function display($tpl = null)
{
if (!$this->checkUrl()) {
return;
}
$this->removeCanonical();
$app = JFactory::getApplication();
JHTML::_('behavior.framework', false);
$this->user = JFactory::getUser();
$this->guest = $this->user->get('guest') ? true : false;
$document = JFactory::getDocument();
$this->params = JComponentHelper::getParams('com_igallery');
$model = $this->getModel();
$this->languageTag = JFactory::getLanguage()->getTag();
$this->currentUrl = JFactory::getURI()->toString();
$this->activeImage = 0;
$this->source = JRequest::getCmd('igsource', 'component');
$this->catid = JRequest::getInt('igid', 0);
$searchChildren = JRequest::getInt('igchild', 0);
$tags = JRequest::getVar('igtags', '');
$this->type = JRequest::getCmd('igtype', 'category');
$profileId = JRequest::getInt('igpid', 0);
$this->Itemid = JRequest::getInt('Itemid', '');
$this->ajaxUrlImageName = JRequest::getCmd('_escaped_fragment_', '');
$this->urlImageName = JRequest::getCmd('image', '');
$limit = JRequest::getInt('iglimit', 0);
$limit = $limit == 0 ? 1000 : $limit;
$uniqueid = JRequest::getCmd('iguniqueid', 0);
$this->uniqueid = !empty($uniqueid) ? $uniqueid : $this->catid;
if ($this->source != 'component') {
$overridePath = JPATH_BASE . '/templates/' . $app->getTemplate() . '/html/com_igallery/' . $this->getName();
$this->_addPath('template', $overridePath);
}
$this->category = $model->getCategory($this->catid);
if ($this->category == null) {
JError::raise(2, 404, 'Error the gallery with an id of: ' . $this->catid . ' is not published');
return;
}
$profileId = $profileId == 0 ? $this->category->profile : $profileId;
$this->profile = $model->getProfile($profileId);
if ($this->profile == null) {
JError::raise(2, 404, JText::_('Profile Unpublished'));
return;
}
if ($this->profile->show_large_image == 0 && $this->profile->show_thumbs == 0) {
JError::raise(2, 500, JText::_('Thumbs or main image display must be enabled in profile settings'));
return;
}
$this->profile->refresh_mode = $this->source == 'module' ? 'javascript' : $this->profile->refresh_mode;
$this->profile->refresh_mode = JRequest::getInt('igplugincalled', 0) == 1 ? 'javascript' : $this->profile->refresh_mode;
if ($this->source == 'plugin') {
JRequest::setVar('igplugincalled', 1);
}
$this->registerLink = $this->params->get('register_link', 'index.php?option=com_user&task=register');
if ($this->profile->access == 999) {
$owners = array();
$owners[] = $this->category->user;
if (!empty($this->category->second_user)) {
$owners[] = $this->category->second_user;
}
if (!empty($this->category->third_user)) {
$owners[] = $this->category->third_user;
}
if (!empty($this->category->fourth_user)) {
$owners[] = $this->category->fourth_user;
}
if (!in_array($this->user->id, $owners)) {
return JError::raiseWarning(404, JText::_('JERROR_ALERTNOAUTHOR'));
}
} else {
if (!in_array($this->profile->access, $this->user->getAuthorisedViewLevels())) {
if ($this->profile->access == 2) {
JFactory::getApplication()->redirect(JRoute::_($this->registerLink), JText::_('PLEASE_LOGIN_TO_VIEW'));
return;
} else {
return JError::raiseWarning(404, JText::_('JERROR_ALERTNOAUTHOR'));
}
}
}
if ($this->source == 'component' || $this->type == 'child_menu_images' || $this->type == 'latest_menu_images' || $this->type == 'hits_menu_images' || $this->type == 'random_menu_images') {
$this->categoryChildren = $model->getCategoryChildren($this->catid, $this->profile, $this->type, $this->source, $limit);
} else {
$this->categoryChildren = null;
}
if ($this->source == 'component' || $this->type == 'category' || $this->type == 'latest' || $this->type == 'hits' || $this->type == 'rated' || $this->type == 'random') {
switch ($this->type) {
case 'random':
$this->photoList = $model->getRandomList($this->profile, $this->catid, $tags, $searchChildren, $limit);
break;
case 'latest':
$this->photoList = $model->getLatestList($this->profile, $this->catid, $tags, $searchChildren, $limit);
break;
case 'hits':
$this->photoList = $model->getHitsList($this->profile, $this->catid, $tags, $searchChildren, $limit);
