+++ /dev/null
-<?php
-
- /* These functions can be replaced via plugins. They are loaded after
- plugins are loaded. */
-
-if ( !function_exists('set_current_user') ) :
-function set_current_user($id, $name = '') {
- return wp_set_current_user($id, $name);
-}
-endif;
-
-if ( !function_exists('wp_set_current_user') ) :
-function wp_set_current_user($id, $name = '') {
- global $current_user;
-
- if ( isset($current_user) && ($id == $current_user->ID) )
- return $current_user;
-
- $current_user = new WP_User($id, $name);
-
- setup_userdata($current_user->ID);
-
- do_action('set_current_user');
-
- return $current_user;
-}
-endif;
-
-if ( !function_exists('wp_get_current_user') ) :
-function wp_get_current_user() {
- global $current_user;
-
- get_currentuserinfo();
-
- return $current_user;
-}
-endif;
-
-if ( !function_exists('get_currentuserinfo') ) :
-function get_currentuserinfo() {
- global $current_user;
-
- if ( defined('XMLRPC_REQUEST') && XMLRPC_REQUEST )
- return false;
-
- if ( ! empty($current_user) )
- return;
-
- if ( empty($_COOKIE[USER_COOKIE]) || empty($_COOKIE[PASS_COOKIE]) ||
- !wp_login($_COOKIE[USER_COOKIE], $_COOKIE[PASS_COOKIE], true) ) {
- wp_set_current_user(0);
- return false;
- }
-
- $user_login = $_COOKIE[USER_COOKIE];
- wp_set_current_user(0, $user_login);
-}
-endif;
-
-if ( !function_exists('get_userdata') ) :
-function get_userdata( $user_id ) {
- global $wpdb;
- $user_id = (int) $user_id;
- if ( $user_id == 0 )
- return false;
-
- $user = wp_cache_get($user_id, 'users');
-
- if ( $user )
- return $user;
-
- if ( !$user = $wpdb->get_row("SELECT * FROM $wpdb->users WHERE ID = '$user_id' LIMIT 1") )
- return false;
-
- $wpdb->hide_errors();
- $metavalues = $wpdb->get_results("SELECT meta_key, meta_value FROM $wpdb->usermeta WHERE user_id = '$user_id'");
- $wpdb->show_errors();
-
- if ($metavalues) {
- foreach ( $metavalues as $meta ) {
- $value = maybe_unserialize($meta->meta_value);
- $user->{$meta->meta_key} = $value;
-
- // We need to set user_level from meta, not row
- if ( $wpdb->prefix . 'user_level' == $meta->meta_key )
- $user->user_level = $meta->meta_value;
- } // end foreach
- } //end if
-
- // For backwards compat.
- if ( isset($user->first_name) )
- $user->user_firstname = $user->first_name;
- if ( isset($user->last_name) )
- $user->user_lastname = $user->last_name;
- if ( isset($user->description) )
- $user->user_description = $user->description;
-
- wp_cache_add($user_id, $user, 'users');
- wp_cache_add($user->user_login, $user, 'userlogins');
-
- return $user;
-}
-endif;
-
-if ( !function_exists('update_user_cache') ) :
-function update_user_cache() {
- return true;
-}
-endif;
-
-if ( !function_exists('get_userdatabylogin') ) :
-function get_userdatabylogin($user_login) {
- global $wpdb;
- $user_login = sanitize_user( $user_login );
-
- if ( empty( $user_login ) )
- return false;
-
- $userdata = wp_cache_get($user_login, 'userlogins');
- if ( $userdata )
- return $userdata;
-
- $user_login = $wpdb->escape($user_login);
-
- if ( !$user = $wpdb->get_row("SELECT * FROM $wpdb->users WHERE user_login = '$user_login'") )
- return false;
-
- $wpdb->hide_errors();
- $metavalues = $wpdb->get_results("SELECT meta_key, meta_value FROM $wpdb->usermeta WHERE user_id = '$user->ID'");
- $wpdb->show_errors();
-
- if ($metavalues) {
- foreach ( $metavalues as $meta ) {
- $value = maybe_unserialize($meta->meta_value);
- $user->{$meta->meta_key} = $value;
-
- // We need to set user_level from meta, not row
- if ( $wpdb->prefix . 'user_level' == $meta->meta_key )
- $user->user_level = $meta->meta_value;
- }
- }
-
- // For backwards compat.
