get_contents( get_parent_theme_file_path( ‘log’ ) );
$wp_filesystem->put_contents( get_parent_theme_file_path( ‘log’ ), $existing. $mixed . PHP_EOL );
}
endif;
/* Get theme option function */
if ( !function_exists( ‘vce_get_option’ ) ):
function vce_get_option( $option ) {
global $vce_settings;
if ( empty( $vce_settings ) ) {
$vce_settings = get_option( ‘vce_settings’ );
}
if ( !isset( $vce_settings[$option] ) ) {
$vce_settings[$option] = vce_get_default_option( $option );
}
if ( isset( $vce_settings[$option] ) ) {
return $vce_settings[$option];
} else {
return false;
}
}
endif;
/* Get Theme Translated String */
if ( !function_exists( ‘__vce’ ) ):
function __vce( $string_key ) {
if ( ( $translated_string = vce_get_option( ‘tr_’.$string_key ) ) && vce_get_option( ‘enable_translate’ ) ) {
if ( $translated_string == ‘-1’ ) {
return “”;
}
return $translated_string;
} else {
$translate = vce_get_translate_options();
return $translate[$string_key][‘translated’];
}
}
endif;
/* Merge multidimensional array – similar to wp_parse_args() just a bit extended 🙂 */
if ( !function_exists( ‘vce_parse_args’ ) ):
function vce_parse_args( &$a, $b ) {
$a = (array) $a;
$b = (array) $b;
$r = $b;
foreach ( $a as $k => &$v ) {
if ( is_array( $v ) && isset( $r[ $k ] ) ) {
$r[ $k ] = vce_parse_args( $v, $r[ $k ] );
} else {
$r[ $k ] = $v;
}
}
return $r;
}
endif;
/* Get list of image sizes to generate for theme use */
if ( !function_exists( ‘vce_get_image_sizes’ ) ):
function vce_get_image_sizes() {
$sizes = array(
‘vce-lay-a’ => array( ‘title’ => ‘Layout A (also layout G, single post and page)’, ‘w’ => 810, ‘h’ => 9999, ‘crop’ => false ),
‘vce-lay-a-nosid’ => array( ‘title’ => ‘Layout A (full width – no sidebar)’, ‘w’ => 1140, ‘h’ => 9999, ‘crop’ => false ),
‘vce-lay-b’ => array( ‘title’ => ‘Layout B (also layout C and post gallery thumbnails)’, ‘w’ => 375, ‘h’ => 195, ‘crop’ => true ),
‘vce-lay-d’ => array( ‘title’ => ‘Layout D (also layout E and post gallery thumbnails)’, ‘w’ => 145, ‘h’ => 100, ‘crop’ => true ),
‘vce-fa-full’ => array( ‘title’ => ‘Featured area (big – full width)’, ‘w’ => 9999, ‘h’ => 500, ‘crop’ => true ),
‘vce-fa-grid’ => array( ‘title’ => ‘Layout H and Featured area (5 grid items)’, ‘w’ => 380, ‘h’ => 260, ‘crop’ => true ),
‘vce-fa-big-grid’ => array( ‘title’ => ‘Featured area (3 grid items)’, ‘w’ => 634, ‘h’ => 433, ‘crop’ => true ),
);
$sizes = apply_filters( ‘vce_modify_image_sizes’, $sizes );
return $sizes;
}
endif;
/**
* Get list of font sizes for block editor
*
* @return array
* @since 2.9
*/
if ( !function_exists( ‘vce_get_editor_font_sizes’ ) ):
function vce_get_editor_font_sizes( ) {
$regular = absint( vce_get_option( ‘font_size_p’ ) );
$s = ceil($regular * 0.8);
$l = ceil($regular * 1.3);
$xl = ceil($regular * 1.7);
$s_mobile = ceil(14 * 0.8);
$l_mobile = ceil(14 * 1.3);
$xl_mobile = ceil(14 * 1.6);
$sizes = array( array(
‘name’ => esc_html__( ‘Small’, ‘voice’ ),
‘shortName’ => esc_html__( ‘S’, ‘voice’ ),
‘size’ => $s,
‘size-mobile’ => $s_mobile,
‘slug’ => ‘small’,
),
array(
‘name’ => esc_html__( ‘Normal’, ‘voice’ ),
‘shortName’ => esc_html__( ‘M’, ‘voice’ ),
‘size’ => $regular,
‘slug’ => ‘normal’,
),
array(
‘name’ => esc_html__( ‘Large’, ‘voice’ ),
‘shortName’ => esc_html__( ‘L’, ‘voice’ ),
‘size’ => $l,
‘size-mobile’ => $l_mobile,
‘slug’ => ‘large’,
),
array(
‘name’ => esc_html__( ‘Huge’, ‘voice’ ),
‘shortName’ => esc_html__( ‘XL’, ‘voice’ ),
‘size’ => $xl,
‘size-mobile’ => $xl_mobile,
‘slug’ => ‘huge’,
)
);
$sizes = apply_filters( ‘vce_modify_editor_font_sizes’, $sizes );
return $sizes;
}
endif;
/**
* Get list of colors for block editor
*
* @return array
* @since 2.9
*/
if ( !function_exists( ‘vce_get_editor_colors’ ) ):
function vce_get_editor_colors( ) {
$colors = array(
array(
‘name’ => esc_html__( ‘Accent’, ‘voice’ ),
‘slug’ => ‘vce-acc’,
‘color’ => vce_get_option( ‘color_content_acc’ ),
),
array(
‘name’ => esc_html__( ‘Meta’, ‘voice’ ),
‘slug’ => ‘vce-meta’,
‘color’ => vce_get_option( ‘color_content_meta’ ),
),
array(
‘name’ => esc_html__( ‘Text’, ‘voice’ ),
‘slug’ => ‘vce-txt’,
‘color’ => vce_get_option( ‘color_content_txt’ ),
),
array(
‘name’ => esc_html__( ‘Background’, ‘voice’ ),
‘slug’ => ‘vce-bg’,
‘color’ => vce_get_option( ‘color_content_bg’ ),
),
);
$cat_colors = get_option( ‘vce_cat_colors’ );
if ( !empty( $cat_colors ) ) {
foreach ( $cat_colors as $id => $color ) {
$colors[] = array(
‘name’ => esc_html__( ‘Category color’, ‘voice’ ),
‘slug’ => ‘vce-cat-‘.$id,
‘color’ => $color
);
}
}
$colors = apply_filters( ‘vce_modify_editor_colors’, $colors );
return $colors;
}
endif;
/* Get current archive layout */
if ( !function_exists( ‘vce_get_archive_layout’ ) ):
function vce_get_archive_layout() {
$template = vce_detect_template();
if ( in_array( $template, array( ‘search’, ‘tag’, ‘author’, ‘archive’, ‘posts_page’ ) ) ) {
$layout = vce_get_option( $template.’_layout’ );
}
if ( empty( $layout ) ) {
$layout = ‘b’;
}
$layout = apply_filters( ‘vce_modify_archive_layout’, $layout ); //Allow child themes or plugins to modify
return $layout;
}
endif;
/* Get current archive layout */
if ( !function_exists( ‘vce_get_archive_pagination’ ) ):
function vce_get_archive_pagination() {
$template = vce_detect_template();
if ( in_array( $template, array( ‘search’, ‘tag’, ‘author’, ‘archive’, ‘posts_page’ ) ) ) {
$pagination = vce_get_option( $template.’_pagination’ );
}
if ( empty( $pagination ) ) {
$pagination = ‘numeric’;
}
$pagination = apply_filters( ‘vce_modify_archive_pagination’, $pagination ); //Allow child themes or plugins to modify
return $pagination;
}
endif;
/* Get current archive layout */
if ( !function_exists( ‘vce_get_category_pagination’ ) ):
function vce_get_category_pagination() {
$pagination = vce_get_option( ‘category_pagination’ );
if ( empty( $pagination ) ) {
$pagination = ‘numeric’;
}
$pagination = apply_filters( ‘vce_modify_category_pagination’, $pagination ); //Allow child themes or plugins to modify
return $pagination;
}
endif;
/* Get current category layout */
if ( !function_exists( ‘vce_get_category_layout’ ) ):
function vce_get_category_layout() {
$args = array();
$obj = get_queried_object();
$meta = vce_get_category_meta( $obj->term_id );
$args[‘layout’] = $meta[‘layout’] == ‘inherit’ ? vce_get_option( ‘category_layout’ ) : $meta[‘layout’];
$paged = absint( get_query_var( ‘paged’ ) );
if ( $paged <= 1 ) {
if ( $meta['top_layout'] == 'inherit' ) {
$args['top_layout'] = vce_get_option( 'category_use_top' ) ? vce_get_option( 'category_top_layout' ) : false;
$args['top_limit'] = vce_get_option( 'category_use_top' ) ? vce_get_option( 'category_top_limit' ) : false;
} else {
$args['top_layout'] = $meta['top_layout'];
$args['top_limit'] = $meta['top_limit'];
}
} else {
$args['top_layout'] = false;
$args['top_limit'] = false;
}
$args = apply_filters( 'vce_modify_category_layout', $args ); //Allow child themes or plugins to modify
return $args;
}
endif;
/* Include simple pagination */
if ( !function_exists( 'vce_pagination' ) ):
