205 lines
10 KiB
PHP
205 lines
10 KiB
PHP
<?php
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/**
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* Flat Rate Shipping Method
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*
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* A simple shipping method for a flat fee per item or per order
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*
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* @class flat_rate
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* @package WooCommerce
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* @category Shipping
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* @author WooThemes
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*/
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class flat_rate extends woocommerce_shipping_method {
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function __construct() {
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$this->id = 'flat_rate';
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$this->method_title = __('Flat rate', 'woothemes');
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$this->enabled = get_option('woocommerce_flat_rate_enabled');
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$this->title = get_option('woocommerce_flat_rate_title');
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$this->availability = get_option('woocommerce_flat_rate_availability');
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$this->countries = get_option('woocommerce_flat_rate_countries');
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$this->type = get_option('woocommerce_flat_rate_type');
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$this->tax_status = get_option('woocommerce_flat_rate_tax_status');
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$this->cost = get_option('woocommerce_flat_rate_cost');
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$this->fee = get_option('woocommerce_flat_rate_handling_fee');
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add_action('woocommerce_update_options_shipping_methods', array(&$this, 'process_admin_options'));
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add_option('woocommerce_flat_rate_availability', 'all');
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add_option('woocommerce_flat_rate_title', 'Flat Rate');
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add_option('woocommerce_flat_rate_tax_status', 'taxable');
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}
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function calculate_shipping() {
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global $woocommerce;
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$_tax = &new woocommerce_tax();
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$this->shipping_total = 0;
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$this->shipping_tax = 0;
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if ($this->type=='order') :
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// Shipping for whole order
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$this->shipping_total = $this->cost + $this->get_fee( $this->fee, $woocommerce->cart->cart_contents_total );
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if ( get_option('woocommerce_calc_taxes')=='yes' && $this->tax_status=='taxable' ) :
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$rate = $_tax->get_shipping_tax_rate();
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if ($rate>0) :
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$tax_amount = $_tax->calc_shipping_tax( $this->shipping_total, $rate );
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$this->shipping_tax = $this->shipping_tax + $tax_amount;
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endif;
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endif;
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else :
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// Shipping per item
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if (sizeof($woocommerce->cart->get_cart())>0) : foreach ($woocommerce->cart->get_cart() as $item_id => $values) :
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$_product = $values['data'];
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if ($_product->exists() && $values['quantity']>0) :
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$item_shipping_price = ($this->cost + $this->get_fee( $this->fee, $_product->get_price() )) * $values['quantity'];
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// Only count 'psysical' products
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if ( $_product->needs_shipping() ) :
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$this->shipping_total = $this->shipping_total + $item_shipping_price;
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if ( $_product->is_shipping_taxable() && $this->tax_status=='taxable' ) :
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$rate = $_tax->get_shipping_tax_rate( $_product->get_tax_class() );
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if ($rate>0) :
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$tax_amount = $_tax->calc_shipping_tax( $item_shipping_price, $rate );
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$this->shipping_tax = $this->shipping_tax + $tax_amount;
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endif;
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endif;
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endif;
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endif;
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endforeach; endif;
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endif;
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}
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function admin_options() {
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global $woocommerce;
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?>
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<h3><?php _e('Flat Rates', 'woothemes'); ?></h3>
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<p><?php _e('Flat rates let you define a standard rate per item, or per order.', 'woothemes'); ?></p>
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<table class="form-table">
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<tr valign="top">
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<th scope="row" class="titledesc"><?php _e('Enable/disable', 'woothemes') ?></th>
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<td class="forminp">
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<fieldset><legend class="screen-reader-text"><span><?php _e('Enable/disable', 'woothemes') ?></span></legend>
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<label for="woocommerce_flat_rate_enabled">
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<input name="woocommerce_flat_rate_enabled" id="woocommerce_flat_rate_enabled" type="checkbox" value="1" <?php checked(get_option('woocommerce_flat_rate_enabled'), 'yes'); ?> /> <?php _e('Enable Flat Rate', 'woothemes') ?></label><br>
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</fieldset>
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</td>
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</tr>
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<tr valign="top">
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<th scope="row" class="titledesc"><?php _e('Method Title', 'woothemes') ?></th>
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<td class="forminp">
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<input type="text" name="woocommerce_flat_rate_title" id="woocommerce_flat_rate_title" style="min-width:50px;" value="<?php if ($value = get_option('woocommerce_flat_rate_title')) echo $value; else echo 'Flat Rate'; ?>" /> <span class="description"><?php _e('This controls the title which the user sees during checkout.', 'woothemes') ?></span>
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</td>
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</tr>
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<tr valign="top">
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<th scope="row" class="titledesc"><?php _e('Type', 'woothemes') ?></th>
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<td class="forminp">
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<select name="woocommerce_flat_rate_type" id="woocommerce_flat_rate_type" style="min-width:100px;">
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<option value="order" <?php if (get_option('woocommerce_flat_rate_type') == 'order') echo 'selected="selected"'; ?>><?php _e('Per Order', 'woothemes'); ?></option>
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<option value="item" <?php if (get_option('woocommerce_flat_rate_type') == 'item') echo 'selected="selected"'; ?>><?php _e('Per Item', 'woothemes'); ?></option>
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</select>
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</td>
