From 3856d60fc3785ce5fe68efd029d5fed14db283fb Mon Sep 17 00:00:00 2001
From: Trey Pendragon <tpendragon@princeton.edu>
Date: Wed, 8 Nov 2023 09:06:42 -0800
Subject: [PATCH] Use initParams in SolrConfig to dedup between algorithms.

Co-authored-by: Anna Headley <hackartisan@users.noreply.github.com>
Co-authored-by: Carolyn Cole <carolyncole@users.noreply.github.com>
Co-authored-by: Eliot Jordan <eliotjordan@users.noreply.github.com>
Co-authored-by: James R. Griffin III <jrgriffiniii@users.noreply.github.com>
---
 solr/conf/solrconfig.xml | 255 +++------------------------------------
 1 file changed, 14 insertions(+), 241 deletions(-)

diff --git a/solr/conf/solrconfig.xml b/solr/conf/solrconfig.xml
index 3fe056f6a..e4ed71f26 100644
--- a/solr/conf/solrconfig.xml
+++ b/solr/conf/solrconfig.xml
@@ -117,16 +117,7 @@
    <queryResultMaxDocsCached>500</queryResultMaxDocsCached>
   </query>
 
-  <!-- SearchHandler
-
-       http://wiki.apache.org/solr/SearchHandler
-
-       For processing Search Queries, the primary Request Handler
-       provided with Solr is "SearchHandler" It delegates to a sequent
-       of SearchComponents (see below) and supports distributed
-       queries across multiple shards
-    -->
-   <requestHandler name="search" class="solr.SearchHandler" default="true">
+  <initParams name="searchParams" path="search,engineering_search">
     <!-- default values for query parameters can be specified, these
          will be overridden by parameters in the request
       -->
@@ -359,241 +350,23 @@
       <str name="f.language_facet.facet.limit">1000</str>
       <str name="f.advanced_location_s.facet.limit">500</str>
     </lst>
-  </requestHandler>
-
-  <requestHandler name="engineering_search" class="solr.SearchHandler">
-    <!-- default values for query parameters can be specified, these
-         will be overridden by parameters in the request
-      -->
-    <lst name="defaults">
-      <str name="defType">edismax</str>
-      <str name="echoParams">explicit</str>
-      <int name="rows">10</int>
-      <str name="sow">on</str>
-      <str name="q.alt">*:*</str>
-      <str name="mm">6&lt;90%</str>
-
-      <!-- boost local holdings (add 50 to the score) to reduce unnecessary requests -->
-      <str name="bf">if(field(numeric_id_b),50,0)</str>
-      <str name="boost">if(termfreq(text,'engineering'),100,0)</str>
+  </initParams>
 
