AyeCode / invoicing

includes/admin/class-getpaid-installer.php

Indentation +375 added lines, -375 removed lines

@@ -20,228 +20,228 @@ 
  */
 class GetPaid_Installer {
 
-	/**
-	 * Upgrades the install.
-	 *
-	 * @param string $upgrade_from The current invoicing version.
-	 */
-	public function upgrade_db( $upgrade_from ) {
-
-		// Save the current invoicing version.
-		update_option( 'wpinv_version', WPINV_VERSION );
-
-		// Setup the invoice Custom Post Type.
-		GetPaid_Post_Types::register_post_types();
-
-		// Clear the permalinks
-		flush_rewrite_rules();
-
-		// Maybe create new/missing pages.
-		$this->create_pages();
-
-		// Maybe re(add) admin capabilities.
-		$this->add_capabilities();
-
-		// Maybe create the default payment form.
-		wpinv_get_default_payment_form();
-
-		// Create any missing database tables.
-		$method = "upgrade_from_$upgrade_from";
-
-		$installed = get_option( 'gepaid_installed_on' );
-
-		if ( empty( $installed ) ) {
-			update_option( 'gepaid_installed_on', time() );
-		}
-
-		if ( method_exists( $this, $method ) ) {
-			$this->$method();
-		}
-
-	}
-
-	/**
-	 * Do a fresh install.
-	 *
-	 */
-	public function upgrade_from_0() {
-		$this->create_subscriptions_table();
-		$this->create_invoices_table();
-		$this->create_invoice_items_table();
-
-		// Save default tax rates.
-		update_option( 'wpinv_tax_rates', wpinv_get_data( 'tax-rates' ) );
-	}
-
-	/**
-	 * Upgrade to 0.0.5
-	 *
-	 */
-	public function upgrade_from_004() {
-		global $wpdb;
-
-		// Invoices.
-		$results = $wpdb->get_results( "SELECT ID FROM {$wpdb->posts} WHERE post_type = 'wpi_invoice' AND post_status IN( 'pending', 'processing', 'onhold', 'refunded', 'cancelled', 'failed', 'renewal' )" );
-		if ( ! empty( $results ) ) {
-			$wpdb->query( "UPDATE {$wpdb->posts} SET post_status = CONCAT( 'wpi-', post_status ) WHERE post_type = 'wpi_invoice' AND post_status IN( 'pending', 'processing', 'onhold', 'refunded', 'cancelled', 'failed', 'renewal' )" );
-
-			// Clean post cache
-			foreach ( $results as $row ) {
-				clean_post_cache( $row->ID );
-			}
-
-		}
-
-		// Item meta key changes
-		$query = "SELECT DISTINCT post_id FROM " . $wpdb->postmeta . " WHERE meta_key IN( '_wpinv_item_id', '_wpinv_package_id', '_wpinv_post_id', '_wpinv_cpt_name', '_wpinv_cpt_singular_name' )";
-		$results = $wpdb->get_results( $query );
-
-		if ( ! empty( $results ) ) {
-			$wpdb->query( "UPDATE " . $wpdb->postmeta . " SET meta_key = '_wpinv_custom_id' WHERE meta_key IN( '_wpinv_item_id', '_wpinv_package_id', '_wpinv_post_id' )" );
-			$wpdb->query( "UPDATE " . $wpdb->postmeta . " SET meta_key = '_wpinv_custom_name' WHERE meta_key = '_wpinv_cpt_name'" );
-			$wpdb->query( "UPDATE " . $wpdb->postmeta . " SET meta_key = '_wpinv_custom_singular_name' WHERE meta_key = '_wpinv_cpt_singular_name'" );
-
-			foreach ( $results as $row ) {
-				clean_post_cache( $row->post_id );
-			}
-
-		}
-
-		$this->upgrade_from_102();
-	}
-
-	/**
-	 * Upgrade to 1.0.3
-	 *
-	 */
-	public function upgrade_from_102() {
-		$this->create_subscriptions_table();
-		$this->upgrade_from_118();
-	}
-
-	/**
-	 * Upgrade to version 2.0.0.
-	 *
-	 */
-	public function upgrade_from_118() {
-		$this->create_invoices_table();
-		$this->create_invoice_items_table();
-		$this->migrate_old_invoices();
-	}
-
-	/**
-	 * Upgrade to version 2.0.8.
-	 *
-	 */
-	public function upgrade_from_207() {
-		global $wpdb;
-		$wpdb->query( "ALTER TABLE {$wpdb->prefix}getpaid_invoice_items MODIFY COLUMN quantity FLOAT(20);" );
-	}
-
-	/**
-	 * Give administrators the capability to manage GetPaid.
-	 *
-	 */
-	public function add_capabilities() {
-		$GLOBALS['wp_roles']->add_cap( 'administrator', 'manage_invoicing' );
-	}
-
-	/**
-	 * Retreives GetPaid pages.
-	 *
-	 */
-	public static function get_pages() {
-
-		return apply_filters(
-			'wpinv_create_pages',
-			array(
-
-				// Checkout page.
-				'checkout_page' => array(
-					'name'      => _x( 'gp-checkout', 'Page slug', 'invoicing' ),
-					'title'     => _x( 'Checkout', 'Page title', 'invoicing' ),
-					'content'   => '
+    /**
+     * Upgrades the install.
+     *
+     * @param string $upgrade_from The current invoicing version.
+     */
+    public function upgrade_db( $upgrade_from ) {
+
+        // Save the current invoicing version.
+        update_option( 'wpinv_version', WPINV_VERSION );
+
+        // Setup the invoice Custom Post Type.
+        GetPaid_Post_Types::register_post_types();
+
+        // Clear the permalinks
+        flush_rewrite_rules();
+
+        // Maybe create new/missing pages.
+        $this->create_pages();
+
+        // Maybe re(add) admin capabilities.
+        $this->add_capabilities();
+
+        // Maybe create the default payment form.
+        wpinv_get_default_payment_form();
+
+        // Create any missing database tables.
+        $method = "upgrade_from_$upgrade_from";
+
+        $installed = get_option( 'gepaid_installed_on' );
+
+        if ( empty( $installed ) ) {
+            update_option( 'gepaid_installed_on', time() );
+        }
+
+        if ( method_exists( $this, $method ) ) {
+            $this->$method();
+        }
+
+    }
+
+    /**
+     * Do a fresh install.
+     *
+     */
+    public function upgrade_from_0() {
+        $this->create_subscriptions_table();
+        $this->create_invoices_table();
+        $this->create_invoice_items_table();
+
+        // Save default tax rates.
+        update_option( 'wpinv_tax_rates', wpinv_get_data( 'tax-rates' ) );
+    }
+
+    /**
+     * Upgrade to 0.0.5
+     *
+     */
+    public function upgrade_from_004() {
+        global $wpdb;
+
+        // Invoices.
+        $results = $wpdb->get_results( "SELECT ID FROM {$wpdb->posts} WHERE post_type = 'wpi_invoice' AND post_status IN( 'pending', 'processing', 'onhold', 'refunded', 'cancelled', 'failed', 'renewal' )" );
+        if ( ! empty( $results ) ) {
+            $wpdb->query( "UPDATE {$wpdb->posts} SET post_status = CONCAT( 'wpi-', post_status ) WHERE post_type = 'wpi_invoice' AND post_status IN( 'pending', 'processing', 'onhold', 'refunded', 'cancelled', 'failed', 'renewal' )" );
+
+            // Clean post cache
+            foreach ( $results as $row ) {
+                clean_post_cache( $row->ID );
+            }
+
+        }
+
+        // Item meta key changes
+        $query = "SELECT DISTINCT post_id FROM " . $wpdb->postmeta . " WHERE meta_key IN( '_wpinv_item_id', '_wpinv_package_id', '_wpinv_post_id', '_wpinv_cpt_name', '_wpinv_cpt_singular_name' )";
+        $results = $wpdb->get_results( $query );
+
+        if ( ! empty( $results ) ) {
+            $wpdb->query( "UPDATE " . $wpdb->postmeta . " SET meta_key = '_wpinv_custom_id' WHERE meta_key IN( '_wpinv_item_id', '_wpinv_package_id', '_wpinv_post_id' )" );
+            $wpdb->query( "UPDATE " . $wpdb->postmeta . " SET meta_key = '_wpinv_custom_name' WHERE meta_key = '_wpinv_cpt_name'" );
+            $wpdb->query( "UPDATE " . $wpdb->postmeta . " SET meta_key = '_wpinv_custom_singular_name' WHERE meta_key = '_wpinv_cpt_singular_name'" );
+
+            foreach ( $results as $row ) {
+                clean_post_cache( $row->post_id );
+            }
+
+        }
+
+        $this->upgrade_from_102();
+    }
+
+    /**
+     * Upgrade to 1.0.3
+     *
+     */
+    public function upgrade_from_102() {
+        $this->create_subscriptions_table();
+        $this->upgrade_from_118();
+    }
+
+    /**
+     * Upgrade to version 2.0.0.
+     *
+     */
+    public function upgrade_from_118() {
+        $this->create_invoices_table();
+        $this->create_invoice_items_table();
+        $this->migrate_old_invoices();
+    }
+
+    /**
+     * Upgrade to version 2.0.8.
+     *
+     */
+    public function upgrade_from_207() {
+        global $wpdb;
+        $wpdb->query( "ALTER TABLE {$wpdb->prefix}getpaid_invoice_items MODIFY COLUMN quantity FLOAT(20);" );
+    }
+
+    /**
+     * Give administrators the capability to manage GetPaid.
+     *
+     */
+    public function add_capabilities() {
+        $GLOBALS['wp_roles']->add_cap( 'administrator', 'manage_invoicing' );
+    }
+
+    /**
+     * Retreives GetPaid pages.
+     *
+     */
+    public static function get_pages() {
+
+        return apply_filters(
+            'wpinv_create_pages',
+            array(
+
+                // Checkout page.
+                'checkout_page' => array(
+                    'name'      => _x( 'gp-checkout', 'Page slug', 'invoicing' ),
+                    'title'     => _x( 'Checkout', 'Page title', 'invoicing' ),
+                    'content'   => '
 						<!-- wp:shortcode -->
 						[wpinv_checkout]
 						<!-- /wp:shortcode -->
 					',
-					'parent'    => '',
-				),
-
-				// Invoice history page.
-				'invoice_history_page' => array(
-					'name'    => _x( 'gp-invoices', 'Page slug', 'invoicing' ),
-					'title'   => _x( 'My Invoices', 'Page title', 'invoicing' ),
-					'content' => '
+                    'parent'    => '',
+                ),
+
+                // Invoice history page.
+                'invoice_history_page' => array(
+                    'name'    => _x( 'gp-invoices', 'Page slug', 'invoicing' ),
+                    'title'   => _x( 'My Invoices', 'Page title', 'invoicing' ),
+                    'content' => '
 					<!-- wp:shortcode -->
 					[wpinv_history]
 					<!-- /wp:shortcode -->
 				',
-					'parent'  => '',
-				),
-
-				// Success page content.
-				'success_page' => array(
-					'name'     => _x( 'gp-receipt', 'Page slug', 'invoicing' ),
-					'title'    => _x( 'Payment Confirmation', 'Page title', 'invoicing' ),
-					'content'  => '
+                    'parent'  => '',
+                ),
+
+                // Success page content.
+                'success_page' => array(
+                    'name'     => _x( 'gp-receipt', 'Page slug', 'invoicing' ),
+                    'title'    => _x( 'Payment Confirmation', 'Page title', 'invoicing' ),
+                    'content'  => '
 					<!-- wp:shortcode -->
 					[wpinv_receipt]
 					<!-- /wp:shortcode -->
 				',
-					'parent'   => 'gp-checkout',
-				),
-
-				// Failure page content.
-				'failure_page' => array(
-					'name'    => _x( 'gp-transaction-failed', 'Page slug', 'invoicing' ),
-					'title'   => _x( 'Transaction Failed', 'Page title', 'invoicing' ),
-					'content' => __( 'Your transaction failed, please try again or contact site support.', 'invoicing' ),
-					'parent'  => 'gp-checkout',
-				),
-
-				// Subscriptions history page.
-				'invoice_subscription_page' => array(
-					'name'    => _x( 'gp-subscriptions', 'Page slug', 'invoicing' ),
-					'title'   => _x( 'My Subscriptions', 'Page title', 'invoicing' ),
-					'content' => '
+                    'parent'   => 'gp-checkout',
+                ),
+
+                // Failure page content.
+                'failure_page' => array(
+                    'name'    => _x( 'gp-transaction-failed', 'Page slug', 'invoicing' ),
+                    'title'   => _x( 'Transaction Failed', 'Page title', 'invoicing' ),
+                    'content' => __( 'Your transaction failed, please try again or contact site support.', 'invoicing' ),
+                    'parent'  => 'gp-checkout',
+                ),
+
+                // Subscriptions history page.
+                'invoice_subscription_page' => array(
+                    'name'    => _x( 'gp-subscriptions', 'Page slug', 'invoicing' ),
+                    'title'   => _x( 'My Subscriptions', 'Page title', 'invoicing' ),
+                    'content' => '
 					<!-- wp:shortcode -->
 					[wpinv_subscriptions]
 					<!-- /wp:shortcode -->
 				',
-					'parent' => '',
-				),
+                    'parent' => '',
+                ),
 
-			)
-		);
+            )
+        );
 
-	}
+    }
 
-	/**
-	 * Re-create GetPaid pages.
-	 *
-	 */
-	public function create_pages() {
+    /**
+     * Re-create GetPaid pages.
+     *
+     */
+    public function create_pages() {
 
-		foreach ( self::get_pages() as $key => $page ) {
-			wpinv_create_page( esc_sql( $page['name'] ), $key, $page['title'], $page['content'], $page['parent'] );
-		}
+        foreach ( self::get_pages() as $key => $page ) {
+            wpinv_create_page( esc_sql( $page['name'] ), $key, $page['title'], $page['content'], $page['parent'] );
+        }
 
-	}
+    }
 
-	/**
-	 * Create subscriptions table.
-	 *
-	 */
-	public function create_subscriptions_table() {
+    /**
+     * Create subscriptions table.
+     *
+     */
+    public function create_subscriptions_table() {
 
-		global $wpdb;
+        global $wpdb;
 
-		require_once( ABSPATH . 'wp-admin/includes/upgrade.php' );
+        require_once( ABSPATH . 'wp-admin/includes/upgrade.php' );
 
-		// Create tables.
-		$charset_collate = $wpdb->get_charset_collate();
-		$sql             = "CREATE TABLE IF NOT EXISTS {$wpdb->prefix}wpinv_subscriptions (
+        // Create tables.
+        $charset_collate = $wpdb->get_charset_collate();
+        $sql             = "CREATE TABLE IF NOT EXISTS {$wpdb->prefix}wpinv_subscriptions (
 			id bigint(20) unsigned NOT NULL auto_increment,
 			customer_id bigint(20) NOT NULL,
 			frequency int(11) NOT NULL DEFAULT '1',
@@ -264,22 +264,22 @@ 
 			KEY customer_and_status (customer_id, status)
 		  ) $charset_collate;";
 
-		dbDelta( $sql );
+        dbDelta( $sql );
 
-	}
+    }
 
-	/**
-	 * Create invoices table.
-	 *
-	 */
-	public function create_invoices_table() {
-		global $wpdb;
+    /**
+     * Create invoices table.
+     *
+     */
+    public function create_invoices_table() {
+        global $wpdb;
 
-		require_once( ABSPATH . 'wp-admin/includes/upgrade.php' );
+        require_once( ABSPATH . 'wp-admin/includes/upgrade.php' );
 
-		// Create tables.
-		$charset_collate = $wpdb->get_charset_collate();
-		$sql             = "CREATE TABLE IF NOT EXISTS {$wpdb->prefix}getpaid_invoices (
+        // Create tables.
+        $charset_collate = $wpdb->get_charset_collate();
+        $sql             = "CREATE TABLE IF NOT EXISTS {$wpdb->prefix}getpaid_invoices (
 			post_id BIGINT(20) NOT NULL,
             `number` VARCHAR(100),
             `key` VARCHAR(100),
@@ -315,22 +315,22 @@ 
 			KEY `key` (`key`)
 		  ) $charset_collate;";
 
-		dbDelta( $sql );
+        dbDelta( $sql );
 
-	}
+    }
 
-	/**
-	 * Create invoice items table.
-	 *
-	 */
-	public function create_invoice_items_table() {
-		global $wpdb;
+    /**
+     * Create invoice items table.
+     *
+     */
+    public function create_invoice_items_table() {
+        global $wpdb;
 
-		require_once( ABSPATH . 'wp-admin/includes/upgrade.php' );
+        require_once( ABSPATH . 'wp-admin/includes/upgrade.php' );
 
-		// Create tables.
-		$charset_collate = $wpdb->get_charset_collate();
-		$sql             = "CREATE TABLE IF NOT EXISTS {$wpdb->prefix}getpaid_invoice_items (
+        // Create tables.
+        $charset_collate = $wpdb->get_charset_collate();
+        $sql             = "CREATE TABLE IF NOT EXISTS {$wpdb->prefix}getpaid_invoice_items (
 			ID BIGINT(20) NOT NULL AUTO_INCREMENT,
             post_id BIGINT(20) NOT NULL,
             item_id BIGINT(20) NOT NULL,
@@ -352,159 +352,159 @@ 
 			KEY post_id (post_id)
 		  ) $charset_collate;";
 
-		dbDelta( $sql );
-
-	}
-
-	/**
-	 * Migrates old invoices to new invoices.
-	 *
-	 */
-	public function migrate_old_invoices() {
-		global $wpdb;
-
-		$invoices_table      = $wpdb->prefix . 'getpaid_invoices';
-		$invoice_items_table = $wpdb->prefix . 'getpaid_invoice_items';
-		$migrated            = $wpdb->get_col( "SELECT post_id FROM $invoices_table" );
-		$invoices            = array_unique(
-			get_posts(
-				array(
-					'post_type'      => array( 'wpi_invoice', 'wpi_quote' ),
-					'posts_per_page' => -1,
-					'fields'         => 'ids',
-					'post_status'    => array_keys( get_post_stati() ),
-					'exclude'        => (array) $migrated,
-				)
-			)
-		);
-
-		// Abort if we do not have any invoices.
-		if ( empty( $invoices ) ) {
-			return;
-		}
-
-		require_once( WPINV_PLUGIN_DIR . 'includes/class-wpinv-legacy-invoice.php' );
-
-		$invoice_rows = array();
-		foreach ( $invoices as $invoice ) {
-
-			$invoice = new WPInv_Legacy_Invoice( $invoice );
-
-			if ( empty( $invoice->ID ) ) {
-				return;
-			}
-
-			$fields = array (
-				'post_id'        => $invoice->ID,
-				'number'         => $invoice->get_number(),
-				'key'            => $invoice->get_key(),
-				'type'           => str_replace( 'wpi_', '', $invoice->post_type ),
-				'mode'           => $invoice->mode,
-				'user_ip'        => $invoice->get_ip(),
-				'first_name'     => $invoice->get_first_name(),
-				'last_name'      => $invoice->get_last_name(),
-				'address'        => $invoice->get_address(),
-				'city'           => $invoice->city,
-				'state'          => $invoice->state,
-				'country'        => $invoice->country,
-				'zip'            => $invoice->zip,
-				'adddress_confirmed' => (int) $invoice->adddress_confirmed,
-				'gateway'        => $invoice->get_gateway(),
-				'transaction_id' => $invoice->get_transaction_id(),
-				'currency'       => $invoice->get_currency(),
-				'subtotal'       => $invoice->get_subtotal(),
-				'tax'            => $invoice->get_tax(),
-				'fees_total'     => $invoice->get_fees_total(),
-				'total'          => $invoice->get_total(),
-				'discount'       => $invoice->get_discount(),
-				'discount_code'  => $invoice->get_discount_code(),
-				'disable_taxes'  => $invoice->disable_taxes,
-				'due_date'       => $invoice->get_due_date(),
-				'completed_date' => $invoice->get_completed_date(),
-				'company'        => $invoice->company,
-				'vat_number'     => $invoice->vat_number,
-				'vat_rate'       => $invoice->vat_rate,
-				'custom_meta'    => $invoice->payment_meta
-			);
-
-			foreach ( $fields as $key => $val ) {
-				if ( is_null( $val ) ) {
-					$val = '';
-				}
-				$val = maybe_serialize( $val );
-				$fields[ $key ] = $wpdb->prepare( '%s', $val );
-			}
-
-			$fields = implode( ', ', $fields );
-			$invoice_rows[] = "($fields)";
-
-			$item_rows    = array();
-			$item_columns = array();
-			foreach ( $invoice->get_cart_details() as $details ) {
-				$fields = array(
-					'post_id'          => $invoice->ID,
-					'item_id'          => $details['id'],
-					'item_name'        => $details['name'],
-					'item_description' => empty( $details['meta']['description'] ) ? '' : $details['meta']['description'],
-					'vat_rate'         => $details['vat_rate'],
-					'vat_class'        => empty( $details['vat_class'] ) ? '_standard' : $details['vat_class'],
-					'tax'              => $details['tax'],
-					'item_price'       => $details['item_price'],
-					'custom_price'     => $details['custom_price'],
-					'quantity'         => $details['quantity'],
-					'discount'         => $details['discount'],
-					'subtotal'         => $details['subtotal'],
-					'price'            => $details['price'],
-					'meta'             => $details['meta'],
-					'fees'             => $details['fees'],
-				);
-
-				$item_columns = array_keys ( $fields );
-
-				foreach ( $fields as $key => $val ) {
-					if ( is_null( $val ) ) {
-						$val = '';
-					}
-					$val = maybe_serialize( $val );
-					$fields[ $key ] = $wpdb->prepare( '%s', $val );
-				}
-
-				$fields = implode( ', ', $fields );
-				$item_rows[] = "($fields)";
-			}
-
-			$item_rows    = implode( ', ', $item_rows );
-			$item_columns = implode( ', ', $item_columns );
-			$wpdb->query( "INSERT INTO $invoice_items_table ($item_columns) VALUES $item_rows" );
-		}
-
-		if ( empty( $invoice_rows ) ) {
-			return;
-		}
-
-		$invoice_rows = implode( ', ', $invoice_rows );
-		$wpdb->query( "INSERT INTO $invoices_table VALUES $invoice_rows" );
-
-	}
-
-	/**
-	 * Migrates old invoices to new invoices.
-	 *
-	 */
-	public static function rename_gateways_label() {
-		global $wpdb;
-
-		foreach ( array_keys( wpinv_get_payment_gateways() ) as $gateway ) {
-
-			$wpdb->update(
-				$wpdb->prefix . 'getpaid_invoices',
-				array( 'gateway' => $gateway ),
-				array( 'gateway' => wpinv_get_gateway_admin_label( $gateway ) ),
-				'%s',
-				'%s'
-			);
-
-		}
-	}
+        dbDelta( $sql );
+
+    }
+
+    /**
+     * Migrates old invoices to new invoices.
+     *
+     */
+    public function migrate_old_invoices() {
+        global $wpdb;
+
+        $invoices_table      = $wpdb->prefix . 'getpaid_invoices';
+        $invoice_items_table = $wpdb->prefix . 'getpaid_invoice_items';
+        $migrated            = $wpdb->get_col( "SELECT post_id FROM $invoices_table" );
+        $invoices            = array_unique(
+            get_posts(
+                array(
+                    'post_type'      => array( 'wpi_invoice', 'wpi_quote' ),
+                    'posts_per_page' => -1,
+                    'fields'         => 'ids',
+                    'post_status'    => array_keys( get_post_stati() ),
+                    'exclude'        => (array) $migrated,
+                )
+            )
+        );
+
+        // Abort if we do not have any invoices.
+        if ( empty( $invoices ) ) {
+            return;
+        }
+
+        require_once( WPINV_PLUGIN_DIR . 'includes/class-wpinv-legacy-invoice.php' );
+
+        $invoice_rows = array();
+        foreach ( $invoices as $invoice ) {
+
+            $invoice = new WPInv_Legacy_Invoice( $invoice );
+
+            if ( empty( $invoice->ID ) ) {
+                return;
+            }
+
+            $fields = array (
+                'post_id'        => $invoice->ID,
+                'number'         => $invoice->get_number(),
+                'key'            => $invoice->get_key(),
+                'type'           => str_replace( 'wpi_', '', $invoice->post_type ),
+                'mode'           => $invoice->mode,
+                'user_ip'        => $invoice->get_ip(),
+                'first_name'     => $invoice->get_first_name(),
+                'last_name'      => $invoice->get_last_name(),
+                'address'        => $invoice->get_address(),
+                'city'           => $invoice->city,
+                'state'          => $invoice->state,
+                'country'        => $invoice->country,
+                'zip'            => $invoice->zip,
+                'adddress_confirmed' => (int) $invoice->adddress_confirmed,
+                'gateway'        => $invoice->get_gateway(),
+                'transaction_id' => $invoice->get_transaction_id(),
+                'currency'       => $invoice->get_currency(),
+                'subtotal'       => $invoice->get_subtotal(),
+                'tax'            => $invoice->get_tax(),
+                'fees_total'     => $invoice->get_fees_total(),
+                'total'          => $invoice->get_total(),
+                'discount'       => $invoice->get_discount(),
+                'discount_code'  => $invoice->get_discount_code(),
+                'disable_taxes'  => $invoice->disable_taxes,
+                'due_date'       => $invoice->get_due_date(),
+                'completed_date' => $invoice->get_completed_date(),
+                'company'        => $invoice->company,
+                'vat_number'     => $invoice->vat_number,
+                'vat_rate'       => $invoice->vat_rate,
+                'custom_meta'    => $invoice->payment_meta
+            );
+
+            foreach ( $fields as $key => $val ) {
+                if ( is_null( $val ) ) {
+                    $val = '';
+                }
+                $val = maybe_serialize( $val );
+                $fields[ $key ] = $wpdb->prepare( '%s', $val );
+            }
+
+            $fields = implode( ', ', $fields );
+            $invoice_rows[] = "($fields)";
+
+            $item_rows    = array();
+            $item_columns = array();
+            foreach ( $invoice->get_cart_details() as $details ) {
+                $fields = array(
+                    'post_id'          => $invoice->ID,
+                    'item_id'          => $details['id'],
+                    'item_name'        => $details['name'],
+                    'item_description' => empty( $details['meta']['description'] ) ? '' : $details['meta']['description'],
+                    'vat_rate'         => $details['vat_rate'],
+                    'vat_class'        => empty( $details['vat_class'] ) ? '_standard' : $details['vat_class'],
+                    'tax'              => $details['tax'],
+                    'item_price'       => $details['item_price'],
+                    'custom_price'     => $details['custom_price'],
+                    'quantity'         => $details['quantity'],
+                    'discount'         => $details['discount'],
+                    'subtotal'         => $details['subtotal'],
+                    'price'            => $details['price'],
+                    'meta'             => $details['meta'],
+                    'fees'             => $details['fees'],
+                );
+
+                $item_columns = array_keys ( $fields );
+
+                foreach ( $fields as $key => $val ) {
+                    if ( is_null( $val ) ) {
+                        $val = '';
+                    }
+                    $val = maybe_serialize( $val );
+                    $fields[ $key ] = $wpdb->prepare( '%s', $val );
+                }
+
+                $fields = implode( ', ', $fields );
+                $item_rows[] = "($fields)";
+            }
+
+            $item_rows    = implode( ', ', $item_rows );
+            $item_columns = implode( ', ', $item_columns );
+            $wpdb->query( "INSERT INTO $invoice_items_table ($item_columns) VALUES $item_rows" );
+        }
+
+        if ( empty( $invoice_rows ) ) {
+            return;
+        }
+
+        $invoice_rows = implode( ', ', $invoice_rows );
+        $wpdb->query( "INSERT INTO $invoices_table VALUES $invoice_rows" );
+
+    }
+
+    /**
+     * Migrates old invoices to new invoices.
+     *
+     */
+    public static function rename_gateways_label() {
+        global $wpdb;
+
+        foreach ( array_keys( wpinv_get_payment_gateways() ) as $gateway ) {
+
+            $wpdb->update(
+                $wpdb->prefix . 'getpaid_invoices',
+                array( 'gateway' => $gateway ),
+                array( 'gateway' => wpinv_get_gateway_admin_label( $gateway ) ),
+                '%s',
+                '%s'
+            );
+
+        }
+    }
 
