]> git.mxchange.org Git - friendica.git/blobdiff - include/items.php
Improvments of the HTML to make a better bb2markdown conversion (nested lists, youtub...
[friendica.git] / include / items.php
index 7d51261db94c3535bd06b0cc6da25afdd07a1eb5..6ab681c8751a88213007537b812f0f0e2b174d9b 100755 (executable)
@@ -280,6 +280,29 @@ function construct_activity_target($item) {
        return '';
 } 
 
+function title_is_body($title, $body) {
+
+       $title = strip_tags($title);
+       $title = trim($title);
+       $title = str_replace(array("\n", "\r", "\t", " "), array("","","",""), $title);
+
+       $body = strip_tags($body);
+       $body = trim($body);
+       $body = str_replace(array("\n", "\r", "\t", " "), array("","","",""), $body);
+
+       if (strlen($title) < strlen($body))
+               $body = substr($body, 0, strlen($title));
+
+       if (($title != $body) and (substr($title, -3) == "...")) {
+               $pos = strrpos($title, "...");
+               if ($pos > 0) {
+                       $title = substr($title, 0, $pos);
+                       $body = substr($body, 0, $pos);
+               }
+       }
+
+       return($title == $body);
+}
 
 
 
@@ -306,6 +329,11 @@ function get_atom_elements($feed,$item) {
        $res['body'] = unxmlify($item->get_content());
        $res['plink'] = unxmlify($item->get_link(0));
 
+       // removing the content of the title if its identically to the body
+       // This helps with auto generated titles e.g. from tumblr
+       if (title_is_body($res["title"], $res["body"]))
+               $res['title'] = "";
+
        if($res['plink'])
                $base_url = implode('/', array_slice(explode('/',$res['plink']),0,3));
        else
@@ -324,7 +352,7 @@ function get_atom_elements($feed,$item) {
                                        $res['author-avatar'] = unxmlify($link['attribs']['']['href']);
                        }
                }
-       }                       
+       }
 
        $rawactor = $item->get_item_tags(NAMESPACE_ACTIVITY, 'actor');
 
@@ -356,7 +384,7 @@ function get_atom_elements($feed,$item) {
                                                $res['author-avatar'] = unxmlify($link['attribs']['']['href']);
                                }
                        }
-               }                       
+               }
 
                $rawactor = $feed->get_feed_tags(NAMESPACE_ACTIVITY, 'subject');
 
@@ -381,7 +409,7 @@ function get_atom_elements($feed,$item) {
                $res['app'] = strip_tags(unxmlify($apps[0]['attribs']['']['source']));
                if($res['app'] === 'web')
                        $res['app'] = 'OStatus';
-       }                  
+       }
 
        // base64 encoded json structure representing Diaspora signature
 
@@ -466,8 +494,8 @@ function get_atom_elements($feed,$item) {
                $res['last-child'] = 0;
 
        $private = $item->get_item_tags(NAMESPACE_DFRN,'private');
-       if($private && $private[0]['data'] == 1)
-               $res['private'] = 1;
+       if($private && intval($private[0]['data']) > 0)
+               $res['private'] = intval($private[0]['data']);
        else
                $res['private'] = 0;
 
@@ -525,7 +553,7 @@ function get_atom_elements($feed,$item) {
 
                foreach($base as $link) {
                        if(!x($res, 'owner-avatar') || !$res['owner-avatar']) {
-                               if($link['attribs']['']['rel'] === 'photo' || $link['attribs']['']['rel'] === 'avatar')                 
+                               if($link['attribs']['']['rel'] === 'photo' || $link['attribs']['']['rel'] === 'avatar')
                                        $res['owner-avatar'] = unxmlify($link['attribs']['']['href']);
                        }
                }
@@ -669,6 +697,11 @@ function get_atom_elements($feed,$item) {
 
        call_hooks('parse_atom', $arr);
 
+       //if (($res["title"] != "") or (strpos($res["body"], "RT @") > 0)) {
+       //      $debugfile = tempnam("/home/ike/log", "item-res2-");
+       //      file_put_contents($debugfile, serialize($res));
+       //}
+
        return $res;
 }
 
@@ -814,7 +847,7 @@ function item_store($arr,$force_parent = false) {
                        // email correspondents to be private even if the overall thread is not. 
 
