contrib/php-uuid
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Extract classes for CLI rendering

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This commit is contained in:
Thibaud Fabre
2014-11-09 11:31:08 +01:00
parent 2069071f66
commit 463aa47338
8 changed files with 189 additions and 62 deletions
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src/Console/Command/DecodeCommand.php
+3 -62
View File
@@ -18,6 +18,8 @@ use Symfony\Component\Console\Input\InputInterface;
use Symfony\Component\Console\Output\OutputInterface;
use Rhumsaa\Uuid\Console\Exception;
use Rhumsaa\Uuid\Uuid;
use Rhumsaa\Uuid\Console\Util\UuidFormatter;
use Symfony\Component\Console\Helper\Table;
/**
* Provides the console command to decode UUIDs and dump information about them
@@ -57,69 +59,8 @@ class DecodeCommand extends Command
$table = $this->getHelperSet()->get('table');
$table->setLayout(TableHelper::LAYOUT_BORDERLESS);
$table->addRows(array(
array('encode:', 'STR:', (string) $uuid),
array('', 'INT:', (string) $uuid->getInteger()),
));
if ($uuid->getVariant() != Uuid::RFC_4122) {
$table->addRows(array(
array('decode:', 'variant:', 'Not an RFC 4122 UUID'),
));
} else {
$this->dumpUuid($table, $uuid);
}
(new UuidFormatter())->write($table, $uuid);
$table->render($output);
}
protected function dumpUuid($table, $uuid)
{
$content = null;
$version = 'Invalid or unknown UUID version';
switch ($uuid->getVersion()) {
case 1:
$version = '1 (time and node based)';
$content = array(
array('', 'content:', 'time: ' . $uuid->getDateTime()->format('c')),
array('', '', 'clock: ' . $uuid->getClockSequence() . ' (usually random)'),
array('', '', 'node: ' . substr(chunk_split($uuid->getNodeHex(), 2, ':'), 0, -1)),
);
break;
case 2:
$version = '2 (DCE security based)';
break;
case 3:
$version = '3 (name based, MD5)';
$content = array(
array('', 'content:', substr(chunk_split($uuid->getHex(), 2, ':'), 0, -1)),
array('', '', '(not decipherable: MD5 message digest only)'),
);
break;
case 4:
$version = '4 (random data based)';
$content = array(
array('', 'content:', substr(chunk_split($uuid->getHex(), 2, ':'), 0, -1)),
array('', '', '(no semantics: random data only)'),
);
break;
case 5:
$version = '5 (name based, SHA-1)';
$content = array(
array('', 'content:', substr(chunk_split($uuid->getHex(), 2, ':'), 0, -1)),
array('', '', '(not decipherable: SHA1 message digest only)'),
);
break;
}
$table->addRows(array(
array('decode:', 'variant:', 'RFC 4122'),
array('', 'version:', $version),
));
if ($content) {
$table->addRows($content);
}
}
}
src/Console/Util/Formatter/V1Formatter.php
+19
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@@ -0,0 +1,19 @@
<?php
namespace Rhumsaa\Uuid\Console\Util\Formatter;
use Rhumsaa\Uuid\Console\Util\UuidFormatter;
use Rhumsaa\Uuid\UuidInterface;
use Rhumsaa\Uuid\Console\Util\UuidContentFormatterInterface;
class V1Formatter implements UuidContentFormatterInterface
{
public function getContent(UuidInterface $uuid)
{
return array(
array('', 'content:', 'time: ' . $uuid->getDateTime()->format('c')),
array('', '', 'clock: ' . $uuid->getClockSequence() . ' (usually random)'),
array('', '', 'node: ' . substr(chunk_split($uuid->getNodeHex(), 2, ':'), 0, -1)),
);
}
}
src/Console/Util/Formatter/V2Formatter.php
+15
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@@ -0,0 +1,15 @@
<?php
namespace Rhumsaa\Uuid\Console\Util\Formatter;
use Rhumsaa\Uuid\Console\Util\UuidFormatter;
use Rhumsaa\Uuid\UuidInterface;
use Rhumsaa\Uuid\Console\Util\UuidContentFormatterInterface;
class V2Formatter implements UuidContentFormatterInterface
{
public function getContent(UuidInterface $uuid)
{
return array();
}
}
src/Console/Util/Formatter/V3Formatter.php
+18
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@@ -0,0 +1,18 @@
<?php
namespace Rhumsaa\Uuid\Console\Util\Formatter;
use Rhumsaa\Uuid\Console\Util\UuidFormatter;
use Rhumsaa\Uuid\UuidInterface;
