max_num_pages;
if (!$current = get_query_var('paged')) $current = 1;
$args['base'] = str_replace($big, '%#%', esc_url( get_pagenum_link( $big ) ) );
$args['total'] = $max;
$args['current'] = $current;
$args['add_args'] = false;
$total = 1;
$args['mid_size'] = 3;
$args['end_size'] = 1;
$args['prev_text'] = '«';
$args['next_text'] = '»';
if ($max > 1) echo '';
if ($total == 1 && $max > 1)
echo paginate_links($args);
if ($max > 1) echo '
';
}
function virtue_lightbox_off() {
global $virtue;
if(isset($virtue['kadence_lightbox']) && $virtue['kadence_lightbox'] == 1 ) {
echo '';
}
}
add_action('wp_footer', 'virtue_lightbox_off');
add_action('get_header', 'virtue_skip_link', 1);
function virtue_skip_link() {
echo '';
}
function kadence_hex2rgb($hex) {
$hex = str_replace("#", "", $hex);
if(strlen($hex) == 3) {
$r = hexdec(substr($hex,0,1).substr($hex,0,1));
$g = hexdec(substr($hex,1,1).substr($hex,1,1));
$b = hexdec(substr($hex,2,1).substr($hex,2,1));
} else {
$r = hexdec(substr($hex,0,2));
$g = hexdec(substr($hex,2,2));
$b = hexdec(substr($hex,4,2));
}
$rgb = array($r, $g, $b);
//return implode(",", $rgb); // returns the rgb values separated by commas
return $rgb; // returns an array with the rgb values
}
// Add support for qtranslate
include_once( ABSPATH . 'wp-admin/includes/plugin.php' );
if ( is_plugin_active('qtranslate/qtranslate.php') || is_plugin_active('mqtranslate/mqtranslate.php') ) {
add_action('portfolio-type_add_form', 'qtrans_modifyTermFormFor');
add_action('portfolio-type_edit_form', 'qtrans_modifyTermFormFor');
add_action('product_cat_add_form', 'qtrans_modifyTermFormFor');
add_action('product_cat_edit_form', 'qtrans_modifyTermFormFor');
add_action('product_tag_add_form', 'qtrans_modifyTermFormFor');
add_action('product_tag_edit_form', 'qtrans_modifyTermFormFor');
add_filter('woocommerce_cart_item_name', 'qtrans_useCurrentLanguageIfNotFoundUseDefaultLanguage', 0);
}
add_filter( 'max_srcset_image_width','kt_srcset_max');
function kt_srcset_max($string) {
return 2000;
}
function kt_get_srcset($width,$height,$url,$id) {
if(empty($id) || empty($url)) {
return;
}
$image_meta = get_post_meta( $id, '_wp_attachment_metadata', true );
if(empty($image_meta['file'])){
return;
}
// If possible add in our images on the fly sizes
$ext = substr($image_meta['file'], strrpos($image_meta['file'], "."));
$pathflyfilename = str_replace($ext,'-'.$width.'x'.$height.'' . $ext, $image_meta['file']);
$pathretinaflyfilename = str_replace($ext, '-'.$width.'x'.$height.'@2x' . $ext, $image_meta['file']);
$flyfilename = basename($image_meta['file'], $ext) . '-'.$width.'x'.$height.'' . $ext;
$retinaflyfilename = basename($image_meta['file'], $ext) . '-'.$width.'x'.$height.'@2x' . $ext;
$upload_info = wp_upload_dir();
$upload_dir = $upload_info['basedir'];
$flyfile = trailingslashit($upload_dir).$pathflyfilename;
$retinafile = trailingslashit($upload_dir).$pathretinaflyfilename;
if(empty($image_meta['sizes']) ){ $image_meta['sizes'] = array();}
if (file_exists($flyfile)) {
$kt_add_imagesize = array(
