--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/roundup_cc_display.py	Thu Nov 22 12:57:20 2018 +0100
@@ -0,0 +1,109 @@
+#!/usr/bin/env python3
+
+""" Display previously saved issues from a database on webpage via CGI.
+
+author: Sascha L. Teichmann <sascha.teichmann@intevation.de>
+author: Bernhard Reiter <bernhard@intevation.de>
+author: Sean Engelhardt <sean.engelhardt@intevation.de>
+
+(c) 2010,2015 by Intevation GmbH
+
+This is Free Software unter the terms of the
+GNU GENERAL PUBLIC LICENSE Version 3 or later.
+See http://www.gnu.org/licenses/gpl-3.0.txt for details
+
+
+##Usage Example: ##
+see display_issues_demo.py or __main__ section below.
+"""
+
+import sqlite3 as db
+import cgitb
+import roundup_content_data as rcd
+import os
+
+
+def make_js_object_string(array):
+    formated = []
+
+    for item in array:
+        formated.append("{points: " + str(item) + "}")
+
+    return ",".join(formated)
+
+
+def make_js_object_date(array):
+    formated = []
+
+    for item in array:
+        formated.append("{date : new Date('" + str(item) + "')}")
+
+    return ", ".join(formated)
+
+def get_webpage(data_dict, columns, status, keywords, graph=None):
+
+    if graph is None:
+        graph = os.path.dirname(os.path.realpath(__file__)) + '/graph.html'
+
+    with open(graph, "r") as html_chart_file:
+        base_html_data = html_chart_file.read()
+
+    if "None" not in columns:
+        data_dict["None"] = [0]
+
+
+    js_data_dickt ="{"
+    for col in columns.split(", "):
+        js_data_dickt += col + ":[" + make_js_object_string(data_dict[col]) + "],"
+    js_data_dickt += "}"
+
+    base_html_data = (base_html_data
+        .replace("status", status)
+        .replace("keywords", keywords)
+        .replace("js_data_dickt", js_data_dickt)
+        .replace("var timestamp=[];", "var timestamp=[" + make_js_object_date(data_dict["date"]) + "]"))
+
+    return base_html_data
+
+def compile_db_stats_html(db_file, sql_select, columns, status="", keywords="", graph=None):
+
+    data_dict = {"date": []}
+    status_list = columns.split(", ")
+    for x in status_list:
+        data_dict[x] = []
+
+    con = None
+    cur = None
+
+    try:
+        con = db.connect(db_file)
+        cur = con.cursor()
+        cur.execute(sql_select)
+
+        for row in cur.fetchall():
+            data_dict["date"].append(row[0])
+            for x in range(len(status_list)):
+                data_dict[status_list[x]].append(row[x+1])
+
+    finally:
+        if cur:
+            cur.close()
+        if con:
+            con.close()
+
+    return get_webpage(data_dict, columns, status, keywords, graph)
+
+def render_webpage(content):
+    for line in content.split("\n"):
+        print(line)
+
+def render_db_stats_as_html(db_file, sql_select, columns, status="", keywords=""):
+    render_webpage(compile_db_stats_html(db_file, sql_select, columns, status, keywords))
+
+if __name__ == '__main__':
+    cgitb.enable()
+    #spit out HTML file directly, thus no need to give headers to the server
+    #print("Content-Type: text/html")
+    #print()
+
+    render_db_stats_as_html("./demo3.db", rcd.SELECT_ALL)