wpinv_update_option() - Code Metrics - AyeCode/invoicing - Measure and Improve Code Quality continuously with Scrutinizer

wpinv_update_option() A
last analyzed 2025-08-28 15:29 UTC

↳ Parent: Project
Complexity

Conditions	3
Paths	3
Size

Total Lines	18
Code Lines	7
Duplication

Lines	0
Ratio	0 %
Importance

Changes
Metric	Value
cc	3
eloc	7
nc	3
nop	2
dl	0
loc	18
rs	10
c	0
b	0
f	0
<?php
/**
 * Contains settings related functions
 *
 * @package Invoicing
 * @since   1.0.0
 */

defined( 'ABSPATH' ) || exit;

/**
 * Retrieves all default settings.
 *
 * @return array
 */
function wpinv_get_settings() {
    $defaults = array();

    foreach ( array_values( wpinv_get_registered_settings() ) as $tab_settings ) {

        foreach ( array_values( $tab_settings ) as $section_settings ) {

            foreach ( $section_settings as $key => $setting ) {
                if ( isset( $setting['std'] ) ) {
                    $defaults[ $key ] = $setting['std'];
                }
            }
		}
	}

    return $defaults;

}

/**
 * Retrieves all settings.
 *
 * @return array
 */
function wpinv_get_options() {
    global $wpinv_options;

    // Try fetching the saved options.
    if ( empty( $wpinv_options ) ) {
        $wpinv_options = get_option( 'wpinv_settings' );
    }

    // If that fails, don't fetch the default settings to prevent a loop.
    if ( ! is_array( $wpinv_options ) ) {
        $wpinv_options = array();
    }

    return $wpinv_options;
}

/**
 * Retrieves a single setting.
 *
 * @param string $key the setting key.
 * @param mixed $default The default value to use if the setting has not been set.
 * @return mixed
 */
function wpinv_get_option( $key = '', $default = false ) {

    $options = wpinv_get_options();
    $value   = isset( $options[ $key ] ) ? $options[ $key ] : $default;
    $value   = apply_filters( 'wpinv_get_option', $value, $key, $default );

    return apply_filters( 'wpinv_get_option_' . $key, $value, $key, $default );
}

/**
 * Updates all settings.
 *
 * @param array $options the new options.
 * @return bool
 */
function wpinv_update_options( $options ) {
    global $wpinv_options;

    // update the option.
    if ( is_array( $options ) && update_option( 'wpinv_settings', $options ) ) {
        $wpinv_options = $options;
        return true;
    }

    return false;
}

/**
 * Updates a single setting.
 *
 * @param string $key the setting key.
 * @param mixed $value The setting value.
 * @return bool
 */
function wpinv_update_option( $key = '', $value = false ) {

    // If no key, exit.
    if ( empty( $key ) ) {
        return false;
    }

    // Maybe delete the option instead.
    if ( is_null( $value ) ) {
        return wpinv_delete_option( $key );
    }

    // Prepare the new options.
    $options         = wpinv_get_options();
    $options[ $key ] = apply_filters( 'wpinv_update_option', $value, $key );

    // Save the new options.
    return wpinv_update_options( $options );

}

/**
 * Deletes a single setting.
 *
 * @param string $key the setting key.
 * @return bool
 */
function wpinv_delete_option( $key = '' ) {

    // If no key, exit
    if ( empty( $key ) ) {
        return false;
    }

    $options = wpinv_get_options();

    if ( isset( $options[ $key ] ) ) {
        unset( $options[ $key ] );
        return wpinv_update_options( $options );
    }

    return true;

}

/**
 * Register settings after admin inits.
 *
 */
function wpinv_register_settings() {
	do_action( 'getpaid_before_register_settings' );

    // Loop through all tabs.
    foreach ( wpinv_get_registered_settings() as $tab => $sections ) {

        // In each tab, loop through sections.
        foreach ( $sections as $section => $settings ) {

            // Check for backwards compatibility
            $section_tabs = wpinv_get_settings_tab_sections( $tab );
            if ( ! is_array( $section_tabs ) || ! array_key_exists( $section, $section_tabs ) ) {
                $section = 'main';
                $settings = $sections;
            }

			do_action( "getpaid_register_{$tab}_{$section}" );

            // Register the setting section.
            add_settings_section(
                'wpinv_settings_' . $tab . '_' . $section,
                __return_null(),
class A
{
    function getObject()
    {
        return null;
    }

}

$a = new A();
if ($a->getObject()) {
                '__return_false',
                'wpinv_settings_' . $tab . '_' . $section
            );

            foreach ( $settings as $option ) {
                if ( ! empty( $option['id'] ) ) {
                    wpinv_register_settings_option( $tab, $section, $option );
                }
            }
}
    }

    // Creates our settings in the options table.
    register_setting( 'wpinv_settings', 'wpinv_settings', 'wpinv_settings_sanitize' );
    register_setting( 'wpinv_settings', 'wpinv_settings', /** @scrutinizer ignore-type */ 'wpinv_settings_sanitize' );

	do_action( 'getpaid_after_register_settings' );
}
add_action( 'admin_init', 'wpinv_register_settings' );

/**
 * Register a single settings option.
 *
 * @param string $tab
 * @param string $section
 * @param string $option
 *
 */
function wpinv_register_settings_option( $tab, $section, $option ) {

