bludit/bl-kernel/tag.class.php

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2017-12-18 23:49:53 +01:00
<?php defined('BLUDIT') or die('Bludit CMS.');
class Tag {
private $vars;
function __construct($key)
{
global $dbTags;
if (isset($dbTags->db[$key])) {
$this->vars['name'] = $dbTags->db[$key]['name'];
$this->vars['key'] = $key;
$this->vars['permalink'] = DOMAIN_TAGS . $key;
$this->vars['list'] = $dbTags->db[$key]['list'];
}
else {
$this->vars = false;
}
}
// Returns TRUE if the tag is valid/exists, FALSE otherwise
public function isValid()
{
return $this->vars!==false;
}
public function getValue($field)
{
if (isset($this->vars[$field])) {
return $this->vars[$field];
}
return false;
}
public function key()
{
return $this->getValue('key');
}
public function name()
{
return $this->getValue('name');
}
public function permalink()
{
return $this->getValue('permalink');
}
// Returns an array with the keys of pages linked to the tag
public function pages()
{
return $this->getValue('list');
}
}