source: mobile-remote-controller/trunk/mobile-remote-controller.py

#-*- coding: utf-8 -*-
import collections
import locale
import os
import re
import subprocess
import urllib

ROOT = ur'D:\Movie'
EXTS = '.avi,.mkv,.mp3,.mp4,.mov,.wma,.wmv'.split(',')

class Locale:
    UTF8 = 'utf-8'
    LOCAL = locale.getpreferredencoding()

    def __init__(self, string):
        self.string = string

    @property
    def utf8(self):
        try:
            return self.string.decode(Locale.LOCAL).encode(Locale.UTF8)
        except UnicodeEncodeError:
            return self.string

    @property
    def local(self):
        try:
            return self.string.decode(Locale.UTF8).encode(Locale.LOCAL)
        except UnicodeEncodeError:
            return self.string

def sort(lst):
    convert = lambda text: int(text) if text.isdigit() else text.lower() 
    alphanum_key = lambda key: [convert(c) for c in re.split('([0-9]+)', key)] 
    return sorted(lst, key=alphanum_key)

def ext(path):
    return os.path.splitext(path)[1].lower()

def find_media(dirpath):
    try:
        for entry in sort(os.listdir(dirpath)):
            fullpath = os.path.join(dirpath, entry)

            if os.path.isfile(fullpath) and ext(fullpath) in EXTS:
                return fullpath
    except:
        print 'except: ' + dirpath

    return None

def play_dir(media_dir):
    os.startfile(find_media(media_dir))


from flask import Flask, redirect, url_for

app = Flask(__name__)

def html(body):
    BODY_KEY = u'__BODY__'

    with open('template.html', 'rb') as f:
        TEMPLATE = unicode(f.read().decode('utf-8'))

    return TEMPLATE.replace(BODY_KEY, body)

@app.route('/')
def root():
    return redirect('/explore')

@app.route('/explore/')
@app.route('/explore/<path:subpath>')
def listing(subpath=''):
    body = ''

    fullpath = os.path.join(ROOT, subpath)
    for entry in sort(os.listdir(fullpath)):
        entrypath = os.path.join(fullpath, entry)

        if os.path.isfile(entrypath):
            continue

        media = find_media(entrypath)
        if media:
            rest_prefix = u'play'
        else:
            rest_prefix = u'explore'

        name = os.path.basename(entry)
        href = u'/{0}/{1}/{2}'.format(rest_prefix, subpath, entry).replace('//', '/')

        body += u'<a href="{0}">{1}</a> <br />\n'.format(href, name)

    return html(body)

@app.route('/play/<path:media>')
def play(media):
    media = urllib.unquote(media).replace('/', os.path.sep)
    media_dir = os.path.join(ROOT, media)

    play_dir(media_dir)

    closing_script = '<script> window.history.back(); </script>'
    return closing_script

def main():
    app.run(host='0.0.0.0',
            port=80,
            threaded=True)

if __name__ == '__main__':
    main()