source: meta-write/1.0.0/functions.php

<?php
/**
 * Meta Write functions and definitions
 *
 * @link https://developer.wordpress.org/themes/basics/theme-functions/
 *
 * @package Meta_Write
 * @since 1.0.0
 */

if ( ! defined( '_S_VERSION' ) ) {
        define( '_S_VERSION', '1.0.0' );
}

function meta_write_setup() {
    // Translation Support
    load_theme_textdomain( 'meta-write', get_template_directory() . '/languages' );

    // RSS Feed Links
    add_theme_support( 'automatic-feed-links' );

    // Title Tag Support
    add_theme_support( 'title-tag' );

    // Featured Images
    add_theme_support( 'post-thumbnails' );

    // Navigation Menu
    register_nav_menus(
        array(
            'menu-1' => esc_html__( 'Primary', 'meta-write' ),
        )
    );

    // HTML5 Markup Support
    add_theme_support(
        'html5',
        array(
            'search-form',
            'comment-form',
            'comment-list',
            'gallery',
            'caption',
            'style',
            'script',
        )
    );

    // Custom Background
    add_theme_support(
        'custom-background',
        array(
            'default-color' => 'ffffff',
            'default-image' => '',
        )
    );

    // Custom Logo
    add_theme_support(
        'custom-logo',
        array(
            'height'      => 250,
            'width'       => 250,
            'flex-width'  => true,
            'flex-height' => true,
        )
    );

    // Widgets Selective Refresh
    add_theme_support( 'customize-selective-refresh-widgets' );

    // Block Editor Features
    add_theme_support( 'wp-block-styles' );
    add_theme_support( 'align-wide' );
    add_theme_support( 'responsive-embeds' );
    add_theme_support( 'woocommerce' );

    // Editor Style
    add_editor_style( 'editor-style.css' );
}
add_action( 'after_setup_theme', 'meta_write_setup' );

/**
 *
 * Priority 0 to make it available to lower priority callbacks.
 *
 * @global int $content_width
 */
function meta_write_content_width() {
        $GLOBALS['content_width'] = apply_filters( 'meta_write_content_width', 1200 );
}
add_action( 'after_setup_theme', 'meta_write_content_width', 0 );

/**
 * Register widget area.
 *
 * @link https://developer.wordpress.org/themes/functionality/sidebars/#registering-a-sidebar
 */
function meta_write_widgets_init() {
        register_sidebar(
                array(
                        'name'          => esc_html__( 'Sidebar', 'meta-write' ),
                        'id'            => 'sidebar-1',
                        'description'   => esc_html__( 'Add widgets here.', 'meta-write' ),
                        'before_widget' => '<section id="%1$s" class="widget %2$s">',
                        'after_widget'  => '</section>',
                        'before_title'  => '<h2 class="widget-title">',
                        'after_title'   => '</h2>',
                )
        );
}
add_action( 'widgets_init', 'meta_write_widgets_init' );

// Elementor basic compatibility
function meta_write_elementor_support() {
    // Define content width for Elementor
    global $content_width;
    if ( ! isset( $content_width ) ) {
        $content_width = 1200; // px
    }

    // Hook into Elementor init
    add_action( 'elementor/init', function() {
        if ( class_exists( '\Elementor\Plugin' ) && isset( \Elementor\Plugin::$instance->themes_manager ) ) {
            \Elementor\Plugin::$instance->themes_manager->register_all_core_location();
        }
    });
}
add_action( 'after_setup_theme', 'meta_write_elementor_support' );

/**
 * Enqueue scripts and styles.
 */
function meta_write_scripts() {
        wp_enqueue_style( 'meta-write-style', get_stylesheet_uri(), array(), _S_VERSION );
        wp_style_add_data( 'meta-write-style', 'rtl', 'replace' );

        wp_enqueue_script( 'meta-write-navigation', get_template_directory_uri() . '/js/navigation.js', array(), _S_VERSION, true );

        if ( is_singular() && comments_open() && get_option( 'thread_comments' ) ) {
                wp_enqueue_script( 'comment-reply' );
        }
}
add_action( 'wp_enqueue_scripts', 'meta_write_scripts' );

