[b06225]: ForgeDownloads / forgedownloads / dl_main.py History

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#-*- python -*-

import logging



# Non-stdlib imports

import pkg_resources

from tg import expose, validate, redirect, response, config, flash

from tg.decorators import with_trailing_slash, without_trailing_slash

from pylons import g, c, request



# Pyforge-specific imports

from allura.app import Application, ConfigOption, SitemapEntry, DefaultAdminController

from allura.lib import helpers as h

from allura.lib.security import has_access, require_access

from allura.lib.decorators import require_post

from allura import model as M

from allura.controllers import BaseController



# Local imports

from forgedownloads import version



log = logging.getLogger(__name__)





class ForgeDownloadsApp(Application):

    __version__ = version.__version__

    permissions = [ 'configure', 'read' ]

    searchable=True

    # installable=config['auth.method'] == 'sfx'

    templates=None

    tool_label='Downloads'

    default_mount_label='Downloads'

    default_mount_point='downloads'

    ordinal=8

    icons={

        24:'allura/images/downloads_24.png',

        32:'allura/images/downloads_32.png',

        48:'allura/images/downloads_48.png'

    }



    def __init__(self, project, config):

        Application.__init__(self, project, config)

        self.root = RootController()

        self.admin = DownloadAdminController(self)



    @property

    @h.exceptionless([], log)

    def sitemap(self):

        menu_id = self.config.options.mount_label.title()

        url='/projects/' + c.project.get_tool_data('sfx', 'unix_group_name') + '/files/'

        return [SitemapEntry(menu_id, url)[self.sidebar_menu()] ]



    def sidebar_menu(self):

        return []



    def admin_menu(self):

        admin_url = c.project.url()+'admin/'+self.config.options.mount_point+'/'

        links = super(ForgeDownloadsApp, self).admin_menu()

        if has_access(self, 'configure')():

            links.append(SitemapEntry('Options', admin_url + 'options', className='admin_modal'))

        return links



    def install(self, project):

        'Set up any default permissions and roles here'

        super(ForgeDownloadsApp, self).install(project)

        c.project.show_download_button = True

        # Setup permissions

        role_admin = M.ProjectRole.by_name('Admin')._id

        role_anon = M.ProjectRole.anonymous()._id

        self.config.acl = [

            M.ACE.allow(role_anon, 'read'),

            M.ACE.allow(role_admin, 'configure'),

            ]



    def uninstall(self, project):

        "Remove all the tool's artifacts from the database"

        c.project.show_download_button = False

        super(ForgeDownloadsApp, self).uninstall(project)



class RootController(BaseController):



    def __init__(self):

        setattr(self, 'nav.json', self.nav)



    @expose('json:')

    def nav(self):

        if c.app.sitemap:

            my_entry = c.app.sitemap[0]

        else:

            my_entry = None

        def _entry(s):

            d = dict(name=s.label, url=s.url, icon=s.ui_icon)

            if my_entry and s.url == my_entry.url:

                d['selected'] = True

            return d

        return dict(menu=[ _entry(s) for s in c.project.sitemap() ] )



class DownloadAdminController(DefaultAdminController):



    def _check_security(self):

        require_access(self.app, 'configure')



    @with_trailing_slash

    def index(self, **kw):

        redirect('options')



    @expose('jinja:forgedownloads:templates/downloads/admin_options.html')

    def options(self):

        return dict(app=self.app,

                    allow_config=has_access(self.app, 'configure')())



    @h.vardec

    @expose()

    @require_post()

    def update_options(self, **kw):

        show_download_button = kw.pop('show_download_button', '')

        if bool(show_download_button) != c.project.show_download_button:

            h.log_action(log, 'update project download button').info('')

            c.project.show_download_button = bool(show_download_button)

        flash('Download options updated')

        redirect(c.project.url()+'admin/tools')