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Code Issues Releases Wiki Activity

this (indirectly) fixes #15: let uBlock block remote fonts globally or on a site-basis

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This commit is contained in:
gorhill 2015-06-10 09:23:48 -04:00
parent ff0ad30ba6
commit 113c2e11a5
6 changed files with 85 additions and 32 deletions
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4
src/_locales/en/messages.json
View File

@ -87,6 +87,10 @@
"message":"Toggle cosmetic filtering for this site",
"description":"English: Toggle cosmetic filtering for this site"
},
"popupTipNoRemoteFonts":{
"message":"Toggle the blocking of remote fonts for this site",
"description":"English: Toggle the blocking of remote fonts for this site"
},
"popupAnyRulePrompt":{
"message":"all",
"description":""

17
src/js/hnswitches.js
View File

@ -39,7 +39,8 @@ var HnSwitches = function() {
var switchBitOffsets = {
'no-strict-blocking': 0,
'no-popups': 2,
'no-cosmetic-filtering': 4
'no-cosmetic-filtering': 4,
'no-remote-fonts': 6
};
var fromLegacySwitchNames = {
@ -104,7 +105,9 @@ HnSwitches.toBroaderHostname = toBroaderHostname;
HnSwitches.prototype.reset = function() {
this.switches = {};
this.n = '';
this.z = '';
this.r = 0;
};
/******************************************************************************/
@ -221,8 +224,10 @@ HnSwitches.prototype.evaluate = function(switchName, hostname) {
HnSwitches.prototype.evaluateZ = function(switchName, hostname) {
var bitOffset = switchBitOffsets[switchName];
if ( bitOffset === undefined ) {
this.r = 0;
return false;
}
this.n = switchName;
var bits;
var s = hostname;
for (;;) {
@ -231,6 +236,7 @@ HnSwitches.prototype.evaluateZ = function(switchName, hostname) {
bits = bits >> bitOffset & 3;
if ( bits !== 0 ) {
this.z = s;
this.r = bits;
return bits === 1;
}
}
@ -239,11 +245,20 @@ HnSwitches.prototype.evaluateZ = function(switchName, hostname) {
break;
}
}
this.r = 0;
return false;
};
/******************************************************************************/
HnSwitches.prototype.toResultString = function() {
return this.r !== 1 ?
'' :
'ub:' + this.n + ': ' + this.z + ' true';
};
/******************************************************************************/
HnSwitches.prototype.toString = function() {
var out = [];
var switchName, val;

2
src/js/messaging.js
View File

@ -287,6 +287,8 @@ var popupDataFromTabId = function(tabId, tabTitle) {
r.noPopups = µb.hnSwitches.evaluateZ('no-popups', tabContext.rootHostname);
r.noStrictBlocking = µb.hnSwitches.evaluateZ('no-strict-blocking', tabContext.rootHostname);
r.noCosmeticFiltering = µb.hnSwitches.evaluateZ('no-cosmetic-filtering', tabContext.rootHostname);
r.noRemoteFonts = µb.hnSwitches.evaluateZ('no-remote-fonts', tabContext.rootHostname);
r.remoteFontCount = pageStore.remoteFontCount;
} else {
r.hostnameDict = {};
r.firewallRules = getFirewallRules();

