Give_Cache::delete_payment_related_cache() - Code Metrics - Inspection of "Refactor code" - ravinderk/Give - Measure and Improve Code Quality continuously with Scrutinizer

Test Failed

Push — issues/1944 ( 57386e...a22d42 )

by Ravinder

created 2017-11-21 16:16 UTC

Give_Cache::delete_payment_related_cache() A

↳ Parent: Give_Cache

Complexity

Conditions	4
Paths	3

Size

Total Lines	15
Code Lines	7

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
cc	4
eloc	7
nc	3
nop	1
dl	0
loc	15
rs	9.2
c	0
b	0
f	0

<?php
/**
 * Class for managing cache
 * Note: only use for internal purpose.
 *
 * @package     Give
 * @subpackage  Classes/Give_Cache
 * @copyright   Copyright (c) 2017, WordImpress
 * @license     https://opensource.org/licenses/gpl-license GNU Public License
 * @since       1.8.7
 */

// Exit if accessed directly.
if ( ! defined( 'ABSPATH' ) ) {
	exit;
}

class Give_Cache {

	/**
	 * Instance.
	 *
	 * @since  1.8.7
	 * @access private
	 * @var Give_Cache
	 */
	static private $instance;

	/**
	 * Flag to check if caching enabled or not.
	 *
	 * @since  2.0
	 * @access private
	 * @var
	 */
	private $is_cache;

	/**
	 * Singleton pattern.
	 *
	 * @since  1.8.7
	 * @access private
	 * Give_Cache constructor.
	 */
	private function __construct() {
	}


	/**
	 * Get instance.
	 *
	 * @since  1.8.7
	 * @access public
	 * @return static
	 */
	public static function get_instance() {
		if ( ! isset( self::$instance ) && ! ( self::$instance instanceof Give_Cache ) ) {
			self::$instance = new Give_Cache();
		}

		return self::$instance;
	}

	/**
	 * Setup hooks.
	 *
	 * @since  1.8.7
	 * @access public
	 */
	public function setup() {
		self::$instance->is_cache = give_is_setting_enabled( give_get_option( 'cache', 'enabled' ) );

		// weekly delete all expired cache.
		Give_Cron::add_weekly_event( array( $this, 'delete_all_expired' ) );

		add_action( 'save_post_give_forms', array( $this, 'delete_form_related_cache' ) );
		add_action( 'save_post_give_payment', array( $this, 'delete_payment_related_cache' ) );
		add_action( 'give_deleted_give-donors_cache', array( $this, 'delete_donor_related_cache' ), 10, 3 );
		add_action( 'give_deleted_give-donations_cache', array( $this, 'delete_donations_related_cache' ), 10, 3 );
	}

	/**
	 * Get cache key.
	 *
	 * @since  1.8.7
	 *
	 * @param  string $action     Cache key prefix.
	 * @param  array  $query_args (optional) Query array.
	 *
	 * @return string|WP_Error
	 */

	public static function get_key( $action, $query_args = null ) {
		// Bailout.
		if ( empty( $action ) ) {
			return new WP_Error( 'give_invalid_cache_key_action', __( 'Do not pass empty action to generate cache key.', 'give' ) );
		}

		// Handle specific cache key prefix.
		// @see https://core.trac.wordpress.org/ticket/4476
		if ( 'give-db-queries' === $action ) {
			$timestamp = get_option( 'give-last-cache-updated' );
			$timestamp = empty( $timestamp ) ? current_time( 'timestamp', 1 ) : $timestamp;

			return "give-db-queries-{$timestamp}";
		}



		// Set cache key.
		$cache_key = "give_cache_{$action}";

		// Bailout.
		if ( ! empty( $query_args ) ) {
			$cache_key = "{$cache_key}_" . substr( md5( serialize( $query_args ) ), 0, 15 );
		}

		/**
		 * Filter the cache key name.
		 *
		 * @since 2.0
		 */
		return apply_filters( 'give_get_cache_key', $cache_key, $action, $query_args );
	}

	/**
	 * Get cache.
	 *
	 * @since  1.8.7
	 *
	 * @param  string $cache_key
	 * @param  bool   $custom_key
	 * @param  mixed  $query_args
	 *
	 * @return mixed
	 */

	public static function get( $cache_key, $custom_key = false, $query_args = array() ) {
		if ( ! self::is_valid_cache_key( $cache_key ) ) {

			if ( ! $custom_key ) {
				return new WP_Error( 'give_invalid_cache_key', __( 'Cache key format should be give_cache_*', 'give' ) );
			}

			$cache_key = self::get_key( $cache_key, $query_args );
		}

		$option = get_option( $cache_key );

