AyeCode / invoicing

includes/reports/class-getpaid-graph-downloader.php

Indentation +205 added lines, -205 removed lines

@@ -12,219 +12,219 @@
  */
 class GetPaid_Graph_Downloader {
 
-	/**
-	 * @var GetPaid_Reports_Report
-	 */
-	public $handler;
-
-	/**
-	 * Class constructor.
-	 *
-	 */
-	public function __construct() {
-		$this->handler = new GetPaid_Reports_Report();
-	}
-
-	/**
-	 * Prepares the datastore handler.
-	 *
-	 * @return GetPaid_Reports_Report_Items|GetPaid_Reports_Report_Gateways|GetPaid_Reports_Report_Discounts
-	 */
-	public function prepare_handler( $graph ) {
-
-		if ( empty( $this->handler->views[ $graph ] ) ) {
-			wp_die( __( 'Invalid Graph', 'invoicing' ), 400 );
-		}
-
-		return new $this->handler->views[ $graph ]['class']();
-
-	}
-
-	/**
-	 * Prepares the output stream.
-	 *
-	 * @return resource
-	 */
-	public function prepare_output() {
-
-		$output  = fopen( 'php://output', 'w' );
-
-		if ( false === $output ) {
-			wp_die( __( 'Unsupported server', 'invoicing' ), 500 );
-		}
-
-		return $output;
-	}
-
-	/**
-	 * Prepares the file type.
-	 *
-	 * @return string
-	 */
-	public function prepare_file_type( $graph ) {
-
-		$file_type = empty( $_REQUEST['file_type'] ) ? 'csv' : sanitize_text_field( $_REQUEST['file_type'] );
-		$file_name = wpinv_sanitize_key( "getpaid-$graph-" . current_time( 'Y-m-d' ) );
-
-		header( "Content-Type:application/$file_type" );
-		header( "Content-Disposition:attachment;filename=$file_name.$file_type" );
-
-		return $file_type;
-	}
-
-	/**
-	 * Handles the actual download.
-	 *
-	 */
-	public function download( $graph ) {
-		global $wpdb;
-
-		$handler   = $this->prepare_handler( $graph );
-		$stream    = $this->prepare_output();
-		$stats     = $wpdb->get_results( $handler->get_sql( $handler->get_range() ) );
-		$headers   = array( $handler->field, 'total', 'total_raw' );
-		$file_type = $this->prepare_file_type( $graph );
-
-		if ( 'csv' == $file_type ) {
-			$this->download_csv( $stats, $stream, $headers );
-		} else if( 'xml' == $file_type ) {
-			$this->download_xml( $stats, $stream, $headers );
-		} else {
-			$this->download_json( $stats, $stream, $headers );
-		}
-
-		fclose( $stream );
-		exit;
-	}
-
-	/**
-	 * Downloads graph as csv
-	 *
-	 * @param array $stats The stats being downloaded.
-	 * @param resource $stream The stream to output to.
-	 * @param array $headers The fields to stream.
-	 * @since       1.0.19
-	 */
-	public function download_csv( $stats, $stream, $headers ) {
-
-		// Output the csv column headers.
-		fputcsv( $stream, $headers );
-
-		// Loop through 
-		foreach ( $stats as $stat ) {
-			$row  = array_values( $this->prepare_row( $stat, $headers ) );
-			$row  = array_map( 'maybe_serialize', $row );
-			fputcsv( $stream, $row );
-		}
-
-	}
-
-	/**
-	 * Downloads graph as json
-	 *
-	 * @param array $stats The stats being downloaded.
-	 * @param resource $stream The stream to output to.
-	 * @param array $headers The fields to stream.
-	 * @since       1.0.19
-	 */
-	public function download_json( $stats, $stream, $headers ) {
-
-		$prepared = array();
-
-		// Loop through 
-		foreach ( $stats as $stat ) {
-			$prepared[] = $this->prepare_row( $stat, $headers );
-		}
-
-		fwrite( $stream, wp_json_encode( $prepared ) );
-
-	}
-
-	/**
-	 * Downloads graph as xml
-	 *
-	 * @param array $stats The stats being downloaded.
-	 * @param resource $stream The stream to output to.
-	 * @param array $headers The fields to stream.
-	 * @since       1.0.19
-	 */
-	public function download_xml( $stats, $stream, $headers ) {
-
-		$prepared = array();
-
-		// Loop through 
-		foreach ( $stats as $stat ) {
-			$prepared[] = $this->prepare_row( $stat, $headers );
-		}
-
-		$xml = new SimpleXMLElement('<?xml version="1.0"?><data></data>');
-		$this->convert_array_xml( $prepared, $xml );
-
-		fwrite( $stream, $xml->asXML() );
-
-	}
-
-	/**
-	 * Converts stats array to xml
-	 *
-	 * @access      public
-	 * @since      1.0.19
-	 */
-	public function convert_array_xml( $data, $xml ) {
-
-		// Loop through 
-		foreach ( $data as $key => $value ) {
-
-			$key = preg_replace( "/[^A-Za-z0-9_\-]/", '', $key );
-
-			if ( is_array( $value ) ) {
-
-				if ( is_numeric( $key ) ){
-					$key = 'item'.$key; //dealing with <0/>..<n/> issues
-				}
-
-				$subnode = $xml->addChild( $key );
-				$this->convert_array_xml( $value, $subnode );
-
-			} else {
-				$xml->addChild( $key, htmlspecialchars( $value ) );
-			}
-
-		}
+    /**
+     * @var GetPaid_Reports_Report
+     */
+    public $handler;
+
+    /**
+     * Class constructor.
+     *
+     */
+    public function __construct() {
+        $this->handler = new GetPaid_Reports_Report();
+    }
+
+    /**
+     * Prepares the datastore handler.
+     *
+     * @return GetPaid_Reports_Report_Items|GetPaid_Reports_Report_Gateways|GetPaid_Reports_Report_Discounts
+     */
+    public function prepare_handler( $graph ) {
+
+        if ( empty( $this->handler->views[ $graph ] ) ) {
+            wp_die( __( 'Invalid Graph', 'invoicing' ), 400 );
+        }
+
+        return new $this->handler->views[ $graph ]['class']();
+
+    }
+
+    /**
+     * Prepares the output stream.
+     *
+     * @return resource
+     */
+    public function prepare_output() {
+
+        $output  = fopen( 'php://output', 'w' );
+
+        if ( false === $output ) {
+            wp_die( __( 'Unsupported server', 'invoicing' ), 500 );
+        }
+
+        return $output;
+    }
+
+    /**
+     * Prepares the file type.
+     *
+     * @return string
+     */
+    public function prepare_file_type( $graph ) {
+
+        $file_type = empty( $_REQUEST['file_type'] ) ? 'csv' : sanitize_text_field( $_REQUEST['file_type'] );
+        $file_name = wpinv_sanitize_key( "getpaid-$graph-" . current_time( 'Y-m-d' ) );
+
+        header( "Content-Type:application/$file_type" );
+        header( "Content-Disposition:attachment;filename=$file_name.$file_type" );
+
+        return $file_type;
+    }
+
+    /**
+     * Handles the actual download.
+     *
+     */
+    public function download( $graph ) {
+        global $wpdb;
+
+        $handler   = $this->prepare_handler( $graph );
+        $stream    = $this->prepare_output();
+        $stats     = $wpdb->get_results( $handler->get_sql( $handler->get_range() ) );
+        $headers   = array( $handler->field, 'total', 'total_raw' );
+        $file_type = $this->prepare_file_type( $graph );
+
+        if ( 'csv' == $file_type ) {
+            $this->download_csv( $stats, $stream, $headers );
+        } else if( 'xml' == $file_type ) {
+            $this->download_xml( $stats, $stream, $headers );
+        } else {
+            $this->download_json( $stats, $stream, $headers );
+        }
+
+        fclose( $stream );
+        exit;
+    }
+
+    /**
+     * Downloads graph as csv
+     *
+     * @param array $stats The stats being downloaded.
+     * @param resource $stream The stream to output to.
+     * @param array $headers The fields to stream.
+     * @since       1.0.19
+     */
+    public function download_csv( $stats, $stream, $headers ) {
+
+        // Output the csv column headers.
+        fputcsv( $stream, $headers );
+
+        // Loop through 
+        foreach ( $stats as $stat ) {
+            $row  = array_values( $this->prepare_row( $stat, $headers ) );
+            $row  = array_map( 'maybe_serialize', $row );
+            fputcsv( $stream, $row );
+        }
+
+    }
+
+    /**
+     * Downloads graph as json
+     *
+     * @param array $stats The stats being downloaded.
+     * @param resource $stream The stream to output to.
+     * @param array $headers The fields to stream.
+     * @since       1.0.19
+     */
+    public function download_json( $stats, $stream, $headers ) {
+
+        $prepared = array();
+
+        // Loop through 
+        foreach ( $stats as $stat ) {
+            $prepared[] = $this->prepare_row( $stat, $headers );
+        }
+
+        fwrite( $stream, wp_json_encode( $prepared ) );
+
+    }
+
+    /**
+     * Downloads graph as xml
+     *
+     * @param array $stats The stats being downloaded.
+     * @param resource $stream The stream to output to.
+     * @param array $headers The fields to stream.
+     * @since       1.0.19
+     */
+    public function download_xml( $stats, $stream, $headers ) {
+
+        $prepared = array();
+
+        // Loop through 
+        foreach ( $stats as $stat ) {
+            $prepared[] = $this->prepare_row( $stat, $headers );
+        }
+
+        $xml = new SimpleXMLElement('<?xml version="1.0"?><data></data>');
+        $this->convert_array_xml( $prepared, $xml );
+
+        fwrite( $stream, $xml->asXML() );
+
+    }
+
+    /**
+     * Converts stats array to xml
+     *
+     * @access      public
+     * @since      1.0.19
+     */
+    public function convert_array_xml( $data, $xml ) {
+
+        // Loop through 
+        foreach ( $data as $key => $value ) {
+
+            $key = preg_replace( "/[^A-Za-z0-9_\-]/", '', $key );
+
+            if ( is_array( $value ) ) {
+
+                if ( is_numeric( $key ) ){
+                    $key = 'item'.$key; //dealing with <0/>..<n/> issues
+                }
+
+                $subnode = $xml->addChild( $key );
+                $this->convert_array_xml( $value, $subnode );
+
+            } else {
+                $xml->addChild( $key, htmlspecialchars( $value ) );
+            }
+
+        }
 
-	}
-
-	/**
-	 * Prepares a single row for download.
-	 *
-	 * @param stdClass|array $row The row to prepare..
-	 * @param array $fields The fields to stream.
-	 * @since       1.0.19
-	 * @return array
-	 */
-	public function prepare_row( $row, $fields ) {
+    }
+
+    /**
+     * Prepares a single row for download.
+     *
+     * @param stdClass|array $row The row to prepare..
+     * @param array $fields The fields to stream.
+     * @since       1.0.19
+     * @return array
+     */
+    public function prepare_row( $row, $fields ) {
 
-		$prepared = array();
-		$row      = (array) $row;
+        $prepared = array();
+        $row      = (array) $row;
 
-		foreach ( $fields as $field ) {
+        foreach ( $fields as $field ) {
 
-			if ( $field === 'total' ) {
-				$prepared[ $field ] = html_entity_decode( strip_tags( wpinv_price( $row['total'] ) ), ENT_QUOTES );
-				continue;
-			}
+            if ( $field === 'total' ) {
+                $prepared[ $field ] = html_entity_decode( strip_tags( wpinv_price( $row['total'] ) ), ENT_QUOTES );
+                continue;
+            }
 
-			if ( $field === 'total_raw' ) {
-				$prepared[ $field ] = wpinv_round_amount( wpinv_sanitize_amount( $row['total'] ) );
-				continue;
-			}
+            if ( $field === 'total_raw' ) {
+                $prepared[ $field ] = wpinv_round_amount( wpinv_sanitize_amount( $row['total'] ) );
+                continue;
+            }
 
-			$prepared[ $field ] = strip_tags( $row[ $field ] );
+            $prepared[ $field ] = strip_tags( $row[ $field ] );
 
-		}
+        }
 
-		return $prepared;
-	}
+        return $prepared;
+    }
 
 
 }

includes/reports/class-getpaid-invoice-exporter.php

Indentation +189 added lines, -189 removed lines

@@ -12,194 +12,194 @@
  */
 class GetPaid_Invoice_Exporter extends GetPaid_Graph_Downloader {
 
