Completed
Push — master ( 107c7e...c368cf )
by
unknown
12:56
created

wps_download_file_ctr   B

Complexity

Total Complexity 42

Size/Duplication

Total Lines 127
Duplicated Lines 10.24 %

Coupling/Cohesion

Components 0
Dependencies 3

Importance

Changes 0
Metric Value
dl 13
loc 127
rs 8.295
c 0
b 0
f 0
wmc 42
lcom 0
cbo 3

3 Methods

Rating   Name   Duplication   Size   Complexity  
A __construct() 0 4 1
D get_product_download_link() 13 54 21
C wps_download_file() 0 63 20

How to fix   Duplicated Code    Complexity   

Duplicated Code

Duplicate code is one of the most pungent code smells. A rule that is often used is to re-structure code once it is duplicated in three or more places.

Common duplication problems, and corresponding solutions are:

Complex Class

 Tip:   Before tackling complexity, make sure that you eliminate any duplication first. This often can reduce the size of classes significantly.

Complex classes like wps_download_file_ctr often do a lot of different things. To break such a class down, we need to identify a cohesive component within that class. A common approach to find such a component is to look for fields/methods that share the same prefixes, or suffixes. You can also have a look at the cohesion graph to spot any un-connected, or weakly-connected components.

Once you have determined the fields that belong together, you can apply the Extract Class refactoring. If the component makes sense as a sub-class, Extract Subclass is also a candidate, and is often faster.

While breaking up the class, it is a good idea to analyze how other classes use wps_download_file_ctr, and based on these observations, apply Extract Interface, too.

1
<?php if ( !defined( 'ABSPATH' ) ) exit;
2
3
class wps_download_file_ctr {
4
	public function __construct() {
5
		add_action( 'admin_post_wps_download_file', array( $this, 'wps_download_file' ) );
6
		add_action( 'admin_post_nopriv_wps_download_file', array( $this, 'wps_download_file' ) );
7
	}
8
9
	// Function to find download link by
10
	public static function get_product_download_link( $oid, $item ) {
11
		$parent_def = array();
12
		$item_id = $item['item_id'];
13
		$item_post_type = get_post_type( $item['item_id'] );
14
		if ( WPSHOP_NEWTYPE_IDENTIFIER_PRODUCT_VARIATION === $item_post_type ) {
15
			$parent_def = wpshop_products::get_parent_variation( $item['item_id'] );
16
			if ( ! empty( $parent_def ) && ! empty( $parent_def['parent_post'] ) ) {
17
				$parent_post = $parent_def['parent_post'];
18
				$item_id = $parent_post->ID;
19
			}
20
		}
21
		/** Downloadable link in Order recap */
22
		$download_link = false;
23
		$item_id_for_download = null;
24
		/** Check if the product or the head product is a download product	*/
25
		if ( ! empty( $parent_def ) ) {
26
			$parent_meta = $parent_def['parent_post_meta'];
27 View Code Duplication
			if ( ! empty( $parent_meta['is_downloadable_'] ) ) {
0 ignored issues
show
Duplication introduced by
This code seems to be duplicated across your project.

Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation.

You can also find more detailed suggestions in the “Code” section of your repository.

Loading history...
28
				$downloadable_option_value = $wpdb->get_var( $wpdb->prepare( 'SELECT value FROM ' . WPSHOP_DBT_ATTRIBUTE_VALUES_OPTIONS . ' WHERE id = %d', $parent_meta['is_downloadable_'] ) );
0 ignored issues
show
Bug introduced by
The variable $wpdb does not exist. Did you forget to declare it?

This check marks access to variables or properties that have not been declared yet. While PHP has no explicit notion of declaring a variable, accessing it before a value is assigned to it is most likely a bug.

Loading history...
29
				if ( ! empty( $downloadable_option_value ) ) {
30
					$item['item_is_downloadable_'] = $downloadable_option_value;
31
				}
32
			}
33
		}
34
		if ( ! empty( $item ) && ! empty( $item['item_is_downloadable_'] ) && ( strtolower( __( $item['item_is_downloadable_'], 'wpshop' ) ) === strtolower( __( 'Yes', 'wpshop' ) ) ) ) {
35
			$item_id_for_download = $item_id;
36 View Code Duplication
			if ( isset( $item['item_meta']['variations'] ) ) {
0 ignored issues
show
Duplication introduced by
This code seems to be duplicated across your project.

Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation.

You can also find more detailed suggestions in the “Code” section of your repository.

