/**
* Recursively builds the $arrCategory array as returned by
* {@link ShopCategories::getTreeArray()}.
*
* See {@link buildTreeArray()} for details.
* @param boolean $flagFull If true, the full tree is built,
* only the parts visible for
* $selected_id otherwise.
* Defaults to false.
* @param boolean $active Only return ShopCategories
* with active == true if true.
* Defaults to true.
* @param boolean $flagVirtual If true, also returns the virtual
* content of ShopCategories marked
* as virtual. Defaults to false.
* @param integer $selected_id The optional selected ShopCategory
* ID. If set and greater than zero,
* only the ShopCategories needed
* to display the Shop page are
* returned.
* @param integer $parent_id The optional root ShopCategories ID.
* Defaults to 0 (zero).
* @param integer $maxlevel The optional maximum nesting level.
* 0 (zero) means all.
* Defaults to 0 (zero).
* @param integer $level The optional nesting level,
* initially 0.
* Defaults to 0 (zero).
* @return boolean True on success, false otherwise.
* @static
* @author Reto Kohli <*****@*****.**>
*/
static function buildTreeArrayRecursive($flagFull = false, $active = true, $flagVirtual = true, $selected_id = 0, $parent_id = 0, $maxlevel = 0, $level = 0)
{
// Get the ShopCategories's children
$arrCategory = ShopCategories::getChildCategoriesById($parent_id, $active, $flagVirtual);
// Has there been an error?
if ($arrCategory === false) {
return false;
}
foreach ($arrCategory as $objCategory) {
$id = $objCategory->id();
// $index = count(self::$arrCategory);
// self::$arrCategory[$index] = array(
self::$arrCategory[$id] = array('id' => $id, 'name' => $objCategory->name(), 'description' => $objCategory->description(), 'parent_id' => $objCategory->parent_id(), 'ord' => $objCategory->ord(), 'active' => $objCategory->active(), 'picture' => $objCategory->picture(), 'flags' => $objCategory->flags(), 'virtual' => $objCategory->virtual(), 'level' => $level);
// self::$arrCategoryIndex[$id] = $index;
// Get the grandchildren if
// - the maximum depth has not been exceeded and
// - the full list has been requested, or the current ShopCategory
// is an ancestor of the selected one or the selected itself.
if (($maxlevel == 0 || $level < $maxlevel) && ($flagFull || in_array($id, self::$arrTrail)) && (!$objCategory->virtual() || $flagVirtual)) {
self::buildTreeArrayRecursive($flagFull, $active, $flagVirtual, $selected_id, $id, $maxlevel, $level + 1);
}
}
return true;
}
/**
* Set up the subcategories block in the current shop page.
* @param integer $parent_id The optional parent ShopCategory ID,
* defaults to 0 (zero).
* @return boolean True on success, false otherwise
* @global array
*/
static function showCategories($parent_id = 0)
{
if ($parent_id) {
$objCategory = ShopCategory::getById($parent_id);
// If we can't get this ShopCategory, it most probably does
// not exist.
if (!$objCategory) {
// Retry using the root.
$parent_id = 0;
} else {
// Show the parent ShopCategory's image, if available
$imageName = $objCategory->picture();
if ($imageName) {
self::$objTemplate->setVariable(array('SHOP_CATEGORY_CURRENT_IMAGE' => \Cx\Core\Core\Controller\Cx::instanciate()->getWebsiteImagesShopWebPath() . '/' . $imageName, 'SHOP_CATEGORY_CURRENT_IMAGE_ALT' => $objCategory->name()));
}
}
}
// Get all active child categories with parent ID $parent_id
$arrShopCategory = ShopCategories::getChildCategoriesById($parent_id, true);
if (!is_array($arrShopCategory)) {
return false;
}
$cell = 0;
$arrDefaultImageSize = false;
// For all child categories do...
foreach ($arrShopCategory as $objCategory) {
$id = $objCategory->id();
$catName = $objCategory->name();
$imageName = $objCategory->picture();
$thumbnailPath = self::$defaultImage;
$description = $objCategory->description();
$description = nl2br(htmlentities($description, ENT_QUOTES, CONTREXX_CHARSET));
$description = preg_replace('/[\\n\\r]/', '', $description);
if (empty($arrDefaultImageSize)) {
//\DBG::log("Shop::showCategories(): ".\Cx\Core\Core\Controller\Cx::instanciate()->getWebsitePath() . self::$defaultImage);
$arrDefaultImageSize = getimagesize(\Cx\Core\Core\Controller\Cx::instanciate()->getWebsitePath() . self::$defaultImage);
self::scaleImageSizeToThumbnail($arrDefaultImageSize);
}
$arrSize = $arrDefaultImageSize;
if (!$imageName) {
// Look for a picture in the Products.
$imageName = Products::getPictureByCategoryId($id);
}
if (!$imageName) {
// Look for a picture in the subcategories and their Products.
