#
# encoding: UTF-8
# api: streamtuner2
# type: functions
# title: http download / methods
# description: http utility
# version: 1.3
# version: 1.4
#
#  Provides a http GET method with gtk.statusbar() callback.
#  And a function to add trailings slashes on http URLs.
#
#  The latter code is pretty much unreadable. But let's put the
#  blame on urllib2, the most braindamaged code in the Python
#  standard library.
#


# Python 2.x            
try:
    import urllib2
    from urllib import urlencode
    import urlparse
    import cookielib
    from StringIO import StringIO
# Python 3.x
except:
    import urllib.request as urllib2
    from urllib.parse import urlencode
    import urllib.parse as urlparse
    from http import cookiejar as cookielib
    from io import StringIO

from compat2and3 import urllib2, urlencode, urlparse, cookielib, StringIO, xrange
from gzip import GzipFile

from config import conf, __print__, dbg


#-- url download                            ---------------------------------------------

        # switch stream category,
        # load data,
        # update treeview content
        def load(self, category, force=False):
        
            # get data from cache or download
            if (force or not self.streams.has_key(category)):
            if (force or not category in self.streams):
                new_streams = self.update_streams(category)
      
                if new_streams:
                
                    # modify
                    [self.postprocess(row) for row in new_streams]
      

            
        # finds differences in new/old streamlist, marks deleted with flag
        def deleted_streams(self, new, old):
            diff = []
            new = [row.get("url","http://example.com/") for row in new]
            for row in old:
                if (row.has_key("url") and (row.get("url") not in new)):
                if (url in row and (row.get("url") not in new)):
                    row["deleted"] = 1
                    diff.append(row)
            return diff

        
        # prepare data for display
        def prepare(self, streams):

        bookmarks = parent.bookmarks
        if not bookmarks.streams.get(self.module):
            bookmarks.streams[self.module] = []
        bookmarks.add_category(self.module)


        # collect links from channel plugins
        for name,channel in parent.channels.iteritems():
        for name,channel in parent.channels.items():
          try:
            self.streams.append({
                "favourite": 1,
                "title": channel.title,
                "homepage": channel.homepage,
            })
          except: pass
        for title,homepage in self.default.iteritems():
        for title,homepage in self.default.items():
            self.streams.append({
                "title": title,
                "homepage": homepage,
            })

        # add to bookmarks
        bookmarks.streams[self.module] = self.streams
        
        

from channels import *
from config import conf
from action import action

import re
import json
from StringIO import StringIO
from compat2and3 import StringIO
import copy



# open source radio sharing stie
class myoggradio(ChannelPlugin):

        # sub-categories are queried per 'AJAX'
        def update_categories(self):
            html = http.get(self.base_url)
            self.categories = []
            __print__( dbg.DATA, html )

            # <h2>Radio Genres</h2>
	    rx = re.compile(r'<li((?:\s+id="\d+"\s+class="files")?)><a href="\?action=sub&cat=([\w\s]+)#(\d+)">[\w\s]+</a>', re.S)
            rx = re.compile(r'<li((?:\s+id="\d+"\s+class="files")?)><a href="\?action=sub&cat=([\w\s]+)#(\d+)">[\w\s]+</a>', re.S)
            sub = []
            for uu in rx.findall(html):
                __print__( dbg.DATA, uu )
		(main,name,id) = uu
                (main,name,id) = uu
                name = urllib.unquote(name)

                # main category
                if main:
                    if sub:
                        self.categories.append(sub)
                        sub = []

#
# Programmed events are visible in "timer" under the "bookmarks" channel. Times
# are stored in the description field, and can thus be edited. However, after editing
# times manually, streamtuner2 must be restarted for the changes to take effect.
#


from config import __print__, dbg
from channels import *
import kronos
from mygtk import mygtk
from action import action
import copy

            "timer_cancel": lambda w,*a: self.parent.timer_dialog.hide() or 1,
        })
        
        # prepare spool
        self.sched = kronos.ThreadedScheduler()
        for row in self.streams:
            try: self.queue(row)
            except Exception,e: print("queuing error", e)
            except Exception as e: __print__(dbg.ERR, "queuing error", e)
        self.sched.start()


    # display GUI for setting timespec
    def edit_timer(self, *w):
        self.parent.timer_dialog.show()
        self.parent.timer_value.set_text("Fri,Sat 20:00-21:00 play")

