AyeCode / invoicing

includes/data/item-schema.php

Indentation +235 added lines, -235 removed lines

@@ -13,240 +13,240 @@
 
 return array(
 
-	'id'              => array(
-		'description' => __( 'Unique identifier for the item.', 'invoicing' ),
-		'type'        => 'integer',
-		'context'     => array( 'view', 'edit', 'embed' ),
-		'readonly'    => true,
-	),
-
-	'parent_id'       => array(
-		'description' => __( 'Parent item ID.', 'invoicing' ),
-		'type'        => 'integer',
-		'context'     => array( 'view', 'edit', 'embed' ),
-		'default'     => 0,
-	),
-
-	'status'          => array(
-		'description' => __( 'A named status for the item.', 'invoicing' ),
-		'type'        => 'string',
-		'enum'        => array( 'draft', 'pending', 'publish' ),
-		'context'     => array( 'view', 'edit', 'embed' ),
-		'default'     => 'draft',
-	),
-
-	'version'         => array(
-		'description' => __( 'Plugin version when the item was created.', 'invoicing' ),
-		'type'        => 'string',
-		'context'     => array( 'view', 'edit' ),
-		'readonly'    => true,
-	),
-
-	'date_created'    => array(
-		'description' => __( "The date the item was created, in the site's timezone.", 'invoicing' ),
-		'type'        => 'string',
-		'context'     => array( 'view', 'edit', 'embed' ),
-	),
-
-	'date_created_gmt'    => array(
-		'description' => __( 'The GMT date the item was created.', 'invoicing' ),
-		'type'        => 'string',
-		'context'     => array( 'view', 'edit', 'embed' ),
-		'readonly'    => true,
-	),
-
-	'date_modified'   => array(
-		'description' => __( "The date the item was last modified, in the site's timezone.", 'invoicing' ),
-		'type'        => 'string',
-		'context'     => array( 'view', 'edit', 'embed' ),
-		'readonly'    => true,
-	),
-
-	'date_modified_gmt'    => array(
-		'description' => __( 'The GMT date the item was last modified.', 'invoicing' ),
-		'type'        => 'string',
-		'context'     => array( 'view', 'edit', 'embed' ),
-		'readonly'    => true,
-	),
-
-	'name'			  => array(
-		'description' => __( "The item's name.", 'invoicing' ),
-		'type'        => 'string',
-		'context'     => array( 'view', 'edit', 'embed' ),
-		'required'    => true,
-	),
-
-	'description'     => array(
-		'description' => __( "The item's description.", 'invoicing' ),
-		'type'        => 'string',
-		'context'     => array( 'view', 'edit', 'embed' ),
-	),
-
-	'owner'           => array(
-		'description' => __( 'The owner of the item (user id).', 'invoicing' ),
-		'type'        => 'integer',
-		'context'     => array( 'view', 'edit', 'embed' ),
-	),
-
-	'price'           => array(
-		'description' => __( 'The price of the item.', 'invoicing' ),
-		'type'        => 'number',
-		'context'     => array( 'view', 'edit', 'embed' ),
-		'required'    => true,
-	),
-
-	'the_price'       => array(
-		'description' => __( 'The formatted price of the item.', 'invoicing' ),
-		'type'        => 'string',
-		'context'     => array( 'view', 'edit', 'embed' ),
-		'readonly'    => true,
-	),
-
-	'type'       => array(
-		'description' => __( 'The item type.', 'invoicing' ),
-		'type'        => 'string',
-		'enum'        => wpinv_item_types(),
-		'default'     => 'custom',
-		'context'     => array( 'view', 'edit', 'embed' ),
-	),
-
-	'vat_rule'       => array(
-		'description' => __( 'VAT rule applied to the item.', 'invoicing' ),
-		'type'        => 'string',
-		'enum'        => array_keys( getpaid_tax()->get_rules() ),
-		'context'     => array( 'view', 'edit', 'embed' ),
-	),
-
-	'vat_class'       => array(
-		'description' => __( 'VAT class for the item.', 'invoicing' ),
-		'type'        => 'string',
-		'context'     => array( 'view', 'edit', 'embed' ),
-		'enum'        => array_keys( getpaid_tax()->get_vat_groups() ),
-	),
-
-	'custom_id'       => array(
-		'description' => __( 'Custom id for the item.', 'invoicing' ),
-		'type'        => 'string',
-		'context'     => array( 'view', 'edit', 'embed' ),
-	),
+    'id'              => array(
+        'description' => __( 'Unique identifier for the item.', 'invoicing' ),
+        'type'        => 'integer',
+        'context'     => array( 'view', 'edit', 'embed' ),
+        'readonly'    => true,
+    ),
+
+    'parent_id'       => array(
+        'description' => __( 'Parent item ID.', 'invoicing' ),
+        'type'        => 'integer',
+        'context'     => array( 'view', 'edit', 'embed' ),
+        'default'     => 0,
+    ),
+
+    'status'          => array(
+        'description' => __( 'A named status for the item.', 'invoicing' ),
+        'type'        => 'string',
+        'enum'        => array( 'draft', 'pending', 'publish' ),
+        'context'     => array( 'view', 'edit', 'embed' ),
+        'default'     => 'draft',
+    ),
+
+    'version'         => array(
+        'description' => __( 'Plugin version when the item was created.', 'invoicing' ),
+        'type'        => 'string',
+        'context'     => array( 'view', 'edit' ),
+        'readonly'    => true,
+    ),
+
+    'date_created'    => array(
+        'description' => __( "The date the item was created, in the site's timezone.", 'invoicing' ),
+        'type'        => 'string',
+        'context'     => array( 'view', 'edit', 'embed' ),
+    ),
+
+    'date_created_gmt'    => array(
+        'description' => __( 'The GMT date the item was created.', 'invoicing' ),
+        'type'        => 'string',
+        'context'     => array( 'view', 'edit', 'embed' ),
+        'readonly'    => true,
+    ),
+
+    'date_modified'   => array(
+        'description' => __( "The date the item was last modified, in the site's timezone.", 'invoicing' ),
+        'type'        => 'string',
+        'context'     => array( 'view', 'edit', 'embed' ),
+        'readonly'    => true,
+    ),
+
+    'date_modified_gmt'    => array(
+        'description' => __( 'The GMT date the item was last modified.', 'invoicing' ),
+        'type'        => 'string',
+        'context'     => array( 'view', 'edit', 'embed' ),
+        'readonly'    => true,
+    ),
+
+    'name'			  => array(
+        'description' => __( "The item's name.", 'invoicing' ),
+        'type'        => 'string',
+        'context'     => array( 'view', 'edit', 'embed' ),
+        'required'    => true,
+    ),
+
+    'description'     => array(
+        'description' => __( "The item's description.", 'invoicing' ),
+        'type'        => 'string',
+        'context'     => array( 'view', 'edit', 'embed' ),
+    ),
+
+    'owner'           => array(
+        'description' => __( 'The owner of the item (user id).', 'invoicing' ),
+        'type'        => 'integer',
+        'context'     => array( 'view', 'edit', 'embed' ),
+    ),
+
+    'price'           => array(
+        'description' => __( 'The price of the item.', 'invoicing' ),
+        'type'        => 'number',
+        'context'     => array( 'view', 'edit', 'embed' ),
+        'required'    => true,
+    ),
+
+    'the_price'       => array(
+        'description' => __( 'The formatted price of the item.', 'invoicing' ),
+        'type'        => 'string',
+        'context'     => array( 'view', 'edit', 'embed' ),
+        'readonly'    => true,
+    ),
+
+    'type'       => array(
+        'description' => __( 'The item type.', 'invoicing' ),
+        'type'        => 'string',
+        'enum'        => wpinv_item_types(),
+        'default'     => 'custom',
+        'context'     => array( 'view', 'edit', 'embed' ),
+    ),
+
+    'vat_rule'       => array(
+        'description' => __( 'VAT rule applied to the item.', 'invoicing' ),
+        'type'        => 'string',
+        'enum'        => array_keys( getpaid_tax()->get_rules() ),
+        'context'     => array( 'view', 'edit', 'embed' ),
+    ),
+
+    'vat_class'       => array(
+        'description' => __( 'VAT class for the item.', 'invoicing' ),
+        'type'        => 'string',
+        'context'     => array( 'view', 'edit', 'embed' ),
+        'enum'        => array_keys( getpaid_tax()->get_vat_groups() ),
+    ),
+
+    'custom_id'       => array(
+        'description' => __( 'Custom id for the item.', 'invoicing' ),
+        'type'        => 'string',
+        'context'     => array( 'view', 'edit', 'embed' ),
+    ),
 	
-	'custom_name'       => array(
-		'description' => __( 'Custom name for the item.', 'invoicing' ),
-		'type'        => 'string',
-		'context'     => array( 'view', 'edit', 'embed' ),
-	),
-
-	'custom_singular_name'       => array(
-		'description' => __( 'Custom singular name for the item.', 'invoicing' ),
-		'type'        => 'string',
-		'context'     => array( 'view', 'edit', 'embed' ),
-	),
-
-	'is_editable'     => array(
-		'description' => __( 'Whether or not the item is editable.', 'invoicing' ),
-		'type'        => 'integer',
-		'enum'        => array( 0, 1 ),
-		'context'     => array( 'view', 'edit', 'embed' ),
-	),
-
-	'is_dynamic_pricing'     => array(
-		'description' => __( 'Whether or not customers can enter their own prices when checking out.', 'invoicing' ),
-		'type'        => 'integer',
-		'enum'        => array( 0, 1 ),
-		'context'     => array( 'view', 'edit', 'embed' ),
-	),
-
-	'minimum_price'   => array(
-		'description' => __( 'For dynamic prices, this is the minimum price that a user can set.', 'invoicing' ),
-		'type'        => 'number',
-		'context'     => array( 'view', 'edit', 'embed' ),
-	),
-
-	'is_recurring'        => array(
-		'description' => __( 'Whether or not this is a subscription item.', 'invoicing' ),
-		'type'        => 'integer',
-		'enum'        => array( 0, 1 ),
-		'context'     => array( 'view', 'edit', 'embed' ),
-	),
-
-	'initial_price'   => array(
-		'description' => __( 'The initial price of the item.', 'invoicing' ),
-		'type'        => 'number',
-		'context'     => array( 'view', 'edit', 'embed' ),
-		'readonly'    => true,
-	),
-
-	'the_initial_price'       => array(
-		'description' => __( 'The formatted initial price of the item.', 'invoicing' ),
-		'type'        => 'string',
-		'context'     => array( 'view', 'edit', 'embed' ),
-		'readonly'    => true,
-	),
-
-	'recurring_price' => array(
-		'description' => __( 'The recurring price of the item.', 'invoicing' ),
-		'type'        => 'number',
-		'context'     => array( 'view', 'edit', 'embed' ),
-		'readonly'    => true,
-	),
-
-	'the_recurring_price'       => array(
-		'description' => __( 'The formatted recurring price of the item.', 'invoicing' ),
-		'type'        => 'string',
-		'context'     => array( 'view', 'edit', 'embed' ),
-		'readonly'    => true,
-	),
-
-	'recurring_period'        => array(
-		'description' => __( 'The recurring period for a recurring item.', 'invoicing' ),
-		'type'        => 'string',
-		'context'     => array( 'view', 'edit', 'embed' ),
-		'enum'        => array( 'D', 'W', 'M', 'Y' ),
-	),
-
-	'recurring_interval'        => array(
-		'description' => __( 'The recurring interval for a subscription item.', 'invoicing' ),
-		'type'        => 'integer',
-		'context'     => array( 'view', 'edit', 'embed' ),
-	),
-
-	'recurring_limit' => array(
-		'description' => __( 'The maximum number of renewals for a subscription item.', 'invoicing' ),
-		'type'        => 'integer',
-		'context'     => array( 'view', 'edit', 'embed' ),
-	),
-
-	'is_free_trial'   => array(
-		'description' => __( 'Whether the item has a free trial period.', 'invoicing' ),
-		'type'        => 'integer',
-		'enum'        => array( 0, 1 ),
-		'context'     => array( 'view', 'edit', 'embed' ),
-	),
-
-	'trial_period'    => array(
-		'description' => __( 'The trial period.', 'invoicing' ),
-		'type'        => 'string',
-		'context'     => array( 'view', 'edit', 'embed' ),
-		'enum'        => array( 'D', 'W', 'M', 'Y' ),
-	),
-
-	'trial_interval'  => array(
-		'description' => __( 'The trial interval.', 'invoicing' ),
-		'type'        => 'integer',
-		'context'     => array( 'view', 'edit', 'embed' ),
-	),
-
-	'first_renewal_date'       => array(
-		'description' => __( 'The first renewal date in case the item was to be bought today.', 'invoicing' ),
-		'type'        => 'string',
-		'context'     => array( 'view', 'edit', 'embed' ),
-		'readonly'    => true,
-	),
-
-	'edit_url'        => array(
-		'description' => __( 'The URL to edit an item.', 'invoicing' ),
-		'type'        => 'string',
-		'context'     => array( 'view', 'edit', 'embed' ),
-		'readonly'    => true,
-	),
+    'custom_name'       => array(
+        'description' => __( 'Custom name for the item.', 'invoicing' ),
+        'type'        => 'string',
+        'context'     => array( 'view', 'edit', 'embed' ),
+    ),
+
+    'custom_singular_name'       => array(
+        'description' => __( 'Custom singular name for the item.', 'invoicing' ),
+        'type'        => 'string',
+        'context'     => array( 'view', 'edit', 'embed' ),
+    ),
+
+    'is_editable'     => array(
+        'description' => __( 'Whether or not the item is editable.', 'invoicing' ),
+        'type'        => 'integer',
+        'enum'        => array( 0, 1 ),
+        'context'     => array( 'view', 'edit', 'embed' ),
+    ),
+
+    'is_dynamic_pricing'     => array(
+        'description' => __( 'Whether or not customers can enter their own prices when checking out.', 'invoicing' ),
+        'type'        => 'integer',
+        'enum'        => array( 0, 1 ),
+        'context'     => array( 'view', 'edit', 'embed' ),
+    ),
+
+    'minimum_price'   => array(
+        'description' => __( 'For dynamic prices, this is the minimum price that a user can set.', 'invoicing' ),
+        'type'        => 'number',
+        'context'     => array( 'view', 'edit', 'embed' ),
+    ),
+
+    'is_recurring'        => array(
+        'description' => __( 'Whether or not this is a subscription item.', 'invoicing' ),
+        'type'        => 'integer',
+        'enum'        => array( 0, 1 ),
+        'context'     => array( 'view', 'edit', 'embed' ),
+    ),
+
+    'initial_price'   => array(
+        'description' => __( 'The initial price of the item.', 'invoicing' ),
+        'type'        => 'number',
+        'context'     => array( 'view', 'edit', 'embed' ),
+        'readonly'    => true,
+    ),
+
+    'the_initial_price'       => array(
+        'description' => __( 'The formatted initial price of the item.', 'invoicing' ),
+        'type'        => 'string',
+        'context'     => array( 'view', 'edit', 'embed' ),
+        'readonly'    => true,
+    ),
+
+    'recurring_price' => array(
+        'description' => __( 'The recurring price of the item.', 'invoicing' ),
+        'type'        => 'number',
+        'context'     => array( 'view', 'edit', 'embed' ),
+        'readonly'    => true,
+    ),
+
+    'the_recurring_price'       => array(
+        'description' => __( 'The formatted recurring price of the item.', 'invoicing' ),
+        'type'        => 'string',
+        'context'     => array( 'view', 'edit', 'embed' ),
+        'readonly'    => true,
+    ),
+
+    'recurring_period'        => array(
+        'description' => __( 'The recurring period for a recurring item.', 'invoicing' ),
+        'type'        => 'string',
+        'context'     => array( 'view', 'edit', 'embed' ),
+        'enum'        => array( 'D', 'W', 'M', 'Y' ),
+    ),
+
+    'recurring_interval'        => array(
+        'description' => __( 'The recurring interval for a subscription item.', 'invoicing' ),
+        'type'        => 'integer',
+        'context'     => array( 'view', 'edit', 'embed' ),
+    ),
+
+    'recurring_limit' => array(
+        'description' => __( 'The maximum number of renewals for a subscription item.', 'invoicing' ),
+        'type'        => 'integer',
+        'context'     => array( 'view', 'edit', 'embed' ),
+    ),
+
+    'is_free_trial'   => array(
+        'description' => __( 'Whether the item has a free trial period.', 'invoicing' ),
+        'type'        => 'integer',
+        'enum'        => array( 0, 1 ),
+        'context'     => array( 'view', 'edit', 'embed' ),
+    ),
+
+    'trial_period'    => array(
+        'description' => __( 'The trial period.', 'invoicing' ),
+        'type'        => 'string',
+        'context'     => array( 'view', 'edit', 'embed' ),
+        'enum'        => array( 'D', 'W', 'M', 'Y' ),
+    ),
+
+    'trial_interval'  => array(
+        'description' => __( 'The trial interval.', 'invoicing' ),
+        'type'        => 'integer',
+        'context'     => array( 'view', 'edit', 'embed' ),
+    ),
+
+    'first_renewal_date'       => array(
+        'description' => __( 'The first renewal date in case the item was to be bought today.', 'invoicing' ),
+        'type'        => 'string',
+        'context'     => array( 'view', 'edit', 'embed' ),
+        'readonly'    => true,
+    ),
+
+    'edit_url'        => array(
+        'description' => __( 'The URL to edit an item.', 'invoicing' ),
+        'type'        => 'string',
+        'context'     => array( 'view', 'edit', 'embed' ),
+        'readonly'    => true,
+    ),
 );

Spacing +80 added lines, -80 removed lines

@@ -9,244 +9,244 @@
  * @version 1.0.19
  */
 
-defined( 'ABSPATH' ) || exit;
+defined('ABSPATH') || exit;
 
 return array(
 
 	'id'              => array(
-		'description' => __( 'Unique identifier for the item.', 'invoicing' ),
+		'description' => __('Unique identifier for the item.', 'invoicing'),
 		'type'        => 'integer',
-		'context'     => array( 'view', 'edit', 'embed' ),
+		'context'     => array('view', 'edit', 'embed'),
 		'readonly'    => true,
 	),
 
 	'parent_id'       => array(
-		'description' => __( 'Parent item ID.', 'invoicing' ),
+		'description' => __('Parent item ID.', 'invoicing'),
 		'type'        => 'integer',
-		'context'     => array( 'view', 'edit', 'embed' ),
+		'context'     => array('view', 'edit', 'embed'),
 		'default'     => 0,
 	),
 
 	'status'          => array(
-		'description' => __( 'A named status for the item.', 'invoicing' ),
+		'description' => __('A named status for the item.', 'invoicing'),
 		'type'        => 'string',
-		'enum'        => array( 'draft', 'pending', 'publish' ),
-		'context'     => array( 'view', 'edit', 'embed' ),
+		'enum'        => array('draft', 'pending', 'publish'),
+		'context'     => array('view', 'edit', 'embed'),
 		'default'     => 'draft',
 	),
 
 	'version'         => array(
-		'description' => __( 'Plugin version when the item was created.', 'invoicing' ),
+		'description' => __('Plugin version when the item was created.', 'invoicing'),
 		'type'        => 'string',
-		'context'     => array( 'view', 'edit' ),
+		'context'     => array('view', 'edit'),
 		'readonly'    => true,
 	),
 
 	'date_created'    => array(
-		'description' => __( "The date the item was created, in the site's timezone.", 'invoicing' ),
+		'description' => __("The date the item was created, in the site's timezone.", 'invoicing'),
 		'type'        => 'string',
-		'context'     => array( 'view', 'edit', 'embed' ),
+		'context'     => array('view', 'edit', 'embed'),
 	),
 
 	'date_created_gmt'    => array(
-		'description' => __( 'The GMT date the item was created.', 'invoicing' ),
+		'description' => __('The GMT date the item was created.', 'invoicing'),
 		'type'        => 'string',
-		'context'     => array( 'view', 'edit', 'embed' ),
+		'context'     => array('view', 'edit', 'embed'),
 		'readonly'    => true,
 	),
 
 	'date_modified'   => array(
-		'description' => __( "The date the item was last modified, in the site's timezone.", 'invoicing' ),
+		'description' => __("The date the item was last modified, in the site's timezone.", 'invoicing'),
 		'type'        => 'string',
-		'context'     => array( 'view', 'edit', 'embed' ),
+		'context'     => array('view', 'edit', 'embed'),
 		'readonly'    => true,
 	),
 
 	'date_modified_gmt'    => array(
-		'description' => __( 'The GMT date the item was last modified.', 'invoicing' ),
+		'description' => __('The GMT date the item was last modified.', 'invoicing'),
 		'type'        => 'string',
-		'context'     => array( 'view', 'edit', 'embed' ),
+		'context'     => array('view', 'edit', 'embed'),
 		'readonly'    => true,
 	),
 
 	'name'			  => array(
-		'description' => __( "The item's name.", 'invoicing' ),
+		'description' => __("The item's name.", 'invoicing'),
 		'type'        => 'string',
-		'context'     => array( 'view', 'edit', 'embed' ),
+		'context'     => array('view', 'edit', 'embed'),
 		'required'    => true,
 	),
 
 	'description'     => array(
-		'description' => __( "The item's description.", 'invoicing' ),
+		'description' => __("The item's description.", 'invoicing'),
 		'type'        => 'string',
-		'context'     => array( 'view', 'edit', 'embed' ),
+		'context'     => array('view', 'edit', 'embed'),
 	),
 
 	'owner'           => array(
-		'description' => __( 'The owner of the item (user id).', 'invoicing' ),
+		'description' => __('The owner of the item (user id).', 'invoicing'),
 		'type'        => 'integer',
-		'context'     => array( 'view', 'edit', 'embed' ),
+		'context'     => array('view', 'edit', 'embed'),
 	),
 
 	'price'           => array(
-		'description' => __( 'The price of the item.', 'invoicing' ),
+		'description' => __('The price of the item.', 'invoicing'),
 		'type'        => 'number',
-		'context'     => array( 'view', 'edit', 'embed' ),
+		'context'     => array('view', 'edit', 'embed'),
 		'required'    => true,
 	),
 
 	'the_price'       => array(
-		'description' => __( 'The formatted price of the item.', 'invoicing' ),
+		'description' => __('The formatted price of the item.', 'invoicing'),
 		'type'        => 'string',
-		'context'     => array( 'view', 'edit', 'embed' ),
+		'context'     => array('view', 'edit', 'embed'),
 		'readonly'    => true,
 	),
 
 	'type'       => array(
-		'description' => __( 'The item type.', 'invoicing' ),
+		'description' => __('The item type.', 'invoicing'),
 		'type'        => 'string',
 		'enum'        => wpinv_item_types(),
 		'default'     => 'custom',
-		'context'     => array( 'view', 'edit', 'embed' ),
+		'context'     => array('view', 'edit', 'embed'),
 	),
 
 	'vat_rule'       => array(
-		'description' => __( 'VAT rule applied to the item.', 'invoicing' ),
+		'description' => __('VAT rule applied to the item.', 'invoicing'),
 		'type'        => 'string',
-		'enum'        => array_keys( getpaid_tax()->get_rules() ),
-		'context'     => array( 'view', 'edit', 'embed' ),
+		'enum'        => array_keys(getpaid_tax()->get_rules()),
+		'context'     => array('view', 'edit', 'embed'),
 	),
 
 	'vat_class'       => array(
-		'description' => __( 'VAT class for the item.', 'invoicing' ),
+		'description' => __('VAT class for the item.', 'invoicing'),
 		'type'        => 'string',
-		'context'     => array( 'view', 'edit', 'embed' ),
-		'enum'        => array_keys( getpaid_tax()->get_vat_groups() ),
+		'context'     => array('view', 'edit', 'embed'),
+		'enum'        => array_keys(getpaid_tax()->get_vat_groups()),
 	),
 
 	'custom_id'       => array(
-		'description' => __( 'Custom id for the item.', 'invoicing' ),
+		'description' => __('Custom id for the item.', 'invoicing'),
 		'type'        => 'string',
-		'context'     => array( 'view', 'edit', 'embed' ),
+		'context'     => array('view', 'edit', 'embed'),
 	),
 	
 	'custom_name'       => array(
-		'description' => __( 'Custom name for the item.', 'invoicing' ),
+		'description' => __('Custom name for the item.', 'invoicing'),
 		'type'        => 'string',
-		'context'     => array( 'view', 'edit', 'embed' ),
+		'context'     => array('view', 'edit', 'embed'),
 	),
 
 	'custom_singular_name'       => array(
-		'description' => __( 'Custom singular name for the item.', 'invoicing' ),
+		'description' => __('Custom singular name for the item.', 'invoicing'),
 		'type'        => 'string',
-		'context'     => array( 'view', 'edit', 'embed' ),
+		'context'     => array('view', 'edit', 'embed'),
 	),
 
 	'is_editable'     => array(
-		'description' => __( 'Whether or not the item is editable.', 'invoicing' ),
+		'description' => __('Whether or not the item is editable.', 'invoicing'),
 		'type'        => 'integer',
-		'enum'        => array( 0, 1 ),
-		'context'     => array( 'view', 'edit', 'embed' ),
+		'enum'        => array(0, 1),
+		'context'     => array('view', 'edit', 'embed'),
 	),
 
 	'is_dynamic_pricing'     => array(
-		'description' => __( 'Whether or not customers can enter their own prices when checking out.', 'invoicing' ),
+		'description' => __('Whether or not customers can enter their own prices when checking out.', 'invoicing'),
 		'type'        => 'integer',
-		'enum'        => array( 0, 1 ),
-		'context'     => array( 'view', 'edit', 'embed' ),
+		'enum'        => array(0, 1),
+		'context'     => array('view', 'edit', 'embed'),
 	),
 
 	'minimum_price'   => array(
-		'description' => __( 'For dynamic prices, this is the minimum price that a user can set.', 'invoicing' ),
+		'description' => __('For dynamic prices, this is the minimum price that a user can set.', 'invoicing'),
 		'type'        => 'number',
-		'context'     => array( 'view', 'edit', 'embed' ),
+		'context'     => array('view', 'edit', 'embed'),
 	),
 
 	'is_recurring'        => array(
-		'description' => __( 'Whether or not this is a subscription item.', 'invoicing' ),
+		'description' => __('Whether or not this is a subscription item.', 'invoicing'),
 		'type'        => 'integer',
-		'enum'        => array( 0, 1 ),
-		'context'     => array( 'view', 'edit', 'embed' ),
+		'enum'        => array(0, 1),
+		'context'     => array('view', 'edit', 'embed'),
 	),
 
 	'initial_price'   => array(
-		'description' => __( 'The initial price of the item.', 'invoicing' ),
+		'description' => __('The initial price of the item.', 'invoicing'),
 		'type'        => 'number',
-		'context'     => array( 'view', 'edit', 'embed' ),
+		'context'     => array('view', 'edit', 'embed'),
 		'readonly'    => true,
 	),
 
 	'the_initial_price'       => array(
-		'description' => __( 'The formatted initial price of the item.', 'invoicing' ),
+		'description' => __('The formatted initial price of the item.', 'invoicing'),
 		'type'        => 'string',
-		'context'     => array( 'view', 'edit', 'embed' ),
+		'context'     => array('view', 'edit', 'embed'),
 		'readonly'    => true,
 	),
 
 	'recurring_price' => array(
-		'description' => __( 'The recurring price of the item.', 'invoicing' ),
+		'description' => __('The recurring price of the item.', 'invoicing'),
 		'type'        => 'number',
-		'context'     => array( 'view', 'edit', 'embed' ),
+		'context'     => array('view', 'edit', 'embed'),
 		'readonly'    => true,
 	),
 
 	'the_recurring_price'       => array(
-		'description' => __( 'The formatted recurring price of the item.', 'invoicing' ),
+		'description' => __('The formatted recurring price of the item.', 'invoicing'),
 		'type'        => 'string',
-		'context'     => array( 'view', 'edit', 'embed' ),
+		'context'     => array('view', 'edit', 'embed'),
 		'readonly'    => true,
 	),
 
 	'recurring_period'        => array(
-		'description' => __( 'The recurring period for a recurring item.', 'invoicing' ),
+		'description' => __('The recurring period for a recurring item.', 'invoicing'),
 		'type'        => 'string',
-		'context'     => array( 'view', 'edit', 'embed' ),
-		'enum'        => array( 'D', 'W', 'M', 'Y' ),
+		'context'     => array('view', 'edit', 'embed'),
+		'enum'        => array('D', 'W', 'M', 'Y'),
 	),
 
 	'recurring_interval'        => array(
-		'description' => __( 'The recurring interval for a subscription item.', 'invoicing' ),
+		'description' => __('The recurring interval for a subscription item.', 'invoicing'),
 		'type'        => 'integer',
-		'context'     => array( 'view', 'edit', 'embed' ),
+		'context'     => array('view', 'edit', 'embed'),
 	),
 
 	'recurring_limit' => array(
-		'description' => __( 'The maximum number of renewals for a subscription item.', 'invoicing' ),
+		'description' => __('The maximum number of renewals for a subscription item.', 'invoicing'),
 		'type'        => 'integer',
-		'context'     => array( 'view', 'edit', 'embed' ),
+		'context'     => array('view', 'edit', 'embed'),
 	),
 
 	'is_free_trial'   => array(
-		'description' => __( 'Whether the item has a free trial period.', 'invoicing' ),
+		'description' => __('Whether the item has a free trial period.', 'invoicing'),
 		'type'        => 'integer',
-		'enum'        => array( 0, 1 ),
-		'context'     => array( 'view', 'edit', 'embed' ),
+		'enum'        => array(0, 1),
+		'context'     => array('view', 'edit', 'embed'),
 	),
 
 	'trial_period'    => array(
-		'description' => __( 'The trial period.', 'invoicing' ),
+		'description' => __('The trial period.', 'invoicing'),
 		'type'        => 'string',
-		'context'     => array( 'view', 'edit', 'embed' ),
-		'enum'        => array( 'D', 'W', 'M', 'Y' ),
+		'context'     => array('view', 'edit', 'embed'),
+		'enum'        => array('D', 'W', 'M', 'Y'),
 	),
 
 	'trial_interval'  => array(
-		'description' => __( 'The trial interval.', 'invoicing' ),
+		'description' => __('The trial interval.', 'invoicing'),
 		'type'        => 'integer',
-		'context'     => array( 'view', 'edit', 'embed' ),
+		'context'     => array('view', 'edit', 'embed'),
 	),
 
 	'first_renewal_date'       => array(
-		'description' => __( 'The first renewal date in case the item was to be bought today.', 'invoicing' ),
+		'description' => __('The first renewal date in case the item was to be bought today.', 'invoicing'),
 		'type'        => 'string',
-		'context'     => array( 'view', 'edit', 'embed' ),
+		'context'     => array('view', 'edit', 'embed'),
 		'readonly'    => true,
 	),
 
 	'edit_url'        => array(
-		'description' => __( 'The URL to edit an item.', 'invoicing' ),
+		'description' => __('The URL to edit an item.', 'invoicing'),
 		'type'        => 'string',
-		'context'     => array( 'view', 'edit', 'embed' ),
+		'context'     => array('view', 'edit', 'embed'),
 		'readonly'    => true,
 	),
 );

includes/api/class-wpinv-rest-items-controller.php

Indentation +163 added lines, -163 removed lines

@@ -15,172 +15,172 @@
 class WPInv_REST_Items_Controller extends GetPaid_REST_Posts_Controller {
 
