author | Sylvain Thénault <sylvain.thenault@logilab.fr> |
Fri, 21 Aug 2009 15:03:00 +0200 | |
branch | stable |
changeset 2960 | 1c6eafc68586 |
parent 2650 | 18aec79ec3a3 |
child 2920 | 64322aa83a1d |
child 3082 | 99ab33abf414 |
permissions | -rw-r--r-- |
0 | 1 |
""" |
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generic boxes for CubicWeb web client: |
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* actions box |
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* possible views box |
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additional (disabled by default) boxes |
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* schema box |
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* startup views box |
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:organization: Logilab |
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:copyright: 2001-2009 LOGILAB S.A. (Paris, FRANCE), license is LGPL v2. |
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:contact: http://www.logilab.fr/ -- mailto:contact@logilab.fr |
1977
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:license: GNU Lesser General Public License, v2.1 - http://www.gnu.org/licenses |
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""" |
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__docformat__ = "restructuredtext en" |
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_ = unicode |
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from logilab.mtconverter import xml_escape |
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from cubicweb.selectors import match_user_groups, non_final_entity |
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from cubicweb.view import EntityView |
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from cubicweb.schema import display_name |
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from cubicweb.web.htmlwidgets import BoxWidget, BoxMenu, BoxHtml, RawBoxItem |
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from cubicweb.web import uicfg |
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from cubicweb.web.box import BoxTemplate |
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class EditBox(BoxTemplate): |
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""" |
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box with all actions impacting the entity displayed: edit, copy, delete |
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change state, add related entities |
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""" |
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id = 'edit_box' |
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__select__ = BoxTemplate.__select__ & non_final_entity() |
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title = _('actions') |
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order = 2 |
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# class attributes below are actually stored in the uicfg module since we |
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# don't want them to be reloaded |
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appearsin_addmenu = uicfg.actionbox_appearsin_addmenu |
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def call(self, view=None, **kwargs): |
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_ = self.req._ |
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title = _(self.title) |
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if self.rset: |
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etypes = self.rset.column_types(0) |
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if len(etypes) == 1: |
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plural = self.rset.rowcount > 1 and 'plural' or '' |
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etypelabel = display_name(self.req, iter(etypes).next(), plural) |
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title = u'%s - %s' % (title, etypelabel.lower()) |
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box = BoxWidget(title, self.id, _class="greyBoxFrame") |
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# build list of actions |
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actions = self.vreg['actions'].possible_actions(self.req, self.rset, |
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view=view) |
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add_menu = BoxMenu(_('add')) # 'addrelated' category |
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other_menu = BoxMenu(_('more actions')) # 'moreactions' category |
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searchstate = self.req.search_state[0] |
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for category, menu in (('mainactions', box), |
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('addrelated', add_menu), |
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('moreactions', other_menu)): |
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for action in actions.get(category, ()): |
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menu.append(self.box_action(action)) |
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if self.rset and self.rset.rowcount == 1 and \ |
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not self.schema[self.rset.description[0][0]].is_final() and \ |
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searchstate == 'normal': |
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entity = self.rset.get_entity(0, 0) |
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#entity.complete() |
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if add_menu.items: |
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self.info('explicit actions defined, ignoring potential rtags for %s', |
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entity.e_schema) |
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else: |
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# some addrelated actions may be specified but no one is selectable |
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# in which case we should not fallback to schema_actions. The proper |
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# way to avoid this is to override add_related_schemas() on the |
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# entity class to return an empty list |
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for action in self.schema_actions(entity): |
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add_menu.append(action) |
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self.workflow_actions(entity, box) |
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if box.is_empty() and not other_menu.is_empty(): |
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box.items = other_menu.items |
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other_menu.items = [] |
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self.add_submenu(box, add_menu, _('add')) |
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self.add_submenu(box, other_menu) |
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if not box.is_empty(): |
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box.render(self.w) |
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def add_submenu(self, box, submenu, label_prefix=None): |
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if len(submenu.items) == 1: |
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boxlink = submenu.items[0] |
