/**
* Email story to a friend
*
* @param string $sid id of story to email
* @param string $to name of person / friend to email
* @param string $toemail friend's email address
* @param string $from name of person sending the email
* @param string $fromemail sender's email address
* @param string $shortmsg short intro text to send with the story
* @return string Meta refresh
*
* Modification History
*
* Date Author Description
* ---- ------ -----------
* 4/17/01 Tony Bibbs Code now allows anonymous users to send email
* and it allows user to input a message as well
* Thanks to Yngve Wassvik Bergheim for some of
* this code
*
*/
function mailstory($sid, $to, $toemail, $from, $fromemail, $shortmsg, $html = 0)
{
global $_CONF, $_TABLES, $_USER, $LANG01, $LANG08;
$dt = new Date('now', $_USER['tzid']);
$storyurl = COM_buildUrl($_CONF['site_url'] . '/article.php?story=' . $sid);
if ($_CONF['url_rewrite']) {
$retURL = $storyurl . '?msg=85';
} else {
$retURL = $storyurl . '&msg=85';
}
// check for correct $_CONF permission
if (COM_isAnonUser() && ($_CONF['loginrequired'] == 1 || $_CONF['emailstoryloginrequired'] == 1)) {
echo COM_refresh($retURL);
exit;
}
// check if emailing of stories is disabled
if ($_CONF['hideemailicon'] == 1) {
echo COM_refresh($retURL);
exit;
}
// check mail speedlimit
COM_clearSpeedlimit($_CONF['speedlimit'], 'mail');
if (COM_checkSpeedlimit('mail') > 0) {
echo COM_refresh($retURL);
exit;
}
$filter = sanitizer::getInstance();
if ($html) {
$filter->setPostmode('html');
} else {
$filter->setPostmode('text');
}
$allowedElements = $filter->makeAllowedElements($_CONF['htmlfilter_default']);
$filter->setAllowedElements($allowedElements);
$filter->setCensorData(true);
$filter->setReplaceTags(true);
$filter->setNamespace('glfusion', 'mail_story');
$sql = "SELECT uid,title,introtext,bodytext,story_image,commentcode,UNIX_TIMESTAMP(date) AS day,postmode FROM {$_TABLES['stories']} WHERE sid = '" . DB_escapeString($sid) . "'" . COM_getTopicSql('AND') . COM_getPermSql('AND');
$result = DB_query($sql);
if (DB_numRows($result) == 0) {
return COM_refresh($_CONF['site_url'] . '/index.php');
}
$A = DB_fetchArray($result);
$result = PLG_checkforSpam($shortmsg, $_CONF['spamx']);
if ($result > 0) {
COM_updateSpeedlimit('mail');
COM_displayMessageAndAbort($result, 'spamx', 403, 'Forbidden');
}
USES_lib_html2text();
$T = new Template($_CONF['path_layout'] . 'email/');
$T->set_file(array('html_msg' => 'mailstory_html.thtml', 'text_msg' => 'mailstory_text.thtml'));
// filter any HTML from the short message
$shortmsg = $filter->filterHTML($shortmsg);
$html2txt = new html2text($shortmsg, false);
$shortmsg_text = $html2txt->get_text();
$story_body = COM_truncateHTML($A['introtext'], 512);
$html2txt = new html2text($story_body, false);
$story_body_text = $html2txt->get_text();
$dt->setTimestamp($A['day']);
$story_date = $dt->format($_CONF['date'], true);
$story_title = COM_undoSpecialChars($A['title']);
$story_url = COM_buildUrl($_CONF['site_url'] . '/article.php?story=' . $sid);
if ($_CONF['contributedbyline'] == 1) {
$author = COM_getDisplayName($A['uid']);
} else {
$author = '';
}
if ($A['story_image'] != '') {
$story_image = $_CONF['site_url'] . $A['story_image'];
} else {
$story_image = '';
}
$T->set_var(array('shortmsg_html' => $shortmsg, 'shortmsg_text' => $shortmsg_text, 'story_title' => $story_title, 'story_date' => $story_date, 'story_url' => $story_url, 'author' => $author, 'story_image' => $story_image, 'story_body_html' => $story_body, 'story_body_text' => $story_body_text, 'lang_by' => $LANG01[1], 'site_name' => $_CONF['site_name'], 'from_name' => $from, 'disclaimer' => sprintf($LANG08[23], $from, $fromemail)));
$T->parse('message_body_html', 'html_msg');
$message_body_html = $T->finish($T->get_var('message_body_html'));
$T->parse('message_body_text', 'text_msg');
$message_body_text = $T->finish($T->get_var('message_body_text'));
$msgData = array('htmlmessage' => $message_body_html, 'textmessage' => $message_body_text, 'subject' => $story_title, 'from' => array('email' => $_CONF['site_mail'], 'name' => $from), 'to' => array('email' => $toemail, 'name' => $to));
$mailto = array();
$mailfrom = array();
$mailto = COM_formatEmailAddress($to, $toemail);
$mailfrom = COM_formatEmailAddress($from, $fromemail);
$subject = COM_undoSpecialChars(strip_tags('Re: ' . $A['title']));
$rc = COM_mail($mailto, $msgData['subject'], $msgData['htmlmessage'], $mailfrom, true, 0, '', $msgData['textmessage']);
COM_updateSpeedlimit('mail');
if ($rc) {
if ($_CONF['url_rewrite']) {
$retval = COM_refresh($storyurl . '?msg=27');
} else {
$retval = COM_refresh($storyurl . '&msg=27');
}
} else {
// Increment numemails counter for story
DB_query("UPDATE {$_TABLES['stories']} SET numemails = numemails + 1 WHERE sid = '" . DB_escapeString($sid) . "'");
if ($_CONF['url_rewrite']) {
$retval = COM_refresh($storyurl . '?msg=26');
} else {
$retval = COM_refresh($storyurl . '&msg=26');
}
}
echo COM_refresh($retval);
exit;
}
/**
* Saves the user's information back to the database
*
* @param array $A User's data
* @return string HTML error message or meta redirect
*
*/
function saveuser($A)
{
global $_CONF, $_TABLES, $_USER, $LANG04, $LANG24, $_US_VERBOSE;
if ($_US_VERBOSE) {
COM_errorLog('**** Inside saveuser in usersettings.php ****', 1);
}
$reqid = DB_getItem($_TABLES['users'], 'pwrequestid', "uid = {$_USER['uid']}");
if ($reqid != $A['uid']) {
DB_change($_TABLES['users'], 'pwrequestid', "NULL", 'uid', $_USER['uid']);
COM_accessLog("An attempt was made to illegally change the account information of user {$_USER['uid']}.");
return COM_refresh($_CONF['site_url'] . '/index.php');
}
if (!isset($A['cooktime'])) {
// If not set or possibly removed from template - set to default
$A['cooktime'] = $_CONF['default_perm_cookie_timeout'];
} else {
$A['cooktime'] = COM_applyFilter($A['cooktime'], true);
}
// If empty or invalid - set to user default
// So code after this does not fail the user password required test
if ($A['cooktime'] < 0) {
// note that == 0 is allowed!
$A['cooktime'] = $_USER['cookietimeout'];
}
// to change the password, email address, or cookie timeout,
// we need the user's current password
$service = DB_getItem($_TABLES['users'], 'remoteservice', "uid = {$_USER['uid']}");
if ($service == '') {
if (!empty($A['passwd']) || $A['email'] != $_USER['email'] || $A['cooktime'] != $_USER['cookietimeout']) {
// verify password
if (empty($A['old_passwd']) || SEC_encryptUserPassword($A['old_passwd'], $_USER['uid']) < 0) {
return COM_refresh($_CONF['site_url'] . '/usersettings.php?msg=83');
} elseif ($_CONF['custom_registration'] && function_exists('CUSTOM_userCheck')) {
$ret = CUSTOM_userCheck($A['username'], $A['email']);
if (!empty($ret)) {
// Need a numeric return for the default message handler
// - if not numeric use default message
if (!is_numeric($ret['number'])) {
$ret['number'] = 400;
}
return COM_refresh("{$_CONF['site_url']}/usersettings.php?msg={$ret['number']}");
}
}
} elseif ($_CONF['custom_registration'] && function_exists('CUSTOM_userCheck')) {
$ret = CUSTOM_userCheck($A['username'], $A['email']);
if (!empty($ret)) {
// Need a numeric return for the default message handler
// - if not numeric use default message
if (!is_numeric($ret['number'])) {
$ret['number'] = 400;
}
return COM_refresh("{$_CONF['site_url']}/usersettings.php?msg={$ret['number']}");
}
}
} else {
if ($A['email'] != $_USER['email'] || $A['cooktime'] != $_USER['cookietimeout']) {
// re athenticate remote user again for these changes to take place
// Can't just be done here since user may have to relogin to his service which then sends us back here and we lose his changes
}
}
// no need to filter the password as it's encoded anyway
if ($_CONF['allow_username_change'] == 1) {
$A['new_username'] = COM_applyFilter($A['new_username']);
if (!empty($A['new_username']) && $A['new_username'] != $_USER['username']) {
$A['new_username'] = DB_escapeString($A['new_username']);
if (DB_count($_TABLES['users'], 'username', $A['new_username']) == 0) {
if ($_CONF['allow_user_photo'] == 1) {
$photo = DB_getItem($_TABLES['users'], 'photo', "uid = {$_USER['uid']}");
if (!empty($photo)) {
$newphoto = preg_replace('/' . $_USER['username'] . '/', $A['new_username'], $photo, 1);
$imgpath = $_CONF['path_images'] . 'userphotos/';
if (rename($imgpath . $photo, $imgpath . $newphoto) === false) {
$display = COM_errorLog('Could not rename userphoto "' . $photo . '" to "' . $newphoto . '".');
$display = COM_createHTMLDocument($display, array('pagetitle' => $LANG04[21]));
return $display;
}
DB_change($_TABLES['users'], 'photo', DB_escapeString($newphoto), "uid", $_USER['uid']);
}
}
DB_change($_TABLES['users'], 'username', $A['new_username'], "uid", $_USER['uid']);
} else {
return COM_refresh($_CONF['site_url'] . '/usersettings.php?msg=51');
}
}
}
// a quick spam check with the unfiltered field contents
$profile = '<h1>' . $LANG04[1] . ' ' . $_USER['username'] . '</h1><p>';
// this is a hack, for some reason remoteservice links made SPAMX SLV check barf
if (empty($service)) {
$profile .= COM_createLink($A['homepage'], $A['homepage']) . '<br' . XHTML . '>';
}
$profile .= $A['location'] . '<br' . XHTML . '>' . $A['sig'] . '<br' . XHTML . '>' . $A['about'] . '<br' . XHTML . '>' . $A['pgpkey'] . '</p>';
$result = PLG_checkforSpam($profile, $_CONF['spamx']);
if ($result > 0) {
COM_displayMessageAndAbort($result, 'spamx', 403, 'Forbidden');
}
$A['email'] = COM_applyFilter($A['email']);
$A['email_conf'] = COM_applyFilter($A['email_conf']);
$A['homepage'] = COM_applyFilter($A['homepage']);
// basic filtering only
$A['fullname'] = strip_tags(COM_stripslashes($A['fullname']));
$A['location'] = strip_tags(COM_stripslashes($A['location']));
$A['sig'] = strip_tags(COM_stripslashes($A['sig']));
$A['about'] = strip_tags(COM_stripslashes($A['about']));
$A['pgpkey'] = strip_tags(COM_stripslashes($A['pgpkey']));
if (!COM_isEmail($A['email'])) {
return COM_refresh($_CONF['site_url'] . '/usersettings.php?msg=52');
} else {
if ($A['email'] !== $A['email_conf']) {
return COM_refresh($_CONF['site_url'] . '/usersettings.php?msg=78');
} else {
if (emailAddressExists($A['email'], $_USER['uid'])) {
return COM_refresh($_CONF['site_url'] . '/usersettings.php?msg=56');
} else {
$passwd = '';
if ($service == '') {
if (!empty($A['passwd'])) {
if ($A['passwd'] == $A['passwd_conf'] && SEC_encryptUserPassword($A['old_passwd'], $_USER['uid']) == 0) {
SEC_updateUserPassword($A['passwd'], $_USER['uid']);
if ($A['cooktime'] > 0) {
$cooktime = $A['cooktime'];
} else {
$cooktime = -1000;
}
SEC_setCookie($_CONF['cookie_password'], $passwd, time() + $cooktime);
} elseif (SEC_encryptUserPassword($A['old_passwd'], $_USER['uid']) < 0) {
return COM_refresh($_CONF['site_url'] . '/usersettings.php?msg=68');
} elseif ($A['passwd'] != $A['passwd_conf']) {
return COM_refresh($_CONF['site_url'] . '/usersettings.php?msg=67');
}
}
} else {
// Cookie
if ($A['cooktime'] > 0) {
$cooktime = $A['cooktime'];
} else {
$cooktime = -1000;
}
SEC_setCookie($_CONF['cookie_password'], $passwd, time() + $cooktime);
}
if ($_US_VERBOSE) {
COM_errorLog('cooktime = ' . $A['cooktime'], 1);
}
if ($A['cooktime'] <= 0) {
$cooktime = 1000;
SEC_setCookie($_CONF['cookie_name'], $_USER['uid'], time() - $cooktime);
} else {
SEC_setCookie($_CONF['cookie_name'], $_USER['uid'], time() + $A['cooktime']);
}
if ($_CONF['allow_user_photo'] == 1) {
$delete_photo = '';
if (isset($A['delete_photo'])) {
$delete_photo = $A['delete_photo'];
}
$filename = handlePhotoUpload($delete_photo);
}
if (!empty($A['homepage'])) {
$pos = MBYTE_strpos($A['homepage'], ':');
if ($pos === false) {
$A['homepage'] = 'http://' . $A['homepage'];
} else {
$prot = substr($A['homepage'], 0, $pos + 1);
if ($prot != 'http:' && $prot != 'https:') {
$A['homepage'] = 'http:' . substr($A['homepage'], $pos + 1);
}
}
$A['homepage'] = DB_escapeString($A['homepage']);
}
$A['fullname'] = DB_escapeString($A['fullname']);
$A['email'] = DB_escapeString($A['email']);
$A['location'] = DB_escapeString($A['location']);
$A['sig'] = DB_escapeString($A['sig']);
$A['about'] = DB_escapeString($A['about']);
$A['pgpkey'] = DB_escapeString($A['pgpkey']);
if (!empty($filename)) {
if (!file_exists($_CONF['path_images'] . 'userphotos/' . $filename)) {
$filename = '';
}
}
DB_query("UPDATE {$_TABLES['users']} SET fullname='{$A['fullname']}',email='{$A['email']}',homepage='{$A['homepage']}',sig='{$A['sig']}',cookietimeout={$A['cooktime']},photo='{$filename}' WHERE uid={$_USER['uid']}");
DB_query("UPDATE {$_TABLES['userinfo']} SET pgpkey='{$A['pgpkey']}',about='{$A['about']}',location='{$A['location']}' WHERE uid={$_USER['uid']}");
// Call custom registration save function if enabled and exists
if ($_CONF['custom_registration'] and function_exists('CUSTOM_userSave')) {
CUSTOM_userSave($_USER['uid']);
}
PLG_userInfoChanged($_USER['uid']);
// at this point, the user information has been saved, but now we're going to check to see if
// the user has requested resynchronization with their remoteservice account
$msg = 5;
// default msg = Your account information has been successfully saved
if (isset($A['resynch'])) {
if ($_CONF['user_login_method']['oauth'] && strpos($_USER['remoteservice'], 'oauth.') === 0) {
$modules = SEC_collectRemoteOAuthModules();
$active_service = count($modules) == 0 ? false : in_array(substr($_USER['remoteservice'], 6), $modules);
if (!$active_service) {
$status = -1;
$msg = 115;
// Remote service has been disabled.
} else {
require_once $_CONF['path_system'] . 'classes/oauthhelper.class.php';
$service = substr($_USER['remoteservice'], 6);
$consumer = new OAuthConsumer($service);
$callback_url = $_CONF['site_url'];
$consumer->setRedirectURL($callback_url);
$user = $consumer->authenticate_user();
$consumer->doSynch($user);
}
}
if ($msg != 5) {
$msg = 114;
// Account saved but re-synch failed.
