AyeCode / invoicing

includes/admin/register-settings.php

Indentation +310 added lines, -310 removed lines

@@ -196,11 +196,11 @@ 
     $cb      = "wpinv_{$option['type']}_callback";
     $section = "wpinv_settings_{$tab}_$section";
 
-	if ( isset( $option['desc'] ) && ! empty( $option['help-tip'] ) ) {
-		$tip   = esc_attr( $option['desc'] );
-		$name .= "<span class='dashicons dashicons-editor-help wpi-help-tip' title='$tip'></span>";
-		unset( $option['desc'] );
-	}
+    if ( isset( $option['desc'] ) && ! empty( $option['help-tip'] ) ) {
+        $tip   = esc_attr( $option['desc'] );
+        $name .= "<span class='dashicons dashicons-editor-help wpi-help-tip' title='$tip'></span>";
+        unset( $option['desc'] );
+    }
 
     // Loop through all tabs.
     add_settings_field(
@@ -279,10 +279,10 @@ 
         }
 
         // General filter
-		$input[ $key ] = apply_filters( 'wpinv_settings_sanitize', $input[ $key ], $key );
+        $input[ $key ] = apply_filters( 'wpinv_settings_sanitize', $input[ $key ], $key );
 
-		// Key specific filter.
-		$input[ $key ] = apply_filters( "wpinv_settings_sanitize_$key", $input[ $key ] );
+        // Key specific filter.
+        $input[ $key ] = apply_filters( "wpinv_settings_sanitize_$key", $input[ $key ] );
     }
 
     // Loop through the whitelist and unset any that are empty for the tab being saved
@@ -338,14 +338,14 @@ 
 
     foreach ( $new_rates as $rate ) {
 
-		$rate['rate']    = wpinv_sanitize_amount( $rate['rate'] );
-		$rate['name']    = sanitize_text_field( $rate['name'] );
-		$rate['state']   = sanitize_text_field( $rate['state'] );
-		$rate['country'] = sanitize_text_field( $rate['country'] );
-		$rate['global']  = empty( $rate['state'] );
-		$tax_rates[]     = $rate;
+        $rate['rate']    = wpinv_sanitize_amount( $rate['rate'] );
+        $rate['name']    = sanitize_text_field( $rate['name'] );
+        $rate['state']   = sanitize_text_field( $rate['state'] );
+        $rate['country'] = sanitize_text_field( $rate['country'] );
+        $rate['global']  = empty( $rate['state'] );
+        $tax_rates[]     = $rate;
 
-	}
+    }
 
     update_option( 'wpinv_tax_rates', $tax_rates );
 
@@ -402,8 +402,8 @@ 
         ) ),
         'taxes' => apply_filters( 'wpinv_settings_sections_taxes', array(
             'main'  => __( 'Tax Settings', 'invoicing' ),
-			'rates' => __( 'Tax Rates', 'invoicing' ),
-			'vat'   => __( 'EU VAT Settings', 'invoicing' )
+            'rates' => __( 'Tax Rates', 'invoicing' ),
+            'vat'   => __( 'EU VAT Settings', 'invoicing' )
         ) ),
         'emails' => apply_filters( 'wpinv_settings_sections_emails', array(
             'main' => __( 'Email Settings', 'invoicing' ),
@@ -426,51 +426,51 @@ 
 }
 
 function wpinv_get_pages( $with_slug = false, $default_label = NULL ) {
-	$pages_options = array();
+    $pages_options = array();
 
-	if( $default_label !== NULL && $default_label !== false ) {
-		$pages_options = array( '' => $default_label ); // Blank option
-	}
+    if( $default_label !== NULL && $default_label !== false ) {
+        $pages_options = array( '' => $default_label ); // Blank option
+    }
 
-	$pages = get_pages();
-	if ( $pages ) {
-		foreach ( $pages as $page ) {
-			$title = $with_slug ? $page->post_title . ' (' . $page->post_name . ')' : $page->post_title;
+    $pages = get_pages();
+    if ( $pages ) {
+        foreach ( $pages as $page ) {
+            $title = $with_slug ? $page->post_title . ' (' . $page->post_name . ')' : $page->post_title;
             $pages_options[ $page->ID ] = $title;
-		}
-	}
+        }
+    }
 
-	return $pages_options;
+    return $pages_options;
 }
 
 function wpinv_header_callback( $args ) {
-	if ( !empty( $args['desc'] ) ) {
+    if ( !empty( $args['desc'] ) ) {
         echo $args['desc'];
     }
 }
 
 function wpinv_hidden_callback( $args ) {
-	global $wpinv_options;
-
-	if ( isset( $args['set_value'] ) ) {
-		$value = $args['set_value'];
-	} elseif ( isset( $wpinv_options[ $args['id'] ] ) ) {
-		$value = $wpinv_options[ $args['id'] ];
-	} else {
-		$value = isset( $args['std'] ) ? $args['std'] : '';
-	}
-
-	if ( isset( $args['faux'] ) && true === $args['faux'] ) {
-		$args['readonly'] = true;
-		$value = isset( $args['std'] ) ? $args['std'] : '';
-		$name  = '';
-	} else {
-		$name = 'name="wpinv_settings[' . esc_attr( $args['id'] ) . ']"';
-	}
-
-	$html = '<input type="hidden" id="wpinv_settings[' . wpinv_sanitize_key( $args['id'] ) . ']" ' . $name . ' value="' . esc_attr( stripslashes( $value ) ) . '" />';
+    global $wpinv_options;
+
+    if ( isset( $args['set_value'] ) ) {
+        $value = $args['set_value'];
+    } elseif ( isset( $wpinv_options[ $args['id'] ] ) ) {
+        $value = $wpinv_options[ $args['id'] ];
+    } else {
+        $value = isset( $args['std'] ) ? $args['std'] : '';
+    }
+
+    if ( isset( $args['faux'] ) && true === $args['faux'] ) {
+        $args['readonly'] = true;
+        $value = isset( $args['std'] ) ? $args['std'] : '';
+        $name  = '';
+    } else {
+        $name = 'name="wpinv_settings[' . esc_attr( $args['id'] ) . ']"';
+    }
+
+    $html = '<input type="hidden" id="wpinv_settings[' . wpinv_sanitize_key( $args['id'] ) . ']" ' . $name . ' value="' . esc_attr( stripslashes( $value ) ) . '" />';
     
-	echo $html;
+    echo $html;
 }
 
 /**
@@ -478,12 +478,12 @@ 
  */
 function wpinv_checkbox_callback( $args ) {
 
-	$std = isset( $args['std'] ) ? $args['std'] : '';
-	$std = wpinv_get_option( $args['id'], $std );
-	$id  = esc_attr( $args['id'] );
+    $std = isset( $args['std'] ) ? $args['std'] : '';
+    $std = wpinv_get_option( $args['id'], $std );
+    $id  = esc_attr( $args['id'] );
 
-	getpaid_hidden_field( "wpinv_settings[$id]", '0' );
-	?>
+    getpaid_hidden_field( "wpinv_settings[$id]", '0' );
+    ?>
 		<fieldset>
 			<label>
 				<input id="wpinv-settings-<?php echo $id; ?>" name="wpinv_settings[<?php echo $id; ?>]" <?php checked( empty( $std ), false ); ?> value="1" type="checkbox">
@@ -495,77 +495,77 @@ 
 
 function wpinv_multicheck_callback( $args ) {
 	
-	global $wpinv_options;
+    global $wpinv_options;
 
-	$sanitize_id = wpinv_sanitize_key( $args['id'] );
-	$class = !empty( $args['class'] ) ? ' ' . esc_attr( $args['class'] ) : '';
+    $sanitize_id = wpinv_sanitize_key( $args['id'] );
+    $class = !empty( $args['class'] ) ? ' ' . esc_attr( $args['class'] ) : '';
 
-	if ( ! empty( $args['options'] ) ) {
+    if ( ! empty( $args['options'] ) ) {
 
-		$std     = isset( $args['std'] ) ? $args['std'] : array();
-		$value   = isset( $wpinv_options[ $args['id'] ] ) ? $wpinv_options[ $args['id'] ] : $std;
+        $std     = isset( $args['std'] ) ? $args['std'] : array();
+        $value   = isset( $wpinv_options[ $args['id'] ] ) ? $wpinv_options[ $args['id'] ] : $std;
 
