| author | sylvain.thenault@logilab.fr |
| Tue, 28 Apr 2009 19:09:37 +0200 | |
| branch | tls-sprint |
| changeset 1519 | 5cfc5cc1dd20 |
| parent 1451 | 982e8616d9a2 |
| child 1525 | cc2e2cbd7019 |
| child 1529 | 7d1794175e40 |
| permissions | -rw-r--r-- |
| 0 | 1 |
"""abstract form classes for CubicWeb web client |
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:organization: Logilab |
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:copyright: 2001-2009 LOGILAB S.A. (Paris, FRANCE), all rights reserved. |
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:contact: http://www.logilab.fr/ -- mailto:contact@logilab.fr |
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""" |
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__docformat__ = "restructuredtext en" |
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from warnings import warn |
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from logilab.common.compat import any |
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from logilab.common.decorators import iclassmethod |
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from cubicweb.appobject import AppRsetObject |
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from cubicweb.selectors import yes, non_final_entity, match_kwargs, one_line_rset |
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from cubicweb.view import NOINDEX, NOFOLLOW |
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from cubicweb.common import tags |
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from cubicweb.web import INTERNAL_FIELD_VALUE, eid_param, stdmsgs |
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from cubicweb.web.httpcache import NoHTTPCacheManager |
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from cubicweb.web.controller import NAV_FORM_PARAMETERS |
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from cubicweb.web.formfields import (Field, StringField, RelationField, |
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HiddenInitialValueField) |
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from cubicweb.web.formrenderers import FormRenderer |
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from cubicweb.web import formwidgets as fwdgs |
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class FormViewMixIn(object): |
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"""abstract form view mix-in""" |
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category = 'form' |
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controller = 'edit' |
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http_cache_manager = NoHTTPCacheManager |
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add_to_breadcrumbs = False |
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def html_headers(self): |
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"""return a list of html headers (eg something to be inserted between |
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<head> and </head> of the returned page |
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by default forms are neither indexed nor followed |
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""" |
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return [NOINDEX, NOFOLLOW] |
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def linkable(self): |
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"""override since forms are usually linked by an action, |
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so we don't want them to be listed by appli.possible_views |
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""" |
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return False |
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# XXX should disappear |
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class FormMixIn(object): |
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"""abstract form mix-in |
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XXX: you should inherit from this FIRST (obscure pb with super call) |
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""" |
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def initialize_varmaker(self): |
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varmaker = self.req.get_page_data('rql_varmaker') |
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if varmaker is None: |
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varmaker = self.req.varmaker |
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self.req.set_page_data('rql_varmaker', varmaker) |
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self.varmaker = varmaker |
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def __init__(self, req, rset, **kwargs): |
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super(FormMixIn, self).__init__(req, rset, **kwargs) |
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# get validation session data which may have been previously set. |
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# deleting validation errors here breaks form reloading (errors are |
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# no more available), they have to be deleted by application's publish |
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# method on successful commit |
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forminfo = req.get_session_data(req.url()) |
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if forminfo: |
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req.data['formvalues'] = forminfo['values'] |
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req.data['formerrors'] = errex = forminfo['errors'] |
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req.data['displayederrors'] = set() |
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# if some validation error occured on entity creation, we have to |
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# get the original variable name from its attributed eid |
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foreid = errex.entity |
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for var, eid in forminfo['eidmap'].items(): |
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if foreid == eid: |
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errex.eid = var |
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break |
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else: |
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errex.eid = foreid |
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# XXX deprecated with new form system. Should disappear |
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domid = 'entityForm' |
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category = 'form' |
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controller = 'edit' |
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http_cache_manager = NoHTTPCacheManager |
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add_to_breadcrumbs = False |
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def html_headers(self): |
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"""return a list of html headers (eg something to be inserted between |
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<head> and </head> of the returned page |
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by default forms are neither indexed nor followed |
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""" |
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return [NOINDEX, NOFOLLOW] |
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def linkable(self): |
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"""override since forms are usually linked by an action, |
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so we don't want them to be listed by appli.possible_views |
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""" |
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return False |
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def button(self, label, klass='validateButton', tabindex=None, **kwargs): |
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if tabindex is None: |
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tabindex = self.req.next_tabindex() |
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return tags.input(value=label, klass=klass, **kwargs) |
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def action_button(self, label, onclick=None, __action=None, **kwargs): |