    $name       = isset( $option['name'] ) ? $option['name'] : '';
    $cb         = "wpinv_{$option['type']}_callback";
    $section    = "wpinv_settings_{$tab}_$section";
	$is_wizzard = is_admin() && isset( $_GET['page'] ) && 'gp-setup' == $_GET['page'];

	if ( isset( $option['desc'] ) && ( ! $is_wizzard && ! empty( $option['help-tip'] ) ) ) {
		$tip   = wpinv_clean( $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(
        'wpinv_settings[' . $option['id'] . ']',
        $name,
        function_exists( $cb ) ? $cb : 'wpinv_missing_callback',
        $section,
        $section,
        array(
            'section'         => $section,
            'id'              => isset( $option['id'] ) ? $option['id'] : uniqid( 'wpinv-' ),
            'desc'            => isset( $option['desc'] ) ? $option['desc'] : '',
            'name'            => $name,
            'size'            => isset( $option['size'] ) ? $option['size'] : null,
            'options'         => isset( $option['options'] ) ? $option['options'] : '',
            'selected'        => isset( $option['selected'] ) ? $option['selected'] : null,
            'std'             => isset( $option['std'] ) ? $option['std'] : '',
            'min'             => isset( $option['min'] ) ? $option['min'] : 0,
            'max'             => isset( $option['max'] ) ? $option['max'] : 999999,
            'step'            => isset( $option['step'] ) ? $option['step'] : 1,
            'placeholder'     => isset( $option['placeholder'] ) ? $option['placeholder'] : null,
            'allow_blank'     => isset( $option['allow_blank'] ) ? $option['allow_blank'] : true,
            'readonly'        => isset( $option['readonly'] ) ? $option['readonly'] : false,
            'faux'            => isset( $option['faux'] ) ? $option['faux'] : false,
            'onchange'        => isset( $option['onchange'] ) ? $option['onchange'] : '',
            'custom'          => isset( $option['custom'] ) ? $option['custom'] : '',
			'default_content' => isset( $option['default_content'] ) ? $option['default_content'] : '',
			'class'           => isset( $option['class'] ) ? $option['class'] : '',
			'style'           => isset( $option['style'] ) ? $option['style'] : '',
            'cols'            => isset( $option['cols'] ) && (int) $option['cols'] > 0 ? (int) $option['cols'] : 50,
            'rows'            => isset( $option['rows'] ) && (int) $option['rows'] > 0 ? (int) $option['rows'] : 5,
        )
    );

}

/**
 * Returns an array of all registered settings.
 *
 * @return array
 */
function wpinv_get_registered_settings() {
	return array_filter( apply_filters( 'wpinv_registered_settings', wpinv_get_data( 'admin-settings' ) ) );
}

/**
 * Returns an array of all integration settings.
 *
 * @return array
 */
function getpaid_get_integration_settings() {
    return apply_filters( 'getpaid_integration_settings', array() );
}

/**
 * Sanitizes settings before they are saved.
 *
 * @return array
 */
function wpinv_settings_sanitize( $input = array() ) {

	$wpinv_options = wpinv_get_options();
	$raw_referrer  = wp_get_raw_referer();

    if ( empty( $raw_referrer ) ) {
		return array_merge( $wpinv_options, $input );
    }

    wp_parse_str( $raw_referrer, $referrer );

	if ( in_array( 'gp-setup', $referrer ) ) {
		return array_merge( $wpinv_options, $input );
	}

    $settings = wpinv_get_registered_settings();
    $tab      = isset( $referrer['tab'] ) ? $referrer['tab'] : 'general';
    $section  = isset( $referrer['section'] ) ? $referrer['section'] : 'main';

    $input = $input ? $input : array();
    $input = apply_filters( 'wpinv_settings_tab_' . $tab . '_sanitize', $input );
    $input = apply_filters( 'wpinv_settings_' . $tab . '-' . $section . '_sanitize', $input );

    // Loop through each setting being saved and pass it through a sanitization filter
    foreach ( $input as $key => $value ) {

        // Get the setting type (checkbox, select, etc)
        $type = isset( $settings[ $tab ][ $section ][ $key ]['type'] ) ? $settings[ $tab ][ $section ][ $key ]['type'] : false;

        if ( $type ) {
            // Field type specific filter
            $input[ $key ] = apply_filters( "wpinv_settings_sanitize_$type", $value, $key );
        }

        // General filter
		$input[ $key ] = apply_filters( 'wpinv_settings_sanitize', $input[ $key ], $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
    $main_settings    = isset( $settings[ $tab ] ) ? $settings[ $tab ] : array(); // Check for extensions that aren't using new sections
    $section_settings = ! empty( $settings[ $tab ][ $section ] ) ? $settings[ $tab ][ $section ] : array();

    $found_settings   = array_merge( $main_settings, $section_settings );

    if ( ! empty( $found_settings ) ) {
        foreach ( $found_settings as $key => $value ) {

            // settings used to have numeric keys, now they have keys that match the option ID. This ensures both methods work
            if ( is_numeric( $key ) ) {
                $key = $value['id'];
            }

            if ( ! isset( $input[ $key ] ) && isset( $wpinv_options[ $key ] ) ) {
                unset( $wpinv_options[ $key ] );
            }
        }
    }

    // Merge our new settings with the existing
    $output = array_merge( $wpinv_options, $input );

    add_settings_error( 'wpinv-notices', '', __( 'Settings updated.', 'invoicing' ), 'updated' );

    return $output;
}
add_filter( 'wpinv_settings_sanitize_text', 'trim', 10, 1 );
add_filter( 'wpinv_settings_sanitize_tax_rate', 'wpinv_sanitize_amount' );

function wpinv_settings_sanitize_tax_rates( $input ) {
    if ( ! wpinv_current_user_can_manage_invoicing() ) {
        return $input;
    }

    $new_rates = ! empty( $_POST['tax_rates'] ) ? wp_kses_post_deep( array_values( $_POST['tax_rates'] ) ) : array();
    $tax_rates = array();

    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;

	}

    update_option( 'wpinv_tax_rates', $tax_rates );

    return $input;
}
add_filter( 'wpinv_settings_taxes-rates_sanitize', 'wpinv_settings_sanitize_tax_rates' );

function wpinv_settings_sanitize_tax_rules( $input ) {
    if ( ! wpinv_current_user_can_manage_invoicing() ) {
        return $input;
    }

	if ( empty( $_POST['wpinv_tax_rules_nonce'] ) || ! wp_verify_nonce( $_POST['wpinv_tax_rules_nonce'], 'wpinv_tax_rules' ) ) {
		return $input;
	}

