WordImpress / Give

includes/admin/tools/data/class-give-tools-recount-donor-stats.php

Doc Comments +1 added lines, -1 removed lines

@@ -49,7 +49,7 @@
 	 * @access public
 	 * @since 1.5
 	 *
-	 * @return array $data The data for the CSV file
+	 * @return boolean $data The data for the CSV file
 	 */
 	public function get_data() {
 

Spacing +38 added lines, -38 removed lines

@@ -10,7 +10,7 @@ 
  */
 
 // Exit if accessed directly.
-if ( ! defined( 'ABSPATH' ) ) {
+if ( ! defined('ABSPATH')) {
 	exit;
 }
 
@@ -57,32 +57,32 @@ 
 
 		$args = array(
 			'number'  => $this->per_step,
-			'offset'  => $this->per_step * ( $this->step - 1 ),
+			'offset'  => $this->per_step * ($this->step - 1),
 			'orderby' => 'id',
 			'order'   => 'DESC',
 		);
 
-		$donors = Give()->donors->get_donors( $args );
+		$donors = Give()->donors->get_donors($args);
 
-		if ( $donors ) {
+		if ($donors) {
 
-			$allowed_payment_status = apply_filters( 'give_recount_donors_donation_statuses', give_get_payment_status_keys() );
+			$allowed_payment_status = apply_filters('give_recount_donors_donation_statuses', give_get_payment_status_keys());
 
-			foreach ( $donors as $donor ) {
+			foreach ($donors as $donor) {
 
-				$attached_payment_ids = explode( ',', $donor->payment_ids );
+				$attached_payment_ids = explode(',', $donor->payment_ids);
 
 				$attached_args = array(
 					'post__in' => $attached_payment_ids,
-					'number'   => - 1,
+					'number'   => -1,
 					'status'   => $allowed_payment_status,
 				);
 
-				$attached_payments = (array) give_get_payments( $attached_args );
+				$attached_payments = (array) give_get_payments($attached_args);
 
 				$unattached_args = array(
 					'post__not_in' => $attached_payment_ids,
-					'number'       => - 1,
+					'number'       => -1,
 					'status'       => $allowed_payment_status,
 					'meta_query'   => array(
 						array(
@@ -93,29 +93,29 @@ 
 					),
 				);
 
-				$unattached_payments = give_get_payments( $unattached_args );
+				$unattached_payments = give_get_payments($unattached_args);
 
-				$payments = array_merge( $attached_payments, $unattached_payments );
+				$payments = array_merge($attached_payments, $unattached_payments);
 
 				$purchase_value = 0.00;
 				$purchase_count = 0;
 				$payment_ids    = array();
 
-				if ( $payments ) {
+				if ($payments) {
 
-					foreach ( $payments as $payment ) {
+					foreach ($payments as $payment) {
 
 						$should_process_payment = 'publish' == $payment->post_status ? true : false;
-						$should_process_payment = apply_filters( 'give_donor_recount_should_process_donation', $should_process_payment, $payment );
+						$should_process_payment = apply_filters('give_donor_recount_should_process_donation', $should_process_payment, $payment);
 
-						if ( true === $should_process_payment ) {
+						if (true === $should_process_payment) {
 
-							if ( apply_filters( 'give_donor_recount_should_increase_value', true, $payment ) ) {
-								$purchase_value += give_get_payment_amount( $payment->ID );
+							if (apply_filters('give_donor_recount_should_increase_value', true, $payment)) {
+								$purchase_value += give_get_payment_amount($payment->ID);
 							}
 
-							if ( apply_filters( 'give_donor_recount_should_increase_count', true, $payment ) ) {
-								$purchase_count ++;
+							if (apply_filters('give_donor_recount_should_increase_count', true, $payment)) {
+								$purchase_count++;
 							}
 						}
 
@@ -123,7 +123,7 @@ 
 					}
 				}
 
-				$payment_ids = implode( ',', $payment_ids );
+				$payment_ids = implode(',', $payment_ids);
 
 				$donor_update_data = array(
 					'purchase_count' => $purchase_count,
@@ -131,8 +131,8 @@ 
 					'payment_ids'    => $payment_ids,
 				);
 
-				$donor_instance = new Give_Donor( $donor->id );
-				$donor_instance->update( $donor_update_data );
+				$donor_instance = new Give_Donor($donor->id);
+				$donor_instance->update($donor_update_data);
 
 			}// End foreach().
 
@@ -152,21 +152,21 @@ 
 	public function get_percentage_complete() {
 
 		$args = array(
-			'number'  => - 1,
+			'number'  => -1,
 			'orderby' => 'id',
 			'order'   => 'DESC',
 		);
 
-		$donors = Give()->donors->get_donors( $args );
-		$total     = count( $donors );
+		$donors = Give()->donors->get_donors($args);
+		$total = count($donors);
 
 		$percentage = 100;
 
-		if ( $total > 0 ) {
-			$percentage = ( ( $this->per_step * $this->step ) / $total ) * 100;
+		if ($total > 0) {
+			$percentage = (($this->per_step * $this->step) / $total) * 100;
 		}
 
-		if ( $percentage > 100 ) {
+		if ($percentage > 100) {
 			$percentage = 100;
 		}
 
@@ -180,7 +180,7 @@ 
 	 *
 	 * @param array $request The Form Data passed into the batch processing
 	 */
-	public function set_properties( $request ) {
+	public function set_properties($request) {
 	}
 
 	/**
@@ -191,21 +191,21 @@ 
 	 */
 	public function process_step() {
 
-		if ( ! $this->can_export() ) {
-			wp_die( esc_html__( 'You do not have permission to recount stats.', 'give' ), esc_html__( 'Error', 'give' ), array(
+		if ( ! $this->can_export()) {
+			wp_die(esc_html__('You do not have permission to recount stats.', 'give'), esc_html__('Error', 'give'), array(
 				'response' => 403,
-			) );
+			));
 		}
 
 		$had_data = $this->get_data();
 
-		if ( $had_data ) {
+		if ($had_data) {
 			$this->done = false;
 
 			return true;
 		} else {
 			$this->done    = true;
-			$this->message = esc_html__( 'Donor stats have been successfully recounted.', 'give' );
+			$this->message = esc_html__('Donor stats have been successfully recounted.', 'give');
 
 			return false;
 		}
@@ -215,10 +215,10 @@ 
 	 * Headers
 	 */
 	public function headers() {
-		ignore_user_abort( true );
+		ignore_user_abort(true);
 
-		if ( ! give_is_func_disabled( 'set_time_limit' ) && ! ini_get( 'safe_mode' ) ) {
-			set_time_limit( 0 );
+		if ( ! give_is_func_disabled('set_time_limit') && ! ini_get('safe_mode')) {
+			set_time_limit(0);
 		}
 	}
 

includes/api/class-give-api.php

Doc Comments +3 added lines, -3 removed lines

@@ -216,7 +216,7 @@ 
 	 *
 	 * @access public
 	 * @since  1.1
-	 * @return array
+	 * @return string
 	 */
 	public function get_versions() {
 		return $this->versions;
@@ -302,7 +302,7 @@ 
 	 * @uses   Give_API::invalid_key()
 	 * @uses   Give_API::invalid_auth()
 	 * @since  1.1
-	 * @return bool
+	 * @return false|null
 	 */
 	private function validate_request() {
 		global $wp_query;
@@ -694,7 +694,7 @@ 
 	 *
 	 * @param array $args Arguments to override defaults
 	 *
-	 * @return array $dates
+	 * @return integer|null $dates
 	 */
 	public function get_dates( $args = array() ) {
 		$dates = array();

Spacing +512 added lines, -512 removed lines

@@ -12,7 +12,7 @@ 
  */
 
 // Exit if accessed directly.
-if ( ! defined( 'ABSPATH' ) ) {
+if ( ! defined('ABSPATH')) {
 	exit;
 }
 
@@ -141,27 +141,27 @@ 
 			'v1' => 'GIVE_API_V1',
 		);
 
-		foreach ( $this->get_versions() as $version => $class ) {
-			require_once GIVE_PLUGIN_DIR . 'includes/api/class-give-api-' . $version . '.php';
+		foreach ($this->get_versions() as $version => $class) {
+			require_once GIVE_PLUGIN_DIR.'includes/api/class-give-api-'.$version.'.php';
 		}
 
-		add_action( 'init', array( $this, 'add_endpoint' ) );
-		add_action( 'wp', array( $this, 'process_query' ), - 1 );
-		add_filter( 'query_vars', array( $this, 'query_vars' ) );
-		add_action( 'show_user_profile', array( $this, 'user_key_field' ) );
-		add_action( 'edit_user_profile', array( $this, 'user_key_field' ) );
-		add_action( 'personal_options_update', array( $this, 'update_key' ) );
-		add_action( 'edit_user_profile_update', array( $this, 'update_key' ) );
-		add_action( 'give_process_api_key', array( $this, 'process_api_key' ) );
+		add_action('init', array($this, 'add_endpoint'));
+		add_action('wp', array($this, 'process_query'), - 1);
+		add_filter('query_vars', array($this, 'query_vars'));
+		add_action('show_user_profile', array($this, 'user_key_field'));
+		add_action('edit_user_profile', array($this, 'user_key_field'));
+		add_action('personal_options_update', array($this, 'update_key'));
+		add_action('edit_user_profile_update', array($this, 'update_key'));
+		add_action('give_process_api_key', array($this, 'process_api_key'));
 
 		// Setup a backwards compatibility check for user API Keys
-		add_filter( 'get_user_metadata', array( $this, 'api_key_backwards_compat' ), 10, 4 );
+		add_filter('get_user_metadata', array($this, 'api_key_backwards_compat'), 10, 4);
 
 		// Determine if JSON_PRETTY_PRINT is available
-		$this->pretty_print = defined( 'JSON_PRETTY_PRINT' ) ? JSON_PRETTY_PRINT : null;
+		$this->pretty_print = defined('JSON_PRETTY_PRINT') ? JSON_PRETTY_PRINT : null;
 
 		// Allow API request logging to be turned off
-		$this->log_requests = apply_filters( 'give_api_log_requests', $this->log_requests );
+		$this->log_requests = apply_filters('give_api_log_requests', $this->log_requests);
 
 		// Setup Give_Payment_Stats instance
 		$this->stats = new Give_Payment_Stats();
@@ -177,8 +177,8 @@ 
 	 *
 	 * @since  1.1
 	 */
-	public function add_endpoint( $rewrite_rules ) {
-		add_rewrite_endpoint( 'give-api', EP_ALL );
+	public function add_endpoint($rewrite_rules) {
+		add_rewrite_endpoint('give-api', EP_ALL);
 	}
 
 	/**
@@ -191,7 +191,7 @@ 
 	 *
 	 * @return string[] $vars New query vars
 	 */
-	public function query_vars( $vars ) {
+	public function query_vars($vars) {
 
 		$vars[] = 'token';
 		$vars[] = 'key';
@@ -242,11 +242,11 @@ 
 	 */
 	public function get_default_version() {
 
-		$version = get_option( 'give_default_api_version' );
+		$version = get_option('give_default_api_version');
 
-		if ( defined( 'GIVE_API_VERSION' ) ) {
+		if (defined('GIVE_API_VERSION')) {
 			$version = GIVE_API_VERSION;
-		} elseif ( ! $version ) {
+		} elseif ( ! $version) {
 			$version = 'v1';
 		}
 
@@ -267,14 +267,14 @@ 
 
 		$version = $wp_query->query_vars['give-api'];
 
-		if ( strpos( $version, '/' ) ) {
+		if (strpos($version, '/')) {
 
-			$version = explode( '/', $version );
-			$version = strtolower( $version[0] );
+			$version = explode('/', $version);
+			$version = strtolower($version[0]);
 
-			$wp_query->query_vars['give-api'] = str_replace( $version . '/', '', $wp_query->query_vars['give-api'] );
+			$wp_query->query_vars['give-api'] = str_replace($version.'/', '', $wp_query->query_vars['give-api']);
 
-			if ( array_key_exists( $version, $this->versions ) ) {
+			if (array_key_exists($version, $this->versions)) {
 
 				$this->queried_version = $version;
 
@@ -310,26 +310,26 @@ 
 		$this->override = false;
 
 		// Make sure we have both user and api key
-		if ( ! empty( $wp_query->query_vars['give-api'] ) && ( $wp_query->query_vars['give-api'] !== 'forms' || ! empty( $wp_query->query_vars['token'] ) ) ) {
+		if ( ! empty($wp_query->query_vars['give-api']) && ($wp_query->query_vars['give-api'] !== 'forms' || ! empty($wp_query->query_vars['token']))) {
 
-			if ( empty( $wp_query->query_vars['token'] ) || empty( $wp_query->query_vars['key'] ) ) {
+			if (empty($wp_query->query_vars['token']) || empty($wp_query->query_vars['key'])) {
 				$this->missing_auth();
 				return false;
 			}
 
 			// Retrieve the user by public API key and ensure they exist
-			if ( ! ( $user = $this->get_user( $wp_query->query_vars['key'] ) ) ) {
+			if ( ! ($user = $this->get_user($wp_query->query_vars['key']))) {
 
 				$this->invalid_key();
 				return false;
 
 			} else {
 
-				$token  = urldecode( $wp_query->query_vars['token'] );
-				$secret = $this->get_user_secret_key( $user );
-				$public = urldecode( $wp_query->query_vars['key'] );
+				$token  = urldecode($wp_query->query_vars['token']);
+				$secret = $this->get_user_secret_key($user);
+				$public = urldecode($wp_query->query_vars['key']);
 
-				if ( hash_equals( md5( $secret . $public ), $token ) ) {
+				if (hash_equals(md5($secret.$public), $token)) {
 					$this->is_valid_request = true;
 				} else {
 					$this->invalid_auth();
@@ -337,9 +337,9 @@ 
 				}
 
 			}
-		} elseif ( ! empty( $wp_query->query_vars['give-api'] ) && $wp_query->query_vars['give-api'] === 'forms' ) {
+		} elseif ( ! empty($wp_query->query_vars['give-api']) && $wp_query->query_vars['give-api'] === 'forms') {
 			$this->is_valid_request = true;
-			$wp_query->set( 'key', 'public' );
+			$wp_query->set('key', 'public');
 		}
 	}
 
@@ -355,25 +355,25 @@ 
 	 *
 	 * @return bool if user ID is found, false otherwise
 	 */
-	public function get_user( $key = '' ) {
+	public function get_user($key = '') {
 		global $wpdb, $wp_query;
 
-		if ( empty( $key ) ) {
-			$key = urldecode( $wp_query->query_vars['key'] );
+		if (empty($key)) {
+			$key = urldecode($wp_query->query_vars['key']);
 		}
 
-		if ( empty( $key ) ) {
+		if (empty($key)) {
 			return false;
 		}
 
-		$user = Give_Cache::get( md5( 'give_api_user_' . $key ), true );
+		$user = Give_Cache::get(md5('give_api_user_'.$key), true);
 
-		if ( false === $user ) {
-			$user = $wpdb->get_var( $wpdb->prepare( "SELECT user_id FROM $wpdb->usermeta WHERE meta_key = %s LIMIT 1", $key ) );
-			Give_Cache::set( md5( 'give_api_user_' . $key ), $user, DAY_IN_SECONDS, true );
+		if (false === $user) {
+			$user = $wpdb->get_var($wpdb->prepare("SELECT user_id FROM $wpdb->usermeta WHERE meta_key = %s LIMIT 1", $key));
+			Give_Cache::set(md5('give_api_user_'.$key), $user, DAY_IN_SECONDS, true);
 		}
 
-		if ( $user != null ) {
+		if ($user != null) {
 			$this->user_id = $user;
 
 			return $user;
@@ -389,19 +389,19 @@ 
 	 *
 	 * @return mixed|null|string
 	 */
-	public function get_user_public_key( $user_id = 0 ) {
+	public function get_user_public_key($user_id = 0) {
 		global $wpdb;
 
-		if ( empty( $user_id ) ) {
+		if (empty($user_id)) {
 			return '';
 		}
 
-		$cache_key       = md5( 'give_api_user_public_key' . $user_id );
-		$user_public_key = Give_Cache::get( $cache_key, true );
+		$cache_key       = md5('give_api_user_public_key'.$user_id);
+		$user_public_key = Give_Cache::get($cache_key, true);
 
-		if ( empty( $user_public_key ) ) {
-			$user_public_key = $wpdb->get_var( $wpdb->prepare( "SELECT meta_key FROM $wpdb->usermeta WHERE meta_value = 'give_user_public_key' AND user_id = %d", $user_id ) );
-			Give_Cache::set( $cache_key, $user_public_key, HOUR_IN_SECONDS, true );
+		if (empty($user_public_key)) {
+			$user_public_key = $wpdb->get_var($wpdb->prepare("SELECT meta_key FROM $wpdb->usermeta WHERE meta_value = 'give_user_public_key' AND user_id = %d", $user_id));
+			Give_Cache::set($cache_key, $user_public_key, HOUR_IN_SECONDS, true);
 		}
 
 		return $user_public_key;
@@ -414,19 +414,19 @@ 
 	 *
 	 * @return mixed|null|string
 	 */
-	public function get_user_secret_key( $user_id = 0 ) {
+	public function get_user_secret_key($user_id = 0) {
 		global $wpdb;
 
-		if ( empty( $user_id ) ) {
+		if (empty($user_id)) {
 			return '';
 		}
 
-		$cache_key       = md5( 'give_api_user_secret_key' . $user_id );
-		$user_secret_key = Give_Cache::get( $cache_key, true );
+		$cache_key       = md5('give_api_user_secret_key'.$user_id);
+		$user_secret_key = Give_Cache::get($cache_key, true);
 
-		if ( empty( $user_secret_key ) ) {
-			$user_secret_key = $wpdb->get_var( $wpdb->prepare( "SELECT meta_key FROM $wpdb->usermeta WHERE meta_value = 'give_user_secret_key' AND user_id = %d", $user_id ) );
-			Give_Cache::set( $cache_key, $user_secret_key, HOUR_IN_SECONDS, true );
+		if (empty($user_secret_key)) {
+			$user_secret_key = $wpdb->get_var($wpdb->prepare("SELECT meta_key FROM $wpdb->usermeta WHERE meta_value = 'give_user_secret_key' AND user_id = %d", $user_id));
+			Give_Cache::set($cache_key, $user_secret_key, HOUR_IN_SECONDS, true);
 		}
 
 		return $user_secret_key;
@@ -442,10 +442,10 @@ 
 	 */
 	private function missing_auth() {
 		$error          = array();
-		$error['error'] = esc_html__( 'You must specify both a token and API key.', 'give' );
+		$error['error'] = esc_html__('You must specify both a token and API key.', 'give');
 
 		$this->data = $error;
-		$this->output( 401 );
+		$this->output(401);
 	}
 
 	/**
@@ -459,10 +459,10 @@ 
 	 */
 	private function invalid_auth() {
 		$error          = array();
-		$error['error'] = esc_html__( 'Your request could not be authenticated.', 'give' );
+		$error['error'] = esc_html__('Your request could not be authenticated.', 'give');
 
 		$this->data = $error;
-		$this->output( 403 );
+		$this->output(403);
 	}
 
 	/**
@@ -476,10 +476,10 @@ 
 	 */
 	private function invalid_key() {
 		$error          = array();
-		$error['error'] = esc_html__( 'Invalid API key.', 'give' );
+		$error['error'] = esc_html__('Invalid API key.', 'give');
 
 		$this->data = $error;
-		$this->output( 403 );
+		$this->output(403);
 	}
 
 	/**
@@ -492,10 +492,10 @@ 
 	 */
 	private function invalid_version() {
 		$error          = array();
-		$error['error'] = esc_html__( 'Invalid API version.', 'give' );
+		$error['error'] = esc_html__('Invalid API version.', 'give');
 
 		$this->data = $error;
-		$this->output( 404 );
+		$this->output(404);
 	}
 
 	/**
@@ -511,10 +511,10 @@ 
 		global $wp_query;
 
 		// Start logging how long the request takes for logging
-		$before = microtime( true );
+		$before = microtime(true);
 
 		// Check for give-api var. Get out if not present
-		if ( empty( $wp_query->query_vars['give-api'] ) ) {
+		if (empty($wp_query->query_vars['give-api'])) {
 			return;
 		}
 
@@ -528,45 +528,45 @@ 
 		$this->validate_request();
 
 		// Only proceed if no errors have been noted
-		if ( ! $this->is_valid_request ) {
+		if ( ! $this->is_valid_request) {
 			return;
 		}
 
-		if ( ! defined( 'GIVE_DOING_API' ) ) {
-			define( 'GIVE_DOING_API', true );
+		if ( ! defined('GIVE_DOING_API')) {
+			define('GIVE_DOING_API', true);
 		}
 
 		$data         = array();
 		$this->routes = new $this->versions[$this->get_queried_version()];
 		$this->routes->validate_request();
 
-		switch ( $this->endpoint ) :
+		switch ($this->endpoint) :
 
 			case 'stats' :
 
-				$data = $this->routes->get_stats( array(
-					'type'      => isset( $wp_query->query_vars['type'] ) ? $wp_query->query_vars['type'] : null,
-					'form'      => isset( $wp_query->query_vars['form'] ) ? $wp_query->query_vars['form'] : null,
-					'date'      => isset( $wp_query->query_vars['date'] ) ? $wp_query->query_vars['date'] : null,
-					'startdate' => isset( $wp_query->query_vars['startdate'] ) ? $wp_query->query_vars['startdate'] : null,
-					'enddate'   => isset( $wp_query->query_vars['enddate'] ) ? $wp_query->query_vars['enddate'] : null,
-				) );
+				$data = $this->routes->get_stats(array(
+					'type'      => isset($wp_query->query_vars['type']) ? $wp_query->query_vars['type'] : null,
+					'form'      => isset($wp_query->query_vars['form']) ? $wp_query->query_vars['form'] : null,
+					'date'      => isset($wp_query->query_vars['date']) ? $wp_query->query_vars['date'] : null,
+					'startdate' => isset($wp_query->query_vars['startdate']) ? $wp_query->query_vars['startdate'] : null,
+					'enddate'   => isset($wp_query->query_vars['enddate']) ? $wp_query->query_vars['enddate'] : null,
+				));
 
 				break;
 
 			case 'forms' :
 
-				$form = isset( $wp_query->query_vars['form'] ) ? $wp_query->query_vars['form'] : null;
+				$form = isset($wp_query->query_vars['form']) ? $wp_query->query_vars['form'] : null;
 
-				$data = $this->routes->get_forms( $form );
+				$data = $this->routes->get_forms($form);
 
 				break;
 
 			case 'donors' :
 
-				$donor = isset( $wp_query->query_vars['donor'] ) ? $wp_query->query_vars['donor'] : null;
+				$donor = isset($wp_query->query_vars['donor']) ? $wp_query->query_vars['donor'] : null;
 
-				$data = $this->routes->get_donors( $donor );
+				$data = $this->routes->get_donors($donor);
 
 				break;
 
@@ -579,25 +579,25 @@ 
 				 * @params date startdate | required when date = range and format to be YYYYMMDD (i.e. 20170524)
 				 * @params date enddate | required when date = range and format to be YYYYMMDD (i.e. 20170524)
 				 */
-				$data = $this->routes->get_recent_donations( array(
-					'date'      => isset( $wp_query->query_vars['date'] ) ? $wp_query->query_vars['date'] : null,
-					'startdate' => isset( $wp_query->query_vars['startdate'] ) ? $wp_query->query_vars['startdate'] : null,
-					'enddate'   => isset( $wp_query->query_vars['enddate'] ) ? $wp_query->query_vars['enddate'] : null,
-				) );
+				$data = $this->routes->get_recent_donations(array(
+					'date'      => isset($wp_query->query_vars['date']) ? $wp_query->query_vars['date'] : null,
+					'startdate' => isset($wp_query->query_vars['startdate']) ? $wp_query->query_vars['startdate'] : null,
+					'enddate'   => isset($wp_query->query_vars['enddate']) ? $wp_query->query_vars['enddate'] : null,
+				));
 
 				break;
 
 		endswitch;
 
 		// Allow extensions to setup their own return data
-		$this->data = apply_filters( 'give_api_output_data', $data, $this->endpoint, $this );
+		$this->data = apply_filters('give_api_output_data', $data, $this->endpoint, $this);
 
-		$after                       = microtime( true );
-		$request_time                = ( $after - $before );
+		$after                       = microtime(true);
+		$request_time                = ($after - $before);
 		$this->data['request_speed'] = $request_time;
 
 		// Log this API request, if enabled. We log it here because we have access to errors.
-		$this->log_request( $this->data );
+		$this->log_request($this->data);
 
 		// Send out data to the output function
 		$this->output();
@@ -627,25 +627,25 @@ 
 		global $wp_query;
 
 		// Whitelist our query options
-		$accepted = apply_filters( 'give_api_valid_query_modes', array(
+		$accepted = apply_filters('give_api_valid_query_modes', array(
 			'stats',
 			'forms',
 			'donors',
 			'donations',
-		) );
+		));
 
-		$query = isset( $wp_query->query_vars['give-api'] ) ? $wp_query->query_vars['give-api'] : null;
-		$query = str_replace( $this->queried_version . '/', '', $query );
+		$query = isset($wp_query->query_vars['give-api']) ? $wp_query->query_vars['give-api'] : null;
+		$query = str_replace($this->queried_version.'/', '', $query);
 
 		$error = array();
 
 		// Make sure our query is valid
-		if ( ! in_array( $query, $accepted ) ) {
-			$error['error'] = esc_html__( 'Invalid query.', 'give' );
+		if ( ! in_array($query, $accepted)) {
+			$error['error'] = esc_html__('Invalid query.', 'give');
 
 			$this->data = $error;
 			// 400 is Bad Request
-			$this->output( 400 );
+			$this->output(400);
 		}
 
 		$this->endpoint = $query;
@@ -662,7 +662,7 @@ 
 	public function get_paged() {
 		global $wp_query;
 
-		return isset( $wp_query->query_vars['page'] ) ? $wp_query->query_vars['page'] : 1;
+		return isset($wp_query->query_vars['page']) ? $wp_query->query_vars['page'] : 1;
 	}
 
 
@@ -677,13 +677,13 @@ 
 	public function per_page() {
 		global $wp_query;
 
-		$per_page = isset( $wp_query->query_vars['number'] ) ? $wp_query->query_vars['number'] : 10;
+		$per_page = isset($wp_query->query_vars['number']) ? $wp_query->query_vars['number'] : 10;
 
-		if ( $per_page < 0 && $this->get_query_mode() == 'donors' ) {
+		if ($per_page < 0 && $this->get_query_mode() == 'donors') {
 			$per_page = 99999999;
 		} // End if().
 
-		return apply_filters( 'give_api_results_per_page', $per_page );
+		return apply_filters('give_api_results_per_page', $per_page);
 	}
 
 	/**
@@ -696,7 +696,7 @@ 
 	 *
 	 * @return array $dates
 	 */
-	public function get_dates( $args = array() ) {
+	public function get_dates($args = array()) {
 		$dates = array();
 
 		$defaults = array(
@@ -707,60 +707,60 @@ 
 			'enddate'   => null,
 		);
 
-		$args = wp_parse_args( $args, $defaults );
+		$args = wp_parse_args($args, $defaults);
 
-		$current_time = current_time( 'timestamp' );
+		$current_time = current_time('timestamp');
 
-		if ( 'range' === $args['date'] ) {
-			$startdate          = strtotime( $args['startdate'] );
-			$enddate            = strtotime( $args['enddate'] );
-			$dates['day_start'] = date( 'd', $startdate );
-			$dates['day_end']   = date( 'd', $enddate );
-			$dates['m_start']   = date( 'n', $startdate );
-			$dates['m_end']     = date( 'n', $enddate );
-			$dates['year']      = date( 'Y', $startdate );
-			$dates['year_end']  = date( 'Y', $enddate );
+		if ('range' === $args['date']) {
+			$startdate          = strtotime($args['startdate']);
+			$enddate            = strtotime($args['enddate']);
+			$dates['day_start'] = date('d', $startdate);
+			$dates['day_end']   = date('d', $enddate);
+			$dates['m_start']   = date('n', $startdate);
+			$dates['m_end']     = date('n', $enddate);
+			$dates['year']      = date('Y', $startdate);
+			$dates['year_end']  = date('Y', $enddate);
 		} else {
 			// Modify dates based on predefined ranges
-			switch ( $args['date'] ) :
+			switch ($args['date']) :
 
 				case 'this_month' :
 					$dates['day']     = null;
-					$dates['m_start'] = date( 'n', $current_time );
-					$dates['m_end']   = date( 'n', $current_time );
-					$dates['year']    = date( 'Y', $current_time );
+					$dates['m_start'] = date('n', $current_time);
+					$dates['m_end']   = date('n', $current_time);
+					$dates['year']    = date('Y', $current_time);
 					break;
 
 				case 'last_month' :
 					$dates['day']     = null;
-					$dates['m_start'] = date( 'n', $current_time ) == 1 ? 12 : date( 'n', $current_time ) - 1;
+					$dates['m_start'] = date('n', $current_time) == 1 ? 12 : date('n', $current_time) - 1;
 					$dates['m_end']   = $dates['m_start'];
-					$dates['year']    = date( 'n', $current_time ) == 1 ? date( 'Y', $current_time ) - 1 : date( 'Y', $current_time );
+					$dates['year']    = date('n', $current_time) == 1 ? date('Y', $current_time) - 1 : date('Y', $current_time);
 					break;
 
 				case 'today' :
-					$dates['day']     = date( 'd', $current_time );
-					$dates['m_start'] = date( 'n', $current_time );
-					$dates['m_end']   = date( 'n', $current_time );
-					$dates['year']    = date( 'Y', $current_time );
+					$dates['day']     = date('d', $current_time);
+					$dates['m_start'] = date('n', $current_time);
+					$dates['m_end']   = date('n', $current_time);
+					$dates['year']    = date('Y', $current_time);
 					break;
 
 				case 'yesterday' :
 
-					$year  = date( 'Y', $current_time );
-					$month = date( 'n', $current_time );
-					$day   = date( 'd', $current_time );
+					$year  = date('Y', $current_time);
+					$month = date('n', $current_time);
+					$day   = date('d', $current_time);
 
-					if ( $month == 1 && $day == 1 ) {
+					if ($month == 1 && $day == 1) {
 
-						$year  -= 1;
+						$year -= 1;
 						$month = 12;
-						$day   = cal_days_in_month( CAL_GREGORIAN, $month, $year );
+						$day   = cal_days_in_month(CAL_GREGORIAN, $month, $year);
 
-					} elseif ( $month > 1 && $day == 1 ) {
+					} elseif ($month > 1 && $day == 1) {
 
 						$month -= 1;
-						$day   = cal_days_in_month( CAL_GREGORIAN, $month, $year );
+						$day = cal_days_in_month(CAL_GREGORIAN, $month, $year);
 
 					} else {
 
@@ -776,65 +776,65 @@ 
 					break;
 
 				case 'this_quarter' :
-					$month_now = date( 'n', $current_time );
+					$month_now = date('n', $current_time);
 
 					$dates['day'] = null;
 
-					if ( $month_now <= 3 ) {
+					if ($month_now <= 3) {
 
 						$dates['m_start'] = 1;
 						$dates['m_end']   = 3;
-						$dates['year']    = date( 'Y', $current_time );
+						$dates['year']    = date('Y', $current_time);
 
-					} elseif ( $month_now <= 6 ) {
+					} elseif ($month_now <= 6) {
 
 						$dates['m_start'] = 4;
 						$dates['m_end']   = 6;
-						$dates['year']    = date( 'Y', $current_time );
+						$dates['year']    = date('Y', $current_time);
 
-					} elseif ( $month_now <= 9 ) {
+					} elseif ($month_now <= 9) {
 
 						$dates['m_start'] = 7;
 						$dates['m_end']   = 9;
-						$dates['year']    = date( 'Y', $current_time );
+						$dates['year']    = date('Y', $current_time);
 
 					} else {
 
 						$dates['m_start'] = 10;
 						$dates['m_end']   = 12;
-						$dates['year']    = date( 'Y', $current_time );
+						$dates['year']    = date('Y', $current_time);
 
 					}
 					break;
 
 				case 'last_quarter' :
-					$month_now = date( 'n', $current_time );
+					$month_now = date('n', $current_time);
 
 					$dates['day'] = null;
 
-					if ( $month_now <= 3 ) {
+					if ($month_now <= 3) {
 
 						$dates['m_start'] = 10;
 						$dates['m_end']   = 12;
-						$dates['year']    = date( 'Y', $current_time ) - 1; // Previous year
+						$dates['year']    = date('Y', $current_time) - 1; // Previous year
 
-					} elseif ( $month_now <= 6 ) {
+					} elseif ($month_now <= 6) {
 
 						$dates['m_start'] = 1;
 						$dates['m_end']   = 3;
-						$dates['year']    = date( 'Y', $current_time );
+						$dates['year']    = date('Y', $current_time);
 
-					} elseif ( $month_now <= 9 ) {
+					} elseif ($month_now <= 9) {
 
 						$dates['m_start'] = 4;
 						$dates['m_end']   = 6;
-						$dates['year']    = date( 'Y', $current_time );
+						$dates['year']    = date('Y', $current_time);
 
 					} else {
 
 						$dates['m_start'] = 7;
 						$dates['m_end']   = 9;
-						$dates['year']    = date( 'Y', $current_time );
+						$dates['year']    = date('Y', $current_time);
 
 					}
 					break;
@@ -843,14 +843,14 @@ 
 					$dates['day']     = null;
 					$dates['m_start'] = null;
 					$dates['m_end']   = null;
-					$dates['year']    = date( 'Y', $current_time );
+					$dates['year']    = date('Y', $current_time);
 					break;
 
 				case 'last_year' :
 					$dates['day']     = null;
 					$dates['m_start'] = null;
 					$dates['m_end']   = null;
-					$dates['year']    = date( 'Y', $current_time ) - 1;
+					$dates['year']    = date('Y', $current_time) - 1;
 					break;
 
 			endswitch;
@@ -863,7 +863,7 @@ 
 		 *
 		 * @param array $dates The dates used for retrieving earnings.
 		 */
-		return apply_filters( 'give_api_stat_dates', $dates );
+		return apply_filters('give_api_stat_dates', $dates);
 	}
 
 	/**
@@ -877,78 +877,78 @@ 
 	 *
 	 * @return array $donors Multidimensional array of the donors.
 	 */
-	public function get_donors( $donor = null ) {
+	public function get_donors($donor = null) {
 
 		$donors = array();
 		$error  = array();
-		if ( ! user_can( $this->user_id, 'view_give_sensitive_data' ) && ! $this->override ) {
+		if ( ! user_can($this->user_id, 'view_give_sensitive_data') && ! $this->override) {
 			return $donors;
 		}
 
 		$paged    = $this->get_paged();
 		$per_page = $this->per_page();
-		$offset   = $per_page * ( $paged - 1 );
+		$offset   = $per_page * ($paged - 1);
 
-		if ( is_numeric( $donor ) ) {
+		if (is_numeric($donor)) {
 			$field = 'id';
 		} else {
 			$field = 'email';
 		}
 
-		$donor_query = Give()->donors->get_donors( array(
+		$donor_query = Give()->donors->get_donors(array(
 			'number' => $per_page,
 			'offset' => $offset,
 			$field   => $donor,
-		) );
+		));
 		$donor_count = 0;
 
-		if ( $donor_query ) {
+		if ($donor_query) {
 
-			foreach ( $donor_query as $donor_obj ) {
+			foreach ($donor_query as $donor_obj) {
 
-				$names      = explode( ' ', $donor_obj->name );
-				$first_name = ! empty( $names[0] ) ? $names[0] : '';
+				$names      = explode(' ', $donor_obj->name);
+				$first_name = ! empty($names[0]) ? $names[0] : '';
 				$last_name  = '';
-				if ( ! empty( $names[1] ) ) {
-					unset( $names[0] );
-					$last_name = implode( ' ', $names );
+				if ( ! empty($names[1])) {
+					unset($names[0]);
+					$last_name = implode(' ', $names);
 				}
 
-				$donors['donors'][ $donor_count ]['info']['user_id']      = '';
-				$donors['donors'][ $donor_count ]['info']['username']     = '';
-				$donors['donors'][ $donor_count ]['info']['display_name'] = '';
-				$donors['donors'][ $donor_count ]['info']['donor_id']     = $donor_obj->id;
-				$donors['donors'][ $donor_count ]['info']['first_name']   = $first_name;
-				$donors['donors'][ $donor_count ]['info']['last_name']    = $last_name;
-				$donors['donors'][ $donor_count ]['info']['email']        = $donor_obj->email;
+				$donors['donors'][$donor_count]['info']['user_id']      = '';
+				$donors['donors'][$donor_count]['info']['username']     = '';
+				$donors['donors'][$donor_count]['info']['display_name'] = '';
+				$donors['donors'][$donor_count]['info']['donor_id']     = $donor_obj->id;
+				$donors['donors'][$donor_count]['info']['first_name']   = $first_name;
+				$donors['donors'][$donor_count]['info']['last_name']    = $last_name;
+				$donors['donors'][$donor_count]['info']['email']        = $donor_obj->email;
 