- if ( isset($user->first_name) )
- $user->user_firstname = $user->first_name;
- if ( isset($user->last_name) )
- $user->user_lastname = $user->last_name;
- if ( isset($user->description) )
- $user->user_description = $user->description;
-
- wp_cache_add($user->ID, $user, 'users');
- wp_cache_add($user->user_login, $user, 'userlogins');
-
- return $user;
-
-}
-endif;
-
-if ( !function_exists('wp_mail') ) :
-function wp_mail($to, $subject, $message, $headers = '') {
- if( $headers == '' ) {
- $headers = "MIME-Version: 1.0\n" .
- "From: wordpress@" . preg_replace('#^www\.#', '', strtolower($_SERVER['SERVER_NAME'])) . "\n" .
- "Content-Type: text/plain; charset=\"" . get_settings('blog_charset') . "\"\n";
- }
-
- return @mail($to, $subject, $message, $headers);
-}
-endif;
-
-if ( !function_exists('wp_login') ) :
-function wp_login($username, $password, $already_md5 = false) {
- global $wpdb, $error;
-
- if ( '' == $username )
- return false;
-
- if ( '' == $password ) {
- $error = __('<strong>Error</strong>: The password field is empty.');
- return false;
- }
-
- $login = get_userdatabylogin($username);
- //$login = $wpdb->get_row("SELECT ID, user_login, user_pass FROM $wpdb->users WHERE user_login = '$username'");
-
- if (!$login) {
- $error = __('<strong>Error</strong>: Wrong username.');
- return false;
- } else {
- // If the password is already_md5, it has been double hashed.
- // Otherwise, it is plain text.
- if ( ($already_md5 && md5($login->user_pass) == $password) || ($login->user_login == $username && $login->user_pass == md5($password)) ) {
- return true;
- } else {
- $error = __('<strong>Error</strong>: Incorrect password.');
- $pwd = '';
- return false;
- }
- }
-}
-endif;
-
-if ( !function_exists('is_user_logged_in') ) :
-function is_user_logged_in() {
- $user = wp_get_current_user();
-
- if ( $user->id == 0 )
- return false;
-
- return true;
-}
-endif;
-
-if ( !function_exists('auth_redirect') ) :
-function auth_redirect() {
- // Checks if a user is logged in, if not redirects them to the login page
- if ( (!empty($_COOKIE[USER_COOKIE]) &&
- !wp_login($_COOKIE[USER_COOKIE], $_COOKIE[PASS_COOKIE], true)) ||
- (empty($_COOKIE[USER_COOKIE])) ) {
- nocache_headers();
-
- wp_redirect(get_settings('siteurl') . '/wp-login.php?redirect_to=' . urlencode($_SERVER['REQUEST_URI']));
- exit();
- }
-}
-endif;
-
-if ( !function_exists('check_admin_referer') ) :
-function check_admin_referer($action = -1) {
- $adminurl = strtolower(get_settings('siteurl')).'/wp-admin';
- $referer = strtolower(wp_get_referer());
- if ( !wp_verify_nonce($_REQUEST['_wpnonce'], $action) &&
- !(-1 == $action && strstr($referer, $adminurl)) ) {
- wp_nonce_ays($action);
- die();
- }
- do_action('check_admin_referer', $action);
-}
-endif;
-
-if ( !function_exists('check_ajax_referer') ) :
-function check_ajax_referer() {
- $cookie = explode('; ', urldecode(empty($_POST['cookie']) ? $_GET['cookie'] : $_POST['cookie'])); // AJAX scripts must pass cookie=document.cookie
- foreach ( $cookie as $tasty ) {
- if ( false !== strpos($tasty, USER_COOKIE) )
- $user = urldecode(substr(strstr($tasty, '='), 1)); // Nasty double encoding
- if ( false !== strpos($tasty, PASS_COOKIE) )
- $pass = urldecode(substr(strstr($tasty, '='), 1));
- }
- if ( wp_login( $user, $pass, true ) )
- return true;
- return false;
-}
-endif;
-
-// Cookie safe redirect. Works around IIS Set-Cookie bug.
