From 767bf9c12159f23742d5de6b10b1f040194143e1 Mon Sep 17 00:00:00 2001
From: Azalea <22280294+hykilpikonna@users.noreply.github.com>
Date: Mon, 27 Oct 2025 00:19:17 +0800
Subject: [PATCH] [F] Vertical images

---
 .../app/src/main/java/aza/instant/SvgUtil.kt    | 17 ++++++++++++-----
 1 file changed, 12 insertions(+), 5 deletions(-)

diff --git a/android/app/src/main/java/aza/instant/SvgUtil.kt b/android/app/src/main/java/aza/instant/SvgUtil.kt
index 59e98ae..1ec9443 100644
--- a/android/app/src/main/java/aza/instant/SvgUtil.kt
+++ b/android/app/src/main/java/aza/instant/SvgUtil.kt
@@ -7,6 +7,7 @@ import android.graphics.Typeface
 import androidx.core.content.res.ResourcesCompat
 import com.ashampoo.kim.Kim
 import com.ashampoo.kim.model.MetadataUpdate
+import com.ashampoo.kim.model.TiffOrientation
 import com.caverock.androidsvg.SVG
 import com.caverock.androidsvg.SVGExternalFileResolver
 import qrcode.QRCode
@@ -24,12 +25,15 @@ suspend fun genSvg(template: String, imagePath: String): Pair<String, ExifResult
     var svg = template
 
     // Read target image's EXIF data
-    val imageData = Path(imagePath).readBytes()
+    var imageData = Path(imagePath).readBytes()
     val exif = parseExif(imageData) ?: error("No EXIF data found")
     println(exif)
     val qr = createQRCode("https://p.aza.moe/${exif.urlName}")
     val stream = ByteArrayOutputStream().also { qr.writeImage(it) }
 
+    // Check EXIF rotation: If it's vertical, rotate the image before embedding
+    if (exif.w < exif.h) imageData = Kim.update(imageData, MetadataUpdate.Orientation(TiffOrientation.ROTATE_RIGHT))
+
     svg = svg.replace("2025-09-26  14:59", exif.dateTime)
         .replace("Nag<tspan x=\"1309.04px 1369.61px 1408.89px 1468.58px 1508.64px \" y=\"4531.84px 4531.84px 4531.84px 4531.84px 4531.84px \">atoro</tspan>, Saitama, Japan", exif.location)
 //        .replace("""Son<tspan x="4080.43px " y="4377.36px ">y</tspan> IL<tspan x="4189.39px " y="4377.36px ">C</tspan>E-6700 + T<tspan x="4553.27px " y="4377.36px ">a</tspan>mr<tspan x="4679.42px " y="4377.36px ">o</tspan>n 18-300 F3.5-6.3""", exif.cameraInfo)
@@ -62,9 +66,12 @@ fun renderSvgAndroid(context: Context, svg: String): Picture? {
 }
 
 fun renderSvgBytes(context: Context, svg: String, exif: ExifResult) = renderSvgAndroid(context, svg)?.run {
-    this to ByteArrayOutputStream().also {
+    var img = ByteArrayOutputStream().also {
         Bitmap.createBitmap(this).compress(Bitmap.CompressFormat.JPEG, 90, it)
-    }.toByteArray().let {
-        Kim.update(it, MetadataUpdate.TakenDate(System.currentTimeMillis()))
-    }
+    }.toByteArray()
+
+    // If vertical, rotate back
+    if (exif.w < exif.h) img = Kim.update(img, MetadataUpdate.Orientation(TiffOrientation.ROTATE_LEFT))
+
+    this to img
 }