diff options
Diffstat (limited to 'src/bg')
| -rw-r--r-- | src/bg/RequestUtil.js | 18 |
1 files changed, 17 insertions, 1 deletions
diff --git a/src/bg/RequestUtil.js b/src/bg/RequestUtil.js index 2020286..a62f139 100644 --- a/src/bg/RequestUtil.js +++ b/src/bg/RequestUtil.js @@ -11,6 +11,19 @@ browser.webRequest.onCompleted.addListener(cleanup, filter); browser.webRequest.onErrorOccurred.addListener(cleanup, filter); var RequestUtil = { + + getContentMetaData(request) { + if (request.content) return request.content; + let {responseHeaders} = request; + let content = request.content = {}; + for (let h of responseHeaders) { + if (/^\s*Content-(Type|Disposition)\s*$/i.test(h.name)) { + content[h.name.split("-")[1].trim().toLowerCase()] = h.value; + } + } + return content; + }, + async executeOnStart(request, details) { let {requestId, tabId, frameId} = request; let scripts = pendingRequests.get(requestId); @@ -25,8 +38,11 @@ let filter = browser.webRequest.filterResponseData(requestId); let buffer = []; + let content = this.getContentMetaData(request); filter.onstart = async event => { - filter.write(new Uint8Array()); + if (/ml$/i.test(content.type)) { + filter.write(new Uint8Array()); // work-around for https://bugzilla.mozilla.org/show_bug.cgi?id=1410755 + } for (let details of scripts.values()) { details = Object.assign({ runAt: "document_start", |