]> git.mxchange.org Git - quix0rs-gnu-social.git/blobdiff - lib/util.php
remove tag URI stuff; unused and confusing
[quix0rs-gnu-social.git] / lib / util.php
index 60242eaf71ce268af12523dc464a99f6801e9e44..1aa9d2944c9b044da1930fdfb3cb37639bf3cfa2 100644 (file)
@@ -93,16 +93,25 @@ function common_element_start($tag, $attrs=NULL) {
 }
 
 function common_element_end($tag) {
+       static $empty_tag = array('base', 'meta', 'link', 'hr',
+                                                         'br', 'param', 'img', 'area',
+                                                         'input', 'col');
        global $xw;
-       # TODO: switch based on $tag
-       $xw->fullEndElement();
+       # XXX: check namespace
+       if (in_array($tag, $empty_tag)) {
+               $xw->endElement();
+       } else {
+               $xw->fullEndElement();
+       }
 }
 
 function common_element($tag, $attrs=NULL, $content=NULL) {
-    common_element_start($tag, $attrs);
-    global $xw;
-    $xw->text($content);
-    common_element_end($tag);
+       common_element_start($tag, $attrs);
+       global $xw;
+       if ($content) {
+               $xw->text($content);
+       }
+       common_element_end($tag);
 }
 
 function common_start_xml($doc=NULL, $public=NULL, $system=NULL) {
@@ -135,7 +144,7 @@ function common_show_header($pagetitle, $callable=NULL, $data=NULL, $headercall=
                                                                  common_accept_to_prefs(PAGE_TYPE_PREFS));
 
        if (!$type) {
-               common_user_error(_t('This page is not available in a media type you accept'), 406);
+               common_user_error(_('This page is not available in a media type you accept'), 406);
                exit(0);
        }
 
@@ -221,15 +230,11 @@ function common_show_footer() {
        common_element_start('div', array('id' => 'footer'));
        common_element_start('div', 'laconica');
        if (common_config('site', 'broughtby')) {
-               $instr = _t('**%%site.name%%** is a microblogging service brought to you by [%%site.broughtby%%](%%site.broughtbyurl%%). ');
+               $instr = _('**%%site.name%%** is a microblogging service brought to you by [%%site.broughtby%%](%%site.broughtbyurl%%). ');
        } else {
-               $instr = _t('**%%site.name%%** is a microblogging service. ');
+               $instr = _('**%%site.name%%** is a microblogging service. ');
        }
-       $instr .= _t('It runs the [Laconica](http://laconi.ca/) ' .
-                        'microblogging software, version ' . LACONICA_VERSION . ', ' .
-                        'available under the ' .
-                        '[GNU Affero General Public License]' .
-                        '(http://www.fsf.org/licensing/licenses/agpl-3.0.html).');
+       $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');
@@ -237,12 +242,12 @@ function common_show_footer() {
                                                                'src' => $config['license']['image'],
                                                                'alt' => $config['license']['title']));
        common_element_start('p');
-       common_text(_t('Unless otherwise specified, contents of this site are copyright by the contributors and available under the '));
+       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']),
                                   $config['license']['title']);
-       common_text(_t('. Contributors should be attributed by full name or nickname.'));
+       common_text(_('. Contributors should be attributed by full name or nickname.'));
        common_element_end('p');
        common_element_end('div');
        common_element_end('div');
@@ -266,20 +271,21 @@ function common_nav_menu() {
        common_element_start('ul', array('id' => 'nav'));
        if ($user) {
                common_menu_item(common_local_url('all', array('nickname' => $user->nickname)),
-                                                _t('Home'));
+                                                _('Home'));
        }
-       common_menu_item(common_local_url('public'), _t('Public'));
+       common_menu_item(common_local_url('public'), _('Public'));
+       common_menu_item(common_local_url('peoplesearch'), _('Search'));
        common_menu_item(common_local_url('doc', array('title' => 'help')),
-                                        _t('Help'));
+                                        _('Help'));
        if ($user) {
                common_menu_item(common_local_url('profilesettings'),
-                                                _t('Settings'));
+                                                _('Settings'));
                common_menu_item(common_local_url('logout'),
-                                                _t('Logout'));
+                                                _('Logout'));
        } else {
-               common_menu_item(common_local_url('login'), _t('Login'));
-               common_menu_item(common_local_url('register'), _t('Register'));
-               common_menu_item(common_local_url('openidlogin'), _t('OpenID'));
+               common_menu_item(common_local_url('login'), _('Login'));
+               common_menu_item(common_local_url('register'), _('Register'));
+               common_menu_item(common_local_url('openidlogin'), _('OpenID'));
        }
        common_element_end('ul');
 }
@@ -287,15 +293,15 @@ function common_nav_menu() {
 function common_foot_menu() {
        common_element_start('ul', array('id' => 'nav_sub'));
        common_menu_item(common_local_url('doc', array('title' => 'about')),
-                                        _t('About'));
+                                        _('About'));
        common_menu_item(common_local_url('doc', array('title' => 'faq')),
-                                        _t('FAQ'));
+                                        _('FAQ'));
        common_menu_item(common_local_url('doc', array('title' => 'privacy')),
-                                        _t('Privacy'));
+                                        _('Privacy'));
        common_menu_item(common_local_url('doc', array('title' => 'source')),
-                                        _t('Source'));
+                                        _('Source'));
        common_menu_item(common_local_url('doc', array('title' => 'contact')),
-                                        _t('Contact'));
+                                        _('Contact'));
        common_element_end('ul');
 }
 
