def copy_playlist(request):
"""
vue utilisee pour charger de nouvelles bande-annonces
"""
if request.method == "POST":
form = CopyBaForm(request.POST)
if form.is_valid():
usb_ba_path = form.cleaned_data["usb_ba_path"]
try:
### copie des bande annonces
my_ba_list = MyBaList()
usb_ba_list = my_ba_list.select_playlist(my_ba_list.listdir_fullpath_ba(usb_ba_path), "prog")
local_ba_list = my_ba_list.ba_list_prog
# compare the local_ba_list already there and the usb_ba_list to copy only the new ba
local_ba_basename = [os.path.basename(x) for x in local_ba_list]
for each_ba in usb_ba_list:
if not os.path.basename(each_ba) in local_ba_basename:
shutil.copy(each_ba, env_variables.ba_directory)
# list again all ba
my_ba_list = MyBaList().ba_list_all
whole_ba_list = sorted([os.path.basename(x) for x in my_ba_list])
### copie des slides
my_slide_list = MySlideList()
usb_slide_list = my_slide_list.select_playlist(
my_slide_list.listdir_fullpath_slide(usb_ba_path), "prog"
)
local_slide_list = my_slide_list.slide_list_prog
# compare the local_slide_list already there and the usb_slide_list to copy only the new ba
local_slide_basename = [os.path.basename(x) for x in local_slide_list]
for each_slide in usb_slide_list:
if not os.path.basename(each_slide) in local_slide_basename:
shutil.copy(each_slide, env_variables.ba_directory)
# list again all slides
my_slide_list = MySlideList().slide_list_all
whole_slide_list = sorted([os.path.basename(x) for x in my_slide_list])
return render(
request,
"bande_annonce/advanced_playlist.html",
{"whole_ba_list": whole_ba_list, "whole_slide_list": whole_slide_list},
)
except:
message = "ECHEC lors de la copie des bande annonces ou des slides"
return render(request, "bande_annonce/to_print.html", {"to_print": message})
else:
form = CopyBaForm()
return render(request, "bande_annonce/copy_playlist.html", {"form": form})
def clean():
my_ba_list = MyBaList()
my_slide_list = MySlideList()
try:
my_ba_list.delete(my_ba_list.ba_list_in_past)
except:
logging.error("erreurs en essayant de deleter les bande-annonces locales")
print("erreurs en essayant de deleter les bande-annonces locales")
try:
my_slide_list.delete(my_slide_list.slide_list_in_past)
except:
logging.error("erreurs en essayant de deleter les slides locaux")
print("erreurs en essayant de deleter les slideds locaux")
class MyPlaylist:
def __init__(self):
self.ba_list = MyBaList()
self.slide_list = MySlideList()
self.playlist = self.make_playlist_to_run()
logging.info("PLAYLIST APRES TOUTES LES INSERTIONS:\n %s" % (self))
def __str__(self):
chaine = "Playlist a jouer:\n"
for each in self.playlist:
if isinstance(each, PlaylistElement):
chaine += each.ba_path + "\n" + each.slide_path + "\n"
elif isinstance(each, Ba) or isinstance(each, Slide):
chaine += each.filepath + "\n"
return chaine
def make_playlist_to_run(self):
"""
fonction qui fabrique une playlist a partir de la ba_list, de la slide_list, insere les slides de promo
"""
playlist = []
# s'il y a un slide, on cree un PlaylistElement avec la ba et le slide correspondant
# sinon, on ajoute la ba seule
for each_ba in self.ba_list.ba_list_prog:
slidename = each_ba.filename.split(".")[0] + ".jpg"
if self.slide_list.slidename_is_in_slidelist_prog(slidename):
slidepath = self.slide_list.get_slidepath_from_slidename(slidename)
playlist.append(PlaylistElement(each_ba.filepath, slidepath))
else:
playlist.append(each_ba)
# on ajoute a la playlist, les ecrans de promo apres chaque bande-annonce reelle
# (c'est a dire une bande annonce plus un slide)
if env_variables.slide_promo_list != []:
new_playlist = []
for each in playlist:
if isinstance(each, PlaylistElement):
new_playlist.append(each)
new_playlist.extend(map(Slide, env_variables.slide_promo_list))
else:
new_playlist.append(each)
playlist = list(new_playlist)
return playlist
def __init__(self):
self.ba_list = MyBaList()
self.slide_list = MySlideList()
self.playlist = self.make_playlist_to_run()
logging.info("PLAYLIST APRES TOUTES LES INSERTIONS:\n %s" % (self))
