+
−# copyright 2003-2010 LOGILAB S.A. (Paris, FRANCE), all rights reserved.
+
−# contact http://www.logilab.fr/ -- mailto:contact@logilab.fr
+
−#
+
−# This file is part of CubicWeb.
+
−#
+
−# CubicWeb is free software: you can redistribute it and/or modify it under the
+
−# terms of the GNU Lesser General Public License as published by the Free
+
−# Software Foundation, either version 2.1 of the License, or (at your option)
+
−# any later version.
+
−#
+
−# CubicWeb is distributed in the hope that it will be useful, but WITHOUT
+
−# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+
−# FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public License for more
+
−# details.
+
−#
+
−# You should have received a copy of the GNU Lesser General Public License along
+
−# with CubicWeb.  If not, see <http://www.gnu.org/licenses/>.
+
−"""Bases HTML components:
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−
+
−* the rql input form
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−* the logged user link
+
−"""
+
−
+
−__docformat__ = "restructuredtext en"
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−_ = unicode
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−
+
−from logilab.mtconverter import xml_escape
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−from rql import parse
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−
+
−from cubicweb.selectors import (yes, multi_etypes_rset, match_form_params,
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−                                anonymous_user, authenticated_user)
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−from cubicweb.schema import display_name
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−from cubicweb.uilib import toggle_action
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−from cubicweb.web import component
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−from cubicweb.web.htmlwidgets import (MenuWidget, PopupBoxMenu, BoxSeparator,
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−                                      BoxLink)
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−
+
−VISIBLE_PROP_DEF = {
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−    _('visible'):  dict(type='Boolean', default=True,
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−                        help=_('display the component or not')),
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−    }
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−
+
−class RQLInputForm(component.Component):
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−    """build the rql input form, usually displayed in the header"""
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−    __regid__ = 'rqlinput'
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−    cw_property_defs = VISIBLE_PROP_DEF
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−    visible = False
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−
+
−    def call(self, view=None):
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−        if hasattr(view, 'filter_box_context_info'):
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−            rset = view.filter_box_context_info()[0]
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−        else:
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−            rset = self.cw_rset
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−        # display multilines query as one line
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−        rql = rset is not None and rset.printable_rql(encoded=False) or self._cw.form.get('rql', '')
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−        rql = rql.replace(u"\n", u" ")
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−        req = self._cw
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−        self.w(u'''<div id="rqlinput" class="%s">
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−          <form action="%s">
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−<fieldset>
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−<input type="text" id="rql" name="rql" value="%s"  title="%s" tabindex="%s" accesskey="q" class="searchField" />
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−</fieldset>
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−''' % (not self.cw_propval('visible') and 'hidden' or '',
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−       self._cw.build_url('view'), xml_escape(rql), req._('full text or RQL query'), req.next_tabindex()))
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−        if self._cw.search_state[0] != 'normal':
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−            self.w(u'<input type="hidden" name="__mode" value="%s"/>'
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−                   % ':'.join(req.search_state[1]))
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−        self.w(u'</form></div>')
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−
+
−
+
−class ApplLogo(component.Component):
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−    """build the instance logo, usually displayed in the header"""
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−    __regid__ = 'logo'
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−    cw_property_defs = VISIBLE_PROP_DEF
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−    # don't want user to hide this component using an cwproperty
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−    site_wide = True
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−
+
−    def call(self):
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−        self.w(u'<a href="%s"><img id="logo" src="%s" alt="logo"/></a>'
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−               % (self._cw.base_url(), self._cw.uiprops['LOGO']))
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−
+
−
+
−class ApplHelp(component.Component):
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−    """build the help button, usually displayed in the header"""
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−    __regid__ = 'help'
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−    cw_property_defs = VISIBLE_PROP_DEF
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−    def call(self):
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−        self.w(u'<a href="%s" class="help" title="%s">&#160;</a>'
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−               % (self._cw.build_url(_restpath='doc/main'),
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−                  self._cw._(u'help'),))
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−
+
−
+
−class _UserLink(component.Component):
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−    """if the user is the anonymous user, build a link to login else display a menu
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−    with user'action (preference, logout, etc...)
