/**
* 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;
}
/**
* Takes an article class and renders HTML in the specified template and style.
*
* Formats the given article into HTML. Called by index.php, article.php,
* submit.php and admin/story.php (Preview mode for the last two).
*
* @param object $story The story to display, an instance of the Story class.
* @param string $index n = 'Compact display' for list of stories. p = 'Preview' mode. Else full display of article.
* @param string $storytpl The template to use to render the story.
* @param string $query A search query, if one was specified.
*
* @return string Article as formated HTML.
*
* Note: Formerly named COM_Article, and re-written totally since then.
*/
function STORY_renderArticle(&$story, $index = '', $storytpl = 'storytext.thtml', $query = '')
{
global $_CONF, $_SYSTEM, $_TABLES, $_USER, $LANG01, $LANG05, $LANG11, $LANG_TRB, $_IMAGE_TYPE, $mode, $_GROUPS, $ratedIds;
static $storycounter = 0;
USES_lib_social();
SESS_setContext(array('type' => 'article', 'sid' => $story->_sid));
if (empty($storytpl)) {
$storytpl = 'storytext.thtml';
}
$featuredstorytpl = 'featuredstorytext.thtml';
$archivestorytpl = 'archivestorytext.thtml';
if (isset($_SYSTEM['custom_topic_templates']) && $_SYSTEM['custom_topic_templates'] == true) {
$storyTid = strtolower($story->DisplayElements('tid'));
$pos = strpos($storytpl, ".");
if ($pos !== false) {
$base_template = substr($storytpl, 0, $pos);
} else {
$base_template = 'storytext';
}
if (file_exists($_CONF['path_layout'] . '/custom/' . $base_template . '_' . $storyTid . '.thtml') !== false) {
$storytpl = $base_template . '_' . $storyTid . '.thtml';
}
if (file_exists($_CONF['path_layout'] . '/custom/featuredstorytext' . '_' . $storyTid . '.thtml') !== false) {
$featuredstorytpl = 'featuredstorytext' . '_' . $storyTid . '.thtml';
}
if (file_exists($_CONF['path_layout'] . '/custom/archivestorytext' . '_' . $storyTid . '.thtml') !== false) {
$archivestorytpl = 'archivestorytext' . '_' . $storyTid . '.thtml';
}
}
$introtext = $story->displayElements('introtext');
$bodytext = $story->displayElements('bodytext');
if (!empty($query)) {
$introtext = COM_highlightQuery($introtext, $query);
$bodytext = COM_highlightQuery($bodytext, $query);
}
$article = new Template($_CONF['path_layout']);
$article->set_file(array('article' => $storytpl, 'featuredarticle' => $featuredstorytpl, 'archivearticle' => $archivestorytpl));
if ($_CONF['hideviewscount'] != 1) {
$article->set_var('lang_views', $LANG01[106]);
$article->set_var('story_hits', $story->DisplayElements('hits'), false, true);
}
if ($_CONF['hidestorydate'] != 1) {
$article->set_var('story_date', $story->DisplayElements('date'), false, true);
// make sure date format is in user's preferred format
}
$articleUrl = COM_buildUrl($_CONF['site_url'] . '/article.php?story=' . $story->getSid());
$article->set_var('article_url', $articleUrl);
$article->set_var('story_title', $story->DisplayElements('title'));
// begin instance caching...
