From 3d507d36ea2c7955d98a16b85cb7bc02c8923caa Mon Sep 17 00:00:00 2001
From: Steven Le Rouzic <steven.lerouzic@gmail.com>
Date: Mon, 15 Apr 2024 23:17:09 +0200
Subject: User login & logout

---
 view/login.templ    |  29 +++++++++++++
 view/login_templ.go | 114 ++++++++++++++++++++++++++++++++++++++++++++++++++++
 view/main.templ     |   7 +++-
 view/main_templ.go  |  10 ++++-
 4 files changed, 158 insertions(+), 2 deletions(-)
 create mode 100644 view/login.templ
 create mode 100644 view/login_templ.go

(limited to 'view')

diff --git a/view/login.templ b/view/login.templ
new file mode 100644
index 0000000..f8ea6e3
--- /dev/null
+++ b/view/login.templ
@@ -0,0 +1,29 @@
+package view
+
+import (
+    "stevenlr.com/timer/model"
+)
+
+templ LoginFormError(currentUser *model.User, err string) {
+    <div class="login-form">
+    if currentUser == nil {
+        <form hx-post="/login" hx-target-error="closest .login-form">
+            <p>
+                <input type="text" name="user" placeholder="User" />
+                <input type="password" name="password" placeholder="Password" />
+                <button type="submit">Sign in</button>
+                if err != "" {
+                    <span style="color:red;">{ err }</span>
+                }
+            </p>
+        </form>
+    } else {
+        <p>Signed in as { currentUser.Name } <button type="button" hx-post="/logout" hx-refresh>Sign out</button></p>
+    }
+    </div>
+}
+
+templ LoginForm(currentUser *model.User) {
+    @LoginFormError(currentUser, "")
+}
+
diff --git a/view/login_templ.go b/view/login_templ.go
new file mode 100644
index 0000000..db3d53e
--- /dev/null
+++ b/view/login_templ.go
@@ -0,0 +1,114 @@
+// Code generated by templ - DO NOT EDIT.
+
+// templ: version: v0.2.648
+package view
+
+//lint:file-ignore SA4006 This context is only used if a nested component is present.
+
+import "github.com/a-h/templ"
+import "context"
+import "io"
+import "bytes"
+
+import (
+	"stevenlr.com/timer/model"
+)
+
+func LoginFormError(currentUser *model.User, err string) templ.Component {
+	return templ.ComponentFunc(func(ctx context.Context, templ_7745c5c3_W io.Writer) (templ_7745c5c3_Err error) {
+		templ_7745c5c3_Buffer, templ_7745c5c3_IsBuffer := templ_7745c5c3_W.(*bytes.Buffer)
+		if !templ_7745c5c3_IsBuffer {
+			templ_7745c5c3_Buffer = templ.GetBuffer()
+			defer templ.ReleaseBuffer(templ_7745c5c3_Buffer)
+		}
+		ctx = templ.InitializeContext(ctx)
+		templ_7745c5c3_Var1 := templ.GetChildren(ctx)
+		if templ_7745c5c3_Var1 == nil {
+			templ_7745c5c3_Var1 = templ.NopComponent
+		}
+		ctx = templ.ClearChildren(ctx)
+		_, templ_7745c5c3_Err = templ_7745c5c3_Buffer.WriteString("<div class=\"login-form\">")
+		if templ_7745c5c3_Err != nil {
+			return templ_7745c5c3_Err
+		}
+		if currentUser == nil {
+			_, templ_7745c5c3_Err = templ_7745c5c3_Buffer.WriteString("<form hx-post=\"/login\" hx-target-error=\"closest .login-form\"><p><input type=\"text\" name=\"user\" placeholder=\"User\"> <input type=\"password\" name=\"password\" placeholder=\"Password\"> <button type=\"submit\">Sign in</button> ")
+			if templ_7745c5c3_Err != nil {
+				return templ_7745c5c3_Err
+			}
+			if err != "" {
+				_, templ_7745c5c3_Err = templ_7745c5c3_Buffer.WriteString("<span style=\"color:red;\">")
+				if templ_7745c5c3_Err != nil {
+					return templ_7745c5c3_Err
+				}
+				var templ_7745c5c3_Var2 string
+				templ_7745c5c3_Var2, templ_7745c5c3_Err = templ.JoinStringErrs(err)
+				if templ_7745c5c3_Err != nil {
+					return templ.Error{Err: templ_7745c5c3_Err, FileName: `view\login.templ`, Line: 16, Col: 50}
+				}
+				_, templ_7745c5c3_Err = templ_7745c5c3_Buffer.WriteString(templ.EscapeString(templ_7745c5c3_Var2))
+				if templ_7745c5c3_Err != nil {
+					return templ_7745c5c3_Err
+				}
+				_, templ_7745c5c3_Err = templ_7745c5c3_Buffer.WriteString("</span>")
+				if templ_7745c5c3_Err != nil {
+					return templ_7745c5c3_Err
+				}
+			}
+			_, templ_7745c5c3_Err = templ_7745c5c3_Buffer.WriteString("</p></form>")
+			if templ_7745c5c3_Err != nil {
+				return templ_7745c5c3_Err
+			}
+		} else {
+			_, templ_7745c5c3_Err = templ_7745c5c3_Buffer.WriteString("<p>Signed in as ")
+			if templ_7745c5c3_Err != nil {
+				return templ_7745c5c3_Err
+			}
+			var templ_7745c5c3_Var3 string
+			templ_7745c5c3_Var3, templ_7745c5c3_Err = templ.JoinStringErrs(currentUser.Name)
+			if templ_7745c5c3_Err != nil {
+				return templ.Error{Err: templ_7745c5c3_Err, FileName: `view\login.templ`, Line: 21, Col: 42}
+			}
+			_, templ_7745c5c3_Err = templ_7745c5c3_Buffer.WriteString(templ.EscapeString(templ_7745c5c3_Var3))
+			if templ_7745c5c3_Err != nil {
+				return templ_7745c5c3_Err
+			}
+			_, templ_7745c5c3_Err = templ_7745c5c3_Buffer.WriteString(" <button type=\"button\" hx-post=\"/logout\" hx-refresh>Sign out</button></p>")
+			if templ_7745c5c3_Err != nil {
+				return templ_7745c5c3_Err
+			}
+		}
+		_, templ_7745c5c3_Err = templ_7745c5c3_Buffer.WriteString("</div>")
+		if templ_7745c5c3_Err != nil {
+			return templ_7745c5c3_Err
+		}
+		if !templ_7745c5c3_IsBuffer {
+			_, templ_7745c5c3_Err = templ_7745c5c3_Buffer.WriteTo(templ_7745c5c3_W)
+		}
+		return templ_7745c5c3_Err
+	})
+}
+
+func LoginForm(currentUser *model.User) templ.Component {
+	return templ.ComponentFunc(func(ctx context.Context, templ_7745c5c3_W io.Writer) (templ_7745c5c3_Err error) {
+		templ_7745c5c3_Buffer, templ_7745c5c3_IsBuffer := templ_7745c5c3_W.(*bytes.Buffer)
+		if !templ_7745c5c3_IsBuffer {
+			templ_7745c5c3_Buffer = templ.GetBuffer()
+			defer templ.ReleaseBuffer(templ_7745c5c3_Buffer)
+		}
+		ctx = templ.InitializeContext(ctx)
+		templ_7745c5c3_Var4 := templ.GetChildren(ctx)
+		if templ_7745c5c3_Var4 == nil {
+			templ_7745c5c3_Var4 = templ.NopComponent
+		}
+		ctx = templ.ClearChildren(ctx)
+		templ_7745c5c3_Err = LoginFormError(currentUser, "").Render(ctx, templ_7745c5c3_Buffer)
+		if templ_7745c5c3_Err != nil {
+			return templ_7745c5c3_Err
+		}
+		if !templ_7745c5c3_IsBuffer {
+			_, templ_7745c5c3_Err = templ_7745c5c3_Buffer.WriteTo(templ_7745c5c3_W)
+		}
+		return templ_7745c5c3_Err
+	})
+}
diff --git a/view/main.templ b/view/main.templ
index 64a365c..06cb872 100644
--- a/view/main.templ
+++ b/view/main.templ
@@ -1,6 +1,10 @@
 package view
 
