AyeCode / invoicing

includes/gateways/class-getpaid-payment-gateway.php

Indentation +607 added lines, -607 removed lines

@@ -13,467 +13,467 @@ 
  */
 abstract class GetPaid_Payment_Gateway {
 
-	/**
-	 * Set if the place checkout button should be renamed on selection.
-	 *
-	 * @var string
-	 */
-	public $checkout_button_text;
-
-	/**
-	 * Boolean whether the method is enabled.
-	 *
-	 * @var bool
-	 */
-	public $enabled = true;
-
-	/**
-	 * Payment method id.
-	 *
-	 * @var string
-	 */
-	public $id;
-
-	/**
-	 * Payment method order.
-	 *
-	 * @var int
-	 */
-	public $order = 10;
-
-	/**
-	 * Payment method title for the frontend.
-	 *
-	 * @var string
-	 */
-	public $title;
-
-	/**
-	 * Payment method description for the frontend.
-	 *
-	 * @var string
-	 */
-	public $description;
-
-	/**
-	 * Gateway title.
-	 *
-	 * @var string
-	 */
-	public $method_title = '';
-
-	/**
-	 * Gateway description.
-	 *
-	 * @var string
-	 */
-	public $method_description = '';
-
-	/**
-	 * Countries this gateway is allowed for.
-	 *
-	 * @var array
-	 */
-	public $countries;
-
-	/**
-	 * Currencies this gateway is allowed for.
-	 *
-	 * @var array
-	 */
-	public $currencies;
-
-	/**
-	 * Currencies this gateway is not allowed for.
-	 *
-	 * @var array
-	 */
-	public $exclude_currencies;
-
-	/**
-	 * Maximum transaction amount, zero does not define a maximum.
-	 *
-	 * @var int
-	 */
-	public $max_amount = 0;
-
-	/**
-	 * Optional URL to view a transaction.
-	 *
-	 * @var string
-	 */
-	public $view_transaction_url = '';
-
-	/**
-	 * Optional URL to view a subscription.
-	 *
-	 * @var string
-	 */
-	public $view_subscription_url = '';
-
-	/**
-	 * Optional label to show for "new payment method" in the payment
-	 * method/token selection radio selection.
-	 *
-	 * @var string
-	 */
-	public $new_method_label = '';
-
-	/**
-	 * Contains a user's saved tokens for this gateway.
-	 *
-	 * @var array
-	 */
-	protected $tokens = array();
-
-	/**
-	 * An array of features that this gateway supports.
-	 *
-	 * @var array
-	 */
-	protected $supports = array();
-
-	/**
-	 * Class constructor.
-	 */
-	public function __construct() {
-
-		// Register gateway.
-		add_filter( 'wpinv_payment_gateways', array( $this, 'register_gateway' ) );
-
-		$this->enabled = wpinv_is_gateway_active( $this->id );
-
-		// Enable Subscriptions.
-		if ( $this->supports( 'subscription' ) ) {
-			add_filter( "wpinv_{$this->id}_support_subscription", '__return_true' );
-		}
-
-		// Enable sandbox.
-		if ( $this->supports( 'sandbox' ) ) {
-			add_filter( "wpinv_{$this->id}_supports_sandbox", '__return_true' );
-		}
-
-		// Invoice addons.
-		if ( $this->supports( 'addons' ) ) {
-			add_filter( "getpaid_{$this->id}_supports_addons", '__return_true' );
-			add_action( "getpaid_process_{$this->id}_invoice_addons", array( $this, 'process_addons' ), 10, 2 );
-		}
-
-		// Gateway settings.
-		add_filter( "wpinv_gateway_settings_{$this->id}", array( $this, 'admin_settings' ) );
+    /**
+     * Set if the place checkout button should be renamed on selection.
+     *
+     * @var string
+     */
+    public $checkout_button_text;
+
+    /**
+     * Boolean whether the method is enabled.
+     *
+     * @var bool
+     */
+    public $enabled = true;
+
+    /**
+     * Payment method id.
+     *
+     * @var string
+     */
+    public $id;
+
+    /**
+     * Payment method order.
+     *
+     * @var int
+     */
+    public $order = 10;
+
+    /**
+     * Payment method title for the frontend.
+     *
+     * @var string
+     */
+    public $title;
+
+    /**
+     * Payment method description for the frontend.
+     *
+     * @var string
+     */
+    public $description;
+
+    /**
+     * Gateway title.
+     *
+     * @var string
+     */
+    public $method_title = '';
+
+    /**
+     * Gateway description.
+     *
+     * @var string
+     */
+    public $method_description = '';
+
+    /**
+     * Countries this gateway is allowed for.
+     *
+     * @var array
+     */
+    public $countries;
+
+    /**
+     * Currencies this gateway is allowed for.
+     *
+     * @var array
+     */
+    public $currencies;
+
+    /**
+     * Currencies this gateway is not allowed for.
+     *
+     * @var array
+     */
+    public $exclude_currencies;
+
+    /**
+     * Maximum transaction amount, zero does not define a maximum.
+     *
+     * @var int
+     */
+    public $max_amount = 0;
+
+    /**
+     * Optional URL to view a transaction.
+     *
+     * @var string
+     */
+    public $view_transaction_url = '';
+
+    /**
+     * Optional URL to view a subscription.
+     *
+     * @var string
+     */
+    public $view_subscription_url = '';
+
+    /**
+     * Optional label to show for "new payment method" in the payment
+     * method/token selection radio selection.
+     *
+     * @var string
+     */
+    public $new_method_label = '';
+
+    /**
+     * Contains a user's saved tokens for this gateway.
+     *
+     * @var array
+     */
+    protected $tokens = array();
+
+    /**
+     * An array of features that this gateway supports.
+     *
+     * @var array
+     */
+    protected $supports = array();
+
+    /**
+     * Class constructor.
+     */
+    public function __construct() {
+
+        // Register gateway.
+        add_filter( 'wpinv_payment_gateways', array( $this, 'register_gateway' ) );
+
+        $this->enabled = wpinv_is_gateway_active( $this->id );
+
+        // Enable Subscriptions.
+        if ( $this->supports( 'subscription' ) ) {
+            add_filter( "wpinv_{$this->id}_support_subscription", '__return_true' );
+        }
+
+        // Enable sandbox.
+        if ( $this->supports( 'sandbox' ) ) {
+            add_filter( "wpinv_{$this->id}_supports_sandbox", '__return_true' );
+        }
+
+        // Invoice addons.
+        if ( $this->supports( 'addons' ) ) {
+            add_filter( "getpaid_{$this->id}_supports_addons", '__return_true' );
+            add_action( "getpaid_process_{$this->id}_invoice_addons", array( $this, 'process_addons' ), 10, 2 );
+        }
+
+        // Gateway settings.
+        add_filter( "wpinv_gateway_settings_{$this->id}", array( $this, 'admin_settings' ) );
 		
 
-		// Gateway checkout fiellds.
-		add_action( "wpinv_{$this->id}_cc_form", array( $this, 'payment_fields' ), 10, 2 );
-
-		// Process payment.
-		add_action( "getpaid_gateway_{$this->id}", array( $this, 'process_payment' ), 10, 3 );
+        // Gateway checkout fiellds.
+        add_action( "wpinv_{$this->id}_cc_form", array( $this, 'payment_fields' ), 10, 2 );
+
+        // Process payment.
+        add_action( "getpaid_gateway_{$this->id}", array( $this, 'process_payment' ), 10, 3 );
+
+        // Change the checkout button text.
+        if ( ! empty( $this->checkout_button_text ) ) {
+            add_filter( "getpaid_gateway_{$this->id}_checkout_button_label", array( $this, 'rename_checkout_button' ) );
+        }
+
+        // Check if a gateway is valid for a given currency.
+        add_filter( "getpaid_gateway_{$this->id}_is_valid_for_currency", array( $this, 'validate_currency' ), 10, 2 );
+
+        // Generate the transaction url.
+        add_filter( "getpaid_gateway_{$this->id}_transaction_url", array( $this, 'filter_transaction_url' ), 10, 2 );
+
+        // Generate the subscription url.
+        add_filter( "getpaid_gateway_{$this->id}_subscription_url", array( $this, 'filter_subscription_url' ), 10, 2 );
+
+        // Confirm payments.
+        add_filter( "wpinv_payment_confirm_{$this->id}", array( $this, 'confirm_payment' ), 10, 2 );
+
+        // Verify IPNs.
+        add_action( "wpinv_verify_{$this->id}_ipn", array( $this, 'verify_ipn' ) );
+
+    }
+
+    /**
+     * Checks if this gateway is a given gateway.
+     *
+     * @since 1.0.19
+     * @return bool
+     */
+    public function is( $gateway ) {
+        return $gateway == $this->id;
+    }
+
+    /**
+     * Returns a users saved tokens for this gateway.
+     *
+     * @since 1.0.19
+     * @return array
+     */
+    public function get_tokens( $sandbox = null ) {
+
+        if ( is_user_logged_in() && $this->supports( 'tokens' ) && 0 == count( $this->tokens ) ) {
+            $tokens = get_user_meta( get_current_user_id(), "getpaid_{$this->id}_tokens", true );
+
+            if ( is_array( $tokens ) ) {
+                $this->tokens = $tokens;
+            }
+
+        }
+
+        if ( ! is_bool( $sandbox ) ) {
+            return $this->tokens;
+        }
+
+        $args = array( 'type' => $sandbox ? 'sandbox' : 'live' );
+        return wp_list_filter( $this->tokens, $args );
+
+    }
+
+    /**
+     * Saves a token for this gateway.
+     *
+     * @since 1.0.19
+     */
+    public function save_token( $token ) {
+
+        $tokens   = $this->get_tokens();
+        $tokens[] = $token;
+
+        update_user_meta( get_current_user_id(), "getpaid_{$this->id}_tokens", $tokens );
+
+        $this->tokens = $tokens;
+
+    }
+
+    /**
+     * Return the title for admin screens.
+     *
+     * @return string
+     */
+    public function get_method_title() {
+        return apply_filters( 'getpaid_gateway_method_title', $this->method_title, $this );
+    }
+
+    /**
+     * Return the description for admin screens.
+     *
+     * @return string
+     */
+    public function get_method_description() {
+        return apply_filters( 'getpaid_gateway_method_description', $this->method_description, $this );
+    }
+
+    /**
+     * Get the success url.
+     *
+     * @param WPInv_Invoice $invoice Invoice object.
+     * @return string
+     */
+    public function get_return_url( $invoice ) {
+
+        // Payment success url
+        $return_url = add_query_arg(
+            array(
+                'payment-confirm' => $this->id,
+                'invoice_key'     => $invoice->get_key(),
+                'utm_nooverride'  => 1
+            ),
+            wpinv_get_success_page_uri()
+        );
+
+        return apply_filters( 'getpaid_gateway_success_url', $return_url, $invoice, $this );
+    }
+
+    /**
+     * Confirms payments when rendering the success page.
+     *
+     * @param string $content Success page content.
+     * @return string
+     */
+    public function confirm_payment( $content ) {
+
+        // Retrieve the invoice.
+        $invoice_id = getpaid_get_current_invoice_id();
+        $invoice    = wpinv_get_invoice( $invoice_id );
+
+        // Ensure that it exists and that it is pending payment.
+        if ( empty( $invoice_id ) || ! $invoice->needs_payment() ) {
+            return $content;
+        }
+
+        // Can the user view this invoice??
+        if ( ! wpinv_user_can_view_invoice( $invoice ) ) {
+            return $content;
+        }
+
+        // Show payment processing indicator.
+        return wpinv_get_template_html( 'wpinv-payment-processing.php', compact( 'invoice' ) );
+    }
+
+    /**
+     * Processes ipns and marks payments as complete.
+     *
+     * @return void
+     */
+    public function verify_ipn() {}
+
+    /**
+     * Processes invoice addons.
+     *
+     * @param WPInv_Invoice $invoice
+     * @param GetPaid_Form_Item[] $items
+     * @return WPInv_Invoice
+     */
+    public function process_addons( $invoice, $items ) {
+
+    }
+
+    /**
+     * Get a link to the transaction on the 3rd party gateway site (if applicable).
+     *
+     * @param string $transaction_url transaction url.
+     * @param WPInv_Invoice $invoice Invoice object.
+     * @return string transaction URL, or empty string.
+     */
+    public function filter_transaction_url( $transaction_url, $invoice ) {
+
+        $transaction_id  = $invoice->get_transaction_id();
+
+        if ( ! empty( $this->view_transaction_url ) && ! empty( $transaction_id ) ) {
+            $transaction_url = sprintf( $this->view_transaction_url, $transaction_id );
+            $replace         = $this->is_sandbox( $invoice ) ? 'sandbox' : '';
+            $transaction_url = str_replace( '{sandbox}', $replace, $transaction_url );
+        }
+
+        return $transaction_url;
+    }
+
+    /**
+     * Get a link to the subscription on the 3rd party gateway site (if applicable).
+     *
+     * @param string $subscription_url transaction url.
+     * @param WPInv_Invoice $invoice Invoice object.
+     * @return string subscription URL, or empty string.
+     */
+    public function filter_subscription_url( $subscription_url, $invoice ) {
 
-		// Change the checkout button text.
-		if ( ! empty( $this->checkout_button_text ) ) {
-			add_filter( "getpaid_gateway_{$this->id}_checkout_button_label", array( $this, 'rename_checkout_button' ) );
-		}
-
-		// Check if a gateway is valid for a given currency.
-		add_filter( "getpaid_gateway_{$this->id}_is_valid_for_currency", array( $this, 'validate_currency' ), 10, 2 );
-
-		// Generate the transaction url.
-		add_filter( "getpaid_gateway_{$this->id}_transaction_url", array( $this, 'filter_transaction_url' ), 10, 2 );
-
-		// Generate the subscription url.
-		add_filter( "getpaid_gateway_{$this->id}_subscription_url", array( $this, 'filter_subscription_url' ), 10, 2 );
-
-		// Confirm payments.
-		add_filter( "wpinv_payment_confirm_{$this->id}", array( $this, 'confirm_payment' ), 10, 2 );
-
-		// Verify IPNs.
-		add_action( "wpinv_verify_{$this->id}_ipn", array( $this, 'verify_ipn' ) );
-
-	}
-
-	/**
-	 * Checks if this gateway is a given gateway.
-	 *
-	 * @since 1.0.19
-	 * @return bool
-	 */
-	public function is( $gateway ) {
-		return $gateway == $this->id;
-	}
-
-	/**
-	 * Returns a users saved tokens for this gateway.
-	 *
-	 * @since 1.0.19
-	 * @return array
-	 */
-	public function get_tokens( $sandbox = null ) {
-
-		if ( is_user_logged_in() && $this->supports( 'tokens' ) && 0 == count( $this->tokens ) ) {
-			$tokens = get_user_meta( get_current_user_id(), "getpaid_{$this->id}_tokens", true );
-
-			if ( is_array( $tokens ) ) {
-				$this->tokens = $tokens;
-			}
-
-		}
-
-		if ( ! is_bool( $sandbox ) ) {
-			return $this->tokens;
-		}
-
-		$args = array( 'type' => $sandbox ? 'sandbox' : 'live' );
-		return wp_list_filter( $this->tokens, $args );
-
-	}
-
-	/**
-	 * Saves a token for this gateway.
-	 *
-	 * @since 1.0.19
-	 */
-	public function save_token( $token ) {
-
-		$tokens   = $this->get_tokens();
-		$tokens[] = $token;
-
-		update_user_meta( get_current_user_id(), "getpaid_{$this->id}_tokens", $tokens );
-
-		$this->tokens = $tokens;
-
-	}
-
-	/**
-	 * Return the title for admin screens.
-	 *
-	 * @return string
-	 */
-	public function get_method_title() {
-		return apply_filters( 'getpaid_gateway_method_title', $this->method_title, $this );
-	}
-
-	/**
-	 * Return the description for admin screens.
-	 *
-	 * @return string
-	 */
-	public function get_method_description() {
-		return apply_filters( 'getpaid_gateway_method_description', $this->method_description, $this );
-	}
-
-	/**
-	 * Get the success url.
-	 *
-	 * @param WPInv_Invoice $invoice Invoice object.
-	 * @return string
-	 */
-	public function get_return_url( $invoice ) {
-
-		// Payment success url
-		$return_url = add_query_arg(
-			array(
-				'payment-confirm' => $this->id,
-				'invoice_key'     => $invoice->get_key(),
-				'utm_nooverride'  => 1
-			),
-			wpinv_get_success_page_uri()
-		);
-
-		return apply_filters( 'getpaid_gateway_success_url', $return_url, $invoice, $this );
-	}
-
-	/**
-	 * Confirms payments when rendering the success page.
-	 *
-	 * @param string $content Success page content.
-	 * @return string
-	 */
-	public function confirm_payment( $content ) {
-
-		// Retrieve the invoice.
-		$invoice_id = getpaid_get_current_invoice_id();
-		$invoice    = wpinv_get_invoice( $invoice_id );
-
-		// Ensure that it exists and that it is pending payment.
-		if ( empty( $invoice_id ) || ! $invoice->needs_payment() ) {
-			return $content;
-		}
-
-		// Can the user view this invoice??
-		if ( ! wpinv_user_can_view_invoice( $invoice ) ) {
-			return $content;
-		}
-
-		// Show payment processing indicator.
-		return wpinv_get_template_html( 'wpinv-payment-processing.php', compact( 'invoice' ) );
-	}
-
-	/**
-	 * Processes ipns and marks payments as complete.
-	 *
-	 * @return void
-	 */
-	public function verify_ipn() {}
-
-	/**
-	 * Processes invoice addons.
-	 *
-	 * @param WPInv_Invoice $invoice
-	 * @param GetPaid_Form_Item[] $items
-	 * @return WPInv_Invoice
-	 */
-	public function process_addons( $invoice, $items ) {
-
-	}
-
-	/**
-	 * Get a link to the transaction on the 3rd party gateway site (if applicable).
-	 *
-	 * @param string $transaction_url transaction url.
-	 * @param WPInv_Invoice $invoice Invoice object.
-	 * @return string transaction URL, or empty string.
-	 */
-	public function filter_transaction_url( $transaction_url, $invoice ) {
-
-		$transaction_id  = $invoice->get_transaction_id();
-
-		if ( ! empty( $this->view_transaction_url ) && ! empty( $transaction_id ) ) {
-			$transaction_url = sprintf( $this->view_transaction_url, $transaction_id );
-			$replace         = $this->is_sandbox( $invoice ) ? 'sandbox' : '';
-			$transaction_url = str_replace( '{sandbox}', $replace, $transaction_url );
-		}
-
-		return $transaction_url;
-	}
-
-	/**
-	 * Get a link to the subscription on the 3rd party gateway site (if applicable).
-	 *
-	 * @param string $subscription_url transaction url.
-	 * @param WPInv_Invoice $invoice Invoice object.
-	 * @return string subscription URL, or empty string.
-	 */
-	public function filter_subscription_url( $subscription_url, $invoice ) {
-
-		$profile_id      = $invoice->get_subscription_id();
-
-		if ( ! empty( $this->view_subscription_url ) && ! empty( $profile_id ) ) {
-
-			$subscription_url = sprintf( $this->view_subscription_url, $profile_id );
-			$replace          = $this->is_sandbox( $invoice ) ? 'sandbox' : '';
-			$subscription_url = str_replace( '{sandbox}', $replace, $subscription_url );
-
-		}
-
-		return $subscription_url;
-	}
-
-	/**
-	 * Check if the gateway is available for use.
-	 *
-	 * @return bool
-	 */
-	public function is_available() {
-		return ! empty( $this->enabled );
-	}
-
-	/**
-	 * Return the gateway's title.
-	 *
-	 * @return string
-	 */
-	public function get_title() {
-		return apply_filters( 'getpaid_gateway_title', $this->title, $this );
-	}
-
-	/**
-	 * Return the gateway's description.
-	 *
-	 * @return string
-	 */
-	public function get_description() {
-		return apply_filters( 'getpaid_gateway_description', $this->description, $this );
-	}
-
-	/**
-	 * Process Payment.
-	 *
-	 *
-	 * @param WPInv_Invoice $invoice Invoice.
-	 * @param array $submission_data Posted checkout fields.
-	 * @param GetPaid_Payment_Form_Submission $submission Checkout submission.
-	 * @return void
-	 */
-	public function process_payment( $invoice, $submission_data, $submission ) {
-		// Process the payment then either redirect to the success page or the gateway.
-		do_action( 'getpaid_process_invoice_payment_' . $this->id, $invoice, $submission_data, $submission );
-	}
-
-	/**
-	 * Process refund.
-	 *
-	 * If the gateway declares 'refunds' support, this will allow it to refund.
-	 * a passed in amount.
-	 *
-	 * @param WPInv_Invoice $invoice Invoice.
-	 * @param  float  $amount Refund amount.
-	 * @param  string $reason Refund reason.
-	 * @return WP_Error|bool True or false based on success, or a WP_Error object.
-	 */
-	public function process_refund( $invoice, $amount = null, $reason = '' ) {
-		return apply_filters( 'getpaid_process_invoice_refund_' . $this->id, false, $invoice, $amount, $reason );
-	}
-
-	/**
-	 * Displays the payment fields, credit cards etc.
-	 * 
-	 * @param int $invoice_id 0 or invoice id.
-	 * @param GetPaid_Payment_Form $form Current payment form.
-	 */
-	public function payment_fields( $invoice_id, $form ) {
-		do_action( 'getpaid_getpaid_gateway_payment_fields_' . $this->id, $invoice_id, $form );
-	}
-
-	/**
-	 * Filters the gateway settings.
-	 * 
-	 * @param array $admin_settings
-	 */
-	public function admin_settings( $admin_settings ) {
-		return $admin_settings;
-	}
-
-	/**
-	 * Retrieves the value of a gateway setting.
-	 * 
-	 * @param string $option
-	 */
-	public function get_option( $option, $default = false ) {
-		return wpinv_get_option( $this->id . '_' . $option, $default );
-	}
-
-	/**
-	 * Check if a gateway supports a given feature.
-	 *
-	 * Gateways should override this to declare support (or lack of support) for a feature.
-	 * For backward compatibility, gateways support 'products' by default, but nothing else.
-	 *
-	 * @param string $feature string The name of a feature to test support for.
-	 * @return bool True if the gateway supports the feature, false otherwise.
-	 * @since 1.0.19
-	 */
-	public function supports( $feature ) {
-		return apply_filters( 'getpaid_payment_gateway_supports', in_array( $feature, $this->supports ), $feature, $this );
-	}
-
-	/**
-	 * Returns the credit card form html.
-	 * 
-	 * @param bool $save whether or not to display the save button.
-	 */
+        $profile_id      = $invoice->get_subscription_id();
+
+        if ( ! empty( $this->view_subscription_url ) && ! empty( $profile_id ) ) {
+
+            $subscription_url = sprintf( $this->view_subscription_url, $profile_id );
+            $replace          = $this->is_sandbox( $invoice ) ? 'sandbox' : '';
+            $subscription_url = str_replace( '{sandbox}', $replace, $subscription_url );
+
+        }
+
+        return $subscription_url;
+    }
+
+    /**
+     * Check if the gateway is available for use.
+     *
+     * @return bool
+     */
+    public function is_available() {
+        return ! empty( $this->enabled );
+    }
+
+    /**
+     * Return the gateway's title.
+     *
+     * @return string
+     */
+    public function get_title() {
+        return apply_filters( 'getpaid_gateway_title', $this->title, $this );
+    }
+
+    /**
+     * Return the gateway's description.
+     *
+     * @return string
+     */
+    public function get_description() {
+        return apply_filters( 'getpaid_gateway_description', $this->description, $this );
+    }
+
+    /**
+     * Process Payment.
+     *
+     *
+     * @param WPInv_Invoice $invoice Invoice.
+     * @param array $submission_data Posted checkout fields.
+     * @param GetPaid_Payment_Form_Submission $submission Checkout submission.
+     * @return void
+     */
+    public function process_payment( $invoice, $submission_data, $submission ) {
+        // Process the payment then either redirect to the success page or the gateway.
+        do_action( 'getpaid_process_invoice_payment_' . $this->id, $invoice, $submission_data, $submission );
+    }
+
+    /**
+     * Process refund.
+     *
+     * If the gateway declares 'refunds' support, this will allow it to refund.
+     * a passed in amount.
+     *
+     * @param WPInv_Invoice $invoice Invoice.
+     * @param  float  $amount Refund amount.
+     * @param  string $reason Refund reason.
+     * @return WP_Error|bool True or false based on success, or a WP_Error object.
+     */
+    public function process_refund( $invoice, $amount = null, $reason = '' ) {
+        return apply_filters( 'getpaid_process_invoice_refund_' . $this->id, false, $invoice, $amount, $reason );
+    }
+
+    /**
+     * Displays the payment fields, credit cards etc.
+     * 
+     * @param int $invoice_id 0 or invoice id.
+     * @param GetPaid_Payment_Form $form Current payment form.
+     */
+    public function payment_fields( $invoice_id, $form ) {
+        do_action( 'getpaid_getpaid_gateway_payment_fields_' . $this->id, $invoice_id, $form );
+    }
+
+    /**
+     * Filters the gateway settings.
+     * 
+     * @param array $admin_settings
+     */
+    public function admin_settings( $admin_settings ) {
+        return $admin_settings;
+    }
+
+    /**
+     * Retrieves the value of a gateway setting.
+     * 
+     * @param string $option
+     */
+    public function get_option( $option, $default = false ) {
+        return wpinv_get_option( $this->id . '_' . $option, $default );
+    }
+
+    /**
+     * Check if a gateway supports a given feature.
+     *
+     * Gateways should override this to declare support (or lack of support) for a feature.
+     * For backward compatibility, gateways support 'products' by default, but nothing else.
+     *
+     * @param string $feature string The name of a feature to test support for.
+     * @return bool True if the gateway supports the feature, false otherwise.
+     * @since 1.0.19
+     */
+    public function supports( $feature ) {
+        return apply_filters( 'getpaid_payment_gateway_supports', in_array( $feature, $this->supports ), $feature, $this );
+    }
+
+    /**
+     * Returns the credit card form html.
+     * 
+     * @param bool $save whether or not to display the save button.
+     */
     public function get_cc_form( $save = false ) {
 
-		ob_start();
+        ob_start();
 
         $id_prefix = esc_attr( uniqid( $this->id ) );
 
@@ -568,11 +568,11 @@ 
                                         'name'              => $this->id . '[cc_cvv2]',
                                         'id'                => "$id_prefix-cc-cvv2",
                                         'label'             => __( 'CCV', 'invoicing' ),
-										'label_type'        => 'vertical',
-										'class'             => 'form-control-sm',
-										'extra_attributes'  => array(
-											'autocomplete'  => "cc-csc",
-										),
+                                        'label_type'        => 'vertical',
+                                        'class'             => 'form-control-sm',
+                                        'extra_attributes'  => array(
+                                            'autocomplete'  => "cc-csc",
+                                        ),
                                     )
                                 );
                             ?>
@@ -582,191 +582,191 @@ 
 					
 					<?php
 
-						if ( $save ) {
-							echo $this->save_payment_method_checkbox();
-						}
+                        if ( $save ) {
+                            echo $this->save_payment_method_checkbox();
+                        }
 
-					?>
+                    ?>
                 </div>
 
             </div>
 		<?php
 		
-		return ob_get_clean();
+        return ob_get_clean();
 
     }
 
-	/**
-	 * Displays a new payment method entry form.
-	 *
-	 * @since 1.0.19
-	 */
-	public function new_payment_method_entry( $form ) {
-		echo "<div class='getpaid-new-payment-method-form' style='display:none;'>$form</div>";
-	}
-
-	/**
-	 * Grab and display our saved payment methods.
-	 *
-	 * @since 1.0.19
-	 */
-	public function saved_payment_methods() {
-		$html = '<ul class="getpaid-saved-payment-methods list-unstyled m-0 mt-2" data-count="' . esc_attr( count( $this->get_tokens( $this->is_sandbox() ) ) ) . '">';
-
-		foreach ( $this->get_tokens( $this->is_sandbox() ) as $token ) {
-			$html .= $this->get_saved_payment_method_option_html( $token );
-		}
-
-		$html .= $this->get_new_payment_method_option_html();
-		$html .= '</ul>';
-
-		echo apply_filters( 'getpaid_payment_gateway_form_saved_payment_methods_html', $html, $this );
-	}
-
-	/**
-	 * Gets saved payment method HTML from a token.
-	 *
-	 * @since 1.0.19
-	 * @param  array $token Payment Token.
-	 * @return string Generated payment method HTML
-	 */
-	public function get_saved_payment_method_option_html( $token ) {
-
-		return sprintf(
-			'<li class="getpaid-payment-method form-group">
+    /**
+     * Displays a new payment method entry form.
+     *
+     * @since 1.0.19
+     */
+    public function new_payment_method_entry( $form ) {
+        echo "<div class='getpaid-new-payment-method-form' style='display:none;'>$form</div>";
+    }
+
+    /**
+     * Grab and display our saved payment methods.
+     *
+     * @since 1.0.19
+     */
+    public function saved_payment_methods() {
+        $html = '<ul class="getpaid-saved-payment-methods list-unstyled m-0 mt-2" data-count="' . esc_attr( count( $this->get_tokens( $this->is_sandbox() ) ) ) . '">';
+
+        foreach ( $this->get_tokens( $this->is_sandbox() ) as $token ) {
+            $html .= $this->get_saved_payment_method_option_html( $token );
+        }
+
+        $html .= $this->get_new_payment_method_option_html();
+        $html .= '</ul>';
+
+        echo apply_filters( 'getpaid_payment_gateway_form_saved_payment_methods_html', $html, $this );
+    }
+
+    /**
+     * Gets saved payment method HTML from a token.
+     *
+     * @since 1.0.19
+     * @param  array $token Payment Token.
+     * @return string Generated payment method HTML
+     */
+    public function get_saved_payment_method_option_html( $token ) {
+
+        return sprintf(
+            '<li class="getpaid-payment-method form-group">
 				<label>
 					<input name="getpaid-%1$s-payment-method" type="radio" value="%2$s" style="width:auto;" class="getpaid-saved-payment-method-token-input" %4$s />
 					<span>%3$s</span>
 				</label>
 			</li>',
-			esc_attr( $this->id ),
-			esc_attr( $token['id'] ),
-			esc_html( $token['name'] ),
-			checked( empty( $token['default'] ), false, false )
-		);
+            esc_attr( $this->id ),
+            esc_attr( $token['id'] ),
+            esc_html( $token['name'] ),
+            checked( empty( $token['default'] ), false, false )
+        );
 