if ($story->DisplayElements('featured') == 1) {
$article_filevar = 'featuredarticle';
} elseif ($story->DisplayElements('statuscode') == STORY_ARCHIVE_ON_EXPIRE and $story->DisplayElements('expire') <= time()) {
$article_filevar = 'archivearticle';
} else {
$article_filevar = 'article';
}
$hash = CACHE_security_hash();
$instance_id = 'story_' . $story->getSid() . '_' . $index . '_' . $article_filevar . '_' . $hash . '_' . $_USER['theme'];
if ($index == 'p' || !empty($query) || !$article->check_instance($instance_id, $article_filevar)) {
// end of instance cache
$article->set_var('article_filevar', '');
$article->set_var('site_name', $_CONF['site_name']);
if ($_CONF['hidestorydate'] != 1) {
$article->set_var('story_date_short', $story->DisplayElements('shortdate'));
$article->set_var('story_date_only', $story->DisplayElements('dateonly'));
}
$article->set_var('story_id', $story->getSid());
$article->set_var('lang_posted_in', $LANG01['posted_in']);
if ($_CONF['contributedbyline'] == 1) {
$article->set_var('lang_contributed_by', $LANG01[1]);
$article->set_var('lang_by', $LANG01[95]);
$article->set_var('contributedby_uid', $story->DisplayElements('uid'));
$fullname = $story->DisplayElements('fullname');
$username = $story->DisplayElements('username');
$article->set_var('contributedby_user', $username);
if (empty($fullname)) {
$article->set_var('contributedby_fullname', $username);
} else {
$article->set_var('contributedby_fullname', $fullname);
}
$authorname = COM_getDisplayName($story->DisplayElements('uid'), $username, $fullname);
$article->set_var('author', $authorname);
$profileUrl = $_CONF['site_url'] . '/users.php?mode=profile&uid=' . $story->DisplayElements('uid');
if ($story->DisplayElements('uid') > 1) {
$article->set_var('contributedby_url', $profileUrl);
$authorname = COM_createLink($authorname, $profileUrl, array('class' => 'storybyline'));
}
$article->set_var('contributedby_author', $authorname);
$photo = '';
$photo_raw = '';
if ($_CONF['allow_user_photo'] == 1) {
$authphoto = $story->DisplayElements('photo');
if (empty($authphoto)) {
$authphoto = '(none)';
// user does not have a photo
}
$photo = USER_getPhoto($story->DisplayElements('uid'), $authphoto, $story->DisplayElements('email'));
$photo_raw = USER_getPhoto($story->DisplayElements('uid'), $authphoto, $story->DisplayElements('email'), 64, 0);
}
$article->set_var('author_photo_raw', $photo_raw);
if (!empty($photo)) {
$article->set_var('contributedby_photo', $photo);
$article->set_var('author_photo', $photo);
$camera_icon = '<img src="' . $_CONF['layout_url'] . '/images/smallcamera.' . $_IMAGE_TYPE . '" alt=""' . '/>';
$article->set_var('camera_icon', COM_createLink($camera_icon, $profileUrl));
} else {
$article->set_var('contributedby_photo', '');
$article->set_var('author_photo', '');
$article->set_var('camera_icon', '');
}
if ($story->DisplayElements('attribution_author') == "") {
$article->set_var('author_about', $story->DisplayElements('about'));
$article->set_var('follow_me', SOC_getFollowMeIcons($story->DisplayElements('uid')));
}
}
$topicname = $story->DisplayElements('topic');
if ($story->DisplayElements('alternate_tid') != NULL) {
$alttopic = DB_getItem($_TABLES['topics'], 'topic', "tid = '" . DB_escapeString($story->DisplayElements('alternate_tid')) . "'");
} else {
$alttopic = '';
}
$article->set_var('story_topic_id', $story->DisplayElements('tid'));
$article->set_var('alt_story_topic_id', $story->DisplayElements('alternate_tid'));
$article->set_var('story_topic_name', $topicname);
$article->set_var('story_alternate_topic_name', $alttopic);
$article->set_var('story_subtitle', $story->DisplayElements('subtitle'));
$attribution_url = $story->DisplayElements('attribution_url');
$attribution_name = $story->DisplayElements('attribution_name');
$attribution_author = $story->DisplayElements('attribution_author');
