AW: move / migrate files to and from mediadb
"Dr. Frank Hoffmann" <[email protected]> Fri, 12 Jul 2013 17:41:08 +0200
| Newsgroups | gmane.comp.cms.zms.devel |
|---|---|
| Message-ID | <9A0E7AB5B1204D25A830B4287D789436@hal1> |
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Hello,
I am not sure wether I did understand the question right:
you mixed ZODB-blobfiles and mediafolder-files in a ZMS client?
Usually setObjProperty/attr() writes into the declared file system folder -
provided the mediafolder option is active.
Deactivating the mediafolder option re-imports all the external files into the
zodb blobs.
'Packing' delets all the mediafolder files, which have no corresponding ZMS
object.
The following code snippets might give you some inspriration for your own
extensions:
# -----------------------------------------------------------
# Save Media to File-System
# -----------------------------------------------------------
blob = context.FileFromData(file,file.filename)
inst_home = context.Control_Panel.getINSTANCE_HOME()
path = zmscontext.attr('mediafolder').replace('$INSTANCE_HOME',inst_home)
filename = blob.getFilename()
filepath = path+'/'+filename
context.localfs_write(filepath,blob.getData())
# -----------------------------------------------------------
# Read Media from File-System
# -----------------------------------------------------------
inst_home = context.Control_Panel.getINSTANCE_HOME()
path = zmscontext.attr('mediafolder').replace('$INSTANCE_HOME',inst_home)
filepath = path+'/'+filename
return context.localfs_read(filepath)
Best Regards
fh, moderator
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<p>Hello,<br>
I am not sure wether I did understand the question right: <br>
you mixed ZODB-blobfiles and mediafolder-files in a ZMS client?<br>
Usually setObjProperty/attr() writes into the declared file system folder -<br>
provided the mediafolder option is active.<br>
Deactivating the mediafolder option re-imports all the external files into the<br>
zodb blobs.<br>
'Packing' delets all the mediafolder files, which have no corresponding ZMS<br>
object.<br>
<br>
The following code snippets might give you some inspriration for your own<br>
extensions:<br>
<br>
# ----------------------------------------------------------<br>
# Save Media to File-System<br>
# ----------------------------------------------------------<br>
blob = context.FileFromData(file,file.filename)<br>
inst_home = context.Control_Panel.getINSTANCE_HOME()<br>
path = zmscontext.attr('mediafolder').replace('$INSTANCE_HOME',inst_home)<br>
filename = blob.getFilename()<br>
filepath = path+'/'+filename<br>
context.localfs_write(filepath,blob.getData())<br>
<br>
# ----------------------------------------------------------<br>
# Read Media from File-System<br>
# ----------------------------------------------------------<br>
inst_home = context.Control_Panel.getINSTANCE_HOME()<br>
path = zmscontext.attr('mediafolder').replace('$INSTANCE_HOME',inst_home)<br>
filepath = path+'/'+filename<br>
return context.localfs_read(filepath)<br>
<br>
Best Regards<br>
fh, moderator<br>
<br>
</p>
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