+
−# -*- coding: utf-8 -*-
+
−"""Set of base controllers, which are directly plugged into the application
+
−object to handle publication.
+
−
+
−
+
−:organization: Logilab
+
−:copyright: 2001-2009 LOGILAB S.A. (Paris, FRANCE), license is LGPL v2.
+
−:contact: http://www.logilab.fr/ -- mailto:contact@logilab.fr
+
−:license: GNU Lesser General Public License, v2.1 - http://www.gnu.org/licenses
+
−"""
+
−__docformat__ = "restructuredtext en"
+
−
+
−from smtplib import SMTP
+
−
+
−import simplejson
+
−
+
−from logilab.common.decorators import cached
+
−from logilab.mtconverter import html_escape
+
−
+
−from cubicweb import NoSelectableObject, ValidationError, ObjectNotFound, typed_eid
+
−from cubicweb.utils import strptime
+
−from cubicweb.selectors import yes, match_user_groups
+
−from cubicweb.view import STRICT_DOCTYPE, STRICT_DOCTYPE_NOEXT
+
−from cubicweb.common.mail import format_mail
+
−from cubicweb.web import ExplicitLogin, Redirect, RemoteCallFailed, json_dumps
+
−from cubicweb.web.controller import Controller
+
−from cubicweb.web.views import vid_from_rset
+
−from cubicweb.web.views.formrenderers import FormRenderer
+
−try:
+
−    from cubicweb.web.facet import (FilterRQLBuilder, get_facet,
+
−                                    prepare_facets_rqlst)
+
−    HAS_SEARCH_RESTRICTION = True
+
−except ImportError: # gae
+
−    HAS_SEARCH_RESTRICTION = False
+
−
+
−
+
−def xhtml_wrap(self, source):
+
−    # XXX factor out, watch view.py ~ Maintemplate.doctype
+
−    if self.req.xhtml_browser():
+
−        dt = STRICT_DOCTYPE
+
−    else:
+
−        dt = STRICT_DOCTYPE_NOEXT
+
−    head = u'<?xml version="1.0"?>\n' + dt
+
−    return head + u'<div xmlns="http://www.w3.org/1999/xhtml" xmlns:cubicweb="http://www.logilab.org/2008/cubicweb">%s</div>' % source.strip()
+
−
+
−def jsonize(func):
+
−    """decorator to sets correct content_type and calls `simplejson.dumps` on
+
−    results
+
−    """
+
−    def wrapper(self, *args, **kwargs):
+
−        self.req.set_content_type('application/json')
+
−        return json_dumps(func(self, *args, **kwargs))
+
−    wrapper.__name__ = func.__name__
+
−    return wrapper
+
−
+
−def xhtmlize(func):
+
−    """decorator to sets correct content_type and calls `xmlize` on results"""
+
−    def wrapper(self, *args, **kwargs):
+
−        self.req.set_content_type(self.req.html_content_type())
+
−        result = func(self, *args, **kwargs)
+
−        return xhtml_wrap(self, result)
+
−    wrapper.__name__ = func.__name__
+
−    return wrapper
+
−
+
−def check_pageid(func):
+
−    """decorator which checks the given pageid is found in the
+
−    user's session data
+
−    """
+
−    def wrapper(self, *args, **kwargs):
+
−        data = self.req.get_session_data(self.req.pageid)
+
−        if data is None:
+
−            raise RemoteCallFailed(self.req._('pageid-not-found'))
+
−        return func(self, *args, **kwargs)
+
−    return wrapper
+
−
+
−
+
−class LoginController(Controller):
+
−    id = 'login'
+
−
+
−    def publish(self, rset=None):
+
−        """log in the application"""
+
−        if self.config['auth-mode'] == 'http':
+
−            # HTTP authentication
+
−            raise ExplicitLogin()
+
−        else:
+
−            # Cookie authentication
+
−            return self.appli.need_login_content(self.req)
+
−
+
−
+
−class LogoutController(Controller):
+
−    id = 'logout'
+
−
+
−    def publish(self, rset=None):
+
−        """logout from the application"""
+
−        return self.appli.session_handler.logout(self.req)
+
−
+
−
+
−class ViewController(Controller):
+
−    """standard entry point :
+
−    - build result set
+
−    - select and call main template
+
−    """
+
−    id = 'view'
+
−    template = 'main-template'
+
−
+
−    def publish(self, rset=None):
+
−        """publish a request, returning an encoded string"""
+
−        view, rset = self._select_view_and_rset(rset)
+
−        self.add_to_breadcrumbs(view)
+
−        self.validate_cache(view)
+
−        template = self.appli.main_template_id(self.req)
+
−        return self.vreg.main_template(self.req, template, rset=rset, view=view)
+
−
+
−    def _select_view_and_rset(self, rset):
+
−        req = self.req
+
−        if rset is None and not hasattr(req, '_rql_processed'):
+
−            req._rql_processed = True
+
