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fix: #9 solved by checking if there are any results before parsing the json

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ZtereoHYPE 2021-12-06 00:14:26 +01:00
parent bdbf2b44d5
commit 7962ebec0c
1 changed files with 6 additions and 3 deletions
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9
src/main/java/codes/ztereohype/ztereomusic/networking/YoutubeSearch.java
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@ -25,11 +25,14 @@ public class YoutubeSearch {
return Optional.empty();
}
JsonPath path = JsonPath.parse("items[0].id.videoId");
JsonPath resultsNumberPath = JsonPath.parse("pageInfo.totalResults");
JsonPath videoPath = JsonPath.parse("items[0].id.videoId");
//todo: actually check if there is a response before parsing directly to the response + get the music-related one with most views
try {
return Optional.ofNullable(JSON.parse(jsonResponse).query(path).asString());
int results = JSON.parse(jsonResponse).query(resultsNumberPath).asInt();
if (results == 0) return Optional.empty();
return Optional.ofNullable(JSON.parse(jsonResponse).query(videoPath).asString());
} catch (JsonSyntaxException e) {
e.printStackTrace();
return Optional.empty();