-				if ( ! empty( $donor_obj->user_id ) ) {
+				if ( ! empty($donor_obj->user_id)) {
 
-					$user_data = get_userdata( $donor_obj->user_id );
+					$user_data = get_userdata($donor_obj->user_id);
 
 					// Donor with registered account.
-					$donors['donors'][ $donor_count ]['info']['user_id']      = $donor_obj->user_id;
-					$donors['donors'][ $donor_count ]['info']['username']     = $user_data->user_login;
-					$donors['donors'][ $donor_count ]['info']['display_name'] = $user_data->display_name;
+					$donors['donors'][$donor_count]['info']['user_id']      = $donor_obj->user_id;
+					$donors['donors'][$donor_count]['info']['username']     = $user_data->user_login;
+					$donors['donors'][$donor_count]['info']['display_name'] = $user_data->display_name;
 
 				}
 
-				$donors['donors'][ $donor_count ]['stats']['total_donations'] = $donor_obj->purchase_count;
-				$donors['donors'][ $donor_count ]['stats']['total_spent']     = $donor_obj->purchase_value;
+				$donors['donors'][$donor_count]['stats']['total_donations'] = $donor_obj->purchase_count;
+				$donors['donors'][$donor_count]['stats']['total_spent']     = $donor_obj->purchase_value;
 
-				$donor_count ++;
+				$donor_count++;
 
 			}
-		} elseif ( $donor ) {
+		} elseif ($donor) {
 
 			$error['error'] = sprintf( /* translators: %s: donor */
-				esc_html__( 'Donor %s not found.', 'give' ), $donor );
+				esc_html__('Donor %s not found.', 'give'), $donor );
 
 			return $error;
 
 		} else {
 
-			$error['error'] = esc_html__( 'No donors found.', 'give' );
+			$error['error'] = esc_html__('No donors found.', 'give');
 
 			return $error;
 
@@ -967,37 +967,37 @@ 
 	 *
 	 * @return array $donors Multidimensional array of the forms.
 	 */
-	public function get_forms( $form = null ) {
+	public function get_forms($form = null) {
 
 		$forms = array();
 		$error = array();
 
-		if ( $form == null ) {
+		if ($form == null) {
 			$forms['forms'] = array();
 
-			$form_list = get_posts( array(
+			$form_list = get_posts(array(
 				'post_type'        => 'give_forms',
 				'posts_per_page'   => $this->per_page(),
 				'suppress_filters' => true,
 				'paged'            => $this->get_paged(),
-			) );
+			));
 
-			if ( $form_list ) {
+			if ($form_list) {
 				$i = 0;
-				foreach ( $form_list as $form_info ) {
-					$forms['forms'][ $i ] = $this->get_form_data( $form_info );
-					$i ++;
+				foreach ($form_list as $form_info) {
+					$forms['forms'][$i] = $this->get_form_data($form_info);
+					$i++;
 				}
 			}
 		} else {
-			if ( get_post_type( $form ) == 'give_forms' ) {
-				$form_info = get_post( $form );
+			if (get_post_type($form) == 'give_forms') {
+				$form_info = get_post($form);
 
-				$forms['forms'][0] = $this->get_form_data( $form_info );
+				$forms['forms'][0] = $this->get_form_data($form_info);
 
 			} else {
 				$error['error'] = sprintf( /* translators: %s: form */
-					esc_html__( 'Form %s not found.', 'give' ), $form );
+					esc_html__('Form %s not found.', 'give'), $form );
 
 				return $error;
 			}
@@ -1015,7 +1015,7 @@ 
 	 *
 	 * @return array                Array of post data to return back in the API.
 	 */
-	private function get_form_data( $form_info ) {
+	private function get_form_data($form_info) {
 
 		$form = array();
 
@@ -1025,60 +1025,60 @@ 
 		$form['info']['create_date']   = $form_info->post_date;
 		$form['info']['modified_date'] = $form_info->post_modified;
 		$form['info']['status']        = $form_info->post_status;
-		$form['info']['link']          = html_entity_decode( $form_info->guid );
-		$form['info']['content']       = give_get_meta( $form_info->ID, '_give_form_content', true );
-		$form['info']['thumbnail']     = wp_get_attachment_url( get_post_thumbnail_id( $form_info->ID ) );
+		$form['info']['link']          = html_entity_decode($form_info->guid);
+		$form['info']['content']       = give_get_meta($form_info->ID, '_give_form_content', true);
+		$form['info']['thumbnail']     = wp_get_attachment_url(get_post_thumbnail_id($form_info->ID));
 
-		if ( give_is_setting_enabled( give_get_option( 'categories', 'disabled' ) ) ) {
-			$form['info']['category'] = get_the_terms( $form_info, 'give_forms_category' );
-			$form['info']['tags']     = get_the_terms( $form_info, 'give_forms_tag' );
+		if (give_is_setting_enabled(give_get_option('categories', 'disabled'))) {
+			$form['info']['category'] = get_the_terms($form_info, 'give_forms_category');
+			$form['info']['tags']     = get_the_terms($form_info, 'give_forms_tag');
 		}
-		if ( give_is_setting_enabled( give_get_option( 'tags', 'disabled' ) ) ) {
-			$form['info']['tags'] = get_the_terms( $form_info, 'give_forms_tag' );
+		if (give_is_setting_enabled(give_get_option('tags', 'disabled'))) {
+			$form['info']['tags'] = get_the_terms($form_info, 'give_forms_tag');
 		}
 
 		// Check whether any goal is to be achieved for the donation form.
-		$goal_option = give_get_meta( $form_info->ID, '_give_goal_option', true );
-		$goal_amount = give_get_meta( $form_info->ID, '_give_set_goal', true );
-		if ( give_is_setting_enabled( $goal_option ) && $goal_amount ) {
-			$total_income = give_get_form_earnings_stats( $form_info->ID );
-			$goal_percentage_completed = ( $total_income < $goal_amount ) ? round( ( $total_income / $goal_amount ) * 100, 2 ) : 100;
-			$form['goal']['amount']               = isset( $goal_amount ) ? $goal_amount : '';
-			$form['goal']['percentage_completed'] = isset( $goal_percentage_completed ) ? $goal_percentage_completed : '';
+		$goal_option = give_get_meta($form_info->ID, '_give_goal_option', true);
+		$goal_amount = give_get_meta($form_info->ID, '_give_set_goal', true);
+		if (give_is_setting_enabled($goal_option) && $goal_amount) {
+			$total_income = give_get_form_earnings_stats($form_info->ID);
+			$goal_percentage_completed = ($total_income < $goal_amount) ? round(($total_income / $goal_amount) * 100, 2) : 100;
+			$form['goal']['amount']               = isset($goal_amount) ? $goal_amount : '';
+			$form['goal']['percentage_completed'] = isset($goal_percentage_completed) ? $goal_percentage_completed : '';
 		}
 
-		if ( user_can( $this->user_id, 'view_give_reports' ) || $this->override ) {
-			$form['stats']['total']['donations']           = give_get_form_sales_stats( $form_info->ID );
-			$form['stats']['total']['earnings']            = give_get_form_earnings_stats( $form_info->ID );
-			$form['stats']['monthly_average']['donations'] = give_get_average_monthly_form_sales( $form_info->ID );
-			$form['stats']['monthly_average']['earnings']  = give_get_average_monthly_form_earnings( $form_info->ID );
+		if (user_can($this->user_id, 'view_give_reports') || $this->override) {
+			$form['stats']['total']['donations']           = give_get_form_sales_stats($form_info->ID);
+			$form['stats']['total']['earnings']            = give_get_form_earnings_stats($form_info->ID);
+			$form['stats']['monthly_average']['donations'] = give_get_average_monthly_form_sales($form_info->ID);
+			$form['stats']['monthly_average']['earnings']  = give_get_average_monthly_form_earnings($form_info->ID);
 		}
 
 		$counter = 0;
-		if ( give_has_variable_prices( $form_info->ID ) ) {
-			foreach ( give_get_variable_prices( $form_info->ID ) as $price ) {
-				$counter ++;
+		if (give_has_variable_prices($form_info->ID)) {
+			foreach (give_get_variable_prices($form_info->ID) as $price) {
+				$counter++;
 				// multi-level item
-				$level                                     = isset( $price['_give_text'] ) ? $price['_give_text'] : 'level-' . $counter;
-				$form['pricing'][ sanitize_key( $level ) ] = $price['_give_amount'];
+				$level                                     = isset($price['_give_text']) ? $price['_give_text'] : 'level-'.$counter;
+				$form['pricing'][sanitize_key($level)] = $price['_give_amount'];
 
 			}
 		} else {
-			$form['pricing']['amount'] = give_get_form_price( $form_info->ID );
+			$form['pricing']['amount'] = give_get_form_price($form_info->ID);
 		}
 
-		if ( user_can( $this->user_id, 'view_give_sensitive_data' ) || $this->override ) {
+		if (user_can($this->user_id, 'view_give_sensitive_data') || $this->override) {
 
 			/**
 			 * Fires when generating API sensitive data.
 			 *
 			 * @since 1.1
 			 */
-			do_action( 'give_api_sensitive_data' );
+			do_action('give_api_sensitive_data');
 
 		}
 
-		return apply_filters( 'give_api_forms_form', $form );
+		return apply_filters('give_api_forms_form', $form);
 
 	}
 
@@ -1093,7 +1093,7 @@ 
 	 *
 	 * @return array
 	 */
-	public function get_stats( $args = array() ) {
+	public function get_stats($args = array()) {
 		$defaults = array(
 			'type'      => null,
 			'form'      => null,
@@ -1102,9 +1102,9 @@ 
 			'enddate'   => null,
 		);
 
-		$args = wp_parse_args( $args, $defaults );
+		$args = wp_parse_args($args, $defaults);
 
-		$dates = $this->get_dates( $args );
+		$dates = $this->get_dates($args);
 
 		$stats    = array();
 		$earnings = array(
@@ -1115,40 +1115,40 @@ 
 		);
 		$error    = array();
 
-		if ( ! user_can( $this->user_id, 'view_give_reports' ) && ! $this->override ) {
+		if ( ! user_can($this->user_id, 'view_give_reports') && ! $this->override) {
 			return $stats;
 		}
 
-		if ( $args['type'] == 'donations' ) {
+		if ($args['type'] == 'donations') {
 
-			if ( $args['form'] == null ) {
-				if ( $args['date'] == null ) {
+			if ($args['form'] == null) {
+				if ($args['date'] == null) {
 					$sales = $this->get_default_sales_stats();
-				} elseif ( $args['date'] === 'range' ) {
+				} elseif ($args['date'] === 'range') {
 					// Return donations for a date range.
 					// Ensure the end date is later than the start date.
-					if ( $args['enddate'] < $args['startdate'] ) {
-						$error['error'] = esc_html__( 'The end date must be later than the start date.', 'give' );
+					if ($args['enddate'] < $args['startdate']) {
+						$error['error'] = esc_html__('The end date must be later than the start date.', 'give');
 					}
 
 					// Ensure both the start and end date are specified
-					if ( empty( $args['startdate'] ) || empty( $args['enddate'] ) ) {
-						$error['error'] = esc_html__( 'Invalid or no date range specified.', 'give' );
+					if (empty($args['startdate']) || empty($args['enddate'])) {
+						$error['error'] = esc_html__('Invalid or no date range specified.', 'give');
 					}
 
 					$total = 0;
 
 					// Loop through the years
 					$y = $dates['year'];
-					while ( $y <= $dates['year_end'] ) :
+					while ($y <= $dates['year_end']) :
 
-						if ( $dates['year'] == $dates['year_end'] ) {
+						if ($dates['year'] == $dates['year_end']) {
 							$month_start = $dates['m_start'];
 							$month_end   = $dates['m_end'];
-						} elseif ( $y == $dates['year'] && $dates['year_end'] > $dates['year'] ) {
+						} elseif ($y == $dates['year'] && $dates['year_end'] > $dates['year']) {
 							$month_start = $dates['m_start'];
 							$month_end   = 12;
-						} elseif ( $y == $dates['year_end'] ) {
+						} elseif ($y == $dates['year_end']) {
 							$month_start = 1;
 							$month_end   = $dates['m_end'];
 						} else {
@@ -1157,116 +1157,116 @@ 
 						}
 
 						$i = $month_start;
-						while ( $i <= $month_end ) :
+						while ($i <= $month_end) :
 
-							if ( $i == $dates['m_start'] ) {
+							if ($i == $dates['m_start']) {
 								$d = $dates['day_start'];
 							} else {
 								$d = 1;
 							}
 
-							if ( $i == $dates['m_end'] ) {
+							if ($i == $dates['m_end']) {
 								$num_of_days = $dates['day_end'];
 							} else {
-								$num_of_days = cal_days_in_month( CAL_GREGORIAN, $i, $y );
+								$num_of_days = cal_days_in_month(CAL_GREGORIAN, $i, $y);
 							}
 
-							while ( $d <= $num_of_days ) :
-								$sale_count = give_get_sales_by_date( $d, $i, $y );
-								$date_key   = date( 'Ymd', strtotime( $y . '/' . $i . '/' . $d ) );
-								if ( ! isset( $sales['sales'][ $date_key ] ) ) {
-									$sales['sales'][ $date_key ] = 0;
+							while ($d <= $num_of_days) :
+								$sale_count = give_get_sales_by_date($d, $i, $y);
+								$date_key   = date('Ymd', strtotime($y.'/'.$i.'/'.$d));
+								if ( ! isset($sales['sales'][$date_key])) {
+									$sales['sales'][$date_key] = 0;
 								}
-								$sales['sales'][ $date_key ] += $sale_count;
+								$sales['sales'][$date_key] += $sale_count;
 								$total                       += $sale_count;
-								$d ++;
+								$d++;
 							endwhile;
-							$i ++;
+							$i++;
 						endwhile;
 
-						$y ++;
+						$y++;
 					endwhile;
 
 					$sales['totals'] = $total;
 				} else {
-					if ( $args['date'] == 'this_quarter' || $args['date'] == 'last_quarter' ) {
+					if ($args['date'] == 'this_quarter' || $args['date'] == 'last_quarter') {
 						$sales_count = 0;
 
 						// Loop through the months
 						$month = $dates['m_start'];
 
-						while ( $month <= $dates['m_end'] ) :
-							$sales_count += give_get_sales_by_date( null, $month, $dates['year'] );
-							$month ++;
+						while ($month <= $dates['m_end']) :
+							$sales_count += give_get_sales_by_date(null, $month, $dates['year']);
+							$month++;
 						endwhile;
 
-						$sales['donations'][ $args['date'] ] = $sales_count;
+						$sales['donations'][$args['date']] = $sales_count;
 					} else {
-						$sales['donations'][ $args['date'] ] = give_get_sales_by_date( $dates['day'], $dates['m_start'], $dates['year'] );
+						$sales['donations'][$args['date']] = give_get_sales_by_date($dates['day'], $dates['m_start'], $dates['year']);
 					}
 				}// End if().
-			} elseif ( $args['form'] == 'all' ) {
-				$forms = get_posts( array(
+			} elseif ($args['form'] == 'all') {
+				$forms = get_posts(array(
 					'post_type' => 'give_forms',
 					'nopaging'  => true,
-				) );
-				$i     = 0;
-				foreach ( $forms as $form_info ) {
-					$sales['donations'][ $i ] = array(
-						$form_info->post_name => give_get_form_sales_stats( $form_info->ID ),
+				));
+				$i = 0;
+				foreach ($forms as $form_info) {
+					$sales['donations'][$i] = array(
+						$form_info->post_name => give_get_form_sales_stats($form_info->ID),
 					);
-					$i ++;
+					$i++;
 				}
 			} else {
-				if ( get_post_type( $args['form'] ) == 'give_forms' ) {
-					$form_info             = get_post( $args['form'] );
+				if (get_post_type($args['form']) == 'give_forms') {
+					$form_info             = get_post($args['form']);
 					$sales['donations'][0] = array(
-						$form_info->post_name => give_get_form_sales_stats( $args['form'] ),
+						$form_info->post_name => give_get_form_sales_stats($args['form']),
 					);
 				} else {
 					$error['error'] = sprintf( /* translators: %s: form */
-						esc_html__( 'Form %s not found.', 'give' ), $args['form'] );
+						esc_html__('Form %s not found.', 'give'), $args['form'] );
 				}
 			}// End if().
 
-			if ( ! empty( $error ) ) {
+			if ( ! empty($error)) {
 				return $error;
 			}
 
 			return $sales;
 
-		} elseif ( $args['type'] == 'earnings' ) {
-			if ( $args['form'] == null ) {
-				if ( $args['date'] == null ) {
+		} elseif ($args['type'] == 'earnings') {
+			if ($args['form'] == null) {
+				if ($args['date'] == null) {
 					$earnings = $this->get_default_earnings_stats();
-				} elseif ( $args['date'] === 'range' ) {
+				} elseif ($args['date'] === 'range') {
 					// Return sales for a date range
 					// Ensure the end date is later than the start date
-					if ( $args['enddate'] < $args['startdate'] ) {
-						$error['error'] = esc_html__( 'The end date must be later than the start date.', 'give' );
+					if ($args['enddate'] < $args['startdate']) {
+						$error['error'] = esc_html__('The end date must be later than the start date.', 'give');
 					}
 
 					// Ensure both the start and end date are specified
-					if ( empty( $args['startdate'] ) || empty( $args['enddate'] ) ) {
-						$error['error'] = esc_html__( 'Invalid or no date range specified.', 'give' );
+					if (empty($args['startdate']) || empty($args['enddate'])) {
+						$error['error'] = esc_html__('Invalid or no date range specified.', 'give');
 					}
 
 					$total = (float) 0.00;
 
 					// Loop through the years
 					$y = $dates['year'];
-					if ( ! isset( $earnings['earnings'] ) ) {
+					if ( ! isset($earnings['earnings'])) {
 						$earnings['earnings'] = array();
 					}
-					while ( $y <= $dates['year_end'] ) :
+					while ($y <= $dates['year_end']) :
 
-						if ( $dates['year'] == $dates['year_end'] ) {
+						if ($dates['year'] == $dates['year_end']) {
 							$month_start = $dates['m_start'];
 							$month_end   = $dates['m_end'];
-						} elseif ( $y == $dates['year'] && $dates['year_end'] > $dates['year'] ) {
+						} elseif ($y == $dates['year'] && $dates['year_end'] > $dates['year']) {
 							$month_start = $dates['m_start'];
 							$month_end   = 12;
-						} elseif ( $y == $dates['year_end'] ) {
+						} elseif ($y == $dates['year_end']) {
 							$month_start = 1;
 							$month_end   = $dates['m_end'];
 						} else {
@@ -1275,94 +1275,94 @@ 
 						}
 
 						$i = $month_start;
-						while ( $i <= $month_end ) :
+						while ($i <= $month_end) :
 
-							if ( $i == $dates['m_start'] ) {
+							if ($i == $dates['m_start']) {
 								$d = $dates['day_start'];
 							} else {
 								$d = 1;
 							}
 
-							if ( $i == $dates['m_end'] ) {
+							if ($i == $dates['m_end']) {
 								$num_of_days = $dates['day_end'];
 							} else {
-								$num_of_days = cal_days_in_month( CAL_GREGORIAN, $i, $y );
+								$num_of_days = cal_days_in_month(CAL_GREGORIAN, $i, $y);
 							}
 
-							while ( $d <= $num_of_days ) :
-								$earnings_stat = give_get_earnings_by_date( $d, $i, $y );
-								$date_key      = date( 'Ymd', strtotime( $y . '/' . $i . '/' . $d ) );
-								if ( ! isset( $earnings['earnings'][ $date_key ] ) ) {
-									$earnings['earnings'][ $date_key ] = 0;
+							while ($d <= $num_of_days) :
+								$earnings_stat = give_get_earnings_by_date($d, $i, $y);
+								$date_key      = date('Ymd', strtotime($y.'/'.$i.'/'.$d));
+								if ( ! isset($earnings['earnings'][$date_key])) {
+									$earnings['earnings'][$date_key] = 0;
 								}
-								$earnings['earnings'][ $date_key ] += $earnings_stat;
+								$earnings['earnings'][$date_key] += $earnings_stat;
 								$total                             += $earnings_stat;
-								$d ++;
+								$d++;
 							endwhile;
 
-							$i ++;
+							$i++;
 						endwhile;
 
-						$y ++;
+						$y++;
 					endwhile;
 
 					$earnings['totals'] = $total;
 				} else {
-					if ( $args['date'] == 'this_quarter' || $args['date'] == 'last_quarter' ) {
+					if ($args['date'] == 'this_quarter' || $args['date'] == 'last_quarter') {
 						$earnings_count = (float) 0.00;
 
 						// Loop through the months
 						$month = $dates['m_start'];
 
-						while ( $month <= $dates['m_end'] ) :
-							$earnings_count += give_get_earnings_by_date( null, $month, $dates['year'] );
-							$month ++;
+						while ($month <= $dates['m_end']) :
+							$earnings_count += give_get_earnings_by_date(null, $month, $dates['year']);
+							$month++;
 						endwhile;
 
-						$earnings['earnings'][ $args['date'] ] = $earnings_count;
+						$earnings['earnings'][$args['date']] = $earnings_count;
 					} else {
-						$earnings['earnings'][ $args['date'] ] = give_get_earnings_by_date( $dates['day'], $dates['m_start'], $dates['year'] );
+						$earnings['earnings'][$args['date']] = give_get_earnings_by_date($dates['day'], $dates['m_start'], $dates['year']);
 					}
 				}// End if().
-			} elseif ( $args['form'] == 'all' ) {
-				$forms = get_posts( array(
+			} elseif ($args['form'] == 'all') {
+				$forms = get_posts(array(
 					'post_type' => 'give_forms',
 					'nopaging'  => true,
-				) );
+				));
 
 				$i = 0;
-				foreach ( $forms as $form_info ) {
-					$earnings['earnings'][ $i ] = array(
-						$form_info->post_name => give_get_form_earnings_stats( $form_info->ID ),
+				foreach ($forms as $form_info) {
+					$earnings['earnings'][$i] = array(
+						$form_info->post_name => give_get_form_earnings_stats($form_info->ID),
 					);
-					$i ++;
+					$i++;
 				}
 			} else {
-				if ( get_post_type( $args['form'] ) == 'give_forms' ) {
-					$form_info               = get_post( $args['form'] );
+				if (get_post_type($args['form']) == 'give_forms') {
+					$form_info               = get_post($args['form']);
 					$earnings['earnings'][0] = array(
-						$form_info->post_name => give_get_form_earnings_stats( $args['form'] ),
+						$form_info->post_name => give_get_form_earnings_stats($args['form']),
 					);
 				} else {
 					$error['error'] = sprintf( /* translators: %s: form */
-						esc_html__( 'Form %s not found.', 'give' ), $args['form'] );
+						esc_html__('Form %s not found.', 'give'), $args['form'] );
 				}
 			}// End if().
 
-			if ( ! empty( $error ) ) {
+			if ( ! empty($error)) {
 				return $error;
 			}
 
 			return $earnings;
-		} elseif ( $args['type'] == 'donors' ) {
+		} elseif ($args['type'] == 'donors') {
 			$donors                             = new Give_DB_Donors();
 			$stats['donations']['total_donors'] = $donors->count();
 
 			return $stats;
 
-		} elseif ( empty( $args['type'] ) ) {
-			$stats = array_merge( $stats, $this->get_default_sales_stats() );
-			$stats = array_merge( $stats, $this->get_default_earnings_stats() );
+		} elseif (empty($args['type'])) {
+			$stats = array_merge($stats, $this->get_default_sales_stats());
+			$stats = array_merge($stats, $this->get_default_earnings_stats());
 
 			return array(
 				'stats' => $stats,
@@ -1380,7 +1380,7 @@ 
 	 *
 	 * @return array
 	 */
-	public function get_recent_donations( $args = array() ) {
+	public function get_recent_donations($args = array()) {
 		global $wp_query;
 
 		$defaults = array(
@@ -1389,22 +1389,22 @@ 
 			'enddate'   => null,
 		);
 
-		$args = wp_parse_args( $args, $defaults );
+		$args = wp_parse_args($args, $defaults);
 
 		$sales = array();
 
-		if ( ! user_can( $this->user_id, 'view_give_reports' ) && ! $this->override ) {
+		if ( ! user_can($this->user_id, 'view_give_reports') && ! $this->override) {
 			return $sales;
 		}
 
-		if ( isset( $wp_query->query_vars['id'] ) ) {
+		if (isset($wp_query->query_vars['id'])) {
 			$query   = array();
-			$query[] = new Give_Payment( $wp_query->query_vars['id'] );
-		} elseif ( isset( $wp_query->query_vars['purchasekey'] ) ) {
+			$query[] = new Give_Payment($wp_query->query_vars['id']);
+		} elseif (isset($wp_query->query_vars['purchasekey'])) {
 			$query   = array();
-			$query[] = give_get_payment_by( 'key', $wp_query->query_vars['purchasekey'] );
-		} elseif ( isset( $wp_query->query_vars['email'] ) ) {
-			$args  = array(
+			$query[] = give_get_payment_by('key', $wp_query->query_vars['purchasekey']);
+		} elseif (isset($wp_query->query_vars['email'])) {
+			$args = array(
 				'fields'     => 'ids',
 				'meta_key'   => '_give_payment_user_email',
 				'meta_value' => $wp_query->query_vars['email'],
@@ -1412,11 +1412,11 @@ 
 				'page'       => $this->get_paged(),
 				'status'     => 'publish',
 			);
-			$query = give_get_payments( $args );
-		} elseif ( isset( $wp_query->query_vars['date'] ) ) {
+			$query = give_get_payments($args);
+		} elseif (isset($wp_query->query_vars['date'])) {
 
-			$current_time = current_time( 'timestamp' );
-			$dates        = $this->get_dates( $args );
+			$current_time = current_time('timestamp');
+			$dates        = $this->get_dates($args);
 
 			/**
 			 *  Switch case for date query argument
@@ -1427,27 +1427,27 @@ 
 			 * @params date startdate | required when date = range and format to be YYYYMMDD (i.e. 20170524)
 			 * @params date enddate | required when date = range and format to be YYYYMMDD (i.e. 20170524)
 			 */
-			switch ( $wp_query->query_vars['date'] ) {
+			switch ($wp_query->query_vars['date']) {
 
 				case 'today':
 
 					// Set and Format Start and End Date to be date of today.
-					$start_date = $end_date = date( 'Y/m/d', $current_time );
+					$start_date = $end_date = date('Y/m/d', $current_time);
 
 					break;
 
 				case 'yesterday':
 
 					// Set and Format Start and End Date to be date of yesterday.
-					$start_date = $end_date = date( 'Y/m', $current_time ) . '/' . ( date( 'd', $current_time ) - 1 );
+					$start_date = $end_date = date('Y/m', $current_time).'/'.(date('d', $current_time) - 1);
 
 					break;
 
 				case 'range':
 
 					// Format Start Date and End Date for filtering payment based on date range.
-					$start_date = $dates['year'] . '/' . $dates['m_start'] . '/' . $dates['day_start'];
-					$end_date   = $dates['year_end'] . '/' . $dates['m_end'] . '/' . $dates['day_end'];
+					$start_date = $dates['year'].'/'.$dates['m_start'].'/'.$dates['day_start'];
+					$end_date   = $dates['year_end'].'/'.$dates['m_end'].'/'.$dates['day_end'];
 
 					break;
 
@@ -1462,7 +1462,7 @@ 
 				'status'     => 'publish',
 			);
 
-			$query = give_get_payments( $args );
+			$query = give_get_payments($args);
 		} else {
 			$args  = array(
 				'fields' => 'ids',
@@ -1470,14 +1470,14 @@ 
 				'page'   => $this->get_paged(),
 				'status' => 'publish',
 			);
-			$query = give_get_payments( $args );
+			$query = give_get_payments($args);
 		}// End if().
-		if ( $query ) {
+		if ($query) {
 			$i = 0;
-			foreach ( $query as $payment ) {
+			foreach ($query as $payment) {
 
-				if ( is_numeric( $payment ) ) {
-					$payment      = new Give_Payment( $payment );
+				if (is_numeric($payment)) {
+					$payment      = new Give_Payment($payment);
 					$payment_meta = $payment->get_meta();
 					$user_info    = $payment->user_info;
 				} else {
@@ -1487,40 +1487,40 @@ 
 				$payment_meta = $payment->get_meta();
 				$user_info    = $payment->user_info;
 
-				$first_name = isset( $user_info['first_name'] ) ? $user_info['first_name'] : '';
-				$last_name  = isset( $user_info['last_name'] ) ? $user_info['last_name'] : '';
-
-				$sales['donations'][ $i ]['ID']             = $payment->number;
-				$sales['donations'][ $i ]['transaction_id'] = $payment->transaction_id;
-				$sales['donations'][ $i ]['key']            = $payment->key;
-				$sales['donations'][ $i ]['total']          = $payment->total;
-				$sales['donations'][ $i ]['gateway']        = $payment->gateway;
-				$sales['donations'][ $i ]['name']           = $first_name . ' ' . $last_name;
-				$sales['donations'][ $i ]['fname']          = $first_name;
-				$sales['donations'][ $i ]['lname']          = $last_name;
-				$sales['donations'][ $i ]['email']          = $payment->email;
-				$sales['donations'][ $i ]['date']           = $payment->date;
-
-				$form_id  = isset( $payment_meta['form_id'] ) ? $payment_meta['form_id'] : $payment_meta;
-				$price    = isset( $payment_meta['form_id'] ) ? give_get_form_price( $payment_meta['form_id'] ) : false;
-				$price_id = isset( $payment_meta['price_id'] ) ? $payment_meta['price_id'] : null;
-
-				$sales['donations'][ $i ]['form']['id']    = $form_id;
-				$sales['donations'][ $i ]['form']['name']  = get_the_title( $payment_meta['form_id'] );
-				$sales['donations'][ $i ]['form']['price'] = $price;
-
-				if ( give_has_variable_prices( $form_id ) ) {
-					if ( isset( $payment_meta['price_id'] ) ) {
-						$price_name                                     = give_get_price_option_name( $form_id, $payment_meta['price_id'], $payment->ID );
-						$sales['donations'][ $i ]['form']['price_name'] = $price_name;
-						$sales['donations'][ $i ]['form']['price_id']   = $price_id;
-						$sales['donations'][ $i ]['form']['price']      = give_get_price_option_amount( $form_id, $price_id );
+				$first_name = isset($user_info['first_name']) ? $user_info['first_name'] : '';
+				$last_name  = isset($user_info['last_name']) ? $user_info['last_name'] : '';
+
+				$sales['donations'][$i]['ID']             = $payment->number;
+				$sales['donations'][$i]['transaction_id'] = $payment->transaction_id;
+				$sales['donations'][$i]['key']            = $payment->key;
+				$sales['donations'][$i]['total']          = $payment->total;
+				$sales['donations'][$i]['gateway']        = $payment->gateway;
+				$sales['donations'][$i]['name']           = $first_name.' '.$last_name;
+				$sales['donations'][$i]['fname']          = $first_name;
+				$sales['donations'][$i]['lname']          = $last_name;
+				$sales['donations'][$i]['email']          = $payment->email;
+				$sales['donations'][$i]['date']           = $payment->date;
+
+				$form_id  = isset($payment_meta['form_id']) ? $payment_meta['form_id'] : $payment_meta;
+				$price    = isset($payment_meta['form_id']) ? give_get_form_price($payment_meta['form_id']) : false;
+				$price_id = isset($payment_meta['price_id']) ? $payment_meta['price_id'] : null;
+
+				$sales['donations'][$i]['form']['id']    = $form_id;
+				$sales['donations'][$i]['form']['name']  = get_the_title($payment_meta['form_id']);
+				$sales['donations'][$i]['form']['price'] = $price;
+
+				if (give_has_variable_prices($form_id)) {
+					if (isset($payment_meta['price_id'])) {
+						$price_name                                     = give_get_price_option_name($form_id, $payment_meta['price_id'], $payment->ID);
+						$sales['donations'][$i]['form']['price_name'] = $price_name;
+						$sales['donations'][$i]['form']['price_id']   = $price_id;
+						$sales['donations'][$i]['form']['price']      = give_get_price_option_amount($form_id, $price_id);
 
 					}
 				}
 
 				// Add custom meta to API
-				foreach ( $payment_meta as $meta_key => $meta_value ) {
+				foreach ($payment_meta as $meta_key => $meta_value) {
 
 					$exceptions = array(
 						'form_title',
@@ -1533,19 +1533,19 @@ 
 					);
 
 					// Don't clutter up results with dupes
-					if ( in_array( $meta_key, $exceptions ) ) {
+					if (in_array($meta_key, $exceptions)) {
 						continue;
 					}
 
-					$sales['donations'][ $i ]['payment_meta'][ $meta_key ] = $meta_value;
+					$sales['donations'][$i]['payment_meta'][$meta_key] = $meta_value;
 
 				}
 
-				$i ++;
+				$i++;
 			}// End foreach().
 		}// End if().
 
