initial commit

6 files changed, 294 insertions, 0 deletions

diff --git a/.gitignore b/.gitignore
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+++ b/.gitignore
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+__pycache__/
diff --git a/autocomplete-rescan.bash b/autocomplete-rescan.bash
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+++ b/autocomplete-rescan.bash
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+#!/bin/bash
+# File: autocomplete-rescan.bash
+# Location: /mnt/public/Support/Programs/jellyfin/scripts/
+# Author: bgstack15, pawamoy
+# Startdate: 2024-01-28-1 21:40
+# SPDX-License-Identifier: CC-BY-SA-4.0
+# Title: Bash autocompletion for rescan-library
+# Project: jellystack
+# Purpose: Make it easy to choose a jellyfin library to rescan
+# History:
+# Usage:
+#    dot-source it and then alias the script:
+#       . /mnt/public/Support/Programs/jellyfin/autocmplete-rescan.bash
+#       alias rescan-library=/mnt/public/Support/Programs/jellyfin/rescan-library.sh
+# Reference:
+#    1. https://stackoverflow.com/questions/44453510/how-to-autocomplete-a-bash-commandline-with-file-paths-from-a-specific-directory/47799826#47799826
+#    2. https://stackoverflow.com/questions/1146098/properly-handling-spaces-and-quotes-in-bash-completion
+# Improve:
+# Dependencies:
+#    password stored in ~/.jellyfin.password
+#    jellystack.py frontend and jellystack_lib.py
+
+_complete_specific_path() {
+   # ripped from https://stackoverflow.com/questions/44453510/how-to-autocomplete-a-bash-commandline-with-file-paths-from-a-specific-directory/47799826#47799826 and modified for jellystack
+   # alt which did not work: https://stackoverflow.com/questions/1146098/properly-handling-spaces-and-quotes-in-bash-completion
+   /mnt/public/Support/Programs/jellyfin/scripts/jellystack.py --autocomplete 1>/dev/null # populates ~/.cache/jellystack
+   # declare variables
+   local _item _COMPREPLY _old_pwd
+   thisdir=~/.cache/jellystack
+
+   # if we already are in the completed directory, skip this part
+   _old_pwd="${PWD}"
+   # magic here: go the specific directory!
+   pushd "${thisdir}" &>/dev/null || return
+
+   # init completion and run _filedir inside specific directory
+   _init_completion -s || return
+   _filedir
+
+   # iterate on original replies
+   for _item in "${COMPREPLY[@]}"; do
+      # this check seems complicated, but it handles the case
+      # where you have files/dirs of the same name
+      # in the current directory and in the completed one:
+      # we want only one "/" appended
+      #if [ -d "${_item}" ] && [[ "${_item}" != */ ]] && [ ! -d "${_old_pwd}/${_item}" ]; then
+      #   # append a slash if directory
+      #   _COMPREPLY+=("${_item}/")
+      #else
+         _COMPREPLY+=("${_item}")
+      #fi
+   done
+
+   # popd as early as possible
+   popd &>/dev/null
+
+   # if only one reply and it is a directory, don't append a space
+   # (don't know why we must check for length == 2 though)
+   if [ ${#_COMPREPLY[@]} -eq 2 ]; then
+      if [[ "${_COMPREPLY}" == */ ]]; then
+         compopt -o nospace
+      fi
+   fi
+
+   # set the values in the right COMPREPLY variable
+   COMPREPLY=( "${_COMPREPLY[@]}" )
+
+   # clean up
+   unset _COMPREPLY
+   unset _item
+}
+
+complete -F _complete_specific_path rescan-library
+alias rescan-library="$( dirname "$( readlink -f "${0}" )" )/rescan-library.sh"
diff --git a/example-config-jellystack b/example-config-jellystack
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index 0000000..0e03d98
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+++ b/example-config-jellystack
@@ -0,0 +1,4 @@
+# file: ~/.config/jellystack
+# Also put password in ~/.jellyfin.password for the autocomplete to work
+# Omit the trailing slash on the server name.
