From 7c5cfe66973a8e529c01c3a214e9f8b791c89c23 Mon Sep 17 00:00:00 2001
From: "M. Dent" <dentm42@gmail.com>
Date: Mon, 23 Sep 2019 10:11:27 +0200
Subject: Notify on custom items - rework hooks

---
 Zotlabs/Daemon/Notifier.php | 17 ++++++++++++--
 Zotlabs/Lib/Activity.php    | 56 ++++++++++++++++++++++++++++++++++++---------
 2 files changed, 60 insertions(+), 13 deletions(-)

(limited to 'Zotlabs')

diff --git a/Zotlabs/Daemon/Notifier.php b/Zotlabs/Daemon/Notifier.php
index 15dc08908..1d0be10d9 100644
--- a/Zotlabs/Daemon/Notifier.php
+++ b/Zotlabs/Daemon/Notifier.php
@@ -285,8 +285,21 @@ class Notifier {
 			}
 
 			if(! in_array(intval($target_item['item_type']), [ ITEM_TYPE_POST ] )) {
-				logger('notifier: target item not forwardable: type ' . $target_item['item_type'], LOGGER_DEBUG);
-				return;
+				$hookinfo=[
+					'targetitem'=>$target_item,
+					'deliver'=>false
+				];
+				if (intval($target_item['item_type'] == ITEM_TYPE_CUSTOM)) {
+					call_hooks('customitem_deliver',$hookinfo);
+				}
+
+				if (!$hookinfo['deliver']) {
+					logger('notifier: target item not forwardable: type ' . $target_item['item_type'], LOGGER_DEBUG);
+					return;
+				}
+
+				$target_item = $hookinfo['targetitem'];
+
 			}
 
 			// Check for non published items, but allow an exclusion for transmitting hidden file activities
diff --git a/Zotlabs/Lib/Activity.php b/Zotlabs/Lib/Activity.php
index 771c6875b..bcf017286 100644
--- a/Zotlabs/Lib/Activity.php
+++ b/Zotlabs/Lib/Activity.php
@@ -42,6 +42,8 @@ class Activity {
 			if($x['type'] === ACTIVITY_OBJ_PHOTO) {
 				return self::fetch_image($x); 
 			}
+
+			call_hooks('encode_object',$x);
 		}
 
 		return $x;
@@ -806,6 +808,7 @@ class Activity {
 			'http://purl.org/zot/activity/attendmaybe'     => 'TentativeAccept'
 		];
 
+		call_hooks('activity_mapper',$acts);
 
 		if(array_key_exists($verb,$acts) && $acts[$verb]) {
 			return $acts[$verb];
@@ -851,6 +854,7 @@ class Activity {
 			'http://purl.org/zot/activity/attendmaybe'     => 'TentativeAccept'
 		];
 
+		call_hooks('activity_decode_mapper',$acts);
 
 		foreach($acts as $k => $v) {
 			if($verb === $v) {
@@ -884,6 +888,8 @@ class Activity {
 		
 		];
 
+		call_hooks('activity_obj_decode_mapper',$objs);
+
 		foreach($objs as $k => $v) {
 			if($obj === $v) {
 				return $k;
@@ -921,6 +927,8 @@ class Activity {
 		
 		];
 
+		call_hooks('activity_obj_mapper',$objs);
+
 		if(array_key_exists($obj,$objs)) {
 			return $objs[$obj];
 		}
@@ -1941,6 +1949,15 @@ class Activity {
 			set_iconfig($s,'activitypub','rawmsg',$act->raw,1);
 		}
 
+		$hookinfo = [
+			'act' => $act,
+			's' => $s
+		];
+
+		call_hooks('decode_note',$hookinfo);
+
+		$s = $hookinfo['s'];
+
 		return $s;
 
 	}
@@ -2130,16 +2147,25 @@ class Activity {
 					break;
 
 			}
-			if(! $item) {
-				break;
-			}
 
-			array_unshift($p,[ $a, $item, $replies]);
+			$hookinfo = [
+				'a' => $a,
+				'item' => $item
+			];
+
+			call_hooks('fetch_and_store',$hookinfo);
 
-			if($item['parent_mid'] === $item['mid'] || count($p) > 20) {
-				break;
-			}
+			$item = $hookinfo['item'];
 
+			if($item) {
+
+				array_unshift($p,[ $a, $item, $replies]);
+	
+				if($item['parent_mid'] === $item['mid'] || count($p) > 20) {
+					break;
+				}
+
+			}
 			$current_act = $a;
 			$current_item = $item;
 		}
@@ -2188,11 +2214,19 @@ class Activity {
 				default:
 					break;
 			}
-			if(! $item) {
-				break;
-			}
 
-			array_unshift($p,[ $a, $item ]);
+			$hookinfo = [
+				'a' => $a,
+				'item' => $item
+			];
+
+			call_hooks('fetch_and_store',$hookinfo);
+
+			$item = $hookinfo['item'];
+
+			if($item) {
+				array_unshift($p,[ $a, $item ]);
+			}
 
 		}
 
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