−            rset = self.process_rql(req.form.get('rql'))
+
−        if rset and rset.rowcount == 1 and '__method' in req.form:
+
−            entity = rset.get_entity(0, 0)
+
−            try:
+
−                method = getattr(entity, req.form.pop('__method'))
+
−                method()
+
−            except Redirect: # propagate redirect that might occur in method()
+
−                raise
+
−            except Exception, ex:
+
−                self.exception('while handling __method')
+
−                req.set_message(req._("error while handling __method: %s") % req._(ex))
+
−        vid = req.form.get('vid') or vid_from_rset(req, rset, self.schema)
+
−        try:
+
−            view = self.vreg.select_view(vid, req, rset)
+
−        except ObjectNotFound:
+
−            self.warning("the view %s could not be found", vid)
+
−            req.set_message(req._("The view %s could not be found") % vid)
+
−            vid = vid_from_rset(req, rset, self.schema)
+
−            view = self.vreg.select_view(vid, req, rset)
+
−        except NoSelectableObject:
+
−            if rset:
+
−                req.set_message(req._("The view %s can not be applied to this query") % vid)
+
−            else:
+
−                req.set_message(req._("You have no access to this view or it's not applyable to current data"))
+
−            self.warning("the view %s can not be applied to this query", vid)
+
−            vid = vid_from_rset(req, rset, self.schema)
+
−            view = self.vreg.select_view(vid, req, rset)
+
−        return view, rset
+
−
+
−    def add_to_breadcrumbs(self, view):
+
−        # update breadcrumps **before** validating cache, unless the view
+
−        # specifies explicitly it should not be added to breadcrumb or the
+
−        # view is a binary view
+
−        if view.add_to_breadcrumbs and not view.binary:
+
−            self.req.update_breadcrumbs()
+
−
+
−    def validate_cache(self, view):
+
−        view.set_http_cache_headers()
+
−        self.req.validate_cache()
+
−
+
−    def execute_linkto(self, eid=None):
+
−        """XXX __linkto parameter may cause security issue
+
−
+
−        defined here since custom application controller inheriting from this
+
−        one use this method?
+
−        """
+
−        req = self.req
+
−        if not '__linkto' in req.form:
+
−            return
+
−        if eid is None:
+
−            eid = typed_eid(req.form['eid'])
+
−        for linkto in req.list_form_param('__linkto', pop=True):
+
−            rtype, eids, target = linkto.split(':')
+
−            assert target in ('subject', 'object')
+
−            eids = eids.split('_')
+
−            if target == 'subject':
+
−                rql = 'SET X %s Y WHERE X eid %%(x)s, Y eid %%(y)s' % rtype
+
−            else:
+
−                rql = 'SET Y %s X WHERE X eid %%(x)s, Y eid %%(y)s' % rtype
+
−            for teid in eids:
+
−                req.execute(rql, {'x': eid, 'y': typed_eid(teid)}, ('x', 'y'))
+
−
+
−
+
−class FormValidatorController(Controller):
+
−    id = 'validateform'
+
−
+
−    def publish(self, rset=None):
+
−        vreg = self.vreg
+
−        try:
+
−            ctrl = vreg.select(vreg.registry_objects('controllers', 'edit'),
+
−                               req=self.req, appli=self.appli)
+
−        except NoSelectableObject:
+
−            status, args = (False, {None: self.req._('not authorized')})
+
−        else:
+
−            try:
+
−                ctrl.publish(None, fromjson=True)
+
−            except ValidationError, err:
+
−                status, args = self.validation_error(err)
+
−            except Redirect, err:
+
−                try:
+
−                    self.req.cnx.commit() # ValidationError may be raise on commit
+
−                except ValidationError, err:
+
−                    status, args = self.validation_error(err)
+
−                else:
+
−                    status, args = (True, err.location)
+
−            except Exception, err:
+
−                self.req.cnx.rollback()
+
−                self.exception('unexpected error in validateform')
+
−                try:
+
−                    status, args = (False, self.req._(unicode(err)))
+
−                except UnicodeError:
+
−                    status, args = (False, repr(err))
+
−            else:
+
−                status, args = (False, '???')