-	/**
-	 * Retrieves invoices query args.
-	 * 
-	 * @param string $post_type post type to retrieve.
-	 * @param array $args Args to search for.
-	 * @return array
-	 */
-	public function get_invoice_query_args( $post_type, $args ) {
-
-		$query_args = array(
-			'post_type'              => $post_type,
-			'post_status'            => array_keys( wpinv_get_invoice_statuses( true, false, $post_type ) ),
-			'posts_per_page'         => -1,
-			'no_found_rows'          => true,
-			'update_post_term_cache' => false,
-			'fields'                 => 'ids',
-		);
-
-		if ( ! empty( $args['status'] ) && in_array( $args['status'], $query_args['post_status'], true ) ) {
-			$query_args['post_status'] = wpinv_clean( wpinv_parse_list( $args['status'] ) );
-		}
-
-		$date_query = array();
-		if ( ! empty( $args['to_date'] ) ) {
-			$date_query['before'] = wpinv_clean( $args['to_date'] );
-		}
-
-		if ( ! empty( $args['from_date'] ) ) {
-			$date_query['after'] = wpinv_clean( $args['from_date'] );
-		}
-
-		if ( ! empty( $date_query ) ) {
-			$date_query['inclusive']  = true;
-			$query_args['date_query'] = array( $date_query );
-		}
-
-		return $query_args;
-	}
-
-	/**
-	 * Retrieves invoices.
-	 * 
-	 * @param array $query_args WP_Query args.
-	 * @return WPInv_Invoice[]
-	 */
-	public function get_invoices( $query_args ) {
-
-		// Get invoices.
-		$invoices = new WP_Query( $query_args );
-
-		// Prepare the results.
-		return array_map( 'wpinv_get_invoice', $invoices->posts );
-
-	}
-
-	/**
-	 * Handles the actual download.
-	 *
-	 */
-	public function export( $post_type, $args ) {
-
-		$invoices  = $this->get_invoices( $this->get_invoice_query_args( $post_type, $args ) );
-		$stream    = $this->prepare_output();
-		$headers   = $this->get_export_fields( $post_type );
-		$file_type = $this->prepare_file_type( strtolower( getpaid_get_post_type_label( $post_type ) ) );
-
-		if ( 'csv' == $file_type ) {
-			$this->download_csv( $invoices, $stream, $headers );
-		} else if( 'xml' == $file_type ) {
-			$this->download_xml( $invoices, $stream, $headers );
-		} else {
-			$this->download_json( $invoices, $stream, $headers );
-		}
-
-		fclose( $stream );
-		exit;
-	}
-
-	/**
-	 * Prepares a single invoice for download.
-	 *
-	 * @param WPInv_Invoice $invoice The invoice to prepare..
-	 * @param array $fields The fields to stream.
-	 * @since       1.0.19
-	 * @return array
-	 */
-	public function prepare_row( $invoice, $fields ) {
-
-		$prepared      = array();
-		$amount_fields = $this->get_amount_fields( $invoice->get_post_type() );
-
-		foreach ( $fields as $field ) {
-
-			$value  = '';
-			$method = "get_$field";
-
-			if ( method_exists( $invoice, $method ) ) {
-				$value  = $invoice->$method();
-			}
-
-			if ( in_array( $field, $amount_fields ) ) {
-				$value  = wpinv_round_amount( wpinv_sanitize_amount( $value ) );
-			}
-
-			$prepared[ $field ] = wpinv_clean( $value );
-
-		}
-
-		return $prepared;
-	}
-
-	/**
-	 * Retrieves export fields.
-	 *
-	 * @param string $post_type
-	 * @since       1.0.19
-	 * @return array
-	 */
-	public function get_export_fields( $post_type ) {
-
-		$fields = array(
-			'id',
-			'parent_id',
-			'status',
-			'date_created',
-			'date_modified',
-			'date_due',
-			'date_completed',
-			'number',
-			'key',
-			'description',
-			'post_type',
-			'mode',
-			'customer_id',
-			'customer_first_name',
-			'customer_last_name',
-			'customer_phone',
-			'customer_email',
-			'customer_country',
-			'customer_city',
-			'customer_state',
-			'customer_zip',
-			'customer_company',
-			'customer_vat_number',
-			'customer_address',
-			'subtotal',
-			'total_discount',
-			'total_tax',
-			'total_fees',
-			'fees',
-			'discounts',
-			'taxes',
-			'cart_details',
-			'item_ids',
-			'payment_form',
-			'discount_code',
-			'gateway',
-			'transaction_id',
-			'currency',
-			'disable_taxes',
-			'subscription_id',
-			'remote_subscription_id',
-			'is_viewed',
-			'email_cc',
-			'template',
-			'created_via'
-    	);
-
-		return apply_filters( 'getpaid_invoice_exporter_get_fields', $fields, $post_type );
-	}
-
-	/**
-	 * Retrieves amount fields.
-	 *
-	 * @param string $post_type
-	 * @since       1.0.19
-	 * @return array
-	 */
-	public function get_amount_fields( $post_type ) {
-
-		$fields = array(
-			'subtotal',
-			'total_discount',
-			'total_tax',
-			'total_fees'
-    	);
-
-		return apply_filters( 'getpaid_invoice_exporter_get_amount_fields', $fields, $post_type );
-	}
+    /**
+     * Retrieves invoices query args.
+     * 
+     * @param string $post_type post type to retrieve.
+     * @param array $args Args to search for.
+     * @return array
+     */
+    public function get_invoice_query_args( $post_type, $args ) {
+
+        $query_args = array(
+            'post_type'              => $post_type,
+            'post_status'            => array_keys( wpinv_get_invoice_statuses( true, false, $post_type ) ),
+            'posts_per_page'         => -1,
+            'no_found_rows'          => true,
+            'update_post_term_cache' => false,
+            'fields'                 => 'ids',
+        );
+
+        if ( ! empty( $args['status'] ) && in_array( $args['status'], $query_args['post_status'], true ) ) {
+            $query_args['post_status'] = wpinv_clean( wpinv_parse_list( $args['status'] ) );
+        }
+
+        $date_query = array();
+        if ( ! empty( $args['to_date'] ) ) {
+            $date_query['before'] = wpinv_clean( $args['to_date'] );
+        }
+
+        if ( ! empty( $args['from_date'] ) ) {
+            $date_query['after'] = wpinv_clean( $args['from_date'] );
+        }
+
+        if ( ! empty( $date_query ) ) {
+            $date_query['inclusive']  = true;
+            $query_args['date_query'] = array( $date_query );
+        }
+
+        return $query_args;
+    }
+
+    /**
+     * Retrieves invoices.
+     * 
+     * @param array $query_args WP_Query args.
+     * @return WPInv_Invoice[]
+     */
+    public function get_invoices( $query_args ) {
+
+        // Get invoices.
+        $invoices = new WP_Query( $query_args );
+
+        // Prepare the results.
+        return array_map( 'wpinv_get_invoice', $invoices->posts );
+
+    }
+
+    /**
+     * Handles the actual download.
+     *
+     */
+    public function export( $post_type, $args ) {
+
+        $invoices  = $this->get_invoices( $this->get_invoice_query_args( $post_type, $args ) );
+        $stream    = $this->prepare_output();
+        $headers   = $this->get_export_fields( $post_type );
+        $file_type = $this->prepare_file_type( strtolower( getpaid_get_post_type_label( $post_type ) ) );
+
+        if ( 'csv' == $file_type ) {
+            $this->download_csv( $invoices, $stream, $headers );
+        } else if( 'xml' == $file_type ) {
+            $this->download_xml( $invoices, $stream, $headers );
+        } else {
+            $this->download_json( $invoices, $stream, $headers );
+        }
+
+        fclose( $stream );
+        exit;
+    }
+
+    /**
+     * Prepares a single invoice for download.
+     *
+     * @param WPInv_Invoice $invoice The invoice to prepare..
+     * @param array $fields The fields to stream.
+     * @since       1.0.19
+     * @return array
+     */
+    public function prepare_row( $invoice, $fields ) {
+
+        $prepared      = array();
+        $amount_fields = $this->get_amount_fields( $invoice->get_post_type() );
+
+        foreach ( $fields as $field ) {
+
+            $value  = '';
+            $method = "get_$field";
+
+            if ( method_exists( $invoice, $method ) ) {
+                $value  = $invoice->$method();
+            }
+
+            if ( in_array( $field, $amount_fields ) ) {
+                $value  = wpinv_round_amount( wpinv_sanitize_amount( $value ) );
+            }
+
+            $prepared[ $field ] = wpinv_clean( $value );
+
+        }
+
+        return $prepared;
+    }
+
+    /**
+     * Retrieves export fields.
+     *
+     * @param string $post_type
+     * @since       1.0.19
+     * @return array
+     */
+    public function get_export_fields( $post_type ) {
+
+        $fields = array(
+            'id',
+            'parent_id',
+            'status',
+            'date_created',
+            'date_modified',
+            'date_due',
+            'date_completed',
+            'number',
+            'key',
+            'description',
+            'post_type',
+            'mode',
+            'customer_id',
+            'customer_first_name',
+            'customer_last_name',
+            'customer_phone',
+            'customer_email',
+            'customer_country',
+            'customer_city',
+            'customer_state',
+            'customer_zip',
+            'customer_company',
+            'customer_vat_number',
+            'customer_address',
+            'subtotal',
+            'total_discount',
+            'total_tax',
+            'total_fees',
+            'fees',
+            'discounts',
+            'taxes',
+            'cart_details',
+            'item_ids',
+            'payment_form',
+            'discount_code',
+            'gateway',
+            'transaction_id',
+            'currency',
+            'disable_taxes',
+            'subscription_id',
+            'remote_subscription_id',
+            'is_viewed',
+            'email_cc',
+            'template',
+            'created_via'
+        );
+
+        return apply_filters( 'getpaid_invoice_exporter_get_fields', $fields, $post_type );
+    }
+
+    /**
+     * Retrieves amount fields.
+     *
+     * @param string $post_type
+     * @since       1.0.19
+     * @return array
+     */
+    public function get_amount_fields( $post_type ) {
+
+        $fields = array(
+            'subtotal',
+            'total_discount',
+            'total_tax',
+            'total_fees'
+        );
+
+        return apply_filters( 'getpaid_invoice_exporter_get_amount_fields', $fields, $post_type );
+    }
 
 }

includes/wpinv-tax-functions.php

Indentation +8 added lines, -8 removed lines

@@ -215,16 +215,16 @@ 
 function getpaid_prepare_item_tax( $item, $tax_name, $tax_amount, $recurring_tax_amount ) {
 
     $initial_tax   = $tax_amount;
-	$recurring_tax = 0;
+    $recurring_tax = 0;
 
     if ( $item->is_recurring() ) {
-		$recurring_tax = $recurring_tax_amount;
-	}
+        $recurring_tax = $recurring_tax_amount;
+    }
 
-	return array(
-		'name'          => sanitize_text_field( $tax_name ),
-		'initial_tax'   => $initial_tax,
-		'recurring_tax' => $recurring_tax,
+    return array(
+        'name'          => sanitize_text_field( $tax_name ),
+        'initial_tax'   => $initial_tax,
+        'recurring_tax' => $recurring_tax,
     );
 
 }
@@ -328,7 +328,7 @@ 
  */
 function wpinv_should_validate_vat_number() {
     $validate = wpinv_get_option( 'validate_vat_number' );
-	return ! empty( $validate );
+    return ! empty( $validate );
 }
 
 function wpinv_sales_tax_for_year( $year = null ) {

includes/admin/meta-boxes/class-getpaid-meta-box-item-vat.php

Indentation +13 added lines, -13 removed lines

@@ -8,7 +8,7 @@ 
  */
 
 if ( ! defined( 'ABSPATH' ) ) {
-	exit; // Exit if accessed directly
+    exit; // Exit if accessed directly
 }
 
 /**
@@ -17,10 +17,10 @@ 
 class GetPaid_Meta_Box_Item_VAT {
 
     /**
-	 * Output the metabox.
-	 *
-	 * @param WP_Post $post
-	 */
+     * Output the metabox.
+     *
+     * @param WP_Post $post
+     */
     public static function output( $post ) {
 
         // Prepare the item.
@@ -46,10 +46,10 @@ 
     }
 
     /**
-	 * Output the VAT rules settings.
-	 *
-	 * @param WPInv_Item $item
-	 */
+     * Output the VAT rules settings.
+     *
+     * @param WPInv_Item $item
+     */
     public static function output_vat_rules( $item ) {
         ?>
 
@@ -87,10 +87,10 @@ 
     }
 
     /**
-	 * Output the VAT class settings.
-	 *
-	 * @param WPInv_Item $item
-	 */
+     * Output the VAT class settings.
+     *
+     * @param WPInv_Item $item
+     */
     public static function output_vat_classes( $item ) {
         ?>
 

includes/class-wpinv-euvat.php

Indentation +12 added lines, -12 removed lines

@@ -55,27 +55,27 @@
     public static function vat_rates_settings() {}
 
     /**
-	 *
-	 * @deprecated
-	 */
+     *
+     * @deprecated
+     */
     public static function vat_settings() {}
 
