You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
319 lines
12 KiB
319 lines
12 KiB
<?php
|
|
// +----------------------------------------------------------------------
|
|
// | ThinkPHP [ WE CAN DO IT JUST THINK ]
|
|
// +----------------------------------------------------------------------
|
|
// | Copyright (c) 2006~2015 http://thinkphp.cn All rights reserved.
|
|
// +----------------------------------------------------------------------
|
|
// | Licensed ( http://www.apache.org/licenses/LICENSE-2.0 )
|
|
// +----------------------------------------------------------------------
|
|
// | Author: yunwuxin <448901948@qq.com>
|
|
// +----------------------------------------------------------------------
|
|
|
|
namespace think\console\output;
|
|
|
|
use think\Console;
|
|
use think\console\Command;
|
|
use think\console\input\Argument as InputArgument;
|
|
use think\console\input\Definition as InputDefinition;
|
|
use think\console\input\Option as InputOption;
|
|
use think\console\Output;
|
|
use think\console\output\descriptor\Console as ConsoleDescription;
|
|
|
|
class Descriptor
|
|
{
|
|
|
|
/**
|
|
* @var Output
|
|
*/
|
|
protected $output;
|
|
|
|
/**
|
|
* {@inheritdoc}
|
|
*/
|
|
public function describe(Output $output, $object, array $options = [])
|
|
{
|
|
$this->output = $output;
|
|
|
|
switch (true) {
|
|
case $object instanceof InputArgument:
|
|
$this->describeInputArgument($object, $options);
|
|
break;
|
|
case $object instanceof InputOption:
|
|
$this->describeInputOption($object, $options);
|
|
break;
|
|
case $object instanceof InputDefinition:
|
|
$this->describeInputDefinition($object, $options);
|
|
break;
|
|
case $object instanceof Command:
|
|
$this->describeCommand($object, $options);
|
|
break;
|
|
case $object instanceof Console:
|
|
$this->describeConsole($object, $options);
|
|
break;
|
|
default:
|
|
throw new \InvalidArgumentException(sprintf('Object of type "%s" is not describable.', get_class($object)));
|
|
}
|
|
}
|
|
|
|
/**
|
|
* 输出内容
|
|
* @param string $content
|
|
* @param bool $decorated
|
|
*/
|
|
protected function write($content, $decorated = false)
|
|
{
|
|
$this->output->write($content, false, $decorated ? Output::OUTPUT_NORMAL : Output::OUTPUT_RAW);
|
|
}
|
|
|
|
/**
|
|
* 描述参数
|
|
* @param InputArgument $argument
|
|
* @param array $options
|
|
* @return void
|
|
*/
|
|
protected function describeInputArgument(InputArgument $argument, array $options = [])
|
|
{
|
|
if (null !== $argument->getDefault()
|
|
&& (!is_array($argument->getDefault())
|
|
|| count($argument->getDefault()))
|
|
) {
|
|
$default = sprintf('<comment> [default: %s]</comment>', $this->formatDefaultValue($argument->getDefault()));
|
|
} else {
|
|
$default = '';
|
|
}
|
|
|
|
$totalWidth = isset($options['total_width']) ? $options['total_width'] : strlen($argument->getName());
|
|
$spacingWidth = $totalWidth - strlen($argument->getName()) + 2;
|
|
|
|
$this->writeText(sprintf(" <info>%s</info>%s%s%s", $argument->getName(), str_repeat(' ', $spacingWidth), // + 17 = 2 spaces + <info> + </info> + 2 spaces
|
|
preg_replace('/\s*\R\s*/', PHP_EOL . str_repeat(' ', $totalWidth + 17), $argument->getDescription()), $default), $options);
|
|
}
|
|
|
|
/**
|
|
* 描述选项
|
|
* @param InputOption $option
|
|
* @param array $options
|
|
* @return void
|
|
*/
|
|
protected function describeInputOption(InputOption $option, array $options = [])
|
|
{
|
|
if ($option->acceptValue() && null !== $option->getDefault()
|
|
&& (!is_array($option->getDefault())
|
|
|| count($option->getDefault()))
