<?php
/**
* WebTemplate Core
*
* @version 2.0
* @module WebTemplate Core
*/
$GLOBALS["WTTEMPLATESTACK"] = Array();
/**
* The class representing wtTemplate Nodes
*
* @class WTTemplate
* @extends WTNode
*/
class WTTemplate extends WTNode
{
function getFormAttributeHTML($attributeInfo, $values)
{
/* $attributeName = $attributeInfo["Attribute Name"];
if($attributeName != "Name" && $attributeName != "Available") {
return "";
}*/
return parent::getFormAttributeHTML($attributeInfo, $values);
}
/**
* Return the contents of a file
*
* @method load
* @static
* @param {String} filepath The path to the file to load
* @return {String} Returns the contents of the file or false if the file does not exist
*/
public static function load($filepath)
{
if(file_exists($filepath)) {
$fd = fopen($filepath, "r");
$contents = fread($fd, filesize($filepath));
fclose($fd);
return $contents;
}
return false;
}
/**
* Returns the output of a template
*
* @method compileAndEvaluate
* @static
* @param {String} template The template containing WebTemplate Tags
* @param {Array} templateData An associative array of data to pass to the template
* @return {String} The evaluated output of the template
*/
public static function compileAndEvaluate($template, $templateData)
{
ob_start();
eval('?>' . WTTemplate::compile($template));
return ob_get_clean();
}
/**
* Read the <wt:input> tags in a template and return them as an associative array
*
* @method readInputs
* @static
* @param {String} template The source of the template
* @return {Array} An associative array of the input tags
*/
public static function readInputs($template)
{
$inputs = Array();
$i = 0;
$templateLength = strlen($template);
$i = strpos($template, '<wt:input');
while($i !== false) {
$i += 9;
while($i < $templateLength && ($template[$i] == ' ' || $template[$i] == '\t' || $template[$i] == '\n' || $template[$i] == '\r')) {
$i++;
}
$attributes = Array();
while($i < $templateLength) {
$attributeName = "";
$attributeValue = "";
while($i < $templateLength && ($template[$i] == ' ' || $template[$i] == '\t' || $template[$i] == '\n' || $template[$i] == '\r')) {
$i++;
}
while($i < $templateLength && ($template[$i] != ' ' && $template[$i] != '\t' && $template != '\n' && $template[$i] != '=' && $template[$i] != '>')) {
$attributeName .= $template[$i];
$i++;
}
if($i >= $templateLength) {
break;
}
while($i < $templateLength && ($template[$i] == ' ' || $template[$i] == '\t' || $template[$i] == '\n' || $template[$i] == '\r')) {
$i++;
}
if($template[$i] == ">") {
$i++;
break;
}
if($i < ($templateLength - 1) && $template[$i] == "/" && $template[$i + 1] == ">") {
$i += 2;
break;
}
if($template[$i] == '=') {
$i++;
while($i < $templateLength && ($template[$i] == ' ' || $template[$i] == '\t' || $template[$i] == '\n')) {
$i++;
}
if($i >= $templateLength) {
break;
}
if($template[$i] == '"') {
$i++;
while($i < $templateLength) {
if($template[$i] == '"' && $template[$i - 1] != "\\") {
$i++;
break;
}
$attributeValue .= $template[$i];
$i++;
}
}
}
$attributes[$attributeName] = $attributeValue;
}
if(array_key_exists("name", $attributes)) {
$inputs[$attributes["name"]] = $attributes;
}
$i = strpos($template, '<wt:input', $i);
}
//print_r($inputs);
return $inputs;
}
/**
* Compile a template containing WebTemplate Tags into PHP code
*
* @method compile
* @static
* @param template {String} The source of the template to compile
* @return {String} Returns the PHP code produced from the compilation
*/
public static function compile($template, $inphp = false, $templateName = "")
{
$innerTemplateCount = 0;
// the current depth of the stack
$depth = 0;
// a stack of the content for each tag
$stack = Array();
$stack[0] = "";
// map from source lines to produced lines
$stackLineMap = Array();
$stackLineMap[0] = Array();
// stack ops contains the actual php code for each stack level
$stackOps = Array();
$stackOps[0] = "";
$stackOpsLineMap = Array();
$stackOpsLineMap[0] = Array();
$stackCondition = Array();
$stackCondition[0] = "";
// inner templates is a string of the final output
$innerTemplates = "";
$innerTemplatesLineCount = Array();
$line = 1;
$errors = "";
$i = 0;
$templateLength = strlen($template);
// tag stack is used for outputting error information.. eg non closed tags
$tagStack = Array();
$sourceLine = 1;
while($i < $templateLength) {
// need to know if the square wt tags are being used inside php
if($template[$i] == '<' && $i < ($templateLength - 1) && $template[$i + 1] == '?') {
$inphp = true;
} else if($inphp && $template[$i] == '?' && ($templateLength - 1) && $template[$i + 1] == '>') {
$inphp = false;
}
// is it the beginning of a square wt tag?
