Feature/share links (#297)

* Add base for receiving plain text

* Update theme for links

* Theme bottom bar

* Add warning for plain text

* Compile all themes

2 files changed, 47 insertions, 4 deletions

diff --git a/app/src/main/kotlin/com/pitchedapps/frost/activities/WebOverlayActivity.kt b/app/src/main/kotlin/com/pitchedapps/frost/activities/WebOverlayActivity.kt
index de806779..aa8b87de 100644
--- a/app/src/main/kotlin/com/pitchedapps/frost/activities/WebOverlayActivity.kt
+++ b/app/src/main/kotlin/com/pitchedapps/frost/activities/WebOverlayActivity.kt
@@ -21,11 +21,11 @@ import com.pitchedapps.frost.contracts.ActivityWebContract
 import com.pitchedapps.frost.contracts.FileChooserContract
 import com.pitchedapps.frost.contracts.FileChooserDelegate
 import com.pitchedapps.frost.enums.OverlayContext
-import com.pitchedapps.frost.facebook.FbCookie
-import com.pitchedapps.frost.facebook.USER_AGENT_BASIC
-import com.pitchedapps.frost.facebook.formattedFbUrl
+import com.pitchedapps.frost.facebook.*
 import com.pitchedapps.frost.utils.*
 import com.pitchedapps.frost.web.FrostWebView
+import io.reactivex.disposables.Disposable
+import okhttp3.HttpUrl
 
 
 /**
@@ -41,7 +41,48 @@ import com.pitchedapps.frost.web.FrostWebView
  * Used by notifications. Unlike the other overlays, this runs as a singleInstance
  * Going back will bring you back to the previous app
  */
-class FrostWebActivity : WebOverlayActivityBase(false)
+class FrostWebActivity : WebOverlayActivityBase(false) {
+
+    override fun onCreate(savedInstanceState: Bundle?) {
+        val requiresAction = !parseActionSend()
+        super.onCreate(savedInstanceState)
+        if (requiresAction) {
+            /*
+             * Signifies that we need to let the user know of a bad url
+             * We will subscribe to the load cycle once,
+             * and pop a dialog giving the user the option to copy the shared text
+             */
+            var disposable: Disposable? = null
+            disposable = frostWeb.web.refreshObservable.subscribe {
+                disposable?.dispose()
+                materialDialogThemed {
+                    title(R.string.invalid_share_url)
+                    content(R.string.invalid_share_url_desc)
+                }
+            }
+        }
+    }
+
+    /**
+     * Attempts to parse the action url
+     * Returns [true] if no action exists or if the action has been consumed, [false] if we need to notify the user of a bad action
+     */
+    private fun parseActionSend(): Boolean {
+        if (intent.action != Intent.ACTION_SEND || intent.type != "text/plain") return true
+        val text = intent.getStringExtra(Intent.EXTRA_TEXT) ?: return true
+        val url = HttpUrl.parse(text)?.toString()
+        if (url == null) {
+            L.i("Attempted to share a non-url", text)
+            copyToClipboard(text, "Text to Share", showToast = false)
+            intent.putExtra(ARG_URL, FbItem.FEED.url)
+            return false
+        } else {
+            L.i("Sharing url through overlay", url)
+            intent.putExtra(ARG_URL, "${FB_URL_BASE}/sharer/sharer.php?u=$url")
+            return true
+        }
+    }
+}
 
 /**
  * Variant that forces a basic user agent. This is largely internal,
diff --git a/app/src/main/kotlin/com/pitchedapps/frost/utils/Downloader.kt b/app/src/main/kotlin/com/pitchedapps/frost/utils/Downloader.kt
index 566bffde..e161533a 100644
--- a/app/src/main/kotlin/com/pitchedapps/frost/utils/Downloader.kt
+++ b/app/src/main/kotlin/com/pitchedapps/frost/utils/Downloader.kt
@@ -32,6 +32,8 @@ import java.lang.ref.WeakReference
  * Created by Allan Wang on 2017-08-04.
  *
  * With reference to the <a href="https://github.com/square/okhttp/blob/master/samples/guide/src/main/java/okhttp3/recipes/Progress.java">OkHttp3 sample</a>
+ *
+ * TODO delete this file; we've moved to our downloader service for now and will create our own player soon
  */
 fun Context.frostDownload(url: String) {
     L.d("Received download request", "Download $url")