* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
-/* XXX: break up into separate modules (HTTP, HTML, user, files) */
-
-# Show a server error
-
-function common_server_error($msg, $code=500) {
- static $status = array(500 => 'Internal Server Error',
- 501 => 'Not Implemented',
- 502 => 'Bad Gateway',
- 503 => 'Service Unavailable',
- 504 => 'Gateway Timeout',
- 505 => 'HTTP Version Not Supported');
-
- if (!array_key_exists($code, $status)) {
- $code = 500;
- }
-
- $status_string = $status[$code];
-
- header('HTTP/1.1 '.$code.' '.$status_string);
- header('Content-type: text/plain');
-
- print $msg;
- print "\n";
- exit();
-}
-
-# Show a user error
-function common_user_error($msg, $code=400) {
- static $status = array(400 => 'Bad Request',
- 401 => 'Unauthorized',
- 402 => 'Payment Required',
- 403 => 'Forbidden',
- 404 => 'Not Found',
- 405 => 'Method Not Allowed',
- 406 => 'Not Acceptable',
- 407 => 'Proxy Authentication Required',
- 408 => 'Request Timeout',
- 409 => 'Conflict',
- 410 => 'Gone',
- 411 => 'Length Required',
- 412 => 'Precondition Failed',
- 413 => 'Request Entity Too Large',
- 414 => 'Request-URI Too Long',
- 415 => 'Unsupported Media Type',
- 416 => 'Requested Range Not Satisfiable',
- 417 => 'Expectation Failed');
-
- if (!array_key_exists($code, $status)) {
- $code = 400;
- }
-
- $status_string = $status[$code];
-
- header('HTTP/1.1 '.$code.' '.$status_string);
-
- common_show_header('Error');
- common_element('div', array('class' => 'error'), $msg);
- common_show_footer();
-}
-
-$xw = null;
-
-# Start an HTML element
-function common_element_start($tag, $attrs=NULL) {
- global $xw;
- $xw->startElement($tag);
- if (is_array($attrs)) {
- foreach ($attrs as $name => $value) {
- $xw->writeAttribute($name, $value);
- }
- } else if (is_string($attrs)) {
- $xw->writeAttribute('class', $attrs);
- }
-}
-
-function common_element_end($tag) {
- static $empty_tag = array('base', 'meta', 'link', 'hr',
- 'br', 'param', 'img', 'area',
- 'input', 'col');
- global $xw;
- # XXX: check namespace
- if (in_array($tag, $empty_tag)) {
- $xw->endElement();
- } else {
- $xw->fullEndElement();
- }
-}
-
-function common_element($tag, $attrs=NULL, $content=NULL) {
- common_element_start($tag, $attrs);
- global $xw;
- if (!is_null($content)) {
- $xw->text($content);
- }
- common_element_end($tag);
-}
-
-function common_start_xml($doc=NULL, $public=NULL, $system=NULL, $indent=true) {
- global $xw;
- $xw = new XMLWriter();
- $xw->openURI('php://output');
- $xw->setIndent($indent);
- $xw->startDocument('1.0', 'UTF-8');
- if ($doc) {
- $xw->writeDTD($doc, $public, $system);
- }
-}
-
-function common_end_xml() {
- global $xw;
- $xw->endDocument();
- $xw->flush();
-}
-
-function common_init_language() {
- mb_internal_encoding('UTF-8');
- $language = common_language();
- # So we don't have to make people install the gettext locales
- putenv('LANGUAGE='.$language);
- putenv('LANG='.$language);
- $locale_set = setlocale(LC_ALL, $language . ".utf8",
- $language . ".UTF8",
- $language . ".utf-8",
- $language . ".UTF-8",
- $language);
- bindtextdomain("laconica", common_config('site','locale_path'));
- bind_textdomain_codeset("laconica", "UTF-8");
- textdomain("laconica");
- setlocale(LC_CTYPE, 'C');
- if(!$locale_set) {
- common_log(LOG_INFO,'Language requested:'.$language.' - locale could not be set:',__FILE__);
- }
-}
-
-define('PAGE_TYPE_PREFS', 'text/html,application/xhtml+xml,application/xml;q=0.3,text/xml;q=0.2');
-
-function common_show_header($pagetitle, $callable=NULL, $data=NULL, $headercall=NULL) {
-
- global $config, $xw;
-
- common_start_html();
-
- common_element_start('head');
- common_element('title', NULL,
- $pagetitle . " - " . $config['site']['name']);
- common_element('link', array('rel' => 'stylesheet',
- 'type' => 'text/css',
- 'href' => theme_path('display.css') . '?version=' . LACONICA_VERSION,
- 'media' => 'screen, projection, tv'));
- foreach (array(6,7) as $ver) {
- if (file_exists(theme_file('ie'.$ver.'.css'))) {
- # Yes, IE people should be put in jail.
- $xw->writeComment('[if lte IE '.$ver.']><link rel="stylesheet" type="text/css" '.
- 'href="'.theme_path('ie'.$ver.'.css').'?version='.LACONICA_VERSION.'" /><![endif]');
- }
- }
-
- common_element('script', array('type' => 'text/javascript',
- 'src' => common_path('js/jquery.min.js')),
- ' ');
- common_element('script', array('type' => 'text/javascript',
- 'src' => common_path('js/jquery.form.js')),
- ' ');
- common_element('script', array('type' => 'text/javascript',
- 'src' => common_path('js/xbImportNode.js')),
- ' ');
- common_element('script', array('type' => 'text/javascript',
- 'src' => common_path('js/util.js?version='.LACONICA_VERSION)),
- ' ');
- common_element('link', array('rel' => 'search', 'type' => 'application/opensearchdescription+xml',
- 'href' => common_local_url('opensearch', array('type' => 'people')),
- 'title' => common_config('site', 'name').' People Search'));
-
- common_element('link', array('rel' => 'search', 'type' => 'application/opensearchdescription+xml',
- 'href' => common_local_url('opensearch', array('type' => 'notice')),
- 'title' => common_config('site', 'name').' Notice Search'));
-
- if ($callable) {
- if ($data) {
- call_user_func($callable, $data);
- } else {
- call_user_func($callable);
- }
- }
- common_element_end('head');
- common_element_start('body');
- common_element_start('div', array('id' => 'wrap'));
- common_element_start('div', array('id' => 'header'));
- common_nav_menu();
- if ((isset($config['site']['logo']) && is_string($config['site']['logo']) && (strlen($config['site']['logo']) > 0))
- || file_exists(theme_file('logo.png')))
- {
- common_element_start('a', array('href' => common_local_url('public')));
- common_element('img', array('src' => isset($config['site']['logo']) ?
- ($config['site']['logo']) : theme_path('logo.png'),
- 'alt' => $config['site']['name'],
- 'id' => 'logo'));
- common_element_end('a');
- } else {
- common_element_start('p', array('id' => 'branding'));
- common_element('a', array('href' => common_local_url('public')),
- $config['site']['name']);
- common_element_end('p');
- }
-
- common_element('h1', 'pagetitle', $pagetitle);
-
- if ($headercall) {
- if ($data) {
- call_user_func($headercall, $data);
- } else {
- call_user_func($headercall);
- }
- }
- common_element_end('div');
- common_element_start('div', array('id' => 'content'));
-}
-
-function common_start_html($type=NULL, $indent=true) {
-
- if (!$type) {
- $httpaccept = isset($_SERVER['HTTP_ACCEPT']) ? $_SERVER['HTTP_ACCEPT'] : NULL;
-
- # XXX: allow content negotiation for RDF, RSS, or XRDS
-
- $type = common_negotiate_type(common_accept_to_prefs($httpaccept),
- common_accept_to_prefs(PAGE_TYPE_PREFS));
-
- if (!$type) {
- common_user_error(_('This page is not available in a media type you accept'), 406);
- exit(0);
- }
- }
-
- header('Content-Type: '.$type);
-
- common_start_xml('html',
- '-//W3C//DTD XHTML 1.0 Strict//EN',
- 'http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd', $indent);
-
- # FIXME: correct language for interface
-
- $language = common_language();
-
- common_element_start('html', array('xmlns' => 'http://www.w3.org/1999/xhtml',
- 'xml:lang' => $language,
- 'lang' => $language));
-}
-
-function common_show_footer() {
- global $xw, $config;
- common_element_end('div'); # content div
- common_foot_menu();
- common_element_start('div', array('id' => 'footer'));
- common_element_start('div', 'laconica');
- if (common_config('site', 'broughtby')) {
- $instr = _('**%%site.name%%** is a microblogging service brought to you by [%%site.broughtby%%](%%site.broughtbyurl%%). ');
- } else {
- $instr = _('**%%site.name%%** is a microblogging service. ');
- }
- $instr .= sprintf(_('It runs the [Laconica](http://laconi.ca/) microblogging software, version %s, available under the [GNU Affero General Public License](http://www.fsf.org/licensing/licenses/agpl-3.0.html).'), LACONICA_VERSION);
- $output = common_markup_to_html($instr);
- common_raw($output);
- common_element_end('div');
- common_element('img', array('id' => 'cc',
- 'src' => $config['license']['image'],
- 'alt' => $config['license']['title']));
- common_element_start('p');
- common_text(_('Unless otherwise specified, contents of this site are copyright by the contributors and available under the '));
- common_element('a', array('class' => 'license',
- 'rel' => 'license',
- 'href' => $config['license']['url']),
- $config['license']['title']);
- common_text(_('. Contributors should be attributed by full name or nickname.'));
- common_element_end('p');
- common_element_end('div');
- common_element_end('div');
- common_element_end('body');
- common_element_end('html');
- common_end_xml();
-}
-
-function common_text($txt) {
- global $xw;
- $xw->text($txt);
-}
-
-function common_raw($xml) {
- global $xw;
- $xw->writeRaw($xml);
-}
-
-function common_nav_menu() {
- $user = common_current_user();
- common_element_start('ul', array('id' => 'nav'));
- if ($user) {
- common_menu_item(common_local_url('all', array('nickname' => $user->nickname)),
- _('Home'));
- }
- common_menu_item(common_local_url('peoplesearch'), _('Search'));
- if ($user) {
- common_menu_item(common_local_url('profilesettings'),
- _('Settings'));
- common_menu_item(common_local_url('invite'),
- _('Invite'));
- common_menu_item(common_local_url('logout'),
- _('Logout'));
- } else {
- common_menu_item(common_local_url('login'), _('Login'));
- if (!common_config('site', 'closed')) {
- common_menu_item(common_local_url('register'), _('Register'));
- }
- common_menu_item(common_local_url('openidlogin'), _('OpenID'));
- }
- common_menu_item(common_local_url('doc', array('title' => 'help')),
- _('Help'));
- common_element_end('ul');
-}
-
-function common_foot_menu() {
- common_element_start('ul', array('id' => 'nav_sub'));
- common_menu_item(common_local_url('doc', array('title' => 'help')),
- _('Help'));
- common_menu_item(common_local_url('doc', array('title' => 'about')),
- _('About'));
- common_menu_item(common_local_url('doc', array('title' => 'faq')),
- _('FAQ'));
- common_menu_item(common_local_url('doc', array('title' => 'privacy')),
- _('Privacy'));
- common_menu_item(common_local_url('doc', array('title' => 'source')),
- _('Source'));
- common_menu_item(common_local_url('doc', array('title' => 'contact')),
- _('Contact'));
- common_element_end('ul');
-}
-
-function common_menu_item($url, $text, $title=NULL, $is_selected=false) {
- $lattrs = array();
- if ($is_selected) {
- $lattrs['class'] = 'current';
- }
- common_element_start('li', $lattrs);
- $attrs['href'] = $url;
- if ($title) {
- $attrs['title'] = $title;
- }
- common_element('a', $attrs, $text);
- common_element_end('li');
-}
-
-function common_input($id, $label, $value=NULL,$instructions=NULL) {
- common_element_start('p');
- common_element('label', array('for' => $id), $label);
- $attrs = array('name' => $id,
- 'type' => 'text',
- 'class' => 'input_text',
- 'id' => $id);
- if ($value) {
- $attrs['value'] = htmlspecialchars($value);
- }
- common_element('input', $attrs);
- if ($instructions) {
- common_element('span', 'input_instructions', $instructions);
- }
- common_element_end('p');
-}
-
-function common_checkbox($id, $label, $checked=false, $instructions=NULL, $value='true', $disabled=false)
-{
- common_element_start('p');
- $attrs = array('name' => $id,
- 'type' => 'checkbox',
- 'class' => 'checkbox',
- 'id' => $id);
- if ($value) {
- $attrs['value'] = htmlspecialchars($value);
- }
- if ($checked) {
- $attrs['checked'] = 'checked';
- }
- if ($disabled) {
- $attrs['disabled'] = 'true';
- }
- common_element('input', $attrs);
- common_text(' ');
- common_element('label', array('class' => 'checkbox_label', 'for' => $id), $label);
- common_text(' ');
- if ($instructions) {
- common_element('span', 'input_instructions', $instructions);
- }
- common_element_end('p');
-}
-
-function common_dropdown($id, $label, $content, $instructions=NULL, $blank_select=FALSE, $selected=NULL) {
- common_element_start('p');
- common_element('label', array('for' => $id), $label);
- common_element_start('select', array('id' => $id, 'name' => $id));
- if ($blank_select) {
- common_element('option', array('value' => ''));
- }
- foreach ($content as $value => $option) {
- if ($value == $selected) {
- common_element('option', array('value' => $value, 'selected' => $value), $option);
- } else {
- common_element('option', array('value' => $value), $option);
- }
- }
- common_element_end('select');
- if ($instructions) {
- common_element('span', 'input_instructions', $instructions);
- }
- common_element_end('p');
-}
-function common_hidden($id, $value) {
- common_element('input', array('name' => $id,
- 'type' => 'hidden',
- 'id' => $id,
- 'value' => $value));
-}
-
-function common_password($id, $label, $instructions=NULL) {
- common_element_start('p');
- common_element('label', array('for' => $id), $label);
- $attrs = array('name' => $id,
- 'type' => 'password',
- 'class' => 'password',
- 'id' => $id);
- common_element('input', $attrs);
- if ($instructions) {
- common_element('span', 'input_instructions', $instructions);
- }
- common_element_end('p');
-}
-
-function common_submit($id, $label, $cls='submit') {
- global $xw;
- common_element_start('p');
- common_element('input', array('type' => 'submit',
- 'id' => $id,
- 'name' => $id,
- 'class' => $cls,
- 'value' => $label));
- common_element_end('p');
-}
-
-function common_textarea($id, $label, $content=NULL, $instructions=NULL) {
- common_element_start('p');
- common_element('label', array('for' => $id), $label);
- common_element('textarea', array('rows' => 3,
- 'cols' => 40,
- 'name' => $id,
- 'id' => $id),
- ($content) ? $content : '');
- if ($instructions) {
- common_element('span', 'input_instructions', $instructions);
- }
- common_element_end('p');
-}
-
-function common_timezone() {
- if (common_logged_in()) {
- $user = common_current_user();
- if ($user->timezone) {
- return $user->timezone;
- }
- }
-
- global $config;
- return $config['site']['timezone'];
-}
-
-function common_language() {
-
- // If there is a user logged in and they've set a language preference
- // then return that one...
