418 lines
13 KiB
PHP
418 lines
13 KiB
PHP
<?php
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function kit_setup() {
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load_theme_textdomain( 'kit', get_template_directory() . '/languages' );
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add_theme_support( 'menus' );
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add_theme_support( 'post-thumbnails' );
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add_theme_support( 'custom-logo' );
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};
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add_action( 'after_setup_theme', 'kit_setup' );
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# Registering menus
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register_nav_menus( array(
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'primary' => 'Main Menu',
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'secondary' => 'Footer Menu',
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'extra' => 'Extra Menu'
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) );
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function add_menu_link_class( $atts, $item, $args ) {
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if (property_exists($args, 'link_class')) {
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$atts['class'] = $args->link_class;
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}
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return $atts;
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}
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add_filter( 'nav_menu_link_attributes', 'add_menu_link_class', 1, 3 );
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class kit_custom_main_menu extends Walker_Nav_Menu {
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# Menu start, equivalent to <ul>
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function start_lvl( &$output, $depth = 0, $args = array() ) {
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// depth dependent classes
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$indent = ( $depth > 0 ? str_repeat( "\t", $depth ) : '' ); // code indent
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$display_depth = ( $depth + 1); // because it counts the first submenu as 0
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$classes = array(
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'sub-menu',
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'menu-depth-' . $display_depth
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);
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$class_names = implode( ' ', $classes );
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// build html
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if ($display_depth == 1) {
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$output .= "\n" . $indent . '
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<div class="nav-first-level-opener">
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<span>Untermenu öffnen / schließen</span>
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</div>
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<section class="nav-second-level mega-flyout">
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<div class="content-wrap">
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<div class="container container-3-cols">
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' . "\n";
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} else {
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$output .= "\n" . $indent . '<ul>' . "\n";
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}
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}
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function end_lvl( &$output, $depth = 0, $args = array() ) {
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$indent = ( $depth > 0 ? str_repeat( "\t", $depth ) : '' ); // code indent
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$display_depth = ( $depth + 1); // because it counts the first submenu as 0
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$classes = array(
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'sub-menu',
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'menu-depth-' . $display_depth
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);
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$class_names = implode( ' ', $classes );
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// build html
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if ($display_depth == 1) {
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$output .= "\n" . $indent . '
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</div>
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</div>
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</section>' . "\n";
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} else {
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$output .= "\n" . $indent . '</ul>' . "\n";
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}
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}
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# Menu element, equivalent to <li>
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function start_el(&$output, $item, $depth = 0, $args=array(), $id = 0) {
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$object = $item->object;
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$type = $item->type;
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$title = $item->title;
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$description = $item->description;
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$permalink = $item->url;
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$theme_template_path = get_template_directory_uri();
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if ($depth == 1) {
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$output .= '
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<div class="column">
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<div class="nav-second-level-group">
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<a class="nav-second-level-group-headline" href="' . $permalink . '">
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<div class="icon"></div>
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<span>
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';
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$output .= $title;
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$output .= '
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</span>
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</a>
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<div class="nav-second-level-opener">
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<span>Untermenu öffnen / schließen</span>
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</div>';
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} elseif ($depth == 2) {
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$output .= "<li class='" . implode(" ", $item->classes) . "'>";
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$output .= '
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<a href="' . $permalink . '">';
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$output .= $title;
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$output .= ' </a>';
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} else {
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$output .= "<li class='" . implode(" ", $item->classes) . "'>";
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$output .= '<a href="' . $permalink . '">';
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$output .= $title;
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$output .= '</a>';
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}
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}
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function end_el(&$output, $item, $depth = 0, $args=array(), $id = 0) {
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$object = $item->object;
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$type = $item->type;
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$title = $item->title;
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$description = $item->description;
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$permalink = $item->url;
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if ($depth == 1) {
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$output .= '
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</div>
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</div>';
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} else {
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$output .= '</li>';
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}
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}
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}
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# Custom size settings for customizer
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function theme_customize_register( $wp_customize ) {
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$wp_customize->add_setting( 'theme_color', array(
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'default' => '#009982',
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'transport' => 'refresh',
