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Add command line tool for thumbnails storage convertion

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This commit is contained in:
Max Kostikov 2019-04-14 20:16:16 +02:00
parent 9c8cb4dea3
commit 4cb5efc277
1 changed files with 137 additions and 0 deletions
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util/storageconv Executable file
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#!/usr/bin/env php
<?php
// Hubzilla thumbnails storage convertor
function usage() {
echo <<< EOT
Hubzilla thumbnails storage convertor
Usage:
util/storageconv stats # show current stats
util/storageconv fs # move thumbnails from SQL to filesystem
util/storageconv db # move thumbnails from filesystem to SQL
EOT;
}
require_once('include/cli_startup.php');
cli_startup();
if($argc == 1) {
usage();
killme();
}
if($argc == 2) {
$storage = (intval(get_config('system','filesystem_storage_thumbnails', 0)) > 0 ? 1 : 0);
echo 'Current storage set to: ' . ($storage ? 'filesystem' : 'SQL database') . PHP_EOL;
switch($argv[1]) {
case 'stats':
$x = q("SELECT COUNT(resource_id) AS qty FROM photo WHERE photo_usage = 0 and os_storage = 1");
echo 'Local images: ' . $x[0]['qty'] . PHP_EOL;
$x = q("SELECT COUNT(id) AS qty FROM photo WHERE resource_id IN (SELECT DISTINCT resource_id FROM photo WHERE photo_usage = 0 and os_storage = 1) AND imgscale > 0");
echo 'Thumbnails total: ' . $x[0]['qty'] . PHP_EOL;
$x = q("SELECT COUNT(id) AS qty FROM photo WHERE resource_id IN (SELECT DISTINCT resource_id FROM photo WHERE photo_usage = 0 and os_storage = 1) AND os_storage != %d AND imgscale > 0",
$storage
);
echo 'Thumbnails to convert: ' . $x[0]['qty'] . PHP_EOL;
break;
case 'fs':
if($storage == 0) {
echo 'Please set system.filesystem_storage_thumbnails to 1 before move thumbnails to filesystem storage' . PHP_EOL;
break;
}
$x = q("SELECT DISTINCT uid, resource_id FROM photo WHERE photo_usage = 0 and os_storage = 1");
if($x) {
foreach($x as $xx) {
$r = q("SELECT channel_address FROM channel WHERE channel_id = %d",
intval($xx['uid'])
);
$n = q("SELECT id, imgscale, content, os_path FROM photo WHERE resource_id = '%s' AND os_storage != %d AND imgscale > 0",
dbesc($xx['resource_id']),
$storage
);
echo count($n) . PHP_EOL;
foreach($n as $nn) {
echo '.';
$filename = 'store/' . $r[0]['channel_address'] . '/' . $nn['os_path'] . '-' . $nn['imgscale'];
if(! file_put_contents($filename, dbunescbin($nn['content']))) {
echo 'Failed to save file ' . $filename . PHP_EOL;
continue;
}
$z = q("UPDATE photo SET content = '%s', os_storage = 1 WHERE id = %d",
dbescbin($filename),
intval($nn['id'])
);
if(! $z) {
@unlink($filename);
echo 'Failed to update metadata for saved file ' . $filename . PHP_EOL;
}
}
}
}
break;
case 'db':
if($storage == 1) {
echo 'Please set system.filesystem_storage_thumbnails to 0 before move thumbnails to SQL database storage' . PHP_EOL;
break;
}
$x = q("SELECT DISTINCT resource_id FROM photo WHERE photo_usage = 0 and os_storage = 1");
if($x) {
foreach($x as $xx) {
$n = q("SELECT id, content FROM photo WHERE resource_id = '%s' AND os_storage != %d AND imgscale > 0",
dbesc($xx['resource_id']),
$storage
);
foreach($n as $nn) {
echo '.';
$filename = dbunescbin($nn['content']);
$content = file_get_contents($filename);
if($content) {
$z = q("UPDATE photo SET content = '%s', os_storage = 0 WHERE id = %d",
dbescbin($content),
intval($nn['id'])
);
if(! $z) {
echo 'Failed to update stored file metadata ' . $filename . PHP_EOL;
continue;
}
@unlink($filename);
}
else
echo 'Can not read file contents ' . $filename . PHP_EOL;
}
}
}
break;
default:
usage();
return;
}
echo PHP_EOL;
}