daux.io/libs/Format/HTMLFile/ContentPage.php

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<?php namespace Todaymade\Daux\Format\HTMLFile;
use Todaymade\Daux\Format\Base\EmbedImages;
use Todaymade\Daux\Tree\Raw;
class ContentPage extends \Todaymade\Daux\Format\Base\ContentPage
{
public $attachments = [];
protected function generatePage()
{
$content = parent::generatePage();
// Embed images
// We do it after generation so we can catch the images that were in html already
$content = (new EmbedImages($this->params['tree']))
->embed(
$content,
$this->file,
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function($src, array $attributes, Raw $file) {
// TODO :: ignore absolute paths
$content = base64_encode(file_get_contents($file->getPath()));
$attr = '';
foreach ($attributes as $name => $value) {
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$attr .= ' ' . $name . '="' . htmlentities($value, ENT_QUOTES, 'UTF-8', false) . '"';
}
// TODO :: handle other formats than PNG as well
return "<img $attr src=\"data:image/png;base64,$content\"/>";
}
);
return $content;
}
}