if($template[$i] == '[' && $i < ($templateLength - 3) ) {
// a square bracket tag
if($template[$i + 1] == 'w' && $template[$i + 2] == 't' && $template[$i + 3] == ':') {
$i += 4;
$squaretag = "";
$quote = "";
$squaretagCount = 1;
// loop until the end of the square tag, or the end of the template
while($i < $templateLength) {
if($template[$i] == "\n") {
$sourceLine++;
$stackLineMap[$depth][] = $sourceLine;
}
if($template[$i] == ']' && $quote == "") {
$squaretagCount--;
if($squaretagCount == 0) {
$i++;
break;
}
}
if($template[$i] == '"' && $quote == "") {
// entering a quote
$quote = '"';
} else if($template[$i] == '"' && $template[$i - 1] != "\\" && $quote == '"' ) {
// exiting a quote
$quote = "";
} else if($template[$i] == "'" && $quote == "") {
// entering a quote
$quote = "'";
} else if($template[$i] == "'" && $template[$i - 1] != "\\" && $quote == "'") {
// exiting a quote
$quote = "";
} else if($quote == "" && $template[$i] == "[" && $i < ($templateLength - 3) && $template[$i + 1] == 'w' && $template[$i + 2] == 't' && $template[$i + 3] == ':') {
// entering another square wt tag
$squaretagCount++;
} else if($template[$i] == "[" && $i < ($templateLength - 3) && $template[$i + 1] == 'w' && $template[$i + 2] == 't' && $template[$i + 3] == ':') {
// entering a square wt tag inside a quote
$squaretag .= "&sq;";
$i++;
continue;
} else if( ($quote != "" || $squaretagCount > 1) && $template[$i] == '|') {
// found a pipe
$squaretag .= '&pipe;';
$i++;
continue;
}
$squaretag .= $template[$i];
$i++;
}
// have now read in a complete square wt tag
// find any formatting functions within the square wt tag
$formattingFunction = "";
if(strpos($squaretag, "|") !== false) {
$tagElements = explode("|", $squaretag);
$squaretag = $tagElements[0];
$formattingFunction = "%val%";
// nest the formatting functions within each other, the initial value of the tag to be substituted for %val%
for($j = 1; $j < count($tagElements); $j++) {
$bracketpos = strpos($tagElements[$j], "(");
if($bracketpos !== false) {
if($tagElements[$j][$bracketpos + 1] == ')') {
$formattingFunction = str_replace("(", "($formattingFunction", "wtFmt" . ucfirst($tagElements[$j]));
} else {
$formattingFunction = str_replace("(", "($formattingFunction, ", "wtFmt" . ucfirst($tagElements[$j]));
}
} else {
$formattingFunction = "wtFmt" . ucfirst($tagElements[$j]) . "($formattingFunction)";
}
}
}
// get the initial value of the tag
$value = "";
if(strpos($squaretag, ".") !== false) {
$tagElements = explode(".", $squaretag);
if($tagElements[0] == "wt") {
$squaretag = str_replace('"', "\\\"", $squaretag);
$value = '$GLOBALS["WT"]->getWTValue("' . $squaretag . '")';
} else {
}
} else {
$value = '$templateData["' . $squaretag . '"]';
}
// substitute any formatting functions
if($formattingFunction != "") {
$value = str_replace("%val%", $value, $formattingFunction);
}
// if pipes withing quotes had been escaped, unescape them
$value = str_replace('&pipe;', '|', $value);
if(!$inphp) {
$value = '<?php print ' . $value . '?>';
}
$value = WTTemplate::compile($value, $inphp, $templateName);
$value = str_replace('&sq;', '[', $value);
$stack[$depth] .= $value;
} else {
// it wasn't a square wt tag, but just a square opening bracket
if($template[$i] == "\n") {
