# along with this program. If not, see <http://www.gnu.org/licenses/>.
#
##############################################################################
-
+import collections
+import copy
+import datetime
+import dateutil
+from dateutil.relativedelta import relativedelta
+import fnmatch
import logging
-from lxml import etree
import os
+import time
+from operator import itemgetter
+
+import simplejson
+import werkzeug
+import HTMLParser
+from lxml import etree
+import openerp
from openerp import tools
-from openerp.osv import fields,osv
-from openerp.tools import graph
+from openerp.http import request
+from openerp.osv import fields, osv, orm
+from openerp.tools import graph, SKIPPED_ELEMENT_TYPES
from openerp.tools.safe_eval import safe_eval as eval
from openerp.tools.view_validation import valid_view
+from openerp.tools import misc
+from openerp.tools.translate import _
_logger = logging.getLogger(__name__)
+MOVABLE_BRANDING = ['data-oe-model', 'data-oe-id', 'data-oe-field', 'data-oe-xpath']
+
+def keep_query(*args, **kw):
+ if not args and not kw:
+ args = ('*',)
+ params = kw.copy()
+ query_params = frozenset(werkzeug.url_decode(request.httprequest.query_string).keys())
+ for keep_param in args:
+ for param in fnmatch.filter(query_params, keep_param):
+ if param not in params and param in request.params:
+ params[param] = request.params[param]
+ return werkzeug.urls.url_encode(params)
+
class view_custom(osv.osv):
_name = 'ir.ui.view.custom'
_order = 'create_date desc' # search(limit=1) should return the last customization
class view(osv.osv):
_name = 'ir.ui.view'
- def _type_field(self, cr, uid, ids, name, args, context=None):
- result = {}
- for record in self.browse(cr, uid, ids, context):
- # Get the type from the inherited view if any.
- if record.inherit_id:
- result[record.id] = record.inherit_id.type
- else:
- result[record.id] = etree.fromstring(record.arch.encode('utf8')).tag
+ def _get_model_data(self, cr, uid, ids, fname, args, context=None):
+ result = dict.fromkeys(ids, False)
+ IMD = self.pool['ir.model.data']
+ data_ids = IMD.search_read(cr, uid, [('res_id', 'in', ids), ('model', '=', 'ir.ui.view')], ['res_id'], context=context)
+ result.update(map(itemgetter('res_id', 'id'), data_ids))
return result
+ def _views_from_model_data(self, cr, uid, ids, context=None):
+ IMD = self.pool['ir.model.data']
+ data_ids = IMD.search_read(cr, uid, [('id', 'in', ids), ('model', '=', 'ir.ui.view')], ['res_id'], context=context)
+ return map(itemgetter('res_id'), data_ids)
+
_columns = {
'name': fields.char('View Name', required=True),
- 'model': fields.char('Object', size=64, required=True, select=True),
+ 'model': fields.char('Object', select=True),
'priority': fields.integer('Sequence', required=True),
- 'type': fields.function(_type_field, type='selection', selection=[
+ 'type': fields.selection([
('tree','Tree'),
('form','Form'),
- ('mdx','mdx'),
('graph', 'Graph'),
('calendar', 'Calendar'),
('diagram','Diagram'),
('gantt', 'Gantt'),
('kanban', 'Kanban'),
- ('search','Search')], string='View Type', required=True, select=True, store=True),
+ ('search','Search'),
+ ('qweb', 'QWeb')], string='View Type'),
'arch': fields.text('View Architecture', required=True),
'inherit_id': fields.many2one('ir.ui.view', 'Inherited View', ondelete='cascade', select=True),
- 'field_parent': fields.char('Child Field',size=64),
+ 'inherit_children_ids': fields.one2many('ir.ui.view','inherit_id', 'Inherit Views'),
+ 'field_parent': fields.char('Child Field'),
+ 'model_data_id': fields.function(_get_model_data, type='many2one', relation='ir.model.data', string="Model Data",
+ store={
+ _name: (lambda s, c, u, i, ctx=None: i, None, 10),
+ 'ir.model.data': (_views_from_model_data, ['model', 'res_id'], 10),
+ }),
'xml_id': fields.function(osv.osv.get_xml_id, type='char', size=128, string="External ID",
help="ID of the view defined in xml file"),
'groups_id': fields.many2many('res.groups', 'ir_ui_view_group_rel', 'view_id', 'group_id',
string='Groups', help="If this field is empty, the view applies to all users. Otherwise, the view applies to the users of those groups only."),
+ 'model_ids': fields.one2many('ir.model.data', 'res_id', domain=[('model','=','ir.ui.view')], auto_join=True),
}
_defaults = {
- 'arch': '<?xml version="1.0"?>\n<tree string="My view">\n\t<field name="name"/>\n</tree>',
'priority': 16,
- 'type': 'tree',
}
_order = "priority,name"
# Holds the RNG schema
_relaxng_validator = None
- def create(self, cr, uid, values, context=None):
- if 'type' in values:
- _logger.warning("Setting the `type` field is deprecated in the `ir.ui.view` model.")
