Updates and cleanup on thumbnailer logic
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parent
8fc698f46d
commit
d641c3dba8
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@ -1,31 +1,27 @@
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# Python Imports
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import os, subprocess, threading, hashlib
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import hashlib
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from os.path import isfile
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# Lib imports
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import gi
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gi.require_version('GdkPixbuf', '2.0')
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from gi.repository import GdkPixbuf, GLib
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from gi.repository import GLib
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from gi.repository import Gio
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from gi.repository import GdkPixbuf
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try:
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from PIL import Image as PImage
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except Exception as e:
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PImage = None
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# Application imports
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from .mixins.desktopiconmixin import DesktopIconMixin
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from .mixins.videoiconmixin import VideoIconMixin
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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 Icon(DesktopIconMixin, VideoIconMixin):
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class Icon(DesktopIconMixin, VideoIconMixin, MeshsIconMixin):
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def create_icon(self, dir, file):
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full_path = f"{dir}/{file}"
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return self.get_icon_image(dir, file, full_path)
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@ -34,10 +30,14 @@ class Icon(DesktopIconMixin, VideoIconMixin):
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try:
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thumbnl = None
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if file.lower().endswith(self.fmeshs): # 3D Mesh icon
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...
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if file.lower().endswith(self.fvideos): # Video icon
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thumbnl = self.create_thumbnail(dir, file)
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thumbnl = self.create_thumbnail(dir, file, full_path)
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elif file.lower().endswith(self.fimages): # Image Icon
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thumbnl = self.create_scaled_image(full_path)
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elif file.lower().endswith( (".blend",) ): # Blender icon
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thumbnl = self.create_blender_thumbnail(dir, file, full_path)
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elif full_path.lower().endswith( ('.desktop',) ): # .desktop file parsing
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thumbnl = self.parse_desktop_files(full_path)
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@ -47,50 +47,58 @@ class Icon(DesktopIconMixin, VideoIconMixin):
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return None
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def create_thumbnail(self, dir, file, scrub_percent = "65%"):
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full_path = f"{dir}/{file}"
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def create_blender_thumbnail(self, dir, file, full_path=None):
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try:
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file_hash = hashlib.sha256(str.encode(full_path)).hexdigest()
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hash_img_pth = f"{self.ABS_THUMBS_PTH}/{file_hash}.jpg"
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if isfile(hash_img_pth) == False:
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self.generate_video_thumbnail(full_path, hash_img_pth, scrub_percent)
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file_hash = hashlib.sha256(str.encode(full_path)).hexdigest()
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hash_img_path = f"{self.ABS_THUMBS_PTH}/{file_hash}.png"
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if not isfile(hash_img_path):
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self.generate_blender_thumbnail(full_path, hash_img_path)
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thumbnl = self.create_scaled_image(hash_img_pth, self.video_icon_wh)
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if thumbnl == None: # If no icon whatsoever, return internal default
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thumbnl = GdkPixbuf.Pixbuf.new_from_file(f"{self.DEFAULT_ICONS}/video.png")
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return thumbnl
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return self.create_scaled_image(hash_img_path, self.video_icon_wh)
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except Exception as e:
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print("Thumbnail generation issue:")
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print("Blender thumbnail generation issue:")
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print( repr(e) )
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return GdkPixbuf.Pixbuf.new_from_file(f"{self.DEFAULT_ICONS}/video.png")
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return None
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def create_thumbnail(self, dir, file, full_path=None, scrub_percent = "65%"):
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try:
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file_hash = hashlib.sha256(str.encode(full_path)).hexdigest()
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hash_img_path = f"{self.ABS_THUMBS_PTH}/{file_hash}.jpg"
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if not isfile(hash_img_path):
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self.generate_video_thumbnail(full_path, hash_img_path, scrub_percent)