+
−        self.req.set_content_type('text/html')
+
−        jsarg = simplejson.dumps( (status, args) )
+
−        return """<script type="text/javascript">
+
− window.parent.handleFormValidationResponse('entityForm', null, null, %s);
+
−</script>""" %  simplejson.dumps( (status, args) )
+
−
+
−    def validation_error(self, err):
+
−        self.req.cnx.rollback()
+
−        try:
+
−            eid = err.entity.eid
+
−        except AttributeError:
+
−            eid = err.entity
+
−        return (False, (eid, err.errors))
+
−
+
−
+
−class JSonController(Controller):
+
−    id = 'json'
+
−
+
−    def publish(self, rset=None):
+
−        """call js_* methods. Expected form keys:
+
−
+
−        :fname: the method name without the js_ prefix
+
−        :args: arguments list (json)
+
−
+
−        note: it's the responsability of js_* methods to set the correct
+
−        response content type
+
−        """
+
−        self.req.pageid = self.req.form.get('pageid')
+
−        fname = self.req.form['fname']
+
−        try:
+
−            func = getattr(self, 'js_%s' % fname)
+
−        except AttributeError:
+
−            raise RemoteCallFailed('no %s method' % fname)
+
−        # no <arg> attribute means the callback takes no argument
+
−        args = self.req.form.get('arg', ())
+
−        if not isinstance(args, (list, tuple)):
+
−            args = (args,)
+
−        args = [simplejson.loads(arg) for arg in args]
+
−        try:
+
−            result = func(*args)
+
−        except RemoteCallFailed:
+
−            raise
+
−        except Exception, ex:
+
−            self.exception('an exception occured while calling js_%s(%s): %s',
+
−                           fname, args, ex)
+
−            raise RemoteCallFailed(repr(ex))
+
−        if result is None:
+
−            return ''
+
−        # get unicode on @htmlize methods, encoded string on @jsonize methods
+
−        elif isinstance(result, unicode):
+
−            return result.encode(self.req.encoding)
+
−        return result
+
−
+
−    def _rebuild_posted_form(self, names, values, action=None):
+
−        form = {}
+
−        for name, value in zip(names, values):
+
−            # remove possible __action_xxx inputs
+
−            if name.startswith('__action'):
+
−                continue
+
−            # form.setdefault(name, []).append(value)
+
−            if name in form:
+
−                curvalue = form[name]
+
−                if isinstance(curvalue, list):
+
−                    curvalue.append(value)
+
−                else:
+
−                    form[name] = [curvalue, value]
+
−            else:
+
−                form[name] = value
+
−        # simulate click on __action_%s button to help the controller
+
−        if action:
+
−            form['__action_%s' % action] = u'whatever'
+
−        return form
+
−
+
−    def _exec(self, rql, args=None, eidkey=None, rocheck=True):
+
−        """json mode: execute RQL and return resultset as json"""
+
−        if rocheck:
+
−            self.ensure_ro_rql(rql)
+
−        try:
+
−            return self.req.execute(rql, args, eidkey)
+
−        except Exception, ex:
+
−            self.exception("error in _exec(rql=%s): %s", rql, ex)
+
−            return None
+
−        return None
+
−
+
−    @xhtmlize
+
−    def js_view(self):
+
−        # XXX try to use the page-content template
+
−        req = self.req
+
−        rql = req.form.get('rql')
+
−        if rql:
+
−            rset = self._exec(rql)
+
−        else:
+
−            rset = None
+
−        vid = req.form.get('vid') or vid_from_rset(req, rset, self.schema)
+
−        try:
+
−            view = self.vreg.select_view(vid, req, rset)
+
−        except NoSelectableObject:
+
−            vid = req.form.get('fallbackvid', 'noresult')
+
−            view = self.vreg.select_view(vid, req, rset)
+
−        divid = req.form.get('divid', 'pageContent')
+
−        # we need to call pagination before with the stream set
+
−        stream = view.set_stream()
+
−        if req.form.get('paginate'):
+
−            if divid == 'pageContent':
+
−                # mimick main template behaviour
+
−                stream.write(u'<div id="pageContent">')
+
−                vtitle = self.req.form.get('vtitle')
+
−                if vtitle:
+
−                    stream.write(u'<h1 class="vtitle">%s</h1>\n' % vtitle)
+
−            view.pagination(req, rset, view.w, not view.need_navigation)
+
−            if divid == 'pageContent':
+
−                stream.write(u'<div id="contentmain">')
+
−        view.render()
+
−        extresources = req.html_headers.getvalue(skiphead=True)
+
−        if extresources:
+
−            stream.write(u'<div class="ajaxHtmlHead">\n') # XXX use a widget ?