                        if($r[0]['private'])
-                               $arr['private'] = 1;
+                               $arr['private'] = $r[0]['private'];
 
                        // Edge case. We host a public forum that was originally posted to privately.
                        // The original author commented, but as this is a comment, the permissions
@@ -1457,11 +1490,12 @@ function consume_feed($xml,$importer,&$contact, &$hub, $datedir = 0, $pass = 0)
                         *
                         */
                         
-                       $bdtext = t('Birthday:') . ' [url=' . $contact['url'] . ']' . $contact['name'] . '[/url]' ;
+                       $bdtext = sprintf( t('%s\'s birthday'), $contact['name']);
+                       $bdtext2 = sprintf( t('Happy Birthday %s'), ' [url=' . $contact['url'] . ']' . $contact['name'] . '[/url]' ) ;
 
 
-                       $r = q("INSERT INTO `event` (`uid`,`cid`,`created`,`edited`,`start`,`finish`,`desc`,`type`)
-                               VALUES ( %d, %d, '%s', '%s', '%s', '%s', '%s', '%s' ) ",
+                       $r = q("INSERT INTO `event` (`uid`,`cid`,`created`,`edited`,`start`,`finish`,`summary`,`desc`,`type`)
+                               VALUES ( %d, %d, '%s', '%s', '%s', '%s', '%s', '%s', '%s' ) ",
                                intval($contact['uid']),
                                intval($contact['id']),
                                dbesc(datetime_convert()),
@@ -1469,6 +1503,7 @@ function consume_feed($xml,$importer,&$contact, &$hub, $datedir = 0, $pass = 0)
                                dbesc(datetime_convert('UTC','UTC', $birthday)),
                                dbesc(datetime_convert('UTC','UTC', $birthday . ' + 1 day ')),
                                dbesc($bdtext),
+                               dbesc($bdtext2),
                                dbesc('birthday')
                        );
                        
@@ -1614,7 +1649,7 @@ function consume_feed($xml,$importer,&$contact, &$hub, $datedir = 0, $pass = 0)
 
        // Now process the feed
 
-       if($feed->get_item_quantity()) {                
+       if($feed->get_item_quantity()) {
 
                logger('consume_feed: feed item count = ' . $feed->get_item_quantity());
 
@@ -1627,7 +1662,7 @@ function consume_feed($xml,$importer,&$contact, &$hub, $datedir = 0, $pass = 0)
 
                foreach($items as $item) {
 
-                       $is_reply = false;              
+                       $is_reply = false;
                        $item_id = $item->get_id();
                        $rawthread = $item->get_item_tags( NAMESPACE_THREAD,'in-reply-to');
                        if(isset($rawthread[0]['attribs']['']['ref'])) {
@@ -1641,11 +1676,10 @@ function consume_feed($xml,$importer,&$contact, &$hub, $datedir = 0, $pass = 0)
                                        continue;
 
                                // Have we seen it? If not, import it.
-       
+
                                $item_id  = $item->get_id();
                                $datarray = get_atom_elements($feed,$item);
 
-
                                if((! x($datarray,'author-name')) && ($contact['network'] != NETWORK_DFRN))
                                        $datarray['author-name'] = $contact['name'];
                                if((! x($datarray,'author-link')) && ($contact['network'] != NETWORK_DFRN))
@@ -1658,6 +1692,21 @@ function consume_feed($xml,$importer,&$contact, &$hub, $datedir = 0, $pass = 0)
                                        continue;
                                }
 
+                               $force_parent = false;
+                               if($contact['network'] === NETWORK_OSTATUS || stristr($contact['url'],'twitter.com')) {
+                                       if($contact['network'] === NETWORK_OSTATUS)
+                                               $force_parent = true;
+                                       if(strlen($datarray['title']))
+                                               unset($datarray['title']);
+                                       $r = q("UPDATE `item` SET `last-child` = 0, `changed` = '%s' WHERE `parent-uri` = '%s' AND `uid` = %d",
+                                               dbesc(datetime_convert()),
+                                               dbesc($parent_uri),
+                                               intval($importer['uid'])
+                                       );
+                                       $datarray['last-child'] = 1;
+                               }
+
+
                                $r = q("SELECT `uid`, `last-child`, `edited`, `body` FROM `item` WHERE `uri` = '%s' AND `uid` = %d LIMIT 1",
                                        dbesc($item_id),
                                        intval($importer['uid'])
@@ -1701,19 +1750,6 @@ function consume_feed($xml,$importer,&$contact, &$hub, $datedir = 0, $pass = 0)
                                        continue;
                                }
 