    $new_rules = ! empty( $_POST['tax_rules'] ) ? wp_kses_post_deep( array_values( $_POST['tax_rules'] ) ) : array();
    $tax_rules = array();

    foreach ( $new_rules as $rule ) {

		$rule['key']      = sanitize_title_with_dashes( $rule['key'] );
		$rule['label']    = sanitize_text_field( $rule['label'] );
		$rule['tax_base'] = sanitize_text_field( $rule['tax_base'] );
		$tax_rules[]      = $rule;

	}

    update_option( 'wpinv_tax_rules', $tax_rules );

    return $input;
}
add_filter( 'wpinv_settings_taxes-rules_sanitize', 'wpinv_settings_sanitize_tax_rules' );

function wpinv_get_settings_tabs() {
    $tabs             = array();
    $tabs['general']  = __( 'General', 'invoicing' );
    $tabs['gateways'] = __( 'Payment Gateways', 'invoicing' );
    $tabs['taxes']    = __( 'Taxes', 'invoicing' );
	$tabs['emails']   = __( 'Emails', 'invoicing' );

	if ( count( getpaid_get_integration_settings() ) > 0 ) {
		$tabs['integrations'] = __( 'Integrations', 'invoicing' );
	}

    $tabs['privacy']  = __( 'Privacy', 'invoicing' );
    $tabs['misc']     = __( 'Misc', 'invoicing' );
    $tabs['tools']    = __( 'Tools', 'invoicing' );

    return apply_filters( 'wpinv_settings_tabs', $tabs );
}

function wpinv_get_settings_tab_sections( $tab = false ) {
    $tabs     = false;
    $sections = wpinv_get_registered_settings_sections();

    if ( $tab && ! empty( $sections[ $tab ] ) ) {
        $tabs = $sections[ $tab ];
    }

    return $tabs;
}

function wpinv_get_registered_settings_sections() {
    static $sections = false;

    if ( false !== $sections ) {
        return $sections;
    }

    $sections = array(
        'general'      => apply_filters(
            'wpinv_settings_sections_general',
            array(
				'main'             => __( 'General Settings', 'invoicing' ),
				'page_section'     => __( 'Page Settings', 'invoicing' ),
				'currency_section' => __( 'Currency Settings', 'invoicing' ),
				'labels'           => __( 'Label Texts', 'invoicing' ),
            )
        ),
        'gateways'     => apply_filters(
            'wpinv_settings_sections_gateways',
            array(
				'main' => __( 'Gateway Settings', 'invoicing' ),
            )
        ),
        'taxes'        => apply_filters(
            'wpinv_settings_sections_taxes',
            array(
				'main'  => __( 'Tax Settings', 'invoicing' ),
				'rules' => __( 'Tax Rules', 'invoicing' ),
				'rates' => __( 'Tax Rates', 'invoicing' ),
				'vat'   => __( 'EU VAT Settings', 'invoicing' ),
            )
        ),
        'emails'       => apply_filters(
            'wpinv_settings_sections_emails',
            array(
				'main' => __( 'Email Settings', 'invoicing' ),
            )
        ),

		'integrations' => wp_list_pluck( getpaid_get_integration_settings(), 'label', 'id' ),

        'privacy'      => apply_filters(
            'wpinv_settings_sections_privacy',
            array(
				'main' => __( 'Privacy policy', 'invoicing' ),
            )
        ),
        'misc'         => apply_filters(
            'wpinv_settings_sections_misc',
            array(
				'main'       => __( 'Miscellaneous', 'invoicing' ),
				'custom-css' => __( 'Custom CSS', 'invoicing' ),
            )
        ),
        'tools'        => apply_filters(
            'wpinv_settings_sections_tools',
            array(
				'main' => __( 'Diagnostic Tools', 'invoicing' ),
            )
        ),
    );

    $sections = apply_filters( 'wpinv_settings_sections', $sections );

    return $sections;
}

function wpinv_get_pages( $with_slug = false, $default_label = null ) {
    global $wpdb, $gp_tmpl_page_options;

    // Same function, lets not call it twice if we don't need to.
    if ( function_exists( 'sd_template_page_options' ) ) {
        $args = array(
            'with_slug' => $with_slug,
            'default_label' => $default_label
        );

        return sd_template_page_options( $args );
    }

    if ( ! empty( $gp_tmpl_page_options ) ) {
        return $gp_tmpl_page_options;
    }

    $exclude_pages = array();
    if ( $page_on_front = get_option( 'page_on_front' ) ) {
        $exclude_pages[] = $page_on_front;
    }

    if ( $page_for_posts = get_option( 'page_for_posts' ) ) {
        $exclude_pages[] = $page_for_posts;
    }

    $exclude_pages_placeholders = '';
    if ( ! empty( $exclude_pages ) ) {
        // Sanitize the array of excluded pages and implode it for the SQL query
        $exclude_pages_placeholders = implode(',', array_fill(0, count($exclude_pages), '%d'));
    }

    // Prepare the base SQL query, including child_of = 0 (only root-level pages)
    $sql = "
		SELECT ID, post_title, post_name
		FROM $wpdb->posts
		WHERE post_type = 'page'
		AND post_status = 'publish'
	";

    // Add the exclusion if there are pages to exclude
    if ( ! empty( $exclude_pages ) ) {
        $sql .= " AND ID NOT IN ($exclude_pages_placeholders)";
    }

    // Add sorting
    $sql .= " ORDER BY post_title ASC";

    // Add a sanity limit
    $limit = absint( apply_filters('wpinv_get_pages_limit',500) );
    $sql .= " LIMIT " . absint($limit);

    // Prepare the SQL query to include the excluded pages only if we have placeholders
    $pages = $exclude_pages_placeholders ? $wpdb->get_results( $wpdb->prepare( $sql, ...$exclude_pages ) ) : $wpdb->get_results( $sql );

	$pages_options = array();

    if ( $pages ) {
        foreach ( $pages as $page ) {
            $title = $with_slug ? $page->post_title . ' (' . $page->post_name . ')' : $page->post_title;
            $pages_options[ $page->ID ] = $title;
        }
    }



