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📁 ..	-	2025-05-25 12:37
📄 menu_dialog.php <?php /** * File containing the ezcConsoleMenuDialog class. * * @package ConsoleTools * @version 1.6.1 * @copyright Copyright (C) 2005-2010 eZ Systems AS. All rights reserved. * @license http://ez.no/licenses/new_bsd New BSD License * @filesource / /* * Dialog class to make the user choose from a menu. * This dialog implementation displays a menu structure to the user and * receives a valid menu selection. * * The behaviour of this dialog is defined by an instance of * {@link ezcConsoleMenuDialogOptions}. * * @package ConsoleTools * @version 1.6.1 / class ezcConsoleMenuDialog implements ezcConsoleDialog { /* * Dialog result * * @var mixed / protected $result; /* * Properties * * @var array / protected $properties = array( "options" => null, "output" => null, ); /* * Creates a new menu dialog. * Creates a new question dialog to be displayed to the user. All behaviour is * defined through the $options parameter. The $output parameter is used to * display the dialog in the {@link display()} method. * * @param ezcConsoleOutput $output Output object. * @param ezcConsoleMenuDialogOptions $options The options. * @return void / public function __construct( ezcConsoleOutput $output, ezcConsoleMenuDialogOptions $options = null ) { $this->output = $output; $this->options = $options === null ? new ezcConsoleMenuDialogOptions() : $options; } /* * Returns if the dialog retrieved a valid result. * If a valid result has already been received, this method returns true, * otherwise false. * * @return bool If a valid result was retrieved. / public function hasValidResult() { return ( $this->result !== null ); } /* * Returns the result retrieved. * If no valid result was retreived, yet, this method throws an * ezcConsoleNoValidDialogResultException. Use {@link hasValidResult()} to * avoid this. * * @return mixed The retreived result. * * @throws ezcDialogNoValidResultException * if this method is called without a valid result being retrieved * by the object. Use {@link hasValidResult()} to avoid this * exception. / public function getResult() { if ( $this->result === null ) { throw new ezcConsoleNoValidDialogResultException(); } return $this->result; } /* * Displays the dialog and retreives a value from the user. * Displays the dialog and retreives the desired answer from the user. If * the a valid result is retrieved, it can be obtained using {@link * getResult()}. The method {@link hasValidResult()} can be used to check * if a valid result is available. * * @return void * @throws ezcConsoleDialogAbortException * if the user closes STDIN using <CTRL>-D. / public function display() { $this->reset(); $text = "{$this->options->text}\n"; foreach ( $this->options->validator->getElements() as $key => $entry ) { $text .= sprintf( $this->options->formatString, $key, $entry ); } $text .= "\n{$this->options->selectText}{$this->options->validator->getResultString()} "; $this->output->outputText( $text, $this->options->format ); $result = $this->options->validator->fixup( ezcConsoleDialogViewer::readLine() ); if ( $this->options->validator->validate( $result ) ) { $this->result = $result; } } /* * Reset the dialog. * Resets a possibly received result and all changes made to the dialog * during {@link display()}. After that, the dialog can be re-used. All * option values are kept. * * @return void / public function reset() { $this->result = null; } /* * Property read access. * * @throws ezcBasePropertyNotFoundException * If the the desired property is not found. * * @param string $propertyName Name of the property. * @return mixed Value of the property or null. * @ignore / public function __get( $propertyName ) { if ( array_key_exists( $propertyName, $this->properties ) ) { return $this->properties[$propertyName]; } throw new ezcBasePropertyNotFoundException( $propertyName ); } /* * Property write access. * * @param string $propertyName Name of the property. * @param mixed $propertyValue The value for the property. * * @throws ezcBasePropertyPermissionException * If the property you try to access is read-only. * @throws ezcBasePropertyNotFoundException * If the the desired property is not found. * @ignore / public function __set( $propertyName, $propertyValue ) { switch ( $propertyName ) { case "options": if ( ( $propertyValue instanceof ezcConsoleMenuDialogOptions ) === false ) { throw new ezcBaseValueException( $propertyName, ( is_object( $propertyValue ) ? get_class( $propertyValue ) : gettype( $propertyValue ) ), "instance of ezcConsoleMenuDialogOptions" ); } break; case "output": if ( ( $propertyValue instanceof ezcConsoleOutput ) === false ) { throw new ezcBaseValueException( $propertyName, ( is_object( $propertyValue ) ? get_class( $propertyValue ) : gettype( $propertyValue ) ), "instance of ezcConsoleOutput" ); } break; default: throw new ezcBasePropertyNotFoundException( $propertyName ); } $this->properties[$propertyName] = $propertyValue; } /* * Property isset access. * * @param string $propertyName Name of the property to check. * @return bool If the property exists or not. * @ignore */ public function __isset( $propertyName ) { return array_key_exists( $propertyName, $this->properties ); } } ?>	6.47 KB	2024-07-17 10:16