COM_errorLog($MESSAGE[$msg]);
}
}
if ($_US_VERBOSE) {
COM_errorLog('**** Leaving saveuser in usersettings.php ****', 1);
}
return COM_refresh($_CONF['site_url'] . '/users.php?mode=profile&uid=' . $_USER['uid'] . '&msg=' . $msg);
}
}
}
}
if (COM_isAnonUser()) {
$submitter = 2;
// yes, the Admin account
} else {
$submitter = $_USER['uid'];
}
// extract version from file name
$g = basename($filename);
$p = explode('.', $g);
if (count($p) == 5) {
array_pop($p);
// drop .gz
array_pop($p);
// drop .tar
$g = implode('.', $p);
$p = explode('-', $g);
if (count($p) == 2) {
$version = $p[1];
}
}
if (!isset($version)) {
COM_displayMessageAndAbort(30, '', 403, 'Forbidden');
}
$title = 'Geeklog ' . $version;
$desc = "Geeklog {$version}\n(description goes here)\nmd5 checksum: {$md5}";
$url = 'http://www.geeklog.net/';
if (!submit_file($submitter, $filename, $title, $desc, $version, $url, 8)) {
COM_displayMessageAndAbort(30, '', 403, 'Forbidden');
}
$display .= 'Done.';
COM_output($display);
/**
* Email story to a friend
*
* @param string $sid id of story to email
* @param string $to name of person / friend to email
* @param string $toemail friend's email address
* @param string $from name of person sending the email
* @param string $fromemail sender's email address
* @param string $shortmsg short intro text to send with the story
* @return string Meta refresh
*
* Modification History
*
* Date Author Description
* ---- ------ -----------
* 4/17/01 Tony Bibbs Code now allows anonymous users to send email
* and it allows user to input a message as well
* Thanks to Yngve Wassvik Bergheim for some of
* this code
*
*/
function mailstory($sid, $to, $toemail, $from, $fromemail, $shortmsg, $html = 0)
{
global $_CONF, $_TABLES, $_USER, $LANG01, $LANG08;
$dt = new Date('now', $_USER['tzid']);
$storyurl = COM_buildUrl($_CONF['site_url'] . '/article.php?story=' . $sid);
if ($_CONF['url_rewrite']) {
$retURL = $storyurl . '?msg=85';
} else {
$retURL = $storyurl . '&msg=85';
}
// check for correct $_CONF permission
if (COM_isAnonUser() && ($_CONF['loginrequired'] == 1 || $_CONF['emailstoryloginrequired'] == 1)) {
echo COM_refresh($retURL);
exit;
}
// check if emailing of stories is disabled
if ($_CONF['hideemailicon'] == 1) {
echo COM_refresh($retURL);
exit;
}
// check mail speedlimit
COM_clearSpeedlimit($_CONF['speedlimit'], 'mail');
if (COM_checkSpeedlimit('mail') > 0) {
echo COM_refresh($retURL);
exit;
}
$filter = sanitizer::getInstance();
if ($html) {
$filter->setPostmode('html');
} else {
$filter->setPostmode('text');
}
$allowedElements = $filter->makeAllowedElements($_CONF['htmlfilter_default']);
$filter->setAllowedElements($allowedElements);
$filter->setCensorData(true);
$filter->setReplaceTags(true);
$filter->setNamespace('glfusion', 'mail_story');
$sql = "SELECT uid,title,introtext,bodytext,commentcode,UNIX_TIMESTAMP(date) AS day,postmode FROM {$_TABLES['stories']} WHERE sid = '" . DB_escapeString($sid) . "'" . COM_getTopicSql('AND') . COM_getPermSql('AND');
$result = DB_query($sql);
if (DB_numRows($result) == 0) {
return COM_refresh($_CONF['site_url'] . '/index.php');
}
$A = DB_fetchArray($result);
$mailtext = sprintf($LANG08[23], $from, $fromemail) . LB;
if (strlen($shortmsg) > 0) {
if ($html) {
$shortmsg = $filter->filterHTML($shortmsg);
}
$mailtext .= LB . sprintf($LANG08[28], $from) . $shortmsg . LB;
}
// just to make sure this isn't an attempt at spamming users ...
$result = PLG_checkforSpam($mailtext, $_CONF['spamx']);
if ($result > 0) {
COM_updateSpeedlimit('mail');
COM_displayMessageAndAbort($result, 'spamx', 403, 'Forbidden');
}
$dt->setTimestamp($A['day']);
if ($html) {
$mailtext .= '<p>------------------------------------------------------------</p>' . '<p>' . COM_undoSpecialChars($A['title']) . '</p>' . '<p>' . $dt->format($_CONF['date'], true) . '</p>';
} else {
$mailtext .= '------------------------------------------------------------' . LB . LB . COM_undoSpecialChars($A['title']) . LB . $dt->format($_CONF['date'], true) . LB;
}
if ($_CONF['contributedbyline'] == 1) {
$author = COM_getDisplayName($A['uid']);
$mailtext .= $LANG01[1] . ' ' . $author . LB;
}
if ($html) {
$mailtext .= '<p>' . $filter->displayText($A['introtext']) . '<br />' . $filter->displayText($A['bodytext']) . '</p>' . '<p>------------------------------------------------------------</p>';
} else {
$mailtext .= $filter->displayText($A['introtext']) . LB . $filter->displayText($A['bodytext']) . LB . LB . '------------------------------------------------------------' . LB;
}
if ($A['commentcode'] == 0) {
// comments allowed
$mailtext .= $LANG08[24] . LB . COM_buildUrl($_CONF['site_url'] . '/article.php?story=' . $sid . '#comments');
} else {
// comments not allowed - just add the story's URL
$mailtext .= $LANG08[33] . LB . COM_buildUrl($_CONF['site_url'] . '/article.php?story=' . $sid);
}
$mailto = array();
$mailfrom = array();
$mailto = COM_formatEmailAddress($to, $toemail);
$mailfrom = COM_formatEmailAddress($from, $fromemail);
$subject = COM_undoSpecialChars(strip_tags('Re: ' . $A['title']));
$rc = COM_mail($mailto, $subject, $mailtext, $mailfrom, $html);
COM_updateSpeedlimit('mail');
if ($rc) {
if ($_CONF['url_rewrite']) {
$retval = COM_refresh($storyurl . '?msg=27');
} else {
$retval = COM_refresh($storyurl . '&msg=27');
}
} else {
// Increment numemails counter for story
DB_query("UPDATE {$_TABLES['stories']} SET numemails = numemails + 1 WHERE sid = '" . DB_escapeString($sid) . "'");
if ($_CONF['url_rewrite']) {
$retval = COM_refresh($storyurl . '?msg=26');
} else {
$retval = COM_refresh($storyurl . '&msg=26');
}
}
echo COM_refresh($retval);
exit;
}
// | |
// +--------------------------------------------------------------------------+
require_once 'lib-common.php';
require_once $_CONF['path_system'] . 'lib-trackback.php';
// Note: Error messages are hard-coded in English since there is no way of
// knowing which language the sender of the trackback ping may prefer.
$TRB_ERROR = array('not_enabled' => 'Trackback not enabled.', 'illegal_request' => 'Illegal request.', 'no_access' => 'You do not have access to this entry.');
if (!$_CONF['trackback_enabled']) {
TRB_sendTrackbackResponse(1, $TRB_ERROR['not_enabled']);
exit;
}
if (isset($_SERVER['REQUEST_METHOD'])) {
// Trackbacks are only allowed as POST requests
if ($_SERVER['REQUEST_METHOD'] != 'POST') {
header('Allow: POST');
COM_displayMessageAndAbort(75, '', 405, 'Method Not Allowed');
}
}
COM_setArgNames(array('id', 'type'));
$id = COM_applyFilter(COM_getArgument('id'));
$type = COM_applyFilter(COM_getArgument('type'));
if (empty($id)) {
TRB_sendTrackbackResponse(1, $TRB_ERROR['illegal_request']);
exit;
}
if (empty($type)) {
$type = 'article';
}
if ($type == 'article') {
// check if they have access to this story
$sid = DB_escapeString($id);
/**
* Shows a profile for a user
*
* This grabs the user profile for a given user and displays it
*
* @return string HTML for user profile page
*
*/
function userprofile()
{
global $_CONF, $_TABLES, $_USER, $LANG01, $LANG04, $LANG09, $LANG28, $LANG_LOGIN;
// @param int $user User ID of profile to get
// @param int $msg Message to display (if != 0)
// @param string $plugin optional plugin name for message
$retval = '';
if (COM_isAnonUser() && ($_CONF['loginrequired'] == 1 || $_CONF['profileloginrequired'] == 1)) {
$retval .= SEC_loginRequiredForm();
return $retval;
}
if (isset($_GET['uid'])) {
$user = COM_applyFilter($_GET['uid'], true);
if (!is_numeric($user) || $user < 2) {
echo COM_refresh($_CONF['site_url'] . '/index.php');
}
} else {
if (isset($_GET['username'])) {
$username = $_GET['username'];
if (!USER_validateUsername($username, 1)) {
echo COM_refresh($_CONF['site_url'] . '/index.php');
}
if (empty($username) || $username == '') {
echo COM_refresh($_CONF['site_url'] . '/index.php');
}
$username = DB_escapeString($username);
$user = DB_getItem($_TABLES['users'], 'uid', "username = '******'");
if ($user < 2) {
echo COM_refresh($_CONF['site_url'] . '/index.php');
}
} else {
echo COM_refresh($_CONF['site_url'] . '/index.php');
}
}
$msg = 0;
if (isset($_GET['msg'])) {
$msg = COM_applyFilter($_GET['msg'], true);
}
$plugin = '';
if ($msg > 0 && isset($_GET['plugin'])) {
$plugin = COM_applyFilter($_GET['plugin']);
}
$result = DB_query("SELECT {$_TABLES['users']}.uid,username,fullname,regdate,lastlogin,homepage,about,location,pgpkey,photo,email,status,emailfromadmin,emailfromuser,showonline FROM {$_TABLES['userinfo']},{$_TABLES['userprefs']},{$_TABLES['users']} WHERE {$_TABLES['userinfo']}.uid = {$_TABLES['users']}.uid AND {$_TABLES['userinfo']}.uid = {$_TABLES['userprefs']}.uid AND {$_TABLES['users']}.uid = " . (int) $user);
$nrows = DB_numRows($result);
if ($nrows == 0) {
// no such user
echo COM_refresh($_CONF['site_url'] . '/index.php');
}
$A = DB_fetchArray($result);
if ($A['status'] == USER_ACCOUNT_DISABLED && !SEC_hasRights('user.edit')) {
COM_displayMessageAndAbort(30, '', 403, 'Forbidden');
}
$display_name = @htmlspecialchars(COM_getDisplayName($user, $A['username'], $A['fullname']), ENT_COMPAT, COM_getEncodingt());
if ($msg > 0) {
$retval .= COM_showMessage($msg, $plugin, '', 0, 'info');
}
// format date/time to user preference
$curtime = COM_getUserDateTimeFormat($A['regdate']);
$A['regdate'] = $curtime[0];
$user_templates = new Template($_CONF['path_layout'] . 'users');
$user_templates->set_file(array('profile' => 'profile.thtml', 'email' => 'email.thtml', 'row' => 'commentrow.thtml', 'strow' => 'storyrow.thtml'));
$user_templates->set_var('layout_url', $_CONF['layout_url']);
$user_templates->set_var('start_block_userprofile', COM_startBlock($LANG04[1] . ' ' . $display_name));
$user_templates->set_var('end_block', COM_endBlock());
$user_templates->set_var('lang_username', $LANG04[2]);
$user_templates->set_var('tooltip', COM_getTooltipStyle());
if ($_CONF['show_fullname'] == 1) {
if (empty($A['fullname'])) {
$username = $A['username'];
$fullname = '';
} else {
$username = $A['fullname'];
$fullname = $A['username'];
}
} else {
$username = $A['username'];
$fullname = '';
}
$username = @htmlspecialchars($username, ENT_COMPAT, COM_getEncodingt());
$fullname = @htmlspecialchars($fullname, ENT_COMPAT, COM_getEncodingt());
if ($A['status'] == USER_ACCOUNT_DISABLED) {
$username = sprintf('%s - %s', $username, $LANG28[42]);
if (!empty($fullname)) {
$fullname = sprintf('% - %s', $fullname, $LANG28[42]);
}
}
$user_templates->set_var('username', $username);
$user_templates->set_var('user_fullname', $fullname);
if (SEC_hasRights('user.edit') || isset($_USER['uid']) && $_USER['uid'] == $A['uid']) {
global $_IMAGE_TYPE, $LANG_ADMIN;
$edit_icon = '<img src="' . $_CONF['layout_url'] . '/images/edit.' . $_IMAGE_TYPE . '" alt="' . $LANG_ADMIN['edit'] . '" title="' . $LANG_ADMIN['edit'] . '" />';
if ($_USER['uid'] == $A['uid']) {
$edit_url = "{$_CONF['site_url']}/usersettings.php";
} else {
$edit_url = "{$_CONF['site_admin_url']}/user.php?edit=x&uid={$A['uid']}";
}
$edit_link_url = COM_createLink($edit_icon, $edit_url);
$user_templates->set_var('edit_icon', $edit_icon);
$user_templates->set_var('edit_link', $edit_link_url);
$user_templates->set_var('user_edit', $edit_url);
} else {
$user_templates->set_var('user_edit', '');
}
if (isset($A['photo']) && empty($A['photo'])) {
$A['photo'] = '(none)';
// user does not have a photo
}
$lastlogin = $A['lastlogin'];
$lasttime = COM_getUserDateTimeFormat($lastlogin);
$photo = USER_getPhoto($user, $A['photo'], $A['email'], -1, 0);
$user_templates->set_var('user_photo', $photo);
$user_templates->set_var('lang_membersince', $LANG04[67]);
$user_templates->set_var('user_regdate', $A['regdate']);
if ($_CONF['lastlogin'] && $A['showonline']) {
$user_templates->set_var('lang_lastlogin', $LANG28[35]);
if (!empty($lastlogin)) {
$user_templates->set_var('user_lastlogin', $lasttime[0]);
} else {
$user_templates->set_var('user_lastlogin', $LANG28[36]);
}
}
if ($A['showonline']) {
if (DB_count($_TABLES['sessions'], 'uid', (int) $user)) {
$user_templates->set_var('online', 'online');
}
}
$user_templates->set_var('lang_email', $LANG04[5]);
$user_templates->set_var('user_id', $user);
if ($A['email'] == '' || $A['emailfromuser'] == 0) {
$user_templates->set_var('email_option', '');
} else {
$user_templates->set_var('lang_sendemail', $LANG04[81]);
$user_templates->parse('email_option', 'email', true);
}
$user_templates->set_var('lang_homepage', $LANG04[6]);
$user_templates->set_var('user_homepage', COM_killJS($A['homepage']));
$user_templates->set_var('lang_location', $LANG04[106]);
$user_templates->set_var('user_location', strip_tags($A['location']));
$user_templates->set_var('lang_online', $LANG04[160]);
$user_templates->set_var('lang_bio', $LANG04[7]);
$user_templates->set_var('user_bio', nl2br($A['about']));
$user_templates->set_var('follow_me', SOC_getFollowMeIcons($user, 'follow_user_profile.thtml'));
$user_templates->set_var('lang_pgpkey', $LANG04[8]);
$user_templates->set_var('user_pgp', nl2br($A['pgpkey']));
$user_templates->set_var('start_block_last10stories', COM_startBlock($LANG04[82] . ' ' . $display_name));
if (!isset($_CONF['comment_engine']) || $_CONF['comment_engine'] == 'internal') {
$user_templates->set_var('start_block_last10comments', COM_startBlock($LANG04[10] . ' ' . $display_name));
}
$user_templates->set_var('start_block_postingstats', COM_startBlock($LANG04[83] . ' ' . $display_name));
$user_templates->set_var('lang_title', $LANG09[16]);
$user_templates->set_var('lang_date', $LANG09[17]);
// for alternative layouts: use these as headlines instead of block titles
$user_templates->set_var('headline_last10stories', $LANG04[82] . ' ' . $display_name);
if (!isset($_CONF['comment_engine']) || $_CONF['comment_engine'] == 'internal') {
$user_templates->set_var('headline_last10comments', $LANG04[10] . ' ' . $display_name);
}
$user_templates->set_var('headline_postingstats', $LANG04[83] . ' ' . $display_name);
$result = DB_query("SELECT tid FROM {$_TABLES['topics']}" . COM_getPermSQL());
$nrows = DB_numRows($result);
$tids = array();
for ($i = 0; $i < $nrows; $i++) {
$T = DB_fetchArray($result);
$tids[] = $T['tid'];
}
$topics = "'" . implode("','", $tids) . "'";
// list of last 10 stories by this user
if (sizeof($tids) > 0) {
$sql = "SELECT sid,title,UNIX_TIMESTAMP(date) AS unixdate FROM {$_TABLES['stories']} WHERE (uid = '" . (int) $user . "') AND (draft_flag = 0) AND (date <= NOW()) AND (tid IN ({$topics}))" . COM_getPermSQL('AND');
$sql .= " ORDER BY unixdate DESC LIMIT 10";
$result = DB_query($sql);
$nrows = DB_numRows($result);
} else {
$nrows = 0;
}
if ($nrows > 0) {
for ($i = 0; $i < $nrows; $i++) {
$C = DB_fetchArray($result);
$user_templates->set_var('cssid', $i % 2 + 1);
$user_templates->set_var('row_number', $i + 1 . '.');
$articleUrl = COM_buildUrl($_CONF['site_url'] . '/article.php?story=' . $C['sid']);
$user_templates->set_var('article_url', $articleUrl);
$C['title'] = str_replace('$', '$', $C['title']);
$user_templates->set_var('story_title', COM_createLink($C['title'], $articleUrl, array('class' => '')));
$storytime = COM_getUserDateTimeFormat($C['unixdate']);
$user_templates->set_var('story_date', $storytime[0]);
$user_templates->parse('story_row', 'strow', true);
}
} else {
$user_templates->set_var('story_row', '<tr><td>' . $LANG01[37] . '</td></tr>');
}
if (!isset($_CONF['comment_engine']) || $_CONF['comment_engine'] == 'internal') {
// list of last 10 comments by this user
$sidArray = array();
if (sizeof($tids) > 0) {
// first, get a list of all stories the current visitor has access to
$sql = "SELECT sid FROM {$_TABLES['stories']} WHERE (draft_flag = 0) AND (date <= NOW()) AND (tid IN ({$topics}))" . COM_getPermSQL('AND');
$result = DB_query($sql);
$numsids = DB_numRows($result);
for ($i = 1; $i <= $numsids; $i++) {
$S = DB_fetchArray($result);
$sidArray[] = $S['sid'];
}
}
$sidList = implode("', '", $sidArray);
$sidList = "'{$sidList}'";
// then, find all comments by the user in those stories
$sql = "SELECT sid,title,cid,UNIX_TIMESTAMP(date) AS unixdate FROM {$_TABLES['comments']} WHERE (uid = '" . (int) $user . "') GROUP BY sid,title,cid,UNIX_TIMESTAMP(date)";
// SQL NOTE: Using a HAVING clause is usually faster than a where if the
// field is part of the select
// if (!empty ($sidList)) {
// $sql .= " AND (sid in ($sidList))";
// }
if (!empty($sidList)) {
$sql .= " HAVING sid in ({$sidList})";
}
$sql .= " ORDER BY unixdate DESC LIMIT 10";
$result = DB_query($sql);
$nrows = DB_numRows($result);
if ($nrows > 0) {
for ($i = 0; $i < $nrows; $i++) {
$C = DB_fetchArray($result);
$user_templates->set_var('cssid', $i % 2 + 1);
$user_templates->set_var('row_number', $i + 1 . '.');
$C['title'] = str_replace('$', '$', $C['title']);
$comment_url = $_CONF['site_url'] . '/comment.php?mode=view&cid=' . $C['cid'];
$user_templates->set_var('comment_title', COM_createLink($C['title'], $comment_url, array('class' => '')));
$commenttime = COM_getUserDateTimeFormat($C['unixdate']);
$user_templates->set_var('comment_date', $commenttime[0]);
$user_templates->parse('comment_row', 'row', true);
}
} else {
$user_templates->set_var('comment_row', '<tr><td>' . $LANG01[29] . '</td></tr>');
}
}
// posting stats for this user
$user_templates->set_var('lang_number_stories', $LANG04[84]);
$sql = "SELECT COUNT(*) AS count FROM {$_TABLES['stories']} WHERE (uid = " . (int) $user . ") AND (draft_flag = 0) AND (date <= NOW())" . COM_getPermSQL('AND');
$result = DB_query($sql);
$N = DB_fetchArray($result);
$user_templates->set_var('number_stories', COM_numberFormat($N['count']));
if (!isset($_CONF['comment_engine']) || $_CONF['comment_engine'] == 'internal') {
$user_templates->set_var('lang_number_comments', $LANG04[85]);
$sql = "SELECT COUNT(*) AS count FROM {$_TABLES['comments']} WHERE (uid = " . (int) $user . ")";
if (!empty($sidList)) {
$sql .= " AND (sid in ({$sidList}))";
}
$result = DB_query($sql);
$N = DB_fetchArray($result);
$user_templates->set_var('number_comments', COM_numberFormat($N['count']));
$user_templates->set_var('lang_all_postings_by', $LANG04[86] . ' ' . $display_name);
}
// hook to the profile icon display
$profileIcons = PLG_profileIconDisplay($user);
if (is_array($profileIcons) && count($profileIcons) > 0) {
$user_templates->set_block('profile', 'profileicon', 'pi');
for ($x = 0; $x < count($profileIcons); $x++) {
if (isset($profileIcons[$x]['url']) && $profileIcons[$x]['url'] != '' && isset($profileIcons[$x]['icon']) && $profileIcons[$x]['icon'] != '') {
$user_templates->set_var('profile_icon_url', $profileIcons[$x]['url']);
$user_templates->set_var('profile_icon_icon', $profileIcons[$x]['icon']);
$user_templates->set_var('profile_icon_text', $profileIcons[$x]['text']);
$user_templates->parse('pi', 'profileicon', true);
}
}
}
// Call custom registration function if enabled and exists
if ($_CONF['custom_registration'] && function_exists('CUSTOM_userDisplay')) {
$user_templates->set_var('customfields', CUSTOM_userDisplay($user));
}
PLG_profileVariablesDisplay($user, $user_templates);
$user_templates->parse('output', 'profile');
$retval .= $user_templates->finish($user_templates->get_var('output'));
$retval .= PLG_profileBlocksDisplay($user);
return $retval;
}
/**
* This gets the state for the user
*
* Much of this code if from phpBB (www.phpbb.org). This checks the session
* cookie and long term cookie to get the users state.
