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