-		echo '<div class="wpi-mcheck-rows wpi-mcheck-' . $sanitize_id . $class . '">';
+        echo '<div class="wpi-mcheck-rows wpi-mcheck-' . $sanitize_id . $class . '">';
         foreach( $args['options'] as $key => $option ):
-			$sanitize_key = wpinv_sanitize_key( $key );
-			if ( in_array( $sanitize_key, $value ) ) { 
-				$enabled = $sanitize_key;
-			} else { 
-				$enabled = NULL; 
-			}
-			echo '<div class="wpi-mcheck-row"><input name="wpinv_settings[' . $sanitize_id . '][' . $sanitize_key . ']" id="wpinv_settings[' . $sanitize_id . '][' . $sanitize_key . ']" type="checkbox" value="' . esc_attr( $sanitize_key ) . '" ' . checked( $sanitize_key, $enabled, false ) . '/>&nbsp;';
-			echo '<label for="wpinv_settings[' . $sanitize_id . '][' . $sanitize_key . ']">' . wp_kses_post( $option ) . '</label></div>';
-		endforeach;
-		echo '</div>';
-		echo '<p class="description">' . $args['desc'] . '</p>';
-	}
+            $sanitize_key = wpinv_sanitize_key( $key );
+            if ( in_array( $sanitize_key, $value ) ) { 
+                $enabled = $sanitize_key;
+            } else { 
+                $enabled = NULL; 
+            }
+            echo '<div class="wpi-mcheck-row"><input name="wpinv_settings[' . $sanitize_id . '][' . $sanitize_key . ']" id="wpinv_settings[' . $sanitize_id . '][' . $sanitize_key . ']" type="checkbox" value="' . esc_attr( $sanitize_key ) . '" ' . checked( $sanitize_key, $enabled, false ) . '/>&nbsp;';
+            echo '<label for="wpinv_settings[' . $sanitize_id . '][' . $sanitize_key . ']">' . wp_kses_post( $option ) . '</label></div>';
+        endforeach;
+        echo '</div>';
+        echo '<p class="description">' . $args['desc'] . '</p>';
+    }
 }
 
 function wpinv_payment_icons_callback( $args ) {
-	global $wpinv_options;
+    global $wpinv_options;
     
     $sanitize_id = wpinv_sanitize_key( $args['id'] );
 
-	if ( ! empty( $args['options'] ) ) {
-		foreach( $args['options'] as $key => $option ) {
+    if ( ! empty( $args['options'] ) ) {
+        foreach( $args['options'] as $key => $option ) {
             $sanitize_key = wpinv_sanitize_key( $key );
             
-			if( isset( $wpinv_options[$args['id']][$key] ) ) {
-				$enabled = $option;
-			} else {
-				$enabled = NULL;
-			}
-
-			echo '<label for="wpinv_settings[' . $sanitize_id . '][' . $sanitize_key . ']" style="margin-right:10px;line-height:16px;height:16px;display:inline-block;">';
-
-				echo '<input name="wpinv_settings[' . $sanitize_id . '][' . $sanitize_key . ']" id="wpinv_settings[' . $sanitize_id . '][' . $sanitize_key . ']" type="checkbox" value="' . esc_attr( $option ) . '" ' . checked( $option, $enabled, false ) . '/>&nbsp;';
-
-				if ( wpinv_string_is_image_url( $key ) ) {
-					echo '<img class="payment-icon" src="' . esc_url( $key ) . '" style="width:32px;height:24px;position:relative;top:6px;margin-right:5px;"/>';
-				} else {
-					$card = strtolower( str_replace( ' ', '', $option ) );
-
-					if ( has_filter( 'wpinv_accepted_payment_' . $card . '_image' ) ) {
-						$image = apply_filters( 'wpinv_accepted_payment_' . $card . '_image', '' );
-					} else {
-						$image       = wpinv_locate_template( 'images' . DIRECTORY_SEPARATOR . 'icons' . DIRECTORY_SEPARATOR . $card . '.gif', false );
-						$content_dir = WP_CONTENT_DIR;
-
-						if ( function_exists( 'wp_normalize_path' ) ) {
-							// Replaces backslashes with forward slashes for Windows systems
-							$image = wp_normalize_path( $image );
-							$content_dir = wp_normalize_path( $content_dir );
-						}
-
-						$image = str_replace( $content_dir, content_url(), $image );
-					}
-
-					echo '<img class="payment-icon" src="' . esc_url( $image ) . '" style="width:32px;height:24px;position:relative;top:6px;margin-right:5px;"/>';
-				}
-			echo $option . '</label>';
-		}
-		echo '<p class="description" style="margin-top:16px;">' . wp_kses_post( $args['desc'] ) . '</p>';
-	}
+            if( isset( $wpinv_options[$args['id']][$key] ) ) {
+                $enabled = $option;
+            } else {
+                $enabled = NULL;
+            }
+
+            echo '<label for="wpinv_settings[' . $sanitize_id . '][' . $sanitize_key . ']" style="margin-right:10px;line-height:16px;height:16px;display:inline-block;">';
+
+                echo '<input name="wpinv_settings[' . $sanitize_id . '][' . $sanitize_key . ']" id="wpinv_settings[' . $sanitize_id . '][' . $sanitize_key . ']" type="checkbox" value="' . esc_attr( $option ) . '" ' . checked( $option, $enabled, false ) . '/>&nbsp;';
+
+                if ( wpinv_string_is_image_url( $key ) ) {
+                    echo '<img class="payment-icon" src="' . esc_url( $key ) . '" style="width:32px;height:24px;position:relative;top:6px;margin-right:5px;"/>';
+                } else {
+                    $card = strtolower( str_replace( ' ', '', $option ) );
+
+                    if ( has_filter( 'wpinv_accepted_payment_' . $card . '_image' ) ) {
+                        $image = apply_filters( 'wpinv_accepted_payment_' . $card . '_image', '' );
+                    } else {
+                        $image       = wpinv_locate_template( 'images' . DIRECTORY_SEPARATOR . 'icons' . DIRECTORY_SEPARATOR . $card . '.gif', false );
+                        $content_dir = WP_CONTENT_DIR;
+
+                        if ( function_exists( 'wp_normalize_path' ) ) {
+                            // Replaces backslashes with forward slashes for Windows systems
+                            $image = wp_normalize_path( $image );
+                            $content_dir = wp_normalize_path( $content_dir );
+                        }
+
+                        $image = str_replace( $content_dir, content_url(), $image );
+                    }
+
+                    echo '<img class="payment-icon" src="' . esc_url( $image ) . '" style="width:32px;height:24px;position:relative;top:6px;margin-right:5px;"/>';
+                }
+            echo $option . '</label>';
+        }
+        echo '<p class="description" style="margin-top:16px;">' . wp_kses_post( $args['desc'] ) . '</p>';
+    }
 }
 
 /**
@@ -573,9 +573,9 @@ 
  */
 function wpinv_radio_callback( $args ) {
 
-	$std = isset( $args['std'] ) ? $args['std'] : '';
-	$std = wpinv_get_option( $args['id'], $std );
-	?>
+    $std = isset( $args['std'] ) ? $args['std'] : '';
+    $std = wpinv_get_option( $args['id'], $std );
+    ?>
 		<fieldset>
 			<ul id="wpinv-settings-<?php echo esc_attr( $args['id'] ); ?>" style="margin-top: 0;">
 				<?php foreach( $args['options'] as $key => $option ) : ?>
@@ -589,7 +589,7 @@ 
 			</ul>
 		</fieldset>
 	<?php
-	getpaid_settings_description_callback( $args );
+    getpaid_settings_description_callback( $args );
 }
 
 /**
@@ -597,176 +597,176 @@ 
  */
 function getpaid_settings_description_callback( $args ) {
 
-	if ( ! empty( $args['desc'] ) ) {
-		$description = wp_kses_post( $args['desc'] );
-		echo "<p class='description'>$description</p>";
-	}
+    if ( ! empty( $args['desc'] ) ) {
+        $description = wp_kses_post( $args['desc'] );
+        echo "<p class='description'>$description</p>";
+    }
 
 }
 
 function wpinv_gateways_callback( $args ) {
-	global $wpinv_options;
+    global $wpinv_options;
     
     $sanitize_id = wpinv_sanitize_key( $args['id'] );
 
