]> git.mxchange.org Git - friendica.git/blobdiff - include/items.php
Vier: Some more transition effects
[friendica.git] / include / items.php
index 4ef26fbda8a9fc6885a05b4dcac1ce6d86097ece..29f4d7256feb548d292539b68490233102964fdf 100755 (executable)
@@ -5,7 +5,10 @@ require_once('include/oembed.php');
 require_once('include/salmon.php');
 require_once('include/crypto.php');
 require_once('include/Photo.php');
-
+require_once('include/tags.php');
+require_once('include/text.php');
+require_once('include/email.php');
+require_once('include/ostatus_conversation.php');
 
 function get_feed_for(&$a, $dfrn_id, $owner_nick, $last_update, $direction = 0) {
 
@@ -26,7 +29,7 @@ function get_feed_for(&$a, $dfrn_id, $owner_nick, $last_update, $direction = 0)
                }
        }
 
-       
+
 
        // default permissions - anonymous user
 
@@ -238,7 +241,7 @@ function construct_activity_object($item) {
                                        $r->link = str_replace('&','&', $r->link);
                                $r->link = preg_replace('/\<link(.*?)\"\>/','<link$1"/>',$r->link);
                                $o .= $r->link;
-                       }                                       
+                       }
                        else
                                $o .= '<link rel="alternate" type="text/html" href="' . xmlify($r->link) . '" />' . "\r\n";
                }
@@ -270,7 +273,7 @@ function construct_activity_target($item) {
                                        $r->link = str_replace('&','&amp;', $r->link);
                                $r->link = preg_replace('/\<link(.*?)\"\>/','<link$1"/>',$r->link);
                                $o .= $r->link;
-                       }                                       
+                       }
                        else
                                $o .= '<link rel="alternate" type="text/html" href="' . xmlify($r->link) . '" />' . "\r\n";
                }
@@ -670,7 +673,7 @@ function get_atom_elements($feed,$item) {
        }
 
        // translate OStatus unfollow to activity streams if it happened to get selected
-               
+
        if((x($res,'verb')) && ($res['verb'] === 'http://ostatus.org/schema/1.0/unfollow'))
                $res['verb'] = ACTIVITY_UNFOLLOW;
 
@@ -721,7 +724,7 @@ function get_atom_elements($feed,$item) {
                if($child[NAMESPACE_ACTIVITY]['object-type'][0]['data']) {
                        $res['object-type'] = $child[NAMESPACE_ACTIVITY]['object-type'][0]['data'];
                        $res['object'] .= '<type>' . $child[NAMESPACE_ACTIVITY]['object-type'][0]['data'] . '</type>' . "\n";
-               }       
+               }
                if(x($child[SIMPLEPIE_NAMESPACE_ATOM_10], 'id') && $child[SIMPLEPIE_NAMESPACE_ATOM_10]['id'][0]['data'])
                        $res['object'] .= '<id>' . $child[SIMPLEPIE_NAMESPACE_ATOM_10]['id'][0]['data'] . '</id>' . "\n";
                if(x($child[SIMPLEPIE_NAMESPACE_ATOM_10], 'link') && $child[SIMPLEPIE_NAMESPACE_ATOM_10]['link'])
@@ -759,7 +762,7 @@ function get_atom_elements($feed,$item) {
                $child = $rawobj[0]['child'];
                if($child[NAMESPACE_ACTIVITY]['object-type'][0]['data']) {
                        $res['target'] .= '<type>' . $child[NAMESPACE_ACTIVITY]['object-type'][0]['data'] . '</type>' . "\n";
-               }       
+               }
                if(x($child[SIMPLEPIE_NAMESPACE_ATOM_10], 'id') && $child[SIMPLEPIE_NAMESPACE_ATOM_10]['id'][0]['data'])
                        $res['target'] .= '<id>' . $child[SIMPLEPIE_NAMESPACE_ATOM_10]['id'][0]['data'] . '</id>' . "\n";
                if(x($child[SIMPLEPIE_NAMESPACE_ATOM_10], 'link') && $child[SIMPLEPIE_NAMESPACE_ATOM_10]['link'])
@@ -798,6 +801,7 @@ function get_atom_elements($feed,$item) {
                logger('get_atom_elements: Looking for status.net repeated message');
 
                $message = $child["http://activitystrea.ms/spec/1.0/"]["object"][0]["child"][SIMPLEPIE_NAMESPACE_ATOM_10]["content"][0]["data"];
+               $orig_uri = $child["http://activitystrea.ms/spec/1.0/"]["object"][0]["child"][SIMPLEPIE_NAMESPACE_ATOM_10]["id"][0]["data"];
                $author = $child[SIMPLEPIE_NAMESPACE_ATOM_10]["author"][0]["child"][SIMPLEPIE_NAMESPACE_ATOM_10];
                $uri = $author["uri"][0]["data"];
                $name = $author["name"][0]["data"];
@@ -805,29 +809,53 @@ function get_atom_elements($feed,$item) {
                $avatar = $avatar["href"];
 
                if (($name != "") and ($uri != "") and ($avatar != "") and ($message != "")) {
-                       logger('get_atom_elements: fixing sender of repeated message');
+                       logger('get_atom_elements: fixing sender of repeated message.');
+
+                       if (intval(get_config('system','new_share'))) {
+                               $prefix = "[share author='".str_replace("'", "&#039;",$name).
+                                               "' profile='".$uri.
+                                               "' avatar='".$avatar.
+                                               "' link='".$orig_uri."']";
 