break;
case 'rated':
$this->photoList = $model->getRatedList($this->profile, $this->catid, $tags, $searchChildren, $limit);
break;
default:
$this->photoList = $model->getCategoryImagesList($this->profile, $this->catid, $tags, $searchChildren, $limit);
}
} else {
$this->photoList = null;
}
if ($this->profile->menu_pagination == 1 && count($this->categoryChildren)) {
$this->menuPagination = $model->getPagination($model->menuTotal, $this->profile->menu_pagination_amount, 'menu_');
}
if ($this->profile->thumb_pagination == 1 && $this->photoList != null) {
$this->thumbPagination = $model->getPagination($model->thumbTotal, $this->profile->thumb_pagination_amount, 'thumb_');
}
$this->thumbFiles = array();
$this->mainFiles = array();
$this->lboxFiles = array();
$this->lboxThumbFiles = array();
$this->desVars = new stdClass();
if (!empty($this->photoList)) {
$this->desVars->mainHasDescriptions = $this->profile->show_filename == 'none' ? false : true;
$this->desVars->lboxHasDescriptions = $this->profile->lbox_show_filename == 'none' ? false : true;
$this->desVars->mainHasDescriptions = $this->profile->allow_comments == 4 && $this->profile->comments_position == 'match_descriptions' ? true : $this->desVars->mainHasDescriptions;
$this->desVars->lboxHasDescriptions = $this->profile->lbox_allow_comments == 4 && $this->profile->lbox_comments_position == 'match_descriptions' ? true : $this->desVars->lboxHasDescriptions;
for ($i = 0; $i < count($this->photoList); $i++) {
$row = $this->photoList[$i];
if (!($this->thumbFiles[$i] = igFileHelper::originalToResized($row->filename, $this->profile->thumb_width, $this->profile->thumb_height, $this->profile->img_quality, $this->profile->crop_thumbs, $row->rotation, $this->profile->round_thumb, $this->profile->round_fill))) {
return false;
}
if (!($this->mainFiles[$i] = igFileHelper::originalToResized($row->filename, $this->profile->max_width, $this->profile->max_height, $this->profile->img_quality, $this->profile->crop_main, $row->rotation, $this->profile->round_large, $this->profile->round_fill, $this->profile->watermark, $this->profile->watermark_text, $this->profile->watermark_text_color, $this->profile->watermark_text_size, $this->profile->watermark_filename, $this->profile->watermark_position, $this->profile->watermark_transparency, 0))) {
return false;
}
if (!($this->lboxThumbFiles[$i] = igFileHelper::originalToResized($row->filename, $this->profile->lbox_thumb_width, $this->profile->lbox_thumb_height, $this->profile->img_quality, $this->profile->lbox_crop_thumbs, $row->rotation, $this->profile->round_thumb, $this->profile->round_fill))) {
return false;
}
if (!($this->lboxFiles[$i] = igFileHelper::originalToResized($row->filename, $this->profile->lbox_max_width, $this->profile->lbox_max_height, $this->profile->img_quality, $this->profile->crop_lbox, $row->rotation, $this->profile->round_large, $this->profile->round_fill, $this->profile->watermark, $this->profile->watermark_text, $this->profile->watermark_text_color, $this->profile->watermark_text_size, $this->profile->watermark_filename, $this->profile->watermark_position, $this->profile->watermark_transparency, 0))) {
return false;
}
if (strlen($row->description) > 0) {
$this->desVars->mainHasDescriptions = true;
$this->desVars->lboxHasDescriptions = true;
}
}
$this->dimensions = igUtilityHelper::getGalleryDimensions($this->mainFiles, $this->lboxFiles, $this->thumbFiles, $this->lboxThumbFiles, $this->categoryChildren, $this->profile);
}
if (empty($this->photoList) && !empty($this->categoryChildren)) {
$this->dimensions = igUtilityHelper::getGalleryDimensions(array(), array(), array(), array(), $this->categoryChildren, $this->profile);
}
$this->setMetaData();
if ($this->source == 'component') {
igUtilityHelper::writeBreadcrumbs($this->category);
}
if ($this->profile->report_image == 1 || $this->profile->lbox_report_image == 1) {
$session = JFactory::getSession();
$session->set('ig_report_url', JFactory::getURI()->toString());
}
parent::display('main');
}