if ($attribution_url != '') {
$article->set_var('attribution_url', $attribution_url);
}
if ($attribution_name != '') {
$article->set_var('attribution_name', $attribution_name);
}
if ($attribution_author != '') {
$article->set_var('attribution_author', $attribution_author);
}
$article->set_var('lang_source', $LANG01['source']);
$story_image = $story->DisplayElements('story_image');
$article->set_var('story_image', $story_image);
$topicurl = $_CONF['site_url'] . '/index.php?topic=' . $story->DisplayElements('tid');
$alttopicurl = $_CONF['site_url'] . '/index.php?topic=' . $story->DisplayElements('alternate_tid');
if ((!isset($_USER['noicons']) or $_USER['noicons'] != 1) and $story->DisplayElements('show_topic_icon') == 1) {
$imageurl = $story->DisplayElements('imageurl');
if (!empty($imageurl)) {
$imageurl = COM_getTopicImageUrl($imageurl);
$article->set_var('story_topic_image_url', $imageurl);
$article->set_var('topic_url', $topicurl);
$topicimage = '<img src="' . $imageurl . '" class="float' . $_CONF['article_image_align'] . '" alt="' . $topicname . '" title="' . $topicname . '" />';
$article->set_var('story_anchortag_and_image', COM_createLink($topicimage, $topicurl, array('rel' => "category tag")));
$article->set_var('story_topic_image', $topicimage);
$topicimage_noalign = '<img src="' . $imageurl . '" alt="' . $topicname . '" title="' . $topicname . '" />';
$article->set_var('story_anchortag_and_image_no_align', COM_createLink($topicimage_noalign, $topicurl, array('rel' => "category tag")));
$article->set_var('story_topic_image_no_align', $topicimage_noalign);
}
}
$article->set_var('story_topic_url', $topicurl);
$article->set_var('alt_story_topic_url', $alttopicurl);
$recent_post_anchortag = '';
$articleUrl = COM_buildUrl($_CONF['site_url'] . '/article.php?story=' . $story->getSid());
$article->set_var('story_title', $story->DisplayElements('title'));
$article->set_var('lang_permalink', $LANG01[127]);
$show_comments = true;
// n = 'Compact display' for list of stories. p = 'Preview' mode.
if ($index != 'n' && $index != 'p' || !empty($query)) {
$attributes = ' class="non-ul"';
$attr_array = array('class' => 'non-ul');
if (!empty($query)) {
$attributes .= ' rel="bookmark"';
$attr_array['rel'] = 'bookmark';
}
$article->set_var('start_storylink_anchortag', '<a href="' . $articleUrl . '"' . $attributes . '>');
$article->set_var('end_storylink_anchortag', '</a>');
$article->set_var('story_title_link', COM_createLink($story->DisplayElements('title'), $articleUrl, $attr_array));
$article->set_var('story_url', $articleUrl);
} else {
$article->set_var('story_title_link', $story->DisplayElements('title'));
}
if ($index == 'n' || $index == 'p') {
if (empty($bodytext)) {
$article->set_var('story_introtext', $introtext);
$article->set_var('story_text_no_br', $introtext);
} else {
// page break feature depreciated / removed in 1.6.0
$article_array = explode('[page_break]', $bodytext);
$pbCount = count($article_array);
if ($pbCount > 1) {
$bodytext = '';
for ($x = 0; $x < $pbCount; $x++) {
$bodytext .= $article_array[$x];
}
}
$_CONF['allow_page_breaks'] = 0;
// end of page break removal
if ($_CONF['allow_page_breaks'] == 1 and $index == 'n') {
$story_page = 1;
// page selector
if (is_numeric($mode)) {
$story_page = $mode;
if ($story_page <= 0) {
$story_page = 1;
$mode = 0;
} elseif ($story_page > 1) {
$introtext = '';
}
}
$article_array = explode('[page_break]', $bodytext);
$pagelinks = COM_printPageNavigation($articleUrl, $story_page, count($article_array), 'mode=', $_CONF['url_rewrite'], $LANG01[118]);
if (count($article_array) > 1) {
$bodytext = $article_array[$story_page - 1];
}
$article->set_var('page_selector', $pagelinks);
if ($_CONF['page_break_comments'] == 'last' and $story_page < count($article_array) or $_CONF['page_break_comments'] == 'first' and $story_page != 1) {
