function defineLocale($lang = '')
{
switch ($lang) {
case 'de':
define('LOCALE', 'de_DE');
break;
case 'es':
define('LOCALE', 'es_ES');
break;
case 'fr':
define('LOCALE', 'fr_FR');
break;
case 'it':
define('LOCALE', 'it_IT');
break;
case 'en':
define('LOCALE', 'en_UK');
break;
default:
define('LOCALE', detect_language());
break;
}
putenv("LC_ALL=" . LOCALE);
setlocale(LC_ALL, LOCALE);
bind_textdomain_codeset("messages", "UTF-8");
bindtextdomain("messages", "./locales");
textdomain("messages");
}
function defineLocale($lang = '')
{
$locale = langToLocale($lang);
if (!empty($locale)) {
define('LOCALE', $locale);
} else {
define('LOCALE', detect_language());
}
$results = putenv("LC_ALL=" . LOCALE);
$results = putenv("LANG=" . LOCALE);
$results = setlocale(LC_ALL, LOCALE . '.utf8');
$results = bind_textdomain_codeset("messages", "UTF-8");
$results = bindtextdomain("messages", "./locales");
$results = textdomain("messages");
}
/**
* Send requests
* Get all answers
*/
function send_request()
{
$data = array('token' => $this->token, 'request' => $this->request);
$result = Api::action($this->token, $this->request);
$result = json_decode(json_encode($result));
if (!empty($result)) {
if (!empty($result->level)) {
$this->level = $result->level;
}
if (!empty($result->language) && $result->language != 'en') {
$this->language = $result->language;
if (!defined('LOCALE')) {
defineLocale($this->language);
}
} else {
if (!defined('LOCALE')) {
defineLocale(detect_language());
}
}
if (!empty($result->design)) {
$this->design = $result->design;
}
if (isset($result->id) && $result->id == 0) {
//Destruct cookies
setcookie('token', '', 0, '/');
// redirect();
} elseif (!empty($_COOKIE['token'])) {
//2 weeks
setcookie('token', $_COOKIE['token'], $_SERVER['REQUEST_TIME'] + 3600 * 24 * 14, '/');
if (!empty($result->id)) {
$this->id = $result->id;
}
}
} else {
$result = null;
if (!defined('LOCALE')) {
defineLocale(detect_language());
}
}
if (!defined('TEMPLATE')) {
$this->setDesign();
}
return $result->request;
}
function post_is_importable($item, $abook)
{
if (!$abook) {
return true;
}
if ($abook['abook_channel'] && !feature_enabled($abook['abook_channel'], 'connfilter')) {
return true;
}
if (!$item) {
return false;
}
if (!$abook['abook_incl'] && !$abook['abook_excl']) {
return true;
}
require_once 'include/html2plain.php';
$text = prepare_text($item['body'], $item['mimetype']);
$text = html2plain($text);
$lang = null;
if (strpos($abook['abook_incl'], 'lang=') !== false || strpos($abook['abook_excl'], 'lang=') !== false) {
$lang = detect_language($text);
}
$tags = count($item['term']) ? $item['term'] : false;
// exclude always has priority
$exclude = $abook['abook_excl'] ? explode("\n", $abook['abook_excl']) : null;
if ($exclude) {
foreach ($exclude as $word) {
$word = trim($word);
if (substr($word, 0, 1) === '#' && $tags) {
foreach ($tags as $t) {
if ($t['type'] == TERM_HASHTAG && (substr($t, 1) === substr($word, 1) || substr($word, 1) === '*')) {
return false;
}
}
} elseif (strpos($word, '/') === 0 && preg_match($word, $body)) {
return false;
} elseif (strpos($word, 'lang=') === 0 && $lang && strcasecmp($lang, trim(substr($word, 5))) == 0) {
