working on readonly contact attribute

[friendica.git] / mod / dfrn_notify.php

diff --git a/mod/dfrn_notify.php b/mod/dfrn_notify.php
index ed2222d6aaa86279ebd88aa29eb99a2c634176ba..4d7346000540060d77b7e2a2ab4a52ccd97074d0 100644 (file)
--- a/mod/dfrn_notify.php
+++ b/mod/dfrn_notify.php
@@ -26,10 +26,19 @@ dbg(3);
        $r = q("SELECT `id`, `uid` FROM `contact` WHERE `issued-id` = '%s' LIMIT 1",
                dbesc($dfrn_id)
        );
-       if(! count($r))
+       if(! count($r)) {
                xml_status(3);
+               return; //NOTREACHED
+       }
 
+       // We aren't really interested in anything this person has to say. But be polite and make them 
+       // think we're listening intently by acknowledging receipt of their communications - which we quietly ignore.
 
+       if($r[0]['readonly']) {
+               xml_status(0);
+               return; //NOTREACHED
+       }
+               
        $importer = $r[0];
 
        $feed = new SimplePie();
@@ -39,13 +48,41 @@ dbg(3);
 
        foreach($feed->get_items() as $item) {
 
+               $deleted = false;
+
                $rawdelete = $item->get_item_tags("http://purl.org/atompub/tombstones/1.0", 'deleted-entry');
-               print_r($rawdelete);
+               if(isset($rawdelete[0]['attribs']['']['ref'])) {
+                       $uri = $rawthread[0]['attribs']['']['ref'];
+                       $deleted = true;
+                       if(isset($rawdelete[0]['attribs']['']['when'])) {
+                               $when = $rawthread[0]['attribs']['']['when'];
+                               $when = datetime_convert('UTC','UTC', $when, 'Y-m-d H:i:s');
+                       }
+                       else
+                               $when = datetime_convert('UTC','UTC','now','Y-m-d H:i:s');
+               }
                if($deleted) {
-                       // pick out ref and when from attribs
-                       // check hasn't happened already, verify ownership and then process it
-
-
+                       $r = q("SELECT * FROM `item` WHERE `uri` = '%s' AND `uid` = %d LIMIT 1",
+                               dbesc($uri),
+                               intval($importer['uid'])
+                       );
+                       if(count($r)) {
+                               if($r[0]['uri'] == $r[0]['parent-uri']) {
+                                       $r = q("UPDATE `item` SET `deleted` = 1, `edited` = '%s'
+                                               WHERE `parent-uri` = '%s'",
+                                               dbesc($when),
+                                               dbesc($r[0]['uri'])
+                                       );
+                               }
+                               else {
+                                       $r = q("UPDATE `item` SET `deleted` = 1, `edited` = '%s' 
+                                               WHERE `uri` = '%s' AND `uid` = %d LIMIT 1",
+                                               dbesc($when),
+                                               dbesc($uri),
+                                               intval($importer['uid'])
+                                       );
+                               }
+                       }       
                        continue;
                }
 
@@ -54,7 +91,7 @@ dbg(3);
                $rawthread = $item->get_item_tags("http://purl.org/syndication/thread/1.0",'in-reply-to');
                if(isset($rawthread[0]['attribs']['']['ref'])) {
                        $is_reply = true;
-                       $parent_urn = $rawthread[0]['attribs']['']['ref'];
+                       $parent_uri = $rawthread[0]['attribs']['']['ref'];
                }
 
 
@@ -64,7 +101,7 @@ dbg(3);
                                $datarray = get_atom_elements($item);
                                $urn = explode(':',$parent_urn);
                                $datarray['type'] = 'remote-comment';
-                               $datarray['parent_hash'] = $urn[5];
+                               $datarray['parent-uri'] = $parent_uri;
                                $datarray['uid'] = $importer['uid'];
                                $datarray['contact-id'] = $importer['id'];
                                $posted_id = post_remote($a,$datarray);
@@ -84,7 +121,7 @@ dbg(3);
                                                intval($posted_id)
                                );
 
