diff options
Diffstat (limited to 'lib/common.php')
| -rw-r--r-- | lib/common.php | 217 |
1 files changed, 33 insertions, 184 deletions
diff --git a/lib/common.php b/lib/common.php index 7342c177a..00e80373e 100644 --- a/lib/common.php +++ b/lib/common.php @@ -41,15 +41,30 @@ define('FOREIGN_NOTICE_SEND_REPLY', 4); define('FOREIGN_FRIEND_SEND', 1); define('FOREIGN_FRIEND_RECV', 2); +define('NOTICE_INBOX_SOURCE_SUB', 1); +define('NOTICE_INBOX_SOURCE_GROUP', 2); +define('NOTICE_INBOX_SOURCE_REPLY', 3); +define('NOTICE_INBOX_SOURCE_FORWARD', 4); +define('NOTICE_INBOX_SOURCE_GATEWAY', -1); + # append our extlib dir as the last-resort place to find libs set_include_path(get_include_path() . PATH_SEPARATOR . INSTALLDIR . '/extlib/'); -# To protect against upstream libraries which haven't updated -# for PHP 5.3 where dl() function may not be present... +// To protect against upstream libraries which haven't updated +// for PHP 5.3 where dl() function may not be present... if (!function_exists('dl')) { - function dl($library) { - return false; + // function_exists() returns false for things in disable_functions, + // but they still exist and we'll die if we try to redefine them. + // + // Fortunately trying to call the disabled one will only trigger + // a warning, not a fatal, so it's safe to leave it for our case. + // Callers will be suppressing warnings anyway. + $disabled = array_filter(array_map('trim', explode(',', ini_get('disable_functions')))); + if (!in_array('dl', $disabled)) { + function dl($library) { + return false; + } } } @@ -67,159 +82,14 @@ require_once(INSTALLDIR.'/lib/language.php'); require_once(INSTALLDIR.'/lib/event.php'); require_once(INSTALLDIR.'/lib/plugin.php'); -function _sn_to_path($sn) -{ - $past_root = substr($sn, 1); - $last_slash = strrpos($past_root, '/'); - if ($last_slash > 0) { - $p = substr($past_root, 0, $last_slash); - } else { - $p = ''; - } - return $p; -} - -// Save our sanity when code gets loaded through subroutines such as PHPUnit tests -global $default, $config, $_server, $_path; - -// try to figure out where we are. $server and $path -// can be set by including module, else we guess based -// on HTTP info. - -if (isset($server)) { - $_server = $server; -} else { - $_server = array_key_exists('SERVER_NAME', $_SERVER) ? - strtolower($_SERVER['SERVER_NAME']) : - null; -} - -if (isset($path)) { - $_path = $path; -} else { - $_path = (array_key_exists('SERVER_NAME', $_SERVER) && array_key_exists('SCRIPT_NAME', $_SERVER)) ? - _sn_to_path($_SERVER['SCRIPT_NAME']) : - null; -} - -require_once(INSTALLDIR.'/lib/default.php'); - -// Set config values initially to default values - -$config = $default; - -// default configuration, overwritten in config.php - -$config['db'] = &PEAR::getStaticProperty('DB_DataObject','options'); - -$config['db'] = $default['db']; - -// Backward compatibility - -$config['site']['design'] =& $config['design']; - -if (function_exists('date_default_timezone_set')) { - /* Work internally in UTC */ - date_default_timezone_set('UTC'); -} - function addPlugin($name, $attrs = null) { - $name = ucfirst($name); - $pluginclass = "{$name}Plugin"; - - if (!class_exists($pluginclass)) { - - $files = array("local/plugins/{$pluginclass}.php", - "local/plugins/{$name}/{$pluginclass}.php", - "local/{$pluginclass}.php", - "local/{$name}/{$pluginclass}.php", - "plugins/{$pluginclass}.php", - "plugins/{$name}/{$pluginclass}.php"); - - foreach ($files as $file) { - $fullpath = INSTALLDIR.'/'.$file; - if (@file_exists($fullpath)) { - include_once($fullpath); - break; - } - } - } - - $inst = new $pluginclass(); - - if (!empty($attrs)) { - foreach ($attrs as $aname => $avalue) { - $inst->$aname = $avalue; - } - } - return $inst; -} - -// From most general to most specific: -// server-wide, then vhost-wide, then for a path, -// finally for a dir (usually only need one of the last two). - -if (isset($conffile)) { - $_config_files = array($conffile); -} else { - $_config_files = array('/etc/statusnet/statusnet.php', - '/etc/statusnet/laconica.php', - '/etc/laconica/laconica.php', - '/etc/statusnet/'.