1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
|
local utils = require('mp.utils')
local script_dir = mp.get_script_directory()
local stream_prefix = mp.get_opt('iptv_menu.stream_prefix')
local function load_json_file(path)
local f = io.open(script_dir .. '/' .. path, 'r')
local data = f:read('*all')
f:close()
return utils.parse_json(data)
end
local osd = mp.create_osd_overlay('ass-events')
local osd_lines = 23
local categories = load_json_file('categories.json')
local streams = load_json_file('streams.json')
local depth = 1
local menus = {categories}
local menu_top = {1}
local menu_pos = {1}
local function osd_menu_lines()
return osd_lines - depth + 1
end
local function update_osd()
local out = {}
for i = 1, depth - 1 do
out[#out+1] = '{\\c&H999999&}[' ..
menus[i][menu_pos[i]]['category_name'] .. ']{\\c}'
end
for i = menu_top[depth], math.min(
menu_top[depth] + osd_menu_lines() - 1,
#menus[depth]) do
local key = (depth == 1 and 'category_name' or 'name')
local str = menus[depth][i][key]
if i == menu_pos[depth] then
str = '{\\c&HFF00&}* ' .. str .. '{\\c}'
end
out[#out+1] = str
end
osd.data = '{\\q2}' .. table.concat(out, '\\N')
osd:update()
end
local function advance_cursor(n, opts)
pos = math.max(1, math.min(menu_pos[depth] + n, #menus[depth]))
top = menu_top[depth]
if opts and opts.advance_page then
top = top + n
end
-- move page to keep selected option visible
if pos < top then
top = pos
elseif pos > top + osd_menu_lines() - 1 then
top = pos - osd_menu_lines() + 1
end
top = math.max(1, math.min(top, #menus[depth] - osd_menu_lines() + 1))
menu_pos[depth] = pos
menu_top[depth] = top
update_osd()
end
local function next_option()
advance_cursor(1)
end
local function prev_option()
advance_cursor(-1)
end
local function next_page()
advance_cursor(osd_menu_lines(), {advance_page=true})
end
local function prev_page()
advance_cursor(-osd_menu_lines(), {advance_page=true})
end
local function first_option()
advance_cursor(-math.huge)
end
local function last_option()
advance_cursor(math.huge)
end
local function select_category()
local cat = categories[menu_pos[depth]]
local menu = {}
for _, v in ipairs(streams) do
if v['category_id'] == cat['category_id'] then
menu[#menu+1] = v
end
end
depth = depth + 1
menus[depth] = menu
menu_top[depth] = 1
menu_pos[depth] = 1
update_osd()
end
local function select_stream()
local url = stream_prefix .. menus[depth][menu_pos[depth]]['stream_id']
mp.commandv('loadfile', url)
end
local function select_option()
if depth == 1 then
select_category()
else
select_stream()
end
end
local function prev_menu()
if depth > 1 then
depth = depth - 1
update_osd()
end
end
local key_bindings = {}
local function bind_key(key, name, func, opts)
key_bindings[#key_bindings+1] = name
mp.add_forced_key_binding(key, name, func, opts)
end
local function unbind_keys()
for _, name in ipairs(key_bindings) do
mp.remove_key_binding(name)
end
key_bindings = {}
end
local function bind_keys()
local repeatable = {repeatable=true}
bind_key('DOWN', 'next-option', next_option, repeatable)
bind_key('UP', 'prev-option', prev_option, repeatable)
bind_key('PGDWN', 'next-page', next_page, repeatable)
bind_key('PGUP', 'prev-page', prev_page, repeatable)
bind_key('HOME', 'first-option', first_option)
bind_key('END', 'last-option', last_option)
bind_key('ENTER', 'select-option', select_option)
bind_key('BS', 'prev-menu', prev_menu)
end
local function toggle_menu()
osd.hidden = not osd.hidden
osd:update()
if osd.hidden then
unbind_keys()
else
bind_keys()
end
end
mp.add_forced_key_binding('TAB', 'toggle-menu', toggle_menu)
bind_keys()
update_osd()
|