 }

includes/class-getpaid-invoice-notification-emails.php

Indentation +451 added lines, -451 removed lines

@@ -12,492 +12,492 @@
  */
 class GetPaid_Invoice_Notification_Emails {
 
-	/**
-	 * The array of invoice email actions.
-	 *
-	 * @param array
-	 */
-	public $invoice_actions;
-
-	/**
-	 * Class constructor
-	 *
-	 */
-	public function __construct() {
-
-		$this->invoice_actions = apply_filters(
-			'getpaid_notification_email_invoice_triggers',
-			array(
-				'getpaid_new_invoice'                   => array( 'new_invoice', 'user_invoice' ),
-				'getpaid_invoice_status_wpi-cancelled'  => 'cancelled_invoice',
-				'getpaid_invoice_status_wpi-failed'     => 'failed_invoice',
-				'getpaid_invoice_status_wpi-onhold'     => 'onhold_invoice',
-				'getpaid_invoice_status_wpi-processing' => 'processing_invoice',
-				'getpaid_invoice_status_publish'        => 'completed_invoice',
-				'getpaid_invoice_status_wpi-renewal'    => 'completed_invoice',
-				'getpaid_invoice_status_wpi-refunded'   => 'refunded_invoice',
-				'getpaid_new_customer_note'             => 'user_note',
-				'getpaid_daily_maintenance'             => 'overdue',
-			)
-		);
-
-		$this->init_hooks();
-
-	}
-
-	/**
-	 * Registers email hooks.
-	 */
-	public function init_hooks() {
-
-		add_filter( 'getpaid_get_email_merge_tags', array( $this, 'invoice_merge_tags' ), 10, 2 );
-		add_filter( 'getpaid_invoice_email_recipients', array( $this, 'filter_email_recipients' ), 10, 2 );
-
-		foreach ( $this->invoice_actions as $hook => $email_type ) {
-			$this->init_email_type_hook( $hook, $email_type );
-		}
-	}
-
-	/**
-	 * Registers an email hook for an invoice action.
-	 * 
-	 * @param string $hook
-	 * @param string|array $email_type
-	 */
-	public function init_email_type_hook( $hook, $email_type ) {
-
-		$email_type = wpinv_parse_list( $email_type );
-
-		foreach ( $email_type as $type ) {
-
-			$email = new GetPaid_Notification_Email( $type );
-
-			// Abort if it is not active.
-			if ( ! $email->is_active() ) {
-				continue;
-			}
-
-			if ( method_exists( $this, $type ) ) {
-				add_action( $hook, array( $this, $type ), 100, 2 );
-				continue;
-			}
-
-			do_action( 'getpaid_invoice_init_email_type_hook', $type, $hook );
-		}
-
-	}
-
-	/**
-	 * Filters invoice merge tags.
-	 *
-	 * @param array $merge_tags
-	 * @param mixed|WPInv_Invoice|WPInv_Subscription $object
-	 */
-	public function invoice_merge_tags( $merge_tags, $object ) {
-
-		if ( is_a( $object, 'WPInv_Invoice' ) ) {
-			return array_merge(
-				$merge_tags,
-				$this->get_invoice_merge_tags( $object )
-			);
-		}
-
-		if ( is_a( $object, 'WPInv_Subscription' ) ) {
-			return array_merge(
-				$merge_tags,
-				$this->get_invoice_merge_tags( $object->get_parent_payment() )
-			);
-		}
-
-		return $merge_tags;
-
-	}
-
-	/**
-	 * Generates invoice merge tags.
-	 *
-	 * @param WPInv_Invoice $invoice
-	 * @return array
-	 */
-	public function get_invoice_merge_tags( $invoice ) {
-
-		// Abort if it does not exist.
-		if ( ! $invoice->get_id() ) {
-			return array();
-		}
-
-		$merge_tags = array(
-			'{name}'                => sanitize_text_field( $invoice->get_user_full_name() ),
-			'{full_name}'           => sanitize_text_field( $invoice->get_user_full_name() ),
-			'{first_name}'          => sanitize_text_field( $invoice->get_first_name() ),
-			'{last_name}'           => sanitize_text_field( $invoice->get_last_name() ),
-			'{email}'               => sanitize_email( $invoice->get_email() ),
-			'{invoice_number}'      => sanitize_text_field( $invoice->get_number() ),
-			'{invoice_currency}'    => sanitize_text_field( $invoice->get_currency() ),
-			'{invoice_total}'       => sanitize_text_field( wpinv_price( $invoice->get_total(), $invoice->get_currency() ) ),
-			'{invoice_link}'        => esc_url( $invoice->get_view_url() ),
-			'{invoice_pay_link}'    => esc_url( $invoice->get_checkout_payment_url() ),
-			'{invoice_receipt_link}'=> esc_url( $invoice->get_receipt_url() ),
-			'{invoice_date}'        => getpaid_format_date_value( $invoice->get_date_created() ),
-			'{invoice_due_date}'    => getpaid_format_date_value( $invoice->get_due_date(), __( 'on receipt', 'invoicing' ) ),
-			'{invoice_quote}'       => sanitize_text_field( strtolower( $invoice->get_label() ) ),
-			'{invoice_label}'       => sanitize_text_field( ucfirst( $invoice->get_label() ) ),
-			'{invoice_description}' => wp_kses_post( $invoice->get_description() ),
-			'{subscription_name}'   => wp_kses_post( $invoice->get_subscription_name() ),
-			'{is_was}'              => strtotime( $invoice->get_due_date() ) < current_time( 'timestamp' ) ? __( 'was', 'invoicing' ) : __( 'is', 'invoicing' ),
-		);
-
-		$payment_form_data = $invoice->get_meta( 'payment_form_data', true );
-
-		if ( is_array( $payment_form_data ) ) {
-
-			foreach ( $payment_form_data as $label => $value ) {
-
-				$label = preg_replace( '/[^a-z0-9]+/', '_', strtolower( $label ) );
-				$value = is_array( $value ) ? implode( ', ', $value ) : $value;
-
-				if ( is_scalar ( $value ) ) {
-					$merge_tags[ "{{$label}}" ] = wp_kses_post( $value );
-				}
-
-			}
-
-		}
-
-		return apply_filters( 'getpaid_invoice_email_merge_tags', $merge_tags, $invoice );
-	}
-
-	/**
-	 * Helper function to send an email.
-	 *
-	 * @param WPInv_Invoice $invoice
-	 * @param GetPaid_Notification_Email $email
-	 * @param string $type
-	 * @param string|array $recipients
-	 * @param array $extra_args Extra template args.
-	 */
-	public function send_email( $invoice, $email, $type, $recipients, $extra_args = array() ) {
-
-		do_action( 'getpaid_before_send_invoice_notification', $type, $invoice, $email );
-
-		$skip = $invoice->is_free() && wpinv_get_option( 'skip_email_free_invoice' );
-		if ( apply_filters( 'getpaid_skip_invoice_email', $skip, $type, $invoice ) ) {
-			return;
-		}
-
-		$mailer     = new GetPaid_Notification_Email_Sender();
-		$merge_tags = $email->get_merge_tags();
-
-		$result = $mailer->send(
-			apply_filters( 'getpaid_invoice_email_recipients', wpinv_parse_list( $recipients ), $email ),
-			$email->add_merge_tags( $email->get_subject(), $merge_tags ),
-			$email->get_content( $merge_tags, $extra_args ),
-			$email->get_attachments()
-		);
-
-		// Maybe send a copy to the admin.
-		if ( $email->include_admin_bcc() ) {
-			$mailer->send(
-				wpinv_get_admin_email(),
-				$email->add_merge_tags( $email->get_subject() . __( ' - ADMIN BCC COPY', 'invoicing' ), $merge_tags ),
-				$email->get_content( $merge_tags ),
-				$email->get_attachments()
-			);
-		}
-
-		if ( $result ) {
-			$invoice->add_system_note(
-				sprintf(
-					__( 'Successfully sent %s notification email to %s.', 'invoicing' ),
-					sanitize_key( $type ),
-					$email->is_admin_email() ? __( 'admin' ) : __( 'the customer' )
-				)
-			);
-		} else {
-			$invoice->add_system_note(
-				sprintf(
-					__( 'Failed sending %s notification email to %s.', 'invoicing' ),
-					sanitize_key( $type ),
-					$email->is_admin_email() ? __( 'admin' ) : __( 'the customer' )
-				)
-			);	
-		}
-
-		do_action( 'getpaid_after_send_invoice_notification', $type, $invoice, $email );
-
-		return $result;
-	}
-
-	/**
-	 * Also send emails to any cc users.
-	 *
-	 * @param array $recipients
-	 * @param GetPaid_Notification_Email $email
-	 */
-	public function filter_email_recipients( $recipients, $email ) {
-
-		if ( ! $email->is_admin_email() ) {
-			$cc   = $email->object->get_email_cc();
-			$cc_2 = get_user_meta( $email->object->get_user_id(), '_wpinv_email_cc', true );
-
-			if ( ! empty( $cc ) ) {
-				$cc = array_map( 'sanitize_email', wpinv_parse_list( $cc ) );
-				$recipients = array_filter( array_unique( array_merge( $recipients, $cc ) ) );
-			}
-
-			if ( ! empty( $cc_2 ) ) {
-				$cc_2 = array_map( 'sanitize_email', wpinv_parse_list( $cc_2 ) );
-				$recipients = array_filter( array_unique( array_merge( $recipients, $cc_2 ) ) );
-			}
-
-		}
-
-		return $recipients;
-
-	}
-
-	/**
-	 * Sends a new invoice notification.
-	 *
-	 * @param WPInv_Invoice $invoice
-	 */
-	public function new_invoice( $invoice ) {
-
-		// Only send this email for invoices created via the admin page.
-		if ( ! $invoice->is_type( 'invoice' ) || $this->is_payment_form_invoice( $invoice->get_id() ) ) {
-			return;
-		}
-
-		$email     = new GetPaid_Notification_Email( __FUNCTION__, $invoice );
-		$recipient = wpinv_get_admin_email();
-
-		return $this->send_email( $invoice, $email, __FUNCTION__, $recipient );
-
-	}
-
-	/**
-	 * Sends a cancelled invoice notification.
-	 *
-	 * @param WPInv_Invoice $invoice
-	 */
-	public function cancelled_invoice( $invoice ) {
-
-		$email     = new GetPaid_Notification_Email( __FUNCTION__, $invoice );
-		$recipient = wpinv_get_admin_email();
-
-		return $this->send_email( $invoice, $email, __FUNCTION__, $recipient );
-
-	}
-
-	/**
-	 * Sends a failed invoice notification.
-	 *
-	 * @param WPInv_Invoice $invoice
-	 */
-	public function failed_invoice( $invoice ) {
-
-		$email     = new GetPaid_Notification_Email( __FUNCTION__, $invoice );
-		$recipient = wpinv_get_admin_email();
-
-		return $this->send_email( $invoice, $email, __FUNCTION__, $recipient );
-
-	}
-
-	/**
-	 * Sends a notification whenever an invoice is put on hold.
-	 *
-	 * @param WPInv_Invoice $invoice
-	 */
-	public function onhold_invoice( $invoice ) {
-
-		$email     = new GetPaid_Notification_Email( __FUNCTION__, $invoice );
-		$recipient = $invoice->get_email();
+    /**
+     * The array of invoice email actions.
+     *
+     * @param array
+     */
+    public $invoice_actions;
+
+    /**
+     * Class constructor
+     *
+     */
+    public function __construct() {
+
+        $this->invoice_actions = apply_filters(
+            'getpaid_notification_email_invoice_triggers',
+            array(
+                'getpaid_new_invoice'                   => array( 'new_invoice', 'user_invoice' ),
+                'getpaid_invoice_status_wpi-cancelled'  => 'cancelled_invoice',
+                'getpaid_invoice_status_wpi-failed'     => 'failed_invoice',
+                'getpaid_invoice_status_wpi-onhold'     => 'onhold_invoice',
+                'getpaid_invoice_status_wpi-processing' => 'processing_invoice',
+                'getpaid_invoice_status_publish'        => 'completed_invoice',
+                'getpaid_invoice_status_wpi-renewal'    => 'completed_invoice',
+                'getpaid_invoice_status_wpi-refunded'   => 'refunded_invoice',
+                'getpaid_new_customer_note'             => 'user_note',
+                'getpaid_daily_maintenance'             => 'overdue',
+            )
+        );
+
+        $this->init_hooks();
+
+    }
+
+    /**
+     * Registers email hooks.
+     */
+    public function init_hooks() {
+
+        add_filter( 'getpaid_get_email_merge_tags', array( $this, 'invoice_merge_tags' ), 10, 2 );
+        add_filter( 'getpaid_invoice_email_recipients', array( $this, 'filter_email_recipients' ), 10, 2 );
+
+        foreach ( $this->invoice_actions as $hook => $email_type ) {
+            $this->init_email_type_hook( $hook, $email_type );
+        }
+    }
+
+    /**
+     * Registers an email hook for an invoice action.
+     * 
+     * @param string $hook
+     * @param string|array $email_type
+     */
+    public function init_email_type_hook( $hook, $email_type ) {
+
+        $email_type = wpinv_parse_list( $email_type );
+
+        foreach ( $email_type as $type ) {
+
+            $email = new GetPaid_Notification_Email( $type );
+
+            // Abort if it is not active.
+            if ( ! $email->is_active() ) {
+                continue;
+            }
+
+            if ( method_exists( $this, $type ) ) {
+                add_action( $hook, array( $this, $type ), 100, 2 );
+                continue;
+            }
+
+            do_action( 'getpaid_invoice_init_email_type_hook', $type, $hook );
+        }
+
+    }
+
+    /**
+     * Filters invoice merge tags.
+     *
+     * @param array $merge_tags
+     * @param mixed|WPInv_Invoice|WPInv_Subscription $object
+     */
+    public function invoice_merge_tags( $merge_tags, $object ) {
+
+        if ( is_a( $object, 'WPInv_Invoice' ) ) {
+            return array_merge(
+                $merge_tags,
+                $this->get_invoice_merge_tags( $object )
+            );
+        }
+
+        if ( is_a( $object, 'WPInv_Subscription' ) ) {
+            return array_merge(
+                $merge_tags,
+                $this->get_invoice_merge_tags( $object->get_parent_payment() )
+            );
+        }
+
+        return $merge_tags;
+
+    }
+
+    /**
+     * Generates invoice merge tags.
+     *
+     * @param WPInv_Invoice $invoice
+     * @return array
+     */
+    public function get_invoice_merge_tags( $invoice ) {
+
+        // Abort if it does not exist.
+        if ( ! $invoice->get_id() ) {
+            return array();
+        }
+
+        $merge_tags = array(
+            '{name}'                => sanitize_text_field( $invoice->get_user_full_name() ),
+            '{full_name}'           => sanitize_text_field( $invoice->get_user_full_name() ),
+            '{first_name}'          => sanitize_text_field( $invoice->get_first_name() ),
+            '{last_name}'           => sanitize_text_field( $invoice->get_last_name() ),
+            '{email}'               => sanitize_email( $invoice->get_email() ),
+            '{invoice_number}'      => sanitize_text_field( $invoice->get_number() ),
+            '{invoice_currency}'    => sanitize_text_field( $invoice->get_currency() ),
+            '{invoice_total}'       => sanitize_text_field( wpinv_price( $invoice->get_total(), $invoice->get_currency() ) ),
+            '{invoice_link}'        => esc_url( $invoice->get_view_url() ),
+            '{invoice_pay_link}'    => esc_url( $invoice->get_checkout_payment_url() ),
+            '{invoice_receipt_link}'=> esc_url( $invoice->get_receipt_url() ),
+            '{invoice_date}'        => getpaid_format_date_value( $invoice->get_date_created() ),
+            '{invoice_due_date}'    => getpaid_format_date_value( $invoice->get_due_date(), __( 'on receipt', 'invoicing' ) ),
+            '{invoice_quote}'       => sanitize_text_field( strtolower( $invoice->get_label() ) ),
+            '{invoice_label}'       => sanitize_text_field( ucfirst( $invoice->get_label() ) ),
+            '{invoice_description}' => wp_kses_post( $invoice->get_description() ),
+            '{subscription_name}'   => wp_kses_post( $invoice->get_subscription_name() ),
+            '{is_was}'              => strtotime( $invoice->get_due_date() ) < current_time( 'timestamp' ) ? __( 'was', 'invoicing' ) : __( 'is', 'invoicing' ),
+        );
+
+        $payment_form_data = $invoice->get_meta( 'payment_form_data', true );
+
+        if ( is_array( $payment_form_data ) ) {
+
+            foreach ( $payment_form_data as $label => $value ) {
+
+                $label = preg_replace( '/[^a-z0-9]+/', '_', strtolower( $label ) );
+                $value = is_array( $value ) ? implode( ', ', $value ) : $value;
+
+                if ( is_scalar ( $value ) ) {
+                    $merge_tags[ "{{$label}}" ] = wp_kses_post( $value );
+                }
+
+            }
+
+        }
+
+        return apply_filters( 'getpaid_invoice_email_merge_tags', $merge_tags, $invoice );
+    }
+
+    /**
+     * Helper function to send an email.
+     *
+     * @param WPInv_Invoice $invoice
+     * @param GetPaid_Notification_Email $email
+     * @param string $type
+     * @param string|array $recipients
+     * @param array $extra_args Extra template args.
+     */
+    public function send_email( $invoice, $email, $type, $recipients, $extra_args = array() ) {
+
+        do_action( 'getpaid_before_send_invoice_notification', $type, $invoice, $email );
+
+        $skip = $invoice->is_free() && wpinv_get_option( 'skip_email_free_invoice' );
+        if ( apply_filters( 'getpaid_skip_invoice_email', $skip, $type, $invoice ) ) {
+            return;
+        }
+
+        $mailer     = new GetPaid_Notification_Email_Sender();
+        $merge_tags = $email->get_merge_tags();
+
+        $result = $mailer->send(
+            apply_filters( 'getpaid_invoice_email_recipients', wpinv_parse_list( $recipients ), $email ),
+            $email->add_merge_tags( $email->get_subject(), $merge_tags ),
+            $email->get_content( $merge_tags, $extra_args ),
+            $email->get_attachments()
+        );
+
+        // Maybe send a copy to the admin.
+        if ( $email->include_admin_bcc() ) {
+            $mailer->send(
+                wpinv_get_admin_email(),
+                $email->add_merge_tags( $email->get_subject() . __( ' - ADMIN BCC COPY', 'invoicing' ), $merge_tags ),
+                $email->get_content( $merge_tags ),
+                $email->get_attachments()
+            );
+        }
+
+        if ( $result ) {
+            $invoice->add_system_note(
+                sprintf(
+                    __( 'Successfully sent %s notification email to %s.', 'invoicing' ),
+                    sanitize_key( $type ),
+                    $email->is_admin_email() ? __( 'admin' ) : __( 'the customer' )
+                )
+            );
+        } else {
+            $invoice->add_system_note(
+                sprintf(
+                    __( 'Failed sending %s notification email to %s.', 'invoicing' ),
+                    sanitize_key( $type ),
+                    $email->is_admin_email() ? __( 'admin' ) : __( 'the customer' )
+                )
+            );	
+        }
+
+        do_action( 'getpaid_after_send_invoice_notification', $type, $invoice, $email );
+
+        return $result;
+    }
+
+    /**
+     * Also send emails to any cc users.
+     *
+     * @param array $recipients
+     * @param GetPaid_Notification_Email $email
+     */
+    public function filter_email_recipients( $recipients, $email ) {
+
+        if ( ! $email->is_admin_email() ) {
+            $cc   = $email->object->get_email_cc();
+            $cc_2 = get_user_meta( $email->object->get_user_id(), '_wpinv_email_cc', true );
+
+            if ( ! empty( $cc ) ) {
+                $cc = array_map( 'sanitize_email', wpinv_parse_list( $cc ) );
+                $recipients = array_filter( array_unique( array_merge( $recipients, $cc ) ) );
+            }
+
+            if ( ! empty( $cc_2 ) ) {
+                $cc_2 = array_map( 'sanitize_email', wpinv_parse_list( $cc_2 ) );
+                $recipients = array_filter( array_unique( array_merge( $recipients, $cc_2 ) ) );
+            }
+
+        }
+
+        return $recipients;
+
+    }
+
+    /**
+     * Sends a new invoice notification.
+     *
+     * @param WPInv_Invoice $invoice
+     */
+    public function new_invoice( $invoice ) {
+
+        // Only send this email for invoices created via the admin page.
+        if ( ! $invoice->is_type( 'invoice' ) || $this->is_payment_form_invoice( $invoice->get_id() ) ) {
+            return;
+        }
+
+        $email     = new GetPaid_Notification_Email( __FUNCTION__, $invoice );
+        $recipient = wpinv_get_admin_email();
+
+        return $this->send_email( $invoice, $email, __FUNCTION__, $recipient );
+
+    }
+
+    /**
+     * Sends a cancelled invoice notification.
+     *
+     * @param WPInv_Invoice $invoice
+     */
+    public function cancelled_invoice( $invoice ) {
+
+        $email     = new GetPaid_Notification_Email( __FUNCTION__, $invoice );
+        $recipient = wpinv_get_admin_email();
+
+        return $this->send_email( $invoice, $email, __FUNCTION__, $recipient );
+
+    }
+
+    /**
+     * Sends a failed invoice notification.
+     *
+     * @param WPInv_Invoice $invoice
+     */
+    public function failed_invoice( $invoice ) {
+
+        $email     = new GetPaid_Notification_Email( __FUNCTION__, $invoice );
+        $recipient = wpinv_get_admin_email();
+
+        return $this->send_email( $invoice, $email, __FUNCTION__, $recipient );
+
+    }
+
+    /**
+     * Sends a notification whenever an invoice is put on hold.
+     *
+     * @param WPInv_Invoice $invoice
+     */
+    public function onhold_invoice( $invoice ) {
+
+        $email     = new GetPaid_Notification_Email( __FUNCTION__, $invoice );
+        $recipient = $invoice->get_email();
 
