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我将扩展分析插件。我想获得最流行的页面。我阅读了谷歌 api 文档。很棒的是,已经有一个 php 库可以从谷歌分析 api 获取数据(太棒了!),而且 pyro 核心文件中还有一个很好的插件。我的意思是 Plugin_Integration。

现在我想要为这个插件添加新方法。这也不是编辑核心文件的好主意。所以,有两种方法:

1-将插件重新实现为共享插件(复制已经存在的代码) 2-扩展核心插件。

但不幸的是,我不知道如何扩展核心插件。:(

核心是这样的:

<?php defined('BASEPATH') OR exit('No direct script access allowed');

/**
 * Integration Plugin
 *
 * Attaches a Google Analytics tracking piece of code.
 *
 * @author      PyroCMS Dev Team
 * @package     PyroCMS\Core\Plugins
 */
class Plugin_Integration extends Plugin
{

    /**
     * Partial
     *
     * Loads Google Analytic
     *
     * Usage:
     *   {{ integration:analytics }}
     *
     * @return string The analytics partial view.
     */
    function analytics()
    {
        return $this->load->view('fragments/google_analytics', NULL, TRUE);
    }

    /**
     * Visitors
     *
     * Uses Google Analytics data to show page views 
     * and visitors for a given time period
     *
     * Usage:
     *   {{ integration:visitors }}
     *
     * @return array The number of page views and visitors.
     */
    public function visitors()
    {
        $data       = array('visits' => 0, 'views' => 0);
        $start      = $this->attribute('start', '2010-01-01');
        $end        = $this->attribute('end', date('Y-m-d'));
        $refresh    = $this->attribute('refresh', 24); // refresh the cache every n hours

        if (Settings::get('ga_email') and Settings::get('ga_password') and Settings::get('ga_profile'))
        {
            // do we have it? Return it
            if ($cached_response = $this->pyrocache->get('analytics_plugin'))
            {
                return $cached_response;
            }

            else
            {
                try
                {
                    $this->load->library('analytics', array(
                        'username' => Settings::get('ga_email'),
                        'password' => Settings::get('ga_password')
                    ));

                    // Set by GA Profile ID if provided, else try and use the current domain
                    $this->analytics->setProfileById('ga:'.Settings::get('ga_profile'));

                    $this->analytics->setDateRange($start, $end);

                    $visits = $this->analytics->getVisitors();
                    $views  = $this->analytics->getPageviews();

                    if ($visits)
                    {
                        foreach ($visits as $visit)
                        {
                            if ($visit > 0) $data['visits'] += $visit;
                        }
                    }

                    if ($views)
                    {
                        foreach ($views as $view) 
                        {
                            if ($view > 0) $data['views'] += $view;
                        }
                    }

                    // Call the model or library with the method provided and the same arguments
                    $this->pyrocache->write($data, 'analytics_plugin', 60 * 60 * (int) $refresh); // 24 hours
                }

                catch (Exception $e)
                {
                    log_message('error', 'Could not connect to Google Analytics. Called from the analytics plugin');
                }
            }

            return $data;
        }
    }
}

我需要添加这样的方法,但是在一个单独的插件中,该插件在插件之上扩展

public function most_viewed()
{//the logic}

任何人都可以给一个建议?

4

1 回答 1

1

PyroCMS 没有扩展核心的任何功能,当然复制代码不是最好的主意。所以这就是我要做的:创建自己的库,但扩展前一个库。

因此,您在类定义之前包含旧库的文件,然后执行

class My_lib extends The_lib

不完美,但我想是最好的选择。

PS:如果你对你的 lib 扩展有信心,为什么不将它提交到 PyroCMS 存储库?

于 2012-08-05T16:13:11.697 回答