- if (common_logged_in()) {
- $user = common_current_user();
- $user_language = $user->language;
- if ($user_language)
- return $user_language;
+/* XXX: break up into separate modules (HTTP, user, files) */
+
+// Show a server error
+
+function common_server_error($msg, $code=500)
+{
+ $err = new ServerErrorAction($msg, $code);
+ $err->showPage();
+}
+
+// Show a user error
+function common_user_error($msg, $code=400)
+{
+ $err = new ClientErrorAction($msg, $code);
+ $err->showPage();
+}
+
+function common_init_locale($language=null)
+{
+ if(!$language) {
+ $language = common_language();
+ }
+ putenv('LANGUAGE='.$language);
+ putenv('LANG='.$language);
+ return setlocale(LC_ALL, $language . ".utf8",
+ $language . ".UTF8",
+ $language . ".utf-8",
+ $language . ".UTF-8",
+ $language);
+}
+
+function common_init_language()
+{
+ mb_internal_encoding('UTF-8');
+ $language = common_language();
+ // So we don't have to make people install the gettext locales
+ $locale_set = common_init_locale($language);
+ bindtextdomain("laconica", common_config('site','locale_path'));
+ bind_textdomain_codeset("laconica", "UTF-8");
+ textdomain("laconica");
+ setlocale(LC_CTYPE, 'C');
+ if(!$locale_set) {
+ common_log(LOG_INFO,'Language requested:'.$language.' - locale could not be set:',__FILE__);
+ }
+}
+
+function common_timezone()
+{
+ if (common_logged_in()) {
+ $user = common_current_user();
+ if ($user->timezone) {
+ return $user->timezone;
}
+ }
+
+ global $config;
+ return $config['site']['timezone'];
+}
+
+function common_language()
+{
+
+ // If there is a user logged in and they've set a language preference
+ // then return that one...
+ if (common_logged_in()) {
+ $user = common_current_user();
+ $user_language = $user->language;
+ if ($user_language)
+ return $user_language;
+ }
- // Otherwise, find the best match for the languages requested by the
- // user's browser...
- $httplang = isset($_SERVER['HTTP_ACCEPT_LANGUAGE']) ? $_SERVER['HTTP_ACCEPT_LANGUAGE'] : NULL;
- if (!empty($httplang)) {
- $language = client_prefered_language($httplang);
- if ($language)
- return $language;
- }
+ // Otherwise, find the best match for the languages requested by the
+ // user's browser...
+ $httplang = isset($_SERVER['HTTP_ACCEPT_LANGUAGE']) ? $_SERVER['HTTP_ACCEPT_LANGUAGE'] : null;
+ if (!empty($httplang)) {
+ $language = client_prefered_language($httplang);
+ if ($language)
+ return $language;
+ }
- // Finally, if none of the above worked, use the site's default...
- return common_config('site', 'language');
+ // Finally, if none of the above worked, use the site's default...
+ return common_config('site', 'language');
}
-# salted, hashed passwords are stored in the DB
+// salted, hashed passwords are stored in the DB
-function common_munge_password($password, $id) {
- return md5($password . $id);
+function common_munge_password($password, $id)
+{
+ return md5($password . $id);
}
-# check if a username exists and has matching password
-function common_check_user($nickname, $password) {
- # NEVER allow blank passwords, even if they match the DB
- if (mb_strlen($password) == 0) {
- return false;
- }
- $user = User::staticGet('nickname', $nickname);
- if (is_null($user)) {
- return false;
- } else {
- if (0 == strcmp(common_munge_password($password, $user->id),
- $user->password)) {
- return $user;
- } else {
- return false;
- }
- }
+// check if a username exists and has matching password
+function common_check_user($nickname, $password)
+{
+ // NEVER allow blank passwords, even if they match the DB
+ if (mb_strlen($password) == 0) {
+ return false;
+ }
+ $user = User::staticGet('nickname', $nickname);
+ if (is_null($user)) {
+ return false;
+ } else {
+ if (0 == strcmp(common_munge_password($password, $user->id),
+ $user->password)) {
+ return $user;
+ } else {
+ return false;
+ }
+ }
}
-# is the current user logged in?
-function common_logged_in() {
- return (!is_null(common_current_user()));
+// is the current user logged in?
+function common_logged_in()
+{
+ return (!is_null(common_current_user()));
}
-function common_have_session() {
- return (0 != strcmp(session_id(), ''));
+function common_have_session()
+{
+ return (0 != strcmp(session_id(), ''));
}
-function common_ensure_session() {
- if (!common_have_session()) {
- @session_start();
- }
+function common_ensure_session()
+{
+ if (!common_have_session()) {
+ @session_start();
+ }
}
-# Three kinds of arguments:
-# 1) a user object
-# 2) a nickname
-# 3) NULL to clear
+// Three kinds of arguments:
+// 1) a user object
+// 2) a nickname
+// 3) null to clear
-# Initialize to false; set to NULL if none found
+// Initialize to false; set to null if none found
$_cur = false;
-function common_set_user($user) {
+function common_set_user($user)
+{
global $_cur;
- if (is_null($user) && common_have_session()) {
- $_cur = NULL;
- unset($_SESSION['userid']);
- return true;
- } else if (is_string($user)) {
- $nickname = $user;
- $user = User::staticGet('nickname', $nickname);
- } else if (!($user instanceof User)) {
- return false;
- }
-
- if ($user) {
- common_ensure_session();
- $_SESSION['userid'] = $user->id;
+ if (is_null($user) && common_have_session()) {
+ $_cur = null;
+ unset($_SESSION['userid']);
+ return true;
+ } else if (is_string($user)) {
+ $nickname = $user;
+ $user = User::staticGet('nickname', $nickname);
+ } else if (!($user instanceof User)) {
+ return false;
+ }
+
+ if ($user) {
+ common_ensure_session();
+ $_SESSION['userid'] = $user->id;
$_cur = $user;
- return $_cur;
- }
- return false;
+ return $_cur;
+ }
+ return false;
}
-function common_set_cookie($key, $value, $expiration=0) {
- $path = common_config('site', 'path');
- $server = common_config('site', 'server');
+function common_set_cookie($key, $value, $expiration=0)
+{
+ $path = common_config('site', 'path');
+ $server = common_config('site', 'server');
- if ($path && ($path != '/')) {
- $cookiepath = '/' . $path . '/';
- } else {
- $cookiepath = '/';
- }
- return setcookie($key,
- $value,
- $expiration,
- $cookiepath,
- $server);
+ if ($path && ($path != '/')) {
+ $cookiepath = '/' . $path . '/';
+ } else {
+ $cookiepath = '/';
+ }
+ return setcookie($key,
+ $value,
+ $expiration,
+ $cookiepath,
+ $server);
}
define('REMEMBERME', 'rememberme');
-define('REMEMBERME_EXPIRY', 30 * 24 * 60 * 60); # 30 days
+define('REMEMBERME_EXPIRY', 30 * 24 * 60 * 60); // 30 days
-function common_rememberme($user=NULL) {
- if (!$user) {
- $user = common_current_user();
- if (!$user) {
- common_debug('No current user to remember', __FILE__);
- return false;
- }
- }
+function common_rememberme($user=null)
+{
+ if (!$user) {
+ $user = common_current_user();
+ if (!$user) {
+ common_debug('No current user to remember', __FILE__);
+ return false;
+ }
+ }
- $rm = new Remember_me();
+ $rm = new Remember_me();
- $rm->code = common_good_rand(16);
- $rm->user_id = $user->id;
+ $rm->code = common_good_rand(16);
+ $rm->user_id = $user->id;
- # Wrap the insert in some good ol' fashioned transaction code
+ // Wrap the insert in some good ol' fashioned transaction code
$rm->query('BEGIN');
- $result = $rm->insert();
+ $result = $rm->insert();
- if (!$result) {
- common_log_db_error($rm, 'INSERT', __FILE__);
- common_debug('Error adding rememberme record for ' . $user->nickname, __FILE__);
- return false;
+ if (!$result) {
+ common_log_db_error($rm, 'INSERT', __FILE__);
+ common_debug('Error adding rememberme record for ' . $user->nickname, __FILE__);
+ return false;
}
$rm->query('COMMIT');
- common_debug('Inserted rememberme record (' . $rm->code . ', ' . $rm->user_id . '); result = ' . $result . '.', __FILE__);
+ common_debug('Inserted rememberme record (' . $rm->code . ', ' . $rm->user_id . '); result = ' . $result . '.', __FILE__);
$cookieval = $rm->user_id . ':' . $rm->code;
- common_log(LOG_INFO, 'adding rememberme cookie "' . $cookieval . '" for ' . $user->nickname);
+ common_log(LOG_INFO, 'adding rememberme cookie "' . $cookieval . '" for ' . $user->nickname);
- common_set_cookie(REMEMBERME, $cookieval, time() + REMEMBERME_EXPIRY);
+ common_set_cookie(REMEMBERME, $cookieval, time() + REMEMBERME_EXPIRY);
- return true;
+ return true;
}
-function common_remembered_user() {
+function common_remembered_user()
+{
- $user = NULL;
+ $user = null;
- $packed = isset($_COOKIE[REMEMBERME]) ? $_COOKIE[REMEMBERME] : NULL;
+ $packed = isset($_COOKIE[REMEMBERME]) ? $_COOKIE[REMEMBERME] : null;
- if (!$packed) {
- return NULL;
+ if (!$packed) {
+ return null;
}
list($id, $code) = explode(':', $packed);
if (!$id || !$code) {
common_log(LOG_WARNING, 'Malformed rememberme cookie: ' . $packed);
common_forgetme();
- return NULL;
+ return null;
}
$rm = Remember_me::staticGet($code);
if (!$rm) {
common_log(LOG_WARNING, 'No such remember code: ' . $code);
common_forgetme();
- return NULL;
+ return null;
}
if ($rm->user_id != $id) {
common_log(LOG_WARNING, 'Rememberme code for wrong user: ' . $rm->user_id . ' != ' . $id);
common_forgetme();
- return NULL;
+ return null;
}
$user = User::staticGet($rm->user_id);
if (!$user) {
common_log(LOG_WARNING, 'No such user for rememberme: ' . $rm->user_id);
common_forgetme();
- return NULL;
+ return null;
}
- # successful!
+ // successful!
$result = $rm->delete();
if (!$result) {
common_log_db_error($rm, 'DELETE', __FILE__);
common_log(LOG_WARNING, 'Could not delete rememberme: ' . $code);
common_forgetme();
- return NULL;
+ return null;
}
common_log(LOG_INFO, 'logging in ' . $user->nickname . ' using rememberme code ' . $rm->code);
common_set_user($user);
common_real_login(false);
- # We issue a new cookie, so they can log in
- # automatically again after this session
+ // We issue a new cookie, so they can log in
+ // automatically again after this session
common_rememberme($user);
- return $user;
+ return $user;
}
-# must be called with a valid user!
+// must be called with a valid user!
-function common_forgetme() {
- common_set_cookie(REMEMBERME, '', 0);
+function common_forgetme()
+{
+ common_set_cookie(REMEMBERME, '', 0);
}
-# who is the current user?
-function common_current_user() {
+// who is the current user?
+function common_current_user()
+{
global $_cur;
if ($_cur === false) {
}
}
- # that didn't work; try to remember; will init $_cur to NULL on failure
+ // that didn't work; try to remember; will init $_cur to null on failure
$_cur = common_remembered_user();
if ($_cur) {
common_debug("Got User " . $_cur->nickname);
common_debug("Faking session on remembered user");
- # XXX: Is this necessary?
+ // XXX: Is this necessary?