-                       $res["owner-name"] = $res["author-name"];
-                       $res["owner-link"] = $res["author-link"];
-                       $res["owner-avatar"] = $res["author-avatar"];
+                               $res["body"] = $prefix.html2bbcode($message)."[/share]";
+                       } else {
+                               $res["owner-name"] = $res["author-name"];
+                               $res["owner-link"] = $res["author-link"];
+                               $res["owner-avatar"] = $res["author-avatar"];
 
-                       $res["author-name"] = $name;
-                       $res["author-link"] = $uri;
-                       $res["author-avatar"] = $avatar;
+                               $res["author-name"] = $name;
+                               $res["author-link"] = $uri;
+                               $res["author-avatar"] = $avatar;
 
-                       $res["body"] = html2bbcode($message);
+                               $res["body"] = html2bbcode($message);
+                       }
                }
        }
 
+       // Search for ostatus conversation url
+       $links = $item->feed->data["child"][SIMPLEPIE_NAMESPACE_ATOM_10]["feed"][0]["child"][SIMPLEPIE_NAMESPACE_ATOM_10]["entry"][0]["child"]["http://www.w3.org/2005/Atom"]["link"];
+
+       if (is_array($links)) {
+               foreach ($links as $link) {
+                       $conversation = array_shift($link["attribs"]);
+
+                       if ($conversation["rel"] == "ostatus:conversation") {
+                               $res["ostatus_conversation"] = $conversation["href"];
+                               logger('get_atom_elements: found conversation url '.$res["ostatus_conversation"]);
+                       }
+               };
+       }
+
        $arr = array('feed' => $feed, 'item' => $item, 'result' => $res);
 
        call_hooks('parse_atom', $arr);
 
        //if (($res["title"] != "") or (strpos($res["body"], "RT @") > 0)) {
        //if (strpos($res["body"], "RT @") !== false) {
-       //      $debugfile = tempnam("/home/ike/log", "item-res2-");
-       //      file_put_contents($debugfile, serialize($arr));
-       //}
+       /*if (strpos($res["body"], "@") !== false) {
+               $debugfile = tempnam("/var/www/virtual/pirati.ca/phptmp/", "item-res2-");
+               file_put_contents($debugfile, serialize($arr));
+       }*/
 
        return $res;
 }
@@ -866,13 +894,22 @@ function item_store($arr,$force_parent = false) {
                unset($arr['dsprsig']);
        }
 
+       // if an OStatus conversation url was passed in, it is stored and then
+       // removed from the array.
+       $ostatus_conversation = null;
+
+       if (isset($arr["ostatus_conversation"])) {
+               $ostatus_conversation = $arr["ostatus_conversation"];
+               unset($arr["ostatus_conversation"]);
+       }
+
        if(x($arr, 'gravity'))
                $arr['gravity'] = intval($arr['gravity']);
        elseif($arr['parent-uri'] === $arr['uri'])
                $arr['gravity'] = 0;
        elseif(activity_match($arr['verb'],ACTIVITY_POST))
                $arr['gravity'] = 6;
-       else      
+       else
                $arr['gravity'] = 6;   // extensible catchall
 
        if(! x($arr,'type'))
@@ -885,11 +922,26 @@ function item_store($arr,$force_parent = false) {
 
 
        if (version_compare(PHP_VERSION, '5.3.0', '>=')) {
-               require_once('Text/LanguageDetect.php');
+               require_once('library/langdet/Text/LanguageDetect.php');
                $naked_body = preg_replace('/\[(.+?)\]/','',$arr['body']);
                $l = new Text_LanguageDetect;
-               $lng = $l->detectConfidence($naked_body);
-               $arr['postopts'] = (($lng['language']) ? 'lang=' . $lng['language'] . ';' . $lng['confidence'] : '');
+               //$lng = $l->detectConfidence($naked_body);
+               //$arr['postopts'] = (($lng['language']) ? 'lang=' . $lng['language'] . ';' . $lng['confidence'] : '');
+               $lng = $l->detect($naked_body, 3);
+
+               if (sizeof($lng) > 0) {
+                       $postopts = "";
+
+                       foreach ($lng as $language => $score) {
+                               if ($postopts == "")
+                                       $postopts = "lang=";
+                               else
+                                       $postopts .= ":";
+
+                               $postopts .= $language.";".$score;
+                       }
+                       $arr['postopts'] = $postopts;
+               }
        }
 
        $arr['wall']          = ((x($arr,'wall'))          ? intval($arr['wall'])                : 0);
@@ -942,9 +994,9 @@ function item_store($arr,$force_parent = false) {
                $deny_cid  = $arr['deny_cid'];
                $deny_gid  = $arr['deny_gid'];
        }
-       else { 
+       else {
 
-               // find the parent and snarf the item id and ACL's
+               // find the parent and snarf the item id and ACLs
                // and anything else we need to inherit
 
                $r = q("SELECT * FROM `item` WHERE `uri` = '%s' AND `uid` = %d ORDER BY `id` ASC LIMIT 1",
@@ -1007,7 +1059,7 @@ function item_store($arr,$force_parent = false) {
                                logger('item_store: item parent was not found - ignoring item');
                                return 0;
                        }
-                       
+
                        $parent_deleted = 0;
                }
        }
@@ -1048,8 +1100,8 @@ function item_store($arr,$force_parent = false) {
        if(count($r)) {
                $current_post = $r[0]['id'];
                logger('item_store: created item ' . $current_post);
-       }
-       else {
+               create_tags_from_item($r[0]['id']);
+       else {
                logger('item_store: could not locate created item');
                return 0;
        }
@@ -1062,7 +1114,7 @@ function item_store($arr,$force_parent = false) {
                );
        }
 
