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from tg import tmpl_context as c
from tg import app_globals as g

from ming.odm import ThreadLocalODMSession

from allura.lib.decorators import task

from forgeimporters.base import ImportErrorHandler
from forgeimporters.github import GitHubProjectExtractor


@task
def import_project_info(project_name):
    from forgeimporters.github.project import GitHubProjectImporter
    importer = GitHubProjectImporter(None)
    with ImportErrorHandler(importer, project_name, c.project) as handler:
        extractor = GitHubProjectExtractor(project_name, user=c.user)
        c.project.summary = extractor.get_summary()
        c.project.external_homepage = extractor.get_homepage()
        ThreadLocalODMSession.flush_all()
        g.post_event('project_updated')
