From 419833a9c43e366859fbb123a9edda7640b7ab52 Mon Sep 17 00:00:00 2001
From: tebarius <tba@gmx.li>
Date: Mon, 13 Nov 2023 17:58:42 +0100
Subject: [PATCH] =?UTF-8?q?Variante=20mit=20POST-REQUESTS=20erg=C3=A4nzt?=
 =?UTF-8?q?=20und=20Dockerfiles=20auf=20POST=20umgestellt?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .idea/workspace.xml                          |  98 ++++++--
 Dockerfile                                   |   6 +-
 Dockerfile-RasPi                             |   6 +-
 app/{Flask-QR.py => GET-Flask-QR.py}         |   6 +-
 app/Post-Flask-QR.py                         | 234 +++++++++++++++++++
 app/{templates => get-templates}/base.html   |   0
 app/{templates => get-templates}/cal.html    |   0
 app/{templates => get-templates}/geo.html    |   0
 app/{templates => get-templates}/index.html  |   0
 app/{templates => get-templates}/mail.html   |   0
 app/{templates => get-templates}/mecard.html |   0
 app/{templates => get-templates}/tel.html    |   0
 app/{templates => get-templates}/text.html   |   0
 app/{templates => get-templates}/url.html    |   0
 app/{templates => get-templates}/vcard.html  |   0
 app/{templates => get-templates}/wifi.html   |   0
 app/post-templates/base.html                 |  17 ++
 app/post-templates/cal.html                  |  30 +++
 app/post-templates/geo.html                  |  36 +++
 app/post-templates/index.html                |  15 ++
 app/post-templates/mail.html                 |  24 ++
 app/post-templates/mecard.html               |  49 ++++
 app/post-templates/qr.html                   |  15 ++
 app/post-templates/tel.html                  |  12 +
 app/post-templates/text.html                 |  12 +
 app/post-templates/url.html                  |  15 ++
 app/post-templates/vcard.html                |  63 +++++
 app/post-templates/wifi.html                 |  31 +++
 28 files changed, 639 insertions(+), 30 deletions(-)
 rename app/{Flask-QR.py => GET-Flask-QR.py} (98%)
 mode change 100755 => 100644
 create mode 100644 app/Post-Flask-QR.py
 rename app/{templates => get-templates}/base.html (100%)
 rename app/{templates => get-templates}/cal.html (100%)
 rename app/{templates => get-templates}/geo.html (100%)
 rename app/{templates => get-templates}/index.html (100%)
 rename app/{templates => get-templates}/mail.html (100%)
 rename app/{templates => get-templates}/mecard.html (100%)
 rename app/{templates => get-templates}/tel.html (100%)
 rename app/{templates => get-templates}/text.html (100%)
 rename app/{templates => get-templates}/url.html (100%)
 rename app/{templates => get-templates}/vcard.html (100%)
 rename app/{templates => get-templates}/wifi.html (100%)
 create mode 100644 app/post-templates/base.html
 create mode 100644 app/post-templates/cal.html
 create mode 100644 app/post-templates/geo.html
 create mode 100644 app/post-templates/index.html
 create mode 100644 app/post-templates/mail.html
 create mode 100644 app/post-templates/mecard.html
 create mode 100644 app/post-templates/qr.html
 create mode 100644 app/post-templates/tel.html
 create mode 100644 app/post-templates/text.html
 create mode 100644 app/post-templates/url.html
 create mode 100644 app/post-templates/vcard.html
 create mode 100644 app/post-templates/wifi.html

diff --git a/.idea/workspace.xml b/.idea/workspace.xml
index fd3347e..c81f81b 100644
--- a/.idea/workspace.xml
+++ b/.idea/workspace.xml
@@ -4,13 +4,36 @@
     <option name="autoReloadType" value="SELECTIVE" />
   </component>
   <component name="ChangeListManager">
-    <list default="true" id="3fdfc273-527d-4717-bd6d-4ba98fba7555" name="Changes" comment="pip-Kommentar in .py gekürzt">
+    <list default="true" id="3fdfc273-527d-4717-bd6d-4ba98fba7555" name="Changes" comment="Variante mit POST-REQUESTS ergänzt und Dockerfiles auf POST umgestellt">
+      <change afterPath="$PROJECT_DIR$/app/GET-Flask-QR.py" afterDir="false" />
+      <change afterPath="$PROJECT_DIR$/app/post-templates/base.html" afterDir="false" />
+      <change afterPath="$PROJECT_DIR$/app/post-templates/cal.html" afterDir="false" />
+      <change afterPath="$PROJECT_DIR$/app/post-templates/geo.html" afterDir="false" />
+      <change afterPath="$PROJECT_DIR$/app/post-templates/index.html" afterDir="false" />
+      <change afterPath="$PROJECT_DIR$/app/post-templates/mail.html" afterDir="false" />
+      <change afterPath="$PROJECT_DIR$/app/post-templates/mecard.html" afterDir="false" />
+      <change afterPath="$PROJECT_DIR$/app/post-templates/qr.html" afterDir="false" />
+      <change afterPath="$PROJECT_DIR$/app/post-templates/tel.html" afterDir="false" />
+      <change afterPath="$PROJECT_DIR$/app/post-templates/text.html" afterDir="false" />
+      <change afterPath="$PROJECT_DIR$/app/post-templates/url.html" afterDir="false" />
+      <change afterPath="$PROJECT_DIR$/app/post-templates/vcard.html" afterDir="false" />
+      <change afterPath="$PROJECT_DIR$/app/post-templates/wifi.html" afterDir="false" />