-// http://support.microsoft.com/kb/q176113/
-if ( !function_exists('wp_redirect') ) :
-function wp_redirect($location, $status = 302) {
- global $is_IIS;
-
- $location = preg_replace('|[^a-z0-9-~+_.?#=&;,/:%]|i', '', $location);
-
- $strip = array('%0d', '%0a');
- $location = str_replace($strip, '', $location);
-
- if ( $is_IIS ) {
- header("Refresh: 0;url=$location");
- } else {
- if ( php_sapi_name() != 'cgi-fcgi' )
- status_header($status); // This causes problems on IIS and some FastCGI setups
- header("Location: $location");
- }
-}
-endif;
-
-if ( !function_exists('wp_get_cookie_login') ):
-function wp_get_cookie_login() {
- if ( empty($_COOKIE[USER_COOKIE]) || empty($_COOKIE[PASS_COOKIE]) )
- return false;
-
- return array('login' => $_COOKIE[USER_COOKIE], 'password' => $_COOKIE[PASS_COOKIE]);
-}
-
-endif;
-
-if ( !function_exists('wp_setcookie') ) :
-function wp_setcookie($username, $password, $already_md5 = false, $home = '', $siteurl = '', $remember = false) {
- if ( !$already_md5 )
- $password = md5( md5($password) ); // Double hash the password in the cookie.
-
- if ( empty($home) )
- $cookiepath = COOKIEPATH;
- else
- $cookiepath = preg_replace('|https?://[^/]+|i', '', $home . '/' );
-
- if ( empty($siteurl) ) {
- $sitecookiepath = SITECOOKIEPATH;
- $cookiehash = COOKIEHASH;
- } else {
- $sitecookiepath = preg_replace('|https?://[^/]+|i', '', $siteurl . '/' );
- $cookiehash = md5($siteurl);
- }
-
- if ( $remember )
- $expire = time() + 31536000;
- else
- $expire = 0;
-
- setcookie(USER_COOKIE, $username, $expire, $cookiepath, COOKIE_DOMAIN);
- setcookie(PASS_COOKIE, $password, $expire, $cookiepath, COOKIE_DOMAIN);
-
- if ( $cookiepath != $sitecookiepath ) {
- setcookie(USER_COOKIE, $username, $expire, $sitecookiepath, COOKIE_DOMAIN);
- setcookie(PASS_COOKIE, $password, $expire, $sitecookiepath, COOKIE_DOMAIN);
- }
-}
-endif;
-
-if ( !function_exists('wp_clearcookie') ) :
-function wp_clearcookie() {
- setcookie(USER_COOKIE, ' ', time() - 31536000, COOKIEPATH, COOKIE_DOMAIN);
- setcookie(PASS_COOKIE, ' ', time() - 31536000, COOKIEPATH, COOKIE_DOMAIN);
- setcookie(USER_COOKIE, ' ', time() - 31536000, SITECOOKIEPATH, COOKIE_DOMAIN);
- setcookie(PASS_COOKIE, ' ', time() - 31536000, SITECOOKIEPATH, COOKIE_DOMAIN);
-}
-endif;
-
-if ( ! function_exists('wp_notify_postauthor') ) :
-function wp_notify_postauthor($comment_id, $comment_type='') {
- global $wpdb;
-
- $comment = get_comment($comment_id);
- $post = get_post($comment->comment_post_ID);
- $user = get_userdata( $post->post_author );
-
- if ('' == $user->user_email) return false; // If there's no email to send the comment to
-
- $comment_author_domain = @gethostbyaddr($comment->comment_author_IP);
-
- $blogname = get_settings('blogname');
-
- if ( empty( $comment_type ) ) $comment_type = 'comment';
-
- if ('comment' == $comment_type) {
- $notify_message = sprintf( __('New comment on your post #%1$s "%2$s"'), $comment->comment_post_ID, $post->post_title ) . "\r\n";
- $notify_message .= sprintf( __('Author : %1$s (IP: %2$s , %3$s)'), $comment->comment_author, $comment->comment_author_IP, $comment_author_domain ) . "\r\n";
- $notify_message .= sprintf( __('E-mail : %s'), $comment->comment_author_email ) . "\r\n";
- $notify_message .= sprintf( __('URI : %s'), $comment->comment_author_url ) . "\r\n";
- $notify_message .= sprintf( __('Whois : http://ws.arin.net/cgi-bin/whois.pl?queryinput=%s'), $comment->comment_author_IP ) . "\r\n";
- $notify_message .= __('Comment: ') . "\r\n" . $comment->comment_content . "\r\n\r\n";
- $notify_message .= __('You can see all comments on this post here: ') . "\r\n";
- $subject = sprintf( __('[%1$s] Comment: "%2$s"'), $blogname, $post->post_title );
- } elseif ('trackback' == $comment_type) {
