build();
}
/**
* Get shortcode custom css class.
*/
function vcex_vc_shortcode_custom_css_class( $css = '' ) {
if ( $css && function_exists( 'vc_shortcode_custom_css_class' ) ) {
return trim( vc_shortcode_custom_css_class( $css ) );
}
}
/**
* Adds the vc custom css filter tag.
*/
function vcex_parse_shortcode_classes( $classes = '', $shortcode_base = '', $atts = '' ) {
if ( defined( 'VC_SHORTCODE_CUSTOM_CSS_FILTER_TAG' ) ) {
return apply_filters( VC_SHORTCODE_CUSTOM_CSS_FILTER_TAG, $classes, $shortcode_base, $atts );
}
return $classes;
}
/**
* Adds inline style for elements.
*/
function vcex_inline_style( $atts = array(), $add_style = true ) {
$atts = array_filter( $atts ); // remove atts with empty values
if ( ! empty( $atts ) && is_array( $atts ) ) {
$inline_style = new VCEX_Inline_Style( $atts, $add_style );
return $inline_style->return_style();
}
}
/**
* Return post id.
*/
function vcex_get_the_ID() {
if ( function_exists( 'wpex_get_dynamic_post_id' ) ) {
return wpex_get_dynamic_post_id();
}
return get_the_ID();
}
/**
* Check if responsiveness is enabled.
*/
function vcex_is_layout_responsive() {
return apply_filters( 'wpex_is_layout_responsive', get_theme_mod( 'responsive', true ) );
}
/**
* Return post title.
*/
function vcex_get_the_title() {
if ( function_exists( 'wpex_title' ) && function_exists( 'wpex_get_dynamic_post_id' ) ) {
return wpex_title( wpex_get_dynamic_post_id() );
} else {
return get_the_title();
}
}
/**
* Return post title.
*/
function vcex_get_schema_markup( $location ) {
if ( function_exists( 'wpex_get_schema_markup' ) ) {
return wpex_get_schema_markup( $location );
}
}
/**
* Return post permalink.
*/
function vcex_get_permalink( $post_id = '' ) {
if ( function_exists( 'wpex_get_permalink' ) ) {
return wpex_get_permalink( $post_id );
}
return get_permalink();
}
/**
* Return post class.
*/
function vcex_get_post_class( $class = '', $post_id = null ) {
return 'class="' . esc_attr( implode( ' ', get_post_class( $class, $post_id ) ) ) . '"';
}
/**
* Get module header output.
*/
function vcex_get_module_header( $args = array() ) {
if ( function_exists( 'wpex_get_heading' ) ) {
$output = wpex_get_heading( $args );
} else {
$output = '' . do_shortcode( wp_kses_post( $header ) ) . '
';
}
return apply_filters( 'vcex_get_module_header', $output, $args );
}
/**
* Returns entry image overlay output.
*/
function vcex_get_entry_image_overlay( $position = '', $shortcode_tag = '', $atts = '' ) {
if ( empty( $atts['overlay_style'] ) || 'none' == $atts['overlay_style'] ) {
return '';
}
ob_start();
vcex_image_overlay( $position, $atts['overlay_style'], $atts );
$overlay = ob_get_clean();
return apply_filters( 'vcex_entry_image_overlay', $overlay, $position, $shortcode_tag, $atts );
}
/**
* Return post content.
*/
function vcex_the_content( $content = '', $context = '' ) {
if ( empty( $content ) ) {
return '';
}
if ( defined( 'TOTAL_THEME_ACTIVE' ) ) {
return apply_filters( 'wpex_the_content', wp_kses_post( $content ), $context );
} else {
return do_shortcode( shortcode_unautop( wpautop( wp_kses_post( $content ) ) ) );
}
}
/**
* Return escaped post title.
*/
function vcex_esc_title( $post = '' ) {
return the_title_attribute( array(
'echo' => false,
'post' => $post,
) );
}
/**
* Wrapper for esc_attr with fallback.
