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<?php |
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function bbpc_post_pagination() { |
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if ( is_singular() ) { |
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return; |
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} |
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global $wp_query; |
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|
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/** Stop execution if there's only 1 page */ |
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if ( $wp_query->max_num_pages <= 1 ) { |
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return; |
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} |
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|
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$paged = get_query_var( 'paged' ) ? absint( get_query_var( 'paged' ) ) : 1; |
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$max = intval( $wp_query->max_num_pages ); |
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|
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/** Add current page to the array */ |
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if ( $paged >= 1 ) { |
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$links[] = $paged; |
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} |
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|
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/** Add the pages around the current page to the array */ |
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if ( $paged >= 3 ) { |
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$links[] = $paged - 1; |
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$links[] = $paged - 2; |
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} |
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|
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if ( ( $paged + 2 ) <= $max ) { |
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$links[] = $paged + 2; |
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$links[] = $paged + 1; |
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} |
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|
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echo '<ul class="d-flex align-items-center">' . "\n"; |
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|
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/** Previous Post Link */ |
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if ( get_previous_posts_link() ) { |
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printf( '<li>%s</li>' . "\n", get_previous_posts_link( '<i class="fa fa-angle-left" aria-hidden="true"></i>' ) ); |
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} |
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|
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/** Link to first page, plus ellipses if necessary */ |
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if ( ! in_array( 1, $links ) ) { |
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$class = 1 == $paged ? ' class="active"' : ' '; |
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|
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printf( '<li><a %s href="%s">%s</a></li>' . "\n", $class, esc_url( get_pagenum_link( 1 ) ), '1' ); |
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|
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if ( ! in_array( 2, $links ) ) { |
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echo '<li>...</li>'; |
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} |
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} |
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|
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/** Link to current page, plus 2 pages in either direction if necessary */ |
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sort( $links ); |
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foreach ( $links as $link ) { |
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$class = $paged == $link ? ' class="active"' : ' '; |
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printf( '<li><a %s href="%s">%s</a></li>' . "\n", $class, esc_url( get_pagenum_link( $link ) ), $link ); |
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} |
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|
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/** Link to last page, plus ellipses if necessary */ |
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if ( ! in_array( $max, $links ) ) { |
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if ( ! in_array( $max - 1, $links ) ) { |
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echo '<li>...</li>' . "\n"; |
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} |
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|
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$class = $paged == $max ? ' class="active"' : ''; |
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printf( '<li><a %s href="%s">%s</a></li>' . "\n", $class, esc_url( get_pagenum_link( $max ) ), $max ); |
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} |
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|
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/** Next Post Link */ |
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if ( get_next_posts_link() ) { |
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printf( '<li>%s</li>' . "\n", get_next_posts_link( '<i class="fa fa-angle-right" aria-hidden="true"></i>' ) ); |
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} |
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|
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echo '</ul>'; |
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} |
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|
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|
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|
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add_action( |
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'admin_footer', |
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function() { |
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if ( strstr( $_SERVER['REQUEST_URI'], 'wp-admin/post-new.php' ) || strstr( $_SERVER['REQUEST_URI'], 'wp-admin/post.php' ) ) { |
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$forum_id = sanitize_text_field( wp_unslash( isset( $_GET['forum_id'] ) ) ? $_GET['forum_id'] : '' ); |
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if ( $forum_id ) : |
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?> |
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<script> |
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document.getElementById('parent_id').value = <?php echo esc_js( $forum_id ); ?>; |
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</script> |
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<?php |
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endif; |
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} |
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} |
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); |
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|
