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<?php
/****************************************************************************************\
** JoomGallery 3 **
** By: JoomGallery::ProjectTeam **
** Copyright (C) 2008 - 2023 JoomGallery::ProjectTeam **
** Based on: JoomGallery 1.0.0 by JoomGallery::ProjectTeam **
** Released under GNU GPL Public License **
** License: http://www.gnu.org/copyleft/gpl.html or have a look **
** at administrator/components/com_joomgallery/LICENSE.TXT **
\****************************************************************************************/
defined('_JEXEC') or die('Direct Access to this location is not allowed.');
use \Joomla\CMS\Factory;
use \Joomla\CMS\Language\Text;
use \Joomla\CMS\Filesystem\File;
/**
* Install method
* is called by the installer of Joomla!
*
* @access protected
* @return void
* @since 2.0
*/
class Com_JoomGalleryInstallerScript
{
/**
* Version string of the current version
*
* @var string
*/
private $version = '3.7.0';
/**
* Version string of the current installed version
*
* @var string
*/
private $act_version = '';
/**
* Settings that are set in the current installation, but will be removed/changed in a newer version
*
* @var array array('id1_value'=>array('id'=>value,'config-key'=>old_value),'id2_value'=>array(),...)
*/
private $old_settings = array();
/**
* Extenions that have to be installed/updated or uninstalled
* name,type,element,folder,client_id (string, columns of table #__extension)
* install_type (string, folder or url)
* install_source (string, source of zip file. depends on install_type. folder: path, url: external url)
*
* @var array
*/
private $extensions = array(array('name'=>'GitHub Feed',
'type'=>'module',
'element'=>'mod_joomgithub',
'folder'=>'',
'client_id'=>'1',
'install_type'=>'url',
'install_source'=>'https://www.joomgalleryfriends.net/files/Unkategorisiert/mod_joomgithub.zip'));
/**
* Preflight method
*
* Is called afore installation and update processes
*
* @param $type string 'install', 'discover_install', or 'update'
* @return boolean False if installation or update shall be prevented, true otherwise
* @since 2.1
*/
public function preflight($type = 'install')
{
if(version_compare(JVERSION, '4.0', 'ge') || version_compare(JVERSION, '3.0', 'lt'))
{
JError::raiseWarning(500, 'JoomGallery 3.x is only compatible to Joomla! 3.x');
return false;
}
//************* Read old settings that will be changed/removed *************
if($type == 'update')
{
//************* Get actual installed JoomGallery version ************
$xml = simplexml_load_file(JPATH_ADMINISTRATOR.DIRECTORY_SEPARATOR.'components'.DIRECTORY_SEPARATOR.'com_joomgallery'.DIRECTORY_SEPARATOR.'joomgallery.xml');
if(isset($xml->version))
{
$this->act_version = $xml->version;
}
//************* End et actual installed JoomGallery version ************
// Define global constant _JOOM_TABLE_CONFIG
define('_JOOM_TABLE_CONFIG', '#__joomgallery_config');
// Register Config-Table
include_once JPATH_ADMINISTRATOR.'/components/com_joomgallery/tables/joomgalleryconfig.php';
// Load JoomGallery configuration
$config = JTable::getInstance('joomgalleryconfig', 'Table');
$config_keys = $config->getFields();
$db = JFactory::getDbo();
$query = $db
->getQuery(true)
->select('id')
->from($db->quoteName(_JOOM_TABLE_CONFIG));
$db->setQuery($query);
$config_ids = $db->loadColumn();
// Bring versions to a machine readable form
$act_version = explode('.',$this->act_version);
$new_version = explode('.',$this->version);
// create $old_settings with all available config rows
foreach($config_ids as $key => $id)
