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| 1 | remove_shortcode('gallery','gallery_shortcode');
| |
| 2 | add_shortcode('gallery','custom_gallery_shortcode');
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| 3 | ||
| 4 | function custom_gallery_shortcode( $attr ) {
| |
| 5 | /** | |
| 6 | * The 'custom' Gallery shortcode. | |
| 7 | * | |
| 8 | * based on the code from /wp-includes/media.php line 745 in version wp3.2 | |
| 9 | */ | |
| 10 | global $post; | |
| 11 | ||
| 12 | static $instance = 0; | |
| 13 | $instance++; | |
| 14 | ||
| 15 | // Allow plugins/themes to override the default gallery template. | |
| 16 | $output = apply_filters('post_gallery', '', $attr);
| |
| 17 | if ( $output != '' ) | |
| 18 | return $output; | |
| 19 | ||
| 20 | // We're trusting author input, so let's at least make sure it looks like a valid orderby statement | |
| 21 | if ( isset( $attr['orderby'] ) ) {
| |
| 22 | $attr['orderby'] = sanitize_sql_orderby( $attr['orderby'] ); | |
| 23 | if ( !$attr['orderby'] ) | |
| 24 | unset( $attr['orderby'] ); | |
| 25 | } | |
| 26 | ||
| 27 | extract(shortcode_atts(array( | |
| 28 | 'order' => 'ASC', | |
| 29 | 'orderby' => 'menu_order ID', | |
| 30 | 'id' => $post->ID, | |
| 31 | 'itemtag' => 'dl', | |
| 32 | 'icontag' => 'dt', | |
| 33 | 'captiontag' => 'dd', | |
| 34 | 'columns' => 3, | |
| 35 | 'size' => 'thumbnail', | |
| 36 | 'include' => '', | |
| 37 | 'exclude' => '' | |
| 38 | ), $attr)); | |
| 39 | ||
| 40 | $id = intval($id); | |
| 41 | if ( 'RAND' == $order ) | |
| 42 | $orderby = 'none'; | |
| 43 | ||
| 44 | if ( !empty($include) ) {
| |
| 45 | $include = preg_replace( '/[^0-9,]+/', '', $include ); | |
| 46 | $_attachments = get_posts( array('include' => $include, 'post_status' => 'inherit', 'post_type' => 'attachment', 'post_mime_type' => 'image', 'order' => $order, 'orderby' => $orderby) );
| |
| 47 | ||
| 48 | $attachments = array(); | |
| 49 | foreach ( $_attachments as $key => $val ) {
| |
| 50 | $attachments[$val->ID] = $_attachments[$key]; | |
| 51 | } | |
| 52 | } elseif ( !empty($exclude) ) {
| |
| 53 | $exclude = preg_replace( '/[^0-9,]+/', '', $exclude ); | |
| 54 | $attachments = get_children( array('post_parent' => $id, 'exclude' => $exclude, 'post_status' => 'inherit', 'post_type' => 'attachment', 'post_mime_type' => 'image', 'order' => $order, 'orderby' => $orderby) );
| |
| 55 | } else {
| |
| 56 | $attachments = get_children( array('post_parent' => $id, 'post_status' => 'inherit', 'post_type' => 'attachment', 'post_mime_type' => 'image', 'order' => $order, 'orderby' => $orderby) );
| |
| 57 | } | |
| 58 | ||
| 59 | if ( empty($attachments) ) | |
| 60 | return ''; | |
| 61 | ||
| 62 | if ( is_feed() ) {
| |
| 63 | $output = "\n"; | |
| 64 | foreach ( $attachments as $att_id => $attachment ) | |
| 65 | $output .= wp_get_attachment_link($att_id, $size, true) . "\n"; | |
| 66 | return $output; | |
| 67 | } | |
| 68 | ||
| 69 | $itemtag = tag_escape($itemtag); | |
| 70 | $captiontag = tag_escape($captiontag); | |
| 71 | $columns = intval($columns); | |
| 72 | $itemwidth = $columns > 0 ? floor(100/$columns) : 100; | |
| 73 | $float = is_rtl() ? 'right' : 'left'; | |
| 74 | ||
| 75 | $selector = "gallery-{$instance}";
| |
| 76 | ||
| 77 | $gallery_style = $gallery_div = ''; | |
| 78 | if ( apply_filters( 'use_default_gallery_style', true ) ) | |
| 79 | $gallery_style = " | |
| 80 | <style type='text/css'> | |
| 81 | #{$selector} {
| |
| 82 | margin: auto; | |
| 83 | } | |
| 84 | #{$selector} .gallery-item {
| |
| 85 | float: {$float};
| |
| 86 | margin-top: 10px; | |
| 87 | text-align: center; | |
| 88 | width: {$itemwidth}%;
| |
| 89 | } | |
| 90 | #{$selector} img {
| |
| 91 | border: 2px solid #cfcfcf; | |
| 92 | } | |
| 93 | #{$selector} .gallery-caption {
| |
| 94 | margin-left: 0; | |
| 95 | } | |
| 96 | </style> | |
| 97 | <!-- see gallery_shortcode() in wp-includes/media.php -->"; | |
| 98 | $size_class = sanitize_html_class( $size ); | |
| 99 | $gallery_div = "<div id='$selector' class='gallery galleryid-{$id} gallery-columns-{$columns} gallery-size-{$size_class}'>";
| |
| 100 | $output = apply_filters( 'gallery_style', $gallery_style . "\n\t\t" . $gallery_div ); | |
| 101 | ||
| 102 | $i = 0; | |
| 103 | foreach ( $attachments as $id => $attachment ) {
| |
| 104 | $link = isset($attr['link']) && 'file' == $attr['link'] ? wp_get_attachment_link($id, $size, false, false) : wp_get_attachment_link($id, $size, true, false); | |
| 105 | ||
| 106 | $output .= "<{$itemtag} class='gallery-item'>";
| |
| 107 | ||
| 108 | - | $output .= "<span class='gallery-item-counter'>".($i+1)."</span>"; //NEW |
| 108 | + | $output .= "<div class='imageNum'><span>".($i+1)."</span></div>"; //NEW |
| 109 | ||
| 110 | $output .= " | |
| 111 | <{$icontag} class='gallery-icon'>
| |
| 112 | $link | |
| 113 | </{$icontag}>";
| |
| 114 | if ( $captiontag && trim($attachment->post_excerpt) ) {
| |
| 115 | $output .= " | |
| 116 | <{$captiontag} class='wp-caption-text gallery-caption'>
| |
| 117 | " . wptexturize($attachment->post_excerpt) . " | |
| 118 | </{$captiontag}>";
| |
| 119 | } | |
| 120 | $output .= "</{$itemtag}>";
| |
| 121 | if ( $columns > 0 && ++$i % $columns == 0 ) | |
| 122 | $output .= '<br style="clear: both" />'; | |
| 123 | } | |
| 124 | ||
| 125 | $output .= " | |
| 126 | <br style='clear: both;' /> | |
| 127 | </div>\n"; | |
| 128 | ||
| 129 | return $output; | |
| 130 | } |
