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functions.php
executable file
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functions.php
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<?php
/**
* DW Focus functions and definitions
*/
/**
* Define template path
*/
if( !defined('DW_TEMPLATE_PATH') ){
define('DW_TEMPLATE_PATH', get_template_directory() .'/' );
}
if( !defined('DW_TEMPLATE_URI') ){
define('DW_TEMPLATE_URI', get_template_directory_uri() . '/' );
}
require_once DW_TEMPLATE_PATH . 'inc/browsers.php';
/**
* Optional: set 'ot_show_pages' filter to false.
* This will hide the settings & documentation pages.
*/
add_filter( 'ot_show_pages', '__return_false' );
add_filter( 'ot_show_new_layout', '__return_false' );
add_filter( 'ot_theme_options_icon_url', 'dw_theme_option_icon');
function dw_theme_option_icon(){
return get_template_directory_uri().'/assets/img/icon.png';
}
/**
* Required: set 'ot_theme_mode' filter to true.
*/
add_filter( 'ot_theme_mode', '__return_true' );
/**
* Set the content width based on the theme's design and stylesheet.
*
* @since DW Focus 1.0
*/
if ( ! isset( $content_width ) )
$content_width = 640; /* pixels */
if ( ! function_exists( 'dw_focus_setup' ) ) :
/**
* Sets up theme defaults and registers support for various WordPress features.
*
* Note that this function is hooked into the after_setup_theme hook, which runs
* before the init hook. The init hook is too late for some features, such as indicating
* support post thumbnails.
*
* @since DW Focus 1.0
*/
function dw_focus_setup() {
/**
* Custom template tags for this theme.
*/
require( get_template_directory() . '/inc/template-tags.php' );
/**
* Custom functions that act independently of the theme templates
*/
require( get_template_directory() . '/inc/extras.php' );
/**
* Init widgets for theme
*/
require_once DW_TEMPLATE_PATH . 'inc/dw-focus-sidebar.php';
require_once DW_TEMPLATE_PATH . 'inc/widgets/dw-focus-dynamic-widget.php';
require_once DW_TEMPLATE_PATH . 'inc/widgets/dw-focus-categories.php';
require_once DW_TEMPLATE_PATH . 'inc/widgets/dw-focus-recent-posts.php';
require_once DW_TEMPLATE_PATH . 'inc/widgets/dw-focus-slider.php';
require_once DW_TEMPLATE_PATH . 'inc/widgets/dw-focus-carousel.php';
require_once DW_TEMPLATE_PATH . 'inc/widgets/dw-focus-tabs.php';
require_once DW_TEMPLATE_PATH . 'inc/widgets/dw-focus-accordion.php';
require_once DW_TEMPLATE_PATH.'inc/widgets/dw-focus-latest-headlines.php';
require_once DW_TEMPLATE_PATH . 'inc/widgets/dw-focus-latest-comments.php';
//Include new meta field for category taxonomy
require_once DW_TEMPLATE_PATH . 'inc/category-meta.php';
//Include mega menu
require_once DW_TEMPLATE_PATH . 'inc/mega-menu.php';
//Update counting for social share
require_once DW_TEMPLATE_PATH . 'inc/social-sharing.php';
//Add avatar to profile
require_once DW_TEMPLATE_PATH . 'inc/simple-avatar.php';
//Add avatar to profile
require_once DW_TEMPLATE_PATH . 'inc/customization.php';
require_once DW_TEMPLATE_PATH . 'inc/class-customize-control.php';
/**
* Make theme available for translation
* Translations can be filed in the /languages/ directory
* If you're building a theme based on DW Focus, use a find and replace
* to change 'dw_focus' to the name of your theme in all the template files
*/
load_theme_textdomain( 'dw_focus', get_template_directory() . '/languages' );
/**
* Add default posts and comments RSS feed links to head
*/
add_theme_support( 'automatic-feed-links' );
/**
* Enable support for Post Thumbnails
*/
add_theme_support( 'post-thumbnails' );
// Add DW Focus's custom image sizes.
// Used for large feature (header) images.
add_image_size( 'large', 640 , 360 , true );
// Used for featured posts if a large-feature doesn't exist.
add_image_size( 'medium', 230, 130 ,true );
add_image_size( 'thumbnail', 110, 110 ,true );
/**
* This theme uses wp_nav_menu() in one location.