{
$this->old_settings[$id] = array('id'=>$id);
}
// if jg_thumbcreation still exists
if(array_key_exists('jg_thumbcreation', $config_keys))
{
foreach($this->old_settings as $key => $row)
{
$config->load($row['id']);
$this->old_settings[$key]['jg_thumbcreation'] = $config->jg_thumbcreation;
}
}
// if jg_upload_exif_rotation still exists
if(array_key_exists('jg_upload_exif_rotation', $config_keys))
{
foreach($this->old_settings as $key => $row)
{
$config->load($row['id']);
$this->old_settings[$key]['jg_upload_exif_rotation'] = $config->jg_upload_exif_rotation;
}
}
// act_version <= 3.5.x and new_version >= 3.6.x
if($act_version[0] <= 3 && $act_version[1] <= 5 && $new_version[0] >= 3 && $new_version[1] >= 6)
{
foreach($this->old_settings as $key => $row)
{
$config->load($row['id']);
$this->old_settings[$key]['jg_maxwidth'] = $config->jg_maxwidth;
$this->old_settings[$key]['jg_resizetomaxwidth'] = $config->jg_resizetomaxwidth;
$this->old_settings[$key]['jg_useforresizedirection'] = $config->jg_useforresizedirection;
}
}
}
//*********************** End read old settings ***********************
return true;
}
/**
* Install method
*
* @return boolean True on success, false otherwise
* @since 2.0
*/
public function install()
{
$app = JFactory::getApplication();
jimport('joomla.filesystem.file');
// Create image directories
require_once JPATH_ADMINISTRATOR.'/components/com_joomgallery/helpers/file.php';
$thumbpath = JPATH_ROOT.'/images/joomgallery/thumbnails';
$imgpath = JPATH_ROOT.'/images/joomgallery/details';
$origpath = JPATH_ROOT.'/images/joomgallery/originals';
$result = array();
$result[] = JFolder::create($thumbpath);
$result[] = JoomFile::copyIndexHtml($thumbpath);
$result[] = JFolder::create($imgpath);
$result[] = JoomFile::copyIndexHtml($imgpath);
$result[] = JFolder::create($origpath);
$result[] = JoomFile::copyIndexHtml($origpath);
$result[] = JoomFile::copyIndexHtml(JPATH_ROOT.'/images/joomgallery');
if(in_array(false, $result))
{
$app->enqueueMessage(JText::_('Unable to create image directories!'), 'error');
return false;
}
// Install extensions that are not already installed
$install_response = $this->installExtensions();
if($install_response !== true)
{
foreach ($install_response as $codes)
{
$app->enqueueMessage(JText::_('Unable to install additional extension! Error-Code of installation: '.$codes), 'error');
}
}
// Create news feed module
$subdomain = '';
$language = JFactory::getLanguage();
if(strpos($language->getTag(), 'de-') === false)
{
$subdomain = 'en.';
}
$feed_params = array('cache'=>1,
'cache_time'=>15,
'moduleclass_sfx'=>'',
'rssurl'=>'https://www.'.$subdomain.'joomgalleryfriends.net/?format=feed&type=rss',
'rssrtl'=>0,
'rsstitle'=>1,
'rssdesc'=>0,
'rssimage'=>1,
'rssitems'=>3,
'rssitemdesc'=>1,
'word_count'=>200);
$feed_params = json_encode($feed_params);
$this->createModule('JoomGallery News','joom_cpanel','mod_feed',1,$app->getCfg('access'),1,$feed_params,1,'*');
// Create bounty feed module
$bounty_params = array('CachingEnabled'=>1,
'shortcache'=>15,
'moduleclass_sfx'=>'',
'layout'=>'_:Issues',
'Owner'=>'JoomGalleryfriends',
'repo'=>'JoomGallery',
'CommitImg'=>0,
'DispCommitter'=>0,
'DispRecords'=>5,
'IssueLabels'=>'bounty',
'IssueStatus'=>'open',
'IssueSort'=>'updated',
'IssueOrder'=>'desc',
'DivSize'=>'0',
'DateFormat'=>'d.F Y');
$bounty_params = json_encode($bounty_params);
$this->createModule('JoomGallery Open Bounties','joom_cpanel','mod_joomgithub',2,$app->getCfg('access'),1,$bounty_params,1,'*');
// joom_settings.css
$temp = JPATH_ROOT.'/media/joomgallery/css/joom_settings.temp.css';
