PHP Pinnacle Cart PDO MySQL：产品类别
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class PCProduct {
private function cart_path() {
return "/home/mydomain/domains/mydomain.com/public_html/cart/";
}
private function cart_uri() {
return "http://mydomain.com/cart/";
}
private function get_connection() {
$conn = new PDO("mysql:host=localhost;dbname=mydatabase", 'root', 'root');
$conn->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);
return $conn;
}
/* THESE ARE CUSTOM FUNCTIONS FOR PINNACLE CART */
public function imageFileName($product_id){
$s = strtolower(trim($product_id));
for($i=0; $i<strlen($s); $i++){
if(in_array($s[$i], array("\\", "/", "*", ":", "?", "<", ">", "|", '"', "'")))$s[$i] = "_";
}
return $s;
}
//////////////////////////////////////
//check for product thumb
public function ProductHasThumb($product_id){
$product_thumbs_dir = self::cart_path() . 'images/products/thumbs';
$product_imgs_dir = self::cart_path() . 'images/products';
$product_preview_dir = self::cart_path() . 'images/products/preview';
$prod_thumbs = self::cart_uri() . 'images/products/preview';
$prod_large = self::cart_uri() . 'images/products';
$pi = self::imageFileName($product_id);
// products/preview/123.jpg
if(file_exists($product_preview_dir."/".$pi.".jpg")){
return $prod_thumbs."/".$pi.".jpg";
}
// products/123.jpg
elseif(file_exists($product_imgs_dir."/".$pi.".jpg")){
return $prod_large."/".$pi.".jpg";
}
// products/123.gif
elseif(file_exists($product_imgs_dir."/".$pi.".gif")){
return $prod_large."/".$pi.".gif";
}
// products/preview/123.png
elseif(file_exists($product_preview_dir."/".$pi.".png")){
return $prod_thumbs."/".$pi.".png";
}
// products/preview/123.gif
elseif(file_exists($product_thumbs_dir."/".$pi.".gif")){
return $prod_thumbs."/".$pi.".gif";
}
else{
return self::cart_uri() . "images/images/english/imageNoImageSmall.gif";
}
}
public function get_product($id) {
# PDO CONNECT
try {
$conn = self::get_connection();
# PDO PREPARED STATEMENT
$stmt = $conn->prepare('SELECT * FROM products where pid= :id limit 1');//LIMIT 0 , $num"
$stmt->execute(array(
'id' => $id
));
$result = $stmt->fetchAll();
if ( count($result) ) {
$data = array();
foreach( $result as $key => $row ){
//output
$data[$key] = $row;
$data[$key]['thumb'] = self::ProductHasThumb($row['product_id']);
$data[$key]['url'] = self::getProductUrl($row['pid']);
var_dump($row);
}
return $data;
}
} catch(PDOException $e) {
echo 'ERROR: ' . $e->getMessage();
}
}
public function get_product_by_product_id($id) {
# PDO CONNECT
try {
$conn = self::get_connection();
# PDO PREPARED STATEMENT
$stmt = $conn->prepare('SELECT * FROM products where product_id= :id or pid = :id limit 1');//LIMIT 0 , $num"
$stmt->execute(array(
'id' => $id
));
$result = $stmt->fetchAll();
if ( count($result) ) {
$data = array();
foreach( $result as $key => $row ){
//output
$data[$key] = $row;
$data[$key]['thumb'] = self::ProductHasThumb($row['product_id']);
$data[$key]['url'] = self::getProductUrl($row['pid']);
}
return $data;
}
} catch(PDOException $e) {
echo 'ERROR: ' . $e->getMessage();
}
}
public function get_product_box( $row ) {
if ( is_array( $row ) ) {
$product_thumb = self::ProductHasThumb($row['product_id']);
$product_url = self::getProductUrl($row['pid']);
$output = '<div class="product-box">
<div class="thumb"><a title="Click here to shop our ' . $row['title'] . '" href="' . $product_url . '">
<img src="' . $product_thumb . '" alt="'.$row['title'].'" title="'.$row['title'].'" /></a></div>
<a title="Click here to shop our ' . $row['title'] . '" href="' . $product_url . '"><strong>' . $row['title'] . '</strong></a>
<br /><small>Product ID: ' . $row['pid'] . '</small><br />
<span class="price">$'.number_format($row['price'], 2, '.', '').'</span>
<form action="' . self::cart_uri() . 'index.php?" method="post">
<input type="hidden" name="oa" value="AddItem"/>
<input type="hidden" name="oa_id" value="'.$row['product_id'].'"/>
<input type="hidden" name="oa_quantity" maxlength="6" size="2" value="1"/>
<table cellpadding="0" cellspacing="0" border="0" style="margin:0 auto;width:100%"><tr><td class="CatalogItemLight" align="center"><input type="image" src="' . self::cart_uri() . 'images/buttons/english/buttonAddToCart.gif" alt="Add To Cart"/></td></tr></table>
</form></div>';
//}
return $output;
}
}
public function get_top($id,$cnt,$side=false) {
# PDO CONNECT
try {
$conn = self::get_connection();
# PDO PREPARED STATEMENT
$stmt = $conn->prepare('SELECT * FROM products WHERE cid = :id ORDER BY rand() LIMIT :cnt');
$stmt->execute(array(
'id' => $id,
'cnt' => $cnt
));
// fetch assoc array
$result = $stmt->fetchAll();
//output vars