+
−            stream.write(extresources)
+
−            stream.write(u'</div>\n')
+
−        if req.form.get('paginate') and divid == 'pageContent':
+
−            stream.write(u'</div></div>')
+
−        return stream.getvalue()
+
−
+
−    @xhtmlize
+
−    def js_prop_widget(self, propkey, varname, tabindex=None):
+
−        """specific method for CWProperty handling"""
+
−        entity = self.vreg.etype_class('CWProperty')(self.req, None, None)
+
−        entity.eid = varname
+
−        entity['pkey'] = propkey
+
−        form = self.vreg.select_object('forms', 'edition', self.req, None,
+
−                                       entity=entity)
+
−        form.form_build_context()
+
−        vfield = form.field_by_name('value')
+
−        renderer = FormRenderer(self.req)
+
−        return vfield.render(form, renderer, tabindex=tabindex) \
+
−               + renderer.render_help(form, vfield)
+
−
+
−    @xhtmlize
+
−    def js_component(self, compid, rql, registry='components', extraargs=None):
+
−        if rql:
+
−            rset = self._exec(rql)
+
−        else:
+
−            rset = None
+
−        comp = self.vreg.select_object(registry, compid, self.req, rset)
+
−        if extraargs is None:
+
−            extraargs = {}
+
−        else: # we receive unicode keys which is not supported by the **syntax
+
−            extraargs = dict((str(key), value)
+
−                             for key, value in extraargs.items())
+
−        extraargs = extraargs or {}
+
−        return comp.render(**extraargs)
+
−
+
−    @check_pageid
+
−    @xhtmlize
+
−    def js_inline_creation_form(self, peid, ttype, rtype, role):
+
−        view = self.vreg.select_view('inline-creation', self.req, None,
+
−                                     etype=ttype, peid=peid, rtype=rtype,
+
−                                     role=role)
+
−        return view.render(etype=ttype, peid=peid, rtype=rtype, role=role)
+
−
+
−    @jsonize
+
−    def js_validate_form(self, action, names, values):
+
−        return self.validate_form(action, names, values)
+
−
+
−    def validate_form(self, action, names, values):
+
−        # XXX this method (and correspoding js calls) should use the new
+
−        #     `RemoteCallFailed` mechansim
+
−        self.req.form = self._rebuild_posted_form(names, values, action)
+
−        vreg = self.vreg
+
−        try:
+
−            ctrl = vreg.select(vreg.registry_objects('controllers', 'edit'),
+
−                               req=self.req)
+
−        except NoSelectableObject:
+
−            return (False, {None: self.req._('not authorized')})
+
−        try:
+
−            ctrl.publish(None, fromjson=True)
+
−        except ValidationError, err:
+
−            self.req.cnx.rollback()
+
−            return (False, (err.entity, err.errors))
+
−        except Redirect, redir:
+
−            return (True, redir.location)
+
−        except Exception, err:
+
−            self.req.cnx.rollback()
+
−            self.exception('unexpected error in js_validateform')
+
−            return (False, self.req._(str(err).decode('utf-8')))
+
−        return (False, '???')
