public static function compile(Compiler $compiler, $file)
{
$file = substr($file, 1, -1);
if ($file === '') {
return null;
}
if (preg_match('#^([a-z]{2,}):(.*)$#i', $file, $m)) {
// resource:identifier given, extract them
$resource = $m[1];
$identifier = $m[2];
} else {
// get the current template's resource
$resource = $compiler->getCore()->getTemplate()->getResourceName();
$identifier = $file;
}
$identifier = str_replace('\\\\', '\\', $identifier);
$tpl = $compiler->getCore()->templateFactory($resource, $identifier);
if ($tpl === null) {
throw new CompilationException($compiler, 'Load Templates : Resource "' . $resource . ':' . $identifier . '" not found.');
} else {
if ($tpl === false) {
throw new CompilationException($compiler, 'Load Templates : Resource "' . $resource . '" does not support includes.');
}
}
$cmp = clone $compiler;
$cmp->compile($compiler->getCore(), $tpl);
foreach ($cmp->getTemplatePlugins() as $template => $args) {
$compiler->addTemplatePlugin($template, $args['params'], $args['uuid'], $args['body']);
}
foreach ($cmp->getUsedPlugins() as $plugin => $type) {
$compiler->addUsedPlugin($plugin, $type);
}
$out = '// checking for modification in ' . $resource . ':' . $identifier . "\r\n";
$modCheck = $tpl->getIsModifiedCode();
if ($modCheck) {
$out .= 'if (!(' . $modCheck . ')) { ob_end_clean(); return false; }';
} else {
$out .= 'try {
$tpl = $this->templateFactory("' . $resource . '", "' . $identifier . '");
} catch (\\Dwoo\\Exception $e) {
$this->triggerError(\'Load Templates : Resource <em>' . $resource . '</em> was not added to Dwoo, can not extend <em>' . $identifier . '</em>\', E_USER_WARNING);
}
if ($tpl === null)
$this->triggerError(\'Load Templates : Resource "' . $resource . ':' . $identifier . '" was not found.\', E_USER_WARNING);
elseif ($tpl === false)
$this->triggerError(\'Load Templates : Resource "' . $resource . '" does not support extends.\', E_USER_WARNING);
if ($tpl->getUid() != "' . $tpl->getUid() . '") { ob_end_clean(); return false; }';
}
return $out;
}
public static function compile(Compiler $compiler, $file)
{
preg_match('#^["\']([a-z]{2,}):(.*?)["\']$#i', $file, $m);
$resource = $m[1];
$identifier = str_replace('\\\\', '\\', $m[2]);
$tpl = $compiler->getCore()->templateFactory($resource, $identifier);
if ($tpl === null) {
throw new CompilationException($compiler, 'Load Templates : Resource "' . $resource . ':' . $identifier . '" not found.');
} elseif ($tpl === false) {
throw new CompilationException($compiler, 'Load Templates : Resource "' . $resource . '" does not support includes.');
}
$out = '// checking for modification in ' . $resource . ':' . $identifier . "\r\n";
$modCheck = $tpl->getIsModifiedCode();
if ($modCheck) {
$out .= 'if (!(' . $modCheck . ')) { ob_end_clean(); return false; }';
} else {
$out .= 'try {
$tpl = $this->templateFactory("' . $resource . '", "' . $identifier . '");
} catch (\\Dwoo\\Exception $e) {
$this->triggerError(\'Load Templates : Resource <em>' . $resource . '</em> was not added to Dwoo, can not extend <em>' . $identifier . '</em>\', E_USER_WARNING);
}
if ($tpl === null)
$this->triggerError(\'Load Templates : Resource "' . $resource . ':' . $identifier . '" was not found.\', E_USER_WARNING);
elseif ($tpl === false)
$this->triggerError(\'Load Templates : Resource "' . $resource . '" does not support extends.\', E_USER_WARNING);
if ($tpl->getUid() != "' . $tpl->getUid() . '") { ob_end_clean(); return false; }';
