Mage_Adminhtml_Model_System_Config_Backend_Image Class Reference

Inheritance diagram for Mage_Adminhtml_Model_System_Config_Backend_Image:

List of all members.

Protected Member Functions

_beforeSave ()

_prependScopeInfo ($path)

_appendScopeInfo ($path)

_getAllowedExtensions ()

Detailed Description

Definition at line 35 of file Image.php.

Member Function Documentation

_appendScopeInfo ( $ path ) [protected]

Add scope info to path

E.g. 'path/stores/2' , 'path/websites/3', 'path/default'

Parameters:

string

$path

Returns:: string

Definition at line 133 of file Image.php.

00134     {
00135         $path .= '/' . $this->getScope();
00136         if ('default' != $this->getScope()) {
00137             $path .= '/' . $this->getScopeId();
00138         }
00139         return $path;
00140     }

_beforeSave ( ) [protected]

Save uploaded file before saving config value

Returns:: Mage_Adminhtml_Model_System_Config_Backend_Image

Add scope info

Take root from config

Add scope info

Reimplemented from Mage_Core_Model_Abstract.

Definition at line 43 of file Image.php.

00044     {
00045         $value = $this->getValue();
00046         if (is_array($value) && !empty($value['delete'])) {
00047             $this->setValue('');
00048         }
00049 
00050         if ($_FILES['groups']['tmp_name'][$this->getGroupId()]['fields'][$this->getField()]['value']){
00051 
00052             $fieldConfig = $this->getFieldConfig();
00053             /* @var $fieldConfig Varien_Simplexml_Element */
00054 
00055             if (empty($fieldConfig->upload_dir)) {
00056                 Mage::throwException(Mage::helper('catalog')->__('Base directory to upload image file is not specified'));
00057             }
00058 
00059             $uploadDir =  (string)$fieldConfig->upload_dir;
00060 
00061             $el = $fieldConfig->descend('upload_dir');
00062 
00063             /**
00064              * Add scope info
00065              */
00066             if (!empty($el['scope_info'])) {
00067                 $uploadDir = $this->_appendScopeInfo($uploadDir);
00068             }
00069 
00070             /**
00071              * Take root from config
00072              */
00073             if (!empty($el['config'])) {
00074                 $uploadRoot = (string)Mage::getConfig()->getNode((string)$el['config'], $this->getScope(), $this->getScopeId());
00075                 $uploadRoot = Mage::getConfig()->substDistroServerVars($uploadRoot);
00076                 $uploadDir = $uploadRoot . '/' . $uploadDir;
00077             }
00078 
00079             try {
00080                 $file = array();
00081                 $file['tmp_name'] = $_FILES['groups']['tmp_name'][$this->getGroupId()]['fields'][$this->getField()]['value'];
00082                 $file['name'] = $_FILES['groups']['name'][$this->getGroupId()]['fields'][$this->getField()]['value'];
00083                 $uploader = new Varien_File_Uploader($file);
00084                 $uploader->setAllowedExtensions($this->_getAllowedExtensions());
00085                 $uploader->setAllowRenameFiles(true);
00086                 $uploader->save($uploadDir);
00087             } catch (Exception $e) {
00088                 Mage::throwException($e->getMessage());
00089                 return $this;
00090             }
00091 
00092             if ($filename = $uploader->getUploadedFileName()) {
00093 
00094                 /**
00095                  * Add scope info
00096                  */
00097                 if (!empty($el['scope_info'])) {
00098                     $filename = $this->_prependScopeInfo($filename);
00099                 }
00100 
00101                 $this->setValue($filename);
00102             }
00103         }
00104 
00105         return $this;
00106     }

_getAllowedExtensions ( ) [protected]

Reimplemented in Mage_Adminhtml_Model_System_Config_Backend_Image_Pdf.

Definition at line 142 of file Image.php.

00143     {
00144         return array('jpg', 'jpeg', 'gif', 'png');
00145     }

_prependScopeInfo ( $ path ) [protected]

Prepend path with scope info

E.g. 'stores/2/path' , 'websites/3/path', 'default/path'

Parameters:

string

$path

Returns:: string

Definition at line 116 of file Image.php.

00117     {
00118         $scopeInfo = $this->getScope();
00119         if ('default' != $this->getScope()) {
00120             $scopeInfo .= '/' . $this->getScopeId();
00121         }
00122         return $scopeInfo . '/' . $path;
00123     }

The documentation for this class was generated from the following file:

app/code/core/Mage/Adminhtml/Model/System/Config/Backend/Image.php


Protected Member Functions
	_beforeSave ()
	_prependScopeInfo ($path)
	_appendScopeInfo ($path)
	_getAllowedExtensions ()