$_SESSION['userid'] = $_cur->id;
}
}
- return $_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();
- $_SESSION['real_login'] = $real;
+function common_real_login($real=true)
+{
+ common_ensure_session();
+ $_SESSION['real_login'] = $real;
}
-function common_is_real_login() {
- return common_logged_in() && $_SESSION['real_login'];
+function common_is_real_login()
+{
+ return common_logged_in() && $_SESSION['real_login'];
}
-# get canonical version of nickname for comparison
-function common_canonical_nickname($nickname) {
- # XXX: UTF-8 canonicalization (like combining chars)
- return strtolower($nickname);
+// get canonical version of nickname for comparison
+function common_canonical_nickname($nickname)
+{
+ // XXX: UTF-8 canonicalization (like combining chars)
+ return strtolower($nickname);
}
-# get canonical version of email for comparison
-function common_canonical_email($email) {
- # XXX: canonicalize UTF-8
- # XXX: lcase the domain part
- return $email;
+// get canonical version of email for comparison
+function common_canonical_email($email)
+{
+ // XXX: canonicalize UTF-8
+ // XXX: lcase the domain part
+ return $email;
}
-define('URL_REGEX', '^|[ \t\r\n])((ftp|http|https|gopher|mailto|news|nntp|telnet|wais|file|prospero|aim|webcal):(([A-Za-z0-9$_.+!*(),;/?:@&~=-])|%[A-Fa-f0-9]{2}){2,}(#([a-zA-Z0-9][a-zA-Z0-9$_.+!*(),;/?:@&~=%-]*))?([A-Za-z0-9$_+!*();/?:~-]))');
-
-function common_render_content($text, $notice) {
- $r = common_render_text($text);
- $id = $notice->profile_id;
- $r = preg_replace('/(^|\s+)@([A-Za-z0-9]{1,64})/e', "'\\1@'.common_at_link($id, '\\2')", $r);
- $r = preg_replace('/^T ([A-Z0-9]{1,64}) /e', "'T '.common_at_link($id, '\\1').' '", $r);
- $r = preg_replace('/(^|\s+)@#([A-Za-z0-9]{1,64})/e', "'\\1@#'.common_at_hash_link($id, '\\2')", $r);
- return $r;
+function common_render_content($text, $notice)
+{
+ $r = common_render_text($text);
+ $id = $notice->profile_id;
+ $r = preg_replace('/(^|\s+)@([A-Za-z0-9]{1,64})/e', "'\\1@'.common_at_link($id, '\\2')", $r);
+ $r = preg_replace('/^T ([A-Z0-9]{1,64}) /e', "'T '.common_at_link($id, '\\1').' '", $r);
+ $r = preg_replace('/(^|\s+)@#([A-Za-z0-9]{1,64})/e', "'\\1@#'.common_at_hash_link($id, '\\2')", $r);
+ $r = preg_replace('/(^|\s)!([A-Za-z0-9]{1,64})/e', "'\\1!'.common_group_link($id, '\\2')", $r);
+ return $r;
}
-function common_render_text($text) {
- $r = htmlspecialchars($text);
+function common_render_text($text)
+{
+ $r = htmlspecialchars($text);
- $r = preg_replace('/[\x{0}-\x{8}\x{b}-\x{c}\x{e}-\x{19}]/', '', $r);
- $r = preg_replace_callback('@https?://[^\]>\s]+@', 'common_render_uri_thingy', $r);
- $r = preg_replace('/(^|\s+)#([A-Za-z0-9_\-\.]{1,64})/e', "'\\1#'.common_tag_link('\\2')", $r);
- # XXX: machine tags
- return $r;
+ $r = preg_replace('/[\x{0}-\x{8}\x{b}-\x{c}\x{e}-\x{19}]/', '', $r);
+ $r = preg_replace_callback('@(ftp|http|https|mms|rtsp|gopher|news|nntp|telnet|wais|file|prospero|webcal|xmpp|irc)://[^\]>\s]+@', 'common_render_uri_thingy', $r);
+ $r = preg_replace_callback('@(mailto|aim|tel):[^\]>\s]+@', 'common_render_uri_thingy', $r); // Pseudo-protocols don't require '//' after ':'.
+ $r = preg_replace('/(^|\s+)#([A-Za-z0-9_\-\.]{1,64})/e', "'\\1#'.common_tag_link('\\2')", $r);
+ // XXX: machine tags
+ return $r;
}
-function common_render_uri_thingy($matches) {
- $uri = $matches[0];
- $trailer = '';
-
- # Some heuristics for extracting URIs from surrounding punctuation
- # Strip from trailing text...
- if (preg_match('/^(.*)([,.:"\']+)$/', $uri, $matches)) {
- $uri = $matches[1];
- $trailer = $matches[2];
- }
+function common_render_uri_thingy($matches)
+{
+ $uri = $matches[0];
+ $trailer = '';
+
+ // Some heuristics for extracting URIs from surrounding punctuation
+ // Strip from trailing text...
+ if (preg_match('/^(.*)([,.:"\']+)$/', $uri, $matches)) {
+ $uri = $matches[1];
+ $trailer = $matches[2];
+ }
- $pairs = array(
- ']' => '[', # technically disallowed in URIs, but used in Java docs
- ')' => '(', # far too frequent in Wikipedia and MSDN
- );
- $final = substr($uri, -1, 1);
- if (isset($pairs[$final])) {
- $openers = substr_count($uri, $pairs[$final]);
- $closers = substr_count($uri, $final);
- if ($closers > $openers) {
- // Assume the paren was opened outside the URI
- $uri = substr($uri, 0, -1);
- $trailer = $final . $trailer;
- }
- }
- if ($longurl = common_longurl($uri)) {
- $longurl = htmlentities($longurl, ENT_QUOTES, 'UTF-8');
- $title = " title='$longurl'";
- }
- else $title = '';
+ $pairs = array(
+ ']' => '[', // technically disallowed in URIs, but used in Java docs
+ ')' => '(', // far too frequent in Wikipedia and MSDN
+ );
+ $final = substr($uri, -1, 1);
+ if (isset($pairs[$final])) {
+ $openers = substr_count($uri, $pairs[$final]);
+ $closers = substr_count($uri, $final);
+ if ($closers > $openers) {
+ // Assume the paren was opened outside the URI
+ $uri = substr($uri, 0, -1);
+ $trailer = $final . $trailer;
+ }
+ }
+ if ($longurl = common_longurl($uri)) {
+ $longurl = htmlentities($longurl, ENT_QUOTES, 'UTF-8');
+ $title = " title='$longurl'";
+ }
+ else $title = '';
-
return '<a href="' . $uri . '"' . $title . ' class="extlink">' . $uri . '</a>' . $trailer;
+ return '<a href="' . $uri . '"' . $title . ' class="extlink">' . $uri . '</a>' . $trailer;
}
-function common_longurl($short_url) {
+function common_longurl($short_url)
+{
$long_url = common_shorten_link($short_url, true);
if ($long_url === $short_url) return false;
return $long_url;
}
-function common_longurl2($uri) {
- $uri_e = urlencode($uri);
- $longurl = unserialize(file_get_contents("http://api.longurl.org/v1/expand?format=php&url=$uri_e"));
- if (empty($longurl['long_url']) || $uri === $longurl['long_url']) return false;
- return stripslashes($longurl['long_url']);
+function common_longurl2($uri)
+{
+ $uri_e = urlencode($uri);
+ $longurl = unserialize(file_get_contents("http://api.longurl.org/v1/expand?format=php&url=$uri_e"));
+ if (empty($longurl['long_url']) || $uri === $longurl['long_url']) return false;
+ return stripslashes($longurl['long_url']);
}
-function common_shorten_links($text) {
+function common_shorten_links($text)
+{
if (mb_strlen($text) <= 140) return $text;
static $cache = array();
if (isset($cache[$text])) return $cache[$text];
// \s = not a horizontal whitespace character (since PHP 5.2.4)
- return $cache[$text] = preg_replace('@https?://[^)\]>\s]+@e', "common_shorten_link('\\0')", $text);
+ return $cache[$text] = preg_replace('@https?://[^)\]>\s]+@e', "common_shorten_link('\\0')", $text);
}
-function common_shorten_link($url, $reverse = false) {
- static $url_cache = array();
+function common_shorten_link($url, $reverse = false)
+{
+ static $url_cache = array();
if ($reverse) return isset($url_cache[$url]) ? $url_cache[$url] : $url;
- $user = common_current_user();
-
- $curlh = curl_init();
- curl_setopt($curlh, CURLOPT_CONNECTTIMEOUT, 20); // # seconds to wait
- curl_setopt($curlh, CURLOPT_USERAGENT, 'Laconica');
- curl_setopt($curlh, CURLOPT_RETURNTRANSFER, true);
-
- switch($user->urlshorteningservice) {
- case 'ur1.ca':
- $short_url_service = new LilUrl;
- $short_url = $short_url_service->shorten($url);
- break;
-
- case '2tu.us':
- $short_url_service = new TightUrl;
- $short_url = $short_url_service->shorten($url);
- break;
-
- case 'ptiturl.com':
- $short_url_service = new PtitUrl;
- $short_url = $short_url_service->shorten($url);
- break;
-
- case 'bit.ly':
- curl_setopt($curlh, CURLOPT_URL, 'http://bit.ly/api?method=shorten&long_url='.urlencode($url));
- $short_url = current(json_decode(curl_exec($curlh))->results)->hashUrl;
- break;
-
- case 'is.gd':
- curl_setopt($curlh, CURLOPT_URL, 'http://is.gd/api.php?longurl='.urlencode($url));
- $short_url = curl_exec($curlh);
- break;
- case 'snipr.com':
- curl_setopt($curlh, CURLOPT_URL, 'http://snipr.com/site/snip?r=simple&link='.urlencode($url));
- $short_url = curl_exec($curlh);
- break;
- case 'metamark.net':
- curl_setopt($curlh, CURLOPT_URL, 'http://metamark.net/api/rest/simple?long_url='.urlencode($url));
- $short_url = curl_exec($curlh);
- break;
- case 'tinyurl.com':
- curl_setopt($curlh, CURLOPT_URL, 'http://tinyurl.com/api-create.php?url='.urlencode($url));
- $short_url = curl_exec($curlh);
- break;
- default:
- $short_url = false;
- }
-
- curl_close($curlh);
-
- if ($short_url) {
+ $user = common_current_user();
+
+ $curlh = curl_init();
+ curl_setopt($curlh, CURLOPT_CONNECTTIMEOUT, 20); // # seconds to wait
+ curl_setopt($curlh, CURLOPT_USERAGENT, 'Laconica');
+ curl_setopt($curlh, CURLOPT_RETURNTRANSFER, true);
+
+ switch($user->urlshorteningservice) {
+ case 'ur1.ca':
+ $short_url_service = new LilUrl;
+ $short_url = $short_url_service->shorten($url);
+ break;
+
+ case '2tu.us':
+ $short_url_service = new TightUrl;
+ $short_url = $short_url_service->shorten($url);
+ break;
+
+ case 'ptiturl.com':
+ $short_url_service = new PtitUrl;
+ $short_url = $short_url_service->shorten($url);
+ break;
+
+ case 'bit.ly':
+ curl_setopt($curlh, CURLOPT_URL, 'http://bit.ly/api?method=shorten&long_url='.urlencode($url));
+ $short_url = current(json_decode(curl_exec($curlh))->results)->hashUrl;
+ break;
+
+ case 'is.gd':
+ curl_setopt($curlh, CURLOPT_URL, 'http://is.gd/api.php?longurl='.urlencode($url));
+ $short_url = curl_exec($curlh);
+ break;
+ case 'snipr.com':
+ curl_setopt($curlh, CURLOPT_URL, 'http://snipr.com/site/snip?r=simple&link='.urlencode($url));
+ $short_url = curl_exec($curlh);
+ break;
+ case 'metamark.net':
+ curl_setopt($curlh, CURLOPT_URL, 'http://metamark.net/api/rest/simple?long_url='.urlencode($url));
+ $short_url = curl_exec($curlh);
+ break;
+ case 'tinyurl.com':
+ curl_setopt($curlh, CURLOPT_URL, 'http://tinyurl.com/api-create.php?url='.urlencode($url));
+ $short_url = curl_exec($curlh);
+ break;
+ default:
+ $short_url = false;
+ }
+
+ curl_close($curlh);
+
+ if ($short_url) {
$url_cache[(string)$short_url] = $url;
- return (string)$short_url;
- }
- return $url;
-}
-
-function common_xml_safe_str($str) {
- $xmlStr = htmlentities(iconv('UTF-8', 'UTF-8//IGNORE', $str), ENT_NOQUOTES, 'UTF-8');
-
- // Replace control, formatting, and surrogate characters with '*', ala Twitter
- return preg_replace('/[\p{Cc}\p{Cf}\p{Cs}]/u', '*', $str);
-}
-
-function common_tag_link($tag) {
- $canonical = common_canonical_tag($tag);
- $url = common_local_url('tag', array('tag' => $canonical));
- return '<a href="' . htmlspecialchars($url) . '" rel="tag" class="hashlink">' . htmlspecialchars($tag) . '</a>';
-}
-
-function common_canonical_tag($tag) {
- return strtolower(str_replace(array('-', '_', '.'), '', $tag));
-}
-
-function common_valid_profile_tag($str) {
- return preg_match('/^[A-Za-z0-9_\-\.]{1,64}$/', $str);
-}
-
-function common_at_link($sender_id, $nickname) {
- $sender = Profile::staticGet($sender_id);
- $recipient = common_relative_profile($sender, common_canonical_nickname($nickname));
- if ($recipient) {
- return '<span class="vcard"><a class="fn nickname url" rel="reply" href="'.htmlspecialchars($recipient->profileurl).'" class="atlink">'.$nickname.'</a></span>';
- } else {
- return '<span class="vcard"> <span class="fn nickname">'.$nickname.'</span> </span>';
- }
-}
-
-function common_at_hash_link($sender_id, $tag) {
- $user = User::staticGet($sender_id);
- if (!$user) {
- return $tag;
- }
- $tagged = Profile_tag::getTagged($user->id, common_canonical_tag($tag));
- if ($tagged) {
- $url = common_local_url('subscriptions',
- array('nickname' => $user->nickname,
- 'tag' => $tag));
- return '<a href="'.htmlspecialchars($url).'" class="atlink">'.$tag.'</a>';
- } else {
- return $tag;
- }
-}
-
-function common_relative_profile($sender, $nickname, $dt=NULL) {
- # Try to find profiles this profile is subscribed to that have this nickname
- $recipient = new Profile();
- # XXX: use a join instead of a subquery
- $recipient->whereAdd('EXISTS (SELECT subscribed from subscription where subscriber = '.$sender->id.' and subscribed = id)', 'AND');
- $recipient->whereAdd('nickname = "' . trim($nickname) . '"', 'AND');
- if ($recipient->find(TRUE)) {
- # XXX: should probably differentiate between profiles with
- # the same name by date of most recent update
- return $recipient;
- }
- # Try to find profiles that listen to this profile and that have this nickname
- $recipient = new Profile();
- # XXX: use a join instead of a subquery
- $recipient->whereAdd('EXISTS (SELECT subscriber from subscription where subscribed = '.$sender->id.' and subscriber = id)', 'AND');
- $recipient->whereAdd('nickname = "' . trim($nickname) . '"', 'AND');
- if ($recipient->find(TRUE)) {
- # XXX: should probably differentiate between profiles with
- # the same name by date of most recent update
- return $recipient;
- }
- # If this is a local user, try to find a local user with that nickname.
