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von raredesign | Dez 3, 2019 | Allgemein | 0 Kommentare
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| Current Path : /var/www/web23/html/wp-content/themes/enfold/ |
| Current File : //var/www/web23/html/wp-content/themes/enfold/functions-enfold.php |
<?php
if( ! defined( 'ABSPATH' ) ) { exit; } // Exit if accessed directly
/*
* The function within this file are theme specific:
* they are used only by this theme and not by the Avia Framework in general
*/
if( ! function_exists( 'avia_preload_screen' ) )
{
/**
* wrap embeds into a proportion containing div
*
* @return string
*/
function avia_preload_screen()
{
$class = avia_get_option( 'preloader_transitions' ) != 'disabled' ? 'av-transition-enabled' : '';
$label = __( 'Loading', 'avia_framework' );
$logo = avia_get_option( 'preloader_logo' );
if( is_numeric( $logo ) )
{
$logo = wp_get_attachment_image_src( $logo, 'full' );
$logo = is_array( $logo ) ? $logo[0] : '';
}
if( $logo )
{
$class .= ' av-transition-with-logo';
$logo = "<img class='av-preloading-logo' src='{$logo}' alt='{$label}' title='{$label}' />";
}
$output = '';
$output .= "<div class='av-siteloader-wrap {$class}'>";
$output .= '<div class="av-siteloader-inner">';
$output .= '<div class="av-siteloader-cell">';
$output .= $logo;
$output .= '<div class="av-siteloader">';
$output .= '<div class="av-siteloader-extra"></div>';
$output .= '</div>';
$output .= '</div>';
$output .= '</div>';
$output .= '</div>';
return $output;
}
}
if( ! function_exists( 'avia_menu_item_filter' ) )
{
/**
* filter menu item urls
*
* @param object $item
* @return type
*/
function avia_menu_item_filter ( $item )
{
if( isset( $item->url ) && strpos( $item->url, '#DOMAIN' ) === 0 )
{
$item->url = str_replace( '#DOMAIN', get_site_url(), $item->url );
}
return $item;
}
add_filter( 'avf_menu_items', 'avia_menu_item_filter', 10 );
}
if( ! function_exists( 'avia_maps_key_for_plugins' ) )
{
/**
*
* @param string $url
* @param string $handle
* @return string
*/
function avia_maps_key_for_plugins ( $url, $handle )
{
$key = get_option( 'gmap_api' );
if( ! $key )
{
return $url;
}
if ( strpos( $url, 'maps.google.com/maps/api/js' ) !== false || strpos( $url, 'maps.googleapis.com/maps/api/js' ) !== false )
{
// if no key, we can generate a new link with our key
if ( strpos( $url, 'key=' ) === false )
{
$url = av_google_maps::api_url( $key );
}
}
return $url;
}
add_filter( 'script_loader_src', 'avia_maps_key_for_plugins', 10, 2 );
}
if( ! function_exists( 'avia_iframe_proportion_wrap' ) )
{
/**
* wrap embeds into a proportion containing div
*
* @param string $html
* @param string $url
* @param array $attr
* @param int $post_ID
* @return string
*/
function avia_iframe_proportion_wrap ( $html, $url, $attr, $post_ID )
{
if( strpos($html, '<iframe' ) !== false )
{
$html = "<div class='avia-iframe-wrap'>{$html}</div>";
}
return $html;
}
add_filter( 'embed_oembed_html', 'avia_iframe_proportion_wrap', 10, 4 );
}
/* AJAX SEARCH */
if( ! function_exists( 'avia_append_search_nav' ) )
{
//first append search item to main menu
add_filter( 'wp_nav_menu_items', 'avia_append_search_nav', 9997, 2 );
add_filter( 'avf_fallback_menu_items', 'avia_append_search_nav', 9997, 2 );
/**
*
*
* @param string $items
* @param array $args
* @return string
*/
function avia_append_search_nav ( $items, $args )
{
if( avia_get_option( 'header_searchicon', 'header_searchicon' ) != 'header_searchicon' )
{
return $items;
}
if( avia_get_option( 'header_position', 'header_top' ) != 'header_top' )
{
return $items;
}
if( ( is_object( $args ) && $args->theme_location == 'avia') || ( is_string( $args ) && $args = 'fallback_menu' ) )
{
ob_start();
get_search_form();
$form = ob_get_clean();
$form = str_replace( '<form ', '<form role="search" ', $form );
$form = htmlspecialchars( $form );
/**
* Avoid duplicate indexing or empty search page
*
* @since 4.5.3
* @param string $items
* @param array $args
* @return string
*/
$nofollow = apply_filters( 'avf_nav_search_icon_nofollow', 'rel="nofollow"', $items, $args );
$aria_label = __( 'Search', 'avia_framework' );
$aria_label = apply_filters( 'avf_nav_search_aria_label', $aria_label, $items, $args );
$items .= '<li id="menu-item-search" class="noMobile menu-item menu-item-search-dropdown menu-item-avia-special" role="menuitem">';
$items .= '<a aria-label="' . $aria_label . '" href="?s=" '. $nofollow . ' data-avia-search-tooltip="' . $form . '" ' . av_icon_string( 'search', false ) . '>';
$items .= '<span class="avia_hidden_link_text">' . __( 'Search', 'avia_framework' ) . '</span>';
$items .= '</a>';
$items .= '</li>';
}
return $items;
}
}
if( ! function_exists( 'avia_save_menu_location' ) )
{
/**
* Prepare a possible fix for menu plugins, that remove theme location from menu array to exchange the menus
*
* @global array $avia_config
* @param array $args
* @return array
*/
function avia_save_menu_location( $args )
{
global $avia_config;
$avia_config['current_menu_location_output'] = isset( $args['theme_location'] ) ? $args['theme_location'] : '';
return $args;
}
add_filter( 'wp_nav_menu_args', 'avia_save_menu_location', 1, 1 );
}
if( ! function_exists( 'avia_append_burger_menu' ) )
{
//first append search item to main menu
add_filter( 'wp_nav_menu_items', 'avia_append_burger_menu', 9998, 2 );
add_filter( 'avf_fallback_menu_items', 'avia_append_burger_menu', 9998, 2 );
/**
* Append the burger menu
*
* @param string $items
* @param array $args
* @return string
*/
function avia_append_burger_menu ( $items , $args )
{
global $avia_config;
$location = ( is_object( $args ) && isset( $args->theme_location ) ) ? $args->theme_location : '';
$original_location = isset( $avia_config['current_menu_location_output'] ) ? $avia_config['current_menu_location_output'] : '';
/**
* Allow compatibility with plugins that change menu or third party plugins to manpulate the location
*
* @used_by Enfold config-menu-exchange\config.php 10
* @since 4.1.3
*/
$location = apply_filters( 'avf_append_burger_menu_location', $location, $original_location, $items , $args );
if( ( is_object( $args ) && ( $location == 'avia' ) ) || ( is_string( $args ) && ( $args == 'fallback_menu' ) ) )
{
$class = avia_get_option('burger_size');
$items .= '<li class="av-burger-menu-main menu-item-avia-special ' . $class . '">
<a href="#" aria-label="' . esc_attr( __( 'Menu', 'avia_framework' ) ) . '" aria-hidden="false">
<span class="av-hamburger av-hamburger--spin av-js-hamburger">
<span class="av-hamburger-box">
<span class="av-hamburger-inner"></span>
<strong>' . __( 'Menu', 'avia_framework' ) . '</strong>
</span>
</span>
<span class="avia_hidden_link_text">' . esc_html( __( 'Menu', 'avia_framework' ) ) . '</span>
</a>
</li>';
}
return $items;
}
}
if( ! function_exists( 'avia_is_burger_menu' ) )
{
/**
*
* @return boolean
*/
function avia_is_burger_menu ()
{
$burger_menu = false;
if( avia_get_option( 'menu_display' ) !== 'burger_menu' )
{
return $burger_menu;
}
if( avia_get_option( 'header_position' ) !== 'header_top' )
{
return $burger_menu;
}
//if(avia_get_option('header_position') !== 'header_top') return $burger_menu;
//if(strpos(avia_get_option('header_layout'), 'main_nav_header') === false) return $burger_menu;
return true;
}
}
if( ! function_exists( 'avia_ajax_search' ) )
{
/**
* Perform search and return result
*/
function avia_ajax_search()
{
unset( $_REQUEST['action'] );
if( empty( $_REQUEST['s'] ) )
{
$_REQUEST['s'] = array_shift( array_values( $_REQUEST ) );
}
if( empty( $_REQUEST['s'] ) )
{
die();
}
$defaults = array(
'numberposts' => 5,
'post_type' => 'any',
'post_status' => 'publish',
'post_password' => '',
'suppress_filters' => false,
'results_hide_fields' => ''
);
/**
* WP Filter for the contents of the search query variable
*
* @param string
* @return string
*/
$_REQUEST['s'] = apply_filters( 'get_search_query', $_REQUEST['s'] );
$search_parameters = array_merge( $defaults, $_REQUEST );
if ( $search_parameters['results_hide_fields'] !== '' )
{
$search_parameters['results_hide_fields'] = explode( ',', $_REQUEST['results_hide_fields'] );
}
else
{
$search_parameters['results_hide_fields'] = array();
}
/**
* @used_by Avia_Custom_Pages 10
* @used_by config-woocommerce\config.php avia_woocommerce_ajax_search_params() 20
*
* @param array
* @return array
*/
$search_query = apply_filters( 'avf_ajax_search_query', http_build_query( $search_parameters ) );
/**
* @used_by Avia_Relevanssi 10
*
* @param string $function_name
* @param array $search_query
* @param array $search_parameters
* @param array $defaults
* @return string
*/
$query_function = apply_filters( 'avf_ajax_search_function', 'get_posts', $search_query, $search_parameters, $defaults );
