Gallery_Cache - Code Metrics - Rarst/fragment-cache - Measure and Improve Code Quality continuously with Scrutinizer

Gallery_Cache A
last analyzed 2017-10-12 14:06 UTC

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Complexity

Total Complexity

Size/Duplication

Total Lines	97
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	1

Importance

Changes	1
Bugs	0	Features	0

Metric	Value
wmc	10
lcom	1
cbo	1
dl	0
loc	97
rs	10
c	1
b	0
f	0

5 Methods

Rating	Name	Size	Complexity
A	enable()	10	2
A	disable()	6	2
A	gallery_shortcode()	15	2
A	get_attachment_ids()	18	2
A	callback()	12	2

<?php

namespace Rarst\Fragment_Cache;

/**
 * Cache galleries.
 */
class Gallery_Cache extends Fragment_Cache {

	/** @var mixed $original_shortcode Callback originally registered for gallery shortcode. */
	protected $original_shortcode;

	/**
	 * @inheritDoc
	 */
	public function enable() {

		global $shortcode_tags;
function myFunction($a, $b) {
    // Do something
}

		if ( isset( $shortcode_tags['gallery'] ) ) {
			$this->original_shortcode = $shortcode_tags['gallery'];
		}

		add_shortcode( 'gallery', array( $this, 'gallery_shortcode' ) );
	}

	/**
	 * @inheritDoc
	 */
	public function disable() {

		if ( ! empty( $this->original_shortcode ) ) {
			add_shortcode( 'gallery', $this->original_shortcode );
		}
	}

	/**
	 * Fetch and return cached gallery.
	 *
	 * @param array $args Gallery arguments.
	 *
	 * @return string
	 */
	public function gallery_shortcode( $args ) {

		if ( empty( $args ) ) {
			$args = array();
		}

		// Salt for cases post edited or attachments changed.
		$args['fc_post_modified']    = get_the_modified_time( 'U' );
		$args['fc_post_attachments'] = $this->get_attachment_ids();

		$post_id = get_the_ID();
		$output  = $this->fetch( 'post-' . $post_id, compact( 'args', 'post_id' ), $args );

		return $output;
	}

	/**
	 * Retrieve array of attachment IDs for current post.
	 *
	 * @return array
	 */
	public function get_attachment_ids() {

		static $attachments = array();

		$post_id = get_the_ID();

		if ( ! isset( $attachments[ $post_id ] ) ) {

			$attachments[ $post_id ] = get_posts( array(
				'post_type'   => 'attachment',
				'post_parent' => $post_id,
				'orderby'     => 'ID',
				'fields'      => 'ids',
			) );
		}

		return $attachments[ $post_id ];
	}

	/**
	 * Set up post context and generate gallery output.
	 *
	 * @param string $name Fragment name.
	 * @param array  $args Arguments.
	 *
	 * @return string
	 */
	protected function callback( $name, $args ) {

		global $post;
function myFunction($a, $b) {
    // Do something
}

		$post = get_post( $args['post_id'] );
		setup_postdata( $post );
		$shortcode = isset( $this->original_shortcode ) ? $this->original_shortcode : 'gallery_shortcode';
		$output    = call_user_func( $shortcode, $args['args'] ) . $this->get_comment( $name );
		wp_reset_postdata();

		return $output;
	}
}


1			<?php
2
3			namespace Rarst\Fragment_Cache;
4
5			/**
6			* Cache galleries.
7			*/
8			class Gallery_Cache extends Fragment_Cache {
9
10			/** @var mixed $original_shortcode Callback originally registered for gallery shortcode. */
11			protected $original_shortcode;
12
13			/**
14			* @inheritDoc
15			*/
16			public function enable() {
17
18			global $shortcode_tags;
			0 ignored issues – show Compatibility Best Practice introduced 2016-12-11 14:33 UTC by Report Bug Copy Issue Report Use of `global` functionality is not recommended; it makes your code harder to test, and less reusable. Instead of relying on `global` state, we recommend one of these alternatives: 1. Pass all data via parameters function myFunction($a, $b) { // Do something } 2. Create a class that maintains your state class MyClass { private $a; private $b; public function __construct($a, $b) { $this->a = $a; $this->b = $b; } public function myFunction() { // Do something } } Loading history...
19
20			if ( isset( $shortcode_tags['gallery'] ) ) {
21			$this->original_shortcode = $shortcode_tags['gallery'];
22			}
23
24			add_shortcode( 'gallery', array( $this, 'gallery_shortcode' ) );
25			}
26
27			/**
28			* @inheritDoc
29			*/
30			public function disable() {
31
32			if ( ! empty( $this->original_shortcode ) ) {
33			add_shortcode( 'gallery', $this->original_shortcode );
34			}
35			}
36
37			/**
38			* Fetch and return cached gallery.
39			*
40			* @param array $args Gallery arguments.
41			*
42			* @return string
43			*/
44			public function gallery_shortcode( $args ) {
45
46			if ( empty( $args ) ) {
47			$args = array();
48			}
49
50			// Salt for cases post edited or attachments changed.
51			$args['fc_post_modified'] = get_the_modified_time( 'U' );
52			$args['fc_post_attachments'] = $this->get_attachment_ids();
53
54			$post_id = get_the_ID();
55			$output = $this->fetch( 'post-' . $post_id, compact( 'args', 'post_id' ), $args );
56
57			return $output;
58			}
59
60			/**
61			* Retrieve array of attachment IDs for current post.
62			*
63			* @return array
64			*/
65			public function get_attachment_ids() {
66
67			static $attachments = array();
68
69			$post_id = get_the_ID();
70
71			if ( ! isset( $attachments[ $post_id ] ) ) {
72
73			$attachments[ $post_id ] = get_posts( array(
74			'post_type' => 'attachment',
75			'post_parent' => $post_id,
76			'orderby' => 'ID',
77			'fields' => 'ids',
78			) );
79			}
80
81			return $attachments[ $post_id ];
82			}
83
84			/**
85			* Set up post context and generate gallery output.
86			*
87			* @param string $name Fragment name.
88			* @param array $args Arguments.
89			*
90			* @return string
91			*/
92			protected function callback( $name, $args ) {
93
94			global $post;
			0 ignored issues – show Compatibility Best Practice introduced 2016-12-11 14:33 UTC by Report Bug Copy Issue Report Use of `global` functionality is not recommended; it makes your code harder to test, and less reusable. Instead of relying on `global` state, we recommend one of these alternatives: 1. Pass all data via parameters function myFunction($a, $b) { // Do something } 2. Create a class that maintains your state class MyClass { private $a; private $b; public function __construct($a, $b) { $this->a = $a; $this->b = $b; } public function myFunction() { // Do something } } Loading history...
95
96			$post = get_post( $args['post_id'] );
97			setup_postdata( $post );
98			$shortcode = isset( $this->original_shortcode ) ? $this->original_shortcode : 'gallery_shortcode';
99			$output = call_user_func( $shortcode, $args['args'] ) . $this->get_comment( $name );
100			wp_reset_postdata();
101
102			return $output;
103			}
104			}
105

Rarst / fragment-cache

Gallery_Cache A last analyzed 2017-10-12 14:06 UTC

Complexity

Size/Duplication

Coupling/Cohesion

Importance

5 Methods

1. Pass all data via parameters

2. Create a class that maintains your state

1. Pass all data via parameters

2. Create a class that maintains your state

Duplication Side-by-Side

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Gallery_Cache A
last analyzed 2017-10-12 14:06 UTC