		// Backward compatibility (<1.8.7).
		if ( ! is_array( $option ) || empty( $option ) || ! array_key_exists( 'expiration', $option ) ) {
			return $option;
		}

		// Get current time.
		$current_time = current_time( 'timestamp', 1 );

		if ( empty( $option['expiration'] ) || ( $current_time < $option['expiration'] ) ) {
			$option = $option['data'];
		} else {
			$option = false;
		}

		return $option;
	}

	/**
	 * Set cache.
	 *
	 * @since  1.8.7
	 *
	 * @param  string   $cache_key
	 * @param  mixed    $data
	 * @param  int|null $expiration Timestamp should be in GMT format.
	 * @param  bool     $custom_key
	 * @param  mixed    $query_args
	 *
	 * @return mixed
	 */

	public static function set( $cache_key, $data, $expiration = null, $custom_key = false, $query_args = array() ) {
		if ( ! self::is_valid_cache_key( $cache_key ) ) {

			if ( ! $custom_key ) {
				return new WP_Error( 'give_invalid_cache_key', __( 'Cache key format should be give_cache_*', 'give' ) );
			}

			$cache_key = self::get_key( $cache_key, $query_args );
		}

		$option_value = array(
			'data'       => $data,
			'expiration' => ! is_null( $expiration )
				? ( $expiration + current_time( 'timestamp', 1 ) )
				: null,
		);

		$result = update_option( $cache_key, $option_value, 'no' );

		return $result;
	}

	/**
	 * Delete cache.
	 *
	 * Note: only for internal use
	 *
	 * @since  1.8.7
	 *
	 * @param  string|array $cache_keys
	 *
	 * @return bool|WP_Error
	 */

	public static function delete( $cache_keys ) {
		$result       = true;
		$invalid_keys = array();

		if ( ! empty( $cache_keys ) ) {
			$cache_keys = is_array( $cache_keys ) ? $cache_keys : array( $cache_keys );

			foreach ( $cache_keys as $cache_key ) {
				if ( ! self::is_valid_cache_key( $cache_key ) ) {
					$invalid_keys[] = $cache_key;
					$result         = false;
				}

				delete_option( $cache_key );
			}
		}

		if ( ! $result ) {
			$result = new WP_Error(
				'give_invalid_cache_key',
				__( 'Cache key format should be give_cache_*', 'give' ),
				$invalid_keys
			);
		}

		return $result;
	}

	/**
	 * Delete all logging cache.
	 *
	 * Note: only for internal use
	 *
	 * @since  1.8.7
	 * @access public
	 * @global wpdb $wpdb
	 *
	 * @param bool  $force If set to true then all cached values will be delete instead of only expired
	 *
	 * @return bool
	 */
	public static function delete_all_expired( $force = false ) {
		global $wpdb;
		$options = $wpdb->get_results(

			$wpdb->prepare(
				"SELECT option_name, option_value
						FROM {$wpdb->options}
						Where option_name
						LIKE '%%%s%%'",
				'give_cache'
			),
			ARRAY_A
		);

		// Bailout.
		if ( empty( $options ) ) {
			return false;
		}

		$current_time = current_time( 'timestamp', 1 );

		// Delete log cache.
		foreach ( $options as $option ) {
			$option['option_value'] = maybe_unserialize( $option['option_value'] );

			if (
				(
					! self::is_valid_cache_key( $option['option_name'] )
					|| ! is_array( $option['option_value'] ) // Backward compatibility (<1.8.7).
					|| ! array_key_exists( 'expiration', $option['option_value'] ) // Backward compatibility (<1.8.7).
					|| empty( $option['option_value']['expiration'] )
					|| ( $current_time < $option['option_value']['expiration'] )
				)
				&& ! $force
			) {
				continue;
			}

			self::delete( $option['option_name'] );
		}
	}


	/**
	 * Get list of options like.
	 *
	 * Note: only for internal use
	 *
	 * @since  1.8.7
	 * @access public
	 *
	 * @param string $option_name
	 * @param bool   $fields
	 *
	 * @return array
	 */
	public static function get_options_like( $option_name, $fields = false ) {
		global $wpdb;

		if ( empty( $option_name ) ) {
			return array();
		}

		$field_names = $fields ? 'option_name, option_value' : 'option_name';

		if ( $fields ) {
			$options = $wpdb->get_results(

				$wpdb->prepare(
					"SELECT {$field_names }
						FROM {$wpdb->options}
						Where option_name
						LIKE '%%%s%%'",
					"give_cache_{$option_name}"
				),
				ARRAY_A
			);
		} else {
			$options = $wpdb->get_col(

