AyeCode / invoicing

includes/wpinv-general-functions.php

Indentation +54 added lines, -54 removed lines

@@ -30,36 +30,36 @@ 
 }
 
 function wpinv_can_checkout() {
-	$can_checkout = true; // Always true for now
+    $can_checkout = true; // Always true for now
 
-	return (bool) apply_filters( 'wpinv_can_checkout', $can_checkout );
+    return (bool) apply_filters( 'wpinv_can_checkout', $can_checkout );
 }
 
 function wpinv_get_success_page_uri() {
-	$page_id = wpinv_get_option( 'success_page', 0 );
-	$page_id = absint( $page_id );
+    $page_id = wpinv_get_option( 'success_page', 0 );
+    $page_id = absint( $page_id );
 
-	return apply_filters( 'wpinv_get_success_page_uri', get_permalink( $page_id ) );
+    return apply_filters( 'wpinv_get_success_page_uri', get_permalink( $page_id ) );
 }
 
 function wpinv_get_history_page_uri() {
-	$page_id = wpinv_get_option( 'invoice_history_page', 0 );
-	$page_id = absint( $page_id );
+    $page_id = wpinv_get_option( 'invoice_history_page', 0 );
+    $page_id = absint( $page_id );
 
-	return apply_filters( 'wpinv_get_history_page_uri', get_permalink( $page_id ) );
+    return apply_filters( 'wpinv_get_history_page_uri', get_permalink( $page_id ) );
 }
 
 function wpinv_is_success_page() {
-	$is_success_page = wpinv_get_option( 'success_page', false );
-	$is_success_page = isset( $is_success_page ) ? is_page( $is_success_page ) : false;
+    $is_success_page = wpinv_get_option( 'success_page', false );
+    $is_success_page = isset( $is_success_page ) ? is_page( $is_success_page ) : false;
 
-	return apply_filters( 'wpinv_is_success_page', $is_success_page );
+    return apply_filters( 'wpinv_is_success_page', $is_success_page );
 }
 
 function wpinv_is_invoice_history_page() {
-	$ret = wpinv_get_option( 'invoice_history_page', false );
-	$ret = $ret ? is_page( $ret ) : false;
-	return apply_filters( 'wpinv_is_invoice_history_page', $ret );
+    $ret = wpinv_get_option( 'invoice_history_page', false );
+    $ret = $ret ? is_page( $ret ) : false;
+    return apply_filters( 'wpinv_is_invoice_history_page', $ret );
 }
 
 function wpinv_is_subscriptions_history_page() {
@@ -69,7 +69,7 @@ 
 }
 
 function wpinv_send_to_success_page( $args = null ) {
-	$redirect = wpinv_get_success_page_uri();
+    $redirect = wpinv_get_success_page_uri();
     
     if ( !empty( $args ) ) {
         // Check for backward compatibility
@@ -89,7 +89,7 @@ 
 }
 
 function wpinv_send_to_failed_page( $args = null ) {
-	$redirect = wpinv_get_failed_transaction_uri();
+    $redirect = wpinv_get_failed_transaction_uri();
     
     if ( !empty( $args ) ) {
         // Check for backward compatibility
@@ -109,72 +109,72 @@ 
 }
 
 function wpinv_get_checkout_uri( $args = array() ) {
-	$uri = wpinv_get_option( 'checkout_page', false );
-	$uri = isset( $uri ) ? get_permalink( $uri ) : NULL;
+    $uri = wpinv_get_option( 'checkout_page', false );
+    $uri = isset( $uri ) ? get_permalink( $uri ) : NULL;
 
-	if ( !empty( $args ) ) {
-		// Check for backward compatibility
-		if ( is_string( $args ) )
-			$args = str_replace( '?', '', $args );
+    if ( !empty( $args ) ) {
+        // Check for backward compatibility
+        if ( is_string( $args ) )
+            $args = str_replace( '?', '', $args );
 
-		$args = wp_parse_args( $args );
+        $args = wp_parse_args( $args );
 
-		$uri = add_query_arg( $args, $uri );
-	}
+        $uri = add_query_arg( $args, $uri );
+    }
 