|
|
) {
|
|
$default = sprintf('<comment> [default: %s]</comment>', $this->formatDefaultValue($option->getDefault()));
|
|
} else {
|
|
$default = '';
|
|
}
|
|
|
|
$value = '';
|
|
if ($option->acceptValue()) {
|
|
$value = '=' . strtoupper($option->getName());
|
|
|
|
if ($option->isValueOptional()) {
|
|
$value = '[' . $value . ']';
|
|
}
|
|
}
|
|
|
|
$totalWidth = isset($options['total_width']) ? $options['total_width'] : $this->calculateTotalWidthForOptions([$option]);
|
|
$synopsis = sprintf('%s%s', $option->getShortcut() ? sprintf('-%s, ', $option->getShortcut()) : ' ', sprintf('--%s%s', $option->getName(), $value));
|
|
|
|
$spacingWidth = $totalWidth - strlen($synopsis) + 2;
|
|
|
|
$this->writeText(sprintf(" <info>%s</info>%s%s%s%s", $synopsis, str_repeat(' ', $spacingWidth), // + 17 = 2 spaces + <info> + </info> + 2 spaces
|
|
preg_replace('/\s*\R\s*/', "\n" . str_repeat(' ', $totalWidth + 17), $option->getDescription()), $default, $option->isArray() ? '<comment> (multiple values allowed)</comment>' : ''), $options);
|
|
}
|
|
|
|
/**
|
|
* 描述输入
|
|
* @param InputDefinition $definition
|
|
* @param array $options
|
|
* @return void
|
|
*/
|
|
protected function describeInputDefinition(InputDefinition $definition, array $options = [])
|
|
{
|
|
$totalWidth = $this->calculateTotalWidthForOptions($definition->getOptions());
|
|
foreach ($definition->getArguments() as $argument) {
|
|
$totalWidth = max($totalWidth, strlen($argument->getName()));
|
|
}
|
|
|
|
if ($definition->getArguments()) {
|
|
$this->writeText('<comment>Arguments:</comment>', $options);
|
|
$this->writeText("\n");
|
|
foreach ($definition->getArguments() as $argument) {
|
|
$this->describeInputArgument($argument, array_merge($options, ['total_width' => $totalWidth]));
|
|
$this->writeText("\n");
|
|
}
|
|
}
|
|
|
|
if ($definition->getArguments() && $definition->getOptions()) {
|
|
$this->writeText("\n");
|
|
}
|
|
|
|
if ($definition->getOptions()) {
|
|
$laterOptions = [];
|
|
|
|
$this->writeText('<comment>Options:</comment>', $options);
|
|
foreach ($definition->getOptions() as $option) {
|
|
if (strlen($option->getShortcut()) > 1) {
|
|
$laterOptions[] = $option;
|
|
continue;
|
|
}
|
|
$this->writeText("\n");
|
|
$this->describeInputOption($option, array_merge($options, ['total_width' => $totalWidth]));
|
|
}
|
|
foreach ($laterOptions as $option) {
|
|
$this->writeText("\n");
|
|
$this->describeInputOption($option, array_merge($options, ['total_width' => $totalWidth]));
|
|
}
|
|
}
|
|
}
|
|
|
|
/**
|
|
* 描述指令
|
|
* @param Command $command
|
|
* @param array $options
|
|
* @return void
|
|
*/
|
|
protected function describeCommand(Command $command, array $options = [])
|
|
{
|
|
$command->getSynopsis(true);
|
|
$command->getSynopsis(false);
|
|
$command->mergeConsoleDefinition(false);
|
|
|
|
$this->writeText('<comment>Usage:</comment>', $options);
|
|
foreach (array_merge([$command->getSynopsis(true)], $command->getAliases(), $command->getUsages()) as $usage) {
|
|
$this->writeText("\n");
|
|
$this->writeText(' ' . $usage, $options);
|
|
}
|
|
$this->writeText("\n");
|
|
|
|
$definition = $command->getNativeDefinition();
|
|
if ($definition->getOptions() || $definition->getArguments()) {
|
|
$this->writeText("\n");
|
|
$this->describeInputDefinition($definition, $options);
|
|
$this->writeText("\n");
|
|
}
|
|
|
|
if ($help = $command->getProcessedHelp()) {
|
|
$this->writeText("\n");
|
|
$this->writeText('<comment>Help:</comment>', $options);
|
|
$this->writeText("\n");
|
|
$this->writeText(' ' . str_replace("\n", "\n ", $help), $options);