-	}
+    }
 
-	/**
-	 * Displays a radio button for entering a new payment method (new CC details) instead of using a saved method.
-	 *
-	 * @since 1.0.19
-	 */
-	public function get_new_payment_method_option_html() {
+    /**
+     * Displays a radio button for entering a new payment method (new CC details) instead of using a saved method.
+     *
+     * @since 1.0.19
+     */
+    public function get_new_payment_method_option_html() {
 
-		$label = apply_filters( 'getpaid_new_payment_method_label', $this->new_method_label ? $this->new_method_label : __( 'Use a new payment method', 'invoicing' ), $this );
+        $label = apply_filters( 'getpaid_new_payment_method_label', $this->new_method_label ? $this->new_method_label : __( 'Use a new payment method', 'invoicing' ), $this );
 
-		return sprintf(
-			'<li class="getpaid-new-payment-method">
+        return sprintf(
+            '<li class="getpaid-new-payment-method">
 				<label>
 					<input name="getpaid-%1$s-payment-method" type="radio" value="new" style="width:auto;" />
 					<span>%2$s</span>
 				</label>
 			</li>',
-			esc_attr( $this->id ),
-			esc_html( $label )
-		);
-
-	}
-
-	/**
-	 * Outputs a checkbox for saving a new payment method to the database.
-	 *
-	 * @since 1.0.19
-	 */
-	public function save_payment_method_checkbox() {
-
-		return aui()->input(
-			array(
-				'type'       => 'checkbox',
-				'name'       => esc_attr( "getpaid-$this->id-new-payment-method" ),
-				'id'         => esc_attr( uniqid( $this->id ) ),
-				'required'   => false,
-				'label'      => esc_html__( 'Save payment method', 'invoicing' ),
-				'value'      => 'true',
-				'checked'    => true,
-				'wrap_class' => 'getpaid-save-payment-method pt-1 pb-1',
-			)
-		);
-
-	}
-
-	/**
-	 * Registers the gateway.
-	 *
-	 * @return array
-	 */
-	public function register_gateway( $gateways ) {
-
-		$gateways[ $this->id ] = array(
-
-			'admin_label'    => $this->method_title,
+            esc_attr( $this->id ),
+            esc_html( $label )
+        );
+
+    }
+
+    /**
+     * Outputs a checkbox for saving a new payment method to the database.
+     *
+     * @since 1.0.19
+     */
+    public function save_payment_method_checkbox() {
+
+        return aui()->input(
+            array(
+                'type'       => 'checkbox',
+                'name'       => esc_attr( "getpaid-$this->id-new-payment-method" ),
+                'id'         => esc_attr( uniqid( $this->id ) ),
+                'required'   => false,
+                'label'      => esc_html__( 'Save payment method', 'invoicing' ),
+                'value'      => 'true',
+                'checked'    => true,
+                'wrap_class' => 'getpaid-save-payment-method pt-1 pb-1',
+            )
+        );
+
+    }
+
+    /**
+     * Registers the gateway.
+     *
+     * @return array
+     */
+    public function register_gateway( $gateways ) {
+
+        $gateways[ $this->id ] = array(
+
+            'admin_label'    => $this->method_title,
             'checkout_label' => $this->title,
-			'ordering'       => $this->order,
+            'ordering'       => $this->order,
 
-		);
+        );
 
-		return $gateways;
+        return $gateways;
 
-	}
+    }
 
-	/**
-	 * Checks whether or not this is a sandbox request.
-	 *
-	 * @param  WPInv_Invoice|null $invoice Invoice object or null.
-	 * @return bool
-	 */
-	public function is_sandbox( $invoice = null ) {
+    /**
+     * Checks whether or not this is a sandbox request.
+     *
+     * @param  WPInv_Invoice|null $invoice Invoice object or null.
+     * @return bool
+     */
+    public function is_sandbox( $invoice = null ) {
 
-		if ( ! empty( $invoice ) && ! $invoice->needs_payment() ) {
-			return $invoice->get_mode() == 'test';
-		}
+        if ( ! empty( $invoice ) && ! $invoice->needs_payment() ) {
+            return $invoice->get_mode() == 'test';
+        }
 
-		return wpinv_is_test_mode( $this->id );
+        return wpinv_is_test_mode( $this->id );
 
-	}
+    }
 
-	/**
-	 * Renames the checkout button
-	 *
-	 * @return string
-	 */
-	public function rename_checkout_button() {
-		return $this->checkout_button_text;
-	}
+    /**
+     * Renames the checkout button
+     *
+     * @return string
+     */
+    public function rename_checkout_button() {
+        return $this->checkout_button_text;
+    }
 
-	/**
-	 * Validate gateway currency
-	 *
-	 * @return bool
-	 */
-	public function validate_currency( $validation, $currency ) {
+    /**
+     * Validate gateway currency
+     *
+     * @return bool
+     */
+    public function validate_currency( $validation, $currency ) {
 
-		// Required currencies.
-		if ( ! empty( $this->currencies ) && ! in_array( $currency, $this->currencies ) ) {
-			return false;
-		}
+        // Required currencies.
+        if ( ! empty( $this->currencies ) && ! in_array( $currency, $this->currencies ) ) {
+            return false;
+        }
 
-		// Excluded currencies.
-		if ( ! empty( $this->exclude_currencies ) && in_array( $currency, $this->exclude_currencies ) ) {
-			return false;
-		}
+        // Excluded currencies.
+        if ( ! empty( $this->exclude_currencies ) && in_array( $currency, $this->exclude_currencies ) ) {
+            return false;
+        }
 
-		return $validation;
-	}
+        return $validation;
+    }
 
-	/**
-	 * Displays an error
-	 *
-	 */
-	public function show_error( $code, $message, $type ) {
+    /**
+     * Displays an error
+     *
+     */
+    public function show_error( $code, $message, $type ) {
 
-		if ( is_admin() ) {
-			getpaid_admin()->{"show_$type"}( $message );
-		}
+        if ( is_admin() ) {
+            getpaid_admin()->{"show_$type"}( $message );
+        }
 
-		wpinv_set_error( $code, $message, $type );
+        wpinv_set_error( $code, $message, $type );
 
-	}
+    }
 
 }

includes/payments/class-getpaid-form-item.php

Indentation +356 added lines, -356 removed lines

@@ -1,6 +1,6 @@ 
 <?php
 if ( ! defined( 'ABSPATH' ) ) {
-	exit;
+    exit;
 }
 
 /**
@@ -10,60 +10,60 @@ 
 class GetPaid_Form_Item  extends WPInv_Item {
 
     /**
-	 * Stores a custom description for the item.
-	 *
-	 * @var string
-	 */
-	protected $custom_description = null;
-
-	/**
-	 * Stores the item quantity.
-	 *
-	 * @var float
-	 */
-	protected $quantity = 1;
-
-	/**
-	 * Stores the item meta.
-	 *
-	 * @var array
-	 */
-	protected $meta = array();
-
-	/**
-	 * Is this item required?
-	 *
-	 * @var int
-	 */
-	protected $is_required = true;
-
-	/**
-	 * Are quantities allowed?
-	 *
-	 * @var int
-	 */
-	protected $allow_quantities = false;
-
-	/**
-	 * Associated invoice.
-	 *
-	 * @var int
-	 */
-	public $invoice_id = 0;
-
-	/**
-	 * Item discount.
-	 *
-	 * @var float
-	 */
-	public $item_discount = 0;
-
-	/**
-	 * Item tax.
-	 *
-	 * @var float
-	 */
-	public $item_tax = 0;
+     * Stores a custom description for the item.
+     *
+     * @var string
+     */
+    protected $custom_description = null;
+
+    /**
+     * Stores the item quantity.
+     *
+     * @var float
+     */
+    protected $quantity = 1;
+
+    /**
+     * Stores the item meta.
+     *
+     * @var array
+     */
+    protected $meta = array();
+
+    /**
+     * Is this item required?
+     *
+     * @var int
+     */
+    protected $is_required = true;
+
+    /**
+     * Are quantities allowed?
+     *
+     * @var int
+     */
+    protected $allow_quantities = false;
+
+    /**
+     * Associated invoice.
+     *
+     * @var int
+     */
+    public $invoice_id = 0;
+
+    /**
+     * Item discount.
+     *
+     * @var float
+     */
+    public $item_discount = 0;
+
+    /**
+     * Item tax.
+     *
+     * @var float
+     */
+    public $item_tax = 0;
 
     /*
 	|--------------------------------------------------------------------------
@@ -81,234 +81,234 @@ 
     */
 
     /**
-	 * Get the item name.
-	 *
-	 * @since 1.0.19
-	 * @param  string $context View or edit context.
-	 * @return string
-	 */
-	public function get_name( $context = 'view' ) {
-		$name = parent::get_name( $context );
-		return $name . wpinv_get_item_suffix( $this );
-	}
-
-	/**
-	 * Get the item name without a suffix.
-	 *
-	 * @since 1.0.19
-	 * @param  string $context View or edit context.
-	 * @return string
-	 */
-	public function get_raw_name( $context = 'view' ) {
-		return parent::get_name( $context );
-	}
-
-	/**
-	 * Get the item description.
-	 *
-	 * @since 1.0.19
-	 * @param  string $context View or edit context.
-	 * @return string
-	 */
-	public function get_description( $context = 'view' ) {
-
-		if ( isset( $this->custom_description ) ) {
-			return $this->custom_description;
-		}
-
-		return parent::get_description( $context );
-	}
-
-	/**
-	 * Returns the sub total.
-	 *
-	 * @since 1.0.19
-	 * @param  string $context View or edit context.
-	 * @return float
-	 */
-	public function get_sub_total( $context = 'view' ) {
-		return $this->get_quantity( $context ) * $this->get_initial_price( $context );
-	}
-
-	/**
-	 * Returns the recurring sub total.
-	 *
-	 * @since 1.0.19
-	 * @param  string $context View or edit context.
-	 * @return float
-	 */
-	public function get_recurring_sub_total( $context = 'view' ) {
-
-		if ( $this->is_recurring() ) {
-			return $this->get_quantity( $context ) * $this->get_price( $context );
-		}
-
-		return 0;
-	}
-
-	/**
-	 * @deprecated
-	 */
-	public function get_qantity( $context = 'view' ) {
-		return $this->get_quantity( $context );
-	}
-
-	/**
-	 * Get the item quantity.
-	 *
-	 * @since 1.0.19
-	 * @param  string $context View or edit context.
-	 * @return float
-	 */
-	public function get_quantity( $context = 'view' ) {
-		$quantity = (float) $this->quantity;
-
-		if ( empty( $quantity ) || 1 > $quantity ) {
-			$quantity = 1;
-		}
-
-		if ( 'view' == $context ) {
-			return apply_filters( 'getpaid_payment_form_item_quantity', $quantity, $this );
-		}
-
-		return $quantity;
-
-	}
-
-	/**
-	 * Get the item meta data.
-	 *
-	 * @since 1.0.19
-	 * @param  string $context View or edit context.
-	 * @return meta
-	 */
-	public function get_item_meta( $context = 'view' ) {
-		$meta = $this->meta;
-
-		if ( 'view' == $context ) {
-			return apply_filters( 'getpaid_payment_form_item_meta', $meta, $this );
-		}
-
-		return $meta;
-
-	}
-
-	/**
-	 * Returns whether or not customers can update the item quantity.
-	 *
-	 * @since 1.0.19
-	 * @param  string $context View or edit context.
-	 * @return bool
-	 */
-	public function get_allow_quantities( $context = 'view' ) {
-		$allow_quantities = (bool) $this->allow_quantities;
-
-		if ( 'view' == $context ) {
-			return apply_filters( 'getpaid_payment_form_item_allow_quantities', $allow_quantities, $this );
-		}
-
-		return $allow_quantities;
-
-	}
-
-	/**
-	 * Returns whether or not the item is required.
-	 *
-	 * @since 1.0.19
-	 * @param  string $context View or edit context.
-	 * @return bool
-	 */
-	public function get_is_required( $context = 'view' ) {
-		$is_required = (bool) $this->is_required;
-
-		if ( 'view' == $context ) {
-			return apply_filters( 'getpaid_payment_form_item_is_required', $is_required, $this );
-		}
-
-		return $is_required;
-
-	}
-
-	/**
-	 * Prepares form data for use.
-	 *
-	 * @since 1.0.19
-	 * @return array
-	 */
-	public function prepare_data_for_use( $required = null ) {
-
-		$required = is_null( $required ) ? $this->is_required() : $required;
-		return array(
-			'title'            => strip_tags( $this->get_name() ),
-			'id'               => $this->get_id(),
-			'price'            => $this->get_price(),
-			'recurring'        => $this->is_recurring(),
-			'description'      => $this->get_description(),
-			'allow_quantities' => $this->allows_quantities(),
-			'required'         => $required,
-		);
-
-	}
-
-	/**
-	 * Prepares form data for ajax use.
-	 *
-	 * @since 1.0.19
-	 * @return array
-	 */
-	public function prepare_data_for_invoice_edit_ajax( $currency = '', $is_renewal = false ) {
-
-		$description = getpaid_item_recurring_price_help_text( $this, $currency );
-
-		if ( $description ) {
-			$description = "<div class='getpaid-subscription-help-text'>$description</div>";
-		}
-
-		$price    = ! $is_renewal ? $this->get_price() : $this->get_recurring_price();
-		$subtotal = ! $is_renewal ? $this->get_sub_total() : $this->get_recurring_sub_total();
-		return array(
-			'id'     => $this->get_id(),
-			'texts'  => array(
-				'item-name'        => sanitize_text_field( $this->get_name() ),
-				'item-description' => wp_kses_post( $this->get_description() ) . $description,
-				'item-quantity'    => floatval( $this->get_quantity() ),
-				'item-price'       => wpinv_price( $price, $currency ),
-				'item-total'       => wpinv_price( $subtotal, $currency ),
-			),
-			'inputs' => array(
-				'item-id'          => $this->get_id(),
-				'item-name'        => sanitize_text_field( $this->get_name() ),
-				'item-description' => wp_kses_post( $this->get_description() ),
-				'item-quantity'    => floatval( $this->get_quantity() ),
-				'item-price'       => $price,
-			)
-		);
-
-	}
-
-	/**
-	 * Prepares form data for saving (cart_details).
-	 *
-	 * @since 1.0.19
-	 * @return array
-	 */
-	public function prepare_data_for_saving() {
-
-		return array(
-			'post_id'           => $this->invoice_id,
-			'item_id'           => $this->get_id(),
-			'item_name'         => sanitize_text_field( $this->get_raw_name() ),
-			'item_description'  => $this->get_description(),
-			'tax'               => $this->item_tax,
-			'item_price'        => $this->get_price(),
-			'quantity'          => (float) $this->get_quantity(),
-			'discount'          => $this->item_discount,
-			'subtotal'          => $this->get_sub_total(),
-			'price'             => $this->get_sub_total() + $this->item_tax + $this->item_discount,
-			'meta'              => $this->get_item_meta(),
-		);
-
-	}
+     * Get the item name.
+     *
+     * @since 1.0.19
+     * @param  string $context View or edit context.
+     * @return string
+     */
+    public function get_name( $context = 'view' ) {
+        $name = parent::get_name( $context );
+        return $name . wpinv_get_item_suffix( $this );
+    }
+
+    /**
+     * Get the item name without a suffix.
+     *
+     * @since 1.0.19
+     * @param  string $context View or edit context.
+     * @return string
+     */
+    public function get_raw_name( $context = 'view' ) {
+        return parent::get_name( $context );
+    }
+
+    /**
+     * Get the item description.
+     *
+     * @since 1.0.19
+     * @param  string $context View or edit context.
+     * @return string
+     */
+    public function get_description( $context = 'view' ) {
+
+        if ( isset( $this->custom_description ) ) {
+            return $this->custom_description;
+        }
+
+        return parent::get_description( $context );
+    }
+
+    /**
+     * Returns the sub total.
+     *
+     * @since 1.0.19
+     * @param  string $context View or edit context.
+     * @return float
+     */
+    public function get_sub_total( $context = 'view' ) {
+        return $this->get_quantity( $context ) * $this->get_initial_price( $context );
+    }
+
+    /**
+     * Returns the recurring sub total.
+     *
+     * @since 1.0.19
+     * @param  string $context View or edit context.
+     * @return float
+     */
+    public function get_recurring_sub_total( $context = 'view' ) {
+
+        if ( $this->is_recurring() ) {
+            return $this->get_quantity( $context ) * $this->get_price( $context );
+        }
+
+        return 0;
+    }
+
+    /**
+     * @deprecated
+     */
+    public function get_qantity( $context = 'view' ) {
+        return $this->get_quantity( $context );
+    }
+
+    /**
+     * Get the item quantity.
+     *
+     * @since 1.0.19
+     * @param  string $context View or edit context.
+     * @return float
+     */
+    public function get_quantity( $context = 'view' ) {
+        $quantity = (float) $this->quantity;
+
+        if ( empty( $quantity ) || 1 > $quantity ) {
+            $quantity = 1;
+        }
+
+        if ( 'view' == $context ) {
+            return apply_filters( 'getpaid_payment_form_item_quantity', $quantity, $this );
+        }
+
+        return $quantity;
+
+    }
+
+    /**
+     * Get the item meta data.
+     *
+     * @since 1.0.19
+     * @param  string $context View or edit context.
+     * @return meta
+     */
+    public function get_item_meta( $context = 'view' ) {
+        $meta = $this->meta;
+
+        if ( 'view' == $context ) {
+            return apply_filters( 'getpaid_payment_form_item_meta', $meta, $this );
+        }
+
+        return $meta;
+
+    }
+
+    /**
+     * Returns whether or not customers can update the item quantity.
+     *
+     * @since 1.0.19
+     * @param  string $context View or edit context.
+     * @return bool
+     */
+    public function get_allow_quantities( $context = 'view' ) {
+        $allow_quantities = (bool) $this->allow_quantities;
+
+        if ( 'view' == $context ) {
+            return apply_filters( 'getpaid_payment_form_item_allow_quantities', $allow_quantities, $this );
+        }
+
+        return $allow_quantities;
+
+    }
+
+    /**
+     * Returns whether or not the item is required.
+     *
+     * @since 1.0.19
+     * @param  string $context View or edit context.
+     * @return bool
+     */
+    public function get_is_required( $context = 'view' ) {
+        $is_required = (bool) $this->is_required;
+
+        if ( 'view' == $context ) {
+            return apply_filters( 'getpaid_payment_form_item_is_required', $is_required, $this );
+        }
+
+        return $is_required;
+
+    }
+
+    /**
+     * Prepares form data for use.
+     *
+     * @since 1.0.19
+     * @return array
+     */
+    public function prepare_data_for_use( $required = null ) {
+
+        $required = is_null( $required ) ? $this->is_required() : $required;
+        return array(
+            'title'            => strip_tags( $this->get_name() ),
+            'id'               => $this->get_id(),
+            'price'            => $this->get_price(),
+            'recurring'        => $this->is_recurring(),
+            'description'      => $this->get_description(),
+            'allow_quantities' => $this->allows_quantities(),
+            'required'         => $required,
+        );
+
+    }
+
+    /**
+     * Prepares form data for ajax use.
+     *
+     * @since 1.0.19
+     * @return array
+     */
+    public function prepare_data_for_invoice_edit_ajax( $currency = '', $is_renewal = false ) {
+
+        $description = getpaid_item_recurring_price_help_text( $this, $currency );
+
+        if ( $description ) {
+            $description = "<div class='getpaid-subscription-help-text'>$description</div>";
+        }
+
+        $price    = ! $is_renewal ? $this->get_price() : $this->get_recurring_price();
+        $subtotal = ! $is_renewal ? $this->get_sub_total() : $this->get_recurring_sub_total();
+        return array(
+            'id'     => $this->get_id(),
+            'texts'  => array(
+                'item-name'        => sanitize_text_field( $this->get_name() ),
+                'item-description' => wp_kses_post( $this->get_description() ) . $description,
+                'item-quantity'    => floatval( $this->get_quantity() ),
+                'item-price'       => wpinv_price( $price, $currency ),
+                'item-total'       => wpinv_price( $subtotal, $currency ),
+            ),
+            'inputs' => array(
+                'item-id'          => $this->get_id(),
+                'item-name'        => sanitize_text_field( $this->get_name() ),
+                'item-description' => wp_kses_post( $this->get_description() ),
+                'item-quantity'    => floatval( $this->get_quantity() ),
+                'item-price'       => $price,
+            )
+        );
+
+    }
+
+    /**
+     * Prepares form data for saving (cart_details).
+     *
+     * @since 1.0.19
+     * @return array
+     */
+    public function prepare_data_for_saving() {
+
+        return array(
+            'post_id'           => $this->invoice_id,
+            'item_id'           => $this->get_id(),
+            'item_name'         => sanitize_text_field( $this->get_raw_name() ),
+            'item_description'  => $this->get_description(),
+            'tax'               => $this->item_tax,
+            'item_price'        => $this->get_price(),
+            'quantity'          => (float) $this->get_quantity(),
+            'discount'          => $this->item_discount,
+            'subtotal'          => $this->get_sub_total(),
+            'price'             => $this->get_sub_total() + $this->item_tax + $this->item_discount,
+            'meta'              => $this->get_item_meta(),
+        );
+
+    }
 
     /*
 	|--------------------------------------------------------------------------
@@ -320,70 +320,70 @@ 
 	| object.
     */
 
-	/**
-	 * Set the item qantity.
-	 *
-	 * @since 1.0.19
-	 * @param  float $quantity The item quantity.
-	 */
-	public function set_quantity( $quantity ) {
-
-		if ( empty( $quantity ) || ! is_numeric( $quantity ) ) {
-			$quantity = 1;
-		}
-
-		$this->quantity = (float) $quantity;
-
-	}
-
-	/**
-	 * Set the item meta data.
-	 *
-	 * @since 1.0.19
-	 * @param  array $meta The item meta data.
-	 */
-	public function set_item_meta( $meta ) {
-		$this->meta = maybe_unserialize( $meta );
-	}
-
-	/**
-	 * Set whether or not the quantities are allowed.
-	 *
-	 * @since 1.0.19
-	 * @param  bool $allow_quantities
-	 */
-	public function set_allow_quantities( $allow_quantities ) {
-		$this->allow_quantities = (bool) $allow_quantities;
-	}
-
-	/**
-	 * Set whether or not the item is required.
-	 *
-	 * @since 1.0.19
-	 * @param  bool $is_required
-	 */
-	public function set_is_required( $is_required ) {
-		$this->is_required = (bool) $is_required;
-	}
-
-	/**
-	 * Sets the custom item description.
-	 *
-	 * @since 1.0.19
-	 * @param  string $description
-	 */
-	public function set_custom_description( $description ) {
-		$this->custom_description = $description;
-	}
+    /**
+     * Set the item qantity.
+     *
+     * @since 1.0.19
+     * @param  float $quantity The item quantity.
+     */
+    public function set_quantity( $quantity ) {
+
+        if ( empty( $quantity ) || ! is_numeric( $quantity ) ) {
+            $quantity = 1;
+        }
+
+        $this->quantity = (float) $quantity;
+
+    }
+
+    /**
+     * Set the item meta data.
+     *
+     * @since 1.0.19
+     * @param  array $meta The item meta data.
+     */
+    public function set_item_meta( $meta ) {
+        $this->meta = maybe_unserialize( $meta );
+    }
+
+    /**
+     * Set whether or not the quantities are allowed.
+     *
+     * @since 1.0.19
+     * @param  bool $allow_quantities
+     */
+    public function set_allow_quantities( $allow_quantities ) {
+        $this->allow_quantities = (bool) $allow_quantities;
+    }
+
+    /**
+     * Set whether or not the item is required.
+     *
+     * @since 1.0.19
+     * @param  bool $is_required
+     */
+    public function set_is_required( $is_required ) {
+        $this->is_required = (bool) $is_required;
+    }
+
+    /**
+     * Sets the custom item description.
+     *
+     * @since 1.0.19
+     * @param  string $description
+     */
+    public function set_custom_description( $description ) {
+        $this->custom_description = $description;
+    }
 
     /**
      * We do not want to save items to the database.
      * 
-	 * @return int item id
+     * @return int item id
      */
     public function save( $data = array() ) {
         return $this->get_id();
-	}
+    }
 
     /*
 	|--------------------------------------------------------------------------
@@ -395,23 +395,23 @@ 
 	*/
 
     /**
-	 * Checks whether the item has enabled dynamic pricing.
-	 *
-	 * @since 1.0.19
-	 * @return bool
-	 */
-	public function is_required() {
+     * Checks whether the item has enabled dynamic pricing.
+     *
+     * @since 1.0.19
+     * @return bool
+     */
+    public function is_required() {
         return (bool) $this->get_is_required();
-	}
-
-	/**
-	 * Checks whether users can edit the quantities.
-	 *
-	 * @since 1.0.19
-	 * @return bool
-	 */
-	public function allows_quantities() {
+    }
+
+    /**
+     * Checks whether users can edit the quantities.
+     *
+     * @since 1.0.19
+     * @return bool
+     */
+    public function allows_quantities() {
         return (bool) $this->get_allow_quantities();
-	}
+    }
 
 }

includes/payments/class-getpaid-checkout.php

Indentation +251 added lines, -251 removed lines

@@ -12,180 +12,180 @@ 
  */
 class GetPaid_Checkout {
 
-	/**
-	 * @var GetPaid_Payment_Form_Submission
-	 */
-	protected $payment_form_submission;
-
-	/**
-	 * Class constructor.
-	 * 
-	 * @param GetPaid_Payment_Form_Submission $submission
-	 */
-	public function __construct( $submission ) {
-		$this->payment_form_submission = $submission;
-	}
-
-	/**
-	 * Processes the checkout.
-	 *
-	 */
-	public function process_checkout() {
-
-		// Validate the submission.
-		$this->validate_submission();
-
-		// Prepare the invoice.
-		$items      = $this->get_submission_items();
-		$invoice    = $this->get_submission_invoice();
-		$invoice    = $this->process_submission_invoice( $invoice, $items );
-		$prepared   = $this->prepare_submission_data_for_saving();
-
-		$this->prepare_billing_info( $invoice );
-
-		$shipping   = $this->prepare_shipping_info( $invoice );
-
-		// Save the invoice.
-		$invoice->set_is_viewed( true );
-		$invoice->recalculate_total();
+    /**
+     * @var GetPaid_Payment_Form_Submission
+     */
+    protected $payment_form_submission;
+
+    /**
+     * Class constructor.
+     * 
+     * @param GetPaid_Payment_Form_Submission $submission
+     */
+    public function __construct( $submission ) {
+        $this->payment_form_submission = $submission;
+    }
+
+    /**
+     * Processes the checkout.
+     *
+     */
+    public function process_checkout() {
+
+        // Validate the submission.
+        $this->validate_submission();
+
+        // Prepare the invoice.
+        $items      = $this->get_submission_items();
+        $invoice    = $this->get_submission_invoice();
+        $invoice    = $this->process_submission_invoice( $invoice, $items );
+        $prepared   = $this->prepare_submission_data_for_saving();
+
+        $this->prepare_billing_info( $invoice );
+
+        $shipping   = $this->prepare_shipping_info( $invoice );
+
+        // Save the invoice.
+        $invoice->set_is_viewed( true );
+        $invoice->recalculate_total();
         $invoice->save();
 
-		do_action( 'getpaid_checkout_invoice_updated', $invoice );
+        do_action( 'getpaid_checkout_invoice_updated', $invoice );
 
-		// Send to the gateway.
-		$this->post_process_submission( $invoice, $prepared, $shipping );
-	}
+        // Send to the gateway.
+        $this->post_process_submission( $invoice, $prepared, $shipping );
+    }
 
-	/**
-	 * Validates the submission.
-	 *
-	 */
-	protected function validate_submission() {
+    /**
+     * Validates the submission.
+     *
+     */
+    protected function validate_submission() {
 
-		$submission = $this->payment_form_submission;
-		$data       = $submission->get_data();
+        $submission = $this->payment_form_submission;
+        $data       = $submission->get_data();
 
-		// Do we have an error?
+        // Do we have an error?
         if ( ! empty( $submission->last_error ) ) {
-			wp_send_json_error( $submission->last_error );
+            wp_send_json_error( $submission->last_error );
         }
 
-		// We need a billing email.
+        // We need a billing email.
         if ( ! $submission->has_billing_email() ) {
             wp_send_json_error( __( 'Provide a valid billing email.', 'invoicing' ) );
-		}
+        }
 
-		// Non-recurring gateways should not be allowed to process recurring invoices.
-		if ( $submission->should_collect_payment_details() && $submission->has_recurring && ! wpinv_gateway_support_subscription( $data['wpi-gateway'] ) ) {
-			wp_send_json_error( __( 'The selected payment gateway does not support subscription payments.', 'invoicing' ) );
-		}
+        // Non-recurring gateways should not be allowed to process recurring invoices.
+        if ( $submission->should_collect_payment_details() && $submission->has_recurring && ! wpinv_gateway_support_subscription( $data['wpi-gateway'] ) ) {
+            wp_send_json_error( __( 'The selected payment gateway does not support subscription payments.', 'invoicing' ) );
+        }
 
-		// Ensure the gateway is active.
-		if ( $submission->should_collect_payment_details() && ! wpinv_is_gateway_active( $data['wpi-gateway'] ) ) {
-			wpinv_set_error( 'invalid_gateway', __( 'The selected payment gateway is not active', 'invoicing' ) );
-		}
+        // Ensure the gateway is active.
+        if ( $submission->should_collect_payment_details() && ! wpinv_is_gateway_active( $data['wpi-gateway'] ) ) {
+            wpinv_set_error( 'invalid_gateway', __( 'The selected payment gateway is not active', 'invoicing' ) );
+        }
 
