From 8ecd0f1c9a116beaa4f646b692ade35913d8cd09 Mon Sep 17 00:00:00 2001
From: Thomas Steur <tsteur@users.noreply.github.com>
Date: Wed, 23 May 2018 04:53:30 +1200
Subject: [PATCH] make sendContentAsDownload method reusable (#12952)

---
 plugins/Morpheus/javascripts/piwikHelper.js   | 38 +++++++++++++++++++
 .../manage-gdpr/managegdpr.controller.js      | 38 +------------------
 2 files changed, 39 insertions(+), 37 deletions(-)

diff --git a/plugins/Morpheus/javascripts/piwikHelper.js b/plugins/Morpheus/javascripts/piwikHelper.js
index 36eed1c685b..8a76122ebe5 100644
--- a/plugins/Morpheus/javascripts/piwikHelper.js
+++ b/plugins/Morpheus/javascripts/piwikHelper.js
@@ -27,6 +27,44 @@ var piwikHelper = {
         return $('<div/>').html(value).text();
     },
 
+    sendContentAsDownload: function (filename, content, mimeType) {
+        if (!mimeType) {
+            mimeType = 'text/plain';
+        }
+        function downloadFile(content)
+        {
+            var node = document.createElement('a');
+            node.style.display = 'none';
+            if ('string' === typeof content) {
+                node.setAttribute('href', 'data:' + mimeType + ';charset=utf-8,' + encodeURIComponent(content));
+            } else {
+                node.href = window.URL.createObjectURL(blob);
+            }
+            node.setAttribute('download', filename);
+            document.body.appendChild(node);
+            node.click();
+            document.body.removeChild(node);
+        }
+
+        var node;
+        if ('function' === typeof Blob) {
+            // browser supports blob
+            try {
+                var blob = new Blob([content], {type: mimeType});
+                if (window.navigator.msSaveOrOpenBlob) {
+                    window.navigator.msSaveBlob(blob, filename);
+                    return;
+                } else {
+                    downloadFile(blob);
+                    return;
+                }
+            } catch (e) {
+                downloadFile(content);
+            }
+        }
+        downloadFile(content);
+    },
+
     /**
      * a nice cross-browser logging function
      */
diff --git a/plugins/PrivacyManager/angularjs/manage-gdpr/managegdpr.controller.js b/plugins/PrivacyManager/angularjs/manage-gdpr/managegdpr.controller.js
index 2a717aa4d56..5f09ccd03ae 100644
--- a/plugins/PrivacyManager/angularjs/manage-gdpr/managegdpr.controller.js
+++ b/plugins/PrivacyManager/angularjs/manage-gdpr/managegdpr.controller.js
@@ -68,42 +68,6 @@
         };
 
         this.exportDataSubject = function () {
-            function sendContentAsDownload(filename, content) {
-                var mimeType = 'text/plain';
-                function downloadFile(content)
-                {
-                    var node = document.createElement('a');
-                    node.style.display = 'none';
-                    if ('string' === typeof content) {
-                        node.setAttribute('href', 'data:' + mimeType + ';charset=utf-8,' + encodeURIComponent(content));
-                    } else {
-                        node.href = window.URL.createObjectURL(blob);
-                    }
-                    node.setAttribute('download', filename);
-                    document.body.appendChild(node);
-                    node.click();
-                    document.body.removeChild(node);
-                }
-
-                var node;
-                if ('function' === typeof Blob) {
-                    // browser supports blob
-                    try {
-                        var blob = new Blob([content], {type: mimeType});
-                        if (window.navigator.msSaveOrOpenBlob) {
-                            window.navigator.msSaveBlob(blob, filename);
-                            return;
-                        } else {
-                            downloadFile(blob);
-                            return;
-                        }
-                    } catch (e) {
-                        downloadFile(content);
-                    }
-                }
-                downloadFile(content);
-            }
-
             var visitsToDelete = this.getActivatedDataSubjects();
             piwikApi.post({
                 module: 'API',
@@ -112,7 +76,7 @@
                 filter_limit: -1,
             }, {visits: visitsToDelete}).then(function (visits) {
                 showSuccessNotification('Visits were successfully exported');
-                sendContentAsDownload('exported_data_subjects.json', JSON.stringify(visits));
+                piwik.helper.sendContentAsDownload('exported_data_subjects.json', JSON.stringify(visits));
             });
         };