69 lines
1.4 KiB
PHP
69 lines
1.4 KiB
PHP
<?php
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namespace ViewHelper;
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/**
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* Class UrlStyle
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*
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* Tags diffrent parts in a url around <span> tags with class names.
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*
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* classes/parts are:
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* scheme
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* host
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* port
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* path
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* query
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* fragment
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*
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* @package ViewHelper
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*/
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class UrlStyle extends AbstractHelper
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{
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/**
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* Prefix (or namespace) for css classes.
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*
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* @var string
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*/
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protected $_classPrefix = 'url-';
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public function urlStyle($url)
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{
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$parts = parse_url($url);
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if ($parts === null) {
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return $url;
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}
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$xhtml = '';
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if (isset($parts['scheme'])) {
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$xhtml .= $this->_htmlElement('scheme', $parts['scheme'] . '://');
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}
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if (isset($parts['host'])) {
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$xhtml .= $this->_htmlElement('host', $parts['host']);
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}
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if (isset($parts['port'])) {
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$xhtml .= $this->_htmlElement('port', ':' . $parts['port']);
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}
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$xhtml .= $this->_htmlElement('path', $parts['path']);
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if (isset($parts['query'])) {
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$xhtml .= $this->_htmlElement('query', '?' . $parts['query']);
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}
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if (isset($parts['fragment'])) {
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$xhtml .= $this->_htmlElement('fragment', '#' . $parts['fragment']);
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}
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return $xhtml;
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}
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protected function _htmlElement($class, $content)
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{
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$class = $this->_classPrefix . $class;
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return '<span class="' . $class . '">' . $content . '</span>';
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}
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}
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