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379 lines
11 KiB
379 lines
11 KiB
<?php
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/**
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* Get the text for the correct translation
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*
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* @method array get
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*/
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class text {
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public $languages;
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public $legacy_map = array(
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'he' => 'he-il',
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'pl' => 'pl-pl',
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'uk' => 'uk-ua',
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'ro' => 'ro-ro',
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'he-il' => 'he',
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'pl-pl' => 'pl',
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'uk-ua' => 'uk',
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'ro-ro' => 'ro',
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//we use the following to indicate which is the preferred
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'de' => 'de-de',
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'es' => 'es-cl',
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'fr' => 'fr-fr',
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'pt' => 'pt-pt',
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);
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/**
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* Called when the object is created
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*/
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public function __construct() {
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//define the text array
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$text = array();
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//get the global app_languages.php so we can get the list of languages
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if (file_exists($_SERVER["PROJECT_ROOT"]."/resources/app_languages.php")) {
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include $_SERVER["PROJECT_ROOT"]."/resources/app_languages.php";
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}
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//get the list of languages, remove en-us, sort it then put en-us in front
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unset($text['language-name']['en-us']);
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if (is_array($text['language-name'])) {
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$languages = array_keys($text['language-name']);
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asort($languages);
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array_unshift($languages, 'en-us');
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}
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//support legacy variable
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if (is_array($languages)) {
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$_SESSION['app']['languages'] = $languages;
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$this->languages = $languages;
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}
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}
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/**
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* Called when there are no references to a particular object
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* unset the variables used in the class
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*/
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public function __destruct() {
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if (is_array($this)) foreach ($this as $key => $value) {
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unset($this->$key);
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}
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}
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/**
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* Get a specific item from the cache
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* @var string $language_code examples: en-us, es-cl, fr-fr, pt-pt
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* @var string $app_path examples: app/exec or core/domains
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*/
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public function get($language_code = null, $app_path = null, $exclude_global = false) {
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//define the text array
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$text = array();
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//get the global app_languages.php
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if (!$exclude_global && file_exists($_SERVER["PROJECT_ROOT"]."/resources/app_languages.php")) {
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require $_SERVER["PROJECT_ROOT"]."/resources/app_languages.php";
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}
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//get the app_languages.php
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if ($app_path != null) {
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$lang_path = $_SERVER["PROJECT_ROOT"]."/".$app_path;
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}
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else {
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$lang_path = getcwd();
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}
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if (file_exists("${lang_path}/app_languages.php")) {
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if ($lang_path != 'resources' or $exclude_global) {
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include "${lang_path}/app_languages.php";
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}
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}
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//else {
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// throw new Exception("could not find app_languages for '$app_path'");
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//}
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//check the session language
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if (isset($_SESSION['domain']) and $language_code == null) {
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$language_code = $_SESSION['domain']['language']['code'];
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}
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elseif ($language_code == null) {
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$language_code = 'en-us';
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}
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//check the language code
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if (strlen($language_code) == 2) {
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if (array_key_exists($language_code, $this->legacy_map)) {
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$language_code = $this->legacy_map[$language_code];
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}
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}
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//reduce to specific language
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if ($language_code != 'all') {
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if (is_array($text)) {
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foreach ($text as $key => $value) {
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if (isset($value[$language_code]) && strlen($value[$language_code]) > 0) {
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$text[$key] = $value[$language_code];
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}
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else {
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//fallback to en-us
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$text[$key] = $value['en-us'];
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}
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}
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}
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}
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//return the array of translations
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return $text;
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}
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/**
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* reorganize an app_languages.php into a consistent format
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* @var string $app_path examples: app/exec or core/domains
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* @var string $no_sort don't sort the text label order
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*/
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public function organize_language($app_path = null, $no_sort = false) {
