tag in the document head, and expect WordPress to
* provide it for us.
*/
add_theme_support( 'title-tag' );
add_theme_support( 'custom-logo' );
$defaults = array(
'default-color' => '',
'default-image' => '',
'default-repeat' => '',
'default-position-x' => '',
'default-attachment' => '',
'wp-head-callback' => 'todaynews_custom_background_cb',
'admin-head-callback' => '',
'admin-preview-callback' => ''
);
add_theme_support( 'custom-background', $defaults);
add_theme_support( 'custom-header' );
/*
* 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' );
add_image_size( 'todaynews-featured-image', 2000, 1200, true );
add_image_size( 'todaynews-thumbnail-avatar', 100, 100, true );
// Set the default content width.
$GLOBALS['content_width'] = 525;
// This theme uses wp_nav_menu() in two locations.
register_nav_menus(
array(
'primary' => __( 'Primary Menu', 'today-news' ),
)
);
/*
* Switch default core markup for search form, comment form, and comments
* to output valid HTML5.
*/
add_theme_support(
'html5',
array(
'comment-form',
'comment-list',
'gallery',
'caption',
'script',
'style',
)
);
/*
* Enable support for Post Formats.
*
* See: https://wordpress.org/support/article/post-formats/
*/
add_theme_support(
'post-formats',
array(
'video',
'gallery',
'audio',
)
);
// Add theme support for Custom Logo.
add_theme_support(
'custom-logo',
array(
'width' => 250,
'height' => 250,
'flex-width' => true,
)
);
// Add theme support for selective refresh for widgets.
add_theme_support( 'customize-selective-refresh-widgets' );
/*
* This theme styles the visual editor to resemble the theme style,
* specifically font, colors, and column width.
*/
add_editor_style( array( 'assets/css/editor-style.css', todaynews_fonts_url() ) );
// Load regular editor styles into the new block-based editor.
add_theme_support( 'editor-styles' );
// Load default block styles.
add_theme_support( 'wp-block-styles' );
// Add support for responsive embeds.
add_theme_support( 'responsive-embeds' );
}
add_action( 'after_setup_theme', 'todaynews_setup' );
/**
* Register custom fonts.
*/
function todaynews_fonts_url() {
$fonts_url = '';
/*
* translators: If there are characters in your language that are not supported
* by Libre Franklin, translate this to 'off'. Do not translate into your own language.
*/
$libre_franklin = _x( 'on', 'Libre Franklin font: on or off', 'today-news' );
if ( 'off' !== $libre_franklin ) {
$font_families = array();
$font_families[] = 'Libre Franklin:300,300i,400,400i,600,600i,800,800i';
$query_args = array(
'family' => urlencode( implode( '|', $font_families ) ),
'subset' => urlencode( 'latin,latin-ext' ),
'display' => urlencode( 'fallback' ),
);
$fonts_url = add_query_arg( $query_args, 'https://fonts.googleapis.com/css' );
}
return esc_url_raw( $fonts_url );
}
/**
* Register widget area.
*
* @link https://developer.wordpress.org/themes/functionality/sidebars/#registering-a-sidebar
*/
function todaynews_widgets_init() {
register_sidebar(
array(
'name' => __( 'Footer', 'today-news' ),
'id' => 'footer-sidebar',
'description' => __( 'Add widgets here to appear in your footer.', 'today-news' ),
'before_widget' => '',
'before_title' => '',
)
);
register_sidebar(
array(
'name' => __( 'Home Content', 'today-news' ),
'id' => 'home-content',
'description' => __( 'Add widgets here to appear in your home content area.', 'today-news' ),
'before_widget' => '',
'before_title' => '',
)
);
register_sidebar(
array(
'name' => __( 'Home Header', 'today-news' ),
'id' => 'home-header',
'description' => __( 'Add widgets here to appear in your home header area.', 'today-news' ),
'before_widget' => '',
'before_title' => '',
)
);
register_sidebar(
array(
'name' => __( 'Right', 'today-news' ),
'id' => 'sidebar_right',
'description' => __( 'Add widgets here to appear in your right sidebar area.', 'today-news' ),
'before_widget' => '',
'before_title' => '',
)
);
register_sidebar(
array(
'name' => __( 'Single', 'today-news' ),
'id' => 'sidebar_single',
'description' => __( 'Add widgets here to appear in your single area.', 'today-news' ),
'before_widget' => '',
'before_title' => '',
)
);
}
add_action( 'widgets_init', 'todaynews_widgets_init' );
/**
* Handles JavaScript detection.
*
* Adds a `js` class to the root `` element when JavaScript is detected.
