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wp-content
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plugins
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redirection
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actions
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Editing: random.php
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<?php require_once dirname( __FILE__ ) . '/url.php'; /** * URL action - redirect to a URL */ class Random_Action extends Url_Action { /** * Get a random URL * * @return string|null */ private function get_random_url() { // Pick a random WordPress page global $wpdb; $id = $wpdb->get_var( "SELECT ID FROM {$wpdb->prefix}posts WHERE post_status='publish' AND post_password='' AND post_type='post' ORDER BY RAND() LIMIT 0,1" ); if ( $id ) { $url = get_permalink( $id ); if ( $url ) { return $url; } } return null; } /** * Run this action. May not return from this function. * * @return void */ public function run() { $target = $this->get_random_url(); if ( $target ) { $this->redirect_to( $target ); } } public function needs_target() { return false; } public function name() { return __( 'Redirect to random post', 'redirection' ); } }