Now if you follow somebody it will create an abook entry on the other site with blocked,ignored, and pending set. No "friend notifications" yet.

boot.php

@@ -190,6 +190,7 @@ define ( 'ABOOK_FLAG_BLOCKED'    , 0x0001);
 define ( 'ABOOK_FLAG_IGNORED'    , 0x0002);
 define ( 'ABOOK_FLAG_HIDDEN'     , 0x0004);
 define ( 'ABOOK_FLAG_ARCHIVED'   , 0x0008);
+define ( 'ABOOK_FLAG_PENDING'    , 0x0010);
 define ( 'ABOOK_FLAG_SELF'       , 0x0080);
 
 

include/notifier.php

@@ -42,7 +42,7 @@ require_once('include/html2plain.php');
  * and ITEM_ID is the id of the item in the database that needs to be sent to others.
  *
  * ZOT 
- *       permission_updated     abook_id
+ *       permission_update      abook_id
  *       relay					item_id (item was relayed to owner, we will deliver it as owner)
  *
  */
@@ -114,6 +114,8 @@ function notifier_run($argv, $argc){
 				}
 			}
 		}
+
+		return;
 	}	
 
 

include/zot.php

@@ -248,18 +248,38 @@ function zot_refresh($them,$channel = null) {
 					$their_perms = $their_perms | intval($global_perms[$k][1]);
 				}
 			}
-
+dbg(1);
-			$r = q("update abook set abook_their_perms = %d 
+			$r = q("select * from abook where abook_xchan = '%s' and abook_channel = %d and not (abook_flags & %d) limit 1",
-				where abook_xchan = '%s' and abook_channel = %d 
-				and not (abook_flags & %d) limit 1",
-				intval($their_perms),
 				dbesc($x['hash']),
 				intval($channel['channel_id']),
 				intval(ABOOK_FLAG_SELF)
 			);
-
+			if($r) {		
-			if(! $r)
+				$y = q("update abook set abook_their_perms = %d 
-				logger('abook update failed');
+					where abook_xchan = '%s' and abook_channel = %d 
+					and not (abook_flags & %d) limit 1",
+					intval($their_perms),
+					dbesc($x['hash']),
+					intval($channel['channel_id']),
+					intval(ABOOK_FLAG_SELF)
+				);
+				if(! $y)
+					logger('abook update failed');
+			}
+			else {
+				$y = q("insert into abook ( abook_account, abook_channel, abook_xchan, abook_their_perms, abook_created, abook_updated, abook_flags ) values ( %d, %d, '%s', %d, '%s', '%s', %d )",
+					intval($channel['channel_account_id']),
+					intval($channel['channel_id']),
+					dbesc($x['hash']),
+					intval($their_perms),
+					dbesc(datetime_convert()),
+					dbesc(datetime_convert()),
+					intval(ABOOK_FLAG_BLOCKED|ABOOK_FLAG_IGNORED|ABOOK_FLAG_PENDING)
+				);
+				if($y)
+					logger("New introduction received for {$channel['channel_name']}");
+			}
+dbg(0);	
 		}
 
 		return true;

mod/connections.php

@@ -386,6 +386,7 @@ EOT;
 
 			'$header' => t('Contact Settings') . ' for ' . $contact['xchan_name'],
 			'$viewprof' => t('View Profile'),
+			'$lbl_slider' => t('Slide to adjust your degree of friendship'),
 			'$slide' => $slide,
 			'$tabs' => $t,
 			'$tab_str' => $tab_str,
@@ -449,7 +450,7 @@ EOT;
 	$hidden = false;
 	$ignored = false;
 	$archived = false;
-
+	$unblocked = false;
 	$all = false;
 
 	$_SESSION['return_url'] = $a->query_string;
@@ -479,10 +480,18 @@ EOT;
 				$search_flags = 0;
 				$all = true;
 				break;
+
 		}
+
+		$sql_extra = (($search_flags) ? " and ( abook_flags & " . $search_flags . " ) " : "");
+
+
+	}
+	else {
+		$sql_extra = " and not ( abook_flags & " . ABOOK_FLAG_BLOCKED . " ) ";
+		$unblocked = true;
 	}
 
-	$sql_extra = (($search_flags) ? "and ( abook_flags & " . $search_flags . " ) " : "");
 
 	$search = ((x($_REQUEST,'search')) ? notags(trim($_REQUEST['search'])) : '');
 
@@ -504,7 +513,7 @@ EOT;
 		array(
 			'label' => t('Unblocked'),
 			'url'   => $a->get_baseurl(true) . '/connections',
-			'sel'   => ((! $all) && (! $blocked) && (! $hidden) && (! $search) && (! $nets) && (! $ignored) && (! $archived)) ? 'active' : '',
+			'sel'   => (($unblocked) && (! $search) && (! $nets)) ? 'active' : '',
 			'title' => t('Only show unblocked connections'),
 		),
 
@@ -561,7 +570,7 @@ EOT;
 		$a->set_pager_total($r[0]['total']);
 		$total = $r[0]['total'];
 	}
-
+dbg(1);
 	$r = q("SELECT abook.*, xchan.* FROM abook left join xchan on abook.abook_xchan = xchan.xchan_hash
 		WHERE abook_channel = %d and not (abook_flags & %d) $sql_extra $sql_extra2 ORDER BY xchan_name LIMIT %d , %d ",
 		intval(local_user()),
@@ -569,7 +578,7 @@ EOT;
 		intval($a->pager['start']),
 		intval($a->pager['itemspage'])
 	);
-
+dbg(0);
 	$contacts = array();
 
 	if(count($r)) {

version.inc

@@ -1 +1 @@
-2012-11-28.153
+2012-11-29.154

view/tpl/abook_edit.tpl

@@ -7,12 +7,13 @@ $tabs
 </div>
 
 <div id="contact-edit-wrapper">
-<br />
+
-<h3>Slide to adjust your degree of friendship</h3>
+{{ if $slide }}
+<h3>$lbl_slider</h3>
 
 $slide
 
-
+{{ endif }}
 
 <h3>Permissions</h3>