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Merge pull request #820 from Foxaii/gallery-bs3

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Update Gallery to BS3
This commit is contained in:
Ben Word
2013-07-31 07:41:57 -07:00
parent 7f9a6c79ba f10271ff0a
commit 16aad5478c
3 changed files with 31 additions and 20 deletions
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3
assets/css/app.css
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@@ -29,6 +29,9 @@ body { }
.main { }
/* Gallery Shortcode */
.row.gallery-row { padding: 15px 0; }
/* ==========================================================================
Sidebar

12
lib/cleanup.php
View File

@@ -20,8 +20,6 @@ function roots_head_cleanup() {
global $wp_widget_factory;
remove_action('wp_head', array($wp_widget_factory->widgets['WP_Widget_Recent_Comments'], 'recent_comments_style'));
add_filter('use_default_gallery_style', '__return_null');
if (!class_exists('WPSEO_Frontend')) {
remove_action('wp_head', 'rel_canonical');
add_action('wp_head', 'roots_rel_canonical');
@@ -137,16 +135,6 @@ function roots_embed_wrap($cache, $url, $attr = '', $post_ID = '') {
}
add_filter('embed_oembed_html', 'roots_embed_wrap', 10, 4);
/**
* Add class="thumbnail" to attachment items
*/
function roots_attachment_link_class($html) {
$postid = get_the_ID();
$html = str_replace('<a', '<a class="thumbnail"', $html);
return $html;
}
add_filter('wp_get_attachment_link', 'roots_attachment_link_class', 10, 1);
/**
* Add Bootstrap thumbnail styling to images with captions
* Use <figure> and <figcaption>

36
lib/gallery.php
View File

@@ -3,8 +3,9 @@
* Clean up gallery_shortcode()
*
* Re-create the [gallery] shortcode and use thumbnails styling from Bootstrap
* The number of columns must be a factor of 12.
*
* @link http://twitter.github.com/bootstrap/components.html#thumbnails
* @link http://twbs.github.io/bootstrap/components/#thumbnails
*/
function roots_gallery($attr) {
$post = get_post();
@@ -39,7 +40,7 @@ function roots_gallery($attr) {
'itemtag' => '',
'icontag' => '',
'captiontag' => '',
'columns' => 3,
'columns' => 4,
'size' => 'thumbnail',
'include' => '',
'exclude' => '',
@@ -47,6 +48,8 @@ function roots_gallery($attr) {
), $attr));
$id = intval($id);
$columns = (12 % $columns == 0) ? $columns: 4;
$grid = sprintf('col-sm-%1$s col-lg-%1$s', 12/$columns);
if ($order === 'RAND') {
$orderby = 'none';
@@ -77,24 +80,41 @@ function roots_gallery($attr) {
return $output;
}
$output = '<ul class="thumbnails gallery">';
$unique = (get_query_var('page')) ? $instance . '-p' . get_query_var('page'): $instance;
$output = '<div class="gallery gallery-' . $id . '-' . $unique . '">';
$i = 0;
foreach ($attachments as $id => $attachment) {
$image = ('file' == $link) ? wp_get_attachment_link($id, $size, false, false) : wp_get_attachment_link($id, $size, true, false);
$output .= '<li>' . $image;
$output .= ($i % $columns == 0) ? '<div class="row gallery-row">': '';
$output .= '<div class="' . $grid .'">' . $image;
if (trim($attachment->post_excerpt)) {
$output .= '<div class="caption hidden">' . wptexturize($attachment->post_excerpt) . '</div>';
}
$output .= '</li>';
$output .= '</div>';
$i++;
$output .= ($i % $columns == 0) ? '</div>' : '';
}
$output .= '</ul>';
$output .= ($i % $columns != 0 ) ? '</div>' : '';
$output .= '</div>';
return $output;
}
if (current_theme_supports('bootstrap-gallery')) {
remove_shortcode('gallery');
add_shortcode('gallery', 'roots_gallery');
add_filter('use_default_gallery_style', '__return_null');
}
/**
* Add class="thumbnail img-thumbnail" to attachment items
*/
function roots_attachment_link_class($html) {
$postid = get_the_ID();
$html = str_replace('<a', '<a class="thumbnail img-thumbnail"', $html);
return $html;
}
add_filter('wp_get_attachment_link', 'roots_attachment_link_class', 10, 1);