*
* @return array returns $_USER array
*
*/
function SESS_sessionCheck()
{
global $_CONF, $_TABLES, $_USER, $_SESS_VERBOSE;
if ($_SESS_VERBOSE) {
COM_errorLog("***Inside SESS_sessionCheck***", 1);
}
unset($_USER);
// We MUST do this up here, so it's set even if the cookie's not present.
$user_logged_in = 0;
$logged_in = 0;
$userdata = array();
// Check for a cookie on the users's machine. If the cookie exists, build
// an array of the users info and setup the theme.
if (isset($_COOKIE[$_CONF['cookie_session']])) {
$sessid = COM_applyFilter($_COOKIE[$_CONF['cookie_session']]);
if ($_SESS_VERBOSE) {
COM_errorLog("got {$sessid} as the session id from lib-sessions.php", 1);
}
$userid = SESS_getUserIdFromSession($sessid, $_CONF['session_cookie_timeout'], $_SERVER['REMOTE_ADDR'], $_CONF['cookie_ip']);
if ($_SESS_VERBOSE) {
COM_errorLog("Got {$userid} as User ID from the session ID", 1);
}
if ($userid > 1) {
// Check user status
$status = SEC_checkUserStatus($userid);
if ($status == USER_ACCOUNT_ACTIVE || $status == USER_ACCOUNT_AWAITING_ACTIVATION) {
$user_logged_in = 1;
SESS_updateSessionTime($sessid, $_CONF['cookie_ip']);
$userdata = SESS_getUserDataFromId($userid);
if ($_SESS_VERBOSE) {
COM_errorLog("Got " . count($userdata) . " pieces of data from userdata", 1);
COM_errorLog(COM_debug($userdata), 1);
}
$_USER = $userdata;
$_USER['auto_login'] = false;
}
} else {
// Session probably expired, now check permanent cookie
if (isset($_COOKIE[$_CONF['cookie_name']])) {
$userid = $_COOKIE[$_CONF['cookie_name']];
if (empty($userid) || $userid == 'deleted') {
unset($userid);
} else {
$userid = COM_applyFilter($userid, true);
$cookie_password = '';
$userpass = '';
if ($userid > 1 && isset($_COOKIE[$_CONF['cookie_password']])) {
$cookie_password = $_COOKIE[$_CONF['cookie_password']];
$userpass = DB_getItem($_TABLES['users'], 'passwd', "uid = {$userid}");
}
if (empty($cookie_password) || $cookie_password != $userpass) {
// Invalid or manipulated cookie data
SEC_setCookie($_CONF['cookie_session'], '', time() - 10000);
SEC_setCookie($_CONF['cookie_password'], '', time() - 10000);
SEC_setCookie($_CONF['cookie_name'], '', time() - 10000);
COM_clearSpeedlimit($_CONF['login_speedlimit'], 'login');
if (COM_checkSpeedlimit('login', $_CONF['login_attempts']) > 0) {
if (!defined('XHTML')) {
define('XHTML', '');
}
COM_displayMessageAndAbort(82, '', 403, 'Access denied');
}
COM_updateSpeedlimit('login');
} else {
if ($userid > 1) {
// Check user status
$status = SEC_checkUserStatus($userid);
if ($status == USER_ACCOUNT_ACTIVE || $status == USER_ACCOUNT_AWAITING_ACTIVATION) {
$user_logged_in = 1;
$sessid = SESS_newSession($userid, $_SERVER['REMOTE_ADDR'], $_CONF['session_cookie_timeout'], $_CONF['cookie_ip']);
SESS_setSessionCookie($sessid, $_CONF['session_cookie_timeout'], $_CONF['cookie_session'], $_CONF['cookie_path'], $_CONF['cookiedomain'], $_CONF['cookiesecure']);
$userdata = SESS_getUserDataFromId($userid);
$_USER = $userdata;
$_USER['auto_login'] = true;
}
}
}
}
}
}
} else {
if ($_SESS_VERBOSE) {
COM_errorLog('session cookie not found from lib-sessions.php', 1);
}
// Check if the persistent cookie exists
if (isset($_COOKIE[$_CONF['cookie_name']])) {
// Session cookie doesn't exist but a permanent cookie does.
// Start a new session cookie;
if ($_SESS_VERBOSE) {
COM_errorLog('perm cookie found from lib-sessions.php', 1);
}
$userid = $_COOKIE[$_CONF['cookie_name']];
if (empty($userid) || $userid == 'deleted') {
unset($userid);
} else {
$userid = COM_applyFilter($userid, true);
$cookie_password = '';
$userpass = '';
if ($userid > 1 && isset($_COOKIE[$_CONF['cookie_password']])) {
$userpass = DB_getItem($_TABLES['users'], 'passwd', "uid = {$userid}");
$cookie_password = $_COOKIE[$_CONF['cookie_password']];
}
if (empty($cookie_password) || $cookie_password != $userpass) {
// Invalid or manipulated cookie data
SEC_setCookie($_CONF['cookie_session'], '', time() - 10000);
SEC_setCookie($_CONF['cookie_password'], '', time() - 10000);
SEC_setCookie($_CONF['cookie_name'], '', time() - 10000);
COM_clearSpeedlimit($_CONF['login_speedlimit'], 'login');
if (COM_checkSpeedlimit('login', $_CONF['login_attempts']) > 0) {
if (!defined('XHTML')) {
define('XHTML', '');
}
COM_displayMessageAndAbort(82, '', 403, 'Access denied');
}
COM_updateSpeedlimit('login');
} else {
if ($userid > 1) {
// Check user status
$status = SEC_checkUserStatus($userid);
if ($status == USER_ACCOUNT_ACTIVE || $status == USER_ACCOUNT_AWAITING_ACTIVATION) {
$user_logged_in = 1;
// Create new session and write cookie
$sessid = SESS_newSession($userid, $_SERVER['REMOTE_ADDR'], $_CONF['session_cookie_timeout'], $_CONF['cookie_ip']);
SESS_setSessionCookie($sessid, $_CONF['session_cookie_timeout'], $_CONF['cookie_session'], $_CONF['cookie_path'], $_CONF['cookiedomain'], $_CONF['cookiesecure']);
$userdata = SESS_getUserDataFromId($userid);
$_USER = $userdata;
$_USER['auto_login'] = true;
}
}
}
}
}
}
if ($_SESS_VERBOSE) {
COM_errorLog("***Leaving SESS_sessionCheck***", 1);
}
// Ensure $_USER is set to avoid warnings (path exposure...)
if (isset($_USER)) {
return $_USER;
} else {
return NULL;
}
}
// | This program is distributed in the hope that it will be useful, |
// | but WITHOUT ANY WARRANTY; without even the implied warranty of |
// | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
// | GNU General Public License for more details. |
// | |
// | You should have received a copy of the GNU General Public License |
// | along with this program; if not, write to the Free Software Foundation, |
// | Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. |
// | |
// +---------------------------------------------------------------------------+
require_once '../../lib-common.php';
require_once $_CONF['path_system'] . '/lib-webservices.php';
/* Check if WS component is enabled */
if ($_CONF['disable_webservices']) {
/* Pretend the WS doesn't exist */
COM_displayMessageAndAbort($LANG_404[3], '', 404, 'Not Found');
}
// Set the default content type
header('Content-type: ' . 'application/atom+xml' . '; charset=UTF-8');
/* Authenticate the user IF credentials are present */
WS_authenticate();
/**
* Global array of groups current user belongs to
*/
if (!COM_isAnonUser()) {
$_GROUPS = SEC_getUserGroups($_USER['uid']);
} else {
$_GROUPS = SEC_getUserGroups(1);
}
/**
* Global array of current user permissions [read,edit]
/**
* This gets the state for the user
*
* Much of this code if from phpBB (www.phpbb.org). This checks the session
* cookie and long term cookie to get the users state.
*
* @return void
*
*/
function SESS_sessionCheck()
{
global $_CONF, $_TABLES, $_USER, $_SESS_VERBOSE;
if ($_SESS_VERBOSE) {
COM_errorLog("*** Inside SESS_sessionCheck ***", 1);
}
$_USER = array();
// Check for a cookie on the users's machine. If the cookie exists, build
// an array of the users info and setup the theme.
// Flag indicates if session cookie and session data exist
$session_exists = true;
if (isset($_COOKIE[$_CONF['cookie_session']])) {
$sessid = COM_applyFilter($_COOKIE[$_CONF['cookie_session']]);
if ($_SESS_VERBOSE) {
COM_errorLog("Got {$sessid} as the session ID", 1);
}
$userid = SESS_getUserIdFromSession($sessid, $_CONF['session_cookie_timeout'], $_SERVER['REMOTE_ADDR'], $_CONF['cookie_ip']);
if ($_SESS_VERBOSE) {
COM_errorLog("Got {$userid} as User ID from the session ID", 1);
}
if ($userid > 1) {
// Check user status
$status = SEC_checkUserStatus($userid);
if ($status == USER_ACCOUNT_ACTIVE || $status == USER_ACCOUNT_AWAITING_ACTIVATION) {
SESS_updateSessionTime($sessid, $_CONF['cookie_ip']);
$_USER = SESS_getUserDataFromId($userid);
if ($_SESS_VERBOSE) {
$str = "Got " . count($_USER) . " pieces of data from userdata \n";
foreach ($_USER as $k => $v) {
$str .= sprintf("%15s [%s] \n", $k, $v);
}
COM_errorLog($str, 1);
}
$_USER['auto_login'] = false;
}
} elseif ($userid == 1) {
// Anonymous User has session so update any information
SESS_updateSessionTime($sessid, $_CONF['cookie_ip']);
} else {
// Session probably expired
$session_exists = false;
}
} else {
if ($_SESS_VERBOSE) {
COM_errorLog("Session cookie not found", 1);
}
$session_exists = false;
}
if ($session_exists === false) {
// Check if the permanent cookie exists
$userid = '';
if (isset($_COOKIE[$_CONF['cookie_name']])) {
$userid = COM_applyFilter($_COOKIE[$_CONF['cookie_name']], true);
}
if (!empty($userid)) {
// Session cookie or session data don't exist, but a permanent cookie does.
// Start a new session cookie and session data;
if ($_SESS_VERBOSE) {
COM_errorLog("Got {$userid} as User ID from the permanent cookie", 1);
}
$cookie_password = '';
$userpass = '';
if ($userid > 1 && isset($_COOKIE[$_CONF['cookie_password']])) {
$cookie_password = $_COOKIE[$_CONF['cookie_password']];
$userpass = DB_getItem($_TABLES['users'], 'passwd', "uid = {$userid}");
}
if (empty($cookie_password) || $cookie_password != $userpass) {
if ($_SESS_VERBOSE) {
COM_errorLog("Password comparison failed or cookie password missing", 1);
}
// Invalid or manipulated cookie data
$ctime = time() - 10000;
SEC_setCookie($_CONF['cookie_session'], '', $ctime);
SEC_setCookie($_CONF['cookie_password'], '', $ctime);
SEC_setCookie($_CONF['cookie_name'], '', $ctime);
COM_clearSpeedlimit($_CONF['login_speedlimit'], 'login');
if (COM_checkSpeedlimit('login', $_CONF['login_attempts']) > 0) {
if (!defined('XHTML')) {
define('XHTML', '');
}
COM_displayMessageAndAbort(82, '', 403, 'Access denied');
}
COM_updateSpeedlimit('login');
} elseif ($userid > 1) {
if ($_SESS_VERBOSE) {
COM_errorLog("Password comparison passed", 1);
}
// Check user status
$status = SEC_checkUserStatus($userid);
if ($status == USER_ACCOUNT_ACTIVE || $status == USER_ACCOUNT_AWAITING_ACTIVATION) {
if ($_SESS_VERBOSE) {
COM_errorLog("Create new session and write cookie", 1);
}
// Create new session and write cookie
$sessid = SESS_newSession($userid, $_SERVER['REMOTE_ADDR'], $_CONF['session_cookie_timeout'], $_CONF['cookie_ip']);
SESS_setSessionCookie($sessid, $_CONF['session_cookie_timeout'], $_CONF['cookie_session'], $_CONF['cookie_path'], $_CONF['cookiedomain'], $_CONF['cookiesecure']);
$_USER = SESS_getUserDataFromId($userid);
$_USER['auto_login'] = true;
}
}
} else {
if ($_SESS_VERBOSE) {
COM_errorLog("Permanent cookie not found", 1);
}
// Anonymous user has session id but it has been expired and wiped from the db so reset.
// Or new anonymous user so create new session and write cookie.
