From 5c535441188f78d902d810b72b91d32322b63cf0 Mon Sep 17 00:00:00 2001
From: Michael <heluecht@pirati.ca>
Date: Fri, 25 Aug 2017 02:58:38 +0000
Subject: [PATCH] Removed external pubsubhubbub URL

---
 htconfig.php                |  4 ----
 include/notifier.php        | 35 ++++++-----------------------------
 include/ostatus.php         | 19 ++-----------------
 util/htconfig.vagrant.php   |  3 ---
 view/templates/htconfig.tpl |  4 ----
 5 files changed, 8 insertions(+), 57 deletions(-)

diff --git a/htconfig.php b/htconfig.php
index f9b50cd4c4..ada7a130b1 100644
--- a/htconfig.php
+++ b/htconfig.php
@@ -60,10 +60,6 @@ $a->config['system']['maximagesize'] = 800000;
 
 $a->config['php_path'] = 'php';
 
-// PuSH - aka pubsubhubbub URL. This makes delivery of public posts as fast as private posts
-
-$a->config['system']['huburl'] = '[internal]';
-
 // Server-to-server private message encryption (RINO) is allowed by default.
 // Encryption will only be provided if this setting is set to a non zero value
 // set to 0 to disable, 2 to enable, 1 is deprecated
diff --git a/include/notifier.php b/include/notifier.php
index 81f55f7101..e5e49cf300 100644
--- a/include/notifier.php
+++ b/include/notifier.php
@@ -205,8 +205,6 @@ function notifier_run(&$argv, &$argc){
 
 	$walltowall = ((($top_level) && ($owner['id'] != $items[0]['contact-id'])) ? true : false);
 
-	$hub = get_config('system','huburl');
-
 	// Should the post be transmitted to Diaspora?
 	$diaspora_delivery = true;
 
@@ -563,34 +561,13 @@ function notifier_run(&$argv, &$argc){
 	}
 
 	// Notify PuSH subscribers (Used for OStatus distribution of regular posts)
-	if ($push_notify && strlen($hub)) {
-		$hubs = explode(',', $hub);
-		if (count($hubs)) {
-			foreach ($hubs as $h) {
-				$h = trim($h);
-				if (! strlen($h)) {
-					continue;
-				}
+	if ($push_notify) {
+		// Set push flag for PuSH subscribers to this topic,
+		// they will be notified in queue.php
+		q("UPDATE `push_subscriber` SET `push` = 1 ".
+		  "WHERE `nickname` = '%s' AND `push` = 0", dbesc($owner['nickname']));
 
-				if ($h === '[internal]') {
-					// Set push flag for PuSH subscribers to this topic,
-					// they will be notified in queue.php
-					q("UPDATE `push_subscriber` SET `push` = 1 ".
-					  "WHERE `nickname` = '%s' AND `push` = 0", dbesc($owner['nickname']));
-
-					logger('Activating internal PuSH for item '.$item_id, LOGGER_DEBUG);
-
-				} else {
-
-					$params = 'hub.mode=publish&hub.url=' . urlencode( App::get_baseurl() . '/dfrn_poll/' . $owner['nickname'] );
-					post_url($h,$params);
-					logger('publish for item '.$item_id.' ' . $h . ' ' . $params . ' returned ' . $a->get_curl_code());
-				}
-				if (count($hubs) > 1) {
-					sleep(7);				// try and avoid multiple hubs responding at precisely the same time
-				}
-			}
-		}
+		logger('Activating internal PuSH for item '.$item_id, LOGGER_DEBUG);
 
 		// Handling the pubsubhubbub requests
 		proc_run(array('priority' => PRIORITY_HIGH, 'created' => $a->queue['created'], 'dont_fork' => true),
diff --git a/include/ostatus.php b/include/ostatus.php
index 0f7ecd11d6..2412839a80 100644
--- a/include/ostatus.php
+++ b/include/ostatus.php
@@ -1495,23 +1495,8 @@ class ostatus {
 	 * @param object $root XML root element where the hub links are added
 	 */
 	public static function hublinks($doc, $root, $nick) {
-		$hub = get_config('system','huburl');
-
-		$hubxml = '';
-		if (strlen($hub)) {
-			$hubs = explode(',', $hub);
-			if (count($hubs)) {
-				foreach ($hubs as $h) {
-					$h = trim($h);
-					if (! strlen($h))
-						continue;
-					if ($h === '[internal]') {
-						$h = App::get_baseurl() . '/pubsubhubbub/'.$nick;
-					}
-					xml::add_element($doc, $root, "link", "", array("href" => $h, "rel" => "hub"));
-				}
-			}
-		}
+		$h = App::get_baseurl() . '/pubsubhubbub/'.$nick;
+		xml::add_element($doc, $root, "link", "", array("href" => $h, "rel" => "hub"));
 	}
 
 	/**
diff --git a/util/htconfig.vagrant.php b/util/htconfig.vagrant.php
index c33f9941ef..a889adac6c 100644
--- a/util/htconfig.vagrant.php
+++ b/util/htconfig.vagrant.php
@@ -47,9 +47,6 @@ $a->config['system']['maximagesize'] = 800000;
 
 $a->config['php_path'] = '/usr/bin/php';
 
-// PuSH - aka pubsubhubbub URL. This makes delivery of public posts as fast as private posts
-
-$a->config['system']['huburl'] = '[internal]';
 
 // Server-to-server private message encryption (RINO) is allowed by default.
 // Encryption will only be provided if this setting is true and the
diff --git a/view/templates/htconfig.tpl b/view/templates/htconfig.tpl
index 6a156012a2..f9771c88da 100644
--- a/view/templates/htconfig.tpl
+++ b/view/templates/htconfig.tpl
@@ -77,10 +77,6 @@ $a->config['max_import_size'] = 200000;
 
 $a->config['system']['maximagesize'] = 800000;
 
-// PuSH - aka pubsubhubbub URL. This makes delivery of public posts as fast as private posts
-
-$a->config['system']['huburl'] = '[internal]';
-
 // Server-to-server private message encryption (RINO) is allowed by default.
 // Encryption will only be provided if this setting is set to a non zero value
 // set to 0 to disable, 2 to enable, 1 is deprecated