$_server.'.php', - '/etc/laconica/'.$_server.'.php'); - - if (strlen($_path) > 0) { - $_config_files[] = '/etc/statusnet/'.$_server.'_'.$_path.'.php'; - $_config_files[] = '/etc/laconica/'.$_server.'_'.$_path.'.php'; - } - - $_config_files[] = INSTALLDIR.'/config.php'; -} - -global $_have_a_config; -$_have_a_config = false; - -foreach ($_config_files as $_config_file) { - if (@file_exists($_config_file)) { - include_once($_config_file); - $_have_a_config = true; - } + return StatusNet::addPlugin($name, $attrs); } function _have_config() { - global $_have_a_config; - return $_have_a_config; -} - -// XXX: Throw a conniption if database not installed -// XXX: Find a way to use htmlwriter for this instead of handcoded markup -if (!_have_config()) { - echo '<p>'. _('No configuration file found. ') .'</p>'; - echo '<p>'. _('I looked for configuration files in the following places: ') .'<br /> '. implode($_config_files, '<br />'); - echo '<p>'. _('You may wish to run the installer to fix this.') .'</p>'; - echo '<a href="install.php">'. _('Go to the installer.') .'</a>'; - exit; -} -// Fixup for statusnet.ini - -$_db_name = substr($config['db']['database'], strrpos($config['db']['database'], '/') + 1); - -if ($_db_name != 'statusnet' && !array_key_exists('ini_'.$_db_name, $config['db'])) { - $config['db']['ini_'.$_db_name] = INSTALLDIR.'/classes/statusnet.ini'; -} - -// Backwards compatibility - -if (array_key_exists('memcached', $config)) { - if ($config['memcached']['enabled']) { - addPlugin('Memcache', array('servers' => $config['memcached']['server'])); - } - - if (!empty($config['memcached']['base'])) { - $config['cache']['base'] = $config['memcached']['base']; - } + return StatusNet::haveConfig(); } function __autoload($cls) @@ -238,27 +108,6 @@ function __autoload($cls) } } -// Load default plugins - -foreach ($config['plugins']['default'] as $name => $params) { - if (is_null($params)) { - addPlugin($name); - } else if (is_array($params)) { - if (count($params) == 0) { - addPlugin($name); - } else { - $keys = array_keys($params); - if (is_string($keys[0])) { - addPlugin($name, $params); - } else { - foreach ($params as $paramset) { - addPlugin($name, $paramset); - } - } - } - } -} - // XXX: how many of these could be auto-loaded on use? // XXX: note that these files should not use config options // at compile time since DB config options are not yet loaded. @@ -274,20 +123,20 @@ require_once INSTALLDIR.'/lib/subs.php'; require_once INSTALLDIR.'/lib/clientexception.php'; require_once INSTALLDIR.'/lib/serverexception.php'; -// Load settings from database; note we need autoload for this - -Config::loadSettings(); - -// XXX: if plugins should check the schema at runtime, do that here. - -if ($config['db']['schemacheck'] == 'runtime') { - Event::handle('CheckSchema'); +try { + StatusNet::init(@$server, @$path, @$conffile); +} catch (NoConfigException $e) { + // XXX: Throw a conniption if database not installed + // XXX: Find a way to use htmlwriter for this instead of handcoded markup + echo '<p>'. _('No configuration file found. ') .'</p>'; + echo '<p>'. _('I looked for configuration files in the following places: ') .'<br/> '; + echo implode($e->configFiles, '<br/>'); + echo '<p>'. _('You may wish to run the installer to fix this.') .'</p>'; + echo '<a href="install.php">'. _('Go to the installer.') .'</a>'; + exit; } + // XXX: other formats here define('NICKNAME_FMT', VALIDATE_NUM.VALIDATE_ALPHA_LOWER); - -// Give plugins a chance to initialize in a fully-prepared environment - -Event::handle('InitializePlugin'); |