$userid = 1;
$sessid = SESS_newSession($userid, $_SERVER['REMOTE_ADDR'], $_CONF['session_cookie_timeout'], $_CONF['cookie_ip']);
SESS_setSessionCookie($sessid, $_CONF['session_cookie_timeout'], $_CONF['cookie_session'], $_CONF['cookie_path'], $_CONF['cookiedomain'], $_CONF['cookiesecure']);
}
}
if ($_SESS_VERBOSE) {
COM_errorLog("*** Leaving SESS_sessionCheck ***", 1);
}
$_USER['session_id'] = $sessid;
}
/**
* Shows a profile for a user
*
* This grabs the user profile for a given user and displays it
*
* @param int $uid User ID of profile to get
* @param int $msg Message to display (if != 0)
* @param string $plugin optional plugin name for message
* @return string HTML for user profile page
*
*/
function userprofile($uid, $msg = 0, $plugin = '')
{
global $_CONF, $_TABLES, $_USER, $_IMAGE_TYPE, $LANG01, $LANG04, $LANG09, $LANG28, $LANG_LOGIN, $LANG_ADMIN;
$retval = '';
if (empty($_USER['username']) && ($_CONF['loginrequired'] == 1 || $_CONF['profileloginrequired'] == 1)) {
$retval .= COM_siteHeader('menu', $LANG_LOGIN[1]);
$retval .= COM_startBlock($LANG_LOGIN[1], '', COM_getBlockTemplate('_msg_block', 'header'));
$login = new Template($_CONF['path_layout'] . 'submit');
$login->set_file(array('login' => 'submitloginrequired.thtml'));
$login->set_var('xhtml', XHTML);
$login->set_var('login_message', $LANG_LOGIN[2]);
$login->set_var('site_url', $_CONF['site_url']);
$login->set_var('site_admin_url', $_CONF['site_admin_url']);
$login->set_var('layout_url', $_CONF['layout_url']);
$login->set_var('lang_login', $LANG_LOGIN[3]);
$login->set_var('lang_newuser', $LANG_LOGIN[4]);
$login->parse('output', 'login');
$retval .= $login->finish($login->get_var('output'));
$retval .= COM_endBlock(COM_getBlockTemplate('_msg_block', 'footer'));
$retval .= COM_siteFooter();
return $retval;
}
$result = DB_query("SELECT {$_TABLES['users']}.uid,username,fullname,regdate,homepage,about,location,pgpkey,photo,email,status FROM {$_TABLES['userinfo']},{$_TABLES['users']} WHERE {$_TABLES['userinfo']}.uid = {$_TABLES['users']}.uid AND {$_TABLES['users']}.uid = {$uid}");
$nrows = DB_numRows($result);
if ($nrows == 0) {
// no such user
return COM_refresh($_CONF['site_url'] . '/index.php');
}
$A = DB_fetchArray($result);
if ($A['status'] == USER_ACCOUNT_DISABLED && !SEC_hasRights('user.edit')) {
COM_displayMessageAndAbort(30, '', 403, 'Forbidden');
}
$display_name = htmlspecialchars(COM_getDisplayName($uid, $A['username'], $A['fullname']));
$retval .= COM_siteHeader('menu', $LANG04[1] . ' ' . $display_name);
if ($msg > 0) {
$retval .= COM_showMessage($msg, $plugin);
}
// format date/time to user preference
$curtime = COM_getUserDateTimeFormat($A['regdate']);
$A['regdate'] = $curtime[0];
$user_templates = new Template($_CONF['path_layout'] . 'users');
$user_templates->set_file(array('profile' => 'profile.thtml', 'row' => 'commentrow.thtml', 'strow' => 'storyrow.thtml'));
$user_templates->set_var('xhtml', XHTML);
$user_templates->set_var('site_url', $_CONF['site_url']);
$user_templates->set_var('start_block_userprofile', COM_startBlock($LANG04[1] . ' ' . $display_name));
$user_templates->set_var('end_block', COM_endBlock());
$user_templates->set_var('lang_username', $LANG04[2]);
if ($_CONF['show_fullname'] == 1) {
if (empty($A['fullname'])) {
$username = $A['username'];
$fullname = '';
} else {
$username = $A['fullname'];
$fullname = $A['username'];
}
} else {
$username = $A['username'];
$fullname = $A['fullname'];
}
$username = htmlspecialchars($username);
$fullname = htmlspecialchars($fullname);
if ($A['status'] == USER_ACCOUNT_DISABLED) {
$username = sprintf('<s title="%s">%s</s>', $LANG28[42], $username);
if (!empty($fullname)) {
$fullname = sprintf('<s title="%s">%s</s>', $LANG28[42], $fullname);
}
}
$user_templates->set_var('username', $username);
$user_templates->set_var('user_fullname', $fullname);
if (!COM_isAnonUser() && $_USER['uid'] == $uid) {
$edit_icon = '<img src="' . $_CONF['layout_url'] . '/images/edit.' . $_IMAGE_TYPE . '" alt="' . $LANG01[48] . '" title="' . $LANG01[48] . '"' . XHTML . '>';
$edit_link_url = COM_createLink($edit_icon, $_CONF['site_url'] . '/usersettings.php');
$user_templates->set_var('edit_icon', $edit_icon);
$user_templates->set_var('edit_link', $edit_link_url);
$user_templates->set_var('user_edit', $edit_link_url);
} elseif (SEC_hasRights('user.edit')) {
$edit_icon = '<img src="' . $_CONF['layout_url'] . '/images/edit.' . $_IMAGE_TYPE . '" alt="' . $LANG_ADMIN['edit'] . '" title="' . $LANG_ADMIN['edit'] . '"' . XHTML . '>';
$edit_link_url = COM_createLink($edit_icon, "{$_CONF['site_admin_url']}/user.php?mode=edit&uid={$A['uid']}");
$user_templates->set_var('edit_icon', $edit_icon);
$user_templates->set_var('edit_link', $edit_link_url);
$user_templates->set_var('user_edit', $edit_link_url);
}
if (isset($A['photo']) && empty($A['photo'])) {
$A['photo'] = '(none)';
// user does not have a photo
}
$photo = USER_getPhoto($uid, $A['photo'], $A['email'], -1);
$user_templates->set_var('user_photo', $photo);
$user_templates->set_var('lang_membersince', $LANG04[67]);
$user_templates->set_var('user_regdate', $A['regdate']);
$user_templates->set_var('lang_email', $LANG04[5]);
$user_templates->set_var('user_id', $uid);
$user_templates->set_var('uid', $uid);
$user_templates->set_var('lang_sendemail', $LANG04[81]);
$user_templates->set_var('lang_homepage', $LANG04[6]);
$user_templates->set_var('user_homepage', COM_killJS($A['homepage']));
$user_templates->set_var('lang_location', $LANG04[106]);
$user_templates->set_var('user_location', strip_tags($A['location']));
$user_templates->set_var('lang_bio', $LANG04[7]);
$user_templates->set_var('user_bio', nl2br(stripslashes($A['about'])));
$user_templates->set_var('lang_pgpkey', $LANG04[8]);
$user_templates->set_var('user_pgp', nl2br($A['pgpkey']));
$user_templates->set_var('start_block_last10stories', COM_startBlock($LANG04[82] . ' ' . $display_name));
$user_templates->set_var('start_block_last10comments', COM_startBlock($LANG04[10] . ' ' . $display_name));
$user_templates->set_var('start_block_postingstats', COM_startBlock($LANG04[83] . ' ' . $display_name));
$user_templates->set_var('lang_title', $LANG09[16]);
$user_templates->set_var('lang_date', $LANG09[17]);
// for alternative layouts: use these as headlines instead of block titles
$user_templates->set_var('headline_last10stories', $LANG04[82]);
$user_templates->set_var('headline_last10comments', $LANG04[10]);
$user_templates->set_var('headline_postingstats', $LANG04[83]);
$result = DB_query("SELECT tid FROM {$_TABLES['topics']}" . COM_getPermSQL());
$nrows = DB_numRows($result);
$tids = array();
for ($i = 0; $i < $nrows; $i++) {
$T = DB_fetchArray($result);
$tids[] = $T['tid'];
}
$topics = "'" . implode("','", $tids) . "'";
// list of last 10 stories by this user
if (count($tids) > 0) {
$sql = "SELECT sid,title,UNIX_TIMESTAMP(date) AS unixdate FROM {$_TABLES['stories']} WHERE (uid = {$uid}) AND (draft_flag = 0) AND (date <= NOW()) AND (tid IN ({$topics}))" . COM_getPermSQL('AND');
$sql .= " ORDER BY unixdate DESC LIMIT 10";
$result = DB_query($sql);
$nrows = DB_numRows($result);
} else {
$nrows = 0;
}
if ($nrows > 0) {
for ($i = 0; $i < $nrows; $i++) {
$C = DB_fetchArray($result);
$user_templates->set_var('cssid', $i % 2 + 1);
$user_templates->set_var('row_number', $i + 1 . '.');
$articleUrl = COM_buildUrl($_CONF['site_url'] . '/article.php?story=' . $C['sid']);
$user_templates->set_var('article_url', $articleUrl);
$C['title'] = str_replace('$', '$', $C['title']);
$user_templates->set_var('story_title', COM_createLink(stripslashes($C['title']), $articleUrl, array('class' => 'b')));
$storytime = COM_getUserDateTimeFormat($C['unixdate']);
$user_templates->set_var('story_date', $storytime[0]);
$user_templates->parse('story_row', 'strow', true);
}
} else {
$user_templates->set_var('story_row', '<tr><td>' . $LANG01[37] . '</td></tr>');
}
// list of last 10 comments by this user
$sidArray = array();
if (count($tids) > 0) {
// first, get a list of all stories the current visitor has access to
$sql = "SELECT sid FROM {$_TABLES['stories']} WHERE (draft_flag = 0) AND (date <= NOW()) AND (tid IN ({$topics}))" . COM_getPermSQL('AND');
$result = DB_query($sql);
$numsids = DB_numRows($result);
for ($i = 1; $i <= $numsids; $i++) {
$S = DB_fetchArray($result);
$sidArray[] = $S['sid'];
}
}
$sidList = implode("', '", $sidArray);
$sidList = "'{$sidList}'";
// then, find all comments by the user in those stories
$sql = "SELECT sid,title,cid,UNIX_TIMESTAMP(date) AS unixdate FROM {$_TABLES['comments']} WHERE (uid = {$uid}) GROUP BY sid,title,cid,UNIX_TIMESTAMP(date)";
// SQL NOTE: Using a HAVING clause is usually faster than a where if the
// field is part of the select
// if (!empty ($sidList)) {
// $sql .= " AND (sid in ($sidList))";
// }
if (!empty($sidList)) {
$sql .= " HAVING sid in ({$sidList})";
}
$sql .= " ORDER BY unixdate DESC LIMIT 10";
$result = DB_query($sql);
$nrows = DB_numRows($result);
if ($nrows > 0) {
for ($i = 0; $i < $nrows; $i++) {
$C = DB_fetchArray($result);
$user_templates->set_var('cssid', $i % 2 + 1);
$user_templates->set_var('row_number', $i + 1 . '.');
$C['title'] = str_replace('$', '$', $C['title']);
$comment_url = $_CONF['site_url'] . '/comment.php?mode=view&cid=' . $C['cid'];
$user_templates->set_var('comment_title', COM_createLink(stripslashes($C['title']), $comment_url, array('class' => 'b')));
$commenttime = COM_getUserDateTimeFormat($C['unixdate']);
$user_templates->set_var('comment_date', $commenttime[0]);
$user_templates->parse('comment_row', 'row', true);
}
} else {
$user_templates->set_var('comment_row', '<tr><td>' . $LANG01[29] . '</td></tr>');
}
// posting stats for this user
$user_templates->set_var('lang_number_stories', $LANG04[84]);
$sql = "SELECT COUNT(*) AS count FROM {$_TABLES['stories']} WHERE (uid = {$uid}) AND (draft_flag = 0) AND (date <= NOW())" . COM_getPermSQL('AND');
$result = DB_query($sql);
$N = DB_fetchArray($result);
$user_templates->set_var('number_stories', COM_numberFormat($N['count']));
$user_templates->set_var('lang_number_comments', $LANG04[85]);
$sql = "SELECT COUNT(*) AS count FROM {$_TABLES['comments']} WHERE (uid = {$uid})";
if (!empty($sidList)) {
$sql .= " AND (sid in ({$sidList}))";
}
$result = DB_query($sql);
$N = DB_fetchArray($result);
$user_templates->set_var('number_comments', COM_numberFormat($N['count']));
$user_templates->set_var('lang_all_postings_by', $LANG04[86] . ' ' . $display_name);
// Call custom registration function if enabled and exists
if ($_CONF['custom_registration'] && function_exists('CUSTOM_userDisplay')) {
$user_templates->set_var('customfields', CUSTOM_userDisplay($uid));
}
PLG_profileVariablesDisplay($uid, $user_templates);
$user_templates->parse('output', 'profile');
$retval .= $user_templates->finish($user_templates->get_var('output'));
$retval .= PLG_profileBlocksDisplay($uid);
$retval .= COM_siteFooter();
return $retval;
}
// | This program is distributed in the hope that it will be useful, |
// | but WITHOUT ANY WARRANTY; without even the implied warranty of |
// | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
// | GNU General Public License for more details. |
// | |
// | You should have received a copy of the GNU General Public License |
// | along with this program; if not, write to the Free Software Foundation, |
// | Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. |
// | |
// +---------------------------------------------------------------------------+
require_once '../../lib-common.php';
require_once $_CONF['path_system'] . '/lib-webservices.php';
/* Check if WS component is enabled */
if ($_CONF['disable_webservices']) {
/* Pretend the WS doesn't exist */
COM_displayMessageAndAbort(79, '', 404, 'Not Found');
}
// Set the default content type
header('Content-type: ' . 'application/atom+xml' . '; charset=UTF-8');
/* Authenticate the user IF credentials are present */
WS_authenticate();
/**
* Global array of groups current user belongs to
*/
if (!COM_isAnonUser()) {
$_GROUPS = SEC_getUserGroups($_USER['uid']);
} else {
$_GROUPS = SEC_getUserGroups(1);
}
/**
* Global array of current user permissions [read,edit]
/**
* Save a comment
*
* @author Vincent Furia, vinny01 AT users DOT sourceforge DOT net
* @param string $title Title of comment
* @param string $comment Text of comment
* @param string $sid ID of object receiving comment
* @param int $pid ID of parent comment
* @param string $type Type of comment this is (article, polls, etc)
* @param string $postmode Indicates if text is HTML or plain text
* @return int 0 for success, > 0 indicates error
*
*/
function CMT_saveComment($title, $comment, $sid, $pid, $type, $postmode)
{
global $_CONF, $_TABLES, $_USER, $LANG03;
$ret = 0;
// Get a valid uid
if (empty($_USER['uid'])) {
$uid = 1;
} else {
$uid = $_USER['uid'];
}
// Sanity check
if (empty($sid) || empty($title) || empty($comment) || empty($type)) {
COM_errorLog("CMT_saveComment: {$uid} from {$_SERVER['REMOTE_ADDR']} tried " . 'to submit a comment with one or more missing values.');
if (SESS_isSet('glfusion.commentpresave.error')) {
$msg = SESS_getVar('glfusion.commentpresave.error') . '<br/>' . $LANG03[12];
} else {
$msg = $LANG03[12];
}
SESS_setVar('glfusion.commentpresave.error', $msg);
return $ret = 1;
}
// Check that anonymous comments are allowed
if ($uid == 1 && ($_CONF['loginrequired'] == 1 || $_CONF['commentsloginrequired'] == 1)) {
COM_errorLog("CMT_saveComment: IP address {$_SERVER['REMOTE_ADDR']} " . 'attempted to save a comment with anonymous comments disabled for site.');
return $ret = 2;
}
// Check for people breaking the speed limit
COM_clearSpeedlimit($_CONF['commentspeedlimit'], 'comment');
$last = COM_checkSpeedlimit('comment');
if ($last > 0) {
COM_errorLog("CMT_saveComment: {$uid} from {$_SERVER['REMOTE_ADDR']} tried " . 'to submit a comment before the speed limit expired');
return $ret = 3;
}
// Let plugins have a chance to check for spam
$spamcheck = '<h1>' . $title . '</h1><p>' . $comment . '</p>';
$result = PLG_checkforSpam($spamcheck, $_CONF['spamx']);
// Now check the result and display message if spam action was taken
if ($result > 0) {
// update speed limit nonetheless
COM_updateSpeedlimit('comment');
// then tell them to get lost ...
COM_displayMessageAndAbort($result, 'spamx', 403, 'Forbidden');
}
// Let plugins have a chance to decide what to do before saving the comment, return errors.
if ($someError = PLG_commentPreSave($uid, $title, $comment, $sid, $pid, $type, $postmode)) {
return $someError;
}
$title = COM_checkWords(strip_tags($title));
$comment = CMT_prepareText($comment, $postmode);
// check for non-int pid's
// this should just create a top level comment that is a reply to the original item
if (!is_numeric($pid) || $pid < 0) {
$pid = 0;
}
if (!empty($title) && !empty($comment)) {
COM_updateSpeedlimit('comment');
$title = DB_escapeString($title);
$comment = DB_escapeString($comment);
$type = DB_escapeString($type);
// Insert the comment into the comment table
DB_lockTable($_TABLES['comments']);
if ($pid > 0) {
$result = DB_query("SELECT rht, indent FROM {$_TABLES['comments']} WHERE cid = " . (int) $pid . " AND sid = '" . DB_escapeString($sid) . "'");
list($rht, $indent) = DB_fetchArray($result);
if (!DB_error()) {
DB_query("UPDATE {$_TABLES['comments']} SET lft = lft + 2 " . "WHERE sid = '" . DB_escapeString($sid) . "' AND type = '{$type}' AND lft >= {$rht}");
DB_query("UPDATE {$_TABLES['comments']} SET rht = rht + 2 " . "WHERE sid = '" . DB_escapeString($sid) . "' AND type = '{$type}' AND rht >= {$rht}");
DB_save($_TABLES['comments'], 'sid,uid,comment,date,title,pid,lft,rht,indent,type,ipaddress', "'" . DB_escapeString($sid) . "',{$uid},'{$comment}',now(),'{$title}'," . (int) $pid . ",{$rht},{$rht}+1,{$indent}+1,'{$type}','" . DB_escapeString($_SERVER['REMOTE_ADDR']) . "'");
} else {
//replying to non-existent comment or comment in wrong article
COM_errorLog("CMT_saveComment: {$uid} from {$_SERVER['REMOTE_ADDR']} tried " . 'to reply to a non-existent comment or the pid/sid did not match');
$ret = 4;
// Cannot return here, tables locked!
