/**
* 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;
}
/**
* 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 '';
}
}
}
}
}
/**
* 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 == 'contentcheck') {
throw $compiler->getNewCompilerException(new XenForo_Phrase('contentcheck_tag_found_that_was_not_direct_child_of_an_if_tag_with'));
} else {
if ($tag != 'if') {
throw $compiler->getNewCompilerException(new XenForo_Phrase('else_or_else_if_tag_not_found_that_was_not_direct_child_of_an_if_tag'));
}
}
if (empty($options['allowRawStatements'])) {
throw $compiler->getNewCompilerException(new XenForo_Phrase('x_tags_only_used_where_full_statements_allowed', array('tag' => 'if')));
}
$parts = array(0 => array('is' => isset($attributes['is']) ? $attributes['is'] : '', 'hascontent' => isset($attributes['hascontent']) ? $attributes['hascontent'] : '', 'segments' => array(), 'line' => $compiler->getLineNumber()));
$partKey = 0;
$haveElse = false;
foreach ($children as $child) {
if ($compiler->isSegmentNamedTag($child, 'elseif')) {
if ($haveElse) {
throw $compiler->getNewCompilerException(new XenForo_Phrase('else_if_tag_found_after_else_tag'), $child);
}
if (!empty($child['children'])) {
throw $compiler->getNewCompilerException(new XenForo_Phrase('else_if_tags_may_not_have_children'), $child);
}
$partKey++;
$parts[$partKey] = array('is' => isset($child['attributes']['is']) ? $child['attributes']['is'] : '', 'hascontent' => isset($child['attributes']['hascontent']) ? $child['attributes']['hascontent'] : '', 'segments' => array(), 'line' => $child['line']);
} else {
if ($compiler->isSegmentNamedTag($child, 'else')) {
if (!empty($child['children'])) {
throw $compiler->getNewCompilerException(new XenForo_Phrase('else_tags_may_not_have_children'), $child);
}
if ($haveElse) {
throw $compiler->getNewCompilerException(new XenForo_Phrase('only_one_else_tag_allowed_per_if_tag'), $child);
}
$haveElse = true;
$partKey++;
$parts[$partKey] = array('else' => true, 'segments' => array(), 'line' => $child['line']);
} else {
$parts[$partKey]['segments'][] = $child;
}
}
}
$ifStatement = $compiler->getNewRawStatement();
$prependCheckStatements = $compiler->getNewRawStatement();
$allCheckVars = array();
foreach ($parts as $partKey => $part) {
$conditionType = $partKey == 0 ? 'if' : 'else if';
if (!empty($part['is'])) {
$condition = $compiler->parseConditionExpression($part['is'], $options);
$ifStatement->addStatement($conditionType . ' ' . $condition . "\n{\n")->addStatement($compiler->compileSegments($part['segments'], $options))->addStatement("}\n");
} else {
if (!empty($part['hascontent'])) {
$childStatement = $compiler->getNewStatementCollection();
$checkVars = array();
foreach ($part['segments'] as $segment) {
if ($compiler->isSegmentNamedTag($segment, 'contentcheck')) {
$prependCheckStatements->addStatement($compiler->compileIntoVariable($segment['children'], $checkVar, $options));
$childStatement->addStatement('$' . $checkVar);
$checkVars[] = $checkVar;
$allCheckVars[] = '$' . $checkVar;
} else {
$childStatement->addStatement($compiler->compileSegment($segment, $options));
}
}
if (!$checkVars) {
throw $compiler->getNewCompilerException(new XenForo_Phrase('cannot_have_content_checking_if_tag_without_contentcheck_part'), $part['line']);
}
$conditionParts = array();
foreach ($checkVars as $checkCondition) {
$conditionParts[] = 'trim($' . $checkCondition . ") !== ''";
}
$checkCond = implode(' || ', $conditionParts);
