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#!/usr/bin/env python
import os
import pycurl
import re
import string
import sys
import tempfile
import time
import urllib
import urlparse
import xmlrpclib
from HTMLParser import HTMLParser
MAX_POST_NO = 10000
class WordPress:
def __init__(self, url, username, password):
self.__username = username
self.__password = password
self.__proxy = xmlrpclib.ServerProxy(url)
def all_posts(self):
return self.__proxy.metaWeblog.getRecentPosts("",
self.__username,
self.__password,
MAX_POST_NO)
def post_comments(self, post):
return self.__proxy.wp.getComments("",
self.__username,
self.__password,
{"post_id" : post["postid"],
"number": MAX_POST_NO})
class MyHTMLParser(HTMLParser):
def __init__(self, url, imgdir):
HTMLParser.__init__(self)
self.url = url
self.imgdir = imgdir
def handle_starttag(self, tag, attrs):
if tag == "img":
for attr in attrs:
if attr[0] == "src":
self.download_image(attr[1])
def download_image(self, url):
parsed = urlparse.urlparse(url)
if parsed.netloc == self.url:
print " downloading %s" % url
filename = os.path.join(self.imgdir, parsed.path[1:])
try:
os.makedirs(os.path.dirname(filename))
except os.error:
pass
fp = open(filename, "wb")
curl = pycurl.Curl()
curl.setopt(pycurl.URL, str(url))
curl.setopt(pycurl.FOLLOWLOCATION, 1)
curl.setopt(pycurl.MAXREDIRS, 5)
curl.setopt(pycurl.CONNECTTIMEOUT, 30)
curl.setopt(pycurl.TIMEOUT, 300)
curl.setopt(pycurl.NOSIGNAL, 1)
curl.setopt(pycurl.WRITEDATA, fp)
curl.perform()
curl.close()
fp.close()
def html_media_object(service, url, media_id):
services = {"youtube" : '<object width="480" height="385"><param name="movie" value="http://%url%/v/%media_id%fs=1"></param><param name="allowFullScreen" value="true"></param><param name="allowscriptaccess" value="always"></param><embed src="http://%url%/v/%media_id%?fs=1" type="application/x-shockwave-flash" allowscriptaccess="always" allowfullscreen="true" width="480" height="385"></embed></object>',
"googlevideo": '<object type="application/x-shockwave-flash" data="http://%url%/googleplayer.swf?docid=%media_id%" height="330" width="400"><param name="allowScriptAccess" value="never"/><param name="movie" value="http://%url%/googleplayer.swf?docid=%media_id%"/><param name="quality" value="best"/><param name="bgcolor" value="#ffffff"/><param name="scale" value="noScale"/><param name="wmode" value="opaque"/></object>'}
html_center_start = '<p><span style="text-align: center; display: block;">'
html_center_end = '</span></p>'
html_service = services[service]
html_service = html_service.replace("%url%", url)
html_service = html_service.replace("%media_id%", media_id)
return html_center_start + html_service + html_center_end
def analyze_media(content):
p_youtube = re.compile(r"\[youtube=http://([a-zA-Z0-9\-\.]+)/watch\?v=(.+)\]")
p_googlevideo = re.compile(r"\[googlevideo=http://([a-zA-Z0-9\-\.]+)/videoplay\?docid=([\-0-9]+).*\]")
lines = content.split("\n")
new_lines = []
for line in lines:
m_youtube = p_youtube.search(line)
m_googlevideo = p_googlevideo.search(line)
if m_youtube:
html_object = html_media_object("youtube",
m_youtube.group(1),
m_youtube.group(2))
new_lines.append(html_object)
elif m_googlevideo:
html_object = html_media_object("googlevideo",
m_googlevideo.group(1),
m_googlevideo.group(2))
new_lines.append(html_object)
else:
new_lines.append(line)
return "\n".join(new_lines)
def make_dir(path):
os.mkdir(path)
return path + "/"
def write_file(path, content):
f = open(path, "w")
f.write(content.encode("utf-8"))
f.close()
def write_comment(comment, dir):
def make_metadata():
out = ""
keys = {"comment_id" : "id",
"author" : "author",
"author_email" : "author_email",
"author_url" : "author_url",
"author_ip" : "author_ip",
"status" : "approved"}
for k in keys:
if (k != "status") or ((k == "status") and (comment[k] != "spam")):
out += "%s: %s\n" % (k, comment[k])
date = comment["date_created_gmt"]
out += "timestamp: %s\n" % int(time.mktime(date.timetuple()))
return out
write_file(dir + str(comment["comment_id"]),
make_metadata() + "\n" + comment["content"])
def unescape(s):
s = s.replace("<", "<")
s = s.replace(">", ">")
s = s.replace("&", "&")
return s
def make_post_key(post):
d = post["dateCreated"].timetuple()
pre = "%d/%02d/%02d/%s" % (d.tm_year, d.tm_mon, d.tm_mday, post["wp_slug"])
return urllib.quote(pre, "").lower()
def get_post_images(post, url, imgdir):
parser = MyHTMLParser(url, imgdir)
parser.feed(post["description"])
def write_post(post, categories, comments, images_url, new_images_url):
print "writing post %s" % unescape(post["title"])
def make_metadata():
out = ""
keys = {"postid" : "id",
"wp_author_display_name" : "author",
"title" : "title",
"post_status" : "status",
"mt_allow_comments" : "comment_status"}
for k in keys:
value = post[k]
if k == "mt_allow_comments":
if value == 1:
value = "open"
else:
value = "closed"
out += "%s: %s\n" % (keys[k], value)
out += "tags: %s\n" % ", ".join(categories)
out += "timestamp: %s\n" % int(time.mktime(post["dateCreated"].timetuple()))
return unicode(out)
key = make_post_key(post)
d = make_dir(key)
content = string.replace(post["description"], images_url, new_images_url)
content = analyze_media(content)
write_file(d + "content", content)
write_file(d + "metadata", make_metadata())
if comments:
c = make_dir(d + "comments")
for comment in comments:
write_comment(comment, c)
def main(args):
d_posts = tempfile.mkdtemp(prefix="wp2dir")
d_images = tempfile.mkdtemp(prefix="wp2img")
print "creating directories %s and %s" % (d_posts, d_images)
_, url, images_url, new_images_url, user, passwd = args
wp = WordPress(url, user, passwd)
posts = wp.all_posts()
for post in posts:
comments = wp.post_comments(post)
os.chdir(d_posts)
write_post(post, post["categories"], comments, images_url, new_images_url)
os.chdir(d_images)
get_post_images(post, images_url, d_images)
if __name__ == "__main__":
main(sys.argv)
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