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112 lines
3.9 KiB
Python
112 lines
3.9 KiB
Python
"""
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* ShowFeedContent.py - FeedRead - show feed entries
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*
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* (C) 2007 by Kristian Mueller <kristian-m@kristian-m.de>
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* All Rights Reserved
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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"""
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import gtk
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import urllib
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class ShowFeedContent(gtk.VBox):
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def __init__(self, FeedPanel):
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gtk.VBox.__init__(self, False, 0)
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self.FeedPanel = FeedPanel
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self.feed_provider = ""
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self.create_notebook_page()
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self.descriptions = {}
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def get_feed_content(self, url):
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doc = urllib.urlopen(url)
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print "searching feed..."
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link = ""
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name = ""
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description = ""
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found_item = False
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for line in doc.read().split("\n"):
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if line.find("<item ") >= 0 or line.find("<item>") >= 0 or found_item:
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found_item = True
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else:
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continue
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if line.find("</item>") >= 0:
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self.list_store.append([name, link])
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self.descriptions.update({link: description})
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found_item = False
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if line.find("<link>") >= 0:
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link = line.split(">")[1].split("<")[0]
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if line.find("<title>") >= 0:
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name = line.split(">")[1].split("<")[0]
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if line.find("<description>") >= 0:
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description = line.split(">")[1].split("<")[0]
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def load_feed(self, widget):
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(model, model_iter) = self.FeedPanel.feed_list.get_selection().get_selected()
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if model_iter >= 1:
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self.list_store.clear()
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feed_name = model.get_value(model_iter, 0) # column is first (name)
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self.feed_provider = feed_name
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self.state_entry.set_text(feed_name)
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url = model.get_value(model_iter, 1) # column is second (url)
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text = self.get_feed_content(url)
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else:
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feed_name = "none"
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url = "http://"
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text = "No Content"
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def create_notebook_page(self):
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self.set_border_width(0)
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list_box = gtk.VBox(False, 0)
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#list_box.set_border_width(15)
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update_btn = gtk.Button("update")
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update_btn.connect("clicked", self.load_feed)
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self.pack_start(update_btn, False, False, 0)
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self.state_entry = gtk.Entry()
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self.state_entry.set_text("")
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self.state_entry.set_sensitive(0)
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list_box.pack_start(self.state_entry, False, False, 0)
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scroll_win = gtk.ScrolledWindow()
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scroll_win.set_policy(gtk.POLICY_AUTOMATIC, gtk.POLICY_AUTOMATIC)
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self.list_store = gtk.ListStore(str, str)
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self.feed_list = gtk.TreeView(self.list_store)
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cell = gtk.CellRendererText()
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cell.set_property('editable', True)
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tvcolumn0 = gtk.TreeViewColumn('Article', cell, markup=0)
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tvcolumn1 = gtk.TreeViewColumn('URL', cell, markup=1)
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self.feed_list.append_column(tvcolumn0)
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self.feed_list.append_column(tvcolumn1)
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tvcolumn0.set_sort_column_id(0)
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tvcolumn1.set_sort_column_id(1)
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tvcolumn0.set_resizable(True)
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tvcolumn1.set_resizable(True)
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scroll_win.add(self.feed_list)
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list_box.add(scroll_win)
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self.pack_start(list_box, True, True, 0)
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self.show_all()
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