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<?php |
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/** |
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* The MIT License (MIT) |
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* |
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* Copyright (c) 2016 Marco Muths |
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* |
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* Permission is hereby granted, free of charge, to any person obtaining a copy |
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* of this software and associated documentation files (the "Software"), to deal |
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* in the Software without restriction, including without limitation the rights |
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell |
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* copies of the Software, and to permit persons to whom the Software is |
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* furnished to do so, subject to the following conditions: |
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* |
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* The above copyright notice and this permission notice shall be included in all |
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* copies or substantial portions of the Software. |
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* |
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE |
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, |
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE |
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* SOFTWARE. |
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*/ |
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namespace Squeeze; |
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use PhpParser\Comment; |
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use PhpParser\Node; |
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use PhpParser\PrettyPrinter\Standard; |
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/** |
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* @SuppressWarnings("PMD") |
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*/ |
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class Printer extends Standard |
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{ |
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/** @var bool */ |
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private $hasCommentSupport = true; |
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public function disableComments() |
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{ |
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$this->hasCommentSupport = false; |
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} |
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public function prettyPrintFile(array $stmts) |
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{ |
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$p = rtrim($this->prettyPrint($stmts)); |
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$p = preg_replace('/^\?>\n?/', '', $p, -1); |
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$p = preg_replace('/<\?php$/', '', $p); |
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if (!$this->findNamespaceIn($stmts)) { |
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$p = 'namespace {' . $p . '}'; |
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} |
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return $p; |
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} |
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/** |
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* @param array $stmts |
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* @return bool |
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*/ |
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private function findNamespaceIn(array $stmts) |
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{ |
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foreach ($stmts as $stmt) { |
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if ($stmt instanceof \PhpParser\Node\Stmt\Namespace_) { |
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return true; |
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} |
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} |
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return false; |
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} |
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protected function preprocessNodes(array $nodes) |
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{ |
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$this->canUseSemicolonNamespaces = false; |
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} |
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protected function pStmts(array $nodes, $indent = true) |
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{ |
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$result = ''; |
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foreach ($nodes as $node) { |
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/** @var Node $node */ |
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$result .= "\n" |
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. $this->pComments($node->getAttribute('comments', array())) |
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. $this->p($node) |
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. ($node instanceof Node\Expr ? ';' : ''); |
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} |
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return preg_replace('~\n(?!$|' . $this->noIndentToken . ')~', "", $result); |
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} |
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protected function pComments(array $comments) |
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{ |
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$result = ''; |
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if (!$this->hasCommentSupport) { |
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return $result; |
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} |
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foreach ($comments as $comment) { |
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/** @var Comment $comment */ |
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$text = $comment->getReformattedText(); |
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if (strpos($text, '//') === 0) { |
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$text = str_replace(array('/*', '*/'), '', $text); |
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$text = '/*' . substr($text, 2) . '*/'; |
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} |
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$result .= $text . "\n"; |
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} |
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return $result; |
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} |
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} |
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mamuz /
Squeezer
