Jetpack_Sync_Functions::preserve_scheme() - Code Metrics - Inspection of "General: Load frame nonce preview class from jetpa..." - Automattic/jetpack - Measure and Improve Code Quality continuously with Scrutinizer

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Push — update/calypso-post-previews ( b8001f...c8a585 )

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created 2016-08-14 04:10 UTC

Jetpack_Sync_Functions::preserve_scheme() D

↳ Parent: Jetpack_Sync_Functions

Complexity

Conditions	10
Paths	164

Size

Total Lines	47
Code Lines	26

Duplication

Lines	8
Ratio	17.02 %

Importance

Changes	1
Bugs	0	Features	0

Metric	Value
cc	10
eloc	26
c	1
b	0
f	0
nc	164
nop	3
dl	8
loc	47
rs	4.9032

How to fix Complexity

<?php

/*
 * Utility functions to generate data synced to wpcom
 */

class Jetpack_Sync_Functions {

	public static function get_modules() {
		require_once( JETPACK__PLUGIN_DIR . 'class.jetpack-admin.php' );

		return Jetpack_Admin::init()->get_modules();
	}

	public static function get_taxonomies() {
		global $wp_taxonomies;

		return $wp_taxonomies;
	}

	public static function get_post_types() {
		global $wp_post_types;

		return $wp_post_types;
	}

	public static function get_post_type_features() {
		global $_wp_post_type_features;

		return $_wp_post_type_features;
	}

	public static function rest_api_allowed_post_types() {
		/** This filter is already documented in class.json-api-endpoints.php */
		return apply_filters( 'rest_api_allowed_post_types', array( 'post', 'page', 'revision' ) );
	}

	public static function rest_api_allowed_public_metadata() {
		/** This filter is documented in json-endpoints/class.wpcom-json-api-post-endpoint.php */
		return apply_filters( 'rest_api_allowed_public_metadata', array() );
	}

	/**
	 * Finds out if a site is using a version control system.
	 * @return bool
	 **/
	public static function is_version_controlled() {

		if ( ! class_exists( 'WP_Automatic_Updater' ) ) {
			require_once( ABSPATH . 'wp-admin/includes/class-wp-upgrader.php' );
		}
		$updater = new WP_Automatic_Updater();

		return (bool) strval( $updater->is_vcs_checkout( $context = ABSPATH ) );
	}

	/**
	 * Returns true if the site has file write access false otherwise.
	 * @return bool
	 **/
	public static function file_system_write_access() {
		if ( ! function_exists( 'get_filesystem_method' ) ) {
			require_once( ABSPATH . 'wp-admin/includes/file.php' );
		}

		require_once( ABSPATH . 'wp-admin/includes/template.php' );

		$filesystem_method = get_filesystem_method();
		if ( 'direct' === $filesystem_method  ) {
			return true;
		}

		ob_start();
		$filesystem_credentials_are_stored = request_filesystem_credentials( self_admin_url() );
		ob_end_clean();
		if ( $filesystem_credentials_are_stored ) {
			return true;
		}

		return false;
	}

	public static function home_url() {
		return self::preserve_scheme( 'home', 'home_url', true );
	}

	public static function site_url() {
		return self::preserve_scheme( 'siteurl', 'site_url', true );
	}

	public static function main_network_site_url() {
		return self::preserve_scheme( 'siteurl', 'network_site_url', false );
	}

	public static function preserve_scheme( $option, $url_function, $normalize_www = false ) {
		$previous_https_value = isset( $_SERVER['HTTPS'] ) ? $_SERVER['HTTPS'] : null;
		$_SERVER['HTTPS'] = 'off';
		$url = call_user_func( $url_function );
		$option_url = get_option( $option );
		if ( $previous_https_value ) {
			$_SERVER['HTTPS'] = $previous_https_value;	
		} else {
			unset( $_SERVER['HTTPS'] );
		}

		if ( $option_url === $url ) {
			return $url;
		}

		// turn them both into parsed format
		$option_url = parse_url( $option_url );
		$url        = parse_url( $url );

		if ( $normalize_www ) {
			if ( $url['host'] === "www.{$option_url[ 'host' ]}" ) {
				// remove www if not present in option URL
				$url['host'] = $option_url['host'];
			}
			if ( $option_url['host'] === "www.{$url[ 'host' ]}" ) {
				// add www if present in option URL
				$url['host'] = $option_url['host'];
			}
		}

		if ( $url['host'] === $option_url['host'] ) {
			$url['scheme'] = $option_url['scheme'];
			// return set_url_scheme( $current_url,  $option_url['scheme'] );
		}

		$normalized_url = "{$url['scheme']}://{$url['host']}";

		if ( isset( $url['path'] ) ) {
			$normalized_url .= "{$url['path']}";
		}

		if ( isset( $url['query'] ) ) {
			$normalized_url .= "?{$url['query']}";
		}

		return $normalized_url;
	}

	public static function get_plugins() {
		if ( ! function_exists( 'get_plugins' ) ) {
			require_once ABSPATH . 'wp-admin/includes/plugin.php';
		}

