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Merge pull request #616 from 0dp/pagination 

new pagination
This commit is contained in:
Holger 2018-03-26 11:44:11 +02:00 committed by GitHub
parent eaccb1f22c 33183a3481
commit 6ddafc945f
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3 changed files with 43 additions and 175 deletions
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global-templates/.DS_Store vendored Normal file
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97
global-templates/pagination.php
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@ -1,97 +0,0 @@
<?php
/**
* Boostrap 4 pagination
*
* @package understrap
*/
/**
* Generates a pagination partial template for Bootstrap 4
* Mostly based on http://www.wpbeginner.com/wp-themes/how-to-add-numeric-pagination-in-your-wordpress-theme/
*/
function understrap_pagination() {
if ( is_singular() ) {
return;
}
global $wp_query;
/** Stop execution if there's only 1 page */
if ( $wp_query->max_num_pages <= 1 ) {
return;
}
$paged = get_query_var( 'paged' ) ? absint( get_query_var( 'paged' ) ) : 1;
$max = intval( $wp_query->max_num_pages );
/** Add current page to the array */
if ( $paged >= 1 ) {
$links[] = $paged;
}
/** Add the pages around the current page to the array */
if ( $paged >= 3 ) {
$links[] = $paged - 1;
$links[] = $paged - 2;
}
if ( ( $paged + 2 ) <= $max ) {
$links[] = $paged + 2;
$links[] = $paged + 1;
}
echo '<nav aria-label="Page navigation"><ul class="pagination ">' . "\n";
/** Link to first page, plus ellipses if necessary */
if ( ! in_array( 1, $links ) ) {
$class = 1 == $paged ? ' class="active page-item"' : ' class="page-item"';
printf( // WPCS: XSS OK.
'<li %s><a class="page-link" href="%s"><i class="fa fa-step-backward" aria-hidden="true"></i></a></li>' . "\n",
$class,
esc_url( get_pagenum_link( 1 ) ), '1' );
/** Previous Post Link */
if ( get_previous_posts_link() ) {
printf( // WPCS: XSS OK.
'<li class="page-item"><span class="page-link">%1$s</span></li> ' . "\n",
get_previous_posts_link( // WPCS: XSS OK.
'<span aria-hidden="true">&laquo;</span><span class="sr-only">Previous page</span>' ) );
}
if ( ! in_array( 2, $links ) ) {
echo '<li class="page-item"></li>';
}
}
// Link to current page, plus 2 pages in either direction if necessary.
sort( $links );
foreach ( (array) $links as $link ) {
$class = $paged == $link ? ' class="active page-item"' : ' class="page-item"';
printf( // WPCS: XSS OK.
'<li %s><a href="%s" class="page-link">%s</a></li>' . "\n",
$class,
esc_url( get_pagenum_link( $link ) ), $link );
}
// Next Post Link.
if ( get_next_posts_link() ) {
printf( // WPCS: XSS OK.
'<li class="page-item"><span class="page-link">%s</span></li>' . "\n",
get_next_posts_link( '<span aria-hidden="true">&raquo;</span><span class="sr-only">Next page</span>' ) );
}
// Link to last page, plus ellipses if necessary.
if ( ! in_array( $max, $links ) ) {
if ( ! in_array( $max - 1, $links ) ) {
echo '<li class="page-item"></li>' . "\n";
}
$class = $paged == $max ? ' class="active "' : ' class="page-item"';
printf( // WPCS: XSS OK.