$ifStatement->addStatement("{$conditionType} ({$checkCond})\n{\n")->addStatement($childStatement)->addStatement("}\n");
} else {
if (!empty($part['else'])) {
$ifStatement->addStatement("else\n{\n")->addStatement($compiler->compileSegments($part['segments'], $options))->addStatement("}\n");
} else {
throw $compiler->getNewCompilerException(new XenForo_Phrase('invalid_if_or_else_if_tag_missing_is_or_hascontent'), $part['line']);
}
}
}
}
$prependCheckStatements->addStatement($ifStatement);
if ($allCheckVars) {
$prependCheckStatements->addStatement("unset(" . implode(', ', $allCheckVars) . ");\n");
}
return $prependCheckStatements;
}
/**
* 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)
{
$data = $attributes;
$html = null;
$popups = array();
$links = array();
$tempVars = array();
$statement = $compiler->getNewRawStatement();
foreach ($children as $child) {
if ($compiler->isSegmentNamedTag($child, 'label')) {
$data['label'] = $child['children'];
} else {
if ($compiler->isSegmentNamedTag($child, 'snippet')) {
$data['snippet'] = $child['children'];
} else {
if ($compiler->isSegmentNamedTag($child, 'html')) {
$html = $child['children'];
} else {
if ($compiler->isSegmentNamedTag($child, 'popup')) {
$tempVar = $compiler->getUniqueVar();
$oldOutputVar = $compiler->getOutputVar();
$compiler->setOutputVar($tempVar);
$popupStatement = XenForo_Template_Compiler_Tag_Admin_Popup::compilePopup($compiler, $child['attributes'], $child['children'], $options, 'div', 'Left');
$statement->addStatement($compiler->getOutputVarInitializer() . $popupStatement->getFullStatements($tempVar));
$popups[] = '$' . $tempVar;
$tempVars[] = '$' . $tempVar;
$compiler->setOutputVar($oldOutputVar);
} else {
if ($compiler->isSegmentNamedTag($child, 'beforelabel')) {
$data['beforelabel'] = $child['children'];
} else {
if ($compiler->isSegmentNamedTag($child, 'toggle')) {
$data['toggle'] = $child['children'];
} else {
if ($compiler->isSegmentNamedTag($child, 'toggletitle')) {
$data['toggletitle'] = $child['children'];
}
}
}
}
}
}
}
/*else if ($compiler->isSegmentNamedTag($child, 'link'))
{
$tempVar = $compiler->getUniqueVar();
$oldOutputVar = $compiler->getOutputVar();
$compiler->setOutputVar($tempVar);
$linkStatement = XenForo_Template_Compiler_Tag_Admin_ListItemLink::compileLink(
$compiler, $child['attributes'], $child['children'], $options
);
$statement->addStatement(
$compiler->getOutputVarInitializer()
. $linkStatement->getFullStatements($tempVar)
);
$links[] = '$' . $tempVar;
$tempVars[] = '$' . $tempVar;
$compiler->setOutputVar($oldOutputVar);
}*/
}
if (!isset($data['label'])) {
throw $compiler->getNewCompilerException(new XenForo_Phrase('list_items_must_specify_label'));
}
if (!isset($data['id'])) {
throw $compiler->getNewCompilerException(new XenForo_Phrase('list_items_must_specify_an_id'));
}
$compiledData = $compiler->compileNamedParams($data, $options);
if ($html) {
$htmlCode = $compiler->compileIntoVariable($html, $htmlOutputVar, $options);
$statement->addStatement($htmlCode);
$compiledData['html'] = '$' . $htmlOutputVar;
$tempVars[] = '$' . $htmlOutputVar;
}
$controlData = $compiler->buildNamedParamCode($compiledData);
if ($popups) {
$popupData = $compiler->buildNamedParamCode($popups);
} else {
$popupData = 'array()';
}
if ($links) {
$linkData = $compiler->buildNamedParamCode($links);
} else {
$linkData = 'array()';
}
$statement->addStatement('$' . $compiler->getOutputVar() . ' .= XenForo_Template_Helper_Admin::listItem(' . $controlData . ', ' . $popupData . ', ' . $linkData . ");\n");