     /**
-	 * Post type.
-	 *
-	 * @var string
-	 */
-	protected $post_type = 'wpi_item';
+     * Post type.
+     *
+     * @var string
+     */
+    protected $post_type = 'wpi_item';
 	
-	/**
-	 * The base of this controller's route.
-	 *
-	 * @since 1.0.13
-	 * @var string
-	 */
-	protected $rest_base = 'items';
-
-	/** Contains this controller's class name.
-	 *
-	 * @var string
-	 */
-	public $crud_class = 'WPInv_Item';
-
-	/**
-	 * Registers the routes for the objects of the controller.
-	 *
-	 * @since 1.0.19
-	 *
-	 * @see register_rest_route()
-	 */
-	public function register_namespace_routes( $namespace ) {
-
-		parent::register_namespace_routes( $namespace );
-
-		register_rest_route(
-			$this->namespace,
-			'/' . $this->rest_base . '/item-types',
-			array(
-				array(
-					'methods'             => WP_REST_Server::READABLE,
-					'callback'            => array( $this, 'get_item_types' ),
-					'permission_callback' => array( $this, 'get_items_permissions_check' ),
-				),
-			)
-		);
-
-	}
-
-	/**
-	 * Handles rest requests for item types.
-	 *
-	 * @since 1.0.13
-	 * 
-	 * 
-	 * @return WP_REST_Response|WP_Error Response object on success, or WP_Error object on failure.
-	 */
-	public function get_item_types() {
-		return rest_ensure_response( wpinv_get_item_types() );
-	}
+    /**
+     * The base of this controller's route.
+     *
+     * @since 1.0.13
+     * @var string
+     */
+    protected $rest_base = 'items';
+
+    /** Contains this controller's class name.
+     *
+     * @var string
+     */
+    public $crud_class = 'WPInv_Item';
+
+    /**
+     * Registers the routes for the objects of the controller.
+     *
+     * @since 1.0.19
+     *
+     * @see register_rest_route()
+     */
+    public function register_namespace_routes( $namespace ) {
+
+        parent::register_namespace_routes( $namespace );
+
+        register_rest_route(
+            $this->namespace,
+            '/' . $this->rest_base . '/item-types',
+            array(
+                array(
+                    'methods'             => WP_REST_Server::READABLE,
+                    'callback'            => array( $this, 'get_item_types' ),
+                    'permission_callback' => array( $this, 'get_items_permissions_check' ),
+                ),
+            )
+        );
+
+    }
+
+    /**
+     * Handles rest requests for item types.
+     *
+     * @since 1.0.13
+     * 
+     * 
+     * @return WP_REST_Response|WP_Error Response object on success, or WP_Error object on failure.
+     */
+    public function get_item_types() {
+        return rest_ensure_response( wpinv_get_item_types() );
+    }
+
+    /**
+     * Retrieves the query params for the items collection.
+     *
+     * @since 1.0.13
+     *
+     * @return array Collection parameters.
+     */
+    public function get_collection_params() {
+
+        $params = array_merge(
+
+            parent::get_collection_params(),
+
+            array(
+
+                // Item types
+                'type'                  => array(
+                    'description'       => __( 'Type of items to fetch.', 'invoicing' ),
+                    'type'              => array( 'array', 'string' ),
+                    'default'           => 'any',
+                    'validate_callback' => 'rest_validate_request_arg',
+                    'sanitize_callback' => 'wpinv_parse_list',
+                    'items'             => array(
+                        'enum'          => array_merge( array( 'any' ), wpinv_item_types() ),
+                        'type'          => 'string',
+                    ),
+                ),
+
+            )
+        );
+
+        // Filter collection parameters for the items controller.
+        return apply_filters( 'getpaid_rest_items_collection_params', $params, $this );
+
+    }
+
+    /**
+     * Determine the allowed query_vars for a get_items() response and
+     * prepare for WP_Query.
+     *
+     * @param array           $prepared_args Prepared arguments.
+     * @param WP_REST_Request $request Request object.
+     * @return array          $query_args
+     */
+    protected function prepare_items_query( $prepared_args = array(), $request = null ) {
+
+        $query_args = parent::prepare_items_query( $prepared_args );
+
+        // Retrieve items by type.
+        if ( ! in_array( 'any', $request['type'] ) ) {
+
+            if ( empty( $query_args['meta_query'] ) ) {
+                $query_args['meta_query'] = array();
+            }
+
+            $query_args['meta_query'][] = array(
+                'key'     => '_wpinv_type',
+                'value'   => implode( ',', $request['type'] ),
+                'compare' => 'IN',
+            );
+
+        }
+
+        return apply_filters( 'getpaid_rest_items_prepare_items_query', $query_args, $request, $this );
+
+    }
+
+    /**
+     * Retrieves a valid list of post statuses.
+     *
+     * @since 1.0.15
+     *
+     * @return array A list of registered item statuses.
+     */
+    public function get_post_statuses() {
+        return array( 'draft', 'pending', 'publish' );
+    }
 
     /**
-	 * Retrieves the query params for the items collection.
-	 *
-	 * @since 1.0.13
-	 *
-	 * @return array Collection parameters.
-	 */
-	public function get_collection_params() {
-
-		$params = array_merge(
-
-			parent::get_collection_params(),
-
-        	array(
-
-				// Item types
-				'type'                  => array(
-					'description'       => __( 'Type of items to fetch.', 'invoicing' ),
-					'type'              => array( 'array', 'string' ),
-					'default'           => 'any',
-					'validate_callback' => 'rest_validate_request_arg',
-					'sanitize_callback' => 'wpinv_parse_list',
-					'items'             => array(
-						'enum'          => array_merge( array( 'any' ), wpinv_item_types() ),
-						'type'          => 'string',
-					),
-				),
-
-			)
-		);
-
-		// Filter collection parameters for the items controller.
-		return apply_filters( 'getpaid_rest_items_collection_params', $params, $this );
-
-	}
-
-	/**
-	 * Determine the allowed query_vars for a get_items() response and
-	 * prepare for WP_Query.
-	 *
-	 * @param array           $prepared_args Prepared arguments.
-	 * @param WP_REST_Request $request Request object.
-	 * @return array          $query_args
-	 */
-	protected function prepare_items_query( $prepared_args = array(), $request = null ) {
-
-		$query_args = parent::prepare_items_query( $prepared_args );
-
-		// Retrieve items by type.
-		if ( ! in_array( 'any', $request['type'] ) ) {
-
-			if ( empty( $query_args['meta_query'] ) ) {
-				$query_args['meta_query'] = array();
-			}
-
-			$query_args['meta_query'][] = array(
-				'key'     => '_wpinv_type',
-				'value'   => implode( ',', $request['type'] ),
-				'compare' => 'IN',
-			);
-
-		}
-
-		return apply_filters( 'getpaid_rest_items_prepare_items_query', $query_args, $request, $this );
-
-	}
-
-	/**
-	 * Retrieves a valid list of post statuses.
-	 *
-	 * @since 1.0.15
-	 *
-	 * @return array A list of registered item statuses.
-	 */
-	public function get_post_statuses() {
-		return array( 'draft', 'pending', 'publish' );
-	}
-
-	/**
-	 * Checks if a key should be included in a response.
-	 *
-	 * @since  1.0.19
-	 * @param  WPInv_Item   $item  Item object.
-	 * @param  string       $field_key The key to check for.
-	 * @return bool
-	 */
-	public function object_supports_field( $item, $field_key ) {
-
-		if ( 'minimum_price' == $field_key && ! $item->user_can_set_their_price() ) {
-			return false;
-		}
-
-		foreach( wpinv_parse_list( 'initial_price the_initial_price recurring_price the_recurring_price recurring_period recurring_interval recurring_limit is_free_trial trial_period trial_interval first_renewal_date' ) as $key ) {
-
-			if ( $key == $field_key && ! $item->is_recurring() ) {
-				return false;
-			}
-
-		}
-
-		foreach( wpinv_parse_list( 'trial_period trial_interval' ) as $key ) {
-
-			if ( $key == $field_key && ! $item->has_free_trial() ) {
-				return false;
-			}
-
-		}
+     * Checks if a key should be included in a response.
+     *
+     * @since  1.0.19
+     * @param  WPInv_Item   $item  Item object.
+     * @param  string       $field_key The key to check for.
+     * @return bool
+     */
+    public function object_supports_field( $item, $field_key ) {
+
+        if ( 'minimum_price' == $field_key && ! $item->user_can_set_their_price() ) {
+            return false;
+        }
+
+        foreach( wpinv_parse_list( 'initial_price the_initial_price recurring_price the_recurring_price recurring_period recurring_interval recurring_limit is_free_trial trial_period trial_interval first_renewal_date' ) as $key ) {
+
+            if ( $key == $field_key && ! $item->is_recurring() ) {
+                return false;
+            }
+
+        }
+
+        foreach( wpinv_parse_list( 'trial_period trial_interval' ) as $key ) {
+
+            if ( $key == $field_key && ! $item->has_free_trial() ) {
+                return false;
+            }
+
+        }
 
-		return parent::object_supports_field( $item, $field_key );
-	}
+        return parent::object_supports_field( $item, $field_key );
+    }
 
 }

Spacing +24 added lines, -24 removed lines

@@ -5,7 +5,7 @@ 
  * @version 1.0.19
  */
 
-defined( 'ABSPATH' ) || exit;
+defined('ABSPATH') || exit;
 
 /**
  * REST API items controller class.
@@ -42,9 +42,9 @@ 
 	 *
 	 * @see register_rest_route()
 	 */
-	public function register_namespace_routes( $namespace ) {
+	public function register_namespace_routes($namespace) {
 
-		parent::register_namespace_routes( $namespace );
+		parent::register_namespace_routes($namespace);
 
 		register_rest_route(
 			$this->namespace,
@@ -52,8 +52,8 @@ 
 			array(
 				array(
 					'methods'             => WP_REST_Server::READABLE,
-					'callback'            => array( $this, 'get_item_types' ),
-					'permission_callback' => array( $this, 'get_items_permissions_check' ),
+					'callback'            => array($this, 'get_item_types'),
+					'permission_callback' => array($this, 'get_items_permissions_check'),
 				),
 			)
 		);
@@ -69,7 +69,7 @@ 
 	 * @return WP_REST_Response|WP_Error Response object on success, or WP_Error object on failure.
 	 */
 	public function get_item_types() {
-		return rest_ensure_response( wpinv_get_item_types() );
+		return rest_ensure_response(wpinv_get_item_types());
 	}
 
     /**
@@ -89,13 +89,13 @@ 
 
 				// Item types
 				'type'                  => array(
-					'description'       => __( 'Type of items to fetch.', 'invoicing' ),
-					'type'              => array( 'array', 'string' ),
+					'description'       => __('Type of items to fetch.', 'invoicing'),
+					'type'              => array('array', 'string'),
 					'default'           => 'any',
 					'validate_callback' => 'rest_validate_request_arg',
 					'sanitize_callback' => 'wpinv_parse_list',
 					'items'             => array(
-						'enum'          => array_merge( array( 'any' ), wpinv_item_types() ),
+						'enum'          => array_merge(array('any'), wpinv_item_types()),
 						'type'          => 'string',
 					),
 				),
@@ -104,7 +104,7 @@ 
 		);
 
 		// Filter collection parameters for the items controller.
-		return apply_filters( 'getpaid_rest_items_collection_params', $params, $this );
+		return apply_filters('getpaid_rest_items_collection_params', $params, $this);
 
 	}
 
@@ -116,26 +116,26 @@ 
 	 * @param WP_REST_Request $request Request object.
 	 * @return array          $query_args
 	 */
-	protected function prepare_items_query( $prepared_args = array(), $request = null ) {
+	protected function prepare_items_query($prepared_args = array(), $request = null) {
 
-		$query_args = parent::prepare_items_query( $prepared_args );
+		$query_args = parent::prepare_items_query($prepared_args);
 
 		// Retrieve items by type.
-		if ( ! in_array( 'any', $request['type'] ) ) {
+		if (!in_array('any', $request['type'])) {
 
-			if ( empty( $query_args['meta_query'] ) ) {
+			if (empty($query_args['meta_query'])) {
 				$query_args['meta_query'] = array();
 			}
 
 			$query_args['meta_query'][] = array(
 				'key'     => '_wpinv_type',
-				'value'   => implode( ',', $request['type'] ),
+				'value'   => implode(',', $request['type']),
 				'compare' => 'IN',
 			);
 
 		}
 
-		return apply_filters( 'getpaid_rest_items_prepare_items_query', $query_args, $request, $this );
+		return apply_filters('getpaid_rest_items_prepare_items_query', $query_args, $request, $this);
 
 	}
 
@@ -147,7 +147,7 @@ 
 	 * @return array A list of registered item statuses.
 	 */
 	public function get_post_statuses() {
-		return array( 'draft', 'pending', 'publish' );
+		return array('draft', 'pending', 'publish');
 	}
 
 	/**
@@ -158,29 +158,29 @@ 
 	 * @param  string       $field_key The key to check for.
 	 * @return bool
 	 */
-	public function object_supports_field( $item, $field_key ) {
+	public function object_supports_field($item, $field_key) {
 
-		if ( 'minimum_price' == $field_key && ! $item->user_can_set_their_price() ) {
+		if ('minimum_price' == $field_key && !$item->user_can_set_their_price()) {
 			return false;
 		}
 
-		foreach( wpinv_parse_list( 'initial_price the_initial_price recurring_price the_recurring_price recurring_period recurring_interval recurring_limit is_free_trial trial_period trial_interval first_renewal_date' ) as $key ) {
+		foreach (wpinv_parse_list('initial_price the_initial_price recurring_price the_recurring_price recurring_period recurring_interval recurring_limit is_free_trial trial_period trial_interval first_renewal_date') as $key) {
 
-			if ( $key == $field_key && ! $item->is_recurring() ) {
+			if ($key == $field_key && !$item->is_recurring()) {
 				return false;
 			}
 
 		}
 
-		foreach( wpinv_parse_list( 'trial_period trial_interval' ) as $key ) {
+		foreach (wpinv_parse_list('trial_period trial_interval') as $key) {
 
-			if ( $key == $field_key && ! $item->has_free_trial() ) {
+			if ($key == $field_key && !$item->has_free_trial()) {
 				return false;
 			}
 
 		}
 
-		return parent::object_supports_field( $item, $field_key );
+		return parent::object_supports_field($item, $field_key);
 	}
 
 }

includes/api/class-wpinv-rest-discounts-controller.php

Indentation +131 added lines, -131 removed lines

@@ -15,138 +15,138 @@
 class WPInv_REST_Discounts_Controller extends GetPaid_REST_Posts_Controller {
 
     /**
-	 * Post type.
-	 *
-	 * @var string
-	 */
-	protected $post_type = 'wpi_discount';
-
-	/**
-	 * The base of this controller's route.
-	 *
-	 * @since 1.0.13
-	 * @var string
-	 */
-	protected $rest_base = 'discounts';
-
-	/** Contains this controller's class name.
-	 *
-	 * @var string
-	 */
-	public $crud_class = 'WPInv_Discount';
-
-	/**
-	 * Registers the routes for the objects of the controller.
-	 *
-	 * @since 1.0.19
-	 *
-	 * @see register_rest_route()
-	 */
-	public function register_namespace_routes( $namespace ) {
-
-		parent::register_namespace_routes( $namespace );
-
-		register_rest_route(
-			$this->namespace,
-			'/' . $this->rest_base . '/discount-types',
-			array(
-				array(
-					'methods'             => WP_REST_Server::READABLE,
-					'callback'            => array( $this, 'get_discount_types' ),
-					'permission_callback' => array( $this, 'get_items_permissions_check' ),
-				),
-			)
-		);
-
-	}
-
-	/**
-	 * Handles rest requests for discount types.
-	 *
-	 * @since 1.0.13
-	 *
-	 *
-	 * @return WP_REST_Response|WP_Error Response object on success, or WP_Error object on failure.
-	 */
-	public function get_discount_types() {
-		return rest_ensure_response( wpinv_get_discount_types() );
-	}
+     * Post type.
+     *
+     * @var string
+     */
+    protected $post_type = 'wpi_discount';
 
     /**
-	 * Retrieves the query params for the discount collection.
-	 *
-	 * @since 1.0.13
-	 *
-	 * @return array Collection parameters.
-	 */
-	public function get_collection_params() {
-
-		$params = array_merge(
-
-			parent::get_collection_params(),
-
-        	array(
-
-				// Discount types
-				'type'                  => array(
-					'description'       => __( 'Type of discounts to fetch.', 'invoicing' ),
-					'type'              => array( 'array', 'string' ),
-					'default'           => 'any',
-					'validate_callback' => 'rest_validate_request_arg',
-					'sanitize_callback' => 'wpinv_parse_list',
-					'items'             => array(
-						'enum'          => array_merge( array( 'any' ), array_keys( wpinv_get_discount_types() ) ),
-						'type'          => 'string',
-					),
-				),
-
-			)
-		);
-
-		// Filter collection parameters for the discounts controller.
-		return apply_filters( 'getpaid_rest_discounts_collection_params', $params, $this );
-	}
-
-	/**
-	 * Determine the allowed query_vars for a get_items() response and
-	 * prepare for WP_Query.
-	 *
-	 * @param array           $prepared_args Prepared arguments.
-	 * @param WP_REST_Request $request Request object.
-	 * @return array          $query_args
-	 */
-	protected function prepare_items_query( $prepared_args = array(), $request = null ) {
-
-		$query_args = parent::prepare_items_query( $prepared_args );
-
-		// Retrieve items by type.
-		if ( ! in_array( 'any', $request['type'] ) ) {
-
-			if ( empty( $query_args['meta_query'] ) ) {
-				$query_args['meta_query'] = array();
-			}
-
-			$query_args['meta_query'][] = array(
-				'key'     => '_wpi_discount_type',
-				'value'   => implode( ',', $request['type'] ),
-				'compare' => 'IN',
-			);
-
-		}
-
-		return apply_filters( 'getpaid_rest_discounts_prepare_items_query', $query_args, $request, $this );
-
-	}
-
-	/**
-	 * Retrieves a valid list of post statuses.
-	 *
-	 * @since 1.0.15
-	 *
-	 * @return array A list of registered item statuses.
-	 */
-	public function get_post_statuses() {
-		return array( 'publish', 'pending', 'draft', 'expired' );
-	}
+     * The base of this controller's route.
+     *
+     * @since 1.0.13
+     * @var string
+     */
+    protected $rest_base = 'discounts';
+
+    /** Contains this controller's class name.
+     *
+     * @var string
+     */
+    public $crud_class = 'WPInv_Discount';
+
+    /**
+     * Registers the routes for the objects of the controller.
+     *
+     * @since 1.0.19
+     *
+     * @see register_rest_route()
+     */
+    public function register_namespace_routes( $namespace ) {
+
+        parent::register_namespace_routes( $namespace );
+
+        register_rest_route(
+            $this->namespace,
+            '/' . $this->rest_base . '/discount-types',
+            array(
+                array(
+                    'methods'             => WP_REST_Server::READABLE,
+                    'callback'            => array( $this, 'get_discount_types' ),
+                    'permission_callback' => array( $this, 'get_items_permissions_check' ),
+                ),
+            )
+        );
+
+    }
+
+    /**
+     * Handles rest requests for discount types.
+     *
+     * @since 1.0.13
+     *
+     *
+     * @return WP_REST_Response|WP_Error Response object on success, or WP_Error object on failure.
+     */
+    public function get_discount_types() {
+        return rest_ensure_response( wpinv_get_discount_types() );
+    }
+
+    /**
+     * Retrieves the query params for the discount collection.
+     *
+     * @since 1.0.13
+     *
+     * @return array Collection parameters.
+     */
+    public function get_collection_params() {
+
+        $params = array_merge(
+
+            parent::get_collection_params(),
+
+            array(
+
+                // Discount types
+                'type'                  => array(
+                    'description'       => __( 'Type of discounts to fetch.', 'invoicing' ),
+                    'type'              => array( 'array', 'string' ),
+                    'default'           => 'any',
+                    'validate_callback' => 'rest_validate_request_arg',
+                    'sanitize_callback' => 'wpinv_parse_list',
+                    'items'             => array(
+                        'enum'          => array_merge( array( 'any' ), array_keys( wpinv_get_discount_types() ) ),
+                        'type'          => 'string',
+                    ),
+                ),
+
+            )
+        );
+
+        // Filter collection parameters for the discounts controller.
+        return apply_filters( 'getpaid_rest_discounts_collection_params', $params, $this );
+    }
+
+    /**
+     * Determine the allowed query_vars for a get_items() response and
+     * prepare for WP_Query.
+     *
+     * @param array           $prepared_args Prepared arguments.
+     * @param WP_REST_Request $request Request object.
+     * @return array          $query_args
+     */
+    protected function prepare_items_query( $prepared_args = array(), $request = null ) {
+
+        $query_args = parent::prepare_items_query( $prepared_args );
+
+        // Retrieve items by type.
+        if ( ! in_array( 'any', $request['type'] ) ) {
+
+            if ( empty( $query_args['meta_query'] ) ) {
+                $query_args['meta_query'] = array();
+            }
+
+            $query_args['meta_query'][] = array(
+                'key'     => '_wpi_discount_type',
+                'value'   => implode( ',', $request['type'] ),
+                'compare' => 'IN',
+            );
+
+        }
+
+        return apply_filters( 'getpaid_rest_discounts_prepare_items_query', $query_args, $request, $this );
+
+    }
+
+    /**
+     * Retrieves a valid list of post statuses.
+     *
+     * @since 1.0.15
+     *
+     * @return array A list of registered item statuses.
+     */
+    public function get_post_statuses() {
+        return array( 'publish', 'pending', 'draft', 'expired' );
+    }
 
 }

Spacing +17 added lines, -17 removed lines

@@ -5,7 +5,7 @@ 
  * @version 1.0.19
  */
 
-defined( 'ABSPATH' ) || exit;
+defined('ABSPATH') || exit;
 
 /**
  * REST API discounts controller class.
@@ -42,9 +42,9 @@ 
 	 *
 	 * @see register_rest_route()
 	 */
-	public function register_namespace_routes( $namespace ) {
+	public function register_namespace_routes($namespace) {
 
-		parent::register_namespace_routes( $namespace );
+		parent::register_namespace_routes($namespace);
 
 		register_rest_route(
 			$this->namespace,
@@ -52,8 +52,8 @@ 
 			array(
 				array(
 					'methods'             => WP_REST_Server::READABLE,
-					'callback'            => array( $this, 'get_discount_types' ),
-					'permission_callback' => array( $this, 'get_items_permissions_check' ),
+					'callback'            => array($this, 'get_discount_types'),
+					'permission_callback' => array($this, 'get_items_permissions_check'),
 				),
 			)
 		);
@@ -69,7 +69,7 @@ 
 	 * @return WP_REST_Response|WP_Error Response object on success, or WP_Error object on failure.
 	 */
 	public function get_discount_types() {
-		return rest_ensure_response( wpinv_get_discount_types() );
+		return rest_ensure_response(wpinv_get_discount_types());
 	}
 
     /**
@@ -89,13 +89,13 @@ 
 
 				// Discount types
 				'type'                  => array(
-					'description'       => __( 'Type of discounts to fetch.', 'invoicing' ),
-					'type'              => array( 'array', 'string' ),
+					'description'       => __('Type of discounts to fetch.', 'invoicing'),
+					'type'              => array('array', 'string'),
 					'default'           => 'any',
 					'validate_callback' => 'rest_validate_request_arg',
 					'sanitize_callback' => 'wpinv_parse_list',
 					'items'             => array(
-						'enum'          => array_merge( array( 'any' ), array_keys( wpinv_get_discount_types() ) ),
+						'enum'          => array_merge(array('any'), array_keys(wpinv_get_discount_types())),
 						'type'          => 'string',
 					),
 				),
@@ -104,7 +104,7 @@ 
 		);
 
 		// Filter collection parameters for the discounts controller.
-		return apply_filters( 'getpaid_rest_discounts_collection_params', $params, $this );
+		return apply_filters('getpaid_rest_discounts_collection_params', $params, $this);
 	}
 
 	/**
@@ -115,26 +115,26 @@ 
 	 * @param WP_REST_Request $request Request object.
 	 * @return array          $query_args
 	 */
-	protected function prepare_items_query( $prepared_args = array(), $request = null ) {
+	protected function prepare_items_query($prepared_args = array(), $request = null) {
 
-		$query_args = parent::prepare_items_query( $prepared_args );
+		$query_args = parent::prepare_items_query($prepared_args);
 
 		// Retrieve items by type.
-		if ( ! in_array( 'any', $request['type'] ) ) {
+		if (!in_array('any', $request['type'])) {
 
-			if ( empty( $query_args['meta_query'] ) ) {
+			if (empty($query_args['meta_query'])) {
 				$query_args['meta_query'] = array();
 			}
 
 			$query_args['meta_query'][] = array(
 				'key'     => '_wpi_discount_type',
-				'value'   => implode( ',', $request['type'] ),
+				'value'   => implode(',', $request['type']),
 				'compare' => 'IN',
 			);
 
 		}
 
-		return apply_filters( 'getpaid_rest_discounts_prepare_items_query', $query_args, $request, $this );
+		return apply_filters('getpaid_rest_discounts_prepare_items_query', $query_args, $request, $this);
 
 	}
 
@@ -146,7 +146,7 @@ 
 	 * @return array A list of registered item statuses.
 	 */
 	public function get_post_statuses() {
-		return array( 'publish', 'pending', 'draft', 'expired' );
+		return array('publish', 'pending', 'draft', 'expired');
 	}
 
 }

includes/data/discount-schema.php

Indentation +162 added lines, -162 removed lines

@@ -13,168 +13,168 @@
 
 return array(
 
-	'id'              => array(
-		'description' => __( 'Unique identifier for the discount.', 'invoicing' ),
-		'type'        => 'integer',
-		'context'     => array( 'view', 'edit', 'embed' ),
-		'readonly'    => true,
-	),
-
-	'status'          => array(
-		'description' => __( 'A named status for the discount.', 'invoicing' ),
-		'type'        => 'string',
-		'enum'        => array( 'publish', 'pending', 'draft', 'expired' ),
-		'default'     => 'draft',
-		'context'     => array( 'view', 'edit', 'embed' ),
-	),
-
-	'version'         => array(
-		'description' => __( 'Plugin version when the discount was created.', 'invoicing' ),
-		'type'        => 'string',
-		'context'     => array( 'view', 'edit', 'embed' ),
-		'readonly'    => true,
-	),
-
-	'date_created'    => array(
-		'description' => __( "The date the discount was created, in the site's timezone.", 'invoicing' ),
-		'type'        => 'string',
-		'context'     => array( 'view', 'edit', 'embed' ),
-	),
-
-	'date_created_gmt'    => array(
-		'description' => __( 'The GMT date the discount was created.', 'invoicing' ),
-		'type'        => 'string',
-		'context'     => array( 'view', 'edit', 'embed' ),
-		'readonly'    => true,
-	),
-
-	'date_modified'   => array(
-		'description' => __( "The date the discount was last modified, in the site's timezone.", 'invoicing' ),
-		'type'        => 'string',
-		'context'     => array( 'view', 'edit', 'embed' ),
-		'readonly'    => true,
-	),
-
-	'date_modified_gmt'    => array(
-		'description' => __( 'The GMT date the discount was last modified.', 'invoicing' ),
-		'type'        => 'string',
-		'context'     => array( 'view', 'edit', 'embed' ),
-		'readonly'    => true,
-	),
-
-	'name'			  => array(
-		'description' => __( 'The discount name.', 'invoicing' ),
-		'type'        => 'string',
-		'context'     => array( 'view', 'edit', 'embed' ),
-	),
-
-	'description'     => array(
-		'description' => __( 'A description of what the discount is all about.', 'invoicing' ),
-		'type'        => 'string',
-		'context'     => array( 'view', 'edit', 'embed' ),
-	),
-
-	'code'            => array(
-		'description' => __( 'The discount code.', 'invoicing' ),
-		'type'        => 'string',
-		'context'     => array( 'view', 'edit', 'embed' ),
-		'required'	  => true,
-	),
-
-	'type'            => array(
-		'description' => __( 'The type of discount.', 'invoicing' ),
-		'type'        => 'string',
-		'enum'        => array_keys( wpinv_get_discount_types() ),
-		'context'     => array( 'view', 'edit', 'embed' ),
-		'default'	  => 'percent',
-	),
-
-	'amount'        => array(
-		'description' => __( 'The discount value.', 'invoicing' ),
-		'type'        => 'number',
-		'context'     => array( 'view', 'edit', 'embed' ),
-		'required'	  => true,
-	),
-
-	'formatted_amount'        => array(
-		'description' => __( 'The formatted discount value.', 'invoicing' ),
-		'type'        => 'string',
-		'context'     => array( 'view', 'edit', 'embed' ),
-		'readonly'    => true,
-	),
-
-	'uses'            => array(
-		'description' => __( 'The number of times the discount has been used.', 'invoicing' ),
-		'type'        => 'integer',
-		'context'     => array( 'view', 'embed' ),
-		'readonly'    => true,
-	),
-
-	'max_uses'        => array(
-		'description' => __( 'The maximum number of times the discount can be used.', 'invoicing' ),
-		'type'        => 'integer',
-		'context'     => array( 'view', 'edit' ),
-	),
-
-	'usage'           => array(
-		'description' => __( "The discount's usage, i.e uses / max uses.", 'invoicing' ),
-		'type'        => 'string',
-		'context'     => array( 'view', 'embed' ),
-		'readonly'    => true,
-	),
-
-	'is_single_use'   => array(
-		'description' => __( 'Whether or not the discount can only be used once per user.', 'invoicing' ),
-		'type'        => 'boolean',
-		'context'     => array( 'view', 'edit' ),
-	),
-
-	'is_recurring'   => array(
-		'description' => __( 'Whether or not the discount applies to the initial payment only or all recurring payments.', 'invoicing' ),
-		'type'        => 'boolean',
-		'context'     => array( 'view', 'edit' ),
-	),
-
-	'start_date'      => array(
-		'description' => __( 'The start date for the discount in the format of yyyy-mm-dd hh:mm:ss. If provided, the discount can only be used after or on this date.', 'invoicing' ),
-		'type'        => 'string',
-		'context'     => array( 'view', 'edit' ),
-	),
-
-	'end_date'        => array(
-		'description' => __( 'The expiration date for the discount.', 'invoicing' ),
-		'type'        => 'string',
-		'context'     => array( 'view', 'edit' ),
-	),
-
-	'allowed_items'   => array(
-		'description' => __( 'Items which are allowed to use this discount. Leave blank to enable for all items.', 'invoicing' ),
-		'type'        => 'array',
-		'context'     => array( 'view', 'edit' ),
-		'items'       => array(
-			'type'    => 'integer'
-		)
-	),
-
-	'excluded_items'  => array(
-		'description' => __( 'Items which are NOT allowed to use this discount.', 'invoicing' ),
-		'type'        => 'array',
-		'context'     => array( 'view', 'edit' ),
-		'items'       => array(
-			'type'    => 'integer'
-		)
-	),
+    'id'              => array(
+        'description' => __( 'Unique identifier for the discount.', 'invoicing' ),
+        'type'        => 'integer',
+        'context'     => array( 'view', 'edit', 'embed' ),
+        'readonly'    => true,
+    ),
+
+    'status'          => array(
+        'description' => __( 'A named status for the discount.', 'invoicing' ),
+        'type'        => 'string',
+        'enum'        => array( 'publish', 'pending', 'draft', 'expired' ),
+        'default'     => 'draft',
+        'context'     => array( 'view', 'edit', 'embed' ),
+    ),
+
+    'version'         => array(
+        'description' => __( 'Plugin version when the discount was created.', 'invoicing' ),
+        'type'        => 'string',
+        'context'     => array( 'view', 'edit', 'embed' ),
+        'readonly'    => true,
+    ),
+
+    'date_created'    => array(
+        'description' => __( "The date the discount was created, in the site's timezone.", 'invoicing' ),
+        'type'        => 'string',
+        'context'     => array( 'view', 'edit', 'embed' ),
+    ),
+
+    'date_created_gmt'    => array(
+        'description' => __( 'The GMT date the discount was created.', 'invoicing' ),
+        'type'        => 'string',
+        'context'     => array( 'view', 'edit', 'embed' ),
+        'readonly'    => true,
+    ),
+
+    'date_modified'   => array(
+        'description' => __( "The date the discount was last modified, in the site's timezone.", 'invoicing' ),
+        'type'        => 'string',
+        'context'     => array( 'view', 'edit', 'embed' ),
+        'readonly'    => true,
+    ),
+
+    'date_modified_gmt'    => array(
+        'description' => __( 'The GMT date the discount was last modified.', 'invoicing' ),
+        'type'        => 'string',
+        'context'     => array( 'view', 'edit', 'embed' ),
+        'readonly'    => true,
+    ),
+
+    'name'			  => array(
+        'description' => __( 'The discount name.', 'invoicing' ),
+        'type'        => 'string',
+        'context'     => array( 'view', 'edit', 'embed' ),
+    ),
+
+    'description'     => array(
+        'description' => __( 'A description of what the discount is all about.', 'invoicing' ),
+        'type'        => 'string',
+        'context'     => array( 'view', 'edit', 'embed' ),
+    ),
+
+    'code'            => array(
+        'description' => __( 'The discount code.', 'invoicing' ),
+        'type'        => 'string',
+        'context'     => array( 'view', 'edit', 'embed' ),
+        'required'	  => true,
+    ),
+
+    'type'            => array(
+        'description' => __( 'The type of discount.', 'invoicing' ),
+        'type'        => 'string',
+        'enum'        => array_keys( wpinv_get_discount_types() ),
+        'context'     => array( 'view', 'edit', 'embed' ),
+        'default'	  => 'percent',
+    ),
+
+    'amount'        => array(
+        'description' => __( 'The discount value.', 'invoicing' ),
+        'type'        => 'number',
+        'context'     => array( 'view', 'edit', 'embed' ),
+        'required'	  => true,
+    ),
+
+    'formatted_amount'        => array(
+        'description' => __( 'The formatted discount value.', 'invoicing' ),
+        'type'        => 'string',
+        'context'     => array( 'view', 'edit', 'embed' ),
+        'readonly'    => true,
+    ),
+
+    'uses'            => array(
+        'description' => __( 'The number of times the discount has been used.', 'invoicing' ),
+        'type'        => 'integer',
+        'context'     => array( 'view', 'embed' ),
+        'readonly'    => true,
+    ),
+
+    'max_uses'        => array(
+        'description' => __( 'The maximum number of times the discount can be used.', 'invoicing' ),
+        'type'        => 'integer',
+        'context'     => array( 'view', 'edit' ),
+    ),
+
+    'usage'           => array(
+        'description' => __( "The discount's usage, i.e uses / max uses.", 'invoicing' ),
+        'type'        => 'string',
+        'context'     => array( 'view', 'embed' ),
+        'readonly'    => true,
+    ),
+
+    'is_single_use'   => array(
+        'description' => __( 'Whether or not the discount can only be used once per user.', 'invoicing' ),
+        'type'        => 'boolean',
+        'context'     => array( 'view', 'edit' ),
+    ),
+
+    'is_recurring'   => array(
+        'description' => __( 'Whether or not the discount applies to the initial payment only or all recurring payments.', 'invoicing' ),
+        'type'        => 'boolean',
+        'context'     => array( 'view', 'edit' ),
+    ),
+
+    'start_date'      => array(
+        'description' => __( 'The start date for the discount in the format of yyyy-mm-dd hh:mm:ss. If provided, the discount can only be used after or on this date.', 'invoicing' ),
+        'type'        => 'string',
+        'context'     => array( 'view', 'edit' ),
+    ),
+
+    'end_date'        => array(
+        'description' => __( 'The expiration date for the discount.', 'invoicing' ),
+        'type'        => 'string',
+        'context'     => array( 'view', 'edit' ),
+    ),
+
+    'allowed_items'   => array(
+        'description' => __( 'Items which are allowed to use this discount. Leave blank to enable for all items.', 'invoicing' ),
+        'type'        => 'array',
+        'context'     => array( 'view', 'edit' ),
+        'items'       => array(
+            'type'    => 'integer'
+        )
+    ),
+
+    'excluded_items'  => array(
+        'description' => __( 'Items which are NOT allowed to use this discount.', 'invoicing' ),
+        'type'        => 'array',
+        'context'     => array( 'view', 'edit' ),
+        'items'       => array(
+            'type'    => 'integer'
+        )
+    ),
 	
