Give_Donate_Form::get_price() - Code Metrics - Inspection of "Release/1.5" - WordImpress/Give - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Pull Request — master (#664)

by Devin

created 2016-06-28 22:26 UTC

Give_Donate_Form::get_price() B

↳ Parent: Give_Donate_Form

Complexity

Conditions	3
Paths	3

Size

Total Lines	28
Code Lines	8

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	7
CRAP Score	3

Importance

Changes	2
Bugs	0	Features	0

Metric	Value
cc	3
eloc	8
nc	3
nop	0
dl	0
loc	28
ccs	7
cts	7
cp	1
crap	3
rs	8.8571
c	2
b	0
f	0

<?php
/**
 * Donate Form Object
 *
 * @package     Give
 * @subpackage  Classes/Forms
 * @copyright   Copyright (c) 2015, WordImpress
 * @license     http://opensource.org/licenses/gpl-2.0.php GNU Public License
 * @since       1.0
 */

/**
 * Give_Donate_Form Class
 *
 * @since 1.0
 */
class Give_Donate_Form {

	/**
	 * The donation ID
	 *
	 * @since 1.0
	 */
	public $ID = 0;

	/**
	 * The donation price
	 *
	 * @since 1.0
	 */
	private $price;

	/**
	 * The minimum donation price
	 *
	 * @since 1.3.6
	 */
	private $minimum_price;

	/**
	 * The donation goal
	 *
	 * @since 1.0
	 */
	private $goal;

	/**
	 * The donation prices, if Price Levels are enabled
	 *
	 * @since 1.0
	 */
	private $prices;

	/**
	 * The form's sale count
	 *
	 * @since 1.0
	 */
	private $sales;

	/**
	 * The form's total earnings
	 *
	 * @since 1.0
	 */
	private $earnings;

	/**
	 * Declare the default properties in WP_Post as we can't extend it
	 * Anything we've declared above has been removed.
	 */
	public $post_author = 0;
	public $post_date = '0000-00-00 00:00:00';
	public $post_date_gmt = '0000-00-00 00:00:00';
	public $post_content = '';
	public $post_title = '';
	public $post_excerpt = '';
	public $post_status = 'publish';
	public $comment_status = 'open';
	public $ping_status = 'open';
	public $post_password = '';
	public $post_name = '';
	public $to_ping = '';
	public $pinged = '';
	public $post_modified = '0000-00-00 00:00:00';
	public $post_modified_gmt = '0000-00-00 00:00:00';
	public $post_content_filtered = '';
	public $post_parent = 0;
	public $guid = '';
	public $menu_order = 0;
	public $post_mime_type = '';
	public $comment_count = 0;
	public $filter;

	/**
	 * Give_Donate_Form constructor.
	 *
	 * @since 1.0
	 *
	 * @param bool $_id
	 * @param array $_args
	 */
	public function __construct( $_id = false, $_args = array() ) {



		$donation_form = WP_Post::get_instance( $_id );

		return $this->setup_donation_form( $donation_form );
	}

	/**
	 * Given the donation form data, let's set the variables
	 *
	 * @since  1.5
	 *
	 * @param  object $donation_form The Donation Form Object
	 *
	 * @return bool             If the setup was successful or not
	 */
	private function setup_donation_form( $donation_form ) {

		if ( ! is_object( $donation_form ) ) {
			return false;
		}

		if ( ! is_a( $donation_form, 'WP_Post' ) ) {
			return false;
		}

		if ( 'give_forms' !== $donation_form->post_type ) {
			return false;
		}

		foreach ( $donation_form as $key => $value ) {

			switch ( $key ) {

				default:
function fx() {
    try {
        doSomething();
        return true;
    }
    catch (\Exception $e) {
        return false;
    }

    return false;
}
					$this->$key = $value;
					break;

			}

		}

		return true;

	}

	/**
	 * Magic __get function to dispatch a call to retrieve a private property
	 *
	 * @since 1.0
	 *
	 * @param $key
	 *
	 * @return mixed
	 * @throws Exception
	 */
	public function __get( $key ) {

		if ( method_exists( $this, 'get_' . $key ) ) {

			return call_user_func( array( $this, 'get_' . $key ) );

		} else {

			return new WP_Error( 'give-form-invalid-property', sprintf( __( 'Can\'t get property %s', 'give' ), $key ) );