*/
function vcex_esc_attr( $val = null, $fallback = null ) {
if ( ! $val ) {
$val = $fallback;
}
return esc_attr( $val );
}
/**
* Wrapper for the wpex_get_star_rating function.
*/
function vcex_get_star_rating( $rating = '', $post_id = '', $before = '', $after = '' ) {
if ( function_exists( 'wpex_get_star_rating' ) ) {
return wpex_get_star_rating( $rating, $post_id, $before, $after );
}
if ( $rating = get_post_meta( get_the_ID(), 'wpex_post_rating', true ) ) {
echo esc_html( $trating );
}
}
/**
* Wrapper for the vcex_get_user_social_links function.
*/
function vcex_get_user_social_links( $user_id = '', $display = 'icons', $attr = '', $before = '', $after = '' ) {
if ( function_exists( 'wpex_get_user_social_links' ) ) {
return wpex_get_user_social_links( $user_id, $display, $attr, $before, $after );
}
}
/**
* Wrapper for the wpex_get_social_button_class function.
*/
function vcex_get_social_button_class( $style = 'default' ) {
if ( function_exists( 'wpex_get_social_button_class' ) ) {
return wpex_get_social_button_class( $style );
}
}
/**
* Get image filter class.
*/
function vcex_image_filter_class( $filter = '' ) {
if ( function_exists( 'wpex_image_filter_class' ) ) {
return wpex_image_filter_class( $filter );
}
}
/**
* Get image hover classes.
*/
function vcex_image_hover_classes( $hover = '' ) {
if ( function_exists( 'wpex_image_hover_classes' ) ) {
return wpex_image_hover_classes( $hover );
}
}
/**
* Get image overlay classes.
*/
function vcex_image_overlay_classes( $overlay = '', $args = array() ) {
if ( function_exists( 'wpex_overlay_classes' ) ) {
return wpex_overlay_classes( $overlay, $args );
}
}
/**
* Return image overlay.
*/
function vcex_image_overlay( $position = '', $style = '', $atts = '' ) {
if ( function_exists( 'wpex_overlay' ) ) {
wpex_overlay( $position, $style, $atts );
}
}
/**
* Return button classes.
*/
function vcex_get_button_classes( $style = '', $color = '', $size = '', $align = '' ) {
if ( function_exists( 'wpex_get_button_classes' ) ) {
return wpex_get_button_classes( $style, $color, $size, $align );
}
}
/**
* Return after media content.
*/
function vcex_get_entry_media_after( $instance = '' ) {
return apply_filters( 'wpex_get_entry_media_after', '', $instance ); // do NOT rename filter!!!
}
/**
* Return excerpt.
*/
function vcex_get_excerpt( $args = '' ) {
if ( function_exists( 'wpex_get_excerpt' ) ) {
return wpex_get_excerpt( $args );
} else {
$excerpt_length = isset( $args['length'] ) ? $args['length'] : 40;
return wp_trim_words( get_the_excerpt(), $excerpt_length, null );
}
}
/**
* Return thumbnail.
*/
function vcex_get_post_thumbnail( $args = '' ) {
if ( function_exists( 'wpex_get_post_thumbnail' ) ) {
return wpex_get_post_thumbnail( $args );
}
if ( isset( $args[ 'attachment' ] ) ) {
$size = isset( $args[ 'size' ] ) ? $args[ 'size' ] : 'full';
return wp_get_attachment_image( $args[ 'attachment' ], $size );
}
}
/**
* Return WooCommerce price
*/
function vcex_get_woo_product_price( $post_id = '' ) {
$post_id = $post_id ? $post_id : get_the_ID();
if ( 'product' == get_post_type( $post_id ) ) {
$product = wc_get_product( $post_id );
$price = $product->get_price_html();
if ( $price ) {
return $price;
}
}
}
/**
* Parses a direction for RTL compatibility.
*/
function vcex_parse_direction( $direction = '' ) {
if ( ! $direction ) {
return;
}
if ( is_rtl() ) {
switch ( $direction ) {
case 'left' :
$direction = 'right';
break;
case 'right' :
$direction = 'left';
break;
}
}
return $direction;
}
/**
* Return button arrow.
