import cherrypy
from libbe import bugdir, settings_object
from jinja2 import Environment, FileSystemLoader
from datetime import datetime
EMPTY = settings_object.EMPTY
def datetimeformat(value, format='%B %d, %Y at %I:%M %p'):
"""Takes a timestamp and revormats it into a human-readable string."""
return datetime.fromtimestamp(value).strftime(format)
class WebInterface:
"""The web interface to CFBE."""
def __init__(self, bug_root, template_root):
"""Initialize the bug repository for this web interface."""
self.bug_root = bug_root
self.bd = bugdir.BugDir(root=self.bug_root)
self.repository_name = self.bd.root.split('/')[-1]
self.env = Environment(loader=FileSystemLoader(template_root))
self.env.filters['datetimeformat'] = datetimeformat
def get_common_information(self):
"""Returns a dict of common information that most pages will need."""
possible_assignees = list(set(
[unicode(bug.assigned) for bug in self.bd if bug.assigned != EMPTY]))
possible_assignees.sort(key=unicode.lower)
possible_targets = list(set(
[unicode(bug.target) for bug in self.bd if bug.target != EMPTY]))
possible_targets.sort(key=unicode.lower)
possible_statuses = [u'open', u'assigned', u'test', u'unconfirmed',
u'closed', u'disabled', u'fixed', u'wontfix']
possible_severities = [u'minor', u'serious', u'critical', u'fatal',
u'wishlist']
return {'possible_assignees': possible_assignees,
'possible_targets': possible_targets,
'possible_statuses': possible_statuses,
'possible_severities': possible_severities,
'repository_name': self.repository_name,}
def filter_bugs(self, status, assignee, target):
"""Filter the list of bugs to return only those desired."""
bugs = [bug for bug in self.bd if bug.status in status]
if assignee != '':
assignee = EMPTY if assignee == 'None' else assignee
bugs = [bug for bug in bugs if bug.assigned == assignee]
if target != '':
target = None if target == 'None' else target
bugs = [bug for bug in bugs if bug.target == target]
return bugs
@cherrypy.expose
def index(self, status='open', assignee='', target=''):
"""The main bug page.
Bugs can be filtered by assignee or target.
The bug database will be reloaded on each visit."""
self.bd.load_all_bugs()
if status == 'open':
status = ['open', 'assigned', 'test', 'unconfirmed', 'wishlist']
label = 'All Open Bugs'
elif status == 'closed':
status = ['closed', 'disabled', 'fixed', 'wontfix']
label = 'All Closed Bugs'
if assignee != '':
label += ' Currently Unassigned' if assignee == 'None' \
else ' Assigned to %s' % (assignee,)
if target != '':
label += ' Currently Unschdeuled' if target == 'None' \
else ' Scheduled for %s' % (target,)
template = self.env.get_template('list.html')
bugs = self.filter_bugs(status, assignee, target)
common_info = self.get_common_information()
return template.render(bugs=bugs, bd=self.bd, label=label,
assignees=common_info['possible_assignees'],
targets=common_info['possible_targets'],
statuses=common_info['possible_statuses'],
severities=common_info['possible_severities'],
repository_name=common_info['repository_name'])
@cherrypy.expose
def bug(self, id=''):
"""The page for viewing a single bug."""
self.bd.load_all_bugs()
bug = self.bd.bug_from_shortname(id)
template = self.env.get_template('bug.html')
common_info = self.get_common_information()
return template.render(bug=bug, bd=self.bd,
assignee='' if bug.assigned == EMPTY else bug.assigned,
target='' if bug.target == EMPTY else bug.target,
assignees=common_info['possible_assignees'],
targets=common_info['possible_targets'],
statuses=common_info['possible_statuses'],
severities=common_info['possible_severities'],
repository_name=common_info['repository_name'])
@cherrypy.expose
def create(self, summary):
"""The view that handles the creation of a new bug."""
if summary.strip() != '':
self.bd.new_bug(summary=summary).save()
raise cherrypy.HTTPRedirect('/', status=302)
@cherrypy.expose
def comment(self, id, body):
"""The view that handles adding a comment."""
bug = self.bd.bug_from_uuid(id)
shortname = self.bd.bug_shortname(bug)
if body.strip() != '':
bug.comment_root.new_reply(body=body)
bug.save()
raise cherrypy.HTTPRedirect('/bug?id=%s' % (shortname,), status=302)
@cherrypy.expose
def edit(self, id, status=None, target=None, assignee=None, severity=None, summary=None):
"""The view that handles editing bug details."""
bug = self.bd.bug_from_uuid(id)
shortname = self.bd.bug_shortname(bug)
if summary != None:
bug.summary = summary
else:
bug.status = status if status != 'None' else None
bug.target = target if target != 'None' else None
bug.assigned = assignee if assignee != 'None' else None
bug.severity = severity if severity != 'None' else None
bug.save()
raise cherrypy.HTTPRedirect('/bug?id=%s' % (shortname,), status=302)
