add Thomas's Diaspora repair script as include/fixd.php - altered so it can be re-run if necessary with a count of remaining hublocs to be fixed. Some sites are down so it probably can't ever get to zero. The check for a null join is quite an expensive query. It could block your DB for a couple minutes while it runs.

Also some preliminary work on a means to take the channel module out of list/forum mode if a specific mid is requested.

include/fixd.php

@@ -0,0 +1,33 @@
+<?php
+
+	require_once('include/cli_startup.php');
+
+	cli_startup();
+
+	$rand = db_getfunc('RAND');
+	$r = q("select xchan_addr, hubloc_url from xchan left join hubloc on hubloc_hash = xchan_hash where xchan_network like '%%diaspora%%' order by $rand");
+
+	if(! $r)
+		killme();
+
+	require_once('include/network.php');
+	$total = 0;
+	foreach ($r as $rr) {
+		if($rr['hubloc_url']) {
+			continue;
+		}
+		$total ++;
+	}
+
+	print $total . "\n";
+
+	foreach ($r as $rr) {
+		if($rr['hubloc_url']) {
+			continue;
+		}
+
+		$webbie = $rr['xchan_addr'];
+		print $webbie . ' ';
+
+		discover_by_webbie($webbie);
+	}

include/network.php

@@ -1094,23 +1094,25 @@ function discover_by_webbie($webbie) {
 			);
 			if(! $r) {
 
-			$r = q("insert into xchan ( xchan_hash, xchan_guid, xchan_pubkey, xchan_addr, xchan_url, xchan_name, xchan_network, xchan_instance_url, xchan_name_date ) values ('%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s') ",
-				dbesc($addr),
-				dbesc($guid),
-				dbesc($pubkey),
-				dbesc($addr),
-				dbesc($profile),
-				dbesc($vcard['fn']),
-				dbesc($network),
-				dbesc(z_root()),
-				dbescdate(datetime_convert())
-			);
+				$r = q("insert into xchan ( xchan_hash, xchan_guid, xchan_pubkey, xchan_addr, xchan_url, xchan_name, xchan_network, xchan_instance_url, xchan_name_date ) values ('%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s') ",
+					dbesc($addr),
+					dbesc($guid),
+					dbesc($pubkey),
+					dbesc($addr),
+					dbesc($profile),
+					dbesc($vcard['fn']),
+					dbesc($network),
+					dbesc(z_root()),
+					dbescdate(datetime_convert())
+				);
 			}
 
 			$r = q("select * from hubloc where hubloc_hash = '%s' limit 1",
 				dbesc($webbie)
 			);
+
 			if(! $r) {
+
 				$r = q("insert into hubloc ( hubloc_guid, hubloc_hash, hubloc_addr, hubloc_network, hubloc_url, hubloc_host, hubloc_callback, hubloc_updated, hubloc_flags ) values ('%s','%s','%s','%s','%s','%s','%s','%s', %d)",
 					dbesc($guid),
 					dbesc($addr),

mod/channel.php

@@ -47,7 +47,7 @@ function channel_content(&$a, $update = 0, $load = false) {
 
 	$category = $datequery = $datequery2 = '';
 
-	$mid = $_GET['mid'];
+	$mid = ((x($_REQUEST,'mid')) ? $_REQUEST['mid'] : '');
 
 	$datequery = ((x($_GET,'dend') && is_a_date_arg($_GET['dend'])) ? notags($_GET['dend']) : '');
 	$datequery2 = ((x($_GET,'dbegin') && is_a_date_arg($_GET['dbegin'])) ? notags($_GET['dbegin']) : '');
@@ -138,7 +138,7 @@ function channel_content(&$a, $update = 0, $load = false) {
 
 	$sql_extra = item_permissions_sql($a->profile['profile_uid'],$remote_contact,$groups);
 
-	if(get_pconfig($a->profile['profile_uid'],'system','channel_list_mode'))
+	if(get_pconfig($a->profile['profile_uid'],'system','channel_list_mode') && (! $mid))
 		$page_mode = 'list';
 	else
 		$page_mode = 'client';
@@ -147,7 +147,7 @@ function channel_content(&$a, $update = 0, $load = false) {
 	if(($update) && (! $load)) {
 		if ($mid) {
 			$r = q("SELECT parent AS item_id from item where mid = '%s' and uid = %d AND item_restrict = 0
-				AND (item_flags &  %d)>0 AND (item_flags & %d)>0 $sql_extra limit 1",
+				AND (item_flags &  %d) > 0 AND (item_flags & %d) > 0 $sql_extra limit 1",
 				dbesc($mid),
 				intval($a->profile['profile_uid']),
 				intval(ITEM_WALL),
@@ -157,7 +157,7 @@ function channel_content(&$a, $update = 0, $load = false) {
 			$r = q("SELECT distinct parent AS `item_id`, created from item
 				left join abook on item.author_xchan = abook.abook_xchan
 				WHERE uid = %d AND item_restrict = 0
-				AND (item_flags &  %d)>0 AND ( item_flags & %d )>0
+				AND (item_flags &  %d) > 0 AND ( item_flags & %d ) > 0
 				AND ((abook.abook_flags & %d) = 0 or abook.abook_flags is null)
 				$sql_extra
 				ORDER BY created DESC",
@@ -171,7 +171,6 @@ function channel_content(&$a, $update = 0, $load = false) {
 	}
 	else {
 
-
 		if(x($category)) {
 		        $sql_extra .= protect_sprintf(term_query('item', $category, TERM_CATEGORY));
 		}

version.inc

@@ -1 +1 @@
-2014-12-15.890
+2014-12-16.891