diff options
Diffstat (limited to 'main_background.js')
| -rw-r--r-- | main_background.js | 22 |
1 files changed, 15 insertions, 7 deletions
diff --git a/main_background.js b/main_background.js index b62788a..3da5bc3 100644 --- a/main_background.js +++ b/main_background.js @@ -1055,16 +1055,21 @@ async function editHtml(html, documentUrl, tabId, frameId, whitelisted){ // Do not process inline scripts scripts = []; } else { + let findLine = finder => finder.test(html) && html.substring(0, finder.lastIndex).split(/\n/).length || 0; let modified = false; - // Deal with intrinsic events let intrinsecindex = 0; + let intrinsicFinder = /<[a-z][^>]*\b(on\w+|href\s*=\s*['"]?javascript:)/gi; for (let element of html_doc.all) { - for (let attr of element.attributes){ - if (attr.name.startsWith("on") || (attr.name === "href" && attr.value.startsWith("javascript:"))){ + let line = -1; + for (let attr of element.attributes) { + if (attr.name.startsWith("on") || (attr.name === "href" && attr.value.toLowerCase().startsWith("javascript:"))){ intrinsecindex++; + if (line === -1) { + line = findLine(intrinsicFinder); + } try { - let url = `${documentUrl}# Intrinsic event ${intrinsecindex} [${attr.name}]`; + let url = `view-source:${documentUrl}#line${line}(<${element.tagName} ${attr.name}>)`; let edited = await get_script(attr.value, url, tabId, whitelist.contains(url)); if (edited) { let value = edited; @@ -1081,14 +1086,17 @@ async function editHtml(html, documentUrl, tabId, frameId, whitelisted){ } let modifiedInline = false; + let scriptFinder = /<script\b/ig; for(let i = 0, len = scripts.length; i < len; i++) { let script = scripts[i]; - let url = `${documentUrl}# script ${i}`; + let line = findLine(scriptFinder); if (!script.src && !(script.type && script.type !== "text/javascript")) { - let edited = await get_script(script.textContent, url, tabId, whitelisted, i); + let source = script.textContent; + let url = `view-source:${documentUrl}#line${line}(<SCRIPT>)`; + let edited = await get_script(source, url, tabId, whitelisted, i); if (edited) { let edited_source = edited[0]; - let unedited_source = script.textContent.trim(); + let unedited_source = source.trim(); if (edited_source.trim() !== unedited_source) { script.textContent = edited_source; modified = modifiedInline = true; |