$dest = JPATH_ROOT.'/media/joomgallery/css/joom_settings.css';
if(!JFile::move($temp, $dest))
{
$app->enqueueMessage(JText::_('Unable to copy joom_settings.css!'), 'error');
return false;
}
// copy layouts to frontend
$layouts = JPATH_ROOT.'/layouts/joomgallery/';
$layout_files = array('index.html','seotext.php');
if(!JFolder::exists($layouts))
{
if(!JFolder::create($layouts))
{
$app->enqueueMessage(JText::_('Unable to create layouts folder for JoomGallery!'), 'error');
return false;
}
}
foreach($layout_files as $file)
{
if(!JFile::copy(JPATH_ADMINISTRATOR.'/components/com_joomgallery/layouts/joomgallery/'.$file, $layouts.$file))
{
$app->enqueueMessage(JText::_('Unable to copy file "'.$file.'"!'), 'error');
return false;
}
}
?>
<div class="hero-unit">
<img src="../media/joomgallery/images/joom_logo.png" alt="JoomGallery Logo" />
<div class="alert alert-success">
<h3>JoomGallery <?php echo $this->version; ?> was installed successfully.</h3>
</div>
<p>You may now start using JoomGallery or download specific language files afore:</p>
<p>
<a title="Start" class="btn" onclick="location.href='index.php?option=com_joomgallery'; return false;" href="#">Start now!</a>
<a title="Languages" class="btn btn-primary" onclick="location.href='index.php?option=com_joomgallery&controller=help'; return false;" href="#">Languages</a>
</p>
</div>
<?php
}
/**
* Update method
*
* @return boolean True on success, false otherwise
* @since 2.0
*/
public function update()
{
$app = JFactory::getApplication();
jimport('joomla.filesystem.file'); ?>
<div class="hero-unit">
<img src="../media/joomgallery/images/joom_logo.png" alt="JoomGallery Logo" />
<div class="alert alert-info">
<h3>Update JoomGallery to version: <?php echo $this->version; ?></h3>
</div>
</div>
<?php
$error = false;
// Delete temporary joom_settings.temp.css
if(JFile::exists(JPATH_ROOT.'/media/joomgallery/css/joom_settings.temp.css'))
{
if(!JFile::delete(JPATH_ROOT.'/media/joomgallery/css/joom_settings.temp.css'))
{
JError::raiseWarning(500, JText::_('Unable to delete temporary joom_settings.temp.css!'));
$error = true;
}
}
// Install extensions that are not already installed
$install_response = $this->installExtensions();
if($install_response !== true)
{
foreach ($install_response as $codes)
{
$app->enqueueMessage(JText::_('Unable to install additional extension! Error-Code of installation: '.$codes), 'error');
}
}
// Create news feed module
$subdomain = '';
$language = JFactory::getLanguage();
if(strpos($language->getTag(), 'de-') === false)
{
$subdomain = 'en.';
}
$feed_params = array('cache'=>1,
'cache_time'=>15,
'moduleclass_sfx'=>'',
'rssurl'=>'https://www.'.$subdomain.'joomgalleryfriends.net/?format=feed&type=rss',
'rssrtl'=>0,
'rsstitle'=>1,
'rssdesc'=>0,
'rssimage'=>1,
'rssitems'=>3,
'rssitemdesc'=>1,
'word_count'=>200);
$feed_params = json_encode($feed_params);
$this->createModule('JoomGallery News','joom_cpanel','mod_feed',1,$app->getCfg('access'),1,$feed_params,1,'*');
// Create bounty feed module
$bounty_params = array('CachingEnabled'=>1,
'shortcache'=>15,
'moduleclass_sfx'=>'',
'layout'=>'_:Issues',
'Owner'=>'JoomGalleryfriends',
'repo'=>'JoomGallery',
'CommitImg'=>0,
'DispCommitter'=>0,
'DispRecords'=>5,
'IssueLabels'=>'bounty',
'IssueStatus'=>'open',
'IssueSort'=>'updated',
'IssueOrder'=>'desc',
'DivSize'=>'0',
'DateFormat'=>'d.F Y');
$bounty_params = json_encode($bounty_params);
$this->createModule('JoomGallery Open Bounties','joom_cpanel','mod_joomgithub',2,$app->getCfg('access'),1,$bounty_params,1,'*');
//******************* Delete folders/files ************************************
