for posts and comments.
add_theme_support( 'automatic-feed-links' );
// Enable support for Post Thumbnails, and declare two sizes.
add_theme_support( 'post-thumbnails' );
set_post_thumbnail_size( 672, 372, true );
add_image_size( 'ridizain-full-width', 1380, 770, true );
add_image_size( 'ridizain-recentpost-thumb', 372, 176, true );
// This theme uses wp_nav_menu() in two locations.
register_nav_menus( array(
'primary' => __( 'Top primary menu', 'ridizain' ),
'secondary' => __( 'Secondary menu in left sidebar', 'ridizain' ),
) );
/*
* 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',
) );
/*
* Enable support for Post Formats.
* See http://codex.wordpress.org/Post_Formats
*/
add_theme_support( 'post-formats', array(
'aside', 'image', 'video', 'audio', 'quote', 'link', 'gallery',
) );
// Add support for featured content.
$layout = get_theme_mod( 'featured_content_layout' );
$max_posts = get_theme_mod( 'num_posts_' . $layout, 2 );
add_theme_support( 'featured-content', array(
'featured_content_filter' => 'ridizain_get_featured_posts',
'max_posts' => $max_posts,
) );
// This theme uses its own gallery styles.
add_filter( 'use_default_gallery_style', '__return_false' );
}
endif; // ridizain_setup
add_action( 'after_setup_theme', 'ridizain_setup' );
/**
* Adjust content_width value for image attachment template.
*
* @since Ridizain 1.0
*
* @return void
*/
function ridizain_content_width() {
if ( is_attachment() && wp_attachment_is_image() ) {
$GLOBALS['content_width'] = 915;
}
}
add_action( 'template_redirect', 'ridizain_content_width' );
/**
* Getter function for Featured Content Plugin.
*
* @since Ridizain 1.0
*
* @return array An array of WP_Post objects.
*/
function ridizain_get_featured_posts() {
/**
* Filter the featured posts to return in Ridizain.
*
* @since Ridizain 1.0
*
* @param array|bool $posts Array of featured posts, otherwise false.
*/
return apply_filters( 'ridizain_get_featured_posts', array() );
}
/**
* A helper conditional function that returns a boolean value.
*
* @since Ridizain 1.0
*
* @return bool Whether there are featured posts.
*/
function ridizain_has_featured_posts() {
return ! is_paged() && (bool) ridizain_get_featured_posts();
}
/**
* Register three Ridizain widget areas.
*
* @since Ridizain 1.0
*
* @return void
*/
function ridizain_widgets_init() {
require get_template_directory() . '/inc/widgets.php';
register_widget( 'Ridizain_Ephemera_Widget' );
register_widget( 'Ridizain_RecentPostWidget' );
register_sidebar( array(
'name' => __( 'Primary Sidebar', 'ridizain' ),
'id' => 'sidebar-1',
'description' => __( 'Main sidebar that appears on the left.', 'ridizain' ),
'before_widget' => '',
'before_title' => '',
) );
register_sidebar( array(
'name' => __( 'Content Sidebar', 'ridizain' ),
'id' => 'sidebar-2',
'description' => __( 'Additional sidebar that appears on the right.', 'ridizain' ),
'before_widget' => '',
'before_title' => '',
) );
register_sidebar( array(
'name' => __( 'Footer Widget Area', 'ridizain' ),
'id' => 'sidebar-3',
'description' => __( 'Appears in the footer section of the site.', 'ridizain' ),
'before_widget' => '',
'before_title' => '',
) );
}
add_action( 'widgets_init', 'ridizain_widgets_init' );
// Ridizain Custom Excerpt
function ridizain_trim_excerpt($ridizain_excerpt) {
$raw_excerpt = $ridizain_excerpt;
if ( '' == $ridizain_excerpt ) {
$ridizain_excerpt = get_the_content(''); // Original Content
$ridizain_excerpt = strip_shortcodes($ridizain_excerpt); // Minus Shortcodes
$ridizain_excerpt = apply_filters('the_content', $ridizain_excerpt); // Filters
$ridizain_excerpt = str_replace(']]>', ']]>', $ridizain_excerpt); // Replace
$excerpt_length = apply_filters('excerpt_length', 55); // Length
$ridizain_excerpt = wp_trim_words( $ridizain_excerpt, $excerpt_length );
// Use First Video as Excerpt
$postcustom = get_post_custom_keys();
if ($postcustom){
$i = 1;
foreach ($postcustom as $key){
if (strpos($key,'oembed')){
foreach (get_post_custom_values($key) as $video){
if ($i == 1){
$ridizain_excerpt = $video.$ridizain_excerpt;
}
$i++;
}
}
}
}
}
return apply_filters('ridizain_trim_excerpt', $ridizain_excerpt, $raw_excerpt);
}
remove_filter('get_the_excerpt', 'wp_trim_excerpt');
add_filter('get_the_excerpt', 'ridizain_trim_excerpt');
// Lets do a separate excerpt length for the alternative recent post widget
function ridizain_recentpost_excerpt () {
$theContent = trim(strip_tags(get_the_content()));
$output = str_replace( '"', '', $theContent);
$output = str_replace( '\r\n', ' ', $output);
$output = str_replace( '\n', ' ', $output);
if (get_theme_mod( 'ridizain_recentpost_excerpt_length' )) :
$limit = get_theme_mod( 'ridizain_recentpost_excerpt_length' );
else :
$limit = '15';
endif;
$content = explode(' ', $output, $limit);
array_pop($content);
$content = implode(" ",$content)." ";
return strip_tags($content, ' ');
}
/**
* Register Lato Google font for Ridizain.
