- content_type = headers["Content-Type"]
- try:
- content_type, charset = content_type.split(';')
- content_type = content_type.strip()
- charset = charset.split('=')[1].strip()
- if self.log: self.log(" HTTP charset : %s" % charset)
- except (ValueError, IndexError):
- charset = None
- if self.log: self.log(" no charset in Content-Type header")
- if content_type == "text/html":
- parser = parse_html(fname, charset, self.log)
- title = parser.title.replace('\r', '').replace('\n', ' ').strip()
- bookmark.real_title = parser.unescape(title)
- if self.log: self.log(" final title : %s" % bookmark.real_title)
- if parser.refresh:
- refresh = parser.refresh
- try:
- timeout = int(refresh.split(';')[0])
- except (IndexError, ValueError):
- timeout = "ERROR"
- try:
- url = refresh.split('=', 1)[1]
- except IndexError:
- url = "self"
- raise RedirectException("html", "%s (%d sec)" % (url, timeout))
- except KeyError:
- pass
-
- except IOError, msg:
- if (msg[0] == "http error") and (msg[1] == -1):
- bookmark.no_error = "The server did not return any header - it is not an error, actually"
- else:
- bookmark.error = get_error(msg)
-
- except EOFError:
- bookmark.error = "Unexpected EOF (FTP server closed connection)"
-
- except RedirectException, msg:
- bookmark.moved = str(msg)
-
- except KeyboardInterrupt:
- return 0
+ # extract charset from "text/html; foo; charset=UTF-8, bar; baz;"
+ content_type, charset = content_type.split(';', 1)
+ content_type = content_type.strip()
+ charset = charset.split('=')[1].strip().split(',')[0]
+ self.log(" HTTP charset : %s" % charset)
+ except (ValueError, IndexError):
+ charset = None
+ self.log(" no charset in Content-Type header")
+ for ctype in ("text/html", "application/xhtml+xml"):
+ if content_type.startswith(ctype):
+ html = True
+ break
+ else:
+ html = False
+ if html:
+ parser = parse_html(fname, charset, self.log)
+ if parser:
+ bookmark.real_title = parser.title
+ if parser.refresh:
+ refresh = parser.refresh
+ try:
+ url = refresh.split('=', 1)[1]
+ except IndexError:
+ url = "self"
+ try:
+ timeout = float(refresh.split(';')[0])
+ except (IndexError, ValueError):
+ raise RedirectException("html", "Bad redirect to %s (%s)" % (url, refresh))
+ else:
+ try:
+ timeout = int(refresh.split(';')[0])
+ except ValueError:
+ pass # float timeout
+ raise RedirectException("html", "%s (%s sec)" % (url, timeout))
+
+ # Get favicon.ico
+ icon = parser.icon
+ else:
+ icon = None
+ if not icon:
+ icon = "/favicon.ico"
+ icon = urljoin("%s://%s%s" % (url_type, url_host, url_path), icon)
+ self.log(" looking for icon at: %s" % icon)
+ if icon in icons:
+ if icons[icon]:
+ bookmark.icon_href = icon
+ content_type, bookmark.icon = icons[icon]
+ self.log(" cached icon: %s" % content_type)
+ else:
+ self.log(" cached icon: no icon")
+ else:
+ try:
+ _icon = icon
+ for i in range(8):
+ try:
+ icon_fname, headers = urllib.urlretrieve(_icon)
+ except RedirectException, e:
+ _icon = e.url
+ self.log(" redirect to : %s" % _icon)
+ else:
+ break
+ else:
+ raise IOError("Too many redirects")
+ except:
+ etype, emsg, tb = sys.exc_info()
+ self.log(" no icon : %s %s" % (etype, emsg))
+ etype = None
+ emsg = None
+ tb = None
+ icons[icon] = None
+ else:
+ content_type = headers["Content-Type"]
+ if content_type.startswith("image/"):
+ icon_file = open(icon_fname, "rb")
+ icon_data = icon_file.read()
+ icon_file.close()
+ bookmark.icon_href = icon
+ bookmark.icon = "data:%s;base64,%s" % (content_type, b64encode(icon_data))
+ self.log(" got icon : %s" % content_type)
+ icons[icon] = (content_type, bookmark.icon)
+ else:
+ self.log(" no icon : bad content type '%s'" % content_type)
+ icons[icon] = None
+ os.remove(icon_fname)
+
+ except KeyError, key:
+ self.log(" no header: %s" % key)
+
+ except IOError, msg:
+ if (msg[0] == "http error") and (msg[1] == -1):
+ bookmark.no_error = "The server did not return any header - it is not an error, actually"
+ self.log(' no headers: %s' % bookmark.no_error)
+ else:
+ bookmark.error = get_error(msg)
+ self.log(' Error: %s' % bookmark.error)
+
+ except EOFError:
+ bookmark.error = "Unexpected EOF (FTP server closed connection)"
+ self.log(' EOF: %s' % bookmark.error)
+
+ except RedirectException, msg:
+ bookmark.moved = str(msg)
+ self.log(' Moved: %s' % bookmark.moved)
+
+ except KeyboardInterrupt:
+ self.log("Keyboard interrupt (^C)")
+ return 0
+
+ except:
+ import traceback
+ traceback.print_exc()
+ bookmark.error = "Exception!"
+ self.log(' Exception: %s' % bookmark.error)