Passed
Push — master ( 69e6d2...8b22fd )
by Brian
04:39
created
includes/api/class-getpaid-rest-posts-controller.php 2 patches
Indentation   +617 added lines, -617 removed lines patch added patch discarded remove patch
@@ -18,626 +18,626 @@
 block discarded – undo
18 18
 class GetPaid_REST_Posts_Controller extends GetPaid_REST_CRUD_Controller {
19 19
 
20 20
     /**
21
-	 * Post type.
22
-	 *
23
-	 * @var string
24
-	 */
25
-	protected $post_type;
26
-
27
-	/**
28
-	 * Controls visibility on frontend.
29
-	 *
30
-	 * @var string
31
-	 */
32
-	public $public = false;
33
-
34
-	/**
35
-	 * Registers the routes for the objects of the controller.
36
-	 *
37
-	 * @since 1.0.19
38
-	 *
39
-	 * @see register_rest_route()
40
-	 */
41
-	public function register_namespace_routes( $namespace ) {
42
-
43
-		parent::register_namespace_routes( $namespace );
44
-
45
-		register_rest_route(
46
-			$namespace,
47
-			'/' . $this->rest_base . '/batch',
48
-			array(
49
-				array(
50
-					'methods'             => WP_REST_Server::EDITABLE,
51
-					'callback'            => array( $this, 'batch_items' ),
52
-					'permission_callback' => array( $this, 'batch_items_permissions_check' ),
53
-					'args'                => $this->get_endpoint_args_for_item_schema( WP_REST_Server::EDITABLE ),
54
-				),
55
-				'schema' => array( $this, 'get_public_batch_schema' ),
56
-			)
57
-		);
58
-
59
-	}
60
-
61
-	/**
62
-	 * Check permissions of items on REST API.
63
-	 *
64
-	 * @since 1.0.19
65
-	 * @param string $context   Request context.
66
-	 * @param int    $object_id Post ID.
67
-	 * @return bool
68
-	 */
69
-	public function check_post_permissions( $context = 'read', $object_id = 0 ) {
70
-
71
-		$contexts = array(
72
-			'read'   => 'read_private_posts',
73
-			'create' => 'publish_posts',
74
-			'edit'   => 'edit_post',
75
-			'delete' => 'delete_post',
76
-			'batch'  => 'edit_others_posts',
77
-		);
78
-
79
-		$cap              = $contexts[ $context ];
80
-		$post_type_object = get_post_type_object( $this->post_type );
81
-		$permission       = current_user_can( $post_type_object->cap->$cap, $object_id );
82
-
83
-		return apply_filters( 'getpaid_rest_check_permissions', $permission, $context, $object_id, $this->post_type );
84
-	}
85
-
86
-	/**
87
-	 * Check if a given request has access to read items.
88
-	 *
89
-	 * @param  WP_REST_Request $request Full details about the request.
90
-	 * @return WP_Error|boolean
91
-	 */
92
-	public function get_items_permissions_check( $request ) {
93
-		return $this->check_post_permissions() ? true : new WP_Error( 'rest_cannot_view', __( 'Sorry, you cannot list resources.', 'invoicing' ), array( 'status' => rest_authorization_required_code() ) );
94
-	}
95
-
96
-	/**
97
-	 * Check if a given request has access to create an item.
98
-	 *
99
-	 * @param  WP_REST_Request $request Full details about the request.
100
-	 * @return WP_Error|boolean
101
-	 */
102
-	public function create_item_permissions_check( $request ) {
103
-		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() ) );
104
-	}
105
-
106
-	/**
107
-	 * Check if a given request has access to read an item.
108
-	 *
109
-	 * @param  WP_REST_Request $request Full details about the request.
110
-	 * @return WP_Error|boolean
111
-	 */
112
-	public function get_item_permissions_check( $request ) {
113
-		$post = get_post( (int) $request['id'] );
114
-
115
-		if ( $post && ! $this->check_post_permissions( 'read', $post->ID ) ) {
116
-			return new WP_Error( 'rest_cannot_view', __( 'Sorry, you cannot view this resource.', 'invoicing' ), array( 'status' => rest_authorization_required_code() ) );
117
-		}
118
-
119
-		return true;
120
-	}
121
-
122
-	/**
123
-	 * Check if a given request has access to update an item.
124
-	 *
125
-	 * @param  WP_REST_Request $request Full details about the request.
126
-	 * @return WP_Error|boolean
127
-	 */
128
-	public function update_item_permissions_check( $request ) {
129
-		$post = get_post( (int) $request['id'] );
130
-
131
-		if ( $post && ! $this->check_post_permissions( 'edit', $post->ID ) ) {
132
-			return new WP_Error( 'rest_cannot_edit', __( 'Sorry, you are not allowed to edit this resource.', 'invoicing' ), array( 'status' => rest_authorization_required_code() ) );
133
-		}
134
-
135
-		return true;
136
-	}
137
-
138
-	/**
139
-	 * Check if a given request has access to delete an item.
140
-	 *
141
-	 * @param  WP_REST_Request $request Full details about the request.
142
-	 * @return bool|WP_Error
143
-	 */
144
-	public function delete_item_permissions_check( $request ) {
145
-		$post = get_post( (int) $request['id'] );
146
-
147
-		if ( $post && ! $this->check_post_permissions( 'delete', $post->ID ) ) {
148
-			return new WP_Error( 'rest_cannot_delete', __( 'Sorry, you are not allowed to delete this resource.', 'invoicing' ), array( 'status' => rest_authorization_required_code() ) );
149
-		}
150
-
151
-		return true;
152
-	}
153
-
154
-	/**
155
-	 * Check if a given request has access batch create, update and delete items.
156
-	 *
157
-	 * @param  WP_REST_Request $request Full details about the request.
158
-	 *
159
-	 * @return boolean|WP_Error
160
-	 */
161
-	public function batch_items_permissions_check( $request ) {
162
-		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() ) );
163
-	}
164
-
165
-	/**
166
-	 * @deprecated
167
-	 */
168
-	public function get_post( $object_id ) {
169
-		return $this->get_object( $object_id );
21
+     * Post type.
22
+     *
23
+     * @var string
24
+     */
25
+    protected $post_type;
26
+
27
+    /**
28
+     * Controls visibility on frontend.
29
+     *
30
+     * @var string
31
+     */
32
+    public $public = false;
33
+
34
+    /**
35
+     * Registers the routes for the objects of the controller.
36
+     *
37
+     * @since 1.0.19
38
+     *
39
+     * @see register_rest_route()
40
+     */
41
+    public function register_namespace_routes( $namespace ) {
42
+
43
+        parent::register_namespace_routes( $namespace );
44
+
45
+        register_rest_route(
46
+            $namespace,
47
+            '/' . $this->rest_base . '/batch',
48
+            array(
49
+                array(
50
+                    'methods'             => WP_REST_Server::EDITABLE,
51
+                    'callback'            => array( $this, 'batch_items' ),
52
+                    'permission_callback' => array( $this, 'batch_items_permissions_check' ),
53
+                    'args'                => $this->get_endpoint_args_for_item_schema( WP_REST_Server::EDITABLE ),
54
+                ),
55
+                'schema' => array( $this, 'get_public_batch_schema' ),
56
+            )
57
+        );
58
+
59
+    }
60
+
61
+    /**
62
+     * Check permissions of items on REST API.
63
+     *
64
+     * @since 1.0.19
65
+     * @param string $context   Request context.
66
+     * @param int    $object_id Post ID.
67
+     * @return bool
68
+     */
69
+    public function check_post_permissions( $context = 'read', $object_id = 0 ) {
70
+
71
+        $contexts = array(
72
+            'read'   => 'read_private_posts',
73
+            'create' => 'publish_posts',
74
+            'edit'   => 'edit_post',
75
+            'delete' => 'delete_post',
76
+            'batch'  => 'edit_others_posts',
77
+        );
78
+
79
+        $cap              = $contexts[ $context ];
80
+        $post_type_object = get_post_type_object( $this->post_type );
81
+        $permission       = current_user_can( $post_type_object->cap->$cap, $object_id );
82
+
83
+        return apply_filters( 'getpaid_rest_check_permissions', $permission, $context, $object_id, $this->post_type );
84
+    }
85
+
86
+    /**
87
+     * Check if a given request has access to read items.
88
+     *
89
+     * @param  WP_REST_Request $request Full details about the request.
90
+     * @return WP_Error|boolean
91
+     */
92
+    public function get_items_permissions_check( $request ) {
93
+        return $this->check_post_permissions() ? true : new WP_Error( 'rest_cannot_view', __( 'Sorry, you cannot list resources.', 'invoicing' ), array( 'status' => rest_authorization_required_code() ) );
94
+    }
95
+
96
+    /**
97
+     * Check if a given request has access to create an item.
98
+     *
99
+     * @param  WP_REST_Request $request Full details about the request.
100
+     * @return WP_Error|boolean
101
+     */
102
+    public function create_item_permissions_check( $request ) {
103
+        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() ) );
104
+    }
105
+
106
+    /**
107
+     * Check if a given request has access to read an item.
108
+     *
109
+     * @param  WP_REST_Request $request Full details about the request.
110
+     * @return WP_Error|boolean
111
+     */
112
+    public function get_item_permissions_check( $request ) {
113
+        $post = get_post( (int) $request['id'] );
114
+
115
+        if ( $post && ! $this->check_post_permissions( 'read', $post->ID ) ) {
116
+            return new WP_Error( 'rest_cannot_view', __( 'Sorry, you cannot view this resource.', 'invoicing' ), array( 'status' => rest_authorization_required_code() ) );
117
+        }
118
+
119
+        return true;
120
+    }
121
+
122
+    /**
123
+     * Check if a given request has access to update an item.
124
+     *
125
+     * @param  WP_REST_Request $request Full details about the request.
126
+     * @return WP_Error|boolean
127
+     */
128
+    public function update_item_permissions_check( $request ) {
129
+        $post = get_post( (int) $request['id'] );
130
+
131
+        if ( $post && ! $this->check_post_permissions( 'edit', $post->ID ) ) {
132
+            return new WP_Error( 'rest_cannot_edit', __( 'Sorry, you are not allowed to edit this resource.', 'invoicing' ), array( 'status' => rest_authorization_required_code() ) );
133
+        }
134
+
135
+        return true;
136
+    }
137
+
138
+    /**
139
+     * Check if a given request has access to delete an item.
140
+     *
141
+     * @param  WP_REST_Request $request Full details about the request.
142
+     * @return bool|WP_Error
143
+     */
144
+    public function delete_item_permissions_check( $request ) {
145
+        $post = get_post( (int) $request['id'] );
146
+
147
+        if ( $post && ! $this->check_post_permissions( 'delete', $post->ID ) ) {
148
+            return new WP_Error( 'rest_cannot_delete', __( 'Sorry, you are not allowed to delete this resource.', 'invoicing' ), array( 'status' => rest_authorization_required_code() ) );
149
+        }
150
+
151
+        return true;
152
+    }
153
+
154
+    /**
155
+     * Check if a given request has access batch create, update and delete items.
156
+     *
157
+     * @param  WP_REST_Request $request Full details about the request.
158
+     *
159
+     * @return boolean|WP_Error
160
+     */
161
+    public function batch_items_permissions_check( $request ) {
162
+        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() ) );
163
+    }
164
+
165
+    /**
166
+     * @deprecated
167
+     */
168
+    public function get_post( $object_id ) {
169
+        return $this->get_object( $object_id );
170
+    }
171
+
172
+    /**
173
+     * Get a single object.
174
+     *
175
+     * @param WP_REST_Request $request Full details about the request.
176
+     * @return WP_Error|WP_REST_Response
177
+     */
178
+    public function get_item( $request ) {
179
+
180
+        // Fetch item.
181
+        $response = parent::get_item( $request );
182
+
183
+        // (Maybe) add a link to the html pagee.
184
+        if ( $this->public && ! is_wp_error( $response ) ) {
185
+            $response->link_header( 'alternate', get_permalink( $this->data_object->get_id() ), array( 'type' => 'text/html' ) );
186
+        }
187
+
188
+        return $response;
189
+    }
190
+
191
+    /**
192
+     * Create a single object.
193
+     *
194
+     * @param WP_REST_Request $request Full details about the request.
195
+     * @return WP_Error|WP_REST_Response
196
+     */
197
+    public function create_item( $request ) {
198
+
199
+        // Create item.
200
+        $response = parent::create_item( $request );
201
+
202
+        // Fire a hook after an item is created.
203
+        if ( ! is_wp_error( $response ) ) {
204
+
205
+            /**
206
+             * Fires after a single item is created or updated via the REST API.
207
+             *
208
+             * @param WP_Post         $post      Post object.
209
+             * @param WP_REST_Request $request   Request object.
210
+             * @param boolean         $creating  True when creating item, false when updating.
211
+             */
212
+            do_action( "getpaid_rest_insert_{$this->post_type}", $this->data_object, $request, true );
213
+
214
+        }
215
+
216
+        return $response;
217
+
170 218
     }
171 219
 
172
-	/**
173
-	 * Get a single object.
174
-	 *
175
-	 * @param WP_REST_Request $request Full details about the request.
176
-	 * @return WP_Error|WP_REST_Response
177
-	 */
178
-	public function get_item( $request ) {
179
-
180
-		// Fetch item.
181
-		$response = parent::get_item( $request );
182
-
183
-		// (Maybe) add a link to the html pagee.
184
-		if ( $this->public && ! is_wp_error( $response ) ) {
185
-			$response->link_header( 'alternate', get_permalink( $this->data_object->get_id() ), array( 'type' => 'text/html' ) );
186
-		}
187
-
188
-		return $response;
189
-	}
190
-
191
-	/**
192
-	 * Create a single object.
193
-	 *
194
-	 * @param WP_REST_Request $request Full details about the request.
195
-	 * @return WP_Error|WP_REST_Response
196
-	 */
197
-	public function create_item( $request ) {
198
-
199
-		// Create item.
200
-		$response = parent::create_item( $request );
201
-
202
-		// Fire a hook after an item is created.
203
-		if ( ! is_wp_error( $response ) ) {
204
-
205
-			/**
206
-			 * Fires after a single item is created or updated via the REST API.
207
-			 *
208
-			 * @param WP_Post         $post      Post object.
209
-			 * @param WP_REST_Request $request   Request object.
210
-			 * @param boolean         $creating  True when creating item, false when updating.
211
-			 */
212
-			do_action( "getpaid_rest_insert_{$this->post_type}", $this->data_object, $request, true );
213
-
214
-		}
215
-
216
-		return $response;
217
-
218
-	}
219
-
220
-	/**
221
-	 * Update a single object.
222
-	 *
223
-	 * @param WP_REST_Request $request Full details about the request.
224
-	 * @return WP_Error|WP_REST_Response
225
-	 */
226
-	public function update_item( $request ) {
227
-
228
-		// Create item.
229
-		$response = parent::update_item( $request );
230
-
231
-		// Fire a hook after an item is created.
232
-		if ( ! is_wp_error( $response ) ) {
233
-
234
-			/**
235
-			 * Fires after a single item is created or updated via the REST API.
236
-			 *
237
-			 * @param WP_Post         $post      Post object.
238
-			 * @param WP_REST_Request $request   Request object.
239
-			 * @param boolean         $creating  True when creating item, false when updating.
240
-			 */
241
-			do_action( "getpaid_rest_insert_{$this->post_type}", $this->data_object, $request, false );
242
-
243
-		}
244
-
245
-		return $response;
246
-
247
-	}
248
-
249
-	/**
250
-	 * Get a collection of objects.
251
-	 *
252
-	 * @param WP_REST_Request $request Full details about the request.
253
-	 * @return WP_Error|WP_REST_Response
254
-	 */
255
-	public function get_items( $request ) {
256
-
257
-		$args                         = array();
258
-		$args['offset']               = $request['offset'];
259
-		$args['order']                = $request['order'];
260
-		$args['orderby']              = $request['orderby'];
261
-		$args['paged']                = $request['page'];
262
-		$args['post__in']             = $request['include'];
263
-		$args['post__not_in']         = $request['exclude'];
264
-		$args['posts_per_page']       = $request['per_page'];
265
-		$args['name']                 = $request['slug'];
266
-		$args['post_parent__in']      = $request['parent'];
267
-		$args['post_parent__not_in']  = $request['parent_exclude'];
268
-		$args['s']                    = $request['search'];
269
-		$args['post_status']          = wpinv_parse_list( $request['status'] );
270
-
271
-		$args['date_query'] = array();
272
-
273
-		// Set before into date query. Date query must be specified as an array of an array.
274
-		if ( isset( $request['before'] ) ) {
275
-			$args['date_query'][0]['before'] = $request['before'];
276
-		}
277
-
278
-		// Set after into date query. Date query must be specified as an array of an array.
279
-		if ( isset( $request['after'] ) ) {
280
-			$args['date_query'][0]['after'] = $request['after'];
281
-		}
282
-
283
-		// Force the post_type & fields arguments, since they're not a user input variable.
284
-		$args['post_type'] = $this->post_type;
285
-		$args['fields']    = 'ids';
286
-
287
-		// Filter the query arguments for a request.
288
-		$args       = apply_filters( "getpaid_rest_{$this->post_type}_query", $args, $request );
289
-		$query_args = $this->prepare_items_query( $args, $request );
290
-
291
-		$posts_query = new WP_Query();
292
-		$query_result = $posts_query->query( $query_args );
293
-
294
-		$posts = array();
295
-		foreach ( $query_result as $post_id ) {
296
-			if ( ! $this->check_post_permissions( 'read', $post_id ) ) {
297
-				continue;
298
-			}
299
-
300
-			$data    = $this->prepare_item_for_response( $this->get_object( $post_id ), $request );
301
-			$posts[] = $this->prepare_response_for_collection( $data );
302
-		}
303
-
304
-		$page        = (int) $query_args['paged'];
305
-		$total_posts = $posts_query->found_posts;
306
-
307
-		if ( $total_posts < 1 ) {
308
-			// Out-of-bounds, run the query again without LIMIT for total count.
309
-			unset( $query_args['paged'] );
310
-			$count_query = new WP_Query();
311
-			$count_query->query( $query_args );
312
-			$total_posts = $count_query->found_posts;
313
-		}
314
-
315
-		$max_pages = ceil( $total_posts / (int) $query_args['posts_per_page'] );
316
-
317
-		$response = rest_ensure_response( $posts );
318
-		$response->header( 'X-WP-Total', (int) $total_posts );
319
-		$response->header( 'X-WP-TotalPages', (int) $max_pages );
320
-
321
-		$request_params = $request->get_query_params();
322
-		$base = add_query_arg( $request_params, rest_url( sprintf( '/%s/%s', $this->namespace, $this->rest_base ) ) );
323
-
324
-		if ( $page > 1 ) {
325
-			$prev_page = $page - 1;
326
-			if ( $prev_page > $max_pages ) {
327
-				$prev_page = $max_pages;
328
-			}
329
-			$prev_link = add_query_arg( 'page', $prev_page, $base );
330
-			$response->link_header( 'prev', $prev_link );
331
-		}
332
-		if ( $max_pages > $page ) {
333
-			$next_page = $page + 1;
334
-			$next_link = add_query_arg( 'page', $next_page, $base );
335
-			$response->link_header( 'next', $next_link );
336
-		}
337
-
338
-		return $response;
339
-	}
340
-
341
-	/**
342
-	 * Delete a single item.
343
-	 *
344
-	 * @param WP_REST_Request $request Full details about the request.
345
-	 * @return WP_REST_Response|WP_Error
346
-	 */
347
-	public function delete_item( $request ) {
348
-
349
-		// Fetch the item.
350
-		$item = $this->get_object( $request['id'] );
351
-		if ( is_wp_error( $item ) ) {
352
-			return $item;
353
-		}
354
-
355
-		$supports_trash = EMPTY_TRASH_DAYS > 0;
356
-		$force          = $supports_trash && (bool) $request['force'];
357
-
358
-		if ( ! $this->check_post_permissions( 'delete', $item->ID ) ) {
359
-			return new WP_Error( 'cannot_delete', __( 'Sorry, you are not allowed to delete this resource.', 'invoicing' ), array( 'status' => rest_authorization_required_code() ) );
360
-		}
361
-
362
-		$request->set_param( 'context', 'edit' );
363
-		$response = $this->prepare_item_for_response( $item, $request );
364
-
365
-		if ( ! wp_delete_post( $item->ID, $force ) ) {
366
-			return new WP_Error( 'rest_cannot_delete', sprintf( __( 'The resource cannot be deleted.', 'invoicing' ), $this->post_type ), array( 'status' => 500 ) );
367
-		}
368
-
369
-		return $response;
370
-	}
371
-
372
-	/**
373
-	 * Prepare links for the request.
374
-	 *
375
-	 * @param GetPaid_Data    $object GetPaid_Data object.
376
-	 * @return array Links for the given object.
377
-	 */
378
-	protected function prepare_links( $object ) {
379
-
380
-		$links = parent::prepare_links( $object );
381
-
382
-		if ( is_callable( array( $object, 'get_user_id' ) ) ) {
383
-			$links['user'] = array(
384
-				'href'       => rest_url( 'wp/v2/users/' . call_user_func( array( $object, 'get_user_id' ) ) ),
385
-				'embeddable' => true,
386
-			);
387
-		}
388
-
389
-		if ( is_callable( array( $object, 'get_owner' ) ) ) {
390
-			$links['owner']  = array(
391
-				'href'       => rest_url( 'wp/v2/users/' . call_user_func( array( $object, 'get_owner' ) ) ),
392
-				'embeddable' => true,
393
-			);
394
-		}
395
-
396
-		if ( is_callable( array( $object, 'get_parent_id' ) ) && call_user_func( array( $object, 'get_parent_id' ) ) ) {
397
-			$links['parent']  = array(
398
-				'href'       => rest_url( "$this->namespace/$this->rest_base/" . call_user_func( array( $object, 'get_parent_id' ) ) ),
399
-				'embeddable' => true,
400
-			);
401
-		}
402
-
403
-		return $links;
404
-	}
405
-
406
-	/**
407
-	 * Determine the allowed query_vars for a get_items() response and
408
-	 * prepare for WP_Query.
409
-	 *
410
-	 * @param array           $prepared_args Prepared arguments.
411
-	 * @param WP_REST_Request $request Request object.
412
-	 * @return array          $query_args
413
-	 */
414
-	protected function prepare_items_query( $prepared_args = array(), $request = null ) {
415
-
416
-		$valid_vars = array_flip( $this->get_allowed_query_vars() );
417
-		$query_args = array();
418
-		foreach ( $valid_vars as $var => $index ) {
419
-			if ( isset( $prepared_args[ $var ] ) ) {
420
-				$query_args[ $var ] = apply_filters( "getpaid_rest_query_var-{$var}", $prepared_args[ $var ], $index );
421
-			}
422
-		}
423
-
424
-		$query_args['ignore_sticky_posts'] = true;
425
-
426
-		if ( 'include' === $query_args['orderby'] ) {
427
-			$query_args['orderby'] = 'post__in';
428
-		} elseif ( 'id' === $query_args['orderby'] ) {
429
-			$query_args['orderby'] = 'ID'; // ID must be capitalized.
430
-		} elseif ( 'slug' === $query_args['orderby'] ) {
431
-			$query_args['orderby'] = 'name';
432
-		}
433
-
434
-		return apply_filters( 'getpaid_rest_prepare_items_query', $query_args, $request, $this );
435
-
436
-	}
437
-
438
-	/**
439
-	 * Get all the WP Query vars that are allowed for the API request.
440
-	 *
441
-	 * @return array
442
-	 */
443
-	protected function get_allowed_query_vars() {
444
-		global $wp;
445
-
446
-		/**
447
-		 * Filter the publicly allowed query vars.
448
-		 *
449
-		 * Allows adjusting of the default query vars that are made public.
450
-		 *
451
-		 * @param array  Array of allowed WP_Query query vars.
452
-		 */
453
-		$valid_vars = apply_filters( 'query_vars', $wp->public_query_vars );
454
-
455
-		$post_type_obj = get_post_type_object( $this->post_type );
456
-		if ( current_user_can( $post_type_obj->cap->edit_posts ) ) {
457
-			$private = apply_filters( 'getpaid_rest_private_query_vars', $wp->private_query_vars );
458
-			$valid_vars = array_merge( $valid_vars, $private );
459
-		}
460
-
461
-		// Define our own in addition to WP's normal vars.
462
-		$rest_valid = array(
463
-			'post_status',
464
-			'date_query',
465
-			'ignore_sticky_posts',
466
-			'offset',
467
-			'post__in',
468
-			'post__not_in',
469
-			'post_parent',
470
-			'post_parent__in',
471
-			'post_parent__not_in',
472
-			'posts_per_page',
473
-			'meta_query',
474
-			'tax_query',
475
-			'meta_key',
476
-			'meta_value',
477
-			'meta_compare',
478
-			'meta_value_num',
479
-		);
480
-		$valid_vars = array_merge( $valid_vars, $rest_valid );
481
-
482
-		// Filter allowed query vars for the REST API.
483
-		$valid_vars = apply_filters( 'getpaid_rest_query_vars', $valid_vars, $this );
484
-
485
-		return $valid_vars;
486
-	}
487
-
488
-	/**
489
-	 * Get the query params for collections of attachments.
490
-	 *
491
-	 * @return array
492
-	 */
493
-	public function get_collection_params() {
494
-
495
-		return array_merge(
496
-			parent::get_collection_params(),
497
-			array(
498
-				'status'  => array(
499
-					'default'           => $this->get_post_statuses(),
500
-					'description'       => __( 'Limit result set to resources assigned one or more statuses.', 'invoicing' ),
501
-					'type'              => array( 'array', 'string' ),
502
-					'items'             => array(
503
-						'enum' => $this->get_post_statuses(),
504
-						'type' => 'string',
505
-					),
506
-					'validate_callback' => 'rest_validate_request_arg',
507
-					'sanitize_callback' => array( $this, 'sanitize_post_statuses' ),
508
-				),
509
-				'after'   => array(
510
-					'description'       => __( 'Limit response to resources created after a given ISO8601 compliant date.', 'invoicing' ),
511
-					'type'              => 'string',
512
-					'format'            => 'string',
513
-					'validate_callback' => 'rest_validate_request_arg',
514
-					'sanitize_callback' => 'sanitize_text_field',
515
-				),
516
-				'before'  => array(
517
-					'description'       => __( 'Limit response to resources created before a given ISO8601 compliant date.', 'invoicing' ),
518
-					'type'              => 'string',
519
-					'format'            => 'string',
520
-					'validate_callback' => 'rest_validate_request_arg',
521
-					'sanitize_callback' => 'sanitize_text_field',
522
-				),
523
-				'exclude' => array(
524
-					'description'       => __( 'Ensure result set excludes specific IDs.', 'invoicing' ),
525
-					'type'              => 'array',
526
-					'items'             => array(
527
-						'type' => 'integer',
528
-					),
529
-					'default'           => array(),
530
-					'sanitize_callback' => 'wp_parse_id_list',
531
-					'validate_callback' => 'rest_validate_request_arg',
532
-				),
533
-				'include' => array(
534
-					'description'       => __( 'Limit result set to specific ids.', 'invoicing' ),
535
-					'type'              => 'array',
536
-					'items'             => array(
537
-						'type' => 'integer',
538
-					),
539
-					'default'           => array(),
540
-					'sanitize_callback' => 'wp_parse_id_list',
541
-					'validate_callback' => 'rest_validate_request_arg',
542
-				),
543
-				'offset'  => array(
544
-					'description'       => __( 'Offset the result set by a specific number of items.', 'invoicing' ),
545
-					'type'              => 'integer',
546
-					'sanitize_callback' => 'absint',
547
-					'validate_callback' => 'rest_validate_request_arg',
548
-				),
549
-				'order'   => array(
550
-					'description'       => __( 'Order sort attribute ascending or descending.', 'invoicing' ),
551
-					'type'              => 'string',
552
-					'default'           => 'desc',
553
-					'enum'              => array( 'asc', 'desc' ),
554
-					'validate_callback' => 'rest_validate_request_arg',
555
-				),
556
-				'orderby' => array(
557
-					'description'       => __( 'Sort collection by object attribute.', 'invoicing' ),
558
-					'type'              => 'string',
559
-					'default'           => 'date',
560
-					'enum'              => array(
561
-						'date',
562
-						'id',
563
-						'include',
564
-						'title',
565
-						'slug',
566
-						'modified',
567
-					),
568
-					'validate_callback' => 'rest_validate_request_arg',
569
-				),
570
-			)
571
-		);
572
-	}
573
-
574
-	/**
575
-	 * Retrieves the items's schema, conforming to JSON Schema.
576
-	 *
577
-	 * @since 1.0.19
578
-	 *
579
-	 * @return array Item schema data.
580
-	 */
581
-	public function get_item_schema() {
582
-
583
-		// Maybe retrieve the schema from cache.
584
-		if ( ! empty( $this->schema ) ) {
585
-			return $this->add_additional_fields_schema( $this->schema );
586
-		}
587
-
588
-		$type   = str_replace( 'wpi_', '', $this->post_type );
589
-		$schema = array(
590
-			'$schema'    => 'http://json-schema.org/draft-04/schema#',
591
-			'title'      => $this->post_type,
592
-			'type'       => 'object',
593
-			'properties' => wpinv_get_data( "$type-schema" ),
594
-		);
595
-
596
-		// Filters the invoice schema for the REST API.
220
+    /**
221
+     * Update a single object.
222
+     *
223
+     * @param WP_REST_Request $request Full details about the request.
224
+     * @return WP_Error|WP_REST_Response
225
+     */
226
+    public function update_item( $request ) {
227
+
228
+        // Create item.
229
+        $response = parent::update_item( $request );
230
+
231
+        // Fire a hook after an item is created.
232
+        if ( ! is_wp_error( $response ) ) {
233
+
234
+            /**
235
+             * Fires after a single item is created or updated via the REST API.
236
+             *
237
+             * @param WP_Post         $post      Post object.
238
+             * @param WP_REST_Request $request   Request object.
239
+             * @param boolean         $creating  True when creating item, false when updating.
240
+             */
241
+            do_action( "getpaid_rest_insert_{$this->post_type}", $this->data_object, $request, false );
242
+
243
+        }
244
+
245
+        return $response;
246
+
247
+    }
248
+
249
+    /**
250
+     * Get a collection of objects.
251
+     *
252
+     * @param WP_REST_Request $request Full details about the request.
253
+     * @return WP_Error|WP_REST_Response
254
+     */
255
+    public function get_items( $request ) {
256
+
257
+        $args                         = array();
258
+        $args['offset']               = $request['offset'];
259
+        $args['order']                = $request['order'];
260
+        $args['orderby']              = $request['orderby'];
261
+        $args['paged']                = $request['page'];
262
+        $args['post__in']             = $request['include'];
263
+        $args['post__not_in']         = $request['exclude'];
264
+        $args['posts_per_page']       = $request['per_page'];
265
+        $args['name']                 = $request['slug'];
266
+        $args['post_parent__in']      = $request['parent'];
267
+        $args['post_parent__not_in']  = $request['parent_exclude'];
268
+        $args['s']                    = $request['search'];
269
+        $args['post_status']          = wpinv_parse_list( $request['status'] );
270
+
271
+        $args['date_query'] = array();
272
+
273
+        // Set before into date query. Date query must be specified as an array of an array.
274
+        if ( isset( $request['before'] ) ) {
275
+            $args['date_query'][0]['before'] = $request['before'];
276
+        }
277
+
278
+        // Set after into date query. Date query must be specified as an array of an array.
279
+        if ( isset( $request['after'] ) ) {
280
+            $args['date_query'][0]['after'] = $request['after'];
281
+        }
282
+
283
+        // Force the post_type & fields arguments, since they're not a user input variable.
284
+        $args['post_type'] = $this->post_type;
285
+        $args['fields']    = 'ids';
286
+
287
+        // Filter the query arguments for a request.
288
+        $args       = apply_filters( "getpaid_rest_{$this->post_type}_query", $args, $request );
289
+        $query_args = $this->prepare_items_query( $args, $request );
290
+
291
+        $posts_query = new WP_Query();
292
+        $query_result = $posts_query->query( $query_args );
293
+
294
+        $posts = array();
295
+        foreach ( $query_result as $post_id ) {
296
+            if ( ! $this->check_post_permissions( 'read', $post_id ) ) {
297
+                continue;
298
+            }
299
+
300
+            $data    = $this->prepare_item_for_response( $this->get_object( $post_id ), $request );
301
+            $posts[] = $this->prepare_response_for_collection( $data );
302
+        }
303
+
304
+        $page        = (int) $query_args['paged'];
305
+        $total_posts = $posts_query->found_posts;
306
+
307
+        if ( $total_posts < 1 ) {
308
+            // Out-of-bounds, run the query again without LIMIT for total count.
309
+            unset( $query_args['paged'] );
310
+            $count_query = new WP_Query();
311
+            $count_query->query( $query_args );
312
+            $total_posts = $count_query->found_posts;
313
+        }
314
+
315
+        $max_pages = ceil( $total_posts / (int) $query_args['posts_per_page'] );
316
+
317
+        $response = rest_ensure_response( $posts );
318
+        $response->header( 'X-WP-Total', (int) $total_posts );
319
+        $response->header( 'X-WP-TotalPages', (int) $max_pages );
320
+
321
+        $request_params = $request->get_query_params();
322
+        $base = add_query_arg( $request_params, rest_url( sprintf( '/%s/%s', $this->namespace, $this->rest_base ) ) );
323
+
324
+        if ( $page > 1 ) {
325
+            $prev_page = $page - 1;
326
+            if ( $prev_page > $max_pages ) {
327
+                $prev_page = $max_pages;
328
+            }
329
+            $prev_link = add_query_arg( 'page', $prev_page, $base );
330
+            $response->link_header( 'prev', $prev_link );
331
+        }
332
+        if ( $max_pages > $page ) {
333
+            $next_page = $page + 1;
334
+            $next_link = add_query_arg( 'page', $next_page, $base );
335
+            $response->link_header( 'next', $next_link );
336
+        }
337
+
338
+        return $response;
339
+    }
340
+
341
+    /**
342
+     * Delete a single item.
343
+     *
344
+     * @param WP_REST_Request $request Full details about the request.
345
+     * @return WP_REST_Response|WP_Error
346
+     */
347
+    public function delete_item( $request ) {
348
+
349
+        // Fetch the item.
350
+        $item = $this->get_object( $request['id'] );
351
+        if ( is_wp_error( $item ) ) {
352
+            return $item;
353
+        }
354
+
355
+        $supports_trash = EMPTY_TRASH_DAYS > 0;
356
+        $force          = $supports_trash && (bool) $request['force'];
357
+
358
+        if ( ! $this->check_post_permissions( 'delete', $item->ID ) ) {
359
+            return new WP_Error( 'cannot_delete', __( 'Sorry, you are not allowed to delete this resource.', 'invoicing' ), array( 'status' => rest_authorization_required_code() ) );
360
+        }
361
+
362
+        $request->set_param( 'context', 'edit' );
363
+        $response = $this->prepare_item_for_response( $item, $request );
364
+
365
+        if ( ! wp_delete_post( $item->ID, $force ) ) {
366
+            return new WP_Error( 'rest_cannot_delete', sprintf( __( 'The resource cannot be deleted.', 'invoicing' ), $this->post_type ), array( 'status' => 500 ) );
367
+        }
368
+
369
+        return $response;
370
+    }
371
+
372
+    /**
373
+     * Prepare links for the request.
374
+     *
375
+     * @param GetPaid_Data    $object GetPaid_Data object.
376
+     * @return array Links for the given object.
377
+     */
378
+    protected function prepare_links( $object ) {
379
+
380
+        $links = parent::prepare_links( $object );
381
+
382
+        if ( is_callable( array( $object, 'get_user_id' ) ) ) {
383
+            $links['user'] = array(
384
+                'href'       => rest_url( 'wp/v2/users/' . call_user_func( array( $object, 'get_user_id' ) ) ),
385
+                'embeddable' => true,
386
+            );
387
+        }
388
+
389
+        if ( is_callable( array( $object, 'get_owner' ) ) ) {
390
+            $links['owner']  = array(
391
+                'href'       => rest_url( 'wp/v2/users/' . call_user_func( array( $object, 'get_owner' ) ) ),
392
+                'embeddable' => true,
393
+            );
394
+        }
395
+
396
+        if ( is_callable( array( $object, 'get_parent_id' ) ) && call_user_func( array( $object, 'get_parent_id' ) ) ) {
397
+            $links['parent']  = array(
398
+                'href'       => rest_url( "$this->namespace/$this->rest_base/" . call_user_func( array( $object, 'get_parent_id' ) ) ),
399
+                'embeddable' => true,
400
+            );
401
+        }
402
+
403
+        return $links;
404
+    }
405
+
406
+    /**
407
+     * Determine the allowed query_vars for a get_items() response and
408
+     * prepare for WP_Query.
409
+     *
410
+     * @param array           $prepared_args Prepared arguments.
411
+     * @param WP_REST_Request $request Request object.
412
+     * @return array          $query_args
413
+     */
414
+    protected function prepare_items_query( $prepared_args = array(), $request = null ) {
415
+
416
+        $valid_vars = array_flip( $this->get_allowed_query_vars() );
417
+        $query_args = array();
418
+        foreach ( $valid_vars as $var => $index ) {
419
+            if ( isset( $prepared_args[ $var ] ) ) {
420
+                $query_args[ $var ] = apply_filters( "getpaid_rest_query_var-{$var}", $prepared_args[ $var ], $index );
421
+            }
422
+        }
423
+
424
+        $query_args['ignore_sticky_posts'] = true;
425
+
426
+        if ( 'include' === $query_args['orderby'] ) {
427
+            $query_args['orderby'] = 'post__in';
428
+        } elseif ( 'id' === $query_args['orderby'] ) {
429
+            $query_args['orderby'] = 'ID'; // ID must be capitalized.
430
+        } elseif ( 'slug' === $query_args['orderby'] ) {
431
+            $query_args['orderby'] = 'name';
432
+        }
433
+
434
+        return apply_filters( 'getpaid_rest_prepare_items_query', $query_args, $request, $this );
435
+
436
+    }
437
+
438
+    /**
439
+     * Get all the WP Query vars that are allowed for the API request.
440
+     *
441
+     * @return array
442
+     */
443
+    protected function get_allowed_query_vars() {
444
+        global $wp;
445
+
446
+        /**
447
+         * Filter the publicly allowed query vars.
448
+         *
449
+         * Allows adjusting of the default query vars that are made public.
450
+         *
451
+         * @param array  Array of allowed WP_Query query vars.
452
+         */
453
+        $valid_vars = apply_filters( 'query_vars', $wp->public_query_vars );
454
+
455
+        $post_type_obj = get_post_type_object( $this->post_type );
456
+        if ( current_user_can( $post_type_obj->cap->edit_posts ) ) {
457
+            $private = apply_filters( 'getpaid_rest_private_query_vars', $wp->private_query_vars );
458
+            $valid_vars = array_merge( $valid_vars, $private );
459
+        }
460
+
461
+        // Define our own in addition to WP's normal vars.
462
+        $rest_valid = array(
463
+            'post_status',
464
+            'date_query',
465
+            'ignore_sticky_posts',
466
+            'offset',
467
+            'post__in',
468
+            'post__not_in',
469
+            'post_parent',
470
+            'post_parent__in',
471
+            'post_parent__not_in',
472
+            'posts_per_page',
473
+            'meta_query',
474
+            'tax_query',
475
+            'meta_key',
476
+            'meta_value',
477
+            'meta_compare',
478
+            'meta_value_num',
479
+        );
480
+        $valid_vars = array_merge( $valid_vars, $rest_valid );
481
+
482
+        // Filter allowed query vars for the REST API.
483
+        $valid_vars = apply_filters( 'getpaid_rest_query_vars', $valid_vars, $this );
484
+
485
+        return $valid_vars;
486
+    }
487
+
488
+    /**
489
+     * Get the query params for collections of attachments.
490
+     *
491
+     * @return array
492
+     */
493
+    public function get_collection_params() {
494
+
495
+        return array_merge(
496
+            parent::get_collection_params(),
497
+            array(
498
+                'status'  => array(
499
+                    'default'           => $this->get_post_statuses(),
500
+                    'description'       => __( 'Limit result set to resources assigned one or more statuses.', 'invoicing' ),
501
+                    'type'              => array( 'array', 'string' ),
502
+                    'items'             => array(
503
+                        'enum' => $this->get_post_statuses(),
504
+                        'type' => 'string',
505
+                    ),
506
+                    'validate_callback' => 'rest_validate_request_arg',
507
+                    'sanitize_callback' => array( $this, 'sanitize_post_statuses' ),
508
+                ),
509
+                'after'   => array(
510
+                    'description'       => __( 'Limit response to resources created after a given ISO8601 compliant date.', 'invoicing' ),
511
+                    'type'              => 'string',
512
+                    'format'            => 'string',
513
+                    'validate_callback' => 'rest_validate_request_arg',
514
+                    'sanitize_callback' => 'sanitize_text_field',
515
+                ),
516
+                'before'  => array(
517
+                    'description'       => __( 'Limit response to resources created before a given ISO8601 compliant date.', 'invoicing' ),
518
+                    'type'              => 'string',
519
+                    'format'            => 'string',
520
+                    'validate_callback' => 'rest_validate_request_arg',
521
+                    'sanitize_callback' => 'sanitize_text_field',
522
+                ),
523
+                'exclude' => array(
524
+                    'description'       => __( 'Ensure result set excludes specific IDs.', 'invoicing' ),
525
+                    'type'              => 'array',
526
+                    'items'             => array(
527
+                        'type' => 'integer',
528
+                    ),
529
+                    'default'           => array(),
530
+                    'sanitize_callback' => 'wp_parse_id_list',
531
+                    'validate_callback' => 'rest_validate_request_arg',
532
+                ),
533
+                'include' => array(
534
+                    'description'       => __( 'Limit result set to specific ids.', 'invoicing' ),
535
+                    'type'              => 'array',
536
+                    'items'             => array(
537
+                        'type' => 'integer',
538
+                    ),
539
+                    'default'           => array(),
540
+                    'sanitize_callback' => 'wp_parse_id_list',
541
+                    'validate_callback' => 'rest_validate_request_arg',
542
+                ),
543
+                'offset'  => array(
544
+                    'description'       => __( 'Offset the result set by a specific number of items.', 'invoicing' ),
545
+                    'type'              => 'integer',
546
+                    'sanitize_callback' => 'absint',
547
+                    'validate_callback' => 'rest_validate_request_arg',
548
+                ),
549
+                'order'   => array(
550
+                    'description'       => __( 'Order sort attribute ascending or descending.', 'invoicing' ),
551
+                    'type'              => 'string',
552
+                    'default'           => 'desc',
553
+                    'enum'              => array( 'asc', 'desc' ),
554
+                    'validate_callback' => 'rest_validate_request_arg',
555
+                ),
556
+                'orderby' => array(
557
+                    'description'       => __( 'Sort collection by object attribute.', 'invoicing' ),
558
+                    'type'              => 'string',
559
+                    'default'           => 'date',
560
+                    'enum'              => array(
561
+                        'date',
562
+                        'id',
563
+                        'include',
564
+                        'title',
565
+                        'slug',
566
+                        'modified',
567
+                    ),
568
+                    'validate_callback' => 'rest_validate_request_arg',
569
+                ),
570
+            )
571
+        );
572
+    }
573
+
574
+    /**
575
+     * Retrieves the items's schema, conforming to JSON Schema.
576
+     *
577
+     * @since 1.0.19
578
+     *
579
+     * @return array Item schema data.
580
+     */
581
+    public function get_item_schema() {
582
+
583
+        // Maybe retrieve the schema from cache.
584
+        if ( ! empty( $this->schema ) ) {
585
+            return $this->add_additional_fields_schema( $this->schema );
586
+        }
587
+
588
+        $type   = str_replace( 'wpi_', '', $this->post_type );
589
+        $schema = array(
590
+            '$schema'    => 'http://json-schema.org/draft-04/schema#',
591
+            'title'      => $this->post_type,
592
+            'type'       => 'object',
593
+            'properties' => wpinv_get_data( "$type-schema" ),
594
+        );
595
+
596
+        // Filters the invoice schema for the REST API.
597 597
         $schema = apply_filters( "wpinv_rest_{$type}_schema", $schema );
598 598
 
599
-		// Cache the invoice schema.
600
-		$this->schema = $schema;
601
-
602
-		return $this->add_additional_fields_schema( $this->schema );
603
-	}
604
-
605
-	/**
606
-	 * Sanitizes and validates the list of post statuses.
607
-	 *
608
-	 * @since 1.0.13
609
-	 *
610
-	 * @param string|array    $statuses  One or more post statuses.
611
-	 * @param WP_REST_Request $request   Full details about the request.
612
-	 * @param string          $parameter Additional parameter to pass to validation.
613
-	 * @return array|WP_Error A list of valid statuses, otherwise WP_Error object.
614
-	 */
615
-	public function sanitize_post_statuses( $statuses, $request, $parameter ) {
616
-		return array_intersect( wp_parse_slug_list( $statuses ), $this->get_post_statuses() );
617
-	}
618
-
619
-	/**
620
-	 * Retrieves a valid list of post statuses.
621
-	 *
622
-	 * @since 1.0.19
623
-	 *
624
-	 * @return array A list of registered item statuses.
625
-	 */
626
-	public function get_post_statuses() {
627
-		return get_post_stati();
628
-	}
629
-
630
-	/**
631
-	 * Checks if a key should be included in a response.
632
-	 *
633
-	 * @since  1.0.19
634
-	 * @param  GetPaid_Data $object  Data object.
635
-	 * @param  string       $field_key The key to check for.
636
-	 * @return bool
637
-	 */
638
-	public function object_supports_field( $object, $field_key ) {
639
-		$supports = parent::object_supports_field( $object, $field_key );
640
-		return apply_filters( "getpaid_rest_{$this->post_type}_object_supports_key", $supports, $object, $field_key );
641
-	}
599
+        // Cache the invoice schema.
600
+        $this->schema = $schema;
601
+
602
+        return $this->add_additional_fields_schema( $this->schema );
603
+    }
604
+
605
+    /**
606
+     * Sanitizes and validates the list of post statuses.
607
+     *
608
+     * @since 1.0.13
609
+     *
610
+     * @param string|array    $statuses  One or more post statuses.
611
+     * @param WP_REST_Request $request   Full details about the request.
612
+     * @param string          $parameter Additional parameter to pass to validation.
613
+     * @return array|WP_Error A list of valid statuses, otherwise WP_Error object.
614
+     */
615
+    public function sanitize_post_statuses( $statuses, $request, $parameter ) {
616
+        return array_intersect( wp_parse_slug_list( $statuses ), $this->get_post_statuses() );
617
+    }
618
+
619
+    /**
620
+     * Retrieves a valid list of post statuses.
621
+     *
622
+     * @since 1.0.19
623
+     *
624
+     * @return array A list of registered item statuses.
625
+     */
626
+    public function get_post_statuses() {
627
+        return get_post_stati();
628
+    }
629
+
630
+    /**
631
+     * Checks if a key should be included in a response.
632
+     *
633
+     * @since  1.0.19
634
+     * @param  GetPaid_Data $object  Data object.
635
+     * @param  string       $field_key The key to check for.
636
+     * @return bool
637
+     */
638
+    public function object_supports_field( $object, $field_key ) {
639
+        $supports = parent::object_supports_field( $object, $field_key );
640
+        return apply_filters( "getpaid_rest_{$this->post_type}_object_supports_key", $supports, $object, $field_key );
641
+    }
642 642
 
643 643
 }
Please login to merge, or discard this patch.
Spacing   +127 added lines, -127 removed lines patch added patch discarded remove patch
@@ -8,7 +8,7 @@  discard block
 block discarded – undo
8 8
  * @version 1.0.19
9 9
  */
10 10
 
11
-defined( 'ABSPATH' ) || exit;
11
+defined('ABSPATH') || exit;
12 12
 
13 13
 /**
14 14
  * GetPaid REST Posts controller class.
@@ -38,9 +38,9 @@  discard block
 block discarded – undo
38 38
 	 *
39 39
 	 * @see register_rest_route()
40 40
 	 */
41
-	public function register_namespace_routes( $namespace ) {
41
+	public function register_namespace_routes($namespace) {
42 42
 
43
-		parent::register_namespace_routes( $namespace );
43
+		parent::register_namespace_routes($namespace);
44 44
 
45 45
 		register_rest_route(
46 46
 			$namespace,
@@ -48,11 +48,11 @@  discard block
 block discarded – undo
48 48
 			array(
49 49
 				array(
50 50
 					'methods'             => WP_REST_Server::EDITABLE,
51
-					'callback'            => array( $this, 'batch_items' ),
52
-					'permission_callback' => array( $this, 'batch_items_permissions_check' ),
53
-					'args'                => $this->get_endpoint_args_for_item_schema( WP_REST_Server::EDITABLE ),
51
+					'callback'            => array($this, 'batch_items'),
52
+					'permission_callback' => array($this, 'batch_items_permissions_check'),
53
+					'args'                => $this->get_endpoint_args_for_item_schema(WP_REST_Server::EDITABLE),
54 54
 				),
55
-				'schema' => array( $this, 'get_public_batch_schema' ),
55
+				'schema' => array($this, 'get_public_batch_schema'),
56 56
 			)
57 57
 		);
58 58
 
@@ -66,7 +66,7 @@  discard block
 block discarded – undo
66 66
 	 * @param int    $object_id Post ID.
67 67
 	 * @return bool
68 68
 	 */
69
-	public function check_post_permissions( $context = 'read', $object_id = 0 ) {
69
+	public function check_post_permissions($context = 'read', $object_id = 0) {
70 70
 
71 71
 		$contexts = array(
72 72
 			'read'   => 'read_private_posts',
@@ -76,11 +76,11 @@  discard block
 block discarded – undo
76 76
 			'batch'  => 'edit_others_posts',
77 77
 		);
78 78
 
79
-		$cap              = $contexts[ $context ];
80
-		$post_type_object = get_post_type_object( $this->post_type );
81
-		$permission       = current_user_can( $post_type_object->cap->$cap, $object_id );
79
+		$cap              = $contexts[$context];
80
+		$post_type_object = get_post_type_object($this->post_type);
81
+		$permission       = current_user_can($post_type_object->cap->$cap, $object_id);
82 82
 
83
-		return apply_filters( 'getpaid_rest_check_permissions', $permission, $context, $object_id, $this->post_type );
83
+		return apply_filters('getpaid_rest_check_permissions', $permission, $context, $object_id, $this->post_type);
84 84
 	}
85 85
 
86 86
 	/**
@@ -89,8 +89,8 @@  discard block
 block discarded – undo
89 89
 	 * @param  WP_REST_Request $request Full details about the request.
90 90
 	 * @return WP_Error|boolean
91 91
 	 */
92
-	public function get_items_permissions_check( $request ) {
93
-		return $this->check_post_permissions() ? true : new WP_Error( 'rest_cannot_view', __( 'Sorry, you cannot list resources.', 'invoicing' ), array( 'status' => rest_authorization_required_code() ) );
92
+	public function get_items_permissions_check($request) {
93
+		return $this->check_post_permissions() ? true : new WP_Error('rest_cannot_view', __('Sorry, you cannot list resources.', 'invoicing'), array('status' => rest_authorization_required_code()));
94 94
 	}
95 95
 
96 96
 	/**
@@ -99,8 +99,8 @@  discard block
 block discarded – undo
99 99
 	 * @param  WP_REST_Request $request Full details about the request.
100 100
 	 * @return WP_Error|boolean
101 101
 	 */
102
-	public function create_item_permissions_check( $request ) {
103
-		return $this->check_post_permissions( 'create' ) ? true : new WP_Error( 'rest_cannot_create', __( 'Sorry, you are not allowed to create resources.', 'invoicing' ), array( 'status' => rest_authorization_required_code() ) );
102
+	public function create_item_permissions_check($request) {
103
+		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()));
104 104
 	}
105 105
 
