From a38a5019d05e95add3375c52f8f509b99e92cd72 Mon Sep 17 00:00:00 2001
From: Michael <heluecht@pirati.ca>
Date: Mon, 28 Nov 2016 21:44:04 +0000
Subject: [PATCH] Issue 2518: Remove contact data in the background

---
 include/Contact.php        | 22 +++-------------
 include/remove_contact.php | 52 ++++++++++++++++++++++++++++++++++++++
 2 files changed, 56 insertions(+), 18 deletions(-)
 create mode 100644 include/remove_contact.php

diff --git a/include/Contact.php b/include/Contact.php
index 949feb3564..d0f4023447 100644
--- a/include/Contact.php
+++ b/include/Contact.php
@@ -22,6 +22,7 @@ function user_remove($uid) {
 		$r[0]['nickname']
 	);
 
+	/// @todo Should be done in a background job since this likely will run into a time out
 	// don't delete yet, will be done later when contacts have deleted my stuff
 	// q("DELETE FROM `contact` WHERE `uid` = %d", intval($uid));
 	q("DELETE FROM `gcign` WHERE `uid` = %d", intval($uid));
@@ -74,25 +75,10 @@ function contact_remove($id) {
 		return;
 	}
 
-	q("DELETE FROM `contact` WHERE `id` = %d",
-		intval($id)
-	);
-	q("DELETE FROM `item` WHERE `contact-id` = %d ",
-		intval($id)
-	);
-	q("DELETE FROM `photo` WHERE `contact-id` = %d ",
-		intval($id)
-	);
-	q("DELETE FROM `mail` WHERE `contact-id` = %d ",
-		intval($id)
-	);
-	q("DELETE FROM `event` WHERE `cid` = %d ",
-		intval($id)
-	);
-	q("DELETE FROM `queue` WHERE `cid` = %d ",
-		intval($id)
-	);
+	q("DELETE FROM `contact` WHERE `id` = %d", intval($id));
 
+	// Delete the rest in the background
+	proc_run(PRIORITY_LOW, 'include/remove_contact.php', $id);
 }
 
 
diff --git a/include/remove_contact.php b/include/remove_contact.php
new file mode 100644
index 0000000000..153b98805a
--- /dev/null
+++ b/include/remove_contact.php
@@ -0,0 +1,52 @@
+<?php
+/**
+ * @file include/remove_contact.php
+ * @brief Removes orphaned data from deleted contacts
+ */
+require_once("boot.php");
+
+function remove_contact_run($argv, $argc) {
+	global $a, $db;
+
+	if (is_null($a))
+		$a = new App;
+
+	if (is_null($db)) {
+		@include(".htconfig.php");
+		require_once("include/dba.php");
+		$db = new dba($db_host, $db_user, $db_pass, $db_data);
+		unset($db_host, $db_user, $db_pass, $db_data);
+	}
+
+	load_config('config');
+	load_config('system');
+
+	if ($argc != 2) {
+		return;
+	}
+
+	$id = intval($argv[1]);
+
+	// Only delete if the contact doesn't exist (anymore)
+	$r = q("SELECT `id` FROM `contact` WHERE `id` = %d", intval($id));
+	if (dbm::is_result($r)) {
+		return;
+	}
+
+die("Blubb ".$id);
+	q("DELETE FROM `item` WHERE `contact-id` = %d", intval($id));
+
+	q("DELETE FROM `photo` WHERE `contact-id` = %d", intval($id));
+
+	q("DELETE FROM `mail` WHERE `contact-id` = %d", intval($id));
+
+	q("DELETE FROM `event` WHERE `cid` = %d", intval($id));
+
+	q("DELETE FROM `queue` WHERE `cid` = %d", intval($id));
+}
+
+if (array_search(__file__, get_included_files()) === 0) {
+	remove_contact_run($_SERVER["argv"], $_SERVER["argc"]);
+	killme();
+}
+?>