return false;
} elseif (stristr($text, $word) !== false) {
return false;
}
}
}
$include = $abook['abook_incl'] ? explode("\n", $abook['abook_incl']) : null;
if ($include) {
foreach ($include as $word) {
$word = trim($word);
if (substr($word, 0, 1) === '#' && $tags) {
foreach ($tags as $t) {
if ($t['type'] == TERM_HASHTAG && (substr($t, 1) === substr($word, 1) || substr($word, 1) === '*')) {
return true;
}
}
} elseif (strpos($word, '/') === 0 && preg_match($word, $body)) {
return true;
} elseif (strpos($word, 'lang=') === 0 && $lang && strcasecmp($lang, trim(substr($word, 5))) == 0) {
return true;
} elseif (stristr($text, $word) !== false) {
return true;
}
}
} else {
return true;
}
return false;
}
function item_store_update($arr, $allow_exec = false)
{
$d = array('item' => $arr, 'allow_exec' => $allow_exec);
call_hooks('item_store_update', $d);
$arr = $d['item'];
$allow_exec = $d['allow_exec'];
$ret = array('success' => false, 'item_id' => 0);
if (!intval($arr['uid'])) {
logger('item_store_update: no uid');
$ret['message'] = 'no uid.';
return $ret;
}
if (!intval($arr['id'])) {
logger('item_store_update: no id');
$ret['message'] = 'no id.';
return $ret;
}
$orig_post_id = $arr['id'];
$uid = $arr['uid'];
$orig = q("select * from item where id = %d and uid = %d limit 1", intval($orig_post_id), intval($uid));
if (!$orig) {
logger('item_store_update: original post not found: ' . $orig_post_id);
$ret['message'] = 'no original';
return $ret;
}
// override the unseen flag with the original
if ($arr['item_flags'] & ITEM_UNSEEN) {
$arr['item_flags'] = $arr['item_flags'] ^ ITEM_UNSEEN;
}
if ($orig[0]['item_flags'] & ITEM_VERIFIED) {
$orig[0]['item_flags'] = $orig[0]['item_flags'] ^ ITEM_VERIFIED;
}
if ($orig[0]['item_flags'] & ITEM_OBSCURED) {
$orig[0]['item_flags'] = $orig[0]['item_flags'] ^ ITEM_OBSCURED;
}
$arr['item_flags'] = intval($arr['item_flags']) | $orig[0]['item_flags'];
$arr['item_restrict'] = intval($arr['item_restrict']) | $orig[0]['item_restrict'];
if (array_key_exists('edit', $arr)) {
unset($arr['edit']);
}
$arr['mimetype'] = x($arr, 'mimetype') ? notags(trim($arr['mimetype'])) : 'text/bbcode';
if ($arr['mimetype'] == 'application/x-php' && !$allow_exec) {
logger('item_store: php mimetype but allow_exec is denied.');
$ret['message'] = 'exec denied.';
return $ret;
}
if (!($arr['item_flags'] & ITEM_OBSCURED)) {
$arr['lang'] = detect_language($arr['body']);
// apply the input filter here - if it is obscured it has been filtered already
$arr['body'] = z_input_filter($arr['uid'], $arr['body'], $arr['mimetype']);
if (local_user() && !$arr['sig']) {
$channel = get_app()->get_channel();
if ($channel['channel_hash'] === $arr['author_xchan']) {
$arr['sig'] = base64url_encode(rsa_sign($arr['body'], $channel['channel_prvkey']));
$arr['item_flags'] |= ITEM_VERIFIED;
}
}
$allowed_languages = get_pconfig($arr['uid'], 'system', 'allowed_languages');
if (is_array($allowed_languages) && $arr['lang'] && !array_key_exists($arr['lang'], $allowed_languages)) {
$translate = array('item' => $arr, 'from' => $arr['lang'], 'to' => $allowed_languages, 'translated' => false);
call_hooks('item_translate', $translate);