echo '<div class="alert alert-info">';
echo '<h3>File system</h3>';
$delete_folders = array();
// MooRainbow assets
$delete_folders[] = JPATH_ROOT.'/media/joomgallery/js/moorainbow';
// Old vote view
$delete_folders[] = JPATH_ROOT.'/components/com_joomgallery/views/vote';
echo '<p>';
echo 'Looking for orphaned files and folders from the old installation ';
// Unzipped folder of latest auto update with cURL
$temp_dir = false;
$database = JFactory::getDbo();
$query = $database->getQuery(true)
->select('jg_pathtemp')
->from('#__joomgallery_config');
$database->setQuery($query);
$temp_dir = $database->loadResult();
if($temp_dir)
{
//$delete_folders[] = JPATH_SITE.'/'.$temp_dir.'update';
for($i = 0; $i <= 100; $i++)
{
$update_folder = JPATH_SITE.'/'.$temp_dir.'update'.$i;
if(JFolder::exists($update_folder))
{
$delete_folders[] = $update_folder;
}
}
}
$deleted = false;
$jg_delete_error = false;
foreach($delete_folders as $delete_folder)
{
if(JFolder::exists($delete_folder))
{
echo 'delete folder: '.$delete_folder.' : ';
$result = JFolder::delete($delete_folder);
if($result == true)
{
$deleted = true;
echo '<span class="label label-success">ok</span>';
}
else
{
$jg_delete_error = true;
echo '<span class="label label-important">not ok</span>';
}
echo '<br />';
}
}
// Files
$delete_files = array();
// Cache file of the newsfeed for the update checker JoomGallery < 3.3.5
$delete_files[] = JPATH_ADMINISTRATOR.'/cache/'.md5('http://www.joomgallery.net/components/com_newversion/rss/extensions2.rss').'.spc';
$delete_files[] = JPATH_ADMINISTRATOR.'/cache/'.md5('http://www.en.joomgallery.net/components/com_newversion/rss/extensions2.rss').'.spc';
$delete_files[] = JPATH_ADMINISTRATOR.'/cache/'.md5('http://www.joomgallery.net/components/com_newversion/rss/extensions3.rss').'.spc';
$delete_files[] = JPATH_ADMINISTRATOR.'/cache/'.md5('http://www.en.joomgallery.net/components/com_newversion/rss/extensions3.rss').'.spc';
// Cache file of the newsfeed for the update checker JoomGallery >= 3.3.5
$delete_files[] = JPATH_ADMINISTRATOR.'/cache/'.md5('https://www.joomgalleryfriends.net/components/com_newversion/rss/extensions2.rss').'.spc';
$delete_files[] = JPATH_ADMINISTRATOR.'/cache/'.md5('https://www.en.joomgalleryfriends.net/components/com_newversion/rss/extensions2.rss').'.spc';
$delete_files[] = JPATH_ADMINISTRATOR.'/cache/'.md5('https://www.joomgalleryfriends.net/components/com_newversion/rss/extensions3.rss').'.spc';
$delete_files[] = JPATH_ADMINISTRATOR.'/cache/'.md5('https://www.en.joomgalleryfriends.net/components/com_newversion/rss/extensions3.rss').'.spc';
// Zip file of latest auto update with cURL
$delete_files[] = JPATH_ADMINISTRATOR.'/components/com_joomgallery/temp/update.zip';
// Old category form field
$delete_files[] = JPATH_ADMINISTRATOR.'/components/com_joomgallery/models/fields/category.php';
// JHtml file that is not used anymore
$delete_files[] = JPATH_ROOT.'/components/com_joomgallery/helpers/html/joompopup.php';
// JFormFields that aren't used anymore
$delete_files[] = JPATH_ADMINISTRATOR.'/components/com_joomgallery/models/fields/cbowner.php';
$delete_files[] = JPATH_ADMINISTRATOR.'/components/com_joomgallery/models/fields/owner.php';
$delete_files[] = JPATH_ADMINISTRATOR.'/components/com_joomgallery/models/fields/color.php';
$delete_files[] = JPATH_ROOT.'/components/com_joomgallery/models/fields/thumbnail.php';
// Template files that aren't used anymore
$delete_files[] = JPATH_ROOT.'/components/com_joomgallery/views/category/tmpl/default_catpagination.php';
