Locator_Controller

Complexity

Total Complexity

25

Size/Duplication

Total Lines	211
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	12

Test Coverage

Coverage

46.15%

Importance

Changes	28
Bugs	1	Features	3

5 Methods

Rating	Name	Duplication	Size	Complexity
F	init()	0	79	10
A	index()	0	8	1
A	xml()	0	8	1
C	Items()	0	33	7
B	LocationSearch()	0	47	6

<?php

class Locator extends Page
{
    private static $db = array(

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

        'AutoGeocode' => 'Boolean',
        'ModalWindow' => 'Boolean',
        'Unit' => 'Enum("m,km","m")',
    );

    private static $many_many = array(

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

        'Categories' => 'LocationCategory',
    );

    private static $defaults = array(

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

        'AutoGeocode' => true,
    );

    private static $singular_name = 'Locator';

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

    private static $plural_name = 'Locators';

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

    private static $description = 'Find locations on a map';

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

    /**
     * @return FieldList
     */
    public function getCMSFields()
    {
        $fields = parent::getCMSFields();

        // Settings
        $fields->addFieldsToTab('Root.Settings', array(
            HeaderField::create('DisplayOptions', 'Display Options', 3),
            OptionsetField::create('Unit', 'Unit of measure', array('m' => 'Miles', 'km' => 'Kilometers')),
            CheckboxField::create('AutoGeocode', 'Auto Geocode - Automatically filter map results based on user location')
                ->setDescription('Note: if any locations are set as featured, the auto geocode is automatically disabled.'),
            CheckboxField::create('ModalWindow', 'Modal Window - Show Map results in a modal window'),
        ));

        // Filter categories
        $config = GridFieldConfig_RelationEditor::create();
        if (class_exists('GridFieldAddExistingSearchButton')) {
            $config->removeComponentsByType('GridFieldAddExistingAutocompleter');
            $config->addComponent(new GridFieldAddExistingSearchButton());
        }
        $categories = $this->Categories();
        $categoriesField = GridField::create('Categories', 'Categories', $categories, $config)
            ->setDescription('only show locations from the selected category');

            // Filter
            $fields->addFieldsToTab('Root.Filter', array(
                HeaderField::create('CategoryOptionsHeader', 'Location Filtering', 3),
                $categoriesField,
            ));

        $this->extend('updateCMSFields', $fields);

        return $fields;
    }

    /**
     * @param array $filter
     * @param array $filterAny
     * @param array $exclude
     * @param null $filterByCallback
     * @return ArrayList
     */
    public static function locations(
        $filter = array(),
        $filterAny = array(),
        $exclude = array(),
        $filterByCallback = null
    ) {
        $locationsList = ArrayList::create();

        $locations = Location::get()->filter($filter);

        if (!empty($filterAny)) {
            $locations = $locations->filterAny($filterAny);
        }
        if (!empty($exclude)) {
            $locations = $locations->exclude($exclude);
        }

        if ($filterByCallback !== null && is_callable($filterByCallback)) {
            $locations = $locations->filterByCallback($filterByCallback);
        }

        if ($locations->exists()) {
            $locationsList->merge($locations);
        }

        return $locationsList;
    }

    /**
     * @return DataList
     */
    public static function getAllCategories()
    {
        return LocationCategory::get();
    }

    /**
     * @param null $id
     * @return bool
     */
    public static function getPageCategories($id = null)
    {
        if ($id) {
            if ($locator = self::get()->byID($id)) {
                return $locator->Categories();
            }

            return false;
        }

        return false;
    }


}

class Locator_Controller extends Page_Controller

PSR1 recommends that each class should be in its own file to aid autoloaders.

{
    // allowed actions
    private static $allowed_actions = array(

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

        'xml',
    );

    // Set Requirements based on input from CMS
    public function init()
    {
        parent::init();

        $themeDir = SSViewer::get_theme_folder();

        // google maps api key
        $key = Config::inst()->get('GoogleGeocoding', 'google_api_key');

        $locations = $this->Items($this->request);

        Requirements::javascript('framework/thirdparty/jquery/jquery.js');
        if ($locations) {
            Requirements::javascript('http://maps.google.com/maps/api/js?key='.$key);
            Requirements::javascript('locator/thirdparty/handlebars/handlebars-v1.3.0.js');
            Requirements::javascript('locator/thirdparty/jquery-store-locator/js/jquery.storelocator.js');
        }

        Requirements::css('locator/css/map.css');

        $featured = ($locations->filter(array('Featured' => 1))->count() > 0) ?
            'featuredLocations: true' :
            'featuredLocations: false';

        // map config based on user input in Settings tab
        // AutoGeocode or Full Map
        $load = ($this->data()->AutoGeocode) ?
            'autoGeocode: true, fullMapStart: false,' :
            'autoGeocode: false, fullMapStart: true, storeLimit: 1000, maxDistance: true,';

        $base = Director::baseFolder();
        $themePath = $base.'/'.$themeDir;

