Start mapping messenger injections

5 files changed, 54 insertions, 13 deletions

diff --git a/app/src/main/kotlin/com/pitchedapps/frost/utils/Utils.kt b/app/src/main/kotlin/com/pitchedapps/frost/utils/Utils.kt
index 92bea27a..2d3a10c8 100644
--- a/app/src/main/kotlin/com/pitchedapps/frost/utils/Utils.kt
+++ b/app/src/main/kotlin/com/pitchedapps/frost/utils/Utils.kt
@@ -64,6 +64,7 @@ import com.pitchedapps.frost.facebook.FBCDN_NET
 import com.pitchedapps.frost.facebook.FbCookie
 import com.pitchedapps.frost.facebook.FbItem
 import com.pitchedapps.frost.facebook.FbUrlFormatter.Companion.VIDEO_REDIRECT
+import com.pitchedapps.frost.facebook.MESSENGER_COM
 import com.pitchedapps.frost.facebook.USER_AGENT
 import com.pitchedapps.frost.facebook.formattedFbUri
 import com.pitchedapps.frost.facebook.formattedFbUrl
@@ -311,6 +312,9 @@ fun Context.resolveActivityForUri(uri: Uri): Boolean {
 inline val String?.isFacebookUrl
     get() = this != null && (contains(FACEBOOK_COM) || contains(FBCDN_NET))
 
+inline val String?.isMessengerUrl
+get() = this != null && contains(MESSENGER_COM)
+
 /**
  * [true] if url is a video and can be accepted by VideoViewer
  */
diff --git a/app/src/main/kotlin/com/pitchedapps/frost/web/FrostWebViewClients.kt b/app/src/main/kotlin/com/pitchedapps/frost/web/FrostWebViewClients.kt
index b5874bf2..7a7bc293 100644
--- a/app/src/main/kotlin/com/pitchedapps/frost/web/FrostWebViewClients.kt
+++ b/app/src/main/kotlin/com/pitchedapps/frost/web/FrostWebViewClients.kt
@@ -41,6 +41,7 @@ import com.pitchedapps.frost.utils.isExplicitIntent
 import com.pitchedapps.frost.utils.isFacebookUrl
 import com.pitchedapps.frost.utils.isImageUrl
 import com.pitchedapps.frost.utils.isIndirectImageUrl
+import com.pitchedapps.frost.utils.isMessengerUrl
 import com.pitchedapps.frost.utils.launchImageActivity
 import com.pitchedapps.frost.utils.resolveActivityForUri
 import com.pitchedapps.frost.views.FrostWebView
@@ -133,6 +134,13 @@ open class FrostWebViewClient(val web: FrostWebView) : BaseWebViewClient() {
         )
     }
 
+    private fun WebView.messengerJsInject() {
+        jsInject(
+            themeProvider.injector(ThemeCategory.MESSENGER),
+            prefs = prefs
+        )
+    }
+
     override fun onPageStarted(view: WebView, url: String?, favicon: Bitmap?) {
         super.onPageStarted(view, url, favicon)
         if (url == null) return
@@ -153,18 +161,25 @@ open class FrostWebViewClient(val web: FrostWebView) : BaseWebViewClient() {
     override fun onPageCommitVisible(view: WebView, url: String?) {
         super.onPageCommitVisible(view, url)
         injectBackgroundColor()
-        if (url.isFacebookUrl) {
-            v { "Page commit visible" }
-            view.facebookJsInject()
-        } else {
-            refresh.offer(false)
+        when {
+            url.isFacebookUrl -> {
+                v { "FB Page commit visible" }
+                view.facebookJsInject()
+            }
+            url.isMessengerUrl -> {
+                v { "Messenger Page commit visible" }
+                view.messengerJsInject()
+            }
+            else -> {
+                refresh.offer(false)
+            }
         }
     }
 
     override fun onPageFinished(view: WebView, url: String?) {
         url ?: return
         v { "finished $url" }
-        if (!url.isFacebookUrl) {
+        if (!url.isFacebookUrl && !url.isMessengerUrl) {
             refresh.offer(false)
             return
         }
@@ -182,13 +197,20 @@ open class FrostWebViewClient(val web: FrostWebView) : BaseWebViewClient() {
         v { "page finished reveal" }
         refresh.offer(false)
         injectBackgroundColor()
-        web.jsInject(
-            JsActions.LOGIN_CHECK,
-            JsAssets.TEXTAREA_LISTENER,
-            JsAssets.HEADER_BADGES.maybe(isMain),
-            prefs = prefs
-        )
-        web.facebookJsInject()
+        when {
+            web.url.isFacebookUrl -> {
+                web.jsInject(
+                    JsActions.LOGIN_CHECK,
+                    JsAssets.TEXTAREA_LISTENER,
+                    JsAssets.HEADER_BADGES.maybe(isMain),
+                    prefs = prefs
+                )
+                web.facebookJsInject()
+            }
+            web.url.isMessengerUrl -> {
+                web.messengerJsInject()
+            }
+        }
     }
 
     open fun handleHtml(html: String?) {
diff --git a/app/src/web/scss/messenger/core/_core_bg.scss b/app/src/web/scss/messenger/core/_core_bg.scss
index e69de29b..92d3dd85 100644
--- a/app/src/web/scss/messenger/core/_core_bg.scss
+++ b/app/src/web/scss/messenger/core/_core_bg.scss
@@ -0,0 +1,4 @@
+html, body, :root, #root,
+[style*="background-color: #FFFFFF"], [style*="background-color: #E4E6EB"] {
+  background: $bg_transparent !important;
+}
diff --git a/app/src/web/scss/messenger/core/_core_vars.scss b/app/src/web/scss/messenger/core/_core_vars.scss
new file mode 100644
index 00000000..f15c936c
--- /dev/null
+++ b/app/src/web/scss/messenger/core/_core_vars.scss
@@ -0,0 +1,10 @@
+:root, .__fb-light-mode {
+  // Main background; needs to be opaque to hide gradient used for sender card
+  --messenger-card-background: $bg_transparent !important;
+  // Date
+  --placeholder-text: $text !important;
+  // Emoji background
+  --surface-background: $bg_opaque2 !important;
+  --primary-text: $text !important;
+  --web-wash: #f0f !important;
+}
\ No newline at end of file
diff --git a/app/src/web/scss/messenger/core/core.scss b/app/src/web/scss/messenger/core/core.scss
index f6a92475..d5cb691a 100644
--- a/app/src/web/scss/messenger/core/core.scss
+++ b/app/src/web/scss/messenger/core/core.scss
@@ -1,5 +1,6 @@
 @import "../../core/colors";
 @import "../../core/base";
+@import "core_vars";
 @import "core_text";
 @import "core_bg";
 @import "core_border";
\ No newline at end of file