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Code Issues Releases Wiki Activity

this fixes #252

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gorhill 2014-09-25 18:10:58 -04:00
parent 8d961a3bb6
commit b846ee31ea
1 changed files with 19 additions and 18 deletions
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37
js/element-picker.js
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@ -340,10 +340,11 @@ var netFilterFromElement = function(elem) {
if ( tagName !== 'img' && tagName !== 'iframe' ) {
return;
}
if ( typeof elem.src !== 'string' || elem.src.length === 0 ) {
var src = elem.getAttribute('src');
if ( typeof src !== 'string' || src.length === 0 ) {
return;
}
return elem.src.replace(/^https?:\/\//, '||').replace(/\?.*$/, '');
return src.replace(/^https?:\/\//, '||').replace(/\?.*$/, '');
};
/******************************************************************************/
@ -424,15 +425,13 @@ var cosmeticFilterFromElement = function(elem) {
var selectorFromCandidate = function() {
var selector = '';
var v = taCandidate.value;
if ( v.indexOf('##') === 0 ) {
if ( v.slice(0, 2) === '##' ) {
selector = v.replace('##', '');
} else {
var matches = v.match(/^\|\|([^$]+)$/);
if ( matches && matches.length === 2 ) {
selector = '[src*="' + matches[1] + '"]';
} else {
return '';
if ( v.slice(0, 2) === '||' ) {
v = v.replace('||', '');
}
selector = '[src*="' + v + '"]';
}
try {
if ( document.querySelector(selector) === null ) {
@ -455,18 +454,16 @@ var userFilterFromCandidate = function() {
var v = taCandidate.value;
// Cosmetic filter?
var matches = v.match(/^##.+$/);
if ( matches ) {
return window.location.hostname + matches[0];
if ( v.slice(0, 2) === '##' ) {
return window.location.hostname + v;
}
// Net filter?
matches = v.match(/^\|\|[^$]+$/);
if ( matches ) {
return matches[0] + '$domain=' + window.location.hostname;
// If domain included in filter, no need for domain option
if ( v.slice(0, 2) === '||' ) {
return v;
}
return false;
// Assume net filter
return v + '$domain=' + window.location.hostname;
};
/******************************************************************************/
@ -495,7 +492,7 @@ var candidateFromClickEvent = function(ev) {
}
// For net filters there no such thing as a path
if ( target.textContent.slice(0, 2) === '||' ) {
if ( target.textContent.charAt(0) !== '#' ) {
return target.textContent;
}
@ -506,6 +503,10 @@ var candidateFromClickEvent = function(ev) {
continue;
}
selector.unshift(target.textContent.replace(/^##/, ''));
// Stop at any element with an id: these are unique in a web page
if ( target.textContent.slice(0, 3) === '###' ) {
break;
}
target = target.nextSibling;
}
return '##' + selector.join(' > ');