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Xavier Thompson
erp5
Commits
ca4129ba
Commit
ca4129ba
authored
Dec 21, 2012
by
Pere Cortes
Committed by
Sebastien Robin
Jan 24, 2013
Browse files
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erp5_safeimage: External Functions added
parent
20492ea5
Changes
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4 changed files
with
630 additions
and
1 deletion
+630
-1
bt5/erp5_safeimage/ExtensionTemplateItem/ERP5SafeImage_Selenium.py
...safeimage/ExtensionTemplateItem/ERP5SafeImage_Selenium.py
+51
-0
bt5/erp5_safeimage/ExtensionTemplateItem/ERP5ZoomifyImage.py
bt5/erp5_safeimage/ExtensionTemplateItem/ERP5ZoomifyImage.py
+576
-0
bt5/erp5_safeimage/bt/revision
bt5/erp5_safeimage/bt/revision
+1
-1
bt5/erp5_safeimage/bt/template_extension_id_list
bt5/erp5_safeimage/bt/template_extension_id_list
+2
-0
No files found.
bt5/erp5_safeimage/ExtensionTemplateItem/ERP5SafeImage_Selenium.py
0 → 100644
View file @
ca4129ba
import
Image
as
PIL_Image
import
os
import
transaction
from
Products.ERP5Type.tests.ERP5TypeTestCase
import
ERP5TypeTestCase
class
FileUpload
(
file
):
"""Act as an uploaded file.
"""
__allow_access_to_unprotected_subobjects__
=
1
def
__init__
(
self
,
path
,
name
):
self
.
filename
=
name
file
.
__init__
(
self
,
path
)
self
.
headers
=
{}
def
makeFilePath
(
name
):
# return os.path.join(os.path.dirname(__file__), 'tmp', name)
return
name
def
makeFileUpload
(
name
,
as_name
=
None
):
if
as_name
is
None
:
as_name
=
name
path
=
makeFilePath
(
name
)
return
FileUpload
(
path
,
as_name
)
def
uploadImage
(
self
):
portal
=
self
.
getPortalObject
()
image
=
portal
.
restrictedTraverse
(
'portal_skins/erp5_safeimage/img/image_test.jpg'
)
path_image
=
"tmp/selenium_image_test.jpg"
fd
=
os
.
open
(
path_image
,
os
.
O_CREAT
|
os
.
O_RDWR
)
os
.
write
(
fd
,
str
(
image
.
data
))
os
.
close
(
fd
)
tile_image_transformed
=
makeFileUpload
(
path_image
)
tile_transformed
=
self
.
image_module
.
newContent
(
portal_type
=
'Image Tile Transformed'
,
title
=
'testTileTransformed'
,
id
=
'testTileTransformed'
,
file
=
tile_image_transformed
,
filename
=
'testTileTransformed'
)
if
tile_transformed
:
return
True
else
:
return
False
def
cleanUp
(
self
):
portal
=
self
.
getPortalObject
()
print
"exists path: %r"
%
os
.
path
.
exists
(
"tmp/selenium_image_test.jpg"
)
if
os
.
path
.
exists
(
"tmp/selenium_image_test.jpg"
):
print
"REMOVE IMAGE: %s"
%
(
os
.
remove
(
"tmp/selenium_image_test.jpg"
))
portal
.
image_module
.
manage_delObjects
(
ids
=
[
'testTileTransformed'
])
return
True
else
:
return
False
bt5/erp5_safeimage/ExtensionTemplateItem/ERP5ZoomifyImage.py
0 → 100644
View file @
ca4129ba
##############################################################################
# Copyright (C) 2005 Adam Smith asmith@agile-software.com
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
##############################################################################
import
os
,
sys
,
shutil
,
tempfile
import
Image
from
cStringIO
import
StringIO
from
zLOG
import
LOG
,
ERROR
,
INFO
,
WARNING
from
OFS.Image
import
File
,
Image
import
os
,
transaction
from
AccessControl
import
getSecurityManager
,
ClassSecurityInfo
from
Globals
import
package_home
import
Image
as
PIL_Image
import
thread
import
random
import
base64
from
OFS.Folder
import
Folder
class
ZoomifyBase
:
_v_imageFilename
=
''
format
=
''
originalWidth
=
0
originalHeight
=
0
_v_scaleInfo
=
[]
numberOfTiles
=
0
_v_tileGroupMappings
=
{}
qualitySetting
=
80
tileSize
=
256
my_file
=
StringIO
()
def
openImage
(
self
):
""" load the image data """
pass
return
def
getImageInfo
(
self
):
""" """
image
=
self
.