- $sender = User::staticGet($sender->id);
- if ($sender) {
- $recipient_user = User::staticGet('nickname', $nickname);
- if ($recipient_user) {
- return $recipient_user->getProfile();
- }
- }
- # Otherwise, no links. @messages from local users to remote users,
- # or from remote users to other remote users, are just
- # outside our ability to make intelligent guesses about
- return NULL;
+ return (string)$short_url;
+ }
+ return $url;
+}
+
+function common_xml_safe_str($str)
+{
+ $xmlStr = htmlentities(iconv('UTF-8', 'UTF-8//IGNORE', $str), ENT_NOQUOTES, 'UTF-8');
+
+ // Replace control, formatting, and surrogate characters with '*', ala Twitter
+ return preg_replace('/[\p{Cc}\p{Cf}\p{Cs}]/u', '*', $str);
+}
+
+function common_tag_link($tag)
+{
+ $canonical = common_canonical_tag($tag);
+ $url = common_local_url('tag', array('tag' => $canonical));
+ return '<span class="tag"><a href="' . htmlspecialchars($url) . '" rel="tag">' . htmlspecialchars($tag) . '</a></span>';
+}
+
+function common_canonical_tag($tag)
+{
+ return strtolower(str_replace(array('-', '_', '.'), '', $tag));
+}
+
+function common_valid_profile_tag($str)
+{
+ return preg_match('/^[A-Za-z0-9_\-\.]{1,64}$/', $str);
+}
+
+function common_at_link($sender_id, $nickname)
+{
+ $sender = Profile::staticGet($sender_id);
+ $recipient = common_relative_profile($sender, common_canonical_nickname($nickname));
+ if ($recipient) {
+ return '<span class="vcard"><a href="'.htmlspecialchars($recipient->profileurl).'" class="url"><span class="fn nickname">'.$nickname.'</span></a></span>';
+ } else {
+ return $nickname;
+ }
+}
+
+function common_group_link($sender_id, $nickname)
+{
+ $sender = Profile::staticGet($sender_id);
+ $group = User_group::staticGet('nickname', common_canonical_nickname($nickname));
+ if ($group && $sender->isMember($group)) {
+ return '<span class="vcard"><a href="'.htmlspecialchars($group->permalink()).'" class="url"><span class="fn nickname">'.$nickname.'</span></a></span>';
+ } else {
+ return $nickname;
+ }
+}
+
+function common_at_hash_link($sender_id, $tag)
+{
+ $user = User::staticGet($sender_id);
+ if (!$user) {
+ return $tag;
+ }
+ $tagged = Profile_tag::getTagged($user->id, common_canonical_tag($tag));
+ if ($tagged) {
+ $url = common_local_url('subscriptions',
+ array('nickname' => $user->nickname,
+ 'tag' => $tag));
+ return '<span class="tag"><a href="'.htmlspecialchars($url).'" rel="tag">'.$tag.'</a></span>';
+ } else {
+ return $tag;
+ }
+}
+
+function common_relative_profile($sender, $nickname, $dt=null)
+{
+ // Try to find profiles this profile is subscribed to that have this nickname
+ $recipient = new Profile();
+ // XXX: use a join instead of a subquery
+ $recipient->whereAdd('EXISTS (SELECT subscribed from subscription where subscriber = '.$sender->id.' and subscribed = id)', 'AND');
+ $recipient->whereAdd('nickname = "' . trim($nickname) . '"', 'AND');
+ if ($recipient->find(true)) {
+ // XXX: should probably differentiate between profiles with
+ // the same name by date of most recent update
+ return $recipient;
+ }
+ // Try to find profiles that listen to this profile and that have this nickname
+ $recipient = new Profile();
+ // XXX: use a join instead of a subquery
+ $recipient->whereAdd('EXISTS (SELECT subscriber from subscription where subscribed = '.$sender->id.' and subscriber = id)', 'AND');
+ $recipient->whereAdd('nickname = "' . trim($nickname) . '"', 'AND');
+ if ($recipient->find(true)) {
+ // XXX: should probably differentiate between profiles with
+ // the same name by date of most recent update
+ return $recipient;
+ }
+ // If this is a local user, try to find a local user with that nickname.
+ $sender = User::staticGet($sender->id);
+ if ($sender) {
+ $recipient_user = User::staticGet('nickname', $nickname);
+ if ($recipient_user) {
+ return $recipient_user->getProfile();
+ }
+ }
+ // Otherwise, no links. @messages from local users to remote users,
+ // or from remote users to other remote users, are just
+ // outside our ability to make intelligent guesses about
+ return null;
}
// where should the avatar go for this user?
-function common_avatar_filename($id, $extension, $size=NULL, $extra=NULL) {
- global $config;
-
- if ($size) {
- return $id . '-' . $size . (($extra) ? ('-' . $extra) : '') . $extension;
- } else {
- return $id . '-original' . (($extra) ? ('-' . $extra) : '') . $extension;
- }
-}
-
-function common_avatar_path($filename) {
- global $config;
- return INSTALLDIR . '/avatar/' . $filename;
-}
-
-function common_avatar_url($filename) {
- return common_path('avatar/'.$filename);
-}
-
-function common_avatar_display_url($avatar) {
- $server = common_config('avatar', 'server');
- if ($server) {
- return 'http://'.$server.'/'.$avatar->filename;
- } else {
- return $avatar->url;
- }
-}
-
-function common_default_avatar($size) {
- static $sizenames = array(AVATAR_PROFILE_SIZE => 'profile',
- AVATAR_STREAM_SIZE => 'stream',
- AVATAR_MINI_SIZE => 'mini');
- return theme_path('default-avatar-'.$sizenames[$size].'.png');
-}
-
-function common_local_url($action, $args=NULL, $fragment=NULL) {
- $url = NULL;
- if (common_config('site','fancy')) {
- $url = common_fancy_url($action, $args);
- } else {
- $url = common_simple_url($action, $args);
- }
- if (!is_null($fragment)) {
- $url .= '#'.$fragment;
- }
- return $url;
-}
-
-function common_fancy_url($action, $args=NULL) {
- switch (strtolower($action)) {
- case 'public':
- if ($args && isset($args['page'])) {
- return common_path('?page=' . $args['page']);
- } else {
- return common_path('');
- }
- case 'featured':
- if ($args && isset($args['page'])) {
- return common_path('featured?page=' . $args['page']);
- } else {
- return common_path('featured');
- }
- case 'favorited':
- if ($args && isset($args['page'])) {
- return common_path('favorited?page=' . $args['page']);
- } else {
- return common_path('favorited');
- }
- case 'publicrss':
- return common_path('rss');
- case 'publicxrds':
- return common_path('xrds');
- case 'featuredrss':
- return common_path('featuredrss');
- case 'favoritedrss':
- return common_path('favoritedrss');
- case 'opensearch':
- if ($args && $args['type']) {
- return common_path('opensearch/'.$args['type']);
- } else {
- return common_path('opensearch/people');
- }
- case 'doc':
- return common_path('doc/'.$args['title']);
- case 'login':
- case 'logout':
- case 'subscribe':
- case 'unsubscribe':
- case 'invite':
- return common_path('main/'.$action);
- case 'tagother':
- return common_path('main/tagother?id='.$args['id']);
- case 'register':
- if ($args && $args['code']) {
- return common_path('main/register/'.$args['code']);
- } else {
- return common_path('main/register');
- }
- case 'remotesubscribe':
- if ($args && $args['nickname']) {
- return common_path('main/remote?nickname=' . $args['nickname']);
- } else {
- return common_path('main/remote');
- }
- case 'nudge':
- return common_path($args['nickname'].'/nudge');
- case 'openidlogin':
- return common_path('main/openid');
- case 'profilesettings':
- return common_path('settings/profile');
- case 'emailsettings':
- return common_path('settings/email');
- case 'openidsettings':
- return common_path('settings/openid');
- case 'smssettings':
- return common_path('settings/sms');
- case 'twittersettings':
- return common_path('settings/twitter');
- case 'othersettings':
- return common_path('settings/other');
+function common_avatar_filename($id, $extension, $size=null, $extra=null)
+{
+ global $config;
+
+ if ($size) {
+ return $id . '-' . $size . (($extra) ? ('-' . $extra) : '') . $extension;
+ } else {
+ return $id . '-original' . (($extra) ? ('-' . $extra) : '') . $extension;
+ }
+}
+
+function common_avatar_path($filename)
+{
+ global $config;
+ return INSTALLDIR . '/avatar/' . $filename;
+}
+
+function common_avatar_url($filename)
+{
+ return common_path('avatar/'.$filename);
+}
+
+function common_avatar_display_url($avatar)
+{
+ $server = common_config('avatar', 'server');
+ if ($server) {
+ return 'http://'.$server.'/'.$avatar->filename;
+ } else {
+ return $avatar->url;
+ }
+}
+
+function common_default_avatar($size)
+{
+ static $sizenames = array(AVATAR_PROFILE_SIZE => 'profile',
+ AVATAR_STREAM_SIZE => 'stream',
+ AVATAR_MINI_SIZE => 'mini');
+ return theme_path('default-avatar-'.$sizenames[$size].'.png');
+}
+
+function common_local_url($action, $args=null, $fragment=null)
+{
+ $url = null;
+ if (common_config('site','fancy')) {
+ $url = common_fancy_url($action, $args);
+ } else {
+ $url = common_simple_url($action, $args);
+ }
+ if (!is_null($fragment)) {
+ $url .= '#'.$fragment;
+ }
+ return $url;
+}
+
+function common_fancy_url($action, $args=null)
+{
+ switch (strtolower($action)) {
+ case 'public':
+ if ($args && isset($args['page'])) {
+ return common_path('?page=' . $args['page']);
+ } else {
+ return common_path('');
+ }
+ case 'featured':
+ if ($args && isset($args['page'])) {
+ return common_path('featured?page=' . $args['page']);
+ } else {
+ return common_path('featured');
+ }
+ case 'favorited':
+ if ($args && isset($args['page'])) {
+ return common_path('favorited?page=' . $args['page']);
+ } else {
+ return common_path('favorited');
+ }
+ case 'publicrss':
+ return common_path('rss');
+ case 'publicatom':
+ return common_path("api/statuses/public_timeline.atom");
+ case 'publicxrds':
+ return common_path('xrds');
+ case 'featuredrss':
+ return common_path('featuredrss');
+ case 'favoritedrss':
+ return common_path('favoritedrss');
+ case 'opensearch':
+ if ($args && $args['type']) {
+ return common_path('opensearch/'.$args['type']);
+ } else {
+ return common_path('opensearch/people');
+ }
+ case 'doc':
+ return common_path('doc/'.$args['title']);
+ case 'block':
+ case 'login':
+ case 'logout':
+ case 'subscribe':
+ case 'unsubscribe':
+ case 'invite':
+ return common_path('main/'.$action);
+ case 'tagother':
+ return common_path('main/tagother?id='.$args['id']);
+ case 'register':
+ if ($args && $args['code']) {
+ return common_path('main/register/'.$args['code']);
+ } else {
+ return common_path('main/register');
+ }
+ case 'remotesubscribe':
+ if ($args && $args['nickname']) {
+ return common_path('main/remote?nickname=' . $args['nickname']);
+ } else {
+ return common_path('main/remote');
+ }
+ case 'nudge':
+ return common_path($args['nickname'].'/nudge');
+ case 'openidlogin':
+ return common_path('main/openid');
+ case 'profilesettings':
+ return common_path('settings/profile');
+ case 'passwordsettings':
+ return common_path('settings/password');
+ case 'emailsettings':
+ return common_path('settings/email');
+ case 'openidsettings':
+ return common_path('settings/openid');
+ case 'smssettings':
+ return common_path('settings/sms');
+ case 'twittersettings':
+ return common_path('settings/twitter');
+ case 'othersettings':
+ return common_path('settings/other');
case 'deleteprofile':
return common_path('settings/delete');
- case 'newnotice':
- if ($args && $args['replyto']) {
- return common_path('notice/new?replyto='.$args['replyto']);
- } else {
- return common_path('notice/new');
- }
- case 'shownotice':
- return common_path('notice/'.$args['notice']);
- case 'deletenotice':
- if ($args && $args['notice']) {
- return common_path('notice/delete/'.$args['notice']);
- } else {
- return common_path('notice/delete');
- }
- case 'microsummary':
- case 'xrds':
- case 'foaf':
- return common_path($args['nickname'].'/'.$action);
- case 'all':
- case 'replies':
- case 'inbox':
- case 'outbox':
- if ($args && isset($args['page'])) {
- return common_path($args['nickname'].'/'.$action.'?page=' . $args['page']);
- } else {
- return common_path($args['nickname'].'/'.$action);
- }
- case 'subscriptions':
- case 'subscribers':
- $nickname = $args['nickname'];
- unset($args['nickname']);
- if (isset($args['tag'])) {
- $tag = $args['tag'];
- unset($args['tag']);
- }
- $params = http_build_query($args);
- if ($params) {
- return common_path($nickname.'/'.$action . (($tag) ? '/' . $tag : '') . '?' . $params);
- } else {
- return common_path($nickname.'/'.$action . (($tag) ? '/' . $tag : ''));
- }
- case 'allrss':
- return common_path($args['nickname'].'/all/rss');
- case 'repliesrss':
- return common_path($args['nickname'].'/replies/rss');
- case 'userrss':
+ case 'newnotice':
+ if ($args && $args['replyto']) {
+ return common_path('notice/new?replyto='.$args['replyto']);
+ } else {
+ return common_path('notice/new');
+ }
+ case 'shownotice':
+ return common_path('notice/'.$args['notice']);
+ case 'deletenotice':
+ if ($args && $args['notice']) {
+ return common_path('notice/delete/'.$args['notice']);
+ } else {
+ return common_path('notice/delete');
+ }
+ case 'microsummary':
+ case 'xrds':
+ case 'foaf':
+ return common_path($args['nickname'].'/'.$action);
+ case 'all':
+ case 'replies':
+ case 'inbox':
+ case 'outbox':
+ if ($args && isset($args['page'])) {
+ return common_path($args['nickname'].'/'.$action.'?page=' . $args['page']);
+ } else {
+ return common_path($args['nickname'].'/'.$action);
+ }
+ case 'subscriptions':
+ case 'subscribers':
+ $nickname = $args['nickname'];
+ unset($args['nickname']);
+ if (isset($args['tag'])) {
+ $tag = $args['tag'];
+ unset($args['tag']);
+ }
+ $params = http_build_query($args);
+ if ($params) {
+ return common_path($nickname.'/'.$action . (($tag) ? '/' . $tag : '') . '?' . $params);
+ } else {
+ return common_path($nickname.'/'.$action . (($tag) ? '/' . $tag : ''));
+ }
+ case 'allrss':
+ return common_path($args['nickname'].'/all/rss');
+ case 'repliesrss':
+ return common_path($args['nickname'].'/replies/rss');
+ case 'userrss':
if (isset($args['limit']))
- return common_path($args['nickname'].'/rss?limit=' . $args['limit']);
- return common_path($args['nickname'].'/rss');
- case 'showstream':
- if ($args && isset($args['page'])) {