*
* @since Twenty Seventeen 1.0
*/
function todaynews_javascript_detection() {
echo "\n";
}
add_action( 'wp_head', 'todaynews_javascript_detection', 0 );
/**
* Add a pingback url auto-discovery header for singularly identifiable articles.
*/
function todaynews_pingback_header() {
if ( is_singular() && pings_open() ) {
printf( '' . "\n", esc_url( get_bloginfo( 'pingback_url' ) ) );
}
}
add_action( 'wp_head', 'todaynews_pingback_header' );
/**
* Enqueues scripts and styles.
*/
function todaynews_scripts() {
// Add custom fonts, used in the main stylesheet.
wp_enqueue_style( 'today-news-fonts', todaynews_fonts_url(), array(), null );
// Theme stylesheet.
wp_enqueue_style( 'today-news-style', get_stylesheet_uri(), array(), '20190507' );
wp_enqueue_style( 'bootstrap', get_template_directory_uri() . '/assets/css/bootstrap.min.css', array(), '4.1.3', 'all' );
wp_enqueue_style( 'today-news-wpb-google-fonts', 'https://fonts.googleapis.com/css?family=Public+Sans&display=swap', false );
wp_enqueue_style( 'today-news-wpb-google-fonts', 'https://fonts.googleapis.com/css?family=Archivo:500|Open+Sans:300,700', false );
wp_enqueue_style( 'today-news-wpb-google-fonts', 'https://fonts.googleapis.com/css?family=Roboto&display=swap', false );
wp_enqueue_style( 'today-news-wpb-google-fonts', 'https://fonts.googleapis.com/css?family=Noto+Sans+TC&display=swap', false );
wp_enqueue_style( 'today-news-wpb-google-fonts', 'https://fonts.googleapis.com/css?family=PT+Mono&display=swap', false );
wp_enqueue_style('today-news-google', 'https://fonts.googleapis.com/css?family=Droid+Sans:400,700', false);
// Theme block stylesheet.
wp_enqueue_style( 'today-news-block-style', get_theme_file_uri( '/assets/css/blocks.css' ), array( 'todaynews-style' ), '20190105' );
wp_enqueue_style( 'today-news-font-awesome-style', get_theme_file_uri( '/assets/font-awesome/css/all.css'), array(), '5.12.0' , 'all');
wp_enqueue_style('today-news-baguetteBox-css', get_theme_file_uri( '/assets/css/baguetteBox.min.css' ), array(), '1.8.1', 'all');
// Load the Internet Explorer 9 specific stylesheet, to fix display issues in the Customizer.
if ( is_customize_preview() ) {
wp_enqueue_style( 'today-news-ie9', get_theme_file_uri( '/assets/css/ie9.css' ), array( 'todaynews-style' ), '20161202' );
wp_style_add_data( 'today-news-ie9', 'conditional', 'IE 9' );
}
// Load the Internet Explorer 8 specific stylesheet.
wp_enqueue_style( 'today-news-ie8', get_theme_file_uri( '/assets/css/ie8.css' ), array( 'todaynews-style' ), '20161202' );
wp_style_add_data( 'today-news-ie8', 'conditional', 'lt IE 9' );
// Load the html5 shiv.
wp_enqueue_script( 'html5', get_theme_file_uri( '/assets/js/html5.js' ), array(), '20161020' );
wp_script_add_data( 'html5', 'conditional', 'lt IE 9' );
wp_enqueue_script( 'today-news-skip-link-focus-fix', get_theme_file_uri( '/assets/js/skip-link-focus-fix.js' ), array(), '20161114', true );
$todaynews_l10n = array(
'quote' => todaynews_get_svg( array( 'icon' => 'quote-right' ) ),
);
if ( has_nav_menu( 'top' ) ) {
wp_enqueue_script( 'today-news-navigation', get_theme_file_uri( '/assets/js/navigation.js' ), array( 'jquery' ), '20161203', true );
$todaynews_l10n['expand'] = __( 'Expand child menu', 'today-news' );
$todaynews_l10n['collapse'] = __( 'Collapse child menu', 'today-news' );
$todaynews_l10n['icon'] = todaynews_get_svg(
array(
'icon' => 'angle-down',
'fallback' => true,
)
);
}
wp_enqueue_script( 'jquery');
wp_enqueue_script( 'today-news-boot2', get_theme_file_uri( '/assets/js/popper.min.js' ), array( 'jquery' ), '', true );
wp_enqueue_script( 'today-news-boot4', get_theme_file_uri( '/assets/js/jquery.min.js' ), array( 'jquery' ), '3.1.0', true );
wp_enqueue_script( 'todaynews-global', get_theme_file_uri( '/assets/js/global.js' ), array( 'jquery' ), '20190121', true );
wp_enqueue_script( 'jquery-scrollto', get_theme_file_uri( '/assets/js/jquery.scrollTo.js' ), array( 'jquery' ), '2.1.2', true );
wp_enqueue_script( 'today-news-baquetteBox', get_theme_file_uri( '/assets/js/baguetteBox.min.js' ), array( 'jquery' ), '1.8.1',true );
wp_enqueue_script('bootstrap', get_template_directory_uri() . '/assets/js/bootstrap.min.js', array( 'jquery' ), '4.1.3', true );
wp_localize_script( 'today-news-skip-link-focus-fix', 'todaynewsScreenReaderText', $todaynews_l10n );
if ( is_singular() && comments_open() && get_option( 'thread_comments' ) ) {
wp_enqueue_script( 'comment-reply' );
}
}
add_action( 'wp_enqueue_scripts', 'todaynews_scripts' );
/**
* Enqueues styles for the block-based editor.