- if not values.get('name'):
- if values.get('inherit_id'):
- inferred_type = self.browse(cr, uid, values['inherit_id'], context).type
- else:
- inferred_type = etree.fromstring(values['arch'].encode('utf8')).tag
- values['name'] = "%s %s" % (values['model'], inferred_type)
- return super(view, self).create(cr, uid, values, context)
-
def _relaxng(self):
if not self._relaxng_validator:
frng = tools.file_open(os.path.join('base','rng','view.rng'))
frng.close()
return self._relaxng_validator
- def _check_render_view(self, cr, uid, view, context=None):
- """Verify that the given view's hierarchy is valid for rendering, along with all the changes applied by
- its inherited views, by rendering it using ``fields_view_get()``.
-
- @param browse_record view: view to validate
- @return: the rendered definition (arch) of the view, always utf-8 bytestring (legacy convention)
- if no error occurred, else False.
- """
- try:
- fvg = self.pool.get(view.model).fields_view_get(cr, uid, view_id=view.id, view_type=view.type, context=context)
- return fvg['arch']
- except Exception:
- _logger.exception("Can't render view %s for model: %s", view.xml_id, view.model)
- return False
-
def _check_xml(self, cr, uid, ids, context=None):
if context is None:
context = {}
- context['check_view_ids'] = ids
+ context = dict(context, check_view_ids=ids)
+ # Sanity checks: the view should not break anything upon rendering!
+ # Any exception raised below will cause a transaction rollback.
for view in self.browse(cr, uid, ids, context):
- # Sanity check: the view should not break anything upon rendering!
- view_arch_utf8 = self._check_render_view(cr, uid, view, context=context)
- # always utf-8 bytestring - legacy convention
- if not view_arch_utf8: return False
-
- # RNG-based validation is not possible anymore with 7.0 forms
- # TODO 7.0: provide alternative assertion-based validation of view_arch_utf8
- view_docs = [etree.fromstring(view_arch_utf8)]
- if view_docs[0].tag == 'data':
- # A <data> element is a wrapper for multiple root nodes
- view_docs = view_docs[0]
- validator = self._relaxng()
- for view_arch in view_docs:
- if (view_arch.get('version') < '7.0') and validator and not validator.validate(view_arch):
- for error in validator.error_log:
- _logger.error(tools.ustr(error))
- return False
- if not valid_view(view_arch):
- return False
+ view_def = self.read_combined(cr, uid, view.id, None, context=context)
+ view_arch_utf8 = view_def['arch']
+ if view.type != 'qweb':
+ view_doc = etree.fromstring(view_arch_utf8)
+ # verify that all fields used are valid, etc.
+ self.postprocess_and_fields(cr, uid, view.model, view_doc, view.id, context=context)
+ # RNG-based validation is not possible anymore with 7.0 forms
+ view_docs = [view_doc]
+ if view_docs[0].tag == 'data':
+ # A <data> element is a wrapper for multiple root nodes
+ view_docs = view_docs[0]
+ validator = self._relaxng()
+ for view_arch in view_docs:
+ if (view_arch.get('version') < '7.0') and validator and not validator.validate(view_arch):
+ for error in validator.error_log:
+ _logger.error(tools.ustr(error))
+ return False
+ if not valid_view(view_arch):
+ return False
return True
_constraints = [
- (_check_xml, 'Invalid XML for View Architecture!', ['arch'])
+ (_check_xml, 'Invalid view definition', ['arch'])
]
def _auto_init(self, cr, context=None):
if not cr.fetchone():
cr.execute('CREATE INDEX ir_ui_view_model_type_inherit_id ON ir_ui_view (model, inherit_id)')
+ def create(self, cr, uid, values, context=None):
+ if 'type' not in values:
+ if values.get('inherit_id'):
+ values['type'] = self.browse(cr, uid, values['inherit_id'], context).type
+ else:
+ values['type'] = etree.fromstring(values['arch']).tag
+
+ if not values.get('name'):
+ values['name'] = "%s %s" % (values['model'], values['type'])
+
+ self.read_template.clear_cache(self)
+ return super(view, self).create(cr, uid, values, context)
+
+ def write(self, cr, uid, ids, vals, context=None):
+ if not isinstance(ids, (list, tuple)):
+ ids = [ids]
+ if context is None:
+ context = {}
+
+ # drop the corresponding view customizations (used for dashboards for example), otherwise
+ # not all users would see the updated views
+ custom_view_ids = self.pool.get('ir.ui.view.custom').search(cr, uid, [('ref_id', 'in', ids)])
+ if custom_view_ids:
+ self.pool.get('ir.ui.view.custom').unlink(cr, uid, custom_view_ids)
+
+ self.read_template.clear_cache(self)
+ ret = super(view, self).write(cr, uid, ids, vals, context)
+
+ # if arch is modified views become noupdatable
+ if 'arch' in vals and not context.get('install_mode', False):
+ # TODO: should be doable in a read and a write
+ for view_ in self.browse(cr, uid, ids, context=context):
+ if view_.model_data_id:
+ self.pool.get('ir.model.data').write(cr, openerp.SUPERUSER_ID, view_.model_data_id.id, {'noupdate': True})
+ return ret
+
+ def copy(self, cr, uid, id, default=None, context=None):
+ if not default:
+ default = {}
+ default.update({
+ 'model_ids': [],
+ })
+ return super(view, self).copy(cr, uid, id, default, context=context)
+
+ # default view selection
+ def default_view(self, cr, uid, model, view_type, context=None):
+ """ Fetches the default view for the provided (model, view_type) pair:
+ view with no parent (inherit_id=Fase) with the lowest priority.
