/**
* @dataProvider sourcesProvider
*/
public function testCompiles($source, $expectedOutput, $locals)
{
//
// parse
//
$parseContext = new ParserContext();
$parseContext->setString($source)->setBaseDirectory(__DIR__);
$template = $parseContext->parse();
$this->assertInstanceOf('Skrz\\Templating\\Engine\\AST\\TemplateNode', $template);
//
// compile
//
$compilerContext = new CompilerContext();
$compilerContext->setNamespace('Skrz\\Templating\\Engine')->setClassName("Template_" . sha1(uniqid('', true)))->setTemplate($template)->setParserContext($parseContext)->addModifier("strip_tags", function (Compiler $compiler, ModifierNode $modifier, $text) {
return new ModifierCompilerResult("strip_tags({$text})");
})->addFunction("inferno", function (Compiler $compiler, FunctionNode $function) {
/** @var StatementAndExpressionVO $hell */
$hell = $compiler->walk($function->getArgument("hell"));
$ret = "";
$ret .= "echo '666 ';";
$ret .= $hell->getStatement();
$ret .= "echo " . $hell->getExpression() . ";";
$ret .= "echo ' 666';";
return new FunctionCompilerResult($ret);
});
$compiled = $compilerContext->compile();
//
// debug
//
// echo "\n\n";
// echo "$source\n";
// echo "--------\n";
// echo $compiled;
// echo "\n";
//
// run
//
$this->assertNull(eval("?>{$compiled}"));
$fullyQualifiedClassName = $compilerContext->getFullyQualifiedClassName();
$templateInstance = new $fullyQualifiedClassName();
ob_start();
$templateInstance($locals);
$actualOutput = ob_get_contents();
ob_end_clean();
$this->assertEquals($expectedOutput, $actualOutput);
}
public function getFullyQualifiedClassName($templateFile = null)
{
if ($templateFile === null) {
$templateFile = !is_null($this->template) ? $this->template->getContext()->getFile() : $this->parserContext->getFile();
if ($this->className !== null) {
return "\\" . trim(trim($this->namespace, "\\") . "\\" . trim($this->className, "\\"), "\\");
}
}
return "\\" . trim(trim($this->namespace, "\\") . "\\" . trim($this->formatClassName($templateFile), "\\"), "\\");
}
public function fetch($templateFile)
{
if (strncmp($templateFile, "string:", strlen("string:")) === 0) {
$this->parserContext->setString(substr($templateFile, strlen("string:")));
$this->compilerContext->setClassName("Template_" . md5($this->parserContext->getString()));
} else {
if (!is_null($this->parserContext->getBaseDirectory()) && strncmp($templateFile, $this->parserContext->getBaseDirectory(), strlen($this->parserContext->getBaseDirectory())) === 0) {
$templateFile = substr($templateFile, strlen($this->parserContext->getBaseDirectory()) + 1);
}
// must be set before CompilerContext::getFullyQualifiedClassName() is called
// FIXME: uncouple this
$this->parserContext->setFile($templateFile);
}
$className = $this->compilerContext->getFullyQualifiedClassName();
if (!class_exists($className)) {
$saveFileName = $this->classDirectory . "/" . str_replace("\\", "/", trim($className, "\\") . ".php");
if (file_exists($saveFileName)) {
require_once $saveFileName;
} else {
$oldUmask = umask(0);
$compiledTemplate = $this->compilerContext->setTemplate($this->parserContext->parse())->compile();
if (!is_dir(dirname($saveFileName))) {
@mkdir(dirname($saveFileName), $this->dirPerms, true);
}
file_put_contents($saveFileName, $compiledTemplate);
@chmod($saveFileName, $this->dirPerms);
umask($oldUmask);
require_once $saveFileName;
}
}
$templateInstance = new $className();
ob_start();
$templateInstance($this->locals);
$output = ob_get_clean();
foreach ($this->outputFilters as $filter) {
$output = $filter($output);
}
return $output;
}