		}

	}


	/**
	 * Creates a donation form
	 *
	 * @since  1.5
	 *
	 * @param  array $data Array of attributes for a donation form
	 *
	 * @return mixed  false if data isn't passed and class not instantiated for creation, or New Form ID
	 */
	public function create( $data = array() ) {

		if ( $this->id != 0 ) {
<?php

/**
 * @property int $x
 * @property int $y
 * @property string $text
 */
class MyLabel
{
    private $properties;

    private $allowedProperties = array('x', 'y', 'text');

    public function __get($name)
    {
        if (isset($properties[$name]) && in_array($name, $this->allowedProperties)) {
            return $properties[$name];
        } else {
            return null;
        }
    }

    public function __set($name, $value)
    {
        if (in_array($name, $this->allowedProperties)) {
            $properties[$name] = $value;
        } else {
            throw new \LogicException("Property $name is not defined.");
        }
    }

}
			return false;
		}

		$defaults = array(
			'post_type'   => 'give_forms',
			'post_status' => 'draft',
			'post_title'  => __( 'New Donation Form', 'give' )
		);

		$args = wp_parse_args( $data, $defaults );

		/**
		 * Fired before a donation form is created
		 *
		 * @param array $args The post object arguments used for creation.
		 */
		do_action( 'give_form_pre_create', $args );

		$id = wp_insert_post( $args, true );

		$donation_form = WP_Post::get_instance( $id );

		/**
		 * Fired after a donation form is created
		 *
		 * @param int $id The post ID of the created item.
		 * @param array $args The post object arguments used for creation.
		 */
		do_action( 'give_form_post_create', $id, $args );

		return $this->setup_donation_form( $donation_form );

	}

	/**
	 * Retrieve the ID
	 *
	 * @since 1.0
	 * @return int
	 */
	public function get_ID() {

		return $this->ID;

	}

	/**
	 * Retrieve the donation form name
	 *
	 * @since 1.5
	 * @return string Name of the donation form
	 */
	public function get_name() {
		return get_the_title( $this->ID );
	}

	/**
	 * Retrieve the price
	 *
	 * @since 1.0
	 * @return float
	 */
	public function get_price() {

		if ( ! isset( $this->price ) ) {

			$this->price = get_post_meta( $this->ID, '_give_set_price', true );

			if ( $this->price ) {

				$this->price = give_sanitize_amount( $this->price );

			} else {

				$this->price = 0;

			}

		}

		/**
		 * Override the donation form set price.
		 *
		 * @since 1.0
		 *
		 * @param string $price The donation form price.
		 * @param string|int $id The form ID.
		 */
		return apply_filters( 'give_get_set_price', $this->price, $this->ID );
	}

	/**
	 * Retrieve the minimum price
	 *
	 * @since 1.3.6
	 * @return float
	 */
	public function get_minimum_price() {

		if ( ! isset( $this->minimum_price ) ) {

			$allow_custom_amount = get_post_meta( $this->ID, '_give_custom_amount', true );
			$this->minimum_price = get_post_meta( $this->ID, '_give_custom_amount_minimum', true );

			if ( $allow_custom_amount != 'no' && $this->minimum_price ) {

				$this->minimum_price = give_sanitize_amount( $this->minimum_price );

			} else {

				$this->minimum_price = 0;

			}

		}

		return apply_filters( 'give_get_set_minimum_price', $this->minimum_price, $this->ID );
	}

	/**
	 * Retrieve the variable prices
	 *
	 * @since 1.0
	 * @return array
	 */
	public function get_prices() {

		if ( ! isset( $this->prices ) ) {

			$this->prices = get_post_meta( $this->ID, '_give_donation_levels', true );

		}

		/**
		 * Override multi-level prices
		 *
		 * @since 1.0
		 *
		 * @param array $prices The array of mulit-level prices.
		 * @param int|string The ID of the form.
		 */
		return apply_filters( 'give_get_donation_levels', $this->prices, $this->ID );

	}

	/**
	 * Retrieve the goal
	 *
	 * @since 1.0
	 * @return float
	 */
	public function get_goal() {

		if ( ! isset( $this->goal ) ) {

			$this->goal = get_post_meta( $this->ID, '_give_set_goal', true );

			if ( $this->goal ) {

				$this->goal = give_sanitize_amount( $this->goal );

			} else {

				$this->goal = 0;

			}

		}

		return apply_filters( 'give_get_set_goal', $this->goal, $this->ID );

	}

	/**
	 * Determine if single price mode is enabled or disabled
	 *
	 * @since 1.0
	 * @return bool
	 */
	public function is_single_price_mode() {

