def __init__(self, id, name, random, gap, tags):
AbstractActivity.__init__(self, id, name)
self.random = random
self.gap = gap
self.tags = tags
self.player = PhotoPresentationPlayer(self.gap, self.random, self.tags)
class PhotoPresentation(AbstractActivity):
name = "Photo presentation"
def __init__(self, id, name, random, gap, tags):
AbstractActivity.__init__(self, id, name)
self.random = random
self.gap = gap
self.tags = tags
self.player = PhotoPresentationPlayer(self.gap, self.random, self.tags)
def run(self, writer):
self.player.play(writer)
def stop(self):
self.player.stop()
def __str__(self):
toret = "Photo presentation acivity:\n" \
"Id: {id}\n" \
"Name: {name}\n" \
"Random: {random}\n" \
"Gap: {gap}\n".format(id=self.id,
name=self.name,
random=self.random,
gap=self.gap)
for tag in self.tags:
toret += "Photo presentation tag:\n" \
"\tName: {name}\n" \
"\tPath: {path}\n" \
"\tAssociated sound: {associated_sound}\n".format(name=tag.name,
path=tag.path,
associated_sound=tag.associated_sound)
for sound in tag.sounds:
toret += "\tSound:\n" \
"\t\tPath: {path}\n".format(path=sound.path)
return toret
def export_to_file(self, file_path):
from dao.XMLUtils import dump_activity_to_file
AUX_FOLDER = os.path.join(os.path.expanduser('~'), "activity_auxiliary_folder")
try:
os.mkdir(AUX_FOLDER)
except OSError:
shutil.rmtree(AUX_FOLDER)
os.mkdir(AUX_FOLDER)
with open(os.path.join(AUX_FOLDER, "photo.xml"), "wt") as f:
dump_activity_to_file(self, f)
for i, t in enumerate(self.tags):
# Make one aux folder for each tag to place media files
tag_folder = os.path.join(AUX_FOLDER, str(i))
os.mkdir(tag_folder)
for img in get_folder_images(t.path):
file_name = os.path.basename(img)
shutil.copyfile(img, os.path.join(tag_folder, file_name))
if len(t.sounds) > 0:
sounds_dir = os.path.join(tag_folder, "sounds")
try:
os.mkdir(sounds_dir)
except OSError:
shutil.rmtree(sounds_dir)
os.mkdir(sounds_dir)
for sound in t.sounds:
file_name = os.path.basename(sound.path)
shutil.copyfile(sound.path, os.path.join(sounds_dir, file_name))
pack_folder_and_remove(AUX_FOLDER, file_path)
@classmethod
def import_from_file(cls, file_path):
from dao.XMLUtils import get_activity_object_from_xml
activity_folder = CONF_DIR
unpack_tar_file_and_remove(file_path, activity_folder)
folder_name = os.path.join(activity_folder, str(uuid.uuid4()))
os.rename(os.path.join(activity_folder, "activity_auxiliary_folder"), folder_name)
with open(os.path.join(folder_name, "photo.xml"), "rt") as f:
activity = get_activity_object_from_xml(f)
for i, tag in enumerate(activity.tags):
tag.path = os.path.join(folder_name, str(i))
for sound in tag.sounds:
sound.path = os.path.join(tag.path, "sounds", os.path.basename(sound.path))
return activity
