From e1f7209131cafab74f0665599a13d668ebeb410c Mon Sep 17 00:00:00 2001
From: David Vazgenovich Shakaryan <dvshakaryan@gmail.com>
Date: Fri, 6 Feb 2026 12:30:32 -0800
Subject: implement global EPG search

---
 rx.lua | 59 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 59 insertions(+)

(limited to 'rx.lua')

diff --git a/rx.lua b/rx.lua
index d96420f..0c85029 100644
--- a/rx.lua
+++ b/rx.lua
@@ -281,6 +281,7 @@ function rx.menu_options_channel_epg(src_id, ch)
 	local time = os.time()
 	for i, v in ipairs(progs) do
 		local prog = {
+			id = ch .. ':' .. i,
 			name = os.date('%a %d %b %H:%M', v.start) .. ' ' ..
 				os.date('%H:%M', v.stop) .. ' ' .. v.title,
 			type = 'programme',
@@ -315,6 +316,64 @@ function rx.menu_options_programme_info(prog)
 	return options
 end
 
+local function menu_options_epg_search_build_progs(options, opt, path, time)
+	local ch = opt.epg_channel_id
+	local progs = ctx.src[opt.src_id].epg:channel_programmes(ch)
+	if not progs then
+		return
+	end
+
+	for i, v in ipairs(progs) do
+		if time < v.stop then
+			options[#options+1] = setmetatable({
+				id = ch .. ':' .. i,
+				name = os.date('%a %d %b %H:%M', v.start) ..
+					' ' .. os.date('%H:%M', v.stop) ..
+					' ' .. v.title,
+				type = 'programme',
+				programme = v,
+				path = path,
+			}, programme_mt)
+		end
+	end
+end
+
+local function menu_options_epg_search_build(options, opts, path, seen, time)
+	for _, v in ipairs(opts) do
+		if v.id and not seen[v.id] then
+			seen[v.id] = true
+			path[#path+1] = v
+			if v.epg_channel_id then
+				menu_options_epg_search_build_progs(
+					options, v, util.copy_table(path),
+					time)
+			elseif v.type == 'group' and v.children then
+				menu_options_epg_search_build(
+					options, v.children, path, seen, time)
+			end
+			path[#path] = nil
+		end
+	end
+end
+
+function rx.menu_options_epg_search(opts)
+	local options = {}
+	local time = os.time()
+
+	menu_options_epg_search_build(options, opts, {}, {}, time)
+	table.sort(options, function(a, b)
+		if a.programme.start ~= b.programme.start then
+			return a.programme.start < b.programme.start
+		end
+		if a.programme.title ~= b.programme.title then
+			return a.programme.title < b.programme.title
+		end
+		return a.path[#a.path].name < b.path[#b.path].name
+	end)
+
+	return options
+end
+
 local function menu_options_search_build(options, t, path)
 	for _, v in ipairs(options) do
 		v.path = path
-- 
cgit v1.2.3-70-g09d2