Shoppingcart/Freeship in Header support

[mvstudio]

Yes, it's going to get a little complicated, but if it helps others, that's all it matters.
I'll post the final once I know it works.
Thanks for the help! =o)

[gjh42]

Assuming you have constants for freeoptions and its clones like
MODULE_SHIPPING_FREEOPTIONS_TOTAL_MIN
MODULE_SHIPPING_FREEOPTIONS2_TOTAL_MIN
MODULE_SHIPPING_FREEOPTIONS3_TOTAL_MIN
you could do something like

 <?php 
$free_ship_on = MODULE_ORDER_TOTAL_SHIPPING_FREE_SHIPPING;
if ($free_ship_on == 'false') {
  echo '<div id="cartFreeShip">';
  $free_limit = MODULE_SHIPPING_FREEOPTIONS_TOTAL_MIN; //mi
  $free_limit2 = MODULE_SHIPPING_FREEOPTIONS2_TOTAL_MIN; //cont
  $free_limit3 = MODULE_SHIPPING_FREEOPTIONS3_TOTAL_MIN; //canada
      $diff_to_free = ($free_limit - $cart_total); 
      $diff_to_free2 = ($free_limit2 - $cart_total); 
      $diff_to_free3 = ($free_limit3 - $cart_total); 
  //if ($cart_count) { //hopefully this is not needed in order to evaluate $_SESSION['cart']->show_total() which can == 0 for this code
   // $_SESSION['cart']->get_products(); //this was leftover from old code and has no current function in any case, so just delete it
    $cart_total = $_SESSION['cart']->show_total(); 
    if ($cart_total >= $free_limit3) { 
      echo CART_HEADER_QUALIFIES;
    } elseif ($cart_total >= $free_limit2) {
      echo CART_HEADER_QUALIFIES_MI_CONT . $currencies->format($diff_to_free3) . CART_HEADER_DIFF_POST_CANADA;
    } elseif ($cart_total >= $free_limit) {
      echo CART_HEADER_QUALIFIES_MI . $currencies->format($diff_to_free2) . CART_HEADER_DIFF_POST_CONT . $currencies->format($diff_to_free3) . CART_HEADER_DIFF_POST_CANADA;
    } else {
      echo CART_HEADER_DIFF_PRE . $currencies->format($diff_to_free) . CART_HEADER_DIFF_POST . CART_HEADER_DIFF_PRE_CONT . $currencies->format($diff_to_free2) . CART_HEADER_DIFF_POST_CONT . CART_HEADER_DIFF_PRE_CANADA . $currencies->format($diff_to_free3) . CART_HEADER_DIFF_POST_CANADA; 
    }
  //} else { //doesn't work for 3 zones
  //  echo CART_HEADER_FREE_LIMIT_PRE . $currencies->format($free_limit) . CART_HEADER_FREE_LIMIT_POST; 
  //} //if need to use $cart_count, expand the above like the previous else case substituting $free_limit/2/3 for $diff_to_free/2/3
  echo '</div>';
} ?>

[mvstudio]

You're a genius!!!
Thank you!! It works perfectly!

[gjh42]

Good to hear that. So the commented-out if() is not needed, I take it?

[mvstudio]

Correct. Not needed. It actually breaks the page.

In the spirit of sharing, I made some other changes that work for my case. I wanted so display Free Shipping Over $XXX when shopping cart is 0 instead of the whole message "add $xx for free shipping etc."

