function zen_build_html_email_from_template($module = 'default', $block)
{
// Identify and Read the template file for the type of message being sent
$template_filename_base = DIR_FS_EMAIL_TEMPLATES . "email_template_";
if (file_exists($template_filename_base . str_replace(array('_extra', '_admin'), '', $module) . '.html')) {
$template_filename = $template_filename_base . str_replace(array('_extra', '_admin'), '', $module) . '.html';
} elseif (file_exists($template_filename_base . 'default' . '.html')) {
$template_filename = $template_filename_base . 'default' . '.html';
} else {
echo 'ERROR: The email template file for ' . $template_filename_base . ' or ' . $template_filename . ' cannot be found.';
return '';
// couldn't find template file, so return an empty string for html message.
}
if (!($fh = fopen($template_filename, 'rb'))) {
// note: the 'b' is for compatibility with Windows systems
echo 'ERROR: The email template file ' . $template_filename_base . ' or ' . $template_filename . ' cannot be opened';
}
$file_holder = fread($fh, filesize($template_filename));
fclose($fh);
//strip linebreaks and tabs out of the template
$file_holder = zen_convert_linefeeds(array("\r\n", "\n", "\r", "\t"), '', $file_holder);
//check for some specifics that need to be included with all messages
if ($block['EMAIL_STORE_NAME'] == '') {
$block['EMAIL_STORE_NAME'] = STORE_NAME;
}
if ($block['EMAIL_STORE_URL'] == '') {
$block['EMAIL_STORE_URL'] = '<a href="' . HTTP_CATALOG_SERVER . DIR_WS_CATALOG . '">' . STORE_NAME . '</a>';
}
if ($block['EMAIL_STORE_OWNER'] == '') {
$block['EMAIL_STORE_OWNER'] = STORE_OWNER;
}
if ($block['EMAIL_FOOTER_COPYRIGHT'] == '') {
$block['EMAIL_FOOTER_COPYRIGHT'] = EMAIL_FOOTER_COPYRIGHT;
}
if ($block['EMAIL_DISCLAIMER'] == '') {
$block['EMAIL_DISCLAIMER'] = sprintf(EMAIL_DISCLAIMER, '<a href="mailto:' . STORE_OWNER_EMAIL_ADDRESS . '">' . STORE_OWNER_EMAIL_ADDRESS . ' </a>');
}
if ($block['EMAIL_SPAM_DISCLAIMER'] == '') {
$block['EMAIL_SPAM_DISCLAIMER'] = EMAIL_SPAM_DISCLAIMER;
}
if ($block['BASE_HREF'] == '') {
$block['BASE_HREF'] = HTTP_SERVER . DIR_WS_CATALOG;
}
if ($block['EMAIL_DATE_SHORT'] == '') {
$block['EMAIL_DATE_SHORT'] = zen_date_short(date("Y-m-d"));
}
if ($block['EMAIL_DATE_LONG'] == '') {
$block['EMAIL_DATE_LONG'] = zen_date_long(date("Y-m-d"));
}
if ($block['EXTRA_INFO'] == 'EXTRA_INFO') {
$block['EXTRA_INFO'] = '';
}
if (substr($module, -6) != '_extra' && $module != 'contact_us') {
$block['EXTRA_INFO'] = '';
}
$block['COUPON_BLOCK'] = '';
if ($block['COUPON_TEXT_VOUCHER_IS'] && $block['COUPON_TEXT_TO_REDEEM']) {
$block['COUPON_BLOCK'] = '<div class="coupon-block">' . $block['COUPON_TEXT_VOUCHER_IS'] . $block['COUPON_DESCRIPTION'] . '<br />' . $block['COUPON_TEXT_TO_REDEEM'] . '<span class="coupon-code">' . $block['COUPON_CODE'] . '</span></div>';
}
$block['GV_BLOCK'] = '';
if ($block['GV_WORTH'] && $block['GV_REDEEM'] && $block['GV_CODE_URL']) {
$block['GV_BLOCK'] = '<div class="gv-block">' . $block['GV_WORTH'] . '<br />' . $block['GV_REDEEM'] . $block['GV_CODE_URL'] . '<br />' . $block['GV_LINK_OTHER'] . '</div>';
}
//prepare the "unsubscribe" link:
if (function_exists(zen_catalog_href_link)) {
$block['UNSUBSCRIBE_LINK'] = str_replace("\n", '', TEXT_UNSUBSCRIBE) . ' <a href="' . zen_catalog_href_link(FILENAME_UNSUBSCRIBE, "unsubscribe_address=" . $block['EMAIL_TO_ADDRESS']) . '">' . zen_catalog_href_link(FILENAME_UNSUBSCRIBE, "unsubscribe_address=" . $block['EMAIL_TO_ADDRESS']) . '</a>';
} else {
$block['UNSUBSCRIBE_LINK'] = str_replace("\n", '', TEXT_UNSUBSCRIBE) . ' <a href="' . zen_href_link(FILENAME_UNSUBSCRIBE, "unsubscribe_address=" . $block['EMAIL_TO_ADDRESS']) . '">' . zen_href_link(FILENAME_UNSUBSCRIBE, "unsubscribe_address=" . $block['EMAIL_TO_ADDRESS']) . '</a>';
}
//now replace the $BLOCK_NAME items in the template file with the values passed to this function's array
foreach ($block as $key => $value) {
$file_holder = str_replace('$' . $key, $value, $file_holder);
}
//DEBUG -- to display preview on-screen
if (EMAIL_SYSTEM_DEBUG == 'on') {
echo $file_holder;
}
return $file_holder;
}
/**
* Adds a html part to the mail.
* Also replaces image names with
* content-id's.
*/
function add_html($html, $text = NULL, $images_dir = NULL)
{
$this->html = zen_convert_linefeeds(array("\r\n", "\n", "\r"), '<br />', $html);
$this->html_text = zen_convert_linefeeds(array("\r\n", "\n", "\r"), $this->lf, $text);
if (isset($images_dir)) {
$this->find_html_images($images_dir);
}
}
