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<?php |
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/*************************************************************** |
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* Copyright notice |
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* |
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* (c) 2009 AOE media ([email protected]) |
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* All rights reserved |
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* |
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* This script is part of the TYPO3 project. The TYPO3 project is |
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* free software; you can redistribute it and/or modify |
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* it under the terms of the GNU General Public License as published by |
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* the Free Software Foundation; either version 2 of the License, or |
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* (at your option) any later version. |
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* |
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* The GNU General Public License can be found at |
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* http://www.gnu.org/copyleft/gpl.html. |
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* |
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* This script is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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* GNU General Public License for more details. |
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* |
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* This copyright notice MUST APPEAR in all copies of the script! |
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***************************************************************/ |
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class tx_crawler_domain_process extends tx_crawler_domain_lib_abstract_dbobject |
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{ |
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/** |
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* @var string table name |
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*/ |
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protected static $tableName = 'tx_crawler_process'; |
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/** |
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* Returns the activity state for this process |
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* |
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* @param void |
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* @return boolean |
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*/ |
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public function getActive() |
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{ |
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return $this->row['active']; |
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} |
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/** |
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* Returns the identifier for the process |
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* |
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* @return string |
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*/ |
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public function getProcess_id() |
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{ |
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return $this->row['process_id']; |
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} |
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/** |
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* Returns the timestamp of the exectime for the first relevant queue item. |
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* This can be used to determine the runtime |
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* |
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* @return int |
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*/ |
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public function getTimeForFirstItem() |
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{ |
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$queueRepository = new tx_crawler_domain_queue_repository(); |
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$entry = $queueRepository->findYoungestEntryForProcess($this); |
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return $entry->getExecutionTime(); |
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} |
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/** |
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* Returns the timestamp of the exectime for the last relevant queue item. |
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* This can be used to determine the runtime |
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* |
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* @return int |
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*/ |
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public function getTimeForLastItem() |
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{ |
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$queueRepository = new tx_crawler_domain_queue_repository(); |
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$entry = $queueRepository->findOldestEntryForProcess($this); |
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return $entry->getExecutionTime(); |
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} |
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/** |
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* Returns the difference between first and last processed item |
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* |
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* @return int |
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*/ |
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public function getRuntime() |
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{ |
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return $this->getTimeForLastItem() - $this->getTimeForFirstItem(); |
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} |
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/** |
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* Returns the ttl of the process |
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* |
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* @return int |
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*/ |
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public function getTTL() |
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{ |
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return $this->row['ttl']; |
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} |
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/** |
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* Counts the number of items which need to be processed |
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* |
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* @param void |
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* @return int |
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*/ |
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public function countItemsProcessed() |
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{ |
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$queueRepository = new tx_crawler_domain_queue_repository(); |
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return $queueRepository->countExtecutedItemsByProcess($this); |
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} |
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/** |
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* Counts the number of items which still need to be processed |
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* |
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* @param void |
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* @return int |
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*/ |
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public function countItemsToProcess() |
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{ |
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$queueRepository = new tx_crawler_domain_queue_repository(); |
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return $queueRepository->countNonExecutedItemsByProcess($this); |
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} |
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/** |
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* Returns the Progress of a crawling process as a percentage value |
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* |
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* @param void |
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* @return float |
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*/ |
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public function getProgress() |
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{ |
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$all = $this->countItemsAssigned(); |
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if ($all > 0) { |
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$res = round((100 / $all) * $this->countItemsProcessed()); |
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} else { |
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$res = 0; |
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} |
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return $res; |
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} |
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/** |
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* Returns the number of assigned Entrys |
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* |
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* @return int |
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*/ |
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public function countItemsAssigned() |
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{ |
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return $this->row['assigned_items_count']; |
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} |
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/** |
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* Return the processes current state |
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* |
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* @param void |
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* @return string 'running'|'cancelled'|'completed' |
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*/ |
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public function getState() |
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{ |
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// TODO: use class constants for these states |
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if ($this->getActive() && $this->getProgress() < 100) { |
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$stage = 'running'; |
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} elseif (!$this->getActive() && $this->getProgress() < 100) { |
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$stage = 'cancelled'; |
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} else { |
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$stage = 'completed'; |
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} |
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return $stage; |
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} |
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} |
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AOEpeople /
crawler