*
* @since Ridizain 1.0
*
* @return string
*/
function ridizain_font_url() {
$font_url = '';
/*
* Translators: If there are characters in your language that are not supported
* by Lato, translate this to 'off'. Do not translate into your own language.
*/
if ( 'off' !== _x( 'on', 'Lato font: on or off', 'ridizain' ) ) {
$font_url = add_query_arg( 'family', urlencode( 'Lato:300,400,700,900,300italic,400italic,700italic' ), "//fonts.googleapis.com/css" );
}
return $font_url;
}
/**
* Enqueue scripts and styles for the front end.
*
* @since Ridizain 1.0
*
* @return void
*/
function ridizain_ie_support_header() {
echo ''. "\n";
}
add_action( 'wp_head', 'ridizain_ie_support_header', 1 );
function ridizain_scripts() {
global $wp_styles;
// Bump this when changes are made to bust cache
$version = '1.0.09';
// Add Lato font, used in the main stylesheet.
wp_enqueue_style( 'ridizain-lato', ridizain_font_url(), array(), null );
// Add Genericons font, used in the main stylesheet.
wp_enqueue_style( 'genericons', get_template_directory_uri() . '/genericons/genericons.css', array(), $version );
// Load our main stylesheet.
wp_enqueue_style( 'ridizain-style', get_stylesheet_uri(), array( 'genericons' ) );
// Load the Internet Explorer specific stylesheet.
wp_enqueue_style( 'ridizain-ie', get_template_directory_uri() . '/css/ie.css', array( 'ridizain-style', 'genericons' ), $version );
wp_style_add_data( 'ridizain-ie', 'conditional', 'lt IE 9' );
if ( is_singular() && comments_open() && get_option( 'thread_comments' ) ) {
wp_enqueue_script( 'comment-reply' );
}
if ( is_singular() && wp_attachment_is_image() ) {
wp_enqueue_script( 'ridizain-keyboard-image-navigation', get_template_directory_uri() . '/js/keyboard-image-navigation.js', array( 'jquery' ), $version );
}
if ( is_active_sidebar( 'sidebar-3' ) ) {
wp_enqueue_script( 'jquery-masonry' );
}
if ( is_front_page() && 'slider' == get_theme_mod( 'featured_content_layout' ) ) {
wp_enqueue_script( 'ridizain-slider', get_template_directory_uri() . '/js/slider.js', array( 'jquery' ), $version, true );
wp_localize_script( 'ridizain-slider', 'featuredSliderDefaults', array(
'prevText' => __( 'Previous', 'ridizain' ),
'nextText' => __( 'Next', 'ridizain' )
) );
}
wp_enqueue_script( 'ridizain-script', get_template_directory_uri() . '/js/functions.js', array( 'jquery' ), $version, true );
}
add_action( 'wp_enqueue_scripts', 'ridizain_scripts' );
if ( get_theme_mod( 'ridizain_fitvids_enable' ) != 0 ) {
function ridizain_fitvids_scripts() {
$version = '1.0.08';
wp_enqueue_script( 'ridizain-fitvids', get_template_directory_uri() . '/js/jquery.fitvids.js', array( 'jquery' ), $version, true );
} // end fitvids_scripts
add_action('wp_enqueue_scripts','ridizain_fitvids_scripts', 20);
// selector script
function ridizain_fitthem() { ?>
.content-sidebar { display: none;}
.full-width.post-thumbnail img {
width: 100%;
}
';
}
endif;
if ( is_singular() && !is_page() ) :
if ( get_theme_mod( 'ridizain_fullwidth_single_post' ) != 0 ) {
echo
'';
}
endif;
}
add_action( 'wp_head', 'ridizain_extra_scripts' );
/**
* Enqueue Google fonts style to admin screen for custom header display.