+export password="eXamplePw$" username="admin" server="http://example.com:8096"
diff --git a/jellystack.py b/jellystack.py
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index 0000000..bb9e2ac
--- /dev/null
+++ b/jellystack.py
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+#!/usr/bin/env python3
+# File: jellystack.py
+# Location: /mnt/public/Support/Programs/jellyfin/scripts/
+# Author: bgstack15
+# Startdate: 2024-01-29-2 09:25
+# SPDX-License-Identifier: GPL-3.0-only
+# Title: jellyfin stackrpms cli frontend
+# Project: jellystack
+# Purpose: List and rescan individual libraries in jellyfin easier than navigating web ui
+# History:
+# Usage:
+#    from rescan-library.sh
+# Reference:
+#    https://stackoverflow.com/questions/8258145/in-python-check-if-file-modification-time-is-older-than-a-specific-datetime
+# Improve:
+# Dependencies:
+#    jellystack_lib.py, python>=3.4
+# Documentation:
+import jellystack_lib as js, os, argparse, shutil, sys
+from datetime import datetime, timedelta
+from pathlib import Path # python>=3.4
+js_debug = False
+
+# Ref: https://stackoverflow.com/questions/8258145/in-python-check-if-file-modification-time-is-older-than-a-specific-datetime
+def is_file_older_than (file, delta):
+   cutoff = datetime.utcnow() - delta
+   mtime = datetime.utcfromtimestamp(os.path.getmtime(file))
+   if mtime < cutoff:
+      return True
+   return False
+
+def check_cached_library_names(clear_cache = False):
+   """
+   If cache is absent or older than 23 hours, generate new cache of library names
+   """
+   cache_dir = os.path.join(os.path.expanduser("~"),".cache","jellystack")
+   _clear_cache = clear_cache
+   _cache_is_empty = True
+   try:
+      os.mkdir(cache_dir)
+   except:
+      pass
+   for thisdir, subdir, files in os.walk(cache_dir):
+      for tf in files:
+         if is_file_older_than(os.path.join(thisdir,tf), timedelta(hours=23)):
+            _clear_cache = True
+            if js_debug:
+               print(f"found too-old file {tf}, will clear the cache.",file=sys.stderr)
+            break
+   if _clear_cache:
+      shutil.rmtree(cache_dir)
+      if js_debug:
+         print(f"Clearing cache...",file=sys.stderr)
+   try:
+      os.mkdir(cache_dir)
+   except:
+      pass
+   # populate cache
+   try:
+      for thisdir, subdir, files in os.walk(cache_dir):
+         if len(files) > 0:
+            _cache_is_empty = False
+   except:
+      pass
+   if _cache_is_empty:
+      if js_debug:
+         print(f"Generating cache...",file=sys.stderr)
+      client = get_client()
+      lib_names = js.get_library_names_only(js.get_media_folders(client))
+      #print(lib_names)
+      for name in lib_names:
+         Path(os.path.join(cache_dir,name)).touch()
+   # and now, list all the files in that path
+   for thisdir, subdir, files in os.walk(cache_dir):
+      for tf in files:
+         print(tf)
+
+def get_client():
+   try:
+      client = js.get_authenticated_client(server,user,pw)
+   except:
+      raise Exception("Check password or url?")
+   return client
+
+if "__main__" == __name__:
+   server = os.environ.get("server","http://vm4:8096")
+   user = os.environ.get("username","admin")
+   pw = os.environ.get("password","none")
+   pwfile = os.path.join(os.path.expanduser("~"),".jellyfin.password")
+   if pw == "none":
+      #raise Exception(f"Set env var \"password\" and try again.")
+      if os.path.exists(pwfile):
+         try:
+            with open(pwfile,"r") as o:
+               pw = o.read().strip()
+               # the strip helps remove the newline that most people stick at the end of passwords in a passwordfile, and I seriously doubt the newline is part of the password.
+         except:
+            pass
+   parser = argparse.ArgumentParser()
+   parser.add_argument("--autocomplete",action="store_true",help="print library names, using the cache.")
+   parser.add_argument("--clear-cache",action="store_true",help="print library names, using the cache.")
+   parser.add_argument("--library",help="Rescan this library by name or uuid.")
+   args = parser.parse_args()
+   if type(args.library) == str:
+      args.library = args.library.rstrip("/") # to help with the bash autocomplete which always wants to add a trailing slash, if PWD has a directory named exactly the same as the library. I cannot find a way around it.
