/**
* Closes the XML comment for the commented item.
*
* @internal
* @param Opt_Xml_Node $item The commented item.
* @param String &$output The reference to the output buffer.
*/
protected function _closeComments($item)
{
if ($item->get('commented')) {
$this->_comments--;
if ($this->_comments == 0) {
// According to the XML grammar, the construct "--->" is not allowed.
if (strlen($this->_output) > 0 && $this->_output[strlen($this->_output) - 1] == '-') {
throw new Opt_XmlComment_Exception('--->');
}
$this->_output .= '-->';
}
}
}
/**
* A postprocessing routine for attributed opt:selector
* @internal
* @param Opt_Xml_Node $node
* @param Opt_Xml_Attribute $attr
*/
protected function _postprocessAttrSelector(Opt_Xml_Node $node, Opt_Xml_Attribute $attr)
{
$section = self::getSection($node->get('priv:section'));
$node->addBefore(Opt_Xml_Buffer::TAG_AFTER, $section['format']->get('section:endLoop'));
$this->_sectionEnd($node);
}
/**
* Finishes the public processing of the component.
*
* @param Opt_Xml_Node $node The recognized node.
*/
public function postprocessComponent(Opt_Xml_Node $node)
{
if (!is_null($attribute = $node->get('_componentTemplate'))) {
$this->_compiler->processor('snippet')->postprocessAttribute($node, $attribute);
$node->set('_componentTemplate', NULL);
}
$this->_stack->pop();
}
/**
* Finalizes the opt:show attribute. If there was no section in opt:show,
* it initializes a section for a moment just to generate the condition,
* but does not add it to the stack.
*
* @param Opt_Xml_Node $node The node.
*/
protected function _postprocessShow(Opt_Xml_Node $node)
{
if (!is_null($node->get('priv:initialized'))) {
return;
}
$section = $this->_extractSectionAttributes($node, null);
$section['show'] = $node;
$section['node'] = null;
$section['attribute'] = null;
$this->_validateSection($section);
$this->_createShowCondition($node, $section);
}
/**
* Postprocesses the opt:attribute instruction tag.
* @internal
* @param Opt_Xml_Node $node XML node.
*/
public function postprocessNode(Opt_Xml_Node $node)
{
// We must copy the buffers here, because the instruction might have some attributes
// which may also use "postprocess" to generate their code. Here we are sure they've completed
// their work.
$attribute = $node->get('priv:attr');
$attribute->copyBuffer($node, Opt_Xml_Buffer::TAG_BEFORE, Opt_Xml_Buffer::ATTRIBUTE_BEGIN);
$attribute->copyBuffer($node, Opt_Xml_Buffer::TAG_AFTER, Opt_Xml_Buffer::ATTRIBUTE_END);
$node->set('priv:attr', null);
}
/**
* Finishes the processing of the opt:extend node. In this particular
* case it handles the support of snippet extending, where the snippets
* need to be scanned AFTER they are actually loaded.
*
* @internal
* @param Opt_Xml_Node $node The recognized node.
*/
public function postprocessNode(Opt_Xml_Node $node)
{
if ($this->_compiler->processor('snippet')->isSnippet($node->get('branch'))) {
$node->getParent()->set('snippet', $node->get('branch'));
} else {
$node->getParent()->set('extend', $node->get('branch'));
}
}
/**
* A postprocessing routine for opt:use
* @internal
* @param Opt_Xml_Node $node
* @param Opt_Xml_Attribute $attr
*/
public function postprocessAttribute(Opt_Xml_Node $node, Opt_Xml_Attribute $attr)
{
if (!is_null($attr->get('size'))) {
$snippet = $attr->get('snippetObj');
unset($snippet[$attr->get('size')]);
}
// Restore the original escaping state
$this->_compiler->set('escaping', $node->get('escaping'));
array_pop($this->_current);
}
/**
* Finishes the processing of the opt:foreach node.
* @internal
* @param Opt_Xml_Node $node The recognized node.
*/
public function postprocessNode(Opt_Xml_Node $node)
{
$params = $node->get('params');
$this->_compiler->unsetConversion('##var_' . $params['value']);
$this->_compiler->unsetConversion('##var_' . $params['index']);
$this->_nesting--;
}
/**
* Processes the opt:empty-item tag.
* @internal
* @param Opt_Xml_Element $node The recognized node.
*/
protected function _processEmptyItem(Opt_Xml_Node $node)
{
if (is_null($node->get('priv:section'))) {
throw new Opt_InstructionInvalidLocation_Exception('opt:item', 'opt:grid');
}
$section = $node->get('priv:section');
$node->addAfter(Opt_Xml_Buffer::TAG_BEFORE, ' if($_' . $section['name'] . '_remain > 0 && !' . $section['format']->get('section:valid') . ') { for($_' . $section['name'] . '_k = 0; $_' . $section['name'] . '_k < $_' . $section['name'] . '_remain; $_' . $section['name'] . '_k++) { ');
$node->addBefore(Opt_Xml_Buffer::TAG_AFTER, ' } } ');
$this->_process($node);
}
/**
* Postprocessing routine for opt:tag element.
* @internal
* @param Opt_Xml_Node $node The found node.
*/
public function postprocessNode(Opt_Xml_Node $node)
{
if ($node->get('single')) {
$node->removeChildren();
}
$node->setNamespace(null);
$node->setName('__default__');
}