if ($tempVars) {
$statement->addStatement('unset(' . implode(', ', $tempVars) . ");\n");
}
return $statement;
}
/**
* 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 $options)
{
if (empty($options['allowRawStatements'])) {
throw $compiler->getNewCompilerException(new XenForo_Phrase('x_tags_only_used_where_full_statements_allowed', array('tag' => 'include')));
}
if (empty($attributes['template']) || count($attributes['template']) != 1 || !is_string($attributes['template'][0])) {
throw $compiler->getNewCompilerException(new XenForo_Phrase('invalid_template_include_specified'));
}
$include = $attributes['template'][0];
$template = $compiler->includeParsedTemplate($include);
$statement = $compiler->getNewRawStatement();
$tempVars = array();
$mapVars = array();
foreach ($children as $child) {
if ($compiler->isSegmentNamedTag($child, 'map')) {
$childAttr = $child['attributes'];
if (empty($childAttr['from']) || empty($childAttr['to'])) {
throw $compiler->getNewCompilerException(new XenForo_Phrase('included_template_variable_mappings_must_include_from_and_to_attributes'));
}
$from = $compiler->compileVarRef($childAttr['from'], $options);
if (count($childAttr['to']) != 1 || !is_string($childAttr['to'][0])) {
throw $compiler->getNewCompilerException(new XenForo_Phrase('invalid_template_include_variable_mapping_specified'));
}
if (!preg_match('#^\\$([a-zA-Z_][a-zA-Z0-9_]*)$#', $childAttr['to'][0])) {
throw $compiler->getNewCompilerException(new XenForo_Phrase('invalid_template_include_variable_mapping_specified'));
}
// "from $outer" and "to $inner"; when processed (within inner template), need to map the other direction.
$mapVars[substr($childAttr['to'][0], 1)] = substr($from, 1);
} else {
if ($compiler->isSegmentNamedTag($child, 'set')) {
// take var as "to" and compile into a temporary variable
$childAttr = $child['attributes'];
if (empty($childAttr['var'])) {
throw $compiler->getNewCompilerException(new XenForo_Phrase('included_template_variable_assignments_must_include_var_attribute'));
}
if (count($childAttr['var']) != 1 || !is_string($childAttr['var'][0])) {
throw $compiler->getNewCompilerException(new XenForo_Phrase('invalid_template_include_variable_assignment_specified'));
}
$mapRegex = '#^\\$([a-zA-Z_][a-zA-Z0-9_]*)$#';
if (!preg_match($mapRegex, $childAttr['var'][0])) {
throw $compiler->getNewCompilerException(new XenForo_Phrase('invalid_template_include_variable_assignment_specified'));
}
if (!empty($childAttr['value'])) {
if ($child['children']) {
throw $compiler->getNewCompilerException(new XenForo_Phrase('tag_contained_children_and_value_attribute'));
}
$value = $compiler->compileAndCombineSegments($childAttr['value'], array_merge($options, array('varEscape' => false)));
$setVar = $compiler->getUniqueVar();
$childOutput = '$' . $setVar . ' = ' . $value . ";\n";
} else {
$childOutput = $compiler->compileIntoVariable($child['children'], $setVar, $options);
}
$statement->addStatement($childOutput);
$mapVars[substr($childAttr['var'][0], 1)] = $setVar;
$tempVars[] = $setVar;
}
}
}
if ($template) {
$oldMap = $compiler->getVariableMap();
$compiler->setVariableMap($mapVars, true);
$compiled = $compiler->compileIntoVariable($template, $var, $options);
$tempVars[] = $var;
$compiler->setVariableMap($oldMap);
$statement->addStatement($compiled);
$statement->addStatement('$' . $compiler->getOutputVar() . ' .= $' . $var . ";\n" . 'unset($' . implode(', $', $tempVars) . ");\n");
return $statement;
} else {
return '';
}
}
