Question

我需要将旧项目中的约600个标记迁移到Joomla，并希望以编程方式执行此操作。我看过但没有找到任何关于如何实现这一点的提示。我找到了一些关于如何以编程方式向文章添加标签的建议（稍后可能会派上用场，但首先我需要有这些标签）。我想通过数据库查询直接进行，但Joomla坚持在任何地方都使用嵌套表（标签表有一个lft和rgt行）。我可以安全地忽略这些或者它是否会破坏系统的某个地方？

感谢您提前提供任何帮助。

Answer 1

这是我的CLI，它读取csv文件并从中创建标记。通过使用API，store（）将创建正确的嵌套数据。它非常粗糙，因为它只是用于测试标签api / performance，所以你可能想要清理它，特别是如果你想要将其他数据放入csv（或不同的数据源）。更新：它也有点旧，因此您可能需要导入cms和旧库，因为3.2中对store（）所做的更改。这是docs wiki中关于CLI应用程序在3.2中打破的原因，你应该看看。

<?php
/**
 * @package    Joomla.Shell
 *
 * @copyright  Copyright (C) 2005 - 2012 Open Source Matters, Inc. All rights reserved.
 * @license    GNU General Public License version 2 or later; see LICENSE.txt
 */

if (!defined('_JEXEC'))
{
    // Initialize Joomla framework
    define('_JEXEC', 1);
}

@ini_set('zend.ze1_compatibility_mode', '0');
error_reporting(E_ALL);
ini_set('display_errors', 1);

// Load system defines
if (file_exists(dirname(__DIR__) . '/defines.php'))
{
    require_once dirname(__DIR__) . '/defines.php';
}

if (!defined('JPATH_BASE'))
{
    define('JPATH_BASE', dirname(__DIR__));
}

if (!defined('_JDEFINES'))
{
    require_once JPATH_BASE . '/includes/defines.php';
}

// Get the framework.
require_once JPATH_LIBRARIES . '/import.php';
// Get the framework.
require_once JPATH_LIBRARIES . '/import.legacy.php';

// Bootstrap the CMS libraries.
require_once JPATH_LIBRARIES . '/cms.php';

// Import the configuration.
require_once JPATH_CONFIGURATION . '/configuration.php';

// System configuration.
$config = new JConfig;
// Include the JLog class.
jimport('joomla.log.log');

// Add the logger.
JLog::addLogger(
     // Pass an array of configuration options
    array(
            // Set the name of the log file
            'text_file' => 'test.log.php',
            // (optional) you can change the directory
            'text_file_path' => 'somewhere/logs'
     )
);

// start logging...
JLog::add('Starting to log');   


// Configure error reporting to maximum for CLI output.
error_reporting(E_ALL);
ini_set('display_errors', 1);


/**
 * Create Tags
 *
 * @package  Joomla.Shell
 *
 * @since    1.0
 */
class Createtags extends JApplicationCli
{

    public function __construct()
    {
        // Call the parent __construct method so it bootstraps the application class.
        parent::__construct();
        require_once JPATH_CONFIGURATION.'/configuration.php';

        jimport('joomla.database.database');

        // System configuration.
        $config = JFactory::getConfig();

        // Note, this will throw an exception if there is an error
        // Creating the database connection.
        $this->dbo = JDatabaseDriver::getInstance(
            array(
                'driver' => $config->get('dbtype'),
                'host' => $config->get('host'),
                'user' => $config->get('user'),
                'password' => $config->get('password'),
                'database' => $config->get('db'),
                'prefix' => $config->get('dbprefix'),
            )
        );

    }

    /**
     * Entry point for the script
     *
     * @return  void
     *
     * @since   2.5
     */
    public function doExecute()
    {


    if (($handle = fopen(JPATH_BASE."/cli/keyword.csv", "r")) !== FALSE) 
    {
        fgetcsv($handle, 1000, ",");
        while (($data = fgetcsv($handle, 1000, ",")) !== FALSE) 
        {

            $date = new JDate();
            include_once JPATH_BASE . '/administrator/components/com_tags/tables/tag.php';
            $table = new TagsTableTag(JFactory::getDbo());

            $table->title               = $data[0];
            $table->note                = '';
            $table->description         = '';
            $table->published           = 1;
            $table->checked_out         = 0;
            $table->checked_out_time    = '0000-00-00 00:00:00';
            $table->created_user_id     = 42;
            $table->created_time        = $date->toSql();
            $table->modified_user_id    = 0;
            $table->modified_time       = '0000-00-00 00:00:00';
            $table->hits                = 0;
            $table->language            = 'en-GB';
            //$table->parent_id         = 1;// doesn't do anything
            //$table->level             = 1;// doesn't do anything

    //      $table->setLocation(0, 'last-child');

            $table->check();

            $table->store();
        }   

    fclose($handle);
    }
    }
}

if (!defined('JSHELL'))
{
    JApplicationCli::getInstance('Createtags')->execute();
}

Answer 2

如果您想使用结构标签，只需取消注释该行：

$table->setLocation(parent_id, 'last-child');

其中parent_id - 父标记节点的id

以编程方式将标签添加到Joomla

2 个答案: