Python:CategoryRedirector.py

#!/usr/bin/python
# -*- coding: utf-8  -*-
"""
Bot that change redirect categories on commons.
"""
 
# Author: Filnik
# License: MIT
# Command: python categoryredirector.py -lang:commons -family:commons
 
from category import *
import wikipedia, re
 
def getTrustedUsers(checkPage = None, site = wikipedia.getSite()):
    if checkPage != None:
        checkPageObj = wikipedia.Page(site, checkPage)
        try:
            checkText = checkPageObj.get()
        except wikipedia.NoPage:
            wikipedia.output(u'No text found on the checkpage!')
            checkText = ''
        trustList = re.findall(r'\* ?\{\{(?:[Tt]emplate:|)[Uu]\|(.*?)\}\}', checkText)
        sysopPage = site.getUrl('/w/index.php?title=Special:Listusers&limit=1000&group=sysop')
        sysops = re.findall(r'<li><a href=\"/wiki/User:.*?\" title=\"(.*?)\">', sysopPage)
        # Adding sysops to the trust list
        for user in sysops:
            trustList.append(user.split('User:')[1])
        return trustList
 
def main():
        arg = wikipedia.handleArgs()
        fromGiven = False
        toGiven = False
        batchMode = False
        inPlace = False
        overwrite = False
        showImages = False
        talkPages = False
        recurse = False
        titleRegex = None
 
        catDB = CategoryDatabase()
        action = None
        sort_by_last_name = False
        restore = False
        action = 'move'
        fromGiven = True
        toGiven = True
 
        site = wikipedia.getSite()
        # Get the trusted users
        trustList = getTrustedUsers('Commons:CategoryRedirectBot/CheckPage', site)
 
        for xPage in ['Template:Seecat', 'Template:Category redirect']:
            templatePage = wikipedia.Page(site, xPage)
            for Catpage in templatePage.getReferences():
                wikipedia.output(u'Loading %s...' % Catpage.title())
                if 'categor' not in Catpage.title().lower():
                    wikipedia.output(u"%s is not a category... skip!" % Catpage.title())
                try:
                    text = Catpage.get(get_redirect = True)
                except wikipedia.NoPage:
                    wikipedia.output(u"%s doesn't exist! Skip.")
                    continue
                target = re.findall('\{\{(?:[Tt]emplate:|)[Cc]ategory[ _]redirect\|(.*?)\}\}', text)
                if target == []:
                    target = re.findall('\{\{(?:[Tt]emplate:|)[Ss]eecat\|(.*?)\}\}', text)
                    if target == []:
                        wikipedia.output(u'No template found! Skip!')
                        continue
                if target != []:
                    wikipedia.output(u'Found the template!')
                    oldCatTitle = Catpage.title().split('egory:')[1]
                    oldCat = wikipedia.Page(site, 'Category:%s' % oldCatTitle)
                    # Only to prevent errors
                    oldCat.latestRevision()
                    # Load the latest user that has edit the source category
                    latestUser = oldCat.userName()
                    if latestUser in trustList:
                        wikipedia.output(u'%s is in the Trust List! Moving category...' % latestUser)
                    else:
                        wikipedia.output(u'%s is not in the Trust List! Skip...' % latestUser)
                        continue
                    newCatTitle = target[0]
                    if wikipedia.Page(site, 'Category:' + newCatTitle).exists():                                              
                        #If this is set to true then the custom edit summary given for removing
                        #categories from articles will also be used as the deletion reason.
                        useSummaryForDeletion = False
                        if (fromGiven == False):
                            oldCatTitle = wikipedia.input(u'Please enter the old name of the category:')
                        if (toGiven == False):
                            newCatTitle = wikipedia.input(u'Please enter the new name of the category:')
                        editSummary = 'Bot: Moving from %s to %s' % ('Category:%s' % oldCatTitle, 'Category:%s' % newCatTitle)
                        bot = CategoryMoveRobot(oldCatTitle, newCatTitle, batchMode, editSummary, inPlace, titleRegex = titleRegex)
                        bot.run()
                    else:
                        wikipedia.output(u"The new cat, doesn't exist! Skip!")
                        continue
        return catDB
if __name__ == "__main__":
    try:
        catDB = main()
    finally:
        catDB.dump()
        wikipedia.stopme()