}
} else {
$rht = DB_getItem($_TABLES['comments'], 'MAX(rht)', "sid = '" . DB_escapeString($sid) . "'");
if (DB_error()) {
$rht = 0;
}
DB_save($_TABLES['comments'], 'sid,uid,comment,date,title,pid,lft,rht,indent,type,ipaddress', "'" . DB_escapeString($sid) . "'," . (int) $uid . ",'{$comment}',now(),'{$title}'," . (int) $pid . ",{$rht}+1,{$rht}+2,0,'{$type}','" . DB_escapeString($_SERVER['REMOTE_ADDR']) . "'");
}
$cid = DB_insertId();
//set Anonymous user name if present
if (isset($_POST['username'])) {
$name = strip_tags(USER_sanitizeName($_POST['username']));
DB_change($_TABLES['comments'], 'name', DB_escapeString($name), 'cid', (int) $cid);
}
DB_unlockTable($_TABLES['comments']);
CACHE_remove_instance('whatsnew');
if ($type == 'article') {
CACHE_remove_instance('story_' . $sid);
}
// check to see if user has subscribed....
if (!COM_isAnonUser()) {
if (isset($_POST['subscribe']) && $_POST['subscribe'] == 1) {
$itemInfo = PLG_getItemInfo($type, $sid, 'url,title');
if (isset($itemInfo['title'])) {
$id_desc = $itemInfo['title'];
} else {
$id_desc = 'not defined';
}
$rc = PLG_subscribe('comment', $type, $sid, $uid, $type, $id_desc);
} else {
PLG_unsubscribe('comment', $type, $sid);
}
}
// Send notification of comment if no errors and notications enabled for comments
if ($ret == 0 && isset($_CONF['notification']) && in_array('comment', $_CONF['notification'])) {
CMT_sendNotification($title, $comment, $uid, $_SERVER['REMOTE_ADDR'], $type, $cid);
}
if ($ret == 0) {
PLG_sendSubscriptionNotification('comment', $type, $sid, $cid, $uid);
}
} else {
COM_errorLog("CMT_saveComment: {$uid} from {$_SERVER['REMOTE_ADDR']} tried " . 'to submit a comment with invalid $title and/or $comment.');
return $ret = 5;
}
return $ret;
}
// | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
// | GNU General Public License for more details. |
// | |
// | You should have received a copy of the GNU General Public License |
// | along with this program; if not, write to the Free Software Foundation, |
// | Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. |
// | |
// +---------------------------------------------------------------------------+
// this file can't be used on its own
if (strpos(strtolower($_SERVER['PHP_SELF']), 'auth.inc.php') !== false) {
die('This file can not be used on its own.');
}
// MAIN
COM_clearSpeedlimit($_CONF['login_speedlimit'], 'login');
if (COM_checkSpeedlimit('login', $_CONF['login_attempts']) > 0) {
COM_displayMessageAndAbort($LANG04[112], '', 403, 'Access denied');
}
$uid = '';
if (!empty($_POST['loginname']) && !empty($_POST['passwd'])) {
if ($_CONF['user_login_method']['standard']) {
$status = SEC_authenticate(COM_applyFilter($_POST['loginname']), $_POST['passwd'], $uid);
} else {
$status = '';
}
} else {
$status = '';
}
$display = '';
if ($status == USER_ACCOUNT_ACTIVE) {
DB_change($_TABLES['users'], 'pwrequestid', "NULL", 'uid', $uid);
$_USER = SESS_getUserDataFromId($uid);
/**
* Save a comment
*
* @author Vincent Furia, vinny01 AT users DOT sourceforge DOT net
* @param string $title Title of comment
* @param string $comment Text of comment
* @param string $sid ID of object receiving comment
* @param int $pid ID of parent comment
* @param string $type Type of comment this is (article, polls, etc)
* @param string $postmode Indicates if text is HTML or plain text
* @return int -1 == queued, 0 == comment saved, > 0 indicates error
*
*/
function CMT_saveComment($title, $comment, $sid, $pid, $type, $postmode)
{
global $_CONF, $_TABLES, $_USER, $LANG03;
$ret = 0;
// Get a valid uid
if (empty($_USER['uid'])) {
$uid = 1;
} else {
$uid = $_USER['uid'];
}
// Sanity check
if (empty($sid) || empty($title) || empty($comment) || empty($type)) {
COM_errorLog("CMT_saveComment: {$uid} from {$_SERVER['REMOTE_ADDR']} tried " . 'to submit a comment with one or more missing values.');
return $ret = 1;
}
// Check that anonymous comments are allowed
if ($uid == 1 && ($_CONF['loginrequired'] == 1 || $_CONF['commentsloginrequired'] == 1)) {
COM_errorLog("CMT_saveComment: IP address {$_SERVER['REMOTE_ADDR']} " . 'attempted to save a comment with anonymous comments disabled for site.');
return $ret = 2;
}
// Check for people breaking the speed limit
COM_clearSpeedlimit($_CONF['commentspeedlimit'], 'comment');
$last = COM_checkSpeedlimit('comment');
if ($last > 0) {
COM_errorLog("CMT_saveComment: {$uid} from {$_SERVER['REMOTE_ADDR']} tried " . 'to submit a comment before the speed limit expired');
return $ret = 3;
}
// Let plugins have a chance to check for spam
$spamcheck = '<h1>' . $title . '</h1><p>' . $comment . '</p>';
$result = PLG_checkforSpam($spamcheck, $_CONF['spamx']);
// Now check the result and display message if spam action was taken
if ($result > 0) {
// update speed limit nonetheless
COM_updateSpeedlimit('comment');
// then tell them to get lost ...
COM_displayMessageAndAbort($result, 'spamx', 403, 'Forbidden');
}
// Let plugins have a chance to decide what to do before saving the comment, return errors.
if ($someError = PLG_commentPreSave($uid, $title, $comment, $sid, $pid, $type, $postmode)) {
return $someError;
}
$comment = addslashes(CMT_prepareText($comment, $postmode, $type));
$title = addslashes(COM_checkWords(strip_tags($title)));
if ($uid == 1 && isset($_POST['username'])) {
$anon = COM_getDisplayName(1);
if (strcmp($_POST['username'], $anon) != 0) {
$username = COM_checkWords(strip_tags(COM_stripslashes($_POST['username'])));
setcookie($_CONF['cookie_anon_name'], $username, time() + 31536000, $_CONF['cookie_path'], $_CONF['cookiedomain'], $_CONF['cookiesecure']);
$name = addslashes($username);
}
}
// check for non-int pid's
// this should just create a top level comment that is a reply to the original item
if (!is_numeric($pid) || $pid < 0) {
$pid = 0;
}
COM_updateSpeedlimit('comment');
if (empty($title) || empty($comment)) {
COM_errorLog("CMT_saveComment: {$uid} from {$_SERVER['REMOTE_ADDR']} tried " . 'to submit a comment with invalid $title and/or $comment.');
$ret = 5;
} elseif ($_CONF['commentsubmission'] == 1 && !SEC_hasRights('comment.submit')) {
// comment into comment submission table enabled
if (isset($name)) {
DB_save($_TABLES['commentsubmissions'], 'sid,uid,name,comment,date,title,pid,ipaddress,type', "'{$sid}',{$uid},'{$name}','{$comment}',NOW(),'{$title}',{$pid},'{$_SERVER['REMOTE_ADDR']}','{$type}'");
} else {
DB_save($_TABLES['commentsubmissions'], 'sid,uid,comment,date,title,pid,ipaddress,type', "'{$sid}',{$uid},'{$comment}',NOW(),'{$title}',{$pid},'{$_SERVER['REMOTE_ADDR']}','{$type}'");
}
$ret = -1;
// comment queued
} elseif ($pid > 0) {
DB_lockTable($_TABLES['comments']);
$result = DB_query("SELECT rht, indent FROM {$_TABLES['comments']} WHERE cid = {$pid} " . "AND sid = '{$sid}'");
list($rht, $indent) = DB_fetchArray($result);
if (!DB_error()) {
DB_query("UPDATE {$_TABLES['comments']} SET lft = lft + 2 " . "WHERE sid = '{$sid}' AND type = '{$type}' AND lft >= {$rht}");
DB_query("UPDATE {$_TABLES['comments']} SET rht = rht + 2 " . "WHERE sid = '{$sid}' AND type = '{$type}' AND rht >= {$rht}");
if (isset($name)) {
DB_save($_TABLES['comments'], 'sid,uid,comment,date,title,pid,lft,rht,indent,type,ipaddress,name', "'{$sid}',{$uid},'{$comment}',now(),'{$title}',{$pid},{$rht},{$rht}+1,{$indent}+1,'{$type}','{$_SERVER['REMOTE_ADDR']}','{$name}'");
} else {
DB_save($_TABLES['comments'], 'sid,uid,comment,date,title,pid,lft,rht,indent,type,ipaddress', "'{$sid}',{$uid},'{$comment}',now(),'{$title}',{$pid},{$rht},{$rht}+1,{$indent}+1,'{$type}','{$_SERVER['REMOTE_ADDR']}'");
}
} else {
//replying to non-existent comment or comment in wrong article
COM_errorLog("CMT_saveComment: {$uid} from {$_SERVER['REMOTE_ADDR']} tried " . 'to reply to a non-existent comment or the pid/sid did not match');
$ret = 4;
// Cannot return here, tables locked!
}
} else {
$rht = DB_getItem($_TABLES['comments'], 'MAX(rht)', "sid = '{$sid}'");
if (DB_error()) {
$rht = 0;
}
if (isset($name)) {
DB_save($_TABLES['comments'], 'sid,uid,comment,date,title,pid,lft,rht,indent,type,ipaddress,name', "'{$sid}',{$uid},'{$comment}',now(),'{$title}',{$pid},{$rht}+1,{$rht}+2,0,'{$type}','{$_SERVER['REMOTE_ADDR']}','{$name}'");
} else {
$rht = DB_getItem($_TABLES['comments'], 'MAX(rht)', "sid = '{$sid}'");
if (DB_error()) {
$rht = 0;
}
DB_save($_TABLES['comments'], 'sid,uid,comment,date,title,pid,lft,rht,indent,type,ipaddress', "'{$sid}',{$uid},'{$comment}',now(),'{$title}',{$pid},{$rht}+1,{$rht}+2,0,'{$type}','{$_SERVER['REMOTE_ADDR']}'");
}
}
$cid = DB_insertId();
DB_unlockTable($_TABLES['comments']);
// notify of new comment
if ($_CONF['allow_reply_notifications'] == 1 && $pid > 0 && $ret == 0) {
$result = DB_query("SELECT cid, uid, deletehash FROM {$_TABLES['commentnotifications']} WHERE cid = {$pid}");
$A = DB_fetchArray($result);
if ($A !== false) {
CMT_sendReplyNotification($A);
}
}
// save user notification information
if (isset($_POST['notify']) && ($ret == -1 || $ret == 0)) {
$deletehash = md5($title . $cid . $comment . rand());
if ($ret == -1) {
//null goes into cid, comment not published yet, set moderation queue id
DB_save($_TABLES['commentnotifications'], 'uid,deletehash,mid', "{$uid},'{$deletehash}',{$cid}");
} else {
DB_save($_TABLES['commentnotifications'], 'cid,uid,deletehash', "{$cid},{$uid},'{$deletehash}'");
}
}
// Send notification of comment if no errors and notifications enabled
// for comments
if (($ret == -1 || $ret == 0) && isset($_CONF['notification']) && in_array('comment', $_CONF['notification'])) {
if ($ret == -1) {
$cid = 0;
// comment went into the submission queue
}
if ($uid == 1 && isset($username)) {
CMT_sendNotification($title, $comment, $uid, $username, $_SERVER['REMOTE_ADDR'], $type, $cid);
} else {
CMT_sendNotification($title, $comment, $uid, '', $_SERVER['REMOTE_ADDR'], $type, $cid);
}
}
return $ret;
}
/**
* Shows a profile for a user
* This grabs the user profile for a given user and displays it
*
* @param int $uid User ID of profile to get
* @param boolean $preview whether being called as preview from My Account
* @param int $msg Message to display (if != 0)
* @param string $plugin optional plugin name for message
* @return string HTML for user profile page
*/
function USER_showProfile($uid, $preview = false, $msg = 0, $plugin = '')
{
global $_CONF, $_TABLES, $_USER, $_IMAGE_TYPE, $LANG01, $LANG04, $LANG09, $LANG28, $LANG_LOGIN, $LANG_ADMIN;
$retval = '';
if (COM_isAnonUser() && ($_CONF['loginrequired'] == 1 || $_CONF['profileloginrequired'] == 1)) {
$retval .= SEC_loginRequiredForm();
$retval = COM_createHTMLDocument($retval, array('pagetitle' => $LANG_LOGIN[1]));
return $retval;
}
$result = DB_query("SELECT {$_TABLES['users']}.uid,username,fullname,regdate,homepage,about,location,pgpkey,photo,email,status FROM {$_TABLES['userinfo']},{$_TABLES['users']} WHERE {$_TABLES['userinfo']}.uid = {$_TABLES['users']}.uid AND {$_TABLES['users']}.uid = {$uid}");
$numRows = DB_numRows($result);
if ($numRows == 0) {
// no such user
COM_handle404();
}
$A = DB_fetchArray($result);
if ($A['status'] == USER_ACCOUNT_DISABLED && !SEC_hasRights('user.edit')) {
COM_displayMessageAndAbort(30, '', 403, 'Forbidden');
}
if ($A['status'] != USER_ACCOUNT_ACTIVE && !SEC_hasRights('user.edit')) {
COM_handle404();
}
$display_name = COM_getDisplayName($uid, $A['username'], $A['fullname']);
$display_name = htmlspecialchars($display_name);
if (!$preview) {
if ($msg > 0) {
$retval .= COM_showMessage($msg, $plugin);
}
}
// format date/time to user preference
$currentTime = COM_getUserDateTimeFormat($A['regdate']);
$A['regdate'] = $currentTime[0];
$user_templates = COM_newTemplate($_CONF['path_layout'] . 'users');
$user_templates->set_file(array('profile' => 'profile.thtml', 'email' => 'email.thtml', 'row' => 'commentrow.thtml', 'strow' => 'storyrow.thtml'));
$user_templates->set_var('start_block_userprofile', COM_startBlock($LANG04[1] . ' ' . $display_name));
$user_templates->set_var('end_block', COM_endBlock());
$user_templates->set_var('lang_username', $LANG04[2]);
if ($_CONF['show_fullname'] == 1) {
if (empty($A['fullname'])) {
$userName = $A['username'];
$fullName = '';
} else {
$userName = $A['fullname'];
$fullName = $A['username'];
}
} else {
$userName = $A['username'];
$fullName = $A['fullname'];
}
$userName = htmlspecialchars($userName);
$fullName = htmlspecialchars($fullName);
if ($A['status'] == USER_ACCOUNT_DISABLED) {
$userName = sprintf('<s title="%s">%s</s>', $LANG28[42], $userName);
if (!empty($fullName)) {
$fullName = sprintf('<s title="%s">%s</s>', $LANG28[42], $fullName);
}
}
$user_templates->set_var('username', $userName);
$user_templates->set_var('user_fullname', $fullName);
if ($preview) {
$user_templates->set_var('edit_icon', '');
$user_templates->set_var('edit_link', '');
$user_templates->set_var('user_edit', '');
} elseif (!COM_isAnonUser() && $_USER['uid'] == $uid) {
$edit_icon = '<img src="' . $_CONF['layout_url'] . '/images/edit.' . $_IMAGE_TYPE . '" alt="' . $LANG01[48] . '" title="' . $LANG01[48] . '"' . XHTML . '>';
$edit_link_url = COM_createLink($edit_icon, $_CONF['site_url'] . '/usersettings.php');
$user_templates->set_var('edit_icon', $edit_icon);
$user_templates->set_var('edit_link', $edit_link_url);
$user_templates->set_var('user_edit', $edit_link_url);
} elseif (SEC_hasRights('user.edit')) {
$edit_icon = '<img src="' . $_CONF['layout_url'] . '/images/edit.' . $_IMAGE_TYPE . '" alt="' . $LANG_ADMIN['edit'] . '" title="' . $LANG_ADMIN['edit'] . '"' . XHTML . '>';
$edit_link_url = COM_createLink($edit_icon, "{$_CONF['site_admin_url']}/user.php?mode=edit&uid={$A['uid']}");
$user_templates->set_var('edit_icon', $edit_icon);
$user_templates->set_var('edit_link', $edit_link_url);
$user_templates->set_var('user_edit', $edit_link_url);
}
if (isset($A['photo']) && empty($A['photo'])) {
$A['photo'] = '(none)';
// user does not have a photo
}
$photo = USER_getPhoto($uid, $A['photo'], $A['email'], -1);
$user_templates->set_var('user_photo', $photo);
$user_templates->set_var('lang_membersince', $LANG04[67]);
$user_templates->set_var('user_regdate', $A['regdate']);
$user_templates->set_var('lang_email', $LANG04[5]);
$user_templates->set_var('user_id', $uid);
$user_templates->set_var('uid', $uid);
if ($A['email'] != '') {
$user_templates->set_var('lang_sendemail', $LANG04[81]);
$user_templates->parse('email_option', 'email', true);
} else {
$user_templates->set_var('email_option', '');
}
$user_templates->set_var('lang_homepage', $LANG04[6]);
$user_templates->set_var('user_homepage', COM_killJS($A['homepage']));
$user_templates->set_var('lang_location', $LANG04[106]);
$user_templates->set_var('user_location', strip_tags($A['location']));
$user_templates->set_var('lang_bio', $LANG04[7]);
$user_templates->set_var('user_bio', COM_nl2br(stripslashes($A['about'])));
$user_templates->set_var('lang_pgpkey', $LANG04[8]);
$user_templates->set_var('user_pgp', COM_nl2br($A['pgpkey']));
$user_templates->set_var('start_block_last10stories', COM_startBlock($LANG04[82] . ' ' . $display_name));
$user_templates->set_var('start_block_last10comments', COM_startBlock($LANG04[10] . ' ' . $display_name));
$user_templates->set_var('start_block_postingstats', COM_startBlock($LANG04[83] . ' ' . $display_name));
$user_templates->set_var('lang_title', $LANG09[16]);
$user_templates->set_var('lang_date', $LANG09[17]);
// for alternative layouts: use these as headlines instead of block titles
$user_templates->set_var('headline_last10stories', $LANG04[82]);
$user_templates->set_var('headline_last10comments', $LANG04[10]);
$user_templates->set_var('headline_postingstats', $LANG04[83]);
$tids = TOPIC_getList(0, true, false);
$topics = "'" . implode("','", $tids) . "'";
// list of last 10 stories by this user
if (count($tids) > 0) {
$sql = "SELECT sid,title,UNIX_TIMESTAMP(date) AS unixdate\n FROM {$_TABLES['stories']}, {$_TABLES['topic_assignments']} ta\n WHERE (uid = {$uid}) AND (draft_flag = 0) AND (date <= NOW()) AND (tid IN ({$topics}))" . COM_getPermSQL('AND') . "\n AND ta.type = 'article' AND ta.id = sid AND ta.tdefault = 1\n ORDER BY unixdate DESC LIMIT 10";
$result = DB_query($sql);
$numRows = DB_numRows($result);
} else {
$numRows = 0;
}
if ($numRows > 0) {
for ($i = 0; $i < $numRows; $i++) {
$C = DB_fetchArray($result);
$user_templates->set_var('cssid', $i % 2 + 1);
$user_templates->set_var('row_number', $i + 1 . '.');
$articleUrl = COM_buildURL($_CONF['site_url'] . '/article.php?story=' . $C['sid']);
$user_templates->set_var('article_url', $articleUrl);
$C['title'] = str_replace('$', '$', $C['title']);
$user_templates->set_var('story_title', COM_createLink(stripslashes($C['title']), $articleUrl, array('class' => 'b')));
$storyTime = COM_getUserDateTimeFormat($C['unixdate']);
$user_templates->set_var('story_date', $storyTime[0]);
