mirror of
https://github.com/recloudstream/cloudstream-extensions-multilingual.git
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343 lines
No EOL
10 KiB
Kotlin
343 lines
No EOL
10 KiB
Kotlin
package com.lagradost
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import com.lagradost.cloudstream3.*
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import com.lagradost.cloudstream3.utils.AppUtils.parseJson
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import com.lagradost.cloudstream3.utils.AppUtils.toJson
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import com.lagradost.cloudstream3.utils.ExtractorLink
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import com.lagradost.cloudstream3.utils.Qualities
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import java.io.InputStream
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class FreeTVProvider : MainAPI() {
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override var lang = "en"
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override var mainUrl = "https://raw.githubusercontent.com/Free-TV/IPTV/master/playlist.m3u8"
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override var name = "Free-TV"
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override val hasMainPage = true
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override val hasChromecastSupport = true
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override val supportedTypes = setOf(
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TvType.Live,
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)
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override suspend fun getMainPage(
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page: Int,
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request : MainPageRequest
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): HomePageResponse {
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val data = IptvPlaylistParser().parseM3U(app.get(mainUrl).text)
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return HomePageResponse(data.items.groupBy{it.attributes["group-title"]}.map { group ->
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val title = group.key ?: ""
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val show = group.value.map { channel ->
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val streamurl = channel.url.toString()
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val channelname = channel.title.toString()
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val posterurl = channel.attributes["tvg-logo"].toString()
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val nation = channel.attributes["group-title"].toString()
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LiveSearchResponse(
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channelname,
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LoadData(streamurl, channelname, posterurl, nation).toJson(),
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this@FreeTVProvider.name,
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TvType.Live,
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posterurl,
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lang = channel.attributes["group-title"]
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)
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}
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HomePageList(
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title,
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show,
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isHorizontalImages = true
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)
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})
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}
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override suspend fun search(query: String): List<SearchResponse> {
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val data = IptvPlaylistParser().parseM3U(app.get(mainUrl).text)
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return data.items.filter { it.attributes["tvg-id"]?.contains(query) ?: false }.map { channel ->
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val streamurl = channel.url.toString()
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val channelname = channel.attributes["tvg-id"].toString()
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val posterurl = channel.attributes["tvg-logo"].toString()
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val nation = channel.attributes["group-title"].toString()
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LiveSearchResponse(
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channelname,
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LoadData(streamurl, channelname, posterurl, nation).toJson(),
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this@FreeTVProvider.name,
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TvType.Live,
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posterurl,
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)
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}
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}
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override suspend fun load(url: String): LoadResponse {
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val data = parseJson<LoadData>(url)
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return LiveStreamLoadResponse(
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data.title,
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data.url,
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this.name,
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url,
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data.poster,
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plot = data.nation
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)
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}
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data class LoadData(
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val url: String,
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val title: String,
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val poster: String,
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val nation: String
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)
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override suspend fun loadLinks(
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data: String,
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isCasting: Boolean,
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subtitleCallback: (SubtitleFile) -> Unit,
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callback: (ExtractorLink) -> Unit
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): Boolean {
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val loadData = parseJson<LoadData>(data)
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callback.invoke(
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ExtractorLink(
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this.name,
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loadData.title,
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loadData.url,
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"",
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Qualities.Unknown.value,
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isM3u8 = true
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)
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)
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return true
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}
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}
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data class Playlist(
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val items: List<PlaylistItem> = emptyList(),
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)
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data class PlaylistItem(
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val title: String? = null,
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val attributes: Map<String, String> = emptyMap(),
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val headers: Map<String, String> = emptyMap(),
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val url: String? = null,
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val userAgent: String? = null,
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)
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class IptvPlaylistParser {
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/**
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* Parse M3U8 string into [Playlist]
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*
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* @param content M3U8 content string.
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* @throws PlaylistParserException if an error occurs.
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*/
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fun parseM3U(content: String): Playlist {
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return parseM3U(content.byteInputStream())
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}
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/**
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* Parse M3U8 content [InputStream] into [Playlist]
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*
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* @param input Stream of input data.
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* @throws PlaylistParserException if an error occurs.
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*/
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@Throws(PlaylistParserException::class)
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fun parseM3U(input: InputStream): Playlist {
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val reader = input.bufferedReader()
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if (!reader.readLine().isExtendedM3u()) {
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throw PlaylistParserException.InvalidHeader()
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}
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val playlistItems: MutableList<PlaylistItem> = mutableListOf()
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var currentIndex = 0
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var line: String? = reader.readLine()
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while (line != null) {
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if (line.isNotEmpty()) {
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if (line.startsWith(EXT_INF)) {
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val title = line.getTitle()
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val attributes = line.getAttributes()
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playlistItems.add(PlaylistItem(title, attributes))
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} else if (line.startsWith(EXT_VLC_OPT)) {
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val item = playlistItems[currentIndex]
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val userAgent = line.getTagValue("http-user-agent")
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val referrer = line.getTagValue("http-referrer")
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val headers = if (referrer != null) {
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item.headers + mapOf("referrer" to referrer)
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} else item.headers
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playlistItems[currentIndex] =
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item.copy(userAgent = userAgent, headers = headers)
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} else {
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if (!line.startsWith("#")) {
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val item = playlistItems[currentIndex]
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val url = line.getUrl()
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val userAgent = line.getUrlParameter("user-agent")
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val referrer = line.getUrlParameter("referer")
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val urlHeaders = if (referrer != null) {
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item.headers + mapOf("referrer" to referrer)
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} else item.headers
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playlistItems[currentIndex] =
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item.copy(
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url = url,
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headers = item.headers + urlHeaders,
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userAgent = userAgent
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)
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currentIndex++
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}
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}
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}
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line = reader.readLine()
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}
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return Playlist(playlistItems)
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}
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/**
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* Replace "" (quotes) from given string.