-		// Clear any existing errors.
-		wpinv_clear_errors();
+        // Clear any existing errors.
+        wpinv_clear_errors();
 
-		// Allow themes and plugins to hook to errors
-		do_action( 'getpaid_checkout_error_checks', $submission );
+        // Allow themes and plugins to hook to errors
+        do_action( 'getpaid_checkout_error_checks', $submission );
 
-		// Do we have any errors?
+        // Do we have any errors?
         if ( wpinv_get_errors() ) {
             wp_send_json_error( getpaid_get_errors_html() );
-		}
+        }
 
-	}
+    }
 
-	/**
-	 * Retrieves submission items.
-	 *
-	 * @return GetPaid_Form_Item[]
-	 */
-	protected function get_submission_items() {
+    /**
+     * Retrieves submission items.
+     *
+     * @return GetPaid_Form_Item[]
+     */
+    protected function get_submission_items() {
 
-		$items = $this->payment_form_submission->get_items();
+        $items = $this->payment_form_submission->get_items();
 
         // Ensure that we have items.
         if ( empty( $items ) && ! $this->payment_form_submission->has_fees() ) {
             wp_send_json_error( __( 'Please provide at least one item or amount.', 'invoicing' ) );
-		}
-
-		return $items;
-	}
-
-	/**
-	 * Retrieves submission invoice.
-	 *
-	 * @return WPInv_Invoice
-	 */
-	protected function get_submission_invoice() {
-		$submission = $this->payment_form_submission;
-
-		if ( ! $submission->has_invoice() ) {
-			$invoice = new WPInv_Invoice();
-			$invoice->created_via( 'payment_form' );
-			return $invoice;
         }
 
-		$invoice = $submission->get_invoice();
+        return $items;
+    }
 
-		// Make sure that it is neither paid or refunded.
-		if ( $invoice->is_paid() || $invoice->is_refunded() ) {
-			wp_send_json_error( __( 'This invoice has already been paid for.', 'invoicing' ) );
-		}
+    /**
+     * Retrieves submission invoice.
+     *
+     * @return WPInv_Invoice
+     */
+    protected function get_submission_invoice() {
+        $submission = $this->payment_form_submission;
 
-		return $invoice;
-	}
+        if ( ! $submission->has_invoice() ) {
+            $invoice = new WPInv_Invoice();
+            $invoice->created_via( 'payment_form' );
+            return $invoice;
+        }
 
-	/**
-	 * Processes the submission invoice.
-	 *
-	 * @param WPInv_Invoice $invoice
-	 * @param GetPaid_Form_Item[] $items
-	 * @return WPInv_Invoice
-	 */
-	protected function process_submission_invoice( $invoice, $items ) {
+        $invoice = $submission->get_invoice();
 
-		$submission = $this->payment_form_submission;
-		$data       = $submission->get_data();
+        // Make sure that it is neither paid or refunded.
+        if ( $invoice->is_paid() || $invoice->is_refunded() ) {
+            wp_send_json_error( __( 'This invoice has already been paid for.', 'invoicing' ) );
+        }
+
+        return $invoice;
+    }
+
+    /**
+     * Processes the submission invoice.
+     *
+     * @param WPInv_Invoice $invoice
+     * @param GetPaid_Form_Item[] $items
+     * @return WPInv_Invoice
+     */
+    protected function process_submission_invoice( $invoice, $items ) {
 
-		// Set-up the invoice details.
-		$invoice->set_email( sanitize_email( $submission->get_billing_email() ) );
-		$invoice->set_user_id( $this->get_submission_customer() );
-		$invoice->set_payment_form( absint( $submission->get_payment_form()->get_id() ) );
+        $submission = $this->payment_form_submission;
+        $data       = $submission->get_data();
+
+        // Set-up the invoice details.
+        $invoice->set_email( sanitize_email( $submission->get_billing_email() ) );
+        $invoice->set_user_id( $this->get_submission_customer() );
+        $invoice->set_payment_form( absint( $submission->get_payment_form()->get_id() ) );
         $invoice->set_items( $items );
         $invoice->set_fees( $submission->get_fees() );
         $invoice->set_taxes( $submission->get_taxes() );
-		$invoice->set_discounts( $submission->get_discounts() );
-		$invoice->set_gateway( $data['wpi-gateway'] );
+        $invoice->set_discounts( $submission->get_discounts() );
+        $invoice->set_gateway( $data['wpi-gateway'] );
 
-		$address_confirmed = $submission->get_field( 'confirm-address' );
-		$invoice->set_address_confirmed( ! empty( $address_confirmed ) );
+        $address_confirmed = $submission->get_field( 'confirm-address' );
+        $invoice->set_address_confirmed( ! empty( $address_confirmed ) );
 
-		if ( $submission->has_discount_code() ) {
+        if ( $submission->has_discount_code() ) {
             $invoice->set_discount_code( $submission->get_discount_code() );
-		}
-
-		getpaid_maybe_add_default_address( $invoice );
-		return $invoice;
-	}
-
-	/**
-	 * Retrieves the submission's customer.
-	 *
-	 * @return int The customer id.
-	 */
-	protected function get_submission_customer() {
-		$submission = $this->payment_form_submission;
-
-		// If this is an existing invoice...
-		if ( $submission->has_invoice() ) {
-			return $submission->get_invoice()->get_user_id();
-		}
-
-		// (Maybe) create the user.
+        }
+
+        getpaid_maybe_add_default_address( $invoice );
+        return $invoice;
+    }
+
+    /**
+     * Retrieves the submission's customer.
+     *
+     * @return int The customer id.
+     */
+    protected function get_submission_customer() {
+        $submission = $this->payment_form_submission;
+
+        // If this is an existing invoice...
+        if ( $submission->has_invoice() ) {
+            return $submission->get_invoice()->get_user_id();
+        }
+
+        // (Maybe) create the user.
         $user = get_current_user_id();
 
         if ( empty( $user ) ) {
@@ -202,31 +202,31 @@ 
 
         if ( is_numeric( $user ) ) {
             return $user;
-		}
+        }
 
-		return $user->ID;
+        return $user->ID;
 
-	}
+    }
 
-	/**
+    /**
      * Prepares submission data for saving to the database.
      *
-	 * @return array
+     * @return array
      */
     public function prepare_submission_data_for_saving() {
 
-		$submission = $this->payment_form_submission;
+        $submission = $this->payment_form_submission;
 
-		// Prepared submission details.
+        // Prepared submission details.
         $prepared = array();
 
         // Raw submission details.
-		$data     = $submission->get_data();
+        $data     = $submission->get_data();
 
-		// Loop through the submitted details.
+        // Loop through the submitted details.
         foreach ( $submission->get_payment_form()->get_elements() as $field ) {
 
-			// Skip premade fields.
+            // Skip premade fields.
             if ( ! empty( $field['premade'] ) || $field['type'] == 'address' ) {
                 continue;
             }
@@ -244,176 +244,176 @@ 
                     $label = $field['label'];
                 }
 
-				$prepared[ wpinv_clean( $label ) ] = wp_kses_post( $data[ $field['id'] ] );
+                $prepared[ wpinv_clean( $label ) ] = wp_kses_post( $data[ $field['id'] ] );
 
             }
 
-		}
+        }
 
-		return $prepared;
+        return $prepared;
 
-	}
+    }
 
-	/**
+    /**
      * Retrieves address details.
      *
-	 * @return array
-	 * @param WPInv_Invoice $invoice
-	 * @param string $type
+     * @return array
+     * @param WPInv_Invoice $invoice
+     * @param string $type
      */
     public function prepare_address_details( $invoice, $type = 'billing' ) {
 
-		$data     = $this->payment_form_submission->get_data();
-		$type     = sanitize_key( $type );
-		$address  = array();
-		$prepared = array();
+        $data     = $this->payment_form_submission->get_data();
+        $type     = sanitize_key( $type );
+        $address  = array();
+        $prepared = array();
 
-		if ( ! empty( $data[ $type ] ) ) {
-			$address = $data[ $type ];
-		}
+        if ( ! empty( $data[ $type ] ) ) {
+            $address = $data[ $type ];
+        }
 
-		// Clean address details.
-		foreach ( $address as $key => $value ) {
-			$key             = sanitize_key( $key );
-			$key             = str_replace( 'wpinv_', '', $key );
-			$value           = wpinv_clean( $value );
-			$prepared[ $key] = apply_filters( "getpaid_checkout_{$type}_address_$key", $value, $this->payment_form_submission, $invoice );
-		}
+        // Clean address details.
+        foreach ( $address as $key => $value ) {
+            $key             = sanitize_key( $key );
+            $key             = str_replace( 'wpinv_', '', $key );
+            $value           = wpinv_clean( $value );
+            $prepared[ $key] = apply_filters( "getpaid_checkout_{$type}_address_$key", $value, $this->payment_form_submission, $invoice );
+        }
 
-		// Filter address details.
-		$prepared = apply_filters( "getpaid_checkout_{$type}_address", $prepared, $this->payment_form_submission, $invoice );
+        // Filter address details.
+        $prepared = apply_filters( "getpaid_checkout_{$type}_address", $prepared, $this->payment_form_submission, $invoice );
 
-		// Remove non-whitelisted values.
-		return array_filter( $prepared, 'getpaid_is_address_field_whitelisted', ARRAY_FILTER_USE_KEY );
+        // Remove non-whitelisted values.
+        return array_filter( $prepared, 'getpaid_is_address_field_whitelisted', ARRAY_FILTER_USE_KEY );
 
-	}
+    }
 
-	/**
+    /**
      * Prepares the billing details.
      *
-	 * @return array
-	 * @param WPInv_Invoice $invoice
+     * @return array
+     * @param WPInv_Invoice $invoice
      */
     protected function prepare_billing_info( &$invoice ) {
 
-		$billing_address = $this->prepare_address_details( $invoice, 'billing' );
+        $billing_address = $this->prepare_address_details( $invoice, 'billing' );
 
-		// Update the invoice with the billing details.
-		$invoice->set_props( $billing_address );
+        // Update the invoice with the billing details.
+        $invoice->set_props( $billing_address );
 
-	}
+    }
 
-	/**
+    /**
      * Prepares the shipping details.
      *
-	 * @return array
-	 * @param WPInv_Invoice $invoice
+     * @return array
+     * @param WPInv_Invoice $invoice
      */
     protected function prepare_shipping_info( $invoice ) {
 
-		$data = $this->payment_form_submission->get_data();
+        $data = $this->payment_form_submission->get_data();
 
-		if ( empty( $data['same-shipping-address'] ) ) {
-			return $this->prepare_address_details( $invoice, 'shipping' );
-		}
+        if ( empty( $data['same-shipping-address'] ) ) {
+            return $this->prepare_address_details( $invoice, 'shipping' );
+        }
 
-		return $this->prepare_address_details( $invoice, 'billing' );
+        return $this->prepare_address_details( $invoice, 'billing' );
 
-	}
+    }
 
-	/**
-	 * Confirms the submission is valid and send users to the gateway.
-	 *
-	 * @param WPInv_Invoice $invoice
-	 * @param array $prepared_payment_form_data
-	 * @param array $shipping
-	 */
-	protected function post_process_submission( $invoice, $prepared_payment_form_data, $shipping ) {
+    /**
+     * Confirms the submission is valid and send users to the gateway.
+     *
+     * @param WPInv_Invoice $invoice
+     * @param array $prepared_payment_form_data
+     * @param array $shipping
+     */
+    protected function post_process_submission( $invoice, $prepared_payment_form_data, $shipping ) {
 
-		// Ensure the invoice exists.
+        // Ensure the invoice exists.
         if ( ! $invoice->exists() ) {
             wp_send_json_error( __( 'An error occured while saving your invoice. Please try again.', 'invoicing' ) );
         }
 
-		// Save payment form data.
-		$prepared_payment_form_data = apply_filters( 'getpaid_prepared_payment_form_data', $prepared_payment_form_data, $invoice );
+        // Save payment form data.
+        $prepared_payment_form_data = apply_filters( 'getpaid_prepared_payment_form_data', $prepared_payment_form_data, $invoice );
         if ( ! empty( $prepared_payment_form_data ) ) {
             update_post_meta( $invoice->get_id(), 'payment_form_data', $prepared_payment_form_data );
-		}
+        }
 
-		// Save payment form data.
+        // Save payment form data.
         if ( ! empty( $shipping ) ) {
             update_post_meta( $invoice->get_id(), 'shipping_address', $shipping );
-		}
+        }
 
-		// Backwards compatibility.
+        // Backwards compatibility.
         add_filter( 'wp_redirect', array( $this, 'send_redirect_response' ) );
 
-		$this->process_payment( $invoice );
+        $this->process_payment( $invoice );
 
         // If we are here, there was an error.
-		wpinv_send_back_to_checkout( $invoice );
+        wpinv_send_back_to_checkout( $invoice );
 
-	}
+    }
 
-	/**
-	 * Processes the actual payment.
-	 *
-	 * @param WPInv_Invoice $invoice
-	 */
-	protected function process_payment( $invoice ) {
+    /**
+     * Processes the actual payment.
+     *
+     * @param WPInv_Invoice $invoice
+     */
+    protected function process_payment( $invoice ) {
 
-		// Clear any checkout errors.
-		wpinv_clear_errors();
+        // Clear any checkout errors.
+        wpinv_clear_errors();
 
-		// No need to send free invoices to the gateway.
-		if ( $invoice->is_free() ) {
-			$this->process_free_payment( $invoice );
-		}
+        // No need to send free invoices to the gateway.
+        if ( $invoice->is_free() ) {
+            $this->process_free_payment( $invoice );
+        }
 
-		$submission = $this->payment_form_submission;
+        $submission = $this->payment_form_submission;
 
-		// Fires before sending to the gateway.
-		do_action( 'getpaid_checkout_before_gateway', $invoice, $submission );
+        // Fires before sending to the gateway.
+        do_action( 'getpaid_checkout_before_gateway', $invoice, $submission );
 
-		// Allow the sumission data to be modified before it is sent to the gateway.
-		$submission_data    = $submission->get_data();
-		$submission_gateway = apply_filters( 'getpaid_gateway_submission_gateway', $invoice->get_gateway(), $submission, $invoice );
-		$submission_data    = apply_filters( 'getpaid_gateway_submission_data', $submission_data, $submission, $invoice );
+        // Allow the sumission data to be modified before it is sent to the gateway.
+        $submission_data    = $submission->get_data();
+        $submission_gateway = apply_filters( 'getpaid_gateway_submission_gateway', $invoice->get_gateway(), $submission, $invoice );
+        $submission_data    = apply_filters( 'getpaid_gateway_submission_data', $submission_data, $submission, $invoice );
 
-		// Validate the currency.
-		if ( ! apply_filters( "getpaid_gateway_{$submission_gateway}_is_valid_for_currency", true, $invoice->get_currency() ) ) {
-			wpinv_set_error( 'invalid_currency', __( 'The chosen payment gateway does not support this currency', 'invoicing' ) );
-		}
+        // Validate the currency.
+        if ( ! apply_filters( "getpaid_gateway_{$submission_gateway}_is_valid_for_currency", true, $invoice->get_currency() ) ) {
+            wpinv_set_error( 'invalid_currency', __( 'The chosen payment gateway does not support this currency', 'invoicing' ) );
+        }
 
-		// Check to see if we have any errors.
-		if ( wpinv_get_errors() ) {
-			wpinv_send_back_to_checkout( $invoice );
-		}
+        // Check to see if we have any errors.
+        if ( wpinv_get_errors() ) {
+            wpinv_send_back_to_checkout( $invoice );
+        }
 
-		// Send info to the gateway for payment processing
-		do_action( "getpaid_gateway_$submission_gateway", $invoice, $submission_data, $submission );
+        // Send info to the gateway for payment processing
+        do_action( "getpaid_gateway_$submission_gateway", $invoice, $submission_data, $submission );
 
-		// Backwards compatibility.
-		wpinv_send_to_gateway( $submission_gateway, $invoice );
+        // Backwards compatibility.
+        wpinv_send_to_gateway( $submission_gateway, $invoice );
 
-	}
+    }
 
-	/**
-	 * Marks the invoice as paid in case the checkout is free.
-	 *
-	 * @param WPInv_Invoice $invoice
-	 */
-	protected function process_free_payment( $invoice ) {
+    /**
+     * Marks the invoice as paid in case the checkout is free.
+     *
+     * @param WPInv_Invoice $invoice
+     */
+    protected function process_free_payment( $invoice ) {
 
-		$invoice->set_gateway( 'none' );
-		$invoice->add_note( __( "This is a free invoice and won't be sent to the payment gateway", 'invoicing' ), false, false, true );
-		$invoice->mark_paid();
-		wpinv_send_to_success_page( array( 'invoice_key' => $invoice->get_key() ) );
+        $invoice->set_gateway( 'none' );
+        $invoice->add_note( __( "This is a free invoice and won't be sent to the payment gateway", 'invoicing' ), false, false, true );
+        $invoice->mark_paid();
+        wpinv_send_to_success_page( array( 'invoice_key' => $invoice->get_key() ) );
 
-	}
+    }
 
-	/**
+    /**
      * Sends a redrect response to payment details.
      *
      */

includes/admin/class-getpaid-installer.php

Indentation +343 added lines, -343 removed lines

@@ -20,214 +20,214 @@ 
  */
 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";
-
-		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' );
-	}
-
-	/**
-	 * Re-create GetPaid pages.
-	 *
-	 */
-	public function create_pages() {
-
-		$pages = 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";
+
+        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' );
+    }
+
+    /**
+     * Re-create GetPaid pages.
+     *
+     */
+    public function create_pages() {
+
+        $pages = 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' => '',
+                ),
 
-			)
-		);
+            )
+        );
 
-		foreach ( $pages as $key => $page ) {
-			wpinv_create_page( esc_sql( $page['name'] ), $key, $page['title'], $page['content'], $page['parent'] );
-		}
+        foreach ( $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',
@@ -250,22 +250,22 @@ 
 			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),
@@ -301,22 +301,22 @@ 
 			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,
@@ -338,139 +338,139 @@ 
 			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" );
-
-	}
+        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" );
+
+    }
 
 }

vendor/composer/installers/src/Composer/Installers/OxidInstaller.php

Indentation +41 added lines, -41 removed lines

@@ -5,7 +5,7 @@ 
 
 class OxidInstaller extends BaseInstaller
 {
-	const VENDOR_PATTERN = '/^modules\/(?P<vendor>.+)\/.+/';
+    const VENDOR_PATTERN = '/^modules\/(?P<vendor>.+)\/.+/';
 
     protected $locations = array(
         'module'    => 'modules/{$name}/',
@@ -13,47 +13,47 @@ 
         'out'    => 'out/{$name}/',
     );
 
-	/**
-	 * getInstallPath
-	 *
-	 * @param PackageInterface $package
-	 * @param string $frameworkType
-	 * @return string
-	 */
-	public function getInstallPath(PackageInterface $package, $frameworkType = '')
-	{
-		$installPath = parent::getInstallPath($package, $frameworkType);
-		$type = $this->package->getType();
-		if ($type === 'oxid-module') {
-			$this->prepareVendorDirectory($installPath);
-		}
-		return $installPath;
-	}
+    /**
+     * getInstallPath
+     *
+     * @param PackageInterface $package
+     * @param string $frameworkType
+     * @return string
+     */
+    public function getInstallPath(PackageInterface $package, $frameworkType = '')
+    {
+        $installPath = parent::getInstallPath($package, $frameworkType);
+        $type = $this->package->getType();
+        if ($type === 'oxid-module') {
+            $this->prepareVendorDirectory($installPath);
+        }
+        return $installPath;
+    }
 
-	/**
-	 * prepareVendorDirectory
-	 *
-	 * Makes sure there is a vendormetadata.php file inside
-	 * the vendor folder if there is a vendor folder.
-	 *
-	 * @param string $installPath
-	 * @return void
-	 */
-	protected function prepareVendorDirectory($installPath)
-	{
-		$matches = '';
-		$hasVendorDirectory = preg_match(self::VENDOR_PATTERN, $installPath, $matches);
-		if (!$hasVendorDirectory) {
-			return;
-		}
+    /**
+     * prepareVendorDirectory
+     *
+     * Makes sure there is a vendormetadata.php file inside
+     * the vendor folder if there is a vendor folder.
+     *
+     * @param string $installPath
+     * @return void
+     */
+    protected function prepareVendorDirectory($installPath)
+    {
+        $matches = '';
+        $hasVendorDirectory = preg_match(self::VENDOR_PATTERN, $installPath, $matches);
+        if (!$hasVendorDirectory) {
+            return;
+        }
 
-		$vendorDirectory = $matches['vendor'];
-		$vendorPath = getcwd() . '/modules/' . $vendorDirectory;
-		if (!file_exists($vendorPath)) {
-			mkdir($vendorPath, 0755, true);
-		}
+        $vendorDirectory = $matches['vendor'];
+        $vendorPath = getcwd() . '/modules/' . $vendorDirectory;
+        if (!file_exists($vendorPath)) {
+            mkdir($vendorPath, 0755, true);
+        }
 
-		$vendorMetaDataPath = $vendorPath . '/vendormetadata.php';
-		touch($vendorMetaDataPath);
-	}
+        $vendorMetaDataPath = $vendorPath . '/vendormetadata.php';
+        touch($vendorMetaDataPath);
+    }
 }

vendor/ayecode/wp-ayecode-ui/includes/components/class-aui-component-helper.php

Indentation +369 added lines, -369 removed lines

@@ -1,7 +1,7 @@ 
 <?php
 
 if ( ! defined( 'ABSPATH' ) ) {
-	exit; // Exit if accessed directly
+    exit; // Exit if accessed directly
 }
 