106 106
 	/**
@@ -109,11 +109,11 @@  discard block
 block discarded – undo
109 109
 	 * @param  WP_REST_Request $request Full details about the request.
110 110
 	 * @return WP_Error|boolean
111 111
 	 */
112
-	public function get_item_permissions_check( $request ) {
113
-		$post = get_post( (int) $request['id'] );
112
+	public function get_item_permissions_check($request) {
113
+		$post = get_post((int) $request['id']);
114 114
 
115
-		if ( $post && ! $this->check_post_permissions( 'read', $post->ID ) ) {
116
-			return new WP_Error( 'rest_cannot_view', __( 'Sorry, you cannot view this resource.', 'invoicing' ), array( 'status' => rest_authorization_required_code() ) );
115
+		if ($post && !$this->check_post_permissions('read', $post->ID)) {
116
+			return new WP_Error('rest_cannot_view', __('Sorry, you cannot view this resource.', 'invoicing'), array('status' => rest_authorization_required_code()));
117 117
 		}
118 118
 
119 119
 		return true;
@@ -125,11 +125,11 @@  discard block
 block discarded – undo
125 125
 	 * @param  WP_REST_Request $request Full details about the request.
126 126
 	 * @return WP_Error|boolean
127 127
 	 */
128
-	public function update_item_permissions_check( $request ) {
129
-		$post = get_post( (int) $request['id'] );
128
+	public function update_item_permissions_check($request) {
129
+		$post = get_post((int) $request['id']);
130 130
 
131
-		if ( $post && ! $this->check_post_permissions( 'edit', $post->ID ) ) {
132
-			return new WP_Error( 'rest_cannot_edit', __( 'Sorry, you are not allowed to edit this resource.', 'invoicing' ), array( 'status' => rest_authorization_required_code() ) );
131
+		if ($post && !$this->check_post_permissions('edit', $post->ID)) {
132
+			return new WP_Error('rest_cannot_edit', __('Sorry, you are not allowed to edit this resource.', 'invoicing'), array('status' => rest_authorization_required_code()));
133 133
 		}
134 134
 
135 135
 		return true;
@@ -141,11 +141,11 @@  discard block
 block discarded – undo
141 141
 	 * @param  WP_REST_Request $request Full details about the request.
142 142
 	 * @return bool|WP_Error
143 143
 	 */
144
-	public function delete_item_permissions_check( $request ) {
145
-		$post = get_post( (int) $request['id'] );
144
+	public function delete_item_permissions_check($request) {
145
+		$post = get_post((int) $request['id']);
146 146
 
147
-		if ( $post && ! $this->check_post_permissions( 'delete', $post->ID ) ) {
148
-			return new WP_Error( 'rest_cannot_delete', __( 'Sorry, you are not allowed to delete this resource.', 'invoicing' ), array( 'status' => rest_authorization_required_code() ) );
147
+		if ($post && !$this->check_post_permissions('delete', $post->ID)) {
148
+			return new WP_Error('rest_cannot_delete', __('Sorry, you are not allowed to delete this resource.', 'invoicing'), array('status' => rest_authorization_required_code()));
149 149
 		}
150 150
 
151 151
 		return true;
@@ -158,15 +158,15 @@  discard block
 block discarded – undo
158 158
 	 *
159 159
 	 * @return boolean|WP_Error
160 160
 	 */
161
-	public function batch_items_permissions_check( $request ) {
162
-		return $this->check_post_permissions( 'batch' ) ? true : new WP_Error( 'rest_cannot_batch', __( 'Sorry, you are not allowed to batch manipulate this resource.', 'invoicing' ), array( 'status' => rest_authorization_required_code() ) );
161
+	public function batch_items_permissions_check($request) {
162
+		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()));
163 163
 	}
164 164
 
165 165
 	/**
166 166
 	 * @deprecated
167 167
 	 */
168
-	public function get_post( $object_id ) {
169
-		return $this->get_object( $object_id );
168
+	public function get_post($object_id) {
169
+		return $this->get_object($object_id);
170 170
     }
171 171
 
172 172
 	/**
@@ -175,14 +175,14 @@  discard block
 block discarded – undo
175 175
 	 * @param WP_REST_Request $request Full details about the request.
176 176
 	 * @return WP_Error|WP_REST_Response
177 177
 	 */
178
-	public function get_item( $request ) {
178
+	public function get_item($request) {
179 179
 
180 180
 		// Fetch item.
181
-		$response = parent::get_item( $request );
181
+		$response = parent::get_item($request);
182 182
 
183 183
 		// (Maybe) add a link to the html pagee.
184
-		if ( $this->public && ! is_wp_error( $response ) ) {
185
-			$response->link_header( 'alternate', get_permalink( $this->data_object->get_id() ), array( 'type' => 'text/html' ) );
184
+		if ($this->public && !is_wp_error($response)) {
185
+			$response->link_header('alternate', get_permalink($this->data_object->get_id()), array('type' => 'text/html'));
186 186
 		}
187 187
 
188 188
 		return $response;
@@ -194,13 +194,13 @@  discard block
 block discarded – undo
194 194
 	 * @param WP_REST_Request $request Full details about the request.
195 195
 	 * @return WP_Error|WP_REST_Response
196 196
 	 */
197
-	public function create_item( $request ) {
197
+	public function create_item($request) {
198 198
 
199 199
 		// Create item.
200
-		$response = parent::create_item( $request );
200
+		$response = parent::create_item($request);
201 201
 
202 202
 		// Fire a hook after an item is created.
203
-		if ( ! is_wp_error( $response ) ) {
203
+		if (!is_wp_error($response)) {
204 204
 
205 205
 			/**
206 206
 			 * Fires after a single item is created or updated via the REST API.
@@ -209,7 +209,7 @@  discard block
 block discarded – undo
209 209
 			 * @param WP_REST_Request $request   Request object.
210 210
 			 * @param boolean         $creating  True when creating item, false when updating.
211 211
 			 */
212
-			do_action( "getpaid_rest_insert_{$this->post_type}", $this->data_object, $request, true );
212
+			do_action("getpaid_rest_insert_{$this->post_type}", $this->data_object, $request, true);
213 213
 
214 214
 		}
215 215
 
@@ -223,13 +223,13 @@  discard block
 block discarded – undo
223 223
 	 * @param WP_REST_Request $request Full details about the request.
224 224
 	 * @return WP_Error|WP_REST_Response
225 225
 	 */
226
-	public function update_item( $request ) {
226
+	public function update_item($request) {
227 227
 
228 228
 		// Create item.
229
-		$response = parent::update_item( $request );
229
+		$response = parent::update_item($request);
230 230
 
231 231
 		// Fire a hook after an item is created.
232
-		if ( ! is_wp_error( $response ) ) {
232
+		if (!is_wp_error($response)) {
233 233
 
234 234
 			/**
235 235
 			 * Fires after a single item is created or updated via the REST API.
@@ -238,7 +238,7 @@  discard block
 block discarded – undo
238 238
 			 * @param WP_REST_Request $request   Request object.
239 239
 			 * @param boolean         $creating  True when creating item, false when updating.
240 240
 			 */
241
-			do_action( "getpaid_rest_insert_{$this->post_type}", $this->data_object, $request, false );
241
+			do_action("getpaid_rest_insert_{$this->post_type}", $this->data_object, $request, false);
242 242
 
243 243
 		}
244 244
 
@@ -252,7 +252,7 @@  discard block
 block discarded – undo
252 252
 	 * @param WP_REST_Request $request Full details about the request.
253 253
 	 * @return WP_Error|WP_REST_Response
254 254
 	 */
255
-	public function get_items( $request ) {
255
+	public function get_items($request) {
256 256
 
257 257
 		$args                         = array();
258 258
 		$args['offset']               = $request['offset'];
@@ -266,17 +266,17 @@  discard block
 block discarded – undo
266 266
 		$args['post_parent__in']      = $request['parent'];
267 267
 		$args['post_parent__not_in']  = $request['parent_exclude'];
268 268
 		$args['s']                    = $request['search'];
269
-		$args['post_status']          = wpinv_parse_list( $request['status'] );
269
+		$args['post_status']          = wpinv_parse_list($request['status']);
270 270
 
271 271
 		$args['date_query'] = array();
272 272
 
273 273
 		// Set before into date query. Date query must be specified as an array of an array.
274
-		if ( isset( $request['before'] ) ) {
274
+		if (isset($request['before'])) {
275 275
 			$args['date_query'][0]['before'] = $request['before'];
276 276
 		}
277 277
 
278 278
 		// Set after into date query. Date query must be specified as an array of an array.
279
-		if ( isset( $request['after'] ) ) {
279
+		if (isset($request['after'])) {
280 280
 			$args['date_query'][0]['after'] = $request['after'];
281 281
 		}
282 282
 
@@ -285,54 +285,54 @@  discard block
 block discarded – undo
285 285
 		$args['fields']    = 'ids';
286 286
 
287 287
 		// Filter the query arguments for a request.
288
-		$args       = apply_filters( "getpaid_rest_{$this->post_type}_query", $args, $request );
289
-		$query_args = $this->prepare_items_query( $args, $request );
288
+		$args       = apply_filters("getpaid_rest_{$this->post_type}_query", $args, $request);
289
+		$query_args = $this->prepare_items_query($args, $request);
290 290
 
291 291
 		$posts_query = new WP_Query();
292
-		$query_result = $posts_query->query( $query_args );
292
+		$query_result = $posts_query->query($query_args);
293 293
 
294 294
 		$posts = array();
295
-		foreach ( $query_result as $post_id ) {
296
-			if ( ! $this->check_post_permissions( 'read', $post_id ) ) {
295
+		foreach ($query_result as $post_id) {
296
+			if (!$this->check_post_permissions('read', $post_id)) {
297 297
 				continue;
298 298
 			}
299 299
 
300
-			$data    = $this->prepare_item_for_response( $this->get_object( $post_id ), $request );
301
-			$posts[] = $this->prepare_response_for_collection( $data );
300
+			$data    = $this->prepare_item_for_response($this->get_object($post_id), $request);
301
+			$posts[] = $this->prepare_response_for_collection($data);
302 302
 		}
303 303
 
304 304
 		$page        = (int) $query_args['paged'];
305 305
 		$total_posts = $posts_query->found_posts;
306 306
 
307
-		if ( $total_posts < 1 ) {
307
+		if ($total_posts < 1) {
308 308
 			// Out-of-bounds, run the query again without LIMIT for total count.
309
-			unset( $query_args['paged'] );
309
+			unset($query_args['paged']);
310 310
 			$count_query = new WP_Query();
311
-			$count_query->query( $query_args );
311
+			$count_query->query($query_args);
312 312
 			$total_posts = $count_query->found_posts;
313 313
 		}
314 314
 
315
-		$max_pages = ceil( $total_posts / (int) $query_args['posts_per_page'] );
315
+		$max_pages = ceil($total_posts / (int) $query_args['posts_per_page']);
316 316
 
317
-		$response = rest_ensure_response( $posts );
318
-		$response->header( 'X-WP-Total', (int) $total_posts );
319
-		$response->header( 'X-WP-TotalPages', (int) $max_pages );
317
+		$response = rest_ensure_response($posts);
318
+		$response->header('X-WP-Total', (int) $total_posts);
319
+		$response->header('X-WP-TotalPages', (int) $max_pages);
320 320
 
321 321
 		$request_params = $request->get_query_params();
322
-		$base = add_query_arg( $request_params, rest_url( sprintf( '/%s/%s', $this->namespace, $this->rest_base ) ) );
322
+		$base = add_query_arg($request_params, rest_url(sprintf('/%s/%s', $this->namespace, $this->rest_base)));
323 323
 
324
-		if ( $page > 1 ) {
324
+		if ($page > 1) {
325 325
 			$prev_page = $page - 1;
326
-			if ( $prev_page > $max_pages ) {
326
+			if ($prev_page > $max_pages) {
327 327
 				$prev_page = $max_pages;
328 328
 			}
329
-			$prev_link = add_query_arg( 'page', $prev_page, $base );
330
-			$response->link_header( 'prev', $prev_link );
329
+			$prev_link = add_query_arg('page', $prev_page, $base);
330
+			$response->link_header('prev', $prev_link);
331 331
 		}
332
-		if ( $max_pages > $page ) {
332
+		if ($max_pages > $page) {
333 333
 			$next_page = $page + 1;
334
-			$next_link = add_query_arg( 'page', $next_page, $base );
335
-			$response->link_header( 'next', $next_link );
334
+			$next_link = add_query_arg('page', $next_page, $base);
335
+			$response->link_header('next', $next_link);
336 336
 		}
337 337
 
338 338
 		return $response;
@@ -344,26 +344,26 @@  discard block
 block discarded – undo
344 344
 	 * @param WP_REST_Request $request Full details about the request.
345 345
 	 * @return WP_REST_Response|WP_Error
346 346
 	 */
347
-	public function delete_item( $request ) {
347
+	public function delete_item($request) {
348 348
 
349 349
 		// Fetch the item.
350
-		$item = $this->get_object( $request['id'] );
351
-		if ( is_wp_error( $item ) ) {
350
+		$item = $this->get_object($request['id']);
351
+		if (is_wp_error($item)) {
352 352
 			return $item;
353 353
 		}
354 354
 
355 355
 		$supports_trash = EMPTY_TRASH_DAYS > 0;
356 356
 		$force          = $supports_trash && (bool) $request['force'];
357 357
 
358
-		if ( ! $this->check_post_permissions( 'delete', $item->ID ) ) {
359
-			return new WP_Error( 'cannot_delete', __( 'Sorry, you are not allowed to delete this resource.', 'invoicing' ), array( 'status' => rest_authorization_required_code() ) );
358
+		if (!$this->check_post_permissions('delete', $item->ID)) {
359
+			return new WP_Error('cannot_delete', __('Sorry, you are not allowed to delete this resource.', 'invoicing'), array('status' => rest_authorization_required_code()));
360 360
 		}
361 361
 
362
-		$request->set_param( 'context', 'edit' );
363
-		$response = $this->prepare_item_for_response( $item, $request );
362
+		$request->set_param('context', 'edit');
363
+		$response = $this->prepare_item_for_response($item, $request);
364 364
 
365
-		if ( ! wp_delete_post( $item->ID, $force ) ) {
366
-			return new WP_Error( 'rest_cannot_delete', sprintf( __( 'The resource cannot be deleted.', 'invoicing' ), $this->post_type ), array( 'status' => 500 ) );
365
+		if (!wp_delete_post($item->ID, $force)) {
366
+			return new WP_Error('rest_cannot_delete', sprintf(__('The resource cannot be deleted.', 'invoicing'), $this->post_type), array('status' => 500));
367 367
 		}
368 368
 
369 369
 		return $response;
@@ -375,27 +375,27 @@  discard block
 block discarded – undo
375 375
 	 * @param GetPaid_Data    $object GetPaid_Data object.
376 376
 	 * @return array Links for the given object.
377 377
 	 */
378
-	protected function prepare_links( $object ) {
378
+	protected function prepare_links($object) {
379 379
 
380
-		$links = parent::prepare_links( $object );
380
+		$links = parent::prepare_links($object);
381 381
 
382
-		if ( is_callable( array( $object, 'get_user_id' ) ) ) {
382
+		if (is_callable(array($object, 'get_user_id'))) {
383 383
 			$links['user'] = array(
384
-				'href'       => rest_url( 'wp/v2/users/' . call_user_func( array( $object, 'get_user_id' ) ) ),
384
+				'href'       => rest_url('wp/v2/users/' . call_user_func(array($object, 'get_user_id'))),
385 385
 				'embeddable' => true,
386 386
 			);
387 387
 		}
388 388
 
389
-		if ( is_callable( array( $object, 'get_owner' ) ) ) {
390
-			$links['owner']  = array(
391
-				'href'       => rest_url( 'wp/v2/users/' . call_user_func( array( $object, 'get_owner' ) ) ),
389
+		if (is_callable(array($object, 'get_owner'))) {
390
+			$links['owner'] = array(
391
+				'href'       => rest_url('wp/v2/users/' . call_user_func(array($object, 'get_owner'))),
392 392
 				'embeddable' => true,
393 393
 			);
394 394
 		}
395 395
 
396
-		if ( is_callable( array( $object, 'get_parent_id' ) ) && call_user_func( array( $object, 'get_parent_id' ) ) ) {
397
-			$links['parent']  = array(
398
-				'href'       => rest_url( "$this->namespace/$this->rest_base/" . call_user_func( array( $object, 'get_parent_id' ) ) ),
396
+		if (is_callable(array($object, 'get_parent_id')) && call_user_func(array($object, 'get_parent_id'))) {
397
+			$links['parent'] = array(
398
+				'href'       => rest_url("$this->namespace/$this->rest_base/" . call_user_func(array($object, 'get_parent_id'))),
399 399
 				'embeddable' => true,
400 400
 			);
401 401
 		}
@@ -411,27 +411,27 @@  discard block
 block discarded – undo
411 411
 	 * @param WP_REST_Request $request Request object.
412 412
 	 * @return array          $query_args
413 413
 	 */
414
-	protected function prepare_items_query( $prepared_args = array(), $request = null ) {
414
+	protected function prepare_items_query($prepared_args = array(), $request = null) {
415 415
 
416
-		$valid_vars = array_flip( $this->get_allowed_query_vars() );
416
+		$valid_vars = array_flip($this->get_allowed_query_vars());
417 417
 		$query_args = array();
418
-		foreach ( $valid_vars as $var => $index ) {
419
-			if ( isset( $prepared_args[ $var ] ) ) {
420
-				$query_args[ $var ] = apply_filters( "getpaid_rest_query_var-{$var}", $prepared_args[ $var ], $index );
418
+		foreach ($valid_vars as $var => $index) {
419
+			if (isset($prepared_args[$var])) {
420
+				$query_args[$var] = apply_filters("getpaid_rest_query_var-{$var}", $prepared_args[$var], $index);
421 421
 			}
422 422
 		}
423 423
 
424 424
 		$query_args['ignore_sticky_posts'] = true;
425 425
 
426
-		if ( 'include' === $query_args['orderby'] ) {
426
+		if ('include' === $query_args['orderby']) {
427 427
 			$query_args['orderby'] = 'post__in';
428
-		} elseif ( 'id' === $query_args['orderby'] ) {
428
+		} elseif ('id' === $query_args['orderby']) {
429 429
 			$query_args['orderby'] = 'ID'; // ID must be capitalized.
430
-		} elseif ( 'slug' === $query_args['orderby'] ) {
430
+		} elseif ('slug' === $query_args['orderby']) {
431 431
 			$query_args['orderby'] = 'name';
432 432
 		}
433 433
 
434
-		return apply_filters( 'getpaid_rest_prepare_items_query', $query_args, $request, $this );
434
+		return apply_filters('getpaid_rest_prepare_items_query', $query_args, $request, $this);
435 435
 
436 436
 	}
437 437
 
@@ -450,12 +450,12 @@  discard block
 block discarded – undo
450 450
 		 *
451 451
 		 * @param array  Array of allowed WP_Query query vars.
452 452
 		 */
453
-		$valid_vars = apply_filters( 'query_vars', $wp->public_query_vars );
453
+		$valid_vars = apply_filters('query_vars', $wp->public_query_vars);
454 454
 
455
-		$post_type_obj = get_post_type_object( $this->post_type );
456
-		if ( current_user_can( $post_type_obj->cap->edit_posts ) ) {
457
-			$private = apply_filters( 'getpaid_rest_private_query_vars', $wp->private_query_vars );
458
-			$valid_vars = array_merge( $valid_vars, $private );
455
+		$post_type_obj = get_post_type_object($this->post_type);
456
+		if (current_user_can($post_type_obj->cap->edit_posts)) {
457
+			$private = apply_filters('getpaid_rest_private_query_vars', $wp->private_query_vars);
458
+			$valid_vars = array_merge($valid_vars, $private);
459 459
 		}
460 460
 
461 461
 		// Define our own in addition to WP's normal vars.
@@ -477,10 +477,10 @@  discard block
 block discarded – undo
477 477
 			'meta_compare',
478 478
 			'meta_value_num',
479 479
 		);
480
-		$valid_vars = array_merge( $valid_vars, $rest_valid );
480
+		$valid_vars = array_merge($valid_vars, $rest_valid);
481 481
 
482 482
 		// Filter allowed query vars for the REST API.
483
-		$valid_vars = apply_filters( 'getpaid_rest_query_vars', $valid_vars, $this );
483
+		$valid_vars = apply_filters('getpaid_rest_query_vars', $valid_vars, $this);
484 484
 
485 485
 		return $valid_vars;
486 486
 	}
@@ -497,31 +497,31 @@  discard block
 block discarded – undo
497 497
 			array(
498 498
 				'status'  => array(
499 499
 					'default'           => $this->get_post_statuses(),
500
-					'description'       => __( 'Limit result set to resources assigned one or more statuses.', 'invoicing' ),
501
-					'type'              => array( 'array', 'string' ),
500
+					'description'       => __('Limit result set to resources assigned one or more statuses.', 'invoicing'),
501
+					'type'              => array('array', 'string'),
502 502
 					'items'             => array(
503 503
 						'enum' => $this->get_post_statuses(),
504 504
 						'type' => 'string',
505 505
 					),
506 506
 					'validate_callback' => 'rest_validate_request_arg',
507
-					'sanitize_callback' => array( $this, 'sanitize_post_statuses' ),
507
+					'sanitize_callback' => array($this, 'sanitize_post_statuses'),
508 508
 				),
509 509
 				'after'   => array(
510
-					'description'       => __( 'Limit response to resources created after a given ISO8601 compliant date.', 'invoicing' ),
510
+					'description'       => __('Limit response to resources created after a given ISO8601 compliant date.', 'invoicing'),
511 511
 					'type'              => 'string',
512 512
 					'format'            => 'string',
513 513
 					'validate_callback' => 'rest_validate_request_arg',
514 514
 					'sanitize_callback' => 'sanitize_text_field',
515 515
 				),
516 516
 				'before'  => array(
517
-					'description'       => __( 'Limit response to resources created before a given ISO8601 compliant date.', 'invoicing' ),
517
+					'description'       => __('Limit response to resources created before a given ISO8601 compliant date.', 'invoicing'),
518 518
 					'type'              => 'string',
519 519
 					'format'            => 'string',
520 520
 					'validate_callback' => 'rest_validate_request_arg',
521 521
 					'sanitize_callback' => 'sanitize_text_field',
522 522
 				),
523 523
 				'exclude' => array(
524
-					'description'       => __( 'Ensure result set excludes specific IDs.', 'invoicing' ),
524
+					'description'       => __('Ensure result set excludes specific IDs.', 'invoicing'),
525 525
 					'type'              => 'array',
526 526
 					'items'             => array(
527 527
 						'type' => 'integer',
@@ -531,7 +531,7 @@  discard block
 block discarded – undo
531 531
 					'validate_callback' => 'rest_validate_request_arg',
532 532
 				),
533 533
 				'include' => array(
534
-					'description'       => __( 'Limit result set to specific ids.', 'invoicing' ),
534
+					'description'       => __('Limit result set to specific ids.', 'invoicing'),
535 535
 					'type'              => 'array',
536 536
 					'items'             => array(
537 537
 						'type' => 'integer',
@@ -541,20 +541,20 @@  discard block
 block discarded – undo
541 541
 					'validate_callback' => 'rest_validate_request_arg',
542 542
 				),
543 543
 				'offset'  => array(
544
-					'description'       => __( 'Offset the result set by a specific number of items.', 'invoicing' ),
544
+					'description'       => __('Offset the result set by a specific number of items.', 'invoicing'),
545 545
 					'type'              => 'integer',
546 546
 					'sanitize_callback' => 'absint',
547 547
 					'validate_callback' => 'rest_validate_request_arg',
548 548
 				),
549 549
 				'order'   => array(
550
-					'description'       => __( 'Order sort attribute ascending or descending.', 'invoicing' ),
550
+					'description'       => __('Order sort attribute ascending or descending.', 'invoicing'),
551 551
 					'type'              => 'string',
552 552
 					'default'           => 'desc',
553
-					'enum'              => array( 'asc', 'desc' ),
553
+					'enum'              => array('asc', 'desc'),
554 554
 					'validate_callback' => 'rest_validate_request_arg',
555 555
 				),
556 556
 				'orderby' => array(
557
-					'description'       => __( 'Sort collection by object attribute.', 'invoicing' ),
557
+					'description'       => __('Sort collection by object attribute.', 'invoicing'),
558 558
 					'type'              => 'string',
559 559
 					'default'           => 'date',
560 560
 					'enum'              => array(
@@ -581,25 +581,25 @@  discard block
 block discarded – undo
581 581
 	public function get_item_schema() {
582 582
 
583 583
 		// Maybe retrieve the schema from cache.
584
-		if ( ! empty( $this->schema ) ) {
585
-			return $this->add_additional_fields_schema( $this->schema );
584
+		if (!empty($this->schema)) {
585
+			return $this->add_additional_fields_schema($this->schema);
586 586
 		}
587 587
 
588
-		$type   = str_replace( 'wpi_', '', $this->post_type );
588
+		$type   = str_replace('wpi_', '', $this->post_type);
589 589
 		$schema = array(
590 590
 			'$schema'    => 'http://json-schema.org/draft-04/schema#',
591 591
 			'title'      => $this->post_type,
592 592
 			'type'       => 'object',
593
-			'properties' => wpinv_get_data( "$type-schema" ),
593
+			'properties' => wpinv_get_data("$type-schema"),
594 594
 		);
595 595
 
596 596
 		// Filters the invoice schema for the REST API.
597
-        $schema = apply_filters( "wpinv_rest_{$type}_schema", $schema );
597
+        $schema = apply_filters("wpinv_rest_{$type}_schema", $schema);
598 598
 
599 599
 		// Cache the invoice schema.
600 600
 		$this->schema = $schema;
601 601
 
602
-		return $this->add_additional_fields_schema( $this->schema );
602
+		return $this->add_additional_fields_schema($this->schema);
603 603
 	}
604 604
 
605 605
 	/**
@@ -612,8 +612,8 @@  discard block
 block discarded – undo
612 612
 	 * @param string          $parameter Additional parameter to pass to validation.
613 613
 	 * @return array|WP_Error A list of valid statuses, otherwise WP_Error object.
614 614
 	 */
615
-	public function sanitize_post_statuses( $statuses, $request, $parameter ) {
616
-		return array_intersect( wp_parse_slug_list( $statuses ), $this->get_post_statuses() );
615
+	public function sanitize_post_statuses($statuses, $request, $parameter) {
616
+		return array_intersect(wp_parse_slug_list($statuses), $this->get_post_statuses());
617 617
 	}
618 618
 
619 619
 	/**
@@ -635,9 +635,9 @@  discard block
 block discarded – undo
635 635
 	 * @param  string       $field_key The key to check for.
636 636
 	 * @return bool
637 637
 	 */
638
-	public function object_supports_field( $object, $field_key ) {
639
-		$supports = parent::object_supports_field( $object, $field_key );
640
-		return apply_filters( "getpaid_rest_{$this->post_type}_object_supports_key", $supports, $object, $field_key );
638
+	public function object_supports_field($object, $field_key) {
639
+		$supports = parent::object_supports_field($object, $field_key);
640
+		return apply_filters("getpaid_rest_{$this->post_type}_object_supports_key", $supports, $object, $field_key);
641 641
 	}
642 642
 
643 643
 }
Please login to merge, or discard this patch.
includes/class-wpinv-cli.php 1 patch
Spacing   +16 added lines, -16 removed lines patch added patch discarded remove patch
@@ -7,7 +7,7 @@  discard block
 block discarded – undo
7 7
  */
8 8
 
9 9
 // MUST have WordPress.
10
-if ( ! defined( 'WPINC' ) ) {
10
+if (!defined('WPINC')) {
11 11
     exit;
12 12
 }
13 13
 
@@ -24,40 +24,40 @@  discard block
 block discarded – undo
24 24
      *  @param Array $assoc_args Key value arguments stored in associated array format.
25 25
      *  @since 1.0.13
26 26
      */
27
-    public function insert_invoice( $args, $assoc_args ) {
27
+    public function insert_invoice($args, $assoc_args) {
28 28
 
29 29
         // Fetch invoice data from the args
30
-        $invoice_data = wp_unslash( $assoc_args );
30
+        $invoice_data = wp_unslash($assoc_args);
31 31
 
32 32
         // Abort if no invoice data is provided
33
-        if ( empty( $invoice_data ) ) {
34
-            return WP_CLI::error( __( 'Invoice data not provided', 'invoicing' ) );
33
+        if (empty($invoice_data)) {
34
+            return WP_CLI::error(__('Invoice data not provided', 'invoicing'));
35 35
         }
36 36
 
37 37
         //Cart details
38
-        if ( ! empty( $invoice_data['cart_details'] ) ) {
39
-            $invoice_data['cart_details'] = json_decode( $invoice_data['cart_details'], true );
38
+        if (!empty($invoice_data['cart_details'])) {
39
+            $invoice_data['cart_details'] = json_decode($invoice_data['cart_details'], true);
40 40
         }
41 41
 
42 42
         //User details
43
-        if ( ! empty( $invoice_data['user_info'] ) ) {
44
-            $invoice_data['user_info'] = json_decode( $invoice_data['user_info'], true );
43
+        if (!empty($invoice_data['user_info'])) {
44
+            $invoice_data['user_info'] = json_decode($invoice_data['user_info'], true);
45 45
         }
46 46
 
47 47
         //Payment info
48
-        if ( ! empty( $invoice_data['payment_details'] ) ) {
49
-            $invoice_data['payment_details'] = json_decode( $invoice_data['payment_details'], true );
48
+        if (!empty($invoice_data['payment_details'])) {
49
+            $invoice_data['payment_details'] = json_decode($invoice_data['payment_details'], true);
50 50
         }
51 51
 
52 52
         // Try creating the invoice
53
-        $invoice = wpinv_insert_invoice( $invoice_data, true );
53
+        $invoice = wpinv_insert_invoice($invoice_data, true);
54 54
 
55
-        if ( is_wp_error( $invoice ) ) {
56
-            return WP_CLI::error( $invoice->get_error_message() );
55
+        if (is_wp_error($invoice)) {
56
+            return WP_CLI::error($invoice->get_error_message());
57 57
         }
58 58
 
59
-        $message = sprintf( __( 'Invoice %s created', 'invoicing' ), $invoice->get_id() );
60
-        WP_CLI::success( $message );
59
+        $message = sprintf(__('Invoice %s created', 'invoicing'), $invoice->get_id());
60
+        WP_CLI::success($message);
61 61
     }
62 62
 
63 63
 
Please login to merge, or discard this patch.
includes/class-getpaid-template.php 2 patches
Indentation   +152 added lines, -152 removed lines patch added patch discarded remove patch
@@ -1,6 +1,6 @@  discard block
 block discarded – undo
1 1
 <?php
2 2
 if ( ! defined( 'ABSPATH' ) ) {
3
-	exit;
3
+    exit;
4 4
 }
5 5
 
6 6
 /**
@@ -20,29 +20,29 @@  discard block
 block discarded – undo
20 20
     public $templates_url;
21 21
 
22 22
     /**
23
-	 * Class constructor.
24
-	 *
25
-	 * @since 1.0.19
26
-	 */
27
-	public function __construct() {
23
+     * Class constructor.
24
+     *
25
+     * @since 1.0.19
26
+     */
27
+    public function __construct() {
28 28
 
29 29
         $this->templates_dir = apply_filters( 'getpaid_default_templates_dir', WPINV_PLUGIN_DIR . 'templates' );
30 30
         $this->templates_url = apply_filters( 'getpaid_default_templates_url', WPINV_PLUGIN_URL . 'templates' );
31 31
 
32 32
         // Oxygen plugin
33
-		if ( defined( 'CT_VERSION' ) ) {
34
-			add_filter( 'wpinv_locate_template', array( $this, 'oxygen_override_template' ), 11, 4 );
35
-		}
33
+        if ( defined( 'CT_VERSION' ) ) {
34
+            add_filter( 'wpinv_locate_template', array( $this, 'oxygen_override_template' ), 11, 4 );
35
+        }
36 36
 
37 37
     }
38 38
 
39 39
     /**
40
-	 * Checks if this is a preview page
41
-	 *
42
-	 * @since 1.0.19
43
-	 * @return bool
44
-	 */
45
-	public function is_preview() {
40
+     * Checks if this is a preview page
41
+     *
42
+     * @since 1.0.19
43
+     * @return bool
44
+     */
45
+    public function is_preview() {
46 46
         return $this->is_divi_preview() ||
47 47
             $this->is_elementor_preview() ||
48 48
             $this->is_beaver_preview() ||
@@ -53,73 +53,73 @@  discard block
 block discarded – undo
53 53
     }
54 54
 
55 55
     /**
56
-	 * Checks if this is an elementor preview page
57
-	 *
58
-	 * @since 1.0.19
59
-	 * @return bool
60
-	 */
61
-	public function is_elementor_preview() {
62
-		return isset( $_REQUEST['elementor-preview'] ) || ( is_admin() && isset( $_REQUEST['action'] ) && $_REQUEST['action'] == 'elementor' ) || ( isset( $_REQUEST['action'] ) && $_REQUEST['action'] == 'elementor_ajax' );
63
-	}
64
-
65
-	/**
66
-	 * Checks if this is a DIVI preview page
67
-	 *
68
-	 * @since 1.0.19
69
-	 * @return bool
70
-	 */
71
-	public function is_divi_preview() {
72
-		return isset( $_REQUEST['et_fb'] ) || isset( $_REQUEST['et_pb_preview'] ) || ( is_admin() && isset( $_REQUEST['action'] ) && $_REQUEST['action'] == 'et_pb' );
73
-	}
74
-
75
-	/**
76
-	 * Checks if this is a beaver builder preview page
77
-	 *
78
-	 * @since 1.0.19
79
-	 * @return bool
80
-	 */
81
-	public function is_beaver_preview() {
82
-		return isset( $_REQUEST['fl_builder'] );
83
-	}
84
-
85
-	/**
86
-	 * Checks if this is a siteorigin builder preview page
87
-	 *
88
-	 * @since 1.0.19
89
-	 * @return bool
90
-	 */
91
-	public function is_siteorigin_preview() {
92
-		return ! empty( $_REQUEST['siteorigin_panels_live_editor'] );
93
-	}
94
-
95
-	/**
96
-	 * Checks if this is a cornerstone builder preview page
97
-	 *
98
-	 * @since 1.0.19
99
-	 * @return bool
100
-	 */
101
-	public function is_cornerstone_preview() {
102
-		return ! empty( $_REQUEST['cornerstone_preview'] ) || basename( $_SERVER['REQUEST_URI'] ) == 'cornerstone-endpoint';
103
-	}
104
-
105
-	/**
106
-	 * Checks if this is a fusion builder preview page
107
-	 *
108
-	 * @since 1.0.19
109
-	 * @return bool
110
-	 */
111
-	public function is_fusion_preview() {
112
-		return ! empty( $_REQUEST['fb-edit'] ) || ! empty( $_REQUEST['fusion_load_nonce'] );
113
-	}
114
-
115
-	/**
116
-	 * Checks if this is an oxygen builder preview page
117
-	 *
118
-	 * @since 1.0.19
119
-	 * @return bool
120
-	 */
121
-	public function is_oxygen_preview() {
122
-		return ! empty( $_REQUEST['ct_builder'] ) || ( ! empty( $_REQUEST['action'] ) && ( substr( $_REQUEST['action'], 0, 11 ) === 'oxy_render_' || substr( $_REQUEST['action'], 0, 10 ) === 'ct_render_' ) );
56
+     * Checks if this is an elementor preview page
57
+     *
58
+     * @since 1.0.19
59
+     * @return bool
60
+     */
61
+    public function is_elementor_preview() {
62
+        return isset( $_REQUEST['elementor-preview'] ) || ( is_admin() && isset( $_REQUEST['action'] ) && $_REQUEST['action'] == 'elementor' ) || ( isset( $_REQUEST['action'] ) && $_REQUEST['action'] == 'elementor_ajax' );
63
+    }
64
+
65
+    /**
66
+     * Checks if this is a DIVI preview page
67
+     *
68
+     * @since 1.0.19
69
+     * @return bool
70
+     */
71
+    public function is_divi_preview() {
72
+        return isset( $_REQUEST['et_fb'] ) || isset( $_REQUEST['et_pb_preview'] ) || ( is_admin() && isset( $_REQUEST['action'] ) && $_REQUEST['action'] == 'et_pb' );
73
+    }
74
+
75
+    /**
76
+     * Checks if this is a beaver builder preview page
77
+     *
78
+     * @since 1.0.19
79
+     * @return bool
80
+     */
81
+    public function is_beaver_preview() {
82
+        return isset( $_REQUEST['fl_builder'] );
83
+    }
84
+
85
+    /**
86
+     * Checks if this is a siteorigin builder preview page
87
+     *
88
+     * @since 1.0.19
89
+     * @return bool
90
+     */
91
+    public function is_siteorigin_preview() {
92
+        return ! empty( $_REQUEST['siteorigin_panels_live_editor'] );
93
+    }
94
+
95
+    /**
96
+     * Checks if this is a cornerstone builder preview page
97
+     *
98
+     * @since 1.0.19
99
+     * @return bool
100
+     */
101
+    public function is_cornerstone_preview() {
102
+        return ! empty( $_REQUEST['cornerstone_preview'] ) || basename( $_SERVER['REQUEST_URI'] ) == 'cornerstone-endpoint';
103
+    }
104
+
105
+    /**
106
+     * Checks if this is a fusion builder preview page
107
+     *
108
+     * @since 1.0.19
109
+     * @return bool
110
+     */
111
+    public function is_fusion_preview() {
112
+        return ! empty( $_REQUEST['fb-edit'] ) || ! empty( $_REQUEST['fusion_load_nonce'] );
113
+    }
114
+
115
+    /**
116
+     * Checks if this is an oxygen builder preview page
117
+     *
118
+     * @since 1.0.19
119
+     * @return bool
120
+     */
121
+    public function is_oxygen_preview() {
122
+        return ! empty( $_REQUEST['ct_builder'] ) || ( ! empty( $_REQUEST['action'] ) && ( substr( $_REQUEST['action'], 0, 11 ) === 'oxy_render_' || substr( $_REQUEST['action'], 0, 10 ) === 'ct_render_' ) );
123 123
     }
124 124
 
125 125
     /**
@@ -129,7 +129,7 @@  discard block
 block discarded – undo
129 129
      * @param string $template_path The template path relative to the theme's root dir. Defaults to 'invoicing'.
130 130
      * @param string $default_path The root path to the default template. Defaults to invoicing/templates
131 131
      */
132
-	public function locate_template( $template_name, $template_path = '', $default_path = '' ) {
132
+    public function locate_template( $template_name, $template_path = '', $default_path = '' ) {
133 133
 
134 134
         // Load the defaults for the template path and default path.
135 135
         $template_path = empty( $template_path ) ? 'invoicing' : $template_path;
@@ -150,22 +150,22 @@  discard block
 block discarded – undo
150 150
     }
151 151
 
152 152
     /**
153
-	 * Loads a template
154
-	 *
155
-	 * @since 1.0.19
156
-	 * @return bool
157
-	 */
158
-	protected function load_template( $template_name, $template_path, $args ) {
153
+     * Loads a template
154
+     *
155
+     * @since 1.0.19
156
+     * @return bool
157
+     */
158
+    protected function load_template( $template_name, $template_path, $args ) {
159 159
 
160 160
         if ( is_array( $args ) ) {
161 161
             extract( $args );
162 162
         }
163 163
 
164 164
         // Fires before loading a template.
165
-	    do_action( 'wpinv_before_template_part', $template_name, $template_path, $args );
165
+        do_action( 'wpinv_before_template_part', $template_name, $template_path, $args );
166 166
 
167 167
         // Load the template.
168
-	    include $template_path;
168
+        include $template_path;
169 169
 
170 170
         // Fires after loading a template.
171 171
         do_action( 'wpinv_after_template_part', $template_name, $template_path, $args );
@@ -182,7 +182,7 @@  discard block
 block discarded – undo
182 182
      * @param string $template_path The templates directory relative to the theme's root dir. Defaults to 'invoicing'.
183 183
      * @param string $default_path The root path to the default template. Defaults to invoicing/templates
184 184
      */
185
-	public function display_template( $template_name, $args = array(), $template_path = '', $default_path = '' ) {
185
+    public function display_template( $template_name, $args = array(), $template_path = '', $default_path = '' ) {
186 186
 
187 187
         // Locate the template.
188 188
         $located = $this->locate_template( $template_name, $template_path, $default_path );
@@ -207,74 +207,74 @@  discard block
 block discarded – undo
207 207
      * @param string $template_path The templates directory relative to the theme's root dir. Defaults to 'invoicing'.
208 208
      * @param string $default_path The root path to the default template. Defaults to invoicing/templates
209 209
      */
210
-	public function get_template( $template_name, $args = array(), $template_path = '', $default_path = '' ) {
210
+    public function get_template( $template_name, $args = array(), $template_path = '', $default_path = '' ) {
211 211
         ob_start();
212 212
         $this->display_template( $template_name, $args, $template_path, $default_path );
213 213
         return ob_get_clean();
214 214
     }
215 215
 
216 216
     /**
217
-	 * Get the geodirectory templates theme path.
218
-	 *
219
-	 *
220
-	 * @return string Template path.
221
-	 */
222
-	public static function get_theme_template_path() {
223
-		$template   = get_template();
224
-		$theme_root = get_theme_root( $template );
225
-
226
-		return $theme_root . '/' . $template . '/' . untrailingslashit( wpinv_get_theme_template_dir_name() );
227
-
228
-	}
229
-
230
-	/**
231
-	 * Oxygen locate theme template.
232
-	 *
233
-	 * @param string $template The template.
234
-	 * @return string The theme template.
235
-	 */
236
-	public static function oxygen_locate_template( $template ) {
237
-
238
-		if ( empty( $template ) ) {
239
-			return '';
240
-		}
241
-
242
-		$has_filter = has_filter( 'template', 'ct_oxygen_template_name' );
243
-
244
-		// Remove template filter
245
-		if ( $has_filter ) {
246
-			remove_filter( 'template', 'ct_oxygen_template_name' );
247
-		}
248
-
249
-		$template = self::get_theme_template_path() . '/' . $template;
250
-
251
-		if ( ! file_exists( $template ) ) {
252
-			$template = '';
253
-		}
254
-
255
-		// Add template filter
256
-		if ( $has_filter ) {
257
-			add_filter( 'template', 'ct_oxygen_template_name' );
258
-		}
259
-
260
-		return $template;
261
-	}
262
-
263
-	/**
264
-	 * Oxygen override theme template.
265
-	 *
266
-	 * @param string $located Located template.
267
-	 * @param string $template_name Template name.
268
-	 * @return string Located template.
269
-	 */
270
-	public function oxygen_override_template( $located, $template_name ) {
217
+     * Get the geodirectory templates theme path.
218
+     *
219
+     *
220
+     * @return string Template path.
221
+     */
222
+    public static function get_theme_template_path() {
223
+        $template   = get_template();
224
+        $theme_root = get_theme_root( $template );
225
+
226
+        return $theme_root . '/' . $template . '/' . untrailingslashit( wpinv_get_theme_template_dir_name() );
227
+
228
+    }
229
+
230
+    /**
231
+     * Oxygen locate theme template.
232
+     *
233
+     * @param string $template The template.
234
+     * @return string The theme template.
235
+     */
236
+    public static function oxygen_locate_template( $template ) {
237
+
238
+        if ( empty( $template ) ) {
239
+            return '';
240
+        }
241
+
242
+        $has_filter = has_filter( 'template', 'ct_oxygen_template_name' );
243
+
244
+        // Remove template filter
245
+        if ( $has_filter ) {
246
+            remove_filter( 'template', 'ct_oxygen_template_name' );
247
+        }
248
+
249
+        $template = self::get_theme_template_path() . '/' . $template;
250
+
251
+        if ( ! file_exists( $template ) ) {
252
+            $template = '';
253
+        }
254
+
255
+        // Add template filter
256
+        if ( $has_filter ) {
257
+            add_filter( 'template', 'ct_oxygen_template_name' );
258
+        }
259
+
260
+        return $template;
261
+    }
262
+
263
+    /**
264
+     * Oxygen override theme template.
265
+     *
266
+     * @param string $located Located template.
267
+     * @param string $template_name Template name.
268
+     * @return string Located template.
269
+     */
270
+    public function oxygen_override_template( $located, $template_name ) {
271 271
 
272 272
         $oxygen_overide = self::oxygen_locate_template( $template_name );
273
-		if ( ! empty( $oxygen_overide ) ) {
274
-			return $oxygen_overide;
275
-		}
273
+        if ( ! empty( $oxygen_overide ) ) {
274
+            return $oxygen_overide;
275
+        }
276 276
 
277
-		return $located;
278
-	}
277
+        return $located;
278
+    }
279 279
 
280 280
 }
Please login to merge, or discard this patch.
Spacing   +45 added lines, -45 removed lines patch added patch discarded remove patch
@@ -1,5 +1,5 @@  discard block
 block discarded – undo
1 1
 <?php
2
-if ( ! defined( 'ABSPATH' ) ) {
2
+if (!defined('ABSPATH')) {
3 3
 	exit;
4 4
 }
5 5
 
@@ -26,12 +26,12 @@  discard block
 block discarded – undo
26 26
 	 */
27 27
 	public function __construct() {
28 28
 
29
-        $this->templates_dir = apply_filters( 'getpaid_default_templates_dir', WPINV_PLUGIN_DIR . 'templates' );
30
-        $this->templates_url = apply_filters( 'getpaid_default_templates_url', WPINV_PLUGIN_URL . 'templates' );
29
+        $this->templates_dir = apply_filters('getpaid_default_templates_dir', WPINV_PLUGIN_DIR . 'templates');
30
+        $this->templates_url = apply_filters('getpaid_default_templates_url', WPINV_PLUGIN_URL . 'templates');
31 31
 
32 32
         // Oxygen plugin
33
-		if ( defined( 'CT_VERSION' ) ) {
34
-			add_filter( 'wpinv_locate_template', array( $this, 'oxygen_override_template' ), 11, 4 );
33
+		if (defined('CT_VERSION')) {
34
+			add_filter('wpinv_locate_template', array($this, 'oxygen_override_template'), 11, 4);
35 35
 		}
36 36
 
37 37
     }
@@ -59,7 +59,7 @@  discard block
 block discarded – undo
59 59
 	 * @return bool
60 60
 	 */
61 61
 	public function is_elementor_preview() {
62
-		return isset( $_REQUEST['elementor-preview'] ) || ( is_admin() && isset( $_REQUEST['action'] ) && $_REQUEST['action'] == 'elementor' ) || ( isset( $_REQUEST['action'] ) && $_REQUEST['action'] == 'elementor_ajax' );
62
+		return isset($_REQUEST['elementor-preview']) || (is_admin() && isset($_REQUEST['action']) && $_REQUEST['action'] == 'elementor') || (isset($_REQUEST['action']) && $_REQUEST['action'] == 'elementor_ajax');
63 63
 	}
64 64
 
65 65
 	/**
@@ -69,7 +69,7 @@  discard block
 block discarded – undo
69 69
 	 * @return bool
70 70
 	 */
71 71
 	public function is_divi_preview() {
72
-		return isset( $_REQUEST['et_fb'] ) || isset( $_REQUEST['et_pb_preview'] ) || ( is_admin() && isset( $_REQUEST['action'] ) && $_REQUEST['action'] == 'et_pb' );
72
+		return isset($_REQUEST['et_fb']) || isset($_REQUEST['et_pb_preview']) || (is_admin() && isset($_REQUEST['action']) && $_REQUEST['action'] == 'et_pb');
73 73
 	}
74 74
 
75 75
 	/**
@@ -79,7 +79,7 @@  discard block
 block discarded – undo
79 79
 	 * @return bool
80 80
 	 */
81 81
 	public function is_beaver_preview() {
82
-		return isset( $_REQUEST['fl_builder'] );
82
+		return isset($_REQUEST['fl_builder']);
83 83
 	}
84 84
 
85 85
 	/**
@@ -89,7 +89,7 @@  discard block
 block discarded – undo
89 89
 	 * @return bool
90 90
 	 */
91 91
 	public function is_siteorigin_preview() {
92
-		return ! empty( $_REQUEST['siteorigin_panels_live_editor'] );
92
+		return !empty($_REQUEST['siteorigin_panels_live_editor']);
93 93
 	}
94 94
 
95 95
 	/**
@@ -99,7 +99,7 @@  discard block
 block discarded – undo
99 99
 	 * @return bool
100 100
 	 */
101 101
 	public function is_cornerstone_preview() {
102
-		return ! empty( $_REQUEST['cornerstone_preview'] ) || basename( $_SERVER['REQUEST_URI'] ) == 'cornerstone-endpoint';
102
+		return !empty($_REQUEST['cornerstone_preview']) || basename($_SERVER['REQUEST_URI']) == 'cornerstone-endpoint';
103 103
 	}
104 104
 
105 105
 	/**
@@ -109,7 +109,7 @@  discard block
 block discarded – undo
109 109
 	 * @return bool
110 110
 	 */
111 111
 	public function is_fusion_preview() {
112
-		return ! empty( $_REQUEST['fb-edit'] ) || ! empty( $_REQUEST['fusion_load_nonce'] );
112
+		return !empty($_REQUEST['fb-edit']) || !empty($_REQUEST['fusion_load_nonce']);
113 113
 	}
114 114
 
115 115
 	/**
@@ -119,7 +119,7 @@  discard block
 block discarded – undo
119 119
 	 * @return bool
120 120
 	 */
121 121
 	public function is_oxygen_preview() {
122
-		return ! empty( $_REQUEST['ct_builder'] ) || ( ! empty( $_REQUEST['action'] ) && ( substr( $_REQUEST['action'], 0, 11 ) === 'oxy_render_' || substr( $_REQUEST['action'], 0, 10 ) === 'ct_render_' ) );
122
+		return !empty($_REQUEST['ct_builder']) || (!empty($_REQUEST['action']) && (substr($_REQUEST['action'], 0, 11) === 'oxy_render_' || substr($_REQUEST['action'], 0, 10) === 'ct_render_'));
123 123
     }
124 124
 
125 125
     /**
@@ -129,24 +129,24 @@  discard block
 block discarded – undo
129 129
      * @param string $template_path The template path relative to the theme's root dir. Defaults to 'invoicing'.
130 130
      * @param string $default_path The root path to the default template. Defaults to invoicing/templates
131 131
      */
132
-	public function locate_template( $template_name, $template_path = '', $default_path = '' ) {
132
+	public function locate_template($template_name, $template_path = '', $default_path = '') {
133 133
 
134 134
         // Load the defaults for the template path and default path.
135
-        $template_path = empty( $template_path ) ? 'invoicing' : $template_path;
136
-        $default_path  = empty( $default_path ) ? $this->templates_dir : $default_path;
137
-        $default_path  = apply_filters( 'getpaid_template_default_template_path', $default_path, $template_name );
135
+        $template_path = empty($template_path) ? 'invoicing' : $template_path;
136
+        $default_path  = empty($default_path) ? $this->templates_dir : $default_path;
137
+        $default_path  = apply_filters('getpaid_template_default_template_path', $default_path, $template_name);
138 138
 
139 139
         // Is it overidden?
140 140
         $template = locate_template(
141
-            array( trailingslashit( $template_path ) . $template_name, 'wpinv-' . $template_name )
141
+            array(trailingslashit($template_path) . $template_name, 'wpinv-' . $template_name)
142 142
         );
143 143
 
144 144
         // If not, load the default template.
145
-        if ( empty( $template ) ) {
146
-            $template = trailingslashit( $default_path ) . $template_name;
145
+        if (empty($template)) {
146
+            $template = trailingslashit($default_path) . $template_name;
147 147
         }
148 148
 
149
-        return apply_filters( 'wpinv_locate_template', $template, $template_name, $template_path, $default_path );
149
+        return apply_filters('wpinv_locate_template', $template, $template_name, $template_path, $default_path);
150 150
     }
151 151
 
152 152
     /**
@@ -155,20 +155,20 @@  discard block
 block discarded – undo
155 155
 	 * @since 1.0.19
156 156
 	 * @return bool
157 157
 	 */
158
-	protected function load_template( $template_name, $template_path, $args ) {
158
+	protected function load_template($template_name, $template_path, $args) {
159 159
 
