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wiki_fi.py
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wiki_fi.py
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# -*- coding: utf-8 -*-
import json, locale
import pymongo
from flask import Flask, url_for, render_template, request, Response
import analyze
from config import config
from werkzeug.contrib.cache import MemcachedCache
app = Flask(__name__)
cache = MemcachedCache(['{0}:{1}'.format(config['memcached']['host'], config['memcached']['port'])])
connection = pymongo.Connection(config['db']['host'], config['db']['port'])
wiki_dict = {}
for wiki in config['wikis']:
db = connection[config['wikis'][wiki]['db_name']]
print('Successfully loaded ' + wiki)
wiki_dict[wiki] = db
def get_user_chart_data(wiki, db, user):
charts_data = cache.get('wiki-fi:userdata_{0}_{1}'.format(user['username'].replace(' ', '_'), wiki))
if charts_data is None:
charts_data = analyze.analyze_user(wiki, db, user)
cache.set('wiki-fi:userdata_{0}_{1}'.format(user['username'].replace(' ', '_'), wiki), charts_data, timeout=0)
return charts_data
def get_page_chart_data(wiki, db, page):
charts_data = cache.get('wiki-fi:pagedata_{0}_{1}'.format(page['title'].replace(' ', '_'), wiki))
if charts_data is None:
charts_data = analyze.analyze_page(wiki, db, page)
cache.set('wiki-fi:pagedata_{0}_{1}'.format(page['title'].replace(' ', '_'), wiki), charts_data, timeout=0)
return charts_data
def get_wiki_chart_data(wiki, db):
charts_data = cache.get('wiki-data_{0}'.format(wiki))
if charts_data is None:
charts_data = analyze.analyze_wiki(wiki, db)
cache.set('wiki-data_{0}'.format(wiki), charts_data, timeout=0)
return charts_data
def get_wiki_fi_stats():
stats = cache.get('wiki-fi:wiki-fi_stats')
if stats is None:
stats = {'no_of_users': 0, 'no_of_edits': 0, 'no_of_pages': 0}
for wiki in wiki_dict:
stats['no_of_users'] += wiki_dict[wiki]['users'].count()
stats['no_of_edits'] += wiki_dict[wiki]['edits'].count()
stats['no_of_pages'] += wiki_dict[wiki]['pages'].count()
locale.setlocale(locale.LC_ALL, 'en_US.utf8')
for stat in stats:
stats[stat] = locale.format("%d", stats[stat], grouping=True)
cache.set('wiki-fi:wiki-fi_stats', stats, timeout=0)
return stats
@app.route('/is_valid_user', methods=['POST'])
def is_valid_user():
username = request.form['username'].replace('_', ' ')
wiki = request.form['wiki']
wikiuserlist = cache.get('wiki-fi:userlist_{0}'.format(wiki))
if wikiuserlist is None:
wikiuserlist = [user['username'] for user in wiki_dict[wiki]['users'].find(fields=['username'])]
cache.set('wiki-fi:userlist_{0}'.format(wiki), wikiuserlist, timeout=0)
data = username in wikiuserlist
resp = Response(json.dumps(data), status=200, mimetype='application/json')
return resp
@app.route('/is_valid_page', methods=['POST'])
def is_valid_page():
page = request.form['page'].replace('_', ' ')
wiki = request.form['wiki']
page_info = wiki_dict[wiki]['pages'].find_one({'title': page}, fields=['title'])
data = page_info is not None
resp = Response(json.dumps(data), status=200, mimetype='application/json')
return resp
@app.route('/get_wiki_users', methods=['POST'])
def get_wiki_users():
wiki = request.form['wiki']
wikiuserlist = cache.get('wiki-fi:userlist_{0}'.format(wiki))
if wikiuserlist is None:
wikiuserlist = [user['username'] for user in wiki_dict[wiki]['users'].find(fields=['username'])]
cache.set('wiki-fi:userlist_{0}'.format(wiki), wikiuserlist, timeout=0)
resp = Response(json.dumps(wikiuserlist), status=200, mimetype='application/json')
return resp
@app.route('/get_wiki_pages', methods=['POST'])
def get_wiki_pages():
wiki = request.form['wiki']
wikipagelist = cache.get('wiki-fi:pagelist_{0}'.format(wiki))
if wikipagelist is None:
wikipagelist = [page['title'] for page in wiki_dict[wiki]['pages'].find({'ns': {'$in': [0, 4, 8]}, 'lang': 'en', 'redirect': False}, fields=['title'])]
cache.set('wiki-fi:pagelist_{0}'.format(wiki), wikipagelist, timeout=0)
