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< ? php
/**
* Router
*/
add_action ( 'rest_api_init' , function () {
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register_rest_route ( 'sakura/v1' , '/image/upload' , array (
'methods' => 'POST' ,
'callback' => 'upload_image' ,
));
register_rest_route ( 'sakura/v1' , '/cache_search/json' , array (
'methods' => 'GET' ,
'callback' => 'cache_search_json' ,
));
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register_rest_route ( 'sakura/v1' , '/image/cover' , array (
'methods' => 'GET' ,
'callback' => 'cover_gallery' ,
));
register_rest_route ( 'sakura/v1' , '/image/feature' , array (
'methods' => 'GET' ,
'callback' => 'feature_gallery' ,
));
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register_rest_route ( 'sakura/v1' , '/database/update' , array (
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'methods' => 'GET' ,
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'callback' => 'update_database' ,
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));
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register_rest_route ( 'sakura/v1' , '/qqinfo/json' , array (
'methods' => 'GET' ,
'callback' => 'get_qq_info' ,
));
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register_rest_route ( 'sakura/v1' , '/qqinfo/avatar' , array (
'methods' => 'GET' ,
'callback' => 'get_qq_avatar' ,
));
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});
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/**
* QQ info
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* https :// sakura . 2 heng . xin / wp - json / sakura / v1 / qqinfo / json
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*/
function get_qq_info ( WP_REST_Request $request )
{
if ( ! check_ajax_referer ( 'wp_rest' , '_wpnonce' , false )) {
$output = array (
'status' => 403 ,
'success' => false ,
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'message' => 'Unauthorized client.'
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);
} elseif ( $_GET [ 'qq' ]) {
$qq = $_GET [ 'qq' ];
/**
* TODO : 设置host, 国外服务器默认解析的不是国内IP, 可能无法获取数据
* 182.254 . 92.32 r . qzone . qq . com
* 参考: https :// www . php . net / manual / zh / function . file - get - contents . php #108309
*/
$get_info = file_get_contents ( 'http://r.qzone.qq.com/fcg-bin/cgi_get_portrait.fcg?get_nick=1&uins=' . $qq );
$get_info = mb_convert_encoding ( $get_info , " UTF-8 " , " GBK " );
$name = json_decode ( substr ( $get_info , 17 , - 1 ), true );
if ( $name ) {
$output = array (
'status' => 200 ,
'success' => true ,
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'message' => 'success' ,
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'avatar' => 'https://q.qlogo.cn/headimg_dl?dst_uin=' . $qq . '&spec=100' ,
'name' => $name [ $qq ][ 6 ],
);
} else {
$output = array (
'status' => 404 ,
'success' => false ,
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'message' => 'QQ number not exist.'
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);
}
} else {
$output = array (
'status' => 400 ,
'success' => false ,
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'message' => 'Bad Request'
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);
}
$result = new WP_REST_Response ( $output , $output [ 'status' ]);
$result -> set_headers ( array ( 'Content-Type' => 'application/json' ));
return $result ;
}
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/**
* Image uploader response
*/
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function upload_image ( WP_REST_Request $request )
{
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// see: https://developer.wordpress.org/rest-api/requests/
// handle file params $file === $_FILES
/**
* curl \
* - F " filecomment=This is an img file " \
* - F " cmt_img_file=@screenshot.jpg " \
* https :// dev . 2 heng . xin / wp - json / sakura / v1 / image / upload
*/
// $file = $request->get_file_params();
if ( ! check_ajax_referer ( 'wp_rest' , '_wpnonce' , false )) {
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$output = array ( 'status' => 403 ,
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'success' => false ,
'message' => 'Unauthorized client.' ,
'link' => " https://view.moezx.cc/images/2019/11/14/step04.md.png " ,
'proxy' => akina_option ( 'cmt_image_proxy' ) . " https://view.moezx.cc/images/2019/11/14/step04.md.png " ,
);
$result = new WP_REST_Response ( $output , 403 );
$result -> set_headers ( array ( 'Content-Type' => 'application/json' ));
return $result ;
}
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switch ( akina_option ( " img_upload_api " )) {
case 'imgur' :
$image = file_get_contents ( $_FILES [ " cmt_img_file " ][ " tmp_name " ]);
$API_Request = Imgur_API ( $image );
