Start working
Modified some paths to be more generic and not require rewrite. Some instances of phase names have been changed, others are still in process.
This commit is contained in:
mattbk
95
Twig/Loader/Array.php
Normal file
95
Twig/Loader/Array.php
Normal file
@ -0,0 +1,95 @@
|
||||
<?php
|
||||
|
||||
/*
|
||||
* This file is part of Twig.
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||||
*
|
||||
* (c) 2009 Fabien Potencier
|
||||
*
|
||||
* For the full copyright and license information, please view the LICENSE
|
||||
* file that was distributed with this source code.
|
||||
*/
|
||||
|
||||
/**
|
||||
* Loads a template from an array.
|
||||
*
|
||||
* When using this loader with a cache mechanism, you should know that a new cache
|
||||
* key is generated each time a template content "changes" (the cache key being the
|
||||
* source code of the template). If you don't want to see your cache grows out of
|
||||
* control, you need to take care of clearing the old cache file by yourself.
|
||||
*
|
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* This loader should only be used for unit testing.
|
||||
*
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||||
* @author Fabien Potencier <fabien@symfony.com>
|
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*/
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||||
class Twig_Loader_Array implements Twig_LoaderInterface, Twig_ExistsLoaderInterface
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||||
{
|
||||
protected $templates = array();
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||||
|
||||
/**
|
||||
* Constructor.
|
||||
*
|
||||
* @param array $templates An array of templates (keys are the names, and values are the source code)
|
||||
*/
|
||||
public function __construct(array $templates)
|
||||
{
|
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$this->templates = $templates;
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}
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||||
|
||||
/**
|
||||
* Adds or overrides a template.
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||||
*
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||||
* @param string $name The template name
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||||
* @param string $template The template source
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||||
*/
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||||
public function setTemplate($name, $template)
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||||
{
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$this->templates[(string) $name] = $template;
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}
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||||
|
||||
/**
|
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* {@inheritdoc}
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*/
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public function getSource($name)
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{
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$name = (string) $name;
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if (!isset($this->templates[$name])) {
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throw new Twig_Error_Loader(sprintf('Template "%s" is not defined.', $name));
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}
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return $this->templates[$name];
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}
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|
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/**
|
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* {@inheritdoc}
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*/
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public function exists($name)
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{
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return isset($this->templates[(string) $name]);
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}
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|
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/**
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* {@inheritdoc}
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*/
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public function getCacheKey($name)
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||||
{
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$name = (string) $name;
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if (!isset($this->templates[$name])) {
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throw new Twig_Error_Loader(sprintf('Template "%s" is not defined.', $name));
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}
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return $this->templates[$name];
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}
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/**
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* {@inheritdoc}
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*/
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public function isFresh($name, $time)
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||||
{
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$name = (string) $name;
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if (!isset($this->templates[$name])) {
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throw new Twig_Error_Loader(sprintf('Template "%s" is not defined.', $name));
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}
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return true;
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}
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}
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138
Twig/Loader/Chain.php
Normal file
138
Twig/Loader/Chain.php
Normal file
@ -0,0 +1,138 @@
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<?php
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||||
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/*
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* This file is part of Twig.
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*
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* (c) 2011 Fabien Potencier
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*
|
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* For the full copyright and license information, please view the LICENSE
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||||
* file that was distributed with this source code.
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*/
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/**
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* Loads templates from other loaders.
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*
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* @author Fabien Potencier <fabien@symfony.com>
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*/
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class Twig_Loader_Chain implements Twig_LoaderInterface, Twig_ExistsLoaderInterface
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{
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private $hasSourceCache = array();
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protected $loaders = array();
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|
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/**
|
||||
* Constructor.
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*
|
||||
* @param Twig_LoaderInterface[] $loaders An array of loader instances
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||||
*/
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||||
public function __construct(array $loaders = array())
|
||||
{
|
||||
foreach ($loaders as $loader) {
|
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$this->addLoader($loader);
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||||
}
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||||
}
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||||
|
||||
/**
|
||||
* Adds a loader instance.