resp = Response(json.dumps(wikipagelist), status=200, mimetype='application/json')
return resp
@app.route('/get_user_wikis', methods=['POST'])
def get_user_wikis():
username = request.form['username'].replace('_', ' ')
userwikislist = cache.get('wiki-fi:userwikislist_{0}'.format(username.replace(' ', '_')))
if userwikislist is None:
userwikislist = []
for wiki in wiki_dict:
if wiki_dict[wiki]['users'].find_one({'username': username}, fields=[]):
userwikislist.append(wiki)
cache.set('wiki-fi:userwikislist_{0}'.format(username.replace(' ', '_')), userwikislist, timeout=0)
resp = Response(json.dumps(userwikislist), status=200, mimetype='application/json')
return resp
@app.route('/get_page_wikis', methods=['POST'])
def get_page_wikis():
page = request.form['page'].replace('_', ' ')
pagewikislist = cache.get('wiki-fi:pagewikislist_{0}'.format(page.replace(' ', '_')))
if pagewikislist is None:
pagewikislist = []
for wiki in wiki_dict:
if wiki_dict[wiki]['pages'].find_one({'title': page}, fields=[]):
pagewikislist.append(wiki)
cache.set('wiki-fi:userwikislist_{0}'.format(page.replace(' ', '_')), pagewikislist, timeout=0)
resp = Response(json.dumps(pagewikislist), status=200, mimetype='application/json')
return resp
@app.route('/get_last_updated', methods=['POST'])
def get_last_updated():
wiki = request.form['wiki']
last_updated = cache.get('wiki-fi:user_and_pages_last_updated_' + wiki)
if last_updated is None:
last_updated = (wiki_dict[wiki]['metadata'].find_one({'key': 'user_and_pages_last_updated'}, fields=['value']))['value']
cache.set('wiki-fi:user_and_pages_last_updated_' + wiki, last_updated, timeout=0)
last_updated = last_updated.strftime("%H:%M, %d %B %Y (UTC)")
resp = Response(json.dumps(last_updated), status=200, mimetype='application/json')
return resp
@app.route('/get_wiki_last_updated', methods=['POST'])
def get_wiki_last_updated():
wiki = request.form['wiki']
last_updated = cache.get('wiki-fi:wiki_last_updated_' + wiki)
if last_updated is None:
last_updated = (wiki_dict[wiki]['metadata'].find_one({'key': 'wiki_last_updated'}, fields=['value']))['value']
cache.set('wiki-fi:wiki_last_updated_' + wiki, last_updated, timeout=0)
last_updated = last_updated.strftime("%H:%M, %d %B %Y (UTC)")
resp = Response(json.dumps(last_updated), status=200, mimetype='application/json')
return resp
@app.route('/')
def homepage(error=None):
stats = get_wiki_fi_stats()
return render_template('form.html', stats=stats, error=error)
@app.route('/about')
def about():
return render_template('about.html')
@app.route('/user/<wiki>/<username>')
def anaylze_user(wiki, username):
username = username.replace('_', ' ')
user = wiki_dict[wiki]['users'].find_one({'username': username})
if user is None:
return homepage(error="invalid username")
wiki_link = config['wikis'][wiki]['wiki_link']
charts_data = get_user_chart_data(wiki, wiki_dict[wiki], user)
return render_template('user_stats.html', username=username, wiki=wiki, wiki_link=wiki_link, charts_data=charts_data)
@app.route('/page/<wiki>/<path:pagetitle>')
def anaylze_page(wiki, pagetitle):
pagetitle = pagetitle.replace('_', ' ')
page = wiki_dict[wiki]['pages'].find_one({'title': pagetitle})
if page is None:
return homepage('invalid page')
wiki_link = config['wikis'][wiki]['wiki_link']
charts_data = get_page_chart_data(wiki, wiki_dict[wiki], page)
return render_template('page_stats.html', page_name=page['title'], wiki=wiki, wiki_link=wiki_link, charts_data=charts_data)
@app.route('/wiki/<wiki>')
def anaylze_wiki(wiki):
if wiki not in config['wikis']:
return homepage('invalid wiki')
wiki_link = config['wikis'][wiki]['wiki_link']
charts_data = get_wiki_chart_data(wiki, wiki_dict[wiki])
return render_template('wiki_stats.html', wiki_name=config['wikis'][wiki]['wiki_name'], wiki=wiki, wiki_link=wiki_link, charts_data=charts_data)
if __name__ == '__main__':
app.run(debug=True, host='0.0.0.0', port=5000)