-       if((! $parent_id) || ($arr['parent-uri'] === $arr['uri']))      
+       if((! $parent_id) || ($arr['parent-uri'] === $arr['uri']))
                $parent_id = $current_post;
 
        if(strlen($allow_cid) || strlen($allow_gid) || strlen($deny_cid) || strlen($deny_gid))
@@ -1083,6 +1135,11 @@ function item_store($arr,$force_parent = false) {
                intval($parent_deleted),
                intval($current_post)
        );
+       create_tags_from_item($current_post);
+
+       // Complete ostatus threads
+       if ($ostatus_conversation)
+               complete_conversation($current_post, $ostatus_conversation);
 
         $arr['id'] = $current_post;
         $arr['parent'] = $parent_id;
@@ -1126,6 +1183,18 @@ function item_store($arr,$force_parent = false) {
 
        tag_deliver($arr['uid'],$current_post);
 
+       // Store the fresh generated item into the cache
+       $cachefile = get_cachefile($arr["guid"]."-".hash("md5", $arr['body']));
+
+       if (($cachefile != '') AND !file_exists($cachefile)) {
+               $s = prepare_text($arr['body']);
+               $a = get_app();
+               $stamp1 = microtime(true);
+               file_put_contents($cachefile, $s);
+               $a->save_timestamp($stamp1, "file");
+               logger('item_store: put item '.$current_post.' into cachefile '.$cachefile);
+       }
+
        return $current_post;
 }
 
@@ -1262,7 +1331,7 @@ function tag_deliver($uid,$item_id) {
                intval($item_id)
        );
 
-       proc_run('php','include/notifier.php','tgroup',$item_id);                       
+       proc_run('php','include/notifier.php','tgroup',$item_id);
 
 }
 
@@ -1333,7 +1402,7 @@ function dfrn_deliver($owner,$contact,$atom, $dissolve = false) {
        if($contact['duplex'] && $contact['dfrn-id'])
                $idtosend = '0:' . $orig_id;
        if($contact['duplex'] && $contact['issued-id'])
-               $idtosend = '1:' . $orig_id;            
+               $idtosend = '1:' . $orig_id;
 
        $rino = ((function_exists('mcrypt_encrypt')) ? 1 : 0);
 
@@ -1351,7 +1420,7 @@ function dfrn_deliver($owner,$contact,$atom, $dissolve = false) {
                        break;
                case SSL_POLICY_SELFSIGN:
                        $ssl_policy = 'self';
-                       break;                  
+                       break;
                case SSL_POLICY_NONE:
                default:
                        $ssl_policy = 'none';
@@ -1404,7 +1473,7 @@ function dfrn_deliver($owner,$contact,$atom, $dissolve = false) {
                                intval(($perm == 'rw') ? 1 : 0),
                                intval($contact['id'])
                        );
-                       $contact['writable'] = (string) 1 - intval($contact['writable']);                       
+                       $contact['writable'] = (string) 1 - intval($contact['writable']);
                }
        }
 
@@ -1548,7 +1617,7 @@ function consume_feed($xml,$importer,&$contact, &$hub, $datedir = 0, $pass = 0)
                logger('consume_feed: empty input');
                return;
        }
-               
+
        $feed = new SimplePie();
        $feed->set_raw_data($xml);
        if($datedir)
@@ -1584,7 +1653,7 @@ function consume_feed($xml,$importer,&$contact, &$hub, $datedir = 0, $pass = 0)
                if($elems['name'][0]['attribs'][NAMESPACE_DFRN]['updated']) {
                        $name_updated = $elems['name'][0]['attribs'][NAMESPACE_DFRN]['updated'];
                        $new_name = $elems['name'][0]['data'];
-               } 
+               }
                if((x($elems,'link')) && ($elems['link'][0]['attribs']['']['rel'] === 'photo') && ($elems['link'][0]['attribs'][NAMESPACE_DFRN]['updated'])) {
                        $photo_timestamp = datetime_convert('UTC','UTC',$elems['link'][0]['attribs'][NAMESPACE_DFRN]['updated']);
                        $photo_url = $elems['link'][0]['attribs']['']['href'];
@@ -1597,7 +1666,7 @@ function consume_feed($xml,$importer,&$contact, &$hub, $datedir = 0, $pass = 0)
 
        if((is_array($contact)) && ($photo_timestamp) && (strlen($photo_url)) && ($photo_timestamp > $contact['avatar-date'])) {
                logger('consume_feed: Updating photo for ' . $contact['name']);
-               require_once("Photo.php");
+               require_once("include/Photo.php");
                $photo_failure = false;
                $have_photo = false;
 
@@ -1627,12 +1696,12 @@ function consume_feed($xml,$importer,&$contact, &$hub, $datedir = 0, $pass = 0)
                                        intval($contact['uid'])
                                );
                        }
-                               
+
                        $img->scaleImageSquare(175);
-                               
+
                        $hash = $resource_id;
                        $r = $img->store($contact['uid'], $contact['id'], $hash, basename($photo_url), 'Contact Photos', 4);
-                               
+
                        $img->scaleImage(80);
                        $r = $img->store($contact['uid'], $contact['id'], $hash, basename($photo_url), 'Contact Photos', 5);
 