$user_templates->parse('story_row', 'strow', true);
}
} else {
$story_row = $LANG01[37];
if ($_CONF['supported_version_theme'] == '1.8.1') {
$story_row = '<tr><td>' . $story_row . '</td></tr>';
}
$user_templates->set_var('story_row', $story_row);
}
// list of last 10 comments by this user
$new_plugin_comments = PLG_getWhatsNewComment('', 10, $uid);
if (!empty($new_plugin_comments)) {
// Sort array by element lastdate newest to oldest
foreach ($new_plugin_comments as $k => $v) {
$b[$k] = strtolower($v['unixdate']);
}
arsort($b);
foreach ($b as $key => $val) {
$temp[] = $new_plugin_comments[$key];
}
$new_plugin_comments = $temp;
$i = 0;
foreach ($new_plugin_comments as $C) {
$i = $i + 1;
$user_templates->set_var('cssid', $i % 2);
$user_templates->set_var('row_number', $i . '.');
$C['title'] = str_replace('$', '$', $C['title']);
$comment_url = $_CONF['site_url'] . '/comment.php?mode=view&cid=' . $C['cid'];
$user_templates->set_var('comment_title', COM_createLink(stripslashes($C['title']), $comment_url, array('class' => 'b')));
$commentTime = COM_getUserDateTimeFormat($C['unixdate']);
$user_templates->set_var('comment_date', $commentTime[0]);
$user_templates->parse('comment_row', 'row', true);
if ($i == 10) {
break;
}
}
} else {
$comment_row = $LANG01[29];
if ($_CONF['supported_version_theme'] == '1.8.1') {
$comment_row = '<tr><td>' . $comment_row . '</td></tr>';
}
$user_templates->set_var('comment_row', $comment_row);
}
// posting stats for this user
$user_templates->set_var('lang_number_stories', $LANG04[84]);
$sql = "SELECT COUNT(*) AS count FROM {$_TABLES['stories']} WHERE (uid = {$uid}) AND (draft_flag = 0) AND (date <= NOW())" . COM_getPermSQL('AND');
$result = DB_query($sql);
$N = DB_fetchArray($result);
$user_templates->set_var('number_stories', COM_numberFormat($N['count']));
$user_templates->set_var('lang_number_comments', $LANG04[85]);
$sql = "SELECT COUNT(*) AS count FROM {$_TABLES['comments']} WHERE (uid = {$uid})";
$result = DB_query($sql);
$N = DB_fetchArray($result);
$user_templates->set_var('number_comments', COM_numberFormat($N['count']));
$user_templates->set_var('lang_all_postings_by', $LANG04[86] . ' ' . $display_name);
// Call custom registration function if enabled and exists
if ($_CONF['custom_registration'] && function_exists('CUSTOM_userDisplay')) {
$user_templates->set_var('customfields', CUSTOM_userDisplay($uid));
}
PLG_profileVariablesDisplay($uid, $user_templates);
$user_templates->parse('output', 'profile');
$retval .= $user_templates->finish($user_templates->get_var('output'));
$retval .= PLG_profileBlocksDisplay($uid);
if (!$preview) {
$retval = COM_createHTMLDocument($retval, array('pagetitle' => $LANG04[1] . ' ' . $display_name));
}
return $retval;
}
/**
* Mails the contents of the contact form to that user
*
* @param int $uid User ID of person to send email to
* @param bool $cc Whether to send a copy of the message to the author
* @param string $author The name of the person sending the email
* @param string $authoremail Email address of person sending the email
* @param string $subject Subject of email
* @param string $message Text of message to send
* @return string Meta redirect or HTML for the contact form
*/
function CONTACT_contactemail($uid, $cc, $author, $authoremail, $subject, $message)
{
global $_CONTACT_CONF, $_CONF, $_TABLES, $_USER, $LANG04, $LANG08, $LANG12, $MESSAGE;
$retval = '';
// check for correct $_CONF permission
if (COM_isAnonUser() && ($_CONF['loginrequired'] == 1 || $_CONF['emailuserloginrequired'] == 1) && $uid != 2) {
return COM_refresh($_CONF['site_url'] . '/index.php?msg=85');
}
// check for correct 'to' user preferences
$result = DB_query("SELECT emailfromadmin,emailfromuser FROM {$_TABLES['userprefs']} WHERE uid = '{$uid}'");
$P = DB_fetchArray($result);
if (SEC_inGroup('Root') || SEC_hasRights('user.mail')) {
$isAdmin = true;
} else {
$isAdmin = false;
}
if ($P['emailfromadmin'] != 1 && $isAdmin || $P['emailfromuser'] != 1 && !$isAdmin) {
return COM_refresh($_CONF['site_url'] . '/index.php?msg=85');
}
// check mail speedlimit
COM_clearSpeedlimit($_CONF['speedlimit'], 'mail');
$last = COM_checkSpeedlimit('mail');
if ($last > 0) {
$return .= COM_startBlock($LANG12[26], '', COM_getBlockTemplate('_msg_block', 'header')) . $LANG08[39] . $last . $LANG08[40] . COM_endBlock(COM_getBlockTemplate('_msg_block', 'footer'));
return $return;
}
if (!empty($author) && !empty($subject) && !empty($message)) {
if (COM_isemail($authoremail) && strpos($author, '@') === false) {
$result = DB_query("SELECT username,fullname,email FROM {$_TABLES['users']} WHERE uid = {$uid}");
$A = DB_fetchArray($result);
// Append the user's signature to the message
$sig = '';
if (!COM_isAnonUser()) {
$sig = DB_getItem($_TABLES['users'], 'sig', "uid={$_USER['uid']}");
if (!empty($sig)) {
$sig = strip_tags(COM_stripslashes($sig));
$sig = "\n\n-- \n" . $sig;
}
}
$subject = COM_stripslashes($subject);
$message = COM_stripslashes($message);
// do a spam check with the unfiltered message text and subject
$mailtext = $subject . "\n" . $message . $sig;
$result = PLG_checkforSpam($mailtext, $_CONF['spamx']);
if ($result > 0) {
COM_updateSpeedlimit('mail');
COM_displayMessageAndAbort($result, 'spamx', 403, 'Forbidden');
}
$msg = PLG_itemPreSave('contact', $message);
if (!empty($msg)) {
define("CONTACT_TITLE", $LANG04[81]);
$retval .= COM_errorLog($msg, 2) . CONTACT_contactform($uid, $cc, $subject, $message);
return $retval;
}
$subject = strip_tags($subject);
$subject = substr($subject, 0, strcspn($subject, "\r\n"));
$message = strip_tags($message) . $sig;
if (!empty($A['fullname'])) {
$to = COM_formatEmailAddress($A['fullname'], $A['email']);
} else {
$to = COM_formatEmailAddress($A['username'], $A['email']);
}
$from = COM_formatEmailAddress($author, $authoremail);
$sent = COM_mail($to, $subject, $message, $from);
if ($sent && isset($_POST['cc']) && $_POST['cc'] == 'on') {
$ccmessage = sprintf($LANG08[38], COM_getDisplayName($uid, $A['username'], $A['fullname']));
$ccmessage .= "\n------------------------------------------------------------\n\n" . $message;
$sent = COM_mail($from, $subject, $ccmessage, $from);
}
COM_updateSpeedlimit('mail');
$retval .= COM_refresh($_CONF['site_url'] . '/' . $_CONTACT_CONF['folder_name'] . '/index.php?what=msg&msg=' . urlencode($sent ? $MESSAGE['27'] : $MESSAGE['85']));
} else {
$subject = strip_tags($subject);
$subject = substr($subject, 0, strcspn($subject, "\r\n"));
$subject = htmlspecialchars(trim($subject), ENT_QUOTES);
define("CONTACT_TITLE", $LANG04[81]);
$retval .= COM_errorLog($LANG08[3], 2) . CONTACT_contactform($uid, $cc, $subject, $message);
}
} else {
$subject = strip_tags($subject);
$subject = substr($subject, 0, strcspn($subject, "\r\n"));
$subject = htmlspecialchars(trim($subject), ENT_QUOTES);
define("CONTACT_TITLE", $LANG04[81]);
$retval .= COM_errorLog($LANG08[4], 2) . CONTACT_contactform($uid, $cc, $subject, $message);
}
return $retval;
}
// | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
// | GNU General Public License for more details. |
// | |
// | You should have received a copy of the GNU General Public License |
// | along with this program; if not, write to the Free Software Foundation, |
// | Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. |
// | |
// +---------------------------------------------------------------------------+
// this file can't be used on its own
if (strpos(strtolower($_SERVER['PHP_SELF']), 'auth.inc.php') !== false) {
die('This file can not be used on its own.');
}
// MAIN
COM_clearSpeedlimit($_CONF['login_speedlimit'], 'login');
if (COM_checkSpeedlimit('login', $_CONF['login_attempts']) > 0) {
COM_displayMessageAndAbort(82, '', 403, 'Access denied');
}
$uid = '';
if (!empty($_POST['loginname']) && !empty($_POST['passwd'])) {
if ($_CONF['user_login_method']['standard']) {
$status = SEC_authenticate(COM_applyFilter($_POST['loginname']), $_POST['passwd'], $uid);
} else {
$status = '';
}
} else {
$status = '';
}
$display = '';
if ($status == USER_ACCOUNT_ACTIVE) {
DB_change($_TABLES['users'], 'pwrequestid', "NULL", 'uid', $uid);
$_USER = SESS_getUserDataFromId($uid);
/**
* Saves the user's information back to the database
*
* @param array $A User's data
* @return string HTML error message or meta redirect
*
*/
function saveuser($A)
{
global $_CONF, $_TABLES, $_USER, $LANG04, $LANG24, $_US_VERBOSE;
if ($_US_VERBOSE) {
COM_errorLog('**** Inside saveuser in usersettings.php ****', 1);
}
$reqid = DB_getItem($_TABLES['users'], 'pwrequestid', "uid = {$_USER['uid']}");
if ($reqid != $A['uid']) {
DB_change($_TABLES['users'], 'pwrequestid', "NULL", 'uid', $_USER['uid']);
COM_accessLog("An attempt was made to illegally change the account information of user {$_USER['uid']}.");
return COM_refresh($_CONF['site_url'] . '/index.php');
}
if (!isset($A['cooktime'])) {
// If not set or possibly removed from template - set to default
$A['cooktime'] = $_CONF['default_perm_cookie_timeout'];
} else {
$A['cooktime'] = COM_applyFilter($A['cooktime'], true);
}
// If empty or invalid - set to user default
// So code after this does not fail the user password required test
if ($A['cooktime'] < 0) {
// note that == 0 is allowed!
$A['cooktime'] = $_USER['cookietimeout'];
}
// to change the password, email address, or cookie timeout,
// we need the user's current password
$current_password = DB_getItem($_TABLES['users'], 'passwd', "uid = {$_USER['uid']}");
if (!empty($A['passwd']) || $A['email'] != $_USER['email'] || $A['cooktime'] != $_USER['cookietimeout']) {
if (empty($A['old_passwd']) || SEC_encryptPassword($A['old_passwd']) != $current_password) {
return COM_refresh($_CONF['site_url'] . '/usersettings.php?msg=83');
} elseif ($_CONF['custom_registration'] && function_exists('CUSTOM_userCheck')) {
$ret = CUSTOM_userCheck($A['username'], $A['email']);
if (!empty($ret)) {
// Need a numeric return for the default message handler
// - if not numeric use default message
if (!is_numeric($ret['number'])) {
$ret['number'] = 400;
}
return COM_refresh("{$_CONF['site_url']}/usersettings.php?msg={$ret['number']}");
}
}
} elseif ($_CONF['custom_registration'] && function_exists('CUSTOM_userCheck')) {
$ret = CUSTOM_userCheck($A['username'], $A['email']);
if (!empty($ret)) {
// Need a numeric return for the default message handler
// - if not numeric use default message
if (!is_numeric($ret['number'])) {
$ret['number'] = 400;
}
return COM_refresh("{$_CONF['site_url']}/usersettings.php?msg={$ret['number']}");
}
}
// no need to filter the password as it's encoded anyway
if ($_CONF['allow_username_change'] == 1) {
$A['new_username'] = COM_applyFilter($A['new_username']);
if (!empty($A['new_username']) && $A['new_username'] != $_USER['username']) {
$A['new_username'] = addslashes($A['new_username']);
if (DB_count($_TABLES['users'], 'username', $A['new_username']) == 0) {
if ($_CONF['allow_user_photo'] == 1) {
$photo = DB_getItem($_TABLES['users'], 'photo', "uid = {$_USER['uid']}");
if (!empty($photo)) {
$newphoto = preg_replace('/' . $_USER['username'] . '/', $A['new_username'], $photo, 1);
$imgpath = $_CONF['path_images'] . 'userphotos/';
if (rename($imgpath . $photo, $imgpath . $newphoto) === false) {
$display = COM_siteHeader('menu', $LANG04[21]);
$display .= COM_errorLog('Could not rename userphoto "' . $photo . '" to "' . $newphoto . '".');
$display .= COM_siteFooter();
return $display;
}
DB_change($_TABLES['users'], 'photo', addslashes($newphoto), "uid", $_USER['uid']);
}
}
DB_change($_TABLES['users'], 'username', $A['new_username'], "uid", $_USER['uid']);
} else {
return COM_refresh($_CONF['site_url'] . '/usersettings.php?msg=51');
}
}
}
// a quick spam check with the unfiltered field contents
$profile = '<h1>' . $LANG04[1] . ' ' . $_USER['username'] . '</h1>' . '<p>' . COM_createLink($A['homepage'], $A['homepage']) . '<br' . XHTML . '>' . $A['location'] . '<br' . XHTML . '>' . $A['sig'] . '<br' . XHTML . '>' . $A['about'] . '<br' . XHTML . '>' . $A['pgpkey'] . '</p>';
$result = PLG_checkforSpam($profile, $_CONF['spamx']);
if ($result > 0) {
COM_displayMessageAndAbort($result, 'spamx', 403, 'Forbidden');
}
$A['email'] = COM_applyFilter($A['email']);
$A['email_conf'] = COM_applyFilter($A['email_conf']);
$A['homepage'] = COM_applyFilter($A['homepage']);
// basic filtering only
$A['fullname'] = strip_tags(COM_stripslashes($A['fullname']));
$A['location'] = strip_tags(COM_stripslashes($A['location']));
$A['sig'] = strip_tags(COM_stripslashes($A['sig']));
$A['about'] = strip_tags(COM_stripslashes($A['about']));
$A['pgpkey'] = strip_tags(COM_stripslashes($A['pgpkey']));
if (!COM_isEmail($A['email'])) {
return COM_refresh($_CONF['site_url'] . '/usersettings.php?msg=52');
} else {
if ($A['email'] !== $A['email_conf']) {
return COM_refresh($_CONF['site_url'] . '/usersettings.php?msg=78');
} else {
if (emailAddressExists($A['email'], $_USER['uid'])) {
return COM_refresh($_CONF['site_url'] . '/usersettings.php?msg=56');
} else {
if (!empty($A['passwd'])) {
if ($A['passwd'] == $A['passwd_conf'] && SEC_encryptPassword($A['old_passwd']) == $current_password) {
$passwd = SEC_encryptPassword($A['passwd']);
DB_change($_TABLES['users'], 'passwd', "{$passwd}", "uid", $_USER['uid']);
if ($A['cooktime'] > 0) {
$cooktime = $A['cooktime'];
} else {
$cooktime = -1000;
}
SEC_setCookie($_CONF['cookie_password'], $passwd, time() + $cooktime);
} elseif (SEC_encryptPassword($A['old_passwd']) != $current_password) {
return COM_refresh($_CONF['site_url'] . '/usersettings.php?msg=68');
} elseif ($A['passwd'] != $A['passwd_conf']) {
return COM_refresh($_CONF['site_url'] . '/usersettings.php?msg=67');
}
}
if ($_US_VERBOSE) {
COM_errorLog('cooktime = ' . $A['cooktime'], 1);
}
if ($A['cooktime'] <= 0) {
$cooktime = 1000;
SEC_setCookie($_CONF['cookie_name'], $_USER['uid'], time() - $cooktime);
} else {
SEC_setCookie($_CONF['cookie_name'], $_USER['uid'], time() + $A['cooktime']);
}
if ($_CONF['allow_user_photo'] == 1) {
$delete_photo = '';
if (isset($A['delete_photo'])) {
$delete_photo = $A['delete_photo'];
}
$filename = handlePhotoUpload($delete_photo);
}
if (!empty($A['homepage'])) {
$pos = MBYTE_strpos($A['homepage'], ':');
if ($pos === false) {
$A['homepage'] = 'http://' . $A['homepage'];
} else {
$prot = substr($A['homepage'], 0, $pos + 1);
if ($prot != 'http:' && $prot != 'https:') {
$A['homepage'] = 'http:' . substr($A['homepage'], $pos + 1);
}
}
$A['homepage'] = addslashes($A['homepage']);
}
$A['fullname'] = addslashes($A['fullname']);
$A['email'] = addslashes($A['email']);
$A['location'] = addslashes($A['location']);
$A['sig'] = addslashes($A['sig']);
$A['about'] = addslashes($A['about']);
$A['pgpkey'] = addslashes($A['pgpkey']);
if (!empty($filename)) {
if (!file_exists($_CONF['path_images'] . 'userphotos/' . $filename)) {
$filename = '';
}
}
DB_query("UPDATE {$_TABLES['users']} SET fullname='{$A['fullname']}',email='{$A['email']}',homepage='{$A['homepage']}',sig='{$A['sig']}',cookietimeout={$A['cooktime']},photo='{$filename}' WHERE uid={$_USER['uid']}");
DB_query("UPDATE {$_TABLES['userinfo']} SET pgpkey='{$A['pgpkey']}',about='{$A['about']}',location='{$A['location']}' WHERE uid={$_USER['uid']}");
// Call custom registration save function if enabled and exists
if ($_CONF['custom_registration'] and function_exists('CUSTOM_userSave')) {
CUSTOM_userSave($_USER['uid']);
}
PLG_userInfoChanged($_USER['uid']);
if ($_US_VERBOSE) {
COM_errorLog('**** Leaving saveuser in usersettings.php ****', 1);
}
return COM_refresh($_CONF['site_url'] . '/users.php?mode=profile&uid=' . $_USER['uid'] . '&msg=5');
}
}
}
}
/**
* Saves the user's information back to the database
*
* @A array User's data
*
*/
function saveuser($A)
{
global $_CONF, $_TABLES, $_USER, $LANG04, $LANG24, $_US_VERBOSE;
if ($_US_VERBOSE) {
COM_errorLog('**** Inside saveuser in usersettings.php ****', 1);
}
$reqid = DB_getItem($_TABLES['users'], 'pwrequestid', "uid = " . (int) $_USER['uid']);
if ($reqid != $A['uid']) {
DB_change($_TABLES['users'], 'pwrequestid', "NULL", 'uid', (int) $_USER['uid']);
COM_accessLog("An attempt was made to illegally change the account information of user {$_USER['uid']}.");
return COM_refresh($_CONF['site_url'] . '/index.php');
}
if (isset($_POST['merge'])) {
if (COM_applyFilter($_POST['remoteuid'], true) != $_USER['uid']) {
echo COM_refresh($_CONF['site_url'] . '/usersettings.php?mode=edit');
}
USER_mergeAccounts();
}
// If not set or possibly removed from template - initialize variable
if (!isset($A['cooktime'])) {
$A['cooktime'] = 0;
} else {
$A['cooktime'] = COM_applyFilter($A['cooktime'], true);
}
// If empty or invalid - set to user default
// So code after this does not fail the user password required test
if ($A['cooktime'] < 0) {
// note that == 0 is allowed!