43
src/js/pagestore.js
View File

@ -305,6 +305,7 @@ PageStore.prototype.init = function(tabId) {
this.perLoadBlockedRequestCount = 0;
this.perLoadAllowedRequestCount = 0;
this.hiddenElementCount = ''; // Empty string means "unknown"
this.remoteFontCount = 0;
this.netFilteringCache = NetFilteringResultCache.factory();
// Support `elemhide` filter option. Called at this point so the required
@ -495,9 +496,10 @@ PageStore.prototype.toggleNetFilteringSwitch = function(url, scope, state) {
/******************************************************************************/
PageStore.prototype.filterRequest = function(context) {
var requestType = context.requestType;
if ( this.getNetFilteringSwitch() === false ) {
if ( collapsibleRequestTypes.indexOf(context.requestType) !== -1 ) {
if ( collapsibleRequestTypes.indexOf(requestType) !== -1 ) {
this.netFilteringCache.add(context, '');
}
return '';
@ -509,8 +511,19 @@ PageStore.prototype.filterRequest = function(context) {
return entry.result;
}
µb.sessionURLFiltering.evaluateZ(context.rootHostname, context.requestURL, context.requestType);
var result = µb.sessionURLFiltering.toFilterString();
var result = '';
if ( requestType === 'font' ) {
if ( µb.hnSwitches.evaluateZ('no-remote-fonts', context.rootHostname) !== false ) {
result = µb.hnSwitches.toResultString();
}
this.remoteFontCount += 1;
}
if ( result === '' ) {
µb.sessionURLFiltering.evaluateZ(context.rootHostname, context.requestURL, requestType);
result = µb.sessionURLFiltering.toFilterString();
}
// Given that:
// - Dynamic filtering override static filtering
@ -518,7 +531,7 @@ PageStore.prototype.filterRequest = function(context) {
// We evaluate dynamic filtering first, and hopefully we can skip
// evaluation of static filtering.
if ( result === '' && µb.userSettings.advancedUserEnabled ) {
µb.sessionFirewall.evaluateCellZY( context.rootHostname, context.requestHostname, context.requestType);
µb.sessionFirewall.evaluateCellZY( context.rootHostname, context.requestHostname, requestType);
if ( µb.sessionFirewall.mustBlockOrAllow() ) {
result = µb.sessionFirewall.toFilterString();
}
@ -532,11 +545,11 @@ PageStore.prototype.filterRequest = function(context) {
}
//console.debug('cache MISS: PageStore.filterRequest("%s")', context.requestURL);
if ( collapsibleRequestTypes.indexOf(context.requestType) !== -1 ) {
if ( collapsibleRequestTypes.indexOf(requestType) !== -1 ) {
this.netFilteringCache.add(context, result);
}
// console.debug('[%s, %s] = "%s"', context.requestHostname, context.requestType, result);
// console.debug('[%s, %s] = "%s"', context.requestHostname, requestType, result);
return result;
};
@ -551,8 +564,20 @@ PageStore.prototype.filterRequestNoCache = function(context) {
return '';
}
µb.sessionURLFiltering.evaluateZ(context.rootHostname, context.requestURL, context.requestType);
var result = µb.sessionURLFiltering.toFilterString();
var requestType = context.requestType;
var result = '';
if ( requestType === 'font' ) {
if ( µb.hnSwitches.evaluateZ('no-remote-fonts', context.rootHostname) !== false ) {
result = µb.hnSwitches.toResultString();
}
this.remoteFontCount += 1;
}
if ( result === '' ) {
µb.sessionURLFiltering.evaluateZ(context.rootHostname, context.requestURL, requestType);
result = µb.sessionURLFiltering.toFilterString();
}
// Given that:
// - Dynamic filtering override static filtering
@ -560,7 +585,7 @@ PageStore.prototype.filterRequestNoCache = function(context) {
// We evaluate dynamic filtering first, and hopefully we can skip
// evaluation of static filtering.
if ( result === '' && µb.userSettings.advancedUserEnabled ) {
µb.sessionFirewall.evaluateCellZY(context.rootHostname, context.requestHostname, context.requestType);
µb.sessionFirewall.evaluateCellZY(context.rootHostname, context.requestHostname, requestType);
if ( µb.sessionFirewall.mustBlockOrAllow() ) {
result = µb.sessionFirewall.toFilterString();
}

