). In order to make sure the code does not contains other HTML code it might be a good ideea to strip_tags()
$prod_desc = smfeed_replace_not_in_tags("\n", "
", $prod_desc);
$prod_desc = str_replace("\n", " ", $prod_desc);
$prod_desc = str_replace("\r", "", $prod_desc);
$prod_availability = str_replace("\n", " ", $prod_availability);
$prod_availability = str_replace("\r", "", $prod_availability);
// Clean product names and descriptions (separators)
if ($datafeed_separator == "\t") {
$prod_name = str_replace("\t", " ", strip_tags($prod_name));
$prod_desc = str_replace("\t", " ", $prod_desc);
$prod_availability = str_replace("\t", " ", $prod_availability);
}
elseif ($datafeed_separator == "|") {
$prod_name = str_replace("|", " ", strip_tags($prod_name));
$prod_desc = str_replace("|", " ", $prod_desc);
$prod_availability = str_replace("|", " ", $prod_availability);
}
else {
print "Incorrect columns separator.";
exit;
}
$prod_url = smfeed_get_product_url($prod_id);
$prod_image = smfeed_get_product_image($prod_image);
// Here you can overwrite the default currency if your products are listed with different currencies
// $datafeed_currency = $prod_currency
// Required fields are: category name, merchant product ID, product name, product URL, product price
// For the product model you should only use the manufacturer code, ISBN code or UPC code - If you are not sure about a field please leave it empty
// Strip html from category name
$cat_name = smfeed_html_to_text($cat_name);
// Output the datafeed content
// Category, Manufacturer, Model, ProdCode, ProdName, ProdDescription, ProdURL, ImageURL, Price, Currency, Shipping value, Availability, GTIN (UPC/EAN/ISBN)
print
$cat_name . $datafeed_separator .
$prod_manufacturer . $datafeed_separator .
$prod_model . $datafeed_separator .
$prod_id . $datafeed_separator .
$prod_name . $datafeed_separator .
$prod_desc . $datafeed_separator .
$prod_url . $datafeed_separator .
$prod_image . $datafeed_separator .
$prod_price . $datafeed_separator .
$datafeed_currency . $datafeed_separator .
$prod_shipping . $datafeed_separator .
$prod_availability . $datafeed_separator .
$prod_gtin . "\n";
}
}
else {
print "Query error: " . mysql_error();
}
// Function to return the Product URL based on your product ID
function smfeed_get_product_url($prod_id){
return "http://www.example.com/product.php?id=" . $prod_id . "&utm_source=shopmania&utm_medium=cpc&utm_campaign=direct_link";
}
// Function to return the Product Image based on your product image or optionally Product ID
function smfeed_get_product_image($prod_image){
return "http://www.example.com/product_images/" . $prod_image . ".jpg";
}
function smfeed_html_to_text($string){
$search = array (
"']*?>.*?'si", // Strip out javascript
"'<[\/\!]*?[^<>]*?>'si", // Strip out html tags
"'([\r\n])[\s]+'", // Strip out white space
"'&(quot|#34);'i", // Replace html entities
"'&(amp|#38);'i",
"'&(lt|#60);'i",
"'&(gt|#62);'i",
"'&(nbsp|#160);'i",
"'&(iexcl|#161);'i",
"'&(cent|#162);'i",
"'&(pound|#163);'i",
"'&(copy|#169);'i",
"'&(reg|#174);'i",
"'™'i",
"'•'i",
"'—'i",
); // evaluate as php
$replace = array (
" ",
" ",
"\\1",
"\"",
"&",
"<",
">",
" ",
"¡",
"¢",
"£",
"©",
"®",
"TM",
"•",
"-",
);
$text = preg_replace ($search, $replace, $string);
return $text;
}
function smfeed_replace_not_in_tags($find_str, $replace_str, $string) {
$find = array($find_str);
$replace = array($replace_str);
preg_match_all('#[^>]+(?=<)|[^>]+$#', $string, $matches, PREG_SET_ORDER);
foreach ($matches as $val) {
if (trim($val[0]) != "") {
$string = str_replace($val[0], str_replace($find, $replace, $val[0]), $string);
}
}
return $string;
}
?>