-	$scheme = defined( 'FORCE_SSL_ADMIN' ) && FORCE_SSL_ADMIN ? 'https' : 'admin';
+    $scheme = defined( 'FORCE_SSL_ADMIN' ) && FORCE_SSL_ADMIN ? 'https' : 'admin';
 
-	$ajax_url = admin_url( 'admin-ajax.php', $scheme );
+    $ajax_url = admin_url( 'admin-ajax.php', $scheme );
 
-	if ( ( ! preg_match( '/^https/', $uri ) && preg_match( '/^https/', $ajax_url ) ) || wpinv_is_ssl_enforced() ) {
-		$uri = preg_replace( '/^http:/', 'https:', $uri );
-	}
+    if ( ( ! preg_match( '/^https/', $uri ) && preg_match( '/^https/', $ajax_url ) ) || wpinv_is_ssl_enforced() ) {
+        $uri = preg_replace( '/^http:/', 'https:', $uri );
+    }
 
-	return apply_filters( 'wpinv_get_checkout_uri', $uri );
+    return apply_filters( 'wpinv_get_checkout_uri', $uri );
 }
 
 function wpinv_send_back_to_checkout( $args = array() ) {
-	$redirect = wpinv_get_checkout_uri();
+    $redirect = wpinv_get_checkout_uri();
 
-	if ( ! empty( $args ) ) {
-		// Check for backward compatibility
-		if ( is_string( $args ) )
-			$args = str_replace( '?', '', $args );
+    if ( ! empty( $args ) ) {
+        // Check for backward compatibility
+        if ( is_string( $args ) )
+            $args = str_replace( '?', '', $args );
 
-		$args = wp_parse_args( $args );
+        $args = wp_parse_args( $args );
 
-		$redirect = add_query_arg( $args, $redirect );
-	}
+        $redirect = add_query_arg( $args, $redirect );
+    }
 
-	wp_redirect( apply_filters( 'wpinv_send_back_to_checkout', $redirect, $args ) );
-	exit;
+    wp_redirect( apply_filters( 'wpinv_send_back_to_checkout', $redirect, $args ) );
+    exit;
 }
 
 function wpinv_get_success_page_url( $query_string = null ) {
-	$success_page = wpinv_get_option( 'success_page', 0 );
-	$success_page = get_permalink( $success_page );
+    $success_page = wpinv_get_option( 'success_page', 0 );
+    $success_page = get_permalink( $success_page );
 
-	if ( $query_string )
-		$success_page .= $query_string;
+    if ( $query_string )
+        $success_page .= $query_string;
 
-	return apply_filters( 'wpinv_success_page_url', $success_page );
+    return apply_filters( 'wpinv_success_page_url', $success_page );
 }
 
 function wpinv_get_failed_transaction_uri( $extras = false ) {
-	$uri = wpinv_get_option( 'failure_page', '' );
-	$uri = ! empty( $uri ) ? trailingslashit( get_permalink( $uri ) ) : home_url();
+    $uri = wpinv_get_option( 'failure_page', '' );
+    $uri = ! empty( $uri ) ? trailingslashit( get_permalink( $uri ) ) : home_url();
 
-	if ( $extras )
-		$uri .= $extras;
+    if ( $extras )
+        $uri .= $extras;
 
-	return apply_filters( 'wpinv_get_failed_transaction_uri', $uri );
+    return apply_filters( 'wpinv_get_failed_transaction_uri', $uri );
 }
 
 function wpinv_is_failed_transaction_page() {
-	$ret = wpinv_get_option( 'failure_page', false );
-	$ret = isset( $ret ) ? is_page( $ret ) : false;
+    $ret = wpinv_get_option( 'failure_page', false );
+    $ret = isset( $ret ) ? is_page( $ret ) : false;
 