+
+ :param str model:
+ :param int view_type:
+ :return: id of the default view of False if none found
+ :rtype: int
+ """
+ domain = [
+ ['model', '=', model],
+ ['type', '=', view_type],
+ ['inherit_id', '=', False],
+ ]
+ ids = self.search(cr, uid, domain, limit=1, context=context)
+ if not ids:
+ return False
+ return ids[0]
+
+ #------------------------------------------------------
+ # Inheritance mecanism
+ #------------------------------------------------------
def get_inheriting_views_arch(self, cr, uid, view_id, model, context=None):
"""Retrieves the architecture of views that inherit from the given view, from the sets of
views that should currently be used in the system. During the module upgrade phase it
after the module initialization phase is completely finished.
:param int view_id: id of the view whose inheriting views should be retrieved
- :param str model: model identifier of the view's related model (for double-checking)
+ :param str model: model identifier of the inheriting views.
:rtype: list of tuples
:return: [(view_arch,view_id), ...]
"""
user_groups = frozenset(self.pool.get('res.users').browse(cr, 1, uid, context).groups_id)
+
+ check_view_ids = context and context.get('check_view_ids') or (0,)
+ conditions = [['inherit_id', '=', view_id], ['model', '=', model]]
if self.pool._init:
- # Module init currently in progress, only consider views from modules whose code was already loaded
- check_view_ids = context and context.get('check_view_ids') or (0,)
- query = """SELECT v.id FROM ir_ui_view v LEFT JOIN ir_model_data md ON (md.model = 'ir.ui.view' AND md.res_id = v.id)
- WHERE v.inherit_id=%s AND v.model=%s AND (md.module in %s OR v.id in %s)
- ORDER BY priority"""
- query_params = (view_id, model, tuple(self.pool._init_modules), tuple(check_view_ids))
- else:
- # Modules fully loaded, consider all views
- query = """SELECT v.id FROM ir_ui_view v
- WHERE v.inherit_id=%s AND v.model=%s
- ORDER BY priority"""
- query_params = (view_id, model)
- cr.execute(query, query_params)
- view_ids = [v[0] for v in cr.fetchall()]
- # filter views based on user groups
+ # Module init currently in progress, only consider views from
+ # modules whose code is already loaded
+ conditions.extend([
+ '|',
+ ['model_ids.module', 'in', tuple(self.pool._init_modules)],
+ ['id', 'in', check_view_ids],
+ ])
+ view_ids = self.search(cr, uid, conditions, context=context)
+
return [(view.arch, view.id)
for view in self.browse(cr, 1, view_ids, context)
if not (view.groups_id and user_groups.isdisjoint(view.groups_id))]
- def write(self, cr, uid, ids, vals, context=None):
- if not isinstance(ids, (list, tuple)):
- ids = [ids]
+ def raise_view_error(self, cr, uid, message, view_id, context=None):
+ view = self.browse(cr, uid, view_id, context)
+ not_avail = _('n/a')
+ message = ("%(msg)s\n\n" +
+ _("Error context:\nView `%(view_name)s`") +
+ "\n[view_id: %(viewid)s, xml_id: %(xmlid)s, "
+ "model: %(model)s, parent_id: %(parent)s]") % \
+ {
+ 'view_name': view.name or not_avail,
+ 'viewid': view_id or not_avail,
+ 'xmlid': view.xml_id or not_avail,
+ 'model': view.model or not_avail,
+ 'parent': view.inherit_id.id or not_avail,
+ 'msg': message,
+ }
+ _logger.error(message)
+ raise AttributeError(message)
+
+ def locate_node(self, arch, spec):
+ """ Locate a node in a source (parent) architecture.
+
+ Given a complete source (parent) architecture (i.e. the field
+ `arch` in a view), and a 'spec' node (a node in an inheriting
+ view that specifies the location in the source view of what
+ should be changed), return (if it exists) the node in the
+ source view matching the specification.
+
+ :param arch: a parent architecture to modify
+ :param spec: a modifying node in an inheriting view
+ :return: a node in the source matching the spec
+ """
+ if spec.tag == 'xpath':
+ nodes = arch.xpath(spec.get('expr'))
+ return nodes[0] if nodes else None
+ elif spec.tag == 'field':
+ # Only compare the field name: a field can be only once in a given view
+ # at a given level (and for multilevel expressions, we should use xpath
+ # inheritance spec anyway).