$posts = ( ( $query_function == 'get_posts') || ! function_exists( $query_function ) ) ? get_posts( $search_query ) : $query_function( $search_query, $search_parameters, $defaults );
$search_messages = array(
'no_criteria_matched' => __( 'Sorry, no posts matched your criteria', 'avia_framework' ),
'another_search_term' => __( 'Please try another search term', 'avia_framework' ),
'time_format' => get_option( 'date_format' ),
'all_results_query' => http_build_query( $_REQUEST ),
'all_results_link' => home_url( '?' . http_build_query( $_REQUEST ) ),
'view_all_results' => __( 'View all results', 'avia_framework' )
);
$search_messages = apply_filters( 'avf_ajax_search_messages', $search_messages, $search_query );
if( empty( $posts ) )
{
$output = '<span class="av_ajax_search_entry ajax_not_found">';
$output .= '<span class="av_ajax_search_image ' . av_icon_string( 'info' ) . '">';
$output .= '</span>';
$output .= '<span class="av_ajax_search_content">';
$output .= '<span class="av_ajax_search_title">';
$output .= $search_messages['no_criteria_matched'];
$output .= '</span>';
$output .= '<span class="ajax_search_excerpt">';
$output .= $search_messages['another_search_term'];
$output .= '</span>';
$output .= '</span>';
$output .= '</span>';
echo $output;
die();
}
//if we got posts resort them by post type
$output = '';
$sorted = array();
$post_type_obj = array();
foreach( $posts as $post )
{
$sorted[ $post->post_type][] = $post;
if( empty( $post_type_obj[ $post->post_type ] ) )
{
$post_type_obj[ $post->post_type ] = get_post_type_object( $post->post_type );
}
}
//now we got everything we need to preapre the output
foreach( $sorted as $key => $post_type )
{
// check if post titles are in the hidden fields list
if ( ! in_array( 'post_titles', $search_parameters['results_hide_fields'] ) )
{
if( isset( $post_type_obj[ $key ]->labels->name ) )
{
$label = apply_filters( 'avf_ajax_search_label_names', $post_type_obj[ $key ]->labels->name );
$output .= "<h4>{$label}</h4>";
}
else
{
$output .= '<hr />';
}
}
foreach( $post_type as $post )
{
$image = '';
$extra_class = '';
// check if image is in the hidden fields list
if ( ! in_array( 'image', $search_parameters['results_hide_fields'] ) )
{
$image = get_the_post_thumbnail( $post->ID, 'thumbnail' );
$extra_class = $image ? 'with_image' : '';
$post_type = $image ? '' : ( get_post_format( $post->ID ) != '' ? get_post_format( $post->ID ) : 'standard' );
$iconfont = $image ? '' : av_icon_string( $post_type );
}
$excerpt = '';
// check if post meta fields are in the hidden fields list
if ( ! in_array( 'meta', $search_parameters['results_hide_fields'] ) )
{
if( ! empty( $post->post_excerpt ) )
{
/**
*
* @since ???
* @since 4.8.5.1 added $post
* @param string $excerpt
* @param WP_Post $post
* @return string
*/
$excerpt = apply_filters( 'avf_ajax_search_excerpt', avia_backend_truncate( $post->post_excerpt, 70, ' ', '...', true, '', true ), $post );
}
else
{
/**
*
* @since ???
* @param string $excerpt
* @param WP_Post $post
* @return string
*/
$excerpt = apply_filters( 'avf_ajax_search_no_excerpt', get_the_time( $search_messages['time_format'], $post->ID ), $post );
}
}
$link = apply_filters( 'av_custom_url', get_permalink( $post->ID ), $post );
$output .= "<a class ='av_ajax_search_entry {$extra_class}' href='{$link}'>";
if ( $image !== '' || $iconfont )
{
$output .= "<span class='av_ajax_search_image' {$iconfont}>";
$output .= $image;
$output .= '</span>';
}
$output .= '<span class="av_ajax_search_content">';
$output .= '<span class="av_ajax_search_title">';
$output .= get_the_title($post->ID);
$output .= '</span>';
if( $excerpt !== '' )
{
$output .= '<span class="ajax_search_excerpt">';
$output .= $excerpt;
$output .= '</span>';
}
$output .= '</span>';
$output .= '</a>';
}
}
$output .= "<a class='av_ajax_search_entry av_ajax_search_entry_view_all' href='{$search_messages['all_results_link']}'>";
$output .= $search_messages['view_all_results'];
$output .= '</a>';
echo $output;
die();
}
// now hook into wordpress ajax function to catch any ajax requests
add_action( 'wp_ajax_avia_ajax_search', 'avia_ajax_search' );
add_action( 'wp_ajax_nopriv_avia_ajax_search', 'avia_ajax_search' );
}
if( ! function_exists( 'avia_social_widget_icon' ) )
{
/**
* Modify twitter social count widget and add social icons as iconfont
*
* @param string $content
* @param string $icon
* @return string
*/
function avia_social_widget_icon( $content, $icon )
{
$content = '<span class="social_widget_icon" ' . av_icon_string( $icon ) . '></span>' . $content;
return $content;
}
add_filter( 'avf_social_widget', 'avia_social_widget_icon', 2, 2 );
}
//call functions for the theme
add_filter( 'the_content_more_link', 'avia_remove_more_jump_link' );
add_post_type_support( 'page', 'excerpt' );
if( ! function_exists( 'avia_upload_mimes' ) )
{
/**
* allow additional file type uploads
*
* @param array $mimes
* @return array
*/
function avia_upload_mimes( $mimes )
{
return array_merge( $mimes, array( 'mp4' => 'video/mp4', 'ogv' => 'video/ogg', 'webm' => 'video/webm', 'txt' => 'text/plain' ) );
}
add_filter( 'upload_mimes', 'avia_upload_mimes' );
}
if( ! function_exists( 'avia_set_thumb_size' ) )
{
/**
* change default thumbnail size and fullwidth size on theme activation
*/
function avia_set_thumb_size()
{
update_option( 'thumbnail_size_h', 80 );
update_option( 'thumbnail_size_w', 80 );
update_option( 'large_size_w', 1030 );
update_option( 'large_size_h', 1030 );
}
add_action( 'avia_backend_theme_activation', 'avia_set_thumb_size' );
}
//add support for post thumbnails
add_theme_support( 'post-thumbnails' );
if( ! function_exists( 'avia_title' ) )
{
/**
* advanced title + breadcrumb function
*
* @param array|string|false $args
* @param int|false $id
* @return string
*/
function avia_title( $args = false, $id = false )
{
global $avia_config;
if( ! $id )
{
$id = avia_get_the_id();
}
$header_settings = avia_header_setting();
if( $header_settings['header_title_bar'] == 'hidden_title_bar' )
{
return '';
}
$defaults = array(
'title' => get_the_title( $id ),
'subtitle' => '', //avia_post_meta($id, 'subtitle'),
'link' => get_permalink( $id ),
'html' => "<div class='{class} title_container'><div class='container'>{heading_html}{additions}</div></div>",
'heading_html' => "<{heading} class='main-title entry-title {heading_class}'>{title}</{heading}>",
'class' => 'stretch_full container_wrap alternate_color ' . avia_is_dark_bg( 'alternate_color', true ),
'breadcrumb' => true,
'additions' => '',
'heading' => 'h1', //headings are set based on this article: http://yoast.com/blog-headings-structure/
'heading_class' => ''
);
if ( is_tax() || is_category() || is_tag() )
{
global $wp_query;
$term = $wp_query->get_queried_object();
$defaults['link'] = get_term_link( $term );
}
else if( is_archive() )
{
$defaults['link'] = '';
}
// Parse incomming $args into an array and merge it with $defaults
$args = wp_parse_args( $args, $defaults );
/**
* @used_by config-woocommerce\config.php avia_title_args_woopage() 10
* @since < 4.0
* @return array
*/
$args = apply_filters( 'avf_title_args', $args, $id );
//disable breadcrumb if requested
if( $header_settings['header_title_bar'] == 'title_bar' )
{
$args['breadcrumb'] = false;
}
//disable title if requested
if( $header_settings['header_title_bar'] == 'breadcrumbs_only' )
{
$args['title'] = '';
}
// OPTIONAL: Declare each item in $args as its own variable i.e. $type, $before.
extract( $args, EXTR_SKIP );
if( empty( $title ) )
{
$class .= ' empty_title ';
}
$markup = avia_markup_helper( array( 'context' => 'avia_title', 'echo' => false ) );
if( ! empty( $link ) && ! empty( $title ) )
{
$title = "<a href='" . $link . "' rel='bookmark' title='" . __( 'Permanent Link:', 'avia_framework' ) . " " . esc_attr( $title ) . "' $markup>" . $title . "</a>";
}
if( ! empty( $subtitle ) )
{
$additions .= "<div class='title_meta meta-color'>" . wpautop( $subtitle ) . '</div>';
}
if( $breadcrumb )
{
$additions .= Avia_Breadcrumb_Trail()->get_trail( array( 'separator' => '/', 'richsnippet' => true ) );
}
if( ! $title )
{
$heading_html = '';
}
$html = str_replace( '{heading_html}', $heading_html, $html );
$html = str_replace( '{class}', $class, $html );
$html = str_replace( '{title}', $title, $html );
$html = str_replace( '{additions}', $additions, $html );
$html = str_replace( '{heading}', $heading, $html );
$html = str_replace( '{heading_class}', $heading_class, $html );
// removed 4.9 avia_is_dynamic_template()
// if( ! empty( $avia_config['slide_output'] ) && ! avia_is_dynamic_template( $id ) && ! avia_is_overview() )
if( ! empty( $avia_config['slide_output'] ) && ! avia_is_overview() )
{
$avia_config['small_title'] = $title;
}
else
{
return $html;
}
}
}
if( ! function_exists( 'avia_wp_get_the_title' ) )
{
/**
* Retrieve post title.