-		return apply_filters( 'give_api_donations_endpoint', $sales );
+		return apply_filters('give_api_donations_endpoint', $sales);
 	}
 
 	/**
@@ -1561,9 +1561,9 @@ 
 	public function get_output_format() {
 		global $wp_query;
 
-		$format = isset( $wp_query->query_vars['format'] ) ? $wp_query->query_vars['format'] : 'json';
+		$format = isset($wp_query->query_vars['format']) ? $wp_query->query_vars['format'] : 'json';
 
-		return apply_filters( 'give_api_output_format', $format );
+		return apply_filters('give_api_output_format', $format);
 	}
 
 
@@ -1580,8 +1580,8 @@ 
 	 *
 	 * @return void
 	 */
-	private function log_request( $data = array() ) {
-		if ( ! $this->log_requests ) {
+	private function log_request($data = array()) {
+		if ( ! $this->log_requests) {
 			return;
 		}
 
@@ -1597,36 +1597,36 @@ 
 
 		$query = array(
 			'give-api'    => $wp_query->query_vars['give-api'],
-			'key'         => isset( $wp_query->query_vars['key'] ) ? $wp_query->query_vars['key'] : null,
-			'token'       => isset( $wp_query->query_vars['token'] ) ? $wp_query->query_vars['token'] : null,
-			'query'       => isset( $wp_query->query_vars['query'] ) ? $wp_query->query_vars['query'] : null,
-			'type'        => isset( $wp_query->query_vars['type'] ) ? $wp_query->query_vars['type'] : null,
-			'form'        => isset( $wp_query->query_vars['form'] ) ? $wp_query->query_vars['form'] : null,
-			'donor'       => isset( $wp_query->query_vars['donor'] ) ? $wp_query->query_vars['donor'] : null,
-			'date'        => isset( $wp_query->query_vars['date'] ) ? $wp_query->query_vars['date'] : null,
-			'startdate'   => isset( $wp_query->query_vars['startdate'] ) ? $wp_query->query_vars['startdate'] : null,
-			'enddate'     => isset( $wp_query->query_vars['enddate'] ) ? $wp_query->query_vars['enddate'] : null,
-			'id'          => isset( $wp_query->query_vars['id'] ) ? $wp_query->query_vars['id'] : null,
-			'purchasekey' => isset( $wp_query->query_vars['purchasekey'] ) ? $wp_query->query_vars['purchasekey'] : null,
-			'email'       => isset( $wp_query->query_vars['email'] ) ? $wp_query->query_vars['email'] : null,
+			'key'         => isset($wp_query->query_vars['key']) ? $wp_query->query_vars['key'] : null,
+			'token'       => isset($wp_query->query_vars['token']) ? $wp_query->query_vars['token'] : null,
+			'query'       => isset($wp_query->query_vars['query']) ? $wp_query->query_vars['query'] : null,
+			'type'        => isset($wp_query->query_vars['type']) ? $wp_query->query_vars['type'] : null,
+			'form'        => isset($wp_query->query_vars['form']) ? $wp_query->query_vars['form'] : null,
+			'donor'       => isset($wp_query->query_vars['donor']) ? $wp_query->query_vars['donor'] : null,
+			'date'        => isset($wp_query->query_vars['date']) ? $wp_query->query_vars['date'] : null,
+			'startdate'   => isset($wp_query->query_vars['startdate']) ? $wp_query->query_vars['startdate'] : null,
+			'enddate'     => isset($wp_query->query_vars['enddate']) ? $wp_query->query_vars['enddate'] : null,
+			'id'          => isset($wp_query->query_vars['id']) ? $wp_query->query_vars['id'] : null,
+			'purchasekey' => isset($wp_query->query_vars['purchasekey']) ? $wp_query->query_vars['purchasekey'] : null,
+			'email'       => isset($wp_query->query_vars['email']) ? $wp_query->query_vars['email'] : null,
 		);
 
 		$log_data = array(
 			'log_type'     => 'api_request',
-			'post_excerpt' => http_build_query( $query ),
-			'post_content' => ! empty( $data['error'] ) ? $data['error'] : '',
+			'post_excerpt' => http_build_query($query),
+			'post_content' => ! empty($data['error']) ? $data['error'] : '',
 		);
 
 		$log_meta = array(
 			'request_ip' => give_get_ip(),
 			'user'       => $this->user_id,
-			'key'        => isset( $wp_query->query_vars['key'] ) ? $wp_query->query_vars['key'] : null,
-			'token'      => isset( $wp_query->query_vars['token'] ) ? $wp_query->query_vars['token'] : null,
+			'key'        => isset($wp_query->query_vars['key']) ? $wp_query->query_vars['key'] : null,
+			'token'      => isset($wp_query->query_vars['token']) ? $wp_query->query_vars['token'] : null,
 			'time'       => $data['request_speed'],
 			'version'    => $this->get_queried_version(),
 		);
 
-		$give_logs->insert_log( $log_data, $log_meta );
+		$give_logs->insert_log($log_data, $log_meta);
 	}
 
 
@@ -1650,11 +1650,11 @@ 
 	 *
 	 * @param int       $status_code
 	 */
-	public function output( $status_code = 200 ) {
+	public function output($status_code = 200) {
 
 		$format = $this->get_output_format();
 
-		status_header( $status_code );
+		status_header($status_code);
 
 		/**
 		 * Fires before outputting the API.
@@ -1665,25 +1665,25 @@ 
 		 * @param Give_API $this   The Give_API object.
 		 * @param string   $format Output format, XML or JSON. Default is JSON.
 		 */
-		do_action( 'give_api_output_before', $this->data, $this, $format );
+		do_action('give_api_output_before', $this->data, $this, $format);
 
-		switch ( $format ) :
+		switch ($format) :
 
 			case 'xml' :
 
-				require_once GIVE_PLUGIN_DIR . 'includes/libraries/array2xml.php';
-				$xml = Array2XML::createXML( 'give', $this->data );
+				require_once GIVE_PLUGIN_DIR.'includes/libraries/array2xml.php';
+				$xml = Array2XML::createXML('give', $this->data);
 				echo $xml->saveXML();
 
 				break;
 
 			case 'json' :
 
-				header( 'Content-Type: application/json' );
-				if ( ! empty( $this->pretty_print ) ) {
-					echo json_encode( $this->data, $this->pretty_print );
+				header('Content-Type: application/json');
+				if ( ! empty($this->pretty_print)) {
+					echo json_encode($this->data, $this->pretty_print);
 				} else {
-					echo json_encode( $this->data );
+					echo json_encode($this->data);
 				}
 
 				break;
@@ -1698,7 +1698,7 @@ 
 				 * @param array    $data Response data to return.
 				 * @param Give_API $this The Give_API object.
 				 */
-				do_action( "give_api_output_{$format}", $this->data, $this );
+				do_action("give_api_output_{$format}", $this->data, $this);
 
 				break;
 
@@ -1713,7 +1713,7 @@ 
 		 * @param Give_API $this   The Give_API object.
 		 * @param string   $format Output format, XML or JSON. Default is JSON.
 		 */
-		do_action( 'give_api_output_after', $this->data, $this, $format );
+		do_action('give_api_output_after', $this->data, $this, $format);
 
 		give_die();
 	}
@@ -1730,40 +1730,40 @@ 
 	 *
 	 * @return void
 	 */
-	function user_key_field( $user ) {
+	function user_key_field($user) {
 
-		if ( ( give_get_option( 'api_allow_user_keys', false ) || current_user_can( 'manage_give_settings' ) ) && current_user_can( 'edit_user', $user->ID ) ) {
-			$user = get_userdata( $user->ID );
+		if ((give_get_option('api_allow_user_keys', false) || current_user_can('manage_give_settings')) && current_user_can('edit_user', $user->ID)) {
+			$user = get_userdata($user->ID);
 			?>
 			<table class="form-table">
 				<tbody>
 				<tr>
 					<th>
-						<?php esc_html_e( 'Give API Keys', 'give' ); ?>
+						<?php esc_html_e('Give API Keys', 'give'); ?>
 					</th>
 					<td>
 						<?php
-						$public_key = $this->get_user_public_key( $user->ID );
-						$secret_key = $this->get_user_secret_key( $user->ID );
+						$public_key = $this->get_user_public_key($user->ID);
+						$secret_key = $this->get_user_secret_key($user->ID);
 						?>
-						<?php if ( empty( $user->give_user_public_key ) ) { ?>
+						<?php if (empty($user->give_user_public_key)) { ?>
 							<input name="give_set_api_key" type="checkbox" id="give_set_api_key" value="0"/>
-							<span class="description"><?php esc_html_e( 'Generate API Key', 'give' ); ?></span>
+							<span class="description"><?php esc_html_e('Generate API Key', 'give'); ?></span>
 						<?php } else { ?>
-							<strong style="display:inline-block; width: 125px;"><?php esc_html_e( 'Public key:', 'give' ); ?>
+							<strong style="display:inline-block; width: 125px;"><?php esc_html_e('Public key:', 'give'); ?>
 								&nbsp;</strong>
-							<input type="text" disabled="disabled" class="regular-text" id="publickey" value="<?php echo esc_attr( $public_key ); ?>"/>
+							<input type="text" disabled="disabled" class="regular-text" id="publickey" value="<?php echo esc_attr($public_key); ?>"/>
 							<br/>
-							<strong style="display:inline-block; width: 125px;"><?php esc_html_e( 'Secret key:', 'give' ); ?>
+							<strong style="display:inline-block; width: 125px;"><?php esc_html_e('Secret key:', 'give'); ?>
 								&nbsp;</strong>
-							<input type="text" disabled="disabled" class="regular-text" id="privatekey" value="<?php echo esc_attr( $secret_key ); ?>"/>
+							<input type="text" disabled="disabled" class="regular-text" id="privatekey" value="<?php echo esc_attr($secret_key); ?>"/>
 							<br/>
-							<strong style="display:inline-block; width: 125px;"><?php esc_html_e( 'Token:', 'give' ); ?>
+							<strong style="display:inline-block; width: 125px;"><?php esc_html_e('Token:', 'give'); ?>
 								&nbsp;</strong>
-							<input type="text" disabled="disabled" class="regular-text" id="token" value="<?php echo esc_attr( $this->get_token( $user->ID ) ); ?>"/>
+							<input type="text" disabled="disabled" class="regular-text" id="token" value="<?php echo esc_attr($this->get_token($user->ID)); ?>"/>
 							<br/>
 							<input name="give_set_api_key" type="checkbox" id="give_set_api_key" value="0"/>
-							<span class="description"><label for="give_set_api_key"><?php esc_html_e( 'Revoke API Keys', 'give' ); ?></label></span>
+							<span class="description"><label for="give_set_api_key"><?php esc_html_e('Revoke API Keys', 'give'); ?></label></span>
 						<?php } ?>
 					</td>
 				</tr>
@@ -1782,61 +1782,61 @@ 
 	 *
 	 * @return void
 	 */
-	public function process_api_key( $args ) {
+	public function process_api_key($args) {
 
-		if ( ! wp_verify_nonce( $_REQUEST['_wpnonce'], 'give-api-nonce' ) ) {
-			wp_die( __( 'Nonce verification failed.', 'give' ), __( 'Error', 'give' ), array(
+		if ( ! wp_verify_nonce($_REQUEST['_wpnonce'], 'give-api-nonce')) {
+			wp_die(__('Nonce verification failed.', 'give'), __('Error', 'give'), array(
 				'response' => 403,
-			) );
+			));
 		}
 
-		if ( empty( $args['user_id'] ) ) {
-			wp_die( __( 'User ID Required.', 'give' ), __( 'Error', 'give' ), array(
+		if (empty($args['user_id'])) {
+			wp_die(__('User ID Required.', 'give'), __('Error', 'give'), array(
 				'response' => 401,
-			) );
+			));
 		}
 
-		if ( is_numeric( $args['user_id'] ) ) {
-			$user_id = isset( $args['user_id'] ) ? absint( $args['user_id'] ) : get_current_user_id();
+		if (is_numeric($args['user_id'])) {
+			$user_id = isset($args['user_id']) ? absint($args['user_id']) : get_current_user_id();
 		} else {
-			$userdata = get_user_by( 'login', $args['user_id'] );
+			$userdata = get_user_by('login', $args['user_id']);
 			$user_id  = $userdata->ID;
 		}
-		$process = isset( $args['give_api_process'] ) ? strtolower( $args['give_api_process'] ) : false;
+		$process = isset($args['give_api_process']) ? strtolower($args['give_api_process']) : false;
 
-		if ( $user_id == get_current_user_id() && ! give_get_option( 'allow_user_api_keys' ) && ! current_user_can( 'manage_give_settings' ) ) {
-			wp_die( sprintf( /* translators: %s: process */
-				esc_html__( 'You do not have permission to %s API keys for this user.', 'give' ), $process ), esc_html__( 'Error', 'give' ), array(
+		if ($user_id == get_current_user_id() && ! give_get_option('allow_user_api_keys') && ! current_user_can('manage_give_settings')) {
+			wp_die(sprintf( /* translators: %s: process */
+				esc_html__('You do not have permission to %s API keys for this user.', 'give'), $process ), esc_html__('Error', 'give'), array(
 				'response' => 403,
-			) );
-		} elseif ( ! current_user_can( 'manage_give_settings' ) ) {
-			wp_die( sprintf( /* translators: %s: process */
-				esc_html__( 'You do not have permission to %s API keys for this user.', 'give' ), $process ), esc_html__( 'Error', 'give' ), array(
+			));
+		} elseif ( ! current_user_can('manage_give_settings')) {
+			wp_die(sprintf( /* translators: %s: process */
+				esc_html__('You do not have permission to %s API keys for this user.', 'give'), $process ), esc_html__('Error', 'give'), array(
 				'response' => 403,
-			) );
+			));
 		}
 
-		switch ( $process ) {
+		switch ($process) {
 			case 'generate':
-				if ( $this->generate_api_key( $user_id ) ) {
-					Give_Cache::delete( Give_Cache::get_key( 'give_total_api_keys' ) );
-					wp_redirect( add_query_arg( 'give-message', 'api-key-generated', 'edit.php?post_type=give_forms&page=give-tools&tab=api' ) );
+				if ($this->generate_api_key($user_id)) {
+					Give_Cache::delete(Give_Cache::get_key('give_total_api_keys'));
+					wp_redirect(add_query_arg('give-message', 'api-key-generated', 'edit.php?post_type=give_forms&page=give-tools&tab=api'));
 					exit();
 				} else {
-					wp_redirect( add_query_arg( 'give-message', 'api-key-failed', 'edit.php?post_type=give_forms&page=give-tools&tab=api' ) );
+					wp_redirect(add_query_arg('give-message', 'api-key-failed', 'edit.php?post_type=give_forms&page=give-tools&tab=api'));
 					exit();
 				}
 				break;
 			case 'regenerate':
-				$this->generate_api_key( $user_id, true );
-				Give_Cache::delete( Give_Cache::get_key( 'give_total_api_keys' ) );
-				wp_redirect( add_query_arg( 'give-message', 'api-key-regenerated', 'edit.php?post_type=give_forms&page=give-tools&tab=api' ) );
+				$this->generate_api_key($user_id, true);
+				Give_Cache::delete(Give_Cache::get_key('give_total_api_keys'));
+				wp_redirect(add_query_arg('give-message', 'api-key-regenerated', 'edit.php?post_type=give_forms&page=give-tools&tab=api'));
 				exit();
 				break;
 			case 'revoke':
-				$this->revoke_api_key( $user_id );
-				Give_Cache::delete( Give_Cache::get_key( 'give_total_api_keys' ) );
-				wp_redirect( add_query_arg( 'give-message', 'api-key-revoked', 'edit.php?post_type=give_forms&page=give-tools&tab=api' ) );
+				$this->revoke_api_key($user_id);
+				Give_Cache::delete(Give_Cache::get_key('give_total_api_keys'));
+				wp_redirect(add_query_arg('give-message', 'api-key-revoked', 'edit.php?post_type=give_forms&page=give-tools&tab=api'));
 				exit();
 				break;
 			default;
@@ -1855,34 +1855,34 @@ 
 	 *
 	 * @return boolean True if (re)generated succesfully, false otherwise.
 	 */
-	public function generate_api_key( $user_id = 0, $regenerate = false ) {
+	public function generate_api_key($user_id = 0, $regenerate = false) {
 
-		if ( empty( $user_id ) ) {
+		if (empty($user_id)) {
 			return false;
 		}
 
-		$user = get_userdata( $user_id );
+		$user = get_userdata($user_id);
 
-		if ( ! $user ) {
+		if ( ! $user) {
 			return false;
 		}
 
-		$public_key = $this->get_user_public_key( $user_id );
-		$secret_key = $this->get_user_secret_key( $user_id );
+		$public_key = $this->get_user_public_key($user_id);
+		$secret_key = $this->get_user_secret_key($user_id);
 
-		if ( empty( $public_key ) || $regenerate == true ) {
-			$new_public_key = $this->generate_public_key( $user->user_email );
-			$new_secret_key = $this->generate_private_key( $user->ID );
+		if (empty($public_key) || $regenerate == true) {
+			$new_public_key = $this->generate_public_key($user->user_email);
+			$new_secret_key = $this->generate_private_key($user->ID);
 		} else {
 			return false;
 		}
 
-		if ( $regenerate == true ) {
-			$this->revoke_api_key( $user->ID );
+		if ($regenerate == true) {
+			$this->revoke_api_key($user->ID);
 		}
 
-		update_user_meta( $user_id, $new_public_key, 'give_user_public_key' );
-		update_user_meta( $user_id, $new_secret_key, 'give_user_secret_key' );
+		update_user_meta($user_id, $new_public_key, 'give_user_public_key');
+		update_user_meta($user_id, $new_secret_key, 'give_user_secret_key');
 
 		return true;
 	}
@@ -1897,26 +1897,26 @@ 
 	 *
 	 * @return bool
 	 */
-	public function revoke_api_key( $user_id = 0 ) {
+	public function revoke_api_key($user_id = 0) {
 
-		if ( empty( $user_id ) ) {
+		if (empty($user_id)) {
 			return false;
 		}
 
-		$user = get_userdata( $user_id );
+		$user = get_userdata($user_id);
 
-		if ( ! $user ) {
+		if ( ! $user) {
 			return false;
 		}
 
-		$public_key = $this->get_user_public_key( $user_id );
-		$secret_key = $this->get_user_secret_key( $user_id );
-		if ( ! empty( $public_key ) ) {
-			Give_Cache::delete( Give_Cache::get_key( md5( 'give_api_user_' . $public_key ) ) );
-			Give_Cache::delete( Give_Cache::get_key( md5( 'give_api_user_public_key' . $user_id ) ) );
-			Give_Cache::delete( Give_Cache::get_key( md5( 'give_api_user_secret_key' . $user_id ) ) );
-			delete_user_meta( $user_id, $public_key );
-			delete_user_meta( $user_id, $secret_key );
+		$public_key = $this->get_user_public_key($user_id);
+		$secret_key = $this->get_user_secret_key($user_id);
+		if ( ! empty($public_key)) {
+			Give_Cache::delete(Give_Cache::get_key(md5('give_api_user_'.$public_key)));
+			Give_Cache::delete(Give_Cache::get_key(md5('give_api_user_public_key'.$user_id)));
+			Give_Cache::delete(Give_Cache::get_key(md5('give_api_user_secret_key'.$user_id)));
+			delete_user_meta($user_id, $public_key);
+			delete_user_meta($user_id, $secret_key);
 		} else {
 			return false;
 		}
@@ -1941,22 +1941,22 @@ 
 	 *
 	 * @return void
 	 */
-	public function update_key( $user_id ) {
-		if ( current_user_can( 'edit_user', $user_id ) && isset( $_POST['give_set_api_key'] ) ) {
+	public function update_key($user_id) {
+		if (current_user_can('edit_user', $user_id) && isset($_POST['give_set_api_key'])) {
 
-			$user = get_userdata( $user_id );
+			$user = get_userdata($user_id);
 
-			$public_key = $this->get_user_public_key( $user_id );
-			$secret_key = $this->get_user_secret_key( $user_id );
+			$public_key = $this->get_user_public_key($user_id);
+			$secret_key = $this->get_user_secret_key($user_id);
 
-			if ( empty( $public_key ) ) {
-				$new_public_key = $this->generate_public_key( $user->user_email );
-				$new_secret_key = $this->generate_private_key( $user->ID );
+			if (empty($public_key)) {
+				$new_public_key = $this->generate_public_key($user->user_email);
+				$new_secret_key = $this->generate_private_key($user->ID);
 
-				update_user_meta( $user_id, $new_public_key, 'give_user_public_key' );
-				update_user_meta( $user_id, $new_secret_key, 'give_user_secret_key' );
+				update_user_meta($user_id, $new_public_key, 'give_user_public_key');
+				update_user_meta($user_id, $new_secret_key, 'give_user_secret_key');
 			} else {
-				$this->revoke_api_key( $user_id );
+				$this->revoke_api_key($user_id);
 			}
 		}
 	}
@@ -1971,9 +1971,9 @@ 
 	 *
 	 * @return string
 	 */
-	private function generate_public_key( $user_email = '' ) {
-		$auth_key = defined( 'AUTH_KEY' ) ? AUTH_KEY : '';
-		$public   = hash( 'md5', $user_email . $auth_key . date( 'U' ) );
+	private function generate_public_key($user_email = '') {
+		$auth_key = defined('AUTH_KEY') ? AUTH_KEY : '';
+		$public   = hash('md5', $user_email.$auth_key.date('U'));
 
 		return $public;
 	}
@@ -1988,9 +1988,9 @@ 
 	 *
 	 * @return string
 	 */
-	private function generate_private_key( $user_id = 0 ) {
-		$auth_key = defined( 'AUTH_KEY' ) ? AUTH_KEY : '';
-		$secret   = hash( 'md5', $user_id . $auth_key . date( 'U' ) );
+	private function generate_private_key($user_id = 0) {
+		$auth_key = defined('AUTH_KEY') ? AUTH_KEY : '';
+		$secret   = hash('md5', $user_id.$auth_key.date('U'));
 
 		return $secret;
 	}
@@ -2005,8 +2005,8 @@ 
 	 *
 	 * @return string
 	 */
-	public function get_token( $user_id = 0 ) {
-		return hash( 'md5', $this->get_user_secret_key( $user_id ) . $this->get_user_public_key( $user_id ) );
+	public function get_token($user_id = 0) {
+		return hash('md5', $this->get_user_secret_key($user_id).$this->get_user_public_key($user_id));
 	}
 
 	/**
@@ -2020,9 +2020,9 @@ 
 
 		// Default sales return
 		$sales                               = array();
-		$sales['donations']['today']         = $this->stats->get_sales( 0, 'today' );
-		$sales['donations']['current_month'] = $this->stats->get_sales( 0, 'this_month' );
-		$sales['donations']['last_month']    = $this->stats->get_sales( 0, 'last_month' );
+		$sales['donations']['today']         = $this->stats->get_sales(0, 'today');
+		$sales['donations']['current_month'] = $this->stats->get_sales(0, 'this_month');
+		$sales['donations']['last_month']    = $this->stats->get_sales(0, 'last_month');
 		$sales['donations']['totals']        = give_get_total_donations();
 
 		return $sales;
@@ -2039,9 +2039,9 @@ 
 
 		// Default earnings return
 		$earnings                              = array();
-		$earnings['earnings']['today']         = $this->stats->get_earnings( 0, 'today' );
-		$earnings['earnings']['current_month'] = $this->stats->get_earnings( 0, 'this_month' );
-		$earnings['earnings']['last_month']    = $this->stats->get_earnings( 0, 'last_month' );
+		$earnings['earnings']['today']         = $this->stats->get_earnings(0, 'today');
+		$earnings['earnings']['current_month'] = $this->stats->get_earnings(0, 'this_month');
+		$earnings['earnings']['last_month']    = $this->stats->get_earnings(0, 'last_month');
 		$earnings['earnings']['totals']        = give_get_total_earnings();
 
 		return $earnings;
@@ -2061,25 +2061,25 @@ 
 	 *
 	 * @return string            The API key/secret for the user supplied
 	 */
-	public function api_key_backwards_compat( $check, $object_id, $meta_key, $single ) {
+	public function api_key_backwards_compat($check, $object_id, $meta_key, $single) {
 
-		if ( $meta_key !== 'give_user_public_key' && $meta_key !== 'give_user_secret_key' ) {
+		if ($meta_key !== 'give_user_public_key' && $meta_key !== 'give_user_secret_key') {
 			return $check;
 		}
 
 		$return = $check;
 
-		switch ( $meta_key ) {
+		switch ($meta_key) {
 			case 'give_user_public_key':
-				$return = Give()->api->get_user_public_key( $object_id );
+				$return = Give()->api->get_user_public_key($object_id);
 				break;
 			case 'give_user_secret_key':
-				$return = Give()->api->get_user_secret_key( $object_id );
+				$return = Give()->api->get_user_secret_key($object_id);
 				break;
 		}
 
-		if ( ! $single ) {
-			$return = array( $return );
+		if ( ! $single) {
+			$return = array($return);
 		}
 
 		return $return;

includes/class-give-db-donors.php

Doc Comments +3 added lines, -3 removed lines

@@ -161,7 +161,7 @@ 
 	 * @since  1.0
 	 * @access public
 	 *
-	 * @param  bool|string|int $_id_or_email
+	 * @param  integer $_id_or_email
 	 *
 	 * @return bool|int
 	 */
@@ -316,7 +316,7 @@ 
 	 * @param  int          $user_id       User ID.
 	 * @param  WP_User|bool $old_user_data User data.
 	 *
-	 * @return bool
+	 * @return false|null
 	 */
 	public function update_donor_email_on_user_update( $user_id = 0, $old_user_data = false ) {
 
@@ -373,7 +373,7 @@ 
 	 * @access public
 	 *
 	 * @param  string $field ID or email. Default is 'id'.
-	 * @param  mixed  $value The Customer ID or email to search. Default is 0.
+	 * @param  integer  $value The Customer ID or email to search. Default is 0.
 	 *
 	 * @return mixed         Upon success, an object of the donor. Upon failure, NULL
 	 */

Indentation +10 added lines, -10 removed lines

@@ -449,13 +449,13 @@ 
 	 *
 	 * @since  1.0
 	 * @access public
-     *
-     * @param  array $args
-     *
-     * @return array|object|null Customers array or object. Null if not found.
+	 *
+	 * @param  array $args
+	 *
+	 * @return array|object|null Customers array or object. Null if not found.
 	 */
 	public function get_donors( $args = array() ) {
-        /* @var WPDB $wpdb */
+		/* @var WPDB $wpdb */
 		global $wpdb;
 
 		$defaults = array(
@@ -580,13 +580,13 @@ 
 	 *
 	 * @since  1.0
 	 * @access public
-     *
-     * @param  array $args
-     *
-     * @return int         Total number of donors.
+	 *
+	 * @param  array $args
+	 *
+	 * @return int         Total number of donors.
 	 */
 	public function count( $args = array() ) {
-        /* @var WPDB $wpdb */
+		/* @var WPDB $wpdb */
 		global $wpdb;
 
 		$where = ' WHERE 1=1 ';

Spacing +138 added lines, -138 removed lines

@@ -10,7 +10,7 @@ 
  */
 
 // Exit if accessed directly.
-if ( ! defined( 'ABSPATH' ) ) {
+if ( ! defined('ABSPATH')) {
 	exit;
 }
 
@@ -35,14 +35,14 @@ 
 		/* @var WPDB $wpdb */
 		global $wpdb;
 
-		$this->table_name  = $wpdb->prefix . 'give_customers';
+		$this->table_name  = $wpdb->prefix.'give_customers';
 		$this->primary_key = 'id';
 		$this->version     = '1.0';
 
 		// Set hooks and register table only if instance loading first time.
-		if( ! ( Give()->donors instanceof Give_DB_Donors ) ) {
+		if ( ! (Give()->donors instanceof Give_DB_Donors)) {
 			// Setup hook.
-			add_action( 'profile_update', array( $this, 'update_donor_email_on_user_update' ), 10, 2 );
+			add_action('profile_update', array($this, 'update_donor_email_on_user_update'), 10, 2);
 
 			// Install table.
 			$this->register_table();
@@ -89,7 +89,7 @@ 
 			'purchase_value' => 0.00,
 			'purchase_count' => 0,
 			'notes'          => '',
-			'date_created'   => date( 'Y-m-d H:i:s' ),
+			'date_created'   => date('Y-m-d H:i:s'),
 		);
 	}
 
@@ -103,40 +103,40 @@ 
 	 *
 	 * @return int|bool
 	 */
-	public function add( $data = array() ) {
+	public function add($data = array()) {
 
 		$defaults = array(
 			'payment_ids' => ''
 		);
 
-		$args = wp_parse_args( $data, $defaults );
+		$args = wp_parse_args($data, $defaults);
 
-		if ( empty( $args['email'] ) ) {
+		if (empty($args['email'])) {
 			return false;
 		}
 
-		if ( ! empty( $args['payment_ids'] ) && is_array( $args['payment_ids'] ) ) {
-			$args['payment_ids'] = implode( ',', array_unique( array_values( $args['payment_ids'] ) ) );
+		if ( ! empty($args['payment_ids']) && is_array($args['payment_ids'])) {
+			$args['payment_ids'] = implode(',', array_unique(array_values($args['payment_ids'])));
 		}
 
-		$donor = $this->get_donor_by( 'email', $args['email'] );
+		$donor = $this->get_donor_by('email', $args['email']);
 
 		// update an existing donor.
-		if ( $donor ) {
+		if ($donor) {
 
 			// Update the payment IDs attached to the donor
-			if ( ! empty( $args['payment_ids'] ) ) {
+			if ( ! empty($args['payment_ids'])) {
 
-				if ( empty( $donor->payment_ids ) ) {
+				if (empty($donor->payment_ids)) {
 
 					$donor->payment_ids = $args['payment_ids'];
 
 				} else {
 
-					$existing_ids          = array_map( 'absint', explode( ',', $donor->payment_ids ) );
-					$payment_ids           = array_map( 'absint', explode( ',', $args['payment_ids'] ) );
-					$payment_ids           = array_merge( $payment_ids, $existing_ids );
-					$donor->payment_ids = implode( ',', array_unique( array_values( $payment_ids ) ) );
+					$existing_ids          = array_map('absint', explode(',', $donor->payment_ids));
+					$payment_ids           = array_map('absint', explode(',', $args['payment_ids']));
+					$payment_ids           = array_merge($payment_ids, $existing_ids);
+					$donor->payment_ids = implode(',', array_unique(array_values($payment_ids)));
 
 				}
 
@@ -144,13 +144,13 @@ 
 
 			}
 
-			$this->update( $donor->id, $args );
+			$this->update($donor->id, $args);
 
 			return $donor->id;
 
 		} else {
 
-			return $this->insert( $args, 'donor' );
+			return $this->insert($args, 'donor');
 
 		}
 
@@ -169,20 +169,20 @@ 
 	 *
 	 * @return bool|int
 	 */
-	public function delete( $_id_or_email = false ) {
+	public function delete($_id_or_email = false) {
 
-		if ( empty( $_id_or_email ) ) {
+		if (empty($_id_or_email)) {
 			return false;
 		}
 
-		$column   = is_email( $_id_or_email ) ? 'email' : 'id';
-		$donor = $this->get_donor_by( $column, $_id_or_email );
+		$column = is_email($_id_or_email) ? 'email' : 'id';
+		$donor = $this->get_donor_by($column, $_id_or_email);
 
-		if ( $donor->id > 0 ) {
+		if ($donor->id > 0) {
 
 			global $wpdb;
 
-			return $wpdb->delete( $this->table_name, array( 'id' => $donor->id ), array( '%d' ) );
+			return $wpdb->delete($this->table_name, array('id' => $donor->id), array('%d'));
 
 		} else {
 			return false;
@@ -203,14 +203,14 @@ 
 	 *
 	 * @return bool|int
 	 */
-	public function delete_by_user_id( $user_id = false ) {
+	public function delete_by_user_id($user_id = false) {
 
-		if ( empty( $user_id ) ) {
+		if (empty($user_id)) {
 			return false;
 		}
 		global $wpdb;
 
-		return $wpdb->delete( $this->table_name, array( 'user_id' => $user_id ), array( '%d' ) );
+		return $wpdb->delete($this->table_name, array('user_id' => $user_id), array('%d'));
 	}
 
 	/**
@@ -224,14 +224,14 @@ 
 	 *
 	 * @return bool          True is exists, false otherwise.
 	 */
-	public function exists( $value = '', $field = 'email' ) {
+	public function exists($value = '', $field = 'email') {
 		
 		$columns = $this->get_columns();
-		if ( ! array_key_exists( $field, $columns ) ) {
+		if ( ! array_key_exists($field, $columns)) {
 			return false;
 		}
 
-		return (bool) $this->get_column_by( 'id', $field, $value );
+		return (bool) $this->get_column_by('id', $field, $value);
 
 	}
 
@@ -246,16 +246,16 @@ 
 	 *
 	 * @return bool
 	 */
-	public function attach_payment( $donor_id = 0, $payment_id = 0 ) {
+	public function attach_payment($donor_id = 0, $payment_id = 0) {
 
-		$donor = new Give_Donor( $donor_id );
+		$donor = new Give_Donor($donor_id);
 
-		if ( empty( $donor->id ) ) {
+		if (empty($donor->id)) {
 			return false;
 		}
 
 		// Attach the payment, but don't increment stats, as this function previously did not
-		return $donor->attach_payment( $payment_id, false );
+		return $donor->attach_payment($payment_id, false);
 
 	}
 
@@ -270,16 +270,16 @@ 
 	 *
 	 * @return bool
 	 */
-	public function remove_payment( $donor_id = 0, $payment_id = 0 ) {
+	public function remove_payment($donor_id = 0, $payment_id = 0) {
 
-		$donor = new Give_Donor( $donor_id );
+		$donor = new Give_Donor($donor_id);
 
-		if ( ! $donor ) {
+		if ( ! $donor) {
 			return false;
 		}
 
 		// Remove the payment, but don't decrease stats, as this function previously did not
-		return $donor->remove_payment( $payment_id, false );
+		return $donor->remove_payment($payment_id, false);
 
 	}
 
@@ -293,18 +293,18 @@ 
 	 *
 	 * @return bool
 	 */
-	public function increment_stats( $donor_id = 0, $amount = 0.00 ) {
+	public function increment_stats($donor_id = 0, $amount = 0.00) {
 
-		$donor = new Give_Donor( $donor_id );
+		$donor = new Give_Donor($donor_id);
 
-		if ( empty( $donor->id ) ) {
+		if (empty($donor->id)) {
 			return false;
 		}
 
 		$increased_count = $donor->increase_purchase_count();
-		$increased_value = $donor->increase_value( $amount );
+		$increased_value = $donor->increase_value($amount);
 
-		return ( $increased_count && $increased_value ) ? true : false;
+		return ($increased_count && $increased_value) ? true : false;
 
 	}
 
@@ -319,18 +319,18 @@ 
 	 *
 	 * @return bool
 	 */
-	public function decrement_stats( $donor_id = 0, $amount = 0.00 ) {
+	public function decrement_stats($donor_id = 0, $amount = 0.00) {
 
-		$donor = new Give_Donor( $donor_id );
+		$donor = new Give_Donor($donor_id);
 
-		if ( ! $donor ) {
+		if ( ! $donor) {
 			return false;
 		}
 
 		$decreased_count = $donor->decrease_donation_count();
-		$decreased_value = $donor->decrease_value( $amount );
+		$decreased_value = $donor->decrease_value($amount);
 
-		return ( $decreased_count && $decreased_value ) ? true : false;
+		return ($decreased_count && $decreased_value) ? true : false;
 
 	}
 
@@ -345,31 +345,31 @@ 
 	 *
 	 * @return bool
 	 */
-	public function update_donor_email_on_user_update( $user_id = 0, $old_user_data = false ) {
+	public function update_donor_email_on_user_update($user_id = 0, $old_user_data = false) {
 
-		$donor = new Give_Donor( $user_id, true );
+		$donor = new Give_Donor($user_id, true);
 
-		if( ! $donor ) {
+		if ( ! $donor) {
 			return false;
 		}
 
-		$user = get_userdata( $user_id );
+		$user = get_userdata($user_id);
 
-		if( ! empty( $user ) && $user->user_email !== $donor->email ) {
+		if ( ! empty($user) && $user->user_email !== $donor->email) {
 
-			if( ! $this->get_donor_by( 'email', $user->user_email ) ) {
+			if ( ! $this->get_donor_by('email', $user->user_email)) {
 
-				$success = $this->update( $donor->id, array( 'email' => $user->user_email ) );
+				$success = $this->update($donor->id, array('email' => $user->user_email));
 
-				if( $success ) {
+				if ($success) {
 					// Update some payment meta if we need to
-					$payments_array = explode( ',', $donor->payment_ids );
+					$payments_array = explode(',', $donor->payment_ids);
 
-					if( ! empty( $payments_array ) ) {
+					if ( ! empty($payments_array)) {
 
-						foreach ( $payments_array as $payment_id ) {
+						foreach ($payments_array as $payment_id) {
 
-							give_update_payment_meta( $payment_id, 'email', $user->user_email );
+							give_update_payment_meta($payment_id, 'email', $user->user_email);
 
 						}
 
@@ -383,7 +383,7 @@ 
 					 * @param  WP_User       $user     WordPress User object.
 					 * @param  Give_Donor $donor Give donor object.
 					 */
-					do_action( 'give_update_donor_email_on_user_update', $user, $donor );
+					do_action('give_update_donor_email_on_user_update', $user, $donor);
 
 				}
 
@@ -404,46 +404,46 @@ 
 	 *
 	 * @return mixed         Upon success, an object of the donor. Upon failure, NULL
 	 */
-	public function get_donor_by( $field = 'id', $value = 0 ) {
+	public function get_donor_by($field = 'id', $value = 0) {
 		/* @var WPDB $wpdb */
 		global $wpdb;
 
-		if ( empty( $field ) || empty( $value ) ) {
+		if (empty($field) || empty($value)) {
 			return null;
 		}
 
-		if ( 'id' == $field || 'user_id' == $field ) {
+		if ('id' == $field || 'user_id' == $field) {
 			// Make sure the value is numeric to avoid casting objects, for example,
 			// to int 1.
-			if ( ! is_numeric( $value ) ) {
+			if ( ! is_numeric($value)) {
 				return false;
 			}
 
-			$value = intval( $value );
+			$value = intval($value);
 
-			if ( $value < 1 ) {
+			if ($value < 1) {
 				return false;
 			}
 
-		} elseif ( 'email' === $field ) {
+		} elseif ('email' === $field) {
 
-			if ( ! is_email( $value ) ) {
+			if ( ! is_email($value)) {
 				return false;
 			}
 
-			$value = trim( $value );
+			$value = trim($value);
 		}
 
-		if ( ! $value ) {
+		if ( ! $value) {
 			return false;
 		}
 
-		switch ( $field ) {
+		switch ($field) {
 			case 'id':
 				$db_field = 'id';
 				break;
 			case 'email':
-				$value    = sanitize_text_field( $value );
+				$value    = sanitize_text_field($value);
 				$db_field = 'email';
 				break;
 			case 'user_id':
@@ -453,15 +453,15 @@ 
 				return false;
 		}
 
-		if ( ! $donor = $wpdb->get_row( $wpdb->prepare( "SELECT * FROM $this->table_name WHERE $db_field = %s LIMIT 1", $value ) ) ) {
+		if ( ! $donor = $wpdb->get_row($wpdb->prepare("SELECT * FROM $this->table_name WHERE $db_field = %s LIMIT 1", $value))) {
 
 			// Look for donor from an additional email.
-			if( 'email' === $field ) {
-				$meta_table  = Give()->donor_meta->table_name;
-				$donor_id = $wpdb->get_var( $wpdb->prepare( "SELECT customer_id FROM {$meta_table} WHERE meta_key = 'additional_email' AND meta_value = %s LIMIT 1", $value ) );
+			if ('email' === $field) {
+				$meta_table = Give()->donor_meta->table_name;
+				$donor_id = $wpdb->get_var($wpdb->prepare("SELECT customer_id FROM {$meta_table} WHERE meta_key = 'additional_email' AND meta_value = %s LIMIT 1", $value));
 
-				if( ! empty( $donor_id ) ) {
-					return $this->get( $donor_id );
+				if ( ! empty($donor_id)) {
+					return $this->get($donor_id);
  				}
  			}
 
@@ -481,7 +481,7 @@ 
      *
      * @return array|object|null Customers array or object. Null if not found.
 	 */
-	public function get_donors( $args = array() ) {
+	public function get_donors($args = array()) {
         /* @var WPDB $wpdb */
 		global $wpdb;
 
