<?xml version="1.0" encoding="UTF-8" ?>
<!--
 Licensed to the Apache Software Foundation (ASF) under one or more
 contributor license agreements.  See the NOTICE file distributed with
 this work for additional information regarding copyright ownership.
 The ASF licenses this file to You under the Apache License, Version 2.0
 (the "License"); you may not use this file except in compliance with
 the License.  You may obtain a copy of the License at

     http://www.apache.org/licenses/LICENSE-2.0

 Unless required by applicable law or agreed to in writing, software
 distributed under the License is distributed on an "AS IS" BASIS,
 WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 See the License for the specific language governing permissions and
 limitations under the License.
-->

<!--
     NB Please copy changes to this file into the multilingual schema:
        ckanext/multilingual/solr/schema.xml
-->

<!-- We update the version when there is a backward-incompatible change to this
schema. In this case the version should be set to the next CKAN version number.
(x.y but not x.y.z since it needs to be a float) -->
<schema name="ckan" version="2.9">

<types>
    <fieldType name="string" class="solr.StrField" sortMissingLast="true" omitNorms="true"/>
    <fieldType name="boolean" class="solr.BoolField" sortMissingLast="true" omitNorms="true"/>
    <fieldtype name="binary" class="solr.BinaryField"/>
    <fieldType name="int" class="solr.TrieIntField" precisionStep="0" omitNorms="true" positionIncrementGap="0"/>
    <fieldType name="float" class="solr.TrieFloatField" precisionStep="0" omitNorms="true" positionIncrementGap="0"/>
    <fieldType name="long" class="solr.TrieLongField" precisionStep="0" omitNorms="true" positionIncrementGap="0"/>
    <fieldType name="double" class="solr.TrieDoubleField" precisionStep="0" omitNorms="true" positionIncrementGap="0"/>
    <fieldType name="tint" class="solr.TrieIntField" precisionStep="8" omitNorms="true" positionIncrementGap="0"/>
    <fieldType name="tfloat" class="solr.TrieFloatField" precisionStep="8" omitNorms="true" positionIncrementGap="0"/>
    <fieldType name="tlong" class="solr.TrieLongField" precisionStep="8" omitNorms="true" positionIncrementGap="0"/>
    <fieldType name="tdouble" class="solr.TrieDoubleField" precisionStep="8" omitNorms="true" positionIncrementGap="0"/>
    <fieldType name="date" class="solr.TrieDateField" omitNorms="true" precisionStep="0" positionIncrementGap="0"/>
    <fieldType name="tdate" class="solr.TrieDateField" omitNorms="true" precisionStep="6" positionIncrementGap="0"/>

    <fieldType name="tdates" class="solr.TrieDateField" precisionStep="7" positionIncrementGap="0" multiValued="true"/>
    <fieldType name="booleans" class="solr.BoolField" sortMissingLast="true" multiValued="true"/>
    <fieldType name="tints" class="solr.TrieIntField" precisionStep="8" positionIncrementGap="0" multiValued="true"/>
    <fieldType name="tfloats" class="solr.TrieFloatField" precisionStep="8" positionIncrementGap="0" multiValued="true"/>
    <fieldType name="tlongs" class="solr.TrieLongField" precisionStep="8" positionIncrementGap="0" multiValued="true"/>
    <fieldType name="tdoubles" class="solr.TrieDoubleField" precisionStep="8" positionIncrementGap="0" multiValued="true"/>

    <fieldType name="text" class="solr.TextField" positionIncrementGap="100">
        <analyzer type="index">
            <tokenizer class="solr.WhitespaceTokenizerFactory"/>
            <filter class="solr.WordDelimiterFilterFactory" generateWordParts="1" generateNumberParts="1" catenateWords="1" catenateNumbers="1" catenateAll="0" splitOnCaseChange="1"/>
            <filter class="solr.LowerCaseFilterFactory"/>
            <filter class="solr.SnowballPorterFilterFactory" language="English" protected="protwords.txt"/>
            <filter class="solr.ASCIIFoldingFilterFactory"/>
        </analyzer>
        <analyzer type="query">
            <tokenizer class="solr.WhitespaceTokenizerFactory"/>
            <filter class="solr.SynonymFilterFactory" synonyms="synonyms.txt" ignoreCase="true" expand="true"/>
            <filter class="solr.WordDelimiterFilterFactory" generateWordParts="1" generateNumberParts="1" catenateWords="0" catenateNumbers="0" catenateAll="0" splitOnCaseChange="1"/>
            <filter class="solr.LowerCaseFilterFactory"/>
            <filter class="solr.SnowballPorterFilterFactory" language="English" protected="protwords.txt"/>
            <filter class="solr.ASCIIFoldingFilterFactory"/>
        </analyzer>
    </fieldType>