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if label_prefix: |
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boxlink.label = u'%s %s' % (label_prefix, boxlink.label) |
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box.append(boxlink) |
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elif submenu.items: |
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box.append(submenu) |
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def schema_actions(self, entity): |
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user = self.req.user |
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actions = [] |
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_ = self.req._ |
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eschema = entity.e_schema |
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for rschema, teschema, x in self.add_related_schemas(entity): |
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if x == 'subject': |
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label = 'add %s %s %s %s' % (eschema, rschema, teschema, x) |
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url = self.linkto_url(entity, rschema, teschema, 'object') |
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else: |
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label = 'add %s %s %s %s' % (teschema, rschema, eschema, x) |
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url = self.linkto_url(entity, rschema, teschema, 'subject') |
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actions.append(self.mk_action(_(label), url)) |
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return actions |
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def add_related_schemas(self, entity): |
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"""this is actually used ui method to generate 'addrelated' actions from |
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the schema. |
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If you're using explicit 'addrelated' actions for an entity types, you |
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should probably overrides this method to return an empty list else you |
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may get some unexpected actions. |
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""" |
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req = self.req |
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eschema = entity.e_schema |
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for role, rschemas in (('subject', eschema.subject_relations()), |
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('object', eschema.object_relations())): |
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for rschema in rschemas: |
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if rschema.is_final(): |
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continue |
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# check the relation can be added as well |
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# XXX consider autoform_permissions_overrides? |
129 |
if role == 'subject'and not rschema.has_perm(req, 'add', |
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fromeid=entity.eid): |
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continue |
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if role == 'object'and not rschema.has_perm(req, 'add', |
133 |
toeid=entity.eid): |
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continue |
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# check the target types can be added as well |
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for teschema in rschema.targets(eschema, role): |
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if not self.appearsin_addmenu.etype_get(eschema, rschema, |
138 |
role, teschema): |
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continue |
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if teschema.has_local_role('add') or teschema.has_perm(req, 'add'): |
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yield rschema, teschema, role |
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def workflow_actions(self, entity, box): |
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if 'in_state' in entity.e_schema.subject_relations() and entity.in_state: |
399 | 146 |
_ = self.req._ |
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state = entity.in_state[0] |
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menu_title = u'%s: %s' % (_('state'), state.view('text')) |
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menu_items = [] |
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for tr in state.transitions(entity): |
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url = entity.absolute_url(vid='statuschange', treid=tr.eid) |
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menu_items.append(self.mk_action(_(tr.name), url)) |
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wfurl = self.build_url('cwetype/%s'%entity.e_schema, vid='workflow') |
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154 |
menu_items.append(self.mk_action(_('view workflow'), wfurl)) |
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155 |
wfurl = entity.absolute_url(vid='wfhistory') |
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menu_items.append(self.mk_action(_('view history'), wfurl)) |
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157 |
box.append(BoxMenu(menu_title, menu_items)) |
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158 |
return None |
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159 |
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0 | 160 |
def linkto_url(self, entity, rtype, etype, target): |
161 |
return self.build_url(vid='creation', etype=etype, |
|
162 |
__linkto='%s:%s:%s' % (rtype, entity.eid, target), |
|
163 |
__redirectpath=entity.rest_path(), # should not be url quoted! |
|
164 |
__redirectvid=self.req.form.get('vid', '')) |
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165 |
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166 |
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167 |
class SearchBox(BoxTemplate): |
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168 |
"""display a box with a simple search form""" |
|
169 |
id = 'search_box' |
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809 | 170 |
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0 | 171 |
visible = True # enabled by default |
172 |
title = _('search') |
|
173 |
order = 0 |
|
174 |
formdef = u"""<form action="%s"> |
|
175 |
<table id="tsearch"><tr><td> |
|
176 |
<input id="norql" type="text" accesskey="q" tabindex="%s" title="search text" value="%s" name="rql" /> |
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177 |
<input type="hidden" name="__fromsearchbox" value="1" /> |
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178 |
<input type="hidden" name="subvid" value="tsearch" /> |
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179 |
</td><td> |
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<input tabindex="%s" type="submit" id="rqlboxsubmit" class="rqlsubmit" value="" /> |
0 | 181 |
</td></tr></table> |
182 |
</form>""" |
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183 |
||
184 |
def call(self, view=None, **kwargs): |
|
185 |
req = self.req |
|
186 |
if req.form.pop('__fromsearchbox', None): |
|
187 |
rql = req.form.get('rql', '') |
|
188 |
else: |
|
189 |
rql = '' |
|
190 |
