Gnumed.business.gmPraxis

1 """GNUmed Praxis related middleware.""" 2 #============================================================ 3 __license__ = "GPL" 4 __author__ = "K.Hilbert <Karsten.Hilbert@gmx.net>" 5 6 7 import sys 8 import logging 9 10 11 if __name__ == '__main__': 12 sys.path.insert(0, '../../') 13 from Gnumed.pycommon import gmPG2 14 from Gnumed.pycommon import gmTools 15 from Gnumed.pycommon import gmBorg 16 from Gnumed.pycommon import gmCfg2 17 from Gnumed.pycommon import gmBusinessDBObject 18 19 from Gnumed.business import gmOrganization 20 21 22 _log = logging.getLogger('gm.praxis') 23 _cfg = gmCfg2.gmCfgData() 24 #============================================================

25 -def delete_workplace(workplace=None, delete_config=False, conn=None):

26 27 args = {'wp': workplace} 28 29 # delete workplace itself (plugin load list, that is) 30 queries = [ 31 {'cmd': u""" 32 delete from cfg.cfg_item 33 where 34 fk_template = ( 35 select pk 36 from cfg.cfg_template 37 where name = 'horstspace.notebook.plugin_load_order' 38 ) 39 and 40 workplace = %(wp)s""", 41 'args': args 42 } 43 ] 44 45 # delete other config items associated with this workplace 46 if delete_config: 47 queries.append ({ 48 'cmd': u""" 49 delete from cfg.cfg_item 50 where 51 workplace = %(wp)s""", 52 'args': args 53 }) 54 55 gmPG2.run_rw_queries(link_obj = conn, queries = queries, end_tx = True)

56 57 #============================================================ 58 # short description 59 #------------------------------------------------------------ 60 _SQL_get_praxis_branches = u"SELECT * FROM dem.v_praxis_branches WHERE %s" 61

62 -class cPraxisBranch(gmBusinessDBObject.cBusinessDBObject):

63 """Represents a praxis branch""" 64 65 _cmd_fetch_payload = _SQL_get_praxis_branches % u"pk_praxis_branch = %s" 66 _cmds_store_payload = [ 67 u"""UPDATE dem.praxis_branch SET 68 fk_org_unit = %(pk_org_unit)s 69 WHERE 70 pk = %(pk_praxis_branch)s 71 AND 72 xmin = %(xmin_praxis_branch)s 73 RETURNING 74 xmin as xmin_praxis_branch 75 """ 76 ] 77 _updatable_fields = [ 78 u'pk_org_unit' 79 ] 80 #--------------------------------------------------------

81 - def format(self):

82 txt = _('Praxis branch #%s\n') % self._payload[self._idx['pk_praxis_branch']] 83 txt += u' ' 84 txt += u'\n '.join(self.org_unit.format(with_address = True, with_org = True, with_comms = True)) 85 return txt

86 #-------------------------------------------------------- 87 # properties 88 #--------------------------------------------------------

89 - def _get_org_unit(self):

90 return gmOrganization.cOrgUnit(aPK_obj = self._payload[self._idx['pk_org_unit']])

91 92 org_unit = property(_get_org_unit, lambda x:x) 93 #--------------------------------------------------------

94 - def _get_org(self):

95 return gmOrganization.cOrg(aPK_obj = self._payload[self._idx['pk_org']])

96 97 organization = property(_get_org, lambda x:x)

98 99 #------------------------------------------------------------

100 -def get_praxis_branches(order_by=None):

101 if order_by is None: 102 order_by = u'true' 103 else: 104 order_by = u'true ORDER BY %s' % order_by 105 106 cmd = _SQL_get_praxis_branches % order_by 107 rows, idx = gmPG2.run_ro_queries(queries = [{'cmd': cmd}], get_col_idx = True) 108 return [ cPraxisBranch(row = {'data': r, 'idx': idx, 'pk_field': 'pk_praxis_branch'}) for r in rows ]

109 #------------------------------------------------------------

110 -def create_praxis_branch(pk_org_unit=None):

111 112 args = {u'fk_unit': pk_org_unit} 113 cmd = u""" 114 INSERT INTO dem.praxis_branch (fk_org_unit) 115 VALUES (%(fk_unit)s) 116 RETURNING pk 117 """ 118 rows, idx = gmPG2.run_rw_queries(queries = [{'cmd': cmd, 'args': args}], return_data = True, get_col_idx = False) 119 120 return cPraxisBranch(aPK_obj = rows[0]['pk'])