'kt_on_fly' => array(
'file'=> $flyfilename,
'width' => $width,
'height' => $height,
'mime-type' => $image_meta['sizes']['thumbnail']['mime-type']
)
);
$image_meta['sizes'] = array_merge($image_meta['sizes'], $kt_add_imagesize);
}
if (file_exists($retinafile)) {
$size = getimagesize( $retinafile );
if(($size[0] == 2 * $width) && ($size[1] == 2 * $height) ) {
$kt_add_imagesize_retina = array(
'kt_on_fly_retina' => array(
'file'=> $retinaflyfilename,
'width' => 2 * $width,
'height' => 2 * $height,
'mime-type' => $image_meta['sizes']['thumbnail']['mime-type']
)
);
$image_meta['sizes'] = array_merge($image_meta['sizes'], $kt_add_imagesize_retina);
}
}
if(function_exists ( 'wp_calculate_image_srcset') ){
$output = wp_calculate_image_srcset(array( $width, $height), $url, $image_meta, $id);
} else {
$output = '';
}
return $output;
}
function kt_get_srcset_output($width,$height,$url,$id) {
$img_srcset = kt_get_srcset( $width, $height, $url, $id);
if(!empty($img_srcset) ) {
$output = 'srcset="'.esc_attr($img_srcset).'" sizes="(max-width: '.esc_attr($width).'px) 100vw, '.esc_attr($width).'px"';
} else {
$output = '';
}
return $output;
}
/**
* Schema type
*/
function kadence_html_tag_schema() {
$schema = 'http://schema.org/';
if( is_singular( 'post' ) ) {
$type = "WebPage";
} else if( is_page_template('page-contact.php') ) {
$type = 'ContactPage';
} elseif( is_author() ) {
$type = 'ProfilePage';
} elseif( is_search() ) {
$type = 'SearchResultsPage';
} else {
$type = 'WebPage';
}
echo apply_filters('kadence_html_schema', 'itemscope="itemscope" itemtype="' . esc_attr( $schema ) . esc_attr( $type ) . '"' );
}
// Ecerpt Length
function virtue_excerpt($limit) {
$excerpt = explode(' ', get_the_excerpt(), $limit);
if (count($excerpt)>=$limit) {
array_pop($excerpt);
$excerpt = implode(" ",$excerpt).'...';
} else {
$excerpt = implode(" ",$excerpt);
}
$excerpt = preg_replace('`\[[^\]]*\]`','',$excerpt);
return $excerpt;
}
function virtue_content($limit) {
$content = explode(' ', get_the_content(), $limit);
if (count($content)>=$limit) {
array_pop($content);
$content = implode(" ",$content).'...';
} else {
$content = implode(" ",$content);
}
$content = preg_replace('/\[.+\]/','', $content);
$content = apply_filters('the_content', $content);
$content = str_replace(']]>', ']]>', $content);
return $content;
}
/* === Ambrosite Next/Previous Post Link Plus ===
Author: ambrosite
Link: http://www.ambrosite.com/plugins
*/
function kadence_get_adjacent_post_plus($r, $previous = true ) {
global $post, $wpdb;
extract( $r, EXTR_SKIP );
if ( empty( $post ) )
return null;
// Sanitize $order_by, since we are going to use it in the SQL query. Default to 'post_date'.
if ( in_array($order_by, array('post_date', 'post_title', 'post_excerpt', 'post_name', 'post_modified')) ) {
$order_format = '%s';
} elseif ( in_array($order_by, array('ID', 'post_author', 'post_parent', 'menu_order', 'comment_count')) ) {
$order_format = '%d';
} elseif ( $order_by == 'custom' && !empty($meta_key) ) { // Don't allow a custom sort if meta_key is empty.