if (!$translate['translated'] && intval(get_pconfig($arr['uid'], 'system', 'reject_disallowed_languages'))) {
logger('item_store: language ' . $arr['lang'] . ' not accepted for uid ' . $arr['uid']);
$ret['message'] = 'language not accepted';
return $ret;
}
$arr = $translate['item'];
}
if ($arr['item_private']) {
$key = get_config('system', 'pubkey');
$arr['item_flags'] = $arr['item_flags'] | ITEM_OBSCURED;
if ($arr['title']) {
$arr['title'] = json_encode(crypto_encapsulate($arr['title'], $key));
}
if ($arr['body']) {
$arr['body'] = json_encode(crypto_encapsulate($arr['body'], $key));
}
}
}
if (x($arr, 'object') && is_array($arr['object'])) {
activity_sanitise($arr['object']);
$arr['object'] = json_encode($arr['object']);
}
if (x($arr, 'target') && is_array($arr['target'])) {
activity_sanitise($arr['target']);
$arr['target'] = json_encode($arr['target']);
}
if (x($arr, 'attach') && is_array($arr['attach'])) {
activity_sanitise($arr['attach']);
$arr['attach'] = json_encode($arr['attach']);
}
unset($arr['id']);
unset($arr['uid']);
unset($arr['aid']);
unset($arr['mid']);
unset($arr['parent']);
unset($arr['parent_mid']);
unset($arr['created']);
unset($arr['author_xchan']);
unset($arr['owner_xchan']);
unset($arr['thr_parent']);
unset($arr['llink']);
$arr['edited'] = x($arr, 'edited') !== false ? datetime_convert('UTC', 'UTC', $arr['edited']) : datetime_convert();
$arr['expires'] = x($arr, 'expires') !== false ? datetime_convert('UTC', 'UTC', $arr['expires']) : $orig[0]['expires'];
if (array_key_exists('comments_closed', $arr) && $arr['comments_closed'] != NULL_DATE) {
$arr['comments_closed'] = datetime_convert('UTC', 'UTC', $arr['comments_closed']);
} else {
$arr['comments_closed'] = $orig[0]['comments_closed'];
}
$arr['commented'] = $orig[0]['commented'];
$arr['received'] = datetime_convert();
$arr['changed'] = datetime_convert();
$arr['diaspora_meta'] = x($arr, 'diaspora_meta') ? $arr['diaspora_meta'] : $orig[0]['diaspora_meta'];
$arr['location'] = x($arr, 'location') ? notags(trim($arr['location'])) : $orig[0]['location'];
$arr['coord'] = x($arr, 'coord') ? notags(trim($arr['coord'])) : $orig[0]['coord'];
$arr['verb'] = x($arr, 'verb') ? notags(trim($arr['verb'])) : $orig[0]['verb'];
$arr['obj_type'] = x($arr, 'obj_type') ? notags(trim($arr['obj_type'])) : $orig[0]['obj_type'];
$arr['object'] = x($arr, 'object') ? trim($arr['object']) : $orig[0]['object'];
$arr['tgt_type'] = x($arr, 'tgt_type') ? notags(trim($arr['tgt_type'])) : $orig[0]['tgt_type'];
$arr['target'] = x($arr, 'target') ? trim($arr['target']) : $orig[0]['target'];
$arr['plink'] = x($arr, 'plink') ? notags(trim($arr['plink'])) : $orig[0]['plink'];
$arr['allow_cid'] = array_key_exists('allow_cid', $arr) ? trim($arr['allow_cid']) : $orig[0]['allow_cid'];
$arr['allow_gid'] = array_key_exists('allow_gid', $arr) ? trim($arr['allow_gid']) : $orig[0]['allow_gid'];
$arr['deny_cid'] = array_key_exists('deny_cid', $arr) ? trim($arr['deny_cid']) : $orig[0]['deny_cid'];
$arr['deny_gid'] = array_key_exists('deny_gid', $arr) ? trim($arr['deny_gid']) : $orig[0]['deny_gid'];
$arr['item_private'] = array_key_exists('item_private', $arr) ? intval($arr['item_private']) : $orig[0]['item_private'];
