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<?php
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// This file is part of Moodle - http://moodle.org/
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//
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// Moodle is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// Moodle is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with Moodle. If not, see <http://www.gnu.org/licenses/>.
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/**
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* The library file for the file cache store.
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*
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* This file is part of the file cache store, it contains the API for interacting with an instance of the store.
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* This is used as a default cache store within the Cache API. It should never be deleted.
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*
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* @package cachestore_file
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* @category cache
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* @copyright 2012 Sam Hemelryk
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* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
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*/
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defined('MOODLE_INTERNAL') || die();
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$string['asyncpurge'] = 'Asynchronously purge directory';
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$string['asyncpurge_help'] = 'If enabled, the new directory is created with cache revision and the old directory will be deleted asynchronously via a scheduled task.';
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$string['autocreate'] = 'Auto create directory';
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$string['autocreate_help'] = 'If enabled the directory specified in path will be automatically created if it does not already exist.';
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$string['lockwait'] = 'Maximum lock wait time';
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$string['lockwait_help'] = 'The maximum amount of time in seconds to wait for an exclusive lock before reading or writing a cache key. This is only used for cache definitions that have read or write locking required.';
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$string['path'] = 'Cache path';
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$string['path_help'] = 'The directory that should be used to store files for this cache store. If left blank (default) a directory will be automatically created in the moodledata directory. This can be used to point a file store towards a directory on a better performing drive (such as one in memory).';
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$string['pluginname'] = 'File cache';
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$string['privacy:metadata'] = 'The File cache cachestore plugin stores data briefly as part of its caching functionality but this data is regularly cleared.';
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$string['prescan'] = 'Prescan directory';
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$string['prescan_help'] = 'If enabled the directory is scanned when the cache is first used and requests for files are first checked against the scan data. This can help if you have a slow file system and are finding that file operations are causing you a bottle neck.';
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$string['singledirectory'] = 'Single directory store';
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$string['singledirectory_help'] = 'If enabled files (cached items) will be stored in a single directory rather than being broken up into multiple directories.
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Enabling this will speed up file interactions but comes at the cost of increased risk of hitting file system limitations.
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It is advisable to only turn this on if the following is true:
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* If you know the number of items in the cache is going to be small enough that it won\'t cause issues on the file system you are running with.
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* The data being cached is not expensive to generate. If it is then sticking with the default may still be the better option as it reduces the chance of issues.';
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$string['task_asyncpurge'] = 'Asynchronously purge file store old cache revision directories';
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/**
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* This is is like the file store, but designed for siutations where:
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* - many more things are likely to be stored in the cache, so CRC hashing is
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* too likely to give collisions, and storing everything in a completely flat
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* directory structure is inadvisable.
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* - the things we are caching are more expensive to calculate, so the extra
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* time to computer a better hash is a worthwhile trade-off.
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*/
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