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HeriGUY.py
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HeriGUY.py
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#!/usr/bin/env python
''' GUI for Heritrix 3.1.x'''
##################################################
# FILE: HeriGUY.py #
# VERSION: 0.4 BETA #
# DATE: 12.08.2013 #
# AUTHOR: steffen fritz #
# CONTACT: steffen.fritz@dla-marbach.de #
# #
# NOTES: #
# a cancelled job must be teardowned #
# returns 401 if such a job is started #
##################################################
# DESCRIPTION: #
# GUI for Heritrix 3.1.x #
# REQUIREMENTS: #
# Python 2.6/2.7 #
# easyGUI #
# requests #
##################################################
# IMPORT SECTION
import sys
import time
import ConfigParser
import webbrowser
try:
import modules.easygui as easygui
import requests
from requests.auth import HTTPDigestAuth
except ImportError, error:
print("Import Error: " + str(error))
sys.exit(1)
def welcome():
'Main Menu'
title = "HeriGUY v0.4 BETA"
image = "config/herilogo.gif"
choices = ["Crawler-Beans", "Befehl an Heritrix senden", \
"HeriGUY konfigurieren", "Heritrix im Browser oeffnen", \
"Beenden", "Hilfe"]
choice = easygui.buttonbox(title=title, image=image, choices=choices)
return choice
def config_me():
'Configurator For HeriGUY. Heritrix Credentials'
msg = "HeriGUY Konfiguration"
title = "HeriGUY v0.2"
fieldNames = ["https://HOST[:PORT]", "Benutzername", "Passwort", "Kontakt-URL"]
fieldValues = []
fieldValues = easygui.multenterbox(msg, title, fieldNames)
if fieldValues == None:
easygui.msgbox("HeriGUY benoetigt eine Konfiguration. Breche ab.")
sys.exit(0)
else:
config = ConfigParser.RawConfigParser()
config.add_section('Heritrix')
config.set('Heritrix', 'url', fieldValues[0])
config.set('Heritrix', 'user', fieldValues[1])
config.set('Heritrix', 'passwd', fieldValues[2])
config.set('Heritrix', 'contact_url', fieldValues[3])
with open('config/main.cfg', 'wb') as configfile:
config.write(configfile)
easygui.msgbox("Konfiguration erfolgreich gespeichert.")
def read_config():
'Gets Configuration From main.cfg in config/'
config = ConfigParser.RawConfigParser()
config.read('config/main.cfg')
url = config.get('Heritrix', 'url')
user = config.get('Heritrix', 'user')
passwd = config.get('Heritrix', 'passwd')
contact_url = config.get('Heritrix', 'contact_url')
return url, user, passwd, contact_url
def success_msg():
'Success if return code heritrix is = 200'
easygui.msgbox("Befehl erfolgreich ausgefuehrt")
def warning_msg(errmsg):
'Generic Warning Message'
msg = "Es gab einen Verarbeitungsfehler. " + str(errmsg)
easygui.msgbox(msg)
def get_values(contact_url):
'Get Values For New Job, Overwrites Placeholders With Input Data'
values_dict = {}
msg = "Einstellungen"
title = "Dateneingabe"
fieldNames = ["Zu spiegelnde URL", "SURT"]
fieldValues = []
fieldValues = easygui.multenterbox(msg, title, fieldNames)
if fieldValues == None:
pass
else:
values_dict["http://example.example/example"] = fieldValues[0] + "\n" + fieldValues[1]
values_dict['ENTER_AN_URL_WITH_YOUR_CONTACT_INFO_HERE_FOR_WEBMASTERS_AFFECTED_BY_YOUR_CRAWL'] = contact_url
return values_dict
def choice_beans():
'Submenu for Beans'
# "Vorhandene Bean bearbeiten" aus Menu entfernt
msg = "Auswahl"
choices = ["Neue Crawler-Bean erstellen", \
"Lokale Crawler-Bean auf Server laden", "Abbrechen"]
choice = easygui.buttonbox(msg, choices=choices)
return choice
def create_bean(values_dict):
'Create New Bean And Save It To temp/'
fd = open("templates/crawler-beans-template.cxml", "r")
data = fd.read()
fd.close()
for key, value in values_dict.items():
data = data.replace(key, value)
fe = open("temp/crawler-beans.cxml", "w")
fe.write(data)
fe.close()
return data
def upload_bean(baseurl, user, passwd):
'Upload A Local Bean To Heritrix'
filename = easygui.fileopenbox(title = "cxml-Datei waehlen", \
filetypes = "*.cxml")
msg = "Fuer welchen Job ist die Bean bestimmt?"
