/**
* validateSession()
*
* Returns true if a session has already been created in an
* attempt to prevent abuse of the listener.
*/
function validateSession()
{
global $A;
// Activity object
global $name;
$name = getName();
if (cookieVar(LACE_SESSION_COOKIE) === false && !$A->keyExists($name)) {
joinMessage($name);
}
$A->update($name);
setcookie(LACE_SESSION_COOKIE, getCookieString(), time() + 600, LACE_URL_REL);
setcookie(LACE_NAME_COOKIE, $name, time() + 2592000, LACE_URL_REL);
return true;
}
function showUsingQuery($templateName, $query, $highlight = '', $comments = 0, $dateheads = 1)
{
global $CONF, $manager;
$lastVisit = cookieVar($CONF['CookiePrefix'] . 'lastVisit');
if ($lastVisit != 0) {
$lastVisit = $this->getCorrectTime($lastVisit);
}
// set templatename as global variable (so plugins can access it)
global $currentTemplateName;
$currentTemplateName = $templateName;
$template =& $manager->getTemplate($templateName);
// create parser object & action handler
$actions =& new ITEMACTIONS($this);
$parser =& new PARSER($actions->getDefinedActions(), $actions);
$actions->setTemplate($template);
$actions->setHighlight($highlight);
$actions->setLastVisit($lastVisit);
$actions->setParser($parser);
$actions->setShowComments($comments);
// execute query
$items = sql_query($query);
// loop over all items
$old_date = 0;
while ($item = sql_fetch_object($items)) {
$item->timestamp = strtotime($item->itime);
// string timestamp -> unix timestamp
// action handler needs to know the item we're handling
$actions->setCurrentItem($item);
// add date header if needed
if ($dateheads) {
$new_date = date('dFY', $item->timestamp);
if ($new_date != $old_date) {
// unless this is the first time, write date footer
$timestamp = $item->timestamp;
if ($old_date != 0) {
$oldTS = strtotime($old_date);
$manager->notify('PreDateFoot', array('blog' => &$this, 'timestamp' => $oldTS));
$tmp_footer = strftimejp(isset($template['DATE_FOOTER']) ? $template['DATE_FOOTER'] : '', $oldTS);
$parser->parse($tmp_footer);
$manager->notify('PostDateFoot', array('blog' => &$this, 'timestamp' => $oldTS));
}
$manager->notify('PreDateHead', array('blog' => &$this, 'timestamp' => $timestamp));
// note, to use templatvars in the dateheader, the %-characters need to be doubled in
// order to be preserved by strftime
$tmp_header = strftimejp(isset($template['DATE_HEADER']) ? $template['DATE_HEADER'] : null, $timestamp);
$parser->parse($tmp_header);
$manager->notify('PostDateHead', array('blog' => &$this, 'timestamp' => $timestamp));
}
$old_date = $new_date;
}
// parse item
$parser->parse($template['ITEM_HEADER']);
$manager->notify('PreItem', array('blog' => &$this, 'item' => &$item));
$parser->parse($template['ITEM']);
$manager->notify('PostItem', array('blog' => &$this, 'item' => &$item));
$parser->parse($template['ITEM_FOOTER']);
}
$numrows = sql_num_rows($items);
// add another date footer if there was at least one item
if ($numrows > 0 && $dateheads) {
$manager->notify('PreDateFoot', array('blog' => &$this, 'timestamp' => strtotime($old_date)));
$parser->parse($template['DATE_FOOTER']);
$manager->notify('PostDateFoot', array('blog' => &$this, 'timestamp' => strtotime($old_date)));
}
sql_free_result($items);
// free memory
return $numrows;
}
function contributeTinymceContent(&$data)
{
global $member;
if (cookieVar($CONF['CookiePrefix'] . 'loginkey') && $this->_memberCheck($member->getID()) == true) {
$this->_suspendConvertBreaks($data);
$this->_recoverTags($data);
if ($this->getOption('trim_ptag') == 'yes') {
return $this->_delP($data);
}
}
}
function doSkinVar()
{
if (!$this->isSmartPhone()) {
return;
}
$viewmode = getVar('viewmode');
if (is_null($viewmode)) {
$viewmode = cookieVar('viewmode');
}
if (is_null($viewmode)) {
if ($this->isSmartPhone()) {