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if onclick is None: |
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onclick = "postForm('__action_%s', \'%s\', \'%s\')" % ( |
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__action, label, self.domid) |
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return self.button(label, onclick=onclick, **kwargs) |
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def button_ok(self, label=None, type='submit', name='defaultsubmit', |
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**kwargs): |
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label = self.req._(label or stdmsgs.BUTTON_OK).capitalize() |
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return self.button(label, name=name, type=type, **kwargs) |
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def button_apply(self, label=None, type='button', **kwargs): |
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label = self.req._(label or stdmsgs.BUTTON_APPLY).capitalize() |
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return self.action_button(label, __action='apply', type=type, **kwargs) |
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def button_delete(self, label=None, type='button', **kwargs): |
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label = self.req._(label or stdmsgs.BUTTON_DELETE).capitalize() |
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return self.action_button(label, __action='delete', type=type, **kwargs) |
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def button_cancel(self, label=None, type='button', **kwargs): |
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label = self.req._(label or stdmsgs.BUTTON_CANCEL).capitalize() |
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return self.action_button(label, __action='cancel', type=type, **kwargs) |
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def button_reset(self, label=None, type='reset', name='__action_cancel', |
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**kwargs): |
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label = self.req._(label or stdmsgs.BUTTON_CANCEL).capitalize() |
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return self.button(label, type=type, **kwargs) |
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def need_multipart(self, entity, categories=('primary', 'secondary')): |
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"""return a boolean indicating if form's enctype should be multipart |
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""" |
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for rschema, _, x in entity.relations_by_category(categories): |
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if entity.get_widget(rschema, x).need_multipart: |
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return True |
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# let's find if any of our inlined entities needs multipart |
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for rschema, targettypes, x in entity.relations_by_category('inlineview'): |
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assert len(targettypes) == 1, \ |
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"I'm not able to deal with several targets and inlineview" |
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ttype = targettypes[0] |
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inlined_entity = self.vreg.etype_class(ttype)(self.req, None, None) |
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for irschema, _, x in inlined_entity.relations_by_category(categories): |
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if inlined_entity.get_widget(irschema, x).need_multipart: |
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return True |
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return False |
| 1437 | 154 |
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| 0 | 155 |
def error_message(self): |
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"""return formatted error message |
|
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This method should be called once inlined field errors has been consumed |
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""" |
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errex = self.req.data.get('formerrors') |
|
161 |
# get extra errors |
|
162 |
if errex is not None: |
|
163 |
errormsg = self.req._('please correct the following errors:') |
|
164 |
displayed = self.req.data['displayederrors'] |
|
165 |
errors = sorted((field, err) for field, err in errex.errors.items() |
|
166 |
if not field in displayed) |
|
167 |
if errors: |
|
168 |
if len(errors) > 1: |
|
| 1437 | 169 |
templstr = '<li>%s</li>\n' |
| 0 | 170 |
else: |
171 |
templstr = ' %s\n' |
|
172 |
for field, err in errors: |
|
173 |
if field is None: |
|
174 |
errormsg += templstr % err |
|
175 |
else: |
|
176 |
errormsg += templstr % '%s: %s' % (self.req._(field), err) |
|
177 |
if len(errors) > 1: |
|
178 |
errormsg = '<ul>%s</ul>' % errormsg |
|
179 |
return u'<div class="errorMessage">%s</div>' % errormsg |
|
180 |
return u'' |
|
| 844 | 181 |
|
182 |
||
183 |
############################################################################### |
|
184 |
||
185 |
class metafieldsform(type): |
|
|
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"""metaclass for FieldsForm to retrieve fields defined as class attributes |
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187 |
and put them into a single ordered list: '_fields_'. |
| 1393 | 188 |
""" |
| 844 | 189 |
def __new__(mcs, name, bases, classdict): |
190 |
allfields = [] |
|
191 |
for base in bases: |
|
192 |
if hasattr(base, '_fields_'): |
|
193 |
allfields += base._fields_ |
|
194 |
clsfields = (item for item in classdict.items() |
|
195 |
if isinstance(item[1], Field)) |
|
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for fieldname, field in sorted(clsfields, key=lambda x: x[1].creation_rank): |
| 844 | 197 |
if not field.name: |
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field.set_name(fieldname) |
| 844 | 199 |
allfields.append(field) |
200 |
classdict['_fields_'] = allfields |
|
201 |
return super(metafieldsform, mcs).__new__(mcs, name, bases, classdict) |
|
| 1270 | 202 |
|
| 1437 | 203 |
|
| 1270 | 204 |
class FieldNotFound(Exception): |
205 |
"""raised by field_by_name when a field with the given name has not been |
|
206 |
found |
|
207 |
""" |
|
| 1437 | 208 |
|
| 1147 | 209 |
class FieldsForm(FormMixIn, AppRsetObject): |
| 844 | 210 |
__metaclass__ = metafieldsform |
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__registry__ = 'forms' |
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__select__ = yes() |
| 1437 | 213 |
|
| 1147 | 214 |
is_subform = False |
| 1437 | 215 |
|
| 1147 | 216 |
# attributes overrideable through __init__ |
| 1082 | 217 |
internal_fields = ('__errorurl',) + NAV_FORM_PARAMETERS |
|
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needs_js = ('cubicweb.ajax.js', 'cubicweb.edition.js',) |
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needs_css = ('cubicweb.form.css',) |
| 1147 | 220 |
domid = 'form' |
221 |
title = None |
|
222 |
action = None |
|
223 |
onsubmit = "return freezeFormButtons('%(domid)s');" |
|
224 |
cssclass = None |
|
225 |
cssstyle = None |
|
226 |
cwtarget = None |
|
227 |
redirect_path = None |
|
228 |
set_error_url = True |
|
229 |
copy_nav_params = False |
|
| 1304 | 230 |
form_buttons = None # form buttons (button widgets instances) |
| 1437 | 231 |
|
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def __init__(self, req, rset=None, row=None, col=None, submitmsg=None, |
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233 |
**kwargs): |
| 1147 | 234 |
super(FieldsForm, self).__init__(req, rset, row=row, col=col) |
|
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self.fields = list(self.__class__._fields_) |
| 1147 | 236 |
for key, val in kwargs.items(): |
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if key in NAV_FORM_PARAMETERS: |
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238 |
self.form_add_hidden(key, val) |
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239 |
else: |
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|
240 |
assert hasattr(self.__class__, key) and not key[0] == '_', key |
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|
241 |
setattr(self, key, val) |
| 1147 | 242 |
if self.set_error_url: |
