I18n: add init_locale CLI command
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Benjamin Renard
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commit
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3E2E1CE1907115BC
1 changed files with 121 additions and 0 deletions
121
src/I18n.php
121
src/I18n.php
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@ -161,6 +161,14 @@ class I18n {
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"directories to MO files and as JS catalogs in locales directory."
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)
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);
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Cli :: add_command(
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'init_locale',
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array('\\EesyPHP\\I18n', 'cli_init_locale'),
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___("Initialize a new locale for translation."),
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"[locale]",
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___("This command could be used to initialize a new locale for translation.")
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);
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}
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}
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@ -260,6 +268,32 @@ class I18n {
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return $return;
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}
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/**
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* Normalize a locale name
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* @param string $name The locale name to normalize
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* @param boolean $encoding_lower Set to true to put encoding in lowercase (optional, default: false)
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* @return string|false The normalized locale of false in case of invalid provide values
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*/
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public static function normalize_locale_name($name, $encoding_lower=False) {
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if (
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!preg_match(
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"/^(?P<lang0>[a-z]{2})_(?P<lang1>[a-z]{2})((@(?P<at>[a-z]+))|(\.(?P<encoding>[a-z0-9\-]+)))?$/i",
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$name, $m
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)
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)
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return false;
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$locale = strtolower($m['lang0'])."_".strtoupper($m['lang1']);
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if ($m['at'])
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$locale .= ".".strtolower($m['at']);
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if ($m['encoding']) {
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$m['encoding'] = strtoupper($m['encoding']);
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if ($m['encoding'] == "UTF-8") $m['encoding'] = "UTF8";
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if ($encoding_lower) $m['encoding'] = strtolower($m['encoding']);
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$locale .= ".".$m['encoding'];
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}
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return $locale;
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}
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/*
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********************************************************************
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* Translations CLI commands *
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@ -318,6 +352,93 @@ class I18n {
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));
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}
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/**
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* Command to initialize a new locale.
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*
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* @param array $command_args The command arguments
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* @return void
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*/
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public static function cli_init_locale($command_args) {
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$root_path = Cli::core_mode()?self::$core_root_path:self::$root_path;
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if (!is_dir($root_path))
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Log :: fatal(self::_("Root locales directory does not exists ($root_path)."));
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$domain = Cli::core_mode()?self::CORE_TEXT_DOMAIN:self::TEXT_DOMAIN;
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if (count($command_args) != 1)
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Cli::usage(self::_("You must provide the locale to initialize as unique and first argument."));
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$locale = self::normalize_locale_name($command_args[0], true);
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if (!$locale)
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Log :: fatal(self::_("Invalid locale %s.", $command_args[0]));
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// Validate locale
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$result = run_external_command(["locale", "-a"]);
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if (!is_array($result) || $result[0] != 0)
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Log :: fatal(self::_("Fail to list valid locales."));
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if (!in_array($locale, explode("\n", $result[1])))
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Log :: fatal(self::_("Invalid locale %s.", $locale));
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// Continue with locale with encoding as uppercase
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$locale = self::normalize_locale_name($locale);
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// Check and create locale directory
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$locale_dir = "$root_path/$locale";
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if (!is_dir($locale_dir)) {
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if (mkdir($locale_dir))
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Log::info(I18n::_("Locale %s directory created (%s)."), $locale, $locale_dir);
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else
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Log::fatal(I18n::_("Fail to create locale %s directory (%s)."), $locale, $locale_dir);
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}
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else
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Log::debug(I18n::_("Locale %s directory already exist (%s)."), $locale, $locale_dir);
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// Check and create locale LC_MESSAGES directory
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$locale_lc_dir = "$locale_dir/LC_MESSAGES";
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if (!is_dir($locale_lc_dir)) {
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if (mkdir($locale_lc_dir))
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Log::info(
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I18n::_("Locale %s LC_MESSAGES directory created (%s)."), $locale, $locale_lc_dir
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);
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else
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Log::fatal(
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I18n::_("Fail to create locale %s LC_MESSAGES directory (%s)."),$locale, $locale_lc_dir
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);
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}
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else
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Log::debug(I18n::_("Locale %s LC_MESSAGES directory already exist (%s)."), $locale, $locale_dir);
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$po_file = "$locale_lc_dir/$domain.po";
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if (!is_file($po_file)) {
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$fd = fopen($po_file, 'w');
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$lines = fwrite(
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$fd,
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implode(
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"\n",
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array(
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'msgid ""',
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'msgstr ""',
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'"POT-Creation-Date: '.date('Y-m-d H:iO').'\n"',
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'"PO-Revision-Date: '.date('Y-m-d H:iO').'\n"',
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'"Language: '.substr($locale, 0, 2).'\n"',
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'"MIME-Version: 1.0\n"',
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'"Content-Type: text/plain; charset=utf-8\n"',
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'"Content-Transfer-Encoding: 8bit\n"',
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'"Plural-Forms: nplurals=2; plural=(n > 1);\n"',
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)
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)
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);
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fclose($fd);
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Log::info(
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I18n::_("Locale %s PO file created (%s)."), $locale, $po_file
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);
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}
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else
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Log::debug(I18n::_("Locale %s PO file already exist (%s)."), $locale, $po_file);
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// Extract messages
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self :: cli_extract_messages([]);
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self :: cli_update_messages([]);
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self :: cli_compile_messages([]);
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}
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/**
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* Command to extract messages from PHP/JS & template files and
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* generate the lang/messages.pot file.
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