       <change beforePath="$PROJECT_DIR$/.idea/workspace.xml" beforeDir="false" afterPath="$PROJECT_DIR$/.idea/workspace.xml" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/app/Flask-QR.py" beforeDir="false" afterPath="$PROJECT_DIR$/app/Flask-QR.py" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/app/static/favicon.ico" beforeDir="false" afterPath="$PROJECT_DIR$/app/qr-static/favicon.ico" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/app/static/style.css" beforeDir="false" afterPath="$PROJECT_DIR$/app/qr-static/style.css" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/app/templates/index.html" beforeDir="false" afterPath="$PROJECT_DIR$/app/templates/index.html" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/app/templates/qr.html" beforeDir="false" afterPath="$PROJECT_DIR$/app/templates/qr.html" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/Dockerfile" beforeDir="false" afterPath="$PROJECT_DIR$/Dockerfile" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/Dockerfile-RasPi" beforeDir="false" afterPath="$PROJECT_DIR$/Dockerfile-RasPi" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/app/Flask-QR.py" beforeDir="false" afterPath="$PROJECT_DIR$/app/Post-Flask-QR.py" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/app/templates/base.html" beforeDir="false" afterPath="$PROJECT_DIR$/app/get-templates/base.html" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/app/templates/cal.html" beforeDir="false" afterPath="$PROJECT_DIR$/app/get-templates/cal.html" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/app/templates/geo.html" beforeDir="false" afterPath="$PROJECT_DIR$/app/get-templates/geo.html" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/app/templates/index.html" beforeDir="false" afterPath="$PROJECT_DIR$/app/get-templates/index.html" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/app/templates/mail.html" beforeDir="false" afterPath="$PROJECT_DIR$/app/get-templates/mail.html" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/app/templates/mecard.html" beforeDir="false" afterPath="$PROJECT_DIR$/app/get-templates/mecard.html" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/app/templates/qr.html" beforeDir="false" afterPath="$PROJECT_DIR$/app/get-templates/qr.html" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/app/templates/tel.html" beforeDir="false" afterPath="$PROJECT_DIR$/app/get-templates/tel.html" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/app/templates/text.html" beforeDir="false" afterPath="$PROJECT_DIR$/app/get-templates/text.html" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/app/templates/url.html" beforeDir="false" afterPath="$PROJECT_DIR$/app/get-templates/url.html" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/app/templates/vcard.html" beforeDir="false" afterPath="$PROJECT_DIR$/app/get-templates/vcard.html" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/app/templates/wifi.html" beforeDir="false" afterPath="$PROJECT_DIR$/app/get-templates/wifi.html" afterDir="false" />
     </list>
     <option name="SHOW_DIALOG" value="false" />
     <option name="HIGHLIGHT_CONFLICTS" value="true" />
@@ -65,25 +88,26 @@
     <option name="hideEmptyMiddlePackages" value="true" />
     <option name="showLibraryContents" value="true" />
   </component>
-  <component name="PropertiesComponent">{
-  &quot;keyToString&quot;: {
-    &quot;DefaultHtmlFileTemplate&quot;: &quot;HTML File&quot;,
-    &quot;RunOnceActivity.OpenProjectViewOnStart&quot;: &quot;true&quot;,
-    &quot;RunOnceActivity.ShowReadmeOnStart&quot;: &quot;true&quot;,
-    &quot;SHARE_PROJECT_CONFIGURATION_FILES&quot;: &quot;true&quot;,
-    &quot;ignore.virus.scanning.warn.message&quot;: &quot;true&quot;,
-    &quot;last_opened_file_path&quot;: &quot;/home/tebarius/IdeaProjects/Docker-Flask-QR/app/templates&quot;,
-    &quot;project.structure.last.edited&quot;: &quot;Modules&quot;,
-    &quot;project.structure.proportion&quot;: &quot;0.15&quot;,
-    &quot;project.structure.side.proportion&quot;: &quot;0.2&quot;,
-    &quot;settings.editor.selected.configurable&quot;: &quot;preferences.keymap&quot;
+  <component name="PropertiesComponent"><![CDATA[{
+  "keyToString": {
+    "DefaultHtmlFileTemplate": "HTML File",
+    "RunOnceActivity.OpenProjectViewOnStart": "true",
+    "RunOnceActivity.ShowReadmeOnStart": "true",
+    "SHARE_PROJECT_CONFIGURATION_FILES": "true",
+    "ignore.virus.scanning.warn.message": "true",
+    "last_opened_file_path": "D:/mager/Documents/IntelliJ/Docker-Flask-QR/app/Post-Flask-QR.py",
+    "project.structure.last.edited": "Modules",
+    "project.structure.proportion": "0.15",
+    "project.structure.side.proportion": "0.2",
+    "settings.editor.selected.configurable": "preferences.keymap"
   }
-}</component>
+}]]></component>
   <component name="RecentsManager">
     <key name="CopyFile.RECENT_KEYS">
+      <recent name="D:\mager\Documents\IntelliJ\Docker-Flask-QR" />
+      <recent name="D:\mager\Documents\IntelliJ\Docker-Flask-QR\app" />
       <recent name="$PROJECT_DIR$/app/templates" />
       <recent name="D:\mager\Documents\IntelliJ\Docker-Flask-QR\app\templates" />
-      <recent name="D:\mager\Documents\IntelliJ\Docker-Flask-QR" />
       <recent name="D:\mager\Documents\IntelliJ\Docker-Flask-QR\templates" />
     </key>
     <key name="MoveFile.RECENT_KEYS">
@@ -93,8 +117,8 @@
       <recent name="D:\mager\Documents\IntelliJ\Docker-Flask-QR" />