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self.form_add_hidden('__errorurl', req.url()) |
| 1147 | 244 |
if self.copy_nav_params: |
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245 |
for param in NAV_FORM_PARAMETERS: |
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|
246 |
if not param in kwargs: |
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247 |
value = req.form.get(param) |
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248 |
if value: |
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|
249 |
self.form_add_hidden(param, value) |
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|
250 |
if submitmsg is not None: |
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|
251 |
self.form_add_hidden('__message', submitmsg) |
| 1053 | 252 |
self.context = None |
|
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|
253 |
|
|
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|
254 |
@iclassmethod |
|
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|
255 |
def field_by_name(cls_or_self, name, role='subject'): |
| 1270 | 256 |
"""return field with the given name and role""" |
|
1058
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|
257 |
if isinstance(cls_or_self, type): |
|
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|
258 |
fields = cls_or_self._fields_ |
|
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|
259 |
else: |
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|
260 |
fields = cls_or_self.fields |
|
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|
261 |
for field in fields: |
|
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|
262 |
if field.name == name and field.role == role: |
|
1058
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|
263 |
return field |
| 1270 | 264 |
raise FieldNotFound(name) |
| 1437 | 265 |
|
| 1147 | 266 |
@iclassmethod |
267 |
def remove_field(cls_or_self, field): |
|
| 1391 | 268 |
"""remove a field from form class or instance""" |
| 1147 | 269 |
if isinstance(cls_or_self, type): |
270 |
fields = cls_or_self._fields_ |
|
271 |
else: |
|
272 |
fields = cls_or_self.fields |
|
273 |
fields.remove(field) |
|
| 1437 | 274 |
|
| 1272 | 275 |
@iclassmethod |
276 |
def append_field(cls_or_self, field): |
|
| 1391 | 277 |
"""append a field to form class or instance""" |
| 1272 | 278 |
if isinstance(cls_or_self, type): |
279 |
fields = cls_or_self._fields_ |
|
280 |
else: |
|
281 |
fields = cls_or_self.fields |
|
282 |
fields.append(field) |
|
| 1437 | 283 |
|
| 844 | 284 |
@property |
|
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|
285 |
def form_needs_multipart(self): |
| 1391 | 286 |
"""true if the form needs enctype=multipart/form-data""" |
| 1437 | 287 |
return any(field.needs_multipart for field in self.fields) |
| 0 | 288 |
|
|
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|
289 |
def form_add_hidden(self, name, value=None, **kwargs): |
| 1391 | 290 |
"""add an hidden field to the form""" |
| 1147 | 291 |
field = StringField(name=name, widget=fwdgs.HiddenInput, initial=value, |
292 |
**kwargs) |
|
|
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|
293 |
if 'id' in kwargs: |
|
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changeset
|
294 |
# by default, hidden input don't set id attribute. If one is |
|
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|
295 |
# explicitly specified, ensure it will be set |
|
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|
296 |
field.widget.setdomid = True |
|
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|
297 |
self.append_field(field) |
| 1147 | 298 |
return field |
| 1437 | 299 |
|
|
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|
300 |
def add_media(self): |
|
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|
301 |
"""adds media (CSS & JS) required by this widget""" |
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|
302 |
if self.needs_js: |
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|
303 |
self.req.add_js(self.needs_js) |
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|
304 |
if self.needs_css: |
|
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|
305 |
self.req.add_css(self.needs_css) |
|
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|
306 |
|
|
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changeset
|
307 |
def form_render(self, **values): |
| 1391 | 308 |
"""render this form, using the renderer given in args or the default |
309 |
FormRenderer() |
|
310 |
""" |
|
| 844 | 311 |
renderer = values.pop('renderer', FormRenderer()) |
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|
312 |
return renderer.render(self, values) |
| 844 | 313 |
|
| 1391 | 314 |
def form_build_context(self, rendervalues=None): |
315 |
"""build form context values (the .context attribute which is a |
|
316 |
dictionary with field instance as key associated to a dictionary |
|
317 |
containing field 'name' (qualified), 'id', 'value' (for display, always |
|
318 |
a string). |
|
319 |
||
320 |
rendervalues is an optional dictionary containing extra kwargs given to |
|
321 |
form_render() |
|
322 |
""" |
|
| 844 | 323 |
self.context = context = {} |
|
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refactor the way field value/display value are handled to avoid getting a 'display' value when expected a 'typed' value
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|
324 |
# on validation error, we get a dictionary of previously submitted |
|
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|
325 |
# values |
|
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|
326 |
self._previous_values = self.req.data.get('formvalues', {}) |
|
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|
327 |
# ensure rendervalues is a dict |
|
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|
328 |
if rendervalues is None: |
|
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|
329 |
rendervalues = {} |
|
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|
330 |
for field in self.fields: |
| 894 | 331 |
for field in field.actual_fields(self): |
| 1304 | 332 |
field.form_init(self) |
|
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|
333 |
value = self.form_field_display_value(field, rendervalues) |
|
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|
334 |
context[field] = {'value': value, |
|
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diff
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|
335 |
'name': self.form_field_name(field), |
|
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|
336 |
'id': self.form_field_id(field), |
|
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changeset
|
337 |
} |
|
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|
338 |
|
|
1392
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changeset
|
339 |
def form_field_display_value(self, field, rendervalues, load_bytes=False): |
|
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|
340 |
"""return field's *string* value to use for display |
| 1437 | 341 |
|
|
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|
342 |
looks in |
|
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refactor the way field value/display value are handled to avoid getting a 'display' value when expected a 'typed' value
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|
343 |
1. previously submitted form values if any (eg on validation error) |
|
848
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|
344 |
2. req.form |
|
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|
345 |
3. extra kw args given to render_form |
|
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|
346 |
4. field's typed value |
|
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changeset
|
347 |
|
|
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refactor the way field value/display value are handled to avoid getting a 'display' value when expected a 'typed' value
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changeset
|
348 |
values found in 1. and 2. are expected te be already some 'display' |
|
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refactor the way field value/display value are handled to avoid getting a 'display' value when expected a 'typed' value
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changeset
|
349 |
value while those found in 3. and 4. are expected to be correctly typed. |
|
848
f5aca5c5f6ca
set __errorurl, fix retreiving of field's value
sylvain.thenault@logilab.fr
parents:
847
diff
changeset
|
350 |
""" |
|
1519
5cfc5cc1dd20
fix retreival of previously submitted error for entity forms