		$option = get_post_meta( $this->ID, '_give_price_options_mode', true );
		$ret    = 0;

		if ( empty( $option ) || $option === 'set' ) {
			$ret = 1;
		}
		
		/**
		 * Override the price mode for a donation when checking if is in single price mode.
		 *
		 * @since 1.0
		 *
		 * @param bool $ret Is donation form in single price mode?
		 * @param int|string The ID of the donation form.
		 */
		return (bool) apply_filters( 'give_single_price_option_mode', $ret, $this->ID );

	}

	/**
	 * Has Variable Prices
	 *
	 * @description Determine if the donation form has variable prices enabled
	 *
	 * @since       1.0
	 * @return bool
	 */
	public function has_variable_prices() {

		$option = get_post_meta( $this->ID, '_give_price_option', true );
		$ret    = 0;

		if ( $option === 'multi' ) {
			$ret = 1;
		}

		/**
		 * Filter: Override whether the donation form has variables prices.
		 *
		 * @param bool $ret Does donation form have variable prices?
		 * @param int|string The ID of the donation form.
		 */
		return (bool) apply_filters( 'give_has_variable_prices', $ret, $this->ID );

	}

	/**
	 * Retrieve the donation form type, set or multi-level
	 *
	 * @since 1.5
	 * @return string Type of donation form, either 'set' or 'multi'
	 */
	public function get_type() {

		if ( ! isset( $this->type ) ) {

			$this->type = get_post_meta( $this->ID, '_give_price_option', true );
class MyClass { }

$x = new MyClass();
$x->foo = true;

			if ( empty( $this->type ) ) {
				$this->type = 'set';
			}

		}

		return apply_filters( 'give_get_form_type', $this->type, $this->ID );

	}

	/**
	 * Retrieve the sale count for the donation form
	 *
	 * @since 1.0
	 * @return int
	 */
	public function get_sales() {

		if ( ! isset( $this->sales ) ) {

			if ( '' == get_post_meta( $this->ID, '_give_form_sales', true ) ) {
				add_post_meta( $this->ID, '_give_form_sales', 0 );
			} // End if

			$this->sales = get_post_meta( $this->ID, '_give_form_sales', true );

			if ( $this->sales < 0 ) {
				// Never let sales be less than zero
				$this->sales = 0;
			}

		}

		return $this->sales;

	}

	/**
	 * Increment the sale count by one
	 *
	 * @since 1.0
	 *
	 * @param int $quantity The quantity to increase the donations by
	 *
	 * @return int|false  New number of total sales
	 */
	public function increase_sales( $quantity = 1 ) {

		$sales       = give_get_form_sales_stats( $this->ID );
		$quantity    = absint( $quantity );
		$total_sales = $sales + $quantity;

		if ( $this->update_meta( '_give_form_sales', $total_sales ) ) {

			$this->sales = $total_sales;

			return $this->sales;

		}

		return false;
	}

	/**
	 * Decrement the sale count by one
	 *
	 * @since 1.0
	 *
	 * @param int $quantity The quantity to decrease by
	 *
	 * @return int|false  New number of total sales
	 */
	public function decrease_sales( $quantity = 1 ) {

		$sales = give_get_form_sales_stats( $this->ID );

		// Only decrease if not already zero
		if ( $sales > 0 ) {

			$quantity    = absint( $quantity );
			$total_sales = $sales - $quantity;

			if ( $this->update_meta( '_give_form_sales', $total_sales ) ) {

				$this->sales = $sales;

				return $sales;

			}

		}

		return false;

	}

	/**
	 * Retrieve the total earnings for the form
	 *
	 * @since 1.0
	 * @return float
	 */
	public function get_earnings() {

		if ( ! isset( $this->earnings ) ) {

			if ( '' == get_post_meta( $this->ID, '_give_form_earnings', true ) ) {
				add_post_meta( $this->ID, '_give_form_earnings', 0 );
			}

			$this->earnings = get_post_meta( $this->ID, '_give_form_earnings', true );

			if ( $this->earnings < 0 ) {
				// Never let earnings be less than zero
				$this->earnings = 0;
			}

		}

		return $this->earnings;

	}

	/**
	 * Increase the earnings by the given amount
	 *
	 * @since 1.0
	 * @return float|false
	 */
	public function increase_earnings( $amount = 0 ) {

		$earnings   = give_get_form_earnings_stats( $this->ID );
		$new_amount = $earnings + (float) $amount;

		if ( $this->update_meta( '_give_form_earnings', $new_amount ) ) {

			$this->earnings = $new_amount;

			return $this->earnings;