job_name = easygui.enterbox(msg)
if job_name == None:
pass
else:
fd = open(filename, "r")
data = fd.read()
fd.close()
url = baseurl + '/engine/job/' + job_name + '/jobdir/crawler-beans.cxml'
requests.put(url, auth=HTTPDigestAuth(user, passwd), \
data=data, verify=False)
def open_heritrix_web(url):
'Open Heritrix In A Browser'
webbrowser.open(url)
def hilfe():
'help message'
msg = "Noch nicht implementiert."
easygui.msgbox(msg)
def say_heritrix(baseurl, user, passwd, contact_url):
'Access Heritrix Via API'
msg = "Heritrix steuern"
choices = ["Job anlegen", "Job starten", "Abbrechen"]
choice = easygui.buttonbox(msg, choices=choices)
if choice == 'Job anlegen':
msg = "Name des neuen Jobs eingeben"
job_name = easygui.enterbox(msg)
if job_name != None:
payload = {'action':'create', 'createpath':job_name}
url = baseurl + '/engine'
ret = requests.post(url, auth=HTTPDigestAuth(user, passwd), \
data=payload, verify=False)
print(ret)
# Job-Bean erstellen
values_dict = get_values(contact_url)
data = create_bean(values_dict)
# Bean auf Server uebertragen
msg = "Soll die Konfigurationsdatei auf den Server uebertragen werden?"
choices = ["Ja", "Nein"]
choice = easygui.buttonbox(msg, choices=choices)
if choice == "Ja":
url = baseurl + '/engine/job/' + job_name + '/jobdir/crawler-beans.cxml'
ret = requests.put(url, auth=HTTPDigestAuth(user, passwd), \
data=data, verify=False)
print(ret)
else:
pass
msg = "Soll die Jobkonfiguration auf dem Server gebaut werden?"
choices = ["Ja", "Nein"]
choice = easygui.buttonbox(msg, choices=choices)
if choice == "Ja":
payload = {'action':'build'}
url = baseurl + '/engine/job/' + job_name
ret = requests.post(url, auth=HTTPDigestAuth(user, passwd), \
data=payload, verify=False)
print(ret)
else:
pass
else:
pass
elif choice == 'Job starten':
msg = "Name des zu startenden Jobs angeben"
job_name = easygui.enterbox(msg)
if job_name == None:
pass
else:
payload = {'action':'launch'}
url = baseurl + '/engine/job/' + job_name
requests.post(url, auth=HTTPDigestAuth(user, passwd), \
data=payload, verify=False)
time.sleep(3)
payload = {'action':'unpause'}
requests.post(url, auth=HTTPDigestAuth(user, passwd), \
data=payload, verify=False)
else:
pass
def main():
'The Main Function'
try:
url, user, passwd, contact_url = read_config()
except:
easygui.msgbox("Bitte HeriGUY im folgenden Fenster konfigurieren")
config_me()
url, user, passwd, contact_url = read_config()
keep_running = True
while keep_running == True:
choice = welcome()
if choice == 'Crawler-Beans':
beans_choice = choice_beans()
if beans_choice == "Neue Crawler-Bean erstellen":
try:
values_dict = get_values(contact_url)
if values_dict == None:
pass
else:
create_bean(values_dict)
easygui.msgbox("Bean befindet sich im Verzeichnis temp")
except RuntimeError, err:
warning_msg(err)
sys.exit(1)
elif beans_choice == "Lokale Crawler-Bean auf Server laden":
try:
upload_bean(url, user, passwd)
except RuntimeError, err:
warning_msg(err)
sys.exit(1)
else:
pass
elif choice == 'Hilfe':
hilfe()
elif choice == 'Beenden':
keep_running = False
sys.exit(0)
elif choice == 'Befehl an Heritrix senden':
try:
say_heritrix(url, user, passwd, contact_url)
except RuntimeError, err:
warning_msg(err)
sys.exit(1)
elif choice == 'HeriGUY konfigurieren':
try:
config_me()
except RuntimeError, err:
warning_msg(err)
sys.exit(1)
elif choice == 'Heritrix im Browser oeffnen':
try:
open_heritrix_web(url)
except Warning:
warning_msg("Konnte Browser nicht oeffnen")
pass
else:
sys.exit(1)
if __name__ == '__main__':
main()