magento block 程序中获取各种url及绝对路径的方法

标签：getBaseDir url 绝对路径 Magento dir directory magento folder Mage

magento block 程序中获取各种url的方法

Mage::getBaseUrl('media') //可获得 media 带 http 的url 地址。

//同理也可以获得skin 和js 目录的地址：
Mage::getBaseUrl('skin');
Mage::getBaseUrl('js');

//而获取带http 的网站根地址为：
Mage::getBaseUrl('web');

//在cms中调用的URL的方法（content 中）：
{{store direct_url="Home"}}   //跳网id 是Home 的cms页面。
{{skin url='images/media/main_page_banner.jpg'}}  //定位一副图片的位置。

$this->getUrl('catalogsearch/advanced/result');
//在block 可以获得一页页面的URL.

$this->getSkinUrl('/images/logo.jpg')
//可以直接获取图片地址

$this->getSkinUrl('css/style.css');
//$this->getSkinUrl();一看应该就知道得到的是skin下面的路径。

$this->getUrl('contacts');
//要是要获得的是具体页面的url, 如果$this不能用就可以用Mage:: 来调用函数

//To Retrieve URL path in STATIC BLOCK

//To get SKIN URL
{{skin url='images/sampleimage.jpg '}}

//To get Media URL
{{media url='/sampleimage.jpg'}}

//To get Store URL
{{store url='mypage.html'}}

//To get Base URL
{{base url='yourstore/mypage.html'}}

//TO Retrieve URL path in PHTML
//Note: In editing PHTML don’t forget to enclode the following code With PHP tag

//Not secure Skin URL:
<?php echo $this->getSkinUrl('images/sampleimage.jpg') ?>

//Secure Skin URL
<?php echo $this->getSkinUrl('images/ sampleimage.gif',array('_secure'=>true)) ?>

//Get Current URL
$current_url = Mage::helper('core/url')->getCurrentUrl();

//Get Home URL
$home_url = Mage::helper('core/url')->getHomeUrl();

//Get Magento Media Url
Mage::getBaseUrl(Mage_Core_Model_Store::URL_TYPE_LINK);

//Get Magento Media Url
Mage::getBaseUrl(Mage_Core_Model_Store::URL_TYPE_MEDIA);

//Get Magento Skin Url
Mage::getBaseUrl(Mage_Core_Model_Store::URL_TYPE_SKIN);

//Get Magento Store Url
Mage::getBaseUrl(Mage_Core_Model_Store::URL_TYPE_WEB);

//Get Magento Js Url
Mage::getBaseUrl(Mage_Core_Model_Store::URL_TYPE_JS);

Get Directory paths

Mage::getBaseDir()
 //output : /var/www/html/magento
Mage::getBaseDir('app')
 //output : /var/www/html/magento/app
Mage::getBaseDir('media')
 //output : /var/www/html/magento/media

Same way you can get more directory path,
Mage::getBaseDir(‘design’) => Get design directory path
Mage::getBaseDir(‘code’) => Gives code directory file path
Mage::getBaseDir(‘lib’) => Gives lib directory file path
Mage::getBaseDir(‘skin’) => Gives skin directory file path
Mage::getBaseDir(‘var’) => Gives var directory file path
Mage::getBaseDir(‘cache’) => Gives cache directory file path
Mage::getBaseDir(‘log’) => Gives log directory file path

Magento Base Directories

Add the following code an empty controller action or other area of Magento where you can run arbitrary code.

$base_path = Mage::getBaseDir('base');
var_dump($base_path);
 
$etc_path = Mage::getBaseDir('etc');
var_dump($etc_path);

You should see output something like the following

string '/Users/username/Sites/magento1point4.1.dev' (length=43)
string '/Users/username/Sites/magento1point4.1.dev/app/etc' (length=51)

The first folder is the base directory for the entire Magento installation. The second folder is the base directory for Magento’s etc folder, which holds configuration files.

In the latest Community Edition release of Magento there are 14 different directories that are considered important enough to be retrievable by this method. The static calls to Mage::getBaseDir are a wrapper/public-api to the getDir method on a Mage_Core_Model_Config_Options object. If you take a look at the Magento Model pseudo-constructor in

#File: app/code/core/Mage/Core/Model/Config/Options.php
class Mage_Core_Model_Config_Options extends Varien_Object
{
    /* ... */
    protected function _construct()
    {
        $appRoot= Mage::getRoot();
        $root   = dirname($appRoot);
 
        $this->_data['app_dir']     = $appRoot;
        $this->_data['base_dir']    = $root;
        $this->_data['code_dir']    = $appRoot.DS.'code';
        $this->_data['design_dir']  = $appRoot.DS.'design';
        $this->_data['etc_dir']     = $appRoot.DS.'etc';
        $this->_data['lib_dir']     = $root.DS.'lib';
        $this->_data['locale_dir']  = $appRoot.DS.'locale';
        $this->_data['media_dir']   = $root.DS.'media';
        $this->_data['skin_dir']    = $root.DS.'skin';
        $this->_data['var_dir']     = $this->getVarDir();
        $this->_data['tmp_dir']     = $this->_data['var_dir'].DS.'tmp';
        $this->_data['cache_dir']   = $this->_data['var_dir'].DS.'cache';
        $this->_data['log_dir']     = $this->_data['var_dir'].DS.'log';
        $this->_data['session_dir'] = $this->_data['var_dir'].DS.'session';
        $this->_data['upload_dir']  = $this->_data['media_dir'].DS.'upload';
        $this->_data['export_dir']  = $this->_data['var_dir'].DS.'export';
    }

you can see where these directory paths are stored.

Let’s quickly review each one

Mage::getBaseDir(‘base’);

This is your main Magento directory. In a default root level application instal, this is the equivalent of the document root.

Mage::getBaseDir(‘app’);

This is your Magento application directory. This is the directory where the final class Mage... application file (Mage.php) is stored.