Я использую php sdk, предоставляемый Dropbox Core API. У меня небольшая ошибка … Мой файл постоянно перенаправляется, даже я нажимаю кнопку разрешить … Ниже мой индексный файл:
index.php
<?php session_start(); ini_set("display_errors",1); require_once __DIR__.'/dropbox-sdk/Dropbox/strict.php'; $appInfoFile = __DIR__."/AppInfo.json"; // NOTE: You should be using Composer's global autoloader. But just so these examples // work for people who don't have Composer, we'll use the library's "autoload.php". require_once __DIR__.'/dropbox-sdk/Dropbox/autoload.php'; use \Dropbox as dbx; $requestPath = init(); echo "Request path = ".$requestPath."<br>"; if ($requestPath === "/") { $dbxClient = getClient(); if ($dbxClient === false) { echo "Path: ".getPath("dropbox-auth-start")."<br>";die; header("Location: ".getPath("dropbox-auth-start")); exit; } $path = "/";//Debug completed if (isset($_GET['path'])) $path = $_GET['path']; $entry = $dbxClient->getMetadataWithChildren($path); echo "Client<pre>"; print_r($dbxClient); echo "</pre>"; echo "Entry".$entry;die; if ($entry['is_dir']) { echo renderFolder($entry); } else { echo renderFile($entry); } } else if ($requestPath == "/download") { //die("Download"); $dbxClient = getClient(); if ($dbxClient === false) { header("Location: ".getPath("dropbox-auth-start")); exit; } if (!isset($_GET['path'])) { header("Location: ".getPath("")); exit; } $path = $_GET['path']; $fd = tmpfile(); $metadata = $dbxClient->getFile($path, $fd); header("Content-Type: $metadata[mime_type]"); fseek($fd, 0); fpassthru($fd); fclose($fd); } else if ($requestPath === "/upload") { //die("Upload"); if (empty($_FILES['file']['name'])) { echo renderHtmlPage("Error", "Please choose a file to upload"); exit; } if (!empty($_FILES['file']['error'])) { echo renderHtmlPage("Error", "Error ".$_FILES['file']['error']." uploading file. See <a href='http://php.net/manual/en/features.file-upload.errors.php'>the docs</a> for details"); exit; } $dbxClient = getClient(); $remoteDir = "/"; if (isset($_POST['folder'])) $remoteDir = $_POST['folder']; $remotePath = rtrim($remoteDir, "/")."/".$_FILES['file']['name']; $fp = fopen($_FILES['file']['tmp_name'], "rb"); $result = $dbxClient->uploadFile($remotePath, dbx\WriteMode::add(), $fp); fclose($fp); $str = print_r($result, TRUE); echo renderHtmlPage("Uploading File", "Result: <pre>$str</pre>"); } else if ($requestPath === "/dropbox-auth-start") { //die("dropbox-auth-start"); $authorizeUrl = getWebAuth()->start(); header("Location: $authorizeUrl"); } else if ($requestPath === "/dropbox-auth-finish") { //die("dropbox-auth-finish"); try { list($accessToken, $userId, $urlState) = getWebAuth()->finish($_GET); // We didn't pass in $urlState to finish, and we're assuming the session can't be // tampered with, so this should be null. assert($urlState === null); } catch (dbx\WebAuthException_BadRequest $ex) { respondWithError(400, "Bad Request"); // Write full details to server error log. // IMPORTANT: Never show the $ex->getMessage() string to the user -- it could contain // sensitive information. error_log("/dropbox-auth-finish: bad request: " . $ex->getMessage()); exit; } catch (dbx\WebAuthException_BadState $ex) { // Auth session expired. Restart the auth process. header("Location: ".getPath("dropbox-auth-start")); exit; } catch (dbx\WebAuthException_Csrf $ex) { respondWithError(403, "Unauthorized", "CSRF mismatch"); // Write full details to server error log. // IMPORTANT: Never show the $ex->getMessage() string to the user -- it contains // sensitive information that could