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<?php
/**
* Visual Composer Image Slider
*
* @package Wanderfuls WordPress Theme
* @subpackage VC Templates
* @version 3.0.0
*/
// Exit if accessed directly
if ( ! defined( 'ABSPATH' ) ) {
exit;
}
// Not needed in admin ever
if ( is_admin() ) {
return;
}
// Get and extract shortcode attributes
extract( vc_map_get_attributes( $this->getShortcode(), $atts ) );
// Set image ids
$image_ids = ( 'true' == $post_gallery ) ? tb_get_gallery_ids() : $image_ids;
// If there aren't any images lets display a notice
if ( empty( $image_ids ) ) {
return;
}
// Otherwise if there are images lets turn it into an array
else {
// Get image ID's
if ( ! is_array( $image_ids ) ) {
$attachments = explode( ',', $image_ids );
} else {
$attachments = $image_ids;
}
}
// Turn links into array
if ( $custom_links && 'custom_link' == $thumbnail_link ) {
// Remove duplicate images
$attachments = array_unique( $attachments );
// Turn links into array
if ( $custom_links ) {
$custom_links = explode( ',', $custom_links );
} else {
$custom_links = array();
}
// Count items
$attachments_count = count( $attachments );
$custom_links_count = count( $custom_links );
// Add empty values to custom_links array for images without links
if ( $attachments_count > $custom_links_count ) {
$count = 0;
foreach( $attachments as $val ) {
$count++;
if ( ! isset( $custom_links[$count] ) ) {
$custom_links[$count] = '#';
}
}
}
// New custom links count
$custom_links_count = count( $custom_links );
// Remove extra custom links
if ( $custom_links_count > $attachments_count ) {
$count = 0;
foreach( $custom_links as $key => $val ) {
$count ++;
if ( $count > $attachments_count ) {
unset( $custom_links[$key] );
}
}
}
// Set links as the keys for the images
$attachments = array_combine( $attachments, $custom_links );
} else {
$attachments = array_combine( $attachments, $attachments );
}
//Output images
if ( $attachments ) :
// Load scripts
$inline_js = array( 'slider_pro' );
if ( 'lightbox' == $thumbnail_link ) {
vcex_enque_style( 'ilightbox', $lightbox_skin );
$inline_js[] = 'ilightbox';
}
vcex_inline_js( $inline_js );
// Sanitize data and declare main vars
$caption_data = array();
$wrap_data = array();
$slideshow = vc_is_inline() ? 'false' : $slideshow;
// Slider attributes
if ( in_array( $animation, array( 'fade', 'fade_slides' ) ) ) {
$wrap_data[] = 'data-fade="true"';
}
if ( 'true' == $randomize ) {
$wrap_data[] = 'data-shuffle="true"';
}
if ( 'true' == $loop ) {
$wrap_data[] = ' data-loop="true"';
}
if ( 'false' == $slideshow ) {
$wrap_data[] = 'data-auto-play="false"';
}
if ( $slideshow && $slideshow_speed ) {
$wrap_data[] = 'data-auto-play-delay="'. $slideshow_speed .'"';
}
if ( 'false' == $direction_nav ) {
$wrap_data[] = 'data-arrows="false"';
}
if ( 'false' == $control_nav ) {
$wrap_data[] = 'data-buttons="false"';
}
if ( 'false' == $direction_nav_hover ) {
$wrap_data[] = 'data-fade-arrows="false"';
}
if ( 'true' == $control_thumbs ) {
$wrap_data[] = 'data-thumbnails="true"';
}
if ( 'true' == $control_thumbs && 'true' == $control_thumbs_pointer ) {
$wrap_data[] = 'data-thumbnail-pointer="true"';
}
if ( $animation_speed ) {
$wrap_data[] = 'data-animation-speed="'. intval( $animation_speed ) .'"';
}
if ( $height_animation ) {