-templ Main(contents templ.Component) {
+import (
+    "stevenlr.com/timer/model"
+)
+
+templ Main(contents templ.Component, currentUser *model.User) {
     <!DOCTYPE html>
     <html>
     <head>
@@ -11,6 +15,7 @@ templ Main(contents templ.Component) {
         <script src="/static/response-targets.js"></script>
     </head>
     <body hx-boost="true" hx-ext="response-targets">
+        @LoginForm(currentUser)
         @contents
     </body>
     </html>
diff --git a/view/main_templ.go b/view/main_templ.go
index 5b3831d..0b4504c 100644
--- a/view/main_templ.go
+++ b/view/main_templ.go
@@ -10,7 +10,11 @@ import "context"
 import "io"
 import "bytes"
 
-func Main(contents templ.Component) templ.Component {
+import (
+	"stevenlr.com/timer/model"
+)
+
+func Main(contents templ.Component, currentUser *model.User) templ.Component {
 	return templ.ComponentFunc(func(ctx context.Context, templ_7745c5c3_W io.Writer) (templ_7745c5c3_Err error) {
 		templ_7745c5c3_Buffer, templ_7745c5c3_IsBuffer := templ_7745c5c3_W.(*bytes.Buffer)
 		if !templ_7745c5c3_IsBuffer {
@@ -27,6 +31,10 @@ func Main(contents templ.Component) templ.Component {
 		if templ_7745c5c3_Err != nil {
 			return templ_7745c5c3_Err
 		}
+		templ_7745c5c3_Err = LoginForm(currentUser).Render(ctx, templ_7745c5c3_Buffer)
+		if templ_7745c5c3_Err != nil {
+			return templ_7745c5c3_Err
+		}
 		templ_7745c5c3_Err = contents.Render(ctx, templ_7745c5c3_Buffer)
 		if templ_7745c5c3_Err != nil {
 			return templ_7745c5c3_Err
-- 
cgit