/* XXX: break up into separate modules (HTTP, user, files) */
-// Show a server error
-
+/**
+ * Show a server error.
+ */
function common_server_error($msg, $code=500)
{
$err = new ServerErrorAction($msg, $code);
$err->showPage();
}
-// Show a user error
+/**
+ * Show a user error.
+ */
function common_user_error($msg, $code=400)
{
$err = new ClientErrorAction($msg, $code);
$err->showPage();
}
+/**
+ * This should only be used at setup; processes switching languages
+ * to send text to other users should use common_switch_locale().
+ *
+ * @param string $language Locale language code (optional; empty uses
+ * current user's preference or site default)
+ * @return mixed success
+ */
function common_init_locale($language=null)
{
if(!$language) {
}
putenv('LANGUAGE='.$language);
putenv('LANG='.$language);
- return setlocale(LC_ALL, $language . ".utf8",
+ $ok = setlocale(LC_ALL, $language . ".utf8",
$language . ".UTF8",
$language . ".utf-8",
$language . ".UTF-8",
$language);
+
+ return $ok;
}
+/**
+ * Initialize locale and charset settings and gettext with our message catalog,
+ * using the current user's language preference or the site default.
+ *
+ * This should generally only be run at framework initialization; code switching
+ * languages at runtime should call common_switch_language().
+ *
+ * @access private
+ */
function common_init_language()
{
mb_internal_encoding('UTF-8');
// don't do the job. en_US.UTF-8 should be there most of the
// time, but not guaranteed.
$ok = common_init_locale("en_US");
- if (!$ok) {
- // Try to find a complete, working locale...
+ if (!$ok && strtolower(substr(PHP_OS, 0, 3)) != 'win') {
+ // Try to find a complete, working locale on Unix/Linux...
// @fixme shelling out feels awfully inefficient
// but I don't think there's a more standard way.
$all = `locale -a`;
}
}
}
- if (!$ok) {
- common_log(LOG_ERR, "Unable to find a UTF-8 locale on this system; UI translations may not work.");
- }
+ }
+ if (!$ok) {
+ common_log(LOG_ERR, "Unable to find a UTF-8 locale on this system; UI translations may not work.");
}
$locale_set = common_init_locale($language);
}
+ common_init_gettext();
+}
+
+/**
+ * @access private
+ */
+function common_init_gettext()
+{
+ setlocale(LC_CTYPE, 'C');
+ // So we do not have to make people install the gettext locales
+ $path = common_config('site','locale_path');
+ bindtextdomain("statusnet", $path);
+ bind_textdomain_codeset("statusnet", "UTF-8");
+ textdomain("statusnet");
+}
+
+/**
+ * Switch locale during runtime, and poke gettext until it cries uncle.
+ * Otherwise, sometimes it doesn't actually switch away from the old language.
+ *
+ * @param string $language code for locale ('en', 'fr', 'pt_BR' etc)
+ */
+function common_switch_locale($language=null)
+{
+ common_init_locale($language);
+
setlocale(LC_CTYPE, 'C');
// So we do not have to make people install the gettext locales
$path = common_config('site','locale_path');
textdomain("statusnet");
}
+
function common_timezone()
{
if (common_logged_in()) {
function common_language()
{
-
// If there is a user logged in and they've set a language preference
// then return that one...
if (_have_config() && common_logged_in()) {
// Finally, if none of the above worked, use the site's default...
return common_config('site', 'language');
}
-// salted, hashed passwords are stored in the DB
+/**
+ * Salted, hashed passwords are stored in the DB.
+ */
function common_munge_password($password, $id)
{
if (is_object($id) || is_object($password)) {
return md5($password . $id);
}
-// check if a username exists and has matching password
-
+/**
+ * Check if a username exists and has matching password.
+ */
function common_check_user($nickname, $password)
{
// empty nickname always unacceptable
return $authenticatedUser;
}
-// is the current user logged in?
+/**
+ * Is the current user logged in?
+ */
function common_logged_in()
{
return (!is_null(common_current_user()));
// 3) null to clear
// Initialize to false; set to null if none found
-
$_cur = false;
function common_set_user($user)
{
-
global $_cur;
if (is_null($user) && common_have_session()) {
function common_remembered_user()
{
-
$user = null;
$packed = isset($_COOKIE[REMEMBERME]) ? $_COOKIE[REMEMBERME] : null;
return $user;
}
-// must be called with a valid user!
-
+/**
+ * must be called with a valid user!
+ */
function common_forgetme()
{
common_set_cookie(REMEMBERME, '', 0);
}
-// who is the current user?
+/**
+ * Who is the current user?
+ */
function common_current_user()
{
global $_cur;
return $_cur;
}
-// Logins that are 'remembered' aren't 'real' -- they're subject to
-// cookie-stealing. So, we don't let them do certain things. New reg,
-// OpenID, and password logins _are_ real.
