/**
* Method to get data from database
* @param int $display_subcat_page
* @param int $display_back_button
* @return array Data
*/
function getData($display_subcat_page = 0, $display_back_button = 1, $display_categories_back_button = 1, $display_access_category = 1, $display_unpublished = 0)
{
$menu =& JSite::getMenu();
$user =& JFactory::getUser();
// SET BACK BUTTON TO CATEGORIES VIEW
$items = $menu->getItems('link', 'index.php?option=com_phocagallery&view=categories');
$itemId = 0;
if (isset($items[0])) {
$itemId = $items[0]->id;
}
$backLink = 'index.php?option=com_phocagallery&view=categories&Itemid=' . $itemId;
// Lets load the content if it doesn't already exist
if (empty($this->_data)) {
$count = 0;
// ----------------------------------------
// Super folders
// ----------------------------------------
$parentcategory = $this->_getParentCategory();
if ($display_back_button == 1) {
if ($parentcategory) {
$this->_data[$count] = $parentcategory;
$item =& $this->_data[$count];
// USER RIGHT - ACCESS =======================================
// Should be the link to parentcategory displayed
$rightDisplay = PhocaGalleryHelper::getUserRight($parentcategory->params, 'accessuserid', $item->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($parentcategory->params)) {
$rightDisplayKey = PhocaGalleryHelper::getUserRight($parentcategory->params, 'accessuserid', $item->access, $user->get('aid', 0), $user->get('id', 0), 0);
}
}
// ===========================================================
if ($rightDisplay > 0) {
$item->slug = $item->id . ':' . $item->alias;
$item->item_type = "parentfolder";
$file_thumbnail = PhocaGalleryHelperFront::displayBackFolder('medium', $rightDisplayKey);
$item->linkthumbnailpath = $file_thumbnail['rel'];
$count++;
}
} else {
// Back button to categories list if it exists
if ($itemId > 0 && $display_categories_back_button == 1) {
$this->_data[$count] = new JObject();
$item =& $this->_data[$count];
$item->link = $backLink;
$item->title = JTEXT::_('Category List');
$item->item_type = "categorieslist";
$file_thumbnail = PhocaGalleryHelperFront::displayBackFolder('medium', 1);
$item->linkthumbnailpath = $file_thumbnail['rel'];
$count++;
}
}
}
// ----------------------------------------
// Sub folders
// ----------------------------------------
if ($display_subcat_page == 1) {
$query = $this->_buildSubCategoriesQuery();
$this->_subcategories = $this->_getList($query);
$total = count($this->_subcategories);
for ($i = 0; $i < $total; $i++) {
$this->_data[$count] = $this->_subcategories[$i];
$item =& $this->_data[$count];
// USER RIGHT - ACCESS =======================================
$rightDisplay = PhocaGalleryHelper::getUserRight($this->_subcategories[$i]->params, 'accessuserid', $item->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($this->_subcategories[$i]->params)) {
$rightDisplayKey = PhocaGalleryHelper::getUserRight($this->_subcategories[$i]->params, 'accessuserid', $item->access, $user->get('aid', 0), $user->get('id', 0), 0);
}
}
// ===========================================================
if ($rightDisplay > 0) {
$item->slug = $item->id . ':' . $item->alias;
$item->item_type = "subfolder";
$random = $this->_getRandomImageRecursive($item->id);
$file_thumbnail = PhocaGalleryHelperFront::displayThumbOrFolder($random->filename, 'medium', $rightDisplayKey);
$item->linkthumbnailpath = $file_thumbnail['rel'];
$count++;
}
}
}
// ----------------------------------------
// Images
// ----------------------------------------
$query = $this->_buildQuery($display_unpublished);
$images = $this->_getList($query, $this->getState('limitstart'), $this->getState('limit'));
$parentcategory = $this->_getParentCategory();
$total = count($images);
for ($i = 0; $i < $total; $i++) {
$this->_data[$count] = $images[$i];
$item =& $this->_data[$count];
$item->slug = $item->id . ':' . $item->alias;
$item->item_type = "image";
// Get file thumbnail or No Image
$file_thumbnail = PhocaGalleryHelperFront::displayFileOrNoImage($item->filename, 'medium');
$item->linkthumbnailpath = $file_thumbnail['rel'];
if (isset($parentcategory->params)) {
$item->parentcategoryparams = $parentcategory->params;
}
$count++;
}
}
return $this->_data;
}