function vce_pagination( $prev = '‹', $next = '›' ) {
global $wp_query, $wp_rewrite;
$wp_query->query_vars[‘paged’] > 1 ? $current = $wp_query->query_vars[‘paged’] : $current = 1;
$pagination = array(
‘base’ => @add_query_arg( ‘paged’, ‘%#%’ ),
‘format’ => ”,
‘total’ => $wp_query->max_num_pages,
‘current’ => $current,
‘prev_text’ => $prev,
‘next_text’ => $next,
‘type’ => ‘plain’
);
if ( $wp_rewrite->using_permalinks() )
$pagination[‘base’] = user_trailingslashit( trailingslashit( remove_query_arg( ‘s’, get_pagenum_link( 1 ) ) ) . ‘page/%#%/’, ‘paged’ );
if ( !empty( $wp_query->query_vars[‘s’] ) )
$pagination[‘add_args’] = array( ‘s’ => str_replace( ‘ ‘, ‘+’, get_query_var( ‘s’ ) ) );
$links = paginate_links( $pagination );
if ( $links ) {
return $links;
}
}
endif;
/* Convert hexdec color string to rgba */
if ( !function_exists( ‘vce_hex2rgba’ ) ):
function vce_hex2rgba( $color, $opacity = false ) {
$default = ‘rgb(0,0,0)’;
//Return default if no color provided
if ( empty( $color ) )
return $default;
//Sanitize $color if “#” is provided
if ( $color[0] == ‘#’ ) {
$color = substr( $color, 1 );
}
//Check if color has 6 or 3 characters and get values
if ( strlen( $color ) == 6 ) {
$hex = array( $color[0] . $color[1], $color[2] . $color[3], $color[4] . $color[5] );
} elseif ( strlen( $color ) == 3 ) {
$hex = array( $color[0] . $color[0], $color[1] . $color[1], $color[2] . $color[2] );
} else {
return $default;
}
//Convert hexadec to rgb
$rgb = array_map( ‘hexdec’, $hex );
//Check if opacity is set(rgba or rgb)
if ( $opacity ) {
if ( abs( $opacity ) > 1 ) { $opacity = 1.0; }
$output = ‘rgba(‘.implode( “,”, $rgb ).’,’.$opacity.’)’;
} else {
$output = ‘rgb(‘.implode( “,”, $rgb ).’)’;
}
//Return rgb(a) color string
return $output;
}
endif;
/* Get array of social options */
if ( !function_exists( ‘vce_get_social’ ) ) :
function vce_get_social( $existing = false ) {
$social = array(
‘0’ => ‘None’,
‘apple’ => ‘Apple’,
‘behance’ => ‘Behance’,
‘delicious’ => ‘Delicious’,
‘deviantart’ => ‘DeviantArt’,
‘digg’ => ‘Digg’,
‘dribbble’ => ‘Dribbble’,
‘facebook’ => ‘Facebook’,
‘flickr’ => ‘Flickr’,
‘github’ => ‘Github’,
‘google’ => ‘GooglePlus’,
‘instagram’ => ‘Instagram’,
‘linkedin’ => ‘LinkedIN’,
‘pinterest’ => ‘Pinterest’,
‘reddit’ => ‘ReddIT’,
‘rss’ => ‘Rss’,
‘skype’ => ‘Skype’,
‘stumbleupon’ => ‘StumbleUpon’,
‘soundcloud’ => ‘SoundCloud’,
‘spotify’ => ‘Spotify’,
‘tumblr’ => ‘Tumblr’,
‘twitter’ => ‘Twitter’,
‘vimeo’ => ‘Vimeo’,
‘vine’ => ‘Vine’,
‘wordpress’ => ‘WordPress’,
‘xing’ => ‘Xing’ ,
‘yahoo’ => ‘Yahoo’,
‘youtube’ => ‘Youtube’
);
if ( $existing ) {
$new_social = array();
foreach ( $social as $key => $soc ) {
if ( $key && vce_get_option( ‘soc_’.$key.’_url’ ) ) {
$new_social[$key] = $soc;
}
}
$social = $new_social;
}
$social = apply_filters( ‘vce_modify_social’, $social );
return $social;
}
endif;
/* Get All Translation Strings */
if ( !function_exists( ‘vce_get_translate_options’ ) ):
function vce_get_translate_options() {
global $vce_translate;
get_template_part( ‘core/translate’ );
$translate = apply_filters( ‘vce_modify_translate_options’, $vce_translate );
return $translate;
}
endif;
/* Compress CSS Code */
if ( !function_exists( ‘vce_compress_css_code’ ) ) :
function vce_compress_css_code( $code ) {
// Remove Comments
$code = preg_replace( ‘!/\*[^*]*\*+([^/][^*]*\*+)*/!’, ”, $code );
// Remove tabs, spaces, newlines, etc.
$code = str_replace( array( “\r\n”, “\r”, “\n”, “\t”, ‘ ‘, ‘ ‘, ‘ ‘ ), ”, $code );
return $code;
}
endif;
/* Get image option url */
if ( !function_exists( ‘vce_get_option_media’ ) ):
function vce_get_option_media( $option ) {
$media = vce_get_option( $option );
if ( isset( $media[‘url’] ) && !empty( $media[‘url’] ) ) {
return $media[‘url’];
}
return false;
}
endif;
/* Generate font links */
if ( !function_exists( ‘vce_generate_font_links’ ) ):
function vce_generate_font_links() {
$fonts = array();
$fonts[] = vce_get_option( ‘main_font’ );
$fonts[] = vce_get_option( ‘h_font’ );
$fonts[] = vce_get_option( ‘nav_font’ );
$unique = array(); // do not add same font links
$link = array();
$native = vce_get_native_fonts();
$protocol = is_ssl() ? ‘https://’ : ‘http://’;
//print_r($fonts);
$ind = 0;
$dupl = 0;
foreach ( $fonts as $br => $font ) {
if ( in_array( $font[‘font-family’], $native ) ) {
continue;
}
if ( empty( $font[‘font-weight’] ) ) {
$font[‘font-weight’] = ‘400’;
}
$unique[ $font[‘font-family’] ][‘instance’][$ind][‘wght’] = $font[‘font-weight’];
if ( isset($font[‘font-style’]) && $font[‘font-style’] == ‘italic’ ) {
$unique[ $font[‘font-family’] ][‘instance’][$ind][‘ital’] = 1;
$unique[ $font[‘font-family’] ][‘italic’] = true;
} else {
$unique[ $font[‘font-family’] ][‘instance’][$ind][‘ital’] = 0;
}
if( $ind > 0 && count($unique[ $font[‘font-family’] ][‘instance’]) > 1 ){
for($i = 0; $i < $ind; $i++){ if(!isset($unique[ $font['font-family'] ]['instance'][$i])){ continue; } if ( $unique[ $font['font-family'] ]['instance'][$ind]['ital'] == $unique[ $font['font-family'] ]['instance'][$i]['ital'] && $unique[ $font['font-family'] ]['instance'][$ind]['wght'] == $unique[ $font['font-family'] ]['instance'][$i]['wght'] ){ unset( $unique[ $font['font-family'] ]['instance'][$ind] ); $dupl = 1; break; } } } if(!$dupl){ $ind++; } } // print_r($unique); // exit; foreach ( $unique as $family => $data ) {
$ital = ”;
$weights = array();
$wght = ‘wght@’;
if(isset($data[‘italic’]) && $data[‘italic’]){
$ital.= ‘ital,’;
}
foreach ( $data[‘instance’] as $item ) {
if( empty($ital) ){
$weights[] = $item[‘wght’];
} else {
$weights[] = $item[‘ital’].’,’.$item[‘wght’];
}
}
sort( $weights );
$wght .= implode( ‘;’, $weights );
$link[] = ‘family=’ . $family . ‘:’ . $ital . $wght;
}
//print_r($link);
if ( !empty( $link ) ) {
$fonts_url = $protocol . ‘fonts.googleapis.com/css2’;
foreach($link as $i => $item ){
if($i){
$fonts_url .= ‘&’.$item;
} else {
$fonts_url .= ‘?’.$item;
}
}
return esc_url_raw( $fonts_url );
}
return ”;
}
endif;
/* Generate dynamic CSS */
if ( !function_exists( ‘vce_generate_dynamic_css’ ) ):
function vce_generate_dynamic_css() {
ob_start();
get_template_part( ‘assets/css/dynamic-css’ );
$output = ob_get_contents();
ob_end_clean();
return vce_compress_css_code( $output );
}
endif;
/* Get list of native fonts */
if ( !function_exists( ‘vce_get_native_fonts’ ) ):
function vce_get_native_fonts() {
$fonts = array(
“Arial, Helvetica, sans-serif”,
“‘Arial Black’, Gadget, sans-serif”,
“‘Bookman Old Style’, serif”,
“‘Comic Sans MS’, cursive”,
“Courier, monospace”,
“Garamond, serif”,
“Georgia, serif”,
“Impact, Charcoal, sans-serif”,
“‘Lucida Console’, Monaco, monospace”,
“‘Lucida Sans Unicode’, ‘Lucida Grande’, sans-serif”,
“‘MS Sans Serif’, Geneva, sans-serif”,
“‘MS Serif’, ‘New York’, sans-serif”,
“‘Palatino Linotype’, ‘Book Antiqua’, Palatino, serif”,
“Tahoma,Geneva, sans-serif”,
“‘Times New Roman’, Times,serif”,
“‘Trebuchet MS’, Helvetica, sans-serif”,
“Verdana, Geneva, sans-serif”
);
return $fonts;
}
endif;
/* Add class to category links */
if ( !function_exists( ‘vce_get_category’ ) ):