*/
register_nav_menus( array(
'primary' => __( 'Primary Menu', 'dw_focus' ),
) );
/**
* Add support for the Aside Post Formats
*/
add_theme_support( 'post-formats', array('audio', 'gallery' , 'video' ) );
}
endif; // dw_focus_setup
add_action( 'after_setup_theme', 'dw_focus_setup' );
if( ! function_exists('dw_focus_scripts') ) {
//Enqueue scripts and styles for front-end
function dw_focus_scripts() {
wp_enqueue_style( 'dw_focus_template', get_template_directory_uri().'/assets/css/template.css' );
wp_enqueue_style( 'dw_focus_responsive', get_template_directory_uri().'/assets/css/responsive.css' );
wp_enqueue_style( 'dw_focus_template', get_template_directory_uri().'/assets/css/custom.css' );
if( is_archive() ) {
$style = '';
$options = dw_get_category_option(get_query_var( 'cat' ));
$style = isset( $options['style'] ) && $options['style'] != 'none' ? $options['style'] : false;
// If have parent and not have style, get style of parent
if( ! $style ) {
$cat = get_category( get_query_var( 'cat' ) );
if( $cat->parent ) {
$options = dw_get_category_option( $cat->parent );
$style = isset( $options['style'] ) && $options['style'] != 'none' ? $options['style'] : false;
}
}
if( $style ) {
$url = 'assets/colors/'.$style.'/style.css';
if( file_exists(DW_TEMPLATE_PATH . $url) ) {
wp_enqueue_style( 'dw_focus_category_style', DW_TEMPLATE_URI . $url );
}
}
}
wp_enqueue_style( 'style', get_stylesheet_uri() );
if ( is_singular() && comments_open() && get_option( 'thread_comments' ) ) {
wp_enqueue_script( 'comment-reply' );
}
wp_enqueue_script('bootstrap', DW_TEMPLATE_URI . 'assets/js/bootstrap.min.js',array('jquery') );
wp_enqueue_script('infinitescroll', DW_TEMPLATE_URI . 'assets/js/jquery.infinitescroll.min.js',array('jquery') );
wp_enqueue_script('dw_focus', DW_TEMPLATE_URI . 'assets/js/custom.js',array('jquery','bootstrap') );
wp_localize_script('dw_focus', 'dw_focus', array(
'ajax_url' => admin_url('admin-ajax.php'),
) );
if( is_single() ){
wp_enqueue_script( 'twitter-indent', '//platform.twitter.com/widgets.js' );
wp_enqueue_script( 'single-social', DW_TEMPLATE_URI . 'assets/js/single-socials.js', array('jquery','bootstrap') );
wp_localize_script('single-social', 'dw_focus', array(
'ajax_url' => admin_url('admin-ajax.php'),
) );
//print
wp_enqueue_style( 'print-style', get_template_directory_uri() . '/assets/css/print.css', array(), false, $media = 'print' );
}
//Swipe event
wp_enqueue_script('mouse-move', DW_TEMPLATE_URI . 'assets/js/jquery.mouse.move.js',array('jquery') );
wp_enqueue_script('swipe', DW_TEMPLATE_URI . 'assets/js/jquery.swipe.js',array('jquery','mouse-move') );
}
add_action( 'wp_enqueue_scripts', 'dw_focus_scripts' );
}
if( ! function_exists('dw_focus_admin_scripts' ) ){
// Enqueue scripts and styles for back-end panel
function dw_focus_admin_scripts() {
global $pagenow;
if( 'widgets.php' == $pagenow ){
wp_enqueue_script('jquery');
wp_enqueue_script('dw-focus-widgets', DW_TEMPLATE_URI .'assets/admin/js/widget.js', array('jquery','jquery-ui-datepicker','jquery-ui-sortable','jquery-ui-sortable', 'jquery-ui-draggable','jquery-ui-droppable','admin-widgets' ) );
wp_enqueue_style('dw-focus-widgets', DW_TEMPLATE_URI .'assets/admin/css/admin-widget.css');
wp_enqueue_style('dw-focus-jquery-ui', DW_TEMPLATE_URI .'assets/admin/css/jquery-ui.css');
}
}
add_action( 'admin_enqueue_scripts', 'dw_focus_admin_scripts' );
}
if( ! function_exists('dw_focus_pagenavi') ) {
/**
* Create a pagination from query
* @param object_var $the_query WP_Query Object that including query
* @return void
*/
function dw_focus_pagenavi( $the_query = false, $type = false ){
global $wp_query, $wp_rewrite;
$query = ($the_query) ? $the_query : $wp_query;
