term_id, $custom_key, TRUE );
}
}
} elseif ( ! in_array( $key, array_keys( $us_predefined_post_custom_fields ) ) ) {
// Get ACF value
if ( function_exists( 'get_field_object' ) ) {
if ( $postID ) {
$acf_obj = get_field_object( $key, $postID );
$value = us_arr_path( $acf_obj, 'value', '' );
// Force "image" type
// TODO: Add support for link
if ( isset( $acf_obj['type'] ) AND $acf_obj['type'] == 'image' ) {
$type = 'image';
} elseif ( is_array( $value ) ) {
$value = implode( ', ', $value );
}
// Get Label if value : label is used
if (
us_arr_path( $acf_obj, 'menu_order', NULL ) === 0
AND $choices = us_arr_path( $acf_obj, 'choices', array() )
AND is_array( $choices )
AND isset( $choices[ $value ] )
) {
$value = $choices[ $value ];
}
} elseif ( $term ) {
$value = get_field( $key, $term );
if ( is_array( $value ) ) {
// TODO: Add support for link
if ( isset( $value['type'] ) AND $value['type'] == 'image' ) {
$type = 'image';
} else {
$value = implode( ', ', $value );
}
}
}
}
} else {
if ( $postID ) {
$value = get_post_meta( $postID, $key, TRUE );
} elseif ( $term ) {
$value = get_term_meta( $term->term_id, $key, TRUE );
}
// Format the value
if ( is_array( $value ) ) {
$value = implode( ', ', $value );
} elseif ( $type == 'text' ) {
$value = wpautop( $value ); // add and
if custom field has WYSIWYG
}
}
// Don't output the element, when it's an object OR its value is empty string
if ( is_object( $value ) OR ( $hide_empty AND $value == '' ) ) {
return;
}
// CSS classes & ID
$_atts['class'] = 'w-post-elm post_custom_field';
$_atts['class'] .= isset( $classes ) ? $classes : '';
$_atts['class'] .= ' type_' . $type;
if ( $link != 'none' AND $color_link ) {
$_atts['class'] .= ' color_link_inherit';
}
// When text color is set in Design Options, add the specific class
if ( us_design_options_has_property( $css, 'color' ) ) {
$_atts['class'] .= ' has_text_color';
}
if ( us_design_options_has_property( $css, 'border-radius' ) ) {
$_atts['class'] .= ' has_border_radius';
}
if ( ! empty( $el_class ) ) {
$_atts['class'] .= ' ' . $el_class;
}
if ( ! empty( $el_id ) AND $us_elm_context == 'shortcode' ) {
$_atts['id'] = $el_id;
}
// Generate image semantics
$ratio_helper_html = '';
if ( $type == 'image' ) {
global $us_grid_img_size;
if ( ! empty( $us_grid_img_size ) AND $us_grid_img_size != 'default' ) {
$thumbnail_size = $us_grid_img_size;
}
// Format the value to get image ID
$value_image_ID = is_array( $value ) ? $value['id'] : intval( $value );
$value = wp_get_attachment_image( $value_image_ID, $thumbnail_size );
if ( empty( $value ) ) {
$value = us_get_img_placeholder( $thumbnail_size );
}
// Set Aspect Ratio values
if ( $has_ratio ) {
$ratio_array = us_get_aspect_ratio_values( $ratio, $ratio_width, $ratio_height );
$ratio_helper_html = '
';
$_atts['class'] .= ' has_ratio';
} elseif ( $stretch ) {
$_atts['class'] .= ' stretched';
}
}
// Generate special semantics for Testimonial Rating
if ( $key == 'us_testimonial_rating' ) {
$rating_value = (int) strip_tags( $value );
if ( $rating_value == 0 ) {
return;
} else {
$value = '';
for ( $i = 1; $i <= $rating_value; $i ++ ) {
$value .= '';
}
$value .= '
';
}
}
// Generate icon specific semantics
if ( $key == 'us_tile_icon' ) {
$value = us_prepare_icon_tag( $value );
}
// Text before value
$text_before = ( trim( $text_before ) != '' ) ? '' . trim( $text_before ) . ' ' : '';
// Text after value
$text_after = ( trim( $text_after ) != '' ) ? ' ' . trim( $text_after ) . ' ' : '';
// Link
if ( $link === 'none' ) {
$link_atts = array();
} elseif ( $link === 'post' ) {
if ( $postID ) {
$link_atts['href'] = apply_filters( 'the_permalink', get_permalink() );
if ( get_post_format() == 'link' ) {
$link_atts['target'] = '_blank';
$link_atts['rel'] = 'noopener';
}
} elseif ( $term ) {
$link_atts['href'] = get_term_link( $term );
}
} elseif ( $link === 'popup_post_image' AND $type == 'image' ) {
$full_image_url = wp_get_attachment_image_url( $value_image_ID, 'full' );
if ( empty( $full_image_url ) ) {
$full_image_url = us_get_img_placeholder( 'full', TRUE );
}
$link_atts = array(
'href' => $full_image_url,
'ref' => us_amp() ? '' : 'magnificPopup',
);
} elseif ( $link === 'elm_value' AND ! empty( $value ) ) {
if ( is_email( $value ) ) {
$link_atts['href'] = 'mailto:' . $value;
} elseif ( strpos( $value, '+' ) === 0 ) {
$link_atts['href'] = 'tel:' . $value;
} else {
$link_atts['href'] = esc_url( $value );
}
} elseif ( $link === 'onclick' ) {
$onclick_code = ! empty( $onclick_code ) ? $onclick_code : 'return false';
$link_atts['href'] = '#';
$link_atts['onclick'] = esc_js( trim( $onclick_code ) );
} elseif ( $link === 'custom' ) {
$link_atts = us_generate_link_atts( $custom_link );
} else {
$link_atts = us_generate_link_atts( 'url:{{' . $link . '}}|||' );
}
// Force "Open in a new tab" attributes
if ( ! empty( $link_atts['href'] ) AND empty( $link_atts['target'] ) AND $link_new_tab ) {
$link_atts['target'] = '_blank';
$link_atts['rel'] = 'noopener nofollow';
}
// Output the element
$output = '<' . $tag . ' ' . us_implode_atts( $_atts ) . '>';
if ( ! empty( $icon ) ) {
$output .= us_prepare_icon_tag( $icon );
}
$output .= $text_before;
if ( ! empty( $link_atts['href'] ) ) {
$output .= '';
}
$output .= $ratio_helper_html;
$output .= $value;
if ( ! empty( $link_atts['href'] ) ) {
$output .= '';
}
$output .= $text_after;
$output .= '';
echo $output;