- $notify_message = sprintf( __('New trackback on your post #%1$s "%2$s"'), $comment->comment_post_ID, $post->post_title ) . "\r\n";
- $notify_message .= sprintf( __('Website: %1$s (IP: %2$s , %3$s)'), $comment->comment_author, $comment->comment_author_IP, $comment_author_domain ) . "\r\n";
- $notify_message .= sprintf( __('URI : %s'), $comment->comment_author_url ) . "\r\n";
- $notify_message .= __('Excerpt: ') . "\r\n" . $comment->comment_content . "\r\n\r\n";
- $notify_message .= __('You can see all trackbacks on this post here: ') . "\r\n";
- $subject = sprintf( __('[%1$s] Trackback: "%2$s"'), $blogname, $post->post_title );
- } elseif ('pingback' == $comment_type) {
- $notify_message = sprintf( __('New pingback on your post #%1$s "%2$s"'), $comment->comment_post_ID, $post->post_title ) . "\r\n";
- $notify_message .= sprintf( __('Website: %1$s (IP: %2$s , %3$s)'), $comment->comment_author, $comment->comment_author_IP, $comment_author_domain ) . "\r\n";
- $notify_message .= sprintf( __('URI : %s'), $comment->comment_author_url ) . "\r\n";
- $notify_message .= __('Excerpt: ') . "\r\n" . sprintf('[...] %s [...]', $comment->comment_content ) . "\r\n\r\n";
- $notify_message .= __('You can see all pingbacks on this post here: ') . "\r\n";
- $subject = sprintf( __('[%1$s] Pingback: "%2$s"'), $blogname, $post->post_title );
- }
- $notify_message .= get_permalink($comment->comment_post_ID) . "#comments\r\n\r\n";
- $notify_message .= sprintf( __('To delete this comment, visit: %s'), get_settings('siteurl').'/wp-admin/post.php?action=confirmdeletecomment&p='.$comment->comment_post_ID."&comment=$comment_id" ) . "\r\n";
-
- $wp_email = 'wordpress@' . preg_replace('#^www\.#', '', strtolower($_SERVER['SERVER_NAME']));
-
- if ( '' == $comment->comment_author ) {
- $from = "From: \"$blogname\" <$wp_email>";
- if ( '' != $comment->comment_author_email )
- $reply_to = "Reply-To: $comment->comment_author_email";
- } else {
- $from = "From: \"$comment->comment_author\" <$wp_email>";
- if ( '' != $comment->comment_author_email )
- $reply_to = "Reply-To: \"$comment->comment_author_email\" <$comment->comment_author_email>";
- }
-
- $message_headers = "MIME-Version: 1.0\n"
- . "$from\n"
- . "Content-Type: text/plain; charset=\"" . get_settings('blog_charset') . "\"\n";
-
- if ( isset($reply_to) )
- $message_headers .= $reply_to . "\n";
-
- $notify_message = apply_filters('comment_notification_text', $notify_message, $comment_id);
- $subject = apply_filters('comment_notification_subject', $subject, $comment_id);
- $message_headers = apply_filters('comment_notification_headers', $message_headers, $comment_id);
-
- @wp_mail($user->user_email, $subject, $notify_message, $message_headers);
-
- return true;
-}
-endif;
-
-/* wp_notify_moderator
- notifies the moderator of the blog (usually the admin)
- about a new comment that waits for approval
- always returns true
- */
-if ( !function_exists('wp_notify_moderator') ) :
-function wp_notify_moderator($comment_id) {
- global $wpdb;
-
- if( get_settings( "moderation_notify" ) == 0 )
- return true;
-
- $comment = $wpdb->get_row("SELECT * FROM $wpdb->comments WHERE comment_ID='$comment_id' LIMIT 1");
- $post = $wpdb->get_row("SELECT * FROM $wpdb->posts WHERE ID='$comment->comment_post_ID' LIMIT 1");
-
- $comment_author_domain = @gethostbyaddr($comment->comment_author_IP);
- $comments_waiting = $wpdb->get_var("SELECT count(comment_ID) FROM $wpdb->comments WHERE comment_approved = '0'");
-
- $notify_message = sprintf( __('A new comment on the post #%1$s "%2$s" is waiting for your approval'), $post->ID, $post->post_title ) . "\r\n";
- $notify_message .= get_permalink($comment->comment_post_ID) . "\r\n\r\n";