-	'minimum_total'   => array(
-		'description' => __( 'The minimum total needed to use this invoice.', 'invoicing' ),
-		'type'        => 'number',
-		'context'     => array( 'view', 'edit' ),
-	),
-
-	'maximum_total'   => array(
-		'description' => __( 'The maximum total needed to use this invoice.', 'invoicing' ),
-		'type'        => 'number',
-		'context'     => array( 'view', 'edit' ),
-	),
+    'minimum_total'   => array(
+        'description' => __( 'The minimum total needed to use this invoice.', 'invoicing' ),
+        'type'        => 'number',
+        'context'     => array( 'view', 'edit' ),
+    ),
+
+    'maximum_total'   => array(
+        'description' => __( 'The maximum total needed to use this invoice.', 'invoicing' ),
+        'type'        => 'number',
+        'context'     => array( 'view', 'edit' ),
+    ),
 
 );

Spacing +51 added lines, -51 removed lines

@@ -9,172 +9,172 @@
  * @version 1.0.19
  */
 
-defined( 'ABSPATH' ) || exit;
+defined('ABSPATH') || exit;
 
 return array(
 
 	'id'              => array(
-		'description' => __( 'Unique identifier for the discount.', 'invoicing' ),
+		'description' => __('Unique identifier for the discount.', 'invoicing'),
 		'type'        => 'integer',
-		'context'     => array( 'view', 'edit', 'embed' ),
+		'context'     => array('view', 'edit', 'embed'),
 		'readonly'    => true,
 	),
 
 	'status'          => array(
-		'description' => __( 'A named status for the discount.', 'invoicing' ),
+		'description' => __('A named status for the discount.', 'invoicing'),
 		'type'        => 'string',
-		'enum'        => array( 'publish', 'pending', 'draft', 'expired' ),
+		'enum'        => array('publish', 'pending', 'draft', 'expired'),
 		'default'     => 'draft',
-		'context'     => array( 'view', 'edit', 'embed' ),
+		'context'     => array('view', 'edit', 'embed'),
 	),
 
 	'version'         => array(
-		'description' => __( 'Plugin version when the discount was created.', 'invoicing' ),
+		'description' => __('Plugin version when the discount was created.', 'invoicing'),
 		'type'        => 'string',
-		'context'     => array( 'view', 'edit', 'embed' ),
+		'context'     => array('view', 'edit', 'embed'),
 		'readonly'    => true,
 	),
 
 	'date_created'    => array(
-		'description' => __( "The date the discount was created, in the site's timezone.", 'invoicing' ),
+		'description' => __("The date the discount was created, in the site's timezone.", 'invoicing'),
 		'type'        => 'string',
-		'context'     => array( 'view', 'edit', 'embed' ),
+		'context'     => array('view', 'edit', 'embed'),
 	),
 
 	'date_created_gmt'    => array(
-		'description' => __( 'The GMT date the discount was created.', 'invoicing' ),
+		'description' => __('The GMT date the discount was created.', 'invoicing'),
 		'type'        => 'string',
-		'context'     => array( 'view', 'edit', 'embed' ),
+		'context'     => array('view', 'edit', 'embed'),
 		'readonly'    => true,
 	),
 
 	'date_modified'   => array(
-		'description' => __( "The date the discount was last modified, in the site's timezone.", 'invoicing' ),
+		'description' => __("The date the discount was last modified, in the site's timezone.", 'invoicing'),
 		'type'        => 'string',
-		'context'     => array( 'view', 'edit', 'embed' ),
+		'context'     => array('view', 'edit', 'embed'),
 		'readonly'    => true,
 	),
 
 	'date_modified_gmt'    => array(
-		'description' => __( 'The GMT date the discount was last modified.', 'invoicing' ),
+		'description' => __('The GMT date the discount was last modified.', 'invoicing'),
 		'type'        => 'string',
-		'context'     => array( 'view', 'edit', 'embed' ),
+		'context'     => array('view', 'edit', 'embed'),
 		'readonly'    => true,
 	),
 
 	'name'			  => array(
-		'description' => __( 'The discount name.', 'invoicing' ),
+		'description' => __('The discount name.', 'invoicing'),
 		'type'        => 'string',
-		'context'     => array( 'view', 'edit', 'embed' ),
+		'context'     => array('view', 'edit', 'embed'),
 	),
 
 	'description'     => array(
-		'description' => __( 'A description of what the discount is all about.', 'invoicing' ),
+		'description' => __('A description of what the discount is all about.', 'invoicing'),
 		'type'        => 'string',
-		'context'     => array( 'view', 'edit', 'embed' ),
+		'context'     => array('view', 'edit', 'embed'),
 	),
 
 	'code'            => array(
-		'description' => __( 'The discount code.', 'invoicing' ),
+		'description' => __('The discount code.', 'invoicing'),
 		'type'        => 'string',
-		'context'     => array( 'view', 'edit', 'embed' ),
+		'context'     => array('view', 'edit', 'embed'),
 		'required'	  => true,
 	),
 
 	'type'            => array(
-		'description' => __( 'The type of discount.', 'invoicing' ),
+		'description' => __('The type of discount.', 'invoicing'),
 		'type'        => 'string',
-		'enum'        => array_keys( wpinv_get_discount_types() ),
-		'context'     => array( 'view', 'edit', 'embed' ),
+		'enum'        => array_keys(wpinv_get_discount_types()),
+		'context'     => array('view', 'edit', 'embed'),
 		'default'	  => 'percent',
 	),
 
 	'amount'        => array(
-		'description' => __( 'The discount value.', 'invoicing' ),
+		'description' => __('The discount value.', 'invoicing'),
 		'type'        => 'number',
-		'context'     => array( 'view', 'edit', 'embed' ),
+		'context'     => array('view', 'edit', 'embed'),
 		'required'	  => true,
 	),
 
 	'formatted_amount'        => array(
-		'description' => __( 'The formatted discount value.', 'invoicing' ),
+		'description' => __('The formatted discount value.', 'invoicing'),
 		'type'        => 'string',
-		'context'     => array( 'view', 'edit', 'embed' ),
+		'context'     => array('view', 'edit', 'embed'),
 		'readonly'    => true,
 	),
 
 	'uses'            => array(
-		'description' => __( 'The number of times the discount has been used.', 'invoicing' ),
+		'description' => __('The number of times the discount has been used.', 'invoicing'),
 		'type'        => 'integer',
-		'context'     => array( 'view', 'embed' ),
+		'context'     => array('view', 'embed'),
 		'readonly'    => true,
 	),
 
 	'max_uses'        => array(
-		'description' => __( 'The maximum number of times the discount can be used.', 'invoicing' ),
+		'description' => __('The maximum number of times the discount can be used.', 'invoicing'),
 		'type'        => 'integer',
-		'context'     => array( 'view', 'edit' ),
+		'context'     => array('view', 'edit'),
 	),
 
 	'usage'           => array(
-		'description' => __( "The discount's usage, i.e uses / max uses.", 'invoicing' ),
+		'description' => __("The discount's usage, i.e uses / max uses.", 'invoicing'),
 		'type'        => 'string',
-		'context'     => array( 'view', 'embed' ),
+		'context'     => array('view', 'embed'),
 		'readonly'    => true,
 	),
 
 	'is_single_use'   => array(
-		'description' => __( 'Whether or not the discount can only be used once per user.', 'invoicing' ),
+		'description' => __('Whether or not the discount can only be used once per user.', 'invoicing'),
 		'type'        => 'boolean',
-		'context'     => array( 'view', 'edit' ),
+		'context'     => array('view', 'edit'),
 	),
 
 	'is_recurring'   => array(
-		'description' => __( 'Whether or not the discount applies to the initial payment only or all recurring payments.', 'invoicing' ),
+		'description' => __('Whether or not the discount applies to the initial payment only or all recurring payments.', 'invoicing'),
 		'type'        => 'boolean',
-		'context'     => array( 'view', 'edit' ),
+		'context'     => array('view', 'edit'),
 	),
 
 	'start_date'      => array(
-		'description' => __( 'The start date for the discount in the format of yyyy-mm-dd hh:mm:ss. If provided, the discount can only be used after or on this date.', 'invoicing' ),
+		'description' => __('The start date for the discount in the format of yyyy-mm-dd hh:mm:ss. If provided, the discount can only be used after or on this date.', 'invoicing'),
 		'type'        => 'string',
-		'context'     => array( 'view', 'edit' ),
+		'context'     => array('view', 'edit'),
 	),
 
 	'end_date'        => array(
-		'description' => __( 'The expiration date for the discount.', 'invoicing' ),
+		'description' => __('The expiration date for the discount.', 'invoicing'),
 		'type'        => 'string',
-		'context'     => array( 'view', 'edit' ),
+		'context'     => array('view', 'edit'),
 	),
 
 	'allowed_items'   => array(
-		'description' => __( 'Items which are allowed to use this discount. Leave blank to enable for all items.', 'invoicing' ),
+		'description' => __('Items which are allowed to use this discount. Leave blank to enable for all items.', 'invoicing'),
 		'type'        => 'array',
-		'context'     => array( 'view', 'edit' ),
+		'context'     => array('view', 'edit'),
 		'items'       => array(
 			'type'    => 'integer'
 		)
 	),
 
 	'excluded_items'  => array(
-		'description' => __( 'Items which are NOT allowed to use this discount.', 'invoicing' ),
+		'description' => __('Items which are NOT allowed to use this discount.', 'invoicing'),
 		'type'        => 'array',
-		'context'     => array( 'view', 'edit' ),
+		'context'     => array('view', 'edit'),
 		'items'       => array(
 			'type'    => 'integer'
 		)
 	),
 	
 	'minimum_total'   => array(
-		'description' => __( 'The minimum total needed to use this invoice.', 'invoicing' ),
+		'description' => __('The minimum total needed to use this invoice.', 'invoicing'),
 		'type'        => 'number',
-		'context'     => array( 'view', 'edit' ),
+		'context'     => array('view', 'edit'),
 	),
 
 	'maximum_total'   => array(
-		'description' => __( 'The maximum total needed to use this invoice.', 'invoicing' ),
+		'description' => __('The maximum total needed to use this invoice.', 'invoicing'),
 		'type'        => 'number',
-		'context'     => array( 'view', 'edit' ),
+		'context'     => array('view', 'edit'),
 	),
 
 );

includes/class-wpinv-api.php

Spacing +2 added lines, -2 removed lines

@@ -6,7 +6,7 @@ 
  * @since    1.0.19
  */
 
-defined( 'ABSPATH' ) || exit;
+defined('ABSPATH') || exit;
 
 /**
  * The main API class
@@ -48,7 +48,7 @@ 
         $this->discounts = new WPInv_REST_Discounts_Controller();
 
         // Fires after loading the rest api.
-        do_action( 'getpaid_rest_api_loaded', $this );
+        do_action('getpaid_rest_api_loaded', $this);
     }
 
 }

uninstall.php

Indentation +1 added lines, -1 removed lines

@@ -1,7 +1,7 @@
 <?php
 
 if ( ! defined( 'WP_UNINSTALL_PLUGIN' ) ) {
-	exit;
+    exit;
 }
 
 global $wpdb;

Spacing +13 added lines, -13 removed lines

@@ -1,26 +1,26 @@ 
 <?php
 
-if ( ! defined( 'WP_UNINSTALL_PLUGIN' ) ) {
+if (!defined('WP_UNINSTALL_PLUGIN')) {
 	exit;
 }
 
 global $wpdb;
 
-if ( get_option( 'wpinv_remove_data_on_invoice_unistall' ) ) {
+if (get_option('wpinv_remove_data_on_invoice_unistall')) {
 
     // Fetch settings.
-    $settings = get_option( 'wpinv_settings' );
+    $settings = get_option('wpinv_settings');
 
     // Delete pages.
-    $pages = array( 'checkout_page', 'success_page', 'failure_page', 'invoice_history_page', 'quote_history_page', 'invoice_subscription_page' );
-    foreach ( $pages as $page ) {
-        if ( is_array( $settings ) && ! empty( $settings[ $page ] ) ) {
-            wp_delete_post( $settings[ $page ], true );
+    $pages = array('checkout_page', 'success_page', 'failure_page', 'invoice_history_page', 'quote_history_page', 'invoice_subscription_page');
+    foreach ($pages as $page) {
+        if (is_array($settings) && !empty($settings[$page])) {
+            wp_delete_post($settings[$page], true);
         }
     }
 
     // Delete options.
-    $wpdb->query( "DELETE FROM {$wpdb->options} WHERE option_name LIKE 'wpinv\_%';" );
+    $wpdb->query("DELETE FROM {$wpdb->options} WHERE option_name LIKE 'wpinv\_%';");
 
     // Delete posts.
     $wpdb->query(
@@ -49,9 +49,9 @@ 
     );
 
     // Cleanup Cron Schedule
-    wp_clear_scheduled_hook( 'wp_session_garbage_collection' );
-    wp_clear_scheduled_hook( 'wpinv_register_schedule_event_twicedaily' );
-    wp_clear_scheduled_hook( 'wpinv_register_schedule_event_daily' );
+    wp_clear_scheduled_hook('wp_session_garbage_collection');
+    wp_clear_scheduled_hook('wpinv_register_schedule_event_twicedaily');
+    wp_clear_scheduled_hook('wpinv_register_schedule_event_daily');
 
     // Clear any cached data that has been removed
     wp_cache_flush();
@@ -63,8 +63,8 @@ 
         "{$wpdb->prefix}getpaid_invoice_items",
     );
 
-    foreach ( $tables as $table ) {
-        $wpdb->query( "DROP TABLE IF EXISTS {$table}" );
+    foreach ($tables as $table) {
+        $wpdb->query("DROP TABLE IF EXISTS {$table}");
     }
 
 }

includes/class-getpaid-post-types.php

Indentation +297 added lines, -297 removed lines

@@ -15,322 +15,322 @@
 class GetPaid_Post_Types {
 
     /**
-	 * Hook in methods.
-	 */
-	public function __construct() {
-		add_action( 'init', array( __CLASS__, 'register_post_types' ), 1 );
-		add_action( 'init', array( __CLASS__, 'register_post_status' ), 4 );
-		add_action( 'getpaid_flush_rewrite_rules', array( __CLASS__, 'flush_rewrite_rules' ) );
-		add_action( 'getpaid_after_register_post_types', array( __CLASS__, 'maybe_flush_rewrite_rules' ) );
-	}
+     * Hook in methods.
+     */
+    public function __construct() {
+        add_action( 'init', array( __CLASS__, 'register_post_types' ), 1 );
+        add_action( 'init', array( __CLASS__, 'register_post_status' ), 4 );
+        add_action( 'getpaid_flush_rewrite_rules', array( __CLASS__, 'flush_rewrite_rules' ) );
+        add_action( 'getpaid_after_register_post_types', array( __CLASS__, 'maybe_flush_rewrite_rules' ) );
+    }
 
-	/**
-	 * Register core post types.
-	 */
-	public static function register_post_types() {
+    /**
+     * Register core post types.
+     */
+    public static function register_post_types() {
 
-		if ( ! is_blog_installed() || post_type_exists( 'wpi_item' ) ) {
-			return;
-		}
+        if ( ! is_blog_installed() || post_type_exists( 'wpi_item' ) ) {
+            return;
+        }
 
-		// Fires before registering post types.
-		do_action( 'getpaid_register_post_types' );
+        // Fires before registering post types.
+        do_action( 'getpaid_register_post_types' );
 
-		// Register item post type.
-		register_post_type(
-			'wpi_item',
-			apply_filters(
-				'wpinv_register_post_type_invoice_item',
-				array(
-					'labels'             => array(
-						'name'               => _x( 'Items', 'post type general name', 'invoicing' ),
-						'singular_name'      => _x( 'Item', 'post type singular name', 'invoicing' ),
-						'menu_name'          => _x( 'Items', 'admin menu', 'invoicing' ),
-						'name_admin_bar'     => _x( 'Item', 'add new on admin bar', 'invoicing' ),
-						'add_new'            => _x( 'Add New', 'Item', 'invoicing' ),
-						'add_new_item'       => __( 'Add New Item', 'invoicing' ),
-						'new_item'           => __( 'New Item', 'invoicing' ),
-						'edit_item'          => __( 'Edit Item', 'invoicing' ),
-						'view_item'          => __( 'View Item', 'invoicing' ),
-						'all_items'          => __( 'Items', 'invoicing' ),
-						'search_items'       => __( 'Search items', 'invoicing' ),
-						'parent_item_colon'  => __( 'Parent item:', 'invoicing' ),
-						'not_found'          => __( 'No items found.', 'invoicing' ),
-						'not_found_in_trash' => __( 'No items found in trash.', 'invoicing' )
-					),
-					'description'           => __( 'This is where you can add new invoice items.', 'invoicing' ),
-					'public'                => false,
-					'has_archive'           => false,
-					'_builtin'              => false,
-					'show_ui'               => true,
-					'show_in_menu'          => wpinv_current_user_can_manage_invoicing() ? 'wpinv' : false,
-					'show_in_nav_menus'     => false,
-					'supports'              => array( 'title', 'excerpt' ),
-					'rewrite'               => false,
-					'query_var'             => false,
-					'capability_type'       => 'wpi_item',
-					'map_meta_cap'          => true,
-					'show_in_admin_bar'     => true,
-					'can_export'            => true,
-				)
-			)
-		);
+        // Register item post type.
+        register_post_type(
+            'wpi_item',
+            apply_filters(
+                'wpinv_register_post_type_invoice_item',
+                array(
+                    'labels'             => array(
+                        'name'               => _x( 'Items', 'post type general name', 'invoicing' ),
+                        'singular_name'      => _x( 'Item', 'post type singular name', 'invoicing' ),
+                        'menu_name'          => _x( 'Items', 'admin menu', 'invoicing' ),
+                        'name_admin_bar'     => _x( 'Item', 'add new on admin bar', 'invoicing' ),
+                        'add_new'            => _x( 'Add New', 'Item', 'invoicing' ),
+                        'add_new_item'       => __( 'Add New Item', 'invoicing' ),
+                        'new_item'           => __( 'New Item', 'invoicing' ),
+                        'edit_item'          => __( 'Edit Item', 'invoicing' ),
+                        'view_item'          => __( 'View Item', 'invoicing' ),
+                        'all_items'          => __( 'Items', 'invoicing' ),
+                        'search_items'       => __( 'Search items', 'invoicing' ),
+                        'parent_item_colon'  => __( 'Parent item:', 'invoicing' ),
+                        'not_found'          => __( 'No items found.', 'invoicing' ),
+                        'not_found_in_trash' => __( 'No items found in trash.', 'invoicing' )
+                    ),
+                    'description'           => __( 'This is where you can add new invoice items.', 'invoicing' ),
+                    'public'                => false,
+                    'has_archive'           => false,
+                    '_builtin'              => false,
+                    'show_ui'               => true,
+                    'show_in_menu'          => wpinv_current_user_can_manage_invoicing() ? 'wpinv' : false,
+                    'show_in_nav_menus'     => false,
+                    'supports'              => array( 'title', 'excerpt' ),
+                    'rewrite'               => false,
+                    'query_var'             => false,
+                    'capability_type'       => 'wpi_item',
+                    'map_meta_cap'          => true,
+                    'show_in_admin_bar'     => true,
+                    'can_export'            => true,
+                )
+            )
+        );
 
-		// Register payment form post type.
-		register_post_type(
-			'wpi_payment_form',
-			apply_filters(
-				'wpinv_register_post_type_payment_form',
-				array(
-					'labels'             => array(
-						'name'               => _x( 'Payment Forms', 'post type general name', 'invoicing' ),
-						'singular_name'      => _x( 'Payment Form', 'post type singular name', 'invoicing' ),
-						'menu_name'          => _x( 'Payment Forms', 'admin menu', 'invoicing' ),
-						'name_admin_bar'     => _x( 'Payment Form', 'add new on admin bar', 'invoicing' ),
-						'add_new'            => _x( 'Add New', 'Payment Form', 'invoicing' ),
-						'add_new_item'       => __( 'Add New Payment Form', 'invoicing' ),
-						'new_item'           => __( 'New Payment Form', 'invoicing' ),
-						'edit_item'          => __( 'Edit Payment Form', 'invoicing' ),
-						'view_item'          => __( 'View Payment Form', 'invoicing' ),
-						'all_items'          => __( 'Payment Forms', 'invoicing' ),
-						'search_items'       => __( 'Search Payment Forms', 'invoicing' ),
-						'parent_item_colon'  => __( 'Parent Payment Forms:', 'invoicing' ),
-						'not_found'          => __( 'No payment forms found.', 'invoicing' ),
-						'not_found_in_trash' => __( 'No payment forms found in trash.', 'invoicing' )
-					),
-					'description'        => __( 'Add new payment forms.', 'invoicing' ),
-					'public'             => false,
-					'show_ui'            => true,
-					'show_in_menu'       => wpinv_current_user_can_manage_invoicing() ? 'wpinv' : true,
-					'show_in_nav_menus'  => false,
-					'query_var'          => false,
-					'rewrite'            => true,
-					'map_meta_cap'       => true,
-					'has_archive'        => false,
-					'hierarchical'       => false,
-					'menu_position'      => null,
-					'supports'           => array( 'title' ),
-					'menu_icon'          => 'dashicons-media-form',
-				)
-			)
-		);
+        // Register payment form post type.
+        register_post_type(
+            'wpi_payment_form',
+            apply_filters(
+                'wpinv_register_post_type_payment_form',
+                array(
+                    'labels'             => array(
+                        'name'               => _x( 'Payment Forms', 'post type general name', 'invoicing' ),
+                        'singular_name'      => _x( 'Payment Form', 'post type singular name', 'invoicing' ),
+                        'menu_name'          => _x( 'Payment Forms', 'admin menu', 'invoicing' ),
+                        'name_admin_bar'     => _x( 'Payment Form', 'add new on admin bar', 'invoicing' ),
+                        'add_new'            => _x( 'Add New', 'Payment Form', 'invoicing' ),
+                        'add_new_item'       => __( 'Add New Payment Form', 'invoicing' ),
+                        'new_item'           => __( 'New Payment Form', 'invoicing' ),
+                        'edit_item'          => __( 'Edit Payment Form', 'invoicing' ),
+                        'view_item'          => __( 'View Payment Form', 'invoicing' ),
+                        'all_items'          => __( 'Payment Forms', 'invoicing' ),
+                        'search_items'       => __( 'Search Payment Forms', 'invoicing' ),
+                        'parent_item_colon'  => __( 'Parent Payment Forms:', 'invoicing' ),
+                        'not_found'          => __( 'No payment forms found.', 'invoicing' ),
+                        'not_found_in_trash' => __( 'No payment forms found in trash.', 'invoicing' )
+                    ),
+                    'description'        => __( 'Add new payment forms.', 'invoicing' ),
+                    'public'             => false,
+                    'show_ui'            => true,
+                    'show_in_menu'       => wpinv_current_user_can_manage_invoicing() ? 'wpinv' : true,
+                    'show_in_nav_menus'  => false,
+                    'query_var'          => false,
+                    'rewrite'            => true,
+                    'map_meta_cap'       => true,
+                    'has_archive'        => false,
+                    'hierarchical'       => false,
+                    'menu_position'      => null,
+                    'supports'           => array( 'title' ),
+                    'menu_icon'          => 'dashicons-media-form',
+                )
+            )
+        );
 
-		// Register invoice post type.
-		register_post_type(
-			'wpi_invoice',
-			apply_filters(
-				'wpinv_register_post_type_invoice',
-				array(
-					'labels'                 => array(
-						'name'                  => __( 'Invoices', 'invoicing' ),
-						'singular_name'         => __( 'Invoice', 'invoicing' ),
-						'all_items'             => __( 'Invoices', 'invoicing' ),
-						'menu_name'             => _x( 'Invoices', 'Admin menu name', 'invoicing' ),
-						'add_new'               => __( 'Add New', 'invoicing' ),
-						'add_new_item'          => __( 'Add new invoice', 'invoicing' ),
-						'edit'                  => __( 'Edit', 'invoicing' ),
-						'edit_item'             => __( 'Edit invoice', 'invoicing' ),
-						'new_item'              => __( 'New invoice', 'invoicing' ),
-						'view_item'             => __( 'View invoice', 'invoicing' ),
-						'view_items'            => __( 'View Invoices', 'invoicing' ),
-						'search_items'          => __( 'Search invoices', 'invoicing' ),
-						'not_found'             => __( 'No invoices found', 'invoicing' ),
-						'not_found_in_trash'    => __( 'No invoices found in trash', 'invoicing' ),
-						'parent'                => __( 'Parent invoice', 'invoicing' ),
-						'featured_image'        => __( 'Invoice image', 'invoicing' ),
-						'set_featured_image'    => __( 'Set invoice image', 'invoicing' ),
-						'remove_featured_image' => __( 'Remove invoice image', 'invoicing' ),
-						'use_featured_image'    => __( 'Use as invoice image', 'invoicing' ),
-						'insert_into_item'      => __( 'Insert into invoice', 'invoicing' ),
-						'uploaded_to_this_item' => __( 'Uploaded to this invoice', 'invoicing' ),
-						'filter_items_list'     => __( 'Filter invoices', 'invoicing' ),
-						'items_list_navigation' => __( 'Invoices navigation', 'invoicing' ),
-						'items_list'            => __( 'Invoices list', 'invoicing' ),
-					),
-					'description'           => __( 'This is where invoices are stored.', 'invoicing' ),
-					'public'                => true,
-					'has_archive'           => false,
-					'publicly_queryable'    => true,
-        			'exclude_from_search'   => true,
-        			'show_ui'               => true,
-					'show_in_menu'          => wpinv_current_user_can_manage_invoicing() ? 'wpinv' : false,
-					'show_in_nav_menus'     => false,
-					'supports'              => array( 'title', 'author', 'excerpt'  ),
-					'rewrite'               => array(
-						'slug'              => 'invoice',
-						'with_front'        => false,
-					),
-					'query_var'             => false,
-					'capability_type'       => 'wpi_invoice',
-					'map_meta_cap'          => true,
-					'show_in_admin_bar'     => true,
-					'can_export'            => true,
-					'hierarchical'          => false,
-					'menu_position'         => null,
-					'menu_icon'             => 'dashicons-media-spreadsheet',
-				)
-			)
-		);
+        // Register invoice post type.
+        register_post_type(
+            'wpi_invoice',
+            apply_filters(
+                'wpinv_register_post_type_invoice',
+                array(
+                    'labels'                 => array(
+                        'name'                  => __( 'Invoices', 'invoicing' ),
+                        'singular_name'         => __( 'Invoice', 'invoicing' ),
+                        'all_items'             => __( 'Invoices', 'invoicing' ),
+                        'menu_name'             => _x( 'Invoices', 'Admin menu name', 'invoicing' ),
+                        'add_new'               => __( 'Add New', 'invoicing' ),
+                        'add_new_item'          => __( 'Add new invoice', 'invoicing' ),
+                        'edit'                  => __( 'Edit', 'invoicing' ),
+                        'edit_item'             => __( 'Edit invoice', 'invoicing' ),
+                        'new_item'              => __( 'New invoice', 'invoicing' ),
+                        'view_item'             => __( 'View invoice', 'invoicing' ),
+                        'view_items'            => __( 'View Invoices', 'invoicing' ),
+                        'search_items'          => __( 'Search invoices', 'invoicing' ),
+                        'not_found'             => __( 'No invoices found', 'invoicing' ),
+                        'not_found_in_trash'    => __( 'No invoices found in trash', 'invoicing' ),
+                        'parent'                => __( 'Parent invoice', 'invoicing' ),
+                        'featured_image'        => __( 'Invoice image', 'invoicing' ),
+                        'set_featured_image'    => __( 'Set invoice image', 'invoicing' ),
+                        'remove_featured_image' => __( 'Remove invoice image', 'invoicing' ),
+                        'use_featured_image'    => __( 'Use as invoice image', 'invoicing' ),
+                        'insert_into_item'      => __( 'Insert into invoice', 'invoicing' ),
+                        'uploaded_to_this_item' => __( 'Uploaded to this invoice', 'invoicing' ),
+                        'filter_items_list'     => __( 'Filter invoices', 'invoicing' ),
+                        'items_list_navigation' => __( 'Invoices navigation', 'invoicing' ),
+                        'items_list'            => __( 'Invoices list', 'invoicing' ),
+                    ),
+                    'description'           => __( 'This is where invoices are stored.', 'invoicing' ),
+                    'public'                => true,
+                    'has_archive'           => false,
+                    'publicly_queryable'    => true,
+                    'exclude_from_search'   => true,
+                    'show_ui'               => true,
+                    'show_in_menu'          => wpinv_current_user_can_manage_invoicing() ? 'wpinv' : false,
+                    'show_in_nav_menus'     => false,
+                    'supports'              => array( 'title', 'author', 'excerpt'  ),
+                    'rewrite'               => array(
+                        'slug'              => 'invoice',
+                        'with_front'        => false,
+                    ),
+                    'query_var'             => false,
+                    'capability_type'       => 'wpi_invoice',
+                    'map_meta_cap'          => true,
+                    'show_in_admin_bar'     => true,
+                    'can_export'            => true,
+                    'hierarchical'          => false,
+                    'menu_position'         => null,
+                    'menu_icon'             => 'dashicons-media-spreadsheet',
+                )
+            )
+        );
 
