From 637e6ffffc8e110dfc228b11dfebdd770d952b3e Mon Sep 17 00:00:00 2001
From: andryeyev <volodymyr.andryeyev@gmail.com>
Date: Thu, 24 Dec 2015 17:40:23 +0200
Subject: [PATCH] + выгрузка пользователей в zip файл

---
 libs/catalogs.class.php | 120 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++--------------------------
 1 file changed, 94 insertions(+), 26 deletions(-)

diff --git a/libs/catalogs.class.php b/libs/catalogs.class.php
index 1dd5e84..1aff3ad 100644
--- a/libs/catalogs.class.php
+++ b/libs/catalogs.class.php
@@ -1596,7 +1596,7 @@ ORDER BY catalogs_users.mktime DESC";
             $array_string = explode (" ", trim ($params['search_str']));
             foreach ($array_string as $row)
             {
-                $search[] = "(catalogs_products.name LIKE  '%" . $row . "%' OR catalogs_products.text LIKE  '%" . $row . " %' OR catalogs_rubrics.name LIKE  '%" . $row . "%' OR catalogs_brends.name LIKE  '%" . $row . "%' OR catalogs_modifications.code='" . $row . "')";
+                $search[] = "(catalogs_products.name LIKE  '%" . $row . "%' OR catalogs_products.text LIKE  '%" . $row . "%' OR catalogs_rubrics.name LIKE  '%" . $row . "%' OR catalogs_brends.name LIKE  '%" . $row . "%' OR catalogs_modifications.code='" . $row . "%')";
             }
             $search_string = array ();
             // $search_string[] = "catalogs_products.name like '%".mysql_real_escape_string($params['search_str'])."%'";
@@ -4452,43 +4452,111 @@ ORDER BY catalogs_users.mktime DESC";
             'is_update' => 0 
         ), DB_AUTOQUERY_UPDATE);
     }
-    
+
+    /**
+     * Ýêñïîðò ñ ðàçáèâêîé íà ÷àñòè
+     */
     function exportUsersCSV ()
+    {   
+        set_time_limit(3000);
+        ini_set('memory_limit', '256M');
+
+        $param = array (
+            'parts' => 1,
+            'count' => 0,
+            'start' => 0,
+            'end' => 0,
+            'limit' => 0,
+            'folder' => $_SERVER['DOCUMENT_ROOT'].'/tmp',
+            'files' => array(),
+            'zip_name' => 'users.zip',
+        );
+ 
+    
+        $total = $this->db->getOne ('
+            SELECT count(id) as total
+            FROM zlo_users
+        ');
+         
+        $param['limit'] = round ($total / $param['parts']);
+    
+        for ($i = 0; $i < $param['parts']; $i++)
+        {  
+            $param['files'][] = $param['folder'].'/user-'.$i.'.csv';
+            $param['count'] = $i;
+            $param['start'] = $i * $param['limit']; 
+
+            $this->exportUsersFiles ($param);
+        }
+
+        // ==== ZIP ====
+ 
+        $zip = new ZipArchive(); 
+
+        if ($zip->open($param['zip_name'], ZIPARCHIVE::CREATE) === TRUE)
+        {  
+            foreach ($param['files'] as $i => $file)
+            { 
+                $content = file_get_contents($file);
+                $zip->addFromString(pathinfo ($file, PATHINFO_FILENAME).'.csv', $content); 
+                
+                unlink ($file);
+            }
+
+            $zip->close();
+
+            if (file_exists ($param['zip_name']))
+            {
+                // îòäà¸ì ôàéë íà ñêà÷èâàíèå
+                header('Content-type: application/zip');
+                header('Content-Disposition: attachment; filename="'.$param['zip_name'].'"');
+                readfile($param['zip_name']);
+                
+                // óäàëÿåì zip ôàéë åñëè îí ñóùåñòâóåò
+                unlink ($param['zip_name']);
+            } 
+        }
+    }
+
+    function exportUsersFiles ($param)
     {
-        $tmpfname = "tmp/users.csv";
+        $tmpfname = $param['files'][$param['count']];
+
         $handle = fopen ($tmpfname, "w");
         
-        $sql = "SELECT u.id,u.username,u.tel,u.city,u.email,g.name,u.registered,summary,u.birthday,c.card
+        $sql = '
+            SELECT 
+                u.id,
+                u.username,
+                u.tel,
+                u.city,
+                u.email,
+                g.name,
+                u.registered,
+                summary,
+                u.birthday,
+                c.card
             FROM zlo_users AS u
-            LEFT JOIN card c ON c.user_id = u.id
-			LEFT JOIN zlo_users_group AS g ON u.group = g.id
-            LEFT JOIN (SELECT user_id AS order_user_id, sum( `total` ) AS `summary` FROM catalogs_orders group by user_id ) o
-            ON u.id = o.order_user_id 
-            ";
+                LEFT JOIN card c ON c.user_id = u.id
+    			LEFT JOIN zlo_users_group AS g ON u.group = g.id
+                LEFT JOIN (
+                    SELECT user_id AS order_user_id, sum( `total` ) AS `summary` 
+                        FROM catalogs_orders 
+                    GROUP BY user_id 
+                ) o ON u.id = o.order_user_id
+            LIMIT '.$param['start'].', '.$param['limit'].'
+        ';
+
         $res = $this->db->getAll ($sql);
+        
         foreach ($res as $key => $row)
         {
             File_FGetCSV::fputcsv ($handle, $row, ';');
         }
-        fclose ($handle);
-        $params = array (
-            'file' => $tmpfname,
-            'contenttype' => 'application/xls',
-            'contentdisposition' => array (
-                HTTP_DOWNLOAD_ATTACHMENT,
-                'users.csv' 
-            ),
-            'cache' => false 
-        );
-        $error = HTTP_Download::staticSend ($params, false); // îòäà¸ì ôàéë
-        if ($error === true)
-        {
-            // åñëè ôàéë çàãðóæåí óñïåøíî, îáíîâëÿåì äàòó ïîñëåäíåé çàêà÷êè
-        }
         
-        unlink ($tmpfname);
+        fclose ($handle); 
     }
-    
+ 
     function exportUsersBirdthCSV ()
     {
         $tmpfname = "tmp/usersBirdth.csv";
--
libgit2 0.21.4