]> git.mxchange.org Git - quix0rs-gnu-social.git/blobdiff - lib/util.php
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[quix0rs-gnu-social.git] / lib / util.php
index 950a747337fdd1807597c422babce1a020fe3e50..259ea7a968f0a15424aeca51a1526f56b881e989 100644 (file)
@@ -114,11 +114,11 @@ function common_element($tag, $attrs=NULL, $content=NULL) {
        common_element_end($tag);
 }
 
-function common_start_xml($doc=NULL, $public=NULL, $system=NULL) {
+function common_start_xml($doc=NULL, $public=NULL, $system=NULL, $indent=true) {
        global $xw;
        $xw = new XMLWriter();
        $xw->openURI('php://output');
-       $xw->setIndent(true);
+       $xw->setIndent($indent);
        $xw->startDocument('1.0', 'UTF-8');
        if ($doc) {
                $xw->writeDTD($doc, $public, $system);
@@ -154,11 +154,11 @@ function common_init_language() {
 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 . " - " . $config['site']['name']);
@@ -235,27 +235,27 @@ function common_show_header($pagetitle, $callable=NULL, $data=NULL, $headercall=
        common_element_start('div', array('id' => 'content'));
 }
 
-function common_start_html($type=NULL) {
-       
+function common_start_html($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');
+                                        'http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd', $indent);
 
        # FIXME: correct language for interface
 
@@ -331,6 +331,8 @@ function common_nav_menu() {
                }
                common_menu_item(common_local_url('openidlogin'), _('OpenID'));
        }
+       common_menu_item(common_local_url('doc', array('title' => 'help')),
+                                        _('Help'));
        common_element_end('ul');
 }
 
@@ -708,6 +710,7 @@ function common_render_content($text, $notice) {
        $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;
 }
 
@@ -751,7 +754,7 @@ function common_render_uri_thingy($matches) {
                $title = " title='$longurl'";
        }
        else $title = '';
-       
+
        return '<a href="' . $uri . '"' . $title . ' class="extlink">' . $uri . '</a>' . $trailer;
 }
 
@@ -770,25 +773,25 @@ function common_shorten_links($text) {
 }
 
 function common_shorten_link($long_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 = $short_url_service->shorten($long_url);
             break;
-            
+
         case '2tu.us':
             $short_url_service = new TightUrl;
             $short_url = $short_url_service->shorten($long_url);
             break;
-            
+
         case 'ptiturl.com':
             $short_url_service = new PtitUrl;
             $short_url = $short_url_service->shorten($long_url);
@@ -818,9 +821,9 @@ function common_shorten_link($long_url) {
                default:
                        $short_url = false;
        }
-       
+
        curl_close($curlh);
-       
+
        if ($short_url) {
                return $short_url;
        }
@@ -829,7 +832,7 @@ function common_shorten_link($long_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', '*', $str);
 }
@@ -840,10 +843,14 @@ function common_tag_link($tag) {
        return '<a href="' . htmlspecialchars($url) . '" rel="tag" class="hashlink">' . htmlspecialchars($tag) . '</a>';
 }
 
-function common_canonical_tag($tag) {  
+function common_canonical_tag($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($nickname));
@@ -854,6 +861,22 @@ function common_at_link($sender_id, $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' => $tag));
+               return '<a href="'.htmlspecialchars($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
        $recipient = new Profile();
@@ -981,6 +1004,8 @@ function common_fancy_url($action, $args=NULL) {
         case 'unsubscribe':
         case 'invite':
                return common_path('main/'.$action);
+        case 'tagother':
+               return common_path('main/tagother?id='.$args['id']);
         case 'register':
                if ($args && $args['code']) {
                        return common_path('main/register/'.$args['code']);
@@ -1023,6 +1048,7 @@ function common_fancy_url($action, $args=NULL) {
                 } else {
                         return common_path('notice/delete');
                 }
+        case 'microsummary':
         case 'xrds':
         case 'foaf':
                return common_path($args['nickname'].'/'.$action);
@@ -1039,11 +1065,15 @@ function common_fancy_url($action, $args=NULL) {
         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 . '?' . $params);
+                       return common_path($nickname.'/'.$action . (($tag) ? '/' . $tag : '') . '?' . $params);
                } else {
-                       return common_path($nickname.'/'.$action);
+                       return common_path($nickname.'/'.$action . (($tag) ? '/' . $tag : ''));
                }
         case 'allrss':
                return common_path($args['nickname'].'/all/rss');
@@ -1088,6 +1118,10 @@ function common_fancy_url($action, $args=NULL) {
                        $path = 'tags';
                }
                return common_path($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($args)) : ''));
         case 'favor':
@@ -1114,11 +1148,11 @@ function common_fancy_url($action, $args=NULL) {
                         case 'user_timeline.rss':
                                return common_path('api/statuses/user_timeline/'.$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/'.$args['argument'].'.rss');
+                               return common_path('api/statuses/user_timeline/'.$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, $args);
@@ -1250,14 +1284,21 @@ function common_save_replies($notice) {
        }
        # extract all @messages
        $cnt = preg_match_all('/(?:^|\s)@([a-z0-9]{1,64})/', $notice->content, $match);
-       if (!$cnt && !$tname) {
-               return true;
+
+       $names = array();
+
+       if ($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]);
        }
-       # 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, $notice->created);
@@ -1282,6 +1323,28 @@ function common_save_replies($notice) {
                        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($reply, 'INSERT', __FILE__);
+                                               return;
+                                       }
+                               }
+                       }
                }
        }
 }
@@ -1876,7 +1939,7 @@ function common_favor_form($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-' . $notice->id,
@@ -1895,12 +1958,17 @@ function common_nudge_form($profile) {
                                                                  '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() {
-       common_element_start('form', array('id' => 'subscribe', 'method' => 'post', 'class' => 'subscribe',
+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',
+       common_element('input', array('id' => 'subscribeto-' . $profile->nickname,
                                                                  'name' => 'subscribeto',
                                                                  'type' => 'hidden',
                                                                  'value' => $profile->nickname));
@@ -1910,11 +1978,13 @@ function common_subscribe_form() {
        common_element_end('form');
 }
 
-function common_unsubscribe_form() {
-       common_element_start('form', array('id' => 'unsubscribe', 'method' => 'post', 'class' => 'unsubscribe',
+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',
+       common_element('input', array('id' => 'unsubscribeto-' . $profile->nickname,
                                                                  'name' => 'unsubscribeto',
                                                                  'type' => 'hidden',
                                                                  'value' => $profile->nickname));
@@ -1924,8 +1994,22 @@ function common_unsubscribe_form() {
        common_element_end('form');
 }
 
-function common_nudge_response() {
-       common_element('p', array('id' => 'nudge_response'), _('Nudge sent!'));
+// 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_cache_key($extra) {
@@ -1939,41 +2023,41 @@ function common_keyize($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');
 }
@@ -1997,3 +2081,8 @@ function common_memcache() {
                return $cache;
        }
 }
+
+function common_compatible_license($from, $to) {
+       # XXX: better compatibility check needed here!
+       return ($from == $to);
+}
\ No newline at end of file