So I added a conditional if the cart is 0 which triggers a different message

 <?php 
$free_ship_on = MODULE_ORDER_TOTAL_SHIPPING_FREE_SHIPPING;
if ($free_ship_on == 'false') {
  echo '<div id="cartFreeShip">';
  $free_limit = MODULE_SHIPPING_FREEOPTIONS_MICHIGAN_TOTAL_MIN; //mi
  $free_limit2 = MODULE_SHIPPING_FREEOPTIONS_TOTAL_MIN; //continental us
  $free_limit3 = MODULE_SHIPPING_FREEOPTIONSINT_TOTAL_MIN; //canada
      $diff_to_free = ($free_limit - $cart_total); 
      $diff_to_free2 = ($free_limit2 - $cart_total); 
      $diff_to_free3 = ($free_limit3 - $cart_total); 
  //if ($cart_count) { //hopefully this is not needed in order to evaluate $_SESSION['cart']->show_total() which can == 0 for this code
   // $_SESSION['cart']->get_products(); //this was leftover from old code and has no current function in any case, so just delete it
    $cart_total = $_SESSION['cart']->show_total(); 
    if ($cart_total >= $free_limit3) { 
      echo CART_HEADER_QUALIFIES_CANADA;
    } elseif ($cart_total >= $free_limit2) {
      echo CART_HEADER_QUALIFIES_CONT . CART_HEADER_DIFF_PRE . $currencies->format($diff_to_free3) . CART_HEADER_DIFF_POST_CANADA;
    } elseif ($cart_total >= $free_limit) {
      echo CART_HEADER_QUALIFIES . CART_HEADER_DIFF_PRE . $currencies->format($diff_to_free2) . CART_HEADER_DIFF_POST_CONT . $currencies->format($diff_to_free3) . CART_HEADER_DIFF_POST_CANADA;
    } elseif ($cart_total == '0') { 
      echo CART_HEADER;
    } else {
      echo CART_HEADER_DIFF_PRE . $currencies->format($diff_to_free) . CART_HEADER_DIFF_POST . CART_HEADER_DIFF_PRE_CONT . $currencies->format($diff_to_free2) . CART_HEADER_DIFF_POST_CONT . CART_HEADER_DIFF_PRE_CANADA . $currencies->format($diff_to_free3) . CART_HEADER_DIFF_POST_CANADA;     }

  //} else { //doesn't work for 3 zones
  //  echo CART_HEADER_FREE_LIMIT_PRE . $currencies->format($free_limit) . CART_HEADER_FREE_LIMIT_POST; 
  //} //if need to use $cart_count, expand the above like the previous else case substituting $free_limit/2/3 for $diff_to_free/2/3
  echo '</div>';
} ?>

The define CART_HEADER can be any shorter message. In my case it just displays "Free Continental Shipping over $85"

[willy12]

Hello everyone,

Has anyone suggestions on how to exclude certain category id's and product id's from being calculated in the free shipping header?

// bof This is to remove Category from free shipping always
if (!IS_ADMIN_FLAG) {
global $cart;
$chk_cat = 0;
$chk_cat += $_SESSION['cart']->in_cart_check('master_categories_id', '9');
$chk_cat += $_SESSION['cart']->in_cart_check('master_categories_id', '21');
if ($chk_cat > 0) {
$this->enabled = false;
}
}
// eof This is to remove Category from free shipping always

The above code works in freeoptions.php but not in the freeship header.

Thanks

[gjh42]

That code appears to be part of a class file, and will not work as is outside of the class.
$this->enabled = false;
is not applicable or meaningful in the shoppingcart/freeship files. You would have to rework the action based on the test and the new file context.

[Limey]

I'd like to hide the header cart unless there is something in the cart. Any ideas on the code for that? Thank you in advance. Limey

[gjh42]

That is pretty easy. Find this at the top of tpl_cart_header.php:

$cart_count = $_SESSION['cart']->count_contents();
?>
<div id="cartHeader"> 

and change to

$cart_count = $_SESSION['cart']->count_contents();
if ($cart_count) { //only show if something in cart
?>
<div id="cartHeader"> 

At the bottom of the file, find this:

}  ?>
</div> 

and change to

}  ?>
</div>
<?php } // /only show
?>

If you want the wrapper div to remain as a placeholder for the layout, move the test inside the div, like this

$cart_count = $_SESSION['cart']->count_contents();
?>
<div id="cartHeader">
<?php if ($cart_count) { //only show if something in cart
?>

//body of file

}
} // /only show  
?>
</div>

[Limey]

Thanks Glenn - that works a treat. Appreciate appreciate.

Limey