/** Tries to resolve committer as a GBUser */
function committerUser()
{
$user = $this->committerEmail ? GBUser::find($this->committerEmail) : null;
if ($user === null) {
return $default;
}
}
static function storage()
{
if (self::$_storage === null) {
self::$_storage = new GBObjectStore(gb::$site_dir . '/data/users.json', __CLASS__);
self::$_storage->autocommitToRepo = true;
}
return self::$_storage;
}
static function add_gitblog_submodule()
{
# Add gitblog submodule
$roundtrip_temp = false;
$dotgitmodules = gb::$dir . '/.gitmodules';
$did_have_dotgitmodules = is_file($dotgitmodules);
$added = array();
$origin_url = 'git://github.com/rsms/gitblog.git';
# first, find the origin url if any
$broken_gitblog_repo = false;
if (is_dir(gb::$dir . '/.git')) {
try {
gb::log('deducing remote.origin.url for existing gitblog');
$s = trim(git::exec('config remote.origin.url', null, gb::$dir . '/.git', gb::$dir));
if ($s) {
$origin_url = $s;
}
} catch (GitError $e) {
gb::log(LOG_WARNING, 'failed to read config remote.origin.url: %s', $e->getMessage());
$broken_gitblog_repo = true;
}
}
# if gitblog is not a repo or broken, rename existing and clone a fresh copy from upstream
if ($broken_gitblog_repo) {
$stash_dir = gb::$dir . '.old';
$i = 1;
while (file_exists($stash_dir)) {
$stash_dir = gb::$dir . '.old' . $i++;
}
gb::log('moving broken gitblog %s to %s', gb::$dir, $stash_dir);
if (!rename(gb::$dir, $stash_dir)) {
# Note: This is tricky. If we get here, it probably means we are unable to
# write in dirname(gb::$dir) and gb::$site_dir which we will try to do
# further down, where we clone a new copy, which will most likely fail
# because we can not create a new directory called "gitblog" due to lack of
# priveleges.
#
# Now, one solution would be to:
#
# git clone origin /tmp/xy
# mkdir ./gitblog/old
# mv ./gitblog/(?!old)+ ./gitblog/old/
# mv /tmp/xy/* ./gitblog/
# rm -rf ./gitblog/old
#
# But as this is a very thin use case, almost vanishingly small since
# the gitblog itself can not function w/o write rights, we die hard:
gb::log(LOG_CRIT, 'unable to replace gitblog with gitblog submodule (mv %s %s) -- directory not writable? Aborting.', gb::$dir, $stash_dir);
exit;
}
}
try {
# remove "/gitblog" ignore from .gitignore
if (self::gitignore_sub('/(?:\\r?\\n)\\/gitblog([\\t\\s \\r\\n]+|^)/m', '$1')) {
$added[] = git::add('.gitignore');
}
# register (and clone if needed) the gitblog submodule. This might take some time.
try {
git::exec('submodule --quiet add -b ' . escapeshellarg(self::$branch) . ' -- ' . escapeshellarg($origin_url) . ' gitblog');
# add gitblog
$added[] = git::add('gitblog');
} catch (GitError $e) {
if (strpos($e->getMessage(), 'already exists in the index') === false) {
throw $e;
}
}
# move back old shallow gitblog dir
if ($roundtrip_temp) {
$old_dst = gb::$dir . '/gitblog.old';
gb::log('moving %s to %s', $roundtrip_temp, $old_dst);
if (!@rename($roundtrip_temp, $old_dst)) {
gb::log(LOG_ERR, 'failed to move back %s to %s', $roundtrip_temp, $old_dst);
}
# we want to explicitly checkout the branch we requested
git::exec('checkout ' . escapeshellarg(self::$branch), null, gb::$dir . '/.git', gb::$dir);
}
} catch (Exception $e) {
# move back gitblog dir
if ($roundtrip_temp) {
gb::log('moving %s to %s', $roundtrip_temp, gb::$dir);
if (!@rename($roundtrip_temp, gb::$dir)) {
gb::log(LOG_ERR, 'failed to move back %s to %s', $roundtrip_temp, gb::$dir);
}
}
# forward exception
throw $e;
}
# if .submodules did not exist when we started, track it
if (!$did_have_dotgitmodules && is_file(gb::$site_dir . '/.gitmodules')) {
$added[] = git::add('.gitmodules');
}
# commit any modifications
if ($added) {
try {
git::commit('added ' . implode(', ', $added), GBUser::findAdmin()->gitAuthor(), $added);
} catch (GitError $e) {
if (strpos($e->getMessage(), 'no changes added to commit') === false) {