-		// Register discount post type.
-		register_post_type(
-			'wpi_discount',
-			apply_filters(
-				'wpinv_register_post_type_discount',
-				array(
-					'labels'                 => array(
-						'name'                  => __( 'Discounts', 'invoicing' ),
-						'singular_name'         => __( 'Discount', 'invoicing' ),
-						'all_items'             => __( 'Discounts', 'invoicing' ),
-						'menu_name'             => _x( 'Discounts', 'Admin menu name', 'invoicing' ),
-						'add_new'               => __( 'Add New', 'invoicing' ),
-						'add_new_item'          => __( 'Add new discount', 'invoicing' ),
-						'edit'                  => __( 'Edit', 'invoicing' ),
-						'edit_item'             => __( 'Edit discount', 'invoicing' ),
-						'new_item'              => __( 'New discount', 'invoicing' ),
-						'view_item'             => __( 'View discount', 'invoicing' ),
-						'view_items'            => __( 'View Discounts', 'invoicing' ),
-						'search_items'          => __( 'Search discounts', 'invoicing' ),
-						'not_found'             => __( 'No discounts found', 'invoicing' ),
-						'not_found_in_trash'    => __( 'No discounts found in trash', 'invoicing' ),
-						'parent'                => __( 'Parent discount', 'invoicing' ),
-						'featured_image'        => __( 'Discount image', 'invoicing' ),
-						'set_featured_image'    => __( 'Set discount image', 'invoicing' ),
-						'remove_featured_image' => __( 'Remove discount image', 'invoicing' ),
-						'use_featured_image'    => __( 'Use as discount image', 'invoicing' ),
-						'insert_into_item'      => __( 'Insert into discount', 'invoicing' ),
-						'uploaded_to_this_item' => __( 'Uploaded to this discount', 'invoicing' ),
-						'filter_items_list'     => __( 'Filter discounts', 'invoicing' ),
-						'items_list_navigation' => __( 'Discount navigation', 'invoicing' ),
-						'items_list'            => __( 'Discounts list', 'invoicing' ),
-					),
-					'description'        => __( 'This is where you can add new discounts that users can use in invoices.', 'invoicing' ),
-					'public'             => false,
-					'can_export'         => true,
-					'_builtin'           => false,
-					'publicly_queryable' => false,
-					'exclude_from_search'=> true,
-					'show_ui'            => true,
-					'show_in_menu'       => wpinv_current_user_can_manage_invoicing() ? 'wpinv' : false,
-					'query_var'          => false,
-					'rewrite'            => false,
-					'capability_type'    => 'wpi_discount',
-					'map_meta_cap'       => true,
-					'has_archive'        => false,
-					'hierarchical'       => false,
-					'supports'           => array( 'title', 'excerpt' ),
-					'show_in_nav_menus'  => false,
-					'show_in_admin_bar'  => true,
-					'menu_position'      => null,
-				)
-			)
-		);
+        // Register discount post type.
+        register_post_type(
+            'wpi_discount',
+            apply_filters(
+                'wpinv_register_post_type_discount',
+                array(
+                    'labels'                 => array(
+                        'name'                  => __( 'Discounts', 'invoicing' ),
+                        'singular_name'         => __( 'Discount', 'invoicing' ),
+                        'all_items'             => __( 'Discounts', 'invoicing' ),
+                        'menu_name'             => _x( 'Discounts', 'Admin menu name', 'invoicing' ),
+                        'add_new'               => __( 'Add New', 'invoicing' ),
+                        'add_new_item'          => __( 'Add new discount', 'invoicing' ),
+                        'edit'                  => __( 'Edit', 'invoicing' ),
+                        'edit_item'             => __( 'Edit discount', 'invoicing' ),
+                        'new_item'              => __( 'New discount', 'invoicing' ),
+                        'view_item'             => __( 'View discount', 'invoicing' ),
+                        'view_items'            => __( 'View Discounts', 'invoicing' ),
+                        'search_items'          => __( 'Search discounts', 'invoicing' ),
+                        'not_found'             => __( 'No discounts found', 'invoicing' ),
+                        'not_found_in_trash'    => __( 'No discounts found in trash', 'invoicing' ),
+                        'parent'                => __( 'Parent discount', 'invoicing' ),
+                        'featured_image'        => __( 'Discount image', 'invoicing' ),
+                        'set_featured_image'    => __( 'Set discount image', 'invoicing' ),
+                        'remove_featured_image' => __( 'Remove discount image', 'invoicing' ),
+                        'use_featured_image'    => __( 'Use as discount image', 'invoicing' ),
+                        'insert_into_item'      => __( 'Insert into discount', 'invoicing' ),
+                        'uploaded_to_this_item' => __( 'Uploaded to this discount', 'invoicing' ),
+                        'filter_items_list'     => __( 'Filter discounts', 'invoicing' ),
+                        'items_list_navigation' => __( 'Discount navigation', 'invoicing' ),
+                        'items_list'            => __( 'Discounts list', 'invoicing' ),
+                    ),
+                    'description'        => __( 'This is where you can add new discounts that users can use in invoices.', 'invoicing' ),
+                    'public'             => false,
+                    'can_export'         => true,
+                    '_builtin'           => false,
+                    'publicly_queryable' => false,
+                    'exclude_from_search'=> true,
+                    'show_ui'            => true,
+                    'show_in_menu'       => wpinv_current_user_can_manage_invoicing() ? 'wpinv' : false,
+                    'query_var'          => false,
+                    'rewrite'            => false,
+                    'capability_type'    => 'wpi_discount',
+                    'map_meta_cap'       => true,
+                    'has_archive'        => false,
+                    'hierarchical'       => false,
+                    'supports'           => array( 'title', 'excerpt' ),
+                    'show_in_nav_menus'  => false,
+                    'show_in_admin_bar'  => true,
+                    'menu_position'      => null,
+                )
+            )
+        );
 
-		do_action( 'getpaid_after_register_post_types' );
-	}
+        do_action( 'getpaid_after_register_post_types' );
+    }
 
-	/**
-	 * Register our custom post statuses.
-	 */
-	public static function register_post_status() {
+    /**
+     * Register our custom post statuses.
+     */
+    public static function register_post_status() {
 
-		$invoice_statuses = apply_filters(
-			'getpaid_register_invoice_post_statuses',
-			array(
+        $invoice_statuses = apply_filters(
+            'getpaid_register_invoice_post_statuses',
+            array(
 
-				'wpi-pending' => array(
-					'label'                     => _x( 'Pending Payment', 'Invoice status', 'invoicing' ),
-        			'public'                    => true,
-        			'exclude_from_search'       => true,
-        			'show_in_admin_all_list'    => true,
-					'show_in_admin_status_list' => true,
-					/* translators: %s: number of invoices */
-        			'label_count'               => _n_noop( 'Pending Payment <span class="count">(%s)</span>', 'Pending Payment <span class="count">(%s)</span>', 'invoicing' )
-				),
+                'wpi-pending' => array(
+                    'label'                     => _x( 'Pending Payment', 'Invoice status', 'invoicing' ),
+                    'public'                    => true,
+                    'exclude_from_search'       => true,
+                    'show_in_admin_all_list'    => true,
+                    'show_in_admin_status_list' => true,
+                    /* translators: %s: number of invoices */
+                    'label_count'               => _n_noop( 'Pending Payment <span class="count">(%s)</span>', 'Pending Payment <span class="count">(%s)</span>', 'invoicing' )
+                ),
 
-				'wpi-processing' => array(
-					'label'                     => _x( 'Processing', 'Invoice status', 'invoicing' ),
-        			'public'                    => true,
-        			'exclude_from_search'       => true,
-        			'show_in_admin_all_list'    => true,
-					'show_in_admin_status_list' => true,
-					/* translators: %s: number of invoices */
-        			'label_count'               => _n_noop( 'Processing <span class="count">(%s)</span>', 'Processing <span class="count">(%s)</span>', 'invoicing' )
-				),
+                'wpi-processing' => array(
+                    'label'                     => _x( 'Processing', 'Invoice status', 'invoicing' ),
+                    'public'                    => true,
+                    'exclude_from_search'       => true,
+                    'show_in_admin_all_list'    => true,
+                    'show_in_admin_status_list' => true,
+                    /* translators: %s: number of invoices */
+                    'label_count'               => _n_noop( 'Processing <span class="count">(%s)</span>', 'Processing <span class="count">(%s)</span>', 'invoicing' )
+                ),
 
-				'wpi-onhold' => array(
-					'label'                     => _x( 'On Hold', 'Invoice status', 'invoicing' ),
-        			'public'                    => true,
-        			'exclude_from_search'       => true,
-        			'show_in_admin_all_list'    => true,
-					'show_in_admin_status_list' => true,
-					/* translators: %s: number of invoices */
-        			'label_count'               => _n_noop( 'On Hold <span class="count">(%s)</span>', 'On Hold <span class="count">(%s)</span>', 'invoicing' )
-				),
+                'wpi-onhold' => array(
+                    'label'                     => _x( 'On Hold', 'Invoice status', 'invoicing' ),
+                    'public'                    => true,
+                    'exclude_from_search'       => true,
+                    'show_in_admin_all_list'    => true,
+                    'show_in_admin_status_list' => true,
+                    /* translators: %s: number of invoices */
+                    'label_count'               => _n_noop( 'On Hold <span class="count">(%s)</span>', 'On Hold <span class="count">(%s)</span>', 'invoicing' )
+                ),
 
-				'wpi-cancelled' => array(
-					'label'                     => _x( 'Cancelled', 'Invoice status', 'invoicing' ),
-        			'public'                    => true,
-        			'exclude_from_search'       => true,
-        			'show_in_admin_all_list'    => true,
-					'show_in_admin_status_list' => true,
-					/* translators: %s: number of invoices */
-        			'label_count'               => _n_noop( 'Cancelled <span class="count">(%s)</span>', 'Cancelled <span class="count">(%s)</span>', 'invoicing' )
-				),
+                'wpi-cancelled' => array(
+                    'label'                     => _x( 'Cancelled', 'Invoice status', 'invoicing' ),
+                    'public'                    => true,
+                    'exclude_from_search'       => true,
+                    'show_in_admin_all_list'    => true,
+                    'show_in_admin_status_list' => true,
+                    /* translators: %s: number of invoices */
+                    'label_count'               => _n_noop( 'Cancelled <span class="count">(%s)</span>', 'Cancelled <span class="count">(%s)</span>', 'invoicing' )
+                ),
 
-				'wpi-refunded' => array(
-					'label'                     => _x( 'Refunded', 'Invoice status', 'invoicing' ),
-        			'public'                    => true,
-        			'exclude_from_search'       => true,
-        			'show_in_admin_all_list'    => true,
-					'show_in_admin_status_list' => true,
-					/* translators: %s: number of invoices */
-        			'label_count'               => _n_noop( 'Refunded <span class="count">(%s)</span>', 'Refunded <span class="count">(%s)</span>', 'invoicing' )
-				),
+                'wpi-refunded' => array(
+                    'label'                     => _x( 'Refunded', 'Invoice status', 'invoicing' ),
+                    'public'                    => true,
+                    'exclude_from_search'       => true,
+                    'show_in_admin_all_list'    => true,
+                    'show_in_admin_status_list' => true,
+                    /* translators: %s: number of invoices */
+                    'label_count'               => _n_noop( 'Refunded <span class="count">(%s)</span>', 'Refunded <span class="count">(%s)</span>', 'invoicing' )
+                ),
 
-				'wpi-failed' => array(
-					'label'                     => _x( 'Failed', 'Invoice status', 'invoicing' ),
-        			'public'                    => true,
-        			'exclude_from_search'       => true,
-        			'show_in_admin_all_list'    => true,
-					'show_in_admin_status_list' => true,
-					/* translators: %s: number of invoices */
-        			'label_count'               => _n_noop( 'Failed <span class="count">(%s)</span>', 'Failed <span class="count">(%s)</span>', 'invoicing' )
-				),
+                'wpi-failed' => array(
+                    'label'                     => _x( 'Failed', 'Invoice status', 'invoicing' ),
+                    'public'                    => true,
+                    'exclude_from_search'       => true,
+                    'show_in_admin_all_list'    => true,
+                    'show_in_admin_status_list' => true,
+                    /* translators: %s: number of invoices */
+                    'label_count'               => _n_noop( 'Failed <span class="count">(%s)</span>', 'Failed <span class="count">(%s)</span>', 'invoicing' )
+                ),
 
-				'wpi-renewal' => array(
-					'label'                     => _x( 'Renewal', 'Invoice status', 'invoicing' ),
-        			'public'                    => true,
-        			'exclude_from_search'       => true,
-        			'show_in_admin_all_list'    => true,
-					'show_in_admin_status_list' => true,
-					/* translators: %s: number of invoices */
-        			'label_count'               => _n_noop( 'Renewal <span class="count">(%s)</span>', 'Renewal <span class="count">(%s)</span>', 'invoicing' )
-				)
-			)
-		);
+                'wpi-renewal' => array(
+                    'label'                     => _x( 'Renewal', 'Invoice status', 'invoicing' ),
+                    'public'                    => true,
+                    'exclude_from_search'       => true,
+                    'show_in_admin_all_list'    => true,
+                    'show_in_admin_status_list' => true,
+                    /* translators: %s: number of invoices */
+                    'label_count'               => _n_noop( 'Renewal <span class="count">(%s)</span>', 'Renewal <span class="count">(%s)</span>', 'invoicing' )
+                )
+            )
+        );
 
-		foreach ( $invoice_statuses as $invoice_statuse => $args ) {
-			register_post_status( $invoice_statuse, $args );
-		}
-	}
+        foreach ( $invoice_statuses as $invoice_statuse => $args ) {
+            register_post_status( $invoice_statuse, $args );
+        }
+    }
 
-	/**
-	 * Flush rewrite rules.
-	 */
-	public static function flush_rewrite_rules() {
-		flush_rewrite_rules();
-	}
+    /**
+     * Flush rewrite rules.
+     */
+    public static function flush_rewrite_rules() {
+        flush_rewrite_rules();
+    }
 
-	/**
-	 * Flush rules to prevent 404.
-	 *
-	 */
-	public static function maybe_flush_rewrite_rules() {
-		if ( ! get_option( 'getpaid_flushed_rewrite_rules' ) ) {
-			update_option( 'getpaid_flushed_rewrite_rules', '1' );
-			self::flush_rewrite_rules();
-		}
-	}
+    /**
+     * Flush rules to prevent 404.
+     *
+     */
+    public static function maybe_flush_rewrite_rules() {
+        if ( ! get_option( 'getpaid_flushed_rewrite_rules' ) ) {
+            update_option( 'getpaid_flushed_rewrite_rules', '1' );
+            self::flush_rewrite_rules();
+        }
+    }
 
 }

Spacing +110 added lines, -110 removed lines

@@ -6,7 +6,7 @@ 
  *
  */
 
-defined( 'ABSPATH' ) || exit;
+defined('ABSPATH') || exit;
 
 /**
  * Post types Class
@@ -18,10 +18,10 @@ 
 	 * Hook in methods.
 	 */
 	public function __construct() {
-		add_action( 'init', array( __CLASS__, 'register_post_types' ), 1 );
-		add_action( 'init', array( __CLASS__, 'register_post_status' ), 4 );
-		add_action( 'getpaid_flush_rewrite_rules', array( __CLASS__, 'flush_rewrite_rules' ) );
-		add_action( 'getpaid_after_register_post_types', array( __CLASS__, 'maybe_flush_rewrite_rules' ) );
+		add_action('init', array(__CLASS__, 'register_post_types'), 1);
+		add_action('init', array(__CLASS__, 'register_post_status'), 4);
+		add_action('getpaid_flush_rewrite_rules', array(__CLASS__, 'flush_rewrite_rules'));
+		add_action('getpaid_after_register_post_types', array(__CLASS__, 'maybe_flush_rewrite_rules'));
 	}
 
 	/**
@@ -29,12 +29,12 @@ 
 	 */
 	public static function register_post_types() {
 
-		if ( ! is_blog_installed() || post_type_exists( 'wpi_item' ) ) {
+		if (!is_blog_installed() || post_type_exists('wpi_item')) {
 			return;
 		}
 
 		// Fires before registering post types.
-		do_action( 'getpaid_register_post_types' );
+		do_action('getpaid_register_post_types');
 
 		// Register item post type.
 		register_post_type(
@@ -43,29 +43,29 @@ 
 				'wpinv_register_post_type_invoice_item',
 				array(
 					'labels'             => array(
-						'name'               => _x( 'Items', 'post type general name', 'invoicing' ),
-						'singular_name'      => _x( 'Item', 'post type singular name', 'invoicing' ),
-						'menu_name'          => _x( 'Items', 'admin menu', 'invoicing' ),
-						'name_admin_bar'     => _x( 'Item', 'add new on admin bar', 'invoicing' ),
-						'add_new'            => _x( 'Add New', 'Item', 'invoicing' ),
-						'add_new_item'       => __( 'Add New Item', 'invoicing' ),
-						'new_item'           => __( 'New Item', 'invoicing' ),
-						'edit_item'          => __( 'Edit Item', 'invoicing' ),
-						'view_item'          => __( 'View Item', 'invoicing' ),
-						'all_items'          => __( 'Items', 'invoicing' ),
-						'search_items'       => __( 'Search items', 'invoicing' ),
-						'parent_item_colon'  => __( 'Parent item:', 'invoicing' ),
-						'not_found'          => __( 'No items found.', 'invoicing' ),
-						'not_found_in_trash' => __( 'No items found in trash.', 'invoicing' )
+						'name'               => _x('Items', 'post type general name', 'invoicing'),
+						'singular_name'      => _x('Item', 'post type singular name', 'invoicing'),
+						'menu_name'          => _x('Items', 'admin menu', 'invoicing'),
+						'name_admin_bar'     => _x('Item', 'add new on admin bar', 'invoicing'),
+						'add_new'            => _x('Add New', 'Item', 'invoicing'),
+						'add_new_item'       => __('Add New Item', 'invoicing'),
+						'new_item'           => __('New Item', 'invoicing'),
+						'edit_item'          => __('Edit Item', 'invoicing'),
+						'view_item'          => __('View Item', 'invoicing'),
+						'all_items'          => __('Items', 'invoicing'),
+						'search_items'       => __('Search items', 'invoicing'),
+						'parent_item_colon'  => __('Parent item:', 'invoicing'),
+						'not_found'          => __('No items found.', 'invoicing'),
+						'not_found_in_trash' => __('No items found in trash.', 'invoicing')
 					),
-					'description'           => __( 'This is where you can add new invoice items.', 'invoicing' ),
+					'description'           => __('This is where you can add new invoice items.', 'invoicing'),
 					'public'                => false,
 					'has_archive'           => false,
 					'_builtin'              => false,
 					'show_ui'               => true,
 					'show_in_menu'          => wpinv_current_user_can_manage_invoicing() ? 'wpinv' : false,
 					'show_in_nav_menus'     => false,
-					'supports'              => array( 'title', 'excerpt' ),
+					'supports'              => array('title', 'excerpt'),
 					'rewrite'               => false,
 					'query_var'             => false,
 					'capability_type'       => 'wpi_item',
@@ -83,22 +83,22 @@ 
 				'wpinv_register_post_type_payment_form',
 				array(
 					'labels'             => array(
-						'name'               => _x( 'Payment Forms', 'post type general name', 'invoicing' ),
-						'singular_name'      => _x( 'Payment Form', 'post type singular name', 'invoicing' ),
-						'menu_name'          => _x( 'Payment Forms', 'admin menu', 'invoicing' ),
-						'name_admin_bar'     => _x( 'Payment Form', 'add new on admin bar', 'invoicing' ),
-						'add_new'            => _x( 'Add New', 'Payment Form', 'invoicing' ),
-						'add_new_item'       => __( 'Add New Payment Form', 'invoicing' ),
-						'new_item'           => __( 'New Payment Form', 'invoicing' ),
-						'edit_item'          => __( 'Edit Payment Form', 'invoicing' ),
-						'view_item'          => __( 'View Payment Form', 'invoicing' ),
-						'all_items'          => __( 'Payment Forms', 'invoicing' ),
-						'search_items'       => __( 'Search Payment Forms', 'invoicing' ),
-						'parent_item_colon'  => __( 'Parent Payment Forms:', 'invoicing' ),
-						'not_found'          => __( 'No payment forms found.', 'invoicing' ),
-						'not_found_in_trash' => __( 'No payment forms found in trash.', 'invoicing' )
+						'name'               => _x('Payment Forms', 'post type general name', 'invoicing'),
+						'singular_name'      => _x('Payment Form', 'post type singular name', 'invoicing'),
+						'menu_name'          => _x('Payment Forms', 'admin menu', 'invoicing'),
+						'name_admin_bar'     => _x('Payment Form', 'add new on admin bar', 'invoicing'),
+						'add_new'            => _x('Add New', 'Payment Form', 'invoicing'),
+						'add_new_item'       => __('Add New Payment Form', 'invoicing'),
+						'new_item'           => __('New Payment Form', 'invoicing'),
+						'edit_item'          => __('Edit Payment Form', 'invoicing'),
+						'view_item'          => __('View Payment Form', 'invoicing'),
+						'all_items'          => __('Payment Forms', 'invoicing'),
+						'search_items'       => __('Search Payment Forms', 'invoicing'),
+						'parent_item_colon'  => __('Parent Payment Forms:', 'invoicing'),
+						'not_found'          => __('No payment forms found.', 'invoicing'),
+						'not_found_in_trash' => __('No payment forms found in trash.', 'invoicing')
 					),
-					'description'        => __( 'Add new payment forms.', 'invoicing' ),
+					'description'        => __('Add new payment forms.', 'invoicing'),
 					'public'             => false,
 					'show_ui'            => true,
 					'show_in_menu'       => wpinv_current_user_can_manage_invoicing() ? 'wpinv' : true,
@@ -109,7 +109,7 @@ 
 					'has_archive'        => false,
 					'hierarchical'       => false,
 					'menu_position'      => null,
-					'supports'           => array( 'title' ),
+					'supports'           => array('title'),
 					'menu_icon'          => 'dashicons-media-form',
 				)
 			)
@@ -122,32 +122,32 @@ 
 				'wpinv_register_post_type_invoice',
 				array(
 					'labels'                 => array(
-						'name'                  => __( 'Invoices', 'invoicing' ),
-						'singular_name'         => __( 'Invoice', 'invoicing' ),
-						'all_items'             => __( 'Invoices', 'invoicing' ),
-						'menu_name'             => _x( 'Invoices', 'Admin menu name', 'invoicing' ),
-						'add_new'               => __( 'Add New', 'invoicing' ),
-						'add_new_item'          => __( 'Add new invoice', 'invoicing' ),
-						'edit'                  => __( 'Edit', 'invoicing' ),
-						'edit_item'             => __( 'Edit invoice', 'invoicing' ),
-						'new_item'              => __( 'New invoice', 'invoicing' ),
-						'view_item'             => __( 'View invoice', 'invoicing' ),
-						'view_items'            => __( 'View Invoices', 'invoicing' ),
-						'search_items'          => __( 'Search invoices', 'invoicing' ),
-						'not_found'             => __( 'No invoices found', 'invoicing' ),
-						'not_found_in_trash'    => __( 'No invoices found in trash', 'invoicing' ),
-						'parent'                => __( 'Parent invoice', 'invoicing' ),
-						'featured_image'        => __( 'Invoice image', 'invoicing' ),
-						'set_featured_image'    => __( 'Set invoice image', 'invoicing' ),
-						'remove_featured_image' => __( 'Remove invoice image', 'invoicing' ),
-						'use_featured_image'    => __( 'Use as invoice image', 'invoicing' ),
-						'insert_into_item'      => __( 'Insert into invoice', 'invoicing' ),
-						'uploaded_to_this_item' => __( 'Uploaded to this invoice', 'invoicing' ),
-						'filter_items_list'     => __( 'Filter invoices', 'invoicing' ),
-						'items_list_navigation' => __( 'Invoices navigation', 'invoicing' ),
-						'items_list'            => __( 'Invoices list', 'invoicing' ),
+						'name'                  => __('Invoices', 'invoicing'),
+						'singular_name'         => __('Invoice', 'invoicing'),
+						'all_items'             => __('Invoices', 'invoicing'),
+						'menu_name'             => _x('Invoices', 'Admin menu name', 'invoicing'),
+						'add_new'               => __('Add New', 'invoicing'),
+						'add_new_item'          => __('Add new invoice', 'invoicing'),
+						'edit'                  => __('Edit', 'invoicing'),
+						'edit_item'             => __('Edit invoice', 'invoicing'),
+						'new_item'              => __('New invoice', 'invoicing'),
+						'view_item'             => __('View invoice', 'invoicing'),
+						'view_items'            => __('View Invoices', 'invoicing'),
+						'search_items'          => __('Search invoices', 'invoicing'),
+						'not_found'             => __('No invoices found', 'invoicing'),
+						'not_found_in_trash'    => __('No invoices found in trash', 'invoicing'),
+						'parent'                => __('Parent invoice', 'invoicing'),
+						'featured_image'        => __('Invoice image', 'invoicing'),
+						'set_featured_image'    => __('Set invoice image', 'invoicing'),
+						'remove_featured_image' => __('Remove invoice image', 'invoicing'),
+						'use_featured_image'    => __('Use as invoice image', 'invoicing'),
+						'insert_into_item'      => __('Insert into invoice', 'invoicing'),
+						'uploaded_to_this_item' => __('Uploaded to this invoice', 'invoicing'),
+						'filter_items_list'     => __('Filter invoices', 'invoicing'),
+						'items_list_navigation' => __('Invoices navigation', 'invoicing'),
+						'items_list'            => __('Invoices list', 'invoicing'),
 					),
-					'description'           => __( 'This is where invoices are stored.', 'invoicing' ),
+					'description'           => __('This is where invoices are stored.', 'invoicing'),
 					'public'                => true,
 					'has_archive'           => false,
 					'publicly_queryable'    => true,
@@ -155,7 +155,7 @@ 
         			'show_ui'               => true,
 					'show_in_menu'          => wpinv_current_user_can_manage_invoicing() ? 'wpinv' : false,
 					'show_in_nav_menus'     => false,
-					'supports'              => array( 'title', 'author', 'excerpt'  ),
+					'supports'              => array('title', 'author', 'excerpt'),
 					'rewrite'               => array(
 						'slug'              => 'invoice',
 						'with_front'        => false,
@@ -179,32 +179,32 @@ 
 				'wpinv_register_post_type_discount',
 				array(
 					'labels'                 => array(
-						'name'                  => __( 'Discounts', 'invoicing' ),
-						'singular_name'         => __( 'Discount', 'invoicing' ),
-						'all_items'             => __( 'Discounts', 'invoicing' ),
-						'menu_name'             => _x( 'Discounts', 'Admin menu name', 'invoicing' ),
-						'add_new'               => __( 'Add New', 'invoicing' ),
-						'add_new_item'          => __( 'Add new discount', 'invoicing' ),
-						'edit'                  => __( 'Edit', 'invoicing' ),
-						'edit_item'             => __( 'Edit discount', 'invoicing' ),
-						'new_item'              => __( 'New discount', 'invoicing' ),
-						'view_item'             => __( 'View discount', 'invoicing' ),
-						'view_items'            => __( 'View Discounts', 'invoicing' ),
-						'search_items'          => __( 'Search discounts', 'invoicing' ),
-						'not_found'             => __( 'No discounts found', 'invoicing' ),
-						'not_found_in_trash'    => __( 'No discounts found in trash', 'invoicing' ),
-						'parent'                => __( 'Parent discount', 'invoicing' ),
-						'featured_image'        => __( 'Discount image', 'invoicing' ),
-						'set_featured_image'    => __( 'Set discount image', 'invoicing' ),
-						'remove_featured_image' => __( 'Remove discount image', 'invoicing' ),
-						'use_featured_image'    => __( 'Use as discount image', 'invoicing' ),
-						'insert_into_item'      => __( 'Insert into discount', 'invoicing' ),
-						'uploaded_to_this_item' => __( 'Uploaded to this discount', 'invoicing' ),
-						'filter_items_list'     => __( 'Filter discounts', 'invoicing' ),
-						'items_list_navigation' => __( 'Discount navigation', 'invoicing' ),
-						'items_list'            => __( 'Discounts list', 'invoicing' ),
+						'name'                  => __('Discounts', 'invoicing'),
+						'singular_name'         => __('Discount', 'invoicing'),
+						'all_items'             => __('Discounts', 'invoicing'),
+						'menu_name'             => _x('Discounts', 'Admin menu name', 'invoicing'),
+						'add_new'               => __('Add New', 'invoicing'),
+						'add_new_item'          => __('Add new discount', 'invoicing'),
+						'edit'                  => __('Edit', 'invoicing'),
+						'edit_item'             => __('Edit discount', 'invoicing'),
+						'new_item'              => __('New discount', 'invoicing'),
+						'view_item'             => __('View discount', 'invoicing'),
+						'view_items'            => __('View Discounts', 'invoicing'),
+						'search_items'          => __('Search discounts', 'invoicing'),
+						'not_found'             => __('No discounts found', 'invoicing'),
+						'not_found_in_trash'    => __('No discounts found in trash', 'invoicing'),
+						'parent'                => __('Parent discount', 'invoicing'),
+						'featured_image'        => __('Discount image', 'invoicing'),
+						'set_featured_image'    => __('Set discount image', 'invoicing'),
+						'remove_featured_image' => __('Remove discount image', 'invoicing'),
+						'use_featured_image'    => __('Use as discount image', 'invoicing'),
+						'insert_into_item'      => __('Insert into discount', 'invoicing'),
+						'uploaded_to_this_item' => __('Uploaded to this discount', 'invoicing'),
+						'filter_items_list'     => __('Filter discounts', 'invoicing'),
+						'items_list_navigation' => __('Discount navigation', 'invoicing'),
+						'items_list'            => __('Discounts list', 'invoicing'),
 					),
-					'description'        => __( 'This is where you can add new discounts that users can use in invoices.', 'invoicing' ),
+					'description'        => __('This is where you can add new discounts that users can use in invoices.', 'invoicing'),
 					'public'             => false,
 					'can_export'         => true,
 					'_builtin'           => false,
@@ -218,7 +218,7 @@ 
 					'map_meta_cap'       => true,
 					'has_archive'        => false,
 					'hierarchical'       => false,
-					'supports'           => array( 'title', 'excerpt' ),
+					'supports'           => array('title', 'excerpt'),
 					'show_in_nav_menus'  => false,
 					'show_in_admin_bar'  => true,
 					'menu_position'      => null,
@@ -226,7 +226,7 @@ 
 			)
 		);
 
