Internet radio browser GUI for music/video streams from various directory services.

⌈⌋ branch:  streamtuner2


Check-in [fdad9d9430]

Overview
Comment:Guard non-writeable gtk_dir / extra statusbar info.
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Files: files | file ages | folders
SHA1:fdad9d94306e5847e791ee5a26cbb20482456db0
User & Date: Oliver on 2016-12-23 21:36:13
Other Links: manifest | tags
Context
2016-12-23
21:37
Unified the definitions for Make-Shortcut in @tasks. Moved the Python 2.7.13 GUID to $Python GUID, since it is used in regkey and Check-Pythoninstall. For the uninstall dismissed the batch variable %UsrFolder%, since it was used only once and can be derived from %installFolder%. This had also to be corrected in the uninstall script generation in install_python_gtk.ps1. In Resetprefs.cmd I changed the text to reflect that also the downloaded Gtk themes would be deleted. In uninstall.cmd I changed the rd command for the themes folder to use the correct rd syntax. check-in: de4013065e user: Oliver tags: trunk
21:36
Guard non-writeable gtk_dir / extra statusbar info. check-in: fdad9d9430 user: Oliver tags: trunk
21:33
Fix missing url: plugin meta. Display bitrate and length. Fix more mutagen extraction faults. check-in: 3c3ec8e447 user: Oliver tags: trunk
Changes

Modified contrib/theme_installer.py from [eee586dd62] to [6f23360bad].

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# encoding: UTF-8
# api: streamtuner2
# title: Gtk2 theme installer
# description: Shows themes in the bookmarks pane for installation
# type: feature
# category: ui
# version: 0.4
# priority: experimental
#
# Downloads a list of Gtk themes and presents it in the bookmarks
# tab under... »themes«. Double clicking will download and install
# a theme right away.
#
# Note that this is primarily meant for Windows, as it unpacks
................................................................................
class theme_installer(object):

    # plugin info
    module = "theme_installer"
    meta = plugin_meta()
    category = "themes"
    theme_dir = conf.dir + "/themes/"
#    themes_url = "http://milki.include-once.org/streamtuner2/themes/"
    themes_url = "http://oha59.bplaced.net/streamtuner2/themes/"
    themes_csv = "themes.json"
    mime = "zip/gtk-theme"
    parent = None
    bm = None

    # register
    def __init__(self, parent):
................................................................................
    def apply_theme(self, now=True):
        if conf.theme == "default":
            return
        # look if theme exists
        fn = "%s%s/%s" % (self.theme_dir, conf.theme, "gtk-2.0/gtkrc")
        if not os.path.exists(fn):
            return
        log.GTK_THEME_FILE("XYZ " + fn)
        # .GTKRC/Gtk2
        uikit.gtk.rc_parse_string("module_path \"%s:%s\"\n" % (uikit.gtk.rc_get_module_dir(), self.theme_dir))
        uikit.gtk.rc_parse(fn)
        uikit.gtk.rc_reset_styles(uikit.gtk.settings_get_for_screen(uikit.gtk.gdk.screen_get_default()))

    # download list of themes
    def update_streams(self, cat):
................................................................................
        zip = self.theme_dir + os.path.basename(row["url"])
        #if not os.path.exists(zip):
        with open(zip, "wb") as f:
            f.write(ahttp.get(row["url"], binary=True))
        # extract
        z = zipfile.ZipFile(zip)
        z.extractall(self.theme_dir)
        ls = z.namelist()
        z.close()
        os.remove(zip)

        dll = [fn for fn in ls if re.search("\w+\.(dll|so)$", fn)]
        base = [m.group(1) for fn in ls for m in [re.match("^([\w\s\-\.]+)/gtk-2.0/.+", fn)] if m]

        # move *.dll / *.so
        for gtk_dir in uikit.gtk.rc_get_module_dir().split(";" if conf.windows else ":"):
            if os.path.exists(gtk_dir) and os.access(gtk_dir, os.W_OK):
                for fn in dll:
                    if fn.find("/") > 0:  # create lib/engines/.../ if given
                        try: os.makedirs(self.theme_dir + os.path.basename(fn))
                        except: pass      # copy file
                    try:                
                        if shutil.copy(self.theme_dir + fn, gtk_dir):
                            break
                    except Exception as e:

