+
−"""
+
−generic boxes for CubicWeb web client:
+
−
+
−* actions box
+
−* possible views box
+
−
+
−additional (disabled by default) boxes
+
−* schema box
+
−* startup views box
+
−
+
−: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"
+
−_ = unicode
+
−
+
−from warnings import warn
+
−
+
−from logilab.mtconverter import xml_escape
+
−
+
−from cubicweb.selectors import match_user_groups, non_final_entity
+
−from cubicweb.view import EntityView
+
−from cubicweb.schema import display_name
+
−from cubicweb.web.htmlwidgets import BoxWidget, BoxMenu, BoxHtml, RawBoxItem
+
−from cubicweb.web import uicfg
+
−from cubicweb.web.box import BoxTemplate
+
−
+
−
+
−class EditBox(BoxTemplate): # XXX rename to ActionsBox
+
−    """
+
−    box with all actions impacting the entity displayed: edit, copy, delete
+
−    change state, add related entities
+
−    """
+
−    id = 'edit_box'
+
−    __select__ = BoxTemplate.__select__ & non_final_entity()
+
−
+
−    title = _('actions')
+
−    order = 2
+
−
+
−    def call(self, view=None, **kwargs):
+
−        _ = self.req._
+
−        title = _(self.title)
+
−        if self.rset:
+
−            etypes = self.rset.column_types(0)
+
−            if len(etypes) == 1:
+
−                plural = self.rset.rowcount > 1 and 'plural' or ''
+
−                etypelabel = display_name(self.req, iter(etypes).next(), plural)
+
−                title = u'%s - %s' % (title, etypelabel.lower())
+
−        box = BoxWidget(title, self.id, _class="greyBoxFrame")
+
−        self._menus_in_order = []
+
−        self._menus_by_id = {}
+
−        # build list of actions
+
−        actions = self.vreg['actions'].possible_actions(self.req, self.rset,
+
−                                                        view=view)
+
−        other_menu = self._get_menu('moreactions', _('more actions'))
+
−        for category, defaultmenu in (('mainactions', box),
+
−                                      ('moreactions', other_menu),
+
−                                      ('addrelated', None)):
+
−            for action in actions.get(category, ()):
+
−                if category == 'addrelated':
+
−                    warn('[3.5] "addrelated" category is deprecated, use '
+
−                         '"moreactions" category w/ "addrelated" submenu',
+
−                         DeprecationWarning)
+
−                    defaultmenu = self._get_menu('addrelated', _('add'), _('add'))
+
−                if action.submenu:
+
−                    menu = self._get_menu(action.submenu)
+
−                else:
+
−                    menu = defaultmenu
+
−                action.fill_menu(self, menu)
+
−        if box.is_empty() and not other_menu.is_empty():
+
−            box.items = other_menu.items
+
−            other_menu.items = []
+
−        else: # ensure 'more actions' menu appears last
+
−            self._menus_in_order.remove(other_menu)
+
−            self._menus_in_order.append(other_menu)
+
−        for submenu in self._menus_in_order:
+
−            self.add_submenu(box, submenu)
+
−        if not box.is_empty():
+
−            box.render(self.w)
+
−
+
−    def _get_menu(self, id, title=None, label_prefix=None):
+
−        try:
+
−            return self._menus_by_id[id]
+
−        except KeyError:
+
−            if title is None:
+
−                title = self.req._(id)
+
−            self._menus_by_id[id] = menu = BoxMenu(title)
+
−            menu.label_prefix = label_prefix
+
−            self._menus_in_order.append(menu)
+
−            return menu
+
−
+
−    def add_submenu(self, box, submenu, label_prefix=None):
+
−        appendanyway = getattr(submenu, 'append_anyway', False)
+
−        if len(submenu.items) == 1 and not appendanyway:
+
−            boxlink = submenu.items[0]
+
−            if submenu.label_prefix:
+
−                boxlink.label = u'%s %s' % (submenu.label_prefix, boxlink.label)
+
−            box.append(boxlink)
+
−        elif submenu.items:
+
−            box.append(submenu)
+
−        elif appendanyway:
+
−            box.append(RawBoxItem(xml_escape(submenu.label)))
+
−
+
−
+
−class SearchBox(BoxTemplate):
+
−    """display a box with a simple search form"""