		}

		return false;

	}

	/**
	 * Decrease the earnings by the given amount
	 *
	 * @since 1.0
	 * @return float|false
	 */
	public function decrease_earnings( $amount ) {

		$earnings = give_get_form_earnings_stats( $this->ID );

		if ( $earnings > 0 ) {
			// Only decrease if greater than zero
			$new_amount = $earnings - (float) $amount;


			if ( $this->update_meta( '_give_form_earnings', $new_amount ) ) {

				$this->earnings = $new_amount;

				return $this->earnings;

			}

		}

		return false;

	}

	/**
	 * Determine if the donation is free or if the given price ID is free
	 *
	 * @since 1.0
	 * @return bool
	 */
	public function is_free( $price_id = false ) {

		$is_free          = false;
		$variable_pricing = give_has_variable_prices( $this->ID );

		if ( $variable_pricing && ! is_null( $price_id ) && $price_id !== false ) {
			$price = give_get_price_option_amount( $this->ID, $price_id );
		} elseif ( ! $variable_pricing ) {
			$price = get_post_meta( $this->ID, '_give_set_price', true );
		}

		if ( isset( $price ) && (float) $price == 0 ) {
			$is_free = true;
		}

		return (bool) apply_filters( 'give_is_free_donation', $is_free, $this->ID, $price_id );

	}


	/**
	 * Updates a single meta entry for the donation form
	 *
	 * @since  1.5
	 * @access private
	 *
	 * @param  string $meta_key The meta_key to update
	 * @param  string|array|object $meta_value The value to put into the meta
	 *
	 * @return bool             The result of the update query
	 */
	private function update_meta( $meta_key = '', $meta_value = '' ) {

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

		if ( empty( $meta_key ) || empty( $meta_value ) ) {
			return false;
		}

		// Make sure if it needs to be serialized, we do
		$meta_value = maybe_serialize( $meta_value );

		if ( is_numeric( $meta_value ) ) {
			$value_type = is_float( $meta_value ) ? '%f' : '%d';
		} else {
			$value_type = "'%s'";
		}

		$sql = $wpdb->prepare( "UPDATE $wpdb->postmeta SET meta_value = $value_type WHERE post_id = $this->ID AND meta_key = '%s'", $meta_value, $meta_key );

		if ( $wpdb->query( $sql ) ) {

			clean_post_cache( $this->ID );

			return true;

		}

		return false;
	}


}


Pull Request — master (#664)

