woocommerce/includes/admin/class-wc-admin-permalink-se...

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<?php
/**
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* Adds settings to the permalinks admin settings page
*
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* @class WC_Admin_Permalink_Settings
* @author WooThemes
* @category Admin
* @package WooCommerce/Admin
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* @version 2.3.0
*/
if ( ! defined( 'ABSPATH' ) ) {
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exit;
}
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if ( ! class_exists( 'WC_Admin_Permalink_Settings', false ) ) :
/**
* WC_Admin_Permalink_Settings Class.
*/
class WC_Admin_Permalink_Settings {
/**
* Permalink settings.
*
* @var array
*/
private $permalinks = array();
/**
* Hook in tabs.
*/
public function __construct() {
$this->settings_init();
$this->settings_save();
}
/**
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* Init our settings.
*/
public function settings_init() {
// Add a section to the permalinks page
add_settings_section( 'woocommerce-permalink', __( 'Product permalinks', 'woocommerce' ), array( $this, 'settings' ), 'permalink' );
// Add our settings
add_settings_field(
'woocommerce_product_category_slug', // id
__( 'Product category base', 'woocommerce' ), // setting title
array( $this, 'product_category_slug_input' ), // display callback
'permalink', // settings page
'optional' // settings section
);
add_settings_field(
'woocommerce_product_tag_slug', // id
__( 'Product tag base', 'woocommerce' ), // setting title
array( $this, 'product_tag_slug_input' ), // display callback
'permalink', // settings page
'optional' // settings section
);
add_settings_field(
'woocommerce_product_attribute_slug', // id
__( 'Product attribute base', 'woocommerce' ), // setting title
array( $this, 'product_attribute_slug_input' ), // display callback
'permalink', // settings page
'optional' // settings section
);
$this->permalinks = wc_get_permalink_structure();
}
/**
* Show a slug input box.
*/
public function product_category_slug_input() {
?>
<input name="woocommerce_product_category_slug" type="text" class="regular-text code" value="<?php echo esc_attr( $this->permalinks['category_base'] ); ?>" placeholder="<?php echo esc_attr_x( 'product-category', 'slug', 'woocommerce' ) ?>" />
<?php
}
/**
* Show a slug input box.
*/
public function product_tag_slug_input() {
?>
<input name="woocommerce_product_tag_slug" type="text" class="regular-text code" value="<?php echo esc_attr( $this->permalinks['tag_base'] ); ?>" placeholder="<?php echo esc_attr_x( 'product-tag', 'slug', 'woocommerce' ) ?>" />
<?php
}
/**
* Show a slug input box.
*/
public function product_attribute_slug_input() {
?>
<input name="woocommerce_product_attribute_slug" type="text" class="regular-text code" value="<?php echo esc_attr( $this->permalinks['attribute_base'] ); ?>" /><code>/attribute-name/attribute/</code>
<?php
}
/**
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* Show the settings.
*/
public function settings() {
echo wpautop( __( 'These settings control the permalinks used specifically for products.', 'woocommerce' ) );
// Get shop page
$shop_page_id = wc_get_page_id( 'shop' );
$base_slug = urldecode( ( $shop_page_id > 0 && get_post( $shop_page_id ) ) ? get_page_uri( $shop_page_id ) : _x( 'shop', 'default-slug', 'woocommerce' ) );
$product_base = _x( 'product', 'default-slug', 'woocommerce' );
$structures = array(
0 => '',
1 => '/' . trailingslashit( $base_slug ),
2 => '/' . trailingslashit( $base_slug ) . trailingslashit( '%product_cat%' ),
);
?>
<table class="form-table wc-permalink-structure">
<tbody>
<tr>
<th><label><input name="product_permalink" type="radio" value="<?php echo esc_attr( $structures[0] ); ?>" class="wctog" <?php checked( $structures[0], $this->permalinks['product_base'] ); ?> /> <?php _e( 'Default', 'woocommerce' ); ?></label></th>
<td><code class="default-example"><?php echo esc_html( home_url() ); ?>/?product=sample-product</code> <code class="non-default-example"><?php echo esc_html( home_url() ); ?>/<?php echo esc_html( $product_base ); ?>/sample-product/</code></td>
</tr>
<?php if ( $shop_page_id ) : ?>
<tr>
