diff options
Diffstat (limited to 'bootstrap/comments/backend/classes/locale.php')
| -rw-r--r-- | bootstrap/comments/backend/classes/locale.php | 177 |
1 files changed, 177 insertions, 0 deletions
diff --git a/bootstrap/comments/backend/classes/locale.php b/bootstrap/comments/backend/classes/locale.php new file mode 100644 index 0000000..8927af7 --- /dev/null +++ b/bootstrap/comments/backend/classes/locale.php @@ -0,0 +1,177 @@ +<?php namespace HashOver; + +// Copyright (C) 2010-2018 Jacob Barkdull +// This file is part of HashOver. +// +// HashOver is free software: you can redistribute it and/or modify +// it under the terms of the GNU Affero General Public License as +// published by the Free Software Foundation, either version 3 of the +// License, or (at your option) any later version. +// +// HashOver is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +// GNU Affero General Public License for more details. +// +// You should have received a copy of the GNU Affero General Public License +// along with HashOver. If not, see <http://www.gnu.org/licenses/>. + + +class Locale +{ + public $setup; + public $mode; + public $text; + + public function __construct (Setup $setup) + { + $this->setup = $setup; + $this->mode = $setup->usage['mode']; + + // Get appropriate locale file + $locale_file_path = $this->getLocaleFile (); + + // Include the locale file + $this->includeLocaleFile ($locale_file_path); + + // Prepare locale + $this->prepareLocale (); + } + + // Check for PHP locale file + protected function getLocaleFile () + { + // Locales checklist + $locales = array (); + + // Lowercase language code + $language = mb_strtolower ($this->setup->language); + + // Get path to locales directory + $locales_directory = $this->setup->getAbsolutePath ('backend/locales'); + + // Check if we are automatically selecting the locale + if ($language === 'auto') { + // If so, get system locale + $system_locale = mb_strtolower (setlocale (LC_CTYPE, 0)); + + // Split the locale into specific parts + $locale_parts = explode ('.', $system_locale); + $language_parts = explode ('_', $locale_parts[0]); + + // Add locale in 'en-us' format to checklist + $full_locale = str_replace ('_', '-', $locale_parts[0]); + $locales[] = $full_locale; + + // Add front part of locale ('en') to checklist + $locales[] = $language_parts[0]; + + // Add end part of locale ('us') to checklist + if (!empty ($language_parts[1])) { + $locales[] = $language_parts[1]; + } + } else { + // If not, add configured locale to checklist + $locales[] = $language; + } + + foreach ($locales as $locale) { + // Locale file path + $locale_file = $locales_directory . '/' . $locale . '.php'; + + // Check if a locale file exists for current locale + if (file_exists ($locale_file)) { + // If so, return PHP locale file path + return $locale_file; + } + } + + // Otherwise, default to English + return $locales_directory . '/en.php'; + } + + protected function includeLocaleFile ($file) + { + // Check if the locale file can be included + if (@include ($file)) { + // If so, set locale to array stored in the file + $this->text = $locale; + } else { + // If not, throw exception + $language = mb_strtoupper ($this->setup->language); + $exception = $language . ' locale file could not be included!'; + + throw new \Exception ($exception); + } + } + + // Injects optionality into a given locale string + public function optionality ($locale, $choice = 'optional') + { + // Optionality locale key (default to optional) + $key = ($choice === 'required') ? 'required' : 'optional'; + + // Optionality locale string + $optionality = mb_strtolower ($this->text[$key]); + + // Inject optionality into locale string + $new_locale = sprintf ($locale, $optionality); + + return $new_locale; + } + + // Adds optionality to any given locale string + public function optionalize ($key, $choice = 'optional') + { + return $this->optionality ($this->text[$key] . ' (%s)', $choice); + } + + // Prepares locale by modifying them in various ways + public function prepareLocale () + { + // Add optionality to form field title locales + foreach ($this->setup->fieldOptions as $field => $option) { + // Title locale key + $tooltip_key = $field . '-tip'; + + // Title locale string + $tooltip_locale = $this->text[$tooltip_key]; + + // Inject optionality into title locale + $optionality = $this->optionality ($tooltip_locale, $option); + + // Update the locale + $this->text[$tooltip_key] = $optionality; + } + + // Run through each locale string + foreach ($this->text as $key => $value) { + switch ($key) { + // Inject date and time formats into date and time locale + case 'date-time': { + $this->text[$key] = sprintf ( + $value, + $this->setup->dateFormat, + $this->setup->timeFormat + ); + + break; + } + } + } + } + + // Return file permissions locale with directory and PHP user + public function permissionsInfo ($file) + { + // PHP user, or www-data + $php_user = isset ($_SERVER['USER']) ? $_SERVER['USER'] : ''; + $php_user = !empty ($php_user) ? $php_user : 'www-data'; + + return sprintf ( + $this->text['permissions-info'], + $this->setup->getHttpPath ($file), + $php_user + ); + } +} |