		/** This filter is documented in wp-admin/includes/class-wp-plugins-list-table.php */
		return apply_filters( 'all_plugins', get_plugins() );
	}

	public static function wp_version() {
		global $wp_version;

		return $wp_version;
	}
}


1		<?php
2
3		/*
4		* Utility functions to generate data synced to wpcom
5		*/
6
7		class Jetpack_Sync_Functions {
8
9		public static function get_modules() {
10		require_once( JETPACK__PLUGIN_DIR . 'class.jetpack-admin.php' );
11
12		return Jetpack_Admin::init()->get_modules();
13		}
14
15		public static function get_taxonomies() {
16		global $wp_taxonomies;
17
18		return $wp_taxonomies;
19		}
20
21		public static function get_post_types() {
22		global $wp_post_types;
23
24		return $wp_post_types;
25		}
26
27		public static function get_post_type_features() {
28		global $_wp_post_type_features;
29
30		return $_wp_post_type_features;
31		}
32
33		public static function rest_api_allowed_post_types() {
34		/** This filter is already documented in class.json-api-endpoints.php */
35		return apply_filters( 'rest_api_allowed_post_types', array( 'post', 'page', 'revision' ) );
36		}
37
38		public static function rest_api_allowed_public_metadata() {
39		/** This filter is documented in json-endpoints/class.wpcom-json-api-post-endpoint.php */
40		return apply_filters( 'rest_api_allowed_public_metadata', array() );
41		}
42
43		/**
44		* Finds out if a site is using a version control system.
45		* @return bool
46		**/
47		public static function is_version_controlled() {
48
49		if ( ! class_exists( 'WP_Automatic_Updater' ) ) {
50		require_once( ABSPATH . 'wp-admin/includes/class-wp-upgrader.php' );
51		}
52		$updater = new WP_Automatic_Updater();
53
54		return (bool) strval( $updater->is_vcs_checkout( $context = ABSPATH ) );
55		}
56
57		/**
58		* Returns true if the site has file write access false otherwise.
59		* @return bool
60		**/
61		public static function file_system_write_access() {
62		if ( ! function_exists( 'get_filesystem_method' ) ) {
63		require_once( ABSPATH . 'wp-admin/includes/file.php' );
64		}
65
66		require_once( ABSPATH . 'wp-admin/includes/template.php' );
67
68		$filesystem_method = get_filesystem_method();
69		if ( 'direct' === $filesystem_method ) {
70		return true;
71		}
72
73		ob_start();
74		$filesystem_credentials_are_stored = request_filesystem_credentials( self_admin_url() );
75		ob_end_clean();
76		if ( $filesystem_credentials_are_stored ) {
77		return true;
78		}
79
80		return false;
81		}
82
83		public static function home_url() {
84		return self::preserve_scheme( 'home', 'home_url', true );
85		}
86
87		public static function site_url() {
88		return self::preserve_scheme( 'siteurl', 'site_url', true );
89		}
90
91		public static function main_network_site_url() {
92		return self::preserve_scheme( 'siteurl', 'network_site_url', false );
93		}
94
95		public static function preserve_scheme( $option, $url_function, $normalize_www = false ) {
96		$previous_https_value = isset( $_SERVER['HTTPS'] ) ? $_SERVER['HTTPS'] : null;
97		$_SERVER['HTTPS'] = 'off';
98		$url = call_user_func( $url_function );
99		$option_url = get_option( $option );
100		if ( $previous_https_value ) {
101		$_SERVER['HTTPS'] = $previous_https_value;
102		} else {
103		unset( $_SERVER['HTTPS'] );
104		}
105
106		if ( $option_url === $url ) {
107		return $url;
108		}
109
110		// turn them both into parsed format
111		$option_url = parse_url( $option_url );
112		$url = parse_url( $url );
113
114		if ( $normalize_www ) {
115	View Code Duplication	if ( $url['host'] === "www.{$option_url[ 'host' ]}" ) {
116		// remove www if not present in option URL
117		$url['host'] = $option_url['host'];
118		}
119	View Code Duplication	if ( $option_url['host'] === "www.{$url[ 'host' ]}" ) {
120		// add www if present in option URL
121		$url['host'] = $option_url['host'];
122		}
123		}
124
125		if ( $url['host'] === $option_url['host'] ) {
126		$url['scheme'] = $option_url['scheme'];
127		// return set_url_scheme( $current_url, $option_url['scheme'] );
128		}
129
130		$normalized_url = "{$url['scheme']}://{$url['host']}";
131
132		if ( isset( $url['path'] ) ) {
133		$normalized_url .= "{$url['path']}";
134		}
135
136		if ( isset( $url['query'] ) ) {
137		$normalized_url .= "?{$url['query']}";
138		}
139
140		return $normalized_url;
141		}
142
143		public static function get_plugins() {
144		if ( ! function_exists( 'get_plugins' ) ) {
145		require_once ABSPATH . 'wp-admin/includes/plugin.php';
146		}
147
148		/** This filter is documented in wp-admin/includes/class-wp-plugins-list-table.php */
149		return apply_filters( 'all_plugins', get_plugins() );
150		}
151
152		public static function wp_version() {
153		global $wp_version;
154
155		return $wp_version;
156		}
157		}
158

Automattic / jetpack

Push — update/calypso-post-previews ( b8001f...c8a585 )

Jetpack_Sync_Functions::preserve_scheme() D

Complexity

Size

Duplication

Importance

How to fix Complexity

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