openImage
()
self
.
format
=
image
.
format
self
.
originalWidth
,
self
.
originalHeight
=
image
.
size
image
=
None
width
,
height
=
(
self
.
originalWidth
,
self
.
originalHeight
)
self
.
_v_scaleInfo
=
[(
width
,
height
)]
while
(
width
>
self
.
tileSize
)
or
(
height
>
self
.
tileSize
):
width
,
height
=
(
width
/
2
,
height
/
2
)
self
.
_v_scaleInfo
.
insert
(
0
,
(
width
,
height
))
totalTiles
=
0
tier
,
rows
,
columns
=
(
0
,
0
,
0
)
for
tierInfo
in
self
.
_v_scaleInfo
:
rows
=
height
/
self
.
tileSize
if
height
%
self
.
tileSize
>
0
:
rows
+=
1
columns
=
width
/
self
.
tileSize
if
width
%
self
.
tileSize
>
0
:
columns
+=
1
totalTiles
+=
rows
*
columns
tier
+=
1
def
getImageMetadata
(
self
):
""" given an image name, load it and extract metadata """
image
=
self
.
openImage
()
self
.
format
=
image
.
format
self
.
originalWidth
,
self
.
originalHeight
=
image
.
size
image
=
None
# get scaling information
width
,
height
=
(
self
.
originalWidth
,
self
.
originalHeight
)
self
.
_v_scaleInfo
=
[(
width
,
height
)]
while
(
width
>
self
.
tileSize
)
or
(
height
>
self
.
tileSize
):
width
,
height
=
(
width
/
2
,
height
/
2
)
self
.
_v_scaleInfo
.
insert
(
0
,
(
width
,
height
))
# tile and tile group information
self
.
preProcess
()
return
def
createDataContainer
(
self
,
imageName
):
""" create a container for tile groups and tile metadata """
pass
return
def
getAssignedTileContainerName
(
self
,
tileFileName
=
None
):
""" return the name of the tile group for the indicated tile """
if
tileFileName
:
if
hasattr
(
self
,
'_v_tileGroupMappings'
)
and
self
.
_v_tileGroupMappings
:
containerName
=
self
.
_v_tileGroupMappings
.
get
(
tileFileName
,
None
)
if
containerName
:
return
containerName
x
=
self
.
getNewTileContainerName
()
return
x
def
getNewTileContainerName
(
self
,
tileGroupNumber
=
0
):
""" return the name of the next tile group container """
return
'TileGroup'
+
str
(
tileGroupNumber
)
def
createTileContainer
(
self
,
tileContainerName
=
None
):
""" create a container for the next group of tiles within the data container """
pass
return
def
getTileFileName
(
self
,
scaleNumber
,
columnNumber
,
rowNumber
):
""" get the name of the file the tile will be saved as """
return
'%s-%s-%s.jpg'
%
(
str
(
scaleNumber
),
str
(
columnNumber
),
str
(
rowNumber
))
def
getFileReference
(
self
,
scaleNumber
,
columnNumber
,
rowNumber
):
""" get the full path of the file the tile will be saved as """
pass
return
def
getNumberOfTiles
(
self
):
""" get the number of tiles generated
Should this be implemented as a safeguard, or just use the count of
tiles gotten from processing? (This would make subclassing a little
easier.) """
return
self
.
numberOfTiles
def
getXMLOutput
(
self
):
""" create xml metadata about the tiles """
numberOfTiles
=
self
.
getNumberOfTiles
()
xmlOutput
=
'<IMAGE_PROPERTIES WIDTH="%s" HEIGHT="%s" NUMTILES="%s" NUMIMAGES="1" VERSION="1.8" TILESIZE="%s" />'
xmlOutput
=
xmlOutput
%
(
str
(
self
.
originalWidth
),
str
(
self
.
originalHeight
),
str
(
numberOfTiles
),
str
(
self
.
tileSize
))
return
xmlOutput
def
saveXMLOutput
(
self
):
""" save xml metadata about the tiles """
pass
return
def
saveTile
(
self
,
image
,
scaleNumber
,
column
,
row
):
""" save the cropped region """
pass
return
def
processImage
(
self
):
""" starting with the original image, start processing each row """
tier
=
(
len
(
self
.
