file = $file;
}
/**
* Reads XML data from a local file and returns it as a PHP Array
* @param onlyActive - If to include only active categories; Defaults to true
*/
function read($onlyActive = true) {
$dom = new DomDocument();
$dom->load($this->file);
$ebayCatList = array();
$categories = $dom->getElementsByTagName("Category");
foreach($categories as $cat) {
if ($cat->getElementsByTagName("Active")->item(0)->nodeValue || !$onlyActive) // Only take active items
$ebayCatList[] = array(
"Name" => $cat->getElementsByTagName("Name")->item(0)->nodeValue,
"ParentID" => $cat->getElementsByTagName("ParentID")->item(0)->nodeValue,
"Active" => $cat->getElementsByTagName("Active")->item(0)->nodeValue,
"ID" => $cat->getElementsByTagName("ID")->item(0)->nodeValue
);
// Load our sub categories
if ($cat->getElementsByTagName("Active")->item(0)->nodeValue || !$onlyActive) {
$subcategories = $cat->getElementsByTagName("Subcategory");
$ebayCatList[count($ebayCatList)-1]["Subcategories"] = array();
if (count($subcategories)) {
foreach ($subcategories as $subcat) {
if ($subcat->getElementsByTagName("Active")->item(0)->nodeValue || !$onlyActive)
$ebayCatList[count($ebayCatList)-1]["Subcategories"][] = array(
"Name" => $subcat->getElementsByTagName("Name")->item(0)->nodeValue,
"ParentID" => $subcat->getElementsByTagName("ParentID")->item(0)->nodeValue,
"Active" => $subcat->getElementsByTagName("Active")->item(0)->nodeValue,
"ID" => $subcat->getElementsByTagName("ID")->item(0)->nodeValue
);
}
}
}
}
// Return our array
return $ebayCatList;
}
/**
* Saves the data in the provided array to the categories list file.
* @param $data - The PHP Array to read the category list from.
*/
function store($data) {
$dom = new DomDocument();
// Create our primary element
$new_element = $dom->createElement("Categories");
$domRoot = $dom->appendChild($new_element);
// Populate our Category list
foreach ($data as $Key=>$Value) {
$new_element = $dom->createElement("Category");
$domCategory = $domRoot->appendChild($new_element);
$new_element = $dom->createElement("ID", $Value["ID"]);
$domCategory->appendChild($new_element);
$new_element = $dom->createElement("Name", htmlspecialchars($Value["Name"]));
$domCategory->appendChild($new_element);
$new_element = $dom->createElement("ParentID", $Value["ParentID"]);
$domCategory->appendChild($new_element);
$new_element = $dom->createElement("Active", $Value["Active"]);
$domCategory->appendChild($new_element);
$new_element = $dom->createElement("Subcategories");
$domSubcategories = $domCategory->appendChild($new_element);
// Populate our Subcategories, if exists
if (isset($Value["Subcategories"])) {
foreach ($Value["Subcategories"] as $subKey=>$subValue) {
$new_element = $dom->createElement("Subcategory");
$domSubcategory = $domSubcategories->appendChild($new_element);
$new_element = $dom->createElement("ID", $subValue["ID"]);
$domSubcategory->appendChild($new_element);
$new_element = $dom->createElement("Name", htmlspecialchars($subValue["Name"]));
$domSubcategory->appendChild($new_element);
$new_element = $dom->createElement("ParentID", $subValue["ParentID"]);
$domSubcategory->appendChild($new_element);
$new_element = $dom->createElement("Active", $subValue["Active"]);
$domSubcategory->appendChild($new_element);
}
}
}
// Now write our file
return $dom->save($this->file);
}
/**
* Converts text into url safe text in our own format
* @param $string - the string to be converted
* @return $converted - the converted string
*/
function toStub ($string) {
return strtolower(preg_replace("/([ ])+([a-z\d])/i", "-\\2", preg_replace("/[^a-z \d]/i", "", str_replace("&", "and", $string))));
}
function shortenText($string) {
if (strlen($string) > 23)
return substr($string, 0, 20)."...";
else
return $string;
}
/**
* Create the data needed to append a Custom Field.
*
* @param array &$catList The list to have the custom field added to
* @param string $fieldName The name of the new field
*/
function createCustom(&$catList, $fieldName, $searchTerm) {
$catList[] = array(
"Name" => $fieldName,
"ParentID" => $searchTerm,
"Active" => 1,
"ID" => "custom"
);
}
}
?>
<? echo $category; ?> <? echo $subcategory ?> - <? echo $site_title; ?>
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