- Added namespaces, use statements
- Added missing docblocks etc
- Uses SS4's new Cache system
- Uses proper environment vars
- Cannot instantiate 'FileTextCache' (interface) as a service. This can be configured through YML, so default to FileTextCache_Cache
- Modded YML config to make it run.
- Fixes to allow TIKA to actually get file contents.
- Addresses issues raised by @robbieaverill
- Rebased against github.com/silverstripe/silverstripe-textextraction:master
- Replaced `SS_Log` with Monolog.
MySQL has a packet limit of 1MB as a default
(http://dev.mysql.com/doc/refman/5.0/en/packet-too-large.html).
This interferes with the UPDATE queries required
to add file content caches. Since the query can't be terminated
correctly, the whole content will be discarded with a query error.
This change allows to truncate content prior to the UPDATE operation,
and defaults to 500 characters. This leaves some room for multibyte
characters as well as other parts of the SQL query.