-	foreach ( $args['options'] as $key => $option ) :
-		$sanitize_key = wpinv_sanitize_key( $key );
+    foreach ( $args['options'] as $key => $option ) :
+        $sanitize_key = wpinv_sanitize_key( $key );
         
         if ( isset( $wpinv_options['gateways'][ $key ] ) )
-			$enabled = '1';
-		else
-			$enabled = null;
+            $enabled = '1';
+        else
+            $enabled = null;
 
-		echo '<input name="wpinv_settings[' . esc_attr( $args['id'] ) . '][' . $sanitize_key . ']" id="wpinv_settings[' . $sanitize_id . '][' . $sanitize_key . ']" type="checkbox" value="1" ' . checked('1', $enabled, false) . '/>&nbsp;';
-		echo '<label for="wpinv_settings[' . $sanitize_id . '][' . $sanitize_key . ']">' . esc_html( $option['admin_label'] ) . '</label><br/>';
-	endforeach;
+        echo '<input name="wpinv_settings[' . esc_attr( $args['id'] ) . '][' . $sanitize_key . ']" id="wpinv_settings[' . $sanitize_id . '][' . $sanitize_key . ']" type="checkbox" value="1" ' . checked('1', $enabled, false) . '/>&nbsp;';
+        echo '<label for="wpinv_settings[' . $sanitize_id . '][' . $sanitize_key . ']">' . esc_html( $option['admin_label'] ) . '</label><br/>';
+    endforeach;
 }
 
 function wpinv_gateway_select_callback($args) {
-	global $wpinv_options;
+    global $wpinv_options;
     
     $sanitize_id = wpinv_sanitize_key( $args['id'] );
     $class = !empty( $args['class'] ) ? ' ' . esc_attr( $args['class'] ) : '';
 
-	echo '<select name="wpinv_settings[' . $sanitize_id . ']"" id="wpinv_settings[' . $sanitize_id . ']" class="'.$class.'" >';
+    echo '<select name="wpinv_settings[' . $sanitize_id . ']"" id="wpinv_settings[' . $sanitize_id . ']" class="'.$class.'" >';
 
-	foreach ( $args['options'] as $key => $option ) :
-		if ( isset( $args['selected'] ) && $args['selected'] !== null && $args['selected'] !== false ) {
+    foreach ( $args['options'] as $key => $option ) :
+        if ( isset( $args['selected'] ) && $args['selected'] !== null && $args['selected'] !== false ) {
             $selected = selected( $key, $args['selected'], false );
         } else {
             $selected = isset( $wpinv_options[ $args['id'] ] ) ? selected( $key, $wpinv_options[$args['id']], false ) : '';
         }
-		echo '<option value="' . wpinv_sanitize_key( $key ) . '"' . $selected . '>' . esc_html( $option['admin_label'] ) . '</option>';
-	endforeach;
+        echo '<option value="' . wpinv_sanitize_key( $key ) . '"' . $selected . '>' . esc_html( $option['admin_label'] ) . '</option>';
+    endforeach;
 
-	echo '</select>';
-	echo '<label for="wpinv_settings[' . $sanitize_id . ']"> '  . wp_kses_post( $args['desc'] ) . '</label>';
+    echo '</select>';
+    echo '<label for="wpinv_settings[' . $sanitize_id . ']"> '  . wp_kses_post( $args['desc'] ) . '</label>';
 }
 
 function wpinv_text_callback( $args ) {
-	global $wpinv_options;
+    global $wpinv_options;
     
     $sanitize_id = wpinv_sanitize_key( $args['id'] );
 
-	if ( isset( $wpinv_options[ $args['id'] ] ) ) {
-		$value = $wpinv_options[ $args['id'] ];
-	} else {
-		$value = isset( $args['std'] ) ? $args['std'] : '';
-	}
-
-	if ( isset( $args['faux'] ) && true === $args['faux'] ) {
-		$args['readonly'] = true;
-		$value = isset( $args['std'] ) ? $args['std'] : '';
-		$name  = '';
-	} else {
-		$name = 'name="wpinv_settings[' . esc_attr( $args['id'] ) . ']"';
-	}
-	$class = !empty( $args['class'] ) ? sanitize_html_class( $args['class'] ) : '';
-
-	$readonly = $args['readonly'] === true ? ' readonly="readonly"' : '';
-	$size     = ( isset( $args['size'] ) && ! is_null( $args['size'] ) ) ? $args['size'] : 'regular';
-	$html     = '<input type="text" class="' . sanitize_html_class( $size ) . '-text ' . $class . '" id="wpinv_settings[' . $sanitize_id . ']" ' . $name . ' value="' . esc_attr( stripslashes( $value ) ) . '"' . $readonly . '/>';
-	$html    .= '<br /><label for="wpinv_settings[' . $sanitize_id . ']"> '  . wp_kses_post( $args['desc'] ) . '</label>';
-
-	echo $html;
+    if ( isset( $wpinv_options[ $args['id'] ] ) ) {
+        $value = $wpinv_options[ $args['id'] ];
+    } else {
+        $value = isset( $args['std'] ) ? $args['std'] : '';
+    }
+
+    if ( isset( $args['faux'] ) && true === $args['faux'] ) {
+        $args['readonly'] = true;
+        $value = isset( $args['std'] ) ? $args['std'] : '';
+        $name  = '';
+    } else {
+        $name = 'name="wpinv_settings[' . esc_attr( $args['id'] ) . ']"';
+    }
+    $class = !empty( $args['class'] ) ? sanitize_html_class( $args['class'] ) : '';
+
+    $readonly = $args['readonly'] === true ? ' readonly="readonly"' : '';
+    $size     = ( isset( $args['size'] ) && ! is_null( $args['size'] ) ) ? $args['size'] : 'regular';
+    $html     = '<input type="text" class="' . sanitize_html_class( $size ) . '-text ' . $class . '" id="wpinv_settings[' . $sanitize_id . ']" ' . $name . ' value="' . esc_attr( stripslashes( $value ) ) . '"' . $readonly . '/>';
+    $html    .= '<br /><label for="wpinv_settings[' . $sanitize_id . ']"> '  . wp_kses_post( $args['desc'] ) . '</label>';
+
+    echo $html;
 }
 
 function wpinv_number_callback( $args ) {
-	global $wpinv_options;
+    global $wpinv_options;
     
     $sanitize_id = wpinv_sanitize_key( $args['id'] );
 
-	if ( isset( $wpinv_options[ $args['id'] ] ) ) {
-		$value = $wpinv_options[ $args['id'] ];
-	} else {
-		$value = isset( $args['std'] ) ? $args['std'] : '';
-	}
-
-	if ( isset( $args['faux'] ) && true === $args['faux'] ) {
-		$args['readonly'] = true;
-		$value = isset( $args['std'] ) ? $args['std'] : '';
-		$name  = '';
-	} else {
-		$name = 'name="wpinv_settings[' . esc_attr( $args['id'] ) . ']"';
-	}
-
-	$max  = isset( $args['max'] ) ? $args['max'] : 999999;
-	$min  = isset( $args['min'] ) ? $args['min'] : 0;
-	$step = isset( $args['step'] ) ? $args['step'] : 1;
-	$class = !empty( $args['class'] ) ? sanitize_html_class( $args['class'] ) : '';
-
-	$size = ( isset( $args['size'] ) && ! is_null( $args['size'] ) ) ? $args['size'] : 'regular';
-	$html = '<input type="number" step="' . esc_attr( $step ) . '" max="' . esc_attr( $max ) . '" min="' . esc_attr( $min ) . '" class="' . sanitize_html_class( $size ) . '-text ' . $class . '" id="wpinv_settings[' . $sanitize_id . ']" ' . $name . ' value="' . esc_attr( stripslashes( $value ) ) . '"/>';
-	$html .= '<br /><label for="wpinv_settings[' . $sanitize_id . ']"> '  . wp_kses_post( $args['desc'] ) . '</label>';
-
-	echo $html;
+    if ( isset( $wpinv_options[ $args['id'] ] ) ) {
+        $value = $wpinv_options[ $args['id'] ];
+    } else {
+        $value = isset( $args['std'] ) ? $args['std'] : '';
+    }
+
+    if ( isset( $args['faux'] ) && true === $args['faux'] ) {
+        $args['readonly'] = true;
+        $value = isset( $args['std'] ) ? $args['std'] : '';
+        $name  = '';
+    } else {
+        $name = 'name="wpinv_settings[' . esc_attr( $args['id'] ) . ']"';
+    }
+
+    $max  = isset( $args['max'] ) ? $args['max'] : 999999;
+    $min  = isset( $args['min'] ) ? $args['min'] : 0;
+    $step = isset( $args['step'] ) ? $args['step'] : 1;
+    $class = !empty( $args['class'] ) ? sanitize_html_class( $args['class'] ) : '';
+
+    $size = ( isset( $args['size'] ) && ! is_null( $args['size'] ) ) ? $args['size'] : 'regular';
+    $html = '<input type="number" step="' . esc_attr( $step ) . '" max="' . esc_attr( $max ) . '" min="' . esc_attr( $min ) . '" class="' . sanitize_html_class( $size ) . '-text ' . $class . '" id="wpinv_settings[' . $sanitize_id . ']" ' . $name . ' value="' . esc_attr( stripslashes( $value ) ) . '"/>';
+    $html .= '<br /><label for="wpinv_settings[' . $sanitize_id . ']"> '  . wp_kses_post( $args['desc'] ) . '</label>';
+
+    echo $html;
 }
 