+ for node in arch.iter('field'):
+ if node.get('name') == spec.get('name'):
+ return node
+ return None
+
+ for node in arch.iter(spec.tag):
+ if isinstance(node, SKIPPED_ELEMENT_TYPES):
+ continue
+ if all(node.get(attr) == spec.get(attr) for attr in spec.attrib
+ if attr not in ('position','version')):
+ # Version spec should match parent's root element's version
+ if spec.get('version') and spec.get('version') != arch.get('version'):
+ return None
+ return node
+ return None
+
+ def inherit_branding(self, specs_tree, view_id, root_id):
+ for node in specs_tree.iterchildren(tag=etree.Element):
+ xpath = node.getroottree().getpath(node)
+ if node.tag == 'data' or node.tag == 'xpath':
+ self.inherit_branding(node, view_id, root_id)
+ else:
+ node.set('data-oe-id', str(view_id))
+ node.set('data-oe-source-id', str(root_id))
+ node.set('data-oe-xpath', xpath)
+ node.set('data-oe-model', 'ir.ui.view')
+ node.set('data-oe-field', 'arch')
+
+ return specs_tree
+
+ def apply_inheritance_specs(self, cr, uid, source, specs_tree, inherit_id, context=None):
+ """ Apply an inheriting view (a descendant of the base view)
+
+ Apply to a source architecture all the spec nodes (i.e. nodes
+ describing where and what changes to apply to some parent
+ architecture) given by an inheriting view.
+
+ :param Element source: a parent architecture to modify
+ :param Elepect specs_tree: a modifying architecture in an inheriting view
+ :param inherit_id: the database id of specs_arch
+ :return: a modified source where the specs are applied
+ :rtype: Element
+ """
+ # Queue of specification nodes (i.e. nodes describing where and
+ # changes to apply to some parent architecture).
+ specs = [specs_tree]
+
+ while len(specs):
+ spec = specs.pop(0)
+ if isinstance(spec, SKIPPED_ELEMENT_TYPES):
+ continue
+ if spec.tag == 'data':
+ specs += [c for c in spec]
+ continue
+ node = self.locate_node(source, spec)
+ if node is not None:
+ pos = spec.get('position', 'inside')
+ if pos == 'replace':
+ if node.getparent() is None:
+ source = copy.deepcopy(spec[0])
+ else:
+ for child in spec:
+ node.addprevious(child)
+ node.getparent().remove(node)
+ elif pos == 'attributes':
+ for child in spec.getiterator('attribute'):
+ attribute = (child.get('name'), child.text or None)
+ if attribute[1]:
+ node.set(attribute[0], attribute[1])
+ elif attribute[0] in node.attrib:
+ del node.attrib[attribute[0]]
+ else:
+ sib = node.getnext()
+ for child in spec:
+ if pos == 'inside':
+ node.append(child)
+ elif pos == 'after':
+ if sib is None:
+ node.addnext(child)
+ node = child
+ else:
+ sib.addprevious(child)
+ elif pos == 'before':
+ node.addprevious(child)
+ else:
+ self.raise_view_error(cr, uid, _("Invalid position attribute: '%s'") % pos, inherit_id, context=context)
+ else:
+ attrs = ''.join([
+ ' %s="%s"' % (attr, spec.get(attr))
+ for attr in spec.attrib
+ if attr != 'position'
+ ])
+ tag = "<%s%s>" % (spec.tag, attrs)
+ self.raise_view_error(cr, uid, _("Element '%s' cannot be located in parent view") % tag, inherit_id, context=context)
+
+ return source
+
+ def apply_view_inheritance(self, cr, uid, source, source_id, model, root_id=None, context=None):
+ """ Apply all the (directly and indirectly) inheriting views.
+
+ :param source: a parent architecture to modify (with parent modifications already applied)
+ :param source_id: the database view_id of the parent view
+ :param model: the original model for which we create a view (not
+ necessarily the same as the source's model); only the inheriting
+ views with that specific model will be applied.
+ :return: a modified source where all the modifying architecture are applied
+ """
+ if context is None: context = {}
+ if root_id is None:
+ root_id = source_id
+ sql_inherit = self.pool.get('ir.ui.view').get_inheriting_views_arch(cr, uid, source_id, model, context=context)
+ for (specs, view_id) in sql_inherit:
+ specs_tree = etree.fromstring(specs.encode('utf-8'))
+ if context.get('inherit_branding'):
+ self.inherit_branding(specs_tree, view_id, root_id)
+ source = self.apply_inheritance_specs(cr, uid, source, specs_tree, view_id, context=context)
+ source = self.apply_view_inheritance(cr, uid, source, view_id, model, root_id=root_id, context=context)
+ return source
+
+ def read_combined(self, cr, uid, view_id, fields=None, context=None):
+ """
+ Utility function to get a view combined with its inherited views.
- # drop the corresponding view customizations (used for dashboards for example), otherwise
- # not all users would see the updated views
- custom_view_ids = self.pool.get('ir.ui.view.custom').search(cr, uid, [('ref_id','in',ids)])
- if custom_view_ids:
- self.pool.get('ir.ui.view.custom').unlink(cr, uid, custom_view_ids)
+ * Gets the top of the view tree if a sub-view is requested
+ * Applies all inherited archs on the root view
+ * Returns the view with all requested fields
+ .. note:: ``arch`` is always added to the fields list even if not
+ requested (similar to ``id``)
+ """
+ if context is None: context = {}
+
+ # if view_id is not a root view, climb back to the top.
