34 lines
721 B
PHP
34 lines
721 B
PHP
<?php
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if(class_exists('Widget')) {
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/**
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* A simple widget that just shows a link
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* to this website's blog RSS, with an RSS
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* icon.
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*
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* @package blog
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*/
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class SubscribeRSSWidget extends Widget {
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private static $title = 'Subscribe via RSS';
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private static $cmsTitle = 'Subscribe via RSS widget';
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private static $description = 'Shows a link allowing a user to subscribe to this blog via RSS.';
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/**
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* Return an absolute URL based on the BlogHolder
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* that this widget is located on.
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*
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* @return string
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*/
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function getRSSLink() {
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Requirements::themedCSS('subscribersswidget');
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$container = BlogTree::current();
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if ($container) return $container->Link('rss');
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}
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}
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}
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