$delete_files[] = JPATH_ROOT.'/components/com_joomgallery/views/category/tmpl/default_imgpagination.php';
$delete_files[] = JPATH_ROOT.'/components/com_joomgallery/views/gallery/tmpl/default_pagination.php';
// Old changelog.php
$delete_files[] = JPATH_ROOT.'/administrator/components/com_joomgallery/changelog.php';
// Old ordering form field
$delete_files[] = JPATH_ADMINISTRATOR.'/components/com_joomgallery/models/fields/ordering.php';
// Old view file of MiniJoom
$delete_files[] = JPATH_ADMINISTRATOR.'/components/com_joomgallery/views/mini/view.html.php';
// Unnecessary layout XML files in views which cannot be linked from a menu
$delete_files[] = JPATH_ROOT.'/components/com_joomgallery/views/downloadzip/tmpl/default.xml';
$delete_files[] = JPATH_ROOT.'/components/com_joomgallery/views/edit/tmpl/default.xml';
$delete_files[] = JPATH_ROOT.'/components/com_joomgallery/views/editcategory/tmpl/default.xml';
// Old CSS file of MiniJoom
$delete_files[] = JPATH_ROOT.'/media/joomgallery/css/mini.css';
// Old JavaScript files
$delete_files[] = JPATH_ROOT.'/media/joomgallery/js/miniupload.js';
$delete_files[] = JPATH_ROOT.'/media/joomgallery/js/thickbox3/js/jquery-latest.pack.js';
// Old motion gallery
$delete_files[] = JPATH_ROOT.'/media/joomgallery/js/motiongallery.js';
// Old raw view for Cooliris
$delete_files[] = JPATH_ROOT.'/components/com_joomgallery/views/category/view.raw.php';
// HTC script for IE6
$delete_files[] = JPATH_ROOT.'/media/joomgallery/js/pngbehavior.htc';
// Override function for setting permissions via AJAX
$delete_files[] = JPATH_ROOT.'/media/joomgallery/js/permissions.js';
foreach($delete_files as $delete_file)
{
if(JFile::exists($delete_file))
{
echo 'delete file: '.$delete_file.' : ';
$result = JFile::delete($delete_file);
if($result == true)
{
$deleted = true;
echo '<span class="label label-success">ok</span>';
}
else
{
$jg_delete_error = true;
echo '<span class="label label-important">not ok</span>';
}
echo '<br />';
}
}
//******************* END delete folders/files ************************************
if($deleted)
{
if($jg_delete_error)
{
echo '<span class="label label-important">problems in deletion of files/folders</span>';
$error = true;
}
else
{
echo '<span class="label label-success">files/folders sucessfully deleted</span>';
}
}
else
{
echo '<span class="label label-success">nothing to delete</span>';
}
echo '</p>';
echo '</div>';
//******************* Write joom_settings.css ************************************
/*echo '<div class="alert alert-info">';
echo '<h3>CSS</h3>';
echo '<p>';
echo 'Update configuration dependent CSS settings: ';
require_once JPATH_ADMINISTRATOR.'/components/com_joomgallery/includes/defines.php';
JLoader::register('JoomConfig', JPATH_ADMINISTRATOR.'/components/com_joomgallery/helpers/config.php');
JTable::addIncludePath(JPATH_ADMINISTRATOR.'/components/com_joomgallery/tables');
$config = JoomConfig::getInstance('admin');
if(!$config->save())
{
$error = true;
echo '<span class="label label-important">not ok</span>';
}
else
{
echo '<span class="label label-success">ok</span>';
}
echo '</p>';
echo '</div>';*/
//******************* End write joom_settings.css ************************************
//************* Set new settings in config manager based on old settings *************
// Bring versions to a machine readable form
$act_version = explode('.',$this->act_version);
$new_version = explode('.',$this->version);
foreach($this->old_settings as $key => $old_setting)
{
$new_configs = new stdClass();
$new_configs->id = $key;
foreach ($old_setting as $key => $old)
{
switch ($key)
{
case 'jg_thumbcreation':
