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fix: don't crash when it returns an http error

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GitGitro
2024-10-19 20:49:45 +03:00
committed by Illusion
parent 2f056d452e
commit 08cf7b613e
1 changed files with 46 additions and 26 deletions
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app/src/main/java/com/illusionman1212/lyricsgrabbr/data/LyricsRepository.kt
+46 -26
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@@ -1,6 +1,7 @@
package com.illusionman1212.lyricsgrabbr.data
import android.net.Uri
import org.jsoup.HttpStatusException
import org.jsoup.Jsoup
import org.jsoup.internal.StringUtil
import org.jsoup.nodes.Element
@@ -10,41 +11,60 @@ import org.jsoup.select.NodeVisitor
class LyricsRepository {
fun fetchLyricsFromGenius(url: Uri): String {
val doc = Jsoup.connect(url.toString()).userAgent(USER_AGENT).get()
val divs = doc.select("div[data-lyrics-container]")
return try {
val doc = Jsoup.connect(url.toString())
.userAgent(USER_AGENT)
.get()
val lyrics = StringUtil.borrowBuilder()
val divs = doc.select("div[data-lyrics-container]")
val lyrics = StringUtil.borrowBuilder()
divs.forEach {
it.traverse(object : NodeVisitor {
override fun head(node: Node, depth: Int) {
if (node is TextNode) {
lyrics.append(node.text().trim())
// append space here to get proper spacing when there's a <i> tag or other inline text tags
lyrics.append(" ")
} else if (node is Element) {
if (lyrics.isNotEmpty() && node.normalName() == "br") {
lyrics.append("\n")
divs.forEach {
it.traverse(object : NodeVisitor {
override fun head(node: Node, depth: Int) {
if (node is TextNode) {
lyrics.append(node.text().trim())
// append space here to get proper spacing when there's a <i> tag or other inline text tags
lyrics.append(" ")
} else if (node is Element) {
if (lyrics.isNotEmpty() && node.normalName() == "br") {
lyrics.append("\n")
}
}
}
}
override fun tail(node: Node, depth: Int) {
// since we append a space after every text node, we only append a newline if
// the last char isn't a space
val lastCharIsWhitespace = lyrics.isNotEmpty() && lyrics[lyrics.length - 1] == ' '
if (node is Element) {
if (node.isBlock && node.nextSibling() is TextNode && !lastCharIsWhitespace) {
lyrics.append("\n")
override fun tail(node: Node, depth: Int) {
// since we append a space after every text node, we only append a newline if
// the last char isn't a space
val lastCharIsWhitespace = lyrics.isNotEmpty() && lyrics[lyrics.length - 1] == ' '
if (node is Element) {
if (node.isBlock && node.nextSibling() is TextNode && !lastCharIsWhitespace) {
lyrics.append("\n")
}
}
}
}
})
})
lyrics.append("\n")
lyrics.append("\n")
}
lyrics.toString().replace("\n\n\n", "\n\n")
} catch (e: HttpStatusException) {
when (e.statusCode) {
403 -> {
println("Access Forbidden: HTTP 403")
"Error 403: Cloudflare got in the way, try disabling the VPN or Proxy if enabled"
}
else -> {
println("HTTP Error: ${e.statusCode}")
"HTTP Error: ${e.statusCode}"
}
}
} catch (e: Exception) {
println("An error occurred: ${e.message}")
"An error occurred while fetching lyrics."
}
return lyrics.toString().replace("\n\n\n", "\n\n")
}
companion object {