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Fix extends with dynamic blocks

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This commit is contained in:
bzick 2013-05-17 22:20:29 +04:00
parent 5a1097d5a6
commit 12a0c9589f
8 changed files with 81 additions and 108 deletions
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2
README.md
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@ -3,7 +3,7 @@ Cytro - awesome template engine for PHP
> Composer package: `{"bzick/cytro": "dev-master"}`. See on [Packagist.org](https://packagist.org/packages/bzick/cytro)
[![Build Status](https://travis-ci.org/bzick/aspect.png?branch=master)](https://travis-ci.org/bzick/cytro)
[![Build Status](https://travis-ci.org/bzick/cytro.png?branch=master)](https://travis-ci.org/bzick/cytro)
## [About](./docs/about.md) :: [Documentation](./docs/main.md) :: [Benchmark](./docs/benchmark.md) :: [Articles](./docs/articles.md)
* Simplest known [syntax](./docs/syntax.md)

17
benchmark/run.php
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@ -11,21 +11,30 @@ echo "Done\n";
echo "Testing a lot output...\n";
Benchmark::runs("smarty3", 'echo/smarty.tpl', __DIR__.'/templates/echo/data.json');
Benchmark::runs("twig", 'echo/twig.tpl', __DIR__.'/templates/echo/data.json');
Benchmark::runs("cytro", 'echo/smarty.tpl', __DIR__.'/templates/echo/data.json');
Benchmark::runs("smarty3", 'echo/smarty.tpl', __DIR__.'/templates/echo/data.json');
Benchmark::runs("twig", 'echo/twig.tpl', __DIR__.'/templates/echo/data.json');
Benchmark::runs("cytro", 'echo/smarty.tpl', __DIR__.'/templates/echo/data.json');
//if(extension_loaded("phalcon")) {
// Benchmark::runs("volt", 'echo/twig.tpl', __DIR__.'/templates/echo/data.json');
//}
echo "\nTesting 'foreach' of big array...\n";
Benchmark::runs("smarty3", 'foreach/smarty.tpl', __DIR__.'/templates/foreach/data.json');
Benchmark::runs("twig", 'foreach/twig.tpl', __DIR__.'/templates/foreach/data.json');
Benchmark::runs("twig", 'foreach/twig.tpl', __DIR__.'/templates/foreach/data.json');
Benchmark::runs("cytro", 'foreach/smarty.tpl', __DIR__.'/templates/foreach/data.json');
//if(extension_loaded("phalcon")) {
// Benchmark::runs("volt", 'foreach/twig.tpl', __DIR__.'/templates/foreach/data.json');
//}
echo "\nTesting deep 'inheritance'...\n";
Benchmark::runs("smarty3", 'inheritance/smarty/b100.tpl', __DIR__.'/templates/foreach/data.json');
Benchmark::runs("twig", 'inheritance/twig/b100.tpl', __DIR__.'/templates/foreach/data.json');
Benchmark::runs("cytro", 'inheritance/smarty/b100.tpl', __DIR__.'/templates/foreach/data.json');
//if(extension_loaded("phalcon")) {
// Benchmark::runs("volt", 'inheritance/twig/b100.tpl', __DIR__.'/templates/foreach/data.json');
//}
echo "\nDone. Cleanup.\n";
//passthru("rm -rf ".__DIR__."/compile/*");

23
benchmark/scripts/bootstrap.php
View File

@ -45,7 +45,7 @@ class Benchmark {
public static function cytro($tpl, $data, $double, $message) {
$cytro = Cytro::factory(__DIR__.'/../templates', __DIR__."/../compile/");
$cytro = Cytro::factory(__DIR__.'/../templates', __DIR__."/../compile");
if($double) {
$cytro->fetch($tpl, $data);
@ -55,6 +55,27 @@ class Benchmark {
printf(self::$t, __FUNCTION__, $message, round(microtime(true)-$start, 4), round(memory_get_peak_usage()/1024/1024, 2));
}
public static function volt($tpl, $data, $double, $message) {
$view = new \Phalcon\Mvc\View();
//$view->setViewsDir(__DIR__.'/../templates');
$volt = new \Phalcon\Mvc\View\Engine\Volt($view);
$volt->setOptions(array(
"compiledPath" => __DIR__.'/../compile',
"compiledExtension" => __DIR__."/../.compile"
));
if($double) {
$volt->render($tpl, $data);
}
$start = microtime(true);
var_dump($tpl);
$volt->render(__DIR__.'/../templates/'.$tpl, $data);
printf(self::$t, __FUNCTION__, $message, round(microtime(true)-$start, 4), round(memory_get_peak_usage()/1024/1024, 2));
}
public static function run($engine, $template, $data, $double, $message) {
passthru(sprintf("php -dmemory_limit=512M -dxdebug.max_nesting_level=1024 %s/run.php --engine '%s' --template '%s' --data '%s' --message '%s' %s", __DIR__, $engine, $template, $data, $message, $double ? '--double' : ''));
}

