new version main page

app/api/book.php

@@ -3,9 +3,19 @@
  * 
  */
 
-function bookid_kuri($hash) {
+function bookid_kuri($slug) {
     
-    $query =  "SELECT `price_id`, `pricename`, `BeginDate`, `priceanons`, `priceimg`, `pricehash`, `price` FROM `price` WHERE `pricehash` = '$hash' LIMIT 1";
+    $query =  "
+    SELECT 
+        `price_id`, `pricename`, `categoryname`, `categoryslug`,  price.category_id AS category_id, `BeginDate`, `priceanons`, `priceimg`, `pricehash`, `price`, `sub` 
+    FROM 
+        `price`
+    LEFT JOIN `pricecategory`
+        ON price.category_id = pricecategory.category_id         
+    WHERE 
+        `priceslug` = '$slug'
+    LIMIT 1
+    ";
 
     $book = dbl_get($query);
 
@@ -30,9 +40,9 @@ function bookid_kuri($hash) {
 /**
  * вернуть товары магазина (все или по фильтру)
  */
-function api_books_kuri($category = 'all', $page = 1){
+function api_books_kuri($category = 'knigi', $filter = 'all', $page = 1){
 
-    $limit = 25;
+    $limit = 24;
 
     if ($page > 1){
         $offset = $limit * ($page - 1);
@@ -41,7 +51,7 @@ function api_books_kuri($category = 'all', $page = 1){
     else {
         $offset_str = '';
     }
-
+   
     if ($category == 'all'){
         $where = '';
     }
@@ -58,9 +68,98 @@ function api_books_kuri($category = 'all', $page = 1){
              
     }
     
-    $sql_books = "SELECT * FROM  `price` $where ORDER BY `price_id` DESC LIMIT $limit $offset_str";
+    $db_count = db_get("SELECT COUNT(price_id) AS count FROM `price` $where LIMIT 1;");
 
-   return db_get($sql_books);
+    if (isset($db_count['error']))
+        return False;
+
+    if (isset($db_count['count']))
+        $count = $db_count['count'];           
+    
+    $sql_books = "SELECT * FROM  `price` $where ORDER BY `price_id` DESC LIMIT $limit $offset_str";
+    $books = db_get($sql_books);
+
+    if (!isset($books['error'])) {
+        
+        if ($count > $limit){
+            $pages = ceil($count / $limit);
+        }
+        else{
+            $pages = 1;
+        }
+        
+        $result['books'] = $books;
+        $result['count'] = $count;
+        $result['pages'] = $pages;
+        $result['page'] = $page;
+    }
+
+   return $result;
+
+}
+
+
+/**
+все категории
+*/
+function api_cats(){
+
+        $cats = db_get(
+            "SELECT * FROM pricecategory WHERE visibled = 1"
+        );
+
+        if (isset($cats['error']))
+            return False;
+
+        $result = [];    
+
+        foreach ($cats as $cat){
+            $result[$cat['categoryslug']] = $cat;
+        }
+
+        return $result;
+
+}
+
+
+function book_slug($book){
+
+    $return = '';
+
+    if ($book['category_id'] == 1){
+
+        $name = $book['pricename'];
+        
+        $start = strpos($name, '(');
+        $end = strpos($name, ')');
+        $end = $end -1;
+
+        $number = substr($book['pricename'], $start + 1, $end - $start);
+        
+        $result = "argumenty-nedeli-$number";
+       
+    }
+    else {
+        $result =  transliturl($book['pricename']);
+    }
+
+    return $result;
+
+}
+
+
+function add_book_slug(){
+
+    $books = db_get(
+        "SELECT * FROM price;"
+    );
+
+    foreach ($books as $book){
+        $slug = book_slug($book);
+        $sql =  "UPDATE `price` SET `priceslug` = '$slug' WHERE price_id = ".$book['price_id'].';';
+        echo "$sql<br>";
+       
+    }
 
 
 }