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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,154 @@ | ||
| <?php declare(strict_types=1); | ||
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| namespace HexagonalPlayground\Application\Email; | ||
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| use DOMDocument; | ||
| use DOMElement; | ||
| use DOMNode; | ||
|
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| class HtmlMailRenderer | ||
| { | ||
| private array $styles = [ | ||
| 'body' => [ | ||
| 'margin' => '0', | ||
| 'padding' => '0', | ||
| 'font-family' => 'Arial, sans-serif', | ||
| ], | ||
| 'table' => [ | ||
| 'width' => '100%', | ||
| 'border-collapse' => 'collapse', | ||
| ], | ||
| 'img' => [ | ||
| 'display' => 'block', | ||
| 'max-width' => '100%', | ||
| 'height' => 'auto', | ||
| ], | ||
| '.container' => [ | ||
| 'width' => '100%', | ||
| 'max-width' => '600px', | ||
| 'margin' => '0 auto', | ||
| 'padding' => '20px' | ||
| ], | ||
| '.header' => [ | ||
| 'text-align' => 'center', | ||
| 'padding' => '40px 0', | ||
| ], | ||
| '.content' => [ | ||
| 'background-color' => '#ffffff', | ||
| 'padding' => '20px', | ||
| 'text-align' => 'center', | ||
| ], | ||
| '.cta-button' => [ | ||
| 'background-color' => '#ffc700', | ||
| 'color' => '#000000', | ||
| 'padding' => '15px 25px', | ||
| 'text-decoration' => 'none', | ||
| 'font-weight' => 'bold', | ||
| 'border-radius' => '5px', | ||
| 'display' => 'inline-block', | ||
| 'margin-top' => '20px', | ||
| ], | ||
| '.footer' => [ | ||
| 'text-align' => 'center', | ||
| 'padding' => '20px', | ||
| 'font-size' => '12px', | ||
| 'color' => '#888888' | ||
| ] | ||
| ]; | ||
|
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| public function render(array $data): string | ||
| { | ||
| $document = new DOMDocument(); | ||
| $html = $this->addElement($document, $document, 'html'); | ||
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| $this->addHeadElement($document, $html, $data); | ||
| $this->addBodyElement($document, $html, $data); | ||
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| return $document->saveHTML(); | ||
| } | ||
|
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| private function addHeadElement(DOMDocument $document, DOMNode $parent, array $data): DOMElement | ||
| { | ||
| $head = $this->addElement($document, $parent, 'head'); | ||
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| $this->addElement($document, $head, 'meta', ['charset' => 'UTF-8']); | ||
| $this->addElement($document, $head, 'meta', ['name' => 'viewport', 'value' => 'width=device-width, initial-scale=1.0']); | ||
| $this->addElement($document, $head, 'title', [], $data['subject']); | ||
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| return $head; | ||
| } | ||
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| private function addBodyElement(DOMDocument $document, DOMNode $parent, array $data): DOMElement | ||
| { | ||
| $body = $this->addElement($document, $parent, 'body'); | ||
|
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| // Table + Container | ||
| $table = $this->addElement($document, $body, 'table', [ | ||
| 'role' => 'presentation', | ||
| 'width' => '100%', | ||
| 'cellspacing' => '0', | ||
| 'cellpadding' => '0', | ||
| 'border' => '0' | ||
| ]); | ||
| $tableRow = $this->addElement($document, $table, 'tr'); | ||
| $tableCol = $this->addElement($document, $tableRow, 'td', ['align' => 'center']); | ||
| $container = $this->addElement($document, $tableCol, 'div', ['class' => 'container']); | ||
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| // Header | ||
| $header = $this->addElement($document, $container, 'div', ['class' => 'header']); | ||
| $this->addElement($document, $header, 'img', [ | ||
| 'src' => $data['logo']['src'], | ||
| 'alt' => $data['logo']['alt'] | ||
| ]); | ||
|
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| // Content | ||
| $content = $this->addElement($document, $container, 'div', ['class' => 'content']); | ||
| $this->addElement($document, $content, 'h1', [], $data['subject']); | ||
| $this->addElement($document, $content, 'p', [], $data['content']['text']); | ||
| $this->addElement($document, $content, 'a', [ | ||
| 'class' => 'cta-button', | ||
| 'href' => $data['content']['action']['href'] | ||
| ], $data['content']['action']['label']); | ||
|
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| // Footer | ||
| $footer = $this->addElement($document, $container, 'div', ['class' => 'footer']); | ||
| foreach ($data['footer']['hints'] as $hint) { | ||
| $this->addElement($document, $footer, 'p', [], $hint); | ||
| } | ||
|
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| return $body; | ||
| } | ||
|
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| private function addElement(DOMDocument $document, DOMNode $parent, string $tag, array $attributes = [], ?string $text = null): DOMElement | ||
| { | ||
| $element = $document->createElement($tag); | ||
|
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| $styles = []; | ||
| $styles = array_merge($styles, $this->styles[$element->tagName] ?? []); | ||
|
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| if (isset($attributes['class'])) { | ||
| $styles = array_merge($styles, $this->styles['.' . $attributes['class']] ?? []); | ||
| unset($attributes['class']); | ||
| } | ||
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| foreach ($attributes as $name => $value) { | ||
| $element->setAttribute($name, $value); | ||
| } | ||
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| if (count($styles) > 0) { | ||
| $values = []; | ||
| foreach ($styles as $name => $value) { | ||
| $values[] = "$name:$value"; | ||
| } | ||
| $element->setAttribute('style', implode(';', $values)); | ||
| } | ||
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| if ($text !== null) { | ||
| $element->appendChild($document->createTextNode($text)); | ||
| } | ||
|
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| $parent->appendChild($element); | ||
|
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| return $element; | ||
| } | ||
| } |
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