function display($tpl = null)
{
global $mainframe;
$db =& JFactory::getDBO();
$model =& $this->getModel();
$document =& JFactory::getDocument();
$user =& JFactory::getUser();
$params =& $mainframe->getParams();
$tmpl = array();
$tmpl2 = array();
// CSS
$document->addCustomTag("<!--[if lt IE 8]>\n<link rel=\"stylesheet\" href=\"" . JURI::base(true) . "/components/com_phocagallery/assets/phocagalleryieall.css\" type=\"text/css\" />\n<![endif]-->");
$document->addStyleSheet(JURI::base(true) . '/components/com_phocagallery/assets/phocagallery.css');
// PARAMS
$image_categories_size = $params->get('image_categories_size', 4);
$hide_categories = $params->get('hide_categories', '');
$medium_image_width = $params->get('medium_image_width', 100);
$medium_image_height = $params->get('medium_image_height', 100);
$small_image_width = $params->get('small_image_width', 50);
$small_image_height = $params->get('small_image_height', 50);
$medium_image_height = $medium_image_height + 18;
$medium_image_width = $medium_image_width + 18;
$small_image_width = $small_image_width + 18;
$small_image_height = $small_image_height + 18;
switch ($image_categories_size) {
case 4:
case 6:
$tmpl['imagebg'] = 'background: url(\'' . JURI::base(true) . '/components/com_phocagallery/assets/images/shadow3.' . PhocaGalleryHelperFront::getFormatIcon() . '\') 50% 50% no-repeat;height:' . $small_image_height . 'px;width:' . $small_image_width . 'px;';
$tmpl['imagewidth'] = $small_image_width + 20;
//Categories Detailed View
break;
case 5:
case 7:
$tmpl['imagebg'] = 'background: url(\'' . JURI::base(true) . '/components/com_phocagallery/assets/images/shadow1.' . PhocaGalleryHelperFront::getFormatIcon() . '\') 50% 50% no-repeat;height:' . $medium_image_height . 'px;width:' . $medium_image_width . 'px;';
$tmpl['imagewidth'] = $medium_image_width + 20;
//Categories Detailed View
break;
case 1:
case 3:
$tmpl['imagebg'] = 'width:' . $medium_image_width . 'px;';
$tmpl['imagewidth'] = $medium_image_width + 20;
//Categories Detailed View
break;
case 0:
case 2:
default:
$tmpl['imagebg'] = 'width:' . $small_image_width . 'px;';
$tmpl['imagewidth'] = $small_image_width + 20;
//Categories Detailed View
break;
}
// PARAMS
$tmpl['phocagallerywidth'] = $params->get('phocagallery_width', '');
$display_subcategories = $params->get('display_subcategories', 1);
$display_empty_categories = $params->get('display_empty_categories', 0);
$tmpl['categoriescolumns'] = $params->get('categories_columns', 1);
$display_phoca_info = $params->get('display_phoca_info', 1);
$tmpl['phocainfocode'] = PhocaGalleryHelper::getPhocaInfoCode((int) $display_phoca_info);
$categories = $model->getData($display_subcategories, $display_empty_categories, $hide_categories);
// PARMAS - Access Category - display category in category list, which user cannot access
$display_access_category = $params->get('display_access_category', 1);
// Add link and unset the categories which user cannot see (if it is enabled in params)
$unSet = 0;
// If it will be unseted while access view, we must sort the keys from category array - ACCESS
foreach ($categories as $key => $category) {
$categories[$key]->link = JRoute::_('index.php?option=com_phocagallery&view=category&id=' . $category->slug . '&Itemid=' . JRequest::getVar('Itemid', 1, 'get', 'int'));
// USER RIGHT - ACCESS =======================================
$rightDisplay = 1;
if (isset($categories[$key]->params)) {
$rightDisplay = PhocaGalleryHelper::getUserRight($categories[$key]->params, 'accessuserid', $category->access, $user->get('aid', 0), $user->get('id', 0), $display_access_category);
}
// Display Key Icon (in case we want to display unaccessable categories in list view)
$rightDisplayKey = 1;
if ($display_access_category == 1) {
// we simulate that we want not to display unaccessable categories
// so we get rightDisplayKey = 0 then the key will be displayed
if (isset($categories[$key]->params)) {
$rightDisplayKey = PhocaGalleryHelper::getUserRight($categories[$key]->params, 'accessuserid', $category->access, $user->get('aid', 0), $user->get('id', 0), 0);
}
}
$file_thumbnail = PhocaGalleryHelperFront::displayFileOrNoImageCategories($category->filename, $image_categories_size, $rightDisplayKey);
$categories[$key]->linkthumbnailpath = $file_thumbnail['rel'];
if ($rightDisplay == 0) {
unset($categories[$key]);
$unSet = 1;
}
// ============================================================
}
// ACCESS - in case we unset some category from the list, we must sort the array new
if ($unSet == 1) {
$categories = array_values($categories);
}
// PARAMS - Define image tag attributes
if ($params->get('image') != -1) {
$attribs['align'] = $params->get('image_align');
$attribs['hspace'] = 6;
// Use the static HTML library to build the image tag
$tmpl['image'] = JHTML::_('image', 'images/stories/' . $params->get('image'), JText::_('Phoca gallery'), $attribs);
}
// PARAMS - Display or hide image beside the category name
$tmpl['displayimagecategories'] = $params->get('display_image_categories', 1);
// ASSIGN
$this->assignRef('tmpl', $tmpl);
$this->assignRef('params', $params);
$this->assignRef('categories', $categories);
// PARAMS - GEO
$display_categories_geotagging = $params->get('display_categories_geotagging', 0);
if ($display_categories_geotagging == 1) {
$tmpl2['categorieslng'] = $params->get('categories_lng', '');
$tmpl2['categorieslat'] = $params->get('categories_lat', '');
$tmpl2['categorieszoom'] = $params->get('categories_zoom', 2);
$tmpl2['googlemapsapikey'] = $params->get('google_maps_api_key', '');
$tmpl2['categoriesmapwidth'] = $params->get('categories_map_width', 500);
$tmpl2['categoriesmapheight'] = $params->get('categorires_map_height', 500);
// if no lng and lat will be added, Phoca Gallery will try to find it in categories
if ($tmpl2['categorieslat'] == '' || $tmpl2['categorieslng'] == '') {
$latLng = PhocaGalleryHelper::findLatLngFromCategory($categories);
$tmpl2['categorieslng'] = $latLng['lng'];
$tmpl2['categorieslat'] = $latLng['lat'];
}
$this->assignRef('tmpl2', $tmpl2);
parent::display('map');
} else {
parent::display($tpl);
}
}
