File: /opt/wpsites/datacloudnow.com/wp-content/plugins/salient-core/includes/post-grid/loop-markup.php
<?php
/**
* Post grid category total count.
*
* @since 1.3
*/
function nectar_post_grid_get_category_total($category_id, $post_type, $term_tax_query = '') {
// All.
if( '-1' === $category_id) {
$category_id = null;
}
if( 'post' === $post_type && empty($term_tax_query) ) {
$nectar_post_grid_cat_query = new WP_Query( array(
'nopaging' => false,
'posts_per_page' => 1,
'post_type' => 'post',
'category_name' => sanitize_text_field($category_id)
));
} else if( 'portfolio' === $post_type && empty($term_tax_query) ) {
$nectar_post_grid_cat_query = new WP_Query( array(
'nopaging' => false,
'posts_per_page' => 1,
'post_type' => 'portfolio',
'project-type' => sanitize_text_field($category_id)
));
} else {
$custom_query_args = array(
'nopaging' => false,
'posts_per_page' => 1,
'post_type' => sanitize_text_field($post_type),
);
if( $term_tax_query ) {
$custom_query_args['tax_query'] = array($term_tax_query);
}
$nectar_post_grid_cat_query = new WP_Query($custom_query_args);
}
return $nectar_post_grid_cat_query->found_posts;
}
/**
* Post grid item display.
*
* @since 1.3
*/
if(!function_exists('nectar_post_grid_item_markup')) {
function nectar_post_grid_item_markup($atts) {
$markup = '';
global $post;
if( $post ) {
$bg_style_markup = '';
$category_markup = null;
$excerpt_markup = '';
$image_size = 'large';
$skip_image = false;
$has_image = 'false';
if( isset($atts['image_size']) && !empty($atts['image_size']) ) {
$image_size = sanitize_text_field($atts['image_size']);
}
// Defaults
if( !isset($atts['color_overlay_opacity']) ) {
$atts['color_overlay_opacity'] = '0';
}
if( !isset($atts['color_overlay_hover_opacity']) ) {
$atts['color_overlay_hover_opacity'] = '0';
}
if( !isset($atts['grid_style'])) {
$atts['grid_style'] = 'content_overlaid';
}
if( !isset($atts['heading_tag'])) {
$atts['heading_tag'] = 'default';
}
if( !isset($atts['enable_gallery_lightbox'])) {
$atts['enable_gallery_lightbox'] = '0';
}
if( !isset($atts['hover_effect'])) {
$atts['hover_effect'] = 'zoom';
}
if( !isset($atts['vertical_list_hover_effect'])) {
$atts['vertical_list_hover_effect'] = 'none';
}
if( !isset($atts['vertical_list_read_more'])) {
$atts['vertical_list_read_more'] = '';
}
// Handle Heading Tag.
$heading_tag = 'h3';
switch( $atts['heading_tag'] ) {
case 'h2':
$heading_tag = 'h2';
break;
case 'default':
$heading_tag = 'h3';
break;
case 'h4':
$heading_tag = 'h4';
break;
default:
$heading_tag = 'h3';
}
// Aspect Ratio Image size.
$regular_image = false;
$regular_image_markup = '';
if( isset($atts['aspect_ratio_image_size']) &&
!empty($atts['aspect_ratio_image_size']) &&
'yes' === $atts['aspect_ratio_image_size'] &&
'content_under_image' === $atts['grid_style'] ) {
$regular_image = true;
}
// Card design
$card_color_style = '';
if( 'content_under_image' === $atts['grid_style'] &&
isset($atts['card_bg_color']) &&
!empty($atts['card_bg_color']) ) {
$card_color_style = ' style="background-color: '.esc_attr($atts['card_bg_color']).';"';
}
// Vertical list.
if( 'vertical_list' === $atts['grid_style'] &&
'featured_image' != $atts['vertical_list_hover_effect']) {
$skip_image = true;
}
// Custom Class
$custom_class_name = '';
if( isset($atts['hover_effect']) &&
$atts['hover_effect'] === 'animated_underline' &&
$atts['grid_style'] !== 'mouse_follow_image' ||
isset($atts['hover_effect']) &&
$atts['hover_effect'] === 'animated_underline_zoom' &&
$atts['grid_style'] !== 'mouse_follow_image' ) {
$custom_class_name .= ' nectar-underline';
}
// Gird item link attributes.