    $gp_tmpl_page_options = $pages_options;

    if ( $default_label !== null && $default_label !== false ) {
        $pages_options = array( '' => $default_label ) + $pages_options; // Blank option
    }

	return $pages_options;
}

function wpinv_header_callback( $args ) {
	if ( ! empty( $args['desc'] ) ) {
        echo wp_kses_post( $args['desc'] );
    }
}

function wpinv_hidden_callback( $args ) {

	$std     = isset( $args['std'] ) ? $args['std'] : '';
	$value   = wpinv_get_option( $args['id'], $std );

	if ( isset( $args['set_value'] ) ) {
		$value = $args['set_value'];
	}

	if ( isset( $args['faux'] ) && true === $args['faux'] ) {
		$args['readonly'] = true;
		$name  = '';
	} else {
		$name = 'wpinv_settings[' . esc_attr( $args['id'] ) . ']';
	}

	echo '<input type="hidden" id="wpinv_settings[' . esc_attr( $args['id'] ) . ']" name="' . esc_attr( $name ) . '" value="' . esc_attr( stripslashes( $value ) ) . '" />';

}

/**
 * Displays a checkbox settings callback.
 */
function wpinv_checkbox_callback( $args ) {

	$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' );
	?>
		<label>
			<input id="wpinv-settings-<?php echo esc_attr( $id ); ?>" name="wpinv_settings[<?php echo esc_attr( $id ); ?>]" <?php checked( empty( $std ), false ); ?> value="1" type="checkbox" />
			<?php echo wp_kses_post( $args['desc'] ); ?>
		</label>
	<?php
}

function wpinv_multicheck_callback( $args ) {

	$sanitize_id = wpinv_sanitize_key( $args['id'] );
	$class = ! empty( $args['class'] ) ? ' ' . esc_attr( $args['class'] ) : '';

	if ( ! empty( $args['options'] ) ) {

		$std     = isset( $args['std'] ) ? $args['std'] : array();
		$value   = wpinv_get_option( $args['id'], $std );

		echo '<div class="wpi-mcheck-rows wpi-mcheck-' . esc_attr( $sanitize_id . $class ) . '">';
        foreach ( $args['options'] as $key => $option ) :
			$sanitize_key = esc_attr( 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[' . esc_attr( $sanitize_id ) . '][' . esc_attr( $sanitize_key ) . ']" id="wpinv_settings[' . esc_attr( $sanitize_id ) . '][' . esc_attr( $sanitize_key ) . ']" type="checkbox" value="' . esc_attr( $sanitize_key ) . '" ' . checked( $sanitize_key, $enabled, false ) . '/>&nbsp;';
			echo '<label for="wpinv_settings[' . esc_attr( $sanitize_id ) . '][' . esc_attr( $sanitize_key ) . ']">' . wp_kses_post( $option ) . '</label></div>';
		endforeach;
		echo '</div>';
		echo '<p class="description">' . wp_kses_post( $args['desc'] ) . '</p>';
	}
}

function wpinv_payment_icons_callback( $args ) {

    $sanitize_id = wpinv_sanitize_key( $args['id'] );
	$value   = wpinv_get_option( $args['id'], false );

	if ( ! empty( $args['options'] ) ) {
		foreach ( $args['options'] as $key => $option ) {
            $sanitize_key = wpinv_sanitize_key( $key );

			if ( empty( $value ) ) {
				$enabled = $option;
			} else {
				$enabled = null;
			}

			echo '<label for="wpinv_settings[' . esc_attr( $sanitize_id ) . '][' . esc_attr( $sanitize_key ) . ']" style="margin-right:10px;line-height:16px;height:16px;display:inline-block;">';

				echo '<input name="wpinv_settings[' . esc_attr( $sanitize_id ) . '][' . esc_attr( $sanitize_key ) . ']" id="wpinv_settings[' . esc_attr( $sanitize_id ) . '][' . esc_attr( $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 );
					$image       = wpinv_locate_template( 'images' . DIRECTORY_SEPARATOR . 'icons' . DIRECTORY_SEPARATOR . $card . '.gif', /** @scrutinizer ignore-type */ 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 wp_kses_post( $option ) . '</label>';
		}
		echo '<p class="description" style="margin-top:16px;">' . wp_kses_post( $args['desc'] ) . '</p>';
	}
}

/**
 * Displays a radio settings field.
 */
function wpinv_radio_callback( $args ) {

	$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 ) : ?>
					<li>
						<label>
							<input name="wpinv_settings[<?php echo esc_attr( $args['id'] ); ?>]" <?php checked( $std, $key ); ?> value="<?php echo esc_attr( $key ); ?>" type="radio">
							<?php echo wp_kses_post( $option ); ?>
						</label>
					</li>
				<?php endforeach; ?>
			</ul>
		</fieldset>
	<?php
	getpaid_settings_description_callback( $args );
}

/**
 * Displays a description if available.
 */
function getpaid_settings_description_callback( $args ) {

	if ( ! empty( $args['desc'] ) ) {
		$description = $args['desc'];
		echo wp_kses_post( "<p class='description'>$description</p>" );
	}

}

/**
 * Displays a list of available gateways.
 */
function wpinv_gateways_callback() {

	?>
		</td>
	</tr>
	<tr class="bsui">
    	<td colspan="2" class="p-0">
			<?php include plugin_dir_path( __FILE__ ) . 'views/html-gateways-edit.php'; ?>

	<?php
}

function wpinv_gateway_select_callback( $args ) {

    $sanitize_id = wpinv_sanitize_key( $args['id'] );
    $class = ! empty( $args['class'] ) ? ' ' . esc_attr( $args['class'] ) : '';
	$std     = isset( $args['std'] ) ? $args['std'] : '';
	$value   = wpinv_get_option( $args['id'], $std );

	echo '<select name="wpinv_settings[' . esc_attr( $sanitize_id ) . ']"" id="wpinv_settings[' . esc_attr( $sanitize_id ) . ']" class="' . esc_attr( $class ) . '" >';

	foreach ( $args['options'] as $key => $option ) :

		echo '<option value="' . esc_attr( $key ) . '" ';

		if ( isset( $args['selected'] ) && $args['selected'] !== null && $args['selected'] !== false ) {
            selected( $key, $args['selected'] );
        } else {
            selected( $key, $value );
        }

		echo '>' . esc_html( $option['admin_label'] ) . '</option>';
	endforeach;

	echo '</select>';
	echo '<label for="wpinv_settings[' . esc_attr( $sanitize_id ) . ']"> ' . wp_kses_post( $args['desc'] ) . '</label>';
}