if ($old == 'gd1' || $old == 'gd2')
{
$new_configs->jg_thumbcreation = 'gd2';
}
else
{
$new_configs->jg_thumbcreation = 'im';
}
break;
case 'jg_upload_exif_rotation':
switch ($old)
{
case 0:
$new_thumbautorot = 0;
$new_detailautorot = 0;
$new_origautorot = 0;
break;
case 1:
$new_thumbautorot = 1;
$new_detailautorot = 1;
$new_origautorot = 0;
break;
case 2:
$new_thumbautorot = 1;
$new_detailautorot = 1;
$new_origautorot = 1;
break;
default:
$new_thumbautorot = 0;
$new_detailautorot = 0;
$new_origautorot = 0;
break;
}
$new_configs->jg_origautorot = $new_origautorot;
$new_configs->jg_detailautorot = $new_detailautorot;
$new_configs->jg_thumbautorot = $new_thumbautorot;
break;
case 'jg_useforresizedirection':
// act_version <= 3.5.x and new_version >= 3.6.x
if($act_version[0] <= 3 && $act_version[1] <= 5 && $new_version[0] >= 3 && $new_version[1] >= 6)
{
$new_configs->jg_useforresizedirection = $old + 1;
}
break;
case 'jg_resizetomaxwidth':
// act_version <= 3.5.x and new_version >= 3.6.x and resize was yes
if( ($act_version[0] <= 3 && $act_version[1] <= 5 && $new_version[0] >= 3 && $new_version[1] >= 6) && $old == 1 )
{
$new_configs->jg_resizetomaxwidth = 4;
}
break;
case 'jg_maxwidth':
// act_version <= 3.5.x and new_version >= 3.6.x
if($act_version[0] <= 3 && $act_version[1] <= 5 && $new_version[0] >= 3 && $new_version[1] >= 6)
{
// set jg_maxheight = jg_maxwidth
$new_configs->jg_maxheight = $old;
}
break;
default:
// Nothing to update
break;
}
}
// Store new configs
$store = JFactory::getDbo()->updateObject(_JOOM_TABLE_CONFIG, $new_configs, 'id');
if( !$store )
{
echo '<span class="label label-important">Updating old setting-values with new configuration structure failed.</span>';
$error = true;
}
}
//********************** End set new settings in config manager **********************
//************************** Create folders/files ************************************
// copy layouts to frontend
$layouts = JPATH_ROOT.'/layouts/joomgallery/';
$layout_files = array('index.html','seotext.php','seotextarea.php');
if(!JFolder::exists($layouts))
{
if(!JFolder::create($layouts))
{
$app->enqueueMessage(JText::_('Unable to create layouts folder for JoomGallery!'), 'error');
return false;
}
}
foreach($layout_files as $file)
{
if(!JFile::copy(JPATH_ADMINISTRATOR.'/components/com_joomgallery/layouts/joomgallery/'.$file, $layouts.$file))
{
$app->enqueueMessage(JText::_('Unable to copy file "'.$file.'"!'), 'error');
return false;
}
}
//************************* END Create folders/files *********************************
if($error)
{
echo '<div class="alert alert-error">
<h3>Problem with the update to JoomGallery version '.$this->version.'<br />Please read the update infos above</h3>
</div>';
JFactory::getApplication()->enqueueMessage(JText::_('Problem with the update to JoomGallery version '.$this->version.'. Please read the update infos below'), 'error');
}
else
{ ?>
<div class="hero-unit">
<img src="../media/joomgallery/images/joom_logo.png" alt="JoomGallery Logo" />
<div class="alert alert-success">
<h3>JoomGallery was updated to version <?php echo $this->version; ?> successfully.</h3>
<button class="btn btn-small btn-info" data-toggle="modal" data-target="#jg-changelog-popup"><i class="icon-list"></i> Changelog</button>
</div>
<p>You may now start using JoomGallery or download specific language files afore:</p>
<p>
<a title="Start" class="btn" onclick="location.href='index.php?option=com_joomgallery'; return false;" href="#">Go on!</a>
<a title="Languages" class="btn btn-primary" onclick="location.href='index.php?option=com_joomgallery&controller=help'; return false;" href="#">Languages</a>
