X-Git-Url: http://git.onelab.eu/?p=plcapi.git;a=blobdiff_plain;f=PLC%2FSites.py;h=2075409243700f25d46a64049e74844ca8745ca3;hp=19b15d623435c3c66b9b396996d4c77ef0621693;hb=13901cd4465288b634103c1997a5653500f2b5cc;hpb=5f74c7a44feb73cf0e42eee23d6b3608422b0c45 diff --git a/PLC/Sites.py b/PLC/Sites.py index 19b15d6..2075409 100644 --- a/PLC/Sites.py +++ b/PLC/Sites.py @@ -2,7 +2,7 @@ from types import StringTypes import string from PLC.Faults import * -from PLC.Parameter import Parameter +from PLC.Parameter import Parameter, Mixed from PLC.Filter import Filter from PLC.Debug import profile from PLC.Table import Row, Table @@ -26,10 +26,10 @@ class Site(Row): 'site_id': Parameter(int, "Site identifier"), 'name': Parameter(str, "Full site name", max = 254), 'abbreviated_name': Parameter(str, "Abbreviated site name", max = 50), - 'login_base': Parameter(str, "Site slice prefix", max = 20), + 'login_base': Parameter(str, "Site slice prefix", max = 32), 'is_public': Parameter(bool, "Publicly viewable site"), 'enabled': Parameter(bool, "Has been enabled"), - 'latitude': Parameter(float, "Decimal latitude of the site", min = -90.0, max = 90.0, nullok = True), + 'latitude': Parameter(float, "Decimal latitude of the site", min = -90.0, max = 90.0, nullok = True), 'longitude': Parameter(float, "Decimal longitude of the site", min = -180.0, max = 180.0, nullok = True), 'url': Parameter(str, "URL of a page that describes the site", max = 254, nullok = True), 'date_created': Parameter(int, "Date and time when site entry was created, in seconds since UNIX epoch", ro = True), @@ -43,17 +43,19 @@ class Site(Row): 'node_ids': Parameter([int], "List of site node identifiers"), 'peer_id': Parameter(int, "Peer to which this site belongs", nullok = True), 'peer_site_id': Parameter(int, "Foreign site identifier at peer", nullok = True), + 'site_tag_ids' : Parameter ([int], "List of tags attached to this site"), + 'ext_consortium_id': Parameter(int, "external consortium id", nullok = True) } - - # for Cache - class_key = 'login_base' - foreign_fields = ['abbreviated_name', 'name', 'is_public', 'latitude', 'longitude', - 'url', 'max_slices', 'max_slivers', - ] - # forget about these ones, they are read-only anyway - # handling them causes Cache to re-sync all over again - # 'last_updated', 'date_created' - foreign_xrefs = [] + related_fields = { + 'persons': [Mixed(Parameter(int, "Person identifier"), + Parameter(str, "Email address"))], + 'addresses': [Mixed(Parameter(int, "Address identifer"), + Filter(Address.fields))] + } + view_tags_name = "view_site_tags" + # tags are used by the Add/Get/Update methods to expose tags + # this is initialized here and updated by the accessors factory + tags = { } def validate_name(self, name): if not len(name): @@ -67,8 +69,8 @@ class Site(Row): if not len(login_base): raise PLCInvalidArgument, "Login base must be specified" - if not set(login_base).issubset(string.lowercase + string.digits): - raise PLCInvalidArgument, "Login base must consist only of lowercase ASCII letters or numbers" + if not set(login_base).issubset(string.lowercase + string.digits + '.'): + raise PLCInvalidArgument, "Login base must consist only of lowercase ASCII letters or numbers or dots" conflicts = Sites(self.api, [login_base]) for site in conflicts: @@ -100,6 +102,86 @@ class Site(Row): add_address = Row.add_object(Address, 'site_address') remove_address = Row.remove_object(Address, 'site_address') + def update_last_updated(self, commit = True): + """ + Update last_updated field with current time + """ + + assert 'site_id' in self + assert self.table_name + + self.api.db.do("UPDATE %s SET last_updated = CURRENT_TIMESTAMP " % (self.table_name) + \ + " where site_id = %d" % (self['site_id']) ) + self.sync(commit) + + + def associate_persons(self, auth, field, value): + """ + Adds persons found in value list to this site (using AddPersonToSite). + Deletes persons not found in value list from this site (using DeletePersonFromSite). + """ + + assert 'person_ids' in self + assert 'site_id' in self + assert isinstance(value, list) + + (person_ids, emails) = self.separate_types(value)[0:2] + + # Translate emails into person_ids + if emails: + persons = Persons(self.api, emails, ['person_id']).dict('person_id') + person_ids += persons.keys() + + # Add new ids, remove stale ids + if self['person_ids'] != person_ids: + from PLC.Methods.AddPersonToSite import AddPersonToSite + from PLC.Methods.DeletePersonFromSite import DeletePersonFromSite + new_persons = set(person_ids).difference(self['person_ids']) + stale_persons = set(self['person_ids']).difference(person_ids) + + for new_person in new_persons: + AddPersonToSite.__call__(AddPersonToSite(self.api), auth, new_person, self['site_id']) + for stale_person in stale_persons: + DeletePersonFromSite.__call__(DeletePersonFromSite(self.api), auth, stale_person, self['site_id']) + + def associate_addresses(self, auth, field, value): + """ + Deletes addresses_ids not found in value list (using DeleteAddress). + Adds address if slice_fields w/o address_id found in value list (using AddSiteAddress). + Update address if slice_fields w/ address_id found in value list (using UpdateAddress). + """ + + assert 'address_ids' in self + assert 'site_id' in self + assert isinstance(value, list) + + (address_ids, blank, addresses) = self.separate_types(value) + + for address in addresses: + if 'address_id' in address: + address_ids.append(address['address_id']) + + # Add new ids, remove stale ids + if self['address_ids'] != address_ids: + from PLC.Methods.DeleteAddress import DeleteAddress + stale_addresses = set(self['address_ids']).difference(address_ids) + + for stale_address in stale_addresses: + DeleteAddress.__call__(DeleteAddress(self.api), auth, stale_address) + + if addresses: + from PLC.Methods.AddSiteAddress import AddSiteAddress + from PLC.Methods.UpdateAddress import UpdateAddress + + updated_addresses = filter(lambda address: 'address_id' in address, addresses) + added_addresses = filter(lambda address: 'address_id' not in address, addresses) + + for address in added_addresses: + AddSiteAddress.__call__(AddSiteAddress(self.api), auth, self['site_id'], address) + for address in updated_addresses: + address_id = address.pop('address_id') + UpdateAddress.__call__(UpdateAddress(self.api), auth, address_id, address) + def delete(self, commit = True): """ Delete existing site. @@ -160,8 +242,13 @@ class Sites(Table): def __init__(self, api, site_filter = None, columns = None): Table.__init__(self, api, Site, columns) - sql = "SELECT %s FROM view_sites WHERE deleted IS False" % \ - ", ".join(self.columns) + view = "view_sites" + for tagname in self.tag_columns: + view= "%s left join %s using (%s)"%(view,Site.tagvalue_view_name(tagname), + Site.primary_key) + + sql = "SELECT %s FROM %s WHERE deleted IS False" % \ + (", ".join(self.columns.keys()+self.tag_columns.keys()),view) if site_filter is not None: if isinstance(site_filter, (list, tuple, set)): @@ -169,9 +256,18 @@ class Sites(Table): ints = filter(lambda x: isinstance(x, (int, long)), site_filter) strs = filter(lambda x: isinstance(x, StringTypes), site_filter) site_filter = Filter(Site.fields, {'site_id': ints, 'login_base': strs}) - sql += " AND (%s)" % site_filter.sql(api, "OR") + sql += " AND (%s) %s" % site_filter.sql(api, "OR") elif isinstance(site_filter, dict): - site_filter = Filter(Site.fields, site_filter) - sql += " AND (%s)" % site_filter.sql(api, "AND") + allowed_fields=dict(Site.fields.items()+Site.tags.items()) + site_filter = Filter(allowed_fields, site_filter) + sql += " AND (%s) %s" % site_filter.sql(api, "AND") + elif isinstance (site_filter, StringTypes): + site_filter = Filter(Site.fields, {'login_base':site_filter}) + sql += " AND (%s) %s" % site_filter.sql(api, "AND") + elif isinstance (site_filter, (int, long)): + site_filter = Filter(Site.fields, {'site_id':site_filter}) + sql += " AND (%s) %s" % site_filter.sql(api, "AND") + else: + raise PLCInvalidArgument, "Wrong site filter %r"%site_filter self.selectall(sql)