28 lines
1.1 KiB
PHP
Executable File
28 lines
1.1 KiB
PHP
Executable File
<?php
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class FavoriteHelper extends Rails\ActionView\Helper
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{
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public function favorite_list(Post $post)
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{
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if (!$users = $post->favorited_by())
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return "no one";
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$html = array();
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foreach (range(0, 5) as $i) {
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if (!isset($users[$i]))
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break;
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$html[] = '<a href="/user/show/' . array_shift($users[$i]) . '">' . array_shift($users[$i]) . '</a>';
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}
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$output = implode(', ', $html);
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$html = array();
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if (count($users) > 6) {
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foreach (range(6, count($users) - 1) as $i)
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$html[] = '<a href="/user/show/' . $users[$i]['id'] . '">' . $users[$i]['name'] . '</a>';
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$html = '<span id="remaining-favs" style="display: none;">, '.implode(', ', $html).'</span>';
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$output .= $html.' <span id="remaining-favs-link">(<a href="#" onclick="$(\'remaining-favs\').show(); $(\'remaining-favs-link\').hide(); return false;">'.(count($users)-6).' more</a>)</span>';
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}
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return $output;
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}
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} |