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Current Path : /home/giteleslfp/www/plugins/system/tooltipgc/
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Current File : /home/giteleslfp/www/plugins/system/tooltipgc/install.php

<?php

defined('_JEXEC') or die('Restricted access');
/*
	preflight which is executed before install and update
	install
	update
	uninstall
	postflight which is executed after install and update
	*/

class plgSystemTooltipgcInstallerScript {

	function install($parent) {

	}
	
	function update($parent) {

	}

	function uninstall($parent) {
		// disable all plugins and modules
		// $db = JFactory::getDbo();
		// $db->setQuery("UPDATE `#__modules` SET `published` = 0 WHERE `plugin` LIKE '%tooltipgc%'");
		// $db->execute();

		// $db->setQuery("UPDATE `#__extensions` SET `enabled` = 0 WHERE `type` = 'plugin' AND `element` LIKE '%tooltipgc%' AND `folder` LIKE '%system%'");
		// $db->execute();
		return true;
	}

	function preflight($type, $parent) {
		// check if a pro version already installed
		$xmlPath = JPATH_ROOT . '/plugins/system/tooltipgc/tooltipgc.xml';

		// if no file already exists
		if (! file_exists($xmlPath)) return true;

		$xmlData = $this->getXmlData($xmlPath);
		$isProInstalled = ((int)$xmlData->ckpro);

		if ($isProInstalled) {
			throw new RuntimeException('Tooltip GC Light cannot be installed over Tooltip GC Pro. Please install Tooltip GC Pro. To downgrade, please first uninstall Tooltip GC Pro.');
			// return false;
		}

		// check if a V1 version is installed with the params (needs the pro)
		$xmlPath = JPATH_ROOT . '/plugins/editors-xtd/tooltipgcparams/tooltipgcparams.xml';

		// if no file already exists
		if (! file_exists($xmlPath)) return true;

		$xmlData = $this->getXmlData($xmlPath);
		$installedVersion = ((int)$xmlData->version );
		// if the installed version is the V1
		if(version_compare($installedVersion, '4.2.0', '<')) {
			// if the params is also installed
			if (file_exists(JPATH_ROOT . '/plugins/editors-xtd/tooltipgcparams/tooltipgcparams.xml')) {
				throw new RuntimeException('Tooltip GC Light cannot be installed over Tooltip GC (old version) + Params. Please install Tooltip GC Pro to get the same features as previously, else you may loose your existing settings. To downgrade, please first uninstall Tooltip GC Params.');
				// return false;
			}

			
		}

		return true;
	}

	public function getXmlData($file) {
		if ( ! is_file($file))
		{
			return '';
		}

		$xml = simplexml_load_file($file);

		if ( ! $xml || ! isset($xml['version']))
		{
			return '';
		}

		return $xml;
	}

	// run on install and update
	function postflight($type, $parent) {
		// install modules and plugins
		jimport('joomla.installer.installer');
		$db = JFactory::getDbo();
		$status = array();

		// enable system plugin
		$db->setQuery("UPDATE #__extensions SET enabled = '1' WHERE `element` = 'tooltipgc' AND `type` = 'plugin'");
		$result = $db->execute();
		$status[] = array('name'=>'System - Tooltip GC','type'=>'plugin', 'result' => $result);

		// disable the old update site
		$db->setQuery("UPDATE #__update_sites SET enabled = '0' WHERE `location` = 'http://update.joomlack.fr/plg_tooltipgc_update.xml'");
		$result3 = $db->execute();

		foreach ($status as $statu) {
			if ($statu['result'] == true) {
				$alert = 'success';
				$icon = 'icon-ok';
				$text = 'Successful';
			} else {
				$alert = 'warning';
				$icon = 'icon-cancel';
				$text = 'Failed';
			}
			echo '<div class="alert alert-' . $alert . '"><i class="icon ' . $icon . '"></i>Installation and activation of the <b>' . $statu['type'] . ' ' . $statu['name'] . '</b> : ' . $text . '</div>';
		}

		return true;
	}
}