#
# encoding: UTF-8
# api: python 
# type: functions
# title: Python2 and Python3 compatibility
# version: 0.1
#
#  Renames some Python3 modules into their Py2 equivalent.
#  Slim local alternative to `six` module.
#


import sys


# Python 2
if sys.version_info < (3,0):

    # version tags
    PY2 = 1
    PY3 = 0

    # basic functions
    xrange = xrange
    range = xrange

    # urllib modules
    import urllib
    import urllib2
    from urllib import urlencode
    import urlparse
    import cookielib
    
    # filesys
    from StringIO import StringIO


# Python 3
else:

    # version tags
    PY2 = 0
    PY3 = 1

    # basic functions
    xrange = range

    # urllib modules
    import urllib.request as urllib
    import urllib.request as urllib2
    from urllib.parse import urlencode
    import urllib.parse as urlparse
    from http import cookiejar as cookielib
    
    # filesys
    from io import StringIO

    

always_google = 1      # use favicon service for speed
only_google = 1        # if that fails, try our other/slower methods?
delete_google_stub = 1   # don't keep placeholder images
google_placeholder_filesizes = (726,896)


import os, os.path
import urllib
from compat2and3 import xrange, urllib
import re
from config import conf
try: from processing import Process as Thread
except: from threading import Thread
import ahttp

            self.sched.queue[:] = []                    

    def _run(self):
        # Low-level run method to do the actual scheduling loop.
        while self.running:
            try:
                self.sched.run()
            except Exception,x:
            except Exception as x:
                print >>sys.stderr, "ERROR DURING SCHEDULER EXECUTION",x
                print >>sys.stderr, "".join(
                    traceback.format_exception(*sys.exc_info()))
                print >>sys.stderr, "-" * 20
            # queue is empty; sleep a short while before checking again
            if self.running:
                time.sleep(5)

        self.args=args
        self.kw=kw

    def __call__(self, schedulerref):
        """Execute the task action in the scheduler's thread."""
        try:
            self.execute()
        except Exception,x:
        except Exception as x:
            self.handle_exception(x)
        self.reschedule(schedulerref())

    def reschedule(self, scheduler):
        """This method should be defined in one of the sub classes!"""
        raise NotImplementedError("You're using the abstract base class 'Task',"
            " use a concrete class instead")

            self.reschedule(schedulerref())

        def threadedcall(self):
            # This method is run within its own thread, so we have to
            # do the execute() call and exception handling here.
            try:
                self.execute()
            except Exception,x:
            except Exception as x:
                self.handle_exception(x)

    class ThreadedIntervalTask(ThreadedTaskMixin, IntervalTask):
        """Interval Task that executes in its own thread."""
        pass

    class ThreadedSingleTask(ThreadedTaskMixin, SingleTask):

        def __call__(self, schedulerref):
            """Execute the task action in its own process."""
            pid = os.fork()
            if pid == 0:
                # we are the child
                try:
                    self.execute()
                except Exception,x:
                except Exception as x:
                    self.handle_exception(x)
                os._exit(0)
            else:
                # we are the parent
                self.reschedule(schedulerref())

try:

    from pyquery import PyQuery as pq

    # pq.each_pq = lambda self,func:  self.each(   lambda i,html: func( pq(html, parser="html") )   )


except Exception, e:
except Exception as e:

    # disable use
    pq = None
    config.conf.pyquery = False

    # error hint
    print("LXML is missing\n", e)

                "search_google": search.google,
                "search_cancel": search.cancel,
                "true": lambda w,*args: True,
                "streamedit_open": streamedit.open,
                "streamedit_save": streamedit.save,
                "streamedit_new": streamedit.new,
                "streamedit_cancel": streamedit.cancel,
            }.items() + self.add_signals.items() ))
            }.items() | self.add_signals.items() ))
            
            # actually display main window
            gui_startup(99/100.0)
            self.win_streamtuner2.show()
            
            # WHY DON'T YOU WANT TO WORK?!
            #self.shoutcast.gtk_list.set_enable_search(True)

                        gtk.rc_parse(f)
                pass


        # end application and gtk+ main loop
        def gtk_main_quit(self, widget, *x):
            if conf.auto_save_appstate:
                try:  # doesn't work with gtk3 yet
                try:  # doesn't work with gtk3 yet (probably just hooking at the wrong time)
                    self.app_state(widget)
                except:
                    None
            gtk.main_quit()