$sourceLine++;
$line++;
$stackLineMap[$depth][] = $sourceLine;
}
$stack[$depth] .= $template[$i];
$i++;
}
} else if($template[$i] == "<" && $i < ($templateLength - 4)) {
// is it the html <head> tag? if so, insert the wt head code
if($i < ($templateLength - 6) && $template[$i + 1] == 'h' && $template[$i + 2] == 'e' && $template[$i + 3] == 'a' && $template[$i + 4] == 'd' && $template[$i + 5] == '>') {
$i += 6;
$stack[$depth] .= '<head>' . "\n";
$stackLineMap[$depth][] = $sourceLine;
$stack[$depth] .= '<?php' . "\n";
$stackLineMap[$depth][] = $sourceLine;
$stack[$depth] .= 'wtHeaders();' . "\n";
$stackLineMap[$depth][] = $sourceLine;
$stack[$depth] .= '?>';
} else if($template[$i + 1] == 'w' && $template[$i + 2] == 't' && $template[$i + 3] == ':') {
// it's a wt tag...
// attributes stores the attributes for the tag..
$attributes = Array();
$i += 4;
$tag = "";
// read in the type of tag
while($i < $templateLength && $template[$i] != ' ' && $template[$i] != '>' && $template[$i] != '/') {
if($template[$i] == "\n") {
$line++;
$sourceLine++;
}
$tag .= $template[$i];
$i++;
}
$depth++;
$stackOps[$depth] = '';
$stackOpsLineMap[$depth] = Array();
$stack[$depth] = "";
$stackLineMap[$depth] = Array();
while($i < $templateLength) {
// skip over whitespace
while($i < $templateLength && ($template[$i] == ' ' || $template[$i] == '\t' || $template[$i] == '\n' || $template[$i] == '\r')) {
if($template[$i] == "\n") {
$sourceLine++;
$line++;
}
$i++;
}
if($i >= $templateLength) {
break;
}
// reached the end of a non self closing tag
if($template[$i] == ">") {
array_push($tagStack, Array("tag" => $tag, "line" => $line));
if($tag == "choose") {
$stackCondition[$depth] = md5(uniqid());
// this variable is set to true if one of the conditions of the choose is met
// if it's not true then the otherwise part is executed
$stackOps[$depth] = '$m' . $stackCondition[$depth] . ' = false;' . "\n";
$stackOpsLineMap[$depth] = Array();
$stackOpsLineMap[$depth][] = $sourceLine;
} else if($tag == "when") {
$stackOps[$depth] = 'if(' . $attributes["test"] . ') { ' . "\n";
$stackOpsLineMap[$depth] = Array();
$stackOpsLineMap[$depth][] = $sourceLine;
$stackOps[$depth] .= '$m' . $stackCondition[$depth - 1] . ' = true;' . "\n";
$stackOpsLineMap[$depth][] = $sourceLine;
} else if($tag == "otherwise") {
$stackOps[$depth] = 'if(!$m' . $stackCondition[$depth - 1] . ') {' . "\n";
$stackOpsLineMap[$depth] = Array();
$stackOpsLineMap[$depth][] = $sourceLine;
} else if($tag == "if") {
$stackOps[$depth] = 'if(' . $attributes["test"] . ') { ' . "\n";
$stackOpsLineMap[$depth] = Array();
$stackOpsLineMap[$depth][] = $sourceLine;
} else {
$tag = "wt" . ucfirst($tag);
$stackOps[$depth] .= 'if(function_exists("' . $tag . '")) {' . "\n";
$stackOpsLineMap[$depth][] = $sourceLine;
$stackOps[$depth] .= " " . $tag . '($args, $templateData);' . "\n";
$stackOpsLineMap[$depth][] = $sourceLine;
$stackOps[$depth] .= '}' . "\n";
$stackOpsLineMap[$depth][] = $sourceLine;
}
$i++;
break;
}
// reached the end of a self closing tag
if($i < ($templateLength - 1) && $template[$i] == "/" && $template[$i + 1] == ">") {
$tag = "wt" . ucfirst($tag);
$stackOps[$depth] .= 'if(function_exists("' . $tag . '")) {' . "\n";
$stackOpsLineMap[$depth][] = $sourceLine;
