add proxy to raw.githubusercontent.com (#368)

app/src/main/java/com/lagradost/cloudstream3/MainActivity.kt

@@ -32,7 +32,9 @@ import com.fasterxml.jackson.module.kotlin.jacksonObjectMapper
 import com.google.android.gms.cast.framework.*
 import com.google.android.material.bottomsheet.BottomSheetDialog
 import com.google.android.material.navigationrail.NavigationRailView
+import com.google.android.material.snackbar.Snackbar
 import com.jaredrummler.android.colorpicker.ColorPickerDialogListener
+import com.lagradost.cloudstream3.app
 import com.lagradost.cloudstream3.APIHolder.allProviders
 import com.lagradost.cloudstream3.APIHolder.apis
 import com.lagradost.cloudstream3.APIHolder.getApiDubstatusSettings
@@ -79,6 +81,7 @@ import com.lagradost.cloudstream3.ui.setup.SetupFragmentExtensions
 import com.lagradost.cloudstream3.utils.*
 import com.lagradost.cloudstream3.utils.AppUtils.html
 import com.lagradost.cloudstream3.utils.AppUtils.isCastApiAvailable
+import com.lagradost.cloudstream3.utils.AppUtils.isNetworkAvailable
 import com.lagradost.cloudstream3.utils.AppUtils.loadCache
 import com.lagradost.cloudstream3.utils.AppUtils.loadRepository
 import com.lagradost.cloudstream3.utils.AppUtils.loadResult
@@ -86,6 +89,7 @@ import com.lagradost.cloudstream3.utils.AppUtils.loadSearchResult
 import com.lagradost.cloudstream3.utils.AppUtils.setDefaultFocus
 import com.lagradost.cloudstream3.utils.BackupUtils.setUpBackup
 import com.lagradost.cloudstream3.utils.Coroutines.ioSafe
+import com.lagradost.cloudstream3.utils.Coroutines.main
 import com.lagradost.cloudstream3.utils.DataStore.getKey
 import com.lagradost.cloudstream3.utils.DataStore.setKey
 import com.lagradost.cloudstream3.utils.DataStoreHelper.migrateResumeWatching
@@ -717,6 +721,28 @@ class MainActivity : AppCompatActivity(), ColorPickerDialogListener {
 
         changeStatusBarState(isEmulatorSettings())
 
+        // Automatically enable jsdelivr if cant connect to raw.githubusercontent.com
+        if (this.getKey<Boolean>(getString(R.string.jsdelivr_proxy_key)) == null && isNetworkAvailable()) {
+            main {
+                if (checkGithubConnectivity()) {
+                    this.setKey(getString(R.string.jsdelivr_proxy_key), false)
+                } else {
+                    this.setKey(getString(R.string.jsdelivr_proxy_key), true)
+                    val parentView: View = findViewById(android.R.id.content)
+                    Snackbar.make(parentView, R.string.jsdelivr_enabled, Snackbar.LENGTH_LONG).let { snackbar ->
+                        snackbar.setAction(R.string.revert) {
+                            setKey(getString(R.string.jsdelivr_proxy_key), false)
+                        }
+                        snackbar.setBackgroundTint(colorFromAttribute(R.attr.primaryGrayBackground))
+                        snackbar.setTextColor(colorFromAttribute(R.attr.textColor))
+                        snackbar.setActionTextColor(colorFromAttribute(R.attr.colorPrimary))
+                        snackbar.show()
+                    }
+                }
+
+            }
+        }
+
 
         if (PluginManager.checkSafeModeFile()) {
             normalSafeApiCall {
@@ -1090,4 +1116,12 @@ class MainActivity : AppCompatActivity(), ColorPickerDialogListener {
 //        }
 
     }
+
+    suspend fun checkGithubConnectivity(): Boolean {
+        return try {
+            app.get("https://raw.githubusercontent.com/recloudstream/.github/master/connectivitycheck", timeout = 5).text.trim() == "ok"
+        } catch (t: Throwable) {
+            false
+        }
+    }
 }

app/src/main/java/com/lagradost/cloudstream3/plugins/RepositoryManager.kt

@@ -2,8 +2,10 @@ package com.lagradost.cloudstream3.plugins
 
 import android.content.Context
 import com.fasterxml.jackson.annotation.JsonProperty
+import com.lagradost.cloudstream3.AcraApplication.Companion.context
 import com.lagradost.cloudstream3.AcraApplication.Companion.getKey
 import com.lagradost.cloudstream3.AcraApplication.Companion.setKey
+import com.lagradost.cloudstream3.R
 import com.lagradost.cloudstream3.amap
 import com.lagradost.cloudstream3.app
 import com.lagradost.cloudstream3.mvvm.logError
@@ -71,6 +73,15 @@ object RepositoryManager {
     val PREBUILT_REPOSITORIES: Array<RepositoryData> by lazy {
         getKey("PREBUILT_REPOSITORIES") ?: emptyArray()
     }
+    val GH_REGEX = Regex("^https://raw.githubusercontent.com/([A-Za-z0-9-]+)/([A-Za-z0-9_.-]+)/(.*)$")
+
+    /* Convert raw.githubusercontent.com urls to cdn.jsdelivr.net if enabled in settings */
+    fun convertRawGitUrl(url: String): String {
+        if (getKey<Boolean>(context!!.getString(R.string.jsdelivr_proxy_key)) != true) return url
+        val match = GH_REGEX.find(url) ?: return url
+        val (user, repo, rest) = match.destructured
+        return "https://cdn.jsdelivr.net/gh/$user/$repo@$rest"
+    }
 
