/**
* Handles saving updates from the product editor
*
* Saves all product related information which includes core product data
* and supporting elements such as images, digital downloads, tags,
* assigned categories, specs and pricing variations.
*
* @return void
**/
function save_product ($Product) {
$db = DB::get();
$Settings = &EcartSettings();
check_admin_referer('ecart-save-product');
if ( !(is_ecart_userlevel() || current_user_can('ecart_products')) )
wp_die(__('You do not have sufficient permissions to access this page.'));
$Settings->saveform(); // Save workflow setting
$base = $Settings->get('base_operations');
$taxrate = 0;
if ($base['vat']) $taxrate = ecart_taxrate(null,true,$Product);
if (empty($_POST['options'])) $Product->options = array();
else $_POST['options'] = stripslashes_deep($_POST['options']);
if (empty($Product->slug)) $Product->slug = sanitize_title_with_dashes($_POST['name']);
// Check for an existing product slug
$exclude_product = !empty($Product->id)?"AND id != $Product->id":"";
$existing = $db->query("SELECT slug FROM $Product->_table WHERE slug='$Product->slug' $exclude_product LIMIT 1");
if ($existing) {
$suffix = 2;
while($existing) {
$altslug = substr($Product->slug, 0, 200-(strlen($suffix)+1)). "-".$suffix++;
$existing = $db->query("SELECT slug FROM $Product->_table WHERE slug='$altslug' $exclude_product LIMIT 1");
}
$Product->slug = $altslug;
}
if ($_POST['status'] == "publish") {
$publishfields = array('month' => '','date' => '','year' => '','hour'=>'','minute'=>'','meridiem'=>'');
$publishdate = join('',array_merge($publishfields,$_POST['publish']));
if (!empty($publishdate)) {
if ($_POST['publish']['meridiem'] == "PM" && $_POST['publish']['hour'] < 12)
$_POST['publish']['hour'] += 12;
$_POST['publish'] = mktime($_POST['publish']['hour'],$_POST['publish']['minute'],0,$_POST['publish']['month'],$_POST['publish']['date'],$_POST['publish']['year']);
} else {
unset($_POST['publish']);
// Auto set the publish date if not set (or more accurately, if set to an irrelevant timestamp)
if ($Product->publish <= 86400) $Product->publish = time();
}
} else {
unset($_POST['publish']);
$Product->publish = 0;
}
if (isset($_POST['content'])) $_POST['description'] = $_POST['content'];
$Product->updates($_POST,array('categories','prices'));
$Product->save();
$Product->save_categories($_POST['categories']);
$Product->save_tags(explode(",",$_POST['taglist']));
if (!empty($_POST['price']) && is_array($_POST['price'])) {
// Delete prices that were marked for removal
if (!empty($_POST['deletePrices'])) {
$deletes = array();
if (strpos($_POST['deletePrices'],",")) $deletes = explode(',',$_POST['deletePrices']);
else $deletes = array($_POST['deletePrices']);
foreach($deletes as $option) {
$Price = new Price($option);
$Price->delete();
}
}
// Save prices that there are updates for
foreach($_POST['price'] as $i => $option) {
if (empty($option['id'])) {
$Price = new Price();
$option['product'] = $Product->id;
} else $Price = new Price($option['id']);
$option['sortorder'] = array_search($i,$_POST['sortorder'])+1;
// Remove VAT amount to save in DB
if ($base['vat'] && isset($option['tax']) && $option['tax'] == "on") {
$option['price'] = (floatvalue($option['price'])/(1+$taxrate));
$option['saleprice'] = (floatvalue($option['saleprice'])/(1+$taxrate));
}
$option['shipfee'] = floatvalue($option['shipfee']);
$option['weight'] = floatvalue($option['weight']);
if (isset($options['dimensions']) && is_array($options['dimensions']))
foreach ($option['dimensions'] as &$dimension)
$dimension = floatvalue($dimension);
$Price->updates($option);
$Price->save();
if (!empty($option['download'])) $Price->attach_download($option['download']);
if (!empty($option['downloadpath'])) { // Attach file specified by URI/path
if (!empty($Price->download->id) || (empty($Price->download) && $Price->load_download())) {
$File = $Price->download;
} else $File = new ProductDownload();
$stored = false;
$tmpfile = sanitize_path($option['downloadpath']);
$File->storage = false;
$Engine = $File->_engine(); // Set engine from storage settings
$File->parent = $Price->id;
$File->context = "price";
$File->type = "download";
$File->name = !empty($option['downloadfile'])?$option['downloadfile']:basename($tmpfile);
$File->filename = $File->name;
if ($File->found($tmpfile)) {
$File->uri = $tmpfile;
$stored = true;
} else $stored = $File->store($tmpfile,'file');
if ($stored) {
$File->readmeta();
$File->save();
}
} // END attach file by path/uri
}
unset($Price);
}
// No variation options at all, delete all variation-pricelines
if (!empty($Product->prices) && is_array($Product->prices)
&& (empty($_POST['options']['v']) || empty($_POST['options']['a']))) {
foreach ($Product->prices as $priceline) {
// Skip if not tied to variation options
if ($priceline->optionkey == 0) continue;
