. **
****************************************************************************
** functions.php (Shared functions) **
** **
** This source file contains various functions that are referenced by **
** other source files. **
****************************************************************************
*/
?>
'#232323',
);
add_theme_support('custom-background', $retrogeek_args);
// add support for feed links.
add_theme_support('automatic-feed-links');
// add support for post thumbnails.
add_theme_support('post-thumbnails');
// add support for custom-header.
$retrogeek_args1 = array(
'default-text-color' => '#00ff00',
'width' => 900,
'height' => 150,
'flex-width' => true,
'flex-height' => true,
);
add_theme_support('custom-header', $retrogeek_args1);
$retrogeek_args2 = array(
'width' => 170,
'height' => 150,
'flex-width' => true,
'flex-height' => true,
'header-text' => array('site-title', 'site-description'),
'unlink-homepage-logo' => true,
);
add_theme_support('custom-logo', $retrogeek_args2);
}
add_action('after_setup_theme', 'retrogeek_theme_support');
/**
* Sets up theme defaults and registers support for various WordPress features.
*/
function retrogeek_editor_styles_setup() {
$m1 = esc_attr(get_theme_mod('textcolor', '#00ff00'));
$m2 = esc_attr(get_theme_mod('link_textcolor', '#74f774'));
$m3 = esc_attr(get_theme_mod('background_color', '#232323'));
add_theme_support(
'editor-color-palette',
array(
array(
'name' => 'retrogeek background color',
'slug' => 'retrogeek-background',
'color' => $m3,
),
array(
'name' => 'retrogeek foreground color',
'slug' => 'retrogeek-foreground',
'color' => $m1,
),
array(
'name' => 'retrogeek link color',
'slug' => 'retrogeek-link',
'color' => $m2,
),
)
);
// Add support for editor styles.
add_theme_support('editor-styles');
// Enqueue editor styles.
add_editor_style('assets/css/editor-styles.css');
}
add_action('after_setup_theme', 'retrogeek_editor_styles_setup');
/**
* This functions echos the CSS vars used from customizer for the WordPress editor.
**/
function retrogeek_css_admin_vars() {
$css_str = RetroGeek_Customize::header_output();
echo '';
}
add_action('admin_head', 'retrogeek_css_admin_vars');
/**
* Enqueue style sheets.
*/
function retrogeek_add_theme_scripts() {
wp_enqueue_script('retrogeek-javascript', get_template_directory_uri() . '/assets/js/retrogeek_func.js', false, 42, true);
wp_enqueue_style('retrogeek-normalize', get_template_directory_uri() . '/assets/css/normalize.css', false, '42', 'all');
wp_enqueue_style('retrogeek-skeleton', get_template_directory_uri() . '/assets/css/skeleton.css', 'retrogeek-normalize', '42', 'all');
wp_enqueue_style('retrogeek-style', get_template_directory_uri() . '/style.css', 'retrogeek-skeleton', '42', 'all');
// Output custom CSS to site.
$css_str = RetroGeek_Customize::header_output();
wp_add_inline_style('retrogeek-skeleton', $css_str, 'after');
if(is_singular() && comments_open() && get_option('thread_comments')) {
wp_enqueue_script('comment-reply');
}
}
add_action('wp_enqueue_scripts', 'retrogeek_add_theme_scripts');
/**
* Remove invalid html from WordPress.
*
* @param string $content HTML string to sanitize.
*/
function retrogeek_sanitize_pagination($content) {
// Remove role attribute.
$content = str_replace('role="navigation"', '', $content);
// Remove h2 tag.
$content = preg_replace('#(.*?)<\/h2>#si', '', $content);
return $content;
}
add_action('navigation_markup_template', 'retrogeek_sanitize_pagination');
/**
* Register main menu.
*/
function retrogeek_register_main_menu() {
register_nav_menu('primary', __('Mainmenu', 'retrogeek'));
}
add_action('init', 'retrogeek_register_main_menu');
// include widget classes.
require_once 'inc/class-retrogeek-ticker-widget.php';
/**
* Register our footer widget area and widgets.
*/
function retrogeek_widgets_init() {
register_sidebar(
array(
'name' => __('Footer left', 'retrogeek'),
'id' => 'rg_footer_left',
'before_widget' => '',
'after_widget' => '
',
'before_title' => '',
'after_title' => '
',
)
);
register_sidebar(
array(
'name' => __('Footer middle', 'retrogeek'),
'id' => 'rg_footer_middle',
'before_widget' => '',
'after_widget' => '
',
'before_title' => '',
'after_title' => '
',
)
);
register_sidebar(
array(
'name' => __('Footer right', 'retrogeek'),
'id' => 'rg_footer_right',
'before_widget' => '',
'after_widget' => '
',
'before_title' => '',
'after_title' => '
',
)
);
// register widgets.
register_widget('retrogeek_ticker_widget');
}
add_action('widgets_init', 'retrogeek_widgets_init');
/**
* Add search form to the right of the menubar
*
* @param array $items array of Menuiitems.
* @param array $args special arguments for menu.
*/
function retrogeek_add_search_form_to_menu($items, $args) {
$rg_show_searchform = get_theme_mod('rg_homepage_searchform', true);
// If this isn't the main navbar menu or searchform is disabled, do nothing.
if(!('primary' === $args->theme_location) || ! $rg_show_searchform) { // with Customizr Pro 1.2+ and Cusomizr 3.4+ you can chose to display the saerch box to the secondary menu, just replacing 'main' with 'secondary'.
return $items;
} else {
// On main menu: put styling around search and append it to the menu items.
return $items . '';
}
}
// As of 3.1.10, Customizr doesn't output an html5 form.
add_theme_support('html5', array('search-form'));
add_filter('wp_nav_menu_items', 'retrogeek_add_search_form_to_menu', 10, 2);
/**
* Return the ASCII-Logo string depending on the customizer setting.
*/
function retrogeek_get_asciilogo() {
$asciilogo = get_theme_mod('rg_logo_radio', 'snail');
if('snail' === $asciilogo) {
$asciilogo_string = <<