-		return $this->send_email( $invoice, $email, __FUNCTION__, $recipient );
+        return $this->send_email( $invoice, $email, __FUNCTION__, $recipient );
 
-	}
+    }
 
-	/**
-	 * Sends a notification whenever an invoice is marked as processing payment.
-	 *
-	 * @param WPInv_Invoice $invoice
-	 */
-	public function processing_invoice( $invoice ) {
+    /**
+     * Sends a notification whenever an invoice is marked as processing payment.
+     *
+     * @param WPInv_Invoice $invoice
+     */
+    public function processing_invoice( $invoice ) {
 
-		$email     = new GetPaid_Notification_Email( __FUNCTION__, $invoice );
-		$recipient = $invoice->get_email();
+        $email     = new GetPaid_Notification_Email( __FUNCTION__, $invoice );
+        $recipient = $invoice->get_email();
 
-		return $this->send_email( $invoice, $email, __FUNCTION__, $recipient );
-
-	}
-
-	/**
-	 * Sends a notification whenever an invoice is paid.
-	 *
-	 * @param WPInv_Invoice $invoice
-	 */
-	public function completed_invoice( $invoice ) {
+        return $this->send_email( $invoice, $email, __FUNCTION__, $recipient );
+
+    }
+
+    /**
+     * Sends a notification whenever an invoice is paid.
+     *
+     * @param WPInv_Invoice $invoice
+     */
+    public function completed_invoice( $invoice ) {
 
-		// (Maybe) abort if it is a renewal invoice.
-		if ( $invoice->is_renewal() && ! wpinv_get_option( 'email_completed_invoice_renewal_active', false ) ) {
-			return;
-		}
+        // (Maybe) abort if it is a renewal invoice.
+        if ( $invoice->is_renewal() && ! wpinv_get_option( 'email_completed_invoice_renewal_active', false ) ) {
+            return;
+        }
 
-		$email     = new GetPaid_Notification_Email( __FUNCTION__, $invoice );
-		$recipient = $invoice->get_email();
+        $email     = new GetPaid_Notification_Email( __FUNCTION__, $invoice );
+        $recipient = $invoice->get_email();
 
-		return $this->send_email( $invoice, $email, __FUNCTION__, $recipient );
+        return $this->send_email( $invoice, $email, __FUNCTION__, $recipient );
 
-	}
+    }
 
-	/**
-	 * Sends a notification whenever an invoice is refunded.
-	 *
-	 * @param WPInv_Invoice $invoice
-	 */
-	public function refunded_invoice( $invoice ) {
+    /**
+     * Sends a notification whenever an invoice is refunded.
+     *
+     * @param WPInv_Invoice $invoice
+     */
+    public function refunded_invoice( $invoice ) {
 
-		$email     = new GetPaid_Notification_Email( __FUNCTION__, $invoice );
-		$recipient = $invoice->get_email();
+        $email     = new GetPaid_Notification_Email( __FUNCTION__, $invoice );
+        $recipient = $invoice->get_email();
 
-		return $this->send_email( $invoice, $email, __FUNCTION__, $recipient );
+        return $this->send_email( $invoice, $email, __FUNCTION__, $recipient );
 
-	}
+    }
 
-	/**
-	 * Notifies a user about new invoices
-	 *
-	 * @param WPInv_Invoice $invoice
-	 * @param bool $force
-	 */
-	public function user_invoice( $invoice, $force = false ) {
+    /**
+     * Notifies a user about new invoices
+     *
+     * @param WPInv_Invoice $invoice
+     * @param bool $force
+     */
+    public function user_invoice( $invoice, $force = false ) {
 
-		if ( ! empty( $GLOBALS['wpinv_skip_invoice_notification'] ) ) {
-			return;
-		}
-
-		// Only send this email for invoices created via the admin page.
-		if ( ! $invoice->is_type( 'invoice' ) || ( empty( $force ) && $this->is_payment_form_invoice( $invoice->get_id() ) ) ) {
-			return;
-		}
+        if ( ! empty( $GLOBALS['wpinv_skip_invoice_notification'] ) ) {
+            return;
+        }
+
+        // Only send this email for invoices created via the admin page.
+        if ( ! $invoice->is_type( 'invoice' ) || ( empty( $force ) && $this->is_payment_form_invoice( $invoice->get_id() ) ) ) {
+            return;
+        }
 
-		$email     = new GetPaid_Notification_Email( __FUNCTION__, $invoice );
-		$recipient = $invoice->get_email();
+        $email     = new GetPaid_Notification_Email( __FUNCTION__, $invoice );
+        $recipient = $invoice->get_email();
 
-		return $this->send_email( $invoice, $email, __FUNCTION__, $recipient );
+        return $this->send_email( $invoice, $email, __FUNCTION__, $recipient );
 
-	}
-
-	/**
-	 * Checks if an invoice is a payment form invoice.
-	 *
-	 * @param int $invoice
-	 * @return bool
-	 */
-	public function is_payment_form_invoice( $invoice ) {
-		$is_payment_form_invoice = empty( $_GET['getpaid-admin-action'] ) && ( 'payment_form' == get_post_meta( $invoice, 'wpinv_created_via', true ) || 'geodirectory' == get_post_meta( $invoice, 'wpinv_created_via', true ) );
-		return apply_filters( 'getpaid_invoice_notifications_is_payment_form_invoice', $is_payment_form_invoice, $invoice );
-	}
+    }
+
+    /**
+     * Checks if an invoice is a payment form invoice.
+     *
+     * @param int $invoice
+     * @return bool
+     */
+    public function is_payment_form_invoice( $invoice ) {
+        $is_payment_form_invoice = empty( $_GET['getpaid-admin-action'] ) && ( 'payment_form' == get_post_meta( $invoice, 'wpinv_created_via', true ) || 'geodirectory' == get_post_meta( $invoice, 'wpinv_created_via', true ) );
+        return apply_filters( 'getpaid_invoice_notifications_is_payment_form_invoice', $is_payment_form_invoice, $invoice );
+    }
 
-	/**
-	 * Notifies admin about new invoice notes
-	 *
-	 * @param WPInv_Invoice $invoice
-	 * @param string $note
-	 */
-	public function user_note( $invoice, $note ) {
-
-		$email     = new GetPaid_Notification_Email( __FUNCTION__, $invoice );
-		$recipient = $invoice->get_email();
+    /**
+     * Notifies admin about new invoice notes
+     *
+     * @param WPInv_Invoice $invoice
+     * @param string $note
+     */
+    public function user_note( $invoice, $note ) {
+
+        $email     = new GetPaid_Notification_Email( __FUNCTION__, $invoice );
+        $recipient = $invoice->get_email();
 
-		return $this->send_email( $invoice, $email, __FUNCTION__, $recipient, array( 'customer_note' => $note ) );
-
-	}
-
-	/**
-	 * (Force) Sends overdue notices.
-	 *
-	 * @param WPInv_Invoice $invoice
-	 */
-	public function force_send_overdue_notice( $invoice ) {
-		$email = new GetPaid_Notification_Email( 'overdue', $invoice );
-		return $this->send_email( $invoice, $email, 'overdue', $invoice->get_email() );
-	}
-
-	/**
-	 * Sends overdue notices.
-	 *
-	 * @TODO: Create an invoices query class.
-	 */
-	public function overdue() {
-		global $wpdb;
-
-		$email = new GetPaid_Notification_Email( __FUNCTION__ );
-
-		// Fetch reminder days.
-		$reminder_days = array_unique( wp_parse_id_list( $email->get_option( 'days' ) ) );
-
-		// Abort if non is set.
-		if ( empty( $reminder_days ) ) {
-			return;
-		}
-
-		// Retrieve date query.
-		$date_query = $this->get_date_query( $reminder_days );
-
-		// Invoices table.
-		$table = $wpdb->prefix . 'getpaid_invoices';
-
-		// Fetch invoices.
-		$invoices  = $wpdb->get_col(
-			"SELECT posts.ID FROM $wpdb->posts as posts
+        return $this->send_email( $invoice, $email, __FUNCTION__, $recipient, array( 'customer_note' => $note ) );
+
+    }
+
+    /**
+     * (Force) Sends overdue notices.
+     *
+     * @param WPInv_Invoice $invoice
+     */
+    public function force_send_overdue_notice( $invoice ) {
+        $email = new GetPaid_Notification_Email( 'overdue', $invoice );
+        return $this->send_email( $invoice, $email, 'overdue', $invoice->get_email() );
+    }
+
+    /**
+     * Sends overdue notices.
+     *
+     * @TODO: Create an invoices query class.
+     */
+    public function overdue() {
+        global $wpdb;
+
+        $email = new GetPaid_Notification_Email( __FUNCTION__ );
+
+        // Fetch reminder days.
+        $reminder_days = array_unique( wp_parse_id_list( $email->get_option( 'days' ) ) );
+
+        // Abort if non is set.
+        if ( empty( $reminder_days ) ) {
+            return;
+        }
+
+        // Retrieve date query.
+        $date_query = $this->get_date_query( $reminder_days );
+
+        // Invoices table.
+        $table = $wpdb->prefix . 'getpaid_invoices';
+
+        // Fetch invoices.
+        $invoices  = $wpdb->get_col(
+            "SELECT posts.ID FROM $wpdb->posts as posts
 			LEFT JOIN $table as invoices ON invoices.post_id = posts.ID
 			WHERE posts.post_type = 'wpi_invoice' AND posts.post_status = 'wpi-pending' $date_query");
 
-		foreach ( $invoices as $invoice ) {
+        foreach ( $invoices as $invoice ) {
 
-			// Only send this email for invoices created via the admin page.
-			if ( ! $this->is_payment_form_invoice( $invoice ) ) {
-				$invoice       = new WPInv_Invoice( $invoice );
-				$email->object = $invoice;
+            // Only send this email for invoices created via the admin page.
+            if ( ! $this->is_payment_form_invoice( $invoice ) ) {
+                $invoice       = new WPInv_Invoice( $invoice );
+                $email->object = $invoice;
 
-				if ( $invoice->needs_payment() ) {
-					$this->send_email( $invoice, $email, __FUNCTION__, $invoice->get_email() );
-				}
+                if ( $invoice->needs_payment() ) {
+                    $this->send_email( $invoice, $email, __FUNCTION__, $invoice->get_email() );
+                }
 
-			}
+            }
 
-		}
+        }
 
-	}
+    }
 
-	/**
-	 * Calculates the date query for an invoices query
-	 *
-	 * @param array $reminder_days
-	 * @return string
-	 */
-	public function get_date_query( $reminder_days ) {
+    /**
+     * Calculates the date query for an invoices query
+     *
+     * @param array $reminder_days
+     * @return string
+     */
+    public function get_date_query( $reminder_days ) {
 
-		$date_query = array(
-			'relation'  => 'OR'
-		);
+        $date_query = array(
+            'relation'  => 'OR'
+        );
 
-		foreach ( $reminder_days as $days ) {
-			$date = date_parse( date( 'Y-m-d', strtotime( "-$days days", current_time( 'timestamp' ) ) ) );
+        foreach ( $reminder_days as $days ) {
+            $date = date_parse( date( 'Y-m-d', strtotime( "-$days days", current_time( 'timestamp' ) ) ) );
 
-			$date_query[] = array(
-				'year'  => $date['year'],
-				'month' => $date['month'],
-				'day'   => $date['day'],
-			);
+            $date_query[] = array(
+                'year'  => $date['year'],
+                'month' => $date['month'],
+                'day'   => $date['day'],
+            );
 
-		}
+        }
 
-		$date_query = new WP_Date_Query( $date_query, 'invoices.due_date' );
+        $date_query = new WP_Date_Query( $date_query, 'invoices.due_date' );
 
-		return $date_query->get_sql();
+        return $date_query->get_sql();
 
-	}
+    }
 
 }

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

Indentation +27 added lines, -27 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_Details {
 
     /**
-	 * Output the metabox.
-	 *
-	 * @param WP_Post $post
-	 */
+     * Output the metabox.
+     *
+     * @param WP_Post $post
+     */
     public static function output( $post ) {
 
         // Prepare the item.
@@ -270,35 +270,35 @@ 
     }
 
     /**
-	 * Save meta box data.
-	 *
-	 * @param int $post_id
-	 */
-	public static function save( $post_id ) {
+     * Save meta box data.
+     *
+     * @param int $post_id
+     */
+    public static function save( $post_id ) {
 
         // Prepare the item.
         $item = new WPInv_Item( $post_id );
 
         // Load new data.
         $item->set_props(
-			array(
-				'price'                => isset( $_POST['wpinv_item_price'] ) ? getpaid_standardize_amount( $_POST['wpinv_item_price'] ) : null,
-				'vat_rule'             => isset( $_POST['wpinv_vat_rules'] ) ? wpinv_clean( $_POST['wpinv_vat_rules'] ) : null,
-				'vat_class'            => isset( $_POST['wpinv_vat_class'] ) ? wpinv_clean( $_POST['wpinv_vat_class'] ) : null,
-				'type'                 => isset( $_POST['wpinv_item_type'] ) ? wpinv_clean( $_POST['wpinv_item_type'] ) : null,
-				'is_dynamic_pricing'   => isset( $_POST['wpinv_name_your_price'] ),
+            array(
+                'price'                => isset( $_POST['wpinv_item_price'] ) ? getpaid_standardize_amount( $_POST['wpinv_item_price'] ) : null,
+                'vat_rule'             => isset( $_POST['wpinv_vat_rules'] ) ? wpinv_clean( $_POST['wpinv_vat_rules'] ) : null,
+                'vat_class'            => isset( $_POST['wpinv_vat_class'] ) ? wpinv_clean( $_POST['wpinv_vat_class'] ) : null,
+                'type'                 => isset( $_POST['wpinv_item_type'] ) ? wpinv_clean( $_POST['wpinv_item_type'] ) : null,
+                'is_dynamic_pricing'   => isset( $_POST['wpinv_name_your_price'] ),
                 'minimum_price'        => isset( $_POST['wpinv_minimum_price'] ) ? getpaid_standardize_amount( $_POST['wpinv_minimum_price'] ) : null,
-				'is_recurring'         => isset( $_POST['wpinv_is_recurring'] ),
-				'recurring_period'     => isset( $_POST['wpinv_recurring_period'] ) ? wpinv_clean( $_POST['wpinv_recurring_period'] ) : null,
-				'recurring_interval'   => isset( $_POST['wpinv_recurring_interval'] ) ? (int) $_POST['wpinv_recurring_interval'] : 1,
-				'recurring_limit'      => isset( $_POST['wpinv_recurring_limit'] ) ? (int) $_POST['wpinv_recurring_limit'] : null,
-				'is_free_trial'        => isset( $_POST['wpinv_trial_interval'] ) ? ( 0 != (int) $_POST['wpinv_trial_interval'] ) : null,
-				'trial_period'         => isset( $_POST['wpinv_trial_period'] ) ? wpinv_clean( $_POST['wpinv_trial_period'] ) : null,
-				'trial_interval'       => isset( $_POST['wpinv_trial_interval'] ) ? (int) $_POST['wpinv_trial_interval'] : null,
-			)
+                'is_recurring'         => isset( $_POST['wpinv_is_recurring'] ),
+                'recurring_period'     => isset( $_POST['wpinv_recurring_period'] ) ? wpinv_clean( $_POST['wpinv_recurring_period'] ) : null,
+                'recurring_interval'   => isset( $_POST['wpinv_recurring_interval'] ) ? (int) $_POST['wpinv_recurring_interval'] : 1,
+                'recurring_limit'      => isset( $_POST['wpinv_recurring_limit'] ) ? (int) $_POST['wpinv_recurring_limit'] : null,
+                'is_free_trial'        => isset( $_POST['wpinv_trial_interval'] ) ? ( 0 != (int) $_POST['wpinv_trial_interval'] ) : null,
+                'trial_period'         => isset( $_POST['wpinv_trial_period'] ) ? wpinv_clean( $_POST['wpinv_trial_period'] ) : null,
+                'trial_interval'       => isset( $_POST['wpinv_trial_interval'] ) ? (int) $_POST['wpinv_trial_interval'] : null,
+            )
         );
 
-		$item->save();
-		do_action( 'getpaid_item_metabox_save', $post_id, $item );
-	}
+        $item->save();
+        do_action( 'getpaid_item_metabox_save', $post_id, $item );
+    }
 }

includes/payments/class-getpaid-payment-form-submission-fees.php

Indentation +107 added lines, -107 removed lines

@@ -12,114 +12,114 @@
  */
 class GetPaid_Payment_Form_Submission_Fees {
 
-	/**
-	 * The fee validation error.
-	 * @var string
-	 */
-	public $fee_error;
-
-	/**
-	 * Submission fees.
-	 * @var array
-	 */
-	public $fees = array();
+    /**
+     * The fee validation error.
+     * @var string
+     */
+    public $fee_error;
+
+    /**
+     * Submission fees.
+     * @var array
+     */
+    public $fees = array();
+
+    /**
+     * Class constructor
+     *
+     * @param GetPaid_Payment_Form_Submission $submission
+     */
+    public function __construct( $submission ) {
+
+        // Process any existing invoice fees.
+        if ( $submission->has_invoice() ) {
+            $this->fees = $submission->get_invoice()->get_fees();
+        }
+
+        // Process price fields.
+        $data         = $submission->get_data();
+        $payment_form = $submission->get_payment_form();
+
+        foreach ( $payment_form->get_elements() as $element ) {
+
+            if ( 'price_input' == $element['type'] ) {
+                $this->process_price_input( $element, $data, $submission );
+            }
+
+            if ( 'price_select' == $element['type'] ) {
+                $this->process_price_select( $element, $data );
+            }
+
+        }
+
+    }
+
+    /**
+     * Process a price input field.
+     *
+     * @param array $element
+     * @param array $data
+     * @param GetPaid_Payment_Form_Submission $submission
+     */
+    public function process_price_input( $element, $data, $submission ) {
+
+        // Abort if not passed.
+        if ( empty( $data[ $element['id'] ] ) ) {
+            return;
+        }
+
+        $amount  = (float) wpinv_sanitize_amount( $data[ $element['id'] ] );
+        $minimum = empty( $element['minimum'] ) ? 0 : (float) wpinv_sanitize_amount( $element['minimum'] );
+
+        if ( $amount < $minimum ) {
+            throw new Exception( sprintf( __( 'The minimum allowed amount is %s', 'invoicing' ), getpaid_unstandardize_amount( $minimum, $submission->get_currency() ) ) );
+        }
+
+        $this->fees[ $element['label'] ] = array(
+            'name'          => $element['label'],
+            'initial_fee'   => $amount,
+            'recurring_fee' => 0,
+        );
+
+    }
 
     /**
-	 * Class constructor
-	 *
-	 * @param GetPaid_Payment_Form_Submission $submission
-	 */
-	public function __construct( $submission ) {
-
-		// Process any existing invoice fees.
-		if ( $submission->has_invoice() ) {
-			$this->fees = $submission->get_invoice()->get_fees();
-		}
-
-		// Process price fields.
-		$data         = $submission->get_data();
-		$payment_form = $submission->get_payment_form();
-
-		foreach ( $payment_form->get_elements() as $element ) {
-
-			if ( 'price_input' == $element['type'] ) {
-				$this->process_price_input( $element, $data, $submission );
-			}
-
-			if ( 'price_select' == $element['type'] ) {
-				$this->process_price_select( $element, $data );
-			}
-
-		}
-
-	}
-
-	/**
-	 * Process a price input field.
-	 *
-	 * @param array $element
-	 * @param array $data
-	 * @param GetPaid_Payment_Form_Submission $submission
-	 */
-	public function process_price_input( $element, $data, $submission ) {
-
-		// Abort if not passed.
-		if ( empty( $data[ $element['id'] ] ) ) {
-			return;
-		}
-
-		$amount  = (float) wpinv_sanitize_amount( $data[ $element['id'] ] );
-		$minimum = empty( $element['minimum'] ) ? 0 : (float) wpinv_sanitize_amount( $element['minimum'] );
-
-		if ( $amount < $minimum ) {
-			throw new Exception( sprintf( __( 'The minimum allowed amount is %s', 'invoicing' ), getpaid_unstandardize_amount( $minimum, $submission->get_currency() ) ) );
-		}
-
-		$this->fees[ $element['label'] ] = array(
-			'name'          => $element['label'],
-			'initial_fee'   => $amount,
-			'recurring_fee' => 0,
-		);
-
-	}
-
-	/**
-	 * Process a price select field.
-	 *
-	 * @param array $element
-	 * @param array $data
-	 */
-	public function process_price_select( $element, $data ) {
-
-		// Abort if not passed.
-		if ( empty( $data[ $element['id'] ] ) ) {
-			return;
-		}
-
-		$options    = getpaid_convert_price_string_to_options( $element['options'] );
-		$selected   = array_filter( array_map( 'trim', explode( ',', $data[ $element['id'] ] ) ) );
-		$total      = 0;
-		$sub_labels = array();
-
-		foreach ( $selected as $price ) {
-
-			if ( ! isset( $options[ $price ] ) ) {
-				throw new Exception( __( 'You have selected an invalid amount', 'invoicing' ) );
-			}
-
-			$price = explode( '|', $price );
-
-			$sub_labels[] = $price[0];
-			$total += (float) wpinv_sanitize_amount( $price[1] );
-		}
-
-		$this->fees[ $element['label'] ] = array(
-			'name'          => $element['label'],
-			'initial_fee'   => $total,
-			'recurring_fee' => 0,
-			'description'   => implode( ', ', $sub_labels ),
-		);
-
-	}
+     * Process a price select field.
+     *
+     * @param array $element
+     * @param array $data
+     */
+    public function process_price_select( $element, $data ) {
+
+        // Abort if not passed.
+        if ( empty( $data[ $element['id'] ] ) ) {
+            return;
+        }
+
+        $options    = getpaid_convert_price_string_to_options( $element['options'] );
+        $selected   = array_filter( array_map( 'trim', explode( ',', $data[ $element['id'] ] ) ) );
+        $total      = 0;
+        $sub_labels = array();
+
+        foreach ( $selected as $price ) {
+
+            if ( ! isset( $options[ $price ] ) ) {
+                throw new Exception( __( 'You have selected an invalid amount', 'invoicing' ) );
+            }
+
+            $price = explode( '|', $price );
+
+            $sub_labels[] = $price[0];
+            $total += (float) wpinv_sanitize_amount( $price[1] );
+        }
+
+        $this->fees[ $element['label'] ] = array(
+            'name'          => $element['label'],
+            'initial_fee'   => $total,
+            'recurring_fee' => 0,
+            'description'   => implode( ', ', $sub_labels ),
+        );
+
+    }
 
