jebbs/data-extracter-extesion
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js doc and code optimize

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jebbs
2018-05-23 12:12:04 +08:00
parent 2cbcae6951
commit 7ec3639723
2 changed files with 44 additions and 16 deletions
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29
scripts/content.js
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@ -1,15 +1,23 @@
chrome.runtime.onMessage.addListener(
function (request, sender, sendResponse) {
// console.log(request);
if (request.from == "DataExtracter:Extract") {
let data = extractData(request.itemsSelector, request.fieldSelectors);
if (sendResponse) sendResponse(data);
} else if (request.from == "DataExtracter:GotoUrl") {
window.location.replace(request.url);
} else if (request.from == "DataExtracter:ReportIn") {
if (sendResponse) sendResponse(request.from);
} else if (request.from == "DataExtracter:QueryUrl") {
if (sendResponse) sendResponse(window.location.href);
switch (request.from) {
case "DataExtracter:Extract":
let data = extractData(request.itemsSelector, request.fieldSelectors);
if (sendResponse) sendResponse(data);
break;
case "DataExtracter:GotoUrl":
window.location.replace(request.url);
if (sendResponse) sendResponse(request.url);
break;
case "DataExtracter:ReportIn":
if (sendResponse) sendResponse(request.from);
break;
case "DataExtracter:QueryUrl":
if (sendResponse) sendResponse(window.location.href);
break;
default:
break;
}
}
);
@ -49,12 +57,9 @@ function extract(itemsSelector:string, fieldSelectors:string, url:string, pages:
}
function testArgs(...args) {
if (args.length < 2) return false;
if (args.length == 2)
return (args[0] && args[1] && (typeof args[0] == "string") && (args[1] instanceof Array))
let urls = [];
if (args.length > 2) return (typeof args[2] == "string") && (
(args[3] instanceof Array) ||