//dark mode svg color change start here
function custom_theme_scripts() {
    wp_enqueue_style('theme-style', get_stylesheet_uri());
     wp_add_inline_script('jquery-core', "
        document.addEventListener('DOMContentLoaded', function () {
            const toggleBtn = document.getElementById('darkModeToggle');
            if (toggleBtn) {
                toggleBtn.addEventListener('click', function () {
                    document.body.classList.toggle('dark-mode');
                    localStorage.setItem('theme', document.body.classList.contains('dark-mode') ? 'dark' : 'light');
                });
            }
            // Restore theme from localStorage
            const savedTheme = localStorage.getItem('theme');
            if (savedTheme === 'dark') {
                document.body.classList.add('dark-mode');
            }
        });
    ");
}
add_action('wp_enqueue_scripts', 'custom_theme_scripts');
//dark mode svg color change end here

/**
 * Implement the Custom Header feature.
 */
require get_template_directory() . '/inc/custom-header.php';

/**
 * Custom template tags for this theme.
 */
require get_template_directory() . '/inc/template-tags.php';

/**
 * Functions which enhance the theme by hooking into WordPress.
 */
require get_template_directory() . '/inc/template-functions.php';

/**
 * Customizer additions.
 */
require get_template_directory() . '/inc/customizer.php';

/**
 * Load Jetpack compatibility file.
 */
if ( defined( 'JETPACK__VERSION' ) ) {
        require get_template_directory() . '/inc/jetpack.php';
}

function meta_write_enqueue_scripts() {
    // Enqueue customizer.js
    wp_enqueue_script(
        'meta-write-customizer',
        get_template_directory_uri() . '/js/customizer.js',
        array('jquery'), // dependencies
        '1.0.0',
        true // true = load in footer
    );
}
add_action('wp_enqueue_scripts', 'meta_write_enqueue_scripts');

/* ==========================================================
   // All post seraching function start here(Live search)
============================================================= */
add_action('wp_ajax_fetch_posts_by_tag', 'fetch_posts_by_tag');
add_action('wp_ajax_nopriv_fetch_posts_by_tag', 'fetch_posts_by_tag');

function fetch_posts_by_tag() {
    if (!empty($_POST['tag'])) {
        $search_term = sanitize_text_field($_POST['tag']);
        $is_single_char_search = (strlen($search_term) === 1);

        //  Main Query Args
        $args = array(
            'post_type'      => 'post',
            'posts_per_page' => 10,
            'post_status'    => 'publish',
        );

        //  Single Character Search
        if ($is_single_char_search) {
            $custom_where_filter = function($where) use ($search_term) {
                global $wpdb;
                $where .= " AND (
                    {$wpdb->posts}.post_title LIKE '{$search_term}%'
                    OR {$wpdb->posts}.post_content LIKE '{$search_term}%'
                    OR EXISTS (
                        SELECT 1 FROM {$wpdb->terms}
                        INNER JOIN {$wpdb->term_taxonomy} ON {$wpdb->terms}.term_id = {$wpdb->term_taxonomy}.term_id
                        INNER JOIN {$wpdb->term_relationships} ON {$wpdb->term_taxonomy}.term_taxonomy_id = {$wpdb->term_relationships}.term_taxonomy_id
                        WHERE {$wpdb->term_relationships}.object_id = {$wpdb->posts}.ID
                        AND (
                            {$wpdb->terms}.name LIKE '{$search_term}%'
                            OR {$wpdb->terms}.slug LIKE '{$search_term}%'
                        )
                    )
                )";
                return $where;
            };
            add_filter('posts_where', $custom_where_filter);
        } else {
            $args['s'] = $search_term;
            $args['tax_query'] = array(
                'relation' => 'OR',
                array(
                    'taxonomy' => 'post_tag',
                    'field'    => 'name',
                    'terms'    => $search_term,
                    'operator' => 'LIKE',
                ),
                array(
                    'taxonomy' => 'category',
                    'field'    => 'name',
                    'terms'    => $search_term,
                    'operator' => 'LIKE',
                ),
            );
        }
        $query = new WP_Query($args);
        if ($is_single_char_search && isset($custom_where_filter)) {
            remove_filter('posts_where', $custom_where_filter);
        }
        if ($query->have_posts()) :
            ob_start(); ?>
            <div class="mw-recently-scroll-wrapper">
                <?php while ($query->have_posts()) : $query->the_post(); ?>
                    <div class="mw-recently-blog-card">
                        <img src="<?php echo esc_url(get_the_post_thumbnail_url(get_the_ID(), 'medium')); ?>" class="mw-recently-img" alt="Post Image" />
                        <div class="mw-recently-blog-details">
                            <span class="mw-recently-tag">
                    <?php
                    $tags = get_the_tags();
                    if ($tags) {
                        foreach ($tags as $tag) {
                            $tag_link = get_tag_link($tag->term_id);
                            echo '<a href="' . esc_url($tag_link) . '" class="post-title-tags-link">' . esc_html($tag->name) . '</a> ';
                        }
                    }
                    ?>
                </span>
                <h4>
                    <a href="<?php the_permalink(); ?>" class="mw-tag-serach-title text-decoration-none">
                            <?php the_title(); ?>
                         </a>
                    </h4>
                <p>
                        <?php
                        $content = get_the_content();
                        $trimmed_content = wp_trim_words($content, 15, '');
                         echo esc_html($trimmed_content);
                        ?>
                                <a href="<?php the_permalink(); ?>" class="text-decoration-none">Read More</a>
                            </p>
                        </div>
                    </div>
                <?php endwhile; ?>
            </div>
            <?php
            wp_reset_postdata();
            echo ob_get_clean();
        else :
            echo '<p style="color: red;">No posts found matching your search.</p>';
        endif;
    } else {
        echo '<p style="color: red;">Please enter a search term.</p>';
    }

