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ENHANCEMENT #6828 (Trac): Add a canonical link tag to the meta tags of Virtual Pages
See http://support.google.com/webmasters/bin/answer.py?hl=en&answer=139394
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@ -96,6 +96,21 @@ class VirtualPage extends Page {
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function ContentSource() {
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return $this->CopyContentFrom();
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}
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/**
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* For VirtualPage, add a canonical link tag linking to the original page
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* See TRAC #6828 & http://support.google.com/webmasters/bin/answer.py?hl=en&answer=139394
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*
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* @param boolean $includeTitle Show default <title>-tag, set to false for custom templating
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* @return string The XHTML metatags
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*/
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public function MetaTags($includeTitle = true) {
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$tags = parent::MetaTags($includeTitle);
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if ($this->CopyContentFrom()->ID) {
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$tags .= "<link rel=\"canonical\" href=\"{$this->CopyContentFrom()->Link()}\" />\n";
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}
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return $tags;
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}
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function allowedChildren() {
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if($this->CopyContentFrom()) {
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