 /**
@@ -11,372 +11,372 @@ 
  */
 class AUI_Component_Helper {
 
-	/**
-	 * A component helper for generating a input name.
-	 *
-	 * @param $text
-	 * @param $multiple bool If the name is set to be multiple but no brackets found then we add some.
-	 *
-	 * @return string
-	 */
-	public static function name($text,$multiple = false){
-		$output = '';
-
-		if($text){
-			$is_multiple = strpos($text, '[') === false && $multiple  ? '[]' : '';
-			$output = ' name="'.esc_attr($text).$is_multiple.'" ';
-		}
-
-		return $output;
-	}
-
-	/**
-	 * A component helper for generating a item id.
-	 *
-	 * @param $text string The text to be used as the value.
-	 *
-	 * @return string The sanitized item.
-	 */
-	public static function id($text){
-		$output = '';
-
-		if($text){
-			$output = ' id="'.sanitize_html_class($text).'" ';
-		}
-
-		return $output;
-	}
-
-	/**
-	 * A component helper for generating a item title.
-	 *
-	 * @param $text string The text to be used as the value.
-	 *
-	 * @return string The sanitized item.
-	 */
-	public static function title($text){
-		$output = '';
-
-		if($text){
-			$output = ' title="'.esc_attr($text).'" ';
-		}
-
-		return $output;
-	}
-
-	/**
-	 * A component helper for generating a item value.
-	 *
-	 * @param $text string The text to be used as the value.
-	 *
-	 * @return string The sanitized item.
-	 */
-	public static function value($text){
-		$output = '';
-
-		if($text){
-			$output = ' value="'.sanitize_text_field($text).'" ';
-		}
-
-		return $output;
-	}
-
-	/**
-	 * A component helper for generating a item class attribute.
-	 *
-	 * @param $text string The text to be used as the value.
-	 *
-	 * @return string The sanitized item.
-	 */
-	public static function class_attr($text){
-		$output = '';
-
-		if($text){
-			$classes = self::esc_classes($text);
-			if(!empty($classes)){
-				$output = ' class="'.$classes.'" ';
-			}
-		}
-
-		return $output;
-	}
-
-	/**
-	 * Escape a string of classes.
-	 *
-	 * @param $text
-	 *
-	 * @return string
-	 */
-	public static function esc_classes($text){
-		$output = '';
-
-		if($text){
-			$classes = explode(" ",$text);
-			$classes = array_map("trim",$classes);
-			$classes = array_map("sanitize_html_class",$classes);
-			if(!empty($classes)){
-				$output = implode(" ",$classes);
-			}
-		}
-
-		return $output;
-
-	}
-
-	/**
-	 * @param $args
-	 *
-	 * @return string
-	 */
-	public static function data_attributes($args){
-		$output = '';
-
-		if(!empty($args)){
-
-			foreach($args as $key => $val){
-				if(substr( $key, 0, 5 ) === "data-"){
-					$output .= ' '.sanitize_html_class($key).'="'.esc_attr($val).'" ';
-				}
-			}
-		}
-
-		return $output;
-	}
-
-	/**
-	 * @param $args
-	 *
-	 * @return string
-	 */
-	public static function aria_attributes($args){
-		$output = '';
-
-		if(!empty($args)){
-
-			foreach($args as $key => $val){
-				if(substr( $key, 0, 5 ) === "aria-"){
-					$output .= ' '.sanitize_html_class($key).'="'.esc_attr($val).'" ';
-				}
-			}
-		}
-
-		return $output;
-	}
-
-	/**
-	 * Build a font awesome icon from a class.
-	 *
-	 * @param $class
-	 * @param bool $space_after
-	 * @param array $extra_attributes An array of extra attributes.
-	 *
-	 * @return string
-	 */
-	public static function icon($class,$space_after = false, $extra_attributes = array()){
-		$output = '';
-
-		if($class){
-			$classes = self::esc_classes($class);
-			if(!empty($classes)){
-				$output = '<i class="'.$classes.'" ';
-				// extra attributes
-				if(!empty($extra_attributes)){
-					$output .= AUI_Component_Helper::extra_attributes($extra_attributes);
-				}
-				$output .= '></i>';
-				if($space_after){
-					$output .= " ";
-				}
-			}
-		}
-
-		return $output;
-	}
-
-	/**
-	 * @param $args
-	 *
-	 * @return string
-	 */
-	public static function extra_attributes($args){
-		$output = '';
-
-		if(!empty($args)){
-
-			if( is_array($args) ){
-				foreach($args as $key => $val){
-					$output .= ' '.sanitize_html_class($key).'="'.esc_attr($val).'" ';
-				}
-			}else{
-				$output .= ' '.$args.' ';
-			}
-
-		}
-
-		return $output;
-	}
-
-	/**
-	 * @param $args
-	 *
-	 * @return string
-	 */
-	public static function help_text($text){
-		$output = '';
-
-		if($text){
-			$output .= '<small class="form-text text-muted">'.wp_kses_post($text).'</small>';
-		}
-
-
-		return $output;
-	}
-
-	/**
-	 * Replace element require context with JS.
-	 *
-	 * @param $input
-	 *
-	 * @return string|void
-	 */
-	public static function element_require( $input ) {
-
-		$input = str_replace( "'", '"', $input );// we only want double quotes
-
-		$output = esc_attr( str_replace( array( "[%", "%]", "%:checked]" ), array(
-			"jQuery(form).find('[data-argument=\"",
-			"\"]').find('input,select,textarea').val()",
-			"\"]').find('input:checked').val()",
-		), $input ) );
-
-		if($output){
-			$output = ' data-element-require="'.$output.'" ';
-		}
-
-		return $output;
-	}
-
-	/**
-	 * Returns an array of allowed HTML tags and attributes for a given context.
-	 *
-	 * @since 0.1.41
-	 *
-	 * @param string|array $context The context for which to retrieve tags. Allowed values are 'post',
-	 *                              'strip', 'data', 'entities', or the name of a field filter such as
-	 *                              'pre_user_description'.
-	 * @param array $input Input.
-	 * @return array Array of allowed HTML tags and their allowed attributes.
-	 */
-	public static function kses_allowed_html( $context = 'post', $input = array() ) {
-		$allowed_html = wp_kses_allowed_html( $context );
-
-		if ( is_array( $allowed_html ) ) {
-			// <iframe>
-			if ( ! isset( $allowed_html['iframe'] ) && $context == 'post' ) {
-				$allowed_html['iframe']     = array(
-					'class'        => true,
-					'id'           => true,
-					'src'          => true,
-					'width'        => true,
-					'height'       => true,
-					'frameborder'  => true,
-					'marginwidth'  => true,
-					'marginheight' => true,
-					'scrolling'    => true,
-					'style'        => true,
-					'title'        => true,
-					'allow'        => true,
-					'allowfullscreen' => true,
-					'data-*'       => true,
-				);
-			}
-		}
-
-		/**
-		 * Filters the allowed html tags.
-		 *
-		 * @since 0.1.41
-		 *
-		 * @param array[]|string $allowed_html Allowed html tags.
-		 * @param @param string|array $context The context for which to retrieve tags.
-		 * @param array $input Input field.
-		 */
-		return apply_filters( 'ayecode_ui_kses_allowed_html', $allowed_html, $context, $input );
-	}
-
-	/**
-	 * Filters content and keeps only allowable HTML elements.
-	 *
-	 * This function makes sure that only the allowed HTML element names, attribute
-	 * names and attribute values plus only sane HTML entities will occur in
-	 * $string. You have to remove any slashes from PHP's magic quotes before you
-	 * call this function.
-	 *
-	 * The default allowed protocols are 'http', 'https', 'ftp', 'mailto', 'news',
-	 * 'irc', 'gopher', 'nntp', 'feed', 'telnet, 'mms', 'rtsp' and 'svn'. This
-	 * covers all common link protocols, except for 'javascript' which should not
-	 * be allowed for untrusted users.
-	 *
-	 * @since 0.1.41
-	 *
-	 * @param string|array $value Content to filter through kses.
-	 * @param array  $input       Input Field.
-	 * @return string Filtered content with only allowed HTML elements.
-	 */
-	public static function _sanitize_html_field( $value, $input = array() ) {
-		if ( $value === '' ) {
-			return $value;
-		}
-
-		$allowed_html = self::kses_allowed_html( 'post', $input );
-
-		if ( ! is_array( $allowed_html ) ) {
-			$allowed_html = wp_kses_allowed_html( 'post' );
-		}
-
-		$filtered = trim( wp_unslash( $value ) );
-		$filtered = wp_kses( $filtered, $allowed_html );
-		$filtered = balanceTags( $filtered ); // Balances tags
-
-		return $filtered;
-	}
-
-	/**
-	 * Navigates through an array, object, or scalar, and removes slashes from the values.
-	 *
-	 * @since 0.1.41
-	 *
-	 * @param mixed $value The value to be stripped.
-	 * @param array  $input Input Field.
-	 * @return mixed Stripped value.
-	 */
-	public static function sanitize_html_field( $value, $input = array() ) {
-		$original = $value;
-
-		if ( is_array( $value ) ) {
-			foreach ( $value as $index => $item ) {
-				$value[ $index ] = self::_sanitize_html_field( $value, $input );
-			}
-		} elseif ( is_object( $value ) ) {
-			$object_vars = get_object_vars( $value );
-
-			foreach ( $object_vars as $property_name => $property_value ) {
-				$value->$property_name = self::_sanitize_html_field( $property_value, $input );
-			}
-		} else {
-			$value = self::_sanitize_html_field( $value, $input );
-		}
-
-		/**
-		 * Filters content and keeps only allowable HTML elements.
-		 *
-		 * @since 0.1.41
-		 *
-		 * @param string|array $value Content to filter through kses.
-		 * @param string|array $value Original content without filter.
-		 * @param array  $input       Input Field.
-		 */
-		return apply_filters( 'ayecode_ui_sanitize_html_field', $value, $original, $input );
-	}
+    /**
+     * A component helper for generating a input name.
+     *
+     * @param $text
+     * @param $multiple bool If the name is set to be multiple but no brackets found then we add some.
+     *
+     * @return string
+     */
+    public static function name($text,$multiple = false){
+        $output = '';
+
+        if($text){
+            $is_multiple = strpos($text, '[') === false && $multiple  ? '[]' : '';
+            $output = ' name="'.esc_attr($text).$is_multiple.'" ';
+        }
+
+        return $output;
+    }
+
+    /**
+     * A component helper for generating a item id.
+     *
+     * @param $text string The text to be used as the value.
+     *
+     * @return string The sanitized item.
+     */
+    public static function id($text){
+        $output = '';
+
+        if($text){
+            $output = ' id="'.sanitize_html_class($text).'" ';
+        }
+
+        return $output;
+    }
+
+    /**
+     * A component helper for generating a item title.
+     *
+     * @param $text string The text to be used as the value.
+     *
+     * @return string The sanitized item.
+     */
+    public static function title($text){
+        $output = '';
+
+        if($text){
+            $output = ' title="'.esc_attr($text).'" ';
+        }
+
+        return $output;
+    }
+
+    /**
+     * A component helper for generating a item value.
+     *
+     * @param $text string The text to be used as the value.
+     *
+     * @return string The sanitized item.
+     */
+    public static function value($text){
+        $output = '';
+
+        if($text){
+            $output = ' value="'.sanitize_text_field($text).'" ';
+        }
+
+        return $output;
+    }
+
+    /**
+     * A component helper for generating a item class attribute.
+     *
+     * @param $text string The text to be used as the value.
+     *
+     * @return string The sanitized item.
+     */
+    public static function class_attr($text){
+        $output = '';
+
+        if($text){
+            $classes = self::esc_classes($text);
+            if(!empty($classes)){
+                $output = ' class="'.$classes.'" ';
+            }
+        }
+
+        return $output;
+    }
+
+    /**
+     * Escape a string of classes.
+     *
+     * @param $text
+     *
+     * @return string
+     */
+    public static function esc_classes($text){
+        $output = '';
+
+        if($text){
+            $classes = explode(" ",$text);
+            $classes = array_map("trim",$classes);
+            $classes = array_map("sanitize_html_class",$classes);
+            if(!empty($classes)){
+                $output = implode(" ",$classes);
+            }
+        }
+
+        return $output;
+
+    }
+
+    /**
+     * @param $args
+     *
+     * @return string
+     */
+    public static function data_attributes($args){
+        $output = '';
+
+        if(!empty($args)){
+
+            foreach($args as $key => $val){
+                if(substr( $key, 0, 5 ) === "data-"){
+                    $output .= ' '.sanitize_html_class($key).'="'.esc_attr($val).'" ';
+                }
+            }
+        }
+
+        return $output;
+    }
+
+    /**
+     * @param $args
+     *
+     * @return string
+     */
+    public static function aria_attributes($args){
+        $output = '';
+
+        if(!empty($args)){
+
+            foreach($args as $key => $val){
+                if(substr( $key, 0, 5 ) === "aria-"){
+                    $output .= ' '.sanitize_html_class($key).'="'.esc_attr($val).'" ';
+                }
+            }
+        }
+
+        return $output;
+    }
+
+    /**
+     * Build a font awesome icon from a class.
+     *
+     * @param $class
+     * @param bool $space_after
+     * @param array $extra_attributes An array of extra attributes.
+     *
+     * @return string
+     */
+    public static function icon($class,$space_after = false, $extra_attributes = array()){
+        $output = '';
+
+        if($class){
+            $classes = self::esc_classes($class);
+            if(!empty($classes)){
+                $output = '<i class="'.$classes.'" ';
+                // extra attributes
+                if(!empty($extra_attributes)){
+                    $output .= AUI_Component_Helper::extra_attributes($extra_attributes);
+                }
+                $output .= '></i>';
+                if($space_after){
+                    $output .= " ";
+                }
+            }
+        }
+
+        return $output;
+    }
+
+    /**
+     * @param $args
+     *
+     * @return string
+     */
+    public static function extra_attributes($args){
+        $output = '';
+
+        if(!empty($args)){
+
+            if( is_array($args) ){
+                foreach($args as $key => $val){
+                    $output .= ' '.sanitize_html_class($key).'="'.esc_attr($val).'" ';
+                }
+            }else{
+                $output .= ' '.$args.' ';
+            }
+
+        }
+
+        return $output;
+    }
+
+    /**
+     * @param $args
+     *
+     * @return string
+     */
+    public static function help_text($text){
+        $output = '';
+
+        if($text){
+            $output .= '<small class="form-text text-muted">'.wp_kses_post($text).'</small>';
+        }
+
+
+        return $output;
+    }
+
+    /**
+     * Replace element require context with JS.
+     *
+     * @param $input
+     *
+     * @return string|void
+     */
+    public static function element_require( $input ) {
+
+        $input = str_replace( "'", '"', $input );// we only want double quotes
+
+        $output = esc_attr( str_replace( array( "[%", "%]", "%:checked]" ), array(
+            "jQuery(form).find('[data-argument=\"",
+            "\"]').find('input,select,textarea').val()",
+            "\"]').find('input:checked').val()",
+        ), $input ) );
+
+        if($output){
+            $output = ' data-element-require="'.$output.'" ';
+        }
+
+        return $output;
+    }
+
+    /**
+     * Returns an array of allowed HTML tags and attributes for a given context.
+     *
+     * @since 0.1.41
+     *
+     * @param string|array $context The context for which to retrieve tags. Allowed values are 'post',
+     *                              'strip', 'data', 'entities', or the name of a field filter such as
+     *                              'pre_user_description'.
+     * @param array $input Input.
+     * @return array Array of allowed HTML tags and their allowed attributes.
+     */
+    public static function kses_allowed_html( $context = 'post', $input = array() ) {
+        $allowed_html = wp_kses_allowed_html( $context );
+
+        if ( is_array( $allowed_html ) ) {
+            // <iframe>
+            if ( ! isset( $allowed_html['iframe'] ) && $context == 'post' ) {
+                $allowed_html['iframe']     = array(
+                    'class'        => true,
+                    'id'           => true,
+                    'src'          => true,
+                    'width'        => true,
+                    'height'       => true,
+                    'frameborder'  => true,
+                    'marginwidth'  => true,
+                    'marginheight' => true,
+                    'scrolling'    => true,
+                    'style'        => true,
+                    'title'        => true,
+                    'allow'        => true,
+                    'allowfullscreen' => true,
+                    'data-*'       => true,
+                );
+            }
+        }
+
+        /**
+         * Filters the allowed html tags.
+         *
+         * @since 0.1.41
+         *
+         * @param array[]|string $allowed_html Allowed html tags.
+         * @param @param string|array $context The context for which to retrieve tags.
+         * @param array $input Input field.
+         */
+        return apply_filters( 'ayecode_ui_kses_allowed_html', $allowed_html, $context, $input );
+    }
+
+    /**
+     * Filters content and keeps only allowable HTML elements.
+     *
+     * This function makes sure that only the allowed HTML element names, attribute
+     * names and attribute values plus only sane HTML entities will occur in
+     * $string. You have to remove any slashes from PHP's magic quotes before you
+     * call this function.
+     *
+     * The default allowed protocols are 'http', 'https', 'ftp', 'mailto', 'news',
+     * 'irc', 'gopher', 'nntp', 'feed', 'telnet, 'mms', 'rtsp' and 'svn'. This
+     * covers all common link protocols, except for 'javascript' which should not
+     * be allowed for untrusted users.
+     *
+     * @since 0.1.41
+     *
+     * @param string|array $value Content to filter through kses.
+     * @param array  $input       Input Field.
+     * @return string Filtered content with only allowed HTML elements.
+     */
+    public static function _sanitize_html_field( $value, $input = array() ) {
+        if ( $value === '' ) {
+            return $value;
+        }
+
+        $allowed_html = self::kses_allowed_html( 'post', $input );
+
+        if ( ! is_array( $allowed_html ) ) {
+            $allowed_html = wp_kses_allowed_html( 'post' );
+        }
+
+        $filtered = trim( wp_unslash( $value ) );
+        $filtered = wp_kses( $filtered, $allowed_html );
+        $filtered = balanceTags( $filtered ); // Balances tags
+
+        return $filtered;
+    }
+
+    /**
+     * Navigates through an array, object, or scalar, and removes slashes from the values.
+     *
+     * @since 0.1.41
+     *
+     * @param mixed $value The value to be stripped.
+     * @param array  $input Input Field.
+     * @return mixed Stripped value.
+     */
+    public static function sanitize_html_field( $value, $input = array() ) {
+        $original = $value;
+
+        if ( is_array( $value ) ) {
+            foreach ( $value as $index => $item ) {
+                $value[ $index ] = self::_sanitize_html_field( $value, $input );
+            }
+        } elseif ( is_object( $value ) ) {
+            $object_vars = get_object_vars( $value );
+
+            foreach ( $object_vars as $property_name => $property_value ) {
+                $value->$property_name = self::_sanitize_html_field( $property_value, $input );
+            }
+        } else {
+            $value = self::_sanitize_html_field( $value, $input );
+        }
+
+        /**
+         * Filters content and keeps only allowable HTML elements.
+         *
+         * @since 0.1.41
+         *
+         * @param string|array $value Content to filter through kses.
+         * @param string|array $value Original content without filter.
+         * @param array  $input       Input Field.
+         */
+        return apply_filters( 'ayecode_ui_sanitize_html_field', $value, $original, $input );
+    }
 }
\ No newline at end of file

vendor/ayecode/wp-ayecode-ui/includes/components/class-aui-component-input.php

Indentation +1012 added lines, -1012 removed lines

@@ -1,7 +1,7 @@ 
 <?php
 
 if ( ! defined( 'ABSPATH' ) ) {
-	exit; // Exit if accessed directly
+    exit; // Exit if accessed directly
 }
 