$stackOps[$depth] .= " " . $tag . '($args, $templateData);' . "\n";
$stackOpsLineMap[$depth][] = $sourceLine;
$stackOps[$depth] .= '}' . "\n";
$stackOpsLineMap[$depth][] = $sourceLine;
$depth--;
$stack[$depth] .= $stack[$depth + 1];
foreach($stackLineMap[$depth + 1] as $mappedLine) {
$stackLineMap[$depth][] = $mappedLine;
}
$stack[$depth] .= '<?php ' . "\n";
$stackLineMap[$depth][] = $sourceLine;
$stack[$depth] .= '$args = Array();' . "\n";
$stackLineMap[$depth][] = $sourceLine;
$stack[$depth] .= $stackOps[$depth + 1];
foreach($stackOpsLineMap[$depth + 1] as $mappedLine) {
$stackLineMap[$depth][] = $mappedLine;
}
$stack[$depth] .= '?>';
$i += 2;
break;
}
// haven't reached the end of the tag, so must be reading in an attribute name
$attributeValue = "";
$attributeName = "";
while($i < $templateLength && ($template[$i] != ' ' && $template[$i] != '\t' && $template != '\n' && $template[$i] != '=' && $template[$i] != '>')) {
$attributeName .= $template[$i];
$i++;
}
if($i >= $templateLength) {
break;
}
// does the attribute have a value?
if($template[$i] == '=') {
$i++;
while($i < $templateLength && ($template[$i] == ' ' || $template[$i] == '\t' || $template[$i] == '\n')) {
if($template[$i] == "\n") {
$sourceLine++;
$line++;
}
$i++;
}
if($i >= $templateLength) {
break;
}
if($template[$i] == '"') {
// the attribute value is within double quotes
$i++;
while($i < $templateLength) {
// a non escaped double quote ends the attribute value
if($template[$i] == '"' && $template[$i - 1] != "\\") {
break;
}
// is there a square bracket wt tag within the value
if($template[$i] == '[' && $i < ($templateLength - 3) && $i < ($templateLength + 3) && $template[$i + 1] == 'w' && $template[$i + 2] == 't' && $template[$i + 3] == ':') {
$i+= 4;
$squaretag = "";
$squaretagCount = 1;
$quote = "";
while($i < $templateLength) {
if($template[$i] == "\n") {
$sourceLine++;
}
// if not in a quote, then a closing square bracket ends the tag... should also test for whether within round brackets
if($template[$i] == ']' && $quote == "") {
break;
}
if($template[$i] == '"' && $quote == "") {
$quote = '"';
} else if($template[$i] == '"' && $template[$i - 1] != "\\" && $quote == '"' ) {
$quote = "";
} /*else if($template[$i] == "'" && $quote == "") {
$quote = "'";
} else if($template[$i] == "'" && $template[$i - 1] != "\\" && $quote == "'") {
$quote = "";
} else if($quote == "" && $template[$i] == "[" && $i < ($templateLength - 3) && $template[$i + 1] == 'w' && $template[$i + 2] == 't' && $template[$i + 3] == ':') {
$squaretagCount++;
} else if($template[$i] == "[" && $i < ($templateLength - 3) && $template[$i + 1] == 'w' && $template[$i + 2] == 't' && $template[$i + 3] == ':') {
$squaretag .= "&sq;";
$i++;
continue;
} else if( ($quote != "" || $squaretagCount > 1) && $template[$i] == '|') {
$squaretag .= '&pipe;';
$i++;
continue;
}
*/
$squaretag .= $template[$i];
$i++;
}
// convert the formatting functions to their php equivalent
$formattingFunction = "";
if(strpos($squaretag, "|") !== false) {
$tagElements = explode("|", $squaretag);
$squaretag = $tagElements[0];
$formattingFunction = "%val%";
for($j = 1; $j < count($tagElements); $j++) {
$bracketpos = strpos($tagElements[$j], "(");
if($bracketpos !== false) {
