ImportCoordinates::set_importer_for()   A
last analyzed

Complexity

Conditions 1
Paths 1

Size

Total Lines 3

Duplication

Lines 0
Ratio 0 %

Importance

Changes 0
Metric Value
cc 1
nc 1
nop 2
dl 0
loc 3
rs 10
c 0
b 0
f 0
1
<?php
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namespace lloc\Msls\ContentImport;
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use lloc\Msls\MslsBlogCollection;
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class ImportCoordinates {
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	const IMPORTERS_GLOBAL_KEY = 'msls_importers';
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	/**
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	 * @var int
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	 */
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	public $source_blog_id;
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	/**
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	 * @var int
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	 */
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	public $source_post_id;
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	/**
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	 * @var int
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	 */
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	public $dest_blog_id;
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	/**
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	 * @var int
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	 */
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	public $dest_post_id;
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	/**
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	 * @var \WP_Post
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	 */
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	public $source_post;
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	/**
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	 * @var string
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	 */
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	public $source_lang;
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	/**
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	 * @var string
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	 */
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	public $dest_lang;
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	/**
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	 * @var array An array keeping track of which importer (slug) should be used for
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	 *            a specific import type, shape [ <import-type> => <slug> ]
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	 */
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	public $importers = [];
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	/**
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	 * Validates the coordinates.
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	 *
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	 * @return bool
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	 */
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	public function validate() {
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		if ( ! get_blog_post( $this->source_blog_id, $this->source_post_id ) ) {
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			return false;
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		}
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		if ( ! get_blog_post( $this->dest_blog_id, $this->dest_post_id ) ) {
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			return false;
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		}
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		if ( ! $this->source_post instanceof \WP_Post ) {
0 ignored issues
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Bug introduced by
The class WP_Post does not exist. Did you forget a USE statement, or did you not list all dependencies?

This error could be the result of:

1. Missing dependencies

PHP Analyzer uses your composer.json file (if available) to determine the dependencies of your project and to determine all the available classes and functions. It expects the composer.json to be in the root folder of your repository.

Are you sure this class is defined by one of your dependencies, or did you maybe not list a dependency in either the require or require-dev section?

2. Missing use statement

PHP does not complain about undefined classes in ìnstanceof checks. For example, the following PHP code will work perfectly fine:

if ($x instanceof DoesNotExist) {
    // Do something.
}

If you have not tested against this specific condition, such errors might go unnoticed.

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			return false;
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		}
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		if ( $this->source_lang !== MslsBlogCollection::get_blog_language( $this->source_blog_id ) ) {
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			return false;
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		}
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		if ( $this->dest_lang !== MslsBlogCollection::get_blog_language( $this->dest_blog_id ) ) {
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			return false;
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		}
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		return true;
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	}
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	/**
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	 * Returns the importer (slug) for a specific type of imports.
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	 *
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	 * @param string $importer_type
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	 *
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	 * @return string|null The import slug if set or `null` if not set.
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	 */
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	public function get_importer_for( $importer_type ) {
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		return isset( $this->importers[ $importer_type ] )
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			? $this->importers[ $importer_type ]
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			: null;
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	}
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	/**
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	 * Parses the importers from request superglobals.
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	 */
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	public function parse_importers_from_request() {
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		// bitmask
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		$source = isset( $_REQUEST[ self::IMPORTERS_GLOBAL_KEY ] ) * 100
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		          + isset( $_POST[ self::IMPORTERS_GLOBAL_KEY ] ) * 10
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		          + isset( $_GET[ self::IMPORTERS_GLOBAL_KEY ] );
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		switch ( $source ) {
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			case 100:
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			case 101;
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			case 111:
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			case 110:
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				$source = $_REQUEST;
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				break;
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			case 010:
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			case 011:
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			case 000:
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			default:
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				$source = $_POST;
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				break;
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			case 001:
0 ignored issues
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Unused Code introduced by
case 1: $source = $_GET; break; does not seem to be reachable.

This check looks for unreachable code. It uses sophisticated control flow analysis techniques to find statements which will never be executed.

Unreachable code is most often the result of return, die or exit statements that have been added for debug purposes.

function fx() {
    try {
        doSomething();
        return true;
    }
    catch (\Exception $e) {
        return false;
    }

    return false;
}

In the above example, the last return false will never be executed, because a return statement has already been met in every possible execution path.

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				$source = $_GET;
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				break;
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		}
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		$importers = isset( $source[ self::IMPORTERS_GLOBAL_KEY ] ) && is_array( $source[ self::IMPORTERS_GLOBAL_KEY ] )
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			? $source[ self::IMPORTERS_GLOBAL_KEY ]
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			: [];
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		foreach ( $importers as $importer_type => $slug ) {
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			$this->set_importer_for( $importer_type, $slug );
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		}
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	}
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	/**
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	 * Sets the slug of the importer that should be used for a type of import.
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	 *
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	 * @param string $importer_type
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	 * @param string $slug
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	 */
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	public function set_importer_for( $importer_type, $slug ) {
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		$this->importers[ $importer_type ] = $slug;
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	}
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}
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