I19 add campus features

app/assets/stylesheets/arclight.scss

@@ -3,3 +3,6 @@ $logo-image: image_url('arclight/logo.png') !default;
 @import 'bootstrap';
 @import 'blacklight/blacklight';
 @import 'arclight/application';
+@import 'breadcrumbs';
+@import 'campus';
+@import 'scroll_to_top';

app/assets/stylesheets/breadcrumbs.scss

@@ -0,0 +1,38 @@
+// Override breadcrumb heirarchy styles from arclight
+
+.al-show-breadcrumb {
+  .breadcrumb {
+    svg {
+      height: 1rem;
+      width: 1rem;
+      fill: #6E757C;
+    }
+
+    .breadcrumb-item:first-of-type::before,
+    .breadcrumb-item + .breadcrumb-item::before {
+      content: '';
+    }
+
+    .breadcrumb-item {
+      display: block;
+    }
+
+    .breadcrumb-item-1 {
+      padding-left: 1rem;
+    }
+
+    .breadcrumb-item-2 {
+      .breadcrumb {
+        padding-left: 1rem;
+
+        li:last-child:not(:first-child) {
+          padding-left: 1rem;
+        }
+      }
+    }
+
+    .breadcrumb-campus-link {
+      flex: 1 0 100%;
+    }
+  }
+}

app/assets/stylesheets/campus.scss

@@ -0,0 +1,54 @@
+.campus {
+  background-color: #fff;
+  margin: 1em 0;
+  border-radius: 1em;
+  padding: 0.5em;
+
+  .campus-header {
+    margin: 0.1rem;
+    min-height: 4rem;
+    font-size: 20px;
+  }
+
+  .campus_image {
+    height: auto;
+    display: inline-block;
+    max-width: 100%;
+  }
+
+  .campus_footer {
+    margin-top: 0.5em;
+  }
+
+  .campus_link {
+    margin-bottom: 0;
+  }
+
+  a.button {
+    text-decoration: none;
+  }
+
+  a:hover {
+    color: #990000;
+    background: none;
+    background-color: transparent;
+    text-decoration: none;
+  }
+
+  .button {
+    display: inline-block;
+    cursor: pointer;
+    -webkit-appearance: none;
+    border: 1px solid transparent;
+    border-width: 2px;
+    border-radius: 20px;
+    padding: 0.5625em 1em;
+    margin: 0 0 1rem;
+    font-size: 1rem;
+    background-color: #900;
+    color: #fff;
+    font-family: BentonSansBold, Helvetica, Arial, sans-serif;
+    font-weight: 400;
+    transition: background-color 0.2s ease-out, color 0.2s ease-out, border-color 0.18s ease-out;
+  }
+}

app/assets/stylesheets/scroll_to_top.scss

@@ -0,0 +1,19 @@
+// scroll to top button
+.scrollToTop {
+  margin: 0;
+  position: fixed;
+  bottom: 8.5%;
+  right: 0;
+  z-index: 100;
+  display: none;
+  text-decoration: none;
+  color: #ffffff;
+  background-color: rgba(153, 0, 0, 0.7);
+  padding: 10px 20px 10px 10px;
+  font-size: 12px;
+}
+.scrollToTop:hover {
+  background-color: rgba(153, 0, 0, 1);
+  color: #ffffff;
+  text-decoration: none;
+}