|
|
$this->writeText("\n");
|
|
}
|
|
}
|
|
|
|
/**
|
|
* 描述控制台
|
|
* @param Console $console
|
|
* @param array $options
|
|
* @return void
|
|
*/
|
|
protected function describeConsole(Console $console, array $options = [])
|
|
{
|
|
$describedNamespace = isset($options['namespace']) ? $options['namespace'] : null;
|
|
$description = new ConsoleDescription($console, $describedNamespace);
|
|
|
|
if (isset($options['raw_text']) && $options['raw_text']) {
|
|
$width = $this->getColumnWidth($description->getCommands());
|
|
|
|
foreach ($description->getCommands() as $command) {
|
|
$this->writeText(sprintf("%-${width}s %s", $command->getName(), $command->getDescription()), $options);
|
|
$this->writeText("\n");
|
|
}
|
|
} else {
|
|
if ('' != $help = $console->getHelp()) {
|
|
$this->writeText("$help\n\n", $options);
|
|
}
|
|
|
|
$this->writeText("<comment>Usage:</comment>\n", $options);
|
|
$this->writeText(" command [options] [arguments]\n\n", $options);
|
|
|
|
$this->describeInputDefinition(new InputDefinition($console->getDefinition()->getOptions()), $options);
|
|
|
|
$this->writeText("\n");
|
|
$this->writeText("\n");
|
|
|
|
$width = $this->getColumnWidth($description->getCommands());
|
|
|
|
if ($describedNamespace) {
|
|
$this->writeText(sprintf('<comment>Available commands for the "%s" namespace:</comment>', $describedNamespace), $options);
|
|
} else {
|
|
$this->writeText('<comment>Available commands:</comment>', $options);
|
|
}
|
|
|
|
// add commands by namespace
|
|
foreach ($description->getNamespaces() as $namespace) {
|
|
if (!$describedNamespace && ConsoleDescription::GLOBAL_NAMESPACE !== $namespace['id']) {
|
|
$this->writeText("\n");
|
|
$this->writeText(' <comment>' . $namespace['id'] . '</comment>', $options);
|
|
}
|
|
|
|
foreach ($namespace['commands'] as $name) {
|
|
$this->writeText("\n");
|
|
$spacingWidth = $width - strlen($name);
|
|
$this->writeText(sprintf(" <info>%s</info>%s%s", $name, str_repeat(' ', $spacingWidth), $description->getCommand($name)
|
|
->getDescription()), $options);
|
|
}
|
|
}
|
|
|
|
$this->writeText("\n");
|
|
}
|
|
}
|
|
|
|
/**
|
|
* {@inheritdoc}
|
|
*/
|
|
private function writeText($content, array $options = [])
|
|
{
|
|
$this->write(isset($options['raw_text'])
|
|
&& $options['raw_text'] ? strip_tags($content) : $content, isset($options['raw_output']) ? !$options['raw_output'] : true);
|
|
}
|
|
|
|
/**
|
|
* 格式化
|
|
* @param mixed $default
|
|
* @return string
|
|
*/
|
|
private function formatDefaultValue($default)
|
|
{
|
|
return json_encode($default, JSON_UNESCAPED_SLASHES | JSON_UNESCAPED_UNICODE);
|
|
}
|
|
|
|
/**
|
|
* @param Command[] $commands
|
|
* @return int
|
|
*/
|
|
private function getColumnWidth(array $commands)
|
|
{
|
|
$width = 0;
|
|
foreach ($commands as $command) {
|
|
$width = strlen($command->getName()) > $width ? strlen($command->getName()) : $width;
|
|
}
|
|
|
|
return $width + 2;
|
|
}
|
|
|
|
/**
|
|
* @param InputOption[] $options
|
|
* @return int
|
|
*/
|
|
private function calculateTotalWidthForOptions($options)
|
|
{
|
|
$totalWidth = 0;
|
|
foreach ($options as $option) {
|
|
$nameLength = 4 + strlen($option->getName()) + 2; // - + shortcut + , + whitespace + name + --
|
|
|
|
if ($option->acceptValue()) {
|
|
$valueLength = 1 + strlen($option->getName()); // = + value
|
|
$valueLength += $option->isValueOptional() ? 2 : 0; // [ + ]
|
|
|
|
$nameLength += $valueLength;
|
|
}
|
|
$totalWidth = max($totalWidth, $nameLength);
|
|
}
|
|
|
|
return $totalWidth;
|
|
}
|
|
}
|
|
|