sylvain.thenault@logilab.fr
parents:
1451
diff
changeset
|
351 |
qname = self.form_field_name(field) |
|
5cfc5cc1dd20
fix retreival of previously submitted error for entity forms
sylvain.thenault@logilab.fr
parents:
1451
diff
changeset
|
352 |
if qname in self._previous_values: |
|
5cfc5cc1dd20
fix retreival of previously submitted error for entity forms
sylvain.thenault@logilab.fr
parents:
1451
diff
changeset
|
353 |
value = self._previous_values[qname] |
|
5cfc5cc1dd20
fix retreival of previously submitted error for entity forms
sylvain.thenault@logilab.fr
parents:
1451
diff
changeset
|
354 |
elif qname in self.req.form: |
|
5cfc5cc1dd20
fix retreival of previously submitted error for entity forms
sylvain.thenault@logilab.fr
parents:
1451
diff
changeset
|
355 |
value = self.req.form[qname] |
|
848
f5aca5c5f6ca
set __errorurl, fix retreiving of field's value
sylvain.thenault@logilab.fr
parents:
847
diff
changeset
|
356 |
else: |
|
1392
d6279efff7b3
refactor the way field value/display value are handled to avoid getting a 'display' value when expected a 'typed' value
sylvain.thenault@logilab.fr
parents:
1391
diff
changeset
|
357 |
if field.name in rendervalues: |
|
d6279efff7b3
refactor the way field value/display value are handled to avoid getting a 'display' value when expected a 'typed' value
sylvain.thenault@logilab.fr
parents:
1391
diff
changeset
|
358 |
value = rendervalues[field.name] |
|
d6279efff7b3
refactor the way field value/display value are handled to avoid getting a 'display' value when expected a 'typed' value
sylvain.thenault@logilab.fr
parents:
1391
diff
changeset
|
359 |
else: |
|
d6279efff7b3
refactor the way field value/display value are handled to avoid getting a 'display' value when expected a 'typed' value
sylvain.thenault@logilab.fr
parents:
1391
diff
changeset
|
360 |
value = self.form_field_value(field, load_bytes) |
|
d6279efff7b3
refactor the way field value/display value are handled to avoid getting a 'display' value when expected a 'typed' value
sylvain.thenault@logilab.fr
parents:
1391
diff
changeset
|
361 |
if callable(value): |
|
d6279efff7b3
refactor the way field value/display value are handled to avoid getting a 'display' value when expected a 'typed' value
sylvain.thenault@logilab.fr
parents:
1391
diff
changeset
|
362 |
value = value(self) |
| 1437 | 363 |
if value != INTERNAL_FIELD_VALUE: |
|
1392
d6279efff7b3
refactor the way field value/display value are handled to avoid getting a 'display' value when expected a 'typed' value
sylvain.thenault@logilab.fr
parents:
1391
diff
changeset
|
364 |
value = field.format_value(self.req, value) |
|
897
f5b91f11d8b6
provide basic methods to build fields from schema constraints / cardinality
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
896
diff
changeset
|
365 |
return value |
|
1392
d6279efff7b3
refactor the way field value/display value are handled to avoid getting a 'display' value when expected a 'typed' value
sylvain.thenault@logilab.fr
parents:
1391
diff
changeset
|
366 |
|
|
d6279efff7b3
refactor the way field value/display value are handled to avoid getting a 'display' value when expected a 'typed' value
sylvain.thenault@logilab.fr
parents:
1391
diff
changeset
|
367 |
def form_field_value(self, field, load_bytes=False): |
|
d6279efff7b3
refactor the way field value/display value are handled to avoid getting a 'display' value when expected a 'typed' value
sylvain.thenault@logilab.fr
parents:
1391
diff
changeset
|
368 |
"""return field's *typed* value""" |
|
d6279efff7b3
refactor the way field value/display value are handled to avoid getting a 'display' value when expected a 'typed' value
sylvain.thenault@logilab.fr
parents:
1391
diff
changeset
|
369 |
value = field.initial |
|
d6279efff7b3
refactor the way field value/display value are handled to avoid getting a 'display' value when expected a 'typed' value
sylvain.thenault@logilab.fr
parents:
1391
diff
changeset
|
370 |
if callable(value): |
|
d6279efff7b3
refactor the way field value/display value are handled to avoid getting a 'display' value when expected a 'typed' value
sylvain.thenault@logilab.fr
parents:
1391
diff
changeset
|
371 |
value = value(self) |
|
d6279efff7b3
refactor the way field value/display value are handled to avoid getting a 'display' value when expected a 'typed' value
sylvain.thenault@logilab.fr
parents:
1391
diff
changeset
|
372 |
return value |
| 1437 | 373 |
|
| 1147 | 374 |
def form_field_error(self, field): |
375 |
"""return validation error for widget's field, if any""" |
|
376 |
errex = self.req.data.get('formerrors') |
|
|
1392
d6279efff7b3
refactor the way field value/display value are handled to avoid getting a 'display' value when expected a 'typed' value
sylvain.thenault@logilab.fr
parents:
1391
diff
changeset
|
377 |
if errex and self._errex_match_field(errex, field): |
| 1147 | 378 |
self.req.data['displayederrors'].add(field.name) |
379 |
return u'<span class="error">%s</span>' % errex.errors[field.name] |
|
380 |
return u'' |
|
|
897
f5b91f11d8b6
provide basic methods to build fields from schema constraints / cardinality
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
896
diff
changeset
|
381 |
|
|
1060
d795477ad16b
rename method to form_field_format
sylvain.thenault@logilab.fr
parents:
1059
diff
changeset
|
382 |
def form_field_format(self, field): |
| 1393 | 383 |
"""return MIME type used for the given (text or bytes) field""" |
|
892
1558772340a7
rich field / fckeditor handling
sylvain.thenault@logilab.fr
parents:
888
diff
changeset
|
384 |
return self.req.property_value('ui.default-text-format') |
| 1437 | 385 |
|
|
1061
7d2e6b5fae3c
* new load_bytes argument to form_field_value
sylvain.thenault@logilab.fr
parents:
1060
diff
changeset
|
386 |
def form_field_encoding(self, field): |
| 1393 | 387 |
"""return encoding used for the given (text) field""" |
|
1061
7d2e6b5fae3c
* new load_bytes argument to form_field_value
sylvain.thenault@logilab.fr
parents:
1060
diff
changeset
|
388 |
return self.req.encoding |
| 1437 | 389 |
|
|
849
8591d896db7e
update some prototype, ChangeStateForm
sylvain.thenault@logilab.fr
parents:
848
diff
changeset
|
390 |
def form_field_name(self, field): |
| 1393 | 391 |
"""return qualified name for the given field""" |
|
847
27c4ebe90d03
prefixed form methods to avoid potential conflicts with field names, button related method, a bit more serious renderer
sylvain.thenault@logilab.fr
parents:
844
diff
changeset
|
392 |
return field.name |
| 844 | 393 |
|
|
849
8591d896db7e
update some prototype, ChangeStateForm
sylvain.thenault@logilab.fr
parents:
848
diff
changeset
|
394 |
def form_field_id(self, field): |
| 1393 | 395 |
"""return dom id for the given field""" |
|
847
27c4ebe90d03
prefixed form methods to avoid potential conflicts with field names, button related method, a bit more serious renderer
sylvain.thenault@logilab.fr
parents:
844
diff
changeset
|
396 |
return field.id |
| 1437 | 397 |
|
|
1183
62afd820d3ae
field_by_name now takes a "role" argument, override it in AutomaticForm to call guess field if necessary
sylvain.thenault@logilab.fr
parents:
1175
diff
changeset
|
398 |
def form_field_vocabulary(self, field, limit=None): |
| 1393 | 399 |
"""return vocabulary for the given field. Should be overriden in |
400 |
specific forms using fields which requires some vocabulary |
|
401 |
""" |
|
| 844 | 402 |
raise NotImplementedError |
403 |
||
| 1393 | 404 |
def _errex_match_field(self, errex, field): |
405 |
"""return true if the field has some error in given validation exception |
|
406 |
""" |
|
407 |
return field.name in errex.errors |
|
408 |
||
| 1437 | 409 |
|
| 844 | 410 |
class EntityFieldsForm(FieldsForm): |
| 1147 | 411 |
__select__ = (match_kwargs('entity') | (one_line_rset & non_final_entity())) |
| 1437 | 412 |
|
| 1082 | 413 |
internal_fields = FieldsForm.internal_fields + ('__type', 'eid') |
| 1147 | 414 |
domid = 'entityForm' |
| 1437 | 415 |
|
| 844 | 416 |
def __init__(self, *args, **kwargs): |
| 1147 | 417 |
self.edited_entity = kwargs.pop('entity', None) |
418 |
msg = kwargs.pop('submitmsg', None) |
|
| 844 | 419 |
super(EntityFieldsForm, self).__init__(*args, **kwargs) |
| 1147 | 420 |
if self.edited_entity is None: |
|
1369
49497136e977
must specify col where entity's eid is
sylvain.thenault@logilab.fr
parents:
1360
diff
changeset
|
421 |
self.edited_entity = self.complete_entity(self.row, self.col) |
|
887
51e371245bc5
various fixes to have change state and deletion forms working
sylvain.thenault@logilab.fr
parents:
874
diff
changeset
|
422 |
