<?php

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namespace ImageOptimization\Classes\Image;

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use ImageOptimization\Modules\Settings\Classes\Settings;

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if ( ! defined( 'ABSPATH' ) ) {

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exit; // Exit if accessed directly.

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}

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class Image_Conversion {

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protected ?string $convert_to_format;

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protected array $options;

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public function is_enabled(): bool {

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return Image_Conversion_Option::ORIGINAL !== $this->convert_to_format;

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}

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public function get_current_conversion_option(): string {

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return $this->convert_to_format;

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}

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public function get_current_file_extension(): ?string {

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if ( ! $this->is_enabled() ) {

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return null;

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}

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return $this->options[ $this->convert_to_format ]['extension'];

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}

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public function get_current_mime_type(): ?string {

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if ( ! $this->is_enabled() ) {

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return null;

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}

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return $this->options[ $this->convert_to_format ]['mime_type'];

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}

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public function __construct() {

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$this->convert_to_format = Settings::get( Settings::CONVERT_TO_FORMAT_OPTION_NAME );

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$this->options = [

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Image_Conversion_Option::WEBP => [

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'extension' => 'webp',

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'mime_type' => 'image/webp',

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],

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Image_Conversion_Option::AVIF => [

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'extension' => 'avif',

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'mime_type' => 'image/avif',

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],

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];

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}

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}

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