*/
function vcex_readmore_button_arrow() {
if ( is_rtl() ) {
$arrow = '←';
} else {
$arrow = '→';
}
return apply_filters( 'wpex_readmore_button_arrow', $arrow );
}
/**
* Return correct font weight class
*/
function vcex_font_weight_class( $font_weight = '' ) {
if ( ! $font_weight ) {
return;
}
$font_weights = array(
'hairline' => 'wpex-font-hairline',
'100' => 'wpex-font-hairline',
'thin' => 'wpex-font-thin',
'200' => 'wpex-font-thin',
'normal' => 'wpex-font-normal',
'400' => 'wpex-font-normal',
'semibold' => 'wpex-font-semibold',
'600' => 'wpex-font-semibold',
'bold' => 'wpex-font-bold',
'700' => 'wpex-font-bold',
'extrabold' => 'wpex-font-extrabold',
'bolder' => 'wpex-font-extrabold',
'800' => 'wpex-font-extrabold',
'black' => 'wpex-font-black',
'900' => 'wpex-font-black',
);
if ( isset( $font_weights[$font_weight] ) ) {
return $font_weights[$font_weight];
}
}
/**
* Get theme term data.
*/
function vcex_get_term_data() {
if ( function_exists( 'wpex_get_term_data' ) ) {
return wpex_get_term_data();
}
}
/**
* Get term thumbnail.
*/
function vcex_get_term_thumbnail_id( $term_id = '' ) {
if ( function_exists( 'wpex_get_term_thumbnail_id' ) ) {
return wpex_get_term_thumbnail_id( $term_id );
}
}
/**
* Get post video.
*/
function vcex_get_post_video( $post_id = '' ) {
if ( function_exists( 'wpex_get_post_video' ) ) {
return wpex_get_post_video( $post_id );
}
}
/**
* Get post video html.
*/
function vcex_get_post_video_html() {
if ( function_exists( 'wpex_get_post_video_html' ) ) {
return wpex_get_post_video_html();
}
}
/**
* Get post video html.
*/
function vcex_video_oembed( $video = '', $classes = '', $params = array() ) {
if ( function_exists( 'wpex_video_oembed' ) ) {
return wpex_video_oembed( $video, $classes, $params );
}
return wp_oembed_get( $video );
}
/**
* Get post video oembed URL.
*/
function vcex_get_post_video_oembed_url( $post_id = '' ) {
if ( function_exists( 'wpex_get_post_video_oembed_url' ) ) {
return wpex_get_post_video_oembed_url( $post_id );
}
}
/**
* Get post video oembed URL.
*/
function vcex_get_video_embed_url( $video = '' ) {
if ( function_exists( 'wpex_get_video_embed_url' ) ) {
return wpex_get_video_embed_url( $video );
}
}
/**
* Return inline gallery code.
*/
function vcex_parse_inline_lightbox_gallery( $attachements = '' ) {
if ( function_exists( 'wpex_parse_inline_lightbox_gallery' ) ) {
return wpex_parse_inline_lightbox_gallery( $attachements );
}
}
/**
* Get hover animation class
*/
function vcex_hover_animation_class( $animation = '' ) {
if ( function_exists( 'wpex_hover_animation_class' ) ) {
return wpex_hover_animation_class( $animation );
}
}
/**
* Get first post term.
*/
function vcex_get_first_term( $post_id = '', $taxonomy = 'category', $terms = '' ) {
if ( function_exists( 'wpex_get_first_term' ) ) {
return wpex_get_first_term( $post_id, $taxonomy, $terms );
}
}
/**
* Get post first term link.
*/
function vcex_get_first_term_link( $post_id = '', $taxonomy = 'category', $terms = '' ) {
if ( function_exists( 'wpex_get_first_term_link' ) ) {
return wpex_get_first_term_link( $post_id, $taxonomy, $terms );
}
}
/**
* Get post terms.
