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<?php |
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/** |
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* This file is part of the SVN-Buddy library. |
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* For the full copyright and license information, please view |
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* the LICENSE file that was distributed with this source code. |
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* |
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* @copyright Alexander Obuhovich <[email protected]> |
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* @link https://github.com/console-helpers/svn-buddy |
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*/ |
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namespace ConsoleHelpers\SVNBuddy\Repository\RevisionLog; |
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class RefsRevisionLogPlugin implements IRevisionLogPlugin |
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{ |
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const CACHE_FORMAT_VERSION = 1; |
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/** |
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* Refs affected by specific revision. |
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* |
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* @var array |
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*/ |
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private $_revisionRefs = array(); |
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/** |
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* Revisions affecting a specific ref. |
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* |
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* @var array |
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*/ |
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private $_refRevisions = array(); |
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/** |
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* Returns plugin name. |
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* |
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* @return string |
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*/ |
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public function getName() |
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{ |
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return 'refs'; |
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} |
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/** |
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* Parse log entries. |
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* |
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* @param \SimpleXMLElement $log Log. |
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* |
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* @return void |
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*/ |
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public function parse(\SimpleXMLElement $log) |
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{ |
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foreach ( $log->logentry as $log_entry ) { |
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$revision_refs = array(); |
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$revision = (int)$log_entry['revision']; |
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foreach ( $log_entry->paths->path as $path_node ) { |
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/** @var \SimpleXMLElement $path_node */ |
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$path = (string)$path_node; |
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if ( !preg_match('#^.*?/(trunk|branches/[^/]*|tags/[^/]*|releases/[^/]*).*$#', $path, $regs) ) { |
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continue; |
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} |
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$revision_refs[$regs[1]] = true; |
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} |
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// Path in commit is in unknown format. |
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if ( !$revision_refs ) { |
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continue; |
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} |
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$this->_revisionRefs[$revision] = array(); |
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foreach ( array_keys($revision_refs) as $ref ) { |
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if ( !isset($this->_refRevisions[$ref]) ) { |
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$this->_refRevisions[$ref] = array(); |
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} |
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$this->_refRevisions[$ref][] = $revision; |
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$this->_revisionRefs[$revision][] = $ref; |
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} |
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} |
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} |
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/** |
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* Find revisions by collected data. |
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* |
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* @param array $criteria Criteria. |
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* |
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* @return array |
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*/ |
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public function find(array $criteria) |
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{ |
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if ( reset($criteria) === 'all_refs' ) { |
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return array_keys($this->_refRevisions); |
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} |
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$ref_revisions = array(); |
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foreach ( $criteria as $ref ) { |
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if ( !isset($this->_refRevisions[$ref]) ) { |
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continue; |
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} |
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foreach ( $this->_refRevisions[$ref] as $revision ) { |
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$ref_revisions[$revision] = true; |
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} |
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} |
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$ref_revisions = array_keys($ref_revisions); |
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sort($ref_revisions, SORT_NUMERIC); |
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return $ref_revisions; |
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} |
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/** |
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* Returns information about revision. |
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* |
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* @param integer $revision Revision. |
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* |
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* @return array |
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* @throws \InvalidArgumentException When revision is not found. |
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*/ |
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public function getRevisionData($revision) |
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{ |
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if ( !isset($this->_revisionRefs[$revision]) ) { |
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$error_msg = 'Revision "%s" not found by "%s" plugin.'; |
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throw new \InvalidArgumentException(sprintf($error_msg, $revision, $this->getName())); |
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} |
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return $this->_revisionRefs[$revision]; |
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} |
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/** |
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* Returns data, collected by plugin. |
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* |
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* @return array |
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*/ |
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public function getCollectedData() |
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{ |
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return array( |
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'revision_refs' => $this->_revisionRefs, |
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'ref_revisions' => $this->_refRevisions, |
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); |
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} |
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/** |
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* Initializes plugin using previously collected data. |
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* |
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* @param array $collected_data Collected data. |
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* |
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* @return void |
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*/ |
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public function setCollectedData(array $collected_data) |
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{ |
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$this->_revisionRefs = $collected_data['revision_refs']; |
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$this->_refRevisions = $collected_data['ref_revisions']; |
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} |
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/** |
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* Returns cache invalidator for this plugin data. |
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* |
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* @return string |
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*/ |
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public function getCacheInvalidator() |
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{ |
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return self::CACHE_FORMAT_VERSION; |
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} |
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/** |
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* Returns last known revision number. |
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* |
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* @return integer |
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*/ |
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public function getLastRevision() |
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{ |
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if ( !$this->_revisionRefs ) { |
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return null; |
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} |
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end($this->_revisionRefs); |
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return key($this->_revisionRefs); |
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} |
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} |
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console-helpers /
svn-buddy