     </key>
   </component>
-  <component name="RunManager" selected="Docker.Dockerfile-Raspi">
-    <configuration name="Flask-QR" type="PythonConfigurationType" factoryName="Python" nameIsGenerated="true">
+  <component name="RunManager" selected="Python.Post-Flask-QR">
+    <configuration name="GET-Flask-QR" type="PythonConfigurationType" factoryName="Python" nameIsGenerated="true">
       <module name="Docker-Flask-QR" />
       <option name="INTERPRETER_OPTIONS" value="" />
       <option name="PARENT_ENVS" value="true" />
@@ -107,7 +131,29 @@
       <option name="IS_MODULE_SDK" value="false" />
       <option name="ADD_CONTENT_ROOTS" value="true" />
       <option name="ADD_SOURCE_ROOTS" value="true" />
-      <option name="SCRIPT_NAME" value="$PROJECT_DIR$/app/Flask-QR.py" />
+      <option name="SCRIPT_NAME" value="$PROJECT_DIR$/app/GET-Flask-QR.py" />
+      <option name="PARAMETERS" value="" />
+      <option name="SHOW_COMMAND_LINE" value="false" />
+      <option name="EMULATE_TERMINAL" value="false" />
+      <option name="MODULE_MODE" value="false" />
+      <option name="REDIRECT_INPUT" value="false" />
+      <option name="INPUT_FILE" value="" />
+      <method v="2" />
+    </configuration>
+    <configuration name="Post-Flask-QR" type="PythonConfigurationType" factoryName="Python" nameIsGenerated="true">
+      <module name="Docker-Flask-QR" />
+      <option name="INTERPRETER_OPTIONS" value="" />
+      <option name="PARENT_ENVS" value="true" />
+      <envs>
+        <env name="PYTHONUNBUFFERED" value="1" />
+      </envs>
+      <option name="SDK_HOME" value="" />
+      <option name="SDK_NAME" value="Python 3.12 (Docker-Flask-QR)" />
+      <option name="WORKING_DIRECTORY" value="" />
+      <option name="IS_MODULE_SDK" value="false" />
+      <option name="ADD_CONTENT_ROOTS" value="true" />
+      <option name="ADD_SOURCE_ROOTS" value="true" />
+      <option name="SCRIPT_NAME" value="$PROJECT_DIR$/app/Post-Flask-QR.py" />
       <option name="PARAMETERS" value="" />
       <option name="SHOW_COMMAND_LINE" value="false" />
       <option name="EMULATE_TERMINAL" value="false" />
@@ -125,7 +171,8 @@
     <list>
       <item itemvalue="Docker.Dockerfile-local" />
       <item itemvalue="Docker.Dockerfile-Raspi" />
-      <item itemvalue="Python.Flask-QR" />
+      <item itemvalue="Python.GET-Flask-QR" />
+      <item itemvalue="Python.Post-Flask-QR" />
     </list>
   </component>
   <component name="SpellCheckerSettings" RuntimeDictionaries="0" Folders="0" CustomDictionaries="0" DefaultDictionary="application-level" UseSingleDictionary="true" transferred="true" />
@@ -244,7 +291,8 @@
     <MESSAGE value="geo ergänzt" />
     <MESSAGE value="geo.html verändert" />
     <MESSAGE value="pip-Kommentar in .py gekürzt" />
-    <option name="LAST_COMMIT_MESSAGE" value="pip-Kommentar in .py gekürzt" />
+    <MESSAGE value="Variante mit POST-REQUESTS ergänzt und Dockerfiles auf POST umgestellt" />
+    <option name="LAST_COMMIT_MESSAGE" value="Variante mit POST-REQUESTS ergänzt und Dockerfiles auf POST umgestellt" />
   </component>
   <component name="XSLT-Support.FileAssociations.UIState">
     <expand />
diff --git a/Dockerfile b/Dockerfile
index d804d5a..1f07b7c 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -12,4 +12,8 @@ RUN pip install --trusted-host pypi.python.org -r requirements.txt
 
 EXPOSE 8002
 
-CMD ["python", "Flask-QR.py"]
\ No newline at end of file
+# with GET-REQUESTS
+#CMD ["python", "GET-Flask-QR.py"]
+
+# the same with POST-REQUESTS
+CMD ["python", "Post-Flask-QR.py"]
\ No newline at end of file
diff --git a/Dockerfile-RasPi b/Dockerfile-RasPi
index f1e4f6a..82e0fbd 100644
--- a/Dockerfile-RasPi
+++ b/Dockerfile-RasPi
@@ -15,4 +15,8 @@ RUN pip install --trusted-host pypi.python.org -r requirements.txt
 
 EXPOSE 8002
 
-CMD ["python", "Flask-QR.py"]
\ No newline at end of file
+# with GET-REQUESTS
+#CMD ["python", "GET-Flask-QR.py"]
+
+# the same with POST-REQUESTS
+CMD ["python", "Post-Flask-QR.py"]
\ No newline at end of file
diff --git a/app/Flask-QR.py b/app/GET-Flask-QR.py
old mode 100755
new mode 100644
similarity index 98%
rename from app/Flask-QR.py
rename to app/GET-Flask-QR.py
index 2a6021c..f1bd808
--- a/app/Flask-QR.py
+++ b/app/GET-Flask-QR.py
@@ -4,7 +4,7 @@
 from flask import Flask, render_template, request
 from flask_qrcode import QRcode
 
-app = Flask(__name__, static_folder='qr-static')
+app = Flask(__name__, static_folder='qr-static', template_folder='get-templates')
 QRcode(app)
 
 
@@ -104,7 +104,7 @@ def makeqr():
         if request.args.get('nickname') != "":
             data += f"NICKNAME:{request.args.get('nickname')};"
         if request.args.get('gebdate') != "":
-            data += f"BDAY:{request.args.get('gebdate').replace('-','')};"
+            data += f"BDAY:{request.args.get('gebdate').replace('-', '')};"
         if request.args.get('note') != "":
             data += f"NOTE:{request.args.get('note')};"
     elif request.args.get('type') == "vcard":
@@ -231,4 +231,4 @@ def makeqr():
 
 
 if __name__ == "__main__":
-    app.run(host='0.0.0.0', port=8002, debug=True)
+    app.run(host='0.0.0.0', port=8002)