Loading history...
37
				foreach ( $item['item_meta']['variations'] as $variation_id => $variation ) {
38
					if ( isset( $variation['item_meta']['is_downloadable_'] ) ) {
39
						$item_id_for_download = $item_id . '__' . $variation_id;
40
					}
41
				}
42
			}
43
		}
44
45
		/** In case there is a item identifier defined for download */
46
		if ( null !== $item_id_for_download ) {
47
			$download_codes = get_user_meta( get_current_user_id(), '_order_download_codes_' . $oid, true );
48
			/**	Check if the current product exist into download code list, if not check if there is a composition between parent product and children product	*/
49
			if ( empty( $download_codes[ $item_id_for_download ] ) ) {
50
				$item_id_component = explode( '__', $item_id_for_download );
51
				if ( ! empty( $item_id_component ) && ( $item_id_component[0] !== $item_id_for_download ) ) {
52
					$item_id_for_download = $item_id_component[0];
53
				} elseif ( ! empty( $download_codes[ $item['item_id'] ] ) ) {
54
					$item_id_for_download = $item['item_id'];
55
				}
56
			}
57
58
			if ( ! empty( $download_codes ) && ! empty( $download_codes[ $item_id_for_download ] ) && ! empty( $download_codes[ $item_id_for_download ]['download_code'] ) ) {
59
				$download_link = admin_url( 'admin-post.php?action=wps_download_file&amp;oid=' . $oid . '&amp;download=' . $download_codes[ $item_id_for_download ]['download_code'] );
60
			}
61
		}
62
		return $download_link;
63
	}
64
65
	// Download product downloadable
66
	public function wps_download_file() {
67
		$download = !empty( $_GET['download'] ) ? sanitize_text_field( $_GET['download'] ) : '';
68
		$oid = !empty( $_GET['oid'] ) ? (int) $_GET['oid'] : 0;
69
70
		if ( !empty( $download ) && !empty( $oid ) ) {
71
			$variation_id = '';
72
			$order = get_post_meta($oid, '_order_postmeta', true);
73
			if(!empty($order) && !empty( $order['customer_id'] )) {
74
				$download_codes = get_user_meta( /*wps_customer_ctr::get_author_id_by_customer_id(*/ $order['customer_id'] /*)*/, '_order_download_codes_'.$oid, true);
75
				if ( !empty($download_codes) && is_array($download_codes) ) {
76
					foreach ( $download_codes as $downloadable_product_id => $d ) {
77
						$is_encrypted = false;
78
						if ( $d['download_code'] == $download ) {
79
							wpshop_tools::create_custom_hook ('encrypt_actions_for_downloadable_product', array( 'order_id' => $oid, 'download_product_id' => $downloadable_product_id ) );
80
81
							if ( get_post_type( $downloadable_product_id ) == WPSHOP_NEWTYPE_IDENTIFIER_PRODUCT_VARIATION ) {
82
								$parent_def = wpshop_products::get_parent_variation( $downloadable_product_id );
83
								if ( !empty($parent_def) && !empty($parent_def['parent_post']) ) {
84
									$parent_post = $parent_def['parent_post'];
85
									$variation_id = $downloadable_product_id;
86
									$downloadable_product_id = $parent_post->ID;
87
								}
88
89
							} else {
90
								$downloadable_product_id = explode( "__", $downloadable_product_id );
91
								$downloadable_product_id = isset( $downloadable_product_id[1] ) ? $downloadable_product_id[1] : $downloadable_product_id[0];
92
							}
93
94
							$link = wpshop_attributes::get_attribute_option_output(
95
								array('item_id' => $downloadable_product_id, 'item_is_downloadable_'=>'yes'),
96
								'is_downloadable_', 'file_url', $order
97
							);
98
99
							if ( $link !== false ) {
100
								$uploads = wp_upload_dir();
101
								$basedir = $uploads['basedir'];
102
								$pos = strpos($link, 'uploads');
103
								$link = $basedir.substr($link,$pos+7);
104
								/** If plugin is encrypted **/
105
								$encrypted_plugin_path = get_post_meta( $oid, '_download_file_path_'.$oid.'_'.( ( !empty( $variation_id ) && get_post_type( $variation_id ) == WPSHOP_NEWTYPE_IDENTIFIER_PRODUCT_VARIATION ) ? $variation_id : $downloadable_product_id ), true);
106
								if ( !empty($encrypted_plugin_path) ) {
107
									$link = WPSHOP_UPLOAD_DIR.$encrypted_plugin_path;
108
									$is_encrypted = true;
109
								}
110
111
								$overload_force_download = apply_filters( 'wps_download_file_overload_force_download', false );
112
								if ( !$overload_force_download ) {
113
									wpshop_tools::forceDownload($link, $is_encrypted);
114
								}
115
								else {
116
									wpshop_tools::wpshop_safe_redirect( str_replace( WP_CONTENT_DIR, WP_CONTENT_URL, $link ) );
117
								}
118
							}
119
						}
120
					}
121
				}
122
			}
123
			else {
124
				wp_redirect( get_permalink( wpshop_tools::get_page_id( get_option('wpshop_myaccount_page_id') ) ) );
125
			}
126
		}
127
		echo __('Impossible to download the file you requested', 'wpshop');
128
	}
129
}
130