def add_rendition():
item = application.getItemByUUID(request.args(0))
content = db.plugin_picture_info(item_id=item.unique_id)
form = SQLFORM(db.plugin_picture_rendition)
if form.process().accepted:
r_id = form.vars.id
rend = db.plugin_picture_rendition(r_id)
(filename, stream) = db.plugin_picture_rendition.picture.retrieve(
rend.picture)
filename = stream.name
im = Image.open(filename)
# update rendition with image info
rend.height = im.height
rend.width = im.width
rend.format = im.format
rend.color = im.mode
rend.update_record()
# append this rendition to the item content
content.renditions.append(r_id)
content.update_record()
redirect(application.getItemURL(item.unique_id))
return locals()
def add_rendition():
item = application.getItemByUUID(request.args(0))
content = db.plugin_picture_info(item_id=item.unique_id)
form = SQLFORM(db.plugin_picture_rendition)
if form.process().accepted:
r_id = form.vars.id
rend = db.plugin_picture_rendition(r_id)
(filename,
stream) = db.plugin_picture_rendition.picture.retrieve(rend.picture)
filename = stream.name
im = Image.open(filename)
# update rendition with image info
rend.height = im.height
rend.width = im.width
rend.format = im.format
rend.color = im.mode
rend.update_record()
# append this rendition to the item content
content.renditions.append(r_id)
content.update_record()
redirect(application.getItemURL(item.unique_id))
return locals()
def delete_rendition():
item = application.getItemByUUID(request.args(0))
content = db.plugin_picture_info(item_id=item.unique_id)
rend = db.plugin_picture_rendition(request.args(1))
if item and content and rend:
# remove rendition
# update content.renditions
# update content db record
r_id = rend.id
del db.plugin_picture_rendition[r_id]
content.renditions.remove(r_id)
content.update_record()
return CAT('')
def delete_rendition():
item = application.getItemByUUID(request.args(0))
content = db.plugin_picture_info(item_id=item.unique_id)
rend = db.plugin_picture_rendition(request.args(1))
if item and content and rend:
# remove rendition
# update content.renditions
# update content db record
r_id = rend.id
del db.plugin_picture_rendition[r_id]
content.renditions.remove(r_id)
content.update_record()
return CAT('')
def add_rendition():
item = application.getItemByUUID(request.args(0))
content = db.plugin_picture_info(item_id=item.unique_id)
db.plugin_picture_rendition.thumbnail.writable = False
db.plugin_picture_rendition.thumbnail.readable = False
form = SQLFORM(db.plugin_picture_rendition)
if form.process().accepted:
r_id = form.vars.id
rend = db.plugin_picture_rendition(r_id)
(filename, stream) = db.plugin_picture_rendition.picture.retrieve(
rend.picture)
filename = stream.name
im = Image.open(filename)
# update rendition with image info
rend.width, rend.height = im.size
rend.format = im.format
rend.color = im.mode
rend.update_record()
# --------------------------------
size = (700, 700)
im.thumbnail(size)
fl = NamedTemporaryFile(suffix=".jpg", delete=True)
fl.close()
im.save(fl.name, "JPEG")
store_tumb = db.plugin_picture_rendition.thumbnail.store(
open(fl.name, 'rb'), fl.name)
os.unlink(fl.name) # cleanup
rend.update_record(
thumbnail=store_tumb
)
# append this rendition to the item content
content.renditions.append(r_id)
content.update_record()
redirect(application.getItemURL(item.unique_id))
return locals()
def create():
fields = []
# i need the input of the based item fields
fdl_headline = db.item.headline
fields.append(fdl_headline)
fields.append(db.item.keywords)
fields.append(db.item.genre)
fdl_item_type = db.item.item_type
fdl_item_type.writable = False
fdl_item_type.readable = False
fdl_item_type.default = 'picture'
# and the image for the first redition
fld_redition = db.plugin_picture_rendition.picture
fld_redition.uploadfolder = os.path.join(request.folder, 'uploads')
fld_redition.label = T('Select the first rendition of the picture')
fld_redition.comment = T("""
Normally the raw version of the image. You may add other renditions as
needed after form submition..
