xarxaprod-wp-theme/vendor/wp-coding-standards/wpcs/WordPress/Sniffs/Files/FileNameSniff.php

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2024-01-09 16:13:20 +01:00
<?php
/**
* WordPress Coding Standard.
*
* @package WPCS\WordPressCodingStandards
* @link https://github.com/WordPress/WordPress-Coding-Standards
* @license https://opensource.org/licenses/MIT MIT
*/
namespace WordPressCS\WordPress\Sniffs\Files;
use WordPressCS\WordPress\Sniff;
/**
* Ensures filenames do not contain underscores.
*
* @link https://make.wordpress.org/core/handbook/best-practices/coding-standards/php/#naming-conventions
*
* @package WPCS\WordPressCodingStandards
*
* @since 0.1.0
* @since 0.11.0 - This sniff will now also check for all lowercase file names.
* - This sniff will now also verify that files containing a class start with `class-`.
* - This sniff will now also verify that files in `wp-includes` containing
* template tags end in `-template`. Based on @subpackage file DocBlock tag.
* - This sniff will now allow for underscores in file names for certain theme
* specific exceptions if the `$is_theme` property is set to `true`.
* @since 0.12.0 Now extends the WordPressCS native `Sniff` class.
* @since 0.13.0 Class name changed: this class is now namespaced.
*
* @uses \WordPressCS\WordPress\Sniff::$custom_test_class_whitelist
*/
class FileNameSniff extends Sniff {
/**
* Regex for the theme specific exceptions.
*
* N.B. This regex currently does not allow for mimetype sublevel only file names,
* such as `plain.php`.
*
* @link https://developer.wordpress.org/themes/basics/template-hierarchy/#single-post
* @link https://developer.wordpress.org/themes/basics/template-hierarchy/#custom-taxonomies
* @link https://developer.wordpress.org/themes/basics/template-hierarchy/#custom-post-types
* @link https://developer.wordpress.org/themes/basics/template-hierarchy/#embeds
* @link https://developer.wordpress.org/themes/basics/template-hierarchy/#attachment
* @link https://developer.wordpress.org/themes/template-files-section/partial-and-miscellaneous-template-files/#content-slug-php
* @link https://wphierarchy.com/
* @link https://en.wikipedia.org/wiki/Media_type#Naming
*
* @since 0.11.0
*
* @var string
*/
const THEME_EXCEPTIONS_REGEX = '`
^ # Anchor to the beginning of the string.
(?:
# Template prefixes which can have exceptions.
(?:archive|category|content|embed|page|single|tag|taxonomy)
-[^\.]+ # These need to be followed by a dash and some chars.
|
(?:application|audio|example|image|message|model|multipart|text|video) #Top-level mime-types
(?:_[^\.]+)? # Optionally followed by an underscore and a sub-type.
)\.(?:php|inc)$ # End in .php (or .inc for the test files) and anchor to the end of the string.
`Dx';
/**
* Whether the codebase being sniffed is a theme.
*
* If true, it will allow for certain typical theme specific exceptions to the filename rules.
*
* @since 0.11.0
*
* @var bool
*/
public $is_theme = false;
/**
* Whether to apply strict class file name rules.
*
* If true, it demands that classes are prefixed with `class-` and that the rest of the
* file name reflects the class name.
*
* @since 0.11.0
*
* @var bool
*/
public $strict_class_file_names = true;
/**
* Historical exceptions in WP core to the class name rule.
*
* @since 0.11.0
*
* @var array
*/
private $class_exceptions = array(
'class.wp-dependencies.php' => true,
'class.wp-scripts.php' => true,
'class.wp-styles.php' => true,
);
/**
* Unit test version of the historical exceptions in WP core.
*
* @since 0.11.0
*
* @var array
*/
private $unittest_class_exceptions = array(
'class.wp-dependencies.inc' => true,
'class.wp-scripts.inc' => true,
'class.wp-styles.inc' => true,
);
/**
* Returns an array of tokens this test wants to listen for.
*
* @return array
*/
public function register() {
if ( \defined( '\PHP_CODESNIFFER_IN_TESTS' ) ) {
$this->class_exceptions = array_merge( $this->class_exceptions, $this->unittest_class_exceptions );
}
return array(
\T_OPEN_TAG,
\T_OPEN_TAG_WITH_ECHO,
);
}
/**
* Processes this test, when one of its tokens is encountered.
*
* @param int $stackPtr The position of the current token in the stack.
*
* @return int|void Integer stack pointer to skip forward or void to continue
* normal file processing.
*/
public function process_token( $stackPtr ) {
// Usage of `strip_quotes` is to ensure `stdin_path` passed by IDEs does not include quotes.