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*
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||||
* @param Twig_LoaderInterface $loader A Loader instance
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||||
*/
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||||
public function addLoader(Twig_LoaderInterface $loader)
|
||||
{
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$this->loaders[] = $loader;
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||||
$this->hasSourceCache = array();
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||||
}
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||||
|
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/**
|
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* {@inheritdoc}
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*/
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||||
public function getSource($name)
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||||
{
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||||
$exceptions = array();
|
||||
foreach ($this->loaders as $loader) {
|
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if ($loader instanceof Twig_ExistsLoaderInterface && !$loader->exists($name)) {
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continue;
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}
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try {
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return $loader->getSource($name);
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} catch (Twig_Error_Loader $e) {
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$exceptions[] = $e->getMessage();
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}
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}
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throw new Twig_Error_Loader(sprintf('Template "%s" is not defined%s.', $name, $exceptions ? ' ('.implode(', ', $exceptions).')' : ''));
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}
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||||
/**
|
||||
* {@inheritdoc}
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||||
*/
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||||
public function exists($name)
|
||||
{
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$name = (string) $name;
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||||
|
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if (isset($this->hasSourceCache[$name])) {
|
||||
return $this->hasSourceCache[$name];
|
||||
}
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||||
|
||||
foreach ($this->loaders as $loader) {
|
||||
if ($loader instanceof Twig_ExistsLoaderInterface) {
|
||||
if ($loader->exists($name)) {
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return $this->hasSourceCache[$name] = true;
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}
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continue;
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}
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try {
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$loader->getSource($name);
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return $this->hasSourceCache[$name] = true;
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} catch (Twig_Error_Loader $e) {
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||||
}
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}
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return $this->hasSourceCache[$name] = false;
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}
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||||
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||||
/**
|
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* {@inheritdoc}
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*/
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||||
public function getCacheKey($name)
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||||
{
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||||
$exceptions = array();
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||||
foreach ($this->loaders as $loader) {
|
||||
if ($loader instanceof Twig_ExistsLoaderInterface && !$loader->exists($name)) {
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||||
continue;
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||||
}
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try {
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return $loader->getCacheKey($name);
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} catch (Twig_Error_Loader $e) {
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||||
$exceptions[] = get_class($loader).': '.$e->getMessage();
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||||
}
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||||
}
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throw new Twig_Error_Loader(sprintf('Template "%s" is not defined%s.', $name, $exceptions ? ' ('.implode(', ', $exceptions).')' : ''));
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}
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||||
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||||
/**
|
||||
* {@inheritdoc}
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||||
*/
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||||
public function isFresh($name, $time)
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||||
{
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||||
$exceptions = array();
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||||
foreach ($this->loaders as $loader) {
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||||
if ($loader instanceof Twig_ExistsLoaderInterface && !$loader->exists($name)) {
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||||
continue;
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||||
}
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||||
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||||
try {
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return $loader->isFresh($name, $time);
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||||
} catch (Twig_Error_Loader $e) {
|
||||
$exceptions[] = get_class($loader).': '.$e->getMessage();
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||||
}
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||||
}
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||||
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||||
throw new Twig_Error_Loader(sprintf('Template "%s" is not defined%s.', $name, $exceptions ? ' ('.implode(', ', $exceptions).')' : ''));
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||||
}
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||||
}
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260
Twig/Loader/Filesystem.php
Normal file
260
Twig/Loader/Filesystem.php
Normal file
@ -0,0 +1,260 @@
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||||
<?php
|
||||
|
||||
/*
|
||||
* This file is part of Twig.
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||||
*
|
||||
* (c) 2009 Fabien Potencier
|
||||
*
|
||||
* For the full copyright and license information, please view the LICENSE
|
||||
* file that was distributed with this source code.
|
||||
*/
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||||
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||||
/**
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||||
* Loads template from the filesystem.
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||||
*
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||||
* @author Fabien Potencier <fabien@symfony.com>
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*/
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class Twig_Loader_Filesystem implements Twig_LoaderInterface, Twig_ExistsLoaderInterface
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{
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||||
/** Identifier of the main namespace. */
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const MAIN_NAMESPACE = '__main__';
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||||
protected $paths = array();
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protected $cache = array();
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protected $errorCache = array();
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||||
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||||
/**
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||||
* Constructor.
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||||
*
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||||
* @param string|array $paths A path or an array of paths where to look for templates
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||||
*/
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||||
public function __construct($paths = array())
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||||
{
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||||
if ($paths) {
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||||
$this->setPaths($paths);
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||||
}
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||||
}
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||||
|
||||
/**
|
||||
* Returns the paths to the templates.
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||||
*
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||||
* @param string $namespace A path namespace
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||||
*
|
||||
* @return array The array of paths where to look for templates
|
||||
*/
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||||
public function getPaths($namespace = self::MAIN_NAMESPACE)
|
||||
{
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||||
return isset($this->paths[$namespace]) ? $this->paths[$namespace] : array();
|
||||
}
|
||||
|
||||
/**
|
||||
* Returns the path namespaces.
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||||
*
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||||
* The main namespace is always defined.