				$wpdb->prepare(
					"SELECT *
						FROM {$wpdb->options}
						Where option_name
						LIKE '%%%s%%'",
					"give_cache_{$option_name}"
				),
				1
			);
		}

		if ( ! empty( $options ) && $fields ) {
			foreach ( $options as $index => $option ) {
				$option['option_value'] = maybe_unserialize( $option['option_value'] );
				$options[ $index ]      = $option;
			}
		}

		return $options;
	}

	/**
	 * Check cache key validity.
	 *
	 * @since  1.8.7
	 * @access public
	 *
	 * @param $cache_key
	 *
	 * @return bool
	 */
	public static function is_valid_cache_key( $cache_key ) {
		$is_valid = ( false !== strpos( $cache_key, 'give_cache_' ) );



		/**
		 * Filter the flag which tell about cache key valid or not
		 *
		 * @since 2.0
		 */
		return apply_filters( 'give_is_valid_cache_key', $is_valid, $cache_key );
	}


	/**
	 * Get cache from group
	 *
	 * @since  2.0
	 * @access public
	 *
	 * @param int    $id
	 * @param string $group
	 *
	 * @return mixed
	 */
	public static function get_group( $id, $group = '' ) {
		$cached_data = false;

		// Bailout.
		if ( ! self::$instance->is_cache || empty( $id ) ) {
			return $cached_data;
		}

		$cached_data = wp_cache_get( $id, $group );

		return $cached_data;
	}

	/**
	 * Cache small chunks inside group
	 *
	 * @since  2.0
	 * @access public
	 *
	 * @param int    $id
	 * @param mixed  $data
	 * @param string $group
	 * @param int    $expire
	 *
	 * @return bool
	 */
	public static function set_group( $id, $data, $group = '', $expire = 0 ) {
		$status = false;

		// Bailout.
		if ( ! self::$instance->is_cache || empty( $id ) ) {
			return $status;
		}

		$status = wp_cache_set( $id, $data, $group, $expire );

		update_option( 'give-last-cache-updated', self::get_instance()->get_unique_timestamp( 'db_query_cache' ) );

		return $status;
	}

	/**
	 * Delete group cache
	 *
	 * @since  2.0
	 * @access public
	 *
	 * @param int|array $ids
	 * @param string    $group
	 * @param int       $expire
	 *
	 * @return bool
	 */
	public static function delete_group( $ids, $group = '', $expire = 0 ) {
		$status = false;

		// Bailout.
		if ( ! self::$instance->is_cache || empty( $ids ) ) {
			return $status;
		}

		// Delete single or multiple cache items from cache.
		if ( ! is_array( $ids ) ) {
			$status = wp_cache_delete( $ids, $group, $expire );

			/**
			 * Fire action when cache deleted for specific id.
			 *
			 * @since 2.0
			 *
			 * @param string $ids
			 * @param string $group
			 * @param int    $expire
			 */
			do_action( "give_deleted_{$group}_cache", $ids, $group, $expire );

		} else {
			foreach ( $ids as $id ) {
				$status = wp_cache_delete( $id, $group, $expire );

				/**
				 * Fire action when cache deleted for specific id .
				 *
				 * @since 2.0
				 *
				 * @param string $ids
				 * @param string $group
				 * @param int    $expire
				 */
				do_action( "give_deleted_{$group}_cache", $id, $group, $expire );
			}
		}



		// Update timestamp in DB when cache update.
		update_option( 'give-last-cache-updated', self::get_instance()->get_unique_timestamp( 'db_query_cache' ) );

		return $status;
	}


	/**
	 * Delete form related cache
	 * Note: only use for internal purpose.
	 *
	 * @since  2.0
	 * @access public
	 *
	 * @param int $form_id
	 */
	public function delete_form_related_cache( $form_id ) {
		// If this is just a revision, don't send the email.
		if ( wp_is_post_revision( $form_id ) ) {
			return;
		}

		$donation_query = new Give_Payments_Query(
			array(
				'number'     => - 1,
				'give_forms' => $form_id

			)
		);

		$donations = $donation_query->get_payments();

		// Bailout.
		if ( empty( $donations ) ) {
			return;
		}

		/* @var Give_Payment $donation */
		foreach ( $donations as $donation ) {
			wp_cache_delete( $donation->ID, 'give-donations' );
			wp_cache_delete( $donation->donor_id, 'give-donors' );
		}
	}

	/**
	 * Delete payment related cache
	 * Note: only use for internal purpose.
	 *
	 * @since  2.0
	 * @access public
	 *
	 * @param int $donation_id
	 */
	public function delete_payment_related_cache( $donation_id ) {
		// If this is just a revision, don't send the email.
		if ( wp_is_post_revision( $donation_id ) ) {
			return;
		}