$viewmode = 1;
} else {
$viewmode = 0;
}
} else {
$viewmode = intval($viewmode);
}
$Url = 'http://' . $_SERVER['HTTP_HOST'] . $_SERVER['REQUEST_URI'];
if (strpos($Url, '?') === false) {
$Url .= '?';
} else {
$Url .= '&';
}
$_ = strstr($Url, 'viewmode');
if (strpos($Url, $_) !== false) {
$Url = str_replace($_, '', $Url);
}
$optionViewsp = htmlspecialchars($this->getOption('viewsp'), ENT_QUOTES, _CHARSET);
$optionViewpc = htmlspecialchars($this->getOption('viewpc'), ENT_QUOTES, _CHARSET);
$echo = '<div class="viewmode">';
if ($viewmode == 0) {
$echo .= sprintf('<a href="%s">%s</a>', "{$Url}viewmode=1", $optionViewsp);
} elseif ($viewmode == 1) {
$echo .= sprintf('<a href="%s">%s</a>', "{$Url}viewmode=0", $optionViewpc);
}
$echo .= '</div>';
echo $echo;
}
/**
* getName()
*
* Attempt to find a user's name in the $_POST
* and $_COOKIE variables
*/
function getName()
{
// Look for the name in $_POST then in
// $_COOKIE, or give a new generic name
if (array_key_exists('name', $_POST) && mb_strlen(trim($_POST['name'])) > 0) {
$name = urldecode($_POST['name']);
setcookie(LACE_NAME_COOKIE, $name, time() + 3600 * 24 * 30, LACE_URL_REL);
} else {
$name = cookieVar(LACE_NAME_COOKIE, 'Guest ' . mb_substr(rand(0, 9999), 0, 4));
}
return $name;
}
function intCookieVar($name)
{
return intval(cookieVar($name));
}
/**
* Parse skinvar commentform
*/
function parse_commentform($destinationurl = '')
{
global $blog, $itemid, $member, $CONF, $manager, $DIR_LIBS, $errormessage;
// warn when trying to provide a actionurl (used to be a parameter in Nucleus <2.0)
if (stristr($destinationurl, 'action.php')) {
$args = func_get_args();
$destinationurl = $args[1];
ACTIONLOG::add(WARNING, _ACTIONURL_NOTLONGER_PARAMATER);
}
$actionurl = $CONF['ActionURL'];
// if item is closed, show message and do nothing
$item =& $manager->getItem($itemid, 0, 0);
if ($item['closed'] || !$blog->commentsEnabled()) {
$this->doForm('commentform-closed');
return;
}
if (!$blog->isPublic() && !$member->isLoggedIn()) {
$this->doForm('commentform-closedtopublic');
return;
}
if (!$destinationurl) {
$destinationurl = createLink('item', array('itemid' => $itemid, 'title' => $item['title'], 'timestamp' => $item['timestamp'], 'extra' => $this->linkparams));
// note: createLink returns an HTML encoded URL
} else {
// HTML encode URL
$destinationurl = htmlspecialchars($destinationurl, ENT_QUOTES);
}
// values to prefill
$user = cookieVar($CONF['CookiePrefix'] . 'comment_user');
if (!$user) {
$user = postVar('user');
}
$userid = cookieVar($CONF['CookiePrefix'] . 'comment_userid');
if (!$userid) {
$userid = postVar('userid');
}
$email = cookieVar($CONF['CookiePrefix'] . 'comment_email');
if (!$email) {
$email = postVar('email');
}
$body = postVar('body');
$this->formdata = array('destinationurl' => $destinationurl, 'actionurl' => htmlspecialchars($actionurl, ENT_QUOTES), 'itemid' => $itemid, 'user' => htmlspecialchars($user, ENT_QUOTES), 'userid' => htmlspecialchars($userid, ENT_QUOTES), 'email' => htmlspecialchars($email, ENT_QUOTES), 'body' => htmlspecialchars($body, ENT_QUOTES), 'membername' => $member->getDisplayName(), 'rememberchecked' => cookieVar($CONF['CookiePrefix'] . 'comment_user') ? 'checked="checked"' : '');
if (!$member->isLoggedIn()) {
$this->doForm('commentform-notloggedin');
} else {
$this->doForm('commentform-loggedin');
}
}
public function doTemplateVar(&$item, $constant)
{
global $member, $CONF;
$language = getLanguageName();
$getLanguage = isset($_GET['lang']) ? getVar('lang') : false;
$cookieLanguage = isset($_COOKIE['NP_Text']) ? cookieVar('NP_Text') : false;
if ($getLanguage) {
$this->use_lang($getLanguage, $constant);
} elseif ($cookieLanguage) {
$this->use_lang($cookieLanguage, $constant);
} else {
$this->use_lang($language, $constant);
}
}