-		do_action( 'getpaid_after_register_post_types' );
+		do_action('getpaid_after_register_post_types');
 	}
 
 	/**
@@ -239,79 +239,79 @@ 
 			array(
 
 				'wpi-pending' => array(
-					'label'                     => _x( 'Pending Payment', 'Invoice status', 'invoicing' ),
+					'label'                     => _x('Pending Payment', 'Invoice status', 'invoicing'),
         			'public'                    => true,
         			'exclude_from_search'       => true,
         			'show_in_admin_all_list'    => true,
 					'show_in_admin_status_list' => true,
 					/* translators: %s: number of invoices */
-        			'label_count'               => _n_noop( 'Pending Payment <span class="count">(%s)</span>', 'Pending Payment <span class="count">(%s)</span>', 'invoicing' )
+        			'label_count'               => _n_noop('Pending Payment <span class="count">(%s)</span>', 'Pending Payment <span class="count">(%s)</span>', 'invoicing')
 				),
 
 				'wpi-processing' => array(
-					'label'                     => _x( 'Processing', 'Invoice status', 'invoicing' ),
+					'label'                     => _x('Processing', 'Invoice status', 'invoicing'),
         			'public'                    => true,
         			'exclude_from_search'       => true,
         			'show_in_admin_all_list'    => true,
 					'show_in_admin_status_list' => true,
 					/* translators: %s: number of invoices */
-        			'label_count'               => _n_noop( 'Processing <span class="count">(%s)</span>', 'Processing <span class="count">(%s)</span>', 'invoicing' )
+        			'label_count'               => _n_noop('Processing <span class="count">(%s)</span>', 'Processing <span class="count">(%s)</span>', 'invoicing')
 				),
 
 				'wpi-onhold' => array(
-					'label'                     => _x( 'On Hold', 'Invoice status', 'invoicing' ),
+					'label'                     => _x('On Hold', 'Invoice status', 'invoicing'),
         			'public'                    => true,
         			'exclude_from_search'       => true,
         			'show_in_admin_all_list'    => true,
 					'show_in_admin_status_list' => true,
 					/* translators: %s: number of invoices */
-        			'label_count'               => _n_noop( 'On Hold <span class="count">(%s)</span>', 'On Hold <span class="count">(%s)</span>', 'invoicing' )
+        			'label_count'               => _n_noop('On Hold <span class="count">(%s)</span>', 'On Hold <span class="count">(%s)</span>', 'invoicing')
 				),
 
 				'wpi-cancelled' => array(
-					'label'                     => _x( 'Cancelled', 'Invoice status', 'invoicing' ),
+					'label'                     => _x('Cancelled', 'Invoice status', 'invoicing'),
         			'public'                    => true,
         			'exclude_from_search'       => true,
         			'show_in_admin_all_list'    => true,
 					'show_in_admin_status_list' => true,
 					/* translators: %s: number of invoices */
-        			'label_count'               => _n_noop( 'Cancelled <span class="count">(%s)</span>', 'Cancelled <span class="count">(%s)</span>', 'invoicing' )
+        			'label_count'               => _n_noop('Cancelled <span class="count">(%s)</span>', 'Cancelled <span class="count">(%s)</span>', 'invoicing')
 				),
 
 				'wpi-refunded' => array(
-					'label'                     => _x( 'Refunded', 'Invoice status', 'invoicing' ),
+					'label'                     => _x('Refunded', 'Invoice status', 'invoicing'),
         			'public'                    => true,
         			'exclude_from_search'       => true,
         			'show_in_admin_all_list'    => true,
 					'show_in_admin_status_list' => true,
 					/* translators: %s: number of invoices */
-        			'label_count'               => _n_noop( 'Refunded <span class="count">(%s)</span>', 'Refunded <span class="count">(%s)</span>', 'invoicing' )
+        			'label_count'               => _n_noop('Refunded <span class="count">(%s)</span>', 'Refunded <span class="count">(%s)</span>', 'invoicing')
 				),
 
 				'wpi-failed' => array(
-					'label'                     => _x( 'Failed', 'Invoice status', 'invoicing' ),
+					'label'                     => _x('Failed', 'Invoice status', 'invoicing'),
         			'public'                    => true,
         			'exclude_from_search'       => true,
         			'show_in_admin_all_list'    => true,
 					'show_in_admin_status_list' => true,
 					/* translators: %s: number of invoices */
-        			'label_count'               => _n_noop( 'Failed <span class="count">(%s)</span>', 'Failed <span class="count">(%s)</span>', 'invoicing' )
+        			'label_count'               => _n_noop('Failed <span class="count">(%s)</span>', 'Failed <span class="count">(%s)</span>', 'invoicing')
 				),
 
 				'wpi-renewal' => array(
-					'label'                     => _x( 'Renewal', 'Invoice status', 'invoicing' ),
+					'label'                     => _x('Renewal', 'Invoice status', 'invoicing'),
         			'public'                    => true,
         			'exclude_from_search'       => true,
         			'show_in_admin_all_list'    => true,
 					'show_in_admin_status_list' => true,
 					/* translators: %s: number of invoices */
-        			'label_count'               => _n_noop( 'Renewal <span class="count">(%s)</span>', 'Renewal <span class="count">(%s)</span>', 'invoicing' )
+        			'label_count'               => _n_noop('Renewal <span class="count">(%s)</span>', 'Renewal <span class="count">(%s)</span>', 'invoicing')
 				)
 			)
 		);
 
-		foreach ( $invoice_statuses as $invoice_statuse => $args ) {
-			register_post_status( $invoice_statuse, $args );
+		foreach ($invoice_statuses as $invoice_statuse => $args) {
+			register_post_status($invoice_statuse, $args);
 		}
 	}
 
@@ -327,8 +327,8 @@ 
 	 *
 	 */
 	public static function maybe_flush_rewrite_rules() {
-		if ( ! get_option( 'getpaid_flushed_rewrite_rules' ) ) {
-			update_option( 'getpaid_flushed_rewrite_rules', '1' );
+		if (!get_option('getpaid_flushed_rewrite_rules')) {
+			update_option('getpaid_flushed_rewrite_rules', '1');
 			self::flush_rewrite_rules();
 		}
 	}

includes/api/class-getpaid-rest-controller.php

Indentation +542 added lines, -542 removed lines

@@ -21,570 +21,570 @@
  */
 class GetPaid_REST_Controller extends WP_REST_Controller {
 
-	/**
+    /**
      * The namespaces of this controller's route.
      *
      * @since 1.0.19
      * @var array
      */
-	protected $namespaces;
+    protected $namespaces;
 
-	/**
+    /**
      * The official namespace of this controller's route.
      *
      * @since 1.0.19
      * @var string
      */
-	protected $namespace = 'getpaid/v1';
+    protected $namespace = 'getpaid/v1';
 
-	/**
+    /**
      * Cached results of get_item_schema.
      *
      * @since 1.0.19
      * @var array
      */
-	protected $schema;
+    protected $schema;
 
     /**
-	 * Constructor.
-	 *
-	 * @since 1.0.19
-	 *
-	 */
-	public function __construct() {
-
-		// Offer several namespaces for backwards compatibility.
-		$this->namespaces = apply_filters(
-			'getpaid_rest_api_namespaces',
-			array(
-				'getpaid/v1',
-				'invoicing/v1',
-				'wpi/v1'
-			)
-		);
-
-		// Register REST routes.
+     * Constructor.
+     *
+     * @since 1.0.19
+     *
+     */
+    public function __construct() {
+
+        // Offer several namespaces for backwards compatibility.
+        $this->namespaces = apply_filters(
+            'getpaid_rest_api_namespaces',
+            array(
+                'getpaid/v1',
+                'invoicing/v1',
+                'wpi/v1'
+            )
+        );
+
+        // Register REST routes.
         add_action( 'rest_api_init', array( $this, 'register_routes' ) );
 
-	}
-
-	/**
-	 * Registers routes for each namespace.
-	 *
-	 * @since 1.0.19
-	 *
-	 */
-	public function register_routes() {
-
-		foreach ( $this->namespaces as $namespace ) {
-			$this->register_namespace_routes( $namespace );
-		}
-
-	}
-
-	/**
-	 * Registers routes for a namespace.
-	 *
-	 * @since 1.0.19
-	 *
-	 * @param string $namespace
-	 */
-	public function register_namespace_routes( /** @scrutinizer ignore-unused */ $namespace ) {
-
-		getpaid_doing_it_wrong(
-			__CLASS__ . '::' .__METHOD__,
-			/* translators: %s: register_namespace_routes() */
-			sprintf( __( "Method '%s' must be overridden." ), __METHOD__ ),
-			'1.0.19'
-		);
-
-	}
-
-	/**
-	 * Get normalized rest base.
-	 *
-	 * @return string
-	 */
-	protected function get_normalized_rest_base() {
-		return preg_replace( '/\(.*\)\//i', '', $this->rest_base );
-	}
-
-	/**
-	 * Fill batches.
-	 *
-	 * @param array array of request items.
-	 * @return array
-	 */
-	protected function fill_batch_keys( $items ) {
-
-		$items['create'] = empty( $items['create'] ) ? array() : $items['create'];
-		$items['update'] = empty( $items['update'] ) ? array() : $items['update'];
-		$items['delete'] = empty( $items['delete'] ) ? array() : wp_parse_id_list( $items['delete'] );
-		return $items;
-
-	}
-
-	/**
-	 * Check batch limit.
-	 *
-	 * @param array $items Request items.
-	 * @return bool|WP_Error
-	 */
-	protected function check_batch_limit( $items ) {
-		$limit = apply_filters( 'getpaid_rest_batch_items_limit', 100, $this->get_normalized_rest_base() );
-		$total = count( $items['create'] ) + count( $items['update'] ) + count( $items['delete'] );
-
-		if ( $total > $limit ) {
-			/* translators: %s: items limit */
-			return new WP_Error( 'getpaid_rest_request_entity_too_large', sprintf( __( 'Unable to accept more than %s items for this request.', 'invoicing' ), $limit ), array( 'status' => 413 ) );
-		}
-
-		return true;
-	}
-
-	/**
-	 * Bulk create items.
-	 *
-	 * @param array $items Array of items to create.
-	 * @param WP_REST_Request $request Full details about the request.
-	 * @param WP_REST_Server $wp_rest_server
-	 * @return array()
-	 */
-	protected function batch_create_items( $items, $request, $wp_rest_server ) {
-
-		$query  = $request->get_query_params();
-		$create = array();
-
-		foreach ( $items as $item ) {
-			$_item = new WP_REST_Request( 'POST' );
-
-			// Default parameters.
-			$defaults = array();
-			$schema   = $this->get_public_item_schema();
-			foreach ( $schema['properties'] as $arg => $options ) {
-				if ( isset( $options['default'] ) ) {
-					$defaults[ $arg ] = $options['default'];
-				}
-			}
-			$_item->set_default_params( $defaults );
-
-			// Set request parameters.
-			$_item->set_body_params( $item );
-
-			// Set query (GET) parameters.
-			$_item->set_query_params( $query );
-
-			// Create the item.
-			$_response = $this->create_item( $_item );
-
-			// If an error occured...
-			if ( is_wp_error( $_response ) ) {
-
-				$create[]   = array(
-					'id'    => 0,
-					'error' => array(
-						'code'    => $_response->get_error_code(),
-						'message' => $_response->get_error_message(),
-						'data'    => $_response->get_error_data(),
-					),
-				);
-
-				continue;
-			}
-
-			$create[] = $wp_rest_server->response_to_data( /** @scrutinizer ignore-type */ $_response, false );
-
-		}
-
-		return $create;
+    }
+
+    /**
+     * Registers routes for each namespace.
+     *
+     * @since 1.0.19
+     *
+     */
+    public function register_routes() {
+
+        foreach ( $this->namespaces as $namespace ) {
+            $this->register_namespace_routes( $namespace );
+        }
+
+    }
+
+    /**
+     * Registers routes for a namespace.
+     *
+     * @since 1.0.19
+     *
+     * @param string $namespace
+     */
+    public function register_namespace_routes( /** @scrutinizer ignore-unused */ $namespace ) {
+
+        getpaid_doing_it_wrong(
+            __CLASS__ . '::' .__METHOD__,
+            /* translators: %s: register_namespace_routes() */
+            sprintf( __( "Method '%s' must be overridden." ), __METHOD__ ),
+            '1.0.19'
+        );
+
+    }
+
+    /**
+     * Get normalized rest base.
+     *
+     * @return string
+     */
+    protected function get_normalized_rest_base() {
+        return preg_replace( '/\(.*\)\//i', '', $this->rest_base );
+    }
+
+    /**
+     * Fill batches.
+     *
+     * @param array array of request items.
+     * @return array
+     */
+    protected function fill_batch_keys( $items ) {
+
+        $items['create'] = empty( $items['create'] ) ? array() : $items['create'];
+        $items['update'] = empty( $items['update'] ) ? array() : $items['update'];
+        $items['delete'] = empty( $items['delete'] ) ? array() : wp_parse_id_list( $items['delete'] );
+        return $items;
+
+    }
+
+    /**
+     * Check batch limit.
+     *
+     * @param array $items Request items.
+     * @return bool|WP_Error
+     */
+    protected function check_batch_limit( $items ) {
+        $limit = apply_filters( 'getpaid_rest_batch_items_limit', 100, $this->get_normalized_rest_base() );
+        $total = count( $items['create'] ) + count( $items['update'] ) + count( $items['delete'] );
+
+        if ( $total > $limit ) {
+            /* translators: %s: items limit */
+            return new WP_Error( 'getpaid_rest_request_entity_too_large', sprintf( __( 'Unable to accept more than %s items for this request.', 'invoicing' ), $limit ), array( 'status' => 413 ) );
+        }
+
+        return true;
+    }
+
+    /**
+     * Bulk create items.
+     *
+     * @param array $items Array of items to create.
+     * @param WP_REST_Request $request Full details about the request.
+     * @param WP_REST_Server $wp_rest_server
+     * @return array()
+     */
+    protected function batch_create_items( $items, $request, $wp_rest_server ) {
+
+        $query  = $request->get_query_params();
+        $create = array();
+
+        foreach ( $items as $item ) {
+            $_item = new WP_REST_Request( 'POST' );
+
+            // Default parameters.
+            $defaults = array();
+            $schema   = $this->get_public_item_schema();
+            foreach ( $schema['properties'] as $arg => $options ) {
+                if ( isset( $options['default'] ) ) {
+                    $defaults[ $arg ] = $options['default'];
+                }
+            }
+            $_item->set_default_params( $defaults );
+
+            // Set request parameters.
+            $_item->set_body_params( $item );
+
+            // Set query (GET) parameters.
+            $_item->set_query_params( $query );
+
+            // Create the item.
+            $_response = $this->create_item( $_item );
+
+            // If an error occured...
+            if ( is_wp_error( $_response ) ) {
+
+                $create[]   = array(
+                    'id'    => 0,
+                    'error' => array(
+                        'code'    => $_response->get_error_code(),
+                        'message' => $_response->get_error_message(),
+                        'data'    => $_response->get_error_data(),
+                    ),
+                );
+
+                continue;
+            }
+
+            $create[] = $wp_rest_server->response_to_data( /** @scrutinizer ignore-type */ $_response, false );
+
+        }
+
+        return $create;
+
+    }
+
+    /**
+     * Bulk update items.
+     *
+     * @param array $items Array of items to update.
+     * @param WP_REST_Request $request Full details about the request.
+     * @param WP_REST_Server $wp_rest_server
+     * @return array()
+     */
+    protected function batch_update_items( $items, $request, $wp_rest_server ) {
+
+        $query  = $request->get_query_params();
+        $update = array();
+
+        foreach ( $items as $item ) {
+
+            // Create a dummy request.
+            $_item = new WP_REST_Request( 'PUT' );
+
+            // Add body params.
+            $_item->set_body_params( $item );
+
+            // Set query (GET) parameters.
+            $_item->set_query_params( $query );
+
+            // Update the item.
+            $_response = $this->update_item( $_item );
+
+            // If an error occured...
+            if ( is_wp_error( $_response ) ) {
+
+                $update[] = array(
+                    'id'    => $item['id'],
+                    'error' => array(
+                        'code'    => $_response->get_error_code(),
+                        'message' => $_response->get_error_message(),
+                        'data'    => $_response->get_error_data(),
+                    ),
+                );
+
+                continue;
+
+            }
+
+            $update[] = $wp_rest_server->response_to_data( /** @scrutinizer ignore-type */ $_response, false );
+
+        }
+
+        return $update;
+
+    }
+
+    /**
+     * Bulk delete items.
+     *
+     * @param array $items Array of items to delete.
+     * @param WP_REST_Server $wp_rest_server
+     * @return array()
+     */
+    protected function batch_delete_items( $items, $wp_rest_server ) {
+
+        $delete = array();
+
+        foreach ( array_filter( $items ) as $id ) {
+
+            // Prepare the request.
+            $_item = new WP_REST_Request( 'DELETE' );
+            $_item->set_query_params(
+                array(
+                    'id'    => $id,
+                    'force' => true,
+                )
+            );
+
+            // Delete the item.
+            $_response = $this->delete_item( $_item );
+
+            if ( is_wp_error( $_response ) ) {
+
+                $delete[] = array(
+                    'id'    => $id,
+                    'error' => array(
+                        'code'    => $_response->get_error_code(),
+                        'message' => $_response->get_error_message(),
+                        'data'    => $_response->get_error_data(),
+                    ),
+                );
+
+                continue;
+            }
 
-	}
-
-	/**
-	 * Bulk update items.
-	 *
-	 * @param array $items Array of items to update.
-	 * @param WP_REST_Request $request Full details about the request.
-	 * @param WP_REST_Server $wp_rest_server
-	 * @return array()
-	 */
-	protected function batch_update_items( $items, $request, $wp_rest_server ) {
-
-		$query  = $request->get_query_params();
-		$update = array();
-
-		foreach ( $items as $item ) {
-
-			// Create a dummy request.
-			$_item = new WP_REST_Request( 'PUT' );
-
-			// Add body params.
-			$_item->set_body_params( $item );
-
-			// Set query (GET) parameters.
-			$_item->set_query_params( $query );
-
-			// Update the item.
-			$_response = $this->update_item( $_item );
-
-			// If an error occured...
-			if ( is_wp_error( $_response ) ) {
-
-				$update[] = array(
-					'id'    => $item['id'],
-					'error' => array(
-						'code'    => $_response->get_error_code(),
-						'message' => $_response->get_error_message(),
-						'data'    => $_response->get_error_data(),
-					),
-				);
-
-				continue;
-
-			}
-
-			$update[] = $wp_rest_server->response_to_data( /** @scrutinizer ignore-type */ $_response, false );
-
-		}
-
-		return $update;
-
-	}
+            $delete[] = $wp_rest_server->response_to_data( /** @scrutinizer ignore-type */ $_response, false );
 
-	/**
-	 * Bulk delete items.
-	 *
-	 * @param array $items Array of items to delete.
-	 * @param WP_REST_Server $wp_rest_server
-	 * @return array()
-	 */
-	protected function batch_delete_items( $items, $wp_rest_server ) {
-
-		$delete = array();
-
-		foreach ( array_filter( $items ) as $id ) {
-
-			// Prepare the request.
-			$_item = new WP_REST_Request( 'DELETE' );
-			$_item->set_query_params(
-				array(
-					'id'    => $id,
-					'force' => true,
-				)
-			);
-
-			// Delete the item.
-			$_response = $this->delete_item( $_item );
-
-			if ( is_wp_error( $_response ) ) {
-
-				$delete[] = array(
-					'id'    => $id,
-					'error' => array(
-						'code'    => $_response->get_error_code(),
-						'message' => $_response->get_error_message(),
-						'data'    => $_response->get_error_data(),
-					),
-				);
-
-				continue;
-			}
-
-			$delete[] = $wp_rest_server->response_to_data( /** @scrutinizer ignore-type */ $_response, false );
-
-		}
-
-		return $delete;
-
-	}
-
-	/**
-	 * Bulk create, update and delete items.
-	 *
-	 * @param WP_REST_Request $request Full details about the request.
-	 * @return WP_Error|array.
-	 */
-	public function batch_items( $request ) {
-		global $wp_rest_server;
-
-		// Prepare the batch items.
-		$items = $this->fill_batch_keys( array_filter( $request->get_params() ) );
-
-		// Ensure that the batch has not exceeded the limit to prevent abuse.
-		$limit = $this->check_batch_limit( $items );
-		if ( is_wp_error( $limit ) ) {
-			return $limit;
-		}
-
-		// Process the items.
-		return array(
-			'create' => $this->batch_create_items( $items['create'], $request, $wp_rest_server ),
-			'update' => $this->batch_update_items( $items['update'], $request, $wp_rest_server ),
-			'delete' => $this->batch_delete_items( $items['delete'], $wp_rest_server ),
-		);
-
-	}
-
-	/**
-	 * Add meta query.
-	 *
-	 * @since 1.0.19
-	 * @param array $args       Query args.
-	 * @param array $meta_query Meta query.
-	 * @return array
-	 */
-	protected function add_meta_query( $args, $meta_query ) {
-		if ( empty( $args['meta_query'] ) ) {
-			$args['meta_query'] = array();
-		}
-
-		$args['meta_query'][] = $meta_query;
-
-		return $args['meta_query'];
-	}
-
-	/**
-	 * Get the batch schema, conforming to JSON Schema.
-	 *
-	 * @return array
-	 */
-	public function get_public_batch_schema() {
-
-		return array(
-			'$schema'    => 'http://json-schema.org/draft-04/schema#',
-			'title'      => 'batch',
-			'type'       => 'object',
-			'properties' => array(
-				'create' => array(
-					'description' => __( 'List of created resources.', 'invoicing' ),
-					'type'        => 'array',
-					'context'     => array( 'view', 'edit' ),
-					'items'       => array(
-						'type'    => 'object',
-					),
-				),
-				'update' => array(
-					'description' => __( 'List of updated resources.', 'invoicing' ),
-					'type'        => 'array',
-					'context'     => array( 'view', 'edit' ),
-					'items'       => array(
-						'type'    => 'object',
-					),
-				),
-				'delete' => array(
-					'description' => __( 'List of deleted resources.', 'invoicing' ),
-					'type'        => 'array',
-					'context'     => array( 'view', 'edit' ),
-					'items'       => array(
-						'type'    => 'integer',
-					),
-				),
-			),
-		);
-
-	}
-
-	/**
-	 * Returns the value of schema['properties']
-	 * 
-	 * i.e Schema fields.
-	 *
-	 * @since 1.0.19
-	 * @return array
-	 */
-	protected function get_schema_properties() {
-
-		$schema     = $this->get_item_schema();
-		$properties = isset( $schema['properties'] ) ? $schema['properties'] : array();
-
-		// For back-compat, include any field with an empty schema
-		// because it won't be present in $this->get_item_schema().
-		foreach ( $this->get_additional_fields() as $field_name => $field_options ) {
-			if ( is_null( $field_options['schema'] ) ) {
-				$properties[ $field_name ] = $field_options;
-			}
-		}
-
-		return $properties;
-	}
-
-	/**
-	 * Filters fields by context.
-	 *
-	 * @param array $fields Array of fields
-	 * @param string|null context view, edit or embed
-	 * @since 1.0.19
-	 * @return array
-	 */
-	protected function filter_response_fields_by_context( $fields, $context ) {
-
-		if ( empty( $context ) ) {
-			return $fields;
-		}
-
-		foreach ( $fields as $name => $options ) {
-			if ( ! empty( $options['context'] ) && ! in_array( $context, $options['context'], true ) ) {
-				unset( $fields[ $name ] );
-			}
-		}
-
-		return $fields;
-
-	}
-
-	/**
-	 * Filters fields by an array of requested fields.
-	 *
-	 * @param array $fields Array of available fields
-	 * @param array $requested array of requested fields.
-	 * @since 1.0.19
-	 * @return array
-	 */
-	protected function filter_response_fields_by_array( $fields, $requested ) {
-
-		// Trim off any whitespace from the list array.
-		$requested = array_map( 'trim', $requested );
-
-		// Always persist 'id', because it can be needed for add_additional_fields_to_object().
-		if ( in_array( 'id', $fields, true ) ) {
-			$requested[] = 'id';
-		}
-
-		// Get rid of duplicate fields.
-		$requested = array_unique( $requested );
-
-		// Return the list of all included fields which are available.
-		return array_reduce(
-			$requested,
-			function( $response_fields, $field ) use ( $fields ) {
-
-				if ( in_array( $field, $fields, true ) ) {
-					$response_fields[] = $field;
-					return $response_fields;
-				}
-
-				// Check for nested fields if $field is not a direct match.
-				$nested_fields = explode( '.', $field );
-
-				// A nested field is included so long as its top-level property is
-				// present in the schema.
-				if ( in_array( $nested_fields[0], $fields, true ) ) {
-					$response_fields[] = $field;
-				}
-
-				return $response_fields;
-			},
-			array()
-		);
-
-	}
-
-	/**
-	 * Gets an array of fields to be included on the response.
-	 *
-	 * Included fields are based on item schema and `_fields=` request argument.
-	 * Copied from WordPress 5.3 to support old versions.
-	 *
-	 * @since 1.0.19
-	 * @param WP_REST_Request $request Full details about the request.
-	 * @return array Fields to be included in the response.
-	 */
-	public function get_fields_for_response( $request ) {
-
-		// Retrieve fields in the schema.
-		$properties = $this->get_schema_properties();
-
-		// Exclude fields that specify a different context than the request context.
-		$properties = $this->filter_response_fields_by_context( $properties, $request['context'] );
-
-		// We only need the field keys.
-		$fields = array_keys( $properties );
-
-		// Is the user filtering the response fields??
-		if ( empty( $request['_fields'] ) ) {
-			return $fields;
-		}
-
-		return $this->filter_response_fields_by_array( $fields, wpinv_parse_list( $request['_fields'] ) );
-
-	}
-
-	/**
-	 * Limits an object to the requested fields.
-	 *
-	 * Included fields are based on the `_fields` request argument.
-	 *
-	 * @since 1.0.19
-	 * @param array $data Fields to include in the response.
-	 * @param array $fields Requested fields.
-	 * @return array Fields to be included in the response.
-	 */
-	public function limit_object_to_requested_fields( $data, $fields, $prefix = '' ) {
-
-		// Is the user filtering the response fields??
-		if ( empty( $fields ) ) {
-			return $data;
-		}
-
-		foreach ( $data as $key => $value ) {
-
-			// Numeric arrays.
-			if ( is_numeric( $key ) && is_array( $value ) ) {
-				$data[ $key ] = $this->limit_object_to_requested_fields( $value, $fields, $prefix );
-				continue;
-			}
-
-			// Generate a new prefix.
-			$new_prefix = empty( $prefix ) ? $key : "$prefix.$key";
-
-			// Check if it was requested.
-			if ( ! empty( $key ) && ! $this->is_field_included( $new_prefix, $fields ) ) {
-				unset( $data[ $key ] );
-				continue;
-			}
-
-			if ( $key != 'meta_data' && is_array( $value ) ) {
-				$data[ $key ] = $this->limit_object_to_requested_fields( $value, $fields, $new_prefix );
-			}
-
-		}
-
-		return $data;
-	}
-
-	/**
-	 * Given an array of fields to include in a response, some of which may be
-	 * `nested.fields`, determine whether the provided field should be included
-	 * in the response body.
-	 *
-	 * Copied from WordPress 5.3 to support old versions.
-	 *
-	 * @since 1.0.19
-	 *
-	 * @param string $field  A field to test for inclusion in the response body.
-	 * @param array  $fields An array of string fields supported by the endpoint.
-	 * @return bool Whether to include the field or not.
-	 * @see rest_is_field_included()
-	 */
-	public function is_field_included( $field, $fields ) {
-		if ( in_array( $field, $fields, true ) ) {
-			return true;
-		}
-
-		foreach ( $fields as $accepted_field ) {
-			// Check to see if $field is the parent of any item in $fields.
-			// A field "parent" should be accepted if "parent.child" is accepted.
-			if ( strpos( $accepted_field, "$field." ) === 0 ) {
-				return true;
-			}
-			// Conversely, if "parent" is accepted, all "parent.child" fields
-			// should also be accepted.
-			if ( strpos( $field, "$accepted_field." ) === 0 ) {
-				return true;
-			}
-		}
-
-		return false;
-	}
+        }
+
+        return $delete;
+
+    }
+
+    /**
+     * Bulk create, update and delete items.
+     *
+     * @param WP_REST_Request $request Full details about the request.
+     * @return WP_Error|array.
+     */
+    public function batch_items( $request ) {
+        global $wp_rest_server;
+
+        // Prepare the batch items.
+        $items = $this->fill_batch_keys( array_filter( $request->get_params() ) );
+
+        // Ensure that the batch has not exceeded the limit to prevent abuse.
+        $limit = $this->check_batch_limit( $items );
+        if ( is_wp_error( $limit ) ) {
+            return $limit;
+        }
+
+        // Process the items.
+        return array(
+            'create' => $this->batch_create_items( $items['create'], $request, $wp_rest_server ),
+            'update' => $this->batch_update_items( $items['update'], $request, $wp_rest_server ),
+            'delete' => $this->batch_delete_items( $items['delete'], $wp_rest_server ),
+        );
+
+    }
+
+    /**
+     * Add meta query.
+     *
+     * @since 1.0.19
+     * @param array $args       Query args.
+     * @param array $meta_query Meta query.
+     * @return array
+     */
+    protected function add_meta_query( $args, $meta_query ) {
+        if ( empty( $args['meta_query'] ) ) {
+            $args['meta_query'] = array();
+        }
+
+        $args['meta_query'][] = $meta_query;
+
+        return $args['meta_query'];
+    }
+
+    /**
+     * Get the batch schema, conforming to JSON Schema.
+     *
+     * @return array
+     */
+    public function get_public_batch_schema() {
+
+        return array(
+            '$schema'    => 'http://json-schema.org/draft-04/schema#',
+            'title'      => 'batch',
+            'type'       => 'object',
+            'properties' => array(
+                'create' => array(
+                    'description' => __( 'List of created resources.', 'invoicing' ),
+                    'type'        => 'array',
+                    'context'     => array( 'view', 'edit' ),
+                    'items'       => array(
+                        'type'    => 'object',
+                    ),
+                ),
+                'update' => array(
+                    'description' => __( 'List of updated resources.', 'invoicing' ),
+                    'type'        => 'array',
+                    'context'     => array( 'view', 'edit' ),
+                    'items'       => array(
+                        'type'    => 'object',
+                    ),
+                ),
+                'delete' => array(
+                    'description' => __( 'List of deleted resources.', 'invoicing' ),
+                    'type'        => 'array',
+                    'context'     => array( 'view', 'edit' ),
+                    'items'       => array(
+                        'type'    => 'integer',
+                    ),
+                ),
+            ),
+        );
+
+    }
+
+    /**
+     * Returns the value of schema['properties']
+     * 
+     * i.e Schema fields.
+     *
+     * @since 1.0.19
+     * @return array
+     */
+    protected function get_schema_properties() {
+
+        $schema     = $this->get_item_schema();
+        $properties = isset( $schema['properties'] ) ? $schema['properties'] : array();
+
+        // For back-compat, include any field with an empty schema
+        // because it won't be present in $this->get_item_schema().
+        foreach ( $this->get_additional_fields() as $field_name => $field_options ) {
+            if ( is_null( $field_options['schema'] ) ) {
+                $properties[ $field_name ] = $field_options;
+            }
+        }
+
+        return $properties;
+    }
+
+    /**
+     * Filters fields by context.
+     *
+     * @param array $fields Array of fields
+     * @param string|null context view, edit or embed
+     * @since 1.0.19
+     * @return array
+     */
+    protected function filter_response_fields_by_context( $fields, $context ) {
+
+        if ( empty( $context ) ) {
+            return $fields;
+        }
+
+        foreach ( $fields as $name => $options ) {
+            if ( ! empty( $options['context'] ) && ! in_array( $context, $options['context'], true ) ) {
+                unset( $fields[ $name ] );
+            }
+        }
+
+        return $fields;
+
+    }
+
+    /**
+     * Filters fields by an array of requested fields.
+     *
+     * @param array $fields Array of available fields
+     * @param array $requested array of requested fields.
+     * @since 1.0.19
+     * @return array
+     */
+    protected function filter_response_fields_by_array( $fields, $requested ) {
+
+        // Trim off any whitespace from the list array.
+        $requested = array_map( 'trim', $requested );
+
+        // Always persist 'id', because it can be needed for add_additional_fields_to_object().
+        if ( in_array( 'id', $fields, true ) ) {
+            $requested[] = 'id';
+        }
+
+        // Get rid of duplicate fields.
+        $requested = array_unique( $requested );
+
+        // Return the list of all included fields which are available.
+        return array_reduce(
+            $requested,
+            function( $response_fields, $field ) use ( $fields ) {
+
+                if ( in_array( $field, $fields, true ) ) {
+                    $response_fields[] = $field;
+                    return $response_fields;
+                }
+
+                // Check for nested fields if $field is not a direct match.
+                $nested_fields = explode( '.', $field );
+
+                // A nested field is included so long as its top-level property is
+                // present in the schema.
+                if ( in_array( $nested_fields[0], $fields, true ) ) {
+                    $response_fields[] = $field;
+                }
+
+                return $response_fields;
+            },
+            array()
+        );
+
+    }
+
+    /**
+     * Gets an array of fields to be included on the response.
+     *
+     * Included fields are based on item schema and `_fields=` request argument.
+     * Copied from WordPress 5.3 to support old versions.
+     *
+     * @since 1.0.19
+     * @param WP_REST_Request $request Full details about the request.
+     * @return array Fields to be included in the response.
+     */
+    public function get_fields_for_response( $request ) {
+
+        // Retrieve fields in the schema.
+        $properties = $this->get_schema_properties();
+
+        // Exclude fields that specify a different context than the request context.
+        $properties = $this->filter_response_fields_by_context( $properties, $request['context'] );
+
+        // We only need the field keys.
+        $fields = array_keys( $properties );
+
+        // Is the user filtering the response fields??
+        if ( empty( $request['_fields'] ) ) {
+            return $fields;
+        }
+
+        return $this->filter_response_fields_by_array( $fields, wpinv_parse_list( $request['_fields'] ) );
+
+    }
+
+    /**
+     * Limits an object to the requested fields.
+     *
+     * Included fields are based on the `_fields` request argument.
+     *
+     * @since 1.0.19
+     * @param array $data Fields to include in the response.
+     * @param array $fields Requested fields.
+     * @return array Fields to be included in the response.
+     */
+    public function limit_object_to_requested_fields( $data, $fields, $prefix = '' ) {
+
+        // Is the user filtering the response fields??
+        if ( empty( $fields ) ) {
+            return $data;
+        }
+
+        foreach ( $data as $key => $value ) {
+
+            // Numeric arrays.
+            if ( is_numeric( $key ) && is_array( $value ) ) {
+                $data[ $key ] = $this->limit_object_to_requested_fields( $value, $fields, $prefix );
+                continue;
+            }
+
+            // Generate a new prefix.
+            $new_prefix = empty( $prefix ) ? $key : "$prefix.$key";
+
+            // Check if it was requested.
+            if ( ! empty( $key ) && ! $this->is_field_included( $new_prefix, $fields ) ) {
+                unset( $data[ $key ] );
+                continue;
+            }
+
+            if ( $key != 'meta_data' && is_array( $value ) ) {
+                $data[ $key ] = $this->limit_object_to_requested_fields( $value, $fields, $new_prefix );
+            }
+
+        }
+
+        return $data;
+    }
+
+    /**
+     * Given an array of fields to include in a response, some of which may be
+     * `nested.fields`, determine whether the provided field should be included
+     * in the response body.
+     *
+     * Copied from WordPress 5.3 to support old versions.
+     *
+     * @since 1.0.19
+     *
+     * @param string $field  A field to test for inclusion in the response body.
+     * @param array  $fields An array of string fields supported by the endpoint.
+     * @return bool Whether to include the field or not.
+     * @see rest_is_field_included()
+     */
+    public function is_field_included( $field, $fields ) {
+        if ( in_array( $field, $fields, true ) ) {
+            return true;
+        }
+
+        foreach ( $fields as $accepted_field ) {
+            // Check to see if $field is the parent of any item in $fields.
+            // A field "parent" should be accepted if "parent.child" is accepted.
+            if ( strpos( $accepted_field, "$field." ) === 0 ) {
+                return true;
+            }
+            // Conversely, if "parent" is accepted, all "parent.child" fields
+            // should also be accepted.
+            if ( strpos( $field, "$accepted_field." ) === 0 ) {
+                return true;
+            }
+        }
+
+        return false;
+    }
 
