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Code Issues Releases Wiki Activity

this fixes #1022

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gorhill 2015-03-15 13:09:13 -04:00
parent ac09dfadab
commit 83c6945ad5
1 changed files with 22 additions and 1 deletions
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23
src/js/1p-filters.js
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@ -69,9 +69,30 @@ function allFiltersApplyHandler() {
/******************************************************************************/
var handleImportFilePicker = function() {
// https://github.com/gorhill/uBlock/issues/1004
// Support extraction of filters from ABP backup file
var abpImporter = function(s) {
var reAbpExtractor = /\n\[Subscription\]\n+url=~[\x08-\x7E]+?\[Subscription filters\]([\x08-\x7E]*?)(?:\[Subscription\]|$)/ig;
var matches = reAbpExtractor.exec(s);
// Not an ABP backup file
if ( matches === null ) {
return s;
}
var out = [];
while ( matches !== null ) {
if ( matches.length !== 2 ) {
continue;
}
out.push(matches[1].trim().replace(/\\\[/g, '['));
matches = reAbpExtractor.exec(s);
}
return out.join('\n');
};
var fileReaderOnLoadHandler = function() {
var sanitized = abpImporter(this.result);
var textarea = uDom('#userFilters');
textarea.val([textarea.val(), this.result].join('\n').trim());
textarea.val(textarea.val().trim() + '\n' + sanitized);
userFiltersChanged();
};
var file = this.files[0];