/**
 * Generates attributes.
 *
 * @param array $args
 * @return string
 */
function wpinv_settings_attrs_helper( $args ) {

	$value = isset( $args['std'] ) ? $args['std'] : '';
	$id    = esc_attr( $args['id'] );
	$value = is_scalar( $value ) ? $value : '';

	$attrs = array(
		'name'     => ! empty( $args['faux'] ) ? false : "wpinv_settings[$id]",
		'readonly' => ! empty( $args['faux'] ),
		'value'    => ! empty( $args['faux'] ) ? $value : wpinv_get_option( $args['id'], $value ),
		'id'       => 'wpinv-settings-' . $args['id'],
		'style'    => $args['style'],
		'class'    => $args['class'],
		'placeholder' => $args['placeholder'],
		'data-placeholder' => $args['placeholder'],
	);

	if ( ! empty( $args['onchange'] ) ) {
		$attrs['onchange'] = $args['onchange'];
	}

	foreach ( $attrs as $key => $value ) {

		if ( false === $value ) {
			continue;
		}

		if ( true === $value ) {
			echo ' ' . esc_attr( $key );
		} else {
			echo ' ' . esc_attr( $key ) . '="' . esc_attr( $value ) . '"';
		}

	}

}

/**
 * Displays a text input settings callback.
 */
function wpinv_text_callback( $args ) {

	?>
		<label style="width: 100%;">
			<input type="text" <?php wpinv_settings_attrs_helper( $args ); ?>>
			<?php getpaid_settings_description_callback( $args ); ?>
		</label>
	<?php

}

/**
 * Displays a number input settings callback.
 */
function wpinv_number_callback( $args ) {

	?>
		<label style="width: 100%;">
			<input type="number" step="<?php echo esc_attr( $args['step'] ); ?>" max="<?php echo intval( $args['max'] ); ?>" min="<?php echo intval( $args['min'] ); ?>" <?php wpinv_settings_attrs_helper( $args ); ?>>
			<?php getpaid_settings_description_callback( $args ); ?>
		</label>
	<?php

}

function wpinv_textarea_callback( $args ) {

    $sanitize_id = wpinv_sanitize_key( $args['id'] );
	$std     = isset( $args['std'] ) ? $args['std'] : '';
	$value   = wpinv_get_option( $args['id'], $std );

    $size = ( isset( $args['size'] ) && ! is_null( $args['size'] ) ) ? $args['size'] : 'regular';
    $class = ( isset( $args['class'] ) && ! is_null( $args['class'] ) ) ? $args['class'] : 'large-text';

	echo '<textarea class="' . esc_attr( $class ) . ' txtarea-' . esc_attr( $size ) . ' wpi-' . esc_attr( sanitize_html_class( $sanitize_id ) ) . ' " cols="' . esc_attr( $args['cols'] ) . '" rows="' . esc_attr( $args['rows'] ) . '" id="wpinv_settings[' . esc_attr( $sanitize_id ) . ']" name="wpinv_settings[' . esc_attr( $args['id'] ) . ']">' . esc_textarea( stripslashes( $value ) ) . '</textarea>';
	echo '<br /><label for="wpinv_settings[' . esc_attr( $sanitize_id ) . ']"> ' . wp_kses_post( $args['desc'] ) . '</label>';

}

function wpinv_password_callback( $args ) {

    $sanitize_id = wpinv_sanitize_key( $args['id'] );
	$std     = isset( $args['std'] ) ? $args['std'] : '';
	$value   = wpinv_get_option( $args['id'], $std );

	$size = ( isset( $args['size'] ) && ! is_null( $args['size'] ) ) ? $args['size'] : 'regular';
	echo '<input type="password" class="' . esc_attr( $size ) . '-text" id="wpinv_settings[' . esc_attr( $sanitize_id ) . ']" name="wpinv_settings[' . esc_attr( $args['id'] ) . ']" value="' . esc_attr( $value ) . '"/>';
	echo '<label for="wpinv_settings[' . esc_attr( $sanitize_id ) . ']"> ' . wp_kses_post( $args['desc'] ) . '</label>';

}

function wpinv_missing_callback( $args ) {
	printf(
		esc_html__( 'The callback function used for the %s setting is missing.', 'invoicing' ),
		'<strong>' . esc_html( $args['id'] ) . '</strong>'
	);
}

/**
 * Displays a number input settings callback.
 */
function wpinv_select_callback( $args ) {

	$desc   = wp_kses_post( $args['desc'] );
	$desc   = empty( $desc ) ? '' : "<p class='description'>$desc</p>";
	$value  = isset( $args['std'] ) ? $args['std'] : '';
	$value  = wpinv_get_option( $args['id'], $value );
	$rand   = uniqid( 'random_id' );

	?>
		<label style="width: 100%;">
			<select <?php wpinv_settings_attrs_helper( $args ); ?> data-allow-clear="true">
				<?php foreach ( $args['options'] as $option => $name ) : ?>
					<option value="<?php echo esc_attr( $option ); ?>" <?php echo selected( $option, $value ); ?>><?php echo esc_html( $name ); ?></option>
				<?php endforeach; ?>
			</select>

			<?php if ( substr( $args['id'], -5 ) === '_page' && is_numeric( $value ) ) : ?>
				<a href="<?php echo esc_url( get_edit_post_link( $value ) ); ?>" target="_blank" class="button getpaid-page-setting-edit"><?php esc_html_e( 'Edit Page', 'invoicing' ); ?></a>
				<a href="<?php echo esc_url( get_edit_post_link( /** @scrutinizer ignore-type */ $value ) ); ?>" target="_blank" class="button getpaid-page-setting-edit"><?php esc_html_e( 'Edit Page', 'invoicing' ); ?></a>
			<?php endif; ?>