form = self.formdef % (req.build_url('view'), req.next_tabindex(), |
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191 |
xml_escape(rql), req.next_tabindex()) |
0 | 192 |
title = u"""<span onclick="javascript: toggleVisibility('rqlinput')">%s</span>""" % req._(self.title) |
193 |
box = BoxWidget(title, self.id, _class="searchBoxFrame", islist=False, escape=False) |
|
194 |
box.append(BoxHtml(form)) |
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box.render(self.w) |
0 | 196 |
|
197 |
||
198 |
# boxes disabled by default ################################################### |
|
199 |
||
200 |
class PossibleViewsBox(BoxTemplate): |
|
201 |
"""display a box containing links to all possible views""" |
|
202 |
id = 'possible_views_box' |
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809 | 203 |
__select__ = BoxTemplate.__select__ & match_user_groups('users', 'managers') |
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visible = False |
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title = _('possible views') |
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order = 10 |
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def call(self, **kwargs): |
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box = BoxWidget(self.req._(self.title), self.id) |
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views = [v for v in self.vreg['views'].possible_views(self.req, |
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rset=self.rset) |
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if v.category != 'startupview'] |
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for category, views in self.sort_actions(views): |
|
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menu = BoxMenu(category) |
613 | 216 |
for view in views: |
217 |
menu.append(self.box_action(view)) |
|
0 | 218 |
box.append(menu) |
219 |
if not box.is_empty(): |
|
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box.render(self.w) |
|
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222 |
|
0 | 223 |
class StartupViewsBox(BoxTemplate): |
224 |
"""display a box containing links to all startup views""" |
|
225 |
id = 'startup_views_box' |
|
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visible = False # disabled by default |
|
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title = _('startup views') |
|
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order = 70 |
|
229 |
||
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def call(self, **kwargs): |
|
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box = BoxWidget(self.req._(self.title), self.id) |
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Sylvain Thénault <sylvain.thenault@logilab.fr>
parents:
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for view in self.vreg['views'].possible_views(self.req, None): |
0 | 233 |
if view.category == 'startupview': |
234 |
box.append(self.box_action(view)) |
|
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235 |
|
0 | 236 |
if not box.is_empty(): |
237 |
box.render(self.w) |
|
238 |
||
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|
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240 |
# helper classes ############################################################## |
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241 |
|
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242 |
class SideBoxView(EntityView): |
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243 |
"""helper view class to display some entities in a sidebox""" |
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parents:
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244 |
id = 'sidebox' |
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sylvain.thenault@logilab.fr
parents:
1285
diff
changeset
|
245 |
|
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parents:
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|
246 |
def call(self, boxclass='sideBox', title=u''): |
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247 |
"""display a list of entities by calling their <item_vid> view""" |
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|
248 |
if title: |
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249 |
self.w(u'<div class="sideBoxTitle"><span>%s</span></div>' % title) |
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parents:
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|
250 |
self.w(u'<div class="%s"><div class="sideBoxBody">' % boxclass) |
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parents:
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|
251 |
# if not too much entities, show them all in a list |
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parents:
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|
252 |
maxrelated = self.req.property_value('navigation.related-limit') |
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parents:
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|
253 |
if self.rset.rowcount <= maxrelated: |
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parents:
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|
254 |
if len(self.rset) == 1: |
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parents:
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|
255 |
self.wview('incontext', self.rset, row=0) |
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parents:
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|
256 |
elif 1 < len(self.rset) < 5: |
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parents:
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|
257 |
self.wview('csv', self.rset) |
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parents:
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|
258 |
else: |
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parents:
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|
259 |
self.wview('simplelist', self.rset) |
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parents:
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|
260 |
# else show links to display related entities |
a5e6acffde30
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parents:
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changeset
|
261 |
else: |
a5e6acffde30
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sylvain.thenault@logilab.fr
parents:
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diff
changeset
|
262 |
self.rset.limit(maxrelated) |
a5e6acffde30
merge, split baseviews (new csvexport, xmlrss and editviews modules)
sylvain.thenault@logilab.fr
parents:
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diff
changeset
|
263 |
rql = self.rset.printable_rql(encoded=False) |
a5e6acffde30
merge, split baseviews (new csvexport, xmlrss and editviews modules)
sylvain.thenault@logilab.fr
parents:
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changeset
|
264 |
self.wview('simplelist', self.rset) |
a5e6acffde30
merge, split baseviews (new csvexport, xmlrss and editviews modules)
sylvain.thenault@logilab.fr
parents:
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diff
changeset
|
265 |
self.w(u'[<a href="%s">%s</a>]' % (self.build_url(rql=rql), |
a5e6acffde30
merge, split baseviews (new csvexport, xmlrss and editviews modules)
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parents:
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changeset
|
266 |
self.req._('see them all'))) |
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parents:
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changeset
|
267 |
self.w(u'</div>\n</div>\n') |