$A['cooktime'] = $_USER['cookietimeout'];
}
// to change the password, email address, or cookie timeout,
// we need the user's current password
$account_type = DB_getItem($_TABLES['users'], 'account_type', "uid = {$_USER['uid']}");
$service = DB_getItem($_TABLES['users'], 'remoteservice', "uid = {$_USER['uid']}");
if ($service == '') {
$current_password = DB_getItem($_TABLES['users'], 'passwd', "uid = {$_USER['uid']}");
if (!empty($A['newp']) || $A['email'] != $_USER['email'] || $A['cooktime'] != $_USER['cookietimeout']) {
if (empty($A['passwd']) || !SEC_check_hash($A['passwd'], $current_password)) {
return COM_refresh($_CONF['site_url'] . '/usersettings.php?msg=83');
} elseif ($_CONF['custom_registration'] && function_exists('CUSTOM_userCheck')) {
$ret = CUSTOM_userCheck($A['username'], $A['email']);
if (!empty($ret)) {
// Need a numeric return for the default message handler
// - if not numeric use default message
if (!is_numeric($ret)) {
$ret['number'] = 97;
}
return COM_refresh("{$_CONF['site_url']}/usersettings.php?msg={$ret}");
}
}
} elseif ($_CONF['custom_registration'] && function_exists('CUSTOM_userCheck')) {
$ret = CUSTOM_userCheck($A['username'], $A['email']);
if (!empty($ret)) {
// Need a numeric return for the default message hander - if not numeric use default message
// - if not numeric use default message
if (!is_numeric($ret)) {
$ret = 97;
}
return COM_refresh("{$_CONF['site_url']}/usersettings.php?msg={$ret}");
}
}
}
// Let plugins have a chance to decide what to do before saving the user, return errors.
$msg = PLG_itemPreSave('useredit', $A['username']);
if (!empty($msg)) {
// need a numeric return value - otherwise use default message
if (!is_numeric($msg)) {
$msg = 97;
}
return COM_refresh("{$_CONF['site_url']}/usersettings.php?msg={$msg}");
}
// no need to filter the password as it's encoded anyway
if ($_CONF['allow_username_change'] == 1) {
$A['new_username'] = $A['new_username'];
if (!empty($A['new_username']) && USER_validateUsername($A['new_username']) && $A['new_username'] != $_USER['username']) {
$A['new_username'] = DB_escapeString($A['new_username']);
if (DB_count($_TABLES['users'], 'username', $A['new_username']) == 0) {
if ($_CONF['allow_user_photo'] == 1) {
$photo = DB_getItem($_TABLES['users'], 'photo', "uid = " . (int) $_USER['uid']);
if (!empty($photo) && strstr($photo, $_USER['username']) !== false) {
$newphoto = preg_replace('/' . $_USER['username'] . '/', $_USER['uid'], $photo, 1);
$imgpath = $_CONF['path_images'] . 'userphotos/';
@rename($imgpath . $photo, $imgpath . $newphoto);
DB_change($_TABLES['users'], 'photo', DB_escapeString($newphoto), "uid", (int) $_USER['uid']);
}
}
DB_change($_TABLES['users'], 'username', $A['new_username'], "uid", (int) $_USER['uid']);
} else {
return COM_refresh($_CONF['site_url'] . '/usersettings.php?msg=51');
}
}
}
// a quick spam check with the unfiltered field contents
$profile = '<h1>' . $LANG04[1] . ' ' . $_USER['username'] . '</h1><p>';
// this is a hack, for some reason remoteservice links made SPAMX SLV check barf
if (empty($service)) {
$profile .= COM_createLink($A['homepage'], $A['homepage']) . '<br />';
}
$profile .= $A['location'] . '<br />' . $A['sig'] . '<br />' . $A['about'] . '<br />' . $A['pgpkey'] . '</p>';
$result = PLG_checkforSpam($profile, $_CONF['spamx']);
if ($result > 0) {
COM_displayMessageAndAbort($result, 'spamx', 403, 'Forbidden');
}
$A['email'] = COM_applyFilter($A['email']);
$A['email_conf'] = COM_applyFilter($A['email_conf']);
$A['homepage'] = COM_applyFilter($A['homepage']);
// basic filtering only
$A['fullname'] = COM_truncate(trim(USER_sanitizeName($A['fullname'])), 80);
$A['location'] = strip_tags($A['location']);
$A['sig'] = strip_tags($A['sig']);
$A['about'] = strip_tags($A['about']);
$A['pgpkey'] = strip_tags($A['pgpkey']);
if (!COM_isEmail($A['email'])) {
return COM_refresh($_CONF['site_url'] . '/usersettings.php?msg=52');
} else {
if ($A['email'] !== $A['email_conf']) {
return COM_refresh($_CONF['site_url'] . '/usersettings.php?msg=78');
} else {
if (emailAddressExists($A['email'], $_USER['uid'])) {
return COM_refresh($_CONF['site_url'] . '/usersettings.php?msg=56');
} else {
if ($service == '') {
if (!empty($A['newp'])) {
$A['newp'] = trim($A['newp']);
$A['newp_conf'] = trim($A['newp_conf']);
if ($A['newp'] == $A['newp_conf'] && SEC_check_hash($A['passwd'], $current_password)) {
$passwd = SEC_encryptPassword($A['newp']);
DB_change($_TABLES['users'], 'passwd', DB_escapeString($passwd), "uid", (int) $_USER['uid']);
if ($A['cooktime'] > 0) {
$cooktime = $A['cooktime'];
$token_ttl = $A['cooktime'];
} else {
$cooktime = 0;
$token_ttl = 14400;
}
$ltToken = SEC_createTokenGeneral('ltc', $token_ttl);
SEC_setCookie($_CONF['cookie_password'], $ltToken, time() + $cooktime);
} elseif (!SEC_check_hash($A['passwd'], $current_password)) {
return COM_refresh($_CONF['site_url'] . '/usersettings.php?msg=68');
} elseif ($A['newp'] != $A['newp_conf']) {
return COM_refresh($_CONF['site_url'] . '/usersettings.php?msg=67');
}
}
} else {
// Cookie
if ($A['cooktime'] > 0) {
$cooktime = $A['cooktime'];
} else {
$cooktime = 0;
}
$ltToken = SEC_createTokenGeneral('ltc', $cooktime);
SEC_setCookie($_CONF['cookie_password'], $ltToken, time() + $cooktime);
}
if ($_US_VERBOSE) {
COM_errorLog('cooktime = ' . $A['cooktime'], 1);
}
if ($A['cooktime'] <= 0) {
$cookie_timeout = 0;
$token_ttl = 14400;
} else {
$cookie_timeout = time() + $A['cooktime'];
$token_ttl = $A['cooktime'];
}
SEC_setCookie($_CONF['cookie_name'], $_USER['uid'], $cookie_timeout, $_CONF['cookie_path'], $_CONF['cookiedomain'], $_CONF['cookiesecure'], true);
DB_query("DELETE FROM {$_TABLES['tokens']} WHERE owner_id=" . (int) $_USER['uid'] . " AND urlfor='ltc'");
if ($cookie_timeout > 0) {
$ltToken = SEC_createTokenGeneral('ltc', $token_ttl);
SEC_setCookie($_CONF['cookie_password'], $ltToken, $cookie_timeout, $_CONF['cookie_path'], $_CONF['cookiedomain'], $_CONF['cookiesecure'], true);
} else {
SEC_setCookie($_CONF['cookie_password'], '', -10000, $_CONF['cookie_path'], $_CONF['cookiedomain'], $_CONF['cookiesecure'], true);
}
if ($_CONF['allow_user_photo'] == 1) {
$delete_photo = '';
if (isset($A['delete_photo'])) {
$delete_photo = $A['delete_photo'];
}
$filename = handlePhotoUpload($delete_photo);
}
if (!empty($A['homepage'])) {
$pos = MBYTE_strpos($A['homepage'], ':');
if ($pos === false) {
$A['homepage'] = 'http://' . $A['homepage'];
} else {
$prot = substr($A['homepage'], 0, $pos + 1);
if ($prot != 'http:' && $prot != 'https:') {
$A['homepage'] = 'http:' . substr($A['homepage'], $pos + 1);
}
}
$A['homepage'] = DB_escapeString($A['homepage']);
}
$A['fullname'] = DB_escapeString($A['fullname']);
$A['email'] = DB_escapeString($A['email']);
$A['location'] = DB_escapeString($A['location']);
$A['sig'] = DB_escapeString($A['sig']);
$A['about'] = DB_escapeString($A['about']);
$A['pgpkey'] = DB_escapeString($A['pgpkey']);
if (!empty($filename)) {
if (!file_exists($_CONF['path_images'] . 'userphotos/' . $filename)) {
$filename = '';
}
}
DB_query("UPDATE {$_TABLES['users']} SET fullname='{$A['fullname']}',email='{$A['email']}',homepage='{$A['homepage']}',sig='{$A['sig']}',cookietimeout=" . (int) $A['cooktime'] . ",photo='" . DB_escapeString($filename) . "' WHERE uid=" . (int) $_USER['uid']);
DB_query("UPDATE {$_TABLES['userinfo']} SET pgpkey='{$A['pgpkey']}',about='{$A['about']}',location='{$A['location']}' WHERE uid=" . (int) $_USER['uid']);
// Call custom registration save function if enabled and exists
if ($_CONF['custom_registration'] and function_exists('CUSTOM_userSave')) {
CUSTOM_userSave($_USER['uid']);
}
PLG_userInfoChanged((int) $_USER['uid']);
// at this point, the user information has been saved, but now we're going to check to see if
// the user has requested resynchronization with their remoteservice account
$msg = 5;
// default msg = Your account information has been successfully saved
if (isset($A['resynch'])) {
if ($_CONF['user_login_method']['oauth'] && strpos($_USER['remoteservice'], 'oauth.') === 0) {
$modules = SEC_collectRemoteOAuthModules();
$active_service = count($modules) == 0 ? false : in_array(substr($_USER['remoteservice'], 6), $modules);
if (!$active_service) {
$status = -1;
$msg = 115;
// Remote service has been disabled.
} else {
require_once $_CONF['path_system'] . 'classes/oauthhelper.class.php';
$service = substr($_USER['remoteservice'], 6);
$consumer = new OAuthConsumer($service);
$callback_url = $_CONF['site_url'];
$consumer->setRedirectURL($callback_url);
$user = $consumer->authenticate_user();
$consumer->doSynch($user);
}
}
if ($msg != 5) {
$msg = 114;
// Account saved but re-synch failed.
COM_errorLog($MESSAGE[$msg]);
}
}
PLG_profileExtrasSave();
PLG_profileSave();
if ($_US_VERBOSE) {
COM_errorLog('**** Leaving saveuser in usersettings.php ****', 1);
}
return COM_refresh($_CONF['site_url'] . '/users.php?mode=profile&uid=' . $_USER['uid'] . '&msg=' . $msg);
}
}
}
}
/**
* Saves a story submission
*
* @param array $A Data for that submission
* @return string HTML redirect
*
*/
function savestory($A)
{
global $_CONF, $_TABLES, $_USER;
$retval = '';
$story = new Story();
$story->loadSubmission();
// pseudo-formatted story text for the spam check
$result = PLG_checkforSpam($story->GetSpamCheckFormat(), $_CONF['spamx']);
if ($result > 0) {
COM_updateSpeedlimit('submit');
COM_displayMessageAndAbort($result, 'spamx', 403, 'Forbidden');
}
COM_updateSpeedlimit('submit');
$result = $story->saveSubmission();
if ($result == STORY_NO_ACCESS_TOPIC) {
// user doesn't have access to this topic - bail
$retval = COM_refresh($_CONF['site_url'] . '/index.php');
} elseif ($result == STORY_SAVED || $result == STORY_SAVED_SUBMISSION) {
if (isset($_CONF['notification']) && in_array('story', $_CONF['notification'])) {
sendNotification($_TABLES['storysubmission'], $story);
}
if ($result == STORY_SAVED) {
$retval = COM_refresh(COM_buildUrl($_CONF['site_url'] . '/article.php?story=' . $story->getSid()));
} else {
$retval = COM_refresh($_CONF['site_url'] . '/index.php?msg=2');
}
}
return $retval;
}
/**
* Save a comment
*
* @author Vincent Furia, vinny01 AT users DOT sourceforge DOT net
* @param string $title Title of comment
* @param string $comment Text of comment
* @param string $sid ID of object receiving comment
* @param int $pid ID of parent comment
* @param string $type Type of comment this is (article, polls, etc)
* @param string $postmode Indicates if text is HTML or plain text
* @return int -1 == queued, 0 == comment saved, > 0 indicates error
*
*/
function CMT_saveComment($title, $comment, $sid, $pid, $type, $postmode)
{
global $_CONF, $_TABLES, $_USER, $LANG03;
$ret = 0;
$cid = 0;
// Get a valid uid
if (empty($_USER['uid'])) {
$uid = 1;
} else {
$uid = $_USER['uid'];
}
// Sanity check
if (empty($sid) || empty($title) || empty($comment) || empty($type)) {
COM_errorLog("CMT_saveComment: {$uid} from {$_SERVER['REMOTE_ADDR']} tried " . 'to submit a comment with one or more missing values.');
return $ret = 1;
}
// Check that anonymous comments are allowed
if ($uid == 1 && ($_CONF['loginrequired'] == 1 || $_CONF['commentsloginrequired'] == 1)) {
COM_errorLog("CMT_saveComment: IP address {$_SERVER['REMOTE_ADDR']} " . 'attempted to save a comment with anonymous comments disabled for site.');
return $ret = 2;
}
// Check for people breaking the speed limit
COM_clearSpeedlimit($_CONF['commentspeedlimit'], 'comment');
$last = COM_checkSpeedlimit('comment');
if ($last > 0) {
COM_errorLog("CMT_saveComment: {$uid} from {$_SERVER['REMOTE_ADDR']} tried " . 'to submit a comment before the speed limit expired');
return $ret = 3;
}
// Let plugins have a chance to check for spam
$spamcheck = '<h1>' . $title . '</h1><p>' . $comment . '</p>';
$result = PLG_checkforSpam($spamcheck, $_CONF['spamx']);
// Now check the result and display message if spam action was taken
if ($result > 0) {
COM_updateSpeedlimit('comment');
// update speed limit nonetheless
COM_displayMessageAndAbort($result, 'spamx', 403, 'Forbidden');
// then tell them to get lost ...
