Add support for woocommerce-currency-switcher

includes/class-quick-donation-functions.php

@@ -184,7 +184,7 @@ class WooCommerce_Quick_Donation_Functions  {
 			$amount = explode('|',$amount);
 			$c = get_woocommerce_currency_symbol();
 			foreach($amount as $amts){
-				$pre_amt[$amts] = $c.''.$amts;
+				$pre_amt[$amts] = $c.''.$this->get_price_in_current_currency(floatval($amts));
 			}
 			 
 		}
@@ -354,6 +354,19 @@ class WooCommerce_Quick_Donation_Functions  {
 		return $url; 
 	}
 
+
+  public function get_current_currency() {
+      global $WOOCS;
+      if($this->currency_switcher) return $WOOCS->current_currency;
+      return get_woocommerce_currency();
+   }
+
+   public function get_price_in_current_currency($price) {
+      global $WOOCS;
+      if($this->currency_switcher) return apply_filters('woocs_exchange_value', $price);
+      return $price;
+   }
+
 	public function encryptor($action, $string) {
 		$output = false;
 

includes/class-quick-donation-process.php

@@ -114,8 +114,11 @@ class WooCommerce_Quick_Donation_Process extends WooCommerce_Quick_Donation  {
             
             $price_check = $this->check_min_max($projects,$donate_price);
             if(!$price_check){return false;}
+            global $WOOCS;
+            $currencies = $WOOCS->get_currencies();
+            $value = $donate_price / $currencies[$WOOCS->current_currency]['rate'];
 
-            $woocommerce->session->donation_price = $donate_price;
+            $woocommerce->session->donation_price = $value;
             $woocommerce->session->projects = $projects;
 			$woocommerce->session->is_donation_product = true;
             
@@ -172,7 +175,7 @@ class WooCommerce_Quick_Donation_Process extends WooCommerce_Quick_Donation  {
         $price = intval($price);
         
         if($min_required){
-            $min_required = intval($min_required);
+            $min_required = floatval(WC_QD()->f()->get_price_in_current_currency(floatval($min_required)));
             if($price < $min_required){
                 $id = WC_QD_DB.'min_rda_msg';
                 $search_replace = array('{donation_amount}' => $price, '{min_amount}' => $min_required);
@@ -184,7 +187,7 @@ class WooCommerce_Quick_Donation_Process extends WooCommerce_Quick_Donation  {
         
         
         if($max_required){
-            $max_required = intval($max_required);
+            $max_required = floatval(WC_QD()->f()->get_price_in_current_currency(floatval($max_required)));
             if($price > $max_required){
                 $id = WC_QD_DB.'max_rda_msg';
                 $search_replace = array('{donation_amount}' => $price, '{max_amount}' => $max_required);

template/fields/field-text.php

@@ -11,5 +11,6 @@
        type="<?php echo $field_type; ?>" 
        id="<?php echo $id; ?>" 
        name="<?php echo $name; ?>" 
+       step="any"
        class="<?php echo $class.' '.$attributes;  ?>"
        value="<?php echo $value; ?>" />