+ base = v = self.browse(cr, uid, view_id, context=context)
+ while v.inherit_id:
+ v = v.inherit_id
+ root_id = v.id
+
+ # arch and model fields are always returned
+ if fields:
+ fields = list(set(fields) | set(['arch', 'model']))
+
+ # read the view arch
+ [view] = self.read(cr, uid, [root_id], fields=fields, context=context)
+ arch_tree = etree.fromstring(view['arch'].encode('utf-8'))
+
+ if context.get('inherit_branding'):
+ arch_tree.attrib.update({
+ 'data-oe-model': 'ir.ui.view',
+ 'data-oe-id': str(root_id),
+ 'data-oe-field': 'arch',
+ })
+
+ # and apply inheritance
+ arch = self.apply_view_inheritance(
+ cr, uid, arch_tree, root_id, base.model, context=context)
+
+ return dict(view, arch=etree.tostring(arch, encoding='utf-8'))
+
+ #------------------------------------------------------
+ # Postprocessing: translation, groups and modifiers
+ #------------------------------------------------------
+ # TODO:
+ # - split postprocess so that it can be used instead of translate_qweb
+ # - remove group processing from ir_qweb
+ #------------------------------------------------------
+ def postprocess(self, cr, user, model, node, view_id, in_tree_view, model_fields, context=None):
+ """Return the description of the fields in the node.
+
+ In a normal call to this method, node is a complete view architecture
+ but it is actually possible to give some sub-node (this is used so
+ that the method can call itself recursively).
+
+ Originally, the field descriptions are drawn from the node itself.
+ But there is now some code calling fields_get() in order to merge some
+ of those information in the architecture.
+
+ """
+ if context is None:
+ context = {}
+ result = False
+ fields = {}
+ children = True
+
+ modifiers = {}
+ Model = self.pool.get(model)
+ if not Model:
+ self.raise_view_error(cr, user, _('Model not found: %(model)s') % dict(model=model),
+ view_id, context)
+
+ def encode(s):
+ if isinstance(s, unicode):
+ return s.encode('utf8')
+ return s
+
+ def check_group(node):
+ """Apply group restrictions, may be set at view level or model level::
+ * at view level this means the element should be made invisible to
+ people who are not members
+ * at model level (exclusively for fields, obviously), this means
+ the field should be completely removed from the view, as it is
+ completely unavailable for non-members
+
+ :return: True if field should be included in the result of fields_view_get
+ """
+ if node.tag == 'field' and node.get('name') in Model._all_columns:
+ column = Model._all_columns[node.get('name')].column
+ if column.groups and not self.user_has_groups(
+ cr, user, groups=column.groups, context=context):
+ node.getparent().remove(node)
+ fields.pop(node.get('name'), None)
+ # no point processing view-level ``groups`` anymore, return
+ return False
+ if node.get('groups'):
+ can_see = self.user_has_groups(
+ cr, user, groups=node.get('groups'), context=context)
+ if not can_see:
+ node.set('invisible', '1')
+ modifiers['invisible'] = True
+ if 'attrs' in node.attrib:
+ del(node.attrib['attrs']) #avoid making field visible later
+ del(node.attrib['groups'])
+ return True
+
+ if node.tag in ('field', 'node', 'arrow'):
+ if node.get('object'):
+ attrs = {}
+ views = {}
+ xml = "<form>"
+ for f in node:
+ if f.tag == 'field':
+ xml += etree.tostring(f, encoding="utf-8")
+ xml += "</form>"
+ new_xml = etree.fromstring(encode(xml))
+ ctx = context.copy()
+ ctx['base_model_name'] = model
+ xarch, xfields = self.postprocess_and_fields(cr, user, node.get('object'), new_xml, view_id, ctx)
+ views['form'] = {
+ 'arch': xarch,
+ 'fields': xfields
+ }
+ attrs = {'views': views}
+ fields = xfields
+ if node.get('name'):
+ attrs = {}
+ try:
+ if node.get('name') in Model._columns:
+ column = Model._columns[node.get('name')]
+ else:
+ column = Model._inherit_fields[node.get('name')][2]
+ except Exception:
+ column = False
+
+ if column:
+ children = False
+ views = {}
+ for f in node:
+ if f.tag in ('form', 'tree', 'graph', 'kanban', 'calendar'):
+ node.remove(f)
+ ctx = context.copy()
+ ctx['base_model_name'] = model
+ xarch, xfields = self.postprocess_and_fields(cr, user, column._obj or None, f, view_id, ctx)
+ views[str(f.tag)] = {
+ 'arch': xarch,
+ 'fields': xfields
+ }
+ attrs = {'views': views}
+ fields[node.get('name')] = attrs
+
+ field = model_fields.get(node.get('name'))
+ if field:
+ orm.transfer_field_to_modifiers(field, modifiers)
+
+ elif node.tag in ('form', 'tree'):
+ result = Model.view_header_get(cr, user, False, node.tag, context)
+ if result:
+ node.set('string', result)
+ in_tree_view = node.tag == 'tree'
+
+ elif node.tag == 'calendar':
+ for additional_field in ('date_start', 'date_delay', 'date_stop', 'color', 'all_day', 'attendee'):
+ if node.get(additional_field):
+ fields[node.get(additional_field)] = {}
+
+ if not check_group(node):
+ # node must be removed, no need to proceed further with its children
+ return fields
+
+ # The view architeture overrides the python model.