diff --git a/app/Post-Flask-QR.py b/app/Post-Flask-QR.py
new file mode 100644
index 0000000..0495c09
--- /dev/null
+++ b/app/Post-Flask-QR.py
@@ -0,0 +1,234 @@
+#!/usr/bin/env python3
+# notwendige pakete via pip:
+# pip install Flask-QRcode
+from flask import Flask, render_template, request
+from flask_qrcode import QRcode
+
+app = Flask(__name__, static_folder='qr-static', template_folder='post-templates')
+QRcode(app)
+
+
+@app.route("/")
+def index():
+    return render_template('index.html')
+
+
+@app.route("/index.html")
+def index_html():
+    return render_template('index.html')
+
+
+@app.route("/text.html")
+def text():
+    return render_template('text.html')
+
+
+@app.route("/tel.html")
+def tel():
+    return render_template('tel.html')
+
+
+@app.route("/url.html")
+def url():
+    return render_template('url.html')
+
+
+@app.route("/vcard.html")
+def vcard():
+    return render_template('vcard.html')
+
+
+@app.route("/mecard.html")
+def mecard():
+    return render_template('mecard.html')
+
+
+@app.route("/geo.html")
+def geo():
+    return render_template('geo.html')
+
+
+@app.route("/mail.html")
+def mail():
+    return render_template('mail.html')
+
+
+@app.route("/wifi.html")
+def wifi():
+    return render_template('wifi.html')
+
+
+@app.route("/cal.html")
+def cal():
+    return render_template('cal.html')
+
+
+@app.route("/qr.html", methods=['POST'])
+def makeqr():
+    data = "Sorry kein Inhalt!!!"
+    if request.form['type'] == "text":
+        data = request.form['text']
+
+    elif request.form['type'] == "url":
+        data = request.form['url']
+
+    elif request.form['type'] == "tel":
+        data = f"tel:{request.form['tel']}"
+
+    elif request.form['type'] == "geo":
+        data = "GEO:"
+        if request.form['ns'] == "S":
+            data += "-"
+        data += f"{request.form['nsk']},"
+        if request.form['we'] == "W":
+            data += "-"
+        data += f"{request.form['wek']}"
+        if request.form['high'] != "":
+            data += f",{request.form['high']}"
+    elif request.form['type'] == "mecard":
+        titel = request.form["titel"]
+        if titel != "":
+            titel += " "
+        data = (f"MECARD:N:{request.form['nname']},{titel}{request.form['vname']};"
+                f"ADR:{request.form['pbox']},{request.form['adresszusatz']},"
+                f"{request.form['strasse']},{request.form['ort']},{request.form['bland']},"
+                f"{request.form['plz']},{request.form['land']};")
+        if request.form['tel'] != "":
+            data += f"TEL:{request.form['tel']};"
+        if request.form['mail'] != "":
+            data += f"EMAIL:{request.form['mail']};"
+        if request.form['url'] != "":
+            data += f"URL:{request.form['url']};"
+        if request.form['tel'] != "":
+            data += f"TEL:{request.form['tel']};"
+        if request.form['nickname'] != "":
+            data += f"NICKNAME:{request.form['nickname']};"
+        if request.form['gebdate'] != "":
+            data += f"BDAY:{request.form['gebdate'].replace('-', '')};"
+        if request.form['note'] != "":
+            data += f"NOTE:{request.form['note']};"
+    elif request.form['type'] == "vcard":
+        # BEGIN:VCARD
+        # VERSION:3.0
+        # N:Nachname;Vorname;;Titel;
+        # FN:Titel Vorname Nachname
+        # ORG:Firma
+        # TITLE:Job-Titel(Funktion)
+        # ADR:Postfach;Adresszusatz;straße;stadt;Bundesland;plz;Land
+        # TEL;TYPE=VOICE,WORK:Telefon
+        # TEL;TYPE=CELL,WORK:Mobil
+        # TEL;TYPE=VOICE,HOME:Telefon
+        # TEL;TYPE=CELL,HOME:Mobil
+        # TEL;TYPE=FAX:Fax
+        # EMAIL;TYPE=WORK:E-Mail
+        # EMAIL;TYPE=HOME:E-Mail
+        # URL:website
+        # BDAY:--0203
+        # NICKNAME:spitzname
+        # END:VCARD
+        titel = request.form["titel"]
+        if titel != "":
+            titel += " "
+        data = (f"BEGIN:VCARD\nVERSION:3.0\nN:{request.form['nname']};"
+                f"{request.form['vname']};;{titel};\nFN:{titel}"
+                f"{request.form['vname']} {request.form['nname']}\n"
+                f"ADR:{request.form['pbox']};{request.form['adresszusatz']};"
+                f"{request.form['strasse']};{request.form['ort']};"
+                f"{request.form['bland']};{request.form['plz']};"
+                f"{request.form['land']}\n")
+        if request.form["org"] != "":
+            data += f"ORG:{request.form['org']}\n"
+        if request.form["jtitel"] != "":
+            data += f"TITLE:{request.form['jtitel']}\n"
+        if request.form["tel-a"] != "":
+            data += f"TEL;TYPE=VOICE,WORK:{request.form['tel-a']}\n"
+        if request.form["mobil-a"] != "":
+            data += f"TEL;TYPE=CELL,WORK:{request.form['mobil-a']}\n"
+        if request.form["tel-p"] != "":
+            data += f"TEL;TYPE=VOICE,HOME:{request.form['tel-p']}\n"
+        if request.form["mobil-p"] != "":
+            data += f"TEL;TYPE=CELL,HOME:{request.form['mobil-p']}\n"
+        if request.form["fax"] != "":
+            data += f"TEL;TYPE=FAX:{request.form['fax']}\n"
+        if request.form["mail-a"] != "":
+            data += f"EMAIL;TYPE=WORK:{request.form['mail-a']}\n"
