def lazy_init( self , authname):
self.field = PPConfiguration( self.env ).get('custom_dependency_field')
self.fieldrev = PPConfiguration( self.env ).get('custom_reverse_dependency_field')
self.dataaccess = DataAccessDependencies(self.env, authname)
class PPTicketViewTweak(Component):
'''
BETA: computes links on ticket dependency entries
while using ProjectPlanPlugin in the standard configuration this component is NEEDED
'''
implements(ITemplateStreamFilter, IRequestFilter)
field = None
fieldrev = None
useTable = True
def lazy_init( self , authname):
self.field = PPConfiguration( self.env ).get('custom_dependency_field')
self.fieldrev = PPConfiguration( self.env ).get('custom_reverse_dependency_field')
self.dataaccess = DataAccessDependencies(self.env, authname)
#if self.useTable:
#self.dataaccess = DataAccessDependenciesInExtraTable(self.env, authname)
#else:
#self.dataaccess = DataAccessDependenciesInCustomFields(self.env)
def cleanUp( self, req ):
'''
TODO
'''
if self.useTable:
try:
req.args.__delitem__('field_%s' % (self.field,))
except:
pass
try:
req.args.__delitem__('field_%s' % (self.fieldrev,))
except:
pass
self.dataaccess.commit()
# ITemplateStreamFilter methods
def filter_stream(self, req, method, filename, stream, data):
'''
replace the dependency-field by links
'''
# stop if this is not a ticket view
if not req.path_info.startswith('/ticket/') and not req.path_info.startswith('/newticket'):
return stream
self.lazy_init(req.authname)
current_ticket_id = None
try:
current_ticket_id = str(data['ticket'].id)
dependencies = self.getDependsOn(current_ticket_id)
#dependencies = '1, 8; 2 y 3, 99,x' # test
except Exception,e:
self.env.log.warning('filter_stream fail '+repr(e))
return stream
deptickets = self.splitStringToTicketList(dependencies)
blocking_tickets_string = self.createNormalizedTicketString( deptickets ) # normalized
blocked_tickets = self.getBlockedTickets( current_ticket_id )
blocked_tickets_string = self.createNormalizedTicketString(blocked_tickets) # normalized
nodeptickets = [ t for t in deptickets if str(t).strip() != "" and not isNumber(t) ]
actualdeptickets = [ t for t in deptickets if str(t).strip() != "" and isNumber(t) ]
depwithlinks = self.getTicketLinkList(req, actualdeptickets, nodeptickets)
blocked_tickets_with_links = self.getTicketLinkList(req, blocked_tickets, [])
self.env.log.debug('nodeptickets of '+str(current_ticket_id)+': '+repr(nodeptickets))
self.env.log.debug('actualdeptickets of '+str(current_ticket_id)+': '+repr(actualdeptickets))
self.env.log.debug('dependencies of '+str(current_ticket_id)+': '+repr(blocking_tickets_string))
# change summary block
if str(depwithlinks) != '' or PPConfiguration(self.env).isMasterticketsCompatible(): # change HTML only if there is actually a link to show
stream |= Transformer('//*[@headers="h_%s"]/text()' % self.field).replace(depwithlinks)
if str(blocked_tickets_with_links) != '' or PPConfiguration(self.env).isMasterticketsCompatible():
stream |= Transformer('//*[@headers="h_%s"]/text()' % self.fieldrev).replace( blocked_tickets_with_links )
# change fields
stream |= Transformer('//*[@id="field-%s"]' % (self.field)).attr('value', blocking_tickets_string)
stream |= Transformer('//*[@id="field-%s"]' % (self.fieldrev)).attr('value', blocked_tickets_string)
# create a backup field containing the earlier value
stream |= Transformer('//*[@id="propertyform"]').prepend( tag.input(name='field_%s_backup' % (self.field), value=blocking_tickets_string, style='display:none') )
stream |= Transformer('//*[@id="propertyform"]').prepend( tag.input(name='field_%s_backup' % (self.fieldrev), value=blocked_tickets_string, style='display:none') )
# publish data that should be used by javascript
stream |= Transformer('body/div[@id="main"]').prepend(
tag.div(
tag.div( req.environ.get( 'ticketclosedf' ), id='ppDateFormat'),
tag.div( 'field-'+self.field, id='ppDependenciesField'),
tag.div( 'field-'+self.fieldrev, id='ppDependenciesReverseField'),
id='ppTicketViewTweakConf'
))
return stream