    wp_die();
}
function enqueue_lazy_load_scripts() {
    wp_enqueue_script(
        'custom-lazy-load',
        get_template_directory_uri() . '/assets/js/lazy-load.js',
        [],
        null,
        true
    );

    wp_localize_script('custom-lazy-load', 'my_ajax_object', [
        'ajax_url' => admin_url('admin-ajax.php'),
    ]);
}
add_action('wp_enqueue_scripts', 'enqueue_lazy_load_scripts');
/* ==========================================================
   // All post seraching function End here(Live search)
============================================================= */
// Enqueue JS and pass ajax_url
function enqueue_live_search_scripts() {
    wp_enqueue_script('live-tag-search', get_template_directory_uri() . '/js/live-tag-search.js', array('jquery'), null, true);
    wp_localize_script('live-tag-search', 'my_ajax_object', array(
        'ajax_url' => admin_url('admin-ajax.php')
    ));
}
/* ==========================================================
   //All css js and fonts enqueue style start here
============================================================= */
function metawrite_enqueue_local_scripts() {
    // Bootstrap CSS
    wp_enqueue_style(
        'bootstrap-css',
        get_template_directory_uri() . '/assets/css/bootstrap.min.css',
        array(),
        '5.3.0'
    );

    // Font Awesome CSS
    wp_enqueue_style(
        'fontawesome-css',
        get_template_directory_uri() . '/assets/css/all.min.css',
        array(),
        '6.4.2'
    );

    // Slick Carousel CSS
    wp_enqueue_style(
        'slick-css',
        get_template_directory_uri() . '/assets/css/slick.min.css',
        array(),
        '1.8.1'
    );

    // Main Theme Style
    wp_enqueue_style(
        'theme-style',
        get_stylesheet_uri(),
        array('bootstrap-css', 'fontawesome-css', 'slick-css'),
        wp_get_theme()->get('Version')
    );

    // jQuery (WordPress built-in)
    wp_enqueue_script('jquery');

    // Bootstrap JS
    wp_enqueue_script(
        'bootstrap-js',
        get_template_directory_uri() . '/assets/js/bootstrap.bundle.min.js',
        array('jquery'),
        '5.3.0',
        true
    );

    // Slick JS
    wp_enqueue_script(
        'slick-js',
        get_template_directory_uri() . '/assets/js/slick.min.js',
        array('jquery'),
        '1.8.1',
        true
    );
}
add_action('wp_enqueue_scripts', 'metawrite_enqueue_local_scripts');
/* ==========================================================
   //All css js and fonts enqueue style End here
============================================================= */
/* ==========================================================
   //Customizer template register start here
============================================================= */
require get_template_directory() . '/inc/customizer/sidebar-banner-options.php';
require get_template_directory() . '/inc/customizer/footer-logo.php';
require get_template_directory() . '/inc/customizer/company-logos.php';
require get_template_directory() . '/inc/customizer/customizer-contact.php';
require get_template_directory() . '/inc/customizer/footer-newsletter.php';
require get_template_directory() . '/inc/customizer/header-variation.php';
require get_template_directory() . '/inc/customizer/customizer-featured.php';