+        if request.form["mail-p"] != "":
+            data += f"EMAIL;TYPE=HOME:{request.form['mail-p']}\n"
+        if request.form["url"] != "":
+            data += f"URL:{request.form['url']}\n"
+        if request.form["nickname"] != "":
+            data += f"NICKNAME:{request.form['nickname']}\n"
+        if request.form["gebdate"] != "":
+            gebdate = request.form['gebdate'].replace('-', '')
+            if request.form["ohneJahr"]:
+                data += f"BDAY:--{gebdate[4:]}\n"
+            else:
+                data += f"BDAY:{gebdate}\n"
+        data += "END:VCARD\n"
+    elif request.form['type'] == "wifi":
+        passw = (request.form["passw"].replace("\\", "\\\\").replace(";", "\\;")
+                 .replace(",", "\\,").replace(":", "\\:").replace("\"", "\\\""))
+        ssid = (request.form["ssid"].replace("\\", "\\\\").replace(";", "\\;")
+                .replace(",", "\\,").replace(":", "\\:").replace("\"", "\\\""))
+        if request.form["auth"] == "WPA":
+            data = f'WIFI:T:WPA;S:"{ssid}";P:"{passw}"'
+        else:
+            data = f'WIFI:T:nopass;S:"{ssid}"'
+        if request.form["hidden"]:
+            data += "H:true;;"
+        else:
+            data += ";"
+    elif request.form['type'] == "cal":
+        # Format für Calendar (Zeilenumbrüche beachten!!):
+        # BEGIN:VEVENT
+        # SUMMARY:<titel>
+        # DESCRIPTION:<beschreibung>
+        # LOCATION:<Ort>
+        # DTSTART:20231114T090000
+        # DTEND:20231123T110000
+        # END:VEVENT
+        sdt = request.form['sdate'].replace('-', '')
+        if request.form['edate'] == "":
+            edt = sdt
+        else:
+            edt = request.form['edate'].replace('-', '')
+        if request.form['stime'] != "":
+            sdt += f"T{request.form['stime'].replace(':', '')}00"
+        if request.form['etime'] != "":
+            edt += f"T{request.form['etime'].replace(':', '')}00"
+        data = (f"BEGIN:VEVENT\nSUMMARY:{request.form['title']}\n"
+                f"DESCRIPTION: {request.form['description']}\n"
+                f"LOCATION:{request.form['location']}\n"
+                f"DTSTART:{sdt}\nDTEND:{edt}\n"
+                f"END:VEVENT")
+    elif request.form['type'] == "mail":
+        more = False
+        data = f"mailto:{request.form['mail']}"
+        if request.form['cc'] != "":
+            data += f"?cc={request.form['cc']}"
+            more = True
+        if request.form['bcc'] != "":
+            if more:
+                data += "&"
+            else:
+                data += "?"
+                more = True
+            data += f"bcc={request.form['bcc']}"
+        if request.form['subject'] != "":
+            if more:
+                data += "&"
+            else:
+                data += "?"
+                more = True
+            data += f"subject={request.form['subject']}"
+        if request.form['body'] != "":
+            if more:
+                data += "&"
+            else:
+                data += "?"
+            data += f"body={request.form['body']}"
+    return render_template('qr.html', data=data)
+
+
+if __name__ == "__main__":
+    app.run(host='0.0.0.0', port=8002)
diff --git a/app/templates/base.html b/app/get-templates/base.html
similarity index 100%
rename from app/templates/base.html
rename to app/get-templates/base.html
diff --git a/app/templates/cal.html b/app/get-templates/cal.html
similarity index 100%
rename from app/templates/cal.html
rename to app/get-templates/cal.html
diff --git a/app/templates/geo.html b/app/get-templates/geo.html
similarity index 100%
rename from app/templates/geo.html
rename to app/get-templates/geo.html
diff --git a/app/templates/index.html b/app/get-templates/index.html
similarity index 100%
rename from app/templates/index.html
rename to app/get-templates/index.html
diff --git a/app/templates/mail.html b/app/get-templates/mail.html
similarity index 100%
rename from app/templates/mail.html
rename to app/get-templates/mail.html
diff --git a/app/templates/mecard.html b/app/get-templates/mecard.html
similarity index 100%
rename from app/templates/mecard.html
rename to app/get-templates/mecard.html
diff --git a/app/templates/tel.html b/app/get-templates/tel.html
similarity index 100%
rename from app/templates/tel.html
rename to app/get-templates/tel.html
diff --git a/app/templates/text.html b/app/get-templates/text.html
similarity index 100%
rename from app/templates/text.html
rename to app/get-templates/text.html
diff --git a/app/templates/url.html b/app/get-templates/url.html
similarity index 100%
rename from app/templates/url.html
rename to app/get-templates/url.html
diff --git a/app/templates/vcard.html b/app/get-templates/vcard.html
similarity index 100%
rename from app/templates/vcard.html
rename to app/get-templates/vcard.html
diff --git a/app/templates/wifi.html b/app/get-templates/wifi.html
similarity index 100%
rename from app/templates/wifi.html
rename to app/get-templates/wifi.html
diff --git a/app/post-templates/base.html b/app/post-templates/base.html
new file mode 100644
index 0000000..5c8c4cd
--- /dev/null
+++ b/app/post-templates/base.html
@@ -0,0 +1,17 @@
+<!DOCTYPE html>
+<html lang="de">
+<head>
+    <meta charset="utf-8">
+    <title>QR-Code-Generator</title>
+    <!--suppress HtmlUnknownTarget -->
+    <link rel="stylesheet" href="{{ url_for('static', filename='style.css') }}">
+    <!--suppress HtmlUnknownTarget -->
+    <link rel="icon" href="{{ url_for('static', filename='favicon.ico') }}" type="image/x-icon" />
+</head>
+
+<body>
+    <H1>QRCode-Generator</H1>
+    {% block inhalt %}
+    {% endblock %}
+</body>
+</html>
diff --git a/app/post-templates/cal.html b/app/post-templates/cal.html
new file mode 100644
index 0000000..c3610c4
--- /dev/null
+++ b/app/post-templates/cal.html
@@ -0,0 +1,30 @@
+{% extends "base.html" %}
+
+{% block inhalt %}
+<form method="POST" action="qr.html">
+    <label>Gebe bitte Details für deinen Termin ein!</label><br />
+    <input type="hidden" name="type" value="cal">
+
+    <label for="title">Titel:</label>
+        <input type="text" name="title" id="title" size="30" maxlength="60" required><br />
+    <label for="sdate">Start-Datum</label>
+        <input type="date" name="sdate" id="sdate" required><br />
+    <br />
+    <label><i><u>optionale Angaben:</u></i></label><br />
+    <label for="stime">Start-Zeit</label>
+    <input type="time" name="stime" id="stime"><br />
+    <label for="edate">End-Datum</label>
+    <input type="date" name="edate" id="edate"><br />
+    <label for="etime">End-Zeit</label>
+    <input type="time" name="etime" id="etime"><br />
+    <label for="location">Ort:</label>
+        <input type="text" name="location" id="location" size="30" maxlength="120"><br />
+    <label for="description">weitere Notizen:</label>
+    <input type="text" name="description" id="description" size="30" maxlength="180"><br />
+
+    <br />
+    <button type="reset">Eingaben zur&uuml;cksetzen</button>
+    <button type="submit">Eingaben absenden</button>
+</form>
+
+{% endblock %}
diff --git a/app/post-templates/geo.html b/app/post-templates/geo.html
new file mode 100644
index 0000000..8919706
--- /dev/null
+++ b/app/post-templates/geo.html
@@ -0,0 +1,36 @@
+{% extends "base.html" %}
+
+{% block inhalt %}
+<form method="POST" action="qr.html">
+    <label>Bitte Koordinaten angeben<br />(Dezimale Gradangabe - Bsp. 51.2332)</label><br>
+    <input type="hidden" name="type" value="geo">
+    <label>
+        <input name="ns" type="radio" value="N" required>
+    </label>N
+    <label>
+        <input name="ns" type="radio" value="S" required>
+    </label>S
+    <label>
+    <input type="text" name="nsk" id="nsk" size="15" maxlength="20" inputmode="numeric" pattern="[0-9\.]+" required>
+    <br /><br />
+    </label>
+    <label>
+        <input name="we" type="radio" value="W" required>
+    </label>W
+    <label>
+        <input name="we" type="radio" value="E" required>
+    </label>E
+    <label>
+    <input type="text" name="wek" id="wek" size="15" maxlength="20" inputmode="numeric" pattern="[0-9\.]+" required>
+    <br /><br />
+    </label>
+    <label><i><u>optionale Angabe:</u></i></label><br />
+    <label>
+        Höhe (in m):
+        <input type="number" name="high" size="5" maxlength="10"><br />
+    </label>
+    <br />
+    <button type="reset">Eingaben zur&uuml;cksetzen</button>
+    <button type="submit">Eingaben absenden</button>
+</form>
+{% endblock %}
diff --git a/app/post-templates/index.html b/app/post-templates/index.html
new file mode 100644
index 0000000..b3ed0e8
--- /dev/null
+++ b/app/post-templates/index.html
@@ -0,0 +1,15 @@
+{% extends "base.html" %}
+
+{% block inhalt %}
+    <p>
+    <b>Welche Art von QR-Code soll generiert werden?</b><br>
+    <div><button><a href="text.html">einfacher Text </a></button></div>
+    <div><button><a href="url.html">URL/Website-Link</a></button></div>
+    <div><button><a href="tel.html">Telefonnummer</a></button></div>
+    <div><button><a href="mail.html">EMail-Adresse</a></button></div>
+    <div><button><a href="wifi.html">WIFI</a></button></div>
+    <div><button><a href="cal.html">Kalender-Termin</a></button></div>
+    <div><button><a href="vcard.html">Visitenkarte (vCard)</a></button></div>
+    <div><button><a href="mecard.html">Visitenkarte (MeCard)</a></button></div>
+    <div><button><a href="geo.html">geographische Koordinaten</a></button></div>
+{% endblock %}
diff --git a/app/post-templates/mail.html b/app/post-templates/mail.html
new file mode 100644
index 0000000..7911a02
--- /dev/null
+++ b/app/post-templates/mail.html
@@ -0,0 +1,24 @@
+{% extends "base.html" %}
+
+{% block inhalt %}
+<form method="POST" action="qr.html">
+    <label>Wie lautet die EMail-Adresse?</label><br />
+    <input type="hidden" name="type" value="mail">
+
+    <label for="mail">EMail:</label>
+        <input type="email" name="mail" id="mail" size="30" maxlength="60" required><br />
+    <label><i>optionale Angaben:</i></label><br />
+    <label for="subject">Betreff:</label>
+        <input type="text" name="subject" id="subject" size="30" maxlength="120"><br />
+    <label for="cc">CC:</label>
+        <input type="email" name="cc" id="cc" size="30" maxlength="60"><br />
+    <label for="bcc">BCC:</label>
+        <input type="email" name="bcc" id="bcc" size="30" maxlength="60"><br />