 function wpinv_textarea_callback( $args ) {
-	global $wpinv_options;
+    global $wpinv_options;
     
     $sanitize_id = wpinv_sanitize_key( $args['id'] );
 
-	if ( isset( $wpinv_options[ $args['id'] ] ) ) {
-		$value = $wpinv_options[ $args['id'] ];
-	} else {
-		$value = isset( $args['std'] ) ? $args['std'] : '';
-	}
+    if ( isset( $wpinv_options[ $args['id'] ] ) ) {
+        $value = $wpinv_options[ $args['id'] ];
+    } else {
+        $value = isset( $args['std'] ) ? $args['std'] : '';
+    }
     
     $size = ( isset( $args['size'] ) && ! is_null( $args['size'] ) ) ? $args['size'] : 'regular';
     $class = ( isset( $args['class'] ) && ! is_null( $args['class'] ) ) ? $args['class'] : 'large-text';
 
-	$html = '<textarea class="' . sanitize_html_class( $class ) . ' txtarea-' . sanitize_html_class( $size ) . ' wpi-' . esc_attr( sanitize_html_class( $sanitize_id ) ) . ' " cols="' . $args['cols'] . '" rows="' . $args['rows'] . '" id="wpinv_settings[' . $sanitize_id . ']" name="wpinv_settings[' . esc_attr( $args['id'] ) . ']">' . esc_textarea( stripslashes( $value ) ) . '</textarea>';
-	$html .= '<br /><label for="wpinv_settings[' . $sanitize_id . ']"> '  . wp_kses_post( $args['desc'] ) . '</label>';
+    $html = '<textarea class="' . sanitize_html_class( $class ) . ' txtarea-' . sanitize_html_class( $size ) . ' wpi-' . esc_attr( sanitize_html_class( $sanitize_id ) ) . ' " cols="' . $args['cols'] . '" rows="' . $args['rows'] . '" id="wpinv_settings[' . $sanitize_id . ']" name="wpinv_settings[' . esc_attr( $args['id'] ) . ']">' . esc_textarea( stripslashes( $value ) ) . '</textarea>';
+    $html .= '<br /><label for="wpinv_settings[' . $sanitize_id . ']"> '  . wp_kses_post( $args['desc'] ) . '</label>';
 
-	echo $html;
+    echo $html;
 }
 
 function wpinv_password_callback( $args ) {
-	global $wpinv_options;
+    global $wpinv_options;
     
     $sanitize_id = wpinv_sanitize_key( $args['id'] );
 
-	if ( isset( $wpinv_options[ $args['id'] ] ) ) {
-		$value = $wpinv_options[ $args['id'] ];
-	} else {
-		$value = isset( $args['std'] ) ? $args['std'] : '';
-	}
+    if ( isset( $wpinv_options[ $args['id'] ] ) ) {
+        $value = $wpinv_options[ $args['id'] ];
+    } else {
+        $value = isset( $args['std'] ) ? $args['std'] : '';
+    }
 
-	$size = ( isset( $args['size'] ) && ! is_null( $args['size'] ) ) ? $args['size'] : 'regular';
-	$html = '<input type="password" class="' . sanitize_html_class( $size ) . '-text" id="wpinv_settings[' . $sanitize_id . ']" name="wpinv_settings[' . esc_attr( $args['id'] ) . ']" value="' . esc_attr( $value ) . '"/>';
-	$html .= '<label for="wpinv_settings[' . $sanitize_id . ']"> ' . wp_kses_post( $args['desc'] ) . '</label>';
+    $size = ( isset( $args['size'] ) && ! is_null( $args['size'] ) ) ? $args['size'] : 'regular';
+    $html = '<input type="password" class="' . sanitize_html_class( $size ) . '-text" id="wpinv_settings[' . $sanitize_id . ']" name="wpinv_settings[' . esc_attr( $args['id'] ) . ']" value="' . esc_attr( $value ) . '"/>';
+    $html .= '<label for="wpinv_settings[' . $sanitize_id . ']"> ' . wp_kses_post( $args['desc'] ) . '</label>';
 
-	echo $html;
+    echo $html;
 }
 
 function wpinv_missing_callback($args) {
-	printf(
-		__( 'The callback function used for the %s setting is missing.', 'invoicing' ),
-		'<strong>' . $args['id'] . '</strong>'
-	);
+    printf(
+        __( 'The callback function used for the %s setting is missing.', 'invoicing' ),
+        '<strong>' . $args['id'] . '</strong>'
+    );
 }
 
 function wpinv_select_callback($args) {
-	global $wpinv_options;
+    global $wpinv_options;
     
     $sanitize_id = wpinv_sanitize_key( $args['id'] );
 
-	if ( isset( $wpinv_options[ $args['id'] ] ) ) {
-		$value = $wpinv_options[ $args['id'] ];
-	} else {
-		$value = isset( $args['std'] ) ? $args['std'] : '';
-	}
+    if ( isset( $wpinv_options[ $args['id'] ] ) ) {
+        $value = $wpinv_options[ $args['id'] ];
+    } else {
+        $value = isset( $args['std'] ) ? $args['std'] : '';
+    }
     
     if ( isset( $args['selected'] ) && $args['selected'] !== null && $args['selected'] !== false ) {
         $value = $args['selected'];
     }
 
-	if ( isset( $args['placeholder'] ) ) {
-		$placeholder = $args['placeholder'];
-	} else {
-		$placeholder = '';
-	}
+    if ( isset( $args['placeholder'] ) ) {
+        $placeholder = $args['placeholder'];
+    } else {
+        $placeholder = '';
+    }
     
     if( !empty( $args['onchange'] ) ) {
         $onchange = ' onchange="' . esc_attr( $args['onchange'] ) . '"';
@@ -776,137 +776,137 @@ 
 
     $class = !empty( $args['class'] ) ? ' ' . esc_attr( $args['class'] ) : '';
 
-	$html = '<select id="wpinv_settings[' . $sanitize_id . ']" class="'.$class.'"  name="wpinv_settings[' . esc_attr( $args['id'] ) . ']" data-placeholder="' . esc_html( $placeholder ) . '"' . $onchange . ' />';
+    $html = '<select id="wpinv_settings[' . $sanitize_id . ']" class="'.$class.'"  name="wpinv_settings[' . esc_attr( $args['id'] ) . ']" data-placeholder="' . esc_html( $placeholder ) . '"' . $onchange . ' />';
 
-	foreach ( $args['options'] as $option => $name ) {
-		$selected = selected( $option, $value, false );
-		$html .= '<option value="' . esc_attr( $option ) . '" ' . $selected . '>' . esc_html( $name ) . '</option>';
-	}
+    foreach ( $args['options'] as $option => $name ) {
+        $selected = selected( $option, $value, false );
+        $html .= '<option value="' . esc_attr( $option ) . '" ' . $selected . '>' . esc_html( $name ) . '</option>';
+    }
 
-	$html .= '</select>';
-	$html .= '<label for="wpinv_settings[' . $sanitize_id . ']"> ' . wp_kses_post( $args['desc'] ) . '</label>';
+    $html .= '</select>';
+    $html .= '<label for="wpinv_settings[' . $sanitize_id . ']"> ' . wp_kses_post( $args['desc'] ) . '</label>';
 
