Add file for coming-soon PHP quickstart guide.

youtube · Apr 24, 2017 · f37fb9f · f37fb9f
1 parent 48b4230
commit f37fb9f
Showing 1 changed file with 113 additions and 0 deletions.
diff --git a/php/quickstart.php b/php/quickstart.php
@@ -0,0 +1,113 @@
+<?php
+
+// Sample PHP code for user authorization
+
+// Call set_include_path() as needed to point to your client library.
+require_once 'Google/autoload.php';
+require_once 'Google/Client.php';
+require_once 'Google/Service/YouTube.php';
+session_start();
+
+/*
+ * This variable specifies the location of a file where the access and
+ * refresh tokens will be written after successful authorization.
+ * Please ensure that you have enabled the YouTube Data API for your project.
+ */
+define('CREDENTIALS_PATH', '~/php-yt-oauth2.json');
+
+function getClient() {
+ $client = new Google_Client();
+ // Set to name/location of your client_secrets.json file.
+ $client->setAuthConfigFile('client_secrets.json');
+ // Set to valid redirect URI for your project.
+ $client->setRedirectUri('http://localhost');
+
+ $client->addScope(GOOGLE_SERVICE_YOUTUBE::YOUTUBE_READONLY);
+ $client->setAccessType('offline');
+
+ // Load previously authorized credentials from a file.
+ $credentialsPath = expandHomeDirectory(CREDENTIALS_PATH);
+ if (file_exists($credentialsPath)) {
+ $accessToken = file_get_contents($credentialsPath);
+ } else {
+ // Request authorization from the user.
+ $authUrl = $client->createAuthUrl();
+ printf("Open the following link in your browser:\n%s\n", $authUrl);
+ print 'Enter verification code: ';
+ $authCode = trim(fgets(STDIN));
+
+ // Exchange authorization code for an access token.
+ $accessToken = $client->authenticate($authCode);
+
+ // Store the credentials to disk.
+ if(!file_exists(dirname($credentialsPath))) {
+ mkdir(dirname($credentialsPath), 0700, true);
+ }
+ file_put_contents($credentialsPath, $accessToken);
+ printf("Credentials saved to %s\n", $credentialsPath);
+ }
+ $client->setAccessToken($accessToken);
+
+ // Refresh the token if it's expired.
+ if ($client->isAccessTokenExpired()) {
+ $client->refreshToken($client->getRefreshToken());
+ file_put_contents($credentialsPath, $client->getAccessToken());
+ }
+ return $client;
+}
+
+/**
+ * Expands the home directory alias '~' to the full path.
+ * @param string $path the path to expand.
+ * @return string the expanded path.
+ */
+function expandHomeDirectory($path) {
+ $homeDirectory = getenv('HOME');
+ if (empty($homeDirectory)) {
+ $homeDirectory = getenv("HOMEDRIVE") . getenv("HOMEPATH");
+ }
+ return str_replace('~', realpath($homeDirectory), $path);
+}
+
+// Define an object that will be used to make all API requests.
+$client = getClient();
+$service = new Google_Service_YouTube($client);
+
+if (isset($_GET['code'])) {
+ if (strval($_SESSION['state']) !== strval($_GET['state'])) {
+ die('The session state did not match.');
+ }
+
+ $client->authenticate($_GET['code']);
+ $_SESSION['token'] = $client->getAccessToken();
+ header('Location: ' . $redirect);
+}
+
+if (isset($_SESSION['token'])) {
+ $client->setAccessToken($_SESSION['token']);
+}
+
+if (!$client->getAccessToken()) {
+ print("no access token, whaawhaaa");
+ exit;
+}
+
+// Call channels.list to retrieve information 
+
+function channelsListByUsername($service, $part, $params) {
+ $params = array_filter($params);
+ $response = $service->channels->listChannels(
+ $part,
+ $params
+ );
+
+ $description = sprintf(
+ 'This channel\'s ID is %s. Its title is %s, and it has %s views.',
+ $response['items'][0]['id'],
+ $response['items'][0]['snippet']['title'],
+ $response['items'][0]['statistics']['viewCount']);
+ print $description . "\n";
+}
+
+channelsListByUsername($service, 'snippet,contentDetails,statistics', array('forUsername' => 'GoogleDevelopers'));
+?>