From d15403403b61e26d8296753dcfd5534701dd9453 Mon Sep 17 00:00:00 2001
From: phil <phil@systemausfall.org>
Date: Thu, 3 Sep 2020 12:15:26 +0000
Subject: [PATCH] Starte Flask-Transformation

---
 htman/htman.py                 | 62 ++++++++++++++++------------------
 htman/htman.wsgi               |  6 ++++
 htman/htpasswd.py              |  5 +--
 htman/templates/base.html      | 21 ++++++++++++
 htman/templates/frontpage.html | 13 ++-----
 htman/templates/layout.html    |  2 +-
 6 files changed, 62 insertions(+), 47 deletions(-)
 create mode 100644 htman/htman.wsgi
 create mode 100644 htman/templates/base.html

diff --git a/htman/htman.py b/htman/htman.py
index 881309f..28cc9b9 100644
--- a/htman/htman.py
+++ b/htman/htman.py
@@ -1,7 +1,5 @@
-#!/usr/bin/python2.5
-# -*- coding: utf-8 -*-
+#!/usr/bin/env python2
 """
-$Id$
 
 A web interface for managing htpasswd files.
 
@@ -25,14 +23,13 @@ import sys
 import os
 # add the current path to the python path - for "htpasswd"
 sys.path.insert(0, os.path.dirname(__file__))
-# necessary for etch
-sys.path.insert(1, '/usr/share/pyshared')
-import htpasswd
-import bobo
-import genshi.template
-import genshi.filters
+
+from flask_bootstrap import Bootstrap
+from flask import *
 import ConfigParser
 import re
+import htpasswd
+
 
 BASE_DIR = os.path.dirname(__file__)
 CONFIG_FILE_LOCATIONS = [os.path.join(BASE_DIR, "htman.conf"), '/etc/htman/htman.conf']
@@ -42,24 +39,30 @@ REGEX = {
     "password": r"[a-zA-Z0-9_\-\.%\$_\;,<>=+\[\]\{\}\(\)#\'\"\/\&\*@]+$",
     "mapping": r"[a-zA-Z0-9_\-\.]+$",
 }
+
+app = Flask(__name__)
+app.config['BOOTSTRAP_SERVE_LOCAL'] = False
+bootstrap = Bootstrap(app)
+
 # use the environment variable HTMAN_CONFIG as the config file location if the
 # variable is defined
 if "HTMAN_CONFIG" in os.environ:
     CONFIG_FILE_LOCATIONS = [os.environ["HTMAN_CONFIG"]]
 
 
-@bobo.query('')
-def redirect_frontpage():
-    return bobo.redirect(web_defaults["base_url"])
+#@app.route('')
+#def redirect_frontpage():
+#    return bobo.redirect(web_defaults["base_url"])
 
 
-@bobo.query('/')
+@app.route('/')
 def show_frontpage():
     values = web_defaults.copy()
-    return render("frontpage.html", **values)
+#    return render("frontpage.html", **values)
+    return render_template("frontpage.html")
 
 
-@bobo.query('/password')
+@app.route('/password')
 def change_password(zone=None, username=None, old_password=None,
         new_password=None, new_password2=None):
     if zone:
@@ -95,10 +98,10 @@ def change_password(zone=None, username=None, old_password=None,
         values["success"] = "Password changed successfully."
     else:
         values["error"] = "Authentication error: zone, username or password is invalid."
-    return render("password_change.html", input_data=input_data, **values)
+    return render_template("password_change.html", input_data=input_data, **values)
 
 
-@bobo.query('/admin')
+@app.route('/admin')
 def show_files():
     values = web_defaults.copy()
     # The template expects a list of tuples: (mapping name, admin-url).
@@ -107,14 +110,14 @@ def show_files():
     all_zones = get_mapping().keys()
     all_zones.sort()
     values["mapping"] = [(zone_name, "%s%s/%s" % (web_defaults["base_url"], "admin/manage", zone_name)) for zone_name in all_zones]
-    return render("list_mappings.html", **values)
+    return render_template("list_mappings.html", **values)
 
 
 def is_zone_valid(zone):
     return zone and (zone in get_mapping()) and re.match(REGEX["mapping"], zone)
 
 
-@bobo.query('/manage')
+@app.route('/manage')
 def show_htpasswd(zone=None):
     if not is_zone_valid(zone):
         return bobo.redirect(web_defaults["base_url"])
@@ -134,8 +137,8 @@ def get_htpasswd(zone, auto_create=False):
 