-	echo $html;
+    echo $html;
 }
 
 function wpinv_color_select_callback( $args ) {
-	global $wpinv_options;
+    global $wpinv_options;
     
     $sanitize_id = wpinv_sanitize_key( $args['id'] );
 
-	if ( isset( $wpinv_options[ $args['id'] ] ) ) {
-		$value = $wpinv_options[ $args['id'] ];
-	} else {
-		$value = isset( $args['std'] ) ? $args['std'] : '';
-	}
+    if ( isset( $wpinv_options[ $args['id'] ] ) ) {
+        $value = $wpinv_options[ $args['id'] ];
+    } else {
+        $value = isset( $args['std'] ) ? $args['std'] : '';
+    }
 
-	$html = '<select id="wpinv_settings[' . $sanitize_id . ']" name="wpinv_settings[' . esc_attr( $args['id'] ) . ']"/>';
+    $html = '<select id="wpinv_settings[' . $sanitize_id . ']" name="wpinv_settings[' . esc_attr( $args['id'] ) . ']"/>';
 
-	foreach ( $args['options'] as $option => $color ) {
-		$selected = selected( $option, $value, false );
-		$html .= '<option value="' . esc_attr( $option ) . '" ' . $selected . '>' . esc_html( $color['label'] ) . '</option>';
-	}
+    foreach ( $args['options'] as $option => $color ) {
+        $selected = selected( $option, $value, false );
+        $html .= '<option value="' . esc_attr( $option ) . '" ' . $selected . '>' . esc_html( $color['label'] ) . '</option>';
+    }
 
-	$html .= '</select>';
-	$html .= '<label for="wpinv_settings[' . $sanitize_id . ']"> '  . wp_kses_post( $args['desc'] ) . '</label>';
+    $html .= '</select>';
+    $html .= '<label for="wpinv_settings[' . $sanitize_id . ']"> '  . wp_kses_post( $args['desc'] ) . '</label>';
 
-	echo $html;
+    echo $html;
 }
 
 function wpinv_rich_editor_callback( $args ) {
-	global $wpinv_options, $wp_version;
+    global $wpinv_options, $wp_version;
     
     $sanitize_id = wpinv_sanitize_key( $args['id'] );
 
-	if ( isset( $wpinv_options[ $args['id'] ] ) ) {
-		$value = $wpinv_options[ $args['id'] ];
+    if ( isset( $wpinv_options[ $args['id'] ] ) ) {
+        $value = $wpinv_options[ $args['id'] ];
 
-		if( empty( $args['allow_blank'] ) && empty( $value ) ) {
-			$value = isset( $args['std'] ) ? $args['std'] : '';
-		}
-	} else {
-		$value = isset( $args['std'] ) ? $args['std'] : '';
-	}
+        if( empty( $args['allow_blank'] ) && empty( $value ) ) {
+            $value = isset( $args['std'] ) ? $args['std'] : '';
+        }
+    } else {
+        $value = isset( $args['std'] ) ? $args['std'] : '';
+    }
 
-	$rows = isset( $args['size'] ) ? $args['size'] : 20;
+    $rows = isset( $args['size'] ) ? $args['size'] : 20;
 
-	$html = '<div class="getpaid-settings-editor-input">';
-	if ( $wp_version >= 3.3 && function_exists( 'wp_editor' ) ) {
-		ob_start();
-		wp_editor( stripslashes( $value ), 'wpinv_settings_' . esc_attr( $args['id'] ), array( 'textarea_name' => 'wpinv_settings[' . esc_attr( $args['id'] ) . ']', 'textarea_rows' => absint( $rows ), 'media_buttons' => false ) );
-		$html .= ob_get_clean();
-	} else {
-		$html .= '<textarea class="large-text" rows="10" id="wpinv_settings[' . $sanitize_id . ']" name="wpinv_settings[' . esc_attr( $args['id'] ) . ']" class="wpi-' . esc_attr( sanitize_html_class( $args['id'] ) ) . '">' . esc_textarea( stripslashes( $value ) ) . '</textarea>';
-	}
+    $html = '<div class="getpaid-settings-editor-input">';
+    if ( $wp_version >= 3.3 && function_exists( 'wp_editor' ) ) {
+        ob_start();
+        wp_editor( stripslashes( $value ), 'wpinv_settings_' . esc_attr( $args['id'] ), array( 'textarea_name' => 'wpinv_settings[' . esc_attr( $args['id'] ) . ']', 'textarea_rows' => absint( $rows ), 'media_buttons' => false ) );
+        $html .= ob_get_clean();
+    } else {
+        $html .= '<textarea class="large-text" rows="10" id="wpinv_settings[' . $sanitize_id . ']" name="wpinv_settings[' . esc_attr( $args['id'] ) . ']" class="wpi-' . esc_attr( sanitize_html_class( $args['id'] ) ) . '">' . esc_textarea( stripslashes( $value ) ) . '</textarea>';
+    }
 
-	$html .= '</div><br/><label for="wpinv_settings[' . $sanitize_id . ']"> ' . wp_kses_post( $args['desc'] ) . '</label>';
+    $html .= '</div><br/><label for="wpinv_settings[' . $sanitize_id . ']"> ' . wp_kses_post( $args['desc'] ) . '</label>';
 
-	echo $html;
+    echo $html;
 }
 
 function wpinv_upload_callback( $args ) {
-	global $wpinv_options;
+    global $wpinv_options;
     
     $sanitize_id = wpinv_sanitize_key( $args['id'] );
 
-	if ( isset( $wpinv_options[ $args['id'] ] ) ) {
-		$value = $wpinv_options[$args['id']];
-	} else {
-		$value = isset($args['std']) ? $args['std'] : '';
-	}
+    if ( isset( $wpinv_options[ $args['id'] ] ) ) {
+        $value = $wpinv_options[$args['id']];
+    } else {
+        $value = isset($args['std']) ? $args['std'] : '';
+    }
 
-	$size = ( isset( $args['size'] ) && ! is_null( $args['size'] ) ) ? $args['size'] : 'regular';
-	$html = '<input type="text" class="' . sanitize_html_class( $size ) . '-text" id="wpinv_settings[' . $sanitize_id . ']" name="wpinv_settings[' . esc_attr( $args['id'] ) . ']" value="' . esc_attr( stripslashes( $value ) ) . '"/>';
-	$html .= '<span>&nbsp;<input type="button" class="wpinv_settings_upload_button button-secondary" value="' . __( 'Upload File', 'invoicing' ) . '"/></span>';
-	$html .= '<label for="wpinv_settings[' . $sanitize_id . ']"> ' . wp_kses_post( $args['desc'] ) . '</label>';
+    $size = ( isset( $args['size'] ) && ! is_null( $args['size'] ) ) ? $args['size'] : 'regular';
+    $html = '<input type="text" class="' . sanitize_html_class( $size ) . '-text" id="wpinv_settings[' . $sanitize_id . ']" name="wpinv_settings[' . esc_attr( $args['id'] ) . ']" value="' . esc_attr( stripslashes( $value ) ) . '"/>';
+    $html .= '<span>&nbsp;<input type="button" class="wpinv_settings_upload_button button-secondary" value="' . __( 'Upload File', 'invoicing' ) . '"/></span>';
+    $html .= '<label for="wpinv_settings[' . $sanitize_id . ']"> ' . wp_kses_post( $args['desc'] ) . '</label>';
 
-	echo $html;
+    echo $html;
 }
 
 function wpinv_color_callback( $args ) {
-	global $wpinv_options;
+    global $wpinv_options;
     
     $sanitize_id = wpinv_sanitize_key( $args['id'] );
 
-	if ( isset( $wpinv_options[ $args['id'] ] ) ) {
-		$value = $wpinv_options[ $args['id'] ];
-	} else {
-		$value = isset( $args['std'] ) ? $args['std'] : '';
-	}
+    if ( isset( $wpinv_options[ $args['id'] ] ) ) {
+        $value = $wpinv_options[ $args['id'] ];
+    } else {
+        $value = isset( $args['std'] ) ? $args['std'] : '';
+    }
 
-	$default = isset( $args['std'] ) ? $args['std'] : '';
+    $default = isset( $args['std'] ) ? $args['std'] : '';
 
