Allow usage of `aria-current` in `paginate_links()`.
The `aria-current` attribute is a simple, effective way to help assistive technology users orientate themselves within a list of items. Props GrahamArmfield, palmiak. Fixes #40833. git-svn-id: https://develop.svn.wordpress.org/trunk@41371 602fd350-edb4-49c9-b593-d223f7449a82
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@ -3261,6 +3261,7 @@ function language_attributes( $doctype = 'html' ) {
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* anchor tag.
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*
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* @since 2.1.0
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* @since 4.9.0 Added the `aria_current` argument.
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*
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* @global WP_Query $wp_query
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* @global WP_Rewrite $wp_rewrite
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@ -3273,6 +3274,8 @@ function language_attributes( $doctype = 'html' ) {
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* @type int $total The total amount of pages. Default is the value WP_Query's
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* `max_num_pages` or 1.
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* @type int $current The current page number. Default is 'paged' query var or 1.
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* @type string $aria_current The value for the aria-current attribute. Possible values are 'page',
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* 'step', 'location', 'date', 'time', 'true', 'false'. Default is 'page'.
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* @type bool $show_all Whether to show all pages. Default false.
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* @type int $end_size How many numbers on either the start and the end list edges.
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* Default 1.
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@ -3308,21 +3311,22 @@ function paginate_links( $args = '' ) {
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$format .= $wp_rewrite->using_permalinks() ? user_trailingslashit( $wp_rewrite->pagination_base . '/%#%', 'paged' ) : '?paged=%#%';
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$defaults = array(
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'base' => $pagenum_link, // http://example.com/all_posts.php%_% : %_% is replaced by format (below)
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'format' => $format, // ?page=%#% : %#% is replaced by the page number
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'total' => $total,
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'current' => $current,
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'show_all' => false,
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'prev_next' => true,
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'prev_text' => __('« Previous'),
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'next_text' => __('Next »'),
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'end_size' => 1,
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'mid_size' => 2,
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'type' => 'plain',
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'add_args' => array(), // array of query args to add
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'add_fragment' => '',
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'base' => $pagenum_link, // http://example.com/all_posts.php%_% : %_% is replaced by format (below)
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'format' => $format, // ?page=%#% : %#% is replaced by the page number
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'total' => $total,
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'current' => $current,
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'aria_current' => 'page',
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'show_all' => false,
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'prev_next' => true,
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'prev_text' => __( '« Previous' ),
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'next_text' => __( 'Next »' ),
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'end_size' => 1,
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'mid_size' => 2,
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'type' => 'plain',
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'add_args' => array(), // array of query args to add
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'add_fragment' => '',
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'before_page_number' => '',
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'after_page_number' => ''
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'after_page_number' => '',
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);
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$args = wp_parse_args( $args, $defaults );
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@ -3386,7 +3390,7 @@ function paginate_links( $args = '' ) {
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endif;
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for ( $n = 1; $n <= $total; $n++ ) :
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if ( $n == $current ) :
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$page_links[] = "<span class='page-numbers current'>" . $args['before_page_number'] . number_format_i18n( $n ) . $args['after_page_number'] . "</span>";
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$page_links[] = "<span aria-current='" . esc_attr( $args['aria_current'] ) . "' class='page-numbers current'>" . $args['before_page_number'] . number_format_i18n( $n ) . $args['after_page_number'] . "</span>";
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$dots = true;
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else :
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if ( $args['show_all'] || ( $n <= $end_size || ( $current && $n >= $current - $mid_size && $n <= $current + $mid_size ) || $n > $total - $end_size ) ) :
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@ -16,7 +16,7 @@ class Tests_Paginate_Links extends WP_UnitTestCase {
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$page50 = get_pagenum_link( 50 );
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$expected =<<<EXPECTED
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<span class='page-numbers current'>1</span>
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<span aria-current='page' class='page-numbers current'>1</span>
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<a class='page-numbers' href='$page2'>2</a>
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<a class='page-numbers' href='$page3'>3</a>
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<span class="page-numbers dots">…</span>
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@ -34,7 +34,7 @@ EXPECTED;
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$page50 = home_url( '/page/50/' );
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$expected =<<<EXPECTED
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<span class='page-numbers current'>1</span>
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<span aria-current='page' class='page-numbers current'>1</span>
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<a class='page-numbers' href='$page2'>2</a>
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<a class='page-numbers' href='$page3'>3</a>
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<span class="page-numbers dots">…</span>
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@ -54,7 +54,7 @@ EXPECTED;
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$expected =<<<EXPECTED
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<a class='page-numbers' href='$home'>1</a>
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<span class='page-numbers current'>2</span>
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<span aria-current='page' class='page-numbers current'>2</span>
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<a class='page-numbers' href='$page3'>3</a>
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<a class='page-numbers' href='$page4'>4</a>
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<span class="page-numbers dots">…</span>
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@ -74,7 +74,7 @@ EXPECTED;
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$expected =<<<EXPECTED
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<a class="prev page-numbers" href="$home">« Previous</a>
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<a class='page-numbers' href='$home'>1</a>
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<span class='page-numbers current'>2</span>
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<span aria-current='page' class='page-numbers current'>2</span>
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<a class='page-numbers' href='$page3'>3</a>
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<a class='page-numbers' href='$page4'>4</a>
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<span class="page-numbers dots">…</span>
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@ -299,7 +299,7 @@ EXPECTED;
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'type' => 'array',
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) );
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$this->assertContains( "<span class='page-numbers current'>3</span>", $links );
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$this->assertContains( "<span aria-current='page' class='page-numbers current'>3</span>", $links );
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}
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/**
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