 # the alternative "/admin" URL allows to define super-user htaccess rules via
 # Apache's "Location" directive
-@bobo.query('/admin/manage/:zone')
-@bobo.query('/manage/:zone')
+@app.route('/admin/manage/:zone')
+@app.route('/manage/:zone')
 def manage_htpasswd(zone=None, action=None, username=None, password=None):
     values = web_defaults.copy()
     values["error"] = None
@@ -184,7 +187,7 @@ def manage_htpasswd(zone=None, action=None, username=None, password=None):
             values["error"] = "Invalid action"
         values["usernames"] = htdb.get_usernames()
     # show the current htpasswd file
-    return render("manage_users.html", **values)
+    return render_template("manage_users.html", **values)
 
 
 def get_config():
@@ -272,14 +275,9 @@ config = get_config()
 mapping = get_mapping()
 templates_dir = get_templates_dir(config)
 web_defaults = dict(config.items("Web"))
-if not web_defaults["base_url"].endswith("/"):
-    web_defaults["base_url"] += "/"
-loader = genshi.template.TemplateLoader([templates_dir], auto_reload=False)
-
-
-# this line allows to use mod_wsgi
-# see: http://groups.google.com/group/bobo-web/msg/2ba55fc381658cd1
-# see: http://blog.dscpl.com.au/2009/08/using-bobo-on-top-of-modwsgi.html
-if __name__.startswith("_mod_wsgi_"):
-    application = bobo.Application(bobo_resources=__name__)
+#if not web_defaults["base_url"].endswith("/"):
+#    web_defaults["base_url"] += "/"
+#loader = genshi.template.TemplateLoader([templates_dir], auto_reload=False)
 
+if __name__ == '__main__':
+    app.run()
diff --git a/htman/htman.wsgi b/htman/htman.wsgi
new file mode 100644
index 0000000..a5046b3
--- /dev/null
+++ b/htman/htman.wsgi
@@ -0,0 +1,6 @@
+#!/usr/bin/env python2
+
+import sys
+sys.path.insert(0, '/data/htman/src')
+
+from htman import app as application
diff --git a/htman/htpasswd.py b/htman/htpasswd.py
index 454302b..9b0a8cc 100644
--- a/htman/htpasswd.py
+++ b/htman/htpasswd.py
@@ -1,8 +1,5 @@
-#!/usr/bin/python
-# -*- coding: utf-8 -*-
+#!/usr/bin/env python3
 """
-$Id$
-
 A python module for managing htpasswd files.
 
 The code is based on http://trac.edgewall.org/export/9825/trunk/contrib/htpasswd.py
diff --git a/htman/templates/base.html b/htman/templates/base.html
new file mode 100644
index 0000000..4225656
--- /dev/null
+++ b/htman/templates/base.html
@@ -0,0 +1,21 @@
+<!doctype html>
+<html lang="en">
+    <head>
+        {% block head %}
+        <!-- Required meta tags -->
+        <meta charset="utf-8">
+        <meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
+        {% block styles %}
+            <!-- Bootstrap CSS -->
+            {{ bootstrap.load_css() }}
+        {% endblock %}
+        <title>Wiki-Zugangsverwaltung</title>
+        {% endblock %}
+    </head>
+    <body>
+        {% block content %}{% endblock %}
+        {% block scripts %}
+            {{ bootstrap.load_js() }}
+        {% endblock %}
+    </body>
+</html>
diff --git a/htman/templates/frontpage.html b/htman/templates/frontpage.html
index 7b7d88a..99b6458 100644
--- a/htman/templates/frontpage.html
+++ b/htman/templates/frontpage.html
@@ -1,18 +1,11 @@
-<!DOCTYPE html>
-<html xml:lang="de" lang="de"
-      xmlns="http://www.w3.org/1999/xhtml"
-      xmlns:xi="http://www.w3.org/2001/XInclude"
-      xmlns:py="http://genshi.edgewall.org/">
-    <xi:include href="layout.html" />
+{% extends "base.html" %}
 
-<head/>
+{% block content %}
 
-<body>
     <form name="show_htpasswd" action="manage" method="POST">
         <label for="name">Wiki:</label>
         <input type="text" size="30" name="zone" id="name" />
         <input type="submit" name="submit" value="Show" />
     </form>
-</body>
-</html>
 
+{% endblock %}
diff --git a/htman/templates/layout.html b/htman/templates/layout.html
index 0fdad16..f4ecc74 100644
--- a/htman/templates/layout.html
+++ b/htman/templates/layout.html
@@ -3,7 +3,7 @@
       xmlns:py="http://genshi.edgewall.org/" py:strip="">
 
   <py:match path="head" once="true">
-    <head py:attrs="select('@*')">
+#    <head py:attrs="select('@*')">
       <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"/> 
       <title>${title}</title>
       <link rel="stylesheet" href="${css_url}" type="text/css" />