Empty Cart Manager [support thread]

[jamana]

Hi,

I've installed this mod (version 2) and while it works fine (very cool I might add), the shopping_cart page is showing a warning and fatal error below the shopping cart (copied below). I uploaded all the files as they should be uploaded (just uploading includes folder and renamed my custom folder) and the files are all where they're supposed to be. Any ideas? Thanks so much!!

Warning: require(includes/modules/FILENAME_CART_UPSELL.php) [function.require]: failed to open stream: No such file or directory in /home/skystone/public_html/includes/templates/skystone_custom/templates/tpl_shopping_cart_default.php on line 244

Fatal error: require() [function.require]: Failed opening required 'includes/modules/FILENAME_CART_UPSELL.php' (include_path='.:/usr/local/php52/pear') in /home/skystone/public_html/includes/templates/skystone_custom/templates/tpl_shopping_cart_default.php on line 244
jamana

[Steven300]

This had me puzzled for a while

The following code needs to be removed from tpl_shopping_cart_default.php

<?php require(DIR_WS_MODULES . zen_get_module_directory(FILENAME_CART_UPSELL)); ?>

I think one of the other contributors of this mod must have uploaded their merged version of the file.

[jamana]

That did it, Steven, thanks so much!

Jamana

[Steven300]

Glad the fix worked. It's possible there may be other bits of code that shouldn't be in there. I will take a proper look soon and then upload a new version of the mod.

[gsdcypher]

another very nice contrib. any plans to add captcha using ttf & gd capability???

[Steven300]

Thanks Jason. As I understand it, spiders are not able to follow JavaScript redirects, or if they can they tend not to, so in theory they should never reach the EC Manager's contact page. Have you had a problem with automated spam email from the mod?

You can also add this to your robots.txt file:

User-agent: *
Disallow: *cart_manager*

[gsdcypher]

no, i actually just found this mod and installed for testing. but i was receiving spam from the zc contact form before i installed captcha...

so it may not be necesary, but if your users find it useful, i have integrated captcha with your empty cart manager.

first install the captcha ttf & gd mod.

then make these modifications to the two files and the empty cart form will use captcha.

tpl_cart_manager_default

<?php
/**
 * Empty Cart Manager
 * Version 1.2
 * By Steven300
 * Updates by ultimate_zc
 * @copyright Portions Copyright 2004-2008 Zen Cart Team
 * @copyright Portions Copyright 2003 osCommerce
 * @license http://www.zen-cart.com/license/2_0.txt GNU Public License V2.0
 */

?>

<div class="centerColumn" id="cartManager">

<h1><?php echo HELP_TITLE; ?></h1>

<?php echo zen_draw_form('cart_manager', zen_href_link(FILENAME_CART_MANAGER, 'action=send')); ?>

<?php
  if (isset($_GET['action']) && ($_GET['action'] == 'success')) {
?>

<br />

<div class="mainContent success"><?php echo TEXT_SUCCESS; ?></div>

<br />

<div class="buttonRow back"><?php echo '<a href="' . zen_href_link(FILENAME_DEFAULT, '', 'NONSSL') . '">' . zen_image_button(BUTTON_IMAGE_BACK, BUTTON_BACK_ALT) . '</a>'; ?></div>

<?php
  } else {
?>

<div id="contactUsNoticeContent" class="content">
<?php
/**
 * require html_define for the contact_us page
 */
  require($define_page);
?>
</div>

<?php if ($messageStack->size('contact') > 0) echo $messageStack->output('contact'); ?>

<?php
    if (DISPLAY_EMPTY_CART_MANAGER > 0) {
        if (DISPLAY_EMPTY_CART_MANAGER == 1) {    ?>
            <fieldset id="contactUsForm">
            <legend><?php echo FORM_TITLE; ?></legend>
            <div class="alert forward"><?php echo FORM_REQUIRED_INFORMATION; ?></div>
            <br class="clearBoth" />
            <label class="inputLabel" for="contactname"><?php echo ENTRY_NAME; ?></label>
            <?php echo zen_draw_input_field('contactname', $name, ' size="40" id="contactname"') . '<span class="alert">' . ENTRY_REQUIRED_SYMBOL . '</span>'; ?>
            <br class="clearBoth" />