160
-        if ( is_array( $args ) ) {
161
-            extract( $args );
160
+        if (is_array($args)) {
161
+            extract($args);
162 162
         }
163 163
 
164 164
         // Fires before loading a template.
165
-	    do_action( 'wpinv_before_template_part', $template_name, $template_path, $args );
165
+	    do_action('wpinv_before_template_part', $template_name, $template_path, $args);
166 166
 
167 167
         // Load the template.
168 168
 	    include $template_path;
169 169
 
170 170
         // Fires after loading a template.
171
-        do_action( 'wpinv_after_template_part', $template_name, $template_path, $args );
171
+        do_action('wpinv_after_template_part', $template_name, $template_path, $args);
172 172
 
173 173
     }
174 174
 
@@ -182,18 +182,18 @@  discard block
 block discarded – undo
182 182
      * @param string $template_path The templates directory relative to the theme's root dir. Defaults to 'invoicing'.
183 183
      * @param string $default_path The root path to the default template. Defaults to invoicing/templates
184 184
      */
185
-	public function display_template( $template_name, $args = array(), $template_path = '', $default_path = '' ) {
185
+	public function display_template($template_name, $args = array(), $template_path = '', $default_path = '') {
186 186
 
187 187
         // Locate the template.
188
-        $located = $this->locate_template( $template_name, $template_path, $default_path );
188
+        $located = $this->locate_template($template_name, $template_path, $default_path);
189 189
 
190 190
         // Abort if the file does not exist.
191
-        if ( ! file_exists( $located ) ) {
192
-            getpaid_doing_it_wrong( __METHOD__, sprintf( '<code>%s</code> does not exist.', $located ), '2.0.0' );
191
+        if (!file_exists($located)) {
192
+            getpaid_doing_it_wrong(__METHOD__, sprintf('<code>%s</code> does not exist.', $located), '2.0.0');
193 193
             return;
194 194
         }
195 195
 
196
-        $this->load_template( $template_name, $located, $args );
196
+        $this->load_template($template_name, $located, $args);
197 197
 
198 198
     }
199 199
 
@@ -207,9 +207,9 @@  discard block
 block discarded – undo
207 207
      * @param string $template_path The templates directory relative to the theme's root dir. Defaults to 'invoicing'.
208 208
      * @param string $default_path The root path to the default template. Defaults to invoicing/templates
209 209
      */
210
-	public function get_template( $template_name, $args = array(), $template_path = '', $default_path = '' ) {
210
+	public function get_template($template_name, $args = array(), $template_path = '', $default_path = '') {
211 211
         ob_start();
212
-        $this->display_template( $template_name, $args, $template_path, $default_path );
212
+        $this->display_template($template_name, $args, $template_path, $default_path);
213 213
         return ob_get_clean();
214 214
     }
215 215
 
@@ -221,9 +221,9 @@  discard block
 block discarded – undo
221 221
 	 */
222 222
 	public static function get_theme_template_path() {
223 223
 		$template   = get_template();
224
-		$theme_root = get_theme_root( $template );
224
+		$theme_root = get_theme_root($template);
225 225
 
226
-		return $theme_root . '/' . $template . '/' . untrailingslashit( wpinv_get_theme_template_dir_name() );
226
+		return $theme_root . '/' . $template . '/' . untrailingslashit(wpinv_get_theme_template_dir_name());
227 227
 
228 228
 	}
229 229
 
@@ -233,28 +233,28 @@  discard block
 block discarded – undo
233 233
 	 * @param string $template The template.
234 234
 	 * @return string The theme template.
235 235
 	 */
236
-	public static function oxygen_locate_template( $template ) {
236
+	public static function oxygen_locate_template($template) {
237 237
 
238
-		if ( empty( $template ) ) {
238
+		if (empty($template)) {
239 239
 			return '';
240 240
 		}
241 241
 
242
-		$has_filter = has_filter( 'template', 'ct_oxygen_template_name' );
242
+		$has_filter = has_filter('template', 'ct_oxygen_template_name');
243 243
 
244 244
 		// Remove template filter
245
-		if ( $has_filter ) {
246
-			remove_filter( 'template', 'ct_oxygen_template_name' );
245
+		if ($has_filter) {
246
+			remove_filter('template', 'ct_oxygen_template_name');
247 247
 		}
248 248
 
249 249
 		$template = self::get_theme_template_path() . '/' . $template;
250 250
 
251
-		if ( ! file_exists( $template ) ) {
251
+		if (!file_exists($template)) {
252 252
 			$template = '';
253 253
 		}
254 254
 
255 255
 		// Add template filter
256
-		if ( $has_filter ) {
257
-			add_filter( 'template', 'ct_oxygen_template_name' );
256
+		if ($has_filter) {
257
+			add_filter('template', 'ct_oxygen_template_name');
258 258
 		}
259 259
 
260 260
 		return $template;
@@ -267,10 +267,10 @@  discard block
 block discarded – undo
267 267
 	 * @param string $template_name Template name.
268 268
 	 * @return string Located template.
269 269
 	 */
270
-	public function oxygen_override_template( $located, $template_name ) {
270
+	public function oxygen_override_template($located, $template_name) {
271 271
 
272
-        $oxygen_overide = self::oxygen_locate_template( $template_name );
273
-		if ( ! empty( $oxygen_overide ) ) {
272
+        $oxygen_overide = self::oxygen_locate_template($template_name);
273
+		if (!empty($oxygen_overide)) {
274 274
 			return $oxygen_overide;
275 275
 		}
276 276
 
Please login to merge, or discard this patch.
includes/class-getpaid-subscriptions-query.php 2 patches
Indentation   +487 added lines, -487 removed lines patch added patch discarded remove patch
@@ -16,494 +16,494 @@
 block discarded – undo
16 16
  */
17 17
 class GetPaid_Subscriptions_Query {
18 18
 
19
-	/**
20
-	 * Query vars, after parsing
21
-	 *
22
-	 * @since 1.0.19
23
-	 * @var array
24
-	 */
25
-	public $query_vars = array();
26
-
27
-	/**
28
-	 * List of found subscriptions.
29
-	 *
30
-	 * @since 1.0.19
31
-	 * @var array
32
-	 */
33
-	private $results;
34
-
35
-	/**
36
-	 * Total number of found subscriptions for the current query
37
-	 *
38
-	 * @since 1.0.19
39
-	 * @var int
40
-	 */
41
-	private $total_subscriptions = 0;
42
-
43
-	/**
44
-	 * The SQL query used to fetch matching subscriptions.
45
-	 *
46
-	 * @since 1.0.19
47
-	 * @var string
48
-	 */
49
-	public $request;
50
-
51
-	// SQL clauses
52
-
53
-	/**
54
-	 * Contains the 'FIELDS' sql clause
55
-	 *
56
-	 * @since 1.0.19
57
-	 * @var string
58
-	 */
59
-	public $query_fields;
60
-
61
-	/**
62
-	 * Contains the 'FROM' sql clause
63
-	 *
64
-	 * @since 1.0.19
65
-	 * @var string
66
-	 */
67
-	public $query_from;
68
-
69
-	/**
70
-	 * Contains the 'WHERE' sql clause
71
-	 *
72
-	 * @since 1.0.19
73
-	 * @var string
74
-	 */
75
-	public $query_where;
76
-
77
-	/**
78
-	 * Contains the 'ORDER BY' sql clause
79
-	 *
80
-	 * @since 1.0.19
81
-	 * @var string
82
-	 */
83
-	public $query_orderby;
84
-
85
-	/**
86
-	 * Contains the 'LIMIT' sql clause
87
-	 *
88
-	 * @since 1.0.19
89
-	 * @var string
90
-	 */
91
-	public $query_limit;
92
-
93
-	/**
94
-	 * Class constructor.
95
-	 *
96
-	 * @since 1.0.19
97
-	 *
98
-	 * @param null|string|array $query Optional. The query variables.
99
-	 */
100
-	public function __construct( $query = null ) {
101
-		if ( ! is_null( $query ) ) {
102
-			$this->prepare_query( $query );
103
-			$this->query();
104
-		}
105
-	}
106
-
107
-	/**
108
-	 * Fills in missing query variables with default values.
109
-	 *
110
-	 * @since 1.0.19
111
-	 *
112
-	 * @param  string|array $args Query vars, as passed to `GetPaid_Subscriptions_Query`.
113
-	 * @return array Complete query variables with undefined ones filled in with defaults.
114
-	 */
115
-	public static function fill_query_vars( $args ) {
116
-		$defaults = array(
117
-			'status'          => 'all',
118
-			'customer_in'     => array(),
119
-			'customer_not_in' => array(),
120
-			'product_in'      => array(),
121
-			'product_not_in'  => array(),
122
-			'include'         => array(),
123
-			'exclude'         => array(),
124
-			'orderby'         => 'id',
125
-			'order'           => 'DESC',
126
-			'offset'          => '',
127
-			'number'          => 10,
128
-			'paged'           => 1,
129
-			'count_total'     => true,
130
-			'fields'          => 'all',
131
-		);
132
-
133
-		return wp_parse_args( $args, $defaults );
134
-	}
135
-
136
-	/**
137
-	 * Prepare the query variables.
138
-	 *
139
-	 * @since 1.0.19
140
-	 *
141
-	 * @global wpdb $wpdb WordPress database abstraction object.
142
-	 *
143
-	 * @param string|array $query {
144
-	 *     Optional. Array or string of Query parameters.
145
-	 *
146
-	 *     @type string|array $status              The subscription status to filter by. Can either be a single status or an array of statuses.
147
-	 *                                             Default is all.
148
-	 *     @type int[]        $customer_in         An array of customer ids to filter by.
149
-	 *     @type int[]        $customer_not_in     An array of customer ids whose subscriptions should be excluded.
150
-	 *     @type int[]        $invoice_in          An array of invoice ids to filter by.
151
-	 *     @type int[]        $invoice_not_in      An array of invoice ids whose subscriptions should be excluded.
152
-	 *     @type int[]        $product_in          An array of product ids to filter by.
153
-	 *     @type int[]        $product_not_in      An array of product ids whose subscriptions should be excluded.
154
-	 *     @type array        $date_created_query  A WP_Date_Query compatible array use to filter subscriptions by their date of creation.
155
-	 *     @type array        $date_expires_query  A WP_Date_Query compatible array use to filter subscriptions by their expiration date.
156
-	 *     @type array        $include             An array of subscription IDs to include. Default empty array.
157
-	 *     @type array        $exclude             An array of subscription IDs to exclude. Default empty array.
158
-	 *     @type string|array $orderby             Field(s) to sort the retrieved subscription by. May be a single value,
159
-	 *                                             an array of values, or a multi-dimensional array with fields as
160
-	 *                                             keys and orders ('ASC' or 'DESC') as values. Accepted values are
161
-	 *                                             'id', 'customer_id', 'frequency', 'period', 'initial_amount,
162
-	 *                                             'recurring_amount', 'bill_times', 'parent_payment_id', 'created', 'expiration'
163
-	 *                                             'transaction_id', 'product_id', 'trial_period', 'include', 'status', 'profile_id'. Default array( 'id' ).
164
-	 *     @type string       $order               Designates ascending or descending order of subscriptions. Order values
165
-	 *                                             passed as part of an `$orderby` array take precedence over this
166
-	 *                                             parameter. Accepts 'ASC', 'DESC'. Default 'DESC'.
167
-	 *     @type int          $offset              Number of subscriptions to offset in retrieved results. Can be used in
168
-	 *                                             conjunction with pagination. Default 0.
169
-	 *     @type int          $number              Number of subscriptions to limit the query for. Can be used in
170
-	 *                                             conjunction with pagination. Value -1 (all) is supported, but
171
-	 *                                             should be used with caution on larger sites.
172
-	 *                                             Default 10.
173
-	 *     @type int          $paged               When used with number, defines the page of results to return.
174
-	 *                                             Default 1.
175
-	 *     @type bool         $count_total         Whether to count the total number of subscriptions found. If pagination
176
-	 *                                             is not needed, setting this to false can improve performance.
177
-	 *                                             Default true.
178
-	 *     @type string|array $fields              Which fields to return. Single or all fields (string), or array
179
-	 *                                             of fields. Accepts 'id', 'customer_id', 'frequency', 'period', 'initial_amount,
180
-	 *                                             'recurring_amount', 'bill_times', 'parent_payment_id', 'created', 'expiration'
181
-	 *                                             'transaction_id', 'product_id', 'trial_period', 'status', 'profile_id'.
182
-	 *                                             Use 'all' for all fields. Default 'all'.
183
-	 * }
184
-	 */
185
-	public function prepare_query( $query = array() ) {
186
-		global $wpdb;
187
-
188
-		if ( empty( $this->query_vars ) || ! empty( $query ) ) {
189
-			$this->query_limit = null;
190
-			$this->query_vars  = $this->fill_query_vars( $query );
191
-		}
192
-
193
-		if ( ! empty( $this->query_vars['fields'] ) && 'all' !== $this->query_vars['fields'] ) {
194
-			$this->query_vars['fields'] = wpinv_parse_list( $this->query_vars['fields'] );
195
-		}
196
-
197
-		do_action( 'getpaid_pre_get_subscriptions', array( &$this ) );
198
-
199
-		// Ensure that query vars are filled after 'getpaid_pre_get_subscriptions'.
200
-		$qv                =& $this->query_vars;
201
-		$qv                = $this->fill_query_vars( $qv );
202
-		$table             = $wpdb->prefix . 'wpinv_subscriptions';
203
-		$this->query_from  = "FROM $table";
204
-
205
-		// Prepare query fields.
206
-		$this->prepare_query_fields( $qv, $table );
207
-
208
-		// Prepare query where.
209
-		$this->prepare_query_where( $qv, $table );
210
-
211
-		// Prepare query order.
212
-		$this->prepare_query_order( $qv, $table );
213
-
214
-		// limit
215
-		if ( isset( $qv['number'] ) && $qv['number'] > 0 ) {
216
-			if ( $qv['offset'] ) {
217
-				$this->query_limit = $wpdb->prepare( 'LIMIT %d, %d', $qv['offset'], $qv['number'] );
218
-			} else {
219
-				$this->query_limit = $wpdb->prepare( 'LIMIT %d, %d', $qv['number'] * ( $qv['paged'] - 1 ), $qv['number'] );
220
-			}
221
-		}
222
-
223
-		do_action_ref_array( 'getpaid_after_subscriptions_query', array( &$this ) );
224
-	}
225
-
226
-	/**
227
-	 * Prepares the query fields.
228
-	 *
229
-	 * @since 1.0.19
230
-	 *
231
-	 * @param array $qv Query vars.
232
-	 * @param string $table Table name.
233
-	 */
234
-	protected function prepare_query_fields( &$qv, $table ) {
235
-
236
-		if ( is_array( $qv['fields'] ) ) {
237
-			$qv['fields'] = array_unique( $qv['fields'] );
238
-
239
-			$query_fields = array();
240
-			foreach ( $qv['fields'] as $field ) {
241
-				$field          = sanitize_key( $field );
242
-				$query_fields[] = "$table.`$field`";
243
-			}
244
-			$this->query_fields = implode( ',', $query_fields );
245
-		} else {
246
-			$this->query_fields = "$table.*";
247
-		}
248
-
249
-		if ( isset( $qv['count_total'] ) && $qv['count_total'] ) {
250
-			$this->query_fields = 'SQL_CALC_FOUND_ROWS ' . $this->query_fields;
251
-		}
252
-
253
-	}
254
-
255
-	/**
256
-	 * Prepares the query where.
257
-	 *
258
-	 * @since 1.0.19
259
-	 *
260
-	 * @param array $qv Query vars.
261
-	 * @param string $table Table name.
262
-	 */
263
-	protected function prepare_query_where( &$qv, $table ) {
264
-		global $wpdb;
265
-		$this->query_where = 'WHERE 1=1';
266
-
267
-		// Status.
268
-		if ( 'all' !== $qv['status'] ) {
269
-			$statuses           = wpinv_clean( wpinv_parse_list( $qv['status'] ) );
270
-			$prepared_statuses  = join( ',', array_fill( 0, count( $statuses ), '%s' ) );
271
-			$this->query_where .= $wpdb->prepare( " AND $table.`status` IN ( $prepared_statuses )", $statuses );
272
-		}
273
-
274
-		if ( ! empty( $qv['customer_in'] ) ) {
275
-			$customer_in        = implode( ',', wp_parse_id_list( $qv['customer_in'] ) );
276
-			$this->query_where .= " AND $table.`customer_id` IN ($customer_in)";
277
-		} elseif ( ! empty( $qv['customer_not_in'] ) ) {
278
-			$customer_not_in    = implode( ',', wp_parse_id_list( $qv['customer_not_in'] ) );
279
-			$this->query_where .= " AND $table.`customer_id` NOT IN ($customer_not_in)";
280
-		}
281
-
282
-		if ( ! empty( $qv['product_in'] ) ) {
283
-			$product_in         = implode( ',', wp_parse_id_list( $qv['product_in'] ) );
284
-			$this->query_where .= " AND $table.`product_id` IN ($product_in)";
285
-		} elseif ( ! empty( $qv['product_not_in'] ) ) {
286
-			$product_not_in     = implode( ',', wp_parse_id_list( $qv['product_not_in'] ) );
287
-			$this->query_where .= " AND $table.`product_id` NOT IN ($product_not_in)";
288
-		}
289
-
290
-		if ( ! empty( $qv['invoice_in'] ) ) {
291
-			$invoice_in         = implode( ',', wp_parse_id_list( $qv['invoice_in'] ) );
292
-			$this->query_where .= " AND $table.`parent_payment_id` IN ($invoice_in)";
293
-		} elseif ( ! empty( $qv['invoice_not_in'] ) ) {
294
-			$invoice_not_in     = implode( ',', wp_parse_id_list( $qv['invoice_not_in'] ) );
295
-			$this->query_where .= " AND $table.`parent_payment_id` NOT IN ($invoice_not_in)";
296
-		}
297
-
298
-		if ( ! empty( $qv['include'] ) ) {
299
-			$include            = implode( ',', wp_parse_id_list( $qv['include'] ) );
300
-			$this->query_where .= " AND $table.`id` IN ($include)";
301
-		} elseif ( ! empty( $qv['exclude'] ) ) {
302
-			$exclude            = implode( ',', wp_parse_id_list( $qv['exclude'] ) );
303
-			$this->query_where .= " AND $table.`id` NOT IN ($exclude)";
304
-		}
305
-
306
-		// Date queries are allowed for the subscription creation date.
307
-		if ( ! empty( $qv['date_created_query'] ) && is_array( $qv['date_created_query'] ) ) {
308
-			$date_created_query = new WP_Date_Query( $qv['date_created_query'], "$table.created" );
309
-			$this->query_where .= $date_created_query->get_sql();
310
-		}
311
-
312
-		// Date queries are also allowed for the subscription expiration date.
313
-		if ( ! empty( $qv['date_expires_query'] ) && is_array( $qv['date_expires_query'] ) ) {
314
-			$date_expires_query = new WP_Date_Query( $qv['date_expires_query'], "$table.expiration" );
315
-			$this->query_where .= $date_expires_query->get_sql();
316
-		}
317
-
318
-	}
319
-
320
-	/**
321
-	 * Prepares the query order.
322
-	 *
323
-	 * @since 1.0.19
324
-	 *
325
-	 * @param array $qv Query vars.
326
-	 * @param string $table Table name.
327
-	 */
328
-	protected function prepare_query_order( &$qv, $table ) {
329
-
330
-		// sorting.
331
-		$qv['order'] = isset( $qv['order'] ) ? strtoupper( $qv['order'] ) : '';
332
-		$order       = $this->parse_order( $qv['order'] );
333
-
334
-		// Default order is by 'id' (latest subscriptions).
335
-		if ( empty( $qv['orderby'] ) ) {
336
-			$qv['orderby'] = array( 'id' );
337
-		}
338
-
339
-		// 'orderby' values may be an array, comma- or space-separated list.
340
-		$ordersby      = array_filter( wpinv_parse_list( $qv['orderby'] ) );
341
-
342
-		$orderby_array = array();
343
-		foreach ( $ordersby as $_key => $_value ) {
344
-
345
-			if ( is_int( $_key ) ) {
346
-				// Integer key means this is a flat array of 'orderby' fields.
347
-				$_orderby = $_value;
348
-				$_order   = $order;
349
-			} else {
350
-				// Non-integer key means that the key is the field and the value is ASC/DESC.
351
-				$_orderby = $_key;
352
-				$_order   = $_value;
353
-			}
354
-
355
-			$parsed = $this->parse_orderby( $_orderby, $table );
356
-
357
-			if ( $parsed ) {
358
-				$orderby_array[] = $parsed . ' ' . $this->parse_order( $_order );
359
-			}
19
+    /**
20
+     * Query vars, after parsing
21
+     *
22
+     * @since 1.0.19
23
+     * @var array
24
+     */
25
+    public $query_vars = array();
26
+
27
+    /**
28
+     * List of found subscriptions.
29
+     *
30
+     * @since 1.0.19
31
+     * @var array
32
+     */
33
+    private $results;
34
+
35
+    /**
36
+     * Total number of found subscriptions for the current query
37
+     *
38
+     * @since 1.0.19
39
+     * @var int
40
+     */
41
+    private $total_subscriptions = 0;
42
+
43
+    /**
44
+     * The SQL query used to fetch matching subscriptions.
45
+     *
46
+     * @since 1.0.19
47
+     * @var string
48
+     */
49
+    public $request;
50
+
51
+    // SQL clauses
52
+
53
+    /**
54
+     * Contains the 'FIELDS' sql clause
55
+     *
56
+     * @since 1.0.19
57
+     * @var string
58
+     */
59
+    public $query_fields;
60
+
61
+    /**
62
+     * Contains the 'FROM' sql clause
63
+     *
64
+     * @since 1.0.19
65
+     * @var string
66
+     */
67
+    public $query_from;
68
+
69
+    /**
70
+     * Contains the 'WHERE' sql clause
71
+     *
72
+     * @since 1.0.19
73
+     * @var string
74
+     */
75
+    public $query_where;
76
+
77
+    /**
78
+     * Contains the 'ORDER BY' sql clause
79
+     *
80
+     * @since 1.0.19
81
+     * @var string
82
+     */
83
+    public $query_orderby;
84
+
85
+    /**
86
+     * Contains the 'LIMIT' sql clause
87
+     *
88
+     * @since 1.0.19
89
+     * @var string
90
+     */
91
+    public $query_limit;
92
+
93
+    /**
94
+     * Class constructor.
95
+     *
96
+     * @since 1.0.19
97
+     *
98
+     * @param null|string|array $query Optional. The query variables.
99
+     */
100
+    public function __construct( $query = null ) {
101
+        if ( ! is_null( $query ) ) {
102
+            $this->prepare_query( $query );
103
+            $this->query();
104
+        }
105
+    }
106
+
107
+    /**
108
+     * Fills in missing query variables with default values.
109
+     *
110
+     * @since 1.0.19
111
+     *
112
+     * @param  string|array $args Query vars, as passed to `GetPaid_Subscriptions_Query`.
113
+     * @return array Complete query variables with undefined ones filled in with defaults.
114
+     */
115
+    public static function fill_query_vars( $args ) {
116
+        $defaults = array(
117
+            'status'          => 'all',
118
+            'customer_in'     => array(),
119
+            'customer_not_in' => array(),
120
+            'product_in'      => array(),
121
+            'product_not_in'  => array(),
122
+            'include'         => array(),
123
+            'exclude'         => array(),
124
+            'orderby'         => 'id',
125
+            'order'           => 'DESC',
126
+            'offset'          => '',
127
+            'number'          => 10,
128
+            'paged'           => 1,
129
+            'count_total'     => true,
130
+            'fields'          => 'all',
131
+        );
132
+
133
+        return wp_parse_args( $args, $defaults );
134
+    }
135
+
136
+    /**
137
+     * Prepare the query variables.
138
+     *
139
+     * @since 1.0.19
140
+     *
141
+     * @global wpdb $wpdb WordPress database abstraction object.
142
+     *
143
+     * @param string|array $query {
144
+     *     Optional. Array or string of Query parameters.
145
+     *
146
+     *     @type string|array $status              The subscription status to filter by. Can either be a single status or an array of statuses.
147
+     *                                             Default is all.
148
+     *     @type int[]        $customer_in         An array of customer ids to filter by.
149
+     *     @type int[]        $customer_not_in     An array of customer ids whose subscriptions should be excluded.
150
+     *     @type int[]        $invoice_in          An array of invoice ids to filter by.
151
+     *     @type int[]        $invoice_not_in      An array of invoice ids whose subscriptions should be excluded.
152
+     *     @type int[]        $product_in          An array of product ids to filter by.
153
+     *     @type int[]        $product_not_in      An array of product ids whose subscriptions should be excluded.
154
+     *     @type array        $date_created_query  A WP_Date_Query compatible array use to filter subscriptions by their date of creation.
155
+     *     @type array        $date_expires_query  A WP_Date_Query compatible array use to filter subscriptions by their expiration date.
156
+     *     @type array        $include             An array of subscription IDs to include. Default empty array.
157
+     *     @type array        $exclude             An array of subscription IDs to exclude. Default empty array.
158
+     *     @type string|array $orderby             Field(s) to sort the retrieved subscription by. May be a single value,
159
+     *                                             an array of values, or a multi-dimensional array with fields as
160
+     *                                             keys and orders ('ASC' or 'DESC') as values. Accepted values are
161
+     *                                             'id', 'customer_id', 'frequency', 'period', 'initial_amount,
162
+     *                                             'recurring_amount', 'bill_times', 'parent_payment_id', 'created', 'expiration'
163
+     *                                             'transaction_id', 'product_id', 'trial_period', 'include', 'status', 'profile_id'. Default array( 'id' ).
164
+     *     @type string       $order               Designates ascending or descending order of subscriptions. Order values
165
+     *                                             passed as part of an `$orderby` array take precedence over this
166
+     *                                             parameter. Accepts 'ASC', 'DESC'. Default 'DESC'.
167
+     *     @type int          $offset              Number of subscriptions to offset in retrieved results. Can be used in
168
+     *                                             conjunction with pagination. Default 0.
169
+     *     @type int          $number              Number of subscriptions to limit the query for. Can be used in
170
+     *                                             conjunction with pagination. Value -1 (all) is supported, but
171
+     *                                             should be used with caution on larger sites.
172
+     *                                             Default 10.
173
+     *     @type int          $paged               When used with number, defines the page of results to return.
174
+     *                                             Default 1.
175
+     *     @type bool         $count_total         Whether to count the total number of subscriptions found. If pagination
176
+     *                                             is not needed, setting this to false can improve performance.
177
+     *                                             Default true.
178
+     *     @type string|array $fields              Which fields to return. Single or all fields (string), or array
179
+     *                                             of fields. Accepts 'id', 'customer_id', 'frequency', 'period', 'initial_amount,
180
+     *                                             'recurring_amount', 'bill_times', 'parent_payment_id', 'created', 'expiration'
181
+     *                                             'transaction_id', 'product_id', 'trial_period', 'status', 'profile_id'.
182
+     *                                             Use 'all' for all fields. Default 'all'.
183
+     * }
184
+     */
185
+    public function prepare_query( $query = array() ) {
186
+        global $wpdb;
187
+
188
+        if ( empty( $this->query_vars ) || ! empty( $query ) ) {
189
+            $this->query_limit = null;
190
+            $this->query_vars  = $this->fill_query_vars( $query );
191
+        }
192
+
193
+        if ( ! empty( $this->query_vars['fields'] ) && 'all' !== $this->query_vars['fields'] ) {
194
+            $this->query_vars['fields'] = wpinv_parse_list( $this->query_vars['fields'] );
195
+        }
196
+
197
+        do_action( 'getpaid_pre_get_subscriptions', array( &$this ) );
198
+
199
+        // Ensure that query vars are filled after 'getpaid_pre_get_subscriptions'.
200
+        $qv                =& $this->query_vars;
201
+        $qv                = $this->fill_query_vars( $qv );
202
+        $table             = $wpdb->prefix . 'wpinv_subscriptions';
203
+        $this->query_from  = "FROM $table";
204
+
205
+        // Prepare query fields.
206
+        $this->prepare_query_fields( $qv, $table );
207
+
208
+        // Prepare query where.
209
+        $this->prepare_query_where( $qv, $table );
210
+
211
+        // Prepare query order.
212
+        $this->prepare_query_order( $qv, $table );
213
+
214
+        // limit
215
+        if ( isset( $qv['number'] ) && $qv['number'] > 0 ) {
216
+            if ( $qv['offset'] ) {
217
+                $this->query_limit = $wpdb->prepare( 'LIMIT %d, %d', $qv['offset'], $qv['number'] );
218
+            } else {
219
+                $this->query_limit = $wpdb->prepare( 'LIMIT %d, %d', $qv['number'] * ( $qv['paged'] - 1 ), $qv['number'] );
220
+            }
221
+        }
222
+
223
+        do_action_ref_array( 'getpaid_after_subscriptions_query', array( &$this ) );
224
+    }
225
+
226
+    /**
227
+     * Prepares the query fields.
228
+     *
229
+     * @since 1.0.19
230
+     *
231
+     * @param array $qv Query vars.
232
+     * @param string $table Table name.
233
+     */
234
+    protected function prepare_query_fields( &$qv, $table ) {
235
+
236
+        if ( is_array( $qv['fields'] ) ) {
237
+            $qv['fields'] = array_unique( $qv['fields'] );
238
+
239
+            $query_fields = array();
240
+            foreach ( $qv['fields'] as $field ) {
241
+                $field          = sanitize_key( $field );
242
+                $query_fields[] = "$table.`$field`";
243
+            }
244
+            $this->query_fields = implode( ',', $query_fields );
245
+        } else {
246
+            $this->query_fields = "$table.*";
247
+        }
248
+
249
+        if ( isset( $qv['count_total'] ) && $qv['count_total'] ) {
250
+            $this->query_fields = 'SQL_CALC_FOUND_ROWS ' . $this->query_fields;
251
+        }
252
+
253
+    }
254
+
255
+    /**
256
+     * Prepares the query where.
257
+     *
258
+     * @since 1.0.19
259
+     *
260
+     * @param array $qv Query vars.
261
+     * @param string $table Table name.
262
+     */
263
+    protected function prepare_query_where( &$qv, $table ) {
264
+        global $wpdb;
265
+        $this->query_where = 'WHERE 1=1';
266
+
267
+        // Status.
268
+        if ( 'all' !== $qv['status'] ) {
269
+            $statuses           = wpinv_clean( wpinv_parse_list( $qv['status'] ) );
270
+            $prepared_statuses  = join( ',', array_fill( 0, count( $statuses ), '%s' ) );
271
+            $this->query_where .= $wpdb->prepare( " AND $table.`status` IN ( $prepared_statuses )", $statuses );
272
+        }
273
+
274
+        if ( ! empty( $qv['customer_in'] ) ) {
275
+            $customer_in        = implode( ',', wp_parse_id_list( $qv['customer_in'] ) );
276
+            $this->query_where .= " AND $table.`customer_id` IN ($customer_in)";
277
+        } elseif ( ! empty( $qv['customer_not_in'] ) ) {
278
+            $customer_not_in    = implode( ',', wp_parse_id_list( $qv['customer_not_in'] ) );
279
+            $this->query_where .= " AND $table.`customer_id` NOT IN ($customer_not_in)";
280
+        }
281
+
282
+        if ( ! empty( $qv['product_in'] ) ) {
283
+            $product_in         = implode( ',', wp_parse_id_list( $qv['product_in'] ) );
284
+            $this->query_where .= " AND $table.`product_id` IN ($product_in)";
285
+        } elseif ( ! empty( $qv['product_not_in'] ) ) {
286
+            $product_not_in     = implode( ',', wp_parse_id_list( $qv['product_not_in'] ) );
287
+            $this->query_where .= " AND $table.`product_id` NOT IN ($product_not_in)";
288
+        }
289
+
290
+        if ( ! empty( $qv['invoice_in'] ) ) {
291
+            $invoice_in         = implode( ',', wp_parse_id_list( $qv['invoice_in'] ) );
292
+            $this->query_where .= " AND $table.`parent_payment_id` IN ($invoice_in)";
293
+        } elseif ( ! empty( $qv['invoice_not_in'] ) ) {
294
+            $invoice_not_in     = implode( ',', wp_parse_id_list( $qv['invoice_not_in'] ) );
295
+            $this->query_where .= " AND $table.`parent_payment_id` NOT IN ($invoice_not_in)";
296
+        }
297
+
298
+        if ( ! empty( $qv['include'] ) ) {
299
+            $include            = implode( ',', wp_parse_id_list( $qv['include'] ) );
300
+            $this->query_where .= " AND $table.`id` IN ($include)";
301
+        } elseif ( ! empty( $qv['exclude'] ) ) {
302
+            $exclude            = implode( ',', wp_parse_id_list( $qv['exclude'] ) );
303
+            $this->query_where .= " AND $table.`id` NOT IN ($exclude)";
304
+        }
305
+
306
+        // Date queries are allowed for the subscription creation date.
307
+        if ( ! empty( $qv['date_created_query'] ) && is_array( $qv['date_created_query'] ) ) {
308
+            $date_created_query = new WP_Date_Query( $qv['date_created_query'], "$table.created" );
309
+            $this->query_where .= $date_created_query->get_sql();
310
+        }
311
+
312
+        // Date queries are also allowed for the subscription expiration date.
313
+        if ( ! empty( $qv['date_expires_query'] ) && is_array( $qv['date_expires_query'] ) ) {
314
+            $date_expires_query = new WP_Date_Query( $qv['date_expires_query'], "$table.expiration" );
315
+            $this->query_where .= $date_expires_query->get_sql();
316
+        }
317
+
318
+    }
319
+
320
+    /**
321
+     * Prepares the query order.
322
+     *
323
+     * @since 1.0.19
324
+     *
325
+     * @param array $qv Query vars.
326
+     * @param string $table Table name.
327
+     */
328
+    protected function prepare_query_order( &$qv, $table ) {
329
+
330
+        // sorting.
331
+        $qv['order'] = isset( $qv['order'] ) ? strtoupper( $qv['order'] ) : '';
332
+        $order       = $this->parse_order( $qv['order'] );
333
+
334
+        // Default order is by 'id' (latest subscriptions).
335
+        if ( empty( $qv['orderby'] ) ) {
336
+            $qv['orderby'] = array( 'id' );
337
+        }
338
+
339
+        // 'orderby' values may be an array, comma- or space-separated list.
340
+        $ordersby      = array_filter( wpinv_parse_list( $qv['orderby'] ) );
341
+
342
+        $orderby_array = array();
343
+        foreach ( $ordersby as $_key => $_value ) {
344
+
345
+            if ( is_int( $_key ) ) {
346
+                // Integer key means this is a flat array of 'orderby' fields.
347
+                $_orderby = $_value;
348
+                $_order   = $order;
349
+            } else {
350
+                // Non-integer key means that the key is the field and the value is ASC/DESC.
351
+                $_orderby = $_key;
352
+                $_order   = $_value;
353
+            }
354
+
355
+            $parsed = $this->parse_orderby( $_orderby, $table );
356
+
357
+            if ( $parsed ) {
358
+                $orderby_array[] = $parsed . ' ' . $this->parse_order( $_order );
359
+            }
360 360
 }
361 361
 
362
-		// If no valid clauses were found, order by id.
363
-		if ( empty( $orderby_array ) ) {
364
-			$orderby_array[] = "id $order";
365
-		}
366
-
367
-		$this->query_orderby = 'ORDER BY ' . implode( ', ', $orderby_array );
368
-
369
-	}
370
-
371
-	/**
372
-	 * Execute the query, with the current variables.
373
-	 *
374
-	 * @since 1.0.19
375
-	 *
376
-	 * @global wpdb $wpdb WordPress database abstraction object.
377
-	 */
378
-	public function query() {
379
-		global $wpdb;
380
-
381
-		$qv =& $this->query_vars;
382
-
383
-		// Return a non-null value to bypass the default GetPaid subscriptions query and remember to set the
384
-		// total_subscriptions property.
385
-		$this->results = apply_filters_ref_array( 'getpaid_subscriptions_pre_query', array( null, &$this ) );
386
-
387
-		if ( null === $this->results ) {
388
-			$this->request = "SELECT $this->query_fields $this->query_from $this->query_where $this->query_orderby $this->query_limit";
389
-
390
-			if ( ( is_array( $qv['fields'] ) && 1 != count( $qv['fields'] ) ) || 'all' == $qv['fields'] ) {
391
-				$this->results = $wpdb->get_results( $this->request );
392
-			} else {
393
-				$this->results = $wpdb->get_col( $this->request );
394
-			}
395
-
396
-			if ( isset( $qv['count_total'] ) && $qv['count_total'] ) {
397
-				$found_subscriptions_query = apply_filters( 'getpaid_found_subscriptions_query', 'SELECT FOUND_ROWS()', $this );
398
-				$this->total_subscriptions   = (int) $wpdb->get_var( $found_subscriptions_query );
399
-			}
400
-		}
401
-
402
-		if ( 'all' == $qv['fields'] ) {
403
-			foreach ( $this->results as $key => $subscription ) {
404
-				wp_cache_set( $subscription->id, $subscription, 'getpaid_subscriptions' );
405
-				wp_cache_set( $subscription->profile_id, $subscription->id, 'getpaid_subscription_profile_ids_to_subscription_ids' );
406
-				wp_cache_set( $subscription->transaction_id, $subscription->id, 'getpaid_subscription_transaction_ids_to_subscription_ids' );
407
-				wp_cache_set( $subscription->transaction_id, $subscription->id, 'getpaid_subscription_transaction_ids_to_subscription_ids' );
408
-				$this->results[ $key ] = new WPInv_Subscription( $subscription );
409
-			}
410
-		}
411
-
412
-	}
413
-
414
-	/**
415
-	 * Retrieve query variable.
416
-	 *
417
-	 * @since 1.0.19
418
-	 *
419
-	 * @param string $query_var Query variable key.
420
-	 * @return mixed
421
-	 */
422
-	public function get( $query_var ) {
423
-		if ( isset( $this->query_vars[ $query_var ] ) ) {
424
-			return $this->query_vars[ $query_var ];
425
-		}
426
-
427
-		return null;
428
-	}
429
-
430
-	/**
431
-	 * Set query variable.
432
-	 *
433
-	 * @since 1.0.19
434
-	 *
435
-	 * @param string $query_var Query variable key.
436
-	 * @param mixed $value Query variable value.
437
-	 */
438
-	public function set( $query_var, $value ) {
439
-		$this->query_vars[ $query_var ] = $value;
440
-	}
441
-
442
-	/**
443
-	 * Return the list of subscriptions.
444
-	 *
445
-	 * @since 1.0.19
446
-	 *
447
-	 * @return WPInv_Subscription[]|array Found subscriptions.
448
-	 */
449
-	public function get_results() {
450
-		return $this->results;
451
-	}
452
-
453
-	/**
454
-	 * Return the total number of subscriptions for the current query.
455
-	 *
456
-	 * @since 1.0.19
457
-	 *
458
-	 * @return int Number of total subscriptions.
459
-	 */
460
-	public function get_total() {
461
-		return $this->total_subscriptions;
462
-	}
463
-
464
-	/**
465
-	 * Parse and sanitize 'orderby' keys passed to the subscriptions query.
466
-	 *
467
-	 * @since 1.0.19
468
-	 *
469
-	 * @param string $orderby Alias for the field to order by.
470
-	 *  @param string $table The current table.
471
-	 * @return string Value to use in the ORDER clause, if `$orderby` is valid.
472
-	 */
473
-	protected function parse_orderby( $orderby, $table ) {
474
-
475
-		$_orderby = '';
476
-		if ( in_array( $orderby, array( 'customer_id', 'frequency', 'period', 'initial_amount', 'recurring_amount', 'bill_times', 'transaction_id', 'parent_payment_id', 'product_id', 'created', 'expiration', 'trial_period', 'status', 'profile_id' ) ) ) {
477
-			$_orderby = "$table.`$orderby`";
478
-		} elseif ( 'id' === strtolower( $orderby ) ) {
479
-			$_orderby = "$table.id";
480
-		} elseif ( 'include' === $orderby && ! empty( $this->query_vars['include'] ) ) {
481
-			$include     = wp_parse_id_list( $this->query_vars['include'] );
482
-			$include_sql = implode( ',', $include );
483
-			$_orderby    = "FIELD( $table.id, $include_sql )";
484
-		}
485
-
486
-		return $_orderby;
487
-	}
488
-
489
-	/**
490
-	 * Parse an 'order' query variable and cast it to ASC or DESC as necessary.
491
-	 *
492
-	 * @since 1.0.19
493
-	 *
494
-	 * @param string $order The 'order' query variable.
495
-	 * @return string The sanitized 'order' query variable.
496
-	 */
497
-	protected function parse_order( $order ) {
498
-		if ( ! is_string( $order ) || empty( $order ) ) {
499
-			return 'DESC';
500
-		}
501
-
502
-		if ( 'ASC' === strtoupper( $order ) ) {
503
-			return 'ASC';
504
-		} else {
505
-			return 'DESC';
506
-		}
507
-	}
362
+        // If no valid clauses were found, order by id.
363
+        if ( empty( $orderby_array ) ) {
364
+            $orderby_array[] = "id $order";
365
+        }
366
+
367
+        $this->query_orderby = 'ORDER BY ' . implode( ', ', $orderby_array );
368
+
369
+    }
370
+
371
+    /**
372
+     * Execute the query, with the current variables.
373
+     *
374
+     * @since 1.0.19
375
+     *
376
+     * @global wpdb $wpdb WordPress database abstraction object.
377
+     */
378
+    public function query() {
379
+        global $wpdb;
380
+
381
+        $qv =& $this->query_vars;
382
+
383
+        // Return a non-null value to bypass the default GetPaid subscriptions query and remember to set the
384
+        // total_subscriptions property.
385
+        $this->results = apply_filters_ref_array( 'getpaid_subscriptions_pre_query', array( null, &$this ) );
386
+
387
+        if ( null === $this->results ) {
388
+            $this->request = "SELECT $this->query_fields $this->query_from $this->query_where $this->query_orderby $this->query_limit";
389
+
390
+            if ( ( is_array( $qv['fields'] ) && 1 != count( $qv['fields'] ) ) || 'all' == $qv['fields'] ) {
391
+                $this->results = $wpdb->get_results( $this->request );
392
+            } else {
393
+                $this->results = $wpdb->get_col( $this->request );
394
+            }
395
+
396
+            if ( isset( $qv['count_total'] ) && $qv['count_total'] ) {
397
+                $found_subscriptions_query = apply_filters( 'getpaid_found_subscriptions_query', 'SELECT FOUND_ROWS()', $this );
398
+                $this->total_subscriptions   = (int) $wpdb->get_var( $found_subscriptions_query );
399
+            }
400
+        }
401
+
402
+        if ( 'all' == $qv['fields'] ) {
403
+            foreach ( $this->results as $key => $subscription ) {
404
+                wp_cache_set( $subscription->id, $subscription, 'getpaid_subscriptions' );
405
+                wp_cache_set( $subscription->profile_id, $subscription->id, 'getpaid_subscription_profile_ids_to_subscription_ids' );
406
+                wp_cache_set( $subscription->transaction_id, $subscription->id, 'getpaid_subscription_transaction_ids_to_subscription_ids' );
407
+                wp_cache_set( $subscription->transaction_id, $subscription->id, 'getpaid_subscription_transaction_ids_to_subscription_ids' );
408
+                $this->results[ $key ] = new WPInv_Subscription( $subscription );
409
+            }
410
+        }
411
+
412
+    }
413
+
414
+    /**
415
+     * Retrieve query variable.
416
+     *
417
+     * @since 1.0.19
418
+     *
419
+     * @param string $query_var Query variable key.
420
+     * @return mixed
421
+     */
422
+    public function get( $query_var ) {
423
+        if ( isset( $this->query_vars[ $query_var ] ) ) {
424
+            return $this->query_vars[ $query_var ];
425
+        }
426
+
427
+        return null;
428
+    }
429
+
430
+    /**
431
+     * Set query variable.
432
+     *
433
+     * @since 1.0.19
434
+     *
435
+     * @param string $query_var Query variable key.
436
+     * @param mixed $value Query variable value.
437
+     */
438
+    public function set( $query_var, $value ) {
439
+        $this->query_vars[ $query_var ] = $value;
440
+    }
441
+
442
+    /**
443
+     * Return the list of subscriptions.
444
+     *
445
+     * @since 1.0.19
446
+     *
447
+     * @return WPInv_Subscription[]|array Found subscriptions.
448
+     */
449
+    public function get_results() {
450
+        return $this->results;
451
+    }
452
+
453
+    /**
454
+     * Return the total number of subscriptions for the current query.
455
+     *
456
+     * @since 1.0.19
457
+     *
458
+     * @return int Number of total subscriptions.
459
+     */
460
+    public function get_total() {
461
+        return $this->total_subscriptions;
462
+    }
463
+
464
+    /**
465
+     * Parse and sanitize 'orderby' keys passed to the subscriptions query.
466
+     *
467
+     * @since 1.0.19
468
+     *
469
+     * @param string $orderby Alias for the field to order by.
470
+     *  @param string $table The current table.
471
+     * @return string Value to use in the ORDER clause, if `$orderby` is valid.
472
+     */
473
+    protected function parse_orderby( $orderby, $table ) {
474
+
475
+        $_orderby = '';
476
+        if ( in_array( $orderby, array( 'customer_id', 'frequency', 'period', 'initial_amount', 'recurring_amount', 'bill_times', 'transaction_id', 'parent_payment_id', 'product_id', 'created', 'expiration', 'trial_period', 'status', 'profile_id' ) ) ) {
477
+            $_orderby = "$table.`$orderby`";
478
+        } elseif ( 'id' === strtolower( $orderby ) ) {
479
+            $_orderby = "$table.id";
480
+        } elseif ( 'include' === $orderby && ! empty( $this->query_vars['include'] ) ) {
481
+            $include     = wp_parse_id_list( $this->query_vars['include'] );
482
+            $include_sql = implode( ',', $include );
483
+            $_orderby    = "FIELD( $table.id, $include_sql )";
484
+        }
485
+
486
+        return $_orderby;
487
+    }
488
+
489
+    /**
490
+     * Parse an 'order' query variable and cast it to ASC or DESC as necessary.
491
+     *
492
+     * @since 1.0.19
493
+     *
494
+     * @param string $order The 'order' query variable.
495
+     * @return string The sanitized 'order' query variable.
496
+     */
497
+    protected function parse_order( $order ) {
498
+        if ( ! is_string( $order ) || empty( $order ) ) {
499
+            return 'DESC';
500
+        }
501
+
502
+        if ( 'ASC' === strtoupper( $order ) ) {
503
+            return 'ASC';
504
+        } else {
505
+            return 'DESC';
506
+        }
507
+    }
508 508
 
509 509
 }
Please login to merge, or discard this patch.
Spacing   +96 added lines, -96 removed lines patch added patch discarded remove patch
@@ -97,9 +97,9 @@  discard block
 block discarded – undo
97 97
 	 *
98 98
 	 * @param null|string|array $query Optional. The query variables.
99 99
 	 */
100
-	public function __construct( $query = null ) {
101
-		if ( ! is_null( $query ) ) {
102
-			$this->prepare_query( $query );
100
+	public function __construct($query = null) {
101
+		if (!is_null($query)) {
102
+			$this->prepare_query($query);
103 103
 			$this->query();
104 104
 		}
105 105
 	}
@@ -112,7 +112,7 @@  discard block
 block discarded – undo
112 112
 	 * @param  string|array $args Query vars, as passed to `GetPaid_Subscriptions_Query`.
113 113
 	 * @return array Complete query variables with undefined ones filled in with defaults.
114 114
 	 */
115
-	public static function fill_query_vars( $args ) {
115
+	public static function fill_query_vars($args) {
116 116
 		$defaults = array(
117 117
 			'status'          => 'all',
118 118
 			'customer_in'     => array(),
@@ -130,7 +130,7 @@  discard block
 block discarded – undo
130 130
 			'fields'          => 'all',
131 131
 		);
132 132
 
133
-		return wp_parse_args( $args, $defaults );
133
+		return wp_parse_args($args, $defaults);
134 134
 	}
135 135
 
136 136
 	/**
@@ -182,45 +182,45 @@  discard block
 block discarded – undo
182 182
 	 *                                             Use 'all' for all fields. Default 'all'.
183 183
 	 * }
184 184
 	 */
185
-	public function prepare_query( $query = array() ) {
185
+	public function prepare_query($query = array()) {
186 186
 		global $wpdb;
187 187
 
188
-		if ( empty( $this->query_vars ) || ! empty( $query ) ) {
188
+		if (empty($this->query_vars) || !empty($query)) {
189 189
 			$this->query_limit = null;
190
-			$this->query_vars  = $this->fill_query_vars( $query );
190
+			$this->query_vars  = $this->fill_query_vars($query);
191 191
 		}
192 192
 
193
-		if ( ! empty( $this->query_vars['fields'] ) && 'all' !== $this->query_vars['fields'] ) {
194
-			$this->query_vars['fields'] = wpinv_parse_list( $this->query_vars['fields'] );
193
+		if (!empty($this->query_vars['fields']) && 'all' !== $this->query_vars['fields']) {
194
+			$this->query_vars['fields'] = wpinv_parse_list($this->query_vars['fields']);
195 195
 		}
196 196
 
197
-		do_action( 'getpaid_pre_get_subscriptions', array( &$this ) );
197
+		do_action('getpaid_pre_get_subscriptions', array(&$this));
198 198
 
199 199
 		// Ensure that query vars are filled after 'getpaid_pre_get_subscriptions'.
200
-		$qv                =& $this->query_vars;
201
-		$qv                = $this->fill_query_vars( $qv );
200
+		$qv                = & $this->query_vars;
201
+		$qv                = $this->fill_query_vars($qv);
202 202
 		$table             = $wpdb->prefix . 'wpinv_subscriptions';
203 203
 		$this->query_from  = "FROM $table";
204 204
 
205 205
 		// Prepare query fields.
206
-		$this->prepare_query_fields( $qv, $table );
206
+		$this->prepare_query_fields($qv, $table);
207 207
 
208 208
 		// Prepare query where.
209
-		$this->prepare_query_where( $qv, $table );
209
+		$this->prepare_query_where($qv, $table);
210 210
 
211 211
 		// Prepare query order.
212
-		$this->prepare_query_order( $qv, $table );
212
+		$this->prepare_query_order($qv, $table);
213 213
 
214 214
 		// limit
215
-		if ( isset( $qv['number'] ) && $qv['number'] > 0 ) {
216
-			if ( $qv['offset'] ) {
217
-				$this->query_limit = $wpdb->prepare( 'LIMIT %d, %d', $qv['offset'], $qv['number'] );
215
+		if (isset($qv['number']) && $qv['number'] > 0) {
216
+			if ($qv['offset']) {
217
+				$this->query_limit = $wpdb->prepare('LIMIT %d, %d', $qv['offset'], $qv['number']);
218 218
 			} else {
219
-				$this->query_limit = $wpdb->prepare( 'LIMIT %d, %d', $qv['number'] * ( $qv['paged'] - 1 ), $qv['number'] );
219
+				$this->query_limit = $wpdb->prepare('LIMIT %d, %d', $qv['number'] * ($qv['paged'] - 1), $qv['number']);
220 220
 			}
221 221
 		}
222 222
 
223
-		do_action_ref_array( 'getpaid_after_subscriptions_query', array( &$this ) );
223
+		do_action_ref_array('getpaid_after_subscriptions_query', array(&$this));
224 224
 	}
225 225
 
226 226
 	/**
@@ -231,22 +231,22 @@  discard block
 block discarded – undo
231 231
 	 * @param array $qv Query vars.
232 232
 	 * @param string $table Table name.
233 233
 	 */
234
-	protected function prepare_query_fields( &$qv, $table ) {
234
+	protected function prepare_query_fields(&$qv, $table) {
235 235
 
236
-		if ( is_array( $qv['fields'] ) ) {
237
-			$qv['fields'] = array_unique( $qv['fields'] );
236
+		if (is_array($qv['fields'])) {
237
+			$qv['fields'] = array_unique($qv['fields']);
238 238
 
