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<?php defined( 'ABSPATH' ) || exit; |
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|
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// Pagenavi |
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if(!function_exists('wpcom_pagination')){ |
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function wpcom_pagination( $range = 6, $args = [] ) { |
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global $paged, $wp_query, $page, $numpages, $multipage; |
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if ( ($args && $args['numpages'] > 1) || ( isset($multipage) && $multipage && is_singular() ) ) { |
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if($args) { |
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$page = isset($args['paged']) ? $args['paged'] : $page; |
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$numpages = isset($args['numpages']) ? $args['numpages'] : $numpages; |
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} |
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echo ' <ul class="pagination">'; |
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$prev = $page - 1; |
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if ( $prev > 0 ) { |
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echo '<li class="prev">'. wpcom_link_page( $prev, $args ) . '</a></li>'; |
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} |
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|
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if($numpages > $range){ |
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if($page < $range){ |
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for($i = 1; $i <= ($range + 1); $i++){ |
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echo $i==$page ? '<li class="active">' : '<li>'; |
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echo wpcom_link_page($i, $args) . esc_html($i) . "</a></li>"; |
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} |
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} elseif($page >= ($numpages - ceil(($range/2)))){ |
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for($i = $numpages - $range; $i <= $numpages; $i++){ |
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echo $i==$page ? '<li class="active">' : '<li>'; |
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echo wpcom_link_page($i, $args) . esc_html($i) . "</a></li>"; |
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} |
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} elseif($page >= $range && $page < ($numpages - ceil(($range/2)))){ |
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for($i = ($page - ceil($range/2)); $i <= ($page + ceil(($range/2))); $i++){ |
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echo $i==$page ? '<li class="active">' : '<li>'; |
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echo wpcom_link_page($i, $args) . esc_html($i) . "</a></li>"; |
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} |
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} |
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}else{ |
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for ( $i = 1; $i <= $numpages; $i++ ) { |
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echo $i==$page ? '<li class="active">' : '<li>'; |
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echo wpcom_link_page($i, $args) . esc_html($i) . "</a></li>"; |
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} |
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} |
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|
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$next = $page + 1; |
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if ( $next <= $numpages ) { |
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echo '<li class="next">'. wpcom_link_page($next, $args) . '</a></li>'; |
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} |
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echo wpcom_pagination_form($args['paged_arg'] ?? 'page'); |
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echo '</ul>'; |
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}else if( ($max_page = $wp_query->max_num_pages) > 1 ){ |
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echo ' <ul class="pagination">'; |
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if(!$paged) $paged = 1; |
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echo '<li class="disabled"><span>'.esc_html($paged).' / '.esc_html($max_page).'</span></li>'; |
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$prev = get_previous_posts_link(''); |
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if($prev) echo '<li class="prev">'.wp_kses($prev, wpmx_allowed_html()).'</li>'; |
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if($max_page > $range){ |
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if($paged < $range){ |
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for($i = 1; $i <= ($range + 1); $i++){ |
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echo $i==$paged ? '<li class="active">' : '<li>'; |
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echo '<a href="' . get_pagenum_link($i) .'">'.esc_html($i).'</a></li>'; |
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} |
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} elseif($paged >= ($max_page - ceil(($range/2)))){ |
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for($i = $max_page - $range; $i <= $max_page; $i++){ |
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echo $i==$paged ? '<li class="active">' : '<li>'; |
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echo '<a href="' . get_pagenum_link($i) .'">'.esc_html($i).'</a></li>'; |
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} |
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} elseif($paged >= $range && $paged < ($max_page - ceil(($range/2)))){ |
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for($i = ($paged - ceil($range/2)); $i <= ($paged + ceil(($range/2))); $i++){ |
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echo $i==$paged ? '<li class="active">' : '<li>'; |
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echo '<a href="' . get_pagenum_link($i) .'">'.esc_html($i).'</a></li>'; |
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} |
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} |
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} else { |
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for($i = 1; $i <= $max_page; $i++){ |
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echo $i==$paged ? '<li class="active">' : '<li>'; |
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echo '<a href="' . get_pagenum_link($i) .'">'.esc_html($i).'</a></li>'; |
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} |
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} |
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$next = get_next_posts_link(''); |
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if($next) echo '<li class="next">'.wp_kses($next, wpmx_allowed_html()).'</li>'; |
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echo wpcom_pagination_form('paged', true); |
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echo '</ul>'; |
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} |
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} |
