Merge branch 'quickstart'

* quickstart:
  send credits
  fixes
  quickstart almost gtg
  first steps
This commit is contained in:
Alex Grintsvayg 2017-01-30 17:15:57 -05:00
commit 8f0a53624c
10 changed files with 403 additions and 6 deletions

View file

@ -89,6 +89,10 @@ class Controller
$router->get(['/ios', 'get-ios'], 'DownloadActions::executeGet');
$router->get('/roadmap', 'ContentActions::executeRoadmap');
$router->get('/developer-program', 'AcquisitionActions::executeDeveloperProgram');
$router->post('/developer-program/post', 'AcquisitionActions::executeDeveloperProgramPost');
$router->get('/developer-program/callback', 'AcquisitionActions::executeDeveloperProgramGithubCallback');
$router->get(['/press-kit.zip', 'press-kit'], 'ContentActions::executePressKit');
$router->post('/postcommit', 'OpsActions::executePostCommit');

View file

@ -6,6 +6,9 @@ class Session
KEY_DOWNLOAD_ALLOWED = 'beta_download_allowed2',
KEY_PREFINERY_USER_ID = 'prefinery_user_id',
KEY_PREFINER_USED_CUSTOM_CODE = 'prefinery_used_custom_code',
KEY_DEVELOPER_CREDITS_ERROR = 'developer_credits_error',
KEY_DEVELOPER_CREDITS_SUCCESS = 'developer_credits_success',
KEY_DEVELOPER_CREDITS_WALLET_ADDRESS = 'developer_credits_wallet_address',
KEY_LIST_SUB_ERROR = 'list_error',
KEY_USER_CULTURE = 'user_culture';

View file

@ -2,12 +2,13 @@
class AcquisitionActions extends Actions
{
const DEVELOPER_REWARD = 250;
public static function executeThanks()
{
return ['acquisition/thanks'];
}
public static function executeYouTubeSub()
{
if (!Request::isPost())
@ -40,4 +41,138 @@ class AcquisitionActions extends Actions
}
return [$template];
}
public static function executeDeveloperProgram()
{
return ['acquisition/developer-program', [
'defaultWalletAddress' => Session::get(Session::KEY_DEVELOPER_CREDITS_WALLET_ADDRESS),
'error' => Session::getFlash(Session::KEY_DEVELOPER_CREDITS_ERROR),
'success' => Session::getFlash(Session::KEY_DEVELOPER_CREDITS_SUCCESS)
]];
}
public static function executeDeveloperProgramPost()
{
$walletAddress = trim(Request::getPostParam('wallet'));
Session::set(Session::KEY_DEVELOPER_CREDITS_WALLET_ADDRESS, $walletAddress);
if (!$walletAddress)
{
Session::setFlash(Session::KEY_DEVELOPER_CREDITS_ERROR, 'Please provide a wallet address.');
}
elseif (!preg_match('/^b[1-9A-HJ-NP-Za-km-z]{33}$/', $walletAddress))
{
Session::setFlash(Session::KEY_DEVELOPER_CREDITS_ERROR, 'This does not appear to be a valid wallet address.');
}
else
{
if (!Config::get('github_developer_credits_client_id'))
{
throw new Exception('no github client id');
}
$githubParams = [
'client_id' => Config::get('github_developer_credits_client_id'),
'redirect_uri' => Request::getHostAndProto() . '/developer-program/callback',
'scope' => 'user:email',
'allow_signup' => false
];
return Controller::redirect('https://github.com/login/oauth/authorize?' . http_build_query($githubParams));
}
return Controller::redirect('/developer-program');
}
public static function executeDeveloperProgramGithubCallback()
{
$code = Request::getParam('code');
$walletAddress = Session::get(Session::KEY_DEVELOPER_CREDITS_WALLET_ADDRESS);
if (!$walletAddress)
{
Session::setFlash(Session::KEY_DEVELOPER_CREDITS_ERROR, 'Your wallet address disappeared while authenticated with GitHub.');
}
elseif (!$code)
{
Session::setFlash(Session::KEY_DEVELOPER_CREDITS_ERROR, 'This does not appear to be a valid response from GitHub.');
}
else
{
$authResponseData = Curl::post('https://github.com/login/oauth/access_token', [
'code' => $code,
'client_id' => Config::get('github_developer_credits_client_id'),
'client_secret' => Config::get('github_developer_credits_client_secret')
], [
'headers' => ['Accept: application/json'],
'json_response' => true
]);
if (!$authResponseData || !isset($authResponseData['access_token']))
{
Session::setFlash(Session::KEY_DEVELOPER_CREDITS_ERROR, 'Request to GitHub failed.');
}
elseif (isset($authResponseData['error_description']))
{
Session::setFlash(Session::KEY_DEVELOPER_CREDITS_ERROR, 'GitHub replied: ' . $authResponseData['error_description']);
}
else
{
$accessToken = $authResponseData['access_token'];
$userResponseData = Curl::get('https://api.github.com/user', [], [
'headers' => ['Authorization: token ' . $accessToken, 'Accept: application/json', 'User-Agent: lbryio'],
'json_response' => true
]);
if (date('Y-m-d', strtotime($userResponseData['created_at'])) > '2017-01-30')
{
Session::setFlash(Session::KEY_DEVELOPER_CREDITS_ERROR, 'This GitHub account is too recent.');
}
else
{
$lockName = 'github_dev_credits_write';
$dataFile = ROOT_DIR . '/data/writeable/github_developer_credits';
$lock = Lock::getLock($lockName, true); // EXCLUSIVE LOCK. IF SENDING CREDITS IS SLOW, THIS COULD BLOCK USERS
$existing = is_file($dataFile) ? json_decode(file_get_contents($dataFile), true) : [];
if (isset($existing[$userResponseData['login']]))
{
Session::setFlash(Session::KEY_DEVELOPER_CREDITS_ERROR, 'You account already received credits.');
}
else
{
list($code, $out, $err) =
Shell::exec('/usr/bin/lbrynet-cli send_amount_to_address amount=250 ' . escapeshellarg('address=' . $walletAddress));
if ($code != 0)
{
if (stripos($out, 'InsufficientFundsError') !== false)
{
Session::setFlash(Session::KEY_DEVELOPER_CREDITS_ERROR,
'Our wallet is running low on funds. Please ping jeremy@lbry.io so he can refill it, then try again.');
}
else
{
Session::setFlash(Session::KEY_DEVELOPER_CREDITS_ERROR,
'Failed to send credits. This is an error on our side. Please email jeremy@lbry.io if it persists.');
}
}
else
{
$existing[$userResponseData['login']] = [$userResponseData['email'], $walletAddress, date('Y-m-d H:i:s')];
file_put_contents($dataFile, json_encode($existing));
Session::setFlash(Session::KEY_DEVELOPER_CREDITS_SUCCESS,
'Send credits to GitHub user ' . $userResponseData['login'] . ' (' . $userResponseData['email'] . ') at wallet address ' .
$walletAddress);
}
}
Lock::freeLock($lock);
$lock = null;
}
}
}
return Controller::redirect('/developer-program');
}
}