$max = $query->max_num_pages;
$current_page = max(1, get_query_var('paged'));
$big=999999999;
if( ! $type ) {
$type = dw_get_option('nav_type','number');
}
if ( $max > 1 ) { ?>
<?php if( $type != 'number' && ( strpos($_SERVER['HTTP_USER_AGENT'],'MSIE 8.0') ===false || is_mobile() ) ): ?>
<div class="navigation">
<div class="navigation-inner">
<?php next_posts_link( __( 'See More', 'dw_focus' ) ); ?>
</div>
</div>
<?php else:
echo "<div class='pagination'>";
echo paginate_links(array(
'base' => str_replace( $big, '%#%', esc_url( get_pagenum_link( $big ) ) ),
'format' => '?paged=%#%',
'current' => $current_page,
'total' => $max,
'type' => 'list',
'prev_text' => __('<i class="icon-chevron-left"></i>'),
'next_text' => __('<i class="icon-chevron-right"></i>'),
));
echo "</div>";
endif; ?>
<?php }
}
}
if( ! function_exists('dw_focus_next_posts_link_attributes') ) {
/**
* Add class for next link
* @return string Class attributes
*/
function dw_focus_next_posts_link_attributes() {
return 'class="btn btn-large"';
}
add_filter('next_posts_link_attributes', 'dw_focus_next_posts_link_attributes');
}
/**
* Show human time diff for post date value
* @param string $from Creating date of the post
* @return string Time in human time
*/
if( ! function_exists('dw_human_time_diff') ) {
function dw_human_time_diff( $from, $format ){
global $post;
if( $post ) {
$from = $post->post_date;
}
$from = strtotime($from);
if ( empty($to) )
$to = current_time('timestamp');
$diff = (int) abs($to - $from);
if($diff <= 1){
$since = '1 second';
} else if($diff <= 60 ){
$since = sprintf(_n('%s second', '%s seconds', $diff), $diff);
} else if ($diff <= 3600) {
$mins = round($diff / 60);
if ($mins <= 1) {
$mins = 1;
}
/* translators: min=minute */
$since = sprintf(_n('about %s min', '%s mins', $mins), $mins);
} else if ( ($diff <= 86400) && ($diff > 3600)) {
$hours = round($diff / 3600);
if ($hours <= 1) {
$hours = 1;
}
$since = sprintf(_n('about %s hour', '%s hours', $hours), $hours);
} elseif ($diff >= 86400 && $diff <= 86400*2 ) {
$days = round($diff / 86400);
if ($days <= 1) {
$days = 1;
}
$since = sprintf(_n('%s day', '%s days', $days), $days);
} else {
return date( get_option( 'date_format' ), $from );
}
return $since . ' ago';
}
}
if( ! function_exists('dw_human_time') ) {
function dw_human_time(){
return esc_html( dw_human_time_diff(get_the_time('c'), current_time('timestamp')) );
}
}
if( ! function_exists('dw_the_modified_time') ) {
function dw_the_modified_time( $d, $query = false ){
global $wp_query;
if( ! $query ) $query = $wp_query->query;
$query['posts_per_page'] = 1;
$query['order'] = 'DESC';
$query['orderby'] = 'modified';
$posts = new WP_Query( $query );
if( $posts->have_posts() ) {
while( $posts->have_posts() ) { $posts->the_post();
the_modified_time($d);
}
}
}
}
if( ! function_exists('dw_breadcrumb') ) {
function dw_breadcrumb(){
global $post;
wp_reset_query();
echo '<ul class="breadcrumbs">';
if (!is_front_page()) {
echo '<li itemscope itemtype="http://data-vocabulary.org/Breadcrumb"><a itemprop="url" href="';
echo home_url();
echo '"><span itemprop="title">';
bloginfo('name');
echo "</span></a> </li> ";
if ( is_category() || is_single() ) {
if ( single_cat_title("", false)!='') echo '<li>'.single_cat_title("", false).'</li>';
if ( is_single() ) {
$cat = get_the_category();
if( !empty( $cat ) ) {
echo '<li itemscope itemtype="http://data-vocabulary.org/Breadcrumb"><a itemprop="url" href="'.get_category_link($cat[0]->term_id).'"><span itemprop="title">'.$cat[0]->cat_name.'</span></a></li>';
echo "<li> ";
the_title();
echo "</li>";
}
}
} elseif ( is_page() && $post->post_parent ) {
$home = get_page_by_title('home');