throw $e;
}
}
}
}
function importChannel(DOMNode $channel, $commit)
{
$channel_name = $channel->getElementsByTagName('title')->item(0)->nodeValue;
$this->report('Importing channel "' . h($channel_name) . '"');
$fallbackTZOffset = $this->deduceChannelTimezoneOffset($channel);
$count_posts = 0;
$count_pages = 0;
$count_attachments = 0;
$timer = microtime(1);
git::reset();
# rollback any previously prepared commit
try {
foreach ($channel->getElementsByTagName('item') as $item) {
if ($item->nodeType !== XML_ELEMENT_NODE) {
continue;
}
$obj = $this->importItem($item, $fallbackTZOffset);
if (!$obj) {
continue;
}
if ($obj instanceof GBExposedContent) {
$this->postProcessExposedContent($obj);
$this->report('Importing ' . ($obj instanceof WPPost ? 'post' : 'page') . ' ' . h($obj->name) . ' "' . h($obj->title) . '" by ' . h($obj->author->name) . ' published ' . $obj->published);
if ($this->writeExposedContent($obj)) {
if ($obj instanceof WPPost) {
$count_posts++;
} else {
$count_pages++;
}
}
} elseif ($obj instanceof WPAttachment) {
$this->postProcessAttachment($obj);
$this->report('Importing attachment ' . h($obj->name) . ' (' . h($obj->wpurl) . ')');
if ($this->writeAttachment($obj)) {
$count_attachments++;
}
}
if ($this->debug) {
$this->dump($obj);
}
}
$timer = microtime(1) - $timer;
$count = $count_posts + $count_pages + $count_attachments;
$this->importedObjectsCount += $count;
$message = 'Imported ' . counted($count, 'object', 'objects', 'zero', 'one') . ' (' . counted($count_posts, 'post', 'posts', 'zero', 'one') . ', ' . counted($count_pages, 'page', 'pages', 'zero', 'one') . ' and ' . counted($count_attachments, 'attachment', 'attachments', 'zero', 'one') . ')';
$this->report($message . ' from channel "' . h($channel_name) . '"' . ' in ' . gb_format_duration($timer));
if ($commit) {
$this->report('Creating commit...');
try {
git::commit($message . ' from Wordpress blog ' . $channel_name, GBUser::findAdmin()->gitAuthor());
$this->report('Committed to git repository');
} catch (GitError $e) {
if (strpos($e->getMessage(), 'nothing added to commit') !== false) {
$this->report('Nothing committed because no changes where done');
} else {
throw $e;
}
}
}
} catch (Exception $e) {
git::reset();
# rollback prepared commit
throw $e;
}
}
# commit changes (done by gb::init())
if (!gb::$errors) {
try {
if (!git::commit('gitblog created', trim($_POST['name']) . ' <' . trim($_POST['email']) . '>')) {
gb::$errors[] = 'failed to commit creation';
}
} catch (Exception $e) {
gb::$errors[] = 'failed to commit creation: ' . nl2br(h(strval($e)));
}
}
# -------------------------------------------------------------------------
# create admin account
if (!gb::$errors) {
$_POST['email'] = trim($_POST['email']);
$passhash = GBUser::passhash($_POST['email'], $_POST['passphrase']);
$u = new GBUser(trim($_POST['name']), $_POST['email'], $passhash, true);
$u->save();
# issues git add, that's why we do this after init
}
# -------------------------------------------------------------------------
# send the client along
if (!gb::$errors) {
header('Location: ' . gb::$site_url);
exit(0);
}
}
# ------------------------------------------------------------------------------------------------
# Perform a few sanity checks
#else {
#
#}
static function loadWork($path, $post = false, $class = 'GBExposedContent', $id = null, $slug = null, $applyBodyFilters = true)
{
if ($post === false) {
$post = new $class(self::pathspecFromAbsPath($path), $id, $slug);
}
$post->id = $id;
gb::event('will-load-work-object', $post);
# load rebuild plugins before calling reload
gb::load_plugins('rebuild');
# reload post with work data
$post->reload(file_get_contents($path), null, $applyBodyFilters);
# set modified date from file
$post->modified = new GBDateTime(filemtime($path));
