public function visit(\DOMElement $node, Compiler $context)
{
if ($node->hasAttribute("from-exp")) {
$filename = $node->getAttribute("from-exp");
} elseif ($node->hasAttribute("from")) {
$filename = '"' . $node->getAttribute("from") . '"';
} else {
throw new Exception("The 'from' or 'from-exp' attribute is required");
}
// remove any non-element node
foreach (iterator_to_array($node->childNodes) as $child) {
if (!$child instanceof \DOMElement) {
$child->parentNode->removeChild($child);
}
}
$context->compileChilds($node);
$code = "embed {$filename}";
if ($node->hasAttribute("ignore-missing") && $node->hasAttribute("ignore-missing") !== false) {
$code .= " ignore missing";
}
if ($node->hasAttribute("with")) {
$code .= " with " . $node->getAttribute("with");
}
if ($node->hasAttribute("only") && $node->getAttribute("only") !== "false") {
$code .= " only";
}
$ext = $context->createControlNode($code);
$set = iterator_to_array($node->childNodes);
$n = $node->ownerDocument->createTextNode("\n");
array_unshift($set, $n);
array_unshift($set, $ext);
$set[] = $context->createControlNode("endembed");
DOMHelper::replaceWithSet($node, $set);
}
public function visit(\DOMElement $node, Compiler $context)
{
$code = "include ";
if ($node->hasAttribute("from-exp")) {
$code .= $node->getAttribute("from-exp");
} elseif ($node->hasAttribute("from")) {
$code .= '"' . $node->getAttribute("from") . '"';
} else {
throw new Exception("The 'from' or 'from-exp' attribute is required");
}
if ($node->hasAttribute("ignore-missing") && $node->getAttribute("ignore-missing") !== "false") {
$code .= " ignore missing";
}
if ($node->hasAttribute("with")) {
$code .= " with " . $node->getAttribute("with");
}
if ($node->hasAttribute("only") && $node->getAttribute("only") !== "false") {
$code .= " only";
}
if ($node->hasAttribute("sandboxed") && $node->getAttribute("sandboxed") !== "false") {
$code .= " sandboxed = true";
}
$pi = $context->createControlNode($code);
$node->parentNode->replaceChild($pi, $node);
}
public function visit(\DOMAttr $att, Compiler $context)
{
$node = $att->ownerElement;
DOMHelper::removeChilds($node);
$pi = $context->createPrintNode(html_entity_decode($att->value));
$node->appendChild($pi);
$node->removeAttributeNode($att);
}
public function visit(\DOMAttr $att, Compiler $context)
{
$node = $att->ownerElement;
$pi = $context->createControlNode("block " . $att->value);
$node->parentNode->insertBefore($pi, $node);
$pi = $context->createControlNode("endblock");
$node->parentNode->insertBefore($pi, $node->nextSibling);
$node->removeAttributeNode($att);
}
public function visit(\DOMAttr $att, Compiler $context)
{
$node = $att->ownerElement;
$pi = $context->createControlNode("set " . html_entity_decode($att->value));
$node->parentNode->insertBefore($pi, $node);
$pi = $context->createControlNode("endset");
$node->parentNode->insertBefore($pi, $node->nextSibling);
// insert after
$node->removeAttributeNode($att);
}
public function visit(\DOMAttr $att, Compiler $context)
{
$node = $att->ownerElement;
$sets = ParserHelper::staticSplitExpression(html_entity_decode($att->value), ",");
foreach ($sets as $set) {
$pi = $context->createControlNode("set " . $set);
$node->parentNode->insertBefore($pi, $node);
}
$node->removeAttributeNode($att);
}
public function visit(\DOMElement $node, Compiler $context)
{
if (!$node->hasAttribute("name")) {
throw new Exception("Name attribute is required");
}
$context->compileChilds($node);
$set = iterator_to_array($node->childNodes);
$start = $context->createControlNode("macro " . $node->getAttribute("name") . "(" . $node->getAttribute("args") . ")");
array_unshift($set, $start);
$set[] = $context->createControlNode("endmacro");
DOMHelper::replaceWithSet($node, $set);