app/components/ngao/arclight/breadcrumbs_hierarchy_component.html.erb

@@ -0,0 +1,45 @@
+<%#
+  OVERRIDE Arclight v1.4.0 to add campus
+  @see: Ngao::Arclight::BreadcrumbsHierarchyComponent
+%>
+
+<ol class="breadcrumb">
+  <li class="breadcrumb-home-link">
+    <%= link_to t('arclight.routes.home'), root_path %>
+  </li>
+  <li class="breadcrumb-campus-link">
+    <span aria-hidden="true"><%= blacklight_icon :campus, classes: 'al-collection-content-icon' %></span>
+    <span class="breadcrumb-text"><%= @campus %></span>
+  </li>
+  <li class="breadcrumb-item breadcrumb-item-1">
+    <span aria-hidden="true"><%= blacklight_icon :repository, classes: 'al-repository-content-icon' %></span>
+    <span class="breadcrumb-text"><%= repository %></span>
+    <ol class="breadcrumb">
+      <% if collection %>
+        <li class="breadcrumb-item breadcrumb-item-2">
+          <span aria-hidden="true"><%= blacklight_icon 'arrow-return-right', classes: 'al-collection-content-icon' %></span>
+          <span class="breadcrumb-text"><%= link_to collection.label, solr_document_path(collection.id) %></span>
+
+          <ol class="breadcrumb">
+            <% parents_under_collection.each do |parent| %>
+              <li class="breadcrumb-item breadcrumb-item-3">
+                <span aria-hidden="true"><%= blacklight_icon 'arrow-return-right', classes: 'al-collection-content-icon' %></span>
+                <span class="breadcrumb-text"><%= link_to parent.label, solr_document_path(parent.id) %></span>
+              </li>
+            <% end %>
+
+            <li class="breadcrumb-item breadcrumb-item-4">
+              <span aria-hidden="true"><%= blacklight_icon 'arrow-return-right', classes: 'al-collection-content-icon' %></span>
+              <span class="breadcrumb-text"><%= @presenter.heading %></span>
+            </li>
+          </ol>
+        </li>
+      <% else # this is a collection %>
+        <li class="breadcrumb-item breadcrumb-item-4">
+          <span aria-hidden="true"><%= blacklight_icon 'arrow-return-right', classes: 'al-collection-content-icon' %></span>
+          <span class="breadcrumb-text"><%= @presenter.heading %></span>
+        </li>
+      <% end %>
+    </ol>
+  </li>
+</ol>

app/components/ngao/arclight/breadcrumbs_hierarchy_component.rb

@@ -0,0 +1,25 @@
+# frozen_string_literal: true
+
+# Using inheritance to override the initialize method to add the campus
+
+module Ngao
+  module Arclight
+    class BreadcrumbsHierarchyComponent < ::Arclight::BreadcrumbsHierarchyComponent
+      include CampusHelper
+
+      def initialize(presenter:)
+        super
+
+        @campus = add_campus_link(presenter.document)
+      end
+
+      private
+
+      def add_campus_link(document)
+        campus_name = content_tag(:span, convert_campus_id(document.campus))
+        search_query = "/?f[campus_unit_sim][]=#{document.campus}&q=&search_field=all_fields"
+        link_to(campus_name, search_query)
+      end
+    end
+  end
+end

app/controllers/arclight/repositories_controller_decorator.rb

@@ -0,0 +1,23 @@
+# frozen_string_literal: true
+
+# OVERRIDE: Arclight v1.4.0 to add campus level
+module Arclight
+  module RepositoriesControllerDecorator
+    def index
+      super
+      set_campuses
+    end
+
+    private
+
+    def set_campuses
+      @campuses =
+        @repositories.group_by(&:campus)
+                     .sort do |a, b|
+                       helpers.convert_campus_id(a.first).downcase <=> helpers.convert_campus_id(b.first).downcase
+                     end
+    end
+  end
+end
+
+Arclight::RepositoriesController.prepend(Arclight::RepositoriesControllerDecorator)

app/controllers/catalog_controller.rb

@@ -74,7 +74,7 @@ class CatalogController < ApplicationController
     # config.show.title_field = 'title_display'
     config.show.document_component = Arclight::DocumentComponent
     config.show.sidebar_component = Arclight::SidebarComponent
-    config.show.breadcrumb_component = Arclight::BreadcrumbsHierarchyComponent
+    config.show.breadcrumb_component = Ngao::Arclight::BreadcrumbsHierarchyComponent
     config.show.embed_component = UniversalViewer
     config.show.access_component = Arclight::AccessComponent
     config.show.online_status_component = Arclight::OnlineStatusIndicatorComponent
@@ -138,6 +138,7 @@ class CatalogController < ApplicationController
     # :index_range can be an array or range of prefixes that will be used to create the navigation
     #  (note: It is case sensitive when searching values)
 
+    config.add_facet_field 'campus_unit_sim', label: 'Campus', helper_method: :render_campus_facet
     config.add_facet_field 'collection', field: 'collection_ssim', limit: 10
     config.add_facet_field 'creators', field: 'creator_ssim', limit: 10
     config.add_facet_field 'date_range', field: 'date_range_isim', range: true
@@ -152,6 +153,8 @@ class CatalogController < ApplicationController
     # handler defaults, or have no facets.
     config.add_facet_fields_to_solr_request!
 
