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Fix filesystem (#5465)

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This commit is contained in:
Joshua Fontany
2021-02-04 08:11:07 -08:00
committed by GitHub
parent 9f9ce6595b
commit bfa062f23d
6 changed files with 96 additions and 57 deletions
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42
plugins/tiddlywiki/filesystem/filesystemadaptor.js
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@@ -54,10 +54,10 @@ It is the responsibility of the filesystem adaptor to update this.boot.files for
FileSystemAdaptor.prototype.getTiddlerFileInfo = function(tiddler,callback) {
// Always generate a fileInfo object when this fuction is called
var title = tiddler.fields.title, newInfo, pathFilters, extFilters;
if(this.wiki.tiddlerExists("$:/config/FileSystemPaths")){
if(this.wiki.tiddlerExists("$:/config/FileSystemPaths")) {
pathFilters = this.wiki.getTiddlerText("$:/config/FileSystemPaths","").split("\n");
}
if(this.wiki.tiddlerExists("$:/config/FileSystemExtensions")){
if(this.wiki.tiddlerExists("$:/config/FileSystemExtensions")) {
extFilters = this.wiki.getTiddlerText("$:/config/FileSystemExtensions","").split("\n");
}
newInfo = $tw.utils.generateTiddlerFileInfo(tiddler,{
@@ -66,9 +66,8 @@ FileSystemAdaptor.prototype.getTiddlerFileInfo = function(tiddler,callback) {
extFilters: extFilters,
wiki: this.wiki,
fileInfo: this.boot.files[title],
originalpath: this.wiki.extractTiddlerDataItem("$:/config/OriginalTiddlerPaths",title, "")
originalpath: this.wiki.extractTiddlerDataItem("$:/config/OriginalTiddlerPaths",title,"")
});
this.boot.files[title] = newInfo;
callback(null,newInfo);
};
@@ -76,35 +75,38 @@ FileSystemAdaptor.prototype.getTiddlerFileInfo = function(tiddler,callback) {
/*
Save a tiddler and invoke the callback with (err,adaptorInfo,revision)
*/
FileSystemAdaptor.prototype.saveTiddler = function(tiddler,callback) {
FileSystemAdaptor.prototype.saveTiddler = function(tiddler,callback,options) {
var self = this;
var syncerInfo = options.tiddlerInfo || {};
this.getTiddlerFileInfo(tiddler,function(err,fileInfo) {
if(err) {
return callback(err);
}
$tw.utils.saveTiddlerToFile(tiddler,fileInfo,function(err) {
$tw.utils.saveTiddlerToFile(tiddler,fileInfo,function(err,fileInfo) {
if(err) {
if ((err.code == "EPERM" || err.code == "EACCES") && err.syscall == "open") {
var bootInfo = self.boot.files[tiddler.fields.title];
bootInfo.writeError = true;
self.boot.files[tiddler.fields.title] = bootInfo;
$tw.syncer.displayError("Sync for tiddler [["+tiddler.fields.title+"]] will be retried with encoded filepath", encodeURIComponent(bootInfo.filepath));
fileInfo = fileInfo || self.boot.files[tiddler.fields.title];
fileInfo.writeError = true;
self.boot.files[tiddler.fields.title] = fileInfo;
$tw.syncer.logger.log("Sync failed for \""+tiddler.fields.title+"\" and will be retried with encoded filepath",encodeURIComponent(fileInfo.filepath));
return callback(err);
} else {
return callback(err);
}
}
// Store new boot info only after successful writes
self.boot.files[tiddler.fields.title] = fileInfo;
// Cleanup duplicates if the file moved or changed extensions
var options = {
adaptorInfo: ($tw.syncer.tiddlerInfo[tiddler.fields.title] || {adaptorInfo: {} }).adaptorInfo,
bootInfo: self.boot.files[tiddler.fields.title] || {},
adaptorInfo: syncerInfo.adaptorInfo || {},
bootInfo: fileInfo || {},
title: tiddler.fields.title
};
$tw.utils.cleanupTiddlerFiles(options, function(err){
$tw.utils.cleanupTiddlerFiles(options,function(err,fileInfo) {
if(err) {
return callback(err);
}
return callback(null, self.boot.files[tiddler.fields.title]);
return callback(null,fileInfo);
});
});
});
@@ -127,20 +129,22 @@ FileSystemAdaptor.prototype.deleteTiddler = function(title,callback,options) {
fileInfo = this.boot.files[title];
// Only delete the tiddler if we have writable information for the file
if(fileInfo) {
$tw.utils.deleteTiddlerFile(fileInfo, function(err){
$tw.utils.deleteTiddlerFile(fileInfo,function(err,fileInfo) {
if(err) {
if ((err.code == "EPERM" || err.code == "EACCES") && err.syscall == "unlink") {
// Error deleting the file on disk, should fail gracefully
$tw.syncer.displayError("Server desynchronized. Error deleting file for deleted tiddler: "+title, err);
return callback(null);
$tw.syncer.displayError("Server desynchronized. Error deleting file for deleted tiddler \"" + title + "\"",err);
return callback(null,fileInfo);
} else {
return callback(err);
}
}
return callback(null);
// Remove the tiddler from self.boot.files & return null adaptorInfo
delete self.boot.files[title];
return callback(null,null);
});
} else {
callback(null);
callback(null,null);
}
};