From 4c44dbc9933bd726c1da0bf326102835c4974d6b Mon Sep 17 00:00:00 2001
From: Allan Wang <me@allanwang.ca>
Date: Tue, 30 May 2017 01:03:01 -0700
Subject: create retrofacebook and token retrieval

---
 .../com/pitchedapps/frost/views/FrostWebView.kt    |  1 +
 .../com/pitchedapps/frost/views/LoginWebView.kt    | 78 ++++++++++++++++++++++
 2 files changed, 79 insertions(+)
 create mode 100644 app/src/main/kotlin/com/pitchedapps/frost/views/LoginWebView.kt

(limited to 'app/src/main/kotlin/com/pitchedapps/frost/views')

diff --git a/app/src/main/kotlin/com/pitchedapps/frost/views/FrostWebView.kt b/app/src/main/kotlin/com/pitchedapps/frost/views/FrostWebView.kt
index 62115276..f09887d8 100644
--- a/app/src/main/kotlin/com/pitchedapps/frost/views/FrostWebView.kt
+++ b/app/src/main/kotlin/com/pitchedapps/frost/views/FrostWebView.kt
@@ -68,6 +68,7 @@ class FrostWebView @JvmOverloads constructor(
                 super.onPageFinished(view, url)
                 observable.onNext(WebStatus.LOADED)
 //                CookieManager.getInstance().flush()
+                L.d("Loaded $url")
             }
         })
     }
diff --git a/app/src/main/kotlin/com/pitchedapps/frost/views/LoginWebView.kt b/app/src/main/kotlin/com/pitchedapps/frost/views/LoginWebView.kt
new file mode 100644
index 00000000..7d1948fe
--- /dev/null
+++ b/app/src/main/kotlin/com/pitchedapps/frost/views/LoginWebView.kt
@@ -0,0 +1,78 @@
+package com.pitchedapps.frost.views
+
+import android.annotation.SuppressLint
+import android.content.Context
+import android.graphics.Bitmap
+import android.net.UrlQuerySanitizer
+import android.util.AttributeSet
+import android.view.View
+import android.webkit.WebResourceError
+import android.webkit.WebResourceRequest
+import android.webkit.WebView
+import android.webkit.WebViewClient
+import com.facebook.AccessToken
+import com.pitchedapps.frost.facebook.FB_KEY
+import com.pitchedapps.frost.facebook.retro.FrostApi.frostApi
+import com.pitchedapps.frost.facebook.retro.Me
+import com.pitchedapps.frost.utils.L
+import retrofit2.Call
+import retrofit2.Callback
+import retrofit2.Response
+
+/**
+ * Created by Allan Wang on 2017-05-29.
+ */
+class LoginWebView @JvmOverloads constructor(
+        context: Context, attrs: AttributeSet? = null, defStyleAttr: Int = 0
+) : WebView(context, attrs, defStyleAttr) {
+
+    init {
+        setupWebview()
+    }
+
+    @SuppressLint("SetJavaScriptEnabled")
+    fun setupWebview() {
+        settings.javaScriptEnabled = true
+        setLayerType(View.LAYER_TYPE_HARDWARE, null)
+        setWebViewClient(object : WebViewClient() {
+            override fun onReceivedError(view: WebView?, request: WebResourceRequest?, error: WebResourceError?) {
+                super.onReceivedError(view, request, error)
+                L.e("Error ${request}")
+            }
+
+            override fun onPageStarted(view: WebView?, url: String?, favicon: Bitmap?) {
+                super.onPageStarted(view, url, favicon)
+                L.d("Loading $url")
+            }
+
+            override fun onPageFinished(view: WebView?, url: String?) {
+                super.onPageFinished(view, url)
+                if (url == null) return
+                val sanitizer = UrlQuerySanitizer(url)
+                val accessToken = sanitizer.getValue("access_token")
+                val expiresIn = sanitizer.getValue("expires_in")
+                val grantedScopes = sanitizer.getValue("granted_scopes")
+                val deniedScopes = sanitizer.getValue("deniedScopes")
+
+
+                L.d("Loaded $url")
+            }
+        })
+    }
+
+    fun saveAccessToken(accessToken: String, expiresIn: String, grantedScopes: String?, deniedScopes: String?) {
+        L.d("Granted $grantedScopes")
+        L.d("Denied $deniedScopes")
+        frostApi.me(accessToken).enqueue(object : Callback<Me> {
+            override fun onFailure(call: Call<Me>?, t: Throwable?) {
+                TODO("not implemented") //To change body of created functions use File | Settings | File Templates.
+            }
+
+            override fun onResponse(call: Call<Me>, response: Response<Me>) {
+                AccessToken.setCurrentAccessToken(AccessToken(accessToken, FB_KEY.toString(), response.body().id, null, null, null, null, null))
+            }
+        })
+
+    }
+
+}
-- 
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