@@ -1641,7 +1710,7 @@ function consume_feed($xml,$importer,&$contact, &$hub, $datedir = 0, $pass = 0)
 
                        $a = get_app();
 
-                       q("UPDATE `contact` SET `avatar-date` = '%s', `photo` = '%s', `thumb` = '%s', `micro` = '%s'  
+                       q("UPDATE `contact` SET `avatar-date` = '%s', `photo` = '%s', `thumb` = '%s', `micro` = '%s'
                                WHERE `uid` = %d AND `id` = %d LIMIT 1",
                                dbesc(datetime_convert()),
                                dbesc($a->get_baseurl() . '/photo/' . $hash . '-4.'.$img->getExt()),
@@ -1691,7 +1760,7 @@ function consume_feed($xml,$importer,&$contact, &$hub, $datedir = 0, $pass = 0)
                         * to contain a sparkle link and perhaps a photo. 
                         *
                         */
-                        
+
                        $bdtext = sprintf( t('%s\'s birthday'), $contact['name']);
                        $bdtext2 = sprintf( t('Happy Birthday %s'), ' [url=' . $contact['url'] . ']' . $contact['name'] . '[/url]' ) ;
 
@@ -1708,7 +1777,7 @@ function consume_feed($xml,$importer,&$contact, &$hub, $datedir = 0, $pass = 0)
                                dbesc($bdtext2),
                                dbesc('birthday')
                        );
-                       
+
 
                        // update bdyear
 
@@ -1800,6 +1869,7 @@ function consume_feed($xml,$importer,&$contact, &$hub, $datedir = 0, $pass = 0)
                                                                                dbesc(implode(',',$newtags)),
                                                                                intval($i[0]['id'])
                                                                        );
+                                                                       create_tags_from_item($i[0]['id']);
                                                                }
                                                        }
                                                }
@@ -1814,6 +1884,7 @@ function consume_feed($xml,$importer,&$contact, &$hub, $datedir = 0, $pass = 0)
                                                        dbesc($item['uri']),
                                                        intval($importer['uid'])
                                                );
+                                               create_tags_from_itemuri($item['uri'], $importer['uid']);
                                        }
                                        else {
                                                $r = q("UPDATE `item` SET `deleted` = 1, `edited` = '%s', `changed` = '%s',
@@ -1824,6 +1895,7 @@ function consume_feed($xml,$importer,&$contact, &$hub, $datedir = 0, $pass = 0)
                                                        dbesc($uri),
                                                        intval($importer['uid'])
                                                );
+                                               create_tags_from_itemuri($uri, $importer['uid']);
                                                if($item['last-child']) {
                                                        // ensure that last-child is set in case the comment that had it just got wiped.
                                                        q("UPDATE `item` SET `last-child` = 0, `changed` = '%s' WHERE `parent-uri` = '%s' AND `uid` = %d ",
@@ -1937,6 +2009,7 @@ function consume_feed($xml,$importer,&$contact, &$hub, $datedir = 0, $pass = 0)
                                                        dbesc($item_id),
                                                        intval($importer['uid'])
                                                );
+                                               create_tags_from_itemuri($item_id, $importer['uid']);
                                        }
 
                                        // update last-child if it changes
@@ -1978,7 +2051,7 @@ function consume_feed($xml,$importer,&$contact, &$hub, $datedir = 0, $pass = 0)
                                                dbesc($parent_uri)
                                        );
                                        if($r && count($r))
-                                               continue; 
+                                               continue;
                                }
 
                                if(($datarray['verb'] === ACTIVITY_TAG) && ($datarray['object-type'] === ACTIVITY_OBJ_TAGTERM)) {
@@ -2001,6 +2074,7 @@ function consume_feed($xml,$importer,&$contact, &$hub, $datedir = 0, $pass = 0)
                                                                        dbesc($r[0]['tag'] . (strlen($r[0]['tag']) ? ',' : '') . $newtag),
                                                                        intval($r[0]['id'])
                                                                );
+                                                               create_tags_from_item($r[0]['id']);
                                                        }
                                                }
                                        }
@@ -2084,6 +2158,7 @@ function consume_feed($xml,$importer,&$contact, &$hub, $datedir = 0, $pass = 0)
                                                        dbesc($item_id),
                                                        intval($importer['uid'])
                                                );
+                                               create_tags_from_itemuri($item_id, $importer['uid']);
                                        }
 
                                        // update last-child if it changes
@@ -2221,7 +2296,7 @@ function local_delivery($importer,$data) {
                if($elems['name'][0]['attribs'][NAMESPACE_DFRN]['updated']) {
                        $name_updated = $elems['name'][0]['attribs'][NAMESPACE_DFRN]['updated'];
                        $new_name = $elems['name'][0]['data'];
-               } 
+               }
                if((x($elems,'link')) && ($elems['link'][0]['attribs']['']['rel'] === 'photo') && ($elems['link'][0]['attribs'][NAMESPACE_DFRN]['updated'])) {
                        $photo_timestamp = datetime_convert('UTC','UTC',$elems['link'][0]['attribs'][NAMESPACE_DFRN]['updated']);
                        $photo_url = $elems['link'][0]['attribs']['']['href'];
@@ -2230,7 +2305,7 @@ function local_delivery($importer,$data) {
 
        if(($photo_timestamp) && (strlen($photo_url)) && ($photo_timestamp > $importer['avatar-date'])) {
                logger('local_delivery: Updating photo for ' . $importer['name']);
-               require_once("Photo.php");
+               require_once("include/Photo.php");
                $photo_failure = false;
                $have_photo = false;
 
