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<?php
// $HeadURL: https://joomgallery.org/svn/joomgallery/JG-3/JG/trunk/administrator/components/com_joomgallery/views/config/view.html.php $
// $Id: view.html.php 4076 2013-02-12 10:35:29Z erftralle $
/****************************************************************************************\
** JoomGallery 3 **
** By: JoomGallery::ProjectTeam **
** Copyright (C) 2008 - 2013 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.');
/**
* HTML View class for the configuration view
*
* @package JoomGallery
* @since 1.5.5
*/
class JoomGalleryViewConfig extends JoomGalleryView
{
/**
* HTML view display method
*
* @param string $tpl The name of the template file to parse
* @return void
* @since 1.5.5
*/
public function display($tpl = null)
{
// Load language files of frontend for Exif and IPTC data
$language = JFactory::getLanguage();
$language->load(_JOOM_OPTION.'.exif', JPATH_SITE);
$language->load(_JOOM_OPTION.'.iptc', JPATH_SITE);
$display = true;
if($this->_config->isExtended())
{
$config_id = JRequest::getInt('id');
// Overwrite config object with specified one
$this->_config = JoomConfig::getInstance($config_id);
if(JRequest::getInt('group_id') || ($config_id && $config_id != 1))
{
$display = false;
}
}
// Check the installation of GD
$gdver = $this->get('GDVersion');
// Returns version, 0 if not installed, or -1 if appears
// to be installed but not verified
if($gdver > 0)
{
$gdmsg = JText::sprintf('COM_JOOMGALLERY_CONFIG_GS_IP_GDLIB_INSTALLED', $gdver);
}
else
{
if($gdver == -1)
{
$gdmsg = JText::_('COM_JOOMGALLERY_CONFIG_GS_IP_GDLIB_NO_VERSION');
}
else
{
$gdmsg = JText::_('COM_JOOMGALLERY_CONFIG_GS_IP_GDLIB_NOT_INSTALLED') .
'<a href="http://www.php.net/gd" target="_blank">http://www.php.net/gd</a>'
. JText::_('COM_JOOMGALLERY_GD_MORE_INFO');
}
}
// Check the installation of ImageMagick
// first check if exec() has been diabled in php.ini
if($this->get('DisabledExec'))
{
$immsg = JText::_('COM_JOOMGALLERY_CONFIG_GS_IP_IMAGIC_EXEC_DISABLED');
}
else
{
$imver = $this->get('IMVersion');
// Returns version, 0 if not installed or path not properly configured
if($imver)
{
$immsg = JText::_('COM_JOOMGALLERY_CONFIG_GS_IP_IMAGIC_INSTALLED') . $imver;
// Add the information that IM was detected automatically if path is empty
if(!$this->_config->get('jg_impath'))
{
$immsg .= JText::_('COM_JOOMGALLERY_CONFIG_GS_IP_IMAGIC_INSTALLED_AUTO') ;
}
}
else
{
$immsg = JText::_('COM_JOOMGALLERY_CONFIG_GS_IP_IMAGIC_NOT_INSTALLED');
}
}
// Check the installation of Exif
$exifmsg = '';
if(!extension_loaded('exif'))
{
$exifmsg = '<div style="color:#f00;font-weight:bold; text-align:center;">[' . JText::_('COM_JOOMGALLERY_CONFIG_DV_ED_NOT_INSTALLED') . ' ' . JText::_('COM_JOOMGALLERY_CONFIG_DV_ED_NO_OPTIONS') . ']</div>';
}
else
{
$exifmsg = '<div style="color:#080; text-align:center;">[' . JText::_('COM_JOOMGALLERY_CONFIG_DV_ED_INSTALLED') . ']</div>';
if(!function_exists('exif_read_data'))
{
$exifmsg = '<div style="color:#f00;font-weight:bold; text-align:center;">[' . JText::_('COM_JOOMGALLERY_CONFIG_DV_ED_INSTALLED_BUT') . ' ' . JText::_('COM_JOOMGALLERY_CONFIG_DV_ED_NO_OPTIONS') . ']</div>';
}
}
// Check pathes and watermark file
$writeable = '<span style="color:#080;">'
. JText::_('COM_JOOMGALLERY_CONFIG_GS_PD_DIRECTORY_WRITEABLE') .
