<?php
if ( ! defined( 'ABSPATH' ) ) {
die( '-1' );
}
/**
* Shortcode attributes
* @var $atts
* @var $title
* @var $type
* @var $count
* @var $interval
* @var $slides_content
* @var $slides_title
* @var $link
* @var $custom_links
* @var $thumb_size
* @var $posttypes
* @var $posts_in
* @var $categories
* @var $orderby
* @var $order
* @var $el_class
* @var $el_id
* @var $css
* Shortcode class
* @var WPBakeryShortCode_Vc_Posts_slider $this
*/
$title = $type = $count = $interval = $slides_content = $slides_title = $link = $custom_links = $thumb_size = $posttypes = $posts_in = $categories = $order = $orderby = $el_class = $el_id = $css = '';
$link_image_start = '';
$atts = vc_map_get_attributes( $this->getShortcode(), $atts );
extract( $atts );
$gal_images = '';
$link_start = '';
$link_end = '';
$el_start = '';
$el_end = '';
$slides_wrap_start = '';
$slides_wrap_end = '';
if ( 'nivo' === $type ) {
$type = ' wpb_slider_nivo theme-default';
wp_enqueue_script( 'nivo-slider' );
wp_enqueue_style( 'nivo-slider-css' );
wp_enqueue_style( 'nivo-slider-theme' );
$slides_wrap_start = '<div class="nivoSlider">';
$slides_wrap_end = '</div>';
} elseif ( 'flexslider' === $type || 'flexslider_fade' === $type || 'flexslider_slide' === $type || 'fading' === $type ) {
$el_start = '<li>';
$el_end = '</li>';
$slides_wrap_start = '<ul class="slides">';
$slides_wrap_end = '</ul>';
wp_enqueue_style( 'flexslider' );
wp_enqueue_script( 'flexslider' );
}
$flex_fx = '';
if ( 'flexslider' === $type || 'flexslider_fade' === $type || 'fading' === $type ) {
$type = ' wpb_flexslider flexslider_fade flexslider';
$flex_fx = ' data-flex_fx="fade"';
} elseif ( 'flexslider_slide' === $type ) {
$type = ' wpb_flexslider flexslider_slide flexslider';
$flex_fx = ' data-flex_fx="slide"';
}
if ( 'link_image' === $link ) {
wp_enqueue_script( 'lightbox2' );
wp_enqueue_style( 'lightbox2' );
}
$query_args = array(
'post_status' => 'publish',
);
// exclude current post/page from query
if ( '' !== $posts_in ) {
$query_args['post__in'] = explode( ',', $posts_in );
}
global $vc_posts_grid_exclude_id;
$vc_posts_grid_exclude_id[] = get_the_ID();
$query_args['post__not_in'] = array( get_the_ID() );
// Post teasers count
if ( '' !== $count && ! is_numeric( $count ) ) {
$count = - 1;
}
if ( '' !== $count && is_numeric( $count ) ) {
$query_args['posts_per_page'] = $count;
}
// Post types
$pt = array();
if ( '' !== $posttypes ) {
$posttypes = explode( ',', $posttypes );
foreach ( $posttypes as $post_type ) {
array_push( $pt, $post_type );
}
$query_args['post_type'] = $pt;
}
// Narrow by categories
if ( '' !== $categories ) {
$categories = explode( ',', $categories );
$gc = array();
foreach ( $categories as $grid_cat ) {
array_push( $gc, $grid_cat );
}
$gc = implode( ',', $gc );
// http://snipplr.com/view/17434/wordpress-get-category-slug/
$query_args['category_name'] = $gc;
$taxonomies = get_taxonomies( '', 'object' );
$query_args['tax_query'] = array( 'relation' => 'OR' );
foreach ( $taxonomies as $t ) {
if ( in_array( $t->object_type[0], $pt, true ) ) {
$query_args['tax_query'][] = array(
'taxonomy' => $t->name,
'terms' => $categories,
'field' => 'slug',
);
}
}
}
// Order posts
if ( null !== $orderby ) {
$query_args['orderby'] = $orderby;
}
$query_args['order'] = $order;
// Run query
$my_query = new WP_Query( $query_args );