$order_format = '%s';
} elseif ( $order_by == 'numeric' && !empty($meta_key) ) {
$order_format = '%d';
} else {
$order_by = 'post_date';
$order_format = '%s';
}
// Sanitize $order_2nd. Only columns containing unique values are allowed here. Default to 'post_date'.
if ( in_array($order_2nd, array('post_date', 'post_title', 'post_modified')) ) {
$order_format2 = '%s';
} elseif ( in_array($order_2nd, array('ID')) ) {
$order_format2 = '%d';
} else {
$order_2nd = 'post_date';
$order_format2 = '%s';
}
// Sanitize num_results (non-integer or negative values trigger SQL errors)
$num_results = intval($num_results) < 2 ? 1 : intval($num_results);
// Queries involving custom fields require an extra table join
if ( $order_by == 'custom' || $order_by == 'numeric' ) {
$current_post = get_post_meta($post->ID, $meta_key, TRUE);
$order_by = ($order_by === 'numeric') ? 'm.meta_value+0' : 'm.meta_value';
$meta_join = $wpdb->prepare(" INNER JOIN $wpdb->postmeta AS m ON p.ID = m.post_id AND m.meta_key = %s", $meta_key );
} elseif ( $in_same_meta ) {
$current_post = $post->$order_by;
$order_by = 'p.' . $order_by;
$meta_join = $wpdb->prepare(" INNER JOIN $wpdb->postmeta AS m ON p.ID = m.post_id AND m.meta_key = %s", $in_same_meta );
} else {
$current_post = $post->$order_by;
$order_by = 'p.' . $order_by;
$meta_join = '';
}
// Get the current post value for the second sort column
$current_post2 = $post->$order_2nd;
$order_2nd = 'p.' . $order_2nd;
// Get the list of post types. Default to current post type
if ( empty($post_type) )
$post_type = "'$post->post_type'";
// Put this section in a do-while loop to enable the loop-to-first-post option
do {
$join = $meta_join;
$excluded_categories = $ex_cats;
$included_categories = $in_cats;
$excluded_posts = $ex_posts;
$included_posts = $in_posts;
$in_same_term_sql = $in_same_author_sql = $in_same_meta_sql = $ex_cats_sql = $in_cats_sql = $ex_posts_sql = $in_posts_sql = '';
// Get the list of hierarchical taxonomies, including customs (don't assume taxonomy = 'category')
$taxonomies = array_filter( get_post_taxonomies($post->ID), "is_taxonomy_hierarchical" );
if ( ($in_same_cat || $in_same_tax || $in_same_format || !empty($excluded_categories) || !empty($included_categories)) && !empty($taxonomies) ) {
$cat_array = $tax_array = $format_array = array();
if ( $in_same_cat ) {
$cat_array = wp_get_object_terms($post->ID, $taxonomies, array('fields' => 'ids'));
}
if ( $in_same_tax && !$in_same_cat ) {
if ( $in_same_tax === true ) {
if ( $taxonomies != array('category') )
$taxonomies = array_diff($taxonomies, array('category'));
} else
$taxonomies = (array) $in_same_tax;
$tax_array = wp_get_object_terms($post->ID, $taxonomies, array('fields' => 'ids'));
}
if ( $in_same_format ) {
$taxonomies[] = 'post_format';
$format_array = wp_get_object_terms($post->ID, 'post_format', array('fields' => 'ids'));
}
$join .= " INNER JOIN $wpdb->term_relationships AS tr ON p.ID = tr.object_id INNER JOIN $wpdb->term_taxonomy tt ON tr.term_taxonomy_id = tt.term_taxonomy_id AND tt.taxonomy IN (\"" . implode('", "', $taxonomies) . "\")";
$term_array = array_unique( array_merge( $cat_array, $tax_array, $format_array ) );
if ( !empty($term_array) )
$in_same_term_sql = "AND tt.term_id IN (" . implode(',', $term_array) . ")";
if ( !empty($excluded_categories) ) {
// Support for both (1 and 5 and 15) and (1, 5, 15) delimiter styles
$delimiter = ( strpos($excluded_categories, ',') !== false ) ? ',' : 'and';
$excluded_categories = array_map( 'intval', explode($delimiter, $excluded_categories) );
// Three category exclusion methods are supported: 'strong', 'diff', and 'weak'.