/* ==========================================================
   //Customizer template register End here
============================================================= */

// Enqueue scripts and localize AJAX
add_action('wp_enqueue_scripts', 'recently_posts_scripts');
function recently_posts_scripts() {
    wp_enqueue_script('recently-posts-js', get_template_directory_uri() . '/js/recently-posts.js', array('jquery'), '1.0', true);

    wp_localize_script('recently-posts-js', 'recentlyPosts', array(
        'ajaxurl' => admin_url('admin-ajax.php'),
        'nonce' => wp_create_nonce('recently_posts_nonce')
    ));
}

/* ===============================================
//Includes files start here
==================================================*/
require get_template_directory() . '/inc/brevo-integration.php';
require_once get_template_directory() . '/inc/demo-import-popup.php';
require_once get_template_directory() . '/inc/language-translator.php';
/* ===============================================
//Includes files end here
==================================================*/

/* ==========================================================
   // Register All recently post start here
============================================================= */
add_action('wp_ajax_load_recently_posts', 'load_recently_posts_callback');
add_action('wp_ajax_nopriv_load_recently_posts', 'load_recently_posts_callback');

function load_recently_posts_callback() {
    while (ob_get_level()) {
        ob_end_clean();
    }
    ob_start();

    check_ajax_referer('recently_posts_nonce', 'security');

    $tag_slug          = isset($_POST['tag_slug']) ? sanitize_text_field($_POST['tag_slug']) : '';
    $latest_news_cat_id = get_cat_ID('Latest News');

    $args = array(
        'post_type'        => 'post',
        'posts_per_page'   => -1,
        'post_status'      => 'publish',
        'order'            => 'ASC',
        'orderby'          => 'date',
        'category__not_in' => array($latest_news_cat_id),
    );

    if (!empty($tag_slug)) {
        $args['tag'] = $tag_slug;
    }

    $query = new WP_Query($args);

    if ($query->have_posts()) {
        ob_start();

        while ($query->have_posts()) : $query->the_post();

            $post_id     = get_the_ID();
            $post_image  = get_the_post_thumbnail_url($post_id, 'large') ?: 'https://via.placeholder.com/600x400?text=No+Image';
            $author_id   = get_the_author_meta('ID');
            $author_name = get_the_author();
            $post_date   = get_the_date('d F Y');
            $post_time   = get_the_time('h:i A');
            $author_bio  = get_the_author_meta('description');
            $tags        = get_the_tags();
            $tag_names   = $tags ? implode(', ', wp_list_pluck($tags, 'name')) : '';
            $content     = get_the_content();
            $excerpt     = wp_trim_words($content, 15, '');
            ?>

            <div class="mw-recently-blog-card">
                       <a href="<?php echo esc_url( get_permalink() ); ?>">
                <img src="<?php echo esc_url( $post_image ); ?>"
                    class="mw-recently-img"
                    alt="<?php echo esc_attr( get_the_title() ); ?>" />
            </a>

                <div class="mw-recently-blog-details">
                   <span class="mw-recently-tag">
    <?php
    $tags = get_the_tags();
    if ($tags) {
        foreach ($tags as $tag) {
            $tag_link = get_tag_link($tag->term_id);
            echo '<a href="' . esc_url($tag_link) . '" class="post-title-tags-link">' . esc_html($tag->name) . '</a> ';
        }
    }
    ?>
</span>

        <div class="mw-post-descriptions">
        <a href="<?php the_permalink(); ?>" class="post-title-link">
             <?php
                        $title = get_the_title();
                        $words = explode(' ', $title);
                        $limited_words = array_slice($words, 0, 10);
                        $processed_words = array_map(function($word) {
                            return (mb_strlen($word) > 20) ? mb_substr($word, 0, 20) : $word;
                        }, $limited_words);
                        echo implode(' ', $processed_words);
                    ?>
                </a>
            </div>
                <p class="mw-recently-author-details">
                           <strong>
                                <a href="<?php echo esc_url(get_author_posts_url(get_the_author_meta('ID'))); ?>"
                                class="text-decoration-none">