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|
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function wpcom_link_page( $i, $args ) { |
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if(isset($args['url']) && $args['url']){ |
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if ( (isset($args['paged_type']) && $args['paged_type'] === 'query') || '' == get_option( 'permalink_structure' ) ) { |
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$url = add_query_arg( isset($args['paged_arg']) && $args['paged_arg'] ? $args['paged_arg'] : 'page', $i, $args['url'] ); |
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} else { |
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$url = trailingslashit( $args['url'] ) . user_trailingslashit( $i, 'single_paged' ); |
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} |
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$url = '<a href="' . esc_url( $url ) . '" class="post-page-numbers">'; |
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}else{ |
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$url = _wp_link_page($i); |
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} |
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return wp_kses($url, wpmx_allowed_html()); |
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} |
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|
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function wpcom_pagination_form($name = 'paged', $search = false){ |
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$search = $search && is_search() ? '<input type="hidden" name="s" value="' . get_search_query() . '">' : ''; |
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return '<li class="pagination-go"><form method="get"><input class="pgo-input" type="text" name="' . esc_attr($name) . '" placeholder="' . _x('GO', '页码', WPMX_TD) . '" /><button class="pgo-btn" type="submit" aria-label="' . _x('GO', '页码', WPMX_TD) . '"></button></form></li>'; |
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} |
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|
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add_filter('previous_posts_link_attributes', 'wpcom_prev_posts_link_attr'); |
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function wpcom_prev_posts_link_attr($attr){ |
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return $attr.' class="prev"'; |
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} |
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add_filter('next_posts_link_attributes', 'wpcom_next_posts_link_attr'); |
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function wpcom_next_posts_link_attr($attr){ |
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return $attr.' class="next"'; |
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} |
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} |
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|
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if(!function_exists('wpcom_empty_icon')){ |
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function wpcom_empty_icon($type='post'){ |
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return '<img class="empty-icon j-lazy" src="' . esc_url(WPMX_URI . 'images/empty-' . $type . '.svg') . '">'; |
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} |
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} |
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|
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if(!function_exists('wpcom_pre_handle_404')){ |
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add_action('pre_handle_404', 'wpmx_pre_handle_404'); |
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function wpmx_pre_handle_404($res){ |
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global $wp_query, $wp_version; |
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if ( $wp_query->posts && version_compare($wp_version, '5.5') >= 0) { |
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$content_found = true; |
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if ( is_singular() ) { |
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$post = isset( $wp_query->post ) ? $wp_query->post : null; |
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// Only set X-Pingback for single posts that allow pings. |
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if ( $post && pings_open( $post ) && ! headers_sent() ) { |
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header( 'X-Pingback: ' . get_bloginfo( 'pingback_url', 'display' ) ); |
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} |
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$paged = get_query_var( 'page' ); |
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if ( $post && ! empty( $paged ) ) { |
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$shortcode_tags = array('wpcom_tags', 'wpcom-member'); |
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preg_match_all( '@\[([^<>&/\[\]\x00-\x20=]++)@', $post->post_content, $matches ); |
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$tagnames = array_intersect( $shortcode_tags, $matches[1] ); |
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|
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if ( empty($tagnames) ) { |
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$content_found = false; |
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}else if(in_array('wpcom_tags', $tagnames)){ |
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preg_match( '/\[wpcom_tags[^\]]*\]/i', $post->post_content, $matches2 ); |
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if(isset($matches2[0])){ |
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$text = ltrim($matches2[0], '[wpcom_tags'); |
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$text = rtrim($text, ']'); |
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$atts = shortcode_parse_atts($text); |
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if(isset($atts['per_page']) && $atts['per_page']){ // 分页 |
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$tax = isset($atts['taxonomy']) && $atts['taxonomy'] ? $atts['taxonomy'] : 'post_tag'; |
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$max = wp_count_terms( $tax, array( 'hide_empty' => true ) ); |
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$pages = ceil( $max / $atts['per_page'] ); |
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if($pages<$paged) $content_found = false; // 页数� |
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过 |
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}else{ // 未分页，则一页� |
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�部显示 |
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$content_found = false; |
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} |
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} |
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} |
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} |
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} |
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|
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if ( $content_found ) $res = true; |
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} |
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return $res; |
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} |
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} |
