Файл: library/XenForo/Template/Compiler/Tag/Admin/Popup.php
Строк: 164
<?php
/**
* Class to handle compiling template tag calls for "popup" in admin areas.
*
* @package XenForo_Template
*/
class XenForo_Template_Compiler_Tag_Admin_Popup extends XenForo_Template_Compiler_Tag_Admin_Abstract 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 $options)
{
return self::compilePopup($compiler, $attributes, $children, $options, 'div');
}
/**
* Helper to compile a popup statically. Used to allow list rows to modify
* the compilation behavior.
*
* @param XenForo_Template_Compiler $compiler
* @param array $attributes
* @param array $children Child tags
* @param array $options Compiler option
* @param string $wrapTag The HTML tag to wrap with (probably div or li)
* @param string $extraMenuClass An extra menu class (or multiple to add)
*
* @return XenForo_Compiler_Statement_Raw
*/
public static function compilePopup(XenForo_Template_Compiler $compiler, array $attributes, array $children, array $options,
$wrapTag, $extraMenuClass = ''
)
{
if (!isset($attributes['title']))
{
throw $compiler->getNewCompilerException(new XenForo_Phrase('popups_must_specify_title'));
}
$choiceOutputVar = $compiler->getUniqueVar();
$choicesCode = self::compilePopupChildren($choiceOutputVar, $children, $compiler, $options);
$controlData = $compiler->getNamedParamsAsPhpCode($attributes, $options);
$statement = $compiler->getNewRawStatement();
$statement->addStatement('$' . $choiceOutputVar . " = array();n");
$statement->addStatement($choicesCode);
$statement->addStatement(
'$' . $compiler->getOutputVar() . ' .= XenForo_Template_Helper_Admin::popup('
. $controlData . ', $' . $choiceOutputVar . ', '' . $compiler->escapeSingleQuotedString($wrapTag)
. '', '' . $compiler->escapeSingleQuotedString($extraMenuClass) . "');n"
);
$statement->addStatement('unset($' . $choiceOutputVar . ");n");
return $statement;
}
/**
* Compiles the children of a popup.
*
* @param string $newOutputVar Name of the compiler output var
* @param array $children Children of popup
* @param XenForo_Template_Compiler $compiler
* @param array $options Compiler options
*
* @return string|XenForo_Template_Statement_Raw
*/
public static function compilePopupChildren($newOutputVar, array $children, XenForo_Template_Compiler $compiler, array $options)
{
$oldOutputVar = $compiler->getOutputVar();
$compiler->setOutputVar($newOutputVar);
$code = array();
foreach ($children AS $child)
{
if ($compiler->isSegmentNamedTag($child, 'foreach'))
{
$inner = self::compilePopupChildren($newOutputVar, $child['children'], $compiler, $options);
$code[] = XenForo_Template_Compiler_Tag_Foreach::compileForeach($inner, $compiler, $child['attributes'], $options);
continue;
}
$choice = false;
$tempVar = false;
if ($compiler->isSegmentNamedTag($child, 'link'))
{
if (!isset($child['attributes']['href']))
{
throw $compiler->getNewCompilerException(new XenForo_Phrase('popup_links_must_specify_an_href'), $child);
}
$choice = array(
'href' => $compiler->compileAndCombineSegments($child['attributes']['href'], $options),
'text' => $compiler->compileAndCombineSegments($child['children'], $options),
);
}
else if ($compiler->isSegmentNamedTag($child, 'html'))
{
$code[] = $compiler->compileIntoVariable($child['children'], $htmlOutputVar, $options);
$choice = array(
'html' => '$' . $htmlOutputVar,
);
$tempVar = '$' . $htmlOutputVar;
}
if ($choice)
{
$choiceCode = '$' . $newOutputVar . '[] = ' . $compiler->buildNamedParamCode($choice) . ";n";
if ($tempVar)
{
$choiceCode .= 'unset(' . $tempVar . ");n";
}
if (isset($child['attributes']['displayif']))
{
$condition = $compiler->parseConditionExpression($child['attributes']['displayif'], $options);
$code[] = 'if ' . $condition . "n{n" . $choiceCode . "}n";
}
else
{
$code[] = $choiceCode;
}
}
}
$compiler->setOutputVar($oldOutputVar);
if ($code)
{
$statement = $compiler->getNewRawStatement();
foreach ($code AS $codeStatement)
{
$statement->addStatement($codeStatement);
}
return $statement;
}
else
{
return '';
}
}
}