</p>
</div>
<?php JHtml::_('bootstrap.modal', 'jg-changelog-popup'); ?>
<div class="modal hide fade" tabindex="-1" role="dialog" aria-labelledby="PopupChangelogModalLabel" aria-hidden="true" id="jg-changelog-popup">
<div class="modal-header">
<button type="button" class="close" data-dismiss="modal" aria-hidden="true">×</button>
<h3 id="PopupChangelogModalLabel">Changelog</h3>
</div>
<div id="jg-changelog-popup-container">
</div>
<div class="modal-footer">
<button class="btn" data-dismiss="modal" aria-hidden="true"><?php echo JText::_('JTOOLBAR_CLOSE'); ?></button>
</div>
</div>
<script type="text/javascript">
jQuery('#jg-changelog-popup').modal({backdrop: true, keyboard: true, show: false});
jQuery('#jg-changelog-popup').on('show', function ()
{
document.getElementById('jg-changelog-popup-container').innerHTML = '<div class="modal-body"><iframe class="iframe" frameborder="0" src="<?php echo JRoute::_('index.php?option=com_joomgallery&controller=changelog&tmpl=component'); ?>" height="400px" width="100%"></iframe></div>';
});
</script>
<?php
}
return !$error;
}
/**
* Uninstall method
*
* @return boolean True on success, false otherwise
* @since 2.0
*/
public function uninstall()
{
$path = JPATH_ROOT.'/images/joomgallery';
if(JFolder::exists($path))
{
JFolder::delete($path);
}
// uninstall extension
$install_response = $this->uninstallExtensions();
if($install_response !== true)
{
foreach ($install_response as $codes)
{
$app->enqueueMessage(JText::_('Unable to uninstall additional extension! Error-Code of uninstallation: '.$codes), 'error');
}
}
echo '<div class="alert alert-info">JoomGallery was uninstalled successfully!<br />
Please remember to remove your images folders manually
if you didn\'t use JoomGallery\'s default directories.</div>';
return true;
}
/**
* Uninstalls all extensions defined in $this->extensions.
*
* @return boolean True on success, array of error codes otherwise
*/
private function uninstallExtensions()
{
$error = false;
$httpcodes = array();
foreach ($this->extensions as $extension)
{
// check if extension is installed
$db = Factory::getDbo();
$query = $db->getQuery(true)
->select('extension_id')
->from($db->quoteName('#__extensions'))
->where($db->quoteName('name').' = '.$db->quote($extension['name']))
->where($db->quoteName('type').' = '.$db->quote($extension['type']))
->where($db->quoteName('element').' = '.$db->quote($extension['element']))
->where($db->quoteName('folder').' = '.$db->quote($extension['folder']));
$db->setQuery($query);
$extension_id = $db->loadResult();
// uninstall extension if it is installed
if (!empty($extension_id))
{
//uninstall extension
$post_data = array(
'boxchecked' => '1',
'cid[]' => $extension_id,
'task' => 'manage.remove',
JSession::getFormToken() => '1',
);
$session = Factory::getSession();
$url = JUri::base()."index.php?option=com_installer&view=manage";
$ch = curl_init($url);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_POST, 1);
curl_setopt($ch, CURLOPT_POSTFIELDS, $post_data);
curl_setopt($ch, CURLOPT_HTTPHEADER, array('Cookie: '.$session->getName().'='.$session->getId()));
$response = curl_exec($ch);
$httpcode = curl_getinfo($ch, CURLINFO_HTTP_CODE);
curl_close($ch);
// check if installation was successful
$error_codes = array(400,401,402,403,404,405,408,500,501,502,503,504,505);
if(in_array($httpcode,$error_codes) || !empty($response))
{
$error = true;
array_push($httpcodes,$httpcode);
}
}
}
if(!$error)
{
return true;
}
else
{
return $httpcodes;
}
}
/**
* Installs all extensions defined in $this->extensions.
