def get_item(item_type: enums.ItemType = enums.ItemType.Gallery,
item_id: int = 0):
"""
Get item
Args:
item_type: type of item to get
item_id: id of item
Returns:
item message object
"""
if not item_id:
raise exceptions.APIError(
utils.this_function(),
f"A valid item id is required, not {item_id}")
item_type = enums.ItemType.get(item_type)
db_msg, db_model = item_type._msg_and_model()
item = database_cmd.GetModelItems().run(db_model, {item_id})[0]
if not item:
raise exceptions.DatabaseItemNotFoundError(
utils.this_function(),
"'{}' with id '{}' was not found".format(item_type.name, item_id))
return db_msg(item)
def add_to_filter(gallery_id: int = 0, item_id: int = 0, item: dict = {}):
"""
Add a gallery to a galleryfilter
Args:
gallery_id: id of gallery
item_id: id of existing galleryfilter, mutually exclusive with ``item`` parameter
item: filter message object, mutually exclusive with ``item_id`` parameter
Returns:
bool whether gallery was added to filter or not
"""
if not gallery_id:
raise exceptions.APIError(utils.this_function(),
"gallery_id must be a valid gallery id")
g = database_cmd.GetModelItems().run(db.Gallery, {gallery_id})
if not g:
raise exceptions.DatabaseItemNotFoundError(
utils.this_function(), "'{}' with id '{}' was not found".format(
enums.ItemType.Gallery.name, gallery_id))
g = g[0]
if item_id:
p = database_cmd.GetModelItems().run(db.GalleryFilter, {item_id})
if not p:
raise exceptions.DatabaseItemNotFoundError(
utils.this_function(),
"'{}' with id '{}' was not found".format(
enums.ItemType.GalleryFilter.name, item_id))
p = p[0]
elif item:
p = message.GalleryFilter.from_json(item)
g.filters.append(p)
s = constants.db_session()
s.add(g)
s.commit()
return message.Identity("status", True)
def remove_from_filter(gallery_id: int = 0, item_id: int = 0):
"""
Remove a gallery from a galleryfilter
Args:
gallery_id: id of gallery
item_id: id of existing galleryfilter
Returns:
bool whether gallery was removed from filter or not
"""
if not gallery_id:
raise exceptions.APIError(utils.this_function(),
"gallery_id must be a valid gallery id")
g = database_cmd.GetModelItems().run(db.Gallery, {gallery_id})
if not g:
raise exceptions.DatabaseItemNotFoundError(
utils.this_function(), "'{}' with id '{}' was not found".format(
enums.ItemType.Gallery.name, gallery_id))
g = g[0]
p = database_cmd.GetModelItems().run(db.GalleryFilter, {item_id})
if not p:
raise exceptions.DatabaseItemNotFoundError(
utils.this_function(), "'{}' with id '{}' was not found".format(
enums.ItemType.GalleryFilter.name, item_id))
p = p[0]
g.filters.remove(p)
s = constants.db_session()
s.add(g)
s.commit()
return message.Identity("status", True)
def update_metatags(item_type: enums.ItemType = enums.ItemType.Gallery,
item_id: int = 0,
metatags: dict = {}):
"""
Update metatags for an item
Args:
item_type: possible items are :py:attr:`.ItemType.Gallery`, :py:attr:`.ItemType.Page`,
:py:attr:`.ItemType.Artist`, :py:attr:`.ItemType.Collection`
item_id: id of item
metatag: a dict of ``{ metatag_name : bool }``
Returns:
bool indicating whether metatags were updated
"""
if not item_id:
raise exceptions.APIError(utils.this_function(),
"item_id must be a valid item id")
item_type = enums.ItemType.get(item_type)
_, db_item = item_type._msg_and_model(
(enums.ItemType.Gallery, enums.ItemType.Collection,
enums.ItemType.Page, enums.ItemType.Artist))
t = database_cmd.GetModelItems().run(db_item, {item_id})
if not t:
raise exceptions.DatabaseItemNotFoundError(
utils.this_function(),
"{} with item id '{}' not found".format(item_type, item_id))
t = t[0]
mtags = {}
anames = db.MetaTag.all_names()
for m, v in metatags.items():
if m not in anames:
raise exceptions.APIError(utils.this_function(),
f"Metatag name '{m}' does not exist")
mtags[m] = v
st = True
if t:
t.update("metatags", mtags)
db.object_session(t).commit()
else:
st = False
return message.Identity('status', st)
def open_gallery(item_id: int = 0,
item_type: enums.ItemType = enums.ItemType.Gallery,
viewer_args: str = None):
"""
Open a gallery or page in an external viewer
Args:
item_id: id of item
item_type: possible items are :py:attr:`.ItemType.Gallery`, :py:attr:`.ItemType.Page`
viewer_args: commandline arguments to supply the viewer, overriding the default viewer arguments specified in settings
Returns:
bool indicating if item was successfully opened
"""
item_type = enums.ItemType.get(item_type)
_, db_model = item_type._msg_and_model(
(enums.ItemType.Gallery, enums.ItemType.Page))
kwargs = {}
if item_type == enums.ItemType.Page:
p = database_cmd.GetModelItems().run(db_model, {item_id},
columns=(db_model.gallery_id,
db_model.number))
else:
p = database_cmd.GetModelItems().run(db_model, {item_id})
if not p:
raise exceptions.DatabaseItemNotFoundError(
utils.this_function(),
"{} with item id '{}' not found".format(item_type, item_id))
p = p[0]
if item_type == enums.ItemType.Page:
kwargs['gallery_or_id'] = p[0]
kwargs['number'] = p[1]
else:
kwargs["gallery_or_id"] = p
if viewer_args:
kwargs['args'] = tuple(x.strip() for x in viewer_args.split())
opened = gallery_cmd.OpenGallery().run(**kwargs)
return message.Identity("status", opened)
def update_item_tags(item_type: enums.ItemType = enums.ItemType.Gallery,
item_id: int=0,
tags: dict={}):
"""
Update tags on an item
Args:
item_type: possible items are :attr:`.ItemType.Gallery`, :attr:`.ItemType.Page`,
:attr:`.ItemType.Grouping`, :attr:`.ItemType.Collection`
item_id: id of item to update tags for
tags: tags
Returns:
bool whether tags were updated or not
"""
if not item_id:
raise exceptions.APIError(utils.this_function(), "item_id must be a valid item id")
item_type = enums.ItemType.get(item_type)
_, db_item = item_type._msg_and_model(
(enums.ItemType.Gallery, enums.ItemType.Collection, enums.ItemType.Grouping, enums.ItemType.Page))
db_obj = database_cmd.GetModelItems().run(db_item, {item_id})
if not db_obj:
raise exceptions.DatabaseItemNotFoundError(utils.this_function(),
"'{}' with id '{}' was not found".format(item_type.name,
item_id))
db_obj = db_obj[0]
tags = _decontruct_tags_msg(tags)
s = constants.db_session()
with db.no_autoflush(s):
s.add(db_obj)
db_obj.tags = tags
s.commit()
return message.Identity("status", True)
def source_exists(item_type: enums.ItemType = enums.ItemType.Gallery,
item_id: int = 0,
check_all: bool = False):
"""
Check if gallery/page source exists on disk
Args:
item_type: possible items are :py:attr:`.ItemType.Gallery`, :py:attr:`.ItemType.Page`
item_id: id of item
check_all: goes through all pages and checks them, default behaviour is to only check parent files/folders. Only relevant for :py:attr:`.ItemType.Gallery`
Returns:
.. code-block:: guess
{
'exists' : bool
'missing' : [
{'id': int, 'item_type': item_type},
...
]
}
"""
item_type = enums.ItemType.get(item_type)
_, db_model = item_type._msg_and_model(
(enums.ItemType.Gallery, enums.ItemType.Page))
if item_type == enums.ItemType.Page:
item = database_cmd.GetModelItems().run(db_model, {item_id},
columns=(db.Page.path, ))
elif item_type == enums.ItemType.Gallery:
item = database_cmd.GetModelItems().run(
db_model, {item_id}, columns=(db.Gallery.single_source, ))
if not item:
raise exceptions.DatabaseItemNotFoundError(
utils.this_function(),
"'{}' with id '{}' was not found".format(item_type.name, item_id))
else:
item = item[0]
paths = {}
not_empty = True
if item_type == enums.ItemType.Page:
paths[item_id] = (item[0], item_type.value)
elif item_type == enums.ItemType.Gallery:
s = constants.db_session()
if item and not check_all:
p = s.query(db.Page.path).filter(db.Gallery.id == item_id).first()
if p:
paths[item_id] = (os.path.split(p[0])[0], item_type.value)
else:
not_empty = True
else:
ps = s.query(
db.Page.id,
db.Page.path).filter(db.Page.gallery_id == item_id).all()
for p in ps:
paths[p[0]] = (p[1], enums.ItemType.Page.value)
not_empty = bool(ps)
missing = []
for t_id in paths:
src, t_type = paths[t_id]
try:
e = io_cmd.CoreFS(src).exists
except exceptions.ArchiveExistError:
e = False
if not e:
missing.append({'id': t_id, 'item_type': t_type})
return message.Identity("exists", {
'exists': not missing and not_empty,
'missing': missing
})
