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<?php |
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|
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namespace SyncBasalam\Utilities; |
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|
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class GetProvincesData |
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{ |
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public static array $provinces = [ |
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'KHZ' => 'خوزستان', |
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'THR' => 'تهران', |
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'ILM' => 'ایلا� |
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', |
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'BHR' => 'بوشهر', |
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'ADL' => 'اردبیل', |
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'ESF' => 'اصفهان', |
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'YZD' => 'یزد', |
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'KRH' => 'کر� |
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انشاه', |
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'KRN' => 'کر� |
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ان', |
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'HDN' => 'ه� |
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دان', |
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'GZN' => 'قزوین', |
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'ZJN' => 'زنجان', |
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'LRS' => 'لرستان', |
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'ABZ' => 'البرز', |
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'EAZ' => 'آذربایجان شرقی', |
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'WAZ' => 'آذربایجان غربی', |
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'CHB' => 'چهار� |
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حال و بختیاری', |
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'SKH' => 'خراسان جنوبی', |
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'RKH' => 'خراسان رضوی', |
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'NKH' => 'خراسان ش� |
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الی', |
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'SMN' => 'س� |
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نان', |
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'FRS' => 'فارس', |
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'QHM' => 'ق� |
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', |
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'KRD' => 'کردستان', |
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'KBD' => 'کهگیلویه و بویراح� |
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د', |
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'GLS' => 'گلستان', |
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'GIL' => 'گیلان', |
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'MZN' => '� |
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ازندران', |
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'MKZ' => '� |
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رکزی', |
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'HRZ' => 'هر� |
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زگان', |
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'SBN' => 'سیستان و بلوچستان', |
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]; |
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|
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public static function getCodeByName(string $persianName): ?string |
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{ |
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$needle = self::normalizePersian($persianName); |
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foreach (self::$provinces as $code => $name) { |
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if (self::normalizePersian($name) === $needle) return $code; |
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} |
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|
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return null; |
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} |
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|
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public static function getNameByCode(string $code): ?string |
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{ |
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return self::$provinces[$code] ?? null; |
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} |
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|
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/** |
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* Check if Persian WooCommerce Shipping plugin is active. |
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*/ |
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public static function isPWSActive(): bool |
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{ |
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return in_array( |
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'persian-woocommerce-shipping/woocommerce-shipping.php', |
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(array) get_option('active_plugins', []) |
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); |
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} |
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|
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/** |
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* Register IR states with WooCommerce when no other plugin has done so. |
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* WooCommerce won't persist `billing_state` for a country that has registered |
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* states unless the value matches a registered key — and it ships zero states |
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* for IR. Without this filter, set_billing_state('یزد') is silently dropped |
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* on stores that have no Persian shipping/state plugin active. |
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* |
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* Safe to call multiple times; if another plugin already provides IR states |
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* we leave them alone. |
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*/ |
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public static function registerIranStatesFilter(): void |
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{ |
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static $registered = false; |
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if ($registered) return; |
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$registered = true; |
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|
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add_filter('woocommerce_states', function ($states) { |
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if (!empty($states['IR'])) return $states; |
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|
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$states['IR'] = self::$provinces; |
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|
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return $states; |
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}, 5); |
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} |
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|
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/** |
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* Whether PWS is running in Tapin mode (state IDs come from tapin.json, 1..31). |
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* Otherwise PWS falls back to the `state_city` taxonomy term IDs. |
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*/ |
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private static function isTapinEnabled(): bool |
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{ |
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if (!class_exists('\PWS_Tapin')) return false; |
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if (!method_exists('\PWS_Tapin', 'is_enable')) return false; |
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|
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return (bool) call_user_func(['\PWS_Tapin', 'is_enable']); |
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} |
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|
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/** |
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* Normalize Persian/Arabic text so name comparisons survive small variations |
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* (Arabic Yeh/Kaf, ZWNJ / half-space, repeated whitespace, BOM, etc.). |
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*/ |
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private static function normalizePersian(?string $value): string |
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{ |
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if ($value === null) return ''; |
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|
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$value = str_replace( |
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["\xEF\xBB\xBF", "\xE2\x80\x8C", "\xC2\xA0", 'ي', 'ك', 'ﮐ', 'ﮏ', 'ﯼ', 'ﯽ'], |
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['', ' ', ' ', 'ی', 'ک', 'ک', 'ک', 'ی', 'ی'], |
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$value |
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); |
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|
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$value = preg_replace('/\s+/u', ' ', $value); |
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|
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return trim((string) $value); |
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} |
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|
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/** |
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* Set order address with PWS compatibility. |
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* |
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* - When PWS+Tapin is active: store Tapin numeric state/city IDs in both the |
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* WC billing_state/billing_city fields (so WC's state lookup resolves the |
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* Persian name correctly) AND in PWS's `_billing_state_id`/`_billing_city_id` |
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* meta (which Tapin label submission reads). |
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* - When PWS is active without Tapin: resolve the `state_city` taxonomy |
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* term IDs and use those. |
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* - Otherwise fall back to plain Persian names. |
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*/ |
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public static function setOrderAddress($order, $addressData, $type = 'billing') |
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{ |
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if (!$order || !isset($addressData['province']) || !isset($addressData['city'])) { |
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return; |
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} |
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|
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$province = trim((string) $addressData['province']); |
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$city = trim((string) $addressData['city']); |
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|
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if ($province === '' && $city === '') { |
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return; |
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} |
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|
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// WooCommerce validates billing_state against the registered keys of |
