function getContent($pageId, $action, $userId, $permission, $recursed = 0)
{
if ($action == "login") {
if ($userId == 0) {
///Commented the requirement of login.lib.php because it is already included in /index.php
//require_once("login.lib.php");
$newUserId = login();
if (is_numeric($newUserId)) {
return getContent($pageId, "view", $newUserId, getPermissions($newUserId, $pageId, "view"), 0);
} else {
return $newUserId;
}
///<The login page
} else {
displayinfo("You are logged in as " . getUserName($userId) . "! Click <a href=\"./+logout\">here</a> to logout.");
}
return getContent($pageId, "view", $userId, getPermissions($userId, $pageId, "view"), $recursed = 0);
}
if ($action == "profile") {
if ($userId != 0) {
require_once "profile.lib.php";
return profile($userId);
} else {
displayinfo("You need to <a href=\"./+login\">login</a> to view your profile.!");
}
}
if ($action == "logout") {
if ($userId != 0) {
$newUserId = resetAuth();
displayinfo("You have been logged out!");
global $openid_enabled;
if ($openid_enabled == 'true') {
displaywarning("If you logged in via Open ID, make sure you also log out from your Open ID service provider's website. Until then your session in this website will remain active !");
}
return getContent($pageId, "view", $newUserId, getPermissions($newUserId, $pageId, "view"), 0);
} else {
displayinfo("You need to <a href=\"./+login\">login</a> first to logout!");
}
}
if ($action == "search") {
require_once "search.lib.php";
$ret = getSearchBox();
if (isset($_POST['query'])) {
$ret .= getSearchResultString($_POST['query']);
} elseif (isset($_GET['query'])) {
$ret .= getSearchResultString($_GET['query']);
}
return $ret;
}
if (isset($_GET['subaction']) && $_GET['subaction'] == 'getchildren') {
if (isset($_GET['parentpath'])) {
global $urlRequestRoot;
require_once 'menu.lib.php';
$pidarr = array();
parseUrlReal(escape($_GET['parentpath']), $pidarr);
$pid = $pidarr[count($pidarr) - 1];
$children = getChildren($pid, $userId);
$response = array();
$response['path'] = escape($_GET['parentpath']);
$response['items'] = array();
foreach ($children as $child) {
$response['items'][] = array($urlRequestRoot . '/home' . escape($_GET['parentpath']) . $child[1], $child[2]);
}
//echo json_encode($response);
exit;
}
}
if ($permission != true) {
if ($userId == 0) {
$suggestion = "(Try <a href=\"./+login\">logging in?</a>)";
} else {
$suggestion = "";
}
displayerror("You do not have the permissions to view this page. {$suggestion}<br /><input type=\"button\" onclick=\"history.go(-1)\" value=\"Go back\" />");
return '';
}
if ($action == "admin") {
require_once "admin.lib.php";
return admin($pageId, $userId);
}
///default actions also to be defined here (and not outside)
/// Coz work to be done after these actions do involve the page
$pagetype_query = "SELECT page_module, page_modulecomponentid FROM " . MYSQL_DATABASE_PREFIX . "pages WHERE page_id='" . escape($pageId) . "'";
$pagetype_result = mysql_query($pagetype_query);
$pagetype_values = mysql_fetch_assoc($pagetype_result);
if (!$pagetype_values) {
displayerror("The requested page does not exist.");
return "";
}
$moduleType = $pagetype_values['page_module'];
$moduleComponentId = $pagetype_values['page_modulecomponentid'];
if ($action == "settings") {
///<done here because we needed to check if the page exists for sure.
