def make_route(base_path, **kw):
"""
Return a url path for a route
make_route('/search/jobs', job_id=1234, action=delete)
Can also add a query string by passing a list of tuples or a dict as _qs:
make_route('/search/jobs', job_id=1234, action=delete, _qs=[('q', 'search val to quote')])
or
make_route('/search/jobs', job_id=1234, action=delete, _qs=dict(q='search val to quote'))
"""
qargs = kw.get('_qs', '')
if qargs:
del kw['_qs']
if isinstance(qargs, dict):
# translate {'v1':'k1', 'v2':['v2-1','v2-2']} to [('v1','k1'), ('v2','v2-1'), ('v2','v2-2')]
# nexted list comprehensions ftw
input = qargs; qargs = []
[ qargs.extend([(k, e) for e in v]) for k,v in [ (k, v if isinstance(v, (list, tuple)) else (v,) ) for k, v in input.iteritems() ] ]
qargs = '?'+'&'.join( [ '%s=%s' % (k,splunk.util.safeURLQuote(unicode(v))) for k,v in qargs ] )
if not kw:
return i18n.make_i18n_url(base_path + qargs)
app = cherrypy.request.app
ctrl = app.root
base_path = base_path.strip('/').split('/')
for el in base_path:
if hasattr(ctrl, el):
newctrl = getattr(ctrl, el)
if not isinstance(newctrl, types.ObjectType):
break
ctrl = newctrl
else:
break
# find route that matches kw
for route in ctrl.routes:
path = route.build_path(**kw)
if path:
base_path.extend(path)
return i18n.make_i18n_url('/'+'/'.join([str(x) for x in base_path]) + qargs)
def make_url(target, _qs=None, translate=True, relative=False, __app_cache=None):
"""
Build a url from a relative or absolute url with optional query string
Set translate to false if you don't want /splunk (or whatever root_path in the config is set to)
prefixed to the url - Usually you want this on though.
Can also add a query string by passing a list of tuples or a dict as _qs:
self.url('/search/jobs', job_id=1234, action=delete, _qs=[('q', 'search val to quote')])
or
self.url('/search/jobs', job_id=1234, action=delete, _qs=dict(q='search val to quote'))
dict values can be strings or lists of strings
Static paths are constructed with a cache defeater segement embedded:
/static/@<build_number>[.<push_number>]/
This results in static paths like:
/static/@12345/js/foo
/static/@12345.1/js/foo
Static assets for apps have an additional cache defeater number correlating to the app's
build number as defined in app.conf:
/static/@12345.1:2/app/unix/static/foo.png
The URL handler in root.py strips out any requests with this schema
"""
import i18n
from splunk.appserver.mrsparkle.lib import module
try:
__app_cache = cherrypy.config['app_build_cache'] if __app_cache is None else __app_cache
except KeyError:
__app_cache = cherrypy.config['app_build_cache'] = {}
if isinstance(target, list):
target = '/'.join([safeURLQuote(x) for x in target])
if not relative:
target = '/' + target
else:
if not '?' in target:
target = splunk.util.safeURLQuote(target)
if not url_has_valid_charset(target):
raise InvalidURLException("Illegal characters in URL")
if _qs:
if isinstance(_qs, dict):
# translate {'v1':'k1', 'v2':['v2-1','v2-2']} to [('v1','k1'), ('v2','v2-1'), ('v2','v2-2')]
# nexted list comprehensions ftw
qargs = []
[ qargs.extend([(k, e) for e in v]) for k,v in [ (k, v if isinstance(v, (list, tuple)) else (v,) ) for k, v in _qs.iteritems() ] ]
_qs = qargs
qargs = '?' + '&'.join([ '%s=%s' % (safeURLQuote(unicode(k), safe=''), safeURLQuote(unicode(v), safe='')) for k, v in _qs])
else:
qargs = ''
if translate and target[0]=='/':
segments = target.split('/')
target_segment = target.split('/', 2)[1] if target!='/' else ''
if segments[1] in ('static', 'modules'):
suffix = '.%s' % push_version() if push_version() else ''
app_name = segments[3] if len(segments)>4 and segments[2]=='app' else None
if segments[1] == 'modules' and len(segments) > 2:
moduleList = module.moduleMapper.getInstalledModules()
if moduleList.has_key('Splunk.Module.' + segments[2]):
app_name = moduleList.get('Splunk.Module.' + segments[2])['appName']
if app_name:
if app_name not in __app_cache:
# XXX Temporary hack to cache app config data until getConf() handles caching itself.
try:
rawConfig = splunk.bundle.getConf('app', namespace=app_name)
app_version = ':%d' % int(rawConfig['install'].get('build', 0))
except (splunk.ResourceNotFound, ValueError, TypeError):
app_version = ':0'
__app_cache[app_name] = app_version
else:
app_version = __app_cache[app_name]
else:
app_version = ''
target = target.replace('/%s/' % (target_segment,), '/%s/@%s%s%s/' % (target_segment, cherrypy.config['build_number'], suffix, app_version))
return i18n.make_i18n_url(target+qargs)
return target+qargs
