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<?php |
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declare(strict_types = 1); |
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/** |
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* Contains trait SqlSubsTrait. |
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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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* @author Michael Cummings <[email protected]> |
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* @copyright 2016 Michael Cummings |
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* @license LGPL-3.0+ |
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*/ |
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namespace Yapeal\Sql; |
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use Yapeal\Container\ContainerInterface; |
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/** |
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* Trait SqlSubsTrait. |
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*/ |
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trait SqlSubsTrait |
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{ |
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/** |
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* Takes one or more SQL statements with comments and normalizes EOLs and also removes most comments. |
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* |
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* NOTE: Any comment 'code' like used by MySQL are also removed. |
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* |
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* @param string $sql |
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* @param array $replacements Expects associative array like from getSqlSubs(). |
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* |
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* @return string |
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*/ |
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protected function getCleanedUpSql(string $sql, array $replacements): string |
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{ |
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// Remove multi-space indents. |
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2 |
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while (false !== strpos($sql, "\n ")) { |
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$sql = str_replace("\n ", "\n ", $sql); |
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} |
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2 |
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$replacements = array_reverse($replacements); |
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2 |
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$replacements["\n)"] = ')'; |
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$replacements["\n "] = ' '; |
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$replacements["\r\n"] = "\n"; |
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2 |
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$replacements = array_reverse($replacements); |
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// Normalize line ends and change pretty multiple lines sql and comments into single line ones |
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// and do replacements. |
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$sql = str_replace(array_keys($replacements), array_values($replacements), $sql); |
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/** |
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* @var string[] $lines |
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*/ |
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2 |
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$lines = explode("\n", $sql); |
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// Filter out non-sql lines like comments and blank lines. |
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2 |
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$lines = array_filter($lines, |
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function ($line) { |
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$line = trim($line); |
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$nonSql = '' === $line |
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|| 0 === strpos($line, '--') |
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|| (0 === strpos($line, '/* ') && 0 === strpos(strrev($line), '/*')) |
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|| (0 === strpos($line, '/** ') && 0 === strpos(strrev($line), '/*')); |
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return !$nonSql; |
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2 |
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}); |
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return implode("\n", $lines); |
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} |
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/** |
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* Uses Sql section settings to make a filtered list of replacement pairs for SQL statements. |
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* |
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* @param ContainerInterface $dic |
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* |
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* @return array |
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*/ |
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protected function getSqlSubs(ContainerInterface $dic) |
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{ |
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$keys = $dic->keys(); |
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$platform = '.' . $dic['Yapeal.Sql.platform']; |
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/** |
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* @var array $filteredKeys |
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*/ |
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$filteredKeys = array_filter($keys, |
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function ($key) use ($platform) { |
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if (0 !== strpos($key, 'Yapeal.Sql.')) { |
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return false; |
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} |
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$filtered = in_array($key, ['Yapeal.Sql.CommonQueries', 'Yapeal.Sql.Connection', 'Yapeal.Sql.Creator'], true) |
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|| false !== strpos($key, 'Handlers.') |
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|| (false !== strpos($key, 'Platforms.') && false === strpos($key, $platform)); |
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return !$filtered; |
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}); |
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$replacements = []; |
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foreach ($filteredKeys as $key) { |
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$subName = '{' . substr($key, strrpos($key, '.') + 1) . '}'; |
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$replacements[$subName] = $dic[$key]; |
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} |
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return $replacements; |
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} |
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} |
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Yapeal /
yapeal-ng
Overly long lines are hard to read on any screen. Most code styles therefor impose a maximum limit on the number of characters in a line.