Use the built in pdf viewer

app/javascript/packs/pdf_viewer.js

@@ -4,7 +4,6 @@ import { CssInjection } from '../../assets/javascripts/modules/css_injection.js'
 import { EmbedThis } from '../../assets/javascripts/modules/embed_this.js';
 import { PopupPanels } from '../../assets/javascripts/modules/popup_panels.js';
 import CommonViewerBehavior from '../../assets/javascripts/modules/common_viewer_behavior.js';
-import PDFViewer from '../../assets/javascripts/modules/pdf_viewer.js';
 import Fullscreen from '../../assets/javascripts/modules/fullscreen.js';
 
 $(document).ready(function() {
@@ -13,6 +12,6 @@ $(document).ready(function() {
   CommonViewerBehavior.initializeViewer();
   PopupPanels.init();
   EmbedThis.init();
-  PDFViewer.init();
+  // PDFViewer.init();
   Fullscreen.init('.sul-embed-pdf');
 });

app/views/embed/body/_pdf_viewer.html.erb

@@ -2,26 +2,6 @@
 <div class='sul-embed-body sul-embed-pdf'
       data-sul-embed-theme="<%= asset_url('pdf.css') %>"
       data-sul-icons="<%= asset_url('sul_icons.css') %>">
-  <button aria-label="Zoom in" class="button zoom-in">+</button>
-  <button aria-label="Zoom out" class="button zoom-out">-</button>
-  <button aria-label="Previous page" class="button prev-page">
-    <i class="sul-i-arrow-left-8"></i>
-  </button>
-  <button aria-label="Next page" class="button next-page">
-    <i class="sul-i-arrow-right-8"></i>
-  </button>
-  <div id="pdf-viewer" class="pdf-viewer"
-    data-worker-url="<%= asset_pack_url('pdf_worker.js') %>"
-    data-pdf-url="<%= viewer.pdf_files.first %>"
-    data-location-restricted="<%= viewer.all_documents_location_restricted? %>"
-  >
-    <div class="loading-spinner"></div>
-    <canvas></canvas>
-    <button
-      aria-label="Exit full screen"
-      class="sul-embed-btn sul-i-close sul-close-fullscreen-button"
-      id="close-full-screen-button">
-    </button>
-  </div>
+  <embed src="<%= viewer.pdf_files.first %>" style="height: 100vh; width: 100%">
   <%= javascript_packs_with_chunks_tag('pdf_viewer') %>
 </div>

package.json

@@ -30,7 +30,6 @@
     "mirador-dl-plugin": "^0.13.0",
     "mirador-image-tools": "^0.8.0",
     "mirador-share-plugin": "^0.11.0",
-    "pdfjs-dist": "2.3.200",
     "prop-types": "^15.7.2",
     "react": "^16.8.6",
     "react-dom": "^16.8.6",

yarn.lock

@@ -6520,7 +6520,7 @@ loader-runner@^2.4.0:
   resolved "https://registry.yarnpkg.com/loader-runner/-/loader-runner-2.4.0.tgz#ed47066bfe534d7e84c4c7b9998c2a75607d9357"
   integrity sha512-Jsmr89RcXGIwivFY21FcRrisYZfvLMTWx5kOLc+JTxtpBOG6xML0vzbc6SEQG2FO9/4Fc3wW4LVcB5DmGflaRw==
 
-loader-utils@^1.0.0, loader-utils@^1.1.0, loader-utils@^1.2.3, loader-utils@^1.4.0:
+loader-utils@^1.1.0, loader-utils@^1.2.3, loader-utils@^1.4.0:
   version "1.4.2"
   resolved "https://registry.yarnpkg.com/loader-utils/-/loader-utils-1.4.2.tgz#29a957f3a63973883eb684f10ffd3d151fec01a3"
   integrity sha512-I5d00Pd/jwMD2QCduo657+YM/6L3KZu++pmX9VFncxaxvHcru9jx1lBaFft+r4Mt2jK0Yhp41XlRAihzPxHNCg==
@@ -7076,11 +7076,6 @@ nice-try@^1.0.4:
   resolved "https://registry.yarnpkg.com/nice-try/-/nice-try-1.0.5.tgz#a3378a7696ce7d223e88fc9b764bd7ef1089e366"
   integrity sha512-1nh45deeb5olNY7eX82BkPO7SSxR5SSYJiPTrTdFUVYwAl8CKMA5N9PjTYkHiRjisVcxcQ1HXdLhx2qxxJzLNQ==
 