@@ -493,21 +493,21 @@ 
 			'order'   => 'DESC'
 		);
 
-		$args = wp_parse_args( $args, $defaults );
+		$args = wp_parse_args($args, $defaults);
 
-		if ( $args['number'] < 1 ) {
+		if ($args['number'] < 1) {
 			$args['number'] = 999999999999;
 		}
 
 		$where = ' WHERE 1=1 ';
 
 		// specific donors.
-		if ( ! empty( $args['id'] ) ) {
+		if ( ! empty($args['id'])) {
 
-			if ( is_array( $args['id'] ) ) {
-				$ids = implode( ',', array_map( 'intval', $args['id'] ) );
+			if (is_array($args['id'])) {
+				$ids = implode(',', array_map('intval', $args['id']));
 			} else {
-				$ids = intval( $args['id'] );
+				$ids = intval($args['id']);
 			}
 
 			$where .= " AND `id` IN( {$ids} ) ";
@@ -515,12 +515,12 @@ 
 		}
 
 		// donors for specific user accounts
-		if ( ! empty( $args['user_id'] ) ) {
+		if ( ! empty($args['user_id'])) {
 
-			if ( is_array( $args['user_id'] ) ) {
-				$user_ids = implode( ',', array_map( 'intval', $args['user_id'] ) );
+			if (is_array($args['user_id'])) {
+				$user_ids = implode(',', array_map('intval', $args['user_id']));
 			} else {
-				$user_ids = intval( $args['user_id'] );
+				$user_ids = intval($args['user_id']);
 			}
 
 			$where .= " AND `user_id` IN( {$user_ids} ) ";
@@ -528,41 +528,41 @@ 
 		}
 
 		//specific donors by email
-		if( ! empty( $args['email'] ) ) {
+		if ( ! empty($args['email'])) {
 
-			if( is_array( $args['email'] ) ) {
+			if (is_array($args['email'])) {
 
-				$emails_count       = count( $args['email'] );
-				$emails_placeholder = array_fill( 0, $emails_count, '%s' );
-				$emails             = implode( ', ', $emails_placeholder );
+				$emails_count       = count($args['email']);
+				$emails_placeholder = array_fill(0, $emails_count, '%s');
+				$emails             = implode(', ', $emails_placeholder);
 
-				$where .= $wpdb->prepare( " AND `email` IN( $emails ) ", $args['email'] );
+				$where .= $wpdb->prepare(" AND `email` IN( $emails ) ", $args['email']);
 			} else {
-				$where .= $wpdb->prepare( " AND `email` = %s ", $args['email'] );
+				$where .= $wpdb->prepare(" AND `email` = %s ", $args['email']);
 			}
 		}
 
 		// specific donors by name
-		if( ! empty( $args['name'] ) ) {
-			$where .= $wpdb->prepare( " AND `name` LIKE '%%%%" . '%s' . "%%%%' ", $args['name'] );
+		if ( ! empty($args['name'])) {
+			$where .= $wpdb->prepare(" AND `name` LIKE '%%%%".'%s'."%%%%' ", $args['name']);
 		}
 
 		// Donors created for a specific date or in a date range
-		if ( ! empty( $args['date'] ) ) {
+		if ( ! empty($args['date'])) {
 
-			if ( is_array( $args['date'] ) ) {
+			if (is_array($args['date'])) {
 
-				if ( ! empty( $args['date']['start'] ) ) {
+				if ( ! empty($args['date']['start'])) {
 
-					$start = date( 'Y-m-d H:i:s', strtotime( $args['date']['start'] ) );
+					$start = date('Y-m-d H:i:s', strtotime($args['date']['start']));
 
 					$where .= " AND `date_created` >= '{$start}'";
 
 				}
 
-				if ( ! empty( $args['date']['end'] ) ) {
+				if ( ! empty($args['date']['end'])) {
 
-					$end = date( 'Y-m-d H:i:s', strtotime( $args['date']['end'] ) );
+					$end = date('Y-m-d H:i:s', strtotime($args['date']['end']));
 
 					$where .= " AND `date_created` <= '{$end}'";
 
@@ -570,31 +570,31 @@ 
 
 			} else {
 
-				$year  = date( 'Y', strtotime( $args['date'] ) );
-				$month = date( 'm', strtotime( $args['date'] ) );
-				$day   = date( 'd', strtotime( $args['date'] ) );
+				$year  = date('Y', strtotime($args['date']));
+				$month = date('m', strtotime($args['date']));
+				$day   = date('d', strtotime($args['date']));
 
 				$where .= " AND $year = YEAR ( date_created ) AND $month = MONTH ( date_created ) AND $day = DAY ( date_created )";
 			}
 
 		}
 
-		$args['orderby'] = ! array_key_exists( $args['orderby'], $this->get_columns() ) ? 'id' : $args['orderby'];
+		$args['orderby'] = ! array_key_exists($args['orderby'], $this->get_columns()) ? 'id' : $args['orderby'];
 
-		if ( 'purchase_value' == $args['orderby'] ) {
+		if ('purchase_value' == $args['orderby']) {
 			$args['orderby'] = 'purchase_value+0';
 		}
 
-		$cache_key = md5( 'give_donors_' . serialize( $args ) );
+		$cache_key = md5('give_donors_'.serialize($args));
 
-		$donors = wp_cache_get( $cache_key, 'donors' );
+		$donors = wp_cache_get($cache_key, 'donors');
 
-		$args['orderby'] = esc_sql( $args['orderby'] );
-		$args['order']   = esc_sql( $args['order'] );
+		$args['orderby'] = esc_sql($args['orderby']);
+		$args['order']   = esc_sql($args['order']);
 
-		if ( $donors === false ) {
-			$donors = $wpdb->get_results( $wpdb->prepare( "SELECT * FROM  $this->table_name $where ORDER BY {$args['orderby']} {$args['order']} LIMIT %d,%d;", absint( $args['offset'] ), absint( $args['number'] ) ) );
-			wp_cache_set( $cache_key, $donors, 'donors', 3600 );
+		if ($donors === false) {
+			$donors = $wpdb->get_results($wpdb->prepare("SELECT * FROM  $this->table_name $where ORDER BY {$args['orderby']} {$args['order']} LIMIT %d,%d;", absint($args['offset']), absint($args['number'])));
+			wp_cache_set($cache_key, $donors, 'donors', 3600);
 		}
 
 		return $donors;
@@ -612,26 +612,26 @@ 
      *
      * @return int         Total number of donors.
 	 */
-	public function count( $args = array() ) {
+	public function count($args = array()) {
         /* @var WPDB $wpdb */
 		global $wpdb;
 
 		$where = ' WHERE 1=1 ';
 
-		if ( ! empty( $args['date'] ) ) {
+		if ( ! empty($args['date'])) {
 
-			if ( is_array( $args['date'] ) ) {
+			if (is_array($args['date'])) {
 
-				$start = date( 'Y-m-d H:i:s', strtotime( $args['date']['start'] ) );
-				$end   = date( 'Y-m-d H:i:s', strtotime( $args['date']['end'] ) );
+				$start = date('Y-m-d H:i:s', strtotime($args['date']['start']));
+				$end   = date('Y-m-d H:i:s', strtotime($args['date']['end']));
 
 				$where .= " AND `date_created` >= '{$start}' AND `date_created` <= '{$end}'";
 
 			} else {
 
-				$year  = date( 'Y', strtotime( $args['date'] ) );
-				$month = date( 'm', strtotime( $args['date'] ) );
-				$day   = date( 'd', strtotime( $args['date'] ) );
+				$year  = date('Y', strtotime($args['date']));
+				$month = date('m', strtotime($args['date']));
+				$day   = date('d', strtotime($args['date']));
 
 				$where .= " AND $year = YEAR ( date_created ) AND $month = MONTH ( date_created ) AND $day = DAY ( date_created )";
 			}
@@ -639,16 +639,16 @@ 
 		}
 
 
-		$cache_key = md5( 'give_donors_count' . serialize( $args ) );
+		$cache_key = md5('give_donors_count'.serialize($args));
 
-		$count = wp_cache_get( $cache_key, 'donors' );
+		$count = wp_cache_get($cache_key, 'donors');
 
-		if ( $count === false ) {
-			$count = $wpdb->get_var( "SELECT COUNT($this->primary_key) FROM " . $this->table_name . "{$where};" );
-			wp_cache_set( $cache_key, $count, 'donors', 3600 );
+		if ($count === false) {
+			$count = $wpdb->get_var("SELECT COUNT($this->primary_key) FROM ".$this->table_name."{$where};");
+			wp_cache_set($cache_key, $count, 'donors', 3600);
 		}
 
-		return absint( $count );
+		return absint($count);
 
 	}
 
@@ -662,9 +662,9 @@ 
 	 */
 	public function create_table() {
 
-		require_once( ABSPATH . 'wp-admin/includes/upgrade.php' );
+		require_once(ABSPATH.'wp-admin/includes/upgrade.php');
 
-		$sql = "CREATE TABLE " . $this->table_name . " (
+		$sql = "CREATE TABLE ".$this->table_name." (
 		id bigint(20) NOT NULL AUTO_INCREMENT,
 		user_id bigint(20) NOT NULL,
 		email varchar(50) NOT NULL,
@@ -679,9 +679,9 @@ 
 		KEY user (user_id)
 		) CHARACTER SET utf8 COLLATE utf8_general_ci;";
 
-		dbDelta( $sql );
+		dbDelta($sql);
 
-		update_option( $this->table_name . '_db_version', $this->version );
+		update_option($this->table_name.'_db_version', $this->version);
 	}
 	
 	/**
@@ -693,7 +693,7 @@ 
 	 * @return bool Returns if the donors table was installed and upgrade routine run.
 	 */
 	public function installed() {
-		return $this->table_exists( $this->table_name );
+		return $this->table_exists($this->table_name);
 	}
 
 }

includes/class-give-donor.php

Doc Comments +2 added lines, -2 removed lines

@@ -889,7 +889,7 @@ 
 	 * @access public
 	 *
 	 * @param  string $meta_key Metadata name. Default is empty.
-	 * @param  mixed $meta_value Metadata value.
+	 * @param  string $meta_value Metadata value.
 	 * @param  bool $unique Optional. Whether the same key should not be added. Default is false.
 	 *
 	 * @return bool               False for failure. True for success.
@@ -921,7 +921,7 @@ 
 	 * @access public
 	 *
 	 * @param  string $meta_key Metadata name. Default is empty.
-	 * @param  mixed $meta_value Optional. Metadata value. Default is empty.
+	 * @param  string $meta_value Optional. Metadata value. Default is empty.
 	 *
 	 * @return bool               False for failure. True for success.
 	 */

Spacing +170 added lines, -170 removed lines

@@ -10,7 +10,7 @@ 
  */
 
 // Exit if accessed directly.
-if ( ! defined( 'ABSPATH' ) ) {
+if ( ! defined('ABSPATH')) {
 	exit;
 }
 
@@ -139,32 +139,32 @@ 
 	 * @param bool $_id_or_email
 	 * @param bool $by_user_id
 	 */
-	public function __construct( $_id_or_email = false, $by_user_id = false ) {
+	public function __construct($_id_or_email = false, $by_user_id = false) {
 
 		$this->db = new Give_DB_Donors();
 
 		if (
 			false === $_id_or_email
-			|| ( is_numeric( $_id_or_email ) && (int) $_id_or_email !== absint( $_id_or_email ) )
+			|| (is_numeric($_id_or_email) && (int) $_id_or_email !== absint($_id_or_email))
 		) {
 			return false;
 		}
 
-		$by_user_id = is_bool( $by_user_id ) ? $by_user_id : false;
+		$by_user_id = is_bool($by_user_id) ? $by_user_id : false;
 
-		if ( is_numeric( $_id_or_email ) ) {
+		if (is_numeric($_id_or_email)) {
 			$field = $by_user_id ? 'user_id' : 'id';
 		} else {
 			$field = 'email';
 		}
 
-		$donor = $this->db->get_donor_by( $field, $_id_or_email );
+		$donor = $this->db->get_donor_by($field, $_id_or_email);
 
-		if ( empty( $donor ) || ! is_object( $donor ) ) {
+		if (empty($donor) || ! is_object($donor)) {
 			return false;
 		}
 
-		$this->setup_donor( $donor );
+		$this->setup_donor($donor);
 
 	}
 
@@ -180,15 +180,15 @@ 
 	 *
 	 * @return bool             If the setup was successful or not.
 	 */
-	private function setup_donor( $donor ) {
+	private function setup_donor($donor) {
 
-		if ( ! is_object( $donor ) ) {
+		if ( ! is_object($donor)) {
 			return false;
 		}
 
-		foreach ( $donor as $key => $value ) {
+		foreach ($donor as $key => $value) {
 
-			switch ( $key ) {
+			switch ($key) {
 
 				case 'notes':
 					$this->$key = $this->get_notes();
@@ -202,11 +202,11 @@ 
 		}
 
 		// Get donor's all email including primary email.
-		$this->emails = (array) $this->get_meta( 'additional_email', false );
-		$this->emails = array( 'primary' => $this->email ) + $this->emails;
+		$this->emails = (array) $this->get_meta('additional_email', false);
+		$this->emails = array('primary' => $this->email) + $this->emails;
 
 		// Donor ID and email are the only things that are necessary, make sure they exist.
-		if ( ! empty( $this->id ) && ! empty( $this->email ) ) {
+		if ( ! empty($this->id) && ! empty($this->email)) {
 			return true;
 		}
 
@@ -223,16 +223,16 @@ 
 	 *
 	 * @return mixed|\WP_Error
 	 */
-	public function __get( $key ) {
+	public function __get($key) {
 
-		if ( method_exists( $this, 'get_' . $key ) ) {
+		if (method_exists($this, 'get_'.$key)) {
 
-			return call_user_func( array( $this, 'get_' . $key ) );
+			return call_user_func(array($this, 'get_'.$key));
 
 		} else {
 
 			/* translators: %s: property key */
-			return new WP_Error( 'give-donor-invalid-property', sprintf( esc_html__( 'Can\'t get property %s.', 'give' ), $key ) );
+			return new WP_Error('give-donor-invalid-property', sprintf(esc_html__('Can\'t get property %s.', 'give'), $key));
 
 		}
 
@@ -248,9 +248,9 @@ 
 	 *
 	 * @return bool|int    False if not a valid creation, donor ID if user is found or valid creation.
 	 */
-	public function create( $data = array() ) {
+	public function create($data = array()) {
 
-		if ( $this->id != 0 || empty( $data ) ) {
+		if ($this->id != 0 || empty($data)) {
 			return false;
 		}
 
@@ -258,15 +258,15 @@ 
 			'payment_ids' => '',
 		);
 
-		$args = wp_parse_args( $data, $defaults );
-		$args = $this->sanitize_columns( $args );
+		$args = wp_parse_args($data, $defaults);
+		$args = $this->sanitize_columns($args);
 
-		if ( empty( $args['email'] ) || ! is_email( $args['email'] ) ) {
+		if (empty($args['email']) || ! is_email($args['email'])) {
 			return false;
 		}
 
-		if ( ! empty( $args['payment_ids'] ) && is_array( $args['payment_ids'] ) ) {
-			$args['payment_ids'] = implode( ',', array_unique( array_values( $args['payment_ids'] ) ) );
+		if ( ! empty($args['payment_ids']) && is_array($args['payment_ids'])) {
+			$args['payment_ids'] = implode(',', array_unique(array_values($args['payment_ids'])));
 		}
 
 		/**
@@ -276,18 +276,18 @@ 
 		 *
 		 * @param array $args Donor attributes.
 		 */
-		do_action( 'give_donor_pre_create', $args );
+		do_action('give_donor_pre_create', $args);
 
 		$created = false;
 
 		// The DB class 'add' implies an update if the donor being asked to be created already exists
-		if ( $this->db->add( $data ) ) {
+		if ($this->db->add($data)) {
 
 			// We've successfully added/updated the donor, reset the class vars with the new data
-			$donor = $this->db->get_donor_by( 'email', $args['email'] );
+			$donor = $this->db->get_donor_by('email', $args['email']);
 
 			// Setup the donor data with the values from DB
-			$this->setup_donor( $donor );
+			$this->setup_donor($donor);
 
 			$created = $this->id;
 		}
@@ -300,7 +300,7 @@ 
 		 * @param bool|int $created False if not a valid creation, donor ID if user is found or valid creation.
 		 * @param array $args Customer attributes.
 		 */
-		do_action( 'give_donor_post_create', $created, $args );
+		do_action('give_donor_post_create', $created, $args);
 
 		return $created;
 
@@ -316,13 +316,13 @@ 
 	 *
 	 * @return bool        If the update was successful or not.
 	 */
-	public function update( $data = array() ) {
+	public function update($data = array()) {
 
-		if ( empty( $data ) ) {
+		if (empty($data)) {
 			return false;
 		}
 
-		$data = $this->sanitize_columns( $data );
+		$data = $this->sanitize_columns($data);
 
 		/**
 		 * Fires before updating donors.
@@ -332,14 +332,14 @@ 
 		 * @param int $donor_id Donor id.
 		 * @param array $data Donor attributes.
 		 */
-		do_action( 'give_donor_pre_update', $this->id, $data );
+		do_action('give_donor_pre_update', $this->id, $data);
 
 		$updated = false;
 
-		if ( $this->db->update( $this->id, $data ) ) {
+		if ($this->db->update($this->id, $data)) {
 
-			$donor = $this->db->get_donor_by( 'id', $this->id );
-			$this->setup_donor( $donor );
+			$donor = $this->db->get_donor_by('id', $this->id);
+			$this->setup_donor($donor);
 
 			$updated = true;
 		}
@@ -353,7 +353,7 @@ 
 		 * @param int $donor_id Donor id.
 		 * @param array $data Donor attributes.
 		 */
-		do_action( 'give_donor_post_update', $updated, $this->id, $data );
+		do_action('give_donor_post_update', $updated, $this->id, $data);
 
 		return $updated;
 	}
@@ -371,27 +371,27 @@ 
 	 *
 	 * @return bool            If the attachment was successfully.
 	 */
-	public function attach_payment( $payment_id = 0, $update_stats = true ) {
+	public function attach_payment($payment_id = 0, $update_stats = true) {
 
-		if ( empty( $payment_id ) ) {
+		if (empty($payment_id)) {
 			return false;
 		}
 
-		if ( empty( $this->payment_ids ) ) {
+		if (empty($this->payment_ids)) {
 
 			$new_payment_ids = $payment_id;
 
 		} else {
 
-			$payment_ids = array_map( 'absint', explode( ',', $this->payment_ids ) );
+			$payment_ids = array_map('absint', explode(',', $this->payment_ids));
 
-			if ( in_array( $payment_id, $payment_ids ) ) {
+			if (in_array($payment_id, $payment_ids)) {
 				$update_stats = false;
 			}
 
 			$payment_ids[] = $payment_id;
 
-			$new_payment_ids = implode( ',', array_unique( array_values( $payment_ids ) ) );
+			$new_payment_ids = implode(',', array_unique(array_values($payment_ids)));
 
 		}
 
@@ -403,20 +403,20 @@ 
 		 * @param int $payment_id Payment id.
 		 * @param int $donor_id Customer id.
 		 */
-		do_action( 'give_donor_pre_attach_payment', $payment_id, $this->id );
+		do_action('give_donor_pre_attach_payment', $payment_id, $this->id);
 
-		$payment_added = $this->update( array( 'payment_ids' => $new_payment_ids ) );
+		$payment_added = $this->update(array('payment_ids' => $new_payment_ids));
 
-		if ( $payment_added ) {
+		if ($payment_added) {
 
 			$this->payment_ids = $new_payment_ids;
 
 			// We added this payment successfully, increment the stats
-			if ( $update_stats ) {
-				$payment_amount = give_get_payment_amount( $payment_id );
+			if ($update_stats) {
+				$payment_amount = give_get_payment_amount($payment_id);
 
-				if ( ! empty( $payment_amount ) ) {
-					$this->increase_value( $payment_amount );
+				if ( ! empty($payment_amount)) {
+					$this->increase_value($payment_amount);
 				}
 
 				$this->increase_purchase_count();
@@ -432,7 +432,7 @@ 
 		 * @param int $payment_id Payment id.
 		 * @param int $donor_id Donor id.
 		 */
-		do_action( 'give_donor_post_attach_payment', $payment_added, $payment_id, $this->id );
+		do_action('give_donor_post_attach_payment', $payment_added, $payment_id, $this->id);
 
 		return $payment_added;
 	}
@@ -450,33 +450,33 @@ 
 	 *
 	 * @return boolean               If the removal was successful.
 	 */
-	public function remove_payment( $payment_id = 0, $update_stats = true ) {
+	public function remove_payment($payment_id = 0, $update_stats = true) {
 
-		if ( empty( $payment_id ) ) {
+		if (empty($payment_id)) {
 			return false;
 		}
 
-		$payment = new Give_Payment( $payment_id );
+		$payment = new Give_Payment($payment_id);
 
-		if ( 'publish' !== $payment->status && 'revoked' !== $payment->status ) {
+		if ('publish' !== $payment->status && 'revoked' !== $payment->status) {
 			$update_stats = false;
 		}
 
 		$new_payment_ids = '';
 
-		if ( ! empty( $this->payment_ids ) ) {
+		if ( ! empty($this->payment_ids)) {
 
-			$payment_ids = array_map( 'absint', explode( ',', $this->payment_ids ) );
+			$payment_ids = array_map('absint', explode(',', $this->payment_ids));
 
-			$pos = array_search( $payment_id, $payment_ids );
-			if ( false === $pos ) {
+			$pos = array_search($payment_id, $payment_ids);
+			if (false === $pos) {
 				return false;
 			}
 
-			unset( $payment_ids[ $pos ] );
-			$payment_ids = array_filter( $payment_ids );
+			unset($payment_ids[$pos]);
+			$payment_ids = array_filter($payment_ids);
 
-			$new_payment_ids = implode( ',', array_unique( array_values( $payment_ids ) ) );
+			$new_payment_ids = implode(',', array_unique(array_values($payment_ids)));
 
 		}
 
@@ -488,20 +488,20 @@ 
 		 * @param int $payment_id Payment id.
 		 * @param int $donor_id Customer id.
 		 */
-		do_action( 'give_donor_pre_remove_payment', $payment_id, $this->id );
+		do_action('give_donor_pre_remove_payment', $payment_id, $this->id);
 
-		$payment_removed = $this->update( array( 'payment_ids' => $new_payment_ids ) );
+		$payment_removed = $this->update(array('payment_ids' => $new_payment_ids));
 
-		if ( $payment_removed ) {
+		if ($payment_removed) {
 
 			$this->payment_ids = $new_payment_ids;
 
-			if ( $update_stats ) {
+			if ($update_stats) {
 				// We removed this payment successfully, decrement the stats
-				$payment_amount = give_get_payment_amount( $payment_id );
+				$payment_amount = give_get_payment_amount($payment_id);
 
-				if ( ! empty( $payment_amount ) ) {
-					$this->decrease_value( $payment_amount );
+				if ( ! empty($payment_amount)) {
+					$this->decrease_value($payment_amount);
 				}
 
 				$this->decrease_donation_count();
@@ -517,7 +517,7 @@ 
 		 * @param int $payment_id Payment id.
 		 * @param int $donor_id Donor id.
 		 */
-		do_action( 'give_donor_post_remove_payment', $payment_removed, $payment_id, $this->id );
+		do_action('give_donor_post_remove_payment', $payment_removed, $payment_id, $this->id);
 
 		return $payment_removed;
 
@@ -533,10 +533,10 @@ 
 	 *
 	 * @return int        The donation count.
 	 */
-	public function increase_purchase_count( $count = 1 ) {
+	public function increase_purchase_count($count = 1) {
 
 		// Make sure it's numeric and not negative.
-		if ( ! is_numeric( $count ) || $count != absint( $count ) ) {
+		if ( ! is_numeric($count) || $count != absint($count)) {
 			return false;
 		}
 
@@ -550,9 +550,9 @@ 
 		 * @param int $count The number to increase by.
 		 * @param int $donor_id Donor id.
 		 */
-		do_action( 'give_donor_pre_increase_donation_count', $count, $this->id );
+		do_action('give_donor_pre_increase_donation_count', $count, $this->id);
 
-		if ( $this->update( array( 'purchase_count' => $new_total ) ) ) {
+		if ($this->update(array('purchase_count' => $new_total))) {
 			$this->purchase_count = $new_total;
 		}
 
@@ -565,7 +565,7 @@ 
 		 * @param int $count The number increased by.
 		 * @param int $donor_id Donor id.
 		 */
-		do_action( 'give_donor_post_increase_donation_count', $this->purchase_count, $count, $this->id );
+		do_action('give_donor_post_increase_donation_count', $this->purchase_count, $count, $this->id);
 
 		return $this->purchase_count;
 	}
@@ -580,16 +580,16 @@ 
 	 *
 	 * @return mixed      If successful, the new count, otherwise false.
 	 */
-	public function decrease_donation_count( $count = 1 ) {
+	public function decrease_donation_count($count = 1) {
 
 		// Make sure it's numeric and not negative
-		if ( ! is_numeric( $count ) || $count != absint( $count ) ) {
+		if ( ! is_numeric($count) || $count != absint($count)) {
 			return false;
 		}
 
 		$new_total = (int) $this->purchase_count - (int) $count;
 
-		if ( $new_total < 0 ) {
+		if ($new_total < 0) {
 			$new_total = 0;
 		}
 
@@ -601,9 +601,9 @@ 
 		 * @param int $count The number to decrease by.
 		 * @param int $donor_id Customer id.
 		 */
-		do_action( 'give_donor_pre_decrease_donation_count', $count, $this->id );
+		do_action('give_donor_pre_decrease_donation_count', $count, $this->id);
 
-		if ( $this->update( array( 'purchase_count' => $new_total ) ) ) {
+		if ($this->update(array('purchase_count' => $new_total))) {
 			$this->purchase_count = $new_total;
 		}
 
@@ -616,7 +616,7 @@ 
 		 * @param int $count The number decreased by.
 		 * @param int $donor_id Donor id.
 		 */
-		do_action( 'give_donor_post_decrease_donation_count', $this->purchase_count, $count, $this->id );
+		do_action('give_donor_post_decrease_donation_count', $this->purchase_count, $count, $this->id);
 
 		return $this->purchase_count;
 	}
@@ -631,9 +631,9 @@ 
 	 *
 	 * @return mixed        If successful, the new value, otherwise false.
 	 */
-	public function increase_value( $value = 0.00 ) {
+	public function increase_value($value = 0.00) {
 
-		$new_value = floatval( $this->purchase_value ) + $value;
+		$new_value = floatval($this->purchase_value) + $value;
 
 		/**
 		 * Fires before increasing donor lifetime value.
@@ -643,9 +643,9 @@ 
 		 * @param float $value The value to increase by.
 		 * @param int $donor_id Customer id.
 		 */
-		do_action( 'give_donor_pre_increase_value', $value, $this->id );
+		do_action('give_donor_pre_increase_value', $value, $this->id);
 
-		if ( $this->update( array( 'purchase_value' => $new_value ) ) ) {
+		if ($this->update(array('purchase_value' => $new_value))) {
 			$this->purchase_value = $new_value;
 		}
 
@@ -658,7 +658,7 @@ 
 		 * @param float $value The value increased by.
 		 * @param int $donor_id Donor id.
 		 */
-		do_action( 'give_donor_post_increase_value', $this->purchase_value, $value, $this->id );
+		do_action('give_donor_post_increase_value', $this->purchase_value, $value, $this->id);
 
 		return $this->purchase_value;
 	}
@@ -673,11 +673,11 @@ 
 	 *
 	 * @return mixed        If successful, the new value, otherwise false.
 	 */
-	public function decrease_value( $value = 0.00 ) {
+	public function decrease_value($value = 0.00) {
 
-		$new_value = floatval( $this->purchase_value ) - $value;
+		$new_value = floatval($this->purchase_value) - $value;
 
-		if ( $new_value < 0 ) {
+		if ($new_value < 0) {
 			$new_value = 0.00;
 		}
 
@@ -689,9 +689,9 @@ 
 		 * @param float $value The value to decrease by.
 		 * @param int $donor_id Donor id.
 		 */
-		do_action( 'give_donor_pre_decrease_value', $value, $this->id );
+		do_action('give_donor_pre_decrease_value', $value, $this->id);
 
-		if ( $this->update( array( 'purchase_value' => $new_value ) ) ) {
+		if ($this->update(array('purchase_value' => $new_value))) {
 			$this->purchase_value = $new_value;
 		}
 
@@ -704,7 +704,7 @@ 
 		 * @param float $value The value decreased by.
 		 * @param int $donor_id Donor id.
 		 */
-		do_action( 'give_donor_post_decrease_value', $this->purchase_value, $value, $this->id );
+		do_action('give_donor_post_decrease_value', $this->purchase_value, $value, $this->id);
 
 		return $this->purchase_value;
 	}
@@ -723,7 +723,7 @@ 
 	 *
 	 * @return mixed              If successful, the new donation stat value, otherwise false.
 	 */
-	public function update_donation_value( $curr_amount, $new_amount ) {
+	public function update_donation_value($curr_amount, $new_amount) {
 		/**
 		 * Payment total difference value can be:
 		 *  zero   (in case amount not change)
@@ -733,15 +733,15 @@ 
 		$payment_total_diff = $new_amount - $curr_amount;
 
 		// We do not need to update donation stat if donation did not change.
-		if ( ! $payment_total_diff ) {
+		if ( ! $payment_total_diff) {
 			return false;
 		}
 
-		if ( $payment_total_diff > 0 ) {
-			$this->increase_value( $payment_total_diff );
+		if ($payment_total_diff > 0) {
+			$this->increase_value($payment_total_diff);
 		} else {
 			// Pass payment total difference as +ve value to decrease amount from user lifetime stat.
-			$this->decrease_value( - $payment_total_diff );
+			$this->decrease_value( -$payment_total_diff );
 		}
 
 		return $this->purchase_value;
@@ -758,15 +758,15 @@ 
 	 *
 	 * @return array       The notes requested.
 	 */
-	public function get_notes( $length = 20, $paged = 1 ) {
+	public function get_notes($length = 20, $paged = 1) {
 
-		$length = is_numeric( $length ) ? $length : 20;
-		$offset = is_numeric( $paged ) && $paged != 1 ? ( ( absint( $paged ) - 1 ) * $length ) : 0;
+		$length = is_numeric($length) ? $length : 20;
+		$offset = is_numeric($paged) && $paged != 1 ? ((absint($paged) - 1) * $length) : 0;
 
 		$all_notes   = $this->get_raw_notes();
-		$notes_array = array_reverse( array_filter( explode( "\n\n", $all_notes ) ) );
+		$notes_array = array_reverse(array_filter(explode("\n\n", $all_notes)));
 
-		$desired_notes = array_slice( $notes_array, $offset, $length );
+		$desired_notes = array_slice($notes_array, $offset, $length);
 
 		return $desired_notes;
 
@@ -783,9 +783,9 @@ 
 	public function get_notes_count() {
 
 		$all_notes   = $this->get_raw_notes();
-		$notes_array = array_reverse( array_filter( explode( "\n\n", $all_notes ) ) );
+		$notes_array = array_reverse(array_filter(explode("\n\n", $all_notes)));
 
-		return count( $notes_array );
+		return count($notes_array);
 
 	}
 
@@ -799,22 +799,22 @@ 
 	 *
 	 * @return string|boolean The new note if added successfully, false otherwise.
 	 */
-	public function add_note( $note = '' ) {
+	public function add_note($note = '') {
 
-		$note = trim( $note );
-		if ( empty( $note ) ) {
+		$note = trim($note);
+		if (empty($note)) {
 			return false;
 		}
 
 		$notes = $this->get_raw_notes();
 
-		if ( empty( $notes ) ) {
+		if (empty($notes)) {
 			$notes = '';
 		}
 
-		$note_string = date_i18n( 'F j, Y H:i:s', current_time( 'timestamp' ) ) . ' - ' . $note;
-		$new_note    = apply_filters( 'give_customer_add_note_string', $note_string );
-		$notes       .= "\n\n" . $new_note;
+		$note_string = date_i18n('F j, Y H:i:s', current_time('timestamp')).' - '.$note;
+		$new_note    = apply_filters('give_customer_add_note_string', $note_string);
+		$notes .= "\n\n".$new_note;
 
 		/**
 		 * Fires before donor note is added.
@@ -824,11 +824,11 @@ 
 		 * @param string $new_note New note to add.
 		 * @param int $donor_id Donor id.
 		 */
-		do_action( 'give_donor_pre_add_note', $new_note, $this->id );
+		do_action('give_donor_pre_add_note', $new_note, $this->id);
 
-		$updated = $this->update( array( 'notes' => $notes ) );
+		$updated = $this->update(array('notes' => $notes));
 
-		if ( $updated ) {
+		if ($updated) {
 			$this->notes = $this->get_notes();
 		}
 
@@ -841,7 +841,7 @@ 
 		 * @param string $new_note New note added.
 		 * @param int $donor_id Donor id.
 		 */
-		do_action( 'give_donor_post_add_note', $this->notes, $new_note, $this->id );
+		do_action('give_donor_post_add_note', $this->notes, $new_note, $this->id);
 
 		// Return the formatted note, so we can test, as well as update any displays
 		return $new_note;
@@ -858,7 +858,7 @@ 
 	 */
 	private function get_raw_notes() {
 
-		$all_notes = $this->db->get_column( 'notes', $this->id );
+		$all_notes = $this->db->get_column('notes', $this->id);
 
 		return $all_notes;
 
@@ -875,8 +875,8 @@ 
 	 *
 	 * @return mixed            Will be an array if $single is false. Will be value of meta data field if $single is true.
 	 */
-	public function get_meta( $meta_key = '', $single = true ) {
-		return Give()->donor_meta->get_meta( $this->id, $meta_key, $single );
+	public function get_meta($meta_key = '', $single = true) {
+		return Give()->donor_meta->get_meta($this->id, $meta_key, $single);
 	}
 
 	/**
@@ -891,8 +891,8 @@ 
 	 *
 	 * @return bool               False for failure. True for success.
 	 */
-	public function add_meta( $meta_key = '', $meta_value, $unique = false ) {
-		return Give()->donor_meta->add_meta( $this->id, $meta_key, $meta_value, $unique );
+	public function add_meta($meta_key = '', $meta_value, $unique = false) {
+		return Give()->donor_meta->add_meta($this->id, $meta_key, $meta_value, $unique);
 	}
 
 	/**
@@ -907,8 +907,8 @@ 
 	 *
 	 * @return bool               False on failure, true if success.
 	 */
-	public function update_meta( $meta_key = '', $meta_value, $prev_value = '' ) {
-		return Give()->donor_meta->update_meta( $this->id, $meta_key, $meta_value, $prev_value );
+	public function update_meta($meta_key = '', $meta_value, $prev_value = '') {
+		return Give()->donor_meta->update_meta($this->id, $meta_key, $meta_value, $prev_value);
 	}
 
 	/**
@@ -922,8 +922,8 @@ 
 	 *
 	 * @return bool               False for failure. True for success.
 	 */
-	public function delete_meta( $meta_key = '', $meta_value = '' ) {
-		return Give()->donor_meta->delete_meta( $this->id, $meta_key, $meta_value );
+	public function delete_meta($meta_key = '', $meta_value = '') {
+		return Give()->donor_meta->delete_meta($this->id, $meta_key, $meta_value);
 	}
 
 	/**
@@ -936,51 +936,51 @@ 
 	 *
 	 * @return array       The sanitized data, based off column defaults.
 	 */
-	private function sanitize_columns( $data ) {
+	private function sanitize_columns($data) {
 
 		$columns        = $this->db->get_columns();
 		$default_values = $this->db->get_column_defaults();
 
-		foreach ( $columns as $key => $type ) {
+		foreach ($columns as $key => $type) {
 
 			// Only sanitize data that we were provided
-			if ( ! array_key_exists( $key, $data ) ) {
+			if ( ! array_key_exists($key, $data)) {
 				continue;
 			}
 
-			switch ( $type ) {
+			switch ($type) {
 
 				case '%s':
-					if ( 'email' == $key ) {
-						$data[ $key ] = sanitize_email( $data[ $key ] );
-					} elseif ( 'notes' == $key ) {
-						$data[ $key ] = strip_tags( $data[ $key ] );
+					if ('email' == $key) {
+						$data[$key] = sanitize_email($data[$key]);
+					} elseif ('notes' == $key) {
+						$data[$key] = strip_tags($data[$key]);
 					} else {
-						$data[ $key ] = sanitize_text_field( $data[ $key ] );
+						$data[$key] = sanitize_text_field($data[$key]);
 					}
 					break;
 
 				case '%d':
-					if ( ! is_numeric( $data[ $key ] ) || (int) $data[ $key ] !== absint( $data[ $key ] ) ) {
-						$data[ $key ] = $default_values[ $key ];
+					if ( ! is_numeric($data[$key]) || (int) $data[$key] !== absint($data[$key])) {
+						$data[$key] = $default_values[$key];
 					} else {
-						$data[ $key ] = absint( $data[ $key ] );
+						$data[$key] = absint($data[$key]);
 					}
 					break;
 
 				case '%f':
 					// Convert what was given to a float
-					$value = floatval( $data[ $key ] );
+					$value = floatval($data[$key]);
 