break ;
case 'smms' :
$image = $_FILES ;
$API_Request = SMMS_API ( $image );
break ;
case 'chevereto' :
$image = file_get_contents ( $_FILES [ " cmt_img_file " ][ " tmp_name " ]);
$API_Request = Chevereto_API ( $image );
break ;
}
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$result = new WP_REST_Response ( $API_Request , $API_Request [ 'status' ]);
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$result -> set_headers ( array ( 'Content-Type' => 'application/json' ));
return $result ;
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}
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/**
* Chevereto upload interface
*/
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function Chevereto_API ( $image )
{
$upload_url = akina_option ( 'cheverto_url' ) . '/api/1/upload' ;
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$args = array (
'body' => array (
'source' => base64_encode ( $image ),
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'key' => akina_option ( 'chevereto_api_key' ),
),
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);
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$response = wp_remote_post ( $upload_url , $args );
$reply = json_decode ( $response [ " body " ]);
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if ( $reply -> status_txt == 'OK' && $reply -> status_code == 200 ) {
$status = 200 ;
$success = true ;
$message = " success " ;
$link = $reply -> image -> image -> url ;
$proxy = akina_option ( 'cmt_image_proxy' ) . $link ;
} else {
$status = $reply -> status_code ;
$success = false ;
$message = $reply -> error -> message ;
$link = 'https://view.moezx.cc/images/2019/10/28/default_d_h_large.gif' ;
$proxy = akina_option ( 'cmt_image_proxy' ) . $link ;
}
$output = array (
'status' => $status ,
'success' => $success ,
'message' => $message ,
'link' => $link ,
'proxy' => $proxy ,
);
return $output ;
}
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/**
* Imgur upload interface
*/
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function Imgur_API ( $image )
{
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$client_id = akina_option ( 'imgur_client_id' );
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$upload_url = akina_option ( 'imgur_upload_image_proxy' );
$args = array (
'headers' => array (
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'Authorization' => 'Client-ID ' . $client_id ,
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),
'body' => array (
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'image' => base64_encode ( $image ),
),
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);
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$response = wp_remote_post ( $upload_url , $args );
$reply = json_decode ( $response [ " body " ]);
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if ( $reply -> success && $reply -> status == 200 ) {
$status = 200 ;
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$success = true ;
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$message = " success " ;
$link = $reply -> data -> link ;
$proxy = akina_option ( 'cmt_image_proxy' ) . $link ;
} else {
$status = $reply -> status ;
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$success = false ;
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$message = $reply -> data -> error ;
$link = 'https://view.moezx.cc/images/2019/10/28/default_d_h_large.gif' ;
$proxy = akina_option ( 'cmt_image_proxy' ) . $link ;
}
$output = array (
'status' => $status ,
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'success' => $success ,
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'message' => $message ,
'link' => $link ,
'proxy' => $proxy ,
);
return $output ;
}
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/**
* smms upload interface
*/
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function SMMS_API ( $image )
{
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$client_id = akina_option ( 'smms_client_id' );
$upload_url = " https://sm.ms/api/v2/upload " ;
$filename = $image [ 'cmt_img_file' ][ 'name' ];
$filedata = $image [ 'cmt_img_file' ][ 'tmp_name' ];
$Boundary = wp_generate_password ();
$bits = file_get_contents ( $filedata );
$args = array (
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" headers " => " Content-Type: multipart/form-data; boundary= $Boundary\r\n\r\nAuthorization : Basic $client_id\r\n\r\nUser -Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/78.0.3904.97 " ,
" body " => " -- $Boundary\r\nContent -Disposition: form-data; name= \" smfile \" ; filename= \" $filename\ " \r\n\r\n $bits\r\n\r\n -- $Boundary -- "
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);
