Mercurial > p > roundup > code
comparison roundup/cgi/templating.py @ 1931:f1e5e5115c29
Always sort MultilinkHTMLProperty in the correct order...
...usually alphabetically (feature [SF#790512]).
Extract find_sort_key method.
Use nested scopes in make_sort_function.
| author | Johannes Gijsbers <jlgijsbers@users.sourceforge.net> |
|---|---|
| date | Thu, 20 Nov 2003 15:20:21 +0000 |
| parents | 9bf9cf980656 |
| children | cd7af2579d20 |
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| 1930:71056b09f2bf | 1931:f1e5e5115c29 |
|---|---|
| 1 from __future__ import nested_scopes | |
| 2 | |
| 1 import sys, cgi, urllib, os, re, os.path, time, errno, mimetypes | 3 import sys, cgi, urllib, os, re, os.path, time, errno, mimetypes |
| 2 | 4 |
| 3 from roundup import hyperdb, date, rcsv | 5 from roundup import hyperdb, date, rcsv |
| 4 from roundup.i18n import _ | 6 from roundup.i18n import _ |
| 5 | 7 |
| 1191 **conditions): | 1193 **conditions): |
| 1192 ''' Render a form select list for this property | 1194 ''' Render a form select list for this property |
| 1193 ''' | 1195 ''' |
| 1194 value = self._value | 1196 value = self._value |
| 1195 | 1197 |
| 1196 # sort function | |
| 1197 sortfunc = make_sort_function(self._db, self._prop.classname) | |
| 1198 | |
| 1199 linkcl = self._db.getclass(self._prop.classname) | 1198 linkcl = self._db.getclass(self._prop.classname) |
| 1200 l = ['<select name="%s">'%self._formname] | 1199 l = ['<select name="%s">'%self._formname] |
| 1201 k = linkcl.labelprop(1) | 1200 k = linkcl.labelprop(1) |
| 1202 s = '' | 1201 s = '' |
| 1203 if value is None: | 1202 if value is None: |
| 1248 ''' Multilink HTMLProperty | 1247 ''' Multilink HTMLProperty |
| 1249 | 1248 |
| 1250 Also be iterable, returning a wrapper object like the Link case for | 1249 Also be iterable, returning a wrapper object like the Link case for |
| 1251 each entry in the multilink. | 1250 each entry in the multilink. |
| 1252 ''' | 1251 ''' |
| 1252 def __init__(self, *args, **kwargs): | |
| 1253 HTMLProperty.__init__(self, *args, **kwargs) | |
| 1254 if self._value: | |
| 1255 self._value.sort(make_sort_function(self._db, self._prop.classname)) | |
| 1256 | |
| 1253 def __len__(self): | 1257 def __len__(self): |
| 1254 ''' length of the multilink ''' | 1258 ''' length of the multilink ''' |
| 1255 return len(self._value) | 1259 return len(self._value) |
| 1256 | 1260 |
| 1257 def __getattr__(self, attr): | 1261 def __getattr__(self, attr): |
| 1300 return value | 1304 return value |
| 1301 | 1305 |
| 1302 def field(self, size=30, showid=0): | 1306 def field(self, size=30, showid=0): |
| 1303 ''' Render a form edit field for the property | 1307 ''' Render a form edit field for the property |
| 1304 ''' | 1308 ''' |
| 1305 sortfunc = make_sort_function(self._db, self._prop.classname) | |
| 1306 linkcl = self._db.getclass(self._prop.classname) | 1309 linkcl = self._db.getclass(self._prop.classname) |
| 1307 value = self._value[:] | 1310 value = self._value[:] |
| 1308 if value: | |
| 1309 value.sort(sortfunc) | |
| 1310 # map the id to the label property | 1311 # map the id to the label property |
| 1311 if not linkcl.getkey(): | 1312 if not linkcl.getkey(): |
| 1312 showid=1 | 1313 showid=1 |
| 1313 if not showid: | 1314 if not showid: |
| 1314 k = linkcl.labelprop(1) | 1315 k = linkcl.labelprop(1) |
| 1320 **conditions): | 1321 **conditions): |
| 1321 ''' Render a form select list for this property | 1322 ''' Render a form select list for this property |
| 1322 ''' | 1323 ''' |
| 1323 value = self._value | 1324 value = self._value |
| 1324 | 1325 |
| 1325 # sort function | |
| 1326 sortfunc = make_sort_function(self._db, self._prop.classname) | |
| 1327 | |
| 1328 linkcl = self._db.getclass(self._prop.classname) | 1326 linkcl = self._db.getclass(self._prop.classname) |
| 1329 if linkcl.getprops().has_key('order'): | 1327 sort_on = ('+', find_sort_key(linkcl)) |
| 1330 sort_on = ('+', 'order') | 1328 options = linkcl.filter(None, conditions, sort_on) |
| 1331 else: | |
| 1332 sort_on = ('+', linkcl.labelprop()) | |
| 1333 options = linkcl.filter(None, conditions, sort_on, (None,None)) | |
| 1334 height = height or min(len(options), 7) | 1329 height = height or min(len(options), 7) |
| 1335 l = ['<select multiple name="%s" size="%s">'%(self._formname, height)] | 1330 l = ['<select multiple name="%s" size="%s">'%(self._formname, height)] |
| 1336 k = linkcl.labelprop(1) | 1331 k = linkcl.labelprop(1) |
| 1337 | 1332 |
| 1338 # make sure we list the current values if they're retired | 1333 # make sure we list the current values if they're retired |
| 1384 | 1379 |
| 1385 def make_sort_function(db, classname): | 1380 def make_sort_function(db, classname): |
| 1386 '''Make a sort function for a given class | 1381 '''Make a sort function for a given class |
| 1387 ''' | 1382 ''' |
| 1388 linkcl = db.getclass(classname) | 1383 linkcl = db.getclass(classname) |
| 1389 if linkcl.getprops().has_key('order'): | 1384 sort_on = find_sort_key(linkcl) |
| 1390 sort_on = 'order' | 1385 def sortfunc(a, b): |
| 1391 else: | |
| 1392 sort_on = linkcl.labelprop() | |
| 1393 def sortfunc(a, b, linkcl=linkcl, sort_on=sort_on): | |
| 1394 return cmp(linkcl.get(a, sort_on), linkcl.get(b, sort_on)) | 1386 return cmp(linkcl.get(a, sort_on), linkcl.get(b, sort_on)) |
| 1395 return sortfunc | 1387 return sortfunc |
| 1388 | |
| 1389 def find_sort_key(linkcl): | |
| 1390 if linkcl.getprops().has_key('order'): | |
| 1391 return 'order' | |
| 1392 else: | |
| 1393 return linkcl.labelprop() | |
| 1396 | 1394 |
| 1397 def handleListCGIValue(value): | 1395 def handleListCGIValue(value): |
| 1398 ''' Value is either a single item or a list of items. Each item has a | 1396 ''' Value is either a single item or a list of items. Each item has a |
| 1399 .value that we're actually interested in. | 1397 .value that we're actually interested in. |
| 1400 ''' | 1398 ''' |