for ($i = count($post->ancestors)-1; $i >= 0; $i--) {
if (($home->ID) != ($post->ancestors[$i])) {
echo '<li itemscope itemtype="http://data-vocabulary.org/Breadcrumb"><a itemprop="url" href="';
echo get_permalink($post->ancestors[$i]);
echo '"><span itemprop="title">';
echo get_the_title($post->ancestors[$i]);
echo "</span></a> </li> ";
}
}
echo the_title();
} elseif (is_page()) {
echo "<li>".get_the_title()."</li>" ;
} elseif (is_404()) {
echo "<li>404</li>";
}
elseif(is_search()){
echo "<li>Search</li>";
}
elseif(is_author()){
global $wp_query;
$author = $wp_query->get_queried_object();
echo "<li>".$author->user_nicename."</li>";
}
} else {
echo '<li>';
bloginfo('name');
echo '</li>';
}
echo '</ul>';
}
}
if( ! function_exists('dw_focus_post_actions') ) {
/**
* Display Social Share, Print, Sent Button
*/
function dw_focus_post_actions() {
$post_id = get_the_ID();
$url = rawurlencode( get_permalink() );
$title = rawurlencode( get_the_title() );
$twitter_count = dw_get_twitter_count( $url );
// //Twitter
// $twitter_count = dw_get_twitter_count( $url );
$facebook_count = dw_get_facebook_count( $url );
$linkedin_count = dw_get_linkedin_count( $url );
$gplus_count = dw_get_plusones_share_count( $url );
?>
<div class="entry-action">
<div class="social-action" data-nonce="<?php echo wp_create_nonce( '_dw_sharing_count_nonce' ) ?>">
<span class="title-action"><?php _e('Sharing','dw_focus') ?></span>
<ul>
<li id="twitter-share" class="twitter" data-post-id="<?php echo $post_id ?>" data-nonce="<?php echo wp_create_nonce( '_dw_focus_single_tweet_count_nonce' ); ?>"><i class="icon-twitter"></i><a href="https://twitter.com/intent/tweet?url=<?php echo $url; ?>&text=<?php echo $title; ?>"><?php _e('Twitter','dw_focus') ?></a><span class="digit digit-twitter"><?php echo $twitter_count; ?></span></li>
<li class="facebook"><i class="icon-facebook-sign"></i><a href="https://www.facebook.com/sharer/sharer.php?u=<?php echo $url; ?>&t=<?php echo $title; ?>" ><?php _e('Facebook','dw_focus') ?></a><span class="digit digit-facebook"><?php echo $facebook_count ?></span></li>
<li class="google"><i class="icon-google-plus-sign"></i><a href="https://plus.google.com/share?url=<?php echo $url; ?>" ><?php _e('Google +','dw_focus') ?></a><span><?php echo $gplus_count; ?></span></li>
<li class="linkedin"><i class="icon-linkedin-sign"></i><a href="http://www.linkedin.com/shareArticle?mini=true&url=<?php echo $url ?>&title=<?php echo $title ?>&summary=<?php echo rawurlencode( get_the_excerpt() ); ?>"><?php _e('Linkedin','dw_focus') ?></a><span class="digit digit-linkedin"><?php echo $linkedin_count ?></span></li>
<li class="email"><i class="icon-envelope-alt"></i><a href="mailto:?Subject=<?php echo $title; ?>&body=<?php echo $url; ?>"><?php _e('Email this article', 'dw_focus' ); ?></a></li>
<?php if( ! is_handheld() ) { ?>
<li class="print"><i class="icon-print"></i><a href="#" onclick="window.print();"><?php _e('Print this article','dw_focus'); ?></a></li>
<?php } ?>
</ul>
</div>
<?php
/* translators: used between list items, there is a space after the comma */
$tags_list = get_the_tag_list( '', __( ', ', 'dw_focus' ) );
if ( $tags_list ) :
?>
<div class="tag-action">
<span class="title-action"><?php _e('Tags','dw_focus') ?></span>
<span class="tags-links">
<?php printf( __( '%1$s', 'dw_focus' ), $tags_list ); ?>
</span>
</div>
<?php endif; // End if $tags_list ?>
</div>
<?php
}
}
if( ! function_exists('dw_focus_post_format_icons') ) :
/**
* Display Post Format icon
*/
function dw_focus_post_format_icons($widget = false) {
if( has_post_format( 'video' ) ) {
$class = 'icon-play';
} elseif( has_post_format( 'audio' ) ) {
$class = 'icon-music';
