<?php
/**
* WebTemplate Core
*
* @version 2.0
* @module WebTemplate Core
*/
$GLOBALS["WTPRERENDERHANDLERS"] = Array();
/**
* The class representing wtType Nodes
*
* @class WTType
* @extends WTNode
*/
class WTPage extends WTNode
{
var $m_template = "";
static function registerPreRenderHandler($function)
{
$GLOBALS["WTPRERENDERHANDLERS"][] = $function;
}
/**
* Get the visible text from a HTML document<br/>
* This is used for generating search text
*
* @method getVisibleTextFromHtml
* @static
* @param {String} text the HTML to get the text from
* @return {String} the text from the HTML
*/
public static function getVisibleTextFromHtml( $text )
{
$text = preg_replace(
array(
// Remove invisible content
'@<head[^>]*?>.*?</head>@siu',
'@<style[^>]*?>.*?</style>@siu',
'@<script[^>]*?.*?</script>@siu',
'@<object[^>]*?.*?</object>@siu',
'@<embed[^>]*?.*?</embed>@siu',
'@<applet[^>]*?.*?</applet>@siu',
'@<noframes[^>]*?.*?</noframes>@siu',
'@<noscript[^>]*?.*?</noscript>@siu',
'@<noembed[^>]*?.*?</noembed>@siu',
// Add line breaks before and after blocks
'@</?((address)|(blockquote)|(center)|(del))@iu',
'@</?((div)|(h[1-9])|(ins)|(isindex)|(p)|(pre))@iu',
'@</?((dir)|(dl)|(dt)|(dd)|(li)|(menu)|(ol)|(ul))@iu',
'@</?((table)|(th)|(td)|(caption))@iu',
'@</?((form)|(button)|(fieldset)|(legend)|(input))@iu',
'@</?((label)|(select)|(optgroup)|(option)|(textarea))@iu',
'@</?((frameset)|(frame)|(iframe))@iu',
),
array(
' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ',
"\n\$0", "\n\$0", "\n\$0", "\n\$0", "\n\$0", "\n\$0",
"\n\$0", "\n\$0",
),
$text );
return strip_tags( $text );
}
function getFormAttributeHTML($attributeInfo, $values)
{
if($attributeInfo["Attribute Name"] == "Template") {
$html = parent::getFormAttributeHTML($attributeInfo, $values);
$html = str_replace('onchange="', 'onchange="setTemplate();', $html);
return $html;
}
return parent::getFormAttributeHTML($attributeInfo, $values);
}
public static function create($parentGuid, $typeName, $attributes)
{
if(!array_key_exists("URI", $attributes)) {
$parent = $GLOBALS["WT"]->getNode($parentGuid);
$base = "";
if($parent->m_typeName == "Page") {
$base = $parent->getAttribute("URI") . "/";
}
$uri = strtolower($attributes["Menu Text"]);
$uri = preg_replace('/[^a-z0-9]+/','-',$uri);
$found = true;
$count = 0;
while($found) {
$found = false;
$sql = "SELECT
COUNT(*)
FROM
Page, wtNode
WHERE
Page.__guid = wtNode.__guid
AND wtNode.__deleted = 0
AND Page.URI = '" . mysql_escape_string($base . $uri) . "'";
$query = mysql_query($sql);
$row = mysql_fetch_row($query);
$found = $row[0] > 0;
if($found) {
$count++;
$uri = strtolower($attributes["Menu Text"]) . "-$count";
$uri = preg_replace('/[^a-z0-9]+/','-',$uri);
}
}
$attributes["URI"] = $base . $uri;
}
$page = parent::create($parentGuid, $typeName, $attributes);
//$GLOBALS["WT"]->logEvent("Page Created", "Page '{$attributes["Menu Text"]}' Created", $page->m_guid);
// $page->logEvent("Page Created", "Page '{$attributes["Menu Text"]}' Created");
return $page;
}
/*
function logEvent($event, $description) {
$events = $GLOBALS["WT"]->getNode("/Events");
if($events != NULL) {
$event = $events->createChild("wtEvent", Array("Event" => $event, "Description" => $description, "Contact ID" => $GLOBALS["WT"]->m_contactGuid, "Node" => $this->m_guid));
$eventGuid = $event->m_guid;
if(WTConfig::get("Content Manager/Version Control Enabled") == "Yes") {
$mode = $GLOBALS["WT"]->getMode();
$GLOBALS["WT"]->setMode("view");
$contents = $this->render();
$GLOBALS["WT"]->setMode($mode);
$versionDir = $GLOBALS["WTSITEDIRECTORY"] . $GLOBALS["WT"]->getSiteSetting("Site Directory") . "files/versions/";
if(!file_exists($versionDir)) {
mkdir($versionDir);
}
$fd = fopen($versionDir . $eventGuid . ".html", "w");
fwrite($fd, $contents);
fclose($fd);
$nodeData = $this->export($this->m_typeGuid);
