Include per-group count of unseen items in /ping output

See #1718
Unfinished work

diff --git a/mod/ping.php b/mod/ping.php
index 791ceed3519a6dc12d588a270f395431f5fb55fb..a1648f835ff61e7ca16a0e2a73c8b8dd34f4db3b 100644 (file)
--- a/mod/ping.php
+++ b/mod/ping.php
@@ -33,6 +33,7 @@ function ping_init(&$a) {
 
                $home = 0;
                $network = 0;
+               $network_group = array();
 
                $r = q("SELECT `item`.`id`,`item`.`parent`, `item`.`verb`, `item`.`wall`, `item`.`author-name`,
                                `item`.`contact-id`, `item`.`author-link`, `item`.`author-avatar`, `item`.`created`, `item`.`object`,
@@ -84,6 +85,25 @@ function ping_init(&$a) {
                        }
                }
 
+               if ( $network )
+               {
+                       # Find out how unseen network posts are spread across groups
+                       $sql = "SELECT g.id, g.name, count(i.id) gm
+                               FROM `group` g, group_member gm, item i
+                               WHERE g.uid = %d
+                                 AND i.uid = %d
+                                 AND i.unseen AND i.visible
+                                 AND NOT i.deleted
+                                 AND i.`contact-id` = gm.`contact-id`
+                                 AND gm.gid = g.id GROUP BY g.id";
+                       #echo '<SQL id="' . intval(local_user()) . '">' . $sql . '</SQL>';
+                       $r = q(sql, intval(local_user()), intval(local_user()));
+                       #echo $r;
+                       foreach ($r as $it) {
+                               $network_group[] = $it;
+                       }
+               }
+
                $intros1 = q("SELECT  `intro`.`id`, `intro`.`datetime`,
                        `fcontact`.`name`, `fcontact`.`url`, `fcontact`.`photo`
                        FROM `intro` LEFT JOIN `fcontact` ON `intro`.`fid` = `fcontact`.`id`
@@ -202,6 +222,13 @@ function ping_init(&$a) {
                                <net>$network</net>
                                <home>$home</home>\r\n";
                if ($register!=0) echo "<register>$register</register>";
+               if ( count($network_group) ) {
+                       echo '<groups uid="' . intval(local_user()) . '">';
+                       foreach ($network_group as $it) {
+                               echo '<group id="' . $it['id'] . '">' . $it['count'] . "</group>";
+                       }
+                       echo "</groups>";
+               }
 
                echo "<all-events>$all_events</all-events>
                        <all-events-today>$all_events_today</all-events-today>