if($tagElements[$j][$bracketpos + 1] == ')') {
$formattingFunction = str_replace("(", "($formattingFunction", "wtFmt" . ucfirst($tagElements[$j]));
} else {
$formattingFunction = str_replace("(", "($formattingFunction, ", "wtFmt" . ucfirst($tagElements[$j]));
}
} else {
$formattingFunction = "wtFmt" . ucfirst($tagElements[$j]) . "($formattingFunction)";
}
}
}
$value = "";
if(strpos($squaretag, ".") !== false) {
$tagElements = explode(".", $squaretag);
if($tagElements[0] == "wt") {
$squaretag = str_replace('"', "\\\"", $squaretag);
$value = '$GLOBALS["WT"]->getWTValue("' . $squaretag . '")';
} else {
}
} else {
$value = '$templateData["' . $squaretag . '"]';
}
if($formattingFunction != "") {
$value = str_replace("%val%", $value, $formattingFunction);
}
if($tag == "if" || $tag == "when") {
$attributeValue .= $value;
} else {
$attributeValue .= '" . ' . $value . ' . "';
}
} else {
$attributeValue .= $template[$i];
}
$i++;
}
if($tag != "if" && $tag != "when") {
$attributeValue = '"' . $attributeValue . '"';
}
$i++;
} else if($template[$i] == "'") {
// attribute value is within single quoted tags
$i++;
while($i < $templateLength) {
if($template[$i] == "\n") {
$sourceLine++;
}
if($template[$i] == "'" && $template[$i - 1] != "\\") {
break;
}
if($template[$i] == "\\") {
$i++;
continue;
}
$attributeValue .= $template[$i];
$i++;
}
$i++;
} else {
// attribute value is not within tags
while($i < $templateLength && ($template[$i] != '>' && $template[$i] != ' ' && $template[$i] != '\n' && $template[$i] != '\t')) {
$attributeValue .= $template[$i];
$i++;
}
}
}
// prob need to test if attribute is alphanumeric
if($attributeValue == "") {
$attributeValue = '""';
}
$attributes[$attributeName] = $attributeValue;
$stackOps[$depth] .= '$args["' . $attributeName . '"] = ' . $attributeValue . ';' . "\n";
$stackOpsLineMap[$depth][] = $sourceLine;
}
} else if($template[$i + 1] == '/' && $template[$i + 2] == 'w' && $template[$i + 3] == 't' && $template[$i + 4] == ':') {
// have found the closing tag, read until the end of it
$i += 5;
$tag = "";
while($i < $templateLength) {
if($template[$i] == "\n") {
$sourceLine++;
}
if($template[$i] == '>') {
$i++;
break;
}
$tag .= $template[$i];
$i++;
}
$depth--;
// make sure the closing tag has a matching opening tag..
$stackCount = count($tagStack);
if($stackCount > 0) {
if($tagStack[$stackCount - 1]["tag"] == $tag) {
array_pop($tagStack);
} else {
$errors .= "No matching closing tag for <wt:" . $tagStack[$stackCount - 1]["tag"] . "> on line " . $tagStack[$stackCount - 1]["line"] . " instead found </wt:$tag> on line $line in '$templateName'\n";
for($sc = $stackCount - 1; $sc >= 0; $sc--) {
if($tagStack[$sc]["tag"] == $tag) {
while(count($tagStack) > $sc) {
array_pop($tagStack);
}
break;
}
}
}
} else {
$errors .= "ERROR no opening tag for </wt:$tag> on line $line in '$templateName'\n";
}
if($tag == "comment") {
} else if($stack[$depth + 1] != "" && ($tag == "list" || $tag == "node" || $tag == "widget" || $tag == "files" || $tag == "noresults" || $tag == "image" || $tag == "form" || $tag == "productoptions" || $tag == "cart" || $tag == "extension" || $tag == "head" || $tag == "search" || $tag == "mlSearch") ) {
// the inner template for the tag is everything within the tag..