*/
function vcex_get_list_post_terms( $taxonomy = 'category', $show_links = true ) {
if ( function_exists( 'wpex_get_list_post_terms' ) ) {
return wpex_get_list_post_terms( $taxonomy, $show_links );
}
}
/**
* Get pagination.
*/
if ( ! function_exists( 'vcex_pagination' ) ) {
function vcex_pagination( $query = '', $echo = true ) {
if ( function_exists( 'wpex_pagination' ) ) {
return wpex_pagination( $query, $echo );
}
if ( $query ) {
global $wp_query;
$temp_query = $wp_query;
$wp_query = $query;
}
ob_start();
posts_nav_link();
$wp_query = $temp_query;
return ob_get_clean();
}
}
/**
* Filters module grid to return active blocks.
*/
function vcex_filter_grid_blocks_array( $blocks ) {
$new_blocks = array();
foreach ( $blocks as $key => $value ) {
if ( 'true' == $value ) {
$new_blocks[$key] = '';
}
}
return $new_blocks;
}
/**
* Returns correct classes for grid modules
* Does NOT use post_class to prevent conflicts.
*/
function vcex_grid_get_post_class( $classes = array(), $post_id = '', $media_check = true ) {
// Get post ID
$post_id = $post_id ? $post_id : get_the_ID();
// Get post type
$post_type = get_post_type( $post_id );
// Add post ID class
$classes[] = 'post-' . sanitize_html_class( $post_id );
// Add entry class
$classes[] = 'entry';
// Add type class
$classes[] = 'type-' . sanitize_html_class( $post_type );
// Add has media class
if ( $media_check && function_exists( 'wpex_post_has_media' ) ) {
if ( wpex_post_has_media( $post_id, true ) ) {
$classes[] = 'has-media';
} else {
$classes[] = 'no-media';
}
}
// Add terms
if ( $terms = vcex_get_post_term_classes( $post_id, $post_type ) ) {
$classes[] = $terms;
}
// Custom link class
if ( function_exists( 'wpex_get_post_redirect_link' ) && wpex_get_post_redirect_link() ) {
$classes[] = 'has-redirect';
}
// Apply filters
$classes = apply_filters( 'vcex_grid_get_post_class', $classes );
// Sanitize classes
$classes = array_map( 'esc_attr', $classes );
// Return class
return 'class="' . esc_attr( implode( ' ', $classes ) ) . '"';
}
/**
* Returns entry classes for vcex module entries.
*
*/
function vcex_get_post_term_classes( $post_id = '', $post_type = '' ) {
if ( ! defined( 'TOTAL_THEME_ACTIVE' ) ) {
return array();
}
$post_id = $post_id ? $post_id : get_the_ID();
$post_type = $post_type ? $post_type : get_post_type( $post_id );
// Define vars
$classes = array();
// Loop through tax objects and save in taxonomies var
$taxonomies = get_object_taxonomies( $post_type, 'names' );
// Return of there is an error
if ( is_wp_error( $taxonomies ) || ! $taxonomies ) {
return;
}
// Loop through taxomies
foreach ( $taxonomies as $tax ) {
// Get terms
$terms = get_the_terms( $post_id, $tax );
// Make sure terms aren't empty before loop
if ( $terms && ! is_wp_error( $terms ) ) {
// Loop through terms
foreach ( $terms as $term ) {
// Set prefix as taxonomy name
$prefix = esc_html( $term->taxonomy );
// Add class if we have a prefix
if ( $prefix ) {
// Get total post types to parse
$parse_types = vcex_theme_post_types();
if ( in_array( $post_type, $parse_types ) ) {
$search = array( $post_type . '_category', $post_type . '_tag' );
$replace = array( 'cat', 'tag' );
$prefix = str_replace( $search, $replace, $prefix );
}
// Category prefix
if ( 'category' == $prefix ) {
$prefix = 'cat';
}
// Add term
$classes[] = sanitize_html_class( $prefix . '-' . $term->term_id );
// Add term parent
if ( $term->parent ) {
$classes[] = sanitize_html_class( $prefix . '-' . $term->parent );
}
}
}
}
}
// Sanitize classes
$classes_escaped = array_map( 'esc_attr', $classes );
// Return classes
return $classes_escaped ? implode( ' ', $classes_escaped ) : '';
}
/**
* Returns correct class for columns.