- return common_path($args['nickname'].'?page=' . $args['page']);
- } else {
- return common_path($args['nickname']);
- }
-
- case 'usertimeline':
- return common_path("api/statuses/user_timeline/".$args['nickname'].".atom");
- case 'confirmaddress':
- return common_path('main/confirmaddress/'.$args['code']);
- case 'userbyid':
- return common_path('user/'.$args['id']);
- case 'recoverpassword':
- $path = 'main/recoverpassword';
- if ($args['code']) {
- $path .= '/' . $args['code'];
- }
- return common_path($path);
- case 'imsettings':
- return common_path('settings/im');
- case 'peoplesearch':
- return common_path('search/people' . (($args) ? ('?' . http_build_query($args)) : ''));
- case 'noticesearch':
- return common_path('search/notice' . (($args) ? ('?' . http_build_query($args)) : ''));
- case 'noticesearchrss':
- return common_path('search/notice/rss' . (($args) ? ('?' . http_build_query($args)) : ''));
- case 'avatarbynickname':
- return common_path($args['nickname'].'/avatar/'.$args['size']);
- case 'tag':
- if (isset($args['tag']) && $args['tag']) {
- $path = 'tag/' . $args['tag'];
- unset($args['tag']);
- } else {
- $path = 'tags';
- }
- return common_path($path . (($args) ? ('?' . http_build_query($args)) : ''));
- case 'peopletag':
- $path = 'peopletag/' . $args['tag'];
- unset($args['tag']);
- return common_path($path . (($args) ? ('?' . http_build_query($args)) : ''));
- case 'tags':
- return common_path('tags' . (($args) ? ('?' . http_build_query($args)) : ''));
- case 'favor':
- return common_path('main/favor');
- case 'disfavor':
- return common_path('main/disfavor');
- case 'showfavorites':
- if ($args && isset($args['page'])) {
- return common_path($args['nickname'].'/favorites?page=' . $args['page']);
- } else {
- return common_path($args['nickname'].'/favorites');
- }
- case 'favoritesrss':
- return common_path($args['nickname'].'/favorites/rss');
- case 'showmessage':
- return common_path('message/' . $args['message']);
- case 'newmessage':
- return common_path('message/new' . (($args) ? ('?' . http_build_query($args)) : ''));
- case 'api':
- # XXX: do fancy URLs for all the API methods
- switch (strtolower($args['apiaction'])) {
- case 'statuses':
- switch (strtolower($args['method'])) {
- case 'user_timeline.rss':
- return common_path('api/statuses/user_timeline/'.$args['argument'].'.rss');
- case 'user_timeline.atom':
- return common_path('api/statuses/user_timeline/'.$args['argument'].'.atom');
- case 'user_timeline.json':
- return common_path('api/statuses/user_timeline/'.$args['argument'].'.json');
- case 'user_timeline.xml':
- return common_path('api/statuses/user_timeline/'.$args['argument'].'.xml');
- default: return common_simple_url($action, $args);
- }
- default: return common_simple_url($action, $args);
- }
- case 'sup':
- if ($args && isset($args['seconds'])) {
- return common_path('main/sup?seconds='.$args['seconds']);
- } else {
- return common_path('main/sup');
- }
- default:
- return common_simple_url($action, $args);
- }
-}
-
-function common_simple_url($action, $args=NULL) {
- global $config;
- /* XXX: pretty URLs */
- $extra = '';
- if ($args) {
- foreach ($args as $key => $value) {
- $extra .= "&${key}=${value}";
- }
- }
- return common_path("index.php?action=${action}${extra}");
-}
-
-function common_path($relative) {
- global $config;
- $pathpart = ($config['site']['path']) ? $config['site']['path']."/" : '';
- return "http://".$config['site']['server'].'/'.$pathpart.$relative;
-}
-
-function common_date_string($dt) {
- // XXX: do some sexy date formatting
- // return date(DATE_RFC822, $dt);
- $t = strtotime($dt);
- $now = time();
- $diff = $now - $t;
-
- if ($now < $t) { # that shouldn't happen!
- return common_exact_date($dt);
- } else if ($diff < 60) {
- return _('a few seconds ago');
- } else if ($diff < 92) {
- return _('about a minute ago');
- } else if ($diff < 3300) {
- return sprintf(_('about %d minutes ago'), round($diff/60));
- } else if ($diff < 5400) {
- return _('about an hour ago');
- } else if ($diff < 22 * 3600) {
- return sprintf(_('about %d hours ago'), round($diff/3600));
- } else if ($diff < 37 * 3600) {
- return _('about a day ago');
- } else if ($diff < 24 * 24 * 3600) {
- return sprintf(_('about %d days ago'), round($diff/(24*3600)));
- } else if ($diff < 46 * 24 * 3600) {
- return _('about a month ago');
- } else if ($diff < 330 * 24 * 3600) {
- return sprintf(_('about %d months ago'), round($diff/(30*24*3600)));
- } else if ($diff < 480 * 24 * 3600) {
- return _('about a year ago');
- } else {
- return common_exact_date($dt);
- }
-}
-
-function common_exact_date($dt) {
+ return common_path($args['nickname'].'/rss?limit=' . $args['limit']);
+ return common_path($args['nickname'].'/rss');
+ case 'showstream':
+ if ($args && isset($args['page'])) {
+ return common_path($args['nickname'].'?page=' . $args['page']);
+ } else {
+ return common_path($args['nickname']);
+ }
+
+ case 'usertimeline':
+ return common_path("api/statuses/user_timeline/".$args['nickname'].".atom");
+ case 'confirmaddress':
+ return common_path('main/confirmaddress/'.$args['code']);
+ case 'userbyid':
+ return common_path('user/'.$args['id']);
+ case 'recoverpassword':
+ $path = 'main/recoverpassword';
+ if ($args['code']) {
+ $path .= '/' . $args['code'];
+ }
+ return common_path($path);
+ case 'imsettings':
+ return common_path('settings/im');
+ case 'avatarsettings':
+ return common_path('settings/avatar');
+ case 'groupsearch':
+ return common_path('search/group' . (($args) ? ('?' . http_build_query($args)) : ''));
+ case 'peoplesearch':
+ return common_path('search/people' . (($args) ? ('?' . http_build_query($args)) : ''));
+ case 'noticesearch':
+ return common_path('search/notice' . (($args) ? ('?' . http_build_query($args)) : ''));
+ case 'noticesearchrss':
+ return common_path('search/notice/rss' . (($args) ? ('?' . http_build_query($args)) : ''));
+ case 'avatarbynickname':
+ return common_path($args['nickname'].'/avatar/'.$args['size']);
+ case 'tag':
+ $path = 'tag/' . $args['tag'];
+ unset($args['tag']);
+ return common_path($path . (($args) ? ('?' . http_build_query($args)) : ''));
+ case 'publictagcloud':
+ return common_path('tags');
+ case 'peopletag':
+ $path = 'peopletag/' . $args['tag'];
+ unset($args['tag']);
+ return common_path($path . (($args) ? ('?' . http_build_query($args)) : ''));
+ case 'tags':
+ return common_path('tags' . (($args) ? ('?' . http_build_query($args)) : ''));
+ case 'favor':
+ return common_path('main/favor');
+ case 'disfavor':
+ return common_path('main/disfavor');
+ case 'showfavorites':
+ if ($args && isset($args['page'])) {
+ return common_path($args['nickname'].'/favorites?page=' . $args['page']);
+ } else {
+ return common_path($args['nickname'].'/favorites');
+ }
+ case 'favoritesrss':
+ return common_path($args['nickname'].'/favorites/rss');
+ case 'showmessage':
+ return common_path('message/' . $args['message']);
+ case 'newmessage':
+ return common_path('message/new' . (($args) ? ('?' . http_build_query($args)) : ''));
+ case 'api':
+ // XXX: do fancy URLs for all the API methods
+ switch (strtolower($args['apiaction'])) {
+ case 'statuses':
+ switch (strtolower($args['method'])) {
+ case 'user_timeline.rss':
+ return common_path('api/statuses/user_timeline/'.$args['argument'].'.rss');
+ case 'user_timeline.atom':
+ return common_path('api/statuses/user_timeline/'.$args['argument'].'.atom');
+ case 'user_timeline.json':
+ return common_path('api/statuses/user_timeline/'.$args['argument'].'.json');
+ case 'user_timeline.xml':
+ return common_path('api/statuses/user_timeline/'.$args['argument'].'.xml');
+ default: return common_simple_url($action, $args);
+ }
+ default: return common_simple_url($action, $args);
+ }
+ case 'sup':
+ if ($args && isset($args['seconds'])) {
+ return common_path('main/sup?seconds='.$args['seconds']);
+ } else {
+ return common_path('main/sup');
+ }
+ case 'newgroup':
+ return common_path('group/new');
+ case 'showgroup':
+ return common_path('group/'.$args['nickname'] . (($args['page']) ? ('?page=' . $args['page']) : ''));
+ case 'editgroup':
+ return common_path('group/'.$args['nickname'].'/edit');
+ case 'joingroup':
+ return common_path('group/'.$args['nickname'].'/join');
+ case 'leavegroup':
+ return common_path('group/'.$args['nickname'].'/leave');
+ case 'groupbyid':
+ return common_path('group/'.$args['id'].'/id');
+ case 'grouprss':
+ return common_path('group/'.$args['nickname'].'/rss');
+ case 'groupmembers':
+ return common_path('group/'.$args['nickname'].'/members');
+ case 'grouplogo':
+ return common_path('group/'.$args['nickname'].'/logo');
+ case 'usergroups':
+ $nickname = $args['nickname'];
+ unset($args['nickname']);
+ return common_path($nickname.'/groups' . (($args) ? ('?' . http_build_query($args)) : ''));
+ case 'groups':
+ return common_path('group' . (($args) ? ('?' . http_build_query($args)) : ''));
+ default:
+ return common_simple_url($action, $args);
+ }
+}
+
+function common_simple_url($action, $args=null)
+{
+ global $config;
+ /* XXX: pretty URLs */
+ $extra = '';
+ if ($args) {
+ foreach ($args as $key => $value) {
+ $extra .= "&${key}=${value}";
+ }
+ }
+ return common_path("index.php?action=${action}${extra}");
+}
+
+function common_path($relative)
+{
+ global $config;
+ $pathpart = ($config['site']['path']) ? $config['site']['path']."/" : '';
+ return "http://".$config['site']['server'].'/'.$pathpart.$relative;
+}
+
+function common_date_string($dt)
+{
+ // XXX: do some sexy date formatting
+ // return date(DATE_RFC822, $dt);
+ $t = strtotime($dt);
+ $now = time();
+ $diff = $now - $t;
+
+ if ($now < $t) { // that shouldn't happen!
+ return common_exact_date($dt);
+ } else if ($diff < 60) {
+ return _('a few seconds ago');
+ } else if ($diff < 92) {
+ return _('about a minute ago');
+ } else if ($diff < 3300) {
+ return sprintf(_('about %d minutes ago'), round($diff/60));
+ } else if ($diff < 5400) {
+ return _('about an hour ago');
+ } else if ($diff < 22 * 3600) {
+ return sprintf(_('about %d hours ago'), round($diff/3600));
+ } else if ($diff < 37 * 3600) {
+ return _('about a day ago');
+ } else if ($diff < 24 * 24 * 3600) {
+ return sprintf(_('about %d days ago'), round($diff/(24*3600)));
+ } else if ($diff < 46 * 24 * 3600) {
+ return _('about a month ago');
+ } else if ($diff < 330 * 24 * 3600) {
+ return sprintf(_('about %d months ago'), round($diff/(30*24*3600)));
+ } else if ($diff < 480 * 24 * 3600) {
+ return _('about a year ago');
+ } else {
+ return common_exact_date($dt);
+ }
+}
+
+function common_exact_date($dt)
+{
static $_utc;
static $_siteTz;
$_siteTz = new DateTimeZone(common_timezone());
}
- $dateStr = date('d F Y H:i:s', strtotime($dt));
- $d = new DateTime($dateStr, $_utc);
- $d->setTimezone($_siteTz);
- return $d->format(DATE_RFC850);
+ $dateStr = date('d F Y H:i:s', strtotime($dt));
+ $d = new DateTime($dateStr, $_utc);
+ $d->setTimezone($_siteTz);
+ return $d->format(DATE_RFC850);
}
-function common_date_w3dtf($dt) {
- $dateStr = date('d F Y H:i:s', strtotime($dt));
- $d = new DateTime($dateStr, new DateTimeZone('UTC'));
- $d->setTimezone(new DateTimeZone(common_timezone()));
- return $d->format(DATE_W3C);
+function common_date_w3dtf($dt)
+{
+ $dateStr = date('d F Y H:i:s', strtotime($dt));
+ $d = new DateTime($dateStr, new DateTimeZone('UTC'));
+ $d->setTimezone(new DateTimeZone(common_timezone()));
+ return $d->format(DATE_W3C);
}
-function common_date_rfc2822($dt) {
- $dateStr = date('d F Y H:i:s', strtotime($dt));
- $d = new DateTime($dateStr, new DateTimeZone('UTC'));
- $d->setTimezone(new DateTimeZone(common_timezone()));
- return $d->format('r');
+function common_date_rfc2822($dt)
+{
+ $dateStr = date('d F Y H:i:s', strtotime($dt));
+ $d = new DateTime($dateStr, new DateTimeZone('UTC'));
+ $d->setTimezone(new DateTimeZone(common_timezone()));
+ return $d->format('r');
}
-function common_date_iso8601($dt) {
- $dateStr = date('d F Y H:i:s', strtotime($dt));
- $d = new DateTime($dateStr, new DateTimeZone('UTC'));
- $d->setTimezone(new DateTimeZone(common_timezone()));
- return $d->format('c');
+function common_date_iso8601($dt)
+{
+ $dateStr = date('d F Y H:i:s', strtotime($dt));
+ $d = new DateTime($dateStr, new DateTimeZone('UTC'));
+ $d->setTimezone(new DateTimeZone(common_timezone()));
+ return $d->format('c');
}
-function common_sql_now() {
- return strftime('%Y-%m-%d %H:%M:%S', time());
+function common_sql_now()
+{
+ return strftime('%Y-%m-%d %H:%M:%S', time());
}
-function common_redirect($url, $code=307) {
- static $status = array(301 => "Moved Permanently",
- 302 => "Found",
- 303 => "See Other",
- 307 => "Temporary Redirect");
- header("Status: ${code} $status[$code]");
- header("Location: $url");
-
- common_start_xml('a',
- '-//W3C//DTD XHTML 1.0 Strict//EN',
- 'http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd');
- common_element('a', array('href' => $url), $url);
- common_end_xml();
+function common_redirect($url, $code=307)
+{
+ static $status = array(301 => "Moved Permanently",
+ 302 => "Found",
+ 303 => "See Other",
+ 307 => "Temporary Redirect");
+
+ header("Status: ${code} $status[$code]");
+ header("Location: $url");
+
+ $xo = new XMLOutputter();
+ $xo->startXML('a',
+ '-//W3C//DTD XHTML 1.0 Strict//EN',
+ 'http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd');
+ $xo->element('a', array('href' => $url), $url);
+ $xo->endXML();
exit;
}
-function common_save_replies($notice) {
- # Alternative reply format
- $tname = false;
- if (preg_match('/^T ([A-Z0-9]{1,64}) /', $notice->content, $match)) {
- $tname = $match[1];
- }
- # extract all @messages
- $cnt = preg_match_all('/(?:^|\s)@([a-z0-9]{1,64})/', $notice->content, $match);
-
- $names = array();
-
- if ($cnt || $tname) {
- # XXX: is there another way to make an array copy?
