107 lines
3.1 KiB
PHP
107 lines
3.1 KiB
PHP
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<?php
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namespace Tell;
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class I18n
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{
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const DELIMITER = '.';
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protected bool $updatedData = false;
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protected array $data = [];
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protected array $cache = [];
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protected array $engine = [];
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protected string $currentLanguage = "";
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protected array $fileStack = [];
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protected function __construct(bool $enableCache = false) {
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# $this->persistent = new Persistent(static::class);
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if ( $enableCache ) {
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# $data = $this->persistent->load();
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# $this->data = $data['data'];
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# $this->fileStack = $data['fileStack'];
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}
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}
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public function __destruct() {
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# $this->update_data() && $this->persistent->save([
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# 'fileStack' => $this->fileStack,
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# 'data' => $this->data
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# ]);
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}
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public function updateData() {
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return $this->updatedData;
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}
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public static function get(?string $key = null) {
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if ( $key === null ) {
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return $this->data;
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}
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return isset( $this->cache[$key] ) ? $this->cache[$key] : $this->cache[$key] = Iterate::arrayGet($this->data, ( $this->currentLanguage ? $this->currentLanguage."." : "").$key, static::DELIMITER);
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}
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public static function set(string $key, $value) {
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$cache = explode(static::DELIMITER, $key);
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while ( !empty($cache) ) {
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$imp = implode(static::DELIMITER, $cache);
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array_pop($cache);
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unset( $this->cache[$imp] );
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}
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$this->cache[$key] = $value ;
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return Iterate::arraySet($this->data, $key, $value, static::DELIMITER);
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}
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public function addEngine($engine) {
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$this->engine[] = $engine;
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}
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public function load(string $path, bool $filenameAsKey = false) {
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if ( !in_array($path, $this->fileStack) ) {
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$this->updatedData = true;
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$this->fileStack[] = $path;
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foreach(Iterate::files($path) as $item) {
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foreach($this->engine as $engine) {
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if ( $engine->accept($item )) {
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if ( $array = $engine->translate( $item ) ){
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if ($filenameAsKey ) {
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$base = basename($item);
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$key = substr($base,0, strrpos($base, "."));
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$keysplit = explode(".", $key);
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$key = array_pop($keysplit);
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$this->mergeData([ $keysplit ? "{".implode(".", array_merge([ $key ], $keysplit))."}" : $key => $array ]);
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}
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else {
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$this->mergeData($array);
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}
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}
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continue 2;
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}
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}
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}
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}
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}
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public static function currentLanguage($set = null) {
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return $set === null ? $this->currentLanguage : $this->currentLanguage = $set;
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}
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protected function mergeData($data) {
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$this->data = array_replace_recursive($this->data, Iterate::splitKeys($data));
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}
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}
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