$wrap_data[] = 'data-height-animation-duration="'. intval( $height_animation ) .'"';
}
if ( $control_thumbs_height ) {
$wrap_data[] = 'data-thumbnail-height="'. intval( $control_thumbs_height ) .'"';
}
if ( $control_thumbs_width ) {
$wrap_data[] = 'data-thumbnail-width="'. intval( $control_thumbs_width ) .'"';
}
// Caption attributes and classes
if ( 'true' == $caption ) {
// Sanitize vars
$caption_width = $caption_width ? $caption_width : '100%';
// Caption attributes
if ( $caption_position ) {
$caption_data[] = 'data-position="'. $caption_position .'"';
}
if ( $caption_show_transition ) {
$caption_data[] = 'data-show-transition="'. $caption_show_transition .'"';
}
if ( $caption_hide_transition ) {
$caption_data[] = 'data-hide-transition="'. $caption_hide_transition .'"';
}
if ( $caption_width ) {
$caption_data[] = 'data-width="'. tb_sanitize_data( $caption_width, 'px-pct' ) .'"';
}
if ( $caption_horizontal ) {
$caption_data[] = 'data-horizontal="'. intval( $caption_horizontal ) .'"';
}
if ( $caption_vertical ) {
$caption_data[] = 'data-vertical="'. intval( $caption_vertical ) .'"';
}
if ( $caption_delay ) {
$caption_data[] = 'data-show-delay="'. intval( $caption_delay ) .'"';
}
if ( empty( $caption_show_transition ) && empty( $caption_hide_transition ) ) {
$caption_data[] = 'data-sp-static="false"';
}
$caption_data = implode( ' ', $caption_data );
// Caption classes
$caption_classes = array( 'tb-slider-caption', 'sp-layer', 'sp-padding', 'clr' );
if ( $caption_visibility ) {
$caption_classes[] = $caption_visibility;
}
if ( $caption_style ) {
$caption_classes[] = 'sp-'. $caption_style;
}
if ( 'true' == $caption_rounded ) {
$caption_classes[] = 'sp-rounded';
}
$caption_classes = implode( ' ', $caption_classes );
// Caption style
$caption_inline_style = vcex_inline_style( array(
'font_size' => $caption_font_size,
'padding' => $caption_padding,
) );
}
// Main Classes
$wrap_classes = array( 'tb-slider', 'slider-pro', 'vcex-image-slider', 'clr' );
if ( $classes ) {
$wrap_classes[] = $this->getExtraClass( $classes );
}
if ( $visibility ) {
$wrap_classes[] = $visibility;
}
if ( 'lightbox' == $thumbnail_link ) {
$wrap_classes[] = 'lightbox-group';
if ( $lightbox_skin ) {
$wrap_data[] = 'data-skin="'. $lightbox_skin .'"';
vcex_enque_style( 'ilightbox', $lightbox_skin );
}
if ( $lightbox_path ) {
$wrap_data[] = 'data-path="'. $lightbox_path .'"';
}
}
// Convert arrays into strings
$wrap_classes = implode( ' ', $wrap_classes );
$wrap_data = ' '. implode( ' ', $wrap_data ); ?>
<?php
// Open css wrapper
if ( $css ) : ?>
<div class="vcex-image-slider-css-wrap <?php echo vc_shortcode_custom_css_class( $css ); ?>">
<?php endif; ?>
<div class="tb-slider-preloaderimg">
<?php tb_post_thumbnail( array(
'attachment' => reset( $attachments ),
'size' => $img_size,
'crop' => $img_crop,
'width' => $img_width,
'height' => $img_height,
) ); ?>
</div><!-- .tb-slider-preloaderimg -->
<div class="<?php echo $wrap_classes; ?>"<?php vcex_unique_id( $unique_id ); ?><?php echo $wrap_data; ?>>
<div class="tb-slider-slides sp-slides">
<?php
// Loop through attachments
foreach ( $attachments as $attachment => $custom_link ) : ?>
<?php
// Define main vars
$custom_link = ( '#' != $custom_link ) ? $custom_link : '';
$attachment_link = get_post_meta( $attachment, '_wp_attachment_url', true );