+    <label for="body">Body / Text:</label>
+        <input type="text" name="body" id="body" size="30" maxlength="180"><br />
+    <br />
+    <button type="reset">Eingaben zur&uuml;cksetzen</button>
+    <button type="submit">Eingaben absenden</button>
+</form>
+
+{% endblock %}
diff --git a/app/post-templates/mecard.html b/app/post-templates/mecard.html
new file mode 100644
index 0000000..c59b438
--- /dev/null
+++ b/app/post-templates/mecard.html
@@ -0,0 +1,49 @@
+{% extends "base.html" %}
+
+{% block inhalt %}
+<form method="POST" action="qr.html">
+    <label>Gebe bitte Details für die Visitenkarte an!</label><br />
+    <input type="hidden" name="type" value="mecard">
+
+    <label for="vname">Vorname:</label>
+        <input type="text" name="vname" id="vname" size="30" maxlength="60" required><br />
+    <label for="nname">Nachname:</label>
+        <input type="text" name="nname" id="nname" size="30" maxlength="60" required><br />
+    <label><i><u>optionale Angaben:</u></i></label><br />
+    <label for="titel">Titel (z.B. Dr.,Prof.):</label>
+        <input type="text" name="titel" id="titel" size="10" maxlength="60"><br />
+    <label for="tel">Telefon:</label>
+        <input type="tel" name="tel" id="tel" size="20" maxlength="24"><br />
+    <label for="mail">EMail:</label>
+        <input type="email" name="mail" id="mail" size="30" maxlength="120"><br />
+    <label for="url">Webseite:</label>
+        <input type="url" name="url" id="url" size="30" maxlength="120"><br />
+    <label for="nickname">Spitzname &#47; Pseudonym:</label>
+        <input type="text" name="nickname" id="nickname" size="20" maxlength="60"><br />
+    <label for="gebdate">Geburtsdatum</label>
+        <input type="date" name="gebdate" id="gebdate"><br />
+    <label for="note">freie Notiz:</label>
+    <input type="text" name="note" id="note" size="30" maxlength="240"><br />
+    <br />
+    <label for="strasse">Strasse:</label>
+        <input type="text" name="strasse" id="strasse" size="30" maxlength="120"><br />
+    <label for="plz">Postleitzahl:</label>
+        <input type="text" name="plz" id="plz" size="10" maxlength="20"><br />
+    <label for="ort">Ort:</label>
+        <input type="text" name="ort" id="ort" size="30" maxlength="120"><br />
+    <label for="land">Land:</label>
+        <input type="text" name="land" id="land" size="30" maxlength="120"><br />
+    <label for="adresszusatz">Adresszusatz &#47; Wohnungsnummer:</label>
+        <input type="text" name="adresszusatz" id="adresszusatz" size="20" maxlength="120"><br />
+    <label for="pbox">Postfach:</label>
+        <input type="text" name="pbox" id="pbox" size="20" maxlength="60"><br />
+    <label for="bland">Bundesland:</label>
+        <input type="text" name="bland" id="bland" size="30" maxlength="120"><br />
+
+    <br />
+    <br />
+    <button type="reset">Eingaben zur&uuml;cksetzen</button>
+    <button type="submit">Eingaben absenden</button>
+</form>
+
+{% endblock %}
diff --git a/app/post-templates/qr.html b/app/post-templates/qr.html
new file mode 100644
index 0000000..12b7440
--- /dev/null
+++ b/app/post-templates/qr.html
@@ -0,0 +1,15 @@
+{% extends "base.html" %}
+
+{% block inhalt %}
+<p>
+    <b>folgendes wurde im QR-Code codiert:</b><br>
+    {{ data }} <br>
+    <br>
+    <!--suppress HtmlUnknownTarget -->
+    <img src="{{ data|qrcode(fit=True, box_size=10, border=2, ) }}" alt="QR-Code f&uuml;r {{ data }}">
+</p>
+<p>
+<a href="index.html">Noch einmal bitte!</a>
+</p>
+{% endblock %}
+
diff --git a/app/post-templates/tel.html b/app/post-templates/tel.html
new file mode 100644
index 0000000..3155fbe
--- /dev/null
+++ b/app/post-templates/tel.html
@@ -0,0 +1,12 @@
+{% extends "base.html" %}
+
+{% block inhalt %}
+<form method="POST" action="qr.html">
+    <label for="tel">Bitte Telefonnummer eingeben:</label><br>
+    <input type="hidden" name="type" value="tel" required>
+    <input type="tel" name="tel" id="tel" size="30" maxlength="30">
+    <br><br>
+    <button type="reset">Eingaben zur&uuml;cksetzen</button>
+    <button type="submit">Eingaben absenden</button>
+</form>
+{% endblock %}
diff --git a/app/post-templates/text.html b/app/post-templates/text.html
new file mode 100644
index 0000000..9291470
--- /dev/null
+++ b/app/post-templates/text.html
@@ -0,0 +1,12 @@
+{% extends "base.html" %}
+
+{% block inhalt %}
+<form method="POST" action="qr.html">
+    <label for="text">Was soll im QR-Code stehen?</label><br>
+    <input type="hidden" name="type" value="text">
+    <input type="text" name="text" id="text" size="30" maxlength="120" required>
+    <br><br>
+    <button type="reset">Eingaben zur&uuml;cksetzen</button>
+    <button type="submit">Eingaben absenden</button>
+</form>
+{% endblock %}
diff --git a/app/post-templates/url.html b/app/post-templates/url.html
new file mode 100644
index 0000000..9c22a37
--- /dev/null
+++ b/app/post-templates/url.html
@@ -0,0 +1,15 @@
+{% extends "base.html" %}
+
+{% block inhalt %}
+<form method="POST" action="qr.html">
+    <label>Wie lautet die URL / Webadresse?<br>(inkl. http...)</label><br />
+    <input type="hidden" name="type" value="url">