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) );
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$wp_customize->add_control( new WP_Customize_Color_Control(
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$wp_customize, 'theme_color', array(
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'section' => 'colors',
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'label' => esc_html__( 'Theme color', 'theme' ),
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) ) );
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$wp_customize->add_setting( 'kit_sidenav-mail', array(
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'default' => '',
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'type' => 'option',
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'capability' => 'edit_theme_options'
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),
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);
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$wp_customize->add_control( new WP_Customize_Control(
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$wp_customize, 'sidenav_mail_control', array(
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'label' => __( 'Contact mail', 'kit' ),
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'description' => __( 'Mail address used in sidebar menu', 'kit' ),
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'settings' => 'kit_sidenav-mail',
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'priority' => 10,
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'section' => 'title_tagline',
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'type' => 'text',
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)
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) );
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$wp_customize->add_setting( 'kit_sidenav-faqpage', array(
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'sanitize_callback' => 'absint',
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'default' => ''
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),
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);
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$wp_customize->add_control( new WP_Customize_Control(
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$wp_customize, 'kit_sidenav-faqpage', array(
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'label' => __( 'FAQ page', 'kit' ),
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'description' => __( 'FAQ page used in sidebar menu', 'kit' ),
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'settings' => 'kit_sidenav-faqpage',
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'section' => 'title_tagline',
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'type' => 'dropdown-pages',
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)
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) );
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$wp_customize->add_setting( 'kit_copyrighttext', array(
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'default' => '',
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'type' => 'option',
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'capability' => 'edit_theme_options'
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),
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);
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$wp_customize->add_control( new WP_Customize_Control(
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$wp_customize, 'sidenav_copyrighttext', array(
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'label' => __( 'Copyright text', 'kit' ),
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'description' => __( 'Displayed in the footer', 'kit' ),
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'settings' => 'kit_copyrighttext',
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'section' => 'title_tagline',
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'type' => 'text',
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)
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) );
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$wp_customize->add_setting( 'kit_defaultimage' );
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$wp_customize->add_control( new WP_Customize_Media_Control(
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$wp_customize, 'kit_defaultimage', array(
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'label' => __( 'Default featured image', 'kit' ),
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'settings' => 'kit_defaultimage',
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'section' => 'title_tagline',
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)
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) );
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}
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add_action( 'customize_register', 'theme_customize_register' );
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# Apply custom CSS settings
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function kit_customize_css()
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{
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?>
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<style type="text/css">
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aside .aside-icon {
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background-color: <?php echo get_theme_mod('theme_color', '#009982'); ?>;
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}
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nav > ul > li:hover > a,
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nav > ul > li:active > a {
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color: <?php echo get_theme_mod('theme_color', '#009982'); ?>;
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}
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/* change color on hover for language selector on mobile view */
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.header-lang-small:hover li.active span {
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color: <?php echo get_theme_mod('theme_color', '#009982'); ?>;
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}
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.header-lang-small:hover .icon {
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background-color: <?php echo get_theme_mod('theme_color', '#009982'); ?>;
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}
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.dropdown-content li:hover span {
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color: <?php echo get_theme_mod('theme_color', '#009982'); ?>;
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}
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nav > ul > li:hover > a::after,
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nav > ul > li:active > a::after {
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border-bottom: 4px solid <?php echo get_theme_mod('theme_color', '#009982'); ?>;
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}
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.header-button {
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/* background-image: linear-gradient(0deg, <?php echo get_theme_mod('theme_color', '#009982'); ?>, rgb(0,0,0,0.2)); */
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background-color: <?php echo get_theme_mod('theme_color', '#009982'); ?>;
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box-shadow: inset 0 14px 16px -16px white;
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}
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.nav-second-level-group-headline {
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color: <?php echo get_theme_mod('theme_color', '#009982'); ?>;
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}
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.opened > a {
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color: <?php echo get_theme_mod('theme_color', '#009982'); ?>;
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}
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nav > ul > li .nav-first-level-opener::before, nav > ul > li .nav-first-level-opener::after {
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background-color: <?php echo get_theme_mod('theme_color', '#009982'); ?>;
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}
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.nav-second-level .nav-second-level-opener::before, .nav-second-level .nav-second-level-opener::after {
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background-color: <?php echo get_theme_mod('theme_color', '#009982'); ?>;
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}
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.headline-element h2::after {
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background-color: <?php echo get_theme_mod('theme_color', '#009982'); ?>;
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}
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form input[type='submit'] {
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background-color: <?php echo get_theme_mod('theme_color', '#009982'); ?>;
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}
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.tx-indexedsearch .tx-indexedsearch-searchbox form fieldset .tx-indexedsearch-search-submit button {
