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<?php |
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namespace dokuwiki\Parsing\Handler; |
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class Quote implements ReWriterInterface |
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{ |
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/** @var CallWriterInterface original CallWriter */ |
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protected $callWriter; |
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protected $calls = array(); |
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protected $quoteCalls = array(); |
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/** @inheritdoc */ |
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public function __construct(CallWriterInterface $CallWriter) |
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{ |
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$this->callWriter = $CallWriter; |
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} |
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/** @inheritdoc */ |
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public function writeCall($call) |
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{ |
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$this->calls[] = $call; |
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} |
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/** |
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* @inheritdoc |
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* |
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* Probably not needed but just in case... |
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*/ |
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public function writeCalls($calls) |
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{ |
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$this->calls = array_merge($this->calls, $calls); |
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} |
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/** @inheritdoc */ |
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public function finalise() |
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{ |
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$last_call = end($this->calls); |
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$this->writeCall(array('quote_end',array(), $last_call[2])); |
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$this->process(); |
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$this->callWriter->finalise(); |
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unset($this->callWriter); |
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} |
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/** @inheritdoc */ |
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public function process() |
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{ |
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$quoteDepth = 1; |
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foreach ($this->calls as $call) { |
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switch ($call[0]) { |
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/** @noinspection PhpMissingBreakStatementInspection */ |
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case 'quote_start': |
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$this->quoteCalls[] = array('quote_open',array(),$call[2]); |
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// fallthrough |
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case 'quote_newline': |
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$quoteLength = $this->getDepth($call[1][0]); |
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if ($quoteLength > $quoteDepth) { |
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$quoteDiff = $quoteLength - $quoteDepth; |
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for ($i = 1; $i <= $quoteDiff; $i++) { |
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$this->quoteCalls[] = array('quote_open',array(),$call[2]); |
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} |
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} elseif ($quoteLength < $quoteDepth) { |
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$quoteDiff = $quoteDepth - $quoteLength; |
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for ($i = 1; $i <= $quoteDiff; $i++) { |
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$this->quoteCalls[] = array('quote_close',array(),$call[2]); |
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} |
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} else { |
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if ($call[0] != 'quote_start') $this->quoteCalls[] = array('linebreak',array(),$call[2]); |
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} |
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$quoteDepth = $quoteLength; |
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break; |
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case 'quote_end': |
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if ($quoteDepth > 1) { |
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$quoteDiff = $quoteDepth - 1; |
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for ($i = 1; $i <= $quoteDiff; $i++) { |
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$this->quoteCalls[] = array('quote_close',array(),$call[2]); |
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} |
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} |
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$this->quoteCalls[] = array('quote_close',array(),$call[2]); |
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$this->callWriter->writeCalls($this->quoteCalls); |
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break; |
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default: |
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$this->quoteCalls[] = $call; |
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break; |
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} |
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} |
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return $this->callWriter; |
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} |
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protected function getDepth($marker) |
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{ |
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preg_match('/>{1,}/', $marker, $matches); |
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$quoteLength = strlen($matches[0]); |
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return $quoteLength; |
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} |
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} |
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splitbrain /
dokuwiki