239 239
 			$query_fields = array();
240
-			foreach ( $qv['fields'] as $field ) {
241
-				$field          = sanitize_key( $field );
240
+			foreach ($qv['fields'] as $field) {
241
+				$field          = sanitize_key($field);
242 242
 				$query_fields[] = "$table.`$field`";
243 243
 			}
244
-			$this->query_fields = implode( ',', $query_fields );
244
+			$this->query_fields = implode(',', $query_fields);
245 245
 		} else {
246 246
 			$this->query_fields = "$table.*";
247 247
 		}
248 248
 
249
-		if ( isset( $qv['count_total'] ) && $qv['count_total'] ) {
249
+		if (isset($qv['count_total']) && $qv['count_total']) {
250 250
 			$this->query_fields = 'SQL_CALC_FOUND_ROWS ' . $this->query_fields;
251 251
 		}
252 252
 
@@ -260,58 +260,58 @@  discard block
 block discarded – undo
260 260
 	 * @param array $qv Query vars.
261 261
 	 * @param string $table Table name.
262 262
 	 */
263
-	protected function prepare_query_where( &$qv, $table ) {
263
+	protected function prepare_query_where(&$qv, $table) {
264 264
 		global $wpdb;
265 265
 		$this->query_where = 'WHERE 1=1';
266 266
 
267 267
 		// Status.
268
-		if ( 'all' !== $qv['status'] ) {
269
-			$statuses           = wpinv_clean( wpinv_parse_list( $qv['status'] ) );
270
-			$prepared_statuses  = join( ',', array_fill( 0, count( $statuses ), '%s' ) );
271
-			$this->query_where .= $wpdb->prepare( " AND $table.`status` IN ( $prepared_statuses )", $statuses );
268
+		if ('all' !== $qv['status']) {
269
+			$statuses           = wpinv_clean(wpinv_parse_list($qv['status']));
270
+			$prepared_statuses  = join(',', array_fill(0, count($statuses), '%s'));
271
+			$this->query_where .= $wpdb->prepare(" AND $table.`status` IN ( $prepared_statuses )", $statuses);
272 272
 		}
273 273
 
274
-		if ( ! empty( $qv['customer_in'] ) ) {
275
-			$customer_in        = implode( ',', wp_parse_id_list( $qv['customer_in'] ) );
274
+		if (!empty($qv['customer_in'])) {
275
+			$customer_in        = implode(',', wp_parse_id_list($qv['customer_in']));
276 276
 			$this->query_where .= " AND $table.`customer_id` IN ($customer_in)";
277
-		} elseif ( ! empty( $qv['customer_not_in'] ) ) {
278
-			$customer_not_in    = implode( ',', wp_parse_id_list( $qv['customer_not_in'] ) );
277
+		} elseif (!empty($qv['customer_not_in'])) {
278
+			$customer_not_in    = implode(',', wp_parse_id_list($qv['customer_not_in']));
279 279
 			$this->query_where .= " AND $table.`customer_id` NOT IN ($customer_not_in)";
280 280
 		}
281 281
 
282
-		if ( ! empty( $qv['product_in'] ) ) {
283
-			$product_in         = implode( ',', wp_parse_id_list( $qv['product_in'] ) );
282
+		if (!empty($qv['product_in'])) {
283
+			$product_in         = implode(',', wp_parse_id_list($qv['product_in']));
284 284
 			$this->query_where .= " AND $table.`product_id` IN ($product_in)";
285
-		} elseif ( ! empty( $qv['product_not_in'] ) ) {
286
-			$product_not_in     = implode( ',', wp_parse_id_list( $qv['product_not_in'] ) );
285
+		} elseif (!empty($qv['product_not_in'])) {
286
+			$product_not_in     = implode(',', wp_parse_id_list($qv['product_not_in']));
287 287
 			$this->query_where .= " AND $table.`product_id` NOT IN ($product_not_in)";
288 288
 		}
289 289
 
290
-		if ( ! empty( $qv['invoice_in'] ) ) {
291
-			$invoice_in         = implode( ',', wp_parse_id_list( $qv['invoice_in'] ) );
290
+		if (!empty($qv['invoice_in'])) {
291
+			$invoice_in         = implode(',', wp_parse_id_list($qv['invoice_in']));
292 292
 			$this->query_where .= " AND $table.`parent_payment_id` IN ($invoice_in)";
293
-		} elseif ( ! empty( $qv['invoice_not_in'] ) ) {
294
-			$invoice_not_in     = implode( ',', wp_parse_id_list( $qv['invoice_not_in'] ) );
293
+		} elseif (!empty($qv['invoice_not_in'])) {
294
+			$invoice_not_in     = implode(',', wp_parse_id_list($qv['invoice_not_in']));
295 295
 			$this->query_where .= " AND $table.`parent_payment_id` NOT IN ($invoice_not_in)";
296 296
 		}
297 297
 
298
-		if ( ! empty( $qv['include'] ) ) {
299
-			$include            = implode( ',', wp_parse_id_list( $qv['include'] ) );
298
+		if (!empty($qv['include'])) {
299
+			$include            = implode(',', wp_parse_id_list($qv['include']));
300 300
 			$this->query_where .= " AND $table.`id` IN ($include)";
301
-		} elseif ( ! empty( $qv['exclude'] ) ) {
302
-			$exclude            = implode( ',', wp_parse_id_list( $qv['exclude'] ) );
301
+		} elseif (!empty($qv['exclude'])) {
302
+			$exclude            = implode(',', wp_parse_id_list($qv['exclude']));
303 303
 			$this->query_where .= " AND $table.`id` NOT IN ($exclude)";
304 304
 		}
305 305
 
306 306
 		// Date queries are allowed for the subscription creation date.
307
-		if ( ! empty( $qv['date_created_query'] ) && is_array( $qv['date_created_query'] ) ) {
308
-			$date_created_query = new WP_Date_Query( $qv['date_created_query'], "$table.created" );
307
+		if (!empty($qv['date_created_query']) && is_array($qv['date_created_query'])) {
308
+			$date_created_query = new WP_Date_Query($qv['date_created_query'], "$table.created");
309 309
 			$this->query_where .= $date_created_query->get_sql();
310 310
 		}
311 311
 
312 312
 		// Date queries are also allowed for the subscription expiration date.
313
-		if ( ! empty( $qv['date_expires_query'] ) && is_array( $qv['date_expires_query'] ) ) {
314
-			$date_expires_query = new WP_Date_Query( $qv['date_expires_query'], "$table.expiration" );
313
+		if (!empty($qv['date_expires_query']) && is_array($qv['date_expires_query'])) {
314
+			$date_expires_query = new WP_Date_Query($qv['date_expires_query'], "$table.expiration");
315 315
 			$this->query_where .= $date_expires_query->get_sql();
316 316
 		}
317 317
 
@@ -325,24 +325,24 @@  discard block
 block discarded – undo
325 325
 	 * @param array $qv Query vars.
326 326
 	 * @param string $table Table name.
327 327
 	 */
328
-	protected function prepare_query_order( &$qv, $table ) {
328
+	protected function prepare_query_order(&$qv, $table) {
329 329
 
330 330
 		// sorting.
331
-		$qv['order'] = isset( $qv['order'] ) ? strtoupper( $qv['order'] ) : '';
332
-		$order       = $this->parse_order( $qv['order'] );
331
+		$qv['order'] = isset($qv['order']) ? strtoupper($qv['order']) : '';
332
+		$order       = $this->parse_order($qv['order']);
333 333
 
334 334
 		// Default order is by 'id' (latest subscriptions).
335
-		if ( empty( $qv['orderby'] ) ) {
336
-			$qv['orderby'] = array( 'id' );
335
+		if (empty($qv['orderby'])) {
336
+			$qv['orderby'] = array('id');
337 337
 		}
338 338
 
339 339
 		// 'orderby' values may be an array, comma- or space-separated list.
340
-		$ordersby      = array_filter( wpinv_parse_list( $qv['orderby'] ) );
340
+		$ordersby      = array_filter(wpinv_parse_list($qv['orderby']));
341 341
 
342 342
 		$orderby_array = array();
343
-		foreach ( $ordersby as $_key => $_value ) {
343
+		foreach ($ordersby as $_key => $_value) {
344 344
 
345
-			if ( is_int( $_key ) ) {
345
+			if (is_int($_key)) {
346 346
 				// Integer key means this is a flat array of 'orderby' fields.
347 347
 				$_orderby = $_value;
348 348
 				$_order   = $order;
@@ -352,19 +352,19 @@  discard block
 block discarded – undo
352 352
 				$_order   = $_value;
353 353
 			}
354 354
 
355
-			$parsed = $this->parse_orderby( $_orderby, $table );
355
+			$parsed = $this->parse_orderby($_orderby, $table);
356 356
 
357
-			if ( $parsed ) {
358
-				$orderby_array[] = $parsed . ' ' . $this->parse_order( $_order );
357
+			if ($parsed) {
358
+				$orderby_array[] = $parsed . ' ' . $this->parse_order($_order);
359 359
 			}
360 360
 }
361 361
 
362 362
 		// If no valid clauses were found, order by id.
363
-		if ( empty( $orderby_array ) ) {
363
+		if (empty($orderby_array)) {
364 364
 			$orderby_array[] = "id $order";
365 365
 		}
366 366
 
367
-		$this->query_orderby = 'ORDER BY ' . implode( ', ', $orderby_array );
367
+		$this->query_orderby = 'ORDER BY ' . implode(', ', $orderby_array);
368 368
 
369 369
 	}
370 370
 
@@ -378,34 +378,34 @@  discard block
 block discarded – undo
378 378
 	public function query() {
379 379
 		global $wpdb;
380 380
 
381
-		$qv =& $this->query_vars;
381
+		$qv = & $this->query_vars;
382 382
 
383 383
 		// Return a non-null value to bypass the default GetPaid subscriptions query and remember to set the
384 384
 		// total_subscriptions property.
385
-		$this->results = apply_filters_ref_array( 'getpaid_subscriptions_pre_query', array( null, &$this ) );
385
+		$this->results = apply_filters_ref_array('getpaid_subscriptions_pre_query', array(null, &$this));
386 386
 
387
-		if ( null === $this->results ) {
387
+		if (null === $this->results) {
388 388
 			$this->request = "SELECT $this->query_fields $this->query_from $this->query_where $this->query_orderby $this->query_limit";
389 389
 
390
-			if ( ( is_array( $qv['fields'] ) && 1 != count( $qv['fields'] ) ) || 'all' == $qv['fields'] ) {
391
-				$this->results = $wpdb->get_results( $this->request );
390
+			if ((is_array($qv['fields']) && 1 != count($qv['fields'])) || 'all' == $qv['fields']) {
391
+				$this->results = $wpdb->get_results($this->request);
392 392
 			} else {
393
-				$this->results = $wpdb->get_col( $this->request );
393
+				$this->results = $wpdb->get_col($this->request);
394 394
 			}
395 395
 
396
-			if ( isset( $qv['count_total'] ) && $qv['count_total'] ) {
397
-				$found_subscriptions_query = apply_filters( 'getpaid_found_subscriptions_query', 'SELECT FOUND_ROWS()', $this );
398
-				$this->total_subscriptions   = (int) $wpdb->get_var( $found_subscriptions_query );
396
+			if (isset($qv['count_total']) && $qv['count_total']) {
397
+				$found_subscriptions_query = apply_filters('getpaid_found_subscriptions_query', 'SELECT FOUND_ROWS()', $this);
398
+				$this->total_subscriptions = (int) $wpdb->get_var($found_subscriptions_query);
399 399
 			}
400 400
 		}
401 401
 
402
-		if ( 'all' == $qv['fields'] ) {
403
-			foreach ( $this->results as $key => $subscription ) {
404
-				wp_cache_set( $subscription->id, $subscription, 'getpaid_subscriptions' );
405
-				wp_cache_set( $subscription->profile_id, $subscription->id, 'getpaid_subscription_profile_ids_to_subscription_ids' );
406
-				wp_cache_set( $subscription->transaction_id, $subscription->id, 'getpaid_subscription_transaction_ids_to_subscription_ids' );
407
-				wp_cache_set( $subscription->transaction_id, $subscription->id, 'getpaid_subscription_transaction_ids_to_subscription_ids' );
408
-				$this->results[ $key ] = new WPInv_Subscription( $subscription );
402
+		if ('all' == $qv['fields']) {
403
+			foreach ($this->results as $key => $subscription) {
404
+				wp_cache_set($subscription->id, $subscription, 'getpaid_subscriptions');
405
+				wp_cache_set($subscription->profile_id, $subscription->id, 'getpaid_subscription_profile_ids_to_subscription_ids');
406
+				wp_cache_set($subscription->transaction_id, $subscription->id, 'getpaid_subscription_transaction_ids_to_subscription_ids');
407
+				wp_cache_set($subscription->transaction_id, $subscription->id, 'getpaid_subscription_transaction_ids_to_subscription_ids');
408
+				$this->results[$key] = new WPInv_Subscription($subscription);
409 409
 			}
410 410
 		}
411 411
 
@@ -419,9 +419,9 @@  discard block
 block discarded – undo
419 419
 	 * @param string $query_var Query variable key.
420 420
 	 * @return mixed
421 421
 	 */
422
-	public function get( $query_var ) {
423
-		if ( isset( $this->query_vars[ $query_var ] ) ) {
424
-			return $this->query_vars[ $query_var ];
422
+	public function get($query_var) {
423
+		if (isset($this->query_vars[$query_var])) {
424
+			return $this->query_vars[$query_var];
425 425
 		}
426 426
 
427 427
 		return null;
@@ -435,8 +435,8 @@  discard block
 block discarded – undo
435 435
 	 * @param string $query_var Query variable key.
436 436
 	 * @param mixed $value Query variable value.
437 437
 	 */
438
-	public function set( $query_var, $value ) {
439
-		$this->query_vars[ $query_var ] = $value;
438
+	public function set($query_var, $value) {
439
+		$this->query_vars[$query_var] = $value;
440 440
 	}
441 441
 
442 442
 	/**
@@ -470,16 +470,16 @@  discard block
 block discarded – undo
470 470
 	 *  @param string $table The current table.
471 471
 	 * @return string Value to use in the ORDER clause, if `$orderby` is valid.
472 472
 	 */
473
-	protected function parse_orderby( $orderby, $table ) {
473
+	protected function parse_orderby($orderby, $table) {
474 474
 
475 475
 		$_orderby = '';
476
-		if ( in_array( $orderby, array( 'customer_id', 'frequency', 'period', 'initial_amount', 'recurring_amount', 'bill_times', 'transaction_id', 'parent_payment_id', 'product_id', 'created', 'expiration', 'trial_period', 'status', 'profile_id' ) ) ) {
476
+		if (in_array($orderby, array('customer_id', 'frequency', 'period', 'initial_amount', 'recurring_amount', 'bill_times', 'transaction_id', 'parent_payment_id', 'product_id', 'created', 'expiration', 'trial_period', 'status', 'profile_id'))) {
477 477
 			$_orderby = "$table.`$orderby`";
478
-		} elseif ( 'id' === strtolower( $orderby ) ) {
478
+		} elseif ('id' === strtolower($orderby)) {
479 479
 			$_orderby = "$table.id";
480
-		} elseif ( 'include' === $orderby && ! empty( $this->query_vars['include'] ) ) {
481
-			$include     = wp_parse_id_list( $this->query_vars['include'] );
482
-			$include_sql = implode( ',', $include );
480
+		} elseif ('include' === $orderby && !empty($this->query_vars['include'])) {
481
+			$include     = wp_parse_id_list($this->query_vars['include']);
482
+			$include_sql = implode(',', $include);
483 483
 			$_orderby    = "FIELD( $table.id, $include_sql )";
484 484
 		}
485 485
 
@@ -494,12 +494,12 @@  discard block
 block discarded – undo
494 494
 	 * @param string $order The 'order' query variable.
495 495
 	 * @return string The sanitized 'order' query variable.
496 496
 	 */
497
-	protected function parse_order( $order ) {
498
-		if ( ! is_string( $order ) || empty( $order ) ) {
497
+	protected function parse_order($order) {
498
+		if (!is_string($order) || empty($order)) {
499 499
 			return 'DESC';
500 500
 		}
501 501
 
502
-		if ( 'ASC' === strtoupper( $order ) ) {
502
+		if ('ASC' === strtoupper($order)) {
503 503
 			return 'ASC';
504 504
 		} else {
505 505
 			return 'DESC';
Please login to merge, or discard this patch.
includes/class-wpinv-db.php 2 patches
Indentation   +232 added lines, -232 removed lines patch added patch discarded remove patch
@@ -7,237 +7,237 @@
 block discarded – undo
7 7
 
8 8
 abstract class Wpinv_DB {
9 9
 
10
-	/**
11
-	 * The name of our database table
12
-	 *
13
-	 * @access  public
14
-	 * @since   1.0.0
15
-	 */
16
-	public $table_name;
17
-
18
-	/**
19
-	 * The version of our database table
20
-	 *
21
-	 * @access  public
22
-	 * @since   1.0.0
23
-	 */
24
-	public $version;
25
-
26
-	/**
27
-	 * The name of the primary column
28
-	 *
29
-	 * @access  public
30
-	 * @since   1.0.0
31
-	 */
32
-	public $primary_key;
33
-
34
-	/**
35
-	 * Get things started
36
-	 *
37
-	 * @access  public
38
-	 * @since   1.0.0
39
-	 */
40
-	public function __construct() {}
41
-
42
-	/**
43
-	 * Whitelist of columns
44
-	 *
45
-	 * @access  public
46
-	 * @since   1.0.0
47
-	 * @return  array
48
-	 */
49
-	public function get_columns() {
50
-		return array();
51
-	}
52
-
53
-	/**
54
-	 * Default column values
55
-	 *
56
-	 * @access  public
57
-	 * @since   1.0.0
58
-	 * @return  array
59
-	 */
60
-	public function get_column_defaults() {
61
-		return array();
62
-	}
63
-
64
-	/**
65
-	 * Retrieve a row by the primary key
66
-	 *
67
-	 * @access  public
68
-	 * @since   1.0.0
69
-	 * @return  object
70
-	 */
71
-	public function get( $row_id ) {
72
-		global $wpdb;
73
-		return $wpdb->get_row( $wpdb->prepare( "SELECT * FROM $this->table_name WHERE $this->primary_key = %s LIMIT 1;", $row_id ) );
74
-	}
75
-
76
-	/**
77
-	 * Retrieve a row by a specific column / value
78
-	 *
79
-	 * @access  public
80
-	 * @since   1.0.0
81
-	 * @return  object
82
-	 */
83
-	public function get_by( $column, $row_id ) {
84
-		global $wpdb;
85
-		$column = esc_sql( $column );
86
-		return $wpdb->get_row( $wpdb->prepare( "SELECT * FROM $this->table_name WHERE $column = %s LIMIT 1;", $row_id ) );
87
-	}
88
-
89
-	/**
90
-	 * Retrieve a specific column's value by the primary key
91
-	 *
92
-	 * @access  public
93
-	 * @since   1.0.0
94
-	 * @return  string
95
-	 */
96
-	public function get_column( $column, $row_id ) {
97
-		global $wpdb;
98
-		$column = esc_sql( $column );
99
-		return $wpdb->get_var( $wpdb->prepare( "SELECT $column FROM $this->table_name WHERE $this->primary_key = %s LIMIT 1;", $row_id ) );
100
-	}
101
-
102
-	/**
103
-	 * Retrieve a specific column's value by the the specified column / value
104
-	 *
105
-	 * @access  public
106
-	 * @since   1.0.0
107
-	 * @return  string
108
-	 */
109
-	public function get_column_by( $column, $column_where, $column_value ) {
110
-		global $wpdb;
111
-		$column_where = esc_sql( $column_where );
112
-		$column       = esc_sql( $column );
113
-		return $wpdb->get_var( $wpdb->prepare( "SELECT $column FROM $this->table_name WHERE $column_where = %s LIMIT 1;", $column_value ) );
114
-	}
115
-
116
-	/**
117
-	 * Insert a new row
118
-	 *
119
-	 * @access  public
120
-	 * @since   1.0.0
121
-	 * @return  int
122
-	 */
123
-	public function insert( $data, $type = '' ) {
124
-		global $wpdb;
125
-
126
-		// Set default values
127
-		$data = wp_parse_args( $data, $this->get_column_defaults() );
128
-
129
-		do_action( 'wpinv_pre_insert_' . $type, $data );
130
-
131
-		// Initialise column format array
132
-		$column_formats = $this->get_columns();
133
-
134
-		// Force fields to lower case
135
-		$data = array_change_key_case( $data );
136
-
137
-		// White list columns
138
-		$data = array_intersect_key( $data, $column_formats );
139
-
140
-		// Reorder $column_formats to match the order of columns given in $data
141
-		$data_keys = array_keys( $data );
142
-		$column_formats = array_merge( array_flip( $data_keys ), $column_formats );
143
-
144
-		$wpdb->insert( $this->table_name, $data, $column_formats );
145
-		$wpdb_insert_id = $wpdb->insert_id;
146
-
147
-		do_action( 'wpinv_post_insert_' . $type, $wpdb_insert_id, $data );
148
-
149
-		return $wpdb_insert_id;
150
-	}
151
-
152
-	/**
153
-	 * Update a row
154
-	 *
155
-	 * @access  public
156
-	 * @since   1.0.0
157
-	 * @return  bool
158
-	 */
159
-	public function update( $row_id, $data = array(), $where = '' ) {
160
-
161
-		global $wpdb;
162
-
163
-		// Row ID must be positive integer
164
-		$row_id = absint( $row_id );
165
-
166
-		if ( empty( $row_id ) ) {
167
-			return false;
168
-		}
169
-
170
-		if ( empty( $where ) ) {
171
-			$where = $this->primary_key;
172
-		}
173
-
174
-		// Initialise column format array
175
-		$column_formats = $this->get_columns();
176
-
177
-		// Force fields to lower case
178
-		$data = array_change_key_case( $data );
179
-
180
-		// White list columns
181
-		$data = array_intersect_key( $data, $column_formats );
182
-
183
-		// Reorder $column_formats to match the order of columns given in $data
184
-		$data_keys = array_keys( $data );
185
-		$column_formats = array_merge( array_flip( $data_keys ), $column_formats );
186
-
187
-		if ( false === $wpdb->update( $this->table_name, $data, array( $where => $row_id ), $column_formats ) ) {
188
-			return false;
189
-		}
190
-
191
-		return true;
192
-	}
193
-
194
-	/**
195
-	 * Delete a row identified by the primary key
196
-	 *
197
-	 * @access  public
198
-	 * @since   1.0.0
199
-	 * @return  bool
200
-	 */
201
-	public function delete( $row_id = 0 ) {
202
-
203
-		global $wpdb;
204
-
205
-		// Row ID must be positive integer
206
-		$row_id = absint( $row_id );
207
-
208
-		if ( empty( $row_id ) ) {
209
-			return false;
210
-		}
211
-
212
-		if ( false === $wpdb->query( $wpdb->prepare( "DELETE FROM $this->table_name WHERE $this->primary_key = %d", $row_id ) ) ) {
213
-			return false;
214
-		}
215
-
216
-		return true;
217
-	}
218
-
219
-	/**
220
-	 * Check if the given table exists
221
-	 *
222
-	 * @since  2.4
223
-	 * @param  string $table The table name
224
-	 * @return bool          If the table name exists
225
-	 */
226
-	public function table_exists( $table ) {
227
-		global $wpdb;
228
-		$table = sanitize_text_field( $table );
229
-
230
-		return $wpdb->get_var( $wpdb->prepare( "SHOW TABLES LIKE '%s'", $table ) ) === $table;
231
-	}
232
-
233
-	/**
234
-	 * Check if the table was ever installed
235
-	 *
236
-	 * @since  2.4
237
-	 * @return bool Returns if the customers table was installed and upgrade routine run
238
-	 */
239
-	public function installed() {
240
-		return $this->table_exists( $this->table_name );
241
-	}
10
+    /**
11
+     * The name of our database table
12
+     *
13
+     * @access  public
14
+     * @since   1.0.0
15
+     */
16
+    public $table_name;
17
+
18
+    /**
19
+     * The version of our database table
20
+     *
21
+     * @access  public
22
+     * @since   1.0.0
23
+     */
24
+    public $version;
25
+
26
+    /**
27
+     * The name of the primary column
28
+     *
29
+     * @access  public
30
+     * @since   1.0.0
31
+     */
32
+    public $primary_key;
33
+
34
+    /**
35
+     * Get things started
36
+     *
37
+     * @access  public
38
+     * @since   1.0.0
39
+     */
40
+    public function __construct() {}
41
+
42
+    /**
43
+     * Whitelist of columns
44
+     *
45
+     * @access  public
46
+     * @since   1.0.0
47
+     * @return  array
48
+     */
49
+    public function get_columns() {
50
+        return array();
51
+    }
52
+
53
+    /**
54
+     * Default column values
55
+     *
56
+     * @access  public
57
+     * @since   1.0.0
58
+     * @return  array
59
+     */
60
+    public function get_column_defaults() {
61
+        return array();
62
+    }
63
+
64
+    /**
65
+     * Retrieve a row by the primary key
66
+     *
67
+     * @access  public
68
+     * @since   1.0.0
69
+     * @return  object
70
+     */
71
+    public function get( $row_id ) {
72
+        global $wpdb;
73
+        return $wpdb->get_row( $wpdb->prepare( "SELECT * FROM $this->table_name WHERE $this->primary_key = %s LIMIT 1;", $row_id ) );
74
+    }
75
+
76
+    /**
77
+     * Retrieve a row by a specific column / value
78
+     *
79
+     * @access  public
80
+     * @since   1.0.0
81
+     * @return  object
82
+     */
83
+    public function get_by( $column, $row_id ) {
84
+        global $wpdb;
85
+        $column = esc_sql( $column );
86
+        return $wpdb->get_row( $wpdb->prepare( "SELECT * FROM $this->table_name WHERE $column = %s LIMIT 1;", $row_id ) );
87
+    }
88
+
89
+    /**
90
+     * Retrieve a specific column's value by the primary key
91
+     *
92
+     * @access  public
93
+     * @since   1.0.0
94
+     * @return  string
95
+     */
96
+    public function get_column( $column, $row_id ) {
97
+        global $wpdb;
98
+        $column = esc_sql( $column );
99
+        return $wpdb->get_var( $wpdb->prepare( "SELECT $column FROM $this->table_name WHERE $this->primary_key = %s LIMIT 1;", $row_id ) );
100
+    }
101
+
102
+    /**
103
+     * Retrieve a specific column's value by the the specified column / value
104
+     *
105
+     * @access  public
106
+     * @since   1.0.0
107
+     * @return  string
108
+     */
109
+    public function get_column_by( $column, $column_where, $column_value ) {
110
+        global $wpdb;
111
+        $column_where = esc_sql( $column_where );
112
+        $column       = esc_sql( $column );
113
+        return $wpdb->get_var( $wpdb->prepare( "SELECT $column FROM $this->table_name WHERE $column_where = %s LIMIT 1;", $column_value ) );
114
+    }
115
+
116
+    /**
117
+     * Insert a new row
118
+     *
119
+     * @access  public
120
+     * @since   1.0.0
121
+     * @return  int
122
+     */
123
+    public function insert( $data, $type = '' ) {
124
+        global $wpdb;
125
+
126
+        // Set default values
127
+        $data = wp_parse_args( $data, $this->get_column_defaults() );
128
+
129
+        do_action( 'wpinv_pre_insert_' . $type, $data );
130
+
131
+        // Initialise column format array
132
+        $column_formats = $this->get_columns();
133
+
134
+        // Force fields to lower case
135
+        $data = array_change_key_case( $data );
136
+
137
+        // White list columns
138
+        $data = array_intersect_key( $data, $column_formats );
139
+
140
+        // Reorder $column_formats to match the order of columns given in $data
141
+        $data_keys = array_keys( $data );
142
+        $column_formats = array_merge( array_flip( $data_keys ), $column_formats );
143
+
144
+        $wpdb->insert( $this->table_name, $data, $column_formats );
145
+        $wpdb_insert_id = $wpdb->insert_id;
146
+
147
+        do_action( 'wpinv_post_insert_' . $type, $wpdb_insert_id, $data );
148
+
149
+        return $wpdb_insert_id;
150
+    }
151
+
152
+    /**
153
+     * Update a row
154
+     *
155
+     * @access  public
156
+     * @since   1.0.0
157
+     * @return  bool
158
+     */
159
+    public function update( $row_id, $data = array(), $where = '' ) {
160
+
161
+        global $wpdb;
162
+
163
+        // Row ID must be positive integer
164
+        $row_id = absint( $row_id );
165
+
166
+        if ( empty( $row_id ) ) {
167
+            return false;
168
+        }
169
+
170
+        if ( empty( $where ) ) {
171
+            $where = $this->primary_key;
172
+        }
173
+
174
+        // Initialise column format array
175
+        $column_formats = $this->get_columns();
176
+
177
+        // Force fields to lower case
178
+        $data = array_change_key_case( $data );
179
+
180
+        // White list columns
181
+        $data = array_intersect_key( $data, $column_formats );
182
+
183
+        // Reorder $column_formats to match the order of columns given in $data
184
+        $data_keys = array_keys( $data );
185
+        $column_formats = array_merge( array_flip( $data_keys ), $column_formats );
186
+
187
+        if ( false === $wpdb->update( $this->table_name, $data, array( $where => $row_id ), $column_formats ) ) {
188
+            return false;
189
+        }
190
+
191
+        return true;
192
+    }
193
+
194
+    /**
195
+     * Delete a row identified by the primary key
196
+     *
197
+     * @access  public
198
+     * @since   1.0.0
199
+     * @return  bool
200
+     */
201
+    public function delete( $row_id = 0 ) {
202
+
203
+        global $wpdb;
204
+
205
+        // Row ID must be positive integer
206
+        $row_id = absint( $row_id );
207
+
208
+        if ( empty( $row_id ) ) {
209
+            return false;
210
+        }
211
+
212
+        if ( false === $wpdb->query( $wpdb->prepare( "DELETE FROM $this->table_name WHERE $this->primary_key = %d", $row_id ) ) ) {
213
+            return false;
214
+        }
215
+
216
+        return true;
217
+    }
218
+
219
+    /**
220
+     * Check if the given table exists
221
+     *
222
+     * @since  2.4
223
+     * @param  string $table The table name
224
+     * @return bool          If the table name exists
225
+     */
226
+    public function table_exists( $table ) {
227
+        global $wpdb;
228
+        $table = sanitize_text_field( $table );
229
+
230
+        return $wpdb->get_var( $wpdb->prepare( "SHOW TABLES LIKE '%s'", $table ) ) === $table;
231
+    }
232
+
233
+    /**
234
+     * Check if the table was ever installed
235
+     *
236
+     * @since  2.4
237
+     * @return bool Returns if the customers table was installed and upgrade routine run
238
+     */
239
+    public function installed() {
240
+        return $this->table_exists( $this->table_name );
241
+    }
242 242
 
243 243
 }
Please login to merge, or discard this patch.
Spacing   +39 added lines, -39 removed lines patch added patch discarded remove patch
@@ -1,7 +1,7 @@  discard block
 block discarded – undo
1 1
 <?php
2 2
 
3 3
 // Exit if accessed directly
4
-if ( ! defined( 'ABSPATH' ) ) {
4
+if (!defined('ABSPATH')) {
5 5
 exit;
6 6
 }
7 7
 
@@ -68,9 +68,9 @@  discard block
 block discarded – undo
68 68
 	 * @since   1.0.0
69 69
 	 * @return  object
70 70
 	 */
71
-	public function get( $row_id ) {
71
+	public function get($row_id) {
72 72
 		global $wpdb;
73
-		return $wpdb->get_row( $wpdb->prepare( "SELECT * FROM $this->table_name WHERE $this->primary_key = %s LIMIT 1;", $row_id ) );
73
+		return $wpdb->get_row($wpdb->prepare("SELECT * FROM $this->table_name WHERE $this->primary_key = %s LIMIT 1;", $row_id));
74 74
 	}
75 75
 
76 76
 	/**
@@ -80,10 +80,10 @@  discard block
 block discarded – undo
80 80
 	 * @since   1.0.0
81 81
 	 * @return  object
82 82
 	 */
83
-	public function get_by( $column, $row_id ) {
83
+	public function get_by($column, $row_id) {
84 84
 		global $wpdb;
85
-		$column = esc_sql( $column );
86
-		return $wpdb->get_row( $wpdb->prepare( "SELECT * FROM $this->table_name WHERE $column = %s LIMIT 1;", $row_id ) );
85
+		$column = esc_sql($column);
86
+		return $wpdb->get_row($wpdb->prepare("SELECT * FROM $this->table_name WHERE $column = %s LIMIT 1;", $row_id));
87 87
 	}
88 88
 
89 89
 	/**
@@ -93,10 +93,10 @@  discard block
 block discarded – undo
93 93
 	 * @since   1.0.0
94 94
 	 * @return  string
95 95
 	 */
96
-	public function get_column( $column, $row_id ) {
96
+	public function get_column($column, $row_id) {
97 97
 		global $wpdb;
98
-		$column = esc_sql( $column );
99
-		return $wpdb->get_var( $wpdb->prepare( "SELECT $column FROM $this->table_name WHERE $this->primary_key = %s LIMIT 1;", $row_id ) );
98
+		$column = esc_sql($column);
99
+		return $wpdb->get_var($wpdb->prepare("SELECT $column FROM $this->table_name WHERE $this->primary_key = %s LIMIT 1;", $row_id));
100 100
 	}
101 101
 
102 102
 	/**
@@ -106,11 +106,11 @@  discard block
 block discarded – undo
106 106
 	 * @since   1.0.0
107 107
 	 * @return  string
108 108
 	 */
109
-	public function get_column_by( $column, $column_where, $column_value ) {
109
+	public function get_column_by($column, $column_where, $column_value) {
110 110
 		global $wpdb;
111
-		$column_where = esc_sql( $column_where );
112
-		$column       = esc_sql( $column );
113
-		return $wpdb->get_var( $wpdb->prepare( "SELECT $column FROM $this->table_name WHERE $column_where = %s LIMIT 1;", $column_value ) );
111
+		$column_where = esc_sql($column_where);
112
+		$column       = esc_sql($column);
113
+		return $wpdb->get_var($wpdb->prepare("SELECT $column FROM $this->table_name WHERE $column_where = %s LIMIT 1;", $column_value));
114 114
 	}
115 115
 
116 116
 	/**
@@ -120,31 +120,31 @@  discard block
 block discarded – undo
120 120
 	 * @since   1.0.0
121 121
 	 * @return  int
122 122
 	 */
123
-	public function insert( $data, $type = '' ) {
123
+	public function insert($data, $type = '') {
124 124
 		global $wpdb;
125 125
 
126 126
 		// Set default values
127
-		$data = wp_parse_args( $data, $this->get_column_defaults() );
127
+		$data = wp_parse_args($data, $this->get_column_defaults());
128 128
 
129
-		do_action( 'wpinv_pre_insert_' . $type, $data );
129
+		do_action('wpinv_pre_insert_' . $type, $data);
130 130
 
131 131
 		// Initialise column format array
132 132
 		$column_formats = $this->get_columns();
133 133
 
134 134
 		// Force fields to lower case
135
-		$data = array_change_key_case( $data );
135
+		$data = array_change_key_case($data);
136 136
 
137 137
 		// White list columns
138
-		$data = array_intersect_key( $data, $column_formats );
138
+		$data = array_intersect_key($data, $column_formats);
139 139
 
140 140
 		// Reorder $column_formats to match the order of columns given in $data
141
-		$data_keys = array_keys( $data );
142
-		$column_formats = array_merge( array_flip( $data_keys ), $column_formats );
141
+		$data_keys = array_keys($data);
142
+		$column_formats = array_merge(array_flip($data_keys), $column_formats);
143 143
 
144
-		$wpdb->insert( $this->table_name, $data, $column_formats );
144
+		$wpdb->insert($this->table_name, $data, $column_formats);
145 145
 		$wpdb_insert_id = $wpdb->insert_id;
146 146
 
147
-		do_action( 'wpinv_post_insert_' . $type, $wpdb_insert_id, $data );
147
+		do_action('wpinv_post_insert_' . $type, $wpdb_insert_id, $data);
148 148
 
149 149
 		return $wpdb_insert_id;
150 150
 	}
@@ -156,18 +156,18 @@  discard block
 block discarded – undo
156 156
 	 * @since   1.0.0
157 157
 	 * @return  bool
158 158
 	 */
159
-	public function update( $row_id, $data = array(), $where = '' ) {
159
+	public function update($row_id, $data = array(), $where = '') {
160 160
 
161 161
 		global $wpdb;
162 162
 
163 163
 		// Row ID must be positive integer
164
-		$row_id = absint( $row_id );
164
+		$row_id = absint($row_id);
165 165
 
166
-		if ( empty( $row_id ) ) {
166
+		if (empty($row_id)) {
167 167
 			return false;
168 168
 		}
169 169
 
170
-		if ( empty( $where ) ) {
170
+		if (empty($where)) {
171 171
 			$where = $this->primary_key;
172 172
 		}
173 173
 
@@ -175,16 +175,16 @@  discard block
 block discarded – undo
175 175
 		$column_formats = $this->get_columns();
176 176
 
177 177
 		// Force fields to lower case
178
-		$data = array_change_key_case( $data );
178
+		$data = array_change_key_case($data);
179 179
 
180 180
 		// White list columns
181
-		$data = array_intersect_key( $data, $column_formats );
181
+		$data = array_intersect_key($data, $column_formats);
182 182
 
183 183
 		// Reorder $column_formats to match the order of columns given in $data
184
-		$data_keys = array_keys( $data );
185
-		$column_formats = array_merge( array_flip( $data_keys ), $column_formats );
184
+		$data_keys = array_keys($data);
185
+		$column_formats = array_merge(array_flip($data_keys), $column_formats);
186 186
 
187
-		if ( false === $wpdb->update( $this->table_name, $data, array( $where => $row_id ), $column_formats ) ) {
187
+		if (false === $wpdb->update($this->table_name, $data, array($where => $row_id), $column_formats)) {
188 188
 			return false;
189 189
 		}
190 190
 
@@ -198,18 +198,18 @@  discard block
 block discarded – undo
198 198
 	 * @since   1.0.0
199 199
 	 * @return  bool
200 200
 	 */
201
-	public function delete( $row_id = 0 ) {
201
+	public function delete($row_id = 0) {
202 202
 
203 203
 		global $wpdb;
204 204
 
205 205
 		// Row ID must be positive integer
206
-		$row_id = absint( $row_id );
206
+		$row_id = absint($row_id);
207 207
 
208
-		if ( empty( $row_id ) ) {
208
+		if (empty($row_id)) {
209 209
 			return false;
210 210
 		}
211 211
 
212
-		if ( false === $wpdb->query( $wpdb->prepare( "DELETE FROM $this->table_name WHERE $this->primary_key = %d", $row_id ) ) ) {
212
+		if (false === $wpdb->query($wpdb->prepare("DELETE FROM $this->table_name WHERE $this->primary_key = %d", $row_id))) {
213 213
 			return false;
214 214
 		}
215 215
 
@@ -223,11 +223,11 @@  discard block
 block discarded – undo
223 223
 	 * @param  string $table The table name
224 224
 	 * @return bool          If the table name exists
225 225
 	 */
226
-	public function table_exists( $table ) {
226
+	public function table_exists($table) {
227 227
 		global $wpdb;
228
-		$table = sanitize_text_field( $table );
228
+		$table = sanitize_text_field($table);
229 229
 
230
-		return $wpdb->get_var( $wpdb->prepare( "SHOW TABLES LIKE '%s'", $table ) ) === $table;
230
+		return $wpdb->get_var($wpdb->prepare("SHOW TABLES LIKE '%s'", $table)) === $table;
231 231
 	}
232 232
 
233 233
 	/**
@@ -237,7 +237,7 @@  discard block
 block discarded – undo
237 237
 	 * @return bool Returns if the customers table was installed and upgrade routine run
238 238
 	 */
239 239
 	public function installed() {
240
-		return $this->table_exists( $this->table_name );
240
+		return $this->table_exists($this->table_name);
241 241
 	}
242 242
 
243 243
 }
Please login to merge, or discard this patch.
includes/class-getpaid-daily-maintenance.php 2 patches
Indentation   +137 added lines, -137 removed lines patch added patch discarded remove patch
@@ -12,144 +12,144 @@
 block discarded – undo
12 12
  */
13 13
 class GetPaid_Daily_Maintenance {
14 14
 
15
-	/**
16
-	 * Class constructor.
17
-	 */
18
-	public function __construct() {
19
-
20
-		// Clear deprecated events.
21
-		add_action( 'wp', array( $this, 'maybe_clear_deprecated_events' ) );
22
-
23
-		// (Maybe) schedule a cron that runs daily.
24
-		add_action( 'wp', array( $this, 'maybe_create_scheduled_event' ) );
25
-
26
-		// Fired everyday at 7 a.m (this might vary for sites with few visitors)
27
-		add_action( 'getpaid_daily_maintenance', array( $this, 'log_cron_run' ) );
28
-		add_action( 'getpaid_daily_maintenance', array( $this, 'backwards_compat' ) );
29
-		add_action( 'getpaid_daily_maintenance', array( $this, 'maybe_expire_subscriptions' ) );
30
-		add_action( 'getpaid_daily_maintenance', array( $this, 'check_renewing_subscriptions' ) );
31
-		add_action( 'getpaid_daily_maintenance', array( $this, 'maybe_update_geoip_databases' ) );
32
-
33
-	}
34
-
35
-	/**
36
-	 * Schedules a cron to run every day at 7 a.m
37
-	 *
38
-	 */
39
-	public function maybe_create_scheduled_event() {
40
-
41
-		if ( ! wp_next_scheduled( 'getpaid_daily_maintenance' ) ) {
42
-			$timestamp = strtotime( 'tomorrow 07:00:00', current_time( 'timestamp' ) );
43
-			wp_schedule_event( $timestamp, 'daily', 'getpaid_daily_maintenance' );
44
-		}
45
-
46
-	}
47
-
48
-	/**
49
-	 * Clears deprecated events.
50
-	 *
51
-	 */
52
-	public function maybe_clear_deprecated_events() {
53
-
54
-		if ( ! get_option( 'wpinv_cleared_old_events' ) ) {
55
-			wp_clear_scheduled_hook( 'wpinv_register_schedule_event_twicedaily' );
56
-			wp_clear_scheduled_hook( 'wpinv_register_schedule_event_daily' );
57
-			update_option( 'wpinv_cleared_old_events', 1 );
58
-		}
59
-
60
-	}
61
-
62
-	/**
63
-	 * Fires the old hook for backwards compatibility.
64
-	 *
65
-	 */
66
-	public function backwards_compat() {
67
-		do_action( 'wpinv_register_schedule_event_daily' );
68
-	}
69
-
70
-	/**
71
-	 * Checks for subscriptions that are scheduled to renew.
72
-	 *
73
-	 */
74
-	public function check_renewing_subscriptions() {
75
-
76
-		// Fetch subscriptions that expire today.
77
-		$args  = array(
78
-			'number'             => -1,
79
-			'count_total'        => false,
80
-			'status'             => 'trialling active',
81
-			'date_expires_query' => array(
82
-				array(
83
-					'year'    => date( 'Y', current_time( 'timestamp' ) ),
84
-					'month'   => date( 'n', current_time( 'timestamp' ) ),
85
-					'day'     => date( 'j', current_time( 'timestamp' ) ),
86
-					'compare' => '=',
87
-				),
88
-			),
89
-		);
90
-
91
-		$subscriptions = new GetPaid_Subscriptions_Query( $args );
92
-
93
-		foreach ( $subscriptions->get_results() as $subscription ) {
94
-
95
-			/** @var WPInv_Subscription $subscription */
96
-			if ( $subscription->is_last_renewal() ) {
97
-				$subscription->complete();
98
-			} else {
99
-				do_action( 'getpaid_should_renew_subscription', $subscription );
100
-			}
15
+    /**
16
+     * Class constructor.
17
+     */
18
+    public function __construct() {
19
+
20
+        // Clear deprecated events.
21
+        add_action( 'wp', array( $this, 'maybe_clear_deprecated_events' ) );
22
+
23
+        // (Maybe) schedule a cron that runs daily.
24
+        add_action( 'wp', array( $this, 'maybe_create_scheduled_event' ) );
25
+
26
+        // Fired everyday at 7 a.m (this might vary for sites with few visitors)
27
+        add_action( 'getpaid_daily_maintenance', array( $this, 'log_cron_run' ) );
28
+        add_action( 'getpaid_daily_maintenance', array( $this, 'backwards_compat' ) );
29
+        add_action( 'getpaid_daily_maintenance', array( $this, 'maybe_expire_subscriptions' ) );
30
+        add_action( 'getpaid_daily_maintenance', array( $this, 'check_renewing_subscriptions' ) );
31
+        add_action( 'getpaid_daily_maintenance', array( $this, 'maybe_update_geoip_databases' ) );
32
+
33
+    }
34
+
35
+    /**
36
+     * Schedules a cron to run every day at 7 a.m
37
+     *
38
+     */
39
+    public function maybe_create_scheduled_event() {
40
+
41
+        if ( ! wp_next_scheduled( 'getpaid_daily_maintenance' ) ) {
42
+            $timestamp = strtotime( 'tomorrow 07:00:00', current_time( 'timestamp' ) );
43
+            wp_schedule_event( $timestamp, 'daily', 'getpaid_daily_maintenance' );
44
+        }
45
+
46
+    }
47
+
48
+    /**
49
+     * Clears deprecated events.
50
+     *
51
+     */
52
+    public function maybe_clear_deprecated_events() {
53
+
54
+        if ( ! get_option( 'wpinv_cleared_old_events' ) ) {
55
+            wp_clear_scheduled_hook( 'wpinv_register_schedule_event_twicedaily' );
56
+            wp_clear_scheduled_hook( 'wpinv_register_schedule_event_daily' );
57
+            update_option( 'wpinv_cleared_old_events', 1 );
58
+        }
59
+
60
+    }
61
+
62
+    /**
63
+     * Fires the old hook for backwards compatibility.
64
+     *
65
+     */
66
+    public function backwards_compat() {
67
+        do_action( 'wpinv_register_schedule_event_daily' );
68
+    }
69
+
70
+    /**
71
+     * Checks for subscriptions that are scheduled to renew.
72
+     *
73
+     */
74
+    public function check_renewing_subscriptions() {
75
+
76
+        // Fetch subscriptions that expire today.
77
+        $args  = array(
78
+            'number'             => -1,
79
+            'count_total'        => false,
80
+            'status'             => 'trialling active',
81
+            'date_expires_query' => array(
82
+                array(
83
+                    'year'    => date( 'Y', current_time( 'timestamp' ) ),
84
+                    'month'   => date( 'n', current_time( 'timestamp' ) ),
85
+                    'day'     => date( 'j', current_time( 'timestamp' ) ),
86
+                    'compare' => '=',
87
+                ),
88
+            ),
89
+        );
90
+
91
+        $subscriptions = new GetPaid_Subscriptions_Query( $args );
92
+
93
+        foreach ( $subscriptions->get_results() as $subscription ) {
94
+
95
+            /** @var WPInv_Subscription $subscription */
96
+            if ( $subscription->is_last_renewal() ) {
97
+                $subscription->complete();
98
+            } else {
99
+                do_action( 'getpaid_should_renew_subscription', $subscription );
100
+            }
101 101
 }
102 102
 
103
-	}
104
-
105
-	/**
106
-	 * Expires expired subscriptions.
107
-	 *
108
-	 */
109
-	public function maybe_expire_subscriptions() {
110
-
111
-		// Fetch expired subscriptions (skips those that expire today).
112
-		$args  = array(
113
-			'number'             => -1,
114
-			'count_total'        => false,
115
-			'status'             => 'trialling active failing cancelled',
116
-			'date_expires_query' => array(
117
-				'before'    => 'yesterday',
118
-				'inclusive' => false,
119
-			),
120
-		);
121
-
122
-		$subscriptions = new GetPaid_Subscriptions_Query( $args );
123
-
124
-		foreach ( $subscriptions->get_results() as $subscription ) {
125
-			if ( apply_filters( 'getpaid_daily_maintenance_should_expire_subscription', false, $subscription ) ) {
126
-				$subscription->set_status( 'expired' );
127
-				$subscription->save();
128
-			}
129
-		}
130
-
131
-	}
132
-
133
-	/**
134
-	 * Logs cron runs.
135
-	 *
136
-	 */
137
-	public function log_cron_run() {
138
-		wpinv_error_log( 'GetPaid Daily Cron', false );
139
-	}
140
-
141
-	/**
142
-	 * Updates GeoIP databases.
143
-	 *
144
-	 */
145
-	public function maybe_update_geoip_databases() {
146
-		$updated = get_transient( 'getpaid_updated_geoip_databases' );
147
-
148
-		if ( false === $updated ) {
149
-			set_transient( 'getpaid_updated_geoip_databases', 1, 15 * DAY_IN_SECONDS );
150
-			do_action( 'getpaid_update_geoip_databases' );
151
-		}
152
-
153
-	}
103
+    }
104
+
105
+    /**
106
+     * Expires expired subscriptions.
107
+     *
108
+     */
109
+    public function maybe_expire_subscriptions() {
110
+
111
+        // Fetch expired subscriptions (skips those that expire today).
112
+        $args  = array(
113
+            'number'             => -1,
114
+            'count_total'        => false,
115
+            'status'             => 'trialling active failing cancelled',
116
+            'date_expires_query' => array(
117
+                'before'    => 'yesterday',
118
+                'inclusive' => false,
119
+            ),
120
+        );
121
+
122
+        $subscriptions = new GetPaid_Subscriptions_Query( $args );
123
+
124
+        foreach ( $subscriptions->get_results() as $subscription ) {
125
+            if ( apply_filters( 'getpaid_daily_maintenance_should_expire_subscription', false, $subscription ) ) {
126
+                $subscription->set_status( 'expired' );
127
+                $subscription->save();
128
+            }
129
+        }
130
+
131
+    }
132
+
133
+    /**
134
+     * Logs cron runs.
135
+     *
136
+     */
137
+    public function log_cron_run() {
138
+        wpinv_error_log( 'GetPaid Daily Cron', false );
139
+    }
140
+
141
+    /**
142
+     * Updates GeoIP databases.
143
+     *
144
+     */
145
+    public function maybe_update_geoip_databases() {
146
+        $updated = get_transient( 'getpaid_updated_geoip_databases' );
147
+
148
+        if ( false === $updated ) {
149
+            set_transient( 'getpaid_updated_geoip_databases', 1, 15 * DAY_IN_SECONDS );
150
+            do_action( 'getpaid_update_geoip_databases' );
151
+        }
152
+
153
+    }
154 154
 
155 155
 }
Please login to merge, or discard this patch.
Spacing   +34 added lines, -34 removed lines patch added patch discarded remove patch
@@ -4,7 +4,7 @@  discard block
 block discarded – undo
4 4
  *
5 5
  */
6 6
 
7
-defined( 'ABSPATH' ) || exit;
7
+defined('ABSPATH') || exit;
8 8
 
9 9
 /**
10 10
  * Daily maintenance class.
@@ -18,17 +18,17 @@  discard block
 block discarded – undo
18 18
 	public function __construct() {
19 19
 
20 20
 		// Clear deprecated events.
21
-		add_action( 'wp', array( $this, 'maybe_clear_deprecated_events' ) );
21
+		add_action('wp', array($this, 'maybe_clear_deprecated_events'));
22 22
 
23 23
 		// (Maybe) schedule a cron that runs daily.
24
-		add_action( 'wp', array( $this, 'maybe_create_scheduled_event' ) );
24
+		add_action('wp', array($this, 'maybe_create_scheduled_event'));
25 25
 
