Current path: home/webdevt/www/wdp/wp-content/themes/kerge/inc/
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<?php if ( ! defined( 'ABSPATH' ) ) { die( 'Direct access forbidden.' ); }
/**
* Helper functions and classes with static methods for usage in theme
*/
/**
* Register Lato Google font.
*
* @return string
*/
function kerge_theme_font_url() {
$font_url = '';
/*
* Translators: If there are characters in your language that are not supported
* by Lato, translate this to 'off'. Do not translate into your own language.
*/
if ( 'off' !== _x( 'on', 'Lato font: on or off', 'kerge' ) ) {
$font_url = add_query_arg( 'family', urlencode( 'Lato:300,400,700,900,300italic,400italic,700italic' ),
"//fonts.googleapis.com/css" );
}
return $font_url;
}
/**
* A helper conditional function that returns a boolean value.
*
* @return bool Whether there are featured posts.
*/
function kerge_theme_has_featured_posts() {
return ! is_paged() && (bool) fw_theme_get_featured_posts();
}
if ( ! function_exists( 'fw_theme_the_attached_image' ) ) : /**
* Print the attached image with a link to the next attached image.
*/ {
function kerge_theme_the_attached_image() {
$post = get_post();
/**
* Filter the default attachment size.
*
* @param array $dimensions {
* An array of height and width dimensions.
*
* @type int $height Height of the image in pixels. Default 810.
* @type int $width Width of the image in pixels. Default 810.
* }
*/
$attachment_size = apply_filters( 'fw_theme_attachment_size', array( 810, 810 ) );
$next_attachment_url = wp_get_attachment_url();
/*
* Grab the IDs of all the image attachments in a gallery so we can get the URL
* of the next adjacent image in a gallery, or the first image (if we're
* looking at the last image in a gallery), or, in a gallery of one, just the
* link to that image file.
*/
$attachment_ids = get_posts( array(
'post_parent' => $post->post_parent,
'fields' => 'ids',
'numberposts' => - 1,
'post_status' => 'inherit',
'post_type' => 'attachment',
'post_mime_type' => 'image',
'order' => 'ASC',
'orderby' => 'menu_order ID',
) );
// If there is more than 1 attachment in a gallery...
if ( count( $attachment_ids ) > 1 ) {
foreach ( $attachment_ids as $attachment_id ) {
if ( $attachment_id == $post->ID ) {
$next_id = current( $attachment_ids );
break;
}
}
// get the URL of the next image attachment...
if ( $next_id ) {
$next_attachment_url = get_attachment_link( $next_id );
} // or get the URL of the first image attachment.
else {
$next_attachment_url = get_attachment_link( array_shift( $attachment_ids ) );
}
}
printf( '<a href="%1$s" rel="attachment">%2$s</a>',
esc_url( $next_attachment_url ),
wp_get_attachment_image( $post->ID, $attachment_size )
);
}
}
endif;
if ( ! function_exists( 'fw_theme_list_authors' ) ) : /**
* Print a list of all site contributors who published at least one post.
*/ {
function kerge_theme_list_authors() {
$contributor_ids = get_users( array(
'fields' => 'ID',
'orderby' => 'post_count',
'order' => 'DESC',
'who' => 'authors',
) );
foreach ( $contributor_ids as $contributor_id ) :
$post_count = count_user_posts( $contributor_id );
// Move on if user has not published a post (yet).
if ( ! $post_count ) {
continue;
}
?>
<div class="contributor">
<div class="contributor-info">
<div class="contributor-avatar"><?php echo get_avatar( $contributor_id, 132 ); ?></div>
<div class="contributor-summary">
<h2 class="contributor-name"><?php echo get_the_author_meta( 'display_name',
$contributor_id ); ?></h2>
<p class="contributor-bio">
<?php echo get_the_author_meta( 'description', $contributor_id ); ?>
</p>
<a class="button contributor-posts-link"
href="<?php echo esc_url( get_author_posts_url( $contributor_id ) ); ?>">
<?php printf( _n( '%d Article', '%d Articles', $post_count, 'kerge' ), $post_count ); ?>
</a>
</div>
<!-- .contributor-summary -->
</div>
<!-- .contributor-info -->
</div><!-- .contributor -->
<?php
endforeach;
}
}
endif;
/**
* Custom template tags
*/
{
if ( ! function_exists( 'fw_theme_paging_nav' ) ) : /**
* Display navigation to next/previous set of posts when applicable.
