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<?php |
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/** |
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* This file is part of WebHelper Parser. |
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* |
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* (c) James <[email protected]> |
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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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namespace WebHelper\Parser\Directive; |
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use WebHelper\Parser\Parser; |
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use WebHelper\Parser\Server\ServerInterface; |
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use Webmozart\Glob\Iterator\GlobIterator; |
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/** |
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* Describes an inclusion directive instance. |
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* |
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* An inclusion directive points to a filesystem pathname. |
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* |
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* This pathname can be a file to load at the point of the active config, or |
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* a list of files in a filesystem directory, using wildcards. |
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* |
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* Pathname can be absolute, or relative to a filesystem path defined by another Directive, or |
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* to the path of the actual configuration file, or to the prefix. |
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* |
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* Technically, an inclusion directive is a simple directive that acts as a block directive. |
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* |
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* @author James <[email protected]> |
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*/ |
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class InclusionDirective extends BlockDirective implements DirectiveInterface |
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{ |
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/** @var \WebHelper\Parser\Parser the parser instance */ |
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private $parser; |
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/** @var array file list pointed with that directive */ |
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private $files = []; |
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/** |
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* Specific constructor for inclusion directives. |
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* |
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* @param string $name the name of the key/context |
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* @param string $value the value of the key/context |
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* @param \WebHelper\Parser\Parser $parser the parser instance |
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*/ |
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public function __construct($name, $value, Parser $parser) |
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{ |
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parent::__construct($name, $value); |
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$this->parser = $parser; |
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$this->setFiles(); |
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$this->compileFiles(); |
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} |
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/** |
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* Gets the detected files of the directive. |
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* |
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* @return array detected files |
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*/ |
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public function getFiles() |
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{ |
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return $this->files; |
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} |
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/** |
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* Detects and memoizes the included files. |
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*/ |
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public function setFiles() |
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{ |
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$this->files = []; |
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$path = $this->getValue(); |
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if (!preg_match('#^/#', $path)) { |
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$path = $this->parser->getServer()->getPrefix().'/'.$path; |
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} |
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$iterator = new GlobIterator($path); |
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foreach ($iterator as $path) { |
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$this->files[] = $path; |
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} |
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return $this; |
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} |
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/** |
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* Fills the block directives by compiling the memoized files. |
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*/ |
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public function compileFiles() |
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{ |
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foreach ($this->files as $file) { |
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$activeConfig = $this->parser->setConfigFile($file)->getActiveConfig(); |
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$this->add($activeConfig); |
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} |
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return $this; |
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} |
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/** |
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* Dumps the directive respecting a server syntax. |
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* |
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* @param ServerInterface $server a server instance |
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* @param int $spaces the indentation spaces |
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* |
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* @return string the dumped directive |
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*/ |
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public function dump(ServerInterface $server, $spaces = 0) |
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{ |
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return $this->dumpSimple($server, $spaces); |
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} |
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} |
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JamesRezo /
webhelper-parser
