systempress/functions.php at main · GLWalker/systempress · GitHub

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<?php

/**
 * SystemPress Functions File
 * @package SystemPress
 * @author G.L. Walker
 * @since 0.0.1
 * @link https://developer.wordpress.org/themes/basics/theme-functions/
 */

declare(strict_types=1);

// Exit if accessed directly.
defined('ABSPATH') || exit;

//define('SP_LOAD_BOOTSTRAP_STYLESHEETS', true);
//define('SP_LOAD_BOOTSTRAP_JAVASCRIPTS', true);
define('SYSTEMPRESS_DEBUG_ASSETS', false);

/**
 * Ensure WordPress version is 6.7 or greater.
 */
function systempress_check_wp_version(): void
{
    global $wp_version;
    $required_wp_version = '6.7';

    if (version_compare($wp_version, $required_wp_version, '<')) {
        // Switch to default theme.
        switch_theme(WP_DEFAULT_THEME);

        // Display admin notice.
        add_action('admin_notices', function () use ($required_wp_version): void {
?>
            <div class="notice notice-error">
                <p>
                    <?php
                    echo sprintf(
                        esc_html__('SystemPress requires WordPress version %s or greater. The theme has been deactivated.', 'systempress'),
                        esc_html($required_wp_version)
                    );
                    ?>
                </p>
            </div>
<?php
        });

        // Stop further execution.
        return;
    }
}
add_action('after_switch_theme', 'systempress_check_wp_version');

/**
 * Load SystemPress files dynamically.
 */
add_action('after_setup_theme', 'sp_load_files', 0);

function sp_load_files(): void
{
    $includes_directory = get_template_directory() . '/inc/';

    $files = [
        'theme-functions',
        'enqueue-assets',
        'block-filters',
        'block-replacements',
        'block-styles',
        'dynamic-assets',
        'class-css',
        'class-color-palette',
        'css-output',
        'carousel',
        'dark-mode',
        'off-canvas',
        'search-modal',
        'social-icon-filters',
    ];

    foreach ($files as $file) {
        $file_path = $includes_directory . $file . '.php';
        if (file_exists($file_path)) {
            require_once $file_path;
        }
    }
}

/**
 * Example hook output.
 */
add_action('sp_hook_example', 'sp_hook_example_content', 10);

function sp_hook_example_content(): void
{
    echo <<<HTML
    <div class="card h-100 bg-primary">
        <div class="card-body">
            <h3 class="h5 card-title">Template Hooks</h3>
            <p class="card-text">
                SystemPress comes loaded with several action hooks strategically
                placed throughout the theme.
            </p>
            <p class="card-text">
                Use the block editor to add new hooks where you need by selecting
                the SP Action Hook block.<br>
                <strong>In fact</strong>, this card was added with a hook.
            </p>
        </div>
    </div>
    HTML;
}

/**
 * Load development file.
 */

function sp_dev_file(): void
{
    $dev_file = get_template_directory() . '/dev.php';
    if (file_exists($dev_file)) {
        require_once $dev_file;
    }
}

if (defined('SYSTEMPRESS_DEBUG_ASSETS') && SYSTEMPRESS_DEBUG_ASSETS) {
    add_action('after_setup_theme', 'sp_dev_file', 0);
}