*/ {
function kerge_theme_paging_nav( $wp_query = null ) {
if ( ! $wp_query ) {
$wp_query = $GLOBALS['wp_query'];
}
// Don't print empty markup if there's only one page.
if ( $wp_query->max_num_pages < 2 ) {
return;
}
$paged = get_query_var( 'paged' ) ? intval( get_query_var( 'paged' ) ) : 1;
$pagenum_link = html_entity_decode( get_pagenum_link() );
$query_args = array();
$url_parts = explode( '?', $pagenum_link );
if ( isset( $url_parts[1] ) ) {
wp_parse_str( $url_parts[1], $query_args );
}
$pagenum_link = remove_query_arg( array_keys( $query_args ), $pagenum_link );
$pagenum_link = trailingslashit( $pagenum_link ) . '%_%';
$format = $GLOBALS['wp_rewrite']->using_index_permalinks() && ! strpos( $pagenum_link,
'index.php' ) ? 'index.php/' : '';
$format .= $GLOBALS['wp_rewrite']->using_permalinks() ? user_trailingslashit( 'page/%#%',
'paged' ) : '?paged=%#%';
// Set up paginated links.
$links = paginate_links( array(
'base' => $pagenum_link,
'format' => $format,
'total' => $wp_query->max_num_pages,
'current' => $paged,
'mid_size' => 1,
'add_args' => array_map( 'urlencode', $query_args ),
'prev_text' => esc_html__( 'Previous', 'kerge' ),
'next_text' => esc_html__( 'Next', 'kerge' ),
) );
if ( $links ) :
?>
<nav class="navigation paging-navigation" role="navigation">
<div class="pagination loop-pagination">
<?php echo wp_kses_post($links); ?>
</div>
<!-- .pagination -->
</nav><!-- .navigation -->
<?php
endif;
}
}
endif;
if ( ! function_exists( 'kerge_theme_post_nav' ) ) : /**
* Display navigation to next/previous post when applicable.
*/ {
function kerge_theme_post_nav() {
// Don't print empty markup if there's nowhere to navigate.
$previous = ( is_attachment() ) ? get_post( get_post()->post_parent ) : get_adjacent_post( false, '',
true );
$next = get_adjacent_post( false, '', false );
if ( ! $next && ! $previous ) {
return;
}
?>
<nav class="navigation post-navigation clearfix">
<div class="nav-links">
<?php
if ( is_attachment() ) :
previous_post_link( '%link', ('<span class="meta-nav">' . esc_html__( 'Published In', 'kerge' ) . ' %title' . '</span>') );
else :
previous_post_link( '%link', ('<span class="meta-nav">' . ' %title' . '</span>') );
next_post_link( '%link', ('<span class="meta-nav">' . ' %title' . '</span>') );
endif;
?>
</div>
<!-- .nav-links -->
</nav><!-- .navigation -->
<?php
}
}
endif;
if ( ! function_exists( 'kerge_theme_portfolio_nav' ) ) : /**
* Display navigation to next/previous post when applicable.
*/ {
function kerge_theme_portfolio_nav() {
// Don't print empty markup if there's nowhere to navigate.
$is_ajax_query = get_query_var( 'ajax' );
$prev_post_obj = ( is_attachment() ) ? get_post( get_post()->post_parent ) : get_adjacent_post( false, '', true );
$next_post_obj = get_adjacent_post( false, '', false );
?>
<nav class="portfolio-page-nav">
<div class="nav-item portfolio-page-prev-next">
<?php
if( $prev_post_obj ):
$prev_post_ID = isset( $prev_post_obj->ID ) ? $prev_post_obj->ID : '';
$prev_post_link = get_permalink( $prev_post_ID );
$prev_title = $prev_post_obj->post_title;
?>
<?php if ( $is_ajax_query ): ?>
<a href="<?php echo esc_url($prev_post_link); ?>" rel="previous" class="ajax-page-load">
<?php else: ?>
<a href="<?php echo esc_url($prev_post_link); ?>" rel="next" >
<?php endif; ?>
<span class="meta-nav" title="<?php echo esc_attr($prev_title); ?>"><i class="dashicons dashicons-arrow-left-alt2 portfolio-nav-prev"></i></span>
</a>
<?php
endif;
?>
<?php
if ( $next_post_obj ):
$next_post_ID = isset( $next_post_obj->ID ) ? $next_post_obj->ID : '';
$next_post_link = get_permalink( $next_post_ID );
$next_title = $next_post_obj->post_title;
?>
<?php if ( $is_ajax_query ): ?>
<a href="<?php echo esc_url($next_post_link); ?>" rel="next" class="ajax-page-load">
<?php else: ?>
<a href="<?php echo esc_url($next_post_link); ?>" rel="next" >
<?php endif; ?>
<span class="meta-nav" title="<?php echo esc_attr($next_title); ?>"><i class="dashicons dashicons-arrow-right-alt2 portfolio-nav-next"></i></span>
</a>
<?php
endif;
?>
</div>
<?php
if ( $is_ajax_query ) :
?>
<div class="nav-item portfolio-page-close-button">
<a id="portfolio-page-close-button" href="#"><i class="dashicons dashicons-no-alt portfolio-nav-close"></i></a>
</div>
<?php
endif;
?>
</nav>
<?php
}
}
endif;
if ( ! function_exists( 'kerge_theme_posted_on' ) ) : /**
* Print HTML with meta information for the current post-date/time and author.
