anpdf/app/api/book.php

<?php
/**
 * 
 */

function bookid_kuri($hash) {
    
    $query =  "SELECT `price_id`, `pricename`, `BeginDate`, `priceanons`, `priceimg`, `pricehash`, `price` FROM `price` WHERE `pricehash` = '$hash' LIMIT 1";

    $book = dbl_get($query);

    if (isset($book['price_id'])){
        
        $book['pic'] = IMGSRV."price/180x280/{$book['price_id']}.{$book['priceimg']}"; 
        $book['links']['pdf'] = SITE.'read/'.$book['pricehash']; 
        $book['links']['text'] = SITE.'readtext/'.$book['pricehash'];  
        $book['links']['download'] = SITE.'pub/files/pdf/'.$book['pricehash'].'.pdf';
        
        return $book;
    }    


}






/**
 * вернуть товары магазина (все или по фильтру)
 */
function api_books_kuri($category = 'all', $page = 1){

    $limit = 25;

    if ($page > 1){
        $offset = $limit * ($page - 1);
        $offset_str = ", $offset";
    }
    else {
        $offset_str = '';
    }

    if ($category == 'all'){
        $where = '';
    }
    else {

        $category_sql = "SELECT `category_id` FROM `pricecategory` WHERE `categoryslug` = '$category' LIMIT 1";
        
        $category = db_get($category_sql);
        
        if (isset($category['category_id'])) {
            $category_id = $category['category_id'];
            $where = "WHERE `category_id` = $category_id";
        }    
             
    }
    
    $sql_books = "SELECT * FROM  `price` $where ORDER BY `price_id` DESC LIMIT $limit $offset_str";

   return db_get($sql_books);


}