'</span>';
$unwriteable = '<span style="color:#f00;">'
. JText::_('COM_JOOMGALLERY_CONFIG_GS_PD_DIRECTORY_UNWRITEABLE') .
'</span>';
if(is_writeable($this->getPath('img')))
{
$write_pathimages = $writeable;
}
else
{
$write_pathimages = $unwriteable;
}
if(is_writeable($this->getPath('orig')))
{
$write_pathoriginalimages = $writeable;
}
else
{
$write_pathoriginalimages = $unwriteable;
}
if(is_writeable($this->getPath('thumb')))
{
$write_paththumbs = $writeable;
}
else
{
$write_paththumbs = $unwriteable;
}
if(is_writeable($this->getPath('ftp')))
{
$write_pathftpupload = $writeable;
}
else
{
$write_pathftpupload = $unwriteable;
}
if(is_writeable($this->getPath('temp')))
{
$write_pathtemp = $writeable;
}
else
{
$write_pathtemp = $unwriteable;
}
if(is_writeable($this->getPath('wtm')))
{
$write_pathwm = $writeable;
}
else
{
$write_pathwm = $unwriteable;
}
if(is_file($this->getPath('wtm').'/'.$this->_config->get('jg_wmfile')))
{
$wmfilemsg = '<span style="color:#080;">'
. JText::_('COM_JOOMGALLERY_CONFIG_GS_PD_FILE_EXIST') .
'</span>';
}
else
{
$wmfilemsg = '<span style="color:#f00;">'
. JText::_('COM_JOOMGALLERY_CONFIG_GS_PD_FILE_NOT_EXIST') .
'</span>';
}
// Check whether CSS file (joom_settings.css) is writeable
if(is_writeable(JPATH_ROOT.'/media/joomgallery/css/'.$this->_config->getStyleSheetName()))
{
$cssfilemsg = '<div style="color:#080; text-align:center;">['.JText::_('COM_JOOMGALLERY_CONFIG_GS_PD_CSS_CONFIGURATION_WRITEABLE').']</div>';
}
else
{
$cssfilemsg = '<div style="color:#f00;font-weight:bold; text-align:center;">['.JText::_('COM_JOOMGALLERY_CONFIG_GS_PD_CSS_CONFIGURATION_NOT_WRITEABLE').' '.JText::_('COM_JOOMGALLERY_COMMON_CHECK_PERMISSIONS').']</div>';
}
// Exif
require_once JPATH_COMPONENT.'/includes/exifarray.php';
$ifdotags = explode(',', $this->_config->get('jg_ifdotags'));
$subifdtags = explode(',', $this->_config->get('jg_subifdtags'));
$gpstags = explode(',', $this->_config->get('jg_gpstags'));
$exif_definitions = array(
1 => array ('TAG' => 'IFD0', 'JG' => $ifdotags, 'NAME' => 'jg_ifdotags[]', 'HEAD' => JText::_('COM_JOOMGALLERY_IFD0TAGS')),
2 => array ('TAG' => 'EXIF', 'JG' => $subifdtags, 'NAME' => 'jg_subifdtags[]', 'HEAD' => JText::_('COM_JOOMGALLERY_SUBIFDTAGS')),
3 => array ('TAG' => 'GPS', 'JG' => $gpstags, 'NAME' => 'jg_gpstags[]', 'HEAD' => JText::_('COM_JOOMGALLERY_GPSTAGS'))
);
// IPTC
require_once JPATH_COMPONENT.'/includes/iptcarray.php';
$iptctags = explode(',', $this->_config->get('jg_iptctags'));
$iptc_definitions = array(
1 => array ('TAG' => 'IPTC', 'JG' => $iptctags, 'NAME' => 'jg_iptctags[]', 'HEAD' => JText::_('COM_JOOMGALLERY_IPTCTAGS')),
);
// Include javascript for form validation, cleaning and submitting
$this->_doc->addScript($this->_ambit->getScript('config.js'));
JText::script('COM_JOOMGALLERY_CONFIG_GS_PD_ALERT_THUMBNAIL_PATH_SUPPORT');
$this->assignRef('display', $display);
$this->assignRef('cssfilemsg', $cssfilemsg);
$this->assignRef('exifmsg', $exifmsg);
$this->assignRef('gdmsg', $gdmsg);
$this->assignRef('immsg', $immsg);
$this->assignRef('write_pathimages', $write_pathimages);