$link_classes_escaped = '';
$link_attrs_escaped = '';
/****************** Post. ******************/
if( $atts['post_type'] === 'post' || $atts['post_type'] === 'custom' ) {
// Featured Image.
if( has_post_thumbnail() && !$skip_image ) {
$has_image = 'true';
// Lazy Load.
if( 'lazy-load' === $atts['image_loading'] && NectarLazyImages::activate_lazy() ||
( property_exists('NectarLazyImages', 'global_option_active') && true === NectarLazyImages::$global_option_active ) ) {
if( true === $regular_image ) {
$new_img = false;
$stored_img = get_the_post_thumbnail($post->ID, $image_size, array( 'class' => 'nectar-lazy' ));
// Srcset.
preg_match( '/< *img[^>]*srcset *= *["\']?([^"\']*)/i', $stored_img, $srcset_match);
if( $srcset_match && isset($srcset_match[1]) ) {
$new_img = preg_replace( '#<img([^>]+?)srcset=[\'"](.*)[\'"]?([^>]*)>#', '<img${1} data-nectar-img-srcset="'.esc_attr($srcset_match[1]).'"${3}>', $stored_img );
}
// Src.
preg_match( '/< *img[^>]*src *= *["\']?([^"\']*)/i', $stored_img, $src_match);
if( $src_match && isset($src_match[1]) ) {
if(false === $new_img) {
$new_img = $stored_img;
}
$new_img = preg_replace( '#<img([^>]+?)src=[\'"]?([^\'"\s>]+)[\'"]?([^>]*)>#', '<img${1} data-nectar-img-src="'.esc_attr($src_match[1]).'"${3}>', $new_img );
}
// Set lazy loading img
if( false !== $new_img ) {
$regular_image_markup = '<div class="img-wrap nectar-lazy-wrap">'.$new_img.'</div>';
} else {
// Default to regular.
$regular_image_markup = $stored_img;
}
} else {
$bg_style_markup = 'data-nectar-img-src="'. get_the_post_thumbnail_url( $post->ID, $image_size, array( 'title' => '' ) ) .'"';
}
}
// No Lazy Load.
else {
if( true === $regular_image ) {
$regular_image_markup = '<div class="img-wrap">'.get_the_post_thumbnail($post->ID, $image_size).'</div>';
}
else {
$bg_style_markup = 'style="background-image:url('. get_the_post_thumbnail_url( $post->ID, $image_size, array( 'title' => '' ) ) .');"';
}
}
} // endif has featured img.
// Categories.
if( isset($atts['display_categories']) && 'yes' === $atts['display_categories'] ) {
$category_markup .= '<span class="meta-category">';
$categories = get_the_category();
if ( ! empty( $categories ) ) {
$output = null;
foreach ( $categories as $category ) {
$output .= '<a class="' . esc_attr( $category->slug ) . '" href="' . esc_url( get_category_link( $category->term_id ) ) . '">' . esc_html( $category->name ) . '</a>';
}
$category_markup .= trim( $output );
}
$category_markup .= '</span>';
}
// Excerpt.
if( isset($atts['display_excerpt']) && 'yes' === $atts['display_excerpt'] && function_exists('get_nectar_theme_options') ) {
$nectar_options = get_nectar_theme_options();
$excerpt_length = ( ! empty( $nectar_options['blog_excerpt_length'] ) ) ? intval( $nectar_options['blog_excerpt_length'] ) : 15;
$excerpt_markup = '<div class="item-meta-extra"><span class="meta-excerpt">' . nectar_excerpt( $excerpt_length ) . '</span></div>';
}
// Permalink.
$post_perma = get_the_permalink();
// Lightbox item.
if( 'yes' === $atts['enable_gallery_lightbox'] && has_post_thumbnail() ) {
$post_featured_image_full_src = get_the_post_thumbnail_url($post->ID,'full');
if( $post_featured_image_full_src && !empty($post_featured_image_full_src) ) {
$post_perma = $post_featured_image_full_src;
$post_image_caption = get_post(get_post_thumbnail_id())->post_content;
$post_image_caption = strip_tags($post_image_caption);
if( $post_image_caption && !empty($post_image_caption) ) {
$link_attrs_escaped .= ' title="'. wp_kses_post( $post_image_caption ) .'"';
}
$link_classes_escaped .= ' pretty_photo';
}
} // End lightbox item.
