$language = common_language();
# So we don't have to make people install the gettext locales
putenv('LANGUAGE='.$language);
- putenv('LANG='.$language);
+ putenv('LANG='.$language);
$locale_set = setlocale(LC_ALL, $language . ".utf8",
$language . ".UTF8",
$language . ".utf-8",
bind_textdomain_codeset("laconica", "UTF-8");
textdomain("laconica");
setlocale(LC_CTYPE, 'C');
+ if(!$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;
- $httpaccept = isset($_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');
-
- # FIXME: correct language for interface
-
- $language = common_language();
+ common_start_html();
- common_element_start('html', array('xmlns' => 'http://www.w3.org/1999/xhtml',
- 'xml:lang' => $language,
- 'lang' => $language));
-
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'),
+ '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'.$ver.'.css').'" /><![endif]');
+ 'href="'.theme_path('ie'.$ver.'.css').'?version='.LACONICA_VERSION.'" /><![endif]');
}
}
'src' => common_path('js/jquery.min.js')),
' ');
common_element('script', array('type' => 'text/javascript',
- 'src' => common_path('js/util.js')),
+ 'src' => common_path('js/jquery.form.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')),
common_element_start('div', array('id' => 'content'));
}
+function common_start_html($type=NULL) {
+
+ if (!$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');
+
+ # 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, $config;
common_element_end('div'); # content div
if ($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_element_end('p');
}
-function common_checkbox($id, $label, $checked=false, $instructions=NULL, $value='true')
+function common_checkbox($id, $label, $checked=false, $instructions=NULL, $value='true', $disabled=false)
{
common_element_start('p');
$attrs = array('name' => $id,
if ($checked) {
$attrs['checked'] = 'checked';
}
+ if ($disabled) {
+ $attrs['disabled'] = 'true';
+ }
common_element('input', $attrs);
# XXX: use a <label>
common_text(' ');
common_element_end('p');
}
-function common_submit($id, $label) {
+function common_submit($id, $label, $cls='submit') {
global $xw;
common_element_start('p');
common_element('input', array('type' => 'submit',
'id' => $id,
'name' => $id,
- 'class' => 'submit',
+ 'class' => $cls,
'value' => $label));
common_element_end('p');
}
}
function common_language() {
- $httplang = isset($_SERVER['HTTP_ACCEPT_LANGUAGE']) ? $_SERVER['HTTP_ACCEPT_LANGUAGE'] : NULL;
- $language = array();
- $user_language = FALSE;
+ // 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 $user_language;
}
- if ($user_language) {
- return $user_language;
- } else if (!empty($httplang)) {
- $language = client_prefered_language($httplang);
- if ($language) {
- return $language;
- }
- } else {
- return $config['site']['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 $language;
+ }
+
+ // Finally, if none of the above worked, use the site's default...
+ return common_config('site', 'language');
}
# salted, hashed passwords are stored in the DB
define('URL_REGEX', '^|[ \t\r\n])((ftp|http|https|gopher|mailto|news|nntp|telnet|wais|file|prospero|aim|webcal):(([A-Za-z0-9$_.+!*(),;/?:@&~=-])|%[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);
+ return $r;
+}
+
+function common_render_text($text) {
$r = htmlspecialchars($text);
$r = preg_replace('/[\x{0}-\x{8}\x{b}-\x{c}\x{e}-\x{19}]/', '', $r);
- $id = $notice->profile_id;
- $r = preg_replace('@https?://[^)\]>\s]+@', '<a href="\0" class="extlink">\0</a>', $r);
- $r = preg_replace('/(^|\s+)@([a-z0-9]{1,64})/e', "'\\1@'.common_at_link($id, '\\2')", $r);
- $r = preg_replace('/^T ([A-Z0-9]{1,64}) /e', "'T '.common_at_link($id, '\\1').' '", $r);
+ $r = preg_replace_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 $r;
}
-function common_tag_link($tag) {
- if(common_config('site', 'fancy')) {
- return '<a href="' . htmlspecialchars(common_path('tag/' . strtolower(str_replace(array('-', '_', '.'), '', $tag)))) . '" rel="tag" class="hashlink">' . htmlspecialchars($tag) . '</a>';
- } else {
- return '<a href="' . htmlspecialchars(common_path('index.php?action=tag&tag=' . strtolower(str_replace(array('-', '_', '.'), '', $tag)))) . '" rel="tag" class="hashlink">' . htmlspecialchars($tag) . '</a>';
+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;
+ }
}
+ return '<a href="' . $uri . '" class="extlink">' . $uri . '</a>' . $trailer;
+}
+
+function common_xml_safe_str($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('-', '_', '.'), '', $tag));
}
function common_at_link($sender_id, $nickname) {
$sender = Profile::staticGet($sender_id);
- $recipient = common_relative_profile($sender, $nickname);
+ $recipient = common_relative_profile($sender, common_canonical_nickname($nickname));
if ($recipient) {
return '<a href="'.htmlspecialchars($recipient->profileurl).'" class="atlink">'.$nickname.'</a>';
} else {
return theme_path('default-avatar-'.$sizenames[$size].'.png');
}