		/* @var Give_Payment $donation */
		$donation = new Give_Payment( $donation_id );

		if ( $donation && $donation->donor_id ) {
			wp_cache_delete( $donation->donor_id, 'give-donors' );
		}

		wp_cache_delete( $donation->ID, 'give-donations' );
	}

	/**
	 * Delete donor related cache
	 * Note: only use for internal purpose.
	 *
	 * @since  2.0
	 * @access public
	 *
	 * @param string $id
	 * @param string $group
	 * @param int    $expire
	 */
	public function delete_donor_related_cache( $id, $group, $expire ) {

		$donor        = new Give_Donor( $id );
function acceptsInteger($int) { }

$x = '123'; // string "123"

// Instead of
acceptsInteger($x);

// we recommend to use
acceptsInteger((integer) $x);
		$donation_ids = array_map( 'trim', (array) explode( ',', trim( $donor->payment_ids ) ) );

		// bailout.
		if ( empty( $donation_ids ) ) {
			return;
		}

		foreach ( $donation_ids as $donation ) {
			wp_cache_delete( $donation, 'give-donations' );
		}
	}

	/**
	 * Delete donations related cache
	 * Note: only use for internal purpose.
	 *
	 * @since  2.0
	 * @access public
	 *
	 * @param string $id
	 * @param string $group
	 * @param int    $expire
	 */
	public function delete_donations_related_cache( $id, $group, $expire ) {

		/* @var Give_Payment $donation */
		$donation = new Give_Payment( $id );

		if ( $donation && $donation->donor_id ) {
			wp_cache_delete( $donation->donor_id, 'give-donors' );
		}
	}


	/**
	 * Get unique timestamp.
	 *
	 * @since  2.0
	 * @access private
	 *
	 * @param $context
	 *
	 * @return string
	 */
	private function get_unique_timestamp( $context ) {
		$timestamp = current_time( 'timestamp', 1 );

		switch ( $context ) {
			case 'db_query_cache':
				$timestamp = get_option( 'give-last-cache-updated' );
				$timestamp = empty( $timestamp ) ?
					current_time( 'timestamp', 1 ) :
					++ $timestamp;
				break;
		}

		return (string) $timestamp;
	}
}

// Initialize
Give_Cache::get_instance()->setup();