			<?php if ( substr( $args['id'], -5 ) === '_page' && ! empty( $args['default_content'] ) ) : ?>
				&nbsp;<a href="#TB_inline?&width=400&height=550&inlineId=<?php echo esc_attr( $rand ); ?>" class="button thickbox getpaid-page-setting-view-default"><?php esc_html_e( 'View Default Content', 'invoicing' ); ?></a>
				<div id='<?php echo esc_attr( $rand ); ?>' style='display:none;'>
					<div>
						<h3><?php esc_html_e( 'Original Content', 'invoicing' ); ?></h3>
						<textarea readonly onclick="this.select()" rows="8" style="width: 100%;"><?php echo wp_kses_post( gepaid_trim_lines( $args['default_content'] ) ); ?></textarea>
						<h3><?php esc_html_e( 'Current Content', 'invoicing' ); ?></h3>
						<textarea readonly onclick="this.select()" rows="8" style="width: 100%;"><?php $_post = get_post( $value ); echo empty( $_post ) ? '' : wp_kses_post( gepaid_trim_lines( $_post->post_content ) ); ?></textarea>
					</div>
				</div>
			<?php endif; ?>

			<?php echo wp_kses_post( $desc ); ?>
		</label>
	<?php

}

function wpinv_color_select_callback( $args ) {

    $sanitize_id = wpinv_sanitize_key( $args['id'] );
	$std     = isset( $args['std'] ) ? $args['std'] : '';
	$value   = wpinv_get_option( $args['id'], $std );

	echo '<select id="wpinv_settings[' . esc_attr( $sanitize_id ) . ']" name="wpinv_settings[' . esc_attr( $args['id'] ) . ']"/>';

	foreach ( $args['options'] as $option => $color ) {
		echo '<option value="' . esc_attr( $option ) . '" ' . selected( $option, $value ) . '>' . esc_html( $color['label'] ) . '</option>';
	}

	echo '</select>';
	echo '<label for="wpinv_settings[' . esc_attr( $sanitize_id ) . ']"> ' . wp_kses_post( $args['desc'] ) . '</label>';

}

function wpinv_rich_editor_callback( $args ) {
	global $wp_version;

    $sanitize_id = wpinv_sanitize_key( $args['id'] );

	$std     = isset( $args['std'] ) ? $args['std'] : '';
	$value   = wpinv_get_option( $args['id'], $std );

	if ( ! empty( $args['allow_blank'] ) && empty( $value ) ) {
		$value = $std;
	}

	$rows = isset( $args['size'] ) ? $args['size'] : 20;

	echo '<div class="getpaid-settings-editor-input">';
	if ( $wp_version >= 3.3 && function_exists( 'wp_editor' ) ) {
		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,
            )
        );
	} else {
		echo '<textarea class="large-text" rows="10" id="wpinv_settings[' . esc_attr( $sanitize_id ) . ']" name="wpinv_settings[' . esc_attr( $args['id'] ) . ']" class="wpi-' . esc_attr( sanitize_html_class( $args['id'] ) ) . '">' . esc_textarea( stripslashes( $value ) ) . '</textarea>';
	}

	echo '</div><br/><label for="wpinv_settings[' . esc_attr( $sanitize_id ) . ']"> ' . wp_kses_post( $args['desc'] ) . '</label>';

}

function wpinv_upload_callback( $args ) {

    $sanitize_id = wpinv_sanitize_key( $args['id'] );

	$std     = isset( $args['std'] ) ? $args['std'] : '';
	$value   = wpinv_get_option( $args['id'], $std );

	$size = ( isset( $args['size'] ) && ! is_null( $args['size'] ) ) ? $args['size'] : 'regular';
	echo '<input type="text" class="' . sanitize_html_class( $size ) . '-text" id="wpinv_settings[' . esc_attr( $sanitize_id ) . ']" name="wpinv_settings[' . esc_attr( $args['id'] ) . ']" value="' . esc_attr( stripslashes( $value ) ) . '"/>';
	echo '<span>&nbsp;<input type="button" class="wpinv_settings_upload_button button-secondary" value="' . esc_attr__( 'Upload File', 'invoicing' ) . '"/></span>';
	echo '<label for="wpinv_settings[' . esc_attr( $sanitize_id ) . ']"> ' . wp_kses_post( $args['desc'] ) . '</label>';

}

function wpinv_color_callback( $args ) {

	$std         = isset( $args['std'] ) ? $args['std'] : '';
	$value       = wpinv_get_option( $args['id'], $std );
    $sanitize_id = wpinv_sanitize_key( $args['id'] );

	echo '<input type="text" class="wpinv-color-picker" id="wpinv_settings[' . esc_attr( $sanitize_id ) . ']" name="wpinv_settings[' . esc_attr( $args['id'] ) . ']" value="' . esc_attr( $value ) . '" data-default-color="' . esc_attr( $std ) . '" />';
	echo '<label for="wpinv_settings[' . esc_attr( $sanitize_id ) . ']"> ' . wp_kses_post( $args['desc'] ) . '</label>';

}

function wpinv_country_states_callback( $args ) {

	$std     = isset( $args['std'] ) ? $args['std'] : '';
	$value   = wpinv_get_option( $args['id'], $std );

    $sanitize_id = wpinv_sanitize_key( $args['id'] );

	if ( isset( $args['placeholder'] ) ) {
		$placeholder = $args['placeholder'];
	} else {
		$placeholder = '';
	}

	$states = wpinv_get_country_states();

	$class = empty( $states ) ? 'wpinv-no-states' : 'wpi_select2';
	echo '<select id="wpinv_settings[' . esc_attr( $sanitize_id ) . ']" name="wpinv_settings[' . esc_attr( $args['id'] ) . ']" class="' . esc_attr( $class ) . '" data-placeholder="' . esc_html( $placeholder ) . '"/>';

	foreach ( $states as $option => $name ) {
		echo '<option value="' . esc_attr( $option ) . '" ' . selected( $option, $value ) . '>' . esc_html( $name ) . '</option>';
	}

	echo '</select>';
	echo '<label for="wpinv_settings[' . esc_attr( $sanitize_id ) . ']"> ' . wp_kses_post( $args['desc'] ) . '</label>';