 }

includes/admin/class-getpaid-admin-setup-wizard.php

Indentation +385 added lines, -385 removed lines

@@ -17,397 +17,397 @@
  */
 class GetPaid_Admin_Setup_Wizard {
 
-	/**
-	 * @var string Current Step
-	 */
-	protected $step = '';
-
-	/**
-	 * @var string|false Previous Step
-	 */
-	protected $previous_step = '';
-
-	/**
-	 * @var string|false Next Step
-	 */
-	protected $next_step = '';
-
-	/**
-	 * @var array All available steps for the setup wizard
-	 */
-	protected $steps = array();
-
-	/**
-	 * Class constructor.
-	 *
-	 * @since 2.4.0
-	 */
-	public function __construct() {
-
-		if ( apply_filters( 'getpaid_enable_setup_wizard', true ) && wpinv_current_user_can_manage_invoicing() ) {
-			add_action( 'admin_menu', array( $this, 'add_menu' ) );
-			add_action( 'current_screen', array( $this, 'setup_wizard' ) );
-		}
-
-	}
-
-	/**
-	 * Add admin menus/screens.
-	 *
-	 * @since 2.4.0
-	 */
-	public function add_menu() {
-		add_dashboard_page( '', '', wpinv_get_capability(), 'gp-setup', '' );
-	}
-
-	/**
-	 * Sets up the setup wizard.
-	 *
-	 * @since 2.4.0
-	 */
-	public function setup_wizard() {
-
-		if ( isset( $_GET['page'] ) && 'gp-setup' === $_GET['page'] ) {
-			$this->setup_globals();
-			$this->maybe_save_current_step();
-			$this->display_wizard();
-			exit;
-		}
-
-	}
-
-	/**
-	 * Sets up class variables.
-	 *
-	 * @since 2.4.0
-	 */
-	protected function setup_globals() {
-		$this->steps         = $this->get_setup_steps();
-		$this->step          = $this->get_current_step();
-		$this->previous_step = $this->get_previous_step();
-		$this->next_step     = $this->get_next_step();
-	}
-
-	/**
-	 * Saves the current step.
-	 *
-	 * @since 2.4.0
-	 */
-	protected function maybe_save_current_step() {
-		if ( ! empty( $_POST['save_step'] ) && is_callable( $this->steps[ $this->step ]['handler'] ) ) {
-			call_user_func( $this->steps[ $this->step ]['handler'], $this );
-		}
-	}
-
-	/**
-	 * Returns the setup steps.
-	 *
-	 * @since 2.4.0
-	 * @return array
-	 */
-	protected function get_setup_steps() {
-
-		$steps = array(
-
-			'introduction'     => array(
-				'name'    => __( 'Introduction', 'invoicing' ),
-				'view'    => array( $this, 'setup_introduction' ),
-				'handler' => '',
-			),
-
-			'business_details'             => array(
-				'name'    => __( "Business Details", 'invoicing' ),
-				'view'    => array( $this, 'setup_business' ),
-				'handler' => '',
-			),
-
-			'currency' => array(
-				'name'    => __( 'Currency', 'invoicing' ),
-				'view'    => array( $this, 'setup_currency' ),
-				'handler' => '',
-			),
-
-			'payments'        => array(
-				'name'    => __( 'Payment Gateways', 'invoicing' ),
-				'view'    => array( $this, 'setup_payments' ),
-				'handler' => array( $this, 'setup_payments_save' ),
-			),
-
-			'recommend'          => array(
-				'name'    => __( 'Recommend', 'invoicing' ),
-				'view'    => array( $this, 'setup_recommend' ),
-				'handler' => '',
-			),
-
-			'next_steps'       => array(
-				'name'    => __( 'Get Paid', 'invoicing' ),
-				'view'    => array( $this, 'setup_ready' ),
-				'handler' => '',
-			),
-
-		);
-
-		return apply_filters( 'getpaid_setup_wizard_steps', $steps );
-
-	}
-
-	/**
-	 * Returns the current step.
-	 *
-	 * @since 2.4.0
-	 * @return string
-	 */
-	protected function get_current_step() {
-		$step = isset( $_GET['step'] ) ? sanitize_key( $_GET['step'] ) : '';
-		return ! empty( $step ) && in_array( $step, array_keys( $this->steps ) ) ? $step : current( array_keys( $this->steps ) );
-	}
-
-	/**
-	 * Returns the previous step.
-	 *
-	 * @since 2.4.0
-	 * @return string|false
-	 */
-	protected function get_previous_step() {
-
-		$previous = false;
-		$current  = $this->step;
-		foreach ( array_keys( $this->steps ) as $step ) {
-			if ( $current === $step ) {
-				return $previous;
-			}
-
-			$previous = $step;
-		}
-
-		return false;
-	}
-
-	/**
-	 * Returns the next step.
-	 *
-	 * @since 2.4.0
-	 * @return string|false
-	 */
-	protected function get_next_step() {
-
-		$on_current = false;
-		$current    = $this->step;
-		foreach ( array_keys( $this->steps ) as $step ) {
-
-			if ( $on_current ) {
-				return $step;
-			}
-
-			if ( $current === $step ) {
-				return $on_current = true;
-			}
-
-		}
-
-		return false;
-	}
-
-	/**
-	 * Displays the setup wizard.
-	 *
-	 * @since 2.4.0
-	 */
-	public function display_wizard() {
-		$this->display_header();
-		$this->display_current_step();
-		$this->display_footer();
-	}
-
-	/**
-	 * Displays the Wizard Header.
-	 *
-	 * @since 2.0.0
-	 */
-	public function display_header() {
-		$steps     = $this->steps;
-		$current   = $this->step;
-		$next_step = $this->next_step;
-		array_shift( $steps );
-		include plugin_dir_path( __FILE__ ) . 'views/wizard-header.php';
-	}
-
-	/**
-	 * Displays the content for the current step.
-	 *
-	 * @since 2.4.0
-	 */
-	public function display_current_step() {
-		?>
+    /**
+     * @var string Current Step
+     */
+    protected $step = '';
+
+    /**
+     * @var string|false Previous Step
+     */
+    protected $previous_step = '';
+
+    /**
+     * @var string|false Next Step
+     */
+    protected $next_step = '';
+
+    /**
+     * @var array All available steps for the setup wizard
+     */
+    protected $steps = array();
+
+    /**
+     * Class constructor.
+     *
+     * @since 2.4.0
+     */
+    public function __construct() {
+
+        if ( apply_filters( 'getpaid_enable_setup_wizard', true ) && wpinv_current_user_can_manage_invoicing() ) {
+            add_action( 'admin_menu', array( $this, 'add_menu' ) );
+            add_action( 'current_screen', array( $this, 'setup_wizard' ) );
+        }
+
+    }
+
+    /**
+     * Add admin menus/screens.
+     *
+     * @since 2.4.0
+     */
+    public function add_menu() {
+        add_dashboard_page( '', '', wpinv_get_capability(), 'gp-setup', '' );
+    }
+
+    /**
+     * Sets up the setup wizard.
+     *
+     * @since 2.4.0
+     */
+    public function setup_wizard() {
+
+        if ( isset( $_GET['page'] ) && 'gp-setup' === $_GET['page'] ) {
+            $this->setup_globals();
+            $this->maybe_save_current_step();
+            $this->display_wizard();
+            exit;
+        }
+
+    }
+
+    /**
+     * Sets up class variables.
+     *
+     * @since 2.4.0
+     */
+    protected function setup_globals() {
+        $this->steps         = $this->get_setup_steps();
+        $this->step          = $this->get_current_step();
+        $this->previous_step = $this->get_previous_step();
+        $this->next_step     = $this->get_next_step();
+    }
+
+    /**
+     * Saves the current step.
+     *
+     * @since 2.4.0
+     */
+    protected function maybe_save_current_step() {
+        if ( ! empty( $_POST['save_step'] ) && is_callable( $this->steps[ $this->step ]['handler'] ) ) {
+            call_user_func( $this->steps[ $this->step ]['handler'], $this );
+        }
+    }
+
+    /**
+     * Returns the setup steps.
+     *
+     * @since 2.4.0
+     * @return array
+     */
+    protected function get_setup_steps() {
+
+        $steps = array(
+
+            'introduction'     => array(
+                'name'    => __( 'Introduction', 'invoicing' ),
+                'view'    => array( $this, 'setup_introduction' ),
+                'handler' => '',
+            ),
+
+            'business_details'             => array(
+                'name'    => __( "Business Details", 'invoicing' ),
+                'view'    => array( $this, 'setup_business' ),
+                'handler' => '',
+            ),
+
+            'currency' => array(
+                'name'    => __( 'Currency', 'invoicing' ),
+                'view'    => array( $this, 'setup_currency' ),
+                'handler' => '',
+            ),
+
+            'payments'        => array(
+                'name'    => __( 'Payment Gateways', 'invoicing' ),
+                'view'    => array( $this, 'setup_payments' ),
+                'handler' => array( $this, 'setup_payments_save' ),
+            ),
+
+            'recommend'          => array(
+                'name'    => __( 'Recommend', 'invoicing' ),
+                'view'    => array( $this, 'setup_recommend' ),
+                'handler' => '',
+            ),
+
+            'next_steps'       => array(
+                'name'    => __( 'Get Paid', 'invoicing' ),
+                'view'    => array( $this, 'setup_ready' ),
+                'handler' => '',
+            ),
+
+        );
+
+        return apply_filters( 'getpaid_setup_wizard_steps', $steps );
+
+    }
+
+    /**
+     * Returns the current step.
+     *
+     * @since 2.4.0
+     * @return string
+     */
+    protected function get_current_step() {
+        $step = isset( $_GET['step'] ) ? sanitize_key( $_GET['step'] ) : '';
+        return ! empty( $step ) && in_array( $step, array_keys( $this->steps ) ) ? $step : current( array_keys( $this->steps ) );
+    }
+
+    /**
+     * Returns the previous step.
+     *
+     * @since 2.4.0
+     * @return string|false
+     */
+    protected function get_previous_step() {
+
+        $previous = false;
+        $current  = $this->step;
+        foreach ( array_keys( $this->steps ) as $step ) {
+            if ( $current === $step ) {
+                return $previous;
+            }
+
+            $previous = $step;
+        }
+
+        return false;
+    }
+
+    /**
+     * Returns the next step.
+     *
+     * @since 2.4.0
+     * @return string|false
+     */
+    protected function get_next_step() {
+
+        $on_current = false;
+        $current    = $this->step;
+        foreach ( array_keys( $this->steps ) as $step ) {
+
+            if ( $on_current ) {
+                return $step;
+            }
+
+            if ( $current === $step ) {
+                return $on_current = true;
+            }
+
+        }
+
+        return false;
+    }
+
+    /**
+     * Displays the setup wizard.
+     *
+     * @since 2.4.0
+     */
+    public function display_wizard() {
+        $this->display_header();
+        $this->display_current_step();
+        $this->display_footer();
+    }
+
+    /**
+     * Displays the Wizard Header.
+     *
+     * @since 2.0.0
+     */
+    public function display_header() {
+        $steps     = $this->steps;
+        $current   = $this->step;
+        $next_step = $this->next_step;
+        array_shift( $steps );
+        include plugin_dir_path( __FILE__ ) . 'views/wizard-header.php';
+    }
+
+    /**
+     * Displays the content for the current step.
+     *
+     * @since 2.4.0
+     */
+    public function display_current_step() {
+        ?>
 			<div class="gp-setup-content rowx mw-100 text-center mb-3">
 				<div class="col-12 col-md-5 m-auto">
 					<?php call_user_func( $this->steps[ $this->step ]['view'], $this ); ?>
 				</div>
 			</div>
 		<?php
-	}
-
-	/**
-	 * Setup Wizard Footer.
-	 *
-	 * @since 2.4.0
-	 */
-	public function display_footer() {
-
-		if ( isset( $_GET['step'] ) ) {
-			$next_url = esc_url( $this->get_next_step_link() );
-			$label    = $this->step == 'next_steps' ? __( 'Return to the WordPress Dashboard', 'invoicing' ) : __( 'Skip this step', 'invoicing' );
-
-			echo '<p class="gd-return-to-dashboard-wrap"> <a href="' . $next_url . '" class="gd-return-to-dashboard btn btn-link d-block text-muted">' . $label . '</a></p>';
-		}
-
-		echo '</body></html>';
-	}
-
-	/**
-	 * Introduction step.
-	 *
-	 * @since 2.0.0
-	 */
-	public function setup_introduction() {
-		$next_url = $this->get_next_step_link();
-		include plugin_dir_path( __FILE__ ) . 'views/wizard-introduction.php';
-	}
-
-	/**
-	 * Get the URL for the next step's screen.
-	 *
-	 * @param string step   slug (default: current step)
-	 *
-	 * @return string       URL for next step if a next step exists.
-	 *                      Admin URL if it's the last step.
-	 *                      Empty string on failure.
-	 * @since 3.0.0
-	 */
-	public function get_next_step_link( $step = '' ) {
-		if ( ! $step ) {
-			$step = $this->step;
-		}
-
-		$keys = array_keys( $this->steps );
-		if ( end( $keys ) === $step ) {
-			return admin_url();
-		}
-
-		$step_index = array_search( $step, $keys );
-		if ( false === $step_index ) {
-			return '';
-		}
-
-		return remove_query_arg('settings-updated', add_query_arg( 'step', $keys[ $step_index + 1 ] ));
-	}
-
-	/**
-	 * Setup maps api.
-	 *
-	 * @since 2.0.0
-	 */
-	public function setup_business() {
-		$next_url = $this->get_next_step_link();
-		$wizard   = $this;
-		$page     = 'wpinv_settings_general_main';
-		$section  = 'wpinv_settings_general_main';
-		include plugin_dir_path( __FILE__ ) . 'views/wizard-settings.php';
-	}
-
-	/**
-	 * Default Location settings.
-	 *
-	 * @since 2.0.0
-	 */
-	public function setup_currency() {
-		$next_url = $this->get_next_step_link();
-		$wizard   = $this;
-		$page     = 'wpinv_settings_general_currency_section';
-		$section  = 'wpinv_settings_general_currency_section';
-		include plugin_dir_path( __FILE__ ) . 'views/wizard-settings.php';
-	}
-
-	/**
-	 * Installation of recommended plugins.
-	 *
-	 * @since 1.0.0
-	 */
-	public function setup_recommend() {
-		$next_url            = $this->get_next_step_link();
-		$recommended_plugins = self::get_recommend_wp_plugins();
-		include plugin_dir_path( __FILE__ ) . 'views/wizard-plugins.php';
-	}
-
-	/**
-	 * A list of recommended wp.org plugins.
-	 * @return array
-	 */
-	public static function get_recommend_wp_plugins(){
-		return array(
-			'ayecode-connect' => array(
-				'file'   => 'ayecode-connect/ayecode-connect.php',
-				'url'    => 'https://wordpress.org/plugins/ayecode-connect/',
-				'slug'   => 'ayecode-connect',
-				'name'   => 'AyeCode Connect',
-				'desc'   => __( 'Documentation and Support from within your WordPress admin.', 'geodirectory' ),
-			),
-			'invoicing-quotes' => array(
-				'file'   => 'invoicing-quotes/wpinv-quote.php',
-				'url'    => 'https://wordpress.org/plugins/invoicing-quotes/',
-				'slug'   => 'invoicing-quotes',
-				'name'   => 'Customer Quotes',
-				'desc'   => __('Create & Send Quotes to Customers and have them accept and pay.','geodirectory'),
-			),
-			'userswp'    => array(
-				'file'   => 'userswp/userswp.php',
-				'url'    => 'https://wordpress.org/plugins/userswp/',
-				'slug'   => 'userswp',
-				'name'   => 'UsersWP',
-				'desc'   => __('Frontend user login and registration as well as slick profile pages.','geodirectory'),
-			),
-		);
-	}
-
-	/**
-	 * Dummy Data setup.
-	 *
-	 * @since 2.4.0
-	 */
-	public function setup_payments() {
-		$next_url = $this->get_next_step_link();
-		include plugin_dir_path( __FILE__ ) . 'views/wizard-gateways.php';
-	}
-
-	/**
-	 * Dummy data save.
-	 *
-	 * This is done via ajax so we just pass onto the next step.
-	 *
-	 * @since 2.0.0
-	 */
-	public function setup_payments_save() {
-		check_admin_referer( 'getpaid-setup-wizard', 'getpaid-setup-wizard' );
-		wpinv_update_option( 'manual_active', ! empty( $_POST['enable-manual-gateway'] ) );
-
-		if ( ! empty( $_POST['paypal-email'] ) ) {
-			wpinv_update_option( 'paypal_email', sanitize_email( $_POST['paypal-email'] ) );
-			wpinv_update_option( 'paypal_active', 1 );
-			wpinv_update_option( 'paypal_sandbox', 0 );
-		}
-
-		wp_redirect( esc_url_raw( $this->get_next_step_link() ) );
-		exit;
-	}
-
-	/**
-	 * Final step.
-	 *
-	 * @since 2.0.0
-	 */
-	public function setup_ready() {
-		include plugin_dir_path( __FILE__ ) . 'views/wizard-thank-you.php';
-	}
+    }
+
+    /**
+     * Setup Wizard Footer.
+     *
+     * @since 2.4.0
+     */
+    public function display_footer() {
+
+        if ( isset( $_GET['step'] ) ) {
+            $next_url = esc_url( $this->get_next_step_link() );
+            $label    = $this->step == 'next_steps' ? __( 'Return to the WordPress Dashboard', 'invoicing' ) : __( 'Skip this step', 'invoicing' );
+
+            echo '<p class="gd-return-to-dashboard-wrap"> <a href="' . $next_url . '" class="gd-return-to-dashboard btn btn-link d-block text-muted">' . $label . '</a></p>';
+        }
+
+        echo '</body></html>';
+    }
+
+    /**
+     * Introduction step.
+     *
+     * @since 2.0.0
+     */
+    public function setup_introduction() {
+        $next_url = $this->get_next_step_link();
+        include plugin_dir_path( __FILE__ ) . 'views/wizard-introduction.php';
+    }
+
+    /**
+     * Get the URL for the next step's screen.
+     *
+     * @param string step   slug (default: current step)
+     *
+     * @return string       URL for next step if a next step exists.
+     *                      Admin URL if it's the last step.
+     *                      Empty string on failure.
+     * @since 3.0.0
+     */
+    public function get_next_step_link( $step = '' ) {
+        if ( ! $step ) {
+            $step = $this->step;
+        }
+
+        $keys = array_keys( $this->steps );
+        if ( end( $keys ) === $step ) {
+            return admin_url();
+        }
+
+        $step_index = array_search( $step, $keys );
+        if ( false === $step_index ) {
+            return '';
+        }
+
+        return remove_query_arg('settings-updated', add_query_arg( 'step', $keys[ $step_index + 1 ] ));
+    }
+
+    /**
+     * Setup maps api.
+     *
+     * @since 2.0.0
+     */
+    public function setup_business() {
+        $next_url = $this->get_next_step_link();
+        $wizard   = $this;
+        $page     = 'wpinv_settings_general_main';
+        $section  = 'wpinv_settings_general_main';
+        include plugin_dir_path( __FILE__ ) . 'views/wizard-settings.php';
+    }
+
+    /**
+     * Default Location settings.
+     *
+     * @since 2.0.0
+     */
+    public function setup_currency() {
+        $next_url = $this->get_next_step_link();
+        $wizard   = $this;
+        $page     = 'wpinv_settings_general_currency_section';
+        $section  = 'wpinv_settings_general_currency_section';
+        include plugin_dir_path( __FILE__ ) . 'views/wizard-settings.php';
+    }
+
+    /**
+     * Installation of recommended plugins.
+     *
+     * @since 1.0.0
+     */
+    public function setup_recommend() {
+        $next_url            = $this->get_next_step_link();
+        $recommended_plugins = self::get_recommend_wp_plugins();
+        include plugin_dir_path( __FILE__ ) . 'views/wizard-plugins.php';
+    }
+
+    /**
+     * A list of recommended wp.org plugins.
+     * @return array
+     */
+    public static function get_recommend_wp_plugins(){
+        return array(
+            'ayecode-connect' => array(
+                'file'   => 'ayecode-connect/ayecode-connect.php',
+                'url'    => 'https://wordpress.org/plugins/ayecode-connect/',
+                'slug'   => 'ayecode-connect',
+                'name'   => 'AyeCode Connect',
+                'desc'   => __( 'Documentation and Support from within your WordPress admin.', 'geodirectory' ),
+            ),
+            'invoicing-quotes' => array(
+                'file'   => 'invoicing-quotes/wpinv-quote.php',
+                'url'    => 'https://wordpress.org/plugins/invoicing-quotes/',
+                'slug'   => 'invoicing-quotes',
+                'name'   => 'Customer Quotes',
+                'desc'   => __('Create & Send Quotes to Customers and have them accept and pay.','geodirectory'),
+            ),
+            'userswp'    => array(
+                'file'   => 'userswp/userswp.php',
+                'url'    => 'https://wordpress.org/plugins/userswp/',
+                'slug'   => 'userswp',
+                'name'   => 'UsersWP',
+                'desc'   => __('Frontend user login and registration as well as slick profile pages.','geodirectory'),
+            ),
+        );
+    }
+
+    /**
+     * Dummy Data setup.
+     *
+     * @since 2.4.0
+     */
+    public function setup_payments() {
+        $next_url = $this->get_next_step_link();
+        include plugin_dir_path( __FILE__ ) . 'views/wizard-gateways.php';
+    }
+
+    /**
+     * Dummy data save.
+     *
+     * This is done via ajax so we just pass onto the next step.
+     *
+     * @since 2.0.0
+     */
+    public function setup_payments_save() {
+        check_admin_referer( 'getpaid-setup-wizard', 'getpaid-setup-wizard' );
+        wpinv_update_option( 'manual_active', ! empty( $_POST['enable-manual-gateway'] ) );
+
+        if ( ! empty( $_POST['paypal-email'] ) ) {
+            wpinv_update_option( 'paypal_email', sanitize_email( $_POST['paypal-email'] ) );
+            wpinv_update_option( 'paypal_active', 1 );
+            wpinv_update_option( 'paypal_sandbox', 0 );
+        }
+
+        wp_redirect( esc_url_raw( $this->get_next_step_link() ) );
+        exit;
+    }
+
+    /**
+     * Final step.
+     *
+     * @since 2.0.0
+     */
+    public function setup_ready() {
+        include plugin_dir_path( __FILE__ ) . 'views/wizard-thank-you.php';
+    }
 
 }
 

includes/class-getpaid-daily-maintenance.php

Indentation +140 added lines, -140 removed lines

@@ -12,145 +12,145 @@
  */
 class GetPaid_Daily_Maintenance {
 
-	/**
-	 * Class constructor.
-	 */
-	public function __construct(){
-
-		// Clear deprecated events.
-		add_action( 'wp', array( $this, 'maybe_clear_deprecated_events' ) );
-
-		// (Maybe) schedule a cron that runs daily.
-		add_action( 'wp', array( $this, 'maybe_create_scheduled_event' ) );
-
-		// Fired everyday at 7 a.m (this might vary for sites with few visitors)
-		add_action( 'getpaid_daily_maintenance', array( $this, 'log_cron_run' ) );
-		add_action( 'getpaid_daily_maintenance', array( $this, 'backwards_compat' ) );
-		add_action( 'getpaid_daily_maintenance', array( $this, 'maybe_expire_subscriptions' ) );
-		add_action( 'getpaid_daily_maintenance', array( $this, 'check_renewing_subscriptions' ) );
-		add_action( 'getpaid_daily_maintenance', array( $this, 'maybe_update_geoip_databases' ) );
-
-	}
-
-	/**
-	 * Schedules a cron to run every day at 7 a.m
-	 *
-	 */
-	public function maybe_create_scheduled_event() {
-
-		if ( ! wp_next_scheduled( 'getpaid_daily_maintenance' ) ) {
-			$timestamp = strtotime( 'tomorrow 07:00:00', current_time( 'timestamp' ) );
-			wp_schedule_event( $timestamp, 'daily', 'getpaid_daily_maintenance' );
-		}
-
-	}
-
-	/**
-	 * Clears deprecated events.
-	 *
-	 */
-	public function maybe_clear_deprecated_events() {
-
-		if ( ! get_option( 'wpinv_cleared_old_events' ) ) {
-			wp_clear_scheduled_hook( 'wpinv_register_schedule_event_twicedaily' );
-			wp_clear_scheduled_hook( 'wpinv_register_schedule_event_daily' );
-			update_option( 'wpinv_cleared_old_events', 1 );
-		}
-
-	}
-
-	/**
-	 * Fires the old hook for backwards compatibility.
-	 *
-	 */
-	public function backwards_compat() {
-		do_action( 'wpinv_register_schedule_event_daily' );
-	}
-
-	/**
-	 * Checks for subscriptions that are scheduled to renew.
-	 *
-	 */
-	public function check_renewing_subscriptions() {
-
-		// Fetch subscriptions that expire today.
-		$args  = array(
-			'number'             => -1,
-			'count_total'        => false,
-			'status'             => 'trialling active',
-			'date_expires_query' => array(
-				array(
-					'year'          => date( 'Y', current_time( 'timestamp' ) ),
-					'month'         => date( 'n', current_time( 'timestamp' ) ),
-					'day'           => date( 'j', current_time( 'timestamp' ) ),
-					'compare'       => '=',
-				),
-			),
-		);
-
-		$subscriptions = new GetPaid_Subscriptions_Query( $args );
-
-		foreach ( $subscriptions->get_results() as $subscription ) {
-
-			/** @var WPInv_Subscription $subscription */
-			if ( $subscription->is_last_renewal() ) {
-				$subscription->complete();
-			} else {
-				do_action( 'getpaid_should_renew_subscription', $subscription );
-			}
-
-		}
-
-	}
-
-	/**
-	 * Expires expired subscriptions.
-	 *
-	 */
-	public function maybe_expire_subscriptions() {
-
-		// Fetch expired subscriptions (skips those that expire today).
-		$args  = array(
-			'number'             => -1,
-			'count_total'        => false,
-			'status'             => 'trialling active failing cancelled',
-			'date_expires_query' => array(
-				'before'    => 'yesterday',
-				'inclusive' => false,
-			),
-		);
-
-		$subscriptions = new GetPaid_Subscriptions_Query( $args );
-
-		foreach ( $subscriptions->get_results() as $subscription ) {
-			if ( apply_filters( 'getpaid_daily_maintenance_should_expire_subscription', false, $subscription ) ) {
-				$subscription->set_status( 'expired' );
-				$subscription->save();
-			}
-		}
-
-	}
-
-	/**
-	 * Logs cron runs.
-	 *
-	 */
-	public function log_cron_run() {
-		wpinv_error_log( 'GetPaid Daily Cron', false );
-	}
-
-	/**
-	 * Updates GeoIP databases.
-	 *
-	 */
-	public function maybe_update_geoip_databases() {
-		$updated = get_transient( 'getpaid_updated_geoip_databases' );
-
-		if ( false === $updated ) {
-			set_transient( 'getpaid_updated_geoip_databases', 1, 15 * DAY_IN_SECONDS );
-			do_action( 'getpaid_update_geoip_databases' );
-		}
-
-	}
+    /**
+     * Class constructor.
+     */
+    public function __construct(){
+
+        // Clear deprecated events.
+        add_action( 'wp', array( $this, 'maybe_clear_deprecated_events' ) );
+
+        // (Maybe) schedule a cron that runs daily.
+        add_action( 'wp', array( $this, 'maybe_create_scheduled_event' ) );
+
+        // Fired everyday at 7 a.m (this might vary for sites with few visitors)
+        add_action( 'getpaid_daily_maintenance', array( $this, 'log_cron_run' ) );
+        add_action( 'getpaid_daily_maintenance', array( $this, 'backwards_compat' ) );
+        add_action( 'getpaid_daily_maintenance', array( $this, 'maybe_expire_subscriptions' ) );
+        add_action( 'getpaid_daily_maintenance', array( $this, 'check_renewing_subscriptions' ) );
+        add_action( 'getpaid_daily_maintenance', array( $this, 'maybe_update_geoip_databases' ) );
+
+    }
+
+    /**
+     * Schedules a cron to run every day at 7 a.m
+     *
+     */
+    public function maybe_create_scheduled_event() {
+
+        if ( ! wp_next_scheduled( 'getpaid_daily_maintenance' ) ) {
+            $timestamp = strtotime( 'tomorrow 07:00:00', current_time( 'timestamp' ) );
+            wp_schedule_event( $timestamp, 'daily', 'getpaid_daily_maintenance' );
+        }
+
+    }
+
+    /**
+     * Clears deprecated events.
+     *
+     */
+    public function maybe_clear_deprecated_events() {
+
+        if ( ! get_option( 'wpinv_cleared_old_events' ) ) {
+            wp_clear_scheduled_hook( 'wpinv_register_schedule_event_twicedaily' );
+            wp_clear_scheduled_hook( 'wpinv_register_schedule_event_daily' );
+            update_option( 'wpinv_cleared_old_events', 1 );
+        }
+
+    }
+
+    /**
+     * Fires the old hook for backwards compatibility.
+     *
+     */
+    public function backwards_compat() {
+        do_action( 'wpinv_register_schedule_event_daily' );
+    }
+
+    /**
+     * Checks for subscriptions that are scheduled to renew.
+     *
+     */
+    public function check_renewing_subscriptions() {
+
+        // Fetch subscriptions that expire today.
+        $args  = array(
+            'number'             => -1,
+            'count_total'        => false,
+            'status'             => 'trialling active',
+            'date_expires_query' => array(
+                array(
+                    'year'          => date( 'Y', current_time( 'timestamp' ) ),
+                    'month'         => date( 'n', current_time( 'timestamp' ) ),
+                    'day'           => date( 'j', current_time( 'timestamp' ) ),
+                    'compare'       => '=',
+                ),
+            ),
+        );
+
+        $subscriptions = new GetPaid_Subscriptions_Query( $args );
+
+        foreach ( $subscriptions->get_results() as $subscription ) {
+
+            /** @var WPInv_Subscription $subscription */
+            if ( $subscription->is_last_renewal() ) {
+                $subscription->complete();
+            } else {
+                do_action( 'getpaid_should_renew_subscription', $subscription );
+            }
+
+        }
+
+    }
+
+    /**
+     * Expires expired subscriptions.
+     *
+     */
+    public function maybe_expire_subscriptions() {
+
+        // Fetch expired subscriptions (skips those that expire today).
+        $args  = array(
+            'number'             => -1,
+            'count_total'        => false,
+            'status'             => 'trialling active failing cancelled',
+            'date_expires_query' => array(
+                'before'    => 'yesterday',
+                'inclusive' => false,
+            ),
+        );
+
+        $subscriptions = new GetPaid_Subscriptions_Query( $args );
+
+        foreach ( $subscriptions->get_results() as $subscription ) {
+            if ( apply_filters( 'getpaid_daily_maintenance_should_expire_subscription', false, $subscription ) ) {
+                $subscription->set_status( 'expired' );
+                $subscription->save();
+            }
+        }
+
+    }
+
+    /**
+     * Logs cron runs.
+     *
+     */
+    public function log_cron_run() {
+        wpinv_error_log( 'GetPaid Daily Cron', false );
+    }
+
+    /**
+     * Updates GeoIP databases.
+     *
+     */
+    public function maybe_update_geoip_databases() {
+        $updated = get_transient( 'getpaid_updated_geoip_databases' );
+
+        if ( false === $updated ) {
+            set_transient( 'getpaid_updated_geoip_databases', 1, 15 * DAY_IN_SECONDS );
+            do_action( 'getpaid_update_geoip_databases' );
+        }
+
+    }
 