+
−
+
−    @jsonize
+
−    def js_edit_field(self, action, names, values, rtype, eid, default):
+
−        success, args = self.validate_form(action, names, values)
+
−        if success:
+
−            # Any X,N where we don't seem to use N is an optimisation
+
−            # printable_value won't need to query N again
+
−            rset = self.req.execute('Any X,N WHERE X eid %%(x)s, X %s N' % rtype,
+
−                                    {'x': eid}, 'x')
+
−            entity = rset.get_entity(0, 0)
+
−            value = entity.printable_value(rtype)
+
−            return (success, args, value or default)
+
−        else:
+
−            return (success, args, None)
+
−
+
−    @jsonize
+
−    def js_edit_relation(self, action, names, values,
+
−                         rtype, role, eid, vid, default):
+
−        success, args = self.validate_form(action, names, values)
+
−        if success:
+
−            entity = self.req.eid_rset(eid).get_entity(0, 0)
+
−            rset = entity.related(rtype, role)
+
−            if rset:
+
−                output = self.view(vid, rset)
+
−                if vid == 'textoutofcontext':
+
−                    output = html_escape(output)
+
−            else:
+
−                output = default
+
−            return (success, args, output)
+
−        else:
+
−            return (success, args, None)
+
−
+
−    @jsonize
+
−    def js_i18n(self, msgids):
+
−        """returns the translation of `msgid`"""
+
−        return [self.req._(msgid) for msgid in msgids]
+
−
+
−    @jsonize
+
−    def js_format_date(self, strdate):
+
−        """returns the formatted date for `msgid`"""
+
−        date = strptime(strdate, '%Y-%m-%d %H:%M:%S')
+
−        return self.format_date(date)
+
−
+
−    @jsonize
+
−    def js_external_resource(self, resource):
+
−        """returns the URL of the external resource named `resource`"""
+
−        return self.req.external_resource(resource)
+
−
+
−    @check_pageid
+
−    @jsonize
+
−    def js_user_callback(self, cbname):
+
−        page_data = self.req.get_session_data(self.req.pageid, {})
+
−        try:
+
−            cb = page_data[cbname]
+
−        except KeyError:
+
−            return None
+
−        return cb(self.req)
+
−
+
−    if HAS_SEARCH_RESTRICTION:
+
−        @jsonize
+
−        def js_filter_build_rql(self, names, values):
+
−            form = self._rebuild_posted_form(names, values)
+
−            self.req.form = form
+
−            builder = FilterRQLBuilder(self.req)
+
−            return builder.build_rql()
+
−
+
−        @jsonize
+
−        def js_filter_select_content(self, facetids, rql):
+
−            rqlst = self.vreg.parse(self.req, rql) # XXX Union unsupported yet
+
−            mainvar = prepare_facets_rqlst(rqlst)[0]
+
−            update_map = {}
+
−            for facetid in facetids:
+
−                facet = get_facet(self.req, facetid, rqlst.children[0], mainvar)
+
−                update_map[facetid] = facet.possible_values()
+
−            return update_map
+
−
+
−    def js_unregister_user_callback(self, cbname):
+
−        self.req.unregister_callback(self.req.pageid, cbname)
+
−
+
−    def js_unload_page_data(self):
+
−        self.req.del_session_data(self.req.pageid)
+
−
+
−    def js_cancel_edition(self, errorurl):
+
−        """cancelling edition from javascript
+
−
+
−        We need to clear associated req's data :
+
−          - errorurl
+
−          - pending insertions / deletions
+
−        """
+
−        self.req.cancel_edition(errorurl)
+
−
+
−    def js_delete_bookmark(self, beid):
+
−        rql = 'DELETE B bookmarked_by U WHERE B eid %(b)s, U eid %(u)s'
+
−        self.req.execute(rql, {'b': typed_eid(beid), 'u' : self.req.user.eid})
+
−
+
−    def js_node_clicked(self, treeid, nodeeid):
+
−        """add/remove eid in treestate cookie"""
+
−        from cubicweb.web.views.treeview import treecookiename
+
−        cookies = self.req.get_cookie()
+
−        statename = treecookiename(treeid)
+
−        treestate = cookies.get(statename)
+
−        if treestate is None:
+
−            cookies[statename] = nodeeid
+
−            self.req.set_cookie(cookies, statename)
+
−        else:
+
−            marked = set(filter(None, treestate.value.split(';')))
+
−            if nodeeid in marked:
+
−                marked.remove(nodeeid)
+
−            else:
+
−                marked.add(nodeeid)
+
−            cookies[statename] = ';'.join(marked)
+
−            self.req.set_cookie(cookies, statename)
+
−
+
−    def js_set_cookie(self, cookiename, cookievalue):
+