70
lib/tools/Lock.class.php Normal file
View file

@ -0,0 +1,70 @@
<?php
/* HOW TO USE
$lockFile = Lock::getLock('lock-name');
if (is_resource($lockFile)) {
// you have a lock here, do whatever you want
Lock::freeLock($lockFile);
}
else {
// you could not get the lock. show a message or throw an exception or whatever
}
*/
class Lock
{
/**
* Creates a lockfile and acquires an exclusive lock on it.
*
* @param string $name The name of the lockfile.
* @param boolean $blocking Block until lock becomes available (default: don't block, just fail)
* @return mixed Returns the lockfile, or FALSE if a lock could not be acquired.
*/
public static function getLock($name, $blocking = false)
{
if (!preg_match('/^[A-Za-z0-9\.\-_]+$/', $name))
{
throw new InvalidArgumentException('Invalid lock name: "' . $name . '"');
}
$filename = static::getLockDir() . '/' . $name;
if (!preg_match('/\.lo?ck$/', $filename))
{
$filename .= '.lck';
}
if (!file_exists($filename))
{
file_put_contents($filename, '');
chmod($filename, 0666); // if the file cant be opened for writing later, getting the lock will fail
}
$lockFile = fopen($filename, 'w+');
if (!flock($lockFile, $blocking ? LOCK_EX : LOCK_EX|LOCK_NB))
{
fclose($lockFile);
return false;
}
return $lockFile;
}
/**
* Free a lock.
*
* @param resource $lockFile
*/
public static function freeLock($lockFile)
{
if ($lockFile)
{
flock($lockFile, LOCK_UN);
fclose($lockFile);
}
}
public static function getLockDir()
{
return sys_get_temp_dir();
}
}