121 #------------------------------------------------------------

122 -def delete_praxis_branch(pk_praxis_branch=None):

123 args = {'pk': pk_praxis_branch} 124 cmd = u"DELETE FROM dem.praxis_branch WHERE pk = %(pk)s" 125 gmPG2.run_rw_queries(queries = [{'cmd': cmd, 'args': args}]) 126 return True

127 128 #============================================================

129 -class gmCurrentPraxisBranch(gmBorg.cBorg):

130

131 - def __init__(self, branch=None):

132 try: 133 self.branch 134 except AttributeError: 135 self.branch = None 136 self.__helpdesk = None 137 self.__active_workplace = None 138 139 # user wants copy of current branch 140 if branch is None: 141 return None 142 143 # must be cPraxisBranch instance, then 144 if not isinstance(branch, cPraxisBranch): 145 _log.error('cannot set current praxis branch to [%s], must be a cPraxisBranch instance' % str(branch)) 146 raise TypeError, 'gmPraxis.gmCurrentPraxisBranch.__init__(): <branch> must be a cPraxisBranch instance but is: %s' % str(branch) 147 148 self.branch = branch 149 _log.debug('current praxis branch now: %s', self.branch) 150 151 return None

152 #-------------------------------------------------------- 153 # waiting list handling 154 #--------------------------------------------------------

155 - def remove_from_waiting_list(self, pk=None):

156 cmd = u'delete from clin.waiting_list where pk = %(pk)s' 157 args = {'pk': pk} 158 gmPG2.run_rw_queries(queries = [{'cmd': cmd, 'args': args}])

159 #--------------------------------------------------------

160 - def update_in_waiting_list(self, pk = None, urgency = 0, comment = None, zone = None):

161 cmd = u""" 162 update clin.waiting_list 163 set 164 urgency = %(urg)s, 165 comment = %(cmt)s, 166 area = %(zone)s 167 where 168 pk = %(pk)s""" 169 args = { 170 'pk': pk, 171 'urg': urgency, 172 'cmt': gmTools.none_if(comment, u''), 173 'zone': gmTools.none_if(zone, u'') 174 } 175 176 gmPG2.run_rw_queries(queries = [{'cmd': cmd, 'args': args}])

177 #--------------------------------------------------------

178 - def raise_in_waiting_list(self, current_position=None):

179 if current_position == 1: 180 return 181 182 cmd = u'select clin.move_waiting_list_entry(%(pos)s, (%(pos)s - 1))' 183 args = {'pos': current_position} 184 185 gmPG2.run_rw_queries(queries = [{'cmd': cmd, 'args': args}])

186 #--------------------------------------------------------

187 - def lower_in_waiting_list(self, current_position=None):

188 cmd = u'select clin.move_waiting_list_entry(%(pos)s, (%(pos)s+1))' 189 args = {'pos': current_position} 190 191 gmPG2.run_rw_queries(queries = [{'cmd': cmd, 'args': args}])

192 #-------------------------------------------------------- 193 # properties 194 #--------------------------------------------------------

195 - def _get_waiting_list_patients(self):

196 cmd = u""" 197 SELECT * FROM clin.v_waiting_list 198 ORDER BY 199 list_position 200 """ 201 rows, idx = gmPG2.run_ro_queries ( 202 queries = [{'cmd': cmd}], 203 get_col_idx = False 204 ) 205 return rows

206 207 waiting_list_patients = property (_get_waiting_list_patients, lambda x:x) 208 #--------------------------------------------------------

209 - def _set_helpdesk(self, helpdesk):

210 return

211

212 - def _get_helpdesk(self):

213 214 if self.__helpdesk is not None: 215 return self.__helpdesk 216 217 self.__helpdesk = gmTools.coalesce ( 218 _cfg.get ( 219 group = u'workplace', 220 option = u'help desk', 221 source_order = [ 222 ('explicit', 'return'), 223 ('workbase', 'return'), 224 ('local', 'return'), 225 ('user', 'return'), 226 ('system', 'return') 227 ] 228 ), 229 u'http://wiki.gnumed.de' 230 ) 231 232 return self.__helpdesk