$innerTemplateID = md5(uniqid('', true));
$functionName = "innerTemplate$innerTemplateID";
$innerTemplates .= 'if(!function_exists("' . $functionName . '")) {' . "\n";
$innerTemplatesLineCount[] = $sourceLine;
$innerTemplates .= ' function ' . $functionName . '($templateData, $args = NULL) {' . "\n";
$innerTemplatesLineCount[] = $sourceLine;
$innerTemplates .= ' if($args != NULL && array_key_exists("WTFUNCTION", $args)) { ' . "\n";
$innerTemplatesLineCount[] = $sourceLine;
$innerTemplates .= ' $wtFunction = $args["WTFUNCTION"];' . "\n";
$innerTemplatesLineCount[] = $sourceLine;
$innerTemplates .= ' }' . "\n";
$innerTemplatesLineCount[] = $sourceLine;
$innerTemplates .= ' ?>';
$innerTemplates .= $stack[$depth + 1];
foreach($stackLineMap[$depth + 1] as $mappedLine) {
$innerTemplatesLineCount[] = $mappedLine;
}
$innerTemplates .= '<?php' . "\n";
$innerTemplatesLineCount[] = $sourceLine;
$innerTemplates .= " }\n";
$innerTemplatesLineCount[] = $sourceLine;
$innerTemplates .= "}\n";
$innerTemplatesLineCount[] = $sourceLine;
if($tag == "noresults") {
$stackOps[$depth] = '$args["No Results Template Function"] = "innerTemplate' . $innerTemplateID . '";' . "\n" . $stackOps[$depth];
array_unshift($stackOpsLineMap[$depth], $sourceLine);
} else {
if(!$stackOpsLineMap[$depth + 1]) {
$stackOpsLineMap[$depth + 1] = Array();
}
$stackOps[$depth + 1] = '$args = Array();' . "\n" . '$args["Template Function"] = "innerTemplate' . $innerTemplateID . '";' . "\n" . $stackOps[$depth + 1];
array_unshift($stackOpsLineMap[$depth + 1], $sourceLine);
array_unshift($stackOpsLineMap[$depth + 1], $sourceLine);
}
$innerTemplateCount++;
$stack[$depth] .= '<?php ' . "\n";
$stackLineMap[$depth][] = $sourceLine;
$stack[$depth] .= $stackOps[$depth + 1];
foreach($stackOpsLineMap[$depth + 1] as $mappedLine) {
$stackLineMap[$depth][] = $mappedLine;
}
$stack[$depth] .= '?>';
} else {
$stack[$depth] .= '<?php' . "\n";
$stackLineMap[$depth][] = $sourceLine;
$stack[$depth] .= '$args = Array();' . "\n";
$stackLineMap[$depth][] = $sourceLine;
// not sure what this is for? something to do with telling if in wtNode or wtList
if($tag == "editable") {
$stack[$depth] .= 'if(isset($wtFunction)) {' . "\n";
$stackLineMap[$depth][] = $sourceLine;
$stack[$depth] .= '$args["WTFUNCTION"] = $wtFunction; // ' . "$tag\n";
$stackLineMap[$depth][] = $sourceLine;
$stack[$depth] .= '}' . "\n";
$stackLineMap[$depth][] = $sourceLine;
}
$stack[$depth] .= $stackOps[$depth + 1];
foreach($stackOpsLineMap[$depth + 1] as $mappedLine) {
$stackLineMap[$depth][] = $mappedLine;
}
$stack[$depth] .= '?>';
$stack[$depth] .= $stack[$depth + 1];
foreach($stackLineMap[$depth + 1] as $mappedLine) {
$stackLineMap[$depth][] = $mappedLine;
}
if($tag == "if" || $tag == "when" || $tag == "otherwise") {
$stack[$depth] .= '<?php } ?>';
} else if($tag != "choose") {
// need an end tag for editable and capture (ie call the function wtEndEditable, wtEndCapture
$stack[$depth] .= '<?php' . "\n";
$stackLineMap[$depth][] = $sourceLine;
$stack[$depth] .= '$args = Array();' . "\n";
$stackLineMap[$depth][] = $sourceLine;
$stack[$depth] .= str_replace("wt" . ucfirst($tag), "wtEnd" . ucfirst($tag), $stackOps[$depth + 1]);
foreach($stackOpsLineMap[$depth + 1] as $mappedLine) {
$stackLineMap[$depth][] = $mappedLine;
}
$stack[$depth] .= '?>';
}
}
} else {
// opening triangle bracket, but its not a wt tag
$stack[$depth] .= $template[$i];
if($template[$i] == "\n") {
$sourceLine++;
$line++;
$stackLineMap[$depth][] = $sourceLine;
}
$i++;
}
} else {
// haven't found any webtemplate tag
$stack[$depth] .= $template[$i];
if($template[$i] == "\n") {
$stackLineMap[$depth][] = $sourceLine;
$sourceLine++;
$line++;
}
$i++;
}
}
// need to make sure closing depth is 0!!