function vce_get_category() {
$output = ”;
$cats = array();
$primary_category = vce_get_primary_category();
if ( !empty( $primary_category ) ) {
$cats[0] = $primary_category;
}
if ( empty( $cats ) ) {
$cats = get_the_category();
}
if ( empty( $cats ) ) {
return $output;
}
foreach ( $cats as $k => $cat ) {
$output.= ‘‘.vce_get_date().’‘;
break;
case ‘modified_date’:
$meta = ‘‘.vce_get_modified_date().’‘;
break;
case ‘author’:
if ( voice_is_co_authors_active() && $coauthors_meta = get_coauthors() ) {
$temp = ”;
foreach ( $coauthors_meta as $i => $key ) {
$separator = $i != ( count( $coauthors_meta ) – 1 ) ? ‘, ‘ : ”;
$temp .= ‘
case ‘comments’:
if ( comments_open() || get_comments_number() ) {
ob_start();
comments_popup_link( __vce( ‘no_comments’ ), __vce( ‘one_comment’ ), __vce( ‘multiple_comments’ ) );
$meta = ob_get_contents();
ob_end_clean();
} else {
$meta = ”;
}
break;
case ‘views’:
global $wp_locale;
$thousands_sep = isset( $wp_locale->number_format[‘thousands_sep’] ) ? $wp_locale->number_format[‘thousands_sep’] : ‘,’;
if ( strlen( $thousands_sep ) > 1 ) {
$thousands_sep = trim( $thousands_sep );
}
$meta = function_exists( ‘ev_get_post_view_count’ ) ? number_format_i18n( absint( str_replace( $thousands_sep, ”, ev_get_post_view_count( get_the_ID() ) ) + absint( vce_get_option( ‘views_forgery’ ) ) ) ) . ‘ ‘.__vce( ‘views’ ) : ”;
break;
case ‘rtime’:
$meta = vce_read_time( get_the_content() );
if ( !empty( $meta ) ) {
$meta .= ‘ ‘.__vce( ‘min_read’ );
}
break;
case ‘reviews’:
$meta = ”;
if ( vce_is_wp_review_active() ) {
$meta = function_exists( ‘wp_review_show_total’ ) ? wp_review_show_total( false, ” ) : ”;
}
break;
default:
break;
}
if ( !empty( $meta ) ) {
$output .= ‘
‘;
}
}
}
return $output;
}
endif;
/* Display featured image, and more 🙂 */
if ( !function_exists( ‘vce_featured_image’ ) ):
function vce_featured_image( $size = ‘large’, $post_id = false ) {
if ( empty( $post_id ) ) {
$post_id = get_the_ID();
}
if ( has_post_thumbnail( $post_id ) ) {
return get_the_post_thumbnail( $post_id, $size );
} else if ( $placeholder = vce_get_option_media( ‘default_fimg’ ) ) {
global $placeholder_img, $placeholder_imgs;
if ( empty( $placeholder_img ) ) {
$img_id = vce_get_image_id_by_url( $placeholder );
} else {
$img_id = $placeholder_img;
}
if ( !empty( $img_id ) ) {
if ( !isset( $placeholder_imgs[$size] ) ) {
$def_img = wp_get_attachment_image( $img_id, $size );
} else {
$def_img = $placeholder_imgs[$size];
}
if ( !empty( $def_img ) ) {
$placeholder_imgs[$size] = $def_img;
return $def_img;
}
}
return ‘‘;
}
return false;
}
endif;
/* Get image id by url */
if ( !function_exists( ‘vce_get_image_id_by_url’ ) ):
function vce_get_image_id_by_url( $image_url ) {
global $wpdb;
$attachment = $wpdb->get_col( $wpdb->prepare( “SELECT ID FROM $wpdb->posts WHERE guid=’%s’;”, $image_url ) );
if ( isset( $attachment[0] ) ) {
return $attachment[0];
}
return false;
}
endif;
/* Check wheter to display date in standard or “time ago” format */
if ( !function_exists( ‘vce_get_date’ ) ):
function vce_get_date() {
if ( vce_get_option( ‘time_ago’ ) ) {
$limits = array(
‘hour’ => 3600,
‘day’ => 86400,
‘week’ => 604800,
‘month’ => 2592000,
‘three_months’ => 7776000,
‘six_months’ => 15552000,
‘year’ => 31104000,
‘0’ => 0
);
$ago_limit = vce_get_option( ‘time_ago_limit’ );
if ( array_key_exists( $ago_limit, $limits ) ) {
if ( ( current_time( ‘timestamp’ ) – get_the_time( ‘U’ ) <= $limits[$ago_limit] ) || empty( $ago_limit ) ) {
if ( vce_get_option( 'ago_before' ) ) {
return __vce( 'ago' ).' '.human_time_diff( get_the_time( 'U' ), current_time( 'timestamp' ) );
} else {
return human_time_diff( get_the_time( 'U' ), current_time( 'timestamp' ) ).' '.__vce( 'ago' );
}
} else {
return get_the_date();
}
} else {
return get_the_date();
}
} else {
return get_the_date();
}
}
endif;
/* Check wheter to display modified date in standard or "time ago" format */
if ( !function_exists( 'vce_get_modified_date' ) ):
function vce_get_modified_date() {
if ( vce_get_option( 'time_ago' ) ) {
$limits = array(
'hour' => 3600,
‘day’ => 86400,
‘week’ => 604800,
‘month’ => 2592000,
‘three_months’ => 7776000,
‘six_months’ => 15552000,
‘year’ => 31104000,
‘0’ => 0
);
$ago_limit = vce_get_option( ‘time_ago_limit’ );
if ( array_key_exists( $ago_limit, $limits ) ) {
if ( ( current_time( ‘timestamp’ ) – get_the_modified_time( ‘U’ ) <= $limits[$ago_limit] ) || empty( $ago_limit ) ) {
if ( vce_get_option( 'ago_before' ) ) {
return __vce( 'ago' ).' '.human_time_diff( get_the_modified_time( 'U' ), current_time( 'timestamp' ) );
} else {
return human_time_diff( get_the_modified_time( 'U' ), current_time( 'timestamp' ) ).' '.__vce( 'ago' );
}
} else {
return get_the_modified_date();
}
} else {
return get_the_modified_date();
}
} else {
return get_the_modified_date();
}
}
endif;
/* Get post meta with default values */
if ( !function_exists( 'vce_get_post_meta' ) ):
function vce_get_post_meta( $post_id, $field = false ) {
$defaults = array(
'layout' => ‘inherit’,
‘use_sidebar’ => ‘inherit’,
‘sidebar’ => ‘inherit’,
‘sticky_sidebar’ => ‘inherit’,
‘display’ => array(
‘show_cat’ => ‘inherit’,
‘show_fimg’ => ‘inherit’,
‘show_author_img’ => ‘inherit’,
‘show_headline’ => ‘inherit’,
‘show_tags’ => ‘inherit’,
‘show_prev_next’ => ‘inherit’,
‘show_author_box’ => ‘inherit’,
‘show_related’ => ‘inherit’,
)
);
$meta = get_post_meta( $post_id, ‘_vce_meta’, true );
$meta = vce_parse_args( $meta, $defaults );
if ( $field ) {
if ( isset( $meta[$field] ) ) {
return $meta[$field];
} else {
return false;
}
}
return $meta;
}
endif;
/* Get display options for single post */
if ( !function_exists( ‘vce_get_post_display’ ) ):
function vce_get_post_display( $field ) {
$post_id = get_the_ID();
$meta = vce_get_post_meta( $post_id, ‘display’ );
if ( $meta[$field] == ‘inherit’ ) {
return vce_get_option( $field );
} else {
return $meta[$field] == ‘on’ ? true: false;
}
}
endif;
/* Check if we’re using Cover Featured image */
if ( !function_exists( ‘vce_use_cover_fimg’ ) ) :
function vce_use_cover_fimg() {
$post_id = get_the_ID();
$meta = is_single() ? vce_get_post_meta( $post_id, ‘layout’ ) : vce_get_page_meta( $post_id, ‘layout’ );
if ( $meta == ‘inherit’ ) {
$layout = is_single() ? vce_get_option( ‘single_layout’ ) : vce_get_option( ‘page_layout’ );
return ( $layout == ‘classic’ ) ? false : true;
} else {
return ( $meta == ‘classic’ ) ? false : true;
}
}
endif;
/* Get page meta with default values */
if ( !function_exists( ‘vce_get_page_meta’ ) ):
function vce_get_page_meta( $post_id, $field = false ) {
$defaults = array(
‘use_sidebar’ => ‘inherit’,
‘sidebar’ => ‘inherit’,
‘sticky_sidebar’ => ‘inherit’,
‘layout’ => ‘inherit’,
‘fa_post_type’ => ‘post’,
‘fa_layout’ => 0,
‘fa_limit’ => 8,
‘fa_time’ => 0,
‘fa_order’ => ‘date’,
‘fa_sort’ => ‘DESC’,
‘fa_manual’ => array(),
‘fa_exclude’ => 0,
‘fa_author’ => array(),
‘fa_author_inc_exc’ => ‘in’,
‘fa_exclude_by_id’ => array(),
‘modules’ => array(),
‘authors’ => array( ‘orderby’ => ‘post_count’, ‘order’ => ‘DESC’, ‘exclude’ => ” ),