                        log.THEME_INSTALL("Copy Gtk theme engine error ", e)
                        self.parent.status('<span background="orange">⛔ Set theme unsuccessful. - Check access rights!</span>', timeout=22, markup=1)
                        self.clear_theme(ls, dll)
                        return
            else:



                self.clear_theme(ls)
                return

        # enable
        if dll:
            self.clear_dll(dll)
            
        conf.theme = base[0]
        self.apply_theme(True)
        conf.save()

    # delete theme files if application failed






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# encoding: UTF-8
# api: streamtuner2
# title: Gtk2 theme installer
# description: Shows themes in the bookmarks pane for installation
# type: feature
# category: ui
# version: 0.4.2
# priority: experimental
#
# Downloads a list of Gtk themes and presents it in the bookmarks
# tab under... »themes«. Double clicking will download and install
# a theme right away.
#
# Note that this is primarily meant for Windows, as it unpacks
................................................................................
class theme_installer(object):

    # plugin info
    module = "theme_installer"
    meta = plugin_meta()
    category = "themes"
    theme_dir = conf.dir + "/themes/"
    themes_url = "http://milki.include-once.org/streamtuner2/themes/"

    themes_csv = "themes.json"
    mime = "zip/gtk-theme"
    parent = None
    bm = None

    # register
    def __init__(self, parent):
................................................................................
    def apply_theme(self, now=True):
        if conf.theme == "default":
            return
        # look if theme exists
        fn = "%s%s/%s" % (self.theme_dir, conf.theme, "gtk-2.0/gtkrc")
        if not os.path.exists(fn):
            return
        log.GTK_THEME_FILE(fn)
        # .GTKRC/Gtk2
        uikit.gtk.rc_parse_string("module_path \"%s:%s\"\n" % (uikit.gtk.rc_get_module_dir(), self.theme_dir))
        uikit.gtk.rc_parse(fn)
        uikit.gtk.rc_reset_styles(uikit.gtk.settings_get_for_screen(uikit.gtk.gdk.screen_get_default()))

    # download list of themes
    def update_streams(self, cat):
................................................................................
        zip = self.theme_dir + os.path.basename(row["url"])
        #if not os.path.exists(zip):
        with open(zip, "wb") as f:
            f.write(ahttp.get(row["url"], binary=True))
        # extract
        z = zipfile.ZipFile(zip)
        z.extractall(self.theme_dir)

        z.close()
        os.remove(zip)
        ls = z.namelist()
        dll = [fn for fn in ls if re.search("\w+\.(dll|so)$", fn)]
        base = [m.group(1) for fn in ls for m in [re.match("^([\w\s\-\.]+)/gtk-2.0/.+", fn)] if m]

        # move *.dll / *.so
        for gtk_dir in uikit.gtk.rc_get_module_dir().split(";" if conf.windows else ":"):
            if os.path.exists(gtk_dir) and os.access(gtk_dir, os.W_OK):
                for fn in dll:
                    if fn.find("/") > 0:  # create lib/engines/.../ if given
                        try: os.makedirs(self.theme_dir + os.path.basename(fn))
                        except: pass      # copy file
                    try:            
                        if shutil.copy(self.theme_dir + fn, gtk_dir):
                            break
                    except Exception as e: #access denied - either 'file in use'
                        if not os.path.exists(gtk_dir + "/" + fn): # or missing file system rights
                            log.THEME_INSTALL("Copy Gtk theme engine error ", e)
                            self.parent.status('<span background="orange">⛔ Set theme unsuccessful. - Check access rights!</span>', timeout=22, markup=1)
                            self.clear_theme(ls, dll)
                            return
            else:
		if conf.windows:
		  log.THEME_INSTALL("Copy Gtk theme engine error, gtk_dir= " + gtk_dir)
		  self.parent.status('<span background="orange">⛔ Set theme unsuccessful. - Check ' + gtk_dir + '</span>', timeout=22, markup=1)
		  self.clear_theme(ls, dll)
		  return

        # enable
        if dll and conf.windows:
            self.clear_dll(dll)
            
        conf.theme = base[0]
        self.apply_theme(True)
        conf.save()

    # delete theme files if application failed