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path: root/views/default/output/confirmlink.php
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<?php

	/**
	 * Elgg confirmation link
	 * A link that displays a confirmation dialog before it executes
	 * 
	 * @package Elgg
	 * @subpackage Core

	 * @author Curverider Ltd

	 * @link http://elgg.org/
	 * 
	 * @uses $vars['text'] The text of the link
	 * @uses $vars['href'] The address
	 * @uses $vars['confirm'] The dialog text
	 * 
	 */

	$confirm = $vars['confirm'];
	if (!$confirm)
		$confirm = elgg_echo('question:areyousure');
		
	$link = $vars['href'];
	
	if ($vars['is_action'])
	{
		$ts = time();
		$token = generate_action_token($ts);
    	
    	$sep = "?";
		if (strpos($link, '?')>0) $sep = "&";
		$link = "$link{$sep}__elgg_token=$token&__elgg_ts=$ts";
	}
	
	if ($vars['class']) {
		$class = 'class="' . $vars['class'] . '"';
	} else {
		$class = '';
	}
?>
<a href="<?php echo $link; ?>" <?php echo $class; ?> onclick="return confirm('<?php echo addslashes($confirm); ?>');"><?php echo htmlentities($vars['text'], ENT_QUOTES, 'UTF-8'); ?></a>