Give_Donate_Form::get_price() B

Complexity

Size

Duplication

Code Coverage

Importance

1. Pass all data via parameters

2. Create a class that maintains your state

1		<?php
2		/**
3		* Donate Form Object
4		*
5		* @package Give
6		* @subpackage Classes/Forms
7		* @copyright Copyright (c) 2015, WordImpress
8		* @license http://opensource.org/licenses/gpl-2.0.php GNU Public License
9		* @since 1.0
10		*/
11
12		/**
13		* Give_Donate_Form Class
14		*
15		* @since 1.0
16		*/
17		class Give_Donate_Form {
18
19		/**
20		* The donation ID
21		*
22		* @since 1.0
23		*/
24		public $ID = 0;
25
26		/**
27		* The donation price
28		*
29		* @since 1.0
30		*/
31		private $price;
32
33		/**
34		* The minimum donation price
35		*
36		* @since 1.3.6
37		*/
38		private $minimum_price;
39
40		/**
41		* The donation goal
42		*
43		* @since 1.0
44		*/
45		private $goal;
46
47		/**
48		* The donation prices, if Price Levels are enabled
49		*
50		* @since 1.0
51		*/
52		private $prices;
53
54		/**
55		* The form's sale count
56		*
57		* @since 1.0
58		*/
59		private $sales;
60
61		/**
62		* The form's total earnings
63		*
64		* @since 1.0
65		*/
66		private $earnings;
67
68		/**
69		* Declare the default properties in WP_Post as we can't extend it
70		* Anything we've declared above has been removed.
71		*/
72		public $post_author = 0;
73		public $post_date = '0000-00-00 00:00:00';
74		public $post_date_gmt = '0000-00-00 00:00:00';
75		public $post_content = '';
76	40	public $post_title = '';
77		public $post_excerpt = '';
78	40	public $post_status = 'publish';
79		public $comment_status = 'open';
80		public $ping_status = 'open';
81		public $post_password = '';
82		public $post_name = '';
83		public $to_ping = '';
84		public $pinged = '';
85		public $post_modified = '0000-00-00 00:00:00';
86		public $post_modified_gmt = '0000-00-00 00:00:00';
87		public $post_content_filtered = '';
88		public $post_parent = 0;
89		public $guid = '';
90		public $menu_order = 0;
91		public $post_mime_type = '';
92	40	public $comment_count = 0;
93		public $filter;
94	40
95		/**
96		* Give_Donate_Form constructor.
97		*
98	40	* @since 1.0
99		*
100		* @param bool $_id
101		* @param array $_args
102	40	*/
103		public function __construct( $_id = false, $_args = array() ) {
		0 ignored issues – show Unused Code introduced 2016-05-25 18:02 UTC by Report Bug Copy Issue Report The parameter `$_args` is not used and could be removed. This check looks from parameters that have been defined for a function or method, but which are not used in the method body. Loading history...
104
105
106	40	$donation_form = WP_Post::get_instance( $_id );
107
108	40	return $this->setup_donation_form( $donation_form );
109		}
110	40
111		/**
112	40	* Given the donation form data, let's set the variables
113		*
114		* @since 1.5
115		*
116		* @param object $donation_form The Donation Form Object
117		*
118		* @return bool If the setup was successful or not
119		*/
120		private function setup_donation_form( $donation_form ) {
121
122		if ( ! is_object( $donation_form ) ) {
123		return false;
124	11	}
125
126	11	if ( ! is_a( $donation_form, 'WP_Post' ) ) {
127		return false;
128	11	}
129
130		if ( 'give_forms' !== $donation_form->post_type ) {
131		return false;
132		}
133
134		foreach ( $donation_form as $key => $value ) {
135
136		switch ( $key ) {
137
138		default:
		0 ignored issues – show Unused Code introduced 2016-05-25 18:02 UTC by Report Bug Copy Issue Report `default: $this->{$key} = $value; break;` does not seem to be reachable. This check looks for unreachable code. It uses sophisticated control flow analysis techniques to find statements which will never be executed. Unreachable code is most often the result of `return`, `die` or `exit` statements that have been added for debug purposes. function fx() { try { doSomething(); return true; } catch (\Exception $e) { return false; } return false; } In the above example, the last `return false` will never be executed, because a return statement has already been met in every possible execution path. Loading history...
139		$this->$key = $value;
140		break;
141
142		}
143
144	1	}
145
146	1	return true;
147
148		}
149
150		/**
151		* Magic __get function to dispatch a call to retrieve a private property
152		*
153		* @since 1.0
154		*
155		* @param $key
156	11	*
157		* @return mixed
158	11	* @throws Exception
159		*/
160	11	public function __get( $key ) {
161
162	11	if ( method_exists( $this, 'get_' . $key ) ) {
163
164	1	return call_user_func( array( $this, 'get_' . $key ) );
165
166	1	} else {
167
168	10	return new WP_Error( 'give-form-invalid-property', sprintf( __( 'Can\'t get property %s', 'give' ), $key ) );
