/**
* Postprocesses the opt:tree node.
* @internal
* @param Opt_Xml_Element $node The node found by the compiler.
*/
protected function _postprocessTree(Opt_Xml_Element $node)
{
$section = $this->getSection($node->get('sectionName'));
if ($node->hasAttributes()) {
if (!$node->get('sectionElse')) {
$this->_sortSectionContents($node, 'opt', 'treeelse');
}
}
$this->_sectionEnd($node);
}
/**
* Finishes the processing of the opt:section tag.
* @internal
* @param Opt_Xml_Element $node The recognized element.
*/
protected function _postprocessSection(Opt_Xml_Element $node)
{
$section = self::getSection($node->get('priv:section'));
if (!$node->get('priv:alternative')) {
$node->addBefore(Opt_Xml_Buffer::TAG_AFTER, $section['format']->get('section:endLoop'));
$this->_sectionEnd($node);
}
}
/**
* Adds the show condition PHP code to the specified node, using the
* information from the section record.
*
* @internal
* @param Opt_Xml_Element $node The node, where to add the show condition.
* @param Array &$section The section info record
*/
private function _createShowCondition(Opt_Xml_Element $node, &$section)
{
// First, try to check for the call:use tag variable.
if ($node->get('call:use') !== NULL) {
$section['node']->set('call:use', $node->get('call:use'));
}
// Deal with the data formats
$format = $section['format'];
$format->assign('section', $section);
$request = $format->property('section:anyRequests');
if (!is_null($request)) {
// Send the requested data, if the data format needs any.
switch ($request) {
case 'ancestorNames':
self::$_stack->setIteratorMode(SplDoublyLinkedList::IT_MODE_LIFO | SplDoublyLinkedList::IT_MODE_KEEP);
$list = array();
$parent = $section['parent'];
foreach (self::$_stack as $up) {
if ($up == $parent) {
$parent = self::$_sections[$up]['parent'];
$list[] = self::$_sections[$up]['name'];
}
}
$format->assign('requestedData', array_reverse($list));
break;
case 'ancestorNumbers':
self::$_stack->setIteratorMode(SplDoublyLinkedList::IT_MODE_LIFO | SplDoublyLinkedList::IT_MODE_KEEP);
$list = array();
$parent = $section['parent'];
$iteration = self::$_stack->count();
foreach (self::$_stack as $up) {
if ($up == $parent) {
$parent = self::$_sections[$up]['parent'];
$list[] = $iteration;
}
$iteration--;
}
$format->assign('requestedData', array_reverse($list));
break;
}
}
$code = $format->get('section:init');
if (is_null($section['display'])) {
$code .= ' if(' . $format->get('section:isNotEmpty') . '){ ';
} else {
$code .= ' if(' . $format->get('section:isNotEmpty') . ' && ' . $section['display'] . '){ ';
}
$code .= $format->get('section:started');
$node->addBefore(Opt_Xml_Buffer::TAG_BEFORE, $code);
$code = $format->get('section:finished') . ' } ' . $format->get('section:done');
$node->addAfter(Opt_Xml_Buffer::TAG_AFTER, $code);
$node->set('priv:initialized', true);
}
/**
* Postprocesses the opt:insert element.
* @internal
* @param Opt_Xml_Element $node The found element.
*/
public function _postprocessInsert(Opt_Xml_Element $node)
{
// Freeing the fake node, if necessary.
if (!is_null($node->get('insertSize'))) {
$this->_snippets[$node->get('insertSnippet')][$node->get('insertSize')]->dispose();
unset($this->_snippets[$node->get('insertSnippet')][$node->get('insertSize')]);
}
// Restore the original escaping state
$this->_compiler->set('escaping', $node->get('escaping'));
array_pop($this->_current);
}
/**
* The common processing part of the dynamically and statically
* deployed components. Returns the compiled PHP code ready to
* be appended to the XML tag. The caller must generate a component
* variable name that will be used in the generated code to refer
* to the component object. Furthermore, he must pass the returned results
* of _extractAttributes() method.
*
* @internal
* @param Opt_Xml_Element $node The node with the component data.
* @param string $blockVariable The PHP block variable name.
* @param array $args The array of custom block attributes.
* @return string
*/
private function _commonProcessing(Opt_Xml_Element $node, $blockVariable, array $args)
{
// Common part of the component processing
$argList = 'array( ';
foreach ($args as $name => $value) {
$argList .= '\'' . $name . '\' => ' . $value . ', ';
}
$argList .= ')';
if ($node->get('single')) {
$node->addAfter(Opt_Xml_Buffer::TAG_SINGLE_BEFORE, $blockVariable . '->onSingle(' . $argList . '); ');
} else {
$node->addAfter(Opt_Xml_Buffer::TAG_BEFORE, ' if(' . $blockVariable . '->onOpen(' . $argList . ')){ ');
$node->addBefore(Opt_Xml_Buffer::TAG_AFTER, ' } ' . $blockVariable . '->onClose(); ');
}
$this->_process($node);
}
/**
* Finishes the processing of the opt:item tag.
* @internal
* @param Opt_Xml_Element $node The recognized node.
*/
protected function _postprocessItem(Opt_Xml_Element $node)
{
if (!is_null($node->get('call:use'))) {
$section = $node->get('priv:section');
$this->_compiler->unsetConversion('##simplevar_' . $section['name']);
}
// Deactivating the section.
$this->_sectionEnd($node);
}