- $names = ($tname) ? array_unique(array_merge(array(strtolower($tname)), $match[1])) : array_unique($match[1]);
- }
-
- $sender = Profile::staticGet($notice->profile_id);
-
- $replied = array();
-
- # store replied only for first @ (what user/notice what the reply directed,
- # we assume first @ is it)
-
- for ($i=0; $i<count($names); $i++) {
- $nickname = $names[$i];
- $recipient = common_relative_profile($sender, $nickname, $notice->created);
- if (!$recipient) {
- continue;
- }
- if ($i == 0 && ($recipient->id != $sender->id) && !$notice->reply_to) { # Don't save reply to self
- $reply_for = $recipient;
- $recipient_notice = $reply_for->getCurrentNotice();
- if ($recipient_notice) {
- $orig = clone($notice);
- $notice->reply_to = $recipient_notice->id;
- $notice->update($orig);
- }
- }
- $reply = new Reply();
- $reply->notice_id = $notice->id;
- $reply->profile_id = $recipient->id;
- $id = $reply->insert();
- if (!$id) {
- $last_error = &PEAR::getStaticProperty('DB_DataObject','lastError');
- common_log(LOG_ERR, 'DB error inserting reply: ' . $last_error->message);
- common_server_error(sprintf(_('DB error inserting reply: %s'), $last_error->message));
- return;
- } else {
- $replied[$recipient->id] = 1;
- }
- }
-
- # Hash format replies, too
- $cnt = preg_match_all('/(?:^|\s)@#([a-z0-9]{1,64})/', $notice->content, $match);
- if ($cnt) {
- foreach ($match[1] as $tag) {
- $tagged = Profile_tag::getTagged($sender->id, $tag);
- foreach ($tagged as $t) {
- if (!$replied[$t->id]) {
- $reply = new Reply();
- $reply->notice_id = $notice->id;
- $reply->profile_id = $t->id;
- $id = $reply->insert();
- if (!$id) {
- common_log_db_error($reply, 'INSERT', __FILE__);
- return;
- }
- }
- }
- }
- }
-}
-
-function common_broadcast_notice($notice, $remote=false) {
-
- // Check to see if notice should go to Twitter
- $flink = Foreign_link::getByUserID($notice->profile_id, 1); // 1 == Twitter
- if (($flink->noticesync & FOREIGN_NOTICE_SEND) == FOREIGN_NOTICE_SEND) {
-
- // If it's not a Twitter-style reply, or if the user WANTS to send replies...
-
- if (!preg_match('/^@[a-zA-Z0-9_]{1,15}\b/u', $notice->content) ||
- (($flink->noticesync & FOREIGN_NOTICE_SEND_REPLY) == FOREIGN_NOTICE_SEND_REPLY)) {
-
- $result = common_twitter_broadcast($notice, $flink);
-
- if (!$result) {
- common_debug('Unable to send notice: ' . $notice->id . ' to Twitter.', __FILE__);
- }
- }
- }
-
- if (common_config('queue', 'enabled')) {
- # Do it later!
- return common_enqueue_notice($notice);
- } else {
- return common_real_broadcast($notice, $remote);
- }
-}
-
-function common_twitter_broadcast($notice, $flink) {
- global $config;
- $success = true;
- $fuser = $flink->getForeignUser();
- $twitter_user = $fuser->nickname;
- $twitter_password = $flink->credentials;
- $uri = 'http://www.twitter.com/statuses/update.json';
-
- // XXX: Hack to get around PHP cURL's use of @ being a a meta character
- $statustxt = preg_replace('/^@/', ' @', $notice->content);
-
- $options = array(
- CURLOPT_USERPWD => "$twitter_user:$twitter_password",
- CURLOPT_POST => true,
- CURLOPT_POSTFIELDS => array(
- 'status' => $statustxt,
- 'source' => $config['integration']['source']
- ),
- CURLOPT_RETURNTRANSFER => true,
- CURLOPT_FAILONERROR => true,
- CURLOPT_HEADER => false,
- CURLOPT_FOLLOWLOCATION => true,
- CURLOPT_USERAGENT => "Laconica",
- CURLOPT_CONNECTTIMEOUT => 120, // XXX: Scary!!!! How long should this be?
- CURLOPT_TIMEOUT => 120
- );
-
- $ch = curl_init($uri);
+function common_broadcast_notice($notice, $remote=false)
+{
+
+ // Check to see if notice should go to Twitter
+ $flink = Foreign_link::getByUserID($notice->profile_id, 1); // 1 == Twitter
+ if (($flink->noticesync & FOREIGN_NOTICE_SEND) == FOREIGN_NOTICE_SEND) {
+
+ // If it's not a Twitter-style reply, or if the user WANTS to send replies...
+
+ if (!preg_match('/^@[a-zA-Z0-9_]{1,15}\b/u', $notice->content) ||
+ (($flink->noticesync & FOREIGN_NOTICE_SEND_REPLY) == FOREIGN_NOTICE_SEND_REPLY)) {
+
+ $result = common_twitter_broadcast($notice, $flink);
+
+ if (!$result) {
+ common_debug('Unable to send notice: ' . $notice->id . ' to Twitter.', __FILE__);
+ }
+ }
+ }
+
+ if (common_config('queue', 'enabled')) {
+ // Do it later!
+ return common_enqueue_notice($notice);
+ } else {
+ return common_real_broadcast($notice, $remote);
+ }
+}
+
+function common_twitter_broadcast($notice, $flink)
+{
+ global $config;
+ $success = true;
+ $fuser = $flink->getForeignUser();
+ $twitter_user = $fuser->nickname;
+ $twitter_password = $flink->credentials;
+ $uri = 'http://www.twitter.com/statuses/update.json';
+
+ // XXX: Hack to get around PHP cURL's use of @ being a a meta character
+ $statustxt = preg_replace('/^@/', ' @', $notice->content);
+
+ $options = array(
+ CURLOPT_USERPWD => "$twitter_user:$twitter_password",
+ CURLOPT_POST => true,
+ CURLOPT_POSTFIELDS => array(
+ 'status' => $statustxt,
+ 'source' => $config['integration']['source']
+ ),
+ CURLOPT_RETURNTRANSFER => true,
+ CURLOPT_FAILONERROR => true,
+ CURLOPT_HEADER => false,
+ CURLOPT_FOLLOWLOCATION => true,
+ CURLOPT_USERAGENT => "Laconica",
+ CURLOPT_CONNECTTIMEOUT => 120, // XXX: Scary!!!! How long should this be?
+ CURLOPT_TIMEOUT => 120,
+
+ # Twitter is strict about accepting invalid "Expect" headers
+ CURLOPT_HTTPHEADER => array('Expect:')
+ );
+
+ $ch = curl_init($uri);
curl_setopt_array($ch, $options);
$data = curl_exec($ch);
$errmsg = curl_error($ch);
- if ($errmsg) {
- common_debug("cURL error: $errmsg - trying to send notice for $twitter_user.",
- __FILE__);
- $success = false;
- }
+ if ($errmsg) {
+ common_debug("cURL error: $errmsg - trying to send notice for $twitter_user.",
+ __FILE__);
+ $success = false;
+ }
- curl_close($ch);
+ curl_close($ch);
- if (!$data) {
- common_debug("No data returned by Twitter's API trying to send update for $twitter_user",
- __FILE__);
- $success = false;
- }
+ if (!$data) {
+ common_debug("No data returned by Twitter's API trying to send update for $twitter_user",
+ __FILE__);
+ $success = false;
+ }
- // Twitter should return a status
- $status = json_decode($data);
+ // Twitter should return a status
+ $status = json_decode($data);
- if (!$status->id) {
- common_debug("Unexpected data returned by Twitter API trying to send update for $twitter_user",
- __FILE__);
- $success = false;
- }
+ if (!$status->id) {
+ common_debug("Unexpected data returned by Twitter API trying to send update for $twitter_user",
+ __FILE__);
+ $success = false;
+ }
- return $success;
+ return $success;
}
-# Stick the notice on the queue
+// Stick the notice on the queue
-function common_enqueue_notice($notice) {
- foreach (array('jabber', 'omb', 'sms', 'public') as $transport) {
- $qi = new Queue_item();
- $qi->notice_id = $notice->id;
- $qi->transport = $transport;
- $qi->created = $notice->created;
+function common_enqueue_notice($notice)
+{
+ foreach (array('jabber', 'omb', 'sms', 'public') as $transport) {
+ $qi = new Queue_item();
+ $qi->notice_id = $notice->id;
+ $qi->transport = $transport;
+ $qi->created = $notice->created;
$result = $qi->insert();
- if (!$result) {
- $last_error = &PEAR::getStaticProperty('DB_DataObject','lastError');
- common_log(LOG_ERR, 'DB error inserting queue item: ' . $last_error->message);
- return false;
- }
- common_log(LOG_DEBUG, 'complete queueing notice ID = ' . $notice->id . ' for ' . $transport);
- }
- return $result;
-}
-
-function common_dequeue_notice($notice) {
- $qi = Queue_item::staticGet($notice->id);
- if ($qi) {
- $result = $qi->delete();
- if (!$result) {
- $last_error = &PEAR::getStaticProperty('DB_DataObject','lastError');
- common_log(LOG_ERR, 'DB error deleting queue item: ' . $last_error->message);
- return false;
- }
- common_log(LOG_DEBUG, 'complete dequeueing notice ID = ' . $notice->id);
- return $result;
- } else {
+ if (!$result) {
+ $last_error = &PEAR::getStaticProperty('DB_DataObject','lastError');
+ common_log(LOG_ERR, 'DB error inserting queue item: ' . $last_error->message);
return false;
}
+ common_log(LOG_DEBUG, 'complete queueing notice ID = ' . $notice->id . ' for ' . $transport);
+ }
+ return $result;
}
-function common_real_broadcast($notice, $remote=false) {
- $success = true;
- if (!$remote) {
- # Make sure we have the OMB stuff
- require_once(INSTALLDIR.'/lib/omb.php');
- $success = omb_broadcast_remote_subscribers($notice);
- if (!$success) {
- common_log(LOG_ERR, 'Error in OMB broadcast for notice ' . $notice->id);
- }
- }
- if ($success) {
- require_once(INSTALLDIR.'/lib/jabber.php');
- $success = jabber_broadcast_notice($notice);
- if (!$success) {
- common_log(LOG_ERR, 'Error in jabber broadcast for notice ' . $notice->id);
- }
- }
- if ($success) {
- require_once(INSTALLDIR.'/lib/mail.php');
- $success = mail_broadcast_notice_sms($notice);
- if (!$success) {
- common_log(LOG_ERR, 'Error in sms broadcast for notice ' . $notice->id);
- }
- }
- if ($success) {
- $success = jabber_public_notice($notice);
- if (!$success) {
- common_log(LOG_ERR, 'Error in public broadcast for notice ' . $notice->id);
- }
- }
- // XXX: broadcast notices to other IM
- return $success;
-}
-
-function common_broadcast_profile($profile) {
- // XXX: optionally use a queue system like http://code.google.com/p/microapps/wiki/NQDQ
- require_once(INSTALLDIR.'/lib/omb.php');
- omb_broadcast_profile($profile);
- // XXX: Other broadcasts...?
- return true;
-}
-
-function common_profile_url($nickname) {
- return common_local_url('showstream', array('nickname' => $nickname));
-}
-
-# Don't call if nobody's logged in
-
-function common_notice_form($action=NULL, $content=NULL) {
- $user = common_current_user();
- assert(!is_null($user));
- common_element_start('form', array('id' => 'status_form',
- 'method' => 'post',
- 'action' => common_local_url('newnotice')));
- common_element_start('p');
- common_element('label', array('for' => 'status_textarea',
- 'id' => 'status_label'),
- sprintf(_('What\'s up, %s?'), $user->nickname));
- common_element('span', array('id' => 'counter', 'class' => 'counter'), '140');
- common_element('textarea', array('id' => 'status_textarea',
- 'cols' => 60,
- 'rows' => 3,
- 'name' => 'status_textarea'),
- ($content) ? $content : '');
- common_hidden('token', common_session_token());
- if ($action) {
- common_hidden('returnto', $action);
- }
- # set by JavaScript
- common_hidden('inreplyto', 'false');
- common_element('input', array('id' => 'status_submit',
- 'name' => 'status_submit',
- 'type' => 'submit',
- 'value' => _('Send')));
- common_element_end('p');
- common_element_end('form');
-}
-
-# Should make up a reasonable root URL
-
-function common_root_url() {
- return common_path('');
-}
-
-# 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...?