1		<?php
2		/**
3		* Class for managing cache
4		* Note: only use for internal purpose.
5		*
6		* @package Give
7		* @subpackage Classes/Give_Cache
8		* @copyright Copyright (c) 2017, WordImpress
9		* @license https://opensource.org/licenses/gpl-license GNU Public License
10		* @since 1.8.7
11		*/
12
13		// Exit if accessed directly.
14		if ( ! defined( 'ABSPATH' ) ) {
15		exit;
16		}
17
18		class Give_Cache {
		0 ignored issues – show Coding Style introduced 2017-04-14 10:23 UTC by Report Bug Copy Issue Report Since you have declared the constructor as private, maybe you should also declare the class as final. Loading history...
19		/**
20		* Instance.
21		*
22		* @since 1.8.7
23		* @access private
24		* @var Give_Cache
25		*/
26		static private $instance;
27
28		/**
29		* Flag to check if caching enabled or not.
30		*
31		* @since 2.0
32		* @access private
33		* @var
34		*/
35		private $is_cache;
36
37		/**
38		* Singleton pattern.
39		*
40		* @since 1.8.7
41		* @access private
42		* Give_Cache constructor.
43		*/
44		private function __construct() {
45		}
46
47
48		/**
49		* Get instance.
50		*
51		* @since 1.8.7
52		* @access public
53		* @return static
54		*/
55		public static function get_instance() {
56		if ( ! isset( self::$instance ) && ! ( self::$instance instanceof Give_Cache ) ) {
57		self::$instance = new Give_Cache();
58		}
59
60		return self::$instance;
61		}
62
63		/**
64		* Setup hooks.
65		*
66		* @since 1.8.7
67		* @access public
68		*/
69		public function setup() {
70		self::$instance->is_cache = give_is_setting_enabled( give_get_option( 'cache', 'enabled' ) );
71
72		// weekly delete all expired cache.
73		Give_Cron::add_weekly_event( array( $this, 'delete_all_expired' ) );
74
75		add_action( 'save_post_give_forms', array( $this, 'delete_form_related_cache' ) );
76		add_action( 'save_post_give_payment', array( $this, 'delete_payment_related_cache' ) );
77		add_action( 'give_deleted_give-donors_cache', array( $this, 'delete_donor_related_cache' ), 10, 3 );
78		add_action( 'give_deleted_give-donations_cache', array( $this, 'delete_donations_related_cache' ), 10, 3 );
79		}
80
81		/**
82		* Get cache key.
83		*
84		* @since 1.8.7
85		*
86		* @param string $action Cache key prefix.
87		* @param array $query_args (optional) Query array.
88		*
89		* @return string\|WP_Error
90		*/
91
92		public static function get_key( $action, $query_args = null ) {
93		// Bailout.
94		if ( empty( $action ) ) {
95		return new WP_Error( 'give_invalid_cache_key_action', __( 'Do not pass empty action to generate cache key.', 'give' ) );
96		}
97
98		// Handle specific cache key prefix.
99		// @see https://core.trac.wordpress.org/ticket/4476
100		if ( 'give-db-queries' === $action ) {
101		$timestamp = get_option( 'give-last-cache-updated' );
102		$timestamp = empty( $timestamp ) ? current_time( 'timestamp', 1 ) : $timestamp;
103
104		return "give-db-queries-{$timestamp}";
105		}
106
		0 ignored issues – show Coding Style introduced 2017-11-16 09:56 UTC by Report Bug Copy Issue Report Functions must not contain multiple empty lines in a row; found 2 empty lines Loading history...
107
108		// Set cache key.
109		$cache_key = "give_cache_{$action}";
110
111		// Bailout.
112		if ( ! empty( $query_args ) ) {
113		$cache_key = "{$cache_key}_" . substr( md5( serialize( $query_args ) ), 0, 15 );
114		}
115
116		/**
117		* Filter the cache key name.
118		*
119		* @since 2.0
120		*/
121		return apply_filters( 'give_get_cache_key', $cache_key, $action, $query_args );
122		}
123
124		/**
125		* Get cache.
126		*
127		* @since 1.8.7
128		*
129		* @param string $cache_key
130		* @param bool $custom_key
131		* @param mixed $query_args
132		*
133		* @return mixed
134		*/
135
136		public static function get( $cache_key, $custom_key = false, $query_args = array() ) {
137	View Code Duplication	if ( ! self::is_valid_cache_key( $cache_key ) ) {
		0 ignored issues – show Duplication introduced 2017-07-29 03:17 UTC by Report Bug Copy Issue Report 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...
138		if ( ! $custom_key ) {
139		return new WP_Error( 'give_invalid_cache_key', __( 'Cache key format should be give_cache_*', 'give' ) );
140		}
141
142		$cache_key = self::get_key( $cache_key, $query_args );
143		}
144
145		$option = get_option( $cache_key );
146
147		// Backward compatibility (<1.8.7).
148		if ( ! is_array( $option ) \|\| empty( $option ) \|\| ! array_key_exists( 'expiration', $option ) ) {
149		return $option;
150		}
151
152		// Get current time.
153		$current_time = current_time( 'timestamp', 1 );
154
155		if ( empty( $option['expiration'] ) \|\| ( $current_time < $option['expiration'] ) ) {
156		$option = $option['data'];
157		} else {
158		$option = false;
159		}
160
161		return $option;
162		}
163
164		/**
165		* Set cache.
166		*
167		* @since 1.8.7
