#!/usr/bin/env python2.5
# Copyright 2009-2010 bjweeks, MZMcBride, svick
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
import datetime
import MySQLdb
import wikitools
import settings
report_title = settings.rootpage + 'WikiProject watchers'
report_template = u'''
List of WikiProjects by number of watchers of its main page, with at least 100 of them; \
data as of <onlyinclude>%s</onlyinclude>.
{| class="wikitable sortable plainlinks"
|-
! No.
! WikiProject
! Watchers
|-
%s
|}
'''
wiki = wikitools.Wiki(settings.apiurl)
wiki.login(settings.username, settings.password)
conn = MySQLdb.connect(host=settings.host, db=settings.dbname, read_default_file='~/.my.cnf')
cursor = conn.cursor()
cursor.execute('''
/* project_watchers.py */
/* SLOW_OK */
SELECT wl_title AS project, COUNT(*) AS count
FROM watchlist
JOIN page ON page_namespace = wl_namespace
AND page_title = wl_title
WHERE wl_title LIKE 'WikiProject\_%'
AND wl_title NOT LIKE '%/%'
AND wl_namespace = 4
GROUP BY project
HAVING count >= 100
ORDER BY count DESC
''')
i = 1
output = []
for row in cursor.fetchall():
page_title = '[[ويكيبيديا:%s]]' % unicode(row[0], 'utf-8').replace('_', ' ')
edits = row[1]
table_row = u'''| %d
| %s
| %d
|-''' % (i, page_title, edits)
output.append(table_row)
i += 1
cursor.execute('SELECT UNIX_TIMESTAMP() - UNIX_TIMESTAMP(rc_timestamp) FROM recentchanges ORDER BY rc_timestamp DESC LIMIT 1;')
rep_lag = cursor.fetchone()[0]
current_of = (datetime.datetime.utcnow() - datetime.timedelta(seconds=rep_lag)).strftime('%H:%M, %d %B %Y (UTC)')
report = wikitools.Page(wiki, report_title)
report_text = report_template % (current_of, '\n'.join(output))
report_text = report_text.encode('utf-8')
report.edit(report_text, summary=settings.editsumm, bot=1)
cursor.close()
conn.close()