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||||
*
|
||||
* @return array The array of defined namespaces
|
||||
*/
|
||||
public function getNamespaces()
|
||||
{
|
||||
return array_keys($this->paths);
|
||||
}
|
||||
|
||||
/**
|
||||
* Sets the paths where templates are stored.
|
||||
*
|
||||
* @param string|array $paths A path or an array of paths where to look for templates
|
||||
* @param string $namespace A path namespace
|
||||
*/
|
||||
public function setPaths($paths, $namespace = self::MAIN_NAMESPACE)
|
||||
{
|
||||
if (!is_array($paths)) {
|
||||
$paths = array($paths);
|
||||
}
|
||||
|
||||
$this->paths[$namespace] = array();
|
||||
foreach ($paths as $path) {
|
||||
$this->addPath($path, $namespace);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Adds a path where templates are stored.
|
||||
*
|
||||
* @param string $path A path where to look for templates
|
||||
* @param string $namespace A path name
|
||||
*
|
||||
* @throws Twig_Error_Loader
|
||||
*/
|
||||
public function addPath($path, $namespace = self::MAIN_NAMESPACE)
|
||||
{
|
||||
// invalidate the cache
|
||||
$this->cache = $this->errorCache = array();
|
||||
|
||||
if (!is_dir($path)) {
|
||||
throw new Twig_Error_Loader(sprintf('The "%s" directory does not exist.', $path));
|
||||
}
|
||||
|
||||
$this->paths[$namespace][] = rtrim($path, '/\\');
|
||||
}
|
||||
|
||||
/**
|
||||
* Prepends a path where templates are stored.
|
||||
*
|
||||
* @param string $path A path where to look for templates
|
||||
* @param string $namespace A path name
|
||||
*
|
||||
* @throws Twig_Error_Loader
|
||||
*/
|
||||
public function prependPath($path, $namespace = self::MAIN_NAMESPACE)
|
||||
{
|
||||
// invalidate the cache
|
||||
$this->cache = $this->errorCache = array();
|
||||
|
||||
if (!is_dir($path)) {
|
||||
throw new Twig_Error_Loader(sprintf('The "%s" directory does not exist.', $path));
|
||||
}
|
||||
|
||||
$path = rtrim($path, '/\\');
|
||||
|
||||
if (!isset($this->paths[$namespace])) {
|
||||
$this->paths[$namespace][] = $path;
|
||||
} else {
|
||||
array_unshift($this->paths[$namespace], $path);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* {@inheritdoc}
|
||||
*/
|
||||
public function getSource($name)
|
||||
{
|
||||
return file_get_contents($this->findTemplate($name));
|
||||
}
|
||||
|
||||
/**
|
||||
* {@inheritdoc}
|
||||
*/
|
||||
public function getCacheKey($name)
|
||||
{
|
||||
return $this->findTemplate($name);
|
||||
}
|
||||
|
||||
/**
|
||||
* {@inheritdoc}
|
||||
*/
|
||||
public function exists($name)
|
||||
{
|
||||
$name = $this->normalizeName($name);
|
||||
|
||||
if (isset($this->cache[$name])) {
|
||||
return true;
|
||||
}
|
||||
|
||||
try {
|
||||
return false !== $this->findTemplate($name, false);
|
||||
} catch (Twig_Error_Loader $exception) {
|
||||
return false;
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* {@inheritdoc}
|
||||
*/
|
||||
public function isFresh($name, $time)
|
||||
{
|
||||
return filemtime($this->findTemplate($name)) <= $time;
|
||||
}
|
||||
|
||||
protected function findTemplate($name)
|
||||
{
|
||||
$throw = func_num_args() > 1 ? func_get_arg(1) : true;
|
||||
$name = $this->normalizeName($name);
|
||||
|
||||
if (isset($this->cache[$name])) {
|
||||
return $this->cache[$name];
|
||||
}
|
||||
|
||||
if (isset($this->errorCache[$name])) {
|
||||
if (!$throw) {
|
||||
return false;
|
||||
}
|
||||
|
||||
throw new Twig_Error_Loader($this->errorCache[$name]);
|
||||
}
|
||||
|
||||
$this->validateName($name);
|
||||
|
||||
list($namespace, $shortname) = $this->parseName($name);
|
||||
|
||||
if (!isset($this->paths[$namespace])) {
|
||||
$this->errorCache[$name] = sprintf('There are no registered paths for namespace "%s".', $namespace);
|
||||
|
||||
if (!$throw) {
|
||||
return false;
|
||||
}
|
||||
|
||||
throw new Twig_Error_Loader($this->errorCache[$name]);