} elseif( has_post_format( 'gallery' ) ) {
$class = 'icon-picture';
} else {
$class = 'icon-file-alt';
}
$icon = '<i class="icon-post-format '.$class.'"></i>';
return $icon;
}
endif;
if( ! function_exists('dw_focus_post_views') ) {
/**
* Views count for a single post
*/
function dw_focus_post_views() {
if( is_single() ){
global $post;
$view = get_post_meta($post->ID, '_views', true);
$view = $view ? $view+1 : 1;
update_post_meta($post->ID, '_views', $view);
echo '<meta property="og:title" content="'.get_the_title().'" />';
echo '<meta property="og:url" content="'.get_permalink().'" />';
if( has_post_thumbnail() ) {
$thumb_id = get_post_thumbnail_id();
$thumb = wp_get_attachment_thumb_url( $thumb_id );
echo '<meta property="og:image" content="'.$thumb.'" />';
}
echo '<meta property="og:description" content="'. esc_html( get_the_excerpt() ) .'"/>';
}
}
add_action('wp_head', 'dw_focus_post_views');
}
/**
* Improve Search Results Page
*/
// Highlight search term
function search_excerpt_highlight() {
$excerpt = get_the_excerpt();
$keys = implode('|', explode(' ', get_search_query()));
$excerpt = preg_replace('/(' . $keys .')/iu', '<mark>\0</mark>', $excerpt);
echo '<p>' . $excerpt . '</p>';
}
function search_title_highlight() {
$title = get_the_title();
$keys = implode('|', explode(' ', get_search_query()));
$title = preg_replace('/(' . $keys .')/iu', '<mark>\0</mark>', $title);
echo $title;
}
// Exclude Pages from Search
function dw_exclude_pages_from_search() {
global $wp_post_types;
$wp_post_types['page']->exclude_from_search = true;
}
add_action('init', 'dw_exclude_pages_from_search');
if( ! function_exists('dw_gallery_shortcode') ) {
/**
* The Gallery shortcode.
*
* This implements the functionality of the Gallery Shortcode for displaying
* WordPress images on a post.
*
* @param array $attr Attributes of the shortcode.
* @return string HTML content to display gallery.
*/
function dw_gallery_shortcode($attr) {
$post = get_post();
static $instance = 0;
$instance++;
if ( ! empty( $attr['ids'] ) ) {
// 'ids' is explicitly ordered, unless you specify otherwise.
if ( empty( $attr['orderby'] ) )
$attr['orderby'] = 'post__in';
$attr['include'] = $attr['ids'];
}
// Allow plugins/themes to override the default gallery template.
$output = apply_filters('post_gallery', '', $attr);
if ( $output != '' )
return $output;
// We're trusting author input, so let's at least make sure it looks like a valid orderby statement
if ( isset( $attr['orderby'] ) ) {
$attr['orderby'] = sanitize_sql_orderby( $attr['orderby'] );
if ( !$attr['orderby'] )
unset( $attr['orderby'] );
}
extract(shortcode_atts(array(
'order' => 'ASC',
'orderby' => 'menu_order ID',
'id' => $post->ID,
'itemtag' => 'li',
'icontag' => 'dt',
'captiontag' => 'dd',
'columns' => 3,
'size' => 'thumbnail',
'include' => '',
'exclude' => ''
), $attr));
$id = intval($id);
if ( 'RAND' == $order )
$orderby = 'none';
if ( !empty($include) ) {
$_attachments = get_posts( array('include' => $include, 'post_status' => 'inherit', 'post_type' => 'attachment', 'post_mime_type' => 'image', 'order' => $order, 'orderby' => $orderby) );
$attachments = array();
foreach ( $_attachments as $key => $val ) {
$attachments[$val->ID] = $_attachments[$key];
}
} elseif ( !empty($exclude) ) {
$attachments = get_children( array('post_parent' => $id, 'exclude' => $exclude, 'post_status' => 'inherit', 'post_type' => 'attachment', 'post_mime_type' => 'image', 'order' => $order, 'orderby' => $orderby) );
} else {
$attachments = get_children( array('post_parent' => $id, 'post_status' => 'inherit', 'post_type' => 'attachment', 'post_mime_type' => 'image', 'order' => $order, 'orderby' => $orderby) );
}