@@ -412,8 +418,12 @@ function common_check_user($nickname, $password) {
        if (is_null($user)) {
                return false;
        } else {
-               return (0 == strcmp(common_munge_password($password, $user->id),
-                                                       $user->password));
+               if (0 == strcmp(common_munge_password($password, $user->id),
+                                               $user->password)) {
+                       return $user;
+               } else {
+                       return false;
+               }
        }
 }
 
@@ -432,19 +442,26 @@ function common_ensure_session() {
        }
 }
 
-function common_set_user($nickname) {
-       if (is_null($nickname) && common_have_session()) {
+# Three kinds of arguments:
+# 1) a user object
+# 2) a nickname
+# 3) NULL to clear
+
+function common_set_user($user) {
+       if (is_null($user) && common_have_session()) {
                unset($_SESSION['userid']);
                return true;
-       } else {
+       } else if (is_string($user)) {
+               $nickname = $user;
                $user = User::staticGet('nickname', $nickname);
-               if ($user) {
-                       common_ensure_session();
-                       $_SESSION['userid'] = $user->id;
-                       return true;
-               } else {
-                       return false;
-               }
+       } else if (!($user instanceof User)) {
+               return false;
+       }
+
+       if ($user) {
+               common_ensure_session();
+               $_SESSION['userid'] = $user->id;
+               return $user;
        }
        return false;
 }
@@ -468,10 +485,13 @@ function common_set_cookie($key, $value, $expiration=0) {
 define('REMEMBERME', 'rememberme');
 define('REMEMBERME_EXPIRY', 30 * 24 * 60 * 60);
 
-function common_rememberme() {
-       $user = common_current_user();
+function common_rememberme($user=NULL) {
        if (!$user) {
-               return false;
+               $user = common_current_user();
+               if (!$user) {
+                       common_debug('No current user to remember', __FILE__);
+                       return false;
+               }
        }
        $rm = new Remember_me();
        $rm->code = common_good_rand(16);
@@ -479,6 +499,7 @@ function common_rememberme() {
        $result = $rm->insert();
        if (!$result) {
                common_log_db_error($rm, 'INSERT', __FILE__);
+               common_debug('Error adding rememberme record for ' . $user->nickname, __FILE__);
                return false;
        }
        common_log(LOG_INFO, 'adding rememberme cookie for ' . $user->nickname);
@@ -510,7 +531,7 @@ function common_remembered_user() {
                                                common_real_login(false);
                                                # We issue a new cookie, so they can log in
                                                # automatically again after this session
-                                               common_rememberme();
+                                               common_rememberme($user);
                                        }
                                }
                        }
@@ -527,7 +548,7 @@ function common_forgetme() {
 
 # who is the current user?
 function common_current_user() {
-       if ($_REQUEST[session_name()]) {
+       if ($_REQUEST[session_name()] || $_SESSION && $_SESSION['userid']) {
                common_ensure_session();
                $id = $_SESSION['userid'];
                if ($id) {
@@ -538,6 +559,11 @@ function common_current_user() {
        }
        # that didn't work; try to remember
        $user = common_remembered_user();
+       common_debug("Got User " . $user->nickname);
+       if ($user) {
+           common_debug("Faking session on remembered user");
+           $_SESSION['userid'] = $user->id;
+       }
        return $user;
 }
 