$arr['title'] = array_key_exists('title', $arr) && strlen($arr['title']) ? trim($arr['title']) : '';
$arr['body'] = array_key_exists('body', $arr) && strlen($arr['body']) ? trim($arr['body']) : '';
$arr['attach'] = x($arr, 'attach') ? notags(trim($arr['attach'])) : $orig[0]['attach'];
$arr['app'] = x($arr, 'app') ? notags(trim($arr['app'])) : $orig[0]['app'];
// $arr['item_restrict'] = ((x($arr,'item_restrict')) ? intval($arr['item_restrict']) : $orig[0]['item_restrict'] );
// $arr['item_flags'] = ((x($arr,'item_flags')) ? intval($arr['item_flags']) : $orig[0]['item_flags'] );
$arr['sig'] = x($arr, 'sig') ? $arr['sig'] : '';
$arr['layout_mid'] = array_key_exists('layout_mid', $arr) ? dbesc($arr['layout_mid']) : $orig[0]['layout_mid'];
$arr['public_policy'] = x($arr, 'public_policy') ? notags(trim($arr['public_policy'])) : $orig[0]['public_policy'];
$arr['comment_policy'] = x($arr, 'comment_policy') ? notags(trim($arr['comment_policy'])) : $orig[0]['comment_policy'];
call_hooks('post_remote_update', $arr);
if (x($arr, 'cancel')) {
logger('item_store_update: post cancelled by plugin.');
$ret['message'] = 'cancelled.';
return $ret;
}
// pull out all the taxonomy stuff for separate storage
$terms = null;
if (array_key_exists('term', $arr)) {
$terms = $arr['term'];
unset($arr['term']);
}
dbesc_array($arr);
logger('item_store_update: ' . print_r($arr, true), LOGGER_DATA);
$str = '';
foreach ($arr as $k => $v) {
if ($str) {
$str .= ",";
}
$str .= " `" . $k . "` = '" . $v . "' ";
}
$r = dbq("update `item` set " . $str . " where id = " . $orig_post_id . " limit 1");
if ($r) {
logger('item_store_update: updated item ' . $orig_post_id, LOGGER_DEBUG);
} else {
logger('item_store_update: could not update item');
$ret['message'] = 'DB update failed.';
return $ret;
}
$r = q("delete from term where oid = %d and otype = %d", intval($orig_post_id), intval(TERM_OBJ_POST));
if ($terms && is_array($terms)) {
foreach ($terms as $t) {
q("insert into term (uid,oid,otype,type,term,url)\n\t\t\t\tvalues(%d,%d,%d,%d,'%s','%s') ", intval($uid), intval($orig_post_id), intval(TERM_OBJ_POST), intval($t['type']), dbesc($t['term']), dbesc($t['url']));
}
$arr['term'] = $terms;
}
call_hooks('post_remote_update_end', $arr);
send_status_notifications($orig_post_id, $arr);
tag_deliver($uid, $orig_post_id);
$ret['success'] = true;
$ret['item_id'] = $orig_post_id;
return $ret;
}
/**
* Adds data to the automatic translation system.
*
* Use this to add a bunch of data to the translation system.
* Sample is best to understand:
* <code php>
* function SomeControllersInitMethod()
* {
* $str_const = default_string('TXT_TEST','Hello {user.name}! I want to tell you all about {product.name}. Is {user.email} your email address?');
* add_trans_data('user',UserModel::Make()->eq('id',1)->current());
* add_trans_data('product',ProductModel::Make()->eq('id',1)->current());
* $this->content($str_content);
* }
* </code>
* @param string $name Name of the data
* @param mixed $data The data do add. Can be int, bool string, object, array, ...
* @param int $depth Current recursion depth. Ignore this, it's internal only.