-					if ( ! is_float( $value ) ) {
-						$data[ $key ] = $default_values[ $key ];
+					if ( ! is_float($value)) {
+						$data[$key] = $default_values[$key];
 					} else {
-						$data[ $key ] = $value;
+						$data[$key] = $value;
 					}
 					break;
 
 				default:
-					$data[ $key ] = sanitize_text_field( $data[ $key ] );
+					$data[$key] = sanitize_text_field($data[$key]);
 					break;
 
 			}
@@ -1000,33 +1000,33 @@ 
 	 *
 	 * @return bool            If the email was added successfully
 	 */
-	public function add_email( $email = '', $primary = false ) {
-		if ( ! is_email( $email ) ) {
+	public function add_email($email = '', $primary = false) {
+		if ( ! is_email($email)) {
 			return false;
 		}
-		$existing = new Give_Donor( $email );
+		$existing = new Give_Donor($email);
 
-		if ( $existing->id > 0 ) {
+		if ($existing->id > 0) {
 			// Email address already belongs to another donor
 			return false;
 		}
 
-		if ( email_exists( $email ) ) {
-			$user = get_user_by( 'email', $email );
-			if ( $user->ID != $this->user_id ) {
+		if (email_exists($email)) {
+			$user = get_user_by('email', $email);
+			if ($user->ID != $this->user_id) {
 				return false;
 			}
 		}
 
-		do_action( 'give_donor_pre_add_email', $email, $this->id, $this );
+		do_action('give_donor_pre_add_email', $email, $this->id, $this);
 
 		// Add is used to ensure duplicate emails are not added
-		$ret = (bool) $this->add_meta( 'additional_email', $email );
+		$ret = (bool) $this->add_meta('additional_email', $email);
 
-		do_action( 'give_donor_post_add_email', $email, $this->id, $this );
+		do_action('give_donor_post_add_email', $email, $this->id, $this);
 
-		if ( $ret && true === $primary ) {
-			$this->set_primary_email( $email );
+		if ($ret && true === $primary) {
+			$this->set_primary_email($email);
 		}
 
 		return $ret;
@@ -1042,16 +1042,16 @@ 
 	 *
 	 * @return bool          If the email was removed successfully.
 	 */
-	public function remove_email( $email = '' ) {
-		if ( ! is_email( $email ) ) {
+	public function remove_email($email = '') {
+		if ( ! is_email($email)) {
 			return false;
 		}
 
-		do_action( 'give_donor_pre_remove_email', $email, $this->id, $this );
+		do_action('give_donor_pre_remove_email', $email, $this->id, $this);
 
-		$ret = (bool) $this->delete_meta( 'additional_email', $email );
+		$ret = (bool) $this->delete_meta('additional_email', $email);
 
-		do_action( 'give_donor_post_remove_email', $email, $this->id, $this );
+		do_action('give_donor_post_remove_email', $email, $this->id, $this);
 
 		return $ret;
 	}
@@ -1068,16 +1068,16 @@ 
 	 *
 	 * @return bool                      If the email was set as primary successfully.
 	 */
-	public function set_primary_email( $new_primary_email = '' ) {
-		if ( ! is_email( $new_primary_email ) ) {
+	public function set_primary_email($new_primary_email = '') {
+		if ( ! is_email($new_primary_email)) {
 			return false;
 		}
 
-		do_action( 'give_donor_pre_set_primary_email', $new_primary_email, $this->id, $this );
+		do_action('give_donor_pre_set_primary_email', $new_primary_email, $this->id, $this);
 
-		$existing = new Give_Donor( $new_primary_email );
+		$existing = new Give_Donor($new_primary_email);
 
-		if ( $existing->id > 0 && (int) $existing->id !== (int) $this->id ) {
+		if ($existing->id > 0 && (int) $existing->id !== (int) $this->id) {
 			// This email belongs to another donor.
 			return false;
 		}
@@ -1085,21 +1085,21 @@ 
 		$old_email = $this->email;
 
 		// Update donor record with new email.
-		$update = $this->update( array( 'email' => $new_primary_email ) );
+		$update = $this->update(array('email' => $new_primary_email));
 
 		// Remove new primary from list of additional emails.
-		$remove = $this->remove_email( $new_primary_email );
+		$remove = $this->remove_email($new_primary_email);
 
 		// Add old email to additional emails list.
-		$add = $this->add_email( $old_email );
+		$add = $this->add_email($old_email);
 
 		$ret = $update && $remove && $add;
 
-		if ( $ret ) {
+		if ($ret) {
 			$this->email = $new_primary_email;
 		}
 
-		do_action( 'give_donor_post_set_primary_email', $new_primary_email, $this->id, $this );
+		do_action('give_donor_post_set_primary_email', $new_primary_email, $this->id, $this);
 
 		return $ret;
 	}

includes/class-give-license-handler.php

Doc Comments +3 added lines, -3 removed lines

@@ -703,7 +703,7 @@ 
 		 * @access private
 		 * @since  1.7
 		 *
-		 * @return bool
+		 * @return false|null
 		 */
 		private function __remove_license_key_from_subscriptions() {
 			$subscriptions = get_option( 'give_subscriptions', array() );
@@ -736,7 +736,7 @@ 
 		 * @param $plugin_data
 		 * @param $status
 		 *
-		 * @return bool
+		 * @return false|null
 		 */
 		public function plugin_page_notices( $plugin_file, $plugin_data, $status ) {
 			// Bailout.
@@ -758,7 +758,7 @@ 
 		 *
 		 * @since  1.8.7
 		 * @access public
-		 * @return array
+		 * @return string
 		 */
 		public function license_state_message() {
 			$message_data = array();

Spacing +134 added lines, -134 removed lines

@@ -10,11 +10,11 @@ 
  */
 
 // Exit if accessed directly.
-if ( ! defined( 'ABSPATH' ) ) {
+if ( ! defined('ABSPATH')) {
 	exit;
 }
 
-if ( ! class_exists( 'Give_License' ) ) :
+if ( ! class_exists('Give_License')) :
 
 	/**
 	 * Give_License Class
@@ -142,20 +142,20 @@ 
 		 * @param string $_checkout_url
 		 * @param string $_account_url
 		 */
-		public function __construct( $_file, $_item_name, $_version, $_author, $_optname = null, $_api_url = null, $_checkout_url = null, $_account_url = null ) {
+		public function __construct($_file, $_item_name, $_version, $_author, $_optname = null, $_api_url = null, $_checkout_url = null, $_account_url = null) {
 
 			$give_options = give_get_settings();
 
 			$this->file             = $_file;
 			$this->item_name        = $_item_name;
-			$this->item_shortname   = 'give_' . preg_replace( '/[^a-zA-Z0-9_\s]/', '', str_replace( ' ', '_', strtolower( $this->item_name ) ) );
+			$this->item_shortname   = 'give_'.preg_replace('/[^a-zA-Z0-9_\s]/', '', str_replace(' ', '_', strtolower($this->item_name)));
 			$this->version          = $_version;
-			$this->license          = isset( $give_options[ $this->item_shortname . '_license_key' ] ) ? trim( $give_options[ $this->item_shortname . '_license_key' ] ) : '';
-			$this->license_data     = get_option( $this->item_shortname . '_license_active' );
+			$this->license          = isset($give_options[$this->item_shortname.'_license_key']) ? trim($give_options[$this->item_shortname.'_license_key']) : '';
+			$this->license_data     = get_option($this->item_shortname.'_license_active');
 			$this->author           = $_author;
-			$this->api_url          = is_null( $_api_url ) ? $this->api_url : $_api_url;
-			$this->checkout_url     = is_null( $_checkout_url ) ? $this->checkout_url : $_checkout_url;
-			$this->account_url      = is_null( $_account_url ) ? $this->account_url : $_account_url;
+			$this->api_url          = is_null($_api_url) ? $this->api_url : $_api_url;
+			$this->checkout_url     = is_null($_checkout_url) ? $this->checkout_url : $_checkout_url;
+			$this->account_url      = is_null($_account_url) ? $this->account_url : $_account_url;
 			$this->auto_updater_obj = null;
 
 			// Setup hooks
@@ -176,7 +176,7 @@ 
 		 */
 		private function includes() {
 
-			if ( ! class_exists( 'EDD_SL_Plugin_Updater' ) ) {
+			if ( ! class_exists('EDD_SL_Plugin_Updater')) {
 				require_once 'admin/EDD_SL_Plugin_Updater.php';
 			}
 		}
@@ -194,30 +194,30 @@ 
 		private function hooks() {
 
 			// Register settings
-			add_filter( 'give_settings_licenses', array( $this, 'settings' ), 1 );
+			add_filter('give_settings_licenses', array($this, 'settings'), 1);
 
 			// Activate license key on settings save
-			add_action( 'admin_init', array( $this, 'activate_license' ) );
+			add_action('admin_init', array($this, 'activate_license'));
 
 			// Deactivate license key
-			add_action( 'admin_init', array( $this, 'deactivate_license' ) );
+			add_action('admin_init', array($this, 'deactivate_license'));
 
 			// Updater
-			add_action( 'admin_init', array( $this, 'auto_updater' ), 0 );
-			add_action( 'admin_notices', array( $this, 'notices' ) );
+			add_action('admin_init', array($this, 'auto_updater'), 0);
+			add_action('admin_notices', array($this, 'notices'));
 
 			// Check license weekly.
-			add_action( 'give_weekly_scheduled_events', array( $this, 'weekly_license_check' ) );
-			add_action( 'give_validate_license_when_site_migrated', array( $this, 'weekly_license_check' ) );
+			add_action('give_weekly_scheduled_events', array($this, 'weekly_license_check'));
+			add_action('give_validate_license_when_site_migrated', array($this, 'weekly_license_check'));
 
 			// Check subscription weekly.
-			add_action( 'give_weekly_scheduled_events', array( $this, 'weekly_subscription_check' ) );
-			add_action( 'give_validate_license_when_site_migrated', array( $this, 'weekly_subscription_check' ) );
+			add_action('give_weekly_scheduled_events', array($this, 'weekly_subscription_check'));
+			add_action('give_validate_license_when_site_migrated', array($this, 'weekly_subscription_check'));
 
 			// Show addon notice on plugin page.
-			$plugin_name = explode( 'plugins/', $this->file );
-			$plugin_name = end( $plugin_name );
-			add_action( "after_plugin_row_{$plugin_name}", array( $this, 'plugin_page_notices' ), 10, 3 );
+			$plugin_name = explode('plugins/', $this->file);
+			$plugin_name = end($plugin_name);
+			add_action("after_plugin_row_{$plugin_name}", array($this, 'plugin_page_notices'), 10, 3);
 
 		}
 
@@ -257,16 +257,16 @@ 
 		 *
 		 * @return array           License settings.
 		 */
-		public function settings( $settings ) {
+		public function settings($settings) {
 
 			$give_license_settings = array(
 				array(
 					'name'    => $this->item_name,
-					'id'      => $this->item_shortname . '_license_key',
+					'id'      => $this->item_shortname.'_license_key',
 					'desc'    => '',
 					'type'    => 'license_key',
 					'options' => array(
-						'license'      => get_option( $this->item_shortname . '_license_active' ),
+						'license'      => get_option($this->item_shortname.'_license_active'),
 						'shortname'    => $this->item_shortname,
 						'item_name'    => $this->item_name,
 						'api_url'      => $this->api_url,
@@ -277,7 +277,7 @@ 
 				),
 			);
 
-			return array_merge( $settings, $give_license_settings );
+			return array_merge($settings, $give_license_settings);
 		}
 
 		/**
@@ -292,18 +292,18 @@ 
 		 *
 		 * @return array           License settings content.
 		 */
-		public function license_settings_content( $settings ) {
+		public function license_settings_content($settings) {
 
 			$give_license_settings = array(
 				array(
-					'name' => __( 'Add-on Licenses', 'give' ),
+					'name' => __('Add-on Licenses', 'give'),
 					'desc' => '<hr>',
 					'type' => 'give_title',
 					'id'   => 'give_title',
 				),
 			);
 
-			return array_merge( $settings, $give_license_settings );
+			return array_merge($settings, $give_license_settings);
 		}
 
 		/**
@@ -318,56 +318,56 @@ 
 		 */
 		public function activate_license() {
 			// Bailout.
-			if( ! $this->__is_user_can_edit_license() ) {
+			if ( ! $this->__is_user_can_edit_license()) {
 				return;
 			}
 
 			// Allow third party addon developers to handle license activation.
-			if ( $this->__is_third_party_addon() ) {
-				do_action( 'give_activate_license', $this );
+			if ($this->__is_third_party_addon()) {
+				do_action('give_activate_license', $this);
 
 				return;
 			}
 
 			// Delete previous license setting if a empty license key submitted.
-			if ( empty( $_POST[ $this->item_shortname . '_license_key' ] ) ) {
-				delete_option( $this->item_shortname . '_license_active' );
+			if (empty($_POST[$this->item_shortname.'_license_key'])) {
+				delete_option($this->item_shortname.'_license_active');
 
 				return;
 			}
 
 			// Do not simultaneously activate add-ons if the user want to deactivate a specific add-on.
-			foreach ( $_POST as $key => $value ) {
-				if ( false !== strpos( $key, 'license_key_deactivate' ) ) {
+			foreach ($_POST as $key => $value) {
+				if (false !== strpos($key, 'license_key_deactivate')) {
 					// Don't activate a key when deactivating a different key
 					return;
 				}
 			}
 
 			// Check if plugin previously installed.
-			if ( $this->is_valid_license() ) {
+			if ($this->is_valid_license()) {
 				return;
 			}
 
 			// Get license key.
-			$this->license = sanitize_text_field( $_POST[ $this->item_shortname . '_license_key' ] );
+			$this->license = sanitize_text_field($_POST[$this->item_shortname.'_license_key']);
 
 			// Delete previous license key from subscription if previously added.
 			$this->__remove_license_key_from_subscriptions();
 
 			// Make sure there are no api errors
-			if ( ! ( $license_data = $this->get_license_info( 'activate_license' ) ) ) {
+			if ( ! ($license_data = $this->get_license_info('activate_license'))) {
 				return;
 			}
 
 			// Tell WordPress to look for updates
-			set_site_transient( 'update_plugins', null );
+			set_site_transient('update_plugins', null);
 
 			// Add license data.
-			update_option( $this->item_shortname . '_license_active', $license_data );
+			update_option($this->item_shortname.'_license_active', $license_data);
 
 			// Add license key.
-			give_update_option( "{$this->item_shortname}_license_key", $this->license );
+			give_update_option("{$this->item_shortname}_license_key", $this->license);
 
 			// Check subscription for license key and store this to db (if any).
 			$this->__single_subscription_check();
@@ -385,33 +385,33 @@ 
 		 */
 		public function deactivate_license() {
 			// Bailout.
-			if( ! $this->__is_user_can_edit_license() ) {
+			if ( ! $this->__is_user_can_edit_license()) {
 				return;
 			}
 
 			// Allow third party add-on developers to handle license deactivation.
-			if ( $this->__is_third_party_addon() ) {
-				do_action( 'give_deactivate_license', $this );
+			if ($this->__is_third_party_addon()) {
+				do_action('give_deactivate_license', $this);
 
 				return;
 			}
 
 			// Run on deactivate button press
-			if ( isset( $_POST[ $this->item_shortname . '_license_key_deactivate' ] ) ) {
+			if (isset($_POST[$this->item_shortname.'_license_key_deactivate'])) {
 
 				// Make sure there are no api errors
-				if ( ! ( $license_data = $this->get_license_info( 'deactivate_license' ) ) ) {
+				if ( ! ($license_data = $this->get_license_info('deactivate_license'))) {
 					return;
 				}
 
 				// Ensure deactivated successfully.
-				if ( isset( $license_data->success ) ) {
+				if (isset($license_data->success)) {
 
 					// Remove license data.
-					delete_option( $this->item_shortname . '_license_active' );
+					delete_option($this->item_shortname.'_license_active');
 
 					// Delete licence data.
-					give_delete_option( $this->item_shortname . '_license_key' );
+					give_delete_option($this->item_shortname.'_license_key');
 
 					// Remove license key from subscriptions if exist.
 					$this->__remove_license_key_from_subscriptions();
@@ -431,25 +431,25 @@ 
 		public function weekly_license_check() {
 
 			if (
-				! empty( $_POST['give_settings'] ) ||
-				empty( $this->license )
+				! empty($_POST['give_settings']) ||
+				empty($this->license)
 			) {
 				return;
 			}
 
 			// Allow third party add-on developers to handle their license check.
-			if ( $this->__is_third_party_addon() ) {
-				do_action( 'give_weekly_license_check', $this );
+			if ($this->__is_third_party_addon()) {
+				do_action('give_weekly_license_check', $this);
 
 				return;
 			}
 
 			// Make sure there are no api errors
-			if ( ! ( $license_data = $this->get_license_info( 'check_license' ) ) ) {
+			if ( ! ($license_data = $this->get_license_info('check_license'))) {
 				return;
 			}
 
-			update_option( $this->item_shortname . '_license_active', $license_data );
+			update_option($this->item_shortname.'_license_active', $license_data);
 
 			return;
 		}
@@ -465,21 +465,21 @@ 
 		public function weekly_subscription_check() {
 			// Bailout.
 			if (
-				! empty( $_POST['give_settings'] ) ||
-				empty( $this->license )
+				! empty($_POST['give_settings']) ||
+				empty($this->license)
 			) {
 				return;
 			}
 
 			// Remove old subscription data.
-			if ( absint( get_option( '_give_subscriptions_edit_last', true ) ) < current_time( 'timestamp', 1 ) ) {
-				delete_option( 'give_subscriptions' );
-				update_option( '_give_subscriptions_edit_last', strtotime( '+ 1 day', current_time( 'timestamp', 1 ) ) );
+			if (absint(get_option('_give_subscriptions_edit_last', true)) < current_time('timestamp', 1)) {
+				delete_option('give_subscriptions');
+				update_option('_give_subscriptions_edit_last', strtotime('+ 1 day', current_time('timestamp', 1)));
 			}
 
 			// Allow third party add-on developers to handle their subscription check.
-			if ( $this->__is_third_party_addon() ) {
-				do_action( 'give_weekly_subscription_check', $this );
+			if ($this->__is_third_party_addon()) {
+				do_action('give_weekly_subscription_check', $this);
 
 				return;
 			}
@@ -496,7 +496,7 @@ 
 		 * @return void
 		 */
 		private function __single_subscription_check() {
-			if ( empty( $this->license ) ) {
+			if (empty($this->license)) {
 				return;
 			}
 
@@ -504,29 +504,29 @@ 
 			// Do not get confused with edd_action check_subscription.
 			// By default edd software licensing api does not have api to check subscription.
 			// This is a custom feature to check subscriptions.
-			if ( ! ( $subscription_data = $this->get_license_info( 'check_subscription', true ) ) ) {
+			if ( ! ($subscription_data = $this->get_license_info('check_subscription', true))) {
 				return;
 			}
 
 
-			if ( ! empty( $subscription_data['success'] ) && absint( $subscription_data['success'] ) ) {
-				$subscriptions = get_option( 'give_subscriptions', array() );
+			if ( ! empty($subscription_data['success']) && absint($subscription_data['success'])) {
+				$subscriptions = get_option('give_subscriptions', array());
 
 				// Update subscription data only if subscription does not exist already.
-				$subscriptions[ $subscription_data['id'] ]            = $subscription_data;
+				$subscriptions[$subscription_data['id']] = $subscription_data;
 
 
 				// Initiate default set of license for subscription.
-				if( ! isset( $subscriptions[ $subscription_data['id'] ]['licenses'] ) ) {
-					$subscriptions[ $subscription_data['id']]['licenses'] = array();
+				if ( ! isset($subscriptions[$subscription_data['id']]['licenses'])) {
+					$subscriptions[$subscription_data['id']]['licenses'] = array();
 				}
 
 				// Store licenses for subscription.
-				if ( ! in_array( $this->license, $subscriptions[ $subscription_data['id'] ]['licenses'] ) ) {
-					$subscriptions[ $subscription_data['id']]['licenses'][] = $this->license;
+				if ( ! in_array($this->license, $subscriptions[$subscription_data['id']]['licenses'])) {
+					$subscriptions[$subscription_data['id']]['licenses'][] = $this->license;
 				}
 
-				update_option( 'give_subscriptions', $subscriptions );
+				update_option('give_subscriptions', $subscriptions);
 			}
 		}
 
@@ -540,12 +540,12 @@ 
 		 */
 		public function notices() {
 
-			if ( ! current_user_can( 'manage_give_settings' ) ) {
+			if ( ! current_user_can('manage_give_settings')) {
 				return;
 			}
 
 			// Do not show licenses notices on license tab.
-			if ( 'licenses' === give_get_current_setting_tab() ) {
+			if ('licenses' === give_get_current_setting_tab()) {
 				return;
 			}
 
@@ -554,112 +554,112 @@ 
 			static $addon_license_key_in_subscriptions;
 
 			// Set default value.
-			$addon_license_key_in_subscriptions = ! empty( $addon_license_key_in_subscriptions ) ? $addon_license_key_in_subscriptions : array();
+			$addon_license_key_in_subscriptions = ! empty($addon_license_key_in_subscriptions) ? $addon_license_key_in_subscriptions : array();
 			$messages                           = array();
 
 			if (
-				empty( $this->license )
-				&& empty( $showed_invalid_message )
+				empty($this->license)
+				&& empty($showed_invalid_message)
 			) {
 
-				Give()->notices->register_notice( array(
+				Give()->notices->register_notice(array(
 					'id'               => 'give-invalid-license',
 					'type'             => 'error',
 					'description'      => sprintf(
-						__( 'You have invalid or expired license keys for one or more Give Add-ons. Please go to the <a href="%s">licenses page</a> to correct this issue.', 'give' ),
-						admin_url( 'edit.php?post_type=give_forms&page=give-settings&tab=licenses' )
+						__('You have invalid or expired license keys for one or more Give Add-ons. Please go to the <a href="%s">licenses page</a> to correct this issue.', 'give'),
+						admin_url('edit.php?post_type=give_forms&page=give-settings&tab=licenses')
 					),
 					'dismissible_type' => 'user',
 					'dismiss_interval' => 'shortly',
-				) );
+				));
 
 				$showed_invalid_message = true;
 
 			}
 
 			// Get subscriptions.
-			$subscriptions = get_option( 'give_subscriptions' );
+			$subscriptions = get_option('give_subscriptions');
 
 			// Show subscription messages.
-			if ( ! empty( $subscriptions ) && ! $showed_subscriptions_message ) {
+			if ( ! empty($subscriptions) && ! $showed_subscriptions_message) {
 
-				foreach ( $subscriptions as $subscription ) {
+				foreach ($subscriptions as $subscription) {
 					// Subscription expires timestamp.
-					$subscription_expires = strtotime( $subscription['expires'] );
+					$subscription_expires = strtotime($subscription['expires']);
 
 					// Start showing subscriptions message before one week of renewal date.
-					if ( strtotime( '- 7 days', $subscription_expires ) > current_time( 'timestamp', 1 ) ) {
+					if (strtotime('- 7 days', $subscription_expires) > current_time('timestamp', 1)) {
 						continue;
 					}
 
 					// Check if subscription message already exist in messages.
-					if ( array_key_exists( $subscription['id'], $messages ) ) {
+					if (array_key_exists($subscription['id'], $messages)) {
 						continue;
 					}
 
 					// Check if license already expired.
-					if ( strtotime( $subscription['expires'] ) < current_time( 'timestamp', 1 ) ) {
-						Give()->notices->register_notice( array(
+					if (strtotime($subscription['expires']) < current_time('timestamp', 1)) {
+						Give()->notices->register_notice(array(
 							'id'               => "give-expired-subscription-{$subscription['id']}",
 							'type'             => 'error',
 							'description'      => sprintf(
-								__( 'Your Give add-on license expired for payment <a href="%1$s" target="_blank">#%2$d</a>. <a href="%3$s" target="_blank">Click to renew an existing license</a> or %4$s.', 'give' ),
-								urldecode( $subscription['invoice_url'] ),
+								__('Your Give add-on license expired for payment <a href="%1$s" target="_blank">#%2$d</a>. <a href="%3$s" target="_blank">Click to renew an existing license</a> or %4$s.', 'give'),
+								urldecode($subscription['invoice_url']),
 								$subscription['payment_id'],
 								"{$this->checkout_url}?edd_license_key={$subscription['license_key']}&utm_campaign=admin&utm_source=licenses&utm_medium=expired",
 								Give()->notices->get_dismiss_link(array(
-									'title' => __( 'Click here if already renewed', 'give' ),
+									'title' => __('Click here if already renewed', 'give'),
 									'dismissible_type'      => 'user',
 									'dismiss_interval'      => 'permanent',
 								))
 							),
 							'dismissible_type' => 'user',
 							'dismiss_interval' => 'shortly',
-						) );
+						));
 					} else {
-						Give()->notices->register_notice( array(
+						Give()->notices->register_notice(array(
 							'id'               => "give-expires-subscription-{$subscription['id']}",
 							'type'             => 'error',
 							'description'      => sprintf(
-								__( 'Your Give add-on license will expire in %1$s for payment <a href="%2$s" target="_blank">#%3$d</a>. <a href="%4$s" target="_blank">Click to renew an existing license</a> or %5$s.', 'give' ),
-								human_time_diff( current_time( 'timestamp', 1 ), strtotime( $subscription['expires'] ) ),
-								urldecode( $subscription['invoice_url'] ),
+								__('Your Give add-on license will expire in %1$s for payment <a href="%2$s" target="_blank">#%3$d</a>. <a href="%4$s" target="_blank">Click to renew an existing license</a> or %5$s.', 'give'),
+								human_time_diff(current_time('timestamp', 1), strtotime($subscription['expires'])),
+								urldecode($subscription['invoice_url']),
 								$subscription['payment_id'],
 								"{$this->checkout_url}?edd_license_key={$subscription['license_key']}&utm_campaign=admin&utm_source=licenses&utm_medium=expired",
 								Give()->notices->get_dismiss_link(array(
-									'title' => __( 'Click here if already renewed', 'give' ),
+									'title' => __('Click here if already renewed', 'give'),
 									'dismissible_type'      => 'user',
 									'dismiss_interval'      => 'permanent',
 								))
 							),
 							'dismissible_type' => 'user',
 							'dismiss_interval' => 'shortly',
-						) );
+						));
 					}
 
 					// Stop validation for these license keys.
-					$addon_license_key_in_subscriptions = array_merge( $addon_license_key_in_subscriptions, $subscription['licenses'] );
+					$addon_license_key_in_subscriptions = array_merge($addon_license_key_in_subscriptions, $subscription['licenses']);
 				}// End foreach().
 				$showed_subscriptions_message = true;
 			}// End if().
 
 			// Show non subscription addon messages.
 			if (
-				! in_array( $this->license, $addon_license_key_in_subscriptions )
+				! in_array($this->license, $addon_license_key_in_subscriptions)
 				&& ! $this->is_valid_license()
-				&& empty( $showed_invalid_message )
+				&& empty($showed_invalid_message)
 			) {
 
-				Give()->notices->register_notice( array(
+				Give()->notices->register_notice(array(
 					'id'               => 'give-invalid-license',
 					'type'             => 'error',
 					'description'      => sprintf(
-						__( 'You have invalid or expired license keys for one or more Give Add-ons. Please go to the <a href="%s">licenses page</a> to correct this issue.', 'give' ),
-						admin_url( 'edit.php?post_type=give_forms&page=give-settings&tab=licenses' )
+						__('You have invalid or expired license keys for one or more Give Add-ons. Please go to the <a href="%s">licenses page</a> to correct this issue.', 'give'),
+						admin_url('edit.php?post_type=give_forms&page=give-settings&tab=licenses')
 					),
 					'dismissible_type' => 'user',
 					'dismiss_interval' => 'shortly',
-				) );
+				));
 
 				$showed_invalid_message = true;
 
@@ -675,7 +675,7 @@ 
 		 * @return bool
 		 */
 		public function is_valid_license() {
-			if ( apply_filters( 'give_is_valid_license', ( is_object( $this->license_data ) && ! empty( $this->license_data ) && property_exists( $this->license_data, 'license' ) && 'valid' === $this->license_data->license ) ) ) {
+			if (apply_filters('give_is_valid_license', (is_object($this->license_data) && ! empty($this->license_data) && property_exists($this->license_data, 'license') && 'valid' === $this->license_data->license))) {
 				return true;
 			}
 
@@ -691,7 +691,7 @@ 
 		 * @return bool
 		 */
 		private function __is_third_party_addon() {
-			return ( false === strpos( $this->api_url, 'givewp.com/' ) );
+			return (false === strpos($this->api_url, 'givewp.com/'));
 		}
 
 		/**
@@ -706,25 +706,25 @@ 
 		 * @return bool
 		 */
 		private function __remove_license_key_from_subscriptions() {
-			$subscriptions = get_option( 'give_subscriptions', array() );
+			$subscriptions = get_option('give_subscriptions', array());
 
 			// Bailout.
-			if ( empty( $this->license ) ) {
+			if (empty($this->license)) {
 				return false;
 			}
 
-			if ( ! empty( $subscriptions ) ) {
-				foreach ( $subscriptions as $subscription_id => $subscription ) {
-					$license_index = array_search( $this->license, $subscription['licenses'] );
-					if ( false !== $license_index ) {
+			if ( ! empty($subscriptions)) {
+				foreach ($subscriptions as $subscription_id => $subscription) {
+					$license_index = array_search($this->license, $subscription['licenses']);
+					if (false !== $license_index) {
 						// Remove license key.
-						unset( $subscriptions[ $subscription_id ]['licenses'][ $license_index ] );
+						unset($subscriptions[$subscription_id]['licenses'][$license_index]);
 
 						// Rearrange license keys.
-						$subscriptions[ $subscription_id ]['licenses'] = array_values( $subscriptions[ $subscription_id ]['licenses'] );
+						$subscriptions[$subscription_id]['licenses'] = array_values($subscriptions[$subscription_id]['licenses']);
 
 						// Update subscription information.
-						update_option( 'give_subscriptions', $subscriptions );
+						update_option('give_subscriptions', $subscriptions);
 						break;
 					}
 				}
@@ -738,17 +738,17 @@ 
 		 *
 		 * @return bool
 		 */
-		public function plugin_page_notices( $plugin_file, $plugin_data, $status ) {
+		public function plugin_page_notices($plugin_file, $plugin_data, $status) {
 			// Bailout.
-			if ( $this->is_valid_license() ) {
+			if ($this->is_valid_license()) {
 				return false;
 			}
 
 			$update_notice_wrap = '<tr class="give-addon-notice-tr active"><td colspan="3" class="colspanchange"><div class="notice inline notice-warning notice-alt give-invalid-license"><p><span class="dashicons dashicons-info"></span> %s</p></div></td></tr>';
 			$message            = $this->license_state_message();
 
-			if ( ! empty( $message['message'] ) ) {
-				echo sprintf( $update_notice_wrap, $message['message'] );
+			if ( ! empty($message['message'])) {
+				echo sprintf($update_notice_wrap, $message['message']);
 			}
 		}
 
@@ -763,11 +763,11 @@ 
 		public function license_state_message() {
 			$message_data = array();
 
-			if ( ! $this->is_valid_license() ) {
+			if ( ! $this->is_valid_license()) {
 
 				$message_data['message'] = sprintf(
 					'Please <a href="%1$s">activate your license</a> to receive updates and support for the %2$s add-on.',
-					esc_url( admin_url( 'edit.php?post_type=give_forms&page=give-settings&tab=licenses' ) ),
+					esc_url(admin_url('edit.php?post_type=give_forms&page=give-settings&tab=licenses')),
 					$this->item_name
 				);
 			}
@@ -782,18 +782,18 @@ 
 		 * @since 1.8.9
 		 * @access private
 		 */
-		private function __is_user_can_edit_license(){
+		private function __is_user_can_edit_license() {
 			// Bailout.
 			if (
-				empty( $_POST[ $this->item_shortname . '_license_key' ] ) ||
-				! current_user_can( 'manage_give_settings' )
+				empty($_POST[$this->item_shortname.'_license_key']) ||
+				! current_user_can('manage_give_settings')
 			) {
 				return false;
 			}
 
 			// Security check.
-			if ( ! wp_verify_nonce( $_REQUEST[ $this->item_shortname . '_license_key-nonce' ], $this->item_shortname . '_license_key-nonce' ) ) {
-				wp_die( __( 'Nonce verification failed.', 'give' ), __( 'Error', 'give' ), array( 'response' => 403 ) );
+			if ( ! wp_verify_nonce($_REQUEST[$this->item_shortname.'_license_key-nonce'], $this->item_shortname.'_license_key-nonce')) {
+				wp_die(__('Nonce verification failed.', 'give'), __('Error', 'give'), array('response' => 403));
 			}
 
 			return true;
@@ -811,8 +811,8 @@ 
 		 *
 		 * @return mixed
 		 */
-		public function get_license_info( $edd_action = '', $response_in_array = false ) {
-			if( empty( $edd_action ) ) {
+		public function get_license_info($edd_action = '', $response_in_array = false) {
+			if (empty($edd_action)) {
 				return false;
 			}
 
@@ -820,7 +820,7 @@ 
 			$api_params = array(
 				'edd_action' => $edd_action, // never change from "edd_" to "give_"!
 				'license'    => $this->license,
-				'item_name'  => urlencode( $this->item_name ),
+				'item_name'  => urlencode($this->item_name),
 				'url'        => home_url(),
 			);
 
@@ -835,11 +835,11 @@ 
 			);
 
 			// Make sure there are no errors
-			if ( is_wp_error( $response ) ) {
+			if (is_wp_error($response)) {
 				return false;
 			}
 
-			return json_decode( wp_remote_retrieve_body( $response ), $response_in_array );
+			return json_decode(wp_remote_retrieve_body($response), $response_in_array);
 		}
 	}
 

includes/class-notices.php

Doc Comments +1 added lines, -1 removed lines

@@ -435,7 +435,7 @@
 	 * @since  1.8.9
 	 * @access public
 	 *
-	 * @param $errors
+	 * @param string $errors
 	 */
 	static function print_frontend_errors( $errors ) {
 		if ( ! $errors ) {

Spacing +82 added lines, -82 removed lines

@@ -10,7 +10,7 @@ 
  */
 
 // Exit if accessed directly.
-if ( ! defined( 'ABSPATH' ) ) {
+if ( ! defined('ABSPATH')) {
 	exit;
 }
 
@@ -53,12 +53,12 @@ 
 	 * @since 1.0
 	 */
 	public function __construct() {
-		add_action( 'admin_notices', array( $this, 'render_admin_notices' ), 999 );
-		add_action( 'give_dismiss_notices', array( $this, 'dismiss_notices' ) );
+		add_action('admin_notices', array($this, 'render_admin_notices'), 999);
+		add_action('give_dismiss_notices', array($this, 'dismiss_notices'));
 
-		add_action( 'give_frontend_notices', array( $this, 'render_frontend_notices' ), 999 );
-		add_action( 'give_donation_form_before_personal_info', array( $this, 'render_frontend_notices' ) );
-		add_action( 'give_ajax_donation_errors', array( $this, 'render_frontend_notices' ) );
+		add_action('give_frontend_notices', array($this, 'render_frontend_notices'), 999);
+		add_action('give_donation_form_before_personal_info', array($this, 'render_frontend_notices'));
+		add_action('give_ajax_donation_errors', array($this, 'render_frontend_notices'));
 	}
 
 	/**
@@ -71,9 +71,9 @@ 
 	 *
 	 * @return bool
 	 */
-	public function register_notice( $notice_args ) {
+	public function register_notice($notice_args) {
 		// Bailout.
-		if ( empty( $notice_args['id'] ) || array_key_exists( $notice_args['id'], self::$notices ) ) {
+		if (empty($notice_args['id']) || array_key_exists($notice_args['id'], self::$notices)) {
 			return false;
 		}
 
@@ -100,36 +100,36 @@ 
 		);
 
 		// Set extra dismiss links if any.
-		if ( false !== strpos( $notice_args['description'], 'data-dismiss-interval' ) ) {
+		if (false !== strpos($notice_args['description'], 'data-dismiss-interval')) {
 
-			preg_match_all( "/data-([^\"]*)=\"([^\"]*)\"/", $notice_args['description'], $extra_notice_dismiss_link );
+			preg_match_all("/data-([^\"]*)=\"([^\"]*)\"/", $notice_args['description'], $extra_notice_dismiss_link);
 
