From 661d3aa0d6d42701bac6731d52e96d5ab7af91a1 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Fr=C3=A9d=C3=A9ric=20P=C3=A9ters?= <fpeters@entrouvert.com>
Date: Mon, 13 Jun 2011 21:38:31 +0200
Subject: [PATCH] =?UTF-8?q?Working=20"subjects"=20(mati=C3=A8res)=20field?=
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Content-Type: text/plain; charset=UTF-8
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---
 themis.fields.egg-info/SOURCES.txt |  8 ++--
 themisfields/__init__.py           | 24 ++++++++++-
 themisfields/configure.zcml        |  3 ++
 themisfields/editors.py            | 16 ++++++++
 themisfields/editors.zcml          |  5 +++
 themisfields/handlers.py           |  6 +++
 themisfields/handlers.zcml         |  6 +++
 themisfields/interfaces.py         |  5 ++-
 themisfields/vocabs.py             | 64 ++++++++++++++++++++++++++++--
 themisfields/widgets.py            | 20 ++++++++++
 themisfields/widgets.zcml          |  2 +
 11 files changed, 149 insertions(+), 10 deletions(-)

diff --git a/themis.fields.egg-info/SOURCES.txt b/themis.fields.egg-info/SOURCES.txt
index 3ea6a13..29c16b1 100644
--- a/themis.fields.egg-info/SOURCES.txt
+++ b/themis.fields.egg-info/SOURCES.txt
@@ -7,8 +7,8 @@ themis.fields.egg-info/entry_points.txt
 themis.fields.egg-info/not-zip-safe
 themis.fields.egg-info/top_level.txt
 themisfields/__init__.py
-themisfields/editor.py
-themisfields/handler.py
+themisfields/editors.py
+themisfields/handlers.py
 themisfields/interfaces.py
-themisfields/value.py
-themisfields/widget.py
\ No newline at end of file
+themisfields/vocabs.py
+themisfields/widgets.py
\ No newline at end of file
diff --git a/themisfields/__init__.py b/themisfields/__init__.py
index 97e6e28..1e21683 100644
--- a/themisfields/__init__.py
+++ b/themisfields/__init__.py
@@ -1,4 +1,4 @@
-from zope.interface import implements
+from zope.interface import implements, implementsOnly
 from zope.schema import Choice, Field, List, Date
 
 from zope.schema.interfaces import IFromUnicode
@@ -12,6 +12,9 @@ from themisfields.vocabs import AuthorsSource
 
 from themisfields.interfaces import IAuthors
 
+from themisfields.interfaces import IDate
+from themisfields.interfaces import ISubjects, IList
+
 
 class Commission(Field):
     implements(ICommission, IFromUnicode)
@@ -71,3 +74,22 @@ class Authors(List):
         kw['unique'] = False
         super(Authors, self).__init__(**kw)
 
+
+from vocabs import SubjectsVocabulary, SubjectsVocabularyFactory
+from vocabs import SubjectsSource
+
+class Subjects(Field):
+    implements(ISubjects, IList)
+    _type = list
+
+    def __init__(self, **kw):
+        self.required = False
+        self.value_type = Choice(source=SubjectsSource())
+        self.unique = True
+        self.min_length = None
+        self.max_length = None
+
+        for attr in ('min_length', 'max_length', 'unique', 'value_type'):
+            if attr in kw: del kw[attr]
+        super(Subjects, self).__init__(**kw)
+
diff --git a/themisfields/configure.zcml b/themisfields/configure.zcml
index d85d1e7..995bd5b 100644
--- a/themisfields/configure.zcml
+++ b/themisfields/configure.zcml
@@ -18,6 +18,9 @@
         file="editors.zcml"
         />
 
+   <utility component=".vocabs.SubjectsVocabularyFactory"
+             name="themisfields.vocabulary.Subjects"/>
+
    <!--
    <utility component=".vocabs.CommissionsVocabularyFactory"
              name="themisfields.vocabulary.Commissions"/>
diff --git a/themisfields/editors.py b/themisfields/editors.py
index 0678515..82bfea3 100644
--- a/themisfields/editors.py
+++ b/themisfields/editors.py
@@ -1,10 +1,13 @@
+from zope import interface, component, schema
 from zope.schema import interfaces as schema_ifaces
+from plone.schemaeditor import interfaces as editor_ifaces
 
 from themisfields import interfaces
 from themisfields import Commission
 from themisfields import Author
 from themisfields import Authors
 from themisfields import Date
+from themisfields import Subjects
 from plone.schemaeditor.fields import FieldFactory
 
 class ICommission(interfaces.ICommission, schema_ifaces.IFromUnicode):
@@ -24,4 +27,17 @@ class IAuthors(interfaces.IAuthors, schema_ifaces.IList):
 
