489 lines
17 KiB
PHP
Executable File
489 lines
17 KiB
PHP
Executable File
<?php
|
|
|
|
/* These functions can be replaced via plugins. They are loaded after
|
|
plugins are loaded. */
|
|
|
|
|
|
function _get_nextprev_link($nextprev) {
|
|
|
|
global $fpdb;
|
|
$q =& $fpdb->getQuery();
|
|
|
|
list($caption, $id) = call_user_func(array(&$q, 'get'.$nextprev));
|
|
|
|
if (!$id)
|
|
return null;
|
|
|
|
if ($q->single) {
|
|
$link = "?entry={$id}";
|
|
} else {
|
|
if ($_SERVER['QUERY_STRING']){
|
|
|
|
if ( strpos($_SERVER['QUERY_STRING'], 'paged')!==false ){
|
|
$link = '?'.preg_replace(
|
|
'{paged=[0-9]+}',
|
|
"paged={$id}",
|
|
$_SERVER['QUERY_STRING']
|
|
);
|
|
} else {
|
|
$link = '?' . $_SERVER['QUERY_STRING'] . "&paged={$id}";
|
|
}
|
|
$link = str_replace('&', '&', $link);
|
|
|
|
} else {
|
|
$link = "?paged={$id}";
|
|
}
|
|
}
|
|
|
|
return array($caption, BLOG_BASEURL . $link);
|
|
|
|
}
|
|
|
|
if (!function_exists('get_nextpage_link')) :
|
|
function get_nextpage_link() {
|
|
|
|
global $fpdb;
|
|
$q =& $fpdb->getQuery();
|
|
|
|
$a = _get_nextprev_link('NextPage');
|
|
|
|
|
|
if ($q->single) {
|
|
$a[0] .= ' » ';
|
|
}
|
|
|
|
return $a;
|
|
|
|
}
|
|
endif;
|
|
|
|
if (!function_exists('get_prevpage_link')) :
|
|
function get_prevpage_link() {
|
|
|
|
global $fpdb;
|
|
$q =& $fpdb->getQuery();
|
|
|
|
$a = _get_nextprev_link('PrevPage');
|
|
|
|
if ($q->single) {
|
|
$a[0] = ' « ' . $a[0];
|
|
}
|
|
|
|
return $a;
|
|
}
|
|
endif;
|
|
|
|
|
|
|
|
|
|
function wp_filter_kses($str) {
|
|
return $str;
|
|
}
|
|
|
|
//----------------------------------------------------------------------------
|
|
// WordPress pluggable functions
|
|
//----------------------------------------------------------------------------
|
|
|
|
|
|
/*
|
|
get_currentuserinfo()
|
|
Grabs the information of the current logged in user, if there is one. Essentially a
|
|
wrapper for get_userdata(), but it also stores information in global variables.
|
|
get_userdata($userid)
|
|
Pulls user information for the specified user from the database.
|
|
get_userdatabylogin($user_login)
|
|
Pulls user information for the specified user from the database.
|
|
wp_mail($to, $subject, $message, $headers = '')
|
|
A convenient wrapper for PHP's mail function.
|
|
wp_login($username, $password, $already_md5 = false)
|
|
Returns true if the specified username and password correspond to a registered
|
|
user.
|
|
auth_redirect()
|
|
If a user is not logged in, he or she will be redirected to WordPress' login page before
|
|
being allowed to access content on the page from which this function was called.
|
|
Upon sucessfully logging in, the user is sent back to the page in question.
|
|
wp_redirect($location)
|
|
Redirects a browser to the absolute URI specified by the $location parameter.
|
|
wp_setcookie($username, $password, $already_md5 = false, $home =
|
|
'', $siteurl = '')
|
|
Sets the WordPress cookies for a logged in user. See WordPress Cookies.
|
|
wp_clearcookie()
|
|
Clears the cookies for a logged in user. See WordPress Cookies.
|
|
wp_notify_postauthor($comment_id, $comment_type='')
|
|
Emails the author of the comment's post the content of the comment specified.
|
|
wp_notify_moderator($comment_id)
|
|
Informs the administrative email account that the comment specified needs to be
|
|
moderated. See General Options SubPanel.