    <!-- A general unstemmed text field - good if one does not know the language of the field -->
    <fieldType name="textgen" class="solr.TextField" positionIncrementGap="100">
        <analyzer type="index">
            <tokenizer class="solr.WhitespaceTokenizerFactory"/>
            <filter class="solr.WordDelimiterFilterFactory" generateWordParts="1" generateNumberParts="1" catenateWords="1" catenateNumbers="1" catenateAll="0" splitOnCaseChange="0"/>
            <filter class="solr.LowerCaseFilterFactory"/>
        </analyzer>
        <analyzer type="query">
            <tokenizer class="solr.WhitespaceTokenizerFactory"/>
            <filter class="solr.SynonymFilterFactory" synonyms="synonyms.txt" ignoreCase="true" expand="true"/>
            <filter class="solr.WordDelimiterFilterFactory" generateWordParts="1" generateNumberParts="1" catenateWords="0" catenateNumbers="0" catenateAll="0" splitOnCaseChange="0"/>
            <filter class="solr.LowerCaseFilterFactory"/>
        </analyzer>
    </fieldType>

    <fieldType name="text_ngram" class="solr.TextField" positionIncrementGap="100">
      <analyzer type="index">
        <tokenizer class="solr.NGramTokenizerFactory" minGramSize="2" maxGramSize="10"/>
        <filter class="solr.LowerCaseFilterFactory"/>
      </analyzer>
      <analyzer type="query">
        <tokenizer class="solr.WhitespaceTokenizerFactory"/>
        <filter class="solr.LowerCaseFilterFactory"/>
      </analyzer>
    </fieldType>

</types>


<fields>
    <field name="index_id" type="string" indexed="true" stored="true" required="true" />
    <field name="id" type="string" indexed="true" stored="true" required="true" />
    <field name="site_id" type="string" indexed="true" stored="true" required="true" />
    <field name="title" type="text" indexed="true" stored="true" />
    <field name="title_ngram" type="text_ngram" indexed="true" stored="true" />
    <field name="entity_type" type="string" indexed="true" stored="true" omitNorms="true" />
    <field name="dataset_type" type="string" indexed="true" stored="true" />
    <field name="state" type="string" indexed="true" stored="true" omitNorms="true" />
    <field name="name" type="string" indexed="true" stored="true" omitNorms="true" />
    <field name="name_ngram" type="text_ngram" indexed="true" stored="true" />
    <field name="revision_id" type="string" indexed="true" stored="true" omitNorms="true" />
    <field name="version" type="string" indexed="true" stored="true" />
    <field name="url" type="string" indexed="true" stored="true" omitNorms="true" />
    <field name="ckan_url" type="string" indexed="true" stored="true" omitNorms="true" />
    <field name="download_url" type="string" indexed="true" stored="true" omitNorms="true" />
    <field name="notes" type="text" indexed="true" stored="true"/>
    <field name="author" type="textgen" indexed="true" stored="true" />
    <field name="author_email" type="textgen" indexed="true" stored="true" />
    <field name="maintainer" type="textgen" indexed="true" stored="true" />
    <field name="maintainer_email" type="textgen" indexed="true" stored="true" />
    <field name="license" type="string" indexed="true" stored="true" />
    <field name="license_id" type="string" indexed="true" stored="true" />
    <field name="ratings_count" type="int" indexed="true" stored="false" />
    <field name="ratings_average" type="float" indexed="true" stored="false" />
    <field name="tags" type="string" indexed="true" stored="true" multiValued="true"/>
    <field name="groups" type="string" indexed="true" stored="true" multiValued="true"/>
    <field name="organization" type="string" indexed="true" stored="true" multiValued="false"/>