     suspend fun parseRepoUrl(url: String): String? {
         val fixedUrl = url.trim()
@@ -84,10 +95,15 @@ object RepositoryManager {
             }
         } else if (fixedUrl.matches("^[a-zA-Z0-9!_-]+$".toRegex())) {
             suspendSafeApiCall {
-                app.get("https://l.cloudstream.cf/${fixedUrl}").let {
+                app.get("https://l.cloudstream.cf/${fixedUrl}", allowRedirects = false).let {
-                    return@let if (it.isSuccessful && !it.url.startsWith("https://cutt.ly/branded-domains")) it.url
+                    it.headers["Location"]?.let { url ->
-                    else app.get("https://cutt.ly/${fixedUrl}").let let2@{ it2 ->
+                        return@suspendSafeApiCall if (!url.startsWith("https://cutt.ly/branded-domains")) url
-                        return@let2 if (it2.isSuccessful) it2.url else null
+                        else null
+                    }
+                    app.get("https://cutt.ly/${fixedUrl}", allowRedirects = false).let { it2 ->
+                        it2.headers["Location"]?.let { url ->
+                            return@suspendSafeApiCall if (url.startsWith("https://cutt.ly/404")) url else null
+                        }
                     }
                 }
             }
@@ -97,14 +113,14 @@ object RepositoryManager {
     suspend fun parseRepository(url: String): Repository? {
         return suspendSafeApiCall {
             // Take manifestVersion and such into account later
-            app.get(url).parsedSafe()
+            app.get(convertRawGitUrl(url)).parsedSafe()
         }
     }
 
     private suspend fun parsePlugins(pluginUrls: String): List<SitePlugin> {
         // Take manifestVersion and such into account later
         return try {
-            val response = app.get(pluginUrls)
+            val response = app.get(convertRawGitUrl(pluginUrls))
             // Normal parsed function not working?
             // return response.parsedSafe()
             tryParseJson<Array<SitePlugin>>(response.text)?.toList() ?: emptyList()
@@ -139,7 +155,7 @@ object RepositoryManager {
             }
             file.createNewFile()
 
-            val body = app.get(pluginUrl).okhttpResponse.body
+            val body = app.get(convertRawGitUrl(pluginUrl)).okhttpResponse.body
             write(body.byteStream(), file.outputStream())
             file
         }

app/src/main/java/com/lagradost/cloudstream3/ui/settings/SettingsGeneral.kt

@@ -82,7 +82,7 @@ val appLanguages = arrayListOf(
     Triple("", "norsk bokmål", "no"),
     Triple("", "polski", "pl"),
     Triple("\uD83C\uDDF5\uD83C\uDDF9", "português", "pt"),
-    Triple("🦍", "mmmm... monke", "qt"),
+    Triple("\uD83E\uDD8D", "mmmm... monke", "qt"),
     Triple("", "română", "ro"),
     Triple("", "русский", "ru"),
     Triple("", "slovenčina", "sk"),
@@ -97,7 +97,7 @@ val appLanguages = arrayListOf(
     Triple("", "中文", "zh"),
     Triple("\uD83C\uDDF9\uD83C\uDDFC", "文言", "zh-rTW"),
 /* end language list */
-).sortedBy { it.second?.toLowerCase() } //ye, we go alphabetical, so ppl don't put their lang on top
+).sortedBy { it.second.lowercase() } //ye, we go alphabetical, so ppl don't put their lang on top
 
 class SettingsGeneral : PreferenceFragmentCompat() {
     override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
@@ -157,9 +157,6 @@ class SettingsGeneral : PreferenceFragmentCompat() {
 
         getPref(R.string.locale_key)?.setOnPreferenceClickListener { pref ->
             val tempLangs = appLanguages.toMutableList()
-            //if (beneneCount > 100) {
-            //    tempLangs.add(Triple("\uD83E\uDD8D", "mmmm... monke", "mo"))
-            //}
             val current = getCurrentLocale(pref.context)
             val languageCodes = tempLangs.map { (_, _, iso) -> iso }
             val languageNames = tempLangs.map { (emoji, name, iso) ->
@@ -316,6 +313,12 @@ class SettingsGeneral : PreferenceFragmentCompat() {
             } ?: emptyList()
         }
 