26 26
 		// Fired everyday at 7 a.m (this might vary for sites with few visitors)
27
-		add_action( 'getpaid_daily_maintenance', array( $this, 'log_cron_run' ) );
28
-		add_action( 'getpaid_daily_maintenance', array( $this, 'backwards_compat' ) );
29
-		add_action( 'getpaid_daily_maintenance', array( $this, 'maybe_expire_subscriptions' ) );
30
-		add_action( 'getpaid_daily_maintenance', array( $this, 'check_renewing_subscriptions' ) );
31
-		add_action( 'getpaid_daily_maintenance', array( $this, 'maybe_update_geoip_databases' ) );
27
+		add_action('getpaid_daily_maintenance', array($this, 'log_cron_run'));
28
+		add_action('getpaid_daily_maintenance', array($this, 'backwards_compat'));
29
+		add_action('getpaid_daily_maintenance', array($this, 'maybe_expire_subscriptions'));
30
+		add_action('getpaid_daily_maintenance', array($this, 'check_renewing_subscriptions'));
31
+		add_action('getpaid_daily_maintenance', array($this, 'maybe_update_geoip_databases'));
32 32
 
33 33
 	}
34 34
 
@@ -38,9 +38,9 @@  discard block
 block discarded – undo
38 38
 	 */
39 39
 	public function maybe_create_scheduled_event() {
40 40
 
41
-		if ( ! wp_next_scheduled( 'getpaid_daily_maintenance' ) ) {
42
-			$timestamp = strtotime( 'tomorrow 07:00:00', current_time( 'timestamp' ) );
43
-			wp_schedule_event( $timestamp, 'daily', 'getpaid_daily_maintenance' );
41
+		if (!wp_next_scheduled('getpaid_daily_maintenance')) {
42
+			$timestamp = strtotime('tomorrow 07:00:00', current_time('timestamp'));
43
+			wp_schedule_event($timestamp, 'daily', 'getpaid_daily_maintenance');
44 44
 		}
45 45
 
46 46
 	}
@@ -51,10 +51,10 @@  discard block
 block discarded – undo
51 51
 	 */
52 52
 	public function maybe_clear_deprecated_events() {
53 53
 
54
-		if ( ! get_option( 'wpinv_cleared_old_events' ) ) {
55
-			wp_clear_scheduled_hook( 'wpinv_register_schedule_event_twicedaily' );
56
-			wp_clear_scheduled_hook( 'wpinv_register_schedule_event_daily' );
57
-			update_option( 'wpinv_cleared_old_events', 1 );
54
+		if (!get_option('wpinv_cleared_old_events')) {
55
+			wp_clear_scheduled_hook('wpinv_register_schedule_event_twicedaily');
56
+			wp_clear_scheduled_hook('wpinv_register_schedule_event_daily');
57
+			update_option('wpinv_cleared_old_events', 1);
58 58
 		}
59 59
 
60 60
 	}
@@ -64,7 +64,7 @@  discard block
 block discarded – undo
64 64
 	 *
65 65
 	 */
66 66
 	public function backwards_compat() {
67
-		do_action( 'wpinv_register_schedule_event_daily' );
67
+		do_action('wpinv_register_schedule_event_daily');
68 68
 	}
69 69
 
70 70
 	/**
@@ -74,29 +74,29 @@  discard block
 block discarded – undo
74 74
 	public function check_renewing_subscriptions() {
75 75
 
76 76
 		// Fetch subscriptions that expire today.
77
-		$args  = array(
77
+		$args = array(
78 78
 			'number'             => -1,
79 79
 			'count_total'        => false,
80 80
 			'status'             => 'trialling active',
81 81
 			'date_expires_query' => array(
82 82
 				array(
83
-					'year'    => date( 'Y', current_time( 'timestamp' ) ),
84
-					'month'   => date( 'n', current_time( 'timestamp' ) ),
85
-					'day'     => date( 'j', current_time( 'timestamp' ) ),
83
+					'year'    => date('Y', current_time('timestamp')),
84
+					'month'   => date('n', current_time('timestamp')),
85
+					'day'     => date('j', current_time('timestamp')),
86 86
 					'compare' => '=',
87 87
 				),
88 88
 			),
89 89
 		);
90 90
 
91
-		$subscriptions = new GetPaid_Subscriptions_Query( $args );
91
+		$subscriptions = new GetPaid_Subscriptions_Query($args);
92 92
 
93
-		foreach ( $subscriptions->get_results() as $subscription ) {
93
+		foreach ($subscriptions->get_results() as $subscription) {
94 94
 
95 95
 			/** @var WPInv_Subscription $subscription */
96
-			if ( $subscription->is_last_renewal() ) {
96
+			if ($subscription->is_last_renewal()) {
97 97
 				$subscription->complete();
98 98
 			} else {
99
-				do_action( 'getpaid_should_renew_subscription', $subscription );
99
+				do_action('getpaid_should_renew_subscription', $subscription);
100 100
 			}
101 101
 }
102 102
 
@@ -109,7 +109,7 @@  discard block
 block discarded – undo
109 109
 	public function maybe_expire_subscriptions() {
110 110
 
111 111
 		// Fetch expired subscriptions (skips those that expire today).
112
-		$args  = array(
112
+		$args = array(
113 113
 			'number'             => -1,
114 114
 			'count_total'        => false,
115 115
 			'status'             => 'trialling active failing cancelled',
@@ -119,11 +119,11 @@  discard block
 block discarded – undo
119 119
 			),
120 120
 		);
121 121
 
122
-		$subscriptions = new GetPaid_Subscriptions_Query( $args );
122
+		$subscriptions = new GetPaid_Subscriptions_Query($args);
123 123
 
124
-		foreach ( $subscriptions->get_results() as $subscription ) {
125
-			if ( apply_filters( 'getpaid_daily_maintenance_should_expire_subscription', false, $subscription ) ) {
126
-				$subscription->set_status( 'expired' );
124
+		foreach ($subscriptions->get_results() as $subscription) {
125
+			if (apply_filters('getpaid_daily_maintenance_should_expire_subscription', false, $subscription)) {
126
+				$subscription->set_status('expired');
127 127
 				$subscription->save();
128 128
 			}
129 129
 		}
@@ -135,7 +135,7 @@  discard block
 block discarded – undo
135 135
 	 *
136 136
 	 */
137 137
 	public function log_cron_run() {
138
-		wpinv_error_log( 'GetPaid Daily Cron', false );
138
+		wpinv_error_log('GetPaid Daily Cron', false);
139 139
 	}
140 140
 
141 141
 	/**
@@ -143,11 +143,11 @@  discard block
 block discarded – undo
143 143
 	 *
144 144
 	 */
145 145
 	public function maybe_update_geoip_databases() {
146
-		$updated = get_transient( 'getpaid_updated_geoip_databases' );
146
+		$updated = get_transient('getpaid_updated_geoip_databases');
147 147
 
148
-		if ( false === $updated ) {
149
-			set_transient( 'getpaid_updated_geoip_databases', 1, 15 * DAY_IN_SECONDS );
150
-			do_action( 'getpaid_update_geoip_databases' );
148
+		if (false === $updated) {
149
+			set_transient('getpaid_updated_geoip_databases', 1, 15 * DAY_IN_SECONDS);
150
+			do_action('getpaid_update_geoip_databases');
151 151
 		}
152 152
 
153 153
 	}
Please login to merge, or discard this patch.
includes/class-wpinv-session-handler.php 2 patches
Indentation   +274 added lines, -274 removed lines patch added patch discarded remove patch
@@ -12,125 +12,125 @@  discard block
 block discarded – undo
12 12
  */
13 13
 class WPInv_Session_Handler extends WPInv_Session {
14 14
 
15
-	/**
16
-	 * Cookie name used for the session.
17
-	 *
18
-	 * @var string cookie name
19
-	 */
20
-	protected $_cookie;
21
-
22
-	/**
23
-	 * Stores session expiry.
24
-	 *
25
-	 * @var int session due to expire timestamp
26
-	 */
27
-	protected $_session_expiring;
28
-
29
-	/**
30
-	 * Stores session due to expire timestamp.
31
-	 *
32
-	 * @var string session expiration timestamp
33
-	 */
34
-	protected $_session_expiration;
35
-
36
-	/**
37
-	 * True when the cookie exists.
38
-	 *
39
-	 * @var bool Based on whether a cookie exists.
40
-	 */
41
-	protected $_has_cookie = false;
42
-
43
-	/**
44
-	 * Table name for session data.
45
-	 *
46
-	 * @var string Custom session table name
47
-	 */
48
-	protected $_table;
49
-
50
-	/**
51
-	 * Constructor for the session class.
52
-	 */
53
-	public function __construct() {
54
-
55
-	    $this->_cookie = apply_filters( 'wpinv_cookie', 'wpinv_session_' . COOKIEHASH );
15
+    /**
16
+     * Cookie name used for the session.
17
+     *
18
+     * @var string cookie name
19
+     */
20
+    protected $_cookie;
21
+
22
+    /**
23
+     * Stores session expiry.
24
+     *
25
+     * @var int session due to expire timestamp
26
+     */
27
+    protected $_session_expiring;
28
+
29
+    /**
30
+     * Stores session due to expire timestamp.
31
+     *
32
+     * @var string session expiration timestamp
33
+     */
34
+    protected $_session_expiration;
35
+
36
+    /**
37
+     * True when the cookie exists.
38
+     *
39
+     * @var bool Based on whether a cookie exists.
40
+     */
41
+    protected $_has_cookie = false;
42
+
43
+    /**
44
+     * Table name for session data.
45
+     *
46
+     * @var string Custom session table name
47
+     */
48
+    protected $_table;
49
+
50
+    /**
51
+     * Constructor for the session class.
52
+     */
53
+    public function __construct() {
54
+
55
+        $this->_cookie = apply_filters( 'wpinv_cookie', 'wpinv_session_' . COOKIEHASH );
56 56
         add_action( 'init', array( $this, 'init' ), -1 );
57
-		add_action( 'wp_logout', array( $this, 'destroy_session' ) );
58
-		add_action( 'wp', array( $this, 'set_customer_session_cookie' ), 10 );
59
-		add_action( 'shutdown', array( $this, 'save_data' ), 20 );
60
-
61
-	}
62
-
63
-	/**
64
-	 * Init hooks and session data.
65
-	 *
66
-	 * @since 3.3.0
67
-	 */
68
-	public function init() {
69
-		$this->init_session_cookie();
70
-
71
-		if ( ! is_user_logged_in() ) {
72
-			add_filter( 'nonce_user_logged_out', array( $this, 'nonce_user_logged_out' ), 10, 2 );
73
-		}
74
-	}
75
-
76
-	/**
77
-	 * Setup cookie and customer ID.
78
-	 *
79
-	 * @since 3.6.0
80
-	 */
81
-	public function init_session_cookie() {
82
-		$cookie = $this->get_session_cookie();
83
-
84
-		if ( $cookie ) {
85
-			$this->_customer_id        = $cookie[0];
86
-			$this->_session_expiration = $cookie[1];
87
-			$this->_session_expiring   = $cookie[2];
88
-			$this->_has_cookie         = true;
89
-			$this->_data               = $this->get_session_data();
90
-
91
-			// If the user logs in, update session.
92
-			if ( is_user_logged_in() && get_current_user_id() != $this->_customer_id ) {
93
-				$this->_customer_id = get_current_user_id();
94
-				$this->_dirty       = true;
95
-				$this->save_data();
96
-				$this->set_customer_session_cookie( true );
97
-			}
98
-
99
-			// Update session if its close to expiring.
100
-			if ( time() > $this->_session_expiring ) {
101
-				$this->set_session_expiration();
102
-				$this->update_session_timestamp( $this->_customer_id, $this->_session_expiration );
103
-			}
104
-		} else {
105
-			$this->set_session_expiration();
106
-			$this->_customer_id = $this->generate_customer_id();
107
-			$this->_data        = $this->get_session_data();
108
-		}
109
-	}
110
-
111
-	/**
112
-	 * Sets the session cookie on-demand (usually after adding an item to the cart).
113
-	 *
114
-	 * Since the cookie name (as of 2.1) is prepended with wp, cache systems like batcache will not cache pages when set.
115
-	 *
116
-	 * Warning: Cookies will only be set if this is called before the headers are sent.
117
-	 *
118
-	 * @param bool $set Should the session cookie be set.
119
-	 */
120
-	public function set_customer_session_cookie( $set ) {
121
-		if ( $set ) {
122
-			$to_hash           = $this->_customer_id . '|' . $this->_session_expiration;
123
-			$cookie_hash       = hash_hmac( 'md5', $to_hash, wp_hash( $to_hash ) );
124
-			$cookie_value      = $this->_customer_id . '||' . $this->_session_expiration . '||' . $this->_session_expiring . '||' . $cookie_hash;
125
-			$this->_has_cookie = true;
126
-
127
-			if ( ! isset( $_COOKIE[ $this->_cookie ] ) || $_COOKIE[ $this->_cookie ] !== $cookie_value ) {
128
-				$this->setcookie( $this->_cookie, $cookie_value, $this->_session_expiration, $this->use_secure_cookie(), true );
129
-			}
130
-		}
131
-	}
132
-
133
-	public function setcookie( $name, $value, $expire = 0, $secure = false, $httponly = false ) {
57
+        add_action( 'wp_logout', array( $this, 'destroy_session' ) );
58
+        add_action( 'wp', array( $this, 'set_customer_session_cookie' ), 10 );
59
+        add_action( 'shutdown', array( $this, 'save_data' ), 20 );
60
+
61
+    }
62
+
63
+    /**
64
+     * Init hooks and session data.
65
+     *
66
+     * @since 3.3.0
67
+     */
68
+    public function init() {
69
+        $this->init_session_cookie();
70
+
71
+        if ( ! is_user_logged_in() ) {
72
+            add_filter( 'nonce_user_logged_out', array( $this, 'nonce_user_logged_out' ), 10, 2 );
73
+        }
74
+    }
75
+
76
+    /**
77
+     * Setup cookie and customer ID.
78
+     *
79
+     * @since 3.6.0
80
+     */
81
+    public function init_session_cookie() {
82
+        $cookie = $this->get_session_cookie();
83
+
84
+        if ( $cookie ) {
85
+            $this->_customer_id        = $cookie[0];
86
+            $this->_session_expiration = $cookie[1];
87
+            $this->_session_expiring   = $cookie[2];
88
+            $this->_has_cookie         = true;
89
+            $this->_data               = $this->get_session_data();
90
+
91
+            // If the user logs in, update session.
92
+            if ( is_user_logged_in() && get_current_user_id() != $this->_customer_id ) {
93
+                $this->_customer_id = get_current_user_id();
94
+                $this->_dirty       = true;
95
+                $this->save_data();
96
+                $this->set_customer_session_cookie( true );
97
+            }
98
+
99
+            // Update session if its close to expiring.
100
+            if ( time() > $this->_session_expiring ) {
101
+                $this->set_session_expiration();
102
+                $this->update_session_timestamp( $this->_customer_id, $this->_session_expiration );
103
+            }
104
+        } else {
105
+            $this->set_session_expiration();
106
+            $this->_customer_id = $this->generate_customer_id();
107
+            $this->_data        = $this->get_session_data();
108
+        }
109
+    }
110
+
111
+    /**
112
+     * Sets the session cookie on-demand (usually after adding an item to the cart).
113
+     *
114
+     * Since the cookie name (as of 2.1) is prepended with wp, cache systems like batcache will not cache pages when set.
115
+     *
116
+     * Warning: Cookies will only be set if this is called before the headers are sent.
117
+     *
118
+     * @param bool $set Should the session cookie be set.
119
+     */
120
+    public function set_customer_session_cookie( $set ) {
121
+        if ( $set ) {
122
+            $to_hash           = $this->_customer_id . '|' . $this->_session_expiration;
123
+            $cookie_hash       = hash_hmac( 'md5', $to_hash, wp_hash( $to_hash ) );
124
+            $cookie_value      = $this->_customer_id . '||' . $this->_session_expiration . '||' . $this->_session_expiring . '||' . $cookie_hash;
125
+            $this->_has_cookie = true;
126
+
127
+            if ( ! isset( $_COOKIE[ $this->_cookie ] ) || $_COOKIE[ $this->_cookie ] !== $cookie_value ) {
128
+                $this->setcookie( $this->_cookie, $cookie_value, $this->_session_expiration, $this->use_secure_cookie(), true );
129
+            }
130
+        }
131
+    }
132
+
133
+    public function setcookie( $name, $value, $expire = 0, $secure = false, $httponly = false ) {
134 134
         if ( ! headers_sent() ) {
135 135
             setcookie( $name, $value, $expire, COOKIEPATH ? COOKIEPATH : '/', COOKIE_DOMAIN, $secure, apply_filters( 'wpinv_cookie_httponly', $httponly, $name, $value, $expire, $secure ) );
136 136
         } elseif ( defined( 'WP_DEBUG' ) && WP_DEBUG ) {
@@ -139,86 +139,86 @@  discard block
 block discarded – undo
139 139
         }
140 140
     }
141 141
 
142
-	/**
143
-	 * Should the session cookie be secure?
144
-	 *
145
-	 * @since 3.6.0
146
-	 * @return bool
147
-	 */
148
-	protected function use_secure_cookie() {
142
+    /**
143
+     * Should the session cookie be secure?
144
+     *
145
+     * @since 3.6.0
146
+     * @return bool
147
+     */
148
+    protected function use_secure_cookie() {
149 149
         $is_https = false !== strstr( get_option( 'home' ), 'https:' );
150
-		return apply_filters( 'wpinv_session_use_secure_cookie', $is_https && is_ssl() );
151
-	}
152
-
153
-	/**
154
-	 * Return true if the current user has an active session, i.e. a cookie to retrieve values.
155
-	 *
156
-	 * @return bool
157
-	 */
158
-	public function has_session() {
159
-		return isset( $_COOKIE[ $this->_cookie ] ) || $this->_has_cookie || is_user_logged_in(); // @codingStandardsIgnoreLine.
160
-	}
161
-
162
-	/**
163
-	 * Set session expiration.
164
-	 */
165
-	public function set_session_expiration() {
166
-		$this->_session_expiring   = time() + intval( apply_filters( 'wpinv_session_expiring', 60 * 60 * 47 ) ); // 47 Hours.
167
-		$this->_session_expiration = time() + intval( apply_filters( 'wpinv_session_expiration', 60 * 60 * 48 ) ); // 48 Hours.
168
-	}
169
-
170
-	/**
171
-	 * Generates session ids.
172
-	 *
173
-	 * @return string
174
-	 */
175
-	public function generate_customer_id() {
176
-		require_once ABSPATH . 'wp-includes/class-phpass.php';
177
-		$hasher      = new PasswordHash( 8, false );
178
-		return md5( $hasher->get_random_bytes( 32 ) );
179
-	}
180
-
181
-	/**
182
-	 * Get the session cookie, if set. Otherwise return false.
183
-	 *
184
-	 * Session cookies without a customer ID are invalid.
185
-	 *
186
-	 * @return bool|array
187
-	 */
188
-	public function get_session_cookie() {
189
-		$cookie_value = isset( $_COOKIE[ $this->_cookie ] ) ? wp_unslash( $_COOKIE[ $this->_cookie ] ) : false; // @codingStandardsIgnoreLine.
190
-
191
-		if ( empty( $cookie_value ) || ! is_string( $cookie_value ) ) {
192
-			return false;
193
-		}
194
-
195
-		list( $customer_id, $session_expiration, $session_expiring, $cookie_hash ) = explode( '||', $cookie_value );
196
-
197
-		if ( empty( $customer_id ) ) {
198
-			return false;
199
-		}
200
-
201
-		// Validate hash.
202
-		$to_hash = $customer_id . '|' . $session_expiration;
203
-		$hash    = hash_hmac( 'md5', $to_hash, wp_hash( $to_hash ) );
204
-
205
-		if ( empty( $cookie_hash ) || ! hash_equals( $hash, $cookie_hash ) ) {
206
-			return false;
207
-		}
208
-
209
-		return array( $customer_id, $session_expiration, $session_expiring, $cookie_hash );
210
-	}
211
-
212
-	/**
213
-	 * Get session data.
214
-	 *
215
-	 * @return array
216
-	 */
217
-	public function get_session_data() {
218
-		return $this->has_session() ? (array) $this->get_session( $this->_customer_id ) : array();
219
-	}
220
-
221
-	public function generate_key( $customer_id ) {
150
+        return apply_filters( 'wpinv_session_use_secure_cookie', $is_https && is_ssl() );
151
+    }
152
+
153
+    /**
154
+     * Return true if the current user has an active session, i.e. a cookie to retrieve values.
155
+     *
156
+     * @return bool
157
+     */
158
+    public function has_session() {
159
+        return isset( $_COOKIE[ $this->_cookie ] ) || $this->_has_cookie || is_user_logged_in(); // @codingStandardsIgnoreLine.
160
+    }
161
+
162
+    /**
163
+     * Set session expiration.
164
+     */
165
+    public function set_session_expiration() {
166
+        $this->_session_expiring   = time() + intval( apply_filters( 'wpinv_session_expiring', 60 * 60 * 47 ) ); // 47 Hours.
167
+        $this->_session_expiration = time() + intval( apply_filters( 'wpinv_session_expiration', 60 * 60 * 48 ) ); // 48 Hours.
168
+    }
169
+
170
+    /**
171
+     * Generates session ids.
172
+     *
173
+     * @return string
174
+     */
175
+    public function generate_customer_id() {
176
+        require_once ABSPATH . 'wp-includes/class-phpass.php';
177
+        $hasher      = new PasswordHash( 8, false );
178
+        return md5( $hasher->get_random_bytes( 32 ) );
179
+    }
180
+
181
+    /**
182
+     * Get the session cookie, if set. Otherwise return false.
183
+     *
184
+     * Session cookies without a customer ID are invalid.
185
+     *
186
+     * @return bool|array
187
+     */
188
+    public function get_session_cookie() {
189
+        $cookie_value = isset( $_COOKIE[ $this->_cookie ] ) ? wp_unslash( $_COOKIE[ $this->_cookie ] ) : false; // @codingStandardsIgnoreLine.
190
+
191
+        if ( empty( $cookie_value ) || ! is_string( $cookie_value ) ) {
192
+            return false;
193
+        }
194
+
195
+        list( $customer_id, $session_expiration, $session_expiring, $cookie_hash ) = explode( '||', $cookie_value );
196
+
197
+        if ( empty( $customer_id ) ) {
198
+            return false;
199
+        }
200
+
201
+        // Validate hash.
202
+        $to_hash = $customer_id . '|' . $session_expiration;
203
+        $hash    = hash_hmac( 'md5', $to_hash, wp_hash( $to_hash ) );
204
+
205
+        if ( empty( $cookie_hash ) || ! hash_equals( $hash, $cookie_hash ) ) {
206
+            return false;
207
+        }
208
+
209
+        return array( $customer_id, $session_expiration, $session_expiring, $cookie_hash );
210
+    }
211
+
212
+    /**
213
+     * Get session data.
214
+     *
215
+     * @return array
216
+     */
217
+    public function get_session_data() {
218
+        return $this->has_session() ? (array) $this->get_session( $this->_customer_id ) : array();
219
+    }
220
+
221
+    public function generate_key( $customer_id ) {
222 222
         if ( ! $customer_id ) {
223 223
             return;
224 224
         }
@@ -226,68 +226,68 @@  discard block
 block discarded – undo
226 226
         return 'wpi_trans_' . $customer_id;
227 227
     }
228 228
 
229
-	/**
230
-	 * Save data.
231
-	 */
232
-	public function save_data() {
233
-		// Dirty if something changed - prevents saving nothing new.
234
-		if ( $this->_dirty && $this->has_session() ) {
229
+    /**
230
+     * Save data.
231
+     */
232
+    public function save_data() {
233
+        // Dirty if something changed - prevents saving nothing new.
234
+        if ( $this->_dirty && $this->has_session() ) {
235 235
 
236 236
             set_transient( $this->generate_key( $this->_customer_id ), $this->_data, $this->_session_expiration );
237 237
 
238
-			$this->_dirty = false;
239
-		}
240
-	}
241
-
242
-	/**
243
-	 * Destroy all session data.
244
-	 */
245
-	public function destroy_session() {
246
-		$this->delete_session( $this->_customer_id );
247
-		$this->forget_session();
248
-	}
249
-
250
-	/**
251
-	 * Forget all session data without destroying it.
252
-	 */
253
-	public function forget_session() {
254
-		$this->setcookie( $this->_cookie, '', time() - YEAR_IN_SECONDS, $this->use_secure_cookie(), true );
255
-
256
-		wpinv_empty_cart();
257
-
258
-		$this->_data        = array();
259
-		$this->_dirty       = false;
260
-		$this->_customer_id = $this->generate_customer_id();
261
-	}
262
-
263
-	/**
264
-	 * When a user is logged out, ensure they have a unique nonce by using the customer/session ID.
265
-	 *
266
-	 * @param int $uid User ID.
267
-	 * @return string
268
-	 */
269
-	public function nonce_user_logged_out( $uid ) {
270
-
271
-		// Check if one of our nonces.
272
-		if ( substr( $uid, 0, 5 ) === 'wpinv' || substr( $uid, 0, 7 ) === 'getpaid' ) {
273
-			return $this->has_session() && $this->_customer_id ? $this->_customer_id : $uid;
274
-		}
275
-
276
-		return $uid;
277
-	}
278
-
279
-	/**
280
-	 * Returns the session.
281
-	 *
282
-	 * @param string $customer_id Customer ID.
283
-	 * @param mixed  $default Default session value.
284
-	 * @return string|array
285
-	 */
286
-	public function get_session( $customer_id, $default = false ) {
287
-
288
-		if ( defined( 'WP_SETUP_CONFIG' ) ) {
289
-			return array();
290
-		}
238
+            $this->_dirty = false;
239
+        }
240
+    }
241
+
242
+    /**
243
+     * Destroy all session data.
244
+     */
245
+    public function destroy_session() {
246
+        $this->delete_session( $this->_customer_id );
247
+        $this->forget_session();
248
+    }
249
+
250
+    /**
251
+     * Forget all session data without destroying it.
252
+     */
253
+    public function forget_session() {
254
+        $this->setcookie( $this->_cookie, '', time() - YEAR_IN_SECONDS, $this->use_secure_cookie(), true );
255
+
256
+        wpinv_empty_cart();
257
+
258
+        $this->_data        = array();
259
+        $this->_dirty       = false;
260
+        $this->_customer_id = $this->generate_customer_id();
261
+    }
262
+
263
+    /**
264
+     * When a user is logged out, ensure they have a unique nonce by using the customer/session ID.
265
+     *
266
+     * @param int $uid User ID.
267
+     * @return string
268
+     */
269
+    public function nonce_user_logged_out( $uid ) {
270
+
271
+        // Check if one of our nonces.
272
+        if ( substr( $uid, 0, 5 ) === 'wpinv' || substr( $uid, 0, 7 ) === 'getpaid' ) {
273
+            return $this->has_session() && $this->_customer_id ? $this->_customer_id : $uid;
274
+        }
275
+
276
+        return $uid;
277
+    }
278
+
279
+    /**
280
+     * Returns the session.
281
+     *
282
+     * @param string $customer_id Customer ID.
283
+     * @param mixed  $default Default session value.
284
+     * @return string|array
285
+     */
286
+    public function get_session( $customer_id, $default = false ) {
287
+
288
+        if ( defined( 'WP_SETUP_CONFIG' ) ) {
289
+            return array();
290
+        }
291 291
 
292 292
         $key = $this->generate_key( $customer_id );
293 293
         $value = get_transient( $key );
@@ -296,30 +296,30 @@  discard block
 block discarded – undo
296 296
             $value = $default;
297 297
         }
298 298
 
299
-		return maybe_unserialize( $value );
300
-	}
299
+        return maybe_unserialize( $value );
300
+    }
301 301
 
302
-	/**
303
-	 * Delete the session from the cache and database.
304
-	 *
305
-	 * @param int $customer_id Customer ID.
306
-	 */
307
-	public function delete_session( $customer_id ) {
302
+    /**
303
+     * Delete the session from the cache and database.
304
+     *
305
+     * @param int $customer_id Customer ID.
306
+     */
307
+    public function delete_session( $customer_id ) {
308 308
 
309 309
         $key = $this->generate_key( $customer_id );
310 310
 
311
-		delete_transient( $key );
312
-	}
311
+        delete_transient( $key );
312
+    }
313 313
 
314
-	/**
315
-	 * Update the session expiry timestamp.
316
-	 *
317
-	 * @param string $customer_id Customer ID.
318
-	 * @param int    $timestamp Timestamp to expire the cookie.
319
-	 */
320
-	public function update_session_timestamp( $customer_id, $timestamp ) {
314
+    /**
315
+     * Update the session expiry timestamp.
316
+     *
317
+     * @param string $customer_id Customer ID.
318
+     * @param int    $timestamp Timestamp to expire the cookie.
319
+     */
320
+    public function update_session_timestamp( $customer_id, $timestamp ) {
321 321
 
322 322
         set_transient( $this->generate_key( $customer_id ), maybe_serialize( $this->_data ), $timestamp );
323 323
 
324
-	}
324
+    }
325 325
 }
Please login to merge, or discard this patch.
Spacing   +58 added lines, -58 removed lines patch added patch discarded remove patch
@@ -5,7 +5,7 @@  discard block
 block discarded – undo
5 5
  *
6 6
  */
7 7
 
8
-defined( 'ABSPATH' ) || exit;
8
+defined('ABSPATH') || exit;
9 9
 
10 10
 /**
11 11
  * Session handler class.
@@ -52,11 +52,11 @@  discard block
 block discarded – undo
52 52
 	 */
53 53
 	public function __construct() {
54 54
 
55
-	    $this->_cookie = apply_filters( 'wpinv_cookie', 'wpinv_session_' . COOKIEHASH );
56
-        add_action( 'init', array( $this, 'init' ), -1 );
57
-		add_action( 'wp_logout', array( $this, 'destroy_session' ) );
58
-		add_action( 'wp', array( $this, 'set_customer_session_cookie' ), 10 );
59
-		add_action( 'shutdown', array( $this, 'save_data' ), 20 );
55
+	    $this->_cookie = apply_filters('wpinv_cookie', 'wpinv_session_' . COOKIEHASH);
56
+        add_action('init', array($this, 'init'), -1);
57
+		add_action('wp_logout', array($this, 'destroy_session'));
58
+		add_action('wp', array($this, 'set_customer_session_cookie'), 10);
59
+		add_action('shutdown', array($this, 'save_data'), 20);
60 60
 
61 61
 	}
62 62
 
@@ -68,8 +68,8 @@  discard block
 block discarded – undo
68 68
 	public function init() {
69 69
 		$this->init_session_cookie();
70 70
 
71
-		if ( ! is_user_logged_in() ) {
72
-			add_filter( 'nonce_user_logged_out', array( $this, 'nonce_user_logged_out' ), 10, 2 );
71
+		if (!is_user_logged_in()) {
72
+			add_filter('nonce_user_logged_out', array($this, 'nonce_user_logged_out'), 10, 2);
73 73
 		}
74 74
 	}
75 75
 
@@ -81,7 +81,7 @@  discard block
 block discarded – undo
81 81
 	public function init_session_cookie() {
82 82
 		$cookie = $this->get_session_cookie();
83 83
 
84
-		if ( $cookie ) {
84
+		if ($cookie) {
85 85
 			$this->_customer_id        = $cookie[0];
86 86
 			$this->_session_expiration = $cookie[1];
87 87
 			$this->_session_expiring   = $cookie[2];
@@ -89,17 +89,17 @@  discard block
 block discarded – undo
89 89
 			$this->_data               = $this->get_session_data();
90 90
 
91 91
 			// If the user logs in, update session.
92
-			if ( is_user_logged_in() && get_current_user_id() != $this->_customer_id ) {
92
+			if (is_user_logged_in() && get_current_user_id() != $this->_customer_id) {
93 93
 				$this->_customer_id = get_current_user_id();
94 94
 				$this->_dirty       = true;
95 95
 				$this->save_data();
96
-				$this->set_customer_session_cookie( true );
96
+				$this->set_customer_session_cookie(true);
97 97
 			}
98 98
 
99 99
 			// Update session if its close to expiring.
100
-			if ( time() > $this->_session_expiring ) {
100
+			if (time() > $this->_session_expiring) {
101 101
 				$this->set_session_expiration();
102
-				$this->update_session_timestamp( $this->_customer_id, $this->_session_expiration );
102
+				$this->update_session_timestamp($this->_customer_id, $this->_session_expiration);
103 103
 			}
104 104
 		} else {
105 105
 			$this->set_session_expiration();
@@ -117,25 +117,25 @@  discard block
 block discarded – undo
117 117
 	 *
118 118
 	 * @param bool $set Should the session cookie be set.
119 119
 	 */
120
-	public function set_customer_session_cookie( $set ) {
121
-		if ( $set ) {
120
+	public function set_customer_session_cookie($set) {
121
+		if ($set) {
122 122
 			$to_hash           = $this->_customer_id . '|' . $this->_session_expiration;
123
-			$cookie_hash       = hash_hmac( 'md5', $to_hash, wp_hash( $to_hash ) );
123
+			$cookie_hash       = hash_hmac('md5', $to_hash, wp_hash($to_hash));
124 124
 			$cookie_value      = $this->_customer_id . '||' . $this->_session_expiration . '||' . $this->_session_expiring . '||' . $cookie_hash;
125 125
 			$this->_has_cookie = true;
126 126
 
127
-			if ( ! isset( $_COOKIE[ $this->_cookie ] ) || $_COOKIE[ $this->_cookie ] !== $cookie_value ) {
128
-				$this->setcookie( $this->_cookie, $cookie_value, $this->_session_expiration, $this->use_secure_cookie(), true );
127
+			if (!isset($_COOKIE[$this->_cookie]) || $_COOKIE[$this->_cookie] !== $cookie_value) {
128
+				$this->setcookie($this->_cookie, $cookie_value, $this->_session_expiration, $this->use_secure_cookie(), true);
129 129
 			}
130 130
 		}
131 131
 	}
132 132
 
133
-	public function setcookie( $name, $value, $expire = 0, $secure = false, $httponly = false ) {
134
-        if ( ! headers_sent() ) {
135
-            setcookie( $name, $value, $expire, COOKIEPATH ? COOKIEPATH : '/', COOKIE_DOMAIN, $secure, apply_filters( 'wpinv_cookie_httponly', $httponly, $name, $value, $expire, $secure ) );
136
-        } elseif ( defined( 'WP_DEBUG' ) && WP_DEBUG ) {
137
-            headers_sent( $file, $line );
138
-            trigger_error( "{$name} cookie cannot be set - headers already sent by {$file} on line {$line}", E_USER_NOTICE ); // @codingStandardsIgnoreLine
133
+	public function setcookie($name, $value, $expire = 0, $secure = false, $httponly = false) {
134
+        if (!headers_sent()) {
135
+            setcookie($name, $value, $expire, COOKIEPATH ? COOKIEPATH : '/', COOKIE_DOMAIN, $secure, apply_filters('wpinv_cookie_httponly', $httponly, $name, $value, $expire, $secure));
136
+        } elseif (defined('WP_DEBUG') && WP_DEBUG) {
137
+            headers_sent($file, $line);
138
+            trigger_error("{$name} cookie cannot be set - headers already sent by {$file} on line {$line}", E_USER_NOTICE); // @codingStandardsIgnoreLine
139 139
         }
140 140
     }
141 141
 
@@ -146,8 +146,8 @@  discard block
 block discarded – undo
146 146
 	 * @return bool
147 147
 	 */
148 148
 	protected function use_secure_cookie() {
149
-        $is_https = false !== strstr( get_option( 'home' ), 'https:' );
150
-		return apply_filters( 'wpinv_session_use_secure_cookie', $is_https && is_ssl() );
149
+        $is_https = false !== strstr(get_option('home'), 'https:');
150
+		return apply_filters('wpinv_session_use_secure_cookie', $is_https && is_ssl());
151 151
 	}
152 152
 
153 153
 	/**
@@ -156,15 +156,15 @@  discard block
 block discarded – undo
156 156
 	 * @return bool
157 157
 	 */
158 158
 	public function has_session() {
159
-		return isset( $_COOKIE[ $this->_cookie ] ) || $this->_has_cookie || is_user_logged_in(); // @codingStandardsIgnoreLine.
159
+		return isset($_COOKIE[$this->_cookie]) || $this->_has_cookie || is_user_logged_in(); // @codingStandardsIgnoreLine.
160 160
 	}
161 161
 
162 162
 	/**
163 163
 	 * Set session expiration.
164 164
 	 */
165 165
 	public function set_session_expiration() {
166
-		$this->_session_expiring   = time() + intval( apply_filters( 'wpinv_session_expiring', 60 * 60 * 47 ) ); // 47 Hours.
167
-		$this->_session_expiration = time() + intval( apply_filters( 'wpinv_session_expiration', 60 * 60 * 48 ) ); // 48 Hours.
166
+		$this->_session_expiring   = time() + intval(apply_filters('wpinv_session_expiring', 60 * 60 * 47)); // 47 Hours.
167
+		$this->_session_expiration = time() + intval(apply_filters('wpinv_session_expiration', 60 * 60 * 48)); // 48 Hours.
168 168
 	}
169 169
 
170 170
 	/**
@@ -174,8 +174,8 @@  discard block
 block discarded – undo
174 174
 	 */
175 175
 	public function generate_customer_id() {
176 176
 		require_once ABSPATH . 'wp-includes/class-phpass.php';
177
-		$hasher      = new PasswordHash( 8, false );
178
-		return md5( $hasher->get_random_bytes( 32 ) );
177
+		$hasher = new PasswordHash(8, false);
178
+		return md5($hasher->get_random_bytes(32));
179 179
 	}
180 180
 
181 181
 	/**
@@ -186,27 +186,27 @@  discard block
 block discarded – undo
186 186
 	 * @return bool|array
187 187
 	 */
188 188
 	public function get_session_cookie() {
189
-		$cookie_value = isset( $_COOKIE[ $this->_cookie ] ) ? wp_unslash( $_COOKIE[ $this->_cookie ] ) : false; // @codingStandardsIgnoreLine.
189
+		$cookie_value = isset($_COOKIE[$this->_cookie]) ? wp_unslash($_COOKIE[$this->_cookie]) : false; // @codingStandardsIgnoreLine.
190 190
 
191
-		if ( empty( $cookie_value ) || ! is_string( $cookie_value ) ) {
191
+		if (empty($cookie_value) || !is_string($cookie_value)) {
192 192
 			return false;
193 193
 		}
194 194
 
195
-		list( $customer_id, $session_expiration, $session_expiring, $cookie_hash ) = explode( '||', $cookie_value );
195
+		list($customer_id, $session_expiration, $session_expiring, $cookie_hash) = explode('||', $cookie_value);
196 196
 
197
-		if ( empty( $customer_id ) ) {
197
+		if (empty($customer_id)) {
198 198
 			return false;
199 199
 		}
200 200
 
201 201
 		// Validate hash.
202 202
 		$to_hash = $customer_id . '|' . $session_expiration;
203
-		$hash    = hash_hmac( 'md5', $to_hash, wp_hash( $to_hash ) );
203
+		$hash    = hash_hmac('md5', $to_hash, wp_hash($to_hash));
204 204
 
205
-		if ( empty( $cookie_hash ) || ! hash_equals( $hash, $cookie_hash ) ) {
205
+		if (empty($cookie_hash) || !hash_equals($hash, $cookie_hash)) {
206 206
 			return false;
207 207
 		}
208 208
 
209
-		return array( $customer_id, $session_expiration, $session_expiring, $cookie_hash );
209
+		return array($customer_id, $session_expiration, $session_expiring, $cookie_hash);
210 210
 	}
211 211
 
212 212
 	/**
@@ -215,11 +215,11 @@  discard block
 block discarded – undo
215 215
 	 * @return array
216 216
 	 */
217 217
 	public function get_session_data() {
218
-		return $this->has_session() ? (array) $this->get_session( $this->_customer_id ) : array();
218
+		return $this->has_session() ? (array) $this->get_session($this->_customer_id) : array();
219 219
 	}
220 220
 
221
-	public function generate_key( $customer_id ) {
222
-        if ( ! $customer_id ) {
221
+	public function generate_key($customer_id) {
222
+        if (!$customer_id) {
223 223
             return;
224 224
         }
225 225
 
@@ -231,9 +231,9 @@  discard block
 block discarded – undo
231 231
 	 */
232 232
 	public function save_data() {
233 233
 		// Dirty if something changed - prevents saving nothing new.
234
-		if ( $this->_dirty && $this->has_session() ) {
234
+		if ($this->_dirty && $this->has_session()) {
235 235
 
236
-            set_transient( $this->generate_key( $this->_customer_id ), $this->_data, $this->_session_expiration );
236
+            set_transient($this->generate_key($this->_customer_id), $this->_data, $this->_session_expiration);
237 237
 
238 238
 			$this->_dirty = false;
239 239
 		}
@@ -243,7 +243,7 @@  discard block
 block discarded – undo
243 243
 	 * Destroy all session data.
244 244
 	 */
245 245
 	public function destroy_session() {
246
-		$this->delete_session( $this->_customer_id );
246
+		$this->delete_session($this->_customer_id);
247 247
 		$this->forget_session();
248 248
 	}
249 249
 
@@ -251,7 +251,7 @@  discard block
 block discarded – undo
251 251
 	 * Forget all session data without destroying it.
252 252
 	 */
253 253
 	public function forget_session() {
254
-		$this->setcookie( $this->_cookie, '', time() - YEAR_IN_SECONDS, $this->use_secure_cookie(), true );
254
+		$this->setcookie($this->_cookie, '', time() - YEAR_IN_SECONDS, $this->use_secure_cookie(), true);
255 255
 
256 256
 		wpinv_empty_cart();
257 257
 
@@ -266,10 +266,10 @@  discard block
 block discarded – undo
266 266
 	 * @param int $uid User ID.
267 267
 	 * @return string
268 268
 	 */
269
-	public function nonce_user_logged_out( $uid ) {
269
+	public function nonce_user_logged_out($uid) {
270 270
 
271 271
 		// Check if one of our nonces.
272
-		if ( substr( $uid, 0, 5 ) === 'wpinv' || substr( $uid, 0, 7 ) === 'getpaid' ) {
272
+		if (substr($uid, 0, 5) === 'wpinv' || substr($uid, 0, 7) === 'getpaid') {
273 273
 			return $this->has_session() && $this->_customer_id ? $this->_customer_id : $uid;
274 274
 		}
275 275
 
@@ -283,20 +283,20 @@  discard block
 block discarded – undo
283 283
 	 * @param mixed  $default Default session value.
284 284
 	 * @return string|array
285 285
 	 */
286
-	public function get_session( $customer_id, $default = false ) {
286
+	public function get_session($customer_id, $default = false) {
287 287
 
288
-		if ( defined( 'WP_SETUP_CONFIG' ) ) {
288
+		if (defined('WP_SETUP_CONFIG')) {
289 289
 			return array();
290 290
 		}
291 291
 
292
-        $key = $this->generate_key( $customer_id );
293
-        $value = get_transient( $key );
292
+        $key = $this->generate_key($customer_id);
293
+        $value = get_transient($key);
294 294
 
295
-        if ( ! $value ) {
295
+        if (!$value) {
296 296
             $value = $default;
297 297
         }
298 298
 
299
-		return maybe_unserialize( $value );
299
+		return maybe_unserialize($value);
300 300
 	}
301 301
 
302 302
 	/**
@@ -304,11 +304,11 @@  discard block
 block discarded – undo
304 304
 	 *
305 305
 	 * @param int $customer_id Customer ID.
306 306
 	 */
307
-	public function delete_session( $customer_id ) {
307
+	public function delete_session($customer_id) {
308 308
 
309
-        $key = $this->generate_key( $customer_id );
309
+        $key = $this->generate_key($customer_id);
310 310
 
311
-		delete_transient( $key );
311
+		delete_transient($key);
312 312
 	}
313 313
 
314 314
 	/**
@@ -317,9 +317,9 @@  discard block
 block discarded – undo
317 317
 	 * @param string $customer_id Customer ID.
318 318
 	 * @param int    $timestamp Timestamp to expire the cookie.
319 319
 	 */
320
-	public function update_session_timestamp( $customer_id, $timestamp ) {
320
+	public function update_session_timestamp($customer_id, $timestamp) {
321 321
 
322
-        set_transient( $this->generate_key( $customer_id ), maybe_serialize( $this->_data ), $timestamp );
322
+        set_transient($this->generate_key($customer_id), maybe_serialize($this->_data), $timestamp);
323 323
 
324 324
 	}
325 325
 }
Please login to merge, or discard this patch.
includes/invoice-functions.php 2 patches
Indentation   +37 added lines, -37 removed lines patch added patch discarded remove patch
@@ -67,7 +67,7 @@  discard block
 block discarded – undo
67 67
  * Checks if the current user cna view an invoice receipt.
68 68
  */
69 69
 function wpinv_can_view_receipt( $invoice ) {
70
-	return (bool) apply_filters( 'wpinv_can_view_receipt', wpinv_user_can_view_invoice( $invoice ), $invoice );
70
+    return (bool) apply_filters( 'wpinv_can_view_receipt', wpinv_user_can_view_invoice( $invoice ), $invoice );
71 71
 }
72 72
 
73 73
 /**
@@ -556,37 +556,37 @@  discard block
 block discarded – undo
556 556
     $label   = empty( $label ) ? __( 'Invoice', 'invoicing' ) : sanitize_text_field( $label );
557 557
     $columns = array(
558 558
 
559
-		'invoice-number'  => array(
560
-			'title' => $label,
561
-			'class' => 'text-left',
562
-		),
559
+        'invoice-number'  => array(
560
+            'title' => $label,
561
+            'class' => 'text-left',
562
+        ),
563 563
 
564
-		'created-date'    => array(
565
-			'title' => __( 'Created Date', 'invoicing' ),
566
-			'class' => 'text-left',
567
-		),
564
+        'created-date'    => array(
565
+            'title' => __( 'Created Date', 'invoicing' ),
566
+            'class' => 'text-left',
567
+        ),
568 568
 
569
-		'payment-date'    => array(
570
-			'title' => __( 'Payment Date', 'invoicing' ),
571
-			'class' => 'text-left',
572
-		),
569
+        'payment-date'    => array(
570
+            'title' => __( 'Payment Date', 'invoicing' ),
571
+            'class' => 'text-left',
572
+        ),
573 573
 
574
-		'invoice-status'  => array(
575
-			'title' => __( 'Status', 'invoicing' ),
576
-			'class' => 'text-center',
577
-		),
574
+        'invoice-status'  => array(
575
+            'title' => __( 'Status', 'invoicing' ),
576
+            'class' => 'text-center',
577
+        ),
578 578
 
579
-		'invoice-total'   => array(
580
-			'title' => __( 'Total', 'invoicing' ),
581
-			'class' => 'text-right',
582
-		),
579
+        'invoice-total'   => array(
580
+            'title' => __( 'Total', 'invoicing' ),
581
+            'class' => 'text-right',
582
+        ),
583 583
 
584
-		'invoice-actions' => array(
585
-			'title' => '&nbsp;',
586
-			'class' => 'text-center',
587
-		),
584
+        'invoice-actions' => array(
585
+            'title' => '&nbsp;',
586
+            'class' => 'text-center',
587
+        ),
588 588
 
589
-	);
589
+    );
590 590
 
591 591
     return apply_filters( 'wpinv_user_invoices_columns', $columns, $post_type );
592 592
 }
@@ -1274,22 +1274,22 @@  discard block
 block discarded – undo
1274 1274
  */
1275 1275
 function getpaid_get_invoice_status_classes() {
1276 1276
 
1277
-	return apply_filters(
1278
-		'getpaid_get_invoice_status_classes',
1279
-		array(
1277
+    return apply_filters(
1278
+        'getpaid_get_invoice_status_classes',
1279
+        array(
1280 1280
             'wpi-quote-declined' => 'badge-danger',
1281 1281
             'wpi-failed'         => 'badge-danger',
1282
-			'wpi-processing'     => 'badge-info',
1283
-			'wpi-onhold'         => 'badge-warning',
1284
-			'wpi-quote-accepted' => 'badge-success',
1285
-			'publish'            => 'badge-success',
1286
-			'wpi-renewal'        => 'badge-primary',
1282
+            'wpi-processing'     => 'badge-info',
1283
+            'wpi-onhold'         => 'badge-warning',
1284
+            'wpi-quote-accepted' => 'badge-success',
1285
+            'publish'            => 'badge-success',
1286
+            'wpi-renewal'        => 'badge-primary',
1287 1287
             'wpi-cancelled'      => 'badge-secondary',
1288 1288
             'wpi-pending'        => 'badge-dark',
1289 1289
             'wpi-quote-pending'  => 'badge-dark',
1290 1290
             'wpi-refunded'       => 'badge-secondary',
1291
-		)
1292
-	);
1291
+        )
1292
+    );
1293 1293
 
1294 1294
 }
1295 1295
 
@@ -1303,7 +1303,7 @@  discard block
 block discarded – undo
1303 1303
 function getpaid_get_invoice_tax_rate( $invoice, $item ) {
1304 1304
 
1305 1305
     $rates   = getpaid_get_item_tax_rates( $item, $invoice->get_country(), $invoice->get_state() );
1306
-	$rates   = getpaid_filter_item_tax_rates( $item, $rates );
1306
+    $rates   = getpaid_filter_item_tax_rates( $item, $rates );
1307 1307
     $rates   = wp_list_pluck( $rates, 'rate' );
1308 1308
 
1309 1309
     return array_sum( $rates );
Please login to merge, or discard this patch.
Spacing   +365 added lines, -365 removed lines patch added patch discarded remove patch
@@ -6,7 +6,7 @@  discard block
 block discarded – undo
6 6
  * @package Invoicing
7 7
  */
8 8
 
9
-defined( 'ABSPATH' ) || exit;
9
+defined('ABSPATH') || exit;
10 10
 
11 11
 /**
12 12
  * Retrieves the current invoice.
@@ -14,15 +14,15 @@  discard block
 block discarded – undo
14 14
 function getpaid_get_current_invoice_id() {
15 15
 
16 16
     // Ensure that we have an invoice key.
17
-    if ( empty( $_GET['invoice_key'] ) ) {
17
+    if (empty($_GET['invoice_key'])) {
18 18
         return 0;
19 19
     }
20 20
 
21 21
     // Retrieve an invoice using the key.
22
-    $invoice = new WPInv_Invoice( sanitize_text_field( $_GET['invoice_key'] ) );
22
+    $invoice = new WPInv_Invoice(sanitize_text_field($_GET['invoice_key']));
23 23
 
24 24
     // Compare the invoice key and the parsed key.
25
-    if ( $invoice->get_id() != 0 && $invoice->get_key() == sanitize_text_field( $_GET['invoice_key'] ) ) {
25
+    if ($invoice->get_id() != 0 && $invoice->get_key() == sanitize_text_field($_GET['invoice_key'])) {
26 26
         return $invoice->get_id();
27 27
     }
28 28
 
@@ -32,42 +32,42 @@  discard block
 block discarded – undo
32 32
 /**
33 33
  * Checks if the current user cna view an invoice.
34 34
  */
35
-function wpinv_user_can_view_invoice( $invoice ) {
36
-    $invoice = new WPInv_Invoice( $invoice );
35
+function wpinv_user_can_view_invoice($invoice) {
36
+    $invoice = new WPInv_Invoice($invoice);
37 37
 
38 38
     // Abort if the invoice does not exist.
39
-    if ( 0 == $invoice->get_id() ) {
39
+    if (0 == $invoice->get_id()) {
40 40
         return false;
41 41
     }
42 42
 
43 43
     // Don't allow trash, draft status
44
-    if ( $invoice->is_draft() ) {
44
+    if ($invoice->is_draft()) {
45 45
         return false;
46 46
     }
47 47
 
48 48
     // If users are not required to login to check out, compare the invoice keys.
49
-    if ( ! wpinv_require_login_to_checkout() && isset( $_GET['invoice_key'] ) && sanitize_text_field( $_GET['invoice_key'] ) == $invoice->get_key() ) {
49
+    if (!wpinv_require_login_to_checkout() && isset($_GET['invoice_key']) && sanitize_text_field($_GET['invoice_key']) == $invoice->get_key()) {
50 50
         return true;
51 51
     }
52 52
 
53 53
     // Always enable for admins..
54
-    if ( wpinv_current_user_can_manage_invoicing() || current_user_can( 'view_invoices', $invoice->get_id() ) ) { // Admin user
54
+    if (wpinv_current_user_can_manage_invoicing() || current_user_can('view_invoices', $invoice->get_id())) { // Admin user
55 55
         return true;
56 56
     }
57 57
 