'<li %s><a class="page-link" href="%s" aria-label="Next"><span aria-hidden="true"><i class="fa fa-step-forward" aria-hidden="true"></i></span><span class="sr-only">%s</span></a></li>' . "\n",
$class . ' page-item 9', esc_url( get_pagenum_link( esc_html( $max ) ) ), esc_html( $max ) );
}
echo '</ul></nav>' . "\n";
}

131
inc/pagination.php
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@ -5,89 +5,54 @@
* @package understrap * @package understrap
*/ */
/**
* Custom Pagination with numbers
* Credits to http://www.wpbeginner.com/wp-themes/how-to-add-numeric-pagination-in-your-wordpress-theme/
*/
if ( ! function_exists( 'understrap_pagination' ) ) : if ( ! function_exists( 'understrap_pagination' ) ) :
function understrap_pagination() { function understrap_pagination($args = [], $class = 'pagination') {
if ( is_singular() ) {
return; if ($GLOBALS['wp_query']->max_num_pages <= 1) return;
$args = wp_parse_args( $args, [
'mid_size' => 2,
'prev_next' => false,
'prev_text' => __('&laquo;', 'understrap'),
'next_text' => __('&raquo;', 'understrap'),
'screen_reader_text' => __('Posts navigation', 'understrap'),
'type' => 'array',
'current' => max( 1, get_query_var('paged') ),
]);
$links = paginate_links($args);
$next_link = get_next_posts_page_link();
$prev_link = get_previous_posts_page_link();
?>
<nav aria-label="<?php echo $args['screen_reader_text']; ?>">
<ul class="pagination">
<li class="page-item">
<a class="page-link" href="<?php echo esc_attr($prev_link); ?>" aria-label="<?php echo __('Previous', 'understrap'); ?>">
<span aria-hidden="true"><?php echo esc_attr($args['prev_text']); ?></span>
<span class="sr-only"><?php echo __('Previous', 'understrap'); ?></span>
</a>
</li>
<?php
$i = 1;
foreach ( $links as $link ) { ?>
<li class="page-item <?php if ($i == $args['current']) { echo active; }; ?>">
<?php echo str_replace( 'page-numbers', 'page-link', $link ); ?>
</li>
<?php $i++;} ?>
<li class="page-item">
<a class="page-link" href="<?php echo esc_attr($next_link); ?>" aria-label="<?php echo __('Next', 'understrap'); ?>">
<span aria-hidden="true"><?php echo esc_attr($args['next_text']); ?></span>
<span class="sr-only"><?php echo __('Next', 'understrap'); ?></span>
</a>
</li>
</ul>
</nav>
<?php
} }
global $wp_query;
/** Stop execution if there's only 1 page */
if ( $wp_query->max_num_pages <= 1 ) {
return;
}
$paged = get_query_var( 'paged' ) ? absint( get_query_var( 'paged' ) ) : 1;
$max = intval( $wp_query->max_num_pages );
/** Add current page to the array */
if ( $paged >= 1 ) {
$links[] = $paged;
}
/** Add the pages around the current page to the array */
if ( $paged >= 3 ) {
$links[] = $paged - 1;
$links[] = $paged - 2;
}
if ( ( $paged + 2 ) <= $max ) {
$links[] = $paged + 2;
$links[] = $paged + 1;
}
echo '<nav aria-label="Page navigation"><ul class="pagination ">' . "\n";
/** Link to first page, plus ellipses if necessary */
if ( ! in_array( 1, $links ) ) {
$class = 1 == $paged ? ' class="active page-item"' : ' class="page-item"';
printf( '<li %s><a class="page-link" href="%s"><i class="fa fa-step-backward" aria-hidden="true"></i></a></li>' . "\n",
$class, esc_url( get_pagenum_link( 1 ) ), '1' );
/** Previous Post Link */
if ( get_previous_posts_link() ) {
printf( '<li class="page-item page-item-direction page-item-prev"><span class="page-link">%1$s</span></li> ' . "\n",
get_previous_posts_link( '<span aria-hidden="true">&laquo;</span><span class="sr-only">Previous page</span>' ) );
}
if ( ! in_array( 2, $links ) ) {
echo '<li class="page-item"></li>';
}
}
// Link to current page, plus 2 pages in either direction if necessary.
sort( $links );
foreach ( (array) $links as $link ) {
$class = $paged == $link ? ' class="active page-item"' : ' class="page-item"';
printf( '<li %s><a href="%s" class="page-link">%s</a></li>' . "\n", $class,
esc_url( get_pagenum_link( $link ) ), $link );
}
// Next Post Link.
if ( get_next_posts_link() ) {
printf( '<li class="page-item page-item-direction page-item-next"><span class="page-link">%s</span></li>' . "\n",
get_next_posts_link( '<span aria-hidden="true">&raquo;</span><span class="sr-only">Next page</span>' ) );
}
// Link to last page, plus ellipses if necessary.
if ( ! in_array( $max, $links ) ) {
if ( ! in_array( $max - 1, $links ) ) {
echo '<li class="page-item"></li>' . "\n";
}
$class = $paged == $max ? ' class="active "' : ' class="page-item"';
printf( '<li %s><a class="page-link" href="%s" aria-label="Next"><span aria-hidden="true"><i class="fa fa-step-forward" aria-hidden="true"></i></span><span class="sr-only">%s</span></a></li>' . "\n",
$class . '', esc_url( get_pagenum_link( esc_html( $max ) ) ), esc_html( $max ) );
}
echo '</ul></nav>' . "\n";
}
endif; endif;
?>