$show_comments = false;
}
$article->set_var('story_page', $story_page);
}
$article->set_var('story_introtext', $introtext . '<br />' . $bodytext);
$article->set_var('story_text_no_br', $introtext . $bodytext);
}
$article->set_var('story_introtext_only', $introtext);
$article->set_var('story_bodytext_only', $bodytext);
if (($_CONF['trackback_enabled'] || $_CONF['pingback_enabled']) && SEC_hasRights('story.ping')) {
$url = $_CONF['site_admin_url'] . '/trackback.php?mode=sendall&id=' . $story->getSid();
$article->set_var('send_trackback_link', COM_createLink($LANG_TRB['send_trackback'], $url));
$pingico = '<img src="' . $_CONF['layout_url'] . '/images/sendping.' . $_IMAGE_TYPE . '" alt="' . $LANG_TRB['send_trackback'] . '" title="' . $LANG_TRB['send_trackback'] . '" />';
$article->set_var('send_trackback_icon', COM_createLink($pingico, $url));
$article->set_var('send_trackback_url', $url);
$article->set_var('lang_send_trackback_text', $LANG_TRB['send_trackback']);
}
$article->set_var('story_display', $index == 'p' ? 'preview' : 'article');
$article->set_var('story_counter', 0);
} else {
$article->set_var('story_introtext', $introtext);
$article->set_var('story_text_no_br', $introtext);
$article->set_var('story_introtext_only', $introtext);
if (!empty($bodytext)) {
$article->set_var('lang_readmore', $LANG01[2]);
$article->set_var('lang_readmore_words', $LANG01[62]);
$numwords = COM_numberFormat(sizeof(explode(' ', strip_tags($bodytext))));
$article->set_var('readmore_words', $numwords);
$article->set_var('readmore_link', COM_createLink($LANG01[2], $articleUrl, array('class' => 'story-read-more-link')) . ' (' . $numwords . ' ' . $LANG01[62] . ') ');
$article->set_var('start_readmore_anchortag', '<a href="' . $articleUrl . '" class="story-read-more-link">');
$article->set_var('end_readmore_anchortag', '</a>');
$article->set_var('read_more_class', 'class="story-read-more-link"');
$article->set_var('readmore_url', $articleUrl);
}
if ($story->DisplayElements('commentcode') >= 0 and $show_comments) {
$commentsUrl = COM_buildUrl($_CONF['site_url'] . '/article.php?story=' . $story->getSid()) . '#comments';
$cmtLinkArray = CMT_getCommentLinkWithCount('article', $story->getSid(), $_CONF['site_url'] . '/article.php?story=' . $story->getSid(), $story->DisplayElements('comments'), 1);
$article->set_var('comments_with_count_link', $cmtLinkArray['link_with_count']);
$article->set_var('comments_url', $cmtLinkArray['url']);
$article->set_var('comments_url_extra', $cmtLinkArray['url_extra']);
$article->set_var('comments_text', $cmtLinkArray['comment_count']);
$article->set_var('comments_count', $cmtLinkArray['comment_count']);
$article->set_var('lang_comments', $LANG01[3]);
$comments_with_count = sprintf($LANG01[121], COM_numberFormat($story->DisplayElements('comments')));
if ($story->DisplayElements('comments') > 0) {
$result = DB_query("SELECT UNIX_TIMESTAMP(date) AS day,username,fullname,{$_TABLES['comments']}.uid as cuid FROM {$_TABLES['comments']},{$_TABLES['users']} WHERE {$_TABLES['users']}.uid = {$_TABLES['comments']}.uid AND sid = '" . DB_escapeString($story->getsid()) . "' ORDER BY date desc LIMIT 1");
$C = DB_fetchArray($result);
$recent_post_anchortag = '<span class="storybyline">' . $LANG01[27] . ': ' . strftime($_CONF['daytime'], $C['day']) . ' ' . $LANG01[104] . ' ' . COM_getDisplayName($C['cuid'], $C['username'], $C['fullname']) . '</span>';
$article->set_var('comments_with_count', COM_createLink($comments_with_count, $commentsUrl));
$article->set_var('start_comments_anchortag', '<a href="' . $commentsUrl . '">');
$article->set_var('end_comments_anchortag', '</a>');
} else {
$article->set_var('comments_with_count', $comments_with_count);
$recent_post_anchortag = COM_createLink($LANG01[60], $_CONF['site_url'] . '/comment.php?sid=' . $story->getsid() . '#comment_entry' . '&pid=0&type=article');
