#!/usr/bin/python

# -*- coding: utf-8 -*-

import logging

import os

from pylons_app.lib.base import BaseController

from pylons import tmpl_context as c, app_globals as g, session, request, config

from pylons_app.lib import helpers as h

from mako.template import Template

from pylons.controllers.util import abort

from pylons_app.lib.base import BaseController, render

try:

    from vcs.backends.hg import get_repositories

except ImportError:

    print 'You have to import vcs module'

from mercurial.util import matchdate, Abort, makedate

from mercurial.hgweb.common import get_contact

from mercurial.templatefilters import age

log = logging.getLogger(__name__)

class HgController(BaseController):

    def __before__(self):

        c.repos_prefix = config['repos_name']

        c.staticurl = g.statics

    def index(self):

        c.repos_list = []

        def get_mtime(spath):

            cl_path = os.path.join(spath, "00changelog.i")

            if os.path.exists(cl_path):

                return os.stat(cl_path).st_mtime

            else:

                return os.stat(spath).st_mtime   

        def archivelist(ui, nodeid, url):

            allowed = g.baseui.configlist("web", "allow_archive", untrusted=True)

            for i in [('zip', '.zip'), ('gz', '.tar.gz'), ('bz2', '.tar.bz2')]:

                if i[0] in allowed or ui.configbool("web", "allow" + i[0],

                                                    untrusted=True):

                    yield {"type" : i[0], "extension": i[1],

                           "node": nodeid, "url": url}

        for name, r in get_repositories(g.paths[0][0], g.paths[0][1]).items():

            last_change = (get_mtime(r.spath), makedate()[1])

            tip = r.changectx('tip')

            tmp_d = {}

            tmp_d['name'] = name

            tmp_d['last_change'] = age(last_change)

            tmp_d['tip'] = str(tip)

            tmp_d['rev'] = tip.rev()

            tmp_d['contact'] = get_contact(r.ui.config)

            tmp_d['repo_archives'] = archivelist(r.ui, "tip", 'sa')

            c.repos_list.append(tmp_d)

        return render('/index.html')

    def view(self, *args, **kwargs):

        #TODO: reimplement this not tu use hgwebdir

        response = g.hgapp(request.environ, self.start_response)

        http_accept = request.environ.get('HTTP_ACCEPT', False)

        if not http_accept:

            return abort(status_code=400, detail='no http accept in header')

        #for mercurial protocols and raw files we can't wrap into mako

        if http_accept.find("mercurial") != -1 or \

        request.environ['PATH_INFO'].find('raw-file') != -1:

                    return response

        try:

            tmpl = u''.join(response)

            template = Template(tmpl, lookup=request.environ['pylons.pylons']\

                            .config['pylons.app_globals'].mako_lookup)

        except (RuntimeError, UnicodeDecodeError):

            log.info('disabling unicode due to encoding error')

            response = g.hgapp(request.environ, self.start_response)

            tmpl = ''.join(response)

            template = Template(tmpl, lookup=request.environ['pylons.pylons']\

                            .config['pylons.app_globals'].mako_lookup, disable_unicode=True)

        return template.render(g=g, c=c, session=session, h=h)

## -*- coding: utf-8 -*-

<%inherit file="base/base.html"/>

<%def name="title()">

    ${c.repos_prefix} Mercurial Repositories

</%def>

<%def name="breadcrumbs()">

</%def>

<%def name="page_nav()">

	<li class="current">${_('Home')}</li>

	<li>${h.link_to(u'Admin',h.url('admin_home'))}</li>

</%def>

<%def name="main()">

	<%def name="get_sort(name)">

		%endif

	</%def>

	<table>

	  <tr>

	    <td>${get_sort(_('Name'))}</td>

	    <td>${get_sort(_('Description'))}</td>

	    <td>${get_sort(_('Last change'))}</td>

	    <td>${get_sort(_('Tip'))}</td>

	    <td>${get_sort(_('Contact'))}</td>

	  </tr>	

	%for cnt,repo in enumerate(c.repos_list):

 		<tr class="parity${cnt%2}">

		    <td><a href="/${repo['name']}">${repo['name']}</a></td>

	        <td>${repo['last_change']}</td>

	        <td>r${repo['rev']}:<a href="/${repo['name']}/rev/${repo['tip']}/">${repo['tip']}</a></td>

	        <td>${repo['contact']}</td>

	        <td class="indexlinks">

	        	%for archive in repo['repo_archives']:

					<a href="/${repo['name']}/archive/${archive['node']}${archive['extension']}">${archive['type']}</a>

				%endfor

	        </td>

			<td>

				<div class="rss_logo">

				<a href="/${repo['name']}/rss-log">RSS</a>

				<a href="/${repo['name']}/atom-log">Atom</a>

				</div>

			</td>        

		</tr>

	%endfor

	</table>

</%def>