<?php
/**
 * Visual compatibility layer for the hausdermaterialisierung.org clone.
 *
 * Header and footer are public rendered markup from the source site. The
 * source editor account cannot read HFE templates, so keeping this markup is
 * the only complete read-only representation currently available.
 */
add_filter( 'body_class', function ( array $classes ): array {
    if ( is_singular() ) {
        $post = get_queried_object();
        if ( $post instanceof WP_Post && str_contains( $post->post_content, 'data-elementor-' ) ) {
            $classes[] = 'elementor-page';
            $classes[] = 'elementor-page-' . $post->ID;
        }
    }

    $classes[] = 'ehf-header';
    $classes[] = 'ehf-footer';

    return array_values( array_unique( $classes ) );
} );

add_action( 'wp', function () {
    if ( ! is_singular() ) {
        return;
    }

    $post = get_queried_object();
    if ( $post instanceof WP_Post && str_contains( $post->post_content, 'data-elementor-' ) ) {
        // The migrated content is already rendered Elementor HTML. Running
        // wpautop() over it injects <br> and </p> tags into widget markup.
        remove_filter( 'the_content', 'wpautop' );
    }
} );

add_action( 'wp_enqueue_scripts', function () {
    $uploads = wp_upload_dir();
    $assets_url = trailingslashit( $uploads['baseurl'] ) . 'hdm-assets/';

    wp_dequeue_style( 'elementor-frontend' );
    wp_deregister_style( 'elementor-frontend' );
    wp_enqueue_style(
        'elementor-frontend',
        $assets_url . 'custom-frontend.min.css',
        [],
        '1786740732'
    );
    foreach ( [ 'widget-image', 'widget-heading', 'widget-image-box', 'widget-video' ] as $style ) {
        wp_dequeue_style( $style );
        wp_deregister_style( $style );
    }
    wp_enqueue_style(
        'widget-image',
        $assets_url . 'widget-image.min.css',
        [ 'elementor-frontend' ],
        '4.2.2'
    );
    wp_enqueue_style(
        'widget-heading',
        $assets_url . 'widget-heading.min.css',
        [ 'elementor-frontend' ],
        '4.2.2'
    );
    wp_enqueue_style(
        'widget-image-box',
        $assets_url . 'custom-widget-image-box.min.css',
        [ 'elementor-frontend' ],
        '1786740732'
    );
    wp_enqueue_style(
        'widget-video',
        $assets_url . 'widget-video.min.css',
        [ 'elementor-frontend' ],
        '4.2.2'
    );
    wp_enqueue_style(
        'hdm-visual-clone',
        $assets_url . 'hdm-visual.css',
        [ 'widget-image', 'widget-heading', 'widget-image-box', 'widget-video' ],
        '2026-09-02'
    );
    wp_enqueue_script(
        'hdm-scroll-animations',
        $assets_url . 'hdm-scroll-animations.js',
        [],
        '2026-09-02',
        true
    );
}, 100 );

add_action( 'wp_print_styles', function () {
    wp_dequeue_style( 'elementor-gf-roboto' );
    wp_dequeue_style( 'elementor-gf-robotoslab' );
}, 1000 );

add_action( 'elementor/init', function () {
    $migration_version = '2026-09-02-v2';
    if ( get_option( 'hdm_visual_migration_version' ) === $migration_version ) {
        return;
    }