}
if ($story->DisplayElements('commentcode') == 0 && ($_CONF['commentsloginrequired'] == 0 || !COM_isAnonUser())) {
$postCommentUrl = $_CONF['site_url'] . '/comment.php?sid=' . $story->getSid() . '&pid=0&type=article#comment_entry';
$article->set_var('post_comment_link', COM_createLink($LANG01[60], $postCommentUrl, array('rel' => 'nofollow')));
$article->set_var('lang_post_comment', $LANG01[60]);
$article->set_var('start_post_comment_anchortag', '<a href="' . $postCommentUrl . '" rel="nofollow">');
$article->set_var('end_post_comment_anchortag', '</a>');
$article->set_var('post_comment_url', $postCommentUrl);
}
}
if (($_CONF['trackback_enabled'] || $_CONF['pingback_enabled']) && $story->DisplayElements('trackbackcode') >= 0 && $show_comments) {
$num_trackbacks = COM_numberFormat($story->DisplayElements('trackbacks'));
$trackbacksUrl = COM_buildUrl($_CONF['site_url'] . '/article.php?story=' . $story->getSid()) . '#trackback';
$article->set_var('trackbacks_url', $trackbacksUrl);
$article->set_var('trackbacks_text', $num_trackbacks . ' ' . $LANG_TRB['trackbacks']);
$article->set_var('trackbacks_count', $num_trackbacks);
$article->set_var('lang_trackbacks', $LANG_TRB['trackbacks']);
$article->set_var('trackbacks_with_count', COM_createLink(sprintf($LANG01[122], $num_trackbacks), $trackbacksUrl));
if (SEC_hasRights('story.ping')) {
$pingurl = $_CONF['site_admin_url'] . '/trackback.php?mode=sendall&id=' . $story->getSid();
$pingico = '<img src="' . $_CONF['layout_url'] . '/images/sendping.' . $_IMAGE_TYPE . '" alt="' . $LANG_TRB['send_trackback'] . '" title="' . $LANG_TRB['send_trackback'] . '" />';
$article->set_var('send_trackback_icon', COM_createLink($pingico, $pingurl));
}
if ($story->DisplayElements('trackbacks') > 0) {
$article->set_var('trackbacks_with_count', COM_createLink(sprintf($LANG01[122], $num_trackbacks), $trackbacksUrl));
} else {
$article->set_var('trackbacks_with_count', sprintf($LANG01[122], $num_trackbacks));
}
}
if ($_CONF['hideemailicon'] == 1 || COM_isAnonUser() && ($_CONF['loginrequired'] == 1 || $_CONF['emailstoryloginrequired'] == 1)) {
$article->set_var('email_icon', '');
} else {
$emailUrl = $_CONF['site_url'] . '/profiles.php?sid=' . $story->getSid() . '&what=emailstory';
$emailicon = '<img src="' . $_CONF['layout_url'] . '/images/mail.' . $_IMAGE_TYPE . '" alt="' . $LANG01[64] . '" title="' . $LANG11[2] . '" />';
$article->set_var('email_icon', COM_createLink($emailicon, $emailUrl));
$article->set_var('email_story_url', $emailUrl);
$article->set_var('lang_email_story', $LANG11[2]);
$article->set_var('lang_email_story_alt', $LANG01[64]);
}
$printUrl = COM_buildUrl($_CONF['site_url'] . '/article.php?story=' . $story->getSid() . '&mode=print');
if ($_CONF['hideprintericon'] == 1) {
$article->set_var('print_icon', '');
} else {
$printicon = '<img src="' . $_CONF['layout_url'] . '/images/print.' . $_IMAGE_TYPE . '" alt="' . $LANG01[65] . '" title="' . $LANG11[3] . '" />';
$article->set_var('print_icon', COM_createLink($printicon, $printUrl, array('rel' => 'nofollow')));
$article->set_var('print_story_url', $printUrl);
$article->set_var('lang_print_story', $LANG11[3]);
$article->set_var('lang_print_story_alt', $LANG01[65]);
}
$article->set_var('pdf_icon', '');
if ($_CONF['backend'] == 1) {
$tid = $story->displayElements('tid');
$alt_tid = $story->displayElements('alternate_tid');
$result = DB_query("SELECT filename, title FROM {$_TABLES['syndication']} WHERE type = 'article' AND topic = '" . DB_escapeString($tid) . "' AND is_enabled = 1");
$feeds = DB_numRows($result);
for ($i = 0; $i < $feeds; $i++) {
list($filename, $title) = DB_fetchArray($result);
$feedUrl = SYND_getFeedUrl($filename);
$feedTitle = sprintf($LANG11[6], $title);
}
if ($feeds > 0) {
$feedicon = '<img src="' . $_CONF['layout_url'] . '/images/rss_small.' . $_IMAGE_TYPE . '" alt="' . $feedTitle . '" title="' . $feedTitle . '" />';