+
−    id = 'search_box'
+
−
+
−    visible = True # enabled by default
+
−    title = _('search')
+
−    order = 0
+
−    formdef = u"""<form action="%s">
+
−<table id="tsearch"><tr><td>
+
−<input id="norql" type="text" accesskey="q" tabindex="%s" title="search text" value="%s" name="rql" />
+
−<input type="hidden" name="__fromsearchbox" value="1" />
+
−<input type="hidden" name="subvid" value="tsearch" />
+
−</td><td>
+
−<input tabindex="%s" type="submit" id="rqlboxsubmit" class="rqlsubmit" value="" />
+
−</td></tr></table>
+
−</form>"""
+
−
+
−    def call(self, view=None, **kwargs):
+
−        req = self.req
+
−        if req.form.pop('__fromsearchbox', None):
+
−            rql = req.form.get('rql', '')
+
−        else:
+
−            rql = ''
+
−        form = self.formdef % (req.build_url('view'), req.next_tabindex(),
+
−                               xml_escape(rql), req.next_tabindex())
+
−        title = u"""<span onclick="javascript: toggleVisibility('rqlinput')">%s</span>""" % req._(self.title)
+
−        box = BoxWidget(title, self.id, _class="searchBoxFrame", islist=False, escape=False)
+
−        box.append(BoxHtml(form))
+
−        box.render(self.w)
+
−
+
−
+
−# boxes disabled by default ###################################################
+
−
+
−class PossibleViewsBox(BoxTemplate):
+
−    """display a box containing links to all possible views"""
+
−    id = 'possible_views_box'
+
−    __select__ = BoxTemplate.__select__ & match_user_groups('users', 'managers')
+
−
+
−    visible = False
+
−    title = _('possible views')
+
−    order = 10
+
−
+
−    def call(self, **kwargs):
+
−        box = BoxWidget(self.req._(self.title), self.id)
+
−        views = [v for v in self.vreg['views'].possible_views(self.req,
+
−                                                              rset=self.rset)
+
−                 if v.category != 'startupview']
+
−        for category, views in self.sort_actions(views):
+
−            menu = BoxMenu(category)
+
−            for view in views:
+
−                menu.append(self.box_action(view))
+
−            box.append(menu)
+
−        if not box.is_empty():
+
−            box.render(self.w)
+
−
+
−
+
−class StartupViewsBox(BoxTemplate):
+
−    """display a box containing links to all startup views"""
+
−    id = 'startup_views_box'
+
−    visible = False # disabled by default
+
−    title = _('startup views')
+
−    order = 70
+
−
+
−    def call(self, **kwargs):
+
−        box = BoxWidget(self.req._(self.title), self.id)
+
−        for view in self.vreg['views'].possible_views(self.req, None):
+
−            if view.category == 'startupview':
+
−                box.append(self.box_action(view))
+
−
+
−        if not box.is_empty():
+
−            box.render(self.w)
+
−
+
−
+
−# helper classes ##############################################################
+
−
+
−class SideBoxView(EntityView):
+
−    """helper view class to display some entities in a sidebox"""
+
−    id = 'sidebox'
+
−
+
−    def call(self, boxclass='sideBox', title=u''):
+
−        """display a list of entities by calling their <item_vid> view"""
+
−        if title:
+
−            self.w(u'<div class="sideBoxTitle"><span>%s</span></div>' % title)
+
−        self.w(u'<div class="%s"><div class="sideBoxBody">' % boxclass)
+
−        # if not too much entities, show them all in a list
+
−        maxrelated = self.req.property_value('navigation.related-limit')
+
−        if self.rset.rowcount <= maxrelated:
+
−            if len(self.rset) == 1:
+
−                self.wview('incontext', self.rset, row=0)
+
−            elif 1 < len(self.rset) < 5:
+
−                self.wview('csv', self.rset)
+
−            else:
+
−                self.wview('simplelist', self.rset)
+
−        # else show links to display related entities
+
−        else:
+
−            self.rset.limit(maxrelated)
+
−            rql = self.rset.printable_rql(encoded=False)
+
−            self.wview('simplelist', self.rset)
+
−            self.w(u'[<a href="%s">%s</a>]' % (self.build_url(rql=rql),
+
−                                               self.req._('see them all')))
+
−        self.w(u'</div>\n</div>\n')