if ( empty($attachments) )
return '';
if ( is_feed() ) {
$output = "\n";
foreach ( $attachments as $att_id => $attachment )
$output .= wp_get_attachment_link($att_id, $size, true) . "\n";
return $output;
}
$itemtag = tag_escape($itemtag);
$captiontag = tag_escape($captiontag);
$columns = intval($columns);
$itemwidth = $columns > 0 ? floor(100/$columns) : 100;
$float = is_rtl() ? 'right' : 'left';
$selector = "gallery-{$instance}";
$gallery_style = $gallery_div = '';
$size_class = sanitize_html_class( $size );
$gid = rand(1,15);
$carousel_div = "<div id='gallery-{$id}{$gid}' class='gallery carousel slide'> <div class='carousel-inner' data-interval='7000'>";
$output .= apply_filters( 'gallery_style', $gallery_style . "\n\t\t" . $carousel_div );
$i = 0;
$thumbnails = array();
foreach ( $attachments as $img_id => $attachment ) {
$link = isset($attr['link']) && 'file' == $attr['link'] ? wp_get_attachment_link($img_id, $size, false, false) : wp_get_attachment_link($img_id, $size, true, false);
$full_url= wp_get_attachment_image_src( $img_id,'full');
$thumb_url= wp_get_attachment_image_src( $img_id, $size );
$thumbnails[] = $thumb_url;
$output .= "<div class='item";
if( $i == 0 ) {
$output .= ' active';
$i++;
}
$output .= "'>";
$output .= "<img src='".$full_url[0]."' />";
$output .= "</div>";
}
$output .= " </div>";
$output .= '<div class="carousel-nav"><ul></ul></div>';
//Carousel nav
$output .= '<a class="carousel-control left" href="#gallery-'.$id.$gid.'" data-slide="prev"><i class="icon-chevron-left"></i></a>
<a class="carousel-control right" href="#gallery-'.$id.$gid.'" data-slide="next"><i class="icon-chevron-right"></i></a>';
$output .= "</div>";
return $output;
}
remove_shortcode('gallery', 'gallery_shortcode');
add_shortcode('gallery', 'dw_gallery_shortcode');
}
if( ! function_exists('dw_focus_add_layout_class') ) {
function dw_focus_add_layout_class($classes){
if( ! is_active_sidebar( 'dw_focus_home' ) && is_page_template( 'Blog' ) ) {
$classes[] = 'template-blog';
}
$classes[] = dw_get_option('dw_layout');
return $classes;
}
add_filter( 'body_class', 'dw_focus_add_layout_class' );
}
if( ! function_exists('dw_focus_sidebar_has_widget') ) {
/**
* Check if the specify sidebar have widget
* @param string $sidebar_name
* @param string $widget_id widget html id
* @return boolean
*/
function dw_focus_sidebar_has_widget( $sidebar_name, $widget_id ){
$sidebars_widgets = wp_get_sidebars_widgets();
if( isset($sidebars_widgets[$sidebar_name]) ) {
if( in_array($widget_id, $sidebars_widgets[$sidebar_name]) ) {
return true;
} else {
return false;
}
} else {
return false;
}
}
}
// Create new size thumbnail
if ( function_exists( 'add_image_size' ) ) {
add_image_size( 'slider-thumb', 520, 400, true ); //(cropped)
}
// Add parent class for menu
if( ! function_exists('dw_focus_add_menu_parent_class') ) {
add_filter( 'wp_nav_menu_objects', 'dw_focus_add_menu_parent_class' );
function dw_focus_add_menu_parent_class( $items ) {
$parents = array();
foreach ( $items as $item ) {
if ( $item->menu_item_parent && $item->menu_item_parent > 0 ) {
$parents[] = $item->menu_item_parent;
}
}
foreach ( $items as $item ) {
if ( in_array( $item->ID, $parents ) ) {
$item->classes[] = 'menu-parent-item';
}
}
return $items;
}
}
/*---------------------------------------------------------------------------*/
/* Apply Website Setup
/*---------------------------------------------------------------------------*/
if( ! function_exists('dw_script_header') ) {
//Apply logo style
function dw_script_header() {
$logo_custom_image = dw_get_option('dw_logo_image', '');
$dw_logo_small_image = dw_get_option( 'dw_small_logo_image', '' );
