Allura/allura/controllers/static.py

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from cStringIO import StringIO

from tg import expose
from tg.decorators import without_trailing_slash
from webob import exc

from pylons import tmpl_context as c, app_globals as g
from allura.lib import helpers as h
from allura.lib import utils


class NewForgeController(object):

    @expose()
    @without_trailing_slash
    def markdown_to_html(self, markdown, neighborhood=None, project=None, app=None):
        """Convert markdown to html."""
        if neighborhood is None or project is None:
            raise exc.HTTPBadRequest()
        h.set_context(project, app, neighborhood=neighborhood)

        if app == 'wiki':
            html = g.markdown_wiki.convert(markdown)
        else:
            html = g.markdown.convert(markdown)
        return html

    @expose()
    def tool_icon_css(self):
        """Serve stylesheet containing icon urls for every installed tool.

        """
        css, md5 = g.tool_icon_css
        return utils.serve_file(StringIO(css), 'tool_icon_css', 'text/css',
                etag=md5)