}
public function visit(\DOMAttr $att, Compiler $context)
{
$node = $att->ownerElement;
if (!($prev = IfAttribute::findPrevElement($node))) {
throw new Exception("The attribute 'elseif' must be the very next sibling of an 'if' of 'elseif' attribute");
}
$pi = $context->createControlNode("else");
$node->parentNode->insertBefore($pi, $node);
$pi = $context->createControlNode("endif");
$node->parentNode->insertBefore($pi, $node->nextSibling);
$node->removeAttributeNode($att);
}
public function visit(\DOMAttr $att, Compiler $context)
{
$node = $att->ownerElement;
$pi = $context->createControlNode("block " . $att->value);
if ($node->firstChild) {
$node->insertBefore($pi, $node->firstChild);
} else {
$node->appendChild($pi);
}
$pi = $context->createControlNode("endblock");
$node->appendChild($pi);
$node->removeAttributeNode($att);
}
public function visit(\DOMElement $node, Compiler $context)
{
$code = "use ";
if ($node->hasAttribute("from")) {
$code .= '"' . $node->getAttribute("from") . '"';
} else {
throw new Exception("The 'from' attribute is required");
}
if ($node->hasAttribute("with")) {
$code .= " with " . $node->getAttribute("with");
}
$pi = $context->createControlNode($code);
$node->parentNode->replaceChild($pi, $node);
}
public function visit(\DOMAttr $att, Compiler $context)
{
$node = $att->ownerElement;
$pi = $context->createControlNode("if " . html_entity_decode($att->value));
$node->parentNode->insertBefore($pi, $node);
if (!($nextElement = self::findNextElement($node)) || !$nextElement->hasAttributeNS(Twital::NS, 'elseif') && !$nextElement->hasAttributeNS(Twital::NS, 'else')) {
$pi = $context->createControlNode("endif");
$node->parentNode->insertBefore($pi, $node->nextSibling);
// insert after
} else {
self::removeWhitespace($node);
}
$node->removeAttributeNode($att);
}
public function visit(\DOMAttr $att, Compiler $context)
{
$node = $att->ownerElement;
if (!($prev = IfAttribute::findPrevElement($node))) {
throw new Exception("The attribute 'elseif' must be the very next sibling of an 'if' of 'elseif' attribute");
}
$pi = $context->createControlNode("elseif " . html_entity_decode($att->value));
$node->parentNode->insertBefore($pi, $node);
if (!($nextElement = IfAttribute::findNextElement($node)) || !$nextElement->hasAttributeNS(Twital::NS, 'elseif') && !$nextElement->hasAttributeNS(Twital::NS, 'else')) {
$pi = $context->createControlNode("endif");
$node->parentNode->insertBefore($pi, $node->nextSibling);
// insert after
} else {
IfAttribute::removeWhitespace($node);
}
$node->removeAttributeNode($att);
}
public function visit(DOMAttr $att, Compiler $context)
{
$node = $att->ownerElement;
$expessions = ParserHelper::staticSplitExpression(html_entity_decode($att->value), ",");
$params = 'trans';
if (isset($expessions[0]) && trim($expessions[0])) {
$params .= " with " . $expessions[0];
}
if (isset($expessions[1]) && strlen($expessions[1])) {
$params .= " from " . $expessions[1];
}
$start = $context->createControlNode($params);
$end = $context->createControlNode("endtrans");
$node->insertBefore($start, $node->firstChild);
$node->appendChild($end);
$node->removeAttributeNode($att);
}
public function visit(\DOMElement $node, Compiler $context)
{
if (!$node->hasAttribute("name")) {
throw new Exception("Name attribute is required");
}
$sandbox = $node->ownerDocument->createElementNS(Twital::NS, "sandbox");
$node->parentNode->insertBefore($sandbox, $node);
$node->parentNode->removeChild($node);
$sandbox->appendChild($node);
$context->compileAttributes($node);
$context->compileChilds($node);
$start = $context->createControlNode("block " . $node->getAttribute("name"));
$end = $context->createControlNode("endblock");