*
* This is a wrapper function for backwards comp. because Enfold did not always use WP function get_the_title() to get post title.
* To avoid breaking older sites that rely on unfiltered post title we add a filter here and return unfiltered post title.
*
* @since 4.7.3.1
* @param int|WP_Post $post Optional. Post ID or WP_Post object. Default is global $post.
* @return string
*/
function avia_wp_get_the_title( $post = 0 )
{
$post = get_post( $post );
if( ! $post instanceof WP_Post )
{
return '';
}
/**
* Filter might be removed in oncoming versions
*
* @since 4.7.3.1
* @param boolean
* @param WP_Post $post
* @return boolean
*/
$supress = apply_filters( 'avf_legacy_suppress_wp_filter_post_title', false, $post );
if( false !== $supress )
{
return $post->post_title;
}
return get_the_title( $post );
}
}
if( ! function_exists( 'avia_post_nav' ) )
{
/**
* Add navigation link elements for single post pages
*
* @since < 4.0
* @param boolean $same_category
* @param string $taxonomy
* @return string
*/
function avia_post_nav( $same_category = false, $taxonomy = 'category' )
{
global $post, $wp_version;
/**
* Create a settings array to allow filtering and change behaviour
*/
$settings = array();
$settings['disable_post_nav_option'] = avia_get_option( 'disable_post_nav' );
$settings['skip_output'] = ! is_singular() || 'disable_post_nav' == $settings['disable_post_nav_option'];
$settings['loop_post_nav'] = 'loop_post_nav' == $settings['disable_post_nav_option'];
$settings['same_category'] = $same_category;
$settings['excluded_terms'] = '';
$settings['wpversion'] = $wp_version;
$settings['type'] = get_post_type();
$settings['taxonomy'] = ( $settings['type'] == 'portfolio' ) ? 'portfolio_entries' : $taxonomy;
/**
* Don't display if a fullscreen slider is available since they overlap
*/
$settings['is_fullwidth'] = false;
if( ( class_exists( 'avia_sc_layerslider' ) && ! empty( avia_sc_layerslider::$slide_count ) ) ||
( class_exists( 'avia_sc_slider_full' ) && ! empty( avia_sc_slider_full::$slide_count ) ) )
{
$settings['is_fullwidth'] = true;
}
$settings['is_hierarchical'] = is_post_type_hierarchical( $settings['type'] );
/**
* Check if we need to skip output
*/
if( ! $settings['skip_output'] )
{
$settings['skip_output'] = $settings['is_hierarchical'] || $settings['is_fullwidth'];
}
/**
* Backwards compatibility - next 2 lines will be removed in a future version
*/
$settings = apply_filters_deprecated( 'avia_post_nav_settings', array( $settings ), '4.5.6', 'avf_post_nav_settings', __( 'Return values handling has changed', 'avia_framework' ) );
$settings['skip_output'] = $settings['skip_output'] || ! empty( $settings['is_hierarchical'] ) || ! empty( $settings['is_fullwidth'] );
/**
* $settings['skip_output'] = true if you want to skip output
* $settings['same_category'] = true|false
* $settings['excluded_terms'] = array|comma speerated string of id's
*
* @used_by config-bbpress\config.php avia_bbpress_avf_post_nav_settings 10
* @since 4.5.6
* @return array
*/
$settings = apply_filters( 'avf_post_nav_settings', $settings );
if( true === $settings['skip_output'] )
{
return '';
}
if( version_compare( $settings['wpversion'], '3.8', '>=' ) )
{
$entries['prev'] = get_previous_post( $settings['same_category'], $settings['excluded_terms'], $settings['taxonomy'] );
$entries['next'] = get_next_post( $settings['same_category'], $settings['excluded_terms'], $settings['taxonomy'] );
}
else
{
$entries['prev'] = get_previous_post( $settings['same_category'] );
$entries['next'] = get_next_post( $settings['same_category'] );
}
$queried_entries = $entries;
if( true === $settings['loop_post_nav'] && ( ! $entries['prev'] instanceof WP_Post || ! $entries['next'] instanceof WP_Post ) )
{
$order = ! $entries['prev'] instanceof WP_Post ? 'DESC' : 'ASC';
$args = array(
'post_type' => $settings['type'],
'post_status' => 'publish',
'posts_per_page' => 1,
'orderby' => array( 'post_date' => $order, 'ID' => $order )
);
$tax_query = array();
if( $settings['same_category'] )
{
$ids_in = array();
$terms = get_the_terms( $post, $settings['taxonomy'] );
if( is_array( $terms ) && ! empty( $terms ) )
{
foreach( $terms as $term )
{
$ids_in[] = $term->term_id;
}
}
if( ! empty( $ids_in ) )
{
$tax_query[] = array(
'taxonomy' => $settings['taxonomy'],
'field' => 'term_id',
'terms' => $ids_in,
'operator' => 'IN',
);
}
}
if( ! empty( $settings['excluded_terms'] ) )
{
$ids_not_in = array();
if( is_array( $settings['excluded_terms'] ) )
{
$ids_not_in = $settings['excluded_terms'];
}
else
{
$ids_not_in = explode( ',', $settings['excluded_terms'] );
}
if( ! empty( $ids_not_in ) )
{
$tax_query[] = array(
'taxonomy' => $settings['taxonomy'],
'field' => 'term_id',
'terms' => $ids_not_in,
'operator' => 'NOT IN',
);
}
}
if( count( $tax_query ) > 1 )
{
$tax_query['relation'] = 'AND';
}
if( count( $tax_query ) >= 1 )
{
$args['tax_query'] = $tax_query;
}
/**
* Allows e.g. to change sort order of posts (see WP filter 'get_{$adjacent}_post_sort') in get_adjacent_post()
*
* @since 4.5.6.2
* @param array $args
* @param array $settings
* @return array
*/
$args = apply_filters( 'avf_post_nav_loop_args', $args, $settings );
$looped = new WP_Query( $args );
if( $looped->post_count >= 1 )
{
if( ! $entries['prev'] instanceof WP_Post )
{
$entries['prev'] = $looped->posts[0];
}
else
{
$entries['next'] = $looped->posts[0];
}
}
}
/**
* Backwards comp. only, will be removed in future
* @since < 4.0
* @added 4.5.6
*/
$entries = apply_filters_deprecated( 'avia_post_nav_entries', array( $entries, $settings, $queried_entries ), '4.5.6', 'avf_post_nav_entries', __( 'Filter name has changed', 'avia_framework' ) );
/**
* @used_by config-events-calendar\config.php avia_events_custom_post_nav() 10
*
* @since 4.5.6
* @return array
*/
$entries = apply_filters( 'avf_post_nav_entries', $entries, $settings, $queried_entries );
$output = '';
foreach( $entries as $key => $entry )
{
if( empty( $entry ) )
{
continue;
}
$the_title = isset( $entry->av_custom_title ) ? $entry->av_custom_title : avia_backend_truncate( get_the_title( $entry->ID ), 75, ' ' );
$link = isset( $entry->av_custom_link ) ? $entry->av_custom_link : get_permalink( $entry->ID );
$image = isset( $entry->av_custom_image ) ? $entry->av_custom_image : get_the_post_thumbnail( $entry->ID, 'thumbnail' );
$tc1 = '';
$tc2 = '';
$class = $image ? 'with-image' : 'without-image';
$output .= "<a class='avia-post-nav avia-post-{$key} {$class}' href='{$link}' >";
$output .= '<span class="label iconfont" ' . av_icon_string( $key ) . '></span>';
$output .= '<span class="entry-info-wrap">';
$output .= '<span class="entry-info">';
$tc1 = "<span class='entry-title'>{$the_title}</span>";
if( $image )
{
$tc2 = "<span class='entry-image'>{$image}</span>";
}
$output .= $key == 'prev' ? $tc1 . $tc2 : $tc2 . $tc1;
$output .= '</span>';
$output .= '</span>';
$output .= '</a>';
}
return $output;
}
}
if( ! function_exists( 'avia_ampersand' ) )
{
/**
* wrap ampersands into special calss to apply special styling
*
* @param string $content
* @return string
*/
function avia_ampersand( $content )
{
//ampersands
$content = str_replace( ' & ', " <span class='special_amp'>&</span> ", $content );
$content = str_replace( ' & ', " <span class='special_amp'>&</span> ", $content );
// quotes
$content = str_replace( "“", "<span class='special_amp'>“</span>", $content ); // left double quotation mark “
$content = str_replace( "”", "<span class='special_amp'>”</span>", $content ); // right double quotation mark ”
$content = str_replace( "„", "<span class='special_amp'>„</span>", $content ); // double low-9 quotation mark „
$content = str_replace( '“', "<span class='special_amp'>“</span>", $content ); // left double quotation mark “
$content = str_replace( '”', "<span class='special_amp'>”</span>", $content ); // right double quotation mark ”
$content = str_replace( '„', "<span class='special_amp'>„</span>", $content ); // double low-9 quotation mark „
return $content;
}
add_filter( 'avia_ampersand', 'avia_ampersand' );
}
if( ! function_exists( 'avia_is_dark_bg' ) )
{
/**
* checks if a background color of a specific region is dark or light and returns a class name
*
* @param string $region
* @param boolean $return_only
* @return string|void
*/
function avia_is_dark_bg( $region, $return_only = false )
{
global $avia_config;
$color = $avia_config['backend_colors']['color_set'][$region]['bg'];
$is_dark = avia_backend_calc_preceived_brightness( $color, 70 );
$return = $is_dark ? 'dark_bg_color' : 'light_bg_color';
if( false === $return_only )
{
echo $return;
}
return $return;
}
}
if( ! function_exists( 'avia_show_menu_description' ) )
{
//add_action('avia_backend_theme_activation', 'avia_show_menu_description');
/**
* set post excerpt to be visible on theme acivation in user backend
*
* @deprecated ???