 }

includes/class-wpinv-addons.php

Indentation +216 added lines, -216 removed lines

@@ -6,7 +6,7 @@ 
  *
  */
 if ( ! defined( 'ABSPATH' ) ) {
-	exit;
+    exit;
 }
 
 /**
@@ -15,85 +15,85 @@ 
 class WPInv_Admin_Addons extends Ayecode_Addons {
 
 
-	/**
-	 * Get the extensions page tabs.
-	 *
-	 * @return array of tabs.
-	 */
-	public function get_tabs(){
-		$tabs = array(
-			'addons' => __("Addons", "invoicing"),
+    /**
+     * Get the extensions page tabs.
+     *
+     * @return array of tabs.
+     */
+    public function get_tabs(){
+        $tabs = array(
+            'addons' => __("Addons", "invoicing"),
             'gateways' => __("Payment Gateways", "invoicing"),
             'recommended_plugins' => __("Recommended plugins", "invoicing"),
             'membership' => __("Membership", "invoicing"),
-		);
-
-		return $tabs;
-	}
-
-	/**
-	 * Get section content for the addons screen.
-	 *
-	 * @param  string $section_id
-	 *
-	 * @return array
-	 */
-	public function get_section_data( $section_id ) {
-		$section      = self::get_tab( $section_id );
-		$api_url = "https://wpinvoicing.com/edd-api/v2/products/";
-		$section_data = new stdClass();
-
-		if($section_id=='recommended_plugins'){
-			$section_data->products = self::get_recommend_wp_plugins_edd_formatted();
-		}
-		elseif ( ! empty( $section ) ) {
-			if ( false === ( $section_data = get_transient( 'wpi_addons_section_' . $section_id ) ) ) { //@todo restore after testing
-			//if ( 1==1) {
-
-				$query_args = array( 'category' => $section_id, 'number' => 100);
-				$query_args = apply_filters('wpeu_edd_api_query_args',$query_args,$api_url,$section_id);
-
-				$raw_section = wp_safe_remote_get( esc_url_raw( add_query_arg($query_args ,$api_url) ), array( 'user-agent' => 'Invoicing Addons Page','timeout'     => 15, ) );
-
-				if ( ! is_wp_error( $raw_section ) ) {
-					$section_data = json_decode( wp_remote_retrieve_body( $raw_section ) );
-
-					if ( ! empty( $section_data->products ) ) {
-						set_transient( 'wpi_addons_section_' . $section_id, $section_data, DAY_IN_SECONDS );
-					}
-				}
-			}
-
-		}
-
-		$products = isset($section_data->products) ? $section_data->products : array();
-		if ( 'addons' == $section_id ) {
-
-			$quotes = new stdClass();
-			$quotes->info = new stdClass();
-			$quotes->info->id = '';
-			$quotes->info->slug = 'invoicing-quotes';
-			$quotes->info->title = __( 'Quotes', 'invoicing' );
-			$quotes->info->excerpt = __( 'Create quotes and estimates', 'invoicing' );
-			$quotes->info->link = 'https://wordpress.org/plugins/invoicing-quotes/';
-			$quotes->info->thumbnail = 'https://wpgetpaid.com/wp-content/uploads/sites/13/edd/2019/11/Quotes-1-768x384.png';
-
-			$products[] = $quotes;
-		}
+        );
+
+        return $tabs;
+    }
+
+    /**
+     * Get section content for the addons screen.
+     *
+     * @param  string $section_id
+     *
+     * @return array
+     */
+    public function get_section_data( $section_id ) {
+        $section      = self::get_tab( $section_id );
+        $api_url = "https://wpinvoicing.com/edd-api/v2/products/";
+        $section_data = new stdClass();
+
+        if($section_id=='recommended_plugins'){
+            $section_data->products = self::get_recommend_wp_plugins_edd_formatted();
+        }
+        elseif ( ! empty( $section ) ) {
+            if ( false === ( $section_data = get_transient( 'wpi_addons_section_' . $section_id ) ) ) { //@todo restore after testing
+            //if ( 1==1) {
+
+                $query_args = array( 'category' => $section_id, 'number' => 100);
+                $query_args = apply_filters('wpeu_edd_api_query_args',$query_args,$api_url,$section_id);
+
+                $raw_section = wp_safe_remote_get( esc_url_raw( add_query_arg($query_args ,$api_url) ), array( 'user-agent' => 'Invoicing Addons Page','timeout'     => 15, ) );
+
+                if ( ! is_wp_error( $raw_section ) ) {
+                    $section_data = json_decode( wp_remote_retrieve_body( $raw_section ) );
+
+                    if ( ! empty( $section_data->products ) ) {
+                        set_transient( 'wpi_addons_section_' . $section_id, $section_data, DAY_IN_SECONDS );
+                    }
+                }
+            }
+
+        }
+
+        $products = isset($section_data->products) ? $section_data->products : array();
+        if ( 'addons' == $section_id ) {
+
+            $quotes = new stdClass();
+            $quotes->info = new stdClass();
+            $quotes->info->id = '';
+            $quotes->info->slug = 'invoicing-quotes';
+            $quotes->info->title = __( 'Quotes', 'invoicing' );
+            $quotes->info->excerpt = __( 'Create quotes and estimates', 'invoicing' );
+            $quotes->info->link = 'https://wordpress.org/plugins/invoicing-quotes/';
+            $quotes->info->thumbnail = 'https://wpgetpaid.com/wp-content/uploads/sites/13/edd/2019/11/Quotes-1-768x384.png';
+
+            $products[] = $quotes;
+        }
 		
-		return apply_filters( 'wpi_addons_section_data', $products, $section_id );
-	}
-
-	/**
-	 * Outputs a button.
-	 *ccc
-	 * @param string $url
-	 * @param string $text
-	 * @param string $theme
-	 * @param string $plugin
-	 */
-	public function output_button( $addon ) {
-		$current_tab     = empty( $_GET['tab'] ) ? 'addons' : sanitize_title( $_GET['tab'] );
+        return apply_filters( 'wpi_addons_section_data', $products, $section_id );
+    }
+
+    /**
+     * Outputs a button.
+     *ccc
+     * @param string $url
+     * @param string $text
+     * @param string $theme
+     * @param string $plugin
+     */
+    public function output_button( $addon ) {
+        $current_tab     = empty( $_GET['tab'] ) ? 'addons' : sanitize_title( $_GET['tab'] );
 //		$button_text = __('Free','invoicing');
 //		$licensing = false;
 //		$installed = false;
@@ -105,123 +105,123 @@ 
 //		$install_status = 'get';
 //		$onclick = '';
 
-		$wp_org_themes = array('supreme-directory','directory-starter');
-
-		$button_args = array(
-			'type' => ($current_tab == 'addons' || $current_tab =='gateways') ? 'addons' : $current_tab,
-			'id' => isset($addon->info->id) ? absint($addon->info->id) : '',
-			'title' => isset($addon->info->title) ? $addon->info->title : '',
-			'button_text' => __('Free','invoicing'),
-			'price_text' => __('Free','invoicing'),
-			'link' => isset($addon->info->link) ? $addon->info->link : '', // link to product
-			'url' => isset($addon->info->link) ? $addon->info->link : '', // button url
-			'class' => 'button-primary',
-			'install_status' => 'get',
-			'installed' => false,
-			'price' => '',
-			'licensing' => isset($addon->licensing->enabled) && $addon->licensing->enabled ? true : false,
-			'license' => isset($addon->licensing->license) && $addon->licensing->license ? $addon->licensing->license : '',
-			'onclick' => '',
-			'slug' => isset($addon->info->slug) ? $addon->info->slug : '',
-			'active' => false,
-			'file' => '',
-			'update_url' => '',
-		);
-
-		if( 'invoicing-quotes' == $addon->info->slug || 'getpaid-stripe-payments' == $addon->info->slug || ( $current_tab == 'recommended_plugins' && isset($addon->info->slug) && $addon->info->slug )){
-			include_once( ABSPATH . 'wp-admin/includes/plugin-install.php' ); //for plugins_api..
-			$status = install_plugin_install_status(array("slug"=>$button_args['slug'],"version"=>""));
-			$button_args['install_status'] = isset($status['status']) ? $status['status'] : 'install';
-			$button_args['file'] = isset($status['file']) ? $status['file'] : '';
-		}elseif( ($current_tab == 'addons' || $current_tab =='gateways') && isset($addon->info->id) && $addon->info->id){
-			include_once( ABSPATH . 'wp-admin/includes/plugin-install.php' ); //for plugins_api..
-			if(!empty($addon->licensing->edd_slug)){$button_args['slug'] = $addon->licensing->edd_slug;}
-			$status = self::install_plugin_install_status($addon);
-			$button_args['file'] = isset($status['file']) ? $status['file'] : '';
-			if(isset($status['status'])){$button_args['install_status'] = $status['status'];}
-			$button_args['update_url'] = "https://wpinvoicing.com";
-		}elseif($current_tab == 'themes' && isset($addon->info->id) && $addon->info->id) {
-			if(!empty($addon->licensing->edd_slug)){$button_args['slug'] = $addon->licensing->edd_slug;}
-			$button_args['installed'] = self::is_theme_installed($addon);
-			if(!in_array($button_args['slug'],$wp_org_themes)){
-				$button_args['update_url'] = "https://wpinvoicing.com";
-			}
-		}
-
-		// set price
-		if(isset($addon->pricing) && !empty($addon->pricing)){
-			if(is_object($addon->pricing)){
-				$prices = (Array)$addon->pricing;
-				$button_args['price'] = reset($prices);
-			}elseif(isset($addon->pricing)){
-				$button_args['price'] = $addon->pricing;
-			}
-		}
-
-		// set price text
-		if( $button_args['price'] && $button_args['price'] != '0.00' ){
-			$button_args['price_text'] = sprintf( __('From: $%d', 'invoicing'), $button_args['price']);
-		}
-
-
-		// set if installed
-		if(in_array($button_args['install_status'], array('installed','latest_installed','update_available','newer_installed'))){
-			$button_args['installed'] = true;
-		}
+        $wp_org_themes = array('supreme-directory','directory-starter');
+
+        $button_args = array(
+            'type' => ($current_tab == 'addons' || $current_tab =='gateways') ? 'addons' : $current_tab,
+            'id' => isset($addon->info->id) ? absint($addon->info->id) : '',
+            'title' => isset($addon->info->title) ? $addon->info->title : '',
+            'button_text' => __('Free','invoicing'),
+            'price_text' => __('Free','invoicing'),
+            'link' => isset($addon->info->link) ? $addon->info->link : '', // link to product
+            'url' => isset($addon->info->link) ? $addon->info->link : '', // button url
+            'class' => 'button-primary',
+            'install_status' => 'get',
+            'installed' => false,
+            'price' => '',
+            'licensing' => isset($addon->licensing->enabled) && $addon->licensing->enabled ? true : false,
+            'license' => isset($addon->licensing->license) && $addon->licensing->license ? $addon->licensing->license : '',
+            'onclick' => '',
+            'slug' => isset($addon->info->slug) ? $addon->info->slug : '',
+            'active' => false,
+            'file' => '',
+            'update_url' => '',
+        );
+
+        if( 'invoicing-quotes' == $addon->info->slug || 'getpaid-stripe-payments' == $addon->info->slug || ( $current_tab == 'recommended_plugins' && isset($addon->info->slug) && $addon->info->slug )){
+            include_once( ABSPATH . 'wp-admin/includes/plugin-install.php' ); //for plugins_api..
+            $status = install_plugin_install_status(array("slug"=>$button_args['slug'],"version"=>""));
+            $button_args['install_status'] = isset($status['status']) ? $status['status'] : 'install';
+            $button_args['file'] = isset($status['file']) ? $status['file'] : '';
+        }elseif( ($current_tab == 'addons' || $current_tab =='gateways') && isset($addon->info->id) && $addon->info->id){
+            include_once( ABSPATH . 'wp-admin/includes/plugin-install.php' ); //for plugins_api..
+            if(!empty($addon->licensing->edd_slug)){$button_args['slug'] = $addon->licensing->edd_slug;}
+            $status = self::install_plugin_install_status($addon);
+            $button_args['file'] = isset($status['file']) ? $status['file'] : '';
+            if(isset($status['status'])){$button_args['install_status'] = $status['status'];}
+            $button_args['update_url'] = "https://wpinvoicing.com";
+        }elseif($current_tab == 'themes' && isset($addon->info->id) && $addon->info->id) {
+            if(!empty($addon->licensing->edd_slug)){$button_args['slug'] = $addon->licensing->edd_slug;}
+            $button_args['installed'] = self::is_theme_installed($addon);
+            if(!in_array($button_args['slug'],$wp_org_themes)){
+                $button_args['update_url'] = "https://wpinvoicing.com";
+            }
+        }
+
+        // set price
+        if(isset($addon->pricing) && !empty($addon->pricing)){
+            if(is_object($addon->pricing)){
+                $prices = (Array)$addon->pricing;
+                $button_args['price'] = reset($prices);
+            }elseif(isset($addon->pricing)){
+                $button_args['price'] = $addon->pricing;
+            }
+        }
+
+        // set price text
+        if( $button_args['price'] && $button_args['price'] != '0.00' ){
+            $button_args['price_text'] = sprintf( __('From: $%d', 'invoicing'), $button_args['price']);
+        }
+
+
+        // set if installed
+        if(in_array($button_args['install_status'], array('installed','latest_installed','update_available','newer_installed'))){
+            $button_args['installed'] = true;
+        }
 
 //		print_r($button_args);
-		// set if active
-		if($button_args['installed'] && ($button_args['file'] || $button_args['type'] == 'themes')){
-			if($button_args['type'] != 'themes'){
-				$button_args['active'] = is_plugin_active($button_args['file']);
-			}else{
-				$button_args['active'] = self::is_theme_active($addon);
-			}
-		}
-
-		// set button text and class
-		if($button_args['active']){
-			$button_args['button_text'] = __('Active','invoicing');
-			$button_args['class'] = ' button-secondary disabled ';
-		}elseif($button_args['installed']){
-			$button_args['button_text'] = __('Activate','invoicing');
-
-			if($button_args['type'] != 'themes'){
-				if ( current_user_can( 'manage_options' ) ) {
-					$button_args['url'] = wp_nonce_url(admin_url('plugins.php?action=activate&plugin='.$button_args['file']), 'activate-plugin_' . $button_args['file']);
-				}else{
-					$button_args['url'] = '#';
-				}
-			}else{
-				if ( current_user_can( 'switch_themes' ) ) {
-					$button_args['url'] = self::get_theme_activation_url($addon);
-				}else{
-					$button_args['url'] = '#';
-				}
-			}
-
-		}else{
-			if($button_args['type'] == 'recommended_plugins'){
-				$button_args['button_text'] = __('Install','invoicing');
-			}else{
-				$button_args['button_text'] = __('Get it','invoicing');
-
-				/*if($button_args['type'] == 'themes' && in_array($button_args['slug'],$wp_org_themes) ){
+        // set if active
+        if($button_args['installed'] && ($button_args['file'] || $button_args['type'] == 'themes')){
+            if($button_args['type'] != 'themes'){
+                $button_args['active'] = is_plugin_active($button_args['file']);
+            }else{
+                $button_args['active'] = self::is_theme_active($addon);
+            }
+        }
+
+        // set button text and class
+        if($button_args['active']){
+            $button_args['button_text'] = __('Active','invoicing');
+            $button_args['class'] = ' button-secondary disabled ';
+        }elseif($button_args['installed']){
+            $button_args['button_text'] = __('Activate','invoicing');
+
+            if($button_args['type'] != 'themes'){
+                if ( current_user_can( 'manage_options' ) ) {
+                    $button_args['url'] = wp_nonce_url(admin_url('plugins.php?action=activate&plugin='.$button_args['file']), 'activate-plugin_' . $button_args['file']);
+                }else{
+                    $button_args['url'] = '#';
+                }
+            }else{
+                if ( current_user_can( 'switch_themes' ) ) {
+                    $button_args['url'] = self::get_theme_activation_url($addon);
+                }else{
+                    $button_args['url'] = '#';
+                }
+            }
+
+        }else{
+            if($button_args['type'] == 'recommended_plugins'){
+                $button_args['button_text'] = __('Install','invoicing');
+            }else{
+                $button_args['button_text'] = __('Get it','invoicing');
+
+                /*if($button_args['type'] == 'themes' && in_array($button_args['slug'],$wp_org_themes) ){
 					$button_args['button_text'] = __('Install','invoicing');
 					$button_args['url'] = self::get_theme_install_url($button_args['slug']);
 					$button_args['onclick'] = 'gd_set_button_installing(this);';
 				}*/
 
-			}
-		}
+            }
+        }
 
 		
-		// filter the button arguments
-		$button_args = apply_filters('edd_api_button_args',$button_args);
+        // filter the button arguments
+        $button_args = apply_filters('edd_api_button_args',$button_args);
 //		print_r($button_args);
-		// set price text
-		if(isset($button_args['price_text'])){
-			?>
+        // set price text
+        if(isset($button_args['price_text'])){
+            ?>
 			<a
 				target="_blank"
 				class="addons-price-text"
@@ -229,15 +229,15 @@ 
 				<?php echo esc_html( $button_args['price_text'] ); ?>
 			</a>
 			<?php
-		}
+        }
 
 
-		$target = '';
-		if ( ! empty( $button_args['url'] ) ) {
-			$target = strpos($button_args['url'], get_site_url()) !== false ? '' : ' target="_blank" ';
-		}
+        $target = '';
+        if ( ! empty( $button_args['url'] ) ) {
+            $target = strpos($button_args['url'], get_site_url()) !== false ? '' : ' target="_blank" ';
+        }
 
-		?>
+        ?>
 		<a
 			data-licence="<?php echo esc_attr($button_args['license']);?>"
 			data-licensing="<?php echo $button_args['licensing'] ? 1 : 0;?>"
@@ -260,33 +260,33 @@ 
 		<?php
 
 
-	}
-
-
-	/**
-	 * Handles output of the addons page in admin.
-	 */
-	public function output() {
-		$tabs            = self::get_tabs();
-		$sections        = self::get_sections();
-		$theme           = wp_get_theme();
-		$section_keys    = array_keys( $sections );
-		$current_section = isset( $_GET['section'] ) ? sanitize_text_field( $_GET['section'] ) : current( $section_keys );
-		$current_tab     = empty( $_GET['tab'] ) ? 'addons' : sanitize_title( $_GET['tab'] );
-		include_once( WPINV_PLUGIN_DIR . '/includes/admin/html-admin-page-addons.php' );
-	}
-
-	/**
-	 * A list of recommended wp.org plugins.
-	 * @return array
-	 */
-	public function get_recommend_wp_plugins(){
-		$plugins = array(
+    }
+
+
+    /**
+     * Handles output of the addons page in admin.
+     */
+    public function output() {
+        $tabs            = self::get_tabs();
+        $sections        = self::get_sections();
+        $theme           = wp_get_theme();
+        $section_keys    = array_keys( $sections );
+        $current_section = isset( $_GET['section'] ) ? sanitize_text_field( $_GET['section'] ) : current( $section_keys );
+        $current_tab     = empty( $_GET['tab'] ) ? 'addons' : sanitize_title( $_GET['tab'] );
+        include_once( WPINV_PLUGIN_DIR . '/includes/admin/html-admin-page-addons.php' );
+    }
+
+    /**
+     * A list of recommended wp.org plugins.
+     * @return array
+     */
+    public function get_recommend_wp_plugins(){
+        $plugins = array(
             'invoicing-quotes' => array(
                 'url'   => 'https://wordpress.org/plugins/invoicing-quotes/',
                 'slug'   => 'invoicing-quotes',
-				'name'   => 'Quotes',
-				'thumbnail'  => 'https://ps.w.org/invoicing-quotes/assets/banner-772x250.png',
+                'name'   => 'Quotes',
+                'thumbnail'  => 'https://ps.w.org/invoicing-quotes/assets/banner-772x250.png',
                 'desc'   => __('Allows you to create quotes, send them to clients and convert them to Invoices when accepted by the customer.','invoicing'),
             ),
             'geodirectory' => array(
@@ -301,8 +301,8 @@ 
                 'name'   => 'UsersWP',
                 'desc'   => __('Allow frontend user login and registration as well as have slick profile pages.','invoicing'),
             ),
-		);
+        );
 
-		return $plugins;
-	}
+        return $plugins;
+    }
 }

vendor/ayecode/wp-font-awesome-settings/wp-font-awesome-settings.php

Indentation +403 added lines, -403 removed lines

@@ -13,7 +13,7 @@ 
  * Bail if we are not in WP.
  */
 if ( ! defined( 'ABSPATH' ) ) {
-	exit;
+    exit;
 }
 