+        settingsManager.edit().putBoolean(getString(R.string.jsdelivr_proxy_key), getKey(getString(R.string.jsdelivr_proxy_key), false) ?: false).apply()
+        getPref(R.string.jsdelivr_proxy_key)?.setOnPreferenceChangeListener { _, newValue ->
+            setKey(getString(R.string.jsdelivr_proxy_key), newValue)
+            return@setOnPreferenceChangeListener true
+        }
+
         getPref(R.string.download_path_key)?.setOnPreferenceClickListener {
             val dirs = getDownloadDirs()
 

app/src/main/java/com/lagradost/cloudstream3/utils/AppUtils.kt

@@ -491,6 +491,12 @@ object AppUtils {
         }
     }
 
+    fun Context.isNetworkAvailable(): Boolean {
+        val manager = this.getSystemService(Context.CONNECTIVITY_SERVICE) as ConnectivityManager
+        val activeNetworkInfo = manager.activeNetworkInfo
+        return activeNetworkInfo != null && activeNetworkInfo.isConnected || manager.allNetworkInfo?.any { it.isConnected } ?: false
+    }
+
     fun splitQuery(url: URL): Map<String, String> {
         val queryPairs: MutableMap<String, String> = LinkedHashMap()
         val query: String = url.query

app/src/main/res/values/strings.xml

@@ -43,6 +43,7 @@
     <string name="random_button_key" translatable="false">random_button_key</string>
     <string name="provider_lang_key" translatable="false">provider_lang_key</string>
     <string name="dns_key" translatable="false">dns_key</string>
+    <string name="jsdelivr_proxy_key" translatable="false">jsdelivr_proxy_key</string>
     <string name="download_path_key" translatable="false">download_path_key</string>
     <string name="app_name_download_path" translatable="false">Cloudstream</string>
     <string name="app_layout_key" translatable="false">app_layout_key</string>
@@ -378,6 +379,9 @@
     <string name="video_disk_description">Causes problems if set too high on devices with low storage space, such as Android TV.</string>
     <string name="dns_pref">DNS over HTTPS</string>
     <string name="dns_pref_summary">Useful for bypassing ISP blocks</string>
+    <string name="jsdelivr_proxy">raw.githubusercontent.com Proxy</string>
+    <string name="jsdelivr_enabled">Failed to reach GitHub, enabling jsdelivr proxy.</string>
+    <string name="jsdelivr_proxy_summary">Bypasses blocking of GitHub using jsdelivr, may cause updates to be delayed by few days.</string>
     <string name="add_site_pref">Clone site</string>
     <string name="remove_site_pref">Remove site</string>
     <string name="add_site_summary">Add a clone of an existing site, with a different URL</string>
@@ -405,6 +409,7 @@
         responsibility of user to avoid any actions that might violate the laws governing his/her locality. Use
         CloudStream 3 at your own risk.
     </string>
+    <string name="pref_category_bypass">ISP Bypasses</string>
     <string name="pref_category_links">Links</string>
     <string name="pref_category_app_updates">App updates</string>
     <string name="pref_category_backup">Backup</string>
@@ -644,6 +649,7 @@
     <string name="empty_library_no_accounts_message">Looks like your library is empty :(\nLogin to a library account or add shows to your local library</string>
     <string name="empty_library_logged_in_message">Looks like this list is empty, try switching to another one</string>
     <string name="safe_mode_file">Safe mode file found!\nNot loading any extensions on startup until file is removed.</string>
+    <string name="revert">Revert</string>
     <string name="subscription_in_progress_notification">Updating subscribed shows</string>
     <string name="subscription_list_name">Subscribed</string>
     <string name="subscription_new">Subscribed to %s</string>

app/src/main/res/xml/settins_general.xml

@@ -6,18 +6,6 @@
         android:title="@string/app_language"
         android:icon="@drawable/ic_baseline_language_24" />
 
-    <Preference
-            android:key="@string/override_site_key"
-            android:title="@string/add_site_pref"
-            android:summary="@string/add_site_summary"
-            android:icon="@drawable/ic_baseline_add_24" />
-
-    <Preference
-            android:key="@string/dns_key"
-            android:title="@string/dns_pref"
-            android:summary="@string/dns_pref_summary"
-            android:icon="@drawable/ic_baseline_dns_24" />
-
     <Preference
             android:key="@string/download_path_key"
             android:title="@string/download_path_pref"
@@ -34,6 +22,30 @@
         android:icon="@drawable/benene"
         app:summary="@string/benene_des" />
 
+    <PreferenceCategory
+            android:title="@string/pref_category_bypass">
+
+        <Preference
+                android:key="@string/override_site_key"
+                android:title="@string/add_site_pref"
+                android:summary="@string/add_site_summary"
+                android:icon="@drawable/ic_baseline_add_24" />
+
+        <Preference
+                android:key="@string/dns_key"
+                android:title="@string/dns_pref"
+                android:summary="@string/dns_pref_summary"
+                android:icon="@drawable/ic_baseline_dns_24" />
+
+        <SwitchPreference
+                android:defaultValue="false"
+                android:icon="@drawable/ic_github_logo"
+                android:key="@string/jsdelivr_proxy_key"
+                android:title="@string/jsdelivr_proxy"
+                android:summary="@string/jsdelivr_proxy_summary" />
+
+    </PreferenceCategory>
+
     <PreferenceCategory
             android:title="@string/pref_category_links">