     /**
-	 *
-	 * @deprecated
-	 */
+     *
+     * @deprecated
+     */
     public static function maxmind_folder() {}
 
     /**
-	 *
-	 * @deprecated
-	 */
+     *
+     * @deprecated
+     */
     public static function geoip2_download_database() {}
 
     /**
-	 *
-	 * @deprecated
-	 */
+     *
+     * @deprecated
+     */
     public static function geoip2_download_file() {}
 
     /**

includes/data/item-schema.php

Indentation +228 added lines, -228 removed lines

@@ -13,233 +13,233 @@
 
 return array(
 
-	'id'              => array(
-		'description' => __( 'Unique identifier for the item.', 'invoicing' ),
-		'type'        => 'integer',
-		'context'     => array( 'view', 'edit', 'embed' ),
-		'readonly'    => true,
-	),
-
-	'parent_id'       => array(
-		'description' => __( 'Parent item ID.', 'invoicing' ),
-		'type'        => 'integer',
-		'context'     => array( 'view', 'edit', 'embed' ),
-		'default'     => 0,
-	),
-
-	'status'          => array(
-		'description' => __( 'A named status for the item.', 'invoicing' ),
-		'type'        => 'string',
-		'enum'        => array( 'draft', 'pending', 'publish' ),
-		'context'     => array( 'view', 'edit', 'embed' ),
-		'default'     => 'draft',
-	),
-
-	'version'         => array(
-		'description' => __( 'Plugin version when the item was created.', 'invoicing' ),
-		'type'        => 'string',
-		'context'     => array( 'view', 'edit' ),
-		'readonly'    => true,
-	),
-
-	'date_created'    => array(
-		'description' => __( "The date the item was created, in the site's timezone.", 'invoicing' ),
-		'type'        => 'string',
-		'context'     => array( 'view', 'edit', 'embed' ),
-	),
-
-	'date_created_gmt'    => array(
-		'description' => __( 'The GMT date the item was created.', 'invoicing' ),
-		'type'        => 'string',
-		'context'     => array( 'view', 'edit', 'embed' ),
-		'readonly'    => true,
-	),
-
-	'date_modified'   => array(
-		'description' => __( "The date the item was last modified, in the site's timezone.", 'invoicing' ),
-		'type'        => 'string',
-		'context'     => array( 'view', 'edit', 'embed' ),
-		'readonly'    => true,
-	),
-
-	'date_modified_gmt'    => array(
-		'description' => __( 'The GMT date the item was last modified.', 'invoicing' ),
-		'type'        => 'string',
-		'context'     => array( 'view', 'edit', 'embed' ),
-		'readonly'    => true,
-	),
-
-	'name'			  => array(
-		'description' => __( "The item's name.", 'invoicing' ),
-		'type'        => 'string',
-		'context'     => array( 'view', 'edit', 'embed' ),
-		'required'    => true,
-	),
-
-	'description'     => array(
-		'description' => __( "The item's description.", 'invoicing' ),
-		'type'        => 'string',
-		'context'     => array( 'view', 'edit', 'embed' ),
-	),
-
-	'owner'           => array(
-		'description' => __( 'The owner of the item (user id).', 'invoicing' ),
-		'type'        => 'integer',
-		'context'     => array( 'view', 'edit', 'embed' ),
-	),
-
-	'price'           => array(
-		'description' => __( 'The price of the item.', 'invoicing' ),
-		'type'        => 'number',
-		'context'     => array( 'view', 'edit', 'embed' ),
-		'required'    => true,
-	),
-
-	'the_price'       => array(
-		'description' => __( 'The formatted price of the item.', 'invoicing' ),
-		'type'        => 'string',
-		'context'     => array( 'view', 'edit', 'embed' ),
-		'readonly'    => true,
-	),
-
-	'type'       => array(
-		'description' => __( 'The item type.', 'invoicing' ),
-		'type'        => 'string',
-		'enum'        => wpinv_item_types(),
-		'default'     => 'custom',
-		'context'     => array( 'view', 'edit', 'embed' ),
-	),
-
-	'vat_rule'       => array(
-		'description' => __( 'VAT rule applied to the item.', 'invoicing' ),
-		'type'        => 'string',
-		'enum'        => array_keys( getpaid_get_tax_rules() ),
-		'context'     => array( 'view', 'edit', 'embed' ),
-	),
-
-	'vat_class'       => array(
-		'description' => __( 'VAT class for the item.', 'invoicing' ),
-		'type'        => 'string',
-		'context'     => array( 'view', 'edit', 'embed' ),
-		'enum'        => array_keys( getpaid_get_tax_classes() ),
-	),
-
-	'custom_id'       => array(
-		'description' => __( 'Custom id for the item.', 'invoicing' ),
-		'type'        => 'string',
-		'context'     => array( 'view', 'edit', 'embed' ),
-	),
+    'id'              => array(
+        'description' => __( 'Unique identifier for the item.', 'invoicing' ),
+        'type'        => 'integer',
+        'context'     => array( 'view', 'edit', 'embed' ),
+        'readonly'    => true,
+    ),
+
+    'parent_id'       => array(
+        'description' => __( 'Parent item ID.', 'invoicing' ),
+        'type'        => 'integer',
+        'context'     => array( 'view', 'edit', 'embed' ),
+        'default'     => 0,
+    ),
+
+    'status'          => array(
+        'description' => __( 'A named status for the item.', 'invoicing' ),
+        'type'        => 'string',
+        'enum'        => array( 'draft', 'pending', 'publish' ),
+        'context'     => array( 'view', 'edit', 'embed' ),
+        'default'     => 'draft',
+    ),
+
+    'version'         => array(
+        'description' => __( 'Plugin version when the item was created.', 'invoicing' ),
+        'type'        => 'string',
+        'context'     => array( 'view', 'edit' ),
+        'readonly'    => true,
+    ),
+
+    'date_created'    => array(
+        'description' => __( "The date the item was created, in the site's timezone.", 'invoicing' ),
+        'type'        => 'string',
+        'context'     => array( 'view', 'edit', 'embed' ),
+    ),
+
+    'date_created_gmt'    => array(
+        'description' => __( 'The GMT date the item was created.', 'invoicing' ),
+        'type'        => 'string',
+        'context'     => array( 'view', 'edit', 'embed' ),
+        'readonly'    => true,
+    ),
+
+    'date_modified'   => array(
+        'description' => __( "The date the item was last modified, in the site's timezone.", 'invoicing' ),
+        'type'        => 'string',
+        'context'     => array( 'view', 'edit', 'embed' ),
+        'readonly'    => true,
+    ),
+
+    'date_modified_gmt'    => array(
+        'description' => __( 'The GMT date the item was last modified.', 'invoicing' ),
+        'type'        => 'string',
+        'context'     => array( 'view', 'edit', 'embed' ),
+        'readonly'    => true,
+    ),
+
+    'name'			  => array(
+        'description' => __( "The item's name.", 'invoicing' ),
+        'type'        => 'string',
+        'context'     => array( 'view', 'edit', 'embed' ),
+        'required'    => true,
+    ),
+
+    'description'     => array(
+        'description' => __( "The item's description.", 'invoicing' ),
+        'type'        => 'string',
+        'context'     => array( 'view', 'edit', 'embed' ),
+    ),
+
+    'owner'           => array(
+        'description' => __( 'The owner of the item (user id).', 'invoicing' ),
+        'type'        => 'integer',
+        'context'     => array( 'view', 'edit', 'embed' ),
+    ),
+
+    'price'           => array(
+        'description' => __( 'The price of the item.', 'invoicing' ),
+        'type'        => 'number',
+        'context'     => array( 'view', 'edit', 'embed' ),
+        'required'    => true,
+    ),
+
+    'the_price'       => array(
+        'description' => __( 'The formatted price of the item.', 'invoicing' ),
+        'type'        => 'string',
+        'context'     => array( 'view', 'edit', 'embed' ),
+        'readonly'    => true,
+    ),
+
+    'type'       => array(
+        'description' => __( 'The item type.', 'invoicing' ),
+        'type'        => 'string',
+        'enum'        => wpinv_item_types(),
+        'default'     => 'custom',
+        'context'     => array( 'view', 'edit', 'embed' ),
+    ),
+
+    'vat_rule'       => array(
+        'description' => __( 'VAT rule applied to the item.', 'invoicing' ),
+        'type'        => 'string',
+        'enum'        => array_keys( getpaid_get_tax_rules() ),
+        'context'     => array( 'view', 'edit', 'embed' ),
+    ),
+
+    'vat_class'       => array(
+        'description' => __( 'VAT class for the item.', 'invoicing' ),
+        'type'        => 'string',
+        'context'     => array( 'view', 'edit', 'embed' ),
+        'enum'        => array_keys( getpaid_get_tax_classes() ),
+    ),
+
+    'custom_id'       => array(
+        'description' => __( 'Custom id for the item.', 'invoicing' ),
+        'type'        => 'string',
+        'context'     => array( 'view', 'edit', 'embed' ),
+    ),
 	