_v_scaleInfo
)
-
1
)
row
=
0
ul_y
,
lr_y
=
(
0
,
0
)
root
,
ext
=
os
.
path
.
splitext
(
self
.
_v_imageFilename
)
if
not
root
:
root
=
self
.
_v_imageFilename
ext
=
'.jpg'
image
=
self
.
openImage
()
while
row
*
self
.
tileSize
<
self
.
originalHeight
:
ul_y
=
row
*
self
.
tileSize
if
(
ul_y
+
self
.
tileSize
)
<
self
.
originalHeight
:
lr_y
=
ul_y
+
self
.
tileSize
else
:
lr_y
=
self
.
originalHeight
print
"Going to open image"
imageRow
=
image
.
crop
([
0
,
ul_y
,
self
.
originalWidth
,
lr_y
])
saveFilename
=
root
+
str
(
tier
)
+
'-'
+
str
(
row
)
+
ext
if
imageRow
.
mode
!=
'RGB'
:
imageRow
=
imageRow
.
convert
(
'RGB'
)
imageRow
.
save
(
os
.
path
.
join
(
tempfile
.
gettempdir
(),
saveFilename
),
'JPEG'
,
quality
=
100
)
print
"os path exist : %r"
%
os
.
path
.
exists
(
os
.
path
.
join
(
tempfile
.
gettempdir
(),
saveFilename
))
if
os
.
path
.
exists
(
os
.
path
.
join
(
tempfile
.
gettempdir
(),
saveFilename
)):
self
.
processRowImage
(
tier
=
tier
,
row
=
row
)
row
+=
1
def
processRowImage
(
self
,
tier
=
0
,
row
=
0
):
""" for an image, create and save tiles """
print
'*** processing tier: '
+
str
(
tier
)
+
' row: '
+
str
(
row
)
tierWidth
,
tierHeight
=
self
.
_v_scaleInfo
[
tier
]
rowsForTier
=
tierHeight
/
self
.
tileSize
if
tierHeight
%
self
.
tileSize
>
0
:
rowsForTier
+=
1
root
,
ext
=
os
.
path
.
splitext
(
self
.
_v_imageFilename
)
if
not
root
:
root
=
self
.
_v_imageFilename
ext
=
'.jpg'
imageRow
=
None
if
tier
==
(
len
(
self
.
_v_scaleInfo
)
-
1
):
firstTierRowFile
=
root
+
str
(
tier
)
+
'-'
+
str
(
row
)
+
ext
if
os
.
path
.
exists
(
os
.
path
.
join
(
tempfile
.
gettempdir
(),
firstTierRowFile
)):
imageRow
=
PIL_Image
.
open
(
os
.
path
.
join
(
tempfile
.
gettempdir
(),
firstTierRowFile
))
else
:
# create this row from previous tier's rows
imageRow
=
PIL_Image
.
new
(
'RGB'
,
(
tierWidth
,
self
.
tileSize
))
firstRowFile
=
root
+
str
(
tier
+
1
)
+
'-'
+
str
(
row
+
row
)
+
ext
firstRowWidth
,
firstRowHeight
=
(
0
,
0
)
secondRowWidth
,
secondRowHeight
=
(
0
,
0
)
if
os
.
path
.
exists
(
os
.
path
.
join
(
tempfile
.
gettempdir
(),
firstRowFile
)):
firstRowImage
=
PIL_Image
.
open
(
os
.
path
.
join
(
tempfile
.
gettempdir
(),
firstRowFile
))
firstRowWidth
,
firstRowHeight
=
firstRowImage
.
size
imageRow
.
paste
(
firstRowImage
,
(
0
,
0
))
os
.
remove
(
os
.
path
.
join
(
tempfile
.