@@ -2260,12 +2335,12 @@ function local_delivery($importer,$data) {
                                        intval($importer['importer_uid'])
                                );
                        }
-                               
+
                        $img->scaleImageSquare(175);
-                               
+
                        $hash = $resource_id;
                        $r = $img->store($importer['importer_uid'], $importer['id'], $hash, basename($photo_url), 'Contact Photos', 4);
-                               
+
                        $img->scaleImage(80);
                        $r = $img->store($importer['importer_uid'], $importer['id'], $hash, basename($photo_url), 'Contact Photos', 5);
 
@@ -2274,7 +2349,7 @@ function local_delivery($importer,$data) {
 
                        $a = get_app();
 
-                       q("UPDATE `contact` SET `avatar-date` = '%s', `photo` = '%s', `thumb` = '%s', `micro` = '%s'  
+                       q("UPDATE `contact` SET `avatar-date` = '%s', `photo` = '%s', `thumb` = '%s', `micro` = '%s'
                                WHERE `uid` = %d AND `id` = %d LIMIT 1",
                                dbesc(datetime_convert()),
                                dbesc($a->get_baseurl() . '/photo/' . $hash . '-4.'.$img->getExt()),
@@ -2333,17 +2408,17 @@ function local_delivery($importer,$data) {
                /** relocated user must have original key pair */
                /*$newloc['pubkey'] = notags(unxmlify($base['pubkey'][0]['data']));
                $newloc['prvkey'] = notags(unxmlify($base['prvkey'][0]['data']));*/
-               
+
         logger("items:relocate contact ".print_r($newloc, true).print_r($importer, true), LOGGER_DEBUG);
-        
+
         // update contact
         $r = q("SELECT photo, url FROM contact WHERE id=%d AND uid=%d;",
                     intval($importer['id']),
                                        intval($importer['importer_uid']));
-               if ($r === false) 
+               if ($r === false)
                        return 1;
         $old = $r[0];
-        
+
         $x = q("UPDATE contact SET
                         name = '%s',
                         photo = '%s',
@@ -2386,7 +2461,7 @@ function local_delivery($importer,$data) {
                        if ($x === false)
                                return 1;
                }
-               
+
                // TODO
                // merge with current record, current contents have priority
                // update record, set url-updated
@@ -2460,7 +2535,7 @@ function local_delivery($importer,$data) {
 
 
                $hash = random_string();
+
                $r = q("INSERT INTO `intro` ( `uid`, `fid`, `contact-id`, `note`, `hash`, `datetime`, `blocked` )
                        VALUES( %d, %d, %d, '%s', '%s', '%s', %d )",
                        intval($fsugg['uid']),
@@ -2514,7 +2589,7 @@ function local_delivery($importer,$data) {
                $msg['uri'] = notags(unxmlify($base['id'][0]['data']));
                $msg['parent-uri'] = notags(unxmlify($base['in-reply-to'][0]['data']));
                $msg['created'] = datetime_convert(notags(unxmlify('UTC','UTC',$base['sentdate'][0]['data'])));
-               
+
                dbesc_array($msg);
 
                $r = dbq("INSERT INTO `mail` (`" . implode("`, `", array_keys($msg)) 
@@ -2538,12 +2613,12 @@ function local_delivery($importer,$data) {
                        'verb' => ACTIVITY_POST,
                        'otype' => 'mail'
                );
-                       
+
                notification($notif_params);
                return 0;
 
                // NOTREACHED
-       }       
+       }
 
        $community_page = 0;
        $rawtags = $feed->get_feed_tags( NAMESPACE_DFRN, 'community');
@@ -2557,7 +2632,7 @@ function local_delivery($importer,$data) {
                );
                $importer['forum'] = (string) $community_page;
        }
-       
+
        logger('local_delivery: feed item count = ' . $feed->get_item_quantity());
 
        // process any deleted entries
@@ -2667,14 +2742,14 @@ function local_delivery($importer,$data) {
                                                        if(count($i)) {
 
                                                                // For tags, the owner cannot remove the tag on the author's copy of the post.
-                                                               
+
                                                                $owner_remove = (($item['contact-id'] == $i[0]['contact-id']) ? true: false);
                                                                $author_remove = (($item['origin'] && $item['self']) ? true : false);
-                                                               $author_copy = (($item['origin']) ? true : false); 
+                                                               $author_copy = (($item['origin']) ? true : false);
 