 /**
@@ -11,1022 +11,1022 @@ 
  */
 class AUI_Component_Input {
 
-	/**
-	 * Build the component.
-	 *
-	 * @param array $args
-	 *
-	 * @return string The rendered component.
-	 */
-	public static function input($args = array()){
-		$defaults = array(
-			'type'       => 'text',
-			'name'       => '',
-			'class'      => '',
-			'wrap_class' => '',
-			'id'         => '',
-			'placeholder'=> '',
-			'title'      => '',
-			'value'      => '',
-			'required'   => false,
-			'label'      => '',
-			'label_after'=> false,
-			'label_class'=> '',
-			'label_type' => '', // sets the label type, default: hidden. Options: hidden, top, horizontal, floating
-			'help_text'  => '',
-			'validation_text'   => '',
-			'validation_pattern' => '',
-			'no_wrap'    => false,
-			'input_group_right' => '',
-			'input_group_left' => '',
-			'input_group_right_inside' => false, // forces the input group inside the input
-			'input_group_left_inside' => false, // forces the input group inside the input
-			'step'       => '',
-			'switch'     => false, // to show checkbox as a switch
-			'checked'   => false, // set a checkbox or radio as selected
-			'password_toggle' => true, // toggle view/hide password
-			'element_require'   => '', // [%element_id%] == "1"
-			'extra_attributes'  => array() // an array of extra attributes
-		);
-
-		/**
-		 * Parse incoming $args into an array and merge it with $defaults
-		 */
-		$args   = wp_parse_args( $args, $defaults );
-		$output = '';
-		if ( ! empty( $args['type'] ) ) {
-			// hidden label option needs to be empty
-			$args['label_type'] = $args['label_type'] == 'hidden' ? '' : $args['label_type'];
-
-			$type = sanitize_html_class( $args['type'] );
-
-			$help_text = '';
-			$label = '';
-			$label_after = $args['label_after'];
-			$label_args = array(
-				'title'=> $args['label'],
-				'for'=> $args['id'],
-				'class' => $args['label_class']." ",
-				'label_type' => $args['label_type']
-			);
-
-			// floating labels need label after
-			if( $args['label_type'] == 'floating' && $type != 'checkbox' ){
-				$label_after = true;
-				$args['placeholder'] = ' '; // set the placeholder not empty so the floating label works.
-			}
-
-			// Some special sauce for files
-			if($type=='file' ){
-				$label_after = true; // if type file we need the label after
-				$args['class'] .= ' custom-file-input ';
-			}elseif($type=='checkbox'){
-				$label_after = true; // if type file we need the label after
-				$args['class'] .= ' custom-control-input ';
-			}elseif($type=='datepicker' || $type=='timepicker'){
-				$type = 'text';
-				//$args['class'] .= ' aui-flatpickr bg-initial ';
-				$args['class'] .= ' bg-initial ';
-
-				$args['extra_attributes']['data-aui-init'] = 'flatpickr';
-				// enqueue the script
-				$aui_settings = AyeCode_UI_Settings::instance();
-				$aui_settings->enqueue_flatpickr();
-			}
-
-
-			// open/type
-			$output .= '<input type="' . $type . '" ';
-
-			// name
-			if(!empty($args['name'])){
-				$output .= ' name="'.esc_attr($args['name']).'" ';
-			}
-
-			// id
-			if(!empty($args['id'])){
-				$output .= ' id="'.sanitize_html_class($args['id']).'" ';
-			}
-
-			// placeholder
-			if(isset($args['placeholder']) && '' != $args['placeholder'] ){
-				$output .= ' placeholder="'.esc_attr($args['placeholder']).'" ';
-			}
-
-			// title
-			if(!empty($args['title'])){
-				$output .= ' title="'.esc_attr($args['title']).'" ';
-			}
-
-			// value
-			if(!empty($args['value'])){
-				$output .= ' value="'.sanitize_text_field($args['value']).'" ';
-			}
-
-			// checked, for radio and checkboxes
-			if( ( $type == 'checkbox' || $type == 'radio' ) && $args['checked'] ){
-				$output .= ' checked ';
-			}
-
-			// validation text
-			if(!empty($args['validation_text'])){
-				$output .= ' oninvalid="setCustomValidity(\''.esc_attr($args['validation_text']).'\')" ';
-				$output .= ' onchange="try{setCustomValidity(\'\')}catch(e){}" ';
-			}
-
-			// validation_pattern
-			if(!empty($args['validation_pattern'])){
-				$output .= ' pattern="'.$args['validation_pattern'].'" ';
-			}
-
-			// step (for numbers)
-			if(!empty($args['step'])){
-				$output .= ' step="'.$args['step'].'" ';
-			}
-
-			// required
-			if(!empty($args['required'])){
-				$output .= ' required ';
-			}
-
-			// class
-			$class = !empty($args['class']) ? AUI_Component_Helper::esc_classes( $args['class'] ) : '';
-			$output .= ' class="form-control '.$class.'" ';
-
-			// data-attributes
-			$output .= AUI_Component_Helper::data_attributes($args);
-
-			// extra attributes
-			if(!empty($args['extra_attributes'])){
-				$output .= AUI_Component_Helper::extra_attributes($args['extra_attributes']);
-			}
-
-			// close
-			$output .= ' >';
-
-
-			// label
-			if(!empty($args['label'])){
-				if($type == 'file'){$label_args['class'] .= 'custom-file-label';}
-				elseif($type == 'checkbox'){$label_args['class'] .= 'custom-control-label';}
-				$label = self::label( $label_args, $type );
-			}
-
-			// help text
-			if(!empty($args['help_text'])){
-				$help_text = AUI_Component_Helper::help_text($args['help_text']);
-			}
-
-
-			// set help text in the correct possition
-			if($label_after){
-				$output .= $label . $help_text;
-			}
-
-			// some input types need a separate wrap
-			if($type == 'file') {
-				$output = self::wrap( array(
-					'content' => $output,
-					'class'   => 'form-group custom-file'
-				) );
-			}elseif($type == 'checkbox'){
-				$wrap_class = $args['switch'] ? 'custom-switch' : 'custom-checkbox';
-				$output = self::wrap( array(
-					'content' => $output,
-					'class'   => 'custom-control '.$wrap_class
-				) );
-
-				if($args['label_type']=='horizontal'){
-					$output = '<div class="col-sm-2 col-form-label"></div><div class="col-sm-10">' . $output . '</div>';
-				}
-			}elseif($type == 'password' && $args['password_toggle'] && !$args['input_group_right']){
-
-
-				// allow password field to toggle view
-				$args['input_group_right'] = '<span class="input-group-text c-pointer px-3" 
+    /**
+     * Build the component.
+     *
+     * @param array $args
+     *
+     * @return string The rendered component.
+     */
+    public static function input($args = array()){
+        $defaults = array(
+            'type'       => 'text',
+            'name'       => '',
+            'class'      => '',
+            'wrap_class' => '',
+            'id'         => '',
+            'placeholder'=> '',
+            'title'      => '',
+            'value'      => '',
+            'required'   => false,
+            'label'      => '',
+            'label_after'=> false,
+            'label_class'=> '',
+            'label_type' => '', // sets the label type, default: hidden. Options: hidden, top, horizontal, floating
+            'help_text'  => '',
+            'validation_text'   => '',
+            'validation_pattern' => '',
+            'no_wrap'    => false,
+            'input_group_right' => '',
+            'input_group_left' => '',
+            'input_group_right_inside' => false, // forces the input group inside the input
+            'input_group_left_inside' => false, // forces the input group inside the input
+            'step'       => '',
+            'switch'     => false, // to show checkbox as a switch
+            'checked'   => false, // set a checkbox or radio as selected
+            'password_toggle' => true, // toggle view/hide password
+            'element_require'   => '', // [%element_id%] == "1"
+            'extra_attributes'  => array() // an array of extra attributes
+        );
+
+        /**
+         * Parse incoming $args into an array and merge it with $defaults
+         */
+        $args   = wp_parse_args( $args, $defaults );
+        $output = '';
+        if ( ! empty( $args['type'] ) ) {
+            // hidden label option needs to be empty
+            $args['label_type'] = $args['label_type'] == 'hidden' ? '' : $args['label_type'];
+
+            $type = sanitize_html_class( $args['type'] );
+
+            $help_text = '';
+            $label = '';
+            $label_after = $args['label_after'];
+            $label_args = array(
+                'title'=> $args['label'],
+                'for'=> $args['id'],
+                'class' => $args['label_class']." ",
+                'label_type' => $args['label_type']
+            );
+
+            // floating labels need label after
+            if( $args['label_type'] == 'floating' && $type != 'checkbox' ){
+                $label_after = true;
+                $args['placeholder'] = ' '; // set the placeholder not empty so the floating label works.
+            }
+
+            // Some special sauce for files
+            if($type=='file' ){
+                $label_after = true; // if type file we need the label after
+                $args['class'] .= ' custom-file-input ';
+            }elseif($type=='checkbox'){
+                $label_after = true; // if type file we need the label after
+                $args['class'] .= ' custom-control-input ';
+            }elseif($type=='datepicker' || $type=='timepicker'){
+                $type = 'text';
+                //$args['class'] .= ' aui-flatpickr bg-initial ';
+                $args['class'] .= ' bg-initial ';
+
+                $args['extra_attributes']['data-aui-init'] = 'flatpickr';
+                // enqueue the script
+                $aui_settings = AyeCode_UI_Settings::instance();
+                $aui_settings->enqueue_flatpickr();
+            }
+
+
+            // open/type
+            $output .= '<input type="' . $type . '" ';
+
+            // name
+            if(!empty($args['name'])){
+                $output .= ' name="'.esc_attr($args['name']).'" ';
+            }
+
+            // id
+            if(!empty($args['id'])){
+                $output .= ' id="'.sanitize_html_class($args['id']).'" ';
+            }
+
+            // placeholder
+            if(isset($args['placeholder']) && '' != $args['placeholder'] ){
+                $output .= ' placeholder="'.esc_attr($args['placeholder']).'" ';
+            }
+
+            // title
+            if(!empty($args['title'])){
+                $output .= ' title="'.esc_attr($args['title']).'" ';
+            }
+
+            // value
+            if(!empty($args['value'])){
+                $output .= ' value="'.sanitize_text_field($args['value']).'" ';
+            }
+
+            // checked, for radio and checkboxes
+            if( ( $type == 'checkbox' || $type == 'radio' ) && $args['checked'] ){
+                $output .= ' checked ';
+            }
+
+            // validation text
+            if(!empty($args['validation_text'])){
+                $output .= ' oninvalid="setCustomValidity(\''.esc_attr($args['validation_text']).'\')" ';
+                $output .= ' onchange="try{setCustomValidity(\'\')}catch(e){}" ';
+            }
+
+            // validation_pattern
+            if(!empty($args['validation_pattern'])){
+                $output .= ' pattern="'.$args['validation_pattern'].'" ';
+            }
+
+            // step (for numbers)
+            if(!empty($args['step'])){
+                $output .= ' step="'.$args['step'].'" ';
+            }
+
+            // required
+            if(!empty($args['required'])){
+                $output .= ' required ';
+            }
+
+            // class
+            $class = !empty($args['class']) ? AUI_Component_Helper::esc_classes( $args['class'] ) : '';
+            $output .= ' class="form-control '.$class.'" ';
+
+            // data-attributes
+            $output .= AUI_Component_Helper::data_attributes($args);
+
+            // extra attributes
+            if(!empty($args['extra_attributes'])){
+                $output .= AUI_Component_Helper::extra_attributes($args['extra_attributes']);
+            }
+
+            // close
+            $output .= ' >';
+
+
+            // label
+            if(!empty($args['label'])){
+                if($type == 'file'){$label_args['class'] .= 'custom-file-label';}
+                elseif($type == 'checkbox'){$label_args['class'] .= 'custom-control-label';}
+                $label = self::label( $label_args, $type );
+            }
+
+            // help text
+            if(!empty($args['help_text'])){
+                $help_text = AUI_Component_Helper::help_text($args['help_text']);
+            }
+
+
+            // set help text in the correct possition
+            if($label_after){
+                $output .= $label . $help_text;
+            }
+
+            // some input types need a separate wrap
+            if($type == 'file') {
+                $output = self::wrap( array(
+                    'content' => $output,
+                    'class'   => 'form-group custom-file'
+                ) );
+            }elseif($type == 'checkbox'){
+                $wrap_class = $args['switch'] ? 'custom-switch' : 'custom-checkbox';
+                $output = self::wrap( array(
+                    'content' => $output,
+                    'class'   => 'custom-control '.$wrap_class
+                ) );
+
+                if($args['label_type']=='horizontal'){
+                    $output = '<div class="col-sm-2 col-form-label"></div><div class="col-sm-10">' . $output . '</div>';
+                }
+            }elseif($type == 'password' && $args['password_toggle'] && !$args['input_group_right']){
+
+
+                // allow password field to toggle view
+                $args['input_group_right'] = '<span class="input-group-text c-pointer px-3" 
 onclick="var $el = jQuery(this).find(\'i\');$el.toggleClass(\'fa-eye fa-eye-slash\');
 var $eli = jQuery(this).parent().parent().find(\'input\');
 if($el.hasClass(\'fa-eye\'))
 {$eli.attr(\'type\',\'text\');}
 else{$eli.attr(\'type\',\'password\');}"
 ><i class="far fa-fw fa-eye-slash"></i></span>';
-			}
-
-			// input group wraps
-			if($args['input_group_left'] || $args['input_group_right']){
-				$w100 = strpos($args['class'], 'w-100') !== false ? ' w-100' : '';
-				if($args['input_group_left']){
-					$output = self::wrap( array(
-						'content' => $output,
-						'class'   => $args['input_group_left_inside'] ? 'input-group-inside position-relative'.$w100  : 'input-group',
-						'input_group_left' => $args['input_group_left'],
-						'input_group_left_inside'    => $args['input_group_left_inside']
-					) );
-				}
-				if($args['input_group_right']){
-					$output = self::wrap( array(
-						'content' => $output,
-						'class'   => $args['input_group_right_inside'] ? 'input-group-inside position-relative'.$w100 : 'input-group',
-						'input_group_right' => $args['input_group_right'],
-						'input_group_right_inside'    => $args['input_group_right_inside']
-					) );
-				}
-
-			}
-
-			if(!$label_after){
-				$output .= $help_text;
-			}
-
-
-			if($args['label_type']=='horizontal' && $type != 'checkbox'){
-				$output = self::wrap( array(
-					'content' => $output,
-					'class'   => 'col-sm-10',
-				) );
-			}
-
-			if(!$label_after){
-				$output = $label . $output;
-			}
-
-			// wrap
-			if(!$args['no_wrap']){
-
-				$form_group_class = $args['label_type']=='floating' && $type != 'checkbox' ? 'form-label-group' : 'form-group';
-				$wrap_class = $args['label_type']=='horizontal' ? $form_group_class . ' row' : $form_group_class;
-				$wrap_class = !empty($args['wrap_class']) ? $wrap_class." ".$args['wrap_class'] : $wrap_class;
-				$output = self::wrap(array(
-					'content' => $output,
-					'class'   => $wrap_class,
-					'element_require'   => $args['element_require'],
-					'argument_id'  => $args['id']
-				));
-			}
-
-
-
-		}
-
-		return $output;
-	}
-
-	/**
-	 * Build the component.
-	 *
-	 * @param array $args
-	 *
-	 * @return string The rendered component.
-	 */
-	public static function textarea($args = array()){
-		$defaults = array(
-			'name'       => '',
-			'class'      => '',
-			'wrap_class' => '',
-			'id'         => '',
-			'placeholder'=> '',
-			'title'      => '',
-			'value'      => '',
-			'required'   => false,
-			'label'      => '',
-			'label_after'=> false,
-			'label_class'      => '',
-			'label_type' => '', // sets the label type, default: hidden. Options: hidden, top, horizontal, floating
-			'help_text'  => '',
-			'validation_text'   => '',
-			'validation_pattern' => '',
-			'no_wrap'    => false,
-			'rows'      => '',
-			'wysiwyg'   => false,
-			'allow_tags' => false, // Allow HTML tags
-			'element_require'   => '', // [%element_id%] == "1"
-			'extra_attributes'  => array(), // an array of extra attributes
-		);
-
-		/**
-		 * Parse incoming $args into an array and merge it with $defaults
-		 */
-		$args   = wp_parse_args( $args, $defaults );
-		$output = '';
-
-		// hidden label option needs to be empty
-		$args['label_type'] = $args['label_type'] == 'hidden' ? '' : $args['label_type'];
-
-		// floating labels don't work with wysiwyg so set it as top
-		if($args['label_type'] == 'floating' && !empty($args['wysiwyg'])){
-			$args['label_type'] = 'top';
-		}
-
-		$label_after = $args['label_after'];
-
-		// floating labels need label after
-		if( $args['label_type'] == 'floating' && empty($args['wysiwyg']) ){
-			$label_after = true;
-			$args['placeholder'] = ' '; // set the placeholder not empty so the floating label works.
-		}
-
-		// label
-		if(!empty($args['label']) && is_array($args['label'])){
-		}elseif(!empty($args['label']) && !$label_after){
-			$label_args = array(
-				'title'=> $args['label'],
-				'for'=> $args['id'],
-				'class' => $args['label_class']." ",
-				'label_type' => $args['label_type']
-			);
-			$output .= self::label( $label_args );
-		}
-
-		// maybe horizontal label
-		if($args['label_type']=='horizontal'){
-			$output .= '<div class="col-sm-10">';
-		}
-
-		if(!empty($args['wysiwyg'])){
-			ob_start();
-			$content = $args['value'];
-			$editor_id = !empty($args['id']) ? sanitize_html_class($args['id']) : 'wp_editor';
-			$settings = array(
-				'textarea_rows' => !empty(absint($args['rows'])) ? absint($args['rows']) : 4,
-				'quicktags'     => false,
-				'media_buttons' => false,
-				'editor_class'  => 'form-control',
-				'textarea_name' => !empty($args['name']) ? sanitize_html_class($args['name']) : sanitize_html_class($args['id']),
-				'teeny'         => true,
-			);
-
-			// maybe set settings if array
-			if(is_array($args['wysiwyg'])){
-				$settings  = wp_parse_args( $args['wysiwyg'], $settings );
-			}
-
-			wp_editor( $content, $editor_id, $settings );
-			$output .= ob_get_clean();
-		}else{
-
-			// open
-			$output .= '<textarea ';
-
-			// name
-			if(!empty($args['name'])){
-				$output .= ' name="'.sanitize_html_class($args['name']).'" ';
-			}
-
-			// id
-			if(!empty($args['id'])){
-				$output .= ' id="'.sanitize_html_class($args['id']).'" ';
-			}
-
-			// placeholder
-			if(isset($args['placeholder']) && '' != $args['placeholder']){
-				$output .= ' placeholder="'.esc_attr($args['placeholder']).'" ';
-			}
-
-			// title
-			if(!empty($args['title'])){
-				$output .= ' title="'.esc_attr($args['title']).'" ';
-			}
-
-			// validation text
-			if(!empty($args['validation_text'])){
-				$output .= ' oninvalid="setCustomValidity(\''.esc_attr($args['validation_text']).'\')" ';
-				$output .= ' onchange="try{setCustomValidity(\'\')}catch(e){}" ';
-			}
-
-			// validation_pattern
-			if(!empty($args['validation_pattern'])){
-				$output .= ' pattern="'.$args['validation_pattern'].'" ';
-			}
-
-			// required
-			if(!empty($args['required'])){
-				$output .= ' required ';
-			}
-
-			// rows
-			if(!empty($args['rows'])){
-				$output .= ' rows="'.absint($args['rows']).'" ';
-			}
-
-
-			// class
-			$class = !empty($args['class']) ? $args['class'] : '';
-			$output .= ' class="form-control '.$class.'" ';
-
-			// extra attributes
-			if(!empty($args['extra_attributes'])){
-				$output .= AUI_Component_Helper::extra_attributes($args['extra_attributes']);
-			}
-
-			// close tag
-			$output .= ' >';
-
-			// value
-			if ( ! empty( $args['value'] ) ) {
-				if ( ! empty( $args['allow_tags'] ) ) {
-					$output .= AUI_Component_Helper::sanitize_html_field( $args['value'], $args ); // Sanitize HTML.
-				} else {
-					$output .= sanitize_textarea_field( $args['value'] );
-				}
-			}
-
-			// closing tag
-			$output .= '</textarea>';
-
-		}
-
-		if(!empty($args['label']) && $label_after){
-			$label_args = array(
-				'title'=> $args['label'],
-				'for'=> $args['id'],
-				'class' => $args['label_class']." ",
-				'label_type' => $args['label_type']
-			);
-			$output .= self::label( $label_args );
-		}
-
-		// help text
-		if(!empty($args['help_text'])){
-			$output .= AUI_Component_Helper::help_text($args['help_text']);
-		}
-
-		// maybe horizontal label
-		if($args['label_type']=='horizontal'){
-			$output .= '</div>';
-		}
-
-
-		// wrap
-		if(!$args['no_wrap']){
-			$form_group_class = $args['label_type']=='floating' ? 'form-label-group' : 'form-group';
-			$wrap_class = $args['label_type']=='horizontal' ? $form_group_class . ' row' : $form_group_class;
-			$wrap_class = !empty($args['wrap_class']) ? $wrap_class." ".$args['wrap_class'] : $wrap_class;
-			$output = self::wrap(array(
-				'content' => $output,
-				'class'   => $wrap_class,
-				'element_require'   => $args['element_require'],
-				'argument_id'  => $args['id']
-			));
-		}
-
-
-		return $output;
-	}
-
-	public static function label($args = array(), $type = ''){
-		//<label for="exampleInputEmail1">Email address</label>
-		$defaults = array(
-			'title'       => 'div',
-			'for'      => '',
-			'class'      => '',
-			'label_type'    => '', // empty = hidden, top, horizontal
-		);
-
-		/**
-		 * Parse incoming $args into an array and merge it with $defaults
-		 */
-		$args   = wp_parse_args( $args, $defaults );
-		$output = '';
-
-		if($args['title']){
-
-			// maybe hide labels //@todo set a global option for visibility class
-			if($type == 'file' || $type == 'checkbox' || $type == 'radio' || !empty($args['label_type']) ){
-				$class = $args['class'];
-			}else{
-				$class = 'sr-only '.$args['class'];
-			}
-
-			// maybe horizontal
-			if($args['label_type']=='horizontal' && $type != 'checkbox'){
-				$class .= ' col-sm-2 col-form-label';
-			}
-
-			// open
-			$output .= '<label ';
-
-			// for
-			if(!empty($args['for'])){
-				$output .= ' for="'.sanitize_text_field($args['for']).'" ';
-			}
-
-			// class
-			$class = $class ? AUI_Component_Helper::esc_classes( $class ) : '';
-			$output .= ' class="'.$class.'" ';
-
-			// close
-			$output .= '>';
-
-
-			// title, don't escape fully as can contain html
-			if(!empty($args['title'])){
-				$output .= wp_kses_post($args['title']);
-			}
-
-			// close wrap
-			$output .= '</label>';
-
-
-		}
-
-
-		return $output;
-	}
-
-	/**
-	 * Wrap some content in a HTML wrapper.
-	 *
-	 * @param array $args
-	 *
-	 * @return string
-	 */
-	public static function wrap($args = array()){
-		$defaults = array(
-			'type'       => 'div',
-			'class'      => 'form-group',
-			'content'   => '',
-			'input_group_left' => '',
-			'input_group_right' => '',
-			'input_group_left_inside' => false,
-			'input_group_right_inside' => false,
-			'element_require'   => '',
-			'argument_id'   => '',
-		);
-
-		/**
-		 * Parse incoming $args into an array and merge it with $defaults
-		 */
-		$args   = wp_parse_args( $args, $defaults );
-		$output = '';
-		if($args['type']){
-
-			// open
-			$output .= '<'.sanitize_html_class($args['type']);
-
-			// element require
-			if(!empty($args['element_require'])){
-				$output .= AUI_Component_Helper::element_require($args['element_require']);
-				$args['class'] .= " aui-conditional-field";
-			}
-
-			// argument_id
-			if( !empty($args['argument_id']) ){
-				$output .= ' data-argument="'.esc_attr($args['argument_id']).'"';
-			}
-
-			// class
-			$class = !empty($args['class']) ? AUI_Component_Helper::esc_classes( $args['class'] ) : '';
-			$output .= ' class="'.$class.'" ';
-
-			// close wrap
-			$output .= ' >';
-
-
-			// Input group left
-			if(!empty($args['input_group_left'])){
-				$position_class = !empty($args['input_group_left_inside']) ? 'position-absolute h-100' : '';
-				$input_group_left = strpos($args['input_group_left'], '<') !== false ? $args['input_group_left'] : '<span class="input-group-text">'.$args['input_group_left'].'</span>';
-				$output .= '<div class="input-group-prepend '.$position_class.'">'.$input_group_left.'</div>';
-			}
-
-			// content
-			$output .= $args['content'];
-
-			// Input group right
-			if(!empty($args['input_group_right'])){
-				$position_class = !empty($args['input_group_left_inside']) ? 'position-absolute h-100' : '';
-				$input_group_right = strpos($args['input_group_right'], '<') !== false ? $args['input_group_right'] : '<span class="input-group-text">'.$args['input_group_right'].'</span>';
-				$output .= '<div class="input-group-append '.$position_class.'">'.$input_group_right.'</div>';
-			}
-
-
-			// close wrap
-			$output .= '</'.sanitize_html_class($args['type']).'>';
-
-
-		}else{
-			$output = $args['content'];
-		}
-
-		return $output;
-	}
-
-	/**
-	 * Build the component.
-	 *
-	 * @param array $args
-	 *
-	 * @return string The rendered component.
-	 */
-	public static function select($args = array()){
-		$defaults = array(
-			'class'      => '',
-			'wrap_class' => '',
-			'id'         => '',
-			'title'      => '',
-			'value'      => '', // can be an array or a string
-			'required'   => false,
-			'label'      => '',
-			'label_after'=> false,
-			'label_type' => '', // sets the label type, default: hidden. Options: hidden, top, horizontal, floating
-			'label_class'      => '',
-			'help_text'  => '',
-			'placeholder'=> '',
-			'options'    => array(), // array or string
-			'icon'       => '',
-			'multiple'   => false,
-			'select2'    => false,
-			'no_wrap'    => false,
-			'element_require'   => '', // [%element_id%] == "1"
-			'extra_attributes'  => array(), // an array of extra attributes
-		);
-
-		/**
-		 * Parse incoming $args into an array and merge it with $defaults
-		 */
-		$args   = wp_parse_args( $args, $defaults );
-		$output = '';
-
-		// for now lets hide floating labels
-		if( $args['label_type'] == 'floating' ){$args['label_type'] = 'hidden';}
-
-		// hidden label option needs to be empty
-		$args['label_type'] = $args['label_type'] == 'hidden' ? '' : $args['label_type'];
-
-
-		$label_after = $args['label_after'];
-
-		// floating labels need label after
-		if( $args['label_type'] == 'floating' ){
-			$label_after = true;
-			$args['placeholder'] = ' '; // set the placeholder not empty so the floating label works.
-		}
-
-		// Maybe setup select2
-		$is_select2 = false;
-		if(!empty($args['select2'])){
-			$args['class'] .= ' aui-select2';
-			$is_select2 = true;
-		}elseif( strpos($args['class'], 'aui-select2') !== false){
-			$is_select2 = true;
-		}
-
-		// select2 tags
-		if( !empty($args['select2']) && $args['select2'] === 'tags'){ // triple equals needed here for some reason
-			$args['data-tags'] = 'true';
-			$args['data-token-separators'] = "[',']";
-			$args['multiple'] = true;
-		}
-
-		// select2 placeholder
-		if($is_select2 && isset($args['placeholder']) && '' != $args['placeholder'] && empty($args['data-placeholder'])){
-			$args['data-placeholder'] = esc_attr($args['placeholder']);
-			$args['data-allow-clear'] = isset($args['data-allow-clear']) ? (bool) $args['data-allow-clear'] : true;
-		}
-
-		// label
-		if(!empty($args['label']) && is_array($args['label'])){
-		}elseif(!empty($args['label']) && !$label_after){
-			$label_args = array(
-				'title'=> $args['label'],
-				'for'=> $args['id'],
-				'class' => $args['label_class']." ",
-				'label_type' => $args['label_type']
-			);
-			$output .= self::label($label_args);
-		}
-
-		// maybe horizontal label
-		if($args['label_type']=='horizontal'){
-			$output .= '<div class="col-sm-10">';
-		}
-
-		// open/type
-		$output .= '<select ';
-
-		// style
-		if($is_select2){
-			$output .= " style='width:100%;' ";
-		}
-
-		// element require
-		if(!empty($args['element_require'])){
-			$output .= AUI_Component_Helper::element_require($args['element_require']);
-			$args['class'] .= " aui-conditional-field";
-		}
-
-		// class
-		$class = !empty($args['class']) ? $args['class'] : '';
-		$output .= AUI_Component_Helper::class_attr('custom-select '.$class);
-
-		// name
-		if(!empty($args['name'])){
-			$output .= AUI_Component_Helper::name($args['name'],$args['multiple']);
-		}
-
-		// id
-		if(!empty($args['id'])){
-			$output .= AUI_Component_Helper::id($args['id']);
-		}
-
-		// title
-		if(!empty($args['title'])){
-			$output .= AUI_Component_Helper::title($args['title']);
-		}
-
-		// data-attributes
-		$output .= AUI_Component_Helper::data_attributes($args);
-
-		// aria-attributes
-		$output .= AUI_Component_Helper::aria_attributes($args);
-
-		// extra attributes
-		if(!empty($args['extra_attributes'])){
-			$output .= AUI_Component_Helper::extra_attributes($args['extra_attributes']);
-		}
-
-		// required
-		if(!empty($args['required'])){
-			$output .= ' required ';
-		}
-
-		// multiple
-		if(!empty($args['multiple'])){
-			$output .= ' multiple ';
-		}
-
-		// close opening tag
-		$output .= ' >';
-
-		// placeholder
-		if(isset($args['placeholder']) && '' != $args['placeholder'] && !$is_select2){
-			$output .= '<option value="" disabled selected hidden>'.esc_attr($args['placeholder']).'</option>';
-		}elseif($is_select2 && !empty($args['placeholder'])){
-			$output .= "<option></option>"; // select2 needs an empty select to fill the placeholder
-		}
-
-		// Options
-		if(!empty($args['options'])){
-
-			if(!is_array($args['options'])){
-				$output .= $args['options']; // not the preferred way but an option
-			}else{
-				foreach($args['options'] as $val => $name){
-					$selected = '';
-					if(is_array($name)){
-						if (isset($name['optgroup']) && ($name['optgroup'] == 'start' || $name['optgroup'] == 'end')) {
-							$option_label = isset($name['label']) ? $name['label'] : '';
-
-							$output .= $name['optgroup'] == 'start' ? '<optgroup label="' . esc_attr($option_label) . '">' : '</optgroup>';
-						} else {
-							$option_label = isset($name['label']) ? $name['label'] : '';
-							$option_value = isset($name['value']) ? $name['value'] : '';
-							if(!empty($args['multiple']) && !empty($args['value']) && is_array($args['value']) ){
-								$selected = in_array($option_value, stripslashes_deep($args['value'])) ? "selected" : "";
-							} elseif(!empty($args['value'])) {
-								$selected = selected($option_value,stripslashes_deep($args['value']), false);
-							}
-
-							$output .= '<option value="' . esc_attr($option_value) . '" ' . $selected . '>' . $option_label . '</option>';
-						}
-					}else{
-						if(!empty($args['value'])){
-							if(is_array($args['value'])){
-								$selected = in_array($val,$args['value']) ? 'selected="selected"' : '';
-							} elseif(!empty($args['value'])) {
-								$selected = selected( $args['value'], $val, false);
-							}
-						}
-						$output .= '<option value="'.esc_attr($val).'" '.$selected.'>'.esc_attr($name).'</option>';
-					}
-				}
-			}
-
-		}
-
-		// closing tag
-		$output .= '</select>';
-
-		if(!empty($args['label']) && $label_after){
-			$label_args = array(
-				'title'=> $args['label'],
-				'for'=> $args['id'],
-				'class' => $args['label_class']." ",
-				'label_type' => $args['label_type']
-			);
-			$output .= self::label($label_args);
-		}
-
-		// help text
-		if(!empty($args['help_text'])){
-			$output .= AUI_Component_Helper::help_text($args['help_text']);
-		}
-
-		// maybe horizontal label
-		if($args['label_type']=='horizontal'){
-			$output .= '</div>';
-		}
-
-
-		// wrap
-		if(!$args['no_wrap']){
-			$wrap_class = $args['label_type']=='horizontal' ? 'form-group row' : 'form-group';
-			$wrap_class = !empty($args['wrap_class']) ? $wrap_class." ".$args['wrap_class'] : $wrap_class;
-			$output = self::wrap(array(
-				'content' => $output,
-				'class'   => $wrap_class,
-				'element_require'   => $args['element_require'],
-				'argument_id'  => $args['id']
-			));
-		}
-
-
-		return $output;
-	}
-
-	/**
-	 * Build the component.
-	 *
-	 * @param array $args
-	 *
-	 * @return string The rendered component.
-	 */
-	public static function radio($args = array()){
-		$defaults = array(
-			'class'      => '',
-			'wrap_class' => '',
-			'id'         => '',
-			'title'      => '',
-			'horizontal' => false, // sets the lable horizontal
-			'value'      => '',
-			'label'      => '',
-			'label_class'=> '',
-			'label_type' => '', // sets the label type, default: hidden. Options: hidden, top, horizontal, floating
-			'inline'     => true,
-			'required'   => false,
-			'options'    => array(),
-			'icon'       => '',
-			'no_wrap'    => false,
-			'element_require'   => '', // [%element_id%] == "1"
-			'extra_attributes'  => array() // an array of extra attributes
-		);
-
-		/**
-		 * Parse incoming $args into an array and merge it with $defaults
-		 */
-		$args   = wp_parse_args( $args, $defaults );
-
-		// for now lets use horizontal for floating
-		if( $args['label_type'] == 'floating' ){$args['label_type'] = 'horizontal';}
-
-		$label_args = array(
-			'title'=> $args['label'],
-			'class' => $args['label_class']." pt-0 ",
-			'label_type' => $args['label_type']
-		);
-
-		$output = '';
-
-
-
-		// label before
-		if(!empty($args['label'])){
-			$output .= self::label( $label_args, 'radio' );
-		}
-
-		// maybe horizontal label
-		if($args['label_type']=='horizontal'){
-			$output .= '<div class="col-sm-10">';
-		}
-
-		if(!empty($args['options'])){
-			$count = 0;
-			foreach($args['options'] as $value => $label){
-				$option_args = $args;
-				$option_args['value'] = $value;
-				$option_args['label'] = $label;
-				$option_args['checked'] = $value == $args['value'] ? true : false;
-				$output .= self::radio_option($option_args,$count);
-				$count++;
-			}
-		}
-
-		// maybe horizontal label
-		if($args['label_type']=='horizontal'){
-			$output .= '</div>';
-		}
-
-
-		// wrap
-		$wrap_class = $args['label_type']=='horizontal' ? 'form-group row' : 'form-group';
-		$wrap_class = !empty($args['wrap_class']) ? $wrap_class." ".$args['wrap_class'] : $wrap_class;
-		$output = self::wrap(array(
-			'content' => $output,
-			'class'   => $wrap_class,
-			'element_require'   => $args['element_require'],
-			'argument_id'  => $args['id']
-		));
-
-
-		return $output;
-	}
-
-	/**
-	 * Build the component.
-	 *
-	 * @param array $args
-	 *
-	 * @return string The rendered component.
-	 */
-	public static function radio_option($args = array(),$count = ''){
-		$defaults = array(
-			'class'      => '',
-			'id'         => '',
-			'title'      => '',
-			'value'      => '',
-			'required'   => false,
-			'inline'     => true,
-			'label'      => '',
-			'options'    => array(),
-			'icon'       => '',
-			'no_wrap'    => false,
-			'extra_attributes'  => array() // an array of extra attributes
-		);
-
-		/**
-		 * Parse incoming $args into an array and merge it with $defaults
-		 */
-		$args   = wp_parse_args( $args, $defaults );
-
-		$output = '';
-
-		// open/type
-		$output .= '<input type="radio"';
-
-		// class
-		$output .= ' class="form-check-input" ';
-
-		// name
-		if(!empty($args['name'])){
-			$output .= AUI_Component_Helper::name($args['name']);
-		}
-
-		// id
-		if(!empty($args['id'])){
-			$output .= AUI_Component_Helper::id($args['id'].$count);
-		}
-
-		// title
-		if(!empty($args['title'])){
-			$output .= AUI_Component_Helper::title($args['title']);
-		}
-
-		// value
-		if(isset($args['value'])){
-			$output .= ' value="'.sanitize_text_field($args['value']).'" ';
-		}
-
-		// checked, for radio and checkboxes
-		if( $args['checked'] ){
-			$output .= ' checked ';
-		}
-
-		// data-attributes
-		$output .= AUI_Component_Helper::data_attributes($args);
-
-		// aria-attributes
-		$output .= AUI_Component_Helper::aria_attributes($args);
-
-		// extra attributes
-		if(!empty($args['extra_attributes'])){
-			$output .= AUI_Component_Helper::extra_attributes($args['extra_attributes']);
-		}
-
-		// required
-		if(!empty($args['required'])){
-			$output .= ' required ';
-		}
-
-		// close opening tag
-		$output .= ' >';
-
-		// label
-		if(!empty($args['label']) && is_array($args['label'])){
-		}elseif(!empty($args['label'])){
-			$output .= self::label(array('title'=>$args['label'],'for'=>$args['id'].$count,'class'=>'form-check-label'),'radio');
-		}
-
-		// wrap
-		if(!$args['no_wrap']){
-			$wrap_class = $args['inline'] ? 'form-check form-check-inline' : 'form-check';
-			$output = self::wrap(array(
-				'content' => $output,
-				'class' => $wrap_class
-			));
-		}
-
-
-		return $output;
-	}
+            }
+
+            // input group wraps
+            if($args['input_group_left'] || $args['input_group_right']){
+                $w100 = strpos($args['class'], 'w-100') !== false ? ' w-100' : '';
+                if($args['input_group_left']){
+                    $output = self::wrap( array(
+                        'content' => $output,
+                        'class'   => $args['input_group_left_inside'] ? 'input-group-inside position-relative'.$w100  : 'input-group',
+                        'input_group_left' => $args['input_group_left'],
+                        'input_group_left_inside'    => $args['input_group_left_inside']
+                    ) );
+                }
+                if($args['input_group_right']){
+                    $output = self::wrap( array(
+                        'content' => $output,
+                        'class'   => $args['input_group_right_inside'] ? 'input-group-inside position-relative'.$w100 : 'input-group',
+                        'input_group_right' => $args['input_group_right'],
+                        'input_group_right_inside'    => $args['input_group_right_inside']
+                    ) );
+                }
+
+            }
+
+            if(!$label_after){
+                $output .= $help_text;
+            }
+
+
+            if($args['label_type']=='horizontal' && $type != 'checkbox'){
+                $output = self::wrap( array(
+                    'content' => $output,
+                    'class'   => 'col-sm-10',
+                ) );
+            }
+
+            if(!$label_after){
+                $output = $label . $output;
+            }
+
+            // wrap
+            if(!$args['no_wrap']){
+
+                $form_group_class = $args['label_type']=='floating' && $type != 'checkbox' ? 'form-label-group' : 'form-group';
+                $wrap_class = $args['label_type']=='horizontal' ? $form_group_class . ' row' : $form_group_class;
+                $wrap_class = !empty($args['wrap_class']) ? $wrap_class." ".$args['wrap_class'] : $wrap_class;
+                $output = self::wrap(array(
+                    'content' => $output,
+                    'class'   => $wrap_class,
+                    'element_require'   => $args['element_require'],
+                    'argument_id'  => $args['id']
+                ));
+            }
+
+
+
+        }
+
+        return $output;
+    }
+
+    /**
+     * Build the component.
+     *
+     * @param array $args
+     *
+     * @return string The rendered component.
+     */
+    public static function textarea($args = array()){
+        $defaults = array(
+            'name'       => '',
+            'class'      => '',
+            'wrap_class' => '',
+            'id'         => '',
+            'placeholder'=> '',
+            'title'      => '',
+            'value'      => '',
+            'required'   => false,
+            'label'      => '',
+            'label_after'=> false,
+            'label_class'      => '',
+            'label_type' => '', // sets the label type, default: hidden. Options: hidden, top, horizontal, floating
+            'help_text'  => '',
+            'validation_text'   => '',
+            'validation_pattern' => '',
+            'no_wrap'    => false,
+            'rows'      => '',
+            'wysiwyg'   => false,
+            'allow_tags' => false, // Allow HTML tags
+            'element_require'   => '', // [%element_id%] == "1"
+            'extra_attributes'  => array(), // an array of extra attributes
+        );
+
+        /**
+         * Parse incoming $args into an array and merge it with $defaults
+         */
+        $args   = wp_parse_args( $args, $defaults );
+        $output = '';
+
+        // hidden label option needs to be empty
+        $args['label_type'] = $args['label_type'] == 'hidden' ? '' : $args['label_type'];
+
+        // floating labels don't work with wysiwyg so set it as top
+        if($args['label_type'] == 'floating' && !empty($args['wysiwyg'])){
+            $args['label_type'] = 'top';
+        }
+
+        $label_after = $args['label_after'];
+
+        // floating labels need label after
+        if( $args['label_type'] == 'floating' && empty($args['wysiwyg']) ){
+            $label_after = true;
+            $args['placeholder'] = ' '; // set the placeholder not empty so the floating label works.
+        }
+
+        // label
+        if(!empty($args['label']) && is_array($args['label'])){
+        }elseif(!empty($args['label']) && !$label_after){
+            $label_args = array(
+                'title'=> $args['label'],
+                'for'=> $args['id'],
+                'class' => $args['label_class']." ",
+                'label_type' => $args['label_type']
+            );
+            $output .= self::label( $label_args );
+        }
+
+        // maybe horizontal label
+        if($args['label_type']=='horizontal'){
+            $output .= '<div class="col-sm-10">';
+        }
+
+        if(!empty($args['wysiwyg'])){
+            ob_start();
+            $content = $args['value'];
+            $editor_id = !empty($args['id']) ? sanitize_html_class($args['id']) : 'wp_editor';
+            $settings = array(
+                'textarea_rows' => !empty(absint($args['rows'])) ? absint($args['rows']) : 4,
+                'quicktags'     => false,
+                'media_buttons' => false,
+                'editor_class'  => 'form-control',
+                'textarea_name' => !empty($args['name']) ? sanitize_html_class($args['name']) : sanitize_html_class($args['id']),
+                'teeny'         => true,
+            );
+
+            // maybe set settings if array
+            if(is_array($args['wysiwyg'])){
+                $settings  = wp_parse_args( $args['wysiwyg'], $settings );
+            }
+
+            wp_editor( $content, $editor_id, $settings );
+            $output .= ob_get_clean();
+        }else{
+
+            // open
+            $output .= '<textarea ';
+
+            // name
+            if(!empty($args['name'])){
+                $output .= ' name="'.sanitize_html_class($args['name']).'" ';
+            }
+
+            // id
+            if(!empty($args['id'])){
+                $output .= ' id="'.sanitize_html_class($args['id']).'" ';
+            }
+
+            // placeholder
+            if(isset($args['placeholder']) && '' != $args['placeholder']){
+                $output .= ' placeholder="'.esc_attr($args['placeholder']).'" ';
+            }
+
+            // title
+            if(!empty($args['title'])){
+                $output .= ' title="'.esc_attr($args['title']).'" ';
+            }
+
+            // validation text
+            if(!empty($args['validation_text'])){
+                $output .= ' oninvalid="setCustomValidity(\''.esc_attr($args['validation_text']).'\')" ';
+                $output .= ' onchange="try{setCustomValidity(\'\')}catch(e){}" ';
+            }
+
+            // validation_pattern
+            if(!empty($args['validation_pattern'])){
+                $output .= ' pattern="'.$args['validation_pattern'].'" ';
+            }
+
+            // required
+            if(!empty($args['required'])){
+                $output .= ' required ';
+            }
+
+            // rows
+            if(!empty($args['rows'])){
+                $output .= ' rows="'.absint($args['rows']).'" ';
+            }
+
+
+            // class
+            $class = !empty($args['class']) ? $args['class'] : '';
+            $output .= ' class="form-control '.$class.'" ';
+
+            // extra attributes
+            if(!empty($args['extra_attributes'])){
+                $output .= AUI_Component_Helper::extra_attributes($args['extra_attributes']);
+            }
+
+            // close tag
+            $output .= ' >';
+
+            // value
+            if ( ! empty( $args['value'] ) ) {
+                if ( ! empty( $args['allow_tags'] ) ) {
+                    $output .= AUI_Component_Helper::sanitize_html_field( $args['value'], $args ); // Sanitize HTML.
+                } else {
+                    $output .= sanitize_textarea_field( $args['value'] );
+                }
+            }
+
+            // closing tag
+            $output .= '</textarea>';
+
+        }
+
+        if(!empty($args['label']) && $label_after){
+            $label_args = array(
+                'title'=> $args['label'],
+                'for'=> $args['id'],
+                'class' => $args['label_class']." ",
+                'label_type' => $args['label_type']
+            );
+            $output .= self::label( $label_args );
+        }
+
+        // help text
+        if(!empty($args['help_text'])){
+            $output .= AUI_Component_Helper::help_text($args['help_text']);
+        }
+
+        // maybe horizontal label
+        if($args['label_type']=='horizontal'){
+            $output .= '</div>';
+        }
+
+
+        // wrap
+        if(!$args['no_wrap']){
+            $form_group_class = $args['label_type']=='floating' ? 'form-label-group' : 'form-group';
+            $wrap_class = $args['label_type']=='horizontal' ? $form_group_class . ' row' : $form_group_class;
+            $wrap_class = !empty($args['wrap_class']) ? $wrap_class." ".$args['wrap_class'] : $wrap_class;
+            $output = self::wrap(array(
+                'content' => $output,
+                'class'   => $wrap_class,
+                'element_require'   => $args['element_require'],
+                'argument_id'  => $args['id']
+            ));
+        }
+
+
+        return $output;
+    }
+
+    public static function label($args = array(), $type = ''){
+        //<label for="exampleInputEmail1">Email address</label>
+        $defaults = array(
+            'title'       => 'div',
+            'for'      => '',
+            'class'      => '',
+            'label_type'    => '', // empty = hidden, top, horizontal
+        );
+
+        /**
+         * Parse incoming $args into an array and merge it with $defaults
+         */
+        $args   = wp_parse_args( $args, $defaults );
+        $output = '';
+
+        if($args['title']){
+
+            // maybe hide labels //@todo set a global option for visibility class
+            if($type == 'file' || $type == 'checkbox' || $type == 'radio' || !empty($args['label_type']) ){
+                $class = $args['class'];
+            }else{
+                $class = 'sr-only '.$args['class'];
+            }
+
+            // maybe horizontal
+            if($args['label_type']=='horizontal' && $type != 'checkbox'){
+                $class .= ' col-sm-2 col-form-label';
+            }
+
+            // open
+            $output .= '<label ';
+
+            // for
+            if(!empty($args['for'])){
+                $output .= ' for="'.sanitize_text_field($args['for']).'" ';
+            }
+
+            // class
+            $class = $class ? AUI_Component_Helper::esc_classes( $class ) : '';
+            $output .= ' class="'.$class.'" ';
+
+            // close
+            $output .= '>';
+
+
+            // title, don't escape fully as can contain html
+            if(!empty($args['title'])){
+                $output .= wp_kses_post($args['title']);
+            }
+
+            // close wrap
+            $output .= '</label>';
+
+
+        }
+
+
+        return $output;
+    }
+
+    /**
+     * Wrap some content in a HTML wrapper.
+     *
+     * @param array $args
+     *
+     * @return string
+     */
+    public static function wrap($args = array()){
+        $defaults = array(
+            'type'       => 'div',
+            'class'      => 'form-group',
+            'content'   => '',
+            'input_group_left' => '',
+            'input_group_right' => '',
+            'input_group_left_inside' => false,
+            'input_group_right_inside' => false,
+            'element_require'   => '',
+            'argument_id'   => '',
+        );
+
+        /**
+         * Parse incoming $args into an array and merge it with $defaults
+         */
+        $args   = wp_parse_args( $args, $defaults );
+        $output = '';
+        if($args['type']){
+
+            // open
+            $output .= '<'.sanitize_html_class($args['type']);
+
+            // element require
+            if(!empty($args['element_require'])){
+                $output .= AUI_Component_Helper::element_require($args['element_require']);
+                $args['class'] .= " aui-conditional-field";
+            }
+
+            // argument_id
+            if( !empty($args['argument_id']) ){
+                $output .= ' data-argument="'.esc_attr($args['argument_id']).'"';
+            }
+
+            // class
+            $class = !empty($args['class']) ? AUI_Component_Helper::esc_classes( $args['class'] ) : '';
+            $output .= ' class="'.$class.'" ';
+
+            // close wrap
+            $output .= ' >';
+
+
+            // Input group left
+            if(!empty($args['input_group_left'])){
+                $position_class = !empty($args['input_group_left_inside']) ? 'position-absolute h-100' : '';
+                $input_group_left = strpos($args['input_group_left'], '<') !== false ? $args['input_group_left'] : '<span class="input-group-text">'.$args['input_group_left'].'</span>';
+                $output .= '<div class="input-group-prepend '.$position_class.'">'.$input_group_left.'</div>';
+            }
+
+            // content
+            $output .= $args['content'];
+
+            // Input group right
+            if(!empty($args['input_group_right'])){
+                $position_class = !empty($args['input_group_left_inside']) ? 'position-absolute h-100' : '';
+                $input_group_right = strpos($args['input_group_right'], '<') !== false ? $args['input_group_right'] : '<span class="input-group-text">'.$args['input_group_right'].'</span>';
+                $output .= '<div class="input-group-append '.$position_class.'">'.$input_group_right.'</div>';
+            }
+
+
+            // close wrap
+            $output .= '</'.sanitize_html_class($args['type']).'>';
+
+
+        }else{
+            $output = $args['content'];
+        }
+
+        return $output;
+    }
+
+    /**
+     * Build the component.
+     *
+     * @param array $args
+     *
+     * @return string The rendered component.
+     */
+    public static function select($args = array()){
+        $defaults = array(
+            'class'      => '',
+            'wrap_class' => '',
+            'id'         => '',
+            'title'      => '',
+            'value'      => '', // can be an array or a string
+            'required'   => false,
+            'label'      => '',
+            'label_after'=> false,
+            'label_type' => '', // sets the label type, default: hidden. Options: hidden, top, horizontal, floating
+            'label_class'      => '',
+            'help_text'  => '',
+            'placeholder'=> '',
+            'options'    => array(), // array or string
+            'icon'       => '',
+            'multiple'   => false,
+            'select2'    => false,
+            'no_wrap'    => false,
+            'element_require'   => '', // [%element_id%] == "1"
+            'extra_attributes'  => array(), // an array of extra attributes
+        );
+
+        /**
+         * Parse incoming $args into an array and merge it with $defaults
+         */
+        $args   = wp_parse_args( $args, $defaults );
+        $output = '';
+
+        // for now lets hide floating labels
+        if( $args['label_type'] == 'floating' ){$args['label_type'] = 'hidden';}
+
+        // hidden label option needs to be empty
+        $args['label_type'] = $args['label_type'] == 'hidden' ? '' : $args['label_type'];
+
+
+        $label_after = $args['label_after'];
+
+        // floating labels need label after
+        if( $args['label_type'] == 'floating' ){
+            $label_after = true;
+            $args['placeholder'] = ' '; // set the placeholder not empty so the floating label works.
+        }
+
+        // Maybe setup select2
+        $is_select2 = false;
+        if(!empty($args['select2'])){
+            $args['class'] .= ' aui-select2';
+            $is_select2 = true;
+        }elseif( strpos($args['class'], 'aui-select2') !== false){
+            $is_select2 = true;
+        }
+
+        // select2 tags
+        if( !empty($args['select2']) && $args['select2'] === 'tags'){ // triple equals needed here for some reason
+            $args['data-tags'] = 'true';
+            $args['data-token-separators'] = "[',']";
+            $args['multiple'] = true;
+        }
+
+        // select2 placeholder
+        if($is_select2 && isset($args['placeholder']) && '' != $args['placeholder'] && empty($args['data-placeholder'])){
+            $args['data-placeholder'] = esc_attr($args['placeholder']);
+            $args['data-allow-clear'] = isset($args['data-allow-clear']) ? (bool) $args['data-allow-clear'] : true;
+        }
+
+        // label
+        if(!empty($args['label']) && is_array($args['label'])){
+        }elseif(!empty($args['label']) && !$label_after){
+            $label_args = array(
+                'title'=> $args['label'],
+                'for'=> $args['id'],
+                'class' => $args['label_class']." ",
+                'label_type' => $args['label_type']
+            );
+            $output .= self::label($label_args);
+        }
+
+        // maybe horizontal label
+        if($args['label_type']=='horizontal'){
+            $output .= '<div class="col-sm-10">';
+        }
+
+        // open/type
+        $output .= '<select ';
+
+        // style
+        if($is_select2){
+            $output .= " style='width:100%;' ";
+        }
+
+        // element require
+        if(!empty($args['element_require'])){
+            $output .= AUI_Component_Helper::element_require($args['element_require']);
+            $args['class'] .= " aui-conditional-field";
+        }
+
+        // class
+        $class = !empty($args['class']) ? $args['class'] : '';
+        $output .= AUI_Component_Helper::class_attr('custom-select '.$class);
+
+        // name
+        if(!empty($args['name'])){
+            $output .= AUI_Component_Helper::name($args['name'],$args['multiple']);
+        }
+
+        // id
+        if(!empty($args['id'])){
+            $output .= AUI_Component_Helper::id($args['id']);
+        }
+
+        // title
+        if(!empty($args['title'])){
+            $output .= AUI_Component_Helper::title($args['title']);
+        }
+
+        // data-attributes
+        $output .= AUI_Component_Helper::data_attributes($args);
+
+        // aria-attributes
+        $output .= AUI_Component_Helper::aria_attributes($args);
+
+        // extra attributes
+        if(!empty($args['extra_attributes'])){
+            $output .= AUI_Component_Helper::extra_attributes($args['extra_attributes']);
+        }
+
+        // required
+        if(!empty($args['required'])){
+            $output .= ' required ';
+        }
+
+        // multiple
+        if(!empty($args['multiple'])){
+            $output .= ' multiple ';
+        }
+
+        // close opening tag
+        $output .= ' >';
+
+        // placeholder
+        if(isset($args['placeholder']) && '' != $args['placeholder'] && !$is_select2){
+            $output .= '<option value="" disabled selected hidden>'.esc_attr($args['placeholder']).'</option>';
+        }elseif($is_select2 && !empty($args['placeholder'])){
+            $output .= "<option></option>"; // select2 needs an empty select to fill the placeholder
+        }
+
+        // Options
+        if(!empty($args['options'])){
+
+            if(!is_array($args['options'])){
+                $output .= $args['options']; // not the preferred way but an option
+            }else{
+                foreach($args['options'] as $val => $name){
+                    $selected = '';
+                    if(is_array($name)){
+                        if (isset($name['optgroup']) && ($name['optgroup'] == 'start' || $name['optgroup'] == 'end')) {
+                            $option_label = isset($name['label']) ? $name['label'] : '';
+
+                            $output .= $name['optgroup'] == 'start' ? '<optgroup label="' . esc_attr($option_label) . '">' : '</optgroup>';
+                        } else {
+                            $option_label = isset($name['label']) ? $name['label'] : '';
+                            $option_value = isset($name['value']) ? $name['value'] : '';
+                            if(!empty($args['multiple']) && !empty($args['value']) && is_array($args['value']) ){
+                                $selected = in_array($option_value, stripslashes_deep($args['value'])) ? "selected" : "";
+                            } elseif(!empty($args['value'])) {
+                                $selected = selected($option_value,stripslashes_deep($args['value']), false);
+                            }
+
+                            $output .= '<option value="' . esc_attr($option_value) . '" ' . $selected . '>' . $option_label . '</option>';
+                        }
+                    }else{
+                        if(!empty($args['value'])){
+                            if(is_array($args['value'])){
+                                $selected = in_array($val,$args['value']) ? 'selected="selected"' : '';
+                            } elseif(!empty($args['value'])) {
+                                $selected = selected( $args['value'], $val, false);
+                            }
+                        }
+                        $output .= '<option value="'.esc_attr($val).'" '.$selected.'>'.esc_attr($name).'</option>';
+                    }
+                }
+            }
+
+        }
+
+        // closing tag
+        $output .= '</select>';
+
+        if(!empty($args['label']) && $label_after){
+            $label_args = array(
+                'title'=> $args['label'],
+                'for'=> $args['id'],
+                'class' => $args['label_class']." ",
+                'label_type' => $args['label_type']
+            );
+            $output .= self::label($label_args);
+        }
+
+        // help text
+        if(!empty($args['help_text'])){
+            $output .= AUI_Component_Helper::help_text($args['help_text']);
+        }
+
+        // maybe horizontal label
+        if($args['label_type']=='horizontal'){
+            $output .= '</div>';
+        }
+
+
+        // wrap
+        if(!$args['no_wrap']){
+            $wrap_class = $args['label_type']=='horizontal' ? 'form-group row' : 'form-group';
+            $wrap_class = !empty($args['wrap_class']) ? $wrap_class." ".$args['wrap_class'] : $wrap_class;
+            $output = self::wrap(array(
+                'content' => $output,
+                'class'   => $wrap_class,
+                'element_require'   => $args['element_require'],
+                'argument_id'  => $args['id']
+            ));
+        }
+
+
+        return $output;
+    }
+
+    /**
+     * Build the component.
+     *
+     * @param array $args
+     *
+     * @return string The rendered component.
+     */
+    public static function radio($args = array()){
+        $defaults = array(
+            'class'      => '',
+            'wrap_class' => '',
+            'id'         => '',
+            'title'      => '',
+            'horizontal' => false, // sets the lable horizontal
+            'value'      => '',
+            'label'      => '',
+            'label_class'=> '',
+            'label_type' => '', // sets the label type, default: hidden. Options: hidden, top, horizontal, floating
+            'inline'     => true,
+            'required'   => false,
+            'options'    => array(),
+            'icon'       => '',
+            'no_wrap'    => false,
+            'element_require'   => '', // [%element_id%] == "1"
+            'extra_attributes'  => array() // an array of extra attributes
+        );
+
+        /**
+         * Parse incoming $args into an array and merge it with $defaults
+         */
+        $args   = wp_parse_args( $args, $defaults );
+
+        // for now lets use horizontal for floating
+        if( $args['label_type'] == 'floating' ){$args['label_type'] = 'horizontal';}
+
+        $label_args = array(
+            'title'=> $args['label'],
+            'class' => $args['label_class']." pt-0 ",
+            'label_type' => $args['label_type']
+        );
+
+        $output = '';
+
+
+
+        // label before
+        if(!empty($args['label'])){
+            $output .= self::label( $label_args, 'radio' );
+        }
+
+        // maybe horizontal label
+        if($args['label_type']=='horizontal'){
+            $output .= '<div class="col-sm-10">';
+        }
+
+        if(!empty($args['options'])){
+            $count = 0;
+            foreach($args['options'] as $value => $label){
+                $option_args = $args;
+                $option_args['value'] = $value;
+                $option_args['label'] = $label;
+                $option_args['checked'] = $value == $args['value'] ? true : false;
+                $output .= self::radio_option($option_args,$count);
+                $count++;
+            }
+        }
+
+        // maybe horizontal label
+        if($args['label_type']=='horizontal'){
+            $output .= '</div>';
+        }
+
+
+        // wrap
+        $wrap_class = $args['label_type']=='horizontal' ? 'form-group row' : 'form-group';
+        $wrap_class = !empty($args['wrap_class']) ? $wrap_class." ".$args['wrap_class'] : $wrap_class;
+        $output = self::wrap(array(
+            'content' => $output,
+            'class'   => $wrap_class,
+            'element_require'   => $args['element_require'],
+            'argument_id'  => $args['id']
+        ));
+
+
+        return $output;
+    }
+
+    /**
+     * Build the component.
+     *
+     * @param array $args
+     *
+     * @return string The rendered component.
+     */
+    public static function radio_option($args = array(),$count = ''){
+        $defaults = array(
+            'class'      => '',
+            'id'         => '',
+            'title'      => '',
+            'value'      => '',
+            'required'   => false,
+            'inline'     => true,
+            'label'      => '',
+            'options'    => array(),
+            'icon'       => '',
+            'no_wrap'    => false,
+            'extra_attributes'  => array() // an array of extra attributes
+        );
+
+        /**
+         * Parse incoming $args into an array and merge it with $defaults
+         */
+        $args   = wp_parse_args( $args, $defaults );
+
+        $output = '';
+
+        // open/type
+        $output .= '<input type="radio"';
+
+        // class
+        $output .= ' class="form-check-input" ';
+
+        // name
+        if(!empty($args['name'])){
+            $output .= AUI_Component_Helper::name($args['name']);
+        }
+
+        // id
+        if(!empty($args['id'])){
+            $output .= AUI_Component_Helper::id($args['id'].$count);
+        }
+
+        // title
+        if(!empty($args['title'])){
+            $output .= AUI_Component_Helper::title($args['title']);
+        }
+
+        // value
+        if(isset($args['value'])){
+            $output .= ' value="'.sanitize_text_field($args['value']).'" ';
+        }
+
+        // checked, for radio and checkboxes
+        if( $args['checked'] ){
+            $output .= ' checked ';
+        }
+
+        // data-attributes
+        $output .= AUI_Component_Helper::data_attributes($args);
+
+        // aria-attributes
+        $output .= AUI_Component_Helper::aria_attributes($args);
+
+        // extra attributes
+        if(!empty($args['extra_attributes'])){
+            $output .= AUI_Component_Helper::extra_attributes($args['extra_attributes']);
+        }
+
+        // required
+        if(!empty($args['required'])){
+            $output .= ' required ';
+        }
+
+        // close opening tag
+        $output .= ' >';
+
+        // label
+        if(!empty($args['label']) && is_array($args['label'])){
+        }elseif(!empty($args['label'])){
+            $output .= self::label(array('title'=>$args['label'],'for'=>$args['id'].$count,'class'=>'form-check-label'),'radio');
+        }
+
+        // wrap
+        if(!$args['no_wrap']){
+            $wrap_class = $args['inline'] ? 'form-check form-check-inline' : 'form-check';
+            $output = self::wrap(array(
+                'content' => $output,
+                'class' => $wrap_class
+            ));
+        }
+
+
+        return $output;
+    }
 