-node-ensure@^0.0.0:
-  version "0.0.0"
-  resolved "https://registry.yarnpkg.com/node-ensure/-/node-ensure-0.0.0.tgz#ecae764150de99861ec5c810fd5d096b183932a7"
-  integrity sha512-DRI60hzo2oKN1ma0ckc6nQWlHU69RH6xN0sjQTjMpChPfTYvKZdcQFfdYK2RWbJcKyUizSIy/l8OTGxMAM1QDw==
-
 node-fetch@^2.6.1, node-fetch@^2.6.7:
   version "2.6.7"
   resolved "https://registry.yarnpkg.com/node-fetch/-/node-fetch-2.6.7.tgz#24de9fba827e3b4ae44dc8b20256a379160052ad"
@@ -7621,14 +7616,6 @@ pbkdf2@^3.0.3:
     safe-buffer "^5.0.1"
     sha.js "^2.4.8"
 
-[email protected]:
-  version "2.3.200"
-  resolved "https://registry.yarnpkg.com/pdfjs-dist/-/pdfjs-dist-2.3.200.tgz#2920dc28ae7f2b8313cd6d6223c97ae85ac07eac"
-  integrity sha512-+8wBjU5h8LPZOIvR9X2uCrp/8xWQG1DRDKMLg5lzGN1qyIAZlYUxA0KQyy12Nw5jN7ozulC6v97PMaDcLgAcFg==
-  dependencies:
-    node-ensure "^0.0.0"
-    worker-loader "^2.0.0"
-
 picocolors@^0.2.1:
   version "0.2.1"
   resolved "https://registry.yarnpkg.com/picocolors/-/picocolors-0.2.1.tgz#570670f793646851d1ba135996962abad587859f"
@@ -9209,14 +9196,6 @@ scheduler@^0.19.1:
     loose-envify "^1.1.0"
     object-assign "^4.1.1"
 
-schema-utils@^0.4.0:
-  version "0.4.7"
-  resolved "https://registry.yarnpkg.com/schema-utils/-/schema-utils-0.4.7.tgz#ba74f597d2be2ea880131746ee17d0a093c68187"
-  integrity sha512-v/iwU6wvwGK8HbU9yi3/nhGzP0yGSuhQMzL6ySiec1FSrZZDkhm4noOSWzrNFo/jEc+SJY6jRTwuwbSXJPDUnQ==
-  dependencies:
-    ajv "^6.1.0"
-    ajv-keywords "^3.1.0"
-
 schema-utils@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/schema-utils/-/schema-utils-1.0.0.tgz#0b79a93204d7b600d4b2850d1f66c2a34951c770"
@@ -10829,14 +10808,6 @@ worker-farm@^1.7.0:
   dependencies:
     errno "~0.1.7"
 
-worker-loader@^2.0.0:
-  version "2.0.0"
-  resolved "https://registry.yarnpkg.com/worker-loader/-/worker-loader-2.0.0.tgz#45fda3ef76aca815771a89107399ee4119b430ac"
-  integrity sha512-tnvNp4K3KQOpfRnD20m8xltE3eWh89Ye+5oj7wXEEHKac1P4oZ6p9oTj8/8ExqoSBnk9nu5Pr4nKfQ1hn2APJw==
-  dependencies:
-    loader-utils "^1.0.0"
-    schema-utils "^0.4.0"
-
 wrap-ansi@^5.1.0:
   version "5.1.0"
   resolved "https://registry.yarnpkg.com/wrap-ansi/-/wrap-ansi-5.1.0.tgz#1fd1f67235d5b6d0fee781056001bfb694c03b09"