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<?php |
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namespace PhpConsole; |
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/** |
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* Abstract class of dispatchers that sends different kind data to connector as client expected messages |
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* |
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* @package PhpConsole |
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* @version 3.1 |
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* @link http://consle.com |
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* @author Sergey Barbushin http://linkedin.com/in/barbushin |
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* @copyright © Sergey Barbushin, 2011-2013. All rights reserved. |
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* @license http://www.opensource.org/licenses/BSD-3-Clause "The BSD 3-Clause License" |
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*/ |
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abstract class Dispatcher { |
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/** @var Connector */ |
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protected $connector; |
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/** @var Dumper */ |
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protected $dumper; |
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/** |
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* @param Connector $connector |
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* @param Dumper $dumper |
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*/ |
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public function __construct(Connector $connector, Dumper $dumper) { |
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$this->connector = $connector; |
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$this->setDumper($dumper); |
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} |
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/** |
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* Override default dumper |
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* @param Dumper $dumper |
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*/ |
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public function setDumper(Dumper $dumper) { |
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$this->dumper = $dumper; |
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} |
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/** |
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* Check if dispatcher is active to send messages |
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* @return bool |
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*/ |
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public function isActive() { |
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return $this->connector->isActiveClient(); |
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} |
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/** |
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* Send message to PHP Console connector |
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* @param Message $message |
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*/ |
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protected function sendMessage(Message $message) { |
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$this->connector->sendMessage($message); |
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} |
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/** |
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* Convert backtrace to array of TraceCall with source file & line detection |
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* @param array $trace Standard PHP backtrace array |
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* @param null|string $file Reference to var that will contain source file path |
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* @param null|string $line Reference to var that will contain source line number |
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* @param int|array $ignoreTraceCalls Ignore tracing classes by name prefix `array('PhpConsole')` or fixed number of calls to ignore |
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* @return TraceCall[] |
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*/ |
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protected function fetchTrace(array $trace, &$file = null, &$line = null, $ignoreTraceCalls = 0) { |
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$ignoreByNumber = is_numeric($ignoreTraceCalls) ? $ignoreTraceCalls : 0; |
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$ignoreByClassPrefixes = is_array($ignoreTraceCalls) ? array_merge($ignoreTraceCalls, array(__NAMESPACE__)) : null; |
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foreach($trace as $i => $call) { |
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if(!$file && $i == $ignoreTraceCalls && isset($call['file'])) { |
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$file = $call['file']; |
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$line = $call['line']; |
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} |
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if($ignoreByClassPrefixes && isset($call['class'])) { |
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1 |
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foreach($ignoreByClassPrefixes as $classPrefix) { |
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1 |
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if(strpos($call['class'], $classPrefix) !== false) { |
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unset($trace[$i]); |
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continue; |
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} |
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} |
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} |
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if($i < $ignoreByNumber || (isset($call['file']) && $call['file'] == $file && $call['line'] == $line)) { |
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unset($trace[$i]); |
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} |
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} |
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$traceCalls = array(); |
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foreach(array_reverse($trace) as $call) { |
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$args = array(); |
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if(isset($call['args'])) { |
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foreach($call['args'] as $arg) { |
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if(is_object($arg)) { |
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$args[] = get_class($arg); |
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} |
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elseif(is_array($arg)) { |
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$args[] = 'Array[' . count($arg) . ']'; |
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} |
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else { |
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$arg = var_export($arg, 1); |
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$args[] = strlen($arg) > 15 ? substr($arg, 0, 15) . '...\'' : $arg; |
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} |
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} |
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} |
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if(strpos($call['function'], '{closure}')) { |
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$call['function'] = '{closure}'; |
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} |
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$traceCall = new TraceCall(); |
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$traceCall->call = (isset($call['class']) ? $call['class'] . $call['type'] : '') . $call['function'] . '(' . implode(', ', $args) . ')'; |
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if(isset($call['file'])) { |
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$traceCall->file = $call['file']; |
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} |
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if(isset($call['line'])) { |
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$traceCall->line = $call['line']; |
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} |
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$traceCalls[] = $traceCall; |
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} |
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return $traceCalls; |
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} |
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} |
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barbushin /
php-console
