Revert "Removed old stuff"

This reverts commit 45e66ca7e6.

dbcontroll.py

@@ -0,0 +1,31 @@
+import sqlite3
+from flask import render_template
+from __main__ import app
+
+@app.route("/database")
+def database():
+    con = sqlite3.connect("kver.db")
+    cursor = con.cursor()
+
+    # cursor.execute("INSERT INTO movie VALUES (?, ?, ?)", ("Erster Film", 1900, 8.2))
+    # con.commit()
+
+    res = cursor.execute("SELECT name FROM sqlite_master WHERE type='table';")
+
+    return render_template("database.html", tables=res.fetchall())
+
+# !!! USER VALUE IN SQL STATEMENT !!!
+@app.route("/database/<table>")
+def db_table(table):
+
+    con = sqlite3.connect("kver.db")
+    cursor = con.cursor()
+
+    # cursor.execute("INSERT INTO movie VALUES (?, ?, ?)", ("Erster Film", 1900, 8.2))
+    # con.commit()
+
+    # columns = cursor.execute("SELECT sql FROM sqlite_master WHERE type='table' AND name=?;", [table])
+    # !!! USER VALUE IN SQL-STATEMENT !!!
+    data = cursor.execute(f"SELECT * FROM {table};")
+
+    return render_template("database_table.html", data=data.fetchall())

imageupload.py

@@ -0,0 +1,36 @@
+import os
+from PIL import Image
+from flask import request, render_template
+from __main__ import app
+
+@app.route("/upload", methods=['GET', 'POST'])
+def upload():
+    state="Nothing done..."
+    success=False
+
+    if request.method == 'POST':
+        if 'file' not in request.files:
+            state='No file'
+
+        file = request.files['file']
+
+        if file.filename == '':
+            state="No File selected!"
+
+        if file:
+            filename = "uploadedfile"
+            file.save(os.path.join(app.config['UPLOAD_FOLDER'], filename))
+            state="File uploaded!"
+            success=True
+
+    imagedata = []
+    if success:
+        try:
+            i = Image.open("uploads/uploadedfile")
+            imagedata.append(i.format)
+            imagedata.append(i.size)
+        except Exception as e:
+            imagedata.append(e)
+
+        
+    return render_template("upload.html", state=state, imagedata=imagedata)