115 lines
3.8 KiB
Python
115 lines
3.8 KiB
Python
# System import
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import os, threading, subprocess
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# Lib imports
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# Apoplication imports
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def threaded(fn):
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def wrapper(*args, **kwargs):
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threading.Thread(target=fn, args=args, kwargs=kwargs).start()
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return wrapper
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class Launcher:
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def open_file_locally(self, file):
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lowerName = file.lower()
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command = []
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if lowerName.endswith(self.fvideos):
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command = [self.media_app]
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if "mplayer" in self.media_app:
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command += self.mplayer_options
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command += [file]
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elif lowerName.endswith(self.fimages):
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command = [self.image_app, file]
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elif lowerName.endswith(self.fmusic):
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command = [self.music_app, file]
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elif lowerName.endswith(self.foffice):
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command = [self.office_app, file]
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elif lowerName.endswith(self.ftext):
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command = [self.text_app, file]
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elif lowerName.endswith(self.fpdf):
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command = [self.pdf_app, file]
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elif lowerName.endswith("placeholder-until-i-can-get-a-use-pref-fm-flag"):
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command = [self.file_manager_app, file]
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else:
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command = ["xdg-open", file]
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self.execute(command, use_shell=False)
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def execute(self, command, start_dir=os.getenv("HOME"), use_os_system=None, use_shell=True):
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self.logger.debug(command)
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if use_os_system:
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os.system(command)
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else:
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subprocess.Popen(command, cwd=start_dir, shell=use_shell, start_new_session=True, stdout=None, stderr=None, close_fds=True)
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def execute_and_return_thread_handler(self, command, start_dir=os.getenv("HOME"), use_shell=True):
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DEVNULL = open(os.devnull, 'w')
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return subprocess.Popen(command, cwd=start_dir, shell=use_shell, start_new_session=True, stdout=DEVNULL, stderr=DEVNULL, close_fds=True)
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@threaded
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def app_chooser_exec(self, app_info, uris):
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app_info.launch_uris_async(uris)
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def remux_video(self, hash, file):
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remux_vid_pth = self.REMUX_FOLDER + "/" + hash + ".mp4"
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self.logger.debug(remux_vid_pth)
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if not os.path.isfile(remux_vid_pth):
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self.check_remux_space()
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command = ["ffmpeg", "-i", file, "-hide_banner", "-movflags", "+faststart"]
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if file.endswith("mkv"):
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command += ["-codec", "copy", "-strict", "-2"]
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if file.endswith("avi"):
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command += ["-c:v", "libx264", "-crf", "21", "-c:a", "aac", "-b:a", "192k", "-ac", "2"]
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if file.endswith("wmv"):
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command += ["-c:v", "libx264", "-crf", "23", "-c:a", "aac", "-strict", "-2", "-q:a", "100"]
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if file.endswith("f4v") or file.endswith("flv"):
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command += ["-vcodec", "copy"]
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command += [remux_vid_pth]
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try:
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proc = subprocess.Popen(command)
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proc.wait()
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except Exception as e:
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self.logger.debug(message)
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self.logger.debug(e)
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return False
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return True
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def check_remux_space(self):
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limit = self.remux_folder_max_disk_usage
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try:
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limit = int(limit)
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except Exception as e:
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self.logger.debug(e)
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return
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usage = self.get_remux_folder_usage(self.REMUX_FOLDER)
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if usage > limit:
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files = os.listdir(self.REMUX_FOLDER)
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for file in files:
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fp = os.path.join(self.REMUX_FOLDER, file)
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os.unlink(fp)
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def get_remux_folder_usage(self, start_path = "."):
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total_size = 0
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for dirpath, dirnames, filenames in os.walk(start_path):
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for f in filenames:
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fp = os.path.join(dirpath, f)
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if not os.path.islink(fp): # Skip if it is symbolic link
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total_size += os.path.getsize(fp)
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return total_size
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