$pretty_rel_random = ' data-lightbox="lightbox[rel-' . get_the_ID() . '-' . wp_rand() . ']"';
if ( 'custom_link' === $link ) {
$custom_links = explode( ',', vc_value_from_safe( $custom_links ) );
}
$teasers = '';
$i = - 1;
while ( $my_query->have_posts() ) {
$i ++;
$my_query->the_post();
$post_title = the_title( '', '', false );
$post_id = $my_query->post->ID;
if ( in_array( get_the_ID(), $vc_posts_grid_exclude_id, true ) ) {
continue;
}
if ( 'teaser' === $slides_content ) {
$content = apply_filters( 'the_excerpt', get_the_excerpt() );
} else {
$content = '';
}
$thumbnail = '';
// Thumbnail logic
$post_thumbnail = $p_img_large = '';
$post_thumbnail = wpb_getImageBySize( array(
'post_id' => $post_id,
'thumb_size' => $thumb_size,
) );
$thumbnail = $post_thumbnail['thumbnail'];
$p_img_large = $post_thumbnail['p_img_large'];
// Link logic
if ( 'link_no' !== $link ) {
if ( 'link_post' === $link ) {
$link_image_start = '<a class="link_image" href="' . esc_url( get_permalink( $post_id ) ) . '" title="' . sprintf( esc_attr__( 'Permalink to %s', 'js_composer' ), the_title_attribute( 'echo=0' ) ) . '">';
} elseif ( 'link_image' === $link ) {
$p_video = get_post_meta( $post_id, '_p_video', true );
if ( '' !== $p_video ) {
$p_link = $p_video;
} else {
$p_link = isset( $p_img_large[0] ) ? $p_img_large[0] : '';
}
$link_image_start = '<a class="link_image" href="' . esc_url( $p_link ) . '" ' . $pretty_rel_random . ' title="' . the_title_attribute( 'echo=0' ) . '" >';
} elseif ( 'custom_link' === $link ) {
if ( isset( $custom_links[ $i ] ) ) {
$slide_custom_link = $custom_links[ $i ];
} else {
$slide_custom_link = $custom_links[0];
}
$link_image_start = '<a class="link_image" href="' . esc_url( $slide_custom_link ) . '">';
}
$link_image_end = '</a>';
} else {
$link_image_start = '';
$link_image_end = '';
}
$description = '';
if ( '' !== $slides_content && '' !== $content && ( ' wpb_flexslider flexslider_fade flexslider' === $type || ' wpb_flexslider flexslider_slide flexslider' === $type ) ) {
$description = '<div class="flex-caption">';
if ( $slides_title ) {
$description .= '<h2 class="post-title">' . $link_image_start . $post_title . $link_image_end . '</h2>';
}
$description .= $content;
$description .= '</div>';
}
$teasers .= $el_start . $link_image_start . $thumbnail . $link_image_end . $description . $el_end;
}//end while
wp_reset_postdata();
if ( $teasers ) {
$teasers = $slides_wrap_start . $teasers . $slides_wrap_end;
} else {
$teasers = esc_html__( 'Nothing found.', 'js_composer' );
}
$class_to_filter = 'wpb_gallery wpb_posts_slider wpb_content_element';
$class_to_filter .= vc_shortcode_custom_css_class( $css, ' ' ) . $this->getExtraClass( $el_class );
$css_class = apply_filters( VC_SHORTCODE_CUSTOM_CSS_FILTER_TAG, $class_to_filter, $this->settings['base'], $atts );
$wrapper_attributes = array();
if ( ! empty( $el_id ) ) {
$wrapper_attributes[] = 'id="' . esc_attr( $el_id ) . '"';
}
$output = '
<div class="' . esc_attr( $css_class ) . '" ' . implode( ' ', $wrapper_attributes ) . '>
<div class="wpb_wrapper">
' . wpb_widget_title( array(
'title' => $title,
'extraclass' => 'wpb_posts_slider_heading',
) ) . '
<div class="wpb_gallery_slides' . esc_attr( $type ) . '" data-interval="' . esc_attr( $interval ) . '"' . $flex_fx . '>' . $teasers . '</div>
</div>
</div>
';
return $output;