        $listTemplatePath = (file_exists($themePath.'/templates/location-list-description.html')) ?
            $themeDir.'/templates/location-list-description.html' :
            'locator/templates/location-list-description.html';
        $infowindowTemplatePath = (file_exists($themePath.'/templates/infowindow-description.html')) ?
            $themeDir.'/templates/infowindow-description.html' :
            'locator/templates/infowindow-description.html';

        // in page or modal
        $modal = ($this->data()->ModalWindow) ? 'modalWindow: true' : 'modalWindow: false';

        $kilometer = ($this->data()->Unit == 'km') ? 'lengthUnit: "km"' : 'lengthUnit: "m"';

        // pass GET variables to xml action
        $vars = $this->request->getVars();
        unset($vars['url']);
        $url = '';
        if (count($vars)) {
            $url .= '?'.http_build_query($vars);
        }
        $link = $this->Link().'xml.xml'.$url;

        // init map
        if ($locations) {
            Requirements::customScript("
                $(function($) {
                    $('#map-container').storeLocator({
                        ".$load."
                        dataLocation: '".$link."',
                        listTemplatePath: '".$listTemplatePath."',
                        infowindowTemplatePath: '".$infowindowTemplatePath."',
                        originMarker: true,
                        ".$modal.',
                        '.$featured.",
                        slideMap: false,
                        zoomLevel: 0,
                        noForm: true,
                        formID: 'Form_LocationSearch',
                        inputID: 'Form_LocationSearch_Address',
                        categoryID: 'Form_LocationSearch_CategoryID',
                        distanceAlert: -1,
                        ".$kilometer.'
                    });
                });
            ');
        }
    }

    /**
     * @param SS_HTTPRequest $request
     *
     * @return ViewableData_Customised
     */
    public function index(SS_HTTPRequest $request)
    {
        $locations = $this->Items($request);

        return $this->customise(array(
            'Locations' => $locations,
        ));
    }

    /**
     * Return a XML feed of all locations marked "show in locator"
     *
     * @param SS_HTTPRequest $request
     * @return HTMLText
     */
    public function xml(SS_HTTPRequest $request)
    {
        $locations = $this->Items($request);

        return $this->customise(array(
            'Locations' => $locations,
        ))->renderWith('LocationXML');
    }

    /**
     * @param array $searchCriteria
     *
     * @return mixed
     */
    public function Items($searchCriteria = array())
    {
        $request = ($this->request) ? $this->request : $this->parentController->getRequest();
        if (empty($searchCriteria)) {
            $searchCriteria = $request->requestVars();

$searchCriteria is not used, you could remove the assignment.

        }

        $filter = array();
        $filterAny = array();
        $exclude = array();

        // only show locations marked as ShowInLocator
        $filter['ShowInLocator'] = 1;

        // search across all address related fields
        $address = ($request->getVar('Address')) ? $request->getVar('Address') : false;
        if ($address) {
            $filterAny['Address:PartialMatch'] = $address;
            $filterAny['Suburb:PartialMatch'] = $address;
            $filterAny['State:PartialMatch'] = $address;
            $filterAny['Postcode:PartialMatch'] = $address;
            $filterAny['Country:PartialMatch'] = $address;
        }

        $category = ($request->getVar('CategoryID')) ? $request->getVar('CategoryID') : false;
        if ($category) {
            $filter['CategoryID'] = $category;
        }

        $locations = Locator::locations($filter, $filterAny, $exclude);

        return $locations;
    }

    /**
     * LocationSearch form.
     *
     * Search form for locations, updates map and results list via AJAX
     *
     * @return Form
     */
    public function LocationSearch()
    {
        $fields = FieldList::create(
            $address = TextField::create('Address', '')
                ->setAttribute('placeholder', 'address or zip code')
        );

        $filterCategories = Locator::getPageCategories($this->ID);
        $allCategories = Locator::getAllCategories();

        if ($allCategories->Count() > 0) {
            $categories = ArrayList::create();
            if ($filterCategories->Count() > 0) {

The method Count cannot be called on $filterCategories (of type boolean).

                if ($filterCategories->Count() != 1) {

The method Count cannot be called on $filterCategories (of type boolean).

                    $categories = $filterCategories;
                }
            } else {
                $categories = $allCategories;
            }

            if ($categories->count() > 0) {
                $fields->push(
                    DropdownField::create(
                        'CategoryID',
                        '',
                        $categories->map()
                    )->setEmptyString('All Categories'));
            }
        }

        $actions = FieldList::create(
            FormAction::create('index', 'Search')
        );

        if (class_exists('BootstrapForm')) {
            $form = BootstrapForm::create($this, 'LocationSearch', $fields, $actions);
        } else {
            $form = Form::create($this, 'LocationSearch', $fields, $actions);
        }

        return $form
            ->setFormMethod('GET')
            ->setFormAction($this->Link())
            ->disableSecurityToken()
            ->loadDataFrom($this->request->getVars())
        ;
    }
}