Completed
Push — master ( 598fe1...4a905b )
by Michael
03:41
created

SqlWiring::wire()   A

Complexity

Conditions 2
Paths 2

Size

Total Lines 17
Code Lines 10

Duplication

Lines 0
Ratio 0 %

Code Coverage

Tests 0
CRAP Score 6

Importance

Changes 4
Bugs 0 Features 2
Metric Value
c 4
b 0
f 2
dl 0
loc 17
ccs 0
cts 13
cp 0
rs 9.4285
cc 2
eloc 10
nc 2
nop 1
crap 6
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<?php
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declare(strict_types = 1);
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/**
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 * Contains class SqlWiring.
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 *
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 * PHP version 7.0+
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 *
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 * LICENSE:
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 * This file is part of Yet Another Php Eve Api Library also know as Yapeal
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 * which can be used to access the Eve Online API data and place it into a
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 * database.
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 * Copyright (C) 2016 Michael Cummings
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 *
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 * This program is free software: you can redistribute it and/or modify it
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 * under the terms of the GNU Lesser General Public License as published by the
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 * Free Software Foundation, either version 3 of the License, or (at your
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 * option) any later version.
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 *
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 * This program is distributed in the hope that it will be useful, but WITHOUT
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 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License
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 * for more details.
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 *
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 * You should have received a copy of the GNU Lesser General Public License
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 * along with this program. If not, see
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 * <http://spdx.org/licenses/LGPL-3.0.html>.
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 *
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 * You should be able to find a copy of this license in the COPYING-LESSER.md
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 * file. A copy of the GNU GPL should also be available in the COPYING.md file.
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 *
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 * @copyright 2016 Michael Cummings
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 * @license   LGPL-3.0+
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 * @author    Michael Cummings <[email protected]>
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 */
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namespace Yapeal\Configuration;
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use Yapeal\Container\ContainerInterface;
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use Yapeal\Sql\CommonSqlQueries;
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use Yapeal\Sql\SqlSubsTrait;
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/**
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 * Class SqlWiring.
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 */
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class SqlWiring implements WiringInterface
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{
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    use SqlSubsTrait;
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    /**
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     * @param ContainerInterface $dic
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     *
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     * @throws \InvalidArgumentException
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     * @throws \LogicException
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     * @throws \Yapeal\Exception\YapealDatabaseException
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     */
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    public function wire(ContainerInterface $dic)
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    {
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        if (empty($dic['Yapeal.Sql.CommonQueries'])) {
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            $dic['Yapeal.Sql.CommonQueries'] = function ($dic) {
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                /**
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                 * @var CommonSqlQueries $csq
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                 */
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                $csq = new $dic['Yapeal.Sql.Handlers.queries']($dic['Yapeal.Sql.database'],
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                    $dic['Yapeal.Sql.tablePrefix']);
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                $csq->setDic($dic)
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                    ->setYem($dic['Yapeal.Event.Mediator']);
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                return $csq;
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            };
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        }
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        $this->wireConnection($dic);
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        $this->wireCreator($dic);
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    }
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    /**
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     * @param \Yapeal\Container\ContainerInterface $dic
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     *
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     * @throws \Yapeal\Exception\YapealDatabaseException
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     */
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    private function wireConnection(ContainerInterface $dic)
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    {
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        if (empty($dic['Yapeal.Sql.Connection'])) {
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            $replacements = $this->getSqlSubs($dic);
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            $dic['Yapeal.Sql.Connection'] = function () use ($dic, $replacements) {
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                $dsn = $replacements['{dsn}'];
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                $dsn = str_replace(array_keys($replacements), array_values($replacements), $dsn);
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                /**
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                 * @var \PDO             $database
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                 * @var CommonSqlQueries $csq
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                 */
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                $database = new $dic['Yapeal.Sql.Handlers.connection']($dsn,
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                    $replacements['{userName}'],
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                    $replacements['{password}']);
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                $database->setAttribute(\PDO::ATTR_ERRMODE, \PDO::ERRMODE_EXCEPTION);
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                $csq = $dic['Yapeal.Sql.CommonQueries'];
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                $sql = $csq->initialization();
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                $database->exec($sql);
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                return $database;
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            };
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        }
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    }
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    /**
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     * @param \Yapeal\Container\ContainerInterface $dic
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     *
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     * @throws \LogicException
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     */
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    private function wireCreator(ContainerInterface $dic)
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    {
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        if (empty($dic['Yapeal.Sql.Creator'])) {
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            $dic['Yapeal.Sql.Creator'] = function () use ($dic) {
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                $loader = new \Twig_Loader_Filesystem($dic['Yapeal.Sql.dir']);
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                $twig = new \Twig_Environment($loader,
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                    ['debug' => true, 'strict_variables' => true, 'autoescape' => false]);
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                $filter = new \Twig_SimpleFilter('ucFirst', function ($value) {
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                    return ucfirst($value);
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                });
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                $twig->addFilter($filter);
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                $filter = new \Twig_SimpleFilter('lcFirst', function ($value) {
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                    return lcfirst($value);
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                });
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                $twig->addFilter($filter);
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                /**
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                 * @var \Yapeal\Sql\Creator $create
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                 */
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                $create = new $dic['Yapeal.Sql.Handlers.create']($twig,
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                    $dic['Yapeal.Sql.dir'],
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                    $dic['Yapeal.Sql.platform']);
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                if (!empty($dic['Yapeal.Create.overwrite'])) {
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                    $create->setOverwrite($dic['Yapeal.Create.overwrite']);
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                }
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                return $create;
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            };
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        }
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        if (empty($dic['Yapeal.Event.Mediator'])) {
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            $mess = 'Tried to call Mediator before it has been added';
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            throw new \LogicException($mess);
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        }
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        /**
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         * @var \Yapeal\Event\MediatorInterface $mediator
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         */
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        $mediator = $dic['Yapeal.Event.Mediator'];
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        $mediator->addServiceListener('Yapeal.EveApi.create', ['Yapeal.Sql.Creator', 'createSql'], 'last');
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    }
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}
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