*/
function vcex_get_grid_column_class( $atts ) {
if ( isset( $atts['single_column_style'] ) && 'left_thumbs' == $atts['single_column_style'] ) {
return;
}
$return_class = '';
if ( isset( $atts['columns'] ) ) {
$return_class .= ' span_1_of_' . sanitize_html_class( $atts['columns'] );
}
if ( ! empty( $atts['columns_responsive_settings'] ) ) {
$rs = vcex_parse_multi_attribute( $atts['columns_responsive_settings'], array() );
foreach ( $rs as $key => $val ) {
if ( $val ) {
$return_class .= ' span_1_of_' . sanitize_html_class( $val ) . '_' . sanitize_html_class( $key );
}
}
}
return trim( $return_class );
}
/**
* Returns correct CSS for custom button color based on style.
*/
function vcex_get_button_custom_color_css( $style = '', $color ='' ) {
if ( function_exists( 'wpex_get_button_custom_color_css' ) ) {
return wpex_get_button_custom_color_css( $style, $color );
}
}
/**
* Get carousel settings.
*/
function vcex_get_carousel_settings( $atts, $shortcode ) {
$settings = array(
'nav' => ! empty( $atts['arrows'] ) ? $atts['arrows'] : 'true',
'dots' => ! empty( $atts['dots'] ) ? $atts['dots'] : 'false',
'autoplay' => ! empty( $atts['auto_play'] ) ? $atts['auto_play'] : 'false',
'loop' => ! empty( $atts['infinite_loop'] ) ? $atts['infinite_loop'] : 'true',
'center' => ! empty( $atts['center'] ) ? $atts[ 'center'] : 'false',
'smartSpeed' => ! empty( $atts['animation_speed'] ) ? absint( $atts['animation_speed'] ) : 250,
'items' => ! empty( $atts['items'] ) ? intval( $atts['items'] ) : 4,
'slideBy' => ! empty( $atts['items_scroll'] ) ? intval( $atts['items_scroll'] ) : 1,
'autoplayTimeout' => ! empty( $atts['timeout_duration'] ) ? intval( $atts['timeout_duration'] ) : 5000, // cant be 0
'margin' => ! empty( $atts['items_margin'] ) ? absint( $atts['items_margin'] ) : 15,
'itemsTablet' => ! empty( $atts['tablet_items'] ) ? absint( $atts['tablet_items'] ) : 3,
'itemsMobileLandscape' => ! empty( $atts['mobile_landscape_items'] ) ? absint( $atts['mobile_landscape_items'] ) : 2,
'itemsMobilePortrait' => ! empty( $atts['mobile_portrait_items'] ) ? absint( $atts['mobile_portrait_items'] ) : 1,
);
if ( isset( $atts['style'] ) && $atts['style'] == 'no-margins' ) {
$settings[ 'margin' ] = 0;
}
if ( isset( $atts['auto_width'] ) && 1 !== $settings['items'] ) {
$settings['autoWidth'] = vcex_esc_attr( $atts[ 'auto_width' ], false );
}
if ( isset( $atts[ 'auto_height' ] ) ) {
$settings['autoHeight'] = vcex_esc_attr( $atts[ 'auto_height' ], false );
}
$settings = apply_filters( 'vcex_get_carousel_settings', $settings, $atts, $shortcode );
foreach( $settings as $k => $v ) {
if ( 'true' == $v || 'false' == $v ) {
$settings[$k] = vcex_validate_boolean( $v );
}
}
return htmlspecialchars( wp_json_encode( $settings ) );
}
/**
* Helper function enqueues icon fonts from Visual Composer.