$article->set_var('feed_icon', COM_createLink($feedicon, $feedUrl, array("type" => "application/rss+xml")));
$article->set_var('feed_url', $feedUrl);
} else {
$article->set_var('feed_icon', '');
}
} else {
$article->set_var('feed_icon', '');
}
$article->set_var('story_display', 'index');
$storycounter++;
$article->set_var('story_counter', $storycounter);
$article->set_var('adblock', PLG_displayAdBlock('story', $storycounter));
}
$article->set_var('article_url', $articleUrl);
$article->set_var('recent_post_anchortag', $recent_post_anchortag);
$access = $story->checkAccess();
$storyAccess = min($access, SEC_hasTopicAccess($story->DisplayElements('tid')));
if ($index != 'p' and SEC_hasRights('story.edit') and $story->checkAccess() == 3 and SEC_hasTopicAccess($story->DisplayElements('tid')) == 3) {
$article->set_var('edit_link', COM_createLink($LANG01[4], $_CONF['site_admin_url'] . '/story.php?edit=x&sid=' . $story->getSid()));
$article->set_var('edit_url', $_CONF['site_admin_url'] . '/story.php?edit=x&sid=' . $story->getSid());
$article->set_var('lang_edit_text', $LANG01[4]);
$editicon = $_CONF['layout_url'] . '/images/edit.' . $_IMAGE_TYPE;
$editiconhtml = '<img src="' . $editicon . '" alt="' . $LANG01[4] . '" title="' . $LANG01[4] . '" />';
$article->set_var('edit_icon', COM_createLink($editiconhtml, $_CONF['site_admin_url'] . '/story.php?edit=x&sid=' . $story->getSid()));
$article->set_var('edit_image', $editiconhtml);
}
$article->set_var('lang_continue_reading', $LANG01['continue_reading']);
PLG_templateSetVars($article_filevar, $article);
if ($_CONF['rating_enabled'] != 0 && $index != 'p') {
if (@in_array($story->getSid(), $ratedIds)) {
$static = true;
$voted = 1;
} else {
$static = 0;
$voted = 0;
}
$uid = isset($_USER['uid']) ? $_USER['uid'] : 1;
if ($_CONF['rating_enabled'] == 2 && $uid != $story->DisplayElements('owner_id')) {
$article->set_var('rating_bar', RATING_ratingBar('article', $story->getSid(), $story->DisplayElements('votes'), $story->DisplayElements('rating'), $voted, 5, $static, 'sm'), false, true);
} else {
if (!COM_isAnonUser() && $uid != $story->DisplayElements('owner_id')) {
$article->set_var('rating_bar', RATING_ratingBar('article', $story->getSid(), $story->DisplayElements('votes'), $story->DisplayElements('rating'), $voted, 5, $static, 'sm'), false, true);
} else {
$article->set_var('rating_bar', RATING_ratingBar('article', $story->getSid(), $story->DisplayElements('votes'), $story->DisplayElements('rating'), 1, 5, TRUE, 'sm'), false, true);
}
}
} else {
$article->set_var('rating_bar', '', false, true);
}
if ($index != 'p') {
$article->create_instance($instance_id, $article_filevar);
}
} else {
PLG_templateSetVars($article_filevar, $article);
if ($_CONF['rating_enabled'] != 0) {
if (@in_array($story->getSid(), $ratedIds)) {
$static = true;
$voted = 1;
} else {
$static = 0;
$voted = 0;
}
$uid = isset($_USER['uid']) ? $_USER['uid'] : 1;
if ($_CONF['rating_enabled'] == 2 && $uid != $story->DisplayElements('owner_id')) {
$article->set_var('rating_bar', RATING_ratingBar('article', $story->getSid(), $story->DisplayElements('votes'), $story->DisplayElements('rating'), $voted, 5, $static, 'sm'), false, true);
} else {
if (!COM_isAnonUser() && $uid != $story->DisplayElements('owner_id')) {
$article->set_var('rating_bar', RATING_ratingBar('article', $story->getSid(), $story->DisplayElements('votes'), $story->DisplayElements('rating'), $voted, 5, $static, 'sm'), false, true);
} else {
$article->set_var('rating_bar', RATING_ratingBar('article', $story->getSid(), $story->DisplayElements('votes'), $story->DisplayElements('rating'), $voted, 5, TRUE, 'sm'), false, true);
}
}
} else {
$article->set_var('rating_bar', '', false, true);
}
}
$article->parse('finalstory', $article_filevar);
SESS_clearContext();
