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Viewing changes to turba-4.1.0/lib/Factory/Driver.php

  • Committer: Package Import Robot
  • Author(s): Mathieu Parent
  • Date: 2013-08-11 13:16:25 UTC
  • mfrom: (1.1.4)
  • Revision ID: package-import@ubuntu.com-20130811131625-z91stjvq51jr9onv
Tags: 4.1.1-1
New upstream version 4.1.1

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turba-4.1.0/lib/Factory/Driver.php
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<?php
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/**
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 * A Horde_Injector:: based Turba_Driver:: factory.
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 *
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 * PHP version 5
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 *
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 * @author   Michael Slusarz <slusarz@horde.org>
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 * @category Horde
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 * @license  http://www.horde.org/licenses/apl.html APL
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 * @link     http://pear.horde.org/index.php?package=Turba
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 * @package  Turba
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 */
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/**
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 * A Horde_Injector:: based Turba_Driver:: factory.
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 *
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 * Copyright 2010-2013 Horde LLC (http://www.horde.org/)
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 *
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 * See the enclosed file COPYING for license information (APL). If you
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 * did not receive this file, see http://www.horde.org/licenses/apl.html.
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 *
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 * @author   Michael Slusarz <slusarz@horde.org>
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 * @category Horde
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 * @license  http://www.horde.org/licenses/apl.html APL
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 * @link     http://pear.horde.org/index.php?package=Turba
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 * @package  Turba
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 */
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class Turba_Factory_Driver extends Horde_Core_Factory_Base
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{
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    /**
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     * Instances.
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     *
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     * @var array
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     */
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    private $_instances = array();
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    /**
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     * Return the Turba_Driver:: instance.
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     *
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     * @param mixed $name  Either a string containing the internal name of this
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     *                     source, or a config array describing the source.
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     *
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     * @return Turba_Driver  The singleton instance.
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     * @throws Turba_Exception
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     */
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    public function create($name)
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    {
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        if (is_array($name)) {
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            $key = md5(serialize($name));
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            $srcName = '';
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            $srcConfig = $name;
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        } else {
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            $key = $name;
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            $srcName = $name;
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            if (empty($GLOBALS['cfgSources'][$name])) {
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                throw new Turba_Exception(sprintf(_("The address book \"%s\" does not exist."), $name));
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            }
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            $srcConfig = $GLOBALS['cfgSources'][$name];
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        }
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        if (!isset($this->_instances[$key])) {
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            $class = 'Turba_Driver_' . ucfirst(basename($srcConfig['type']));
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            if (!class_exists($class)) {
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                throw new Turba_Exception(sprintf(_("Unable to load the definition of %s."), $class));
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            }
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            if (empty($srcConfig['params'])) {
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                $srcConfig['params'] = array();
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            }
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            switch ($class) {
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            case 'Turba_Driver_Sql':
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                try {
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                    $srcConfig['params']['db'] = empty($srcConfig['params']['sql'])
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                        ? $this->_injector->getInstance('Horde_Db_Adapter')
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                        : $this->_injector->getInstance('Horde_Core_Factory_Db')->create('turba', $srcConfig['params']['sql']);
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                    $srcConfig['params']['charset'] = isset($srcConfig['params']['sql']['charset'])
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                        ? $srcConfig['params']['sql']['charset']
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                        : 'UTF-8';
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                } catch (Horde_Db_Exception $e) {
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                    throw new Turba_Exception($e);
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                }
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                break;
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            case 'Turba_Driver_Kolab':
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                $srcConfig['params']['storage'] = $this->_injector->getInstance('Horde_Kolab_Storage');
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                break;
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            case 'Turba_Driver_Facebook':
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                $srcConfig['params']['storage'] = $this->_injector->getInstance('Horde_Service_Facebook');
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                break;
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            }
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            /* Make sure charset exists. */
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            if (!isset($srcConfig['params']['charset'])) {
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                $srcConfig['params']['charset'] = 'UTF-8';
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            }
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            $driver = new $class($srcName, $srcConfig['params']);
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            // Title
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            $driver->title = $srcConfig['title'];
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            /* Store and translate the map at the Source level. */
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            $driver->map = $srcConfig['map'];
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            foreach ($driver->map as $mapkey => $val) {
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                if (!is_array($val)) {
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                    $driver->fields[$mapkey] = $val;
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                }
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            }
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            /* Store tabs. */
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            if (isset($srcConfig['tabs'])) {
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                $driver->tabs = $srcConfig['tabs'];
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            }
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            /* Store remaining fields. */
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            if (isset($srcConfig['strict'])) {
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                $driver->strict = $srcConfig['strict'];
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            }
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            if (isset($srcConfig['approximate'])) {
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                $driver->approximate = $srcConfig['approximate'];
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            }
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            if (isset($srcConfig['list_name_field'])) {
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                $driver->listNameField = $srcConfig['list_name_field'];
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            }
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            if (isset($srcConfig['alternative_name'])) {
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                $driver->alternativeName = $srcConfig['alternative_name'];
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            }
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            $this->_instances[$key] = $driver;
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        }
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        return $this->_instances[$key];
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    }
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}