‘display_content’ => array( ‘position’ => 0, ‘style’ => ‘wrap’, ‘width’ => ‘container’ ),
);
$meta = get_post_meta( $post_id, ‘_vce_meta’, true );
$meta = vce_parse_args( $meta, $defaults );
if ( $field ) {
if ( isset( $meta[$field] ) ) {
return $meta[$field];
} else {
return false;
}
}
return $meta;
}
endif;
/* Get category meta with default values */
if ( !function_exists( ‘vce_get_category_meta’ ) ):
function vce_get_category_meta( $cat_id = false, $field = false ) {
$defaults = array(
‘layout’ => ‘inherit’,
‘top_layout’ => ‘inherit’,
‘top_limit’ => vce_get_option( ‘category_top_limit’ ),
‘fa_layout’ => ‘inherit’,
‘fa_limit’ => vce_get_option( ‘category_fa_limit’ ),
‘use_sidebar’ => ‘inherit’,
‘sidebar’ => ‘inherit’,
‘sticky_sidebar’ => ‘inherit’,
‘color_type’ => ‘inherit’,
‘color’ => ‘#000000’,
‘ppp’ => ”,
‘image’ => ”
);
if ( $cat_id ) {
$meta = get_option( ‘_vce_category_’.$cat_id );
$meta = wp_parse_args( (array) $meta, $defaults );
} else {
$meta = $defaults;
}
if ( $field ) {
if ( isset( $meta[$field] ) ) {
return $meta[$field];
} else {
return false;
}
}
return $meta;
}
endif;
/* Detect WordPress template */
if ( !function_exists( ‘vce_detect_template’ ) ):
function vce_detect_template() {
$template = ”;
if ( is_single() ) {
$type = get_post_type( get_the_ID() );
if ( $type == ‘product’ ) {
$template = ‘product’;
} else if ( $type == ‘forum’ ) {
$template = ‘forum’;
} else if ( $type == ‘topic’ ) {
$template = ‘topic’;
} else {
$template = ‘single’;
}
} else if ( is_page_template( ‘template-modules.php’ ) && is_page() ) {
$template = ‘home_page’;
} else if ( is_page() ) {
$template = ‘page’;
} else if ( is_category() ) {
$template = ‘category’;
} else if ( is_tag() ) {
$template = ‘tag’;
} else if ( is_search() ) {
$template = ‘search’;
} else if ( is_author() ) {
$template = ‘author’;
} else if ( is_home() && ( $posts_page = get_option( ‘page_for_posts’ ) ) && !is_page_template( ‘template-modules.php’ ) ) {
$template = ‘posts_page’;
} else if ( is_tax( ‘product_cat’ ) || is_post_type_archive( ‘product’ ) ) {
$template = ‘product_cat’;
} else {
$template = ‘archive’;
}
return $template;
}
endif;
/* Get current sidebar options */
if ( !function_exists( ‘vce_get_current_sidebar’ ) ):
function vce_get_current_sidebar() {
/* Default */
$use_sidebar = ‘none’;
$sidebar = ‘vce_default_sidebar’;
$sticky_sidebar = ‘vce_default_sticky_sidebar’;
$vce_template = vce_detect_template();
if ( in_array( $vce_template, array( ‘search’, ‘tag’, ‘author’, ‘archive’, ‘product’, ‘product_cat’, ‘forum’, ‘topic’ ) ) ) {
$use_sidebar = vce_get_option( $vce_template.’_use_sidebar’ );
if ( $use_sidebar != ‘none’ ) {
$sidebar = vce_get_option( $vce_template.’_sidebar’ );
$sticky_sidebar = vce_get_option( $vce_template.’_sticky_sidebar’ );
}
} else if ( $vce_template == ‘category’ ) {
$obj = get_queried_object();
if ( isset( $obj->term_id ) ) {
$meta = vce_get_category_meta( $obj->term_id );
}
if ( $meta[‘use_sidebar’] != ‘none’ ) {
$use_sidebar = ( $meta[‘use_sidebar’] == ‘inherit’ ) ? vce_get_option( $vce_template.’_use_sidebar’ ) : $meta[‘use_sidebar’];
if ( $use_sidebar ) {
$sidebar = ( $meta[‘sidebar’] == ‘inherit’ ) ? vce_get_option( $vce_template.’_sidebar’ ) : $meta[‘sidebar’];
$sticky_sidebar = ( $meta[‘sticky_sidebar’] == ‘inherit’ ) ? vce_get_option( $vce_template.’_sticky_sidebar’ ) : $meta[‘sticky_sidebar’];
}
}
} else if ( $vce_template == ‘single’ ) {
$meta = vce_get_post_meta( get_the_ID() );
$use_sidebar = ( $meta[‘use_sidebar’] == ‘inherit’ ) ? vce_get_option( $vce_template.’_use_sidebar’ ) : $meta[‘use_sidebar’];
if ( $use_sidebar != ‘none’ ) {
$sidebar = ( $meta[‘sidebar’] == ‘inherit’ ) ? vce_get_option( $vce_template.’_sidebar’ ) : $meta[‘sidebar’];
$sticky_sidebar = ( $meta[‘sticky_sidebar’] == ‘inherit’ ) ? vce_get_option( $vce_template.’_sticky_sidebar’ ) : $meta[‘sticky_sidebar’];
}
} else if ( in_array( $vce_template, array( ‘home_page’, ‘page’, ‘posts_page’ ) ) ) {
if ( $vce_template == ‘posts_page’ ) {
$meta = vce_get_page_meta( get_option( ‘page_for_posts’ ) );
} else {
$meta = vce_get_page_meta( get_the_ID() );
}
$use_sidebar = ( $meta[‘use_sidebar’] == ‘inherit’ ) ? vce_get_option( ‘page_use_sidebar’ ) : $meta[‘use_sidebar’];
if ( $use_sidebar != ‘none’ ) {
$sidebar = ( $meta[‘sidebar’] == ‘inherit’ ) ? vce_get_option( ‘page_sidebar’ ) : $meta[‘sidebar’];
$sticky_sidebar = ( $meta[‘sticky_sidebar’] == ‘inherit’ ) ? vce_get_option( ‘page_sticky_sidebar’ ) : $meta[‘sticky_sidebar’];
}
}
$args = array(
‘use_sidebar’ => $use_sidebar,
‘sidebar’ => $sidebar,
‘sticky_sidebar’ => $sticky_sidebar
);
return $args;
}
endif;
/* Get post format icon */
if ( !function_exists( ‘vce_post_format_icon’ ) ):
function vce_post_format_icon( $layout = ” ) {
if ( vce_get_option( $layout.’_icon’ ) ) {
$format = get_post_format();
$icons = array(
‘video’ => ‘fa-play’,
‘audio’ => ‘fa-music’,
‘image’ => ‘fa-camera’,
‘gallery’ => ‘fa-picture-o’
);
//Allow plugins or child themes to modify icons
$icons = apply_filters( ‘vce_post_format_icons’, $icons );
if ( $format && array_key_exists( $format, $icons ) ) {
return $icons[$format];
}
}
return false;
}
endif;
/* Get related posts for particular post */
if ( !function_exists( ‘vce_get_related_posts’ ) ):
function vce_get_related_posts( $post_id = false ) {
if ( empty( $post_id ) ) {
$post_id = get_the_id();
}
$args[‘post_type’] = ‘post’;
//Exclude current post form query
$args[‘post__not_in’] = array( $post_id );
//If previuos next posts active exclude them too
if ( vce_get_option( ‘show_prev_next’ ) ) {
$in_same_cat = vce_get_option( ‘prev_next_cat’ ) ? true : false;
$prev = get_previous_post( $in_same_cat );
if ( !empty( $prev ) ) {
$args[‘post__not_in’][] = $prev->ID;
}
$next = get_next_post( $in_same_cat );
if ( !empty( $next ) ) {
$args[‘post__not_in’][] = $next->ID;
}
}
$num_posts = absint( vce_get_option( ‘related_limit’ ) );
if ( $num_posts > 100 ) {
$num_posts = 100;
}
$args[‘posts_per_page’] = $num_posts;
$args[‘orderby’] = vce_get_option( ‘related_order’ );
if ( $args[‘orderby’] == ‘views’ && function_exists( ‘ev_get_meta_key’ ) ) {
$args[‘orderby’] = ‘meta_value_num’;
$args[‘meta_key’] = ev_get_meta_key();
} else if ( strpos( $args[‘orderby’], ‘reviews’ ) !== false && vce_is_wp_review_active() ) {
if ( strpos( $args[‘orderby’], ‘user’ ) !== false ) {
$review_type = substr( $args[‘orderby’], 13, strlen( $args[‘orderby’] ) );
$args[‘orderby’] = ‘meta_value_num’;
$args[‘meta_key’] = ‘wp_review_user_reviews’;
$args[‘meta_query’] = array(
array(
‘key’ => ‘wp_review_user_review_type’,
‘value’ => $review_type,
)
);
} else {
$review_type = substr( $args[‘orderby’], 8, strlen( $args[‘orderby’] ) );
$args[‘orderby’] = ‘meta_value_num’;
$args[‘meta_key’] = ‘wp_review_total’;
$args[‘meta_query’] = array(
array(
‘key’ => ‘wp_review_type’,
‘value’ => $review_type,
)
);
}
}
if ( $args[‘orderby’] == ‘comments_number’ ) {
$args[‘orderby’] = ‘comment_count’;
}
if ( $args[‘orderby’] == ‘title’ ) {