−        # XXX we should consider jQuery.Cookie
+
−        cookiename, cookievalue = str(cookiename), str(cookievalue)
+
−        cookies = self.req.get_cookie()
+
−        cookies[cookiename] = cookievalue
+
−        self.req.set_cookie(cookies, cookiename)
+
−
+
−    # relations edition stuff ##################################################
+
−
+
−    def _add_pending(self, eidfrom, rel, eidto, kind):
+
−        key = 'pending_%s' % kind
+
−        pendings = self.req.get_session_data(key, set())
+
−        pendings.add( (typed_eid(eidfrom), rel, typed_eid(eidto)) )
+
−        self.req.set_session_data(key, pendings)
+
−
+
−    def _remove_pending(self, eidfrom, rel, eidto, kind):
+
−        key = 'pending_%s' % kind
+
−        pendings = self.req.get_session_data(key)
+
−        pendings.remove( (typed_eid(eidfrom), rel, typed_eid(eidto)) )
+
−        self.req.set_session_data(key, pendings)
+
−
+
−    def js_remove_pending_insert(self, (eidfrom, rel, eidto)):
+
−        self._remove_pending(eidfrom, rel, eidto, 'insert')
+
−
+
−    def js_add_pending_inserts(self, tripletlist):
+
−        for eidfrom, rel, eidto in tripletlist:
+
−            self._add_pending(eidfrom, rel, eidto, 'insert')
+
−
+
−    def js_remove_pending_delete(self, (eidfrom, rel, eidto)):
+
−        self._remove_pending(eidfrom, rel, eidto, 'delete')
+
−
+
−    def js_add_pending_delete(self, (eidfrom, rel, eidto)):
+
−        self._add_pending(eidfrom, rel, eidto, 'delete')
+
−
+
−    # XXX specific code. Kill me and my AddComboBox friend
+
−    @jsonize
+
−    def js_add_and_link_new_entity(self, etype_to, rel, eid_to, etype_from, value_from):
+
−        # create a new entity
+
−        eid_from = self.req.execute('INSERT %s T : T name "%s"' % ( etype_from, value_from ))[0][0]
+
−        # link the new entity to the main entity
+
−        rql = 'SET F %(rel)s T WHERE F eid %(eid_to)s, T eid %(eid_from)s' % {'rel' : rel, 'eid_to' : eid_to, 'eid_from' : eid_from}
+
−        return eid_from
+
−
+
−
+
−class SendMailController(Controller):
+
−    id = 'sendmail'
+
−    __select__ = match_user_groups('managers', 'users')
+
−
+
−    def recipients(self):
+
−        """returns an iterator on email's recipients as entities"""
+
−        eids = self.req.form['recipient']
+
−        # make sure we have a list even though only one recipient was specified
+
−        if isinstance(eids, basestring):
+
−            eids = (eids,)
+
−        rql = 'Any X WHERE X eid in (%s)' % (','.join(eids))
+
−        rset = self.req.execute(rql)
+
−        for entity in rset.entities():
+
−            entity.complete() # XXX really?
+
−            yield entity
+
−
+
−    @property
+
−    @cached
+
−    def smtp(self):
+
−        mailhost, port = self.config['smtp-host'], self.config['smtp-port']
+
−        try:
+
−            return SMTP(mailhost, port)
+
−        except Exception, ex:
+
−            self.exception("can't connect to smtp server %s:%s (%s)",
+
−                             mailhost, port, ex)
+
−            url = self.build_url(__message=self.req._('could not connect to the SMTP server'))
+
−            raise Redirect(url)
+
−
+
−    def sendmail(self, recipient, subject, body):
+
−        helo_addr = '%s <%s>' % (self.config['sender-name'],
+
−                                 self.config['sender-addr'])
+
−        msg = format_mail({'email' : self.req.user.get_email(),
+
−                           'name' : self.req.user.dc_title(),},
+
−                          [recipient], body, subject)
+
−        self.smtp.sendmail(helo_addr, [recipient], msg.as_string())
+
−
+
−    def publish(self, rset=None):
+
−        # XXX this allow anybody with access to an cubicweb application to use it as a mail relay
+
−        body = self.req.form['mailbody']
+
−        subject = self.req.form['subject']
+
−        for recipient in self.recipients():
+
−            text = body % recipient.as_email_context()
+
−            self.sendmail(recipient.get_email(), subject, text)
+
−        # breadcrumbs = self.req.get_session_data('breadcrumbs', None)
+
−        url = self.build_url(__message=self.req._('emails successfully sent'))
+
−        raise Redirect(url)
+
−
+
−
+
−class MailBugReportController(SendMailController):
+
−    id = 'reportbug'
+
−    __select__ = yes()
+
−
+
−    def publish(self, rset=None):
+
−        body = self.req.form['description']
+
−        self.sendmail(self.config['submit-mail'], _('%s error report') % self.config.appid, body)
+
−        url = self.build_url(__message=self.req._('bug report sent'))
+
−        raise Redirect(url)
+
−