-                               $url = bin2hex($a->get_baseurl());
+                               $url = $a->get_baseurl();
 
                                proc_close(proc_open("php include/notifier.php $url comment-import $posted_id > remote-notify.log &", array(),$foo));
 
@@ -97,7 +134,7 @@ dbg(3);
 
                                $item_id = $item->get_id();
 
-                               $r = q("SELECT `uid`, `last-child`, `edited` FROM `item` WHERE `remote-id` = '%s' AND `uid` = %d LIMIT 1",
+                               $r = q("SELECT `uid`, `last-child`, `edited` FROM `item` WHERE `uri` = '%s' AND `uid` = %d LIMIT 1",
                                        dbesc($item_id),
                                        intval($importer['uid'])
                                );
@@ -105,7 +142,7 @@ dbg(3);
                                if(count($r)) {
                                        $allow = $item->get_item_tags('http://purl.org/macgirvin/dfrn/1.0','comment-allow');
                                        if($allow && $allow[0]['data'] != $r[0]['last-child']) {
-                                               $r = q("UPDATE `item` SET `last-child` = %d WHERE `remote-id` = '%s' AND `uid` = %d LIMIT 1",
+                                               $r = q("UPDATE `item` SET `last-child` = %d WHERE `uri` = '%s' AND `uid` = %d LIMIT 1",
                                                        intval($allow[0]['data']),
                                                        dbesc($item_id),
                                                        intval($importer['uid'])
@@ -114,7 +151,7 @@ dbg(3);
                                        continue;
                                }
                                $datarray = get_atom_elements($item);
-                               $datarray['parent_urn'] = $parent_urn;
+                               $datarray['parent-uri'] = $parent_uri;
                                $datarray['uid'] = $importer['uid'];
                                $datarray['contact-id'] = $importer['id'];
                                $r = post_remote($a,$datarray);
@@ -125,14 +162,14 @@ dbg(3);
                        // Head post of a conversation. Have we seen it? If not, import it.
 
                        $item_id = $item->get_id();
-                       $r = q("SELECT `uid`, `last-child`, `edited` FROM `item` WHERE `remote-id` = '%s' AND `uid` = %d LIMIT 1",
+                       $r = q("SELECT `uid`, `last-child`, `edited` FROM `item` WHERE `uri` = '%s' AND `uid` = %d LIMIT 1",
                                dbesc($item_id),
                                intval($importer['uid'])
                        );
                        if(count($r)) {
                                $allow = $item->get_item_tags('http://purl.org/macgirvin/dfrn/1.0','comment-allow');
                                if($allow && $allow[0]['data'] != $r[0]['last-child']) {
-                                       $r = q("UPDATE `item` SET `last-child` = %d WHERE `remote-id` = '%s' AND `uid` = %d LIMIT 1",
+                                       $r = q("UPDATE `item` SET `last-child` = %d WHERE `uri` = '%s' AND `uid` = %d LIMIT 1",
                                                intval($allow[0]['data']),
                                                dbesc($item_id),
                                                intval($importer['uid'])
@@ -143,7 +180,7 @@ dbg(3);
 
 
                        $datarray = get_atom_elements($item);
-                       $datarray['parent_urn'] = $item_id;
+                       $datarray['parent-uri'] = $item_id;
                        $datarray['uid'] = $importer['uid'];
                        $datarray['contact-id'] = $importer['id'];
                        $r = post_remote($a,$datarray);
@@ -176,7 +213,7 @@ function dfrn_notify_content(&$a) {
                        intval(time() + 60 )
                );
 
-               $r = q("SELECT * FROM `contact` WHERE `issued-id` = '%s' AND `blocked` = 0 LIMIT 1",
+               $r = q("SELECT * FROM `contact` WHERE `issued-id` = '%s' AND `blocked` = 0 AND `pending` = 0 LIMIT 1",
                        dbesc($_GET['dfrn_id']));
                if((! count($r)) || (! strlen($r[0]['prvkey'])))
                        $status = 1;