74 lines
1.9 KiB
PHP
74 lines
1.9 KiB
PHP
<?php
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namespace MailPoet\Form\Block;
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class Heading {
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public function render(array $block): string {
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$content = ($block['params']['content'] ?? '');
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return $this->wrapContent($content, $block);
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}
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private function wrapContent(string $content, array $block): string {
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$tag = $this->renderTag($block);
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$attributes = $this->renderAttributes($block);
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$openTag = $this->getOpenTag($tag, $attributes);
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return $openTag
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. $content
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. "</$tag>";
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}
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private function renderTag(array $block): string {
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$tag = 'h2';
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if (isset($block['params']['level'])) {
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$tag = 'h' . $block['params']['level'];
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}
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return $tag;
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}
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private function renderAttributes(array $block): array {
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$result = [];
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if (isset($block['params']['class_name'])) {
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$result[] = $this->renderClass($block);
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}
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if (isset($block['params']['anchor'])) {
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$result[] = $this->renderAnchor($block);
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}
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if (isset($block['params']['align']) || isset($block['params']['text_color'])) {
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$result[] = $this->renderStyle($block);
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}
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return $result;
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}
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private function getOpenTag(string $tag, array $attributes): string {
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if (empty($attributes)) {
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return "<$tag>";
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}
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return "<$tag " . join(' ', $attributes) . ">";
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}
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private function renderClass(array $block): string {
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return 'class="'
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. $block['params']['class_name']
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. '"';
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}
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private function renderAnchor(array $block): string {
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return 'id="'
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. $block['params']['anchor']
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. '"';
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}
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private function renderStyle(array $block): string {
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$styles = [];
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if (isset($block['params']['align'])) {
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$styles[] = 'text-align: ' . $block['params']['align'];
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}
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if (isset($block['params']['text_color'])) {
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$styles[] = 'color: ' . $block['params']['text_color'];
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}
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return 'style="'
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. join('; ', $styles)
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. '"';
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}
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}
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