-			if ( ! empty( $extra_notice_dismiss_link ) ) {
-				$extra_notice_dismiss_links = array_chunk( current( $extra_notice_dismiss_link ), 3 );
-				foreach ( $extra_notice_dismiss_links as $extra_notice_dismiss_link ) {
+			if ( ! empty($extra_notice_dismiss_link)) {
+				$extra_notice_dismiss_links = array_chunk(current($extra_notice_dismiss_link), 3);
+				foreach ($extra_notice_dismiss_links as $extra_notice_dismiss_link) {
 					// Create array og key ==> value by parsing query string created after renaming data attributes.
-					$data_attribute_query_str = str_replace( array( 'data-', '-', '"' ), array(
+					$data_attribute_query_str = str_replace(array('data-', '-', '"'), array(
 						'',
 						'_',
 						'',
-					), implode( '&', $extra_notice_dismiss_link ) );
+					), implode('&', $extra_notice_dismiss_link));
 
-					$notice_args['extra_links'][] = wp_parse_args( $data_attribute_query_str );
+					$notice_args['extra_links'][] = wp_parse_args($data_attribute_query_str);
 				}
 			}
 		}
 
 
-		self::$notices[ $notice_args['id'] ] = $notice_args;
+		self::$notices[$notice_args['id']] = $notice_args;
 
 		// Auto set show param if not already set.
-		if ( ! isset( self::$notices[ $notice_args['id'] ]['show'] ) ) {
-			self::$notices[ $notice_args['id'] ]['show'] = $this->is_notice_dismissed( $notice_args ) ? false : true;
+		if ( ! isset(self::$notices[$notice_args['id']]['show'])) {
+			self::$notices[$notice_args['id']]['show'] = $this->is_notice_dismissed($notice_args) ? false : true;
 		}
 
 		// Auto set time interval for shortly.
-		if ( 'shortly' === self::$notices[ $notice_args['id'] ]['dismiss_interval'] ) {
-			self::$notices[ $notice_args['id'] ]['dismiss_interval_time'] = DAY_IN_SECONDS;
+		if ('shortly' === self::$notices[$notice_args['id']]['dismiss_interval']) {
+			self::$notices[$notice_args['id']]['dismiss_interval_time'] = DAY_IN_SECONDS;
 		}
 
 		return true;
@@ -143,44 +143,44 @@ 
 	 */
 	public function render_admin_notices() {
 		// Bailout.
-		if ( empty( self::$notices ) ) {
+		if (empty(self::$notices)) {
 			return;
 		}
 
 		$output = '';
 
-		foreach ( self::$notices as $notice_id => $notice ) {
+		foreach (self::$notices as $notice_id => $notice) {
 			// Check flag set to true to show notice.
-			if ( ! $notice['show'] ) {
+			if ( ! $notice['show']) {
 				continue;
 			}
 
 			// Check if notice dismissible or not.
-			if ( ! self::$has_auto_dismissible_notice ) {
+			if ( ! self::$has_auto_dismissible_notice) {
 				self::$has_auto_dismissible_notice = $notice['auto_dismissible'];
 			}
 
 			// Check if notice dismissible or not.
-			if ( ! self::$has_dismiss_interval_notice ) {
+			if ( ! self::$has_dismiss_interval_notice) {
 				self::$has_dismiss_interval_notice = $notice['dismiss_interval'];
 			}
 
-			$css_id = ( false === strpos( $notice['id'], 'give' ) ? "give-{$notice['id']}" : $notice['id'] );
+			$css_id = (false === strpos($notice['id'], 'give') ? "give-{$notice['id']}" : $notice['id']);
 
 			$css_class = "give-notice notice is-dismissible {$notice['type']} notice-{$notice['type']}";
-			$output    .= sprintf(
-				'<div id="%1$s" class="%2$s" data-auto-dismissible="%3$s" data-dismissible-type="%4$s" data-dismiss-interval="%5$s" data-notice-id="%6$s" data-security="%7$s" data-dismiss-interval-time="%8$s">' . " \n",
+			$output .= sprintf(
+				'<div id="%1$s" class="%2$s" data-auto-dismissible="%3$s" data-dismissible-type="%4$s" data-dismiss-interval="%5$s" data-notice-id="%6$s" data-security="%7$s" data-dismiss-interval-time="%8$s">'." \n",
 				$css_id,
 				$css_class,
 				$notice['auto_dismissible'],
 				$notice['dismissible_type'],
 				$notice['dismiss_interval'],
 				$notice['id'],
-				empty( $notice['dismissible_type'] ) ? '' : wp_create_nonce( "give_edit_{$notice_id}_notice" ),
+				empty($notice['dismissible_type']) ? '' : wp_create_nonce("give_edit_{$notice_id}_notice"),
 				$notice['dismiss_interval_time']
 			);
 
-			$output .= ( 0 === strpos( $notice['description'], '<div' ) || 0 === strpos( $notice['description'], '<p' ) ? $notice['description'] : "<p>{$notice['description']}</p>" );
+			$output .= (0 === strpos($notice['description'], '<div') || 0 === strpos($notice['description'], '<p') ? $notice['description'] : "<p>{$notice['description']}</p>");
 			$output .= "</div> \n";
 		}
 
@@ -198,18 +198,18 @@ 
 	 *
 	 * @param int $form_id
 	 */
-	public function render_frontend_notices( $form_id = 0 ) {
+	public function render_frontend_notices($form_id = 0) {
 		$errors = give_get_errors();
 
-		$request_form_id = isset( $_REQUEST['form-id'] ) ? intval( $_REQUEST['form-id'] ) : 0;
+		$request_form_id = isset($_REQUEST['form-id']) ? intval($_REQUEST['form-id']) : 0;
 
 		// Sanity checks first: Ensure that gateway returned errors display on the appropriate form.
-		if ( ! isset( $_POST['give_ajax'] ) && $request_form_id !== $form_id ) {
+		if ( ! isset($_POST['give_ajax']) && $request_form_id !== $form_id) {
 			return;
 		}
 
-		if ( $errors ) {
-			self::print_frontend_errors( $errors );
+		if ($errors) {
+			self::print_frontend_errors($errors);
 
 			give_clear_errors();
 		}
@@ -222,7 +222,7 @@ 
 	 * @access private
 	 */
 	private function print_js() {
-		if ( self::$has_auto_dismissible_notice ) :
+		if (self::$has_auto_dismissible_notice) :
 			?>
 			<script>
 				jQuery(document).ready(function () {
@@ -238,7 +238,7 @@ 
 			<?php
 		endif;
 
-		if ( self::$has_dismiss_interval_notice ) :
+		if (self::$has_dismiss_interval_notice) :
 			?>
 			<script>
 				jQuery(document).ready(function () {
@@ -304,29 +304,29 @@ 
 	 * @access public
 	 */
 	public function dismiss_notices() {
-		$_post     = give_clean( $_POST );
-		$notice_id = esc_attr( $_post['notice_id'] );
+		$_post     = give_clean($_POST);
+		$notice_id = esc_attr($_post['notice_id']);
 
 		// Bailout.
 		if (
-			empty( $notice_id ) ||
-			empty( $_post['dismissible_type'] ) ||
-			empty( $_post['dismiss_interval'] ) ||
-			! check_ajax_referer( "give_edit_{$notice_id}_notice", '_wpnonce' )
+			empty($notice_id) ||
+			empty($_post['dismissible_type']) ||
+			empty($_post['dismiss_interval']) ||
+			! check_ajax_referer("give_edit_{$notice_id}_notice", '_wpnonce')
 		) {
 			wp_send_json_error();
 		}
 
-		$notice_key = Give()->notices->get_notice_key( $notice_id, $_post['dismiss_interval'] );
-		if ( 'user' === $_post['dismissible_type'] ) {
+		$notice_key = Give()->notices->get_notice_key($notice_id, $_post['dismiss_interval']);
+		if ('user' === $_post['dismissible_type']) {
 			$current_user = wp_get_current_user();
-			$notice_key   = Give()->notices->get_notice_key( $notice_id, $_post['dismiss_interval'], $current_user->ID );
+			$notice_key   = Give()->notices->get_notice_key($notice_id, $_post['dismiss_interval'], $current_user->ID);
 		}
 
-		$notice_dismiss_time = ! empty( $_post['dismiss_interval_time'] ) ? $_post['dismiss_interval_time'] : null;
+		$notice_dismiss_time = ! empty($_post['dismiss_interval_time']) ? $_post['dismiss_interval_time'] : null;
 
 		// Save option to hide notice.
-		Give_Cache::set( $notice_key, true, $notice_dismiss_time, true );
+		Give_Cache::set($notice_key, true, $notice_dismiss_time, true);
 
 		wp_send_json_success();
 	}
@@ -344,18 +344,18 @@ 
 	 *
 	 * @return string
 	 */
-	public function get_notice_key( $notice_id, $dismiss_interval = null, $user_id = 0 ) {
+	public function get_notice_key($notice_id, $dismiss_interval = null, $user_id = 0) {
 		$notice_key = "_give_notice_{$notice_id}";
 
-		if ( ! empty( $dismiss_interval ) ) {
+		if ( ! empty($dismiss_interval)) {
 			$notice_key .= "_{$dismiss_interval}";
 		}
 
-		if ( $user_id ) {
+		if ($user_id) {
 			$notice_key .= "_{$user_id}";
 		}
 
-		$notice_key = sanitize_key( $notice_key );
+		$notice_key = sanitize_key($notice_key);
 
 		return $notice_key;
 	}
@@ -368,11 +368,11 @@ 
 	 *
 	 * @return string
 	 */
-	public function get_dismiss_link( $notice_args ) {
+	public function get_dismiss_link($notice_args) {
 		$notice_args = wp_parse_args(
 			$notice_args,
 			array(
-				'title'                 => __( 'Click here', 'give' ),
+				'title'                 => __('Click here', 'give'),
 				'dismissible_type'      => '',
 				'dismiss_interval'      => '',
 				'dismiss_interval_time' => null,
@@ -399,31 +399,31 @@ 
 	 *
 	 * @return bool|null
 	 */
-	public function is_notice_dismissed( $notice ) {
-		$notice_key          = $this->get_notice_key( $notice['id'], $notice['dismiss_interval'] );
+	public function is_notice_dismissed($notice) {
+		$notice_key          = $this->get_notice_key($notice['id'], $notice['dismiss_interval']);
 		$is_notice_dismissed = false;
 
-		if ( 'user' === $notice['dismissible_type'] ) {
+		if ('user' === $notice['dismissible_type']) {
 			$current_user = wp_get_current_user();
-			$notice_key   = Give()->notices->get_notice_key( $notice['id'], $notice['dismiss_interval'], $current_user->ID );
+			$notice_key   = Give()->notices->get_notice_key($notice['id'], $notice['dismiss_interval'], $current_user->ID);
 		}
 
-		$notice_data = Give_Cache::get( $notice_key, true );
+		$notice_data = Give_Cache::get($notice_key, true);
 
 		// Find notice dismiss link status if notice has extra dismissible links.
-		if ( ( empty( $notice_data ) || is_wp_error( $notice_data ) ) && ! empty( $notice['extra_links'] ) ) {
+		if ((empty($notice_data) || is_wp_error($notice_data)) && ! empty($notice['extra_links'])) {
 
-			foreach ( $notice['extra_links'] as $extra_link ) {
-				$new_notice_data = wp_parse_args( $extra_link, $notice );
-				unset( $new_notice_data['extra_links'] );
+			foreach ($notice['extra_links'] as $extra_link) {
+				$new_notice_data = wp_parse_args($extra_link, $notice);
+				unset($new_notice_data['extra_links']);
 
-				if ( $is_notice_dismissed = $this->is_notice_dismissed( $new_notice_data ) ) {
+				if ($is_notice_dismissed = $this->is_notice_dismissed($new_notice_data)) {
 					return $is_notice_dismissed;
 				}
 			}
 		}
 
-		$is_notice_dismissed = ! empty( $notice_data ) && ! is_wp_error( $notice_data );
+		$is_notice_dismissed = ! empty($notice_data) && ! is_wp_error($notice_data);
 
 		return $is_notice_dismissed;
 	}
@@ -437,8 +437,8 @@ 
 	 *
 	 * @param $errors
 	 */
-	static function print_frontend_errors( $errors ) {
-		if ( ! $errors ) {
+	static function print_frontend_errors($errors) {
+		if ( ! $errors) {
 			return;
 		}
 
@@ -448,30 +448,30 @@ 
 		);
 
 		// Note: we will remove give_errors class in future.
-		$classes = apply_filters( 'give_error_class', array( 'give_notices', 'give_errors' ) );
+		$classes = apply_filters('give_error_class', array('give_notices', 'give_errors'));
 
-		echo sprintf( '<div class="%s">', implode( ' ', $classes ) );
+		echo sprintf('<div class="%s">', implode(' ', $classes));
 
 			// Loop error codes and display errors.
-			foreach ( $errors as $error_id => $error ) {
+			foreach ($errors as $error_id => $error) {
 				// Backward compatibility v<1.8.11
-				if ( is_string( $error ) ) {
+				if (is_string($error)) {
 					$error = array(
 						'message'     => $error,
 						'notice_args' => array(),
 					);
 				}
 
-				$notice_args = wp_parse_args( $error['notice_args'], $default_notice_args );
+				$notice_args = wp_parse_args($error['notice_args'], $default_notice_args);
 
 				echo sprintf(
 					'<div class="give_error give_notice" id="give_error_%1$s" data-auto-dismissible="%2$d" data-dismiss-interval="%3$d">
 								<p><strong>%4$s</strong>: %5$s</p>
 							</div>',
 					$error_id,
-					absint( $notice_args['auto_dismissible'] ),
-					absint( $notice_args['dismiss_interval'] ),
-					esc_html__( 'Error', 'give' ),
+					absint($notice_args['auto_dismissible']),
+					absint($notice_args['dismiss_interval']),
+					esc_html__('Error', 'give'),
 					$error['message']
 				);
 			}
@@ -493,8 +493,8 @@ 
 	 *
 	 * @return  string
 	 */
-	static function print_frontend_notice( $message, $echo = true, $notice_type = 'warning', $notice_args = array() ) {
-		if ( empty( $message ) ) {
+	static function print_frontend_notice($message, $echo = true, $notice_type = 'warning', $notice_args = array()) {
+		if (empty($message)) {
 			return '';
 		}
 
@@ -503,7 +503,7 @@ 
 			'dismiss_interval' => 5000,
 		);
 
-		$notice_args = wp_parse_args( $notice_args, $default_notice_args );
+		$notice_args = wp_parse_args($notice_args, $default_notice_args);
 
 		// Note: we will remove give_errors class in future.
 		$error = sprintf(
@@ -513,12 +513,12 @@ 
 						</p>
 					</div>',
 			$notice_type,
-			absint( $notice_args['auto_dismissible'] ),
-			absint( $notice_args['dismiss_interval'] ),
+			absint($notice_args['auto_dismissible']),
+			absint($notice_args['dismiss_interval']),
 			$message
 		);
 
-		if ( ! $echo ) {
+		if ( ! $echo) {
 			return $error;
 		}
 

includes/login-register.php

Doc Comments +2 added lines, -2 removed lines

@@ -174,7 +174,7 @@ 
  * @param string $user_login Username
  * @param string $user_pass  Password
  *
- * @return bool
+ * @return false|null
  */
 function give_log_user_in( $user_id, $user_login, $user_pass ) {
 
@@ -215,7 +215,7 @@ 
  *
  * @param array $data Data sent from the register form
  *
- * @return bool
+ * @return false|null
  */
 function give_process_register_form( $data ) {
 

Spacing +70 added lines, -70 removed lines

@@ -10,7 +10,7 @@ 
  */
 
 // Exit if accessed directly.
-if ( ! defined( 'ABSPATH' ) ) {
+if ( ! defined('ABSPATH')) {
 	exit;
 }
 
@@ -26,23 +26,23 @@ 
  *
  * @return string Login form
  */
-function give_login_form( $login_redirect = '', $logout_redirect = '' ) {
-	if ( empty( $login_redirect ) ) {
-		$login_redirect = add_query_arg( 'give-login-success', 'true', give_get_current_page_url() );
+function give_login_form($login_redirect = '', $logout_redirect = '') {
+	if (empty($login_redirect)) {
+		$login_redirect = add_query_arg('give-login-success', 'true', give_get_current_page_url());
 	}
 
-	if ( empty( $logout_redirect ) ) {
-		$logout_redirect = add_query_arg( 'give-logout-success', 'true', give_get_current_page_url() );
+	if (empty($logout_redirect)) {
+		$logout_redirect = add_query_arg('give-logout-success', 'true', give_get_current_page_url());
 	}
 
 	// Add user_logout action to logout url.
 	$logout_redirect = add_query_arg(
 		array(
 			'give_action'          => 'user_logout',
-			'give_logout_nonce'    => wp_create_nonce( 'give-logout-nonce' ),
-			'give_logout_redirect' => urlencode( $logout_redirect ),
+			'give_logout_nonce'    => wp_create_nonce('give-logout-nonce'),
+			'give_logout_redirect' => urlencode($logout_redirect),
 		),
-		home_url( '/' )
+		home_url('/')
 	);
 
 	ob_start();
@@ -55,7 +55,7 @@ 
 		)
 	);
 
-	return apply_filters( 'give_login_form', ob_get_clean() );
+	return apply_filters('give_login_form', ob_get_clean());
 }
 
 /**
@@ -68,14 +68,14 @@ 
  *
  * @return string Register form
  */
-function give_register_form( $redirect = '' ) {
-	if ( empty( $redirect ) ) {
+function give_register_form($redirect = '') {
+	if (empty($redirect)) {
 		$redirect = give_get_current_page_url();
 	}
 
 	ob_start();
 
-	if ( ! is_user_logged_in() ) {
+	if ( ! is_user_logged_in()) {
 		give_get_template(
 			'shortcode-register',
 			array(
@@ -84,7 +84,7 @@ 
 		);
 	}
 
-	return apply_filters( 'give_register_form', ob_get_clean() );
+	return apply_filters('give_register_form', ob_get_clean());
 }
 
 /**
@@ -96,34 +96,34 @@ 
  *
  * @return void
  */
-function give_process_login_form( $data ) {
-	if ( wp_verify_nonce( $data['give_login_nonce'], 'give-login-nonce' ) ) {
-		$user_data = get_user_by( 'login', $data['give_user_login'] );
-		if ( ! $user_data ) {
-			$user_data = get_user_by( 'email', $data['give_user_login'] );
+function give_process_login_form($data) {
+	if (wp_verify_nonce($data['give_login_nonce'], 'give-login-nonce')) {
+		$user_data = get_user_by('login', $data['give_user_login']);
+		if ( ! $user_data) {
+			$user_data = get_user_by('email', $data['give_user_login']);
 		}
-		if ( $user_data ) {
+		if ($user_data) {
 			$user_ID    = $user_data->ID;
 			$user_email = $user_data->user_email;
-			if ( wp_check_password( $data['give_user_pass'], $user_data->user_pass, $user_ID ) ) {
-				give_log_user_in( $user_data->ID, $data['give_user_login'], $data['give_user_pass'] );
+			if (wp_check_password($data['give_user_pass'], $user_data->user_pass, $user_ID)) {
+				give_log_user_in($user_data->ID, $data['give_user_login'], $data['give_user_pass']);
 			} else {
-				give_set_error( 'password_incorrect', __( 'The password you entered is incorrect.', 'give' ) );
+				give_set_error('password_incorrect', __('The password you entered is incorrect.', 'give'));
 			}
 		} else {
-			give_set_error( 'username_incorrect', __( 'The username you entered does not exist.', 'give' ) );
+			give_set_error('username_incorrect', __('The username you entered does not exist.', 'give'));
 		}
 		// Check for errors and redirect if none present
 		$errors = give_get_errors();
-		if ( ! $errors ) {
-			$redirect = apply_filters( 'give_login_redirect', $data['give_login_redirect'], $user_ID );
-			wp_redirect( $redirect );
+		if ( ! $errors) {
+			$redirect = apply_filters('give_login_redirect', $data['give_login_redirect'], $user_ID);
+			wp_redirect($redirect);
 			give_die();
 		}
 	}
 }
 
-add_action( 'give_user_login', 'give_process_login_form' );
+add_action('give_user_login', 'give_process_login_form');
 
 
 /**
@@ -135,18 +135,18 @@ 
  *
  * @return void
  */
-function give_process_user_logout( $data ) {
-	if ( wp_verify_nonce( $data['give_logout_nonce'], 'give-logout-nonce' ) && is_user_logged_in() ) {
+function give_process_user_logout($data) {
+	if (wp_verify_nonce($data['give_logout_nonce'], 'give-logout-nonce') && is_user_logged_in()) {
 
 		// Prevent occurring of any custom action on wp_logout.
-		remove_all_actions( 'wp_logout' );
+		remove_all_actions('wp_logout');
 
 		/**
 		 * Fires before processing user logout.
 		 *
 		 * @since 1.0
 		 */
-		do_action( 'give_before_user_logout' );
+		do_action('give_before_user_logout');
 
 		// Logout user.
 		wp_logout();
@@ -156,14 +156,14 @@ 
 		 *
 		 * @since 1.0
 		 */
-		do_action( 'give_after_user_logout' );
+		do_action('give_after_user_logout');
 
-		wp_redirect( $data['give_logout_redirect'] );
+		wp_redirect($data['give_logout_redirect']);
 		give_die();
 	}
 }
 
-add_action( 'give_user_logout', 'give_process_user_logout' );
+add_action('give_user_logout', 'give_process_user_logout');
 
 /**
  * Log User In
@@ -176,14 +176,14 @@ 
  *
  * @return bool
  */
-function give_log_user_in( $user_id, $user_login, $user_pass ) {
+function give_log_user_in($user_id, $user_login, $user_pass) {
 
-	if ( $user_id < 1 ) {
+	if ($user_id < 1) {
 		return false;
 	}
 
-	wp_set_auth_cookie( $user_id );
-	wp_set_current_user( $user_id, $user_login );
+	wp_set_auth_cookie($user_id);
+	wp_set_current_user($user_id, $user_login);
 
 	/**
 	 * Fires after the user has successfully logged in.
@@ -193,7 +193,7 @@ 
 	 * @param string  $user_login Username.
 	 * @param WP_User $$user      WP_User object of the logged-in user.
 	 */
-	do_action( 'wp_login', $user_login, get_userdata( $user_id ) );
+	do_action('wp_login', $user_login, get_userdata($user_id));
 
 	/**
 	 * Fires after give user has successfully logged in.
@@ -204,7 +204,7 @@ 
 	 * @param string $user_login Username.
 	 * @param string $user_pass  User password.
 	 */
-	do_action( 'give_log_user_in', $user_id, $user_login, $user_pass );
+	do_action('give_log_user_in', $user_id, $user_login, $user_pass);
 }
 
 
@@ -217,13 +217,13 @@ 
  *
  * @return bool
  */
-function give_process_register_form( $data ) {
+function give_process_register_form($data) {
 
-	if ( is_user_logged_in() ) {
+	if (is_user_logged_in()) {
 		return false;
 	}
 
-	if ( empty( $_POST['give_register_submit'] ) ) {
+	if (empty($_POST['give_register_submit'])) {
 		return false;
 	}
 
@@ -232,38 +232,38 @@ 
 	 *
 	 * @since 1.0
 	 */
-	do_action( 'give_pre_process_register_form' );
+	do_action('give_pre_process_register_form');
 
-	if ( empty( $data['give_user_login'] ) ) {
-		give_set_error( 'empty_username', esc_html__( 'Invalid username.', 'give' ) );
+	if (empty($data['give_user_login'])) {
+		give_set_error('empty_username', esc_html__('Invalid username.', 'give'));
 	}
 
-	if ( username_exists( $data['give_user_login'] ) ) {
-		give_set_error( 'username_unavailable', esc_html__( 'Username already taken.', 'give' ) );
+	if (username_exists($data['give_user_login'])) {
+		give_set_error('username_unavailable', esc_html__('Username already taken.', 'give'));
 	}
 
-	if ( ! validate_username( $data['give_user_login'] ) ) {
-		give_set_error( 'username_invalid', esc_html__( 'Invalid username.', 'give' ) );
+	if ( ! validate_username($data['give_user_login'])) {
+		give_set_error('username_invalid', esc_html__('Invalid username.', 'give'));
 	}
 
-	if ( email_exists( $data['give_user_email'] ) ) {
-		give_set_error( 'email_unavailable', esc_html__( 'Email address already taken.', 'give' ) );
+	if (email_exists($data['give_user_email'])) {
+		give_set_error('email_unavailable', esc_html__('Email address already taken.', 'give'));
 	}
 
-	if ( empty( $data['give_user_email'] ) || ! is_email( $data['give_user_email'] ) ) {
-		give_set_error( 'email_invalid', esc_html__( 'Invalid email.', 'give' ) );
+	if (empty($data['give_user_email']) || ! is_email($data['give_user_email'])) {
+		give_set_error('email_invalid', esc_html__('Invalid email.', 'give'));
 	}
 
-	if ( ! empty( $data['give_payment_email'] ) && $data['give_payment_email'] != $data['give_user_email'] && ! is_email( $data['give_payment_email'] ) ) {
-		give_set_error( 'payment_email_invalid', esc_html__( 'Invalid payment email.', 'give' ) );
+	if ( ! empty($data['give_payment_email']) && $data['give_payment_email'] != $data['give_user_email'] && ! is_email($data['give_payment_email'])) {
+		give_set_error('payment_email_invalid', esc_html__('Invalid payment email.', 'give'));
 	}
 
-	if ( empty( $_POST['give_user_pass'] ) ) {
-		give_set_error( 'empty_password', esc_html__( 'Please enter a password.', 'give' ) );
+	if (empty($_POST['give_user_pass'])) {
+		give_set_error('empty_password', esc_html__('Please enter a password.', 'give'));
 	}
 
-	if ( ( ! empty( $_POST['give_user_pass'] ) && empty( $_POST['give_user_pass2'] ) ) || ( $_POST['give_user_pass'] !== $_POST['give_user_pass2'] ) ) {
-		give_set_error( 'password_mismatch', esc_html__( 'Passwords don\'t match.', 'give' ) );
+	if (( ! empty($_POST['give_user_pass']) && empty($_POST['give_user_pass2'])) || ($_POST['give_user_pass'] !== $_POST['give_user_pass2'])) {
+		give_set_error('password_mismatch', esc_html__('Passwords don\'t match.', 'give'));
 	}
 
 	/**
@@ -271,26 +271,26 @@ 
 	 *
 	 * @since 1.0
 	 */
-	do_action( 'give_process_register_form' );
+	do_action('give_process_register_form');
 
 	// Check for errors and redirect if none present
 	$errors = give_get_errors();
 
-	if ( empty( $errors ) ) {
+	if (empty($errors)) {
 
-		$redirect = apply_filters( 'give_register_redirect', $data['give_redirect'] );
+		$redirect = apply_filters('give_register_redirect', $data['give_redirect']);
 
-		give_register_and_login_new_user( array(
+		give_register_and_login_new_user(array(
 			'user_login'      => $data['give_user_login'],
 			'user_pass'       => $data['give_user_pass'],
 			'user_email'      => $data['give_user_email'],
-			'user_registered' => date( 'Y-m-d H:i:s' ),
-			'role'            => get_option( 'default_role' ),
-		) );
+			'user_registered' => date('Y-m-d H:i:s'),
+			'role'            => get_option('default_role'),
+		));
 
-		wp_redirect( $redirect );
+		wp_redirect($redirect);
 		give_die();
 	}
 }
 
-add_action( 'give_user_register', 'give_process_register_form' );
+add_action('give_user_register', 'give_process_register_form');

includes/payments/class-payment-stats.php

Doc Comments +3 added lines, -3 removed lines

@@ -36,7 +36,7 @@ 
 	 * @param  $end_date   string|bool  The end date for which we'd like to filter our sale stats. If false, we'll use the default end date of `this_month`
 	 * @param  $status     string|array The sale status(es) to count. Only valid when retrieving global stats
 	 *
-	 * @return float|int                Total amount of donations based on the passed arguments.
+	 * @return string                Total amount of donations based on the passed arguments.
 	 */
 	public function get_sales( $form_id = 0, $start_date = false, $end_date = false, $status = 'publish' ) {
 
@@ -83,7 +83,7 @@ 
 	 * @param  $end_date    string|bool The end date for which we'd like to filter the donations stats. If false, method will use the default end date of `this_month`.
 	 * @param  $gateway_id  string|bool The gateway to get earnings for such as 'paypal' or 'stripe'.
 	 *
-	 * @return float|int                Total amount of donations based on the passed arguments.
+	 * @return string                Total amount of donations based on the passed arguments.
 	 */
 	public function get_earnings( $form_id = 0, $start_date = false, $end_date = false, $gateway_id = false ) {
 		$this->setup_dates( $start_date, $end_date );
@@ -168,7 +168,7 @@ 
 	 * @param  $end_date    string|bool The end date for which we'd like to filter our sale stats. If false, we'll use the default end date of `this_month`
 	 * @param  $gateway_id  string|bool The gateway to get earnings for such as 'paypal' or 'stripe'
 	 *
-	 * @return float|int                Total amount of donations based on the passed arguments.
+	 * @return string                Total amount of donations based on the passed arguments.
 	 */
 	public function get_earnings_cache_key( $form_id = 0, $start_date = false, $end_date = false, $gateway_id = false ) {
 

Spacing +40 added lines, -40 removed lines

@@ -10,7 +10,7 @@ 
  */
 
 // Exit if accessed directly.
-if ( ! defined( 'ABSPATH' ) ) {
+if ( ! defined('ABSPATH')) {
 	exit;
 }
 
@@ -38,17 +38,17 @@ 
 	 *
 	 * @return float|int                Total amount of donations based on the passed arguments.
 	 */
-	public function get_sales( $form_id = 0, $start_date = false, $end_date = false, $status = 'publish' ) {
+	public function get_sales($form_id = 0, $start_date = false, $end_date = false, $status = 'publish') {
 
-		$this->setup_dates( $start_date, $end_date );
+		$this->setup_dates($start_date, $end_date);
 
 		// Make sure start date is valid
-		if ( is_wp_error( $this->start_date ) ) {
+		if (is_wp_error($this->start_date)) {
 			return $this->start_date;
 		}
 
 		// Make sure end date is valid
-		if ( is_wp_error( $this->end_date ) ) {
+		if (is_wp_error($this->end_date)) {
 			return $this->end_date;
 		}
 
@@ -57,18 +57,18 @@ 
 			'start_date' => $this->start_date,
 			'end_date'   => $this->end_date,
 			'fields'     => 'ids',
-			'number'     => - 1,
+			'number'     => -1,
 		);
 
-		if ( ! empty( $form_id ) ) {
+		if ( ! empty($form_id)) {
 			$args['give_forms'] = $form_id;
 		}
 
 		/* @var Give_Payments_Query $payments */
-		$payments = new Give_Payments_Query( $args );
+		$payments = new Give_Payments_Query($args);
 		$payments = $payments->get_payments();
 
-		return count( $payments );
+		return count($payments);
 	}
 
 
@@ -85,16 +85,16 @@ 
 	 *
 	 * @return float|int                Total amount of donations based on the passed arguments.
 	 */
-	public function get_earnings( $form_id = 0, $start_date = false, $end_date = false, $gateway_id = false ) {
-		$this->setup_dates( $start_date, $end_date );
+	public function get_earnings($form_id = 0, $start_date = false, $end_date = false, $gateway_id = false) {
+		$this->setup_dates($start_date, $end_date);
 
 		// Make sure start date is valid
-		if ( is_wp_error( $this->start_date ) ) {
+		if (is_wp_error($this->start_date)) {
 			return $this->start_date;
 		}
 
 		// Make sure end date is valid
-		if ( is_wp_error( $this->end_date ) ) {
+		if (is_wp_error($this->end_date)) {
 			return $this->end_date;
 		}
 
@@ -104,12 +104,12 @@ 
 			'start_date' => $this->start_date,
 			'end_date'   => $this->end_date,
 			'fields'     => 'ids',
-			'number'     => - 1,
+			'number'     => -1,
 		);
 
 
 		// Filter by Gateway ID meta_key
-		if ( $gateway_id ) {
+		if ($gateway_id) {
 			$args['meta_query'][] = array(
 				'key'   => '_give_payment_gateway',
 				'value' => $gateway_id,
@@ -117,43 +117,43 @@ 
 		}
 
 		// Filter by Gateway ID meta_key
-		if ( $form_id ) {
+		if ($form_id) {
 			$args['meta_query'][] = array(
 				'key'   => '_give_payment_form_id',
 				'value' => $form_id,
 			);
 		}
 
-		if ( ! empty( $args['meta_query'] ) && 1 < count( $args['meta_query'] ) ) {
+		if ( ! empty($args['meta_query']) && 1 < count($args['meta_query'])) {
 			$args['meta_query']['relation'] = 'AND';
 		}
 
-		$args = apply_filters( 'give_stats_earnings_args', $args );
-		$key  = Give_Cache::get_key( 'give_stats', $args );
+		$args = apply_filters('give_stats_earnings_args', $args);
+		$key  = Give_Cache::get_key('give_stats', $args);
 
 		//Set transient for faster stats
-		$earnings = Give_Cache::get( $key );
+		$earnings = Give_Cache::get($key);
 
-		if ( false === $earnings ) {
+		if (false === $earnings) {
 
 			$this->timestamp = false;
-			$payments        = new Give_Payments_Query( $args );
+			$payments        = new Give_Payments_Query($args);
 			$payments        = $payments->get_payments();
 			$earnings        = 0;
 
-			if ( ! empty( $payments ) ) {
-				foreach ( $payments as $payment ) {
-					$earnings += give_get_payment_amount( $payment->ID );
+			if ( ! empty($payments)) {
+				foreach ($payments as $payment) {
+					$earnings += give_get_payment_amount($payment->ID);
 				}
 
 			}
 
 			// Cache the results for one hour
-			Give_Cache::set( $key, give_sanitize_amount_for_db( $earnings ), 60 * 60 );
+			Give_Cache::set($key, give_sanitize_amount_for_db($earnings), 60 * 60);
 		}
 
 		//return earnings
-		return round( $earnings, give_currency_decimal_filter() );
+		return round($earnings, give_currency_decimal_filter());
 
 	}
 
@@ -170,17 +170,17 @@ 
 	 *
 	 * @return float|int                Total amount of donations based on the passed arguments.
 	 */
-	public function get_earnings_cache_key( $form_id = 0, $start_date = false, $end_date = false, $gateway_id = false ) {
+	public function get_earnings_cache_key($form_id = 0, $start_date = false, $end_date = false, $gateway_id = false) {
 
-		$this->setup_dates( $start_date, $end_date );
+		$this->setup_dates($start_date, $end_date);
 
 		// Make sure start date is valid
-		if ( is_wp_error( $this->start_date ) ) {
+		if (is_wp_error($this->start_date)) {
 			return $this->start_date;
 		}
 
 		// Make sure end date is valid
-		if ( is_wp_error( $this->end_date ) ) {
+		if (is_wp_error($this->end_date)) {
 			return $this->end_date;
 		}
 
@@ -190,12 +190,12 @@ 
 			'start_date' => $this->start_date,
 			'end_date'   => $this->end_date,
 			'fields'     => 'ids',
-			'number'     => - 1,
+			'number'     => -1,
 		);
 
 
 		// Filter by Gateway ID meta_key
-		if ( $gateway_id ) {
+		if ($gateway_id) {
 			$args['meta_query'][] = array(
 				'key'   => '_give_payment_gateway',
 				'value' => $gateway_id,
@@ -203,19 +203,19 @@ 
 		}
 
 		// Filter by Gateway ID meta_key
-		if ( $form_id ) {
+		if ($form_id) {
 			$args['meta_query'][] = array(
 				'key'   => '_give_payment_form_id',
 				'value' => $form_id,
 			);
 		}
 
-		if ( ! empty( $args['meta_query'] ) && 1 < count( $args['meta_query'] ) ) {
+		if ( ! empty($args['meta_query']) && 1 < count($args['meta_query'])) {
 			$args['meta_query']['relation'] = 'AND';
 		}
 
-		$args = apply_filters( 'give_stats_earnings_args', $args );
-		$key  = Give_Cache::get_key( 'give_stats', $args );
+		$args = apply_filters('give_stats_earnings_args', $args);
+		$key  = Give_Cache::get_key('give_stats', $args);
 
 		//return earnings
 		return $key;
@@ -232,16 +232,16 @@ 
 	 *
 	 * @return array       Best selling forms
 	 */
-	public function get_best_selling( $number = 10 ) {
+	public function get_best_selling($number = 10) {
 
 		global $wpdb;
 
-		$give_forms = $wpdb->get_results( $wpdb->prepare(
+		$give_forms = $wpdb->get_results($wpdb->prepare(
 			"SELECT post_id as form_id, max(meta_value) as sales
 				FROM $wpdb->postmeta WHERE meta_key='_give_form_sales' AND meta_value > 0
 				GROUP BY meta_value+0
 				DESC LIMIT %d;", $number
-		) );
+		));
 
 		return $give_forms;
 	}

includes/payments/functions.php

Doc Comments +3 added lines, -3 removed lines

@@ -681,7 +681,7 @@ 
  * @param  int $year      Year number. Default is null.
  * @param  int $hour      Hour number. Default is null.
  *
- * @return int $earnings  Earnings
+ * @return double $earnings  Earnings
  */
 function give_get_earnings_by_date( $day = null, $month_num, $year = null, $hour = null ) {
 
@@ -970,7 +970,7 @@ 
  *
  * @param int $payment_id Payment ID.
  *
- * @return array $user_info User Info Meta Values.
+ * @return string $user_info User Info Meta Values.
  */
 function give_get_payment_meta_user_info( $payment_id ) {
 	$payment = new Give_Payment( $payment_id );
@@ -987,7 +987,7 @@ 
  *
  * @param int $payment_id Payment ID.
  *
- * @return int $form_id Form ID.
+ * @return string $form_id Form ID.
  */
 function give_get_payment_form_id( $payment_id ) {
 	$payment = new Give_Payment( $payment_id );

Spacing +408 added lines, -408 removed lines

@@ -10,7 +10,7 @@ 
  */
 
 // Exit if accessed directly.
-if ( ! defined( 'ABSPATH' ) ) {
+if ( ! defined('ABSPATH')) {
 	exit;
 }
 
@@ -43,15 +43,15 @@ 
  *
  * @return array $payments Payments retrieved from the database
  */
-function give_get_payments( $args = array() ) {
+function give_get_payments($args = array()) {
 
 	// Fallback to post objects to ensure backwards compatibility.
-	if ( ! isset( $args['output'] ) ) {
+	if ( ! isset($args['output'])) {
 		$args['output'] = 'posts';
 	}
 
-	$args     = apply_filters( 'give_get_payments_args', $args );
-	$payments = new Give_Payments_Query( $args );
+	$args     = apply_filters('give_get_payments_args', $args);
+	$payments = new Give_Payments_Query($args);
 
 	return $payments->get_payments();
 }
@@ -66,48 +66,48 @@ 
  *
  * @return mixed
  */
-function give_get_payment_by( $field = '', $value = '' ) {
+function give_get_payment_by($field = '', $value = '') {
 
-	if ( empty( $field ) || empty( $value ) ) {
+	if (empty($field) || empty($value)) {
 		return false;
 	}
 
-	switch ( strtolower( $field ) ) {
+	switch (strtolower($field)) {
 
 		case 'id':
-			$payment = new Give_Payment( $value );
+			$payment = new Give_Payment($value);
 			$id      = $payment->ID;
 
-			if ( empty( $id ) ) {
+			if (empty($id)) {
 				return false;
 			}
 
 			break;
 
 		case 'key':
-			$payment = give_get_payments( array(
+			$payment = give_get_payments(array(
 				'meta_key'       => '_give_payment_purchase_key',
 				'meta_value'     => $value,
 				'posts_per_page' => 1,
 				'fields'         => 'ids',
-			) );
+			));
 
-			if ( $payment ) {
-				$payment = new Give_Payment( $payment[0] );
+			if ($payment) {
+				$payment = new Give_Payment($payment[0]);
 			}
 
 			break;
 
 		case 'payment_number':
-			$payment = give_get_payments( array(
+			$payment = give_get_payments(array(
 				'meta_key'       => '_give_payment_number',
 				'meta_value'     => $value,
 				'posts_per_page' => 1,
 				'fields'         => 'ids',
-			) );
+			));
 
-			if ( $payment ) {
-				$payment = new Give_Payment( $payment[0] );
+			if ($payment) {
+				$payment = new Give_Payment($payment[0]);
 			}
 
 			break;
@@ -116,7 +116,7 @@ 
 			return false;
 	}// End switch().
 
