fix: includes

includes/classes/Thumbor/MediaOverrides.php

@@ -0,0 +1,99 @@
+<?php
+/**
+ * Override native media behaviour.
+ *
+ * @package wordpress-thumbor
+ */
+
+namespace Eighteen73\Thumbor;
+
+/**
+ * Plugin singleton class.
+ */
+class MediaOverrides {
+	/**
+	 * Oh look, a singleton!
+	 *
+	 * @var Thumbor|null
+	 */
+	private static $instance = null;
+
+	/**
+	 * Singleton implementation
+	 *
+	 * @return object
+	 */
+	public static function instance() {
+
+		if ( ! defined( 'THUMBOR_URL' ) || empty( THUMBOR_URL ) ) {
+			return;
+		}
+
+		if ( ! is_a( self::$instance, __CLASS__ ) ) {
+			$class          = get_called_class();
+			self::$instance = new $class();
+			self::$instance->setup();
+		}
+
+		return self::$instance;
+	}
+
+	/**
+	 * Silence is golden.
+	 */
+	private function __construct() {}
+
+	/**
+	 * Register actions and filters, but only if basic Thumbor functions are available.
+	 * The basic functions are found in ./wordpress-thumbor.php.
+	 *
+	 * @uses add_action, add_filter
+	 * @return null
+	 */
+	private function setup() {
+
+		if ( ! function_exists( 'thumbor_url' ) ) {
+			return;
+		}
+
+		// Don't scale down big images
+		add_filter( 'big_image_size_threshold', [ $this, 'image_threshold' ], 999, 1 );
+
+		// Don't resize any images
+		add_filter( 'intermediate_image_sizes_advanced', [ $this, 'prevent_resizing' ], 10, 5 );
+	}
+
+	/**
+	 * Prevents any images from being automatically created.
+	 *
+	 * @param int $threshold The threshold value in pixels.
+	 *
+	 * @return bool|int The new “big image” threshold value.
+	 */
+	public static function image_threshold( $threshold ) {
+
+		if ( ! defined( 'THUMBOR_UPLOAD_IMAGE_THRESHOLD' ) ) {
+			return $threshold;
+		}
+
+		if ( THUMBOR_UPLOAD_IMAGE_THRESHOLD === false ) {
+			return false;
+		} elseif ( is_int( THUMBOR_UPLOAD_IMAGE_THRESHOLD ) ) {
+			return THUMBOR_UPLOAD_IMAGE_THRESHOLD;
+		}
+
+		return $threshold;
+	}
+
+	/**
+	 * Prevents any images from being automatically created.
+	 *
+	 * @param array $sizes Associative array of image sizes to be created.
+	 * @param array $image_meta The image meta data: width, height, file, sizes, etc.
+	 *
+	 * @return array Associative array of image sizes to be created.
+	 */
+	public static function prevent_resizing( $sizes, $image_meta ) {
+		return [];
+	}
+}