# set author if needed
if (!$post->author) {
# GBUser have the same properties as the regular class-less author
# object, so it's safe to just pass it on here, as a clone.
if (gb::$authorized) {
$post->author = clone gb::$authorized;
unset($post->passhash);
} elseif ($padmin = GBUser::findAdmin()) {
$post->author = clone $padmin;
unset($post->passhash);
} else {
$post->author = new GBAuthor();
}
}
gb::event('did-load-work-object', $post);
return $post;
}
function commit()
{
if ($this->txFp === false) {
throw new LogicException('transaction is not active');
}
$ex = null;
try {
$did_write = $this->txWriteData();
} catch (Exception $e) {
$ex = $e;
}
$this->txEnd($ex);
if ($ex) {
throw $ex;
}
# commit to repo
if ($did_write && $this->autocommitToRepo) {
gb::log('committing changes to ' . $this->file);
if (!($author = $this->autocommitToRepoAuthor)) {
$author = GBUser::findAdmin()->gitAuthor();
}
$m = $this->autocommitToRepoMessage ? $this->autocommitToRepoMessage : 'autocommit:' . $this->file;
git::add($this->file);
git::commit($m, $author);
# rollback() will handle gb::reset if needed
}
return $did_write;
}
static function _000104($from, $to)
{
$datadir = gb::$site_dir . '/data/';
$added = array();
# create data/
if (!file_exists($datadir)) {
gb::log('creating directory %s', $datadir);
mkdir($datadir, 0775);
chmod($datadir, 0775);
}
# load old site.json
gb::log('loading %s', gb::$site_dir . '/site.json');
gb::$site_state = is_readable(gb::$site_dir . '/site.json') ? json_decode(file_get_contents(gb::$site_dir . '/site.json'), true) : array();
# move site.json:plugins to data/plugins.json
$plugins = isset(gb::$site_state['plugins']) ? gb::$site_state['plugins'] : array();
gb::log('creating data:plugins');
gb::data('plugins')->storage()->set($plugins);
unset(gb::$site_state['plugins']);
# write data/site.json
gb::log('moving %s -> data:site', gb::$site_dir . '/site.json');
# gb_maint::sync_site_state() will be called after this method returns
@unlink(gb::$site_dir . '/site.json');
# remove /site.json from .gitignore
if (gb_maint::gitignore_sub('/(?:\\r?\\n)\\/site\\.json([\\t\\s \\r\\n]+|^)/m', '$1')) {
gb::log('removed "/site.json" from .gitignore');
$added[] = git::add('.gitignore');
}
# load settings.json
gb::log('loading %s', gb::$site_dir . '/settings.json');
$settings = is_readable(gb::$site_dir . '/settings.json') ? json_decode(file_get_contents(gb::$site_dir . '/settings.json'), true) : array();
# move settings.json:* to data/plugins/*
foreach ($settings as $pluginn => $d) {
if (!is_array($d)) {
$d = $d !== null ? array($d) : array();
}
if ($d) {
gb::log('copying %s:%s -> data:plugins/%s', gb::$site_dir . '/settings.json', $pluginn, $pluginn);
gb::data('plugins/' . $pluginn)->storage()->set($d);
}
}
gb::log('removing old %s', gb::$site_dir . '/settings.json');
@unlink(gb::$site_dir . '/settings.json');
# load gb-users.php
$users = array();
if (is_readable(gb::$site_dir . '/gb-users.php')) {
gb::log('loading %s', gb::$site_dir . '/gb-users.php');
eval('class GBUserAccount {
static function __set_state($state) {
return GBUser::__set_state($state);
}
}');
require gb::$site_dir . '/gb-users.php';
if (isset($db)) {
$admin = isset($db['_admin']) ? $db['_admin'] : '';
foreach ($db as $email => $user) {
