SystemInfoPage   A
last analyzed

Complexity

Total Complexity 6

Size/Duplication

Total Lines 95
Duplicated Lines 0 %

Test Coverage

Coverage 0%

Importance

Changes 7
Bugs 2 Features 0
Metric Value
eloc 55
c 7
b 2
f 0
dl 0
loc 95
ccs 0
cts 29
cp 0
rs 10
wmc 6

4 Methods

Rating   Name   Duplication   Size   Complexity  
A load() 0 7 1
A download_system_info() 0 2 1
A render_page() 0 39 3
A register_page() 0 20 1
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<?php namespace EmailLog\Core\UI\Page;
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use EmailLog\Core\UI\Component\EmailLogSystemInfo;
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defined( 'ABSPATH' ) || exit; // Exit if accessed directly.
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/**
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 * System Info Page.
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 *
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 * This page displays information about the current WordPress install that can be used in support requests.
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 *
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 * @since 2.3.0
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 */
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class SystemInfoPage extends BasePage {
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	const PAGE_SLUG = 'email-log-system-info';
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	/**
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	 * Capability to Manage system info.
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	 */
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	const CAPABILITY = 'manage_email_logs';
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	/**
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	 * SystemInfo class.
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	 *
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	 * @var EmailLogSystemInfo
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	 */
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	protected $system_info;
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	public function load() {
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		parent::load();
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		add_action( 'el-download-system-info', array( $this, 'download_system_info' ) );
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		$this->system_info = new EmailLogSystemInfo( 'email-log' );
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		$this->system_info->load();
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	}
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	public function register_page() {
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		$this->page = add_submenu_page(
0 ignored issues
show
Documentation Bug introduced by
It seems like add_submenu_page(EmailLo...($this, 'render_page')) can also be of type false. However, the property $page is declared as type string. Maybe add an additional type check?

Our type inference engine has found a suspicous assignment of a value to a property. This check raises an issue when a value that can be of a mixed type is assigned to a property that is type hinted more strictly.

For example, imagine you have a variable $accountId that can either hold an Id object or false (if there is no account id yet). Your code now assigns that value to the id property of an instance of the Account class. This class holds a proper account, so the id value must no longer be false.

Either this assignment is in error or a type check should be added for that assignment.

class Id
{
    public $id;

    public function __construct($id)
    {
        $this->id = $id;
    }

}

class Account
{
    /** @var  Id $id */
    public $id;
}

$account_id = false;

if (starsAreRight()) {
    $account_id = new Id(42);
}

$account = new Account();
if ($account instanceof Id)
{
    $account->id = $account_id;
}
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			LogListPage::PAGE_SLUG,
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			__( 'System Info', 'email-log' ),
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			__( 'System Info', 'email-log' ),
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			self::CAPABILITY,
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			self::PAGE_SLUG,
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			array( $this, 'render_page' )
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		);
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		add_action( "load-{$this->page}", array( $this, 'render_help_tab' ) );
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		/**
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		 * Fires before loading Sytem Info page.
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		 *
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		 * @since 2.3.0
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		 *
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		 * @param string $page Page slug.
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		 */
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		do_action( 'el_load_system_info_page', $this->page );
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	}
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	/**
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	 * Render the page.
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	 */
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	public function render_page() {
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		?>
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		<form method="post">
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			<div class="updated">
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				<p>
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					<strong>
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						<?php _e( 'Please include this information when posting support requests.', 'email-log' ); ?>
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					</strong>
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				</p>
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			</div>
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			<?php if ( defined( 'DISABLE_WP_CRON' ) && DISABLE_WP_CRON ) : ?>
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				<div class="notice notice-warning">
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					<p><strong>
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						<?php printf( __( 'DISABLE_WP_CRON is <a href="%s" rel="noopener" target="_blank">enabled</a>. This prevents scheduler from running.', 'email-log' ), 'https://codex.wordpress.org/Editing_wp-config.php#Disable_Cron_and_Cron_Timeout' ); ?>
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					</strong></p>
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				</div>
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			<?php endif; ?>
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			<div class="wrap">
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				<h1><?php _e( 'Email Log  - System Info', 'email-log' ); ?></h1>
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				<?php
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					$this->system_info->render();
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				?>
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				<p class="submit">
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					<input type="hidden" name="el-action" value="el-download-system-info">
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					<?php
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						wp_nonce_field( 'el-download-system-info', 'el-download-system-info_nonce', false );
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						submit_button( __( 'Download System Info File', 'email-log' ), 'primary', 'el-download-system-info', false );
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					?>
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				</p>
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			</div>
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		</form>
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		<?php
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		$this->render_page_footer();
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	}
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	/**
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	 * Download System info file.
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	 */
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	public function download_system_info() {
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		$this->system_info->download_as_file();
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	}
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}
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