 AuthorsFactory = FieldFactory(Authors, u'Author(s)')
 
+class IDate(interfaces.IDate, schema_ifaces.IDate):
+    pass
+
 DateFactory = FieldFactory(Date, u'Date')
+
+
+@interface.implementer(editor_ifaces.IFieldEditFormSchema)
+@component.adapter(schema_ifaces.IList)
+def getSubjectsFieldSchema(field):
+    return se_schema.ITextLineMultiChoice
+
+SubjectsFactory = FieldFactory(Subjects, u'Subjects')
+    #value_type=schema.Choice(vocabulary='themisfields.vocabulary.Subjects'))
+
diff --git a/themisfields/editors.zcml b/themisfields/editors.zcml
index 3aec509..483e996 100644
--- a/themisfields/editors.zcml
+++ b/themisfields/editors.zcml
@@ -22,4 +22,9 @@
         component=".editors.DateFactory"
         />
 
+    <utility
+        name="themisfields.Subjects"
+        component=".editors.SubjectsFactory"
+        />
+
 </configure>
diff --git a/themisfields/handlers.py b/themisfields/handlers.py
index 1d9da25..848b3e5 100644
--- a/themisfields/handlers.py
+++ b/themisfields/handlers.py
@@ -15,6 +15,7 @@ if HAVE_SUPERMODEL:
     from themisfields import Author
     from themisfields import Authors
     from themisfields import Date
+    from themisfields import Subjects
 
     class CommissionHandler_(BaseHandler):
         pass
@@ -35,3 +36,8 @@ if HAVE_SUPERMODEL:
         pass
 
     DateHandler = DateHandler_(Date)
+
+    class SubjectsHandler_(BaseHandler):
+        pass
+
+    SubjectsHandler = SubjectsHandler_(Subjects)
diff --git a/themisfields/handlers.zcml b/themisfields/handlers.zcml
index 1839b69..66c9375 100644
--- a/themisfields/handlers.zcml
+++ b/themisfields/handlers.zcml
@@ -24,4 +24,10 @@
         name="themisfields.Date"
         />
 
+    <utility
+        component=".handlers.SubjectsHandler"
+        name="themisfields.Subjects"
+        />
+
+
 </configure>
diff --git a/themisfields/interfaces.py b/themisfields/interfaces.py
index 6d8bfad..a86bef9 100644
--- a/themisfields/interfaces.py
+++ b/themisfields/interfaces.py
@@ -1,6 +1,6 @@
 from zope.interface import Interface
 
-from zope.schema.interfaces import IChoice, IField, IList
+from zope.schema.interfaces import IChoice, IField, IList, IDate
 from zope import schema
 
 class ICommission(IField):
@@ -11,3 +11,6 @@ class IAuthor(IField):
 
 class IAuthors(IList):
     '''Field containing a list of authors'''
+
+class ISubjects(IField):
+    '''Field contained a list of subjects'''
diff --git a/themisfields/vocabs.py b/themisfields/vocabs.py
index 4acd517..2cdc2ee 100644
--- a/themisfields/vocabs.py
+++ b/themisfields/vocabs.py
@@ -1,3 +1,5 @@
+# -*- coding: utf-8 -*-
+
 from zope.browser.interfaces import ITerms
 from zope.interface import implements, classProvides
 from zope.schema.interfaces import ISource, IContextSourceBinder
@@ -12,7 +14,11 @@ class CommissionsSource(object):
     classProvides(IContextSourceBinder)
 
     def __init__(self, context=None):
-        self.terms = ['pomme', 'poire', 'peche', 'abricot']
+        # XXX get this list from the catalog
+        self.terms = [u'Commission de Controle des communications gouvernementales',
+                      u'Commission de Cooperation avec d\'autres parlements',
+                      u'Commission de la Sante',
+                      u'Commission des Affaires sociales'] #...
 
     def __contains__(self, value):
         if self.get(value) is None:
@@ -20,7 +26,7 @@ class CommissionsSource(object):
         return True
 
     def search(self, query):
-        return [SimpleTerm(x, x, x) for x in self.terms if x.startswith(query)]
+        return [SimpleTerm(x, x, x) for x in self.terms if query.lower() in x.lower()]
 
     def get(self, value):
         if value in self.terms:
@@ -74,7 +80,15 @@ class AuthorsSource(object):
     classProvides(IContextSourceBinder)
 
     def __init__(self, context=None):
-        self.terms = ['pomme', 'poire', 'peche', 'abricot']
+        self.terms = [u'Aziz ALBISHARI',
+                      u'Mohamed AZZOUZI',
+                      u'Sfia BOUARFA',
+                      u'Dominique BRAECKMAN',
+                      u'Jacques BROTCHI',
+                      u'Danielle CARON',
+                      u'Mohammadi CHAHID',
+                      u'Philippe CLOSE',
+                      'Michel COLSON'] #...
 
