- First commit, some small work porting an old lib I had done into this first draft
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commit
a58efcdef4
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{
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"name": "mcnd/tell",
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"description": "JSON-based i18n library.",
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"type": "library",
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"license": "MIT",
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"authors": [
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{
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"name": "Dave Mc Nicoll",
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"email": "mcndave@gmail.com"
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}
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],
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"require": {},
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"autoload": {
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"psr-4": {
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"Tell\\": "src/"
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}
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}
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}
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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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@ -0,0 +1,117 @@
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<?php
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namespace Tell;
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use RecursiveDirectoryIterator,
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RecursiveIteratorIterator,
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RecursiveRegexIterator,
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RegexIterator;
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class Iterate
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{
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/**
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* Set value to array with a given path using recursion
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* @param array $array - array to set passed by reference !
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* @param string $path - path like 'person.name.first'
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* @param string $value - value to set
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*/
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public static function arraySet(array &$array, string $path, string $value = '', string $delimiter = '.') {
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$pathArr = explode($delimiter, $path);
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// Go to next node
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if ( isset($pathArr[1])) {
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static::arraySet($array[ array_shift($pathArr) ], implode($delimiter, $pathArr), $value);
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}
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// We are at the end of the path, set value
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else {
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$array[ $pathArr[0] ] = $value;
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}
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}
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public static function arrayGet(array $array, string $path, string $delimiter = '.') {
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$pathArr = explode($delimiter, $path);
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if (isset($array[$pathArr[0]])) {
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if ( isset($pathArr[1]) ) {
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return static::arrayGet($array[array_shift($pathArr)], implode($delimiter, $pathArr));
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}
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else {
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return $array[$pathArr[0]];
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}
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}
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else {
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return null;
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}
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}
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public static function splitKeys(array &$array, string $delimiter = ".", string $enclosed = '{}') {
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if ( is_array($array) ) {
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$swap = [];
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foreach($array as $key => &$value) {
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$process = strstr($key, $delimiter);
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if ( $enclosed ) {
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if ( ( strlen($key) - 2 ) !== strlen( $tkey = trim($key, $enclosed) ) ) {
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$process = false;
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}
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else {
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$oldKey = $key;
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$key = $tkey;
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}
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}
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if ( $process ) {
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$tmp = [];
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$keylist = explode($delimiter, $key);
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$finalKey = array_shift($keylist);
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# Arrayobj::iterate_set($keylist, $tmp, $value);
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static::arraySet($tmp, $key, $value);
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$swap[$finalKey] = static::splitKeys($tmp, $delimiter);
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unset($array[isset($oldKey) ? $oldKey : $key]);
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}
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else if ( is_array($value) ) {
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$value = static::splitKeys($value, $delimiter);
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}
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}
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foreach($swap as $key => $item) {
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if ( $enclosed ) {
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if ( ( strlen($key) - 2 ) === ( $tkey = trim($key, $enclosed)) ) {
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$key = $tkey;
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}
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}
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$array[$key] = $item;
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}
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}
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return $array;
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}
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public static function files(string $path, string $fileExtension = "") {
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$retval = [];
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if ( \file_exists($path) ) {
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$iterator = new RecursiveIteratorIterator(new RecursiveDirectoryIterator($path, RecursiveDirectoryIterator::SKIP_DOTS), RecursiveIteratorIterator::SELF_FIRST, RecursiveIteratorIterator::CATCH_GET_CHILD);
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if ($fileExtension) {
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$iterator = new RegexIterator($iterator, '/^.+\.'.$fileExtension.'$/i', RecursiveRegexIterator::GET_MATCH);
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}
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foreach ($iterator as $file) {
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if ($fileExtension) {
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$retval[] = $file[0];
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}
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else {
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if ( $file->isFile() || $file->isDir() ) {
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$retval[] = $file->getRealPath();
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}
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}
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}
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}
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return $retval;
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}
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}
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@ -0,0 +1,47 @@
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<?php
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namespace Tell;
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trait TellTrait {
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public function lang(...$args)
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{
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static $vars_pattern = null;
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$vars_pattern || ( $vars_pattern = $this->config('Eckinox.language.vars.pattern') );
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switch ( count($args) ) {
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case 1:
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return ( $value = Language::get( $args[0] ) ) !== null ? $value : ( Eckinox::debug() ? "'{$args[0]}'" : "" );
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case 0:
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return Language::instance();
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case 2:
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if ( empty($args[1]) ) {
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return $this->lang($args[0]);
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}
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/* Handling arrays with keys */
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if ( Arrayobj::array_is_associative($args[1]) ) {
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$content = $this->lang($args[0]);
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if ( preg_match_all("~\\{\\$(.*?)\\}~si", $this->lang($args[0]), $matches, PREG_SET_ORDER) ) {
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$search = [];
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foreach($matches as $item) {
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$search[ $item[0] ] = $a = iterate::array_get($args[1], $item[1]);
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}
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$content = str_replace(array_keys($search), array_values($search), $content);
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}
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return $content;
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}
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default:
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/* Handling arrays with indexes */
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return call_user_func_array('sprintf', array_merge([ $this->lang( array_shift($args) ) ], $args));
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}
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}
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}
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