$dw_custom_color = dw_get_option('dw_custom_color','');
echo dw_get_option('dw_header_script');
?>
<style type="text/css">
<?php if( ! empty( $logo_custom_image ) ) : ?>
.site-header #branding a {
background-image: url(<?php echo $logo_custom_image; ?>);
}
<?php endif; ?>
<?php if( ! empty( $dw_logo_small_image ) ) : ?>
#colophon.dark #site-info .small-logo {
background-image: url(<?php echo $dw_logo_small_image; ?>);
}
@media ( max-width: 979px ) {
.wrap-navigation .small-logo {
background-image: url(<?php echo $dw_logo_small_image; ?>);
}
}
<?php endif; ?>
<?php if( ! empty( $dw_custom_color ) ) : ?>
a:hover,
.navbar .nav .current_page_item > a,
.navbar .nav .current-menu-item > a,
.navbar .nav .current-post-ancestor > a,
.navbar .nav .current-menu-parent > a,
.navbar .nav .current-menu-ancestor > a,
.navbar .nav li a:hover,
.navbar .nav li a:active,
.navbar .nav li a:focus,
.archive .content-inner .entry-meta a:hover,
.desktop .top-news .dropdown-menu a:hover,
.desktop .top-news .dropdown-menu a:active,
.desktop .top-news .dropdown-menu a:focus {
color: <?php echo $dw_custom_color; ?>;
}
.desktop .top-news .entry-meta,
.news-slider .carousel .carousel-inner .entry-category,
.nav-tabs>.active>a, .nav-tabs>.active>a:hover,
.single .site-content>.hentry .post-categories li {
background: <?php echo $dw_custom_color; ?> !important ;
}
.news-slider .carousel-list .other-entry li.active {
border-left-color: <?php echo $dw_custom_color; ?>;
}
.nav-tabs>.active>a:before, .nav-tabs>.active>a:hover:before {
border-top-color: <?php echo $dw_custom_color; ?>;
}
.archive .post-layout a.active,
.pagination ul>li .current,
.btn-primary:hover {
background: <?php echo $dw_custom_color; ?>;
border-color: <?php echo $dw_custom_color; ?>;
}
<?php endif; ?>
</style>
<?php
}
add_action( 'wp_head', 'dw_script_header' );
}
if( ! function_exists('dw_script_footer') ){
//Apply footer custom script
function dw_script_footer() {
echo dw_get_option('dw_footer_script','');
}
add_action( 'wp_footer', 'dw_script_footer' );
}
/**
* Favion
*/
if( ! function_exists('dw_favion') ){
function dw_favion() {
$default = get_template_directory_uri().'/assets/img/favicon.ico';
$link = dw_get_option('dw_favicon', $default);
echo '<link rel="shortcut icon" href="'.$link.'">';
}
add_action( 'wp_head', 'dw_favion' );
}
/**
* Get active state for category listing
*/
function dw_active( $selected, $current = true, $echo = true ){
if ( (string) $selected === (string) $current )
$result = "active";
else
$result = '';
if ( $echo )
echo $result;
return $result;
}
if( ! function_exists('dw_cat_filter') ) {
/**
* Make filter for listing style of category
* @param string $list_type Type of listing style of category page
* @return string Listing style
*/
function dw_cat_filter($list_type) {
if ( isset($_COOKIE["cat_listing"]) ){
$list_type = htmlentities( $_COOKIE["cat_listing"] );
}
return $list_type;
}
add_filter('cat_display_filter', 'dw_cat_filter');
}
if ( ! function_exists('dw_top_15_hide' ) ) {
function dw_top_15_hide($classes) {
$dw_menu_post = dw_get_option('dw_menu_display_type');
if ( $dw_menu_post == 'hide' ) {
$classes[] = 'dw_top_15_hide';
}
return $classes;
}
add_filter('body_class','dw_top_15_hide');
}
if( ! function_exists('dw_top15') ) {
/**
* Get latest news of today or numbers of recent posts for megamenu if dont have any post on today
*/
function dw_top15(){
$display_type = dw_get_option('dw_menu_display_type');
if( ! $display_type ) {
$display_type = 'today';
}
$max_number_posts = dw_get_option('dw_menu_number_posts');
if( ! $max_number_posts ) {
$max_number_posts = 15;
}
$post_array = array(
'posts_per_page' => $max_number_posts,
'order' => 'DESC',
'post_status' => 'publish',
