PHP Class Neos\Flow\Cli\ConsoleOutput

显示文件 Open project: neos/flow-development-collection Class Usage Examples

Protected Properties

Property	Type	Description
$dialogHelper	Symfony\Component\Console\Helper\DialogHelper
$output	Symfony\Component\Console\Output\ConsoleOutput
$progressHelper	Symfony\Component\Console\Helper\ProgressHelper
$tableHelper	Symfony\Component\Console\Helper\TableHelper

Public Methods

Method	Description
__construct ( )	Creates and initializes the SymfonyConsoleOutput instance
ask ( string \| array $question, string $default = null, array $autocomplete = null ) : string	Asks a question to the user
askAndValidate ( string \| array $question, callable $validator, integer \| boolean $attempts = false, string $default = null, array $autocomplete = null ) : mixed	Asks for a value and validates the response
askConfirmation ( string \| array $question, boolean $default = true ) : boolean	Asks a confirmation to the user.
askHiddenResponse ( string \| array $question, boolean $fallback = true ) : string	Asks a question to the user, the response is hidden
askHiddenResponseAndValidate ( string \| array $question, callable $validator, integer \| boolean $attempts = false, boolean $fallback = true ) : string	Asks for a value, hide and validates the response
getMaximumLineLength ( ) : integer	Returns the desired maximum line length for console output.
output ( string $text, array $arguments = [] ) : void	Outputs specified text to the console window You can specify arguments that will be passed to the text via sprintf
outputFormatted ( string $text = '', array $arguments = [], integer $leftPadding ) : void	Formats the given text to fit into the maximum line length and outputs it to the console window
outputLine ( string $text = '', array $arguments = [] ) : void	Outputs specified text to the console window and appends a line break
outputTable ( array $rows, array $headers = null )	Renders a table like output of the given $rows
progressAdvance ( integer $step = 1, boolean $redraw = false ) : void	Advances the progress output X steps
progressFinish ( ) : void	Finishes the progress output
progressSet ( integer $current, boolean $redraw = false ) : void	Sets the current progress
progressStart ( integer $max = null ) : void	Starts the progress output
select ( string \| array $question, array $choices, boolean $default = null, boolean $multiSelect = false, boolean \| integer $attempts = false ) : integer \| string \| array	Asks the user to select a value

Protected Methods

Method	Description
getDialogHelper ( ) : DialogHelper	Returns or initializes the symfony/console DialogHelper
getProgressHelper ( ) : Symfony\Component\Console\Helper\ProgressHelper	Returns or initializes the symfony/console ProgressHelper
getTableHelper ( ) : Symfony\Component\Console\Helper\TableHelper	Returns or initializes the symfony/console TableHelper

Method Details

__construct() public method

Creates and initializes the SymfonyConsoleOutput instance

public __construct ( )

ask() public method

Asks a question to the user

public ask ( string \| array $question, string $default = null, array $autocomplete = null ) : string
$question	string \| array	The question to ask. If an array each array item is turned into one line of a multi-line question
$default	string	The default answer if none is given by the user
$autocomplete	array	List of values to autocomplete. This only works if "stty" is installed
return	string	The user answer

askAndValidate() public method

The validator receives the data to validate. It must return the validated data when the data is valid and throw an exception otherwise.

public askAndValidate ( string \| array $question, callable $validator, integer \| boolean $attempts = false, string $default = null, array $autocomplete = null ) : mixed
$question	string \| array	The question to ask. If an array each array item is turned into one line of a multi-line question
$validator	callable	A PHP callback that gets a value and is expected to return the (transformed) value or throw an exception if it wasn't valid
$attempts	integer \| boolean	Max number of times to ask before giving up (false by default, which means infinite)
$default	string	The default answer if none is given by the user
$autocomplete	array	List of values to autocomplete. This only works if "stty" is installed
return	mixed

askConfirmation() public method

The question will be asked until the user answers by nothing, yes, or no.

public askConfirmation ( string \| array $question, boolean $default = true ) : boolean
$question	string \| array	The question to ask. If an array each array item is turned into one line of a multi-line question
$default	boolean	The default answer if the user enters nothing
return	boolean	true if the user has confirmed, false otherwise

askHiddenResponse() public method

Asks a question to the user, the response is hidden

public askHiddenResponse ( string \| array $question, boolean $fallback = true ) : string
$question	string \| array	The question. If an array each array item is turned into one line of a multi-line question
$fallback	boolean	In case the response can not be hidden, whether to fallback on non-hidden question or not
return	string	The answer

askHiddenResponseAndValidate() public method

The validator receives the data to validate. It must return the validated data when the data is valid and throw an exception otherwise.

