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commit e23452363b8d068d76ca8c0f12d777824b072a4e
parent 3a1bec1ab30df1aeb1107de6a60f624890662c40
Author: Dan Stillman <dstillman@zotero.org>
Date:   Thu, 26 Jan 2017 15:02:58 -0500

Handle auto-hyphenated ISBN during item conflict

Always keep the hyphenated version, and don't consider it a visible conflict

Diffstat:
M
chrome/content/zotero/xpcom/sync/syncLocal.js
 | 
37
++++++++++++++++++++++++++++++++++---
M
test/tests/syncLocalTest.js
 | 
82
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++

2 files changed, 116 insertions(+), 3 deletions(-)
diff --git a/chrome/content/zotero/xpcom/sync/syncLocal.js b/chrome/content/zotero/xpcom/sync/syncLocal.js
@@ -838,7 +838,9 @@ Zotero.Sync.Data.Local = {
 										jsonObject,
 										{
 											skipData: true,
-											notifierQueue
+											notifierQueue,
+											// Save as unsynced
+											saveAsChanged: !!result.localChanged
 										}
 									);
 									results.push(saveResults);
@@ -884,6 +886,11 @@ Zotero.Sync.Data.Local = {
 									jsonDataLocal[x] = jsonData[x];
 								})
 								jsonObject.data = jsonDataLocal;
+								
+								// Save as unsynced
+								if (results.localChanged) {
+									saveOptions.saveAsChanged = true;
+								}
 							}
 						}
 						// Object doesn't exist locally
@@ -1160,7 +1167,7 @@ Zotero.Sync.Data.Local = {
 				
 				let saveOptions = {};
 				Object.assign(saveOptions, options);
-				// Tell _saveObjectFromJSON to save as unsynced
+				// Tell _saveObjectFromJSON() to save as unsynced
 				saveOptions.saveAsChanged = true;
 				saveOptions.notifierQueue = notifierQueue;
 				
@@ -1533,7 +1540,31 @@ Zotero.Sync.Data.Local = {
 			conflicts.push([c1, c2]);
 		}
 		
-		return { changes, conflicts };
+		var localChanged = false;
+		
+		// Massage some old data
+		conflicts = conflicts.filter((x) => {
+			// If one side has auto-hyphenated ISBN, use that
+			if (x[0].field == 'ISBN' && x[0].op == 'add' && x[1].op == 'add') {
+				let hyphenatedA = Zotero.Utilities.Internal.hyphenateISBN(x[0].value);
+				let hyphenatedB = Zotero.Utilities.Internal.hyphenateISBN(x[1].value);
+				if (hyphenatedA && hyphenatedB) {
+					// Use remote
+					if (hyphenatedA == x[1].value) {
+						changes.push(x[1]);
+						return false;
+					}
+					// Use local
+					else if (x[0].value == hyphenatedB) {
+						localChanged = true;
+						return false;
+					}
+				}
+				return true;
+			}
+		});
+		
+		return { changes, conflicts, localChanged };
 	},
 	
 	
diff --git a/test/tests/syncLocalTest.js b/test/tests/syncLocalTest.js
@@ -439,6 +439,35 @@ describe("Zotero.Sync.Data.Local", function() {
 			assert.equal(obj.getField('place'), changedPlace);
 		})
 		
+		it("should save item with overriding local conflict as unsynced", function* () {
+			var libraryID = Zotero.Libraries.userLibraryID;
+			
+			var isbn = '978-0-335-22006-9';
+			var type = 'item';
+			let obj = createUnsavedDataObject(type, { version: 5 });
+			obj.setField('ISBN', isbn);
+			yield obj.saveTx();
+			let data = obj.toJSON();
+			
+			data.key = obj.key;
+			data.version = 10;
+			data.ISBN = '9780335220069';
+			let json = {
+				key: obj.key,
+				version: 10,
+				data
+			};
+			var results = yield Zotero.Sync.Data.Local.processObjectsFromJSON(
+				type, libraryID, [json], { stopOnError: true }
+			);
+			assert.isTrue(results[0].processed);
+			assert.isUndefined(results[0].changes);
+			assert.isUndefined(results[0].conflicts);
+			assert.equal(obj.version, 10);
+			assert.equal(obj.getField('ISBN'), isbn);
+			assert.isFalse(obj.synced);
+		});
+		
 		it("should delete older versions in sync cache after processing", function* () {
 			var libraryID = Zotero.Libraries.userLibraryID;
 			
@@ -1835,5 +1864,58 @@ describe("Zotero.Sync.Data.Local", function() {
 				]
 			);
 		})
+		
+		it("should automatically use local hyphenated ISBN value if only difference", function () {
+			var json1 = {
+				key: "AAAAAAAA",
+				version: 1234,
+				itemType: "book",
+				ISBN: "978-0-335-22006-9"
+			};
+			var json2 = {
+				key: "AAAAAAAA",
+				version: 1235,
+				itemType: "book",
+				ISBN: "9780335220069"
+			};
+			var ignoreFields = ['dateAdded', 'dateModified'];
+			var result = Zotero.Sync.Data.Local._reconcileChangesWithoutCache(
+				'item', json1, json2, ignoreFields
+			);
+			assert.lengthOf(result.changes, 0);
+			assert.lengthOf(result.conflicts, 0);
+			assert.isTrue(result.localChanged);
+		});
+		
+		it("should automatically use remote hyphenated ISBN value if only difference", function () {
+			var json1 = {
+				key: "AAAAAAAA",
+				version: 1234,
+				itemType: "book",
+				ISBN: "9780335220069"
+			};
+			var json2 = {
+				key: "AAAAAAAA",
+				version: 1235,
+				itemType: "book",
+				ISBN: "978-0-335-22006-9"
+			};
+			var ignoreFields = ['dateAdded', 'dateModified'];
+			var result = Zotero.Sync.Data.Local._reconcileChangesWithoutCache(
+				'item', json1, json2, ignoreFields
+			);
+			assert.sameDeepMembers(
+				result.changes,
+				[
+					{
+						field: "ISBN",
+						op: "add",
+						value: "978-0-335-22006-9"
+					}
+				]
+			);
+			assert.lengthOf(result.conflicts, 0);
+			assert.isFalse(result.localChanged);
+		});
 	})
 })