From e1a8e44a02700236d582c4b88c829a7faf41340f Mon Sep 17 00:00:00 2001
From: Cora Johnson-Roberson <cora.johnson.roberson@gmail.com>
Date: Wed, 18 Nov 2015 11:17:29 -0800
Subject: [PATCH] export clusters button added

---
 .../modules/core/langs/translation-default.json  |  1 +
 .../modules/core/langs/translation-en.json       |  1 +
 .../core/scripts/dialogs/clustering-dialog.html  |  1 +
 .../core/scripts/dialogs/clustering-dialog.js    | 16 ++++++++++++++++
 4 files changed, 19 insertions(+)

diff --git a/main/webapp/modules/core/langs/translation-default.json b/main/webapp/modules/core/langs/translation-default.json
index 425157c9f..cb6a7cf35 100644
--- a/main/webapp/modules/core/langs/translation-default.json
+++ b/main/webapp/modules/core/langs/translation-default.json
@@ -644,6 +644,7 @@
 		"pick-record": "Pick Record Elements",
 		"merge-cluster": "Merge Selected &amp; Re-Cluster",
 		"merge-close": "Merge Selected &amp; Close",
+    "export-cluster": "Export Clusters",
 		"close": "Close",
 		"reset-template": "Reset Template",
 		"export": "Export",
diff --git a/main/webapp/modules/core/langs/translation-en.json b/main/webapp/modules/core/langs/translation-en.json
index ab8737628..ccd67afa2 100644
--- a/main/webapp/modules/core/langs/translation-en.json
+++ b/main/webapp/modules/core/langs/translation-en.json
@@ -644,6 +644,7 @@
 		"pick-record": "Pick Record Elements",
 		"merge-cluster": "Merge Selected &amp; Re-Cluster",
 		"merge-close": "Merge Selected &amp; Close",
+    "export-cluster": "Export Clusters",
 		"close": "Close",
 		"reset-template": "Reset Template",
 		"export": "Export",
diff --git a/main/webapp/modules/core/scripts/dialogs/clustering-dialog.html b/main/webapp/modules/core/scripts/dialogs/clustering-dialog.html
index 3e23fbf43..de8a6e3ca 100644
--- a/main/webapp/modules/core/scripts/dialogs/clustering-dialog.html
+++ b/main/webapp/modules/core/scripts/dialogs/clustering-dialog.html
@@ -56,6 +56,7 @@
         <button class="button" bind="deselectAllButton"></button>
       </td> 
       <td class="right" style="text-align: right">
+        <button class="button" bind="exportClusterButton"></button>
         <button class="button button-primary" bind="applyReClusterButton"></button>
         <button class="button" bind="applyCloseButton"></button>
         <button class="button" bind="closeButton"></button>
diff --git a/main/webapp/modules/core/scripts/dialogs/clustering-dialog.js b/main/webapp/modules/core/scripts/dialogs/clustering-dialog.js
index 4b3951f81..13bb58aa1 100644
--- a/main/webapp/modules/core/scripts/dialogs/clustering-dialog.js
+++ b/main/webapp/modules/core/scripts/dialogs/clustering-dialog.js
@@ -69,6 +69,7 @@ ClusteringDialog.prototype._createDialog = function() {
     this._elmts.or_dialog_blockChars.html($.i18n._('core-dialogs')["block-chars"]);  
     this._elmts.selectAllButton.html($.i18n._('core-buttons')["select-all"]);
     this._elmts.deselectAllButton.html($.i18n._('core-buttons')["unselect-all"]);
+    this._elmts.exportClusterButton.html($.i18n._('core-buttons')["export-cluster"]);
     this._elmts.applyReClusterButton.html($.i18n._('core-buttons')["merge-cluster"]);
     this._elmts.applyCloseButton.html($.i18n._('core-buttons')["merge-close"]);
     this._elmts.closeButton.html($.i18n._('core-buttons')["close"]);
@@ -121,6 +122,7 @@ ClusteringDialog.prototype._createDialog = function() {
     
     this._elmts.selectAllButton.click(function() { self._selectAll(); });
     this._elmts.deselectAllButton.click(function() { self._deselectAll(); });
+    this._elmts.exportClusterButton.click(function() { self._onExportCluster(); });
     this._elmts.applyReClusterButton.click(function() { self._onApplyReCluster(); });
     this._elmts.applyCloseButton.click(function() { self._onApplyClose(); });
     this._elmts.closeButton.click(function() { self._dismiss(); });
@@ -333,6 +335,11 @@ ClusteringDialog.prototype._onApplyReCluster = function() {
     });
 };
 
+ClusteringDialog.prototype._onExportCluster = function() {
+    var self = this;        
+    self._export();
+};
+
 ClusteringDialog.prototype._apply = function(onDone) {
     var clusters = this._getRestrictedClusters();
     var edits = [];
@@ -373,6 +380,15 @@ ClusteringDialog.prototype._apply = function(onDone) {
     }
 };
 
+ClusteringDialog.prototype._export = function() {
+    var clusters = this._getRestrictedClusters();
+    var data = "text/json;charset=utf-8," + encodeURIComponent(JSON.stringify(clusters));
+    var link=document.createElement('a');
+    link.href='data:' + data;
+    link.download="clusters" + (new Date()).toISOString() + ".json";
+    link.click();
+};
+
 ClusteringDialog.prototype._dismiss = function() {
     DialogSystem.dismissUntil(this._level - 1);
 };