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<?php |
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declare(strict_types=1); |
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namespace UnicornFail\Emoji\Util; |
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use UnicornFail\Emoji\Emoji; |
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use UnicornFail\Emoji\Emojibase\DatasetInterface; |
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/** |
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* {@internal} |
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*/ |
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final class Normalize |
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{ |
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public const TYPES = ['array', 'bool', 'boolean', 'double', 'float', 'int', 'integer', 'null', 'object', 'string']; |
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/** |
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* @param mixed $emojis |
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* @param Emoji[] $dataset |
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* |
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* @return Emoji[] |
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*/ |
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public static function dataset($emojis = [], string $index = 'hexcode', array &$dataset = []): array |
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{ |
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foreach (static::emojis($emojis) as $emoji) { |
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$keys = \array_filter((array) $emoji->$index); |
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foreach ($keys as $k) { |
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if (isset($dataset[$k])) { |
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continue; |
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} |
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$dataset[$k] = $emoji; |
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static::dataset($emoji->skins, $index, $dataset); |
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} |
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} |
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return $dataset; |
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} |
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/** |
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* @param mixed $emojis |
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* |
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* @return Emoji[] |
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*/ |
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public static function emojis($emojis = []): array |
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{ |
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if ($emojis instanceof Emoji) { |
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$emojis = [$emojis]; |
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} elseif ($emojis instanceof \Iterator) { |
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$emojis = \iterator_to_array($emojis); |
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} else { |
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$emojis = (array) $emojis; |
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} |
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foreach ($emojis as &$emoji) { |
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if (\is_array($emoji)) { |
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$emoji = new Emoji($emoji); |
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} |
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if (! $emoji instanceof Emoji) { |
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throw new \RuntimeException(\sprintf('Passed array item must be an instance of %s.', Emoji::class)); |
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} |
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} |
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return (array) $emojis; |
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} |
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public static function locale(string $locale): string |
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{ |
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// Immediately return if locale is an exact match. |
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if (\in_array($locale, DatasetInterface::SUPPORTED_LOCALES, true)) { |
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return $locale; |
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} |
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// Immediately return if this local has already been normalized. |
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static $normalized = []; |
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if (isset($normalized[$locale])) { |
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return $normalized[$locale]; |
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} |
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$original = $locale; |
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$normalized[$original] = ''; |
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// Otherwise, see if it just needs some TLC. |
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$locale = \strtolower($locale); |
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$locale = \preg_replace('/[^a-z]/', '-', $locale) ?? $locale; |
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foreach ([$locale, \current(\explode('-', $locale, 2))] as $locale) { |
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if (\in_array($locale, DatasetInterface::SUPPORTED_LOCALES, true)) { |
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$normalized[$original] = $locale; |
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break; |
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} |
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} |
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return $normalized[$original]; |
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} |
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/** |
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* @param mixed[] $properties |
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* @param string[] $types |
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* |
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* @return mixed[] |
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*/ |
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public static function properties(array $properties, array $types): array |
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{ |
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$properties += \array_fill_keys(\array_keys($types), null); |
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foreach ($properties as $key => $value) { |
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$type = $types[$key] ?? '?string'; |
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$properties[$key] = Property::cast($type, $value); |
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} |
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return $properties; |
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} |
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/** |
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* @param mixed $value |
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*/ |
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public static function setType(&$value, string $type): bool |
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{ |
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static $methods = [ |
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'array' => 'toArray', |
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'bool' => 'toBoolean', |
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'boolean' => 'toBoolean', |
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'double' => 'toFloat', |
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'float' => 'toFloat', |
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'int' => 'toInteger', |
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'integer' => 'toInteger', |
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'object' => 'toObject', |
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'string' => 'toString', |
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]; |
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// Immediately return if not a valid type. |
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if (! isset($methods[$type])) { |
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$value = null; |
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return false; |
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} |
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$method = $methods[$type]; |
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$value = static::$method($value); |
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return true; |
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} |
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/** |
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* @param string|string[] $shortcode |
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* |
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* @return string[] |
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*/ |
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public static function shortcodes($shortcode): array |
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{ |
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$normalized = []; |
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foreach (\func_get_args() as $shortcodes) { |
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$normalized = \array_values(\array_unique(\array_merge( |
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$normalized, |
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\array_map( |
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static function ($shortcode) { |
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return \preg_replace('/[^a-z0-9-]/', '-', \strtolower(\trim($shortcode, ':(){}[]'))); |
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}, |
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(array) $shortcodes |
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) |
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))); |
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} |
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return \array_unique(\array_filter($normalized)); |
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} |
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/** |
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* @param mixed $value |
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* |
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* @return mixed[] |
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*/ |
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public static function toArray($value): array |
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{ |
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return (array) ($value ?? []); |
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} |
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/** |
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* @param mixed $value |
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*/ |
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public static function toBoolean($value): bool |
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{ |
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return (bool) ($value ?? false); |
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} |
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/** |
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* @param mixed $value |
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*/ |
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public static function toFloat($value): float |
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{ |
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return (float) ($value ?? 0.0); |
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} |
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/** |
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* @param mixed $value |
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*/ |
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public static function toInteger($value): int |
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{ |
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return (int) ($value ?? 0); |
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} |
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/** |
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* @param mixed $value |
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*/ |
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public static function toObject($value): object |
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{ |
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return (object) ($value ?? new \stdClass()); |
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} |
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/** |
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* @param mixed $value |
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*/ |
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public static function toString($value): string |
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{ |
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return \is_array($value) ? \implode($value) : (string) ($value ?? ''); |
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} |
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} |
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unicorn-fail /
emoji