gettempdir
(),
firstRowFile
))
secondRowFile
=
root
+
str
(
tier
+
1
)
+
'-'
+
str
(
row
+
row
+
1
)
+
ext
# there may not be a second row at the bottom of the image...
if
os
.
path
.
exists
(
os
.
path
.
join
(
tempfile
.
gettempdir
(),
secondRowFile
)):
secondRowImage
=
PIL_Image
.
open
(
os
.
path
.
join
(
tempfile
.
gettempdir
(),
secondRowFile
))
secondRowWidth
,
secondRowHeight
=
secondRowImage
.
size
imageRow
.
paste
(
secondRowImage
,
(
0
,
firstRowHeight
))
os
.
remove
(
os
.
path
.
join
(
tempfile
.
gettempdir
(),
secondRowFile
))
# the last row may be less than self.tileSize...
if
(
firstRowHeight
+
secondRowHeight
)
<
(
self
.
tileSize
*
2
):
imageRow
=
imageRow
.
crop
((
0
,
0
,
tierWidth
,
(
firstRowHeight
+
secondRowHeight
)))
if
imageRow
:
# cycle through columns, then rows
column
=
0
imageWidth
,
imageHeight
=
imageRow
.
size
ul_x
,
ul_y
,
lr_x
,
lr_y
=
(
0
,
0
,
0
,
0
)
# final crop coordinates
while
not
((
lr_x
==
imageWidth
)
and
(
lr_y
==
imageHeight
)):
# set lower right cropping point
if
(
ul_x
+
self
.
tileSize
)
<
imageWidth
:
lr_x
=
ul_x
+
self
.
tileSize
else
:
lr_x
=
imageWidth
if
(
ul_y
+
self
.
tileSize
)
<
imageHeight
:
lr_y
=
ul_y
+
self
.
tileSize
else
:
lr_y
=
imageHeight
self
.
saveTile
(
imageRow
.
crop
([
ul_x
,
ul_y
,
lr_x
,
lr_y
]),
tier
,
column
,
row
)
self
.
numberOfTiles
+=
1
# set upper left cropping point
if
(
lr_x
==
imageWidth
):
ul_x
=
0
ul_y
=
lr_y
column
=
0
else
:
ul_x
=
lr_x
column
+=
1
if
tier
>
0
:
# a bug was discovered when a row was exactly 1 pixel in height
# this extra checking accounts for that
if
imageHeight
>
1
:
tempImage
=
imageRow
.
resize
((
imageWidth
/
2
,
imageHeight
/
2
),
PIL_Image
.
ANTIALIAS
)
tempImage
.
save
(
os
.
path
.
join
(
tempfile
.
gettempdir
(),
root
+
str
(
tier
)
+
'-'
+
str
(
row
)
+
ext
))
tempImage
=
None
rowImage
=
None
if
tier
>
0
:
if
row
%
2
!=
0
:
self
.
processRowImage
(
tier
=
(
tier
-
1
),
row
=
((
row
-
1
)
/
2
))
elif
row
==
rowsForTier
-
1
:
self
.
processRowImage
(
tier
=
(
tier
-
1
),
row
=
(
row
/
2
))
def
ZoomifyProcess
(
self
,
imageNames
):
""" the method the client calls to generate zoomify metadata """
pass
return
def
preProcess
(
self
):
""" plan for the arrangement of the tile groups """
tier
=
0
tileGroupNumber
=
0
numberOfTiles
=
0
for
width
,
height
in
self
.
_v_scaleInfo
:
#cycle through columns, then rows
row
,
column
=
(
0
,
0
)
ul_x
,
ul_y
,
lr_x
,
lr_y
=
(
0
,
0
,
0
,
0
)
#final crop coordinates
while
not
((
lr_x
==
width
)
and
(
lr_y
==
height
)):
tileFileName
=
self
.
getTileFileName
(
tier
,
column
,
row
)
tileContainerName
=
self
.
getNewTileContainerName
(
tileGroupNumber
=
tileGroupNumber
)
if
numberOfTiles
==
0
:
self
.
createTileContainer
(
tileContainerName
=
tileContainerName
)
elif
(
numberOfTiles
%
self
.
tileSize
)
==
0
:
tileGroupNumber
+=
1
tileContainerName
=
self
.
getNewTileContainerName
(
tileGroupNumber
=
tileGroupNumber
)
self
.
createTileContainer
(
tileContainerName
=
tileContainerName
)
self
.