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//clear $text ready for the import
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$text = array();
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//get the app_languages.php
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if ($app_path == null) {
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throw new Exception("\$app_path must be specified");
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}
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$lang_path = $_SERVER["PROJECT_ROOT"]."/$app_path/app_languages.php";
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if (!file_exists($lang_path)) {
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throw new Exception("could not find app_languages for '$app_path'");
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}
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require $lang_path;
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if (!is_array($text)) {
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throw new Exception("failed to import text data from '$app_path'");
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}
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//collect existing comments
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$comment = array();
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$file_handle = fopen($lang_path, "r");
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while (!feof($file_handle)) {
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if(preg_match('/\$text\[[\'"](.+)[\'"]\]\[[\'"](.+)[\'"]]\s+=\s+[\'"].*[\'"];\s+\/\/(.+)/', fgets($file_handle), $matches)){
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$comment[$matches[0]][$matches[1]] = $matches[2];
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}
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}
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fclose($file_handle);
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//open the language file for writing
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$lang_file = fopen($lang_path, 'w');
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date_default_timezone_set('UTC');
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fwrite($lang_file, "<?php\n#This file was last reorganized on " . date("jS \of F Y h:i:s A e") . "\n");
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if (!$no_sort) {
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if ($app_path == 'resources') {
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$temp_A['language-name'] = $text['language-name'];
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unset($text['language-name']);
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foreach($this->languages as $language) {
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$temp_B["language-$language"] = $text["language-$language"];
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unset($text["language-$language"]);
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}
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$temp_C["language-en-us"] = $temp_B["language-en-us"];
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unset($temp_B["language-en-us"]);
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ksort($temp_B);
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$temp_B = array_merge($temp_C, $temp_B);
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ksort($text);
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$text = array_merge($temp_A, $temp_B, $text);
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unset($temp_A, $temp_B, $temp_C);
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}
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else {
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ksort($text);
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}
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}
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else {
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if ($app_path == 'resources') {
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foreach($this->languages as $language) {
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$label = array_shift($text["language-$language"]);
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if (strlen($label) == 0)
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$label = $language;
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$text["language-$language"]['en-us'] = $label;
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}
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}
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}
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$last_lang_label = "";
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foreach ($text as $lang_label => $lang_codes) {
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//behave differently if we are one of the special language-* tags
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if (preg_match('/\Alanguage-(\w{2}|\w{2}-\w{2})\z/', $lang_label, $lang_code)) {
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if ($lang_label == 'language-en-us')
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fwrite($lang_file, "\n");
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$target_lang = $lang_code[1];
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if (strlen($target_lang) == 2) {
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if (array_key_exists($target_lang, $this->legacy_map)) {
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$target_lang = $this->legacy_map[$target_lang];
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}
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}
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$spacer = "";
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if (strlen($target_lang) == 11)
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$spacer = " ";
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$language_name = $this->escape_str(array_shift($text[$lang_label]));
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if (strlen($language_name) == 0)
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$language_name = $this->escape_str($target_lang);
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fwrite($lang_file, "\$text['language-$target_lang'$spacer]['en-us'] = \"$language_name\";\n");
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}
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else {
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//put a line break in between the last tag if it has changed
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if ($last_lang_label != $lang_label)
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fwrite($lang_file, "\n");
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foreach ($this->languages as $lang_code) {
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$value = "";
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$append = "";
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$spacer = "";
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$target_lang = $lang_code;
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if (strlen($lang_code) == 2) {
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if (array_key_exists($lang_code, $this->legacy_map)) {
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$target_lang = $this->legacy_map[$lang_code];
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}
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}
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if (strlen($target_lang) == 2)
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$spacer = " ";
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if (array_key_exists($lang_code, $text[$lang_label]))
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$value = $text[$lang_label][$lang_code];
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if (strlen($value) == 0 and array_key_exists($target_lang, $this->legacy_map)) {
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$value = $text[$lang_label][$this->legacy_map[$target_lang]];
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}
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$base_code = substr($target_lang, 0, 2);
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if (strlen($value) > 0
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and array_key_exists($base_code, $this->legacy_map )
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and $this->legacy_map[$base_code] != $target_lang
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and $value == $text[$lang_label][$this->legacy_map[$base_code]]
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) {
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$append = " //copied from ".$this->legacy_map[$base_code];
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}
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if (strlen($value) == 0) {
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foreach($this->languages as $lang_code) {
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if (substr($lang_code, 0, 2) == $base_code and strlen($text[$lang_label][$lang_code]) > 0) {