-	return apply_filters( 'wpinv_is_failure_page', $ret );
+    return apply_filters( 'wpinv_is_failure_page', $ret );
 }
 
 function wpinv_transaction_query( $type = 'start' ) {

includes/wpinv-invoice-functions.php

Indentation +70 added lines, -70 removed lines

@@ -700,7 +700,7 @@ 
 }
 
 function wpinv_get_payment_key( $invoice_id = 0 ) {
-	$invoice = new WPInv_Invoice( $invoice_id );
+    $invoice = new WPInv_Invoice( $invoice_id );
     return $invoice->get_key();
 }
 
@@ -950,7 +950,7 @@ 
         return false;
     }
     $invoice = wpinv_get_invoice_cart();
-	if ( empty( $invoice ) ) {
+    if ( empty( $invoice ) ) {
         return false;
     }
 
@@ -1247,20 +1247,20 @@ 
 }
 
 function wpinv_checkout_get_cc_info() {
-	$cc_info = array();
-	$cc_info['card_name']      = isset( $_POST['card_name'] )       ? sanitize_text_field( $_POST['card_name'] )       : '';
-	$cc_info['card_number']    = isset( $_POST['card_number'] )     ? sanitize_text_field( $_POST['card_number'] )     : '';
-	$cc_info['card_cvc']       = isset( $_POST['card_cvc'] )        ? sanitize_text_field( $_POST['card_cvc'] )        : '';
-	$cc_info['card_exp_month'] = isset( $_POST['card_exp_month'] )  ? sanitize_text_field( $_POST['card_exp_month'] )  : '';
-	$cc_info['card_exp_year']  = isset( $_POST['card_exp_year'] )   ? sanitize_text_field( $_POST['card_exp_year'] )   : '';
-	$cc_info['card_address']   = isset( $_POST['wpinv_address'] )  ? sanitize_text_field( $_POST['wpinv_address'] ) : '';
-	$cc_info['card_city']      = isset( $_POST['wpinv_city'] )     ? sanitize_text_field( $_POST['wpinv_city'] )    : '';
-	$cc_info['card_state']     = isset( $_POST['wpinv_state'] )    ? sanitize_text_field( $_POST['wpinv_state'] )   : '';
-	$cc_info['card_country']   = isset( $_POST['wpinv_country'] )  ? sanitize_text_field( $_POST['wpinv_country'] ) : '';
-	$cc_info['card_zip']       = isset( $_POST['wpinv_zip'] )      ? sanitize_text_field( $_POST['wpinv_zip'] )     : '';
-
-	// Return cc info
-	return $cc_info;
+    $cc_info = array();
+    $cc_info['card_name']      = isset( $_POST['card_name'] )       ? sanitize_text_field( $_POST['card_name'] )       : '';
+    $cc_info['card_number']    = isset( $_POST['card_number'] )     ? sanitize_text_field( $_POST['card_number'] )     : '';
+    $cc_info['card_cvc']       = isset( $_POST['card_cvc'] )        ? sanitize_text_field( $_POST['card_cvc'] )        : '';
+    $cc_info['card_exp_month'] = isset( $_POST['card_exp_month'] )  ? sanitize_text_field( $_POST['card_exp_month'] )  : '';
+    $cc_info['card_exp_year']  = isset( $_POST['card_exp_year'] )   ? sanitize_text_field( $_POST['card_exp_year'] )   : '';
+    $cc_info['card_address']   = isset( $_POST['wpinv_address'] )  ? sanitize_text_field( $_POST['wpinv_address'] ) : '';
+    $cc_info['card_city']      = isset( $_POST['wpinv_city'] )     ? sanitize_text_field( $_POST['wpinv_city'] )    : '';
+    $cc_info['card_state']     = isset( $_POST['wpinv_state'] )    ? sanitize_text_field( $_POST['wpinv_state'] )   : '';
+    $cc_info['card_country']   = isset( $_POST['wpinv_country'] )  ? sanitize_text_field( $_POST['wpinv_country'] ) : '';
+    $cc_info['card_zip']       = isset( $_POST['wpinv_zip'] )      ? sanitize_text_field( $_POST['wpinv_zip'] )     : '';
+
+    // Return cc info
+    return $cc_info;
 }
 
 function wpinv_checkout_validate_cc_zip( $zip = 0, $country_code = '' ) {
@@ -1467,7 +1467,7 @@ 
         $required_fields  = wpinv_checkout_required_fields();
 
