= Broccoli =


== Code ==

Code is in [[https://ad-websvn.informatik.uni-freiburg.de/broccoli/]].
The Code for CSD is in the subfolder: [[https://ad-websvn.informatik.uni-freiburg.de/broccoli/nlp/]]

== Current version ==

Built by Björn beginning of August 2016 (TODO: copy to elba), Wikipedia version from August 2016 (2.8B postings), latest Freebase dump (freebase-rdf-latest, 372M statements extracted a la Freebase Easy).

== Image Cache ==

To add individual images (for demos, needs access to raid so it can write to cache folder, and img has to have a file extension for convert to work, tested on '''filicudi''', does not work on stromboli):

{{{
python3 ~/broccoli/img-hack/image_to_cache.py --mid <MID> --img 'http://...'
}}}

!HiWi project Kai Haase: see [[https://docs.google.com/document/d/1xVXSGWG9kB92LAfsbdq7-0p2fHbJFYbv1fKPqqq_eGQ|Google Doc]].

TODO: Florians code has a mechanism for removing outdated images, which also removes images in the cache which now return a 404 not found (which effectively removes all images from the cache after the shutdown of the Freebase API). This should be corrected. Here is the guilty piece of code from https://ad-websvn.informatik.uni-freiburg.de/broccoli/freebase-imgsvc/fbthumbsvc.php:

{{{
// If no image could be found (404 error) create a 404 cache file for the
// current id, return a 404 error and end the script.
if ($return_status_code == 404)
{
  // If there still was an expired cache file then remove it now!
  if ($cachefile_exists)
  {
      unlink($cachefile_path);
  }

  // Create a 404 cache file for the current id.
  touch($cachefile_path . '_404');
 
  returnMissingError();
}
}}}