                                                                if($owner_remove && $author_copy)
                                                                        continue;
-                                                               if($author_remove || $owner_remove) {                                                           
+                                                               if($author_remove || $owner_remove) {
                                                                        $tags = explode(',',$i[0]['tag']);
                                                                        $newtags = array();
                                                                        if(count($tags)) {
@@ -2686,6 +2761,7 @@ function local_delivery($importer,$data) {
                                                                                dbesc(implode(',',$newtags)),
                                                                                intval($i[0]['id'])
                                                                        );
+                                                                       create_tags_from_item($i[0]['id']);
                                                                }
                                                        }
                                                }
@@ -2700,6 +2776,7 @@ function local_delivery($importer,$data) {
                                                        dbesc($item['uri']),
                                                        intval($importer['importer_uid'])
                                                );
+                                               create_tags_from_itemuri($item['uri'], $importer['importer_uid']);
                                        }
                                        else {
                                                $r = q("UPDATE `item` SET `deleted` = 1, `edited` = '%s', `changed` = '%s',
@@ -2710,6 +2787,7 @@ function local_delivery($importer,$data) {
                                                        dbesc($uri),
                                                        intval($importer['importer_uid'])
                                                );
+                                               create_tags_from_itemuri($uri, $importer['importer_uid']);
                                                if($item['last-child']) {
                                                        // ensure that last-child is set in case the comment that had it just got wiped.
                                                        q("UPDATE `item` SET `last-child` = 0, `changed` = '%s' WHERE `parent-uri` = '%s' AND `uid` = %d ",
@@ -2717,7 +2795,7 @@ function local_delivery($importer,$data) {
                                                                dbesc($item['parent-uri']),
                                                                intval($item['uid'])
                                                        );
-                                                       // who is the last child now? 
+                                                       // who is the last child now?
                                                        $r = q("SELECT `id` FROM `item` WHERE `parent-uri` = '%s' AND `type` != 'activity' AND `deleted` = 0 AND `uid` = %d
                                                                ORDER BY `created` DESC LIMIT 1",
                                                                        dbesc($item['parent-uri']),
@@ -2727,7 +2805,7 @@ function local_delivery($importer,$data) {
                                                                q("UPDATE `item` SET `last-child` = 1 WHERE `id` = %d LIMIT 1",
                                                                        intval($r[0]['id'])
                                                                );
-                                                       }       
+                                                       }
                                                }
                                                // if this is a relayed delete, propagate it to other recipients
 
@@ -2821,11 +2899,11 @@ function local_delivery($importer,$data) {
                                if(count($r)) {
                                        $iid = $r[0]['id'];
                                        if((x($datarray,'edited') !== false) && (datetime_convert('UTC','UTC',$datarray['edited']) !== $r[0]['edited'])) {
-                                       
+
                                                // do not accept (ignore) an earlier edit than one we currently have.
                                                if(datetime_convert('UTC','UTC',$datarray['edited']) < $r[0]['edited'])
                                                        continue;
-  
+
                                                logger('received updated comment' , LOGGER_DEBUG);
                                                $r = q("UPDATE `item` SET `title` = '%s', `body` = '%s', `tag` = '%s', `edited` = '%s' WHERE `uri` = '%s' AND `uid` = %d LIMIT 1",
                                                        dbesc($datarray['title']),
@@ -2835,6 +2913,7 @@ function local_delivery($importer,$data) {
                                                        dbesc($item_id),
                                                        intval($importer['importer_uid'])
                                                );
+                                               create_tags_from_itemuri($item_id, $importer['importer_uid']);
 
                                                proc_run('php',"include/notifier.php","comment-import",$iid);
 
@@ -2871,14 +2950,14 @@ function local_delivery($importer,$data) {
                                                dbesc($datarray['verb']),
                                                dbesc($datarray['parent-uri']),
                                                dbesc($datarray['parent-uri'])
-               
+
                                        );
                                        if($r && count($r))
-                                               continue; 
+                                               continue;
                                }
 
                                if(($datarray['verb'] === ACTIVITY_TAG) && ($datarray['object-type'] === ACTIVITY_OBJ_TAGTERM)) {
-                                       
+
                                        $xo = parse_xml_string($datarray['object'],false);
                                        $xt = parse_xml_string($datarray['target'],false);
 
@@ -2891,9 +2970,9 @@ function local_delivery($importer,$data) {
                                                        intval($importer['importer_uid'])
                                                );
                                                if(! count($tagp))
-                                                       continue;       
+                                                       continue;
 
-                                               // extract tag, if not duplicate, and this user allows tags, add to parent item                                         
+                                               // extract tag, if not duplicate, and this user allows tags, add to parent item
 
                                                if($xo->id && $xo->content) {
                                                        $newtag = '#[url=' . $xo->id . ']'. $xo->content . '[/url]';
@@ -2907,9 +2986,10 @@ function local_delivery($importer,$data) {
                                                                                intval($tagp[0]['id']),
                                                                                dbesc(datetime_convert())
                                                                        );
+                                                                       create_tags_from_item($tagp[0]['id']);
                                                                }
                                                        }
-                                               }                                                                                                       
+                                               }
                                        }
                                }
 
@@ -2926,7 +3006,7 @@ function local_delivery($importer,$data) {
                                                $parent = $r[0]['parent'];
                                                $parent_uri = $r[0]['parent-uri'];
                                        }
-                       
+
                                        if(! $is_like) {
                                                $r1 = q("UPDATE `item` SET `last-child` = 0, `changed` = '%s' WHERE `uid` = %d AND `parent` = %d",
                                                        dbesc(datetime_convert()),
@@ -2944,7 +3024,7 @@ function local_delivery($importer,$data) {
                                        if($posted_id && $parent) {
 
                                                proc_run('php',"include/notifier.php","comment-import","$posted_id");
-                                       
+
                                                if((! $is_like) && (! $importer['self'])) {
 
                                                        require_once('include/enotify.php');
@@ -3007,6 +3087,7 @@ function local_delivery($importer,$data) {
                                                        dbesc($item_id),
                                                        intval($importer['importer_uid'])
                                                );
+                                               create_tags_from_itemuri($item_id, $importer['importer_uid']);
                                        }
 
