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36e2d02d6e
Summary: `pht`ize a whole bunch of strings in rP. Test Plan: Intense eyeballing. Reviewers: #blessed_reviewers, epriestley Reviewed By: #blessed_reviewers, epriestley Subscribers: hach-que, Korvin, epriestley Differential Revision: https://secure.phabricator.com/D12797
95 lines
2 KiB
PHP
95 lines
2 KiB
PHP
<?php
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/**
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* MySQL blob storage engine. This engine is the easiest to set up but doesn't
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* scale very well.
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*
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* It uses the @{class:PhabricatorFileStorageBlob} to actually access the
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* underlying database table.
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*
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* @task internal Internals
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*/
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final class PhabricatorMySQLFileStorageEngine
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extends PhabricatorFileStorageEngine {
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/* -( Engine Metadata )---------------------------------------------------- */
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/**
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* For historical reasons, this engine identifies as "blob".
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*/
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public function getEngineIdentifier() {
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return 'blob';
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}
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public function getEnginePriority() {
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return 1;
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}
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public function canWriteFiles() {
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return ($this->getFilesizeLimit() > 0);
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}
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public function hasFilesizeLimit() {
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return true;
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}
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public function getFilesizeLimit() {
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return PhabricatorEnv::getEnvConfig('storage.mysql-engine.max-size');
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}
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/* -( Managing File Data )------------------------------------------------- */
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/**
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* Write file data into the big blob store table in MySQL. Returns the row
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* ID as the file data handle.
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*/
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public function writeFile($data, array $params) {
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$blob = new PhabricatorFileStorageBlob();
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$blob->setData($data);
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$blob->save();
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return $blob->getID();
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}
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/**
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* Load a stored blob from MySQL.
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*/
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public function readFile($handle) {
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return $this->loadFromMySQLFileStorage($handle)->getData();
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}
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/**
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* Delete a blob from MySQL.
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*/
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public function deleteFile($handle) {
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$this->loadFromMySQLFileStorage($handle)->delete();
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}
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/* -( Internals )---------------------------------------------------------- */
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/**
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* Load the Lisk object that stores the file data for a handle.
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*
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* @param string File data handle.
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* @return PhabricatorFileStorageBlob Data DAO.
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* @task internal
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*/
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private function loadFromMySQLFileStorage($handle) {
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$blob = id(new PhabricatorFileStorageBlob())->load($handle);
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if (!$blob) {
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throw new Exception(pht("Unable to load MySQL blob file '%s'!", $handle));
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}
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return $blob;
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}
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}
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