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<?php |
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namespace PhpSchool\CliMenu\MenuItem; |
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use Assert\Assertion; |
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use PhpSchool\CliMenu\MenuStyle; |
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/** |
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* Class AsciiArtItem |
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* |
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* @package PhpSchool\CliMenu\MenuItem |
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* @author Michael Woodward <[email protected]> |
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*/ |
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class AsciiArtItem implements MenuItemInterface |
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{ |
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/** |
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* Possible positions of the ascii art |
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*/ |
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const POSITION_CENTER = 'center'; |
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const POSITION_LEFT = 'left'; |
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const POSITION_RIGHT = 'right'; |
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/** |
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* @var string |
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*/ |
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private $text; |
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/** |
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* @var string |
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*/ |
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private $position; |
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/** |
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* @var int |
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*/ |
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private $artLength; |
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/** |
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* @param string $text |
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* @param string $position |
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*/ |
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public function __construct($text, $position = self::POSITION_CENTER) |
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{ |
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Assertion::string($text); |
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Assertion::inArray($position, [self::POSITION_CENTER, self::POSITION_RIGHT, self::POSITION_LEFT]); |
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$this->text = $text; |
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$this->position = $position; |
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$this->artLength = max(array_map('mb_strlen', explode("\n", $text))); |
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} |
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/** |
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* The output text for the item |
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* |
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* @param MenuStyle $style |
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* @param bool $selected |
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* @return array |
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*/ |
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public function getRows(MenuStyle $style, $selected = false) |
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{ |
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$justificationHelper = new Helper\AsciiArtItemJustificationHelper( |
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$this->position, |
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$style->getContentWidth(), |
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$this->artLength); |
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return array_map(function ($row) use ($justificationHelper) { |
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return $justificationHelper->justifyRow($row); |
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}, explode("\n", $this->text)); |
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} |
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/** |
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* Can the item be selected |
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* |
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* @return bool |
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*/ |
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public function canSelect() |
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{ |
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return false; |
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} |
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/** |
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* Execute the items callable if required |
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* |
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* @return void |
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*/ |
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public function getSelectAction() |
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{ |
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return; |
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} |
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/** |
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* Return the raw string of text |
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* |
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* @return string |
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*/ |
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public function getText() |
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{ |
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return $this->text; |
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} |
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/** |
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* Whether or not the menu item is showing the menustyle extra value |
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* |
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* @return bool |
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*/ |
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public function showsItemExtra() |
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{ |
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return false; |
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} |
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} |
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php-school /
cli-menu
