entertainment_center.py
# -*- coding:utf-8 -*-
# 创建对象
import fractions
from udacity_test import media, fresh_tomatoes
movieShawshank = media.Movie("The Shawshank Redemption",
"https://upload.wikimedia.org/wikipedia/zh/a/af/Shawshank_Redemption_ver2.jpg",
"https://www.youtube.com/watch?v=spEPXHfKiCs")
movieGump = media.Movie("Forrest Gump", "https://upload.wikimedia.org/wikipedia/zh/a/ad/Forrestgumppost.jpg",
"https://www.youtube.com/watch?v=bLvqoHBptjg")
movieTruman = media.Movie("The Truman Show", "https://upload.wikimedia.org/wikipedia/zh/c/cd/Trumanshow.jpg",
"https://www.youtube.com/watch?v=oY_FcMif5bQ")
# 打印对象属性
movieShawshank.toString()
movieGump.toString()
movieTruman.toString()
# 把对象组成集合
movies = [movieShawshank, movieGump, movieTruman]
# 调用页面工具方法
fresh_tomatoes.open_movies_page(movies)
media.py
# -*- coding:utf-8 -*-
class Movie():
"""movie实体类"""
def __init__(self, title, poster_image_url, trailer_url):
"""
Input: title => 电影名称
poster_image_url => 电影海报链接
trailer_url => 电影播放youtube地址
"""
self.title = title
self.poster_image_url = poster_image_url
self.trailer_url = trailer_url
def toString(self):
"""打印对象的属性值"""
print(self.title + ">>>" + self.poster_image_url + ">>>" + self.trailer_url)
fresh_tomatoes.py
import webbrowser
import os
import re
# -*- coding：utf-8 -*-
# Styles and scripting for the page
main_page_head = '''
<head>
<meta charset="utf-8">
<title>Fresh Tomatoes!</title>
<!-- Bootstrap 3 -->
<link rel="stylesheet" href="https://netdna.bootstrapcdn.com/bootstrap/3.1.0/css/bootstrap.min.css">
<link rel="stylesheet" href="https://netdna.bootstrapcdn.com/bootstrap/3.1.0/css/bootstrap-theme.min.css">
<script src="http://code.jquery.com/jquery-1.10.1.min.js"></script>
<script src="https://netdna.bootstrapcdn.com/bootstrap/3.1.0/js/bootstrap.min.js"></script>
<style type="text/css" media="screen">
body {
padding-top: 80px;
}
#trailer .modal-dialog {
margin-top: 200px;
width: 640px;
height: 480px;
}
.hanging-close {
position: absolute;
top: -12px;
right: -12px;
z-index: 9001;
}
#trailer-video {
width: 100%;
height: 100%;
}
.movie-tile {
margin-bottom: 20px;
padding-top: 20px;
}
.movie-tile:hover {
background-color: #EEE;
cursor: pointer;
}
.scale-media {
padding-bottom: 56.25%;
position: relative;
}
.scale-media iframe {
border: none;
height: 100%;
position: absolute;
width: 100%;
left: 0;
top: 0;
background-color: white;
}
</style>
<script type="text/javascript" charset="utf-8">
// Pause the video when the modal is closed
$(document).on('click', '.hanging-close, .modal-backdrop, .modal', function (event) {
// Remove the src so the player itself gets removed, as this is the only
// reliable way to ensure the video stops playing in IE
$("#trailer-video-container").empty();
});
// Start playing the video whenever the trailer modal is opened
$(document).on('click', '.movie-tile', function (event) {
var trailerSrc = $(this).attr('data-trailer_src')
var sourceUrl = trailerSrc + '?autoplay=1&html5=1';
$("#trailer-video-container").empty().append($("<iframe></iframe>", {
'id': 'trailer-video',
'type': 'text-html',
'src': sourceUrl,
'frameborder': 0
}));
});
// Animate in the movies when the page loads
$(document).ready(function () {
$('.movie-tile').hide().first().show("fast", function showNext() {
$(this).next("div").show("fast", showNext);
});
});
</script>
</head>
'''
# The main page layout and title bar
main_page_content = '''
<!DOCTYPE html>
<html lang="en">
<body>
<!-- Trailer Video Modal -->
<div class="modal" id="trailer">
<div class="modal-dialog">
<div class="modal-content">
<a href="#" class="hanging-close" data-dismiss="modal" aria-hidden="true">
<img src="https://lh5.ggpht.com/v4-628SilF0HtHuHdu5EzxD7WRqOrrTIDi_MhEG6_qkNtUK5Wg7KPkofp_VJoF7RS2LhxwEFCO1ICHZlc-o_=s0#w=24&h=24"/>
</a>
<div class="scale-media" id="trailer-video-container">
</div>
</div>
</div>
</div>
<!-- Main Page Content -->
<div class="container">
<div class="navbar navbar-inverse navbar-fixed-top" role="navigation">
<div class="container">
<div class="navbar-header">
<a class="navbar-brand" href="#">Fresh Tomatoes Movie Trailers</a>
</div>
</div>
</div>
</div>
<div class="container">
{movie_tiles}
</div>
</body>
</html>
'''
# A single movie entry html template
movie_tile_content = '''
<div class="col-md-6 col-lg-4 movie-tile text-center" data-trailer_src="{trailer_src}" data-toggle="modal" data-target="#trailer" >
<img src="{poster_image_url}" width="220" height="342">
<h2>{movie_title}</h2>
</div>
'''
def create_movie_tiles_content(movies):
# The HTML content for this section of the page
content = ''
for movie in movies:
# Extract the youku or youtube ID from the url
trailer_url = movie.trailer_url
youku_id_match = re.search(r'(id_)(\w+=*)(\.html)', trailer_url)
youtube_id_match = re.search(r'(?<=v=)[^&#]+', trailer_url)
youtube_id_match = youtube_id_match or re.search(r'(?<=be/)[^&#]+', trailer_url)
trailer_youku_id = youku_id_match.group(2) if youku_id_match else None
trailer_youtube_id = youtube_id_match.group(0) if youtube_id_match else None
if trailer_youku_id != None:
trailer_src = 'http://player.youku.com/embed/' + trailer_youku_id
else:
trailer_src = 'http://youtube.com/embed/'+ trailer_youtube_id
# Append the tile for the movie with its content filled in
content += movie_tile_content.format(
movie_title=movie.title,
poster_image_url=movie.poster_image_url,
trailer_src=trailer_src
)
return content
def open_movies_page(movies):
# Create or overwrite the output file
output_file = open('fresh_tomatoes.html', 'w')
# Replace the placeholder for the movie tiles with the actual dynamically generated content
rendered_content = main_page_content.format(movie_tiles=create_movie_tiles_content(movies))
# Output the file
output_file.write(main_page_head + rendered_content)
output_file.close()
# open the output file in the browser
url = os.path.abspath(output_file.name)
webbrowser.open('file://' + url, new=2) # open in a new tab, if possible