Plugin.php

<?php
/**
 * Google高亮代码 New!
 * 
 * @package Google Code Prettify
 * @author 公子
 * @version 2.0.0
 * @link http://zh.eming.li#typecho
 */
class GoogleCodePrettify_Plugin implements Typecho_Plugin_Interface
{
    /**
     * 激活插件方法,如果激活失败,直接抛出异常
     * 
     * @access public
     * @return void
     * @throws Typecho_Plugin_Exception
     */
    public static function activate()
    {
        Typecho_Plugin::factory('Widget_Archive')->header = array('GoogleCodePrettify_Plugin', 'header');
        Typecho_Plugin::factory('Widget_Archive')->footer = array('GoogleCodePrettify_Plugin', 'footer');
    }
    
    /**
     * 禁用插件方法,如果禁用失败,直接抛出异常
     * 
     * @static
     * @access public
     * @return void
     * @throws Typecho_Plugin_Exception
     */
    public static function deactivate(){}
    
    /**
     * 获取插件配置面板
     * 
     * @access public
     * @param Typecho_Widget_Helper_Form $form 配置面板
     * @return void
     */
	public static function config(Typecho_Widget_Helper_Form $form)
    {
	    $color = array('desert' => _t('Desert'),
	    			   'doxy' => _t('Doxy'),
	    			   'sons-of-obsidian' => _t('Sons of obsidian'),
	    			   'sunburst' => _t('Sunburst'),
	    			   'github' => _t('Github'));
		$type = new Typecho_Widget_Helper_Form_Element_Select('type', $color,'desert',_t('请选择代码配色样式'));
    	$form->addInput($type);

    	$textarea = new Typecho_Widget_Helper_Form_Element_Textarea('custom', NULL, NULL, _t('自定义CSS代码'));
    	$form->addInput($textarea);
    }
    
    /**
     * 个人用户的配置面板
     * 
     * @access public
     * @param Typecho_Widget_Helper_Form $form
     * @return void
     */
    public static function personalConfig(Typecho_Widget_Helper_Form $form){}
    
    /**
     * 输出头部css
     * 
     * @access public
     * @param unknown $header
     * @return unknown
     */
    public static function header() {
    	$config = Helper::options()->plugin('GoogleCodePrettify');
    	$type = $config->type;
    	$custom = $config->custom;
    	$cssUrl = Helper::options()->pluginUrl . '/GoogleCodePrettify/src/' . $type . '.css';
        echo '<link rel="stylesheet" type="text/css" href="' . $cssUrl . '" />';
        if($custom != '') echo "<style type=\"text/css\">$custom</style>";
    }
    
    /**
     * 输出尾部js
     * 
     * @access public
     * @param unknown $header
     * @return unknown
     */
    public static function footer() {
        $jsUrl = Helper::options()->pluginUrl . '/GoogleCodePrettify/prettify.js';
        echo '<script type="text/javascript" src="'.$jsUrl.'"></script>';
        echo '<script type="text/javascript">window.onload = function () {var pre = document.getElementsByTagName(\'pre\');for(i=0,l=pre.length;i<l;i++) pre[i].className += " prettyprint linenums";prettyPrint();}</script>';
    }
    
}