From 0b72114561a685b247922a93c576edabd4d3b09e Mon Sep 17 00:00:00 2001
From: piernov <piernov@piernov.org>
Date: Mon, 2 May 2016 15:59:16 +0200
Subject: Add ability to delete a save Doesn't work because idk which method to
 use and I don't have the PHP doc right now

---
 craftmine.php    | 1 +
 inc/messages.inc | 2 ++
 inc/savegame.inc | 7 +++++++
 js/savegame.js   | 3 +++
 4 files changed, 13 insertions(+)

diff --git a/craftmine.php b/craftmine.php
index 28bb49d..9a5d3d7 100644
--- a/craftmine.php
+++ b/craftmine.php
@@ -51,6 +51,7 @@ switch($op) {
 	case "downSave": downSave(); break;
 	case "listSaves": listSaves(); break;
 	case "loadSave": loadSave(); break;
+	case "deleteSave": deleteSave(); break;
 	default: reportBadRequest();
 }
 
diff --git a/inc/messages.inc b/inc/messages.inc
index 955c0a0..5574bcf 100644
--- a/inc/messages.inc
+++ b/inc/messages.inc
@@ -10,6 +10,8 @@ $messages = array(
 	"gamesave_ok" => "Game saved.",
 	"gamesave_error" => "An error occured when trying to save the game.",
 	"gamesave_not_found" => "Couldn't find the specified save file.",
+	"gamesave_delete_error" => "Couldn't delete the specified save file.",
+	"gamesave_delete_success" => "Game save successfully removed from server",
 );
 
 function sendMessage($type, $msg) {
diff --git a/inc/savegame.inc b/inc/savegame.inc
index 79b1dae..eb4134f 100644
--- a/inc/savegame.inc
+++ b/inc/savegame.inc
@@ -71,6 +71,13 @@ function parseSave($xml, &$table) { // Passing $table by reference
 	}
 }
 
+function deleteSave() {
+	if(empty($_POST["filename"])) return;
+	$filename = $_POST["filename"];
+	if(rm_file(SAVEDIR + "/" + $filename)) sendError("gamesave_delete_failed"); // TODO: find the correct method for removing a file…
+	else sendInfo("gamesave_delete_success");
+}
+
 function loadSave() {
 	if(empty($_POST["filename"])) return;
 	$xml = simplexml_load_file(SAVEDIR . "/" . $_POST["filename"]);
diff --git a/js/savegame.js b/js/savegame.js
index 438be0a..4a08f91 100644
--- a/js/savegame.js
+++ b/js/savegame.js
@@ -28,6 +28,9 @@ function downloadSave() {
 }
 
 function deleteSave() {
+	sendRequest("craftmine.php", "op=deleteSave&filename="+getCheckedSave(), function(ret) {
+		listSaves();
+	});
 }
 
 function saveGame() {
-- 
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