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UserInfoHelper.kt
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UserInfoHelper.kt
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package io.github.yamin8000.twitterscrapper.helpers
import io.github.yamin8000.twitterscrapper.web.get
import io.github.yamin8000.twitterscrapper.helpers.ConsoleHelper.errorStyle
import io.github.yamin8000.twitterscrapper.helpers.ConsoleHelper.t
import io.github.yamin8000.twitterscrapper.model.User
import io.github.yamin8000.twitterscrapper.util.Constants.instances
import io.github.yamin8000.twitterscrapper.util.Utility.sanitizeNum
import io.github.yamin8000.twitterscrapper.util.Utility.sanitizeUsername
import org.jsoup.Jsoup
import kotlin.random.Random
import kotlin.random.nextInt
object UserInfoHelper {
@Throws(Exception::class)
suspend fun getUser(
username: String,
base: String = instances.first()
): User? {
val response = get("${base}${username.sanitizeUsername()}")
return if (response.isSuccessful) parseUser(response.body.string())
else getUserFailedRequest(username, response.code)
}
@Throws(Exception::class)
private suspend fun getUserFailedRequest(
username: String,
httpCode: Int
): User? {
val temp = instances.drop(0)
if (temp.isNotEmpty()) return getUser(username, instances[Random.nextInt(instances.indices)])
else throw Exception("Fetching info for user: $username failed with $httpCode")
}
private fun parseUser(
html: String
): User? {
return try {
val doc = Jsoup.parse(html)
User(
username = doc.selectFirst("a[class^=profile-card-username]")?.attr("title") ?: "",
fullname = doc.selectFirst("a[class^=profile-card-fullname]")?.attr("title") ?: "",
isVerified = doc.selectFirst("div[class^=profile-card-tabs-name] span[class^=icon-ok verified-icon]") != null,
bio = doc.selectFirst("div[class^=profile-bio] > p")?.text() ?: "",
location = doc.select("div[class^=profile-location] > span").getOrNull(1)?.text() ?: "",
joinDate = doc.selectFirst("div[class^=profile-joindate] > span[title]")?.attr("title") ?: "",
avatar = instances.first().dropLast(1) + doc.selectFirst("a[class^=profile-card-avatar]")?.attr("href"),
banner = instances.first().dropLast(1) + doc.selectFirst("div[class^=profile-banner] a")?.attr("href"),
tweets = doc.selectFirst("li[class^=posts] span[class^=profile-stat-num]")?.text().sanitizeNum(),
following = doc.selectFirst("li[class^=following] > span[class^=profile-stat-num]")?.text()
.sanitizeNum(),
followers = doc.selectFirst("li[class^=followers] > span[class^=profile-stat-num]")?.text()
.sanitizeNum(),
likes = doc.selectFirst("li[class^=likes] span[class^=profile-stat-num]")?.text().sanitizeNum()
)
} catch (e: Exception) {
t.println(errorStyle(e.stackTraceToString()))
null
}
}
}