{
public function getMatchXPath()
{
return '//*[@tal:attributes]';
}
public function handleMatch($node)
{
$attr = $node->getAttributeNS('http://xml.zope.org/namespaces/tal', 'attributes');
// mask ;;, explode on ;, inside loop restore
$attr = str_replace(';;', '__DBLSEMI__', $attr);
$attr_pieces = explode(';', $attr);
foreach ($attr_pieces as $attr) {
$attr = str_replace('__DBLSEMI__', ';', $attr);
$attr = trim($attr);
if (strpos($attr, ' ') === FALSE) {
throw new Exception(' attr misdefined');
}
list($attr, $as) = explode(' ', $attr, 2);
$append = strpos($attr, '+') === FALSE ? '' : $node->getAttribute(trim($attr, '+')) . ' ';
$attr = trim($attr, '+');
$c = $this->createLocalVariable();
// we can't put raw PHP into the dom, or it will get escaped
$str = $this->processTales($as, $c . ' = %s;');
$php_inst = PXHTMLTemplate::php()->register($str . 'echo htmlspecialchars(' . $c . '); unset(' . $c . ');');
$node->setAttribute($attr, $append . $php_inst);
}
$node->removeAttributeNS('http://xml.zope.org/namespaces/tal', 'attributes');
}
}
PXHTML::registerNS('tal', 'http://xml.zope.org/namespaces/tal');
PXHTML::registerHandler('TalAttributes_PXHTMLNode', PXHTMLTemplate::TAL_ATTRIBUTES);
<?php
class ChipInclude_PXHTMLNode extends PXHTMLNode
{
public function getMatchXPath()
{
return '//chip:include';
}
public function handleMatch($node)
{
$PXHTMLTemplate = new PXHTMLTemplate();
$xtn = $node->getAttribute('xtn') ? '.' . $node->getAttribute('xtn') : '.php';
$cdata = $node->getAttribute('cdata') ? $node->getAttribute('cdata') : FALSE;
$dom = $PXHTMLTemplate->parse(chip($node->getAttribute('file'))->getFilePath() . $xtn, TRUE, $cdata);
// collect all things under the PXHTML root in new_dom, and
// attach them as an appendChild statement
$xpath = new DOMXPath($dom);
$results = $xpath->query('/pxhtml:root');
$results = $results->item(0)->firstChild;
// transfer all of the nodes from the include into the document at the include point
while ($results) {
$new_node = $this->importNode($results);
$node->parentNode->insertBefore($new_node, $node);
$results = $results->nextSibling;
}
$node->parentNode->removeChild($node);
}
}
PXHTML::registerNS('pxhtml', 'http://xml.felocity.com/namespaces/pxhtml');
PXHTML::registerNS('chip', 'http://xml.felocity.com/namespaces/chip');
PXHTML::registerHandler('ChipInclude_PXHTMLNode', PXHTMLTemplate::PREPROCESSING_COMPLETE);