$stackCount = count($tagStack);
if($stackCount > 0) {
$errors .= "No matching closing tag for <wt:" . $tagStack[$stackCount - 1]["tag"] . "> on line " . $tagStack[$stackCount - 1]["line"] . " instead found the End of the File in '$templateName'\n";
}
if($errors != "") {
if($GLOBALS["WTSITEID"] > 11734 || $GLOBALS["WTSITEID"] < 10000 || $GLOBALS["WTSITEID"] == 11725) {
$errors = htmlentities($errors);
$errors = nl2br($errors);
return $errors;
}
}
foreach($stackLineMap[$depth] as $mappedLine) {
$innerTemplatesLineCount[] = $mappedLine;
}
array_unshift($innerTemplatesLineCount, 0);
if(trim($innerTemplates) != "") {
// add in a line for the initial php tag
array_unshift($innerTemplatesLineCount, 0);
$GLOBALS["WTTEMPLATELINEMAP"] = $innerTemplatesLineCount;
return '<?php' . "\n" . $innerTemplates . '?>' . $stack[$depth];
} else {
$GLOBALS["WTTEMPLATELINEMAP"] = $innerTemplatesLineCount;
return $stack[$depth];
}
}
/**
* Return the inputs for the template in an associative array
*
* @method getInputs
* @return {Array} An associative array of the inputs for the template
*/
function getInputs()
{
$inputs = $this->getAttribute("Inputs");
if($inputs != "") {
return unserialize($inputs);
}
return Array();
}
/**
* Produce the output for a template given some data to pass to the template
*
* @method evaluate
* @param {Array} templateData An Associative array of data to pass to the template
* @return {String} The output of the template
*/
function evaluate($templateData)
{
$sourceFile = $this->getAttribute("Source File");
if($sourceFile != "") {
$filepath = trim($sourceFile);
if(strlen($filepath) > 0 && $filepath[0] != "/") {
// $filepath = $GLOBALS["WTTEMPLATEDIRECTORY"] . $filepath;
$filepath = $GLOBALS["WT"]->getSiteSetting("Template Directory") . $filepath;
}
//print $filepath;
if(file_exists($filepath)) {
$modifiedDate = filemtime($filepath);
if($modifiedDate != $this->getAttribute("Source File Modified")) {
$file = $this->getAttribute("Source File");
$filepath = trim($file);
if(strlen($filepath) > 0 && $filepath[0] != "/") {
$filepath = $GLOBALS["WT"]->getSiteSetting("Template Directory") . $filepath;
}
// TODO: maybe the wrong place for this...causes errors if wt tags are in the php
/*
if(file_exists($filepath)) {
$errors = shell_exec("php -l $filepath");
if(strpos($errors, "No syntax errors") === false) {
print "<b>Syntax errors in: " . $this->getAttribute("Source File") . "</b>";
print nl2br($errors);
return;
}
}
*/
$this->setAttributes(Array("Source File" => $sourceFile));
}
}
}
if($GLOBALS["WTSITEID"] == 11244 || $GLOBALS["WTSITEID"] == 11636 || $GLOBALS["WTSITEID"] == 11473 || $GLOBALS["WTSITEID"] == 11358 || $GLOBALS["WTSITEID"] == 11249 || $GLOBALS["WTSITEID"] == 11694 || $GLOBALS["WTSITEID"] == 11588 || $GLOBALS["WTSITEID"] == 11299 || $GLOBALS["WTSITEID"] == 11635 || $GLOBALS["WTSITEID"] == 11542) {