169
170		}
171
172	11	}
173
174	11
175		/**
176		* Creates a donation form
177		*
178		* @since 1.5
179		*
180		* @param array $data Array of attributes for a donation form
181		*
182		* @return mixed false if data isn't passed and class not instantiated for creation, or New Form ID
183	2	*/
184		public function create( $data = array() ) {
185	2
186		if ( $this->id != 0 ) {
		0 ignored issues – show Documentation introduced 2016-05-25 18:02 UTC by Report Bug Copy Issue Report The property `id` does not exist on `object<Give_Donate_Form>`. Since you implemented `__get`, maybe consider adding a @property annotation. Since your code implements the magic getter `_get`, this function will be called for any read access on an undefined variable. You can add the `@property` annotation to your class or interface to document the existence of this variable. <?php /** * @property int $x * @property int $y * @property string $text */ class MyLabel { private $properties; private $allowedProperties = array('x', 'y', 'text'); public function __get($name) { if (isset($properties[$name]) && in_array($name, $this->allowedProperties)) { return $properties[$name]; } else { return null; } } public function __set($name, $value) { if (in_array($name, $this->allowedProperties)) { $properties[$name] = $value; } else { throw new \LogicException("Property $name is not defined."); } } } If the property has read access only, you can use the @property-read annotation instead. Of course, you may also just have mistyped another name, in which case you should fix the error. See also the PhpDoc documentation for @property. Loading history...
187	2	return false;
188	2	}
189
190	2	$defaults = array(
191		'post_type' => 'give_forms',
192	1	'post_status' => 'draft',
193		'post_title' => __( 'New Donation Form', 'give' )
194	1	);
195
196	1	$args = wp_parse_args( $data, $defaults );
197
198		/**
199		* Fired before a donation form is created
200	2	*
201		* @param array $args The post object arguments used for creation.
202	2	*/
203		do_action( 'give_form_pre_create', $args );
204
205		$id = wp_insert_post( $args, true );
206
207		$donation_form = WP_Post::get_instance( $id );
208
209		/**
210		* Fired after a donation form is created
211	12	*
212		* @param int $id The post ID of the created item.
213	12	* @param array $args The post object arguments used for creation.
214		*/
215	12	do_action( 'give_form_post_create', $id, $args );
216
217	12	return $this->setup_donation_form( $donation_form );
218
219	12	}
220
221		/**
222		* Retrieve the ID
223		*
224		* @since 1.0
225		* @return int
226		*/
227		public function get_ID() {
228
229	2	return $this->ID;
230
231	2	}
232
233	2	/**
234		* Retrieve the donation form name
235	2	*
236		* @since 1.5
237	1	* @return string Name of the donation form
238		*/
239	1	public function get_name() {
240		return get_the_title( $this->ID );
241	2	}
242
243		/**
244		* Retrieve the price
245	2	*
246		* @since 1.0
247	2	* @return float
248		*/
249		public function get_price() {
250
251		if ( ! isset( $this->price ) ) {
252
253		$this->price = get_post_meta( $this->ID, '_give_set_price', true );
254
255		if ( $this->price ) {
256
257	2	$this->price = give_sanitize_amount( $this->price );
258
259	2	} else {
260	2
261		$this->price = 0;
262	2
263	1	}
264	1
265		}
266	2
267		/**
268		* Override the donation form set price.
269		*
270		* @since 1.0
271		*
272		* @param string $price The donation form price.
273		* @param string\|int $id The form ID.
274		*/
275		return apply_filters( 'give_get_set_price', $this->price, $this->ID );
276		}
277
278	37	/**
279		* Retrieve the minimum price
280	37	*
281	37	* @since 1.3.6
282		* @return float
283	37	*/
284	36	public function get_minimum_price() {
285	36
286		if ( ! isset( $this->minimum_price ) ) {
287	37
288		$allow_custom_amount = get_post_meta( $this->ID, '_give_custom_amount', true );
289		$this->minimum_price = get_post_meta( $this->ID, '_give_custom_amount_minimum', true );
290
291		if ( $allow_custom_amount != 'no' && $this->minimum_price ) {
292
293		$this->minimum_price = give_sanitize_amount( $this->minimum_price );
294
295		} else {
296
297		$this->minimum_price = 0;
298	10
299		}
300	10
301		}
302	10
303	10	return apply_filters( 'give_get_set_minimum_price', $this->minimum_price, $this->ID );
304	10	}
305
306	10	/**
307		* Retrieve the variable prices
308	10	*
309		* @since 1.0
310		* @return array
311		*/
312		public function get_prices() {
313	10
314		if ( ! isset( $this->prices ) ) {
315	10
316		$this->prices = get_post_meta( $this->ID, '_give_donation_levels', true );
317
318		}
319
320		/**
321		* Override multi-level prices
322		*
323		* @since 1.0
