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Convert dataDir pref to string path and remove lastDataDir

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.persistentDescriptor now appears to return (and parse) a string path anyway on
macOS, which is the only place where it didn't use a string path to begin with,
so this will only affect earlier users.
This commit is contained in:
Dan Stillman 2016-10-31 04:05:45 -04:00
parent f2163b3433
commit a5b222edac
3 changed files with 42 additions and 30 deletions
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17
chrome/content/zotero/preferences/preferences_advanced.js
View file

@ -225,20 +225,9 @@ Zotero_Preferences.Advanced = {
getDataDirPath: function () {
var desc = Zotero.Prefs.get('dataDir');
if (desc == '') {
return '';
}
var file = Components.classes["@mozilla.org/file/local;1"].
createInstance(Components.interfaces.nsILocalFile);
try {
file.persistentDescriptor = desc;
}
catch (e) {
return '';
}
return file.path;
// TEMP: lastDataDir can be removed once old persistent descriptors have been
// converted, which they are in getZoteroDirectory() in 5.0
return Zotero.Prefs.get('lastDataDir') || Zotero.Prefs.get('dataDir') || '';
},

54
chrome/content/zotero/xpcom/zotero.js
View file

@ -282,11 +282,13 @@ Components.utils.import("resource://gre/modules/osfile.jsm");
var buttonFlags = (ps.BUTTON_POS_0) * (ps.BUTTON_TITLE_OK)
+ (ps.BUTTON_POS_1) * (ps.BUTTON_TITLE_IS_STRING)
+ (ps.BUTTON_POS_2) * (ps.BUTTON_TITLE_IS_STRING);
// TEMP: lastDataDir can be removed once old persistent descriptors have been
// converted, which they are in getZoteroDirectory() in 5.0
var previousDir = Zotero.Prefs.get('lastDataDir') || Zotero.Prefs.get('dataDir');
var index = ps.confirmEx(null,
Zotero.getString('general.error'),
Zotero.startupError + '\n\n' +
Zotero.getString('dataDir.previousDir') + ' '
+ Zotero.Prefs.get('lastDataDir'),
Zotero.getString('dataDir.previousDir') + ' ' + previousDir,
buttonFlags, null,
Zotero.getString('dataDir.useProfileDir', Zotero.appName),
Zotero.getString('general.locate'),
@ -922,17 +924,39 @@ Components.utils.import("resource://gre/modules/osfile.jsm");
if (Zotero.Prefs.get('useDataDir')) {
var file = Components.classes["@mozilla.org/file/local;1"].
createInstance(Components.interfaces.nsILocalFile);
try {
file.persistentDescriptor = Zotero.Prefs.get('dataDir');
let prefVal = Zotero.Prefs.get('dataDir');
// Convert old persistent descriptor pref to string path and clear obsolete lastDataDir pref
//
// persistentDescriptor now appears to return (and parse) a string path anyway on macOS,
// which is the only place where it didn't use a string path to begin with, but be explicit
// just in case there's some difference.
//
// A post-Mozilla prefs migration should do this same check, and then this conditional can
// be removed.
if (Zotero.Prefs.get('lastDataDir')) {
try {
file.persistentDescriptor = prefVal;
}
catch (e) {
Zotero.debug("Persistent descriptor in extensions.zotero.dataDir did not resolve", 1);
e = { name: "NS_ERROR_FILE_NOT_FOUND" };
throw (e);
}
this.setDataDirectory(file.path);
if (!file.exists()) {
var e = { name: "NS_ERROR_FILE_NOT_FOUND" };
throw (e);
}
}
catch (e) {
Zotero.debug("Persistent descriptor in extensions.zotero.dataDir did not resolve", 1);
e = { name: "NS_ERROR_FILE_NOT_FOUND" };
throw (e);
}
if (!file.exists()) {
var e = { name: "NS_ERROR_FILE_NOT_FOUND" };
throw (e);
else {
try {
file = Zotero.File.pathToFile(prefVal);
}
catch (e) {
Zotero.debug(`Invalid path '${prefVal}' in dataDir pref`, 1);
e = { name: "NS_ERROR_FILE_NOT_FOUND" };
throw e;
}
}
}
else {
@ -1286,9 +1310,9 @@ Components.utils.import("resource://gre/modules/osfile.jsm");
this.setDataDirectory = function (path) {
let dir = Zotero.File.pathToFile(path);
Zotero.Prefs.set('dataDir', dir.persistentDescriptor);
Zotero.Prefs.set('lastDataDir', dir.path);
Zotero.Prefs.set('dataDir', path);
// Clear legacy pref
Zotero.Prefs.clear('lastDataDir');
Zotero.Prefs.set('useDataDir', true);
};

1
defaults/preferences/zotero.js
View file

@ -10,7 +10,6 @@ pref("extensions.zotero.saveRelativeAttachmentPath", false);
pref("extensions.zotero.baseAttachmentPath", '');
pref("extensions.zotero.useDataDir", false);
pref("extensions.zotero.dataDir", '');
pref("extensions.zotero.lastDataDir", '');
pref("extensions.zotero.warnOnUnsafeDataDir", true);
pref("extensions.zotero.debug.log",false);
pref("extensions.zotero.debug.stackTrace", false);