Rest API for cache-search
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@ -1616,4 +1616,66 @@ add_action( 'pre_get_posts', function( $q ){
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if ( $q->is_home() && $q->is_main_query() && $q->get( 'paged' ) > 1 )
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$q->set( 'post__not_in', get_option( 'sticky_posts' ) );
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});
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/*
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* 定制实时搜索 rest api
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* @rest api接口路径:https://sakura.2heng.xin/wp-json/cache_search/v1/json/
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* @可在cache_search_json()函数末尾通过设置 HTTP header 控制 json 缓存时间
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*/
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function cache_search_json() {
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$vowels = array("[", "{","]","}","<",">","\r\n", "\r", "\n","-","'",'"','`'," ",":",";",'\\'," ","toc");
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$regex = <<<EOS
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/<\/?[a-zA-Z]+("[^"]*"|'[^']*'|[^'">])*>|begin[\S\s]*\/begin|hermit[\S\s]*\/hermit|img[\S\s]*\/img|{{.*?}}|:.*?:/m
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EOS;
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$posts = new WP_Query('posts_per_page=-1&post_status=publish&post_type=post');
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while ($posts->have_posts()) : $posts->the_post();
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$output .= '{"type":"post","link":"'.get_post_permalink().'","title":'.json_encode(get_the_title()).',"comments":"'.get_comments_number('0', '1', '%').'","text":'.json_encode(str_replace($vowels, " ",preg_replace($regex,' ',get_the_content()))).'},';
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endwhile;
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wp_reset_postdata();
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$pages = get_pages();
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foreach ($pages as $page) {
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$output .= '{"type":"page","link":"'.get_page_link($page).'","title":'.json_encode($page->post_title).',"comments":"'.$page->comment_count.'","text":'.json_encode(str_replace($vowels, " ",preg_replace($regex,' ',$page->post_content))).'},';
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}
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$tags = get_tags();
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foreach ($tags as $tag) {
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$output .= '{"type":"tag","link":"'.get_term_link($tag).'","title":'.json_encode($tag->name).',"comments":"","text":""},';
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}
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$categories = get_categories();
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foreach ($categories as $category) {
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$output .= '{"type":"category","link":"'.get_term_link($category).'","title":'.json_encode($category->name).',"comments":"","text":""},';
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}
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if(akina_option('live_search_comment')){
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$comments = get_comments();
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foreach ($comments as $comment) {
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$is_private = get_comment_meta($comment->comment_ID, '_private', true);
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if($is_private){
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$output .= '{"type":"comment","link":"'.get_comment_link($comment).'","title":'.json_encode(get_the_title($comment->comment_post_ID)).',"comments":"","text":'.json_encode($comment->comment_author.":该评论为私密评论").'},';
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continue;
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}else{
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$output .= '{"type":"comment","link":"'.get_comment_link($comment).'","title":'.json_encode(get_the_title($comment->comment_post_ID)).',"comments":"","text":'.json_encode(str_replace($vowels, " ",preg_replace($regex," ",$comment->comment_author.":".$comment->comment_content))).'},';
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}
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}
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}
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$output = substr($output,0,strlen($output)-1);
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$data = '['.$output.']';
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$result = new WP_REST_Response(json_decode($data), 200);
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$result->set_headers(array('Content-Type' => 'application/json',
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'Cache-Control' => 'max-age=3600')); // json 缓存控制
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return $result;
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}
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add_action( 'rest_api_init', function () {
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register_rest_route( 'cache_search/v1', '/json/', array(
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'methods' => 'GET',
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'callback' => 'cache_search_json',
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) );
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} );
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//code end
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