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*/
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private fun String.replaceQuotesAndTrim(): String {
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return replace("\"", "").trim()
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}
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/**
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* Check if given content is valid M3U8 playlist.
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*/
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private fun String.isExtendedM3u(): Boolean = startsWith(EXT_M3U)
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/**
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* Get title of media.
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*
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* Example:-
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*
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* Input:
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* ```
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* #EXTINF:-1 tvg-id="1234" group-title="Kids" tvg-logo="url/to/logo", Title
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* ```
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* Result: Title
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*/
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private fun String.getTitle(): String? {
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return split(",").lastOrNull()?.replaceQuotesAndTrim()
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}
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/**
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* Get media url.
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*
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* Example:-
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*
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* Input:
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* ```
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* https://example.com/sample.m3u8|user-agent="Custom"
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* ```
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* Result: https://example.com/sample.m3u8
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*/
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private fun String.getUrl(): String? {
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return split("|").firstOrNull()?.replaceQuotesAndTrim()
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}
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/**
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* Get url parameters.
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*
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* Example:-
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*
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* Input:
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* ```
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* http://192.54.104.122:8080/d/abcdef/video.mp4|User-Agent=Mozilla&Referer=CustomReferrer
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* ```
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* Result will be equivalent to kotlin map:
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* ```Kotlin
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* mapOf(
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* "User-Agent" to "Mozilla",
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* "Referer" to "CustomReferrer"
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* )
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* ```
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*/
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private fun String.getUrlParameters(): Map<String, String> {
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val urlRegex = Regex("^(.*)\\|", RegexOption.IGNORE_CASE)
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val headersString = replace(urlRegex, "").replaceQuotesAndTrim()
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return headersString.split("&").mapNotNull {
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val pair = it.split("=")
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if (pair.size == 2) pair.first() to pair.last() else null
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}.toMap()
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}
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/**
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* Get url parameter with key.
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*
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* Example:-
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*
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* Input:
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* ```
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* http://192.54.104.122:8080/d/abcdef/video.mp4|User-Agent=Mozilla&Referer=CustomReferrer
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* ```
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* If given key is `user-agent`, then
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*
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* Result: Mozilla
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*/
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private fun String.getUrlParameter(key: String): String? {
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val urlRegex = Regex("^(.*)\\|", RegexOption.IGNORE_CASE)
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val keyRegex = Regex("$key=(\\w[^&]*)", RegexOption.IGNORE_CASE)
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val paramsString = replace(urlRegex, "").replaceQuotesAndTrim()
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return keyRegex.find(paramsString)?.groups?.get(1)?.value
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}
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/**
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* Get attributes from `#EXTINF` tag as Map<String, String>.
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*
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* Example:-
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*
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* Input:
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* ```
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* #EXTINF:-1 tvg-id="1234" group-title="Kids" tvg-logo="url/to/logo", Title
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* ```
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* Result will be equivalent to kotlin map:
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* ```Kotlin
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* mapOf(
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* "tvg-id" to "1234",
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* "group-title" to "Kids",
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* "tvg-logo" to "url/to/logo"
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*)
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* ```
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*/
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private fun String.getAttributes(): Map<String, String> {
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val extInfRegex = Regex("(#EXTINF:.?[0-9]+)", RegexOption.IGNORE_CASE)
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val attributesString = replace(extInfRegex, "").replaceQuotesAndTrim().split(",").first()
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return attributesString.split(Regex("\\s")).mapNotNull {
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val pair = it.split("=")
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if (pair.size == 2) pair.first() to pair.last()
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.replaceQuotesAndTrim() else null
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}.toMap()
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}
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/**
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* Get value from a tag.
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*
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* Example:-
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*
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* Input:
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* ```
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* #EXTVLCOPT:http-referrer=http://example.com/
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* ```
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* Result: http://example.com/
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*/
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private fun String.getTagValue(key: String): String? {
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val keyRegex = Regex("$key=(.*)", RegexOption.IGNORE_CASE)
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return keyRegex.find(this)?.groups?.get(1)?.value?.replaceQuotesAndTrim()
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}
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companion object {
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const val EXT_M3U = "#EXTM3U"
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const val EXT_INF = "#EXTINF"
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const val EXT_VLC_OPT = "#EXTVLCOPT"
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}
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}
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/**
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* Exception thrown when an error occurs while parsing playlist.
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*/
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sealed class PlaylistParserException(message: String) : Exception(message) {
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/**
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* Exception thrown if given file content is not valid.
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*/
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class InvalidHeader :
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PlaylistParserException("Invalid file header. Header doesn't start with #EXTM3U")
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} |