*/
function avia_show_menu_description()
{
global $current_user;
_deprecated_function( 'avia_show_menu_description', '???', 'unused in Enfold' );
get_currentuserinfo();
$old_meta_data = $meta_data = get_user_meta( $current_user->ID, 'metaboxhidden_page', true );
if( is_array( $meta_data ) && isset( $meta_data[0] ) )
{
$key = array_search( 'postexcerpt', $meta_data );
if( $key !== false )
{
unset( $meta_data[ $key ] );
update_user_meta( $current_user->ID, 'metaboxhidden_page', $meta_data, $old_meta_data );
}
}
else
{
update_user_meta( $current_user->ID, 'metaboxhidden_page', array( 'postcustom', 'commentstatusdiv', 'commentsdiv', 'slugdiv', 'authordiv', 'revisionsdiv' ) );
}
}
}
/**
* Google Analytics Support
* ========================
*/
if( ! function_exists( 'avia_get_tracking_code' ) )
{
/**
* Make google analytics code work, even if the user only enters the UA id (UA-[0-9]*-[0-9]*).
* With 4.8 support is extended for new GA4 tracking code G-[0-9A-Za-z] (Jan. 2021 - https://github.com/KriesiMedia/wp-themes/issues/3032 )
*
* The async tracking code is placed in the header (GDPR is supported to only load when allowed).
*
* @return void
*/
function avia_get_tracking_code()
{
global $avia_config;
$avia_config['analytics_code'] = '';
$analytics = avia_get_option( 'analytics', '' );
$avia_config['analytics_code'] = trim( $analytics );
if( empty( $avia_config['analytics_code'] ) )
{
return;
}
// if we only get passed the UA-id or G-id create the script for the user (universal tracking code)
if( strpos( $avia_config['analytics_code'], 'UA-' ) === 0 || strpos( $avia_config['analytics_code'], 'G-' ) === 0 )
{
$avia_config['analytics_code'] = "
<!-- Global site tag (gtag.js) - Google Analytics -->
<script id='google_analytics_script' class='google_analytics_scripts' async src='https://www.googletagmanager.com/gtag/js?id=" . $avia_config['analytics_code'] . "'></script>
<script class='google_analytics_scripts' type='text/javascript'>
window.dataLayer = window.dataLayer || [];
function gtag(){dataLayer.push(arguments);}
gtag('js', new Date());
gtag('config', '" . $avia_config['analytics_code'] . "', { 'anonymize_ip': true });
</script>
";
}
add_action( 'wp_footer', 'avia_print_tracking_code', 10000 );
}
add_action( 'init', 'avia_get_tracking_code' );
}
if( ! function_exists( 'avia_print_tracking_code' ) )
{
/**
*
* @global type $avia_config
*/
function avia_print_tracking_code()
{
global $avia_config;
if( ! empty( $avia_config['analytics_code'] ) )
{
//extract UA ID from code
$UAID = false;
$extra_code = '';
$match = array();
$search_uaid = '!UA-[0-9]+-[0-9]+!';
$search_g4 = '!G-[0-9A-Za-z]+!';
preg_match( $search_uaid, $avia_config['analytics_code'], $match );
if( ! empty( $match ) && isset( $match[0] ) )
{
$UAID = $match[0];
}
else
{
preg_match( $search_g4, $avia_config['analytics_code'], $match );
if( ! empty( $match ) && isset( $match[0] ) )
{
$UAID = $match[0];
}
}
$code = json_encode( $avia_config['analytics_code'] );
//if we got a valid uaid, add the js cookie check
if( $UAID )
{
$extra_code = "
<script type='text/javascript'>
(function($) {
/* check if google analytics tracking is disabled by user setting via cookie - or user must opt in. */
var analytics_code = {$code}.replace(/\\\"/g, '\"' );
var html = document.getElementsByTagName('html')[0];
$('html').on( 'avia-cookie-settings-changed', function(e)
{
var cookie_check = html.className.indexOf('av-cookies-needs-opt-in') >= 0 || html.className.indexOf('av-cookies-can-opt-out') >= 0;
var allow_continue = true;
var silent_accept_cookie = html.className.indexOf('av-cookies-user-silent-accept') >= 0;
var script_loaded = $( 'script.google_analytics_scripts' );
if( cookie_check && ! silent_accept_cookie )
{
if( ! document.cookie.match(/aviaCookieConsent/) || html.className.indexOf('av-cookies-session-refused') >= 0 )
{
allow_continue = false;
}
else
{
if( ! document.cookie.match(/aviaPrivacyRefuseCookiesHideBar/) )
{
allow_continue = false;
}
else if( ! document.cookie.match(/aviaPrivacyEssentialCookiesEnabled/) )
{
allow_continue = false;
}
else if( document.cookie.match(/aviaPrivacyGoogleTrackingDisabled/) )
{
allow_continue = false;
}
}
}
if( ! allow_continue )
{
// window['ga-disable-{$UAID}'] = true;
if( script_loaded.length > 0 )
{
script_loaded.remove();
}
}
else
{
if( script_loaded.length == 0 )
{
$('head').append( analytics_code );
}
}
});
$('html').trigger( 'avia-cookie-settings-changed' );
})( jQuery );
</script>";
}
echo $extra_code;
}
}
}
if( ! function_exists( 'avia_header_setting' ) )
{
/**
* checks which header style we are using. In general the whole site has the same header active, based on the option in theme options->header
* however, for the theme demo we need to showcase all headers, thats why we can simply add a custom field key to overwrite the default heading
*
* @param string|false $single_val
* @return array|mixed
*/
function avia_header_setting( $single_val = false )
{
global $avia_config;
if( isset( $avia_config['header_settings'] ) && $single_val && isset( $avia_config['header_settings'][ $single_val ] ) )
{
return $avia_config['header_settings'][ $single_val ];
}
// return cached header setting if available
if( isset( $avia_config['header_settings'] ) && ! $single_val )
{
return $avia_config['header_settings'];
}
$defaults = array(
'header_position' => 'header_top',
'header_layout' => 'logo_left menu_right',
'header_size' => 'slim',
'header_custom_size' => '',
'header_sticky' => 'header_sticky',
'header_shrinking' => 'header_shrinking',
'header_title_bar' => '',
'header_social' => '',
'header_unstick_top' => '',
'header_secondary_menu' => '',
'header_stretch' => '',
'header_custom_size' => '',
'header_phone_active' => '',
'header_replacement_logo' => '',
'header_replacement_logo_id' => 0,
'header_replacement_logo_title' => '',
'header_replacement_logo_alt' => '',
'header_replacement_logo_srcset' => '',
'header_replacement_logo_sizes' => '',
'header_replacement_menu' => '',
'header_replacement_menu_hover' => '',
'submenu_visibility' => '',
'overlay_style' => 'av-overlay-side',
'header_searchicon' => true,
'header_mobile_activation' => 'mobile_menu_phone',
'phone' =>'',
'sidebarmenu_sticky' => 'conditional_sticky',
'layout_align_content' => 'content_align_center',
'sidebarmenu_widgets' => '',
'sidebarmenu_social' => 'disabled',
'header_menu_border' => '',
'header_style' => '',
'blog_global_style' => '',
'menu_display' => '',
'alternate_menu' => '',
'submenu_clone' => 'av-submenu-noclone',
);
$settings = avia_get_option();
//overwrite with custom fields if they are set
$post_id = avia_get_the_id();
if( $post_id && is_singular() )
{
$custom_fields = get_post_custom( $post_id );
foreach( $defaults as $key => $default )
{
if( ! empty( $custom_fields[ $key ] ) && ! empty( $custom_fields[ $key ][0]) )
{
$settings[ $key ] = $custom_fields[ $key ][0];
}
}
//check if header transparency is set to true
$transparency = post_password_required() ? false : get_post_meta( $post_id, 'header_transparency', true );
}
$header = shortcode_atts( $defaults, $settings );
$header['header_scroll_offset'] = avia_get_header_scroll_offset( $header );
// if sidebar main menu is active set the header accordingly and return the sidebar header
if( $header['header_position'] != 'header_top' )
{
return avia_header_setting_sidebar( $header, $single_val );
}
//------------------------------------------------------------------------------------------------------
//------------------------------------------------------------------------------------------------------
//if header main menu is above the logo set a var to indicate that and disable transparency and shrinking
if( strpos( $header['header_layout'], 'top_nav_header' ) !== false )
{
$header['header_menu_above'] = true;
$header['header_shrinking'] = 'disabled';
$transparency = false;
}
//set header transparency
$header['header_transparency'] = '';
if( ! empty( $transparency ) )
{
$header['header_transparency'] = 'header_transparency';
}
if( ! empty( $transparency ) && strpos( $transparency, 'glass') )
{
$header['header_transparency'] .= ' header_glassy';
}
if( ! empty( $transparency ) && strpos( $transparency, 'with_border') )
{
$header['header_transparency'] .= ' header_with_border';
}
if( ! empty( $transparency ) && strpos( $transparency, 'hidden') )
{
$header['disabled'] = true;
}
if( ! empty( $transparency ) && strpos( $transparency, 'scrolldown') )
{
$header['header_transparency'] .= ' header_scrolldown';
$header['header_sticky'] = 'header_sticky';
}
// deactivate title bar if header is transparent
if( ! empty( $transparency ) )
{
$header['header_title_bar'] = 'hidden_title_bar';
}
// sticky and shrinking are tied together
if( $header['header_sticky'] == 'disabled' )
{
$header['header_shrinking'] = 'disabled';
$header['header_scroll_offset'] = 0;
}
//if the custom height is less than 70 shrinking doesnt really work
if( $header['header_size'] == 'custom' && (int) $header['header_custom_size'] < 65 )
{