if (is_object($user)) {
$user->admin = $email === $admin;
$users[$email] = $user;
gb::log('transponded user %s', $email);
}
}
}
}
# move gb-users.php to data/users.json
gb::log('moving %s -> data:users', gb::$site_dir . '/gb-users.php');
GBUser::storage()->set($users);
@unlink(gb::$site_dir . '/gb-users.php');
# commit any modifications
if ($added) {
try {
git::commit('upgrade 0.1.4 modified ' . implode(', ', $added), GBUser::findAdmin()->gitAuthor(), $added);
} catch (GitError $e) {
if (strpos($e->getMessage(), 'no changes added to commit') === false) {
throw $e;
}
}
}
}
static function mkmailer()
{
# setup conf
$siteurl = new GBURL(gb::$site_url);
$admin = GBUser::findAdmin();
$default_name = $admin ? $admin->name : $siteurl->host;
$default_address = $admin ? $admin->email : 'root@' . $siteurl->host;
self::$conf = gb::data('email', array('admin' => array($default_name, $default_address), 'from' => array(gb::$site_title, 'noreply@' . $siteurl->host), 'smtp.example-gmail' => array('secure' => 'ssl', 'host' => 'smtp.gmail.com:465', 'username' => $default_address, 'password' => 'secret')));
# since PHPMailer is one ugly piece of software
$orig_error_reporting = error_reporting(E_ALL ^ E_NOTICE);
# setup phpmailer
$e = new PHPMailer();
$e->From = '';
$e->FromName = '';
$e->PluginDir = gb::$dir . '/lib/PHPMailer/';
# SMTP
if (($c = self::$conf['smtp']) !== null) {
$e->IsSMTP();
# enable SMTP
# authenitcation?
$e->SMTPAuth = isset($c['password']) || isset($c['username']);
# secure?
if (isset($c['secure']) && $c['secure']) {
static $allowed = array('ssl' => 1, 'tls' => 1, '' => 1);
$c['secure'] = is_string($c['secure']) ? strtolower($c['secure']) : ($c['secure'] ? 'ssl' : '');
if (!isset($allowed[$c['secure']])) {
gb::log(LOG_WARNING, 'malformed configuration: bad value for "secure": %s -- only "ssl" or "tls" is allowed', $c['secure']);
} else {
$e->SMTPSecure = $c['secure'];
}
}
# support for multiple hosts
if (isset($c['host'])) {
$e->Host = $c['host'];
} elseif (isset($c['hosts'])) {
$e->Host = $c['hosts'];
}
if (is_array($e->Host)) {
$hosts = $e->Host;
$e->Host = array();
foreach ($hosts as $host) {
if (is_array($host)) {
if (!isset($host['name'])) {
gb::log(LOG_WARNING, 'malformed configuration: missing "name" for host %s', var_export($host, 1));
} else {
$v[] = $host['name'] . (isset($host['port']) ? ':' . $host['port'] : '');
}
} else {
$v[] = $host;
}
}
$e->Host = implode(';', $e->Host);
}
# default port
if (isset($c['port']) && ($port = intval($c['port'])) > 0) {
$e->Port = $port;
}
# username
if (isset($c['username'])) {
$e->Username = $c['username'];
}
# password
if (isset($c['password'])) {
$e->Password = $c['password'];
}
# connection timeout
if (isset($c['timeout']) && ($i = intval($c['timeout'])) > 0) {
$e->Timeout = $i;
}
}
# gitblog <heart> UTF-8
$e->CharSet = 'utf-8';
# Default from
if ($from = self::$conf['from']) {
list($e->From, $e->FromName) = self::normalizeRecipient($from);
}
# Default sender
if (($sender = self::$conf['sender']) || ($sender = self::$conf['admin'])) {
list($e->Sender, $discard) = self::normalizeRecipient($sender);
}
# default priority
if ($priority = self::$conf['priority']) {
$e->Priority = intval($priority);
}
# reset error reporting
error_reporting($orig_error_reporting);
return $e;
}