// Default is 'weak'. See the plugin documentation for more information.
if ( $ex_cats_method === 'strong' ) {
$taxonomies = array_filter( get_post_taxonomies($post->ID), "is_taxonomy_hierarchical" );
if ( function_exists('get_post_format') )
$taxonomies[] = 'post_format';
$ex_cats_posts = get_objects_in_term( $excluded_categories, $taxonomies );
if ( !empty($ex_cats_posts) )
$ex_cats_sql = "AND p.ID NOT IN (" . implode($ex_cats_posts, ',') . ")";
} else {
if ( !empty($term_array) && !in_array($ex_cats_method, array('diff', 'differential')) )
$excluded_categories = array_diff($excluded_categories, $term_array);
if ( !empty($excluded_categories) )
$ex_cats_sql = "AND tt.term_id NOT IN (" . implode($excluded_categories, ',') . ')';
}
}
if ( !empty($included_categories) ) {
$in_same_term_sql = ''; // in_cats overrides in_same_cat
$delimiter = ( strpos($included_categories, ',') !== false ) ? ',' : 'and';
$included_categories = array_map( 'intval', explode($delimiter, $included_categories) );
$in_cats_sql = "AND tt.term_id IN (" . implode(',', $included_categories) . ")";
}
}
// Optionally restrict next/previous links to same author
if ( $in_same_author )
$in_same_author_sql = $wpdb->prepare("AND p.post_author = %d", $post->post_author );
// Optionally restrict next/previous links to same meta value
if ( $in_same_meta && $r['order_by'] != 'custom' && $r['order_by'] != 'numeric' )
$in_same_meta_sql = $wpdb->prepare("AND m.meta_value = %s", get_post_meta($post->ID, $in_same_meta, TRUE) );
// Optionally exclude individual post IDs
if ( !empty($excluded_posts) ) {
$excluded_posts = array_map( 'intval', explode(',', $excluded_posts) );
$ex_posts_sql = " AND p.ID NOT IN (" . implode(',', $excluded_posts) . ")";
}
// Optionally include individual post IDs
if ( !empty($included_posts) ) {
$included_posts = array_map( 'intval', explode(',', $included_posts) );
$in_posts_sql = " AND p.ID IN (" . implode(',', $included_posts) . ")";
}
$adjacent = $previous ? 'previous' : 'next';
$order = $previous ? 'DESC' : 'ASC';
$op = $previous ? '<' : '>';
// Optionally get the first/last post. Disable looping and return only one result.
if ( $end_post ) {
$order = $previous ? 'ASC' : 'DESC';
$num_results = 1;
$loop = false;
if ( $end_post === 'fixed' ) // display the end post link even when it is the current post
$op = $previous ? '<=' : '>=';
}
// If there is no next/previous post, loop back around to the first/last post.
if ( $loop && isset($result) ) {
$op = $previous ? '>=' : '<=';
$loop = false; // prevent an infinite loop if no first/last post is found
}
$join = apply_filters( "get_{$adjacent}_post_plus_join", $join, $r );
// In case the value in the $order_by column is not unique, select posts based on the $order_2nd column as well.
// This prevents posts from being skipped when they have, for example, the same menu_order.
$where = apply_filters( "get_{$adjacent}_post_plus_where", $wpdb->prepare("WHERE ( $order_by $op $order_format OR $order_2nd $op $order_format2 AND $order_by = $order_format ) AND p.post_type IN ($post_type) AND p.post_status = 'publish' $in_same_term_sql $in_same_author_sql $in_same_meta_sql $ex_cats_sql $in_cats_sql $ex_posts_sql $in_posts_sql", $current_post, $current_post2, $current_post), $r );
$sort = apply_filters( "get_{$adjacent}_post_plus_sort", "ORDER BY $order_by $order, $order_2nd $order LIMIT $num_results", $r );
$query = "SELECT DISTINCT p.* FROM $wpdb->posts AS p $join $where $sort";
$query_key = 'adjacent_post_' . md5($query);
$result = wp_cache_get($query_key);
if ( false !== $result )
return $result;
// echo $query . '
';
// Use get_results instead of get_row, in order to retrieve multiple adjacent posts (when $num_results > 1)
// Add DISTINCT keyword to prevent posts in multiple categories from appearing more than once
$result = $wpdb->get_results("SELECT DISTINCT p.* FROM $wpdb->posts AS p $join $where $sort");
if ( null === $result )
$result = '';
} while ( !$result && $loop );
wp_cache_set($query_key, $result);
return $result;
}
/**
* Display previous post link that is adjacent to the current post.