$header['header_shrinking'] = 'disabled';
}
//deactivate icon menu if we dont have the correct header
if( strpos( avia_get_option( 'header_layout' ), 'main_nav_header' ) === false )
{
$header['menu_display'] = '';
}
if( $header['menu_display'] == 'burger_menu' )
{
$header['header_menu_border'] = '';
}
if( avia_is_burger_menu() )
{
$header['header_mobile_activation'] = 'mobile_menu_tablet';
}
//create a header class so we can style properly
$header_class_var = array(
'header_position',
'header_layout',
'header_size',
'header_sticky',
'header_shrinking',
'header_stretch',
'header_mobile_activation',
'header_transparency',
'header_searchicon',
'header_unstick_top',
'header_menu_border',
'header_style'
);
$header['header_class'] = '';
foreach( $header_class_var as $class_name )
{
if( ! empty( $header[ $class_name ] ) )
{
if( $header[ $class_name ] == 'disabled' )
{
$header[$class_name] = $class_name . '_disabled';
}
$header['header_class'] .= ' av_' . str_replace( ' ', ' av_', $header[ $class_name ] );
}
}
//set manual flag if we should display the top bar
$header['header_topbar'] = false;
if( strpos( $header['header_social'], 'extra_header_active' ) !== false || strpos( $header['header_secondary_menu'], 'extra_header_active' ) !== false || ! empty( $header['header_phone_active'] ) )
{
$header['header_topbar'] = 'header_topbar_active';
}
//set manual flag if the menu is at the bottom
$header['bottom_menu'] = false;
if( strpos( $header['header_layout'],'bottom_nav_header' ) !== false )
{
$header['bottom_menu'] = 'header_bottom_menu_active';
}
else
{
$header['header_class'] .= ' av_bottom_nav_disabled ';
}
//header class that tells us to use the alternate logo
if( ! empty( $header['header_replacement_logo'] ) )
{
$header['header_class'] .= ' av_alternate_logo_active';
if( ! is_numeric( $header['header_replacement_logo'] ) && function_exists( 'attachment_url_to_postid' ) )
{
$found = attachment_url_to_postid( $header['header_replacement_logo'] );
if( $found > 0 )
{
$header['header_replacement_logo'] = $found;
}
}
if( is_numeric( $header['header_replacement_logo'] ) )
{
$header['header_replacement_logo_id'] = $header['header_replacement_logo'];
// @since 4.8.2 support for responsive logo for retina screens
$header_replacement_logo_src = Av_Responsive_Images()->responsive_image_src( $header['header_replacement_logo_id'], 'full' );
if( is_array( $header_replacement_logo_src ) )
{
$header['header_replacement_logo'] = $header_replacement_logo_src[0];
/**
* We added title and alt attribute - this allows to ignore it
*
* @since 4.5.7.2
* @param boolean
* @param int
* @rturn boolean
*/
if( false === apply_filters( 'avf_hide_transparency_logo_meta', false, $header['header_replacement_logo_id'] ) )
{
$header['header_replacement_logo_title'] = get_the_title( $header['header_replacement_logo_id'] );
$header['header_replacement_logo_alt'] = get_post_meta( $header['header_replacement_logo_id'], '_wp_attachment_image_alt', true );
$header['header_replacement_logo_srcset'] = $header_replacement_logo_src['srcset'];
$header['header_replacement_logo_sizes'] = $header_replacement_logo_src['sizes'];
}
}
}
$header_filtered = array(
'header_replacement_logo' => $header['header_replacement_logo'],
'header_replacement_logo_id' => $header['header_replacement_logo_id'],
'header_replacement_logo_title' => $header['header_replacement_logo_title'],
'header_replacement_logo_alt' => $header['header_replacement_logo_alt'],
'header_replacement_logo_srcset' => $header['header_replacement_logo_srcset'],
'header_replacement_logo_sizes' => $header['header_replacement_logo_sizes'],
);
/**
* @since 4.7.4.1
* @param array $header_filtered
* @return array
*/
$header_filtered = apply_filters( 'avf_transparency_logo_data', $header_filtered );
$header = array_merge( $header, $header_filtered );
}
//header class that tells us to use the alternate logo
if( empty( $header['header_menu_border'] ) )
{
$header['header_class'] .= ' av_header_border_disabled';
}
/**
* Modify the header settings
*
* @param array $header
* @param string $context
* @return array
*/
$header = apply_filters('avf_header_setting_filter', $header, 'setting_header' );
//make settings available globaly
$avia_config['header_settings'] = $header;
if( ! empty( $single_val ) && isset( $header[ $single_val ] ) )
{
return $header[ $single_val ];
}
return $header;
}
}
if( ! function_exists( 'avia_header_setting_sidebar' ) )
{
/**
*
* @param array $header
* @param string|false $single_val
* @return array
*/
function avia_header_setting_sidebar( $header, $single_val = false )
{
$overwrite = array(
'header_layout' => 'logo_left menu_right',
'header_size' => 'slim',
'header_custom_size' => '',
'header_sticky' => 'disabled',
'header_shrinking' => 'disabled',
'header_title_bar' => 'hidden_title_bar',
'header_social' => '',
'header_secondary_menu' => '',
'header_stretch' => '',
'header_custom_size' => '',
'header_phone_active' => 'disabled',
'header_replacement_logo' => '',
'header_replacement_logo_id' => 0,
'header_replacement_logo_title' => '',
'header_replacement_logo_alt' => '',
'header_replacement_logo_srcset' => '',
'header_replacement_logo_sizes' => '',
'header_replacement_menu' => '',
'header_replacement_menu_hover' => '',
'header_mobile_activation' => 'mobile_menu_phone',
'phone' =>'',
'header_menu_border' => '',
'header_topbar' => false,
'bottom_menu' => false,
'header_style' => '',
'menu_display' => '',
'submenu_clone' => 'av-submenu-noclone',
);
$header = array_merge( $header, $overwrite );
// Reset to actual user setting - otherwise burger menu will result in wrong behaviour
$settings = avia_get_option();
$header['submenu_clone'] = isset( $settings['submenu_clone'] ) && in_array( $settings['submenu_clone'], array( 'av-submenu-clone', 'av-submenu-noclone' ) ) ? $settings['submenu_clone'] : 'av-submenu-noclone';
if( strpos($header['header_position'] , 'left') === false )
{
$header['sidebarmenu_sticky'] = 'never_sticky';
}
$header['header_class'] = ' av_' . str_replace( ' ', ' av_', $header['header_position'] . ' ' . $header['sidebarmenu_sticky'] );
/**
* Modify the header settings
*
* @param array $header
* @param string $context
* @return array
*/
$header = apply_filters( 'avf_header_setting_filter', $header, 'setting_sidebar' );
//make settings available globaly
$avia_config['header_settings'] = $header;
if( ! empty( $single_val ) && isset( $header[ $single_val ] ) )
{
return $header[ $single_val ];
}
return $header;
}
}
if( ! function_exists( 'avia_get_header_scroll_offset' ) )
{
/**
*
* @param array|null $header
* @return int
*/
function avia_get_header_scroll_offset( $header = array() )
{
//#main data attribute used to calculate scroll offset
$modifier = 0;
if( empty( $header ) )
{
$header['header_position'] = avia_get_option( 'header_position', 'header_top' );
$header['header_size'] = avia_get_option( 'header_size' );
$header['header_custom_size'] = avia_get_option( 'header_custom_size' );
$header['header_style'] = avia_get_option( 'header_style' );
}
if( 'minimal_header' == $header['header_style'] )
{
$modifier = 2;
}
switch( $header['header_size'] )
{
case 'large':
$header['header_scroll_offset'] = 116;
break;
case 'custom':
$header['header_scroll_offset'] = $header['header_custom_size'] - $modifier;
break;
default :
$header['header_scroll_offset'] = 88;
break;
}
if( $header['header_position'] != 'header_top' )
{
$header['header_scroll_offset'] = 0;
}
return $header['header_scroll_offset'];
}
}
if( ! function_exists( 'avia_header_class_string' ) )
{
/**
*
* @param array $necessary
* @param string $prefix
* @return string
*/
function avia_header_class_string( $necessary = array() , $prefix = 'html_' )
{
if( empty( $necessary ) )
{
$necessary = array(
'header_position',
'header_layout',
'header_size',
'header_sticky',
'header_shrinking',
'header_topbar',
'header_transparency',
'header_mobile_activation',
'header_searchicon',
'layout_align_content',
'header_unstick_top',
'header_stretch',
'header_style',
'blog_global_style',
'menu_display',
'submenu_visibility',
'overlay_style',
'alternate_menu',
'submenu_clone'
);
}
$settings = avia_header_setting();
$class = array();
$post_id = function_exists( 'avia_get_the_id' ) ? avia_get_the_id() : get_the_ID();
foreach( $necessary as $class_name )
{
if( ! empty( $settings[ $class_name ] ) )
{
$result = array_filter( explode( ' ', $settings[$class_name] ) );
$class = array_merge( $class, $result );
}
}
if( $post_id )
{
$class[] = 'entry_id_' . $post_id;
}
if( is_admin_bar_showing() )
{
$class[] = 'av_admin_bar_active';
}
/**
* @param array $class
* @param array $necessary
* @param string $prefix
* @return array
*/
$class = apply_filters( 'avf_header_classes', $class, $necessary, $prefix );
if( ! empty( $class ) )
{
$class = array_unique( $class );
$class = ' ' . $prefix . implode( ' ' . $prefix, $class );
}
else
{
$class = '';
}
return $class;
}
}
if( ! function_exists( 'avia_blog_class_string' ) )
{
/**
* Returns class string for disabled blog data
*
* @since ???