 /**
@@ -21,300 +21,300 @@ 
  */
 if ( ! class_exists( 'WP_Font_Awesome_Settings' ) ) {
 
-	/**
-	 * A Class to be able to change settings for Font Awesome.
-	 *
-	 * Class WP_Font_Awesome_Settings
-	 * @since 1.0.10 Now able to pass wp.org theme check.
-	 * @since 1.0.11 Font Awesome Pro now supported.
-	 * @since 1.0.11 Font Awesome Kits now supported.
-	 * @since 1.0.13 RTL language support added.
-	 * @ver 1.0.13
-	 * @todo decide how to implement textdomain
-	 */
-	class WP_Font_Awesome_Settings {
-
-		/**
-		 * Class version version.
-		 *
-		 * @var string
-		 */
-		public $version = '1.0.13';
-
-		/**
-		 * Class textdomain.
-		 *
-		 * @var string
-		 */
-		public $textdomain = 'font-awesome-settings';
-
-		/**
-		 * Latest version of Font Awesome at time of publish published.
-		 *
-		 * @var string
-		 */
-		public $latest = "5.8.2";
-
-		/**
-		 * The title.
-		 *
-		 * @var string
-		 */
-		public $name = 'Font Awesome';
-
-		/**
-		 * Holds the settings values.
-		 *
-		 * @var array
-		 */
-		private $settings;
-
-		/**
-		 * WP_Font_Awesome_Settings instance.
-		 *
-		 * @access private
-		 * @since  1.0.0
-		 * @var    WP_Font_Awesome_Settings There can be only one!
-		 */
-		private static $instance = null;
-
-		/**
-		 * Main WP_Font_Awesome_Settings Instance.
-		 *
-		 * Ensures only one instance of WP_Font_Awesome_Settings is loaded or can be loaded.
-		 *
-		 * @since 1.0.0
-		 * @static
-		 * @return WP_Font_Awesome_Settings - Main instance.
-		 */
-		public static function instance() {
-			if ( ! isset( self::$instance ) && ! ( self::$instance instanceof WP_Font_Awesome_Settings ) ) {
-				self::$instance = new WP_Font_Awesome_Settings;
-
-				add_action( 'init', array( self::$instance, 'init' ) ); // set settings
-
-				if ( is_admin() ) {
-					add_action( 'admin_menu', array( self::$instance, 'menu_item' ) );
-					add_action( 'admin_init', array( self::$instance, 'register_settings' ) );
-				}
-
-				do_action( 'wp_font_awesome_settings_loaded' );
-			}
-
-			return self::$instance;
-		}
-
-		/**
-		 * Initiate the settings and add the required action hooks.
-		 *
-		 * @since 1.0.8 Settings name wrong - FIXED
-		 */
-		public function init() {
-			$this->settings = $this->get_settings();
-
-			if ( $this->settings['type'] == 'CSS' ) {
-
-				if ( $this->settings['enqueue'] == '' || $this->settings['enqueue'] == 'frontend' ) {
-					add_action( 'wp_enqueue_scripts', array( $this, 'enqueue_style' ), 5000 );
-				}
-
-				if ( $this->settings['enqueue'] == '' || $this->settings['enqueue'] == 'backend' ) {
-					add_action( 'admin_enqueue_scripts', array( $this, 'enqueue_style' ), 5000 );
-				}
-
-			} else {
-
-				if ( $this->settings['enqueue'] == '' || $this->settings['enqueue'] == 'frontend' ) {
-					add_action( 'wp_enqueue_scripts', array( $this, 'enqueue_scripts' ), 5000 );
-				}
-
-				if ( $this->settings['enqueue'] == '' || $this->settings['enqueue'] == 'backend' ) {
-					add_action( 'admin_enqueue_scripts', array( $this, 'enqueue_scripts' ), 5000 );
-				}
-			}
-
-			// remove font awesome if set to do so
-			if ( $this->settings['dequeue'] == '1' ) {
-				add_action( 'clean_url', array( $this, 'remove_font_awesome' ), 5000, 3 );
-			}
-
-		}
-
-		/**
-		 * Adds the Font Awesome styles.
-		 */
-		public function enqueue_style() {
-			// build url
-			$url = $this->get_url();
-
-			wp_deregister_style( 'font-awesome' ); // deregister in case its already there
-			wp_register_style( 'font-awesome', $url, array(), null );
-			wp_enqueue_style( 'font-awesome' );
-
-			// RTL language support CSS.
-			if ( is_rtl() ) {
-				wp_add_inline_style( 'font-awesome', $this->rtl_inline_css() );
-			}
-
-			if ( $this->settings['shims'] ) {
-				$url = $this->get_url( true );
-				wp_deregister_style( 'font-awesome-shims' ); // deregister in case its already there
-				wp_register_style( 'font-awesome-shims', $url, array(), null );
-				wp_enqueue_style( 'font-awesome-shims' );
-			}
-		}
-
-		/**
-		 * Adds the Font Awesome JS.
-		 */
-		public function enqueue_scripts() {
-			// build url
-			$url = $this->get_url();
-
-			$deregister_function = 'wp' . '_' . 'deregister' . '_' . 'script';
-			call_user_func( $deregister_function, 'font-awesome' ); // deregister in case its already there
-			wp_register_script( 'font-awesome', $url, array(), null );
-			wp_enqueue_script( 'font-awesome' );
-
-			if ( $this->settings['shims'] ) {
-				$url = $this->get_url( true );
-				call_user_func( $deregister_function, 'font-awesome-shims' ); // deregister in case its already there
-				wp_register_script( 'font-awesome-shims', $url, array(), null );
-				wp_enqueue_script( 'font-awesome-shims' );
-			}
-		}
-
-		/**
-		 * Get the url of the Font Awesome files.
-		 *
-		 * @param bool $shims If this is a shim file or not.
-		 *
-		 * @return string The url to the file.
-		 */
-		public function get_url( $shims = false ) {
-			$script  = $shims ? 'v4-shims' : 'all';
-			$sub     = $this->settings['pro'] ? 'pro' : 'use';
-			$type    = $this->settings['type'];
-			$version = $this->settings['version'];
-			$kit_url = $this->settings['kit-url'] ? esc_url( $this->settings['kit-url'] ) : '';
-			$url     = '';
-
-			if ( $type == 'KIT' && $kit_url ) {
-				if ( $shims ) {
-					// if its a kit then we don't add shims here
-					return '';
-				}
-				$url .= $kit_url; // CDN
-				$url .= "?wpfas=true"; // set our var so our version is not removed
-			} else {
-				$url .= "https://$sub.fontawesome.com/releases/"; // CDN
-				$url .= ! empty( $version ) ? "v" . $version . '/' : "v" . $this->get_latest_version() . '/'; // version
-				$url .= $type == 'CSS' ? 'css/' : 'js/'; // type
-				$url .= $type == 'CSS' ? $script . '.css' : $script . '.js'; // type
-				$url .= "?wpfas=true"; // set our var so our version is not removed
-			}
-
-			return $url;
-		}
-
-		/**
-		 * Try and remove any other versions of Font Awesome added by other plugins/themes.
-		 *
-		 * Uses the clean_url filter to try and remove any other Font Awesome files added, it can also add pseudo-elements flag for the JS version.
-		 *
-		 * @param $url
-		 * @param $original_url
-		 * @param $_context
-		 *
-		 * @return string The filtered url.
-		 */
-		public function remove_font_awesome( $url, $original_url, $_context ) {
-
-			if ( $_context == 'display'
-			     && ( strstr( $url, "fontawesome" ) !== false || strstr( $url, "font-awesome" ) !== false )
-			     && ( strstr( $url, ".js" ) !== false || strstr( $url, ".css" ) !== false )
-			) {// it's a font-awesome-url (probably)
-
-				if ( strstr( $url, "wpfas=true" ) !== false ) {
-					if ( $this->settings['type'] == 'JS' ) {
-						if ( $this->settings['js-pseudo'] ) {
-							$url .= "' data-search-pseudo-elements defer='defer";
-						} else {
-							$url .= "' defer='defer";
-						}
-					}
-				} else {
-					$url = ''; // removing the url removes the file
-				}
-
-			}
-
-			return $url;
-		}
-
-		/**
-		 * Register the database settings with WordPress.
-		 */
-		public function register_settings() {
-			register_setting( 'wp-font-awesome-settings', 'wp-font-awesome-settings' );
-		}
-
-		/**
-		 * Add the WordPress settings menu item.
-		 * @since 1.0.10 Calling function name direct will fail theme check so we don't.
-		 */
-		public function menu_item() {
-			$menu_function = 'add' . '_' . 'options' . '_' . 'page'; // won't pass theme check if function name present in theme
-			call_user_func( $menu_function, $this->name, $this->name, 'manage_options', 'wp-font-awesome-settings', array(
-				$this,
-				'settings_page'
-			) );
-		}
-
-		/**
-		 * Get the current Font Awesome output settings.
-		 *
-		 * @return array The array of settings.
-		 */
-		public function get_settings() {
-
-			$db_settings = get_option( 'wp-font-awesome-settings' );
-
-			$defaults = array(
-				'type'      => 'CSS', // type to use, CSS or JS or KIT
-				'version'   => '', // latest
-				'enqueue'   => '', // front and backend
-				'shims'     => '0', // default OFF now in 2020
-				'js-pseudo' => '0', // if the pseudo elements flag should be set (CPU intensive)
-				'dequeue'   => '0', // if we should try to remove other versions added by other plugins/themes
-				'pro'       => '0', // if pro CDN url should be used
-				'kit-url'   => '', // the kit url
-			);
-
-			$settings = wp_parse_args( $db_settings, $defaults );
-
-			/**
-			 * Filter the Font Awesome settings.
-			 *
-			 * @todo if we add this filer people might use it and then it defeates the purpose of this class :/
-			 */
-			return $this->settings = apply_filters( 'wp-font-awesome-settings', $settings, $db_settings, $defaults );
-		}
-
-
-		/**
-		 * The settings page html output.
-		 */
-		public function settings_page() {
-			if ( ! current_user_can( 'manage_options' ) ) {
-				wp_die( __( 'You do not have sufficient permissions to access this page.', 'font-awesome-settings' ) );
-			}
-
-			// a hidden way to force the update of the version number via api instead of waiting the 48 hours
-			if ( isset( $_REQUEST['force-version-check'] ) ) {
-				$this->get_latest_version( $force_api = true );
-			}
-			?>
+    /**
+     * A Class to be able to change settings for Font Awesome.
+     *
+     * Class WP_Font_Awesome_Settings
+     * @since 1.0.10 Now able to pass wp.org theme check.
+     * @since 1.0.11 Font Awesome Pro now supported.
+     * @since 1.0.11 Font Awesome Kits now supported.
+     * @since 1.0.13 RTL language support added.
+     * @ver 1.0.13
+     * @todo decide how to implement textdomain
+     */
+    class WP_Font_Awesome_Settings {
+
+        /**
+         * Class version version.
+         *
+         * @var string
+         */
+        public $version = '1.0.13';
+
+        /**
+         * Class textdomain.
+         *
+         * @var string
+         */
+        public $textdomain = 'font-awesome-settings';
+
+        /**
+         * Latest version of Font Awesome at time of publish published.
+         *
+         * @var string
+         */
+        public $latest = "5.8.2";
+
+        /**
+         * The title.
+         *
+         * @var string
+         */
+        public $name = 'Font Awesome';
+
+        /**
+         * Holds the settings values.
+         *
+         * @var array
+         */
+        private $settings;
+
+        /**
+         * WP_Font_Awesome_Settings instance.
+         *
+         * @access private
+         * @since  1.0.0
+         * @var    WP_Font_Awesome_Settings There can be only one!
+         */
+        private static $instance = null;
+
+        /**
+         * Main WP_Font_Awesome_Settings Instance.
+         *
+         * Ensures only one instance of WP_Font_Awesome_Settings is loaded or can be loaded.
+         *
+         * @since 1.0.0
+         * @static
+         * @return WP_Font_Awesome_Settings - Main instance.
+         */
+        public static function instance() {
+            if ( ! isset( self::$instance ) && ! ( self::$instance instanceof WP_Font_Awesome_Settings ) ) {
+                self::$instance = new WP_Font_Awesome_Settings;
+
+                add_action( 'init', array( self::$instance, 'init' ) ); // set settings
+
+                if ( is_admin() ) {
+                    add_action( 'admin_menu', array( self::$instance, 'menu_item' ) );
+                    add_action( 'admin_init', array( self::$instance, 'register_settings' ) );
+                }
+
+                do_action( 'wp_font_awesome_settings_loaded' );
+            }
+
+            return self::$instance;
+        }
+
+        /**
+         * Initiate the settings and add the required action hooks.
+         *
+         * @since 1.0.8 Settings name wrong - FIXED
+         */
+        public function init() {
+            $this->settings = $this->get_settings();
+
+            if ( $this->settings['type'] == 'CSS' ) {
+
+                if ( $this->settings['enqueue'] == '' || $this->settings['enqueue'] == 'frontend' ) {
+                    add_action( 'wp_enqueue_scripts', array( $this, 'enqueue_style' ), 5000 );
+                }
+
+                if ( $this->settings['enqueue'] == '' || $this->settings['enqueue'] == 'backend' ) {
+                    add_action( 'admin_enqueue_scripts', array( $this, 'enqueue_style' ), 5000 );
+                }
+
+            } else {
+
+                if ( $this->settings['enqueue'] == '' || $this->settings['enqueue'] == 'frontend' ) {
+                    add_action( 'wp_enqueue_scripts', array( $this, 'enqueue_scripts' ), 5000 );
+                }
+
+                if ( $this->settings['enqueue'] == '' || $this->settings['enqueue'] == 'backend' ) {
+                    add_action( 'admin_enqueue_scripts', array( $this, 'enqueue_scripts' ), 5000 );
+                }
+            }
+
+            // remove font awesome if set to do so
+            if ( $this->settings['dequeue'] == '1' ) {
+                add_action( 'clean_url', array( $this, 'remove_font_awesome' ), 5000, 3 );
+            }
+
+        }
+
+        /**
+         * Adds the Font Awesome styles.
+         */
+        public function enqueue_style() {
+            // build url
+            $url = $this->get_url();
+
+            wp_deregister_style( 'font-awesome' ); // deregister in case its already there
+            wp_register_style( 'font-awesome', $url, array(), null );
+            wp_enqueue_style( 'font-awesome' );
+
+            // RTL language support CSS.
+            if ( is_rtl() ) {
+                wp_add_inline_style( 'font-awesome', $this->rtl_inline_css() );
+            }
+
+            if ( $this->settings['shims'] ) {
+                $url = $this->get_url( true );
+                wp_deregister_style( 'font-awesome-shims' ); // deregister in case its already there
+                wp_register_style( 'font-awesome-shims', $url, array(), null );
+                wp_enqueue_style( 'font-awesome-shims' );
+            }
+        }
+
+        /**
+         * Adds the Font Awesome JS.
+         */
+        public function enqueue_scripts() {
+            // build url
+            $url = $this->get_url();
+
+            $deregister_function = 'wp' . '_' . 'deregister' . '_' . 'script';
+            call_user_func( $deregister_function, 'font-awesome' ); // deregister in case its already there
+            wp_register_script( 'font-awesome', $url, array(), null );
+            wp_enqueue_script( 'font-awesome' );
+
+            if ( $this->settings['shims'] ) {
+                $url = $this->get_url( true );
+                call_user_func( $deregister_function, 'font-awesome-shims' ); // deregister in case its already there
+                wp_register_script( 'font-awesome-shims', $url, array(), null );
+                wp_enqueue_script( 'font-awesome-shims' );
+            }
+        }
+
+        /**
+         * Get the url of the Font Awesome files.
+         *
+         * @param bool $shims If this is a shim file or not.
+         *
+         * @return string The url to the file.
+         */
+        public function get_url( $shims = false ) {
+            $script  = $shims ? 'v4-shims' : 'all';
+            $sub     = $this->settings['pro'] ? 'pro' : 'use';
+            $type    = $this->settings['type'];
+            $version = $this->settings['version'];
+            $kit_url = $this->settings['kit-url'] ? esc_url( $this->settings['kit-url'] ) : '';
+            $url     = '';
+
+            if ( $type == 'KIT' && $kit_url ) {
+                if ( $shims ) {
+                    // if its a kit then we don't add shims here
+                    return '';
+                }
+                $url .= $kit_url; // CDN
+                $url .= "?wpfas=true"; // set our var so our version is not removed
+            } else {
+                $url .= "https://$sub.fontawesome.com/releases/"; // CDN
+                $url .= ! empty( $version ) ? "v" . $version . '/' : "v" . $this->get_latest_version() . '/'; // version
+                $url .= $type == 'CSS' ? 'css/' : 'js/'; // type
+                $url .= $type == 'CSS' ? $script . '.css' : $script . '.js'; // type
+                $url .= "?wpfas=true"; // set our var so our version is not removed
+            }
+
+            return $url;
+        }
+
+        /**
+         * Try and remove any other versions of Font Awesome added by other plugins/themes.
+         *
+         * Uses the clean_url filter to try and remove any other Font Awesome files added, it can also add pseudo-elements flag for the JS version.
+         *
+         * @param $url
+         * @param $original_url
+         * @param $_context
+         *
+         * @return string The filtered url.
+         */
+        public function remove_font_awesome( $url, $original_url, $_context ) {
+
+            if ( $_context == 'display'
+                 && ( strstr( $url, "fontawesome" ) !== false || strstr( $url, "font-awesome" ) !== false )
+                 && ( strstr( $url, ".js" ) !== false || strstr( $url, ".css" ) !== false )
+            ) {// it's a font-awesome-url (probably)
+
+                if ( strstr( $url, "wpfas=true" ) !== false ) {
+                    if ( $this->settings['type'] == 'JS' ) {
+                        if ( $this->settings['js-pseudo'] ) {
+                            $url .= "' data-search-pseudo-elements defer='defer";
+                        } else {
+                            $url .= "' defer='defer";
+                        }
+                    }
+                } else {
+                    $url = ''; // removing the url removes the file
+                }
+
+            }
+
+            return $url;
+        }
+
+        /**
+         * Register the database settings with WordPress.
+         */
+        public function register_settings() {
+            register_setting( 'wp-font-awesome-settings', 'wp-font-awesome-settings' );
+        }
+
+        /**
+         * Add the WordPress settings menu item.
+         * @since 1.0.10 Calling function name direct will fail theme check so we don't.
+         */
+        public function menu_item() {
+            $menu_function = 'add' . '_' . 'options' . '_' . 'page'; // won't pass theme check if function name present in theme
+            call_user_func( $menu_function, $this->name, $this->name, 'manage_options', 'wp-font-awesome-settings', array(
+                $this,
+                'settings_page'
+            ) );
+        }
+
+        /**
+         * Get the current Font Awesome output settings.
+         *
+         * @return array The array of settings.
+         */
+        public function get_settings() {
+
+            $db_settings = get_option( 'wp-font-awesome-settings' );
+
+            $defaults = array(
+                'type'      => 'CSS', // type to use, CSS or JS or KIT
+                'version'   => '', // latest
+                'enqueue'   => '', // front and backend
+                'shims'     => '0', // default OFF now in 2020
+                'js-pseudo' => '0', // if the pseudo elements flag should be set (CPU intensive)
+                'dequeue'   => '0', // if we should try to remove other versions added by other plugins/themes
+                'pro'       => '0', // if pro CDN url should be used
+                'kit-url'   => '', // the kit url
+            );
+
+            $settings = wp_parse_args( $db_settings, $defaults );
+
+            /**
+             * Filter the Font Awesome settings.
+             *
+             * @todo if we add this filer people might use it and then it defeates the purpose of this class :/
+             */
+            return $this->settings = apply_filters( 'wp-font-awesome-settings', $settings, $db_settings, $defaults );
+        }
+
+
+        /**
+         * The settings page html output.
+         */
+        public function settings_page() {
+            if ( ! current_user_can( 'manage_options' ) ) {
+                wp_die( __( 'You do not have sufficient permissions to access this page.', 'font-awesome-settings' ) );
+            }
+
+            // a hidden way to force the update of the version number via api instead of waiting the 48 hours
+            if ( isset( $_REQUEST['force-version-check'] ) ) {
+                $this->get_latest_version( $force_api = true );
+            }
+            ?>
 			<style>
 				.wpfas-kit-show {
 					display: none;
@@ -332,10 +332,10 @@ 
 				<h1><?php echo $this->name; ?></h1>
 				<form method="post" action="options.php">
 					<?php
-					settings_fields( 'wp-font-awesome-settings' );
-					do_settings_sections( 'wp-font-awesome-settings' );
-					$kit_set = $this->settings['type'] == 'KIT' ? 'wpfas-kit-set' : '';
-					?>
+                    settings_fields( 'wp-font-awesome-settings' );
+                    do_settings_sections( 'wp-font-awesome-settings' );
+                    $kit_set = $this->settings['type'] == 'KIT' ? 'wpfas-kit-set' : '';
+                    ?>
 					<table class="form-table wpfas-table-settings <?php echo esc_attr( $kit_set ); ?>">
 						<tr valign="top">
 							<th scope="row"><label
@@ -361,12 +361,12 @@ 
 								       value="<?php echo esc_attr( $this->settings['kit-url'] ); ?>"
 								       placeholder="<?php echo 'https://kit.font';echo 'awesome.com/123abc.js'; // this won't pass theme check :(?>"/>
 								<span><?php
-									echo sprintf(
-										__( 'Requires a free account with Font Awesome. %sGet kit url%s', 'font-awesome-settings' ),
-										'<a rel="noopener noreferrer" target="_blank" href="https://fontawesome.com/kits"><i class="fas fa-external-link-alt"></i>',
-										'</a>'
-									);
-									?></span>
+                                    echo sprintf(
+                                        __( 'Requires a free account with Font Awesome. %sGet kit url%s', 'font-awesome-settings' ),
+                                        '<a rel="noopener noreferrer" target="_blank" href="https://fontawesome.com/kits"><i class="fas fa-external-link-alt"></i>',
+                                        '</a>'
+                                    );
+                                    ?></span>
 							</td>
 						</tr>
 
@@ -426,14 +426,14 @@ 
 								<input type="checkbox" name="wp-font-awesome-settings[pro]"
 								       value="1" <?php checked( $this->settings['pro'], '1' ); ?> id="wpfas-pro"/>
 								<span><?php
-									echo sprintf(
-										__( 'Requires a subscription. %sLearn more%s %sManage my allowed domains%s', 'font-awesome-settings' ),
-										'<a rel="noopener noreferrer" target="_blank" href="https://fontawesome.com/pro"><i class="fas fa-external-link-alt"></i>',
-										'</a>',
-										'<a rel="noopener noreferrer" target="_blank" href="https://fontawesome.com/account/cdn"><i class="fas fa-external-link-alt"></i>',
-										'</a>'
-									);
-									?></span>
+                                    echo sprintf(
+                                        __( 'Requires a subscription. %sLearn more%s %sManage my allowed domains%s', 'font-awesome-settings' ),
+                                        '<a rel="noopener noreferrer" target="_blank" href="https://fontawesome.com/pro"><i class="fas fa-external-link-alt"></i>',
+                                        '</a>',
+                                        '<a rel="noopener noreferrer" target="_blank" href="https://fontawesome.com/account/cdn"><i class="fas fa-external-link-alt"></i>',
+                                        '</a>'
+                                    );
+                                    ?></span>
 							</td>
 						</tr>
 
@@ -476,100 +476,100 @@ 
 
 					</table>
 					<?php
-					submit_button();
-					?>
+                    submit_button();
+                    ?>
 				</form>
 
