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Fix tag purging with stricter DB parameter checks

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Should have failed without libraryID being passed
This commit is contained in:
Dan Stillman 2015-05-29 01:11:03 -04:00
parent 4e1dd6f5b6
commit 72e0124e4e
1 changed files with 18 additions and 36 deletions
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50
chrome/content/zotero/xpcom/data/tags.js
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@ -361,7 +361,7 @@ Zotero.Tags = new function() {
* @param {Number|Number[]} [tagIDs] - tagID or array of tagIDs to purge
* @return {Promise}
*/
this.purge = Zotero.Promise.coroutine(function* (libraryID, tagIDs) {
this.purge = Zotero.Promise.coroutine(function* (tagIDs) {
if (!tagIDs && !Zotero.Prefs.get('purge.tags')) {
return;
}
@ -372,8 +372,6 @@ Zotero.Tags = new function() {
Zotero.DB.requireTransaction();
yield Zotero.Tags.load(libraryID);
// Use given tags, as long as they're orphaned
if (tagIDs) {
let sql = "CREATE TEMPORARY TABLE tagDelete (tagID INT PRIMARY KEY)";
@ -381,8 +379,9 @@ Zotero.Tags = new function() {
for (let i=0; i<tagIDs.length; i++) {
yield Zotero.DB.queryAsync("INSERT OR IGNORE INTO tagDelete VALUES (?)", tagIDs[i]);
}
sql = "SELECT * FROM tagDelete WHERE tagID NOT IN (SELECT tagID FROM itemTags)";
var toDelete = yield Zotero.DB.columnQueryAsync(sql);
sql = "SELECT tagID AS id, libraryID, name FROM tagDelete JOIN tags USING (tagID) "
+ "WHERE tagID NOT IN (SELECT tagID FROM itemTags)";
var toDelete = yield Zotero.DB.queryAsync(sql);
}
// Look for orphaned tags
else {
@ -394,10 +393,10 @@ Zotero.Tags = new function() {
sql = "CREATE INDEX tagDelete_tagID ON tagDelete(tagID)";
yield Zotero.DB.queryAsync(sql);
sql = "SELECT * FROM tagDelete";
sql = "SELECT tagID AS id, libraryID, name FROM tagDelete JOIN tags USING (tagID)";
var toDelete = yield Zotero.DB.columnQueryAsync(sql);
if (!toDelete) {
if (!toDelete.length) {
sql = "DROP TABLE tagDelete";
return Zotero.DB.queryAsync(sql);
}
@ -405,18 +404,20 @@ Zotero.Tags = new function() {
notifierData = {};
for (let i=0; i<toDelete.length; i++) {
let id = toDelete[i];
if (_tagNamesByID[id]) {
notifierData[id] = {
let row = toDelete[i];
notifierData[row.id] = {
old: {
libraryID: libraryID,
tag: _tagNamesByID[id]
libraryID: row.libraryID,
tag: row.name
}
};
}
}
_unload(libraryID, toDelete);
// Clear cached values
delete _tagNamesByID[row.id];
if (_tagIDsByName[row.libraryID]) {
delete _tagIDsByName[row.libraryID]['_' + tagName];
}
}
sql = "DELETE FROM tags WHERE tagID IN (SELECT tagID FROM tagDelete);";
yield Zotero.DB.queryAsync(sql);
@ -880,24 +881,5 @@ Zotero.Tags = new function() {
}
_tagIDsByName[libraryID]['_' + name] = tagID;
}
/**
* Unload tags from caches
*
* @param {Number} libraryID
* @param {Number|Array<Number>} ids One or more tagIDs
*/
function _unload(libraryID, ids) {
var ids = Zotero.flattenArguments(ids);
for (let i=0; i<ids.length; i++) {
let id = ids[i];
let tagName = _tagNamesByID[id];
delete _tagNamesByID[id];
if (tagName && _tagIDsByName[libraryID]) {
delete _tagIDsByName[libraryID]['_' + tagName];
}
}
}
}