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includes/Console/Command/Install.php (4 issues)

Check for loose comparison of strings.

Best Practice Bug Major

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1
<?php
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namespace Redaxscript\Console\Command;
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use Redaxscript\Console\Parser;
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use Redaxscript\Db;
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use Redaxscript\Installer;
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use function method_exists;
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/**
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 * children class to execute the install command
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 *
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 * @since 3.0.0
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 *
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 * @package Redaxscript
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 * @category Console
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 * @author Henry Ruhs
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 */
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class Install extends CommandAbstract
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{
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	/**
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	 * array of the command
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	 *
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	 * @var array
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	 */
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	protected $_commandArray =
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	[
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		'install' =>
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		[
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			'description' => 'Install command',
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			'argumentArray' =>
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			[
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				'database' =>
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				[
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					'description' => 'Install the database',
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					'optionArray' =>
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					[
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						'admin-name' =>
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						[
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							'description' => 'Required admin name'
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						],
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						'admin-user' =>
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						[
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							'description' => 'Required admin user'
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						],
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						'admin-password' =>
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						[
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							'description' => 'Required admin password'
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						],
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						'admin-email' =>
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						[
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							'description' => 'Required admin email'
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						]
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					]
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				],
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				'module' =>
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				[
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					'description' => 'Install the module',
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					'optionArray' =>
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					[
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						'alias' =>
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						[
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							'description' => 'Required module alias'
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						]
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					]
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				]
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			]
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		]
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	];
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	/**
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	 * run the command
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	 *
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	 * @since 3.0.0
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	 *
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	 * @param string $mode name of the mode
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	 *
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	 * @return string|null
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	 */
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	public function run(string $mode = null) : ?string
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	{
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		$parser = new Parser($this->_request);
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		$parser->init($mode);
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		/* run command */
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		$argumentKey = $parser->getArgument(1);
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		$haltOnError = (bool)$parser->getOption('halt-on-error');
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		if ($argumentKey === 'database')
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		{
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			return $this->_database($parser->getOption()) ? $this->success() : $this->error($haltOnError);
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		}
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		if ($argumentKey === 'module')
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		{
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			return $this->_module($parser->getOption()) ? $this->success() : $this->error($haltOnError);
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		}
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		return $this->getHelp();
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	}
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	/**
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	 * install the database
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	 *
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	 * @since 3.0.0
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	 *
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	 * @param array $optionArray
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	 *
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	 * @return bool
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	 */
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	protected function _database(array $optionArray = []) : bool
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	{
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		$adminName = $this->prompt('admin-name', $optionArray);
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		$adminUser = $this->prompt('admin-user', $optionArray);
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		$adminPassword = $this->prompt('admin-password', $optionArray);
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		$adminEmail = $this->prompt('admin-email', $optionArray);
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		/* install */
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121 2
		if ($adminName && $adminUser && $adminPassword && $adminEmail)
0 ignored issues
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Bug Best Practice introduced by
The expression $adminName of type string|null is loosely compared to true; this is ambiguous if the string can be empty. You might want to explicitly use !== null instead.

In PHP, under loose comparison (like ==, or !=, or switch conditions), values of different types might be equal.

For string values, the empty string '' is a special case, in particular the following results might be unexpected:

''   == false // true
''   == null  // true
'ab' == false // false
'ab' == null  // false

// It is often better to use strict comparison
'' === false // false
'' === null  // false
Loading history...
Bug Best Practice introduced by
The expression $adminUser of type string|null is loosely compared to true; this is ambiguous if the string can be empty. You might want to explicitly use !== null instead.

In PHP, under loose comparison (like ==, or !=, or switch conditions), values of different types might be equal.

For string values, the empty string '' is a special case, in particular the following results might be unexpected:

''   == false // true
''   == null  // true
'ab' == false // false
'ab' == null  // false

// It is often better to use strict comparison
'' === false // false
'' === null  // false
Loading history...
Bug Best Practice introduced by
The expression $adminPassword of type string|null is loosely compared to true; this is ambiguous if the string can be empty. You might want to explicitly use !== null instead.

In PHP, under loose comparison (like ==, or !=, or switch conditions), values of different types might be equal.

For string values, the empty string '' is a special case, in particular the following results might be unexpected:

''   == false // true
''   == null  // true
'ab' == false // false
'ab' == null  // false

// It is often better to use strict comparison
'' === false // false
'' === null  // false
Loading history...
Bug Best Practice introduced by
The expression $adminEmail of type string|null is loosely compared to true; this is ambiguous if the string can be empty. You might want to explicitly use !== null instead.

In PHP, under loose comparison (like ==, or !=, or switch conditions), values of different types might be equal.

For string values, the empty string '' is a special case, in particular the following results might be unexpected:

''   == false // true
''   == null  // true
'ab' == false // false
'ab' == null  // false

// It is often better to use strict comparison
'' === false // false
'' === null  // false
Loading history...
122
		{
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			$installer = new Installer($this->_registry, $this->_request, $this->_language, $this->_config);
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			$installer->init();
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			$installer->rawCreate();
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			$installer->insertData(
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			[
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				'adminName' => $adminName,
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				'adminUser' => $adminUser,
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				'adminPassword' => $adminPassword,
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				'adminEmail' => $adminEmail
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			]);
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			return Db::getStatus() === 2;
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		}
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		return false;
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	}
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	/**
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	 * install the module
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	 *
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	 * @since 3.0.0
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	 *
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	 * @param array $optionArray
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	 *
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	 * @return bool
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	 */
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	protected function _module(array $optionArray = []) : bool
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	{
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		$alias = $this->prompt('alias', $optionArray);
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		$moduleClass = 'Redaxscript\Modules\\' . $alias . '\\' . $alias;
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		/* install */
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		if (method_exists($moduleClass, 'install'))
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		{
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			$module = new $moduleClass($this->_registry, $this->_request, $this->_language, $this->_config);
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			return $module->install();
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		}
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		return false;
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	}
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}
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