+ # Get the attrs before they are (possibly) deleted by check_group below
+ orm.transfer_node_to_modifiers(node, modifiers, context, in_tree_view)
+
+ # TODO remove attrs counterpart in modifiers when invisible is true ?
+
+ # translate view
+ if 'lang' in context:
+ Translations = self.pool['ir.translation']
+ if node.text and node.text.strip():
+ trans = Translations._get_source(cr, user, model, 'view', context['lang'], node.text.strip())
+ if trans:
+ node.text = node.text.replace(node.text.strip(), trans)
+ if node.tail and node.tail.strip():
+ trans = Translations._get_source(cr, user, model, 'view', context['lang'], node.tail.strip())
+ if trans:
+ node.tail = node.tail.replace(node.tail.strip(), trans)
+
+ if node.get('string') and not result:
+ trans = Translations._get_source(cr, user, model, 'view', context['lang'], node.get('string'))
+ if trans == node.get('string') and ('base_model_name' in context):
+ # If translation is same as source, perhaps we'd have more luck with the alternative model name
+ # (in case we are in a mixed situation, such as an inherited view where parent_view.model != model
+ trans = Translations._get_source(cr, user, context['base_model_name'], 'view', context['lang'], node.get('string'))
+ if trans:
+ node.set('string', trans)
+
+ for attr_name in ('confirm', 'sum', 'avg', 'help', 'placeholder'):
+ attr_value = node.get(attr_name)
+ if attr_value:
+ trans = Translations._get_source(cr, user, model, 'view', context['lang'], attr_value)
+ if trans:
+ node.set(attr_name, trans)
+
+ for f in node:
+ if children or (node.tag == 'field' and f.tag in ('filter','separator')):
+ fields.update(self.postprocess(cr, user, model, f, view_id, in_tree_view, model_fields, context))
+
+ orm.transfer_modifiers_to_node(modifiers, node)
+ return fields
+
+ def _disable_workflow_buttons(self, cr, user, model, node):
+ """ Set the buttons in node to readonly if the user can't activate them. """
+ if model is None or user == 1:
+ # admin user can always activate workflow buttons
+ return node
+
+ # TODO handle the case of more than one workflow for a model or multiple
+ # transitions with different groups and same signal
+ usersobj = self.pool.get('res.users')
+ buttons = (n for n in node.getiterator('button') if n.get('type') != 'object')
+ for button in buttons:
+ user_groups = usersobj.read(cr, user, [user], ['groups_id'])[0]['groups_id']
+ cr.execute("""SELECT DISTINCT t.group_id
+ FROM wkf
+ INNER JOIN wkf_activity a ON a.wkf_id = wkf.id
+ INNER JOIN wkf_transition t ON (t.act_to = a.id)
+ WHERE wkf.osv = %s
+ AND t.signal = %s
+ AND t.group_id is NOT NULL
+ """, (model, button.get('name')))
+ group_ids = [x[0] for x in cr.fetchall() if x[0]]
+ can_click = not group_ids or bool(set(user_groups).intersection(group_ids))
+ button.set('readonly', str(int(not can_click)))
+ return node
+
+ def postprocess_and_fields(self, cr, user, model, node, view_id, context=None):
+ """ Return an architecture and a description of all the fields.
+
+ The field description combines the result of fields_get() and
+ postprocess().
+
+ :param node: the architecture as as an etree
+ :return: a tuple (arch, fields) where arch is the given node as a
+ string and fields is the description of all the fields.
- return super(view, self).write(cr, uid, ids, vals, context)
+ """
+ fields = {}
+ Model = self.pool.get(model)
+ if not Model:
+ self.raise_view_error(cr, user, _('Model not found: %(model)s') % dict(model=model), view_id, context)
+
+ if node.tag == 'diagram':
+ if node.getchildren()[0].tag == 'node':
+ node_model = self.pool[node.getchildren()[0].get('object')]
+ node_fields = node_model.fields_get(cr, user, None, context)
+ fields.update(node_fields)
+ if not node.get("create") and not node_model.check_access_rights(cr, user, 'create', raise_exception=False):
+ node.set("create", 'false')
+ if node.getchildren()[1].tag == 'arrow':
+ arrow_fields = self.pool[node.getchildren()[1].get('object')].fields_get(cr, user, None, context)
+ fields.update(arrow_fields)
+ else:
+ fields = Model.fields_get(cr, user, None, context)
+
+ fields_def = self.postprocess(cr, user, model, node, view_id, False, fields, context=context)
+ node = self._disable_workflow_buttons(cr, user, model, node)
+ if node.tag in ('kanban', 'tree', 'form', 'gantt'):
+ for action, operation in (('create', 'create'), ('delete', 'unlink'), ('edit', 'write')):
+ if not node.get(action) and not Model.check_access_rights(cr, user, operation, raise_exception=False):
+ node.set(action, 'false')
+ arch = etree.tostring(node, encoding="utf-8").replace('\t', '')