         // Loop through required fields and show error messages
-         if ( !empty( $required_fields ) ) {
+            if ( !empty( $required_fields ) ) {
             foreach ( $required_fields as $field_name => $value ) {
                 if ( in_array( $value, $required_fields ) && empty( $_POST[ $field_name ] ) ) {
                     wpinv_set_error( $value['error_id'], $value['error_message'] );
@@ -1570,7 +1570,7 @@ 
 }
 
 function wpinv_get_checkout_session() {
-	global $wpi_session;
+    global $wpi_session;
     
     return $wpi_session->get( 'wpinv_checkout' );
 }
@@ -1651,7 +1651,7 @@ 
         $response['data']['taxf']       = $invoice->get_tax( true );
         $response['data']['total']      = $invoice->get_total();
         $response['data']['totalf']     = $invoice->get_total( true );
-	    $response['data']['free']       = $invoice->is_free() && ( ! ( (float) $response['data']['total'] > 0 ) || $invoice->is_free_trial() ) ? true : false;
+        $response['data']['free']       = $invoice->is_free() && ( ! ( (float) $response['data']['total'] > 0 ) || $invoice->is_free_trial() ) ? true : false;
 
         wp_send_json( $response );
     }
@@ -1936,57 +1936,57 @@ 
 }
 
 function wpinv_get_invoice_id_by_key( $key ) {
-	global $wpdb;
+    global $wpdb;
 
-	$invoice_id = $wpdb->get_var( $wpdb->prepare( "SELECT post_id FROM $wpdb->postmeta WHERE meta_key = '_wpinv_key' AND meta_value = %s LIMIT 1", $key ) );
+    $invoice_id = $wpdb->get_var( $wpdb->prepare( "SELECT post_id FROM $wpdb->postmeta WHERE meta_key = '_wpinv_key' AND meta_value = %s LIMIT 1", $key ) );
 
-	if ( $invoice_id != NULL )
-		return $invoice_id;
+    if ( $invoice_id != NULL )
+        return $invoice_id;
 
-	return 0;
+    return 0;
 }
 
 function wpinv_can_view_receipt( $invoice_key = '' ) {
-	$return = false;
+    $return = false;
 
-	if ( empty( $invoice_key ) ) {
-		return $return;
-	}
+    if ( empty( $invoice_key ) ) {
+        return $return;
+    }
 
-	global $wpinv_receipt_args;
+    global $wpinv_receipt_args;
 
-	$wpinv_receipt_args['id'] = wpinv_get_invoice_id_by_key( $invoice_key );
-	if ( isset( $_GET['invoice-id'] ) ) {
-		$wpinv_receipt_args['id'] = $invoice_key == wpinv_get_payment_key( (int)$_GET['invoice-id'] ) ? (int)$_GET['invoice-id'] : 0;
-	}
+    $wpinv_receipt_args['id'] = wpinv_get_invoice_id_by_key( $invoice_key );
+    if ( isset( $_GET['invoice-id'] ) ) {
+        $wpinv_receipt_args['id'] = $invoice_key == wpinv_get_payment_key( (int)$_GET['invoice-id'] ) ? (int)$_GET['invoice-id'] : 0;
+    }
 
-	if ( empty( $wpinv_receipt_args['id'] ) ) {
-		return $return;
-	}
+    if ( empty( $wpinv_receipt_args['id'] ) ) {
+        return $return;
+    }
 
-	$invoice = wpinv_get_invoice( $wpinv_receipt_args['id'] );
-	if ( !( !empty( $invoice->ID ) && $invoice->get_key() === $invoice_key ) ) {
-		return $return;
-	}
+    $invoice = wpinv_get_invoice( $wpinv_receipt_args['id'] );
+    if ( !( !empty( $invoice->ID ) && $invoice->get_key() === $invoice_key ) ) {
+        return $return;
+    }
 
