Current File : /home/pacjaorg/.trash/libraries.1/vendor/joomla/console/src/Descriptor/TextDescriptor.php

<?php

/**
 * Part of the Joomla Framework Console Package
 *
 * @copyright  Copyright (C) 2005 - 2021 Open Source Matters, Inc. All rights reserved.
 * @license    GNU General Public License version 2 or later; see LICENSE
 */

namespace Joomla\Console\Descriptor;

use Joomla\Console\Application;
use Joomla\Console\Command\AbstractCommand;
use Joomla\String\StringHelper;
use Symfony\Component\Console\Descriptor\TextDescriptor as SymfonyTextDescriptor;
use Symfony\Component\Console\Input\InputDefinition;
use Symfony\Component\Console\Output\OutputInterface;

/**
 * Text object descriptor.
 *
 * @since  2.0.0
 */
final class TextDescriptor extends SymfonyTextDescriptor
{
    /**
     * Describes an object.
     *
     * @param   OutputInterface  $output   The output object to use.
     * @param   object           $object   The object to describe.
     * @param   array            $options  Descriptor options.
     *
     * @return  void
     *
     * @since   2.0.0
     */
    public function describe(OutputInterface $output, object $object, array $options = []): void
    {
        $this->output = $output;

        switch (true) {
            case $object instanceof Application:
                $this->describeJoomlaApplication($object, $options);

                break;

            case $object instanceof AbstractCommand:
                $this->describeConsoleCommand($object, $options);

                break;

            default:
                parent::describe($output, $object, $options);
        }
    }

    /**
     * Formats command aliases to show them in the command description.
     *
     * @param   AbstractCommand  $command  The command to process
     *
     * @return  string
     *
     * @since   2.0.0
     */
    private function getCommandAliasesText(AbstractCommand $command): string
    {
        $text    = '';
        $aliases = $command->getAliases();

        if ($aliases) {
            $text = '[' . implode('|', $aliases) . '] ';
        }

        return $text;
    }

    /**
     * Describes a command.
     *
     * @param   AbstractCommand  $command  The command being described.
     * @param   array            $options  Descriptor options.
     *
     * @return  void
     *
     * @since   2.0.0
     */
    private function describeConsoleCommand(AbstractCommand $command, array $options): void
    {
        $command->getSynopsis(true);
        $command->getSynopsis(false);
        $command->mergeApplicationDefinition(false);

        $this->writeText('<comment>Usage:</comment>', $options);

        foreach (array_merge([$command->getSynopsis(true)], $command->getAliases()) as $usage) {
            $this->writeText("\n");
            $this->writeText('  ' . $usage, $options);
        }

        $this->writeText("\n");

        $definition = $command->getDefinition();

        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");
        }
    }

    /**
     * Describes an application.
     *
     * @param   Application  $app      The application being described.
     * @param   array        $options  Descriptor options.
     *
     * @return  void
     *
     * @since   2.0.0
     */
    private function describeJoomlaApplication(Application $app, array $options): void
    {
        $describedNamespace = $options['namespace'] ?? '';
        $description        = new ApplicationDescription($app, $describedNamespace);

        $version = $app->getLongVersion();

        if ($version !== '') {
            $this->writeText("$version\n\n", $options);
        }

        $this->writeText("<comment>Usage:</comment>\n");
        $this->writeText("  command [options] [arguments]\n\n");

        $this->describeInputDefinition(new InputDefinition($app->getDefinition()->getOptions()), $options);

        $this->writeText("\n");
        $this->writeText("\n");

        $commands   = $description->getCommands();
        $namespaces = $description->getNamespaces();

        if ($describedNamespace && $namespaces) {
            // Ensure all aliased commands are included when describing a specific namespace
            $describedNamespaceInfo = reset($namespaces);

            foreach ($describedNamespaceInfo['commands'] as $name) {
                $commands[$name] = $description->getCommand($name);
            }
        }

        $width = $this->getColumnWidth(
            \call_user_func_array(
                'array_merge',
                array_map(
                    function ($namespace) use ($commands) {
                        return array_intersect($namespace['commands'], array_keys($commands));
                    },
                    array_values($namespaces)
                )
            )
        );

        if ($describedNamespace) {
            $this->writeText(sprintf('<comment>Available commands for the "%s" namespace:</comment>', $describedNamespace), $options);
        } else {
            $this->writeText('<comment>Available commands:</comment>', $options);
        }

        foreach ($namespaces as $namespace) {
            $namespace['commands'] = array_filter(
                $namespace['commands'],
                function ($name) use ($commands) {
                    return isset($commands[$name]);
                }
            );

            if (!$namespace['commands']) {
                continue;
            }

            if (!$describedNamespace && $namespace['id'] !== ApplicationDescription::GLOBAL_NAMESPACE) {
                $this->writeText("\n");
                $this->writeText(' <comment>' . $namespace['id'] . '</comment>', $options);
            }

            foreach ($namespace['commands'] as $name) {
                $this->writeText("\n");
                $spacingWidth   = $width - StringHelper::strlen($name);
                $command        = $commands[$name];
                $commandAliases = $name === $command->getName() ? $this->getCommandAliasesText($command) : '';

                $this->writeText(
                    sprintf(
                        '  <info>%s</info>%s%s',
                        $name,
                        str_repeat(' ', $spacingWidth),
                        $commandAliases . $command->getDescription()
                    ),
                    $options
                );
            }
        }

        $this->writeText("\n");
    }

    /**
     * Calculate the column width for a group of commands.
     *
     * @param   AbstractCommand[]|string[] $commands The commands to use for processing a width.
     *
     * @return  integer
     *
     * @since   2.0.0
     */
    private function getColumnWidth(array $commands): int
    {
        $widths = [];

        foreach ($commands as $command) {
            if ($command instanceof AbstractCommand) {
                $widths[] = StringHelper::strlen($command->getName());

                foreach ($command->getAliases() as $alias) {
                    $widths[] = StringHelper::strlen($alias);
                }
            } else {
                $widths[] = StringHelper::strlen($command);
            }
        }

        return $widths ? max($widths) + 2 : 0;
    }

    /**
     * Writes text to the output.
     *
     * @param   string  $content  The message.
     * @param   array   $options  The options to use for formatting the output.
     *
     * @return  void
     *
     * @since   2.0.0
     */
    private function writeText($content, array $options = []): void
    {
        $this->write(
            isset($options['raw_text']) && $options['raw_text'] ? strip_tags($content) : $content,
            isset($options['raw_output']) ? !$options['raw_output'] : true
        );
    }
}