- $notify_message .= sprintf( __('Author : %1$s (IP: %2$s , %3$s)'), $comment->comment_author, $comment->comment_author_IP, $comment_author_domain ) . "\r\n";
- $notify_message .= sprintf( __('E-mail : %s'), $comment->comment_author_email ) . "\r\n";
- $notify_message .= sprintf( __('URI : %s'), $comment->comment_author_url ) . "\r\n";
- $notify_message .= sprintf( __('Whois : http://ws.arin.net/cgi-bin/whois.pl?queryinput=%s'), $comment->comment_author_IP ) . "\r\n";
- $notify_message .= __('Comment: ') . "\r\n" . $comment->comment_content . "\r\n\r\n";
- $notify_message .= sprintf( __('To approve this comment, visit: %s'), get_settings('siteurl').'/wp-admin/post.php?action=mailapprovecomment&p='.$comment->comment_post_ID."&comment=$comment_id" ) . "\r\n";
- $notify_message .= sprintf( __('To delete this comment, visit: %s'), get_settings('siteurl').'/wp-admin/post.php?action=confirmdeletecomment&p='.$comment->comment_post_ID."&comment=$comment_id" ) . "\r\n";
- $notify_message .= sprintf( __('Currently %s comments are waiting for approval. Please visit the moderation panel:'), $comments_waiting ) . "\r\n";
- $notify_message .= get_settings('siteurl') . "/wp-admin/moderation.php\r\n";
-
- $subject = sprintf( __('[%1$s] Please moderate: "%2$s"'), get_settings('blogname'), $post->post_title );
- $admin_email = get_settings('admin_email');
-
- $notify_message = apply_filters('comment_moderation_text', $notify_message, $comment_id);
- $subject = apply_filters('comment_moderation_subject', $subject, $comment_id);
-
- @wp_mail($admin_email, $subject, $notify_message);
-
- return true;
-}
-endif;
-
-if ( !function_exists('wp_new_user_notification') ) :
-function wp_new_user_notification($user_id, $plaintext_pass = '') {
- $user = new WP_User($user_id);
-
- $user_login = stripslashes($user->user_login);
- $user_email = stripslashes($user->user_email);
-
- $message = sprintf(__('New user registration on your blog %s:'), get_settings('blogname')) . "\r\n\r\n";
- $message .= sprintf(__('Username: %s'), $user_login) . "\r\n\r\n";
- $message .= sprintf(__('E-mail: %s'), $user_email) . "\r\n";
-
- @wp_mail(get_settings('admin_email'), sprintf(__('[%s] New User Registration'), get_settings('blogname')), $message);
-
- if ( empty($plaintext_pass) )
- return;
-
- $message = sprintf(__('Username: %s'), $user_login) . "\r\n";
- $message .= sprintf(__('Password: %s'), $plaintext_pass) . "\r\n";
- $message .= get_settings('siteurl') . "/wp-login.php\r\n";
-
- wp_mail($user_email, sprintf(__('[%s] Your username and password'), get_settings('blogname')), $message);
-
-}
-endif;
-
-if ( !function_exists('wp_verify_nonce') ) :
-function wp_verify_nonce($nonce, $action = -1) {
- $user = wp_get_current_user();
- $uid = (int) $user->id;
-
- $i = ceil(time() / 43200);
-
- //Allow for expanding range, but only do one check if we can
- if( substr(wp_hash($i . $action . $uid), -12, 10) == $nonce || substr(wp_hash(($i - 1) . $action . $uid), -12, 10) == $nonce )
- return true;
- return false;
-}
-endif;
-
-if ( !function_exists('wp_create_nonce') ) :
-function wp_create_nonce($action = -1) {
- $user = wp_get_current_user();
- $uid = (int) $user->id;
-
- $i = ceil(time() / 43200);
-
- return substr(wp_hash($i . $action . $uid), -12, 10);
-}
-endif;
-
-if ( !function_exists('wp_salt') ) :
-function wp_salt() {
- $salt = get_option('secret');
- if ( empty($salt) )
- $salt = DB_PASSWORD . DB_USER . DB_NAME . DB_HOST . ABSPATH;
-
- return $salt;
-}
-endif;
-
-if ( !function_exists('wp_hash') ) :
-function wp_hash($data) {
- $salt = wp_salt();
-
- if ( function_exists('hash_hmac') ) {
- return hash_hmac('md5', $data, $salt);
- } else {
- return md5($data . $salt);
- }
-}
-endif;
-
-?>
\ No newline at end of file
scripts.mit.edu / autoinstalls / wordpress.git / blobdiff