sean@16: #!/usr/bin/env python3
sean@16: 
sean@16: """ Display previously saved issues from a database on webpage via CGI.
sean@16: 
sean@16: author: Sascha L. Teichmann <sascha.teichmann@intevation.de>
sean@16: author: Bernhard Reiter <bernhard@intevation.de>
sean@16: author: Sean Engelhardt <sean.engelhardt@intevation.de>
sean@16: 
sean@16: (c) 2010,2015 by Intevation GmbH
sean@16: 
sean@16: This is Free Software unter the terms of the
sean@16: GNU GENERAL PUBLIC LICENSE Version 3 or later.
sean@16: See http://www.gnu.org/licenses/gpl-3.0.txt for details
sean@16: 
sean@16: 
sean@16: ##Usage Example: ##
sean@16: 
sean@16: render_db_stats_as_html(rcd.DATABASE_DEMO, rcd.SELECT_ALL)
sean@16: """
sean@16: 
sean@16: import sqlite3 as db
sean@16: import cgitb, os, sys, inspect
sean@16: import web_view.roundup_content_data as rcd
sean@16: 
sean@16: PATH = os.path.dirname(os.path.abspath(inspect.getfile(inspect.currentframe())))
sean@16: HTML_DATA = "graph.html"
sean@16: PATH_TO_HTML = PATH + "/" + HTML_DATA
sean@16: 
sean@16: def make_js_object_string(array):
sean@16:     formated = []
sean@16: 
sean@16:     for item in array:
sean@16:         formated.append("{points: " + str(item) + "}")
sean@16: 
sean@16:     return ",".join(formated)
sean@16: 
sean@16: 
sean@16: def make_js_object_date(array):
sean@16:     formated = []
sean@16: 
sean@16:     for item in array:
sean@16:         formated.append("{date : new Date('" + str(item) + "')}")
sean@16: 
sean@16:     return ", ".join(formated)
sean@16: 
sean@16: 
sean@16: def get_webpage():
sean@16: 
sean@16:     with open(PATH_TO_HTML, "r") as html_chart_file:
sean@16:         base_html_data = html_chart_file.read()
sean@16: 
sean@16:     base_html_data = (base_html_data
sean@16:         .replace("var critical=[];", "var critical=[" + make_js_object_string(rcd.data_dict["critical"]) + "]")
sean@16:         .replace("var urgent=[];", "var urgent=[" + make_js_object_string(rcd.data_dict["urgent"]) + "]")
sean@16:         .replace("var bug=[];", "var bug=[" + make_js_object_string(rcd.data_dict["bug"]) + "]")
sean@16:         .replace("var feature=[];", "var feature=[" + make_js_object_string(rcd.data_dict["feature"]) + "]")
sean@16:         .replace("var wish=[];", "var wish=[" + make_js_object_string(rcd.data_dict["wish"]) + "]")
sean@16:         .replace("var timestamp=[];", "var timestamp=[" + make_js_object_date(rcd.data_dict["date"]) + "]"))
sean@16: 
sean@16:     return base_html_data
sean@16: 
sean@16: 
sean@16: # def render_webpage(content):
sean@16: #     webpage_string = ""
sean@16: #     for line in content.split("\n"):
sean@16: #         print(line)
sean@16: 
sean@16: 
sean@16: def render_db_stats_as_html(db_file, sql_select):
sean@16: 
sean@16:     con = None
sean@16:     cur = None
sean@16: 
sean@16:     try:
sean@16:         con = db.connect(db_file)
sean@16:         cur = con.cursor()
sean@16:         cur.execute(sql_select)
sean@16: 
sean@16:         for row in cur.fetchall():
sean@16:             rcd.data_dict["date"].append(row[0])
sean@16:             rcd.data_dict["critical"].append(row[1])
sean@16:             rcd.data_dict["urgent"].append(row[2])
sean@16:             rcd.data_dict["bug"].append(row[3])
sean@16:             rcd.data_dict["feature"].append(row[4])
sean@16:             rcd.data_dict["wish"].append(row[5])
sean@16:     finally:
sean@16:         if cur:
sean@16:             cur.close()
sean@16:         if con:
sean@16:             con.close()
sean@16: 
sean@16:     # render_webpage(get_webpage())
sean@16:     # print(get_webpage())
sean@16:     return get_webpage()
sean@16: 
sean@16: # cgitb.enable()
sean@16: # print("Content-Type: text/html")
sean@16: # print()