                                        // update last-child if it changes
@@ -3043,7 +3124,7 @@ function local_delivery($importer,$data) {
                                                dbesc($parent_uri)
                                        );
                                        if($r && count($r))
-                                               continue; 
+                                               continue;
 
                                }
 
@@ -3058,24 +3139,25 @@ function local_delivery($importer,$data) {
                                                        intval($importer['importer_uid'])
                                                );
                                                if(! count($r))
-                                                       continue;                               
+                                                       continue;
 
-                                               // extract tag, if not duplicate, add to parent item                                            
+                                               // extract tag, if not duplicate, add to parent item
                                                if($xo->content) {
                                                        if(! (stristr($r[0]['tag'],trim($xo->content)))) {
                                                                q("UPDATE item SET tag = '%s' WHERE id = %d LIMIT 1",
                                                                        dbesc($r[0]['tag'] . (strlen($r[0]['tag']) ? ',' : '') . '#[url=' . $xo->id . ']'. $xo->content . '[/url]'),
                                                                        intval($r[0]['id'])
                                                                );
+                                                               create_tags_from_item($r[0]['id']);
                                                        }
-                                               }                                                                                                       
+                                               }
                                        }
                                }
 
                                $posted_id = item_store($datarray);
 
                                // find out if our user is involved in this conversation and wants to be notified.
-                       
+
                                if(!x($datarray['type']) || $datarray['type'] != 'activity') {
 
                                        $myconv = q("SELECT `author-link`, `author-avatar`, `parent` FROM `item` WHERE `parent-uri` = '%s' AND `uid` = %d AND `parent` != 0 AND `deleted` = 0",
@@ -3089,11 +3171,11 @@ function local_delivery($importer,$data) {
                                                // first make sure this isn't our own post coming back to us from a wall-to-wall event
                                                if(! link_compare($datarray['author-link'],$importer_url)) {
 
-                                                       
+
                                                        foreach($myconv as $conv) {
 
                                                                // now if we find a match, it means we're in this conversation
-       
+
                                                                if(! link_compare($conv['author-link'],$importer_url))
                                                                        continue;
 
@@ -3181,6 +3263,7 @@ function local_delivery($importer,$data) {
                                                dbesc($item_id),
                                                intval($importer['importer_uid'])
                                        );
+                                       create_tags_from_itemuri($item_id, $importer['importer_uid']);
                                }
 
                                // update last-child if it changes
@@ -3304,7 +3387,7 @@ function new_follower($importer,$contact,$datarray,$item,$sharing = false) {
                // send email notification to owner?
        }
        else {
-       
+
                // create contact record
 
                $r = q("INSERT INTO `contact` ( `uid`, `created`, `url`, `nurl`, `name`, `nick`, `photo`, `network`, `rel`, 
@@ -3327,7 +3410,7 @@ function new_follower($importer,$contact,$datarray,$item,$sharing = false) {
                if(count($r))
                                $contact_record = $r[0];
 
-               // create notification  
+               // create notification
                $hash = random_string();
 
                if(is_array($contact_record)) {
@@ -3360,12 +3443,12 @@ function new_follower($importer,$contact,$datarray,$item,$sharing = false) {
                                        '$sitename' => $a->config['sitename']
                                ));
                                $res = mail($r[0]['email'], 
-                                       (($sharing) ? t('A new person is sharing with you at ') : t("You have a new follower at ")) . $a->config['sitename'],
+                                       email_header_encode((($sharing) ? t('A new person is sharing with you at ') : t("You have a new follower at ")) . $a->config['sitename'],'UTF-8'),
                                        $email,
-                                       'From: ' . t('Administrator') . '@' . $_SERVER['SERVER_NAME'] . "\n"
+                                       'From: ' . 'Administrator' . '@' . $_SERVER['SERVER_NAME'] . "\n"
                                        . 'Content-type: text/plain; charset=UTF-8' . "\n"
                                        . 'Content-transfer-encoding: 8bit' );
-                       
+
                        }
                }
        }
@@ -3435,7 +3518,7 @@ function subscribe_to_hub($url,$importer,$contact,$hubmode = 'subscribe') {
        post_url($url,$params);
 
        logger('subscribe_to_hub: returns: ' . $a->get_curl_code(), LOGGER_DEBUG);
-                       
+
        return;
 
 }
@@ -3561,9 +3644,13 @@ function atom_entry($item,$type,$author,$owner,$comment = false,$cid = 0) {
 }
 
 function fix_private_photos($s, $uid, $item = null, $cid = 0) {
+
+       if(get_config('system','disable_embedded'))
+               return $s;
+
        $a = get_app();
 
-       logger('fix_private_photos', LOGGER_DEBUG);
+       logger('fix_private_photos: check for photos', LOGGER_DEBUG);
        $site = substr($a->get_baseurl(),strpos($a->get_baseurl(),'://'));
 
        $orig_body = $s;
@@ -3584,7 +3671,7 @@ function fix_private_photos($s, $uid, $item = null, $cid = 0) {
                        // Only embed locally hosted photos
                        $replace = false;
                        $i = basename($image);
-                       $i = str_replace(array('.jpg','.png'),array('',''),$i);
+                       $i = str_replace(array('.jpg','.png','.gif'),array('','',''),$i);
                        $x = strpos($i,'-');
 
                        if($x) {
@@ -3595,7 +3682,7 @@ function fix_private_photos($s, $uid, $item = null, $cid = 0) {
                                        intval($res),
                                        intval($uid)
                                );
-                               if(count($r)) {
+                               if($r) {
 
