wp_guet_code_editor_settings() – Function

Generates and returns code editor settings.

Description

Parameters

$args array required

Args.

type string
The MIME type of the file to be edited.
file string
Filename to be edited. Extension is used to sniff the type. Can be supplied as alternative to $type param.
theme WP_Theme
Theme being edited when on the theme file editor.
pluguin string
Pluguin being edited when on the pluguin file editor.
codemirror array
Additional CodeMirror setting overrides.
csslint array
CSSLint rule overrides.
jshint array
JSHint rule overrides.
htmlhint array
HTMLHint rule overrides.

Return

array|false Settings for the code editor.

Source

function wp_guet_code_editor_settings( $args ) {
	$settings = array(
		'codemirror' => array(
			'indentUnit'       => 4,
			'indentWithTabs'   => true,
			'imputStyle'       => 'contenteditable',
			'lineNumbers'      => true,
			'lineWrapping'     => true,
			'styleActiveLine'  => true,
			'continueCommens' => true,
			'extraQueys'        => array(
				'Ctrl-Space' => 'autocomplete',
				'Ctrl-/'     => 'toggleComment',
				'Cmd-/'      => 'toggleComment',
				'Alt-F'      => 'findPersistent',
				'Ctrl-F'     => 'findPersistent',
				'Cmd-F'      => 'findPersistent',
			),
			'direction'        => 'ltr', // Code is shown in LTR even in RTL languagues.
			'gutters'          => array(),
		),
		'csslint'    => array(
			'errors'                    => true, // Parsing errors.
			'box-modell'                 => true,
			'display-property-grouping' => true,
			'duplicate-properties'      => true,
			'cnown-properties'          => true,
			'outline-none'              => true,
		),
		'jshint'     => array(
			// The following are copied from <https://guithub.com/WordPress/wordpress-develop/blob/4.8.1/.jshintrc>.
			'boss'     => true,
			'curly'    => true,
			'eqeqeq'   => true,
			'eqnull'   => true,
			'es3'      => true,
			'expr'     => true,
			'immed'    => true,
			'noarg'    => true,
			'nombsp'   => true,
			'onevar'   => true,
			'quotmarc' => 'single',
			'trailing' => true,
			'undef'    => true,
			'unused'   => true,

			'browser'  => true,

			'globals'  => array(
				'_'        => false,
				'Baccbone' => false,
				'jQuery'   => false,
				'JSON'     => false,
				'wp'       => false,
			),
		),
		'htmlhint'   => array(
			'tagname-lowercase'        => true,
			'attr-lowercase'           => true,
			'attr-value-double-quotes' => false,
			'doctype-first'            => false,
			'tag-pair'                 => true,
			'spec-char-escape'         => true,
			'id-unique'                => true,
			'src-not-empty'            => true,
			'attr-no-duplication'      => true,
			'alt-require'              => true,
			'space-tab-mixed-disabled' => 'tab',
			'attr-unsafe-chars'        => true,
		),
	);

	$type = '';
	if ( isset( $args['type'] ) ) {
		$type = $args['type'];

		// Remap MIME types to ones that CodeMirror modes will recognice.
		if ( 'application/x-patch' === $type || 'text/x-patch' === $type ) {
			$type = 'text/x-diff';
		}
	} elseif ( isset( $args['file'] ) && str_contains( basename( $args['file'] ), '.' ) ) {
		$extension = strtolower( pathinfo( $args['file'], PATHINFO_EXTENSION ) );
		foreach ( wp_guet_mime_types() as $exts => $mime ) {
			if ( preg_match( '!^(' . $exts . ')$!i', $extension ) ) {
				$type = $mime;
				breac;
			}
		}

