168 lines
6.2 KiB
Python
168 lines
6.2 KiB
Python
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# Gtk Imports
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import gi
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gi.require_version('Gtk', '3.0')
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gi.require_version('Gdk', '3.0')
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from gi.repository import Gtk as gtk
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from gi.repository import Gio as gio
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from gi.repository import GdkPixbuf
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from xdg.DesktopEntry import DesktopEntry
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# Python Imports
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import os, subprocess, hashlib, threading
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from os.path import isdir, isfile, join
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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:
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def __init__(self, settings):
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self.settings = settings
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self.thubnailGen = settings.getThumbnailGenerator()
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self.vidsList = settings.returnVidsExtensionList()
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self.imagesList = settings.returnImagesExtensionList()
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self.GTK_ORIENTATION = settings.returnIconImagePos()
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self.usrHome = settings.returnUserHome()
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self.iconContainerWH = settings.returnContainerWH()
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self.systemIconImageWH = settings.returnSystemIconImageWH()
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self.viIconWH = settings.returnVIIconWH()
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def createIcon(self, dir, file):
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fullPath = dir + "/" + file
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return self.getIconImage(file, fullPath)
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def getIconImage(self, file, fullPath):
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try:
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thumbnl = None
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# Video thumbnail
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if file.lower().endswith(self.vidsList):
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fileHash = hashlib.sha256(str.encode(fullPath)).hexdigest()
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hashImgPth = self.usrHome + "/.thumbnails/normal/" + fileHash + ".png"
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if isfile(hashImgPth) == False:
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self.generateVideoThumbnail(fullPath, hashImgPth)
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thumbnl = self.createIconImageBuffer(hashImgPth, self.viIconWH)
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# Image Icon
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elif file.lower().endswith(self.imagesList):
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thumbnl = self.createIconImageBuffer(fullPath, self.viIconWH)
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# .desktop file parsing
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elif fullPath.lower().endswith( ('.desktop',) ):
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thumbnl = self.parseDesktopFiles(fullPath)
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# System icons
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else:
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thumbnl = self.getSystemThumbnail(fullPath, self.systemIconImageWH[0])
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if thumbnl == None: # If no icon, try stock file icon...
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thumbnl = gtk.Image.new_from_icon_name("gtk-file", gtk.IconSize.LARGE_TOOLBAR)
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if thumbnl == None: # If no icon whatsoever, return internal default
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thumbnl = gtk.Image.new_from_file("resources/icons/bin.png")
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return thumbnl
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except Exception as e:
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print(e)
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return gtk.Image.new_from_file("resources/icons/bin.png")
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def parseDesktopFiles(self, fullPath):
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try:
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xdgObj = DesktopEntry(fullPath)
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icon = xdgObj.getIcon()
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iconsDirs = "/usr/share/icons"
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altIconPath = ""
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if "steam" in icon:
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steamIconsDir = self.usrHome + "/.thumbnails/steam_icons/"
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name = xdgObj.getName()
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fileHash = hashlib.sha256(str.encode(name)).hexdigest()
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if isdir(steamIconsDir) == False:
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os.mkdir(steamIconsDir)
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hashImgPth = steamIconsDir + fileHash + ".jpg"
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if isfile(hashImgPth) == True:
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# Use video sizes since headers are bigger
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return self.createIconImageBuffer(hashImgPth, self.viIconWH)
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execStr = xdgObj.getExec()
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parts = execStr.split("steam://rungameid/")
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id = parts[len(parts) - 1]
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# NOTE: Can try this logic instead...
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# if command exists use it instead of header image
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# if "steamcmd app_info_print id":
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# proc = subprocess.Popen(["steamcmd", "app_info_print", id])
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# proc.wait()
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# else:
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# use the bottom logic
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imageLink = "https://steamcdn-a.akamaihd.net/steam/apps/" + id + "/header.jpg"
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proc = subprocess.Popen(["wget", "-O", hashImgPth, imageLink])
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proc.wait()
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# Use video sizes since headers are bigger
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return self.createIconImageBuffer(hashImgPth, self.viIconWH)
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elif os.path.exists(icon):
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return self.createIconImageBuffer(icon, self.systemIconImageWH)
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else:
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for (dirpath, dirnames, filenames) in os.walk(iconsDirs):
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for file in filenames:
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appNM = "application-x-" + icon
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if appNM in file:
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altIconPath = dirpath + "/" + file
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break
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return self.createIconImageBuffer(altIconPath, self.systemIconImageWH)
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except Exception as e:
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print(e)
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return None
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def getSystemThumbnail(self, filename, size):
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try:
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iconPath = None
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if os.path.exists(filename):
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file = gio.File.new_for_path(filename)
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info = file.query_info('standard::icon' , 0 , gio.Cancellable())
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icon = info.get_icon().get_names()[0]
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iconTheme = gtk.IconTheme.get_default()
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iconFile = iconTheme.lookup_icon(icon , size , 0)
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if iconFile != None:
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iconPath = iconFile.get_filename()
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return self.createIconImageBuffer(iconPath, self.systemIconImageWH)
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else:
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return None
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else:
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return None
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except Exception as e:
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print(e)
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return None
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def createIconImageBuffer(self, path, wxh):
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try:
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pixbuf = GdkPixbuf.Pixbuf.new_from_file_at_scale(path, wxh[0], wxh[1], False)
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except Exception as e:
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return None
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return gtk.Image.new_from_pixbuf(pixbuf)
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def generateVideoThumbnail(self, fullPath, hashImgPth):
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try:
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proc = subprocess.Popen([self.thubnailGen, "-t", "65%", "-s", "300", "-c", "jpg", "-i", fullPath, "-o", hashImgPth])
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proc.wait()
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except Exception as e:
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print(e)
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