}
return $out;
}
public static function preProcessing(Compiler $compiler, array $params, $prepend, $append, $type)
{
$params = $compiler->getCompiledParams($params);
$func = $params['__funcname'];
$pluginType = $params['__functype'];
$params = $params['*'];
if ($pluginType & Core::CUSTOM_PLUGIN) {
$customPlugins = $compiler->getCore()->getCustomPlugins();
$callback = $customPlugins[$func]['callback'];
if (is_array($callback)) {
if (is_object($callback[0])) {
$callback = '$this->customPlugins[\'' . $func . '\'][0]->' . $callback[1] . '(';
} else {
$callback = '' . $callback[0] . '::' . $callback[1] . '(';
}
} else {
$callback = $callback . '(';
}
} else {
$callback = 'smarty_block_' . $func . '(';
}
$paramsOut = '';
foreach ($params as $i => $p) {
$paramsOut .= var_export($i, true) . ' => ' . $p . ',';
}
$curBlock =& $compiler->getCurrentBlock();
$curBlock['params']['postOut'] = Compiler::PHP_OPEN . ' $_block_content = ob_get_clean(); $_block_repeat=false; echo ' . $callback . '$_tag_stack[count($_tag_stack)-1], $_block_content, $this, $_block_repeat); } array_pop($_tag_stack);' . Compiler::PHP_CLOSE;
return Compiler::PHP_OPEN . $prepend . ' if (!isset($_tag_stack)){ $_tag_stack = array(); } $_tag_stack[] = array(' . $paramsOut . '); $_block_repeat=true; ' . $callback . '$_tag_stack[count($_tag_stack)-1], null, $this, $_block_repeat); while ($_block_repeat) { ob_start();' . Compiler::PHP_CLOSE;
}
public static function compile(Compiler $compiler, array $rest, array $tokens)
{
// load if plugin
if (!class_exists('\\Dwoo\\Plugins\\Blocks\\BlockIf', false)) {
try {
$compiler->getCore()->getLoader()->loadPlugin('if');
} catch (\Exception $e) {
throw new CompilationException($compiler, 'Tif: the if plugin is required to use Tif');
}
}
if (count($rest) == 1) {
return $rest[0];
}
// fetch false result and remove the ":" if it was present
$falseResult = array_pop($rest);
if (trim(end($rest), '"\'') === ':') {
// remove the ':' if present
array_pop($rest);
} elseif (trim(end($rest), '"\'') === '?' || count($rest) === 1) {
if ($falseResult === '?' || $falseResult === ':') {
throw new CompilationException($compiler, 'Tif: incomplete tif statement, value missing after ' . $falseResult);
}
// there was in fact no false result provided, so we move it to be the true result instead
$trueResult = $falseResult;
$falseResult = "''";
}
// fetch true result if needed
if (!isset($trueResult)) {
$trueResult = array_pop($rest);
// no true result provided so we use the expression arg
if ($trueResult === '?') {
$trueResult = true;
}
}
// remove the '?' if present
if (trim(end($rest), '"\'') === '?') {
array_pop($rest);
}
// check params were correctly provided
if (empty($rest) || $trueResult === null || $falseResult === null) {
throw new CompilationException($compiler, 'Tif: you must provide three parameters serving as <expression> ? <true value> : <false value>');
}
// parse condition
$condition = BlockIf::replaceKeywords($rest, $tokens, $compiler);
return '((' . implode(' ', $condition) . ') ? ' . ($trueResult === true ? implode(' ', $condition) : $trueResult) . ' : ' . $falseResult . ')';
}
public static function compile(Compiler $compiler, $file)
{
list($l, $r) = $compiler->getDelimiters();
self::$l = preg_quote($l, '/');
self::$r = preg_quote($r, '/');
self::$regex = '/
' . self::$l . 'block\\s(["\']?)(.+?)\\1' . self::$r . '(?:\\r?\\n?)
