epriestley 2b7210260f Allow Phabricator storage engines to be extended and configured ... Summary: See T344. Currently, there's a hard-coded 12MB filesize limit and some awkward interactions with MySQL's max_allowed_packet. Make this system generally more robust: - Move the upload limit to configuration. - Add setup steps which reconcile max_allowed_packet vs MySQL file storage limits. - Add a layer of indirection between uploading files and storage engines. - Allow the definition of new storage engines. - Define a local disk storage engine. - Add a "storage engine selector" class which manages choosing which storage engines to put files in. - Document storage engines. - Document file storage classes. Test Plan: Setup mode: - Disabled MySQL storage engine, misconfigured it, configured it correctly. - Disabled file storage engine, set it to something invalid, set it to something valid. - Verified max_allowed_packet is read correctly. Application mode: - Configured local file storage. - Uploaded large and small files. - Verified larger files were written to local storage. - Verified smaller files were written to MySQL blob storage. Documentation: - Read documentation. Reviewed By: jungejason Reviewers: jungejason, tuomaspelkonen, aran CC: aran, epriestley, jungejason Differential Revision: 695		2011-07-21 16:44:24 -07:00
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__init_conf__.php	Improve error messages for PHABRICATOR_ENV	2011-05-31 19:18:36 -07:00
default.conf.php	Allow Phabricator storage engines to be extended and configured	2011-07-21 16:44:24 -07:00
development.conf.php	Fix some minor Celerity / ShapedRequest bugs:	2011-05-11 03:43:40 -07:00
production.conf.php	Add a "setup" mode which guides new users through application configuration	2011-05-10 15:12:30 -07:00