upd: use imagemagick cli for resizing images

1 files changed, 17 insertions, 67 deletions

diff --git a/src/images.php b/src/images.php
index 6ce8b5a..9a2c2a5 100644
--- a/src/images.php
+++ b/src/images.php
@@ -1,80 +1,30 @@
 <?php
-function resize_image(string $src_path, string $dst_path, int $max_width, int $max_height, bool $set_format = true, bool $stretch = false): string|null
+function resize_image(string $src_path, string $dst_path, int $max_width, int $max_height, bool $set_format = true, bool $stretch = false): int|null
 {
-    if ($src_path == "" || !getimagesize($src_path)) {
-        return json_encode([
-            "status_code" => 400,
-            "message" => "Not an image",
-            "data" => null
-        ]);
-    }
-
-    $imagick = new Imagick();
-
-    $imagick->readImage($src_path);
-    $format = ".webp";
-
-    if (!$set_format) {
-        $format = "";
+    if ($src_path == "") {
+        return -2;
     }
 
-    if ($imagick->getNumberImages() > 1) {
-        $imagick = $imagick->coalesceImages();
-
-        foreach ($imagick as $frame) {
-            $width = $frame->getImageWidth();
-            $height = $frame->getImageHeight();
-            $ratio = min($max_width / $width, $max_height / $height);
-            $new_width = (int) ($width * $ratio);
-            $new_height = (int) ($height * $ratio);
-
-            if ($stretch) {
-                $new_width = $max_width;
-                $new_height = $max_height;
-            }
+    $image = getimagesize($src_path);
 
-            $frame->resizeImage($new_width, $new_height, Imagick::FILTER_TRIANGLE, 1);
-            $frame->setImagePage($new_width, $new_height, 0, 0);
-        }
-
-        $imagick = $imagick->deconstructImages();
-        $imagick->writeImages("$dst_path$format", true);
-    } else {
-        $width = $imagick->getImageWidth();
-        $height = $imagick->getImageHeight();
-        $ratio = min($max_width / $width, $max_height / $height);
-        $new_width = (int) ($width * $ratio);
-        $new_height = (int) ($height * $ratio);
-
-        if ($stretch) {
-            $new_width = $max_width;
-            $new_height = $max_height;
-        }
-
-        $imagick->resizeImage($new_width, $new_height, Imagick::FILTER_TRIANGLE, 1);
-        $imagick->writeImage("$dst_path$format");
+    if ($image == false) {
+        return -1;
     }
 
-    $imagick->clear();
-    $imagick->destroy();
-
-    return null;
-}
+    $format = $set_format ? ".webp" : "";
 
-function get_mime_and_ext(string $src_path): array|null
-{
-    if ($src_path == "") {
-        return null;
-    }
+    $width = $image[0];
+    $height = $image[1];
+    $ratio = min($max_width / $width, $max_height / $height);
+    $new_width = $stretch ? $max_width : (int) ($width * $ratio);
+    $new_height = $stretch ? $max_height : (int) ($height * $ratio);
 
-    $imagick = new Imagick();
+    $input_path = escapeshellarg($src_path);
+    $output_path = escapeshellarg("$dst_path$format");
 
-    $imagick->readImage($src_path);
-    $ext = strtolower($imagick->getImageFormat());
-    $mime = $imagick->getImageMimeType();
+    $result_code = null;
 
-    $imagick->clear();
-    $imagick->destroy();
+    exec(command: "magick convert $input_path -coalesce -resize {$new_width}x$new_height -layers optimize -loop 0 $output_path", result_code: $result_code);
 
-    return [$mime, $ext];
+    return $result_code;
 }
\ No newline at end of file