]> git.mxchange.org Git - quix0rs-gnu-social.git/blobdiff - lib/util.php
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[quix0rs-gnu-social.git] / lib / util.php
index 4f93d572e48c47820eef1f35e45d2a3c51443d32..11967709106c9481200ff733142df5c02a181051 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, $system);
@@ -180,6 +180,9 @@ function common_show_header($pagetitle, $callable=NULL, $data=NULL, $headercall=
        common_element('script', array('type' => 'text/javascript',
                                                                   'src' => common_path('js/jquery.form.js')),
                                   ' ');
+       common_element('script', array('type' => 'text/javascript',
+                                                                  'src' => common_path('js/xbImportNode.js')),
+                                  ' ');
        common_element('script', array('type' => 'text/javascript',
                                                                   'src' => common_path('js/util.js?version='.LACONICA_VERSION)),
                                   ' ');
@@ -232,7 +235,7 @@ function common_show_header($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']) ? $_SERVER['HTTP_ACCEPT'] : NULL;
@@ -252,7 +255,7 @@ function common_start_html($type=NULL) {
 
        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
 
@@ -314,7 +317,6 @@ function common_nav_menu() {
                                                 _('Home'));
        }
        common_menu_item(common_local_url('peoplesearch'), _('Search'));
-       common_menu_item(common_local_url('tags'), _('Tags'));
        if ($user) {
                common_menu_item(common_local_url('profilesettings'),
                                                 _('Settings'));
@@ -329,6 +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');
 }
 
@@ -706,6 +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;
 }
 
@@ -744,13 +749,27 @@ function common_render_uri_thingy($matches) {
                        $trailer = $final . $trailer;
                }
        }
-       return '<a href="' . $uri . '" class="extlink">' . $uri . '</a>' . $trailer;
+       if ($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>' . $trailer;
+}
+
+function common_longurl($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) {
-       $r = htmlspecialchars($text);
-       $r = preg_replace('@https?://[^)\]>\s]+@e', "common_shorten_link('\\0')", $r);
-       return $r;
+    // \s = not a horizontal whitespace character (since PHP 5.2.4)
+       // RYM this should prevent * preceded URLs from being processed but it its a char
+//     $r = preg_replace('@[^*](https?://[^)\]>\s]+)@e', "common_shorten_link('\\1')", $r);
+       return preg_replace('@https?://[^)\]>\s]+@e', "common_shorten_link('\\0')", $text);
 }
 
 function common_shorten_link($long_url) {
@@ -768,7 +787,7 @@ function common_shorten_link($long_url) {
             $short_url = $short_url_service->shorten($long_url);
             break;
             
-        case '2tu.ru':
+        case '2tu.us':
             $short_url_service = new TightUrl;
             $short_url = $short_url_service->shorten($long_url);
             break;
@@ -828,6 +847,10 @@ 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($nickname));
@@ -838,6 +861,22 @@ function common_at_link($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
        $recipient = new Profile();
@@ -931,10 +970,26 @@ function common_fancy_url($action, $args=NULL) {
                } else {
                        return common_path('');
                }
+        case 'featured':
+               if ($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']);
@@ -949,6 +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']);
@@ -961,6 +1018,8 @@ function common_fancy_url($action, $args=NULL) {
                } else {
                        return common_path('main/remote');
                }
+        case 'nudge':
+               return common_path($args['nickname'].'/nudge');
         case 'openidlogin':
                return common_path('main/openid');
         case 'profilesettings':
@@ -989,11 +1048,10 @@ function common_fancy_url($action, $args=NULL) {
                 } else {
                         return common_path('notice/delete');
                 }
+        case 'microsummary':
         case 'xrds':
         case 'foaf':
                return common_path($args['nickname'].'/'.$action);
-        case 'subscriptions':
-        case 'subscribers':
         case 'all':
         case 'replies':
         case 'inbox':
@@ -1003,6 +1061,20 @@ function common_fancy_url($action, $args=NULL) {
                } else {
                        return common_path($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':
@@ -1015,6 +1087,9 @@ function common_fancy_url($action, $args=NULL) {
                } else {
                        return common_path($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':
@@ -1043,6 +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($args)) : ''));
         case 'favor':
@@ -1068,11 +1147,11 @@ function common_fancy_url($action, $args=NULL) {
                        switch (strtolower($args['method'])) {
                         case 'user_timeline.rss':
                                return common_path('api/statuses/user_timeline/'.$args['argument'].'.rss');
-                        case 'user_timeline.atom':                             
+                        case 'user_timeline.atom':
                                return common_path('api/statuses/user_timeline/'.$args['argument'].'.rss');
                         case 'user_timeline.rss':
                                return common_path('api/statuses/user_timeline/'.$args['argument'].'.rss');
-                        case 'user_timeline.atom':                             
+                        case 'user_timeline.atom':
                                return common_path('api/statuses/user_timeline/'.$args['argument'].'.rss');
                         default: return common_simple_url($action, $args);
                        }
@@ -1080,7 +1159,7 @@ function common_fancy_url($action, $args=NULL) {
                }
         case 'sup':
                if ($args && isset($args['seconds'])) {
-                       return common_path('main/sup?seconds='.$args['seconds']);                       
+                       return common_path('main/sup?seconds='.$args['seconds']);
                } else {
                        return common_path('main/sup');
                }
@@ -1205,14 +1284,21 @@ function common_save_replies($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, $notice->created);
@@ -1237,6 +1323,28 @@ function common_save_replies($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($reply, 'INSERT', __FILE__);
+                                               return;
+                                       }
+                               }
+                       }
                }
        }
 }
@@ -1244,7 +1352,7 @@ function common_save_replies($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
+       $flink = Foreign_link::getByUserID($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...
@@ -1792,13 +1900,25 @@ function common_disfavor_form($notice) {
                                                                           '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' => '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' => '♥'));
+                                                                 'value' => 'Disfavor favorite',
+                                                                 'title' => 'Remove this message from favorites'));
        common_element_end('form');
 }
 
@@ -1807,15 +1927,90 @@ function common_favor_form($notice) {
                                                                           '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' => '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-' . $notice->id,
                                                                  'class' => 'favor',
-                                                                 'value' => '♡'));
+                                                                 'value' => 'Add to favorites',
+                                                                 'title' => 'Add this message to favorites'));
+       common_element_end('form');
+}
+
+function common_nudge_form($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->nickname,
+                                                                 'name' => 'unsubscribeto',
+                                                                 'type' => 'hidden',
+                                                                 'value' => $profile->nickname));
+       common_element('input', array('type' => 'submit',
+                                                                 'class' => 'submit',
+                                                                 'value' => _('Unsubscribe')));
+       common_element_end('form');
+}
+
+// XXX: Refactor this code
+function common_profile_new_message_nudge ($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_cache_key($extra) {
        return 'laconica:' . common_keyize(common_config('site', 'name')) . ':' . $extra;