-	'custom_name'       => array(
-		'description' => __( 'Custom name for the item.', 'invoicing' ),
-		'type'        => 'string',
-		'context'     => array( 'view', 'edit', 'embed' ),
-	),
-
-	'custom_singular_name'       => array(
-		'description' => __( 'Custom singular name for the item.', 'invoicing' ),
-		'type'        => 'string',
-		'context'     => array( 'view', 'edit', 'embed' ),
-	),
-
-	'is_dynamic_pricing'     => array(
-		'description' => __( 'Whether or not customers can enter their own prices when checking out.', 'invoicing' ),
-		'type'        => 'integer',
-		'enum'        => array( 0, 1 ),
-		'context'     => array( 'view', 'edit', 'embed' ),
-	),
-
-	'minimum_price'   => array(
-		'description' => __( 'For dynamic prices, this is the minimum price that a user can set.', 'invoicing' ),
-		'type'        => 'number',
-		'context'     => array( 'view', 'edit', 'embed' ),
-	),
-
-	'is_recurring'        => array(
-		'description' => __( 'Whether or not this is a subscription item.', 'invoicing' ),
-		'type'        => 'integer',
-		'enum'        => array( 0, 1 ),
-		'context'     => array( 'view', 'edit', 'embed' ),
-	),
-
-	'initial_price'   => array(
-		'description' => __( 'The initial price of the item.', 'invoicing' ),
-		'type'        => 'number',
-		'context'     => array( 'view', 'edit', 'embed' ),
-		'readonly'    => true,
-	),
-
-	'the_initial_price'       => array(
-		'description' => __( 'The formatted initial price of the item.', 'invoicing' ),
-		'type'        => 'string',
-		'context'     => array( 'view', 'edit', 'embed' ),
-		'readonly'    => true,
-	),
-
-	'recurring_price' => array(
-		'description' => __( 'The recurring price of the item.', 'invoicing' ),
-		'type'        => 'number',
-		'context'     => array( 'view', 'edit', 'embed' ),
-		'readonly'    => true,
-	),
-
-	'the_recurring_price'       => array(
-		'description' => __( 'The formatted recurring price of the item.', 'invoicing' ),
-		'type'        => 'string',
-		'context'     => array( 'view', 'edit', 'embed' ),
-		'readonly'    => true,
-	),
-
-	'recurring_period'        => array(
-		'description' => __( 'The recurring period for a recurring item.', 'invoicing' ),
-		'type'        => 'string',
-		'context'     => array( 'view', 'edit', 'embed' ),
-		'enum'        => array( 'D', 'W', 'M', 'Y' ),
-	),
-
-	'recurring_interval'        => array(
-		'description' => __( 'The recurring interval for a subscription item.', 'invoicing' ),
-		'type'        => 'integer',
-		'context'     => array( 'view', 'edit', 'embed' ),
-	),
-
-	'recurring_limit' => array(
-		'description' => __( 'The maximum number of renewals for a subscription item.', 'invoicing' ),
-		'type'        => 'integer',
-		'context'     => array( 'view', 'edit', 'embed' ),
-	),
-
-	'is_free_trial'   => array(
-		'description' => __( 'Whether the item has a free trial period.', 'invoicing' ),
-		'type'        => 'integer',
-		'enum'        => array( 0, 1 ),
-		'context'     => array( 'view', 'edit', 'embed' ),
-	),
-
-	'trial_period'    => array(
-		'description' => __( 'The trial period.', 'invoicing' ),
-		'type'        => 'string',
-		'context'     => array( 'view', 'edit', 'embed' ),
-		'enum'        => array( 'D', 'W', 'M', 'Y' ),
-	),
-
-	'trial_interval'  => array(
-		'description' => __( 'The trial interval.', 'invoicing' ),
-		'type'        => 'integer',
-		'context'     => array( 'view', 'edit', 'embed' ),
-	),
-
-	'first_renewal_date'       => array(
-		'description' => __( 'The first renewal date in case the item was to be bought today.', 'invoicing' ),
-		'type'        => 'string',
-		'context'     => array( 'view', 'edit', 'embed' ),
-		'readonly'    => true,
-	),
-
-	'edit_url'        => array(
-		'description' => __( 'The URL to edit an item.', 'invoicing' ),
-		'type'        => 'string',
-		'context'     => array( 'view', 'edit', 'embed' ),
-		'readonly'    => true,
-	),
+    'custom_name'       => array(
+        'description' => __( 'Custom name for the item.', 'invoicing' ),
+        'type'        => 'string',
+        'context'     => array( 'view', 'edit', 'embed' ),
+    ),
+
+    'custom_singular_name'       => array(
+        'description' => __( 'Custom singular name for the item.', 'invoicing' ),
+        'type'        => 'string',
+        'context'     => array( 'view', 'edit', 'embed' ),
+    ),
+
+    'is_dynamic_pricing'     => array(
+        'description' => __( 'Whether or not customers can enter their own prices when checking out.', 'invoicing' ),
+        'type'        => 'integer',
+        'enum'        => array( 0, 1 ),
+        'context'     => array( 'view', 'edit', 'embed' ),
+    ),
+
+    'minimum_price'   => array(
+        'description' => __( 'For dynamic prices, this is the minimum price that a user can set.', 'invoicing' ),
+        'type'        => 'number',
+        'context'     => array( 'view', 'edit', 'embed' ),
+    ),
+
+    'is_recurring'        => array(
+        'description' => __( 'Whether or not this is a subscription item.', 'invoicing' ),
+        'type'        => 'integer',
+        'enum'        => array( 0, 1 ),
+        'context'     => array( 'view', 'edit', 'embed' ),
+    ),
+
+    'initial_price'   => array(
+        'description' => __( 'The initial price of the item.', 'invoicing' ),
+        'type'        => 'number',
+        'context'     => array( 'view', 'edit', 'embed' ),
+        'readonly'    => true,
+    ),
+
+    'the_initial_price'       => array(
+        'description' => __( 'The formatted initial price of the item.', 'invoicing' ),
+        'type'        => 'string',
+        'context'     => array( 'view', 'edit', 'embed' ),
+        'readonly'    => true,
+    ),
+
+    'recurring_price' => array(
+        'description' => __( 'The recurring price of the item.', 'invoicing' ),
+        'type'        => 'number',
+        'context'     => array( 'view', 'edit', 'embed' ),
+        'readonly'    => true,
+    ),
+
+    'the_recurring_price'       => array(
+        'description' => __( 'The formatted recurring price of the item.', 'invoicing' ),
+        'type'        => 'string',
+        'context'     => array( 'view', 'edit', 'embed' ),
+        'readonly'    => true,
+    ),
+
+    'recurring_period'        => array(
+        'description' => __( 'The recurring period for a recurring item.', 'invoicing' ),
+        'type'        => 'string',
+        'context'     => array( 'view', 'edit', 'embed' ),
+        'enum'        => array( 'D', 'W', 'M', 'Y' ),
+    ),
+
+    'recurring_interval'        => array(
+        'description' => __( 'The recurring interval for a subscription item.', 'invoicing' ),
+        'type'        => 'integer',
+        'context'     => array( 'view', 'edit', 'embed' ),
+    ),
+
+    'recurring_limit' => array(
+        'description' => __( 'The maximum number of renewals for a subscription item.', 'invoicing' ),
+        'type'        => 'integer',
+        'context'     => array( 'view', 'edit', 'embed' ),
+    ),
+
+    'is_free_trial'   => array(
+        'description' => __( 'Whether the item has a free trial period.', 'invoicing' ),
+        'type'        => 'integer',
+        'enum'        => array( 0, 1 ),
+        'context'     => array( 'view', 'edit', 'embed' ),
+    ),
+
+    'trial_period'    => array(
+        'description' => __( 'The trial period.', 'invoicing' ),
+        'type'        => 'string',
+        'context'     => array( 'view', 'edit', 'embed' ),
+        'enum'        => array( 'D', 'W', 'M', 'Y' ),
+    ),
+
+    'trial_interval'  => array(
+        'description' => __( 'The trial interval.', 'invoicing' ),
+        'type'        => 'integer',
+        'context'     => array( 'view', 'edit', 'embed' ),
+    ),
+
+    'first_renewal_date'       => array(
+        'description' => __( 'The first renewal date in case the item was to be bought today.', 'invoicing' ),
+        'type'        => 'string',
+        'context'     => array( 'view', 'edit', 'embed' ),
+        'readonly'    => true,
+    ),
+
+    'edit_url'        => array(
+        'description' => __( 'The URL to edit an item.', 'invoicing' ),
+        'type'        => 'string',
+        'context'     => array( 'view', 'edit', 'embed' ),
+        'readonly'    => true,
+    ),
 );

widgets/getpaid.php

Indentation +102 added lines, -102 removed lines

@@ -36,36 +36,36 @@ 
                     'desc_tip'    => true,
                     'default'     => '',
                     'advanced'    => false
-				),
+                ),
 
                 'form'  => array(
-	                'title'       => __( 'Form', 'invoicing' ),
-	                'desc'        => __( 'Enter a form id in case you want to display a specific payment form', 'invoicing' ),
-	                'type'        => 'text',
-	                'desc_tip'    => true,
-	                'default'     => '',
-	                'placeholder' => __('1','invoicing'),
-	                'advanced'    => false
-				),
-
-				'item'  => array(
-	                'title'       => __( 'Items', 'invoicing' ),
-	                'desc'        => __( 'Enter comma separated list of invoicing item id and quantity (item_id|quantity). Ex. 101|2. This will be ignored in case you specify a form above. Enter 0 as the quantity to let users select their own quantities', 'invoicing' ),
-	                'type'        => 'text',
-	                'desc_tip'    => true,
-	                'default'     => '',
-	                'placeholder' => __('1','invoicing'),
-	                'advanced'    => false
-				),
+                    'title'       => __( 'Form', 'invoicing' ),
+                    'desc'        => __( 'Enter a form id in case you want to display a specific payment form', 'invoicing' ),
+                    'type'        => 'text',
+                    'desc_tip'    => true,
+                    'default'     => '',
+                    'placeholder' => __('1','invoicing'),
+                    'advanced'    => false
+                ),
+
+                'item'  => array(
+                    'title'       => __( 'Items', 'invoicing' ),
+                    'desc'        => __( 'Enter comma separated list of invoicing item id and quantity (item_id|quantity). Ex. 101|2. This will be ignored in case you specify a form above. Enter 0 as the quantity to let users select their own quantities', 'invoicing' ),
+                    'type'        => 'text',
+                    'desc_tip'    => true,
+                    'default'     => '',
+                    'placeholder' => __('1','invoicing'),
+                    'advanced'    => false
+                ),
 
                 'button'  => array(
-	                'title'       => __( 'Button', 'invoicing' ),
-	                'desc'        => __( 'Enter button label in case you would like to display the forms in a popup.', 'invoicing' ),
-	                'type'        => 'text',
-	                'desc_tip'    => true,
-	                'default'     => '',
-	                'advanced'    => false
-				)
+                    'title'       => __( 'Button', 'invoicing' ),
+                    'desc'        => __( 'Enter button label in case you would like to display the forms in a popup.', 'invoicing' ),
+                    'type'        => 'text',
+                    'desc_tip'    => true,
+                    'default'     => '',
+                    'advanced'    => false
+                )
 
             )
 
@@ -75,96 +75,96 @@ 
         parent::__construct( $options );
     }
 
-	/**
-	 * The Super block output function.
-	 *
-	 * @param array $args
-	 * @param array $widget_args
-	 * @param string $content
-	 *
-	 * @return string
-	 */
+    /**
+     * The Super block output function.
+     *
+     * @param array $args
+     * @param array $widget_args
+     * @param string $content
+     *
+     * @return string
+     */
     public function output( $args = array(), $widget_args = array(), $content = '' ) {
 
-	    // Is the shortcode set up correctly?
-		if ( empty( $args['form'] ) && empty( $args['item'] ) ) {
-			return aui()->alert(
-				array(
-					'type'    => 'warning',
-					'content' => __( 'No payment form or item selected', 'invoicing' ),
-				)
-			);
-		}
-
-		// Payment form or button?
-		if ( ! empty( $args['form'] ) ) {
-			return $this->handle_payment_form(  $args );
-		} else {
-			return $this->handle_buy_item(  $args );
-		}
-
-	}
-
-	/**
-	 * Displaying a payment form
-	 *
-	 * @return string
-	 */
+        // Is the shortcode set up correctly?
+        if ( empty( $args['form'] ) && empty( $args['item'] ) ) {
+            return aui()->alert(
+                array(
+                    'type'    => 'warning',
+                    'content' => __( 'No payment form or item selected', 'invoicing' ),
+                )
+            );
+        }
+
+        // Payment form or button?
+        if ( ! empty( $args['form'] ) ) {
+            return $this->handle_payment_form(  $args );
+        } else {
+            return $this->handle_buy_item(  $args );
+        }
+
+    }
+
+    /**
+     * Displaying a payment form
+     *
+     * @return string
+     */
     protected function handle_payment_form( $args = array() ) {
 
-		if ( empty( $args['button'] ) ) {
-			ob_start();
-			getpaid_display_payment_form( $args['form'] );
-			return ob_get_clean();
-		}
+        if ( empty( $args['button'] ) ) {
+            ob_start();
+            getpaid_display_payment_form( $args['form'] );
+            return ob_get_clean();
+        }
 
-		return $this->payment_form_button( $args['form'], $args['button'] );
-	}
+        return $this->payment_form_button( $args['form'], $args['button'] );
+    }
 
-	/**
-	 * Displays a payment form button.
-	 *
-	 * @return string
-	 */
+    /**
+     * Displays a payment form button.
+     *
+     * @return string
+     */
     protected function payment_form_button( $form, $button ) {
-		return getpaid_get_payment_button( $button, $form );
-	}
-
-	/**
-	 * Selling an item
-	 *
-	 * @return string
-	 */
+        return getpaid_get_payment_button( $button, $form );
+    }
+
+    /**
+     * Selling an item
+     *
+     * @return string
+     */
     protected function handle_buy_item( $args = array() ) {
 
-		if ( empty( $args['button'] ) ) {
-			return $this->buy_item_form( $args['item'] );
-		}
+        if ( empty( $args['button'] ) ) {
+            return $this->buy_item_form( $args['item'] );
+        }
 
-		return $this->buy_item_button( $args['item'], $args['button'] );
+        return $this->buy_item_button( $args['item'], $args['button'] );
 
-	}
+    }
 
-	/**
-	 * Displays a buy item form.
-	 *
-	 * @return string
-	 */
+    /**
+     * Displays a buy item form.
+     *
+     * @return string
+     */
     protected function buy_item_form( $item ) {
-		$items = getpaid_convert_items_to_array( $item );
-		ob_start();
-		getpaid_display_item_payment_form( $items );
-		return ob_get_clean();
-	}
-
-	/**
-	 * Displays a buy item button.
-	 *
-	 * @return string
-	 */
+        $items = getpaid_convert_items_to_array( $item );
+        ob_start();
+        getpaid_display_item_payment_form( $items );
+        return ob_get_clean();
+    }
+
+    /**
+     * Displays a buy item button.
+     *
+     * @return string
+     */
     protected function buy_item_button( $item, $button ) {
-		$button = getpaid_get_payment_button( $button, null, $item );
-		return apply_filters( 'getpaid_buy_item_button_widget', $button, $item );
+        $button = getpaid_get_payment_button( $button, null, $item );
+        return apply_filters( 'getpaid_buy_item_button_widget', $button, $item );
     }
 
 }

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

Indentation +749 added lines, -749 removed lines

@@ -18,758 +18,758 @@
  */
 class GetPaid_REST_Settings_Controller extends GetPaid_REST_Controller {
 