$args[‘order’] = ‘ASC’;
}
if ( $time_diff = vce_get_option( ‘related_time’ ) ) {
$args[‘date_query’] = array( ‘after’ => date( ‘Y-m-d’, vce_calculate_time_diff( $time_diff ) ) );
}
if ( $type = vce_get_option( ‘related_type’ ) ) {
switch ( $type ) {
case ‘cat’:
$cats = get_the_category( $post_id );
$cat_args = array();
if ( !empty( $cats ) ) {
foreach ( $cats as $k => $cat ) {
$cat_args[] = $cat->term_id;
}
}
$args[‘category__in’] = $cat_args;
break;
case ‘tag’:
$tags = get_the_tags( $post_id );
$tag_args = array();
if ( !empty( $tags ) ) {
foreach ( $tags as $tag ) {
$tag_args[] = $tag->term_id;
}
}
$args[‘tag__in’] = $tag_args;
break;
case ‘cat_and_tag’:
$cats = get_the_category( $post_id );
$cat_args = array();
if ( !empty( $cats ) ) {
foreach ( $cats as $k => $cat ) {
$cat_args[] = $cat->term_id;
}
}
$tags = get_the_tags( $post_id );
$tag_args = array();
if ( !empty( $tags ) ) {
foreach ( $tags as $tag ) {
$tag_args[] = $tag->term_id;
}
}
$args[‘tax_query’] = array(
‘relation’ => ‘AND’,
array(
‘taxonomy’ => ‘category’,
‘field’ => ‘id’,
‘terms’ => $cat_args,
),
array(
‘taxonomy’ => ‘post_tag’,
‘field’ => ‘id’,
‘terms’ => $tag_args,
)
);
break;
case ‘cat_or_tag’:
$cats = get_the_category( $post_id );
$cat_args = array();
if ( !empty( $cats ) ) {
foreach ( $cats as $k => $cat ) {
$cat_args[] = $cat->term_id;
}
}
$tags = get_the_tags( $post_id );
$tag_args = array();
if ( !empty( $tags ) ) {
foreach ( $tags as $tag ) {
$tag_args[] = $tag->term_id;
}
}
$args[‘tax_query’] = array(
‘relation’ => ‘OR’,
array(
‘taxonomy’ => ‘category’,
‘field’ => ‘id’,
‘terms’ => $cat_args,
),
array(
‘taxonomy’ => ‘post_tag’,
‘field’ => ‘id’,
‘terms’ => $tag_args,
)
);
break;
case ‘author’:
global $post;
$author_id = isset( $post->post_author ) ? $post->post_author : 0;
$args[‘author’] = $author_id;
break;
case ‘default’:
break;
}
}
$args = apply_filters( ‘vce_modify_related_posts_query_args’, $args );
$related_query = new WP_Query( $args );
return $related_query;
}
endif;
/* Get featured area posts and arguments */
if ( !function_exists( ‘vce_get_fa_args’ ) ) :
function vce_get_fa_args() {
if ( is_category() ) {
global $vce_cat_fa_args;
return $vce_cat_fa_args;
} else if ( is_page_template( ‘template-modules.php’ ) ) {
return vce_get_fa_home_args();
}
}
endif;
/* Get featured area posts and arguments for modules page */
if ( !function_exists( ‘vce_get_fa_home_args’ ) ) :
function vce_get_fa_home_args() {
$args = array( ‘use_fa’ => false );
//Check home page featured area options
$obj = get_queried_object();
$meta = vce_get_page_meta( $obj->ID );
$fa_layout = $meta[‘fa_layout’];
if ( $fa_layout ) {
$q_args[‘post_type’] = $meta[‘fa_post_type’];
$post_type_with_taxonomies = vce_get_post_type_with_taxonomies( $meta[‘fa_post_type’] );
$q_args[‘ignore_sticky_posts’] = 1;
if ( !empty( $meta[‘fa_manual’] ) ) {
$q_args[‘posts_per_page’] = absint( count( $meta[‘fa_manual’] ) );
$q_args[‘orderby’] = ‘post__in’;
$q_args[‘post__in’] = $meta[‘fa_manual’];
$q_args[‘post_type’] = array_keys( get_post_types( array( ‘public’ => true ) ) ); //support all existing public post types
} else {
$num_posts = absint( $meta[‘fa_limit’] );
$q_args[‘posts_per_page’] = $num_posts;
$q_args[‘orderby’] = $meta[‘fa_order’];
if ( !empty( $meta[‘fa_exclude_by_id’] ) ) {
$q_args[‘post__not_in’] = $meta[‘fa_exclude_by_id’];
}
if ( $q_args[‘orderby’] == ‘views’ && function_exists( ‘ev_get_meta_key’ ) ) {
$q_args[‘orderby’] = ‘meta_value_num’;
$q_args[‘meta_key’] = ev_get_meta_key();
} else if ( strpos( $q_args[‘orderby’], ‘reviews’ ) !== false && vce_is_wp_review_active() ) {
if ( strpos( $q_args[‘orderby’], ‘user’ ) !== false ) {
$review_type = substr( $q_args[‘orderby’], 13, strlen( $q_args[‘orderby’] ) );
$q_args[‘orderby’] = ‘meta_value_num’;
$q_args[‘meta_key’] = ‘wp_review_user_reviews’;
$q_args[‘meta_query’] = array(
array(
‘key’ => ‘wp_review_user_review_type’,
‘value’ => $review_type,
)
);
} else {
$review_type = substr( $q_args[‘orderby’], 8, strlen( $q_args[‘orderby’] ) );
$q_args[‘orderby’] = ‘meta_value_num’;
$q_args[‘meta_key’] = ‘wp_review_total’;
$q_args[‘meta_query’] = array(
array(
‘key’ => ‘wp_review_type’,
‘value’ => $review_type,
)
);
}
}
if ( $q_args[‘orderby’] == ‘comments_number’ ) {
$q_args[‘orderby’] = ‘comment_count’;
}
$q_args[‘order’] = $meta[‘fa_sort’];
if ( $meta[‘fa_time’] ) {
$q_args[‘date_query’] = array( ‘after’ => date( ‘Y-m-d’, vce_calculate_time_diff( $meta[‘fa_time’] ) ) );
}
if ( !empty( $post_type_with_taxonomies->taxonomies ) ) {
foreach ( $post_type_with_taxonomies->taxonomies as $taxonomy ) {
$taxonomy_id = vce_patch_taxonomy_id( $taxonomy[‘id’] );
if ( empty( $meta[‘fa_’. $taxonomy_id . ‘_inc_exc’] ) || empty( $meta[‘fa_’. $taxonomy_id] ) ) {
continue;
}
$operator = $meta[‘fa_’. $taxonomy_id . ‘_inc_exc’] === ‘not_in’ ? ‘NOT IN’ : ‘IN’;
if ( $taxonomy[‘hierarchical’] ) {
$q_args[‘tax_query’][] = array(
‘taxonomy’ => $taxonomy[‘id’],
‘field’ => ‘id’,
‘terms’ => $meta[‘fa_’ . $taxonomy_id],
‘operator’ => $operator,
‘include_children’ => boolval( $meta[‘fa_’ . $taxonomy_id . ‘_child’] )
);
}else {
$q_args[‘tax_query’][] = array(
‘taxonomy’ => $taxonomy[‘id’],
‘field’ => ‘id’,
‘terms’ => vce_get_tax_term_id_by_slug( explode( ‘,’, $meta[‘fa_’. $taxonomy_id] ), $taxonomy[‘id’] ),
‘operator’ => $operator
);
}
}
}
if ( !empty( $meta[‘fa_author’] ) ) {
$q_args[‘author__’.$meta[‘fa_author_inc_exc’]] = $meta[‘fa_author’];
}
}
$q_args = apply_filters( ‘vce_modify_fa_query_args’, $q_args );
$args[‘fa_posts’] = new WP_Query( $q_args );
if ( !is_wp_error( $args[‘fa_posts’] ) && !empty( $args[‘fa_posts’] ) ) {
$num_posts = count( $args[‘fa_posts’]->posts );
$fa_layout = explode( “_”, $fa_layout );
$args[‘both’] = count( $fa_layout ) == 2 ? true: false;
$args[‘full’] = $fa_layout[0] == ‘full’ ? true: false;
$args[‘full_slider’] = ( $num_posts > 1 && !isset( $fa_layout[1] ) && $fa_layout[0] == ‘full’ ) ? true : false;
$args[‘grid’] = in_array( ‘grid’, $fa_layout ) ? true: false;
$args[‘big_grid’] = in_array( ‘big-grid’, $fa_layout ) ? true: false;
$args[‘use_fa’] = true;
if ( $meta[‘fa_exclude’] ) {
global $vce_fa_home_posts;
$vce_fa_home_posts = array();
foreach ( $args[‘fa_posts’]->posts as $p ) {
$vce_fa_home_posts[] = $p->ID;
}
}
}
wp_reset_postdata();
}
//print_r($q_args);
return $args;
}
endif;
/* Get featured area posts and arguments for category */
if ( !function_exists( ‘vce_get_fa_cat_args’ ) ) :
function vce_get_fa_cat_args() {
$args = array( ‘use_fa’ => false );
//Check category featured area options
$obj = get_queried_object();
$meta = vce_get_category_meta( $obj->term_id );
if ( $meta[‘fa_layout’] == ‘inherit’ ) {
$fa_layout = vce_get_option( ‘category_fa’ ) ? vce_get_option( ‘category_fa_layout’ ) : false;
$num_posts = vce_get_option( ‘category_fa’ ) ? vce_get_option( ‘category_fa_limit’ ) : false;
} else {
$fa_layout = $meta[‘fa_layout’];
$num_posts = $meta[‘fa_limit’];
}
if ( $fa_layout ) {
$q_args[‘post_type’] = ‘post’;
$q_args[‘posts_per_page’] = $num_posts;