$imageName = ShopCategories::getPictureById($id);
}
if ($imageName) {
$thumb_name = \ImageManager::getThumbnailFilename($imageName);
if (file_exists(\Cx\Core\Core\Controller\Cx::instanciate()->getWebsiteImagesShopPath() . '/' . $thumb_name)) {
// Image found! Use that instead of the default.
$thumbnailPath = \Cx\Core\Core\Controller\Cx::instanciate()->getWebsiteImagesShopWebPath() . '/' . $thumb_name;
$arrSize = getimagesize(\Cx\Core\Core\Controller\Cx::instanciate()->getWebsitePath() . $thumbnailPath);
self::scaleImageSizeToThumbnail($arrSize);
}
}
if ($imageName) {
self::$objTemplate->setVariable('SHOP_CATEGORY_IMAGE', contrexx_raw2encodedUrl(\Cx\Core\Core\Controller\Cx::instanciate()->getWebsiteImagesShopWebPath() . '/' . $imageName));
}
self::$objTemplate->setVariable(array('SHOP_CATEGORY_ID' => $id, 'SHOP_CATEGORY_NAME' => htmlentities($catName, ENT_QUOTES, CONTREXX_CHARSET), 'SHOP_CATEGORY_THUMBNAIL' => contrexx_raw2encodedUrl($thumbnailPath), 'SHOP_CATEGORY_THUMBNAIL_SIZE' => $arrSize[3], 'SHOP_CATEGORY_DESCRIPTION' => $description));
// Add flag images for flagged ShopCategories
$strImage = '';
$arrVirtual = ShopCategories::getVirtualCategoryNameArray();
foreach ($arrVirtual as $strFlag) {
if ($objCategory->testFlag($strFlag)) {
$strImage .= '<img src="images/content/' . $strFlag . '.jpg" alt="' . $strFlag . '" />';
}
}
if ($strImage) {
self::$objTemplate->setVariable('SHOP_CATEGORY_FLAG_IMAGE', $strImage);
}
if (self::$objTemplate->blockExists('subCategories')) {
self::$objTemplate->parse('subCategories');
if (++$cell % 4 == 0) {
self::$objTemplate->parse('subCategoriesRow');
}
}
}
return true;
}
/**
* Returns an array of this ShopCategory's children from the database.
* @param boolean $active Only return ShopCategories with
* active==1 if true. Defaults to false.
* @return mixed An array of ShopCategory objects
* on success, false otherwise
* @author Reto Kohli <*****@*****.**>
*/
function getChildCategories($active = false)
{
if ($this->id <= 0) {
return false;
}
return ShopCategories::getChildCategoriesById($this->id, $active);
}
/**
* Delete Products from the ShopCategory given by its ID.
*
* If deleting one of the Products fails, aborts and returns false
* immediately without trying to delete the remaining Products.
* Deleting the ShopCategory after this method failed will most
* likely result in Product bodies in the database!
* @param integer $category_id The ShopCategory ID
* @param boolean $flagDeleteImages Delete images, if true
* @param boolean $recursive Delete Products from
* subcategories, if true
* @return boolean True on success, null on noop,
* false otherwise
* @static
* @author Reto Kohli <*****@*****.**>
*/
static function deleteByShopCategory($category_id, $flagDeleteImages = false, $recursive = false)
{
// Verify that the Category still exists
$objShopCategory = ShopCategory::getById($category_id);
if (!$objShopCategory) {
//\DBG::log("Products::deleteByShopCategory($category_id, $flagDeleteImages): Info: Category ID $category_id does not exist");
return null;
}
$arrProductId = Products::getIdArrayByShopCategory($category_id);
if (!is_array($arrProductId)) {
//\DBG::log("Products::deleteByShopCategory($category_id, $flagDeleteImages): Failed to get Product IDs in that Category");
return false;
}
// Look whether this is within a virtual ShopCategory
$virtualContainer = '';
$parent_id = $category_id;
do {
$objShopCategory = ShopCategory::getById($parent_id);
if (!$objShopCategory) {
//\DBG::log("Products::deleteByShopCategory($category_id, $flagDeleteImages): Failed to get parent Category");
return false;
}
if ($objShopCategory->virtual()) {
// The name of any virtual ShopCategory is used to mark
// Products within
$virtualContainer = $objShopCategory->name();
break;
}
$parent_id = $objShopCategory->parent_id();
} while ($parent_id != 0);
// Remove the Products in one way or another
foreach ($arrProductId as $product_id) {
$objProduct = Product::getById($product_id);
if (!$objProduct) {
//\DBG::log("Products::deleteByShopCategory($category_id, $flagDeleteImages): Failed to get Product IDs $product_id");
return false;
}
if ($virtualContainer != '' && $objProduct->flags() != '') {
// Virtual ShopCategories and their content depends on
// the Product objects' flags.
foreach ($arrProductId as $objProduct) {
$objProduct->removeFlag($virtualContainer);
if (!Products::changeFlagsByProductCode($objProduct->code(), $objProduct->flags())) {
//\DBG::log("Products::deleteByShopCategory($category_id, $flagDeleteImages): Failed to update Product flags for ID ".$objProduct->id());
return false;
}
}
} else {
// Normal, non-virtual ShopCategory.