 }
\ No newline at end of file

includes/class-wpinv-discount.php

Indentation +1261 added lines, -1261 removed lines

@@ -15,30 +15,30 @@ 
  */
 class WPInv_Discount extends GetPaid_Data  {
 
-	/**
-	 * Which data store to load.
-	 *
-	 * @var string
-	 */
+    /**
+     * Which data store to load.
+     *
+     * @var string
+     */
     protected $data_store_name = 'discount';
 
     /**
-	 * This is the name of this object type.
-	 *
-	 * @var string
-	 */
-	protected $object_type = 'discount';
-
-	/**
-	 * Discount Data array. This is the core item data exposed in APIs.
-	 *
-	 * @since 1.0.19
-	 * @var array
-	 */
-	protected $data = array(
-		'status'               => 'draft',
-		'version'              => '',
-		'date_created'         => null,
+     * This is the name of this object type.
+     *
+     * @var string
+     */
+    protected $object_type = 'discount';
+
+    /**
+     * Discount Data array. This is the core item data exposed in APIs.
+     *
+     * @since 1.0.19
+     * @var array
+     */
+    protected $data = array(
+        'status'               => 'draft',
+        'version'              => '',
+        'date_created'         => null,
         'date_modified'        => null,
         'name'                 => 'no-name',
         'description'          => '',
@@ -58,144 +58,144 @@ 
         'amount'               => null,
     );
 
-	/**
-	 * Stores meta in cache for future reads.
-	 *
-	 * A group must be set to to enable caching.
-	 *
-	 * @var string
-	 */
-	protected $cache_group = 'getpaid_discounts';
+    /**
+     * Stores meta in cache for future reads.
+     *
+     * A group must be set to to enable caching.
+     *
+     * @var string
+     */
+    protected $cache_group = 'getpaid_discounts';
 
     /**
      * Stores a reference to the original WP_Post object
      *
      * @var WP_Post
      */
-	protected $post = null;
-
-	/**
-	 * Get the discount if ID is passed, otherwise the discount is new and empty.
-	 *
-	 * @param int|array|string|WPInv_Discount|WP_Post $discount discount data, object, ID or code.
-	 */
-	public function __construct( $discount = 0 ) {
-		parent::__construct( $discount );
-
-		if ( is_numeric( $discount ) && 'wpi_discount' === get_post_type( $discount ) ) {
-			$this->set_id( $discount );
-		} elseif ( $discount instanceof self ) {
-			$this->set_id( $discount->get_id() );
-		} elseif ( ! empty( $discount->ID ) ) {
-			$this->set_id( $discount->ID );
-		} elseif ( is_array( $discount ) ) {
-			$this->set_props( $discount );
-
-			if ( isset( $discount['ID'] ) ) {
-				$this->set_id( $discount['ID'] );
-			}
-
-		} elseif ( is_scalar( $discount ) && $discount = self::get_discount_id_by_code( $discount ) ) {
-			$this->set_id( $discount );
-		} else {
-			$this->set_object_read( true );
-		}
+    protected $post = null;
+
+    /**
+     * Get the discount if ID is passed, otherwise the discount is new and empty.
+     *
+     * @param int|array|string|WPInv_Discount|WP_Post $discount discount data, object, ID or code.
+     */
+    public function __construct( $discount = 0 ) {
+        parent::__construct( $discount );
+
+        if ( is_numeric( $discount ) && 'wpi_discount' === get_post_type( $discount ) ) {
+            $this->set_id( $discount );
+        } elseif ( $discount instanceof self ) {
+            $this->set_id( $discount->get_id() );
+        } elseif ( ! empty( $discount->ID ) ) {
+            $this->set_id( $discount->ID );
+        } elseif ( is_array( $discount ) ) {
+            $this->set_props( $discount );
+
+            if ( isset( $discount['ID'] ) ) {
+                $this->set_id( $discount['ID'] );
+            }
+
+        } elseif ( is_scalar( $discount ) && $discount = self::get_discount_id_by_code( $discount ) ) {
+            $this->set_id( $discount );
+        } else {
+            $this->set_object_read( true );
+        }
 
         // Load the datastore.
-		$this->data_store = GetPaid_Data_Store::load( $this->data_store_name );
+        $this->data_store = GetPaid_Data_Store::load( $this->data_store_name );
 
-		if ( $this->get_id() > 0 ) {
+        if ( $this->get_id() > 0 ) {
             $this->post = get_post( $this->get_id() );
             $this->ID   = $this->get_id();
-			$this->data_store->read( $this );
+            $this->data_store->read( $this );
+        }
+
+    }
+
+    /**
+     * Fetch a discount from the db/cache
+     *
+     *
+     * @static
+     * @param string $field The field to query against: 'ID', 'discount_code'
+     * @param string|int $value The field value
+     * @deprecated
+     * @since 1.0.15
+     * @return array|bool array of discount details on success. False otherwise.
+     */
+    public static function get_data_by( $field, $value ) {
+
+        if ( 'id' == strtolower( $field ) ) {
+            // Make sure the value is numeric to avoid casting objects, for example,
+            // to int 1.
+            if ( ! is_numeric( $value ) )
+                return false;
+            $value = intval( $value );
+            if ( $value < 1 )
+                return false;
+        }
+
+        if ( ! $value || ! is_string( $field ) ) {
+            return false;
+        }
+
+        $field = trim( $field );
+
+        // prepare query args
+        switch ( strtolower( $field ) ) {
+            case 'id':
+                $discount_id = $value;
+                $args		 = array( 'include' => array( $value ) );
+                break;
+            case 'discount_code':
+            case 'code':
+                $value       = trim( $value );
+                $discount_id = wp_cache_get( $value, 'WPInv_Discount_Codes' );
+                $args		 = array( 'meta_key' => '_wpi_discount_code', 'meta_value' => $value );
+                break;
+            case 'name':
+                $discount_id = 0;
+                $args		 = array( 'name' => trim( $value ) );
+                break;
+            default:
+                $args		 = apply_filters( "wpinv_discount_get_data_by_{$field}_args", null, $value );
+                if ( ! is_array( $args ) ) {
+                    return apply_filters( "wpinv_discount_get_data_by_$field", false, $value );
+                }
+
+        }
+
+        // Check if there is a cached value.
+        if ( ! empty( $discount_id ) && $discount = wp_cache_get( (int) $discount_id, 'WPInv_Discounts' ) ) {
+            return $discount;
+        }
+
+        $args = array_merge(
+            $args,
+            array(
+                'post_type'      => 'wpi_discount',
+                'posts_per_page' => 1,
+                'post_status'    => array( 'publish', 'pending', 'draft', 'expired' )
+            )
+        );
+
+        $discount = get_posts( $args );
+
+        if( empty( $discount ) ) {
+            return false;
         }
 
-	}
-
-	/**
-	 * Fetch a discount from the db/cache
-	 *
-	 *
-	 * @static
-	 * @param string $field The field to query against: 'ID', 'discount_code'
-	 * @param string|int $value The field value
-	 * @deprecated
-	 * @since 1.0.15
-	 * @return array|bool array of discount details on success. False otherwise.
-	 */
-	public static function get_data_by( $field, $value ) {
-
-		if ( 'id' == strtolower( $field ) ) {
-			// Make sure the value is numeric to avoid casting objects, for example,
-			// to int 1.
-			if ( ! is_numeric( $value ) )
-				return false;
-			$value = intval( $value );
-			if ( $value < 1 )
-				return false;
-		}
-
-		if ( ! $value || ! is_string( $field ) ) {
-			return false;
-		}
-
-		$field = trim( $field );
-
-		// prepare query args
-		switch ( strtolower( $field ) ) {
-			case 'id':
-				$discount_id = $value;
-				$args		 = array( 'include' => array( $value ) );
-				break;
-			case 'discount_code':
-			case 'code':
-				$value       = trim( $value );
-				$discount_id = wp_cache_get( $value, 'WPInv_Discount_Codes' );
-				$args		 = array( 'meta_key' => '_wpi_discount_code', 'meta_value' => $value );
-				break;
-			case 'name':
-				$discount_id = 0;
-				$args		 = array( 'name' => trim( $value ) );
-				break;
-			default:
-				$args		 = apply_filters( "wpinv_discount_get_data_by_{$field}_args", null, $value );
-				if ( ! is_array( $args ) ) {
-					return apply_filters( "wpinv_discount_get_data_by_$field", false, $value );
-				}
-
-		}
-
-		// Check if there is a cached value.
-		if ( ! empty( $discount_id ) && $discount = wp_cache_get( (int) $discount_id, 'WPInv_Discounts' ) ) {
-			return $discount;
-		}
-
-		$args = array_merge(
-			$args,
-			array(
-				'post_type'      => 'wpi_discount',
-				'posts_per_page' => 1,
-				'post_status'    => array( 'publish', 'pending', 'draft', 'expired' )
-			)
-		);
-
-		$discount = get_posts( $args );
-
-		if( empty( $discount ) ) {
-			return false;
-		}
-
-		$discount = $discount[0];
-
-		// Prepare the return data.
-		$return = array(
+        $discount = $discount[0];
+
+        // Prepare the return data.
+        $return = array(
             'ID'                          => $discount->ID,
             'code'                        => get_post_meta( $discount->ID, '_wpi_discount_code', true ),
             'amount'                      => get_post_meta( $discount->ID, '_wpi_discount_amount', true ),
             'date_created'                => $discount->post_date,
-			'date_modified'               => $discount->post_modified,
-			'status'               		  => $discount->post_status,
-			'start'                  	  => get_post_meta( $discount->ID, '_wpi_discount_start', true ),
+            'date_modified'               => $discount->post_modified,
+            'status'               		  => $discount->post_status,
+            'start'                  	  => get_post_meta( $discount->ID, '_wpi_discount_start', true ),
             'expiration'                  => get_post_meta( $discount->ID, '_wpi_discount_expiration', true ),
             'type'               		  => get_post_meta( $discount->ID, '_wpi_discount_type', true ),
             'description'                 => $discount->post_excerpt,
@@ -209,77 +209,77 @@ 
             'max_total'                   => get_post_meta( $discount->ID, '_wpi_discount_max_total', true ),
         );
 
-		$return = apply_filters( 'wpinv_discount_properties', $return );
-
-		// Update the cache with our data
-		wp_cache_add( $discount->ID, $return, 'WPInv_Discounts' );
-		wp_cache_add( $return['code'], $discount->ID, 'WPInv_Discount_Codes' );
-
-		return $return;
-	}
-
-	/**
-	 * Given a discount code, it returns a discount id.
-	 *
-	 *
-	 * @static
-	 * @param string $discount_code
-	 * @since 1.0.15
-	 * @return int
-	 */
-	public static function get_discount_id_by_code( $discount_code ) {
-
-		// Trim the code.
-		$discount_code = trim( $discount_code );
-
-		// Ensure a value has been passed.
-		if ( empty( $discount_code ) ) {
-			return 0;
-		}
-
-		// Maybe retrieve from the cache.
-		$discount_id   = wp_cache_get( $discount_code, 'getpaid_discount_codes' );
-		if ( ! empty( $discount_id ) ) {
-			return $discount_id;
-		}
-
-		// Fetch the first discount codes.
-		$discounts = get_posts(
-			array(
-				'meta_key'       => '_wpi_discount_code',
-				'meta_value'     => $discount_code,
-				'post_type'      => 'wpi_discount',
-				'posts_per_page' => 1,
-				'post_status'    => array( 'publish', 'pending', 'draft', 'expired' ),
-				'fields'         => 'ids',
-			)
-		);
-
-		if ( empty( $discounts ) ) {
-			return 0;
-		}
-
-		$discount_id = $discounts[0];
-
-		// Update the cache with our data
-		wp_cache_add( get_post_meta( $discount_id, '_wpi_discount_code', true ), $discount_id, 'getpaid_discount_codes' );
-
-		return $discount_id;
-	}
-
-	/**
-	 * Magic method for checking the existence of a certain custom field.
-	 *
-	 * @since 1.0.15
-	 * @access public
-	 *
-	 * @return bool Whether the given discount field is set.
-	 */
-	public function __isset( $key ){
-		return isset( $this->data[$key] ) || method_exists( $this, "get_$key");
-	}
-
-	/*
+        $return = apply_filters( 'wpinv_discount_properties', $return );
+
+        // Update the cache with our data
+        wp_cache_add( $discount->ID, $return, 'WPInv_Discounts' );
+        wp_cache_add( $return['code'], $discount->ID, 'WPInv_Discount_Codes' );
+
+        return $return;
+    }
+
+    /**
+     * Given a discount code, it returns a discount id.
+     *
+     *
+     * @static
+     * @param string $discount_code
+     * @since 1.0.15
+     * @return int
+     */
+    public static function get_discount_id_by_code( $discount_code ) {
+
+        // Trim the code.
+        $discount_code = trim( $discount_code );
+
+        // Ensure a value has been passed.
+        if ( empty( $discount_code ) ) {
+            return 0;
+        }
+
+        // Maybe retrieve from the cache.
+        $discount_id   = wp_cache_get( $discount_code, 'getpaid_discount_codes' );
+        if ( ! empty( $discount_id ) ) {
+            return $discount_id;
+        }
+
+        // Fetch the first discount codes.
+        $discounts = get_posts(
+            array(
+                'meta_key'       => '_wpi_discount_code',
+                'meta_value'     => $discount_code,
+                'post_type'      => 'wpi_discount',
+                'posts_per_page' => 1,
+                'post_status'    => array( 'publish', 'pending', 'draft', 'expired' ),
+                'fields'         => 'ids',
+            )
+        );
+
+        if ( empty( $discounts ) ) {
+            return 0;
+        }
+
+        $discount_id = $discounts[0];
+
+        // Update the cache with our data
+        wp_cache_add( get_post_meta( $discount_id, '_wpi_discount_code', true ), $discount_id, 'getpaid_discount_codes' );
+
+        return $discount_id;
+    }
+
+    /**
+     * Magic method for checking the existence of a certain custom field.
+     *
+     * @since 1.0.15
+     * @access public
+     *
+     * @return bool Whether the given discount field is set.
+     */
+    public function __isset( $key ){
+        return isset( $this->data[$key] ) || method_exists( $this, "get_$key");
+    }
+
+    /*
 	|--------------------------------------------------------------------------
 	| CRUD methods
 	|--------------------------------------------------------------------------
@@ -294,430 +294,430 @@ 
 	|--------------------------------------------------------------------------
 	*/
 
-	/**
-	 * Get discount status.
-	 *
-	 * @since 1.0.19
-	 * @param  string $context View or edit context.
-	 * @return string
-	 */
-	public function get_status( $context = 'view' ) {
-		return $this->get_prop( 'status', $context );
+    /**
+     * Get discount status.
+     *
+     * @since 1.0.19
+     * @param  string $context View or edit context.
+     * @return string
+     */
+    public function get_status( $context = 'view' ) {
+        return $this->get_prop( 'status', $context );
     }
 
     /**
-	 * Get plugin version when the discount was created.
-	 *
-	 * @since 1.0.19
-	 * @param  string $context View or edit context.
-	 * @return string
-	 */
-	public function get_version( $context = 'view' ) {
-		return $this->get_prop( 'version', $context );
+     * Get plugin version when the discount was created.
+     *
+     * @since 1.0.19
+     * @param  string $context View or edit context.
+     * @return string
+     */
+    public function get_version( $context = 'view' ) {
+        return $this->get_prop( 'version', $context );
     }
 
     /**
-	 * Get date when the discount was created.
-	 *
-	 * @since 1.0.19
-	 * @param  string $context View or edit context.
-	 * @return string
-	 */
-	public function get_date_created( $context = 'view' ) {
-		return $this->get_prop( 'date_created', $context );
+     * Get date when the discount was created.
+     *
+     * @since 1.0.19
+     * @param  string $context View or edit context.
+     * @return string
+     */
+    public function get_date_created( $context = 'view' ) {
+        return $this->get_prop( 'date_created', $context );
     }
 
