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| <?php | |
| /** | |
| * | |
| * This file is part of the phpBB Forum Software package. | |
| * | |
| * @copyright (c) phpBB Limited <https://www.phpbb.com> | |
| * @license GNU General Public License, version 2 (GPL-2.0) | |
| * | |
| * For full copyright and license information, please see | |
| * the docs/CREDITS.txt file. | |
| * | |
| */ | |
| namespace phpbb\profilefields; | |
| /** | |
| * Custom Profile Fields | |
| */ | |
| class lang_helper | |
| { | |
| /** | |
| * Array with the language option, grouped by field and language | |
| * @var array | |
| */ | |
| protected $options_lang = array(); | |
| /** | |
| * Database object | |
| * @var \phpbb\db\driver\driver_interface | |
| */ | |
| protected $db; | |
| /** | |
| * Table where the language strings are stored | |
| * @var string | |
| */ | |
| protected $language_table; | |
| /** | |
| * Construct | |
| * | |
| * @param \phpbb\db\driver\driver_interface $db Database object | |
| * @param string $language_table Table where the language strings are stored | |
| */ | |
| public function __construct($db, $language_table) | |
| { | |
| $this->db = $db; | |
| $this->language_table = $language_table; | |
| } | |
| /** | |
| * Loads preview options into language entries for options | |
| * | |
| * @param int $field_id | |
| * @param int $lang_id | |
| * @param mixed $preview_options | |
| */ | |
| public function load_preview_options($field_id, $lang_id, $preview_options) | |
| { | |
| $lang_options = (!is_array($preview_options)) ? explode("\n", $preview_options) : $preview_options; | |
| foreach ($lang_options as $num => $var) | |
| { | |
| if (!isset($this->options_lang[$field_id])) | |
| { | |
| $this->options_lang[$field_id] = array(); | |
| } | |
| if (!isset($this->options_lang[$field_id][$lang_id])) | |
| { | |
| $this->options_lang[$field_id][$lang_id] = array(); | |
| } | |
| $this->options_lang[$field_id][$lang_id][($num + 1)] = $var; | |
| } | |
| } | |
| /** | |
| * Fetches language entries for options from DB | |
| * | |
| * @param int $lang_id | |
| */ | |
| public function load_option_lang($lang_id) | |
| { | |
| $sql = 'SELECT field_id, option_id, lang_value | |
| FROM ' . $this->language_table . ' | |
| WHERE lang_id = ' . (int) $lang_id . " | |
| ORDER BY option_id"; | |
| $result = $this->db->sql_query($sql); | |
| while ($row = $this->db->sql_fetchrow($result)) | |
| { | |
| $this->options_lang[$row['field_id']][$lang_id][($row['option_id'] + 1)] = $row['lang_value']; | |
| } | |
| $this->db->sql_freeresult($result); | |
| } | |
| /** | |
| * Are language options set for this field? | |
| * | |
| * @param int $field_id Database ID of the field | |
| * @param int $lang_id ID of the language | |
| * @param int $field_value Selected value of the field | |
| * @return boolean | |
| */ | |
| public function is_set($field_id, $lang_id = null, $field_value = null) | |
| { | |
| $is_set = isset($this->options_lang[$field_id]); | |
| if ($is_set && (!is_null($lang_id) || !is_null($field_value))) | |
| { | |
| $is_set = isset($this->options_lang[$field_id][$lang_id]); | |
| } | |
| if ($is_set && !is_null($field_value)) | |
| { | |
| $is_set = isset($this->options_lang[$field_id][$lang_id][$field_value]); | |
| } | |
| return $is_set; | |
| } | |
| /** | |
| * Get the selected language string | |
| * | |
| * @param int $field_id Database ID of the field | |
| * @param int $lang_id ID of the language | |
| * @param int $field_value Selected value of the field | |
| * @return string | |
| */ | |
| public function get($field_id, $lang_id, $field_value = null) | |
| { | |
| if (is_null($field_value)) | |
| { | |
| return $this->options_lang[$field_id][$lang_id]; | |
| } | |
| return $this->options_lang[$field_id][$lang_id][$field_value]; | |
| } | |
| } |