$this->assignRef('write_pathoriginalimages', $write_pathoriginalimages);
$this->assignRef('write_paththumbs', $write_paththumbs);
$this->assignRef('write_pathftpupload', $write_pathftpupload);
$this->assignRef('write_pathtemp', $write_pathtemp);
$this->assignRef('write_pathwm', $write_pathwm);
$this->assignRef('wmfilemsg', $wmfilemsg);
$this->assignRef('exif_definitions', $exif_definitions);
$this->assignRef('exif_config_array', $exif_config_array);
$this->assignRef('iptc_definitions', $iptc_definitions);
$this->assignRef('iptc_config_array', $iptc_config_array);
$this->addToolbar();
if(!$this->_mainframe->input->getBool('hidemainmenu'))
{
$this->sidebar = JHtmlSidebar::render();
}
parent::display();
}
function addToolbar()
{
$title = JText::_('COM_JOOMGALLERY_CONFIG_CONFIGURATION_MANAGER');
if($this->_config->isExtended())
{
$config_title = $this->get('ConfigTitle');
if(JRequest::getInt('id') == 1)
{
$config_title = JText::sprintf('COM_JOOMGALLERY_CONFIGS_DEFAULT_TITLE', $config_title);
}
$title .= ' :: '.JText::sprintf('COM_JOOMGALLERY_CONFIG_EDIT_TITLE', $config_title);
}
JToolBarHelper::title($title, 'config');
JToolbarHelper::apply('apply');
JToolbarHelper::save('save');
if($this->_config->isExtended())
{
JToolBarHelper::cancel('cancel', 'JTOOLBAR_CANCEL');
}
}
function getPath($type)
{
switch($type)
{
case 'thumb':
$path = JPath::clean(JPATH_ROOT.'/'.$this->_config->get('jg_paththumbs'));
if(!JFolder::exists($path))
{
$path = JPath::clean($this->_config->get('jg_paththumbs'));
}
break;
case 'img':
$path = JPath::clean(JPATH_ROOT.'/'.$this->_config->get('jg_pathimages'));
if(!JFolder::exists($path))
{
$path = JPath::clean($this->_config->get('jg_pathimages'));
}
break;
case 'orig':
$path = JPath::clean(JPATH_ROOT.'/'.$this->_config->get('jg_pathoriginalimages'));
if(!JFolder::exists($path))
{
$path = JPath::clean($this->_config->get('jg_pathoriginalimages'));
}
break;
case 'ftp':
$path = JPath::clean(JPATH_ROOT.'/'.$this->_config->get('jg_pathftpupload'));
if(!JFolder::exists($path))
{
$path = JPath::clean($this->_config->get('jg_pathftpupload'));
}
break;
case 'temp':
$path = JPath::clean(JPATH_ROOT.'/'.$this->_config->get('jg_pathtemp'));
if(!JFolder::exists($path))
{
$path = JPath::clean($this->_config->get('jg_pathtemp'));
}
break;
default:
$path = JPath::clean(JPATH_ROOT.'/'.$this->_config->get('jg_wmpath'));
if(!JFolder::exists($path))
{
$path = JPath::clean($this->_config->get('jg_wmpath'));
}
break;
}
return $path;
}
/**
* Method to get the field input for a component layout field.
*
* @param string $selected The currently selected layout
* @return string The field input
* @since 3.0
*/
protected function getComponentLayouts($selected = null)
{
$lang = JFactory::getLanguage();
// Get the database object and a new query object
$db = JFactory::getDbo();
$query = $db->getQuery(true);
// Build the query
$query->select('e.element, e.name');
$query->from('#__extensions as e');
$query->where('e.client_id = 0');
$query->where('e.type = ' . $db->q('template'));
$query->where('e.enabled = 1');
// Set the query and load the templates.