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−    """
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−    cw_property_defs = VISIBLE_PROP_DEF
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−    # don't want user to hide this component using an cwproperty
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−    site_wide = True
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−    __regid__ = 'loggeduserlink'
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−
+
−
+
−class AnonUserLink(_UserLink):
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−    __select__ = _UserLink.__select__ & anonymous_user()
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−    def call(self):
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−        if self._cw.vreg.config['auth-mode'] == 'cookie':
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−            self.w(self._cw._('anonymous'))
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−            self.w(u'''&#160;[<a class="logout" href="javascript: popupLoginBox();">%s</a>]'''
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−                   % (self._cw._('i18n_login_popup')))
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−        else:
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−            self.w(self._cw._('anonymous'))
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−            self.w(u'&#160;[<a class="logout" href="%s">%s</a>]'
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−                   % (self._cw.build_url('login'), self._cw._('login')))
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−
+
−
+
−class UserLink(_UserLink):
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−    __select__ = _UserLink.__select__ & authenticated_user()
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−
+
−    def call(self):
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−        # display useractions and siteactions
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−        actions = self._cw.vreg['actions'].possible_actions(self._cw, rset=self.cw_rset)
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−        box = MenuWidget('', 'userActionsBox', _class='', islist=False)
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−        menu = PopupBoxMenu(self._cw.user.login, isitem=False)
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−        box.append(menu)
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−        for action in actions.get('useractions', ()):
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−            menu.append(BoxLink(action.url(), self._cw._(action.title),
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−                                action.html_class()))
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−        if actions.get('useractions') and actions.get('siteactions'):
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−            menu.append(BoxSeparator())
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−        for action in actions.get('siteactions', ()):
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−            menu.append(BoxLink(action.url(), self._cw._(action.title),
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−                                action.html_class()))
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−        box.render(w=self.w)
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−
+
−
+
−class ApplicationMessage(component.Component):
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−    """display messages given using the __message parameter into a special div
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−    section
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−    """
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−    __select__ = yes()
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−    __regid__ = 'applmessages'
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−    # don't want user to hide this component using an cwproperty
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−    cw_property_defs = {}
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−
+
−    def call(self):
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−        msgs = [msg for msg in (self._cw.get_shared_data('sources_error', pop=True),
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−                                self._cw.message) if msg]
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−        self.w(u'<div id="appMsg" onclick="%s" class="%s">\n' %
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−               (toggle_action('appMsg'), (msgs and ' ' or 'hidden')))
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−        for msg in msgs:
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−            self.w(u'<div class="message" id="%s">%s</div>' % (
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−                self.div_id(), msg))
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−        self.w(u'</div>')
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−
+
−
+
−class ApplicationName(component.Component):
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−    """display the instance name"""
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−    __regid__ = 'appliname'
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−    cw_property_defs = VISIBLE_PROP_DEF
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−    # don't want user to hide this component using an cwproperty
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−    site_wide = True
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−
+
−    def call(self):
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−        title = self._cw.property_value('ui.site-title')
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−        if title:
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−            self.w(u'<span id="appliName"><a href="%s">%s</a></span>' % (
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−                self._cw.base_url(), xml_escape(title)))
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−
+
−
+
−class SeeAlsoVComponent(component.RelatedObjectsVComponent):
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−    """display any entity's see also"""
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−    __regid__ = 'seealso'
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−    context = 'navcontentbottom'
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−    rtype = 'see_also'
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−    role = 'subject'
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−    order = 40
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−    # register msg not generated since no entity use see_also in cubicweb itself
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−    title = _('contentnavigation_seealso')
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−    help = _('contentnavigation_seealso_description')
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−
+
−
+
−class EtypeRestrictionComponent(component.Component):
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−    """displays the list of entity types contained in the resultset
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−    to be able to filter accordingly.
+
−    """
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−    __regid__ = 'etypenavigation'
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−    __select__ = multi_etypes_rset() | match_form_params('__restrtype', '__restrtypes',
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−                                                       '__restrrql')
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−    cw_property_defs = VISIBLE_PROP_DEF
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−    # don't want user to hide this component using an cwproperty
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−    site_wide = True
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−    visible = False # disabled by default
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−
+
−    def call(self):
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−        _ = self._cw._
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−        self.w(u'<div id="etyperestriction">')
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−        restrtype = self._cw.form.get('__restrtype')
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−        restrtypes = self._cw.form.get('__restrtypes', '').split(',')
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−        restrrql = self._cw.form.get('__restrrql')
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−        if not restrrql:
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−            rqlst = self.cw_rset.syntax_tree()
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−            restrrql = rqlst.as_string(self._cw.encoding, self.cw_rset.args)
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−            restrtypes = self.cw_rset.column_types(0)
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−        else:
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−            rqlst = parse(restrrql)
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−        html = []
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−        on_etype = False
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−        etypes = sorted((display_name(self._cw, etype).capitalize(), etype)
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−                        for etype in restrtypes)
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−        for elabel, etype in etypes:
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−            if etype == restrtype:
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−                html.append(u'<span class="selected">%s</span>' % elabel)
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−                on_etype = True
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−            else:
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−                rqlst.save_state()
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−                for select in rqlst.children:
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−                    select.add_type_restriction(select.selection[0], etype)
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−                newrql = rqlst.as_string(self._cw.encoding, self.cw_rset.args)
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−                url = self._cw.build_url(rql=newrql, __restrrql=restrrql,
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−                                         __restrtype=etype, __restrtypes=','.join(restrtypes))
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−                html.append(u'<span><a href="%s">%s</a></span>' % (
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−                        xml_escape(url), elabel))
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−                rqlst.recover()
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−        if on_etype:
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−            url = self._cw.build_url(rql=restrrql)
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−            html.insert(0, u'<span><a href="%s">%s</a></span>' % (
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−                    url, _('Any')))
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−        else:
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−            html.insert(0, u'<span class="selected">%s</span>' % _('Any'))
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−        self.w(u'&#160;|&#160;'.join(html))
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−        self.w(u'</div>')
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−
+
−
+
−class MetaDataComponent(component.EntityVComponent):
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−    __regid__ = 'metadata'
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−    context = 'navbottom'
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−    order = 1
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−
+
−    def cell_call(self, row, col, view=None):
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−        self.wview('metadata', self.cw_rset, row=row, col=col)
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−
+
−
+
−def registration_callback(vreg):
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−    vreg.register_all(globals().values(), __name__, (SeeAlsoVComponent,))
+
−    if 'see_also' in vreg.schema:
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−        vreg.register(SeeAlsoVComponent)