// Link Format.
if( $atts['post_type'] === 'post' && get_post_format() === 'link' ) {
$post_link_url = get_post_meta( $post->ID, '_nectar_link', true );
$post_link_text = get_the_content();
if ( empty( $post_link_text ) && !empty($post_link_url) ) {
$post_perma = esc_url($post_link_url);
$link_attrs_escaped .= ' target="_blank"';
}
}
}
/****************** Portfolio post type. ******************/
else if( $atts['post_type'] === 'portfolio') {
$custom_project_class = get_post_meta($post->ID, '_nectar_project_css_class', true);
$custom_thumbnail = get_post_meta($post->ID, '_nectar_portfolio_custom_thumbnail', true);
// Class name
if( !empty($custom_project_class) ) {
$custom_class_name = ' ' . $custom_project_class;
}
// Secondary Image.
if( isset($atts['overlay_secondary_project_image']) && $atts['overlay_secondary_project_image'] === 'yes' ) {
$secondary_project_image = get_post_meta($post->ID, '_nectar_portfolio_secondary_thumbnail', true);
if( !empty($secondary_project_image) ) {
$secondary_project_image_id = attachment_url_to_postid( $secondary_project_image );
if( $secondary_project_image_id ) {
$custom_class_name .= ' nectar-post-grid-item__has-secondary';
if( 'lazy-load' === $atts['image_loading'] && NectarLazyImages::activate_lazy() ||
( property_exists('NectarLazyImages', 'global_option_active') && true === NectarLazyImages::$global_option_active ) ) {
$secondary_project_image_markup = wp_get_attachment_image($secondary_project_image_id, 'large', '', array( 'class' => 'nectar-lazy nectar-post-grid-item__overlaid-img' ));
$regular_image_markup = NectarLazyImages::generate_image_markup($secondary_project_image_markup);
} else {
$secondary_project_image_markup = wp_get_attachment_image($secondary_project_image_id, 'large', '', array( 'class' => 'nectar-post-grid-item__overlaid-img' ));
$regular_image_markup = $secondary_project_image_markup;
}
}
}
} // End using secondary project image.
// Custom thumb.
if( !empty($custom_thumbnail) && !$skip_image ) {
$has_image = 'true';
// Lazy load.
if( 'lazy-load' === $atts['image_loading'] && NectarLazyImages::activate_lazy() ||
( property_exists('NectarLazyImages', 'global_option_active') && true === NectarLazyImages::$global_option_active ) ) {
if( true === $regular_image ) {
$regular_image_markup .= '<div class="img-wrap nectar-lazy-wrap"><img class="nectar-lazy" data-nectar-img-src="'.nectar_ssl_check( esc_url( $custom_thumbnail ) ).'" alt="'. get_the_title() .'" /></div>';
} else {
$bg_style_markup = 'data-nectar-img-src="'. nectar_ssl_check( esc_url( $custom_thumbnail ) ) .'"';
}
}
// Regular load.
else {
if( true === $regular_image ) {
$regular_image_markup .= '<div class="img-wrap"><img class="skip-lazy" src="'.nectar_ssl_check( esc_url( $custom_thumbnail ) ).'" alt="'. get_the_title() .'" /></div>';
} else {
$bg_style_markup = 'style="background-image:url('. nectar_ssl_check( esc_url( $custom_thumbnail ) ) .');"';
}
}
}
// Featured Img.
else if( !$skip_image ) {
$thumbnail_id = get_post_thumbnail_id( $post->ID );
$image_bg = wp_get_attachment_image_src( $thumbnail_id, $image_size);
// Lazy load.
if( 'lazy-load' === $atts['image_loading'] && NectarLazyImages::activate_lazy() ||
( property_exists('NectarLazyImages', 'global_option_active') && true === NectarLazyImages::$global_option_active ) ) {
if( true === $regular_image ) {
$new_img = false;
$stored_img = wp_get_attachment_image($thumbnail_id, $image_size, '', array( 'class' => 'nectar-lazy' ));
// Srcset.