-	if ( is_user_logged_in() ) {
-		if ( (int)$invoice->get_user_id() === (int) get_current_user_id() ) {
-			$return = true;
-		}
-	}
+    if ( is_user_logged_in() ) {
+        if ( (int)$invoice->get_user_id() === (int) get_current_user_id() ) {
+            $return = true;
+        }
+    }
 
-	$session = wpinv_get_checkout_session();
-	if ( isset( $_GET['invoice_key'] ) || ( $session && isset( $session['invoice_key'] ) ) ) {
-		$check_key = isset( $_GET['invoice_key'] ) ? $_GET['invoice_key'] : $session['invoice_key'];
+    $session = wpinv_get_checkout_session();
+    if ( isset( $_GET['invoice_key'] ) || ( $session && isset( $session['invoice_key'] ) ) ) {
+        $check_key = isset( $_GET['invoice_key'] ) ? $_GET['invoice_key'] : $session['invoice_key'];
 
-		if ( wpinv_require_login_to_checkout() ) {
-			$return = $return && $check_key === $invoice_key;
-		} else {
-			$return = $check_key === $invoice_key;
-		}
-	}
+        if ( wpinv_require_login_to_checkout() ) {
+            $return = $return && $check_key === $invoice_key;
+        } else {
+            $return = $check_key === $invoice_key;
+        }
+    }
 
-	return (bool) apply_filters( 'wpinv_can_view_receipt', $return, $invoice_key );
+    return (bool) apply_filters( 'wpinv_can_view_receipt', $return, $invoice_key );
 }
 
 function wpinv_pay_for_invoice() {
@@ -2296,14 +2296,14 @@ 
 
     if ( isset( $_GET['invoice_key'] ) || is_singular( 'wpi_invoice' ) || is_singular( 'wpi_quote' ) ) {
         $invoice_key = isset( $_GET['invoice_key'] ) ? urldecode($_GET['invoice_key']) : '';
-	    global $post;
+        global $post;
 
         if(!empty($invoice_key)){
-	        $invoice_id = wpinv_get_invoice_id_by_key($invoice_key);
+            $invoice_id = wpinv_get_invoice_id_by_key($invoice_key);
         } else if(!empty( $post ) && ($post->post_type == 'wpi_invoice' || $post->post_type == 'wpi_quote')) {
-			$invoice_id = $post->ID;
+            $invoice_id = $post->ID;
         } else {
-        	return;
+            return;
         }
 
         $invoice = new WPInv_Invoice($invoice_id);
@@ -2312,17 +2312,17 @@ 
             return;
         }
 
-	    if ( is_user_logged_in() ) {
-		    if ( (int)$invoice->get_user_id() === get_current_user_id() ) {
-			    update_post_meta($invoice_id,'_wpinv_is_viewed', 1);
-		    } else if ( !wpinv_require_login_to_checkout() && isset( $_GET['invoice_key'] ) && $_GET['invoice_key'] === $invoice->get_key() ) {
-			    update_post_meta($invoice_id,'_wpinv_is_viewed', 1);
-		    }
-	    } else {
-		    if ( !wpinv_require_login_to_checkout() && isset( $_GET['invoice_key'] ) && $_GET['invoice_key'] === $invoice->get_key() ) {
-			    update_post_meta($invoice_id,'_wpinv_is_viewed', 1);
-		    }
-	    }
+        if ( is_user_logged_in() ) {
+            if ( (int)$invoice->get_user_id() === get_current_user_id() ) {
+                update_post_meta($invoice_id,'_wpinv_is_viewed', 1);
+            } else if ( !wpinv_require_login_to_checkout() && isset( $_GET['invoice_key'] ) && $_GET['invoice_key'] === $invoice->get_key() ) {
+                update_post_meta($invoice_id,'_wpinv_is_viewed', 1);
+            }
+        } else {
+            if ( !wpinv_require_login_to_checkout() && isset( $_GET['invoice_key'] ) && $_GET['invoice_key'] === $invoice->get_key() ) {
+                update_post_meta($invoice_id,'_wpinv_is_viewed', 1);
+            }
+        }
     }
 
 }