@@ -572,8 +598,9 @@ define('URL_REGEX', '^|[ \t\r\n])((ftp|http|https|gopher|mailto|news|nntp|telnet
 function common_render_content($text, $notice) {
        $r = htmlspecialchars($text);
        $id = $notice->profile_id;
-       $r = preg_replace('@https?://\S+@', '<a href="\0" class="extlink">\0</a>', $r);
+       $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);
        # XXX: # tags
        # XXX: machine tags
        return $r;
@@ -703,10 +730,16 @@ function common_fancy_url($action, $args=NULL) {
                return common_path('settings/'.$action);
         case 'profilesettings':
                return common_path('settings/profile');
+        case 'emailsettings':
+               return common_path('settings/email');
         case 'openidsettings':
                return common_path('settings/openid');
         case 'newnotice':
-               return common_path('notice/new');
+               if ($args && $args['replyto']) {
+                       return common_path('notice/new?replyto='.$args['replyto']);
+               } else {
+                       return common_path('notice/new');
+               }
         case 'shownotice':
                return common_path('notice/'.$args['notice']);
         case 'xrds':
@@ -745,6 +778,14 @@ function common_fancy_url($action, $args=NULL) {
            return common_path($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']);
         default:
                return common_simple_url($action, $args);
        }
@@ -778,25 +819,25 @@ function common_date_string($dt) {
        if ($now < $t) { # that shouldn't happen!
                return common_exact_date($dt);
        } else if ($diff < 60) {
-               return _t('a few seconds ago');
+               return _('a few seconds ago');
        } else if ($diff < 92) {
-               return _t('about a minute ago');
+               return _('about a minute ago');
        } else if ($diff < 3300) {
-               return _t('about ') . round($diff/60) . _t(' minutes ago');
+               return sprintf(_('about %d minutes ago'), round($diff/60));
        } else if ($diff < 5400) {
-               return _t('about an hour ago');
+               return _('about an hour ago');
        } else if ($diff < 22 * 3600) {
-               return _t('about ') . round($diff/3600) . _t(' hours ago');
+               return sprintf(_('about %d hours ago'), round($diff/3600));
        } else if ($diff < 37 * 3600) {
-               return _t('about a day ago');
+               return _('about a day ago');
        } else if ($diff < 24 * 24 * 3600) {
-               return _t('about ') . round($diff/(24*3600)) . _t(' days ago');
+               return sprintf(_('about %d days ago'), round($diff/(24*3600)));
        } else if ($diff < 46 * 24 * 3600) {
-               return _t('about a month ago');
+               return _('about a month ago');
        } else if ($diff < 330 * 24 * 3600) {
-               return _t('about ') . round($diff/(30*24*3600)) . _t(' months ago');
+               return sprintf(_('about %d months ago'), round($diff/(30*24*3600)));
        } else if ($diff < 480 * 24 * 3600) {
-               return _t('about a year ago');
+               return _('about a year ago');
        } else {
                return common_exact_date($dt);
        }
@@ -825,39 +866,45 @@ function common_redirect($url, $code=307) {
                                         'http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd');
        common_element('a', array('href' => $url), $url);
        common_end_xml();
+    exit;
 }
 
 function common_save_replies($notice) {
+       # Alternative reply format
+       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, $match);
-       if (!$cnt) {
+       if (!$cnt && !$tname) {
                return true;
        }
+       # XXX: is there another way to make an array copy?
+       $names = ($tname) ? array_unique(array_merge(array(strtolower($tname)), $match[1])) : $match[1];
        $sender = Profile::staticGet($notice->profile_id);
        # store replied only for first @ (what user/notice what the reply directed,
        # we assume first @ is it)
-       for ($i=0; $i<count($match[1]); $i++) {
-               $nickname = $match[1][$i];
+       for ($i=0; $i<count($names); $i++) {
+               $nickname = $names[$i];
                $recipient = common_relative_profile($sender, $nickname, $notice->created);
                if (!$recipient) {
                        continue;
                }
-               if ($i == 0) {
+               if ($i == 0 && ($recipient->id != $sender->id)) { # Don't save reply to self
                        $reply_for = $recipient;
+                       $recipient_notice = $reply_for->getCurrentNotice();
+                       $orig = clone($notice);
+                       $notice->reply_to = $recipient_notice->id;
+                       $notice->update($orig);
                }
                $reply = new Reply();
                $reply->notice_id = $notice->id;
                $reply->profile_id = $recipient->id;
-               if ($reply_for) {
-#                      $recipient_notice = $reply_for->getCurrentNotice($notice->created);
-                       $recipient_notice = $reply_for->getCurrentNotice();
-                       $reply->replied_id = $recipient_notice->id;
-               }
                $id = $reply->insert();
                if (!$id) {
                        $last_error = &PEAR::getStaticProperty('DB_DataObject','lastError');
                        common_log(LOG_ERROR, 'DB error inserting reply: ' . $last_error->message);
-                       common_server_error('DB error inserting reply: ' . $last_error->message);
+                       common_server_error(sprintf(_('DB error inserting reply: %s'), $last_error->message));
                        return;
                }
        }
@@ -875,20 +922,19 @@ function common_broadcast_notice($notice, $remote=false) {
 # Stick the notice on the queue
 