-	$html = '<input type="text" class="wpinv-color-picker" id="wpinv_settings[' . $sanitize_id . ']" name="wpinv_settings[' . esc_attr( $args['id'] ) . ']" value="' . esc_attr( $value ) . '" data-default-color="' . esc_attr( $default ) . '" />';
-	$html .= '<label for="wpinv_settings[' . $sanitize_id . ']"> '  . wp_kses_post( $args['desc'] ) . '</label>';
+    $html = '<input type="text" class="wpinv-color-picker" id="wpinv_settings[' . $sanitize_id . ']" name="wpinv_settings[' . esc_attr( $args['id'] ) . ']" value="' . esc_attr( $value ) . '" data-default-color="' . esc_attr( $default ) . '" />';
+    $html .= '<label for="wpinv_settings[' . $sanitize_id . ']"> '  . wp_kses_post( $args['desc'] ) . '</label>';
 
-	echo $html;
+    echo $html;
 }
 
 function wpinv_country_states_callback($args) {
-	global $wpinv_options;
+    global $wpinv_options;
     
     $sanitize_id = wpinv_sanitize_key( $args['id'] );
 
-	if ( isset( $args['placeholder'] ) ) {
-		$placeholder = $args['placeholder'];
-	} else {
-		$placeholder = '';
-	}
+    if ( isset( $args['placeholder'] ) ) {
+        $placeholder = $args['placeholder'];
+    } else {
+        $placeholder = '';
+    }
 
-	$states = wpinv_get_country_states();
+    $states = wpinv_get_country_states();
 
-	$class = empty( $states ) ? ' class="wpinv-no-states"' : ' class="wpi_select2"';
-	$html = '<select id="wpinv_settings[' . $sanitize_id . ']" name="wpinv_settings[' . esc_attr( $args['id'] ) . ']"' . $class . 'data-placeholder="' . esc_html( $placeholder ) . '"/>';
+    $class = empty( $states ) ? ' class="wpinv-no-states"' : ' class="wpi_select2"';
+    $html = '<select id="wpinv_settings[' . $sanitize_id . ']" name="wpinv_settings[' . esc_attr( $args['id'] ) . ']"' . $class . 'data-placeholder="' . esc_html( $placeholder ) . '"/>';
 
-	foreach ( $states as $option => $name ) {
-		$selected = isset( $wpinv_options[ $args['id'] ] ) ? selected( $option, $wpinv_options[$args['id']], false ) : '';
-		$html .= '<option value="' . esc_attr( $option ) . '" ' . $selected . '>' . esc_html( $name ) . '</option>';
-	}
+    foreach ( $states as $option => $name ) {
+        $selected = isset( $wpinv_options[ $args['id'] ] ) ? selected( $option, $wpinv_options[$args['id']], false ) : '';
+        $html .= '<option value="' . esc_attr( $option ) . '" ' . $selected . '>' . esc_html( $name ) . '</option>';
+    }
 
-	$html .= '</select>';
-	$html .= '<label for="wpinv_settings[' . $sanitize_id . ']"> '  . wp_kses_post( $args['desc'] ) . '</label>';
+    $html .= '</select>';
+    $html .= '<label for="wpinv_settings[' . $sanitize_id . ']"> '  . wp_kses_post( $args['desc'] ) . '</label>';
 
-	echo $html;
+    echo $html;
 }
 
 /**
@@ -914,7 +914,7 @@ 
  */
 function wpinv_tax_rates_callback() {
 	
-	?>
+    ?>
 		</td>
 	</tr>
 	<tr class="bsui">
@@ -929,17 +929,17 @@ 
  * Displays a tax rate' edit row.
  */
 function wpinv_tax_rate_callback( $tax_rate, $key, $echo = true ) {
-	ob_start();
+    ob_start();
 
-	$key                      = sanitize_key( $key );
-	$tax_rate['reduced_rate'] = empty( $tax_rate['reduced_rate'] ) ? 0 : $tax_rate['reduced_rate'];
-	include plugin_dir_path( __FILE__ ) . 'views/html-tax-rate-edit.php';
+    $key                      = sanitize_key( $key );
+    $tax_rate['reduced_rate'] = empty( $tax_rate['reduced_rate'] ) ? 0 : $tax_rate['reduced_rate'];
+    include plugin_dir_path( __FILE__ ) . 'views/html-tax-rate-edit.php';
 
-	if ( $echo ) {
-		echo ob_get_clean();
-	} else {
-		return ob_get_clean(); 
-	}
+    if ( $echo ) {
+        echo ob_get_clean();
+    } else {
+        return ob_get_clean(); 
+    }
 
 }
 
@@ -967,15 +967,15 @@ 
 }
 
 function wpinv_descriptive_text_callback( $args ) {
-	echo wp_kses_post( $args['desc'] );
+    echo wp_kses_post( $args['desc'] );
 }
 
 function wpinv_hook_callback( $args ) {
-	do_action( 'wpinv_' . $args['id'], $args );
+    do_action( 'wpinv_' . $args['id'], $args );
 }
 
 function wpinv_set_settings_cap() {
-	return wpinv_get_capability();
+    return wpinv_get_capability();
 }
 add_filter( 'option_page_capability_wpinv_settings', 'wpinv_set_settings_cap' );
 

includes/admin/class-getpaid-metaboxes.php

Indentation +231 added lines, -231 removed lines

@@ -12,267 +12,267 @@
  */
 class GetPaid_Metaboxes {
 
-	/**
-	 * Only save metaboxes once.
-	 *
-	 * @var boolean
-	 */
-	private static $saved_meta_boxes = false;
-
     /**
-	 * Hook in methods.
-	 */
-	public static function init() {
-
-		// Register metaboxes.
-		add_action( 'add_meta_boxes', 'GetPaid_Metaboxes::add_meta_boxes', 5, 2 );
-
-		// Remove metaboxes.
-		add_action( 'add_meta_boxes', 'GetPaid_Metaboxes::remove_meta_boxes', 30 );
-
-		// Rename metaboxes.
-		add_action( 'add_meta_boxes', 'GetPaid_Metaboxes::rename_meta_boxes', 45 );
-
-		// Save metaboxes.
-		add_action( 'save_post', 'GetPaid_Metaboxes::save_meta_boxes', 1, 2 );
-	}
+     * Only save metaboxes once.
+     *
+     * @var boolean
+     */
+    private static $saved_meta_boxes = false;
 
-	/**
-	 * Register core metaboxes.
-	 */
-	public static function add_meta_boxes( $post_type, $post ) {
-
-		// For invoices...
-		self::add_invoice_meta_boxes( $post_type, $post );
+    /**
+     * Hook in methods.
+     */
+    public static function init() {
 
-		// For payment forms.
-		self::add_payment_form_meta_boxes( $post_type );
+        // Register metaboxes.
+        add_action( 'add_meta_boxes', 'GetPaid_Metaboxes::add_meta_boxes', 5, 2 );
 
-		// For invoice items.
-		self::add_item_meta_boxes( $post_type );
+        // Remove metaboxes.
+        add_action( 'add_meta_boxes', 'GetPaid_Metaboxes::remove_meta_boxes', 30 );
 
-		// For invoice discounts.
-		if ( $post_type == 'wpi_discount' ) {
-			add_meta_box( 'wpinv_discount_details', __( 'Discount Details', 'invoicing' ), 'GetPaid_Meta_Box_Discount_Details::output', 'wpi_discount', 'normal', 'high' );
-		}
+        // Rename metaboxes.
+        add_action( 'add_meta_boxes', 'GetPaid_Metaboxes::rename_meta_boxes', 45 );
 
-	}
+        // Save metaboxes.
+        add_action( 'save_post', 'GetPaid_Metaboxes::save_meta_boxes', 1, 2 );
+    }
 
-	/**
-	 * Register core metaboxes.
-	 */
-	protected static function add_payment_form_meta_boxes( $post_type ) {
+    /**
+     * Register core metaboxes.
+     */
+    public static function add_meta_boxes( $post_type, $post ) {
 
-		// For payment forms.
-		if ( $post_type == 'wpi_payment_form' ) {
+        // For invoices...
+        self::add_invoice_meta_boxes( $post_type, $post );
 
-			// Design payment form.
-			add_meta_box( 'wpinv-payment-form-design', __( 'Payment Form', 'invoicing' ), 'GetPaid_Meta_Box_Payment_Form::output', 'wpi_payment_form', 'normal' );
+        // For payment forms.
+        self::add_payment_form_meta_boxes( $post_type );
 