 }

Spacing +96 added lines, -96 removed lines

@@ -8,7 +8,7 @@ 
  * @version 1.0.19
  */
 
-defined( 'ABSPATH' ) || exit;
+defined('ABSPATH') || exit;
 
 /**
  * Core class to access posts via the REST API.
@@ -64,7 +64,7 @@ 
 		);
 
 		// Register REST routes.
-        add_action( 'rest_api_init', array( $this, 'register_routes' ) );
+        add_action('rest_api_init', array($this, 'register_routes'));
 
 	}
 
@@ -76,8 +76,8 @@ 
 	 */
 	public function register_routes() {
 
-		foreach ( $this->namespaces as $namespace ) {
-			$this->register_namespace_routes( $namespace );
+		foreach ($this->namespaces as $namespace) {
+			$this->register_namespace_routes($namespace);
 		}
 
 	}
@@ -89,12 +89,12 @@ 
 	 *
 	 * @param string $namespace
 	 */
-	public function register_namespace_routes( /** @scrutinizer ignore-unused */ $namespace ) {
+	public function register_namespace_routes(/** @scrutinizer ignore-unused */ $namespace) {
 
 		getpaid_doing_it_wrong(
-			__CLASS__ . '::' .__METHOD__,
+			__CLASS__ . '::' . __METHOD__,
 			/* translators: %s: register_namespace_routes() */
-			sprintf( __( "Method '%s' must be overridden." ), __METHOD__ ),
+			sprintf(__("Method '%s' must be overridden."), __METHOD__),
 			'1.0.19'
 		);
 
@@ -106,7 +106,7 @@ 
 	 * @return string
 	 */
 	protected function get_normalized_rest_base() {
-		return preg_replace( '/\(.*\)\//i', '', $this->rest_base );
+		return preg_replace('/\(.*\)\//i', '', $this->rest_base);
 	}
 
 	/**
@@ -115,11 +115,11 @@ 
 	 * @param array array of request items.
 	 * @return array
 	 */
-	protected function fill_batch_keys( $items ) {
+	protected function fill_batch_keys($items) {
 
-		$items['create'] = empty( $items['create'] ) ? array() : $items['create'];
-		$items['update'] = empty( $items['update'] ) ? array() : $items['update'];
-		$items['delete'] = empty( $items['delete'] ) ? array() : wp_parse_id_list( $items['delete'] );
+		$items['create'] = empty($items['create']) ? array() : $items['create'];
+		$items['update'] = empty($items['update']) ? array() : $items['update'];
+		$items['delete'] = empty($items['delete']) ? array() : wp_parse_id_list($items['delete']);
 		return $items;
 
 	}
@@ -130,13 +130,13 @@ 
 	 * @param array $items Request items.
 	 * @return bool|WP_Error
 	 */
-	protected function check_batch_limit( $items ) {
-		$limit = apply_filters( 'getpaid_rest_batch_items_limit', 100, $this->get_normalized_rest_base() );
-		$total = count( $items['create'] ) + count( $items['update'] ) + count( $items['delete'] );
+	protected function check_batch_limit($items) {
+		$limit = apply_filters('getpaid_rest_batch_items_limit', 100, $this->get_normalized_rest_base());
+		$total = count($items['create']) + count($items['update']) + count($items['delete']);
 
-		if ( $total > $limit ) {
+		if ($total > $limit) {
 			/* translators: %s: items limit */
-			return new WP_Error( 'getpaid_rest_request_entity_too_large', sprintf( __( 'Unable to accept more than %s items for this request.', 'invoicing' ), $limit ), array( 'status' => 413 ) );
+			return new WP_Error('getpaid_rest_request_entity_too_large', sprintf(__('Unable to accept more than %s items for this request.', 'invoicing'), $limit), array('status' => 413));
 		}
 
 		return true;
@@ -150,37 +150,37 @@ 
 	 * @param WP_REST_Server $wp_rest_server
 	 * @return array()
 	 */
-	protected function batch_create_items( $items, $request, $wp_rest_server ) {
+	protected function batch_create_items($items, $request, $wp_rest_server) {
 
 		$query  = $request->get_query_params();
 		$create = array();
 
-		foreach ( $items as $item ) {
-			$_item = new WP_REST_Request( 'POST' );
+		foreach ($items as $item) {
+			$_item = new WP_REST_Request('POST');
 
 			// Default parameters.
 			$defaults = array();
 			$schema   = $this->get_public_item_schema();
-			foreach ( $schema['properties'] as $arg => $options ) {
-				if ( isset( $options['default'] ) ) {
-					$defaults[ $arg ] = $options['default'];
+			foreach ($schema['properties'] as $arg => $options) {
+				if (isset($options['default'])) {
+					$defaults[$arg] = $options['default'];
 				}
 			}
-			$_item->set_default_params( $defaults );
+			$_item->set_default_params($defaults);
 
 			// Set request parameters.
-			$_item->set_body_params( $item );
+			$_item->set_body_params($item);
 
 			// Set query (GET) parameters.
-			$_item->set_query_params( $query );
+			$_item->set_query_params($query);
 
 			// Create the item.
-			$_response = $this->create_item( $_item );
+			$_response = $this->create_item($_item);
 
 			// If an error occured...
-			if ( is_wp_error( $_response ) ) {
+			if (is_wp_error($_response)) {
 
-				$create[]   = array(
+				$create[] = array(
 					'id'    => 0,
 					'error' => array(
 						'code'    => $_response->get_error_code(),
@@ -192,7 +192,7 @@ 
 				continue;
 			}
 
-			$create[] = $wp_rest_server->response_to_data( /** @scrutinizer ignore-type */ $_response, false );
+			$create[] = $wp_rest_server->response_to_data(/** @scrutinizer ignore-type */ $_response, false);
 
 		}
 
@@ -208,27 +208,27 @@ 
 	 * @param WP_REST_Server $wp_rest_server
 	 * @return array()
 	 */
-	protected function batch_update_items( $items, $request, $wp_rest_server ) {
+	protected function batch_update_items($items, $request, $wp_rest_server) {
 
 		$query  = $request->get_query_params();
 		$update = array();
 
-		foreach ( $items as $item ) {
+		foreach ($items as $item) {
 
 			// Create a dummy request.
-			$_item = new WP_REST_Request( 'PUT' );
+			$_item = new WP_REST_Request('PUT');
 
 			// Add body params.
-			$_item->set_body_params( $item );
+			$_item->set_body_params($item);
 
 			// Set query (GET) parameters.
-			$_item->set_query_params( $query );
+			$_item->set_query_params($query);
 
 			// Update the item.
-			$_response = $this->update_item( $_item );
+			$_response = $this->update_item($_item);
 
 			// If an error occured...
-			if ( is_wp_error( $_response ) ) {
+			if (is_wp_error($_response)) {
 
 				$update[] = array(
 					'id'    => $item['id'],
@@ -243,7 +243,7 @@ 
 
 			}
 
-			$update[] = $wp_rest_server->response_to_data( /** @scrutinizer ignore-type */ $_response, false );
+			$update[] = $wp_rest_server->response_to_data(/** @scrutinizer ignore-type */ $_response, false);
 
 		}
 
@@ -258,14 +258,14 @@ 
 	 * @param WP_REST_Server $wp_rest_server
 	 * @return array()
 	 */
-	protected function batch_delete_items( $items, $wp_rest_server ) {
+	protected function batch_delete_items($items, $wp_rest_server) {
 
 		$delete = array();
 
-		foreach ( array_filter( $items ) as $id ) {
+		foreach (array_filter($items) as $id) {
 
 			// Prepare the request.
-			$_item = new WP_REST_Request( 'DELETE' );
+			$_item = new WP_REST_Request('DELETE');
 			$_item->set_query_params(
 				array(
 					'id'    => $id,
@@ -274,9 +274,9 @@ 
 			);
 
 			// Delete the item.
-			$_response = $this->delete_item( $_item );
+			$_response = $this->delete_item($_item);
 
-			if ( is_wp_error( $_response ) ) {
+			if (is_wp_error($_response)) {
 
 				$delete[] = array(
 					'id'    => $id,
@@ -290,7 +290,7 @@ 
 				continue;
 			}
 
-			$delete[] = $wp_rest_server->response_to_data( /** @scrutinizer ignore-type */ $_response, false );
+			$delete[] = $wp_rest_server->response_to_data(/** @scrutinizer ignore-type */ $_response, false);
 
 		}
 
@@ -304,23 +304,23 @@ 
 	 * @param WP_REST_Request $request Full details about the request.
 	 * @return WP_Error|array.
 	 */
-	public function batch_items( $request ) {
+	public function batch_items($request) {
 		global $wp_rest_server;
 
 		// Prepare the batch items.
-		$items = $this->fill_batch_keys( array_filter( $request->get_params() ) );
+		$items = $this->fill_batch_keys(array_filter($request->get_params()));
 
 		// Ensure that the batch has not exceeded the limit to prevent abuse.
-		$limit = $this->check_batch_limit( $items );
-		if ( is_wp_error( $limit ) ) {
+		$limit = $this->check_batch_limit($items);
+		if (is_wp_error($limit)) {
 			return $limit;
 		}
 
 		// Process the items.
 		return array(
-			'create' => $this->batch_create_items( $items['create'], $request, $wp_rest_server ),
-			'update' => $this->batch_update_items( $items['update'], $request, $wp_rest_server ),
-			'delete' => $this->batch_delete_items( $items['delete'], $wp_rest_server ),
+			'create' => $this->batch_create_items($items['create'], $request, $wp_rest_server),
+			'update' => $this->batch_update_items($items['update'], $request, $wp_rest_server),
+			'delete' => $this->batch_delete_items($items['delete'], $wp_rest_server),
 		);
 
 	}
@@ -333,8 +333,8 @@ 
 	 * @param array $meta_query Meta query.
 	 * @return array
 	 */
-	protected function add_meta_query( $args, $meta_query ) {
-		if ( empty( $args['meta_query'] ) ) {
+	protected function add_meta_query($args, $meta_query) {
+		if (empty($args['meta_query'])) {
 			$args['meta_query'] = array();
 		}
 
@@ -356,25 +356,25 @@ 
 			'type'       => 'object',
 			'properties' => array(
 				'create' => array(
-					'description' => __( 'List of created resources.', 'invoicing' ),
+					'description' => __('List of created resources.', 'invoicing'),
 					'type'        => 'array',
-					'context'     => array( 'view', 'edit' ),
+					'context'     => array('view', 'edit'),
 					'items'       => array(
 						'type'    => 'object',
 					),
 				),
 				'update' => array(
-					'description' => __( 'List of updated resources.', 'invoicing' ),
+					'description' => __('List of updated resources.', 'invoicing'),
 					'type'        => 'array',
-					'context'     => array( 'view', 'edit' ),
+					'context'     => array('view', 'edit'),
 					'items'       => array(
 						'type'    => 'object',
 					),
 				),
 				'delete' => array(
-					'description' => __( 'List of deleted resources.', 'invoicing' ),
+					'description' => __('List of deleted resources.', 'invoicing'),
 					'type'        => 'array',
-					'context'     => array( 'view', 'edit' ),
+					'context'     => array('view', 'edit'),
 					'items'       => array(
 						'type'    => 'integer',
 					),
@@ -395,13 +395,13 @@ 
 	protected function get_schema_properties() {
 
 		$schema     = $this->get_item_schema();
-		$properties = isset( $schema['properties'] ) ? $schema['properties'] : array();
+		$properties = isset($schema['properties']) ? $schema['properties'] : array();
 
 		// For back-compat, include any field with an empty schema
 		// because it won't be present in $this->get_item_schema().
-		foreach ( $this->get_additional_fields() as $field_name => $field_options ) {
-			if ( is_null( $field_options['schema'] ) ) {
-				$properties[ $field_name ] = $field_options;
+		foreach ($this->get_additional_fields() as $field_name => $field_options) {
+			if (is_null($field_options['schema'])) {
+				$properties[$field_name] = $field_options;
 			}
 		}
 
@@ -416,15 +416,15 @@ 
 	 * @since 1.0.19
 	 * @return array
 	 */
-	protected function filter_response_fields_by_context( $fields, $context ) {
+	protected function filter_response_fields_by_context($fields, $context) {
 
-		if ( empty( $context ) ) {
+		if (empty($context)) {
 			return $fields;
 		}
 
-		foreach ( $fields as $name => $options ) {
-			if ( ! empty( $options['context'] ) && ! in_array( $context, $options['context'], true ) ) {
-				unset( $fields[ $name ] );
+		foreach ($fields as $name => $options) {
+			if (!empty($options['context']) && !in_array($context, $options['context'], true)) {
+				unset($fields[$name]);
 			}
 		}
 
@@ -440,35 +440,35 @@ 
 	 * @since 1.0.19
 	 * @return array
 	 */
-	protected function filter_response_fields_by_array( $fields, $requested ) {
+	protected function filter_response_fields_by_array($fields, $requested) {
 
 		// Trim off any whitespace from the list array.
-		$requested = array_map( 'trim', $requested );
+		$requested = array_map('trim', $requested);
 
 		// Always persist 'id', because it can be needed for add_additional_fields_to_object().
-		if ( in_array( 'id', $fields, true ) ) {
+		if (in_array('id', $fields, true)) {
 			$requested[] = 'id';
 		}
 
 		// Get rid of duplicate fields.
-		$requested = array_unique( $requested );
+		$requested = array_unique($requested);
 
 		// Return the list of all included fields which are available.
 		return array_reduce(
 			$requested,
-			function( $response_fields, $field ) use ( $fields ) {
+			function($response_fields, $field) use ($fields) {
 
-				if ( in_array( $field, $fields, true ) ) {
+				if (in_array($field, $fields, true)) {
 					$response_fields[] = $field;
 					return $response_fields;
 				}
 
 				// Check for nested fields if $field is not a direct match.
-				$nested_fields = explode( '.', $field );
+				$nested_fields = explode('.', $field);
 
 				// A nested field is included so long as its top-level property is
 				// present in the schema.
-				if ( in_array( $nested_fields[0], $fields, true ) ) {
+				if (in_array($nested_fields[0], $fields, true)) {
 					$response_fields[] = $field;
 				}
 
@@ -489,23 +489,23 @@ 
 	 * @param WP_REST_Request $request Full details about the request.
 	 * @return array Fields to be included in the response.
 	 */
-	public function get_fields_for_response( $request ) {
+	public function get_fields_for_response($request) {
 
 		// Retrieve fields in the schema.
 		$properties = $this->get_schema_properties();
 
 		// Exclude fields that specify a different context than the request context.
-		$properties = $this->filter_response_fields_by_context( $properties, $request['context'] );
+		$properties = $this->filter_response_fields_by_context($properties, $request['context']);
 
 		// We only need the field keys.
-		$fields = array_keys( $properties );
+		$fields = array_keys($properties);
 
 		// Is the user filtering the response fields??
-		if ( empty( $request['_fields'] ) ) {
+		if (empty($request['_fields'])) {
 			return $fields;
 		}
 
-		return $this->filter_response_fields_by_array( $fields, wpinv_parse_list( $request['_fields'] ) );
+		return $this->filter_response_fields_by_array($fields, wpinv_parse_list($request['_fields']));
 
 	}
 
@@ -519,32 +519,32 @@ 
 	 * @param array $fields Requested fields.
 	 * @return array Fields to be included in the response.
 	 */
-	public function limit_object_to_requested_fields( $data, $fields, $prefix = '' ) {
+	public function limit_object_to_requested_fields($data, $fields, $prefix = '') {
 
 		// Is the user filtering the response fields??
-		if ( empty( $fields ) ) {
+		if (empty($fields)) {
 			return $data;
 		}
 
-		foreach ( $data as $key => $value ) {
+		foreach ($data as $key => $value) {
 
 			// Numeric arrays.
-			if ( is_numeric( $key ) && is_array( $value ) ) {
-				$data[ $key ] = $this->limit_object_to_requested_fields( $value, $fields, $prefix );
+			if (is_numeric($key) && is_array($value)) {
+				$data[$key] = $this->limit_object_to_requested_fields($value, $fields, $prefix);
 				continue;
 			}
 
 			// Generate a new prefix.
-			$new_prefix = empty( $prefix ) ? $key : "$prefix.$key";
+			$new_prefix = empty($prefix) ? $key : "$prefix.$key";
 
 			// Check if it was requested.
-			if ( ! empty( $key ) && ! $this->is_field_included( $new_prefix, $fields ) ) {
-				unset( $data[ $key ] );
+			if (!empty($key) && !$this->is_field_included($new_prefix, $fields)) {
+				unset($data[$key]);
 				continue;
 			}
 
-			if ( $key != 'meta_data' && is_array( $value ) ) {
-				$data[ $key ] = $this->limit_object_to_requested_fields( $value, $fields, $new_prefix );
+			if ($key != 'meta_data' && is_array($value)) {
+				$data[$key] = $this->limit_object_to_requested_fields($value, $fields, $new_prefix);
 			}
 
 		}
@@ -566,20 +566,20 @@ 
 	 * @return bool Whether to include the field or not.
 	 * @see rest_is_field_included()
 	 */
-	public function is_field_included( $field, $fields ) {
-		if ( in_array( $field, $fields, true ) ) {
+	public function is_field_included($field, $fields) {
+		if (in_array($field, $fields, true)) {
 			return true;
 		}
 
-		foreach ( $fields as $accepted_field ) {
+		foreach ($fields as $accepted_field) {
 			// Check to see if $field is the parent of any item in $fields.
 			// A field "parent" should be accepted if "parent.child" is accepted.
-			if ( strpos( $accepted_field, "$field." ) === 0 ) {
+			if (strpos($accepted_field, "$field.") === 0) {
 				return true;
 			}
 			// Conversely, if "parent" is accepted, all "parent.child" fields
 			// should also be accepted.
-			if ( strpos( $field, "$accepted_field." ) === 0 ) {
+			if (strpos($field, "$accepted_field.") === 0) {
 				return true;
 			}
 		}

includes/api/class-getpaid-rest-posts-controller.php

Indentation +619 added lines, -619 removed lines

@@ -18,628 +18,628 @@
 class GetPaid_REST_Posts_Controller extends GetPaid_REST_CRUD_Controller {
 
     /**
-	 * Post type.
-	 *
-	 * @var string
-	 */
-	protected $post_type;
-
-	/**
-	 * Controls visibility on frontend.
-	 *
-	 * @var string
-	 */
-	public $public = false;
-
-	/**
-	 * Registers the routes for the objects of the controller.
-	 *
-	 * @since 1.0.19
-	 *
-	 * @see register_rest_route()
-	 */
-	public function register_namespace_routes( $namespace ) {
-
-		parent::register_namespace_routes( $namespace );
-
-		register_rest_route(
-			$namespace,
-			'/' . $this->rest_base . '/batch',
-			array(
-				array(
-					'methods'             => WP_REST_Server::EDITABLE,
-					'callback'            => array( $this, 'batch_items' ),
-					'permission_callback' => array( $this, 'batch_items_permissions_check' ),
-					'args'                => $this->get_endpoint_args_for_item_schema( WP_REST_Server::EDITABLE ),
-				),
-				'schema' => array( $this, 'get_public_batch_schema' ),
-			)
-		);
-
-	}
-
-	/**
-	 * Check permissions of items on REST API.
-	 *
-	 * @since 1.0.19
-	 * @param string $context   Request context.
-	 * @param int    $object_id Post ID.
-	 * @return bool
-	 */
-	public function check_post_permissions( $context = 'read', $object_id = 0 ) {
-
-		$contexts = array(
-			'read'   => 'read_private_posts',
-			'create' => 'publish_posts',
-			'edit'   => 'edit_post',
-			'delete' => 'delete_post',
-			'batch'  => 'edit_others_posts',
-		);
-
-		$cap              = $contexts[ $context ];
-		$post_type_object = get_post_type_object( $this->post_type );
-		$permission       = current_user_can( $post_type_object->cap->$cap, $object_id );
-
-		return apply_filters( 'getpaid_rest_check_permissions', $permission, $context, $object_id, $this->post_type );
-	}
-
-	/**
-	 * Check if a given request has access to read items.
-	 *
-	 * @param  WP_REST_Request $request Full details about the request.
-	 * @return WP_Error|boolean
-	 */
-	public function get_items_permissions_check( $request ) {
-		return $this->check_post_permissions() ? true : new WP_Error( 'rest_cannot_view', __( 'Sorry, you cannot list resources.', 'invoicing' ), array( 'status' => rest_authorization_required_code() ) );
-	}
-
-	/**
-	 * Check if a given request has access to create an item.
-	 *
-	 * @param  WP_REST_Request $request Full details about the request.
-	 * @return WP_Error|boolean
-	 */
-	public function create_item_permissions_check( $request ) {
-		return $this->check_post_permissions( 'create' ) ? true : new WP_Error( 'rest_cannot_create', __( 'Sorry, you are not allowed to create resources.', 'invoicing' ), array( 'status' => rest_authorization_required_code() ) );
-	}
-
-	/**
-	 * Check if a given request has access to read an item.
-	 *
-	 * @param  WP_REST_Request $request Full details about the request.
-	 * @return WP_Error|boolean
-	 */
-	public function get_item_permissions_check( $request ) {
-		$post = get_post( (int) $request['id'] );
-
-		if ( $post && ! $this->check_post_permissions( 'read', $post->ID ) ) {
-			return new WP_Error( 'rest_cannot_view', __( 'Sorry, you cannot view this resource.', 'invoicing' ), array( 'status' => rest_authorization_required_code() ) );
-		}
-
-		return true;
-	}
-
-	/**
-	 * Check if a given request has access to update an item.
-	 *
-	 * @param  WP_REST_Request $request Full details about the request.
-	 * @return WP_Error|boolean
-	 */
-	public function update_item_permissions_check( $request ) {
-		$post = get_post( (int) $request['id'] );
-
-		if ( $post && ! $this->check_post_permissions( 'edit', $post->ID ) ) {
-			return new WP_Error( 'rest_cannot_edit', __( 'Sorry, you are not allowed to edit this resource.', 'invoicing' ), array( 'status' => rest_authorization_required_code() ) );
-		}
-
-		return true;
-	}
-
-	/**
-	 * Check if a given request has access to delete an item.
-	 *
-	 * @param  WP_REST_Request $request Full details about the request.
-	 * @return bool|WP_Error
-	 */
-	public function delete_item_permissions_check( $request ) {
-		$post = get_post( (int) $request['id'] );
-
-		if ( $post && ! $this->check_post_permissions( 'delete', $post->ID ) ) {
-			return new WP_Error( 'rest_cannot_delete', __( 'Sorry, you are not allowed to delete this resource.', 'invoicing' ), array( 'status' => rest_authorization_required_code() ) );
-		}
-
-		return true;
-	}
-
-	/**
-	 * Check if a given request has access batch create, update and delete items.
-	 *
-	 * @param  WP_REST_Request $request Full details about the request.
-	 *
-	 * @return boolean|WP_Error
-	 */
-	public function batch_items_permissions_check( $request ) {
-		return $this->check_post_permissions( 'batch' ) ? true : new WP_Error( 'rest_cannot_batch', __( 'Sorry, you are not allowed to batch manipulate this resource.', 'invoicing' ), array( 'status' => rest_authorization_required_code() ) );
-	}
-
-	/**
-	 * @deprecated
-	 */
-	public function get_post( $object_id ) {
-		return $this->get_object( $object_id );
+     * Post type.
+     *
+     * @var string
+     */
+    protected $post_type;
+
+    /**
+     * Controls visibility on frontend.
+     *
+     * @var string
+     */
+    public $public = false;
+
+    /**
+     * Registers the routes for the objects of the controller.
+     *
+     * @since 1.0.19
+     *
+     * @see register_rest_route()
+     */
+    public function register_namespace_routes( $namespace ) {
+
+        parent::register_namespace_routes( $namespace );
+
+        register_rest_route(
+            $namespace,
+            '/' . $this->rest_base . '/batch',
+            array(
+                array(
+                    'methods'             => WP_REST_Server::EDITABLE,
+                    'callback'            => array( $this, 'batch_items' ),
+                    'permission_callback' => array( $this, 'batch_items_permissions_check' ),
+                    'args'                => $this->get_endpoint_args_for_item_schema( WP_REST_Server::EDITABLE ),
+                ),
+                'schema' => array( $this, 'get_public_batch_schema' ),
+            )
+        );
+
+    }
+
+    /**
+     * Check permissions of items on REST API.
+     *
+     * @since 1.0.19
+     * @param string $context   Request context.
+     * @param int    $object_id Post ID.
+     * @return bool
+     */
+    public function check_post_permissions( $context = 'read', $object_id = 0 ) {
+
+        $contexts = array(
+            'read'   => 'read_private_posts',
+            'create' => 'publish_posts',
+            'edit'   => 'edit_post',
+            'delete' => 'delete_post',
+            'batch'  => 'edit_others_posts',
+        );
+
+        $cap              = $contexts[ $context ];
+        $post_type_object = get_post_type_object( $this->post_type );
+        $permission       = current_user_can( $post_type_object->cap->$cap, $object_id );
+
+        return apply_filters( 'getpaid_rest_check_permissions', $permission, $context, $object_id, $this->post_type );
+    }
+
+    /**
+     * Check if a given request has access to read items.
+     *
+     * @param  WP_REST_Request $request Full details about the request.
+     * @return WP_Error|boolean
+     */
+    public function get_items_permissions_check( $request ) {
+        return $this->check_post_permissions() ? true : new WP_Error( 'rest_cannot_view', __( 'Sorry, you cannot list resources.', 'invoicing' ), array( 'status' => rest_authorization_required_code() ) );
+    }
+
+    /**
+     * Check if a given request has access to create an item.
+     *
+     * @param  WP_REST_Request $request Full details about the request.
+     * @return WP_Error|boolean
+     */
+    public function create_item_permissions_check( $request ) {
+        return $this->check_post_permissions( 'create' ) ? true : new WP_Error( 'rest_cannot_create', __( 'Sorry, you are not allowed to create resources.', 'invoicing' ), array( 'status' => rest_authorization_required_code() ) );
+    }
+
+    /**
+     * Check if a given request has access to read an item.
+     *
+     * @param  WP_REST_Request $request Full details about the request.
+     * @return WP_Error|boolean
+     */
+    public function get_item_permissions_check( $request ) {
+        $post = get_post( (int) $request['id'] );
+
+        if ( $post && ! $this->check_post_permissions( 'read', $post->ID ) ) {
+            return new WP_Error( 'rest_cannot_view', __( 'Sorry, you cannot view this resource.', 'invoicing' ), array( 'status' => rest_authorization_required_code() ) );
+        }
+
+        return true;
+    }
+
+    /**
+     * Check if a given request has access to update an item.
+     *
+     * @param  WP_REST_Request $request Full details about the request.
+     * @return WP_Error|boolean
+     */
+    public function update_item_permissions_check( $request ) {
+        $post = get_post( (int) $request['id'] );
+
+        if ( $post && ! $this->check_post_permissions( 'edit', $post->ID ) ) {
+            return new WP_Error( 'rest_cannot_edit', __( 'Sorry, you are not allowed to edit this resource.', 'invoicing' ), array( 'status' => rest_authorization_required_code() ) );
+        }
+
+        return true;
+    }
+
+    /**
+     * Check if a given request has access to delete an item.
+     *
+     * @param  WP_REST_Request $request Full details about the request.
+     * @return bool|WP_Error
+     */
+    public function delete_item_permissions_check( $request ) {
+        $post = get_post( (int) $request['id'] );
+
+        if ( $post && ! $this->check_post_permissions( 'delete', $post->ID ) ) {
+            return new WP_Error( 'rest_cannot_delete', __( 'Sorry, you are not allowed to delete this resource.', 'invoicing' ), array( 'status' => rest_authorization_required_code() ) );
+        }
+
+        return true;
+    }
+
+    /**
+     * Check if a given request has access batch create, update and delete items.
+     *
+     * @param  WP_REST_Request $request Full details about the request.
+     *
+     * @return boolean|WP_Error
+     */
+    public function batch_items_permissions_check( $request ) {
+        return $this->check_post_permissions( 'batch' ) ? true : new WP_Error( 'rest_cannot_batch', __( 'Sorry, you are not allowed to batch manipulate this resource.', 'invoicing' ), array( 'status' => rest_authorization_required_code() ) );
+    }
+
+    /**
+     * @deprecated
+     */
+    public function get_post( $object_id ) {
+        return $this->get_object( $object_id );
+    }
+
+    /**
+     * Get a single object.
+     *
+     * @param WP_REST_Request $request Full details about the request.
+     * @return WP_Error|WP_REST_Response
+     */
+    public function get_item( $request ) {
+
+        // Fetch item.
+        $response = parent::get_item( $request );
+
+        // (Maybe) add a link to the html pagee.
+        if ( $this->public && ! is_wp_error( $response ) ) {
+            $response->link_header( 'alternate', get_permalink( $this->data_object->get_id() ), array( 'type' => 'text/html' ) );
+        }
+
+        return $response;
+    }
+
+    /**
+     * Create a single object.
+     *
+     * @param WP_REST_Request $request Full details about the request.
+     * @return WP_Error|WP_REST_Response
+     */
+    public function create_item( $request ) {
+
+        // Create item.
+        $response = parent::create_item( $request );
+
+        // Fire a hook after an item is created.
+        if ( ! is_wp_error( $response ) ) {
+
+            /**
+             * Fires after a single item is created or updated via the REST API.
+             *
+             * @param WP_Post         $post      Post object.
+             * @param WP_REST_Request $request   Request object.
+             * @param boolean         $creating  True when creating item, false when updating.
+             */
+            do_action( "getpaid_rest_insert_{$this->post_type}", $this->data_object, $request, true );
+
+        }
+
+        return $response;
+
     }
 