168		*
169		* @param string $cache_key
170		* @param mixed $data
171		* @param int\|null $expiration Timestamp should be in GMT format.
172		* @param bool $custom_key
173		* @param mixed $query_args
174		*
175		* @return mixed
176		*/
177
178		public static function set( $cache_key, $data, $expiration = null, $custom_key = false, $query_args = array() ) {
179	View Code Duplication	if ( ! self::is_valid_cache_key( $cache_key ) ) {
		0 ignored issues – show Duplication introduced 2017-07-29 03:17 UTC by Report Bug Copy Issue Report 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...
180		if ( ! $custom_key ) {
181		return new WP_Error( 'give_invalid_cache_key', __( 'Cache key format should be give_cache_*', 'give' ) );
182		}
183
184		$cache_key = self::get_key( $cache_key, $query_args );
185		}
186
187		$option_value = array(
188		'data' => $data,
189		'expiration' => ! is_null( $expiration )
190		? ( $expiration + current_time( 'timestamp', 1 ) )
191		: null,
192		);
193
194		$result = update_option( $cache_key, $option_value, 'no' );
195
196		return $result;
197		}
198
199		/**
200		* Delete cache.
201		*
202		* Note: only for internal use
203		*
204		* @since 1.8.7
205		*
206		* @param string\|array $cache_keys
207		*
208		* @return bool\|WP_Error
209		*/
210
211		public static function delete( $cache_keys ) {
212		$result = true;
213		$invalid_keys = array();
214
215		if ( ! empty( $cache_keys ) ) {
216		$cache_keys = is_array( $cache_keys ) ? $cache_keys : array( $cache_keys );
217
218		foreach ( $cache_keys as $cache_key ) {
219		if ( ! self::is_valid_cache_key( $cache_key ) ) {
220		$invalid_keys[] = $cache_key;
221		$result = false;
222		}
223
224		delete_option( $cache_key );
225		}
226		}
227
228		if ( ! $result ) {
229		$result = new WP_Error(
230		'give_invalid_cache_key',
231		__( 'Cache key format should be give_cache_*', 'give' ),
232		$invalid_keys
233		);
234		}
235
236		return $result;
237		}
238
239		/**
240		* Delete all logging cache.
241		*
242		* Note: only for internal use
243		*
244		* @since 1.8.7
245		* @access public
246		* @global wpdb $wpdb
247		*
248		* @param bool $force If set to true then all cached values will be delete instead of only expired
249		*
250		* @return bool
251		*/
252		public static function delete_all_expired( $force = false ) {
253		global $wpdb;
254		$options = $wpdb->get_results(
		0 ignored issues – show introduced 2017-07-29 03:17 UTC by Report Bug Copy Issue Report Usage of a direct database call is discouraged. Loading history... introduced 2017-07-29 03:17 UTC by Report Bug Copy Issue Report Usage of a direct database call without caching is prohibited. Use wp_cache_get / wp_cache_set. Loading history...
255		$wpdb->prepare(
256		"SELECT option_name, option_value
257		FROM {$wpdb->options}
258		Where option_name
259		LIKE '%%%s%%'",
260		'give_cache'
261		),
262		ARRAY_A
263		);
264
265		// Bailout.
266		if ( empty( $options ) ) {
267		return false;
268		}
269
270		$current_time = current_time( 'timestamp', 1 );
271
272		// Delete log cache.
273		foreach ( $options as $option ) {
274		$option['option_value'] = maybe_unserialize( $option['option_value'] );
275
276		if (
277		(
278		! self::is_valid_cache_key( $option['option_name'] )
279		\|\| ! is_array( $option['option_value'] ) // Backward compatibility (<1.8.7).
280		\|\| ! array_key_exists( 'expiration', $option['option_value'] ) // Backward compatibility (<1.8.7).
281		\|\| empty( $option['option_value']['expiration'] )
282		\|\| ( $current_time < $option['option_value']['expiration'] )
283		)
284		&& ! $force
285		) {
286		continue;
287		}
288
289		self::delete( $option['option_name'] );
290		}
291		}
292
293
294		/**
295		* Get list of options like.
296		*
297		* Note: only for internal use
298		*
299		* @since 1.8.7
300		* @access public
301		*
302		* @param string $option_name
303		* @param bool $fields
304		*
305		* @return array
306		*/
307		public static function get_options_like( $option_name, $fields = false ) {
308		global $wpdb;
309
310		if ( empty( $option_name ) ) {
311		return array();
312		}
313
314		$field_names = $fields ? 'option_name, option_value' : 'option_name';
315
316		if ( $fields ) {
317		$options = $wpdb->get_results(
		0 ignored issues – show introduced 2017-07-29 03:17 UTC by Report Bug Copy Issue Report Usage of a direct database call is discouraged. Loading history... introduced 2017-07-29 03:17 UTC by Report Bug Copy Issue Report Usage of a direct database call without caching is prohibited. Use wp_cache_get / wp_cache_set. Loading history...
318		$wpdb->prepare(
319		"SELECT {$field_names }
320		FROM {$wpdb->options}
321		Where option_name
322		LIKE '%%%s%%'",
323		"give_cache_{$option_name}"
324		),
325		ARRAY_A
326		);
327		} else {
328		$options = $wpdb->get_col(