58 58
     // Else, ensure that this is their invoice.
59
-    if ( is_user_logged_in() && $invoice->get_user_id() == get_current_user_id() ) {
59
+    if (is_user_logged_in() && $invoice->get_user_id() == get_current_user_id()) {
60 60
         return true;
61 61
     }
62 62
 
63
-    return apply_filters( 'wpinv_current_user_can_view_invoice', false, $invoice );
63
+    return apply_filters('wpinv_current_user_can_view_invoice', false, $invoice);
64 64
 }
65 65
 
66 66
 /**
67 67
  * Checks if the current user cna view an invoice receipt.
68 68
  */
69
-function wpinv_can_view_receipt( $invoice ) {
70
-	return (bool) apply_filters( 'wpinv_can_view_receipt', wpinv_user_can_view_invoice( $invoice ), $invoice );
69
+function wpinv_can_view_receipt($invoice) {
70
+	return (bool) apply_filters('wpinv_can_view_receipt', wpinv_user_can_view_invoice($invoice), $invoice);
71 71
 }
72 72
 
73 73
 /**
@@ -77,16 +77,16 @@  discard block
 block discarded – undo
77 77
  */
78 78
 function getpaid_get_invoice_post_types() {
79 79
     $post_types = array(
80
-        'wpi_quote'   => __( 'Quote', 'invoicing' ),
81
-        'wpi_invoice' => __( 'Invoice', 'invoicing' ),
80
+        'wpi_quote'   => __('Quote', 'invoicing'),
81
+        'wpi_invoice' => __('Invoice', 'invoicing'),
82 82
     );
83 83
 
84 84
     // Ensure the quotes addon is installed.
85
-    if ( ! defined( 'WPINV_QUOTES_VERSION' ) ) {
86
-        unset( $post_types['wpi_quote'] );
85
+    if (!defined('WPINV_QUOTES_VERSION')) {
86
+        unset($post_types['wpi_quote']);
87 87
     }
88 88
 
89
-    return apply_filters( 'getpaid_invoice_post_types', $post_types );
89
+    return apply_filters('getpaid_invoice_post_types', $post_types);
90 90
 }
91 91
 
92 92
 /**
@@ -95,8 +95,8 @@  discard block
 block discarded – undo
95 95
  *
96 96
  * @param string $post_type The post type to check for.
97 97
  */
98
-function getpaid_is_invoice_post_type( $post_type ) {
99
-    return is_scalar( $post_type ) && ! empty( $post_type ) && array_key_exists( $post_type, getpaid_get_invoice_post_types() );
98
+function getpaid_is_invoice_post_type($post_type) {
99
+    return is_scalar($post_type) && !empty($post_type) && array_key_exists($post_type, getpaid_get_invoice_post_types());
100 100
 }
101 101
 
102 102
 /**
@@ -106,9 +106,9 @@  discard block
 block discarded – undo
106 106
  * @param  bool  $wp_error       Whether to return false or WP_Error on failure.
107 107
  * @return int|WP_Error|WPInv_Invoice The value 0 or WP_Error on failure. The WPInv_Invoice object on success.
108 108
  */
109
-function wpinv_create_invoice( $data = array(), $deprecated = null, $wp_error = false ) {
109
+function wpinv_create_invoice($data = array(), $deprecated = null, $wp_error = false) {
110 110
     $data['invoice_id'] = 0;
111
-    return wpinv_insert_invoice( $data, $wp_error );
111
+    return wpinv_insert_invoice($data, $wp_error);
112 112
 }
113 113
 
114 114
 /**
@@ -118,35 +118,35 @@  discard block
 block discarded – undo
118 118
  * @param  bool  $wp_error       Whether to return false or WP_Error on failure.
119 119
  * @return int|WP_Error|WPInv_Invoice The value 0 or WP_Error on failure. The WPInv_Invoice object on success.
120 120
  */
121
-function wpinv_update_invoice( $data = array(), $wp_error = false ) {
121
+function wpinv_update_invoice($data = array(), $wp_error = false) {
122 122
 
123 123
     // Backwards compatibility.
124
-    if ( ! empty( $data['ID'] ) ) {
124
+    if (!empty($data['ID'])) {
125 125
         $data['invoice_id'] = $data['ID'];
126 126
     }
127 127
 
128 128
     // Do we have an invoice id?
129
-    if ( empty( $data['invoice_id'] ) ) {
130
-        return $wp_error ? new WP_Error( 'invalid_invoice_id', __( 'Invalid invoice ID.', 'invoicing' ) ) : 0;
129
+    if (empty($data['invoice_id'])) {
130
+        return $wp_error ? new WP_Error('invalid_invoice_id', __('Invalid invoice ID.', 'invoicing')) : 0;
131 131
     }
132 132
 
133 133
     // Retrieve the invoice.
134
-    $invoice = wpinv_get_invoice( $data['invoice_id'] );
134
+    $invoice = wpinv_get_invoice($data['invoice_id']);
135 135
 
136 136
     // And abort if it does not exist.
137
-    if ( empty( $invoice ) ) {
138
-        return $wp_error ? new WP_Error( 'missing_invoice', __( 'Invoice not found.', 'invoicing' ) ) : 0;
137
+    if (empty($invoice)) {
138
+        return $wp_error ? new WP_Error('missing_invoice', __('Invoice not found.', 'invoicing')) : 0;
139 139
     }
140 140
 
141 141
     // Do not update totals for paid / refunded invoices.
142
-    if ( $invoice->is_paid() || $invoice->is_refunded() ) {
142
+    if ($invoice->is_paid() || $invoice->is_refunded()) {
143 143
 
144
-        if ( ! empty( $data['items'] ) || ! empty( $data['cart_details'] ) ) {
145
-            return $wp_error ? new WP_Error( 'paid_invoice', __( 'You can not update cart items for invoices that have already been paid for.', 'invoicing' ) ) : 0;
144
+        if (!empty($data['items']) || !empty($data['cart_details'])) {
145
+            return $wp_error ? new WP_Error('paid_invoice', __('You can not update cart items for invoices that have already been paid for.', 'invoicing')) : 0;
146 146
         }
147 147
 }
148 148
 
149
-    return wpinv_insert_invoice( $data, $wp_error );
149
+    return wpinv_insert_invoice($data, $wp_error);
150 150
 
151 151
 }
152 152
 
@@ -157,62 +157,62 @@  discard block
 block discarded – undo
157 157
  * @param  bool  $wp_error       Whether to return false or WP_Error on failure.
158 158
  * @return int|WP_Error|WPInv_Invoice The value 0 or WP_Error on failure. The WPInv_Invoice object on success.
159 159
  */
160
-function wpinv_insert_invoice( $data = array(), $wp_error = false ) {
160
+function wpinv_insert_invoice($data = array(), $wp_error = false) {
161 161
 
162 162
     // Ensure that we have invoice data.
163
-    if ( empty( $data ) ) {
163
+    if (empty($data)) {
164 164
         return false;
165 165
     }
166 166
 
167 167
     // The invoice id will be provided when updating an invoice.
168
-    $data['invoice_id'] = ! empty( $data['invoice_id'] ) ? (int) $data['invoice_id'] : false;
168
+    $data['invoice_id'] = !empty($data['invoice_id']) ? (int) $data['invoice_id'] : false;
169 169
 
170 170
     // Retrieve the invoice.
171
-    $invoice = new WPInv_Invoice( $data['invoice_id'] );
171
+    $invoice = new WPInv_Invoice($data['invoice_id']);
172 172
 
173 173
     // Do we have an error?
174
-    if ( ! empty( $invoice->last_error ) ) {
175
-        return $wp_error ? new WP_Error( 'invalid_invoice_id', $invoice->last_error ) : 0;
174
+    if (!empty($invoice->last_error)) {
175
+        return $wp_error ? new WP_Error('invalid_invoice_id', $invoice->last_error) : 0;
176 176
     }
177 177
 
178 178
     // Backwards compatibility (billing address).
179
-    if ( ! empty( $data['user_info'] ) ) {
179
+    if (!empty($data['user_info'])) {
180 180
 
181
-        foreach ( $data['user_info'] as $key => $value ) {
181
+        foreach ($data['user_info'] as $key => $value) {
182 182
 
183
-            if ( $key == 'discounts' ) {
183
+            if ($key == 'discounts') {
184 184
                 $value = (array) $value;
185
-                $data['discount_code'] = empty( $value ) ? null : $value[0];
185
+                $data['discount_code'] = empty($value) ? null : $value[0];
186 186
             } else {
187
-                $data[ $key ] = $value;
187
+                $data[$key] = $value;
188 188
             }
189 189
 }
190 190
 }
191 191
 
192 192
     // Backwards compatibility.
193
-    if ( ! empty( $data['payment_details'] ) ) {
193
+    if (!empty($data['payment_details'])) {
194 194
 
195
-        foreach ( $data['payment_details'] as $key => $value ) {
196
-            $data[ $key ] = $value;
195
+        foreach ($data['payment_details'] as $key => $value) {
196
+            $data[$key] = $value;
197 197
         }
198 198
 }
199 199
 
200 200
     // Set up the owner of the invoice.
201
-    $user_id = ! empty( $data['user_id'] ) ? wpinv_clean( $data['user_id'] ) : get_current_user_id();
201
+    $user_id = !empty($data['user_id']) ? wpinv_clean($data['user_id']) : get_current_user_id();
202 202
 
203 203
     // Make sure the user exists.
204
-    if ( ! get_userdata( $user_id ) ) {
205
-        return $wp_error ? new WP_Error( 'wpinv_invalid_user', __( 'There is no user with that ID.', 'invoicing' ) ) : 0;
204
+    if (!get_userdata($user_id)) {
205
+        return $wp_error ? new WP_Error('wpinv_invalid_user', __('There is no user with that ID.', 'invoicing')) : 0;
206 206
     }
207 207
 
208
-    $address = wpinv_get_user_address( $user_id );
208
+    $address = wpinv_get_user_address($user_id);
209 209
 
210
-    foreach ( $address as $key => $value ) {
210
+    foreach ($address as $key => $value) {
211 211
 
212
-        if ( $value == '' ) {
213
-            $address[ $key ] = null;
212
+        if ($value == '') {
213
+            $address[$key] = null;
214 214
         } else {
215
-            $address[ $key ] = wpinv_clean( $value );
215
+            $address[$key] = wpinv_clean($value);
216 216
         }
217 217
 }
218 218
 
@@ -221,101 +221,101 @@  discard block
 block discarded – undo
221 221
         array(
222 222
 
223 223
             // Basic info.
224
-            'template'          => isset( $data['template'] ) ? wpinv_clean( $data['template'] ) : null,
225
-            'email_cc'          => isset( $data['email_cc'] ) ? wpinv_clean( $data['email_cc'] ) : null,
226
-            'date_created'      => isset( $data['created_date'] ) ? wpinv_clean( $data['created_date'] ) : null,
227
-            'due_date'          => isset( $data['due_date'] ) ? wpinv_clean( $data['due_date'] ) : null,
228
-            'date_completed'    => isset( $data['date_completed'] ) ? wpinv_clean( $data['date_completed'] ) : null,
229
-            'number'            => isset( $data['number'] ) ? wpinv_clean( $data['number'] ) : null,
230
-            'key'               => isset( $data['key'] ) ? wpinv_clean( $data['key'] ) : null,
231
-            'status'            => isset( $data['status'] ) ? wpinv_clean( $data['status'] ) : null,
232
-            'post_type'         => isset( $data['post_type'] ) ? wpinv_clean( $data['post_type'] ) : null,
233
-            'user_ip'           => isset( $data['ip'] ) ? wpinv_clean( $data['ip'] ) : wpinv_get_ip(),
234
-            'parent_id'         => isset( $data['parent'] ) ? intval( $data['parent'] ) : null,
235
-            'mode'              => isset( $data['mode'] ) ? wpinv_clean( $data['mode'] ) : null,
236
-            'description'       => isset( $data['description'] ) ? wp_kses_post( $data['description'] ) : null,
224
+            'template'          => isset($data['template']) ? wpinv_clean($data['template']) : null,
225
+            'email_cc'          => isset($data['email_cc']) ? wpinv_clean($data['email_cc']) : null,
226
+            'date_created'      => isset($data['created_date']) ? wpinv_clean($data['created_date']) : null,
227
+            'due_date'          => isset($data['due_date']) ? wpinv_clean($data['due_date']) : null,
228
+            'date_completed'    => isset($data['date_completed']) ? wpinv_clean($data['date_completed']) : null,
229
+            'number'            => isset($data['number']) ? wpinv_clean($data['number']) : null,
230
+            'key'               => isset($data['key']) ? wpinv_clean($data['key']) : null,
231
+            'status'            => isset($data['status']) ? wpinv_clean($data['status']) : null,
232
+            'post_type'         => isset($data['post_type']) ? wpinv_clean($data['post_type']) : null,
233
+            'user_ip'           => isset($data['ip']) ? wpinv_clean($data['ip']) : wpinv_get_ip(),
234
+            'parent_id'         => isset($data['parent']) ? intval($data['parent']) : null,
235
+            'mode'              => isset($data['mode']) ? wpinv_clean($data['mode']) : null,
236
+            'description'       => isset($data['description']) ? wp_kses_post($data['description']) : null,
237 237
 
238 238
             // Payment info.
239
-            'disable_taxes'     => ! empty( $data['disable_taxes'] ),
240
-            'currency'          => isset( $data['currency'] ) ? wpinv_clean( $data['currency'] ) : wpinv_get_currency(),
241
-            'gateway'           => isset( $data['gateway'] ) ? wpinv_clean( $data['gateway'] ) : null,
242
-            'transaction_id'    => isset( $data['transaction_id'] ) ? wpinv_clean( $data['transaction_id'] ) : null,
243
-            'discount_code'     => isset( $data['discount_code'] ) ? wpinv_clean( $data['discount_code'] ) : null,
244
-            'payment_form'      => isset( $data['payment_form'] ) ? intval( $data['payment_form'] ) : null,
245
-            'submission_id'     => isset( $data['submission_id'] ) ? wpinv_clean( $data['submission_id'] ) : null,
246
-            'subscription_id'   => isset( $data['subscription_id'] ) ? wpinv_clean( $data['subscription_id'] ) : null,
247
-            'is_viewed'         => isset( $data['is_viewed'] ) ? wpinv_clean( $data['is_viewed'] ) : null,
248
-            'fees'              => isset( $data['fees'] ) ? wpinv_clean( $data['fees'] ) : null,
249
-            'discounts'         => isset( $data['discounts'] ) ? wpinv_clean( $data['discounts'] ) : null,
250
-            'taxes'             => isset( $data['taxes'] ) ? wpinv_clean( $data['taxes'] ) : null,
239
+            'disable_taxes'     => !empty($data['disable_taxes']),
240
+            'currency'          => isset($data['currency']) ? wpinv_clean($data['currency']) : wpinv_get_currency(),
241
+            'gateway'           => isset($data['gateway']) ? wpinv_clean($data['gateway']) : null,
242
+            'transaction_id'    => isset($data['transaction_id']) ? wpinv_clean($data['transaction_id']) : null,
243
+            'discount_code'     => isset($data['discount_code']) ? wpinv_clean($data['discount_code']) : null,
244
+            'payment_form'      => isset($data['payment_form']) ? intval($data['payment_form']) : null,
245
+            'submission_id'     => isset($data['submission_id']) ? wpinv_clean($data['submission_id']) : null,
246
+            'subscription_id'   => isset($data['subscription_id']) ? wpinv_clean($data['subscription_id']) : null,
247
+            'is_viewed'         => isset($data['is_viewed']) ? wpinv_clean($data['is_viewed']) : null,
248
+            'fees'              => isset($data['fees']) ? wpinv_clean($data['fees']) : null,
249
+            'discounts'         => isset($data['discounts']) ? wpinv_clean($data['discounts']) : null,
250
+            'taxes'             => isset($data['taxes']) ? wpinv_clean($data['taxes']) : null,
251 251
 
252 252
             // Billing details.
253 253
             'user_id'           => $data['user_id'],
254
-            'first_name'        => isset( $data['first_name'] ) ? wpinv_clean( $data['first_name'] ) : $address['first_name'],
255
-            'last_name'         => isset( $data['last_name'] ) ? wpinv_clean( $data['last_name'] ) : $address['last_name'],
256
-            'address'           => isset( $data['address'] ) ? wpinv_clean( $data['address'] ) : $address['address'],
257
-            'vat_number'        => isset( $data['vat_number'] ) ? wpinv_clean( $data['vat_number'] ) : $address['vat_number'],
258
-            'company'           => isset( $data['company'] ) ? wpinv_clean( $data['company'] ) : $address['company'],
259
-            'zip'               => isset( $data['zip'] ) ? wpinv_clean( $data['zip'] ) : $address['zip'],
260
-            'state'             => isset( $data['state'] ) ? wpinv_clean( $data['state'] ) : $address['state'],
261
-            'city'              => isset( $data['city'] ) ? wpinv_clean( $data['city'] ) : $address['city'],
262
-            'country'           => isset( $data['country'] ) ? wpinv_clean( $data['country'] ) : $address['country'],
263
-            'phone'             => isset( $data['phone'] ) ? wpinv_clean( $data['phone'] ) : $address['phone'],
264
-            'address_confirmed' => ! empty( $data['address_confirmed'] ),
254
+            'first_name'        => isset($data['first_name']) ? wpinv_clean($data['first_name']) : $address['first_name'],
255
+            'last_name'         => isset($data['last_name']) ? wpinv_clean($data['last_name']) : $address['last_name'],
256
+            'address'           => isset($data['address']) ? wpinv_clean($data['address']) : $address['address'],
257
+            'vat_number'        => isset($data['vat_number']) ? wpinv_clean($data['vat_number']) : $address['vat_number'],
258
+            'company'           => isset($data['company']) ? wpinv_clean($data['company']) : $address['company'],
259
+            'zip'               => isset($data['zip']) ? wpinv_clean($data['zip']) : $address['zip'],
260
+            'state'             => isset($data['state']) ? wpinv_clean($data['state']) : $address['state'],
261
+            'city'              => isset($data['city']) ? wpinv_clean($data['city']) : $address['city'],
262
+            'country'           => isset($data['country']) ? wpinv_clean($data['country']) : $address['country'],
263
+            'phone'             => isset($data['phone']) ? wpinv_clean($data['phone']) : $address['phone'],
264
+            'address_confirmed' => !empty($data['address_confirmed']),
265 265
 
266 266
         )
267 267
     );
268 268
 
269 269
     // Backwards compatibililty.
270
-    if ( ! empty( $data['cart_details'] ) && is_array( $data['cart_details'] ) ) {
270
+    if (!empty($data['cart_details']) && is_array($data['cart_details'])) {
271 271
         $data['items'] = array();
272 272
 
273
-        foreach ( $data['cart_details'] as $_item ) {
273
+        foreach ($data['cart_details'] as $_item) {
274 274
 
275 275
             // Ensure that we have an item id.
276
-            if ( empty( $_item['id'] ) ) {
276
+            if (empty($_item['id'])) {
277 277
                 continue;
278 278
             }
279 279
 
280 280
             // Retrieve the item.
281
-            $item = new GetPaid_Form_Item( $_item['id'] );
281
+            $item = new GetPaid_Form_Item($_item['id']);
282 282
 
283 283
             // Ensure that it is purchasable.
284
-            if ( ! $item->can_purchase() ) {
284
+            if (!$item->can_purchase()) {
285 285
                 continue;
286 286
             }
287 287
 
288 288
             // Set quantity.
289
-            if ( ! empty( $_item['quantity'] ) && is_numeric( $_item['quantity'] ) ) {
290
-                $item->set_quantity( $_item['quantity'] );
289
+            if (!empty($_item['quantity']) && is_numeric($_item['quantity'])) {
290
+                $item->set_quantity($_item['quantity']);
291 291
             }
292 292
 
293 293
             // Set price.
294
-            if ( isset( $_item['item_price'] ) ) {
295
-                $item->set_price( $_item['item_price'] );
294
+            if (isset($_item['item_price'])) {
295
+                $item->set_price($_item['item_price']);
296 296
             }
297 297
 
298
-            if ( isset( $_item['custom_price'] ) ) {
299
-                $item->set_price( $_item['custom_price'] );
298
+            if (isset($_item['custom_price'])) {
299
+                $item->set_price($_item['custom_price']);
300 300
             }
301 301
 
302 302
             // Set name.
303
-            if ( ! empty( $_item['name'] ) ) {
304
-                $item->set_name( $_item['name'] );
303
+            if (!empty($_item['name'])) {
304
+                $item->set_name($_item['name']);
305 305
             }
306 306
 
307 307
             // Set description.
308
-            if ( isset( $_item['description'] ) ) {
309
-                $item->set_custom_description( $_item['description'] );
308
+            if (isset($_item['description'])) {
309
+                $item->set_custom_description($_item['description']);
310 310
             }
311 311
 
312 312
             // Set meta.
313
-            if ( isset( $_item['meta'] ) && is_array( $_item['meta'] ) ) {
313
+            if (isset($_item['meta']) && is_array($_item['meta'])) {
314 314
 
315
-                $item->set_item_meta( $_item['meta'] );
315
+                $item->set_item_meta($_item['meta']);
316 316
 
317
-                if ( isset( $_item['meta']['description'] ) ) {
318
-                    $item->set_custom_description( $_item['meta']['description'] );
317
+                if (isset($_item['meta']['description'])) {
318
+                    $item->set_custom_description($_item['meta']['description']);
319 319
                 }
320 320
             }
321 321
 
@@ -325,14 +325,14 @@  discard block
 block discarded – undo
325 325
     }
326 326
 
327 327
     // Add invoice items.
328
-    if ( ! empty( $data['items'] ) && is_array( $data['items'] ) ) {
328
+    if (!empty($data['items']) && is_array($data['items'])) {
329 329
 
330
-        $invoice->set_items( array() );
330
+        $invoice->set_items(array());
331 331
 
332
-        foreach ( $data['items'] as $item ) {
332
+        foreach ($data['items'] as $item) {
333 333
 
334
-            if ( is_object( $item ) && is_a( $item, 'GetPaid_Form_Item' ) && $item->can_purchase() ) {
335
-                $invoice->add_item( $item );
334
+            if (is_object($item) && is_a($item, 'GetPaid_Form_Item') && $item->can_purchase()) {
335
+                $invoice->add_item($item);
336 336
             }
337 337
 }
338 338
 }
@@ -341,30 +341,30 @@  discard block
 block discarded – undo
341 341
     $invoice->recalculate_total();
342 342
     $invoice->save();
343 343
 
344
-    if ( ! $invoice->get_id() ) {
345
-        return $wp_error ? new WP_Error( 'wpinv_insert_invoice_error', __( 'An error occured when saving your invoice.', 'invoicing' ) ) : 0;
344
+    if (!$invoice->get_id()) {
345
+        return $wp_error ? new WP_Error('wpinv_insert_invoice_error', __('An error occured when saving your invoice.', 'invoicing')) : 0;
346 346
     }
347 347
 
348 348
     // Add private note.
349
-    if ( ! empty( $data['private_note'] ) ) {
350
-        $invoice->add_note( $data['private_note'] );
349
+    if (!empty($data['private_note'])) {
350
+        $invoice->add_note($data['private_note']);
351 351
     }
352 352
 
353 353
     // User notes.
354
-    if ( ! empty( $data['user_note'] ) ) {
355
-        $invoice->add_note( $data['user_note'], true );
354
+    if (!empty($data['user_note'])) {
355
+        $invoice->add_note($data['user_note'], true);
356 356
     }
357 357
 
358 358
     // Created via.
359
-    if ( isset( $data['created_via'] ) ) {
360
-        update_post_meta( $invoice->get_id(), 'wpinv_created_via', $data['created_via'] );
359
+    if (isset($data['created_via'])) {
360
+        update_post_meta($invoice->get_id(), 'wpinv_created_via', $data['created_via']);
361 361
     }
362 362
 
363 363
     // Backwards compatiblity.
364
-    if ( $invoice->is_quote() ) {
364
+    if ($invoice->is_quote()) {
365 365
 
366
-        if ( isset( $data['valid_until'] ) ) {
367
-            update_post_meta( $invoice->get_id(), 'wpinv_quote_valid_until', $data['valid_until'] );
366
+        if (isset($data['valid_until'])) {
367
+            update_post_meta($invoice->get_id(), 'wpinv_quote_valid_until', $data['valid_until']);
368 368
         }
369 369
 }
370 370
 
@@ -378,20 +378,20 @@  discard block
 block discarded – undo
378 378
  * @param $bool $deprecated
379 379
  * @return WPInv_Invoice|null
380 380
  */
381
-function wpinv_get_invoice( $invoice = 0, $deprecated = false ) {
381
+function wpinv_get_invoice($invoice = 0, $deprecated = false) {
382 382
 
383 383
     // If we are retrieving the invoice from the cart...
384
-    if ( $deprecated && empty( $invoice ) ) {
384
+    if ($deprecated && empty($invoice)) {
385 385
         $invoice = (int) getpaid_get_current_invoice_id();
386 386
     }
387 387
 
388 388
     // Retrieve the invoice.
389
-    if ( ! is_a( $invoice, 'WPInv_Invoice' ) ) {
390
-        $invoice = new WPInv_Invoice( $invoice );
389
+    if (!is_a($invoice, 'WPInv_Invoice')) {
390
+        $invoice = new WPInv_Invoice($invoice);
391 391
     }
392 392
 
393 393
     // Check if it exists.
394
-    if ( $invoice->exists() ) {
394
+    if ($invoice->exists()) {
395 395
         return $invoice;
396 396
     }
397 397
 
@@ -404,15 +404,15 @@  discard block
 block discarded – undo
404 404
  * @param array $args Args to search for.
405 405
  * @return WPInv_Invoice[]|int[]|object
406 406
  */
407
-function wpinv_get_invoices( $args ) {
407
+function wpinv_get_invoices($args) {
408 408
 
409 409
     // Prepare args.
410 410
     $args = wp_parse_args(
411 411
         $args,
412 412
         array(
413
-            'status' => array_keys( wpinv_get_invoice_statuses() ),
413
+            'status' => array_keys(wpinv_get_invoice_statuses()),
414 414
             'type'   => 'wpi_invoice',
415
-            'limit'  => get_option( 'posts_per_page' ),
415
+            'limit'  => get_option('posts_per_page'),
416 416
             'return' => 'objects',
417 417
         )
418 418
     );
@@ -430,24 +430,24 @@  discard block
 block discarded – undo
430 430
         'post__in'       => 'include',
431 431
     );
432 432
 
433
-    foreach ( $map_legacy as $to => $from ) {
434
-        if ( isset( $args[ $from ] ) ) {
435
-            $args[ $to ] = $args[ $from ];
436
-            unset( $args[ $from ] );
433
+    foreach ($map_legacy as $to => $from) {
434
+        if (isset($args[$from])) {
435
+            $args[$to] = $args[$from];
436
+            unset($args[$from]);
437 437
         }
438 438
     }
439 439
 
440 440
     // Backwards compatibility.
441
-    if ( ! empty( $args['email'] ) && empty( $args['user'] ) ) {
441
+    if (!empty($args['email']) && empty($args['user'])) {
442 442
         $args['user'] = $args['email'];
443
-        unset( $args['email'] );
443
+        unset($args['email']);
444 444
     }
445 445
 
446 446
     // Handle cases where the user is set as an email.
447
-    if ( ! empty( $args['author'] ) && is_email( $args['author'] ) ) {
448
-        $user = get_user_by( 'email', $args['user'] );
447
+    if (!empty($args['author']) && is_email($args['author'])) {
448
+        $user = get_user_by('email', $args['user']);
449 449
 
450
-        if ( $user ) {
450
+        if ($user) {
451 451
             $args['author'] = $user->user_email;
452 452
         }
453 453
 }
@@ -457,31 +457,31 @@  discard block
 block discarded – undo
457 457
 
458 458
     // Show all posts.
459 459
     $paginate = true;
460
-    if ( isset( $args['paginate'] ) ) {
460
+    if (isset($args['paginate'])) {
461 461
 
462 462
         $paginate = $args['paginate'];
463
-        $args['no_found_rows'] = empty( $args['paginate'] );
464
-        unset( $args['paginate'] );
463
+        $args['no_found_rows'] = empty($args['paginate']);
464
+        unset($args['paginate']);
465 465
 
466 466
     }
467 467
 
468 468
     // Whether to return objects or fields.
469 469
     $return = $args['return'];
470
-    unset( $args['return'] );
470
+    unset($args['return']);
471 471
 
472 472
     // Get invoices.
473
-    $invoices = new WP_Query( apply_filters( 'wpinv_get_invoices_args', $args ) );
473
+    $invoices = new WP_Query(apply_filters('wpinv_get_invoices_args', $args));
474 474
 
475 475
     // Prepare the results.
476
-    if ( 'objects' === $return ) {
477
-        $results = array_map( 'wpinv_get_invoice', $invoices->posts );
478
-    } elseif ( 'self' === $return ) {
476
+    if ('objects' === $return) {
477
+        $results = array_map('wpinv_get_invoice', $invoices->posts);
478
+    } elseif ('self' === $return) {
479 479
         return $invoices;
480 480
     } else {
481 481
         $results = $invoices->posts;
482 482
     }
483 483
 
484
-    if ( $paginate ) {
484
+    if ($paginate) {
485 485
         return (object) array(
486 486
             'invoices'      => $results,
487 487
             'total'         => $invoices->found_posts,
@@ -499,8 +499,8 @@  discard block
 block discarded – undo
499 499
  * @param string $transaction_id The transaction id to check.
500 500
  * @return int Invoice id on success or 0 on failure
501 501
  */
502
-function wpinv_get_id_by_transaction_id( $transaction_id ) {
503
-    return WPInv_Invoice::get_invoice_id_by_field( $transaction_id, 'transaction_id' );
502
+function wpinv_get_id_by_transaction_id($transaction_id) {
503
+    return WPInv_Invoice::get_invoice_id_by_field($transaction_id, 'transaction_id');
504 504
 }
505 505
 
506 506
 /**
@@ -509,8 +509,8 @@  discard block
 block discarded – undo
509 509
  * @param string $invoice_number The invoice number to check.
510 510
  * @return int Invoice id on success or 0 on failure
511 511
  */
512
-function wpinv_get_id_by_invoice_number( $invoice_number ) {
513
-    return WPInv_Invoice::get_invoice_id_by_field( $invoice_number, 'number' );
512
+function wpinv_get_id_by_invoice_number($invoice_number) {
513
+    return WPInv_Invoice::get_invoice_id_by_field($invoice_number, 'number');
514 514
 }
515 515
 
516 516
 /**
@@ -519,8 +519,8 @@  discard block
 block discarded – undo
519 519
  * @param string $invoice_key The invoice key to check.
520 520
  * @return int Invoice id on success or 0 on failure
521 521
  */
522
-function wpinv_get_invoice_id_by_key( $invoice_key ) {
523
-    return WPInv_Invoice::get_invoice_id_by_field( $invoice_key, 'key' );
522
+function wpinv_get_invoice_id_by_key($invoice_key) {
523
+    return WPInv_Invoice::get_invoice_id_by_field($invoice_key, 'key');
524 524
 }
525 525
 
526 526
 /**
@@ -530,19 +530,19 @@  discard block
 block discarded – undo
530 530
  * @param string $type Optionally filter by type i.e customer|system
531 531
  * @return array|null
532 532
  */
533
-function wpinv_get_invoice_notes( $invoice = 0, $type = '' ) {
533
+function wpinv_get_invoice_notes($invoice = 0, $type = '') {
534 534
 
535 535
     // Prepare the invoice.
536
-    $invoice = wpinv_get_invoice( $invoice );
537
-    if ( empty( $invoice ) ) {
536
+    $invoice = wpinv_get_invoice($invoice);
537
+    if (empty($invoice)) {
538 538
         return null;
539 539
     }
540 540
 
541 541
     // Fetch notes.
542
-    $notes = getpaid_notes()->get_invoice_notes( $invoice->get_id(), $type );
542
+    $notes = getpaid_notes()->get_invoice_notes($invoice->get_id(), $type);
543 543
 
544 544
     // Filter the notes.
545
-    return apply_filters( 'wpinv_invoice_notes', $notes, $invoice->get_id(), $type );
545
+    return apply_filters('wpinv_invoice_notes', $notes, $invoice->get_id(), $type);
546 546
 }
547 547
 
548 548
 /**
@@ -550,10 +550,10 @@  discard block
 block discarded – undo
550 550
  *
551 551
  * @param string $post_type
552 552
  */
553
-function wpinv_get_user_invoices_columns( $post_type = 'wpi_invoice' ) {
553
+function wpinv_get_user_invoices_columns($post_type = 'wpi_invoice') {
554 554
 
555
-    $label   = getpaid_get_post_type_label( $post_type, false );
556
-    $label   = empty( $label ) ? __( 'Invoice', 'invoicing' ) : sanitize_text_field( $label );
555
+    $label   = getpaid_get_post_type_label($post_type, false);
556
+    $label   = empty($label) ? __('Invoice', 'invoicing') : sanitize_text_field($label);
557 557
     $columns = array(
558 558
 
559 559
 		'invoice-number'  => array(
@@ -562,22 +562,22 @@  discard block
 block discarded – undo
562 562
 		),
563 563
 
564 564
 		'created-date'    => array(
565
-			'title' => __( 'Created Date', 'invoicing' ),
565
+			'title' => __('Created Date', 'invoicing'),
566 566
 			'class' => 'text-left',
567 567
 		),
568 568
 
569 569
 		'payment-date'    => array(
570
-			'title' => __( 'Payment Date', 'invoicing' ),
570
+			'title' => __('Payment Date', 'invoicing'),
571 571
 			'class' => 'text-left',
572 572
 		),
573 573
 
574 574
 		'invoice-status'  => array(
575
-			'title' => __( 'Status', 'invoicing' ),
575
+			'title' => __('Status', 'invoicing'),
576 576
 			'class' => 'text-center',
577 577
 		),
578 578
 
579 579
 		'invoice-total'   => array(
580
-			'title' => __( 'Total', 'invoicing' ),
580
+			'title' => __('Total', 'invoicing'),
581 581
 			'class' => 'text-right',
582 582
 		),
583 583
 
@@ -588,7 +588,7 @@  discard block
 block discarded – undo
588 588
 
589 589
 	);
590 590
 
591
-    return apply_filters( 'wpinv_user_invoices_columns', $columns, $post_type );
591
+    return apply_filters('wpinv_user_invoices_columns', $columns, $post_type);
592 592
 }
593 593
 
594 594
 /**
@@ -598,59 +598,59 @@  discard block
 block discarded – undo
598 598
 
599 599
     // Find the invoice.
600 600
     $invoice_id = getpaid_get_current_invoice_id();
601
-    $invoice = new WPInv_Invoice( $invoice_id );
601
+    $invoice = new WPInv_Invoice($invoice_id);
602 602
 
603 603
     // Abort if non was found.
604
-    if ( empty( $invoice_id ) || $invoice->is_draft() ) {
604
+    if (empty($invoice_id) || $invoice->is_draft()) {
605 605
 
606 606
         return aui()->alert(
607 607
             array(
608 608
                 'type'    => 'warning',
609
-                'content' => __( 'We could not find your invoice', 'invoicing' ),
609
+                'content' => __('We could not find your invoice', 'invoicing'),
610 610
             )
611 611
         );
612 612
 
613 613
     }
614 614
 
615 615
     // Can the user view this invoice?
616
-    if ( ! wpinv_can_view_receipt( $invoice_id ) ) {
616
+    if (!wpinv_can_view_receipt($invoice_id)) {
617 617
 
618 618
         return aui()->alert(
619 619
             array(
620 620
                 'type'    => 'warning',
621
-                'content' => __( 'You are not allowed to view this receipt', 'invoicing' ),
621
+                'content' => __('You are not allowed to view this receipt', 'invoicing'),
622 622
             )
623 623
         );
624 624
 
625 625
     }
626 626
 
627 627
     // Load the template.
628
-    return wpinv_get_template_html( 'invoice-receipt.php', compact( 'invoice' ) );
628
+    return wpinv_get_template_html('invoice-receipt.php', compact('invoice'));
629 629
 
630 630
 }
631 631
 
632 632
 /**
633 633
  * Displays the invoice history.
634 634
  */
635
-function getpaid_invoice_history( $user_id = 0, $post_type = 'wpi_invoice' ) {
635
+function getpaid_invoice_history($user_id = 0, $post_type = 'wpi_invoice') {
636 636
 
637 637
     // Ensure that we have a user id.
638
-    if ( empty( $user_id ) || ! is_numeric( $user_id ) ) {
638
+    if (empty($user_id) || !is_numeric($user_id)) {
639 639
         $user_id = get_current_user_id();
640 640
     }
641 641
 
642
-    $label = getpaid_get_post_type_label( $post_type );
643
-    $label = empty( $label ) ? __( 'Invoices', 'invoicing' ) : sanitize_text_field( $label );
642
+    $label = getpaid_get_post_type_label($post_type);
643
+    $label = empty($label) ? __('Invoices', 'invoicing') : sanitize_text_field($label);
644 644
 
645 645
     // View user id.
646
-    if ( empty( $user_id ) ) {
646
+    if (empty($user_id)) {
647 647
 
648 648
         return aui()->alert(
649 649
             array(
650 650
                 'type'    => 'warning',
651 651
                 'content' => sprintf(
652
-                    __( 'You must be logged in to view your %s.', 'invoicing' ),
653
-                    strtolower( $label )
652
+                    __('You must be logged in to view your %s.', 'invoicing'),
653
+                    strtolower($label)
654 654
                 ),
655 655
             )
656 656
         );
@@ -660,22 +660,22 @@  discard block
 block discarded – undo
660 660
     // Fetch invoices.
661 661
     $invoices = wpinv_get_invoices(
662 662
         array(
663
-            'page'     => ( get_query_var( 'paged' ) ) ? absint( get_query_var( 'paged' ) ) : 1,
663
+            'page'     => (get_query_var('paged')) ? absint(get_query_var('paged')) : 1,
664 664
             'user'     => $user_id,
665 665
             'paginate' => true,
666 666
             'type'     => $post_type,
667
-            'status'   => array_keys( wpinv_get_invoice_statuses( false, false, $post_type ) ),
667
+            'status'   => array_keys(wpinv_get_invoice_statuses(false, false, $post_type)),
668 668
         )
669 669
     );
670 670
 
671
-    if ( empty( $invoices->total ) ) {
671
+    if (empty($invoices->total)) {
672 672
 
673 673
         return aui()->alert(
674 674
             array(
675 675
                 'type'    => 'info',
676 676
                 'content' => sprintf(
677
-                    __( 'No %s found.', 'invoicing' ),
678
-                    strtolower( $label )
677
+                    __('No %s found.', 'invoicing'),
678
+                    strtolower($label)
679 679
                 ),
680 680
             )
681 681
         );
@@ -683,38 +683,38 @@  discard block
 block discarded – undo
683 683
     }
684 684
 
685 685
     // Load the template.
686
-    return wpinv_get_template_html( 'invoice-history.php', compact( 'invoices', 'post_type' ) );
686
+    return wpinv_get_template_html('invoice-history.php', compact('invoices', 'post_type'));
687 687
 
688 688
 }
689 689
 
690 690
 /**
691 691
  * Formats an invoice number given an invoice type.
692 692
  */
693
-function wpinv_format_invoice_number( $number, $type = '' ) {
693
+function wpinv_format_invoice_number($number, $type = '') {
694 694
 
695 695
     // Allow other plugins to overide this.
696
-    $check = apply_filters( 'wpinv_pre_format_invoice_number', null, $number, $type );
697
-    if ( null !== $check ) {
696
+    $check = apply_filters('wpinv_pre_format_invoice_number', null, $number, $type);
697
+    if (null !== $check) {
698 698
         return $check;
699 699
     }
700 700
 
701 701
     // Ensure that we have a numeric number.
702
-    if ( ! is_numeric( $number ) ) {
702
+    if (!is_numeric($number)) {
703 703
         return $number;
704 704
     }
705 705
 
706 706
     // Format the number.
707
-    $padd             = absint( (int) wpinv_get_option( 'invoice_number_padd', 5 ) );
708
-    $prefix           = sanitize_text_field( (string) wpinv_get_option( 'invoice_number_prefix', 'INV-' ) );
709
-    $prefix           = sanitize_text_field( apply_filters( 'getpaid_invoice_type_prefix', $prefix, $type ) );
710
-    $postfix          = sanitize_text_field( (string) wpinv_get_option( 'invoice_number_postfix' ) );
711
-    $postfix          = sanitize_text_field( apply_filters( 'getpaid_invoice_type_postfix', $postfix, $type ) );
712
-    $formatted_number = zeroise( absint( $number ), $padd );
707
+    $padd             = absint((int) wpinv_get_option('invoice_number_padd', 5));
708
+    $prefix           = sanitize_text_field((string) wpinv_get_option('invoice_number_prefix', 'INV-'));
709
+    $prefix           = sanitize_text_field(apply_filters('getpaid_invoice_type_prefix', $prefix, $type));
710
+    $postfix          = sanitize_text_field((string) wpinv_get_option('invoice_number_postfix'));
711
+    $postfix          = sanitize_text_field(apply_filters('getpaid_invoice_type_postfix', $postfix, $type));
712
+    $formatted_number = zeroise(absint($number), $padd);
713 713
 
714 714
     // Add the prefix and post fix.
715 715
     $formatted_number = $prefix . $formatted_number . $postfix;
716 716
 
717
-    return apply_filters( 'wpinv_format_invoice_number', $formatted_number, $number, $prefix, $postfix, $padd );
717
+    return apply_filters('wpinv_format_invoice_number', $formatted_number, $number, $prefix, $postfix, $padd);
718 718
 }
719 719
 
720 720
 /**
@@ -723,58 +723,58 @@  discard block
 block discarded – undo
723 723
  * @param string $type.
724 724
  * @return int|null|bool
725 725
  */
726
-function wpinv_get_next_invoice_number( $type = '' ) {
726
+function wpinv_get_next_invoice_number($type = '') {
727 727
 
728 728
     // Allow plugins to overide this.
729
-    $check = apply_filters( 'wpinv_get_pre_next_invoice_number', null, $type );
730
-    if ( null !== $check ) {
729
+    $check = apply_filters('wpinv_get_pre_next_invoice_number', null, $type);
730
+    if (null !== $check) {
731 731
         return $check;
732 732
     }
733 733
 
734 734
     // Ensure sequential invoice numbers is active.
735
-    if ( ! wpinv_sequential_number_active() ) {
735
+    if (!wpinv_sequential_number_active()) {
736 736
         return false;
737 737
     }
738 738
 
739 739
     // Retrieve the current number and the start number.
740
-    $number = (int) get_option( 'wpinv_last_invoice_number', 0 );
741
-    $start  = absint( (int) wpinv_get_option( 'invoice_sequence_start', 1 ) );
740
+    $number = (int) get_option('wpinv_last_invoice_number', 0);
741
+    $start  = absint((int) wpinv_get_option('invoice_sequence_start', 1));
742 742
 
743 743
     // Ensure that we are starting at a positive integer.
744
-    $start  = max( $start, 1 );
744
+    $start  = max($start, 1);
745 745
 
746 746
     // If this is the first invoice, use the start number.
747
-    $number = max( $start, $number );
747
+    $number = max($start, $number);
748 748
 
749 749
     // Format the invoice number.
750
-    $formatted_number = wpinv_format_invoice_number( $number, $type );
750
+    $formatted_number = wpinv_format_invoice_number($number, $type);
751 751
 
752 752
     // Ensure that this number is unique.
753
-    $invoice_id = WPInv_Invoice::get_invoice_id_by_field( $formatted_number, 'number' );
753
+    $invoice_id = WPInv_Invoice::get_invoice_id_by_field($formatted_number, 'number');
754 754
 
755 755
     // We found a match. Nice.
756
-    if ( empty( $invoice_id ) ) {
757
-        update_option( 'wpinv_last_invoice_number', $number );
758
-        return apply_filters( 'wpinv_get_next_invoice_number', $number );
756
+    if (empty($invoice_id)) {
757
+        update_option('wpinv_last_invoice_number', $number);
758
+        return apply_filters('wpinv_get_next_invoice_number', $number);
759 759
     }
760 760
 
761
-    update_option( 'wpinv_last_invoice_number', $number + 1 );
762
-    return wpinv_get_next_invoice_number( $type );
761
+    update_option('wpinv_last_invoice_number', $number + 1);
762
+    return wpinv_get_next_invoice_number($type);
763 763
 
764 764
 }
765 765
 
766 766
 /**
767 767
  * The prefix used for invoice paths.
768 768
  */
769
-function wpinv_post_name_prefix( $post_type = 'wpi_invoice' ) {
770
-    return apply_filters( 'wpinv_post_name_prefix', 'inv-', $post_type );
769
+function wpinv_post_name_prefix($post_type = 'wpi_invoice') {
770
+    return apply_filters('wpinv_post_name_prefix', 'inv-', $post_type);
771 771
 }
772 772
 
773
-function wpinv_generate_post_name( $post_ID ) {
774
-    $prefix = wpinv_post_name_prefix( get_post_type( $post_ID ) );
775
-    $post_name = sanitize_title( $prefix . $post_ID );
773
+function wpinv_generate_post_name($post_ID) {
774
+    $prefix = wpinv_post_name_prefix(get_post_type($post_ID));
775
+    $post_name = sanitize_title($prefix . $post_ID);
776 776
 
777
-    return apply_filters( 'wpinv_generate_post_name', $post_name, $post_ID, $prefix );
777
+    return apply_filters('wpinv_generate_post_name', $post_name, $post_ID, $prefix);
778 778
 }
779 779
 
780 780
 /**
@@ -782,8 +782,8 @@  discard block
 block discarded – undo
782 782
  *
783 783
  * @param int|string|object|WPInv_Invoice|WPInv_Legacy_Invoice|WP_Post $invoice Invoice id, key, transaction id, number or object.
784 784
  */
785
-function wpinv_is_invoice_viewed( $invoice ) {
786
-    $invoice = new WPInv_Invoice( $invoice );
785
+function wpinv_is_invoice_viewed($invoice) {
786
+    $invoice = new WPInv_Invoice($invoice);
787 787
     return (bool) $invoice->get_is_viewed();
788 788
 }
789 789
 
@@ -792,17 +792,17 @@  discard block
 block discarded – undo
792 792
  *
793 793
  * @param int|string|object|WPInv_Invoice|WPInv_Legacy_Invoice|WP_Post $invoice Invoice id, key, transaction id, number or object.
794 794
  */
795
-function getpaid_maybe_mark_invoice_as_viewed( $invoice ) {
796
-    $invoice = new WPInv_Invoice( $invoice );
795
+function getpaid_maybe_mark_invoice_as_viewed($invoice) {
796
+    $invoice = new WPInv_Invoice($invoice);
797 797
 
798
-    if ( get_current_user_id() == $invoice->get_user_id() && ! $invoice->get_is_viewed() ) {
799
-        $invoice->set_is_viewed( true );
798
+    if (get_current_user_id() == $invoice->get_user_id() && !$invoice->get_is_viewed()) {
799
+        $invoice->set_is_viewed(true);
800 800
         $invoice->save();
801 801
     }
802 802
 
803 803
 }
804
-add_action( 'wpinv_invoice_print_before_display', 'getpaid_maybe_mark_invoice_as_viewed' );
805
-add_action( 'wpinv_before_receipt', 'getpaid_maybe_mark_invoice_as_viewed' );
804
+add_action('wpinv_invoice_print_before_display', 'getpaid_maybe_mark_invoice_as_viewed');
805
+add_action('wpinv_before_receipt', 'getpaid_maybe_mark_invoice_as_viewed');
806 806
 
807 807
 /**
808 808
  * Processes an invoice refund.
@@ -811,26 +811,26 @@  discard block
 block discarded – undo
811 811
  * @param array $status_transition
812 812
  * @todo: descrease customer/store earnings
813 813
  */
814
-function getpaid_maybe_process_refund( $invoice, $status_transition ) {
814
+function getpaid_maybe_process_refund($invoice, $status_transition) {
815 815
 
816
-    if ( empty( $status_transition['from'] ) || ! in_array( $status_transition['from'], array( 'publish', 'wpi-processing', 'wpi-renewal' ) ) ) {
816
+    if (empty($status_transition['from']) || !in_array($status_transition['from'], array('publish', 'wpi-processing', 'wpi-renewal'))) {
817 817
         return;
818 818
     }
819 819
 
820 820
     $discount_code = $invoice->get_discount_code();
821
-    if ( ! empty( $discount_code ) ) {
822
-        $discount = wpinv_get_discount_obj( $discount_code );
821
+    if (!empty($discount_code)) {
822
+        $discount = wpinv_get_discount_obj($discount_code);
823 823
 
824
-        if ( $discount->exists() ) {
824
+        if ($discount->exists()) {
825 825
             $discount->increase_usage( -1 );
826 826
         }
827 827
 }
828 828
 
829
-    do_action( 'wpinv_pre_refund_invoice', $invoice, $invoice->get_id() );
830
-    do_action( 'wpinv_refund_invoice', $invoice, $invoice->get_id() );
831
-    do_action( 'wpinv_post_refund_invoice', $invoice, $invoice->get_id() );
829
+    do_action('wpinv_pre_refund_invoice', $invoice, $invoice->get_id());
830
+    do_action('wpinv_refund_invoice', $invoice, $invoice->get_id());
831
+    do_action('wpinv_post_refund_invoice', $invoice, $invoice->get_id());
832 832
 }
833
-add_action( 'getpaid_invoice_status_wpi-refunded', 'getpaid_maybe_process_refund', 10, 2 );
833
+add_action('getpaid_invoice_status_wpi-refunded', 'getpaid_maybe_process_refund', 10, 2);
834 834
 
835 835
 
836 836
 /**
@@ -838,47 +838,47 @@  discard block
 block discarded – undo
838 838
  *
839 839
  * @param int $invoice_id
840 840
  */
841
-function getpaid_process_invoice_payment( $invoice_id ) {
841
+function getpaid_process_invoice_payment($invoice_id) {
842 842
 
843 843
     // Fetch the invoice.
844
-    $invoice = new WPInv_Invoice( $invoice_id );
844
+    $invoice = new WPInv_Invoice($invoice_id);
845 845
 
846 846
     // We only want to do this once.
847
-    if ( 1 == get_post_meta( $invoice->get_id(), 'wpinv_processed_payment', true ) ) {
847
+    if (1 == get_post_meta($invoice->get_id(), 'wpinv_processed_payment', true)) {
848 848
         return;
849 849
     }
850 850
 
851
-    update_post_meta( $invoice->get_id(), 'wpinv_processed_payment', 1 );
851
+    update_post_meta($invoice->get_id(), 'wpinv_processed_payment', 1);
852 852
 
853 853
     // Fires when processing a payment.
854
-    do_action( 'getpaid_process_payment', $invoice );
854
+    do_action('getpaid_process_payment', $invoice);
855 855
 
856 856
     // Fire an action for each invoice item.
857
-    foreach ( $invoice->get_items() as $item ) {
858
-        do_action( 'getpaid_process_item_payment', $item, $invoice );
857
+    foreach ($invoice->get_items() as $item) {
858
+        do_action('getpaid_process_item_payment', $item, $invoice);
859 859
     }
860 860
 
861 861
     // Increase discount usage.
862 862
     $discount_code = $invoice->get_discount_code();
863
-    if ( ! empty( $discount_code ) && ! $invoice->is_renewal() ) {
864
-        $discount = wpinv_get_discount_obj( $discount_code );
863
+    if (!empty($discount_code) && !$invoice->is_renewal()) {
864
+        $discount = wpinv_get_discount_obj($discount_code);
865 865
 
866
-        if ( $discount->exists() ) {
866
+        if ($discount->exists()) {
867 867
             $discount->increase_usage();
868 868
         }
869 869
 }
870 870
 
871 871
     // Record reverse vat.
872
-    if ( 'invoice' === $invoice->get_type() && wpinv_use_taxes() && ! $invoice->get_disable_taxes() ) {
872
+    if ('invoice' === $invoice->get_type() && wpinv_use_taxes() && !$invoice->get_disable_taxes()) {
873 873
 