$filesDirectory = $GLOBALS["WTSITEDIRECTORY"] . $GLOBALS["WT"]->m_siteSettings["Site Directory"] . "/files/";
$templateDirectory = $filesDirectory . "templates/";
$templateFile = $templateDirectory . $this->m_guid . ".php";
if(!file_exists($templateFile)) {
$this->setAttributes(Array("Source File" => $sourceFile));
}
ob_start();
if(!file_exists($templateFile)) {
print "id = " . $GLOBALS["WTSITEID"];
}
include $templateFile;
return ob_get_clean();
} else {
$compiledTemplate = $this->getAttribute("Compiled");
ob_start();
array_push($GLOBALS["WTTEMPLATESTACK"], $this->getAttribute("Name"));
eval('?>' . $compiledTemplate);
array_pop($GLOBALS["WTTEMPLATESTACK"]);
return ob_get_clean();
}
}
/**
* Set the attributes of the template<br/>
* If the Source File attribute is passed in, the template will be read from the file
*
* @method setAttributes
* @param {Array} An associative array of attributes
*/
function setAttributes($attributes)
{
if(array_key_exists("Source File", $attributes)) {
$file = $attributes["Source File"];
$filepath = trim($file);
if(strlen($filepath) > 0 && $filepath[0] != "/") {
// $filepath = $GLOBALS["WTTEMPLATEDIRECTORY"] . $filepath;
$filepath = $GLOBALS["WT"]->getSiteSetting("Template Directory") . $filepath;
//print "\n$filepath\n";
}
if(file_exists($filepath)) {
$attributes["Source"] = file_get_contents($filepath);
$attributes["Source File Modified"] = filemtime($filepath);
} else {
print "template file {$attributes["Source File"]} does not exist";
}
}
if(array_key_exists("Source", $attributes)) {
$templateName = "";
if(array_key_exists("Name", $attributes)) {
$templateName = $attributes["Name"];
}
if(!$templateName) {
$templateName = $this->getAttribute("Name");
}
$attributes["Compiled"] = WTTemplate::compile($attributes["Source"], false, $templateName);
if($GLOBALS["WTSITEID"] == 11244 || $GLOBALS["WTSITEID"] == 11636 || $GLOBALS["WTSITEID"] == 11473 || $GLOBALS["WTSITEID"] == 11358 || $GLOBALS["WTSITEID"] == 11249 || $GLOBALS["WTSITEID"] == 11694 || $GLOBALS["WTSITEID"] == 11588 || $GLOBALS["WTSITEID"] == 11299 || $GLOBALS["WTSITEID"] == 11635 || $GLOBALS["WTSITEID"] == 11542) {
$filesDirectory = $GLOBALS["WTSITEDIRECTORY"] . $GLOBALS["WT"]->m_siteSettings["Site Directory"] . "/files/";
$templateDirectory = $filesDirectory . "templates/";
if(!file_exists($templateDirectory)) {
mkdir($templateDirectory);
}
$templateFile = $templateDirectory . $this->m_guid . ".php";
$fp = fopen($templateFile, "w");
fwrite($fp, $attributes["Compiled"]);
fclose($fp);
}
$inputs = WTTemplate::readInputs($attributes["Source"]);
if(count($inputs) > 0) {
$attributes["Inputs"] = serialize($inputs);
} else {
$attributes["Inputs"] = "";
}
}
parent::setAttributes($attributes);
}
}
//$GLOBALS["WT"]->registerNodeTypeClass("Template", "WTTemplate");
?>