use Rhumsaa\Uuid\Console\Util\UuidContentFormatterInterface;
class V3Formatter implements UuidContentFormatterInterface
{
public function getContent(UuidInterface $uuid)
{
return array(
array('', 'content:', substr(chunk_split($uuid->getHex(), 2, ':'), 0, -1)),
array('', '', '(not decipherable: MD5 message digest only)'),
);
}
}
src/Console/Util/Formatter/V4Formatter.php
+18
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@@ -0,0 +1,18 @@
<?php
namespace Rhumsaa\Uuid\Console\Util\Formatter;
use Rhumsaa\Uuid\Console\Util\UuidFormatter;
use Rhumsaa\Uuid\UuidInterface;
use Rhumsaa\Uuid\Console\Util\UuidContentFormatterInterface;
class V4Formatter implements UuidContentFormatterInterface
{
public function getContent(UuidInterface $uuid)
{
return array(
array('', 'content:', substr(chunk_split($uuid->getHex(), 2, ':'), 0, -1)),
array('', '', '(no semantics: random data only)'),
);
}
}
src/Console/Util/Formatter/V5Formatter.php
+18
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@@ -0,0 +1,18 @@
<?php
namespace Rhumsaa\Uuid\Console\Util\Formatter;
use Rhumsaa\Uuid\Console\Util\UuidFormatter;
use Rhumsaa\Uuid\UuidInterface;
use Rhumsaa\Uuid\Console\Util\UuidContentFormatterInterface;
class V5Formatter implements UuidContentFormatterInterface
{
public function getContent(UuidInterface $uuid)
{
return array(
array('', 'content:', substr(chunk_split($uuid->getHex(), 2, ':'), 0, -1)),
array('', '', '(not decipherable: SHA1 message digest only)'),
);
}
}
src/Console/Util/UuidContentFormatterInterface.php
+10
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@@ -0,0 +1,10 @@
<?php
namespace Rhumsaa\Uuid\Console\Util;
use Rhumsaa\Uuid\UuidInterface;
interface UuidContentFormatterInterface
{
public function getContent(UuidInterface $uuid);
}
src/Console/Util/UuidFormatter.php
+88
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@@ -0,0 +1,88 @@
<?php
namespace Rhumsaa\Uuid\Console\Util;
use Rhumsaa\Uuid\Uuid;
use Rhumsaa\Uuid\UuidInterface;
use Rhumsaa\Uuid\Console\Util\Formatter\V1Formatter;
use Rhumsaa\Uuid\Console\Util\Formatter\V2Formatter;
use Rhumsaa\Uuid\Console\Util\Formatter\V3Formatter;
use Rhumsaa\Uuid\Console\Util\Formatter\V4Formatter;
use Rhumsaa\Uuid\Console\Util\Formatter\V5Formatter;
use Symfony\Component\Console\Helper\TableHelper;
class UuidFormatter
{
private static $versionMap = [
1 => '1 (time and node based)',
2 => '2 (DCE security based)',
3 => '3 (name based, MD5)',
4 => '4 (random data based)',
5 => '5 (name based, SHA-1)'
];
private static $variantMap = [
Uuid::RESERVED_NCS => 'Reserved',
Uuid::RFC_4122 => 'RFC 4122',
Uuid::RESERVED_MICROSOFT => 'Reserved for Microsoft use.',
Uuid::RESERVED_FUTURE => 'Reserved for future use.'
];
private static $formatters;
public function __construct()
{
if (self::$formatters == null) {
self::$formatters = [
1 => new V1Formatter(),
2 => new V2Formatter(),
3 => new V3Formatter(),
4 => new V4Formatter(),
5 => new V5Formatter()
];
}
}
public function write(TableHelper $table, UuidInterface $uuid)
{
$table->addRows(array(
array('encode:', 'STR:', (string) $uuid),
array('', 'INT:', (string) $uuid->getInteger()),
));
if ($uuid->getVariant() == Uuid::RFC_4122) {
$table->addRows(array(
array('decode:', 'variant:',$this->getFormattedVariant($uuid)),
array('', 'version:', $this->getFormattedVersion($uuid)),
));
$table->addRows($this->getContent($uuid));
}
else {
$table->addRows(array(
array('decode:', 'variant:', 'Not an RFC 4122 UUID'),
));
}
}
public function getFormattedVersion(UuidInterface $uuid)
{
return self::$versionMap[$uuid->getVersion()];
}
public function getFormattedVariant(UuidInterface $uuid)
{
return self::$variantMap[$uuid->getVariant()];
}
/**
* Returns content as an array of rows, each row being an array containing column values.
*/
public function getContent(UuidInterface $uuid)
{
$formatter = self::$formatters[$uuid->getVersion()];
return $formatter->getContent($uuid);
}
}