$fd = fopen($versionDir . $eventGuid . ".node", "w");
fwrite($fd, serialize($nodeData));
fclose($fd);
$event->setAttributes(Array("Version ID" => $eventGuid));
}
}
}
*/
/**
* Copy the page
*
* @method copyPage
* @param {String} parentPath The page will be created as a child of this path
* @param {String} menuText The Menu Text for the new page
* @param {boolean} [copySubPages=false] If set to true, subpages will also be copied
* @return {Object} The object for the new page node
*/
function copyPage($parentPath, $menuText, $copySubPages = false) {
$pageAttributes = $this->getAttributes();
$parentNode = $GLOBALS["WT"]->getNode($parentPath);
$pageType = $GLOBALS["WT"]->getNode("/Config/Node Types/Page");
$pageTypeGuid = 0;
if($pageType) {
$pageTypeGuid = $pageType->m_guid;
}
if($copysubpages == "yes") {
$pageTypeGuid = -1;
}
if($parentNode) {
$pageAttributes["Title"] = $menuText;
$pageAttributes["Menu Text"] = $menuText;
unset($pageAttributes["URI"]);
$newPage = $parentNode->createChild("Page", $pageAttributes);
$GLOBALS["WT"]->copyNodeChildren($this->m_guid, $newPage->m_guid, $pageTypeGuid);
return $newPage;
}
return NULL;
}
function save() {
}
/**
* Restore a page from a previous version
*
* @method restore
* @param {int} eventID The id of the event representing the version
*/
function restore($eventID) {
// $event = $GLOBALS["WT"]->getNode($eventID);
$versionID = 0;
$sql = "SELECT
`Version ID`
FROM
wtEvent
WHERE
__luid = $eventID";
$query = mysql_query($sql);
if($row = mysql_fetch_row($query)) {
$versionID = $row[0];
}
if($versionID) {
// $versionID = $event->getAttribute("Version ID");
$nodeFile = $GLOBALS["WTSITEDIRECTORY"] . $GLOBALS["WT"]->getSiteSetting("Site Directory") . "files/versions/" . $versionID . ".node";
if(file_exists($nodeFile)) {
$fp = fopen($nodeFile, "r");
$nodeData = fread($fp, filesize($nodeFile));
fclose($fp);
$node = unserialize($nodeData);
$this->restoreNode($node, $this->m_typeGuid);
}
}
}
/**
* Set the uri for the page using the Menu Text
*
* @method setURI
* @param {String} [base=""] A value to attach to the base of the URI
* @param {String} [uriAttribute="Menu Text"] The attribute of the page to use to generate the URI
*/
function setURI($base = "", $uriAttribute = "Menu Text")
{
if($this->getAttribute("Use SEO Defaults") == "No") {
return;
}
$parent = $GLOBALS["WT"]->getNode($this->m_parentGuid);
if($parent->m_typeName == "Page") {
$base = $parent->getAttribute("URI");
}
if($base != "") {
$base .= "/";
}
$uri = strtolower($this->getAttribute($uriAttribute, true));
$uri = preg_replace('/[^a-z0-9]+/','-',$uri);
$found = true;
$count = 0;
while($found) {
$found = false;
$sql = "SELECT
COUNT(*)
FROM
Page, wtNode
WHERE
Page.__guid = wtNode.__guid
AND wtNode.__deleted = 0
AND Page.URI = '" . mysql_escape_string($base . $uri) . "'
AND Page.__guid <> " . $this->m_guid;
$query = mysql_query($sql);
$row = mysql_fetch_row($query);
$found = $row[0] > 0;
if($found) {
$count++;
$uri = strtolower($this->getAttribute($uriAttribute)) . "-$count";
$uri = preg_replace('/[^a-z0-9]+/','-',$uri);
}
}
//$this->setAttributes(Array("URI" => $base . $uri));
$sql = "UPDATE
Page
SET
URI = '" . mysql_escape_string($base . $uri) . "'
WHERE
__latest = 1
AND __guid = " . $this->m_guid;
mysql_query($sql);
print mysql_error();
$this->m_dirty = true;
}
function setKeywords() {
if($GLOBALS["WTSITEID"] != 11357 && $GLOBALS["WTSITEID"] != 11358 && $GLOBALS["WTSITEID"] != 11632) {
parent::setKeywords();
}
}
function setAttributes($attributes)
{
$oldMenuText = $this->getAttribute("Menu Text");
$oldURI = $this->getAttribute("URI");
$retVal = parent::setAttributes($attributes);
if($attributes["Menu Text"] && $attributes["Menu Text"] != $oldMenuText) {
$this->setURI();
}
$newURI = $this->getAttribute("URI");
if($oldURI != $newURI) {
// find if there are any related product pages...