 				<div id="wpfas-version"><?php echo $this->version; ?></div>
 			</div>
 
 			<?php
-		}
-
-		/**
-		 * Check a version number is valid and if so return it or else return an empty string.
-		 *
-		 * @param $version string The version number to check.
-		 *
-		 * @since 1.0.6
-		 *
-		 * @return string Either a valid version number or an empty string.
-		 */
-		public function validate_version_number( $version ) {
-
-			if ( version_compare( $version, '0.0.1', '>=' ) >= 0 ) {
-				// valid
-			} else {
-				$version = '';// not validated
-			}
-
-			return $version;
-		}
-
-
-		/**
-		 * Get the latest version of Font Awesome.
-		 *
-		 * We check for a cached version and if none we will check for a live version via API and then cache it for 48 hours.
-		 *
-		 * @since 1.0.7
-		 * @return mixed|string The latest version number found.
-		 */
-		public function get_latest_version( $force_api = false ) {
-			$latest_version = $this->latest;
-
-			$cache = get_transient( 'wp-font-awesome-settings-version' );
-
-			if ( $cache === false || $force_api ) { // its not set
-				$api_ver = $this->get_latest_version_from_api();
-				if ( version_compare( $api_ver, $this->latest, '>=' ) >= 0 ) {
-					$latest_version = $api_ver;
-					set_transient( 'wp-font-awesome-settings-version', $api_ver, 48 * HOUR_IN_SECONDS );
-				}
-			} elseif ( $this->validate_version_number( $cache ) ) {
-				if ( version_compare( $cache, $this->latest, '>=' ) >= 0 ) {
-					$latest_version = $cache;
-				}
-			}
-
-			return $latest_version;
-		}
-
-		/**
-		 * Get the latest Font Awesome version from the github API.
-		 *
-		 * @since 1.0.7
-		 * @return string The latest version number or `0` on API fail.
-		 */
-		public function get_latest_version_from_api() {
-			$version  = "0";
-			$response = wp_remote_get( "https://api.github.com/repos/FortAwesome/Font-Awesome/releases/latest" );
-			if ( ! is_wp_error( $response ) && is_array( $response ) ) {
-				$api_response = json_decode( wp_remote_retrieve_body( $response ), true );
-				if ( isset( $api_response['tag_name'] ) && version_compare( $api_response['tag_name'], $this->latest, '>=' ) >= 0 && empty( $api_response['prerelease'] ) ) {
-					$version = $api_response['tag_name'];
-				}
-			}
-
-			return $version;
-		}
-
-		/**
-		 * Inline CSS for RTL language support.
-		 *
-		 * @since 1.0.13
-		 * @return string Inline CSS.
-		 */
-		public function rtl_inline_css() {
-			$inline_css = '[dir=rtl] .fa-address,[dir=rtl] .fa-address-card,[dir=rtl] .fa-adjust,[dir=rtl] .fa-alarm-clock,[dir=rtl] .fa-align-left,[dir=rtl] .fa-align-right,[dir=rtl] .fa-analytics,[dir=rtl] .fa-angle-double-left,[dir=rtl] .fa-angle-double-right,[dir=rtl] .fa-angle-left,[dir=rtl] .fa-angle-right,[dir=rtl] .fa-arrow-alt-circle-left,[dir=rtl] .fa-arrow-alt-circle-right,[dir=rtl] .fa-arrow-alt-from-left,[dir=rtl] .fa-arrow-alt-from-right,[dir=rtl] .fa-arrow-alt-left,[dir=rtl] .fa-arrow-alt-right,[dir=rtl] .fa-arrow-alt-square-left,[dir=rtl] .fa-arrow-alt-square-right,[dir=rtl] .fa-arrow-alt-to-left,[dir=rtl] .fa-arrow-alt-to-right,[dir=rtl] .fa-arrow-circle-left,[dir=rtl] .fa-arrow-circle-right,[dir=rtl] .fa-arrow-from-left,[dir=rtl] .fa-arrow-from-right,[dir=rtl] .fa-arrow-left,[dir=rtl] .fa-arrow-right,[dir=rtl] .fa-arrow-square-left,[dir=rtl] .fa-arrow-square-right,[dir=rtl] .fa-arrow-to-left,[dir=rtl] .fa-arrow-to-right,[dir=rtl] .fa-balance-scale-left,[dir=rtl] .fa-balance-scale-right,[dir=rtl] .fa-bed,[dir=rtl] .fa-bed-bunk,[dir=rtl] .fa-bed-empty,[dir=rtl] .fa-border-left,[dir=rtl] .fa-border-right,[dir=rtl] .fa-calendar-check,[dir=rtl] .fa-caret-circle-left,[dir=rtl] .fa-caret-circle-right,[dir=rtl] .fa-caret-left,[dir=rtl] .fa-caret-right,[dir=rtl] .fa-caret-square-left,[dir=rtl] .fa-caret-square-right,[dir=rtl] .fa-cart-arrow-down,[dir=rtl] .fa-cart-plus,[dir=rtl] .fa-chart-area,[dir=rtl] .fa-chart-bar,[dir=rtl] .fa-chart-line,[dir=rtl] .fa-chart-line-down,[dir=rtl] .fa-chart-network,[dir=rtl] .fa-chart-pie,[dir=rtl] .fa-chart-pie-alt,[dir=rtl] .fa-chart-scatter,[dir=rtl] .fa-check-circle,[dir=rtl] .fa-check-square,[dir=rtl] .fa-chevron-circle-left,[dir=rtl] .fa-chevron-circle-right,[dir=rtl] .fa-chevron-double-left,[dir=rtl] .fa-chevron-double-right,[dir=rtl] .fa-chevron-left,[dir=rtl] .fa-chevron-right,[dir=rtl] .fa-chevron-square-left,[dir=rtl] .fa-chevron-square-right,[dir=rtl] .fa-clock,[dir=rtl] .fa-file,[dir=rtl] .fa-file-alt,[dir=rtl] .fa-file-archive,[dir=rtl] .fa-file-audio,[dir=rtl] .fa-file-chart-line,[dir=rtl] .fa-file-chart-pie,[dir=rtl] .fa-file-code,[dir=rtl] .fa-file-excel,[dir=rtl] .fa-file-image,[dir=rtl] .fa-file-pdf,[dir=rtl] .fa-file-powerpoint,[dir=rtl] .fa-file-video,[dir=rtl] .fa-file-word,[dir=rtl] .fa-flag,[dir=rtl] .fa-folder,[dir=rtl] .fa-folder-open,[dir=rtl] .fa-hand-lizard,[dir=rtl] .fa-hand-point-down,[dir=rtl] .fa-hand-point-left,[dir=rtl] .fa-hand-point-right,[dir=rtl] .fa-hand-point-up,[dir=rtl] .fa-hand-scissors,[dir=rtl] .fa-image,[dir=rtl] .fa-long-arrow-alt-left,[dir=rtl] .fa-long-arrow-alt-right,[dir=rtl] .fa-long-arrow-left,[dir=rtl] .fa-long-arrow-right,[dir=rtl] .fa-luggage-cart,[dir=rtl] .fa-moon,[dir=rtl] .fa-pencil,[dir=rtl] .fa-pencil-alt,[dir=rtl] .fa-play-circle,[dir=rtl] .fa-project-diagram,[dir=rtl] .fa-quote-left,[dir=rtl] .fa-quote-right,[dir=rtl] .fa-shopping-cart,[dir=rtl] .fa-thumbs-down,[dir=rtl] .fa-thumbs-up,[dir=rtl] .fa-user-chart{filter: progid:DXImageTransform.Microsoft.BasicImage(rotation=0, mirror=1);transform:scale(-1,1)}[dir=rtl] .fa-spin{animation-direction:reverse}';
-
-			return $inline_css;
-		}
-
-	}
-
-	/**
-	 * Run the class if found.
-	 */
-	WP_Font_Awesome_Settings::instance();
+        }
+
+        /**
+         * Check a version number is valid and if so return it or else return an empty string.
+         *
+         * @param $version string The version number to check.
+         *
+         * @since 1.0.6
+         *
+         * @return string Either a valid version number or an empty string.
+         */
+        public function validate_version_number( $version ) {
+
+            if ( version_compare( $version, '0.0.1', '>=' ) >= 0 ) {
+                // valid
+            } else {
+                $version = '';// not validated
+            }
+
+            return $version;
+        }
+
+
+        /**
+         * Get the latest version of Font Awesome.
+         *
+         * We check for a cached version and if none we will check for a live version via API and then cache it for 48 hours.
+         *
+         * @since 1.0.7
+         * @return mixed|string The latest version number found.
+         */
+        public function get_latest_version( $force_api = false ) {
+            $latest_version = $this->latest;
+
+            $cache = get_transient( 'wp-font-awesome-settings-version' );
+
+            if ( $cache === false || $force_api ) { // its not set
+                $api_ver = $this->get_latest_version_from_api();
+                if ( version_compare( $api_ver, $this->latest, '>=' ) >= 0 ) {
+                    $latest_version = $api_ver;
+                    set_transient( 'wp-font-awesome-settings-version', $api_ver, 48 * HOUR_IN_SECONDS );
+                }
+            } elseif ( $this->validate_version_number( $cache ) ) {
+                if ( version_compare( $cache, $this->latest, '>=' ) >= 0 ) {
+                    $latest_version = $cache;
+                }
+            }
+
+            return $latest_version;
+        }
+
+        /**
+         * Get the latest Font Awesome version from the github API.
+         *
+         * @since 1.0.7
+         * @return string The latest version number or `0` on API fail.
+         */
+        public function get_latest_version_from_api() {
+            $version  = "0";
+            $response = wp_remote_get( "https://api.github.com/repos/FortAwesome/Font-Awesome/releases/latest" );
+            if ( ! is_wp_error( $response ) && is_array( $response ) ) {
+                $api_response = json_decode( wp_remote_retrieve_body( $response ), true );
+                if ( isset( $api_response['tag_name'] ) && version_compare( $api_response['tag_name'], $this->latest, '>=' ) >= 0 && empty( $api_response['prerelease'] ) ) {
+                    $version = $api_response['tag_name'];
+                }
+            }
+
+            return $version;
+        }
+
+        /**
+         * Inline CSS for RTL language support.
+         *
+         * @since 1.0.13
+         * @return string Inline CSS.
+         */
+        public function rtl_inline_css() {
+            $inline_css = '[dir=rtl] .fa-address,[dir=rtl] .fa-address-card,[dir=rtl] .fa-adjust,[dir=rtl] .fa-alarm-clock,[dir=rtl] .fa-align-left,[dir=rtl] .fa-align-right,[dir=rtl] .fa-analytics,[dir=rtl] .fa-angle-double-left,[dir=rtl] .fa-angle-double-right,[dir=rtl] .fa-angle-left,[dir=rtl] .fa-angle-right,[dir=rtl] .fa-arrow-alt-circle-left,[dir=rtl] .fa-arrow-alt-circle-right,[dir=rtl] .fa-arrow-alt-from-left,[dir=rtl] .fa-arrow-alt-from-right,[dir=rtl] .fa-arrow-alt-left,[dir=rtl] .fa-arrow-alt-right,[dir=rtl] .fa-arrow-alt-square-left,[dir=rtl] .fa-arrow-alt-square-right,[dir=rtl] .fa-arrow-alt-to-left,[dir=rtl] .fa-arrow-alt-to-right,[dir=rtl] .fa-arrow-circle-left,[dir=rtl] .fa-arrow-circle-right,[dir=rtl] .fa-arrow-from-left,[dir=rtl] .fa-arrow-from-right,[dir=rtl] .fa-arrow-left,[dir=rtl] .fa-arrow-right,[dir=rtl] .fa-arrow-square-left,[dir=rtl] .fa-arrow-square-right,[dir=rtl] .fa-arrow-to-left,[dir=rtl] .fa-arrow-to-right,[dir=rtl] .fa-balance-scale-left,[dir=rtl] .fa-balance-scale-right,[dir=rtl] .fa-bed,[dir=rtl] .fa-bed-bunk,[dir=rtl] .fa-bed-empty,[dir=rtl] .fa-border-left,[dir=rtl] .fa-border-right,[dir=rtl] .fa-calendar-check,[dir=rtl] .fa-caret-circle-left,[dir=rtl] .fa-caret-circle-right,[dir=rtl] .fa-caret-left,[dir=rtl] .fa-caret-right,[dir=rtl] .fa-caret-square-left,[dir=rtl] .fa-caret-square-right,[dir=rtl] .fa-cart-arrow-down,[dir=rtl] .fa-cart-plus,[dir=rtl] .fa-chart-area,[dir=rtl] .fa-chart-bar,[dir=rtl] .fa-chart-line,[dir=rtl] .fa-chart-line-down,[dir=rtl] .fa-chart-network,[dir=rtl] .fa-chart-pie,[dir=rtl] .fa-chart-pie-alt,[dir=rtl] .fa-chart-scatter,[dir=rtl] .fa-check-circle,[dir=rtl] .fa-check-square,[dir=rtl] .fa-chevron-circle-left,[dir=rtl] .fa-chevron-circle-right,[dir=rtl] .fa-chevron-double-left,[dir=rtl] .fa-chevron-double-right,[dir=rtl] .fa-chevron-left,[dir=rtl] .fa-chevron-right,[dir=rtl] .fa-chevron-square-left,[dir=rtl] .fa-chevron-square-right,[dir=rtl] .fa-clock,[dir=rtl] .fa-file,[dir=rtl] .fa-file-alt,[dir=rtl] .fa-file-archive,[dir=rtl] .fa-file-audio,[dir=rtl] .fa-file-chart-line,[dir=rtl] .fa-file-chart-pie,[dir=rtl] .fa-file-code,[dir=rtl] .fa-file-excel,[dir=rtl] .fa-file-image,[dir=rtl] .fa-file-pdf,[dir=rtl] .fa-file-powerpoint,[dir=rtl] .fa-file-video,[dir=rtl] .fa-file-word,[dir=rtl] .fa-flag,[dir=rtl] .fa-folder,[dir=rtl] .fa-folder-open,[dir=rtl] .fa-hand-lizard,[dir=rtl] .fa-hand-point-down,[dir=rtl] .fa-hand-point-left,[dir=rtl] .fa-hand-point-right,[dir=rtl] .fa-hand-point-up,[dir=rtl] .fa-hand-scissors,[dir=rtl] .fa-image,[dir=rtl] .fa-long-arrow-alt-left,[dir=rtl] .fa-long-arrow-alt-right,[dir=rtl] .fa-long-arrow-left,[dir=rtl] .fa-long-arrow-right,[dir=rtl] .fa-luggage-cart,[dir=rtl] .fa-moon,[dir=rtl] .fa-pencil,[dir=rtl] .fa-pencil-alt,[dir=rtl] .fa-play-circle,[dir=rtl] .fa-project-diagram,[dir=rtl] .fa-quote-left,[dir=rtl] .fa-quote-right,[dir=rtl] .fa-shopping-cart,[dir=rtl] .fa-thumbs-down,[dir=rtl] .fa-thumbs-up,[dir=rtl] .fa-user-chart{filter: progid:DXImageTransform.Microsoft.BasicImage(rotation=0, mirror=1);transform:scale(-1,1)}[dir=rtl] .fa-spin{animation-direction:reverse}';
+
+            return $inline_css;
+        }
+
+    }
+
+    /**
+     * Run the class if found.
+     */
+    WP_Font_Awesome_Settings::instance();
 }
\ No newline at end of file

includes/data-stores/class-getpaid-invoice-data-store.php

Indentation +477 added lines, -477 removed lines

@@ -5,7 +5,7 @@ 
  *
  */
 if ( ! defined( 'ABSPATH' ) ) {
-	exit;
+    exit;
 }
 
 /**
@@ -15,542 +15,542 @@ 
  */
 class GetPaid_Invoice_Data_Store extends GetPaid_Data_Store_WP {
 
-	/**
-	 * Data stored in meta keys, but not considered "meta" for a discount.
-	 *
-	 * @since 1.0.19
-	 * @var array
-	 */
-	protected $internal_meta_keys = array(
-		'_wpinv_subscr_profile_id',
-		'_wpinv_subscription_id',
-		'_wpinv_taxes',
-		'_wpinv_fees',
-		'_wpinv_discounts',
-		'_wpinv_submission_id',
-		'_wpinv_payment_form',
-		'_wpinv_is_viewed',
-		'_wpinv_phone',
-		'_wpinv_company_id',
-		'wpinv_email_cc',
-		'wpinv_template',
-		'wpinv_created_via'
-	);
-
-	/**
-	 * A map of meta keys to data props.
-	 *
-	 * @since 1.0.19
-	 *
-	 * @var array
-	 */
-	protected $meta_key_to_props = array(
-		'_wpinv_subscr_profile_id' => 'remote_subscription_id',
-		'_wpinv_subscription_id'   => 'subscription_id',
-		'_wpinv_taxes'             => 'taxes',
-		'_wpinv_fees'              => 'fees',
-		'_wpinv_discounts'         => 'discounts',
-		'_wpinv_submission_id'     => 'submission_id',
-		'_wpinv_payment_form'      => 'payment_form',
-		'_wpinv_is_viewed'         => 'is_viewed',
-		'wpinv_email_cc'           => 'email_cc',
-		'wpinv_template'           => 'template',
-		'wpinv_created_via'        => 'created_via',
-		'_wpinv_phone'             => 'phone',
-		'_wpinv_company_id'        => 'company_id',
-	);
-
-	/**
-	 * A map of database fields to data props.
-	 *
-	 * @since 1.0.19
-	 *
-	 * @var array
-	 */
-	protected $database_fields_to_props = array(
-		'post_id'            => 'id',
-		'number'             => 'number',
-		'currency'           => 'currency',
-		'key'                => 'key',
-		'type'               => 'type',
-		'mode'               => 'mode',
-		'user_ip'            => 'user_ip',
-		'first_name'         => 'first_name',
-		'last_name'          => 'last_name',
-		'address'            => 'address',
-		'city'               => 'city',
-		'state'              => 'state',
-		'country'            => 'country',
-		'zip'                => 'zip',
-		'zip'                => 'zip',
-		'adddress_confirmed' => 'address_confirmed',
-		'gateway'            => 'gateway',
-		'transaction_id'     => 'transaction_id',
-		'currency'           => 'currency',
-		'subtotal'           => 'subtotal',
-		'tax'                => 'total_tax',
-		'fees_total'         => 'total_fees',
-		'discount'           => 'total_discount',
-		'total'              => 'total',
-		'discount_code'      => 'discount_code',
-		'disable_taxes'      => 'disable_taxes',
-		'due_date'           => 'due_date',
-		'completed_date'     => 'completed_date',
-		'company'            => 'company',
-		'vat_number'         => 'vat_number',
-		'vat_rate'           => 'vat_rate',
-	);
-
-	/*
+    /**
+     * Data stored in meta keys, but not considered "meta" for a discount.
+     *
+     * @since 1.0.19
+     * @var array
+     */
+    protected $internal_meta_keys = array(
+        '_wpinv_subscr_profile_id',
+        '_wpinv_subscription_id',
+        '_wpinv_taxes',
+        '_wpinv_fees',
+        '_wpinv_discounts',
+        '_wpinv_submission_id',
+        '_wpinv_payment_form',
+        '_wpinv_is_viewed',
+        '_wpinv_phone',
+        '_wpinv_company_id',
+        'wpinv_email_cc',
+        'wpinv_template',
+        'wpinv_created_via'
+    );
+
+    /**
+     * A map of meta keys to data props.
+     *
+     * @since 1.0.19
+     *
+     * @var array
+     */
+    protected $meta_key_to_props = array(
+        '_wpinv_subscr_profile_id' => 'remote_subscription_id',
+        '_wpinv_subscription_id'   => 'subscription_id',
+        '_wpinv_taxes'             => 'taxes',
+        '_wpinv_fees'              => 'fees',
+        '_wpinv_discounts'         => 'discounts',
+        '_wpinv_submission_id'     => 'submission_id',
+        '_wpinv_payment_form'      => 'payment_form',
+        '_wpinv_is_viewed'         => 'is_viewed',
+        'wpinv_email_cc'           => 'email_cc',
+        'wpinv_template'           => 'template',
+        'wpinv_created_via'        => 'created_via',
+        '_wpinv_phone'             => 'phone',
+        '_wpinv_company_id'        => 'company_id',
+    );
+
+    /**
+     * A map of database fields to data props.
+     *
+     * @since 1.0.19
+     *
+     * @var array
+     */
+    protected $database_fields_to_props = array(
+        'post_id'            => 'id',
+        'number'             => 'number',
+        'currency'           => 'currency',
+        'key'                => 'key',
+        'type'               => 'type',
+        'mode'               => 'mode',
+        'user_ip'            => 'user_ip',
+        'first_name'         => 'first_name',
+        'last_name'          => 'last_name',
+        'address'            => 'address',
+        'city'               => 'city',
+        'state'              => 'state',
+        'country'            => 'country',
+        'zip'                => 'zip',
+        'zip'                => 'zip',
+        'adddress_confirmed' => 'address_confirmed',
+        'gateway'            => 'gateway',
+        'transaction_id'     => 'transaction_id',
+        'currency'           => 'currency',
+        'subtotal'           => 'subtotal',
+        'tax'                => 'total_tax',
+        'fees_total'         => 'total_fees',
+        'discount'           => 'total_discount',
+        'total'              => 'total',
+        'discount_code'      => 'discount_code',
+        'disable_taxes'      => 'disable_taxes',
+        'due_date'           => 'due_date',
+        'completed_date'     => 'completed_date',
+        'company'            => 'company',
+        'vat_number'         => 'vat_number',
+        'vat_rate'           => 'vat_rate',
+    );
+
+    /*
 	|--------------------------------------------------------------------------
 	| CRUD Methods
 	|--------------------------------------------------------------------------
 	*/
 
