mirror of
https://github.com/fenom-template/fenom.git
synced 2023-08-10 21:13:07 +03:00
Improve templates
This commit is contained in:
bzick
parent
0266f219b7
commit
9ba3ee68f8
@ -137,12 +137,12 @@ class Template extends Render {
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// $frag = ltrim($frag);
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//}
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$this->_body .= str_replace("<?", '<?php echo "<?"; ?>', $frag);
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$frag = str_replace("<?", '<?php echo "<?"; ?>'."\n", $frag);
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$this->_body .= $this->_tag($tag, $this->_trim); // dispatching tags
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$this->_body .= $this->_tag($tag, $frag); // dispatching tags
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// duplicate new line http://docs.php.net/manual/en/language.basic-syntax.instruction-separation.php
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/*if(isset($this->_src[ $end+1 ])) {
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if(substr($this->_body, -2) === "?>" && isset($this->_src[ $end+1 ])) {
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$c = $this->_src[ $end+1 ];
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if($c === "\n") {
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$this->_body .= "\n";
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@ -153,7 +153,7 @@ class Template extends Render {
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$this->_body .= "\r";
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}
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}
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}*/
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}
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//if($this->_trim) { // if current tag has trim flag
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// $frag = rtrim($frag);
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//}
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@ -262,20 +262,21 @@ class Template extends Render {
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/**
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* Internal tags router
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* @param string $src
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* @param bool $trim
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* @param string $frag
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* @throws UnexpectedException
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* @throws CompileException
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* @throws SecurityException
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* @return string
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*/
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private function _tag($src, &$trim = false) {
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private function _tag($src, &$frag) {
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if($src[strlen($src) - 2] === "-") {
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$token = substr($src, 1, -2);
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$trim = true;
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//$frag = ltrim($frag);
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} else {
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$token = substr($src, 1, -1);
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$trim = false;
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}
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$this->_body .= $frag;
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$token = trim($token);
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if($this->_ignore) {
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if($token === '/ignore') {
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@ -298,10 +299,14 @@ class Template extends Render {
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$code = $this->_end($tokens);
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break;
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default:
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if($tokens->current() === "ignore") {
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$this->_ignore = true;
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$tokens->next();
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$code = '';
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} else {
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$code = $this->_parseAct($tokens);
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break;
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}
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}
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if($tokens->key()) { // if tokenizer still have tokens
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throw new UnexpectedException($tokens);
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}
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@ -344,6 +349,7 @@ class Template extends Render {
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*
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* @static
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* @param Tokenizer $tokens
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* @throws \LogicException
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* @throws TokenizeException
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* @return string
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*/
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@ -355,11 +361,6 @@ class Template extends Render {
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return 'echo '.$this->parseExp($tokens).';';
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}
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if($action === "ignore") {
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$this->_ignore = true;
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$tokens->next();
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return '';
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}
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if($tokens->isNext("(")) {
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return "echo ".$this->parseExp($tokens).";";
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}
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@ -368,7 +369,7 @@ class Template extends Render {
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$tokens->next();
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switch($act["type"]) {
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case Aspect::BLOCK_COMPILER:
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$scope = new Scope($action, $this, $this->_line, $act);
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$scope = new Scope($action, $this, $this->_line, $act, count($this->_stack));
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array_push($this->_stack, $scope);
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return $scope->open($tokens);
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case Aspect::INLINE_COMPILER:
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@ -376,10 +377,12 @@ class Template extends Render {
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case Aspect::INLINE_FUNCTION:
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return call_user_func($act["parser"], $act["function"], $tokens, $this);
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case Aspect::BLOCK_FUNCTION:
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$scope = new Scope($action, $this, $this->_line, $act);
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$scope = new Scope($action, $this, $this->_line, $act, count($this->_stack));
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$scope->setFuncName($act["function"]);
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array_push($this->_stack, $scope);
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return $scope->open($tokens);
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default:
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throw new \LogicException("Unknown function type");
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}
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}
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@ -520,6 +523,7 @@ class Template extends Render {
