From 80f9855f03c639307037a72d342c500806831d91 Mon Sep 17 00:00:00 2001
From: Sean Aery <sean.aery@duke.edu>
Date: Thu, 13 Jun 2024 14:06:19 -0400
Subject: [PATCH] Use main blacklight-hierarchy gem instead of TRLN's local
 fork. Resolves TD-1329. - TRLN's enhancements are now in blacklight-hierarchy
 as of 6.3.0 - Adds ability for TRLN partners to customize expand/collapse SVG
 icon & color via CSS

---
 VERSION                                       |  2 +-
 .../trln_argon/trln_argon_dependencies.scss   |  2 +
 .../trln_argon/trln_argon_shared.scss         | 53 +++++++------------
 .../trln_argon_variables_defaults.scss        |  1 -
 .../trln_argon/install_generator.rb           | 13 -----
 lib/trln_argon/controller_override.rb         |  5 +-
 lib/trln_argon/engine.rb                      |  1 +
 trln_argon.gemspec                            |  3 +-
 8 files changed, 27 insertions(+), 53 deletions(-)

diff --git a/VERSION b/VERSION
index 2bf1c1cc..f90b1afc 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-2.3.1
+2.3.2
diff --git a/app/assets/stylesheets/trln_argon/trln_argon_dependencies.scss b/app/assets/stylesheets/trln_argon/trln_argon_dependencies.scss
index e7b3dd57..41f85137 100644
--- a/app/assets/stylesheets/trln_argon/trln_argon_dependencies.scss
+++ b/app/assets/stylesheets/trln_argon/trln_argon_dependencies.scss
@@ -4,6 +4,8 @@
 
 @import 'blacklight_advanced_search';
 
+@import 'blacklight/hierarchy/hierarchy';
+
 @import 'font-awesome';
 
 @import 'chosen';
diff --git a/app/assets/stylesheets/trln_argon/trln_argon_shared.scss b/app/assets/stylesheets/trln_argon/trln_argon_shared.scss
index 2ad12237..88942605 100644
--- a/app/assets/stylesheets/trln_argon/trln_argon_shared.scss
+++ b/app/assets/stylesheets/trln_argon/trln_argon_shared.scss
@@ -554,18 +554,28 @@ body.blacklight-trln-show {
 /* FACETS          */
 /* =============== */
 
-$hierarchy-facet-expand-icon: url("data:image/svg+xml,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 320 512'><!--! Font Awesome Free 6.4.2 by @fontawesome - https://fontawesome.com License - https://fontawesome.com/license/free (Icons: CC BY 4.0, Fonts: SIL OFL 1.1, Code: MIT License) Copyright 2023 Fonticons, Inc. --><path fill='#{$gray-600}' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M310.6 233.4c12.5 12.5 12.5 32.8 0 45.3l-192 192c-12.5 12.5-32.8 12.5-45.3 0s-12.5-32.8 0-45.3L242.7 256 73.4 86.6c-12.5-12.5-12.5-32.8 0-45.3s32.8-12.5 45.3 0l192 192z'/></svg>");
+// Blacklight Hierarchy Icons
+// https://github.com/sul-dlss/blacklight-hierarchy/blob/main/README.md#changing-the-icons
+
+$b-h-closed-icon: url("data:image/svg+xml,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 320 512'><!--!Font Awesome Free 6.5.2 by @fontawesome - https://fontawesome.com License - https://fontawesome.com/license/free Copyright 2024 Fonticons, Inc.--><path d='M310.6 233.4c12.5 12.5 12.5 32.8 0 45.3l-192 192c-12.5 12.5-32.8 12.5-45.3 0s-12.5-32.8 0-45.3L242.7 256 73.4 86.6c-12.5-12.5-12.5-32.8 0-45.3s32.8-12.5 45.3 0l192 192z'/></svg>");
+
+$b-h-opened-icon: url("data:image/svg+xml,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 512 512'><!--!Font Awesome Free 6.5.2 by @fontawesome - https://fontawesome.com License - https://fontawesome.com/license/free Copyright 2024 Fonticons, Inc.--><path d='M233.4 406.6c12.5 12.5 32.8 12.5 45.3 0l192-192c12.5-12.5 12.5-32.8 0-45.3s-32.8-12.5-45.3 0L256 338.7 86.6 169.4c-12.5-12.5-32.8-12.5-45.3 0s-12.5 32.8 0 45.3l192 192z'/></svg>");
 
 .facet-hierarchy {
-  ul {
-    padding-left: 0.5rem;
-    li {
-      margin-top: 0.25rem;
-      margin-bottom: 0.25rem;
-      &.h-leaf {
-        // Keep this padding-left the same width as .toggle-handle
-        padding-left: 1.2rem;
-      }
+  .twiddle > .toggle-handle {
+    .toggle-icon {
+      background-color: $gray-600;
+      min-width: 1rem;
+      min-height: 1rem;
+      background-image: none;
+      mask-repeat: no-repeat;
+      mask-position: center;
+    }
+    .closed {
+      mask-image: $b-h-closed-icon;
+    }
+    .opened {
+      mask-image: $b-h-opened-icon;
     }
   }
 
@@ -573,28 +583,6 @@ $hierarchy-facet-expand-icon: url("data:image/svg+xml,<svg xmlns='http://www.w3.
     font-weight: bold;
   }
 
