+# vim: set et sw=4 sts=4 encoding=utf-8 foldmethod=marker :
+
+#{{{ Imports
+from turbogears import controllers, expose, redirect
+from turbogears import validate, flash, error_handler
+from turbogears import validators as V
+from turbogears import widgets as W
+from turbogears import identity
+from turbogears import paginate
+from docutils.core import publish_parts
+from sercom.subcontrollers import validate as val
+from sercom.model import Ejercicio, Curso, Enunciado
+from cherrypy import request, response
+#}}}
+
+#{{{ Configuración
+cls = Ejercicio
+name = 'ejercicio'
+namepl = name + 's'
+
+fkcls = Curso
+fkname = 'curso'
+fknamepl = fkname + 's'
+
+fk1cls = Enunciado
+fk1name = 'enunciado'
+fk1namepl = fk1name + 's'
+#}}}
+
+#{{{ Validación
+def validate_fk(data):
+ fk = data.get(fkname + 'ID', None)
+ if fk == 0: fk = None
+ if fk is not None:
+ try:
+ fk = fkcls.get(fk)
+ except LookupError:
+ flash(_(u'No se pudo crear el nuevo %s porque el %s con '
+ 'identificador %d no existe.' % (name, fkname, fk)))
+ raise redirect('new', **data)
+ data.pop(fkname + 'ID', None)
+ data[fkname] = fk
+ return fk
+
+def validate_fk1(data):
+ fk = data.get(fk1name + 'ID', None)
+ if fk == 0: fk = None
+ if fk is not None:
+ try:
+ fk = fk1cls.get(fk)
+ except LookupError:
+ flash(_(u'No se pudo crear el nuevo %s porque el %s con '
+ 'identificador %d no existe.' % (name, fk1name, fk)))
+ raise redirect('new', **data)
+ data.pop(fk1name + 'ID', None)
+ data[fk1name] = fk
+ return fk
+
+def validate_get(id):
+ return val.validate_get(cls, name, id)
+
+def validate_set(id, data):
+ validate_fk(data)
+ validate_fk1(data)
+ return val.validate_set(cls, name, id, data)
+
+def validate_new(data):
+ validate_fk(data)
+ validate_fk1(data)
+ return val.validate_new(cls, name, data)
+#}}}
+
+#{{{ Formulario
+def get_options():
+ return [(0, _(u'--'))] + [(fk.id, fk.shortrepr()) for fk in fkcls.select()]
+
+def get_options1():
+ return [(0, _(u'--'))] + [(fk1.id, fk1.shortrepr()) for fk1 in fk1cls.select()]
+
+class EjercicioForm(W.TableForm):
+ class Fields(W.WidgetsList):
+ fk = W.SingleSelectField(name=fkname+'ID', label=_(fkname.capitalize()),
+ options=get_options, validator=V.Int(not_empty=True))
+ numero = W.TextField(name="numero",label=_(u'Nro'),
+ help_text=_(u'Requerido.'),
+ validator=V.Int(not_empty=True))
+ fk1 = W.SingleSelectField(name=fk1name+'ID', label=_(fk1name.capitalize()),
+ options=get_options1, validator=V.Int(not_empty=True))
+ grupal = W.CheckBox(name='grupal', label=_(u"Grupal?"))
+ fields = Fields()
+ javascript = [W.JSSource("MochiKit.DOM.focusOnLoad('form_nombre');")]
+
+form = EjercicioForm()
+#}}}
+
+#{{{ Controlador
+class EjercicioController(controllers.Controller, identity.SecureResource):
+ """Basic model admin interface"""
+ require = identity.has_permission('admin')
+
+ @expose()
+ def default(self, tg_errors=None):
+ """handle non exist urls"""
+ raise redirect('list')
+
+ @expose()
+ def index(self):
+ raise redirect('list')
+
+ @expose(template='kid:%s.templates.list' % __name__)
+ @validate(validators=dict(autor=V.Int))
+ @paginate('records')
+ def list(self, autor=None):
+ """List records in model"""
+ r = cls.select()
+ return dict(records=r, name=name, namepl=namepl, parcial=autor)
+
+ @expose(template='kid:%s.templates.new' % __name__)
+ def new(self, **kw):
+ """Create new records in model"""
+ return dict(name=name, namepl=namepl, form=form, values=kw)
+
+ @validate(form=form)
+ @error_handler(new)
+ @expose()
+ def create(self, **kw):
+ """Save or create record to model"""
+ validate_new(kw)
+ flash(_(u'Se creó un nuevo %s.') % name)
+ raise redirect('list')
+
+ @expose(template='kid:%s.templates.edit' % __name__)
+ def edit(self, id, **kw):
+ """Edit record in model"""
+ r = validate_get(id)
+ return dict(name=name, namepl=namepl, record=r, form=form)
+
+ @validate(form=form)
+ @error_handler(edit)
+ @expose()
+ def update(self, id, **kw):
+ """Save or create record to model"""
+ r = validate_set(id, kw)
+ flash(_(u'El %s fue actualizado.') % name)
+ raise redirect('../list')
+
+ @expose(template='kid:%s.templates.show' % __name__)
+ def show(self,id, **kw):
+ """Show record in model"""
+ r = validate_get(id)
+ if r.descripcion is None:
+ r.desc = ''
+ else:
+ r.desc = publish_parts(r.descripcion, writer_name='html')['html_body']
+ return dict(name=name, namepl=namepl, record=r)
+
+ @expose()
+ def delete(self, id):
+ """Destroy record in model"""
+ r = validate_get(id)
+ r.destroySelf()
+ flash(_(u'El %s fue eliminado permanentemente.') % name)
+ raise redirect('../list')
+
+ @expose()
+ def files(self, id):
+ r = validate_get(id)
+ response.headers["Content-Type"] = r.archivo_type
+ response.headers["Content-disposition"] = "attachment;filename=%s" % (r.archivo_name)
+ flash(_(u'El %s fue eliminado permanentemente.') % name)
+ return r.archivo
+#}}}
+
projects / z.facultad / 75.52 / sercom.git / commitdiff