            <label class="inputLabel" for="email-address"><?php echo ENTRY_EMAIL; ?></label>
            <?php echo zen_draw_input_field('email', ($error ? $_POST['email'] : $email), ' size="40" id="email-address"') . '<span class="alert">' . ENTRY_REQUIRED_SYMBOL . '</span>'; ?>
            <br class="clearBoth" />
            <label for="enquiry"><?php echo ENTRY_ENQUIRY . '<span class="alert">' . ENTRY_REQUIRED_SYMBOL . '</span>'; ?></label>
            <?php echo zen_draw_textarea_field('enquiry', '30', '7', '', 'id="enquiry"'); ?>
            </fieldset>
<?php        }    ?>
<?php
        if (DISPLAY_EMPTY_CART_MANAGER == 2) {    ?>
            <?php echo zen_draw_hidden_field('contactname', $name, ' size="40" id="contactname"'); ?>
            <br class="clearBoth" />
            <?php echo zen_draw_hidden_field('email', ($error ? $_POST['email'] : $email), ' size="40" id="email-address"'); ?>
            <br class="clearBoth" />
            <label for="enquiry"><?php echo ENTRY_ENQUIRY; ?></label>
            <?php echo zen_draw_textarea_field('enquiry', '30', '7', '', 'id="enquiry"'); ?>
<?php        }    ?>
<?php     }  ?>

<?php
// BOF Captcha
if(is_object($captcha)) {
?>
<br class="clearBoth" />
<?php echo $captcha->img(); ?>
<?php echo $captcha->redraw_button(BUTTON_IMAGE_CAPTCHA_REDRAW, BUTTON_IMAGE_CAPTCHA_REDRAW_ALT); ?>
<br class="clearBoth" />
<label for="captcha"><?php echo TITLE_CAPTCHA; ?></label>
<?php echo $captcha->input_field('captcha', 'id="captcha"') . '&nbsp;<span class="alert">' . TEXT_CAPTCHA . '</span>'; ?>
<br class="clearBoth" />
<?php
}
// BOF Captcha
?>
</fieldset>

<div class="buttonRow forward"><?php echo zen_image_submit(BUTTON_IMAGE_SEND, BUTTON_SEND_ALT); ?></div>
<div class="buttonRow back"><?php echo '<a href="' . zen_href_link(FILENAME_DEFAULT, '', 'NONSSL') . '">' . zen_image_button(BUTTON_IMAGE_BACK, BUTTON_BACK_ALT) . '</a>'; ?></div>
<?php
  }
?>
</form>
</div>

header_php

<?php
/**
 * Empty Cart Manager
 * Version 1.2
 * By Steven300
 * Updates by ultimate_zc
 * @copyright Portions Copyright 2004-2008 Zen Cart Team
 * @copyright Portions Copyright 2003 osCommerce
 * @license http://www.zen-cart.com/license/2_0.txt GNU Public License V2.0
 */
// BOF Captcha
require(DIR_WS_MODULES . zen_get_module_directory('require_languages.php'));

// BOF Captcha
if(CAPTCHA_CONTACT_US != 'false') {
    require(DIR_WS_CLASSES . 'captcha.php');
    $captcha = new captcha();
}
// EOF Captcha
$error = false;
if (isset($_GET['action']) && ($_GET['action'] == 'send')) {
  $name = zen_db_prepare_input($_POST['contactname']);
  $email_address = zen_db_prepare_input($_POST['email']);
  $enquiry = zen_db_prepare_input(strip_tags($_POST['enquiry']));

  $zc_validate_email = zen_validate_email($email_address);
// BOF Captcha
  if (is_object($captcha) && !$captcha->validateCaptchaCode()) {
    $error = true;
    $messageStack->add('contact', ERROR_CAPTCHA);
  }
//  if ($zc_validate_email and !empty($enquiry) and !empty($name)) {
  if ($zc_validate_email and !empty($enquiry) and !empty($name) and !$error) {
// EOF Captcha
    // auto complete when logged in
    if($_SESSION['customer_id']) {
      $sql = "SELECT customers_id, customers_firstname, customers_lastname, customers_password, customers_email_address, customers_default_address_id 
              FROM " . TABLE_CUSTOMERS . " 
              WHERE customers_id = :customersID";
      
      $sql = $db->bindVars($sql, ':customersID', $_SESSION['customer_id'], 'integer');
      $check_customer = $db->Execute($sql);
      $customer_email= $check_customer->fields['customers_email_address'];
      $customer_name= $check_customer->fields['customers_firstname'] . ' ' . $check_customer->fields['customers_lastname'];
    } else {
      $customer_email = NOT_LOGGED_IN_TEXT;
      $customer_name = NOT_LOGGED_IN_TEXT;
    }

    // Default to EMAIL_FROM and store name
    $send_to_email = EMAIL_FROM;
    $send_to_name =  STORE_NAME;