+    config.add_index_field 'campus_unit_ssm', label: 'Campus', helper_method: :render_campus_name
+
     # solr fields to be displayed in the index (search results) view
     #   The ordering of the field names is the order of the display
     config.add_index_field 'highlight', accessor: 'highlights', separator_options: {
@@ -423,6 +426,8 @@ class CatalogController < ApplicationController
     # Collection and Component Show Page Access Tab - How to Cite Section
     config.add_cite_field 'prefercite', field: 'prefercite_html_tesm', helper_method: :render_html_tags
 
+    config.add_contact_field 'campus_unit_ssm', label: 'Campus', helper_method: :render_campus_name
+
     # Collection and Component Show Page Access Tab - Contact Section
     config.add_contact_field 'repository_contact', values: ->(_, document, _) { document.repository_config&.contact }
 

app/helpers/application_helper.rb

@@ -6,4 +6,13 @@ module ApplicationHelper
   def additional_locale_routing_scopes
     [blacklight, arclight_engine]
   end
+
+  def render_campus_name(args)
+    key = args[:value] || []
+    convert_campus_id(key[0])
+  end
+
+  def render_campus_facet(options = {})
+    convert_campus_id(options)
+  end
 end

app/helpers/campus_helper.rb

@@ -0,0 +1,23 @@
+# frozen_string_literal: true
+
+module CampusHelper
+  include ActiveSupport::Concern
+
+  CAMPUSES = {
+    'US-InU' => 'Indiana University Bloomington',
+    'US-InU-Sb' => 'Indiana University South Bend',
+    'US-InU-Se' => 'Indiana University Southeast',
+    'US-inrmiue' => 'Indiana University East',
+    'US-InU-K' => 'Indiana University Kokomo',
+    'US-iniu' => 'IUPUI',
+    'US-InU-N' => 'Indiana University Northwest'
+  }.freeze
+
+  def convert_campus_id(value)
+    CAMPUSES[value] || 'Indiana University'
+  end
+
+  def campus_image(campus)
+    "#{campus}.jpg"
+  end
+end

app/javascript/application.js

@@ -5,4 +5,5 @@ import bootstrap from "bootstrap"
 import githubAutoCompleteElement from "@github/auto-complete-element"
 import Blacklight from "blacklight"
 
-import "arclight"
+import "arclight"
+import "repositories"

app/javascript/repositories.js

@@ -0,0 +1,28 @@
+document.addEventListener('DOMContentLoaded', function() {
+  $('.campus_link').click(function() {
+    if (location.pathname.replace(/^\//,'') == this.pathname.replace(/^\//,'') && location.hostname == this.hostname) {
+      var target = $(this.hash);
+      target = target.length ? target : $('[name=' + this.hash.slice(1) +']');
+      if (target.length) {
+        $('html,body').animate({
+          scrollTop: target.offset().top - 160
+        }, 1000);
+        return false;
+      }
+    }
+  });
+
+  $(window).scroll(function(){
+    if ($(this).scrollTop() > 600) {
+        $(".scrollToTop").fadeIn(1000)
+    } else {
+        $(".scrollToTop").fadeOut(1000);
+    }
+  });
+
+  //Click event to scroll to top
+  $(".scrollToTop").click(function(){
+      $('html, body').animate({scrollTop : 0},500);
+      return false;
+  });
+});

app/models/solr_document.rb

@@ -13,4 +13,16 @@ class SolrDocument
   # and Blacklight::Document::SemanticFields#to_semantic_values
   # Recommendation: Use field names from Dublin Core
   use_extension(Blacklight::Document::DublinCore)
+
+  def campus
+    collection? ? first('campus_unit_ssm') : collection.first('campus_unit_ssm')
+  end
+
+  def parent_campus
+    fetch('parent_campus_unit_ssm', [])
+  end
+
+  def containers
+    fetch('containers_ssim', [])
+  end
 end

app/views/arclight/repositories/_campus_card.html.erb

@@ -0,0 +1,16 @@
+<div class="col-xs-6 col-sm-6 col-md-4 col-lg-3">
+  <div class="campus">
+    <div class="text-center">
+      <h3 class="campus-header"><%= convert_campus_id(campus) %></h3>
+    </div>
+    <div>
+      <%= image_tag(campus_image(campus), class: 'campus_image', alt:"#{convert_campus_id(campus)}") %>
+    </div>
+    <div class="text-center campus_footer">
+      <a class="button campus_link" href="#<%= campus %>">
+        <div class="sr-only visually-hidden"><%= "Explore #{convert_campus_id(campus)} Repositories" %></div>
+        <div aria-hidden="true">Explore Repositories</div>
+      </a>
+    </div>
+  </div>
+</div>