From ecac8a7aeabf123e432d3153349ad3f989527dc4 Mon Sep 17 00:00:00 2001
From: Alexey Kuznetsov <alex@alexcrown.net>
Date: Sat, 14 Feb 2015 18:06:08 +0300
Subject: [PATCH] Parse tags on paste from clipboard

---
 src/select.js       | 20 ++++++++++++++++++-
 test/select.spec.js | 48 +++++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 67 insertions(+), 1 deletion(-)

diff --git a/src/select.js b/src/select.js
index f8906c235..fe5bd0316 100644
--- a/src/select.js
+++ b/src/select.js
@@ -688,6 +688,24 @@
 
     });
 
+    // If tagging try to split by tokens and add items
+    _searchInput.on('paste', function (e) {
+      var data = e.originalEvent.clipboardData.getData('text/plain');
+      if (data && data.length > 0 && ctrl.taggingTokens.isActivated && ctrl.tagging.fct) {
+        var items = data.split(ctrl.taggingTokens.tokens[0]); // split by first token only
+        if (items && items.length > 0) {
+          angular.forEach(items, function (item) {
+            var newItem = ctrl.tagging.fct(item);
+            if (newItem) {
+              ctrl.select(newItem, true);
+            }
+          });
+          e.preventDefault();
+          e.stopPropagation();
+        }
+      }
+    });
+
     _searchInput.on('keyup', function(e) {
       if ( ! KEY.isVerticalMovement(e.which) ) {
         $scope.$evalAsync( function () {
@@ -872,7 +890,7 @@
     }
 
     $scope.$on('$destroy', function() {
-      _searchInput.off('keyup keydown tagged blur');
+      _searchInput.off('keyup keydown tagged blur paste');
     });
   }])
 
diff --git a/test/select.spec.js b/test/select.spec.js
index 32271d606..d0c5d1cf0 100644
--- a/test/select.spec.js
+++ b/test/select.spec.js
@@ -69,6 +69,7 @@ describe('ui-select tests', function() {
       if (attrs.theme !== undefined) { attrsHtml += ' theme="' + attrs.theme + '"'; }
       if (attrs.tabindex !== undefined) { attrsHtml += ' tabindex="' + attrs.tabindex + '"'; }
       if (attrs.tagging !== undefined) { attrsHtml += ' tagging="' + attrs.tagging + '"'; }
+      if (attrs.taggingTokens !== undefined) { attrsHtml += ' tagging-tokens="' + attrs.taggingTokens + '"'; }
       if (attrs.title !== undefined) { attrsHtml += ' title="' + attrs.title + '"'; }
     }
 
@@ -115,6 +116,17 @@ describe('ui-select tests', function() {
     e.keyCode = keyCode;
     element.trigger(e);
   }
+  function triggerPaste(element, text) {
+    var e = jQuery.Event("paste");
+    e.originalEvent = {
+        clipboardData : {
+            getData : function() {
+                return text;
+            }
+        }
+    };
+    element.trigger(e);
+  }
 
   function setSearchText(el, text) {
     el.scope().$select.search = text;
@@ -1119,6 +1131,8 @@ describe('ui-select tests', function() {
             if (attrs.required !== undefined) { attrsHtml += ' ng-required="' + attrs.required + '"'; }
             if (attrs.tabindex !== undefined) { attrsHtml += ' tabindex="' + attrs.tabindex + '"'; }
             if (attrs.closeOnSelect !== undefined) { attrsHtml += ' close-on-select="' + attrs.closeOnSelect + '"'; }
+            if (attrs.tagging !== undefined) { attrsHtml += ' tagging="' + attrs.tagging + '"'; }
+            if (attrs.taggingTokens !== undefined) { attrsHtml += ' tagging-tokens="' + attrs.taggingTokens + '"'; }
         }
 
         return compileTemplate(
@@ -1611,6 +1625,40 @@ describe('ui-select tests', function() {
 
       expect(el.scope().$select.multiple).toBe(true);
     });
+
+    it('should allow paste tag from clipboard', function() {
+       scope.taggingFunc = function (name) {
+         return {
+           name: name,
+           email: name + '@email.com',
+           group: 'Foo',
+           age: 12
+         };
+       };
+
+       var el = createUiSelectMultiple({tagging: 'taggingFunc', taggingTokens: ",|ENTER"});
+       clickMatch(el);
+       triggerPaste(el.find('input'), 'tag1');
+
+       expect($(el).scope().$select.selected.length).toBe(1);
+    });
+
+    it('should allow paste multiple tags', function() {
+      scope.taggingFunc = function (name) {
+        return {
+          name: name,
+          email: name + '@email.com',
+          group: 'Foo',
+          age: 12
+        };
+      };
+
+      var el = createUiSelectMultiple({tagging: 'taggingFunc', taggingTokens: ",|ENTER"});
+      clickMatch(el);
+      triggerPaste(el.find('input'), ',tag1,tag2,tag3,,tag5,');
+
+      expect($(el).scope().$select.selected.length).toBe(5);
+    });
   });
 
   describe('default configuration via uiSelectConfig', function() {