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Code Issues Releases Wiki Activity

this fixes under-reporting of active cosmetic filters in logger

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This commit is contained in:
gorhill 2015-04-25 08:27:27 -04:00
parent 057611ba25
commit 0ce32af7af
4 changed files with 12 additions and 7 deletions
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8
src/js/contentscript-end.js
View File

@ -370,7 +370,7 @@ var uBlockCollapser = (function() {
processHighHighGenericsAsync();
}
}
if ( hideSelectors.length ) {
if ( hideSelectors.length !== 0 ) {
addStyleTag(hideSelectors);
}
contextNodes.length = 0;
@ -687,6 +687,12 @@ var uBlockCollapser = (function() {
idsFromNodeList(selectNodes('[id]'));
classesFromNodeList(selectNodes('[class]'));
retrieveGenericSelectors();
// This is required: a new element could be matching an already
// injected but otherwise inactive cosmetic filter. This means
// the already injected cosmetic filter become active (has an
// effect on the document), and thus must be logged if needed.
messager.send({ what: 'cosmeticFiltersActivated' });
}
};

2
src/js/contentscript-start.js
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@ -140,7 +140,7 @@ var filteringHandler = function(details) {
// This is just to inform the background process that cosmetic filters were
// actually injected.
if ( vAPI.styles.length !== styleTagCount ) {
localMessager.send({ what: 'cosmeticFiltersInjected' });
localMessager.send({ what: 'cosmeticFiltersActivated' });
}
// https://github.com/chrisaljoudi/uBlock/issues/587

2
src/js/cosmetic-logger.js
View File

@ -68,10 +68,10 @@ while ( i-- ) {
if ( loggedSelectors.hasOwnProperty(selector) ) {
continue;
}
loggedSelectors[selector] = true;
if ( document.querySelector(selector) === null ) {
continue;
}
loggedSelectors[selector] = true;
matchedSelectors.push(selector);
}

7
src/js/messaging.js
View File

@ -62,10 +62,9 @@ var onMessage = function(request, sender, callback) {
break;
case 'cosmeticFiltersInjected':
// Is this a request to cache selectors?
if ( Array.isArray(request.selectors) ) {
µb.cosmeticFilteringEngine.addToSelectorCache(request);
}
µb.cosmeticFilteringEngine.addToSelectorCache(request);
/* falls through */
case 'cosmeticFiltersActivated':
// Net-based cosmetic filters are of no interest for logging purpose.
if ( µb.logger.isObserved(tabId) && request.type !== 'net' ) {
µb.logCosmeticFilters(tabId);