$sandbox->insertBefore($start, $sandbox->firstChild);
$sandbox->appendChild($end);
DOMHelper::replaceWithSet($sandbox, iterator_to_array($sandbox->childNodes));
DOMHelper::replaceWithSet($node, iterator_to_array($node->childNodes));
}
public function visit(\DOMElement $node, Compiler $context)
{
if ($node->hasAttribute("from-exp")) {
$filename = $node->getAttribute("from-exp");
} elseif ($node->hasAttribute("from")) {
$filename = '"' . $node->getAttribute("from") . '"';
} else {
throw new Exception("The 'from' or 'from-exp' attribute is required");
}
$context->compileChilds($node);
$ext = $context->createControlNode("extends {$filename}");
$set = iterator_to_array($node->childNodes);
if (count($set)) {
$n = $node->ownerDocument->createTextNode("\n");
array_unshift($set, $n);
}
array_unshift($set, $ext);
DOMHelper::replaceWithSet($node, $set);
}
public function visit(\DOMElement $node, Compiler $context)
{
if ($node->hasAttribute("from-exp")) {
$filename = $node->getAttribute("from-exp");
} elseif ($node->hasAttribute("from")) {
$filename = '"' . $node->getAttribute("from") . '"';
} else {
throw new Exception("The 'from' or 'from-exp' attribute is required");
}
if ($node->hasAttribute("as")) {
$code = "import {$filename} as " . $node->getAttribute("as");
$context->createControlNode("import " . ($node->getAttribute("fro-exp") ? $node->getAttribute("name-exp") : "'" . $node->getAttribute("name") . "'") . " as " . $node->getAttribute("as"));
} elseif ($node->hasAttribute("aliases")) {
$code = "from {$filename} import " . $node->getAttribute("aliases");
} else {
throw new Exception("As or Alias attribute is required");
}
$pi = $context->createControlNode($code);
$node->parentNode->replaceChild($pi, $node);
}
public function visit(DOMAttr $att, Compiler $context)
{
$node = $att->ownerElement;
$expessions = ParserHelper::staticSplitExpression($att->value, ",");
if (!isset($expessions[0]) || !strlen($expessions[0])) {
throw new \Exception("The count for trans-n is required");
}
$with = '{\'%count%\':' . $expessions[0] . '}';
if (isset($expessions[1]) && strlen($expessions[1])) {
$with = "{$with}|merge(" . $expessions[1] . ')';
}
$from = '';
if (isset($expessions[2]) && strlen($expessions[2])) {
$from = " from {$expessions['2']}";
}
$start = $context->createControlNode("transchoice " . $expessions[0] . " with {$with}" . $from);
$end = $context->createControlNode("endtranschoice");
$node->insertBefore($start, $node->firstChild);
$node->appendChild($end);
$node->removeAttributeNode($att);
}
public function visit(\DOMAttr $att, Compiler $context)
{
$node = $att->ownerElement;
$pi = $context->createControlNode("set __tmp_omit = " . html_entity_decode($att->value));
$node->parentNode->insertBefore($pi, $node);
$pi = $context->createControlNode("if not __tmp_omit");
$node->parentNode->insertBefore($pi, $node);
$pi = $context->createControlNode("endif");
if ($node->firstChild) {
$node->insertBefore($pi, $node->firstChild);
} else {
$node->appendChild($pi);
}
$pi = $context->createControlNode("if not __tmp_omit");
$node->appendChild($pi);
$pi = $context->createControlNode("endif");
if ($node->parentNode->nextSibling) {
$node->parentNode->insertBefore($pi, $node->parentNode->nextSibling);
} else {
$node->parentNode->appendChild($pi);
}
$node->removeAttributeNode($att);
if ($att->value == "true" || $att->value == "1") {
foreach (iterator_to_array($node->attributes) as $att) {
$node->removeAttributeNode($att);
}
}
return Attribute::STOP_ATTRIBUTE;
}
public function visit(DOMAttr $att, Compiler $context)
{
$node = $att->ownerElement;
$expressions = ParserHelper::staticSplitExpression($att->value, ",");
$varName = self::getVarname($node);
$parts = array();
foreach ($expressions as $expression) {