-                               $force_parent = false;
-                               if($contact['network'] === NETWORK_OSTATUS || stristr($contact['url'],'twitter.com')) {
-                                       if($contact['network'] === NETWORK_OSTATUS)
-                                               $force_parent = true;
-                                       if(strlen($datarray['title']))
-                                               unset($datarray['title']);
-                                       $r = q("UPDATE `item` SET `last-child` = 0, `changed` = '%s' WHERE `parent-uri` = '%s' AND `uid` = %d",
-                                               dbesc(datetime_convert()),
-                                               dbesc($parent_uri),
-                                               intval($importer['uid'])
-                                       );
-                                       $datarray['last-child'] = 1;
-                               }
 
                                if(($contact['network'] === NETWORK_FEED) || (! strlen($contact['notify']))) {
                                        // one way feed - no remote comment ability
@@ -1726,7 +1762,7 @@ function consume_feed($xml,$importer,&$contact, &$hub, $datedir = 0, $pass = 0)
                                        $datarray['type'] = 'activity';
                                        $datarray['gravity'] = GRAVITY_LIKE;
                                        // only one like or dislike per person
-                                       $r = q("select id from item where uid = %d and `contact-id` = %d and verb ='%s' and deleted = 0 and (`parent-uri` = '%s' OR `thr_parent` = '%s') limit 1",
+                                       $r = q("select id from item where uid = %d and `contact-id` = %d and verb ='%s' and deleted = 0 and (`parent-uri` = '%s' OR `thr-parent` = '%s') limit 1",
                                                intval($datarray['uid']),
                                                intval($datarray['contact-id']),
                                                dbesc($datarray['verb']),
@@ -1811,6 +1847,13 @@ function consume_feed($xml,$importer,&$contact, &$hub, $datedir = 0, $pass = 0)
                                        }
                                }
 
+                               if($contact['network'] === NETWORK_OSTATUS || stristr($contact['url'],'twitter.com')) {
+                                       if(strlen($datarray['title']))
+                                               unset($datarray['title']);
+                                       $datarray['last-child'] = 1;
+                               }
+
+
                                $r = q("SELECT `uid`, `last-child`, `edited`, `body` FROM `item` WHERE `uri` = '%s' AND `uid` = %d LIMIT 1",
                                        dbesc($item_id),
                                        intval($importer['uid'])
@@ -1873,24 +1916,23 @@ function consume_feed($xml,$importer,&$contact, &$hub, $datedir = 0, $pass = 0)
                                if(! is_array($contact))
                                        return;
 
-                               if($contact['network'] === NETWORK_OSTATUS || stristr($contact['url'],'twitter.com')) {
-                                       if(strlen($datarray['title']))
-                                               unset($datarray['title']);
-                                       $datarray['last-child'] = 1;
-                               }
 
                                if(($contact['network'] === NETWORK_FEED) || (! strlen($contact['notify']))) {
                                                // one way feed - no remote comment ability
                                                $datarray['last-child'] = 0;
                                }
                                if($contact['network'] === NETWORK_FEED)
-                                       $datarray['private'] = 1;
+                                       $datarray['private'] = 2;
 
                                // This is my contact on another system, but it's really me.
                                // Turn this into a wall post.
 
-                               if($contact['remote_self'])
+                               if($contact['remote_self']) {
                                        $datarray['wall'] = 1;
+                                       if($contact['network'] === NETWORK_FEED) {
+                                               $datarray['private'] = 0;
+                                       }
+                               }
 
                                $datarray['parent-uri'] = $item_id;
                                $datarray['uid'] = $importer['uid'];
@@ -2148,6 +2190,67 @@ function local_delivery($importer,$data) {
                        }
                        if($deleted) {
 
