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l34marr/aggregate_view.pt

Last active August 29, 2015 14:04
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Aggregate View
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aggregate_view.pt
<html lang="en"
xmlns="http://www.w3.org/1999/xhtml" xml:lang="en"
xmlns:tal="http://xml.zope.org/namespaces/tal"
xmlns:metal="http://xml.zope.org/namespaces/metal"
xmlns:i18n="http://xml.zope.org/namespaces/i18n"
metal:use-macro="here/main_template/macros/master"
i18n:domain="my.content">
<body>
<div metal:fill-slot="content-core">
<metal:block define-macro="content-core"
tal:define="templateId template/getId;
global all view/getCategory">
<div metal:define-macro="text-field-view"
id="parent-fieldname-text" class="stx"
tal:define="has_text exists:context/aq_explicit/text/output;
text python:has_text and here.text.output or ''"
tal:condition="text"
tal:attributes="class python:context.Format() in ('text/structured', 'text/x-rst', ) and 'stx' or 'plain'">
<div metal:define-slot="inside" tal:replace="structure text">The body</div>
</div>
<ol style="list-style-type: upper-alpha; font-size: 1.4em; font-weight: bold">
<tal:keys define="global cat_names all/keys"
tal:repeat="cat cat_names">
<li style="border-bottom: 2px solid #666"
tal:content="python:view.t_title('myvoc.category',cat)">Category</li>
<tal:list define="global items python:all[cat]"
tal:repeat="item items">
<tal:obj define="obj item/getObject;">
<div class="award-project">
<div>
<label class="fieldHead" i18n:translate="">Year</label>
<span class="forText">:</span>
<span tal:replace="obj/year" />
</div>
<div>
<label class="fieldHead" i18n:translate="">Project</label>
<span class="forText">:</span>
<span tal:replace="obj/title" />
</div>
<div>
<label class="fieldHead" i18n:translate="">Institute</label>
<span class="forText">:</span>
<span tal:replace="obj/description" />
<span tal:condition="obj/region">
, <span tal:replace="python:view.t_title('myvoc.region',obj.region)" />
</span>
</div>
<div>
<label class="fieldHead" i18n:translate="">Director</label>
<span class="forText">:</span>
<span tal:replace="obj/director" />
</div>
<div>
<label class="fieldHead" i18n:translate="">Budget</label>
<span class="forText">:</span>
<span tal:replace="obj/budget" />
</div>
</div>
</tal:obj>
</tal:list>
</tal:keys>
</ol>
<metal:empty metal:define-slot="no_items_in_listing">
<p class="discreet"
tal:condition="not: all"
i18n:translate="">
There are currently no items in this collection.
</p>
</metal:empty>
</metal:block>
</div>
</body>
</html>
Raw
configure.zcml
<browser:page
name="aggregate_view"
for="plone.app.contenttypes.interfaces.ICollection"
class=".view.AggregateView"
template="aggregate_view.pt"
permission="zope2.View"
menu="plone_displayviews"
title="Aggregate"
layer=".interfaces.IThemeSpecific" />
Raw
view.py
from Acquisition import aq_inner
from plone.app.contenttypes.behaviors.collection import ICollection
from zope.component import getUtility
from zope.schema.interfaces import IVocabularyFactory
class AggregateView(BrowserView):
def results(self, **kwargs):
context = aq_inner(self.context)
wrapped = ICollection(context)
return wrapped.results(**kwargs)
def getCategory(self):
results = self.results(batch=False)
_mapping = {}
for item in results:
obj = item.getObject()
category = obj.category
try:
_mapping[category].append(item)
except KeyError:
_mapping[category] = []
_mapping[category].append(item)
return _mapping
def t_title(self, vocab, value):
try:
factory = getUtility(IVocabularyFactory, vocab)
vocabulary = factory(self.context)
term = vocabulary.getTerm(value)
return term.title
except:
return None
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