45 lines
1.2 KiB
PHP
45 lines
1.2 KiB
PHP
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<?php
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// @codingStandardsIgnoreStart
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// {{{ICINGA_LICENSE_HEADER}}}
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// {{{ICINGA_LICENSE_HEADER}}}
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use Icinga\Web\Url;
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/**
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* Class Zend_View_Helper_Icon
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*/
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class Zend_View_Helper_Icon extends Zend_View_Helper_Abstract
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{
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public function icon($img, $title = null, array $properties = array())
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{
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$attributes = array();
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$has_alt = false;
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$has_class = false;
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foreach ($properties as $key => $val) {
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$attributes[] = sprintf(
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'%s="%s"',
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filter_var($key, FILTER_SANITIZE_URL),
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filter_var($val, FILTER_SANITIZE_FULL_SPECIAL_CHARS)
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);
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}
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if (! array_key_exists('alt', $properties)) {
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$attributes[] = 'alt=""';
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}
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if (! array_key_exists('class', $properties)) {
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$attributes[] = 'class="icon"';
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}
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if (! array_key_exists('title', $properties) && $title !== null) {
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$attributes[] = 'title="' . htmlspecialchars($title) . '"';
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}
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return sprintf(
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'<img src="%s"%s />',
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Url::fromPath('img/icons/' . $img),
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!empty($attributes) ? ' ' . implode(' ', $attributes) : ''
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);
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}
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}
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// @codingStandardsIgnoreStart
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