-	/**
-	 * An array of available settings.
-	 *
-	 * @var string
-	 */
-	protected $settings;
-
-	/**
-	 * Route base.
-	 *
-	 * @var string
-	 */
-	protected $rest_base = 'settings';
-
-	/**
-	 * Registers the routes for the objects of the controller.
-	 *
-	 * @since 2.0.0
-	 *
-	 * @see register_rest_route()
-	 */
-	public function register_namespace_routes( $namespace ) {
-
-		// List all registered tabs.
-		register_rest_route(
-			$namespace,
-			$this->rest_base,
-			array(
-				array(
-					'methods'             => WP_REST_Server::READABLE,
-					'callback'            => array( $this, 'get_tabs' ),
-					'permission_callback' => array( $this, 'get_items_permissions_check' ),
-				),
-				'schema' => '__return_empty_array',
-			)
-		);
-
-		// View/Update a single setting.
-		register_rest_route(
-			$namespace,
-			$this->rest_base . '/setting/(?P<id>[\w-]+)',
-			array(
-				'args'   => array(
-					'id'    => array(
-						'description' => __( 'Unique identifier for the setting.', 'invoicing' ),
-						'type'        => 'string',
-						'required'    => true,
-					),
-				),
-				array(
-					'methods'             => WP_REST_Server::READABLE,
-					'callback'            => array( $this, 'get_item' ),
-					'permission_callback' => array( $this, 'get_items_permissions_check' ),
-				),
-				array(
-					'methods'             => WP_REST_Server::EDITABLE,
-					'callback'            => array( $this, 'update_item' ),
-					'permission_callback' => array( $this, 'update_items_permissions_check' ),
-					'args'                => $this->get_endpoint_args_for_item_schema( WP_REST_Server::EDITABLE ),
-				),
-				'schema' => array( $this, 'get_public_item_schema' ),
-			)
-		);
-
-		// List registered sections for a given tab.
-		register_rest_route(
-			$namespace,
-			$this->rest_base . '/(?P<tab>[\w-]+)',
-			array(
-				'args'   => array(
-					'tab'    => array(
-						'description' => __( 'Unique identifier for the tab whose sections should be retrieved.', 'invoicing' ),
-						'type'        => 'string',
-						'required'    => true,
-						'enum'        => array_keys( wpinv_get_settings_tabs() ),
-					),
-				),
-				array(
-					'methods'             => WP_REST_Server::READABLE,
-					'callback'            => array( $this, 'get_sections' ),
-					'permission_callback' => array( $this, 'get_items_permissions_check' ),
-				),
-				'schema' => '__return_empty_array',
-			)
-		);
-
-		// List all registered settings for a given tab.
-		register_rest_route(
-			$namespace,
-			$this->rest_base . '/(?P<tab>[\w-]+)/(?P<section>[\w-]+)',
-			array(
-				'args'   => array(
-					'tab'    => array(
-						'description' => __( 'Unique identifier for the tab whose settings should be retrieved.', 'invoicing' ),
-						'type'        => 'string',
-						'required'    => true,
-						'enum'        => array_keys( wpinv_get_settings_tabs() ),
-					),
-					'section'    => array(
-						'description' => __( 'The section in the tab whose settings should be retrieved.', 'invoicing' ),
-						'type'        => 'string',
-						'required'    => true,
-					),
-				),
-				array(
-					'methods'             => WP_REST_Server::READABLE,
-					'callback'            => array( $this, 'get_items' ),
-					'permission_callback' => array( $this, 'get_items_permissions_check' ),
-				),
-				'schema' => array( $this, 'get_public_item_schema' ),
-			)
-		);
-
-		register_rest_route(
-			$namespace,
-			'/' . $this->rest_base . '/batch',
-			array(
-				'args'   => array(
-					'id'              => array(
-						'description' => __( 'Setting ID.', 'invoicing' ),
-						'type'        => 'string',
-					),
-				),
-				array(
-					'methods'             => WP_REST_Server::EDITABLE,
-					'callback'            => array( $this, 'batch_items' ),
-					'permission_callback' => array( $this, 'batch_items_permissions_check' ),
-					'args'                => $this->get_endpoint_args_for_item_schema( WP_REST_Server::EDITABLE ),
-				),
-				'schema' => array( $this, 'get_public_batch_schema' ),
-			)
-		);
-
-	}
+    /**
+     * An array of available settings.
+     *
+     * @var string
+     */
+    protected $settings;
+
+    /**
+     * Route base.
+     *
+     * @var string
+     */
+    protected $rest_base = 'settings';
+
+    /**
+     * Registers the routes for the objects of the controller.
+     *
+     * @since 2.0.0
+     *
+     * @see register_rest_route()
+     */
+    public function register_namespace_routes( $namespace ) {
+
+        // List all registered tabs.
+        register_rest_route(
+            $namespace,
+            $this->rest_base,
+            array(
+                array(
+                    'methods'             => WP_REST_Server::READABLE,
+                    'callback'            => array( $this, 'get_tabs' ),
+                    'permission_callback' => array( $this, 'get_items_permissions_check' ),
+                ),
+                'schema' => '__return_empty_array',
+            )
+        );
+
+        // View/Update a single setting.
+        register_rest_route(
+            $namespace,
+            $this->rest_base . '/setting/(?P<id>[\w-]+)',
+            array(
+                'args'   => array(
+                    'id'    => array(
+                        'description' => __( 'Unique identifier for the setting.', 'invoicing' ),
+                        'type'        => 'string',
+                        'required'    => true,
+                    ),
+                ),
+                array(
+                    'methods'             => WP_REST_Server::READABLE,
+                    'callback'            => array( $this, 'get_item' ),
+                    'permission_callback' => array( $this, 'get_items_permissions_check' ),
+                ),
+                array(
+                    'methods'             => WP_REST_Server::EDITABLE,
+                    'callback'            => array( $this, 'update_item' ),
+                    'permission_callback' => array( $this, 'update_items_permissions_check' ),
+                    'args'                => $this->get_endpoint_args_for_item_schema( WP_REST_Server::EDITABLE ),
+                ),
+                'schema' => array( $this, 'get_public_item_schema' ),
+            )
+        );
+
+        // List registered sections for a given tab.
+        register_rest_route(
+            $namespace,
+            $this->rest_base . '/(?P<tab>[\w-]+)',
+            array(
+                'args'   => array(
+                    'tab'    => array(
+                        'description' => __( 'Unique identifier for the tab whose sections should be retrieved.', 'invoicing' ),
+                        'type'        => 'string',
+                        'required'    => true,
+                        'enum'        => array_keys( wpinv_get_settings_tabs() ),
+                    ),
+                ),
+                array(
+                    'methods'             => WP_REST_Server::READABLE,
+                    'callback'            => array( $this, 'get_sections' ),
+                    'permission_callback' => array( $this, 'get_items_permissions_check' ),
+                ),
+                'schema' => '__return_empty_array',
+            )
+        );
+
+        // List all registered settings for a given tab.
+        register_rest_route(
+            $namespace,
+            $this->rest_base . '/(?P<tab>[\w-]+)/(?P<section>[\w-]+)',
+            array(
+                'args'   => array(
+                    'tab'    => array(
+                        'description' => __( 'Unique identifier for the tab whose settings should be retrieved.', 'invoicing' ),
+                        'type'        => 'string',
+                        'required'    => true,
+                        'enum'        => array_keys( wpinv_get_settings_tabs() ),
+                    ),
+                    'section'    => array(
+                        'description' => __( 'The section in the tab whose settings should be retrieved.', 'invoicing' ),
+                        'type'        => 'string',
+                        'required'    => true,
+                    ),
+                ),
+                array(
+                    'methods'             => WP_REST_Server::READABLE,
+                    'callback'            => array( $this, 'get_items' ),
+                    'permission_callback' => array( $this, 'get_items_permissions_check' ),
+                ),
+                'schema' => array( $this, 'get_public_item_schema' ),
+            )
+        );
+
+        register_rest_route(
+            $namespace,
+            '/' . $this->rest_base . '/batch',
+            array(
+                'args'   => array(
+                    'id'              => array(
+                        'description' => __( 'Setting ID.', 'invoicing' ),
+                        'type'        => 'string',
+                    ),
+                ),
+                array(
+                    'methods'             => WP_REST_Server::EDITABLE,
+                    'callback'            => array( $this, 'batch_items' ),
+                    'permission_callback' => array( $this, 'batch_items_permissions_check' ),
+                    'args'                => $this->get_endpoint_args_for_item_schema( WP_REST_Server::EDITABLE ),
+                ),
+                'schema' => array( $this, 'get_public_batch_schema' ),
+            )
+        );
+
+    }
 	
