diff --git a/assets/resources/scriptlets.js b/assets/resources/scriptlets.js index d645ebe19e032..9c22b42edc614 100644 --- a/assets/resources/scriptlets.js +++ b/assets/resources/scriptlets.js @@ -1998,7 +1998,10 @@ builtinScriptlets.push({ name: 'xml-prune.js', fn: xmlPrune, dependencies: [ + 'get-extra-args.fn', 'pattern-to-regex.fn', + 'safe-self.fn', + 'should-log.fn', ], }); function xmlPrune( @@ -2009,15 +2012,40 @@ function xmlPrune( if ( typeof selector !== 'string' ) { return; } if ( selector === '' ) { return; } const reUrl = patternToRegex(urlPattern); + const extraArgs = getExtraArgs(Array.from(arguments), 3); + const log = shouldLog(extraArgs); + const queryAll = (xmlDoc, selector) => { + const isXpath = /^xpath\(.+\)$/.test(selector); + if ( isXpath === false ) { + return Array.from(xmlDoc.querySelectorAll(selector)); + } + const xpr = xmlDoc.evaluate( + selector.slice(6, -1), + xmlDoc, + null, + XPathResult.UNORDERED_NODE_SNAPSHOT_TYPE, + null + ); + const out = []; + for ( let i = 0; i < xpr.snapshotLength; i++ ) { + const node = xpr.snapshotItem(i); + if ( node.nodeType !== 1 ) { continue; } + out.push(node); + } + return out; + }; const pruneFromDoc = xmlDoc => { try { if ( selectorCheck !== '' && xmlDoc.querySelector(selectorCheck) === null ) { return xmlDoc; } - const elems = xmlDoc.querySelectorAll(selector); + const elems = queryAll(xmlDoc, selector); if ( elems.length !== 0 ) { for ( const elem of elems ) { elem.remove(); + if ( log ) { + safeSelf().uboLog(`xmlPrune: ${elem.nodeName} removed`); + } } } } catch(ex) {