4
docs/ext/tags.md
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@ -15,7 +15,7 @@ $cytro->addFunction(string $function_name, callable $callback[, callable $parser
```
В данном случае запускается стандартный парсер, который автоматически разберет аргументы тега, которые должны быть в формате HTML аттрибутов и отдаст их в функцию ассоциативным массивом.
В данном случае вы можете переопределить парсер на произвольный в формате `function (Aspect\Tokenizer $tokenizer, Aspect\Template $template)`
В данном случае вы можете переопределить парсер на произвольный в формате `function (Cytro\Tokenizer $tokenizer, Cytro\Template $template)`
Существует более совершенный способ добавления функции:
```php
@ -42,7 +42,7 @@ $cytro->addBlockFunction(string $function_name, callable $callback[, callable $p
$cytro->addCompiler(string $compiler, callable $parser);
```
Парсер должен принимать `Aspect\Tokenizer $tokenizer`, `Aspect\Template $template` и возвращать PHP код.
Парсер должен принимать `Cytro\Tokenizer $tokenizer`, `Cytro\Template $template` и возвращать PHP код.
Компилятор так же можно импортировать из класса автоматически
```php

47
src/Cytro/Compiler.php
View File

@ -391,7 +391,10 @@ class Compiler {
}*/
if($name) { // static extends
$tpl->_extends = $tpl->getStorage()->getRawTemplate()->load($name, false);
$tpl->_compatible = &$tpl->_extends->_compatible;
// $tpl->_compatible = &$tpl->_extends->_compatible;
if(!isset($tpl->_compatible)) {
$tpl->_compatible = &$tpl->_extends->_compatible;;
}
$tpl->addDepend($tpl->_extends);
return "";
} else { // dynamic extends
@ -411,6 +414,7 @@ class Compiler {
$t = $t->_extends;
if(is_object($t)) {
$t->_extended = true;
$tpl->addDepend($t);
$t->_compatible = &$tpl->_compatible;
$t->blocks = &$tpl->blocks;
$t->compile();
@ -451,11 +455,6 @@ class Compiler {
return '?>'.$donor->getBody().'<?php ';
} else {
throw new ImproperUseException('template name must be given explicitly');
//return '';
//return '$donor = $tpl->getStorage()->getTemplate('.$cname.'); ';
//$tpl->_compatible = true;
//$tpl->_ = false;
}
}
@ -482,28 +481,26 @@ class Compiler {
$tpl = $scope->tpl;
if(isset($tpl->_extends)) { // is child
if($scope["name"]) { // is scalar name
if(!isset($tpl->blocks[ $scope["name"] ])) { // is block still doesn't preset
if($tpl->_compatible) { // is compatible mode
$scope->replaceContent(
'<?php if(empty($tpl->blocks['.$scope["cname"].'])) { '.
'$tpl->b['.$scope["cname"].'] = function($tpl) { ?>'.PHP_EOL.
$scope->getContent().
"<?php };".
"} ?>".PHP_EOL
);
} else {
$tpl->blocks[ $scope["name"] ] = $scope->getContent();
$scope->replaceContent(
'<?php $tpl->b['.$scope["cname"].'] = function($tpl) { ?>'.PHP_EOL.
if($tpl->_compatible) { // is compatible mode
$scope->replaceContent(
'<?php /* Block '.$tpl.': '.$scope["cname"].' */'.PHP_EOL.' if(empty($tpl->b['.$scope["cname"].'])) { '.
'$tpl->b['.$scope["cname"].'] = function($tpl) { ?>'.PHP_EOL.
$scope->getContent().
"<?php }; ?>".PHP_EOL
);
}
"<?php };".
"} ?>".PHP_EOL
);
} elseif(!isset($tpl->blocks[ $scope["name"] ])) { // is block not registered
$tpl->blocks[ $scope["name"] ] = $scope->getContent();
$scope->replaceContent(
'<?php /* Block '.$tpl.': '.$scope["cname"].' '.$tpl->_compatible.' */'.PHP_EOL.' $tpl->b['.$scope["cname"].'] = function($tpl) { ?>'.PHP_EOL.
$scope->getContent().
"<?php }; ?>".PHP_EOL
);
}
} else { // dynamic name
$tpl->_compatible = true; // enable compatible mode
$scope->replaceContent(
'<?php if(empty($tpl->b['.$scope["cname"].'])) { '.