_v_tileGroupMappings
[
tileFileName
]
=
tileContainerName
numberOfTiles
+=
1
# for the next tile, set lower right cropping point
if
(
ul_x
+
self
.
tileSize
)
<
width
:
lr_x
=
ul_x
+
self
.
tileSize
else
:
lr_x
=
width
if
(
ul_y
+
self
.
tileSize
)
<
height
:
lr_y
=
ul_y
+
self
.
tileSize
else
:
lr_y
=
height
# for the next tile, set upper left cropping point
if
(
lr_x
==
width
):
ul_x
=
0
ul_y
=
lr_y
column
=
0
row
+=
1
else
:
ul_x
=
lr_x
column
+=
1
tier
+=
1
class
ZoomifyZopeProcessor
(
ZoomifyBase
):
""" basic functionality to provide Zoomify functionality inside Zope """
_v_imageObject
=
None
_v_saveFolderObject
=
None
_v_transactionCount
=
0
security
=
ClassSecurityInfo
()
security
.
declareObjectProtected
(
'Add Documents, Images, and Files'
)
def
openImage
(
self
):
""" load the image data """
return
PIL_Image
.
open
(
self
.
_v_imageObject
.
name
)
def
createDefaultViewer
(
self
):
""" add the default Zoomify viewer to the Zoomify metadata """
# also, add the default zoomifyViewer here if a zoomify viewer is acquirable
# (could this be done a better way, like using the 'web methods'
# approach that points to ZMI screens that are DTML or ZPT files
# in the product package)?
if
not
hasattr
(
self
.
_v_saveFolderObject
,
'default_ZoomifyViewer'
):
defaultViewerPath
=
os
.
path
.
join
(
package_home
(
globals
()),
'www'
,
'zoomifyViewer.swf'
)
if
os
.
path
.
isfile
(
defaultViewerPath
):
fileContent
=
open
(
defaultViewerPath
).
read
()
self
.
_v_saveFolderObject
.
_setObject
(
'default_ZoomifyViewer'
,
File
(
'default_ZoomifyViewer'
,
''
,
fileContent
,
'application/x-shockwave-flash'
,
''
))
transaction
.
savepoint
()
return
def
createDataContainer
(
self
):
""" create a folder that contains all the tiles of the image """
self
.
_v_saveToLocation
=
str
(
self
.
_v_imageObject
.
getId
())
+
'_data'
parent
=
self
.
_v_imageObject
.
aq_parent
if
hasattr
(
parent
,
self
.
_v_saveToLocation
):
# allow for tiles to be updated from a changed image
parent
.
_delObject
(
self
.
_v_saveToLocation
)
if
not
hasattr
(
parent
,
self
.
_v_saveToLocation
):
newFolder
=
Folder
()
newFolder
.
id
=
self
.
_v_saveToLocation
parent
.
_setObject
(
self
.
_v_saveToLocation
,
newFolder
)
self
.
_v_saveFolderObject
=
parent
[
self
.
_v_saveToLocation
]
transaction
.
savepoint
()
return
def
createTileContainer
(
self
,
tileContainerName
=
None
):
""" create a container for the next group of tiles within the data container """
if
hasattr
(
self
.
_v_saveFolderObject
,
tileContainerName
):
# allow for tiles to be updated from a changed image
self
.
_v_saveFolderObject
.
_delObject
(
tileContainerName
)
if
not
hasattr
(
self
.
_v_saveFolderObject
,
tileContainerName
):
newFolder
=
Folder
()
newFolder
.
id
=
tileContainerName
self
.
_v_saveFolderObject
.
_setObject
(
tileContainerName
,
newFolder
)
transaction
.
savepoint
()
return
def
getNumberOfTiles
(
self
):
""" get the number of tiles generated
Should this be implemented as a safeguard, or just use the count of
tiles gotten from processing? (This would make subclassing a little
easier.) """
return
self
.
numberOfTiles
def
saveXMLOutput
(
self
):
""" save xml metadata about the tiles """
if
hasattr
(
self
.