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</tr>
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<?php $_tax = new woocommerce_tax(); ?>
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<tr valign="top">
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<th scope="row" class="titledesc"><?php _e('Tax Status', 'woothemes') ?></th>
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<td class="forminp">
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<select name="woocommerce_flat_rate_tax_status">
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<option value="taxable" <?php if (get_option('woocommerce_flat_rate_tax_status')=='taxable') echo 'selected="selected"'; ?>><?php _e('Taxable', 'woothemes'); ?></option>
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<option value="none" <?php if (get_option('woocommerce_flat_rate_tax_status')=='none') echo 'selected="selected"'; ?>><?php _e('None', 'woothemes'); ?></option>
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</select>
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</td>
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</tr>
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<tr valign="top">
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<th scope="row" class="titledesc"><?php _e('Cost', 'woothemes') ?></th>
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<td class="forminp">
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<input type="text" name="woocommerce_flat_rate_cost" id="woocommerce_flat_rate_cost" style="min-width:50px;" value="<?php echo esc_attr( get_option( 'woocommerce_flat_rate_cost' ) ); ?>" /> <span class="description"><?php _e('Cost excluding tax. Enter an amount, e.g. 2.50.', 'woothemes') ?></span>
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</td>
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</tr>
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<tr valign="top">
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<th scope="row" class="titledesc"><?php _e('Handling Fee', 'woothemes') ?></th>
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<td class="forminp">
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<input type="text" name="woocommerce_flat_rate_handling_fee" id="woocommerce_flat_rate_handling_fee" style="min-width:50px;" value="<?php echo esc_attr( get_option( 'woocommerce_flat_rate_handling_fee' ) ); ?>" /> <span class="description"><?php _e('Fee excluding tax. Enter an amount, e.g. 2.50, or a percentage, e.g. 5%. Leave blank to disable.', 'woothemes') ?></span>
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</td>
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</tr>
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<tr valign="top">
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<th scope="row" class="titledesc"><?php _e('Method availability', 'woothemes') ?></th>
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<td class="forminp">
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<select name="woocommerce_flat_rate_availability" id="woocommerce_flat_rate_availability" style="min-width:100px;">
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<option value="all" <?php if (get_option('woocommerce_flat_rate_availability') == 'all') echo 'selected="selected"'; ?>><?php _e('All allowed countries', 'woothemes'); ?></option>
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<option value="specific" <?php if (get_option('woocommerce_flat_rate_availability') == 'specific') echo 'selected="selected"'; ?>><?php _e('Specific Countries', 'woothemes'); ?></option>
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</select>
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</td>
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</tr>
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<?php
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$countries = $woocommerce->countries->countries;
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asort($countries);
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$selections = get_option('woocommerce_flat_rate_countries', array());
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?><tr class="multi_select_countries">
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<th scope="row" class="titledesc"><?php _e('Specific Countries', 'woothemes'); ?></th>
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<td class="forminp">
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<div class="multi_select_countries"><ul><?php
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if ($countries) foreach ($countries as $key=>$val) :
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echo '<li><label><input type="checkbox" name="woocommerce_flat_rate_countries[]" value="'. $key .'" ';
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if (in_array($key, $selections)) echo 'checked="checked"';
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echo ' />'. __($val, 'woothemes') .'</label></li>';
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endforeach;
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?></ul></div>
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</td>
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</tr>
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</table>
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<script type="text/javascript">
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jQuery(function() {
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jQuery('select#woocommerce_flat_rate_availability').change(function(){
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if (jQuery(this).val()=="specific") {
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jQuery(this).parent().parent().next('tr.multi_select_countries').show();
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} else {
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jQuery(this).parent().parent().next('tr.multi_select_countries').hide();
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}
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}).change();
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});
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</script>
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<?php
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}
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function process_admin_options() {
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if(isset($_POST['woocommerce_flat_rate_tax_status'])) update_option('woocommerce_flat_rate_tax_status', woocommerce_clean($_POST['woocommerce_flat_rate_tax_status'])); else delete_option('woocommerce_flat_rate_tax_status');
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if(isset($_POST['woocommerce_flat_rate_enabled'])) update_option('woocommerce_flat_rate_enabled', 'yes'); else update_option('woocommerce_flat_rate_enabled', 'no');
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if(isset($_POST['woocommerce_flat_rate_title'])) update_option('woocommerce_flat_rate_title', woocommerce_clean($_POST['woocommerce_flat_rate_title'])); else delete_option('woocommerce_flat_rate_title');
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if(isset($_POST['woocommerce_flat_rate_type'])) update_option('woocommerce_flat_rate_type', woocommerce_clean($_POST['woocommerce_flat_rate_type'])); else delete_option('woocommerce_flat_rate_type');
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if(isset($_POST['woocommerce_flat_rate_cost'])) update_option('woocommerce_flat_rate_cost', woocommerce_clean($_POST['woocommerce_flat_rate_cost'])); else delete_option('woocommerce_flat_rate_cost');
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if(isset($_POST['woocommerce_flat_rate_handling_fee'])) update_option('woocommerce_flat_rate_handling_fee', woocommerce_clean($_POST['woocommerce_flat_rate_handling_fee'])); else delete_option('woocommerce_flat_rate_handling_fee');
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if(isset($_POST['woocommerce_flat_rate_availability'])) update_option('woocommerce_flat_rate_availability', woocommerce_clean($_POST['woocommerce_flat_rate_availability'])); else delete_option('woocommerce_flat_rate_availability');
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if (isset($_POST['woocommerce_flat_rate_countries'])) $selected_countries = $_POST['woocommerce_flat_rate_countries']; else $selected_countries = array();
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update_option('woocommerce_flat_rate_countries', $selected_countries);
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}
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}
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function add_flat_rate_method( $methods ) {
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$methods[] = 'flat_rate'; return $methods;
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}
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add_filter('woocommerce_shipping_methods', 'add_flat_rate_method' );
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