-       <!-- this qf and pf are used by default, if not otherwise specified by
-            client. The default blacklight_config will use these for the
-            "keywords" search. See the author_qf/author_pf, title_qf, etc
-            below, which the default blacklight_config will specify for
-            those searches. You may also be interested in:
-            http://wiki.apache.org/solr/LocalParams
-       -->
-
-      <str name="qf">
-        title_a_index^1500
-        author_main_unstem_search^1000
-        title_unstem_search^40
-        title_display^40
-        author_unstem_search^40
-        subject_topic_unstem_search^18
-        subject_unstem_search^15
-        siku_subject_unstem_search^15
-        local_subject_unstem_search^15
-        homoit_subject_unstem_search^15
-        subject_topic_index^12
-        genre_unstem_search^10
-        subject_t^10
-        subject_addl_unstem_search^8
-        subject_addl_t^4
-        isbn_t^3
-        issn_s^3
-        lccn_s^3
-        uncontrolled_keyword_unstem_search^3
-        text
-        description_t
-        cjk_all
-        cjk_text
-      </str>
-      <str name="pf">
-        title_245a_lr^16000
-        title_245_lr^16000
-        title_a_index^12000
-        author_main_unstem_search^10000
-        title_unstem_search^400
-        title_display^400
-        author_unstem_search^400
-        subject_topic_unstem_search^180
-        subject_unstem_search^150
-        siku_subject_unstem_search^150
-        local_subject_unstem_search^150
-        homoit_subject_unstem_search^150
-        subject_topic_index^120
-        genre_unstem_search^100
-        subject_t^100
-        subject_addl_unstem_search^80
-        subject_addl_t^40
-        isbn_t^30
-        issn_s^30
-        lccn_s^30
-        uncontrolled_keyword_unstem_search^10
-        text^10
-        description_t^10
-        cjk_all^10
-        cjk_text^10
-      </str>
-      <str name="author_qf">
-        author_main_unstem_search^20
-        author_unstem_search^10
-        cjk_author
-      </str>
-      <str name="author_pf">
-        author_main_unstem_search^200
-        author_unstem_search^100
-        cjk_author^10
-      </str>
-      <str name="left_anchor_qf">
-        title_245a_la^50
-        title_245_la^10
-        title_la^2
-        title_addl_la
-      </str>
-      <str name="left_anchor_pf">
-        title_245a_lr^600
-        title_245_lr^600
-        title_245a_la^500
-        title_245_la^100
-        title_lr^100
-        title_la^20
-        title_addl_la^10
-      </str>
-      <str name="in_series_qf">
-        more_in_this_series_la
-      </str>
-      <str name="in_series_pf">
-        more_in_this_series_la
-      </str>
-      <str name="publisher_qf">
-        pub_created_unstem_search
-        cjk_publisher
-      </str>
-      <str name="publisher_pf">
-        pub_created_unstem_search
-        cjk_publisher
-      </str>
-      <str name="notes_qf">
-        notes_index
-        cjk_notes
-        cjk_notes_copied
-      </str>
-      <str name="notes_pf">
-        notes_index
-        cjk_notes
-        cjk_notes_copied
-      </str>
-      <str name="series_title_qf">
-        series_title_index^5
-        series_ae_index
-        series_statement_index
-        linked_series_title_index
-        linked_series_index
-        original_version_series_index
-        cjk_series_title
-      </str>
-      <str name="series_title_pf">
-        series_title_index^50
-        series_ae_index^10
-        series_statement_index^10
-        linked_series_title_index^10
-        linked_series_index^10
-        original_version_series_index^10
-        cjk_series_title^10
-      </str>
-      <str name="title_qf">
-        title_a_index^500
-        title_unstem_search^100
-        title_display^50
-        other_title_index^5
-        series_title_index^5
-        uniform_title_s^5
-        title_vern_display
-        content_title_index
-        contains_title_index
-        linked_title_index
-        series_ae_index
-        series_statement_index
-        linked_series_title_index
-        linked_series_index
-        original_version_series_index
-        cjk_title
-      </str>
-      <str name="title_pf">
-        title_245a_lr^5500
-        title_245_lr^5500
-        title_a_index^5000
-        title_unstem_search^1000
-        title_display^500
-        other_title_index^50
-        series_title_index^50
-        uniform_title_s^50
-        title_vern_display^10
-        content_title_index^10
-        contains_title_index^10
-        linked_title_index^10
-        series_ae_index^10
-        series_statement_index^10
-        linked_series_title_index^10
-        linked_series_index^10
-        original_version_series_index^10
-        cjk_title^10
-      </str>
-      <str name="subject_qf">
-        subject_topic_unstem_search^25
-        subject_unstem_search^20
-        genre_unstem_search^15
-        siku_subject_unstem_search
-        local_subject_unstem_search
-        homoit_subject_unstem_search
-        cjk_subject
-      </str>
-      <str name="subject_pf">
-        subject_topic_unstem_search^250
-        subject_unstem_search^200
-        genre_unstem_search^150
-        siku_subject_unstem_search^10
-        local_subject_unstem_search^10
-        homoit_subject_unstem_search^10
-        cjk_subject^10
-      </str>
+  <!-- SearchHandler
 
-      <int name="ps">3</int>
-      <float name="tie">0.01</float>
+       http://wiki.apache.org/solr/SearchHandler
 
-      <str name="fl">
-        id,
-        score,
-        author_display,
-        marc_relator_display,
-        format,
-        pub_created_display,
-        title_display,
-        title_vern_display,
-        isbn_s,
-        oclc_s,
-        lccn_s,
-        holdings_1display,
-        electronic_access_1display,
-        electronic_portfolio_s,
-        cataloged_tdt,
-        contained_in_s
-      </str>
+       For processing Search Queries, the primary Request Handler
+       provided with Solr is "SearchHandler" It delegates to a sequent
+       of SearchComponents (see below) and supports distributed
+       queries across multiple shards
+    -->
+   <requestHandler name="search" class="solr.SearchHandler" default="true"></requestHandler>
 
-      <str name="facet">true</str>
-      <str name="facet.mincount">1</str>
-      <str name="facet.limit">10</str>
-      <str name="facet.field">format</str>
-      <str name="facet.field">language_facet</str>
-      <str name="facet.field">pub_date_start_sort</str>
-      <str name="facet.field">advanced_location_s</str>
-      <str name="f.format.facet.sort">index</str>
-      <str name="f.advanced_location_s.facet.sort">index</str>
-      <str name="f.language_facet.facet.limit">1000</str>
-      <str name="f.advanced_location_s.facet.limit">500</str>
+  <requestHandler name="engineering_search" class="solr.SearchHandler">
+    <!-- Appends means we add this parameter always but the query sent by the client can also add more of them. -->
+    <lst name="appends">
+      <str name="boost">if(termfreq(text,'engineering'),100,0)</str>
     </lst>
   </requestHandler>