move

server.py

@@ -1,7 +1,9 @@
-from flask import Flask, render_template, request, redirect
+from flask import Flask, render_template, request, redirect, make_response
 import mysql.connector
 import os
 
+# TODO: add breadcrumb
+
 mydb = mysql.connector.connect(
     host=os.environ.get("HOST"),
     user=os.environ.get("USER"),
@@ -15,7 +17,10 @@ app = Flask(__name__)
 @app.get("/")
 def show_all():
     cursor.execute('SELECT * FROM items WHERE parent_id IS NULL')
-    return render_template('show.html', cursor=cursor)
+    if request.cookies.get('movingItemId'):
+        return render_template('show.html', cursor=cursor, moving_item_id=request.cookies.get('movingItemId'))
+    else:
+        return render_template('show.html', cursor=cursor)
 
 @app.post("/")
 def create():
@@ -32,9 +37,8 @@ def create():
         )
         return redirect('/')
 
-@app.post("/<id>")
+@app.post("/<int:id>")
 def deleteUpdate(id):
-    print(request.args.get('_method'))
     # TODO: deal with deleting item that has children
     if request.args.get('_method') == 'DELETE':
         cursor.execute('DELETE FROM items WHERE id=%s LIMIT 1', [id])
@@ -53,9 +57,28 @@ def show(id):
     cursor.execute('SELECT * FROM items WHERE id=%s', [id])
     parent=cursor.fetchone()
     cursor.execute('SELECT * FROM items WHERE parent_id=%s',[id])
-    return render_template('show.html', parent=parent, cursor=cursor)
+    if request.cookies.get('movingItemId'):
+        return render_template('show.html', parent=parent, cursor=cursor, moving_item_id=request.cookies.get('movingItemId'))
+    else:
+        return render_template('show.html', parent=parent, cursor=cursor)
 
 @app.get('/<id>/edit')
 def edit(id):
     cursor.execute('SELECT * FROM items WHERE id=%s', [id])
     return render_template('edit.html', item=cursor.fetchone())
+
+@app.post('/<id>/move')
+@app.post('/move')
+def move(id=None):
+    if request.args.get('_method') == 'PUT':
+        cursor.execute('UPDATE items SET parent_id = %s WHERE id = %s LIMIT 1', [id if id else None, request.cookies.get('movingItemId')])
+        response = make_response(redirect('/' + id))
+        response.set_cookie('movingItemId', '', expires = 0)
+        return response
+    else:
+        if 'parent_id' in request.form:
+            response = make_response(redirect('/'+request.form['parent_id']))
+        else:
+            response = make_response(redirect('/'))
+        response.set_cookie('movingItemId', id)
+        return response

templates/edit.html

@@ -28,5 +28,14 @@
 			<input type="submit" value="DELETE" />
 		</form>
 	</section>
+	<section>
+		<h2>Move Item</h2>
+		<form method="POST" action="/{{item[0]}}/move">
+			{%if item[5]%}
+				<input type="hidden" value="{{item[5]}}" name="parent_id"/>
+			{%endif%}
+			<input type="submit" value="MOVE"/>
+		</form>
+	</section>
 </body>
 </html>

templates/show.html

@@ -29,6 +29,17 @@
 				</li>
 			{%endfor%}
 		</ul>
+		{%if moving_item_id %}
+			{% if parent %}
+				<form action="/{{parent[0]}}/move?_method=PUT" method="POST">
+					<input type="submit" value="Move Item Here"/>
+				</form>
+			{% else %}
+				<form action="/move?_method=PUT" method="POST">
+					<input type="submit" value="Move Item Here"/>
+				</form>
+			{% endif %}
+		{% endif %}
 	</section>
 	<section>
 		<h2>Add Item</h2>