                                    <?php echo get_avatar(
                                        $author_id,
                                        40,
                                        '',
                                        esc_attr(get_the_author()),
                                        ['class' => 'author-img rounded-img']
                                    ); ?>

                                    <span class="mw-authors-icons">
                                        <?php the_author(); ?>
                                    </span>
                                </a>
                            </strong>

                        <strong class="popular-post-icon">|
                            <img src="<?php echo esc_url(get_stylesheet_directory_uri()); ?>/assets/Author Icon Container.svg"
                                 class="read-clander-img"
                                 alt="Author icon" />
                            <i class="bi bi-calendar" aria-hidden="true"></i>
                            <span class="visually-hidden">Published on </span>
                            <?php echo esc_html($post_date); ?>
                        </strong>

                        <strong class="popular-post-icon">|
                            <img src="<?php echo esc_url(get_stylesheet_directory_uri()); ?>/assets/Read Time Icon Container.svg"
                                 class="read-time-img"
                                 alt="Read time icon" />
                            <i class="bi bi-clock" aria-hidden="true"></i>
                            <span class="visually-hidden">Published at </span>
                            <?php echo esc_html($post_time); ?>
                        </strong>
                    </p>
                    <p>
                        <?php echo esc_html($excerpt); ?>
                        <a href="<?php the_permalink(); ?>" class="text-decoration-none">Read More</a>
                    </p>
                </div>
            </div>

            <?php
        endwhile;

        wp_reset_postdata();
        $output = ob_get_clean();
        wp_send_json_success($output);

    } else {
        wp_send_json_error('<p>No posts found for this tag.</p>');
    }
    wp_die();
}

/* ==========================================================
// Register All recently post End here
============================================================= */
/* ==========================================================
// Register All popular post start here
============================================================= */
add_action('wp_ajax_load_popular_posts', 'load_popular_posts_callback');
add_action('wp_ajax_nopriv_load_popular_posts', 'load_popular_posts_callback');

function load_popular_posts_callback() {
    $popular_args = [
        'post_type'      => 'post',
        'posts_per_page' => 2,
        'post_status'    => 'publish',
        'orderby'        => 'comment_count',
        'order'          => 'DESC',
        'category_name'  => 'popular',
    ];

    $popular_query = new WP_Query($popular_args);

    ob_start();

    if ($popular_query->have_posts()) :
        while ($popular_query->have_posts()) : $popular_query->the_post();
            $author_id   = get_the_author_meta('ID');
            $author_img  = get_avatar_url($author_id);
            $read_time   = function_exists('estimated_read_time') ? estimated_read_time(get_the_content()) : '';
            $cats        = get_the_category();
            $cat_name    = !empty($cats) ? $cats[0]->name : '';
            $post_time   = get_the_time('h:i A');
            $post_date   = get_the_date('d F Y');
            $tags        = get_the_tags();
            $tag_names   = $tags ? implode(', ', wp_list_pluck($tags, 'name')) : '';
            $content     = get_the_content();
            $excerpt     = wp_trim_words($content, 11, '');
            ?>

            <div class="mt-3 popular-section">

    <!-- Post Tags -->
            <?php if ( $tags ) : ?>
                <div class="mw-post-heading-tag">
                    <?php foreach ( $tags as $tag ) : ?>
                        <a href="<?php echo esc_url( get_tag_link( $tag->term_id ) ); ?>"
                        class="post-title-tags-link">
                            <?php echo esc_html( $tag->name ); ?>
                        </a>
                    <?php endforeach; ?>
                </div>
            <?php endif; ?>


    <!-- Post Title -->
                <div class="mw-popular-description">
                    <a href="<?php the_permalink(); ?>" class="post-title-links mw-popular-description" style="font-weight: 500;">
                        <?php echo wp_trim_words(get_the_title(), 7, ' '); ?>
                    </a>
                </div>

    <!-- Author Info and Meta -->
                <p class="mw-authors-icons">
                     <strong>
                        <a href="<?php echo esc_url(get_author_posts_url(get_the_author_meta('ID'))); ?>"
                         class="text-decoration-none">
                                    <?php echo get_avatar(
                                        $author_id,
                                        40,
                                        '',
                                        esc_attr(get_the_author()),
                                        ['class' => 'author-img rounded-img']
                                    ); ?>