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// states['IR'], so the state value must be a valid KEY (numeric ID in |
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// PWS, 3-letter code without PWS). The city field has no such |
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// validation, so we always keep the human-readable Persian name there — |
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// otherwise the admin order screen would render the raw term ID. |
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$stateValue = $province; |
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$cityValue = $city; |
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$stateMetaId = null; |
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$cityMetaId = null; |
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|
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if (self::isPWSActive()) { |
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if (self::isTapinEnabled()) { |
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$stateMetaId = self::getTapinStateIdByName($province); |
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$cityMetaId = self::getTapinCityIdByName($city, $stateMetaId); |
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} else { |
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$stateMetaId = self::getPwsStateTermIdByName($province); |
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$cityMetaId = self::getPwsCityTermIdByName($city, $stateMetaId); |
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} |
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|
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if ($stateMetaId) $stateValue = (string) $stateMetaId; |
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} else { |
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// No PWS — make sure WC has IR states registered so it doesn't drop |
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// the billing_state on save, then store the code instead of the name. |
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self::registerIranStatesFilter(); |
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$code = self::getCodeByName($province); |
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if ($code) { |
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$stateValue = $code; |
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} |
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} |
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|
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if ($type === 'billing') { |
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$order->set_billing_state($stateValue); |
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$order->set_billing_city($cityValue); |
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} else { |
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$order->set_shipping_state($stateValue); |
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$order->set_shipping_city($cityValue); |
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} |
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|
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if ($stateMetaId) { |
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$order->update_meta_data("_{$type}_state_id", $stateMetaId); |
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} |
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if ($cityMetaId) { |
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$order->update_meta_data("_{$type}_city_id", $cityMetaId); |
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} |
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} |
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|
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/** |
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* Get Tapin state ID by Persian name. |
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*/ |
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private static function getTapinStateIdByName($stateName): ?int |
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{ |
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if (!class_exists('\PWS_Tapin')) return null; |
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|
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$states = call_user_func(['\PWS_Tapin', 'states']); |
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if (!$states) return null; |
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|
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$needle = self::normalizePersian($stateName); |
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if ($needle === '') return null; |
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|
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foreach ($states as $state_id => $state_title) { |
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if (self::normalizePersian((string) $state_title) === $needle) { |
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return (int) $state_id; |
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} |
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} |
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|
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return null; |
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} |
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|
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/** |
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* Get Tapin city ID by Persian name. |
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* If $stateId is provided the search is constrained to that state — this |
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* avoids the failure mode where a null state_id lets PWS_Tapin::cities() |
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* search across ALL cities and return the wrong match. |
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*/ |
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private static function getTapinCityIdByName($cityName, $stateId = null): ?int |
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{ |
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if (!class_exists('\PWS_Tapin')) return null; |
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|
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$needle = self::normalizePersian($cityName); |
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if ($needle === '') return null; |
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|
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if ($stateId) { |
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$cities = call_user_func(['\PWS_Tapin', 'cities'], $stateId); |
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if (!$cities) return null; |
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|
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foreach ($cities as $city_id => $city_title) { |
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if (self::normalizePersian((string) $city_title) === $needle) { |
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return (int) $city_id; |
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} |
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} |
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|
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return null; |
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} |
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|
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return null; |
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} |
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|
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/** |
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* Resolve a `state_city` taxonomy term ID for the given province name |
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* (used when PWS is active but Tapin is not). |
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*/ |
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private static function getPwsStateTermIdByName($stateName): ?int |
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{ |
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if (!taxonomy_exists('state_city')) return null; |
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|
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$needle = self::normalizePersian($stateName); |
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if ($needle === '') return null; |
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|
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$terms = get_terms([ |
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'taxonomy' => 'state_city', |
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'hide_empty' => false, |
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'parent' => 0, |
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]); |
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|
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if (is_wp_error($terms) || empty($terms)) return null; |
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|
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foreach ($terms as $term) { |
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if (self::normalizePersian((string) $term->name) === $needle) { |
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return (int) $term->term_id; |
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} |
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} |
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|
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return null; |
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} |
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|
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/** |
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* Resolve a `state_city` taxonomy term ID for the given city name. |
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* Scoped to the province term when available. |
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*/ |
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private static function getPwsCityTermIdByName($cityName, $stateTermId = null): ?int |
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{ |
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if (!taxonomy_exists('state_city')) return null; |
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|
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$needle = self::normalizePersian($cityName); |
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if ($needle === '') return null; |
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|
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$args = [ |
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'taxonomy' => 'state_city', |
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'hide_empty' => false, |
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]; |
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|
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if ($stateTermId) { |
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$args['parent'] = $stateTermId; |
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} |
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|
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$terms = get_terms($args); |
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if (is_wp_error($terms) || empty($terms)) return null; |
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|
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foreach ($terms as $term) { |
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if (self::normalizePersian((string) $term->name) === $needle) { |
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return (int) $term->term_id; |
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} |
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} |
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|
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return null; |
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} |
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} |
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|