324		*
325		* @param array $prices The array of mulit-level prices.
326		* @param int\|string The ID of the form.
327		*/
328		return apply_filters( 'give_get_donation_levels', $this->prices, $this->ID );
329
330		}
331
332		/**
333		* Retrieve the goal
334		*
335		* @since 1.0
336		* @return float
337		*/
338		public function get_goal() {
339
340		if ( ! isset( $this->goal ) ) {
341
342		$this->goal = get_post_meta( $this->ID, '_give_set_goal', true );
343
344		if ( $this->goal ) {
345
346		$this->goal = give_sanitize_amount( $this->goal );
347
348		} else {
349
350		$this->goal = 0;
351
352		}
353
354		}
355
356		return apply_filters( 'give_get_set_goal', $this->goal, $this->ID );
357
358		}
359
360		/**
361		* Determine if single price mode is enabled or disabled
362		*
363		* @since 1.0
364		* @return bool
365		*/
366		public function is_single_price_mode() {
367
368		$option = get_post_meta( $this->ID, '_give_price_options_mode', true );
369	11	$ret = 0;
370
371	11	if ( empty( $option ) \|\| $option === 'set' ) {
372		$ret = 1;
373	11	}
374	11
375	11	/**
376		* Override the price mode for a donation when checking if is in single price mode.
377	11	*
378		* @since 1.0
379	11	*
380		* @param bool $ret Is donation form in single price mode?
381		* @param int\|string The ID of the donation form.
382		*/
383		return (bool) apply_filters( 'give_single_price_option_mode', $ret, $this->ID );
384	11
385		}
386	11
387		/**
388		* Has Variable Prices
389		*
390		* @description Determine if the donation form has variable prices enabled
391		*
392		* @since 1.0
393		* @return bool
394		*/
395		public function has_variable_prices() {
396
397		$option = get_post_meta( $this->ID, '_give_price_option', true );
398		$ret = 0;
399
400		if ( $option === 'multi' ) {
401		$ret = 1;
402		}
403
404		/**
405		* Filter: Override whether the donation form has variables prices.
406		*
407		* @param bool $ret Does donation form have variable prices?
408		* @param int\|string The ID of the donation form.
409		*/
410		return (bool) apply_filters( 'give_has_variable_prices', $ret, $this->ID );
411
412		}
413
414		/**
415		* Retrieve the donation form type, set or multi-level
416		*
417		* @since 1.5
418		* @return string Type of donation form, either 'set' or 'multi'
419		*/
420		public function get_type() {
421
422		if ( ! isset( $this->type ) ) {
423
424		$this->type = get_post_meta( $this->ID, '_give_price_option', true );
		0 ignored issues – show Bug introduced 2016-05-25 18:02 UTC by Report Bug Copy Issue Report The property `type` does not exist. Did you maybe forget to declare it? In PHP it is possible to write to properties without declaring them. For example, the following is perfectly valid PHP code: class MyClass { } $x = new MyClass(); $x->foo = true; Generally, it is a good practice to explictly declare properties to avoid accidental typos and provide IDE auto-completion: class MyClass { public $foo; } $x = new MyClass(); $x->foo = true; Loading history...
425
426		if ( empty( $this->type ) ) {
427		$this->type = 'set';
428		}
429
430		}
431
432		return apply_filters( 'give_get_form_type', $this->type, $this->ID );
433
434		}
435
436		/**
437		* Retrieve the sale count for the donation form
438		*
439		* @since 1.0
440		* @return int
441		*/
442		public function get_sales() {
443
444		if ( ! isset( $this->sales ) ) {
445
446		if ( '' == get_post_meta( $this->ID, '_give_form_sales', true ) ) {
447		add_post_meta( $this->ID, '_give_form_sales', 0 );
448		} // End if
449
450		$this->sales = get_post_meta( $this->ID, '_give_form_sales', true );
451
452		if ( $this->sales < 0 ) {
453		// Never let sales be less than zero
454		$this->sales = 0;
455		}
456
457		}
458
459		return $this->sales;
460
461		}
462
463		/**
464		* Increment the sale count by one
465		*
466		* @since 1.0
467		*
468		* @param int $quantity The quantity to increase the donations by
469		*
470		* @return int\|false New number of total sales
471		*/
472		public function increase_sales( $quantity = 1 ) {
473
474		$sales = give_get_form_sales_stats( $this->ID );
475		$quantity = absint( $quantity );
476		$total_sales = $sales + $quantity;
477
478		if ( $this->update_meta( '_give_form_sales', $total_sales ) ) {
479
480		$this->sales = $total_sales;
481
482		return $this->sales;
483
484		}
485
486		return false;
487		}
488
489		/**
490		* Decrement the sale count by one
491		*
492		* @since 1.0
493		*
494		* @param int $quantity The quantity to decrease by
495		*
496		* @return int\|false New number of total sales
497		*/
498		public function decrease_sales( $quantity = 1 ) {
499
500		$sales = give_get_form_sales_stats( $this->ID );
501