-	/**
-	 * Return all settings.
-	 *
-	 * @since  2.0.0
-	 * @param  WP_REST_Request $request Request data.
-	 * @return WP_Error|WP_REST_Response
-	 */
-	public function get_items( $request ) {
-
-		$settings = $this->get_settings();
-
-		if ( ! isset( $settings[ $request['tab'] ] ) ) {
-			return new WP_Error( 'rest_invalid_tab', __( 'Invalid tab.', 'invoicing' ), array( 'status' => 400 ) );
-		}
-
-		if ( ! isset( $settings[ $request['tab'] ][ $request['section'] ] ) ) {
-			return new WP_Error( 'rest_invalid_section', __( 'Invalid section.', 'invoicing' ), array( 'status' => 400 ) );
-		}
-
-		$settings = $settings[ $request['tab'] ][ $request['section'] ];
-		$prepared = array();
-
-		foreach ( $settings as $setting ) {
-
-			$setting      = $this->sanitize_setting( $setting );
-			$setting_data = $this->prepare_item_for_response( $setting, $request );
-			$setting_data = $this->prepare_response_for_collection( $setting_data );
-
-			if ( $this->is_setting_type_valid( $setting['type'] ) ) {
-				$prepared[]   = $setting_data;
-			}
-
-		}
-
-		return rest_ensure_response( $prepared );
-	}
-
-	/**
-	 * Return a single setting.
-	 *
-	 * @since  2.0.0
-	 * @param  WP_REST_Request $request Request data.
-	 * @return WP_Error|WP_REST_Response
-	 */
-	public function get_item( $request ) {
-		$setting  = $this->get_setting( $request['id'] );
-
-		if ( is_wp_error( $setting ) ) {
-			return $setting;
-		}
-
-		$setting  = $this->sanitize_setting( $setting );
-		$response = $this->prepare_item_for_response( $setting, $request );
-		return rest_ensure_response( $response );
-	}
-
-	/**
-	 * Update a single setting.
-	 *
-	 * @since  2.0.0
-	 * @param  WP_REST_Request $request Request data.
-	 * @return WP_Error|WP_REST_Response
-	 */
-	public function update_item( $request ) {
-		$setting = $this->get_setting( $request['id'] );
-
-		if ( is_wp_error( $setting ) ) {
-			return $setting;
-		}
-
-		if ( is_callable( array( $this, 'validate_setting_' . $setting['type'] . '_field' ) ) ) {
-			$value = $this->{'validate_setting_' . $setting['type'] . '_field'}( $request['value'], $setting );
-		} else {
-			$value = $this->validate_setting_text_field( $request['value'], $setting );
-		}
-
-		if ( is_wp_error( $value ) ) {
-			return $value;
-		}
-
-		wpinv_update_option( $request['id'], $value );
-		$setting['value'] = $value;
-		$setting          = $this->sanitize_setting( $setting );
-		$response         = $this->prepare_item_for_response( $setting, $request );
-
-		return rest_ensure_response( $response );
-	}
-
-	/**
-	 * Makes sure the current user has access to READ the settings APIs.
-	 *
-	 * @since  2.0.0
-	 * @param WP_REST_Request $request Full data about the request.
-	 * @return WP_Error|boolean
-	 */
-	public function get_items_permissions_check( $request ) {
-		if ( ! wpinv_current_user_can_manage_invoicing() ) {
-			return new WP_Error( 'rest_cannot_view', __( 'Sorry, you cannot list resources.', 'invoicing' ), array( 'status' => rest_authorization_required_code() ) );
-		}
-
-		return true;
-	}
-
-	/**
-	 * Makes sure the current user has access to WRITE the settings APIs.
-	 *
-	 * @since  2.0.0
-	 * @param WP_REST_Request $request Full data about the request.
-	 * @return WP_Error|boolean
-	 */
-	public function update_items_permissions_check( $request ) {
-		if ( ! wpinv_current_user_can_manage_invoicing() ) {
-			return new WP_Error( 'rest_cannot_edit', __( 'Sorry, you cannot edit this resource.', 'invoicing' ), array( 'status' => rest_authorization_required_code() ) );
-		}
-
-		return true;
-	}
-
-	/**
-	 * Check if a given request has access batch create, update and delete items.
-	 *
-	 * @param  WP_REST_Request $request Full details about the request.
-	 *
-	 * @return boolean|WP_Error
-	 */
-	public function batch_items_permissions_check( $request ) {
-		return wpinv_current_user_can_manage_invoicing() ? true : new WP_Error( 'rest_cannot_batch', __( 'Sorry, you are not allowed to batch manipulate this resource.', 'invoicing' ), array( 'status' => rest_authorization_required_code() ) );
-	}
-
-	/**
-	 * Prepare links for the request.
-	 *
-	 * @param string $setting_id Setting ID.
-	 * @return array Links for the given setting.
-	 */
-	protected function prepare_links( $setting_id ) {
-
-		$links = array(
-			'self'       => array(
-				'href'   => rest_url( sprintf( '/%s/%s/setting/%s', $this->namespace, $this->rest_base, $setting_id ) ),
-			),
-			'collection' => array(
-				'href'   => rest_url( sprintf( '/%s/%s', $this->namespace, $this->rest_base ) ),
-			),
-		);
-
-		return $links;
-	}
-
-	/**
-	 * Prepare a settings object for serialization.
-	 *
-	 * @since  2.0.0
-	 * @param array           $item Setting object.
-	 * @param WP_REST_Request $request Request object.
-	 * @return WP_REST_Response $response Response data.
-	 */
-	public function prepare_item_for_response( $item, $request ) {
-		$context = empty( $request['context'] ) ? 'view' : $request['context'];
-		$data    = $this->add_additional_fields_to_object( $item, $request );
-		$data    = $this->filter_response_by_context( $data, $context );
-
-		$response = rest_ensure_response( $data );
-
-		$response->add_links( $this->prepare_links( $item['id'] ) );
-
-		return $response;
-	}
-
-	/**
-	 * Filters out bad values from the settings array/filter so we
-	 * only return known values via the API.
-	 *
-	 * @since 2.0.0
-	 * @param  array $setting Setting.
-	 * @return array
-	 */
-	public function filter_setting( $setting ) {
-		return array_intersect_key(
-			$setting,
-			array_flip( array_filter( array_keys( $setting ), array( $this, 'allowed_setting_keys' ) ) )
-		);
-	}
-
-	/**
-	 * Callback for allowed keys for each setting response.
-	 *
-	 * @param  string $key Key to check.
-	 * @return boolean
-	 */
-	public function allowed_setting_keys( $key ) {
-		return in_array( $key, array_keys( $this->setting_defaults() ), true );
-	}
-
-	/**
-	 * Returns default options for a setting. null means the field is required.
-	 *
-	 * @since  2.0.0
-	 * @return array
-	 */
-	protected function setting_defaults() {
-		return array(
-			'id'          => null,
-			'name'        => null,
-			'desc'        => '',
-			'options'     => array(),
-			'std'         => false,
-			'value'       => false,
-			'placeholder' => '',
-			'readonly'    => false,
-			'faux'        => false,
-			'section'     => 'main',
-			'tab'         => 'general',
-			'type'        => 'text',
-		);
-	}
-
-	/**
-	 * Sanitizes a setting's field.
-	 *
-	 * @param  array $setting The setting to sanitize.
-	 * @return array
-	 */
-	public function sanitize_setting( $setting ) {
+    /**
+     * Return all settings.
+     *
+     * @since  2.0.0
+     * @param  WP_REST_Request $request Request data.
+     * @return WP_Error|WP_REST_Response
+     */
+    public function get_items( $request ) {
+
+        $settings = $this->get_settings();
+
+        if ( ! isset( $settings[ $request['tab'] ] ) ) {
+            return new WP_Error( 'rest_invalid_tab', __( 'Invalid tab.', 'invoicing' ), array( 'status' => 400 ) );
+        }
+
+        if ( ! isset( $settings[ $request['tab'] ][ $request['section'] ] ) ) {
+            return new WP_Error( 'rest_invalid_section', __( 'Invalid section.', 'invoicing' ), array( 'status' => 400 ) );
+        }
+
+        $settings = $settings[ $request['tab'] ][ $request['section'] ];
+        $prepared = array();
+
+        foreach ( $settings as $setting ) {
+
+            $setting      = $this->sanitize_setting( $setting );
+            $setting_data = $this->prepare_item_for_response( $setting, $request );
+            $setting_data = $this->prepare_response_for_collection( $setting_data );
+
+            if ( $this->is_setting_type_valid( $setting['type'] ) ) {
+                $prepared[]   = $setting_data;
+            }
+
+        }
+
+        return rest_ensure_response( $prepared );
+    }
+
+    /**
+     * Return a single setting.
+     *
+     * @since  2.0.0
+     * @param  WP_REST_Request $request Request data.
+     * @return WP_Error|WP_REST_Response
+     */
+    public function get_item( $request ) {
+        $setting  = $this->get_setting( $request['id'] );
+
+        if ( is_wp_error( $setting ) ) {
+            return $setting;
+        }
+
+        $setting  = $this->sanitize_setting( $setting );
+        $response = $this->prepare_item_for_response( $setting, $request );
+        return rest_ensure_response( $response );
+    }
+
+    /**
+     * Update a single setting.
+     *
+     * @since  2.0.0
+     * @param  WP_REST_Request $request Request data.
+     * @return WP_Error|WP_REST_Response
+     */
+    public function update_item( $request ) {
+        $setting = $this->get_setting( $request['id'] );
+
+        if ( is_wp_error( $setting ) ) {
+            return $setting;
+        }
+
+        if ( is_callable( array( $this, 'validate_setting_' . $setting['type'] . '_field' ) ) ) {
+            $value = $this->{'validate_setting_' . $setting['type'] . '_field'}( $request['value'], $setting );
+        } else {
+            $value = $this->validate_setting_text_field( $request['value'], $setting );
+        }
+
+        if ( is_wp_error( $value ) ) {
+            return $value;
+        }
+
+        wpinv_update_option( $request['id'], $value );
+        $setting['value'] = $value;
+        $setting          = $this->sanitize_setting( $setting );
+        $response         = $this->prepare_item_for_response( $setting, $request );
+
+        return rest_ensure_response( $response );
+    }
+
+    /**
+     * Makes sure the current user has access to READ the settings APIs.
+     *
+     * @since  2.0.0
+     * @param WP_REST_Request $request Full data about the request.
+     * @return WP_Error|boolean
+     */
+    public function get_items_permissions_check( $request ) {
+        if ( ! wpinv_current_user_can_manage_invoicing() ) {
+            return new WP_Error( 'rest_cannot_view', __( 'Sorry, you cannot list resources.', 'invoicing' ), array( 'status' => rest_authorization_required_code() ) );
+        }
+
+        return true;
+    }
+
+    /**
+     * Makes sure the current user has access to WRITE the settings APIs.
+     *
+     * @since  2.0.0
+     * @param WP_REST_Request $request Full data about the request.
+     * @return WP_Error|boolean
+     */
+    public function update_items_permissions_check( $request ) {
+        if ( ! wpinv_current_user_can_manage_invoicing() ) {
+            return new WP_Error( 'rest_cannot_edit', __( 'Sorry, you cannot edit this resource.', 'invoicing' ), array( 'status' => rest_authorization_required_code() ) );
+        }
+
+        return true;
+    }
+
+    /**
+     * Check if a given request has access batch create, update and delete items.
+     *
+     * @param  WP_REST_Request $request Full details about the request.
+     *
+     * @return boolean|WP_Error
+     */
+    public function batch_items_permissions_check( $request ) {
+        return wpinv_current_user_can_manage_invoicing() ? true : new WP_Error( 'rest_cannot_batch', __( 'Sorry, you are not allowed to batch manipulate this resource.', 'invoicing' ), array( 'status' => rest_authorization_required_code() ) );
+    }
+
+    /**
+     * Prepare links for the request.
+     *
+     * @param string $setting_id Setting ID.
+     * @return array Links for the given setting.
+     */
+    protected function prepare_links( $setting_id ) {
+
+        $links = array(
+            'self'       => array(
+                'href'   => rest_url( sprintf( '/%s/%s/setting/%s', $this->namespace, $this->rest_base, $setting_id ) ),
+            ),
+            'collection' => array(
+                'href'   => rest_url( sprintf( '/%s/%s', $this->namespace, $this->rest_base ) ),
+            ),
+        );
+
+        return $links;
+    }
+
+    /**
+     * Prepare a settings object for serialization.
+     *
+     * @since  2.0.0
+     * @param array           $item Setting object.
+     * @param WP_REST_Request $request Request object.
+     * @return WP_REST_Response $response Response data.
+     */
+    public function prepare_item_for_response( $item, $request ) {
+        $context = empty( $request['context'] ) ? 'view' : $request['context'];
+        $data    = $this->add_additional_fields_to_object( $item, $request );
+        $data    = $this->filter_response_by_context( $data, $context );
+
+        $response = rest_ensure_response( $data );
+
+        $response->add_links( $this->prepare_links( $item['id'] ) );
+
+        return $response;
+    }
+
+    /**
+     * Filters out bad values from the settings array/filter so we
+     * only return known values via the API.
+     *
+     * @since 2.0.0
+     * @param  array $setting Setting.
+     * @return array
+     */
+    public function filter_setting( $setting ) {
+        return array_intersect_key(
+            $setting,
+            array_flip( array_filter( array_keys( $setting ), array( $this, 'allowed_setting_keys' ) ) )
+        );
+    }
+
+    /**
+     * Callback for allowed keys for each setting response.
+     *
+     * @param  string $key Key to check.
+     * @return boolean
+     */
+    public function allowed_setting_keys( $key ) {
+        return in_array( $key, array_keys( $this->setting_defaults() ), true );
+    }
+
+    /**
+     * Returns default options for a setting. null means the field is required.
+     *
+     * @since  2.0.0
+     * @return array
+     */
+    protected function setting_defaults() {
+        return array(
+            'id'          => null,
+            'name'        => null,
+            'desc'        => '',
+            'options'     => array(),
+            'std'         => false,
+            'value'       => false,
+            'placeholder' => '',
+            'readonly'    => false,
+            'faux'        => false,
+            'section'     => 'main',
+            'tab'         => 'general',
+            'type'        => 'text',
+        );
+    }
+
+    /**
+     * Sanitizes a setting's field.
+     *
+     * @param  array $setting The setting to sanitize.
+     * @return array
+     */
+    public function sanitize_setting( $setting ) {
 		