}

/**
 * Displays the tax rates edit table.
 */
function wpinv_tax_rates_callback() {

	?>
		</td>
	</tr>
	<tr class="bsui">
    	<td colspan="2" class="p-0">
			<?php include plugin_dir_path( __FILE__ ) . 'views/html-tax-rates-edit.php'; ?>

	<?php

}

/**
 * Displays a tax rate' edit row.
 */
function wpinv_tax_rate_callback( $tax_rate, $key ) {

	$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';

}

/**
 * Displays the tax rules edit table.
 */
function wpinv_tax_rules_callback() {

	?>
		</td>
	</tr>
	<tr class="bsui">
    	<td colspan="2" class="p-0">
			<?php include plugin_dir_path( __FILE__ ) . 'views/html-tax-rules-edit.php'; ?>

	<?php

}

function wpinv_tools_callback( $args ) {
    ?>
    </td><tr>
    <td colspan="2" class="wpinv_tools_tdbox">
    <?php
    if ( $args['desc'] ) {
?>
<p><?php echo wp_kses_post( $args['desc'] ); ?></p><?php } ?>
    <?php do_action( 'wpinv_tools_before' ); ?>
    <table id="wpinv_tools_table" class="wp-list-table widefat fixed posts">
        <thead>
            <tr>
                <th scope="col" class="wpinv-th-tool"><?php esc_html_e( 'Tool', 'invoicing' ); ?></th>
                <th scope="col" class="wpinv-th-desc"><?php esc_html_e( 'Description', 'invoicing' ); ?></th>
                <th scope="col" class="wpinv-th-action"><?php esc_html_e( 'Action', 'invoicing' ); ?></th>
            </tr>
        </thead>

        <tbody>
			<tr>
                <td><?php esc_html_e( 'Check Pages', 'invoicing' ); ?></td>
                <td>
                    <small><?php esc_html_e( 'Creates any missing GetPaid pages.', 'invoicing' ); ?></small>
                </td>
                <td>
					<a href="
                    <?php
						echo esc_url(
							wp_nonce_url(
								add_query_arg( 'getpaid-admin-action', 'create_missing_pages' ),
								'getpaid-nonce',
								'getpaid-nonce'
							)
						);
					?>
                    " class="button button-primary"><?php esc_html_e( 'Run', 'invoicing' ); ?></a>
                </td>
            </tr>
			<tr>
                <td><?php esc_html_e( 'Refresh Permalinks', 'invoicing' ); ?></td>
                <td>
                    <small><?php esc_html_e( 'Might fix the page not found error when viewing an invoice.', 'invoicing' ); ?></small>
                </td>
                <td>
					<a href="
                    <?php
						echo esc_url(
							wp_nonce_url(
								add_query_arg( 'getpaid-admin-action', 'refresh_permalinks' ),
								'getpaid-nonce',
								'getpaid-nonce'
							)
						);
					?>
                    " class="button button-primary"><?php esc_html_e( 'Run', 'invoicing' ); ?></a>
                </td>
            </tr>
			<tr>
                <td><?php esc_html_e( 'Repair Database Tables', 'invoicing' ); ?></td>
                <td>
                    <small><?php esc_html_e( 'Run this tool to create any missing database tables.', 'invoicing' ); ?></small>
                </td>
                <td>
					<a href="
                    <?php
						echo esc_url(
							wp_nonce_url(
								add_query_arg( 'getpaid-admin-action', 'create_missing_tables' ),
								'getpaid-nonce',
								'getpaid-nonce'
							)
						);
					?>
                    " class="button button-primary"><?php esc_html_e( 'Run', 'invoicing' ); ?></a>
                </td>
            </tr>
			<tr>
                <td><?php esc_html_e( 'Migrate old invoices', 'invoicing' ); ?></td>
                <td>
                    <small><?php esc_html_e( 'If your old invoices were not migrated after updating from Invoicing to GetPaid, you can use this tool to migrate them.', 'invoicing' ); ?></small>
                </td>
                <td>
					<a href="
                    <?php
						echo esc_url(
							wp_nonce_url(
								add_query_arg( 'getpaid-admin-action', 'migrate_old_invoices' ),
								'getpaid-nonce',
								'getpaid-nonce'
							)
						);
					?>
                    " class="button button-primary"><?php esc_html_e( 'Run', 'invoicing' ); ?></a>
                </td>
            </tr>

			<tr>
                <td><?php esc_html_e( 'Recalculate Discounts', 'invoicing' ); ?></td>
                <td>
                    <small><?php esc_html_e( 'Recalculate discounts for existing invoices that have discount codes but are not discounted.', 'invoicing' ); ?></small>
                </td>
                <td>
					<a href="
                    <?php
						echo esc_url(
							wp_nonce_url(
								add_query_arg( 'getpaid-admin-action', 'recalculate_discounts' ),
								'getpaid-nonce',
								'getpaid-nonce'
							)
						);
					?>
                    " class="button button-primary"><?php esc_html_e( 'Run', 'invoicing' ); ?></a>
                </td>
            </tr>

			<tr>
				<td><?php esc_html_e( 'Database Text Translation', 'invoicing' ); ?></td>
				<td>
					<small><?php esc_html_e( 'This tool will collect any strings stored in the database and put them in the file db-language.php, so those strings can be used to translate by translation tools.', 'invoicing' ); ?></small>
				</td>
				<td>
					<a href=" <?php echo esc_url( wp_nonce_url( add_query_arg( 'getpaid-admin-action', 'translate_db_texts' ), 'getpaid-nonce', 'getpaid-nonce' ) ); ?>" class="button button-primary"><?php esc_html_e( 'Run', 'invoicing' ); ?></a>
				</td>
			</tr>