* @param array $necessary
* @param string $prefix
* @return string
*/
function avia_blog_class_string( array $necessary = array(), $prefix = 'av-' )
{
if( empty( $necessary ) )
{
$necessary = array(
'blog-meta-author',
'blog-meta-comments',
'blog-meta-category',
'blog-meta-date',
'blog-meta-html-info',
'blog-meta-tag',
);
}
$class = array();
$settings = avia_get_option();
foreach( $necessary as $class_name )
{
if( isset( $settings[ $class_name ] ) && $settings[ $class_name ] == 'disabled' )
{
$class[] = $class_name . '-disabled';
}
}
$class = array_filter( array_unique( $class ) );
if( empty( $class ) )
{
return '';
}
return ' ' . $prefix . implode( ' ' . $prefix, $class );
}
}
if( ! function_exists( 'avia_header_html_custom_height' ) )
{
/**
* Output html for custom header height
*
*/
function avia_header_html_custom_height()
{
$settings = avia_header_setting();
if( $settings['header_size'] == 'custom' )
{
$modifier = 0;
$size = $settings['header_custom_size'];
$bottom_bar = $settings['bottom_menu'] == true ? 52 : 0;
$top_bar = $settings['header_topbar'] == true ? 30 : 0;
if( ! empty( $settings['header_style'] ) && 'minimal_header' == $settings['header_style'] )
{
$modifier = 2;
}
$html = '';
$html .= "\n<style type='text/css' media='screen'>\n";
$html .= " #top #header_main > .container, #top #header_main > .container .main_menu .av-main-nav > li > a,";
$html .= " #top #header_main #menu-item-shop .cart_dropdown_link{ height:{$size}px; line-height: {$size}px; }\n";
$html .= " .html_top_nav_header .av-logo-container{ height:{$size}px; }\n";
$html .= " .html_header_top.html_header_sticky #top #wrap_all #main{ padding-top:" . ( (int) $size + $bottom_bar + $top_bar - $modifier ) . "px; } \n";
$html .= "</style>\n";
echo $html;
}
}
add_action( 'wp_head', 'avia_header_html_custom_height' );
}
if( ! function_exists( 'avia_sidebar_menu_additions' ) )
{
/**
* Display sidebar widgets in the main navigation area when it is set as sidebar instead of top
*/
function avia_sidebar_menu_additions()
{
$settings = avia_header_setting();
$output = '';
if( $settings['header_position'] != 'header_top' )
{
/*add social icons*/
if( $settings['sidebarmenu_social'] != 'disabled' )
{
$social_args = array( 'outside' => 'ul', 'inside' => 'li', 'append' => '' );
$social = avia_social_media_icons( $social_args, false );
if( $social )
{
$output .= "<div class='av-sidebar-social-container'>{$social}</div>";
}
}
/*add widgets*/
if( ! empty( $settings['sidebarmenu_widgets'] ) )
{
if( 'av-auto-widget-logic' == $settings['sidebarmenu_widgets'] )
{
}
else if( is_dynamic_sidebar( $settings['sidebarmenu_widgets'] ) )
{
ob_start();
dynamic_sidebar( $settings['sidebarmenu_widgets'] );
$output .= ob_get_clean();
$output = "<aside class='avia-custom-sidebar-widget-area sidebar sidebar_right'>{$output}</aside>";
}
}
}
echo $output;
}
add_action( 'ava_after_main_menu', 'avia_sidebar_menu_additions' );
}
if( ! function_exists( 'avia_sidebar_menu' ) )
{
/**
* Display a subnavigation for pages that is automatically generated, so the users doesnt need to work with widgets
*
* @param boolean $echo
* @return string
*/
function avia_sidebar_menu( $echo = true )
{
global $post;
$sidebar_menu = '';
$subNav = avia_get_option( 'page_nesting_nav' );
$the_id = @get_the_ID();
$args = array();
if( $subNav && $subNav != 'disabled' && ! empty( $the_id ) && is_page() )
{
$subNav = false;
$parent = $post->ID;
$sidebar_menu = '';
if( ! empty($post->post_parent))
{
if( isset( $post->ancestors ) )
{
$ancestors = $post->ancestors;
}
if( ! isset( $ancestors ) )
{
$ancestors = get_post_ancestors( $post->ID );
}
$root = count( $ancestors ) - 1;
$parent = $ancestors[ $root ];
}
$args = array(
'title_li' => '',
'child_of' => $parent,
'echo' => 0,
'sort_column' => 'menu_order, post_title'
);
//enables user to change query args
$args = apply_filters( 'avia_sidebar_menu_args', $args, $post );
//hide or show child pages in menu - if the class is set to 'widget_nav_hide_child' the child pages will be hidden
$display_child_pages = apply_filters( 'avia_sidebar_menu_display_child', 'widget_nav_hide_child', $args, $post );
$children = wp_list_pages( $args );
if ( $children )
{
$default_sidebar = false;
$sidebar_menu .= "<nav class='widget widget_nav_menu {$display_child_pages}'><ul class='nested_nav'>";
$sidebar_menu .= $children;
$sidebar_menu .= '</ul></nav>';
}
}
$sidebar_menu = apply_filters( 'avf_sidebar_menu_filter', $sidebar_menu, $args, $post );
if( $echo == true )
{
echo $sidebar_menu;
}
return $sidebar_menu;
}
}
if( ! function_exists( 'avia_fix_tag_archive_page' ) )
{
/**
* show tag archive page for post type - without this code you'll get 404 errors:
* http://wordpress.org/support/topic/custom-post-type-tagscategories-archive-page
*
* @param WP_Query $query
* @return WP_Query
*/
function avia_fix_tag_archive_page( $query )
{
$post_types = get_post_types();
if ( is_category() || is_tag() )
{
if( ! is_admin() && $query->is_main_query() )
{
$post_type = get_query_var( get_post_type() );
if( $post_type )
{
$post_type = $post_type;
}
else
{
$post_type = $post_types;
}
$query->set( 'post_type', $post_type );
}
}
return $query;
}
add_filter('pre_get_posts', 'avia_fix_tag_archive_page');
}
if( ! function_exists( 'avia_print_html5_js_script' ) )
{
/**
* add html5.js script to head section - required for IE compatibility
*/
function avia_print_html5_js_script()
{
$template_url = get_template_directory_uri();
$output = '';
$output .= '<!--[if lt IE 9]>';
$output .= '<script src="' . $template_url . '/js/html5shiv.js"></script>';
$output .= '<![endif]-->';
echo $output;
}
add_action( 'wp_head', 'avia_print_html5_js_script' );
}
if( ! function_exists( 'avia_add_compat_header' ) )
{
/**
* IE compatibility
*
* @param array $headers
* @return array
*/
function avia_add_compat_header( $headers )
{
if( isset( $_SERVER['HTTP_USER_AGENT'] ) && strpos( $_SERVER['HTTP_USER_AGENT'], 'MSIE' ) !== false )
{
$headers['X-UA-Compatible'] = 'IE=edge,chrome=1';
}
return $headers;
}
add_filter( 'wp_headers', 'avia_add_compat_header' );
}
if( ! function_exists( 'avia_add_hide_featured_image_select' ) )
{
/**
* Add a select box to hide featured image on single post
*
* @param array $elements
* @return array
*/
function avia_add_hide_featured_image_select( array $elements )
{
if( ! is_admin() || ! function_exists( 'get_current_screen' ) )
{
return $elements;
}
$screen = get_current_screen();
if( ! $screen instanceof WP_Screen )
{
return $elements;
}
$hide_pt = apply_filters( 'avf_display_featured_image_posttypes', array( 'post', 'portfolio' ) );
if( ! in_array( $screen->post_type, $hide_pt ) )
{
return $elements;
}
switch( $screen->post_type )
{
case 'post':
$desc = __( 'Select to display featured image for a single post entry.', 'avia_framework' );
break;
case 'portfolio':
$desc = __( 'Select to display featured image for a single portfolio entry.', 'avia_framework' );
break;
default:
$desc = apply_filters( 'avf_display_featured_image_desc', __( 'Select to display featured image for a single entry.', 'avia_framework' ) );
break;
}
$elements[] = array(
'slug' => 'layout',
'name' => __( 'Featured Image', 'avia_framework' ),
'desc' => $desc,
'id' => '_avia_hide_featured_image',
'type' => 'select',
'std' => '',
'class' => 'avia-style',
'subtype' => array(