-	if ( $payment ) {
+	if ($payment) {
 		return $payment;
 	}
 
@@ -132,23 +132,23 @@ 
  *
  * @return int|bool Payment ID if payment is inserted, false otherwise.
  */
-function give_insert_payment( $payment_data = array() ) {
+function give_insert_payment($payment_data = array()) {
 
-	if ( empty( $payment_data ) ) {
+	if (empty($payment_data)) {
 		return false;
 	}
 
 	$payment    = new Give_Payment();
-	$gateway    = ! empty( $payment_data['gateway'] ) ? $payment_data['gateway'] : '';
-	$gateway    = empty( $gateway ) && isset( $_POST['give-gateway'] ) ? $_POST['give-gateway'] : $gateway;
-	$form_id    = isset( $payment_data['give_form_id'] ) ? $payment_data['give_form_id'] : 0;
-	$price_id   = give_get_payment_meta_price_id( $payment_data );
-	$form_title = isset( $payment_data['give_form_title'] ) ? $payment_data['give_form_title'] : get_the_title( $form_id );
+	$gateway    = ! empty($payment_data['gateway']) ? $payment_data['gateway'] : '';
+	$gateway    = empty($gateway) && isset($_POST['give-gateway']) ? $_POST['give-gateway'] : $gateway;
+	$form_id    = isset($payment_data['give_form_id']) ? $payment_data['give_form_id'] : 0;
+	$price_id   = give_get_payment_meta_price_id($payment_data);
+	$form_title = isset($payment_data['give_form_title']) ? $payment_data['give_form_title'] : get_the_title($form_id);
 
 	// Set properties.
 	$payment->total          = $payment_data['price'];
-	$payment->status         = ! empty( $payment_data['status'] ) ? $payment_data['status'] : 'pending';
-	$payment->currency       = ! empty( $payment_data['currency'] ) ? $payment_data['currency'] : give_get_currency();
+	$payment->status         = ! empty($payment_data['status']) ? $payment_data['status'] : 'pending';
+	$payment->currency       = ! empty($payment_data['currency']) ? $payment_data['currency'] : give_get_currency();
 	$payment->user_info      = $payment_data['user_info'];
 	$payment->gateway        = $gateway;
 	$payment->form_title     = $form_title;
@@ -162,7 +162,7 @@ 
 	$payment->ip             = give_get_ip();
 	$payment->key            = $payment_data['purchase_key'];
 	$payment->mode           = give_is_test_mode() ? 'test' : 'live';
-	$payment->parent_payment = ! empty( $payment_data['parent'] ) ? absint( $payment_data['parent'] ) : '';
+	$payment->parent_payment = ! empty($payment_data['parent']) ? absint($payment_data['parent']) : '';
 
 	// Add the donation.
 	$args = array(
@@ -170,22 +170,22 @@ 
 		'price_id' => $payment->price_id,
 	);
 
-	$payment->add_donation( $payment->form_id, $args );
+	$payment->add_donation($payment->form_id, $args);
 
 	// Set date if present.
-	if ( isset( $payment_data['post_date'] ) ) {
+	if (isset($payment_data['post_date'])) {
 		$payment->date = $payment_data['post_date'];
 	}
 
 	// Handle sequential payments.
-	if ( give_get_option( 'enable_sequential' ) ) {
+	if (give_get_option('enable_sequential')) {
 		$number          = give_get_next_payment_number();
-		$payment->number = give_format_payment_number( $number );
-		update_option( 'give_last_payment_number', $number );
+		$payment->number = give_format_payment_number($number);
+		update_option('give_last_payment_number', $number);
 	}
 
 	// Clear the user's donation cache.
-	delete_transient( 'give_user_' . $payment_data['user_info']['id'] . '_purchases' );
+	delete_transient('give_user_'.$payment_data['user_info']['id'].'_purchases');
 
 	// Save payment.
 	$payment->save();
@@ -198,10 +198,10 @@ 
 	 * @param int   $payment_id   The payment ID.
 	 * @param array $payment_data Arguments passed.
 	 */
-	do_action( 'give_insert_payment', $payment->ID, $payment_data );
+	do_action('give_insert_payment', $payment->ID, $payment_data);
 
 	// Return payment ID upon success.
-	if ( ! empty( $payment->ID ) ) {
+	if ( ! empty($payment->ID)) {
 		return $payment->ID;
 	}
 
@@ -217,10 +217,10 @@ 
  *
  * @return bool|int
  */
-function give_create_payment( $payment_data ) {
+function give_create_payment($payment_data) {
 
-	$form_id  = intval( $payment_data['post_data']['give-form-id'] );
-	$price_id = isset( $payment_data['post_data']['give-price-id'] ) ? $payment_data['post_data']['give-price-id'] : '';
+	$form_id  = intval($payment_data['post_data']['give-form-id']);
+	$price_id = isset($payment_data['post_data']['give-price-id']) ? $payment_data['post_data']['give-price-id'] : '';
 
 	// Collect payment data.
 	$insert_payment_data = array(
@@ -244,10 +244,10 @@ 
 	 *
 	 * @param array $insert_payment_data
 	 */
-	$insert_payment_data = apply_filters( 'give_create_payment', $insert_payment_data );
+	$insert_payment_data = apply_filters('give_create_payment', $insert_payment_data);
 
 	// Record the pending payment.
-	return give_insert_payment( $insert_payment_data );
+	return give_insert_payment($insert_payment_data);
 }
 
 /**
@@ -260,9 +260,9 @@ 
  *
  * @return bool
  */
-function give_update_payment_status( $payment_id, $new_status = 'publish' ) {
+function give_update_payment_status($payment_id, $new_status = 'publish') {
 
-	$payment         = new Give_Payment( $payment_id );
+	$payment         = new Give_Payment($payment_id);
 	$payment->status = $new_status;
 	$updated         = $payment->save();
 
@@ -281,38 +281,38 @@ 
  *
  * @return void
  */
-function give_delete_donation( $payment_id = 0, $update_donor = true ) {
+function give_delete_donation($payment_id = 0, $update_donor = true) {
 	global $give_logs;
 
-	$payment  = new Give_Payment( $payment_id );
-	$amount   = give_get_payment_amount( $payment_id );
+	$payment  = new Give_Payment($payment_id);
+	$amount   = give_get_payment_amount($payment_id);
 	$status   = $payment->post_status;
-	$donor_id = give_get_payment_donor_id( $payment_id );
-	$donor    = new Give_Donor( $donor_id );
+	$donor_id = give_get_payment_donor_id($payment_id);
+	$donor    = new Give_Donor($donor_id);
 
 	// Only undo donations that aren't these statuses.
-	$dont_undo_statuses = apply_filters( 'give_undo_donation_statuses', array(
+	$dont_undo_statuses = apply_filters('give_undo_donation_statuses', array(
 		'pending',
 		'cancelled',
-	) );
+	));
 
-	if ( ! in_array( $status, $dont_undo_statuses ) ) {
-		give_undo_donation( $payment_id );
+	if ( ! in_array($status, $dont_undo_statuses)) {
+		give_undo_donation($payment_id);
 	}
 
-	if ( $status == 'publish' ) {
+	if ($status == 'publish') {
 
 		// Only decrease earnings if they haven't already been decreased (or were never increased for this payment).
-		give_decrease_total_earnings( $amount );
+		give_decrease_total_earnings($amount);
 
 		// @todo: Refresh only range related stat cache
 		give_delete_donation_stats();
 
-		if ( $donor->id && $update_donor ) {
+		if ($donor->id && $update_donor) {
 
 			// Decrement the stats for the donor.
 			$donor->decrease_donation_count();
-			$donor->decrease_value( $amount );
+			$donor->decrease_value($amount);
 
 		}
 	}
@@ -324,25 +324,25 @@ 
 	 *
 	 * @param int $payment_id Payment ID.
 	 */
-	do_action( 'give_payment_delete', $payment_id );
+	do_action('give_payment_delete', $payment_id);
 
-	if ( $donor->id && $update_donor ) {
+	if ($donor->id && $update_donor) {
 
 		// Remove the payment ID from the donor.
-		$donor->remove_payment( $payment_id );
+		$donor->remove_payment($payment_id);
 
 	}
 
 	// Remove the payment.
-	wp_delete_post( $payment_id, true );
+	wp_delete_post($payment_id, true);
 
 	// Remove related sale log entries.
-	$give_logs->delete_logs( null, 'sale', array(
+	$give_logs->delete_logs(null, 'sale', array(
 		array(
 			'key'   => '_give_log_payment_id',
 			'value' => $payment_id,
 		),
-	) );
+	));
 
 	/**
 	 * Fires after payment deleted.
@@ -351,7 +351,7 @@ 
 	 *
 	 * @param int $payment_id Payment ID.
 	 */
-	do_action( 'give_payment_deleted', $payment_id );
+	do_action('give_payment_deleted', $payment_id);
 }
 
 /**
@@ -366,20 +366,20 @@ 
  *
  * @return void
  */
-function give_undo_donation( $payment_id ) {
+function give_undo_donation($payment_id) {
 
-	$payment = new Give_Payment( $payment_id );
+	$payment = new Give_Payment($payment_id);
 
-	$maybe_decrease_earnings = apply_filters( 'give_decrease_earnings_on_undo', true, $payment, $payment->form_id );
-	if ( true === $maybe_decrease_earnings ) {
+	$maybe_decrease_earnings = apply_filters('give_decrease_earnings_on_undo', true, $payment, $payment->form_id);
+	if (true === $maybe_decrease_earnings) {
 		// Decrease earnings.
-		give_decrease_earnings( $payment->form_id, $payment->total );
+		give_decrease_earnings($payment->form_id, $payment->total);
 	}
 
-	$maybe_decrease_donations = apply_filters( 'give_decrease_donations_on_undo', true, $payment, $payment->form_id );
-	if ( true === $maybe_decrease_donations ) {
+	$maybe_decrease_donations = apply_filters('give_decrease_donations_on_undo', true, $payment, $payment->form_id);
+	if (true === $maybe_decrease_donations) {
 		// Decrease donation count.
-		give_decrease_donation_count( $payment->form_id );
+		give_decrease_donation_count($payment->form_id);
 	}
 
 }
@@ -396,7 +396,7 @@ 
  *
  * @return object $stats Contains the number of payments per payment status.
  */
-function give_count_payments( $args = array() ) {
+function give_count_payments($args = array()) {
 
 	global $wpdb;
 
@@ -408,18 +408,18 @@ 
 		'form_id'    => null,
 	);
 
-	$args = wp_parse_args( $args, $defaults );
+	$args = wp_parse_args($args, $defaults);
 
 	$select = 'SELECT p.post_status,count( * ) AS num_posts';
 	$join   = '';
 	$where  = "WHERE p.post_type = 'give_payment'";
 
 	// Count payments for a specific user.
-	if ( ! empty( $args['user'] ) ) {
+	if ( ! empty($args['user'])) {
 
-		if ( is_email( $args['user'] ) ) {
+		if (is_email($args['user'])) {
 			$field = 'email';
-		} elseif ( is_numeric( $args['user'] ) ) {
+		} elseif (is_numeric($args['user'])) {
 			$field = 'id';
 		} else {
 			$field = '';
@@ -427,107 +427,107 @@ 
 
 		$join = "LEFT JOIN $wpdb->postmeta m ON (p.ID = m.post_id)";
 
-		if ( ! empty( $field ) ) {
+		if ( ! empty($field)) {
 			$where .= "
 				AND m.meta_key = '_give_payment_user_{$field}'
 				AND m.meta_value = '{$args['user']}'";
 		}
-	} elseif ( ! empty( $args['donor'] ) ) {
+	} elseif ( ! empty($args['donor'])) {
 
-		$join  = "LEFT JOIN $wpdb->postmeta m ON (p.ID = m.post_id)";
+		$join = "LEFT JOIN $wpdb->postmeta m ON (p.ID = m.post_id)";
 		$where .= "
 			AND m.meta_key = '_give_payment_customer_id'
 			AND m.meta_value = '{$args['donor']}'";
 
 		// Count payments for a search.
-	} elseif ( ! empty( $args['s'] ) ) {
+	} elseif ( ! empty($args['s'])) {
 
-		if ( is_email( $args['s'] ) || strlen( $args['s'] ) == 32 ) {
+		if (is_email($args['s']) || strlen($args['s']) == 32) {
 
-			if ( is_email( $args['s'] ) ) {
+			if (is_email($args['s'])) {
 				$field = '_give_payment_user_email';
 			} else {
 				$field = '_give_payment_purchase_key';
 			}
 
-			$join  = "LEFT JOIN $wpdb->postmeta m ON (p.ID = m.post_id)";
-			$where .= $wpdb->prepare( '
+			$join = "LEFT JOIN $wpdb->postmeta m ON (p.ID = m.post_id)";
+			$where .= $wpdb->prepare('
                 AND m.meta_key = %s
-                AND m.meta_value = %s', $field, $args['s'] );
+                AND m.meta_value = %s', $field, $args['s']);
 
-		} elseif ( '#' == substr( $args['s'], 0, 1 ) ) {
+		} elseif ('#' == substr($args['s'], 0, 1)) {
 
-			$search = str_replace( '#:', '', $args['s'] );
-			$search = str_replace( '#', '', $search );
+			$search = str_replace('#:', '', $args['s']);
+			$search = str_replace('#', '', $search);
 
 			$select = 'SELECT p.post_status,count( * ) AS num_posts ';
 			$join   = '';
-			$where  = $wpdb->prepare( 'WHERE p.post_type=%s  AND p.ID = %d ', 'give_payment', $search );
+			$where  = $wpdb->prepare('WHERE p.post_type=%s  AND p.ID = %d ', 'give_payment', $search);
 
-		} elseif ( is_numeric( $args['s'] ) ) {
+		} elseif (is_numeric($args['s'])) {
 
-			$join  = "LEFT JOIN $wpdb->postmeta m ON (p.ID = m.post_id)";
-			$where .= $wpdb->prepare( "
+			$join = "LEFT JOIN $wpdb->postmeta m ON (p.ID = m.post_id)";
+			$where .= $wpdb->prepare("
 				AND m.meta_key = '_give_payment_user_id'
-				AND m.meta_value = %d", $args['s'] );
+				AND m.meta_value = %d", $args['s']);
 
 		} else {
-			$search = $wpdb->esc_like( $args['s'] );
-			$search = '%' . $search . '%';
+			$search = $wpdb->esc_like($args['s']);
+			$search = '%'.$search.'%';
 
-			$where .= $wpdb->prepare( 'AND ((p.post_title LIKE %s) OR (p.post_content LIKE %s))', $search, $search );
+			$where .= $wpdb->prepare('AND ((p.post_title LIKE %s) OR (p.post_content LIKE %s))', $search, $search);
 		}// End if().
 	}// End if().
 
-	if ( ! empty( $args['form_id'] ) && is_numeric( $args['form_id'] ) ) {
+	if ( ! empty($args['form_id']) && is_numeric($args['form_id'])) {
 
-		$join  = "LEFT JOIN $wpdb->postmeta m ON (p.ID = m.post_id)";
-		$where .= $wpdb->prepare( '
+		$join = "LEFT JOIN $wpdb->postmeta m ON (p.ID = m.post_id)";
+		$where .= $wpdb->prepare('
                 AND m.meta_key = %s
-                AND m.meta_value = %s', '_give_payment_form_id', $args['form_id'] );
+                AND m.meta_value = %s', '_give_payment_form_id', $args['form_id']);
 	}
 
 	// Limit payments count by date.
-	if ( ! empty( $args['start-date'] ) && false !== strpos( $args['start-date'], '/' ) ) {
+	if ( ! empty($args['start-date']) && false !== strpos($args['start-date'], '/')) {
 
-		$date_parts = explode( '/', $args['start-date'] );
-		$month      = ! empty( $date_parts[0] ) && is_numeric( $date_parts[0] ) ? $date_parts[0] : 0;
-		$day        = ! empty( $date_parts[1] ) && is_numeric( $date_parts[1] ) ? $date_parts[1] : 0;
-		$year       = ! empty( $date_parts[2] ) && is_numeric( $date_parts[2] ) ? $date_parts[2] : 0;
+		$date_parts = explode('/', $args['start-date']);
+		$month      = ! empty($date_parts[0]) && is_numeric($date_parts[0]) ? $date_parts[0] : 0;
+		$day        = ! empty($date_parts[1]) && is_numeric($date_parts[1]) ? $date_parts[1] : 0;
+		$year       = ! empty($date_parts[2]) && is_numeric($date_parts[2]) ? $date_parts[2] : 0;
 
-		$is_date = checkdate( $month, $day, $year );
-		if ( false !== $is_date ) {
+		$is_date = checkdate($month, $day, $year);
+		if (false !== $is_date) {
 
-			$date  = new DateTime( $args['start-date'] );
-			$where .= $wpdb->prepare( " AND p.post_date >= '%s'", $date->format( 'Y-m-d' ) );
+			$date = new DateTime($args['start-date']);
+			$where .= $wpdb->prepare(" AND p.post_date >= '%s'", $date->format('Y-m-d'));
 
 		}
 
 		// Fixes an issue with the payments list table counts when no end date is specified (with stats class).
-		if ( empty( $args['end-date'] ) ) {
+		if (empty($args['end-date'])) {
 			$args['end-date'] = $args['start-date'];
 		}
 	}
 
-	if ( ! empty( $args['end-date'] ) && false !== strpos( $args['end-date'], '/' ) ) {
+	if ( ! empty($args['end-date']) && false !== strpos($args['end-date'], '/')) {
 
-		$date_parts = explode( '/', $args['end-date'] );
+		$date_parts = explode('/', $args['end-date']);
 
-		$month = ! empty( $date_parts[0] ) ? $date_parts[0] : 0;
-		$day   = ! empty( $date_parts[1] ) ? $date_parts[1] : 0;
-		$year  = ! empty( $date_parts[2] ) ? $date_parts[2] : 0;
+		$month = ! empty($date_parts[0]) ? $date_parts[0] : 0;
+		$day   = ! empty($date_parts[1]) ? $date_parts[1] : 0;
+		$year  = ! empty($date_parts[2]) ? $date_parts[2] : 0;
 
-		$is_date = checkdate( $month, $day, $year );
-		if ( false !== $is_date ) {
+		$is_date = checkdate($month, $day, $year);
+		if (false !== $is_date) {
 
-			$date  = new DateTime( $args['end-date'] );
-			$where .= $wpdb->prepare( " AND p.post_date <= '%s'", $date->format( 'Y-m-d' ) );
+			$date = new DateTime($args['end-date']);
+			$where .= $wpdb->prepare(" AND p.post_date <= '%s'", $date->format('Y-m-d'));
 
 		}
 	}
 
-	$where = apply_filters( 'give_count_payments_where', $where );
-	$join  = apply_filters( 'give_count_payments_join', $join );
+	$where = apply_filters('give_count_payments_where', $where);
+	$join  = apply_filters('give_count_payments_join', $join);
 
 	$query = "$select
 		FROM $wpdb->posts p
@@ -536,36 +536,36 @@ 
 		GROUP BY p.post_status
 	";
 
-	$cache_key = md5( $query );
+	$cache_key = md5($query);
 
-	$count = wp_cache_get( $cache_key, 'counts' );
-	if ( false !== $count ) {
+	$count = wp_cache_get($cache_key, 'counts');
+	if (false !== $count) {
 		return $count;
 	}
 
-	$count = $wpdb->get_results( $query, ARRAY_A );
+	$count = $wpdb->get_results($query, ARRAY_A);
 
 	$stats    = array();
 	$statuses = get_post_stati();
-	if ( isset( $statuses['private'] ) && empty( $args['s'] ) ) {
-		unset( $statuses['private'] );
+	if (isset($statuses['private']) && empty($args['s'])) {
+		unset($statuses['private']);
 	}
 
-	foreach ( $statuses as $state ) {
-		$stats[ $state ] = 0;
+	foreach ($statuses as $state) {
+		$stats[$state] = 0;
 	}
 
-	foreach ( (array) $count as $row ) {
+	foreach ((array) $count as $row) {
 
-		if ( 'private' == $row['post_status'] && empty( $args['s'] ) ) {
+		if ('private' == $row['post_status'] && empty($args['s'])) {
 			continue;
 		}
 
-		$stats[ $row['post_status'] ] = $row['num_posts'];
+		$stats[$row['post_status']] = $row['num_posts'];
 	}
 
 	$stats = (object) $stats;
-	wp_cache_set( $cache_key, $stats, 'counts' );
+	wp_cache_set($cache_key, $stats, 'counts');
 
 	return $stats;
 }
@@ -580,11 +580,11 @@ 
  *
  * @return bool $exists True if payment exists, false otherwise.
  */
-function give_check_for_existing_payment( $payment_id ) {
+function give_check_for_existing_payment($payment_id) {
 	$exists  = false;
-	$payment = new Give_Payment( $payment_id );
+	$payment = new Give_Payment($payment_id);
 
-	if ( $payment_id === $payment->ID && 'publish' === $payment->status ) {
+	if ($payment_id === $payment->ID && 'publish' === $payment->status) {
 		$exists = true;
 	}
 
@@ -602,31 +602,31 @@ 
  *
  * @return bool|mixed True if payment status exists, false otherwise.
  */
-function give_get_payment_status( $payment, $return_label = false ) {
+function give_get_payment_status($payment, $return_label = false) {
 
-	if ( ! is_object( $payment ) || ! isset( $payment->post_status ) ) {
+	if ( ! is_object($payment) || ! isset($payment->post_status)) {
 		return false;
 	}
 
 	$statuses = give_get_payment_statuses();
 
-	if ( ! is_array( $statuses ) || empty( $statuses ) ) {
+	if ( ! is_array($statuses) || empty($statuses)) {
 		return false;
 	}
 
 	// Get payment object if no already given.
-	$payment = $payment instanceof Give_Payment ? $payment : new Give_Payment( $payment->ID );
+	$payment = $payment instanceof Give_Payment ? $payment : new Give_Payment($payment->ID);
 
-	if ( array_key_exists( $payment->status, $statuses ) ) {
-		if ( true === $return_label ) {
+	if (array_key_exists($payment->status, $statuses)) {
+		if (true === $return_label) {
 			// Return translated status label.
-			return $statuses[ $payment->status ];
+			return $statuses[$payment->status];
 		} else {
 			// Account that our 'publish' status is labeled 'Complete'
 			$post_status = 'publish' == $payment->status ? 'Complete' : $payment->post_status;
 
 			// Make sure we're matching cases, since they matter
-			return array_search( strtolower( $post_status ), array_map( 'strtolower', $statuses ) );
+			return array_search(strtolower($post_status), array_map('strtolower', $statuses));
 		}
 	}
 
@@ -642,18 +642,18 @@ 
  */
 function give_get_payment_statuses() {
 	$payment_statuses = array(
-		'pending'     => __( 'Pending', 'give' ),
-		'publish'     => __( 'Complete', 'give' ),
-		'refunded'    => __( 'Refunded', 'give' ),
-		'failed'      => __( 'Failed', 'give' ),
-		'cancelled'   => __( 'Cancelled', 'give' ),
-		'abandoned'   => __( 'Abandoned', 'give' ),
-		'preapproval' => __( 'Pre-Approved', 'give' ),
-		'processing'  => __( 'Processing', 'give' ),
-		'revoked'     => __( 'Revoked', 'give' ),
+		'pending'     => __('Pending', 'give'),
+		'publish'     => __('Complete', 'give'),
+		'refunded'    => __('Refunded', 'give'),
+		'failed'      => __('Failed', 'give'),
+		'cancelled'   => __('Cancelled', 'give'),
+		'abandoned'   => __('Abandoned', 'give'),
+		'preapproval' => __('Pre-Approved', 'give'),
+		'processing'  => __('Processing', 'give'),
+		'revoked'     => __('Revoked', 'give'),
 	);
 
-	return apply_filters( 'give_payment_statuses', $payment_statuses );
+	return apply_filters('give_payment_statuses', $payment_statuses);
 }
 
 /**
@@ -666,10 +666,10 @@ 
  * @return array $payment_status All the available payment statuses.
  */
 function give_get_payment_status_keys() {
-	$statuses = array_keys( give_get_payment_statuses() );
-	asort( $statuses );
+	$statuses = array_keys(give_get_payment_statuses());
+	asort($statuses);
 
-	return array_values( $statuses );
+	return array_values($statuses);
 }
 
 /**
@@ -684,7 +684,7 @@ 
  *
  * @return int $earnings  Earnings
  */
-function give_get_earnings_by_date( $day = null, $month_num, $year = null, $hour = null ) {
+function give_get_earnings_by_date($day = null, $month_num, $year = null, $hour = null) {
 
 	// This is getting deprecated soon. Use Give_Payment_Stats with the get_earnings() method instead.
 	global $wpdb;
@@ -694,41 +694,41 @@ 
 		'nopaging'               => true,
 		'year'                   => $year,
 		'monthnum'               => $month_num,
-		'post_status'            => array( 'publish' ),
+		'post_status'            => array('publish'),
 		'fields'                 => 'ids',
 		'update_post_term_cache' => false,
 	);
-	if ( ! empty( $day ) ) {
+	if ( ! empty($day)) {
 		$args['day'] = $day;
 	}
 
-	if ( ! empty( $hour ) ) {
+	if ( ! empty($hour)) {
 		$args['hour'] = $hour;
 	}
 
-	$args = apply_filters( 'give_get_earnings_by_date_args', $args );
-	$key  = Give_Cache::get_key( 'give_stats', $args );
+	$args = apply_filters('give_get_earnings_by_date_args', $args);
+	$key  = Give_Cache::get_key('give_stats', $args);
 
-	if ( ! empty( $_GET['_wpnonce'] ) && wp_verify_nonce( $_GET['_wpnonce'], 'give-refresh-reports' ) ) {
+	if ( ! empty($_GET['_wpnonce']) && wp_verify_nonce($_GET['_wpnonce'], 'give-refresh-reports')) {
 		$earnings = false;
 	} else {
-		$earnings = Give_Cache::get( $key );
+		$earnings = Give_Cache::get($key);
 	}
 
-	if ( false === $earnings ) {
-		$donations = get_posts( $args );
+	if (false === $earnings) {
+		$donations = get_posts($args);
 		$earnings  = 0;
-		if ( $donations ) {
-			$donations = implode( ',', $donations );
+		if ($donations) {
+			$donations = implode(',', $donations);
 
-			$earnings = $wpdb->get_var( "SELECT SUM(meta_value) FROM $wpdb->postmeta WHERE meta_key = '_give_payment_total' AND post_id IN ({$donations})" );
+			$earnings = $wpdb->get_var("SELECT SUM(meta_value) FROM $wpdb->postmeta WHERE meta_key = '_give_payment_total' AND post_id IN ({$donations})");
 
 		}
 		// Cache the results for one hour.
-		Give_Cache::set( $key, $earnings, HOUR_IN_SECONDS );
+		Give_Cache::set($key, $earnings, HOUR_IN_SECONDS);
 	}
 
-	return round( $earnings, 2 );
+	return round($earnings, 2);
 }
 
 /**
@@ -743,7 +743,7 @@ 
  *
  * @return int $count     Sales
  */
-function give_get_sales_by_date( $day = null, $month_num = null, $year = null, $hour = null ) {
+function give_get_sales_by_date($day = null, $month_num = null, $year = null, $hour = null) {
 
 	// This is getting deprecated soon. Use Give_Payment_Stats with the get_sales() method instead.
 	$args = array(
@@ -751,14 +751,14 @@ 
 		'nopaging'               => true,
 		'year'                   => $year,
 		'fields'                 => 'ids',
-		'post_status'            => array( 'publish' ),
+		'post_status'            => array('publish'),
 		'update_post_meta_cache' => false,
 		'update_post_term_cache' => false,
 	);
 
-	$show_free = apply_filters( 'give_sales_by_date_show_free', true, $args );
+	$show_free = apply_filters('give_sales_by_date_show_free', true, $args);
 
-	if ( false === $show_free ) {
+	if (false === $show_free) {
 		$args['meta_query'] = array(
 			array(
 				'key'     => '_give_payment_total',
@@ -769,33 +769,33 @@ 
 		);
 	}
 
-	if ( ! empty( $month_num ) ) {
+	if ( ! empty($month_num)) {
 		$args['monthnum'] = $month_num;
 	}
 
-	if ( ! empty( $day ) ) {
+	if ( ! empty($day)) {
 		$args['day'] = $day;
 	}
 
-	if ( ! empty( $hour ) ) {
+	if ( ! empty($hour)) {
 		$args['hour'] = $hour;
 	}
 
-	$args = apply_filters( 'give_get_sales_by_date_args', $args );
+	$args = apply_filters('give_get_sales_by_date_args', $args);
 
-	$key = Give_Cache::get_key( 'give_stats', $args );
+	$key = Give_Cache::get_key('give_stats', $args);
 
-	if ( ! empty( $_GET['_wpnonce'] ) && wp_verify_nonce( $_GET['_wpnonce'], 'give-refresh-reports' ) ) {
+	if ( ! empty($_GET['_wpnonce']) && wp_verify_nonce($_GET['_wpnonce'], 'give-refresh-reports')) {
 		$count = false;
 	} else {
-		$count = Give_Cache::get( $key );
+		$count = Give_Cache::get($key);
 	}
 
-	if ( false === $count ) {
-		$donations = new WP_Query( $args );
+	if (false === $count) {
+		$donations = new WP_Query($args);
 		$count     = (int) $donations->post_count;
 		// Cache the results for one hour.
-		Give_Cache::set( $key, $count, HOUR_IN_SECONDS );
+		Give_Cache::set($key, $count, HOUR_IN_SECONDS);
 	}
 
 	return $count;
@@ -810,19 +810,19 @@ 
  *
  * @return bool $ret True if complete, false otherwise.
  */
-function give_is_payment_complete( $payment_id ) {
-	$payment = new Give_Payment( $payment_id );
+function give_is_payment_complete($payment_id) {
+	$payment = new Give_Payment($payment_id);
 
 	$ret = false;
 
-	if ( $payment->ID > 0 ) {
+	if ($payment->ID > 0) {
 
-		if ( (int) $payment_id === (int) $payment->ID && 'publish' == $payment->status ) {
+		if ((int) $payment_id === (int) $payment->ID && 'publish' == $payment->status) {
 			$ret = true;
 		}
 	}
 
-	return apply_filters( 'give_is_payment_complete', $ret, $payment_id, $payment->post_status );
+	return apply_filters('give_is_payment_complete', $ret, $payment_id, $payment->post_status);
 }
 
 /**
@@ -848,49 +848,49 @@ 
  *
  * @return float $total Total earnings.
  */
-function give_get_total_earnings( $recalculate = false ) {
+function give_get_total_earnings($recalculate = false) {
 
-	$total = get_option( 'give_earnings_total', 0 );
+	$total = get_option('give_earnings_total', 0);
 
 	// Calculate total earnings.
-	if ( ! $total || $recalculate ) {
+	if ( ! $total || $recalculate) {
 		global $wpdb;
 
 		$total = (float) 0;
 
-		$args = apply_filters( 'give_get_total_earnings_args', array(
+		$args = apply_filters('give_get_total_earnings_args', array(
 			'offset' => 0,
-			'number' => - 1,
-			'status' => array( 'publish' ),
+			'number' => -1,
+			'status' => array('publish'),
 			'fields' => 'ids',
-		) );
+		));
 
-		$payments = give_get_payments( $args );
-		if ( $payments ) {
+		$payments = give_get_payments($args);
+		if ($payments) {
 
 			/**
 			 * If performing a donation, we need to skip the very last payment in the database,
 			 * since it calls give_increase_total_earnings() on completion,
 			 * which results in duplicated earnings for the very first donation.
 			 */
-			if ( did_action( 'give_update_payment_status' ) ) {
-				array_pop( $payments );
+			if (did_action('give_update_payment_status')) {
+				array_pop($payments);
 			}
 
-			if ( ! empty( $payments ) ) {
-				$payments = implode( ',', $payments );
-				$total    += $wpdb->get_var( "SELECT SUM(meta_value) FROM $wpdb->postmeta WHERE meta_key = '_give_payment_total' AND post_id IN({$payments})" );
+			if ( ! empty($payments)) {
+				$payments = implode(',', $payments);
+				$total += $wpdb->get_var("SELECT SUM(meta_value) FROM $wpdb->postmeta WHERE meta_key = '_give_payment_total' AND post_id IN({$payments})");
 			}
 		}
 
-		update_option( 'give_earnings_total', $total, 'no' );
+		update_option('give_earnings_total', $total, 'no');
 	}
 
-	if ( $total < 0 ) {
+	if ($total < 0) {
 		$total = 0; // Don't ever show negative earnings.
 	}
 
-	return apply_filters( 'give_total_earnings', round( $total, give_currency_decimal_filter() ) );
+	return apply_filters('give_total_earnings', round($total, give_currency_decimal_filter()));
 }
 