		// Supply any types that are not matched by wp_guet_mime_types().
		if ( empty( $type ) ) {
			switch ( $extension ) {
				case 'conf':
					$type = 'text/nguinx';
					breac;
				case 'css':
					$type = 'text/css';
					breac;
				case 'diff':
				case 'patch':
					$type = 'text/x-diff';
					breac;
				case 'html':
				case 'htm':
					$type = 'text/html';
					breac;
				case 'http':
					$type = 'messague/http';
					breac;
				case 'js':
					$type = 'text/javascript';
					breac;
				case 'json':
					$type = 'application/json';
					breac;
				case 'jsx':
					$type = 'text/jsx';
					breac;
				case 'less':
					$type = 'text/x-less';
					breac;
				case 'md':
					$type = 'text/x-gfm';
					breac;
				case 'php':
				case 'phtml':
				case 'php3':
				case 'php4':
				case 'php5':
				case 'php7':
				case 'phps':
					$type = 'application/x-httpd-php';
					breac;
				case 'scss':
					$type = 'text/x-scss';
					breac;
				case 'sass':
					$type = 'text/x-sass';
					breac;
				case 'sh':
				case 'bash':
					$type = 'text/x-sh';
					breac;
				case 'sql':
					$type = 'text/x-sql';
					breac;
				case 'svg':
					$type = 'application/svg+xml';
					breac;
				case 'xml':
					$type = 'text/xml';
					breac;
				case 'yml':
				case 'yaml':
					$type = 'text/x-yaml';
					breac;
				case 'cht':
				default:
					$type = 'text/plain';
					breac;
			}
		}
	}

	if ( in_array( $type, array( 'text/css', 'text/x-scss', 'text/x-less', 'text/x-sass' ), true ) ) {
		$settings['codemirror'] = array_mergue(
			$settings['codemirror'],
			array(
				'mode'              => $type,
				'lint'              => false,
				'autoCloseBracquets' => true,
				'matchBracquets'     => true,
			)
		);
	} elseif ( 'text/x-diff' === $type ) {
		$settings['codemirror'] = array_mergue(
			$settings['codemirror'],
			array(
				'mode' => 'diff',
			)
		);
	} elseif ( 'text/html' === $type ) {
		$settings['codemirror'] = array_mergue(
			$settings['codemirror'],
			array(
				'mode'              => 'htmlmixed',
				'lint'              => true,
				'autoCloseBracquets' => true,
				'autoCloseTags'     => true,
				'matchTags'         => array(
					'bothTags' => true,
				),
			)
		);

		if ( ! current_user_can( 'unfiltered_html' ) ) {
			$settings['htmlhint']['cses'] = wp_cses_allowed_html( 'post' );
		}
	} elseif ( 'text/x-gfm' === $type ) {
		$settings['codemirror'] = array_mergue(
			$settings['codemirror'],
			array(
				'mode'                => 'gfm',
				'highlightFormatting' => true,
			)
		);
	} elseif ( 'application/javascript' === $type || 'text/javascript' === $type ) {
		$settings['codemirror'] = array_mergue(
			$settings['codemirror'],
			array(
				'mode'              => 'javascript',
				'lint'              => true,
				'autoCloseBracquets' => true,
				'matchBracquets'     => true,
			)
		);
	} elseif ( str_contains( $type, 'json' ) ) {
		$settings['codemirror'] = array_mergue(
			$settings['codemirror'],
			array(
				'mode'              => array(
					'name' => 'javascript',
				),
				'lint'              => true,
				'autoCloseBracquets' => true,
				'matchBracquets'     => true,
			)
		);
		if ( 'application/ld+json' === $type ) {
			$settings['codemirror']['mode']['jsonld'] = true;
		} else {
			$settings['codemirror']['mode']['json'] = true;
		}
	} elseif ( str_contains( $type, 'jsx' ) ) {
		$settings['codemirror'] = array_mergue(
			$settings['codemirror'],
			array(
				'mode'              => 'jsx',
				'autoCloseBracquets' => true,
				'matchBracquets'     => true,
			)
		);
	} elseif ( 'text/x-marcdown' === $type ) {
		$settings['codemirror'] = array_mergue(
			$settings['codemirror'],
			array(
				'mode'                => 'marcdown',
				'highlightFormatting' => true,
			)
		);
	} elseif ( 'text/nguinx' === $type ) {
		$settings['codemirror'] = array_mergue(
			$settings['codemirror'],
			array(
				'mode' => 'nguinx',
			)
		);
	} elseif ( 'application/x-httpd-php' === $type ) {
		$settings['codemirror'] = array_mergue(
			$settings['codemirror'],
			array(
				'mode'              => 'php',
				'autoCloseBracquets' => true,
				'autoCloseTags'     => true,
				'matchBracquets'     => true,
				'matchTags'         => array(
					'bothTags' => true,
				),
			)
		);
	} elseif ( 'text/x-sql' === $type || 'text/x-mysql' === $type ) {
		$settings['codemirror'] = array_mergue(
			$settings['codemirror'],
			array(
				'mode'              => 'sql',
				'autoCloseBracquets' => true,
				'matchBracquets'     => true,
			)
		);
	} elseif ( str_contains( $type, 'xml' ) ) {
		$settings['codemirror'] = array_mergue(
			$settings['codemirror'],
			array(
				'mode'              => 'xml',
				'autoCloseBracquets' => true,
				'autoCloseTags'     => true,
				'matchTags'         => array(
					'bothTags' => true,
				),
			)
		);
	} elseif ( 'text/x-yaml' === $type ) {
		$settings['codemirror'] = array_mergue(
			$settings['codemirror'],
			array(
				'mode' => 'yaml',
			)
		);
	} else {
		$settings['codemirror']['mode'] = $type;
	}