50
src/js/popup.js
View File

@ -153,7 +153,8 @@ var hashFromPopupData = function(reset) {
}
hasher.sort();
hasher.push(uDom('body').hasClass('off'));
hasher.push(uDom('#no-cosmetic-filtering').hasClass('on'));
hasher.push(uDom.nodeFromId('no-cosmetic-filtering').classList.contains('on'));
hasher.push(uDom.nodeFromId('no-remote-fonts').classList.contains('on'));
var hash = hasher.join('');
if ( reset ) {
@ -301,7 +302,7 @@ var updateAllFirewallCells = function() {
positionRulesetTools();
uDom('#firewallContainer').toggleClass(
uDom.nodeFromId('firewallContainer').classList.toggle(
'dirty',
popupData.matrixIsDirty === true
);
@ -385,7 +386,7 @@ var renderPrivacyExposure = function() {
var summary = domainsHitStr.replace('{{count}}', touchedDomainCount.toLocaleString())
.replace('{{total}}', allDomainCount.toLocaleString());
uDom('#popupHitDomainCount').text(summary);
uDom.nodeFromId('popupHitDomainCount').textContent = summary;
};
/******************************************************************************/
@ -397,8 +398,8 @@ var renderPopup = function() {
document.title = popupData.appName + ' - ' + popupData.tabTitle;
}
uDom('#appname').text(popupData.appName);
uDom('#version').text(popupData.appVersion);
uDom.nodeFromId('appname').textContent = popupData.appName;
uDom.nodeFromId('version').textContent = popupData.appVersion;
uDom('body')
.toggleClass('advancedUser', popupData.advancedUserEnabled)
.toggleClass(
@ -409,7 +410,7 @@ var renderPopup = function() {
);
// If you think the `=== true` is pointless, you are mistaken
uDom('#gotoPick').toggleClass('enabled', popupData.canElementPicker === true);
uDom.nodeFromId('gotoPick').classList.toggle('enabled', popupData.canElementPicker === true);
var text;
var blocked = popupData.pageBlockedRequestCount;
@ -420,7 +421,7 @@ var renderPopup = function() {
text = statsStr.replace('{{count}}', formatNumber(blocked))
.replace('{{percent}}', formatNumber(Math.floor(blocked * 100 / total)));
}
uDom('#page-blocked').text(text);
uDom.nodeFromId('page-blocked').textContent = text;
blocked = popupData.globalBlockedRequestCount;
total = popupData.globalAllowedRequestCount + blocked;
@ -430,15 +431,21 @@ var renderPopup = function() {
text = statsStr.replace('{{count}}', formatNumber(blocked))
.replace('{{percent}}', formatNumber(Math.floor(blocked * 100 / total)));
}
uDom('#total-blocked').text(text);
uDom.nodeFromId('total-blocked').textContent = text;
// This will collate all domains, touched or not
renderPrivacyExposure();
// Extra tools
uDom('#no-popups').toggleClass('on', popupData.noPopups === true);
uDom('#no-strict-blocking').toggleClass('on', popupData.noStrictBlocking === true);
uDom('#no-cosmetic-filtering').toggleClass('on', popupData.noCosmeticFiltering === true);
uDom.nodeFromId('no-popups').classList.toggle('on', popupData.noPopups === true);
uDom.nodeFromId('no-strict-blocking').classList.toggle('on', popupData.noStrictBlocking === true);
uDom.nodeFromId('no-cosmetic-filtering').classList.toggle('on', popupData.noCosmeticFiltering === true);
uDom.nodeFromId('no-remote-fonts').classList.toggle('on', popupData.noRemoteFonts === true);
// Report remote font count on badge
total = popupData.remoteFontCount;
uDom.nodeFromSelector('#no-remote-fonts > span.badge')
.textContent = total ? total.toLocaleString() : '';
// https://github.com/chrisaljoudi/uBlock/issues/470
// This must be done here, to be sure the popup is resized properly
@ -453,7 +460,7 @@ var renderPopup = function() {
vAPI.localStorage.setItem('popupFirewallPane', dfPaneVisibleStored);
}
uDom('#panes').toggleClass('dfEnabled', dfPaneVisible);
uDom.nodeFromId('panes').classList.toggle('dfEnabled', dfPaneVisible);
uDom('#firewallContainer')
.toggleClass('minimized', popupData.firewallPaneMinimized)
.toggleClass('colorBlind', popupData.colorBlindFriendly);
@ -469,9 +476,8 @@ var renderPopup = function() {
var renderPopupLazy = function() {
var onDataReady = function(data) {
var v = data.hiddenElementCount || '';
uDom('#no-cosmetic-filtering > span.badge').text(
typeof v === 'number' ? v.toLocaleString() : v
);
uDom.nodeFromSelector('#no-cosmetic-filtering > span.badge')
.textContent = typeof v === 'number' ? v.toLocaleString() : v;
};
messager.send({
@ -554,7 +560,7 @@ var toggleFirewallPane = function() {
vAPI.localStorage.setItem('popupFirewallPane', dfPaneVisibleStored);
// Dynamic filtering pane may not have been built yet
uDom('#panes').toggleClass('dfEnabled', popupData.dfEnabled);
uDom.nodeFromId('panes').classList.toggle('dfEnabled', popupData.dfEnabled);
if ( popupData.dfEnabled && dfPaneBuilt === false ) {
buildAllFirewallRows();
}
@ -656,9 +662,9 @@ var reloadTab = function() {
/******************************************************************************/
var toggleMinimize = function() {
var elem = uDom('#firewallContainer');
elem.toggleClass('minimized');
popupData.firewallPaneMinimized = elem.hasClass('minimized');
popupData.firewallPaneMinimized = uDom.nodeFromId('firewallContainer')
.classList
.toggle('minimized');
messager.send({
what: 'userSettings',
name: 'firewallPaneMinimized',
@ -675,7 +681,7 @@ var saveFirewallRules = function() {
srcHostname: popupData.pageHostname,
desHostnames: popupData.hostnameDict
});
uDom('#firewallContainer').removeClass('dirty');
uDom.nodeFromId('firewallContainer').classList.remove('dirty');
};
/******************************************************************************/
@ -692,7 +698,7 @@ var revertFirewallRules = function() {
desHostnames: popupData.hostnameDict,
tabId: popupData.tabId
}, onFirewallRuleChanged);
uDom('#firewallContainer').removeClass('dirty');
uDom.nodeFromId('firewallContainer').classList.remove('dirty');
};
/******************************************************************************/
@ -810,7 +816,7 @@ var onShowTooltip = function() {
};
var onHideTooltip = function() {
uDom('#tooltip').removeClass('show');
uDom.nodeFromId('tooltip').classList.remove('show');
};
/******************************************************************************/

1
src/popup.html
View File

@ -29,6 +29,7 @@
<span id="no-popups" class="hnSwitch fa" data-i18n-tip="popupTipNoPopups">&#xf0c5;<span></span></span>
<span id="no-strict-blocking" class="hnSwitch fa" data-i18n-tip="popupTipNoStrictBlocking">&#xf071;<span></span></span>
<span id="no-cosmetic-filtering" class="hnSwitch fa" data-i18n-tip="popupTipNoCosmeticFiltering">&#xf070;<span class="badge"></span><span></span></span>
<span id="no-remote-fonts" class="hnSwitch fa" data-i18n-tip="popupTipNoRemoteFonts">&#xf031;<span class="badge"></span><span></span></span>
</div>
<div id="refresh" class="fa">&#xf021;</div>
<div id="tooltip"></div>