+ for k in fields.keys():
+ if k not in fields_def:
+ del fields[k]
+ for field in fields_def:
+ if field == 'id':
+ # sometime, the view may contain the (invisible) field 'id' needed for a domain (when 2 objects have cross references)
+ fields['id'] = {'readonly': True, 'type': 'integer', 'string': 'ID'}
+ elif field in fields:
+ fields[field].update(fields_def[field])
+ else:
+ message = _("Field `%(field_name)s` does not exist") % \
+ dict(field_name=field)
+ self.raise_view_error(cr, user, message, view_id, context)
+ return arch, fields
+
+ #------------------------------------------------------
+ # QWeb template views
+ #------------------------------------------------------
+ @tools.ormcache_context(accepted_keys=('lang','inherit_branding', 'editable', 'translatable'))
+ def read_template(self, cr, uid, xml_id, context=None):
+ if '.' not in xml_id:
+ raise ValueError('Invalid template id: %r' % (xml_id,))
+
+ view_id = self.pool['ir.model.data'].xmlid_to_res_id(cr, uid, xml_id, raise_if_not_found=True)
+ arch = self.read_combined(cr, uid, view_id, fields=['arch'], context=context)['arch']
+ arch_tree = etree.fromstring(arch)
+
+ if 'lang' in context:
+ arch_tree = self.translate_qweb(cr, uid, view_id, arch_tree, context['lang'], context)
+
+ self.distribute_branding(arch_tree)
+ root = etree.Element('templates')
+ root.append(arch_tree)
+ arch = etree.tostring(root, encoding='utf-8', xml_declaration=True)
+ return arch
+
+ def clear_cache(self):
+ self.read_template.clear_cache(self)
+
+ def _contains_branded(self, node):
+ return node.tag == 't'\
+ or 't-raw' in node.attrib\
+ or any(self.is_node_branded(child) for child in node.iterdescendants())
+
+ def _pop_view_branding(self, element):
+ distributed_branding = dict(
+ (attribute, element.attrib.pop(attribute))
+ for attribute in MOVABLE_BRANDING
+ if element.get(attribute))
+ return distributed_branding
+
+ def distribute_branding(self, e, branding=None, parent_xpath='',
+ index_map=misc.ConstantMapping(1)):
+ if e.get('t-ignore') or e.tag == 'head':
+ # remove any view branding possibly injected by inheritance
+ attrs = set(MOVABLE_BRANDING)
+ for descendant in e.iterdescendants(tag=etree.Element):
+ if not attrs.intersection(descendant.attrib): continue
+ self._pop_view_branding(descendant)
+ # TODO: find a better name and check if we have a string to boolean helper
+ return
+
+ node_path = e.get('data-oe-xpath')
+ if node_path is None:
+ node_path = "%s/%s[%d]" % (parent_xpath, e.tag, index_map[e.tag])
+ if branding and not (e.get('data-oe-model') or e.get('t-field')):
+ e.attrib.update(branding)
+ e.set('data-oe-xpath', node_path)
+ if not e.get('data-oe-model'): return
+
+ if set(('t-esc', 't-escf', 't-raw', 't-rawf')).intersection(e.attrib):
+ # nodes which fully generate their content and have no reason to
+ # be branded because they can not sensibly be edited
+ self._pop_view_branding(e)
+ elif self._contains_branded(e):
+ # if a branded element contains branded elements distribute own
+ # branding to children unless it's t-raw, then just remove branding
+ # on current element
+ distributed_branding = self._pop_view_branding(e)
+
+ if 't-raw' not in e.attrib:
+ # TODO: collections.Counter if remove p2.6 compat
+ # running index by tag type, for XPath query generation
+ indexes = collections.defaultdict(lambda: 0)
+ for child in e.iterchildren(tag=etree.Element):
+ if child.get('data-oe-xpath'):
+ # injected by view inheritance, skip otherwise
+ # generated xpath is incorrect
+ self.distribute_branding(child)
+ else:
+ indexes[child.tag] += 1
+ self.distribute_branding(
+ child, distributed_branding,
+ parent_xpath=node_path, index_map=indexes)
+
+ def is_node_branded(self, node):
+ """ Finds out whether a node is branded or qweb-active (bears a
+ @data-oe-model or a @t-* *which is not t-field* as t-field does not
+ section out views)
+
+ :param node: an etree-compatible element to test
+ :type node: etree._Element
+ :rtype: boolean
+ """
+ return any(
+ (attr == 'data-oe-model' or (attr != 't-field' and attr.startswith('t-')))
+ for attr in node.attrib
+ )
+
+ def translate_qweb(self, cr, uid, id_, arch, lang, context=None):
+ # TODO: this should be moved in a place before inheritance is applied
+ # but process() is only called on fields_view_get()
+ Translations = self.pool['ir.translation']
+ h = HTMLParser.HTMLParser()
+ def get_trans(text):
+ if not text or not text.strip():
+ return None
+ text = h.unescape(text.strip())
+ if len(text) < 2 or (text.startswith('<!') and text.endswith('>')):
+ return None
