ShopSearchControllerExtension

Complexity

Total Complexity

8

Size/Duplication

Total Lines	84
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	8

Test Coverage

Coverage

0%

Importance

Changes	19
Bugs	2	Features	9

4 Methods

Rating	Name	Duplication	Size	Complexity
A	SearchForm()	0	4	1
B	search_suggest()	0	27	3
A	onAfterInit()	0	23	3
A	generateLongTitle()	0	3	1

<?php
/**
 * Adds SearchForm and results methods to the controller.
 *
 * @author Mark Guinn <mark@adaircreative.com>
 * @date 08.29.2013
 * @package shop_search
 */
class ShopSearchControllerExtension extends Extension

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

{
    private static $allowed_actions = array('SearchForm', 'results', 'search_suggest');

Consider using a different property name as you override a private property of the parent class.

The property $allowed_actions is not used and could be removed.

    /**
     * @return ShopSearchForm
     */
    public function SearchForm()
    {
        return ShopSearchForm::create($this->owner, 'SearchForm', $this->owner->Link() . 'search-suggest');
    }


    /**
     * @param SS_HTTPRequest $req
     * @return string
     */
    public function search_suggest(SS_HTTPRequest $req)
    {
        /** @var SS_HTTPResponse $response */
        $response    = $this->owner->getResponse();
        $callback    = $req->requestVar('callback');

        // convert the search results into usable json for search-as-you-type
        if (ShopSearch::config()->search_as_you_type_enabled) {
            $searchVars = $req->requestVars();
            $searchVars[ ShopSearch::config()->qs_query ] = $searchVars['term'];
            unset($searchVars['term']);
            $results = ShopSearch::inst()->suggestWithResults($searchVars);
        } else {
            $results = array(
                'suggestions'   => ShopSearch::inst()->suggest($req->requestVar('term')),
            );
        }

        if ($callback) {
            $response->addHeader('Content-type', 'application/javascript');
            $response->setBody($callback . '(' . json_encode($results) . ');');
        } else {
            $response->addHeader('Content-type', 'application/json');
            $response->setBody(json_encode($results));
        }
        return $response;
    }


    /**
     * If there is a search encoded in the link, go ahead and log it.
     * This happens when you click through on a search suggestion
     */
    public function onAfterInit()
    {
        $req = $this->owner->getRequest();
        $src = $req->requestVar(Config::inst()->get('ShopSearch', 'qs_source'));
        if ($src) {
            $qs_q   = Config::inst()->get('ShopSearch', 'qs_query');
            $qs_f   = Config::inst()->get('ShopSearch', 'qs_filters');
            $vars   = json_decode(base64_decode($src), true);

            // log the search
            $log = SearchLog::create(array(
                'Query'         => strtolower($vars[$qs_q]),
                'Link'          => $req->getURL(false), // These searches will never have child searches, but this will allow us to know what they clicked
                'NumResults'    => $vars['total'],
                'MemberID'      => Member::currentUserID(),
                'Filters'       => !empty($vars[$qs_f]) ? json_encode($vars[$qs_f]) : null,
            ));
            $log->write();

            // redirect to the clean page
            $this->owner->redirect($req->getURL(false));
        }
    }


    /**
     * @param ArrayData $results
     * @param array     $data
     * @return string
     */
    protected function generateLongTitle(ArrayData $results, array $data)

The parameter $results is not used and could be removed.

The parameter $data is not used and could be removed.

    {
    }
}