WowPress-Tailwind/theme/functions.php

<?php

use WoWPress\Database\CreateCacheTable;
use WoWPress\Database\CreateCharacterTable;
use WoWPress\Models\Character;

ini_set('display_errors', 1);
ini_set('display_startup_errors', 1);
error_reporting(E_ALL);
require_once('vendor/autoload.php');

/**
 * WowPress functions and definitions
 *
 * @link https://developer.wordpress.org/themes/basics/theme-functions/
 *
 * @package WowPress
 */


if ( ! defined( 'WOWPRESS_VERSION' ) ) {
	/*
	 * Set the theme’s version number.
	 *
	 * This is used primarily for cache busting. If you use `npm run bundle`
	 * to create your production build, the value below will be replaced in the
	 * generated zip file with a timestamp, converted to base 36.
	 */
	define( 'WOWPRESS_VERSION', '0.1.0' );
}

if ( ! defined( 'WOWPRESS_TYPOGRAPHY_CLASSES' ) ) {
	/*
	 * Set Tailwind Typography classes for the front end, block editor and
	 * classic editor using the constant below.
	 *
	 * For the front end, these classes are added by the `wowpress_content_class`
	 * function. You will see that function used everywhere an `entry-content`
	 * or `page-content` class has been added to a wrapper element.
	 *
	 * For the block editor, these classes are converted to a JavaScript array
	 * and then used by the `./javascript/block-editor.js` file, which adds
	 * them to the appropriate elements in the block editor (and adds them
	 * again when they’re removed.)
	 *
	 * For the classic editor (and anything using TinyMCE, like Advanced Custom
	 * Fields), these classes are added to TinyMCE’s body class when it
	 * initializes.
	 */
	define(
		'WOWPRESS_TYPOGRAPHY_CLASSES',
		'prose prose-wowpress max-w-none prose-a:text-primary'
	);
}

if ( ! function_exists( 'wowpress_setup' ) ) :
	/**
	 * Sets up theme defaults and registers support for various WordPress features.
	 *
	 * Note that this function is hooked into the after_setup_theme hook, which
	 * runs before the init hook. The init hook is too late for some features, such
	 * as indicating support for post thumbnails.
	 */
	function wowpress_setup() {
		
		/*
		 * Make theme available for translation.
		 * Translations can be filed in the /languages/ directory.
		 * If you're building a theme based on WowPress, use a find and replace
		 * to change 'wowpress' to the name of your theme in all the template files.
		 */
		load_theme_textdomain( 'wowpress', get_template_directory() . '/languages' );

		// Add default posts and comments RSS feed links to head.
		add_theme_support( 'automatic-feed-links' );

		/*
		 * Let WordPress manage the document title.
		 * By adding theme support, we declare that this theme does not use a
		 * hard-coded <title> tag in the document head, and expect WordPress to
		 * provide it for us.
		 */
		add_theme_support( 'title-tag' );

		/*
		 * Enable support for Post Thumbnails on posts and pages.
		 *
		 * @link https://developer.wordpress.org/themes/functionality/featured-images-post-thumbnails/
		 */
		add_theme_support( 'post-thumbnails' );

		// This theme uses wp_nav_menu() in two locations.
		register_nav_menus(
			array(
				'menu-1' => __( 'Primary', 'wowpress' ),
				'menu-2' => __( 'Footer Menu', 'wowpress' ),
			)
		);

		/*
		 * Switch default core markup for search form, comment form, and comments
		 * to output valid HTML5.
		 */
		add_theme_support(
			'html5',
			array(
				'search-form',
				'comment-form',
				'comment-list',
				'gallery',
				'caption',
				'style',
				'script',
			)
		);

		// Add theme support for selective refresh for widgets.
		add_theme_support( 'customize-selective-refresh-widgets' );

		// Add support for editor styles.
		add_theme_support( 'editor-styles' );

		// Enqueue editor styles.
		add_editor_style( 'style-editor.css' );
		add_editor_style( 'style-editor-extra.css' );