// Remove Products having the same Product code.
// Don't delete Products having more than one Category assigned.
// Instead, remove them from the chosen Category only.
$arrCategoryId = array_flip(preg_split('/\\s*,\\s*/', $objProduct->category_id(), null, PREG_SPLIT_NO_EMPTY));
if (count($arrCategoryId) > 1) {
unset($arrCategoryId[$category_id]);
$objProduct->category_id(join(',', array_keys($arrCategoryId)));
if (!$objProduct->store()) {
return false;
}
} else {
// if (!Products::deleteByCode(
// $objProduct->getCode(),
// $flagDeleteImages)
// ) return false;
if (!$objProduct->delete()) {
return false;
}
}
}
}
if ($recursive) {
$arrCategoryId = ShopCategories::getChildCategoriesById($category_id);
foreach ($arrCategoryId as $category_id) {
if (!self::deleteByShopCategory($category_id, $flagDeleteImages, $recursive)) {
\DBG::log("ERROR: Failed to delete Products in Category ID {$category_id}");
return false;
}
}
}
return true;
}
/**
* Edit a pricelist
* @global ADOConnection $objDatabase
* @global array $_ARRAYLANG
* @return boolean True on success, false otherwise
*/
static function view_pricelist_edit()
{
global $_ARRAYLANG;
$list_id = null;
$objList = PriceList::getFromPost();
if ($objList) {
$result = $objList->store();
if ($result) {
if (isset($_REQUEST['list_id'])) {
unset($_REQUEST['list_id']);
}
//die("Showing lists");
return self::view_pricelists();
}
}
$list_id = isset($_GET['list_id']) ? $_GET['list_id'] : null;
$objList = PriceList::getById($list_id);
if (!$objList) {
$objList = new PriceList(null);
}
$list_id = $objList->id();
self::$objTemplate->loadTemplateFile("module_shop_pricelist_details.html");
self::$objTemplate->setGlobalVariable($_ARRAYLANG);
self::$objTemplate->setVariable(array('SHOP_PRICELIST_EDIT' => $_ARRAYLANG[$list_id ? 'TXT_SHOP_PRICELIST_EDIT' : 'TXT_SHOP_PRICELIST_ADD'], 'SHOP_PRICELIST_ID' => $list_id, 'SHOP_PRICELIST_LINK_PDF' => $list_id ? PriceList::getUrl($list_id) : '', 'SHOP_PRICELIST_NAME' => $objList->name(), 'SHOP_PRICELIST_LANGUAGE_MENUOPTIONS' => \Html::getOptions(\FWLanguage::getNameArray(), $objList->lang_id()), 'SHOP_PRICELIST_BORDER_CHECKED' => $objList->border() ? \Html::ATTRIBUTE_CHECKED : '', 'SHOP_PRICELIST_HEADER_CHECKED' => $objList->header() ? \Html::ATTRIBUTE_CHECKED : '', 'SHOP_PRICELIST_HEADER_LEFT' => $objList->header_left(), 'SHOP_PRICELIST_HEADER_RIGHT' => $objList->header_right(), 'SHOP_PRICELIST_FOOTER_CHECKED' => $objList->footer() ? \Html::ATTRIBUTE_CHECKED : '', 'SHOP_PRICELIST_FOOTER_LEFT' => $objList->footer_left(), 'SHOP_PRICELIST_FOOTER_RIGHT' => $objList->footer_right()));
$category_ids = $objList->category_ids();
$category_all = false;
if (empty($category_ids) || $category_ids == '*') {
$category_all = true;
self::$objTemplate->setVariable('SHOP_PRICELIST_CATEGORY_ALL_CHECKED', \Html::ATTRIBUTE_CHECKED);
}
$arrCategories = ShopCategories::getChildCategoriesById(0, false);
if (empty($arrCategories)) {
Message::warning($_ARRAYLANG['TXT_SHOP_WARNING_NO_CATEGORIES']);
}
$i = 0;
foreach ($arrCategories as $objCategory) {
$category_id = $objCategory->id();
$selected = $category_all || preg_match('/(?:^|,)\\s*' . $category_id . '\\s*(?:,|$)/', $category_ids);
//DBG::log("Category ID $category_id, ".($selected ? "selected" : "NOT"));
self::$objTemplate->setVariable(array('SHOP_CATEGORY_ID' => $category_id, 'SHOP_CATEGORY_NAME' => $objCategory->name(), 'SHOP_CATEGORY_DISABLED' => $category_all ? \Html::ATTRIBUTE_DISABLED : '', 'SHOP_CATEGORY_CHECKED' => $selected ? \Html::ATTRIBUTE_CHECKED : '', 'SHOP_CATEGORY_ROWCLASS' => 'row' . (++$i % 2 + 1)));
self::$objTemplate->parse('shop_category');
}
return true;
}
