使用從計算引擎到雲存儲的PHP上傳文件

似乎沒有示例應用程序或演示如何使用PHP將文件上載到來自例如計算引擎上的PHP應用程序的谷歌雲存儲。使用從計算引擎到雲存儲的PHP上傳文件

我正在努力對google-api-php-client庫進行反向工程，以弄清楚它應該如何工作。

我已經看過github上的storage-getting-started-php，但似乎並沒有任何地方存在上傳的腳本。

我可以使用JSON庫並編寫我自己的PHP文件處理庫，但是如果代碼已經寫入了php客戶端庫，這看起來沒有必要。

任何有關這個問題的幫助將不勝感激。我正在遷移一個真正高流量的網站來計算引擎。

來源

2014-07-17 robwithhair

我已聯繫Google支持，但顯然他們也沒有關於此的任何信息。他們在問開發商。如果他們能給我提供答案，我會在這裏發佈答案。 – robwithhair

我一直在與谷歌支持聯繫。他們給了我這個代碼。儘管如此，我還沒有機會去測試它。

<?php 
include 'lib/cms.php'; 
require_once('config.php'); 
require_once(MVC_ROOT . 'models/App.php'); 

ini_set("memory_limit", "-1M"); 
ini_set("max_input_time", "-1"); 
ini_set("max_execution_time", "-1"); 
set_time_limit(0); 
ignore_user_abort(); 

$copyOrMove = (SYSTEM_PLATFORM == 'gogrid') ? 'cp' : 'mv'; 

$cms = new CMS(); 
$dbh = $cms->dbh; 

$data = $_POST['data']; 
//$appcode = $cms->safeInput($_REQUEST['app']); 
$appcode = $cms->getAppcode(); 
$type = $_REQUEST['type']; 

$appdir = '../apps/' . $appcode; 
if (!file_exists($appdir)) mkdir($appdir); 
if (!file_exists($appdir . '/images')) mkdir($appdir . '/images'); 
if (!file_exists($appdir . '/images/org')) mkdir($appdir . '/images/org'); 
if (!file_exists($appdir . '/images/gallery')) mkdir($appdir . '/images/gallery'); 
if (!file_exists($appdir . '/images/30')) mkdir($appdir . '/images/30'); 
if (!file_exists($appdir . '/images/75')) mkdir($appdir . '/images/75'); 
if (!file_exists($appdir . '/images/200')) mkdir($appdir . '/images/200'); 
if (!file_exists($appdir . '/images/resources')) mkdir($appdir . '/images/resources'); 
if (!file_exists($appdir . '/attachments')) mkdir($appdir . '/attachments'); 


if ($type == "image") { 

    $filename = 'homepage-' . date("Ymd-His") . '.png'; 
    $dir = "../apps/" . $appCode . "/images"; 
    if (!is_dir($dir)) { 
     mkdir($dir, 0755, true); 
    } 
    //first lets delete the old ones... 
    foreach (glob("../apps/" . $appcode . "/images/homepage*.png") as $killfilename) { 
     echo "$killfilename size " . filesize($killfilename) . "\n"; 
     unlink($killfilename); 
     exec("gsutil -m rm gs://gs.appbuild.io/apps/$appcode/images/homepage*.png"); 
    } 

    //$filename='homepage.png'; 
    $file = "../apps/$appcode/images/" . $filename; 

    $uri = substr($data, strpos($data, ",") + 1); 
    file_put_contents($file, base64_decode($uri)); 

    $dir = "../apps/" . $appcode . "/images/resources"; 
    resizeImage($file, 640, 960, $dir . "/[email protected]"); 
    resizeImage($file, 640, 1136, $dir . "/[email protected]"); 
    resizeImage($file, 320, 480, $dir . "/Default.png"); 