-
+/**
+ * Logins that are 'remembered' aren't 'real' -- they're subject to
+ * cookie-stealing. So, we don't let them do certain things. New reg,
+ * OpenID, and password logins _are_ real.
+ */
function common_real_login($real=true)
{
common_ensure_session();
return common_logged_in() && $_SESSION['real_login'];
}
+/**
+ * Get a hash portion for HTTP caching Etags and such including
+ * info on the current user's session. If login/logout state changes,
+ * or we've changed accounts, or we've renamed the current user,
+ * we'll get a new hash value.
+ *
+ * This should not be considered secure information.
+ *
+ * @param User $user (optional; uses common_current_user() if left out)
+ * @return string
+ */
+function common_user_cache_hash($user=false)
+{
+ if ($user === false) {
+ $user = common_current_user();
+ }
+ if ($user) {
+ return crc32($user->id . ':' . $user->nickname);
+ } else {
+ return '0';
+ }
+}
+
// get canonical version of nickname for comparison
function common_canonical_nickname($nickname)
{
}
if (Event::handle('StartFindMentions', array($sender, $text, &$mentions))) {
-
// Get the context of the original notice, if any
-
$originalAuthor = null;
$originalNotice = null;
$originalMentions = array();
$matches = array_merge($tmatches[1], $atmatches[1]);
foreach ($matches as $match) {
-
$nickname = common_canonical_nickname($match[0]);
// Try to get a profile for this nickname.
// sender context.
if (!empty($originalAuthor) && $originalAuthor->nickname == $nickname) {
-
$mentioned = $originalAuthor;
-
} else if (!empty($originalMentions) &&
array_key_exists($nickname, $originalMentions)) {
-
$mentioned = $originalMentions[$nickname];
} else {
$mentioned = common_relative_profile($sender, $nickname);
}
if (!empty($mentioned)) {
-
$user = User::staticGet('id', $mentioned->id);
if ($user) {
} elseif (is_string($longurl_data)) {
$longurl = $longurl_data;
} else {
- throw new ServerException("Can't linkify url '$url'");
+ // Unable to reach the server to verify contents, etc
+ // Just pass the link on through for now.
+ common_log(LOG_ERR, "Can't linkify url '$url'");
+ $longurl = $url;
}
}
$attrs = array('href' => $canon, 'title' => $longurl, 'rel' => 'external');
return XMLStringer::estring('a', $attrs, $url);
}
-function common_shorten_links($text)
+function common_shorten_links($text, $always = false)
{
$maxLength = Notice::maxContent();
- if ($maxLength == 0 || mb_strlen($text) <= $maxLength) return $text;
+ if (!$always && ($maxLength == 0 || mb_strlen($text) <= $maxLength)) return $text;
return common_replace_urls_callback($text, array('File_redirection', 'makeShort'));
}
function common_is_sensitive($action)
{
- static $sensitive = array('login', 'register', 'passwordsettings',
- 'twittersettings', 'api');
+ static $sensitive = array('login', 'register', 'passwordsettings', 'api');
$ssl = null;
if (Event::handle('SensitiveAction', array($action, &$ssl))) {
if ($now < $t) { // that shouldn't happen!
return common_exact_date($dt);
} else if ($diff < 60) {
+ // TRANS: Used in notices to indicate when the notice was made compared to now.
return _('a few seconds ago');
} else if ($diff < 92) {
+ // TRANS: Used in notices to indicate when the notice was made compared to now.
return _('about a minute ago');
} else if ($diff < 3300) {
- return sprintf(_('about %d minutes ago'), round($diff/60));
+ $minutes = round($diff/60);
+ // TRANS: Used in notices to indicate when the notice was made compared to now.
+ return sprintf( ngettext('about one minute ago', 'about %d minutes ago', $minutes), $minutes);
} else if ($diff < 5400) {
+ // TRANS: Used in notices to indicate when the notice was made compared to now.
return _('about an hour ago');
} else if ($diff < 22 * 3600) {
- return sprintf(_('about %d hours ago'), round($diff/3600));
+ $hours = round($diff/3600);
+ // TRANS: Used in notices to indicate when the notice was made compared to now.
+ return sprintf( ngettext('about one hour ago', 'about %d hours ago', $hours), $hours);
} else if ($diff < 37 * 3600) {
+ // TRANS: Used in notices to indicate when the notice was made compared to now.
return _('about a day ago');
} else if ($diff < 24 * 24 * 3600) {
- return sprintf(_('about %d days ago'), round($diff/(24*3600)));
+ $days = round($diff/(24*3600));
+ // TRANS: Used in notices to indicate when the notice was made compared to now.