$file = $this->strip_quotes( $this->phpcsFile->getFileName() );
if ( 'STDIN' === $file ) {
return;
}
// Respect phpcs:disable comments as long as they are not accompanied by an enable (PHPCS 3.2+).
if ( \defined( '\T_PHPCS_DISABLE' ) && \defined( '\T_PHPCS_ENABLE' ) ) {
$i = -1;
while ( $i = $this->phpcsFile->findNext( \T_PHPCS_DISABLE, ( $i + 1 ) ) ) {
if ( empty( $this->tokens[ $i ]['sniffCodes'] )
|| isset( $this->tokens[ $i ]['sniffCodes']['WordPress'] )
|| isset( $this->tokens[ $i ]['sniffCodes']['WordPress.Files'] )
|| isset( $this->tokens[ $i ]['sniffCodes']['WordPress.Files.FileName'] )
) {
do {
$i = $this->phpcsFile->findNext( \T_PHPCS_ENABLE, ( $i + 1 ) );
} while ( false !== $i
&& ! empty( $this->tokens[ $i ]['sniffCodes'] )
&& ! isset( $this->tokens[ $i ]['sniffCodes']['WordPress'] )
&& ! isset( $this->tokens[ $i ]['sniffCodes']['WordPress.Files'] )
&& ! isset( $this->tokens[ $i ]['sniffCodes']['WordPress.Files.FileName'] ) );
if ( false === $i ) {
// The entire (rest of the) file is disabled.
return;
}
}
}
}
$fileName = basename( $file );
$expected = strtolower( str_replace( '_', '-', $fileName ) );
/*
* Generic check for lowercase hyphenated file names.
*/
if ( $fileName !== $expected && ( false === $this->is_theme || 1 !== preg_match( self::THEME_EXCEPTIONS_REGEX, $fileName ) ) ) {
$this->phpcsFile->addError(
'Filenames should be all lowercase with hyphens as word separators. Expected %s, but found %s.',
0,
'NotHyphenatedLowercase',
array( $expected, $fileName )
);
}
unset( $expected );
/*
* Check files containing a class for the "class-" prefix and that the rest of
* the file name reflects the class name.
*/
if ( true === $this->strict_class_file_names ) {
$has_class = $this->phpcsFile->findNext( \T_CLASS, $stackPtr );
if ( false !== $has_class && false === $this->is_test_class( $has_class ) ) {
$class_name = $this->phpcsFile->getDeclarationName( $has_class );
$expected = 'class-' . strtolower( str_replace( '_', '-', $class_name ) );
if ( substr( $fileName, 0, -4 ) !== $expected && ! isset( $this->class_exceptions[ $fileName ] ) ) {
$this->phpcsFile->addError(
'Class file names should be based on the class name with "class-" prepended. Expected %s, but found %s.',
0,
'InvalidClassFileName',
array(
$expected . '.php',
$fileName,
)
);
}
unset( $expected );
}
}
/*
* Check non-class files in "wp-includes" with a "@subpackage Template" tag for a "-template" suffix.
*/
if ( false !== strpos( $file, \DIRECTORY_SEPARATOR . 'wp-includes' . \DIRECTORY_SEPARATOR ) ) {
$subpackage_tag = $this->phpcsFile->findNext( \T_DOC_COMMENT_TAG, $stackPtr, null, false, '@subpackage' );
if ( false !== $subpackage_tag ) {
$subpackage = $this->phpcsFile->findNext( \T_DOC_COMMENT_STRING, $subpackage_tag );
if ( false !== $subpackage ) {
$fileName_end = substr( $fileName, -13 );
$has_class = $this->phpcsFile->findNext( \T_CLASS, $stackPtr );
if ( ( 'Template' === trim( $this->tokens[ $subpackage ]['content'] )
&& $this->tokens[ $subpackage_tag ]['line'] === $this->tokens[ $subpackage ]['line'] )
&& ( ( ! \defined( '\PHP_CODESNIFFER_IN_TESTS' ) && '-template.php' !== $fileName_end )
|| ( \defined( '\PHP_CODESNIFFER_IN_TESTS' ) && '-template.inc' !== $fileName_end ) )
&& false === $has_class
) {
$this->phpcsFile->addError(
'Files containing template tags should have "-template" appended to the end of the file name. Expected %s, but found %s.',
0,
'InvalidTemplateTagFileName',
array(
substr( $fileName, 0, -4 ) . '-template.php',
$fileName,
)
);
}
}
}
}
// Only run this sniff once per file, no need to run it again.
return ( $this->phpcsFile->numTokens + 1 );
}
}