self.form_add_hidden('__type', eidparam=True) |
|
51e371245bc5
various fixes to have change state and deletion forms working
sylvain.thenault@logilab.fr
parents:
874
diff
changeset
|
423 |
self.form_add_hidden('eid') |
| 1147 | 424 |
if msg is not None: |
425 |
# If we need to directly attach the new object to another one |
|
426 |
for linkto in self.req.list_form_param('__linkto'): |
|
427 |
self.form_add_hidden('__linkto', linkto) |
|
428 |
msg = '%s %s' % (msg, self.req._('and linked')) |
|
429 |
self.form_add_hidden('__message', msg) |
|
|
1519
5cfc5cc1dd20
fix retreival of previously submitted error for entity forms
sylvain.thenault@logilab.fr
parents:
1451
diff
changeset
|
430 |
# in case of direct instanciation |
|
5cfc5cc1dd20
fix retreival of previously submitted error for entity forms
sylvain.thenault@logilab.fr
parents:
1451
diff
changeset
|
431 |
self.schema = self.edited_entity.schema |
|
5cfc5cc1dd20
fix retreival of previously submitted error for entity forms
sylvain.thenault@logilab.fr
parents:
1451
diff
changeset
|
432 |
self.vreg = self.edited_entity.vreg |
| 1437 | 433 |
|
| 1393 | 434 |
def _errex_match_field(self, errex, field): |
435 |
"""return true if the field has some error in given validation exception |
|
436 |
""" |
|
437 |
return errex.eid == self.edited_entity.eid and field.name in errex.errors |
|
438 |
||
439 |
def _relation_vocabulary(self, rtype, targettype, role, |
|
440 |
limit=None, done=None): |
|
441 |
"""return unrelated entities for a given relation and target entity type |
|
442 |
for use in vocabulary |
|
443 |
""" |
|
444 |
if done is None: |
|
445 |
done = set() |
|
446 |
rset = self.edited_entity.unrelated(rtype, targettype, role, limit) |
|
447 |
res = [] |
|
448 |
for entity in rset.entities(): |
|
449 |
if entity.eid in done: |
|
450 |
continue |
|
451 |
done.add(entity.eid) |
|
452 |
res.append((entity.view('combobox'), entity.eid)) |
|
453 |
return res |
|
454 |
||
455 |
def _form_field_default_value(self, field, load_bytes): |
|
456 |
defaultattr = 'default_%s' % field.name |
|
457 |
if hasattr(self.edited_entity, defaultattr): |
|
458 |
# XXX bw compat, default_<field name> on the entity |
|
459 |
warn('found %s on %s, should be set on a specific form' |
|
460 |
% (defaultattr, self.edited_entity.id), DeprecationWarning) |
|
461 |
value = getattr(self.edited_entity, defaultattr) |
|
462 |
if callable(value): |
|
463 |
value = value() |
|
464 |
else: |
|
465 |
value = super(EntityFieldsForm, self).form_field_value(field, |
|
466 |
load_bytes) |
|
467 |
return value |
|
| 1437 | 468 |
|
|
1315
86bddd181e03
should set None as default here as well
sylvain.thenault@logilab.fr
parents:
1312
diff
changeset
|
469 |
def form_build_context(self, values=None): |
| 1393 | 470 |
"""overriden to add edit[s|o] hidden fields and to ensure schema fields |
471 |
have eidparam set to True |
|
|
869
168ad6d424d1
form to edit multiple entities, use it in DeleteConfForm
sylvain.thenault@logilab.fr
parents:
867
diff
changeset
|
472 |
|
| 1393 | 473 |
edit[s|o] hidden fields are used t o indicate the value for the |
474 |
associated field before the (potential) modification made when |
|
475 |
submitting the form. |
|
476 |
""" |
|
477 |
eschema = self.edited_entity.e_schema |
|
|
863
4fde01fc39ca
restore previous hidden input behaviour (edits- / edito- fields)
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
849
diff
changeset
|
478 |
for field in self.fields[:]: |
| 894 | 479 |
for field in field.actual_fields(self): |
|
892
1558772340a7
rich field / fckeditor handling
sylvain.thenault@logilab.fr
parents:
888
diff
changeset
|
480 |
fieldname = field.name |
|
1558772340a7
rich field / fckeditor handling
sylvain.thenault@logilab.fr
parents:
888
diff
changeset
|
481 |
if fieldname != 'eid' and ( |
|
1558772340a7
rich field / fckeditor handling
sylvain.thenault@logilab.fr
parents:
888
diff
changeset
|
482 |
(eschema.has_subject_relation(fieldname) or |
|
1558772340a7
rich field / fckeditor handling
sylvain.thenault@logilab.fr
parents:
888
diff
changeset
|
483 |
eschema.has_object_relation(fieldname))): |
|
1558772340a7
rich field / fckeditor handling
sylvain.thenault@logilab.fr
parents:
888
diff
changeset
|
484 |
field.eidparam = True |
| 1393 | 485 |
self.fields.append(HiddenInitialValueField(field)) |
486 |
return super(EntityFieldsForm, self).form_build_context(values) |
|
| 1437 | 487 |
|
|
1392
d6279efff7b3
refactor the way field value/display value are handled to avoid getting a 'display' value when expected a 'typed' value
sylvain.thenault@logilab.fr
parents:
1391
diff
changeset
|
488 |
def form_field_value(self, field, load_bytes=False): |
|
d6279efff7b3
refactor the way field value/display value are handled to avoid getting a 'display' value when expected a 'typed' value
sylvain.thenault@logilab.fr
parents:
1391
diff
changeset
|
489 |
"""return field's *typed* value |
|
d6279efff7b3
refactor the way field value/display value are handled to avoid getting a 'display' value when expected a 'typed' value
sylvain.thenault@logilab.fr
parents:
1391
diff
changeset
|
490 |
|
|
d6279efff7b3
refactor the way field value/display value are handled to avoid getting a 'display' value when expected a 'typed' value
sylvain.thenault@logilab.fr
parents:
1391
diff
changeset
|
491 |
overriden to deal with |
|
d6279efff7b3
refactor the way field value/display value are handled to avoid getting a 'display' value when expected a 'typed' value
sylvain.thenault@logilab.fr
parents:
1391
diff
changeset
|
492 |
* special eid / __type / edits- / edito- fields |
|
d6279efff7b3
refactor the way field value/display value are handled to avoid getting a 'display' value when expected a 'typed' value
sylvain.thenault@logilab.fr
parents:
1391
diff
changeset
|
493 |
* lookup for values on edited entities |
|
848
f5aca5c5f6ca
set __errorurl, fix retreiving of field's value
sylvain.thenault@logilab.fr
parents:
847
diff
changeset
|
494 |
""" |
|
1392
d6279efff7b3
refactor the way field value/display value are handled to avoid getting a 'display' value when expected a 'typed' value
sylvain.thenault@logilab.fr
parents:
1391
diff
changeset
|
495 |
attr = field.name |
|
d6279efff7b3
refactor the way field value/display value are handled to avoid getting a 'display' value when expected a 'typed' value
sylvain.thenault@logilab.fr
parents:
1391
diff
changeset
|
496 |
entity = self.edited_entity |
|
d6279efff7b3
refactor the way field value/display value are handled to avoid getting a 'display' value when expected a 'typed' value
sylvain.thenault@logilab.fr
parents:
1391
diff
changeset
|
497 |
if attr == 'eid': |
|
d6279efff7b3
refactor the way field value/display value are handled to avoid getting a 'display' value when expected a 'typed' value
sylvain.thenault@logilab.fr
parents:
1391
diff
changeset
|
498 |
return entity.eid |
|
d6279efff7b3
refactor the way field value/display value are handled to avoid getting a 'display' value when expected a 'typed' value
sylvain.thenault@logilab.fr
parents:
1391
diff
changeset
|
499 |
if not field.eidparam: |
|
d6279efff7b3
refactor the way field value/display value are handled to avoid getting a 'display' value when expected a 'typed' value
sylvain.thenault@logilab.fr
parents:
1391
diff
changeset
|
500 |
return super(EntityFieldsForm, self).form_field_value(field, load_bytes) |
|
d6279efff7b3
refactor the way field value/display value are handled to avoid getting a 'display' value when expected a 'typed' value
sylvain.thenault@logilab.fr
parents:
1391
diff
changeset
|
501 |
if attr.startswith('edits-') or attr.startswith('edito-'): |
|
888
603327e9aef4
fix field value for hidden edit[s|Ã ] fields
sylvain.thenault@logilab.fr
parents:
887
diff
changeset
|
502 |
# edit[s|o]- fieds must have the actual value stored on the entity |
|
1392
d6279efff7b3
refactor the way field value/display value are handled to avoid getting a 'display' value when expected a 'typed' value
sylvain.thenault@logilab.fr
parents:
1391
diff
changeset
|
503 |
assert hasattr(field, 'visible_field') |
|
d6279efff7b3
refactor the way field value/display value are handled to avoid getting a 'display' value when expected a 'typed' value
sylvain.thenault@logilab.fr
parents:
1391
diff
changeset
|
504 |
vfield = field.visible_field |
|
d6279efff7b3
refactor the way field value/display value are handled to avoid getting a 'display' value when expected a 'typed' value
sylvain.thenault@logilab.fr
parents:
1391
diff
changeset
|
505 |
assert vfield.eidparam |
|
d6279efff7b3