    <field name="capacity" type="string" indexed="true" stored="true" multiValued="false"/>
    <field name="permission_labels" type="string" indexed="true" stored="false" multiValued="true"/>

    <field name="res_name" type="textgen" indexed="true" stored="true" multiValued="true" />
    <field name="res_description" type="textgen" indexed="true" stored="true" multiValued="true"/>
    <field name="res_format" type="string" indexed="true" stored="true" multiValued="true"/>
    <field name="res_url" type="string" indexed="true" stored="true" multiValued="true"/>
    <field name="res_type" type="string" indexed="true" stored="true" multiValued="true"/>

    <!-- catchall field, containing all other searchable text fields (implemented
         via copyField further on in this schema  -->
    <field name="text" type="text" indexed="true" stored="false" multiValued="true"/>
    <field name="urls" type="text" indexed="true" stored="false" multiValued="true"/>

    <field name="depends_on" type="text" indexed="true" stored="false" multiValued="true"/>
    <field name="dependency_of" type="text" indexed="true" stored="false" multiValued="true"/>
    <field name="derives_from" type="text" indexed="true" stored="false" multiValued="true"/>
    <field name="has_derivation" type="text" indexed="true" stored="false" multiValued="true"/>
    <field name="links_to" type="text" indexed="true" stored="false" multiValued="true"/>
    <field name="linked_from" type="text" indexed="true" stored="false" multiValued="true"/>
    <field name="child_of" type="text" indexed="true" stored="false" multiValued="true"/>
    <field name="parent_of" type="text" indexed="true" stored="false" multiValued="true"/>
    <field name="views_total" type="int" indexed="true" stored="false"/>
    <field name="views_recent" type="int" indexed="true" stored="false"/>
    <field name="resources_accessed_total" type="int" indexed="true" stored="false"/>
    <field name="resources_accessed_recent" type="int" indexed="true" stored="false"/>

    <field name="metadata_created" type="date" indexed="true" stored="true" multiValued="false"/>
    <field name="metadata_modified" type="date" indexed="true" stored="true" multiValued="false"/>

    <field name="indexed_ts" type="date" indexed="true" stored="true" default="NOW" multiValued="false"/>

    <!-- Copy the title field into titleString, and treat as a string
         (rather than text type).  This allows us to sort on the titleString -->
    <field name="title_string" type="string" indexed="true" stored="false" />

    <field name="data_dict" type="string" indexed="false" stored="true" />
    <field name="validated_data_dict" type="string" indexed="false" stored="true" />

    <field name="_version_" type="string" indexed="true" stored="true"/>

    <dynamicField name="*_date" type="date" indexed="true" stored="true" multiValued="false"/>

    <dynamicField name="extras_*" type="text" indexed="true" stored="true" multiValued="false"/>
    <dynamicField name="res_extras_*" type="text" indexed="true" stored="true" multiValued="true"/>
    <dynamicField name="vocab_*" type="string" indexed="true" stored="true" multiValued="true"/>
    <dynamicField name="*" type="string" indexed="true"  stored="false"/>
</fields>

<uniqueKey>index_id</uniqueKey>
<defaultSearchField>text</defaultSearchField>
<solrQueryParser defaultOperator="AND"/>

<copyField source="url" dest="urls"/>
<copyField source="title" dest="title_ngram"/>
<copyField source="name" dest="name_ngram"/>
<copyField source="ckan_url" dest="urls"/>
<copyField source="download_url" dest="urls"/>
<copyField source="res_url" dest="urls"/>
<copyField source="extras_*" dest="text"/>
<copyField source="res_extras_*" dest="text"/>
<copyField source="vocab_*" dest="text"/>
<copyField source="urls" dest="text"/>
<copyField source="name" dest="text"/>
<copyField source="title" dest="text"/>
<copyField source="text" dest="text"/>
<copyField source="license" dest="text"/>
<copyField source="notes" dest="text"/>
<copyField source="tags" dest="text"/>
<copyField source="groups" dest="text"/>
<copyField source="organization" dest="text"/>
<copyField source="res_name" dest="text"/>
<copyField source="res_description" dest="text"/>
<copyField source="maintainer" dest="text"/>
<copyField source="author" dest="text"/>

</schema>