View file

@ -0,0 +1,31 @@
<?php NavActions::setNavUri('/learn') ?>
<?php Response::setMetaDescription('Be up and running with the LBRY API in just a few minutes.') ?>
<?php Response::setMetaTitle('LBRY Quickstart') ?>
<?php echo View::render('nav/_header', ['isDark' => false, 'isAbsolute' => false]) ?>
<main >
<div class="content content-light markdown">
<h1>Developer Program</h1>
<p>All developers with a GitHub account prior to January 31st, 2017 are eligible for <?php echo AcquisitionActions::DEVELOPER_REWARD ?> free credits.</p>
<p>To claim your credits, enter a wallet address in the form below and authenticate with GitHub.</p>
<p>
We will store your GitHub username and email address, but nothing else.
</p>
<form method="POST" action="/developer-program/post" class="form-inset">
<h3 style="margin-top: 0">Receive Credits</h3>
<?php if ($error): ?>
<div class="notice notice-error spacer1"><?php echo $error ?></div>
<?php elseif ($success): ?>
<div class="notice notice-success spacer1"><?php echo $success ?></div>
<?php endif ?>
<div class="form-row">
<label for="wallet">Wallet Address</label>
<div class="form-input">
<input type="text" name="wallet" value="<?php echo $defaultWalletAddress ?>"
class="required standard input-wallet" placeholder="bYnFQUPTTDM1BYNCxgxKEav4FFQsrgDBoE">
</div>
</div>
<input type="submit" value="Continue to GitHub" class="btn-primary">
</form>
</div>
</main>
<?php echo View::render('nav/_footer') ?>

View file

@ -47,11 +47,9 @@
<?php foreach(Response::getMetaImages() as $image): ?>
<meta property="og:image" content="<?php echo $image ?>" />
<?php endforeach ?>
<base target="_parent" />
</head>
<body>
<body>
<?php echo $content ?>
<div class="hide">
<div id="fb-root"></div>

