From 417d9bbd646248daebde2ab0ccc2fcbcb8911426 Mon Sep 17 00:00:00 2001
From: Drew DeVault <sir@cmpwn.com>
Date: Fri, 30 Oct 2020 13:41:25 -0400
Subject: [PATCH] Implement folder creation UI

---
 plugins/base/routes.go       | 44 ++++++++++++++++++++++++++++++++++++
 themes/alps/new-mailbox.html | 23 +++++++++++++++++++
 themes/alps/util.html        |  5 +++-
 3 files changed, 71 insertions(+), 1 deletion(-)
 create mode 100644 themes/alps/new-mailbox.html

diff --git a/plugins/base/routes.go b/plugins/base/routes.go
index 7e30513..c031cb0 100644
--- a/plugins/base/routes.go
+++ b/plugins/base/routes.go
@@ -31,6 +31,9 @@ func registerRoutes(p *alps.GoPlugin) {
 	p.GET("/mailbox/:mbox", handleGetMailbox)
 	p.POST("/mailbox/:mbox", handleGetMailbox)
 
+	p.GET("/new-mailbox", handleNewMailbox)
+	p.POST("/new-mailbox", handleNewMailbox)
+
 	p.GET("/message/:mbox/:uid", func(ctx *alps.Context) error {
 		return handleGetPart(ctx, false)
 	})
@@ -259,6 +262,47 @@ func handleGetMailbox(ctx *alps.Context) error {
 	})
 }
 
+type NewMailboxRenderData struct {
+	IMAPBaseRenderData
+	Error string
+}
+
+func handleNewMailbox(ctx *alps.Context) error {
+	ibase, err := newIMAPBaseRenderData(ctx, alps.NewBaseRenderData(ctx))
+	if err != nil {
+		return err
+	}
+	ibase.BaseRenderData.WithTitle("Create new folder")
+
+	if ctx.Request().Method == http.MethodPost {
+		name := ctx.FormValue("name")
+		if name == "" {
+			return ctx.Render(http.StatusOK, "new-mailbox.html", &NewMailboxRenderData{
+				IMAPBaseRenderData: *ibase,
+				Error: "Name is required",
+			})
+		}
+
+		err := ctx.Session.DoIMAP(func(c *imapclient.Client) error {
+			return c.Create(name)
+		})
+
+		if err != nil {
+			return ctx.Render(http.StatusOK, "new-mailbox.html", &NewMailboxRenderData{
+				IMAPBaseRenderData: *ibase,
+				Error: err.Error(),
+			})
+		}
+
+		return ctx.Redirect(http.StatusFound, fmt.Sprintf("/mailbox/%s", url.PathEscape(name)))
+	}
+
+	return ctx.Render(http.StatusOK, "new-mailbox.html", &NewMailboxRenderData{
+		IMAPBaseRenderData: *ibase,
+		Error: "",
+	})
+}
+
 func handleLogin(ctx *alps.Context) error {
 	username := ctx.FormValue("username")
 	password := ctx.FormValue("password")
diff --git a/themes/alps/new-mailbox.html b/themes/alps/new-mailbox.html
new file mode 100644
index 0000000..d202783
--- /dev/null
+++ b/themes/alps/new-mailbox.html
@@ -0,0 +1,23 @@
+{{template "head.html" .}}
+{{template "nav.html" .}}
+{{template "util.html" .}}
+
+<div class="page-wrap">
+  {{ template "aside" . }}
+  <div class="container">
+    <main class="create-update">
+      <form method="POST">
+        <h2>Create new folder</h2>
+        <label for="name">Name</label>
+        <input type="text" name="name" id="name" autofocus />
+        {{ if .Error }}<p>{{ .Error }}</p>{{ end }}
+        <div class="actions">
+          <button type="submit">Save</button>
+          <a class="button-link" href="/">Cancel</a>
+        </div>
+      </form>
+    </main>
+  </div>
+</div>
+
+{{template "foot.html"}}
diff --git a/themes/alps/util.html b/themes/alps/util.html
index 89e5cac..5ee456a 100644
--- a/themes/alps/util.html
+++ b/themes/alps/util.html
@@ -26,7 +26,7 @@
   <!-- the logo image, dimensions 200x32 may be present or not -->
   <a href="/compose" class="new
     {{ if eq $.GlobalData.URL.Path "/compose" }}active{{ end }}
-  ">Compose&nbsp;Mail</a>
+  ">Compose&nbsp;mail</a>
   {{ with .CategorizedMailboxes }}
   {{ with .Common.Inbox }}{{ template "mbox-link" . }}{{ end}}
   {{ with .Common.Drafts }}{{ template "mbox-link" . }}{{ end}}
@@ -42,5 +42,8 @@
   {{ end }}
   {{ end }}
   {{ end }}
+  <a href="/new-mailbox" class="new
+    {{ if eq $.GlobalData.URL.Path "/new-mailbox" }}active{{ end }}
+  ">Create&nbsp;new&nbsp;folder</a>
 </aside>
 {{ end }}