-  .twiddle > .toggle-handle {
-    width: 1.2rem;
-  }
-
-  .twiddle > .toggle-handle .toggle-icon {
-    min-height: 0.8rem;
-    min-width: 0.8rem;
-    max-width: 0.8rem;
-    margin-right: 0.2rem;
-    margin-top: 0.2rem;
-    background-size: contain;
-    background-repeat: no-repeat;
-
-    &.closed {
-      background-image: escape-svg($hierarchy-facet-expand-icon);
-    }
-    &.opened {
-      background-image: escape-svg($hierarchy-facet-expand-icon);
-      transform: rotate(90deg);
-    }
-  }
-
   .facet-label, .facet-count {
     line-height: 1.2rem;
   }
@@ -604,7 +592,6 @@ $hierarchy-facet-expand-icon: url("data:image/svg+xml,<svg xmlns='http://www.w3.
   }
 }
 
-
 #checkbox_wrapper_access_type_f { // avalable online
   display: flex;
   flex-wrap: wrap;
diff --git a/app/assets/stylesheets/trln_argon/trln_argon_variables_defaults.scss b/app/assets/stylesheets/trln_argon/trln_argon_variables_defaults.scss
index 30d2dcf1..2eb6de05 100644
--- a/app/assets/stylesheets/trln_argon/trln_argon_variables_defaults.scss
+++ b/app/assets/stylesheets/trln_argon/trln_argon_variables_defaults.scss
@@ -39,7 +39,6 @@ $trln-purple: #490e6f !default;
 $unc-blue: #467aaa !default;
 $shared-links-color: #490e6f !default;
 
-
 //== Media query breakpoints (from bootstrap v4.6)
 
 // Old BS-3 based media queries used the following values:
diff --git a/lib/generators/trln_argon/install_generator.rb b/lib/generators/trln_argon/install_generator.rb
index c535eb47..a4e14e99 100644
--- a/lib/generators/trln_argon/install_generator.rb
+++ b/lib/generators/trln_argon/install_generator.rb
@@ -11,20 +11,7 @@ def verify_blacklight_installed
       raise 'Install Blacklight before installing TRLN Argon.'
     end
 
-    # Load our TRLN fork of the blacklight-hierarchy gem
-    # TODO: remove in favor of trln_argon.gemspec once our fork is
-    # published on rubygems
-    def install_trln_fork_hierarchy
-      say_status('warning', 'Installing TRLN fork of blacklight-hierarchy', :yellow)
-
-      gem 'blacklight-hierarchy', git: 'https://github.com/trln/blacklight-hierarchy', tag: 'v6.3.1'
-      Bundler.with_clean_env do
-        run 'bundle install'
-      end
-    end
-
     def run_dependency_generators
-      generate 'blacklight_hierarchy:install'
       generate 'blacklight_range_limit:install'
     end
 
diff --git a/lib/trln_argon/controller_override.rb b/lib/trln_argon/controller_override.rb
index ee88d141..14f793bf 100644
--- a/lib/trln_argon/controller_override.rb
+++ b/lib/trln_argon/controller_override.rb
@@ -264,7 +264,7 @@ module ControllerOverride
                                advanced_search_component: TrlnArgon::AdvancedSearchFacetFieldComponent
 
         # Hierarchical facet configuration
-        # See: https://github.com/trln/blacklight-hierarchy/blob/main/README.md
+        # See: https://github.com/sul-dlss/blacklight-hierarchy/blob/main/README.md
         config.facet_display ||= {}
         cnf_components = TrlnArgon::Fields::CALL_NUMBER_FACET.to_s.split('_')
         lf_components = TrlnArgon::Fields::LOCATION_HIERARCHY_FACET.to_s.split('_')
@@ -272,8 +272,7 @@ module ControllerOverride
           # blacklight-hierarchy gem requires this mapping;
           # prefix + final component (separated by _) e.g.,
           #   'location_hierarchy' => [['f'], ':']
-          # TRLN CUSTOMIZATION adds an optional third element to specify
-          # a custom FacetItemPresenter.
+          # An optional third element can specify a custom FacetItemPresenter.
           cnf_components[0..-2].join('_') => [[cnf_components[-1]],
                                               '|'],
           lf_components[0..-2].join('_') => [[lf_components[-1]],
diff --git a/lib/trln_argon/engine.rb b/lib/trln_argon/engine.rb
index 61111ba1..86829b85 100644
--- a/lib/trln_argon/engine.rb
+++ b/lib/trln_argon/engine.rb
@@ -1,5 +1,6 @@
 require 'blacklight'
 require 'blacklight_advanced_search'
+require 'blacklight-hierarchy'
 require 'blacklight_range_limit'
 require 'rails_autolink'
 require 'library_stdnums'
diff --git a/trln_argon.gemspec b/trln_argon.gemspec
index 235101f0..db3035e4 100644
--- a/trln_argon.gemspec
+++ b/trln_argon.gemspec
@@ -21,8 +21,7 @@ Gem::Specification.new do |s|
   s.add_dependency 'rails', '~> 7'
   s.add_dependency 'blacklight', '~> 7.0'
   s.add_dependency 'blacklight_advanced_search', '~> 8.0.0.alpha2'
-  # TODO: when trln-blacklight-hierarchy fork is published on rubygems, reference it here
-  # s.add_dependency 'trln-blacklight-hierarchy'
+  s.add_dependency 'blacklight-hierarchy', '~> 6.3'
   s.add_dependency 'blacklight_range_limit', '~> 7'
   s.add_dependency 'git', '>= 1.11.0', "< 2"
   s.add_dependency 'rails_autolink', '~> 1.1'