- if (file_exists('/dev/urandom')) {
- return common_urandom($bytes);
- } else { # FIXME: this is probably not good enough
- return common_mtrand($bytes);
- }
-}
-
-function common_urandom($bytes) {
- $h = fopen('/dev/urandom', 'rb');
- # should not block
- $src = fread($h, $bytes);
- fclose($h);
- $enc = '';
- for ($i = 0; $i < $bytes; $i++) {
- $enc .= sprintf("%02x", (ord($src[$i])));
- }
- return $enc;
-}
-
-function common_mtrand($bytes) {
- $enc = '';
- for ($i = 0; $i < $bytes; $i++) {
- $enc .= sprintf("%02x", mt_rand(0, 255));
- }
- return $enc;
-}
-
-function common_set_returnto($url) {
- common_ensure_session();
- $_SESSION['returnto'] = $url;
-}
-
-function common_get_returnto() {
- common_ensure_session();
- return $_SESSION['returnto'];
-}
-
-function common_timestamp() {
- return date('YmdHis');
-}
-
-function common_ensure_syslog() {
- static $initialized = false;
- if (!$initialized) {
- global $config;
- openlog($config['syslog']['appname'], 0, LOG_USER);
- $initialized = true;
- }
-}
-
-function common_log($priority, $msg, $filename=NULL) {
- $logfile = common_config('site', 'logfile');
- if ($logfile) {
- $log = fopen($logfile, "a");
- if ($log) {
- static $syslog_priorities = array('LOG_EMERG', 'LOG_ALERT', 'LOG_CRIT', 'LOG_ERR',
- 'LOG_WARNING', 'LOG_NOTICE', 'LOG_INFO', 'LOG_DEBUG');
- $output = date('Y-m-d H:i:s') . ' ' . $syslog_priorities[$priority] . ': ' . $msg . "\n";
- fwrite($log, $output);
- fclose($log);
- }
- } else {
- common_ensure_syslog();
- syslog($priority, $msg);
- }
-}
-
-function common_debug($msg, $filename=NULL) {
- if ($filename) {
- common_log(LOG_DEBUG, basename($filename).' - '.$msg);
- } else {
- common_log(LOG_DEBUG, $msg);
- }
-}
-
-function common_log_db_error(&$object, $verb, $filename=NULL) {
- $objstr = common_log_objstring($object);
- $last_error = &PEAR::getStaticProperty('DB_DataObject','lastError');
- common_log(LOG_ERR, $last_error->message . '(' . $verb . ' on ' . $objstr . ')', $filename);
+function common_real_broadcast($notice, $remote=false)
+{
+ $success = true;
+ if (!$remote) {
+ // Make sure we have the OMB stuff
+ require_once(INSTALLDIR.'/lib/omb.php');
+ $success = omb_broadcast_remote_subscribers($notice);
+ if (!$success) {
+ common_log(LOG_ERR, 'Error in OMB broadcast for notice ' . $notice->id);
+ }
+ }
+ if ($success) {
+ require_once(INSTALLDIR.'/lib/jabber.php');
+ $success = jabber_broadcast_notice($notice);
+ if (!$success) {
+ common_log(LOG_ERR, 'Error in jabber broadcast for notice ' . $notice->id);
+ }
+ }
+ if ($success) {
+ require_once(INSTALLDIR.'/lib/mail.php');
+ $success = mail_broadcast_notice_sms($notice);
+ if (!$success) {
+ common_log(LOG_ERR, 'Error in sms broadcast for notice ' . $notice->id);
+ }
+ }
+ if ($success) {
+ $success = jabber_public_notice($notice);
+ if (!$success) {
+ common_log(LOG_ERR, 'Error in public broadcast for notice ' . $notice->id);
+ }
+ }
+ // XXX: broadcast notices to other IM
+ return $success;
}
-function common_log_objstring(&$object) {
- if (is_null($object)) {
- return "NULL";
- }
- $arr = $object->toArray();
- $fields = array();
- foreach ($arr as $k => $v) {
- $fields[] = "$k='$v'";
- }
- $objstring = $object->tableName() . '[' . implode(',', $fields) . ']';
- return $objstring;
+function common_broadcast_profile($profile)
+{
+ // XXX: optionally use a queue system like http://code.google.com/p/microapps/wiki/NQDQ
+ require_once(INSTALLDIR.'/lib/omb.php');
+ omb_broadcast_profile($profile);
+ // XXX: Other broadcasts...?
+ return true;
}
-function common_valid_http_url($url) {
- return Validate::uri($url, array('allowed_schemes' => array('http', 'https')));
-}
-
-function common_valid_tag($tag) {
- if (preg_match('/^tag:(.*?),(\d{4}(-\d{2}(-\d{2})?)?):(.*)$/', $tag, $matches)) {
- return (Validate::email($matches[1]) ||
- preg_match('/^([\w-\.]+)$/', $matches[1]));
- }
- return false;
+function common_profile_url($nickname)
+{
+ return common_local_url('showstream', array('nickname' => $nickname));
}
-# Does a little before-after block for next/prev page
-
-function common_pagination($have_before, $have_after, $page, $action, $args=NULL) {
+// Should make up a reasonable root URL
- if ($have_before || $have_after) {
- common_element_start('div', array('id' => 'pagination'));
- common_element_start('ul', array('id' => 'nav_pagination'));
- }
+function common_root_url()
+{
+ return common_path('');
+}
- if ($have_before) {
- $pargs = array('page' => $page-1);
- $newargs = ($args) ? array_merge($args,$pargs) : $pargs;
+// returns $bytes bytes of random data as a hexadecimal string
+// "good" here is a goal and not a guarantee
- common_element_start('li', 'before');
- common_element('a', array('href' => common_local_url($action, $newargs), 'rel' => 'prev'),
- _('« After'));
- common_element_end('li');
- }
+function common_good_rand($bytes)
+{
+ // XXX: use random.org...?
+ if (file_exists('/dev/urandom')) {
+ return common_urandom($bytes);
+ } else { // FIXME: this is probably not good enough
+ return common_mtrand($bytes);
+ }
+}
- if ($have_after) {
- $pargs = array('page' => $page+1);
- $newargs = ($args) ? array_merge($args,$pargs) : $pargs;
- common_element_start('li', 'after');
- common_element('a', array('href' => common_local_url($action, $newargs), 'rel' => 'next'),
- _('Before »'));
- common_element_end('li');
- }
+function common_urandom($bytes)
+{
+ $h = fopen('/dev/urandom', 'rb');
+ // should not block
+ $src = fread($h, $bytes);
+ fclose($h);
+ $enc = '';
+ for ($i = 0; $i < $bytes; $i++) {
+ $enc .= sprintf("%02x", (ord($src[$i])));
+ }
+ return $enc;
+}
- if ($have_before || $have_after) {
- common_element_end('ul');
- common_element_end('div');
- }
+function common_mtrand($bytes)
+{
+ $enc = '';
+ for ($i = 0; $i < $bytes; $i++) {
+ $enc .= sprintf("%02x", mt_rand(0, 255));
+ }
+ return $enc;
}
-/* Following functions are copied from MediaWiki GlobalFunctions.php
- * and written by Evan Prodromou. */
+function common_set_returnto($url)
+{
+ common_ensure_session();
+ $_SESSION['returnto'] = $url;
+}
-function common_accept_to_prefs($accept, $def = '*/*') {
- # No arg means accept anything (per HTTP spec)
- if(!$accept) {
- return array($def => 1);
- }
-
- $prefs = array();
-
- $parts = explode(',', $accept);
-
- foreach($parts as $part) {
- # FIXME: doesn't deal with params like 'text/html; level=1'
- @list($value, $qpart) = explode(';', $part);
- $match = array();
- if(!isset($qpart)) {
- $prefs[$value] = 1;
- } elseif(preg_match('/q\s*=\s*(\d*\.\d+)/', $qpart, $match)) {
- $prefs[$value] = $match[1];
- }
- }
-
- return $prefs;
-}
-
-function common_mime_type_match($type, $avail) {
- if(array_key_exists($type, $avail)) {
- return $type;
- } else {
- $parts = explode('/', $type);
- if(array_key_exists($parts[0] . '/*', $avail)) {
- return $parts[0] . '/*';
- } elseif(array_key_exists('*/*', $avail)) {
- return '*/*';
- } else {
- return NULL;
- }
- }
-}
-
-function common_negotiate_type($cprefs, $sprefs) {
- $combine = array();
-
- foreach(array_keys($sprefs) as $type) {
- $parts = explode('/', $type);
- if($parts[1] != '*') {
- $ckey = common_mime_type_match($type, $cprefs);
- if($ckey) {
- $combine[$type] = $sprefs[$type] * $cprefs[$ckey];
- }
- }
- }
-
- foreach(array_keys($cprefs) as $type) {
- $parts = explode('/', $type);
- if($parts[1] != '*' && !array_key_exists($type, $sprefs)) {
- $skey = common_mime_type_match($type, $sprefs);
- if($skey) {
- $combine[$type] = $sprefs[$skey] * $cprefs[$type];
- }
- }
- }
-
- $bestq = 0;
- $besttype = "text/html";
-
- foreach(array_keys($combine) as $type) {
- if($combine[$type] > $bestq) {
- $besttype = $type;
- $bestq = $combine[$type];
- }
- }
-
- return $besttype;
-}
-
-function common_config($main, $sub) {
- global $config;
- return isset($config[$main][$sub]) ? $config[$main][$sub] : false;
-}
-
-function common_copy_args($from) {
- $to = array();
- $strip = get_magic_quotes_gpc();
- foreach ($from as $k => $v) {
- $to[$k] = ($strip) ? stripslashes($v) : $v;
- }
- return $to;
+function common_get_returnto()
+{
+ common_ensure_session();
+ return $_SESSION['returnto'];
}
-// Neutralise the evil effects of magic_quotes_gpc in the current request.
-// This is used before handing a request off to OAuthRequest::from_request.
-function common_remove_magic_from_request() {
- if(get_magic_quotes_gpc()) {
- $_POST=array_map('stripslashes',$_POST);
- $_GET=array_map('stripslashes',$_GET);
- }
+function common_timestamp()
+{
+ return date('YmdHis');
}
-function common_user_uri(&$user) {
- return common_local_url('userbyid', array('id' => $user->id));
+function common_ensure_syslog()
+{
+ static $initialized = false;
+ if (!$initialized) {
+ global $config;
+ openlog($config['syslog']['appname'], 0, LOG_USER);
+ $initialized = true;
+ }
}
-function common_notice_uri(&$notice) {
- return common_local_url('shownotice',
- array('notice' => $notice->id));
+function common_log($priority, $msg, $filename=null)
+{
+ $logfile = common_config('site', 'logfile');
+ if ($logfile) {
+ $log = fopen($logfile, "a");
+ if ($log) {
+ static $syslog_priorities = array('LOG_EMERG', 'LOG_ALERT', 'LOG_CRIT', 'LOG_ERR',
+ 'LOG_WARNING', 'LOG_NOTICE', 'LOG_INFO', 'LOG_DEBUG');
+ $output = date('Y-m-d H:i:s') . ' ' . $syslog_priorities[$priority] . ': ' . $msg . "\n";
+ fwrite($log, $output);
+ fclose($log);
+ }
+ } else {
+ common_ensure_syslog();
+ syslog($priority, $msg);
+ }
}
-# 36 alphanums - lookalikes (0, O, 1, I) = 32 chars = 5 bits
+function common_debug($msg, $filename=null)
+{
+ if ($filename) {
+ common_log(LOG_DEBUG, basename($filename).' - '.$msg);
+ } else {
+ common_log(LOG_DEBUG, $msg);
+ }
+}
-function common_confirmation_code($bits) {
- # 36 alphanums - lookalikes (0, O, 1, I) = 32 chars = 5 bits
- static $codechars = '23456789ABCDEFGHJKLMNPQRSTUVWXYZ';
- $chars = ceil($bits/5);
- $code = '';
- for ($i = 0; $i < $chars; $i++) {
- # XXX: convert to string and back
- $num = hexdec(common_good_rand(1));
- # XXX: randomness is too precious to throw away almost
- # 40% of the bits we get!
- $code .= $codechars[$num%32];
- }
- return $code;
+function common_log_db_error(&$object, $verb, $filename=null)
+{
+ $objstr = common_log_objstring($object);
+ $last_error = &PEAR::getStaticProperty('DB_DataObject','lastError');
+ common_log(LOG_ERR, $last_error->message . '(' . $verb . ' on ' . $objstr . ')', $filename);
}
-# convert markup to HTML
+function common_log_objstring(&$object)
+{
+ if (is_null($object)) {
+ return "null";
+ }
+ $arr = $object->toArray();
+ $fields = array();
+ foreach ($arr as $k => $v) {
+ $fields[] = "$k='$v'";
+ }
+ $objstring = $object->tableName() . '[' . implode(',', $fields) . ']';
+ return $objstring;
+}
-function common_markup_to_html($c) {
- $c = preg_replace('/%%action.(\w+)%%/e', "common_local_url('\\1')", $c);
- $c = preg_replace('/%%doc.(\w+)%%/e', "common_local_url('doc', array('title'=>'\\1'))", $c);
- $c = preg_replace('/%%(\w+).(\w+)%%/e', 'common_config(\'\\1\', \'\\2\')', $c);
- return Markdown($c);
+function common_valid_http_url($url)
+{
+ return Validate::uri($url, array('allowed_schemes' => array('http', 'https')));
}
-function common_profile_avatar_url($profile, $size=AVATAR_PROFILE_SIZE) {
- $avatar = $profile->getAvatar($size);
- if ($avatar) {
- return common_avatar_display_url($avatar);
- } else {
- return common_default_avatar($size);
- }
+function common_valid_tag($tag)
+{
+ if (preg_match('/^tag:(.*?),(\d{4}(-\d{2}(-\d{2})?)?):(.*)$/', $tag, $matches)) {
+ return (Validate::email($matches[1]) ||
+ preg_match('/^([\w-\.]+)$/', $matches[1]));
+ }
+ return false;
}
-function common_profile_uri($profile) {
- if (!$profile) {
- return NULL;
- }
- $user = User::staticGet($profile->id);
- if ($user) {
- return $user->uri;
- }
+/* Following functions are copied from MediaWiki GlobalFunctions.php
+ * and written by Evan Prodromou. */
- $remote = Remote_profile::staticGet($profile->id);
- if ($remote) {
- return $remote->uri;
- }
- # XXX: this is a very bad profile!