-	/**
-	 * Get a single object.
-	 *
-	 * @param WP_REST_Request $request Full details about the request.
-	 * @return WP_Error|WP_REST_Response
-	 */
-	public function get_item( $request ) {
-
-		// Fetch item.
-		$response = parent::get_item( $request );
-
-		// (Maybe) add a link to the html pagee.
-		if ( $this->public && ! is_wp_error( $response ) ) {
-			$response->link_header( 'alternate', get_permalink( $this->data_object->get_id() ), array( 'type' => 'text/html' ) );
-		}
-
-		return $response;
-	}
-
-	/**
-	 * Create a single object.
-	 *
-	 * @param WP_REST_Request $request Full details about the request.
-	 * @return WP_Error|WP_REST_Response
-	 */
-	public function create_item( $request ) {
-
-		// Create item.
-		$response = parent::create_item( $request );
-
-		// Fire a hook after an item is created.
-		if ( ! is_wp_error( $response ) ) {
-
-			/**
-			 * Fires after a single item is created or updated via the REST API.
-			 *
-			 * @param WP_Post         $post      Post object.
-			 * @param WP_REST_Request $request   Request object.
-			 * @param boolean         $creating  True when creating item, false when updating.
-			 */
-			do_action( "getpaid_rest_insert_{$this->post_type}", $this->data_object, $request, true );
-
-		}
-
-		return $response;
-
-	}
-
-	/**
-	 * Update a single object.
-	 *
-	 * @param WP_REST_Request $request Full details about the request.
-	 * @return WP_Error|WP_REST_Response
-	 */
-	public function update_item( $request ) {
-
-		// Create item.
-		$response = parent::update_item( $request );
-
-		// Fire a hook after an item is created.
-		if ( ! is_wp_error( $response ) ) {
-
-			/**
-			 * Fires after a single item is created or updated via the REST API.
-			 *
-			 * @param WP_Post         $post      Post object.
-			 * @param WP_REST_Request $request   Request object.
-			 * @param boolean         $creating  True when creating item, false when updating.
-			 */
-			do_action( "getpaid_rest_insert_{$this->post_type}", $this->data_object, $request, false );
-
-		}
-
-		return $response;
-
-	}
-
-	/**
-	 * Get a collection of objects.
-	 *
-	 * @param WP_REST_Request $request Full details about the request.
-	 * @return WP_Error|WP_REST_Response
-	 */
-	public function get_items( $request ) {
-
-		$args                         = array();
-		$args['offset']               = $request['offset'];
-		$args['order']                = $request['order'];
-		$args['orderby']              = $request['orderby'];
-		$args['paged']                = $request['page'];
-		$args['post__in']             = $request['include'];
-		$args['post__not_in']         = $request['exclude'];
-		$args['posts_per_page']       = $request['per_page'];
-		$args['name']                 = $request['slug'];
-		$args['post_parent__in']      = $request['parent'];
-		$args['post_parent__not_in']  = $request['parent_exclude'];
-		$args['s']                    = $request['search'];
-		$args['post_status']          = wpinv_parse_list( $request['status'] );
-
-		$args['date_query'] = array();
-
-		// Set before into date query. Date query must be specified as an array of an array.
-		if ( isset( $request['before'] ) ) {
-			$args['date_query'][0]['before'] = $request['before'];
-		}
-
-		// Set after into date query. Date query must be specified as an array of an array.
-		if ( isset( $request['after'] ) ) {
-			$args['date_query'][0]['after'] = $request['after'];
-		}
-
-		// Force the post_type & fields arguments, since they're not a user input variable.
-		$args['post_type'] = $this->post_type;
-		$args['fields']    = 'ids';
-
-		// Filter the query arguments for a request.
-		$args       = apply_filters( "getpaid_rest_{$this->post_type}_query", $args, $request );
-		$query_args = $this->prepare_items_query( $args, $request );
-
-		$posts_query = new WP_Query();
-		$query_result = $posts_query->query( $query_args );
-
-		$posts = array();
-		foreach ( $query_result as $post_id ) {
-			if ( ! $this->check_post_permissions( 'read', $post_id ) ) {
-				continue;
-			}
-
-			$data    = $this->prepare_item_for_response( $this->get_object( $post_id ), $request );
-			$posts[] = $this->prepare_response_for_collection( $data );
-		}
-
-		$page        = (int) $query_args['paged'];
-		$total_posts = $posts_query->found_posts;
-
-		if ( $total_posts < 1 ) {
-			// Out-of-bounds, run the query again without LIMIT for total count.
-			unset( $query_args['paged'] );
-			$count_query = new WP_Query();
-			$count_query->query( $query_args );
-			$total_posts = $count_query->found_posts;
-		}
-
-		$max_pages = ceil( $total_posts / (int) $query_args['posts_per_page'] );
-
-		$response = rest_ensure_response( $posts );
-		$response->header( 'X-WP-Total', (int) $total_posts );
-		$response->header( 'X-WP-TotalPages', (int) $max_pages );
-
-		$request_params = $request->get_query_params();
-		$base = add_query_arg( $request_params, rest_url( sprintf( '/%s/%s', $this->namespace, $this->rest_base ) ) );
-
-		if ( $page > 1 ) {
-			$prev_page = $page - 1;
-			if ( $prev_page > $max_pages ) {
-				$prev_page = $max_pages;
-			}
-			$prev_link = add_query_arg( 'page', $prev_page, $base );
-			$response->link_header( 'prev', $prev_link );
-		}
-		if ( $max_pages > $page ) {
-			$next_page = $page + 1;
-			$next_link = add_query_arg( 'page', $next_page, $base );
-			$response->link_header( 'next', $next_link );
-		}
-
-		return $response;
-	}
-
-	/**
-	 * Delete a single item.
-	 *
-	 * @param WP_REST_Request $request Full details about the request.
-	 * @return WP_REST_Response|WP_Error
-	 */
-	public function delete_item( $request ) {
-
-		// Fetch the item.
-		$item = $this->get_object( $request['id'] );
-		if ( is_wp_error( $item ) ) {
-			return $item;
-		}
-
-		$supports_trash = EMPTY_TRASH_DAYS > 0;
-		$force          = $supports_trash && (bool) $request['force'];
-
-		if ( ! $this->check_post_permissions( 'delete', $item->ID ) ) {
-			return new WP_Error( "cannot_delete", __( 'Sorry, you are not allowed to delete this resource.', 'invoicing' ), array( 'status' => rest_authorization_required_code() ) );
-		}
-
-		$request->set_param( 'context', 'edit' );
-		$response = $this->prepare_item_for_response( $item, $request );
-
-		if ( ! wp_delete_post( $item->ID, $force ) ) {
-			return new WP_Error( 'rest_cannot_delete', sprintf( __( 'The resource cannot be deleted.', 'invoicing' ), $this->post_type ), array( 'status' => 500 ) );
-		}
-
-		return $response;
-	}
-
-	/**
-	 * Prepare links for the request.
-	 *
-	 * @param GetPaid_Data    $object GetPaid_Data object.
-	 * @return array Links for the given object.
-	 */
-	protected function prepare_links( $object ) {
-
-		$links = parent::prepare_links( $object );
-
-		if ( is_callable( array( $object, 'get_user_id' ) ) ) {
-			$links['user'] = array(
-				'href'       => rest_url( 'wp/v2/users/' . call_user_func(  array( $object, 'get_user_id' )  ) ),
-				'embeddable' => true,
-			);
-		}
-
-		if ( is_callable( array( $object, 'get_owner' ) ) ) {
-			$links['owner']  = array(
-				'href'       => rest_url( 'wp/v2/users/' . call_user_func(  array( $object, 'get_owner' )  ) ),
-				'embeddable' => true,
-			);
-		}
-
-		if ( is_callable( array( $object, 'get_parent_id' ) ) && call_user_func(  array( $object, 'get_parent_id' )  ) ) {
-			$links['parent']  = array(
-				'href'       => rest_url( "$this->namespace/$this->rest_base/" . call_user_func(  array( $object, 'get_parent_id' )  ) ),
-				'embeddable' => true,
-			);
-		}
-
-		return $links;
-	}
-
-	/**
-	 * Determine the allowed query_vars for a get_items() response and
-	 * prepare for WP_Query.
-	 *
-	 * @param array           $prepared_args Prepared arguments.
-	 * @param WP_REST_Request $request Request object.
-	 * @return array          $query_args
-	 */
-	protected function prepare_items_query( $prepared_args = array(), $request = null ) {
-
-		$valid_vars = array_flip( $this->get_allowed_query_vars() );
-		$query_args = array();
-		foreach ( $valid_vars as $var => $index ) {
-			if ( isset( $prepared_args[ $var ] ) ) {
-				$query_args[ $var ] = apply_filters( "getpaid_rest_query_var-{$var}", $prepared_args[ $var ], $index );
-			}
-		}
-
-		$query_args['ignore_sticky_posts'] = true;
-
-		if ( 'include' === $query_args['orderby'] ) {
-			$query_args['orderby'] = 'post__in';
-		} elseif ( 'id' === $query_args['orderby'] ) {
-			$query_args['orderby'] = 'ID'; // ID must be capitalized.
-		} elseif ( 'slug' === $query_args['orderby'] ) {
-			$query_args['orderby'] = 'name';
-		}
-
-		return apply_filters( 'getpaid_rest_prepare_items_query', $query_args, $request, $this );
-
-	}
-
-	/**
-	 * Get all the WP Query vars that are allowed for the API request.
-	 *
-	 * @return array
-	 */
-	protected function get_allowed_query_vars() {
-		global $wp;
-
-		/**
-		 * Filter the publicly allowed query vars.
-		 *
-		 * Allows adjusting of the default query vars that are made public.
-		 *
-		 * @param array  Array of allowed WP_Query query vars.
-		 */
-		$valid_vars = apply_filters( 'query_vars', $wp->public_query_vars );
-
-		$post_type_obj = get_post_type_object( $this->post_type );
-		if ( current_user_can( $post_type_obj->cap->edit_posts ) ) {
-			$private = apply_filters( 'getpaid_rest_private_query_vars', $wp->private_query_vars );
-			$valid_vars = array_merge( $valid_vars, $private );
-		}
-
-		// Define our own in addition to WP's normal vars.
-		$rest_valid = array(
-			'post_status',
-			'date_query',
-			'ignore_sticky_posts',
-			'offset',
-			'post__in',
-			'post__not_in',
-			'post_parent',
-			'post_parent__in',
-			'post_parent__not_in',
-			'posts_per_page',
-			'meta_query',
-			'tax_query',
-			'meta_key',
-			'meta_value',
-			'meta_compare',
-			'meta_value_num',
-		);
-		$valid_vars = array_merge( $valid_vars, $rest_valid );
-
-		// Filter allowed query vars for the REST API.
-		$valid_vars = apply_filters( 'getpaid_rest_query_vars', $valid_vars, $this );
-
-		return $valid_vars;
-	}
-
-	/**
-	 * Get the query params for collections of attachments.
-	 *
-	 * @return array
-	 */
-	public function get_collection_params() {
-
-		return array_merge(
-
-			parent::get_collection_params(),
-
-			array(
-				'status' => array(
-					'default'           => $this->get_post_statuses(),
-					'description'       => __( 'Limit result set to resources assigned one or more statuses.', 'invoicing' ),
-					'type'              => array( 'array', 'string' ),
-					'items'             => array(
-						'enum'          => $this->get_post_statuses(),
-						'type'          => 'string',
-					),
-					'validate_callback' => 'rest_validate_request_arg',
-					'sanitize_callback' => array( $this, 'sanitize_post_statuses' ),
-				),
-				'after' => array(
-					'description'        => __( 'Limit response to resources created after a given ISO8601 compliant date.', 'invoicing' ),
-					'type'               => 'string',
-					'format'             => 'string',
-					'validate_callback'  => 'rest_validate_request_arg',
-					'sanitize_callback'  => 'sanitize_text_field',
-				),
-				'before' => array(
-					'description'        => __( 'Limit response to resources created before a given ISO8601 compliant date.', 'invoicing' ),
-					'type'               => 'string',
-					'format'             => 'string',
-					'validate_callback'  => 'rest_validate_request_arg',
-					'sanitize_callback'  => 'sanitize_text_field',
-				),
-				'exclude' => array(
-					'description'       => __( 'Ensure result set excludes specific IDs.', 'invoicing' ),
-					'type'              => 'array',
-					'items'             => array(
-						'type'          => 'integer',
-					),
-					'default'           => array(),
-					'sanitize_callback' => 'wp_parse_id_list',
-					'validate_callback' => 'rest_validate_request_arg',
-				),
-				'include' => array(
-					'description'       => __( 'Limit result set to specific ids.', 'invoicing' ),
-					'type'              => 'array',
-					'items'             => array(
-						'type'          => 'integer',
-					),
-					'default'           => array(),
-					'sanitize_callback' => 'wp_parse_id_list',
-					'validate_callback' => 'rest_validate_request_arg',
-				),
-				'offset' => array(
-					'description'        => __( 'Offset the result set by a specific number of items.', 'invoicing' ),
-					'type'               => 'integer',
-					'sanitize_callback'  => 'absint',
-					'validate_callback'  => 'rest_validate_request_arg',
-				),
-				'order' => array(
-					'description'        => __( 'Order sort attribute ascending or descending.', 'invoicing' ),
-					'type'               => 'string',
-					'default'            => 'desc',
-					'enum'               => array( 'asc', 'desc' ),
-					'validate_callback'  => 'rest_validate_request_arg',
-				),
-				'orderby' => array(
-					'description'        => __( 'Sort collection by object attribute.', 'invoicing' ),
-					'type'               => 'string',
-					'default'            => 'date',
-					'enum'               => array(
-						'date',
-						'id',
-						'include',
-						'title',
-						'slug',
-						'modified',
-					),
-					'validate_callback'  => 'rest_validate_request_arg',
-				),
-			)
-		);
-	}
-
-	/**
-	 * Retrieves the items's schema, conforming to JSON Schema.
-	 *
-	 * @since 1.0.19
-	 *
-	 * @return array Item schema data.
-	 */
-	public function get_item_schema() {
-
-		// Maybe retrieve the schema from cache.
-		if ( ! empty( $this->schema ) ) {
-			return $this->add_additional_fields_schema( $this->schema );
-		}
-
-		$type   = str_replace( 'wpi_', '', $this->post_type );
-		$schema = array(
-			'$schema'    => 'http://json-schema.org/draft-04/schema#',
-			'title'      => $this->post_type,
-			'type'       => 'object',
-			'properties' => wpinv_get_data( "$type-schema" ),
-		);
-
-		// Filters the invoice schema for the REST API.
+    /**
+     * Update a single object.
+     *
+     * @param WP_REST_Request $request Full details about the request.
+     * @return WP_Error|WP_REST_Response
+     */
+    public function update_item( $request ) {
+
+        // Create item.
+        $response = parent::update_item( $request );
+
+        // Fire a hook after an item is created.
+        if ( ! is_wp_error( $response ) ) {
+
+            /**
+             * Fires after a single item is created or updated via the REST API.
+             *
+             * @param WP_Post         $post      Post object.
+             * @param WP_REST_Request $request   Request object.
+             * @param boolean         $creating  True when creating item, false when updating.
+             */
+            do_action( "getpaid_rest_insert_{$this->post_type}", $this->data_object, $request, false );
+
+        }
+
+        return $response;
+
+    }
+
+    /**
+     * Get a collection of objects.
+     *
+     * @param WP_REST_Request $request Full details about the request.
+     * @return WP_Error|WP_REST_Response
+     */
+    public function get_items( $request ) {
+
+        $args                         = array();
+        $args['offset']               = $request['offset'];
+        $args['order']                = $request['order'];
+        $args['orderby']              = $request['orderby'];
+        $args['paged']                = $request['page'];
+        $args['post__in']             = $request['include'];
+        $args['post__not_in']         = $request['exclude'];
+        $args['posts_per_page']       = $request['per_page'];
+        $args['name']                 = $request['slug'];
+        $args['post_parent__in']      = $request['parent'];
+        $args['post_parent__not_in']  = $request['parent_exclude'];
+        $args['s']                    = $request['search'];
+        $args['post_status']          = wpinv_parse_list( $request['status'] );
+
+        $args['date_query'] = array();
+
+        // Set before into date query. Date query must be specified as an array of an array.
+        if ( isset( $request['before'] ) ) {
+            $args['date_query'][0]['before'] = $request['before'];
+        }
+
+        // Set after into date query. Date query must be specified as an array of an array.
+        if ( isset( $request['after'] ) ) {
+            $args['date_query'][0]['after'] = $request['after'];
+        }
+
+        // Force the post_type & fields arguments, since they're not a user input variable.
+        $args['post_type'] = $this->post_type;
+        $args['fields']    = 'ids';
+
+        // Filter the query arguments for a request.
+        $args       = apply_filters( "getpaid_rest_{$this->post_type}_query", $args, $request );
+        $query_args = $this->prepare_items_query( $args, $request );
+
+        $posts_query = new WP_Query();
+        $query_result = $posts_query->query( $query_args );
+
+        $posts = array();
+        foreach ( $query_result as $post_id ) {
+            if ( ! $this->check_post_permissions( 'read', $post_id ) ) {
+                continue;
+            }
+
+            $data    = $this->prepare_item_for_response( $this->get_object( $post_id ), $request );
+            $posts[] = $this->prepare_response_for_collection( $data );
+        }
+
+        $page        = (int) $query_args['paged'];
+        $total_posts = $posts_query->found_posts;
+
+        if ( $total_posts < 1 ) {
+            // Out-of-bounds, run the query again without LIMIT for total count.
+            unset( $query_args['paged'] );
+            $count_query = new WP_Query();
+            $count_query->query( $query_args );
+            $total_posts = $count_query->found_posts;
+        }
+
+        $max_pages = ceil( $total_posts / (int) $query_args['posts_per_page'] );
+
+        $response = rest_ensure_response( $posts );
+        $response->header( 'X-WP-Total', (int) $total_posts );
+        $response->header( 'X-WP-TotalPages', (int) $max_pages );
+
+        $request_params = $request->get_query_params();
+        $base = add_query_arg( $request_params, rest_url( sprintf( '/%s/%s', $this->namespace, $this->rest_base ) ) );
+
+        if ( $page > 1 ) {
+            $prev_page = $page - 1;
+            if ( $prev_page > $max_pages ) {
+                $prev_page = $max_pages;
+            }
+            $prev_link = add_query_arg( 'page', $prev_page, $base );
+            $response->link_header( 'prev', $prev_link );
+        }
+        if ( $max_pages > $page ) {
+            $next_page = $page + 1;
+            $next_link = add_query_arg( 'page', $next_page, $base );
+            $response->link_header( 'next', $next_link );
+        }
+
+        return $response;
+    }
+
+    /**
+     * Delete a single item.
+     *
+     * @param WP_REST_Request $request Full details about the request.
+     * @return WP_REST_Response|WP_Error
+     */
+    public function delete_item( $request ) {
+
+        // Fetch the item.
+        $item = $this->get_object( $request['id'] );
+        if ( is_wp_error( $item ) ) {
+            return $item;
+        }
+
+        $supports_trash = EMPTY_TRASH_DAYS > 0;
+        $force          = $supports_trash && (bool) $request['force'];
+
+        if ( ! $this->check_post_permissions( 'delete', $item->ID ) ) {
+            return new WP_Error( "cannot_delete", __( 'Sorry, you are not allowed to delete this resource.', 'invoicing' ), array( 'status' => rest_authorization_required_code() ) );
+        }
+
+        $request->set_param( 'context', 'edit' );
+        $response = $this->prepare_item_for_response( $item, $request );
+
+        if ( ! wp_delete_post( $item->ID, $force ) ) {
+            return new WP_Error( 'rest_cannot_delete', sprintf( __( 'The resource cannot be deleted.', 'invoicing' ), $this->post_type ), array( 'status' => 500 ) );
+        }
+
+        return $response;
+    }
+
+    /**
+     * Prepare links for the request.
+     *
+     * @param GetPaid_Data    $object GetPaid_Data object.
+     * @return array Links for the given object.
+     */
+    protected function prepare_links( $object ) {
+
+        $links = parent::prepare_links( $object );
+
+        if ( is_callable( array( $object, 'get_user_id' ) ) ) {
+            $links['user'] = array(
+                'href'       => rest_url( 'wp/v2/users/' . call_user_func(  array( $object, 'get_user_id' )  ) ),
+                'embeddable' => true,
+            );
+        }
+
+        if ( is_callable( array( $object, 'get_owner' ) ) ) {
+            $links['owner']  = array(
+                'href'       => rest_url( 'wp/v2/users/' . call_user_func(  array( $object, 'get_owner' )  ) ),
+                'embeddable' => true,
+            );
+        }
+
+        if ( is_callable( array( $object, 'get_parent_id' ) ) && call_user_func(  array( $object, 'get_parent_id' )  ) ) {
+            $links['parent']  = array(
+                'href'       => rest_url( "$this->namespace/$this->rest_base/" . call_user_func(  array( $object, 'get_parent_id' )  ) ),
+                'embeddable' => true,
+            );
+        }
+
+        return $links;
+    }
+
+    /**
+     * Determine the allowed query_vars for a get_items() response and
+     * prepare for WP_Query.
+     *
+     * @param array           $prepared_args Prepared arguments.
+     * @param WP_REST_Request $request Request object.
+     * @return array          $query_args
+     */
+    protected function prepare_items_query( $prepared_args = array(), $request = null ) {
+
+        $valid_vars = array_flip( $this->get_allowed_query_vars() );
+        $query_args = array();
+        foreach ( $valid_vars as $var => $index ) {
+            if ( isset( $prepared_args[ $var ] ) ) {
+                $query_args[ $var ] = apply_filters( "getpaid_rest_query_var-{$var}", $prepared_args[ $var ], $index );
+            }
+        }
+
+        $query_args['ignore_sticky_posts'] = true;
+
+        if ( 'include' === $query_args['orderby'] ) {
+            $query_args['orderby'] = 'post__in';
+        } elseif ( 'id' === $query_args['orderby'] ) {
+            $query_args['orderby'] = 'ID'; // ID must be capitalized.
+        } elseif ( 'slug' === $query_args['orderby'] ) {
+            $query_args['orderby'] = 'name';
+        }
+
+        return apply_filters( 'getpaid_rest_prepare_items_query', $query_args, $request, $this );
+
+    }
+
+    /**
+     * Get all the WP Query vars that are allowed for the API request.
+     *
+     * @return array
+     */
+    protected function get_allowed_query_vars() {
+        global $wp;
+
+        /**
+         * Filter the publicly allowed query vars.
+         *
+         * Allows adjusting of the default query vars that are made public.
+         *
+         * @param array  Array of allowed WP_Query query vars.
+         */
+        $valid_vars = apply_filters( 'query_vars', $wp->public_query_vars );
+
+        $post_type_obj = get_post_type_object( $this->post_type );
+        if ( current_user_can( $post_type_obj->cap->edit_posts ) ) {
+            $private = apply_filters( 'getpaid_rest_private_query_vars', $wp->private_query_vars );
+            $valid_vars = array_merge( $valid_vars, $private );
+        }
+
+        // Define our own in addition to WP's normal vars.
+        $rest_valid = array(
+            'post_status',
+            'date_query',
+            'ignore_sticky_posts',
+            'offset',
+            'post__in',
+            'post__not_in',
+            'post_parent',
+            'post_parent__in',
+            'post_parent__not_in',
+            'posts_per_page',
+            'meta_query',
+            'tax_query',
+            'meta_key',
+            'meta_value',
+            'meta_compare',
+            'meta_value_num',
+        );
+        $valid_vars = array_merge( $valid_vars, $rest_valid );
+
+        // Filter allowed query vars for the REST API.
+        $valid_vars = apply_filters( 'getpaid_rest_query_vars', $valid_vars, $this );
+
+        return $valid_vars;
+    }
+
+    /**
+     * Get the query params for collections of attachments.
+     *
+     * @return array
+     */
+    public function get_collection_params() {
+
+        return array_merge(
+
+            parent::get_collection_params(),
+
+            array(
+                'status' => array(
+                    'default'           => $this->get_post_statuses(),
+                    'description'       => __( 'Limit result set to resources assigned one or more statuses.', 'invoicing' ),
+                    'type'              => array( 'array', 'string' ),
+                    'items'             => array(
+                        'enum'          => $this->get_post_statuses(),
+                        'type'          => 'string',
+                    ),
+                    'validate_callback' => 'rest_validate_request_arg',
+                    'sanitize_callback' => array( $this, 'sanitize_post_statuses' ),
+                ),
+                'after' => array(
+                    'description'        => __( 'Limit response to resources created after a given ISO8601 compliant date.', 'invoicing' ),
+                    'type'               => 'string',
+                    'format'             => 'string',
+                    'validate_callback'  => 'rest_validate_request_arg',
+                    'sanitize_callback'  => 'sanitize_text_field',
+                ),
+                'before' => array(
+                    'description'        => __( 'Limit response to resources created before a given ISO8601 compliant date.', 'invoicing' ),
+                    'type'               => 'string',
+                    'format'             => 'string',
+                    'validate_callback'  => 'rest_validate_request_arg',
+                    'sanitize_callback'  => 'sanitize_text_field',
+                ),
+                'exclude' => array(
+                    'description'       => __( 'Ensure result set excludes specific IDs.', 'invoicing' ),
+                    'type'              => 'array',
+                    'items'             => array(
+                        'type'          => 'integer',
+                    ),
+                    'default'           => array(),
+                    'sanitize_callback' => 'wp_parse_id_list',
+                    'validate_callback' => 'rest_validate_request_arg',
+                ),
+                'include' => array(
+                    'description'       => __( 'Limit result set to specific ids.', 'invoicing' ),
+                    'type'              => 'array',
+                    'items'             => array(
+                        'type'          => 'integer',
+                    ),
+                    'default'           => array(),
+                    'sanitize_callback' => 'wp_parse_id_list',
+                    'validate_callback' => 'rest_validate_request_arg',
+                ),
+                'offset' => array(
+                    'description'        => __( 'Offset the result set by a specific number of items.', 'invoicing' ),
+                    'type'               => 'integer',
+                    'sanitize_callback'  => 'absint',
+                    'validate_callback'  => 'rest_validate_request_arg',
+                ),
+                'order' => array(
+                    'description'        => __( 'Order sort attribute ascending or descending.', 'invoicing' ),
+                    'type'               => 'string',
+                    'default'            => 'desc',
+                    'enum'               => array( 'asc', 'desc' ),
+                    'validate_callback'  => 'rest_validate_request_arg',
+                ),
+                'orderby' => array(
+                    'description'        => __( 'Sort collection by object attribute.', 'invoicing' ),
+                    'type'               => 'string',
+                    'default'            => 'date',
+                    'enum'               => array(
+                        'date',
+                        'id',
+                        'include',
+                        'title',
+                        'slug',
+                        'modified',
+                    ),
+                    'validate_callback'  => 'rest_validate_request_arg',
+                ),
+            )
+        );
+    }
+
+    /**
+     * Retrieves the items's schema, conforming to JSON Schema.
+     *
+     * @since 1.0.19
+     *
+     * @return array Item schema data.
+     */
+    public function get_item_schema() {
+
+        // Maybe retrieve the schema from cache.
+        if ( ! empty( $this->schema ) ) {
+            return $this->add_additional_fields_schema( $this->schema );
+        }
+
+        $type   = str_replace( 'wpi_', '', $this->post_type );
+        $schema = array(
+            '$schema'    => 'http://json-schema.org/draft-04/schema#',
+            'title'      => $this->post_type,
+            'type'       => 'object',
+            'properties' => wpinv_get_data( "$type-schema" ),
+        );
+
+        // Filters the invoice schema for the REST API.
         $schema = apply_filters( "wpinv_rest_{$type}_schema", $schema );
 