""")
fld_redition.requires = IS_IMAGE()
fields.append(fld_redition)
form = SQLFORM.factory(
*fields,
table_name='plugin_picture_rendition' # to allow the correct form name
)
if form.process(dbio=False).accepted:
# create the item
item_id = application.createItem('picture', form.vars)
# first rendition
rend_id = db.plugin_picture_rendition.insert(
**db.plugin_picture_rendition._filter_fields(form.vars)
)
form.vars.renditions = [rend_id]
# generate the thumbnail
rend = db.plugin_picture_rendition(rend_id)
(filename, stream) = db.plugin_picture_rendition.picture.retrieve(
rend.picture)
filename = stream.name
im = Image.open(filename)
# update rendition with image info
rend.width, rend.height = im.size
rend.format = im.format
rend.color = im.mode
rend.update_record()
# --------------------------------
size = (500, 500)
im.thumbnail(size)
fl = NamedTemporaryFile(suffix=".jpg", delete=True)
fl.close()
im.save(fl.name, "JPEG")
form.vars.thumbnail = db.plugin_picture_info.thumbnail.store(
open(fl.name, 'rb'), fl.name)
os.unlink(fl.name) # cleanup
# create the picture main content
form.vars.item_id = item_id
info_id = db.plugin_picture_info.insert(
**db.plugin_picture_info._filter_fields(form.vars)
)
# register document for search
application.indexItem(item_id)
# --
# redirect to the item
redirect(URL('default', 'index'))
return locals()
def create():
fields = []
# i need the input of the based item fields
fdl_headline = db.item.headline
fields.append(fdl_headline)
fields.append(db.item.keywords)
fields.append(db.item.genre)
fdl_item_type = db.item.item_type
fdl_item_type.writable = False
fdl_item_type.readable = False
fdl_item_type.default = 'picture'
# and the image for the first redition
fld_redition = db.plugin_picture_rendition.picture
fld_redition.uploadfolder = os.path.join(request.folder, 'uploads')
fld_redition.label = T('Select the first rendition of the picture')
fld_redition.comment = T("""
Normally the raw version of the image. You may add other renditions as
needed after form submition..
""")
fld_redition.requires = IS_IMAGE()
fields.append(fld_redition)
form = SQLFORM.factory(
*fields,
table_name='plugin_picture_rendition' # to allow the correct form name
)
if form.process(dbio=False).accepted:
# create the item
item_id = application.createItem('picture', form.vars)
# first rendition
rend_id = db.plugin_picture_rendition.insert(
**db.plugin_picture_rendition._filter_fields(form.vars)
)
form.vars.renditions = [rend_id]
# generate the thumbnail
rend = db.plugin_picture_rendition(rend_id)
(filename, stream) = db.plugin_picture_rendition.picture.retrieve(
rend.picture)
filename = stream.name
im = Image.open(filename)
# update rendition with image info
rend.width, rend.height = im.size
rend.format = im.format
rend.color = im.mode
rend.update_record()
# --------------------------------
size = (500, 500)
im.thumbnail(size)
fl = NamedTemporaryFile(suffix=".jpg", delete=True)
fl.close()
im.save(fl.name, "JPEG")
form.vars.thumbnail = db.plugin_picture_info.thumbnail.store(
open(fl.name, 'rb'), fl.name)
os.unlink(fl.name) # cleanup
# create the picture main content
form.vars.item_id = item_id
info_id = db.plugin_picture_info.insert(
**db.plugin_picture_info._filter_fields(form.vars)
)
# register document for search
application.indexItem(item_id)
# --
# redirect to the item
redirect(URL('default', 'index'))
return locals()