+ return sprintf( ngettext('about one day ago', 'about %d days ago', $days), $days);
} else if ($diff < 46 * 24 * 3600) {
+ // TRANS: Used in notices to indicate when the notice was made compared to now.
return _('about a month ago');
} else if ($diff < 330 * 24 * 3600) {
- return sprintf(_('about %d months ago'), round($diff/(30*24*3600)));
+ $months = round($diff/(30*24*3600));
+ // TRANS: Used in notices to indicate when the notice was made compared to now.
+ return sprintf( ngettext('about one month ago', 'about %d months ago',$months), $months);
} else if ($diff < 480 * 24 * 3600) {
+ // TRANS: Used in notices to indicate when the notice was made compared to now.
return _('about a year ago');
} else {
return common_exact_date($dt);
// DO NOTHING!
}
-// Stick the notice on the queue
-
+/**
+ * Stick the notice on the queue.
+ */
function common_enqueue_notice($notice)
{
static $localTransports = array('omb',
$transports[] = 'jabber';
}
- // @fixme move these checks into QueueManager and/or individual handlers
- if ($notice->is_local == Notice::LOCAL_PUBLIC ||
- $notice->is_local == Notice::LOCAL_NONPUBLIC) {
+ // We can skip these for gatewayed notices.
+ if ($notice->isLocal()) {
$transports = array_merge($transports, $localTransports);
if ($xmpp) {
$transports[] = 'public';
null, null, false);
}
-// Should make up a reasonable root URL
-
+/**
+ * Should make up a reasonable root URL
+ */
function common_root_url($ssl=false)
{
$url = common_path('', $ssl, false);
return $url;
}
-// returns $bytes bytes of random data as a hexadecimal string
-// "good" here is a goal and not a guarantee
-
+/**
+ * returns $bytes bytes of random data as a hexadecimal string
+ * "good" here is a goal and not a guarantee
+ */
function common_good_rand($bytes)
{
// XXX: use random.org...?
/**
* Record the given URL as the return destination for a future
* form submission, to be read by common_get_returnto().
- *
+ *
* @param string $url
- *
+ *
* @fixme as a session-global setting, this can allow multiple forms
* to conflict and overwrite each others' returnto destinations if
* the user has multiple tabs or windows open.
- *
+ *
* Should refactor to index with a token or otherwise only pass the
* data along its intended path.
*/
/**
* Fetch a return-destination URL previously recorded by
* common_set_returnto().
- *
+ *
* @return mixed URL string or null
- *
+ *
* @fixme as a session-global setting, this can allow multiple forms
* to conflict and overwrite each others' returnto destinations if
* the user has multiple tabs or windows open.
- *
+ *
* Should refactor to index with a token or otherwise only pass the
* data along its intended path.
*/
{
static $syslog_priorities = array('LOG_EMERG', 'LOG_ALERT', 'LOG_CRIT', 'LOG_ERR',
'LOG_WARNING', 'LOG_NOTICE', 'LOG_INFO', 'LOG_DEBUG');
- return date('Y-m-d H:i:s') . ' ' . $syslog_priorities[$priority] . ': ' . $msg . "\n";
+ return date('Y-m-d H:i:s') . ' ' . $syslog_priorities[$priority] . ': ' . $msg . PHP_EOL;
}
function common_request_id()
{
$objstr = common_log_objstring($object);
$last_error = &PEAR::getStaticProperty('DB_DataObject','lastError');
- common_log(LOG_ERR, $last_error->message . '(' . $verb . ' on ' . $objstr . ')', $filename);
+ if (is_object($last_error)) {
+ $msg = $last_error->message;
+ } else {
+ $msg = 'Unknown error (' . var_export($last_error, true) . ')';
+ }
+ common_log(LOG_ERR, $msg . '(' . $verb . ' on ' . $objstr . ')', $filename);
}
function common_log_objstring(&$object)
* Determine if given domain or address literal is valid
* eg for use in JIDs and URLs. Does not check if the domain
* exists!
- *
+ *
* @param string $domain
* @return boolean valid or not
*/
*/
function common_database_tablename($tablename)
{
-
if(common_config('db','quote_identifiers')) {
$tablename = '"'. $tablename .'"';
}
$path = preg_replace('@/$@', '', $parts['path']);
$path = preg_replace('@^/@', '', $path);
$path = basename($path);
+
+ // Hack for MediaWiki user pages, in the form:
+ // http://example.com/wiki/User:Myname
+ // ('User' may be localized.)
+ if (strpos($path, ':')) {
+ $parts = array_filter(explode(':', $path));
+ $path = $parts[count($parts) - 1];
+ }
+
if ($path) {
return common_nicknamize($path);
}
projects / quix0rs-gnu-social.git / blobdiff