$db->setQuery($query);
$templates = $db->loadObjectList('element');
// Build the search paths for component layouts.
$component_path = JPath::clean(JPATH_COMPONENT_SITE.'/views/gallery/tmpl');
// Prepare array of component layouts
$component_layouts = array();
// Prepare the grouped list
$groups = array();
// Add the layout options from the component path.
if(is_dir($component_path) && ($component_layouts = JFolder::files($component_path, '^[^_]*\.xml$', false, true)))
{
// Create the group for the component
$groups['_'] = array();
$groups['_']['id'] = 'jg_alternative_layout__';
$groups['_']['text'] = JText::sprintf('JOPTION_FROM_COMPONENT');
$groups['_']['items'] = array();
foreach($component_layouts as $i => $file)
{
// Attempt to load the XML file.
if(!$xml = simplexml_load_file($file))
{
unset($component_layouts[$i]);
continue;
}
// Get the help data from the XML file if present.
if(!$menu = $xml->xpath('layout[1]'))
{
unset($component_layouts[$i]);
continue;
}
$menu = $menu[0];
// Add an option to the component group
$value = basename($file, '.xml');
$component_layouts[$i] = $value;
if($lang->hasKey('COM_JOOMGALLERY_LAYOUT_'.strtoupper($value)))
{
$text = JText::_('COM_JOOMGALLERY_LAYOUT_'.strtoupper($value));
}
else
{
$text = $value;
}
$groups['_']['items'][] = JHtml::_('select.option', '_:' . $value, $text);
}
}
// Loop on all templates
if($templates)
{
foreach($templates as $template)
{
// Load language file
$lang->load('tpl_' . $template->element . '.sys', JPATH_ROOT, null, false, false)
|| $lang->load('tpl_' . $template->element . '.sys',JPATH_ROOT . '/templates/' . $template->element, null, false, false)
|| $lang->load('tpl_' . $template->element . '.sys', JPATH_ROOT, $lang->getDefault(), false, false)
|| $lang->load(
'tpl_' . $template->element . '.sys', JPATH_ROOT . '/templates/' . $template->element, $lang->getDefault(), false, false
);
$template_path = JPath::clean(JPATH_ROOT . '/templates/' . $template->element . '/html/' . _JOOM_OPTION . '/gallery');
// Add the layout options from the template path.
if(is_dir($template_path) && ($files = JFolder::files($template_path, '^[^_]*\.php$', false, true)))
{
// Files with corresponding XML files are alternate menu items, not alternate layout files
// so we need to exclude these files from the list.
$xml_files = JFolder::files($template_path, '^[^_]*\.xml$', false, true);
for($j = 0, $count = count($xml_files); $j < $count; $j++)
{
$xml_files[$j] = basename($xml_files[$j], '.xml');
}
foreach($files as $i => $file)
{
// Remove layout files that exist in the component folder or that have XML files
if ((in_array(basename($file, '.php'), $component_layouts))
|| (in_array(basename($file, '.php'), $xml_files)))
{
unset($files[$i]);
}
}
if(count($files))
{
// Create the group for the template
$groups[$template->name] = array();
$groups[$template->name]['id'] = $this->id . '_' . $template->element;
$groups[$template->name]['text'] = JText::sprintf('JOPTION_FROM_TEMPLATE', $template->name);
$groups[$template->name]['items'] = array();
foreach($files as $file)
{
// Add an option to the template group
$value = basename($file, '.php');
$text = $lang->hasKey($key = strtoupper('TPL_' . $template->name . '_COM_JOOMGALLERY_GALLERY_LAYOUT_' . strtoupper($value))) ? JText::_($key) : $value;
$groups[$template->name]['items'][] = JHtml::_('select.option', $template->element . ':' . $value, $text);
}
}
}
}
}
// Prepare HTML code
$html = array();
// Add a grouped list
$html[] = JHtml::_(
'select.groupedlist', $groups, 'jg_alternative_layout',
array('id' => 'jg_alternative_layout', 'group.id' => 'id', 'list.attr' => null, 'list.select' => $selected)
);
return implode($html);
}
}