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return self.create_scaled_image(hash_img_path, self.video_icon_wh)
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except Exception as e:
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print("Image/Video thumbnail generation issue:")
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print( repr(e) )
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return None
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def create_scaled_image(self, path, wxh = None):
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def create_scaled_image(self, full_path, wxh = None):
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if not wxh:
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wxh = self.video_icon_wh
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if path:
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if full_path:
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try:
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if path.lower().endswith(".gif"):
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return GdkPixbuf.PixbufAnimation.new_from_file(path) \
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if full_path.lower().endswith(".gif"):
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return GdkPixbuf.PixbufAnimation.new_from_file(full_path) \
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.get_static_image() \
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.scale_simple(wxh[0], wxh[1], GdkPixbuf.InterpType.BILINEAR)
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elif path.lower().endswith(".webp") and PImage:
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return self.image2pixbuf(path, wxh)
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elif full_path.lower().endswith(".webp") and PImage:
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return self.image2pixbuf(full_path, wxh)
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return GdkPixbuf.Pixbuf.new_from_file_at_scale(path, wxh[0], wxh[1], True)
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return GdkPixbuf.Pixbuf.new_from_file_at_scale(full_path, wxh[0], wxh[1], True)
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except Exception as e:
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print("Image Scaling Issue:")
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print( repr(e) )
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return None
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def image2pixbuf(self, path, wxh):
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def image2pixbuf(self, full_path, wxh):
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"""Convert Pillow image to GdkPixbuf"""
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im = PImage.open(path)
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im = PImage.open(full_path)
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data = im.tobytes()
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data = GLib.Bytes.new(data)
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w, h = im.size
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@ -100,9 +108,9 @@ class Icon(DesktopIconMixin, VideoIconMixin):
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return pixbuf.scale_simple(wxh[0], wxh[1], 2) # BILINEAR = 2
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def create_from_file(self, path):
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def create_from_file(self, full_path):
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try:
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return GdkPixbuf.Pixbuf.new_from_file(path)
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return GdkPixbuf.Pixbuf.new_from_file(full_path)
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except Exception as e:
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print("Image from file Issue:")
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print( repr(e) )
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@ -111,3 +119,16 @@ class Icon(DesktopIconMixin, VideoIconMixin):
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def return_generic_icon(self):
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return GdkPixbuf.Pixbuf.new_from_file(self.DEFAULT_ICON)
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def get_system_thumbnail(self, filename, size):
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try:
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gio_file = Gio.File.new_for_path(filename)
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info = gio_file.query_info('standard::icon' , 0, None)
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icon = info.get_icon().get_names()[0]
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icon_path = settings.get_icon_theme().lookup_icon(icon , size , 0).get_filename()
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return GdkPixbuf.Pixbuf.new_from_file(icon_path)
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except Exception:
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...
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return None
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@ -0,0 +1,15 @@
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# Python Imports
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import subprocess
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# Lib imports
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# Application imports
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class MeshsIconMixin:
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def generate_blender_thumbnail(self, full_path, hash_img_path):
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try:
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proc = subprocess.Popen([self.BLENDER_THUMBNLR, full_path, hash_img_path])
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proc.wait()
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except Exception as e:
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self.logger.debug(repr(e))
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@ -1,22 +1,22 @@
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# Python Imports
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import subprocess
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# Gtk imports
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# Lib imports
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# Application imports