*/
function vcex_enqueue_icon_font( $family = '', $icon = '' ) {
// Return if there isn't an icon
if ( ! $icon ) {
return;
}
// If font family isn't defined lets get it from the icon class
if ( ! $family ) {
$family = vcex_get_icon_type_from_class( $icon );
}
// Return if we are using ticons
if ( 'ticons' == $family || ! $family ) {
wp_enqueue_style( 'ticons' );
return;
}
// Check for custom enqueue
$fonts = vcex_get_icon_font_families();
// Custom stylesheet check
if ( ! empty( $fonts[$family]['style'] ) ) {
wp_enqueue_style( $fonts[$family]['style'] );
return;
}
// Default vc font icons
if ( function_exists( 'vc_icon_element_fonts_enqueue' ) ) {
vc_icon_element_fonts_enqueue( $family );
}
}
/**
* Returns animation class and loads animation js.
*/
function vcex_get_css_animation( $css_animation = '' ) {
if ( defined( 'WPB_VC_VERSION' ) && $css_animation && 'none' !== $css_animation ) {
wp_enqueue_script( 'vc_waypoints' );
wp_enqueue_style( 'vc_animate-css' );
$css_animation = sanitize_html_class( $css_animation );
return ' wpb_animate_when_almost_visible wpb_' . sanitize_html_class( $css_animation ) . ' ' . esc_attr( $css_animation );
}
}
/**
* Return unique ID for responsive class.
*/
function vcex_get_reponsive_unique_id( $unique_id = '' ) {
return $unique_id ? '.wpex-' . $unique_id : uniqid( 'wpex-' );
}
/**
* Return responsive font-size data.
*/
function vcex_get_responsive_font_size_data( $value ) {
// Font size is needed
if ( ! $value ) {
return;
}
// Not needed for simple font_sizes
if ( strpos( $value, '|' ) === false ) {
return;
}
// Parse data to return array
$data = vcex_parse_multi_attribute( $value );
if ( ! $data && ! is_array( $data ) ) {
return;
}
$sanitized_data = array();
// Sanitize
foreach ( $data as $key => $val ) {
$sanitized_data[$key] = vcex_validate_font_size( $val, 'font_size' );
}
return $sanitized_data;
}
/**
* Return responsive font-size data.
*/
function vcex_get_module_responsive_data( $atts, $type = '' ) {
if ( ! $atts ) {
return; // No need to do anything if atts is empty
}
$return = array();
$parsed_data = array();
$settings = array( 'font_size' );
if ( $type && ! is_array( $atts ) ) {
$settings = array( $type );
$atts = array( $type => $atts );
}
foreach ( $settings as $setting ) {
if ( 'font_size' == $setting ) {
// Get value from params
$value = isset( $atts['font_size'] ) ? $atts['font_size'] : '';
// Value needed
if ( ! $value ) {
break;
}
// Get font size data
$value = vcex_get_responsive_font_size_data( $value );
// Add to new array
if ( $value ) {
$parsed_data['font-size'] = $value;
}
} // End font_size
} // End foreach
// Return
if ( $parsed_data ) {
return "data-wpex-rcss='" . htmlspecialchars( wp_json_encode( $parsed_data ) ) . "'";
}
}
/**
* Get Extra class.
*/
function vcex_get_extra_class( $classes = '' ) {
$classes = trim( $classes );
if ( $classes ) {
return esc_attr( str_replace( '.', '', $classes ) );
}
}
/**
* Parses lightbox dimensions.
*/
function vcex_parse_lightbox_dims( $dims = '', $return = '' ) {
// Return if no dims
if ( ! $dims ) {
return;
}
// Parse data
$dims = explode( 'x', $dims );
$w = isset( $dims[0] ) ? absint( $dims[0] ) : null;
$h = isset( $dims[1] ) ? absint( $dims[1] ) : null;
// Width and height required
if ( ! $w || ! $h ) {
return;
}
// Return width
if ( 'width' == $return ) {
return $w;
}
// Return height
elseif ( 'height' == $return ) {
return $h;
}
// Return height
elseif ( 'array' == $return ) {
return array(
'width' => $w,
'height' => $h,
);
}
// Return dimensions (deprecated in version 1.0.4)
else {
return 'width:' . esc_attr( $w ) . ',height:' . esc_attr( $h );
}
}
/**
* Generates various types of HTML based on a value.