refactor the way field value/display value are handled to avoid getting a 'display' value when expected a 'typed' value
sylvain.thenault@logilab.fr
parents:
1391
diff
changeset
|
506 |
if entity.has_eid(): |
|
d6279efff7b3
refactor the way field value/display value are handled to avoid getting a 'display' value when expected a 'typed' value
sylvain.thenault@logilab.fr
parents:
1391
diff
changeset
|
507 |
return self.form_field_value(vfield) |
|
d6279efff7b3
refactor the way field value/display value are handled to avoid getting a 'display' value when expected a 'typed' value
sylvain.thenault@logilab.fr
parents:
1391
diff
changeset
|
508 |
return INTERNAL_FIELD_VALUE |
|
d6279efff7b3
refactor the way field value/display value are handled to avoid getting a 'display' value when expected a 'typed' value
sylvain.thenault@logilab.fr
parents:
1391
diff
changeset
|
509 |
if attr == '__type': |
|
d6279efff7b3
refactor the way field value/display value are handled to avoid getting a 'display' value when expected a 'typed' value
sylvain.thenault@logilab.fr
parents:
1391
diff
changeset
|
510 |
return entity.id |
|
d6279efff7b3
refactor the way field value/display value are handled to avoid getting a 'display' value when expected a 'typed' value
sylvain.thenault@logilab.fr
parents:
1391
diff
changeset
|
511 |
if field.role == 'object': |
|
d6279efff7b3
refactor the way field value/display value are handled to avoid getting a 'display' value when expected a 'typed' value
sylvain.thenault@logilab.fr
parents:
1391
diff
changeset
|
512 |
attr = 'reverse_' + attr |
|
d6279efff7b3
refactor the way field value/display value are handled to avoid getting a 'display' value when expected a 'typed' value
sylvain.thenault@logilab.fr
parents:
1391
diff
changeset
|
513 |
elif entity.e_schema.subject_relation(attr).is_final(): |
|
d6279efff7b3
refactor the way field value/display value are handled to avoid getting a 'display' value when expected a 'typed' value
sylvain.thenault@logilab.fr
parents:
1391
diff
changeset
|
514 |
attrtype = entity.e_schema.destination(attr) |
|
d6279efff7b3
refactor the way field value/display value are handled to avoid getting a 'display' value when expected a 'typed' value
sylvain.thenault@logilab.fr
parents:
1391
diff
changeset
|
515 |
if attrtype == 'Password': |
|
d6279efff7b3
refactor the way field value/display value are handled to avoid getting a 'display' value when expected a 'typed' value
sylvain.thenault@logilab.fr
parents:
1391
diff
changeset
|
516 |
return entity.has_eid() and INTERNAL_FIELD_VALUE or '' |
|
d6279efff7b3
refactor the way field value/display value are handled to avoid getting a 'display' value when expected a 'typed' value
sylvain.thenault@logilab.fr
parents:
1391
diff
changeset
|
517 |
if attrtype == 'Bytes': |
|
d6279efff7b3
refactor the way field value/display value are handled to avoid getting a 'display' value when expected a 'typed' value
sylvain.thenault@logilab.fr
parents:
1391
diff
changeset
|
518 |
if entity.has_eid(): |
|
d6279efff7b3
refactor the way field value/display value are handled to avoid getting a 'display' value when expected a 'typed' value
sylvain.thenault@logilab.fr
parents:
1391
diff
changeset
|
519 |
if load_bytes: |
|
d6279efff7b3
refactor the way field value/display value are handled to avoid getting a 'display' value when expected a 'typed' value
sylvain.thenault@logilab.fr
parents:
1391
diff
changeset
|
520 |
return getattr(entity, attr) |
|
d6279efff7b3
refactor the way field value/display value are handled to avoid getting a 'display' value when expected a 'typed' value
sylvain.thenault@logilab.fr
parents:
1391
diff
changeset
|
521 |
# XXX value should reflect if some file is already attached |
|
d6279efff7b3
refactor the way field value/display value are handled to avoid getting a 'display' value when expected a 'typed' value
sylvain.thenault@logilab.fr
parents:
1391
diff
changeset
|
522 |
return True |
|
d6279efff7b3
refactor the way field value/display value are handled to avoid getting a 'display' value when expected a 'typed' value
sylvain.thenault@logilab.fr
parents:
1391
diff
changeset
|
523 |
return False |
|
d6279efff7b3
refactor the way field value/display value are handled to avoid getting a 'display' value when expected a 'typed' value
sylvain.thenault@logilab.fr
parents:
1391
diff
changeset
|
524 |
if entity.has_eid(): |
|
d6279efff7b3
refactor the way field value/display value are handled to avoid getting a 'display' value when expected a 'typed' value
sylvain.thenault@logilab.fr
parents:
1391
diff
changeset
|
525 |
value = getattr(entity, attr) |
|
888
603327e9aef4
fix field value for hidden edit[s|Ã ] fields
sylvain.thenault@logilab.fr
parents:
887
diff
changeset
|
526 |
else: |
|
1392
d6279efff7b3
refactor the way field value/display value are handled to avoid getting a 'display' value when expected a 'typed' value
sylvain.thenault@logilab.fr
parents:
1391
diff
changeset
|
527 |
value = self._form_field_default_value(field, load_bytes) |
|
d6279efff7b3
refactor the way field value/display value are handled to avoid getting a 'display' value when expected a 'typed' value
sylvain.thenault@logilab.fr
parents:
1391
diff
changeset
|
528 |
return value |
|
d6279efff7b3
refactor the way field value/display value are handled to avoid getting a 'display' value when expected a 'typed' value
sylvain.thenault@logilab.fr
parents:
1391
diff
changeset
|
529 |
# non final relation field |
|
d6279efff7b3
refactor the way field value/display value are handled to avoid getting a 'display' value when expected a 'typed' value
sylvain.thenault@logilab.fr
parents:
1391
diff
changeset
|
530 |
if entity.has_eid(): |
|
d6279efff7b3
refactor the way field value/display value are handled to avoid getting a 'display' value when expected a 'typed' value
sylvain.thenault@logilab.fr
parents:
1391
diff
changeset
|
531 |
value = [ent.eid for ent in getattr(entity, attr)] |
|
848
f5aca5c5f6ca
set __errorurl, fix retreiving of field's value
sylvain.thenault@logilab.fr
parents:
847
diff
changeset
|
532 |
else: |
|
1392
d6279efff7b3
refactor the way field value/display value are handled to avoid getting a 'display' value when expected a 'typed' value
sylvain.thenault@logilab.fr
parents:
1391
diff
changeset
|
533 |
value = self._form_field_default_value(field, load_bytes) |
|
d6279efff7b3
refactor the way field value/display value are handled to avoid getting a 'display' value when expected a 'typed' value
sylvain.thenault@logilab.fr
parents:
1391
diff
changeset
|
534 |
return value |
| 1437 | 535 |
|
|
1060
d795477ad16b
rename method to form_field_format
sylvain.thenault@logilab.fr
parents:
1059
diff
changeset
|
536 |
def form_field_format(self, field): |
| 1393 | 537 |
"""return MIME type used for the given (text or bytes) field""" |
| 1147 | 538 |
entity = self.edited_entity |
|
1107
961a478593a5
has_metadata is a schema method
sylvain.thenault@logilab.fr
parents:
1101
diff
changeset
|
539 |
if field.eidparam and entity.e_schema.has_metadata(field.name, 'format') and ( |
|
892
1558772340a7
rich field / fckeditor handling
sylvain.thenault@logilab.fr
parents:
888
diff
changeset
|
540 |
entity.has_eid() or '%s_format' % field.name in entity): |
|
1360
13ae1121835e
rename attribute_metadata method to attr_metadata to save a few chars
sylvain.thenault@logilab.fr
parents:
1338
diff
changeset
|
541 |
return self.edited_entity.attr_metadata(field.name, 'format') |
|
892
1558772340a7
rich field / fckeditor handling
sylvain.thenault@logilab.fr
parents:
888
diff
changeset
|
542 |
return self.req.property_value('ui.default-text-format') |
| 844 | 543 |
|
|
1061
7d2e6b5fae3c
* new load_bytes argument to form_field_value
sylvain.thenault@logilab.fr
parents:
1060
diff
changeset
|
544 |
def form_field_encoding(self, field): |
| 1393 | 545 |
"""return encoding used for the given (text) field""" |
| 1147 | 546 |
entity = self.edited_entity |
|
1107
961a478593a5
has_metadata is a schema method
sylvain.thenault@logilab.fr
parents:
1101
diff
changeset
|
547 |
if field.eidparam and entity.e_schema.has_metadata(field.name, 'encoding') and ( |
|
1061
7d2e6b5fae3c
* new load_bytes argument to form_field_value
sylvain.thenault@logilab.fr
parents:
1060
diff
changeset
|
548 |
entity.has_eid() or '%s_encoding' % field.name in entity): |
|
1360
13ae1121835e
rename attribute_metadata method to attr_metadata to save a few chars
sylvain.thenault@logilab.fr
parents:
1338
diff
changeset
|
549 |
return self.edited_entity.attr_metadata(field.name, 'encoding') |
| 1437 | 550 |
return super(EntityFieldsForm, self).form_field_encoding(field) |
551 |
||