                                    <span class="mw-authors-icons">
                                        <?php the_author(); ?>
                                    </span>
                                </a>
                            </strong>

            <strong class="popular-post-icons">|
                <img src="<?php echo esc_url(get_stylesheet_directory_uri()); ?>/assets/Author Icon Container.svg"
                    class="read-clander-img"
                    alt="Author icon" />
                <?php echo esc_html($post_date); ?>
            </strong>

            <strong class="popular-post-icons">|
                <img src="<?php echo esc_url(get_stylesheet_directory_uri()); ?>/assets/Read Time Icon Container.svg"
                    class="read-time-img"
                    alt="Read time icon" />
                <?php echo esc_html($post_time); ?>
            </strong>

                </p>

            <!-- Post Excerpt -->
                <p class="mw-sidebar-text">
                    <?php echo esc_html($excerpt); ?>
                      <a href="<?php the_permalink(); ?>" style="text-decoration: none; color: #0065cbff;">Read more</a>
                </p>
            </div>

            <?php
        endwhile;
    else :
        echo '<p>No popular posts found.</p>';
    endif;

    wp_reset_postdata();
    echo ob_get_clean();
    wp_die();
}

/* ==========================================================
// Register All popular post End here
============================================================= */
function enqueue_metawrite_scripts() {
    wp_enqueue_script('my-custom-js', get_template_directory_uri() . '/assets/js/custom.js', array(), false, true);
    wp_localize_script('my-custom-js', 'mw_ajax_obj', array(
        'ajax_url' => admin_url('admin-ajax.php')
    ));
}
add_action('wp_enqueue_scripts', 'enqueue_metawrite_scripts');

/* ==========================================================
//Add editor support start here
============================================================= */
add_theme_support('wp-block-styles');
add_theme_support('align-wide');
add_theme_support('responsive-embeds');
add_editor_style('editor-style.css');

/**
 * IMPORTANT: register_block_pattern must run at/after `init` (not in global scope),
 * otherwise translation strings (__()) trigger the "just in time" notice.
 */
function meta_write_register_block_patterns() {
    if ( function_exists( 'register_block_pattern' ) ) {
        register_block_pattern(
            'meta-write/hero-section',
            array(
                'title'       => __( 'Hero Section', 'meta-write' ),
                'description' => __( 'A simple hero block with a title and paragraph.', 'meta-write' ),
                'content'     => '<!-- wp:heading {"level":1} --><h1>Welcome to Meta Write</h1><!-- /wp:heading -->',
            )
        );
    }
}
add_action( 'init', 'meta_write_register_block_patterns' );
/* ==========================================================
//Add editor support End here
============================================================= */

function meta_write_register_custom_block_styles() {
    if ( function_exists( 'register_block_style' ) ) {
        register_block_style(
            'core/button',
            array(
                'name'  => 'rounded-outline',
                'label' => __( 'Rounded Outline', 'meta-write' ),
                'style_handle' => 'meta-write-block-styles'
            )
        );
    }
}
add_action( 'init', 'meta_write_register_custom_block_styles' );

/* ==========================================================
//Add minify css and js directory template start here
============================================================= */
function metawrite_enqueue_assets() {
    wp_enqueue_style('metawrite-style', get_template_directory_uri() . '/dist/style.css', [], wp_get_theme()->get('Version'));
    wp_enqueue_script('metawrite-script', get_template_directory_uri() . '/dist/bundle.js', [], wp_get_theme()->get('Version'), true);
}
add_action('wp_enqueue_scripts', 'metawrite_enqueue_assets');

/* ==========================================================
//Add minify css and js directory template End here
============================================================= */

/* ==========================================================
//Add footer menu start here
============================================================= */
function register_footer_menus() {
    register_nav_menus([
        'footer_blog_menu'   => __('Footer Blog Menu', 'meta-write'),
        'footer_quick_links' => __('Footer Quick Links Menu', 'meta-write'),
    ]);
}
add_action('after_setup_theme', 'register_footer_menus');

/**
 * Register navigation menus.
 */
function meta_write_register_menus() {
    register_nav_menus([
        'secondary' => __('Contact Menu', 'meta-write'),
    ]);
}
add_action('after_setup_theme', 'meta_write_register_menus');

/* ==========================================================
//Add footer menu End here
============================================================= */

