From 2c7c29fef9940ca8f823236814a5044eb7fb40e2 Mon Sep 17 00:00:00 2001
From: Alex Ling <hkalexling@gmail.com>
Date: Sun, 23 Jan 2022 09:45:45 +0000
Subject: [PATCH] Trigger subscription update from manager page

---
 public/js/subscription-manager.js |  8 +++++---
 src/mango.cr                      |  2 +-
 src/plugin/plugin.cr              |  5 +++++
 src/plugin/updater.cr             |  4 ++--
 src/routes/api.cr                 | 17 +++++++++++++++++
 5 files changed, 30 insertions(+), 6 deletions(-)

diff --git a/public/js/subscription-manager.js b/public/js/subscription-manager.js
index 6d3f2af..7206c56 100644
--- a/public/js/subscription-manager.js
+++ b/public/js/subscription-manager.js
@@ -104,24 +104,26 @@ const component = () => {
 			this.loading = true;
 			const id = $(event.currentTarget).closest("tr").attr("sid");
 			fetch(
-				`${base_url}api/admin/plugin/subscriptions?${new URLSearchParams(
+				`${base_url}api/admin/plugin/subscriptions${type === 'update' ? '/update' : ''}?${new URLSearchParams(
 					{
 						plugin: this.pid,
 						subscription: id,
 					}
 				)}`,
 				{
-					method: "DELETE",
+					method: type === 'delete' ? "DELETE" : 'POST'
 				}
 			)
 				.then((response) => response.json())
 				.then((data) => {
 					if (!data.success) throw new Error(data.error);
+					if (type === 'update')
+						alert("success", `Checking updates for subscription ${id}. Check the log for the progress or come back to this page later.`);
 				})
 				.catch((e) => {
 					alert(
 						"danger",
-						`Failed to delete subscription. Error: ${e}`
+						`Failed to ${type} subscription. Error: ${e}`
 					);
 				})
 				.finally(() => {
diff --git a/src/mango.cr b/src/mango.cr
index c3e86cd..b19799f 100644
--- a/src/mango.cr
+++ b/src/mango.cr
@@ -61,7 +61,7 @@ class CLI < Clim
       Library.load_instance
       Library.default
       Plugin::Downloader.default
-      Plugin::Updater.new
+      Plugin::Updater.default
 
       spawn do
         begin
diff --git a/src/plugin/plugin.cr b/src/plugin/plugin.cr
index 7f44ccc..76f1f1f 100644
--- a/src/plugin/plugin.cr
+++ b/src/plugin/plugin.cr
@@ -153,6 +153,11 @@ class Plugin
     list.save
   end
 
+  def check_subscription(id : String)
+    sub = list_subscriptions_raw.find &.id.== id
+    Plugin::Updater.default.check_subscription self, sub.not_nil!
+  end
+
   def initialize(id : String)
     Plugin.build_info_ary
 
diff --git a/src/plugin/updater.cr b/src/plugin/updater.cr
index e490940..d4fc743 100644
--- a/src/plugin/updater.cr
+++ b/src/plugin/updater.cr
@@ -1,7 +1,7 @@
-require "../config"
-
 class Plugin
   class Updater
+    use_default
+
     def initialize
       interval = Config.current.plugin_update_interval_hours
       return if interval <= 0
diff --git a/src/routes/api.cr b/src/routes/api.cr
index 47e5558..ffed75f 100644
--- a/src/routes/api.cr
+++ b/src/routes/api.cr
@@ -721,6 +721,23 @@ struct APIRouter
       end
     end
 
+    post "/api/admin/plugin/subscriptions/update" do |env|
+      pid = env.params.query["plugin"].as String
+      sid = env.params.query["subscription"].as String
+
+      Plugin.new(pid).check_subscription sid
+
+      send_json env, {
+        "success" => true,
+      }.to_json
+    rescue e
+      Logger.error e
+      send_json env, {
+        "success" => false,
+        "error"   => e.message,
+      }.to_json
+    end
+
     Koa.describe "Lists the chapters in a title from a plugin"
     Koa.tags ["admin", "downloader"]
     Koa.query "plugin", schema: String