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* @param int $deny
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* @param bool $pure_var
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* @throws \LogicException
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* @throws UnexpectedException
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* @return string
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*/
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public function parseVar(Tokenizer $tokens, $deny = 0, &$pure_var = true) {
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@ -707,6 +711,10 @@ class Template extends Render {
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}
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}
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/**
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* @param string $after
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* @return bool|string
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*/
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private function _getMoreSubstr($after) {
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$end = strpos($this->_src, $after, $this->_pos);
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$end = strpos($this->_src, "}", $end);
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@ -874,13 +882,25 @@ class Template extends Render {
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throw new TokenizeException("Unexpected token '".$tokens->current()."' in argument list");
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}
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/**
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* Parse first unnamed argument
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*
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* @param Tokenizer $tokens
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* @param string $static
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* @return mixed|string
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*/
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public function parseFirstArg(Tokenizer $tokens, &$static) {
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if($tokens->is(T_CONSTANT_ENCAPSED_STRING)) {
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if($tokens->isNext('|')) {
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return $this->parseExp($tokens, true);
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} else {
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$str = $tokens->getAndNext();
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$static = stripslashes(substr($str, 1, -1));
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return $str;
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}
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} elseif($tokens->is(Tokenizer::MACRO_STRING)) {
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return $static = $tokens->getAndNext();
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$static = $tokens->getAndNext();
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return '"'.addslashes($static).'"';
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} else {
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return $this->parseExp($tokens, true);
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}
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@ -925,8 +945,6 @@ class Template extends Render {
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}
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}
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class CompileException extends \ErrorException {}
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class SecurityException extends CompileException {}
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class ImproperUseException extends \LogicException {}
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@ -48,7 +48,7 @@ class Tokenizer {
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*/
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const MACRO_INCDEC = 1005;
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/**
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* Boolean operations: &&, ||, or, xor
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* Boolean operations: &&, ||, or, xor, and
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*/
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const MACRO_BOOLEAN = 1006;
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/**
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@ -98,7 +98,7 @@ class Tokenizer {
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"+" => 1, "-" => 1, "*" => 1, "/" => 1, ">" => 1, "<" => 1, "^" => 1, "%" => 1, "&" => 1
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),
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self::MACRO_BOOLEAN => array(
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\T_LOGICAL_OR => 1, \T_LOGICAL_XOR => 1, \T_BOOLEAN_AND => 1, \T_BOOLEAN_OR => 1
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\T_LOGICAL_OR => 1, \T_LOGICAL_XOR => 1, \T_BOOLEAN_AND => 1, \T_BOOLEAN_OR => 1, \T_LOGICAL_AND => 1
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),
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self::MACRO_MATH => array(
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"+" => 1, "-" => 1, "*" => 1, "/" => 1, "^" => 1, "%" => 1, "&" => 1, "|" => 1
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@ -171,22 +171,6 @@ class Tokenizer {
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$this->_last_no = $this->tokens[$this->_max][3];
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}
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/**
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* Set the filter callback. Token may be changed by reference or skipped if callback return false.
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*
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* @param $callback
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*/
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public function filter(\Closure $callback) {
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$tokens = array();
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foreach($this->tokens as $token) {
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if($callback($token) !== false) {
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$tokens[] = $token;
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}
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}
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$this->tokens = $tokens;
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$this->_max = count($this->tokens) - 1;
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}
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/**
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* Return the current element
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*
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@ -270,20 +254,6 @@ class Tokenizer {
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return $this->current();
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}
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/**
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* Concatenate tokens from the current one to one of the specified and returns the string.
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* @param string|int $token
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* @param ...
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* @return string
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*/
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public function getStringUntil($token/*, $token2 */) {
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$str = '';
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while($this->valid() && !$this->_valid(func_get_args(), $this->curr[0])) {
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$str .= $this->curr[1].$this->curr[2];
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$this->next();
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}
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return $str;
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}
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/**
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* Return substring. This method doesn't move pointer.
