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Charset: utf-8
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/home/pharmacy/www/wp-content/plugins/shortcodes-ultimate/includes/shortcodes/custom-gallery.php
<?php
su_add_shortcode(
array(
'id' => 'custom_gallery',
'callback' => 'su_shortcode_custom_gallery',
'image' => su_get_plugin_url() . 'admin/images/shortcodes/custom_gallery.svg',
'name' => __( 'Gallery', 'shortcodes-ultimate' ),
'type' => 'single',
'group' => 'gallery',
'atts' => array(
'source' => array(
'type' => 'image_source',
'default' => 'none',
'name' => __( 'Source', 'shortcodes-ultimate' ),
'desc' => __( 'Choose images source. You can use images from Media library or retrieve it from posts (thumbnails) posted under specified blog category. You can also pick any custom taxonomy', 'shortcodes-ultimate' ),
),
'limit' => array(
'type' => 'slider',
'min' => -1,
'max' => 100,
'step' => 1,
'default' => 20,
'name' => __( 'Limit', 'shortcodes-ultimate' ),
'desc' => __( 'Maximum number of image source posts (for recent posts, category and custom taxonomy)', 'shortcodes-ultimate' ),
),
'link' => array(
'type' => 'select',
'values' => array(
'none' => __( 'None', 'shortcodes-ultimate' ),
'image' => __( 'Full-size image', 'shortcodes-ultimate' ),
'lightbox' => __( 'Lightbox', 'shortcodes-ultimate' ),
'custom' => __( 'Slide link (added in media editor)', 'shortcodes-ultimate' ),
'attachment' => __( 'Attachment page', 'shortcodes-ultimate' ),
'post' => __( 'Post permalink', 'shortcodes-ultimate' ),
),
'default' => 'none',
'name' => __( 'Links', 'shortcodes-ultimate' ),
'desc' => __( 'Select which links will be used for images in this gallery', 'shortcodes-ultimate' ),
),
'target' => array(
'type' => 'select',
'values' => array(
'self' => __( 'Open in same tab', 'shortcodes-ultimate' ),
'blank' => __( 'Open in new tab', 'shortcodes-ultimate' ),
),
'default' => 'self',
'name' => __( 'Links target', 'shortcodes-ultimate' ),
'desc' => __( 'Open links in', 'shortcodes-ultimate' ),
),
'width' => array(
'type' => 'slider',
'min' => 10,
'max' => 1600,
'step' => 10,
'default' => 90,
'name' => __( 'Width', 'shortcodes-ultimate' ),
'desc' => __( 'Single item width (in pixels)', 'shortcodes-ultimate' ),
),
'height' => array(
'type' => 'slider',
'min' => 10,
'max' => 1600,
'step' => 10,
'default' => 90,
'name' => __( 'Height', 'shortcodes-ultimate' ),
'desc' => __( 'Single item height (in pixels)', 'shortcodes-ultimate' ),
),
'align' => array(
'type' => 'select',
'values' => array(
'left' => __( 'Left', 'shortcodes-ultimate' ),
'center' => __( 'Center', 'shortcodes-ultimate' ),
'right' => __( 'Right', 'shortcodes-ultimate' ),
),
'default' => 'left',
'name' => __( 'Align', 'shortcodes-ultimate' ),
'desc' => __( 'The alignment of the gallery thumbnails', 'shortcodes-ultimate' ),
),
'title' => array(
'type' => 'select',
'values' => array(
'never' => __( 'Never', 'shortcodes-ultimate' ),
'hover' => __( 'On mouse over', 'shortcodes-ultimate' ),
'always' => __( 'Always', 'shortcodes-ultimate' ),
),
'default' => 'hover',
'name' => __( 'Show titles', 'shortcodes-ultimate' ),
'desc' => __( 'Title display mode', 'shortcodes-ultimate' ),
),
'class' => array(
'type' => 'extra_css_class',
'name' => __( 'Extra CSS class', 'shortcodes-ultimate' ),
'desc' => __( 'Additional CSS class name(s) separated by space(s)', 'shortcodes-ultimate' ),
'default' => '',
),
),
'desc' => __( 'Customizable image gallery', 'shortcodes-ultimate' ),
'icon' => 'picture-o',
)
);
function su_shortcode_custom_gallery( $atts = null, $content = null ) {
$return = '';
$atts = shortcode_atts(
array(
'source' => 'none',
'limit' => 20,
'gallery' => null, // Dep. 4.4.0
'link' => 'none',
'width' => 90,
'height' => 90,
'align' => 'left',
'title' => 'hover',
'target' => 'self',
'class' => '',
),
$atts,
'custom_gallery'
);
$slides = su_get_slides( $atts );
$slides = apply_filters( 'su/shortcode/custom_gallery/slides', $slides, $atts );
$atts['width'] = intval( $atts['width'] );
$atts['height'] = intval( $atts['height'] );
$atts['align'] = sanitize_key( $atts['align'] );
// Loop slides
if ( count( $slides ) ) {
// Prepare links target
$atts['target'] = ( 'yes' === $atts['target'] || 'blank' === $atts['target'] ) ? ' target="_blank"' : '';
// Add lightbox class
if ( 'lightbox' === $atts['link'] ) {
$atts['class'] .= ' su-lightbox-gallery';
}
// Open gallery
$return = '<div class="su-custom-gallery su-custom-gallery-align-' . $atts['align'] . ' su-custom-gallery-title-' . esc_attr( $atts['title'] ) . su_get_css_class( $atts ) . '">';
// Create slides
foreach ( $slides as $slide ) {
// Crop image
$image = su_image_resize( $slide['image'], $atts['width'], $atts['height'] );
if ( is_wp_error( $image ) ) {
continue;
}
// Prepare slide title
$title = ( $slide['title'] ) ? '<span class="su-custom-gallery-title">' . stripslashes( $slide['title'] ) . '</span>' : '';
// Open slide
$return .= '<div class="su-custom-gallery-slide" style="width:' . $atts['width'] . 'px;height:' . $atts['height'] . 'px">';
// Slide content with link
if ( $slide['link'] ) {
$return .= '<a href="' . esc_attr( $slide['link'] ) . '"' . $atts['target'] . ' title="' . esc_attr( $slide['title'] ) . '"><img src="' . $image['url'] . '" alt="' . esc_attr( $slide['title'] ) . '" width="' . $atts['width'] . '" height="' . $atts['height'] . '" />' . $title . '</a>';
}
// Slide content without link
else {
$return .= '<a><img src="' . $image['url'] . '" alt="' . esc_attr( $slide['title'] ) . '" width="' . $atts['width'] . '" height="' . $atts['height'] . '" />' . $title . '</a>';
}
// Close slide
$return .= '</div>';
}
// Clear floats
$return .= '<div class="su-clear"></div>';
// Close gallery
$return .= '</div>';
// Add lightbox assets
if ( 'lightbox' === $atts['link'] ) {
su_query_asset( 'css', 'magnific-popup' );
su_query_asset( 'js', 'jquery' );
su_query_asset( 'js', 'magnific-popup' );
su_query_asset( 'js', 'su-shortcodes' );
}
su_query_asset( 'css', 'su-shortcodes' );
}
// Slides not found
else {
$return = su_error_message( 'Custom Gallery', __( 'images not found', 'shortcodes-ultimate' ) );
}
return $return;
}