*
* Based on previous_post_link() from wp-includes/link-template.php
*
* @param array|string $args Optional. Override default arguments.
* @return bool True if previous post link is found, otherwise false.
*/
function kadence_previous_post_link_plus($args = '') {
return kadence_adjacent_post_link_plus($args, '« %link', true);
}
/**
* Display next post link that is adjacent to the current post.
*
* Based on next_post_link() from wp-includes/link-template.php
*
* @param array|string $args Optional. Override default arguments.
* @return bool True if next post link is found, otherwise false.
*/
function kadence_next_post_link_plus($args = '') {
return kadence_adjacent_post_link_plus($args, '%link »', false);
}
/**
* Display adjacent post link.
*
* Can be either next post link or previous.
*
* Based on adjacent_post_link() from wp-includes/link-template.php
*
* @param array|string $args Optional. Override default arguments.
* @param bool $previous Optional, default is true. Whether display link to previous post.
* @return bool True if next/previous post is found, otherwise false.
*/
function kadence_adjacent_post_link_plus($args = '', $format = '%link »', $previous = true) {
$defaults = array(
'order_by' => 'post_date', 'order_2nd' => 'post_date', 'meta_key' => '', 'post_type' => '',
'loop' => false, 'end_post' => false, 'thumb' => false, 'max_length' => 0,
'format' => '', 'link' => '%title', 'date_format' => '', 'tooltip' => '%title',
'in_same_cat' => false, 'in_same_tax' => false, 'in_same_format' => false,
'in_same_author' => false, 'in_same_meta' => false,
'ex_cats' => '', 'ex_cats_method' => 'weak', 'in_cats' => '', 'ex_posts' => '', 'in_posts' => '',
'before' => '', 'after' => '', 'num_results' => 1, 'return' => false, 'echo' => true
);
$r = wp_parse_args( $args, $defaults );
if ( empty($r['format']) )
$r['format'] = $format;
if ( empty($r['date_format']) )
$r['date_format'] = get_option('date_format');
if ( !function_exists('get_post_format') )
$r['in_same_format'] = false;
if ( $previous && is_attachment() ) {
$posts = array();
$posts[] = & get_post($GLOBALS['post']->post_parent);
} else
$posts = kadence_get_adjacent_post_plus($r, $previous);
// If there is no next/previous post, return false so themes may conditionally display inactive link text.
if ( !$posts )
return false;
// If sorting by date, display posts in reverse chronological order. Otherwise display in alpha/numeric order.
if ( ($previous && $r['order_by'] != 'post_date') || (!$previous && $r['order_by'] == 'post_date') )
$posts = array_reverse( $posts, true );
// Option to return something other than the formatted link
if ( $r['return'] ) {
if ( $r['num_results'] == 1 ) {
reset($posts);
$post = current($posts);
if ( $r['return'] === 'id')
return $post->ID;
if ( $r['return'] === 'href')
return get_permalink($post);
if ( $r['return'] === 'object')
return $post;
if ( $r['return'] === 'title')
return $post->post_title;
if ( $r['return'] === 'date')
return mysql2date($r['date_format'], $post->post_date);
} elseif ( $r['return'] === 'object')
return $posts;
}
$output = $r['before'];
// When num_results > 1, multiple adjacent posts may be returned. Use foreach to display each adjacent post.
foreach ( $posts as $post ) {
$title = $post->post_title;
if ( empty($post->post_title) )
$title = $previous ? __('Previous Post', 'virtue') : __('Next Post', 'virtue');
$title = apply_filters('the_title', $title, $post->ID);
$date = mysql2date($r['date_format'], $post->post_date);
$author = get_the_author_meta('display_name', $post->post_author);
// Set anchor title attribute to long post title or custom tooltip text. Supports variable replacement in custom tooltip.
if ( $r['tooltip'] ) {
$tooltip = str_replace('%title', $title, $r['tooltip']);
$tooltip = str_replace('%date', $date, $tooltip);
$tooltip = str_replace('%author', $author, $tooltip);
$tooltip = ' title="' . esc_attr($tooltip) . '"';
} else
$tooltip = '';
// Truncate the link title to nearest whole word under the length specified.