			<tr>
                <td><?php esc_html_e( 'Set-up Wizard', 'invoicing' ); ?></td>
                <td>
                    <small><?php esc_html_e( 'Launch the quick set-up wizard.', 'invoicing' ); ?></small>
                </td>
                <td>
					<a href="
                    <?php
						echo esc_url( admin_url( 'index.php?page=gp-setup' ) );
					?>
                    " class="button button-primary"><?php esc_html_e( 'Launch', 'invoicing' ); ?></a>
                </td>
            </tr>

			<?php do_action( 'wpinv_tools_row' ); ?>
        </tbody>
    </table>
    <?php do_action( 'wpinv_tools_after' ); ?>
    <?php
}


function wpinv_descriptive_text_callback( $args ) {
	echo wp_kses_post( $args['desc'] );
}

function wpinv_raw_html_callback( $args ) {
	echo wp_kses( $args['desc'], getpaid_allowed_html() );
}

function wpinv_hook_callback( $args ) {
	do_action( 'wpinv_' . $args['id'], $args );
}

function wpinv_set_settings_cap() {
	return wpinv_get_capability();
}
add_filter( 'option_page_capability_wpinv_settings', 'wpinv_set_settings_cap' );


function wpinv_on_update_settings( $old_value, $value, $option ) {
    $old = ! empty( $old_value['remove_data_on_unistall'] ) ? 1 : '';
    $new = ! empty( $value['remove_data_on_unistall'] ) ? 1 : '';

    if ( $old != $new ) {
        update_option( 'wpinv_remove_data_on_invoice_unistall', $new );
    }
}
add_action( 'update_option_wpinv_settings', 'wpinv_on_update_settings', 10, 3 );


/**
 * Retrieve merge tags for email templates.
 * 
 * Returns an array of merge tags that can be used in email templates for invoices & subscriptions.
 * 
 * @since    2.1.8
 *
 * @return array
 */
function wpinv_get_email_merge_tags( $subscription = false ) {
	$merge_tags = array(
		'{site_title}'           => __( 'Site Title', 'invoicing' ),
		'{name}'                 => __( "Customer's full name", 'invoicing' ),
		'{first_name}'           => __( "Customer's first name", 'invoicing' ),
		'{last_name}'            => __( "Customer's last name", 'invoicing' ),
		'{email}'                => __( "Customer's email address", 'invoicing' ),
		'{invoice_number}'       => __( 'The invoice number', 'invoicing' ),
		'{invoice_currency}'     => __( 'The invoice currency', 'invoicing' ),
		'{invoice_total}'        => __( 'The invoice total', 'invoicing' ),
		'{invoice_link}'         => __( 'The invoice link', 'invoicing' ),
		'{invoice_pay_link}'     => __( 'The payment link', 'invoicing' ),
		'{invoice_receipt_link}' => __( 'The receipt link', 'invoicing' ),
		'{invoice_date}'         => __( 'The date the invoice was created', 'invoicing' ),
		'{invoice_due_date}'     => __( 'The date the invoice is due', 'invoicing' ),
		'{date}'                 => __( "Today's date", 'invoicing' ),
		'{is_was}'               => __( 'If due date of invoice is past, displays "was" otherwise displays "is"', 'invoicing' ),
		'{invoice_label}'        => __( 'Invoices/quotes singular name. Ex: Invoice/Quote', 'invoicing' ),
		'{invoice_quote}'        => __( 'Invoices/quotes singular name in small letters. Ex: invoice/quote', 'invoicing' ),
		'{invoice_description}'  => __( 'The description of the invoice', 'invoicing' ),
	);

	if ( $subscription ) {
		$merge_tags = array_merge(
			$merge_tags,
			array(
				'{subscription_renewal_date}'     => __( 'The next renewal date of the subscription', 'invoicing' ),
				'{subscription_created}'          => __( "The subscription's creation date", 'invoicing' ),
				'{subscription_status}'           => __( "The subscription's status", 'invoicing' ),
				'{subscription_profile_id}'       => __( "The subscription's remote profile id", 'invoicing' ),
				'{subscription_id}'               => __( "The subscription's id", 'invoicing' ),
				'{subscription_recurring_amount}' => __( 'The renewal amount of the subscription', 'invoicing' ),
				'{subscription_initial_amount}'   => __( 'The initial amount of the subscription', 'invoicing' ),
				'{subscription_recurring_period}' => __( 'The recurring period of the subscription (e.g 1 year)', 'invoicing' ),
				'{subscription_bill_times}'       => __( 'The maximum number of times the subscription can be renewed', 'invoicing' ),
				'{subscription_url}'              => __( 'The URL to manage a subscription', 'invoicing' ),
				'{subscription_name}'             => __( 'The name of the recurring item', 'invoicing' ),
			)
		);
	}

	return $merge_tags;
}


/**
 * Returns the merge tags help text.
 *
 * @since    2.1.8
 *
 * @return string
 */
function wpinv_get_merge_tags_help_text( $subscription = false ) {
	$merge_tags = wpinv_get_email_merge_tags( $subscription );

	$output = '<div class="bsui">';

	$link = sprintf(
		'<strong class="getpaid-merge-tags text-primary" role="button">%s</strong>',
		esc_html__( 'View available merge tags.', 'invoicing' )
	);

	$description = esc_html__( 'The content of the email (Merge Tags and HTML are allowed).', 'invoicing' );
	
	$output .= "$description $link";

	$output .= '<div class="getpaid-merge-tags-content mt-2 p-1 d-none">';
	$output .= '<p class="mb-2">' . esc_html__( 'The following wildcards can be used in email subjects, heading and content:', 'invoicing' ) . '</p>';

	$output .= '<ul class="p-0 m-0">';
	foreach($merge_tags as $tag => $tag_description) {
		$output .= "<li class='mb-2'><strong class='text-dark'>$tag</strong> &mdash; $tag_description</li>";
	}

	$output .= '</ul></div></div>';

	return $output;
}

AyeCode / invoicing

wpinv_update_option() A last analyzed 2025-08-28 15:29 UTC

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wpinv_update_option() A
last analyzed 2025-08-28 15:29 UTC