|
||||
}
|
||||
|
||||
foreach ($this->paths[$namespace] as $path) {
|
||||
if (is_file($path.'/'.$shortname)) {
|
||||
if (false !== $realpath = realpath($path.'/'.$shortname)) {
|
||||
return $this->cache[$name] = $realpath;
|
||||
}
|
||||
|
||||
return $this->cache[$name] = $path.'/'.$shortname;
|
||||
}
|
||||
}
|
||||
|
||||
$this->errorCache[$name] = sprintf('Unable to find template "%s" (looked into: %s).', $name, implode(', ', $this->paths[$namespace]));
|
||||
|
||||
if (!$throw) {
|
||||
return false;
|
||||
}
|
||||
|
||||
throw new Twig_Error_Loader($this->errorCache[$name]);
|
||||
}
|
||||
|
||||
protected function parseName($name, $default = self::MAIN_NAMESPACE)
|
||||
{
|
||||
if (isset($name[0]) && '@' == $name[0]) {
|
||||
if (false === $pos = strpos($name, '/')) {
|
||||
throw new Twig_Error_Loader(sprintf('Malformed namespaced template name "%s" (expecting "@namespace/template_name").', $name));
|
||||
}
|
||||
|
||||
$namespace = substr($name, 1, $pos - 1);
|
||||
$shortname = substr($name, $pos + 1);
|
||||
|
||||
return array($namespace, $shortname);
|
||||
}
|
||||
|
||||
return array($default, $name);
|
||||
}
|
||||
|
||||
protected function normalizeName($name)
|
||||
{
|
||||
return preg_replace('#/{2,}#', '/', str_replace('\\', '/', (string) $name));
|
||||
}
|
||||
|
||||
protected function validateName($name)
|
||||
{
|
||||
if (false !== strpos($name, "\0")) {
|
||||
throw new Twig_Error_Loader('A template name cannot contain NUL bytes.');
|
||||
}
|
||||
|
||||
$name = ltrim($name, '/');
|
||||
$parts = explode('/', $name);
|
||||
$level = 0;
|
||||
foreach ($parts as $part) {
|
||||
if ('..' === $part) {
|
||||
--$level;
|
||||
} elseif ('.' !== $part) {
|
||||
++$level;
|
||||
}
|
||||
|
||||
if ($level < 0) {
|
||||
throw new Twig_Error_Loader(sprintf('Looks like you try to load a template outside configured directories (%s).', $name));
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
63
Twig/Loader/String.php
Normal file
63
Twig/Loader/String.php
Normal file
@ -0,0 +1,63 @@
|
||||
<?php
|
||||
|
||||
/*
|
||||
* This file is part of Twig.
|
||||
*
|
||||
* (c) 2009 Fabien Potencier
|
||||
*
|
||||
* For the full copyright and license information, please view the LICENSE
|
||||
* file that was distributed with this source code.
|
||||
*/
|
||||
|
||||
@trigger_error('The Twig_Loader_String class is deprecated since version 1.18.1 and will be removed in 2.0. Use Twig_Loader_Array instead or Twig_Environment::createTemplate().', E_USER_DEPRECATED);
|
||||
|
||||
/**
|
||||
* Loads a template from a string.
|
||||
*
|
||||
* This loader should NEVER be used. It only exists for Twig internal purposes.
|
||||
*
|
||||
* When using this loader with a cache mechanism, you should know that a new cache
|
||||
* key is generated each time a template content "changes" (the cache key being the
|
||||
* source code of the template). If you don't want to see your cache grows out of
|
||||
* control, you need to take care of clearing the old cache file by yourself.
|
||||
*
|
||||
* @deprecated since 1.18.1 (to be removed in 2.0)
|
||||
*
|
||||
* @internal
|
||||
*
|
||||
* @author Fabien Potencier <fabien@symfony.com>
|
||||
*/
|
||||
class Twig_Loader_String implements Twig_LoaderInterface, Twig_ExistsLoaderInterface
|
||||
{
|
||||
/**
|
||||
* {@inheritdoc}
|
||||
*/
|
||||
public function getSource($name)
|
||||
{
|
||||
return $name;
|
||||
}
|
||||
|
||||
/**
|
||||
* {@inheritdoc}
|
||||
*/
|
||||
public function exists($name)
|
||||
{
|
||||
return true;
|
||||
}
|
||||
|
||||
/**
|
||||
* {@inheritdoc}
|
||||
*/
|
||||
public function getCacheKey($name)
|
||||
{
|
||||
return $name;
|
||||
}
|
||||
|
||||
/**
|
||||
* {@inheritdoc}
|
||||
*/
|
||||
public function isFresh($name, $time)
|
||||
{
|
||||
return true;
|
||||
}
|
||||
}
|
||||
Reference in New Issue
Block a user