if ((empty($_POST['options']['v']) && $priceline->context == "variation")
|| (empty($_POST['options']['a']) && $priceline->context == "addon")) {
$Price = new Price($priceline->id);
$Price->delete();
}
}
}
if (!empty($_POST['details']) || !empty($_POST['deletedSpecs'])) {
$deletes = array();
if (!empty($_POST['deletedSpecs'])) {
if (strpos($_POST['deletedSpecs'],",")) $deletes = explode(',',$_POST['deletedSpecs']);
else $deletes = array($_POST['deletedSpecs']);
foreach($deletes as $option) {
$Spec = new Spec($option);
$Spec->delete();
}
unset($Spec);
}
if (is_array($_POST['details'])) {
foreach ($_POST['details'] as $i => $spec) {
if (in_array($spec['id'],$deletes)) continue;
if (isset($spec['new'])) {
$Spec = new Spec();
$spec['id'] = '';
$spec['parent'] = $Product->id;
} else $Spec = new Spec($spec['id']);
$spec['sortorder'] = array_search($i,$_POST['details-sortorder'])+1;
$Spec->updates($spec);
$Spec->save();
}
}
}
if (!empty($_POST['deleteImages'])) {
$deletes = array();
if (strpos($_POST['deleteImages'],",")) $deletes = explode(',',$_POST['deleteImages']);
else $deletes = array($_POST['deleteImages']);
$Product->delete_images($deletes);
}
if (!empty($_POST['images']) && is_array($_POST['images'])) {
$Product->link_images($_POST['images']);
$Product->save_imageorder($_POST['images']);
if (!empty($_POST['imagedetails']))
$Product->update_images($_POST['imagedetails']);
}
do_action_ref_array('ecart_product_saved',array(&$Product));
unset($Product);
return true;
}
/**
* Get a specific Price object
*
* @api
* @since 1.2
*
* @param mixed $variant the id of the variant, or array('product'=>int, 'option' => array('menu1name'=>'option', 'menu2name'=>'option') ) to specify variant by product id and option
* @param string $pricetype (optional default:variant) product, variant, or addon
* @return ShoppPrice Price object or false on error
**/
function shopp_product_variant($variant = false, $pricetype = 'variant')
{
if (false === $variant) {
shopp_debug(__FUNCTION__ . " failed: Variant id required.");
return false;
}
if (is_numeric($variant)) {
$Price = new ShoppPrice($variant);
if (empty($Price->id)) {
shopp_debug(__FUNCTION__ . " failed: Unable to load variant {$variant}.");
return false;
}
} else {
if (is_array($variant)) {
// specifying variant by product id and option
$Product = new stdClass();
if (isset($variant['product']) && is_numeric($variant['product'])) {
$Product = new ShoppProduct($variant['product']);
$Product->load_data(array('prices', 'meta', 'summary'));
}
if (empty($Product->id) || empty($Product->prices)) {
shopp_debug(__FUNCTION__ . " failed: Unable to load variant. Invalid Product.");
return false;
}
$pricetype = $pricetype == 'variant' ? 'variation' : $pricetype;
$pricetypes = array('product', 'variation', 'addon');
if (!in_array($pricetype, $pricetypes)) {
shopp_debug(__FUNCTION__ . " failed: Invalid pricetype. Can be product, variant, or addon.");
return false;
}
if ('product' == $pricetype) {
// No product context for product with variants
if ('on' == $Product->variants) {
shopp_debug(__FUNCTION__ . " failed: Invalid pricetype for this product.");
return false;
}
foreach ($Product->prices as $price) {
if ('product' == $price->context) {
$Price = new ShoppPrice();
$Price->populate($price);
$Price->load_settings();
$Price->load_download();
break;
}
}
} else {
// addon or variant
if (!isset($variant['option']) || !is_array($variant['option']) || empty($variant['option'])) {
shopp_debug(__FUNCTION__ . " failed: Missing option array.");
return false;
}
$menukey = substr($pricetype, 0, 1);
$flag = $pricetype == 'variation' ? 'variants' : 'addons';
if (!isset($Product->options[$menukey]) || $Product->{$flag} == 'off') {
shopp_debug(__FUNCTION__ . " failed: No product variant options of type {$pricetype} for product {$Product->id}");
return false;
}
// build simple option menu array
$menu = array();
foreach ($Product->options[$menukey] as $optionmenu) {
$key = $optionmenu['name'];
$menu[$key] = array();
foreach ($optionmenu['options'] as $option) {
$menu[$key][] = $option['name'];
}
}
list($optionkey, $options, $label, $mapping) = $Product->optionmap($variant['option'], $menu, $pricetype);
if ('variation' == $pricetype && !isset($Product->pricekey[$optionkey]) || !$options) {
shopp_debug(__FUNCTION__ . " failed: Invalid option.");
return false;
}
if ('variation' == $pricetype) {
$price = $Product->pricekey[$optionkey];
} else {
// Find the option
foreach ($Product->prices as $price) {
if ($price->context == $pricetype && $price->options == $options) {
break;
}
}
}
$Price = new Price();
$Price->populate($price);
$Price->load_settings();
$Price->load_download();
}
// end if product type / addon/variants type
}
}
if (!isset($Price)) {
shopp_debug(__FUNCTION__ . " failed: Product, Variant, or Addon Price object could not be found.");
return false;
}
return $Price;
}