    $pathArray = array("../apps/$appcode/images/resources/[email protected]","../apps/$appcode/images/resources/[email protected]","../apps/$appcode/images/resources/Default.png"); 

    exec("gsutil $copyOrMove ../apps/$appcode/images/$filename gs://gs.appbuild.io/apps/$appcode/images/"); 

    exec("gsutil -m $copyOrMove ". implode(' ',$pathArray) ." gs://gs.appbuild.io/apps/$appcode/images/resources/"); 

    $sql = "INSERT INTO appearance SET appearance_background_image='$filename', app_code='$appcode' ON DUPLICATE KEY UPDATE appearance_background_image='$filename'"; 
    $stmt = $dbh->query($sql); 
    $dbh = null; 

    // return the filename 
    echo URL_CDN_ROOT . "apps/$appcode/images/" . $filename; 
} else if ($type == "icon") { 
    $size = $_REQUEST['size']; 
    $filename = 'icon_' . $size . '.png'; 

    $dir = "../apps/" . $appcode . "/images/resources"; 

    if (!is_dir($dir)) { 
     mkdir($dir, 0755, true); 
    } 

    $file = $dir . "/$filename"; 
    $uri = substr($data, strpos($data, ",") + 1); 
    file_put_contents($file, base64_decode($uri)); 

    resizeImage($file, 57, 57, $dir . "/icon_57.png"); 
    resizeImage($file, 57, 57, $dir . "/icon.png"); 
    resizeImage($file, 72, 72, $dir . "/icon_72.png"); 
    resizeImage($file, 114, 114, $dir . "/icon_114.png"); 
    resizeImage($file, 114, 114, $dir . "/[email protected]"); 
    resizeImage($file, 120, 120, $dir . "/icon_120.png"); 
    resizeImage($file, 175, 175, $dir . "/icon_175.png"); 
    resizeImage($file, 1024, 1024, $dir . "/icon_1024.png"); 

    $filepaths = array($filename, "icon_57.png", "icon.png", "icon_72.png", "icon_114.png", "[email protected]", "icon_120.png", "icon_175.png", "icon_1024.png"); 

    $fromArray = array(); 
    foreach ($filepaths as $filenm){ 
     $fromArray[] = "../apps/$appcode/images/resources/$filenm"; 
    } 

    exec("gsutil -m $copyOrMove ". implode(' ', $fromArray) ." gs://gs.appbuild.io/apps/$appcode/images/resources/"); 

    $app = new App($appcode); 
    $app->setAppIcon(implode(',', $filepaths)); 

    echo URL_CDN_ROOT . "apps/$appcode/images/resources/$filename"; 
} 

if (SYSTEM_PLATFORM == 'computeengine' && $appcode != '') delTree("../apps/$appcode"); 

function resizeImage($filename, $new_width, $new_height, $dirname) 
{ 
    list($width, $height) = getimagesize($filename); 
    $image_p = imagecreatetruecolor($new_width, $new_height); 
    $image = imagecreatefrompng($filename); 
    imagecopyresampled($image_p, $image, 0, 0, 0, 0, $new_width, $new_height, $width, $height); 
    //$newfilename = $dir . "/icon_" . $new_width . ".png"; 
    imagepng($image_p, $dirname); 
} 

function delTree($dir) { 
    $files = array_diff(scandir($dir), array('.','..')); 
    foreach ($files as $file) { 
     (is_dir("$dir/$file")) ? delTree("$dir/$file") : unlink("$dir/$file"); 
    } 
    return rmdir($dir); 
} 

?>

來源

2014-07-29 09:53:39 robwithhair

注意這是將整個文件加載到內存中。這可能需要分解成部分和每個部分上傳。 – robwithhair

看看這個鏈接從github。 https://github.com/google/google-api-php-client/tree/master/examples。我的理解是，您需要獲得授權令牌才能使用PHP上傳文件。

來源

2014-07-17 19:04:51 George

我可能是錯的，但我仔細研究了這些示例，並找不到一個適用於Google雲存儲的示例。當處理文件時，它們都是用於谷歌驅動器的。 – robwithhair

使用從計算引擎到雲存儲的PHP上傳文件

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