<th><label><input name="product_permalink" type="radio" value="<?php echo esc_attr( $structures[1] ); ?>" class="wctog" <?php checked( $structures[1], $this->permalinks['product_base'] ); ?> /> <?php _e( 'Shop base', 'woocommerce' ); ?></label></th>
<td><code><?php echo esc_html( home_url() ); ?>/<?php echo esc_html( $base_slug ); ?>/sample-product/</code></td>
</tr>
<tr>
<th><label><input name="product_permalink" type="radio" value="<?php echo esc_attr( $structures[2] ); ?>" class="wctog" <?php checked( $structures[2], $this->permalinks['product_base'] ); ?> /> <?php _e( 'Shop base with category', 'woocommerce' ); ?></label></th>
<td><code><?php echo esc_html( home_url() ); ?>/<?php echo esc_html( $base_slug ); ?>/product-category/sample-product/</code></td>
</tr>
<?php endif; ?>
<tr>
<th><label><input name="product_permalink" id="woocommerce_custom_selection" type="radio" value="custom" class="tog" <?php checked( in_array( $this->permalinks['product_base'], $structures ), false ); ?> />
<?php _e( 'Custom base', 'woocommerce' ); ?></label></th>
<td>
<input name="product_permalink_structure" id="woocommerce_permalink_structure" type="text" value="<?php echo esc_attr( $this->permalinks['product_base'] ? trailingslashit( $this->permalinks['product_base'] ) : '' ); ?>" class="regular-text code"> <span class="description"><?php _e( 'Enter a custom base to use. A base <strong>must</strong> be set or WordPress will use default instead.', 'woocommerce' ); ?></span>
</td>
</tr>
</tbody>
</table>
<script type="text/javascript">
jQuery( function() {
jQuery('input.wctog').change(function() {
jQuery('#woocommerce_permalink_structure').val( jQuery( this ).val() );
});
jQuery('.permalink-structure input').change(function() {
jQuery('.wc-permalink-structure').find('code.non-default-example, code.default-example').hide();
if ( jQuery(this).val() ) {
jQuery('.wc-permalink-structure code.non-default-example').show();
jQuery('.wc-permalink-structure input').removeAttr('disabled');
} else {
jQuery('.wc-permalink-structure code.default-example').show();
jQuery('.wc-permalink-structure input:eq(0)').click();
jQuery('.wc-permalink-structure input').attr('disabled', 'disabled');
}
});
jQuery('.permalink-structure input:checked').change();
jQuery('#woocommerce_permalink_structure').focus( function(){
jQuery('#woocommerce_custom_selection').click();
} );
} );
</script>
<?php
}
/**
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* Save the settings.
*/
public function settings_save() {
if ( ! is_admin() ) {
return;
}
// We need to save the options ourselves; settings api does not trigger save for the permalinks page.
if ( isset( $_POST['permalink_structure'] ) ) {
if ( function_exists( 'switch_to_locale' ) ) {
switch_to_locale( get_locale() );
}
$permalinks = (array) get_option( 'woocommerce_permalinks', array() );
$permalinks['category_base'] = wc_sanitize_permalink( trim( $_POST['woocommerce_product_category_slug'] ) );
$permalinks['tag_base'] = wc_sanitize_permalink( trim( $_POST['woocommerce_product_tag_slug'] ) );
$permalinks['attribute_base'] = wc_sanitize_permalink( trim( $_POST['woocommerce_product_attribute_slug'] ) );
// Generate product base.
$product_base = isset( $_POST['product_permalink'] ) ? wc_clean( $_POST['product_permalink'] ) : '';
if ( 'custom' === $product_base ) {
if ( isset( $_POST['product_permalink_structure'] ) ) {
$product_base = preg_replace( '#/+#', '/', '/' . str_replace( '#', '', trim( $_POST['product_permalink_structure'] ) ) );
} else {
$product_base = '/';
}
// This is an invalid base structure and breaks pages.
if ( '/%product_cat%' === $product_base ) {
$product_base = '/' . _x( 'product', 'slug', 'woocommerce' ) . $product_base;
}
} elseif ( empty( $product_base ) ) {
$product_base = false;
}
$permalinks['product_base'] = wc_sanitize_permalink( $product_base );
// Shop base may require verbose page rules if nesting pages.
$shop_page_id = wc_get_page_id( 'shop' );
$shop_permalink = ( $shop_page_id > 0 && get_post( $shop_page_id ) ) ? get_page_uri( $shop_page_id ) : _x( 'shop', 'default-slug', 'woocommerce' );
if ( $shop_page_id && trim( $permalinks['product_base'], '/' ) === $shop_permalink ) {
$permalinks['use_verbose_page_rules'] = true;
}
update_option( 'woocommerce_permalinks', $permalinks );
if ( function_exists( 'restore_current_locale' ) ) {
restore_current_locale();
}
}
}
}
endif;
return new WC_Admin_Permalink_Settings();