[booblyrics] new backend parolesmusique

modules/parolesmusique/pages.py

@@ -0,0 +1,93 @@
+# -*- coding: utf-8 -*-
+
+# Copyright(C) 2013 Julien Veyssier
+#
+# This file is part of weboob.
+#
+# weboob is free software: you can redistribute it and/or modify
+# it under the terms of the GNU Affero General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# weboob is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU Affero General Public License for more details.
+#
+# You should have received a copy of the GNU Affero General Public License
+# along with weboob. If not, see <http://www.gnu.org/licenses/>.
+
+
+from weboob.capabilities.lyrics import SongLyrics
+from weboob.capabilities.base import NotAvailable, NotLoaded
+from weboob.tools.browser import BasePage
+
+
+__all__ = ['SongResultsPage','SonglyricsPage', 'ArtistResultsPage', 'ArtistSongsPage', 'HomePage']
+
+
+class HomePage(BasePage):
+    def iter_lyrics(self,criteria,pattern):
+        self.browser.select_form(name='rechercher')
+        if criteria == 'artist':
+            self.browser['termes_a'] = pattern
+        else:
+            self.browser['termes_t'] = pattern
+        self.browser.submit()
+        assert self.browser.is_on_page(SongResultsPage) or self.browser.is_on_page(ArtistResultsPage)
+        for lyr in self.browser.page.iter_lyrics():
+            yield lyr
+
+class ArtistResultsPage(BasePage):
+    def iter_lyrics(self):
+        for link in self.parser.select(self.document.getroot(),'div.cont_cat table a.std'):
+            artist = unicode(link.text_content())
+            self.browser.location('http://www.paroles-musique.com%s'%link.attrib.get('href',''))
+            assert self.browser.is_on_page(ArtistSongsPage)
+            for lyr in self.browser.page.iter_lyrics(artist):
+                yield lyr
+
+
+class ArtistSongsPage(BasePage):
+    def iter_lyrics(self,artist):
+        for link in self.parser.select(self.document.getroot(),'div.cont_catA div.art_scroll a'):
+            href = link.attrib.get('href','')
+            if href.startswith('./paroles'):
+                title = unicode(link.text)
+                id = href.replace('./paroles-','')
+                songlyrics = SongLyrics(id, title)
+                songlyrics.artist = artist
+                songlyrics.content = NotLoaded
+                yield songlyrics
+
+
+class SongResultsPage(BasePage):
+    def iter_lyrics(self):
+        first = True
+        for tr in self.parser.select(self.document.getroot(),'div.cont_cat table tr'):
+            if first:
+                first = False
+                continue
+            artist = NotAvailable
+            links = self.parser.select(tr,'a.std')
+            title = unicode(links[0].text)
+            id = links[0].attrib.get('href','').replace('/paroles-','')
+            artist = unicode(links[1].text)
+            songlyrics = SongLyrics(id, title)
+            songlyrics.artist = artist
+            songlyrics.content = NotLoaded
+            yield songlyrics
+
+
+class SonglyricsPage(BasePage):
+    def get_lyrics(self, id):
+        artist = NotAvailable
+        title = NotAvailable
+        content = unicode(self.parser.select(self.document.getroot(),'div#lyr_scroll',1).text_content().strip())
+        infos = self.parser.select(self.document.getroot(),'h2.lyrics > font')
+        artist = unicode(infos[0].text)
+        title = unicode(infos[1].text)
+        songlyrics = SongLyrics(id, title)
+        songlyrics.artist = artist
+        songlyrics.content = content
+        return songlyrics