109 lines
4.1 KiB
Kotlin
109 lines
4.1 KiB
Kotlin
package org.mosad.teapod.util
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import android.util.Log
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import com.google.gson.JsonObject
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import com.google.gson.JsonParser
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import kotlinx.coroutines.*
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import java.net.URL
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import java.net.URLEncoder
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import org.mosad.teapod.util.DataTypes.MediaType
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class TMDBApiController {
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private val apiUrl = "https://api.themoviedb.org/3"
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private val searchMovieUrl = "$apiUrl/search/movie"
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private val searchTVUrl = "$apiUrl/search/tv"
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private val getMovieUrl = "$apiUrl/movie"
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private val apiKey = "de959cf9c07a08b5ca7cb51cda9a40c2"
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private val language = "de"
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private val preparedParameters = "?api_key=$apiKey&language=$language"
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private val imageUrl = "https://image.tmdb.org/t/p/w500"
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suspend fun search(title: String, type: MediaType): TMDBResponse {
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val searchTerm = title.replace("(Sub)", "").trim()
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return when (type) {
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MediaType.MOVIE -> searchMovie(searchTerm)
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MediaType.TVSHOW -> searchTVShow(searchTerm)
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else -> {
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Log.e(javaClass.name, "Wrong Type: $type")
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TMDBResponse()
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}
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}
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}
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@Suppress("BlockingMethodInNonBlockingContext")
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private suspend fun searchTVShow(title: String): TMDBResponse = withContext(Dispatchers.IO) {
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val url = URL("$searchTVUrl$preparedParameters&query=${URLEncoder.encode(title, "UTF-8")}")
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val response = JsonParser.parseString(url.readText()).asJsonObject
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//println(response)
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return@withContext if (response.get("total_results").asInt > 0) {
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response.get("results").asJsonArray.first().asJsonObject.let {
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val id = getStringNotNull(it, "id").toInt()
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val overview = getStringNotNull(it, "overview")
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val posterPath = getStringNotNullPrefix(it, "poster_path", imageUrl)
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val backdropPath = getStringNotNullPrefix(it, "backdrop_path", imageUrl)
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TMDBResponse(id, "", overview, posterPath, backdropPath)
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}
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} else {
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TMDBResponse()
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}
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}
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@Suppress("BlockingMethodInNonBlockingContext")
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private suspend fun searchMovie(title: String): TMDBResponse = withContext(Dispatchers.IO) {
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val url = URL("$searchMovieUrl$preparedParameters&query=${URLEncoder.encode(title, "UTF-8")}")
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val response = JsonParser.parseString(url.readText()).asJsonObject
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//println(response)
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return@withContext if (response.get("total_results").asInt > 0) {
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response.get("results").asJsonArray.first().asJsonObject.let {
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val id = getStringNotNull(it,"id").toInt()
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val overview = getStringNotNull(it,"overview")
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val posterPath = getStringNotNullPrefix(it, "poster_path", imageUrl)
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val backdropPath = getStringNotNullPrefix(it, "backdrop_path", imageUrl)
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val runtime = getMovieRuntime(id)
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TMDBResponse(id, "", overview, posterPath, backdropPath, runtime)
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}
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} else {
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TMDBResponse()
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}
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}
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/**
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* currently only used for runtime, need a rework
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*/
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@Suppress("BlockingMethodInNonBlockingContext")
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suspend fun getMovieRuntime(id: Int): Int = withContext(Dispatchers.IO) {
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val url = URL("$getMovieUrl/$id?api_key=$apiKey&language=$language")
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val response = JsonParser.parseString(url.readText()).asJsonObject
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return@withContext getStringNotNull(response,"runtime").toInt()
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}
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/**
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* return memberName as string if it's not JsonNull,
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* else return an empty string
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*/
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private fun getStringNotNull(jsonObject: JsonObject, memberName: String): String {
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return getStringNotNullPrefix(jsonObject, memberName, "")
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}
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/**
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* return memberName as string with a prefix if it's not JsonNull,
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* else return an empty string
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*/
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private fun getStringNotNullPrefix(jsonObject: JsonObject, memberName: String, prefix: String): String {
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return if (!jsonObject.get(memberName).isJsonNull) {
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prefix + jsonObject.get(memberName).asString
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} else {
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""
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}
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}
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} |