player: integrate ytdl_hook.lua

DOCS/man/options.rst

@@ -422,6 +422,18 @@ Program Behavior
 
         May be dangerous if playing from untrusted media.
 
+``--ytdl``, ``--no-ytdl``
+    Enable the youtube-dl hook-script. It will look at the input URL, and will
+    play the video located on the website. This works with many streaming sites,
+    not just the one the scripts are named after. This requires a recent version
+    of youtube-dl to be installed on the system.
+
+    If the script can't do anything with an URL, it will do nothing.
+
+    Currently disabled by default, because youtube-dl's generic extractor can
+    get stuck on some URL, preventing playback.
+
+    (Note: this is the replacement for the now removed libquvi support.)
 
 Video
 -----

old-makefile

@@ -386,6 +386,7 @@ player/lua/%.inc: TOOLS/file2string.pl player/lua/%.lua
 player/lua.c: player/lua/defaults.inc \
               player/lua/assdraw.inc \
               player/lua/osc.inc \
+              player/lua/ytdl_hook.inc \
               player/lua/options.inc
 
 etc/_mpv: TOOLS/zsh.pl ./mpv
@@ -490,6 +491,7 @@ clean:
 	-$(RM) player/lua/defaults.inc
 	-$(RM) player/lua/assdraw.inc
 	-$(RM) player/lua/osc.inc
+	-$(RM) player/lua/ytdl_hook.inc
 	-$(RM) player/lua/options.inc
 
 distclean: clean

options/options.c

@@ -130,6 +130,7 @@ const m_option_t mp_opts[] = {
     OPT_STRINGLIST("lua", lua_files, CONF_GLOBAL | M_OPT_FILE),
     OPT_KEYVALUELIST("lua-opts", lua_opts, M_OPT_GLOBAL),
     OPT_FLAG("osc", lua_load_osc, CONF_GLOBAL),
+    OPT_FLAG("ytdl", lua_load_ytdl, CONF_GLOBAL),
     OPT_FLAG("load-scripts", auto_load_scripts, CONF_GLOBAL),
 #endif
 
@@ -610,6 +611,7 @@ const struct MPOpts mp_default_opts = {
     .osd_scale_by_window = 1,
 #if HAVE_LUA
     .lua_load_osc = 1,
+    .lua_load_ytdl = 0,
 #endif
     .auto_load_scripts = 1,
     .loop_times = -1,

options/options.h

@@ -61,6 +61,7 @@ typedef struct MPOpts {
     char **lua_files;
     char **lua_opts;
     int lua_load_osc;
+    int lua_load_ytdl;
     int auto_load_scripts;
 
     struct m_obj_settings *audio_driver_list, *ao_defs;

player/lua.c

@@ -64,6 +64,9 @@ static const char * const builtin_lua_scripts[][2] = {
     },
     {"@osc.lua",
 #   include "player/lua/osc.inc"
+    },
+    {"@ytdl_hook.lua",
+#   include "player/lua/ytdl_hook.inc"
     },
     {0}
 };

player/scripting.c

@@ -177,6 +177,8 @@ void mp_load_scripts(struct MPContext *mpctx)
     // Load scripts from options
     if (mpctx->opts->lua_load_osc)
         mp_load_script(mpctx, "@osc.lua");
+    if (mpctx->opts->lua_load_ytdl)
+        mp_load_script(mpctx, "@ytdl_hook.lua");
     char **files = mpctx->opts->lua_files;
     for (int n = 0; files && files[n]; n++) {
         if (files[n][0])

wscript_build.py

@@ -1,4 +1,5 @@
 import re
+import os
 
 def _add_rst_manual_dependencies(ctx):
     manpage_sources_basenames = """
@@ -56,21 +57,11 @@ def build(ctx):
         source = "sub/osd_font.otf",
         target = "sub/osd_font.h")
 
-    ctx.file2string(
-        source = "player/lua/defaults.lua",
-        target = "player/lua/defaults.inc")
-
-    ctx.file2string(
-        source = "player/lua/assdraw.lua",
-        target = "player/lua/assdraw.inc")
-
-    ctx.file2string(
-        source = "player/lua/options.lua",
-        target = "player/lua/options.inc")
-
-    ctx.file2string(
-        source = "player/lua/osc.lua",
-        target = "player/lua/osc.inc")
+    lua_files = ["defaults.lua", "assdraw.lua", "options.lua", "osc.lua",
+                 "ytdl_hook.lua"]
+    for fn in lua_files:
+        fn = "player/lua/" + fn
+        ctx.file2string(source = fn, target = os.path.splitext(fn)[0] + ".inc")
 
     ctx.matroska_header(
         source = "demux/ebml.c demux/demux_mkv.c",
@@ -433,7 +424,6 @@ def build(ctx):
         )
         for f in ['example.conf', 'input.conf', 'mplayer-input.conf', \
                   'restore-old-bindings.conf']:
-            import os
             ctx.install_as(os.path.join(ctx.env.DOCDIR, f),
                            os.path.join('etc/', f))
 
@@ -441,7 +431,6 @@ def build(ctx):
     build_static = ctx.dependency_satisfied('libmpv-static')
     if build_shared or build_static:
         if build_shared:
-            import os
             waftoolsdir = os.path.join(os.path.dirname(__file__), "waftools")
             ctx.load("syms", tooldir=waftoolsdir)
         vre = '^#define MPV_CLIENT_API_VERSION MPV_MAKE_VERSION\((.*), (.*)\)$'
@@ -496,7 +485,6 @@ def build(ctx):
         ctx.install_as(ctx.env.LIBDIR + '/pkgconfig/mpv.pc', 'libmpv/mpv.pc')
 
     if ctx.dependency_satisfied('client-api-examples'):
-        import os
         # This assumes all examples are single-file (as examples should be)
         examples_sources = [
             ( "simple.c" ),