Created
July 31, 2015 19:51
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Python 3 port, PEP8 compliant and up to date version of https://github.com/erinus/slidesaver.
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#!/usr/bin/python3 | |
# -*- coding: utf-8 -*- | |
# pip3 install pyquery requests reportlab | |
import json | |
import pyquery | |
import re | |
import requests | |
import reportlab.lib.utils | |
import reportlab.pdfgen.canvas | |
import sys | |
def main(): | |
link = sys.argv[1] | |
resp = requests.get(link) | |
if resp.status_code == 200: | |
if 'slideshare.net' in link: | |
query = pyquery.PyQuery(resp.text) | |
title = re.findall('<h1.*?>(.*)</h1>', resp.text) | |
title = re.sub(r'[^a-zA-Z0-9%!-_*.]', ' ', title[0]) | |
if resp.text.find('"type":"presentation"') != -1: | |
images = query('img.slide_image') | |
c = reportlab.pdfgen.canvas.Canvas(title + '.pdf') | |
for image in images: | |
link = image.attrib['data-full'] | |
page = reportlab.lib.utils.ImageReader(link) | |
pagew, pageh = page.getSize() | |
c.setPageSize((pagew, pageh)) | |
c.drawImage(page, 0, 0, pagew, pageh) | |
c.showPage() | |
print(link) | |
c.save() | |
if resp.text.find('"type":"video"') != -1: | |
match = re.search( | |
r'"ppt_location":"\ | |
(?P<filename>.+?)".+?"video_bucket":"\ | |
(?P<domain>.+?)".+?"video_extension":"\ | |
(?P<extension>.+?)"', resp.text) | |
if match is not None: | |
# this combination rule comes from | |
# http://public.slidesharecdn.com/b/slideview/scripts/combined_video_init.js | |
# line 232: var | |
# d=this.config.videoBucket+"/"+this.config.pptLocation+"-SD."+this.config.videoExtension | |
link = 'http:%s/%s-SD.%s' % ( | |
match.group('domain'), | |
match.group('filename'), | |
match.group('extension')) | |
resp = requests.get(link) | |
with open('output.mp4', 'wb') as f: | |
for chunk in resp.iter_content(): | |
f.write(chunk), | |
f.close() | |
print(link) | |
if 'speakerdeck.com' in link: | |
query = pyquery.PyQuery(resp.text) | |
title = re.findall('<h1>(.*)</h1>', resp.text) | |
title = re.sub(r'[^a-zA-Z0-9]', ' ', title[1]) | |
embeds = query('div.speakerdeck-embed') | |
for embed in embeds: | |
code = embed.attrib['data-id'] | |
resp = requests.get( | |
'https://speakerdeck.com/player/%s' % (code)) | |
if resp.status_code == 200: | |
match = re.search(r'"slides":(?P<list>\[.+?\])', resp.text) | |
images = json.loads(match.group('list')) | |
c = reportlab.pdfgen.canvas.Canvas(title + '.pdf') | |
for image in images: | |
link = image['original'] | |
page = reportlab.lib.utils.ImageReader(link) | |
pagew, pageh = page.getSize() | |
c.setPageSize((pagew, pageh)) | |
c.drawImage(page, 0, 0, pagew, pageh) | |
c.showPage() | |
print(link) | |
c.save() | |
if __name__ == '__main__': | |
if len(sys.argv) < 2: | |
print('python slidesaver.py [URL]') | |
else: | |
main() |
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