public function Folders($path)
{
if ($this->mode == 'ftp') {
return $this->source_ftp->listDetails($this->ftp_root . $path, 'folders');
} else {
return JFolder::Folders($this->source_path . $path);
}
}
/**
* Called before any type of action
*
* @param string $type Which action is happening (install|uninstall|discover_install)
* @param object $parent The object responsible for running this script
*
* @return boolean True on success
*/
public function preflight($type, $parent)
{
// init vars
$db = JFactory::getDBO();
$type = strtolower($type);
$this->_src = $parent->getParent()->getPath('source');
// tmp folder
$this->_target = JPATH_ROOT . '/plugins/system/zoo_zlelements';
// install folder
$html = '';
// load ZLFW sys language file
JFactory::getLanguage()->load('plg_system_zlframework.sys', JPATH_ADMINISTRATOR, 'en-GB', true);
// check dependencies if not uninstalling
if ($type != 'uninstall' && !$this->checkRequirements($parent)) {
Jerror::raiseWarning(null, $this->_error);
return false;
}
if ($type == 'install' || $type == 'update') {
if ($type == 'update') {
$cur_manifest = simplexml_load_file(JPATH_ROOT . '/plugins/system/zoo_zlelements/zoo_zlelements.xml');
$new_manifest = $parent->get("manifest");
// if trying to update with older plugin, just update the elements
if (version_compare((string) $cur_manifest->version, (string) $new_manifest->version, '>')) {
// set the plugin update state
$this->_plugin_updated = false;
// copy installed plugin files into temp folder to be able to install without issues
JFile::copy(JPath::clean(JPATH_ROOT . '/plugins/system/zoo_zlelements/zoo_zlelements.xml'), JPath::clean("{$this->_src}/zoo_zlelements.xml"));
JFile::copy(JPath::clean(JPATH_ROOT . '/plugins/system/zoo_zlelements/zoo_zlelements.php'), JPath::clean("{$this->_src}/zoo_zlelements.php"));
if (!JFolder::exists("{$this->_src}/languages")) {
JFolder::create("{$this->_src}/languages");
}
JFile::copy(JPath::clean(JPATH_ROOT . '/administrator/language/en-GB/en-GB.plg_system_zoo_zlelements.ini'), JPath::clean("{$this->_src}/languages/en-GB.plg_system_zoo_zlelements.ini"));
$html .= '<p>' . JText::_($this->langString('_ALLREADY_UP_TO_DATE')) . '</p>';
} else {
// Remove depricated folders
$f = JPATH_ROOT . '/plugins/system/zoo_zlelements/zoo_zlelements/fields';
// even if removed will be repopulated with the new content
if (JFolder::exists($f)) {
JFolder::delete($f);
}
}
}
// make sure elements folder exist
if (!JFolder::exists("{$this->_src}/zoo_zlelements")) {
JFolder::create("{$this->_src}/zoo_zlelements");
}
// element tasks
if (JFolder::exists("{$this->_src}/elements")) {
// install lang files to admin folder
foreach (JFolder::folders("{$this->_src}/elements") as $element) {
if (JFolder::exists("{$this->_src}/elements/{$element}/language")) {
if (JFolder::copy("{$this->_src}/elements/{$element}/language", JPATH_ADMINISTRATOR . "/language", '', true)) {
// we can't use the move function as it's not working on windows servers
JFolder::delete("{$this->_src}/elements/{$element}/language");
}
}
// remove old lang file
if (JFile::exists("{$this->_target}/zoo_zlelements/language/en-GB/en-GB.plg_system_zoo_zlelements_{$element}.ini")) {
JFile::delete("{$this->_target}/zoo_zlelements/language/en-GB/en-GB.plg_system_zoo_zlelements_{$element}.ini");
}
}
// move all languages files to the new admin location
if (JFolder::exists("{$this->_src}/elements/{$element}/language")) {
if (JFolder::copy("{$this->_target}/zoo_zlelements/language", JPATH_ADMINISTRATOR . "/language", '', true)) {
// we can't use the move function as it's not working on windows servers
JFolder::delete("{$this->_target}/zoo_zlelements/language");
}
}
// move elements to install folder
if (JFolder::exists("{$this->_src}/elements")) {
// move the elements, using copy instead of move
if (JFolder::copy('elements', 'zoo_zlelements/elements', $this->_src)) {
// we can't use the move function as it's not working on windows servers
JFolder::delete("{$this->_src}/elements");
}
}
// execute individual elements install scripts
foreach (JFolder::Folders("{$this->_src}/zoo_zlelements/elements") as $element) {
$file = "{$this->_src}/zoo_zlelements/elements/{$element}/install.script.php";
if (is_file($file)) {
ob_start();
include $file;
$html .= ob_get_contents();
ob_end_clean();
}
}
}
}
// render message
echo $html;
}