$attrExpr = ParserHelper::staticSplitExpression($expression, ":");
if (!$node->hasAttribute($attrExpr[0])) {
throw new \Exception("Can't find the attribute named '" . $attrExpr[0] . "'");
}
$attNode = $node->getAttributeNode($attrExpr[0]);
$transParams = isset($attrExpr[1]) ? ParserHelper::staticSplitExpression(trim($attrExpr[1], "[]\n\r\t"), ",") : array();
$parts[$attrExpr[0]] = "['" . addcslashes($attNode->value, "'") . "'|trans(" . (isset($transParams[0]) ? $transParams[0] : '') . (isset($transParams[1]) ? ", {$transParams['1']}" : "") . ")]";
$node->removeAttributeNode($attNode);
}
$code = "set {$varName} = {$varName}|default({})|merge({" . ParserHelper::implodeKeyed(",", $parts, true) . "})";
$node->setAttribute("__attr__", $varName);
$pi = $context->createControlNode($code);
$node->parentNode->insertBefore($pi, $node);
$node->removeAttributeNode($att);
}
public function visit(\DOMAttr $att, Compiler $context)
{
$node = $att->ownerElement;
$expressions = ParserHelper::staticSplitExpression($att->value, ",");
$attributes = array();
foreach ($expressions as $k => $expression) {
$expressions[$k] = $attrExpr = self::splitAttrExpression($expression);
$attNode = null;
if (!isset($attributes[$attrExpr['name']])) {
$attributes[$attrExpr['name']] = array();
}
if ($node->hasAttribute($attrExpr['name'])) {
$attNode = $node->getAttributeNode($attrExpr['name']);
$node->removeAttributeNode($attNode);
$attributes[$attrExpr['name']][] = "'" . addcslashes($attNode->value, "'") . "'";
}
if ($attrExpr['test'] === "true" || $attrExpr['test'] === "1") {
unset($expressions[$k]);
$attributes[$attrExpr['name']][] = $attrExpr['expr'];
}
}
$code = array();
$varName = self::getVarname($node);
$code[] = $context->createControlNode("if {$varName} is not defined");
$code[] = $context->createControlNode("set {$varName} = {" . ParserHelper::implodeKeyedDouble(",", $attributes, true) . " }");
$code[] = $context->createControlNode("else");
$code[] = $context->createControlNode("set {$varName} = {$varName}|merge({" . ParserHelper::implodeKeyedDouble(",", $attributes, true) . "})");
$code[] = $context->createControlNode("endif");
foreach ($expressions as $attrExpr) {
$code[] = $context->createControlNode("if {$attrExpr['test']}");
$code[] = $context->createControlNode("set {$varName} = {$varName}|merge({ '{$attrExpr['name']}':{$varName}.{$attrExpr['name']}|merge([{$attrExpr['expr']}]) })");
$code[] = $context->createControlNode("endif");
}
$this->addSpecialAttr($node, $varName, $code);
$node->removeAttributeNode($att);
}
/**
*
* @param SourceAdapter $adapter
* @param string $source
* @return string
*/
public function compile(SourceAdapter $adapter, $source)
{
$this->initExtensions();
$sourceEvent = new SourceEvent($this, $source);
$this->dispatcher->dispatch('compiler.pre_load', $sourceEvent);
$template = $adapter->load($sourceEvent->getTemplate());
$templateEvent = new TemplateEvent($this, $template);
$this->dispatcher->dispatch('compiler.post_load', $templateEvent);
$compiler = new Compiler($this, isset($this->options['lexer']) ? $this->options['lexer'] : array());
$compiler->compile($templateEvent->getTemplate()->getDocument());
$templateEvent = new TemplateEvent($this, $templateEvent->getTemplate());
$this->dispatcher->dispatch('compiler.pre_dump', $templateEvent);
$source = $adapter->dump($templateEvent->getTemplate());
$sourceEvent = new SourceEvent($this, $source);
$this->dispatcher->dispatch('compiler.post_dump', $sourceEvent);
return $sourceEvent->getTemplate();
}
public function visit(\DOMElement $node, Compiler $context)
{
$context->compileAttributes($node);
$context->compileChilds($node);
DOMHelper::replaceWithSet($node, iterator_to_array($node->childNodes));
}
