5f2df98fc9
git-svn-id: svn://svn.cy55.de/Zope3/src/loops/trunk@1318 fd906abe-77d9-0310-91a1-e0d9ade77398
103 lines
3.3 KiB
Python
103 lines
3.3 KiB
Python
#
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# Copyright (c) 2004 Helmut Merz helmutm@cy55.de
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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#
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"""
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Definition of basic view classes and other browser related stuff for the
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loops.search package.
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$Id$
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"""
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from zope import interface, component
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from zope.app.catalog.interfaces import ICatalog
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from zope.app.pagetemplate import ViewPageTemplateFile
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from zope.cachedescriptors.property import Lazy
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from zope.formlib.namedtemplate import NamedTemplate, NamedTemplateImplementation
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from zope.i18nmessageid import MessageFactory
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from cybertools.ajax import innerHtml
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from loops.browser.common import BaseView
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_ = MessageFactory('zope')
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template = ViewPageTemplateFile('search.pt')
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class Search(BaseView):
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maxRowNum = 0
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template = template
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@Lazy
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def macro(self):
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return template.macros['search']
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@property
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def rowNum(self):
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""" Return the rowNum to be used for identifying the current search
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parameter row.
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"""
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n = self.request.get('loops.rowNum', 0)
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if n: # if given directly we don't use the calculation
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return n
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n = (self.maxRowNum or self.request.get('loops.maxRowNum', 0)) + 1
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self.maxRowNum = n
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return n
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def submitReplacing(self, targetId, formId, view):
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self.registerDojo()
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return 'return submitReplacing("%s", "%s", "%s")' % (
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targetId, formId,
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'%s/.target%s/@@searchresults.html' % (view.url, self.uniqueId))
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class SearchResults(BaseView):
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""" Provides results as inner HTML """
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@Lazy
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def macro(self):
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return template.macros['search_results']
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def __call__(self):
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return innerHtml(self)
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@Lazy
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def results(self):
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request = self.request
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type = request.get('search.1.text', 'loops:resource:*')
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text = request.get('search.2.text')
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if not text and '*' in type: # there should be some sort of selection...
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return set()
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useTitle = request.get('search.2.title')
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useFull = request.get('search.2.full')
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r1 = set()
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cat = component.getUtility(ICatalog)
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if useFull and text and not type.startswith('loops:concept:'):
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criteria = {'loops_resource_textng': {'query': text},}
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r1 = set(cat.searchResults(**criteria))
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if type.endswith('*'):
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start = type[:-1]
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end = start + '\x7f'
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else:
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start = end = type
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criteria = {'loops_type': (start, end),}
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if useTitle and text:
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criteria['loops_title'] = text
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r2 = set(cat.searchResults(**criteria))
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return self.viewIterator(r1.union(r2))
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