((?:
(?R)
|
[^' . self::$l . ']*
(?:
(?! ' . self::$l . '\\/?block\\b )
' . self::$l . '
[^' . self::$l . ']*+
)*
)*)
' . self::$l . '\\/block' . self::$r . '
/six';
if ($compiler->getLooseOpeningHandling()) {
self::$l .= '\\s*';
self::$r = '\\s*' . self::$r;
}
$inheritanceTree = array(array('source' => $compiler->getTemplateSource()));
//$curPath = dirname($compiler->getCore()->getTemplate()->getResourceIdentifier()) . DIRECTORY_SEPARATOR;
$curTpl = $compiler->getCore()->getTemplate();
while (!empty($file)) {
if ($file === '""' || $file === "''" || substr($file, 0, 1) !== '"' && substr($file, 0, 1) !== '\'') {
throw new CompilationException($compiler, 'Extends : The file name must be a non-empty string');
}
if (preg_match('#^["\']([a-z]{2,}):(.*?)["\']$#i', $file, $m)) {
// resource:identifier given, extract them
$resource = $m[1];
$identifier = $m[2];
} else {
// get the current template's resource
$resource = $curTpl->getResourceName();
$identifier = substr($file, 1, -1);
}
try {
$parent = $compiler->getCore()->templateFactory($resource, $identifier, null, null, null, $curTpl);
} catch (\Dwoo\Security\Exception $e) {
throw new CompilationException($compiler, 'Extends : Security restriction : ' . $e->getMessage());
} catch (\Dwoo\Exception $e) {
throw new CompilationException($compiler, 'Extends : ' . $e->getMessage());
}
if ($parent === null) {
throw new CompilationException($compiler, 'Extends : Resource "' . $resource . ':' . $identifier . '" not found.');
} elseif ($parent === false) {
throw new CompilationException($compiler, 'Extends : Resource "' . $resource . '" does not support extends.');
}
$curTpl = $parent;
$newParent = array('source' => $parent->getSource(), 'resource' => $resource, 'identifier' => $parent->getResourceIdentifier(), 'uid' => $parent->getUid());
if (array_search($newParent, $inheritanceTree, true) !== false) {
throw new CompilationException($compiler, 'Extends : Recursive template inheritance detected');
}
$inheritanceTree[] = $newParent;
if (preg_match('/^' . self::$l . 'extends(?:\\(?\\s*|\\s+)(?:file=)?\\s*((["\']).+?\\2|\\S+?)\\s*\\)?\\s*?' . self::$r . '/i', $parent->getSource(), $match)) {
//$curPath = dirname($identifier) . DIRECTORY_SEPARATOR;
if (isset($match[2]) && $match[2] == '"') {
$file = '"' . str_replace('"', '\\"', substr($match[1], 1, -1)) . '"';
} elseif (isset($match[2]) && $match[2] == "'") {
$file = '"' . substr($match[1], 1, -1) . '"';
} else {
$file = '"' . $match[1] . '"';
}
} else {
$file = false;
}
}
while (true) {
$parent = array_pop($inheritanceTree);
$child = end($inheritanceTree);
self::$childSource = $child['source'];
self::$lastReplacement = count($inheritanceTree) === 1;
if (!isset($newSource)) {
$newSource = $parent['source'];
}
$newSource = preg_replace_callback(self::$regex, array(__CLASS__, 'replaceBlock'), $newSource);
$newSource = $l . 'do extendsCheck(' . var_export($parent['resource'] . ':' . $parent['identifier'], true) . ')' . $r . $newSource;
if (self::$lastReplacement) {
break;
}
}
$compiler->setTemplateSource($newSource);
$compiler->recompile();
}
/**
* Constructor
* @param Compiler $compiler
* @param int $message
*/
public function __construct(Compiler $compiler, $message)
{
$this->compiler = $compiler;
$this->template = $compiler->getCore()->getTemplate();
parent::__construct('Compilation error at line ' . $compiler->getLine() . ' in "' . $this->template->getResourceName() . ':' . $this->template->getResourceIdentifier() . '" : ' . $message);
}
