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- <?php
- /* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */
-
- /**
- * Contains the Translation2_Container_dataobjectsimple class
- *
- * PHP versions 4 and 5
- *
- * LICENSE: Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR "AS IS" AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
- * IN NO EVENT SHALL THE FREEBSD PROJECT OR CONTRIBUTORS BE LIABLE FOR ANY
- * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
- * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
- * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
- * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
- * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- * @category Internationalization
- * @package Translation2
- * @author Alan Knowles <alan@akbkhome.com>
- * @copyright 2004-2008 Alan Knowles
- * @license http://www.debian.org/misc/bsd.license BSD License (3 Clause)
- * @version CVS: $Id: dataobjectsimple.php,v 1.17 2008/02/02 18:05:06 quipo Exp $
- * @link http://pear.php.net/package/Translation2
- */
-
- /**
- * require Translation2_Container class and DB_DataObjects
- */
- require_once 'Translation2/Container.php';
- require_once 'DB/DataObject.php';
-
- /**
- * Simple storage driver for fetching data from a db with DB_DataObject
- *
- * This storage driver can use all databases which are supported
- * by the PEAR::DB abstraction layer to fetch data.
- *
- * Database Structure:
- * <pre>
- * // meta data etc. not supported yet...
- *
- * create table translations (
- * id int(11) auto_increment not null primary key,
- * string_id int(11),
- * page varchar(128),
- * lang varchar(10),
- * translation text
- * );
- * alter table translations add index page (page);
- * alter table translations add index lang (lang);
- * alter table translations add index string_id (string_id);
- * </pre>
- *
- * - then just run the dataobjects createtables script.
- *
- * @category Internationalization
- * @package Translation2
- * @author Alan Knowles <alan@akbkhome.com>
- * @copyright 2004-2008 Alan Knowles
- * @license http://www.debian.org/misc/bsd.license BSD License (3 Clause)
- * @version CVS: $Id: dataobjectsimple.php,v 1.17 2008/02/02 18:05:06 quipo Exp $
- * @link http://pear.php.net/package/Translation2
- */
- class Translation2_Container_dataobjectsimple extends Translation2_Container
- {
- // {{{ init
-
- /**
- * Initialize the container
- *
- * @param string $table table name
- *
- * @return boolean true
- */
- function init($table = null)
- {
- $this->_setDefaultOptions();
- if (!empty($table)) {
- $this->options['table'] = $table;
- }
- return true;
- }
-
- // }}}
- // {{{ _setDefaultOptions()
-
- /**
- * Set some default options
- *
- * @return void
- * @access private
- */
- function _setDefaultOptions()
- {
- $this->options['table'] = 'translations';
- }
-
- // }}}
- // {{{ fetchLangs()
-
- /**
- * Fetch the available langs if they're not cached yet.
- *
- * @return void
- */
- function fetchLangs()
- {
- $do = DB_DataObject::factory($this->options['table']);
- $do->selectAdd();
- $do->selectAdd('distinct lang');
- $do->find();
-
- $ret = array();
- while ($do->fetch()) {
- $l = $do->lang;
- $ret[$l] = array(
- 'id' => $l,
- 'name' => $l,
- 'meta' => '',
- 'error_text' => '',
- );
- }
- $this->langs = $ret;
- }
-
- // }}}
- // {{{ getPage()
-
- /**
- * Returns an array of the strings in the selected page
- *
- * @param string $pageID page/group ID
- * @param string $langID language ID
- *
- * @return array
- */
- function getPage($pageID = null, $langID = null)
- {
- $langID = $this->_getLangID($langID);
- if (PEAR::isError($langID)) {
- return $langID;
- }
-
- // First get the array of string IDs
- $do = DB_DataObject::factory($this->options['table']);
- $do->lang = '-';
- $do->page = $pageID;
- $do->find();
-
- $stringIDs = array();
- while ($do->fetch()) {
- $stringIDs[$do->string_id] = $do->translation;
- }
-
- // Now get the array of strings
- $do = DB_DataObject::factory($this->options['table']);
- $do->page = $pageID;
- $do->lang = $langID;
-
- $do->find();
- $translations = array();
- while ($do->fetch()) {
- $translations[$do->string_id] = $do->translation;
- }
-
- // Construct an associative array of stringIDs and translations
- $strings = array();
- foreach ($translations as $key => $value) {
- $strings[$stringIDs[$key]] = $value;
- }
-
- return $strings;
- }
-
- // }}}
- // {{{ getOne()
-
- /**
- * Get a single item from the container, without caching the whole page
- *
- * @param string $stringID string ID
- * @param string $pageID page/group ID
- * @param string $langID language ID
- *
- * @return string
- */
- function getOne($stringID, $pageID = null, $langID = null)
- {
- $langID = $langID ? $langID : (isset($this->currentLang['id']) ? $this->currentLang['id'] : '-');
- // get the string id
- $do = DB_DataObject::factory($this->options['table']);
- $do->lang = '-';
- $do->page = $pageID;
- $do->translation = $string;
- // we dont have the base language translation..
- if (!$do->find(true)) {
- return '';
- }
- $stringID = $do->string_id;
-
- $do = DB_DataObject::factory($this->options['table']);
- $do->lang = $langID;
- $do->page = $pageID;
- $do->string_id = $stringID;
- //print_r($do);
- $do->selectAdd();
- $do->selectAdd('translation');
- if (!$do->find(true)) {
- return '';
- }
- return $do->translation;
-
- }
-
- // }}}
- // {{{ getStringID()
-
- /**
- * Get the stringID for the given string
- *
- * @param string $string string
- * @param string $pageID page/group ID
- *
- * @return string
- */
- function getStringID($string, $pageID = null)
- {
- // get the english version...
-
- $do = DB_DataObject::factory($this->options['table']);
- $do->lang = $this->currentLang['id'];
- $do->page = $pageID;
- $do->translation = $string;
- if ($do->find(true)) {
- return '';
- }
- return $do->string_id;
- }
-
- // }}}
- }
- ?>