run.py

"""
Author: Remy D <remyd@civx.us>
        Ralph Bean <rbean@redhat.com>
License: Apache 2.0
"""
import os

from flask import Flask
from flask.ext.mako import MakoTemplates, render_template

import yaml
import feedparser
from datetime import datetime, timedelta
import time
import hashlib

import glob

app = Flask(__name__)
app.template_folder = "templates"
mako = MakoTemplates(app)


def gravatar(email):
    """ I wish I could use libravatar here, but honestly, the students
    will be better off using gravatar at this point (due to github
    integration :/) """

    slug = hashlib.md5(email).hexdigest()
    return "https://secure.gravatar.com/avatar/" + slug


yaml_dir = 'scripts/people/'
@app.route('/checkblogs')
def checkblogs():
    student_data = []
    for fname in glob.glob(yaml_dir + "*.yaml"):
        with open(fname) as students:
            contents = yaml.load(students)

            if not isinstance(contents, list):
                raise ValueError("%r is borked" % fname)

            student_data.extend(contents)
            #print gravatar(contents[0]['rit_dce'] + "@rit.edu")

    student_posts = {}
    target = datetime(2013, 8, 25)
    for student in student_data:
        when = []
        if student.get('feed'):
            print('Checking %s' % student['irc'])

            feed = feedparser.parse(student['feed'])
            #print feed.version

            for item in feed.entries:
                #from pprint import pprint
                #pprint(item)
                #if 'published' in item:
                #    print student['name'], item.published
                ##if 'summary' in item:
                ##    print item.summary
                publish_time = datetime.fromtimestamp(time.mktime(item.updated_parsed))
                if publish_time < target:
                    #print('%s is older than %s, ignoring' % (publish_time, target))
                    continue
                when.append(item.updated)
        else:
            print('No feed listed for %s!' % student['irc'])

        student_posts[student['irc']] = len(when)

    if student_posts:
        average = sum(student_posts.values()) / float(len(student_posts))
    else:
        average = 0
    #print('Average of %f posts' % average)
    target_number = int((datetime.today() - target).total_seconds() /\
        timedelta(weeks=1).total_seconds() + 1)
    #for student, count in student_posts.items():
    #    if count > target_number:
    #        print('+++%d %s' % (count, student))
    #    elif count < target_number:
    #        print('---%d %s' % (count, student))
    #    else:
    #        print('===%d %s' % (count, student))
    #for student in student_data:
    #    print student
    return render_template('blogs.mak', name='mako', student_data=student_data, student_posts=student_posts, gravatar=gravatar, average=average, target_number=target_number)

@app.route('/')
def index():
    return render_template('home.mak', name='mako')


@app.route('/sj')
def sj():
    return render_template('sj.mak', name='mako')


@app.route('/syllabus')
def syllabus():
    return render_template('tbd.mak', name='mako')


@app.route('/about')
def about():
    return render_template('about.mak', name='mako')


@app.route('/books')
def books():
    books = os.listdir(os.path.join(os.path.split(__file__)[0], 'static',
                                    'books'))
    return render_template('books.mak', name='mako', books=books)


@app.route('/slides')
def slides():
    decks = os.listdir(os.path.join(os.path.split(__file__)[0], 'static',
                                    'content'))

    return render_template('decks.mak', name='mako', decks=decks)


@app.route('/hw')
def hws():
    hws = os.listdir(os.path.join(os.path.split(__file__)[0], 'static',
                                    'hw'))

    return render_template('hw.mak', name='mako', hws=hws)


@app.route('/firstflight')
def fflight():
    return render_template('fflight.mak', name='mako', hws=hws)


@app.route('/oer')
def oer():
    decks = os.listdir(os.path.join(os.path.split(__file__)[0], 'static',
                                    'content'))

    books = os.listdir(os.path.join(os.path.split(__file__)[0], 'static',
                                    'books'))

    challenges = os.listdir(os.path.join(os.path.split(__file__)[0], 'static',
                                    'challenges'))

    return render_template('oer.mak', name='mako', decks=decks, books=books, challenges=challenges)


@app.route('/carousel')
def carousel():
    return render_template('carousel.html', name='mako')


if __name__ == "__main__":
    if 'OPENSHIFT_PYTHON_IP' in os.environ:
        host = os.environ['OPENSHIFT_PYTHON_IP']
        port = int(os.environ['OPENSHIFT_PYTHON_PORT'])
        app.run(host=host, port=port)
    else:
        app.debug=True
        app.run()