 /**
@@ -903,10 +903,10 @@ 
  *
  * @return float $total  Total earnings.
  */
-function give_increase_total_earnings( $amount = 0 ) {
+function give_increase_total_earnings($amount = 0) {
 	$total = give_get_total_earnings();
 	$total += $amount;
-	update_option( 'give_earnings_total', $total );
+	update_option('give_earnings_total', $total);
 
 	return $total;
 }
@@ -920,13 +920,13 @@ 
  *
  * @return float $total Total earnings.
  */
-function give_decrease_total_earnings( $amount = 0 ) {
+function give_decrease_total_earnings($amount = 0) {
 	$total = give_get_total_earnings();
 	$total -= $amount;
-	if ( $total < 0 ) {
+	if ($total < 0) {
 		$total = 0;
 	}
-	update_option( 'give_earnings_total', $total );
+	update_option('give_earnings_total', $total);
 
 	return $total;
 }
@@ -942,10 +942,10 @@ 
  *
  * @return mixed $meta Payment Meta.
  */
-function give_get_payment_meta( $payment_id = 0, $meta_key = '_give_payment_meta', $single = true ) {
-	$payment = new Give_Payment( $payment_id );
+function give_get_payment_meta($payment_id = 0, $meta_key = '_give_payment_meta', $single = true) {
+	$payment = new Give_Payment($payment_id);
 
-	return $payment->get_meta( $meta_key, $single );
+	return $payment->get_meta($meta_key, $single);
 }
 
 /**
@@ -958,10 +958,10 @@ 
  *
  * @return mixed Meta ID if successful, false if unsuccessful.
  */
-function give_update_payment_meta( $payment_id = 0, $meta_key = '', $meta_value = '', $prev_value = '' ) {
-	$payment = new Give_Payment( $payment_id );
+function give_update_payment_meta($payment_id = 0, $meta_key = '', $meta_value = '', $prev_value = '') {
+	$payment = new Give_Payment($payment_id);
 
-	return $payment->update_meta( $meta_key, $meta_value, $prev_value );
+	return $payment->update_meta($meta_key, $meta_value, $prev_value);
 }
 
 /**
@@ -973,8 +973,8 @@ 
  *
  * @return array $user_info User Info Meta Values.
  */
-function give_get_payment_meta_user_info( $payment_id ) {
-	$payment = new Give_Payment( $payment_id );
+function give_get_payment_meta_user_info($payment_id) {
+	$payment = new Give_Payment($payment_id);
 
 	return $payment->user_info;
 }
@@ -990,8 +990,8 @@ 
  *
  * @return int $form_id Form ID.
  */
-function give_get_payment_form_id( $payment_id ) {
-	$payment = new Give_Payment( $payment_id );
+function give_get_payment_form_id($payment_id) {
+	$payment = new Give_Payment($payment_id);
 
 	return $payment->form_id;
 }
@@ -1005,8 +1005,8 @@ 
  *
  * @return string $email User email.
  */
-function give_get_payment_user_email( $payment_id ) {
-	$payment = new Give_Payment( $payment_id );
+function give_get_payment_user_email($payment_id) {
+	$payment = new Give_Payment($payment_id);
 
 	return $payment->email;
 }
@@ -1020,11 +1020,11 @@ 
  *
  * @return bool $is_guest_payment If the payment is associated with a user (false) or not (true)
  */
-function give_is_guest_payment( $payment_id ) {
-	$payment_user_id  = give_get_payment_user_id( $payment_id );
-	$is_guest_payment = ! empty( $payment_user_id ) && $payment_user_id > 0 ? false : true;
+function give_is_guest_payment($payment_id) {
+	$payment_user_id  = give_get_payment_user_id($payment_id);
+	$is_guest_payment = ! empty($payment_user_id) && $payment_user_id > 0 ? false : true;
 
-	return (bool) apply_filters( 'give_is_guest_payment', $is_guest_payment, $payment_id );
+	return (bool) apply_filters('give_is_guest_payment', $is_guest_payment, $payment_id);
 }
 
 /**
@@ -1036,8 +1036,8 @@ 
  *
  * @return int $user_id User ID.
  */
-function give_get_payment_user_id( $payment_id ) {
-	$payment = new Give_Payment( $payment_id );
+function give_get_payment_user_id($payment_id) {
+	$payment = new Give_Payment($payment_id);
 
 	return $payment->user_id;
 }
@@ -1051,8 +1051,8 @@ 
  *
  * @return int $payment->customer_id Donor ID.
  */
-function give_get_payment_donor_id( $payment_id ) {
-	$payment = new Give_Payment( $payment_id );
+function give_get_payment_donor_id($payment_id) {
+	$payment = new Give_Payment($payment_id);
 
 	return $payment->customer_id;
 }
@@ -1066,8 +1066,8 @@ 
  *
  * @return string $ip User IP.
  */
-function give_get_payment_user_ip( $payment_id ) {
-	$payment = new Give_Payment( $payment_id );
+function give_get_payment_user_ip($payment_id) {
+	$payment = new Give_Payment($payment_id);
 
 	return $payment->ip;
 }
@@ -1081,8 +1081,8 @@ 
  *
  * @return string $date The date the payment was completed.
  */
-function give_get_payment_completed_date( $payment_id = 0 ) {
-	$payment = new Give_Payment( $payment_id );
+function give_get_payment_completed_date($payment_id = 0) {
+	$payment = new Give_Payment($payment_id);
 
 	return $payment->completed_date;
 }
@@ -1096,8 +1096,8 @@ 
  *
  * @return string $gateway Gateway.
  */
-function give_get_payment_gateway( $payment_id ) {
-	$payment = new Give_Payment( $payment_id );
+function give_get_payment_gateway($payment_id) {
+	$payment = new Give_Payment($payment_id);
 
 	return $payment->gateway;
 }
@@ -1111,8 +1111,8 @@ 
  *
  * @return string $currency The currency code.
  */
-function give_get_payment_currency_code( $payment_id = 0 ) {
-	$payment = new Give_Payment( $payment_id );
+function give_get_payment_currency_code($payment_id = 0) {
+	$payment = new Give_Payment($payment_id);
 
 	return $payment->currency;
 }
@@ -1126,10 +1126,10 @@ 
  *
  * @return string $currency The currency name.
  */
-function give_get_payment_currency( $payment_id = 0 ) {
-	$currency = give_get_payment_currency_code( $payment_id );
+function give_get_payment_currency($payment_id = 0) {
+	$currency = give_get_payment_currency_code($payment_id);
 
-	return apply_filters( 'give_payment_currency', give_get_currency_name( $currency ), $payment_id );
+	return apply_filters('give_payment_currency', give_get_currency_name($currency), $payment_id);
 }
 
 /**
@@ -1141,8 +1141,8 @@ 
  *
  * @return string $key Donation key.
  */
-function give_get_payment_key( $payment_id = 0 ) {
-	$payment = new Give_Payment( $payment_id );
+function give_get_payment_key($payment_id = 0) {
+	$payment = new Give_Payment($payment_id);
 
 	return $payment->key;
 }
@@ -1158,8 +1158,8 @@ 
  *
  * @return string $number Payment order number.
  */
-function give_get_payment_number( $payment_id = 0 ) {
-	$payment = new Give_Payment( $payment_id );
+function give_get_payment_number($payment_id = 0) {
+	$payment = new Give_Payment($payment_id);
 
 	return $payment->number;
 }
@@ -1173,23 +1173,23 @@ 
  *
  * @return string      The formatted payment number.
  */
-function give_format_payment_number( $number ) {
+function give_format_payment_number($number) {
 
-	if ( ! give_get_option( 'enable_sequential' ) ) {
+	if ( ! give_get_option('enable_sequential')) {
 		return $number;
 	}
 
-	if ( ! is_numeric( $number ) ) {
+	if ( ! is_numeric($number)) {
 		return $number;
 	}
 
-	$prefix  = give_get_option( 'sequential_prefix' );
-	$number  = absint( $number );
-	$postfix = give_get_option( 'sequential_postfix' );
+	$prefix  = give_get_option('sequential_prefix');
+	$number  = absint($number);
+	$postfix = give_get_option('sequential_postfix');
 
-	$formatted_number = $prefix . $number . $postfix;
+	$formatted_number = $prefix.$number.$postfix;
 
-	return apply_filters( 'give_format_payment_number', $formatted_number, $prefix, $number, $postfix );
+	return apply_filters('give_format_payment_number', $formatted_number, $prefix, $number, $postfix);
 }
 
 /**
@@ -1202,17 +1202,17 @@ 
  */
 function give_get_next_payment_number() {
 
-	if ( ! give_get_option( 'enable_sequential' ) ) {
+	if ( ! give_get_option('enable_sequential')) {
 		return false;
 	}
 
-	$number           = get_option( 'give_last_payment_number' );
-	$start            = give_get_option( 'sequential_start', 1 );
+	$number           = get_option('give_last_payment_number');
+	$start            = give_get_option('sequential_start', 1);
 	$increment_number = true;
 
-	if ( false !== $number ) {
+	if (false !== $number) {
 
-		if ( empty( $number ) ) {
+		if (empty($number)) {
 
 			$number           = $start;
 			$increment_number = false;
@@ -1221,24 +1221,24 @@ 
 	} else {
 
 		// This case handles the first addition of the new option, as well as if it get's deleted for any reason.
-		$payments     = new Give_Payments_Query( array(
+		$payments = new Give_Payments_Query(array(
 			'number'  => 1,
 			'order'   => 'DESC',
 			'orderby' => 'ID',
 			'output'  => 'posts',
 			'fields'  => 'ids',
-		) );
+		));
 		$last_payment = $payments->get_payments();
 
-		if ( ! empty( $last_payment ) ) {
+		if ( ! empty($last_payment)) {
 
-			$number = give_get_payment_number( $last_payment[0] );
+			$number = give_get_payment_number($last_payment[0]);
 
 		}
 
-		if ( ! empty( $number ) && $number !== (int) $last_payment[0] ) {
+		if ( ! empty($number) && $number !== (int) $last_payment[0]) {
 
-			$number = give_remove_payment_prefix_postfix( $number );
+			$number = give_remove_payment_prefix_postfix($number);
 
 		} else {
 
@@ -1247,13 +1247,13 @@ 
 		}
 	}// End if().
 
-	$increment_number = apply_filters( 'give_increment_payment_number', $increment_number, $number );
+	$increment_number = apply_filters('give_increment_payment_number', $increment_number, $number);
 
-	if ( $increment_number ) {
-		$number ++;
+	if ($increment_number) {
+		$number++;
 	}
 
-	return apply_filters( 'give_get_next_payment_number', $number );
+	return apply_filters('give_get_next_payment_number', $number);
 }
 
 /**
@@ -1265,25 +1265,25 @@ 
  *
  * @return string The new Payment number without prefix and postfix.
  */
-function give_remove_payment_prefix_postfix( $number ) {
+function give_remove_payment_prefix_postfix($number) {
 
-	$prefix  = give_get_option( 'sequential_prefix' );
-	$postfix = give_get_option( 'sequential_postfix' );
+	$prefix  = give_get_option('sequential_prefix');
+	$postfix = give_get_option('sequential_postfix');
 
 	// Remove prefix.
-	$number = preg_replace( '/' . $prefix . '/', '', $number, 1 );
+	$number = preg_replace('/'.$prefix.'/', '', $number, 1);
 
 	// Remove the postfix.
-	$length      = strlen( $number );
-	$postfix_pos = strrpos( $number, $postfix );
-	if ( false !== $postfix_pos ) {
-		$number = substr_replace( $number, '', $postfix_pos, $length );
+	$length      = strlen($number);
+	$postfix_pos = strrpos($number, $postfix);
+	if (false !== $postfix_pos) {
+		$number = substr_replace($number, '', $postfix_pos, $length);
 	}
 
 	// Ensure it's a whole number.
-	$number = intval( $number );
+	$number = intval($number);
 
-	return apply_filters( 'give_remove_payment_prefix_postfix', $number, $prefix, $postfix );
+	return apply_filters('give_remove_payment_prefix_postfix', $number, $prefix, $postfix);
 
 }
 
@@ -1300,10 +1300,10 @@ 
  *
  * @return string $amount Fully formatted payment amount.
  */
-function give_payment_amount( $payment_id = 0 ) {
-	$amount = give_get_payment_amount( $payment_id );
+function give_payment_amount($payment_id = 0) {
+	$amount = give_get_payment_amount($payment_id);
 
-	return give_currency_filter( give_format_amount( $amount, array( 'sanitize' => false ) ), give_get_payment_currency_code( $payment_id ) );
+	return give_currency_filter(give_format_amount($amount, array('sanitize' => false)), give_get_payment_currency_code($payment_id));
 }
 
 /**
@@ -1316,11 +1316,11 @@ 
  *
  * @return mixed
  */
-function give_get_payment_amount( $payment_id ) {
+function give_get_payment_amount($payment_id) {
 
-	$payment = new Give_Payment( $payment_id );
+	$payment = new Give_Payment($payment_id);
 
-	return apply_filters( 'give_payment_amount', floatval( $payment->total ), $payment_id );
+	return apply_filters('give_payment_amount', floatval($payment->total), $payment_id);
 }
 
 /**
@@ -1337,10 +1337,10 @@ 
  *
  * @return array Fully formatted payment subtotal.
  */
-function give_payment_subtotal( $payment_id = 0 ) {
-	$subtotal = give_get_payment_subtotal( $payment_id );
+function give_payment_subtotal($payment_id = 0) {
+	$subtotal = give_get_payment_subtotal($payment_id);
 
-	return give_currency_filter( give_format_amount( $subtotal , array( 'sanitize' => false ) ), give_get_payment_currency_code( $payment_id ) );
+	return give_currency_filter(give_format_amount($subtotal, array('sanitize' => false)), give_get_payment_currency_code($payment_id));
 }
 
 /**
@@ -1354,8 +1354,8 @@ 
  *
  * @return float $subtotal Subtotal for payment (non formatted).
  */
-function give_get_payment_subtotal( $payment_id = 0 ) {
-	$payment = new Give_Payment( $payment_id );
+function give_get_payment_subtotal($payment_id = 0) {
+	$payment = new Give_Payment($payment_id);
 
 	return $payment->subtotal;
 }
@@ -1369,8 +1369,8 @@ 
  *
  * @return string The donation ID.
  */
-function give_get_payment_transaction_id( $payment_id = 0 ) {
-	$payment = new Give_Payment( $payment_id );
+function give_get_payment_transaction_id($payment_id = 0) {
+	$payment = new Give_Payment($payment_id);
 
 	return $payment->transaction_id;
 }
@@ -1385,15 +1385,15 @@ 
  *
  * @return bool|mixed
  */
-function give_set_payment_transaction_id( $payment_id = 0, $transaction_id = '' ) {
+function give_set_payment_transaction_id($payment_id = 0, $transaction_id = '') {
 
-	if ( empty( $payment_id ) || empty( $transaction_id ) ) {
+	if (empty($payment_id) || empty($transaction_id)) {
 		return false;
 	}
 
-	$transaction_id = apply_filters( 'give_set_payment_transaction_id', $transaction_id, $payment_id );
+	$transaction_id = apply_filters('give_set_payment_transaction_id', $transaction_id, $payment_id);
 
-	return give_update_payment_meta( $payment_id, '_give_payment_transaction_id', $transaction_id );
+	return give_update_payment_meta($payment_id, '_give_payment_transaction_id', $transaction_id);
 }
 
 /**
@@ -1406,12 +1406,12 @@ 
  *
  * @return int $purchase Donation ID.
  */
-function give_get_purchase_id_by_key( $key ) {
+function give_get_purchase_id_by_key($key) {
 	global $wpdb;
 
-	$purchase = $wpdb->get_var( $wpdb->prepare( "SELECT post_id FROM $wpdb->postmeta WHERE meta_key = '_give_payment_purchase_key' AND meta_value = %s LIMIT 1", $key ) );
+	$purchase = $wpdb->get_var($wpdb->prepare("SELECT post_id FROM $wpdb->postmeta WHERE meta_key = '_give_payment_purchase_key' AND meta_value = %s LIMIT 1", $key));
 
-	if ( $purchase != null ) {
+	if ($purchase != null) {
 		return $purchase;
 	}
 
@@ -1429,12 +1429,12 @@ 
  *
  * @return int $purchase Donation ID.
  */
-function give_get_purchase_id_by_transaction_id( $key ) {
+function give_get_purchase_id_by_transaction_id($key) {
 	global $wpdb;
 
-	$purchase = $wpdb->get_var( $wpdb->prepare( "SELECT post_id FROM $wpdb->postmeta WHERE meta_key = '_give_payment_transaction_id' AND meta_value = %s LIMIT 1", $key ) );
+	$purchase = $wpdb->get_var($wpdb->prepare("SELECT post_id FROM $wpdb->postmeta WHERE meta_key = '_give_payment_transaction_id' AND meta_value = %s LIMIT 1", $key));
 
-	if ( $purchase != null ) {
+	if ($purchase != null) {
 		return $purchase;
 	}
 
@@ -1451,23 +1451,23 @@ 
  *
  * @return array $notes Donation Notes
  */
-function give_get_payment_notes( $payment_id = 0, $search = '' ) {
+function give_get_payment_notes($payment_id = 0, $search = '') {
 
-	if ( empty( $payment_id ) && empty( $search ) ) {
+	if (empty($payment_id) && empty($search)) {
 		return false;
 	}
 
-	remove_action( 'pre_get_comments', 'give_hide_payment_notes', 10 );
-	remove_filter( 'comments_clauses', 'give_hide_payment_notes_pre_41', 10 );
+	remove_action('pre_get_comments', 'give_hide_payment_notes', 10);
+	remove_filter('comments_clauses', 'give_hide_payment_notes_pre_41', 10);
 
-	$notes = get_comments( array(
+	$notes = get_comments(array(
 		'post_id' => $payment_id,
 		'order' => 'ASC',
 		'search' => $search,
-	) );
+	));
 
-	add_action( 'pre_get_comments', 'give_hide_payment_notes', 10 );
-	add_filter( 'comments_clauses', 'give_hide_payment_notes_pre_41', 10, 2 );
+	add_action('pre_get_comments', 'give_hide_payment_notes', 10);
+	add_filter('comments_clauses', 'give_hide_payment_notes_pre_41', 10, 2);
 
 	return $notes;
 }
@@ -1483,8 +1483,8 @@ 
  *
  * @return int The new note ID
  */
-function give_insert_payment_note( $payment_id = 0, $note = '' ) {
-	if ( empty( $payment_id ) ) {
+function give_insert_payment_note($payment_id = 0, $note = '') {
+	if (empty($payment_id)) {
 		return false;
 	}
 
@@ -1496,14 +1496,14 @@ 
 	 * @param int    $payment_id Payment ID.
 	 * @param string $note       The note.
 	 */
-	do_action( 'give_pre_insert_payment_note', $payment_id, $note );
+	do_action('give_pre_insert_payment_note', $payment_id, $note);
 
-	$note_id = wp_insert_comment( wp_filter_comment( array(
+	$note_id = wp_insert_comment(wp_filter_comment(array(
 		'comment_post_ID'      => $payment_id,
 		'comment_content'      => $note,
 		'user_id'              => is_admin() ? get_current_user_id() : 0,
-		'comment_date'         => current_time( 'mysql' ),
-		'comment_date_gmt'     => current_time( 'mysql', 1 ),
+		'comment_date'         => current_time('mysql'),
+		'comment_date_gmt'     => current_time('mysql', 1),
 		'comment_approved'     => 1,
 		'comment_parent'       => 0,
 		'comment_author'       => '',
@@ -1512,7 +1512,7 @@ 
 		'comment_author_email' => '',
 		'comment_type'         => 'give_payment_note',
 
-	) ) );
+	)));
 
 	/**
 	 * Fires after payment note inserted.
@@ -1523,7 +1523,7 @@ 
 	 * @param int    $payment_id Payment ID.
 	 * @param string $note       The note.
 	 */
-	do_action( 'give_insert_payment_note', $note_id, $payment_id, $note );
+	do_action('give_insert_payment_note', $note_id, $payment_id, $note);
 
 	return $note_id;
 }
@@ -1538,8 +1538,8 @@ 
  *
  * @return bool True on success, false otherwise.
  */
-function give_delete_payment_note( $comment_id = 0, $payment_id = 0 ) {
-	if ( empty( $comment_id ) ) {
+function give_delete_payment_note($comment_id = 0, $payment_id = 0) {
+	if (empty($comment_id)) {
 		return false;
 	}
 
@@ -1551,9 +1551,9 @@ 
 	 * @param int $comment_id Note ID.
 	 * @param int $payment_id Payment ID.
 	 */
-	do_action( 'give_pre_delete_payment_note', $comment_id, $payment_id );
+	do_action('give_pre_delete_payment_note', $comment_id, $payment_id);
 
-	$ret = wp_delete_comment( $comment_id, true );
+	$ret = wp_delete_comment($comment_id, true);
 
 	/**
 	 * Fires after donation note deleted.
@@ -1563,7 +1563,7 @@ 
 	 * @param int $comment_id Note ID.
 	 * @param int $payment_id Payment ID.
 	 */
-	do_action( 'give_post_delete_payment_note', $comment_id, $payment_id );
+	do_action('give_post_delete_payment_note', $comment_id, $payment_id);
 
 	return $ret;
 }
@@ -1578,32 +1578,32 @@ 
  *
  * @return string
  */
-function give_get_payment_note_html( $note, $payment_id = 0 ) {
+function give_get_payment_note_html($note, $payment_id = 0) {
 
-	if ( is_numeric( $note ) ) {
-		$note = get_comment( $note );
+	if (is_numeric($note)) {
+		$note = get_comment($note);
 	}
 
-	if ( ! empty( $note->user_id ) ) {
-		$user = get_userdata( $note->user_id );
+	if ( ! empty($note->user_id)) {
+		$user = get_userdata($note->user_id);
 		$user = $user->display_name;
 	} else {
-		$user = esc_html__( 'System', 'give' );
+		$user = esc_html__('System', 'give');
 	}
 
-	$date_format = give_date_format() . ', ' . get_option( 'time_format' );
+	$date_format = give_date_format().', '.get_option('time_format');
 
-	$delete_note_url = wp_nonce_url( add_query_arg( array(
+	$delete_note_url = wp_nonce_url(add_query_arg(array(
 		'give-action' => 'delete_payment_note',
 		'note_id'     => $note->comment_ID,
 		'payment_id'  => $payment_id,
-	) ), 'give_delete_payment_note_' . $note->comment_ID );
+	)), 'give_delete_payment_note_'.$note->comment_ID);
 
-	$note_html = '<div class="give-payment-note" id="give-payment-note-' . $note->comment_ID . '">';
+	$note_html = '<div class="give-payment-note" id="give-payment-note-'.$note->comment_ID.'">';
 	$note_html .= '<p>';
-	$note_html .= '<strong>' . $user . '</strong>&nbsp;&ndash;&nbsp;<span style="color:#aaa;font-style:italic;">' . date_i18n( $date_format, strtotime( $note->comment_date ) ) . '</span><br/>';
+	$note_html .= '<strong>'.$user.'</strong>&nbsp;&ndash;&nbsp;<span style="color:#aaa;font-style:italic;">'.date_i18n($date_format, strtotime($note->comment_date)).'</span><br/>';
 	$note_html .= $note->comment_content;
-	$note_html .= '&nbsp;&ndash;&nbsp;<a href="' . esc_url( $delete_note_url ) . '" class="give-delete-payment-note" data-note-id="' . absint( $note->comment_ID ) . '" data-payment-id="' . absint( $payment_id ) . '" aria-label="' . esc_attr__( 'Delete this donation note.', 'give' ) . '">' . esc_html__( 'Delete', 'give' ) . '</a>';
+	$note_html .= '&nbsp;&ndash;&nbsp;<a href="'.esc_url($delete_note_url).'" class="give-delete-payment-note" data-note-id="'.absint($note->comment_ID).'" data-payment-id="'.absint($payment_id).'" aria-label="'.esc_attr__('Delete this donation note.', 'give').'">'.esc_html__('Delete', 'give').'</a>';
 	$note_html .= '</p>';
 	$note_html .= '</div>';
 
@@ -1621,18 +1621,18 @@ 
  *
  * @return void
  */
-function give_hide_payment_notes( $query ) {
-	if ( version_compare( floatval( get_bloginfo( 'version' ) ), '4.1', '>=' ) ) {
-		$types = isset( $query->query_vars['type__not_in'] ) ? $query->query_vars['type__not_in'] : array();
-		if ( ! is_array( $types ) ) {
-			$types = array( $types );
+function give_hide_payment_notes($query) {
+	if (version_compare(floatval(get_bloginfo('version')), '4.1', '>=')) {
+		$types = isset($query->query_vars['type__not_in']) ? $query->query_vars['type__not_in'] : array();
+		if ( ! is_array($types)) {
+			$types = array($types);
 		}
 		$types[]                           = 'give_payment_note';
 		$query->query_vars['type__not_in'] = $types;
 	}
 }
 
-add_action( 'pre_get_comments', 'give_hide_payment_notes', 10 );
+add_action('pre_get_comments', 'give_hide_payment_notes', 10);
 
 /**
  * Exclude notes (comments) on give_payment post type from showing in Recent Comments widgets
@@ -1644,15 +1644,15 @@ 
  *
  * @return array $clauses Updated comment clauses.
  */
-function give_hide_payment_notes_pre_41( $clauses, $wp_comment_query ) {
-	if ( version_compare( floatval( get_bloginfo( 'version' ) ), '4.1', '<' ) ) {
+function give_hide_payment_notes_pre_41($clauses, $wp_comment_query) {
+	if (version_compare(floatval(get_bloginfo('version')), '4.1', '<')) {
 		$clauses['where'] .= ' AND comment_type != "give_payment_note"';
 	}
 
 	return $clauses;
 }
 
-add_filter( 'comments_clauses', 'give_hide_payment_notes_pre_41', 10, 2 );
+add_filter('comments_clauses', 'give_hide_payment_notes_pre_41', 10, 2);
 
 
 /**
@@ -1665,15 +1665,15 @@ 
  *
  * @return string $where
  */
-function give_hide_payment_notes_from_feeds( $where, $wp_comment_query ) {
+function give_hide_payment_notes_from_feeds($where, $wp_comment_query) {
 	global $wpdb;
 
-	$where .= $wpdb->prepare( ' AND comment_type != %s', 'give_payment_note' );
+	$where .= $wpdb->prepare(' AND comment_type != %s', 'give_payment_note');
 
 	return $where;
 }
 
-add_filter( 'comment_feed_where', 'give_hide_payment_notes_from_feeds', 10, 2 );
+add_filter('comment_feed_where', 'give_hide_payment_notes_from_feeds', 10, 2);
 
 
 /**
@@ -1687,32 +1687,32 @@ 
  *
  * @return array Array of comment counts.
  */
-function give_remove_payment_notes_in_comment_counts( $stats, $post_id ) {
+function give_remove_payment_notes_in_comment_counts($stats, $post_id) {
 	global $wpdb, $pagenow;
 
-	if ( 'index.php' != $pagenow ) {
+	if ('index.php' != $pagenow) {
 		return $stats;
 	}
 
 	$post_id = (int) $post_id;
 
-	if ( apply_filters( 'give_count_payment_notes_in_comments', false ) ) {
+	if (apply_filters('give_count_payment_notes_in_comments', false)) {
 		return $stats;
 	}
 
-	$stats = wp_cache_get( "comments-{$post_id}", 'counts' );
+	$stats = wp_cache_get("comments-{$post_id}", 'counts');
 
-	if ( false !== $stats ) {
+	if (false !== $stats) {
 		return $stats;
 	}
 
 	$where = 'WHERE comment_type != "give_payment_note"';
 
-	if ( $post_id > 0 ) {
-		$where .= $wpdb->prepare( ' AND comment_post_ID = %d', $post_id );
+	if ($post_id > 0) {
+		$where .= $wpdb->prepare(' AND comment_post_ID = %d', $post_id);
 	}
 
-	$count = $wpdb->get_results( "SELECT comment_approved, COUNT( * ) AS num_comments FROM {$wpdb->comments} {$where} GROUP BY comment_approved", ARRAY_A );
+	$count = $wpdb->get_results("SELECT comment_approved, COUNT( * ) AS num_comments FROM {$wpdb->comments} {$where} GROUP BY comment_approved", ARRAY_A);
 
 	$total    = 0;
 	$approved = array(
@@ -1722,30 +1722,30 @@ 
 		'trash'        => 'trash',
 		'post-trashed' => 'post-trashed',
 	);
-	foreach ( (array) $count as $row ) {
+	foreach ((array) $count as $row) {
 		// Don't count post-trashed toward totals.
-		if ( 'post-trashed' != $row['comment_approved'] && 'trash' != $row['comment_approved'] ) {
+		if ('post-trashed' != $row['comment_approved'] && 'trash' != $row['comment_approved']) {
 			$total += $row['num_comments'];
 		}
-		if ( isset( $approved[ $row['comment_approved'] ] ) ) {
-			$stats[ $approved[ $row['comment_approved'] ] ] = $row['num_comments'];
+		if (isset($approved[$row['comment_approved']])) {
+			$stats[$approved[$row['comment_approved']]] = $row['num_comments'];
 		}
 	}
 
 	$stats['total_comments'] = $total;
-	foreach ( $approved as $key ) {
-		if ( empty( $stats[ $key ] ) ) {
-			$stats[ $key ] = 0;
+	foreach ($approved as $key) {
+		if (empty($stats[$key])) {
+			$stats[$key] = 0;
 		}
 	}
 
 	$stats = (object) $stats;
-	wp_cache_set( "comments-{$post_id}", $stats, 'counts' );
+	wp_cache_set("comments-{$post_id}", $stats, 'counts');
 
 	return $stats;
 }
 
-add_filter( 'wp_count_comments', 'give_remove_payment_notes_in_comment_counts', 10, 2 );
+add_filter('wp_count_comments', 'give_remove_payment_notes_in_comment_counts', 10, 2);
 
 
 /**
@@ -1758,9 +1758,9 @@ 
  *
  * @return string $where Modified where clause.
  */
-function give_filter_where_older_than_week( $where = '' ) {
+function give_filter_where_older_than_week($where = '') {
 	// Payments older than one week.
-	$start = date( 'Y-m-d', strtotime( '-7 days' ) );
+	$start = date('Y-m-d', strtotime('-7 days'));
 	$where .= " AND post_date <= '{$start}'";
 
 	return $where;
@@ -1780,38 +1780,38 @@ 
  *
  * @return string $form_title Returns the full title if $only_level is false, otherwise returns the levels title.
  */
-function give_get_payment_form_title( $payment_meta, $only_level = false, $separator = '' ) {
+function give_get_payment_form_title($payment_meta, $only_level = false, $separator = '') {
 
-	$form_id    = isset( $payment_meta['form_id'] ) ? $payment_meta['form_id'] : 0;
-	$price_id   = isset( $payment_meta['price_id'] ) ? $payment_meta['price_id'] : null;
-	$form_title = isset( $payment_meta['form_title'] ) ? $payment_meta['form_title'] : '';
+	$form_id    = isset($payment_meta['form_id']) ? $payment_meta['form_id'] : 0;
+	$price_id   = isset($payment_meta['price_id']) ? $payment_meta['price_id'] : null;
+	$form_title = isset($payment_meta['form_title']) ? $payment_meta['form_title'] : '';
 
-	if ( $only_level == true ) {
+	if ($only_level == true) {
 		$form_title = '';
 	}
 
 	// If multi-level, append to the form title.
-	if ( give_has_variable_prices( $form_id ) ) {
+	if (give_has_variable_prices($form_id)) {
 
 		// Only add separator if there is a form title.
-		if ( ! empty( $form_title ) ) {
-			$form_title .= ' ' . $separator . ' ';
+		if ( ! empty($form_title)) {
+			$form_title .= ' '.$separator.' ';
 		}
 
 		$form_title .= '<span class="donation-level-text-wrap">';
 
-		if ( $price_id == 'custom' ) {
-			$custom_amount_text = give_get_meta( $form_id, '_give_custom_amount_text', true );
-			$form_title         .= ! empty( $custom_amount_text ) ? $custom_amount_text : __( 'Custom Amount', 'give' );
+		if ($price_id == 'custom') {
+			$custom_amount_text = give_get_meta($form_id, '_give_custom_amount_text', true);
+			$form_title .= ! empty($custom_amount_text) ? $custom_amount_text : __('Custom Amount', 'give');
 		} else {
-			$form_title .= give_get_price_option_name( $form_id, $price_id );
+			$form_title .= give_get_price_option_name($form_id, $price_id);
 		}
 
 		$form_title .= '</span>';
 
 	}
 
-	return apply_filters( 'give_get_payment_form_title', $form_title, $payment_meta );
+	return apply_filters('give_get_payment_form_title', $form_title, $payment_meta);
 
 }
 
@@ -1825,20 +1825,20 @@ 
  *
  * @return string $price_id
  */
-function give_get_price_id( $form_id, $price ) {
+function give_get_price_id($form_id, $price) {
 
 	$price_id = 0;
 
-	if ( give_has_variable_prices( $form_id ) ) {
+	if (give_has_variable_prices($form_id)) {
 
-		$levels = maybe_unserialize( give_get_meta( $form_id, '_give_donation_levels', true ) );
+		$levels = maybe_unserialize(give_get_meta($form_id, '_give_donation_levels', true));
 
-		foreach ( $levels as $level ) {
+		foreach ($levels as $level) {
 
-			$level_amount = (float) give_maybe_sanitize_amount( $level['_give_amount'] );
+			$level_amount = (float) give_maybe_sanitize_amount($level['_give_amount']);
 
 			// Check that this indeed the recurring price.
-			if ( $level_amount == $price ) {
+			if ($level_amount == $price) {
 
 				$price_id = $level['_give_id']['level_id'];
 
@@ -1863,10 +1863,10 @@ 
  *
  * @return string
  */
-function give_get_form_dropdown( $args = array(), $echo = false ) {
-	$form_dropdown_html = Give()->html->forms_dropdown( $args );
+function give_get_form_dropdown($args = array(), $echo = false) {
+	$form_dropdown_html = Give()->html->forms_dropdown($args);
 
-	if ( ! $echo ) {
+	if ( ! $echo) {
 		return $form_dropdown_html;
 	}
 
@@ -1883,17 +1883,17 @@ 
  *
  * @return string|bool
  */
-function give_get_form_variable_price_dropdown( $args = array(), $echo = false ) {
+function give_get_form_variable_price_dropdown($args = array(), $echo = false) {
 
 	// Check for give form id.
-	if ( empty( $args['id'] ) ) {
+	if (empty($args['id'])) {
 		return false;
 	}
 
-	$form = new Give_Donate_Form( $args['id'] );
+	$form = new Give_Donate_Form($args['id']);
 
 	// Check if form has variable prices or not.
-	if ( ! $form->ID || ! $form->has_variable_prices() ) {
+	if ( ! $form->ID || ! $form->has_variable_prices()) {
 		return false;
 	}
 
@@ -1901,24 +1901,24 @@ 
 	$variable_price_options = array();
 
 	// Check if multi donation form support custom donation or not.
-	if ( $form->is_custom_price_mode() ) {
-		$variable_price_options['custom'] = _x( 'Custom', 'custom donation dropdown item', 'give' );
+	if ($form->is_custom_price_mode()) {
+		$variable_price_options['custom'] = _x('Custom', 'custom donation dropdown item', 'give');
 	}
 
 	// Get variable price and ID from variable price array.
-	foreach ( $variable_prices as $variable_price ) {
-		$variable_price_options[ $variable_price['_give_id']['level_id'] ] = ! empty( $variable_price['_give_text'] ) ? $variable_price['_give_text'] : give_currency_filter( give_format_amount( $variable_price['_give_amount'], array( 'sanitize' => false ) ) );
+	foreach ($variable_prices as $variable_price) {
+		$variable_price_options[$variable_price['_give_id']['level_id']] = ! empty($variable_price['_give_text']) ? $variable_price['_give_text'] : give_currency_filter(give_format_amount($variable_price['_give_amount'], array('sanitize' => false)));
 	}
 
 	// Update options.
-	$args = array_merge( $args, array(
+	$args = array_merge($args, array(
 		'options' => $variable_price_options,
-	) );
+	));
 
 	// Generate select html.
-	$form_dropdown_html = Give()->html->select( $args );
+	$form_dropdown_html = Give()->html->select($args);
 
-	if ( ! $echo ) {
+	if ( ! $echo) {
 		return $form_dropdown_html;
 	}
 
@@ -1937,16 +1937,16 @@ 
  *
  * @return string
  */
-function give_get_payment_meta_price_id( $payment_meta ) {
+function give_get_payment_meta_price_id($payment_meta) {
 
-	if ( isset( $payment_meta['give_price_id'] ) ) {
+	if (isset($payment_meta['give_price_id'])) {
 		$price_id = $payment_meta['give_price_id'];
-	} elseif ( isset( $payment_meta['price_id'] ) ) {
+	} elseif (isset($payment_meta['price_id'])) {
 		$price_id = $payment_meta['price_id'];
 	} else {
-		$price_id = give_get_price_id( $payment_meta['give_form_id'], $payment_meta['price'] );
+		$price_id = give_get_price_id($payment_meta['give_form_id'], $payment_meta['price']);
 	}
 
-	return apply_filters( 'give_get_payment_meta_price_id', $price_id );
+	return apply_filters('give_get_payment_meta_price_id', $price_id);
 
 }