if ( count($result) ) {
if($side==true){$float='';}else{$float='float:left;';}
$output = '<div style="width:600px;height:auto;margin:20px 0 0 10px">';
foreach( $result as $prods ){
//loop through each product and display
$prod_thumb = self::ProductHasThumb($prods['product_id']);
$output .= '<div style="width:190px;'.$float.'text-align:center;margin:0 0 0 10px;height:220px;"><div style="width:150px;height:90px;margin:0 auto;"><a title="Click here to shop our '.$prods['title'].'" href="' . self::getProductUrl($prods['pid']) . '"><img src="'.$prod_thumb.'" style="border: 1px solid rgb(204, 204, 204); margin: 0pt 10px 0px 10px; padding: 5px; background: rgb(241, 241, 241) none repeat scroll 0% 0%; -moz-background-clip: -moz-initial; -moz-background-origin: -moz-initial; -moz-background-inline-policy: -moz-initial;max-height:95px;max-width:95px" alt="'.$prods['title'].'" title="'.$prods['title'].'" /></a></div><br style="clear:both" /><a title="Click here to shop our '.$prods['title'].'" href="' . self::getProductUrl($prods['pid']) . '"><strong>'.$prods['title'].'</strong></a><br /><small>Product ID: '.$prods['pid'].'</small><br /><span style="color:red;font-weight:bold;font-size:14px;">$'.number_format($prods['price'], 2, '.', '').'</span><form action="' . self::cart_uri() . 'index.php?" method="post">
<input type="hidden" name="oa" value="AddItem"/>
<input type="hidden" name="oa_id" value="'.$prods['product_id'].'"/>
<input type="hidden" name="oa_quantity" maxlength="6" size="2" value="1"/>
<table cellpadding="0" cellspacing="0" border="0" style="margin:0 auto;">
<tr>
<td class="CatalogItemLight"><input type="image" src="' . self::cart_uri() . 'images/buttons/english/buttonAddToCart.gif" alt="Add To Cart"/></td>
</tr>
</table>
</form></div>';
}
$output .= "</div>";
return $output;
}
} catch(PDOException $e) {
echo 'ERROR: ' . $e->getMessage();
}
}
public function get_products_by_category($id) {
# PDO CONNECT
try {
$conn = self::get_connection();
# PDO PREPARED STATEMENT : Get all related products
$p_stmt = $conn->prepare('SELECT * FROM products_categories WHERE cid = :id');
$p_stmt->execute(array(
'id' => $id
));
$products = $p_stmt->fetchAll();
$data = array();
// check each product to see if its available
foreach( $products as $product ){
$stmt = $conn->prepare('SELECT * FROM products WHERE pid = :id AND is_visible = "Yes"');//LIMIT 0 , $num"
$stmt->execute(array(
'id' => $product['pid']
));
$result = $stmt->fetch();
if ( is_array($result) ) {
$data[] = $result;
}
}
return $data;
} catch(PDOException $e) {
echo 'ERROR: ' . $e->getMessage();
}
}
public function get_categories($parent=0,$order='priority',$level=1) {
# PDO CONNECT
try {
$conn = self::get_connection();
# PDO PREPARED STATEMENT
$stmt = $conn->prepare('SELECT * FROM catalog
WHERE level = :level AND parent = :parent AND is_visible = "Yes"
ORDER BY :order ASC');
$stmt->execute(array(
'level' => $level,
'parent' => $parent,
'order' => $order
));
foreach($stmt->fetchAll() as $cats) {
$categories[] = array(
'key_name' => $cats['key_name'],
'name' => $cats['name'],
'description' => $cats['description'],
'cid' => $cats['cid']
);
}//end while
return $categories;
} catch(PDOException $e) {
echo 'ERROR: ' . $e->getMessage();
}
}
public function get_recent($limit=5) {
# PDO CONNECT
try {
$conn = self::get_connection();
$row_number = 0;
# PDO PREPARED STATEMENT
$stmt = $conn->prepare('SELECT * FROM products ORDER BY added DESC LIMIT ?, ?');
$stmt->bindValue(1, $row_number, PDO::PARAM_INT);
$stmt->bindValue(2, $limit, PDO::PARAM_INT);
$stmt->execute();
$result = $stmt->fetchAll();
return $result;
} catch(PDOException $e) {
echo 'ERROR: ' . $e->getMessage();
}
}
public function getProductUrl($pid){
// SEO setting for product page: %CategoryName%/%ProductTitle%/
// custom url: ~/category-name/product-title/
$conn = self::get_connection();
# PDO PREPARED STATEMENT : Get category name and product title for custom URL
$stmt = $conn->prepare('SELECT t2.name, t1.title
FROM products AS t1
INNER JOIN catalog AS t2 ON t2.cid = t1.cid
WHERE t1.pid = :pid');
$stmt->execute(array(
'pid' => $pid
));
$result = $stmt->fetchAll();
if ( count($result) ) {
$data = array();
foreach( $result as $key => $row ){
$data['category_name'] = self::url_string( $row['name'] );
$data['product_title'] = self::url_string( $row['title'] );
}
$custom_url = self::cart_uri() . $data['category_name'] . "/" . $data['product_title'] . "/";
return $custom_url;
}
}
public function url_string($str) {
if($str){
$str = strtolower(trim($str));
$str = str_replace(" ","-",$str);
return $str;
}
}
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