require_once "pagesettings.lib.php";
return pagesettings($pageId, $userId);
}
if ($action == "widgets") {
return handleWidgetPageSettings($pageId);
}
if ($recursed == 0) {
$pagetypeupdate_query = "UPDATE " . MYSQL_DATABASE_PREFIX . "pages SET page_lastaccesstime=NOW() WHERE page_id='" . escape($pageId) . "'";
$pagetypeupdate_result = mysql_query($pagetypeupdate_query);
if (!$pagetypeupdate_result) {
return '<div class="cms-error">Error No. 563 - An error has occured. Contact the site administators.</div>';
}
}
if ($moduleType == "link") {
return getContent($moduleComponentId, $action, $userId, true, 1);
}
if ($action == "grant") {
return grantPermissions($userId, $pageId);
}
if ($moduleType == "menu") {
return getContent(getParentPage($pageId), $action, $userId, true, 1);
}
if ($moduleType == "external") {
$query = "SELECT `page_extlink` FROM `" . MYSQL_DATABASE_PREFIX . "external` WHERE `page_modulecomponentid` =\n\t\t\t\t\t(SELECT `page_modulecomponentid` FROM `" . MYSQL_DATABASE_PREFIX . "pages` WHERE `page_id`= '" . escape($pageId) . "')";
$result = mysql_query($query);
$values = mysql_fetch_array($result);
$link = $values[0];
header("Location: {$link}");
}
global $sourceFolder;
global $moduleFolder;
require_once $sourceFolder . "/" . $moduleFolder . "/" . $moduleType . ".lib.php";
$page = new $moduleType();
if (!$page instanceof module) {
displayerror("The module \"{$moduleType}\" does not implement the inteface module</div>");
return "";
}
$createperms_query = " SELECT * FROM " . MYSQL_DATABASE_PREFIX . "permissionlist where perm_action = 'create' AND page_module = '" . $moduleType . "'";
$createperms_result = mysql_query($createperms_query);
if (mysql_num_rows($createperms_result) < 1) {
displayerror("The action \"create\" does not exist in the module \"{$moduleType}\"</div>");
return "";
}
$availableperms_query = "SELECT * FROM " . MYSQL_DATABASE_PREFIX . "permissionlist where perm_action != 'create' AND page_module = '" . $moduleType . "'";
$availableperms_result = mysql_query($availableperms_query);
$permlist = array();
while ($value = mysql_fetch_assoc($availableperms_result)) {
array_push($permlist, $value['perm_action']);
}
array_push($permlist, "view");
$class_methods = get_class_methods($moduleType);
foreach ($permlist as $perm) {
if (!in_array("action" . ucfirst($perm), $class_methods)) {
displayerror("The action \"{$perm}\" does not exist in the module \"{$moduleType}\"</div>");
return "";
}
}
if ($action == "pdf") {
if (isset($_GET['depth'])) {
$depth = $_GET['depth'];
} else {
$depth = 0;
}
if (!is_numeric($depth)) {
$depth = 0;
}
global $TITLE;
global $sourceFolder;
require_once "{$sourceFolder}/modules/pdf/html2fpdf.php";
$pdf = new HTML2FPDF();
$pdf->setModuleComponentId($moduleComponentId);
$pdf->AddPage();
$pdf->WriteHTML($page->getHtml($userId, $moduleComponentId, "view"));
$cp = array();
$j = 0;
if ($depth == -1) {
$cp = child($pageId, $userId, $depth);
if ($cp[0][0]) {
for ($i = 0; $cp[$i][0] != NULL; $i++) {
require_once $sourceFolder . "/" . $moduleFolder . "/" . $cp[$i][2] . ".lib.php";
$page1 = new $cp[$i][2]();
$modCompId = $cp[$i][5];
$pdf->setModuleComponentId($modCompId);
$pdf->AddPage();
$pdf->WriteHTML($page1->getHtml($userId, $modCompId, "view"));
}
}
} else {
if ($depth > 0) {
$cp = child($pageId, $userId, $depth);
--$depth;
while ($depth > 0) {
$count = count($cp);
for ($j; $j < $count; $j++) {
$cp = array_merge((array) $cp, (array) child($cp[$j][0], $userId, $depth));
}
--$depth;
}
if ($cp[0][0]) {
for ($i = 0; isset($cp[$i]); $i++) {
require_once $sourceFolder . "/" . $moduleFolder . "/" . $cp[$i][2] . ".lib.php";
$page1 = new $cp[$i][2]();
$modCompId = $cp[$i][5];
$pdf->setModuleComponentId($modCompId);
$pdf->AddPage();
$pdf->WriteHTML($page1->getHtml($userId, $modCompId, "view"));
}
}
}
}
$filePath = $sourceFolder . "/uploads/temp/" . $TITLE . ".pdf";
while (file_exists($filePath)) {
$filePath = $sourceFolder . "/uploads/temp/" . $TITLE . "-" . rand() . ".pdf";
}
$pdf->Output($filePath);
header("Pragma: public");
header("Expires: 0");
header("Cache-Control: must-revalidate, post-check=0, pre-check=0");
header("Cache-Control: private", false);
header("Content-Type: application/pdf");
header("Content-Disposition: attachment; filename=\"" . basename($filePath) . "\";");
header("Content-Transfer-Encoding: binary");
header("Content-Length: " . filesize($filePath));
@readfile("{$filePath}");
unlink($filePath);
}
return $page->getHtml($userId, $moduleComponentId, $action);
}