*
* @since Today News
*/
function todaynews_block_editor_styles() {
// Block styles.
wp_enqueue_style( 'today-news-block-editor-style', get_theme_file_uri( '/assets/css/editor-blocks.css' ), array(), '20190328' );
// Add custom fonts.
wp_enqueue_style( 'today-news-fonts', todaynews_fonts_url(), array(), null );
}
add_action( 'enqueue_block_editor_assets', 'todaynews_block_editor_styles' );
/**
* Add custom image sizes attribute to enhance responsive image functionality
* for content images.
*
* @since Today News
*
* @param string $sizes A source size value for use in a 'sizes' attribute.
* @param array $size Image size. Accepts an array of width and height
* values in pixels (in that order).
* @return string A source size value for use in a content image 'sizes' attribute.
*/
function todaynews_content_image_sizes_attr( $sizes, $size ) {
$width = $size[0];
if ( 740 <= $width ) {
$sizes = '(max-width: 706px) 89vw, (max-width: 767px) 82vw, 740px';
}
if ( is_active_sidebar( 'sidebar-1' ) || is_archive() || is_search() || is_home() || is_page() ) {
if ( ! ( is_page() && 'one-column' === get_theme_mod( 'page_options' ) ) && 767 <= $width ) {
$sizes = '(max-width: 767px) 89vw, (max-width: 1000px) 54vw, (max-width: 1071px) 543px, 580px';
}
}
return $sizes;
}
add_filter( 'wp_calculate_image_sizes', 'todaynews_content_image_sizes_attr', 10, 2 );
/**
* Filter the `sizes` value in the header image markup.
*
* @since Today News
*
* @param string $html The HTML image tag markup being filtered.
* @param object $header The custom header object returned by 'get_custom_header()'.
* @param array $attr Array of the attributes for the image tag.
* @return string The filtered header image HTML.
*/
function todaynews_header_image_tag( $html, $header, $attr ) {
if ( isset( $attr['sizes'] ) ) {
$html = str_replace( $attr['sizes'], '100vw', $html );
}
return $html;
}
add_filter( 'get_header_image_tag', 'todaynews_header_image_tag', 10, 3 );
/**
* Add custom image sizes attribute to enhance responsive image functionality
* for post thumbnails.
*
* @since Today News
*
* @param array $attr Attributes for the image markup.
* @param int $attachment Image attachment ID.
* @param array $size Registered image size or flat array of height and width dimensions.
* @return array The filtered attributes for the image markup.
*/
function todaynews_post_thumbnail_sizes_attr( $attr, $attachment, $size ) {
if ( is_archive() || is_search() || is_home() ) {
$attr['sizes'] = '(max-width: 767px) 89vw, (max-width: 1000px) 54vw, (max-width: 1071px) 543px, 580px';
} else {
$attr['sizes'] = '100vw';
}
return $attr;
}
add_filter( 'wp_get_attachment_image_attributes', 'todaynews_post_thumbnail_sizes_attr', 10, 3 );
/**
* Modifies tag cloud widget arguments to display all tags in the same font size
* and use list format for better accessibility.
*
* @since Today News
*
* @param array $args Arguments for tag cloud widget.
* @return array The filtered arguments for tag cloud widget.
*/
function todaynews_widget_tag_cloud_args( $args ) {
$args['largest'] = 1;
$args['smallest'] = 1;
$args['unit'] = 'em';
$args['format'] = 'list';
return $args;
}
add_filter( 'widget_tag_cloud_args', 'todaynews_widget_tag_cloud_args' );
/**
* Get unique ID.
*
* This is a PHP implementation of Underscore's uniqueId method. A static variable
* contains an integer that is incremented with each call. This number is returned
* with the optional prefix. As such the returned value is not universally unique,
* but it is unique across the life of the PHP process.
*
* @since Today News
* @see wp_unique_id() Themes requiring WordPress 5.0.3 and greater should use this instead.