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$response = wp_remote_post ( $upload_url , $args );
$reply = json_decode ( $response [ " body " ]);
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if ( $reply -> success && $reply -> code == 'success' ) {
$status = 200 ;
$success = true ;
$message = $reply -> message ;
$link = $reply -> data -> url ;
$proxy = akina_option ( 'cmt_image_proxy' ) . $link ;
} else if ( preg_match ( " /Image upload repeated limit/i " , $reply -> message , $matches )) {
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$status = 200 ; // sm.ms 接口不规范,建议检测到重复的情况下返回标准化的 code, 并单独把 url 放进一个字段
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$success = true ;
$message = $reply -> message ;
$link = str_replace ( 'Image upload repeated limit, this image exists at: ' , '' , $reply -> message );
$proxy = akina_option ( 'cmt_image_proxy' ) . $link ;
} else {
$status = 400 ;
$success = false ;
$message = $reply -> message ;
$link = 'https://view.moezx.cc/images/2019/10/28/default_d_h_large.gif' ;
$proxy = akina_option ( 'cmt_image_proxy' ) . $link ;
}
$output = array (
'status' => $status ,
'success' => $success ,
'message' => $message ,
'link' => $link ,
'proxy' => $proxy ,
);
return $output ;
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}
/*
* 定制实时搜索 rest api
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* @ rest api接口路径: https :// sakura . 2 heng . xin / wp - json / sakura / v1 / cache_search / json
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* @ 可在cache_search_json () 函数末尾通过设置 HTTP header 控制 json 缓存时间
*/
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function cache_search_json ()
{
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$vowels = array ( " [ " , " { " , " ] " , " } " , " < " , " > " , " \r \n " , " \r " , " \n " , " - " , " ' " , '"' , '`' , " " , " : " , " ; " , '\\' , " " , " toc " );
$regex = <<< EOS
/< \ / ? [ a - zA - Z ] + ( " [^ " ] * " |'[^']*'|[^' " > ]) *>| begin [ \S\s ] * \ / begin | hermit [ \S\s ] * \ / hermit | img [ \S\s ] * \ / img | {{ .* ? }} |:.* ? :/ m
EOS ;
$posts = new WP_Query ( 'posts_per_page=-1&post_status=publish&post_type=post' );
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 ;
wp_reset_postdata ();
$pages = get_pages ();
foreach ( $pages as $page ) {
$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 ))) . '},' ;
}
$tags = get_tags ();
foreach ( $tags as $tag ) {
$output .= '{"type":"tag","link":"' . get_term_link ( $tag ) . '","title":' . json_encode ( $tag -> name ) . ',"comments":"","text":""},' ;
}
$categories = get_categories ();
foreach ( $categories as $category ) {
$output .= '{"type":"category","link":"' . get_term_link ( $category ) . '","title":' . json_encode ( $category -> name ) . ',"comments":"","text":""},' ;
}
if ( akina_option ( 'live_search_comment' )) {
$comments = get_comments ();
foreach ( $comments as $comment ) {
$is_private = get_comment_meta ( $comment -> comment_ID , '_private' , true );
if ( $is_private ) {
$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 . " : " . __ ( " The comment is private " , " sakura " ) /*该评论为私密评论*/ ) . '},' ;
continue ;
} else {
$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 ))) . '},' ;
}
}
}
$output = substr ( $output , 0 , strlen ( $output ) - 1 );
$data = '[' . $output . ']' ;
$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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)
);
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return $result ;
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}
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/*
* 随机封面图 rest api
* @ rest api接口路径: https :// sakura . 2 heng . xin / wp - json / sakura / v1 / image / cover
*/
function cover_gallery () {
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global $wpdb , $sakura_image_array ;
$img_array = json_decode ( $sakura_image_array , true );
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$img = array_rand ( $img_array );
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$img_domain = akina_option ( 'cover_cdn' ) ? akina_option ( 'cover_cdn' ) : get_template_directory_uri ();
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if ( strpos ( $_SERVER [ 'HTTP_ACCEPT' ], 'image/webp' )) {
$imgurl = $img_domain . " /manifest/ " . $img_array [ $img ][ " webp " ][ 0 ];
} else {
$imgurl = $img_domain . " /manifest/ " . $img_array [ $img ][ " jpeg " ][ 0 ];
}
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$data = array ( 'cover image' );
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$response = new WP_REST_Response ( $data );
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$response -> set_status ( 302 );
$response -> header ( 'Location' , $imgurl );
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return $response ;