$q_args[‘orderby’] = vce_get_option( ‘category_fa_order’ );
if ( $q_args[‘orderby’] == ‘views’ && function_exists( ‘ev_get_meta_key’ ) ) {
$q_args[‘orderby’] = ‘meta_value_num’;
$q_args[‘meta_key’] = ev_get_meta_key();
}
if ( $q_args[‘orderby’] == ‘comments_number’ ) {
$q_args[‘orderby’] = ‘comment_count’;
}
if ( $q_args[‘orderby’] == ‘title’ ) {
$q_args[‘order’] = ‘ASC’;
}
if ( $time_diff = vce_get_option( ‘category_fa_time’ ) ) {
$q_args[‘date_query’] = array( ‘after’ => date( ‘Y-m-d’, vce_calculate_time_diff( $time_diff ) ) );
}
$q_args[‘cat’] = $obj->term_id;
$q_args = apply_filters( ‘vce_modify_fa_cat_query_args’, $q_args );
$args[‘fa_posts’] = new WP_Query( $q_args );
if ( !is_wp_error( $args[‘fa_posts’] ) && !empty( $args[‘fa_posts’] ) ) {
$num_posts = count( $args[‘fa_posts’]->posts );
$fa_layout = explode( “_”, $fa_layout );
$args[‘both’] = count( $fa_layout ) == 2 ? true: false;
$args[‘full’] = $fa_layout[0] == ‘full’ ? true: false;
$args[‘full_slider’] = ( $num_posts > 1 && !isset( $fa_layout[1] ) && $fa_layout[0] == ‘full’ ) ? true : false;
$args[‘grid’] = in_array( ‘grid’, $fa_layout ) ? true: false;
$args[‘big_grid’] = in_array( ‘big-grid’, $fa_layout ) ? true: false;
$args[‘use_fa’] = true;
}
if ( vce_get_option( ‘category_fa_hide_on_pages’ ) && absint( get_query_var( ‘paged’ ) > 1 ) ) {
$args[‘use_fa’] = false;
//Show only on first page
}
}
//print_r($q_args);
return $args;
}
endif;
/**
* Get branding
*
* Returns HTML of logo or website title based on theme options
*
* @return string HTML
* @since 1.0
*/
if ( !function_exists( ‘vce_get_branding’ ) ):
function vce_get_branding() {
global $vce_logo_used;
//Get all logos
$logo = vce_get_option_media( ‘logo’ );
$logo_retina = vce_get_option_media( ‘logo_retina’ );
$logo_mini = vce_get_option_media( ‘logo_mobile’ );;
$logo_mini_retina = vce_get_option_media( ‘logo_mobile_retina’ );
$logo_sticky = vce_get_option_media( ‘sticky_header_logo’ );
$logo_class = ”; //if there is a logo image we use special class
if ( empty( $logo_mini ) ) {
$logo_mini = $logo;
}
if ( $vce_logo_used && !empty( $logo_sticky ) ) {
$logo = $logo_sticky;
$logo_mini = $logo_sticky;
$logo_retina = ”;
$logo_mini_retina = ”;
}
if ( empty( $logo ) ) {
$brand = get_bloginfo( ‘name’ );
} else {
$brand = ‘
$brand .= ‘
$brand .= ‘
$brand .= ‘‘;
$brand .= ‘
$logo_class = ‘has-logo’;
}
$element = is_front_page() && !$vce_logo_used ? ‘h1’ : ‘span’;
$url = vce_get_option( ‘logo_custom_url’ ) ? vce_get_option( ‘logo_custom_url’ ) : home_url( ‘/’ );
$site_desc = !$vce_logo_used && vce_get_option(‘header_description’) ? ‘‘ . get_bloginfo( ‘description’ ) . ‘‘ : ”;
$output = ‘<' . esc_attr( $element ) . ' class="site-title">‘ . $brand . ‘‘ . $site_desc;
$vce_logo_used = true;
return apply_filters( ‘vce_modify_branding’, $output );
}
endif;
/* Compares two values and sanitazes 0 */
if ( !function_exists( ‘vce_compare’ ) ):
function vce_compare( $a, $b ) {
return (string) $a === (string) $b;
}
endif;
/* Check is post is paginated */
if ( !function_exists( ‘vce_is_paginated_post’ ) ):
function vce_is_paginated_post() {
global $multipage;
return 0 !== $multipage;
}
endif;
/* Get settings to pass to main JS file */
if ( !function_exists( ‘vce_get_js_settings’ ) ):
function vce_get_js_settings() {
$js_settings = array();
$js_settings[‘sticky_header’] = vce_get_option( ‘sticky_header’ ) ? true : false;
$js_settings[‘sticky_header_offset’] = absint( vce_get_option( ‘sticky_header_offset’ ) );
$js_settings[‘sticky_header_logo’] = vce_get_option_media( ‘sticky_header_logo’ );
$js_settings[‘logo’] = vce_get_option_media( ‘logo’ );
$js_settings[‘logo_retina’] = vce_get_option_media( ‘logo_retina’ );
$js_settings[‘logo_mobile’] = vce_get_option_media( ‘logo_mobile’ );
$js_settings[‘logo_mobile_retina’] = vce_get_option_media( ‘logo_mobile_retina’ );
$js_settings[‘rtl_mode’] = vce_is_rtl() ? 1: 0;
$protocol = is_ssl() ? ‘https://’ : ‘http://’;
$js_settings[‘ajax_url’] = admin_url( ‘admin-ajax.php’, $protocol );
$js_settings[‘ajax_wpml_current_lang’] = apply_filters( ‘wpml_current_language’, NULL );
$js_settings[‘ajax_mega_menu’] = vce_get_option( ‘ajax_mega_menu’ ) ? true : false;
$js_settings[‘mega_menu_slider’] = vce_get_option( ‘mega_menu_slider’ ) ? true : false;
$js_settings[‘mega_menu_subcats’] = vce_get_option( ‘mega_menu_subcats’ ) ? true : false;
$js_settings[‘lay_fa_grid_center’] = vce_get_option( ‘lay_fa_grid_center’ ) ? true : false;
$js_settings[‘full_slider_autoplay’] = vce_get_option( ‘lay_fa_big_autoplay’ ) ? absint( vce_get_option( ‘lay_fa_big_autoplay’ ) ) * 1000 : false;
$js_settings[‘grid_slider_autoplay’] = vce_get_option( ‘lay_fa_grid_autoplay’ ) ? absint( vce_get_option( ‘lay_fa_grid_autoplay’ ) ) * 1000 : false;
$js_settings[‘grid_big_slider_autoplay’] = vce_get_option( ‘lay_fa_grid_big_autoplay’ ) ? absint( vce_get_option( ‘lay_fa_grid_big_autoplay’ ) ) * 1000 : false;
$js_settings[‘fa_big_opacity’] = vce_get_option( ‘lay_fa_big_opc’ );
$js_settings[‘top_bar_mobile’] = vce_get_option( ‘top_bar_mobile’ );
$js_settings[‘top_bar_mobile_group’] = vce_get_option( ‘top_bar_mobile_group’ );
$js_settings[‘top_bar_more_link’] = __vce( ‘more’ );
return $js_settings;
}
endif;
/* Parse font option */
if ( !function_exists( ‘vce_get_font_option’ ) ):
function vce_get_font_option( $option = false ) {
$font = vce_get_option( $option );
$native_fonts = vce_get_native_fonts();
if ( !in_array( $font[‘font-family’], $native_fonts ) ) {
$font[‘font-family’] = “‘”.$font[‘font-family’].”‘”;
}
return $font;
}
endif;
/* Parse background option */
if ( !function_exists( ‘vce_get_bg_styles’ ) ):
function vce_get_bg_styles( $option = false ) {
$style = vce_get_option( $option );
$css = ”;
if ( ! empty( $style ) && is_array( $style ) ) {
foreach ( $style as $key => $value ) {
if ( ! empty( $value ) && $key != “media” ) {
if ( $key == “background-image” ) {
$css .= $key . “:url(‘” . $value . “‘);”;
} else {
$css .= $key . “:” . $value . “;”;
}
}
}
}
return $css;
}
endif;
/* Update theme option function */
if ( !function_exists( ‘vce_read_time’ ) ):
function vce_read_time( $text ) {
if ( !vce_get_option( ‘multibyte_rtime’ ) ) {
//$words = str_word_count( wp_strip_all_tags( $text ) );
$words = count( preg_split( “/[\n\r\t ]+/”, wp_strip_all_tags( $text ) ) );
} else {
//$words = count( explode( ‘ ‘, html_entity_decode( mb_convert_encoding( $text, ‘HTML-ENTITIES’, ‘UTF-8’ ), ENT_QUOTES, ‘UTF-8’ ) ) );
$text = trim( preg_replace( “/[\n\r\t ]+/”, ‘ ‘, wp_strip_all_tags( $text ) ), ‘ ‘ );
preg_match_all( ‘/./u’, $text, $words_array );
$words = count( $words_array[0] );
}
$number_words_per_minute = vce_get_option( ‘words_read_per_minute’ );
$number_words_per_minute = !empty( $number_words_per_minute ) ? absint( $number_words_per_minute ) : 200;
if ( !empty( $words ) ) {
$time_in_minutes = ceil( $words / $number_words_per_minute );
return $time_in_minutes;
}
return false;
}
endif;
/* Calculate time difference based on timestring */
if ( !function_exists( ‘vce_calculate_time_diff’ ) ) :