$attachment_data = tb_get_attachment_data( $attachment );
$caption_type = $caption_type ? $caption_type : 'caption';
$caption_output = $attachment_data[$caption_type];
$attachment_video = wp_oembed_get( $attachment_data['video'] );
$attachment_video = tb_add_sp_video_to_oembed( $attachment_video );
// Generate img HTML
$attachment_img = tb_get_post_thumbnail( array(
'attachment' => $attachment,
'size' => $img_size,
'crop' => $img_crop,
'width' => $img_width,
'height' => $img_height,
'alt' => $attachment_data['alt'],
) ); ?>
<div class="tb-slider-slide sp-slide">
<div class="tb-slider-media">
<?php
// Check if the current attachment has a video
if ( $attachment_video ) : ?>
<div class="tb-slider-video responsive-video-wrap">
<?php echo $attachment_video; ?>
</div><!-- .tb-slider-video -->
<?php elseif( $attachment_img ) : ?>
<?php if ( 'lightbox' == $thumbnail_link ) {
// Data attributes
$lightbox_data_attributes = ' data-type="image"';
if ( $lightbox_title && 'none' != $lightbox_title ) {
if ( 'title' == $lightbox_title && $attachment_data['title'] ) {
$lightbox_data_attributes = ' data-title="'. $attachment_data['title'] .'"';
} elseif ( esc_attr( $attachment_data['alt'] ) ) {
$lightbox_data_attributes = ' data-title="'. esc_attr( $attachment_data['alt'] ) .'"';
}
}
// Caption data
if ( $attachment_data['caption'] && 'false' != $lightbox_caption ) {
$lightbox_data_attributes = ' data-caption="'. str_replace( '"',"'", $attachment_data['caption'] ) .'"';
} ?>
<a href="<?php tb_lightbox_image( $attachment ); ?>" title="<?php echo esc_url( $attachment_data['title'] ); ?>" class="vcex-flexslider-entry-img tb-lightbox-group-item"<?php echo $lightbox_data_attributes; ?>>
<?php echo $attachment_img; ?>
</a>
<?php } elseif ( 'custom_link' == $thumbnail_link ) { ?>
<?php if ( $custom_link ) { ?>
<a href="<?php echo esc_url( $custom_link ); ?>"<?php echo vcex_html( 'title_attr', $attachment_data['title'] ); ?><?php echo vcex_html( 'target_attr', $custom_links_target ); ?>>
<?php echo $attachment_img; ?>
</a>
<?php } else { ?>
<?php echo $attachment_img; ?>
<?php } ?>
<?php } else { ?>
<?php
// Display the main slider image
echo $attachment_img; ?>
<?php } ?>
<?php
// Display caption if enabled and there is one
if ( 'true' == $caption && $caption_output ) : ?>
<div class="<?php echo $caption_classes; ?>"<?php echo $caption_data; ?><?php echo $caption_inline_style; ?>>
<?php if ( in_array( $caption_type, array( 'description', 'caption' ) ) ) { ?>
<?php echo wpautop( $caption_output ); ?>
<?php } else { ?>
<?php echo $caption_output; ?>
<?php } ?>
</div><!-- .tb-slider-caption -->
<?php endif; ?>
<?php endif; ?>
</div><!-- .tb-slider-media -->
</div><!-- .tb-slider-slide -->
<?php endforeach; ?>
</div><!-- .tb-slider-slides -->
<?php if ( 'true' == $control_thumbs ) : ?>
<div class="tb-slider-thumbnails sp-thumbnails">
<?php foreach ( $attachments as $attachment => $custom_link ) : ?>
<?php
// Output thumbnail image
tb_post_thumbnail( array(
'attachment' => $attachment,
'size' => $img_size,
'crop' => $img_crop,
'width' => $img_width,
'height' => $img_height,
'class' => 'tb-slider-thumbnail sp-thumbnail',
) ); ?>
<?php endforeach; ?>
</div><!-- .tb-slider-thumbnails -->
<?php endif; ?>
</div><!-- .tb-slider -->
<?php
// Close css wrapper
if ( $css ) echo '</div>'; ?>
<?php endif; ?>