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<?php |
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/* |
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Name: 链接跳转 |
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URI: https://mp.weixin.qq.com/s/e9jU49ASszsY95TrmT34TA |
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Description: 链接跳转扩展支持设置跳转规则来实现链接跳转。 |
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Version: 2.0 |
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*/ |
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class WPJAM_Redirect extends WPJAM_Model{ |
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public static function get_handler(){ |
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return wpjam_get_handler([ |
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'primary_key' => 'id', |
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'option_name' => 'wpjam-links', |
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'items_field' => 'redirects', |
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'max_items' => 50 |
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]); |
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} |
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|
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public static function get_fields($action_key='', $id=0){ |
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if($action_key == 'update_setting'){ |
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return [ |
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'redirect_view' => ['type'=>'view', 'value'=>'默认只在404页面支持跳转，开启下面开� |
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�后，所有页面都支持跳转'], |
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'redirect_all' => ['class'=>'switch', 'label'=>'所有页面都支持跳转'], |
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]; |
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} |
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|
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return [ |
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'type' => ['title'=>'匹� |
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�设置', 'class'=>'switch', 'label'=>'使用正则匹� |
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�'], |
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'request' => ['title'=>'原地址', 'type'=>'url', 'required', 'show_admin_column'=>true], |
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'destination' => ['title'=>'目标地址', 'type'=>'url', 'required', 'show_admin_column'=>true], |
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]; |
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} |
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|
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public static function add_hooks(){ |
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add_action('template_redirect', function(){ |
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$url = wpjam_get_current_page_url(); |
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|
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if(is_404()){ |
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str_contains($url, ($k = 'feed/atom/')) && wp_redirect(str_replace($k, '', $url)) && exit; |
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|
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$k = array_find(['page/', 'comment-page-'], fn($k)=> str_contains($url, $k)); |
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$k && wp_redirect(wpjam_preg_replace('/'.preg_quote($k, '/').'(.*)\//', '', $url)) && exit; |
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} |
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|
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if(is_404() || self::get_setting('redirect_all')){ |
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foreach(self::parse_items() as $redirect){ |
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$r = $redirect['request'] ?? ''; |
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$d = $redirect['destination'] ?? ''; |
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|
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if($r && $d){ |
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$r = set_url_scheme($r); |
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$d = !empty($redirect['type']) ? preg_replace('#'.$r.'#', $d, $url) : ($r == $url ? $d : ''); |
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|
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$d && $d != $url && wp_redirect($d, 301) && exit; |
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} |
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} |
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} |
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}, 99); |
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} |
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} |
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|
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wpjam_add_menu_page('redirects', [ |
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'plugin_page' => 'wpjam-links', |
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'title' => '链接跳转', |
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'summary' => __FILE__, |
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'function' => 'list', |
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'model' => 'WPJAM_Redirect', |
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'list_table' => ['title'=>'跳转规则', 'plural'=>'redirects', 'singular'=>'redirect', 'update_setting'=>true] |
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]); |
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