preg_match( '/< *img[^>]*srcset *= *["\']?([^"\']*)/i', $stored_img, $srcset_match);
if( $srcset_match && isset($srcset_match[1]) ) {
$new_img = preg_replace( '#<img([^>]+?)srcset=[\'"](.*)[\'"]?([^>]*)>#', '<img${1} data-nectar-img-srcset="'.esc_attr($srcset_match[1]).'"${3}>', $stored_img );
}
// Src.
preg_match( '/< *img[^>]*src *= *["\']?([^"\']*)/i', $stored_img, $src_match);
if( $src_match && isset($src_match[1]) ) {
if(false === $new_img) {
$new_img = $stored_img;
}
$new_img = preg_replace( '#<img([^>]+?)src=[\'"]?([^\'"\s>]+)[\'"]?([^>]*)>#', '<img${1} data-nectar-img-src="'.esc_attr($src_match[1]).'"${3}>', $new_img );
}
// Set lazy loading img
if( false !== $new_img ) {
$regular_image_markup .= '<div class="img-wrap nectar-lazy-wrap">'.$new_img.'</div>';
} else {
// Default to regular.
$regular_image_markup .= $stored_img;
}
}
else {
if(!empty($image_bg)) {
$has_image = 'true';
}
$bg_style_markup = (!empty($image_bg)) ? 'data-nectar-img-src="'. esc_url( $image_bg[0] ) .'"' : '';
}
}
// Regular Load.
else {
if( true === $regular_image ) {
$regular_image_markup .= '<div class="img-wrap">'.wp_get_attachment_image($thumbnail_id, $image_size).'</div>';
} else {
if(!empty($image_bg)) {
$has_image = 'true';
}
$bg_style_markup = (!empty($image_bg)) ? 'style="background-image:url('. esc_url( $image_bg[0] ) .');"' : '';
}
}
} // End Featured Img.
// Categories.
$category_markup = null;
if( isset($atts['display_categories']) && 'yes' === $atts['display_categories'] ) {
$category_markup .= '<span class="meta-category">';
$project_categories = get_the_terms($post->id,"project-type");
if ( !empty($project_categories) ){
$output = null;
foreach ( $project_categories as $term ) {
if( isset($term->slug) ) {
$output .= '<a class="' . esc_attr( $term->slug ) . '" href="' . esc_url( get_category_link( $term->term_id ) ) . '">' . esc_html( $term->name ) . '</a>';
}
}
$category_markup .= trim( $output );
}
$category_markup .= '</span>';
}
// Excerpt.
if( isset($atts['display_excerpt']) && 'yes' === $atts['display_excerpt'] ) {
$project_excerpt = get_post_meta($post->ID, '_nectar_project_excerpt', true);
$excerpt_markup = (!empty($project_excerpt)) ? '<div class="item-meta-extra"><span class="meta-excerpt">' . $project_excerpt . '</span></div>' : '';
}
// Permalink.
$custom_project_link = get_post_meta($post->ID, '_nectar_external_project_url', true);
$lightbox_only_item = get_post_meta($post->ID, '_nectar_portfolio_lightbox_only_grid_item', true);
$post_perma = ( !empty($custom_project_link) ) ? $custom_project_link : get_the_permalink();
// Lightbox item.
if( !empty( $lightbox_only_item ) && 'on' === $lightbox_only_item || 'yes' === $atts['enable_gallery_lightbox'] ) {
$video_embed = get_post_meta($post->ID, '_nectar_video_embed', true);
$video_mp4 = get_post_meta($post->ID, '_nectar_video_m4v', true);
//video
if( !empty($video_embed) && function_exists('nectar_extract_video_lightbox_link') ||
!empty($video_mp4) && function_exists('nectar_extract_video_lightbox_link') ) {
$project_video_link = nectar_extract_video_lightbox_link($post, $video_embed, $video_mp4);
$post_perma = $project_video_link;
$link_classes_escaped .= ' pretty_photo';
} else if( empty($custom_project_link) ) {
$featured_image_full_src = wp_get_attachment_image_src( $thumbnail_id, 'full');
if( $featured_image_full_src && !empty($featured_image_full_src) ) {
$post_perma = $featured_image_full_src[0];
$project_image_caption = get_post(get_post_thumbnail_id())->post_content;
$project_image_caption = strip_tags($project_image_caption);
if( $project_image_caption && !empty($project_image_caption) ) {
$link_attrs_escaped .= ' title="'. wp_kses_post( $project_image_caption ) .'"';
}
$link_classes_escaped .= ' pretty_photo';
}
}
} // End lightbox item.
