--- a
+++ b/ForgeSCM/forgescm/main.py
@@ -0,0 +1,206 @@
+#-*- python -*-
+import os
+import shutil
+import logging
+from cStringIO import StringIO
+from pprint import pformat
+
+# Non-stdlib imports
+import pkg_resources
+import uvc.main, uvc.hg, uvc.util
+from tg import expose, validate, redirect
+from pylons import g, c, request
+from formencode import validators
+from pymongo.bson import ObjectId
+from ming import schema
+
+
+# Pyforge-specific imports
+from pyforge.app import Application, ConfigOption, SitemapEntry
+from pyforge.lib.helpers import push_config
+from pyforge.lib.search import search
+from pyforge.lib.decorators import audit, react
+from pyforge.lib.security import require, has_artifact_access
+from pyforge.model import ProjectRole
+
+# Local imports
+from forgescm import model
+from forgescm import version
+from forgescm.wsgi import WSGIHook
+
+log = logging.getLogger(__name__)
+
+class ForgeSCMApp(Application):
+ __version__ = version.__version__
+ permissions = ['configure', 'read' ]
+ config_options = Application.config_options + [
+ ConfigOption('type', schema.OneOf('git', 'hg', 'svn'), 'hg'),
+ ]
+ wsgi=WSGIHook()
+
+ def __init__(self, project, config):
+ Application.__init__(self, project, config)
+ self.root = RootController()
+
+ @property
+ def repo(self):
+ return model.Repository.m.get()
+
+ @audit('scm.hg.init')
+ def scm_hg_init(self, routing_key, data):
+ log.info('Got hg init command: %s', pformat(data))
+ repo_dir = pkg_resources.resource_filename(
+ 'forgescm',
+ os.path.join('data', c.project._id, c.app.config.options.mount_point))
+ log.info('Initializing repository at %s', repo_dir)
+ if os.path.exists(repo_dir):
+ shutil.rmtree(repo_dir)
+ os.makedirs(repo_dir)
+ ctx = uvc.main.Context(repo_dir)
+ command = uvc.hg.init(ctx, [])
+ output = StringIO()
+ uvc.util.run_in_directory(
+ repo_dir,
+ command.get_command_line(),
+ output=output)
+ repo = self.repo
+ repo.status = 'Ready'
+ repo.m.save()
+
+ @property
+ def sitemap(self):
+ menu_id = 'Repository (%s)' % self.config.options.mount_point
+ with push_config(c, app=self):
+ return [
+ SitemapEntry(menu_id, '.')[self.sidebar_menu()] ]
+
+ def sidebar_menu(self):
+ return [
+ SitemapEntry('Home', '.'),
+ SitemapEntry('Search', 'search'),
+ ]
+
+ @property
+ def templates(self):
+ return pkg_resources.resource_filename('forgescm', 'templates')
+
+ def install(self, project):
+ 'Set up any default permissions and roles here'
+
+ self.uninstall(project)
+ # Give the installing user all the permissions
+ pr = c.user.project_role()
+ for perm in self.permissions:
+ self.config.acl[perm] = [ pr._id ]
+ self.config.acl['read'].append(
+ ProjectRole.m.get(name='*anonymous')._id)
+ self.config.m.save()
+ # Create a repository
+ repo = model.Repository.make(dict(
+ description='This is the repository object',
+ status='Pending'))
+ repo.m.insert()
+ rk = 'scm.%s.init' % self.config.options.type
+ g.publish('audit', rk, {})
+
+ def uninstall(self, project):
+ "Remove all the plugin's artifacts from the database"
+ pass
+
+class RootController(object):
+
+ @expose('forgescm.templates.index')
+ def index(self):
+ return dict()
+
+ @expose('forgescm.templates.search')
+ @validate(dict(q=validators.UnicodeString(if_empty=None),
+ history=validators.StringBool(if_empty=False)))
+ def search(self, q=None, history=None):
+ 'local plugin search'
+ results = []
+ count=0
+ if not q:
+ q = ''
+ else:
+ search_query = '''%s
+ AND is_history_b:%s
+ AND mount_point_s:%s''' % (
+ q, history, c.app.config.options.mount_point)
+ results = search(search_query)
+ if results: count=results.hits
+ return dict(q=q, history=history, results=results or [], count=count)
+
+ def _lookup(self, id, *remainder):
+ return ArtifactController(id), remainder
+
+class ArtifactController(object):
+
+ def __init__(self, id):
+ self.artifact = model.MyArtifact.m.get(_id=ObjectId.url_decode(id))
+ self.comments = CommentController(self.artifact)
+
+ @expose('forgescm.templates.artifact')
+ @validate(dict(version=validators.Int()))
+ def index(self, version=None):
+ require(has_artifact_access('read', self.artifact))
+ artifact = self.get_version(version)
+ if artifact is None:
+ if version:
+ redirect('.?version=%d' % (version-1))
+ elif version <= 0:
+ redirect('.')
+ else:
+ redirect('..')
+ cur = artifact.version
+ if cur > 0: prev = cur-1
+ else: prev = None
+ next = cur+1
+ return dict(artifact=artifact,
+ cur=cur, prev=prev, next=next)
+
+ def get_version(self, version):
+ if not version: return self.artifact
+ ss = model.MyArtifactHistory.m.get(artifact_id=self.artifact._id,
+ version=version)
+ if ss is None: return None
+ result = deepcopy(self.artifact)
+ return result.update(ss.data)
+
+class CommentController(object):
+
+ def __init__(self, artifact, comment_id=None):
+ self.artifact = artifact
+ self.comment_id = comment_id
+ self.comment = model.MyArtifactComment.m.get(_id=self.comment_id)
+
+ @expose()
+ def reply(self, text):
+ require(has_artifact_access('comment', self.artifact))
+ if self.comment_id:
+ c = self.comment.reply()
+ c.text = text
+ else:
+ c = self.artifact.reply()
+ c.text = text
+ c.m.save()
+ redirect(request.referer)
+
+ @expose()
+ def delete(self):
+ require(lambda:c.user._id == self.comment.author()._id)
+ self.comment.text = '[Text deleted by commenter]'
+ self.comment.m.save()
+ redirect(request.referer)
+
+ def _lookup(self, next, *remainder):
+ if self.comment_id:
+ return CommentController(
+ self.artifact,
+ self.comment_id + '/' + next), remainder
+ else:
+ return CommentController(
+ self.artifact, next), remainder
+
+
+