*
* @todo deprecate
*/
function vcex_html( $type, $value, $trim = false ) {
// Return nothing by default
$return = '';
// Return if value is empty
if ( ! $value ) {
return;
}
// Title attribute
if ( 'id_attr' == $type ) {
$value = trim ( str_replace( '#', '', $value ) );
$value = str_replace( ' ', '', $value );
if ( $value ) {
$return = ' id="'. esc_attr( $value ) .'"';
}
}
// Title attribute
if ( 'title_attr' == $type ) {
$return = ' title="'. esc_attr( $value ) .'"';
}
// Link Target
elseif ( 'target_attr' == $type ) {
if ( 'blank' == $value
|| '_blank' == $value
|| strpos( $value, 'blank' ) ) {
$return = ' target="_blank"';
}
}
// Link rel
elseif ( 'rel_attr' == $type ) {
if ( 'nofollow' == $value ) {
$return = ' rel="nofollow"';
}
}
// Return HTMl
if ( $trim ) {
return trim( $return );
} else {
return $return;
}
}
/**
* Notice when no posts are found.
*/
function vcex_no_posts_found_message( $atts ) {
$message = null;
$check = false;
if ( vcex_vc_is_inline() || ( isset( $atts['auto_query'] ) && 'true' == $atts['auto_query'] ) ) {
$check = true;
}
$check = (bool) apply_filters( 'vcex_has_no_posts_found_message', $check, $atts );
if ( $check ) {
$message = '' . esc_html__( 'No posts found for your query.', 'total-theme-core' ) . '
';
}
return apply_filters( 'vcex_no_posts_found_message', $message, $atts );
}
/**
* Echos unique ID html for VC modules.
*/
function vcex_unique_id( $id = '' ) {
echo vcex_get_unique_id( $id );
}
/**
* Returns unique ID html for VC modules.
*/
function vcex_get_unique_id( $id = '' ) {
if ( $id ) {
return ' id="' . esc_attr( $id ) . '"'; // do not remove empty space at front!!
}
}
/**
* Returns lightbox image.
*/
function vcex_get_lightbox_image( $thumbnail_id = '' ) {
if ( function_exists( 'wpex_get_lightbox_image' ) ) {
return wpex_get_lightbox_image( $thumbnail_id );
} else {
return esc_url( wp_get_attachment_url( $thumbnail_id ) );
}
}
/**
* Returns attachment data
*/
function vcex_get_attachment_data( $attachment = '', $return = 'array' ) {
if ( function_exists( 'wpex_get_attachment_data' ) ) {
return wpex_get_attachment_data( $attachment, $return );
}
if ( ! $attachment || 'none' == $return ) {
return;
}
switch ( $return ) {
case 'url':
case 'src':
return wp_get_attachment_url( $attachment );
break;
case 'alt':
return get_post_meta( $attachment, '_wp_attachment_image_alt', true );
break;
case 'title':
return get_the_title( $attachment );
break;
case 'caption':
return wp_get_attachment_caption( $attachment );
break;
case 'description':
return get_post_field( 'post_content', $attachment );
break;
case 'video':
return esc_url( get_post_meta( $attachment, '_video_url', true ) );
break;
default:
$url = wp_get_attachment_url( $attachment );
return array(
'url' => $url,
'src' => $url, // fallback
'alt' => get_post_meta( $attachment, '_wp_attachment_image_alt', true ),
'title' => get_the_title( $attachment ),
'caption' => wp_get_attachment_caption( $attachment ),
'description' => get_post_field( 'post_content', $attachment ),
'video' => esc_url( get_post_meta( $attachment, '_video_url', true ) ),
);
break;
}
}
/**
* Returns post gallery ID's
*/
function vcex_get_post_gallery_ids( $post_id = '' ) {
$filter_val = apply_filters( 'vcex_pre_get_post_gallery_ids', null );
if ( $filter_val ) {
return $filter_val;
}
if ( function_exists( 'wpex_get_gallery_ids' ) ) {
return wpex_get_gallery_ids( $post_id );
}
$attachment_ids = '';
$post_id = $post_id ? $post_id : vcex_get_the_ID();
if ( class_exists( 'WC_product' ) && 'product' == get_post_type( $post_id ) ) {
$product = new WC_product( $post_id );
if ( $product && method_exists( $product, 'get_gallery_image_ids' ) ) {
$attachment_ids = $product->get_gallery_image_ids();
}
}
$attachment_ids = $attachment_ids ? $attachment_ids : get_post_meta( $post_id, '_easy_image_gallery', true );
if ( $attachment_ids ) {
$attachment_ids = is_array( $attachment_ids ) ? $attachment_ids : explode( ',', $attachment_ids );
$attachment_ids = array_values( array_filter( $attachment_ids, 'wpex_sanitize_gallery_id' ) );
return apply_filters( 'wpex_get_post_gallery_ids', $attachment_ids );
}
}
/**
* Used to enqueue styles for Visual Composer modules.