* @return void
*/
function add_trans_data($name, $data, $depth = 0)
{
if ($data instanceof \ScavixWDF\Model\DataSource) {
return;
}
if ($data instanceof \ScavixWDF\WdfException) {
return;
}
if ($data instanceof \ScavixWDF\Base\Renderable) {
return;
}
// todo: more class-based exceptions
if ($depth > 1) {
return;
}
$name = str_replace(array('{', '}'), array('', ''), $name);
if ($data instanceof Model) {
$data = $data->AsArray();
}
if ($data instanceof DateTime) {
if (!isset($GLOBALS['current_language'])) {
detect_language();
}
$ci = Localization::getCultureInfo($GLOBALS['current_language']);
$GLOBALS['translation']['data'][$name . "_asdate"] = $ci->FormatDate($data);
$data = $ci->FormatDateTime($data);
}
if (is_object($data)) {
$data = (array) $data;
}
if (is_array($data)) {
foreach ($data as $k => $v) {
add_trans_data("{" . $name . "." . $k . "}", $v, $depth + 1);
}
return;
}
$GLOBALS['translation']['data'][$name] = $data;
}
function _init_input()
{
if (isset($_GET['GLOBALS']) || isset($_POST['GLOBALS']) || isset($_COOKIE['GLOBALS']) || isset($_FILES['GLOBALS'])) {
system_error('request_tainting');
}
if (!MAGIC_QUOTES_GPC) {
$_GET = daddslashes($_GET);
$_POST = daddslashes($_POST);
$_COOKIE = daddslashes($_COOKIE);
$_FILES = daddslashes($_FILES);
}
$prelength = strlen($this->config['cookie']['cookiepre']);
foreach ($_COOKIE as $key => $val) {
if (substr($key, 0, $prelength) == $this->config['cookie']['cookiepre']) {
$this->var['cookie'][substr($key, $prelength)] = $val;
}
}
if ($_SERVER['REQUEST_METHOD'] == 'POST' && !empty($_POST)) {
$_GET = array_merge($_GET, $_POST);
}
if (isset($_GET['diy'])) {
$_GET['diy'] = empty($_GET['diy']) ? '' : $_GET['diy'];
}
foreach ($_GET as $k => $v) {
$this->var['gp_' . $k] = $v;
}
if (isset($this->var['gp_page'])) {
$this->var['gp_page'] = rawurlencode($this->var['gp_page']);
}
$this->var['mod'] = empty($this->var['gp_mod']) ? '' : htmlspecialchars($this->var['gp_mod']);
$this->var['inajax'] = empty($this->var['gp_inajax']) ? 0 : (empty($this->var['config']['output']['ajaxvalidate']) ? 1 : ($_SERVER['REQUEST_METHOD'] == 'GET' && $_SERVER['HTTP_X_REQUESTED_WITH'] == 'XMLHttpRequest' || $_SERVER['REQUEST_METHOD'] == 'POST' ? 1 : 0));
$this->var['page'] = empty($this->var['gp_page']) ? 1 : max(1, intval($this->var['gp_page']));
$this->var['sid'] = $this->var['cookie']['sid'] = isset($this->var['cookie']['sid']) ? htmlspecialchars($this->var['cookie']['sid']) : '';
$this->var['gp_handlekey'] = !empty($this->var['gp_handlekey']) && preg_match('/^\\w+$/', $this->var['gp_handlekey']) ? $this->var['gp_handlekey'] : '';
if (empty($this->var['cookie']['saltkey'])) {
$this->var['cookie']['saltkey'] = random(8);
dsetcookie('saltkey', $this->var['cookie']['saltkey'], 86400 * 30, 1, 1);
}
$this->var['authkey'] = md5($this->var['config']['security']['authkey'] . $this->var['cookie']['saltkey']);
//---------------------------
//vot: Multi-Lingual Support
// set default
$default_lang = strtolower($this->var['config']['output']['language']);
$lng = '';
if ($this->var['config']['enable_multilingual']) {
// Adjust language names with language titles
foreach ($this->var['config']['languages'] as $k => $v) {
if (empty($v['name'])) {
$this->var['config']['languages'][$k]['name'] = $v['title'];
}
}
// set language from cookies