    $system_colors = [
        [ '_id' => 'primary', 'title' => 'Primary', 'color' => '#FFFF4B' ],
        [ '_id' => 'secondary', 'title' => 'Secondary', 'color' => '#0D6DBD' ],
        [ '_id' => 'text', 'title' => 'Text', 'color' => '#000000' ],
        [ '_id' => 'accent', 'title' => 'Accent', 'color' => '#FECC3D' ],
    ];
    $custom_colors = [
        [ '_id' => '0cbb7ac', 'title' => 'color-1', 'color' => '#8A2841' ],
        [ '_id' => '6f96257', 'title' => 'color-2', 'color' => '#FFFFC1' ],
        [ '_id' => '9294ffe', 'title' => 'color-3', 'color' => '#CC9F6D' ],
        [ '_id' => '176f3dd', 'title' => 'color-4', 'color' => '#FC0E99' ],
        [ '_id' => 'd6a7dca', 'title' => 'color-5', 'color' => '#C7A19C' ],
        [ '_id' => '6dd1975', 'title' => 'color-6', 'color' => '#F5A497' ],
        [ '_id' => '766df99', 'title' => 'color-7', 'color' => '#ED7125' ],
        [ '_id' => 'f37e0d0', 'title' => 'color-8', 'color' => '#9F6426' ],
        [ '_id' => '9938036', 'title' => 'color-9', 'color' => '#94C135' ],
        [ '_id' => 'd3c3697', 'title' => 'color-10', 'color' => '#39AA34' ],
        [ '_id' => '54a3003', 'title' => 'color-11', 'color' => '#0F6822' ],
        [ '_id' => '19956d3', 'title' => 'color-12', 'color' => '#6C784A' ],
        [ '_id' => '8a0f098', 'title' => 'color-13', 'color' => '#1CA3AE' ],
        [ '_id' => 'c655dea', 'title' => 'color-14', 'color' => '#6B8791' ],
        [ '_id' => 'e88f354', 'title' => 'color-15', 'color' => '#5BC5F1' ],
        [ '_id' => '4e5740c', 'title' => 'color-16', 'color' => '#0D6DBD' ],
        [ '_id' => '35f50b2', 'title' => 'color-17', 'color' => '#7B6DAF' ],
        [ '_id' => '6624883', 'title' => 'color-18', 'color' => '#C492C3' ],
        [ '_id' => 'cfa9933', 'title' => 'color-19', 'color' => '#DE7DA9' ],
        [ '_id' => '5d20c7e', 'title' => 'color-20', 'color' => '#FFFFFF' ],
    ];
    $system_typography = [];
    foreach ( [ 'primary' => '600', 'secondary' => '400', 'text' => '400', 'accent' => '500' ] as $id => $weight ) {
        $system_typography[] = [
            '_id' => $id,
            'title' => ucfirst( $id ),
            'typography_typography' => 'custom',
            'typography_font_family' => 'HelveticaNeueLTPro-Roman',
            'typography_font_weight' => $weight,
        ];
    }

    $kit = Elementor\Plugin::$instance->kits_manager->get_active_kit();
    if ( $kit ) {
        $administrator_ids = get_users( [
            'role' => 'administrator',
            'number' => 1,
            'fields' => 'ID',
        ] );
        if ( ! $administrator_ids ) {
            return;
        }

        // Elementor's document API requires an editor context even for this
        // fixed, parameterless migration. Restore the anonymous visitor before
        // WordPress continues rendering the request.
        $visitor_id = get_current_user_id();
        wp_set_current_user( (int) $administrator_ids[0] );
        try {
            $kit->update_settings( [
                'system_colors' => $system_colors,
                'custom_colors' => $custom_colors,
                'system_typography' => $system_typography,
                'container_width' => [ 'unit' => 'px', 'size' => 1200, 'sizes' => [] ],
                'space_between_widgets' => [
                    'unit' => 'px',
                    'size' => 0,
                    'row' => '0',
                    'column' => '0',
                    'isLinked' => true,
                ],
                'link_normal_color' => '#000000',
                'link_hover_color' => '#FFFFFF',
            ] );
            Elementor\Core\Files\CSS\Post::create( $kit->get_main_id() )->update();
        } finally {
            wp_set_current_user( $visitor_id );
        }
    }

    $posts = get_posts( [
        'post_type' => [ 'page', 'post' ],
        'post_status' => 'publish',
        'posts_per_page' => -1,
        'fields' => 'ids',
    ] );
    foreach ( $posts as $post_id ) {
        $content = get_post_field( 'post_content', $post_id );
        if (
            str_contains( $content, 'data-elementor-' ) &&
            'builder' !== get_post_meta( $post_id, '_elementor_edit_mode', true )
        ) {
            update_post_meta( $post_id, '_elementor_edit_mode', 'builder' );
        }
    }

    // Restore the source animation marker removed by the first one-off fix.
    $front_page_id = (int) get_option( 'page_on_front' );
    $front_page = get_post( $front_page_id );
    if ( $front_page ) {
        $visible = 'elementor-hidden-tablet elementor-hidden-mobile animated-fast elementor-widget';
        $source = 'elementor-hidden-tablet elementor-hidden-mobile animated-fast elementor-invisible elementor-widget';
        if ( substr_count( $front_page->post_content, $visible ) === 1 ) {
            global $wpdb;
            $content = str_replace( $visible, $source, $front_page->post_content, $replaced );
            if ( 1 === $replaced ) {
                $wpdb->update( $wpdb->posts, [ 'post_content' => $content ], [ 'ID' => $front_page_id ] );
                clean_post_cache( $front_page_id );
            }
        }
    }

    update_option( 'hdm_visual_migration_version', $migration_version, false );
}, 20 );

add_action( 'wp_body_open', function () {
    $path = '/var/lib/wordpress/hdm/header-inject.html';
    if ( is_readable( $path ) ) {
        echo file_get_contents( $path );
    }
} );
add_action( 'wp_footer', function () {
    $path = '/var/lib/wordpress/hdm/footer-inject.html';
    if ( is_readable( $path ) ) {
        echo file_get_contents( $path );
    }
}, 5 );