Nip_Helper_Fulltext

Complexity

Total Complexity

12

Size/Duplication

Total Lines	63
Duplicated Lines	0 %

Coupling/Cohesion

Components	0
Dependencies	1

Test Coverage

Coverage

0%

Importance

Changes

0

3 Methods

Rating	Name	Duplication	Size	Complexity
C	buildString()	0	34	8
A	matchNumbers()	0	10	2
A	instance()	0	7	2

<?php

/**
 * Nip Framework
 *
 * @category   Nip
 * @copyright  2009 Nip Framework
 * @license    http://www.opensource.org/licenses/mit-license.php The MIT License
 * @version    SVN: $Id: Fulltext.php 14 2009-04-13 11:24:22Z victor.stanciu $
 */

class Nip_Helper_Fulltext extends Nip\Helpers\AbstractHelper {

PSR1 recommends that each class must be in a namespace of at least one level to avoid collisions.

	public function buildString($keywords, $mode = 'any') {
		$return = "";

		$keywords = explode(" ", $keywords);

		switch ($mode) {
			case "any":
				foreach ($keywords as $item) {
					$return .= $this->matchNumbers($item).'* ';
				}
			break;

			case "all":
				if (count($keywords) == 1) {
					$return .=  $this->matchNumbers(reset($keywords)).'* ';
				} else {
					foreach ($keywords as $item) {
						$return .= '+'. $this->matchNumbers($item).'* ';
					}
				}

			break;
				case "exact":
				foreach ($keywords as $item) {
					$return .= $this->matchNumbers($item).' ';
				}
				$return = '+"'.$return.'"';
			break;
		}

		$return = strtolower(trim($return));

		return $return;
	}


	private function matchNumbers($input) {
		$stripped = array("%", ",", ".");
		$replaced = array("__", "_", "_");

		if (is_numeric(str_replace($stripped, "", $input))) {
			return str_replace($stripped, $replaced, $input);
		} else {
			return $input;
		}
	}


	/**
	 * Returns singleton instance
	 *
	 * @return Nip_Helper_Fulltext
	 */
	static public function instance() {

As per PSR2, the static declaration should come after the visibility declaration.

		static $instance;
		if (!($instance instanceof self)) {
			$instance = new self();
		}
		return $instance;
	}
}