';
if (@ini_get('allow_url_fopen') AND @fsockopen('addons.prestashop.com', 80, $errno, $errst, 3))
echo '
';
else
echo ''.$this->l('Find new themes on PrestaShop Addons!').'';
}
/**
* Return an array with themes and thumbnails
*
* @return array
*/
private function _getThemesList()
{
$dir = opendir(_PS_ALL_THEMES_DIR_);
while ($folder = readdir($dir))
if ($folder != '.' AND $folder != '..' AND file_exists(_PS_ALL_THEMES_DIR_.'/'.$folder.'/preview.jpg'))
$themes[$folder]['name'] = $folder;
closedir($dir);
return isset($themes) ? $themes : array();
}
/** This function checks if the theme designer has thunk to make his theme compatible 1.4,
* and noticed it on the $theme_dir/config.xml file. If not, some new functionnalities has
* to be desactivated
*
* @since 1.4
* @param string $theme_dir theme directory
* @return boolean Validity is ok or not
*/
private function _isThemeCompatible($theme_dir)
{
global $cookie;
$all_errors='';
$return=true;
$check_version=AdminThemes::$check_features_version;
if (!is_file(_PS_ALL_THEMES_DIR_ . $theme_dir . '/config.xml'))
{
$this->_errors[] = Tools::displayError('config.xml is missing in your theme path.').' ';
$xml=null;
}
else
{
$xml=@simplexml_load_file(_PS_ALL_THEMES_DIR_.$theme_dir.'/config.xml');
if (!$xml)
{
$this->_errors[] = Tools::displayError('config.xml is not a valid xml file in your theme path.').' ';
}
}
// will be set to false if any version node in xml is correct
$xml_version_too_old = true;
// foreach version in xml file,
// node means feature, attributes has to match
// the corresponding value in AdminThemes::$check_features[feature] array
$xmlArray = simpleXMLToArray($xml);
foreach($xmlArray AS $version)
{
if (isset($version['value']) AND version_compare($version['value'], $check_version) >= 0)
{
$checkedFeature = array();
foreach (AdminThemes::$check_features AS $codeFeature => $arrConfigToCheck)
foreach ($arrConfigToCheck['attributes'] AS $attr => $v)
if (!isset($version[$codeFeature]) OR !isset($version[$codeFeature][$attr]) OR $version[$codeFeature][$attr] != $v['value'])
if (!$this->_checkConfigForFeatures($codeFeature, $attr)) // feature missing in config.xml file, or wrong attribute value
$return = false;
$xml_version_too_old = false;
}
}
if ($xml_version_too_old AND !$this->_checkConfigForFeatures(array_keys(AdminThemes::$check_features)))
{
$this->_errors[] .= Tools::displayError('config.xml theme file has not been created for this version of prestashop.');
$return = false;
}
return $return;
}
/**
* _checkConfigForFeatures
*
* @param array $arrFeature array of feature code to check
* @param mixed $configItem will precise the attribute which not matches. If empty, will check every attributes
* @return error message, or null if disabled
*/
private function _checkConfigForFeatures($arrFeatures, $configItem = array())
{
$return = true;
if (is_array($configItem))
{
foreach ($arrFeatures as $feature)
if (!sizeof($configItem))
$configItem = array_keys(AdminThemes::$check_features[$feature]['attributes']);
foreach ($configItem as $attr)
{
$check = $this->_checkConfigForFeatures($arrFeatures,$attr);
if ($check == false)
$return = false;
}
return $return;
}
$return = true;
if (!is_array($arrFeatures))
$arrFeatures = array($arrFeatures);
foreach ($arrFeatures as $feature)
{
$arrConfigToCheck = AdminThemes::$check_features[$feature]['attributes'][$configItem]['check_if_not_valid'];
foreach ($arrConfigToCheck as $config_key => $config_val)
{
$config_get = Configuration::get($config_key);
if ($config_get != $config_val)
{
$this->_errors[] = Tools::displayError(AdminThemes::$check_features[$feature]['error']).'.'
.(!empty(AdminThemes::$check_features[$feature]['tab'])
?' '
.Tools::displayError('You can disable this function on this page')
.'':''
).' ' ;
$return = false;
break; // break for this attributes
}
}
}
return $return;
}
/** this functions make checks about AdminThemes configuration edition only.
*
* @since 1.4
*/
public function postProcess()
{
global $smarty;
// new check compatibility theme feature (1.4) :
$val = Tools::getValue('PS_THEME');
Configuration::updateValue('PS_IMG_UPDATE_TIME', time());
if (!empty($val) AND !$this->_isThemeCompatible($val)) // don't submit if errors
unset($_POST['submitThemes'.$this->table]);
Tools::clearCache($smarty);
parent::postProcess();
}
}
?>