     /**
-	 * Get GMT date when the discount was created.
-	 *
-	 * @since 1.0.19
-	 * @param  string $context View or edit context.
-	 * @return string
-	 */
-	public function get_date_created_gmt( $context = 'view' ) {
+     * Get GMT date when the discount was created.
+     *
+     * @since 1.0.19
+     * @param  string $context View or edit context.
+     * @return string
+     */
+    public function get_date_created_gmt( $context = 'view' ) {
         $date = $this->get_date_created( $context );
 
         if ( $date ) {
             $date = get_gmt_from_date( $date );
         }
-		return $date;
+        return $date;
     }
 
     /**
-	 * Get date when the discount was last modified.
-	 *
-	 * @since 1.0.19
-	 * @param  string $context View or edit context.
-	 * @return string
-	 */
-	public function get_date_modified( $context = 'view' ) {
-		return $this->get_prop( 'date_modified', $context );
+     * Get date when the discount was last modified.
+     *
+     * @since 1.0.19
+     * @param  string $context View or edit context.
+     * @return string
+     */
+    public function get_date_modified( $context = 'view' ) {
+        return $this->get_prop( 'date_modified', $context );
     }
 
     /**
-	 * Get GMT date when the discount was last modified.
-	 *
-	 * @since 1.0.19
-	 * @param  string $context View or edit context.
-	 * @return string
-	 */
-	public function get_date_modified_gmt( $context = 'view' ) {
+     * Get GMT date when the discount was last modified.
+     *
+     * @since 1.0.19
+     * @param  string $context View or edit context.
+     * @return string
+     */
+    public function get_date_modified_gmt( $context = 'view' ) {
         $date = $this->get_date_modified( $context );
 
         if ( $date ) {
             $date = get_gmt_from_date( $date );
         }
-		return $date;
+        return $date;
     }
 
     /**
-	 * Get the discount name.
-	 *
-	 * @since 1.0.19
-	 * @param  string $context View or edit context.
-	 * @return string
-	 */
-	public function get_name( $context = 'view' ) {
-		return $this->get_prop( 'name', $context );
+     * Get the discount name.
+     *
+     * @since 1.0.19
+     * @param  string $context View or edit context.
+     * @return string
+     */
+    public function get_name( $context = 'view' ) {
+        return $this->get_prop( 'name', $context );
     }
 
     /**
-	 * Alias of self::get_name().
-	 *
-	 * @since 1.0.19
-	 * @param  string $context View or edit context.
-	 * @return string
-	 */
-	public function get_title( $context = 'view' ) {
-		return $this->get_name( $context );
+     * Alias of self::get_name().
+     *
+     * @since 1.0.19
+     * @param  string $context View or edit context.
+     * @return string
+     */
+    public function get_title( $context = 'view' ) {
+        return $this->get_name( $context );
     }
 
     /**
-	 * Get the discount description.
-	 *
-	 * @since 1.0.19
-	 * @param  string $context View or edit context.
-	 * @return string
-	 */
-	public function get_description( $context = 'view' ) {
-		return $this->get_prop( 'description', $context );
+     * Get the discount description.
+     *
+     * @since 1.0.19
+     * @param  string $context View or edit context.
+     * @return string
+     */
+    public function get_description( $context = 'view' ) {
+        return $this->get_prop( 'description', $context );
     }
 
     /**
-	 * Alias of self::get_description().
-	 *
-	 * @since 1.0.19
-	 * @param  string $context View or edit context.
-	 * @return string
-	 */
-	public function get_excerpt( $context = 'view' ) {
-		return $this->get_description( $context );
+     * Alias of self::get_description().
+     *
+     * @since 1.0.19
+     * @param  string $context View or edit context.
+     * @return string
+     */
+    public function get_excerpt( $context = 'view' ) {
+        return $this->get_description( $context );
     }
 
     /**
-	 * Alias of self::get_description().
-	 *
-	 * @since 1.0.19
-	 * @param  string $context View or edit context.
-	 * @return string
-	 */
-	public function get_summary( $context = 'view' ) {
-		return $this->get_description( $context );
+     * Alias of self::get_description().
+     *
+     * @since 1.0.19
+     * @param  string $context View or edit context.
+     * @return string
+     */
+    public function get_summary( $context = 'view' ) {
+        return $this->get_description( $context );
     }
 
     /**
-	 * Get the owner of the discount.
-	 *
-	 * @since 1.0.19
-	 * @param  string $context View or edit context.
-	 * @return string
-	 */
-	public function get_author( $context = 'view' ) {
-		return (int) $this->get_prop( 'author', $context );
-	}
+     * Get the owner of the discount.
+     *
+     * @since 1.0.19
+     * @param  string $context View or edit context.
+     * @return string
+     */
+    public function get_author( $context = 'view' ) {
+        return (int) $this->get_prop( 'author', $context );
+    }
 	
-	/**
-	 * Get the discount code.
-	 *
-	 * @since 1.0.19
-	 * @param  string $context View or edit context.
-	 * @return string
-	 */
-	public function get_code( $context = 'view' ) {
-		return $this->get_prop( 'code', $context );
-	}
+    /**
+     * Get the discount code.
+     *
+     * @since 1.0.19
+     * @param  string $context View or edit context.
+     * @return string
+     */
+    public function get_code( $context = 'view' ) {
+        return $this->get_prop( 'code', $context );
+    }
 	
-	/**
-	 * Alias for self::get_code().
-	 *
-	 * @since 1.0.19
-	 * @param  string $context View or edit context.
-	 * @return string
-	 */
-	public function get_coupon_code( $context = 'view' ) {
-		return $this->get_code( $context );
-	}
+    /**
+     * Alias for self::get_code().
+     *
+     * @since 1.0.19
+     * @param  string $context View or edit context.
+     * @return string
+     */
+    public function get_coupon_code( $context = 'view' ) {
+        return $this->get_code( $context );
+    }
 	
-	/**
-	 * Alias for self::get_code().
-	 *
-	 * @since 1.0.19
-	 * @param  string $context View or edit context.
-	 * @return string
-	 */
-	public function get_discount_code( $context = 'view' ) {
-		return $this->get_code( $context );
-	}
+    /**
+     * Alias for self::get_code().
+     *
+     * @since 1.0.19
+     * @param  string $context View or edit context.
+     * @return string
+     */
+    public function get_discount_code( $context = 'view' ) {
+        return $this->get_code( $context );
+    }
 	
-	/**
-	 * Get the discount's amount.
-	 *
-	 * @since 1.0.19
-	 * @param  string $context View or edit context.
-	 * @return float
-	 */
-	public function get_amount( $context = 'view' ) {
-		return $this->get_prop( 'amount', $context );
-	}
-
-	/**
-	 * Get the discount's formated amount/rate.
-	 *
-	 * @since 1.0.19
-	 * @return string
-	 */
-	public function get_formatted_amount() {
-
-		if ( $this->is_type( 'flat' ) ) {
-			$rate = wpinv_price( $this->get_amount() );
-		} else {
-			$rate = $this->get_amount() . '%';
-		}
-
-		return apply_filters( 'wpinv_format_discount_rate', $rate, $this->get_type(), $this->get_amount() );
-	}
+    /**
+     * Get the discount's amount.
+     *
+     * @since 1.0.19
+     * @param  string $context View or edit context.
+     * @return float
+     */
+    public function get_amount( $context = 'view' ) {
+        return $this->get_prop( 'amount', $context );
+    }
+
+    /**
+     * Get the discount's formated amount/rate.
+     *
+     * @since 1.0.19
+     * @return string
+     */
+    public function get_formatted_amount() {
+
+        if ( $this->is_type( 'flat' ) ) {
+            $rate = wpinv_price( $this->get_amount() );
+        } else {
+            $rate = $this->get_amount() . '%';
+        }
+
+        return apply_filters( 'wpinv_format_discount_rate', $rate, $this->get_type(), $this->get_amount() );
+    }
 	
-	/**
-	 * Get the discount's start date.
-	 *
-	 * @since 1.0.19
-	 * @param  string $context View or edit context.
-	 * @return string
-	 */
-	public function get_start( $context = 'view' ) {
-		return $this->get_prop( 'start', $context );
-	}
+    /**
+     * Get the discount's start date.
+     *
+     * @since 1.0.19
+     * @param  string $context View or edit context.
+     * @return string
+     */
+    public function get_start( $context = 'view' ) {
+        return $this->get_prop( 'start', $context );
+    }
 	
-	/**
-	 * Alias for self::get_start().
-	 *
-	 * @since 1.0.19
-	 * @param  string $context View or edit context.
-	 * @return string
-	 */
-	public function get_start_date( $context = 'view' ) {
-		return $this->get_start( $context );
-	}
+    /**
+     * Alias for self::get_start().
+     *
+     * @since 1.0.19
+     * @param  string $context View or edit context.
+     * @return string
+     */
+    public function get_start_date( $context = 'view' ) {
+        return $this->get_start( $context );
+    }
 	
-	/**
-	 * Get the discount's expiration date.
-	 *
-	 * @since 1.0.19
-	 * @param  string $context View or edit context.
-	 * @return string
-	 */
-	public function get_expiration( $context = 'view' ) {
-		return $this->get_prop( 'expiration', $context );
-	}
+    /**
+     * Get the discount's expiration date.
+     *
+     * @since 1.0.19
+     * @param  string $context View or edit context.
+     * @return string
+     */
+    public function get_expiration( $context = 'view' ) {
+        return $this->get_prop( 'expiration', $context );
+    }
 	
-	/**
-	 * Alias for self::get_expiration().
-	 *
-	 * @since 1.0.19
-	 * @param  string $context View or edit context.
-	 * @return string
-	 */
-	public function get_expiration_date( $context = 'view' ) {
-		return $this->get_expiration( $context );
-	}
-
-	/**
-	 * Alias for self::get_expiration().
-	 *
-	 * @since 1.0.19
-	 * @param  string $context View or edit context.
-	 * @return string
-	 */
-	public function get_end_date( $context = 'view' ) {
-		return $this->get_expiration( $context );
-	}
+    /**
+     * Alias for self::get_expiration().
+     *
+     * @since 1.0.19
+     * @param  string $context View or edit context.
+     * @return string
+     */
+    public function get_expiration_date( $context = 'view' ) {
+        return $this->get_expiration( $context );
+    }
+
+    /**
+     * Alias for self::get_expiration().
+     *
+     * @since 1.0.19
+     * @param  string $context View or edit context.
+     * @return string
+     */
+    public function get_end_date( $context = 'view' ) {
+        return $this->get_expiration( $context );
+    }
 	
-	/**
-	 * Get the discount's type.
-	 *
-	 * @since 1.0.19
-	 * @param  string $context View or edit context.
-	 * @return string
-	 */
-	public function get_type( $context = 'view' ) {
-		return $this->get_prop( 'type', $context );
-	}
-
-	/**
-	 * Get the number of times a discount has been used.
-	 *
-	 * @since 1.0.19
-	 * @param  string $context View or edit context.
-	 * @return int
-	 */
-	public function get_uses( $context = 'view' ) {
-		return (int) $this->get_prop( 'uses', $context );
-	}
-
-	/**
-	 * Get the discount's usage, i.e uses / max uses.
-	 *
-	 * @since 1.0.19
-	 * @return string
-	 */
-	public function get_usage() {
-
-		if ( ! $this->has_limit() ) {
-			return $this->get_uses() . ' / ' . ' &infin;';
-		}
-
-		return $this->get_uses() . ' / ' . (int) $this->get_max_uses();
-
-	}
-
-	/**
-	 * Get the maximum number of time a discount can be used.
-	 *
-	 * @since 1.0.19
-	 * @param  string $context View or edit context.
-	 * @return int
-	 */
-	public function get_max_uses( $context = 'view' ) {
-		$max_uses = $this->get_prop( 'max_uses', $context );
-		return empty( $max_uses ) ? null : $max_uses;
-	}
-
-	/**
-	 * Checks if this is a single use discount or not.
-	 *
-	 * @since 1.0.19
-	 * @param  string $context View or edit context.
-	 * @return bool
-	 */
-	public function get_is_single_use( $context = 'view' ) {
-		return $this->get_prop( 'is_single_use', $context );
-	}
-
-	/**
-	 * Get the items that can be used with this discount.
-	 *
-	 * @since 1.0.19
-	 * @param  string $context View or edit context.
-	 * @return array
-	 */
-	public function get_items( $context = 'view' ) {
-		return wpinv_parse_list( $this->get_prop( 'items', $context ) );
-	}
-
-	/**
-	 * Alias for self::get_items().
-	 *
-	 * @since 1.0.19
-	 * @param  string $context View or edit context.
-	 * @return array
-	 */
-	public function get_allowed_items( $context = 'view' ) {
-		return $this->get_items( $context );
-	}
-
-	/**
-	 * Get the items that are not allowed to use this discount.
-	 *
-	 * @since 1.0.19
-	 * @param  string $context View or edit context.
-	 * @return array
-	 */
-	public function get_excluded_items( $context = 'view' ) {
-		return wpinv_parse_list( $this->get_prop( 'excluded_items', $context ) );
-	}
-
-	/**
-	 * Checks if this is a recurring discount or not.
-	 *
-	 * @since 1.0.19
-	 * @param  string $context View or edit context.
-	 * @return int|string|bool
-	 */
-	public function get_is_recurring( $context = 'view' ) {
-		return $this->get_prop( 'is_recurring', $context );
-	}
-
-	/**
-	 * Get's the minimum total amount allowed for this discount.
-	 *
-	 * @since 1.0.19
-	 * @param  string $context View or edit context.
-	 * @return float
-	 */
-	public function get_min_total( $context = 'view' ) {
-		$minimum = $this->get_prop( 'min_total', $context );
-		return empty( $minimum ) ? null : $minimum;
-	}
-
-	/**
-	 * Alias for self::get_min_total().
-	 *
-	 * @since 1.0.19
-	 * @param  string $context View or edit context.
-	 * @return float
-	 */
-	public function get_minimum_total( $context = 'view' ) {
-		return $this->get_min_total( $context );
-	}
-
-	/**
-	 * Get's the maximum total amount allowed for this discount.
-	 *
-	 * @since 1.0.19
-	 * @param  string $context View or edit context.
-	 * @return float
-	 */
-	public function get_max_total( $context = 'view' ) {
-		$maximum = $this->get_prop( 'max_total', $context );
-		return empty( $maximum ) ? null : $maximum;
-	}
-
-	/**
-	 * Alias for self::get_max_total().
-	 *
-	 * @since 1.0.19
-	 * @param  string $context View or edit context.
-	 * @return float
-	 */
-	public function get_maximum_total( $context = 'view' ) {
-		return $this->get_max_total( $context );
-	}
-
-	/**
-	 * Magic method for accessing discount properties.
-	 *
-	 * @since 1.0.15
-	 * @access public
-	 *
-	 * @param string $key Discount data to retrieve
-	 * @param  string $context View or edit context.
-	 * @return mixed Value of the given discount property (if set).
-	 */
-	public function get( $key, $context = 'view' ) {
+    /**
+     * Get the discount's type.
+     *
+     * @since 1.0.19
+     * @param  string $context View or edit context.
+     * @return string
+     */
+    public function get_type( $context = 'view' ) {
+        return $this->get_prop( 'type', $context );
+    }
+
+    /**
+     * Get the number of times a discount has been used.
+     *
+     * @since 1.0.19
+     * @param  string $context View or edit context.
+     * @return int
+     */
+    public function get_uses( $context = 'view' ) {
+        return (int) $this->get_prop( 'uses', $context );
+    }
+
+    /**
+     * Get the discount's usage, i.e uses / max uses.
+     *
+     * @since 1.0.19
+     * @return string
+     */
+    public function get_usage() {
+
+        if ( ! $this->has_limit() ) {
+            return $this->get_uses() . ' / ' . ' &infin;';
+        }
+
+        return $this->get_uses() . ' / ' . (int) $this->get_max_uses();
+
+    }
+
+    /**
+     * Get the maximum number of time a discount can be used.
+     *
+     * @since 1.0.19
+     * @param  string $context View or edit context.
+     * @return int
+     */
+    public function get_max_uses( $context = 'view' ) {
+        $max_uses = $this->get_prop( 'max_uses', $context );
+        return empty( $max_uses ) ? null : $max_uses;
+    }
+
+    /**
+     * Checks if this is a single use discount or not.
+     *
+     * @since 1.0.19
+     * @param  string $context View or edit context.
+     * @return bool
+     */
+    public function get_is_single_use( $context = 'view' ) {
+        return $this->get_prop( 'is_single_use', $context );
+    }
+
+    /**
+     * Get the items that can be used with this discount.
+     *
+     * @since 1.0.19
+     * @param  string $context View or edit context.
+     * @return array
+     */
+    public function get_items( $context = 'view' ) {
+        return wpinv_parse_list( $this->get_prop( 'items', $context ) );
+    }
+
+    /**
+     * Alias for self::get_items().
+     *
+     * @since 1.0.19
+     * @param  string $context View or edit context.
+     * @return array
+     */
+    public function get_allowed_items( $context = 'view' ) {
+        return $this->get_items( $context );
+    }
+
+    /**
+     * Get the items that are not allowed to use this discount.
+     *
+     * @since 1.0.19
+     * @param  string $context View or edit context.
+     * @return array
+     */
+    public function get_excluded_items( $context = 'view' ) {
+        return wpinv_parse_list( $this->get_prop( 'excluded_items', $context ) );
+    }
+
+    /**
+     * Checks if this is a recurring discount or not.
+     *
+     * @since 1.0.19
+     * @param  string $context View or edit context.
+     * @return int|string|bool
+     */
+    public function get_is_recurring( $context = 'view' ) {
+        return $this->get_prop( 'is_recurring', $context );
+    }
+
+    /**
+     * Get's the minimum total amount allowed for this discount.
+     *
+     * @since 1.0.19
+     * @param  string $context View or edit context.
+     * @return float
+     */
+    public function get_min_total( $context = 'view' ) {
+        $minimum = $this->get_prop( 'min_total', $context );
+        return empty( $minimum ) ? null : $minimum;
+    }
+
+    /**
+     * Alias for self::get_min_total().
+     *
+     * @since 1.0.19
+     * @param  string $context View or edit context.
+     * @return float
+     */
+    public function get_minimum_total( $context = 'view' ) {
+        return $this->get_min_total( $context );
+    }
+
+    /**
+     * Get's the maximum total amount allowed for this discount.
+     *
+     * @since 1.0.19
+     * @param  string $context View or edit context.
+     * @return float
+     */
+    public function get_max_total( $context = 'view' ) {
+        $maximum = $this->get_prop( 'max_total', $context );
+        return empty( $maximum ) ? null : $maximum;
+    }
+
+    /**
+     * Alias for self::get_max_total().
+     *
+     * @since 1.0.19
+     * @param  string $context View or edit context.
+     * @return float
+     */
+    public function get_maximum_total( $context = 'view' ) {
+        return $this->get_max_total( $context );
+    }
+
+    /**
+     * Magic method for accessing discount properties.
+     *
+     * @since 1.0.15
+     * @access public
+     *
+     * @param string $key Discount data to retrieve
+     * @param  string $context View or edit context.
+     * @return mixed Value of the given discount property (if set).
+     */
+    public function get( $key, $context = 'view' ) {
         return $this->get_prop( $key, $context );
-	}
+    }
 
-	/*
+    /*
 	|--------------------------------------------------------------------------
 	| Setters
 	|--------------------------------------------------------------------------
@@ -727,41 +727,41 @@ 
 	| object.
 	*/
 	
-	/**
-	 * Sets discount status.
-	 *
-	 * @since 1.0.19
-	 * @param  string $status New status.
-	 * @return array details of change.
-	 */
-	public function set_status( $status ) {
+    /**
+     * Sets discount status.
+     *
+     * @since 1.0.19
+     * @param  string $status New status.
+     * @return array details of change.
+     */
+    public function set_status( $status ) {
         $old_status = $this->get_status();
 
         $this->set_prop( 'status', $status );
 
-		return array(
-			'from' => $old_status,
-			'to'   => $status,
-		);
+        return array(
+            'from' => $old_status,
+            'to'   => $status,
+        );
     }
 
     /**
-	 * Set plugin version when the discount was created.
-	 *
-	 * @since 1.0.19
-	 */
-	public function set_version( $value ) {
-		$this->set_prop( 'version', $value );
+     * Set plugin version when the discount was created.
+     *
+     * @since 1.0.19
+     */
+    public function set_version( $value ) {
+        $this->set_prop( 'version', $value );
     }
 
     /**
-	 * Set date when the discount was created.
-	 *
-	 * @since 1.0.19
-	 * @param string $value Value to set.
+     * Set date when the discount was created.
+     *
+     * @since 1.0.19
+     * @param string $value Value to set.
      * @return bool Whether or not the date was set.
-	 */
-	public function set_date_created( $value ) {
+     */
+    public function set_date_created( $value ) {
         $date = strtotime( $value );
 
         if ( $date ) {
@@ -774,13 +774,13 @@ 
     }
 
     /**
-	 * Set date when the discount was last modified.
-	 *
-	 * @since 1.0.19
-	 * @param string $value Value to set.
+     * Set date when the discount was last modified.
+     *
+     * @since 1.0.19
+     * @param string $value Value to set.
      * @return bool Whether or not the date was set.
-	 */
-	public function set_date_modified( $value ) {
+     */
+    public function set_date_modified( $value ) {
         $date = strtotime( $value );
 
         if ( $date ) {
@@ -793,324 +793,324 @@ 
     }
 
     /**
-	 * Set the discount name.
-	 *
-	 * @since 1.0.19
-	 * @param  string $value New name.
-	 */
-	public function set_name( $value ) {
+     * Set the discount name.
+     *
+     * @since 1.0.19
+     * @param  string $value New name.
+     */
+    public function set_name( $value ) {
         $name = sanitize_text_field( $value );
-		$this->set_prop( 'name', $name );
+        $this->set_prop( 'name', $name );
     }
 
     /**
-	 * Alias of self::set_name().
-	 *
-	 * @since 1.0.19
-	 * @param  string $value New name.
-	 */
-	public function set_title( $value ) {
-		$this->set_name( $value );
+     * Alias of self::set_name().
+     *
+     * @since 1.0.19
+     * @param  string $value New name.
+     */
+    public function set_title( $value ) {
+        $this->set_name( $value );
     }
 
     /**
-	 * Set the discount description.
-	 *
-	 * @since 1.0.19
-	 * @param  string $value New description.
-	 */
-	public function set_description( $value ) {
+     * Set the discount description.
+     *
+     * @since 1.0.19
+     * @param  string $value New description.
+     */
+    public function set_description( $value ) {
         $description = wp_kses_post( $value );
-		return $this->set_prop( 'description', $description );
+        return $this->set_prop( 'description', $description );
     }
 
     /**
-	 * Alias of self::set_description().
-	 *
-	 * @since 1.0.19
-	 * @param  string $value New description.
-	 */
-	public function set_excerpt( $value ) {
-		$this->set_description( $value );
+     * Alias of self::set_description().
+     *
+     * @since 1.0.19
+     * @param  string $value New description.
+     */
+    public function set_excerpt( $value ) {
+        $this->set_description( $value );
     }
 
     /**
-	 * Alias of self::set_description().
-	 *
-	 * @since 1.0.19
-	 * @param  string $value New description.
-	 */
-	public function set_summary( $value ) {
-		$this->set_description( $value );
+     * Alias of self::set_description().
+     *
+     * @since 1.0.19
+     * @param  string $value New description.
+     */
+    public function set_summary( $value ) {
+        $this->set_description( $value );
     }
 
     /**
-	 * Set the owner of the discount.
-	 *
-	 * @since 1.0.19
-	 * @param  int $value New author.
-	 */
-	public function set_author( $value ) {
-		$this->set_prop( 'author', (int) $value );
-	}
+     * Set the owner of the discount.
+     *
+     * @since 1.0.19
+     * @param  int $value New author.
+     */
+    public function set_author( $value ) {
+        $this->set_prop( 'author', (int) $value );
+    }
 	
-	/**
-	 * Sets the discount code.
-	 *
-	 * @since 1.0.19
-	 * @param string $value New discount code.
-	 */
-	public function set_code( $value ) {
-		$code = sanitize_text_field( $value );
-		$this->set_prop( 'code', $code );
-	}
+    /**
+     * Sets the discount code.
+     *
+     * @since 1.0.19
+     * @param string $value New discount code.
+     */
+    public function set_code( $value ) {
+        $code = sanitize_text_field( $value );
+        $this->set_prop( 'code', $code );
+    }
 	
-	/**
-	 * Alias of self::set_code().
-	 *
-	 * @since 1.0.19
-	 * @param string $value New discount code.
-	 */
-	public function set_coupon_code( $value ) {
-		$this->set_code( $value );
-	}
+    /**
+     * Alias of self::set_code().
+     *
+     * @since 1.0.19
+     * @param string $value New discount code.
+     */
+    public function set_coupon_code( $value ) {
+        $this->set_code( $value );
+    }
 	
-	/**
-	 * Alias of self::set_code().
-	 *
-	 * @since 1.0.19
-	 * @param string $value New discount code.
-	 */
-	public function set_discount_code( $value ) {
-		$this->set_code( $value );
-	}
+    /**
+     * Alias of self::set_code().
+     *
+     * @since 1.0.19
+     * @param string $value New discount code.
+     */
+    public function set_discount_code( $value ) {
+        $this->set_code( $value );
+    }
 	
-	/**
-	 * Sets the discount amount.
-	 *
-	 * @since 1.0.19
-	 * @param float $value New discount code.
-	 */
-	public function set_amount( $value ) {
-		$amount = floatval( wpinv_sanitize_amount( $value ) );
-		$this->set_prop( 'amount', $amount );
-	}
-
-	/**
-	 * Sets the discount's start date.
-	 *
-	 * @since 1.0.19
-	 * @param float $value New start date.
-	 */
-	public function set_start( $value ) {
-		$date = strtotime( $value );
+    /**
+     * Sets the discount amount.
+     *
+     * @since 1.0.19
+     * @param float $value New discount code.
+     */
+    public function set_amount( $value ) {
+        $amount = floatval( wpinv_sanitize_amount( $value ) );
+        $this->set_prop( 'amount', $amount );
+    }
 
-        if ( $date ) {
-            $this->set_prop( 'start', date( 'Y-m-d H:i', $date ) );
-            return true;
-		}
+    /**
+     * Sets the discount's start date.
+     *
+     * @since 1.0.19
+     * @param float $value New start date.
+     */
+    public function set_start( $value ) {
+        $date = strtotime( $value );
+
+        if ( $date ) {
+            $this->set_prop( 'start', date( 'Y-m-d H:i', $date ) );
+            return true;
+        }
 		
-		$this->set_prop( 'start', '' );
+        $this->set_prop( 'start', '' );
 
         return false;
-	}
-
-	/**
-	 * Alias of self::set_start().
-	 *
-	 * @since 1.0.19
-	 * @param string $value New start date.
-	 */
-	public function set_start_date( $value ) {
-		$this->set_start( $value );
-	}
-
-	/**
-	 * Sets the discount's expiration date.
-	 *
-	 * @since 1.0.19
-	 * @param float $value New expiration date.
-	 */
-	public function set_expiration( $value ) {
-		$date = strtotime( $value );
+    }
+
+    /**
+     * Alias of self::set_start().
+     *
+     * @since 1.0.19
+     * @param string $value New start date.
+     */
+    public function set_start_date( $value ) {
+        $this->set_start( $value );
+    }
+
+    /**
+     * Sets the discount's expiration date.
+     *
+     * @since 1.0.19
+     * @param float $value New expiration date.
+     */
+    public function set_expiration( $value ) {
+        $date = strtotime( $value );
 
         if ( $date ) {
             $this->set_prop( 'expiration', date( 'Y-m-d H:i', $date ) );
             return true;
         }
 
