Copyright in Gifbuilder from FAL - typo3

Question

i want to write a Copyright-Entry on images which are created with GifBuilder:
lib.imageWithWatermark = IMG_RESOURCE
lib.imageWithWatermark {
file = GIFBUILDER
file {
XY = [10.w],[10.h]
format = jpg
quality = 100
10 = IMAGE
10.file {
import.data = current
treatIdAsReference = 1
maxW = 1600
maxH = 1000
}
20 = IMAGE
20.offset = [10.w]-[20.w]-20,[10.h]-[20.h]-20
20.file = fileadmin/theme/lib/v1/img/watermark.png
30 = TEXT
30 {
text = Copyright
fontColor= #dddddd
fontSize = 12
offset = 20,[10.h]-20
fontFile = fileadmin/theme/lib/v1/fonts/verdana.ttf
align = left
antiAlias = 1
}
}
}
in 30.text I need the entry from the meta data of the image (image.resources.properties.creator in fluid) but i dont have any clue how to achieve this in typoscript ...
Any help?
Thanks!

Answer 1

OK, after a few hours I found the solution. Perhaps it is useful for some other people ... :-)
lib.imageWithWatermark = COA
lib.imageWithWatermark {
# get meta data here - in GIFBUILDER it seems not possible
10 = FILES
10 {
# current derives from a fluid template: it contains the uid of a sys_file_reference entry (!) - not sys_file
# so we cannot use files but must use references which links sys_file_reference with sys_file.
references.data = current
renderObj = COA
renderObj {
# we have to use register
10 = LOAD_REGISTER
10 {
param = TEXT
# Attention: current is now the current file in renderObj - it contains now the uid of the sys_file entry.
param.data = file:current:creator
}
}
}
# OK the more tradional rest
20 = IMG_RESOURCE
20 {
file = GIFBUILDER
file {
XY = [10.w],[10.h]
format = jpg
quality = 100
10 = IMAGE
10.file {
import.data = current
treatIdAsReference = 1
maxW = 1600
maxH = 1000
}
20 = IMAGE
20.offset = [10.w]-[20.w]-20,[10.h]-[20.h]-20
20.file = fileadmin/theme/lib/v1/img/watermark.png
30 = TEXT
30 {
# get text from register.
text.data = register:param
fontColor= #dddddd
fontSize = 12
offset = 20,[10.h]-20
fontFile = fileadmin/theme/lib/v1/fonts/verdana.ttf
align = left
antiAlias = 1
}
}
}
}