874 874
         $taxes = $invoice->get_total_tax();
875
-        if ( empty( $taxes ) && GetPaid_Payment_Form_Submission_Taxes::is_eu_transaction( $invoice->get_country() ) ) {
876
-            $invoice->add_note( __( 'VAT was reverse charged', 'invoicing' ), false, false, true );
875
+        if (empty($taxes) && GetPaid_Payment_Form_Submission_Taxes::is_eu_transaction($invoice->get_country())) {
876
+            $invoice->add_note(__('VAT was reverse charged', 'invoicing'), false, false, true);
877 877
         }
878 878
 }
879 879
 
880 880
 }
881
-add_action( 'getpaid_invoice_payment_status_changed', 'getpaid_process_invoice_payment' );
881
+add_action('getpaid_invoice_payment_status_changed', 'getpaid_process_invoice_payment');
882 882
 
883 883
 /**
884 884
  * Returns an array of invoice item columns
@@ -886,13 +886,13 @@  discard block
 block discarded – undo
886 886
  * @param int|WPInv_Invoice $invoice
887 887
  * @return array
888 888
  */
889
-function getpaid_invoice_item_columns( $invoice ) {
889
+function getpaid_invoice_item_columns($invoice) {
890 890
 
891 891
     // Prepare the invoice.
892
-    $invoice = new WPInv_Invoice( $invoice );
892
+    $invoice = new WPInv_Invoice($invoice);
893 893
 
894 894
     // Abort if there is no invoice.
895
-    if ( 0 == $invoice->get_id() ) {
895
+    if (0 == $invoice->get_id()) {
896 896
         return array();
897 897
     }
898 898
 
@@ -900,52 +900,52 @@  discard block
 block discarded – undo
900 900
     $columns = apply_filters(
901 901
         'getpaid_invoice_item_columns',
902 902
         array(
903
-            'name'     => __( 'Item', 'invoicing' ),
904
-            'price'    => __( 'Price', 'invoicing' ),
905
-            'tax_rate' => __( 'Tax Rate', 'invoicing' ),
906
-            'quantity' => __( 'Quantity', 'invoicing' ),
907
-            'subtotal' => __( 'Item Subtotal', 'invoicing' ),
903
+            'name'     => __('Item', 'invoicing'),
904
+            'price'    => __('Price', 'invoicing'),
905
+            'tax_rate' => __('Tax Rate', 'invoicing'),
906
+            'quantity' => __('Quantity', 'invoicing'),
907
+            'subtotal' => __('Item Subtotal', 'invoicing'),
908 908
         ),
909 909
         $invoice
910 910
     );
911 911
 
912 912
     // Quantities.
913
-    if ( isset( $columns['quantity'] ) ) {
913
+    if (isset($columns['quantity'])) {
914 914
 
915
-        if ( 'hours' == $invoice->get_template() ) {
916
-            $columns['quantity'] = __( 'Hours', 'invoicing' );
915
+        if ('hours' == $invoice->get_template()) {
916
+            $columns['quantity'] = __('Hours', 'invoicing');
917 917
         }
918 918
 
919
-        if ( ! wpinv_item_quantities_enabled() || 'amount' == $invoice->get_template() ) {
920
-            unset( $columns['quantity'] );
919
+        if (!wpinv_item_quantities_enabled() || 'amount' == $invoice->get_template()) {
920
+            unset($columns['quantity']);
921 921
         }
922 922
 }
923 923
 
924 924
     // Price.
925
-    if ( isset( $columns['price'] ) ) {
925
+    if (isset($columns['price'])) {
926 926
 
927
-        if ( 'amount' == $invoice->get_template() ) {
928
-            $columns['price'] = __( 'Amount', 'invoicing' );
927
+        if ('amount' == $invoice->get_template()) {
928
+            $columns['price'] = __('Amount', 'invoicing');
929 929
         }
930 930
 
931
-        if ( 'hours' == $invoice->get_template() ) {
932
-            $columns['price'] = __( 'Rate', 'invoicing' );
931
+        if ('hours' == $invoice->get_template()) {
932
+            $columns['price'] = __('Rate', 'invoicing');
933 933
         }
934 934
 }
935 935
 
936 936
     // Sub total.
937
-    if ( isset( $columns['subtotal'] ) ) {
937
+    if (isset($columns['subtotal'])) {
938 938
 
939
-        if ( 'amount' == $invoice->get_template() ) {
940
-            unset( $columns['subtotal'] );
939
+        if ('amount' == $invoice->get_template()) {
940
+            unset($columns['subtotal']);
941 941
         }
942 942
 }
943 943
 
944 944
     // Tax rates.
945
-    if ( isset( $columns['tax_rate'] ) ) {
945
+    if (isset($columns['tax_rate'])) {
946 946
 
947
-        if ( 0 == $invoice->get_tax() ) {
948
-            unset( $columns['tax_rate'] );
947
+        if (0 == $invoice->get_tax()) {
948
+            unset($columns['tax_rate']);
949 949
         }
950 950
 }
951 951
 
@@ -958,43 +958,43 @@  discard block
 block discarded – undo
958 958
  * @param int|WPInv_Invoice $invoice
959 959
  * @return array
960 960
  */
961
-function getpaid_invoice_totals_rows( $invoice ) {
961
+function getpaid_invoice_totals_rows($invoice) {
962 962
 
963 963
     // Prepare the invoice.
964
-    $invoice = new WPInv_Invoice( $invoice );
964
+    $invoice = new WPInv_Invoice($invoice);
965 965
 
966 966
     // Abort if there is no invoice.
967
-    if ( 0 == $invoice->get_id() ) {
967
+    if (0 == $invoice->get_id()) {
968 968
         return array();
969 969
     }
970 970
 
971 971
     $totals = apply_filters(
972 972
         'getpaid_invoice_totals_rows',
973 973
         array(
974
-            'subtotal' => __( 'Subtotal', 'invoicing' ),
975
-            'shipping' => __( 'Shipping', 'invoicing' ),
976
-            'tax'      => __( 'Tax', 'invoicing' ),
977
-            'fee'      => __( 'Fee', 'invoicing' ),
978
-            'discount' => __( 'Discount', 'invoicing' ),
979
-            'total'    => __( 'Total', 'invoicing' ),
974
+            'subtotal' => __('Subtotal', 'invoicing'),
975
+            'shipping' => __('Shipping', 'invoicing'),
976
+            'tax'      => __('Tax', 'invoicing'),
977
+            'fee'      => __('Fee', 'invoicing'),
978
+            'discount' => __('Discount', 'invoicing'),
979
+            'total'    => __('Total', 'invoicing'),
980 980
         ),
981 981
         $invoice
982 982
     );
983 983
 
984
-    if ( ! $invoice->has_shipping() ) {
985
-        unset( $totals['shipping'] );
984
+    if (!$invoice->has_shipping()) {
985
+        unset($totals['shipping']);
986 986
     }
987 987
 
988
-    if ( ( $invoice->get_disable_taxes() || ! wpinv_use_taxes() ) && isset( $totals['tax'] ) ) {
989
-        unset( $totals['tax'] );
988
+    if (($invoice->get_disable_taxes() || !wpinv_use_taxes()) && isset($totals['tax'])) {
989
+        unset($totals['tax']);
990 990
     }
991 991
 
992
-    if ( 0 == $invoice->get_total_fees() && isset( $totals['fee'] ) ) {
993
-        unset( $totals['fee'] );
992
+    if (0 == $invoice->get_total_fees() && isset($totals['fee'])) {
993
+        unset($totals['fee']);
994 994
     }
995 995
 
996
-    if ( 0 == $invoice->get_total_discount() && isset( $totals['discount'] ) ) {
997
-        unset( $totals['discount'] );
996
+    if (0 == $invoice->get_total_discount() && isset($totals['discount'])) {
997
+        unset($totals['discount']);
998 998
     }
999 999
 
1000 1000
     return $totals;
@@ -1005,47 +1005,47 @@  discard block
 block discarded – undo
1005 1005
  *
1006 1006
  * @param WPInv_Invoice $invoice
1007 1007
  */
1008
-function getpaid_new_invoice( $invoice ) {
1008
+function getpaid_new_invoice($invoice) {
1009 1009
 
1010
-    if ( ! $invoice->get_status() ) {
1010
+    if (!$invoice->get_status()) {
1011 1011
         return;
1012 1012
     }
1013 1013
 
1014 1014
     // Add an invoice created note.
1015 1015
     $invoice->add_note(
1016 1016
         sprintf(
1017
-            __( '%1$s created with the status "%2$s".', 'invoicing' ),
1018
-            ucfirst( $invoice->get_invoice_quote_type() ),
1019
-            wpinv_status_nicename( $invoice->get_status(), $invoice )
1017
+            __('%1$s created with the status "%2$s".', 'invoicing'),
1018
+            ucfirst($invoice->get_invoice_quote_type()),
1019
+            wpinv_status_nicename($invoice->get_status(), $invoice)
1020 1020
         )
1021 1021
     );
1022 1022
 
1023 1023
 }
1024
-add_action( 'getpaid_new_invoice', 'getpaid_new_invoice' );
1024
+add_action('getpaid_new_invoice', 'getpaid_new_invoice');
1025 1025
 
1026 1026
 /**
1027 1027
  * This function updates invoice caches.
1028 1028
  *
1029 1029
  * @param WPInv_Invoice $invoice
1030 1030
  */
1031
-function getpaid_update_invoice_caches( $invoice ) {
1031
+function getpaid_update_invoice_caches($invoice) {
1032 1032
 
1033 1033
     // Cache invoice number.
1034
-    wp_cache_set( $invoice->get_number(), $invoice->get_id(), 'getpaid_invoice_numbers_to_invoice_ids' );
1034
+    wp_cache_set($invoice->get_number(), $invoice->get_id(), 'getpaid_invoice_numbers_to_invoice_ids');
1035 1035
 
1036 1036
     // Cache invoice key.
1037
-    wp_cache_set( $invoice->get_key(), $invoice->get_id(), 'getpaid_invoice_keys_to_invoice_ids' );
1037
+    wp_cache_set($invoice->get_key(), $invoice->get_id(), 'getpaid_invoice_keys_to_invoice_ids');
1038 1038
 
1039 1039
     // (Maybe) cache transaction id.
1040 1040
     $transaction_id = $invoice->get_transaction_id();
1041 1041
 
1042
-    if ( ! empty( $transaction_id ) ) {
1043
-        wp_cache_set( $transaction_id, $invoice->get_id(), 'getpaid_invoice_transaction_ids_to_invoice_ids' );
1042
+    if (!empty($transaction_id)) {
1043
+        wp_cache_set($transaction_id, $invoice->get_id(), 'getpaid_invoice_transaction_ids_to_invoice_ids');
1044 1044
     }
1045 1045
 
1046 1046
 }
1047
-add_action( 'getpaid_new_invoice', 'getpaid_update_invoice_caches', 5 );
1048
-add_action( 'getpaid_update_invoice', 'getpaid_update_invoice_caches', 5 );
1047
+add_action('getpaid_new_invoice', 'getpaid_update_invoice_caches', 5);
1048
+add_action('getpaid_update_invoice', 'getpaid_update_invoice_caches', 5);
1049 1049
 
1050 1050
 /**
1051 1051
  * Duplicates an invoice.
@@ -1055,7 +1055,7 @@  discard block
 block discarded – undo
1055 1055
  * @param  WPInv_Invoice $old_invoice The invoice to duplicate
1056 1056
  * @return WPInv_Invoice The new invoice.
1057 1057
  */
1058
-function getpaid_duplicate_invoice( $old_invoice ) {
1058
+function getpaid_duplicate_invoice($old_invoice) {
1059 1059
 
1060 1060
     // Create the new invoice.
1061 1061
     $invoice = new WPInv_Invoice();
@@ -1115,136 +1115,136 @@  discard block
 block discarded – undo
1115 1115
  * @param WPInv_Invoice $invoice
1116 1116
  * @return array
1117 1117
  */
1118
-function getpaid_get_invoice_meta( $invoice ) {
1118
+function getpaid_get_invoice_meta($invoice) {
1119 1119
 
1120 1120
     // Load the invoice meta.
1121 1121
     $meta = array(
1122 1122
 
1123 1123
         'number'         => array(
1124 1124
             'label' => sprintf(
1125
-                __( '%s Number', 'invoicing' ),
1126
-                ucfirst( $invoice->get_invoice_quote_type() )
1125
+                __('%s Number', 'invoicing'),
1126
+                ucfirst($invoice->get_invoice_quote_type())
1127 1127
             ),
1128
-            'value' => sanitize_text_field( $invoice->get_number() ),
1128
+            'value' => sanitize_text_field($invoice->get_number()),
1129 1129
         ),
1130 1130
 
1131 1131
         'status'         => array(
1132 1132
             'label' => sprintf(
1133
-                __( '%s Status', 'invoicing' ),
1134
-                ucfirst( $invoice->get_invoice_quote_type() )
1133
+                __('%s Status', 'invoicing'),
1134
+                ucfirst($invoice->get_invoice_quote_type())
1135 1135
             ),
1136 1136
             'value' => $invoice->get_status_label_html(),
1137 1137
         ),
1138 1138
 
1139 1139
         'date'           => array(
1140 1140
             'label' => sprintf(
1141
-                __( '%s Date', 'invoicing' ),
1142
-                ucfirst( $invoice->get_invoice_quote_type() )
1141
+                __('%s Date', 'invoicing'),
1142
+                ucfirst($invoice->get_invoice_quote_type())
1143 1143
             ),
1144
-            'value' => getpaid_format_date( $invoice->get_created_date() ),
1144
+            'value' => getpaid_format_date($invoice->get_created_date()),
1145 1145
         ),
1146 1146
 
1147 1147
         'date_paid'      => array(
1148
-            'label' => __( 'Paid On', 'invoicing' ),
1149
-            'value' => getpaid_format_date( $invoice->get_completed_date() ),
1148
+            'label' => __('Paid On', 'invoicing'),
1149
+            'value' => getpaid_format_date($invoice->get_completed_date()),
1150 1150
         ),
1151 1151
 
1152 1152
         'gateway'        => array(
1153
-            'label' => __( 'Payment Method', 'invoicing' ),
1154
-            'value' => sanitize_text_field( $invoice->get_gateway_title() ),
1153
+            'label' => __('Payment Method', 'invoicing'),
1154
+            'value' => sanitize_text_field($invoice->get_gateway_title()),
1155 1155
         ),
1156 1156
 
1157 1157
         'transaction_id' => array(
1158
-            'label' => __( 'Transaction ID', 'invoicing' ),
1159
-            'value' => sanitize_text_field( $invoice->get_transaction_id() ),
1158
+            'label' => __('Transaction ID', 'invoicing'),
1159
+            'value' => sanitize_text_field($invoice->get_transaction_id()),
1160 1160
         ),
1161 1161
 
1162 1162
         'due_date'       => array(
1163
-            'label' => __( 'Due Date', 'invoicing' ),
1164
-            'value' => getpaid_format_date( $invoice->get_due_date() ),
1163
+            'label' => __('Due Date', 'invoicing'),
1164
+            'value' => getpaid_format_date($invoice->get_due_date()),
1165 1165
         ),
1166 1166
 
1167 1167
         'vat_number'     => array(
1168
-            'label' => __( 'VAT Number', 'invoicing' ),
1169
-            'value' => sanitize_text_field( $invoice->get_vat_number() ),
1168
+            'label' => __('VAT Number', 'invoicing'),
1169
+            'value' => sanitize_text_field($invoice->get_vat_number()),
1170 1170
         ),
1171 1171
 
1172 1172
     );
1173 1173
 
1174
-    $additional_meta = get_post_meta( $invoice->get_id(), 'additional_meta_data', true );
1174
+    $additional_meta = get_post_meta($invoice->get_id(), 'additional_meta_data', true);
1175 1175
 
1176
-    if ( ! empty( $additional_meta ) ) {
1176
+    if (!empty($additional_meta)) {
1177 1177
 
1178
-        foreach ( $additional_meta as $label => $value ) {
1179
-            $meta[ sanitize_key( $label ) ] = array(
1180
-                'label' => esc_html( $label ),
1181
-                'value' => esc_html( $value ),
1178
+        foreach ($additional_meta as $label => $value) {
1179
+            $meta[sanitize_key($label)] = array(
1180
+                'label' => esc_html($label),
1181
+                'value' => esc_html($value),
1182 1182
             );
1183 1183
         }
1184 1184
 }
1185 1185
     // If it is not paid, remove the date of payment.
1186
-    if ( ! $invoice->is_paid() && ! $invoice->is_refunded() ) {
1187
-        unset( $meta['date_paid'] );
1188
-        unset( $meta['transaction_id'] );
1186
+    if (!$invoice->is_paid() && !$invoice->is_refunded()) {
1187
+        unset($meta['date_paid']);
1188
+        unset($meta['transaction_id']);
1189 1189
     }
1190 1190
 
1191
-    if ( ! $invoice->is_paid() || 'none' == $invoice->get_gateway() ) {
1192
-        unset( $meta['gateway'] );
1191
+    if (!$invoice->is_paid() || 'none' == $invoice->get_gateway()) {
1192
+        unset($meta['gateway']);
1193 1193
     }
1194 1194
 
1195 1195
     // Only display the due date if due dates are enabled.
1196
-    if ( ! $invoice->needs_payment() || ! wpinv_get_option( 'overdue_active' ) ) {
1197
-        unset( $meta['due_date'] );
1196
+    if (!$invoice->needs_payment() || !wpinv_get_option('overdue_active')) {
1197
+        unset($meta['due_date']);
1198 1198
     }
1199 1199
 
1200 1200
     // Only display the vat number if taxes are enabled.
1201
-    if ( ! wpinv_use_taxes() ) {
1202
-        unset( $meta['vat_number'] );
1201
+    if (!wpinv_use_taxes()) {
1202
+        unset($meta['vat_number']);
1203 1203
     }
1204 1204
 
1205 1205
     // Link to the parent invoice.
1206
-    if ( $invoice->get_parent_id() > 0 ) {
1206
+    if ($invoice->get_parent_id() > 0) {
1207 1207
 
1208 1208
         $meta['parent'] = array(
1209 1209
 
1210 1210
             'label' => sprintf(
1211
-                __( 'Parent %s', 'invoicing' ),
1212
-                ucfirst( $invoice->get_invoice_quote_type() )
1211
+                __('Parent %s', 'invoicing'),
1212
+                ucfirst($invoice->get_invoice_quote_type())
1213 1213
             ),
1214 1214
 
1215
-            'value' => wpinv_invoice_link( $invoice->get_parent_id() ),
1215
+            'value' => wpinv_invoice_link($invoice->get_parent_id()),
1216 1216
 
1217 1217
         );
1218 1218
 
1219 1219
     }
1220 1220
 
1221
-    if ( $invoice->is_recurring() ) {
1221
+    if ($invoice->is_recurring()) {
1222 1222
 
1223
-        $subscription = getpaid_get_invoice_subscriptions( $invoice );
1224
-        if ( ! empty( $subscription ) && ! is_array( $subscription ) && $subscription->exists() ) {
1223
+        $subscription = getpaid_get_invoice_subscriptions($invoice);
1224
+        if (!empty($subscription) && !is_array($subscription) && $subscription->exists()) {
1225 1225
 
1226 1226
             // Display the renewal date.
1227
-            if ( $subscription->is_active() && 'cancelled' != $subscription->get_status() ) {
1227
+            if ($subscription->is_active() && 'cancelled' != $subscription->get_status()) {
1228 1228
 
1229 1229
                 $meta['renewal_date'] = array(
1230
-                    'label' => __( 'Renews On', 'invoicing' ),
1231
-                    'value' => getpaid_format_date( $subscription->get_expiration() ) .
1230
+                    'label' => __('Renews On', 'invoicing'),
1231
+                    'value' => getpaid_format_date($subscription->get_expiration()) .
1232 1232
                     sprintf(
1233 1233
                         ' <a class="small" href="%s">%s<a>',
1234 1234
                         $subscription->get_view_url(),
1235
-                        __( '(View Subscription)', 'invoicing' )
1235
+                        __('(View Subscription)', 'invoicing')
1236 1236
                     ),
1237 1237
                 );
1238 1238
 
1239 1239
             }
1240 1240
 
1241
-            if ( $invoice->is_parent() ) {
1241
+            if ($invoice->is_parent()) {
1242 1242
 
1243 1243
                 // Display the recurring amount.
1244 1244
                 $meta['recurring_total'] = array(
1245 1245
 
1246
-                    'label' => __( 'Recurring Amount', 'invoicing' ),
1247
-                    'value' => wpinv_price( $subscription->get_recurring_amount(), $invoice->get_currency() ),
1246
+                    'label' => __('Recurring Amount', 'invoicing'),
1247
+                    'value' => wpinv_price($subscription->get_recurring_amount(), $invoice->get_currency()),
1248 1248
 
1249 1249
                 );
1250 1250
 
@@ -1255,13 +1255,13 @@  discard block
 block discarded – undo
1255 1255
     // Add the invoice total to the meta.
1256 1256
     $meta['invoice_total'] = array(
1257 1257
 
1258
-        'label' => __( 'Total Amount', 'invoicing' ),
1259
-        'value' => wpinv_price( $invoice->get_total(), $invoice->get_currency() ),
1258
+        'label' => __('Total Amount', 'invoicing'),
1259
+        'value' => wpinv_price($invoice->get_total(), $invoice->get_currency()),
1260 1260
 
1261 1261
     );
1262 1262
 
1263 1263
     // Provide a way for third party plugins to filter the meta.
1264
-    $meta = apply_filters( 'getpaid_invoice_meta_data', $meta, $invoice );
1264
+    $meta = apply_filters('getpaid_invoice_meta_data', $meta, $invoice);
1265 1265
 
1266 1266
     return $meta;
1267 1267
 
@@ -1300,12 +1300,12 @@  discard block
 block discarded – undo
1300 1300
  * @param GetPaid_Form_Item $item
1301 1301
  * @return float
1302 1302
  */
1303
-function getpaid_get_invoice_tax_rate( $invoice, $item ) {
1303
+function getpaid_get_invoice_tax_rate($invoice, $item) {
1304 1304
 
1305
-    $rates   = getpaid_get_item_tax_rates( $item, $invoice->get_country(), $invoice->get_state() );
1306
-	$rates   = getpaid_filter_item_tax_rates( $item, $rates );
1307
-    $rates   = wp_list_pluck( $rates, 'rate' );
1305
+    $rates   = getpaid_get_item_tax_rates($item, $invoice->get_country(), $invoice->get_state());
1306
+	$rates = getpaid_filter_item_tax_rates($item, $rates);
1307
+    $rates   = wp_list_pluck($rates, 'rate');
1308 1308
 
1309
-    return array_sum( $rates );
1309
+    return array_sum($rates);
1310 1310
 
1311 1311
 }
Please login to merge, or discard this patch.
includes/class-wpinv.php 2 patches
Indentation   +568 added lines, -568 removed lines patch added patch discarded remove patch
@@ -14,617 +14,617 @@
 block discarded – undo
14 14
  */
15 15
 class WPInv_Plugin {
16 16
 
17
-	/**
18
-	 * GetPaid version.
19
-	 *
20
-	 * @var string
21
-	 */
22
-	public $version;
23
-
24
-	/**
25
-	 * Data container.
26
-	 *
27
-	 * @var array
28
-	 */
29
-	protected $data = array();
30
-
31
-	/**
32
-	 * Form elements instance.
33
-	 *
34
-	 * @var WPInv_Payment_Form_Elements
35
-	 */
36
-	public $form_elements;
37
-
38
-	/**
39
-	 * @var array An array of payment gateways.
40
-	 */
41
-	public $gateways;
42
-
43
-	/**
44
-	 * Class constructor.
45
-	 */
46
-	public function __construct() {
47
-		$this->define_constants();
48
-		$this->includes();
49
-		$this->init_hooks();
50
-		$this->set_properties();
51
-	}
52
-
53
-	/**
54
-	 * Sets a custom data property.
55
-	 *
56
-	 * @param string $prop The prop to set.
57
-	 * @param mixed $value The value to retrieve.
58
-	 */
59
-	public function set( $prop, $value ) {
60
-		$this->data[ $prop ] = $value;
61
-	}
62
-
63
-	/**
64
-	 * Gets a custom data property.
65
-	 *
66
-	 * @param string $prop The prop to set.
67
-	 * @return mixed The value.
68
-	 */
69
-	public function get( $prop ) {
70
-
71
-		if ( isset( $this->data[ $prop ] ) ) {
72
-			return $this->data[ $prop ];
73
-		}
74
-
75
-		return null;
76
-	}
77
-
78
-	/**
79
-	 * Define class properties.
80
-	 */
81
-	public function set_properties() {
82
-
83
-		// Sessions.
84
-		$this->set( 'session', new WPInv_Session_Handler() );
85
-		$GLOBALS['wpi_session'] = $this->get( 'session' ); // Backwards compatibility.
86
-		$GLOBALS['wpinv_euvat'] = new WPInv_EUVat(); // Backwards compatibility.
87
-
88
-		// Init other objects.
89
-		$this->set( 'session', new WPInv_Session_Handler() );
90
-		$this->set( 'notes', new WPInv_Notes() );
91
-		$this->set( 'api', new WPInv_API() );
92
-		$this->set( 'post_types', new GetPaid_Post_Types() );
93
-		$this->set( 'template', new GetPaid_Template() );
94
-		$this->set( 'admin', new GetPaid_Admin() );
95
-		$this->set( 'subscriptions', new WPInv_Subscriptions() );
96
-		$this->set( 'invoice_emails', new GetPaid_Invoice_Notification_Emails() );
97
-		$this->set( 'subscription_emails', new GetPaid_Subscription_Notification_Emails() );
98
-		$this->set( 'daily_maintenace', new GetPaid_Daily_Maintenance() );
99
-		$this->set( 'payment_forms', new GetPaid_Payment_Forms() );
100
-		$this->set( 'maxmind', new GetPaid_MaxMind_Geolocation() );
101
-
102
-	}
103
-
104
-	 /**
105
-	 * Define plugin constants.
106
-	 */
107
-	public function define_constants() {
108
-		define( 'WPINV_PLUGIN_DIR', plugin_dir_path( WPINV_PLUGIN_FILE ) );
109
-		define( 'WPINV_PLUGIN_URL', plugin_dir_url( WPINV_PLUGIN_FILE ) );
110
-		$this->version = WPINV_VERSION;
111
-	}
112
-
113
-	/**
114
-	 * Hook into actions and filters.
115
-	 *
116
-	 * @since 1.0.19
117
-	 */
118
-	protected function init_hooks() {
119
-		/* Internationalize the text strings used. */
120
-		add_action( 'plugins_loaded', array( &$this, 'plugins_loaded' ) );
121
-
122
-		// Init the plugin after WordPress inits.
123
-		add_action( 'init', array( $this, 'init' ), 1 );
124
-		add_action( 'init', array( $this, 'maybe_process_ipn' ), 10 );
125
-		add_action( 'init', array( $this, 'wpinv_actions' ) );
126
-		add_action( 'init', array( $this, 'maybe_do_authenticated_action' ), 100 );
127
-		add_action( 'wp_enqueue_scripts', array( $this, 'enqueue_scripts' ), 11 );
128
-		add_action( 'wp_footer', array( $this, 'wp_footer' ) );
129
-		add_action( 'wp_head', array( $this, 'wp_head' ) );
130
-		add_action( 'widgets_init', array( $this, 'register_widgets' ) );
131
-		add_filter( 'wpseo_exclude_from_sitemap_by_post_ids', array( $this, 'wpseo_exclude_from_sitemap_by_post_ids' ) );
132
-		add_filter( 'pre_get_posts', array( &$this, 'pre_get_posts' ) );
133
-
134
-		add_filter( 'query_vars', array( $this, 'custom_query_vars' ) );
17
+    /**
18
+     * GetPaid version.
19
+     *
20
+     * @var string
21
+     */
22
+    public $version;
23
+
24
+    /**
25
+     * Data container.
26
+     *
27
+     * @var array
28
+     */
29
+    protected $data = array();
30
+
31
+    /**
32
+     * Form elements instance.
33
+     *
34
+     * @var WPInv_Payment_Form_Elements
35
+     */
36
+    public $form_elements;
37
+
38
+    /**
39
+     * @var array An array of payment gateways.
40
+     */
41
+    public $gateways;
42
+
43
+    /**
44
+     * Class constructor.
45
+     */
46
+    public function __construct() {
47
+        $this->define_constants();
48
+        $this->includes();
49
+        $this->init_hooks();
50
+        $this->set_properties();
51
+    }
52
+
53
+    /**
54
+     * Sets a custom data property.
55
+     *
56
+     * @param string $prop The prop to set.
57
+     * @param mixed $value The value to retrieve.
58
+     */
59
+    public function set( $prop, $value ) {
60
+        $this->data[ $prop ] = $value;
61
+    }
62
+
63
+    /**
64
+     * Gets a custom data property.
65
+     *
66
+     * @param string $prop The prop to set.
67
+     * @return mixed The value.
68
+     */
69
+    public function get( $prop ) {
70
+
71
+        if ( isset( $this->data[ $prop ] ) ) {
72
+            return $this->data[ $prop ];
73
+        }
74
+
75
+        return null;
76
+    }
77
+
78
+    /**
79
+     * Define class properties.
80
+     */
81
+    public function set_properties() {
82
+
83
+        // Sessions.
84
+        $this->set( 'session', new WPInv_Session_Handler() );
85
+        $GLOBALS['wpi_session'] = $this->get( 'session' ); // Backwards compatibility.
86
+        $GLOBALS['wpinv_euvat'] = new WPInv_EUVat(); // Backwards compatibility.
87
+
88
+        // Init other objects.
89
+        $this->set( 'session', new WPInv_Session_Handler() );
90
+        $this->set( 'notes', new WPInv_Notes() );
91
+        $this->set( 'api', new WPInv_API() );
92
+        $this->set( 'post_types', new GetPaid_Post_Types() );
93
+        $this->set( 'template', new GetPaid_Template() );
94
+        $this->set( 'admin', new GetPaid_Admin() );
95
+        $this->set( 'subscriptions', new WPInv_Subscriptions() );
96
+        $this->set( 'invoice_emails', new GetPaid_Invoice_Notification_Emails() );
97
+        $this->set( 'subscription_emails', new GetPaid_Subscription_Notification_Emails() );
98
+        $this->set( 'daily_maintenace', new GetPaid_Daily_Maintenance() );
99
+        $this->set( 'payment_forms', new GetPaid_Payment_Forms() );
100
+        $this->set( 'maxmind', new GetPaid_MaxMind_Geolocation() );
101
+
102
+    }
103
+
104
+        /**
105
+         * Define plugin constants.
106
+         */
107
+    public function define_constants() {
108
+        define( 'WPINV_PLUGIN_DIR', plugin_dir_path( WPINV_PLUGIN_FILE ) );
109
+        define( 'WPINV_PLUGIN_URL', plugin_dir_url( WPINV_PLUGIN_FILE ) );
110
+        $this->version = WPINV_VERSION;
111
+    }
112
+
113
+    /**
114
+     * Hook into actions and filters.
115
+     *
116
+     * @since 1.0.19
117
+     */
118
+    protected function init_hooks() {
119
+        /* Internationalize the text strings used. */
120
+        add_action( 'plugins_loaded', array( &$this, 'plugins_loaded' ) );
121
+
122
+        // Init the plugin after WordPress inits.
123
+        add_action( 'init', array( $this, 'init' ), 1 );
124
+        add_action( 'init', array( $this, 'maybe_process_ipn' ), 10 );
125
+        add_action( 'init', array( $this, 'wpinv_actions' ) );
126
+        add_action( 'init', array( $this, 'maybe_do_authenticated_action' ), 100 );
127
+        add_action( 'wp_enqueue_scripts', array( $this, 'enqueue_scripts' ), 11 );
128
+        add_action( 'wp_footer', array( $this, 'wp_footer' ) );
129
+        add_action( 'wp_head', array( $this, 'wp_head' ) );
130
+        add_action( 'widgets_init', array( $this, 'register_widgets' ) );
131
+        add_filter( 'wpseo_exclude_from_sitemap_by_post_ids', array( $this, 'wpseo_exclude_from_sitemap_by_post_ids' ) );
132
+        add_filter( 'pre_get_posts', array( &$this, 'pre_get_posts' ) );
133
+
134
+        add_filter( 'query_vars', array( $this, 'custom_query_vars' ) );
135 135
         add_action( 'init', array( $this, 'add_rewrite_rule' ), 10, 0 );
136
-		add_action( 'pre_get_posts', array( $this, 'maybe_process_new_ipn' ), 1 );
137
-
138
-		// Fires after registering actions.
139
-		do_action( 'wpinv_actions', $this );
140
-		do_action( 'getpaid_actions', $this );
141
-
142
-	}
143
-
144
-	public function plugins_loaded() {
145
-		/* Internationalize the text strings used. */
146
-		$this->load_textdomain();
147
-
148
-		do_action( 'wpinv_loaded' );
149
-
150
-		// Fix oxygen page builder conflict
151
-		if ( function_exists( 'ct_css_output' ) ) {
152
-			wpinv_oxygen_fix_conflict();
153
-		}
154
-	}
155
-
156
-	/**
157
-	 * Load Localisation files.
158
-	 *
159
-	 * Note: the first-loaded translation file overrides any following ones if the same translation is present.
160
-	 *
161
-	 * Locales found in:
162
-	 *      - WP_LANG_DIR/plugins/invoicing-LOCALE.mo
163
-	 *      - WP_PLUGIN_DIR/invoicing/languages/invoicing-LOCALE.mo
164
-	 *
165
-	 * @since 1.0.0
166
-	 */
167
-	public function load_textdomain() {
168
-
169
-		load_plugin_textdomain(
170
-			'invoicing',
171
-			false,
172
-			plugin_basename( dirname( WPINV_PLUGIN_FILE ) ) . '/languages/'
173
-		);
174
-
175
-	}
176
-
177
-	/**
178
-	 * Include required core files used in admin and on the frontend.
179
-	 */
180
-	public function includes() {
181
-
182
-		// Start with the settings.
183
-		require_once WPINV_PLUGIN_DIR . 'includes/admin/register-settings.php';
184
-
185
-		// Packages/libraries.
186
-		require_once WPINV_PLUGIN_DIR . 'vendor/autoload.php';
187
-		require_once WPINV_PLUGIN_DIR . 'vendor/ayecode/wp-ayecode-ui/ayecode-ui-loader.php';
188
-
189
-		// Load functions.
190
-		require_once WPINV_PLUGIN_DIR . 'includes/deprecated-functions.php';
191
-		require_once WPINV_PLUGIN_DIR . 'includes/wpinv-email-functions.php';
192
-		require_once WPINV_PLUGIN_DIR . 'includes/wpinv-general-functions.php';
193
-		require_once WPINV_PLUGIN_DIR . 'includes/wpinv-helper-functions.php';
194
-		require_once WPINV_PLUGIN_DIR . 'includes/wpinv-tax-functions.php';
195
-		require_once WPINV_PLUGIN_DIR . 'includes/wpinv-template-functions.php';
196
-		require_once WPINV_PLUGIN_DIR . 'includes/wpinv-address-functions.php';
197
-		require_once WPINV_PLUGIN_DIR . 'includes/invoice-functions.php';
198
-		require_once WPINV_PLUGIN_DIR . 'includes/subscription-functions.php';
199
-		require_once WPINV_PLUGIN_DIR . 'includes/wpinv-item-functions.php';
200
-		require_once WPINV_PLUGIN_DIR . 'includes/wpinv-discount-functions.php';
201
-		require_once WPINV_PLUGIN_DIR . 'includes/wpinv-gateway-functions.php';
202
-		require_once WPINV_PLUGIN_DIR . 'includes/wpinv-payment-functions.php';
203
-		require_once WPINV_PLUGIN_DIR . 'includes/user-functions.php';
204
-		require_once WPINV_PLUGIN_DIR . 'includes/error-functions.php';
205
-
206
-		// Register autoloader.
207
-		try {
208
-			spl_autoload_register( array( $this, 'autoload' ), true );
209
-		} catch ( Exception $e ) {
210
-			wpinv_error_log( $e->getMessage(), '', __FILE__, 149, true );
211
-		}
212
-
213
-		require_once WPINV_PLUGIN_DIR . 'includes/abstracts/abstract-wpinv-session.php';
214
-		require_once WPINV_PLUGIN_DIR . 'includes/class-wpinv-session-handler.php';
215
-		require_once WPINV_PLUGIN_DIR . 'includes/class-wpinv-ajax.php';
216
-		require_once WPINV_PLUGIN_DIR . 'includes/class-wpinv-api.php';
217
-		require_once WPINV_PLUGIN_DIR . 'includes/class-wpinv-cache-helper.php';
218
-		require_once WPINV_PLUGIN_DIR . 'includes/class-wpinv-db.php';
219
-		require_once WPINV_PLUGIN_DIR . 'includes/admin/subscriptions.php';
220
-		require_once WPINV_PLUGIN_DIR . 'includes/class-wpinv-subscriptions-db.php';
221
-		require_once WPINV_PLUGIN_DIR . 'includes/wpinv-subscription.php';
222
-		require_once WPINV_PLUGIN_DIR . 'includes/abstracts/abstract-wpinv-privacy.php';
223
-		require_once WPINV_PLUGIN_DIR . 'includes/class-wpinv-privacy.php';
224
-		require_once WPINV_PLUGIN_DIR . 'includes/libraries/class-ayecode-addons.php';
225
-		require_once WPINV_PLUGIN_DIR . 'includes/class-wpinv-addons.php';
226
-		require_once WPINV_PLUGIN_DIR . 'widgets/checkout.php';
227
-		require_once WPINV_PLUGIN_DIR . 'widgets/invoice-history.php';
228
-		require_once WPINV_PLUGIN_DIR . 'widgets/invoice-receipt.php';
229
-		require_once WPINV_PLUGIN_DIR . 'widgets/invoice-messages.php';
230
-		require_once WPINV_PLUGIN_DIR . 'widgets/subscriptions.php';
231
-		require_once WPINV_PLUGIN_DIR . 'widgets/buy-item.php';
232
-		require_once WPINV_PLUGIN_DIR . 'widgets/getpaid.php';
233
-		require_once WPINV_PLUGIN_DIR . 'widgets/invoice.php';
234
-		require_once WPINV_PLUGIN_DIR . 'includes/admin/admin-pages.php';
235
-
236
-		if ( is_admin() || ( defined( 'WP_CLI' ) && WP_CLI ) ) {
237
-			GetPaid_Post_Types_Admin::init();
238
-
239
-			require_once WPINV_PLUGIN_DIR . 'includes/admin/wpinv-admin-functions.php';
240
-			require_once WPINV_PLUGIN_DIR . 'includes/admin/meta-boxes/class-mb-payment-form.php';
241
-			require_once WPINV_PLUGIN_DIR . 'includes/admin/meta-boxes/class-mb-invoice-notes.php';
242
-			require_once WPINV_PLUGIN_DIR . 'includes/admin/class-wpinv-admin-menus.php';
243
-			require_once WPINV_PLUGIN_DIR . 'includes/admin/class-wpinv-users.php';
244
-			require_once WPINV_PLUGIN_DIR . 'includes/admin/class-getpaid-admin-profile.php';
245
-			// load the user class only on the users.php page
246
-			global $pagenow;
247
-			if ( $pagenow == 'users.php' ) {
248
-				new WPInv_Admin_Users();
249
-			}
250
-		}
251
-
252
-		// Register cli commands
253
-		if ( defined( 'WP_CLI' ) && WP_CLI ) {
254
-			require_once WPINV_PLUGIN_DIR . 'includes/class-wpinv-cli.php';
255
-			WP_CLI::add_command( 'invoicing', 'WPInv_CLI' );
256
-		}
257
-
258
-	}
259
-
260
-	/**
261
-	 * Class autoloader
262
-	 *
263
-	 * @param       string $class_name The name of the class to load.
264
-	 * @access      public
265
-	 * @since       1.0.19
266
-	 * @return      void
267
-	 */
268
-	public function autoload( $class_name ) {
269
-
270
-		// Normalize the class name...
271
-		$class_name  = strtolower( $class_name );
272
-
273
-		// ... and make sure it is our class.
274
-		if ( false === strpos( $class_name, 'getpaid_' ) && false === strpos( $class_name, 'wpinv_' ) ) {
275
-			return;
276
-		}
277
-
278
-		// Next, prepare the file name from the class.
279
-		$file_name = 'class-' . str_replace( '_', '-', $class_name ) . '.php';
280
-
281
-		// Base path of the classes.
282
-		$plugin_path = untrailingslashit( WPINV_PLUGIN_DIR );
283
-
284
-		// And an array of possible locations in order of importance.
285
-		$locations = array(
286
-			"$plugin_path/includes",
287
-			"$plugin_path/includes/data-stores",
288
-			"$plugin_path/includes/gateways",
289
-			"$plugin_path/includes/payments",
290
-			"$plugin_path/includes/geolocation",
291
-			"$plugin_path/includes/reports",
292
-			"$plugin_path/includes/api",
293
-			"$plugin_path/includes/admin",
294
-			"$plugin_path/includes/admin/meta-boxes",
295
-		);
296
-
297
-		foreach ( apply_filters( 'getpaid_autoload_locations', $locations ) as $location ) {
298
-
299
-			if ( file_exists( trailingslashit( $location ) . $file_name ) ) {
300
-				include trailingslashit( $location ) . $file_name;
301
-				break;
302
-			}
136
+        add_action( 'pre_get_posts', array( $this, 'maybe_process_new_ipn' ), 1 );
137
+
138
+        // Fires after registering actions.
139
+        do_action( 'wpinv_actions', $this );
140
+        do_action( 'getpaid_actions', $this );
141
+
142
+    }
143
+
144
+    public function plugins_loaded() {
145
+        /* Internationalize the text strings used. */
146
+        $this->load_textdomain();
147
+
148
+        do_action( 'wpinv_loaded' );
149
+
150
+        // Fix oxygen page builder conflict
151
+        if ( function_exists( 'ct_css_output' ) ) {
152
+            wpinv_oxygen_fix_conflict();
153
+        }
154
+    }
155
+
156
+    /**
157
+     * Load Localisation files.
158
+     *
159
+     * Note: the first-loaded translation file overrides any following ones if the same translation is present.
160
+     *
161
+     * Locales found in:
162
+     *      - WP_LANG_DIR/plugins/invoicing-LOCALE.mo
163
+     *      - WP_PLUGIN_DIR/invoicing/languages/invoicing-LOCALE.mo
164
+     *
165
+     * @since 1.0.0
166
+     */
167
+    public function load_textdomain() {
168
+
169
+        load_plugin_textdomain(
170
+            'invoicing',
171
+            false,
172
+            plugin_basename( dirname( WPINV_PLUGIN_FILE ) ) . '/languages/'
173
+        );
174
+
175
+    }
176
+
177
+    /**
178
+     * Include required core files used in admin and on the frontend.
179
+     */
180
+    public function includes() {
181
+
182
+        // Start with the settings.
183
+        require_once WPINV_PLUGIN_DIR . 'includes/admin/register-settings.php';
184
+
185
+        // Packages/libraries.
186
+        require_once WPINV_PLUGIN_DIR . 'vendor/autoload.php';
187
+        require_once WPINV_PLUGIN_DIR . 'vendor/ayecode/wp-ayecode-ui/ayecode-ui-loader.php';
188
+
189
+        // Load functions.
190
+        require_once WPINV_PLUGIN_DIR . 'includes/deprecated-functions.php';
191
+        require_once WPINV_PLUGIN_DIR . 'includes/wpinv-email-functions.php';
192
+        require_once WPINV_PLUGIN_DIR . 'includes/wpinv-general-functions.php';
193
+        require_once WPINV_PLUGIN_DIR . 'includes/wpinv-helper-functions.php';
194
+        require_once WPINV_PLUGIN_DIR . 'includes/wpinv-tax-functions.php';
195
+        require_once WPINV_PLUGIN_DIR . 'includes/wpinv-template-functions.php';
196
+        require_once WPINV_PLUGIN_DIR . 'includes/wpinv-address-functions.php';
197
+        require_once WPINV_PLUGIN_DIR . 'includes/invoice-functions.php';
198
+        require_once WPINV_PLUGIN_DIR . 'includes/subscription-functions.php';
199
+        require_once WPINV_PLUGIN_DIR . 'includes/wpinv-item-functions.php';
200
+        require_once WPINV_PLUGIN_DIR . 'includes/wpinv-discount-functions.php';
201
+        require_once WPINV_PLUGIN_DIR . 'includes/wpinv-gateway-functions.php';
202
+        require_once WPINV_PLUGIN_DIR . 'includes/wpinv-payment-functions.php';
203
+        require_once WPINV_PLUGIN_DIR . 'includes/user-functions.php';
204
+        require_once WPINV_PLUGIN_DIR . 'includes/error-functions.php';
205
+
206
+        // Register autoloader.
207
+        try {
208
+            spl_autoload_register( array( $this, 'autoload' ), true );
209
+        } catch ( Exception $e ) {
210
+            wpinv_error_log( $e->getMessage(), '', __FILE__, 149, true );
211
+        }
212
+
213
+        require_once WPINV_PLUGIN_DIR . 'includes/abstracts/abstract-wpinv-session.php';
214
+        require_once WPINV_PLUGIN_DIR . 'includes/class-wpinv-session-handler.php';
215
+        require_once WPINV_PLUGIN_DIR . 'includes/class-wpinv-ajax.php';
216
+        require_once WPINV_PLUGIN_DIR . 'includes/class-wpinv-api.php';
217
+        require_once WPINV_PLUGIN_DIR . 'includes/class-wpinv-cache-helper.php';
218
+        require_once WPINV_PLUGIN_DIR . 'includes/class-wpinv-db.php';
219
+        require_once WPINV_PLUGIN_DIR . 'includes/admin/subscriptions.php';
220
+        require_once WPINV_PLUGIN_DIR . 'includes/class-wpinv-subscriptions-db.php';
221
+        require_once WPINV_PLUGIN_DIR . 'includes/wpinv-subscription.php';
222
+        require_once WPINV_PLUGIN_DIR . 'includes/abstracts/abstract-wpinv-privacy.php';
223
+        require_once WPINV_PLUGIN_DIR . 'includes/class-wpinv-privacy.php';
224
+        require_once WPINV_PLUGIN_DIR . 'includes/libraries/class-ayecode-addons.php';
225
+        require_once WPINV_PLUGIN_DIR . 'includes/class-wpinv-addons.php';
226
+        require_once WPINV_PLUGIN_DIR . 'widgets/checkout.php';
227
+        require_once WPINV_PLUGIN_DIR . 'widgets/invoice-history.php';
228
+        require_once WPINV_PLUGIN_DIR . 'widgets/invoice-receipt.php';
229
+        require_once WPINV_PLUGIN_DIR . 'widgets/invoice-messages.php';
230
+        require_once WPINV_PLUGIN_DIR . 'widgets/subscriptions.php';
231
+        require_once WPINV_PLUGIN_DIR . 'widgets/buy-item.php';
232
+        require_once WPINV_PLUGIN_DIR . 'widgets/getpaid.php';
233
+        require_once WPINV_PLUGIN_DIR . 'widgets/invoice.php';
234
+        require_once WPINV_PLUGIN_DIR . 'includes/admin/admin-pages.php';
235
+
236
+        if ( is_admin() || ( defined( 'WP_CLI' ) && WP_CLI ) ) {
237
+            GetPaid_Post_Types_Admin::init();
238
+
239
+            require_once WPINV_PLUGIN_DIR . 'includes/admin/wpinv-admin-functions.php';
240
+            require_once WPINV_PLUGIN_DIR . 'includes/admin/meta-boxes/class-mb-payment-form.php';
241
+            require_once WPINV_PLUGIN_DIR . 'includes/admin/meta-boxes/class-mb-invoice-notes.php';
242
+            require_once WPINV_PLUGIN_DIR . 'includes/admin/class-wpinv-admin-menus.php';
243
+            require_once WPINV_PLUGIN_DIR . 'includes/admin/class-wpinv-users.php';
244
+            require_once WPINV_PLUGIN_DIR . 'includes/admin/class-getpaid-admin-profile.php';
245
+            // load the user class only on the users.php page
246
+            global $pagenow;
247
+            if ( $pagenow == 'users.php' ) {
248
+                new WPInv_Admin_Users();
249
+            }
250
+        }
251
+
252
+        // Register cli commands
253
+        if ( defined( 'WP_CLI' ) && WP_CLI ) {
254
+            require_once WPINV_PLUGIN_DIR . 'includes/class-wpinv-cli.php';
255
+            WP_CLI::add_command( 'invoicing', 'WPInv_CLI' );
256
+        }
257
+
258
+    }
259
+
260
+    /**
261
+     * Class autoloader
262
+     *
263
+     * @param       string $class_name The name of the class to load.
264
+     * @access      public
265
+     * @since       1.0.19
266
+     * @return      void
267
+     */
268
+    public function autoload( $class_name ) {
269
+
270
+        // Normalize the class name...
271
+        $class_name  = strtolower( $class_name );
272
+
273
+        // ... and make sure it is our class.
274
+        if ( false === strpos( $class_name, 'getpaid_' ) && false === strpos( $class_name, 'wpinv_' ) ) {
275
+            return;
276
+        }
277
+
278
+        // Next, prepare the file name from the class.
279
+        $file_name = 'class-' . str_replace( '_', '-', $class_name ) . '.php';
280
+
281
+        // Base path of the classes.
282
+        $plugin_path = untrailingslashit( WPINV_PLUGIN_DIR );
283
+
284
+        // And an array of possible locations in order of importance.
285
+        $locations = array(
286
+            "$plugin_path/includes",
287
+            "$plugin_path/includes/data-stores",
288
+            "$plugin_path/includes/gateways",
289
+            "$plugin_path/includes/payments",
290
+            "$plugin_path/includes/geolocation",
291
+            "$plugin_path/includes/reports",
292
+            "$plugin_path/includes/api",
293
+            "$plugin_path/includes/admin",
294
+            "$plugin_path/includes/admin/meta-boxes",
295
+        );
296
+
297
+        foreach ( apply_filters( 'getpaid_autoload_locations', $locations ) as $location ) {
298
+
299
+            if ( file_exists( trailingslashit( $location ) . $file_name ) ) {
300
+                include trailingslashit( $location ) . $file_name;
301
+                break;
302
+            }
303 303
 }
304 304
 