		0 ignored issues – show introduced 2017-07-29 03:17 UTC by Report Bug Copy Issue Report Usage of a direct database call is discouraged. Loading history... introduced 2017-07-29 03:17 UTC by Report Bug Copy Issue Report Usage of a direct database call without caching is prohibited. Use wp_cache_get / wp_cache_set. Loading history...
329		$wpdb->prepare(
330		"SELECT *
331		FROM {$wpdb->options}
332		Where option_name
333		LIKE '%%%s%%'",
334		"give_cache_{$option_name}"
335		),
336		1
337		);
338		}
339
340		if ( ! empty( $options ) && $fields ) {
341		foreach ( $options as $index => $option ) {
342		$option['option_value'] = maybe_unserialize( $option['option_value'] );
343		$options[ $index ] = $option;
344		}
345		}
346
347		return $options;
348		}
349
350		/**
351		* Check cache key validity.
352		*
353		* @since 1.8.7
354		* @access public
355		*
356		* @param $cache_key
357		*
358		* @return bool
359		*/
360		public static function is_valid_cache_key( $cache_key ) {
361		$is_valid = ( false !== strpos( $cache_key, 'give_cache_' ) );
362
		0 ignored issues – show Coding Style introduced 2017-11-16 15:14 UTC by Report Bug Copy Issue Report Functions must not contain multiple empty lines in a row; found 2 empty lines Loading history...
363
364		/**
365		* Filter the flag which tell about cache key valid or not
366		*
367		* @since 2.0
368		*/
369		return apply_filters( 'give_is_valid_cache_key', $is_valid, $cache_key );
370		}
371
372
373		/**
374		* Get cache from group
375		*
376		* @since 2.0
377		* @access public
378		*
379		* @param int $id
380		* @param string $group
381		*
382		* @return mixed
383		*/
384		public static function get_group( $id, $group = '' ) {
385		$cached_data = false;
386
387		// Bailout.
388		if ( ! self::$instance->is_cache \|\| empty( $id ) ) {
389		return $cached_data;
390		}
391
392		$cached_data = wp_cache_get( $id, $group );
393
394		return $cached_data;
395		}
396
397		/**
398		* Cache small chunks inside group
399		*
400		* @since 2.0
401		* @access public
402		*
403		* @param int $id
404		* @param mixed $data
405		* @param string $group
406		* @param int $expire
407		*
408		* @return bool
409		*/
410		public static function set_group( $id, $data, $group = '', $expire = 0 ) {
411		$status = false;
412
413		// Bailout.
414		if ( ! self::$instance->is_cache \|\| empty( $id ) ) {
415		return $status;
416		}
417
418		$status = wp_cache_set( $id, $data, $group, $expire );
419
420		update_option( 'give-last-cache-updated', self::get_instance()->get_unique_timestamp( 'db_query_cache' ) );
421
422		return $status;
423		}
424
425		/**
426		* Delete group cache
427		*
428		* @since 2.0
429		* @access public
430		*
431		* @param int\|array $ids
432		* @param string $group
433		* @param int $expire
434		*
435		* @return bool
436		*/
437		public static function delete_group( $ids, $group = '', $expire = 0 ) {
438		$status = false;
439
440		// Bailout.
441		if ( ! self::$instance->is_cache \|\| empty( $ids ) ) {
442		return $status;
443		}
444
445		// Delete single or multiple cache items from cache.
446		if ( ! is_array( $ids ) ) {
447		$status = wp_cache_delete( $ids, $group, $expire );
448
449		/**
450		* Fire action when cache deleted for specific id.
451		*
452		* @since 2.0
453		*
454		* @param string $ids
455		* @param string $group
456		* @param int $expire
457		*/
458		do_action( "give_deleted_{$group}_cache", $ids, $group, $expire );
459
460		} else {
461		foreach ( $ids as $id ) {
462		$status = wp_cache_delete( $id, $group, $expire );
463
464		/**
465		* Fire action when cache deleted for specific id .
466		*
467		* @since 2.0
468		*
469		* @param string $ids
470		* @param string $group
471		* @param int $expire
472		*/
473		do_action( "give_deleted_{$group}_cache", $id, $group, $expire );
474		}
475		}
476
		0 ignored issues – show Coding Style introduced 2017-11-21 07:43 UTC by Report Bug Copy Issue Report Functions must not contain multiple empty lines in a row; found 2 empty lines Loading history...
477
478		// Update timestamp in DB when cache update.
479		update_option( 'give-last-cache-updated', self::get_instance()->get_unique_timestamp( 'db_query_cache' ) );
480
481		return $status;
482		}
483
484
485		/**
486		* Delete form related cache
487		* Note: only use for internal purpose.
488		*
489		* @since 2.0
490		* @access public
491		*
492		* @param int $form_id
493		*/
494		public function delete_form_related_cache( $form_id ) {
495		// If this is just a revision, don't send the email.
496		if ( wp_is_post_revision( $form_id ) ) {
497		return;
498		}
499
500		$donation_query = new Give_Payments_Query(
501		array(
502		'number' => - 1,
503		'give_forms' => $form_id
		0 ignored issues – show introduced 2017-11-21 04:54 UTC by Report Bug Copy Issue Report Each line in an array declaration must end in a comma Loading history...
