';
}
}
add_action( 'wp_head', 'foodie_world_pingback_header' );
if ( ! function_exists( 'foodie_world_comment_form_fields' ) ) :
/**
* Modify Comment Form Fields
*
* @uses comment_form_default_fields filter
* @since Personal Trainer Pro 1.0
*/
function foodie_world_comment_form_fields( $fields ) {
$disable_website = get_theme_mod( 'foodie_world_website_field' );
if ( isset( $fields['url'] ) && $disable_website ) {
unset( $fields['url'] );
}
return $fields;
}
endif; // foodie_world_comment_form_fields.
add_filter( 'comment_form_default_fields', 'foodie_world_comment_form_fields' );
/**
* Adds Promotion Headline BG CSS
*/
function foodie_world_promo_headline_bg_css() {
$enable_section = get_theme_mod( 'foodie_world_promotion_headline_visibility', 'homepage' );
if ( ! foodie_world_check_section( $enable_section ) ) {
// Bail if promotion_headline content is not enabled
return;
}
$type = get_theme_mod( 'foodie_world_promotion_headline_type', 'page' );
$css = '';
if ( 'page' === $type || 'post' === $type || 'category' === $type ) {
if ( 'page' === $type && $id = get_theme_mod( 'foodie_world_promotion_headline_page' ) ) {
$id = absint( $id );
} elseif ( 'post' === $type && $id = get_theme_mod( 'foodie_world_promotion_headline_post' ) ) {
$id = absint( $id );
} elseif ( 'category' === $type && $cat = get_theme_mod( 'foodie_world_promotion_headline_category' ) ) {
$args['cat'] = absint( $cat );
$args['posts_per_page'] = 1;
$post_id = get_posts( $args );
$id = $post_id[0]->ID;
}
if ( has_post_thumbnail( $id ) ) {
$css = '
#promotion-headline {
background: url(\'' . get_the_post_thumbnail_url( $id, 'foodie-world-slider' ) . '\');
background-attachment: fixed;
background-repeat: no-repeat;
background-size: cover;
background-position: center center;
}';
}
} else {
$image = get_theme_mod( 'foodie_world_promotion_headline_image' );
if ( $image ) {
$css = '
#promotion-headline {
background: url(\'' . esc_url($image ) . '\');
background-attachment: fixed;
background-repeat: no-repeat;
background-size: cover;
background-position: center center;
}';
}
}
wp_add_inline_style( 'foodie-world-style', $css );
}
add_action( 'wp_enqueue_scripts', 'foodie_world_promo_headline_bg_css', 11 );
/**
* Remove first post from blog as it is already show via recent post template
*/
function foodie_world_alter_home( $query ) {
if ( $query->is_home() && $query->is_main_query() ) {
$cats = get_theme_mod( 'foodie_world_front_page_category' );
if ( is_array( $cats ) && ! in_array( '0', $cats ) ) {
$query->query_vars['category__in'] = $cats;
}
if ( get_theme_mod( 'foodie_world_exclude_slider_post' ) ) {
$quantity = get_theme_mod( 'foodie_world_slider_number', 4 );
$post_list = array(); // list of valid post ids
for( $i = 1; $i <= $quantity; $i++ ){
if ( get_theme_mod( 'foodie_world_slider_post_' . $i ) && get_theme_mod( 'foodie_world_slider_post_' . $i ) > 0 ) {
$post_list = array_merge( $post_list, array( get_theme_mod( 'foodie_world_slider_post_' . $i ) ) );
}
}
if ( ! empty( $post_list ) ) {
$query->query_vars['post__not_in'] = $post_list;
}
}
}
}
add_action( 'pre_get_posts', 'foodie_world_alter_home' );
/**
* Function to add Scroll Up icon
*/
function foodie_world_scrollup() {
$disable_scrollup = get_theme_mod( 'foodie_world_disable_scrollup' );
if ( $disable_scrollup ) {
return;
}
echo '
' ;
}
add_action( 'wp_footer', 'foodie_world_scrollup', 1 );
if ( ! function_exists( 'foodie_world_content_nav' ) ) :
/**
* Display navigation/pagination when applicable
*
* @since Personal Trainer Pro 1.0
*/
function foodie_world_content_nav() {
global $wp_query;
// Don't print empty markup in archives if there's only one page.
if ( $wp_query->max_num_pages < 2 && ( is_home() || is_archive() || is_search() ) ) {
return;
}
$pagination_type = get_theme_mod( 'foodie_world_pagination_type', 'default' );
/**
* Check if navigation type is Jetpack Infinite Scroll and if it is enabled, else goto default pagination
* if it's active then disable pagination
*/
if ( ( 'infinite-scroll' === $pagination_type ) && class_exists( 'Jetpack' ) && Jetpack::is_module_active( 'infinite-scroll' ) ) {
return false;
}
if ( 'numeric' === $pagination_type && function_exists( 'the_posts_pagination' ) ) {
the_posts_pagination( array(
'prev_text' => esc_html__( 'Previous', 'foodie-world' ),
'next_text' => esc_html__( 'Next', 'foodie-world' ),
'before_page_number' => '' . esc_html__( 'Page', 'foodie-world' ) . ' ',
) );
} else {
the_posts_navigation();
}
}
endif; // foodie_world_content_nav
/**
* Check if a section is enabled or not based on the $value parameter
* @param string $value Value of the section that is to be checked
* @return boolean return true if section is enabled otherwise false
*/
function foodie_world_check_section( $value ) {
global $wp_query;
// Get Page ID outside Loop
$page_id = absint( $wp_query->get_queried_object_id() );
// Front page displays in Reading Settings
$page_for_posts = absint( get_option( 'page_for_posts' ) );
return ( 'entire-site' == $value || ( ( is_front_page() || ( is_home() && $page_for_posts !== $page_id ) ) && 'homepage' == $value ) );
}
/**
* Return the first image in a post. Works inside a loop.