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@ -313,11 +283,10 @@ class Tokenizer {
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if($this->curr) {
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$cur = $this->curr[1];
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$this->next();
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return $cur;
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} else {
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throw new UnexpectedException($this, func_get_args());
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}
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return $cur;
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}
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/**
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@ -396,7 +365,6 @@ class Tokenizer {
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/**
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* Return the key of the current element
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* @link http://php.net/manual/en/iterator.key.php
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* @return mixed scalar on success, or null on failure.
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*/
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public function key() {
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@ -405,7 +373,6 @@ class Tokenizer {
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/**
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* Checks if current position is valid
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* @link http://php.net/manual/en/iterator.valid.php
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* @return boolean The return value will be casted to boolean and then evaluated.
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* Returns true on success or false on failure.
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*/
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@ -413,13 +380,6 @@ class Tokenizer {
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return (bool)$this->curr;
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}
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/**
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* Rewind the Iterator to the first element. Disabled.
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* @link http://php.net/manual/en/iterator.rewind.php
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* @return void Any returned value is ignored.
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*/
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public function rewind() {}
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/**
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* Get token name
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* @static
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@ -438,18 +398,6 @@ class Tokenizer {
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}
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}
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/**
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* Return whitespace of current token
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* @return null
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*/
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public function getWhiteSpace() {
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if($this->curr) {
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return $this->curr[2];
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} else {
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return null;
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}
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}
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/**
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* Skip specific token or throw an exception
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*
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@ -470,19 +418,6 @@ class Tokenizer {
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}
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}
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/**
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* Skip specific token or do nothing
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*
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* @param int|string $token1
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* @return Tokenizer
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*/
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public function skipIf($token1/*, $token2, ...*/) {
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if($this->_valid(func_get_args(), $this->curr[0])) {
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$this->next();
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}
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return $this;
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}
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/**
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* Check current token's type
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*
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@ -498,16 +433,6 @@ class Tokenizer {
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}
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}
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/**
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* Count elements of an object
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* @link http://php.net/manual/en/countable.count.php
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* @return int The custom count as an integer.
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* The return value is cast to an integer.
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*/
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public function count() {
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return $this->_max;
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}
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/**
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* Get tokens near current token
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* @param int $before count tokens before current token
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@ -636,8 +561,6 @@ class UnexpectedException extends TokenizeException {
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}
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if(!$tokens->curr) {
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$this->message = "Unexpected end of ".($where?:"expression")."$expect";
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} elseif($tokens->curr[1] === "\n") {
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$this->message = "Unexpected new line$expect";
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} elseif($tokens->curr[0] === T_WHITESPACE) {
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$this->message = "Unexpected whitespace$expect";
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} else {
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@ -17,6 +17,18 @@ class TestCase extends \PHPUnit_Framework_TestCase {
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$this->aspect = Aspect::factory(ASPECT_RESOURCES.'/template', ASPECT_RESOURCES.'/compile');
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}
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public static function setUpBeforeClass() {
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if(!file_exists(ASPECT_RESOURCES.'/template')) {
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mkdir(ASPECT_RESOURCES.'/template', 0777, true);
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} else {
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Misc::clean(ASPECT_RESOURCES.'/template/');
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}
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}
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public function tpl($name, $code) {
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file_put_contents(ASPECT_RESOURCES.'/template/'.$name, $code);
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}
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/**
