setId($this->getId() . '_Uploader'); } /** * Helper for file manipulation * * @return Mage_Uploader_Helper_File */ protected function _getHelper() { return Mage::helper('uploader/file'); } /** * @return string */ public function getJsonConfig() { return $this->helper('core')->jsonEncode(array( 'uploaderConfig' => $this->getUploaderConfig()->getData(), 'elementIds' => $this->_getElementIdsMapping(), 'browseConfig' => $this->getButtonConfig()->getData(), 'miscConfig' => $this->getMiscConfig()->getData(), )); } /** * Get mapping of ids for front-end use * * @return array */ protected function _getElementIdsMapping() { return $this->_idsMapping; } /** * Add mapping ids for front-end use * * @param array $additionalButtons * @return $this */ protected function _addElementIdsMapping($additionalButtons = array()) { $this->_idsMapping = array_merge($this->_idsMapping, $additionalButtons); return $this; } /** * Prepare layout, create buttons, set front-end elements ids * * @return Mage_Core_Block_Abstract */ protected function _prepareLayout() { $this->setChild( 'browse_button', $this->getLayout()->createBlock('adminhtml/widget_button') ->addData(array( // Workaround for IE9 'before_html' => sprintf( '

', $this->getElementId(self::DEFAULT_BROWSE_BUTTON_ID_SUFFIX) ), 'after_html' => '

', 'id' => $this->getElementId(self::DEFAULT_BROWSE_BUTTON_ID_SUFFIX . '_button'), 'label' => Mage::helper('uploader')->__('Browse Files...'), 'type' => 'button', )) ); $this->setChild( 'delete_button', $this->getLayout()->createBlock('adminhtml/widget_button') ->addData(array( 'id' => '{{id}}', 'class' => 'delete', 'type' => 'button', 'label' => Mage::helper('uploader')->__('Remove') )) ); $this->_addElementIdsMapping(array( 'container' => $this->getHtmlId(), 'templateFile' => $this->getElementId('template'), 'browse' => $this->_prepareElementsIds(array(self::DEFAULT_BROWSE_BUTTON_ID_SUFFIX)) )); return parent::_prepareLayout(); } /** * Get browse button html * * @return string */ public function getBrowseButtonHtml() { return $this->getChildHtml('browse_button'); } /** * Get delete button html * * @return string */ public function getDeleteButtonHtml() { return $this->getChildHtml('delete_button'); } /** * Get uploader misc settings * * @return Mage_Uploader_Model_Config_Misc */ public function getMiscConfig() { if (is_null($this->_miscConfig)) { $this->_miscConfig = Mage::getModel('uploader/config_misc'); } return $this->_miscConfig; } /** * Get uploader general settings * * @return Mage_Uploader_Model_Config_Uploader */ public function getUploaderConfig() { if (is_null($this->_uploaderConfig)) { $this->_uploaderConfig = Mage::getModel('uploader/config_uploader'); } return $this->_uploaderConfig; } /** * Get browse button settings * * @return Mage_Uploader_Model_Config_Browsebutton */ public function getButtonConfig() { if (is_null($this->_browseButtonConfig)) { $this->_browseButtonConfig = Mage::getModel('uploader/config_browsebutton'); } return $this->_browseButtonConfig; } /** * Get button unique id * * @param string $suffix * @return string */ public function getElementId($suffix) { return $this->getHtmlId() . '-' . $suffix; } /** * Prepare actual elements ids from suffixes * * @param array $targets $type => array($idsSuffixes) * @return array $type => array($htmlIds) */ protected function _prepareElementsIds($targets) { return array_map(array($this, 'getElementId'), array_unique(array_values($targets))); } }