From 701ba9c48f66b022d49e7fa08723a0936b9f0f8a Mon Sep 17 00:00:00 2001
From: Bel LaPointe <breel@qualtrics.com>
Date: Tue, 15 Feb 2022 16:08:24 -0700
Subject: [PATCH] editor technically works

---
 spike/review/reinvent/ezmded/server/server.go | 46 +++++++++++++++++--
 spike/review/reinvent/ezmded/server/todo.yaml |  1 +
 .../ezmded/ui/templates/_editor.ctmpl         |  4 +-
 .../ezmded/ui/templates/_import.ctmpl         | 19 ++++++++
 4 files changed, 64 insertions(+), 6 deletions(-)

diff --git a/spike/review/reinvent/ezmded/server/server.go b/spike/review/reinvent/ezmded/server/server.go
index b06e3b3..e0f44c7 100644
--- a/spike/review/reinvent/ezmded/server/server.go
+++ b/spike/review/reinvent/ezmded/server/server.go
@@ -222,17 +222,57 @@ func (server *Server) uiSearchHandler(w http.ResponseWriter, r *http.Request) er
 		data[i].ID = idsTitles[i][0]
 		data[i].Title = idsTitles[i][1]
 	}
-	log.Printf("ui search: %v", data)
 	return t.Lookup("search").Execute(w, map[string]interface{}{"Results": data})
 }
 
 func (server *Server) uiFilesHandler(w http.ResponseWriter, r *http.Request) error {
 	r.URL.Path = strings.TrimPrefix(r.URL.Path, "/ui/files")
+	id := strings.Split(strings.TrimPrefix(r.URL.Path, "/"), "/")
+	if len(id) == 0 || (len(id) == 1 && id[0] == "") {
+		return server.rootHandler(w, r)
+	}
 	t, err := server.uiSubTemplates()
 	if err != nil {
 		return err
 	}
-	return t.Lookup("files").Execute(w, "TODO data")
+	t, err = t.ParseFiles(path.Join(server.root, "ui", "files.ctmpl"))
+	if err != nil {
+		return err
+	}
+	tree := server.tree()
+	branches, err := tree.GetRootMeta()
+	if err != nil {
+		return err
+	}
+	branchesJSON, err := json.Marshal(branches)
+	if err != nil {
+		return err
+	}
+	var parent Leaf
+	if len(id) > 1 {
+		parent, err = tree.Get(id[:len(id)-1])
+		if err != nil {
+			return err
+		}
+	}
+	leaf, err := tree.Get(id)
+	if err != nil {
+		if len(id) > 1 && parent.Title == "" {
+			return err
+		}
+	}
+	data := map[string]interface{}{
+		"This": map[string]string{
+			"Title":   leaf.Title,
+			"Content": leaf.Content,
+			"ID":      r.URL.Path,
+			"PID":     path.Dir(r.URL.Path),
+			"PTitle":  parent.Title,
+		},
+		"Tree": string(branchesJSON),
+	}
+	log.Printf("%v => %+v", id, data)
+	return t.Lookup("files").Execute(w, data)
 }
 
 func (server *Server) uiSubTemplates() (*template.Template, error) {
@@ -263,7 +303,7 @@ func (server *Server) uiSubTemplates() (*template.Template, error) {
 }
 
 func (server *Server) rootHandler(w http.ResponseWriter, r *http.Request) error {
-	http.Redirect(w, r, "/ui/files", 301)
+	http.Redirect(w, r, "/ui/files/"+uuid.New().String()[:5], 301)
 	return nil
 }
 
diff --git a/spike/review/reinvent/ezmded/server/todo.yaml b/spike/review/reinvent/ezmded/server/todo.yaml
index 87f6753..4b7c18b 100644
--- a/spike/review/reinvent/ezmded/server/todo.yaml
+++ b/spike/review/reinvent/ezmded/server/todo.yaml
@@ -1,4 +1,5 @@
 todo:
+- do not rewrite .md title vs. link cause hrefs to ./gobs.md wont work
 - https://codepen.io/bisserof/pen/nrMveb
 - breadcrumb; https://concisecss.com/documentation/ui
 - alert box; https://concisecss.com/documentation/ui
diff --git a/spike/review/reinvent/ezmded/ui/templates/_editor.ctmpl b/spike/review/reinvent/ezmded/ui/templates/_editor.ctmpl
index 9c02dfe..4df55a6 100644
--- a/spike/review/reinvent/ezmded/ui/templates/_editor.ctmpl
+++ b/spike/review/reinvent/ezmded/ui/templates/_editor.ctmpl
@@ -43,7 +43,7 @@
 	function pushFile() {
 		const title = document.getElementById("title").innerHTML ? document.getElementById("title").innerHTML : ""
 		const body = easyMDE.value() ? easyMDE.value() : ""
-		const id = easyMDE.meta.id ? easyMDE.meta.id : ""
+		const id = window.location.pathname.includes("/ui/files/") ? window.location.pathname.split("/ui/files/")[1] : ""
 		headers = {}
 		if (title)
 			headers["Title"] = title
@@ -52,8 +52,6 @@
 				alert(`failed to push file ${id}: ${status}: ${body}`)
 				throw `failed to push file ${id}: ${status}: ${body}`
 			}
-			drawTree()
-			//drawFile(id)
 			document.getElementById("saveFeedback").innerHTML = "success!"
 			if (saveFeedbackInterval) {
 				clearTimeout(saveFeedbackInterval)
diff --git a/spike/review/reinvent/ezmded/ui/templates/_import.ctmpl b/spike/review/reinvent/ezmded/ui/templates/_import.ctmpl
index d97fce9..3311e22 100644
--- a/spike/review/reinvent/ezmded/ui/templates/_import.ctmpl
+++ b/spike/review/reinvent/ezmded/ui/templates/_import.ctmpl
@@ -76,4 +76,23 @@
 		height: 100%;
    }
 </style>
+<script>
+	function http(method, remote, callback, body, headers) {
+		var xmlhttp = new XMLHttpRequest();
+		xmlhttp.onreadystatechange = function() {
+			if (xmlhttp.readyState == XMLHttpRequest.DONE) {
+				callback(xmlhttp.responseText, xmlhttp.status, (key) => xmlhttp.getResponseHeader(key))
+			}
+		};
+		xmlhttp.open(method, remote, true);
+		if (typeof body == "undefined") {
+			body = null
+		}
+		if (headers) {
+			for (var key in headers)
+				xmlhttp.setRequestHeader(key, headers[key])
+		}
+		xmlhttp.send(body);
+	}
+</script>
 {{ end }}