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<?php |
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namespace Someshwer\WorldCountries\Lib; |
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use Someshwer\WorldCountries\Data\DataRepository; |
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/** |
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* Author: Someshwer Bandapally |
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* Date: 14-07-2018. |
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* |
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* This class provides timezones info |
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* |
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* Class TimeZones |
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*/ |
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class TimeZones extends Currencies |
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{ |
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/** |
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* @var DataRepository |
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*/ |
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private $data; |
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/** |
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* TimeZones constructor. |
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* |
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* @param DataRepository $dataRepository |
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*/ |
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public function __construct(DataRepository $dataRepository) |
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{ |
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parent::__construct($dataRepository); |
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$this->data = $dataRepository; |
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} |
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/** |
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* This method prepares timezones. |
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* |
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* @return array |
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*/ |
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private function prepareTimezones() |
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{ |
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$timezone_identifiers_list = $this->data->timezones(); |
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$zones_array = []; |
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$timestamp = time(); |
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foreach ($timezone_identifiers_list as $key => $zone) { |
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date_default_timezone_set($zone); |
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$zones_array[$key]['region'] = $zones_array[$key]['region'] = substr($zone, 0, strpos($zone, '/')); |
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$zones_array[$key]['zone'] = $zone; |
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$zones_array[$key]['diff_from_GMT'] = 'UTC/GMT '.date('P', $timestamp); |
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} |
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return $zones_array; |
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} |
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/** |
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* Returns all timezones. |
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* |
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* @return array |
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*/ |
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public function timezones() |
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{ |
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return $this->prepareTimezones(); |
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} |
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/** |
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* Returns all timezones regions. |
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* |
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* @return array |
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*/ |
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public function timezoneRegions() |
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{ |
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$timezone_regions = $this->prepareTimezones(); |
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$timezone_regions_group = collect($timezone_regions)->groupBy('region')->keys(); |
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$regions = []; |
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foreach ($timezone_regions_group as $item) { |
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if ($item != '') { |
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$regions[] = $item; |
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} |
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} |
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return $regions; |
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} |
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/** |
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* Fetches and returns timezones by regions. |
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* |
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* @param null $region |
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* |
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* @return array|mixed |
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*/ |
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public function timezonesByRegion($region = null) |
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{ |
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if (!$region) { |
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return []; |
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} |
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$timezone_regions = $this->prepareTimezones(); |
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$timezone_regions_group = collect($timezone_regions)->groupBy('region'); |
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$regional_timezones = $timezone_regions_group->get($region); |
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if (!$regional_timezones) { |
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return []; |
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} |
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return $regional_timezones; |
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} |
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/** |
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* Searches timezones by name. |
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* |
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* @param $search_key |
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* |
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* @return array|static |
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*/ |
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public function searchTimezone($search_key) |
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{ |
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if (!$search_key || ($search_key == '/')) { |
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return []; |
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} |
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$timezones = $this->prepareTimezones(); |
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$filtered_timezones = collect($timezones)->filter(function ($item) use ($search_key) { |
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return strpos(strtolower($item['zone']), strtolower($search_key)) !== false; |
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})->values(); |
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return $filtered_timezones; |
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} |
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} |
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bsomeshwer /
world-countries
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