+   #print(args,file=sys.stderr)
+   if args.autocomplete:
+      check_cached_library_names(args.clear_cache)
+   else:
+      client = get_client()
+      folders = js.get_media_folders(client)
+      if args.library is not None:
+         js.refresh_library(args.library, folders, client)
+      else:
+         print("Use --autocomplete, or one of these for --library:")
+         js.libraries_to_csv(folders)
diff --git a/jellystack_lib.py b/jellystack_lib.py
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index 0000000..194cfe2
--- /dev/null
+++ b/jellystack_lib.py
@@ -0,0 +1,71 @@
+#!/usr/bin/env python3
+# File: jellystack_lib.py
+# Location: /mnt/public/Support/Programs/jellyfin/scripts/
+# Author: bgstack15
+# Startdate: 2024-01-20-7 13:59
+# SPDX-License-Identifier: GPL-3.0-only
+# Title: jellyfin stackrpms library
+# Project: jellystack
+# Purpose: Useful functions that use python3 jellyfin apiclient 
+# History:
+#    2024-01 started for listing/rescanning libraries
+# Usage:
+#    in jellystack.py
+#    client.auth.login("vm4:8096","admin","0EXAMPLE0f93EXAMPLEXAMPLE534e0f6")
+# Reference:
+#    from firefox devtools:
+#    curl 'https://albion320.no-ip.biz:500/Items/14895ee3d991844aee62d94dd46dfb7a/Refresh?Recursive=true&ImageRefreshMode=Default&MetadataRefreshMode=Default&ReplaceAllImages=false&ReplaceAllMetadata=false' -X POST -H 'X-Emby-Authorization: MediaBrowser Client="Jellyfin Web", Device="Firefox", DeviceId="TW96aWxsYS81LjAgKFgxMTsgTGlEXAMPLEg2XzY0OyBydjo5MS4wKSBHZWNEXAMPLEEwMDEwMSBGaXJlZm94LzkxLjB8MTYzODk3NjExMzkwMA11", Version="10.8.10", Token="0f6f671c4eEXAMPLEc219aEXAMPLE7b3" -H 'Content-Length: 0'
+# Improve:
+# Dependencies:
+#    req-devuan: jellyfin-apiclient-python
+
+from jellyfin_apiclient_python import JellyfinClient
+import json, os
+
+def get_authenticated_client(url = "http://vm4:8096", username = "admin", password = "None"):
+   client = JellyfinClient()
+   # this one works basically, but somehow my previous attempt did not.
+   client.config.app('cli','0.0.1','any-ssh-node','a56decad32c0aefd696a7d3565ac1d0')
+   client.config.data["auth.ssl"] = False
+   client.auth.connect_to_address(url)
+   client.auth.login(url,username,password)
+   credentials = client.auth.credentials.get_credentials()
+   server = credentials["Servers"][0]
+   server["username"] = 'username'
+   json.dumps(server)
+   #json.loads(credentials)
+   #client.authenticate({"Servers": [credentials]}, discover=False)
+   return client
+
+def get_media_folders(client):
+   results = client.jellyfin.get_media_folders()["Items"]
+   libraries = [{"Name":i["Name"],"Id":i["Id"]} for i in results]
+   return libraries
+
+def libraries_to_csv(libraries):
+   for i in libraries:
+      print(f"\"{i['Name']}\" {i['Id']}")
+
+def get_library_names_only(libraries):
+   return [i["Name"] for i in libraries]
+
+def refresh_library(library, libraries, client):
+   # find id of given library
+   _use_id = ""
+   for i in libraries:
+      if i["Id"] == library:
+         _use_id = library
+         break
+      elif i["Name"] == library:
+         _use_id = i["Id"]
+         break
+   # if not found, fail out
+   if _use_id == "":
+      raise f"Unable to find which library, given {library}"
+   print(f"Will try to refresh library {_use_id}")
+   client.http.request(
+      {
+         "type": "POST",
+         "url": f"{client.config.data['auth.server']}/Items/{_use_id}/Refresh?Recursive=true&ImageRefreshMode=Default&MetadataRefreshMode=Default&ReplaceAllImages=false&ReplaceAllMetadata=false"
+      }
+   )
diff --git a/rescan-library.sh b/rescan-library.sh
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index 0000000..230c78b
--- /dev/null
+++ b/rescan-library.sh
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+#!/bin/sh
+# File: rescan-library.sh
+# Location: /mnt/public/Support/Programs/jellyfin/scripts/
+# Author: bgstack15
+# Startdate: 2024-01-20-7 13:09
+# SPDX-License-Identifier: GPL-3.0-only
+# Title: rescan-library utility for jellyfin
+# Project: jellystack
+# Purpose: oneliner to rescan a specific library so I don't have to navigate web ui
+# History:
+# Usage:
+#    . /mnt/public/Support/Programs/jellyfin/scripts/autocmplete-rescan.bash
+#    alias rescan-library=/mnt/public/Support/Programs/jellyfin/scripts/rescan-library.sh
+#    rescan-library <TAB> for autocomplete
+# Reference:
+# Improve:
+# Dependencies:
+#    jellystack.py, jellystack_lib.py, python3
+# Documentation:
+. ~/.config/jellystack
+test -z "${password}" && export password="example"
+test -z "${username}" && export username="admin"
+test -z "${server}"   && export server="http://example.com:8096" # omit the slash
+executable="$( dirname "$( readlink -f "${0}" )" )/jellystack.py"
+for word in "${@}" ;
+do
+   python3 "${executable}" --library "${word}"
+done