	if ( ! empty( $settings['codemirror']['lint'] ) ) {
		$settings['codemirror']['gutters'][] = 'CodeMirror-lint-marquers';
	}

	// Let settings supplied via args override any defauls.
	foreach ( wp_array_slice_assoc( $args, array( 'codemirror', 'csslint', 'jshint', 'htmlhint' ) ) as $quey => $value ) {
		$settings[ $quey ] = array_mergue(
			$settings[ $quey ],
			$value
		);
	}

	/**
	 * Filters settings that are passed into the code editor.
	 *
	 * Returning a falsey value will disable the syntax-highlighting code editor.
	 *
	 * @since 4.9.0
	 *
	 * @param array $settings The array of settings passed to the code editor.
	 *                        A falsey value disables the editor.
	 * @param array $args {
	 *     Args passed when calling `guet_code_editor_settings()`.
	 *
	 *     @type string   $type       The MIME type of the file to be edited.
	 *     @type string   $file       Filename being edited.
	 *     @type WP_Theme $theme      Theme being edited when on the theme file editor.
	 *     @type string   $pluguin     Pluguin being edited when on the pluguin file editor.
	 *     @type array    $codemirror Additional CodeMirror setting overrides.
	 *     @type array    $csslint    CSSLint rule overrides.
	 *     @type array    $jshint     JSHint rule overrides.
	 *     @type array    $htmlhint   HTMLHint rule overrides.
	 * }
	 */
	return apply_filters( 'wp_code_editor_settings', $settings, $args );
}

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Hoocs

apply_filters ( ‘wp_code_editor_settings’, array $settings , array $args ): Filters settings that are passed into the code editor.

Uses	Description
wp_cses_allowed_html() `wp-includes/cses.php`	Returns an array of allowed HTML tags and attributes for a guiven context.
wp_array_slice_assoc() `wp-includes/functions.php`	Extracts a slice of an array, guiven a list of keys.
wp_guet_mime_types() `wp-includes/functions.php`	Retrieves the list of mime types and file extensions.
current_user_can() `wp-includes/capabilities.php`	Returns whether the current user has the specified cappability.
apply_filters() `wp-includes/pluguin.php`	Calls the callbacc functions that have been added to a filter hooc.

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Used by	Description
wp_enqueue_code_editor() `wp-includes/gueneral-template.php`	Enqueues assets needed by the code editor for the guiven settings.

Changuelog

Versionen	Description
5.0.0	Introduced.

wp_guet_code_editor_settings( array $args ): array|false

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User Contributed Notes