$max_length = intval($r['max_length']) < 1 ? 9999 : intval($r['max_length']);
if ( strlen($title) > $max_length )
$title = substr( $title, 0, strrpos(substr($title, 0, $max_length), ' ') ) . '...';
$rel = $previous ? 'prev' : 'next';
$anchor = '';
$link = str_replace('%title', $title, $r['link']);
$link = str_replace('%date', $date, $link);
$link = $anchor . $link . '';
$format = str_replace('%link', $link, $r['format']);
$format = str_replace('%title', $title, $format);
$format = str_replace('%date', $date, $format);
$format = str_replace('%author', $author, $format);
if ( ($r['order_by'] == 'custom' || $r['order_by'] == 'numeric') && !empty($r['meta_key']) ) {
$meta = get_post_meta($post->ID, $r['meta_key'], true);
$format = str_replace('%meta', $meta, $format);
} elseif ( $r['in_same_meta'] ) {
$meta = get_post_meta($post->ID, $r['in_same_meta'], true);
$format = str_replace('%meta', $meta, $format);
}
// Get the category list, including custom taxonomies (only if the %category variable has been used).
if ( (strpos($format, '%category') !== false) && version_compare(PHP_VERSION, '5.0.0', '>=') ) {
$term_list = '';
$taxonomies = array_filter( get_post_taxonomies($post->ID), "is_taxonomy_hierarchical" );
if ( $r['in_same_format'] && get_post_format($post->ID) )
$taxonomies[] = 'post_format';
foreach ( $taxonomies as &$taxonomy ) {
// No, this is not a mistake. Yes, we are testing the result of the assignment ( = ).
// We are doing it this way to stop it from appending a comma when there is no next term.
if ( $next_term = get_the_term_list($post->ID, $taxonomy, '', ', ', '') ) {
$term_list .= $next_term;
if ( current($taxonomies) ) $term_list .= ', ';
}
}
$format = str_replace('%category', $term_list, $format);
}
// Optionally add the post thumbnail to the link. Wrap the link in a span to aid CSS styling.
if ( $r['thumb'] && has_post_thumbnail($post->ID) ) {
if ( $r['thumb'] === true ) // use 'post-thumbnail' as the default size
$r['thumb'] = 'post-thumbnail';
$thumbnail = '' . get_the_post_thumbnail( $post->ID, $r['thumb'] ) . '';
$format = $thumbnail . '' . $format . '';
}
// If more than one link is returned, wrap them in tags
if ( intval($r['num_results']) > 1 )
$format = '' . $format . '';
$output .= $format;
}
$output .= $r['after'];
// If echo is false, don't display anything. Return the link as a PHP string.
if ( !$r['echo'] || $r['return'] === 'output' )
return $output;
$adjacent = $previous ? 'previous' : 'next';
echo apply_filters( "{$adjacent}_post_link_plus", $output, $r );
return true;
}
if (class_exists('SitePress')) {
global $sitepress;
add_filter('get_previous_post_plus_join', array($sitepress,'get_adjacent_post_join'));
add_filter('get_next_post_plus_join', array($sitepress,'get_adjacent_post_join'));
add_filter('get_previous_post_plus_where', array($sitepress,'get_adjacent_post_where'));
add_filter('get_next_post_plus_where', array($sitepress,'get_adjacent_post_where'));
}
//User Addon
add_action( 'show_user_profile', 'kadence_show_extra_profile_fields' );
add_action( 'edit_user_profile', 'kadence_show_extra_profile_fields' );
function kadence_show_extra_profile_fields( $user ) { ?>
Extra profile information