',
'after_widget' => '
',
'before_title' => '', 'after_title' => '
', ) ); // Define Sidebar Widget Area 2 register_sidebar( array( 'name' => esc_html( 'Right Side Widget Area', 'the90sretro' ), 'description' => esc_html( 'These widgets will be shown on the right side of the page.', 'the90sretro' ), 'id' => 'widget-area-2', 'before_widget' => '',
'after_widget' => '
',
'before_title' => '', 'after_title' => '
', ) ); } // Remove wp_head() injected Recent Comment styles function my_remove_recent_comments_style() { global $wp_widget_factory; if ( isset( $wp_widget_factory->widgets['WP_Widget_Recent_Comments'] ) ) { remove_action( 'wp_head', array( $wp_widget_factory->widgets['WP_Widget_Recent_Comments'], 'recent_comments_style' ) ); } } // Pagination for paged posts, Page 1, Page 2, Page 3, with Next and Previous Links, No plugin function the90sretro_pagination() { global $wp_query; $big = 999999999; echo paginate_links( array( 'base' => str_replace( $big, '%#%', get_pagenum_link( $big ) ), 'format' => '?paged=%#%', 'current' => max( 1, get_query_var( 'paged' ) ), 'total' => $wp_query->max_num_pages, ) ); } // Create 20 Word Callback for Index page Excerpts, call using the90sretro_excerpt('the90sretro_index'); function the90sretro_index( $length ) { return 50; } // Create 40 Word Callback for Custom Post Excerpts, call using the90sretro_excerpt('the90sretro_custom_post'); function the90sretro_custom_post( $length ) { return 40; } // Create the Custom Excerpts callback function the90sretro_excerpt( $length_callback = '', $more_callback = '' ) { global $post; if ( function_exists( $length_callback ) ) { add_filter( 'excerpt_length', $length_callback ); } if ( function_exists( $more_callback ) ) { add_filter( 'excerpt_more', $more_callback ); } $output = get_the_excerpt(); $output = apply_filters( 'wptexturize', $output ); $output = apply_filters( 'convert_chars', $output ); $output = '' . $output . '
'; echo $output; } // Custom View Article link to Post function the90sretro_blank_view_article( $more ) { global $post; return '... ' . esc_html__( 'Read More', 'the90sretro' ) . ''; } // Remove 'text/css' from our enqueued stylesheet function the90sretro_style_remove( $tag ) { return preg_replace( '~\s+type=["\'][^"\']++["\']~', '', $tag ); } // Remove thumbnail width and height dimensions that prevent fluid images in the_thumbnail function remove_thumbnail_dimensions( $html ) { $html = preg_replace( '/(width|height)=\"\d*\"\s/', '', $html ); return $html; } // Custom Gravatar in Settings > Discussion function the90sretrogravatar ( $avatar_defaults ) { $myavatar = get_template_directory_uri() . '/img/gravatar.jpg'; $avatar_defaults[$myavatar] = 'Custom Gravatar'; return $avatar_defaults; } // Threaded Comments function enable_threaded_comments() { if ( ! is_admin() ) { if ( is_singular() AND comments_open() AND ( get_option( 'thread_comments' ) == 1 ) ) { wp_enqueue_script( 'comment-reply' ); } } } // Custom Comments Callback function the90sretrocomments( $comment, $args, $depth ) { $GLOBALS['comment'] = $comment; extract( $args, EXTR_SKIP ); if ( 'div' == $args['style'] ) { $tag = 'div'; $add_below = 'comment'; } else { $tag = 'li'; $add_below = 'div-comment'; } ?> < id="comment-">
comment_approved == '0' ) : ?>
Discussion
add_filter( 'body_class', 'add_slug_to_body_class' ); // Add slug to body class (Starkers build)
add_filter( 'widget_text', 'do_shortcode' ); // Allow shortcodes in Dynamic Sidebar
add_filter( 'widget_text', 'shortcode_unautop' ); // Remove
$add_below, 'depth' => $depth, 'max_depth' => $args['max_depth'] ) ) ) ?>
tags in Dynamic Sidebars (better!) add_filter( 'wp_nav_menu_args', 'my_wp_nav_menu_args' ); // Remove surrounding
from WP Navigation
add_filter( 'the_category', 'remove_category_rel_from_category_list' ); // Remove invalid rel attribute
add_filter( 'the_excerpt', 'shortcode_unautop' ); // Remove auto .')