|
|
*/
|
|
|
|
|
|
|
|
if ( !function_exists('get_currentuserinfo') ) :
|
|
function get_currentuserinfo() {
|
|
/* global $user_login, $userdata, $user_level, $user_ID, $user_nickname, $user_email, $user_url, $user_pass_md5, $user_identity;
|
|
// *** retrieving user's data from cookies and db - no spoofing
|
|
|
|
if (isset($_COOKIE['wordpressuser_' . COOKIEHASH]))
|
|
$user_login = $_COOKIE['wordpressuser_' . COOKIEHASH];
|
|
$userdata = get_userdatabylogin($user_login);
|
|
$user_level = $userdata->user_level;
|
|
$user_ID = $userdata->ID;
|
|
$user_nickname = $userdata->user_nickname;
|
|
$user_email = $userdata->user_email;
|
|
$user_url = $userdata->user_url;
|
|
$user_pass_md5 = md5($userdata->user_pass);
|
|
|
|
$idmode = $userdata->user_idmode;
|
|
if ($idmode == 'nickname') $user_identity = $userdata->user_nickname;
|
|
if ($idmode == 'login') $user_identity = $userdata->user_login;
|
|
if ($idmode == 'firstname') $user_identity = $userdata->user_firstname;
|
|
if ($idmode == 'lastname') $user_identity = $userdata->user_lastname;
|
|
if ($idmode == 'namefl') $user_identity = $userdata->user_firstname.' '.$userdata->user_lastname;
|
|
if ($idmode == 'namelf') $user_identity = $userdata->user_lastname.' '.$userdata->user_firstname;
|
|
if (!$idmode) $user_identity = $userdata->user_nickname;
|
|
*/
|
|
}
|
|
endif;
|
|
|
|
|
|
|
|
if ( !function_exists('get_userdata') ) :
|
|
function get_userdata($userid) {
|
|
/* global $wpdb, $cache_userdata;
|
|
$userid = (int) $userid;
|
|
if ( empty($cache_userdata[$userid]) && $userid != 0) {
|
|
$cache_userdata[$userid] = $wpdb->get_row("SELECT * FROM $wpdb->users WHERE ID = $userid");
|
|
$cache_userdata[$cache_userdata[$userid]->user_login] =& $cache_userdata[$userid];
|
|
}
|
|
|
|
return $cache_userdata[$userid];
|
|
*/
|
|
}
|
|
endif;
|
|
|
|
|
|
|
|
if ( !function_exists('get_userdatabylogin') ) :
|
|
function get_userdatabylogin($user_login) {
|
|
/* global $cache_userdata, $wpdb;
|
|
if ( !empty($user_login) && empty($cache_userdata[$user_login]) ) {
|
|
$user = $wpdb->get_row("SELECT * FROM $wpdb->users WHERE user_login = '$user_login'"); // todo: get rid of this intermediate var
|
|
$cache_userdata[$user->ID] = $user;
|
|
$cache_userdata[$user_login] =& $cache_userdata[$user->ID];
|
|
} else {
|
|
$user = $cache_userdata[$user_login];
|
|
}
|
|
return $user;
|
|
*/
|
|
}
|
|
endif;
|
|
|
|
|
|
|
|
if ( !function_exists('wp_mail') ) :
|
|
function wp_mail($to, $subject, $message, $headers = '') {
|
|
if( $headers == '' ) {
|
|
$headers = "MIME-Version: 1.0\n" .
|
|
"From: " . get_settings('admin_email') . "\n" .
|
|
"Content-Type: text/plain; charset=\"" . get_settings('blog_charset') . "\"\n";
|
|
}
|
|
|
|
return @mail($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 = $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 && $login->user_login == $username && md5($login->user_pass) == $password) || ($login->user_login == $username && $login->user_pass == md5($password)) ) {
|
|
return true;
|
|
} else {
|
|
$error = __('<strong>Error</strong>: Incorrect password.');
|
|
$pwd = '';
|
|
return false;
|
|
}
|
|
}
|
|
*/
|
|
}
|
|
endif;
|
|
|
|
if ( !function_exists('auth_redirect') ) :
|
|
function auth_redirect() {
|
|
// Checks if a user is logged in, if not redirects them to the login page
|
|
/* if ( (!empty($_COOKIE['wordpressuser_' . COOKIEHASH]) &&
|
|
!wp_login($_COOKIE['wordpressuser_' . COOKIEHASH], $_COOKIE['wordpresspass_' . COOKIEHASH], true)) ||
|
|
(empty($_COOKIE['wordpressuser_' . COOKIEHASH])) ) {
|
|
header('Expires: Wed, 11 Jan 1984 05:00:00 GMT');
|
|
header('Last-Modified: ' . gmdate('D, d M Y H:i:s') . ' GMT');
|
|
header('Cache-Control: no-cache, must-revalidate, max-age=0');
|
|
header('Pragma: no-cache');
|
|
|
|
header('Location: ' . get_settings('siteurl') . '/wp-login.php?redirect_to=' . urlencode($_SERVER['REQUEST_URI']));
|
|
exit();
|
|
}
|
|
*/
|
|
}
|
|
endif;
|
|
|
|
// Cookie safe redirect. Works around IIS Set-Cookie bug.
