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fix retrieve current song

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This commit is contained in:
Romain Bignon 2012-10-27 10:31:41 +02:00
commit 98fe88e1cd
1 changed files with 19 additions and 27 deletions
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46
modules/nova/backend.py
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@ -18,38 +18,18 @@
# along with weboob. If not, see <http://www.gnu.org/licenses/>.
from cStringIO import StringIO
from weboob.capabilities.radio import ICapRadio, Radio, Stream, Emission
from weboob.capabilities.collection import ICapCollection
from weboob.tools.backend import BaseBackend
from weboob.tools.browser import BaseBrowser, BasePage, BrowserUnavailable
from weboob.tools.browser import StandardBrowser
from weboob.tools.parsers import get_parser
__all__ = ['NovaBackend']
class HistoryPage(BasePage):
def on_loaded(self):
h2 = self.parser.select(self.document.getroot(), 'h2')
if len(h2) > 0 and h2[0].text == 'Site off-line':
raise BrowserUnavailable('Website is currently offline')
def get_current(self):
for div in self.parser.select(self.document.getroot(), 'div#rubrique_contenu div.resultat'):
artist = self.parser.select(div, 'span#artiste', 1).find('a').text
title = self.parser.select(div, 'span#titre', 1).text
return unicode(artist).strip(), unicode(title).strip()
class NovaBrowser(BaseBrowser):
DOMAIN = u'www.novaplanet.com'
PAGES = {r'http://www.novaplanet.com/cetaitquoicetitre/radionova/\d*': HistoryPage,
}
def get_current(self):
self.location('/cetaitquoicetitre/radionova/')
assert self.is_on_page(HistoryPage)
return self.page.get_current()
class NovaBackend(BaseBackend, ICapRadio, ICapCollection):
NAME = 'nova'
MAINTAINER = u'Romain Bignon'
@ -57,11 +37,14 @@ class NovaBackend(BaseBackend, ICapRadio, ICapCollection):
VERSION = '0.d'
DESCRIPTION = u'Nova French radio'
LICENSE = 'AGPLv3+'
BROWSER = NovaBrowser
BROWSER = StandardBrowser
_RADIOS = {'nova': (u'Radio Nova', u'Radio nova', u'http://broadcast.infomaniak.net:80/radionova-high.mp3'),
}
def create_default_browser(self):
return self.create_browser(parser='json')
def iter_resources(self, objs, split_path):
if Radio in objs:
self._restrict_level(split_path)
@ -85,7 +68,7 @@ class NovaBackend(BaseBackend, ICapRadio, ICapCollection):
radio.title = title
radio.description = description
artist, title = self.browser.get_current()
artist, title = self.get_current()
current = Emission(0)
current.artist = artist
current.title = title
@ -97,11 +80,20 @@ class NovaBackend(BaseBackend, ICapRadio, ICapCollection):
radio.streams = [stream]
return radio
def get_current(self):
doc = self.browser.location('http://www.novaplanet.com/radionova/ontheair?origin=/')
html = doc['track']['markup']
parser = get_parser()()
doc = parser.parse(StringIO(html))
artist = u' '.join([txt.strip() for txt in doc.xpath('//div[@class="artist"]')[0].itertext()])
title = u' '.join([txt.strip() for txt in doc.xpath('//div[@class="title"]')[0].itertext()])
return unicode(artist), unicode(title)
def fill_radio(self, radio, fields):
if 'current' in fields:
if not radio.current:
radio.current = Emission(0)
radio.current.artist, radio.current.title = self.browser.get_current()
radio.current.artist, radio.current.title = self.get_current()
return radio
OBJECTS = {Radio: fill_radio}