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class VideoIconMixin:
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def generate_video_thumbnail(self, full_path, hash_img_pth, scrub_percent = "65%"):
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def generate_video_thumbnail(self, full_path, hash_img_path, scrub_percent = "65%"):
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try:
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proc = subprocess.Popen([self.FFMPG_THUMBNLR, "-t", scrub_percent, "-s", "300", "-c", "jpg", "-i", full_path, "-o", hash_img_pth])
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proc = subprocess.Popen([self.FFMPG_THUMBNLR, "-t", scrub_percent, "-s", "300", "-c", "jpg", "-i", full_path, "-o", hash_img_path])
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proc.wait()
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except Exception as e:
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self.logger.debug(repr(e))
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self.ffprobe_generate_video_thumbnail(full_path, hash_img_pth)
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self.ffprobe_generate_video_thumbnail(full_path, hash_img_path)
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def ffprobe_generate_video_thumbnail(self, full_path, hash_img_pth):
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def ffprobe_generate_video_thumbnail(self, full_path, hash_img_path):
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proc = None
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try:
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# Stream duration
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@ -44,7 +44,7 @@ class VideoIconMixin:
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# Get frame roughly 35% through video
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grabTime = str( int( float( duration.split(".")[0] ) * 0.35) )
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command = ["ffmpeg", "-ss", grabTime, "-an", "-i", full_path, "-s", "320x180", "-vframes", "1", hash_img_pth]
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command = ["ffmpeg", "-ss", grabTime, "-an", "-i", full_path, "-s", "320x180", "-vframes", "1", hash_img_path]
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proc = subprocess.Popen(command, stdout=subprocess.PIPE)
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proc.wait()
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except Exception as e:
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@ -22,8 +22,9 @@ class Settings:
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GTK_ORIENTATION = 1 # HORIZONTAL (0) VERTICAL (1)
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DEFAULT_ICONS = f"{CONFIG_PATH}/icons"
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DEFAULT_ICON = f"{DEFAULT_ICONS}/text.png"
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FFMPG_THUMBNLR = f"{CONFIG_PATH}/ffmpegthumbnailer" # Thumbnail generator binary
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REMUX_FOLDER = f"{USER_HOME}/.remuxs" # Remuxed files folder
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FFMPG_THUMBNLR = f"{CONFIG_PATH}/ffmpegthumbnailer" # Thumbnail generator binary
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BLENDER_THUMBNLR = f"{CONFIG_PATH}/blender-thumbnailer" # Blender thumbnail generator binary
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REMUX_FOLDER = f"{USER_HOME}/.remuxs" # Remuxed files folder
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ICON_DIRS = ["/usr/share/icons", f"{USER_HOME}/.icons" "/usr/share/pixmaps"]
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BASE_THUMBS_PTH = f"{USER_HOME}/.thumbnails" # Used for thumbnail generation
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@ -53,7 +54,8 @@ class Settings:
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subpath = config["base_of_home"]
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STEAM_CDN_URL = config["steam_cdn_url"]
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FFMPG_THUMBNLR = FFMPG_THUMBNLR if config["thumbnailer_path"] == "" else config["thumbnailer_path"]
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FFMPG_THUMBNLR = FFMPG_THUMBNLR if config["thumbnailer_path"] == "" else config["thumbnailer_path"]
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BLENDER_THUMBNLR = BLENDER_THUMBNLR if config["blender_thumbnailer_path"] == "" else config["blender_thumbnailer_path"]
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HIDE_HIDDEN_FILES = True if config["hide_hidden_files"] == "true" else False
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go_past_home = True if config["go_past_home"] == "" else config["go_past_home"]
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lock_folder = True if config["lock_folder"] == "true" else False
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@ -3,6 +3,7 @@
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"base_of_home": "",
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"hide_hidden_files": "true",
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"thumbnailer_path": "ffmpegthumbnailer",
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"blender_thumbnailer_path": "",
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"go_past_home": "true",
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"lock_folder": "false",
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"locked_folders": "venv::::flasks",
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@ -23,7 +24,7 @@
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"remux_folder_max_disk_usage": "8589934592"
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},
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"filters": {
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"meshs": [".blend", ".dae", ".fbx", ".gltf", ".obj", ".stl"],
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"meshs": [".dae", ".fbx", ".gltf", ".obj", ".stl"],
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"code": [".cpp", ".css", ".c", ".go", ".html", ".htm", ".java", ".js", ".json", ".lua", ".md", ".py", ".rs"],
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"videos": [".mkv", ".mp4", ".webm", ".avi", ".mov", ".m4v", ".mpg", ".mpeg", ".wmv", ".flv"],
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"office": [".doc", ".docx", ".xls", ".xlsx", ".xlt", ".xltx", ".xlm", ".ppt", ".pptx", ".pps", ".ppsx", ".odt", ".rtf"],
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