504		)
505		);
506
507		$donations = $donation_query->get_payments();
508
509		// Bailout.
510		if ( empty( $donations ) ) {
511		return;
512		}
513
514		/* @var Give_Payment $donation */
515		foreach ( $donations as $donation ) {
516		wp_cache_delete( $donation->ID, 'give-donations' );
517		wp_cache_delete( $donation->donor_id, 'give-donors' );
518		}
519		}
520
521		/**
522		* Delete payment related cache
523		* Note: only use for internal purpose.
524		*
525		* @since 2.0
526		* @access public
527		*
528		* @param int $donation_id
529		*/
530		public function delete_payment_related_cache( $donation_id ) {
531		// If this is just a revision, don't send the email.
532		if ( wp_is_post_revision( $donation_id ) ) {
533		return;
534		}
535
536		/* @var Give_Payment $donation */
537		$donation = new Give_Payment( $donation_id );
538
539		if ( $donation && $donation->donor_id ) {
540		wp_cache_delete( $donation->donor_id, 'give-donors' );
541		}
542
543		wp_cache_delete( $donation->ID, 'give-donations' );
544		}
545
546		/**
547		* Delete donor related cache
548		* Note: only use for internal purpose.
549		*
550		* @since 2.0
551		* @access public
552		*
553		* @param string $id
554		* @param string $group
555		* @param int $expire
556		*/
557		public function delete_donor_related_cache( $id, $group, $expire ) {
		0 ignored issues – show Unused Code introduced 2017-11-21 04:54 UTC by Report Bug Copy Issue Report The parameter `$group` is not used and could be removed. This check looks from parameters that have been defined for a function or method, but which are not used in the method body. Loading history... Unused Code introduced 2017-11-21 04:54 UTC by Report Bug Copy Issue Report The parameter `$expire` is not used and could be removed. This check looks from parameters that have been defined for a function or method, but which are not used in the method body. Loading history...
558		$donor = new Give_Donor( $id );
		0 ignored issues – show Documentation introduced 2017-11-21 04:54 UTC by Report Bug Copy Issue Report `$id` is of type `string`, but the function expects a `boolean`. It seems like the type of the argument is not accepted by the function/method which you are calling. In some cases, in particular if PHP’s automatic type-juggling kicks in this might be fine. In other cases, however this might be a bug. We suggest to add an explicit type cast like in the following example: function acceptsInteger($int) { } $x = '123'; // string "123" // Instead of acceptsInteger($x); // we recommend to use acceptsInteger((integer) $x); Loading history...
559		$donation_ids = array_map( 'trim', (array) explode( ',', trim( $donor->payment_ids ) ) );
560
561		// bailout.
562		if ( empty( $donation_ids ) ) {
563		return;
564		}
565
566		foreach ( $donation_ids as $donation ) {
567		wp_cache_delete( $donation, 'give-donations' );
568		}
569		}
570
571		/**
572		* Delete donations related cache
573		* Note: only use for internal purpose.
574		*
575		* @since 2.0
576		* @access public
577		*
578		* @param string $id
579		* @param string $group
580		* @param int $expire
581		*/
582		public function delete_donations_related_cache( $id, $group, $expire ) {
		0 ignored issues – show Unused Code introduced 2017-11-21 05:15 UTC by Report Bug Copy Issue Report The parameter `$group` is not used and could be removed. This check looks from parameters that have been defined for a function or method, but which are not used in the method body. Loading history... Unused Code introduced 2017-11-21 05:15 UTC by Report Bug Copy Issue Report The parameter `$expire` is not used and could be removed. This check looks from parameters that have been defined for a function or method, but which are not used in the method body. Loading history...
583		/* @var Give_Payment $donation */
584		$donation = new Give_Payment( $id );
585
586		if ( $donation && $donation->donor_id ) {
587		wp_cache_delete( $donation->donor_id, 'give-donors' );
588		}
589		}
590
591
592		/**
593		* Get unique timestamp.
594		*
595		* @since 2.0
596		* @access private
597		*
598		* @param $context
599		*
600		* @return string
601		*/
602		private function get_unique_timestamp( $context ) {
603		$timestamp = current_time( 'timestamp', 1 );
604
605		switch ( $context ) {
606		case 'db_query_cache':
607		$timestamp = get_option( 'give-last-cache-updated' );
608		$timestamp = empty( $timestamp ) ?
609		current_time( 'timestamp', 1 ) :
610		++ $timestamp;
611		break;
612		}
613
614		return (string) $timestamp;
615		}
616		}
617
618		// Initialize
619		Give_Cache::get_instance()->setup();
620

ravinderk / Give

Push — issues/1944 ( 57386e...a22d42 )

Give_Cache::delete_payment_related_cache() A

Complexity

Size

Duplication

Importance

Duplication Side-by-Side

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