     def __contains__(self, value):
         if self.get(value) is None:
@@ -82,7 +96,7 @@ class AuthorsSource(object):
         return True
 
     def search(self, query):
-        return [SimpleTerm(x, x, x) for x in self.terms if x.startswith(query)]
+        return [SimpleTerm(x, x, x) for x in self.terms if query.lower() in x.lower()]
 
     def get(self, value):
         if value in self.terms:
@@ -119,3 +133,45 @@ class AuthorsSourceQueryView(object):
                 if query != '':
                     return self.context.search(query)
 
+
+class SubjectsVocabulary(object):
+    implements(IVocabularyFactory)
+
+    def __call__(self): #, context):
+        terms = [SimpleVocabulary.createTerm(x, x, x) for x in ['pomme', 'poire', 'peche', 'abricot']]
+        return SimpleVocabulary(terms)
+
+SubjectsVocabularyFactory = SubjectsVocabulary()
+
+
+class SubjectsSource(object):
+    implements(IContextSourceBinder)
+
+    def __init__(self):
+        # XXX get this list from the catalog
+        self.terms = [
+                u"Budget",
+                u"Enseignement",
+                u"Tourisme",
+                u"Relations internationales",
+                u"Cohésion sociale",
+                u"Fonction publique / administration",
+                u"Santé",
+                u"Formation professionnelle",
+                u"Politique d'aide aux personnes handicapées",
+                u"Culture",
+                u"Transport scolaire",
+                u"Action sociale",
+                u"Famille",
+                u"Sport",
+                u"Compétences résiduaires",
+                u"Coordination de la politique du Collège",
+                ]
+
+    def __call__(self, context):
+        terms = [SimpleVocabulary.createTerm(x, x.encode('ascii', 'replace'), x) for x in self.terms]
+        return SimpleVocabulary(terms)
+
+    def __iter__(self):
+        # hack to let schema editor handle the field
+        yield u'DO NOT TOUCH'
diff --git a/themisfields/widgets.py b/themisfields/widgets.py
index e24f397..d4ea35f 100644
--- a/themisfields/widgets.py
+++ b/themisfields/widgets.py
@@ -5,14 +5,20 @@ from zope.component import adapts, adapter
 
 from z3c.form.interfaces import IFormLayer, IFieldWidget
 from z3c.form.widget import FieldWidget
+from collective.z3cform.datetimewidget import DateWidget
 
 from themisfields.interfaces import ICommission
 from themisfields.interfaces import IAuthor
+from themisfields.interfaces import IDate
+from themisfields.interfaces import ISubjects
 
 from plone.formwidget.autocomplete.interfaces import IAutocompleteWidget
 from plone.formwidget.autocomplete.widget import AutocompleteSelectionWidget
 from plone.formwidget.autocomplete import AutocompleteFieldWidget
 
+from z3c.form.browser.orderedselect import OrderedSelectWidget
+from z3c.form.browser.checkbox import CheckBoxWidget
+
 class ICommissionWidget(IAutocompleteWidget):
     pass
 
@@ -42,3 +48,17 @@ def AuthorFieldWidget(field, request):
     """IFieldWidget factory for AuthorWidget."""
     return FieldWidget(field, AutocompleteSelectionWidget(request))
 
+
+#@adapter(IDate, IFormLayer)
+#@implementer(IFieldWidget)
+#def DateFieldWidget(field, request):
+#    """IFieldWidget factory for DateWidget."""
+#    return FieldWidget(field, DateWidget(request))
+
+
+@adapter(ISubjects, IFormLayer)
+@implementer(IFieldWidget)
+def SubjectsFieldWidget(field, request):
+    """IFieldWidget factory for SelectWidget."""
+    return FieldWidget(field, CheckBoxWidget(request))
+
diff --git a/themisfields/widgets.zcml b/themisfields/widgets.zcml
index b2411d2..4aa65fa 100644
--- a/themisfields/widgets.zcml
+++ b/themisfields/widgets.zcml
@@ -9,5 +9,7 @@
 
     <adapter factory=".widgets.CommissionFieldWidget"/>
     <adapter factory=".widgets.AuthorFieldWidget"/>
+    <!--<adapter factory=".widgets.DateFieldWidget"/>-->
+    <adapter factory=".widgets.SubjectsFieldWidget"/>
 
 </configure>