-	/**
-	 * Method to create a new invoice in the database.
-	 *
-	 * @param WPInv_Invoice $invoice Invoice object.
-	 */
-	public function create( &$invoice ) {
-		$invoice->set_version( WPINV_VERSION );
-		$invoice->set_date_created( current_time('mysql') );
-
-		// Create a new post.
-		$id = wp_insert_post(
-			apply_filters(
-				'getpaid_new_invoice_data',
-				array(
-					'post_date'     => $invoice->get_date_created( 'edit' ),
-					'post_type'     => $invoice->get_post_type( 'edit' ),
-					'post_status'   => $this->get_post_status( $invoice ),
-					'ping_status'   => 'closed',
-					'post_author'   => $invoice->get_user_id( 'edit' ),
-					'post_title'    => $invoice->get_title( 'edit' ),
-					'post_excerpt'  => $invoice->get_description( 'edit' ),
-					'post_parent'   => $invoice->get_parent_id( 'edit' ),
-				)
-			),
-			true
-		);
-
-		if ( $id && ! is_wp_error( $id ) ) {
-
-			// Update the new id and regenerate a title.
-			$invoice->set_id( $id );
-
-			$invoice->maybe_set_number();
-
-			wp_update_post(
-				array(
-					'ID'         => $invoice->get_id(),
-					'post_title' => $invoice->get_number( 'edit' ),
-					'post_name'  => $invoice->get_path( 'edit' )
-				)
-			);
-
-			// Save special fields and items.
-			$this->save_special_fields( $invoice );
-			$this->save_items( $invoice );
-
-			// Update meta data.
-			$this->update_post_meta( $invoice );
-			$invoice->save_meta_data();
-
-			// Apply changes.
-			$invoice->apply_changes();
-			$this->clear_caches( $invoice );
-
-			// Fires after a new invoice is created.
-			do_action( 'getpaid_new_invoice', $invoice );
-			return true;
-		}
-
-		if ( is_wp_error( $id ) ) {
-			$invoice->last_error = $id->get_error_message();
-		}
-
-		return false;
-	}
-
-	/**
-	 * Method to read an invoice from the database.
-	 *
-	 * @param WPInv_Invoice $invoice Invoice object.
-	 *
-	 */
-	public function read( &$invoice ) {
-
-		$invoice->set_defaults();
-		$invoice_object = get_post( $invoice->get_id() );
-
-		if ( ! $invoice->get_id() || ! $invoice_object || ! getpaid_is_invoice_post_type( $invoice_object->post_type ) ) {
-			$invoice->last_error = __( 'Invalid invoice.', 'invoicing' );
-			$invoice->set_id( 0 );
-			return false;
-		}
-
-		$invoice->set_props(
-			array(
-				'date_created'  => 0 < $invoice_object->post_date ? $invoice_object->post_date : null,
-				'date_modified' => 0 < $invoice_object->post_modified ? $invoice_object->post_modified : null,
-				'status'        => $invoice_object->post_status,
-				'author'        => $invoice_object->post_author,
-				'description'   => $invoice_object->post_excerpt,
-				'parent_id'     => $invoice_object->post_parent,
-				'name'          => $invoice_object->post_title,
-				'path'          => $invoice_object->post_name,
-				'post_type'     => $invoice_object->post_type,
-			)
-		);
-
-		$invoice->set_type( $invoice_object->post_type );
-
-		$this->read_object_data( $invoice, $invoice_object );
-		$this->add_special_fields( $invoice );
-		$this->add_items( $invoice );
-		$invoice->read_meta_data();
-		$invoice->set_object_read( true );
-		do_action( 'getpaid_read_invoice', $invoice );
-
-	}
-
-	/**
-	 * Method to update an invoice in the database.
-	 *
-	 * @param WPInv_Invoice $invoice Invoice object.
-	 */
-	public function update( &$invoice ) {
-		$invoice->save_meta_data();
-		$invoice->set_version( WPINV_VERSION );
-
-		if ( null === $invoice->get_date_created( 'edit' ) ) {
-			$invoice->set_date_created(  current_time('mysql') );
-		}
-
-		// Ensure both the key and number are set.
-		$invoice->get_path();
-
-		// Grab the current status so we can compare.
-		$previous_status = get_post_status( $invoice->get_id() );
-
-		$changes = $invoice->get_changes();
-
-		// Only update the post when the post data changes.
-		if ( array_intersect( array( 'date_created', 'date_modified', 'status', 'name', 'author', 'description', 'parent_id', 'post_excerpt', 'path' ), array_keys( $changes ) ) ) {
-			$post_data = array(
-				'post_date'         => $invoice->get_date_created( 'edit' ),
-				'post_date_gmt'     => $invoice->get_date_created_gmt( 'edit' ),
-				'post_status'       => $invoice->get_status( 'edit' ),
-				'post_title'        => $invoice->get_name( 'edit' ),
-				'post_author'       => $invoice->get_user_id( 'edit' ),
-				'post_modified'     => $invoice->get_date_modified( 'edit' ),
-				'post_excerpt'      => $invoice->get_description( 'edit' ),
-				'post_parent'       => $invoice->get_parent_id( 'edit' ),
-				'post_name'         => $invoice->get_path( 'edit' ),
-				'post_type'         => $invoice->get_post_type( 'edit' ),
-			);
-
-			/**
-			 * When updating this object, to prevent infinite loops, use $wpdb
-			 * to update data, since wp_update_post spawns more calls to the
-			 * save_post action.
-			 *
-			 * This ensures hooks are fired by either WP itself (admin screen save),
-			 * or an update purely from CRUD.
-			 */
-			if ( doing_action( 'save_post' ) ) {
-				$GLOBALS['wpdb']->update( $GLOBALS['wpdb']->posts, $post_data, array( 'ID' => $invoice->get_id() ) );
-				clean_post_cache( $invoice->get_id() );
-			} else {
-				wp_update_post( array_merge( array( 'ID' => $invoice->get_id() ), $post_data ) );
-			}
-			$invoice->read_meta_data( true ); // Refresh internal meta data, in case things were hooked into `save_post` or another WP hook.
-		}
-
-		// Update meta data.
-		$this->update_post_meta( $invoice );
-
-		// Save special fields and items.
-		$this->save_special_fields( $invoice );
-		$this->save_items( $invoice );
-
-		// Apply the changes.
-		$invoice->apply_changes();
-
-		// Clear caches.
-		$this->clear_caches( $invoice );
-
-		// Fire a hook depending on the status - this should be considered a creation if it was previously draft status.
-		$new_status = $invoice->get_status( 'edit' );
-
-		if ( $new_status !== $previous_status && in_array( $previous_status, array( 'new', 'auto-draft', 'draft' ), true ) ) {
-			do_action( 'getpaid_new_invoice', $invoice );
-		} else {
-			do_action( 'getpaid_update_invoice', $invoice );
-		}
-
-	}
-
-	/*
+    /**
+     * Method to create a new invoice in the database.
+     *
+     * @param WPInv_Invoice $invoice Invoice object.
+     */
+    public function create( &$invoice ) {
+        $invoice->set_version( WPINV_VERSION );
+        $invoice->set_date_created( current_time('mysql') );
+
+        // Create a new post.
+        $id = wp_insert_post(
+            apply_filters(
+                'getpaid_new_invoice_data',
+                array(
+                    'post_date'     => $invoice->get_date_created( 'edit' ),
+                    'post_type'     => $invoice->get_post_type( 'edit' ),
+                    'post_status'   => $this->get_post_status( $invoice ),
+                    'ping_status'   => 'closed',
+                    'post_author'   => $invoice->get_user_id( 'edit' ),
+                    'post_title'    => $invoice->get_title( 'edit' ),
+                    'post_excerpt'  => $invoice->get_description( 'edit' ),
+                    'post_parent'   => $invoice->get_parent_id( 'edit' ),
+                )
+            ),
+            true
+        );
+
+        if ( $id && ! is_wp_error( $id ) ) {
+
+            // Update the new id and regenerate a title.
+            $invoice->set_id( $id );
+
+            $invoice->maybe_set_number();
+
+            wp_update_post(
+                array(
+                    'ID'         => $invoice->get_id(),
+                    'post_title' => $invoice->get_number( 'edit' ),
+                    'post_name'  => $invoice->get_path( 'edit' )
+                )
+            );
+
+            // Save special fields and items.
+            $this->save_special_fields( $invoice );
+            $this->save_items( $invoice );
+
+            // Update meta data.
+            $this->update_post_meta( $invoice );
+            $invoice->save_meta_data();
+
+            // Apply changes.
+            $invoice->apply_changes();
+            $this->clear_caches( $invoice );
+
+            // Fires after a new invoice is created.
+            do_action( 'getpaid_new_invoice', $invoice );
+            return true;
+        }
+
+        if ( is_wp_error( $id ) ) {
+            $invoice->last_error = $id->get_error_message();
+        }
+
+        return false;
+    }
+
+    /**
+     * Method to read an invoice from the database.
+     *
+     * @param WPInv_Invoice $invoice Invoice object.
+     *
+     */
+    public function read( &$invoice ) {
+
+        $invoice->set_defaults();
+        $invoice_object = get_post( $invoice->get_id() );
+
+        if ( ! $invoice->get_id() || ! $invoice_object || ! getpaid_is_invoice_post_type( $invoice_object->post_type ) ) {
+            $invoice->last_error = __( 'Invalid invoice.', 'invoicing' );
+            $invoice->set_id( 0 );
+            return false;
+        }
+
+        $invoice->set_props(
+            array(
+                'date_created'  => 0 < $invoice_object->post_date ? $invoice_object->post_date : null,
+                'date_modified' => 0 < $invoice_object->post_modified ? $invoice_object->post_modified : null,
+                'status'        => $invoice_object->post_status,
+                'author'        => $invoice_object->post_author,
+                'description'   => $invoice_object->post_excerpt,
+                'parent_id'     => $invoice_object->post_parent,
+                'name'          => $invoice_object->post_title,
+                'path'          => $invoice_object->post_name,
+                'post_type'     => $invoice_object->post_type,
+            )
+        );
+
+        $invoice->set_type( $invoice_object->post_type );
+
+        $this->read_object_data( $invoice, $invoice_object );
+        $this->add_special_fields( $invoice );
+        $this->add_items( $invoice );
+        $invoice->read_meta_data();
+        $invoice->set_object_read( true );
+        do_action( 'getpaid_read_invoice', $invoice );
+
+    }
+
+    /**
+     * Method to update an invoice in the database.
+     *
+     * @param WPInv_Invoice $invoice Invoice object.
+     */
+    public function update( &$invoice ) {
+        $invoice->save_meta_data();
+        $invoice->set_version( WPINV_VERSION );
+
+        if ( null === $invoice->get_date_created( 'edit' ) ) {
+            $invoice->set_date_created(  current_time('mysql') );
+        }
+
+        // Ensure both the key and number are set.
+        $invoice->get_path();
+
+        // Grab the current status so we can compare.
+        $previous_status = get_post_status( $invoice->get_id() );
+
+        $changes = $invoice->get_changes();
+
+        // Only update the post when the post data changes.
+        if ( array_intersect( array( 'date_created', 'date_modified', 'status', 'name', 'author', 'description', 'parent_id', 'post_excerpt', 'path' ), array_keys( $changes ) ) ) {
+            $post_data = array(
+                'post_date'         => $invoice->get_date_created( 'edit' ),
+                'post_date_gmt'     => $invoice->get_date_created_gmt( 'edit' ),
+                'post_status'       => $invoice->get_status( 'edit' ),
+                'post_title'        => $invoice->get_name( 'edit' ),
+                'post_author'       => $invoice->get_user_id( 'edit' ),
+                'post_modified'     => $invoice->get_date_modified( 'edit' ),
+                'post_excerpt'      => $invoice->get_description( 'edit' ),
+                'post_parent'       => $invoice->get_parent_id( 'edit' ),
+                'post_name'         => $invoice->get_path( 'edit' ),
+                'post_type'         => $invoice->get_post_type( 'edit' ),
+            );
+
+            /**
+             * When updating this object, to prevent infinite loops, use $wpdb
+             * to update data, since wp_update_post spawns more calls to the
+             * save_post action.
+             *
+             * This ensures hooks are fired by either WP itself (admin screen save),
+             * or an update purely from CRUD.
+             */
+            if ( doing_action( 'save_post' ) ) {
+                $GLOBALS['wpdb']->update( $GLOBALS['wpdb']->posts, $post_data, array( 'ID' => $invoice->get_id() ) );
+                clean_post_cache( $invoice->get_id() );
+            } else {
+                wp_update_post( array_merge( array( 'ID' => $invoice->get_id() ), $post_data ) );
+            }
+            $invoice->read_meta_data( true ); // Refresh internal meta data, in case things were hooked into `save_post` or another WP hook.
+        }
+
+        // Update meta data.
+        $this->update_post_meta( $invoice );
+
+        // Save special fields and items.
+        $this->save_special_fields( $invoice );
+        $this->save_items( $invoice );
+
+        // Apply the changes.
+        $invoice->apply_changes();
+
+        // Clear caches.
+        $this->clear_caches( $invoice );
+
+        // Fire a hook depending on the status - this should be considered a creation if it was previously draft status.
+        $new_status = $invoice->get_status( 'edit' );
+
+        if ( $new_status !== $previous_status && in_array( $previous_status, array( 'new', 'auto-draft', 'draft' ), true ) ) {
+            do_action( 'getpaid_new_invoice', $invoice );
+        } else {
+            do_action( 'getpaid_update_invoice', $invoice );
+        }
+
+    }
+
+    /*
 	|--------------------------------------------------------------------------
 	| Additional Methods
 	|--------------------------------------------------------------------------
 	*/
 
-	/**
+    /**
      * Retrieves special fields and adds to the invoice.
-	 *
-	 * @param WPInv_Invoice $invoice Invoice object.
+     *
+     * @param WPInv_Invoice $invoice Invoice object.
      */
     public function add_special_fields( &$invoice ) {
-		global $wpdb;
+        global $wpdb;
 
-		// Maybe retrieve from the cache.
-		$data   = wp_cache_get( $invoice->get_id(), 'getpaid_invoice_special_fields' );
+        // Maybe retrieve from the cache.
+        $data   = wp_cache_get( $invoice->get_id(), 'getpaid_invoice_special_fields' );
 
-		// If not found, retrieve from the db.
-		if ( false === $data ) {
-			$table =  $wpdb->prefix . 'getpaid_invoices';
+        // If not found, retrieve from the db.
+        if ( false === $data ) {
+            $table =  $wpdb->prefix . 'getpaid_invoices';
 
-			$data  = $wpdb->get_row(
-				$wpdb->prepare( "SELECT * FROM $table WHERE `post_id`=%d LIMIT 1", $invoice->get_id() ),
-				ARRAY_A
-			);
+            $data  = $wpdb->get_row(
+                $wpdb->prepare( "SELECT * FROM $table WHERE `post_id`=%d LIMIT 1", $invoice->get_id() ),
+                ARRAY_A
+            );
 
-			// Update the cache with our data
-			wp_cache_set( $invoice->get_id(), $data, 'getpaid_invoice_special_fields' );
+            // Update the cache with our data
+            wp_cache_set( $invoice->get_id(), $data, 'getpaid_invoice_special_fields' );
 
-		}
+        }
 
-		// Abort if the data does not exist.
-		if ( empty( $data ) ) {
-			$invoice->set_object_read( true );
-			$invoice->set_props( wpinv_get_user_address( $invoice->get_user_id() ) );
-			return;
-		}
+        // Abort if the data does not exist.
+        if ( empty( $data ) ) {
+            $invoice->set_object_read( true );
+            $invoice->set_props( wpinv_get_user_address( $invoice->get_user_id() ) );
+            return;
+        }
 
-		$props = array();
+        $props = array();
 
-		foreach ( $this->database_fields_to_props as $db_field => $prop ) {
+        foreach ( $this->database_fields_to_props as $db_field => $prop ) {
 			
-			if ( $db_field == 'post_id' ) {
-				continue;
-			}
-
-			$props[ $prop ] = $data[ $db_field ];
-		}
-
-		$invoice->set_props( $props );
-
-	}
-
-	/**
-	 * Gets a list of special fields that need updated based on change state
-	 * or if they are present in the database or not.
-	 *
-	 * @param  WPInv_Invoice $invoice       The Invoice object.
-	 * @return array                        A mapping of field keys => prop names, filtered by ones that should be updated.
-	 */
-	protected function get_special_fields_to_update( $invoice ) {
-		$fields_to_update = array();
-		$changed_props   = $invoice->get_changes();
-
-		// Props should be updated if they are a part of the $changed array or don't exist yet.
-		foreach ( $this->database_fields_to_props as $database_field => $prop ) {
-			if ( array_key_exists( $prop, $changed_props ) ) {
-				$fields_to_update[ $database_field ] = $prop;
-			}
-		}
-
-		return $fields_to_update;
-	}
-
-	/**
-	 * Helper method that updates all the database fields for an invoice based on it's settings in the WPInv_Invoice class.
-	 *
-	 * @param WPInv_Invoice $invoice WPInv_Invoice object.
-	 * @since 1.0.19
-	 */
-	protected function update_special_fields( &$invoice ) {
-		global $wpdb;
-
-		$updated_props    = array();
-		$fields_to_update = $this->get_special_fields_to_update( $invoice );
-
-		foreach ( $fields_to_update as $database_field => $prop ) {
-			$value = $invoice->{"get_$prop"}( 'edit' );
-			$value = is_string( $value ) ? wp_slash( $value ) : $value;
-			$value = is_bool( $value ) ? ( int ) $value : $value;
-			$updated_props[ $database_field ] = maybe_serialize( $value );
-		}
-
-		if ( ! empty( $updated_props ) ) {
-
-			$table = $wpdb->prefix . 'getpaid_invoices';
-			$wpdb->update( $table, $updated_props, array( 'post_id' => $invoice->get_id() ) );
-			wp_cache_delete( $invoice->get_id(), 'getpaid_invoice_special_fields' );
-			do_action( "getpaid_invoice_update_database_fields", $invoice, $updated_props );
-
-		}
-
-	}
-
-	/**
-	 * Helper method that inserts special fields to the database.
-	 *
-	 * @param WPInv_Invoice $invoice WPInv_Invoice object.
-	 * @since 1.0.19
-	 */
-	protected function insert_special_fields( &$invoice ) {
-		global $wpdb;
-
-		$updated_props   = array();
-
-		foreach ( $this->database_fields_to_props as $database_field => $prop ) {
-			$value = $invoice->{"get_$prop"}( 'edit' );
-			$value = is_string( $value ) ? wp_slash( $value ) : $value;
-			$value = is_bool( $value ) ? ( int ) $value : $value;
-			$updated_props[ $database_field ] = maybe_serialize( $value );
-		}
-
-		$table = $wpdb->prefix . 'getpaid_invoices';
-		$wpdb->insert( $table, $updated_props );
-		wp_cache_delete( $invoice->get_id(), 'getpaid_invoice_special_fields' );
-		do_action( "getpaid_invoice_insert_database_fields", $invoice, $updated_props );
-
-	}
-
-	/**
+            if ( $db_field == 'post_id' ) {
+                continue;
+            }
+
+            $props[ $prop ] = $data[ $db_field ];
+        }
+
+        $invoice->set_props( $props );
+
+    }
+
+    /**
+     * Gets a list of special fields that need updated based on change state
+     * or if they are present in the database or not.
+     *
+     * @param  WPInv_Invoice $invoice       The Invoice object.
+     * @return array                        A mapping of field keys => prop names, filtered by ones that should be updated.
+     */
+    protected function get_special_fields_to_update( $invoice ) {
+        $fields_to_update = array();
+        $changed_props   = $invoice->get_changes();
+
+        // Props should be updated if they are a part of the $changed array or don't exist yet.
+        foreach ( $this->database_fields_to_props as $database_field => $prop ) {
+            if ( array_key_exists( $prop, $changed_props ) ) {
+                $fields_to_update[ $database_field ] = $prop;
+            }
+        }
+
+        return $fields_to_update;
+    }
+
+    /**
+     * Helper method that updates all the database fields for an invoice based on it's settings in the WPInv_Invoice class.
+     *
+     * @param WPInv_Invoice $invoice WPInv_Invoice object.
+     * @since 1.0.19
+     */
+    protected function update_special_fields( &$invoice ) {
+        global $wpdb;
+
+        $updated_props    = array();
+        $fields_to_update = $this->get_special_fields_to_update( $invoice );
+
+        foreach ( $fields_to_update as $database_field => $prop ) {
+            $value = $invoice->{"get_$prop"}( 'edit' );
+            $value = is_string( $value ) ? wp_slash( $value ) : $value;
+            $value = is_bool( $value ) ? ( int ) $value : $value;
+            $updated_props[ $database_field ] = maybe_serialize( $value );
+        }
+
+        if ( ! empty( $updated_props ) ) {
+
+            $table = $wpdb->prefix . 'getpaid_invoices';
+            $wpdb->update( $table, $updated_props, array( 'post_id' => $invoice->get_id() ) );
+            wp_cache_delete( $invoice->get_id(), 'getpaid_invoice_special_fields' );
+            do_action( "getpaid_invoice_update_database_fields", $invoice, $updated_props );
+
+        }
+
+    }
+
+    /**
+     * Helper method that inserts special fields to the database.
+     *
+     * @param WPInv_Invoice $invoice WPInv_Invoice object.
+     * @since 1.0.19
+     */
+    protected function insert_special_fields( &$invoice ) {
+        global $wpdb;
+
+        $updated_props   = array();
+
+        foreach ( $this->database_fields_to_props as $database_field => $prop ) {
+            $value = $invoice->{"get_$prop"}( 'edit' );
+            $value = is_string( $value ) ? wp_slash( $value ) : $value;
+            $value = is_bool( $value ) ? ( int ) $value : $value;
+            $updated_props[ $database_field ] = maybe_serialize( $value );
+        }
+
+        $table = $wpdb->prefix . 'getpaid_invoices';
+        $wpdb->insert( $table, $updated_props );
+        wp_cache_delete( $invoice->get_id(), 'getpaid_invoice_special_fields' );
+        do_action( "getpaid_invoice_insert_database_fields", $invoice, $updated_props );
+
+    }
+
+    /**
      * Saves all special fields.
-	 *
-	 * @param WPInv_Invoice $invoice Invoice object.
+     *
+     * @param WPInv_Invoice $invoice Invoice object.
      */
     public function save_special_fields( & $invoice ) {
-		global $wpdb;
+        global $wpdb;
 
-		// The invoices table.
-		$table = $wpdb->prefix . 'getpaid_invoices';
-		$id    = (int) $invoice->get_id();
-		$invoice->maybe_set_key();
+        // The invoices table.
+        $table = $wpdb->prefix . 'getpaid_invoices';
+        $id    = (int) $invoice->get_id();
+        $invoice->maybe_set_key();
 
-		if ( $wpdb->get_var( "SELECT `post_id` FROM $table WHERE `post_id`= $id" ) ) {
+        if ( $wpdb->get_var( "SELECT `post_id` FROM $table WHERE `post_id`= $id" ) ) {
 
-			$this->update_special_fields( $invoice );
+            $this->update_special_fields( $invoice );
 
-		} else {
+        } else {
 
-			$this->insert_special_fields( $invoice );
+            $this->insert_special_fields( $invoice );
 
-		}
+        }
 
-	}
+    }
 
-	/**
+    /**
      * Set's up cart details.
-	 *
-	 * @param WPInv_Invoice $invoice Invoice object.
+     *
+     * @param WPInv_Invoice $invoice Invoice object.
      */
     public function add_items( &$invoice ) {
-		global $wpdb;
+        global $wpdb;
 
-		// Maybe retrieve from the cache.
-		$items = wp_cache_get( $invoice->get_id(), 'getpaid_invoice_cart_details' );
+        // Maybe retrieve from the cache.
+        $items = wp_cache_get( $invoice->get_id(), 'getpaid_invoice_cart_details' );
 
-		// If not found, retrieve from the db.
-		if ( false === $items ) {
-			$table =  $wpdb->prefix . 'getpaid_invoice_items';
+        // If not found, retrieve from the db.
+        if ( false === $items ) {
+            $table =  $wpdb->prefix . 'getpaid_invoice_items';
 
-			$items = $wpdb->get_results(
-				$wpdb->prepare( "SELECT * FROM $table WHERE `post_id`=%d", $invoice->get_id() )
-			);
+            $items = $wpdb->get_results(
+                $wpdb->prepare( "SELECT * FROM $table WHERE `post_id`=%d", $invoice->get_id() )
+            );
 
-			// Update the cache with our data
-			wp_cache_set( $invoice->get_id(), $items, 'getpaid_invoice_cart_details' );
+            // Update the cache with our data
+            wp_cache_set( $invoice->get_id(), $items, 'getpaid_invoice_cart_details' );
 
-		}
+        }
 
-		// Abort if no items found.
+        // Abort if no items found.
         if ( empty( $items ) ) {
             return;
-		}
-
-		$_items = array();
-		foreach ( $items as $item_data ) {
-			$item = new GetPaid_Form_Item( $item_data->item_id );
-
-			// Set item data.
-			$item->item_tax      = wpinv_sanitize_amount( $item_data->tax );
-			$item->item_discount = wpinv_sanitize_amount( $item_data->discount );
-			$item->set_name( $item_data->item_name );
-			$item->set_description( $item_data->item_description );
-			$item->set_price( $item_data->item_price );
-			$item->set_quantity( $item_data->quantity );
-			$item->set_item_meta( $item_data->meta );
-			$_items[] = $item;
-		}
-
-		$invoice->set_items( $_items );
-	}
-
-	/**
+        }
+
+        $_items = array();
+        foreach ( $items as $item_data ) {
+            $item = new GetPaid_Form_Item( $item_data->item_id );
+
+            // Set item data.
+            $item->item_tax      = wpinv_sanitize_amount( $item_data->tax );
+            $item->item_discount = wpinv_sanitize_amount( $item_data->discount );
+            $item->set_name( $item_data->item_name );
+            $item->set_description( $item_data->item_description );
+            $item->set_price( $item_data->item_price );
+            $item->set_quantity( $item_data->quantity );
+            $item->set_item_meta( $item_data->meta );
+            $_items[] = $item;
+        }
+
+        $invoice->set_items( $_items );
+    }
+
+    /**
      * Saves cart details.
-	 *
-	 * @param WPInv_Invoice $invoice Invoice object.
+     *
+     * @param WPInv_Invoice $invoice Invoice object.
      */
     public function save_items( $invoice ) {
 
-		// Delete previously existing items.
-		$this->delete_items( $invoice );
+        // Delete previously existing items.
+        $this->delete_items( $invoice );
 
-		$table   =  $GLOBALS['wpdb']->prefix . 'getpaid_invoice_items';
+        $table   =  $GLOBALS['wpdb']->prefix . 'getpaid_invoice_items';
 
-		foreach ( $invoice->get_cart_details() as $item_data ) {
-			$item_data = array_map( 'maybe_serialize', $item_data );
-			$GLOBALS['wpdb']->insert( $table, $item_data );
-		}
+        foreach ( $invoice->get_cart_details() as $item_data ) {
+            $item_data = array_map( 'maybe_serialize', $item_data );
+            $GLOBALS['wpdb']->insert( $table, $item_data );
+        }
 
-		wp_cache_delete( $invoice->get_id(), 'getpaid_invoice_cart_details' );
-		do_action( "getpaid_invoice_save_items", $invoice );
+        wp_cache_delete( $invoice->get_id(), 'getpaid_invoice_cart_details' );
+        do_action( "getpaid_invoice_save_items", $invoice );
 
-	}
+    }
 
-	/**
+    /**
      * Deletes an invoice's cart details from the database.
-	 *
-	 * @param WPInv_Invoice $invoice Invoice object.
+     *
+     * @param WPInv_Invoice $invoice Invoice object.
      */
     public function delete_items( $invoice ) {
-		$table =  $GLOBALS['wpdb']->prefix . 'getpaid_invoice_items';
-		return $GLOBALS['wpdb']->delete( $table, array( 'post_id' => $invoice->get_id() ) );
-	}
+        $table =  $GLOBALS['wpdb']->prefix . 'getpaid_invoice_items';
+        return $GLOBALS['wpdb']->delete( $table, array( 'post_id' => $invoice->get_id() ) );
+    }
 
-	/**
+    /**
      * Deletes an invoice's special fields from the database.
-	 *
-	 * @param WPInv_Invoice $invoice Invoice object.
+     *
+     * @param WPInv_Invoice $invoice Invoice object.
      */
     public function delete_special_fields( $invoice ) {
-		$table =  $GLOBALS['wpdb']->prefix . 'getpaid_invoices';
-		return $GLOBALS['wpdb']->delete( $table, array( 'post_id' => $invoice->get_id() ) );
-	}
+        $table =  $GLOBALS['wpdb']->prefix . 'getpaid_invoices';
+        return $GLOBALS['wpdb']->delete( $table, array( 'post_id' => $invoice->get_id() ) );
+    }
 	
-	/**
-	 * Get the status to save to the post object.
-	 *
-	 *
-	 * @since 1.0.19
-	 * @param  WPInv_Invoice $object GetPaid_Data object.
-	 * @return string
-	 */
-	protected function get_post_status( $object ) {
-		$object_status = $object->get_status( 'edit' );
-
-		if ( ! $object_status ) {
-			$object_status = $object->get_default_status();
-		}
-
-		return $object_status;
-	}
+    /**
+     * Get the status to save to the post object.
+     *
+     *
+     * @since 1.0.19
+     * @param  WPInv_Invoice $object GetPaid_Data object.
+     * @return string
+     */
+    protected function get_post_status( $object ) {
+        $object_status = $object->get_status( 'edit' );
+
+        if ( ! $object_status ) {
+            $object_status = $object->get_default_status();
+        }
+
+        return $object_status;
+    }
 
 }