Adding upstream version 9.0.0.upstream/9.0.0upstreamdebian

Signed-off-by: Daniel Baumann <daniel@debian.org>

1 files changed, 19 insertions, 0 deletions

diff --git a/web_src/js/render/pdf.js b/web_src/js/render/pdf.js
new file mode 100644
index 0000000..f31f161
--- /dev/null
+++ b/web_src/js/render/pdf.js
@@ -0,0 +1,19 @@
+import {htmlEscape} from 'escape-goat';
+
+export async function initPdfViewer() {
+  const els = document.querySelectorAll('.pdf-content');
+  if (!els.length) return;
+
+  const pdfobject = await import(/* webpackChunkName: "pdfobject" */'pdfobject');
+
+  for (const el of els) {
+    const src = el.getAttribute('data-src');
+    const fallbackText = el.getAttribute('data-fallback-button-text');
+    pdfobject.embed(src, el, {
+      fallbackLink: htmlEscape`
+        <a role="button" class="ui basic button pdf-fallback-button" href="[url]">${fallbackText}</a>
+      `,
+    });
+    el.classList.remove('is-loading');
+  }
+}