+                               // check for relayed deletes to our conversation
+
+                               $is_reply = false;              
+                               $r = q("select * from item where uri = '%s' and uid = %d limit 1",
+                                       dbesc($uri),
+                                       intval($importer['importer_uid'])
+                               );
+                               if(count($r)) {
+                                       $parent_uri = $r[0]['parent-uri'];
+                                       if($r[0]['id'] != $r[0]['parent'])
+                                               $is_reply = true;
+                               }                               
+
+                               if($is_reply) {
+                                       $community = false;
+
+                                       if($importer['page-flags'] == PAGE_COMMUNITY || $importer['page-flags'] == PAGE_PRVGROUP ) {
+                                               $sql_extra = '';
+                                               $community = true;
+                                               logger('local_delivery: possible community delete');
+                                       }
+                                       else
+                                               $sql_extra = " and contact.self = 1 and item.wall = 1 ";
+                                       // was the top-level post for this reply written by somebody on this site? 
+                                       // Specifically, the recipient? 
+
+                                       $is_a_remote_delete = false;
+
+                                       $r = q("select `item`.`id`, `item`.`uri`, `item`.`tag`, `item`.`forum_mode`,`item`.`origin`,`item`.`wall`, 
+                                               `contact`.`name`, `contact`.`url`, `contact`.`thumb` from `item` 
+                                               LEFT JOIN `contact` ON `contact`.`id` = `item`.`contact-id` 
+                                               WHERE `item`.`uri` = '%s' AND (`item`.`parent-uri` = '%s' or `item`.`thr-parent` = '%s')
+                                               AND `item`.`uid` = %d 
+                                               $sql_extra
+                                               LIMIT 1",
+                                               dbesc($parent_uri),
+                                               dbesc($parent_uri),
+                                               dbesc($parent_uri),
+                                               intval($importer['importer_uid'])
+                                       );
+                                       if($r && count($r))
+                                               $is_a_remote_delete = true;                     
+
+                                       // Does this have the characteristics of a community or private group comment?
+                                       // If it's a reply to a wall post on a community/prvgroup page it's a 
+                                       // valid community comment. Also forum_mode makes it valid for sure. 
+                                       // If neither, it's not.
+
+                                       if($is_a_remote_delete && $community) {
+                                               if((! $r[0]['forum_mode']) && (! $r[0]['wall'])) {
+                                                       $is_a_remote_delete = false;
+                                                       logger('local_delivery: not a community delete');
+                                               }
+                                       }
+
+                                       if($is_a_remote_delete) {
+                                               logger('local_delivery: received remote delete');
+                                       }
+                               }
+
                                $r = q("SELECT `item`.*, `contact`.`self` FROM `item` left join contact on `item`.`contact-id` = `contact`.`id`
                                        WHERE `uri` = '%s' AND `item`.`uid` = %d AND `contact-id` = %d AND NOT `item`.`file` LIKE '%%[%%' LIMIT 1",
                                        dbesc($uri),
@@ -2235,7 +2338,11 @@ function local_delivery($importer,$data) {
                                                                );
                                                        }       
                                                }
-                                       }       
+                                               // if this is a relayed delete, propagate it to other recipients
+
+                                               if($is_a_remote_delete)
+                                                       proc_run('php',"include/notifier.php","drop",$item['id']);
+                                       }
                                }
                        }
                }
@@ -2964,7 +3071,7 @@ function atom_entry($item,$type,$author,$owner,$comment = false,$cid = 0) {
                $o .= '<georss:point>' . xmlify($item['coord']) . '</georss:point>' . "\r\n";
 
        if(($item['private']) || strlen($item['allow_cid']) || strlen($item['allow_gid']) || strlen($item['deny_cid']) || strlen($item['deny_gid']))
-               $o .= '<dfrn:private>1</dfrn:private>' . "\r\n";
+               $o .= '<dfrn:private>' . (($item['private']) ? $item['private'] : 1) . '</dfrn:private>' . "\r\n";
 
        if($item['extid'])
                $o .= '<dfrn:extid>' . xmlify($item['extid']) . '</dfrn:extid>' . "\r\n";
@@ -3450,7 +3557,6 @@ function posted_date_widget($url,$uid,$wall) {
        return $o;
 }
 
-
 function store_diaspora_retract_sig($item, $user, $baseurl) {
        // Note that we can't add a target_author_signature
        // if the comment was deleted by a remote user. That should be ok, because if a remote user is deleting