$template = $this->getAttribute("Template");
$linkedContentID = $this->getAttribute("Linked Content ID");
if($template == "Product Category") {
if($linkedContentID) {
$sql = "UPDATE
Category
SET
URI = '" . mysql_escape_string($newURI) . "'
WHERE
__guid = $linkedContentID";
mysql_query($sql);
}
}
if($template == "Product") {
if($linkedContentID) {
$sql = "UPDATE
Product
SET
URI = '" . mysql_escape_string($newURI) . "'
WHERE
__guid = $linkedContentID";
mysql_query($sql);
}
}
}
}
/**
* Get the URI for the page
*
* @method getURI
* @param {boolean} [absolute=false] If true, return the absolute URI
* @param {boolean} [latest=false] If true, return the latest URI (possibly draft version or non approved)
* @return {String} the URI for the page
*/
function getURI($absolute = false, $latest = false) {
if($GLOBALS["WTURIPERNODE"]) {
return parent::getURI($absolute, $latest) ;
}
$languageID = $this->getLanguageID();
if($languageID != 0) {
$sql = "SELECT
__translationOfGuid
FROM
wtNode
WHERE
__guid = " . $this->m_guid;
$query = mysql_query($sql);
if($row = mysql_fetch_row($query)) {
$guid = $row[0];
$node = $GLOBALS["WT"]->getNode($guid);
return $node->getURI();
}
}
$latest = true;
if($absolute) {
return $GLOBALS["WT"]->getSiteSetting("Site URL") . "?page=" . $this->getAttribute("URI", $latest);
} else {
if($GLOBALS["WT"]->getSiteSetting("Path Mode") == "rewrite") {
return $this->getAttribute("URI", $latest);
} else {
return "?page=" . $this->getAttribute("URI", $latest);
}
}
}
/**
* This function is called just before the output for the page is to be produced<br/>
* It can be overridden to provide custom functionality before a page is shown
*
* @method preRender
*/
function preRender()
{
}
/**
* This function is called just before a template is rendered<br/>
* It can be overridden and used to send custom data to the template
*
* @method preEvaluateTemplate
* @param {String} template The template about to be evaluated
* @param {Array} templateData The data to send to the template. Modify this array to change the data to be passed to the template
* @param {Array} args Extra Data
*/
function preEvaluateTemplate($template, &$templateData, $args)
{
}
/* function SetAttributes($attributes) {
}*/
/**
* Return the HTML for the page
*
* @method render
* @return {String} The HTML for the page
*/
function render() {
// $GLOBALS["WT"]->pushRenderContext($this->m_guid);
/* if($GLOBALS["WT"]->getMode() == "edit") {
$this->setKeywords();
}
*/
// $this->pushContext($this->getPath());
$GLOBALS["WT"]->m_currentPage = $this;
if($GLOBALS["WT"]->getMode() == "edit" || $GLOBALS["WT"]->getMode() == "moderate" || $GLOBALS["WTPREVIEWMODE"]) {
$data = $this->getAttributes(true);
} else {
$data = $this->getAttributes();
}
$pageData = Array();
if($data["Data"] != "") {
$pageData = unserialize($data["Data"]);
}
// parse_str($data["Data"], $pageData);
foreach($pageData as $key => $value) {
$GLOBALS["WTVARS$key"] = $value;
}
// $this->m_template = $data["Template"];
if(!$data["Template ID"]) {
return;
}
$template = $GLOBALS["WT"]->getNode($data["Template ID"]);
if($template == NULL) {
return;
}
$this->m_template = $template->getPath();
foreach($GLOBALS["WTPRERENDERHANDLERS"] as $preRenderHandler) {