public askHiddenResponseAndValidate ( string \| array $question, callable $validator, integer \| boolean $attempts = false, boolean $fallback = true ) : string
$question	string \| array	The question to ask. If an array each array item is turned into one line of a multi-line question
$validator	callable	A PHP callback that gets a value and is expected to return the (transformed) value or throw an exception if it wasn't valid
$attempts	integer \| boolean	Max number of times to ask before giving up (false by default, which means infinite)
$fallback	boolean	In case the response can not be hidden, whether to fallback on non-hidden question or not
return	string	The response

getDialogHelper() protected method

Returns or initializes the symfony/console DialogHelper

protected getDialogHelper ( ) : DialogHelper
return	Symfony\Component\Console\Helper\DialogHelper

getMaximumLineLength() public method

Returns the desired maximum line length for console output.

public getMaximumLineLength ( ) : integer
return	integer

getProgressHelper() protected method

Returns or initializes the symfony/console ProgressHelper

protected getProgressHelper ( ) : Symfony\Component\Console\Helper\ProgressHelper
return	Symfony\Component\Console\Helper\ProgressHelper

getTableHelper() protected method

Returns or initializes the symfony/console TableHelper

protected getTableHelper ( ) : Symfony\Component\Console\Helper\TableHelper
return	Symfony\Component\Console\Helper\TableHelper

output() public method

Outputs specified text to the console window You can specify arguments that will be passed to the text via sprintf

outputFormatted() public method

Formats the given text to fit into the maximum line length and outputs it to the console window

outputLine() public method

Outputs specified text to the console window and appends a line break

outputTable() public method

Renders a table like output of the given $rows

public outputTable ( array $rows, array $headers = null )
$rows	array
$headers	array

progressAdvance() public method

Advances the progress output X steps

public progressAdvance ( integer $step = 1, boolean $redraw = false ) : void
$step	integer	Number of steps to advance
$redraw	boolean	Whether to redraw or not
return	void

progressFinish() public method

Finishes the progress output

public progressFinish ( ) : void
return	void

progressSet() public method

Sets the current progress

public progressSet ( integer $current, boolean $redraw = false ) : void
$current	integer	The current progress
$redraw	boolean	Whether to redraw or not
return	void

progressStart() public method

Starts the progress output

public progressStart ( integer $max = null ) : void
$max	integer	Maximum steps. If NULL an indeterminate progress bar is rendered
return	void

select() public method

Asks the user to select a value

public select ( string \| array $question, array $choices, boolean $default = null, boolean $multiSelect = false, boolean \| integer $attempts = false ) : integer \| string \| array
$question	string \| array	The question to ask. If an array each array item is turned into one line of a multi-line question
$choices	array	List of choices to pick from
$default	boolean	The default answer if the user enters nothing
$multiSelect	boolean	If TRUE the result will be an array with the selected options. Multiple options can be given separated by commas
$attempts	boolean \| integer	Max number of times to ask before giving up (false by default, which means infinite)
return	integer \| string \| array	The selected value or values (the key of the choices array)

Property Details

$dialogHelper protected_oe property

protected DialogHelper,Symfony\Component\Console\Helper $dialogHelper
return	Symfony\Component\Console\Helper\DialogHelper

$output protected_oe property

protected ConsoleOutput,Symfony\Component\Console\Output $output
return	Symfony\Component\Console\Output\ConsoleOutput

$progressHelper protected_oe property

protected ProgressHelper,Symfony\Component\Console\Helper $progressHelper
return	Symfony\Component\Console\Helper\ProgressHelper

$tableHelper protected_oe property

protected TableHelper,Symfony\Component\Console\Helper $tableHelper
return	Symfony\Component\Console\Helper\TableHelper

public output ( string $text, array $arguments = [] ) : void
$text	string	Text to output
$arguments	array	Optional arguments to use for sprintf
return	void

public outputFormatted ( string $text = '', array $arguments = [], integer $leftPadding ) : void
$text	string	Text to output
$arguments	array	Optional arguments to use for sprintf
$leftPadding	integer	The number of spaces to use for indentation
return	void

public outputLine ( string $text = '', array $arguments = [] ) : void
$text	string	Text to output
$arguments	array	Optional arguments to use for sprintf
return	void