}
// Let plugins have a chance to decide what to do before saving the comment, return errors.
if ($someError = PLG_commentPreSave($uid, $title, $comment, $sid, $pid, $type, $postmode)) {
return $someError;
}
// Store unescaped comment and title for use in notification.
$comment0 = CMT_prepareText($comment, $postmode, $type);
$title0 = COM_checkWords(strip_tags($title));
$comment = DB_escapeString($comment0);
$title = DB_escapeString($title0);
if ($uid == 1 && isset($_POST[CMT_USERNAME])) {
$anon = COM_getDisplayName(1);
if (strcmp($_POST[CMT_USERNAME], $anon) != 0) {
$username = COM_checkWords(strip_tags(COM_stripslashes($_POST[CMT_USERNAME])));
setcookie($_CONF['cookie_anon_name'], $username, time() + 31536000, $_CONF['cookie_path'], $_CONF['cookiedomain'], $_CONF['cookiesecure']);
$name = DB_escapeString($username);
}
}
// check for non-int pid's
// this should just create a top level comment that is a reply to the original item
if (!is_numeric($pid) || $pid < 0) {
$pid = 0;
}
COM_updateSpeedlimit('comment');
if (empty($title) || empty($comment)) {
COM_errorLog("CMT_saveComment: {$uid} from {$_SERVER['REMOTE_ADDR']} tried " . 'to submit a comment with invalid $title and/or $comment.');
return $ret = 5;
}
if ($_CONF['commentsubmission'] == 1 && !SEC_hasRights('comment.submit')) {
// comment into comment submission table enabled
if (isset($name)) {
DB_query("INSERT INTO {$_TABLES['commentsubmissions']} (sid,uid,name,comment,type,date,title,pid,ipaddress) " . "VALUES ('{$sid}',{$uid},'{$name}','{$comment}','{$type}',NOW(),'{$title}',{$pid},'{$_SERVER['REMOTE_ADDR']}')");
} else {
DB_query("INSERT INTO {$_TABLES['commentsubmissions']} (sid,uid,comment,type,date,title,pid,ipaddress) " . "VALUES ('{$sid}',{$uid},'{$comment}','{$type}',NOW(),'{$title}',{$pid},'{$_SERVER['REMOTE_ADDR']}')");
}
$cid = DB_insertId('', $_TABLES['commentsubmissions'] . '_cid_seq');
$ret = -1;
// comment queued
} elseif ($pid > 0) {
DB_lockTable($_TABLES['comments']);
$result = DB_query("SELECT rht, indent FROM {$_TABLES['comments']} WHERE cid = {$pid} AND sid = '{$sid}'");
list($rht, $indent) = DB_fetchArray($result);
if (!DB_error()) {
$rht2 = $rht + 1;
$indent += 1;
DB_query("UPDATE {$_TABLES['comments']} SET lft = lft + 2 " . "WHERE sid = '{$sid}' AND type = '{$type}' AND lft >= {$rht}");
DB_query("UPDATE {$_TABLES['comments']} SET rht = rht + 2 " . "WHERE sid = '{$sid}' AND type = '{$type}' AND rht >= {$rht}");
if (isset($name)) {
DB_save($_TABLES['comments'], 'sid,uid,comment,date,title,pid,lft,rht,indent,type,ipaddress,name', "'{$sid}',{$uid},'{$comment}',now(),'{$title}',{$pid},{$rht},{$rht2},{$indent},'{$type}','{$_SERVER['REMOTE_ADDR']}','{$name}'");
} else {
DB_save($_TABLES['comments'], 'sid,uid,comment,date,title,pid,lft,rht,indent,type,ipaddress', "'{$sid}',{$uid},'{$comment}',now(),'{$title}',{$pid},{$rht},{$rht2},{$indent},'{$type}','{$_SERVER['REMOTE_ADDR']}'");
}
$cid = DB_insertId('', $_TABLES['comments'] . '_cid_seq');
} else {
//replying to non-existent comment or comment in wrong article
COM_errorLog("CMT_saveComment: {$uid} from {$_SERVER['REMOTE_ADDR']} tried " . 'to reply to a non-existent comment or the pid/sid did not match');
$ret = 4;
// Cannot return here, tables locked!
}
DB_unlockTable($_TABLES['comments']);
// Update Comment Feeds
COM_rdfUpToDateCheck('comment');
// Delete What's New block cache so it can get updated again
if ($_CONF['whatsnew_cache_time'] > 0 and !$_CONF['hidenewcomments']) {
$cacheInstance = 'whatsnew__';
// remove all whatsnew instances
CACHE_remove_instance($cacheInstance);
}
// notify parent of new comment
// Must occur after table unlock, only with valid $cid and $pid
// NOTE: This could be modified to send notifications to all parents in the comment tree
// with only a modification to the below SELECT statement
// See: http://wiki.geeklog.net/index.php/CommentAlgorithm
if ($_CONF['allow_reply_notifications'] == 1 && $cid > 0 && $pid > 0) {
// $sql = "SELECT cid, uid, deletehash FROM {$_TABLES['commentnotifications']} WHERE cid = $pid"; // Used in Geeklog 2.0.0 and before. Notification sent only if someone directly replies to the comment (not a reply of a reply)
$sql = "SELECT cn.cid, cn.uid, cn.deletehash " . "FROM {$_TABLES['comments']} AS c, {$_TABLES['comments']} AS c2, " . "{$_TABLES['commentnotifications']} AS cn " . "WHERE c2.cid = cn.cid AND (c.lft >= c2.lft AND c.lft <= c2.rht) " . "AND c.cid = {$pid} GROUP BY cn.uid";
$result = DB_query($sql);
$A = DB_fetchArray($result);
if ($A !== false) {
CMT_sendReplyNotification($A);
}
}
} else {
DB_lockTable($_TABLES['comments']);
$rht = DB_getItem($_TABLES['comments'], 'MAX(rht)', "sid = '{$sid}'");
if (DB_error()) {
$rht = 0;
}
$rht2 = $rht + 1;
// value of new comment's "lft"
$rht3 = $rht + 2;
// value of new comment's "rht"
if (isset($name)) {
DB_save($_TABLES['comments'], 'sid,uid,comment,date,title,pid,lft,rht,indent,type,ipaddress,name', "'{$sid}',{$uid},'{$comment}',now(),'{$title}',{$pid},{$rht2},{$rht3},0,'{$type}','{$_SERVER['REMOTE_ADDR']}','{$name}'");
} else {
DB_save($_TABLES['comments'], 'sid,uid,comment,date,title,pid,lft,rht,indent,type,ipaddress', "'{$sid}',{$uid},'{$comment}',now(),'{$title}',{$pid},{$rht2},{$rht3},0,'{$type}','{$_SERVER['REMOTE_ADDR']}'");
}
$cid = DB_insertId('', $_TABLES['comments'] . '_cid_seq');
DB_unlockTable($_TABLES['comments']);
// Update Comment Feeds
COM_rdfUpToDateCheck('comment');
// Delete What's New block cache so it can get updated again
if ($_CONF['whatsnew_cache_time'] > 0 and !$_CONF['hidenewcomments']) {
$cacheInstance = 'whatsnew__';
// remove all whatsnew instances
CACHE_remove_instance($cacheInstance);
}
}
// save user notification information
if (isset($_POST['notify']) && ($ret == -1 || $ret == 0)) {
$cid4hash = $cid == 0 ? '' : $cid;
$cid4db = $cid == 0 ? null : $cid;
$deletehash = md5($title . $cid4hash . $comment . rand());
if ($ret == -1) {
//null goes into cid, comment not published yet, set moderation queue id
DB_save($_TABLES['commentnotifications'], 'uid,deletehash,mid', "{$uid},'{$deletehash}',{$cid4db}");
} else {
DB_save($_TABLES['commentnotifications'], 'cid,uid,deletehash', "{$cid4db},{$uid},'{$deletehash}'");
}
}
// Send notification of comment if no errors and notifications enabled
// for comments
if (($ret == -1 || $ret == 0) && isset($_CONF['notification']) && in_array('comment', $_CONF['notification'])) {
if ($ret == -1) {
$cid = 0;
// comment went into the submission queue
}
if ($uid == 1 && isset($username)) {
CMT_sendNotification($title0, $comment0, $uid, $username, $_SERVER['REMOTE_ADDR'], $type, $cid);
} else {
CMT_sendNotification($title0, $comment0, $uid, '', $_SERVER['REMOTE_ADDR'], $type, $cid);
}
}
return $ret;
}
/**
* Email story to a friend
*
* @param string $sid id of story to email
* @param string $to name of person / friend to email
* @param string $toemail friend's email address
* @param string $from name of person sending the email
* @param string $fromemail sender's email address
* @param string $shortmsg short intro text to send with the story
* @return string Meta refresh
*
* Modification History
*
* Date Author Description
* ---- ------ -----------
* 4/17/01 Tony Bibbs Code now allows anonymous users to send email
* and it allows user to input a message as well
* Thanks to Yngve Wassvik Bergheim for some of
* this code
*
*/
function mailstory($sid, $to, $toemail, $from, $fromemail, $shortmsg)
{
global $_CONF, $_TABLES, $LANG01, $LANG08;
require_once $_CONF['path_system'] . 'lib-story.php';
$storyurl = COM_buildUrl($_CONF['site_url'] . '/article.php?story=' . $sid);
if ($_CONF['url_rewrite']) {
$retval = COM_refresh($storyurl . '?msg=85');
} else {
$retval = COM_refresh($storyurl . '&msg=85');
}
// check for correct $_CONF permission
if (COM_isAnonUser() && ($_CONF['loginrequired'] == 1 || $_CONF['emailstoryloginrequired'] == 1)) {
return $retval;
}
// check if emailing of stories is disabled
if ($_CONF['hideemailicon'] == 1) {
return $retval;
}
// check mail speedlimit
COM_clearSpeedlimit($_CONF['speedlimit'], 'mail');
if (COM_checkSpeedlimit('mail') > 0) {
return $retval;
}
$story = new Story();
$result = $story->loadFromDatabase($sid, 'view');
if ($result != STORY_LOADED_OK) {
return COM_refresh($_CONF['site_url'] . '/index.php');
}
$shortmsg = COM_stripslashes($shortmsg);
$mailtext = sprintf($LANG08[23], $from, $fromemail) . LB;
if (strlen($shortmsg) > 0) {
$mailtext .= LB . sprintf($LANG08[28], $from) . $shortmsg . LB;
}
// just to make sure this isn't an attempt at spamming users ...
$result = PLG_checkforSpam($mailtext, $_CONF['spamx']);
if ($result > 0) {
COM_updateSpeedlimit('mail');
COM_displayMessageAndAbort($result, 'spamx', 403, 'Forbidden');
}
$mailtext .= '------------------------------------------------------------' . LB . LB . COM_undoSpecialChars($story->displayElements('title')) . LB . strftime($_CONF['date'], $story->DisplayElements('unixdate')) . LB;
if ($_CONF['contributedbyline'] == 1) {
$author = COM_getDisplayName($story->displayElements('uid'));
$mailtext .= $LANG01[1] . ' ' . $author . LB;
}
$introtext = $story->DisplayElements('introtext');
$bodytext = $story->DisplayElements('bodytext');
$introtext = COM_undoSpecialChars(strip_tags($introtext));
$bodytext = COM_undoSpecialChars(strip_tags($bodytext));
$introtext = str_replace(array("\n\r", "\r"), LB, $introtext);
$bodytext = str_replace(array("\n\r", "\r"), LB, $bodytext);
$mailtext .= LB . $introtext;
if (!empty($bodytext)) {
$mailtext .= LB . LB . $bodytext;
}
$mailtext .= LB . LB . '------------------------------------------------------------' . LB;
if ($story->DisplayElements('commentcode') == 0) {
// comments allowed
$mailtext .= $LANG08[24] . LB . COM_buildUrl($_CONF['site_url'] . '/article.php?story=' . $sid . '#comments');
} else {
// comments not allowed - just add the story's URL
$mailtext .= $LANG08[33] . LB . COM_buildUrl($_CONF['site_url'] . '/article.php?story=' . $sid);
}
$mailto = COM_formatEmailAddress($to, $toemail);
$mailfrom = COM_formatEmailAddress($from, $fromemail);
$subject = 'Re: ' . COM_undoSpecialChars(strip_tags($story->DisplayElements('title')));
$sent = COM_mail($mailto, $subject, $mailtext, $mailfrom);
if ($sent && isset($_POST['cc']) && $_POST['cc'] == 'on') {
$ccmessage = sprintf($LANG08[38], $to);
$ccmessage .= "\n------------------------------------------------------------\n\n" . $mailtext;
$sent = COM_mail($mailfrom, $subject, $ccmessage, $mailfrom);
}
COM_updateSpeedlimit('mail');
// Increment numemails counter for story
DB_query("UPDATE {$_TABLES['stories']} SET numemails = numemails + 1 WHERE sid = '{$sid}'");
if ($_CONF['url_rewrite']) {
$retval = COM_refresh($storyurl . '?msg=' . ($sent ? '27' : '85'));
} else {
$retval = COM_refresh($storyurl . '&msg=' . ($sent ? '27' : '85'));
}
return $retval;
}
/**
* Email ad to a friend
*
* @param string $ad id of ad to email
* @param string $to name of person / friend to email
* @param string $toemail friend's email address
* @param string $from name of person sending the email
* @param string $fromemail sender's email address
* @param string $shortmsg short intro text to send with the ad
* @return string Meta refresh
*
* Modification History
*
* Date Author Description
* ---- ------ -----------
* 4/17/01 Tony Bibbs Code now allows anonymous users to send email
* and it allows user to input a message as well
* Thanks to Yngve Wassvik Bergheim for some of
* this code
*
*/
function CLASSIFIEDS_mailAd($ad, $to, $toemail, $from, $fromemail, $shortmsg)
{
global $_CONF, $_TABLES, $LANG01, $LANG08;
// check for correct $_CONF permission
if (COM_isAnonUser() && $_CONF['loginrequired'] == 1) {
return $retval;
}
// check mail speedlimit
COM_clearSpeedlimit($_CONF['speedlimit'], 'mail');
if (COM_checkSpeedlimit('mail') > 0) {
return $retval;
}
//Query ad
$shortmsg = COM_stripslashes($shortmsg);
$mailtext = sprintf($LANG08[23], $from, $fromemail) . LB;
if (strlen($shortmsg) > 0) {
$mailtext .= LB . sprintf($LANG08[28], $from) . $shortmsg . LB;
}
// just to make sure this isn't an attempt at spamming users ...
$result = PLG_checkforSpam($mailtext, $_CONF['spamx']);
if ($result > 0) {
COM_updateSpeedlimit('mail');
COM_displayMessageAndAbort($result, 'spamx', 403, 'Forbidden');
}
$mailtext .= '------------------------------------------------------------' . LB . LB . COM_undoSpecialChars($story->displayElements('title')) . LB . strftime($_CONF['date'], $story->DisplayElements('unixdate')) . LB;
if ($_CONF['contributedbyline'] == 1) {
$author = COM_getDisplayName($story->displayElements('uid'));
$mailtext .= $LANG01[1] . ' ' . $author . LB;
}
$introtext = $story->DisplayElements('introtext');
$bodytext = $story->DisplayElements('bodytext');
$introtext = COM_undoSpecialChars(strip_tags($introtext));
$bodytext = COM_undoSpecialChars(strip_tags($bodytext));
$introtext = str_replace(array("\n\r", "\r"), LB, $introtext);
$bodytext = str_replace(array("\n\r", "\r"), LB, $bodytext);
$mailtext .= LB . $introtext;
if (!empty($bodytext)) {
$mailtext .= LB . LB . $bodytext;
}
$mailtext .= LB . LB . '------------------------------------------------------------' . LB;
if ($story->DisplayElements('commentcode') == 0) {
// comments allowed
$mailtext .= $LANG08[24] . LB . COM_buildUrl($_CONF['site_url'] . '/article.php?story=' . $sid . '#comments');
} else {
// comments not allowed - just add the story's URL
$mailtext .= $LANG08[33] . LB . COM_buildUrl($_CONF['site_url'] . '/article.php?story=' . $sid);
}
$mailto = COM_formatEmailAddress($to, $toemail);
$mailfrom = COM_formatEmailAddress($from, $fromemail);
$subject = 'Re: ' . COM_undoSpecialChars(strip_tags($story->DisplayElements('title')));
$sent = COM_mail($mailto, $subject, $mailtext, $mailfrom);
if ($sent && isset($_POST['cc']) && $_POST['cc'] == 'on') {
$ccmessage = sprintf($LANG08[38], $to);
$ccmessage .= "\n------------------------------------------------------------\n\n" . $mailtext;
$sent = COM_mail($mailfrom, $subject, $ccmessage, $mailfrom);
}
COM_updateSpeedlimit('mail');
return $retval;
}