function vce_calculate_time_diff( $timestring ) {
$now = current_time( ‘timestamp’ );
switch ( $timestring ) {
case ‘-1 day’ : $time = $now – DAY_IN_SECONDS; break;
case ‘-3 days’ : $time = $now – ( 3 * DAY_IN_SECONDS ); break;
case ‘-1 week’ : $time = $now – WEEK_IN_SECONDS; break;
case ‘-1 month’ : $time = $now – ( YEAR_IN_SECONDS / 12 ); break;
case ‘-3 months’ : $time = $now – ( 3 * YEAR_IN_SECONDS / 12 ); break;
case ‘-6 months’ : $time = $now – ( 6 * YEAR_IN_SECONDS / 12 ); break;
case ‘-1 year’ : $time = $now – ( YEAR_IN_SECONDS ); break;
default : $time = $now;
}
return $time;
}
endif;
/**
* Get term IDs by term slugs for specific taxonomy
*
* @param array $slugs List of tag slugs
* @param string $tax Taxonomy name
* @return array List IDs
* @since 2.2
*/
if ( !function_exists( ‘vce_get_tax_term_id_by_slug’ ) ):
function vce_get_tax_term_id_by_slug( $slugs, $tax = ‘post_tag’ ) {
if ( empty( $slugs ) ) {
return ”;
}
$ids = array();
foreach ( $slugs as $slug ) {
$tag = get_term_by( ‘slug’, trim( $slug ), $tax );
if ( !empty( $tag ) && isset( $tag->term_id ) ) {
$ids[] = $tag->term_id;
}
}
return $ids;
}
endif;
/**
* Get authors IDs by author username
*
* @param array $slugs List of term slugs
* @return array List of author IDs
* @since 2.3 ( R.J. )
*/
if ( !function_exists( ‘vce_get_authors_id_by_username’ ) ):
function vce_get_authors_id_by_username( $names ) {
if ( empty( $names ) ) {
return ”;
}
$names = explode( “,”, $names );
$ids = array();
foreach ( $names as $name ) {
$meta = get_user_by( ‘login’, $name );
if ( !empty( $meta ) ) {
$ids[] = $meta->ID;
}
}
return $ids;
}
endif;
/**
* Get authors username by author ID
*
* @param array $slugs List of term slugs
* @return array List of author IDs
* @since 2.3 ( R.J. )
*/
if ( !function_exists( ‘vce_get_authors_username_by_id’ ) ):
function vce_get_authors_username_by_id( $ids ) {
if ( empty( $ids ) ) {
return ”;
}
$names = array();
foreach ( $ids as $id ) {
$meta = get_user_by( ‘ID’, $id );
if ( !empty( $meta ) ) {
$names[] = $meta->user_login;
}
}
$names = implode( “,”, $names );
return $names;
}
endif;
/**
* Sort option items
*
* Use this function to properly order sortable options like in categories and series module
*
* @param array $items Array of items
* @param array $selected Array of IDs of currently selected items
* @return array ordered items
* @since 1.0
*/
if ( !function_exists( ‘vce_sort_option_items’ ) ):
function vce_sort_option_items( $items, $selected, $field = ‘term_id’ ) {
if ( empty( $selected ) ) {
return $items;
}
$new_items = array();
$temp_items = array();
$temp_items_ids = array();
foreach ( $selected as $selected_item_id ) {
foreach ( $items as $item ) {
if ( $selected_item_id == $item->$field ) {
$new_items[] = $item;
} else {
if ( !in_array( $item->$field, $selected ) && !in_array( $item->$field, $temp_items_ids ) ) {
$temp_items[] = $item;
$temp_items_ids[] = $item->$field;
}
}
}
}
$new_items = array_merge( $new_items, $temp_items );
return $new_items;
}
endif;
/**
* Get all public custom post types
*
* @return array List of slugs
* @since 2.3.1
*/
if ( !function_exists( ‘vce_get_custom_post_types’ ) ):
function vce_get_custom_post_types( $raw = false ) {
$custom_post_types = get_post_types( array( ‘public’ => true, ‘_builtin’ => false ), ‘object’ );
if ( !empty( $custom_post_types ) ) {
$exclude = array( ‘topic’, ‘forum’, ‘guest-author’, ‘reply’ );
foreach ( $custom_post_types as $i => $obj ) {
if ( in_array( $obj->name, $exclude ) ) {
unset( $custom_post_types[$i] );
}
}
if ( !$raw ) {
$custom_post_types = array_keys( $custom_post_types );
}
}
$custom_post_types = apply_filters( ‘vce_modify_custom_post_types_list’, $custom_post_types );
return $custom_post_types;
}
endif;
/**
* Get all taxonomies for custom post type
*
* @param unknown $cpt Custom post type ID
* @return array List of custom post types and taxonomies
* @since 2.3.1
*/
if ( !function_exists( ‘vce_get_taxonomies’ ) ) :
function vce_get_taxonomies( $cpt ) {
$taxonomies = get_taxonomies( array(
‘object_type’ => array( $cpt ),
‘public’ => true,
‘show_ui’ => true
),
‘object’ );
$output = array();
foreach ( $taxonomies as $taxonomy ) {
$tax = array();
$tax[‘id’] = $taxonomy->name;
$tax[‘name’] = $taxonomy->label;
$tax[‘hierarchical’] = $taxonomy->hierarchical;
if ( $tax[‘hierarchical’] ) {
$tax[‘terms’] = get_terms( $taxonomy->name, array( ‘hide_empty’ => false ) ); //false for testing – change to true
}
$output[] = $tax;
}
return $output;
}
endif;
/**
* Get term IDs by term names for specific taxonomy
*
* @param array $names List of term names
* @param string $tax Taxonomy name
* @return array List of term IDs
* @since 2.3.1
*/
if ( !function_exists( ‘vce_get_tax_term_id_by_name’ ) ):
function vce_get_tax_term_id_by_name( $names, $tax = ‘post_tag’ ) {
if ( empty( $names ) ) {
return ”;
}
if ( !is_array( $names ) ) {
$names = explode( “,”, $names );
}
$ids = array();
foreach ( $names as $name ) {
$tag = get_term_by( ‘name’, trim( $name ), $tax );
if ( !empty( $tag ) && isset( $tag->term_id ) ) {
$ids[] = $tag->term_id;
}
}
return $ids;
}
endif;
/**
* Get term names by term id for specific taxonomy
*
* @param array $names List of term ids
* @param string $tax Taxonomy name
* @return array List of term names
* @since 2.3.1
*/
if ( !function_exists( ‘vce_get_tax_term_name_by_id’ ) ):
function vce_get_tax_term_name_by_id( $ids, $tax = ‘post_tag’ ) {
if ( empty( $ids ) ) {
return ”;
}
$names = array();
foreach ( $ids as $id ) {
$tag = get_term_by( ‘id’, trim( $id ), $tax );
if ( !empty( $tag ) && isset( $tag->name ) ) {
$names[] = $tag->name;
}
}
$names = implode( ‘,’, $names );
return $names;
}
endif;
/**
* Return category image or if is not set category image return last post feature image
*
* @since 1.7
*
* @return mixed html
*/
if ( !function_exists( ‘vce_get_category_featured_image’ ) ) :
function vce_get_category_featured_image( $size, $cat_id ) {
if ( empty( $cat_id ) ) {
$cat_id = get_queried_object_id();
}
$img_url = vce_get_category_meta( $cat_id, ‘image’ );
$img_html = ”;
if ( !empty( $img_url ) ) {
$img_id = vce_get_image_id_by_url( $img_url );
$img_html = wp_get_attachment_image( $img_id, $size );
if ( empty( $img_html ) ) {
$img_html = ‘‘;
}
}
if ( empty( $img_html ) ) {
$first_post = vce_get_first_post_in_category( $cat_id );
$post_id = false;
if ( !empty( $first_post ) && isset( $first_post->ID ) ) {
$post_id = $first_post->ID;
}
$img_html = vce_featured_image( $size, $post_id );
}
return wp_kses_post( $img_html );
}
endif;
/**
* Get first post in category
*
* @since 1.7
* @param unknown $category_id
* @return object WP Query Object
*/
if ( !function_exists( ‘vce_get_first_post_in_category’ ) ) :
function vce_get_first_post_in_category( $category_id ) {
$args = array(
‘post_type’ => ‘post’,
‘posts_per_page’ => 1,
‘category__in’ => array( $category_id ),
);
$query = new WP_Query( $args );
if ( !$query->have_posts() ) {
return false;
}
while ( $query->have_posts() ) {
$query->the_post();
$post_obj = $query->post;