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}
/*
* 随机文章特色图 rest api
* @ rest api接口路径: https :// sakura . 2 heng . xin / wp - json / sakura / v1 / image / feature
*/
function feature_gallery () {
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global $wpdb , $sakura_image_array ;
$img_array = json_decode ( $sakura_image_array , true );
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$img = array_rand ( $img_array );
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$img_domain = akina_option ( 'cover_cdn' ) ? akina_option ( 'cover_cdn' ) : get_template_directory_uri ();
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if ( strpos ( $_SERVER [ 'HTTP_ACCEPT' ], 'image/webp' )) {
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$imgurl = $img_domain . " /manifest/ " . $img_array [ $img ][ " webp " ][ 0 ];
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} else {
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$imgurl = $img_domain . " /manifest/ " . $img_array [ $img ][ " jpeg " ][ 0 ];
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}
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$data = array ( 'cover image' );
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$response = new WP_REST_Response ( $data );
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$response -> set_status ( 302 );
$response -> header ( 'Location' , $imgurl );
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return $response ;
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}
/*
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* update database rest api
* @ rest api接口路径: https :// sakura . 2 heng . xin / wp - json / sakura / v1 / database / update
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*/
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function update_database () {
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global $wpdb ;
$sakura_table_name = $wpdb -> base_prefix . 'sakura' ;
$img_domain = akina_option ( 'cover_cdn' ) ? akina_option ( 'cover_cdn' ) : get_template_directory_uri ();
$manifest = file_get_contents ( $img_domain . " /manifest/manifest.json " );
if ( $manifest ) {
$manifest = array (
" key " => " manifest_json " ,
" value " => $manifest
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);
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$time = array (
" key " => " json_time " ,
" value " => date ( " Y-m-d H:i:s " , time ())
);
$wpdb -> query ( " DELETE FROM `wp_sakura` WHERE `mate_key` ='manifest_json' " );
$wpdb -> query ( " DELETE FROM `wp_sakura` WHERE `mate_key` ='json_time' " );
$wpdb -> insert ( $sakura_table_name , $manifest );
$wpdb -> insert ( $sakura_table_name , $time );
$output = " manifest.json has been stored into database. " ;
} else {
$output = " manifest.json not found, please ensure your url is corrent. " ;
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}
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$result = new WP_REST_Response ( $output , 200 );
return $result ;
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}
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/**
* QQ头像链接解密
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* https :// sakura . 2 heng . xin / wp - json / sakura / v1 / qqinfo / avatar
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*/
function get_qq_avatar (){
global $sakura_privkey ;
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$encrypted = $_GET [ " qq " ];
if ( isset ( $encrypted )){
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$iv = SAKURA_VERSION ;
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$encrypted = urldecode ( base64_decode ( $encrypted ));
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$qq_number = openssl_decrypt ( $encrypted , 'aes-128-cbc' , $sakura_privkey , 0 , $iv );
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preg_match ( '/^\d{3,}$/' , $qq_number , $matches );
$imgurl = 'https://q2.qlogo.cn/headimg_dl?dst_uin=' . $matches [ 0 ] . '&spec=100' ;
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if ( akina_option ( 'qq_avatar_link' ) == 'type_2' ){
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$imgdata = file_get_contents ( $imgurl );
header ( " Content-type: image/jpeg " );
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header ( " Cache-Control: max-age=86400 " );
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echo $imgdata ;
} else {
$response = new WP_REST_Response ();
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$response -> set_status ( 301 );
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$response -> header ( 'Location' , $imgurl );
return $response ;
}
}
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}