 function common_enqueue_notice($notice) {
-       common_log(LOG_INFO, 'start queueing notice ID = ' . $notice->id);
        $qi = new Queue_item();
        $qi->notice_id = $notice->id;
-       $qi->created = DB_DataObject_Cast::dateTime();
-       $result = $qi->insert();
-       if ($result === FALSE) {
+       $qi->created = $notice->created;
+        $result = $qi->insert();
+       if (!$result) {
            $last_error = &PEAR::getStaticProperty('DB_DataObject','lastError');
            common_log(LOG_ERROR, 'DB error inserting queue item: ' . $last_error->message);
            return false;
        }
-       common_log(LOG_INFO, 'complete queueing notice ID = ' . $notice->id);
+       common_log(LOG_DEBUG, 'complete queueing notice ID = ' . $notice->id);
        return $result;
 }
-         
+
 function common_real_broadcast($notice, $remote=false) {
        $success = true;
        if (!$remote) {
@@ -934,7 +980,7 @@ function common_notice_form($action=NULL, $content=NULL) {
        common_element_start('p');
        common_element('label', array('for' => 'status_textarea',
                                                                  'id' => 'status_label'),
-                                  _t('What\'s up, ').$user->nickname.'?');
+                                  sprintf(_('What\'s up, %s?'), $user->nickname));
         common_element('span', array('id' => 'counter', 'class' => 'counter'), '140');
        common_element('textarea', array('id' => 'status_textarea',
                                                                         'cols' => 60,
@@ -947,18 +993,11 @@ function common_notice_form($action=NULL, $content=NULL) {
        common_element('input', array('id' => 'status_submit',
                                                                  'name' => 'status_submit',
                                                                  'type' => 'submit',
-                                                                 'value' => _t('Send')));
+                                                                 'value' => _('Send')));
        common_element_end('p');
        common_element_end('form');
 }
 
-function common_mint_tag($extra) {
-       global $config;
-       return
-         'tag:'.$config['tag']['authority'].','.
-         $config['tag']['date'].':'.$config['tag']['prefix'].$extra;
-}
-
 # Should make up a reasonable root URL
 
 function common_root_url() {
@@ -1011,12 +1050,6 @@ function common_timestamp() {
        return date('YmdHis');
 }
 
-// XXX: set up gettext
-
-function _t($str) {
-       return $str;
-}
-
 function common_ensure_syslog() {
        static $initialized = false;
        if (!$initialized) {
@@ -1028,8 +1061,20 @@ function common_ensure_syslog() {
 }
 
 function common_log($priority, $msg, $filename=NULL) {
-       common_ensure_syslog();
-       syslog($priority, $msg);
+       $logfile = common_config('site', 'logfile');
+       if ($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, $filename=NULL) {
@@ -1086,7 +1131,7 @@ function common_pagination($have_before, $have_after, $page, $action, $args=NULL
 
                common_element_start('li', 'before');
                common_element('a', array('href' => common_local_url($action, $newargs)),
-                                          _t('« After'));
+                                          _('« After'));
                common_element_end('li');
        }
 
@@ -1095,7 +1140,7 @@ function common_pagination($have_before, $have_after, $page, $action, $args=NULL
                $newargs = ($args) ? array_merge($args,$pargs) : $pargs;
                common_element_start('li', 'after');
                common_element('a', array('href' => common_local_url($action, $newargs)),
-                                                  _t('Before »'));
+                                                  _('Before »'));
                common_element_end('li');
        }
 
@@ -1231,3 +1276,29 @@ function common_markup_to_html($c) {
        $c = preg_replace('/%%(\w+).(\w+)%%/e', 'common_config(\'\\1\', \'\\2\')', $c);
        return Markdown($c);
 }
+
+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($size);
+       }
+}
+
+function common_profile_uri($profile) {
+       if (!$profile) {
+               return NULL;
+       }
+       $user = User::staticGet($profile->id);
+       if ($user) {
+               return $user->uri;
+       }
+       
+       $remote = Remote_profile::staticGet($profile->id);
+       if ($remote) {
+               return $remote->uri;
+       }
+       # XXX: this is a very bad profile!
+       return NULL;
+}
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