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- ##############################################################################
- #
- # Zope Public License (ZPL) Version 1.0
- # -------------------------------------
- #
- # Copyright (c) Digital Creations. All rights reserved.
- #
- # This license has been certified as Open Source(tm).
- #
- # Redistribution and use in source and binary forms, with or without
- # modification, are permitted provided that the following conditions are
- # met:
- #
- # 1. Redistributions in source code must retain the above copyright
- # notice, this list of conditions, and the following disclaimer.
- #
- # 2. Redistributions in binary form must reproduce the above copyright
- # notice, this list of conditions, and the following disclaimer in
- # the documentation and/or other materials provided with the
- # distribution.
- #
- # 3. Digital Creations requests that attribution be given to Zope
- # in any manner possible. Zope includes a "Powered by Zope"
- # button that is installed by default. While it is not a license
- # violation to remove this button, it is requested that the
- # attribution remain. A significant investment has been put
- # into Zope, and this effort will continue if the Zope community
- # continues to grow. This is one way to assure that growth.
- #
- # 4. All advertising materials and documentation mentioning
- # features derived from or use of this software must display
- # the following acknowledgement:
- #
- # "This product includes software developed by Digital Creations
- # for use in the Z Object Publishing Environment
- # (http://www.zope.org/)."
- #
- # In the event that the product being advertised includes an
- # intact Zope distribution (with copyright and license included)
- # then this clause is waived.
- #
- # 5. Names associated with Zope or Digital Creations must not be used to
- # endorse or promote products derived from this software without
- # prior written permission from Digital Creations.
- #
- # 6. Modified redistributions of any form whatsoever must retain
- # the following acknowledgment:
- #
- # "This product includes software developed by Digital Creations
- # for use in the Z Object Publishing Environment
- # (http://www.zope.org/)."
- #
- # Intact (re-)distributions of any official Zope release do not
- # require an external acknowledgement.
- #
- # 7. Modifications are encouraged but must be packaged separately as
- # patches to official Zope releases. Distributions that do not
- # clearly separate the patches from the original work must be clearly
- # labeled as unofficial distributions. Modifications which do not
- # carry the name Zope may be packaged in any form, as long as they
- # conform to all of the clauses above.
- #
- #
- # Disclaimer
- #
- # THIS SOFTWARE IS PROVIDED BY DIGITAL CREATIONS ``AS IS'' AND ANY
- # EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- # IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
- # PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL DIGITAL CREATIONS OR ITS
- # CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- # SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- # LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
- # USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
- # ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
- # OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
- # OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- # SUCH DAMAGE.
- #
- #
- # This software consists of contributions made by Digital Creations and
- # many individuals on behalf of Digital Creations. Specific
- # attributions are listed in the accompanying credits file.
- #
- ##############################################################################
-
- def manage_addZCatalog(self, id, title, vocab_id=None):
- """
-
- Add a ZCatalog object.
-
- 'vocab_id' is the name of a Vocabulary object this catalog should
- use. A value of None will cause the Catalog to create its own
- private vocabulary.
-
- """
-
-
-
-
- class ZCatalog:
- """
-
- ZCatalog object
-
- A ZCatalog contains arbitrary index like references to Zope
- objects. ZCatalog's can index either 'Field' values of object,
- 'Text' values, or 'KeyWord' values:
-
- Indexes
-
- Text -- Text indexes index textual content. The index can be
- used to search for objects containing certain words.
-
- Field -- Field indexes index atomic values. The index can be
- used to search for objects that have certain properties.
-
- Keyword -- Keyword indexes index sequences of values. The index
- can be used to search for objects that match one or more of the
- search terms.
-
- Meta-data
-
- The ZCatalog can maintain a table of extra data about cataloged
- objects. This information can be used on search result pages to
- show information about a search result.
-
- The meta-data table schema is used to build the schema for
- ZCatalog Result objects. The objects have the same attributes
- as the column of the meta-data table.
-
- ZCatalog does not store references to the objects themselves, but
- rather to a unique identifier that defines how to get to the
- object. In Zope, this unique identifier is the object's relative
- path to the ZCatalog (since two Zope object's cannot have the same
- URL, this is an excellent unique qualifier in Zope).
-
- """
-
- __constructor__=manage_addZCatalog
-
- def catalog_object(self, obj, uid):
- """
-
- Catalogs the object 'obj' with the unique identifier 'uid'.
-
- """
-
- def uncatalog_object(self, uid):
- """
-
- Uncatalogs the object with the unique identifier 'uid'.
-
- """
-
- def uniqueValuesFor(self, name):
- """
-
- returns the unique values for a given FieldIndex named 'name'.
-
- """
-
- def getpath(self, rid):
- """
-
- Return the path to a cataloged object given a
- 'data_record_id_'
-
- """
-
-
- def getobject(self, rid, REQUEST=None):
- """
-
- Return a cataloged object given a 'data_record_id_'
-
- """
-
- def schema(self):
- """
-
- Returns a sequence of names that correspond to columns in the
- meta-data table.
-
- """
-
- def indexes(self):
- """
-
- Returns a sequence of names that correspond to indexes.
-
- """
-
- def index_objects(self):
- """
-
- Returns a sequence of actual index objects.
-
- """
-
- def searchResults(self, REQUEST=None, **kw):
- """
-
- Search the catalog. Search terms can be passed in the REQUEST
- or as keyword arguments.
-
-
- XXX search grammar, how terms are combined, special search
- terms, format of returned results XXX
-
- """
-
- def __call__(self, REQUEST=None, **kw):
- """
- Search the catalog, the same way as 'searchResults'.
- """
-
-