function loadTemplate($func = null)
{
if (!$func) {
$func = $this->func;
}
$ref = new \ReflectionFunction($func);
$codes = file_get_contents($ref->getFileName());
$parser = PHPTokenParser::getParser($codes);
$tmp = file($ref->getFileName());
$start_template = false;
$template = "";
for ($i = $ref->getEndLine();; $i++) {
if (!isset($tmp[$i])) {
break;
}
$line = $tmp[$i];
//宣言部分の終了
if (!$start_template && strpos($line, "?>") !== false) {
$start_template = true;
$diff = substr($line, strpos($line, "?>") + strlen("?>"));
$template .= ltrim($diff);
continue;
}
if ($start_template) {
$template .= $tmp[$i];
}
}
$template = $parser->cleanup($template);
$this->setTemplate($template);
}
/**
* @test
*/
function docCommentの受け取り()
{
/* Comment 形式 */
$codes = [];
$codes[] = "<?php ";
$codes[] = '/*';
$codes[] = ' * @hogehoge';
$codes[] = ' */';
$codes[] = 'return [];';
$codes[] = '?>';
$codes[] = '<h1>this is body</h1>';
$codes = implode("\n", $codes);
$parser = PHPTokenParser::getParser($codes);
$code = $parser->cleanup();
$this->assertContains("this is body", $code);
$comment = $parser->getDocComment();
$this->assertNotEmpty($comment);
$this->assertContains("@hogehoge", $comment);
/* DocComment形式 ----- */
$codes = [];
$codes[] = "<?php ";
$codes[] = '/**';
$codes[] = ' * @hogehoge';
$codes[] = ' */';
$codes[] = 'return [];';
$codes[] = '?>';
$codes[] = '<h1>this is body</h1>';
$codes = implode("\n", $codes);
$parser = PHPTokenParser::getParser($codes);
$code = $parser->cleanup();
$this->assertContains("this is body", $code);
$comment = $parser->getDocComment();
$this->assertNotEmpty($comment);
$this->assertContains("@hogehoge", $comment);
//inline comment test
$codes = [];
$codes[] = "<?php ";
$codes[] = '// @hogehoge';
$codes[] = '// @fugafuga';
$codes[] = 'return [];';
$codes[] = '?>';
$codes[] = '<h1>this is body</h1>';
$codes = implode("\n", $codes);
$parser = PHPTokenParser::getParser($codes);
$code = $parser->cleanup();
$this->assertContains("this is body", $code);
$comment = $parser->getDocComment();
$this->assertNotEmpty($comment);
$this->assertContains("@hogehoge", $comment);
$this->assertContains("@fugafuga", $comment);
}
function compile(Engine $factory)
{
$template = $this->template;
//コードを綺麗にする
$template = PHPTokenParser::getParser($template)->cleanup();
//Sectionを変換する
$template = $this->replaceSections($template);
$prefix = array();
//引数を変数に展開する
$prefix[] = '<?php ';
$prefix[] = 'foreach($' . $this->getHolderName() . '->values() as $name => $value){';
$prefix[] = ' $$name = $value;';
$prefix[] = '}';
$prefix[] = '?>';
return implode("\n", $prefix) . $template;
}
/**
* コードを解析する
* @param string $path
*/
private function parseTemplate($path)
{
//parserの作成
$codes = file_get_contents($path);
$parser = PHPTokenParser::getParser($codes);
//コメントがあるかどうか判定する
$comment = $parser->getDocComment();
if ($comment) {
$this->parseAnnotations($comment);
}
return $parser->getBody();
}
/**
* クロージャーの宣言部分を取得する
*
* @param \Closure $closure
* @return string
*/
private function getClosureCode(\Closure $closure)
{
$reflection = new \ReflectionFunction($closure);
$startLine = $reflection->getStartLine() - 1;
// Open file and seek to the first line of the closure
$file = new \SplFileObject($reflection->getFileName());
// Closureの開始コードまで移動
$file->seek($startLine);
$params = [];
foreach ($reflection->getParameters() as $param) {
/* @var $param \ReflectionParameter */
if ($param->getClass()) {
$params[] = "\\" . $param->getClass()->getName() . ' $' . $param->getName();
} else {
$params[] = '$' . $param->getName();
}
}
$code_prefix = "function(" . implode(",", $params) . ")";
// Retrieve all of the lines that contain code for the closure
$code = '';
while ($file->key() < $reflection->getEndLine()) {
$line = $file->current();
$line = ltrim($line);
// skip comment
if (preg_match("#^//#", $line)) {
$file->next();
continue;
}
$code .= $line;
$file->next();
}
// Only keep the code defining that closure
$begin = strpos($code, 'function');
$begin = strpos($code, '{', $begin);
$end = strrpos($code, '}');
$code = substr($code, $begin, $end - $begin + 1);
$code = $code_prefix . preg_replace("/([\t ]+)}\$/m", "}", $code);
// use句のreplaceを行う
$parser = PHPTokenParser::getParser(file_get_contents($reflection->getFileName()));
$code = $parser->cleanup($code);
return $code;
}