		// Add support for responsive embedded content.
		add_theme_support( 'responsive-embeds' );

		// Remove support for block templates.
		remove_theme_support( 'block-templates' );

	
	}
endif;

if ( ! function_exists( 'wowpress_database' ) ) :

	function wowpress_database(){
		global $wpdb;
		require_once( ABSPATH . 'wp-admin/includes/upgrade.php' );
		dbDelta( [
			CreateCharacterTable::sql(),
			CreateCacheTable::sql(),
		] );
	}

endif;

add_action( 'after_setup_theme', 'wowpress_setup' );
add_action( 'after_switch_theme','wowpress_database');
/**
 * Register widget area.
 *
 * @link https://developer.wordpress.org/themes/functionality/sidebars/#registering-a-sidebar
 */
function wowpress_widgets_init() {
	register_sidebar(
		array(
			'name'          => __( 'Footer', 'wowpress' ),
			'id'            => 'bottom-widgets',
			'description'   => __( 'Add widgets here to appear in your footer.', 'wowpress' ),
			'before_widget' => '<section id="%1$s" class="widget %2$s">',
			'after_widget'  => '</section>',
			'before_title'  => '<h2 class="widget-title">',
			'after_title'   => '</h2>',
		)
	);
	register_sidebar(
		array(
			'name'          => __( 'Linke Seite', 'wowpress' ),
			'id'            => 'left-widgets',
			'description'   => __( 'Add widgets here to appear on the left side.', 'wowpress' ),
			'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', 'wowpress_widgets_init' );

/**
 * Enqueue scripts and styles.
 */
function wowpress_scripts() {
	wp_enqueue_style( 'wowpress-style', get_stylesheet_uri(), array(), WOWPRESS_VERSION );
	wp_enqueue_script( 'wowpress-script', get_template_directory_uri() . '/js/script.min.js', array(), WOWPRESS_VERSION, true );

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

/**
 * Enqueue the block editor script.
 */
function wowpress_enqueue_block_editor_script() {
	wp_enqueue_script(
		'wowpress-editor',
		get_template_directory_uri() . '/js/block-editor.min.js',
		array(
			'wp-blocks',
			'wp-edit-post',
		),
		WOWPRESS_VERSION,
		true
	);
}
add_action( 'enqueue_block_editor_assets', 'wowpress_enqueue_block_editor_script' );

/**
 * Enqueue the script necessary to support Tailwind Typography in the block
 * editor, using an inline script to create a JavaScript array containing the
 * Tailwind Typography classes from WOWPRESS_TYPOGRAPHY_CLASSES.
 */
function wowpress_enqueue_typography_script() {
	if ( is_admin() ) {
		wp_enqueue_script(
			'wowpress-typography',
			get_template_directory_uri() . '/js/tailwind-typography-classes.min.js',
			array(
				'wp-blocks',
				'wp-edit-post',
			),
			WOWPRESS_VERSION,
			true
		);
		wp_add_inline_script( 'wowpress-typography', "tailwindTypographyClasses = '" . esc_attr( WOWPRESS_TYPOGRAPHY_CLASSES ) . "'.split(' ');", 'before' );
	}
}
add_action( 'enqueue_block_assets', 'wowpress_enqueue_typography_script' );

/**
 * Add the Tailwind Typography classes to TinyMCE.
 *
 * @param array $settings TinyMCE settings.
 * @return array
 */
function wowpress_tinymce_add_class( $settings ) {
	$settings['body_class'] = WOWPRESS_TYPOGRAPHY_CLASSES;
	return $settings;
}
add_filter( 'tiny_mce_before_init', 'wowpress_tinymce_add_class' );

/**
 * 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';
require get_template_directory() . '/plugins/wowpress-navwalker.php';
require get_template_directory() . '/plugins/wowpress-icons.php';

/** 
 * Hide Admin Bar
 */
add_filter('show_admin_bar', '__return_false');