*
* @staticvar int $id_counter
*
* @param string $prefix Prefix for the returned ID.
* @return string Unique ID.
*/
function todaynews_unique_id( $prefix = '' ) {
static $id_counter = 0;
if ( function_exists( 'wp_unique_id' ) ) {
return wp_unique_id( $prefix );
}
return $prefix . (string) ++$id_counter;
}
/**
* Implement the Custom Header feature.
*/
require get_parent_theme_file_path( '/inc/custom-header.php' );
require get_parent_theme_file_path( '/inc/widgets.php' );
/**
* Custom template tags for this theme.
*/
require get_parent_theme_file_path( '/inc/template-tags.php' );
/**
* Additional features to allow styling of the templates.
*/
require get_parent_theme_file_path( '/inc/template-functions.php' );
/**
* Customizer additions.
*/
require get_parent_theme_file_path( '/inc/customizer.php' );
/**
* SVG icons functions and filters.
*/
require get_parent_theme_file_path( '/inc/icon-functions.php' );
require get_parent_theme_file_path( '/inc/ajax.php' );
/* Post Views */
if ( ! function_exists( 'getPostViews' ) ) {
function getPostViews($postID){
$count_key = 'post_views_count';
$count = get_post_meta($postID, $count_key, true);
if($count==''){
delete_post_meta($postID, $count_key);
add_post_meta($postID, $count_key, '0');
return "0 View";
}
return $count.' Views';
}
}
if ( ! function_exists( 'setPostViews' ) ) {
function setPostViews($postID) {
$count_key = 'post_views_count';
$count = get_post_meta($postID, $count_key, true);
if($count==''){
$count = 0;
delete_post_meta($postID, $count_key);
add_post_meta($postID, $count_key, '0');
}else{
$count++;
update_post_meta($postID, $count_key, $count);
}
}
}
// Remove issues with prefetching adding extra views
remove_action( 'wp_head', 'adjacent_posts_rel_link_wp_head', 10, 0);
/* Posts Excerpt */
function wpdocs_excerpt_more( $more ) {
return '...';
}
add_filter( 'excerpt_more', 'wpdocs_excerpt_more' );
/* Excerpt Length */
function wpdocs_custom_excerpt_length( $length ) {
return 20;
}
add_filter( 'excerpt_length', 'wpdocs_custom_excerpt_length', 999 );
if ( ! function_exists( 'meks_time_ago' ) ) {
/* Function which displays your post date in time ago format */
function meks_time_ago() {
return human_time_diff( get_the_time( 'U' ), current_time( 'timestamp' ) ).' '.__( 'ago', 'today-news' );
}
}
function remove_admin_login_header() {
remove_action('wp_head', '_admin_bar_bump_cb');
}
add_action('get_header', 'remove_admin_login_header');
if ( ! function_exists( 'get_images_from_media_library' ) ) {
function get_images_from_media_library() {
$args = array(
'post_type' => 'attachment',
'post_mime_type' =>'image',
'post_status' => 'inherit',
'posts_per_page' => 5,
'orderby' => 'rand'
);
$query_images = new WP_Query( $args );
$images = array();
foreach ( $query_images->posts as $image) {
$images[]= $image->guid;
}
return $images;
}
}
if ( ! function_exists( 'display_images_from_media_library' ) ) {
function display_images_from_media_library() {
$imgs = get_images_from_media_library();
$html = '';
return $html;
}
}
if ( ! function_exists( 'force_comment_author_url' ) ) {
function force_comment_author_url($comment)
{
// does the comment have a valid author URL?
$no_url = !$comment->comment_author_url || $comment->comment_author_url == 'http://';
if ($comment->user_id && $no_url) {
// comment was written by a registered user but with no author URL
$comment->comment_author_url = 'http://www.example.com/?author=' . $comment->user_id;
}
return $comment;
}
}
add_filter('get_comment', 'force_comment_author_url');
/**
* Categories color
*
*
*/
/**
* Define categories lists in array
*/
$todaynews_lite_categories = get_categories( array( 'hide_empty' => true ) );
foreach ( $todaynews_lite_categories as $todaynews_lite_category ) {
$todaynews_lite_cat_array[$todaynews_lite_category->term_id] = $todaynews_lite_category->cat_name.' ('. $todaynews_lite_category->category_count.')';
}
if ( ! function_exists( 'todaynews_lite_dynamic_css' ) ) {
function todaynews_lite_dynamic_css(){
$custom_css = "";
global $todaynews_lite_cat_array;
if( $todaynews_lite_cat_array ):
foreach ( $todaynews_lite_cat_array as $key => $value ) {
$cat_color = get_option('todaynews_lite_cat_color_' . $key, '#e52d6d'); ?>