PHP code example of lukaszmakuch / text-generator

    
        
<?php
require_once('vendor/autoload.php');

/* Start to develop here. Best regards https://php-download.com/ */

    

lukaszmakuch / text-generator example snippets

use lukaszmakuch\TextGenerator\TextGenerator;
use lukaszmakuch\TextGenerator\Exception\UnableToGetText;

/* @var $textGenerator TextGenerator */
try {
    echo $textGenerator->getTextBasedOn($anything);
} catch (UnableToGetText $e) {
    echo $e->getMessage();
}

use lukaszmakuch\TextGenerator\ClassBasedTextGenerator;

/* @var $textGenerator ClassBasedTextGenerator */
$textGenerator->addTextualRepresentationOf(
    \DateTime::class,
    "a DateTime object"
);
echo $textGenerator->getTextBasedOn(new \DateTime()); //"a DateTime object"

use lukaszmakuch\TextGenerator\ObjectToTextConverter;

class DateTimeTextPresenter extends ObjectToTextConverter
{
    protected function getClassOfSupportedObjects()
    {
        return \DateTime::class;
    }

    protected function getTextBasedOnObject($object)
    {
        /* @var $object \DateTime */
        return $object->format("It's " . $object->format("Y"));
    }
}

$textGenerator = new DateTimeTextPresenter();
echo $textGenerator->getTextBasedOn(new \DateTime("2016-01-01")); //"It's 2016"

use lukaszmakuch\TextGenerator\TextGeneratorWithDefaultText;
use lukaszmakuch\TextGenerator\TextGenerator;

$textGenerator = new TextGeneratorWithDefaultText(
    /* @var $actualGenerator TextGenerator */
    $actualGenerator,
    "default text if the input is not supported"
);

use lukaszmakuch\TextGenerator\NULLTextGenerator;

$textGenerator = NULLTextGenerator::getInstance();
$textGenerator->getTextBasedOn($anything); //an empty string

use lukaszmakuch\TextGenerator\StaticTextGenerator;

(new StaticTextGenerator("abc"))->getTextBasedOn("anything"); //abc

use lukaszmakuch\TextGenerator\SimpleTextGeneratorProxy;
use lukaszmakuch\TextGenerator\TextGenerator;

/* @var $actualGenerator TextGenerator */
$textGenerator = new SimpleTextGeneratorProxy();
$textGenerator->setActualGenerator(actualGenerator)

use lukaszmakuch\TextGenerator\SimpleTextGeneratorProxy;
use lukaszmakuch\TextGenerator\TextGenerator;

/* @var $dateTimeTextGenerator TextGenerator */
/* @var $someClassObjectsTextGenerator TextGenerator */
$textGenerator = new ClassBasedTextGeneratorProxy();
$textGenerator->registerActualGenerator(
    \DateTime::class,
    $dateTimeTextGenerator
);
$textGenerator->registerActualGenerator(
    SomeClass::class,
    $someClassObjectsTextGenerator
);

use lukaszmakuch\TextGenerator\TextGenerator;
use lukaszmakuch\TextGenerator\ChainOfTextGenerators;

$chain = (new ChainOfTextGenerators())
    ->add($ifThisGeneratorFails)
    ->add($thisOneIsUsed)
    ->add($andIfItFailsThenThisOneIsUsed);