107 lines
2.1 KiB
PHP
107 lines
2.1 KiB
PHP
<?php
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namespace PicoFeed\Processor;
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use PicoFeed\Base;
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use PicoFeed\Parser\Feed;
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use PicoFeed\Parser\Item;
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use PicoFeed\Config\Config;
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/**
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* Item Post Processor
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*
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* @package PicoFeed\Processor
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* @author Frederic Guillot
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*/
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class ItemPostProcessor extends Base
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{
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/**
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* List of processors
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*
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* @access private
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* @var array
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*/
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private $processors = array();
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/**
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* Execute all processors
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*
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* @access public
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* @param Feed $feed
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* @param Item $item
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* @return bool
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*/
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public function execute(Feed $feed, Item $item)
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{
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foreach ($this->processors as $processor) {
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if ($processor->execute($feed, $item)) {
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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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/**
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* Register a new Item post-processor
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*
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* @access public
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* @param ItemProcessorInterface $processor
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* @return ItemPostProcessor
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*/
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public function register(ItemProcessorInterface $processor)
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{
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$this->processors[get_class($processor)] = $processor;
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return $this;
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}
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/**
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* Remove Processor instance
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*
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* @access public
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* @param string $class
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* @return ItemPostProcessor
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*/
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public function unregister($class)
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{
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if (isset($this->processors[$class])) {
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unset($this->processors[$class]);
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}
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return $this;
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}
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/**
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* Checks whether a specific processor is registered or not
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*
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* @access public
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* @param string $class
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* @return bool
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*/
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public function hasProcessor($class)
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{
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return isset($this->processors[$class]);
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}
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/**
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* Get Processor instance
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*
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* @access public
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* @param string $class
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* @return ItemProcessorInterface|null
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*/
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public function getProcessor($class)
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{
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return isset($this->processors[$class]) ? $this->processors[$class] : null;
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}
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public function setConfig(Config $config)
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{
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foreach ($this->processors as $processor) {
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$processor->setConfig($config);
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}
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return false;
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}
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}
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