60 lines
1.3 KiB
PHP
Executable File
60 lines
1.3 KiB
PHP
Executable File
<?php
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/*
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Snippets are a great way to store code snippets for reuse
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or to keep your templates clean.
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Block snippets control the HTML for individual blocks
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in the blocks field. This image snippet overwrites
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Kirby's default image block to add custom classes
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and data attributes.
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More about snippets:
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https://getkirby.com/docs/guide/templates/snippets
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*/
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$alt = $block->alt();
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$caption = $block->caption();
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$contain = $block->crop()->isFalse();
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$link = $block->link();
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$ratio = $block->ratio()->or('auto');
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$class = $ratio != 'auto' ? 'img' : 'auto';
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$src = null;
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$lightbox = $link->isEmpty();
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if ($block->location() == 'web') {
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$src = $block->src();
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} elseif ($image = $block->image()->toFile()) {
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$alt = $alt ?? $image->alt();
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$src = $image->url();
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}
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if ($ratio !== 'auto') {
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$ratio = Str::split($ratio, '/');
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$w = $ratio[0] ?? 1;
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$h = $ratio[1] ?? 1;
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}
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$attrs = attr([
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'class' => $class,
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'data-contain' => $contain,
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'data-lightbox' => $lightbox,
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'href' => $link->or($src),
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'style' => '--w:' . $w . '; --h:' . $h,
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]);
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?>
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<?php if ($src): ?>
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<figure>
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<a <?= $attrs ?>>
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<img src="<?= $src ?>" alt="<?= $alt ?>">
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</a>
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<?php if ($caption->isNotEmpty()): ?>
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<figcaption class="img-caption">
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<?= $caption ?>
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</figcaption>
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<?php endif ?>
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</figure>
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<?php endif ?>
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