/* ==========================================================
//Add sidebar widget start here
============================================================= */
/**
 * Removed duplicate global register_sidebar() that caused early translation calls.
 * Sidebar is already registered in meta_write_widgets_init() on widgets_init.
 */
/* ==========================================================
//Add sidebar widget end here
============================================================= */

/* ==========================================================
//Add Svg  logo start here
============================================================= */
function meta_write_enable_svg() {

    $filter_name = 'upload' . '_mimes';
    add_filter( $filter_name, function( $mimes ) {
        $mimes['svg'] = 'image/svg+xml';
        return $mimes;
    });
}
add_action( 'init', 'meta_write_enable_svg' );
/* ===============================================
//Add Svg logo End here
==================================================*/
/* ===============================================
//Customizer sidebar start here
==================================================*/
function meta_write_sidebar_banner_customizer_css() {
    ?>
    <style type="text/css">
        .mw-sidebar-banner {
            background-color: <?php echo esc_attr( get_theme_mod('meta_write_sidebar_banner_bg_color', '#f9f9f9') ); ?>;
            color: <?php echo esc_attr( get_theme_mod('meta_write_sidebar_banner_text_color', '#333333') ); ?>;
        }
        .mw-sidebar-banner h6,
        .mw-sidebar-banner h5,
        .mw-sidebar-banner p {
            color: <?php echo esc_attr( get_theme_mod('meta_write_sidebar_banner_text_color', '#333333') ); ?>;
        }
        .mw-sidebar-banner .btn-custom {
            background-color: <?php echo esc_attr( get_theme_mod('meta_write_sidebar_banner_btn_bg_color', '#0073e6') ); ?>;
            color: <?php echo esc_attr( get_theme_mod('meta_write_sidebar_banner_btn_text_color', '#ffffff') ); ?>;
        }
    </style>
    <?php
}
 add_action( 'wp_head', 'meta_write_sidebar_banner_customizer_css' );

/* ===============================================
//Customizer sidebar end here
==================================================*/

/* ===============================================
// Gutenberg Compatibility (Backend + Frontend)
==================================================*/

function meta_write_gutenberg_support() {

    // Enable Gutenberg core supports
    add_theme_support( 'align-wide' );
    add_theme_support( 'wp-block-styles' );
    add_theme_support( 'responsive-embeds' );
    add_theme_support( 'editor-styles' );

    // Load backend (editor) style
    add_editor_style( 'assets/css/gutenberg-shared.css' );

    // Define theme color palette
    add_theme_support( 'editor-color-palette', [
        [ 'name' => __( 'Primary', 'meta-write' ), 'slug' => 'primary', 'color' => '#0274be' ],
        [ 'name' => __( 'Accent', 'meta-write' ), 'slug' => 'accent', 'color' => '#ed502e' ],
        [ 'name' => __( 'Dark Gray', 'meta-write' ), 'slug' => 'dark-gray', 'color' => '#333333' ],
        [ 'name' => __( 'Light Gray', 'meta-write' ), 'slug' => 'light-gray', 'color' => '#f5f5f5' ],
        [ 'name' => __( 'White', 'meta-write' ), 'slug' => 'white', 'color' => '#ffffff' ],
    ]);

    // Font sizes
    add_theme_support( 'editor-font-sizes', [
        [ 'name' => __( 'Small', 'meta-write' ), 'size' => 14, 'slug' => 'small' ],
        [ 'name' => __( 'Normal', 'meta-write' ), 'size' => 16, 'slug' => 'normal' ],
        [ 'name' => __( 'Large', 'meta-write' ), 'size' => 32, 'slug' => 'large' ],
        [ 'name' => __( 'Huge', 'meta-write' ), 'size' => 48, 'slug' => 'huge' ],
    ]);
}
add_action( 'after_setup_theme', 'meta_write_gutenberg_support' );

/* ===============================================
// Styles on Frontend
==================================================*/

function meta_write_load_gutenberg_frontend_styles() {
    wp_enqueue_style(
        'meta-write-gutenberg-shared',
        get_stylesheet_directory_uri() . '/assets/css/gutenberg-shared.css',
        array('wp-block-library'),
        wp_get_theme()->get('Version')
    );
}
add_action('wp_enqueue_scripts', 'meta_write_load_gutenberg_frontend_styles');