update

modules/pdgoogleanalytycs4pro/vendor/giggsey/locale/src/Locale.php

@@ -0,0 +1,174 @@
+<?php
+
+namespace Giggsey\Locale;
+
+class Locale
+{
+    protected static $dataDir = '../data/';
+
+    /**
+     * Gets the primary language for the input locale
+     *
+     * @param string $locale Input locale (e.g. en-GB)
+     * @return string Primary Language (e.g. en)
+     */
+    public static function getPrimaryLanguage(string $locale): string
+    {
+        $parts = explode('-', str_replace('_', '-', $locale));
+
+        return strtolower($parts[0]);
+    }
+
+    /**
+     * Get the region for the input locale
+     *
+     * @param string $locale Input locale (e.g. de-CH-1991)
+     * @return string Region (e.g. CH)
+     */
+    public static function getRegion(string $locale): string
+    {
+        $parts = explode('-', str_replace('_', '-', $locale));
+
+        if (count($parts) === 1) {
+            return '';
+        }
+
+        $region = end($parts);
+
+        if (strlen($region) === 4) {
+            return '';
+        }
+
+        if ($region === 'POSIX') {
+            $region = 'US';
+        }
+
+        return strtoupper($region);
+    }
+
+    /**
+     * Get the localised display name for the region of the input locale
+     *
+     * @param string $locale The locale to return a display region for
+     * @param string $inLocale Format locale to display the region name
+     * @return string Display name for the region, or an empty string if no result could be found
+     */
+    public static function getDisplayRegion(string $locale, string $inLocale): string
+    {
+        $dataDir = __DIR__ . DIRECTORY_SEPARATOR . static::$dataDir;
+
+        // Convert $locale into a region
+        $region = static::getRegion($locale);
+
+        $regionList = require $dataDir . '_list.php';
+
+        /*
+         * Loop through each part of the $inLocale, and see if we have data for that locale
+         *
+         * E.g zh-Hans-HK will look for zh-Hanks-HK, zh-Hanks, then finally zh
+         */
+        $fallbackParts = explode('-', str_replace('_', '-', $inLocale));
+        $filesToSearch = [];
+
+        $i = count($fallbackParts);
+        while ($i > 0) {
+            $searchLocale = strtolower(implode('-', $fallbackParts));
+
+            if (isset($regionList[$searchLocale])) {
+                $filesToSearch[] = $searchLocale;
+            }
+
+            array_pop($fallbackParts);
+            $i--;
+        }
+
+        /*
+         * Load data files, and load the region (if it exists) from it
+         */
+
+        foreach ($filesToSearch as $fileToSearch) {
+            // Load data file
+            $data = require $dataDir . $fileToSearch . '.php';
+
+            if (isset($data[$region])) {
+                return $data[$region];
+            }
+        }
+
+        return '';
+    }
+
+    public static function getVersion()
+    {
+        $file = __DIR__ . DIRECTORY_SEPARATOR . static::$dataDir . '_version.php';
+
+        return require $file;
+    }
+
+    /**
+     * Return a list of all the supported locales
+     *
+     * @return string[]
+     */
+    public static function getSupportedLocales(): array
+    {
+        $dataDir = __DIR__ . DIRECTORY_SEPARATOR . static::$dataDir;
+        $regionList = require $dataDir . '_list.php';
+
+        return array_keys($regionList);
+    }
+
+    /**
+     * Load a list of all countries supported by a particular Locale
+     *
+     * @param string $locale
+     * @return string[] Associative array of Country Code => Country Name
+     * @throws \RuntimeException On an invalid region
+     */
+    public static function getAllCountriesForLocale(string $locale): array
+    {
+        $dataDir = __DIR__ . DIRECTORY_SEPARATOR . static::$dataDir;
+        $regionList = require $dataDir . '_list.php';
+
+        if (!isset($regionList[$locale])) {
+            throw new \RuntimeException("Locale is not supported");
+        }
+
+        /*
+         * Loop through each part of the $locale, and load data for that locale
+         *
+         * E.g zh-Hans-HK will look for zh-Hanks-HK, zh-Hanks, then finally zh
+         */
+        $fallbackParts = explode('-', str_replace('_', '-', $locale));
+        $filesToSearch = [];
+
+        $i = count($fallbackParts);
+        while ($i > 0) {
+            $searchLocale = strtolower(implode('-', $fallbackParts));
+
+            if (isset($regionList[$searchLocale])) {
+                $filesToSearch[] = $searchLocale;
+            }
+
+            array_pop($fallbackParts);
+            $i--;
+        }
+
+        /*
+         * Load data files, and load the region (if it exists) from it
+         */
+
+        $returnData = [];
+
+        foreach ($filesToSearch as $fileToSearch) {
+            // Load data file
+            $data = require $dataDir . $fileToSearch . '.php';
+
+            $returnData += $data;
+        }
+
+        ksort($returnData);
+
+        return $returnData;
+    }
+}