return $article->finish($article->get_var('finalstory'));
}
/**
* This block will display any social site memberships
*
*/
function phpblock_social()
{
global $_CONF;
USES_lib_social();
return SOC_getFollowMeIcons(-1, 'follow_site.thtml');
}
/**
* Shows a profile for a user
*
* This grabs the user profile for a given user and displays it
*
* @param int $user User ID of profile to get
* @param int $msg Message to display (if != 0)
* @return string HTML for user profile page
*
*/
function userprofile($user, $msg = 0)
{
global $_CONF, $_TABLES, $_USER, $LANG01, $LANG04, $LANG09, $LANG_LOGIN;
$retval = '';
if (COM_isAnonUser() && ($_CONF['loginrequired'] == 1 || $_CONF['profileloginrequired'] == 1)) {
$retval .= COM_siteHeader('menu');
$retval .= SEC_loginRequiredForm();
$retval .= COM_siteFooter();
return $retval;
}
$result = DB_query("SELECT {$_TABLES['users']}.uid,username,fullname,regdate,homepage,about,location,pgpkey,photo,email FROM {$_TABLES['userinfo']},{$_TABLES['users']} WHERE {$_TABLES['userinfo']}.uid = {$_TABLES['users']}.uid AND {$_TABLES['users']}.uid = " . (int) $user);
$nrows = DB_numRows($result);
if ($nrows == 0) {
// no such user
return COM_refresh($_CONF['site_url'] . '/index.php');
}
$A = DB_fetchArray($result);
$display_name = COM_getDisplayName($user, $A['username'], $A['fullname']);
// 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'));
$user_templates->set_var('start_block_userprofile', COM_startBlock($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) {
$user_templates->set_var('username', $A['fullname']);
$user_templates->set_var('user_fullname', $A['username']);
} else {
$user_templates->set_var('username', $A['username']);
$user_templates->set_var('user_fullname', $A['fullname']);
}
if (SEC_hasRights('user.edit')) {
global $_IMAGE_TYPE, $LANG_ADMIN;
$edit_icon = '<img src="' . $_CONF['layout_url'] . '/images/edit.' . $_IMAGE_TYPE . '" alt="' . $LANG_ADMIN['edit'] . '" title="' . $LANG_ADMIN['edit'] . '" />';
$edit_link_url = '<li>' . COM_createLink($edit_icon, "{$_CONF['site_admin_url']}/user.php?edit=x&uid={$A['uid']}") . '</li>';
$user_templates->set_var('edit_link', $edit_link_url);
}
$photo = USER_getPhoto($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']);
$user_templates->set_var('lang_email', $LANG04[5]);
$user_templates->set_var('user_id', $user);
if ($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]);
$user_templates->set_var('user_bio', nl2br($A['about']));
$user_templates->set_var('lang_pgpkey', $LANG04[8]);
$user_templates->set_var('user_pgp', nl2br($A['pgpkey']));
$followMeIcons = SOC_getFollowMeIcons($A['uid']);
if ($followMeIcons != '') {
$user_templates->set_var('follow_me', $followMeIcons);
}
$user_templates->set_var('start_block_last10stories', COM_startBlock($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("','", $tids) . "'";
// list of last 10 stories by this user
if (sizeof($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' => '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
$sidArray = array();
if (sizeof($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);
$sidList = "'" . DB_escapeString($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 . '.');
$comment_url = $_CONF['site_url'] . '/comment.php?mode=view&cid=' . $C['cid'];
$C['title'] = str_replace('$', '$', $C['title']);
$user_templates->set_var('comment_title', COM_createLink($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 = " . (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']));
$user_templates->set_var('lang_number_comments', $LANG04[85]);
$sql = "SELECT COUNT(*) AS count FROM {$_TABLES['comments']} WHERE (uid = '{$user}')";
if (!empty($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] . ' ' . $display_name);
// Call custom registration function if enabled and exists
if ($_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;
}