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background-color: <?php echo get_theme_mod('theme_color', '#009982'); ?>;
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}
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.tx-indexedsearch .tx-indexedsearch-browsebox ul li.current a {
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background-color: <?php echo get_theme_mod('theme_color', '#009982'); ?>;
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}
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.tx-indexedsearch .tx-indexedsearch-browsebox ul li a:hover {
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background-color: <?php echo get_theme_mod('theme_color', '#009982'); ?>;
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}
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.tx-indexedsearch .tx-indexedsearch-res {
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border-bottom: 1px solid <?php echo get_theme_mod('theme_color', '#009982'); ?>;
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}
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.tx-indexedsearch .tx-indexedsearch-res .tx-indexedsearch-title a:hover {
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color: <?php echo get_theme_mod('theme_color', '#009982'); ?>;
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}
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.tx-indexedsearch .tx-indexedsearch-res .link-more span:hover {
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color: <?php echo get_theme_mod('theme_color', '#009982'); ?>;
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}
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.tx-indexedsearch .tx-indexedsearch-browsebox ul li .current {
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background-color: <?php echo get_theme_mod('theme_color', '#009982'); ?>;
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}
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.nav-second-level-group-headline .icon {
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background-color: <?php echo get_theme_mod('theme_color', '#009982'); ?>;
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}
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.header-lang li a:hover {
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color: <?php echo get_theme_mod('theme_color', '#009982'); ?>;
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}
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.header-lang li.active span {
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color: <?php echo get_theme_mod('theme_color', '#009982'); ?>;
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}
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h2::after {
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background-color: <?php echo get_theme_mod('theme_color', '#009982'); ?>;
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}
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.page-category-marker {
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background-color: <?php echo get_theme_mod('theme_color', '#009982'); ?>;
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}
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.teaser-box-color-brand-secondary .teaser-box-category-marker {
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border-bottom-color: <?php echo get_theme_mod('theme_color', '#009982'); ?>;
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color: <?php echo get_theme_mod('theme_color', '#009982'); ?>;
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}
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.teaser-box-color-brand-secondary .teaser-box-category-marker:hover {
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filter: brightness(120%);
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}
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.teaser-box-category-marker .icon {
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background-color: <?php echo get_theme_mod('theme_color', '#009982'); ?>;
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}
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.teaser-box-category-marker:hover {
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border-bottom-color: <?php echo get_theme_mod('theme_color', '#009982'); ?>;
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color: <?php echo get_theme_mod('theme_color', '#009982'); ?>;
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}
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ul.catFilter li.available:hover {
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background-color: <?php echo get_theme_mod('theme_color', '#009982'); ?>;
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}
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ul.catFilter li.active {
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background-color: <?php echo get_theme_mod('theme_color', '#009982'); ?>;
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}
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</style>
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<?php
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}
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add_action( 'wp_head', 'kit_customize_css');
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# Search customizations
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function kit_modify_posts_per_page( $query ) {
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if ( $query->is_search() ) {
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$query->set( 'posts_per_page', '10' );
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} else {
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$query->set( 'posts_per_page', '9' );
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}
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}
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add_action( 'pre_get_posts', 'kit_modify_posts_per_page' );
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# Register widget area
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function kit_widgets_init() {
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register_sidebar( array(
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'name' => 'Custom Footer Widget Area',
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'id' => 'custom-footer-widget',
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'before_widget' => '<div class="content-wrap">',
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'after_widget' => '</div>',
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'before_title' => '<h2 class="chw-title">',
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'after_title' => '</h2>',
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) );
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}
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add_action( 'widgets_init', 'kit_widgets_init' );
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# Highlight query in search results
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function highlight_search_term_placeholders() {
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static $iter = 0;
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$ret = "|##{$iter}##|";
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$iter++;
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return $ret;
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}
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function highlight_search_term_cb() {
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static $iter = 0;
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$ret = "##{$iter}##";
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$iter++;
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return $ret;
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}
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function highlight_search_term($text){
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if(is_search() && !is_admin()){
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$keys = implode('|', explode(' ', get_search_query()));
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$pattern = '/<[^>].*?>/i';
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preg_match_all($pattern,$text,$matches);
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$placeholders = array();
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foreach ($matches[0] as $v) {
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$placeholders[] = highlight_search_term_placeholders();
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}
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$text = preg_replace_callback($pattern,'highlight_search_term_cb',$text);
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$pattern2 = '/(' . $keys .')/iu';
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$text = preg_replace($pattern2, ' <strong class="tx-indexedsearch-redMarkup">\1</strong> ', $text);
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$text = preg_replace($placeholders,$matches[0],$text);
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}
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return $text;
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}
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add_filter('the_excerpt', 'highlight_search_term');
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