1 | # -*- coding: utf-8 -*- |
---|
2 | """ Utility functions """ |
---|
3 | |
---|
4 | from zope.component import getMultiAdapter |
---|
5 | |
---|
6 | from OFS.DTMLMethod import addDTMLMethod |
---|
7 | |
---|
8 | from Products.CMFCore.utils import getToolByName |
---|
9 | from Products.CMFPlone.migrations.migration_util import safeEditProperty |
---|
10 | from Products.CMFCore.Expression import Expression, createExprContext |
---|
11 | |
---|
12 | from config import PROPERTY_FIELD, PROPERTY_SHEET |
---|
13 | |
---|
14 | |
---|
15 | TAB_HTML_SNIPPET = """<li id="portaltab-%(id)s" class="plain"> |
---|
16 | <a href="%(url)s" accesskey="t" title="%(desc)s">%(name)s</a> |
---|
17 | </li> |
---|
18 | """ |
---|
19 | |
---|
20 | |
---|
21 | def addCSS(container, sheetId, title, csshovering): |
---|
22 | """ Add DTML Method object to portal root """ |
---|
23 | addDTMLMethod(container, sheetId, title, csshovering) |
---|
24 | |
---|
25 | def updateMenu(site): |
---|
26 | pu = getToolByName(site, 'plone_utils') |
---|
27 | pa = getToolByName(site, 'portal_actions') |
---|
28 | portal_props = getToolByName(site, 'portal_properties') |
---|
29 | |
---|
30 | # collect all portal tabs |
---|
31 | context_state = getMultiAdapter((site, site.REQUEST), |
---|
32 | name=u'plone_context_state') |
---|
33 | actions = context_state.actions() |
---|
34 | portal_tabs_view = getMultiAdapter((site, site.REQUEST), |
---|
35 | name='portal_tabs_view') |
---|
36 | portal_tabs = portal_tabs_view.topLevelTabs(actions=actions) |
---|
37 | |
---|
38 | # dump to html |
---|
39 | value = u"" |
---|
40 | enc = portal_props.site_properties.getProperty('default_charset', 'utf-8') |
---|
41 | for tab in portal_tabs: |
---|
42 | value += TAB_HTML_SNIPPET % {'id': toUnicode(tab['id'], enc), |
---|
43 | 'url': toUnicode(tab['url'], enc), |
---|
44 | 'desc': toUnicode(tab['description'], enc), |
---|
45 | 'name': toUnicode(tab['name'], enc)} |
---|
46 | |
---|
47 | if not hasattr(portal_props.aq_base, PROPERTY_SHEET): |
---|
48 | portal_props.addPropertySheet(PROPERTY_SHEET, |
---|
49 | 'DropDown Menu Properties') |
---|
50 | ap = getattr(portal_props.aq_base, PROPERTY_SHEET) |
---|
51 | safeEditProperty(ap, PROPERTY_FIELD, value, 'text') |
---|
52 | |
---|
53 | def toUnicode(value, enc='utf-8'): |
---|
54 | if isinstance(value, str): |
---|
55 | return value.decode(enc) |
---|
56 | else: |
---|
57 | return value |
---|