-			// Payment form information.
-			add_meta_box( 'wpinv-payment-form-info', __( 'Details', 'invoicing' ), 'GetPaid_Meta_Box_Payment_Form_Info::output', 'wpi_payment_form', 'side' );
+        // For invoice items.
+        self::add_item_meta_boxes( $post_type );
 
-		}
+        // For invoice discounts.
+        if ( $post_type == 'wpi_discount' ) {
+            add_meta_box( 'wpinv_discount_details', __( 'Discount Details', 'invoicing' ), 'GetPaid_Meta_Box_Discount_Details::output', 'wpi_discount', 'normal', 'high' );
+        }
 
-	}
+    }
 
-	/**
-	 * Register core metaboxes.
-	 */
-	protected static function add_item_meta_boxes( $post_type ) {
+    /**
+     * Register core metaboxes.
+     */
+    protected static function add_payment_form_meta_boxes( $post_type ) {
 
-		if ( $post_type == 'wpi_item' ) {
+        // For payment forms.
+        if ( $post_type == 'wpi_payment_form' ) {
 
-			// Item details.
-			add_meta_box( 'wpinv_item_details', __( 'Item Details', 'invoicing' ), 'GetPaid_Meta_Box_Item_Details::output', 'wpi_item', 'normal', 'high' );
+            // Design payment form.
+            add_meta_box( 'wpinv-payment-form-design', __( 'Payment Form', 'invoicing' ), 'GetPaid_Meta_Box_Payment_Form::output', 'wpi_payment_form', 'normal' );
 
-			// If taxes are enabled, register the tax metabox.
-			if ( wpinv_use_taxes() ) {
-				add_meta_box( 'wpinv_item_vat', __( 'Tax', 'invoicing' ), 'GetPaid_Meta_Box_Item_VAT::output', 'wpi_item', 'normal', 'high' );
-			}
+            // Payment form information.
+            add_meta_box( 'wpinv-payment-form-info', __( 'Details', 'invoicing' ), 'GetPaid_Meta_Box_Payment_Form_Info::output', 'wpi_payment_form', 'side' );
 
-			// Item info.
-			add_meta_box( 'wpinv_field_item_info', __( 'Item info', 'invoicing' ), 'GetPaid_Meta_Box_Item_Info::output', 'wpi_item', 'side', 'core' );
+        }
 
-		}
+    }
 
-	}
+    /**
+     * Register core metaboxes.
+     */
+    protected static function add_item_meta_boxes( $post_type ) {
 
-	/**
-	 * Register invoice metaboxes.
-	 */
-	protected static function add_invoice_meta_boxes( $post_type, $post ) {
+        if ( $post_type == 'wpi_item' ) {
 
-		// For invoices...
-		if ( getpaid_is_invoice_post_type( $post_type ) ) {
-			$invoice = new WPInv_Invoice( $post );
+            // Item details.
+            add_meta_box( 'wpinv_item_details', __( 'Item Details', 'invoicing' ), 'GetPaid_Meta_Box_Item_Details::output', 'wpi_item', 'normal', 'high' );
 
-			// Resend invoice.
-			if ( ! $invoice->is_draft() && ! $invoice->is_paid() ) {
+            // If taxes are enabled, register the tax metabox.
+            if ( wpinv_use_taxes() ) {
+                add_meta_box( 'wpinv_item_vat', __( 'Tax', 'invoicing' ), 'GetPaid_Meta_Box_Item_VAT::output', 'wpi_item', 'normal', 'high' );
+            }
 
-				add_meta_box(
-					'wpinv-mb-resend-invoice',
-					sprintf(
-						__( 'Resend %s', 'invoicing' ),
-						ucfirst( $invoice->get_invoice_quote_type() )
-					),
-					'GetPaid_Meta_Box_Resend_Invoice::output',
-					$post_type,
-					'side',
-					'low'
-				);
+            // Item info.
+            add_meta_box( 'wpinv_field_item_info', __( 'Item info', 'invoicing' ), 'GetPaid_Meta_Box_Item_Info::output', 'wpi_item', 'side', 'core' );
 
-			}
+        }
 
-			// Subscriptions.
-			$subscription = getpaid_get_invoice_subscription( $invoice );
-			if ( ! empty( $subscription ) ) {
-				add_meta_box( 'wpinv-mb-subscriptions', __( 'Subscription Details', 'invoicing' ), 'GetPaid_Meta_Box_Invoice_Subscription::output', $post_type, 'advanced' );
-				add_meta_box( 'wpinv-mb-subscription-invoices', __( 'Related Payments', 'invoicing' ), 'GetPaid_Meta_Box_Invoice_Subscription::output_invoices', $post_type, 'advanced' );
-			}
-
-			// Invoice details.
-			add_meta_box(
-				'wpinv-details',
-				sprintf(
-					__( '%s Details', 'invoicing' ),
-					ucfirst( $invoice->get_invoice_quote_type() )
-				),
-				'GetPaid_Meta_Box_Invoice_Details::output',
-				$post_type,
-				'side'
-			);
-
-			// Payment details.
-			if ( ! $invoice->is_draft() ) {
-				add_meta_box( 'wpinv-payment-meta', __( 'Payment Meta', 'invoicing' ), 'GetPaid_Meta_Box_Invoice_Payment_Meta::output', $post_type, 'side', 'default' );
-			}
+    }
 
-			// Billing details.
-			add_meta_box( 'wpinv-address', __( 'Billing Details', 'invoicing' ), 'GetPaid_Meta_Box_Invoice_Address::output', $post_type, 'normal', 'high' );
+    /**
+     * Register invoice metaboxes.
+     */
+    protected static function add_invoice_meta_boxes( $post_type, $post ) {
+
+        // For invoices...
+        if ( getpaid_is_invoice_post_type( $post_type ) ) {
+            $invoice = new WPInv_Invoice( $post );
+
+            // Resend invoice.
+            if ( ! $invoice->is_draft() && ! $invoice->is_paid() ) {
+
+                add_meta_box(
+                    'wpinv-mb-resend-invoice',
+                    sprintf(
+                        __( 'Resend %s', 'invoicing' ),
+                        ucfirst( $invoice->get_invoice_quote_type() )
+                    ),
+                    'GetPaid_Meta_Box_Resend_Invoice::output',
+                    $post_type,
+                    'side',
+                    'low'
+                );
+
+            }
+
+            // Subscriptions.
+            $subscription = getpaid_get_invoice_subscription( $invoice );
+            if ( ! empty( $subscription ) ) {
+                add_meta_box( 'wpinv-mb-subscriptions', __( 'Subscription Details', 'invoicing' ), 'GetPaid_Meta_Box_Invoice_Subscription::output', $post_type, 'advanced' );
+                add_meta_box( 'wpinv-mb-subscription-invoices', __( 'Related Payments', 'invoicing' ), 'GetPaid_Meta_Box_Invoice_Subscription::output_invoices', $post_type, 'advanced' );
+            }
+
+            // Invoice details.
+            add_meta_box(
+                'wpinv-details',
+                sprintf(
+                    __( '%s Details', 'invoicing' ),
+                    ucfirst( $invoice->get_invoice_quote_type() )
+                ),
+                'GetPaid_Meta_Box_Invoice_Details::output',
+                $post_type,
+                'side'
+            );
+
+            // Payment details.
+            if ( ! $invoice->is_draft() ) {
+                add_meta_box( 'wpinv-payment-meta', __( 'Payment Meta', 'invoicing' ), 'GetPaid_Meta_Box_Invoice_Payment_Meta::output', $post_type, 'side', 'default' );
+            }
+
+            // Billing details.
+            add_meta_box( 'wpinv-address', __( 'Billing Details', 'invoicing' ), 'GetPaid_Meta_Box_Invoice_Address::output', $post_type, 'normal', 'high' );
 			
-			// Invoice items.
-			add_meta_box(
-				'wpinv-items',
-				sprintf(
-					__( '%s Items', 'invoicing' ),
-					ucfirst( $invoice->get_invoice_quote_type() )
-				),
-				'GetPaid_Meta_Box_Invoice_Items::output',
-				$post_type,
-				'normal',
-				'high'
-			);
+            // Invoice items.
+            add_meta_box(
+                'wpinv-items',
+                sprintf(
+                    __( '%s Items', 'invoicing' ),
+                    ucfirst( $invoice->get_invoice_quote_type() )
+                ),
+                'GetPaid_Meta_Box_Invoice_Items::output',
+                $post_type,
+                'normal',
+                'high'
+            );
 			