|
849
8591d896db7e
update some prototype, ChangeStateForm
sylvain.thenault@logilab.fr
parents:
848
diff
changeset
|
552 |
def form_field_name(self, field): |
| 1393 | 553 |
"""return qualified name for the given field""" |
|
847
27c4ebe90d03
prefixed form methods to avoid potential conflicts with field names, button related method, a bit more serious renderer
sylvain.thenault@logilab.fr
parents:
844
diff
changeset
|
554 |
if field.eidparam: |
| 1147 | 555 |
return eid_param(field.name, self.edited_entity.eid) |
|
847
27c4ebe90d03
prefixed form methods to avoid potential conflicts with field names, button related method, a bit more serious renderer
sylvain.thenault@logilab.fr
parents:
844
diff
changeset
|
556 |
return field.name |
|
27c4ebe90d03
prefixed form methods to avoid potential conflicts with field names, button related method, a bit more serious renderer
sylvain.thenault@logilab.fr
parents:
844
diff
changeset
|
557 |
|
|
849
8591d896db7e
update some prototype, ChangeStateForm
sylvain.thenault@logilab.fr
parents:
848
diff
changeset
|
558 |
def form_field_id(self, field): |
| 1393 | 559 |
"""return dom id for the given field""" |
|
847
27c4ebe90d03
prefixed form methods to avoid potential conflicts with field names, button related method, a bit more serious renderer
sylvain.thenault@logilab.fr
parents:
844
diff
changeset
|
560 |
if field.eidparam: |
| 1147 | 561 |
return eid_param(field.id, self.edited_entity.eid) |
|
847
27c4ebe90d03
prefixed form methods to avoid potential conflicts with field names, button related method, a bit more serious renderer
sylvain.thenault@logilab.fr
parents:
844
diff
changeset
|
562 |
return field.id |
| 1437 | 563 |
|
|
1031
1a89683cb687
restore limit on form_field_vocabulary, actually used
sylvain.thenault@logilab.fr
parents:
1016
diff
changeset
|
564 |
def form_field_vocabulary(self, field, limit=None): |
| 1393 | 565 |
"""return vocabulary for the given field""" |
|
903
63a8ab7eeb9c
The value as returned by FieldWidget._render_attrs() is now always a list
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
902
diff
changeset
|
566 |
role, rtype = field.role, field.name |
|
1265
e5cdd5c0dce3
handle sort/internationalizable on Field base class + fix guess_field to deal with internationalizable and default values
sylvain.thenault@logilab.fr
parents:
1184
diff
changeset
|
567 |
method = '%s_%s_vocabulary' % (role, rtype) |
|
903
63a8ab7eeb9c
The value as returned by FieldWidget._render_attrs() is now always a list
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
902
diff
changeset
|
568 |
try: |
|
1265
e5cdd5c0dce3
handle sort/internationalizable on Field base class + fix guess_field to deal with internationalizable and default values
sylvain.thenault@logilab.fr
parents:
1184
diff
changeset
|
569 |
vocabfunc = getattr(self, method) |
|
903
63a8ab7eeb9c
The value as returned by FieldWidget._render_attrs() is now always a list
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
902
diff
changeset
|
570 |
except AttributeError: |
|
1265
e5cdd5c0dce3
handle sort/internationalizable on Field base class + fix guess_field to deal with internationalizable and default values
sylvain.thenault@logilab.fr
parents:
1184
diff
changeset
|
571 |
try: |
|
e5cdd5c0dce3
handle sort/internationalizable on Field base class + fix guess_field to deal with internationalizable and default values
sylvain.thenault@logilab.fr
parents:
1184
diff
changeset
|
572 |
# XXX bw compat, <role>_<rtype>_vocabulary on the entity |
|
e5cdd5c0dce3
handle sort/internationalizable on Field base class + fix guess_field to deal with internationalizable and default values
sylvain.thenault@logilab.fr
parents:
1184
diff
changeset
|
573 |
vocabfunc = getattr(self.edited_entity, method) |
|
e5cdd5c0dce3
handle sort/internationalizable on Field base class + fix guess_field to deal with internationalizable and default values
sylvain.thenault@logilab.fr
parents:
1184
diff
changeset
|
574 |
except AttributeError: |
|
e5cdd5c0dce3
handle sort/internationalizable on Field base class + fix guess_field to deal with internationalizable and default values
sylvain.thenault@logilab.fr
parents:
1184
diff
changeset
|
575 |
vocabfunc = getattr(self, '%s_relation_vocabulary' % role) |
|
e5cdd5c0dce3
handle sort/internationalizable on Field base class + fix guess_field to deal with internationalizable and default values
sylvain.thenault@logilab.fr
parents:
1184
diff
changeset
|
576 |
else: |
|
e5cdd5c0dce3
handle sort/internationalizable on Field base class + fix guess_field to deal with internationalizable and default values
sylvain.thenault@logilab.fr
parents:
1184
diff
changeset
|
577 |
warn('found %s on %s, should be set on a specific form' |
|
e5cdd5c0dce3
handle sort/internationalizable on Field base class + fix guess_field to deal with internationalizable and default values
sylvain.thenault@logilab.fr
parents:
1184
diff
changeset
|
578 |
% (method, self.edited_entity.id), DeprecationWarning) |
| 1009 | 579 |
# NOTE: it is the responsibility of `vocabfunc` to sort the result |
580 |
# (direclty through RQL or via a python sort). This is also |
|
581 |
# important because `vocabfunc` might return a list with |
|
582 |
# couples (label, None) which act as separators. In these |
|
583 |
# cases, it doesn't make sense to sort results afterwards. |
|
|
1031
1a89683cb687
restore limit on form_field_vocabulary, actually used
sylvain.thenault@logilab.fr
parents:
1016
diff
changeset
|
584 |
return vocabfunc(rtype, limit) |
| 844 | 585 |
|
|
902
e4de959c76af
vocabulary methods are now defined on forms, not on entities
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
901
diff
changeset
|
586 |
def subject_relation_vocabulary(self, rtype, limit=None): |
|
e4de959c76af
vocabulary methods are now defined on forms, not on entities
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
901
diff
changeset
|
587 |
"""defaut vocabulary method for the given relation, looking for |
|
e4de959c76af
vocabulary methods are now defined on forms, not on entities
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
901
diff
changeset
|
588 |
relation's object entities (i.e. self is the subject) |
|
e4de959c76af
vocabulary methods are now defined on forms, not on entities
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
901
diff
changeset
|
589 |
""" |
| 1147 | 590 |
entity = self.edited_entity |
|
902
e4de959c76af
vocabulary methods are now defined on forms, not on entities
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
901
diff
changeset
|
591 |
if isinstance(rtype, basestring): |
| 1451 | 592 |
rtype = self.schema.rschema(rtype) |
|
902
e4de959c76af
vocabulary methods are now defined on forms, not on entities
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
901
diff
changeset
|
593 |
done = None |
|
e4de959c76af
vocabulary methods are now defined on forms, not on entities
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
901
diff
changeset
|
594 |
assert not rtype.is_final(), rtype |
|
e4de959c76af
vocabulary methods are now defined on forms, not on entities
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
901
diff
changeset
|
595 |
if entity.has_eid(): |
|
e4de959c76af
vocabulary methods are now defined on forms, not on entities
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
901
diff
changeset
|
596 |
done = set(e.eid for e in getattr(entity, str(rtype))) |
|
e4de959c76af
vocabulary methods are now defined on forms, not on entities
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
901
diff
changeset
|
597 |
result = [] |
|
e4de959c76af
vocabulary methods are now defined on forms, not on entities
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
901
diff
changeset
|
598 |
rsetsize = None |
|
e4de959c76af
vocabulary methods are now defined on forms, not on entities
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
901
diff
changeset
|
599 |
for objtype in rtype.objects(entity.e_schema): |
|
e4de959c76af
vocabulary methods are now defined on forms, not on entities
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
901
diff
changeset
|
600 |
if limit is not None: |
|
e4de959c76af
vocabulary methods are now defined on forms, not on entities
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
901
diff
changeset
|
601 |
rsetsize = limit - len(result) |
| 1393 | 602 |
result += self._relation_vocabulary(rtype, objtype, 'subject', |
603 |
rsetsize, done) |
|
|
902
e4de959c76af
vocabulary methods are now defined on forms, not on entities
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
901
diff
changeset