- return NULL;
+function common_accept_to_prefs($accept, $def = '*/*')
+{
+ // No arg means accept anything (per HTTP spec)
+ if(!$accept) {
+ return array($def => 1);
+ }
+
+ $prefs = array();
+
+ $parts = explode(',', $accept);
+
+ foreach($parts as $part) {
+ // FIXME: doesn't deal with params like 'text/html; level=1'
+ @list($value, $qpart) = explode(';', $part);
+ $match = array();
+ if(!isset($qpart)) {
+ $prefs[$value] = 1;
+ } elseif(preg_match('/q\s*=\s*(\d*\.\d+)/', $qpart, $match)) {
+ $prefs[$value] = $match[1];
+ }
+ }
+
+ return $prefs;
}
-function common_canonical_sms($sms) {
- # strip non-digits
- preg_replace('/\D/', '', $sms);
- return $sms;
+function common_mime_type_match($type, $avail)
+{
+ if(array_key_exists($type, $avail)) {
+ return $type;
+ } else {
+ $parts = explode('/', $type);
+ if(array_key_exists($parts[0] . '/*', $avail)) {
+ return $parts[0] . '/*';
+ } elseif(array_key_exists('*/*', $avail)) {
+ return '*/*';
+ } else {
+ return null;
+ }
+ }
}
-function common_error_handler($errno, $errstr, $errfile, $errline, $errcontext) {
- switch ($errno) {
- case E_USER_ERROR:
- common_log(LOG_ERR, "[$errno] $errstr ($errfile:$errline)");
- exit(1);
- break;
+function common_negotiate_type($cprefs, $sprefs)
+{
+ $combine = array();
+
+ foreach(array_keys($sprefs) as $type) {
+ $parts = explode('/', $type);
+ if($parts[1] != '*') {
+ $ckey = common_mime_type_match($type, $cprefs);
+ if($ckey) {
+ $combine[$type] = $sprefs[$type] * $cprefs[$ckey];
+ }
+ }
+ }
- case E_USER_WARNING:
- common_log(LOG_WARNING, "[$errno] $errstr ($errfile:$errline)");
- break;
+ foreach(array_keys($cprefs) as $type) {
+ $parts = explode('/', $type);
+ if($parts[1] != '*' && !array_key_exists($type, $sprefs)) {
+ $skey = common_mime_type_match($type, $sprefs);
+ if($skey) {
+ $combine[$type] = $sprefs[$skey] * $cprefs[$type];
+ }
+ }
+ }
- case E_USER_NOTICE:
- common_log(LOG_NOTICE, "[$errno] $errstr ($errfile:$errline)");
- break;
+ $bestq = 0;
+ $besttype = "text/html";
+
+ foreach(array_keys($combine) as $type) {
+ if($combine[$type] > $bestq) {
+ $besttype = $type;
+ $bestq = $combine[$type];
+ }
}
- # FIXME: show error page if we're on the Web
- /* Don't execute PHP internal error handler */
- return true;
+ return $besttype;
}
-function common_session_token() {
- common_ensure_session();
- if (!array_key_exists('token', $_SESSION)) {
- $_SESSION['token'] = common_good_rand(64);
- }
- return $_SESSION['token'];
-}
-
-function common_disfavor_form($notice) {
- common_element_start('form', array('id' => 'disfavor-' . $notice->id,
- 'method' => 'post',
- 'class' => 'disfavor',
- 'action' => common_local_url('disfavor')));
-
- common_element('input', array('type' => 'hidden',
- 'name' => 'token-'. $notice->id,
- 'id' => 'token-'. $notice->id,
- 'class' => 'token',
- 'value' => common_session_token()));
-
- common_element('input', array('type' => 'hidden',
- 'name' => 'notice',
- 'id' => 'notice-n'. $notice->id,
- 'class' => 'notice',
- 'value' => $notice->id));
-
- common_element('input', array('type' => 'submit',
- 'id' => 'disfavor-submit-' . $notice->id,
- 'name' => 'disfavor-submit-' . $notice->id,
- 'class' => 'disfavor',
- 'value' => 'Disfavor favorite',
- 'title' => 'Remove this message from favorites'));
- common_element_end('form');
-}
-
-function common_favor_form($notice) {
- common_element_start('form', array('id' => 'favor-' . $notice->id,
- 'method' => 'post',
- 'class' => 'favor',
- 'action' => common_local_url('favor')));
-
- common_element('input', array('type' => 'hidden',
- 'name' => 'token-'. $notice->id,
- 'id' => 'token-'. $notice->id,
- 'class' => 'token',
- 'value' => common_session_token()));
-
- common_element('input', array('type' => 'hidden',
- 'name' => 'notice',
- 'id' => 'notice-n'. $notice->id,
- 'class' => 'notice',
- 'value' => $notice->id));
-
- common_element('input', array('type' => 'submit',
- 'id' => 'favor-submit-' . $notice->id,
- 'name' => 'favor-submit-' . $notice->id,
- 'class' => 'favor',
- 'value' => 'Add to favorites',
- 'title' => 'Add this message to favorites'));
- common_element_end('form');
-}
-
-function common_nudge_form($profile) {
- common_element_start('form', array('id' => 'nudge', 'method' => 'post',
- 'action' => common_local_url('nudge', array('nickname' => $profile->nickname))));
- common_hidden('token', common_session_token());
- common_element('input', array('type' => 'submit',
- 'class' => 'submit',
- 'value' => _('Send a nudge')));
- common_element_end('form');
-}
-function common_nudge_response() {
- common_element('p', array('id' => 'nudge_response'), _('Nudge sent!'));
-}
-
-function common_subscribe_form($profile) {
- common_element_start('form', array('id' => 'subscribe-' . $profile->nickname,
- 'method' => 'post',
- 'class' => 'subscribe',
- 'action' => common_local_url('subscribe')));
- common_hidden('token', common_session_token());
- common_element('input', array('id' => 'subscribeto-' . $profile->nickname,
- 'name' => 'subscribeto',
- 'type' => 'hidden',
- 'value' => $profile->nickname));
- common_element('input', array('type' => 'submit',
- 'class' => 'submit',
- 'value' => _('Subscribe')));
- common_element_end('form');
-}
-
-function common_unsubscribe_form($profile) {
- common_element_start('form', array('id' => 'unsubscribe-' . $profile->nickname,
- 'method' => 'post',
- 'class' => 'unsubscribe',
- 'action' => common_local_url('unsubscribe')));
- common_hidden('token', common_session_token());
- common_element('input', array('id' => 'unsubscribeto-' . $profile->id,
- 'name' => 'unsubscribeto',
- 'type' => 'hidden',
- 'value' => $profile->id));
- common_element('input', array('type' => 'submit',
- 'class' => 'submit',
- 'value' => _('Unsubscribe')));
- common_element_end('form');
-}
-
-// XXX: Refactor this code
-function common_profile_new_message_nudge ($cur, $profile) {
- $user = User::staticGet('id', $profile->id);
-
- if ($cur && $cur->id != $user->id && $cur->mutuallySubscribed($user)) {
- common_element_start('li', array('id' => 'profile_send_a_new_message'));
- common_element('a', array('href' => common_local_url('newmessage', array('to' => $user->id))),
- _('Send a message'));
- common_element_end('li');
-
- if ($user->email && $user->emailnotifynudge) {
- common_element_start('li', array('id' => 'profile_nudge'));
- common_nudge_form($user);
- common_element_end('li');
- }
- }
+function common_config($main, $sub)
+{
+ global $config;
+ return isset($config[$main][$sub]) ? $config[$main][$sub] : false;
}
-function common_cache_key($extra) {
- return 'laconica:' . common_keyize(common_config('site', 'name')) . ':' . $extra;
+function common_copy_args($from)
+{
+ $to = array();
+ $strip = get_magic_quotes_gpc();
+ foreach ($from as $k => $v) {
+ $to[$k] = ($strip) ? stripslashes($v) : $v;
+ }
+ return $to;
}
-function common_keyize($str) {
- $str = strtolower($str);
- $str = preg_replace('/\s/', '_', $str);
- return $str;
+// Neutralise the evil effects of magic_quotes_gpc in the current request.
+// This is used before handing a request off to OAuthRequest::from_request.
+function common_remove_magic_from_request()
+{
+ if(get_magic_quotes_gpc()) {
+ $_POST=array_map('stripslashes',$_POST);
+ $_GET=array_map('stripslashes',$_GET);
+ }
}
-function common_message_form($content, $user, $to) {
+function common_user_uri(&$user)
+{
+ return common_local_url('userbyid', array('id' => $user->id));
+}
- common_element_start('form', array('id' => 'message_form',
- 'method' => 'post',
- 'action' => common_local_url('newmessage')));
+function common_notice_uri(&$notice)
+{
+ return common_local_url('shownotice',
+ array('notice' => $notice->id));
+}
- $mutual_users = $user->mutuallySubscribedUsers();
+// 36 alphanums - lookalikes (0, O, 1, I) = 32 chars = 5 bits
- $mutual = array();
+function common_confirmation_code($bits)
+{
+ // 36 alphanums - lookalikes (0, O, 1, I) = 32 chars = 5 bits
+ static $codechars = '23456789ABCDEFGHJKLMNPQRSTUVWXYZ';
+ $chars = ceil($bits/5);
+ $code = '';
+ for ($i = 0; $i < $chars; $i++) {
+ // XXX: convert to string and back
+ $num = hexdec(common_good_rand(1));
+ // XXX: randomness is too precious to throw away almost
+ // 40% of the bits we get!
+ $code .= $codechars[$num%32];
+ }
+ return $code;
+}
- while ($mutual_users->fetch()) {
- if ($mutual_users->id != $user->id) {
- $mutual[$mutual_users->id] = $mutual_users->nickname;
- }
- }
+// convert markup to HTML
- $mutual_users->free();
- unset($mutual_users);
+function common_markup_to_html($c)
+{
+ $c = preg_replace('/%%action.(\w+)%%/e', "common_local_url('\\1')", $c);
+ $c = preg_replace('/%%doc.(\w+)%%/e', "common_local_url('doc', array('title'=>'\\1'))", $c);
+ $c = preg_replace('/%%(\w+).(\w+)%%/e', 'common_config(\'\\1\', \'\\2\')', $c);
+ return Markdown($c);
+}
- common_dropdown('to', _('To'), $mutual, NULL, FALSE, $to->id);
+function common_profile_avatar_url($profile, $size=AVATAR_PROFILE_SIZE)
+{
+ $avatar = $profile->getAvatar($size);
+ if ($avatar) {
+ return common_avatar_display_url($avatar);
+ } else {
+ return common_default_avatar($size);
+ }
+}
- common_element_start('p');
+function common_profile_uri($profile)
+{
+ if (!$profile) {
+ return null;
+ }
+ $user = User::staticGet($profile->id);
+ if ($user) {
+ return $user->uri;
+ }
- common_element('textarea', array('id' => 'message_content',
- 'cols' => 60,
- 'rows' => 3,
- 'name' => 'content'),
- ($content) ? $content : '');
+ $remote = Remote_profile::staticGet($profile->id);
+ if ($remote) {
+ return $remote->uri;
+ }
+ // XXX: this is a very bad profile!
+ return null;
+}
+
+function common_canonical_sms($sms)
+{
+ // strip non-digits
+ preg_replace('/\D/', '', $sms);
+ return $sms;
+}
- common_element('input', array('id' => 'message_send',
- 'name' => 'message_send',
- 'type' => 'submit',
- 'value' => _('Send')));
+function common_error_handler($errno, $errstr, $errfile, $errline, $errcontext)
+{
+ switch ($errno) {
+ case E_USER_ERROR:
+ common_log(LOG_ERR, "[$errno] $errstr ($errfile:$errline)");
+ exit(1);
+ break;
- common_hidden('token', common_session_token());
+ case E_USER_WARNING:
+ common_log(LOG_WARNING, "[$errno] $errstr ($errfile:$errline)");
+ break;
- common_element_end('p');
- common_element_end('form');
+ case E_USER_NOTICE:
+ common_log(LOG_NOTICE, "[$errno] $errstr ($errfile:$errline)");
+ break;
+ }
+
+ // FIXME: show error page if we're on the Web
+ /* Don't execute PHP internal error handler */
+ return true;
+}
+
+function common_session_token()
+{
+ common_ensure_session();
+ if (!array_key_exists('token', $_SESSION)) {
+ $_SESSION['token'] = common_good_rand(64);
+ }
+ return $_SESSION['token'];
+}
+
+function common_cache_key($extra)
+{
+ return 'laconica:' . common_keyize(common_config('site', 'name')) . ':' . $extra;
}
-function common_memcache() {
- static $cache = NULL;
- if (!common_config('memcached', 'enabled')) {
- return NULL;
- } else {
- if (!$cache) {
- $cache = new Memcache();
- $servers = common_config('memcached', 'server');
- if (is_array($servers)) {
- foreach($servers as $server) {
- $cache->addServer($server);
- }
- } else {
- $cache->addServer($servers);
- }
- }
- return $cache;
- }
+function common_keyize($str)
+{
+ $str = strtolower($str);
+ $str = preg_replace('/\s/', '_', $str);
+ return $str;
+}
+
+function common_memcache()
+{
+ static $cache = null;
+ if (!common_config('memcached', 'enabled')) {
+ return null;
+ } else {
+ if (!$cache) {
+ $cache = new Memcache();
+ $servers = common_config('memcached', 'server');
+ if (is_array($servers)) {
+ foreach($servers as $server) {
+ $cache->addServer($server);
+ }
+ } else {
+ $cache->addServer($servers);
+ }
+ }
+ return $cache;
+ }
}
-function common_compatible_license($from, $to) {
- # XXX: better compatibility check needed here!
- return ($from == $to);
+function common_compatible_license($from, $to)
+{
+ // XXX: better compatibility check needed here!
+ return ($from == $to);
}
projects / quix0rs-gnu-social.git / blobdiff