-		$setting          = wp_parse_args( $setting, $this->setting_defaults() );
-		$setting['value'] = wpinv_get_option( $setting['id'], $setting['std'] );
-		return $this->filter_setting( $setting );
-
-	}
-
-	/**
-	 * Get setting data.
-	 *
-	 * @since  2.0.0
-	 * @param string $setting_id Setting ID.
-	 * @return array|WP_Error
-	 */
-	public function get_setting( $setting_id ) {
-
-		if ( empty( $setting_id ) ) {
-			return new WP_Error( 'rest_setting_setting_invalid', __( 'Invalid setting.', 'invoicing' ), array( 'status' => 404 ) );
-		}
-
-		$settings  = $this->get_settings();
-
-		foreach ( $settings as $tabs ) {
-
-			foreach ( $tabs as $sections ) {
-
-				if ( isset( $sections[ $setting_id ] ) ) {
-					if ( ! $this->is_setting_type_valid( $sections[ $setting_id ]['type'] ) ) {
-						return new WP_Error( 'rest_setting_setting_type_invalid', __( 'Invalid setting type.', 'invoicing' ), array( 'status' => 404 ) );
-					}
-
-					return $sections[ $setting_id ];
-				}
-
-			}
-
-		}
-
-		return new WP_Error( 'rest_setting_setting_invalid', __( 'Invalid setting.', 'invoicing' ), array( 'status' => 404 ) );
-	}
-
-	/**
-	 * Get all tabs.
-	 *
-	 * @param  WP_REST_Request $request Request data.
-	 * @return array
-	 */
-	public function get_tabs( $request ) {
-		$tabs     = wpinv_get_settings_tabs();
-		$prepared = array();
-
-		foreach ( $tabs as $id => $tab ) {
-
-			$_request        = $request;
-			$_request['tab'] = sanitize_title( $id );
-			$data            = array(
-				'id'       => sanitize_title( $id ),
-				'label'    => sanitize_text_field( $tab ),
-				'sections' => $this->get_sections( $_request ),
-			);
-
-			$data     = $this->add_additional_fields_to_object( $data, $request );
-			$response = rest_ensure_response( $data );
-
-			if ( ! is_wp_error( $response ) ) {
-				$links = array(
-					'sections'   => array(
-						'href'   => rest_url( sprintf( '/%s/%s/%s', $this->namespace, $this->rest_base, $id ) ),
-					),
-					'collection' => array(
-						'href'   => rest_url( sprintf( '/%s/%s', $this->namespace, $this->rest_base ) ),
-					),
-				);
-				$response->add_links( $links );
-				$response = $this->prepare_response_for_collection( $response );
-			}
-
-			$prepared[] = $response;
-
-		}
-
-		return rest_ensure_response( $prepared );
-	}
-
-	/**
-	 * Get all sections.
-	 *
-	 * @param  WP_REST_Request $request Request data.
-	 * @return array
-	 */
-	public function get_sections( $request ) {
-
-		$tab      = sanitize_title( $request['tab'] );
-		$sections = wpinv_get_settings_tab_sections( $tab );
-		$prepared = array();
-
-		foreach ( $sections as $id => $section ) {
-
-			$data            = array(
-				'id'       => sanitize_title( $id ),
-				'label'    => sanitize_text_field( $section ),
-			);
-
-			$data     = $this->add_additional_fields_to_object( $data, $request );
-			$response = rest_ensure_response( $data );
-
-			if ( ! is_wp_error( $response ) ) {
-				$links = array(
-					'settings'   => array(
-						'href'   => rest_url( sprintf( '/%s/%s/%s/%s', $this->namespace, $this->rest_base, $tab, $id ) ),
-					),
-					'collection' => array(
-						'href'   => rest_url( sprintf( '/%s/%s/%s', $this->namespace, $this->rest_base, $tab ) ),
-					),
-					'tabs'       => array(
-						'href'   => rest_url( sprintf( '/%s/%s', $this->namespace, $this->rest_base ) ),
-					),
-				);
-				$response->add_links( $links );
-				$response = $this->prepare_response_for_collection( $response );
-			}
-
-			$prepared[] = $response;
-
-		}
-
-		return rest_ensure_response( $prepared );
-	}
-
-	/**
-	 * Get all settings.
-	 *
-	 * @return array
-	 */
-	public function get_settings() {
-
-		if ( empty( $this->settings ) ) {
-			$this->settings = wpinv_get_registered_settings();
-		}
-
-		return $this->settings;
-
-	}
-
-	/**
-	 * Boolean for if a setting type is a valid supported setting type.
-	 *
-	 * @since  2.0.0
-	 * @param  string $type Type.
-	 * @return bool
-	 */
-	public function is_setting_type_valid( $type ) {
-
-		return in_array(
-			$type, array(
-				'text',         // Validates with validate_setting_text_field.
-				'email',        // Validates with validate_setting_text_field.
-				'number',       // Validates with validate_setting_text_field.
-				'color',        // Validates with validate_setting_text_field.
-				'password',     // Validates with validate_setting_text_field.
-				'textarea',     // Validates with validate_setting_textarea_field.
-				'select',       // Validates with validate_setting_select_field.
-				'multiselect',  // Validates with validate_setting_multiselect_field.
-				'radio',        // Validates with validate_setting_radio_field (-> validate_setting_select_field).
-				'checkbox',     // Validates with validate_setting_checkbox_field.
-				'header',       // Validates with validate_setting_text_field.
-			)
-		);
-
-	}
-
-	/**
-	 * Get the settings schema, conforming to JSON Schema.
-	 *
-	 * @return array
-	 */
-	public function get_item_schema() {
-
-		// Maybe retrieve the schema from cache.
-		if ( ! empty( $this->schema ) ) {
-			return $this->add_additional_fields_schema( $this->schema );
-		}
-
-		$schema = array(
-			'$schema'    => 'http://json-schema.org/draft-04/schema#',
-			'title'      => 'setting',
-			'type'       => 'object',
-			'properties' => array(
-				'id'          => array(
-					'description' => __( 'A unique identifier for the setting.', 'invoicing' ),
-					'type'        => 'string',
-					'arg_options' => array(
-						'sanitize_callback' => 'sanitize_title',
-					),
-					'context'     => array( 'view', 'edit' ),
-					'readonly'    => true,
-				),
-				'tab'         => array(
-					'description' => __( 'An identifier for the tab this setting belongs to.', 'invoicing' ),
-					'type'        => 'string',
-					'arg_options' => array(
-						'sanitize_callback' => 'sanitize_title',
-					),
-					'context'     => array( 'view', 'edit' ),
-					'readonly'    => true,
-				),
-				'section'     => array(
-					'description' => __( 'An identifier for the section this setting belongs to.', 'invoicing' ),
-					'type'        => 'string',
-					'arg_options' => array(
-						'sanitize_callback' => 'sanitize_title',
-					),
-					'context'     => array( 'view', 'edit' ),
-					'readonly'    => true,
-				),
-				'name'       => array(
-					'description' => __( 'A human readable label for the setting used in interfaces.', 'invoicing' ),
-					'type'        => 'string',
-					'arg_options' => array(
-						'sanitize_callback' => 'sanitize_text_field',
-					),
-					'context'     => array( 'view', 'edit' ),
-					'readonly'    => true,
-				),
-				'desc'        => array(
-					'description' => __( 'A human readable description for the setting used in interfaces.', 'invoicing' ),
-					'type'        => 'string',
-					'context'     => array( 'view', 'edit' ),
-					'readonly'    => true,
-				),
-				'value'       => array(
-					'description' => __( 'The current value of this setting.', 'invoicing' ),
-					'type'        => 'mixed',
-					'context'     => array( 'view', 'edit' ),
-				),
-				'default'     => array(
-					'description' => __( 'Default value for the setting.', 'invoicing' ),
-					'type'        => 'mixed',
-					'context'     => array( 'view', 'edit' ),
-					'readonly'    => true,
-				),
-				'placeholder' => array(
-					'description' => __( 'Placeholder text to be displayed in text inputs.', 'invoicing' ),
-					'type'        => 'string',
-					'arg_options' => array(
-						'sanitize_callback' => 'sanitize_text_field',
-					),
-					'context'     => array( 'view', 'edit' ),
-					'readonly'    => true,
-				),
-				'type'        => array(
-					'description' => __( 'Type of setting.', 'invoicing' ),
-					'type'        => 'string',
-					'arg_options' => array(
-						'sanitize_callback' => 'sanitize_text_field',
-					),
-					'context'     => array( 'view', 'edit' ),
-					'enum'        => array( 'text', 'email', 'number', 'color', 'password', 'textarea', 'select', 'multiselect', 'radio', 'image_width', 'checkbox', 'raw_html' ),
-					'readonly'    => true,
-				),
-				'options'     => array(
-					'description' => __( 'Array of options (key value pairs) for inputs such as select, multiselect, and radio buttons.', 'invoicing' ),
-					'type'        => 'object',
-					'context'     => array( 'view', 'edit' ),
-					'readonly'    => true,
-				),
-				'readonly'        => array(
-					'description' => __( 'Whether or not this setting is readonly', 'invoicing' ),
-					'type'        => 'string',
-					'context'     => array( 'view' ),
-					'readonly'    => true,
-				),
-				'faux'            => array(
-					'description' => __( 'Whether or not this setting is readonly/faux', 'invoicing' ),
-					'type'        => 'string',
-					'context'     => array( 'view' ),
-					'readonly'    => true,
-				),
-			),
-		);
-
-		// Filters the settings schema for the REST API.
+        $setting          = wp_parse_args( $setting, $this->setting_defaults() );
+        $setting['value'] = wpinv_get_option( $setting['id'], $setting['std'] );
+        return $this->filter_setting( $setting );
+
+    }
+
+    /**
+     * Get setting data.
+     *
+     * @since  2.0.0
+     * @param string $setting_id Setting ID.
+     * @return array|WP_Error
+     */
+    public function get_setting( $setting_id ) {
+
+        if ( empty( $setting_id ) ) {
+            return new WP_Error( 'rest_setting_setting_invalid', __( 'Invalid setting.', 'invoicing' ), array( 'status' => 404 ) );
+        }
+
+        $settings  = $this->get_settings();
+
+        foreach ( $settings as $tabs ) {
+
+            foreach ( $tabs as $sections ) {
+
+                if ( isset( $sections[ $setting_id ] ) ) {
+                    if ( ! $this->is_setting_type_valid( $sections[ $setting_id ]['type'] ) ) {
+                        return new WP_Error( 'rest_setting_setting_type_invalid', __( 'Invalid setting type.', 'invoicing' ), array( 'status' => 404 ) );
+                    }
+
+                    return $sections[ $setting_id ];
+                }
+
+            }
+
+        }
+
+        return new WP_Error( 'rest_setting_setting_invalid', __( 'Invalid setting.', 'invoicing' ), array( 'status' => 404 ) );
+    }
+
+    /**
+     * Get all tabs.
+     *
+     * @param  WP_REST_Request $request Request data.
+     * @return array
+     */
+    public function get_tabs( $request ) {
+        $tabs     = wpinv_get_settings_tabs();
+        $prepared = array();
+
+        foreach ( $tabs as $id => $tab ) {
+
+            $_request        = $request;
+            $_request['tab'] = sanitize_title( $id );
+            $data            = array(
+                'id'       => sanitize_title( $id ),
+                'label'    => sanitize_text_field( $tab ),
+                'sections' => $this->get_sections( $_request ),
+            );
+
+            $data     = $this->add_additional_fields_to_object( $data, $request );
+            $response = rest_ensure_response( $data );
+
+            if ( ! is_wp_error( $response ) ) {
+                $links = array(
+                    'sections'   => array(
+                        'href'   => rest_url( sprintf( '/%s/%s/%s', $this->namespace, $this->rest_base, $id ) ),
+                    ),
+                    'collection' => array(
+                        'href'   => rest_url( sprintf( '/%s/%s', $this->namespace, $this->rest_base ) ),
+                    ),
+                );
+                $response->add_links( $links );
+                $response = $this->prepare_response_for_collection( $response );
+            }
+
+            $prepared[] = $response;
+
+        }
+
+        return rest_ensure_response( $prepared );
+    }
+
+    /**
+     * Get all sections.
+     *
+     * @param  WP_REST_Request $request Request data.
+     * @return array
+     */
+    public function get_sections( $request ) {
+
+        $tab      = sanitize_title( $request['tab'] );
+        $sections = wpinv_get_settings_tab_sections( $tab );
+        $prepared = array();
+
+        foreach ( $sections as $id => $section ) {
+
+            $data            = array(
+                'id'       => sanitize_title( $id ),
+                'label'    => sanitize_text_field( $section ),
+            );
+
+            $data     = $this->add_additional_fields_to_object( $data, $request );
+            $response = rest_ensure_response( $data );
+
+            if ( ! is_wp_error( $response ) ) {
+                $links = array(
+                    'settings'   => array(
+                        'href'   => rest_url( sprintf( '/%s/%s/%s/%s', $this->namespace, $this->rest_base, $tab, $id ) ),
+                    ),
+                    'collection' => array(
+                        'href'   => rest_url( sprintf( '/%s/%s/%s', $this->namespace, $this->rest_base, $tab ) ),
+                    ),
+                    'tabs'       => array(
+                        'href'   => rest_url( sprintf( '/%s/%s', $this->namespace, $this->rest_base ) ),
+                    ),
+                );
+                $response->add_links( $links );
+                $response = $this->prepare_response_for_collection( $response );
+            }
+
+            $prepared[] = $response;
+
+        }
+
+        return rest_ensure_response( $prepared );
+    }
+
+    /**
+     * Get all settings.
+     *
+     * @return array
+     */
+    public function get_settings() {
+
+        if ( empty( $this->settings ) ) {
+            $this->settings = wpinv_get_registered_settings();
+        }
+
+        return $this->settings;
+
+    }
+
+    /**
+     * Boolean for if a setting type is a valid supported setting type.
+     *
+     * @since  2.0.0
+     * @param  string $type Type.
+     * @return bool
+     */
+    public function is_setting_type_valid( $type ) {
+
+        return in_array(
+            $type, array(
+                'text',         // Validates with validate_setting_text_field.
+                'email',        // Validates with validate_setting_text_field.
+                'number',       // Validates with validate_setting_text_field.
+                'color',        // Validates with validate_setting_text_field.
+                'password',     // Validates with validate_setting_text_field.
+                'textarea',     // Validates with validate_setting_textarea_field.
+                'select',       // Validates with validate_setting_select_field.
+                'multiselect',  // Validates with validate_setting_multiselect_field.
+                'radio',        // Validates with validate_setting_radio_field (-> validate_setting_select_field).
+                'checkbox',     // Validates with validate_setting_checkbox_field.
+                'header',       // Validates with validate_setting_text_field.
+            )
+        );
+
+    }
+
+    /**
+     * Get the settings schema, conforming to JSON Schema.
+     *
+     * @return array
+     */
+    public function get_item_schema() {
+
+        // Maybe retrieve the schema from cache.
+        if ( ! empty( $this->schema ) ) {
+            return $this->add_additional_fields_schema( $this->schema );
+        }
+
+        $schema = array(
+            '$schema'    => 'http://json-schema.org/draft-04/schema#',
+            'title'      => 'setting',
+            'type'       => 'object',
+            'properties' => array(
+                'id'          => array(
+                    'description' => __( 'A unique identifier for the setting.', 'invoicing' ),
+                    'type'        => 'string',
+                    'arg_options' => array(
+                        'sanitize_callback' => 'sanitize_title',
+                    ),
+                    'context'     => array( 'view', 'edit' ),
+                    'readonly'    => true,
+                ),
+                'tab'         => array(
+                    'description' => __( 'An identifier for the tab this setting belongs to.', 'invoicing' ),
+                    'type'        => 'string',
+                    'arg_options' => array(
+                        'sanitize_callback' => 'sanitize_title',
+                    ),
+                    'context'     => array( 'view', 'edit' ),
+                    'readonly'    => true,
+                ),
+                'section'     => array(
+                    'description' => __( 'An identifier for the section this setting belongs to.', 'invoicing' ),
+                    'type'        => 'string',
+                    'arg_options' => array(
+                        'sanitize_callback' => 'sanitize_title',
+                    ),
+                    'context'     => array( 'view', 'edit' ),
+                    'readonly'    => true,
+                ),
+                'name'       => array(
+                    'description' => __( 'A human readable label for the setting used in interfaces.', 'invoicing' ),
+                    'type'        => 'string',
+                    'arg_options' => array(
+                        'sanitize_callback' => 'sanitize_text_field',
+                    ),
+                    'context'     => array( 'view', 'edit' ),
+                    'readonly'    => true,
+                ),
+                'desc'        => array(
+                    'description' => __( 'A human readable description for the setting used in interfaces.', 'invoicing' ),
+                    'type'        => 'string',
+                    'context'     => array( 'view', 'edit' ),
+                    'readonly'    => true,
+                ),
+                'value'       => array(
+                    'description' => __( 'The current value of this setting.', 'invoicing' ),
+                    'type'        => 'mixed',
+                    'context'     => array( 'view', 'edit' ),
+                ),
+                'default'     => array(
+                    'description' => __( 'Default value for the setting.', 'invoicing' ),
+                    'type'        => 'mixed',
+                    'context'     => array( 'view', 'edit' ),
+                    'readonly'    => true,
+                ),
+                'placeholder' => array(
+                    'description' => __( 'Placeholder text to be displayed in text inputs.', 'invoicing' ),
+                    'type'        => 'string',
+                    'arg_options' => array(
+                        'sanitize_callback' => 'sanitize_text_field',
+                    ),
+                    'context'     => array( 'view', 'edit' ),
+                    'readonly'    => true,
+                ),
+                'type'        => array(
+                    'description' => __( 'Type of setting.', 'invoicing' ),
+                    'type'        => 'string',
+                    'arg_options' => array(
+                        'sanitize_callback' => 'sanitize_text_field',
+                    ),
+                    'context'     => array( 'view', 'edit' ),
+                    'enum'        => array( 'text', 'email', 'number', 'color', 'password', 'textarea', 'select', 'multiselect', 'radio', 'image_width', 'checkbox', 'raw_html' ),
+                    'readonly'    => true,
+                ),
+                'options'     => array(
+                    'description' => __( 'Array of options (key value pairs) for inputs such as select, multiselect, and radio buttons.', 'invoicing' ),
+                    'type'        => 'object',
+                    'context'     => array( 'view', 'edit' ),
+                    'readonly'    => true,
+                ),
+                'readonly'        => array(
+                    'description' => __( 'Whether or not this setting is readonly', 'invoicing' ),
+                    'type'        => 'string',
+                    'context'     => array( 'view' ),
+                    'readonly'    => true,
+                ),
+                'faux'            => array(
+                    'description' => __( 'Whether or not this setting is readonly/faux', 'invoicing' ),
+                    'type'        => 'string',
+                    'context'     => array( 'view' ),
+                    'readonly'    => true,
+                ),
+            ),
+        );
+
+        // Filters the settings schema for the REST API.
         $schema = apply_filters( 'getpaid_rest_settings_schema', $schema );
 
