Файл: library/XenForo/Template/Compiler/Tag/Navigation.php
Строк: 93
<?php
/**
* Class to handle compiling template tag calls for "navigation" and "breadcrumb".
*
* @package XenForo_Template
*/
class XenForo_Template_Compiler_Tag_Navigation implements XenForo_Template_Compiler_Tag_Interface
{
/**
* Compile the specified tag and return PHP code to handle it.
*
* @param XenForo_Template_Compiler The invoking compiler
* @param string Name of the tag called
* @param array Attributes for the tag (may be empty)
* @param array Nodes (tags/curlies/text) within this tag (may be empty)
* @param array Compilation options
*
* @return string
*/
public function compile(XenForo_Template_Compiler $compiler, $tag, array $attributes, array $children, array $options)
{
if ($tag == 'breadcrumb')
{
throw $compiler->getNewCompilerException(new XenForo_Phrase('breadcrumb_tag_must_be_within_navigation_tag'));
}
if (empty($options['allowRawStatements']))
{
throw $compiler->getNewCompilerException(new XenForo_Phrase('x_tags_only_used_where_full_statements_allowed', array('tag' => 'navigation')));
}
$rawStatement = $compiler->getNewRawStatement();
$rawStatement->addStatement("$__extraData['navigation'] = array();n");
foreach ($children AS $child)
{
if ($compiler->isSegmentNamedTag($child, 'breadcrumb'))
{
if (isset($child['attributes']['source']))
{
$sourceVar = $compiler->compileVarRef($child['attributes']['source'], $options);
$rawStatement->addStatement(
'$__extraData['navigation'] = XenForo_Template_Helper_Core::appendBreadCrumbs($__extraData['navigation'], '
. $sourceVar . ");n"
);
}
else
{
$parts = array();
foreach ($child['attributes'] AS $name => $value)
{
$parts[] = "'" . $compiler->escapeSingleQuotedString($name) . "' => " . $compiler->compileAndCombineSegments($value, $options);
}
$parts[] = "'value' => " . $compiler->compileAndCombineSegments($child['children'], $options);
$rawStatement->addStatement('$__extraData['navigation'][] = array(' . implode(', ', $parts) . ");n");
}
}
else if (is_string($child) && trim($child) === '')
{
// whitespace -- ignore it
}
else
{
throw $compiler->getNewCompilerException(new XenForo_Phrase('invalid_data_found_in_navigation_tag'), $child);
}
}
return $rawStatement;
}
}