Created
August 9, 2012 13:20
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#encoding: UTF-8 | |
require 'rubygems' | |
require 'mechanize' | |
require 'password' | |
fach= { "Mathematik 1" =>"MAT1", | |
"Digitaltechnik" =>"DIG", | |
"Einführung in die Programmierung" =>"EPR", | |
"Rechnerarchitektur" =>"RAR", | |
"Mathematik 2" =>"MAT2", | |
"Mikroprozessortechnik" =>"MPT", | |
"Algorithmen und Datenstrukturen" =>"ALD", | |
"Betriebssysteme" =>"BSY", | |
"Objektorientierte Anwendungsentwicklung" =>"OOA", | |
"Betriebswirtschaft und Marketing" =>"BWM", | |
"Statistik" =>"STA", | |
"Graphische Datenverarbeitung und Bildverarbeitung" =>"GRA", | |
"Interaktive Systeme" =>"IAS", | |
"Theoretische Konzepte" =>"THK", | |
"Datennetze und Datenübertragung" =>"DNU", | |
"Datenbanksysteme" =>"DBS", | |
"Datennetzmanagement" =>"DNM", | |
"Web Engineering" =>"WEB", | |
"Wahlpflichtmodul Vorlesung 1" =>"WPV1", | |
"Numerik für Informatiker" =>"NUM", | |
} | |
agent = Mechanize.new | |
page = agent.get('https://studinfo.hsnr.de/qisserver/servlet/de.his.servlet.RequestDispatcherServlet?state=user&type=0&application=qispos') | |
puts "Mtnr?" | |
mtnr= gets | |
password = Password.get("Password?") | |
login_form = page.form('loginform') | |
login_form.asdf = mtnr | |
login_form.fdsa = password | |
page = agent.submit(login_form, login_form.buttons.first) | |
begin | |
page = agent.page.link_with(:text =>'Notenspiegel').click | |
rescue | |
pp 'Mtnr oder Password falsch' | |
exit | |
end | |
notenspiegel=0.0 | |
anzahl=0.0 | |
page.search('tr').each do |row| | |
name,note,credits = row.xpath('./td[2] | ./td[4] | ./td[6]') | |
if name && note | |
nbsp = Nokogiri::HTML(" ").text | |
note=note.content.gsub(nbsp,"").gsub(",","."); | |
credits=credits.content.gsub(nbsp,""); | |
name=name.content.gsub(nbsp,""); | |
next if note.empty? | |
print fach[name]+"\t"+note+"\t"+credits+"\n" | |
notenspiegel+=note.to_f*credits.to_f | |
anzahl+=credits.to_f | |
end | |
end | |
notenspiegel=notenspiegel/anzahl | |
puts notenspiegel |
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