be used to bypass the CSRF check. error_log("/dropbox-auth-finish: CSRF mismatch: " . $ex->getMessage()); exit; } catch (dbx\WebAuthException_NotApproved $ex) { echo renderHtmlPage("Not Authorized?", "Why not?"); exit; } catch (dbx\WebAuthException_Provider $ex) { error_log("/dropbox-auth-finish: unknown error: " . $ex->getMessage()); respondWithError(500, "Internal Server Error"); exit; } catch (dbx\Exception $ex) { error_log("/dropbox-auth-finish: error communicating with Dropbox API: " . $ex->getMessage()); respondWithError(500, "Internal Server Error"); exit; } // NOTE: A real web app would store the access token in a database. $_SESSION['access-token'] = $accessToken; echo renderHtmlPage("Authorized!", "Auth complete, <a href='".htmlspecialchars(getPath(""))."'>click here</a> to browse."); } else if ($requestPath === "/dropbox-auth-unlink") { //die("dropbox-auth-unlink"); // "Forget" the access token. unset($_SESSION['access-token']); echo renderHtmlPage("Unlinked.", "Go back <a href='".htmlspecialchars(getPath(""))."'>home</a>."); } else { //die("else part"); echo renderHtmlPage("Bad URL", "No handler for $requestPath"); exit; } function renderFolder($entry) { // TODO: Add a token to counter CSRF attacks. $upload_path = htmlspecialchars(getPath('upload')); $path = htmlspecialchars($entry['path']); $form = <<<HTML <form action='$upload_path' method='post' enctype='multipart/form-data'> <label for='file'>Upload file:</label> <input name='file' type='file'/> <input type='submit' value='Upload'/> <input name='folder' type='hidden' value='$path'/> </form> HTML; $listing = ''; foreach($entry['contents'] as $child) { $cp = $child['path']; $cn = basename($cp); if ($child['is_dir']) $cn .= '/'; $cp = htmlspecialchars($cp); $link = getPath("?path=".htmlspecialchars($cp)); $listing .= "<div><a style='text-decoration: none' href='$link'>$cn</a></div>"; } return renderHtmlPage("Folder: $entry[path]", $form.$listing); } function getAppConfig() { global $appInfoFile; try { $appInfo = dbx\AppInfo::loadFromJsonFile($appInfoFile); } catch (dbx\AppInfoLoadException $ex) { throw new Exception("Unable to load \"$appInfoFile\": " . $ex->getMessage()); } $clientIdentifier = "examples-web-file-browser"; $userLocale = null; return array($appInfo, $clientIdentifier, $userLocale); } function getClient() { if(!isset($_SESSION['access-token'])) { return false; } list($appInfo, $clientIdentifier, $userLocale) = getAppConfig(); $accessToken = $_SESSION['access-token']; return new dbx\Client($accessToken, $clientIdentifier, $userLocale, $appInfo->getHost()); } function getWebAuth() { list($appInfo, $clientIdentifier, $userLocale) = getAppConfig(); $redirectUri = "http://localhost/MyApi/Dropbox/";//success.php";//getUrl("dropbox-auth-finish"); $csrfTokenStore = new dbx\ArrayEntryStore($_SESSION, 'dropbox-auth-csrf-token'); return new dbx\WebAuth($appInfo, $clientIdentifier, $redirectUri, $csrfTokenStore, $userLocale); } function renderFile($entry) { $metadataStr = htmlspecialchars(print_r($entry, true)); $downloadPath = getPath("download?path=".htmlspecialchars($entry['path'])); $body = <<<HTML <pre>$metadataStr</pre> <a href="$downloadPath">Download this file</a> HTML; return renderHtmlPage("File: ".$entry['path'], $body); } function renderHtmlPage($title, $body) { return <<<HTML <html> <head> <title>$title</title> </head> <body> <h1>$title</h1> $body </body> </html> HTML; } function respondWithError($code, $title, $body = "") { $proto = $_SERVER['SERVER_PROTOCOL']; header("$proto $code $title", true, $code); echo renderHtmlPage($title, $body); } function getUrl($relative_path) { if (isset($_SERVER['HTTPS']) && $_SERVER['HTTPS'] !