305
-	}
306
-
307
-	/**
308
-	 * Inits hooks etc.
309
-	 */
310
-	public function init() {
311
-
312
-		// Fires before getpaid inits.
313
-		do_action( 'before_getpaid_init', $this );
314
-
315
-		// Maybe upgrade.
316
-		$this->maybe_upgrade_database();
317
-
318
-		// Load default gateways.
319
-		$gateways = apply_filters(
320
-			'getpaid_default_gateways',
321
-			array(
322
-				'manual'        => 'GetPaid_Manual_Gateway',
323
-				'paypal'        => 'GetPaid_Paypal_Gateway',
324
-				'worldpay'      => 'GetPaid_Worldpay_Gateway',
325
-				'bank_transfer' => 'GetPaid_Bank_Transfer_Gateway',
326
-				'authorizenet'  => 'GetPaid_Authorize_Net_Gateway',
327
-			)
328
-		);
329
-
330
-		foreach ( $gateways as $id => $class ) {
331
-			$this->gateways[ $id ] = new $class();
332
-		}
333
-
334
-		if ( 'yes' != get_option( 'wpinv_renamed_gateways' ) ) {
335
-			GetPaid_Installer::rename_gateways_label();
336
-			update_option( 'wpinv_renamed_gateways', 'yes' );
337
-		}
338
-
339
-		// Fires after getpaid inits.
340
-		do_action( 'getpaid_init', $this );
341
-
342
-	}
343
-
344
-	/**
345
-	 * Checks if this is an IPN request and processes it.
346
-	 */
347
-	public function maybe_process_ipn() {
348
-
349
-		// Ensure that this is an IPN request.
350
-		if ( empty( $_GET['wpi-listener'] ) || 'IPN' !== $_GET['wpi-listener'] || empty( $_GET['wpi-gateway'] ) ) {
351
-			return;
352
-		}
353
-
354
-		$gateway = sanitize_text_field( $_GET['wpi-gateway'] );
355
-
356
-		do_action( 'wpinv_verify_payment_ipn', $gateway );
357
-		do_action( "wpinv_verify_{$gateway}_ipn" );
358
-		exit;
359
-
360
-	}
361
-
362
-	public function enqueue_scripts() {
363
-
364
-		// Fires before adding scripts.
365
-		do_action( 'getpaid_enqueue_scripts' );
366
-
367
-		$localize                         = array();
368
-		$localize['ajax_url']             = admin_url( 'admin-ajax.php' );
369
-		$localize['thousands']            = wpinv_thousands_separator();
370
-		$localize['decimals']             = wpinv_decimal_separator();
371
-		$localize['nonce']                = wp_create_nonce( 'wpinv-nonce' );
372
-		$localize['txtComplete']          = __( 'Continue', 'invoicing' );
373
-		$localize['UseTaxes']             = wpinv_use_taxes();
374
-		$localize['formNonce']            = wp_create_nonce( 'getpaid_form_nonce' );
375
-		$localize['loading']              = __( 'Loading...', 'invoicing' );
376
-		$localize['connectionError']      = __( 'Could not establish a connection to the server.', 'invoicing' );
377
-
378
-		$localize = apply_filters( 'wpinv_front_js_localize', $localize );
379
-
380
-		$version = filemtime( WPINV_PLUGIN_DIR . 'assets/js/payment-forms.js' );
381
-		wp_enqueue_script( 'wpinv-front-script', WPINV_PLUGIN_URL . 'assets/js/payment-forms.js', array( 'jquery' ), $version, true );
382
-		wp_localize_script( 'wpinv-front-script', 'WPInv', $localize );
383
-	}
384
-
385
-	public function wpinv_actions() {
386
-		if ( isset( $_REQUEST['wpi_action'] ) ) {
387
-			do_action( 'wpinv_' . wpinv_sanitize_key( $_REQUEST['wpi_action'] ), $_REQUEST );
388
-		}
389
-
390
-		if ( defined( 'WP_ALL_IMPORT_ROOT_DIR' ) ) {
391
-			include plugin_dir_path( __FILE__ ) . 'libraries/wp-all-import/class-getpaid-wp-all-import.php';
392
-		}
393
-	}
394
-
395
-	/**
305
+    }
306
+
307
+    /**
308
+     * Inits hooks etc.
309
+     */
310
+    public function init() {
311
+
312
+        // Fires before getpaid inits.
313
+        do_action( 'before_getpaid_init', $this );
314
+
315
+        // Maybe upgrade.
316
+        $this->maybe_upgrade_database();
317
+
318
+        // Load default gateways.
319
+        $gateways = apply_filters(
320
+            'getpaid_default_gateways',
321
+            array(
322
+                'manual'        => 'GetPaid_Manual_Gateway',
323
+                'paypal'        => 'GetPaid_Paypal_Gateway',
324
+                'worldpay'      => 'GetPaid_Worldpay_Gateway',
325
+                'bank_transfer' => 'GetPaid_Bank_Transfer_Gateway',
326
+                'authorizenet'  => 'GetPaid_Authorize_Net_Gateway',
327
+            )
328
+        );
329
+
330
+        foreach ( $gateways as $id => $class ) {
331
+            $this->gateways[ $id ] = new $class();
332
+        }
333
+
334
+        if ( 'yes' != get_option( 'wpinv_renamed_gateways' ) ) {
335
+            GetPaid_Installer::rename_gateways_label();
336
+            update_option( 'wpinv_renamed_gateways', 'yes' );
337
+        }
338
+
339
+        // Fires after getpaid inits.
340
+        do_action( 'getpaid_init', $this );
341
+
342
+    }
343
+
344
+    /**
345
+     * Checks if this is an IPN request and processes it.
346
+     */
347
+    public function maybe_process_ipn() {
348
+
349
+        // Ensure that this is an IPN request.
350
+        if ( empty( $_GET['wpi-listener'] ) || 'IPN' !== $_GET['wpi-listener'] || empty( $_GET['wpi-gateway'] ) ) {
351
+            return;
352
+        }
353
+
354
+        $gateway = sanitize_text_field( $_GET['wpi-gateway'] );
355
+
356
+        do_action( 'wpinv_verify_payment_ipn', $gateway );
357
+        do_action( "wpinv_verify_{$gateway}_ipn" );
358
+        exit;
359
+
360
+    }
361
+
362
+    public function enqueue_scripts() {
363
+
364
+        // Fires before adding scripts.
365
+        do_action( 'getpaid_enqueue_scripts' );
366
+
367
+        $localize                         = array();
368
+        $localize['ajax_url']             = admin_url( 'admin-ajax.php' );
369
+        $localize['thousands']            = wpinv_thousands_separator();
370
+        $localize['decimals']             = wpinv_decimal_separator();
371
+        $localize['nonce']                = wp_create_nonce( 'wpinv-nonce' );
372
+        $localize['txtComplete']          = __( 'Continue', 'invoicing' );
373
+        $localize['UseTaxes']             = wpinv_use_taxes();
374
+        $localize['formNonce']            = wp_create_nonce( 'getpaid_form_nonce' );
375
+        $localize['loading']              = __( 'Loading...', 'invoicing' );
376
+        $localize['connectionError']      = __( 'Could not establish a connection to the server.', 'invoicing' );
377
+
378
+        $localize = apply_filters( 'wpinv_front_js_localize', $localize );
379
+
380
+        $version = filemtime( WPINV_PLUGIN_DIR . 'assets/js/payment-forms.js' );
381
+        wp_enqueue_script( 'wpinv-front-script', WPINV_PLUGIN_URL . 'assets/js/payment-forms.js', array( 'jquery' ), $version, true );
382
+        wp_localize_script( 'wpinv-front-script', 'WPInv', $localize );
383
+    }
384
+
385
+    public function wpinv_actions() {
386
+        if ( isset( $_REQUEST['wpi_action'] ) ) {
387
+            do_action( 'wpinv_' . wpinv_sanitize_key( $_REQUEST['wpi_action'] ), $_REQUEST );
388
+        }
389
+
390
+        if ( defined( 'WP_ALL_IMPORT_ROOT_DIR' ) ) {
391
+            include plugin_dir_path( __FILE__ ) . 'libraries/wp-all-import/class-getpaid-wp-all-import.php';
392
+        }
393
+    }
394
+
395
+    /**
396 396
      * Fires an action after verifying that a user can fire them.
397
-	 *
398
-	 * Note: If the action is on an invoice, subscription etc, esure that the
399
-	 * current user owns the invoice/subscription.
397
+     *
398
+     * Note: If the action is on an invoice, subscription etc, esure that the
399
+     * current user owns the invoice/subscription.
400 400
      */
401 401
     public function maybe_do_authenticated_action() {
402 402
 
403
-		if ( isset( $_REQUEST['getpaid-action'] ) && isset( $_REQUEST['getpaid-nonce'] ) && wp_verify_nonce( $_REQUEST['getpaid-nonce'], 'getpaid-nonce' ) ) {
403
+        if ( isset( $_REQUEST['getpaid-action'] ) && isset( $_REQUEST['getpaid-nonce'] ) && wp_verify_nonce( $_REQUEST['getpaid-nonce'], 'getpaid-nonce' ) ) {
404 404
 
405
-			$key  = sanitize_key( $_REQUEST['getpaid-action'] );
406
-			$data = wp_unslash( $_REQUEST );
407
-			if ( is_user_logged_in() ) {
408
-				do_action( "getpaid_authenticated_action_$key", $data );
409
-			}
405
+            $key  = sanitize_key( $_REQUEST['getpaid-action'] );
406
+            $data = wp_unslash( $_REQUEST );
407
+            if ( is_user_logged_in() ) {
408
+                do_action( "getpaid_authenticated_action_$key", $data );
409
+            }
410 410
 
411
-			do_action( "getpaid_unauthenticated_action_$key", $data );
411
+            do_action( "getpaid_unauthenticated_action_$key", $data );
412 412
 
413
-		}
413
+        }
414 414
 
415 415
     }
416 416
 
417
-	public function pre_get_posts( $wp_query ) {
418
-
419
-		if ( ! is_admin() && ! empty( $wp_query->query_vars['post_type'] ) && getpaid_is_invoice_post_type( $wp_query->query_vars['post_type'] ) && is_user_logged_in() && is_single() && $wp_query->is_main_query() ) {
420
-			$wp_query->query_vars['post_status'] = array_keys( wpinv_get_invoice_statuses( false, false, $wp_query->query_vars['post_type'] ) );
421
-		}
422
-
423
-		return $wp_query;
424
-	}
425
-
426
-	/**
427
-	 * Register widgets
428
-	 *
429
-	 */
430
-	public function register_widgets() {
431
-		global $pagenow;
432
-
433
-		// Currently, UX Builder does not work particulaly well with SuperDuper.
434
-		// So we disable our widgets when editing a page with UX Builder.
435
-		if ( function_exists( 'ux_builder_is_active' ) && ux_builder_is_active() ) {
436
-			return;
437
-		}
438
-
439
-		$block_widget_init_screens = function_exists( 'sd_pagenow_exclude' ) ? sd_pagenow_exclude() : array();
440
-
441
-		if ( is_admin() && $pagenow && in_array( $pagenow, $block_widget_init_screens ) ) {
442
-			// don't initiate in these conditions.
443
-		} else {
444
-
445
-			// Only load allowed widgets.
446
-			$exclude = function_exists( 'sd_widget_exclude' ) ? sd_widget_exclude() : array();
447
-			$widgets = apply_filters(
448
-				'getpaid_widget_classes',
449
-				array(
450
-					'WPInv_Checkout_Widget',
451
-					'WPInv_History_Widget',
452
-					'WPInv_Receipt_Widget',
453
-					'WPInv_Subscriptions_Widget',
454
-					'WPInv_Buy_Item_Widget',
455
-					'WPInv_Messages_Widget',
456
-					'WPInv_GetPaid_Widget',
457
-					'WPInv_Invoice_Widget',
458
-				)
459
-			);
460
-
461
-			// For each widget...
462
-			foreach ( $widgets as $widget ) {
463
-
464
-				// Abort early if it is excluded for this page.
465
-				if ( in_array( $widget, $exclude ) ) {
466
-					continue;
467
-				}
468
-
469
-				// SD V1 used to extend the widget class. V2 does not, so we cannot call register widget on it.
470
-				if ( is_subclass_of( $widget, 'WP_Widget' ) ) {
471
-					register_widget( $widget );
472
-				} else {
473
-					new $widget();
474
-				}
417
+    public function pre_get_posts( $wp_query ) {
418
+
419
+        if ( ! is_admin() && ! empty( $wp_query->query_vars['post_type'] ) && getpaid_is_invoice_post_type( $wp_query->query_vars['post_type'] ) && is_user_logged_in() && is_single() && $wp_query->is_main_query() ) {
420
+            $wp_query->query_vars['post_status'] = array_keys( wpinv_get_invoice_statuses( false, false, $wp_query->query_vars['post_type'] ) );
421
+        }
422
+
423
+        return $wp_query;
424
+    }
425
+
426
+    /**
427
+     * Register widgets
428
+     *
429
+     */
430
+    public function register_widgets() {
431
+        global $pagenow;
432
+
433
+        // Currently, UX Builder does not work particulaly well with SuperDuper.
434
+        // So we disable our widgets when editing a page with UX Builder.
435
+        if ( function_exists( 'ux_builder_is_active' ) && ux_builder_is_active() ) {
436
+            return;
437
+        }
438
+
439
+        $block_widget_init_screens = function_exists( 'sd_pagenow_exclude' ) ? sd_pagenow_exclude() : array();
440
+
441
+        if ( is_admin() && $pagenow && in_array( $pagenow, $block_widget_init_screens ) ) {
442
+            // don't initiate in these conditions.
443
+        } else {
444
+
445
+            // Only load allowed widgets.
446
+            $exclude = function_exists( 'sd_widget_exclude' ) ? sd_widget_exclude() : array();
447
+            $widgets = apply_filters(
448
+                'getpaid_widget_classes',
449
+                array(
450
+                    'WPInv_Checkout_Widget',
451
+                    'WPInv_History_Widget',
452
+                    'WPInv_Receipt_Widget',
453
+                    'WPInv_Subscriptions_Widget',
454
+                    'WPInv_Buy_Item_Widget',
455
+                    'WPInv_Messages_Widget',
456
+                    'WPInv_GetPaid_Widget',
457
+                    'WPInv_Invoice_Widget',
458
+                )
459
+            );
460
+
461
+            // For each widget...
462
+            foreach ( $widgets as $widget ) {
463
+
464
+                // Abort early if it is excluded for this page.
465
+                if ( in_array( $widget, $exclude ) ) {
466
+                    continue;
467
+                }
468
+
469
+                // SD V1 used to extend the widget class. V2 does not, so we cannot call register widget on it.
470
+                if ( is_subclass_of( $widget, 'WP_Widget' ) ) {
471
+                    register_widget( $widget );
472
+                } else {
473
+                    new $widget();
474
+                }
475 475
 }
476 476
 }
477 477
 
478
-	}
478
+    }
479 479
 
480
-	/**
481
-	 * Upgrades the database.
482
-	 *
483
-	 * @since 2.0.2
484
-	 */
485
-	public function maybe_upgrade_database() {
480
+    /**
481
+     * Upgrades the database.
482
+     *
483
+     * @since 2.0.2
484
+     */
485
+    public function maybe_upgrade_database() {
486 486
 
487
-		$wpi_version = get_option( 'wpinv_version', 0 );
487
+        $wpi_version = get_option( 'wpinv_version', 0 );
488 488
 
489
-		if ( $wpi_version == WPINV_VERSION ) {
490
-			return;
491
-		}
489
+        if ( $wpi_version == WPINV_VERSION ) {
490
+            return;
491
+        }
492 492
 
493
-		$installer = new GetPaid_Installer();
493
+        $installer = new GetPaid_Installer();
494 494
 
495
-		if ( empty( $wpi_version ) ) {
496
-			return $installer->upgrade_db( 0 );
497
-		}
495
+        if ( empty( $wpi_version ) ) {
496
+            return $installer->upgrade_db( 0 );
497
+        }
498 498
 
499
-		$upgrades  = array(
500
-			'0.0.5' => '004',
501
-			'1.0.3' => '102',
502
-			'2.0.0' => '118',
503
-			'2.0.8' => '207',
504
-		);
499
+        $upgrades  = array(
500
+            '0.0.5' => '004',
501
+            '1.0.3' => '102',
502
+            '2.0.0' => '118',
503
+            '2.0.8' => '207',
504
+        );
505 505
 
506
-		foreach ( $upgrades as $key => $method ) {
506
+        foreach ( $upgrades as $key => $method ) {
507 507
 
508
-			if ( version_compare( $wpi_version, $key, '<' ) ) {
509
-				return $installer->upgrade_db( $method );
510
-			}
508
+            if ( version_compare( $wpi_version, $key, '<' ) ) {
509
+                return $installer->upgrade_db( $method );
510
+            }
511 511
 }
512 512
 
513
-	}
514
-
515
-	/**
516
-	 * Flushes the permalinks if needed.
517
-	 *
518
-	 * @since 2.0.8
519
-	 */
520
-	public function maybe_flush_permalinks() {
521
-
522
-		$flush = get_option( 'wpinv_flush_permalinks', 0 );
523
-
524
-		if ( ! empty( $flush ) ) {
525
-			flush_rewrite_rules();
526
-			delete_option( 'wpinv_flush_permalinks' );
527
-		}
528
-
529
-	}
530
-
531
-	/**
532
-	 * Remove our pages from yoast sitemaps.
533
-	 *
534
-	 * @since 1.0.19
535
-	 * @param int[] $excluded_posts_ids
536
-	 */
537
-	public function wpseo_exclude_from_sitemap_by_post_ids( $excluded_posts_ids ) {
538
-
539
-		// Ensure that we have an array.
540
-		if ( ! is_array( $excluded_posts_ids ) ) {
541
-			$excluded_posts_ids = array();
542
-		}
543
-
544
-		// Prepare our pages.
545
-		$our_pages = array();
546
-
547
-		// Checkout page.
548
-		$our_pages[] = wpinv_get_option( 'checkout_page', false );
549
-
550
-		// Success page.
551
-		$our_pages[] = wpinv_get_option( 'success_page', false );
552
-
553
-		// Failure page.
554
-		$our_pages[] = wpinv_get_option( 'failure_page', false );
555
-
556
-		// History page.
557
-		$our_pages[] = wpinv_get_option( 'invoice_history_page', false );
558
-
559
-		// Subscriptions page.
560
-		$our_pages[] = wpinv_get_option( 'invoice_subscription_page', false );
561
-
562
-		$our_pages   = array_map( 'intval', array_filter( $our_pages ) );
563
-
564
-		$excluded_posts_ids = $excluded_posts_ids + $our_pages;
565
-		return array_unique( $excluded_posts_ids );
566
-
567
-	}
568
-
569
-	/**
570
-	 * Displays additional footer code.
571
-	 *
572
-	 * @since 2.0.0
573
-	 */
574
-	public function wp_footer() {
575
-		wpinv_get_template( 'frontend-footer.php' );
576
-	}
577
-
578
-	/**
579
-	 * Displays additional header code.
580
-	 *
581
-	 * @since 2.0.0
582
-	 */
583
-	public function wp_head() {
584
-		wpinv_get_template( 'frontend-head.php' );
585
-	}
586
-
587
-	/**
588
-	 * Custom query vars.
589
-	 *
590
-	 */
591
-	public function custom_query_vars( $vars ) {
513
+    }
514
+
515
+    /**
516
+     * Flushes the permalinks if needed.
517
+     *
518
+     * @since 2.0.8
519
+     */
520
+    public function maybe_flush_permalinks() {
521
+
522
+        $flush = get_option( 'wpinv_flush_permalinks', 0 );
523
+
524
+        if ( ! empty( $flush ) ) {
525
+            flush_rewrite_rules();
526
+            delete_option( 'wpinv_flush_permalinks' );
527
+        }
528
+
529
+    }
530
+
531
+    /**
532
+     * Remove our pages from yoast sitemaps.
533
+     *
534
+     * @since 1.0.19
535
+     * @param int[] $excluded_posts_ids
536
+     */
537
+    public function wpseo_exclude_from_sitemap_by_post_ids( $excluded_posts_ids ) {
538
+
539
+        // Ensure that we have an array.
540
+        if ( ! is_array( $excluded_posts_ids ) ) {
541
+            $excluded_posts_ids = array();
542
+        }
543
+
544
+        // Prepare our pages.
545
+        $our_pages = array();
546
+
547
+        // Checkout page.
548
+        $our_pages[] = wpinv_get_option( 'checkout_page', false );
549
+
550
+        // Success page.
551
+        $our_pages[] = wpinv_get_option( 'success_page', false );
552
+
553
+        // Failure page.
554
+        $our_pages[] = wpinv_get_option( 'failure_page', false );
555
+
556
+        // History page.
557
+        $our_pages[] = wpinv_get_option( 'invoice_history_page', false );
558
+
559
+        // Subscriptions page.
560
+        $our_pages[] = wpinv_get_option( 'invoice_subscription_page', false );
561
+
562
+        $our_pages   = array_map( 'intval', array_filter( $our_pages ) );
563
+
564
+        $excluded_posts_ids = $excluded_posts_ids + $our_pages;
565
+        return array_unique( $excluded_posts_ids );
566
+
567
+    }
568
+
569
+    /**
570
+     * Displays additional footer code.
571
+     *
572
+     * @since 2.0.0
573
+     */
574
+    public function wp_footer() {
575
+        wpinv_get_template( 'frontend-footer.php' );
576
+    }
577
+
578
+    /**
579
+     * Displays additional header code.
580
+     *
581
+     * @since 2.0.0
582
+     */
583
+    public function wp_head() {
584
+        wpinv_get_template( 'frontend-head.php' );
585
+    }
586
+
587
+    /**
588
+     * Custom query vars.
589
+     *
590
+     */
591
+    public function custom_query_vars( $vars ) {
592 592
         $vars[] = 'getpaid-ipn';
593 593
         return $vars;
594
-	}
594
+    }
595 595
 
596
-	/**
597
-	 * Add rewrite tags and rules.
598
-	 *
599
-	 */
600
-	public function add_rewrite_rule() {
596
+    /**
597
+     * Add rewrite tags and rules.
598
+     *
599
+     */
600
+    public function add_rewrite_rule() {
601 601
         $tag = 'getpaid-ipn';
602 602
         add_rewrite_tag( "%$tag%", '([^&]+)' );
603 603
         add_rewrite_rule( "^$tag/([^/]*)/?", "index.php?$tag=\$matches[1]", 'top' );
604
-	}
604
+    }
605 605
 
606
-	/**
607
-	 * Processes non-query string ipns.
608
-	 *
609
-	 */
610
-	public function maybe_process_new_ipn( $query ) {
606
+    /**
607
+     * Processes non-query string ipns.
608
+     *
609
+     */
610
+    public function maybe_process_new_ipn( $query ) {
611 611
 
612 612
         if ( is_admin() || ! $query->is_main_query() ) {
613 613
             return;
614 614
         }
615 615
 
616
-		$gateway = get_query_var( 'getpaid-ipn' );
616
+        $gateway = get_query_var( 'getpaid-ipn' );
617 617
 
618 618
         if ( ! empty( $gateway ) ) {
619 619
 
620
-			$gateway = sanitize_text_field( $gateway );
621
-			nocache_headers();
622
-			do_action( 'wpinv_verify_payment_ipn', $gateway );
623
-			do_action( "wpinv_verify_{$gateway}_ipn" );
624
-			exit;
620
+            $gateway = sanitize_text_field( $gateway );
621
+            nocache_headers();
622
+            do_action( 'wpinv_verify_payment_ipn', $gateway );
623
+            do_action( "wpinv_verify_{$gateway}_ipn" );
624
+            exit;
625 625
 
626 626
         }
627 627
 
628
-	}
628
+    }
629 629
 
630 630
 }
Please login to merge, or discard this patch.
Spacing   +131 added lines, -131 removed lines patch added patch discarded remove patch
@@ -6,7 +6,7 @@  discard block
 block discarded – undo
6 6
  * @since   1.0.0
7 7
  */
8 8
 
9
-defined( 'ABSPATH' ) || exit;
9
+defined('ABSPATH') || exit;
10 10
 
11 11
 /**
12 12
  * Main Invoicing class.
@@ -56,8 +56,8 @@  discard block
 block discarded – undo
56 56
 	 * @param string $prop The prop to set.
57 57
 	 * @param mixed $value The value to retrieve.
58 58
 	 */
59
-	public function set( $prop, $value ) {
60
-		$this->data[ $prop ] = $value;
59
+	public function set($prop, $value) {
60
+		$this->data[$prop] = $value;
61 61
 	}
62 62
 
63 63
 	/**
@@ -66,10 +66,10 @@  discard block
 block discarded – undo
66 66
 	 * @param string $prop The prop to set.
67 67
 	 * @return mixed The value.
68 68
 	 */
69
-	public function get( $prop ) {
69
+	public function get($prop) {
70 70
 
71
-		if ( isset( $this->data[ $prop ] ) ) {
72
-			return $this->data[ $prop ];
71
+		if (isset($this->data[$prop])) {
72
+			return $this->data[$prop];
73 73
 		}
74 74
 
75 75
 		return null;
@@ -81,23 +81,23 @@  discard block
 block discarded – undo
81 81
 	public function set_properties() {
82 82
 
83 83
 		// Sessions.
84
-		$this->set( 'session', new WPInv_Session_Handler() );
85
-		$GLOBALS['wpi_session'] = $this->get( 'session' ); // Backwards compatibility.
84
+		$this->set('session', new WPInv_Session_Handler());
85
+		$GLOBALS['wpi_session'] = $this->get('session'); // Backwards compatibility.
86 86
 		$GLOBALS['wpinv_euvat'] = new WPInv_EUVat(); // Backwards compatibility.
87 87
 
88 88
 		// Init other objects.
89
-		$this->set( 'session', new WPInv_Session_Handler() );
90
-		$this->set( 'notes', new WPInv_Notes() );
91
-		$this->set( 'api', new WPInv_API() );
92
-		$this->set( 'post_types', new GetPaid_Post_Types() );
93
-		$this->set( 'template', new GetPaid_Template() );
94
-		$this->set( 'admin', new GetPaid_Admin() );
95
-		$this->set( 'subscriptions', new WPInv_Subscriptions() );
96
-		$this->set( 'invoice_emails', new GetPaid_Invoice_Notification_Emails() );
97
-		$this->set( 'subscription_emails', new GetPaid_Subscription_Notification_Emails() );
98
-		$this->set( 'daily_maintenace', new GetPaid_Daily_Maintenance() );
99
-		$this->set( 'payment_forms', new GetPaid_Payment_Forms() );
100
-		$this->set( 'maxmind', new GetPaid_MaxMind_Geolocation() );
89
+		$this->set('session', new WPInv_Session_Handler());
90
+		$this->set('notes', new WPInv_Notes());
91
+		$this->set('api', new WPInv_API());
92
+		$this->set('post_types', new GetPaid_Post_Types());
93
+		$this->set('template', new GetPaid_Template());
94
+		$this->set('admin', new GetPaid_Admin());
95
+		$this->set('subscriptions', new WPInv_Subscriptions());
96
+		$this->set('invoice_emails', new GetPaid_Invoice_Notification_Emails());
97
+		$this->set('subscription_emails', new GetPaid_Subscription_Notification_Emails());
98
+		$this->set('daily_maintenace', new GetPaid_Daily_Maintenance());
99
+		$this->set('payment_forms', new GetPaid_Payment_Forms());
100
+		$this->set('maxmind', new GetPaid_MaxMind_Geolocation());
101 101
 
102 102
 	}
103 103
 
@@ -105,8 +105,8 @@  discard block
 block discarded – undo
105 105
 	 * Define plugin constants.
106 106
 	 */
107 107
 	public function define_constants() {
108
-		define( 'WPINV_PLUGIN_DIR', plugin_dir_path( WPINV_PLUGIN_FILE ) );
109
-		define( 'WPINV_PLUGIN_URL', plugin_dir_url( WPINV_PLUGIN_FILE ) );
108
+		define('WPINV_PLUGIN_DIR', plugin_dir_path(WPINV_PLUGIN_FILE));
109
+		define('WPINV_PLUGIN_URL', plugin_dir_url(WPINV_PLUGIN_FILE));
110 110
 		$this->version = WPINV_VERSION;
111 111
 	}
112 112
 
@@ -117,27 +117,27 @@  discard block
 block discarded – undo
117 117
 	 */
118 118
 	protected function init_hooks() {
119 119
 		/* Internationalize the text strings used. */
120
-		add_action( 'plugins_loaded', array( &$this, 'plugins_loaded' ) );
120
+		add_action('plugins_loaded', array(&$this, 'plugins_loaded'));
121 121
 
122 122
 		// Init the plugin after WordPress inits.
123
-		add_action( 'init', array( $this, 'init' ), 1 );
124
-		add_action( 'init', array( $this, 'maybe_process_ipn' ), 10 );
125
-		add_action( 'init', array( $this, 'wpinv_actions' ) );
126
-		add_action( 'init', array( $this, 'maybe_do_authenticated_action' ), 100 );
127
-		add_action( 'wp_enqueue_scripts', array( $this, 'enqueue_scripts' ), 11 );
128
-		add_action( 'wp_footer', array( $this, 'wp_footer' ) );
129
-		add_action( 'wp_head', array( $this, 'wp_head' ) );
130
-		add_action( 'widgets_init', array( $this, 'register_widgets' ) );
131
-		add_filter( 'wpseo_exclude_from_sitemap_by_post_ids', array( $this, 'wpseo_exclude_from_sitemap_by_post_ids' ) );
132
-		add_filter( 'pre_get_posts', array( &$this, 'pre_get_posts' ) );
133
-
134
-		add_filter( 'query_vars', array( $this, 'custom_query_vars' ) );
135
-        add_action( 'init', array( $this, 'add_rewrite_rule' ), 10, 0 );
136
-		add_action( 'pre_get_posts', array( $this, 'maybe_process_new_ipn' ), 1 );
123
+		add_action('init', array($this, 'init'), 1);
124
+		add_action('init', array($this, 'maybe_process_ipn'), 10);
125
+		add_action('init', array($this, 'wpinv_actions'));
126
+		add_action('init', array($this, 'maybe_do_authenticated_action'), 100);
127
+		add_action('wp_enqueue_scripts', array($this, 'enqueue_scripts'), 11);
128
+		add_action('wp_footer', array($this, 'wp_footer'));
129
+		add_action('wp_head', array($this, 'wp_head'));
130
+		add_action('widgets_init', array($this, 'register_widgets'));
131
+		add_filter('wpseo_exclude_from_sitemap_by_post_ids', array($this, 'wpseo_exclude_from_sitemap_by_post_ids'));
132
+		add_filter('pre_get_posts', array(&$this, 'pre_get_posts'));
133
+
134
+		add_filter('query_vars', array($this, 'custom_query_vars'));
135
+        add_action('init', array($this, 'add_rewrite_rule'), 10, 0);
136
+		add_action('pre_get_posts', array($this, 'maybe_process_new_ipn'), 1);
137 137
 
138 138
 		// Fires after registering actions.
139
-		do_action( 'wpinv_actions', $this );
140
-		do_action( 'getpaid_actions', $this );
139
+		do_action('wpinv_actions', $this);
140
+		do_action('getpaid_actions', $this);
141 141
 
142 142
 	}
143 143
 
@@ -145,10 +145,10 @@  discard block
 block discarded – undo
145 145
 		/* Internationalize the text strings used. */
146 146
 		$this->load_textdomain();
147 147
 
148
-		do_action( 'wpinv_loaded' );
148
+		do_action('wpinv_loaded');
149 149
 
150 150
 		// Fix oxygen page builder conflict
151
-		if ( function_exists( 'ct_css_output' ) ) {
151
+		if (function_exists('ct_css_output')) {
152 152
 			wpinv_oxygen_fix_conflict();
153 153
 		}
154 154
 	}
@@ -169,7 +169,7 @@  discard block
 block discarded – undo
169 169
 		load_plugin_textdomain(
170 170
 			'invoicing',
171 171
 			false,
172
-			plugin_basename( dirname( WPINV_PLUGIN_FILE ) ) . '/languages/'
172
+			plugin_basename(dirname(WPINV_PLUGIN_FILE)) . '/languages/'
173 173
 		);
174 174
 
175 175
 	}
@@ -205,9 +205,9 @@  discard block
 block discarded – undo
205 205
 
206 206
 		// Register autoloader.
207 207
 		try {
208
-			spl_autoload_register( array( $this, 'autoload' ), true );
209
-		} catch ( Exception $e ) {
210
-			wpinv_error_log( $e->getMessage(), '', __FILE__, 149, true );
208
+			spl_autoload_register(array($this, 'autoload'), true);
209
+		} catch (Exception $e) {
210
+			wpinv_error_log($e->getMessage(), '', __FILE__, 149, true);
211 211
 		}
212 212
 
213 213
 		require_once WPINV_PLUGIN_DIR . 'includes/abstracts/abstract-wpinv-session.php';
@@ -233,7 +233,7 @@  discard block
 block discarded – undo
233 233
 		require_once WPINV_PLUGIN_DIR . 'widgets/invoice.php';
234 234
 		require_once WPINV_PLUGIN_DIR . 'includes/admin/admin-pages.php';
235 235
 
236
-		if ( is_admin() || ( defined( 'WP_CLI' ) && WP_CLI ) ) {
236
+		if (is_admin() || (defined('WP_CLI') && WP_CLI)) {
237 237
 			GetPaid_Post_Types_Admin::init();
238 238
 
239 239
 			require_once WPINV_PLUGIN_DIR . 'includes/admin/wpinv-admin-functions.php';
@@ -244,15 +244,15 @@  discard block
 block discarded – undo
244 244
 			require_once WPINV_PLUGIN_DIR . 'includes/admin/class-getpaid-admin-profile.php';
245 245
 			// load the user class only on the users.php page
246 246
 			global $pagenow;
247
-			if ( $pagenow == 'users.php' ) {
247
+			if ($pagenow == 'users.php') {
248 248
 				new WPInv_Admin_Users();
249 249
 			}
250 250
 		}
251 251
 
252 252
 		// Register cli commands
253
-		if ( defined( 'WP_CLI' ) && WP_CLI ) {
253
+		if (defined('WP_CLI') && WP_CLI) {
254 254
 			require_once WPINV_PLUGIN_DIR . 'includes/class-wpinv-cli.php';
255
-			WP_CLI::add_command( 'invoicing', 'WPInv_CLI' );
255
+			WP_CLI::add_command('invoicing', 'WPInv_CLI');
256 256
 		}
257 257
 
258 258
 	}
@@ -265,21 +265,21 @@  discard block
 block discarded – undo
265 265
 	 * @since       1.0.19
266 266
 	 * @return      void
267 267
 	 */
268
-	public function autoload( $class_name ) {
268
+	public function autoload($class_name) {
269 269
 
270 270
 		// Normalize the class name...
271
-		$class_name  = strtolower( $class_name );
271
+		$class_name = strtolower($class_name);
272 272
 
273 273
 		// ... and make sure it is our class.
274
-		if ( false === strpos( $class_name, 'getpaid_' ) && false === strpos( $class_name, 'wpinv_' ) ) {
274
+		if (false === strpos($class_name, 'getpaid_') && false === strpos($class_name, 'wpinv_')) {
275 275
 			return;
276 276
 		}
277 277
 
278 278
 		// Next, prepare the file name from the class.
279
-		$file_name = 'class-' . str_replace( '_', '-', $class_name ) . '.php';
279
+		$file_name = 'class-' . str_replace('_', '-', $class_name) . '.php';
280 280
 
281 281
 		// Base path of the classes.
282
-		$plugin_path = untrailingslashit( WPINV_PLUGIN_DIR );
282
+		$plugin_path = untrailingslashit(WPINV_PLUGIN_DIR);
283 283
 
284 284
 		// And an array of possible locations in order of importance.
285 285
 		$locations = array(
@@ -294,10 +294,10 @@  discard block
 block discarded – undo
294 294
 			"$plugin_path/includes/admin/meta-boxes",
295 295
 		);
296 296
 
297
-		foreach ( apply_filters( 'getpaid_autoload_locations', $locations ) as $location ) {
297
+		foreach (apply_filters('getpaid_autoload_locations', $locations) as $location) {
298 298
 
299
-			if ( file_exists( trailingslashit( $location ) . $file_name ) ) {
300
-				include trailingslashit( $location ) . $file_name;
299
+			if (file_exists(trailingslashit($location) . $file_name)) {
300
+				include trailingslashit($location) . $file_name;
301 301
 				break;
302 302
 			}
303 303
 }
@@ -310,7 +310,7 @@  discard block
 block discarded – undo
310 310
 	public function init() {
311 311
 
312 312
 		// Fires before getpaid inits.
313
-		do_action( 'before_getpaid_init', $this );
313
+		do_action('before_getpaid_init', $this);
314 314
 
315 315
 		// Maybe upgrade.
316 316
 		$this->maybe_upgrade_database();
@@ -327,17 +327,17 @@  discard block
 block discarded – undo
327 327
 			)
328 328
 		);
329 329
 
330
-		foreach ( $gateways as $id => $class ) {
331
-			$this->gateways[ $id ] = new $class();
330
+		foreach ($gateways as $id => $class) {
331
+			$this->gateways[$id] = new $class();
332 332
 		}
333 333
 
334
-		if ( 'yes' != get_option( 'wpinv_renamed_gateways' ) ) {
334
+		if ('yes' != get_option('wpinv_renamed_gateways')) {
335 335
 			GetPaid_Installer::rename_gateways_label();
336
-			update_option( 'wpinv_renamed_gateways', 'yes' );
336
+			update_option('wpinv_renamed_gateways', 'yes');
337 337
 		}
338 338
 
339 339
 		// Fires after getpaid inits.
340
-		do_action( 'getpaid_init', $this );
340
+		do_action('getpaid_init', $this);
341 341
 
342 342
 	}
343 343
 
@@ -347,14 +347,14 @@  discard block
 block discarded – undo
347 347
 	public function maybe_process_ipn() {
348 348
 
349 349
 		// Ensure that this is an IPN request.
350
-		if ( empty( $_GET['wpi-listener'] ) || 'IPN' !== $_GET['wpi-listener'] || empty( $_GET['wpi-gateway'] ) ) {
350
+		if (empty($_GET['wpi-listener']) || 'IPN' !== $_GET['wpi-listener'] || empty($_GET['wpi-gateway'])) {
351 351
 			return;
352 352
 		}
353 353
 
354
-		$gateway = sanitize_text_field( $_GET['wpi-gateway'] );
354
+		$gateway = sanitize_text_field($_GET['wpi-gateway']);
355 355
 
356
-		do_action( 'wpinv_verify_payment_ipn', $gateway );
357
-		do_action( "wpinv_verify_{$gateway}_ipn" );
356
+		do_action('wpinv_verify_payment_ipn', $gateway);
357
+		do_action("wpinv_verify_{$gateway}_ipn");
358 358
 		exit;
359 359
 
360 360
 	}
@@ -362,33 +362,33 @@  discard block
 block discarded – undo
362 362
 	public function enqueue_scripts() {
363 363
 
364 364
 		// Fires before adding scripts.
365
-		do_action( 'getpaid_enqueue_scripts' );
365
+		do_action('getpaid_enqueue_scripts');
366 366
 
367 367
 		$localize                         = array();
368
-		$localize['ajax_url']             = admin_url( 'admin-ajax.php' );
368
+		$localize['ajax_url']             = admin_url('admin-ajax.php');
369 369
 		$localize['thousands']            = wpinv_thousands_separator();
370 370
 		$localize['decimals']             = wpinv_decimal_separator();
371
-		$localize['nonce']                = wp_create_nonce( 'wpinv-nonce' );
372
-		$localize['txtComplete']          = __( 'Continue', 'invoicing' );
371
+		$localize['nonce']                = wp_create_nonce('wpinv-nonce');
372
+		$localize['txtComplete']          = __('Continue', 'invoicing');
373 373
 		$localize['UseTaxes']             = wpinv_use_taxes();
374
-		$localize['formNonce']            = wp_create_nonce( 'getpaid_form_nonce' );
375
-		$localize['loading']              = __( 'Loading...', 'invoicing' );
376
-		$localize['connectionError']      = __( 'Could not establish a connection to the server.', 'invoicing' );
374
+		$localize['formNonce']            = wp_create_nonce('getpaid_form_nonce');
375
+		$localize['loading']              = __('Loading...', 'invoicing');
376
+		$localize['connectionError']      = __('Could not establish a connection to the server.', 'invoicing');
377 377
 
378
-		$localize = apply_filters( 'wpinv_front_js_localize', $localize );
378
+		$localize = apply_filters('wpinv_front_js_localize', $localize);
379 379
 
380
-		$version = filemtime( WPINV_PLUGIN_DIR . 'assets/js/payment-forms.js' );
381
-		wp_enqueue_script( 'wpinv-front-script', WPINV_PLUGIN_URL . 'assets/js/payment-forms.js', array( 'jquery' ), $version, true );
382
-		wp_localize_script( 'wpinv-front-script', 'WPInv', $localize );
380
+		$version = filemtime(WPINV_PLUGIN_DIR . 'assets/js/payment-forms.js');
381
+		wp_enqueue_script('wpinv-front-script', WPINV_PLUGIN_URL . 'assets/js/payment-forms.js', array('jquery'), $version, true);
382
+		wp_localize_script('wpinv-front-script', 'WPInv', $localize);
383 383
 	}
384 384
 
385 385
 	public function wpinv_actions() {
386
-		if ( isset( $_REQUEST['wpi_action'] ) ) {
387
-			do_action( 'wpinv_' . wpinv_sanitize_key( $_REQUEST['wpi_action'] ), $_REQUEST );
386
+		if (isset($_REQUEST['wpi_action'])) {
387
+			do_action('wpinv_' . wpinv_sanitize_key($_REQUEST['wpi_action']), $_REQUEST);
388 388
 		}
389 389
 
390
-		if ( defined( 'WP_ALL_IMPORT_ROOT_DIR' ) ) {
391
-			include plugin_dir_path( __FILE__ ) . 'libraries/wp-all-import/class-getpaid-wp-all-import.php';
390
+		if (defined('WP_ALL_IMPORT_ROOT_DIR')) {
391
+			include plugin_dir_path(__FILE__) . 'libraries/wp-all-import/class-getpaid-wp-all-import.php';
392 392
 		}
393 393
 	}
394 394
 
@@ -400,24 +400,24 @@  discard block
 block discarded – undo
400 400
      */
401 401
     public function maybe_do_authenticated_action() {
402 402
 
403
-		if ( isset( $_REQUEST['getpaid-action'] ) && isset( $_REQUEST['getpaid-nonce'] ) && wp_verify_nonce( $_REQUEST['getpaid-nonce'], 'getpaid-nonce' ) ) {
403
+		if (isset($_REQUEST['getpaid-action']) && isset($_REQUEST['getpaid-nonce']) && wp_verify_nonce($_REQUEST['getpaid-nonce'], 'getpaid-nonce')) {
404 404
 
405
-			$key  = sanitize_key( $_REQUEST['getpaid-action'] );
406
-			$data = wp_unslash( $_REQUEST );
407
-			if ( is_user_logged_in() ) {
408
-				do_action( "getpaid_authenticated_action_$key", $data );
405
+			$key  = sanitize_key($_REQUEST['getpaid-action']);
406
+			$data = wp_unslash($_REQUEST);
407
+			if (is_user_logged_in()) {
408
+				do_action("getpaid_authenticated_action_$key", $data);
409 409
 			}
410 410
 
411
-			do_action( "getpaid_unauthenticated_action_$key", $data );
411
+			do_action("getpaid_unauthenticated_action_$key", $data);
412 412
 
413 413
 		}
414 414
 
415 415
     }
416 416
 
417
-	public function pre_get_posts( $wp_query ) {
417
+	public function pre_get_posts($wp_query) {
418 418
 
419
-		if ( ! is_admin() && ! empty( $wp_query->query_vars['post_type'] ) && getpaid_is_invoice_post_type( $wp_query->query_vars['post_type'] ) && is_user_logged_in() && is_single() && $wp_query->is_main_query() ) {
420
-			$wp_query->query_vars['post_status'] = array_keys( wpinv_get_invoice_statuses( false, false, $wp_query->query_vars['post_type'] ) );
419
+		if (!is_admin() && !empty($wp_query->query_vars['post_type']) && getpaid_is_invoice_post_type($wp_query->query_vars['post_type']) && is_user_logged_in() && is_single() && $wp_query->is_main_query()) {
420
+			$wp_query->query_vars['post_status'] = array_keys(wpinv_get_invoice_statuses(false, false, $wp_query->query_vars['post_type']));
421 421
 		}
422 422
 
423 423
 		return $wp_query;
@@ -432,18 +432,18 @@  discard block
 block discarded – undo
432 432
 
433 433
 		// Currently, UX Builder does not work particulaly well with SuperDuper.
434 434
 		// So we disable our widgets when editing a page with UX Builder.
435
-		if ( function_exists( 'ux_builder_is_active' ) && ux_builder_is_active() ) {
435
+		if (function_exists('ux_builder_is_active') && ux_builder_is_active()) {
436 436
 			return;
437 437
 		}
438 438
 
439
-		$block_widget_init_screens = function_exists( 'sd_pagenow_exclude' ) ? sd_pagenow_exclude() : array();
439
+		$block_widget_init_screens = function_exists('sd_pagenow_exclude') ? sd_pagenow_exclude() : array();
440 440
 
441
-		if ( is_admin() && $pagenow && in_array( $pagenow, $block_widget_init_screens ) ) {
441
+		if (is_admin() && $pagenow && in_array($pagenow, $block_widget_init_screens)) {
442 442
 			// don't initiate in these conditions.
443 443
 		} else {
444 444
 
445 445
 			// Only load allowed widgets.
446
-			$exclude = function_exists( 'sd_widget_exclude' ) ? sd_widget_exclude() : array();
446
+			$exclude = function_exists('sd_widget_exclude') ? sd_widget_exclude() : array();
447 447
 			$widgets = apply_filters(
448 448
 				'getpaid_widget_classes',
449 449
 				array(
@@ -459,16 +459,16 @@  discard block
 block discarded – undo
459 459
 			);
460 460
 
461 461
 			// For each widget...
462
-			foreach ( $widgets as $widget ) {
462
+			foreach ($widgets as $widget) {
463 463
 
464 464
 				// Abort early if it is excluded for this page.
465
-				if ( in_array( $widget, $exclude ) ) {
465
+				if (in_array($widget, $exclude)) {
466 466
 					continue;
467 467
 				}
468 468
 
469 469
 				// SD V1 used to extend the widget class. V2 does not, so we cannot call register widget on it.
470
-				if ( is_subclass_of( $widget, 'WP_Widget' ) ) {
471
-					register_widget( $widget );
470
+				if (is_subclass_of($widget, 'WP_Widget')) {
471
+					register_widget($widget);
472 472
 				} else {
473 473
 					new $widget();
474 474
 				}
@@ -484,29 +484,29 @@  discard block
 block discarded – undo
484 484
 	 */
485 485
 	public function maybe_upgrade_database() {
486 486
 
487
-		$wpi_version = get_option( 'wpinv_version', 0 );
487
+		$wpi_version = get_option('wpinv_version', 0);
488 488
 
489
-		if ( $wpi_version == WPINV_VERSION ) {
489
+		if ($wpi_version == WPINV_VERSION) {
490 490
 			return;
491 491
 		}
492 492
 
493 493
 		$installer = new GetPaid_Installer();
494 494
 
495
-		if ( empty( $wpi_version ) ) {
496
-			return $installer->upgrade_db( 0 );
495
+		if (empty($wpi_version)) {
496
+			return $installer->upgrade_db(0);
497 497
 		}
498 498
 
499
-		$upgrades  = array(
499
+		$upgrades = array(
500 500
 			'0.0.5' => '004',
501 501
 			'1.0.3' => '102',
502 502
 			'2.0.0' => '118',
503 503
 			'2.0.8' => '207',
504 504
 		);
505 505
 
506
-		foreach ( $upgrades as $key => $method ) {
506
+		foreach ($upgrades as $key => $method) {
507 507
 
508
-			if ( version_compare( $wpi_version, $key, '<' ) ) {
509
-				return $installer->upgrade_db( $method );
508
+			if (version_compare($wpi_version, $key, '<')) {
509
+				return $installer->upgrade_db($method);
510 510
 			}
511 511
 }
512 512
 
@@ -519,11 +519,11 @@  discard block
 block discarded – undo
519 519
 	 */
520 520
 	public function maybe_flush_permalinks() {
521 521
 
522
-		$flush = get_option( 'wpinv_flush_permalinks', 0 );
522
+		$flush = get_option('wpinv_flush_permalinks', 0);
523 523
 
524
-		if ( ! empty( $flush ) ) {
524
+		if (!empty($flush)) {
525 525
 			flush_rewrite_rules();
526
-			delete_option( 'wpinv_flush_permalinks' );
526
+			delete_option('wpinv_flush_permalinks');
527 527
 		}
528 528
 
529 529
 	}
@@ -534,10 +534,10 @@  discard block
 block discarded – undo
534 534
 	 * @since 1.0.19
535 535
 	 * @param int[] $excluded_posts_ids
536 536
 	 */
537
-	public function wpseo_exclude_from_sitemap_by_post_ids( $excluded_posts_ids ) {
537
+	public function wpseo_exclude_from_sitemap_by_post_ids($excluded_posts_ids) {
538 538
 
539 539
 		// Ensure that we have an array.
540
-		if ( ! is_array( $excluded_posts_ids ) ) {
540
+		if (!is_array($excluded_posts_ids)) {
541 541
 			$excluded_posts_ids = array();
542 542
 		}
543 543
 
@@ -545,24 +545,24 @@  discard block
 block discarded – undo
545 545
 		$our_pages = array();
546 546
 
547 547
 		// Checkout page.
548
-		$our_pages[] = wpinv_get_option( 'checkout_page', false );
548
+		$our_pages[] = wpinv_get_option('checkout_page', false);
549 549
 
550 550
 		// Success page.
551
-		$our_pages[] = wpinv_get_option( 'success_page', false );
551
+		$our_pages[] = wpinv_get_option('success_page', false);
552 552
 
553 553
 		// Failure page.
554
-		$our_pages[] = wpinv_get_option( 'failure_page', false );
554
+		$our_pages[] = wpinv_get_option('failure_page', false);
555 555
 
556 556
 		// History page.
557
-		$our_pages[] = wpinv_get_option( 'invoice_history_page', false );
557
+		$our_pages[] = wpinv_get_option('invoice_history_page', false);
558 558
 
559 559
 		// Subscriptions page.
560
-		$our_pages[] = wpinv_get_option( 'invoice_subscription_page', false );
560
+		$our_pages[] = wpinv_get_option('invoice_subscription_page', false);
561 561
 
562
-		$our_pages   = array_map( 'intval', array_filter( $our_pages ) );
562
+		$our_pages   = array_map('intval', array_filter($our_pages));
563 563
 
564 564
 		$excluded_posts_ids = $excluded_posts_ids + $our_pages;
565
-		return array_unique( $excluded_posts_ids );
565
+		return array_unique($excluded_posts_ids);
566 566
 
567 567
 	}
568 568
 
@@ -572,7 +572,7 @@  discard block
 block discarded – undo
572 572
 	 * @since 2.0.0
573 573
 	 */
574 574
 	public function wp_footer() {
575
-		wpinv_get_template( 'frontend-footer.php' );
575
+		wpinv_get_template('frontend-footer.php');
576 576
 	}
577 577
 
578 578
 	/**
@@ -581,14 +581,14 @@  discard block
 block discarded – undo
581 581
 	 * @since 2.0.0
582 582
 	 */
583 583
 	public function wp_head() {
584
-		wpinv_get_template( 'frontend-head.php' );
584
+		wpinv_get_template('frontend-head.php');
585 585
 	}
586 586
 
587 587
 	/**
588 588
 	 * Custom query vars.
589 589
 	 *
590 590
 	 */
591
-	public function custom_query_vars( $vars ) {
591
+	public function custom_query_vars($vars) {
592 592
         $vars[] = 'getpaid-ipn';
593 593
         return $vars;
594 594
 	}
@@ -599,28 +599,28 @@  discard block
 block discarded – undo
599 599
 	 */
600 600
 	public function add_rewrite_rule() {
601 601
         $tag = 'getpaid-ipn';
602
-        add_rewrite_tag( "%$tag%", '([^&]+)' );
603
-        add_rewrite_rule( "^$tag/([^/]*)/?", "index.php?$tag=\$matches[1]", 'top' );
602
+        add_rewrite_tag("%$tag%", '([^&]+)');
603
+        add_rewrite_rule("^$tag/([^/]*)/?", "index.php?$tag=\$matches[1]", 'top');
604 604
 	}
605 605
 
606 606
 	/**
607 607
 	 * Processes non-query string ipns.
608 608
 	 *
609 609
 	 */
610
-	public function maybe_process_new_ipn( $query ) {
610
+	public function maybe_process_new_ipn($query) {
611 611
 
612
-        if ( is_admin() || ! $query->is_main_query() ) {
612
+        if (is_admin() || !$query->is_main_query()) {
613 613
             return;
614 614
         }
615 615
 
616
-		$gateway = get_query_var( 'getpaid-ipn' );
616
+		$gateway = get_query_var('getpaid-ipn');
617 617
 
618
-        if ( ! empty( $gateway ) ) {
618
+        if (!empty($gateway)) {
619 619
 
620
-			$gateway = sanitize_text_field( $gateway );
620
+			$gateway = sanitize_text_field($gateway);
621 621
 			nocache_headers();
622
-			do_action( 'wpinv_verify_payment_ipn', $gateway );
623
-			do_action( "wpinv_verify_{$gateway}_ipn" );
622
+			do_action('wpinv_verify_payment_ipn', $gateway);
623
+			do_action("wpinv_verify_{$gateway}_ipn");
624 624
 			exit;
625 625
 
626 626
         }
Please login to merge, or discard this patch.