/**
* 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 $statement;
} else {
return '';
}
}
protected function _compileChoiceChild($newOutputVar, $child, XenForo_Template_Compiler $compiler, array $options)
{
if ($compiler->isSegmentNamedTag($child, 'foreach')) {
$inner = '';
foreach ($child['children'] as $grandChild) {
$inner .= $this->_compileChoiceChild($newOutputVar, $grandChild, $compiler, $options);
}
$statement = XenForo_Template_Compiler_Tag_Foreach::compileForeach($inner, $compiler, $child['attributes'], $options);
return $statement->getFullStatements($newOutputVar);
} else {
if ($compiler->isSegmentNamedTag($child, 'option')) {
$choice = $compiler->getNamedAttributes($child['attributes'], array('label', 'name', 'value', 'selected', 'hint', 'id', 'class', 'inputclass', 'title', 'depth', 'disabled', 'optdisabled', 'unselectable'));
$childrenAsLabel = isset($choice['label']) ? false : true;
// if label attribute, then assume children as "special"
$foundOther = false;
$disabledControls = array();
foreach ($child['children'] as $optionChild) {
if (!is_array($optionChild) || !isset($optionChild['type']) || $optionChild['type'] != 'TAG') {
continue;
}
$optionChildName = strtolower($optionChild['name']);
switch ($optionChildName) {
case 'label':
case 'hint':
$choice[$optionChildName] = $optionChild['children'];
$childrenAsLabel = false;
break;
case 'checkbox':
case 'combobox':
case 'password':
case 'radio':
case 'select':
case 'spinbox':
case 'textbox':
case 'upload':
$disabledControls[] = $optionChild;
$childrenAsLabel = false;
break;
case 'disabled':
$disabledControls[] = $optionChild['children'];
$childrenAsLabel = false;
break;
default:
$foundOther = $optionChild;
}
}
if (!isset($choice['label'])) {
if (!$childrenAsLabel) {
throw $compiler->getNewCompilerException(new XenForo_Phrase('missing_label_for_option_tag'), $child);
}
$choice['label'] = $child['children'];
}
$data = $this->_getDataAttributes($compiler, $child['attributes']);
if ($data) {
$choice['_data'] = $data;
}
if (!$childrenAsLabel && $foundOther) {
// have special tags as child and found unexpected
throw $compiler->getNewCompilerException(new XenForo_Phrase('found_unexpected_tag_x_as_disabled_control', array('tag' => $foundOther['name'])), $foundOther);
}
$compiled = $compiler->compileNamedParams($choice, $options, array('selected'));
$disabledCode = '';
if ($disabledControls) {
$compiled['disabled'] = array();
foreach ($disabledControls as $disabled) {
$disabledCode .= $compiler->compileIntoVariable($disabled, $disabledOutputVar, $options, true);
$compiled['disabled'][] = '$' . $disabledOutputVar;
}
}
$additionalCode = $disabledCode . '$' . $newOutputVar . '[] = ' . $compiler->buildNamedParamCode($compiled) . ";\n";
if (!empty($compiled['disabled'])) {
$additionalCode .= 'unset(' . implode(', ', $compiled['disabled']) . ");\n";
}
if (!empty($child['attributes']['displayif'])) {
$condition = $compiler->parseConditionExpression($child['attributes']['displayif'], $options);
return 'if ' . $condition . "\n{\n" . $additionalCode . "}\n";
} else {
return $additionalCode;
}
} else {
if ($compiler->isSegmentNamedTag($child, 'options')) {
if (!isset($child['attributes']['source'])) {
throw $compiler->getNewCompilerException(new XenForo_Phrase('options_tag_must_have_source_attribute'), $child);
}
$sourceVar = $compiler->compileVarRef($child['attributes']['source'], array_merge($options, array('varEscape' => false)));
if (!empty($child['attributes']['raw'])) {
$raw = $compiler->parseConditionExpression($child['attributes']['raw'], $options);
} else {
$raw = 'false';
}
return '$' . $newOutputVar . ' = XenForo_Template_Helper_Admin::mergeOptionArrays(' . '$' . $newOutputVar . ', ' . $sourceVar . ', ' . $raw . ");\n";
} else {
if ($compiler->isSegmentNamedTag($child, 'optgroup')) {
if (!isset($child['attributes']['label'])) {
throw $compiler->getNewCompilerException(new XenForo_Phrase('optgroups_must_have_label'), $child);
}
$label = $compiler->compileAndCombineSegments($child['attributes']['label']);
$groupVar = null;
// changed by next line
$code = $this->_getChoicesCode($child['children'], $compiler, $options, $groupVar);
$code .= '$' . $newOutputVar . '[' . $label . '] = $' . $groupVar . ";\n";
$code .= 'unset($' . $groupVar . ");\n";
return $code;
} else {
return '';
}
}
}
}
}
