Source of file InlineProcessor.php
Size: 4,251 Bytes - Last Modified: 2014-09-03T10:59:58+02:00
/home/theseer/storage/php/phpdox/src/docblock/InlineProcessor.php
123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111 | <?php /** * Copyright (c) 2010-2014 Arne Blankerts <arne@blankerts.de> * All rights reserved. * * Redistribution and use in source and binary forms, with or without modification, * are permitted provided that the following conditions are met: * * * Redistributions of source code must retain the above copyright notice, * this list of conditions and the following disclaimer. * * * Redistributions in binary form must reproduce the above copyright notice, * this list of conditions and the following disclaimer in the documentation * and/or other materials provided with the distribution. * * * Neither the name of Arne Blankerts nor the names of contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT * NOT LIMITED TO, * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER ORCONTRIBUTORS * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, * OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE * POSSIBILITY OF SUCH DAMAGE. * * You can also {@internal let's {@do something}} about it. * * @package phpDox * @author Arne Blankerts <arne@blankerts.de> * @copyright Arne Blankerts <arne@blankerts.de>, All rights reserved. * @license BSD License */ namespace TheSeer\phpDox\DocBlock { class InlineProcessor { protected $dom; protected $factory; protected $regex = '/(.*?)\{(\@(?>[^{}]+|(?R))*)\}|(.*)/m'; public function __construct(Factory $factory, \TheSeer\fDOM\fDOMDocument $ctx) { $this->factory = $factory; $this->dom = $ctx; } public function transformToDom($text) { return $this->doParse($text); } protected function doParse($text) { $count = preg_match_all($this->regex, $text, $matches); if (join('', $matches[1]) == '') { return $this->dom->createTextNode($text); } $fragment = $this->dom->createDocumentFragment(); for($x=0; $x<$count; $x++) { for($t=1; $t<=3; $t++) { if ($matches[$t][$x] == '') { continue; } if ($t==2) { $fragment->appendChild($this->processMatch($matches[$t][$x])); continue; } $part = $matches[$t][$x]; if ($t==3 && $part != '') { $part .= "\n"; } $fragment->appendChild($this->dom->createTextNode($part)); } } return $fragment; } protected function processMatch($match) { if ($match === '@') { return $this->dom->createTextNode('{'); } $parts = preg_split("/[\s,]+/", $match, 2, PREG_SPLIT_NO_EMPTY); $annotation = substr($parts[0], 1); if (preg_match('=^[a-zA-Z0-9]*$=', $annotation)) { $parser = $this->factory->getParserInstanceFor($annotation); } else { $parser = $this->factory->getParserInstanceFor('invalid', $annotation); } if (isset($parts[1])) { $parser->setPayload($parts[1]); } $node = $parser->getObject(array())->asDom($this->dom); foreach($node->childNodes as $child) { if ($child instanceof \DOMText) { $node->replaceChild($this->doParse($child->wholeText), $child); } } return $node; } } } |