502		// Only decrease if not already zero
503		if ( $sales > 0 ) {
504
505		$quantity = absint( $quantity );
506		$total_sales = $sales - $quantity;
507
508		if ( $this->update_meta( '_give_form_sales', $total_sales ) ) {
509
510		$this->sales = $sales;
511
512		return $sales;
513
514		}
515
516		}
517
518		return false;
519
520		}
521
522		/**
523		* Retrieve the total earnings for the form
524		*
525		* @since 1.0
526		* @return float
527		*/
528		public function get_earnings() {
529
530		if ( ! isset( $this->earnings ) ) {
531
532		if ( '' == get_post_meta( $this->ID, '_give_form_earnings', true ) ) {
533		add_post_meta( $this->ID, '_give_form_earnings', 0 );
534		}
535
536		$this->earnings = get_post_meta( $this->ID, '_give_form_earnings', true );
537
538		if ( $this->earnings < 0 ) {
539		// Never let earnings be less than zero
540		$this->earnings = 0;
541		}
542
543		}
544
545		return $this->earnings;
546
547		}
548
549		/**
550		* Increase the earnings by the given amount
551		*
552		* @since 1.0
553		* @return float\|false
554		*/
555		public function increase_earnings( $amount = 0 ) {
556
557		$earnings = give_get_form_earnings_stats( $this->ID );
558		$new_amount = $earnings + (float) $amount;
559
560		if ( $this->update_meta( '_give_form_earnings', $new_amount ) ) {
561
562		$this->earnings = $new_amount;
563
564		return $this->earnings;
565
566		}
567
568		return false;
569
570		}
571
572		/**
573		* Decrease the earnings by the given amount
574		*
575		* @since 1.0
576		* @return float\|false
577		*/
578		public function decrease_earnings( $amount ) {
579
580		$earnings = give_get_form_earnings_stats( $this->ID );
581
582		if ( $earnings > 0 ) {
583		// Only decrease if greater than zero
584		$new_amount = $earnings - (float) $amount;
585
586
587		if ( $this->update_meta( '_give_form_earnings', $new_amount ) ) {
588
589		$this->earnings = $new_amount;
590
591		return $this->earnings;
592
593		}
594
595		}
596
597		return false;
598
599		}
600
601		/**
602		* Determine if the donation is free or if the given price ID is free
603		*
604		* @since 1.0
605		* @return bool
606		*/
607		public function is_free( $price_id = false ) {
608
609		$is_free = false;
610		$variable_pricing = give_has_variable_prices( $this->ID );
611
612		if ( $variable_pricing && ! is_null( $price_id ) && $price_id !== false ) {
613		$price = give_get_price_option_amount( $this->ID, $price_id );
614		} elseif ( ! $variable_pricing ) {
615		$price = get_post_meta( $this->ID, '_give_set_price', true );
616		}
617
618		if ( isset( $price ) && (float) $price == 0 ) {
619		$is_free = true;
620		}
621
622		return (bool) apply_filters( 'give_is_free_donation', $is_free, $this->ID, $price_id );
623
624		}
625
626
627		/**
628		* Updates a single meta entry for the donation form
629		*
630		* @since 1.5
631		* @access private
632		*
633		* @param string $meta_key The meta_key to update
634		* @param string\|array\|object $meta_value The value to put into the meta
635		*
636		* @return bool The result of the update query
637		*/
638		private function update_meta( $meta_key = '', $meta_value = '' ) {
639
640		global $wpdb;
		0 ignored issues – show Compatibility Best Practice introduced 2016-05-25 18:02 UTC by Report Bug Copy Issue Report Use of `global` functionality is not recommended; it makes your code harder to test, and less reusable. Instead of relying on `global` state, we recommend one of these alternatives: 1. Pass all data via parameters function myFunction($a, $b) { // Do something } 2. Create a class that maintains your state class MyClass { private $a; private $b; public function __construct($a, $b) { $this->a = $a; $this->b = $b; } public function myFunction() { // Do something } } Loading history...
641
642		if ( empty( $meta_key ) \|\| empty( $meta_value ) ) {
643		return false;
644		}
645
646		// Make sure if it needs to be serialized, we do
647		$meta_value = maybe_serialize( $meta_value );
648
649		if ( is_numeric( $meta_value ) ) {
650		$value_type = is_float( $meta_value ) ? '%f' : '%d';
651		} else {
652		$value_type = "'%s'";
653		}
654
655		$sql = $wpdb->prepare( "UPDATE $wpdb->postmeta SET meta_value = $value_type WHERE post_id = $this->ID AND meta_key = '%s'", $meta_value, $meta_key );
656
657		if ( $wpdb->query( $sql ) ) {
658
659		clean_post_cache( $this->ID );
660
661		return true;
662
663		}
664
665		return false;
666		}
667
668
669		}
670

WordImpress / Give

Pull Request — master (#664)

Give_Donate_Form::get_price() B

Complexity

Size

Duplication

Code Coverage

Importance

1. Pass all data via parameters

2. Create a class that maintains your state

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