|
604 |
if limit is not None and len(result) >= limit: |
|
e4de959c76af
vocabulary methods are now defined on forms, not on entities
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
901
diff
changeset
|
605 |
break |
|
e4de959c76af
vocabulary methods are now defined on forms, not on entities
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
901
diff
changeset
|
606 |
return result |
|
e4de959c76af
vocabulary methods are now defined on forms, not on entities
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
901
diff
changeset
|
607 |
|
|
e4de959c76af
vocabulary methods are now defined on forms, not on entities
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
901
diff
changeset
|
608 |
def object_relation_vocabulary(self, rtype, limit=None): |
|
e4de959c76af
vocabulary methods are now defined on forms, not on entities
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
901
diff
changeset
|
609 |
"""defaut vocabulary method for the given relation, looking for |
|
e4de959c76af
vocabulary methods are now defined on forms, not on entities
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
901
diff
changeset
|
610 |
relation's subject entities (i.e. self is the object) |
|
e4de959c76af
vocabulary methods are now defined on forms, not on entities
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
901
diff
changeset
|
611 |
""" |
| 1147 | 612 |
entity = self.edited_entity |
|
902
e4de959c76af
vocabulary methods are now defined on forms, not on entities
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
901
diff
changeset
|
613 |
if isinstance(rtype, basestring): |
| 1451 | 614 |
rtype = self.schema.rschema(rtype) |
|
902
e4de959c76af
vocabulary methods are now defined on forms, not on entities
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
901
diff
changeset
|
615 |
done = None |
|
e4de959c76af
vocabulary methods are now defined on forms, not on entities
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
901
diff
changeset
|
616 |
if entity.has_eid(): |
|
e4de959c76af
vocabulary methods are now defined on forms, not on entities
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
901
diff
changeset
|
617 |
done = set(e.eid for e in getattr(entity, 'reverse_%s' % rtype)) |
|
e4de959c76af
vocabulary methods are now defined on forms, not on entities
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
901
diff
changeset
|
618 |
result = [] |
|
e4de959c76af
vocabulary methods are now defined on forms, not on entities
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
901
diff
changeset
|
619 |
rsetsize = None |
|
e4de959c76af
vocabulary methods are now defined on forms, not on entities
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
901
diff
changeset
|
620 |
for subjtype in rtype.subjects(entity.e_schema): |
|
e4de959c76af
vocabulary methods are now defined on forms, not on entities
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
901
diff
changeset
|
621 |
if limit is not None: |
|
e4de959c76af
vocabulary methods are now defined on forms, not on entities
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
901
diff
changeset
|
622 |
rsetsize = limit - len(result) |
| 1393 | 623 |
result += self._relation_vocabulary(rtype, subjtype, 'object', |
624 |
rsetsize, done) |
|
|
902
e4de959c76af
vocabulary methods are now defined on forms, not on entities
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
901
diff
changeset
|
625 |
if limit is not None and len(result) >= limit: |
|
e4de959c76af
vocabulary methods are now defined on forms, not on entities
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
901
diff
changeset
|
626 |
break |
|
e4de959c76af
vocabulary methods are now defined on forms, not on entities
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
901
diff
changeset
|
627 |
return result |
|
e4de959c76af
vocabulary methods are now defined on forms, not on entities
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
901
diff
changeset
|
628 |
|
| 1451 | 629 |
def subject_in_state_vocabulary(self, rtype, limit=None): |
| 1393 | 630 |
"""vocabulary method for the in_state relation, looking for relation's |
631 |
object entities (i.e. self is the subject) according to initial_state, |
|
632 |
state_of and next_state relation |
|
|
1175
96747df28a1f
backport subject_in_state_vocabulary to EntityFieldsForm, deprecate the old one
sylvain.thenault@logilab.fr
parents:
1147
diff
changeset
|
633 |
""" |
|
1184
a33deae7c6a2
oops, this method doesn't belong anymore to entity class
sylvain.thenault@logilab.fr
parents:
1183
diff
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|
634 |
entity = self.edited_entity |
|
a33deae7c6a2
oops, this method doesn't belong anymore to entity class
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parents:
1183
diff
changeset
|
635 |
if not entity.has_eid() or not entity.in_state: |
|
1175
96747df28a1f
backport subject_in_state_vocabulary to EntityFieldsForm, deprecate the old one
sylvain.thenault@logilab.fr
parents:
1147
diff
changeset
|
636 |
# get the initial state |
|
96747df28a1f
backport subject_in_state_vocabulary to EntityFieldsForm, deprecate the old one
sylvain.thenault@logilab.fr
parents:
1147
diff
changeset
|
637 |
rql = 'Any S where S state_of ET, ET name %(etype)s, ET initial_state S' |
|
1184
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oops, this method doesn't belong anymore to entity class
sylvain.thenault@logilab.fr
parents:
1183
diff
changeset
|
638 |
rset = self.req.execute(rql, {'etype': str(entity.e_schema)}) |
|
1175
96747df28a1f
backport subject_in_state_vocabulary to EntityFieldsForm, deprecate the old one
sylvain.thenault@logilab.fr
parents:
1147
diff
changeset
|
639 |
if rset: |
|
96747df28a1f
backport subject_in_state_vocabulary to EntityFieldsForm, deprecate the old one
sylvain.thenault@logilab.fr
parents:
1147
diff
changeset
|
640 |
return [(rset.get_entity(0, 0).view('combobox'), rset[0][0])] |
|
96747df28a1f
backport subject_in_state_vocabulary to EntityFieldsForm, deprecate the old one
sylvain.thenault@logilab.fr
parents:
1147
diff
changeset
|
641 |
return [] |
|
96747df28a1f
backport subject_in_state_vocabulary to EntityFieldsForm, deprecate the old one
sylvain.thenault@logilab.fr
parents:
1147
diff
changeset
|
642 |
results = [] |
|
1184
a33deae7c6a2
oops, this method doesn't belong anymore to entity class
sylvain.thenault@logilab.fr
parents:
1183
diff
changeset
|
643 |
for tr in entity.in_state[0].transitions(entity): |
|
1175
96747df28a1f
backport subject_in_state_vocabulary to EntityFieldsForm, deprecate the old one
sylvain.thenault@logilab.fr
parents:
1147
diff
changeset
|
644 |
state = tr.destination_state[0] |
|
96747df28a1f
backport subject_in_state_vocabulary to EntityFieldsForm, deprecate the old one
sylvain.thenault@logilab.fr
parents:
1147
diff
changeset
|
645 |
results.append((state.view('combobox'), state.eid)) |
|
96747df28a1f
backport subject_in_state_vocabulary to EntityFieldsForm, deprecate the old one
sylvain.thenault@logilab.fr
parents:
1147
diff
changeset
|
646 |
return sorted(results) |
|
96747df28a1f
backport subject_in_state_vocabulary to EntityFieldsForm, deprecate the old one
sylvain.thenault@logilab.fr
parents:
1147
diff
changeset
|
647 |
|
|
869
168ad6d424d1
form to edit multiple entities, use it in DeleteConfForm
sylvain.thenault@logilab.fr
parents:
867
diff
changeset
|
648 |
|
| 1147 | 649 |
class CompositeForm(FieldsForm): |
650 |
"""form composed for sub-forms""" |
|
| 1437 | 651 |
|
|
869
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form to edit multiple entities, use it in DeleteConfForm
sylvain.thenault@logilab.fr
parents:
867
diff
changeset
|
652 |
def __init__(self, *args, **kwargs): |
| 1147 | 653 |
super(CompositeForm, self).__init__(*args, **kwargs) |
|
869
168ad6d424d1
form to edit multiple entities, use it in DeleteConfForm
sylvain.thenault@logilab.fr
parents:
867
diff
changeset
|
654 |
self.forms = [] |
|
168ad6d424d1
form to edit multiple entities, use it in DeleteConfForm
sylvain.thenault@logilab.fr
parents:
867
diff
changeset
|
655 |
|
|
168ad6d424d1
form to edit multiple entities, use it in DeleteConfForm
sylvain.thenault@logilab.fr
parents:
867
diff
changeset
|
656 |
def form_add_subform(self, subform): |
| 1393 | 657 |
"""mark given form as a subform and append it""" |
| 1147 | 658 |
subform.is_subform = True |
|
869
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form to edit multiple entities, use it in DeleteConfForm
sylvain.thenault@logilab.fr
parents:
867
diff
changeset
|
659 |
self.forms.append(subform) |