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Файл: vendor/laravel/framework/src/Illuminate/Console/Scheduling/ScheduleListCommand.php
Строк: 366
<?php

namespace IlluminateConsoleScheduling;

use 
Closure;
use 
CronCronExpression;
use 
DateTimeZone;
use 
IlluminateConsoleApplication;
use 
IlluminateConsoleCommand;
use 
IlluminateSupportCarbon;
use 
ReflectionClass;
use 
ReflectionFunction;
use 
SymfonyComponentConsoleAttributeAsCommand;
use 
SymfonyComponentConsoleTerminal;

#[AsCommand(name: 'schedule:list')]
class ScheduleListCommand extends Command
{
    
/**
     * The console command name.
     *
     * @var string
     */
    
protected $signature 'schedule:list
        {--timezone= : The timezone that times should be displayed in}
        {--next : Sort the listed tasks by their next due date}
    '
;

    
/**
     * The name of the console command.
     *
     * This name is used to identify the command during lazy loading.
     *
     * @var string|null
     *
     * @deprecated
     */
    
protected static $defaultName 'schedule:list';

    
/**
     * The console command description.
     *
     * @var string
     */
    
protected $description 'List all scheduled tasks';

    
/**
     * The terminal width resolver callback.
     *
     * @var Closure|null
     */
    
protected static $terminalWidthResolver;

    
/**
     * Execute the console command.
     *
     * @param  IlluminateConsoleSchedulingSchedule  $schedule
     * @return void
     *
     * @throws Exception
     */
    
public function handle(Schedule $schedule)
    {
        
$events collect($schedule->events());

        if (
$events->isEmpty()) {
            
$this->components->info('No scheduled tasks have been defined.');

            return;
        }

        
$terminalWidth self::getTerminalWidth();

        
$expressionSpacing $this->getCronExpressionSpacing($events);

        
$timezone = new DateTimeZone($this->option('timezone') ?? config('app.timezone'));

        
$events $this->sortEvents($events$timezone);

        
$events $events->map(function ($event) use ($terminalWidth$expressionSpacing$timezone) {
            
$expression $this->formatCronExpression($event->expression$expressionSpacing);

            
$command $event->command ?? '';

            
$description $event->description ?? '';

            if (! 
$this->output->isVerbose()) {
                
$command str_replace([Application::phpBinary(), Application::artisanBinary()], [
                    
'php',
                    
preg_replace("#['"]#", '', Application::artisanBinary()),
                
], $command);
            }

            if (
$event instanceof CallbackEvent) {
                if (
class_exists($description)) {
                    
$command $description;
                    
$description '';
                } else {
                    
$command 'Closure at: '.$this->getClosureLocation($event);
                }
            }

            
$command mb_strlen($command) > "{$command} " '';

            
$nextDueDateLabel 'Next Due:';

            
$nextDueDate $this->getNextDueDateForEvent($event$timezone);

            
$nextDueDate $this->output->isVerbose()
                ? 
$nextDueDate->format('Y-m-d H:i:s P')
                : 
$nextDueDate->diffForHumans();

            
$hasMutex $event->mutex->exists($event) ? 'Has Mutex › ' '';

            
$dots str_repeat('.'max(
                
$terminalWidth mb_strlen($expression.$command.$nextDueDateLabel.$nextDueDate.$hasMutex) - 80
            
));

            
// Highlight the parameters...
            
$command preg_replace("#(php artisan [w-:]+) (.+)#"'$1 <fg=yellow;options=bold>$2</>'$command);

            return [
sprintf(
                
'  <fg=yellow>%s</>  %s<fg=#6C7280>%s %s%s %s</>',
                
$expression,
                
$command,
                
$dots,
                
$hasMutex,
                
$nextDueDateLabel,
                
$nextDueDate
            
), $this->output->isVerbose() && mb_strlen($description) > sprintf(
                
'  <fg=#6C7280>%s%s %s</>',
                
str_repeat(' 'mb_strlen($expression) + 2),
                
'⇁',
                
$description
            
) : ''];
        });

        
$this->line(
            
$events->flatten()->filter()->prepend('')->push('')->toArray()
        );
    }

    
/**
     * Gets the spacing to be used on each event row.
     *
     * @param  IlluminateSupportCollection  $events
     * @return array<int, int>
     */
    
private function getCronExpressionSpacing($events)
    {
        
$rows $events->map(fn ($event) => array_map('mb_strlen'preg_split("/s+/"$event->expression)));

        return 
collect($rows[0] ?? [])->keys()->map(fn ($key) => $rows->max($key))->all();
    }

    
/**
     * Sorts the events by due date if option set.
     *
     * @param  IlluminateSupportCollection  $events
     * @param  DateTimeZone  $timezone
     * @return IlluminateSupportCollection
     */
    
private function sortEvents(IlluminateSupportCollection $eventsDateTimeZone $timezone)
    {
        return 
$this->option('next')
                    ? 
$events->sortBy(fn ($event) => $this->getNextDueDateForEvent($event$timezone))
                    : 
$events;
    }

    
/**
     * Get the next due date for an event.
     *
     * @param  IlluminateConsoleSchedulingEvent  $event
     * @param  DateTimeZone  $timezone
     * @return IlluminateSupportCarbon
     */
    
private function getNextDueDateForEvent($eventDateTimeZone $timezone)
    {
        return 
Carbon::instance(
            (new 
CronExpression($event->expression))
                ->
getNextRunDate(Carbon::now()->setTimezone($event->timezone))
                ->
setTimezone($timezone)
        );
    }

    
/**
     * Formats the cron expression based on the spacing provided.
     *
     * @param  string  $expression
     * @param  array<int, int>  $spacing
     * @return string
     */
    
private function formatCronExpression($expression$spacing)
    {
        
$expressions preg_split("/s+/"$expression);

        return 
collect($spacing)
            ->
map(fn ($length$index) => str_pad($expressions[$index], $length))
            ->
implode(' ');
    }

    
/**
     * Get the file and line number for the event closure.
     *
     * @param  IlluminateConsoleSchedulingCallbackEvent  $event
     * @return string
     */
    
private function getClosureLocation(CallbackEvent $event)
    {
        
$callback tap((new ReflectionClass($event))->getProperty('callback'))
                        ->
setAccessible(true)
                        ->
getValue($event);

        if (
$callback instanceof Closure) {
            
$function = new ReflectionFunction($callback);

            return 
sprintf(
                
'%s:%s',
                
str_replace($this->laravel->basePath().DIRECTORY_SEPARATOR''$function->getFileName() ?: ''),
                
$function->getStartLine()
            );
        }

        if (
is_string($callback)) {
            return 
$callback;
        }

        if (
is_array($callback)) {
            
$className is_string($callback[0]) ? $callback[0] : $callback[0]::class;

            return 
sprintf('%s::%s'$className$callback[1]);
        }

        return 
sprintf('%s::__invoke'$callback::class);
    }

    
/**
     * Get the terminal width.
     *
     * @return int
     */
    
public static function getTerminalWidth()
    {
        return 
is_null(static::$terminalWidthResolver)
            ? (new 
Terminal)->getWidth()
            : 
call_user_func(static::$terminalWidthResolver);
    }

    
/**
     * Set a callback that should be used when resolving the terminal width.
     *
     * @param  Closure|null  $resolver
     * @return void
     */
    
public static function resolveTerminalWidthUsing($resolver)
    {
        static::
$terminalWidthResolver $resolver;
    }
}
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