'<?php /* Block '.$tpl.': '.$scope["cname"].' */'.PHP_EOL.' if(empty($tpl->b['.$scope["cname"].'])) { '.
'$tpl->b['.$scope["cname"].'] = function($tpl) { ?>'.PHP_EOL.
$scope->getContent().
"<?php };".
@ -514,7 +511,7 @@ class Compiler {
if(isset($tpl->blocks[ $scope["name"] ])) { // has block
if($tpl->_compatible) { // compatible mode enabled
$scope->replaceContent(
'<?php if(isset($tpl->b['.$scope["cname"].'])) { echo $tpl->b['.$scope["cname"].']->__invoke($tpl); } else {?>'.PHP_EOL.
'<?php /* Block '.$tpl.': '.$scope["cname"].' */'.PHP_EOL.' if(isset($tpl->b['.$scope["cname"].'])) { echo $tpl->b['.$scope["cname"].']->__invoke($tpl); } else {?>'.PHP_EOL.
$tpl->blocks[ $scope["name"] ].
'<?php } ?>'.PHP_EOL
);
@ -524,7 +521,7 @@ class Compiler {
}
} elseif(isset($tpl->_extended) && $tpl->_compatible || empty($tpl->_extended)) {
$scope->replaceContent(
'<?php if(isset($tpl->b['.$scope["cname"].'])) { echo $tpl->b['.$scope["cname"].']->__invoke($tpl); } else {?>'.PHP_EOL.
'<?php /* Block '.$tpl.': '.$scope["cname"].' */'.PHP_EOL.' if(isset($tpl->b['.$scope["cname"].'])) { echo $tpl->b['.$scope["cname"].']->__invoke($tpl); } else {?>'.PHP_EOL.
$scope->getContent().
'<?php } ?>'.PHP_EOL
);

4
src/Cytro/Modifier.php
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@ -80,8 +80,8 @@ class Modifier {
}
/**
* Crop string by length
* UTF8 support
* Crop string by length (support unicode)
*
* @param string $string text witch will be truncate
* @param int $length maximum symbols of result string
* @param string $etc place holder truncated symbols

24
src/Cytro/Template.php
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@ -13,7 +13,7 @@ use Cytro;
/**
* Template compiler
*
* @package aspect
* @package Cytro
* @author Ivan Shalganov <owner@bzick.net>
*/
class Template extends Render {
@ -64,6 +64,8 @@ class Template extends Render {
*/
private $_ignore = false;
private $_filter = array();
/**
* Just factory
*
@ -129,12 +131,12 @@ class Template extends Render {
* @throws CompileException
*/
public function compile() {
if(!isset($this->_src)) {
if(!isset($this->_src)) { // already compiled
return;
}
$pos = 0;
$frag = "";
while(($start = strpos($this->_src, '{', $pos)) !== false) { // search open-char of tags
while(($start = strpos($this->_src, '{', $pos)) !== false) { // search open-symbol of tags
switch($this->_src[$start + 1]) { // check next char
case "\n": case "\r": case "\t": case " ": case "}": // ignore the tag
$pos = $start + 1; // try find tags after the current char
@ -174,7 +176,7 @@ class Template extends Render {
$this->_appendText($_frag);
$tokens = new Tokenizer($_tag);
$this->_appendCode($this->_tag($tokens), $tag);
if($tokens->key()) { // if tokenizer still have tokens
if($tokens->key()) { // if tokenizer have tokens - throws exceptions
throw new CompileException("Unexpected token '".$tokens->current()."' in {$this} line {$this->_line}, near '{".$tokens->getSnippetAsString(0,0)."' <- there", 0, E_ERROR, $this->_name, $this->_line);
}
@ -217,11 +219,17 @@ class Template extends Render {
private function _appendText($text) {
if($this->_filter) {
if(strpos($text, "<?") === false) {
foreach(explode("<?", $text) as $fragment) {
}
} else {
$this->_body .= $text;
} else {
$fragments = explode("<?", $text);
foreach($fragments as &$fragment) {
if($fragment) {
foreach($this->_filter as $filter) {
$fragment = call_user_func($filter, $fragment);
}
}
}
$this->_body .= implode('<?php echo "<?"; ?>', $fragments);
}
} else {
$this->_body .= str_replace("<?", '<?php echo "<?"; ?>'.PHP_EOL, $text);