-			// Invoice notes.
-			add_meta_box(
-				'wpinv-notes',
-				sprintf(
-					__( '%s Notes', 'invoicing' ),
-					ucfirst( $invoice->get_invoice_quote_type() )
-				),
-				'WPInv_Meta_Box_Notes::output',
-				$post_type,
-				'side',
-				'low'
-			);
-
-			// Shipping Address.
-			if ( get_post_meta( $invoice->get_id(), 'shipping_address', true ) ) {
-				add_meta_box( 'wpinv-invoice-shipping-details', __( 'Shipping Address', 'invoicing' ), 'GetPaid_Meta_Box_Invoice_Shipping_Address::output', $post_type, 'side', 'high' );
-			}
-
-			// Payment form information.
-			if ( get_post_meta( $invoice->get_id(), 'payment_form_data', true ) ) {
-				add_meta_box( 'wpinv-invoice-payment-form-details', __( 'Payment Form Details', 'invoicing' ), 'WPInv_Meta_Box_Payment_Form::output_details', $post_type, 'side', 'high' );
-			}
-
-		}
-
-	}
-
-	/**
-	 * Remove some metaboxes.
-	 */
-	public static function remove_meta_boxes() {
-		remove_meta_box( 'wpseo_meta', 'wpi_invoice', 'normal' );
-	}
-
-	/**
-	 * Rename other metaboxes.
-	 */
-	public static function rename_meta_boxes() {
+            // Invoice notes.
+            add_meta_box(
+                'wpinv-notes',
+                sprintf(
+                    __( '%s Notes', 'invoicing' ),
+                    ucfirst( $invoice->get_invoice_quote_type() )
+                ),
+                'WPInv_Meta_Box_Notes::output',
+                $post_type,
+                'side',
+                'low'
+            );
+
+            // Shipping Address.
+            if ( get_post_meta( $invoice->get_id(), 'shipping_address', true ) ) {
+                add_meta_box( 'wpinv-invoice-shipping-details', __( 'Shipping Address', 'invoicing' ), 'GetPaid_Meta_Box_Invoice_Shipping_Address::output', $post_type, 'side', 'high' );
+            }
+
+            // Payment form information.
+            if ( get_post_meta( $invoice->get_id(), 'payment_form_data', true ) ) {
+                add_meta_box( 'wpinv-invoice-payment-form-details', __( 'Payment Form Details', 'invoicing' ), 'WPInv_Meta_Box_Payment_Form::output_details', $post_type, 'side', 'high' );
+            }
+
+        }
+
+    }
+
+    /**
+     * Remove some metaboxes.
+     */
+    public static function remove_meta_boxes() {
+        remove_meta_box( 'wpseo_meta', 'wpi_invoice', 'normal' );
+    }
+
+    /**
+     * Rename other metaboxes.
+     */
+    public static function rename_meta_boxes() {
 		
-	}
-
-	/**
-	 * Check if we're saving, then trigger an action based on the post type.
-	 *
-	 * @param  int    $post_id Post ID.
-	 * @param  object $post Post object.
-	 */
-	public static function save_meta_boxes( $post_id, $post ) {
-		$post_id = absint( $post_id );
-		$data    = wp_unslash( $_POST );
-
-		// Do not save for ajax requests.
-		if ( ( defined( 'DOING_AJAX') && DOING_AJAX ) || isset( $_REQUEST['bulk_edit'] ) ) {
-			return;
-		}
-
-		// $post_id and $post are required
-		if ( empty( $post_id ) || empty( $post ) || self::$saved_meta_boxes ) {
-			return;
-		}
-
-		// Dont' save meta boxes for revisions or autosaves.
-		if ( ( defined( 'DOING_AUTOSAVE' ) && DOING_AUTOSAVE ) || is_int( wp_is_post_revision( $post ) ) || is_int( wp_is_post_autosave( $post ) ) ) {
-			return;
-		}
-
-		// Check the nonce.
-		if ( empty( $data['getpaid_meta_nonce'] ) || ! wp_verify_nonce( $data['getpaid_meta_nonce'], 'getpaid_meta_nonce' ) ) {
-			return;
-		}
-
-		// Check the post being saved == the $post_id to prevent triggering this call for other save_post events.
-		if ( empty( $data['post_ID'] ) || absint( $data['post_ID'] ) !== $post_id ) {
-			return;
-		}
-
-		// Check user has permission to edit.
-		if ( ! current_user_can( 'edit_post', $post_id ) ) {
-			return;
-		}
-
-		if ( getpaid_is_invoice_post_type( $post->post_type ) ) {
-
-			// We need this save event to run once to avoid potential endless loops.
-			self::$saved_meta_boxes = true;
-
-			return GetPaid_Meta_Box_Invoice_Address::save( $post_id );
-
-		}
-
-		// Ensure this is our post type.
-		$post_types_map = array(
-			'wpi_item'         => 'GetPaid_Meta_Box_Item_Details',
-			'wpi_payment_form' => 'GetPaid_Meta_Box_Payment_Form',
-			'wpi_discount'     => 'GetPaid_Meta_Box_Discount_Details',
-		);
-
-		// Is this our post type?
-		if ( ! isset( $post_types_map[ $post->post_type ] ) ) {
-			return;
-		}
-
-		// We need this save event to run once to avoid potential endless loops.
-		self::$saved_meta_boxes = true;
+    }
+
+    /**
+     * Check if we're saving, then trigger an action based on the post type.
+     *
+     * @param  int    $post_id Post ID.
+     * @param  object $post Post object.
+     */
+    public static function save_meta_boxes( $post_id, $post ) {
+        $post_id = absint( $post_id );
+        $data    = wp_unslash( $_POST );
+
+        // Do not save for ajax requests.
+        if ( ( defined( 'DOING_AJAX') && DOING_AJAX ) || isset( $_REQUEST['bulk_edit'] ) ) {
+            return;
+        }
+
+        // $post_id and $post are required
+        if ( empty( $post_id ) || empty( $post ) || self::$saved_meta_boxes ) {
+            return;
+        }
+
+        // Dont' save meta boxes for revisions or autosaves.
+        if ( ( defined( 'DOING_AUTOSAVE' ) && DOING_AUTOSAVE ) || is_int( wp_is_post_revision( $post ) ) || is_int( wp_is_post_autosave( $post ) ) ) {
+            return;
+        }
+
+        // Check the nonce.
+        if ( empty( $data['getpaid_meta_nonce'] ) || ! wp_verify_nonce( $data['getpaid_meta_nonce'], 'getpaid_meta_nonce' ) ) {
+            return;
+        }
+
+        // Check the post being saved == the $post_id to prevent triggering this call for other save_post events.
+        if ( empty( $data['post_ID'] ) || absint( $data['post_ID'] ) !== $post_id ) {
+            return;
+        }
+
+        // Check user has permission to edit.
+        if ( ! current_user_can( 'edit_post', $post_id ) ) {
+            return;
+        }
+
+        if ( getpaid_is_invoice_post_type( $post->post_type ) ) {
+
+            // We need this save event to run once to avoid potential endless loops.
+            self::$saved_meta_boxes = true;
+
+            return GetPaid_Meta_Box_Invoice_Address::save( $post_id );
+
+        }
+
+        // Ensure this is our post type.
+        $post_types_map = array(
+            'wpi_item'         => 'GetPaid_Meta_Box_Item_Details',
+            'wpi_payment_form' => 'GetPaid_Meta_Box_Payment_Form',
+            'wpi_discount'     => 'GetPaid_Meta_Box_Discount_Details',
+        );
+
+        // Is this our post type?
+        if ( ! isset( $post_types_map[ $post->post_type ] ) ) {
+            return;
+        }
+
+        // We need this save event to run once to avoid potential endless loops.
+        self::$saved_meta_boxes = true;
 		
-		// Save the post.
-		$class = $post_types_map[ $post->post_type ];
-		$class::save( $post_id, $_POST, $post );
+        // Save the post.
+        $class = $post_types_map[ $post->post_type ];
+        $class::save( $post_id, $_POST, $post );
 
-	}
+    }
 
 }