-		// Cache the settings schema.
-		$this->schema = $schema;
-
-		return $this->add_additional_fields_schema( $this->schema );
-
-	}
-
-	/**
-	 * Validate a text value for a text based setting.
-	 *
-	 * @since 2.0.0
-	 * @param string $value Value.
-	 * @param array  $setting Setting.
-	 * @return string
-	 */
-	public function validate_setting_text_field( $value ) {
-		$value = is_null( $value ) ? '' : $value;
-		return wp_kses_post( trim( stripslashes( $value ) ) );
-	}
-
-	/**
-	 * Validate select based settings.
-	 *
-	 * @since 2.0.0
-	 * @param string $value Value.
-	 * @param array  $setting Setting.
-	 * @return string|WP_Error
-	 */
-	public function validate_setting_select_field( $value, $setting ) {
-		if ( array_key_exists( $value, $setting['options'] ) ) {
-			return $value;
-		} else {
-			return new WP_Error( 'rest_setting_value_invalid', __( 'An invalid setting value was passed.', 'invoicing' ), array( 'status' => 400 ) );
-		}
-	}
-
-	/**
-	 * Validate multiselect based settings.
-	 *
-	 * @since 2.0.0
-	 * @param array $values Values.
-	 * @param array $setting Setting.
-	 * @return array|WP_Error
-	 */
-	public function validate_setting_multiselect_field( $values, $setting ) {
-		if ( empty( $values ) ) {
-			return array();
-		}
-
-		if ( ! is_array( $values ) ) {
-			return new WP_Error( 'rest_setting_value_invalid', __( 'An invalid setting value was passed.', 'invoicing' ), array( 'status' => 400 ) );
-		}
-
-		$final_values = array();
-		foreach ( $values as $value ) {
-			if ( array_key_exists( $value, $setting['options'] ) ) {
-				$final_values[] = $value;
-			}
-		}
-
-		return $final_values;
-	}
-
-	/**
-	 * Validate radio based settings.
-	 *
-	 * @since 2.0.0
-	 * @param string $value Value.
-	 * @param array  $setting Setting.
-	 * @return string|WP_Error
-	 */
-	public function validate_setting_radio_field( $value, $setting ) {
-		return $this->validate_setting_select_field( $value, $setting );
-	}
-
-	/**
-	 * Validate checkbox based settings.
-	 *
-	 * @since 2.0.0
-	 * @param string $value Value.
-	 * @return int
-	 */
-	public function validate_setting_checkbox_field( $value ) {
-		return (int) ! empty( $value );
-	}
-
-	/**
-	 * Validate textarea based settings.
-	 *
-	 * @since 2.0.0
-	 * @param string $value Value.
-	 * @return string
-	 */
-	public function validate_setting_textarea_field( $value ) {
-		$value = is_null( $value ) ? '' : $value;
-		return wp_kses(
-			trim( stripslashes( $value ) ),
-			array_merge(
-				array(
-					'iframe' => array(
-						'src'   => true,
-						'style' => true,
-						'id'    => true,
-						'class' => true,
-					),
-				),
-				wp_kses_allowed_html( 'post' )
-			)
-		);
-	}
+        // Cache the settings schema.
+        $this->schema = $schema;
+
+        return $this->add_additional_fields_schema( $this->schema );
+
+    }
+
+    /**
+     * Validate a text value for a text based setting.
+     *
+     * @since 2.0.0
+     * @param string $value Value.
+     * @param array  $setting Setting.
+     * @return string
+     */
+    public function validate_setting_text_field( $value ) {
+        $value = is_null( $value ) ? '' : $value;
+        return wp_kses_post( trim( stripslashes( $value ) ) );
+    }
+
+    /**
+     * Validate select based settings.
+     *
+     * @since 2.0.0
+     * @param string $value Value.
+     * @param array  $setting Setting.
+     * @return string|WP_Error
+     */
+    public function validate_setting_select_field( $value, $setting ) {
+        if ( array_key_exists( $value, $setting['options'] ) ) {
+            return $value;
+        } else {
+            return new WP_Error( 'rest_setting_value_invalid', __( 'An invalid setting value was passed.', 'invoicing' ), array( 'status' => 400 ) );
+        }
+    }
+
+    /**
+     * Validate multiselect based settings.
+     *
+     * @since 2.0.0
+     * @param array $values Values.
+     * @param array $setting Setting.
+     * @return array|WP_Error
+     */
+    public function validate_setting_multiselect_field( $values, $setting ) {
+        if ( empty( $values ) ) {
+            return array();
+        }
+
+        if ( ! is_array( $values ) ) {
+            return new WP_Error( 'rest_setting_value_invalid', __( 'An invalid setting value was passed.', 'invoicing' ), array( 'status' => 400 ) );
+        }
+
+        $final_values = array();
+        foreach ( $values as $value ) {
+            if ( array_key_exists( $value, $setting['options'] ) ) {
+                $final_values[] = $value;
+            }
+        }
+
+        return $final_values;
+    }
+
+    /**
+     * Validate radio based settings.
+     *
+     * @since 2.0.0
+     * @param string $value Value.
+     * @param array  $setting Setting.
+     * @return string|WP_Error
+     */
+    public function validate_setting_radio_field( $value, $setting ) {
+        return $this->validate_setting_select_field( $value, $setting );
+    }
+
+    /**
+     * Validate checkbox based settings.
+     *
+     * @since 2.0.0
+     * @param string $value Value.
+     * @return int
+     */
+    public function validate_setting_checkbox_field( $value ) {
+        return (int) ! empty( $value );
+    }
+
+    /**
+     * Validate textarea based settings.
+     *
+     * @since 2.0.0
+     * @param string $value Value.
+     * @return string
+     */
+    public function validate_setting_textarea_field( $value ) {
+        $value = is_null( $value ) ? '' : $value;
+        return wp_kses(
+            trim( stripslashes( $value ) ),
+            array_merge(
+                array(
+                    'iframe' => array(
+                        'src'   => true,
+                        'style' => true,
+                        'id'    => true,
+                        'class' => true,
+                    ),
+                ),
+                wp_kses_allowed_html( 'post' )
+            )
+        );
+    }
 
 }

includes/api/class-getpaid-rest-report-top-earners-controller.php

Indentation +42 added lines, -42 removed lines

@@ -18,50 +18,50 @@
  */
 class GetPaid_REST_Report_Top_Earners_Controller extends GetPaid_REST_Report_Top_Sellers_Controller {
 
-	/**
-	 * Route base.
-	 *
-	 * @var string
-	 */
-	protected $rest_base = 'reports/top_earners';
+    /**
+     * Route base.
+     *
+     * @var string
+     */
+    protected $rest_base = 'reports/top_earners';
 
-	/**
-	 * Get all data needed for this report and store in the class.
-	 */
-	protected function query_report_data() {
+    /**
+     * Get all data needed for this report and store in the class.
+     */
+    protected function query_report_data() {
 
-		$this->report_data = GetPaid_Reports_Helper::get_invoice_report_data(
-			array(
-				'data'              => array(
-					'quantity'      => array(
-						'type'            => 'invoice_item',
-						'function'        => 'SUM',
-						'name'            => 'invoice_item_qty',
-					),
-					'item_id'             => array(
-						'type'            => 'invoice_item',
-						'function'        => '',
-						'name'            => 'invoice_item_id',
-					),
-					'item_name'           => array(
-						'type'            => 'invoice_item',
-						'function'        => '',
-						'name'            => 'invoice_item_name',
-					),
-					'price'               => array(
-						'type'            => 'invoice_item',
-						'function'        => 'SUM',
-						'name'            => 'invoice_item_price',
-					),
-				),
-				'group_by'       => 'invoice_item_id',
-				'order_by'       => 'invoice_item_price DESC',
-				'query_type'     => 'get_results',
-				'limit'          => 10,
-				'filter_range'   => $this->report_range,
-			)
-		);
+        $this->report_data = GetPaid_Reports_Helper::get_invoice_report_data(
+            array(
+                'data'              => array(
+                    'quantity'      => array(
+                        'type'            => 'invoice_item',
+                        'function'        => 'SUM',
+                        'name'            => 'invoice_item_qty',
+                    ),
+                    'item_id'             => array(
+                        'type'            => 'invoice_item',
+                        'function'        => '',
+                        'name'            => 'invoice_item_id',
+                    ),
+                    'item_name'           => array(
+                        'type'            => 'invoice_item',
+                        'function'        => '',
+                        'name'            => 'invoice_item_name',
+                    ),
+                    'price'               => array(
+                        'type'            => 'invoice_item',
+                        'function'        => 'SUM',
+                        'name'            => 'invoice_item_price',
+                    ),
+                ),
+                'group_by'       => 'invoice_item_id',
+                'order_by'       => 'invoice_item_price DESC',
+                'query_type'     => 'get_results',
+                'limit'          => 10,
+                'filter_range'   => $this->report_range,
+            )
+        );
 
-	}
+    }
 
 }