mirror of
https://github.com/joomla-extensions/patchtester.git
synced 2024-12-23 19:39:06 +00:00
164 lines
3.9 KiB
PHP
164 lines
3.9 KiB
PHP
<?php
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/**
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* @package PatchTester
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*
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* @copyright Copyright (C) 2011 - 2012 Ian MacLennan, Copyright (C) 2013 - 2015 Open Source Matters, Inc. All rights reserved.
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* @license GNU General Public License version 2 or later
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*/
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/**
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* Installation class to perform additional changes during install/uninstall/update
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*
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* @package Patchtester
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* @since 2.0
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*/
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class Com_PatchtesterInstallerScript
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{
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/**
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* Minimum supported version of the CMS
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*
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* @var string
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* @since 2.0
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*/
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protected $minCmsVersion = '3.3.0';
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/**
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* Array of templates with supported overrides
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*
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* @var array
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* @since 2.0
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*/
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protected $templateOverrides = array('hathor');
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/**
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* Function to act prior to installation process begins
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*
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* @param string $type The action being performed
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* @param JInstallerComponent $parent The class calling this method
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*
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* @return boolean True on success
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*
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* @since 2.0
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*/
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public function preflight($type, $parent)
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{
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if (version_compare(JVERSION, $this->minCmsVersion, 'lt'))
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{
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JFactory::getApplication()->enqueueMessage(JText::sprintf('COM_PATCHTESTER_ERROR_INSTALL_JVERSION', $this->minCmsVersion));
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return false;
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}
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return true;
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}
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/**
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* Function to perform changes during install
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*
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* @param JInstallerComponent $parent The class calling this method
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*
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* @return void
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*
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* @since 2.0
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*/
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public function install($parent)
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{
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$this->copyLayouts();
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}
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/**
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* Function to perform changes during update
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*
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* @param JInstallerComponent $parent The class calling this method
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*
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* @return void
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*
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* @since 2.0
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*/
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public function update($parent)
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{
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$this->copyLayouts();
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}
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/**
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* Function to perform changes during uninstall
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*
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* @param JInstallerComponent $parent The class calling this method
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*
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* @return void
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*
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* @since 2.0
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*/
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public function uninstall($parent)
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{
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jimport('joomla.filesystem.folder');
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// Initialize the error array
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$errorTemplates = array();
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// Loop the supported templates
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foreach ($this->templateOverrides as $template)
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{
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// Set the file paths
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$tmplRoot = JPATH_ADMINISTRATOR . '/templates/' . $template;
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$overrideFolder = JPATH_ADMINISTRATOR . '/templates/' . $template . '/html/com_patchtester';
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// Make sure the template is actually installed
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if (is_dir($tmplRoot))
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{
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// If there's a failure in copying the overrides, log it to the error array
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if (!JFolder::delete($overrideFolder))
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{
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$errorTemplates[] = ucfirst($template);
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}
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}
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}
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// If we couldn't remove any overrides, notify the user
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if (count($errorTemplates) > 0)
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{
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JFactory::getApplication()->enqueueMessage(JText::sprintf('COM_PATCHTESTER_COULD_NOT_REMOVE_OVERRIDES', implode(', ', $errorTemplates)));
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}
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}
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/**
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* Function to copy layout overrides for core templates at install or update
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*
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* @return void
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*
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* @since 2.0
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*/
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private function copyLayouts()
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{
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jimport('joomla.filesystem.folder');
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// Initialize the error array
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$errorTemplates = array();
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// Loop the supported templates
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foreach ($this->templateOverrides as $template)
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{
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// Set the file paths
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$source = __DIR__ . '/' . $template;
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$tmplRoot = JPATH_ADMINISTRATOR . '/templates/' . $template;
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$destination = JPATH_ADMINISTRATOR . '/templates/' . $template . '/html/com_patchtester';
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// Make sure the template is actually installed
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if (is_dir($tmplRoot))
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{
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// If there's a failure in copying the overrides, log it to the error array
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if (!JFolder::copy($source, $destination, '', true))
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{
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$errorTemplates[] = ucfirst($template);
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}
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}
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}
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// If we couldn't remove any overrides, notify the user
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if (count($errorTemplates) > 0)
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{
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JFactory::getApplication()->enqueueMessage(JText::sprintf('COM_PATCHTESTER_COULD_NOT_INSTALL_OVERRIDES', implode(', ', $errorTemplates)));
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}
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}
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}
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