0.0.3: #1

Command.php

@@ -1,5 +1,13 @@
 <?php
 namespace TFC\Image;
+use Google\Cloud\Vision\V1\AnnotateImageResponse as Res;
+use Google\Cloud\Vision\V1\BoundingPoly;
+use Google\Cloud\Vision\V1\ImageAnnotatorClient as Annotator;
+use Google\Cloud\Vision\V1\LocalizedObjectAnnotation as O;
+use Google\Cloud\Vision\V1\NormalizedVertex as V;
+use Google\Protobuf\Internal\RepeatedField;
+use RecursiveDirectoryIterator as RDI;
+use RecursiveIteratorIterator as RII;
 # 2020-10-25
 final class Command extends \Df\Framework\Console\Command {
 	/**
@@ -18,6 +26,84 @@ protected function configure() {$this->setName('tfc:image')->setDescription('Pro
 	 */
 	protected function p() {
 		df_google_init_service_account();
-		$this->output()->writeln(df_dump(scandir(df_product_images_path())));
+		foreach ($this->images() as $i) {/** @var sttring $i */
+			$this->image($i);
+		}
+	}
+
+	/**
+	 * 2020-10-26
+	 * @used-by p()
+	 * @param string $path
+	 * @throws \Google\ApiCore\ApiException
+	 */
+	private function image($path) {
+		$a = new Annotator; /** @var Annotator $a */
+		$f = file_get_contents($path); /** @var string $f */
+		try {$res = $a->objectLocalization($f); /** @var Res $res */}
+		finally {$a->close();}
+		$oo = $res->getLocalizedObjectAnnotations(); /** @var RepeatedField $oo */
+		if (1 === $oo->count()) {
+			$this->output()->writeln($path);
+			# 2020-10-26 https://cloud.google.com/vision/docs/reference/rest/v1/AnnotateImageResponse#LocalizedObjectAnnotation
+			$o = $oo[0]; /** @var O $o */
+			# 2020-10-26
+			# https://cloud.google.com/vision/docs/reference/rest/v1/projects.locations.products.referenceImages#BoundingPoly
+			$bp = $o->getBoundingPoly(); /** @var BoundingPoly $bp */
+			$vv = $bp->getNormalizedVertices(); /** @var RepeatedField $vv */
+			list($w, $h) = getimagesize($path); /** @var int $w */ /** @var int $h */
+			$f = function($a, $b) {return round($a * $b);};
+			$x = function($a) use($f, $w) {return $f($w, $a);};
+			$y = function($a) use($f, $h) {return $f($h, $a);};
+			$v0 = $vv[0]; /** @var V $v0 */
+			$v2 = $vv[2]; /** @var V $v2 */
+			# 2020-10-26
+			# https://cloud.google.com/vision/docs/reference/rest/v1/projects.locations.products.referenceImages#NormalizedVertex
+			$im = imagecreatefromjpeg($path);
+			try {
+				$im2 = imagecrop($im, [
+					'height' => $y($v2->getY() - $v0->getY())
+					,'width' => $x($v2->getX() - $v0->getX())
+					,'x' => $x($v0->getX()), 'y' => $y($v0->getY())
+				]);
+				$path = str_replace(df_product_images_path(), df_cc_path(dirname(BP), 'result'), $path);
+				if (!is_dir($dir = dirname($path))) {
+					mkdir($dir, 777, true);
+				}
+				imagejpeg($im2, $path);
+				imagedestroy($im2);
+			}
+			finally {imagedestroy($im);}
+		}
+	}
+
+	/**
+	 * 2020-10-26
+	 * @used-by p()
+	 * @return string[]
+	 */
+	private function images() {return dfc($this, function() {return $this->scan(
+		df_product_images_path(), ['cache', 'placeholder']
+	);});}
+
+	/**
+	 * 2020-10-26
+	 * @used-by images()
+	 * @used-by scan()
+	 * @param string $base
+	 * @param string[] $skip [optional]
+	 * @return string[]
+	 */
+	private function scan($base, $skip = []) {
+		$r = []; /** @var string[] $r */
+		foreach (array_diff(scandir($base = "$base/"), array_merge($skip, ['.', '..'])) as $f) {
+			if (is_dir($f = $base . $f)) {
+				$r = array_merge($r, $this->scan($f));
+			}
+			else if (in_array(strtolower(df_file_ext($f)), ['jpg', 'jpeg'])) {
+				$r[]= $f;
+			}
+		}
+		return $r;
 	}
 }

composer.json

@@ -1,6 +1,6 @@
 {
 	"name": "tradefurniturecompany/image"
-	,"version": "0.0.2"
+	,"version": "0.0.3"
 	,"description": "A custom image processing module for tradefurniturecompany.co.uk (Magento 2)"
 	,"type": "magento2-module"
 	,"homepage": "https://github.com/tradefurniturecompany/image"
@@ -11,7 +11,7 @@
 		,"homepage": "https://mage2.pro/users/dmitry_fedyuk"
 		,"role": "Developer"
 	}]
-	,"require": {"google/cloud-vision": "*", "mage2pro/core": ">=7.0.0"}
+	,"require": {"google/cloud-vision": "*", "mage2pro/core": ">=7.0.10"}
 	,"autoload": {"files": ["registration.php"], "psr-4": {"TFC\\Image\\": ""}}
 	,"keywords": [
 		"eCommerce"