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NewPipeExtractor
mirror of https://github.com/TeamNewPipe/NewPipeExtractor
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Code Issues Projects Releases Wiki Activity

Improve code style

This commit is contained in:
TobiGr 2022-02-01 12:56:47 +01:00
parent 38e9da8d44
commit 5306f7a988
1 changed files with 12 additions and 10 deletions
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22
extractor/src/main/java/org/schabi/newpipe/extractor/services/youtube/YoutubeThrottlingDecrypter.java
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@ -67,15 +67,17 @@ public class YoutubeThrottlingDecrypter {
private String parseDecodeFunctionName(final String playerJsCode) private String parseDecodeFunctionName(final String playerJsCode)
throws Parser.RegexException { throws Parser.RegexException {
String functionName = Parser.matchGroup1(FUNCTION_NAME_PATTERN, playerJsCode); String functionName = Parser.matchGroup1(FUNCTION_NAME_PATTERN, playerJsCode);
int arrayStartBrace = functionName.indexOf("["); final int arrayStartBrace = functionName.indexOf("[");
if (arrayStartBrace > 0) { if (arrayStartBrace > 0) {
String arrayVarName = functionName.substring(0, arrayStartBrace); final String arrayVarName = functionName.substring(0, arrayStartBrace);
String order = functionName.substring(arrayStartBrace+1, functionName.indexOf("]")); final String order = functionName.substring(
int arrayNum = Integer.parseInt(order); arrayStartBrace + 1, functionName.indexOf("]"));
Pattern ARRAY_PATTERN = Pattern.compile(String.format("var %s=\\[(.+?)\\];", arrayVarName)); final int arrayNum = Integer.parseInt(order);
String arrayStr = Parser.matchGroup1(ARRAY_PATTERN, playerJsCode); final Pattern arrayPattern = Pattern.compile(
String names[] = arrayStr.split(","); String.format("var %s=\\[(.+?)\\];", arrayVarName));
final String arrayStr = Parser.matchGroup1(arrayPattern, playerJsCode);
final String[] names = arrayStr.split(",");
functionName = names[arrayNum]; functionName = names[arrayNum];
} }
return functionName; return functionName;
@ -99,15 +101,15 @@ public class YoutubeThrottlingDecrypter {
@Nonnull @Nonnull
private String parseWithRegex(final String playerJsCode, final String functionName) throws Parser.RegexException { private String parseWithRegex(final String playerJsCode, final String functionName) throws Parser.RegexException {
Pattern functionPattern = Pattern.compile(functionName + "=function(.*?}};)\n", final Pattern functionPattern = Pattern.compile(functionName + "=function(.*?}};)\n",
Pattern.DOTALL); Pattern.DOTALL);
return "function " + functionName + Parser.matchGroup1(functionPattern, playerJsCode); return "function " + functionName + Parser.matchGroup1(functionPattern, playerJsCode);
} }
public String apply(final String url) throws Parser.RegexException { public String apply(final String url) throws Parser.RegexException {
if (containsNParam(url)) { if (containsNParam(url)) {
String oldNParam = parseNParam(url); final String oldNParam = parseNParam(url);
String newNParam = decryptNParam(oldNParam); final String newNParam = decryptNParam(oldNParam);
return replaceNParam(url, oldNParam, newNParam); return replaceNParam(url, oldNParam, newNParam);
} else { } else {
return url; return url;