if ($this->var['cookie']['language']) {
$lng = strtolower($this->var['cookie']['language']);
}
// check if the language from GET is valid
if (isset($this->var['gp_language'])) {
$tmp = strtolower($this->var['gp_language']);
if (isset($this->var['config']['languages'][$tmp])) {
// set from GET
$lng = $tmp;
}
// set new language to cookie
dsetcookie('language', $lng);
$url = $_SERVER['REQUEST_URI'];
$url = preg_replace("~[\\?\\&]language\\=\\w*~i", '', $url);
dheader('Location: ' . $url);
exit;
}
// Check for language auto-detection
if (!$lng) {
$detect = (bool) $this->var['config']['detect_language'];
if ($detect) {
$lng = detect_language($this->var['config']['languages'], $default_lang);
//DEBUG
//echo "Auto-Detect lang=",$lng,"<br>";
}
}
}
// Set language to default if no language detected
if (!$lng) {
$lng = $default_lang;
}
//DEBUG
//echo "Result lng=",$lng,"<br>";
$this->var['oldlanguage'] = $lng;
// Store Old Language Value for compare
// define DISCUZ_LANG
define('DISCUZ_LANG', $lng);
// set new language to cookie
dsetcookie('language', $lng);
// set new language variables
$this->var['language'] = $lng;
$this->var['langpath'] = DISCUZ_ROOT . 'source/language/' . $lng . '/';
$this->var['langurl'] = $this->var['siteroot'] . 'source/language/' . $lng . '/';
$this->var['langicon'] = $this->var['config']['languages'][$lng]['icon'];
$this->var['langname'] = $this->var['config']['languages'][$lng]['name'];
$this->var['langtitle'] = $this->var['config']['languages'][$lng]['title'];
$this->var['langdir'] = strtolower($this->var['config']['languages'][$lng]['dir']);
// define LANGUAGE RTL Suffix
define('RTLSUFFIX', $this->var['langdir'] == 'rtl' ? '_rtl' : '');
// set jspath (for include *.js)
// $this->var['setting']['jspath'] = $this->var['siteroot'] . 'static/js/';
}
$r = array();
if (file_exists($file)) {
foreach (file($file) as $line) {
if (preg_match('/^message(\\d+)=(.*)$/', $line, $match)) {
$r[$match[1]] = $match[2];
}
}
}
return $r;
}
// remove trailing slash if there is one:
if (substr($DirLang, -1) == '/') {
$DirLang = substr($DirLang, 0, strlen($DirLang) - 1);
}
if ($Lang == 'auto') {
$Lang = detect_language($DirLang);
}
$message = read_language_data("{$DirLang}/awstats-{$Lang}.txt");
if (!$message) {
$message[7] = 'Statistics for';
$message[10] = 'Number of visits';
$message[11] = 'Unique visitors';
$message[56] = 'Pages';
$message[57] = 'Hits';
$message[60] = 'Jan';
$message[61] = 'Feb';
$message[62] = 'Mar';
$message[63] = 'Apr';
$message[64] = 'May';
$message[65] = 'Jun';
$message[66] = 'Jul';
}
// check if the language from GET is valid
if (isset($this->var['gp_language'])) {
$tmp = strtolower($this->var['gp_language']);
if (isset($this->var['config']['languages'][$tmp])) {
// set from GET
$lng = $tmp;
}
//DEBUG
//echo "_GET lang=",$lng,"<br>";
}
// Check for language auto-detection
if (!$lng) {
$detect = (bool) $this->var['config']['detect_language'];
if ($detect) {
$lng = detect_language($this->var['config']['languages'], $default_lang);
//DEBUG
//echo "Detect lang=",$lng,"<br>";
}
}
}
// Set language to default if no language detected
if (!$lng) {
$lng = $default_lang;
}
//DEBUG
//echo "Result lang=",$lng,"<br>";
$this->var['oldlanguage'] = $lng;
// Store Old Language Value for compare
// define DISCUZ_LANG
define('DISCUZ_LANG', $lng);