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$value = $text[$lang_label][$lang_code];
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$append = " //copied from $lang_code";
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continue;
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}
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}
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}
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if(strlen($append) == 0 && array_key_exists($comment, $lang_label) && array_key_exists($comment[$lang_label], $lang_code)) {
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$append = " //$comment[$lang_label][$lang_code]";
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}
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fwrite($lang_file, "\$text['$lang_label']['$target_lang'$spacer] = \"".$this->escape_str($value)."\";$append\n");
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}
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}
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$last_lang_label = $lang_label;
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}
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//close the language file
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fwrite($lang_file, "\n?>\n");
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fclose($lang_file);
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}
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public function detect_all_languages($no_sort = false) {
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//clear $text ready for the import
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$text = array();
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$languages = array();
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//retrieve all the languages
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$files = glob($_SERVER["PROJECT_ROOT"] . "/*/*/app_languages.php");
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foreach($files as $file) {
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include $file;
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}
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include $_SERVER["PROJECT_ROOT"] . "/resources/app_languages.php";
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//check every tag
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foreach($text as $lang_codes) {
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foreach($lang_codes as $language_code => $value) {
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if (strlen($language_code) == 2) {
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if (array_key_exists($language_code, $this->legacy_map)) {
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$language_code = $this->legacy_map[$language_code];
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}
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}
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$languages[$language_code] = 1;
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}
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}
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//set $this->languages up according to what we found
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unset($languages['en-us']);
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$languages = array_keys($languages);
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asort($languages);
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array_unshift($languages, 'en-us');
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//support legacy variable
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$_SESSION['app']['languages'] = $languages;
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$this->languages = $languages;
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//rewrite resources/app_languges
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$this->organize_language('resources', $no_sort);
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}
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public function language_totals() {
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//setup variables
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$language_totals = array();
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$language_totals['languages']['total'] = 0;
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$language_totals['menu_items']['total'] = 0;
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$language_totals['app_descriptions']['total'] = 0;
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foreach ($this->languages as $language_code) {
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$language_totals[$language_code] = 0;
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}
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//retrieve all the languages
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$text = array();
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$files = glob($_SERVER["PROJECT_ROOT"] . "/*/*/app_languages.php");
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foreach($files as $file) {
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include $file;
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}
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include $_SERVER["PROJECT_ROOT"] . "/resources/app_languages.php";
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//check every tag
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foreach($text as $label_name => $values) {
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$language_totals['languages']['total']++;
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foreach ($this->languages as $language_code) {
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if (strlen($values[$language_code]) > 0)
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$language_totals['languages'][$language_code]++;
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}
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}
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unset($text);
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//retrieve all the menus
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$x = 0;
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$files = glob($_SERVER["PROJECT_ROOT"] . "/*/*");
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foreach($files as $file) {
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if (file_exists($file . "/app_menu.php"))
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include $file . "/app_menu.php";
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if (file_exists($file . "/app_config.php"))
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include $file . "/app_config.php";
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$x++;
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}
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//check every tag
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foreach($apps as $app) {
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$language_totals['app_descriptions']['total']++;
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foreach($app['menu'] as $menu_item) {
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$language_totals['menu_items']['total']++;
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foreach ($this->languages as $language_code) {
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if (strlen($menu_item['title'][$language_code]) > 0)
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$language_totals['menu_items'][$language_code]++;
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}
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}
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foreach ($this->languages as $language_code) {
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if (strlen($app['description'][$language_code]) > 0) {
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$language_totals['app_descriptions'][$language_code]++;
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}
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}
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}
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return $language_totals;
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}
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private function escape_str($string = '') {
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//perform initial escape
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$string = addslashes(stripslashes($string));
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//swap \' as we don't need to escape those
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return preg_replace("/\\\'/", "'", $string);
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//escape " as we write our strings double quoted
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return preg_replace("/\"/", '\"', $string);
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}
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}
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?>
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