';
}
}
function the90sretro_print_gif2_if_enabled() {
if (get_option('the90sretro_display_gifs') == 1) {
echo ') . '/img/gifs/under-construction.gif)
';
}
}
function the90sretro_print_gif3_if_enabled() {
if (get_option('the90sretro_display_gifs') == 1) {
echo ') . '/img/gifs/404.gif)
';
}
}
function the90sretro_return_gif1_if_enabled() {
if (get_option('the90sretro_display_gifs') == 1) {
return '.')
';
}
return NULL;
}
function the90sretro_return_gif2_if_enabled() {
if (get_option('the90sretro_display_gifs') == 1) {
return '';
}
return NULL;
}
function the90sretro_prefix_remove_css_section( $wp_customize ) {
$wp_customize->remove_section( 'custom_css' );
}
function the90sretro_get_the_title($title) {
if (is_front_page()) {
return get_bloginfo('name');
}
global $post;
return $post->post_title;
}
tags in Excerpt (Manual Excerpts only) add_filter( 'the_excerpt', 'do_shortcode' ); // Allows Shortcodes to be executed in Excerpt (Manual Excerpts only) add_filter( 'excerpt_more', 'the90sretro_blank_view_article' ); // Add 'View Article' button instead of [...] for Excerpts add_filter( 'style_loader_tag', 'the90sretro_style_remove' ); // Remove 'text/css' from enqueued stylesheet add_filter( 'post_thumbnail_html', 'remove_thumbnail_dimensions', 10 ); // Remove width and height dynamic attributes to thumbnails add_filter( 'post_thumbnail_html', 'the90sretro_remove_width_attribute', 10 ); // Remove width and height dynamic attributes to post images add_filter( 'image_send_to_editor', 'the90sretro_remove_width_attribute', 10 ); // Remove width and height dynamic attributes to post images add_filter( 'wp_title', 'the90sretro_get_the_title'); // Remove Filters remove_filter( 'the_excerpt', 'wpautop' ); // Remove
tags from Excerpt altogether /*------------------------------------*\ ShortCode Functions \*------------------------------------*/ // Shortcode Demo with Nested Capability function the90sretro_shortcode_demo( $atts, $content = null ) { return '
' . do_shortcode( $content ) . '
'; // do_shortcode allows for nested Shortcodes
}
// Demo Heading H2 shortcode, allows for nesting within above element. Fully expandable.
function the90sretro_shortcode_demo_2( $atts, $content = null ) {
return '' . $content . '
'; } function the90sretro_load_admin_style() { wp_register_style('retro_admin_css', get_template_directory_uri() . '/admin-style.css', false, '1.0.0'); wp_enqueue_style('retro_admin_css'); wp_enqueue_script('retro_demo_admin', get_template_directory_uri() . '/js/admin.js'); } function the90sretro_get_gif1_url() { $gif_url = get_option('the90sretro_gif1_alt_location'); if (empty($gif_url)) { $gif_url = esc_url(get_template_directory_uri()) . '/img/gifs/globe.gif'; } return $gif_url; } function the90sretro_print_gif1_if_enabled() { if (get_option('the90sretro_display_gifs') == 1) { echo '';
}
}
function the90sretro_print_gif3_if_enabled() {
if (get_option('the90sretro_display_gifs') == 1) {
echo '';
}
}
function the90sretro_return_gif1_if_enabled() {
if (get_option('the90sretro_display_gifs') == 1) {
return '';
}
return NULL;
}
function the90sretro_prefix_remove_css_section( $wp_customize ) {
$wp_customize->remove_section( 'custom_css' );
}
function the90sretro_get_the_title($title) {
if (is_front_page()) {
return get_bloginfo('name');
}
global $post;
return $post->post_title;
}