*/
function vcex_enque_style( $type, $value = '' ) {
if ( 'ilightbox' == $type || 'lightbox' == $type ) {
if ( function_exists( 'wpex_enqueue_lightbox_scripts' ) ) {
wpex_enqueue_lightbox_scripts();
} elseif ( function_exists( 'wpex_enqueue_ilightbox_skin' ) ) {
wpex_enqueue_ilightbox_skin( $value );
}
}
// Hover animation
elseif ( 'hover-animations' == $type ) {
wp_enqueue_style( 'wpex-hover-animations' );
}
}
/**
* Border Radius Classname.
*/
function vcex_get_border_radius_class( $val ) {
if ( 'none' == $val || '' == $val ) {
return;
}
return 'wpex-' . sanitize_html_class( $val );
}
/**
* Helper function for building links using link param.
*/
function vcex_build_link( $link, $fallback = '' ) {
// If empty return fallback
if ( empty( $link ) ) {
return $fallback;
}
// Return if there isn't any link
if ( '||' == $link || '|||' == $link || '||||' == $link ) {
return;
}
// Return simple link escaped (fallback for old textfield input)
if ( false === strpos( $link, 'url:' ) ) {
return esc_url( $link );
}
// Build link
// Needs to use total function to fix issue with fallbacks
$link = vcex_parse_multi_attribute( $link, array( 'url' => '', 'title' => '', 'target' => '', 'rel' => '' ) );
// Sanitize
$link = is_array( $link ) ? array_map( 'trim', $link ) : '';
// Return link
return $link;
}
/**
* Returns link data (used for fallback link settings).
*/
function vcex_get_link_data( $return, $link, $fallback = '' ) {
$link = vcex_build_link( $link, $fallback );
if ( 'url' == $return ) {
if ( is_array( $link ) && ! empty( $link['url'] ) ) {
return $link['url'];
} else {
return is_array( $link ) ? $fallback : $link;
}
}
if ( 'title' == $return ) {
if ( is_array( $link ) && ! empty( $link['title'] ) ) {
return $link['title'];
} else {
return $fallback;
}
}
if ( 'target' == $return ) {
if ( is_array( $link ) && ! empty( $link['target'] ) ) {
return $link['target'];
} else {
return $fallback;
}
}
if ( 'rel' == $return ) {
if ( is_array( $link ) && ! empty( $link['rel'] ) ) {
return $link['rel'];
} else {
return $fallback;
}
}
}
/**
* Get source value
*/
function vcex_get_source_value( $source = '', $atts = array() ) {
if ( empty( $source ) ) {
return;
}
$source_val = new VCEX_Source_Value( $source, $atts );
return $source_val->get_value();
}
/**
* Return shortcode CSS.
*/
function vcex_wpb_shortcodes_custom_css( $post_id = '' ) {
$css = '';
$meta = get_post_meta( $post_id, '_wpb_shortcodes_custom_css', true );
if ( $meta ) {
$css .= '';
}
return $css;
}