_v_saveFolderObject
,
'ImageProperties.xml'
):
# allow file to be updated from a changed image, regenerated tiles
self
.
_v_saveFolderObject
.
_delObject
(
'ImageProperties.xml'
)
self
.
_v_saveFolderObject
.
_setObject
(
'ImageProperties.xml'
,
File
(
'ImageProperties.xml'
,
''
,
self
.
getXMLOutput
(),
'text/xml'
,
''
))
transaction
.
savepoint
()
return
def
saveTile
(
self
,
image
,
scaleNumber
,
column
,
row
):
""" save the cropped region """
w
,
h
=
image
.
size
if
w
!=
0
and
h
!=
0
:
tileFileName
=
self
.
getTileFileName
(
scaleNumber
,
column
,
row
)
tileContainerName
=
self
.
getAssignedTileContainerName
(
tileFileName
=
tileFileName
)
tileImageData
=
StringIO
()
image
.
save
(
tileImageData
,
'JPEG'
,
quality
=
self
.
qualitySetting
)
tileImageData
.
seek
(
0
)
if
hasattr
(
self
.
_v_saveFolderObject
,
tileContainerName
):
tileFolder
=
getattr
(
self
.
_v_saveFolderObject
,
tileContainerName
)
# if an image of this name already exists, delete and replace it.
if
hasattr
(
tileFolder
,
tileFileName
):
tileFolder
.
_delObject
(
tileFileName
)
# finally, save the image data as a Zope Image object
tileFolder
.
_setObject
(
tileFileName
,
Image
(
tileFileName
,
''
,
''
,
'image/jpeg'
,
''
))
tileFolder
.
_getOb
(
tileFileName
).
manage_upload
(
tileImageData
)
self
.
_v_transactionCount
+=
1
if
self
.
_v_transactionCount
%
10
==
0
:
transaction
.
savepoint
()
return
def
encrypto
(
self
):
if
self
.
transformed
:
# def encrypto(self,message='Attack at dawn'):
# """encrypto each thing"""
# key ='abcdefghijklmnop'
# iv = Random.new().read(AES.block_size)
# EncodeIV = lambda : base64.b64encode(iv)
# EncodeAES = lambda c, s: base64.b64encode(c.encrypt(message))
# IVcoded = EncodeIV()
# cipher = AES.new(key,AES.MODE_CFB,iv)
# msg = EncodeAES(cipher,key)
# return msg
pass
else
:
pass
return
def
_process
(
self
):
""" the actual zoomify processing workflow """
self
.
createDataContainer
()
self
.
createDefaultViewer
()
self
.
openImage
()
self
.
getImageMetadata
()
self
.
processImage
()
self
.
saveTransformedFile
()
self
.
saveXMLOutput
()
self
.
encrypto
()
return
def
saveTransformedFile
(
self
):
pass
return
def
_ZoomifyProcess
(
self
):
""" factored out ZODB connection handling """
#import Zope
#app = Zope.app()
#get_transaction().begin()
self
.
_process
()
#app._p_jar.close()
#del app
return
security
.
declareProtected
(
'Add Documents, Images, and Files'
,
'ZoomifyProcess'
)
def
ZoomifyProcess
(
self
,
id
,
imageObject
=
None
):
""" factored out threading of process (removed for now) """
if
imageObject
:
self
.
_v_imageObject
=
imageObject
self
.
_v_imageFilename
=
id
self
.
_ZoomifyProcess
()
return
class
ERP5ZoomifyZopeProcessor
(
ZoomifyZopeProcessor
):
def
__init__
(
self
,
document
,
transformed
=
None
):
self
.
document
=
document
self
.
transformed
=
transformed
self
.
count
=
0
def
createTileContainer
(
self
,
tileContainerName
=
None
):
""" create each TileGroup """
self
.
document
.
newContent
(
portal_type
=
"Image Tile Group"
,
title
=
tileContainerName
,
id
=
tileContainerName
,
filename
=
tileContainerName
)
return
def
createDefaultViewer
(
self
):
""" add the default Zoomify viewer to the Zoomify metadata """
pass
return
def
createDataContainer
(
self
,
imageName
=
"None"
):
"""Creates nothing coz we are already in the container"""
pass
return
def
_updateTransformedFile
(
self
,
tile_group_id
,
tile_title
):
"""create and save the transform file"""
num
=
random
.
