forked from platypush/platypush
64 lines
2.1 KiB
Python
64 lines
2.1 KiB
Python
import re
|
|
import urllib.parse
|
|
import urllib.request
|
|
|
|
from platypush.context import get_plugin
|
|
from platypush.plugins.media.search import MediaSearcher
|
|
|
|
class YoutubeMediaSearcher(MediaSearcher):
|
|
def search(self, query, **kwargs):
|
|
"""
|
|
Performs a YouTube search either using the YouTube API (faster and
|
|
recommended, it requires the :mod:`platypush.plugins.google.youtube`
|
|
plugin to be configured) or parsing the HTML search results (fallback
|
|
slower method)
|
|
"""
|
|
|
|
self.logger.info('Searching YouTube for "{}"'.format(query))
|
|
|
|
try:
|
|
return self._youtube_search_api(query=query)
|
|
except Exception as e:
|
|
self.logger.warning('Unable to load the YouTube plugin, falling ' +
|
|
'back to HTML parse method: {}'.format(str(e)))
|
|
|
|
return self._youtube_search_html_parse(query=query)
|
|
|
|
@staticmethod
|
|
def _youtube_search_api(query):
|
|
return [
|
|
{
|
|
'url': 'https://www.youtube.com/watch?v=' + item['id']['videoId'],
|
|
**item.get('snippet', {}),
|
|
}
|
|
for item in get_plugin('google.youtube').search(query=query).output
|
|
if item.get('id', {}).get('kind') == 'youtube#video'
|
|
]
|
|
|
|
def _youtube_search_html_parse(self, query):
|
|
query = urllib.parse.quote(query)
|
|
url = "https://www.youtube.com/results?search_query=" + query
|
|
response = urllib.request.urlopen(url)
|
|
html = response.read().decode('utf-8')
|
|
results = []
|
|
|
|
while html:
|
|
m = re.search('(<a href="(/watch\?v=.+?)".+?yt-uix-tile-link.+?title="(.+?)".+?>)', html)
|
|
if m:
|
|
results.append({
|
|
'url': 'https://www.youtube.com' + m.group(2),
|
|
'title': m.group(3)
|
|
})
|
|
|
|
html = html.split(m.group(1))[1]
|
|
else:
|
|
html = ''
|
|
|
|
self.logger.info('{} YouTube video results for the search query "{}"'
|
|
.format(len(results), query))
|
|
|
|
return results
|
|
|
|
|
|
# vim:sw=4:ts=4:et:
|