-		$this->set_prop( 'expiration', '' );
+        $this->set_prop( 'expiration', '' );
         return false;
-	}
-
-	/**
-	 * Alias of self::set_expiration().
-	 *
-	 * @since 1.0.19
-	 * @param string $value New expiration date.
-	 */
-	public function set_expiration_date( $value ) {
-		$this->set_expiration( $value );
-	}
-
-	/**
-	 * Alias of self::set_expiration().
-	 *
-	 * @since 1.0.19
-	 * @param string $value New expiration date.
-	 */
-	public function set_end_date( $value ) {
-		$this->set_expiration( $value );
-	}
-
-	/**
-	 * Sets the discount type.
-	 *
-	 * @since 1.0.19
-	 * @param string $value New discount type.
-	 */
-	public function set_type( $value ) {
-		if ( $value && array_key_exists( sanitize_text_field( $value ), wpinv_get_discount_types() ) ) {
-			$this->set_prop( 'type', sanitize_text_field( $value ) );
-		}
-	}
-
-	/**
-	 * Sets the number of times a discount has been used.
-	 *
-	 * @since 1.0.19
-	 * @param int $value usage count.
-	 */
-	public function set_uses( $value ) {
-
-		$value = (int) $value;
-
-		if ( $value < 0 ) {
-			$value = 0;
-		}
-
-		$this->set_prop( 'uses', (int) $value );
-	}
-
-	/**
-	 * Sets the maximum number of times a discount can be used.
-	 *
-	 * @since 1.0.19
-	 * @param int $value maximum usage count.
-	 */
-	public function set_max_uses( $value ) {
-		$this->set_prop( 'max_uses', absint( $value ) );
-	}
-
-	/**
-	 * Sets if this is a single use discount or not.
-	 *
-	 * @since 1.0.19
-	 * @param int|bool $value is single use.
-	 */
-	public function set_is_single_use( $value ) {
-		$this->set_prop( 'is_single_use', (bool) $value );
-	}
-
-	/**
-	 * Sets the items that can be used with this discount.
-	 *
-	 * @since 1.0.19
-	 * @param array $value items.
-	 */
-	public function set_items( $value ) {
-		$this->set_prop( 'items', wpinv_parse_list( $value ) );
-	}
-
-	/**
-	 * Alias for self::set_items().
-	 *
-	 * @since 1.0.19
-	 * @param array $value items.
-	 */
-	public function set_allowed_items( $value ) {
-		$this->set_items( $value );
-	}
-
-	/**
-	 * Sets the items that can not be used with this discount.
-	 *
-	 * @since 1.0.19
-	 * @param array $value items.
-	 */
-	public function set_excluded_items( $value ) {
-		$this->set_prop( 'excluded_items', wpinv_parse_list( $value ) );
-	}
-
-	/**
-	 * Sets if this is a recurring discounts or not.
-	 *
-	 * @since 1.0.19
-	 * @param int|bool $value is recurring.
-	 */
-	public function set_is_recurring( $value ) {
-		$this->set_prop( 'is_recurring', (bool) $value );
-	}
-
-	/**
-	 * Sets the minimum total that can not be used with this discount.
-	 *
-	 * @since 1.0.19
-	 * @param float $value minimum total.
-	 */
-	public function set_min_total( $value ) {
-		$this->set_prop( 'min_total', (float) wpinv_sanitize_amount( $value ) );
-	}
-
-	/**
-	 * Alias for self::set_min_total().
-	 *
-	 * @since 1.0.19
-	 * @param float $value minimum total.
-	 */
-	public function set_minimum_total( $value ) {
-		$this->set_min_total( $value );
-	}
-
-	/**
-	 * Sets the maximum total that can not be used with this discount.
-	 *
-	 * @since 1.0.19
-	 * @param float $value maximum total.
-	 */
-	public function set_max_total( $value ) {
-		$this->set_prop( 'max_total', (float) wpinv_sanitize_amount( $value ) );
-	}
-
-	/**
-	 * Alias for self::set_max_total().
-	 *
-	 * @since 1.0.19
-	 * @param float $value maximum total.
-	 */
-	public function set_maximum_total( $value ) {
-		$this->set_max_total( $value );
-	}
-
-	/**
-	 * @deprecated
-	 */
-	public function refresh(){}
-
-	/**
-	 * @deprecated
-	 *
-	 */
-	public function update_status( $status = 'publish' ){
-
-		if ( $this->exists() && $this->get_status() != $status ) {
-			$this->set_status( $status );
-			$this->save();
-		}
-
-	}
-
-	/*
+    }
+
+    /**
+     * Alias of self::set_expiration().
+     *
+     * @since 1.0.19
+     * @param string $value New expiration date.
+     */
+    public function set_expiration_date( $value ) {
+        $this->set_expiration( $value );
+    }
+
+    /**
+     * Alias of self::set_expiration().
+     *
+     * @since 1.0.19
+     * @param string $value New expiration date.
+     */
+    public function set_end_date( $value ) {
+        $this->set_expiration( $value );
+    }
+
+    /**
+     * Sets the discount type.
+     *
+     * @since 1.0.19
+     * @param string $value New discount type.
+     */
+    public function set_type( $value ) {
+        if ( $value && array_key_exists( sanitize_text_field( $value ), wpinv_get_discount_types() ) ) {
+            $this->set_prop( 'type', sanitize_text_field( $value ) );
+        }
+    }
+
+    /**
+     * Sets the number of times a discount has been used.
+     *
+     * @since 1.0.19
+     * @param int $value usage count.
+     */
+    public function set_uses( $value ) {
+
+        $value = (int) $value;
+
+        if ( $value < 0 ) {
+            $value = 0;
+        }
+
+        $this->set_prop( 'uses', (int) $value );
+    }
+
+    /**
+     * Sets the maximum number of times a discount can be used.
+     *
+     * @since 1.0.19
+     * @param int $value maximum usage count.
+     */
+    public function set_max_uses( $value ) {
+        $this->set_prop( 'max_uses', absint( $value ) );
+    }
+
+    /**
+     * Sets if this is a single use discount or not.
+     *
+     * @since 1.0.19
+     * @param int|bool $value is single use.
+     */
+    public function set_is_single_use( $value ) {
+        $this->set_prop( 'is_single_use', (bool) $value );
+    }
+
+    /**
+     * Sets the items that can be used with this discount.
+     *
+     * @since 1.0.19
+     * @param array $value items.
+     */
+    public function set_items( $value ) {
+        $this->set_prop( 'items', wpinv_parse_list( $value ) );
+    }
+
+    /**
+     * Alias for self::set_items().
+     *
+     * @since 1.0.19
+     * @param array $value items.
+     */
+    public function set_allowed_items( $value ) {
+        $this->set_items( $value );
+    }
+
+    /**
+     * Sets the items that can not be used with this discount.
+     *
+     * @since 1.0.19
+     * @param array $value items.
+     */
+    public function set_excluded_items( $value ) {
+        $this->set_prop( 'excluded_items', wpinv_parse_list( $value ) );
+    }
+
+    /**
+     * Sets if this is a recurring discounts or not.
+     *
+     * @since 1.0.19
+     * @param int|bool $value is recurring.
+     */
+    public function set_is_recurring( $value ) {
+        $this->set_prop( 'is_recurring', (bool) $value );
+    }
+
+    /**
+     * Sets the minimum total that can not be used with this discount.
+     *
+     * @since 1.0.19
+     * @param float $value minimum total.
+     */
+    public function set_min_total( $value ) {
+        $this->set_prop( 'min_total', (float) wpinv_sanitize_amount( $value ) );
+    }
+
+    /**
+     * Alias for self::set_min_total().
+     *
+     * @since 1.0.19
+     * @param float $value minimum total.
+     */
+    public function set_minimum_total( $value ) {
+        $this->set_min_total( $value );
+    }
+
+    /**
+     * Sets the maximum total that can not be used with this discount.
+     *
+     * @since 1.0.19
+     * @param float $value maximum total.
+     */
+    public function set_max_total( $value ) {
+        $this->set_prop( 'max_total', (float) wpinv_sanitize_amount( $value ) );
+    }
+
+    /**
+     * Alias for self::set_max_total().
+     *
+     * @since 1.0.19
+     * @param float $value maximum total.
+     */
+    public function set_maximum_total( $value ) {
+        $this->set_max_total( $value );
+    }
+
+    /**
+     * @deprecated
+     */
+    public function refresh(){}
+
+    /**
+     * @deprecated
+     *
+     */
+    public function update_status( $status = 'publish' ){
+
+        if ( $this->exists() && $this->get_status() != $status ) {
+            $this->set_status( $status );
+            $this->save();
+        }
+
+    }
+
+    /*
 	|--------------------------------------------------------------------------
 	| Conditionals
 	|--------------------------------------------------------------------------
@@ -1119,263 +1119,263 @@ 
 	|
 	*/
 
-	/**
-	 * Checks whether a discount exists in the database or not
-	 *
-	 * @since 1.0.15
-	 */
-	public function exists(){
-		$id = $this->get_id();
-		return ! empty( $id );
-	}
-
-	/**
-	 * Checks the discount type.
-	 *
-	 *
-	 * @param  string $type the discount type to check against
-	 * @since 1.0.15
-	 * @return bool
-	 */
-	public function is_type( $type ) {
-		return $this->get_type() == $type;
-	}
-
-	/**
-	 * Checks whether the discount is published or not
-	 *
-	 * @since 1.0.15
-	 * @return bool
-	 */
-	public function is_active() {
-		return $this->get_status() == 'publish';
-	}
-
-	/**
-	 * Checks whether the discount has max uses
-	 *
-	 * @since 1.0.15
-	 * @return bool
-	 */
-	public function has_limit() {
-		$limit = $this->get_max_uses();
-		return ! empty( $limit );
-	}
-
-	/**
-	 * Checks whether the discount has ever been used.
-	 *
-	 * @since 1.0.15
-	 * @return bool
-	 */
-	public function has_uses() {
-		return $this->get_uses() > 0;
-	}
-
-	/**
-	 * Checks whether the discount is has exided the usage limit or not
-	 *
-	 * @since 1.0.15
-	 * @return bool
-	 */
-	public function has_exceeded_limit() {
-
-		if ( ! $this->has_limit() || ! $this->has_uses() ) {
-			$exceeded = false ;
-		} else {
-			$exceeded = (int) $this->get_max_uses() <= $this->get_uses();
-		}
-
-		return apply_filters( 'wpinv_is_discount_maxed_out', $exceeded, $this->get_id(), $this, $this->get_code() );
-	}
-
-	/**
-	 * Checks whether the discount has an expiration date.
-	 *
-	 * @since 1.0.15
-	 * @return bool
-	 */
-	public function has_expiration_date() {
-		$date = $this->get_expiration_date();
-		return ! empty( $date );
-	}
-
-	/**
-	 * Checks if the discount is expired
-	 *
-	 * @since 1.0.15
-	 * @return bool
-	 */
-	public function is_expired() {
-		$expired = $this->has_expiration_date() ? current_time( 'timestamp' ) > strtotime( $this->get_expiration_date() ) : false;
-		return apply_filters( 'wpinv_is_discount_expired', $expired, $this->get_id(), $this, $this->get_code() );
-	}
-
-	/**
-	 * Checks whether the discount has a start date.
-	 *
-	 * @since 1.0.15
-	 * @return bool
-	 */
-	public function has_start_date() {
-		$date = $this->get_start_date();
-		return ! empty( $date );
-	}
-
-	/**
-	 * Checks the discount start date.
-	 *
-	 * @since 1.0.15
-	 * @return bool
-	 */
-	public function has_started() {
-		$started = $this->has_start_date() ? true : current_time( 'timestamp' ) > strtotime( $this->get_start_date() );
-		return apply_filters( 'wpinv_is_discount_started', $started, $this->get_id(), $this, $this->get_code() );
-	}
-
-	/**
-	 * Checks the discount has allowed items or not.
-	 *
-	 * @since 1.0.15
-	 * @return bool
-	 */
-	public function has_allowed_items() {
-		$allowed_items = $this->get_allowed_items();
-		return ! empty( $allowed_items );
-	}
-
-	/**
-	 * Checks the discount has excluded items or not.
-	 *
-	 * @since 1.0.15
-	 * @return bool
-	 */
-	public function has_excluded_items() {
-		$excluded_items = $this->get_excluded_items();
-		return ! empty( $excluded_items );
-	}
-
-	/**
-	 * Check if a discount is valid for a given item id.
-	 *
-	 * @param  int|int[]  $item_ids
-	 * @since 1.0.15
-	 * @return boolean
-	 */
-	public function is_valid_for_items( $item_ids ) {
-
-		$item_ids = wp_parse_id_list( $item_ids );
-		$included = array_intersect( $item_ids, $this->get_allowed_items() );
-		$excluded = array_intersect( $item_ids, $this->get_excluded_items() );
-
-		if ( $this->has_excluded_items() && ! empty( $excluded ) ) {
-			return false;
-		}
-
-		if ( $this->has_allowed_items() && empty( $included ) ) {
-			return false;
-		}
-
-		return true;
-	}
-
-	/**
-	 * Check if a discount is valid for the given amount
-	 *
-	 * @param  float  $amount The amount to check against
-	 * @since 1.0.15
-	 * @return boolean
-	 */
-	public function is_valid_for_amount( $amount ) {
-		return $this->is_minimum_amount_met( $amount ) && $this->is_maximum_amount_met( $amount );
-	}
-
-	/**
-	 * Checks if the minimum amount is set
-	 *
-	 * @since 1.0.15
-	 * @return boolean
-	 */
-	public function has_minimum_amount() {
-		$minimum = $this->get_minimum_total();
-		return ! empty( $minimum );
-	}
-
-	/**
-	 * Checks if the minimum amount is met
-	 *
-	 * @param  float  $amount The amount to check against
-	 * @since 1.0.15
-	 * @return boolean
-	 */
-	public function is_minimum_amount_met( $amount ) {
-		$amount = floatval( wpinv_sanitize_amount( $amount ) );
-		$min_met= ! ( $this->has_minimum_amount() && $amount < floatval( wpinv_sanitize_amount( $this->get_minimum_total() ) ) );
-		return apply_filters( 'wpinv_is_discount_min_met', $min_met, $this->get_id(), $this, $this->get_code(), $amount );
-	}
-
-	/**
-	 * Checks if the maximum amount is set
-	 *
-	 * @since 1.0.15
-	 * @return boolean
-	 */
-	public function has_maximum_amount() {
-		$maximum = $this->get_maximum_total();
-		return ! empty( $maximum );
-	}
-
-	/**
-	 * Checks if the maximum amount is met
-	 *
-	 * @param  float  $amount The amount to check against
-	 * @since 1.0.15
-	 * @return boolean
-	 */
-	public function is_maximum_amount_met( $amount ) {
-		$amount = floatval( wpinv_sanitize_amount( $amount ) );
-		$max_met= ! ( $this->has_maximum_amount() && $amount > floatval( wpinv_sanitize_amount( $this->get_maximum_total() ) ) );
-		return apply_filters( 'wpinv_is_discount_max_met', $max_met, $this->get_id(), $this, $this->get_code(), $amount );
-	}
-
-	/**
-	 * Checks if the discount is recurring.
-	 *
-	 * @since 1.0.15
-	 * @return boolean
-	 */
-	public function is_recurring() {
-		$recurring = $this->get_is_recurring();
-		return ! empty( $recurring );
-	}
-
-	/**
-	 * Checks if the discount is single use.
-	 *
-	 * @since 1.0.15
-	 * @return boolean
-	 */
-	public function is_single_use() {
-		$usage = $this->get_is_single_use();
-		return ! empty( $usage );
-	}
-
-	/**
-	 * Check if a discount is valid for the given user
-	 *
-	 * @param  int|string  $user
-	 * @since 1.0.15
-	 * @return boolean
-	 */
-	public function is_valid_for_user( $user ) {
-
-		// Ensure that the discount is single use.
-		if ( empty( $user ) || ! $this->is_single_use() ) {
-			return true;
-		}
-
-		// Prepare the user id.
-		$user_id = 0;
+    /**
+     * Checks whether a discount exists in the database or not
+     *
+     * @since 1.0.15
+     */
+    public function exists(){
+        $id = $this->get_id();
+        return ! empty( $id );
+    }
+
+    /**
+     * Checks the discount type.
+     *
+     *
+     * @param  string $type the discount type to check against
+     * @since 1.0.15
+     * @return bool
+     */
+    public function is_type( $type ) {
+        return $this->get_type() == $type;
+    }
+
+    /**
+     * Checks whether the discount is published or not
+     *
+     * @since 1.0.15
+     * @return bool
+     */
+    public function is_active() {
+        return $this->get_status() == 'publish';
+    }
+
+    /**
+     * Checks whether the discount has max uses
+     *
+     * @since 1.0.15
+     * @return bool
+     */
+    public function has_limit() {
+        $limit = $this->get_max_uses();
+        return ! empty( $limit );
+    }
+
+    /**
+     * Checks whether the discount has ever been used.
+     *
+     * @since 1.0.15
+     * @return bool
+     */
+    public function has_uses() {
+        return $this->get_uses() > 0;
+    }
+
+    /**
+     * Checks whether the discount is has exided the usage limit or not
+     *
+     * @since 1.0.15
+     * @return bool
+     */
+    public function has_exceeded_limit() {
+
+        if ( ! $this->has_limit() || ! $this->has_uses() ) {
+            $exceeded = false ;
+        } else {
+            $exceeded = (int) $this->get_max_uses() <= $this->get_uses();
+        }
+
+        return apply_filters( 'wpinv_is_discount_maxed_out', $exceeded, $this->get_id(), $this, $this->get_code() );
+    }
+
+    /**
+     * Checks whether the discount has an expiration date.
+     *
+     * @since 1.0.15
+     * @return bool
+     */
+    public function has_expiration_date() {
+        $date = $this->get_expiration_date();
+        return ! empty( $date );
+    }
+
+    /**
+     * Checks if the discount is expired
+     *
+     * @since 1.0.15
+     * @return bool
+     */
+    public function is_expired() {
+        $expired = $this->has_expiration_date() ? current_time( 'timestamp' ) > strtotime( $this->get_expiration_date() ) : false;
+        return apply_filters( 'wpinv_is_discount_expired', $expired, $this->get_id(), $this, $this->get_code() );
+    }
+
+    /**
+     * Checks whether the discount has a start date.
+     *
+     * @since 1.0.15
+     * @return bool
+     */
+    public function has_start_date() {
+        $date = $this->get_start_date();
+        return ! empty( $date );
+    }
+
+    /**
+     * Checks the discount start date.
+     *
+     * @since 1.0.15
+     * @return bool
+     */
+    public function has_started() {
+        $started = $this->has_start_date() ? true : current_time( 'timestamp' ) > strtotime( $this->get_start_date() );
+        return apply_filters( 'wpinv_is_discount_started', $started, $this->get_id(), $this, $this->get_code() );
+    }
+
+    /**
+     * Checks the discount has allowed items or not.
+     *
+     * @since 1.0.15
+     * @return bool
+     */
+    public function has_allowed_items() {
+        $allowed_items = $this->get_allowed_items();
+        return ! empty( $allowed_items );
+    }
+
+    /**
+     * Checks the discount has excluded items or not.
+     *
+     * @since 1.0.15
+     * @return bool
+     */
+    public function has_excluded_items() {
+        $excluded_items = $this->get_excluded_items();
+        return ! empty( $excluded_items );
+    }
+
+    /**
+     * Check if a discount is valid for a given item id.
+     *
+     * @param  int|int[]  $item_ids
+     * @since 1.0.15
+     * @return boolean
+     */
+    public function is_valid_for_items( $item_ids ) {
+
+        $item_ids = wp_parse_id_list( $item_ids );
+        $included = array_intersect( $item_ids, $this->get_allowed_items() );
+        $excluded = array_intersect( $item_ids, $this->get_excluded_items() );
+
+        if ( $this->has_excluded_items() && ! empty( $excluded ) ) {
+            return false;
+        }
+
+        if ( $this->has_allowed_items() && empty( $included ) ) {
+            return false;
+        }
+
+        return true;
+    }
+
+    /**
+     * Check if a discount is valid for the given amount
+     *
+     * @param  float  $amount The amount to check against
+     * @since 1.0.15
+     * @return boolean
+     */
+    public function is_valid_for_amount( $amount ) {
+        return $this->is_minimum_amount_met( $amount ) && $this->is_maximum_amount_met( $amount );
+    }
+
+    /**
+     * Checks if the minimum amount is set
+     *
+     * @since 1.0.15
+     * @return boolean
+     */
+    public function has_minimum_amount() {
+        $minimum = $this->get_minimum_total();
+        return ! empty( $minimum );
+    }
+
+    /**
+     * Checks if the minimum amount is met
+     *
+     * @param  float  $amount The amount to check against
+     * @since 1.0.15
+     * @return boolean
+     */
+    public function is_minimum_amount_met( $amount ) {
+        $amount = floatval( wpinv_sanitize_amount( $amount ) );
+        $min_met= ! ( $this->has_minimum_amount() && $amount < floatval( wpinv_sanitize_amount( $this->get_minimum_total() ) ) );
+        return apply_filters( 'wpinv_is_discount_min_met', $min_met, $this->get_id(), $this, $this->get_code(), $amount );
+    }
+
+    /**
+     * Checks if the maximum amount is set
+     *
+     * @since 1.0.15
+     * @return boolean
+     */
+    public function has_maximum_amount() {
+        $maximum = $this->get_maximum_total();
+        return ! empty( $maximum );
+    }
+
+    /**
+     * Checks if the maximum amount is met
+     *
+     * @param  float  $amount The amount to check against
+     * @since 1.0.15
+     * @return boolean
+     */
+    public function is_maximum_amount_met( $amount ) {
+        $amount = floatval( wpinv_sanitize_amount( $amount ) );
+        $max_met= ! ( $this->has_maximum_amount() && $amount > floatval( wpinv_sanitize_amount( $this->get_maximum_total() ) ) );
+        return apply_filters( 'wpinv_is_discount_max_met', $max_met, $this->get_id(), $this, $this->get_code(), $amount );
+    }
+
+    /**
+     * Checks if the discount is recurring.
+     *
+     * @since 1.0.15
+     * @return boolean
+     */
+    public function is_recurring() {
+        $recurring = $this->get_is_recurring();
+        return ! empty( $recurring );
+    }
+
+    /**
+     * Checks if the discount is single use.
+     *
+     * @since 1.0.15
+     * @return boolean
+     */
+    public function is_single_use() {
+        $usage = $this->get_is_single_use();
+        return ! empty( $usage );
+    }
+
+    /**
+     * Check if a discount is valid for the given user
+     *
+     * @param  int|string  $user
+     * @since 1.0.15
+     * @return boolean
+     */
+    public function is_valid_for_user( $user ) {
+
+        // Ensure that the discount is single use.
+        if ( empty( $user ) || ! $this->is_single_use() ) {
+            return true;
+        }
+
+        // Prepare the user id.
+        $user_id = 0;
         if ( is_numeric( $user ) ) {
             $user_id = absint( $user );
         } else if ( is_email( $user ) && $user_data = get_user_by( 'email', $user ) ) {
@@ -1384,117 +1384,117 @@ 
             $user_id = $user_data->ID;
         }
 
-		// Ensure that we have a user.
-		if ( empty( $user_id ) ) {
-			return true;
-		}
+        // Ensure that we have a user.
+        if ( empty( $user_id ) ) {
+            return true;
+        }
 
-		// Get all payments with matching user id.
+        // Get all payments with matching user id.
         $payments = wpinv_get_invoices( array( 'user' => $user_id, 'limit' => false, 'paginate' => false ) );
-		$code     = strtolower( $this->get_code() );
-
-		// For each payment...
-		foreach ( $payments as $payment ) {
-
-			// Only check for paid invoices.
-			if ( $payment->is_paid() && strtolower( $payment->get_discount_code() ) == $code ) {
-				return false;
-			}
-
-		}
-
-		return true;
-	}
-
-	/**
-	 * Deletes the discount from the database
-	 *
-	 * @since 1.0.15
-	 * @return boolean
-	 */
-	public function remove() {
-		return $this->delete();
-	}
-
-	/**
-	 * Increases a discount's usage.
-	 *
-	 * @since 1.0.15
-	 * @param int $by The number of usages to increas by.
-	 * @return int
-	 */
-	public function increase_usage( $by = 1 ) {
-
-		// Abort if zero.
-		if ( empty( $by ) ) {
-			return;
-		}
-
-		// Increase the usage.
-		$this->set_uses( $this->get_uses() + (int) $by );
-
-		// Save the discount.
-		$this->save();
-
-		// Fire relevant hooks.
-		if( (int) $by > 0 ) {
-			do_action( 'wpinv_discount_increase_use_count', $this->get_uses(), $this->get_id(), $this->get_code(),  absint( $by ) );
-		} else {
-			do_action( 'wpinv_discount_decrease_use_count', $this->get_uses(), $this->get_id(), $this->get_code(), absint( $by ) );
-		}
-
-		// Return the number of times the discount has been used.
-		return $this->get_uses();
-	}
-
-	/**
-	 * Alias of self::__toString()
-	 *
-	 * @since 1.0.15
-	 * @return string|false
-	 */
-	public function get_data_as_json() {
-		return $this->__toString();
-	}
-
-	/**
-	 * Returns a discount's discounted amount.
-	 *
-	 * @since 1.0.15
-	 * @param float $amount
-	 * @return float
-	 */
-	public function get_discounted_amount( $amount ) {
-
-		// Convert amount to float.
-		$amount = (float) $amount;
-
-		// Get discount amount.
-		$discount_amount = $this->get_amount();
-
-		if ( empty( $discount_amount ) ) {
-			return 0;
-		}
-
-		// Format the amount.
-		$discount_amount = floatval( wpinv_sanitize_amount( $discount_amount ) );
+        $code     = strtolower( $this->get_code() );
+
+        // For each payment...
+        foreach ( $payments as $payment ) {
+
+            // Only check for paid invoices.
+            if ( $payment->is_paid() && strtolower( $payment->get_discount_code() ) == $code ) {
+                return false;
+            }
+
+        }
+
+        return true;
+    }
+
+    /**
+     * Deletes the discount from the database
+     *
+     * @since 1.0.15
+     * @return boolean
+     */
+    public function remove() {
+        return $this->delete();
+    }
+
+    /**
+     * Increases a discount's usage.
+     *
+     * @since 1.0.15
+     * @param int $by The number of usages to increas by.
+     * @return int
+     */
+    public function increase_usage( $by = 1 ) {
+
+        // Abort if zero.
+        if ( empty( $by ) ) {
+            return;
+        }
+
+        // Increase the usage.
+        $this->set_uses( $this->get_uses() + (int) $by );
+
+        // Save the discount.
+        $this->save();
+
+        // Fire relevant hooks.
+        if( (int) $by > 0 ) {
+            do_action( 'wpinv_discount_increase_use_count', $this->get_uses(), $this->get_id(), $this->get_code(),  absint( $by ) );
+        } else {
+            do_action( 'wpinv_discount_decrease_use_count', $this->get_uses(), $this->get_id(), $this->get_code(), absint( $by ) );
+        }
+
+        // Return the number of times the discount has been used.
+        return $this->get_uses();
+    }
+
+    /**
+     * Alias of self::__toString()
+     *
+     * @since 1.0.15
+     * @return string|false
+     */
+    public function get_data_as_json() {
+        return $this->__toString();
+    }
+
+    /**
+     * Returns a discount's discounted amount.
+     *
+     * @since 1.0.15
+     * @param float $amount
+     * @return float
+     */
+    public function get_discounted_amount( $amount ) {
+
+        // Convert amount to float.
+        $amount = (float) $amount;
+
+        // Get discount amount.
+        $discount_amount = $this->get_amount();
+
+        if ( empty( $discount_amount ) ) {
+            return 0;
+        }
+
+        // Format the amount.
+        $discount_amount = floatval( wpinv_sanitize_amount( $discount_amount ) );
 		
-		// If this is a percentage discount.
-		if ( $this->is_type( 'percent' ) ) {
+        // If this is a percentage discount.
+        if ( $this->is_type( 'percent' ) ) {
             $discount_amount = $amount * ( $discount_amount / 100 );
-		}
+        }
 
-		// Discount can not be less than zero...
-		if ( $discount_amount < 0 ) {
-			$discount_amount = 0;
-		}
+        // Discount can not be less than zero...
+        if ( $discount_amount < 0 ) {
+            $discount_amount = 0;
+        }
 
-		// ... or more than the amount.
-		if ( $discount_amount > $amount ) {
-			$discount_amount = $amount;
-		}
+        // ... or more than the amount.
+        if ( $discount_amount > $amount ) {
+            $discount_amount = $amount;
+        }
 
-		return apply_filters( 'wpinv_discount_total_discount_amount', $discount_amount, $amount, $this );
-	}
+        return apply_filters( 'wpinv_discount_total_discount_amount', $discount_amount, $amount, $this );
+    }
 
 }

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

Indentation +390 added lines, -390 removed lines

@@ -12,444 +12,444 @@
  */
 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' ),
-		);
-
-		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 );
-
-		$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_note( sprintf( __( 'Failed sending %s notification email.', 'invoicing' ), sanitize_key( $type ) ), false, false, true );
-		}
-
-		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();
-
-			if ( ! empty( $cc ) ) {
-				$cc = array_map( 'sanitize_email', wpinv_parse_list( $cc ) );
-				$recipients = array_filter( array_unique( array_merge( $recipients, $cc ) ) );
-			}
-
-		}
-
-		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 ) {
+    /**
+     * 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' ),
+        );
+
+        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 );
+
+        $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_note( sprintf( __( 'Failed sending %s notification email.', 'invoicing' ), sanitize_key( $type ) ), false, false, true );
+        }
+
+        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();
+
+            if ( ! empty( $cc ) ) {
+                $cc = array_map( 'sanitize_email', wpinv_parse_list( $cc ) );
+                $recipients = array_filter( array_unique( array_merge( $recipients, $cc ) ) );
+            }
+
+        }
+
+        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();
+        $email     = new GetPaid_Notification_Email( __FUNCTION__, $invoice );
+        $recipient = wpinv_get_admin_email();
 
-		return $this->send_email( $invoice, $email, __FUNCTION__, $recipient );
+        return $this->send_email( $invoice, $email, __FUNCTION__, $recipient );
 
-	}
+    }
 
-	/**
-	 * Sends a failed invoice notification.
-	 *
-	 * @param WPInv_Invoice $invoice
-	 */
-	public function failed_invoice( $invoice ) {
+    /**
+     * 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();
+        $email     = new GetPaid_Notification_Email( __FUNCTION__, $invoice );
+        $recipient = wpinv_get_admin_email();
 
-		return $this->send_email( $invoice, $email, __FUNCTION__, $recipient );
+        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 ) {
+    /**
+     * 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();
+        $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 );
+        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 ) {
+    /**
+     * 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
-	 */
-	public function user_invoice( $invoice ) {
+    /**
+     * Notifies a user about new invoices
+     *
+     * @param WPInv_Invoice $invoice
+     */
+    public function user_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;
-		}
+        // 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 = $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 ) {
-		return empty( $_GET['getpaid-admin-action'] ) && ( 'payment_form' == get_post_meta( $invoice, 'wpinv_created_via', true ) || 'geodirectory' == get_post_meta( $invoice, 'wpinv_created_via', true ) );
-	}
+    /**
+     * Checks if an invoice is a payment form invoice.
+     *
+     * @param int $invoice
+     * @return bool
+     */
+    public function is_payment_form_invoice( $invoice ) {
+        return empty( $_GET['getpaid-admin-action'] ) && ( 'payment_form' == get_post_meta( $invoice, 'wpinv_created_via', true ) || 'geodirectory' == get_post_meta( $invoice, 'wpinv_created_via', true ) );
+    }
 
-	/**
-	 * Notifies admin about new invoice notes
-	 *
-	 * @param WPInv_Invoice $invoice
-	 * @param string $note
-	 */
-	public function user_note( $invoice, $note ) {
+    /**
+     * 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 ) );
-
-	}
+        $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
+    /**
+     * (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();
 
-	}
+    }
 
 }