choice
([
0
,
1
])
while
num
>=
0
:
algorithm
=
random
.
choice
([
'sepia'
,
'brightness'
,
'noise'
,
'lighten'
,
'posterize'
,
'edge'
,
'none'
])
if
algorithm
==
'lighten'
:
param1
=
random
.
choice
([
-
0.6
,
-
0.5
,
-
0.4
,
-
0.3
,
-
0.2
,
-
0.1
,
0.1
,
0.2
,
0.3
,
0.4
,
0.5
,
0.6
])
param2
=
0
elif
algorithm
==
'posterize'
:
param1
=
random
.
choice
([
4
,
5
,
6
,
7
,
8
,
9
,
10
,
11
,
12
,
13
,
14
,
15
,
16
,
17
,
18
,
19
,
20
,
21
])
param2
=
0
elif
algorithm
==
'brightness'
:
param1
=
random
.
choice
([
-
80
,
-
60
,
-
40
,
-
20
,
20
,
40
,
60
,
80
])
param2
=
random
.
choice
([
-
0.3
,
-
0.2
,
-
0.1
,
0
,
0.1
,
0.5
,
0.9
])
else
:
param1
=
0
param2
=
0
my_text
=
'%s %s %s %s %s %s
\
n
'
%
(
tile_group_id
,
tile_title
,
algorithm
,
param1
,
param2
,
num
)
self
.
my_file
.
write
(
my_text
)
num
=
num
-
1
def
saveTile
(
self
,
image
,
scaleNumber
,
column
,
row
):
"""save the cropped region"""
tileFileName
=
self
.
getTileFileName
(
scaleNumber
,
column
,
row
)
tileContainerName
=
self
.
getAssignedTileContainerName
(
tileFileName
=
tileFileName
)
namesplit
=
tileFileName
.
split
(
'.'
)
w
,
h
=
image
.
size
if
w
!=
0
and
h
!=
0
:
tile_group_id
=
self
.
getAssignedTileContainerName
()
tile_group
=
self
.
document
[
tile_group_id
]
tileImageData
=
StringIO
()
image
.
save
(
tileImageData
,
'JPEG'
,
quality
=
self
.
qualitySetting
)
tileImageData
.
seek
(
0
)
if
tile_group
is
None
:
raise
AttributeError
(
'unable to fine tile group %r'
%
tile_group_id
)
w
=
tile_group
.
newContent
(
portal_type
=
'Image'
,
title
=
namesplit
[
0
],
id
=
namesplit
[
0
],
file
=
tileImageData
,
filename
=
namesplit
[
0
])
if
self
.
transformed
:
self
.
_updateTransformedFile
(
tile_group_id
,
namesplit
[
0
])
return
def
saveXMLOutput
(
self
):
"""save the xml file"""
my_string
=
StringIO
()
my_string
.
write
(
self
.
getXMLOutput
())
my_string
.
seek
(
0
)
self
.
document
.
newContent
(
portal_type
=
'Embedded File'
,
id
=
'ImageProperties.xml'
,
file
=
my_string
,
filename
=
'ImageProperties.xml'
)
return
def
saveTransformedFile
(
self
):
"""add in Zope the transform file """
if
self
.
transformed
:
self
.
my_file
.
seek
(
0
)
self
.
document
.
newContent
(
portal_type
=
'Embedded File'
,
id
=
'TransformFile.txt'
,
file
=
self
.
my_file
,
filename
=
'TransformFile.txt'
)
return
def
getERP5ZoomifyProcessor
(
document
,
transformed
=
False
):
return
ERP5ZoomifyZopeProcessor
(
document
,
transformed
)
bt5/erp5_safeimage/bt/revision
View file @
ca4129ba
10
\ No newline at end of file
11
\ No newline at end of file
bt5/erp5_safeimage/bt/template_extension_id_list
0 → 100644
View file @
ca4129ba
ERP5SafeImage_Selenium
ERP5ZoomifyImage
\ No newline at end of file
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