36 lines
596 B
PHP
36 lines
596 B
PHP
<?php
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class pluginRobots extends Plugin {
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public function siteHead()
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{
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global $WHERE_AM_I;
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global $page;
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$html = PHP_EOL.'<!-- Robots plugin -->'.PHP_EOL;
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if ($WHERE_AM_I=='page') {
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$robots = array();
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if ($page->noindex()) {
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$robots['noindex'] = 'noindex';
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}
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if ($page->nofollow()) {
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$robots['nofollow'] = 'nofollow';
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}
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if ($page->noarchive()) {
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$robots['noarchive'] = 'noarchive';
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}
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if (!empty($robots)) {
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$robots = implode(' ', $robots);
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$html .= '<meta name="robots" content="'.$robots.'">'.PHP_EOL;
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}
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}
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return $html;
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}
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} |