* @copyright 2007-2011 PrestaShop SA
* @version Release: $Revision: 1.4 $
* @license http://opensource.org/licenses/afl-3.0.php Academic Free License (AFL 3.0)
* International Registered Trademark & Property of PrestaShop SA
*/
if (!defined('_CAN_LOAD_FILES_'))
exit;
class BlockAdvertising extends Module
{
public $adv_link;
/**
* adv_img contains url to the image to display.
*
* @var mixed
*/
public $adv_img;
/**
* adv_imgname is the filename of the image to display
* @TODO make it configurable for SEO, but need a function to clean filename
* @var string
*/
public $adv_imgname = 'advertising_custom';
public function __construct()
{
$this->name = 'blockadvertising';
$this->tab = 'advertising_marketing';
$this->version = 0.2;
$this->author = 'PrestaShop';
parent::__construct();
$this->displayName = $this->l('Block advertising');
$this->description = $this->l('Adds a block to display an advertisement.');
$current_dir = defined('__DIR__')?__DIR__:dirname(__FILE__);
if (!file_exists($current_dir.'/'.$this->adv_imgname.'.'.Configuration::get('BLOCKADVERT_IMG_EXT')))
$this->adv_img = Tools::getMediaServer($this->name)._MODULE_DIR_.$this->name.'/advertising.jpg';
else
$this->adv_img = Tools::getMediaServer($this->name)._MODULE_DIR_.$this->name.'/'.$this->adv_imgname.'.'.Configuration::get('BLOCKADVERT_IMG_EXT');
$this->adv_link = htmlentities(Configuration::get('BLOCKADVERT_LINK'), ENT_QUOTES, 'UTF-8');
}
public function install()
{
Configuration::updateValue('BLOCKADVERT_LINK', 'http://www.prestashop.com');
if (!parent::install())
return false;
if (!$this->registerHook('leftColumn') OR !$this->registerHook('rightColumn'))
return false;
return true;
}
/**
* _deleteCurrentImg delete current image, (so this will use default image)
*
* @return void
*/
private function _deleteCurrentImg()
{
// can work before 5.3
$current_dir=defined(__DIR__)?__DIR__:dirname(__FILE__);
if(file_exists($current_dir.'/'.$this->adv_imgname.'.'.Configuration::get('BLOCKADVERT_IMG_EXT')))
unlink($current_dir.'/'.$this->adv_imgname.'.'.Configuration::get('BLOCKADVERT_IMG_EXT'));
}
/**
* postProcess update configuration
* @TODO adding alt and title attributes for ![]()
and
* @var string
* @return void
*/
public function postProcess()
{
global $currentIndex;
$errors = '';
if (Tools::isSubmit('submitDeleteImgConf'))
$this->_deleteCurrentImg();
if (Tools::isSubmit('submitAdvConf'))
{
$file = false;
if (isset($_FILES['adv_img']) AND isset($_FILES['adv_img']['tmp_name']) AND !empty($_FILES['adv_img']['tmp_name']))
{
if ($error = checkImage($_FILES['adv_img'], 4000000))
$errors .= $error;
elseif ($dot_pos = strrpos($_FILES['adv_img']['name'],'.'))
{
// __DIR__ exists since php 5.3
$current_dir = defined(__DIR__)?__DIR__:dirname(__FILE__);
// as checkImage tell us it's a good image, we'll just copy the extension
$ext=substr($_FILES['adv_img']['name'], $dot_pos+1);
$newname=$this->adv_imgname.'.'.$ext;
$this->_deleteCurrentImg();
if (!move_uploaded_file($_FILES['adv_img']['tmp_name'], $current_dir.'/'.$newname))
$errors .= $this->l('Error move uploaded file');
Configuration::updateValue('BLOCKADVERT_IMG_EXT',$ext);
$this->adv_img = Tools::getMediaServer($this->name)._MODULE_DIR_.$this->name.'/'.$this->adv_imgname.'.'.Configuration::get('BLOCKADVERT_IMG_EXT');
}
}
if ($link = Tools::getValue('adv_link'))
{
Configuration::updateValue('BLOCKADVERT_LINK', $link);
$this->adv_link = htmlentities($link, ENT_QUOTES, 'UTF-8');
}
}
if ($errors)
echo $this->displayError($errors);
}
/**
* getContent used to display admin module form
*
* @return void
*/
public function getContent()
{
global $protocol_content;
$this->postProcess();
$output = '';
$output .= '
';
return $output;
}
/**
* Returns module content
*
* @param array $params Parameters
* @return string Content
*/
function hookRightColumn($params)
{
global $smarty, $protocol_content;
Tools::addCSS(($this->_path).'blockadvertising.css', 'all');
$smarty->assign('image', $protocol_content.$this->adv_img);
$smarty->assign('adv_link', $this->adv_link);
return $this->display(__FILE__, 'blockadvertising.tpl');
}
function hookLeftColumn($params)
{
return $this->hookRightColumn($params);
}
}