From b3a5631f1426ca6429e3d662f9ede5e92ebfb974 Mon Sep 17 00:00:00 2001
From: inotia00 <ars258000@gmail.com>
Date: Tue, 25 Jul 2023 02:43:10 +0900
Subject: [PATCH] feat(reddit): add `hide-place-button` patch

---
 .../HomePagerScreenFingerprint.kt             | 15 +++++
 .../layout/place/patch/PlaceButtonPatch.kt    | 56 +++++++++++++++++++
 2 files changed, 71 insertions(+)
 create mode 100644 src/main/kotlin/app/revanced/patches/reddit/layout/place/fingerprints/HomePagerScreenFingerprint.kt
 create mode 100644 src/main/kotlin/app/revanced/patches/reddit/layout/place/patch/PlaceButtonPatch.kt

diff --git a/src/main/kotlin/app/revanced/patches/reddit/layout/place/fingerprints/HomePagerScreenFingerprint.kt b/src/main/kotlin/app/revanced/patches/reddit/layout/place/fingerprints/HomePagerScreenFingerprint.kt
new file mode 100644
index 0000000000..7306c0acc6
--- /dev/null
+++ b/src/main/kotlin/app/revanced/patches/reddit/layout/place/fingerprints/HomePagerScreenFingerprint.kt
@@ -0,0 +1,15 @@
+package app.revanced.patches.reddit.layout.place.fingerprints
+
+import app.revanced.patcher.extensions.or
+import app.revanced.patcher.fingerprint.method.impl.MethodFingerprint
+import com.android.tools.smali.dexlib2.AccessFlags
+
+object HomePagerScreenFingerprint : MethodFingerprint(
+    returnType = "Landroid/view/View;",
+    accessFlags = AccessFlags.PUBLIC or AccessFlags.FINAL,
+    parameters = listOf("Landroid/view/LayoutInflater;", "Landroid/view/ViewGroup;"),
+    strings = listOf("view.findViewById(Search\u2026nav_search_cta_container)"),
+    customFingerprint = { methodDef, _ ->
+        methodDef.definingClass.endsWith("/HomePagerScreen;")
+    }
+)
\ No newline at end of file
diff --git a/src/main/kotlin/app/revanced/patches/reddit/layout/place/patch/PlaceButtonPatch.kt b/src/main/kotlin/app/revanced/patches/reddit/layout/place/patch/PlaceButtonPatch.kt
new file mode 100644
index 0000000000..02087f63a1
--- /dev/null
+++ b/src/main/kotlin/app/revanced/patches/reddit/layout/place/patch/PlaceButtonPatch.kt
@@ -0,0 +1,56 @@
+package app.revanced.patches.reddit.layout.place.patch
+
+import app.revanced.extensions.toErrorResult
+import app.revanced.patcher.annotation.Description
+import app.revanced.patcher.annotation.Name
+import app.revanced.patcher.annotation.Version
+import app.revanced.patcher.data.BytecodeContext
+import app.revanced.patcher.extensions.InstructionExtensions.addInstruction
+import app.revanced.patcher.extensions.InstructionExtensions.getInstruction
+import app.revanced.patcher.patch.BytecodePatch
+import app.revanced.patcher.patch.PatchResult
+import app.revanced.patcher.patch.PatchResultSuccess
+import app.revanced.patcher.patch.annotations.DependsOn
+import app.revanced.patcher.patch.annotations.Patch
+import app.revanced.patches.reddit.layout.place.fingerprints.HomePagerScreenFingerprint
+import app.revanced.patches.reddit.utils.annotations.RedditCompatibility
+import app.revanced.patches.reddit.utils.settings.bytecode.patch.SettingsBytecodePatch.Companion.updateSettingsStatus
+import app.revanced.patches.reddit.utils.settings.resource.patch.SettingsPatch
+import app.revanced.util.bytecode.getStringIndex
+import com.android.tools.smali.dexlib2.iface.instruction.OneRegisterInstruction
+
+@Patch
+@Name("Hide place button")
+@Description("Hide r/place button in toolbar.")
+@DependsOn([SettingsPatch::class])
+@RedditCompatibility
+@Version("0.0.1")
+class PlaceButtonPatch : BytecodePatch(
+    listOf(HomePagerScreenFingerprint)
+) {
+    override fun execute(context: BytecodeContext): PatchResult {
+
+        HomePagerScreenFingerprint.result?.let {
+            it.mutableMethod.apply {
+                val targetIndex = getStringIndex("view.findViewById(Search\u2026nav_search_cta_container)")
+                val targetRegister =
+                    getInstruction<OneRegisterInstruction>(targetIndex - 1).registerA
+
+                addInstruction(
+                    targetIndex,
+                        "invoke-static {v$targetRegister}, $INTEGRATIONS_METHOD_DESCRIPTOR"
+                )
+            }
+        } ?: return HomePagerScreenFingerprint.toErrorResult()
+
+        updateSettingsStatus("PlaceButton")
+
+        return PatchResultSuccess()
+    }
+
+    companion object {
+        const val INTEGRATIONS_METHOD_DESCRIPTOR =
+            "Lapp/revanced/reddit/patches/PlaceButtonPatch;" +
+                    "->hidePlaceButton(Landroid/view/View;)V"
+    }
+}