+
+    <label for="url">URL:</label>
+        <input type="url" name="url" id="url" size="30" maxlength="120" required><br />
+    <br />
+    <button type="reset">Eingaben zur&uuml;cksetzen</button>
+    <button type="submit">Eingaben absenden</button>
+</form>
+
+{% endblock %}
diff --git a/app/post-templates/vcard.html b/app/post-templates/vcard.html
new file mode 100644
index 0000000..69a5327
--- /dev/null
+++ b/app/post-templates/vcard.html
@@ -0,0 +1,63 @@
+{% extends "base.html" %}
+
+{% block inhalt %}
+<form method="POST" action="qr.html">
+    <label>Gebe bitte Details für die Visitenkarte an!</label><br />
+    <input type="hidden" name="type" value="vcard">
+
+    <label for="vname">Vorname:</label>
+        <input type="text" name="vname" id="vname" size="30" maxlength="60" required><br />
+    <label for="nname">Nachname:</label>
+        <input type="text" name="nname" id="nname" size="30" maxlength="60" required><br />
+    <label><i><u>optionale Angaben:</u></i></label><br />
+    <label for="titel">Titel (z.B. Dr.,Prof.):</label>
+        <input type="text" name="titel" id="titel" size="10" maxlength="60"><br />
+    <label for="pbox">Postfach:</label>
+        <input type="text" name="pbox" id="pbox" size="30" maxlength="120"><br />
+    <label for="strasse">Strasse:</label>
+        <input type="text" name="strasse" id="strasse" size="30" maxlength="120"><br />
+    <label for="adresszusatz">Adresszusatz:</label>
+        <input type="text" name="adresszusatz" id="adresszusatz" size="30" maxlength="120"><br />
+    <label for="plz">Postleitzahl:</label>
+        <input type="text" name="plz" id="plz" size="30" maxlength="120"><br />
+    <label for="ort">Ort:</label>
+        <input type="text" name="ort" id="ort" size="30" maxlength="120"><br />
+    <label for="bland">Bundesland:</label>
+        <input type="text" name="bland" id="bland" size="30" maxlength="120"><br />
+    <label for="land">Land:</label>
+        <input type="text" name="land" id="land" size="30" maxlength="120"><br />
+    <br />
+    <label for="tel-p">Telefon (privat):</label>
+        <input type="tel" name="tel-p" id="tel-p" size="30" maxlength="120"><br />
+    <label for="mobil-p">Mobiltelefon (privat):</label>
+        <input type="tel" name="mobil-p" id="mobil-p" size="30" maxlength="120"><br />
+    <label for="mail-p">EMail (privat):</label>
+        <input type="email" name="mail-p" id="mail-p" size="30" maxlength="120"><br />
+    <br />
+    <label for="org">Organisation &#47; Firma:</label>
+        <input type="text" name="org" id="org" size="30" maxlength="120"><br />
+    <label for="jtitel">Job-Titel &#47; Funktion:</label>
+        <input type="text" name="jtitel" id="jtitel" size="30" maxlength="120"><br />
+    <label for="tel-a">Telefon (gesch.):</label>
+        <input type="tel" name="tel-a" id="tel-a" size="30" maxlength="120"><br />
+    <label for="mobil-a">Mobiltelefon (gesch.):</label>
+        <input type="tel" name="mobil-a" id="mobil-a" size="30" maxlength="120"><br />
+    <label for="mail-a">EMail (gesch.):</label>
+        <input type="email" name="mail-a" id="mail-a" size="30" maxlength="120"><br />
+    <br />
+    <label for="fax">Fax:</label>
+        <input type="tel" name="fax" id="fax" size="30" maxlength="120"><br />
+    <label for="url">Webseite:</label>
+        <input type="url" name="url" id="url" size="30" maxlength="120"><br />
+    <label for="nickname">Spitzname &#47; Pseudonym:</label>
+        <input type="text" name="nickname" id="nickname" size="30" maxlength="120"><br />
+    <label for="gebdate">Geburtsdatum</label>
+        <input type="date" name="gebdate" id="gebdate">
+        <label for="ohneJahr"><i>ohne Jahrezahl</i></label>
+            <input type="checkbox" name="ohneJahr" id="ohneJahr" value=True><br />
+    <br />
+    <button type="reset">Eingaben zur&uuml;cksetzen</button>
+    <button type="submit">Eingaben absenden</button>
+</form>
+
+{% endblock %}
diff --git a/app/post-templates/wifi.html b/app/post-templates/wifi.html
new file mode 100644
index 0000000..ac96c1e
--- /dev/null
+++ b/app/post-templates/wifi.html
@@ -0,0 +1,31 @@
+{% extends "base.html" %}
+
+{% block inhalt %}
+<form method="POST" action="qr.html">
+    <label>Gebe bitte Details zum WIFI ein!</label><br />
+    <input type="hidden" name="type" value="wifi">
+
+    <label for="ssid">Netzwerkname (SSID):</label>
+        <input type="text" name="ssid" id="ssid" size="30" maxlength="60" required><br />
+    <label for="passw">Passcode &#47; Passwort:</label>
+        <input type="text" name="passw" id="passw" size="30" maxlength="60"><br />
+    <input type="checkbox" name="hidden" id="hidden" value=True>
+    <label for="hidden"><i>versteckte &#47; unsichtbare SSID</i></label><br />
+    <label>
+        <input name="auth" type="radio" value="WPA" required>
+    </label> WPA/WPA2/WPA3<br />
+    <label>
+        <input name="auth" type="radio" value="nopass" required>
+    </label> keine Verschl&uuml;sselung
+
+
+
+
+
+
+    <br />
+    <button type="reset">Eingaben zur&uuml;cksetzen</button>
+    <button type="submit">Eingaben absenden</button>
+</form>
+
+{% endblock %}