*
* @return boolean True on success, array of error codes otherwise
*/
private function installExtensions()
{
$error = false;
$httpcodes = array();
foreach ($this->extensions as $extension)
{
// check if extension is already installed
$db = Factory::getDbo();
$query = $db->getQuery(true)
->select('extension_id')
->from($db->quoteName('#__extensions'))
->where($db->quoteName('name').' = '.$db->quote($extension['name']))
->where($db->quoteName('type').' = '.$db->quote($extension['type']))
->where($db->quoteName('element').' = '.$db->quote($extension['element']))
->where($db->quoteName('folder').' = '.$db->quote($extension['folder']));
$db->setQuery($query);
$extension_id = $db->loadResult();
// install extension if it is not yet installed
if (empty($extension_id))
{
//install extension
$post_data = array(
'installtype' => $extension['install_type'],
'install_url' => $extension['install_source'],
'task' => 'install.install',
JSession::getFormToken() => '1',
'return' => JSession::getFormToken(),
);
$session = Factory::getSession();
$url = JUri::base()."index.php?option=com_installer&view=install";
$ch = curl_init($url);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_POST, 1);
curl_setopt($ch, CURLOPT_POSTFIELDS, $post_data);
curl_setopt($ch, CURLOPT_HTTPHEADER, array('Cookie: '.$session->getName().'='.$session->getId()));
$response = curl_exec($ch);
$httpcode = curl_getinfo($ch, CURLINFO_HTTP_CODE);
curl_close($ch);
// check if installation was successful
$error_codes = array(400,401,402,403,404,405,408,500,501,502,503,504,505);
if(in_array($httpcode,$error_codes) || !empty($response))
{
$error = true;
array_push($httpcodes,$httpcode);
}
}
}
if(!$error)
{
return true;
}
else
{
return $httpcodes;
}
}
/**
* Creates and publishes a module (extension need to be installed)
*
* @param string $title title of the module
* @param string $position position fo the module to be placed
* @param string $module installation name of the module extension
* @param integer $ordering number of the sort order
* @param integer $access id of the access level
* @param integer $showTitle show or hide module title (0: hide, 1: show)
* @param string $params module params (json)
* @param integer $client_id module of which client (0: client, 1: admin)
* @param string $lang langage tag (language filter / *: all languages)
*
* @return boolean True on success, false otherwise
*/
private function createModule($title,$position,$module,$ordering,$access,$showTitle,$params,$client_id,$lang)
{
// check if the module already exists
$db = Factory::getDbo();
$query = $db->getQuery(true)
->select('id')
->from($db->quoteName('#__modules'))
->where($db->quoteName('position').' = '.$db->quote($position))
->where($db->quoteName('module').' = '.$db->quote($module));
$db->setQuery($query);
$module_id = $db->loadResult();
// create module if it is not yet created
if (empty($module_id))
{
$row = JTable::getInstance('module');
$row->title = $title;
$row->ordering = $ordering;
$row->position = $position;
$row->published = 1;
$row->module = $module;
$row->access = $access;
$row->showtitle = $showTitle;
$row->params = $params;
$row->client_id = $client_id;
$row->language = $lang;
if(!$row->store())
{
$app->enqueueMessage(JText::_('Unable to create "'.$title.'" module!'), 'error');
return false;
}
$db = JFactory::getDbo();
$query = $db->getQuery(true);
$query->insert('#__modules_menu');
$query->set('moduleid = '.$row->id);
$query->set('menuid = 0');
$db->setQuery($query);
if(!$db->query())
{
$app->enqueueMessage(JText::_('Unable to assign "'.$title.'" module!'), 'error');
return false;
}
}
return true;
}
}