class Image2RML(BrowserView):
template = templates.Inline('''
<tal:block xmlns:tal="http://xml.zope.org/namespaces/tal"
><imageAndFlowables tal:attributes="imageName context/@@data_uri"
></imageAndFlowables
></tal:block>
''',
content_type="text/xml")
def __call__(self, *args, **kw):
return self.template()
class ListNavigationBase(object):
template = templates.Inline("""
<ul tal:attributes="class view/list_class"
tal:condition="view/items">
<li tal:repeat="item view/items"
tal:attributes="class item/class"
tal:content="structure item/viewlet">
</li>
</ul>
""")
list_class = None
@Lazy
def all_items(self):
result = []
active = self.active_viewlet
for viewlet in self.viewlets:
html_classes = []
if viewlet.__name__ == active:
html_classes.append('active')
viewlet_class = getattr(viewlet, 'html_class', None)
if viewlet_class:
html_classes.append(viewlet_class)
result.append({
'class': ' '.join(html_classes) or None,
'viewlet': viewlet,
'content': viewlet(),
})
return result
@Lazy
def items(self):
result = [
item for item in self.all_items
if item['content'] and item['content'].strip()
]
return result
@Lazy
def active_viewlet(self):
view = self.view
name = queryMultiAdapter((view.context, view.request, view, self),
interfaces.IActiveViewletName,
name='',
default=None)
return name
@property
def active(self):
name = self.active_viewlet
return (name and name in self.order)
class Refine(Viewlet):
template = templates.Inline('''
<div class="header"
tal:condition="view/title"
tal:content="view/title">
[ Filter title ]
</div>
<div class="body" tal:content="structure view/body_template">
[ options ]
</div>
''')
body_template = None
render = lambda self, *a, **kw: self.template(*a, **kw)
title = None
class LinkIdViewlet(LinkViewlet):
template = templates.Inline('''
<tal:block define="url view/url">
<a tal:condition="url"
tal:attributes="href view/url;
id view/html_id"
tal:content="view/title"></a>
<span tal:condition="not:url"
tal:attributes="id view/html_id"
tal:content="view/title"></span>
</tal:block>
''')
@property
def html_id(self):
return generic_viewlet_html_id(self, 'LinkIdViewlet')
class SimpleModalLinkViewlet(LinkIdViewlet):
template = templates.Inline('''
<tal:block define="url view/url">
<a tal:condition="url"
href="#"
tal:attributes="id view/html_id;
onclick view/onclick"
tal:content="view/title"></a>
<span tal:condition="not:url"
tal:attributes="id view/html_id"
tal:content="view/title"></span>
</tal:block>
''')
@property
def onclick(self):
return "return ST.dialogs.open_modal_form('%s', '%s');" % (
self.url, self.html_id + '-container')
class HeaderNavigationManager(ListNavigationContent):
template = templates.Inline("""
<ul tal:attributes="class view/list_class">
<li tal:repeat="item view/items"
tal:attributes="class item/class"
tal:content="structure item/viewlet">
</li>
</ul>
""")
list_class = "navigation"
@Lazy
def viewlets(self):
if self.cache is None:
self.collect()
app = ISchoolToolApplication(None)
apptabs = IApplicationTabs(app)
return [self[key] for key in self.order if apptabs.get(key, True)]
class ContentViewletManager(ViewletManager):
template = templates.Inline("""
<tal:block repeat="viewlet view/viewlets">
<div class="content"
tal:define="rendered viewlet;
stripped rendered/strip|nothing"
tal:condition="stripped"
tal:content="structure stripped">
</div>
</tal:block>
""")
def render(self, *args, **kw):
if not self.viewlets:
return ''
result = ViewletManager.render(self, *args, **kw)
if result is not None:
return result.strip()
class TertiaryNavigationManager(ListNavigationContent):
template = templates.Inline("""
<ul tal:attributes="class view/list_class"
tal:condition="view/items">
<li tal:repeat="item view/items"
tal:attributes="class item/class"
tal:content="structure item/viewlet">
</li>
</ul>
""")
@property
def list_class(self):
related_manager = queryMultiAdapter(
(self.context, self.request, self.view),
interfaces.IContentProvider, 'page_related')
# XXX: this check of viewlets might not be safe
if related_manager is not None and related_manager.viewlets:
return 'third-nav third-nav-narrow'
return 'third-nav'
class LinkViewlet(Viewlet):
template = templates.Inline('''
<tal:block define="url view/url">
<a tal:condition="url"
tal:attributes="href view/url;
class view/css_class"
tal:content="view/title"></a>
<span tal:condition="not:url"
tal:content="view/title"></span>
</tal:block>
''')
title = None
css_class = None
@property
def target(self):
return self.context
@property
def enabled(self):
return bool(self.title)
@property
def link(self):
if not self.__name__:
return None
return self.__name__
@property
def url(self):
link = self.link
if not link:
return None
return "%s/%s" % (absoluteURL(self.target, self.request),
self.link)
def render(self, *args, **kw):
if not self.enabled:
return ''
return self.template(*args, **kw)
class CustomCSSViewlet(Viewlet):
render = templates.Inline('''
<link rel="stylesheet" type="text/css" href="layout.css" media="screen"
tal:attributes="href context/++resource++schooltool.flourish.custom/custom.css" />
''')