|
|
// http://support.microsoft.com/kb/q176113/
|
|
if ( !function_exists('wp_redirect') ) :
|
|
function wp_redirect($location, $status = 302) {
|
|
global $is_IIS;
|
|
|
|
$location = apply_filters('wp_redirect', $location, $status);
|
|
|
|
if ( !$location ) // allows the wp_redirect filter to cancel a redirect
|
|
return false;
|
|
|
|
$location = preg_replace('|[^a-z0-9-~+_.?#=&;,/:%]|i', '', $location);
|
|
# $location = wp_kses_no_null($location);
|
|
|
|
$location = preg_replace('/\0+/', '', $location);
|
|
$location = preg_replace('/(\\\\0)+/', '', $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' )
|
|
utils_status_header($status); // This causes problems on IIS and some FastCGI setups
|
|
header("Location: $location");
|
|
}
|
|
}
|
|
endif;
|
|
|
|
|
|
if ( !function_exists('wp_setcookie') ) :
|
|
function wp_setcookie($username, $password, $already_md5 = false, $home = '', $siteurl = '') {
|
|
if ( !$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);
|
|
}
|
|
|
|
setcookie('wordpressuser_'. $cookiehash, $username, time() + 31536000, $cookiepath);
|
|
setcookie('wordpresspass_'. $cookiehash, $password, time() + 31536000, $cookiepath);
|
|
|
|
if ( $cookiepath != $sitecookiepath ) {
|
|
setcookie('wordpressuser_'. $cookiehash, $username, time() + 31536000, $sitecookiepath);
|
|
setcookie('wordpresspass_'. $cookiehash, $password, time() + 31536000, $sitecookiepath);
|
|
}
|
|
}
|
|
endif;
|
|
|
|
if ( !function_exists('wp_clearcookie') ) :
|
|
function wp_clearcookie() {
|
|
setcookie('wordpressuser_' . COOKIEHASH, ' ', time() - 31536000, COOKIEPATH);
|
|
setcookie('wordpresspass_' . COOKIEHASH, ' ', time() - 31536000, COOKIEPATH);
|
|
setcookie('wordpressuser_' . COOKIEHASH, ' ', time() - 31536000, SITECOOKIEPATH);
|
|
setcookie('wordpresspass_' . COOKIEHASH, ' ', time() - 31536000, SITECOOKIEPATH);
|
|
}
|
|
endif;
|
|
|
|
|
|
|
|
if ( !function_exists('check_admin_referer') ) :
|
|
function check_admin_referer($action = -1) {
|
|
$adminurl = BLOG_BASEURL . 'admin.php';
|
|
$referer = strtolower(wp_get_referer());
|
|
if ( !wp_verify_nonce(@$_REQUEST['_wpnonce'], $action) &&
|
|
!(-1 == $action && strstr($referer, $adminurl)) ) {
|
|
wp_nonce_ays($action);
|
|
die();
|
|
}
|
|
do_action('check_admin_referer', $action);
|
|
}
|
|
endif;
|
|
|
|
|
|
if ( !function_exists('wp_verify_nonce') ) :
|
|
function wp_verify_nonce($nonce, $action = -1) {
|
|
|
|
$user = user_get();
|
|
$uid = $user['userid'];
|
|
|
|
$i = ceil(time() / 43200);
|
|
|
|
//Allow for expanding range, but only do one check if we can
|
|
if( substr(wp_hash($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 = user_get();
|
|
$uid = $user['userid'];
|
|
|
|
$i = ceil(time() / 43200);
|
|
|
|
return substr(wp_hash($i . $action . $uid), -12, 10);
|
|
}
|
|
endif;
|
|
|
|
if ( !function_exists('wp_salt') ) :
|
|
function wp_salt() {
|
|
global $fp_config;
|
|
static $salt = null;
|
|
if (!$salt) {
|
|
@include(HASHSALT_FILE);
|
|
if (!$fp_hashsalt)
|
|
trigger_error('Cannot load hash salt: reinstall FlatPress', E_USER_ERROR);
|
|
|
|
$salt = $fp_hashsalt;
|
|
}
|
|
return $salt;
|
|
}
|
|
endif;
|
|
|
|
if ( !function_exists('wp_hash') ) :
|
|
function wp_hash($data) {
|
|
$salt = wp_salt();
|
|
return md5($data . $salt);
|
|
}
|
|
endif;
|
|
|
|
|
|
if ( ! function_exists('wp_notify_postauthor') ) :
|
|
function wp_notify_postauthor($comment_id, $comment_type='') {
|
|
/* global $wpdb;
|
|
|
|
$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");
|
|
$user = $wpdb->get_row("SELECT * FROM $wpdb->users WHERE ID='$post->post_author' LIMIT 1");
|
|
|
|
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";
|
|
|
|
if ('' == $comment->comment_author_email || '' == $comment->comment_author) {
|
|
$from = "From: \"$blogname\" <wordpress@" . $_SERVER['SERVER_NAME'] . '>';
|
|
} else {
|
|
$from = 'From: "' . $comment->comment_author . "\" <$comment->comment_author_email>";
|
|
}
|
|
|
|
$notify_message = apply_filters('comment_notification_text', $notify_message);
|
|
$subject = apply_filters('comment_notification_subject', $subject);
|
|
$message_headers = apply_filters('comment_notification_headers', $message_headers);
|
|
|
|
$message_headers = "MIME-Version: 1.0\n"
|
|
. "$from\n"
|
|
. "Content-Type: text/plain; charset=\"" . get_settings('blog_charset') . "\"\n";
|
|
|
|
@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);
|
|
$subject = apply_filters('comment_moderation_subject', $subject);
|
|
|
|
@wp_mail($admin_email, $subject, $notify_message);
|
|
|
|
return true;
|
|
*/
|
|
}
|
|
endif;
|
|
|
|
?>
|