233 234 helpdesk = property(_get_helpdesk, _set_helpdesk) 235 #--------------------------------------------------------

236 - def _get_db_logon_banner(self):

237 rows, idx = gmPG2.run_ro_queries(queries = [{'cmd': u'select _(message) from cfg.db_logon_banner'}]) 238 if len(rows) == 0: 239 return u'' 240 return gmTools.coalesce(rows[0][0], u'').strip()

241

242 - def _set_db_logon_banner(self, banner):

243 queries = [ 244 {'cmd': u'delete from cfg.db_logon_banner'} 245 ] 246 if banner.strip() != u'': 247 queries.append ({ 248 'cmd': u'insert into cfg.db_logon_banner (message) values (%(msg)s)', 249 'args': {'msg': banner.strip()} 250 }) 251 rows, idx = gmPG2.run_rw_queries(queries = queries, end_tx = True)

252 253 db_logon_banner = property(_get_db_logon_banner, _set_db_logon_banner) 254 #--------------------------------------------------------

255 - def _set_workplace(self, workplace):

256 # maybe later allow switching workplaces on the fly 257 return True

258

259 - def _get_workplace(self):

260 """Return the current workplace (client profile) definition. 261 262 The first occurrence counts. 263 """ 264 if self.__active_workplace is not None: 265 return self.__active_workplace 266 267 self.__active_workplace = gmTools.coalesce ( 268 _cfg.get ( 269 group = u'workplace', 270 option = u'name', 271 source_order = [ 272 ('explicit', 'return'), 273 ('workbase', 'return'), 274 ('local', 'return'), 275 ('user', 'return'), 276 ('system', 'return'), 277 ] 278 ), 279 u'Local Default' 280 ) 281 282 return self.__active_workplace

283 284 active_workplace = property(_get_workplace, _set_workplace) 285 #--------------------------------------------------------

286 - def _set_workplaces(self, val):

287 pass

288

289 - def _get_workplaces(self):

290 rows, idx = gmPG2.run_ro_queries(queries = [{'cmd': u'SELECT DISTINCT workplace FROM cfg.cfg_item ORDER BY workplace'}]) 291 return [ r[0] for r in rows ]

292 293 workplaces = property(_get_workplaces, _set_workplaces) 294 #--------------------------------------------------------

295 - def _get_user_email(self):

296 # FIXME: get this from the current users staff record in the database 297 return _cfg.get ( 298 group = u'preferences', 299 option = u'user email', 300 source_order = [ 301 ('explicit', 'return'), 302 ('user', 'return'), 303 ('local', 'return'), 304 ('workbase', 'return'), 305 ('system', 'return') 306 ] 307 )

308

309 - def _set_user_email(self, val):

310 prefs_file = _cfg.get(option = 'user_preferences_file') 311 gmCfg2.set_option_in_INI_file ( 312 filename = prefs_file, 313 group = u'preferences', 314 option = u'user email', 315 value = val 316 ) 317 _cfg.reload_file_source(file = prefs_file)

318 319 user_email = property(_get_user_email, _set_user_email)

320 #============================================================ 321 if __name__ == '__main__': 322 323 if len(sys.argv) < 2: 324 sys.exit() 325 326 if sys.argv[1] != 'test': 327 sys.exit() 328 329 from Gnumed.pycommon import gmI18N 330 gmI18N.install_domain() 331

332 - def run_tests():

333 prac = gmCurrentPraxisBranch() 334 # print "help desk:", prac.helpdesk 335 # print "active workplace:", prac.active_workplace 336 337 old_banner = prac.db_logon_banner 338 test_banner = u'a test banner' 339 prac.db_logon_banner = test_banner 340 if prac.db_logon_banner != test_banner: 341 print 'Cannot set logon banner to', test_banner 342 return False 343 prac.db_logon_banner = u'' 344 if prac.db_logon_banner != u'': 345 print 'Cannot set logon banner to ""' 346 return False 347 prac.db_logon_banner = old_banner 348 349 return True

350 351 # if not run_tests(): 352 # print "regression tests failed" 353 # print "regression tests succeeded" 354 355 for b in get_praxis_branches(): 356 print b.format() 357 358 #============================================================ 359

Source Code for Module Gnumed.business.gmPraxis