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"""
BTDigg (Videos, Music, Files)
@website https://btdigg.org
@provide-api yes (on demand)
@using-api no
@results HTML (using search portal)
@stable no (HTML can change)
@parse url, title, content, seed, leech, magnetlink
"""
from urlparse import urljoin
from cgi import escape
from urllib import quote
from lxml import html
from operator import itemgetter
from searx.engines.xpath import extract_text
from searx.utils import get_torrent_size
# engine dependent config
categories = ['videos', 'music', 'files']
paging = True
# search-url
url = 'https://btdigg.org'
search_url = url + '/search?q={search_term}&p={pageno}'
# do search-request
def request(query, params):
params['url'] = search_url.format(search_term=quote(query),
pageno=params['pageno'] - 1)
return params
# get response from search-request
def response(resp):
results = []
dom = html.fromstring(resp.content)
search_res = dom.xpath('//div[@id="search_res"]/table/tr')
# return empty array if nothing is found
if not search_res:
return []
# parse results
for result in search_res:
link = result.xpath('.//td[@class="torrent_name"]//a')[0]
href = urljoin(url, link.attrib.get('href'))
title = escape(extract_text(link))
content = escape(extract_text(result.xpath('.//pre[@class="snippet"]')[0]))
content = "<br />".join(content.split("\n"))
filesize = result.xpath('.//span[@class="attr_val"]/text()')[0].split()[0]
filesize_multiplier = result.xpath('.//span[@class="attr_val"]/text()')[0].split()[1]
files = result.xpath('.//span[@class="attr_val"]/text()')[1]
seed = result.xpath('.//span[@class="attr_val"]/text()')[2]
# convert seed to int if possible
if seed.isdigit():
seed = int(seed)
else:
seed = 0
leech = 0
# convert filesize to byte if possible
filesize = get_torrent_size(filesize, filesize_multiplier)
# convert files to int if possible
if files.isdigit():
files = int(files)
else:
files = None
magnetlink = result.xpath('.//td[@class="ttth"]//a')[0].attrib['href']
# append result
results.append({'url': href,
'title': title,
'content': content,
'seed': seed,
'leech': leech,
'filesize': filesize,
'files': files,
'magnetlink': magnetlink,
'template': 'torrent.html'})
# return results sorted by seeder
return sorted(results, key=itemgetter('seed'), reverse=True)
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