68
tests/cases/Cytro/ExtendsTemplateTest.php
View File

@ -90,79 +90,17 @@ class ExtendsTemplateTest extends TestCase {
$tpls = self::generate('{block "%s"}%s{/block}', '{extends "level.%d.tpl"}');
foreach($tpls as $name => $tpl) {
$this->tpl($name, $tpl["src"]);
//var_dump($src, "----\n\n----", $dst);ob_flush();fgetc(STDIN);
// var_dump($src, "----\n\n----", $dst);ob_flush();fgetc(STDIN);
$this->assertSame($this->cytro->fetch($name, $vars), $tpl["dst"]);
}
$tpls = self::generate('{block "{$%s}"}%s{/block}', '{extends "level.%d.tpl"}');
arsort($tpls);
foreach($tpls as $name => $tpl) {
$this->tpl("d.".$name, $tpl["src"]);
//var_dump($src, "----\n\n----", $dst);ob_flush();fgetc(STDIN);
// var_dump($tpl["src"], "----\n\n----", $tpl["dst"]);ob_flush();fgetc(STDIN);
$this->assertSame($this->cytro->fetch("d.".$name, $vars), $tpl["dst"]);
//var_dump($name);ob_flush();fgets(STDIN);
// var_dump($name);ob_flush();fgets(STDIN);
}
}
// public static function providerDynamicExtends() {
// $tpls = array();
// //foreach(self::templates() as $i => $tpl) {
// // $tpls[] = array($tpl[0], );
// //}
// $data = self::providerExtends();
// $data[2][1] = str_replace('"b2"', '"b{$two}"', $data[2][1]);
// return $data;
// }
// public function setUp() {
// $this->cytro = Cytro::factory(CYTRO_RESOURCES.'/template', CYTRO_RESOURCES.'/compile');
// }
//
// /**
// * @dataProvider providerExtends
// * @param $name
// * @param $code
// * @param $vars
// * @param $result
// */
// public function testStaticExtends($name, $code, $vars, $result) {
// static $i = 0;
// $vars["iteration"] = $i++;
// $this->execTpl($name, $code, $vars, $result);
// }
//
// /**
// * @dataProvider providerDynamicExtends
// * @param $name
// * @param $code
// * @param $vars
// * @param $result
// */
// public function testDynamicExtends($name, $code, $vars, $result) {
// static $i = 0;
// $vars["iteration"] = $i++;
// $this->execTpl($name, $code, $vars, $result, 0);
// }
//
// /**
// * @group extends
// */
// public function _testParentLevel() {
// //echo($this->cytro->getTemplate("parent.tpl")->_body); exit;
// $this->assertSame($this->cytro->fetch("parent.tpl", array("a" => "a char")), "Parent template\nBlock1: Block2: Block3: default");
// }
//
// /**
// * @group extends
// */
// public function testChildLevel1() {
// //echo($this->cytro->fetch("child1.tpl", array("a" => "a char"))); exit;
// }
//
// /**
// * @group extends
// */
// public function _testChildLevel3() {
// echo($this->cytro->getTemplate("child3.tpl")->getBody()); exit;
// }
}