Initial repod server commit with basic Bassdrive support

repod/modules/bassdrive.py

@@ -0,0 +1,74 @@
+"""
+Podcast provider for the Bassdrive Archives
+"""
+from html.parser import HTMLParser
+from urllib.parse import unquote
+
+import requests
+from feedgen.feed import FeedGenerator
+
+from podcast import BasePodcast
+
+
+class BassdriveParser(HTMLParser):
+    links = []
+    record_link_text = False
+    link_url = ''
+
+    def handle_starttag(self, tag, attrs):
+        href = ''
+        for attr, val in attrs:
+            if attr == 'href':
+                href = val
+
+        if tag == 'a' and href.find('mp3') != -1:
+            self.record_link_text = True
+            self.link_url = href
+
+    def handle_data(self, data):
+        if self.record_link_text:
+            print(self.link_url)
+            self.links.append((data, self.link_url))
+            self.record_link_text = False
+
+    def get_links(self):
+        # Reverse to sort in descending date order
+        self.links.reverse()
+        return self.links
+
+
+class BassdriveFeed(BasePodcast):
+    def __init__(self, *args, **kwargs):
+        print(kwargs)
+        self.url = kwargs['url']
+        # Get the title and DJ while handling trailing slash
+        url_pretty = unquote(self.url)
+        elems = filter(lambda x: x, url_pretty.split('/'))
+        self.title, self.dj = list(elems)[-1].split(' - ')
+
+    def build_feed(self):
+        "Build the feed given our existing URL"
+        # Get all the episodes
+        page_content = str(requests.get(self.url).content)
+        parser = BassdriveParser()
+        parser.feed(page_content)
+        links = parser.get_links()
+
+        # And turn them into something usable
+        fg = FeedGenerator()
+        fg.load_extension('podcast')
+        fg.id(self.url)
+        fg.title(self.title)
+        fg.description(self.title)
+        fg.author({'name': self.dj})
+        fg.language('en')
+        fg.link({'href': self.url, 'rel': 'alternate'})
+
+        for link in links:
+            fe = fg.add_entry()
+            fe.author({'name': self.dj})
+            fe.title(link[0])
+            fe.description(link[0])
+            fe.enclosure(self.url + link[1], 0, 'audio/mpeg')
+
+        return fg