ConsoleHelpers\SVNBuddy\Repository\RevisionLog\Plugin\RefsPlugin

Complexity

Total Complexity

9

Size/Duplication

Total Lines	105
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	2

Test Coverage

Coverage

100%

Importance

Changes	1
Bugs	0	Features	0

5 Methods

Rating	Name	Duplication	Size	Complexity
A	getName()	0	4	1
A	defineStatisticTypes()	0	4	1
A	doProcess()	0	6	1
B	find()	0	26	3
A	getRevisionsData()	0	23	3

<?php
/**
 * This file is part of the SVN-Buddy library.
 * For the full copyright and license information, please view
 * the LICENSE file that was distributed with this source code.
 *
 * @copyright Alexander Obuhovich <aik.bold@gmail.com>
 * @link      https://github.com/console-helpers/svn-buddy
 */

namespace ConsoleHelpers\SVNBuddy\Repository\RevisionLog\Plugin;


class RefsPlugin extends AbstractDatabaseCollectorPlugin
{

	/**
	 * Returns plugin name.
	 *
	 * @return string
	 */
	public function getName()
	{
		return 'refs';
	}

	/**
	 * Defines parsing statistic types.
	 *
	 * @return array
	 */
	public function defineStatisticTypes()
	{
		return array();
	}

	/**
	 * Processes data.
	 *
	 * @param integer $from_revision From revision.
	 * @param integer $to_revision   To revision.
	 *
	 * @return void
	 */
	public function doProcess($from_revision, $to_revision)
	{
		// Do nothing, because "paths" plugin determines refs as well.
		$this->setLastRevision($to_revision);
		$this->advanceProgressBar();
	}

	/**
	 * Find revisions by collected data.
	 *
	 * @param array       $criteria     Criteria.
	 * @param string|null $project_path Project path.
	 *
	 * @return array
	 */
	public function find(array $criteria, $project_path)
	{
		if ( !$criteria ) {
			return array();
		}

		$project_id = $this->getProject($project_path);

		if ( reset($criteria) === 'all_refs' ) {
			$sql = 'SELECT DISTINCT Name
					FROM ProjectRefs
					WHERE ProjectId = :project_id';

			return $this->database->fetchCol($sql, array('project_id' => $project_id));
		}

		$sql = 'SELECT DISTINCT cr.Revision
				FROM ProjectRefs pr
				JOIN CommitRefs cr ON cr.RefId = pr.Id
				WHERE pr.ProjectId = :project_id AND pr.Name IN (:names)';
		$ref_revisions = $this->database->fetchCol($sql, array('project_id' => $project_id, 'names' => $criteria));

		sort($ref_revisions, SORT_NUMERIC);

		return $ref_revisions;
	}

	/**
	 * Returns information about revisions.
	 *
	 * @param array $revisions Revisions.
	 *
	 * @return array
	 */
	public function getRevisionsData(array $revisions)
	{
		$results = array();

		$sql = 'SELECT cr.Revision, pr.Name
				FROM CommitRefs cr
				JOIN ProjectRefs pr ON pr.Id = cr.RefId
				WHERE cr.Revision IN (:revisions)';
		$revisions_data = $this->database->fetchAll($sql, array('revisions' => $revisions));

		foreach ( $revisions_data as $revision_data ) {
			$revision = $revision_data['Revision'];
			$ref = $revision_data['Name'];

			if ( !isset($results[$revision]) ) {
				$results[$revision] = array();
			}

			$results[$revision][] = $ref;
		}

		return $this->addMissingResults($revisions, $results);
	}

}