1 files changed, 98 insertions, 0 deletions
diff --git a/yt_dlp/postprocessor/sponskrub.py b/yt_dlp/postprocessor/sponskrub.py
new file mode 100644
index 0000000..ff50d5b
--- /dev/null
+++ b/yt_dlp/postprocessor/sponskrub.py
@@ -0,0 +1,98 @@
+import os
+import shlex
+import subprocess
+
+from .common import PostProcessor
+from ..utils import (
+    Popen,
+    PostProcessingError,
+    check_executable,
+    cli_option,
+    encodeArgument,
+    encodeFilename,
+    prepend_extension,
+    shell_quote,
+    str_or_none,
+)
+
+
+# Deprecated in favor of the native implementation
+class SponSkrubPP(PostProcessor):
+    _temp_ext = 'spons'
+    _exe_name = 'sponskrub'
+
+    def __init__(self, downloader, path='', args=None, ignoreerror=False, cut=False, force=False, _from_cli=False):
+        PostProcessor.__init__(self, downloader)
+        self.force = force
+        self.cutout = cut
+        self.args = str_or_none(args) or ''  # For backward compatibility
+        self.path = self.get_exe(path)
+
+        if not _from_cli:
+            self.deprecation_warning(
+                'yt_dlp.postprocessor.SponSkrubPP support is deprecated and may be removed in a future version. '
+                'Use yt_dlp.postprocessor.SponsorBlock and yt_dlp.postprocessor.ModifyChaptersPP instead')
+
+        if not ignoreerror and self.path is None:
+            if path:
+                raise PostProcessingError('sponskrub not found in "%s"' % path)
+            else:
+                raise PostProcessingError('sponskrub not found. Please install or provide the path using --sponskrub-path')
+
+    def get_exe(self, path=''):
+        if not path or not check_executable(path, ['-h']):
+            path = os.path.join(path, self._exe_name)
+            if not check_executable(path, ['-h']):
+                return None
+        return path
+
+    @PostProcessor._restrict_to(images=False)
+    def run(self, information):
+        if self.path is None:
+            return [], information
+
+        filename = information['filepath']
+        if not os.path.exists(encodeFilename(filename)):  # no download
+            return [], information
+
+        if information['extractor_key'].lower() != 'youtube':
+            self.to_screen('Skipping sponskrub since it is not a YouTube video')
+            return [], information
+        if self.cutout and not self.force and not information.get('__real_download', False):
+            self.report_warning(
+                'Skipping sponskrub since the video was already downloaded. '
+                'Use --sponskrub-force to run sponskrub anyway')
+            return [], information
+
+        self.to_screen('Trying to %s sponsor sections' % ('remove' if self.cutout else 'mark'))
+        if self.cutout:
+            self.report_warning('Cutting out sponsor segments will cause the subtitles to go out of sync.')
+            if not information.get('__real_download', False):
+                self.report_warning('If sponskrub is run multiple times, unintended parts of the video could be cut out.')
+
+        temp_filename = prepend_extension(filename, self._temp_ext)
+        if os.path.exists(encodeFilename(temp_filename)):
+            os.remove(encodeFilename(temp_filename))
+
+        cmd = [self.path]
+        if not self.cutout:
+            cmd += ['-chapter']
+        cmd += cli_option(self._downloader.params, '-proxy', 'proxy')
+        cmd += shlex.split(self.args)  # For backward compatibility
+        cmd += self._configuration_args(self._exe_name, use_compat=False)
+        cmd += ['--', information['id'], filename, temp_filename]
+        cmd = [encodeArgument(i) for i in cmd]
+
+        self.write_debug('sponskrub command line: %s' % shell_quote(cmd))
+        stdout, _, returncode = Popen.run(cmd, text=True, stdout=None if self.get_param('verbose') else subprocess.PIPE)
+
+        if not returncode:
+            os.replace(temp_filename, filename)
+            self.to_screen('Sponsor sections have been %s' % ('removed' if self.cutout else 'marked'))
+        elif returncode == 3:
+            self.to_screen('No segments in the SponsorBlock database')
+        else:
+            raise PostProcessingError(
+                stdout.strip().splitlines()[0 if stdout.strip().lower().startswith('unrecognised') else -1]
+                or f'sponskrub failed with error code {returncode}')
+        return [], information