call_user_func($preRenderHandler, $this);
}
$this->preRender();
$template = $GLOBALS["WT"]->getNode($this->m_template);
$pageDataNode = $this;
$data = Array();
$languageID = WTSession::get("WTLANGUAGEID");
if($languageID) {
$translationNode = $this->getTranslationNode($languageID);
if($translationNode) {
$pageDataNode = $translationNode;
}
}
$data = $pageDataNode->getAttributes();
$attributes = $this->getAttributes();
foreach($attributes as $key => $value) {
if($data[$key] == "") {
$data[$key] = $value;
}
}
$data["Template"] = $template->getName();
$data["Template ID"] = $template->m_guid;
$data["__guid"] = $this->m_guid;
if($GLOBALS["WTMENUTEXT"]) {
$data["Menu Text"] = $GLOBALS["WTMENUTEXT"];
}
if($template != NULL) {
// $this->PreEvaluateTemplate($template->getPath(), $data, NULL);
$this->preEvaluateTemplate($this->m_template, $data, NULL);
$data["Content"] = $template->evaluate($data);
} else {
return "Template doesn't exist: " . $this->m_template . "<br>";
}
if($GLOBALS["WTMENUTEXT"]) {
$data["Menu Text"] = $GLOBALS["WTMENUTEXT"];
}
if(array_key_exists("WTPAGELAYOUT", $GLOBALS)) {
if($GLOBALS["WTPAGELAYOUT"] == "") {
$content = $data["Content"];
} else {
$holder = $GLOBALS["WT"]->getNode("Templates/Page Layouts/{$GLOBALS["WTPAGELAYOUT"]}");
if($holder != NULL) {
$this->preEvaluateTemplate($holder->getPath(), $data, NULL);
$content = $holder->evaluate($data);
}
}
} else {
$holder = $GLOBALS["WT"]->getNode("Templates/Page Layouts/Holder");
$this->preEvaluateTemplate($holder->getPath(), $data, NULL);
$content = $holder->evaluate($data);
}
if($GLOBALS["WT"]->getMode() == "edit") {
// commented out set keywords cos its causint problems
if($GLOBALS["WTSITEID"] != 11473) {
$this->setKeywords();
}
}
// $this->popContext();
// $GLOBALS["WT"]->popRenderContext();
return $content;
// return $templatePath;
}
/**
* Get the keywords for the page<br/>
* Useful for indexing the page
*
* @method getKeywords
*/
function getKeywords() {
$content = "";
$mode = $GLOBALS["WT"]->getMode();
$GLOBALS["WT"]->setMode("index");
$template = $this->getAttribute("Template");
if($template != "") {
$content = $this->render();
}
$GLOBALS["WT"]->setMode($mode);
if(array_key_exists("WTINDEX", $GLOBALS)) {
if($GLOBALS["WTINDEX"] == "no") {
return "";
}
}
// return strip_tags($content, '<script><style>');
return WTPage::getVisibleTextFromHtml($content);
}
/**
* Force a page to switch to secure mode
*
* @method forceSecure
*
*/
function forceSecure() {
if(array_key_exists("WTINOFFICE", $_SESSION) && $_SESSION["WTINOFFICE"]) {
return;
}
if(!array_key_exists("HTTPS", $_SERVER) || strtolower($_SERVER["HTTPS"]) != "on") {
$secureURL = WTConfig::get("Site Details/Site Secure URL");
if(strpos($secureURL, "https") === false) {
$currentURL = "http://" . $_SERVER["SERVER_NAME"] . $_SERVER["REQUEST_URI"];
if(strpos($currentURL, $secureURL) !== false) {
return;
}
}
if($secureURL) {// && strpos($secureURL, "https") !== false) {
$pagePath = $_SERVER["REQUEST_URI"];
$pagePath = substr($pagePath, strlen($GLOBALS["WT"]->getSiteSetting("Site Base")));
$secureURL .= "__session/" . WTSession::getKey() . "/" .$pagePath;
// print "secure url = $secureURL";
header("Location: $secureURL");
exit("");
}
}
}
}
?>