__( 'Show on single entry', 'avia_framework' ) => '',
__( 'Hide on single entry', 'avia_framework' ) => '1'
)
);
return $elements;
}
add_filter( 'avf_builder_elements', 'avia_add_hide_featured_image_select', 10, 1 );
}
if( ! function_exists( 'avia_active_caching' ) )
{
/**
* Checks for caching plugins
* Currently not used
*
* @return boolean
*/
function avia_active_caching()
{
if( defined( 'W3TC' ) || defined( 'WPCACHEHOME' ) || class_exists( 'HyperCache' ) || class_exists( '\\quick_cache\\plugin' ) )
{
return true;
}
return false;
}
}
if( ! function_exists( 'avia_menu_button_style' ) )
{
/**
*
* @param string $output
* @param object $item
* @param int $depth
* @param array $args
* @param int $current_object_id
*/
function avia_menu_button_style( $output, $item, $depth, $args, $current_object_id = 0 )
{
$item_id = $item->ID;
$key = 'style';
$name = "menu-item-avia-{$key}"; //name prefix must be the same for all items
$value = get_post_meta( $item->ID, '_' . $name, true );
?>
<!-- *************** start conditional logic input fields *************** -->
<p class="field-avia-link-style description description-wide avia_mega_menu avia_mega_menu_d0">
<label for="<?php echo $key; ?>">
<?php _e( 'Menu Style' ); ?><br />
<select id="<?php echo $name . "-". $item_id;?>" class="widefat edit-menu-item-target" name="<?php echo $name . "[". $item_id ."]";?>">
<option value="" <?php selected( $value, '' ); ?> ><?php _e( 'Default Style' ); ?> </option>
<option value="av-menu-button av-menu-button-colored" <?php selected( $value, 'av-menu-button av-menu-button-colored' ); ?> ><?php _e( 'Button Style (Colored)' ); ?> </option>
<option value="av-menu-button av-menu-button-bordered" <?php selected( $value, 'av-menu-button av-menu-button-bordered' ); ?> ><?php _e( 'Button Style (Bordered)' ); ?> </option>
</select>
</label>
</p>
<?php
}
add_action( 'wp_nav_menu_item_custom_fields', 'avia_menu_button_style', 10, 5 );
}
if( ! function_exists( 'avia_menu_button_style_save' ) )
{
/**
*
* @param array $check
* @param int $menu_id
* @param type $menu_item_db
* @return array
*/
function avia_menu_button_style_save( $check, $menu_id, $menu_item_db )
{
$check = array_merge( $check, array('style') );
return $check;
}
add_filter( 'avf_mega_menu_post_meta_fields', 'avia_menu_button_style_save', 10, 3 );
}
if( ! function_exists( 'avia_generate_grid_dimension' ) )
{
/**
*
* @param array|'' $options
* @param array $color_set
* @param array $styles
*/
function avia_generate_grid_dimension( $options, $color_set, $styles )
{
global $avia_config;
if ( $options !== '' )
{
extract( $options );
}
if( empty( $content_width ) )
{
$content_width = 73;
}
if( empty( $combined_width ) )
{
$combined_width = 100;
}
if( empty( $responsive_size ) )
{
$responsive_size = '1130px';
}
if( $responsive_size != '' )
{
$avia_config['style'][] = array(
'key' => 'direct_input',
'value' => ".container {width:{$combined_width}%;} .container .av-content-small.units {width:{$content_width}%; }
.responsive .boxed#top , .responsive.html_boxed.html_header_sticky #header,
.responsive.html_boxed.html_header_transparency #header{ width: {$responsive_size}; max-width:90%; }
.responsive .container{ max-width: {$responsive_size}; }
"
);
}
}
add_action( 'ava_generate_styles', 'avia_generate_grid_dimension', 30, 3 ); /*after theme update*/
}
if( ! function_exists( 'avia_disable_alb_drag_drop' ) )
{
/**
* Disables the alb drag and drop for non admins
*
* @param boolean $disable
* @return boolean
*/
function avia_disable_alb_drag_drop( $disable )
{
if( ! current_user_can( 'switch_themes' ) || avia_get_option( 'lock_alb_for_admins', 'disabled' ) != 'disabled' )
{
$disable = avia_get_option( 'lock_alb', 'disabled' ) != 'disabled' ? true : false;
}
return $disable;
}
add_filter( 'avf_allow_drag_drop', 'avia_disable_alb_drag_drop', 30, 1 );
}
/**
* Function to display frame
* =========================
*/
if( ! function_exists( 'avia_framed_layout' ) )
{
/**
*
* @param array $options
* @param array $color_set
* @param array $styles
*/
function avia_framed_layout( $options, $color_set, $styles )
{
global $avia_config;
extract( $styles );
if( isset( $body_style ) && $body_style === 'av-framed-box' )
{
$avia_config['style'][] = array(
'key' => 'direct_input',
'value' => "
html.html_av-framed-box{ padding:{$frame_width}px; }
html.html_av-framed-box{ padding:{$frame_width}px; }
html.html_av-framed-box .av-frame{ width: {$frame_width}px; height: {$frame_width}px; background:$body_color;}
.html_header_top.html_header_sticky.html_av-framed-box #header_main,
.html_header_top.html_header_sticky.html_av-framed-box #header_meta{
margin:0 {$frame_width}px;
}
html .avia-post-prev{left: {$frame_width}px; }
html .avia-post-next{right:{$frame_width}px; }
html.html_av-framed-box.html_av-overlay-side .av-burger-overlay-scroll{ right:{$frame_width}px; }
"
);
}
}
add_action( 'ava_generate_styles', 'avia_framed_layout', 40, 3 );
}
if( ! function_exists( 'avia_framed_layout_bars' ) )
{
/**
*
*/
function avia_framed_layout_bars()
{
if( avia_get_option( 'color-body_style' ) == 'av-framed-box' )
{
$output = '';
$output .= "<div class='av-frame av-frame-top av-frame-vert'></div>";
$output .= "<div class='av-frame av-frame-bottom av-frame-vert'></div>";
$output .= "<div class='av-frame av-frame-left av-frame-hor'></div>";
$output .= "<div class='av-frame av-frame-right av-frame-hor'></div>";
echo $output;
}
}
add_action( 'wp_footer', 'avia_framed_layout_bars', 10 );
}
if( ! function_exists( 'avia_generate_stylesheet' ) )
{
add_action('ava_after_theme_update', 'avia_generate_stylesheet', 30, 1 ); /*after theme update*/
add_action('ava_after_import_demo_settings', 'avia_generate_stylesheet', 30, 1 ); /*after demo settings imoport*/
add_action('avia_ajax_after_save_options_page', 'avia_generate_stylesheet', 30, 1 ); /*after options page saving*/
/**
* saves the style options array into an external css file rather than fetching the data from the database
*
* @param array|false $options
*/
function avia_generate_stylesheet( $options = false )
{
global $avia;
$safe_name = avia_backend_safe_string( $avia->base_data['prefix'] );
$safe_name = apply_filters( 'avf_dynamic_stylesheet_filename', $safe_name );
if( defined( 'AVIA_CSSFILE' ) && AVIA_CSSFILE === false )
{
$dir_flag = update_option( 'avia_stylesheet_dir_writable' . $safe_name, 'false' );
$stylesheet_flag = update_option( 'avia_stylesheet_exists' . $safe_name, 'false' );
return;
}
$wp_upload_dir = wp_upload_dir();
$stylesheet_dir = $wp_upload_dir['basedir'] . '/dynamic_avia';
$stylesheet_dir = str_replace( '\\', '/', $stylesheet_dir );
$stylesheet_dir = apply_filters( 'avia_dyn_stylesheet_dir_path', $stylesheet_dir );
$isdir = avia_backend_create_folder( $stylesheet_dir );
/*
* directory could not be created (WP upload folder not writeable)
* @todo save error in db and output error message for user.
* @todo maybe add mkdirfix: http://php.net/manual/de/function.mkdir.php
*/
if( $isdir === false )
{
$dir_flag = update_option( 'avia_stylesheet_dir_writable' . $safe_name, 'false' );
$stylesheet_flag = update_option( 'avia_stylesheet_exists' . $safe_name, 'false' );
return;
}
/*
* Go ahead - WP managed to create the folder as expected
*/
$stylesheet = trailingslashit( $stylesheet_dir ) . $safe_name . '.css';
/**
* @since ???