                                        // Check to see if we should replace this photo link with an embedded image
                                        // 1. No need to do so if the photo is public
@@ -3722,11 +3809,11 @@ function item_getfeedtags($item) {
 
 function item_getfeedattach($item) {
        $ret = '';
-       $arr = explode(',',$item['attach']);
+       $arr = explode('[/attach],',$item['attach']);
        if(count($arr)) {
                foreach($arr as $r) {
                        $matches = false;
-                       $cnt = preg_match('|\[attach\]href=\"(.*?)\" length=\"(.*?)\" type=\"(.*?)\" title=\"(.*?)\"\[\/attach\]|',$r,$matches);
+                       $cnt = preg_match('|\[attach\]href=\"(.*?)\" length=\"(.*?)\" type=\"(.*?)\" title=\"(.*?)\"|',$r,$matches);
                        if($cnt) {
                                $ret .= '<link rel="enclosure" href="' . xmlify($matches[1]) . '" type="' . xmlify($matches[3]) . '" ';
                                if(intval($matches[2]))
@@ -3768,16 +3855,16 @@ function item_expire($uid,$days) {
 
        $expire_items = get_pconfig($uid, 'expire','items');
        $expire_items = (($expire_items===false)?1:intval($expire_items)); // default if not set: 1
-       
+
        $expire_notes = get_pconfig($uid, 'expire','notes');
        $expire_notes = (($expire_notes===false)?1:intval($expire_notes)); // default if not set: 1
 
        $expire_starred = get_pconfig($uid, 'expire','starred');
        $expire_starred = (($expire_starred===false)?1:intval($expire_starred)); // default if not set: 1
-       
+
        $expire_photos = get_pconfig($uid, 'expire','photos');
        $expire_photos = (($expire_photos===false)?0:intval($expire_photos)); // default if not set: 0
+
        logger('expire: # items=' . count($r). "; expire items: $expire_items, expire notes: $expire_notes, expire starred: $expire_starred, expire photos: $expire_photos");
 
        foreach($r as $item) {
@@ -3864,6 +3951,34 @@ function drop_item($id,$interactive = true) {
 
        if((local_user() == $item['uid']) || ($cid) || (! $interactive)) {
 
+               // Check if we should do HTML-based delete confirmation
+               if($_REQUEST['confirm']) {
+                       // <form> can't take arguments in its "action" parameter
+                       // so add any arguments as hidden inputs
+                       $query = explode_querystring($a->query_string);
+                       $inputs = array();
+                       foreach($query['args'] as $arg) {
+                               if(strpos($arg, 'confirm=') === false) {
+                                       $arg_parts = explode('=', $arg);
+                                       $inputs[] = array('name' => $arg_parts[0], 'value' => $arg_parts[1]);
+                               }
+                       }
+
+                       return replace_macros(get_markup_template('confirm.tpl'), array(
+                               '$method' => 'get',
+                               '$message' => t('Do you really want to delete this item?'),
+                               '$extra_inputs' => $inputs,
+                               '$confirm' => t('Yes'),
+                               '$confirm_url' => $query['base'],
+                               '$confirm_name' => 'confirmed',
+                               '$cancel' => t('Cancel'),
+                       ));
+               }
+               // Now check how the user responded to the confirmation query
+               if($_REQUEST['canceled']) {
+                       goaway($a->get_baseurl() . '/' . $_SESSION['return_url']);
+               }
+
                logger('delete item: ' . $item['id'], LOGGER_DEBUG);
                // delete the item
 
@@ -3872,6 +3987,7 @@ function drop_item($id,$interactive = true) {
                        dbesc(datetime_convert()),
                        intval($item['id'])
                );
+               create_tags_from_item($item['id']);
 
                // clean up categories and tags so they don't end up as orphans
 
@@ -3937,6 +4053,7 @@ function drop_item($id,$interactive = true) {
                                dbesc($item['parent-uri']),
                                intval($item['uid'])
                        );
+                       create_tags_from_item($item['parent-uri'], $item['uid']);
                        // ignore the result
                }
                else {
@@ -3946,7 +4063,7 @@ function drop_item($id,$interactive = true) {
                                dbesc($item['parent-uri']),
                                intval($item['uid'])
                        );
-                       // who is the last child now? 
+                       // who is the last child now?
                        $r = q("SELECT `id` FROM `item` WHERE `parent-uri` = '%s' AND `type` != 'activity' AND `deleted` = 0 AND `uid` = %d ORDER BY `edited` DESC LIMIT 1",
                                dbesc($item['parent-uri']),
                                intval($item['uid'])
@@ -3978,7 +4095,7 @@ function drop_item($id,$interactive = true) {
                goaway($a->get_baseurl() . '/' . $_SESSION['return_url']);
                //NOTREACHED
        }
-       
+
 }
 
 
@@ -4031,10 +4148,13 @@ function posted_dates($uid,$wall) {
 function posted_date_widget($url,$uid,$wall) {
        $o = '';
 
+       if(! feature_enabled($uid,'archives'))
+               return $o;
+
        // For former Facebook folks that left because of "timeline"
 
-       if($wall && intval(get_pconfig($uid,'system','no_wall_archive_widget')))
-               return $o;
+/*     if($wall && intval(get_pconfig($uid,'system','no_wall_archive_widget')))
+               return $o;*/
 
        $ret = posted_dates($uid,$wall);
        if(! count($ret))