}
$bg_overlay_markup = (isset($atts['color_overlay']) && !empty($atts['color_overlay'])) ? 'style=" background-color: '. esc_attr($atts['color_overlay']) .';"' : '';
/****************** Output Markup ******************/
$markup .= '<div class="nectar-post-grid-item'.esc_attr($custom_class_name).'"'.$card_color_style.' data-has-img="'.$has_image.'"> <div class="inner">';
// Conditional based on style
if( 'content_overlaid' !== $atts['grid_style'] &&
'vertical_list' !== $atts['grid_style'] ) {
$markup .= '<div class="nectar-post-grid-item-bg-wrap"><div class="nectar-post-grid-item-bg-wrap-inner"><a class="bg-wrap-link" aria-label="'.get_the_title().'" href="'. esc_attr($post_perma) .'"></a>';
}
$markup .= $regular_image_markup . '<div class="nectar-post-grid-item-bg" '.$bg_style_markup.'></div>';
if( 'content_overlaid' !== $atts['grid_style'] &&
'vertical_list' !== $atts['grid_style'] ) {
$markup .= '</div></div>';
}
if( 'content_overlaid' === $atts['grid_style'] ) {
$markup .= '<div class="bg-overlay" '.$bg_overlay_markup.' data-opacity="'. esc_attr($atts['color_overlay_opacity']) .'" data-hover-opacity="'. esc_attr($atts['color_overlay_hover_opacity']) .'"></div>';
}
$markup .= '<div class="content">';
$markup .= '<a class="nectar-post-grid-link'.$link_classes_escaped.'" href="'. esc_attr($post_perma) .'" aria-label="'.get_the_title().'"'.$link_attrs_escaped.'></a>';
$markup .= $category_markup;
$post_title_overlay = ( isset($atts['post_title_overlay']) && 'yes' === $atts['post_title_overlay'] ) ? ' data-title-text="'.get_the_title().'"' : '';
$markup .= '<div class="item-main">';
$post_title_markup = '<'.esc_html($heading_tag).' class="post-heading"><a href="'. esc_attr($post_perma) .'"'.$post_title_overlay.'><span>'. get_the_title() .'</span></a></'.esc_html($heading_tag).'>';
if( 'vertical_list' !== $atts['grid_style'] ) {
$markup .= $post_title_markup;
}
if( isset($atts['display_date']) && 'yes' === $atts['display_date'] ) {
$date = get_the_date();
if( function_exists('get_nectar_theme_options') && $atts['post_type'] === 'post' ) {
$date_functionality = (isset($nectar_options['post_date_functionality']) && !empty($nectar_options['post_date_functionality'])) ? $nectar_options['post_date_functionality'] : 'published_date';
if( 'last_editied_date' === $date_functionality ) {
$date = get_the_modified_date();
}
}
$markup .= '<span class="meta-date">' . $date . '</span>';
}
if( has_filter('nectar_post_grid_excerpt') ) {
$post_type_in_use = ($atts['post_type'] === 'custom' ) ? $atts['cpt_name'] : $atts['post_type'];
$excerpt_markup = apply_filters('nectar_post_grid_excerpt', $excerpt_markup, $post_type_in_use);
}
if( 'vertical_list' !== $atts['grid_style'] ) {
$markup .= $excerpt_markup;
} else {
$markup .= '<div class="post-heading-wrap">'.$post_title_markup . $excerpt_markup.'</div>';
}
if( $atts['vertical_list_read_more'] == 'yes' ) {
$markup .= '<div class="nectar-link-underline"><a href="'. esc_attr($post_perma) .'" class="nectar-underline"><span>'.esc_html__('Read More','salient-core').'</span></a></div>';
}
$markup .= '</div>';
$markup .= '</div>';
$markup .= '</div></div>';
}
return $markup;
}
}