    // Prepare extra-info details
    $extra_info = email_collect_extra_info($name, $email_address, $customer_name, $customer_email);
    // Prepare Text-only portion of message
    $text_message = OFFICE_FROM . "\t" . $name . "\n" .
    OFFICE_EMAIL . "\t" . $email_address . "\n\n" .
    '------------------------------------------------------' . "\n\n" .
    strip_tags($_POST['enquiry']) .  "\n\n" .
    '------------------------------------------------------' . "\n\n" .
    $extra_info['TEXT'];
    // Prepare HTML-portion of message
    $html_msg['EMAIL_MESSAGE_HTML'] = strip_tags($_POST['enquiry']);
    $html_msg['CONTACT_US_OFFICE_FROM'] = OFFICE_FROM . ' ' . $name . '<br />' . OFFICE_EMAIL . '(' . $email_address . ')';
    $html_msg['EXTRA_INFO'] = $extra_info['HTML'];
    // Send message
    zen_mail($send_to_name, $send_to_email, EMAIL_SUBJECT, $text_message, $name, $email_address, $html_msg,'contact_us');

    zen_redirect(zen_href_link(FILENAME_CART_MANAGER, 'action=success'));
  } else {
    $error = true;
    if (empty($name)) {
      $messageStack->add('contact', ENTRY_EMAIL_NAME_CHECK_ERROR);
    }
    if ($zc_validate_email == false) {
      $messageStack->add('contact', ENTRY_EMAIL_ADDRESS_CHECK_ERROR);
    }
    if (empty($enquiry)) {
      $messageStack->add('contact', ENTRY_EMAIL_CONTENT_CHECK_ERROR);
    }
  }
} // end action==send

    if (DISPLAY_EMPTY_CART_MANAGER > 0) {
        if (DISPLAY_EMPTY_CART_MANAGER == 1) {
            // default email and name if customer is logged in
            if($_SESSION['customer_id']) {
              $sql = "SELECT customers_id, customers_firstname, customers_lastname, customers_password, customers_email_address, customers_default_address_id 
                      FROM " . TABLE_CUSTOMERS . " 
                      WHERE customers_id = :customersID";
              
              $sql = $db->bindVars($sql, ':customersID', $_SESSION['customer_id'], 'integer');
              $check_customer = $db->Execute($sql);
              $email= $check_customer->fields['customers_email_address'];
              $name= $check_customer->fields['customers_firstname'] . ' ' . $check_customer->fields['customers_lastname'];
            }
        }
        if (DISPLAY_EMPTY_CART_MANAGER == 2) {
            // default email and name
              $email= DEFAULT_EMAIL;
              $name= DEFAULT_NAME;
        }
     } 

// include template specific file name defines
$define_page = zen_get_file_directory(DIR_WS_LANGUAGES . $_SESSION['language'] . '/html_includes/', FILENAME_DEFINE_CART_MANAGER, 'false');

$breadcrumb->add(NAVBAR_TITLE);
?>

[Steven300]

Thanks, I'm sure this will be useful for others.

[ScriptJunkie]

Hi Steven,

Poster Jamana mentioned version 2 of this mod. Where can I find that? A search of "Empty Cart Manager" in the free add ons section only leads me to version 1.2, which I already have installed.

I'm wondering if v2 will fix my issue.

For no apparent reason, this bit of code is now showing up at the top of the redirect page when it hasn't been there in the past. I haven't made any changes since initial install.

 0) {         if (DISPLAY_EMPTY_CART_MANAGER == 1) { ?>

Here's the code from the tpl_cart_manager_default.php file:

<?php if ($messageStack->size('contact') > 0) echo $messageStack->output('contact'); ?>
<?php
    if (DISPLAY_EMPTY_CART_MANAGER > 0) {
        if (DISPLAY_EMPTY_CART_MANAGER == 1) {    ?>
            <fieldset id="contactUsForm">
            <legend><?php echo FORM_TITLE; ?></legend>
            <div class="alert forward"><?php echo FORM_REQUIRED_INFORMATION; ?></div>

Here's the code from the includes/modules/pages/cart_manager/header_php.php file:

if (DISPLAY_EMPTY_CART_MANAGER > 0) {
        if (DISPLAY_EMPTY_CART_MANAGER == 1) {

Finally,

Here's the code from lines 1-7 of the language file:

 0) {
        if (DISPLAY_EMPTY_CART_MANAGER == 1) {
?>
<!--bof Help form test-->
<br /><p style="text-align: center;"><font size="2"><span style="font-family: verdana,arial,helvetica,sans-serif;">
Our system has detected an empty cart.

Isn't line 1 missing something? Perhaps...

if (DISPLAY_EMPTY_CART_MANAGER >

I have no idea if that's the issue or how it was caused if it is indeed the issue.

Can you please advise? Thanks much!

[ScriptJunkie]

Ok, I tried answering my own question by adding what I thought was missing code. All that did of course, was display that code on the redirect page

So, I went back and took out everything before bof Help Form so that now the first few lines of the language file looks like this:

<!--bof Help form test-->
<br /><p style="text-align: center;"><font size="2"><span style="font-family: verdana,arial,helvetica,sans-serif;">
Our system has detected an empty cart.

This seems to have resolved the issue of the code appearing on the redirect page...but there's another issue of the words "Our system has detected an empty cart" appear twice on the page (once for the help form and once for the improvement form), instead of integrating them seamlessly.

For now, I've put it back the way it was when I first noticed the problem.

Can you please advise? A link to my cart is in my sig