-		// Cache the invoice schema.
-		$this->schema = $schema;
-
-		return $this->add_additional_fields_schema( $this->schema );
-	}
-
-	/**
-	 * Sanitizes and validates the list of post statuses.
-	 *
-	 * @since 1.0.13
-	 *
-	 * @param string|array    $statuses  One or more post statuses.
-	 * @param WP_REST_Request $request   Full details about the request.
-	 * @param string          $parameter Additional parameter to pass to validation.
-	 * @return array|WP_Error A list of valid statuses, otherwise WP_Error object.
-	 */
-	public function sanitize_post_statuses( $statuses, $request, $parameter ) {
-		return array_intersect( wp_parse_slug_list( $statuses ), $this->get_post_statuses() );
-	}
-
-	/**
-	 * Retrieves a valid list of post statuses.
-	 *
-	 * @since 1.0.19
-	 *
-	 * @return array A list of registered item statuses.
-	 */
-	public function get_post_statuses() {
-		return get_post_stati();
-	}
-
-	/**
-	 * Checks if a key should be included in a response.
-	 *
-	 * @since  1.0.19
-	 * @param  GetPaid_Data $object  Data object.
-	 * @param  string       $field_key The key to check for.
-	 * @return bool
-	 */
-	public function object_supports_field( $object, $field_key ) {
-		$supports = parent::object_supports_field( $object, $field_key );
-		return apply_filters( "getpaid_rest_{$this->post_type}_object_supports_key", $supports, $object, $field_key );
-	}
+        // Cache the invoice schema.
+        $this->schema = $schema;
+
+        return $this->add_additional_fields_schema( $this->schema );
+    }
+
+    /**
+     * Sanitizes and validates the list of post statuses.
+     *
+     * @since 1.0.13
+     *
+     * @param string|array    $statuses  One or more post statuses.
+     * @param WP_REST_Request $request   Full details about the request.
+     * @param string          $parameter Additional parameter to pass to validation.
+     * @return array|WP_Error A list of valid statuses, otherwise WP_Error object.
+     */
+    public function sanitize_post_statuses( $statuses, $request, $parameter ) {
+        return array_intersect( wp_parse_slug_list( $statuses ), $this->get_post_statuses() );
+    }
+
+    /**
+     * Retrieves a valid list of post statuses.
+     *
+     * @since 1.0.19
+     *
+     * @return array A list of registered item statuses.
+     */
+    public function get_post_statuses() {
+        return get_post_stati();
+    }
+
+    /**
+     * Checks if a key should be included in a response.
+     *
+     * @since  1.0.19
+     * @param  GetPaid_Data $object  Data object.
+     * @param  string       $field_key The key to check for.
+     * @return bool
+     */
+    public function object_supports_field( $object, $field_key ) {
+        $supports = parent::object_supports_field( $object, $field_key );
+        return apply_filters( "getpaid_rest_{$this->post_type}_object_supports_key", $supports, $object, $field_key );
+    }
 
 }

Spacing +127 added lines, -127 removed lines

@@ -8,7 +8,7 @@ 
  * @version 1.0.19
  */
 
-defined( 'ABSPATH' ) || exit;
+defined('ABSPATH') || exit;
 
 /**
  * GetPaid REST Posts controller class.
@@ -38,9 +38,9 @@ 
 	 *
 	 * @see register_rest_route()
 	 */
-	public function register_namespace_routes( $namespace ) {
+	public function register_namespace_routes($namespace) {
 
-		parent::register_namespace_routes( $namespace );
+		parent::register_namespace_routes($namespace);
 
 		register_rest_route(
 			$namespace,
@@ -48,11 +48,11 @@ 
 			array(
 				array(
 					'methods'             => WP_REST_Server::EDITABLE,
-					'callback'            => array( $this, 'batch_items' ),
-					'permission_callback' => array( $this, 'batch_items_permissions_check' ),
-					'args'                => $this->get_endpoint_args_for_item_schema( WP_REST_Server::EDITABLE ),
+					'callback'            => array($this, 'batch_items'),
+					'permission_callback' => array($this, 'batch_items_permissions_check'),
+					'args'                => $this->get_endpoint_args_for_item_schema(WP_REST_Server::EDITABLE),
 				),
-				'schema' => array( $this, 'get_public_batch_schema' ),
+				'schema' => array($this, 'get_public_batch_schema'),
 			)
 		);
 
@@ -66,7 +66,7 @@ 
 	 * @param int    $object_id Post ID.
 	 * @return bool
 	 */
-	public function check_post_permissions( $context = 'read', $object_id = 0 ) {
+	public function check_post_permissions($context = 'read', $object_id = 0) {
 
 		$contexts = array(
 			'read'   => 'read_private_posts',
@@ -76,11 +76,11 @@ 
 			'batch'  => 'edit_others_posts',
 		);
 
-		$cap              = $contexts[ $context ];
-		$post_type_object = get_post_type_object( $this->post_type );
-		$permission       = current_user_can( $post_type_object->cap->$cap, $object_id );
+		$cap              = $contexts[$context];
+		$post_type_object = get_post_type_object($this->post_type);
+		$permission       = current_user_can($post_type_object->cap->$cap, $object_id);
 
-		return apply_filters( 'getpaid_rest_check_permissions', $permission, $context, $object_id, $this->post_type );
+		return apply_filters('getpaid_rest_check_permissions', $permission, $context, $object_id, $this->post_type);
 	}
 
 	/**
@@ -89,8 +89,8 @@ 
 	 * @param  WP_REST_Request $request Full details about the request.
 	 * @return WP_Error|boolean
 	 */
-	public function get_items_permissions_check( $request ) {
-		return $this->check_post_permissions() ? true : new WP_Error( 'rest_cannot_view', __( 'Sorry, you cannot list resources.', 'invoicing' ), array( 'status' => rest_authorization_required_code() ) );
+	public function get_items_permissions_check($request) {
+		return $this->check_post_permissions() ? true : new WP_Error('rest_cannot_view', __('Sorry, you cannot list resources.', 'invoicing'), array('status' => rest_authorization_required_code()));
 	}
 
 	/**
@@ -99,8 +99,8 @@ 
 	 * @param  WP_REST_Request $request Full details about the request.
 	 * @return WP_Error|boolean
 	 */
-	public function create_item_permissions_check( $request ) {
-		return $this->check_post_permissions( 'create' ) ? true : new WP_Error( 'rest_cannot_create', __( 'Sorry, you are not allowed to create resources.', 'invoicing' ), array( 'status' => rest_authorization_required_code() ) );
+	public function create_item_permissions_check($request) {
+		return $this->check_post_permissions('create') ? true : new WP_Error('rest_cannot_create', __('Sorry, you are not allowed to create resources.', 'invoicing'), array('status' => rest_authorization_required_code()));
 	}
 
 	/**
@@ -109,11 +109,11 @@ 
 	 * @param  WP_REST_Request $request Full details about the request.
 	 * @return WP_Error|boolean
 	 */
-	public function get_item_permissions_check( $request ) {
-		$post = get_post( (int) $request['id'] );
+	public function get_item_permissions_check($request) {
+		$post = get_post((int) $request['id']);
 
-		if ( $post && ! $this->check_post_permissions( 'read', $post->ID ) ) {
-			return new WP_Error( 'rest_cannot_view', __( 'Sorry, you cannot view this resource.', 'invoicing' ), array( 'status' => rest_authorization_required_code() ) );
+		if ($post && !$this->check_post_permissions('read', $post->ID)) {
+			return new WP_Error('rest_cannot_view', __('Sorry, you cannot view this resource.', 'invoicing'), array('status' => rest_authorization_required_code()));
 		}
 
 		return true;
@@ -125,11 +125,11 @@ 
 	 * @param  WP_REST_Request $request Full details about the request.
 	 * @return WP_Error|boolean
 	 */
-	public function update_item_permissions_check( $request ) {
-		$post = get_post( (int) $request['id'] );
+	public function update_item_permissions_check($request) {
+		$post = get_post((int) $request['id']);
 
-		if ( $post && ! $this->check_post_permissions( 'edit', $post->ID ) ) {
-			return new WP_Error( 'rest_cannot_edit', __( 'Sorry, you are not allowed to edit this resource.', 'invoicing' ), array( 'status' => rest_authorization_required_code() ) );
+		if ($post && !$this->check_post_permissions('edit', $post->ID)) {
+			return new WP_Error('rest_cannot_edit', __('Sorry, you are not allowed to edit this resource.', 'invoicing'), array('status' => rest_authorization_required_code()));
 		}
 
 		return true;
@@ -141,11 +141,11 @@ 
 	 * @param  WP_REST_Request $request Full details about the request.
 	 * @return bool|WP_Error
 	 */
-	public function delete_item_permissions_check( $request ) {
-		$post = get_post( (int) $request['id'] );
+	public function delete_item_permissions_check($request) {
+		$post = get_post((int) $request['id']);
 
-		if ( $post && ! $this->check_post_permissions( 'delete', $post->ID ) ) {
-			return new WP_Error( 'rest_cannot_delete', __( 'Sorry, you are not allowed to delete this resource.', 'invoicing' ), array( 'status' => rest_authorization_required_code() ) );
+		if ($post && !$this->check_post_permissions('delete', $post->ID)) {
+			return new WP_Error('rest_cannot_delete', __('Sorry, you are not allowed to delete this resource.', 'invoicing'), array('status' => rest_authorization_required_code()));
 		}
 
 		return true;
@@ -158,15 +158,15 @@ 
 	 *
 	 * @return boolean|WP_Error
 	 */
-	public function batch_items_permissions_check( $request ) {
-		return $this->check_post_permissions( 'batch' ) ? true : new WP_Error( 'rest_cannot_batch', __( 'Sorry, you are not allowed to batch manipulate this resource.', 'invoicing' ), array( 'status' => rest_authorization_required_code() ) );
+	public function batch_items_permissions_check($request) {
+		return $this->check_post_permissions('batch') ? true : new WP_Error('rest_cannot_batch', __('Sorry, you are not allowed to batch manipulate this resource.', 'invoicing'), array('status' => rest_authorization_required_code()));
 	}
 
 	/**
 	 * @deprecated
 	 */
-	public function get_post( $object_id ) {
-		return $this->get_object( $object_id );
+	public function get_post($object_id) {
+		return $this->get_object($object_id);
     }
 
 	/**
@@ -175,14 +175,14 @@ 
 	 * @param WP_REST_Request $request Full details about the request.
 	 * @return WP_Error|WP_REST_Response
 	 */
-	public function get_item( $request ) {
+	public function get_item($request) {
 
 		// Fetch item.
-		$response = parent::get_item( $request );
+		$response = parent::get_item($request);
 
 		// (Maybe) add a link to the html pagee.
-		if ( $this->public && ! is_wp_error( $response ) ) {
-			$response->link_header( 'alternate', get_permalink( $this->data_object->get_id() ), array( 'type' => 'text/html' ) );
+		if ($this->public && !is_wp_error($response)) {
+			$response->link_header('alternate', get_permalink($this->data_object->get_id()), array('type' => 'text/html'));
 		}
 
 		return $response;
@@ -194,13 +194,13 @@ 
 	 * @param WP_REST_Request $request Full details about the request.
 	 * @return WP_Error|WP_REST_Response
 	 */
-	public function create_item( $request ) {
+	public function create_item($request) {
 
 		// Create item.
-		$response = parent::create_item( $request );
+		$response = parent::create_item($request);
 
 		// Fire a hook after an item is created.
-		if ( ! is_wp_error( $response ) ) {
+		if (!is_wp_error($response)) {
 
 			/**
 			 * Fires after a single item is created or updated via the REST API.
@@ -209,7 +209,7 @@ 
 			 * @param WP_REST_Request $request   Request object.
 			 * @param boolean         $creating  True when creating item, false when updating.
 			 */
-			do_action( "getpaid_rest_insert_{$this->post_type}", $this->data_object, $request, true );
+			do_action("getpaid_rest_insert_{$this->post_type}", $this->data_object, $request, true);
 
 		}
 
@@ -223,13 +223,13 @@ 
 	 * @param WP_REST_Request $request Full details about the request.
 	 * @return WP_Error|WP_REST_Response
 	 */
-	public function update_item( $request ) {
+	public function update_item($request) {
 
 		// Create item.
-		$response = parent::update_item( $request );
+		$response = parent::update_item($request);
 
 		// Fire a hook after an item is created.
-		if ( ! is_wp_error( $response ) ) {
+		if (!is_wp_error($response)) {
 
 			/**
 			 * Fires after a single item is created or updated via the REST API.
@@ -238,7 +238,7 @@ 
 			 * @param WP_REST_Request $request   Request object.
 			 * @param boolean         $creating  True when creating item, false when updating.
 			 */
-			do_action( "getpaid_rest_insert_{$this->post_type}", $this->data_object, $request, false );
+			do_action("getpaid_rest_insert_{$this->post_type}", $this->data_object, $request, false);
 
 		}
 
@@ -252,7 +252,7 @@ 
 	 * @param WP_REST_Request $request Full details about the request.
 	 * @return WP_Error|WP_REST_Response
 	 */
-	public function get_items( $request ) {
+	public function get_items($request) {
 
 		$args                         = array();
 		$args['offset']               = $request['offset'];
@@ -266,17 +266,17 @@ 
 		$args['post_parent__in']      = $request['parent'];
 		$args['post_parent__not_in']  = $request['parent_exclude'];
 		$args['s']                    = $request['search'];
-		$args['post_status']          = wpinv_parse_list( $request['status'] );
+		$args['post_status']          = wpinv_parse_list($request['status']);
 
 		$args['date_query'] = array();
 
 		// Set before into date query. Date query must be specified as an array of an array.
-		if ( isset( $request['before'] ) ) {
+		if (isset($request['before'])) {
 			$args['date_query'][0]['before'] = $request['before'];
 		}
 
 		// Set after into date query. Date query must be specified as an array of an array.
-		if ( isset( $request['after'] ) ) {
+		if (isset($request['after'])) {
 			$args['date_query'][0]['after'] = $request['after'];
 		}
 
@@ -285,54 +285,54 @@ 
 		$args['fields']    = 'ids';
 
 		// Filter the query arguments for a request.
-		$args       = apply_filters( "getpaid_rest_{$this->post_type}_query", $args, $request );
-		$query_args = $this->prepare_items_query( $args, $request );
+		$args       = apply_filters("getpaid_rest_{$this->post_type}_query", $args, $request);
+		$query_args = $this->prepare_items_query($args, $request);
 
 		$posts_query = new WP_Query();
-		$query_result = $posts_query->query( $query_args );
+		$query_result = $posts_query->query($query_args);
 
 		$posts = array();
-		foreach ( $query_result as $post_id ) {
-			if ( ! $this->check_post_permissions( 'read', $post_id ) ) {
+		foreach ($query_result as $post_id) {
+			if (!$this->check_post_permissions('read', $post_id)) {
 				continue;
 			}
 
-			$data    = $this->prepare_item_for_response( $this->get_object( $post_id ), $request );
-			$posts[] = $this->prepare_response_for_collection( $data );
+			$data    = $this->prepare_item_for_response($this->get_object($post_id), $request);
+			$posts[] = $this->prepare_response_for_collection($data);
 		}
 
 		$page        = (int) $query_args['paged'];
 		$total_posts = $posts_query->found_posts;
 
-		if ( $total_posts < 1 ) {
+		if ($total_posts < 1) {
 			// Out-of-bounds, run the query again without LIMIT for total count.
-			unset( $query_args['paged'] );
+			unset($query_args['paged']);
 			$count_query = new WP_Query();
-			$count_query->query( $query_args );
+			$count_query->query($query_args);
 			$total_posts = $count_query->found_posts;
 		}
 
-		$max_pages = ceil( $total_posts / (int) $query_args['posts_per_page'] );
+		$max_pages = ceil($total_posts / (int) $query_args['posts_per_page']);
 
-		$response = rest_ensure_response( $posts );
-		$response->header( 'X-WP-Total', (int) $total_posts );
-		$response->header( 'X-WP-TotalPages', (int) $max_pages );
+		$response = rest_ensure_response($posts);
+		$response->header('X-WP-Total', (int) $total_posts);
+		$response->header('X-WP-TotalPages', (int) $max_pages);
 
 		$request_params = $request->get_query_params();
-		$base = add_query_arg( $request_params, rest_url( sprintf( '/%s/%s', $this->namespace, $this->rest_base ) ) );
+		$base = add_query_arg($request_params, rest_url(sprintf('/%s/%s', $this->namespace, $this->rest_base)));
 
-		if ( $page > 1 ) {
+		if ($page > 1) {
 			$prev_page = $page - 1;
-			if ( $prev_page > $max_pages ) {
+			if ($prev_page > $max_pages) {
 				$prev_page = $max_pages;
 			}
-			$prev_link = add_query_arg( 'page', $prev_page, $base );
-			$response->link_header( 'prev', $prev_link );
+			$prev_link = add_query_arg('page', $prev_page, $base);
+			$response->link_header('prev', $prev_link);
 		}
-		if ( $max_pages > $page ) {
+		if ($max_pages > $page) {
 			$next_page = $page + 1;
-			$next_link = add_query_arg( 'page', $next_page, $base );
-			$response->link_header( 'next', $next_link );
+			$next_link = add_query_arg('page', $next_page, $base);
+			$response->link_header('next', $next_link);
 		}
 
 		return $response;
@@ -344,26 +344,26 @@ 
 	 * @param WP_REST_Request $request Full details about the request.
 	 * @return WP_REST_Response|WP_Error
 	 */
-	public function delete_item( $request ) {
+	public function delete_item($request) {
 
 		// Fetch the item.
-		$item = $this->get_object( $request['id'] );
-		if ( is_wp_error( $item ) ) {
+		$item = $this->get_object($request['id']);
+		if (is_wp_error($item)) {
 			return $item;
 		}
 
 		$supports_trash = EMPTY_TRASH_DAYS > 0;
 		$force          = $supports_trash && (bool) $request['force'];
 
-		if ( ! $this->check_post_permissions( 'delete', $item->ID ) ) {
-			return new WP_Error( "cannot_delete", __( 'Sorry, you are not allowed to delete this resource.', 'invoicing' ), array( 'status' => rest_authorization_required_code() ) );
+		if (!$this->check_post_permissions('delete', $item->ID)) {
+			return new WP_Error("cannot_delete", __('Sorry, you are not allowed to delete this resource.', 'invoicing'), array('status' => rest_authorization_required_code()));
 		}
 
-		$request->set_param( 'context', 'edit' );
-		$response = $this->prepare_item_for_response( $item, $request );
+		$request->set_param('context', 'edit');
+		$response = $this->prepare_item_for_response($item, $request);
 
-		if ( ! wp_delete_post( $item->ID, $force ) ) {
-			return new WP_Error( 'rest_cannot_delete', sprintf( __( 'The resource cannot be deleted.', 'invoicing' ), $this->post_type ), array( 'status' => 500 ) );
+		if (!wp_delete_post($item->ID, $force)) {
+			return new WP_Error('rest_cannot_delete', sprintf(__('The resource cannot be deleted.', 'invoicing'), $this->post_type), array('status' => 500));
 		}
 
 		return $response;
@@ -375,27 +375,27 @@ 
 	 * @param GetPaid_Data    $object GetPaid_Data object.
 	 * @return array Links for the given object.
 	 */
-	protected function prepare_links( $object ) {
+	protected function prepare_links($object) {
 
-		$links = parent::prepare_links( $object );
+		$links = parent::prepare_links($object);
 
-		if ( is_callable( array( $object, 'get_user_id' ) ) ) {
+		if (is_callable(array($object, 'get_user_id'))) {
 			$links['user'] = array(
-				'href'       => rest_url( 'wp/v2/users/' . call_user_func(  array( $object, 'get_user_id' )  ) ),
+				'href'       => rest_url('wp/v2/users/' . call_user_func(array($object, 'get_user_id'))),
 				'embeddable' => true,
 			);
 		}
 
-		if ( is_callable( array( $object, 'get_owner' ) ) ) {
-			$links['owner']  = array(
-				'href'       => rest_url( 'wp/v2/users/' . call_user_func(  array( $object, 'get_owner' )  ) ),
+		if (is_callable(array($object, 'get_owner'))) {
+			$links['owner'] = array(
+				'href'       => rest_url('wp/v2/users/' . call_user_func(array($object, 'get_owner'))),
 				'embeddable' => true,
 			);
 		}
 
-		if ( is_callable( array( $object, 'get_parent_id' ) ) && call_user_func(  array( $object, 'get_parent_id' )  ) ) {
-			$links['parent']  = array(
-				'href'       => rest_url( "$this->namespace/$this->rest_base/" . call_user_func(  array( $object, 'get_parent_id' )  ) ),
+		if (is_callable(array($object, 'get_parent_id')) && call_user_func(array($object, 'get_parent_id'))) {
+			$links['parent'] = array(
+				'href'       => rest_url("$this->namespace/$this->rest_base/" . call_user_func(array($object, 'get_parent_id'))),
 				'embeddable' => true,
 			);
 		}
@@ -411,27 +411,27 @@ 
 	 * @param WP_REST_Request $request Request object.
 	 * @return array          $query_args
 	 */
-	protected function prepare_items_query( $prepared_args = array(), $request = null ) {
+	protected function prepare_items_query($prepared_args = array(), $request = null) {
 
-		$valid_vars = array_flip( $this->get_allowed_query_vars() );
+		$valid_vars = array_flip($this->get_allowed_query_vars());
 		$query_args = array();
-		foreach ( $valid_vars as $var => $index ) {
-			if ( isset( $prepared_args[ $var ] ) ) {
-				$query_args[ $var ] = apply_filters( "getpaid_rest_query_var-{$var}", $prepared_args[ $var ], $index );
+		foreach ($valid_vars as $var => $index) {
+			if (isset($prepared_args[$var])) {
+				$query_args[$var] = apply_filters("getpaid_rest_query_var-{$var}", $prepared_args[$var], $index);
 			}
 		}
 
 		$query_args['ignore_sticky_posts'] = true;
 
-		if ( 'include' === $query_args['orderby'] ) {
+		if ('include' === $query_args['orderby']) {
 			$query_args['orderby'] = 'post__in';
-		} elseif ( 'id' === $query_args['orderby'] ) {
+		} elseif ('id' === $query_args['orderby']) {
 			$query_args['orderby'] = 'ID'; // ID must be capitalized.
-		} elseif ( 'slug' === $query_args['orderby'] ) {
+		} elseif ('slug' === $query_args['orderby']) {
 			$query_args['orderby'] = 'name';
 		}
 
-		return apply_filters( 'getpaid_rest_prepare_items_query', $query_args, $request, $this );
+		return apply_filters('getpaid_rest_prepare_items_query', $query_args, $request, $this);
 
 	}
 
@@ -450,12 +450,12 @@ 
 		 *
 		 * @param array  Array of allowed WP_Query query vars.
 		 */
-		$valid_vars = apply_filters( 'query_vars', $wp->public_query_vars );
+		$valid_vars = apply_filters('query_vars', $wp->public_query_vars);
 
-		$post_type_obj = get_post_type_object( $this->post_type );
-		if ( current_user_can( $post_type_obj->cap->edit_posts ) ) {
-			$private = apply_filters( 'getpaid_rest_private_query_vars', $wp->private_query_vars );
-			$valid_vars = array_merge( $valid_vars, $private );
+		$post_type_obj = get_post_type_object($this->post_type);
+		if (current_user_can($post_type_obj->cap->edit_posts)) {
+			$private = apply_filters('getpaid_rest_private_query_vars', $wp->private_query_vars);
+			$valid_vars = array_merge($valid_vars, $private);
 		}
 
 		// Define our own in addition to WP's normal vars.
@@ -477,10 +477,10 @@ 
 			'meta_compare',
 			'meta_value_num',
 		);
-		$valid_vars = array_merge( $valid_vars, $rest_valid );
+		$valid_vars = array_merge($valid_vars, $rest_valid);
 
 		// Filter allowed query vars for the REST API.
-		$valid_vars = apply_filters( 'getpaid_rest_query_vars', $valid_vars, $this );
+		$valid_vars = apply_filters('getpaid_rest_query_vars', $valid_vars, $this);
 
 		return $valid_vars;
 	}
@@ -499,31 +499,31 @@ 
 			array(
 				'status' => array(
 					'default'           => $this->get_post_statuses(),
-					'description'       => __( 'Limit result set to resources assigned one or more statuses.', 'invoicing' ),
-					'type'              => array( 'array', 'string' ),
+					'description'       => __('Limit result set to resources assigned one or more statuses.', 'invoicing'),
+					'type'              => array('array', 'string'),
 					'items'             => array(
 						'enum'          => $this->get_post_statuses(),
 						'type'          => 'string',
 					),
 					'validate_callback' => 'rest_validate_request_arg',
-					'sanitize_callback' => array( $this, 'sanitize_post_statuses' ),
+					'sanitize_callback' => array($this, 'sanitize_post_statuses'),
 				),
 				'after' => array(
-					'description'        => __( 'Limit response to resources created after a given ISO8601 compliant date.', 'invoicing' ),
+					'description'        => __('Limit response to resources created after a given ISO8601 compliant date.', 'invoicing'),
 					'type'               => 'string',
 					'format'             => 'string',
 					'validate_callback'  => 'rest_validate_request_arg',
 					'sanitize_callback'  => 'sanitize_text_field',
 				),
 				'before' => array(
-					'description'        => __( 'Limit response to resources created before a given ISO8601 compliant date.', 'invoicing' ),
+					'description'        => __('Limit response to resources created before a given ISO8601 compliant date.', 'invoicing'),
 					'type'               => 'string',
 					'format'             => 'string',
 					'validate_callback'  => 'rest_validate_request_arg',
 					'sanitize_callback'  => 'sanitize_text_field',
 				),
 				'exclude' => array(
-					'description'       => __( 'Ensure result set excludes specific IDs.', 'invoicing' ),
+					'description'       => __('Ensure result set excludes specific IDs.', 'invoicing'),
 					'type'              => 'array',
 					'items'             => array(
 						'type'          => 'integer',
@@ -533,7 +533,7 @@ 
 					'validate_callback' => 'rest_validate_request_arg',
 				),
 				'include' => array(
-					'description'       => __( 'Limit result set to specific ids.', 'invoicing' ),
+					'description'       => __('Limit result set to specific ids.', 'invoicing'),
 					'type'              => 'array',
 					'items'             => array(
 						'type'          => 'integer',
@@ -543,20 +543,20 @@ 
 					'validate_callback' => 'rest_validate_request_arg',
 				),
 				'offset' => array(
-					'description'        => __( 'Offset the result set by a specific number of items.', 'invoicing' ),
+					'description'        => __('Offset the result set by a specific number of items.', 'invoicing'),
 					'type'               => 'integer',
 					'sanitize_callback'  => 'absint',
 					'validate_callback'  => 'rest_validate_request_arg',
 				),
 				'order' => array(
-					'description'        => __( 'Order sort attribute ascending or descending.', 'invoicing' ),
+					'description'        => __('Order sort attribute ascending or descending.', 'invoicing'),
 					'type'               => 'string',
 					'default'            => 'desc',
-					'enum'               => array( 'asc', 'desc' ),
+					'enum'               => array('asc', 'desc'),
 					'validate_callback'  => 'rest_validate_request_arg',
 				),
 				'orderby' => array(
-					'description'        => __( 'Sort collection by object attribute.', 'invoicing' ),
+					'description'        => __('Sort collection by object attribute.', 'invoicing'),
 					'type'               => 'string',
 					'default'            => 'date',
 					'enum'               => array(
@@ -583,25 +583,25 @@ 
 	public function get_item_schema() {
 
 		// Maybe retrieve the schema from cache.
-		if ( ! empty( $this->schema ) ) {
-			return $this->add_additional_fields_schema( $this->schema );
+		if (!empty($this->schema)) {
+			return $this->add_additional_fields_schema($this->schema);
 		}
 
-		$type   = str_replace( 'wpi_', '', $this->post_type );
+		$type   = str_replace('wpi_', '', $this->post_type);
 		$schema = array(
 			'$schema'    => 'http://json-schema.org/draft-04/schema#',
 			'title'      => $this->post_type,
 			'type'       => 'object',
-			'properties' => wpinv_get_data( "$type-schema" ),
+			'properties' => wpinv_get_data("$type-schema"),
 		);
 
 		// Filters the invoice schema for the REST API.
-        $schema = apply_filters( "wpinv_rest_{$type}_schema", $schema );
+        $schema = apply_filters("wpinv_rest_{$type}_schema", $schema);
 
 		// Cache the invoice schema.
 		$this->schema = $schema;
 
-		return $this->add_additional_fields_schema( $this->schema );
+		return $this->add_additional_fields_schema($this->schema);
 	}
 
 	/**
@@ -614,8 +614,8 @@ 
 	 * @param string          $parameter Additional parameter to pass to validation.
 	 * @return array|WP_Error A list of valid statuses, otherwise WP_Error object.
 	 */
-	public function sanitize_post_statuses( $statuses, $request, $parameter ) {
-		return array_intersect( wp_parse_slug_list( $statuses ), $this->get_post_statuses() );
+	public function sanitize_post_statuses($statuses, $request, $parameter) {
+		return array_intersect(wp_parse_slug_list($statuses), $this->get_post_statuses());
 	}
 
 	/**
@@ -637,9 +637,9 @@ 
 	 * @param  string       $field_key The key to check for.
 	 * @return bool
 	 */
-	public function object_supports_field( $object, $field_key ) {
-		$supports = parent::object_supports_field( $object, $field_key );
-		return apply_filters( "getpaid_rest_{$this->post_type}_object_supports_key", $supports, $object, $field_key );
+	public function object_supports_field($object, $field_key) {
+		$supports = parent::object_supports_field($object, $field_key);
+		return apply_filters("getpaid_rest_{$this->post_type}_object_supports_key", $supports, $object, $field_key);
 	}
 
 }