*
* @since Ridizain 1.0
*
* @return void
*/
function ridizain_admin_fonts() {
wp_enqueue_style( 'ridizain-lato', ridizain_font_url(), array(), null );
}
add_action( 'admin_print_scripts-appearance_page_custom-header', 'ridizain_admin_fonts' );
if ( ! function_exists( 'ridizain_the_attached_image' ) ) :
/**
* Print the attached image with a link to the next attached image.
*
* @since Ridizain 1.0
*
* @return void
*/
function ridizain_the_attached_image() {
$post = get_post();
/**
* Filter the default Ridizain attachment size.
*
* @since Ridizain 1.0
*
* @param array $dimensions {
* An array of height and width dimensions.
*
* @type int $height Height of the image in pixels. Default 810.
* @type int $width Width of the image in pixels. Default 810.
* }
*/
$attachment_size = apply_filters( 'ridizain_attachment_size', array( 810, 810 ) );
$next_attachment_url = wp_get_attachment_url();
/*
* Grab the IDs of all the image attachments in a gallery so we can get the URL
* of the next adjacent image in a gallery, or the first image (if we're
* looking at the last image in a gallery), or, in a gallery of one, just the
* link to that image file.
*/
$attachment_ids = get_posts( array(
'post_parent' => $post->post_parent,
'fields' => 'ids',
'numberposts' => -1,
'post_status' => 'inherit',
'post_type' => 'attachment',
'post_mime_type' => 'image',
'order' => 'ASC',
'orderby' => 'menu_order ID',
) );
// If there is more than 1 attachment in a gallery...
if ( count( $attachment_ids ) > 1 ) {
foreach ( $attachment_ids as $attachment_id ) {
if ( $attachment_id == $post->ID ) {
$next_id = current( $attachment_ids );
break;
}
}
// get the URL of the next image attachment...
if ( $next_id ) {
$next_attachment_url = get_attachment_link( $next_id );
}
// or get the URL of the first image attachment.
else {
$next_attachment_url = get_attachment_link( array_shift( $attachment_ids ) );
}
}
printf( '%2$s',
esc_url( $next_attachment_url ),
wp_get_attachment_image( $post->ID, $attachment_size )
);
}
endif;
if ( ! function_exists( 'ridizain_list_authors' ) ) :
/**
* Print a list of all site contributors who published at least one post.
*
* @since Ridizain 1.0
*
* @return void
*/
function ridizain_list_authors() {
$contributor_ids = get_users( array(
'fields' => 'ID',
'orderby' => 'post_count',
'order' => 'DESC',
'who' => 'authors',
) );
foreach ( $contributor_ids as $contributor_id ) :
$post_count = count_user_posts( $contributor_id );
// Move on if user has not published a post (yet).
if ( ! $post_count ) {
continue;
}
?>
= 2 || $page >= 2 ) {
$title = "$title $sep " . sprintf( __( 'Page %s', 'ridizain' ), max( $paged, $page ) );
}
return $title;
}
add_filter( 'wp_title', 'ridizain_wp_title', 10, 2 );
// Implement Custom Header features.
require get_template_directory() . '/inc/custom-header.php';
// Custom template tags for this theme.
require get_template_directory() . '/inc/template-tags.php';
// Add Theme Customizer functionality.
require get_template_directory() . '/inc/customizer.php';
/*
* Add Featured Content functionality.
*
* To overwrite in a plugin, define your own Featured_Content class on or
* before the 'setup_theme' hook.
*/
if ( ! class_exists( 'Featured_Content' ) && 'plugins.php' !== $GLOBALS['pagenow'] ) {
require get_template_directory() . '/inc/featured-content.php';
}