woocommerce/admin/settings/settings-save.php

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<?php
/**
* Update options
*
* Updates the options on the woocommerce settings pages. Returns true if saved.
*
* @author WooThemes
* @category Admin
* @package WooCommerce
*/
function woocommerce_update_options($options) {
if ( empty( $_POST ) ) return false;
foreach ( $options as $value ) {
if ( isset( $value['id'] ) && $value['id'] == 'woocommerce_tax_rates' ) {
// Tax rates saving
$tax_rates = array();
$tax_classes = (isset($_POST['tax_class'])) ? $_POST['tax_class'] : array();
$tax_countries = (isset($_POST['tax_country'])) ? $_POST['tax_country'] : array();
$tax_rate = (isset($_POST['tax_rate'])) ? $_POST['tax_rate'] : array();
$tax_shipping = (isset($_POST['tax_shipping'])) ? $_POST['tax_shipping'] : array();
$tax_postcode = (isset($_POST['tax_postcode'])) ? $_POST['tax_postcode'] : array();
$tax_compound = (isset($_POST['tax_compound'])) ? $_POST['tax_compound'] : array();
$tax_label = (isset($_POST['tax_label'])) ? $_POST['tax_label'] : array();
$tax_classes_count = sizeof( $tax_classes );
for ($i=0; $i<$tax_classes_count; $i++) :
if (isset($tax_classes[$i]) && isset($tax_countries[$i]) && isset($tax_rate[$i]) && is_numeric($tax_rate[$i])) :
$rate = esc_attr(trim($tax_rate[$i]));
$rate = number_format($rate, 4, '.', '');
$class = woocommerce_clean($tax_classes[$i]);
if (isset($tax_shipping[$i]) && $tax_shipping[$i]) $shipping = 'yes'; else $shipping = 'no';
if (isset($tax_compound[$i]) && $tax_compound[$i]) $compound = 'yes'; else $compound = 'no';
// Handle countries
$counties_array = array();
$countries = $tax_countries[$i];
if ($countries) foreach ($countries as $country) :
$country = woocommerce_clean($country);
$state = '*';
if (strstr($country, ':')) :
$cr = explode(':', $country);
$country = current($cr);
$state = end($cr);
endif;
$counties_array[trim($country)][] = trim($state);
endforeach;
$tax_rates[] = array(
'countries' => $counties_array,
'rate' => $rate,
'shipping' => $shipping,
'compound' => $compound,
'class' => $class,
'label' => esc_attr($tax_label[$i])
);
endif;
endfor;
update_option( 'woocommerce_tax_rates', $tax_rates );
// Local tax rates saving
$local_tax_rates = array();
$tax_classes = (isset($_POST['local_tax_class'])) ? $_POST['local_tax_class'] : array();
$tax_countries = (isset($_POST['local_tax_country'])) ? $_POST['local_tax_country'] : array();
$tax_postcode = (isset($_POST['local_tax_postcode'])) ? $_POST['local_tax_postcode'] : array();
$tax_rate = (isset($_POST['local_tax_rate'])) ? $_POST['local_tax_rate'] : array();
$tax_shipping = (isset($_POST['local_tax_shipping'])) ? $_POST['local_tax_shipping'] : array();
$tax_postcode = (isset($_POST['local_tax_postcode'])) ? $_POST['local_tax_postcode'] : array();
$tax_compound = (isset($_POST['local_tax_compound'])) ? $_POST['local_tax_compound'] : array();
$tax_label = (isset($_POST['local_tax_label'])) ? $_POST['local_tax_label'] : array();
$tax_classes_count = sizeof( $tax_classes );
for ($i=0; $i<$tax_classes_count; $i++) :
if (isset($tax_classes[$i]) && isset($tax_countries[$i]) && isset($tax_rate[$i]) && is_numeric($tax_rate[$i])) :
$rate = esc_attr(trim($tax_rate[$i]));
$rate = number_format($rate, 4, '.', '');
$class = woocommerce_clean($tax_classes[$i]);
if (isset($tax_shipping[$i]) && $tax_shipping[$i]) $shipping = 'yes'; else $shipping = 'no';
if (isset($tax_compound[$i]) && $tax_compound[$i]) $compound = 'yes'; else $compound = 'no';
// Handle country
$country = woocommerce_clean($tax_countries[$i]);
$state = '*';
if (strstr($country, ':')) :
$cr = explode(':', $country);
$country = current($cr);
$state = end($cr);
endif;
// Handle postcodes
$postcodes = explode(';', $tax_postcode[$i]);
$postcodes = array_filter(array_map('trim', $postcodes));
$local_tax_rates[] = array(
'country' => $country,
'state' => $state,
'postcode' => $postcodes,
'rate' => $rate,
'shipping' => $shipping,
'compound' => $compound,
'class' => $class,
'label' => esc_attr($tax_label[$i])
);
endif;
endfor;
update_option( 'woocommerce_local_tax_rates', $local_tax_rates );
} elseif ( isset( $value['type'] ) && $value['type'] == 'multi_select_countries' ) {
// Get countries array
if (isset($_POST[$value['id']])) $selected_countries = $_POST[$value['id']]; else $selected_countries = array();
update_option($value['id'], $selected_countries);
} elseif ( isset( $value['id'] ) && ( $value['id'] == 'woocommerce_price_thousand_sep' || $value['id'] == 'woocommerce_price_decimal_sep' ) ) {
// price separators get a special treatment as they should allow a spaces (don't trim)
if ( isset( $_POST[ $value['id'] ] ) ) {
update_option($value['id'], $_POST[$value['id']] );
} else {
delete_option($value['id']);
}
} elseif ( isset( $value['type'] ) && $value['type'] == 'checkbox' ) {
if ( isset( $value['id'] ) && isset( $_POST[$value['id']] ) ) {
update_option($value['id'], 'yes');
} else {
update_option($value['id'], 'no');
}
} elseif (isset( $value['type'] ) && $value['type'] == 'image_width' ) {
if ( isset( $value['id'] ) && isset( $_POST[$value['id'] . '_width'] ) ) {
update_option($value['id'].'_width', woocommerce_clean($_POST[$value['id'].'_width']));
update_option($value['id'].'_height', woocommerce_clean($_POST[$value['id'].'_height']));
if (isset($_POST[$value['id'].'_crop'])) :
update_option($value['id'].'_crop', 1);
else :
update_option($value['id'].'_crop', 0);
endif;
} else {
update_option($value['id'].'_width', $value['std']);
update_option($value['id'].'_height', $value['std']);
update_option($value['id'].'_crop', 1);
}
} else {
if ( isset( $value['id'] ) && isset( $_POST[$value['id']] ) ) {
update_option($value['id'], woocommerce_clean($_POST[$value['id']]));
} elseif( isset( $value['id'] ) ) {
delete_option($value['id']);
}
}
}
return true;
}