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* Compile and execute template
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*
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@ -33,6 +45,15 @@ class TestCase extends \PHPUnit_Framework_TestCase {
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$this->assertSame(Modifier::strip($result), Modifier::strip($tpl->fetch($vars), true), "Test $code");
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}
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public function execTpl($name, $code, $vars, $result, $dump = false) {
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$this->tpl($name, $code);
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$tpl = $this->aspect->getTemplate($name);
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if($dump) {
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echo "\n========= DUMP BEGIN ===========\n".$code."\n--- to ---\n".$tpl->getBody()."\n========= DUMP END =============\n";
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}
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$this->assertSame(Modifier::strip($result, true), Modifier::strip($tpl->fetch($vars), true), "Test tpl $name");
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}
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/**
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* Try to compile the invalid template
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* @param string $code source of the template
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@ -207,25 +207,26 @@ class TemplateTest extends TestCase {
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$result3 = 'Include <b>Welcome, Master (flame@dev.null)</b> template';
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$result4 = 'Include <b>Welcome, Flame (flame@dev.null)</b> template';
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return array(
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array('Include {include file="welcome.tpl"} template', $a, $result),
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array('Include {include file=$tpl} template', $a, $result),
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array('Include {include file="$tpl"} template', $a, $result),
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array('Include {include file="{$tpl}"} template', $a, $result),
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array('Include {include file="$name.tpl"} template', $a, $result),
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array('Include {include file="{$name}.tpl"} template', $a, $result),
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array('Include {include file="{$pr_name|lower}.tpl"} template', $a, $result),
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array('Include {include file="wel{$fragment}.tpl"} template', $a, $result),
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array('Include {include file="wel{$pr_fragment|lower}.tpl"} template', $a, $result),
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array('Include {include file="welcome.tpl" username="Flame"} template', $a, $result2),
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array('Include {include file="welcome.tpl" email="flame@dev.null"} template', $a, $result3),
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array('Include {include file="welcome.tpl" username="Flame" email="flame@dev.null"} template',
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array('Include {include "welcome.tpl"} template', $a, $result),
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array('Include {include $tpl} template', $a, $result),
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array('Include {include "$tpl"} template', $a, $result),
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array('Include {include "{$tpl}"} template', $a, $result),
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array('Include {include "$name.tpl"} template', $a, $result),
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array('Include {include "{$name}.tpl"} template', $a, $result),
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array('Include {include "{$pr_name|lower}.tpl"} template', $a, $result),
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array('Include {include "wel{$fragment}.tpl"} template', $a, $result),
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array('Include {include "wel{$pr_fragment|lower}.tpl"} template', $a, $result),
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array('Include {include "welcome.tpl" username="Flame"} template', $a, $result2),
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array('Include {include "welcome.tpl" email="flame@dev.null"} template', $a, $result3),
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array('Include {include "welcome.tpl" username="Flame" email="flame@dev.null"} template',
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$a, $result4),
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);
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}
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public static function providerIncludeInvalid() {
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return array(
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array('Include {include} template', 'Aspect\CompileException', "The tag {include} requires 'file' parameter"),
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array('Include {include} template', 'Aspect\CompileException', "Unexpected end of expression"),
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array('Include {include another="welcome.tpl"} template', 'Aspect\CompileException', "Unexpected token '=' in expression"),
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);
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}
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@ -721,26 +722,5 @@ class TemplateTest extends TestCase {
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public function testLayersInvalid($code, $exception, $message, $options = 0) {
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$this->execError($code, $exception, $message, $options);
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}
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/**
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* @group extends
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*/
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public function _testExtends() {
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echo(self::$aspect->getTemplate("parent.tpl")->getBody()); exit;
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}
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/**
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* @group extends
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*/
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public function ___testExtends() {
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echo(self::$aspect->getTemplate("child1.tpl")->getBody()); exit;
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}
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/**
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* @group extends
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*/
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public function __testExtends() {
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echo(self::$aspect->fetch("child1.tpl", array("a" => "value", "z" => ""))."\n"); exit;
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}
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}
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@ -60,7 +60,6 @@ class TokenizerTest extends \PHPUnit_Framework_TestCase {
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$this->assertTrue($tokens->valid());
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$this->assertSame("3", $tokens->current());
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$this->assertSame(T_LNUMBER, $tokens->key());
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$this->assertSame(" ", $tokens->getWhiteSpace());
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$tokens->next();
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}
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}
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