* @param [integer] $post_id [Post or page id]
* @param [string/array] $size Image size. Either a string keyword (thumbnail, medium, large or full) or a 2-item array representing width and height in pixels, e.g. array(32,32).
* @param [string/array] $attr Query string or array of attributes.
* @return [string] image html
*
* @since Personal Trainer Pro 1.0
*/
function foodie_world_get_first_image( $postID, $size, $attr, $src = false ) {
ob_start();
ob_end_clean();
$image = '';
$output = preg_match_all( '//i', get_post_field( 'post_content', $postID ) , $matches );
if( isset( $matches[1][0] ) ) {
//Get first image
$first_img = $matches[1][0];
if ( $src ) {
//Return url of src is true
return $first_img;
}
return '
';
}
return false;
}
function foodie_world_get_theme_layout() {
$layout = '';
if ( is_page_template( 'templates/no-sidebar.php' ) ) {
$layout = 'no-sidebar';
} elseif ( is_page_template( 'templates/full-width-page.php' ) ) {
$layout = 'no-sidebar-full-width';
} elseif ( is_page_template( 'templates/left-sidebar.php' ) ) {
$layout = 'left-sidebar';
} elseif ( is_page_template( 'templates/right-sidebar.php' ) ) {
$layout = 'right-sidebar';
} else {
$layout = get_theme_mod( 'foodie_world_default_layout', 'right-sidebar' );
if ( is_home() || is_archive() || is_search() ) {
$layout = get_theme_mod( 'foodie_world_homepage_archive_layout', 'no-sidebar-full-width' );
}
}
return $layout;
}
function foodie_world_get_sidebar_id() {
$sidebar = '';
$layout = foodie_world_get_theme_layout();
$sidebaroptions = '';
if ( 'no-sidebar-full-content-width' === $layout || 'no-sidebar-full-width' === $layout || 'no-sidebar' === $layout ) {
return $sidebar;
}
if ( is_active_sidebar( 'sidebar-1' ) ) {
$sidebar = 'sidebar-1'; // Primary Sidebar.
}
return $sidebar;
}
/**
* Featured content posts
*/
function foodie_world_get_featured_posts() {
$number = get_theme_mod( 'foodie_world_featured_content_number', 3 );
$post_list = array();
$args = array(
'posts_per_page' => $number,
'post_type' => 'featured-content',
'ignore_sticky_posts' => 1, // ignore sticky posts.
);
// Get valid number of posts.
for ( $i = 1; $i <= $number; $i++ ) {
$post_id = '';
$post_id = get_theme_mod( 'foodie_world_featured_content_cpt_' . $i );
if ( $post_id && '' !== $post_id ) {
$post_list = array_merge( $post_list, array( $post_id ) );
}
}
$args['post__in'] = $post_list;
$args['orderby'] = 'post__in';
$featured_posts = get_posts( $args );
return $featured_posts;
}
/**
* Services content posts
*/
function foodie_world_get_services_posts() {
$number = get_theme_mod( 'foodie_world_services_number', 2 );
$post_list = array();
$args = array(
'posts_per_page' => $number,
'post_type' => 'post',
'ignore_sticky_posts' => 1, // ignore sticky posts.
);
$args['post_type'] = 'ect-service';
for ( $i = 1; $i <= $number; $i++ ) {
$post_id = get_theme_mod( 'foodie_world_services_cpt_' . $i );
if ( $post_id && '' !== $post_id ) {
$post_list = array_merge( $post_list, array( $post_id ) );
}
}
$args['post__in'] = $post_list;
$args['orderby'] = 'post__in';
$services_posts = get_posts( $args );
return $services_posts;
}
if ( ! function_exists( 'foodie_world_enable_homepage_posts' ) ) :
/**
* Determine Homepage Content disabled or not
* @return boolean
*/
function foodie_world_enable_homepage_posts() {
if ( ! ( get_theme_mod( 'foodie_world_disable_homepage_posts' ) && is_front_page() ) ) {
return true;
}
return false;
}
endif; // foodie_world_enable_homepage_posts.
/**
* Remove Jetpack custom added actions
*/
function foodie_world_remove_actions() {
remove_filter( 'template_include', array( 'Nova_Restaurant', 'setup_menu_item_loop_markup__in_filter' ) );
}
//add_action( 'after_setup_theme', 'foodie_world_remove_actions' );