+ return Translations._get_source(cr, uid, 'website', 'view', lang, text, id_)
+
+ if arch.tag not in ['script']:
+ text = get_trans(arch.text)
+ if text:
+ arch.text = arch.text.replace(arch.text.strip(), text)
+ tail = get_trans(arch.tail)
+ if tail:
+ arch.tail = arch.tail.replace(arch.tail.strip(), tail)
+
+ for attr_name in ('title', 'alt', 'placeholder'):
+ attr = get_trans(arch.get(attr_name))
+ if attr:
+ arch.set(attr_name, attr)
+ for node in arch.iterchildren("*"):
+ self.translate_qweb(cr, uid, id_, node, lang, context)
+ return arch
+
+ @openerp.tools.ormcache()
+ def get_view_xmlid(self, cr, uid, id):
+ imd = self.pool['ir.model.data']
+ domain = [('model', '=', 'ir.ui.view'), ('res_id', '=', id)]
+ xmlid = imd.search_read(cr, uid, domain, ['module', 'name'])[0]
+ return '%s.%s' % (xmlid['module'], xmlid['name'])
+
+ def render(self, cr, uid, id_or_xml_id, values=None, engine='ir.qweb', context=None):
+ if isinstance(id_or_xml_id, list):
+ id_or_xml_id = id_or_xml_id[0]
+ tname = id_or_xml_id
+ if isinstance(tname, (int, long)):
+ tname = self.get_view_xmlid(cr, uid, tname)
+
+ if not context:
+ context = {}
+
+ if values is None:
+ values = dict()
+ qcontext = dict(
+ keep_query=keep_query,
+ request=request,
+ json=simplejson,
+ quote_plus=werkzeug.url_quote_plus,
+ time=time,
+ datetime=datetime,
+ relativedelta=relativedelta,
+ )
+ qcontext.update(values)
+
+ def loader(name):
+ return self.read_template(cr, uid, name, context=context)
+
+ return self.pool[engine].render(cr, uid, tname, qcontext, loader=loader, context=context)
+
+ #------------------------------------------------------
+ # Misc
+ #------------------------------------------------------
def graph_get(self, cr, uid, id, model, node_obj, conn_obj, src_node, des_node, label, scale, context=None):
nodes=[]
no_ancester=[]
blank_nodes = []
- _Model_Obj=self.pool.get(model)
- _Node_Obj=self.pool.get(node_obj)
- _Arrow_Obj=self.pool.get(conn_obj)
+ _Model_Obj = self.pool[model]
+ _Node_Obj = self.pool[node_obj]
+ _Arrow_Obj = self.pool[conn_obj]
for model_key,model_value in _Model_Obj._columns.items():
if model_value._type=='one2many':
'blank_nodes': blank_nodes,
'node_parent_field': _Model_Field,}
-class view_sc(osv.osv):
- _name = 'ir.ui.view_sc'
- _columns = {
- 'name': fields.char('Shortcut Name', size=64), # Kept for backwards compatibility only - resource name used instead (translatable)
- 'res_id': fields.integer('Resource Ref.', help="Reference of the target resource, whose model/table depends on the 'Resource Name' field."),
- 'sequence': fields.integer('Sequence'),
- 'user_id': fields.many2one('res.users', 'User Ref.', required=True, ondelete='cascade', select=True),
- 'resource': fields.char('Resource Name', size=64, required=True, select=True)
- }
-
- def _auto_init(self, cr, context=None):
- super(view_sc, self)._auto_init(cr, context)
- cr.execute('SELECT indexname FROM pg_indexes WHERE indexname = \'ir_ui_view_sc_user_id_resource\'')
- if not cr.fetchone():
- cr.execute('CREATE INDEX ir_ui_view_sc_user_id_resource ON ir_ui_view_sc (user_id, resource)')
-
- def get_sc(self, cr, uid, user_id, model='ir.ui.menu', context=None):
- ids = self.search(cr, uid, [('user_id','=',user_id),('resource','=',model)], context=context)
- results = self.read(cr, uid, ids, ['res_id'], context=context)
- name_map = dict(self.pool.get(model).name_get(cr, uid, [x['res_id'] for x in results], context=context))
- # Make sure to return only shortcuts pointing to exisintg menu items.
- filtered_results = filter(lambda result: result['res_id'] in name_map, results)
- for result in filtered_results:
- result.update(name=name_map[result['res_id']])
- return filtered_results
-
- _order = 'sequence,name'
- _defaults = {
- 'resource': 'ir.ui.menu',
- 'user_id': lambda obj, cr, uid, context: uid,
- }
- _sql_constraints = [
- ('shortcut_unique', 'unique(res_id, resource, user_id)', 'Shortcut for this menu already exists!'),
- ]
-
-# vim:expandtab:smartindent:tabstop=4:softtabstop=4:shiftwidth=4:
-
+ def _validate_custom_views(self, cr, uid, model):
+ """Validate architecture of custom views (= without xml id) for a given model.
+ This method is called at the end of registry update.
+ """
+ cr.execute("""SELECT max(v.id)
+ FROM ir_ui_view v
+ LEFT JOIN ir_model_data md ON (md.model = 'ir.ui.view' AND md.res_id = v.id)
+ WHERE md.module IS NULL
+ AND v.model = %s
+ GROUP BY coalesce(v.inherit_id, v.id)
+ """, (model,))
+
+ ids = map(itemgetter(0), cr.fetchall())
+ return self._check_xml(cr, uid, ids)
+
+# vim:et:
projects / odoo / odoo.git / blobdiff