lookup("formItem")}
+	baseTpl.Funcs(formBuilder.FuncMap())
 }
 
 func Lookup(name string) *template.Template {