'ignore_sticky_posts' => 1
);
$is_news_today = false;
if( $display_type == 'today' ) {
$is_news_today = true;
add_filter( 'posts_where', 'dw_top15_filter_where' );
$r = new WP_Query( $post_array );
remove_filter( 'posts_where', 'dw_top15_filter_where' );
if( $r->post_count <= 0 ) {
$is_news_today = false;
$r = new WP_Query( $post_array );
}
} else {
$r = new WP_Query( $post_array );
}
?>
<a class="dropdown-toggle" data-toggle="dropdown" href="#">
<span class="number"><?php echo $r->post_count; ?></span>
<span><?php echo $display_type == 'today' && $is_news_today ? __('New Articles today','dw_focus') : __('Must read articles','dw_focus'); ?> <i class="icon-caret-down"></i></span>
</a>
<?php
if ($r->have_posts()) :
$i=0;
?>
<div class="top-news-inner">
<ul class="dropdown-menu">
<div class="entry-meta"><?php echo date( get_option( 'date_format' ) ); ?></div>
<div class="row-fluid">
<ul>
<?php
while ($r->have_posts()) :
$r->the_post();
$class = '';
if(has_post_thumbnail())
{$class .= 'has-thumbnail';}
if($i % 3 == 0)
{$class .= ' first';}
?>
<li class="<?php echo $class ?>">
<div class="topnews-thumbnail"><a href="<?php the_permalink(); ?>" title="<?php the_title(); ?>"><?php the_post_thumbnail(array(40,40)) ?></a></div>
<div class="topnews-title"><a href="<?php the_permalink(); ?>" title="<?php the_title(); ?>"> <?php the_title(); ?> </a></div>
</li>
<?php
$i++;
endwhile;
?>
</ul>
</div>
</ul>
</div>
<?php
wp_reset_postdata();
endif;
}
}
if( ! function_exists('dw_top15_filter_where') ) {
// Create a new filtering function that will add our where clause to the query
function dw_top15_filter_where( $where = '' ) {
$where .= " AND post_date >= '".date('Y-m-d', strtotime('now') )."'";
return $where;
}
}
/**
* PRINT SETUP
*/
function dw_add_class_for_print($classes) {
global $post;
$classes[] = 'content-print';
return $classes;
}
add_filter('post_class', 'dw_add_class_for_print');
function dw_exceprt_more( $excerpt ){
return '<a href="'.get_permalink().'" title="'.__( 'Read more', 'dw_focus' ).'" >...</a>';
}
add_filter( 'excerpt_more', 'dw_exceprt_more' );
if( ! function_exists('dw_get_option') ) {
function dw_get_option( $option_id, $default = '', $update = false ){
/* get the saved options */
$options = get_option( 'option_tree' );
/* look for the saved value */
if ( isset( $options[$option_id] ) && ! empty( $options[$option_id] ) ) {
return $options[$option_id];
}
return $default;
}
}
if( ! function_exists('dw_get_twitter_count') ) {
function dw_get_twitter_count($url){
$twittercount = json_decode( dw_file_get_content( 'http://urls.api.twitter.com/1/urls/count.json?url='.$url ) );
return isset($twittercount->count) ? $twittercount->count : 0;
}
}
if( ! function_exists('dw_get_facebook_count') ) {
function dw_get_facebook_count($url){
$facebookcount = json_decode( dw_file_get_content( 'http://graph.facebook.com/'.$url ) );
return isset($facebookcount->shares) ? $facebookcount->shares : 0;
}
}
if( ! function_exists('dw_get_linkedin_count') ) {
function dw_get_linkedin_count($url){
$templinkedin = dw_file_get_content( 'http://www.linkedin.com/countserv/count/share?url='.$url );
$templinkedin = explode('(',$templinkedin);
$templinkedin = explode(',',$templinkedin[1]);
$templinkedin = explode(':',$templinkedin[0]);
$linkedincount = $templinkedin[1];
return isset($linkedincount) ? $linkedincount : 0;
}
}
if( ! function_exists('dw_get_pinterest_count') ) {
function dw_get_pinterest_count($url){
$pincount = json_decode( dw_file_get_content( 'http://api.pinterest.com/v1/urls/count.json?callback=receiveCount&url='.$url ) );
return $pincount->count;
}
}
if( ! function_exists('dw_get_plusones_share_count') ) {