From 6b6aa97e9e79e8ee95dd59abc3f6462bd4d3ab46 Mon Sep 17 00:00:00 2001
From: Thomas Schnaak <schnaak@uni-potsdam.de>
Date: Sat, 22 Sep 2018 17:34:19 +0200
Subject: [PATCH] feat: added download for pdf export
---
.../src/main/webapp/journal/eportfolio.jsp | 8 +++-
.../src/main/webapp/journal/js/eportfolio.js | 37 ++++++++++++++++++-
2 files changed, 42 insertions(+), 3 deletions(-)
diff --git a/gemeinsamforschen/src/main/webapp/journal/eportfolio.jsp b/gemeinsamforschen/src/main/webapp/journal/eportfolio.jsp
index a21688a5..3ccb2226 100644
--- a/gemeinsamforschen/src/main/webapp/journal/eportfolio.jsp
+++ b/gemeinsamforschen/src/main/webapp/journal/eportfolio.jsp
@@ -48,7 +48,10 @@
<a id="editDescriptionLink" class="btn btn-default btn-sm">
<i class="fa fa-pencil"></i> Bearbeiten</a>
<a class="btn btn-default btn-sm" data-toggle="modal" data-target="#closeDescriptionModal"><i class="fa fa-check-square" aria-hidden="true"></i>Abschließen</a>
-
+ <!-- TODO: find place for Button -->
+ <button type="button" class="btn btn-primary mr-auto" data-dismiss="modal" onclick="downloadPortfolio()">
+ EPortfolio heurunterladen
+ </button>
</div>
<div class="journal-description-text">
</div>
@@ -60,7 +63,8 @@
</div>
- </div>
+
+ </div>
</div>
<div id="journal-container" class="tab-pane fade">
diff --git a/gemeinsamforschen/src/main/webapp/journal/js/eportfolio.js b/gemeinsamforschen/src/main/webapp/journal/js/eportfolio.js
index c62bb174..d01f0088 100644
--- a/gemeinsamforschen/src/main/webapp/journal/js/eportfolio.js
+++ b/gemeinsamforschen/src/main/webapp/journal/js/eportfolio.js
@@ -161,5 +161,40 @@ function closeDescription() {
location.reload();
}
});
+}
+
+//load PDF via rest
+//source: https://stackoverflow.com/questions/41803925/download-octet-stream-via-jquery
+
+function downloadPortfolio() {
+ const saveData = (() => {
+ const a = document.createElement('a');
+ a.style = 'display: none';
+ document.body.appendChild(a);
+
+ return (data, fileName, type = 'octet/stream') => {
+ console.log(data);
+
+ const blob = new Blob([data], { type });
+
+ if (navigator.msSaveBlob) {
+ return navigator.msSaveBlob(blob, fileName);
+ }
+
+ const url = URL.createObjectURL(blob);
+ a.href = url;
+ a.download = fileName;
+ a.click();
+ URL.revokeObjectURL(url);
+ return true;
+ };
+ })();
+
+ $.ajax({
+ method: "GET",
+ contentType: "application/x-www-form-urlencoded",
+ url: "../rest/eportfolio/pdf/" + student + "/" + project,
+ })
+ .done((data) => saveData(data, 'portfolio.pdf'));
+}
-}
\ No newline at end of file
--
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