View file

@ -0,0 +1,137 @@
<?php NavActions::setNavUri('/learn') ?>
<?php Response::setMetaDescription('Be up and running with the LBRY API in just a few minutes.') ?>
<?php Response::setMetaTitle('LBRY Quickstart') ?>
<?php echo View::render('nav/_header', ['isDark' => false, 'isAbsolute' => false]) ?>
<main class="content content-light markdown">
<h1>Quickstart</h1>
<p>This step-by-step guide will have running LBRY and interacting with the API in just a few minutes.</p>
<p>This guide is for programmers and other technical users. For consumer usage of LBRY, please <a href="/get" class="link-primary">go here</a>.</p>
<h3>What's Covered</h3>
<ol class="table-of-contents">
<li><a href="#installation" class="link-primary">Installation</a></li>
<li><a href="#running-lbry" class="link-primary">Running LBRY</a></li>
<li><a href="#api" class="link-primary">The API</a></li>
<li><a href="#credits" class="link-primary">Credits</a></li>
<li><a href="#community" class="link-primary">Community & Issues</a></li>
</ol>
<section>
<h3 id="installation">1. Installation</h3>
<p>The easiest way to install LBRY is to use a pre-packaged binary. We provide binaries for Windows, macOS, and Debian-based Linux.</p>
<table class="content">
<thead>
<tr>
<th>macOS <span class="icon-apple"></span></th>
<th>Linux <span class="icon-linux"></span></th>
<th>Windows <span class="icon-windows"></span></th>
</tr>
</thead>
<tbody>
<tr>
<td><a href="https://lbry.io/get/lbry.dmg">Download DMG</a></td>
<td><a href="https://lbry.io/get/lbry.deb">Download DEB</a></td>
<td><a href="https://lbry.io/get/lbry.msi">Download MSI</a></td>
</tr>
</tbody>
</table>
<p>
If you prefer to compile from source or are not on one of the above operating systems, follow
<a class="link-primary" href="https://github.com/lbryio/lbry/blob/master/INSTALL.md">this guide</a>.
</p>
</section>
<section>
<h3 id="running-lbry">2. Running LBRY</h3>
<p>
Launch the deamon to run as a background process:
</p>
<p>
<code>
lbrynet-daemon --no-launch
</code>
</p>
<p>The first time you run the daemon, it must catch-up with most recent blockheaders. This can take several minutes.</p>
</section>
<section>
<h3 id="api">3. The API</h3>
<p>
When running, the LBRY daemon provides a JSON-RPC server running at <code>https://localhost:5279/lbryapi</code>.
</p>
<p>
It can be accessed via cURL or any other utility capable of making HTTPS GET and POST requests.
</p>
<p>
To verify the LBRY daemon is running correctly and responding to requests, run:
</p>
<pre><code>curl 'http://localhost:5279/lbryapi' --data '{"method":"status","params":[]}'
[
{
"connection_status": {
"message": "No connection problems detected",
"code": "connected"
},
"is_first_run": false,
"is_running": true,
"blocks_behind": 0,
"startup_status": {
"message": "Started lbrynet",
"code": "started"
},
"lbry_id": "7J75jSuxU9eizREuxk1r"
}
]</code></pre>
<p>This makes it easy to interact with the LBRY API in the programming language of your choice. Here's another example:</p>
<pre><code>curl 'http://localhost:5279/lbryapi' --data '{"method":"resolve_name","params":[{"name":"what"}]}'
[
{
"ver": "0.0.3",
"description": "What is LBRY? An introduction with Alex Tabarrok",
"license": "LBRY inc",
"title": "What is LBRY?",
"author": "Samuel Bryan",
"language": "en",
"sources": {
"lbry_sd_hash": "d5169241150022f996fa7cd6a9a1c421937276a3275eb912790bd07ba7aec1fac5fd45431d226b8fb402691e79aeb24b"
},
"content_type": "video\/mp4",
"nsfw": false,
"thumbnail": "https:\/\/s3.amazonaws.com\/files.lbry.io\/logo.png"
}
]</code></pre>
<p>LBRY can be used to build everything from a censorship-proof image host, to a store for 3D printing files, to distribute large files or datasets, or use cases even we can't imagine!</p>
<p><a class="btn-alt" href="http://lbryio.github.io/lbry/api/">View Full API Documentation</a></p>
</section>
<section>
<h3 id="credits">4. Getting Credits</h3>
<p>Many actions, such as reserving a name or purchasing paid content, require credits.</p>
<p>To receive credits, first generate a wallet address:</p>
<pre><code>curl 'http://localhost:5279/lbryapi' --data '{"method":"wallet_new_address","params":[]}'
["bbFxRyWCFRkA9YcuuZD8nE7XTLUxYnddTs"]</code></pre>
<p>Use this address to get credits in one of two ways:</p>
<div class="row-fluid">
<div class="span6">
<h4>4a) Receive Free Credits</h4>
<p>
All developers with a valid GitHub account are eligible to receive <?php echo AcquisitionActions::DEVELOPER_REWARD ?> free credits.
</p>
<a href="/developer-program" class="btn-alt">Claim Your Free Credits</a>
</div>
<div class="span6">
<h4>4b) Purchase Credits</h4>
<p>
Credits can be bought on <a href="https://lbry.io/faq/exchanges" class="link-primary">a variety of exchanges</a>.
After purchasing, send them to the address generated above.
</p>
</div>
</div>
</section>
<section>
<h3 id="community">5. Community & Issues</h3>
<p>
<a href="http://slack.lbry.io" class="link-primary">Join our Slack Channel</a> to interact with LBRY developers and other community members. Please visit the #dev room (note: this is not a default channel).
</p>
<p>
Visit our <a href="https://github.com/lbryio" class="link-primary">GitHub page</a> to view the source code or report issues.
</p>
</section>
</div>
</main>
<?php echo View::render('nav/_footer') ?>

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@ -10,7 +10,7 @@
<br>
<?php echo View::render('nav/_flashes') ?>
<form action="<?php echo Request::getRelativeUri() ?>" method="POST">
<?php echo View::render('form/_formRow', [
'field' => 'name',

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@ -128,6 +128,11 @@
&:last-child { margin-bottom: $spacing-vertical / 2; }
padding-left: 2em;
counter-reset: li-counter;
&.table-of-contents > li
{
line-height: 2em;
&:before { top: -0.1em; }
}
> li
{
position: relative;
@ -138,7 +143,7 @@
&:before
{
position: absolute;
top: -0.25em;
top: -0.35em;
left: -1em;
width: 0.8em;

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@ -21,6 +21,15 @@ form {
margin-bottom: $line-height;
}
form.form-inset
{
margin-left: auto;
margin-right: auto;
background: #eee;
padding: $spacing-vertical;
max-width: 600px;
}
label[for], .label-radio
{
cursor: pointer;
@ -72,6 +81,11 @@ input[type="date"] {
vertical-align: middle;
}
input.input-wallet
{
width: 400px;
}
textarea {
height: auto;
min-height: 60px;