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Code Issues Releases Wiki Activity

further fix re #426

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This commit is contained in:
gorhill 2014-12-21 00:07:08 -05:00
parent 53f6a5a9e5
commit 97bf6e279e
1 changed files with 13 additions and 18 deletions
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31
src/js/assets.js
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@ -76,7 +76,6 @@ var AssetEntry = function() {
this.localChecksum = '';
this.repoChecksum = '';
this.expireTimestamp = 0;
this.homeURL = '';
};
var RepoMetadata = function() {
@ -86,6 +85,9 @@ var RepoMetadata = function() {
var repoMetadata = null;
// We need these to persist beyond repoMetaData
var homeURLs = {};
/******************************************************************************/
var stringIsNotEmpty = function(s) {
@ -412,14 +414,7 @@ var getRepoMetadata = function(callback) {
/******************************************************************************/
exports.setHomeURL = function(path, homeURL) {
var onRepoMetadataReady = function(metadata) {
var entry = metadata.entries[path];
if ( entry === undefined ) {
entry = metadata.entries[path] = new AssetEntry();
}
entry.homeURL = homeURL;
};
getRepoMetadata(onRepoMetadataReady);
homeURLs[path] = homeURL;
};
/******************************************************************************/
@ -533,6 +528,7 @@ var readRepoFile = function(path, callback) {
var readRepoCopyAsset = function(path, callback) {
var assetEntry;
var homeURL = homeURLs[path];
var reportBack = function(content, err) {
var details = {
@ -598,7 +594,7 @@ var readRepoCopyAsset = function(path, callback) {
var onHomeFileLoaded = function() {
this.onload = this.onerror = null;
if ( stringIsNotEmpty(this.responseText) === false ) {
console.error('µBlock> readRepoCopyAsset("%s") / onHomeFileLoaded("%s"): no response', path, assetEntry.homeURL);
console.error('µBlock> readRepoCopyAsset("%s") / onHomeFileLoaded("%s"): no response', path, homeURL);
// Fetch from repo only if obsolescence was due to repo checksum
if ( assetEntry.localChecksum !== assetEntry.repoChecksum ) {
getTextFileFromURL(repositoryURLSkipCache, onRepoFileLoaded, onRepoFileError);
@ -607,14 +603,14 @@ var readRepoCopyAsset = function(path, callback) {
}
return;
}
//console.log('µBlock> readRepoCopyAsset("%s") / onHomeFileLoaded("%s")', path, assetEntry.homeURL);
//console.log('µBlock> readRepoCopyAsset("%s") / onHomeFileLoaded("%s")', path, homeURL);
updateChecksum();
cachedAssetsManager.save(path, this.responseText, callback);
};
var onHomeFileError = function() {
this.onload = this.onerror = null;
console.error(errorCantConnectTo.replace('{{url}}', assetEntry.homeURL));
console.error(errorCantConnectTo.replace('{{url}}', homeURL));
// Fetch from repo only if obsolescence was due to repo checksum
if ( assetEntry.localChecksum !== assetEntry.repoChecksum ) {
getTextFileFromURL(repositoryURLSkipCache, onRepoFileLoaded, onRepoFileError);
@ -628,10 +624,10 @@ var readRepoCopyAsset = function(path, callback) {
// - Auto-update enabled AND (not in cache OR in cache but obsolete)
var timestamp = entries[path];
var inCache = typeof timestamp === 'number';
if ( exports.allowRemoteFetch && exports.autoUpdate && stringIsNotEmpty(assetEntry.homeURL) ) {
if ( exports.allowRemoteFetch && exports.autoUpdate && stringIsNotEmpty(homeURL) ) {
if ( inCache === false || cacheIsObsolete(timestamp) ) {
//console.log('µBlock> readRepoCopyAsset("%s") / onCacheMetaReady(): not cached or obsolete', path);
getTextFileFromURL(assetEntry.homeURL, onHomeFileLoaded, onHomeFileError);
getTextFileFromURL(homeURL, onHomeFileLoaded, onHomeFileError);
return;
}
}
@ -658,7 +654,6 @@ var readRepoCopyAsset = function(path, callback) {
// Repo copy changed: fetch from home URL
if ( exports.allowRemoteFetch && exports.autoUpdate && assetEntry.localChecksum !== assetEntry.repoChecksum ) {
//console.log('µBlock> readRepoCopyAsset("%s") / onRepoMetaReady(): repo has newer version', path);
var homeURL = assetEntry.homeURL;
if ( stringIsNotEmpty(homeURL) ) {
getTextFileFromURL(homeURL, onHomeFileLoaded, onHomeFileError);
} else {
@ -924,7 +919,7 @@ exports.get = function(path, callback) {
}
// Asset is repo copy of external content
if ( assetEntry.homeURL !== '' ) {
if ( stringIsNotEmpty(homeURLs[path]) ) {
readRepoCopyAsset(path, callback);
return;
}
@ -963,7 +958,7 @@ exports.metadata = function(callback) {
continue;
}
entry = out[path];
entry.cacheObsolete = stringIsNotEmpty(entry.homeURL) &&
entry.cacheObsolete = stringIsNotEmpty(homeURLs[path]) &&
cacheIsObsolete(entry.lastModified);
}
callback(out);
@ -983,7 +978,7 @@ exports.metadata = function(callback) {
}
entryOut.localChecksum = entryRepo.localChecksum;
entryOut.repoChecksum = entryRepo.repoChecksum;
entryOut.homeURL = entryRepo.homeURL;
entryOut.homeURL = homeURLs[path] || '';
entryOut.repoObsolete = entryOut.localChecksum !== entryOut.repoChecksum;
}
checkCacheObsolescence();