*/ {
function kerge_theme_posted_on() {
// Set up and print post meta information.
printf( '<span class="entry-date"><a href="%1$s" rel="bookmark"><i class="fa fa-fw fa-clock-o"></i> <time class="entry-date" datetime="%2$s">%3$s</time></a></span><span class="author vcard"><a class="url fn n" href="%4$s" rel="author"><i class="fa fa-fw fa-user"></i> %5$s</a></span> ',
esc_url( get_permalink() ),
esc_attr( get_the_date( 'c' ) ),
esc_html( get_the_date() ),
esc_url( get_author_posts_url( get_the_author_meta( 'ID' ) ) ),
esc_attr( get_the_author() )
);
}
}
endif;
if ( ! function_exists( 'kerge_theme_post_category' ) ) : /**
* Print HTML with meta information for the current post-date/time and author.
*/ {
function kerge_theme_post_category() {
if ( is_sticky() && is_home() && ! is_paged() ) {
echo '<span class="featured-post"><i class="fa fa-fw fa-thumb-tack"></i> ' . esc_html__( 'Featured', 'kerge' ) . ' </span>';
}
// Set up and print post meta information.
printf( '<span>%1$s</span> ',
get_the_category_list($separator = ', ')
);
}
}
endif;
/**
* Find out if blog has more than one category.
*
* @return boolean true if blog has more than 1 category
*/
function kerge_theme_categorized_blog() {
if ( false === ( $all_the_cool_cats = get_transient( 'fw_theme_category_count' ) ) ) {
// Create an array of all the categories that are attached to posts
$all_the_cool_cats = get_categories( array(
'hide_empty' => 1,
) );
// Count the number of categories that are attached to the posts
$all_the_cool_cats = count( $all_the_cool_cats );
set_transient( 'fw_theme_category_count', $all_the_cool_cats );
}
if ( 1 !== (int) $all_the_cool_cats ) {
// This blog has more than 1 category so fw_theme_categorized_blog should return true
return true;
} else {
// This blog has only 1 category so fw_theme_categorized_blog should return false
return false;
}
}
/**
* Display an optional post thumbnail.
*
* Wraps the post thumbnail in an anchor element on index
* views, or a div element when on single views.
*/
function kerge_theme_post_thumbnail() {
if ( post_password_required() || is_attachment() || ! has_post_thumbnail() ) {
return;
}
$current_position = false;
if (function_exists('fw_ext_sidebars_get_current_position')) {
$current_position = fw_ext_sidebars_get_current_position();
}
if ( is_singular() ) :
?>
<div class="post-thumbnail">
<?php
the_post_thumbnail( 'full' );
?>
</div>
<?php else : ?>
<a class="post-thumbnail" href="<?php the_permalink(); ?>">
<?php
the_post_thumbnail( 'full' );
?>
</a>
<?php endif; // End is_singular()
}
}
function _action_ajax_settings_export() {
if ( isset( $_GET['action'] ) && $_GET['action'] == 'my_settings_export' ) {
header( 'Content-Description: File Transfer' );
header( 'Content-type: text/html' );
header('Content-Disposition: attachment; filename="'.KERGE.'-theme-settings-'.date("d-M-y-h-i-s").'.json"');
header( 'Content-Transfer-Encoding: binary' );
header( 'Expires: 0' );
header( 'Cache-Control: must-revalidate' );
header( 'Pragma: public' );
$options = fw_get_db_settings_option();
$options = json_encode ( $options );
echo $options;
exit;
}else{
wp_send_json_error(
array(
'message' => esc_html__('Invalid input data for export settings','fw')
)
);
exit;
}
}