/**
 * Variable initialization
 */

 // Show Widgets
 $GLOBALS['wowpress']['widget_area'] = [
	'left' => true,
	'right' => true,
	'top' => true,
	'bottom' => true,
];

// Colors
$GLOBALS['wowpress']['theme'] = json_decode( file_get_contents( get_template_directory() . "/theme.json"),true);


/**
 * Custom rewrite rules
 */
add_filter( 'generate_rewrite_rules', function ( $wp_rewrite ){
    $wp_rewrite->rules = array_merge(
        ['roster/?$' => 'index.php?wowpress_page=roster'],
        $wp_rewrite->rules
    );
} );

add_filter( 'query_vars', function( $query_vars ){
    $query_vars[] = 'wowpress_page';
    return $query_vars;
} );

add_action( 'template_redirect', function(){
    $page = get_query_var( 'wowpress_page' );
    switch($page){
		case 'roster':
			$GLOBALS['wowpress']['widget_area'] = [
				'left' => false,
				'right' => false,
				'top' => false,
				'bottom' => true,
			];
			$GLOBALS['wowpress']['page_title'] = "Gildenverzeichnis";
			include plugin_dir_path( __FILE__ ) . 'pages/roster.php';
			die;
			break;
		default:
			// DO NOTHING
			break;
	}
} );


/**
 * Neue Werte für Kategorien
 */

 function wowpress_color_picker_scripts() {
	wp_enqueue_style( 'wp-color-picker' );
	wp_enqueue_script( 'cp-active', get_template_directory_uri()."/plugins/cp-active.js", array('wp-color-picker'), false, true );
	
	}
	add_action( 'admin_enqueue_scripts', 'wowpress_color_picker_scripts');

add_action( 'category_add_form_fields', 'wowpress_add_category_meta', 10, 2 );

function wowpress_add_category_meta($taxonomy) {
    $colors = $GLOBALS['wowpress']['theme']['settings']['color']['palette'];
    ?><div class="form-field term-group">
        <label for="color"><?php _e('Farbe', 'wowpress'); ?></label>	
        <input type="text" name="color" id="color" class="color-picker">
    </div><?php
}

add_action( 'created_category', 'wowpress_save_category_meta', 10, 2 );

function wowpress_save_category_meta( $term_id, $tt_id ){
    if( isset( $_POST['color'] ) && '' !== $_POST['color'] ){
        $color = sanitize_title( $_POST['color'] );
        add_term_meta( $term_id, 'color', $color, true );
    }
}

add_action( 'category_edit_form_fields', 'wowpress_edit_category_meta', 10, 2 );

function wowpress_edit_category_meta( $term, $taxonomy ){

	$colors = $GLOBALS['wowpress']['theme']['settings']['color']['palette'];


    // get current group
    $selected_color = get_term_meta( $term->term_id, 'color', true );

    ?><tr class="form-field term-group-wrap">
        <th scope="row"><label for="color"><?php _e( 'Farbe', 'wowpress' ); ?></label></th>
        <td>
        <input type="text" name="color" id="color" class="color-picker" value="#<?=$selected_color?>">
		</td>
    </tr><?php
}

add_action( 'edited_category', 'wowpress_update_category_meta', 10, 2 );

function wowpress_update_category_meta( $term_id, $tt_id ){

    if( isset( $_POST['color'] ) && '' !== $_POST['color'] ){
        $color = sanitize_title( $_POST['color'] );
        update_term_meta( $term_id, 'color', $color );
    }
}

//* Theme Options Page **/
require_once ( get_stylesheet_directory() . '/options/options.php' );

/** Global Helper functions */
function translate_string($string,$lang="deu"){
	$dict_path = get_template_directory()."/lang/$lang.json";
	if(!file_exists($dict_path)) return $string;
	$dict = json_decode(file_get_contents($dict_path),true);
	if(key_exists($string,$dict)){
		return $dict[$string];
	}
	return $string;
}