PHP code example of bnussbau / trmnl-pipeline-php

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

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

    

bnussbau / trmnl-pipeline-php example snippets

use Bnussbau\EpaperPipeline\Model;
use Bnussbau\EpaperPipeline\EpaperPipeline;
use Bnussbau\EpaperPipeline\Stages\ImageStage;
use Bnussbau\EpaperPipeline\Stages\BrowserStage;

$html = file_get_contents('./tests/assets/framework2_og.html');

$image = new EpaperPipeline()
    ->model(Model::OG)
    ->pipe(new BrowserStage()
        ->html($html))
    ->pipe(new ImageStage())
    ->process();

echo "Generated image: $image";

use Bnussbau\EpaperPipeline\Stages\ImageStage;
use Bnussbau\EpaperPipeline\Model;

$imageStage = new ImageStage();
$imageStage->configureFromModel(Model::OG_BMP);

$result = $imageStage('./tests/assets/browsershot_og_1bit.png');
echo "Processed image: $result";

use Bnussbau\EpaperPipeline\Model;
use Bnussbau\EpaperPipeline\EpaperPipeline;
use Bnussbau\EpaperPipeline\Stages\ImageStage;
use Bnussbau\EpaperPipeline\Stages\BrowserStage;

$html = file_get_contents('./tests/assets/framework2_og.html');

$image = new EpaperPipeline()
    ->pipe(new BrowserStage()
        ->html($html))
    ->pipe(new ImageStage()
        ->format('png')
        ->width(800)
        ->height(600)
        ->rotation(90)
        ->colors(256)
        ->bitDepth(8))
    ->process();

echo "Generated image: $image";

use Bnussbau\EpaperPipeline\Stages\BrowserStage;

$image = (new \Bnussbau\EpaperPipeline\EpaperPipeline())
    ->pipe((new BrowserStage())
        ->timezone('America/New_York')
        ->html('<html><body><script>document.write(new Date().toString())</script></body></html>'))
    ->pipe(new \Bnussbau\EpaperPipeline\Stages\ImageStage())
    ->process();

use Bnussbau\EpaperPipeline\Model;
use Bnussbau\EpaperPipeline\EpaperPipeline;
use Bnussbau\EpaperPipeline\Stages\BrowserStage;
use Bnussbau\EpaperPipeline\Stages\ImageStage;
use Wnx\SidecarBrowsershot\BrowsershotLambda;

$html = file_get_contents('./tests/assets/framework2_og.html');

// Create your custom Browsershot instance (e.g., BrowsershotLambda)
$browsershotLambda = new BrowsershotLambda();

$image = new EpaperPipeline()
    ->model(Model::OG)
    ->pipe(new BrowserStage($browsershotLambda)
        ->html($html))
    ->pipe(new ImageStage())
    ->process();

echo "Generated image: $image";

use Bnussbau\EpaperPipeline\Model;
use Bnussbau\EpaperPipeline\EpaperPipeline;
use Bnussbau\EpaperPipeline\Stages\BrowserStage;
use Bnussbau\EpaperPipeline\Stages\ImageStage;

// Enable fake mode for testing
EpaperPipeline::fake();

$html = '<html><body>Test Content</body></html>';

$result = (new EpaperPipeline())
    ->model(Model::OG)
    ->pipe(new BrowserStage()->html($html))
    ->pipe(new ImageStage())
    ->process();

echo "Mock image generated: $result";

// Enable fake mode with a seed to produce distinct mock images per seed
EpaperPipeline::fake(seed: 'plugin-1');

$seededResult = (new EpaperPipeline())
    ->model(Model::OG)
    ->pipe(new BrowserStage()->html($html))
    ->pipe(new ImageStage())
    ->process();

echo "Seeded mock image generated: $seededResult";

// Disable fake mode when done
EpaperPipeline::restore();

$pipeline = new Pipeline();
$pipeline->model(Model::OG_PNG); // Set model for automatic configuration
$pipeline->pipe(new BrowserStage()); // Add browser stage
$pipeline->pipe(new ImageStage()); // Add image stage
$result = $pipeline->process($payload); // Process payload

$browserStage = new BrowserStage();
$browserStage
    ->html('<html><body>Content</body></html>')
    ->width(800)
    ->height(480)
    ->useDefaultDimensions() // force 800x480 e.g. in combination with Model to upscale image
    ->setBrowsershotOption('addStyleTag', json_encode(['content' => 'body{ color: red; }']));

$result = $browserStage(null);

$image = (new EpaperPipeline())
    ->model(Model::OG)
    ->pipe((new BrowserStage())->url('https://example.com'))
    ->pipe((new ImageStage())->dither())
    ->process();

$imageStage = new ImageStage();
$imageStage
    ->format('png')
    ->width(800)
    ->height(480)
    ->offsetX(0)
    ->offsetY(0)
    ->rotation(0)
    ->colors(2)
    ->bitDepth(1)
    ->outputPath('/path/to/output.png');

$result = $imageStage('/path/to/input.png');

use Bnussbau\EpaperPipeline\Stages\ImageStage;

(new ImageStage())
    ->dither()
    ->colors(2)
    ->bitDepth(1);

use Bnussbau\EpaperPipeline\Model;
use Bnussbau\EpaperPipeline\EpaperPipeline;
use Bnussbau\EpaperPipeline\Stages\BrowserStage;
use Bnussbau\EpaperPipeline\Stages\ImageStage;

$html = file_get_contents('./tests/assets/color_6a_test.html');

// Inky Impression 13.3 model has color-6a palette (6 colors: red, green, blue, yellow, black, white)
$image = new EpaperPipeline()
    ->model(Model::INKY_IMPRESSION_13_3)
    ->pipe(new BrowserStage()
        ->html($html))
    ->pipe(new ImageStage())
    ->process();

echo "Generated color image: $image";

use Bnussbau\EpaperPipeline\Stages\ImageStage;

// Define custom color palette (6 colors)
$colorPalette = [
    '#FF0000', // Red
    '#00FF00', // Green
    '#0000FF', // Blue
    '#FFFF00', // Yellow
    '#000000', // Black
    '#FFFFFF', // White
];

$imageStage = new ImageStage();
$imageStage
    ->format('png')
    ->colormap($colorPalette)
    ->dither(true); // Dithering works with color palettes (optional; only use for images)

$result = $imageStage('/path/to/input.png');
echo "Processed color image: $result";

$model = Model::OG_PNG;
$data = $model->getData();

echo $model->getLabel(); // "TRMNL OG (1-bit)"
echo $model->getWidth(); // 800
echo $model->getHeight(); // 480
echo $model->getColors(); // 2
echo $model->getBitDepth(); // 1

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