-function common_local_url($action, $args=NULL) {
- global $config;
- if ($config['site']['fancy']) {
- return common_fancy_url($action, $args);
+function common_local_url($action, $args=NULL, $fragment=NULL) {
+ $url = NULL;
+ if (common_config('site','fancy')) {
+ $url = common_fancy_url($action, $args);
} else {
- return common_simple_url($action, $args);
+ $url = common_simple_url($action, $args);
}
+ if (!is_null($fragment)) {
+ $url .= '#'.$fragment;
+ }
+ return $url;
}
function common_fancy_url($action, $args=NULL) {
return common_path('doc/'.$args['title']);
case 'login':
case 'logout':
- case 'register':
case 'subscribe':
case 'unsubscribe':
+ case 'invite':
return common_path('main/'.$action);
+ case 'register':
+ if ($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=' . $args['nickname']);
}
case 'openidlogin':
return common_path('main/openid');
- case 'avatar':
- case 'password':
- return common_path('settings/'.$action);
case 'profilesettings':
return common_path('settings/profile');
case 'emailsettings':
return common_path('settings/openid');
case 'smssettings':
return common_path('settings/sms');
+ case 'twittersettings':
+ return common_path('settings/twitter');
case 'newnotice':
if ($args && $args['replyto']) {
return common_path('notice/new?replyto='.$args['replyto']);
case 'subscribers':
case 'all':
case 'replies':
+ case 'inbox':
+ case 'outbox':
if ($args && isset($args['page'])) {
return common_path($args['nickname'].'/'.$action.'?page=' . $args['page']);
} else {
return common_path($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/'.$args['argument'].'.rss');
+ case 'user_timeline.rss':
+ return common_path('api/statuses/user_timeline/'.$args['argument'].'.rss');
+ case 'user_timeline.atom':
+ return common_path('api/statuses/user_timeline/'.$args['argument'].'.rss');
+ default: return common_simple_url($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, $args);
}
if (!$recipient) {
continue;
}
- if ($i == 0 && ($recipient->id != $sender->id)) { # Don't save reply to self
+ if ($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) {
}
function common_broadcast_notice($notice, $remote=false) {
+
+ // Check to see if notice should go to Twitter
+ $flink = Foreign_link::getForeignLink($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);
}
}
+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);
+ 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__);
+ $success = false;
+ }
+
+ curl_close($ch);
+
+ 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);
+
+ if (!$status->id) {
+ common_debug("Unexpected data returned by Twitter API trying to send update for $twitter_user",
+ __FILE__);
+ $success = false;
+ }
+
+ return $success;
+}
+
# Stick the notice on the queue
function common_enqueue_notice($notice) {
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',
}
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_hidden('token', common_session_token());
+ common_hidden('notice', $notice->id);
+ common_element('input', array('type' => 'submit',
+ 'id' => 'disfavor-submit-' . $notice->id,
+ 'name' => 'disfavor-submit-' . $notice->id,
+ 'class' => 'disfavor',
+ 'value' => '♥'));
+ common_element_end('form');
+}
+
+function common_favor_form($notice) {
+ common_element_start('form', array('id' => 'favor-' . $notice->id,
+ 'method' => 'post',
+ 'class' => 'favor',
+ 'action' => common_local_url('favor')));
+ common_hidden('token', common_session_token());
+ common_hidden('notice', $notice->id);
+ common_element('input', array('type' => 'submit',
+ 'id' => 'favor-submit-' . $notice->id,
+ 'name' => 'favor-submit-' . $notice->id,
+ 'class' => 'favor',
+ 'value' => '♡'));
+ common_element_end('form');
+}
+
+function common_cache_key($extra) {
+ return 'laconica:' . common_keyize(common_config('site', 'name')) . ':' . $extra;
+}
+
+function common_keyize($str) {
+ $str = strtolower($str);
+ $str = preg_replace('/\s/', '_', $str);
+ return $str;
+}
+
+function common_message_form($content, $user, $to) {
+
+ common_element_start('form', array('id' => 'message_form',
+ 'method' => 'post',
+ 'action' => common_local_url('newmessage')));
+
+ $mutual_users = $user->mutuallySubscribedUsers();
+
+ $mutual = array();
+
+ while ($mutual_users->fetch()) {
+ if ($mutual_users->id != $user->id) {
+ $mutual[$mutual_users->id] = $mutual_users->nickname;
+ }
+ }
+
+ $mutual_users->free();
+ unset($mutual_users);
+
+ common_dropdown('to', _('To'), $mutual, NULL, FALSE, $to->id);
+
+ common_element_start('p');
+
+ common_element('textarea', array('id' => 'message_content',
+ 'cols' => 60,
+ 'rows' => 3,
+ 'name' => 'content'),
+ ($content) ? $content : '');
+
+ common_element('input', array('id' => 'message_send',
+ 'name' => 'message_send',
+ 'type' => 'submit',
+ 'value' => _('Send')));
+
+ common_hidden('token', common_session_token());
+
+ common_element_end('p');
+ common_element_end('form');
+}
+
+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;
+ }
+}