From cf8479951262da902ce027205a48ee420c63d6b8 Mon Sep 17 00:00:00 2001
From: =?utf8?q?Aleksander=20=C5=81ukasz?=
 <aleksander.lukasz@nowoczesnapolska.org.pl>
Date: Thu, 11 Jul 2013 13:05:58 +0200
Subject: [PATCH] Extracting list items out of all outer lists

---
 modules/documentCanvas/canvas/canvas.js       |  5 +++
 modules/documentCanvas/canvas/canvas.test3.js | 35 +++++++++++++++++++
 2 files changed, 40 insertions(+)

diff --git a/modules/documentCanvas/canvas/canvas.js b/modules/documentCanvas/canvas/canvas.js
index 1bd2f15..ad294b8 100644
--- a/modules/documentCanvas/canvas/canvas.js
+++ b/modules/documentCanvas/canvas/canvas.js
@@ -175,6 +175,7 @@ $.extend(Canvas.prototype.list, {
         });
     },
     extractItems: function(params) {
+        params = _.extend({merge: true}, params);
         var list = params.element1.parent();
         if(!list.is('list') || !(list.sameNode(params.element2.parent())))
             return false;
@@ -239,6 +240,10 @@ $.extend(Canvas.prototype.list, {
 
             reference.after(toAdd);
         }
+        if(!params.merge && listIsNested) {
+            return this.extractItems({element1: extractedItems[0], element2: extractedItems[extractedItems.length-1]});
+        }
+        return true;
     },
     areItemsOfTheSameList: function(params) {
         var e1 = params.element1,
diff --git a/modules/documentCanvas/canvas/canvas.test3.js b/modules/documentCanvas/canvas/canvas.test3.js
index 2aa50d9..34c372d 100644
--- a/modules/documentCanvas/canvas/canvas.test3.js
+++ b/modules/documentCanvas/canvas/canvas.test3.js
@@ -793,6 +793,41 @@ describe('Canvas', function() {
                     expect(item3.children()[0].getText()).to.equal('1.2', 'third item ok');
                     expect(item4.children()[0].getText()).to.equal('2', 'fourth item ok');
                 });
+
+                it('extracts items out of outer most list when merge flag is set to false', function() {
+                    var c = canvas.fromXML('\
+                        <section>\
+                            <div class="list.items">\
+                                <div class="item">0</div>\
+                                <div class="item">\
+                                    <div class="list.items">\
+                                        <div class="item">1.1</div>\
+                                        <div class="item">1.2</div>\
+                                    </div>\
+                                </div>\
+                                <div class="item">2</div>\
+                            </div>\
+                        </section>'),
+                        section = c.doc(),
+                        list = section.children()[0],
+                        nestedList = list.children()[1].children()[0],
+                        nestedListItem = nestedList.children()[0];
+
+                    var test = c.list.extractItems({element1: nestedListItem, element2: nestedListItem, merge: false});
+
+                    expect(test).to.equal(true, 'extraction status ok');
+
+                    var sectionChildren = section.children(),
+                        extractedItem = sectionChildren[1];
+
+                    expect(sectionChildren.length).to.equal(3, 'section has three children');
+                    expect(sectionChildren[0].is('list')).to.equal(true, 'first child is a list');
+
+                    expect(extractedItem.getWlxmlTag()).to.equal('div', 'extracted item is a wlxml div');
+                    expect(extractedItem.getWlxmlClass()).to.equal(undefined, 'extracted item has no wlxml class');
+                    expect(extractedItem.children()[0].getText()).to.equal('1.1', 'extracted item ok');
+                    expect(sectionChildren[2].is('list')).to.equal(true, 'second child is a list');
+                });
             });
         });
 
-- 
2.20.1