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| author | Tomas Bzatek <tbzatek@users.sourceforge.net> | 2012-12-24 21:19:25 +0100 |
|---|---|---|
| committer | Tomas Bzatek <tbzatek@users.sourceforge.net> | 2012-12-24 21:19:25 +0100 |
| commit | e830966319d214b97662d56f10a526a106b92a20 (patch) | |
| tree | f84a883c0f16dfa8ea21130f5d9d58f4204fcff2 /sample/src/CIAF_1/preview | |
| parent | db6c3c5a0ef1cca1e951e21ea2633615d43233eb (diff) | |
| download | cataract-e830966319d214b97662d56f10a526a106b92a20.tar.xz | |
Add has_exif_key() block function
Simple check whether the EXIF/IPTC key is available for the current
image. Precisely one argument is required, similar to the get_exif_value()
custom function, an Exiv2 metadata attribute string is expected.
This allows templates to change behaviour when certain metadata key
is not present (e.g. don't print the particular table line at all).
Diffstat (limited to 'sample/src/CIAF_1/preview')
0 files changed, 0 insertions, 0 deletions