📄 question_dialog.php <?php /** * File containing the ezcConsoleQuestionDialog class. * * @package ConsoleTools * @version 1.6.1 * @copyright Copyright (C) 2005-2010 eZ Systems AS. All rights reserved. * @license http://ez.no/licenses/new_bsd New BSD License * @filesource / /* * Dialog class to ask a simple question. * This dialog outputs a certain string to the user and requests a line of * input. This is commonly used to ask questions like "Do you want to proceed?" * and retrieve an answer like "y" for yes or "n" for no. * * The behaviour of this dialog is defined by an instance of * {@link ezcConsoleQuestionDialogOptions}. * * @package ConsoleTools * @version 1.6.1 * * @property ezcConsoleQuestionDialogOptions $options * Options for the dialog. * @property ezcConsoleOutput $output * Output object for displaying the dialog. / class ezcConsoleQuestionDialog implements ezcConsoleDialog { /* * Dialog result * * @var mixed / protected $result; /* * Properties * * @var array / protected $properties = array( "options" => null, "output" => null, ); /* * Creates a new question dialog. * Creates a new menu dialog to be displayed to the user. All behaviour is * defined through the $options parameter. The $output parameter is used to * display the dialog in the {@link display()} method. * * @param ezcConsoleOutput $output Output object. * @param ezcConsoleQuestionDialogOptions $options Options. * @return void / public function __construct( ezcConsoleOutput $output, ezcConsoleQuestionDialogOptions $options = null ) { $this->output = $output; $this->options = $options === null ? new ezcConsoleQuestionDialogOptions() : $options; } /* * Returns if the dialog retrieved a valid result. * If a valid result has already been received, this method returns true, * otherwise false. * * @return bool If a valid result was retrieved. / public function hasValidResult() { return $this->result !== null; } /* * Returns the result retrieved. * If no valid result was retreived, yet, this method should throw an * ezcConsoleNoValidDialogResultException. * * If no valid result was retreived, yet, this method throws an * ezcConsoleNoValidDialogResultException. Use {@link hasValidResult()} to * avoid this. * * @return mixed The retreived result. * * @throws ezcDialogNoValidResultException * if this method is called without a valid result being retrieved * by the object. Use {@link hasValidResult()} to avoid this * exception. / public function getResult() { if ( $this->result === null ) { throw new ezcConsoleNoValidDialogResultException(); } return $this->result; } /* * Displays the dialog and retreives a value from the user. * Displays the dialog and retreives the desired answer from the user. If * the a valid result is retrieved, it can be obtained using {@link * getResult()}. The method {@link hasValidResult()} can be used to check * if a valid result is available. * * @return void * @throws ezcConsoleDialogAbortException * if the user closes STDIN using <CTRL>-D. / public function display() { $this->reset(); $this->output->outputText( $this->options->text . ( $this->options->showResults === true ? " " . $this->options->validator->getResultString() : "" ) . " ", $this->options->format ); $result = $this->options->validator->fixup( ezcConsoleDialogViewer::readLine() ); if ( $this->options->validator->validate( $result ) ) { $this->result = $result; } } /* * Reset the dialog. * Resets a possibly received result and all changes made to the dialog * during {@link display()}. After that, the dialog can be re-used. All * option values are kept. * * @return void / public function reset() { $this->result = null; } /* * Returns a ready to use yes/no question dialog. * Returns a question dialog, which requests the answers "y" for "yes" or * "n" for "no" from the user. The answer is converted to lower-case. * * <code> * // Would you like to proceed? (y/n) * $dialog = ezcConsoleDialog( $out, "Would you like to proceed?" ); * * // Would you like to proceed? (y/n) [n] * $dialog = ezcConsoleDialog( $out, "Would you like to proceed?", "n" ); * </code> * * @param ezcConsoleOutput $out Output object. * @param string $questionString Question string. * @param string $default "y" or "n", if default value is desired. * @return ezcConsoleQuestionDialog The created dialog. / public static function YesNoQuestion( ezcConsoleOutput $out, $questionString, $default = null ) { $opts = new ezcConsoleQuestionDialogOptions(); $opts->text = $questionString; $opts->showResults = true; $opts->validator = new ezcConsoleQuestionDialogMappingValidator( array( "y", "n" ), $default, ezcConsoleQuestionDialogCollectionValidator::CONVERT_LOWER, array( 'yes' => 'y', 'no' => 'n', ) ); return new ezcConsoleQuestionDialog( $out, $opts ); } /* * Property read access. * * @throws ezcBasePropertyNotFoundException * If the the desired property is not found. * * @param string $propertyName Name of the property. * @return mixed Value of the property or null. * @ignore / public function __get( $propertyName ) { if ( array_key_exists( $propertyName, $this->properties ) ) { return $this->properties[$propertyName]; } throw new ezcBasePropertyNotFoundException( $propertyName ); } /* * Property write access. * * @param string $propertyName Name of the property. * @param mixed $propertyValue The value for the property. * * @throws ezcBasePropertyPermissionException * If the property you try to access is read-only. * @throws ezcBasePropertyNotFoundException * If the the desired property is not found. * @ignore / public function __set( $propertyName, $propertyValue ) { switch ( $propertyName ) { case "options": if ( ( $propertyValue instanceof ezcConsoleQuestionDialogOptions ) === false ) { throw new ezcBaseValueException( $propertyName, ( is_object( $propertyValue ) ? get_class( $propertyValue ) : gettype( $propertyValue ) ), "instance of ezcConsoleQuestionDialogOptions" ); } break; case "output": if ( ( $propertyValue instanceof ezcConsoleOutput ) === false ) { throw new ezcBaseValueException( $propertyName, ( is_object( $propertyValue ) ? get_class( $propertyValue ) : gettype( $propertyValue ) ), "instance of ezcConsoleOutput" ); } break; default: throw new ezcBasePropertyNotFoundException( $propertyName ); } $this->properties[$propertyName] = $propertyValue; } /* * Property isset access. * * @param string $propertyName Name of the property to check. * @return bool If the property exists or not. * @ignore */ public function __isset( $propertyName ) { return array_key_exists( $propertyName, $this->properties ); } } ?>	7.99 KB	2024-07-17 10:16
📁 validators	-	2025-05-25 12:37

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