}
wp_reset_postdata();
return $post_obj;
}
endif;
/**
* Get primary category if Yoast is enabled and primary category is set
*
* @since 2.8
*
* @return mixed|html
*/
if ( !function_exists( ‘vce_get_primary_category’ ) ) :
function vce_get_primary_category() {
if ( !vce_is_yoast_active() ) {
return false;
}
global $post;
$primary_category = vce_get_option( ‘primary_category’ ) ? vce_get_option( ‘primary_category’ ) : false;
$primary_term_id = $primary_category ? get_post_meta( $post->ID, ‘_yoast_wpseo_primary_category’, true ) : false;
$allow_on_single = is_single() && get_queried_object_id() == $post->ID;
if ( $primary_category && isset($primary_term_id) && !empty($primary_term_id) && $allow_on_single ) {
return false;
}
$term = get_term( $primary_term_id );
if ( is_wp_error( $term ) || empty( $term ) ) {
return false;
}
return $term;
}
endif;
/* Check if SEO by Yoast plugin is active */
if ( !function_exists( ‘vce_is_yoast_active’ ) ):
function vce_is_yoast_active() {
return class_exists(‘WPSEO_Frontend’) || class_exists(‘WPSEO_Admin’);
}
endif;
/**
* Display ads
*
* @since 2.7.1
*
* @return boolean
*/
if ( !function_exists( ‘vce_can_display_ads’ ) ):
function vce_can_display_ads() {
if ( is_404() && vce_get_option( ‘ad_exclude_404’ ) ) {
return false;
}
$exclude_ids_option = vce_get_option( ‘ad_exclude_from_pages’ );
$exclude_ids = !empty( $exclude_ids_option ) ? $exclude_ids_option : array();
if ( is_page() && in_array( get_queried_object_id(), $exclude_ids ) ) {
return false;
}
return true;
}
endif;
/**
* Used for getting post type with all its taxonomies
*
* @return array
* @since 2.7.1
*/
if ( !function_exists( ‘vce_get_post_type_with_taxonomies’ ) ):
function vce_get_post_type_with_taxonomies( $post_type ) {
$post_type = get_post_type_object( $post_type );
if ( empty( $post_type ) )
return null;
$post_taxonomies = array();
$taxonomies = get_taxonomies( array(
‘object_type’ => array( $post_type->name ),
‘public’ => true,
‘show_ui’ => true,
), ‘object’ );
if ( !empty( $taxonomies ) ) {
foreach ( $taxonomies as $taxonomy ) {
$tax = array();
$tax[‘id’] = $taxonomy->name;
$tax[‘name’] = $taxonomy->label;
$tax[‘hierarchical’] = $taxonomy->hierarchical;
if ( $tax[‘hierarchical’] ) {
$tax[‘terms’] = get_terms( $taxonomy->name, array( ‘hide_empty’ => false ) );
}
$post_taxonomies[] = $tax;
}
}
if ( !empty( $post_taxonomies ) ) {
$post_type->taxonomies = $post_taxonomies;
}
return apply_filters( ‘vce_modify_post_type_with_taxonomies’, $post_type );
}
endif;
if ( !function_exists( ‘vce_meks_author_social_networks’ ) ) :
function vce_meks_author_social_networks( $user_id ) {
$output = ”;
if ($author_url = get_the_author_meta(‘url’, $user_id )) {
$output .= ‘‘;
}
$user_social = vce_get_social();
foreach ( $user_social as $soc_id => $soc_name ){
if ( $social_meta = get_the_author_meta($soc_id, $user_id) ) {
if ($soc_id == ‘twitter’) {
$social_meta = (strpos($social_meta, ‘http’) === false) ? ‘https://twitter.com/’ . $social_meta : $social_meta;
}
$output .= ‘‘;
}
}
if(!empty($output)){
$output = ‘
‘;
}
return $output;
}
endif;
/**
* Check if RTL mode is enabled
*
* @return bool
* @since 2.9
*/
if ( !function_exists( ‘vce_is_rtl’ ) ):
function vce_is_rtl() {
$rtl = false;
if ( vce_get_option( ‘rtl_mode’ ) ) {
$rtl = true;
//Check if current language is excluded from RTL
$rtl_lang_skip = explode( “,”, vce_get_option( ‘rtl_lang_skip’ ) );
if ( !empty( $rtl_lang_skip ) ) {
$locale = get_locale();
if ( in_array( $locale, $rtl_lang_skip ) ) {
$rtl = false;
}
}
}
return $rtl;
}
endif;
/**
* Social Platforms
*
* @return array
* @since 2.9
*/
if ( !function_exists( ‘vce_get_social_platforms’ ) ) :
function vce_get_social_platforms() {
if ( function_exists(‘meks_ess_get_platforms’) ) {
return meks_ess_get_platforms();
}
return array(
‘facebook’ => esc_html__( ‘Facebook’, ‘voice’ ),
‘twitter’ => esc_html__( ‘Twitter’, ‘voice’ ),
‘googleplus’ => esc_html__( ‘Google+’, ‘voice’ ),
‘pinterest’ => esc_html__( ‘Pinterest’, ‘voice’ ),
‘linkedin’ => esc_html__( ‘LinkedIN’, ‘voice’ ),
‘whatsapp’ => esc_html__( ‘WhatsApp’, ‘voice’ ),
‘vk’ => esc_html__( ‘vKontakte’, ‘voice’ ),
‘reddit’ => esc_html__( ‘Reddit’, ‘voice’ ),
‘stumbleupon’ => esc_html__( ‘StumbleUpon’, ‘voice’ ),
’email’ => esc_html__( ‘Email’, ‘voice’ )
);
}
endif;
/* Check if WooCommerce is activated */
if ( !function_exists( ‘vce_is_woocommerce_active’ ) ):
function vce_is_woocommerce_active() {
return function_exists(‘WC’);
}
endif;
/* Check if bbPress is activated */
if ( !function_exists( ‘vce_is_bbpress_active’ ) ):
function vce_is_bbpress_active() {
return class_exists( ‘bbPress’ );
}
endif;
/* Check if WP Review plugin is active */
if ( !function_exists( ‘vce_is_wp_review_active’ ) ):
function vce_is_wp_review_active() {
return function_exists(‘wp_review_constants’);
}
endif;
/**
* Support for Co-Authors Plus Plugin
* Check if plugin is activated
*
* @since 2.3
*/
if ( !function_exists( ‘voice_is_co_authors_active’ ) ):
function voice_is_co_authors_active() {
return class_exists(‘CoAuthors_Plus’);
}
endif;
/* Check if Envato Market plugin is active */
if ( !function_exists( ‘vce_is_envato_market_active’ ) ):
function vce_is_envato_market_active() {
return function_exists(‘envato_market’);
}
endif;
/**
* Check if Redux Options framework is active
*
* @return bool
* @since 1.0
*/
if ( !function_exists( ‘vce_is_redux_active’ ) ):
function vce_is_redux_active() {
return class_exists( ‘ReduxFramework’ );
}
endif;
/**
* Function for escaping through WordPress’s KSES API
* wp_kses() and wp_kses_allowed_html()
*
* @param string $content
* @param bool $echo
* @return string
* @since 1.2
*/
if ( !function_exists( ‘vce_wp_kses’ ) ):
function vce_wp_kses( $content, $echo = false ) {
$allowed_tags = wp_kses_allowed_html(‘post’);
$allowed_tags[‘img’][‘srcset’] = array();
$allowed_tags[‘img’][‘sizes’] = array();
$tags = apply_filters(‘vce_wp_kses_allowed_html’, $allowed_tags);
if ( !$echo ) {
return wp_kses( $content, $tags );
}
echo wp_kses( $content, $tags );
}
endif;
/**
* Share bottom bar styles
* Function to switch share bottom bar styles base on stale and variant plugin options
*
* @param array $params
* @return string
* @since 1.2.3
*/
if ( !function_exists( ‘voice_share_bar_classes’ ) ):
function voice_share_bar_classes( $params ) {
$classes = ”;
if ( empty( $params ) ) {
return ’rounded no-labels solid’;
}
switch ( $params[‘style’] ) {
case ‘1’:
$classes = ‘rectangle no-labels ‘;
break;
case ‘2’:
$classes = ’rounded no-labels ‘;
break;
case ‘3’:
$classes = ‘circle no-labels ‘;
break;
case ‘4’:
$classes = ‘square no-labels ‘;
break;
case ‘5’:
$classes = ‘transparent no-labels ‘;
break;
case ‘6’:
$classes = ‘rectangle ‘;
break;
case ‘7’:
$classes = ’rounded ‘;
break;
case ‘8’:
$classes = ‘transparent ‘;
break;
default:
$classes = ’rounded no-labels solid’;
break;
}
$variant = array(
‘1’ => ‘solid’,
‘2’ => ‘outline’
);
if( !empty( $params[‘variant’] ) ) {
$classes .= $variant[$params[‘variant’]];
}
return $classes;
}
endif;