== 'off') { $scheme = "https"; } else { $scheme = "http"; } $host = $_SERVER['HTTP_HOST']; $path = getPath($relative_path); return $scheme."://".$host.$path; } function getPath($relative_path) { if (PHP_SAPI === 'cli-server') { return "/".$relative_path; } else { echo "Server values:<pre>"; print_r($_SERVER); echo "</pre>"; return $_SERVER["SCRIPT_NAME"]."/".$relative_path; } } function init() { global $argv; // If we were run as a command-line script, launch the PHP built-in web server. if (PHP_SAPI === 'cli') { launchBuiltInWebServer($argv); assert(false); } if (PHP_SAPI === 'cli-server') { // For when we're running under PHP's built-in web server, do the routing here. return $_SERVER['SCRIPT_NAME']; } else { // For when we're running under CGI or mod_php. if (isset($_SERVER['PATH_INFO'])) { return $_SERVER['PATH_INFO']; } else { return "/"; } } } function launchBuiltInWebServer($argv) { // The built-in web server is only available in PHP 5.4+. if (version_compare(PHP_VERSION, '5.4.0', '<')) { fprintf(STDERR, "Unable to run example. The version of PHP you used to run this script (".PHP_VERSION.")\n". "doesn't have a built-in web server. You need PHP 5.4 or newer.\n". "\n". "You can still run this example if you have a web server that supports PHP 5.3.\n". "Copy the Dropbox PHP SDK into your web server's document path and access it there.\n"); exit(2); } $php_file = $argv[0]; if (count($argv) === 1) { $port = 5000; } else if (count($argv) === 2) { $port = intval($argv[1]); } else { fprintf(STDERR, "Too many arguments.\n". "Usage: php $argv[0] [server-port]\n"); exit(1); } $host = "localhost:$port"; $cmd = escapeshellarg(PHP_BINARY)." -S ".$host." ".escapeshellarg($php_file); $descriptors = array( 0 => array("pipe", "r"), // Process' stdin. We'll just close this right away. 1 => STDOUT, // Relay process' stdout to ours. 2 => STDERR, // Relay process' stderr to ours. ); $proc = proc_open($cmd, $descriptors, $pipes); if ($proc === false) { fprintf(STDERR, "Unable to launch PHP's built-in web server. Used command:\n". " $cmd\n"); exit(2); } fclose($pipes[0]); // Close the process' stdin. $exitCode = proc_close($proc); // Wait for process to exit. exit($exitCode); } ?> FYI: в моем приложении dropbox я установил перенаправление uri как: «localhost / MyApi / Dropbox /» … Но это будет как цикл … Может ли кто-нибудь решить это? Я решил изменить перенаправление uri на success.php, но есть ли другой способ решить эту проблему?
Обновить:
Я также вставляю файл success.php:
Success.php
<?php session_start(); ini_set("display_errors",1); # Include the Dropbox SDK libraries require_once "dropbox-sdk/Dropbox/autoload.php"; use \Dropbox as dbx; $dbxClient = new dbx\Client($_SESSION['access-token'], "PHP-PicPixa/1.0");//This line is giving error $accountInfo = $dbxClient->getAccountInfo(); echo "Account Info:<pre>"; print_r($accountInfo); echo "</pre>"; $f = fopen("working-draft.txt", "a"); $result = $dbxClient->uploadFile("/working-draft.txt", dbx\WriteMode::add(), $f); fclose($f); print_r($result); $folderMetadata = $dbxClient->getMetadataWithChildren("/"); print_r($folderMetadata); $f = fopen("working-draft.txt", "w+b"); $fileMetadata = $dbxClient->getFile("/working-draft.txt", $f); fclose($f); echo "<br>File meta data:<br><pre>"; print_r($fileMetadata); echo "</pre>"; ?>
Чтобы получить доступ к моему полному проекту, загрузите его с: https://www.dropbox.com/sh/ps90blb2uujbxxh/AABdbU39upJSOeiLwxSnjufFa
Спасибо,