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path: root/packages/templatetags/package_extras.py
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from urllib import urlencode, quote as urlquote
try:
    from urlparse import parse_qs
except ImportError:
    from cgi import parse_qs

from django import template
from django.utils.html import escape

register = template.Library()

class BuildQueryStringNode(template.Node):
    def __init__(self, sortfield):
        self.sortfield = sortfield

    def render(self, context):
        qs = parse_qs(context['current_query'])
        if qs.has_key('sort') and self.sortfield in qs['sort']:
            if self.sortfield.startswith('-'):
                qs['sort'] = [self.sortfield[1:]]
            else:
                qs['sort'] = ['-' + self.sortfield]
        else:
            qs['sort'] = [self.sortfield]
        return urlencode(qs, True)

@register.tag(name='buildsortqs')
def do_buildsortqs(parser, token):
    try:
        tagname, sortfield = token.split_contents()
    except ValueError:
        raise template.TemplateSyntaxError(
                "%r tag requires a single argument" % tagname)
    if not (sortfield[0] == sortfield[-1] and sortfield[0] in ('"', "'")):
        raise template.TemplateSyntaxError(
                "%r tag's argument should be in quotes" % tagname)
    return BuildQueryStringNode(sortfield[1:-1])

@register.simple_tag
def userpkgs(user):
    if user:
        # TODO don't hardcode
        title = escape('View packages maintained by ' + user.get_full_name())
        return '<a href="/packages/?maintainer=%s" title="%s">%s</a>' % (
                user.username,
                title,
                user.get_full_name(),
        )
    return ''

@register.simple_tag
def bugs_list(package):
    data = {
        '@action': 'search',
        'title': package.pkgname,
    }
    return "https://bugs.parabolagnulinux.org/bugs/issue?%s" % urlencode(data)

@register.simple_tag
def bug_report(package):
    data = {
        '@template': 'item',
        'keyword': 'packages',
        'title': '[%s]' % package.pkgname,
    }
    return "https://bugs.parabolagnulinux.org/bugs/issue?%s" % urlencode(data) 

@register.simple_tag
def flag_unfree(package):
    data = {
        '@template': 'item',
        'keyword': 'packages,unfree',
        'nosy': 'dev_list',
        'priority': 'critical',
        'title': '[%s] Please put your reasons here (register first if you haven\'t)' % package.pkgname,
    }
    return "https://bugs.parabolagnulinux.org/bugs/issue?%s" % urlencode(data) 
# vim: set ts=4 sw=4 et: