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61 lines
1.5 KiB
61 lines
1.5 KiB
<?php |
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if (!defined('__TYPECHO_ROOT_DIR__')) exit; |
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/** |
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* 标签云 |
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* |
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* @category typecho |
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* @package Widget |
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* @copyright Copyright (c) 2008 Typecho team (http://www.typecho.org) |
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* @license GNU General Public License 2.0 |
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* @version $Id$ |
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*/ |
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/** |
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* 标签云组件 |
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* |
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* @category typecho |
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* @package Widget |
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* @copyright Copyright (c) 2008 Typecho team (http://www.typecho.org) |
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* @license GNU General Public License 2.0 |
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*/ |
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class Widget_Metas_Tag_Cloud extends Widget_Abstract_Metas |
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{ |
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/** |
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* 入口函数 |
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* |
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* @access public |
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* @return void |
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*/ |
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public function execute() |
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{ |
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$this->parameter->setDefault(array('sort' => 'count', 'ignoreZeroCount' => false, 'desc' => true, 'limit' => 0)); |
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$select = $this->select()->where('type = ?', 'tag')->order($this->parameter->sort, |
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$this->parameter->desc ? Typecho_Db::SORT_DESC : Typecho_Db::SORT_ASC); |
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/** 忽略零数量 */ |
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if ($this->parameter->ignoreZeroCount) { |
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$select->where('count > 0'); |
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} |
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/** 总数限制 */ |
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if ($this->parameter->limit) { |
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$select->limit($this->parameter->limit); |
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} |
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$this->db->fetchAll($select, array($this, 'push')); |
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} |
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/** |
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* 按分割数输出字符串 |
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* |
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* @access public |
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* @param string $param 需要输出的值 |
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* @return void |
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*/ |
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public function split() |
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{ |
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$args = func_get_args(); |
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array_unshift($args, $this->count); |
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echo call_user_func_array(array('Typecho_Common', 'splitByCount'), $args); |
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} |
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}
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