helper functions for Diaspora cert mangling

[friendica.git] / mod / dfrn_notify.php

diff --git a/mod/dfrn_notify.php b/mod/dfrn_notify.php
index 8f11cabf44d7c360f20e1c357439f67177b2d9de..0dc96f8a7647e725931bce33b1ce10e169d50336 100644 (file)
--- a/mod/dfrn_notify.php
+++ b/mod/dfrn_notify.php
@@ -1,6 +1,6 @@
 <?php
 
-require_once('simplepie/simplepie.inc');
+require_once('library/simplepie/simplepie.inc');
 require_once('include/items.php');
 require_once('include/event.php');
 
@@ -144,7 +144,7 @@ function dfrn_notify_post(&$a) {
        }
 
        // Consume notification feed. This may differ from consuming a public feed in several ways
-       // - might contain email
+       // - might contain email or friend suggestions
        // - might contain remote followup to our message
        //              - in which case we need to accept it and then notify other conversants
        // - we may need to send various email notifications
@@ -154,6 +154,103 @@ function dfrn_notify_post(&$a) {
        $feed->enable_order_by_date(false);
        $feed->init();
 
+       $reloc = $feed->get_feed_tags( NAMESPACE_DFRN, 'relocate' );
+       if(isset($reloc[0]['child'][NAMESPACE_DFRN])) {
+               $base = $reloc[0]['child'][NAMESPACE_DFRN];
+               $newloc = array();
+               $newloc['uid'] = $importer['importer_uid'];
+               $newloc['cid'] = $importer['id'];
+               $newloc['name'] = notags(unxmlify($base['name'][0]['data']));
+               $newloc['photo'] = notags(unxmlify($base['photo'][0]['data']));
+               $newloc['url'] = notags(unxmlify($base['url'][0]['data']));
+               $newloc['request'] = notags(unxmlify($base['request'][0]['data']));
+               $newloc['confirm'] = notags(unxmlify($base['confirm'][0]['data']));
+               $newloc['notify'] = notags(unxmlify($base['notify'][0]['data']));
+               $newloc['poll'] = notags(unxmlify($base['poll'][0]['data']));
+               $newloc['site-pubkey'] = notags(unxmlify($base['site-pubkey'][0]['data']));
+               $newloc['pubkey'] = notags(unxmlify($base['pubkey'][0]['data']));
+               $newloc['prvkey'] = notags(unxmlify($base['prvkey'][0]['data']));
+               
+               // TODO
+               // merge with current record, current contents have priority
+               // update record, set url-updated
+               // update profile photos
+               // schedule a scan?
+
+       }
+
+       // handle friend suggestion notification
+
+       $sugg = $feed->get_feed_tags( NAMESPACE_DFRN, 'suggest' );
+       if(isset($sugg[0]['child'][NAMESPACE_DFRN])) {
+               $base = $sugg[0]['child'][NAMESPACE_DFRN];
+               $fsugg = array();
+               $fsugg['uid'] = $importer['importer_uid'];
+               $fsugg['cid'] = $importer['id'];
+               $fsugg['name'] = notags(unxmlify($base['name'][0]['data']));
+               $fsugg['photo'] = notags(unxmlify($base['photo'][0]['data']));
+               $fsugg['url'] = notags(unxmlify($base['url'][0]['data']));
+               $fsugg['request'] = notags(unxmlify($base['request'][0]['data']));
+               $fsugg['body'] = escape_tags(unxmlify($base['note'][0]['data']));
+
+               // Does our member already have a friend matching this description?
+
+               $r = q("SELECT * FROM `contact` WHERE `name` = '%s' AND `url` = '%s' AND `uid` = %d LIMIT 1",
+                       dbesc($fsugg['name']),
+                       dbesc($fsugg['url']),
+                       intval($fsugg['uid'])
+               );
+               if(count($r))
+                       xml_status(0);
+
+               // Do we already have an fcontact record for this person?
+
+               $fid = 0;
+               $r = q("SELECT * FROM `fcontact` WHERE `url` = '%s' AND `name` = '%s' AND `request` = '%s' LIMIT 1",
+                       dbesc($fsugg['url']),
+                       dbesc($fsugg['name']),
+                       dbesc($fsugg['request'])
+               );
+               if(count($r)) {
+                       $fid = $r[0]['id'];
+               }
+               if(! $fid)
+                       $r = q("INSERT INTO `fcontact` ( `name`,`url`,`photo`,`request` ) VALUES ( '%s', '%s', '%s', '%s' ) ",
+                       dbesc($fsugg['name']),
+                       dbesc($fsugg['url']),
+                       dbesc($fsugg['photo']),
+                       dbesc($fsugg['request'])
+               );
+               $r = q("SELECT * FROM `fcontact` WHERE `url` = '%s' AND `name` = '%s' AND `request` = '%s' LIMIT 1",
+                       dbesc($fsugg['url']),
+                       dbesc($fsugg['name']),
+                       dbesc($fsugg['request'])
+               );
+               if(count($r)) {
+                       $fid = $r[0]['id'];
+               }
+               // database record did not get created. Quietly give up.
+               else
+                       xml_status(0);
+
+               $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']),
+                       intval($fid),
+                       intval($fsugg['cid']),
+                       dbesc($fsugg['body']),
+                       dbesc($hash),
+                       dbesc(datetime_convert()),
+                       intval(0)
+               );
+
+               // TODO - send email notify (which may require a new notification preference)
+
+               xml_status(0);
+       }
+
        $ismail = false;
 
        $rawmail = $feed->get_feed_tags( NAMESPACE_DFRN, 'mail' );
@@ -606,6 +703,7 @@ function dfrn_notify_post(&$a) {
                                        $ev['cid'] = $importer['id'];
                                        $ev['uid'] = $importer['uid'];
                                        $ev['uri'] = $item_id;
+                                       $ev['edited'] = $datarray['edited'];
 
                                        $r = q("SELECT * FROM `event` WHERE `uri` = '%s' AND `uid` = %d LIMIT 1",
                                                dbesc($item_id),
@@ -649,6 +747,12 @@ function dfrn_notify_post(&$a) {
                                continue;
                        }
 
+                       // This is my contact on another system, but it's really me.
+                       // Turn this into a wall post.
+
+                       if($contact['remote_self'])
+                               $datarray['wall'] = 1;
+
                        $datarray['parent-uri'] = $item_id;
                        $datarray['uid'] = $importer['importer_uid'];
                        $datarray['contact-id'] = $importer['id'];