Ściąganie pliku w tle Opcje

[rad11]

Czy jest jakis sposob aby sciagac plik w tle tak aby mozna bylo wykonywac operacje na stronie? Plik moze sie generowac nawet 20 minut tak wiec potrzebuje uruchomic to w tle tak aby mozna bylo dalej dzialac na serwerze.

[rad11]

Zrobilem cos takiego:

[PHP] pobierz, plaintext 
<?
            $userId = $_COOKIE['aausr'];
            $data = db_get("SELECT * FROM search.file_processes WHERE user_id = $userId ORDER by id DESC");
            ?>
 
            <div id="processes" class="processes" style="position: absolute; top: 320px; right: 0; float:right; max-width: 270px; color: #5f5f5f; padding: 10px; text-align: left; border: 1px solid #cacaca; border-shadow: 0 2px 4px rgba(0, 0, 0, 0.15)">
 
                <table class='table'>
                    <thead>
                        <tr>
                            <th>ID</th>
                            <th>Name</th>
                            <th>Status</th>
                            <th>Utworzono</th>
                        </tr>
                    </thead>
                    <tbody>
                        <?
                        foreach($data as $index => $value):
 
                        $status = ($value['status'] == 1)? 'Gotowe do pobrania.' : 'Trwa pobieranie' ;
 
                        ?><tr data-id="<? echo $value['id']; ?>"><td><? echo $value['id']; ?></td><td><a href="<? echo '/uploads/'.$value['file_name']; ?>" download><? echo $value['file_name']; ?></a></td><td><? echo $status; ?></td><td><?  echo date('Y-m-d H:i:s', $value['created_at']); ?></td><tr><?
 
                                endforeach;
                                ?>
                                </tbody>
                                </table>
                                </div>
                                <link href='//cdn.datatables.net/1.10.7/css/jquery.dataTables.css' type='text/css' rel='stylesheet'/>
                                <script src='//cdn.datatables.net/1.3.0/js/jquery.dataTables.min.js' type='text/javascript'></script>
                                <script>
                                    $(document).ready(function () {
                                        $('.table').dataTable({
                                            "sPaginationType": "full_numbers"
                                        });
                                    });
                                </script>
[PHP] pobierz, plaintext 

[PHP] pobierz, plaintext 
var processId = 0;
        $(document).ready(function () {
            $('.xls').click(function (e) {
                e.preventDefault();
                processId++;
                var url = $(this).attr('data-href');
                $.ajax({
                    method: "GET",
                    url: '?ajax=8',
                    dataType: "JSON",
                    data: {
                        processId: processId
                    },
                    beforeSend: function () {
                        $('.table tbody').prepend('<tr class="inprocess" data-id=' + processId + ' daata-inprocess="true"><td></td><td></td><td>Tworzenie pliku...</td><td></td></tr>');
                    },
                    success: function (res) {
                        var res = JSON.parse(res);
                        $('.table tbody tr').find('[data-id=' + res.processId + ']').prevObject[res.processId - 1].outerHTML = '<tr data-id=' + res.id + '><td>' + res.id + '</td><td><a href=' + res.file_url + '>' + res.file_name + '</a></td><td>Gotowe do pobrania.</td><td>' + res.time + '</td></tr>';
                    }
                });
            });
        });
[PHP] pobierz, plaintext 

[PHP] pobierz, plaintext 
<?php
include 'PHPExcel.php';
include 'PHPExcel/Writer/Excel5.php';
 
 
function response() {
    $data = db_get("SELECT * FROM `search`.file_processes");
    $userId = $_COOKIE['aausr'];
    $file_name = uniqid() . '.xls';
    $time = time();
    $sql = 'INSERT INTO search.file_processes (file_url, file_path, status, file_name,user_id, created_at) VALUES ("' . (PAA_ROOT_DIR . "uploads/$file_name") . '", "' . (PAA_ROOT_DIR . "uploads/$file_name") . '", "' . (0) . '", "' . $file_name . '","' . $userId . '", "' . $time . '")';
 
    if (!db_query($sql)) {
        die();
    }
    $lastId = mysql_insert_id();
    $objPHPExcel = new PHPExcel();
    $objPHPExcel->setActiveSheetIndex(0);
 
    $row = 1;
    for ($index = 0; $index < 10000; $index++) {
        $objPHPExcel->getActiveSheet()->setCellValue('A' . $row, rand(0, 7000000));
        $objPHPExcel->getActiveSheet()->setCellValue('B' . $row, rand(0, 7000000));
        $objPHPExcel->getActiveSheet()->setCellValue('C' . $row, rand(0, 7000000));
        $row++;
    }
    $objWriter = new PHPExcel_Writer_Excel5($objPHPExcel);
    $objWriter->save(PAA_ROOT_DIR . "uploads/$file_name");
 
    if (file_exists(PAA_ROOT_DIR . "uploads/$file_name") == TRUE) {
        $sql = 'UPDATE search.file_processes SET status = 1 WHERE id = ' . $lastId;
        db_query($sql);
        echo json_encode(array('processId' => $_GET['processId'], 'id' => $lastId, 'file_name' => $file_name, 'file_url' => ("/uploads/$file_name"), 'time' => date('Y-m-d H:i:s', $time)));
        die();
    }
}
 
response();
 
[PHP] pobierz, plaintext 

Ale ten kod i tak powoduje ze nie mozna nic zrobic podczas sciagania pliku jakies pomysly co moze byc?

Ten post edytował rad11 5.08.2015, 11:42:46