* @param string $stylesheet
* @return string
*/
$stylesheet = apply_filters( 'avia_dyn_stylesheet_file_path', $stylesheet );
//import avia_superobject and reset the options array
$avia_superobject = $GLOBALS['avia'];
$avia_superobject->reset_options();
//regenerate style array after saving options page so we can create a new css file that has the actual values and not the ones that were active when the script was called
avia_prepare_dynamic_styles();
//generate stylesheet content
$generate_style = new avia_style_generator( $avia_superobject, false, false, false );
$styles = $generate_style->create_styles();
$created = avia_backend_create_file( $stylesheet, $styles, true );
if( $created === true )
{
$dir_flag = update_option( 'avia_stylesheet_dir_writable' . $safe_name, 'true' );
$stylesheet_flag = update_option( 'avia_stylesheet_exists' . $safe_name, 'true' );
$dynamic_id = update_option( 'avia_stylesheet_dynamic_version' . $safe_name, uniqid() );
}
else
{
$dir_flag = update_option( 'avia_stylesheet_dir_writable' . $safe_name, 'false' );
$stylesheet_flag = update_option( 'avia_stylesheet_exists' . $safe_name, 'false' );
$dynamic_id = delete_option( 'avia_stylesheet_dynamic_version' . $safe_name );
}
}
}
if( ! function_exists( 'avia_wp_cpt_request_redirect_fix' ) )
{
/**
*
*/
function avia_add_favicon()
{
echo "\n" . avia_favicon( avia_get_option( 'favicon' ) ) . "\n";
}
/*favicon in front and backend*/
add_action( 'wp_head', 'avia_add_favicon' );
add_action( 'admin_head', 'avia_add_favicon' );
}
if( ! function_exists( 'avia_wp_cpt_request_redirect_fix' ) )
{
/**
* WP core hack see https://core.trac.wordpress.org/ticket/15551
*
* Paging does not work on single custom post type pages - always a redirect to page 1 by WP
*
* @since 4.0.6
* @param object $request
* @return object
*/
function avia_wp_cpt_request_redirect_fix( $request )
{
$args = array(
'public' => true,
'_builtin' => false
);
$cpts = get_post_types( $args, 'names', 'and' );
if( isset( $request->query_vars['post_type'] ) &&
in_array( $request->query_vars['post_type'], $cpts ) &&
true === $request->is_singular &&
- 1 == $request->current_post &&
true === $request->is_paged
)
{
add_filter( 'redirect_canonical', '__return_false' );
}
return $request;
}
add_action( 'parse_query', 'avia_wp_cpt_request_redirect_fix' );
}
/**
* mobile sizes that overwrite elements default sizes
*/
if( ! function_exists( 'av_print_custom_font_size' ) )
{
/**
*
* @param object $request
*/
function av_print_custom_font_size( $request )
{
echo AviaHelper::av_print_mobile_sizes();
}
add_action( 'wp_footer', 'av_print_custom_font_size' );
}
if( ! function_exists( 'av_disable_live_preview' ) )
{
/**
* Disable element live preview
*
* @param array $data
* @return array
*/
function av_disable_live_preview( $data )
{
if( avia_get_option( 'preview_disable' ) == 'preview_disable' )
{
$data['preview'] = 0;
}
return $data;
}
add_filter( 'avb_backend_editor_element_data_filter', 'av_disable_live_preview', 10, 1 );
}
if( ! function_exists( 'av_attachment_copyright_field_edit' ) )
{
/**
* Adds a copyright field to the upload and edit dialogue of the media manager
*
* @author tinabillinger
* @since 4.3
* @param array $form_fields
* @param WP_Post $post
* @return array
*/
function av_attachment_copyright_field_edit( $form_fields, $post )
{
$form_fields['av_copyright_field'] = array(
'label' => __( 'Copyright', 'avia_framework' ),
'input' => 'text',
'value' => get_post_meta( $post->ID, '_avia_attachment_copyright', true ),
);
return $form_fields;
}
add_filter( 'attachment_fields_to_edit', 'av_attachment_copyright_field_edit', 99, 2 );
}
if( ! function_exists( 'av_attachment_copyright_field_save' ) )
{
/**
* Saves the copyright field created by filter above
*
* @author tinabillinger
* @since 4.3
* @param array $post
* @param array $attachment
* @return array
*/
function av_attachment_copyright_field_save( $post, $attachment )
{
if( ! empty( $attachment['av_copyright_field'] ) )
{
update_post_meta( $post['ID'], '_avia_attachment_copyright', $attachment['av_copyright_field'] );
}
else
{
delete_post_meta( $post['ID'], '_avia_attachment_copyright' );
}
return $post;
}
add_filter( 'attachment_fields_to_save', 'av_attachment_copyright_field_save', 99, 2 );
}
if( ! function_exists( 'avia_post_thumbnail_html' ) )
{
/**
* Attaches the information from the copyright field to get_the_post_thumbnail().
* The added tag is initally hidden by CSS, and can be made visible by choice
*
* @author tinabillinger
* @since 4.3
* @param string $html
* @param int $post_id
* @param int $post_thumbnail_id
* @param string|array $size
* @param string $attr
* @return string
*/
function avia_post_thumbnail_html( $html, $post_id, $post_thumbnail_id, $size, $attr )
{
$attachment_id = get_post_thumbnail_id( $post_id );
$copyright_text = get_post_meta( $attachment_id, '_avia_attachment_copyright', true );
if( $copyright_text )
{
$html .= "<small class='avia-copyright'>{$copyright_text}</small>";
}
return $html;
}
if( ! is_admin() )
{
add_filter( 'post_thumbnail_html', 'avia_post_thumbnail_html', 99, 5 );
}
}
if( ! function_exists( 'av_builder_meta_box_elements_content' ) )
{
/**
* Adjust element content to reflect main option settings
* e.g. with sdding page as footer feature we need to adjust select box content of footer settings
*
* @since 4.2.7
* @added_by Günter
* @param array $elements
* @return array
*/
function av_builder_meta_box_elements_content( array $elements )
{
$footer_options = avia_get_option( 'display_widgets_socket', 'all' );
if( false !== strpos( $footer_options, 'page' ) )
{
$desc = __( 'Display the footer page?', 'avia_framework' );
$subtype = array(
__( 'Default Layout - set in', 'avia_framework' ) . ' ' . THEMENAME. ' > ' . __( 'Footer', 'avia_framework' ) => '',
__( 'Use selected page to display as footer and socket', 'avia_framework' ) => 'page_in_footer_socket',
__( 'Use selected page to display as footer (no socket)', 'avia_framework' ) => 'page_in_footer',
__( 'Don\'t display the socket & page', 'avia_framework' ) => 'nofooterarea'
);
}
else
{
$desc = __( 'Display the footer widgets?', 'avia_framework' );
$subtype = array(
__( 'Default Layout - set in', 'avia_framework' ) . ' ' . THEMENAME . ' > ' . __( 'Footer', 'avia_framework' ) => '',
__( 'Display the footer widgets & socket', 'avia_framework' ) => 'all',
__( 'Display only the footer widgets (no socket)', 'avia_framework' ) => 'nosocket',
__( 'Display only the socket (no footer widgets)', 'avia_framework' ) => 'nofooterwidgets',
__( 'Don\'t display the socket & footer widgets', 'avia_framework' ) => 'nofooterarea'
);
}
foreach( $elements as &$element )
{
if( 'footer' == $element['id'] )
{
$element['desc'] = $desc;
$element['subtype'] = $subtype;
}
}
return $elements;
}
add_filter( 'avf_builder_elements', 'av_builder_meta_box_elements_content', 10000, 1 );
}
if( ! function_exists( 'av_comment_field_order_reset' ) )
{
/**
* Comment form order
* Restore comment form order to look like previous versions were comment field is below name/mail/website
*
* @author Kriesi
* @since 4.5
* @param array $fields
* @return array
*/
function av_comment_field_order_reset( $fields )
{
$comment_field = $fields['comment'];
unset( $fields['comment'] );
$fields['comment'] = $comment_field;
return $fields;
}
add_filter( 'comment_form_fields', 'av_comment_field_order_reset', 10, 1 );
}
if( ! function_exists( 'avia_remove_query_strings' ) )
{
/**
* Remove query strings (like version) from static resources in production.
*
* @since 4.7.4.1
* @param string $src
* @param string $handle
* @return string
*/
function avia_remove_query_strings( $src, $handle = '' )
{
if( defined( 'WP_DEBUG' ) && WP_DEBUG )
{
return $src;
}
if( avia_get_option( 'remove_query_string_from_resources', '' ) != 'remove_query_string_from_resources' )
{
return $src;
}
// Ignore option for our post css files - we need ver= to invalidate browser cache !!
if( false !== strpos( $handle, 'avia-single-post-' ) )
{
return $src;
}
$source = preg_split( "/(&ver|\?ver)/", $src );
return $source[0];
}
if( ! is_admin() )
{
add_filter( 'script_loader_src', 'avia_remove_query_strings', 15, 2 );
add_filter( 'style_loader_src', 'avia_remove_query_strings', 15, 2 );
}
}
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