magento - Magmi 有没有插件可以删除 CSV 文件中没有的产品？

Question

我必须添加这个功能，我想在编写一个插件之前知道是否存在这样的插件。

Answer 1

我创建了一个插件来禁用不在 CSV 中的文件。我更喜欢禁用这些项目，而不是在出现问题时实际删除它们(它不会删除我的数据库)。

创建插件文件 magmi/plugins/extra/general/itemdisabler/magmi_itemdisabler_plugin.php

在文件中，粘贴以下内容并保存:

插件代码:

<?php
class Magmi_ItemdisablerPlugin extends Magmi_ItemProcessor
{
    protected $datasource_skus = array();    

    public function getPluginInfo()
    {
        return array("name"=>"Magmi Magento Item Disabler",
                             "author"=>"Axel Norvell (axelnorvell.com)",
                             "version"=>"1.0.6");
    }      

    public function afterImport()
    {
        $this->log("Running Item Disabler Plugin","info");
        $this->disableItems();
        return true;
    }

    public function getPluginParams($params)
    {
        return array();
    }

    public function isRunnable()
    {
        return array(true,"");
    }

    public function initialize($params)
    {
    }

    public function processItemAfterId(&$item,$params=null)
    {
        if(isset($item['sku']))
        {
            $this->datasource_skus[] = $item['sku'];
        }
    }

    public function disableItems()
    {
        if(count($this->datasource_skus) <= 0)
        {
            $this->log('No items were found in datasource.  Item Disabler will not run.', "info");
            return false; /* Nothing to disable */  
        }

        //Setup tables
        $ea     = $prefix!=""?$prefix."eav_attribute":"eav_attribute";
        $eet     = $prefix!=""?$prefix."eav_entity_type":"eav_entity_type";
        $cpe     = $prefix!=""?$prefix."catalog_product_entity":"catalog_product_entity";
        $cpei     = $prefix!=""?$prefix."catalog_product_entity_int":"catalog_product_entity_int";

        //Get "status" attribute_id
        $status_attr_id = "     
            SELECT ea.attribute_id FROM $ea ea
            LEFT JOIN $eet eet ON ea.entity_type_id = eet.entity_type_id
            WHERE ea.attribute_code = 'status'
            AND eet.entity_type_code = 'catalog_product'";               
        $result = $this->selectAll($status_attr_id);  
        if (count($result) == 1) {
            $attribute_id = $result[0]['attribute_id'];
        }
        unset($result);

        //Get all active items
        $sql = "SELECT e.sku, e.entity_id FROM $cpei i
                          INNER JOIN $cpe e ON
                          e.entity_id = i.entity_id
                          WHERE attribute_id=?
                          AND i.value = 1";
        $all_magento_items = $this->selectAll($sql, array($attribute_id));

        //Setup the magento_skus array for easy processing.
        $magento_skus = array();
        foreach($all_magento_items as $item)
        {
            $this->log("{$item['sku']} found in Mage", "info");

            $magento_skus[$item['sku']] = $item['entity_id'];
        }


        //process the array, move anything thats in the datasource.
        foreach($this->datasource_skus as $sku)
        {
            if(isset($magento_skus[$sku]))
            {
                unset($magento_skus[$sku]);
            }
        }

        if(!empty($magento_skus))
        {               
            foreach($magento_skus as $sku => $id)
            {

                $this->log("Disabling Item Id $id with SKU: $sku", "info"); 
                $this->update("
                    UPDATE $cpei i
                    INNER JOIN $cpe e ON
                    e.entity_id = i.entity_id
                    SET VALUE = '2'
                    WHERE attribute_id = ?
                    AND i.value = 1
                    AND e.sku=?", array($attribute_id, $sku));
            }
        }
        else
        {
            //If the Datasource contains all Magento's items.
            $this->log('All items present in datasource.  No items to disable.', "info");       
        }

    }
}

然后登录 Magmi，启用插件并运行导入。该插件将在导入完成后执行。它打开数据源，记录所有 SKU，然后将它们与 Magento 数据库进行比较。在数据源中找不到的任何 skus 都将被禁用。这个插件可以优化一点，但它现在可以正常工作。