PHP Price::delete方法代码示例

 function save_product($Product)
 {
     global $Shopp;
     $db = DB::get();
     check_admin_referer('shopp-save-product');
     if (!current_user_can(SHOPP_USERLEVEL)) {
         wp_die(__('You do not have sufficient permissions to access this page.'));
     }
     $this->settings_save();
     // Save workflow setting
     $base = $Shopp->Settings->get('base_operations');
     $taxrate = 0;
     if ($base['vat']) {
         $taxrate = $Shopp->Cart->taxrate();
     }
     if (!$_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");
             $suffix++;
         }
         $Product->slug = $altslug;
     }
     if (isset($_POST['content'])) {
         $_POST['description'] = $_POST['content'];
     }
     $Product->updates($_POST, array('categories'));
     $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'] && $option['tax'] == "on") {
                 $option['price'] = number_format(floatnum($option['price']) / (1 + $taxrate), 2);
                 $option['saleprice'] = number_format(floatnum($option['saleprice']) / (1 + $taxrate), 2);
             }
             $Price->updates($option);
             $Price->save();
             if (!empty($option['download'])) {
                 $Price->attach_download($option['download']);
             }
             if (!empty($option['downloadpath'])) {
                 $basepath = trailingslashit($Shopp->Settings->get('products_path'));
                 $download = $basepath . ltrim($option['downloadpath'], "/");
                 if (file_exists($download)) {
                     $File = new Asset();
                     $File->parent = 0;
                     $File->context = "price";
                     $File->datatype = "download";
                     $File->name = basename($download);
                     $File->value = substr(dirname($download), strlen($basepath));
                     $File->size = filesize($download);
                     $File->properties = array("mimetype" => file_mimetype($download, $File->name));
                     $File->save();
                     $Price->attach_download($File->id);
                 }
             }
         }
         unset($Price);
     }
     // No variation options at all, delete all variation-pricelines
     if (empty($Product->options) && !empty($Product->prices) && is_array($Product->prices)) {
         foreach ($Product->prices as $priceline) {
             // Skip if not tied to variation options
             if ($priceline->optionkey == 0) {
                 continue;
//.........这里部分代码省略.........

	/**
	 * 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);
//.........这里部分代码省略.........