/**
* 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)
{
$params = $this->_mainframe->getParams();
// Prepare params for header and footer
JoomHelper::prepareParams($params);
// Load modules at position 'top'
$modules['top'] = JoomHelper::getRenderedModules('top');
if (count($modules['top'])) {
$params->set('show_top_modules', 1);
}
// Load modules at position 'btm'
$modules['btm'] = JoomHelper::getRenderedModules('btm');
if (count($modules['btm'])) {
$params->set('show_btm_modules', 1);
}
// Check whether this is the active menu item. This is a
// special case in addition to code in constructor of parent class
// because here we have to check the category ID, too.
$active = $this->_mainframe->getMenu()->getActive();
if (!$active || strpos($active->link, '&catid=' . JRequest::getInt('catid')) === false) {
// Get the default layout from the configuration
if ($layout = $this->_config->get('jg_alternative_layout')) {
$this->setLayout($layout);
}
}
// Get number of images and hits in gallery
$numbers = JoomHelper::getNumberOfImgHits();
// Categories pagination
if ($this->_config->get('jg_hideemptycats') == 2) {
$totalcategories =& $this->get('TotalCategoriesWithoutEmpty');
} else {
$totalcategories = $this->get('TotalCategories');
}
// Calculation of the number of total pages
$catperpage = $this->_config->get('jg_subperpage');
if (!$catperpage) {
$catperpage = 10;
}
$cattotalpages = floor($totalcategories / $catperpage);
$offcut = $totalcategories % $catperpage;
if ($offcut > 0) {
$cattotalpages++;
}
$total = $totalcategories;
$totalcategories = number_format($totalcategories, 0, ',', '.');
// Get the current page
$catpage = JRequest::getInt('catpage', 0);
if ($catpage > $cattotalpages) {
$catpage = $cattotalpages;
if ($catpage <= 0) {
$catpage = 1;
}
} else {
if ($catpage < 1) {
$catpage = 1;
}
}
// Limitstart
$limitstart = ($catpage - 1) * $catperpage;
JRequest::setVar('catlimitstart', $limitstart);
require_once JPATH_COMPONENT_ADMINISTRATOR . '/helpers/pagination.php';
$this->catpagination = new JoomPagination($total, $limitstart, $catperpage, 'cat', 'subcategory');
if ($cattotalpages > 1 && $totalcategories != 0) {
if ($this->_config->get('jg_showpagenavsubs') <= 2) {
$params->set('show_pagination_cat_top', 1);
}
if ($this->_config->get('jg_showpagenavsubs') >= 2) {
$params->set('show_pagination_cat_bottom', 1);
}
}
// Displaying of category number depends on pagination position
if ($this->_config->get('jg_showsubcatcount')) {
if ($this->_config->get('jg_showpagenavsubs') <= 2) {
$params->set('show_count_cat_top', 1);
}
if ($this->_config->get('jg_showpagenavsubs') >= 2) {
$params->set('show_count_cat_bottom', 1);
}
}
// Images pagination
$totalimages = $this->get('TotalImages');
// Calculation of the number of total pages
$perpage = $this->_config->get('jg_perpage');
if (!$perpage) {
$perpage = 10;
}
$totalpages = floor($totalimages / $perpage);
$offcut = $totalimages % $perpage;
if ($offcut > 0) {
$totalpages++;
}
$total = $totalimages;
$totalimages = number_format($totalimages, 0, ',', '.');
// Get the current page
$page = JRequest::getInt('page', 0);
if ($page > $totalpages) {
$page = $totalpages;
if ($page <= 0) {
$page = 1;
}
} else {
if ($page < 1) {
$page = 1;
}
}
// Limitstart
$limitstart = ($page - 1) * $perpage;
$this->pagination = new JoomPagination($total, $limitstart, $perpage);
// 'jg_detailpic_open' is not numeric if an OpenImage plugin was selected, thus we handle it like > 4
if ($this->_config->get('jg_lightbox_slide_all') && (!is_numeric($this->_config->get('jg_detailpic_open')) || $this->_config->get('jg_detailpic_open') > 4)) {
$params->set('show_all_in_popup', 1);
JRequest::setVar('limitstart', -1);
// We need all images of this category
$images = $this->get('Images');
$popup = array();
$end = ($page - 1) * $perpage;
$start = $page * $perpage;
$popup['before'] = JHTML::_('joomgallery.popup', $images, 0, $end);
$popup['after'] = JHTML::_('joomgallery.popup', $images, $start);
$this->assignRef('popup', $popup);
// Now we have to select the images according to the pagination
$images = array_slice($images, $limitstart, $perpage);
} else {
JRequest::setVar('limitstart', $limitstart);
JRequest::setVar('limit', $this->_config->get('jg_perpage'));
$images = $this->get('Images');
}
if ($totalpages > 1 && $totalimages != 0) {
if ($this->_config->get('jg_showpagenav') <= 2) {
$params->set('show_pagination_img_top', 1);
}
if ($this->_config->get('jg_showpagenav') >= 2) {
$params->set('show_pagination_img_bottom', 1);
}
}
// Displaying of image number depends on pagination position
if ($this->_config->get('jg_showpiccount')) {
if ($this->_config->get('jg_showpagenav') <= 2) {
$params->set('show_count_img_top', 1);
}
if ($this->_config->get('jg_showpagenav') >= 2) {
$params->set('show_count_img_bottom', 1);
}
}
$cat = $this->get('Category');
if (isset($cat->protected)) {
$this->cat = $cat;
echo $this->loadTemplate('password');
return;
}
$backlink = array();
if ($cat->parent_id > 1) {
// Sub-category -> parent category
$backlink[0] = JRoute::_('index.php?view=category&catid=' . $cat->parent_id);
$backlink[1] = JText::_('COM_JOOMGALLERY_COMMON_BACK_TO_CATEGORY');
} else {
// Category view -> gallery view
$backlink[0] = JRoute::_('index.php?view=gallery');
$backlink[1] = JText::_('COM_JOOMGALLERY_COMMON_BACK_TO_GALLERY');
}
// Meta data
if ($cat->metadesc) {
$this->_doc->setDescription($cat->metadesc);
}
if ($cat->metakey) {
$this->_doc->setMetadata('keywords', $cat->metakey);
}
/*if($this->_mainframe->getCfg('MetaAuthor') == '1' && $cat->author)
{
$this->_doc->setMetaData('author', $cat->author);
}*/
// Breadcrumbs
if ($this->_config->get('jg_completebreadcrumbs') || $this->_config->get('jg_showpathway')) {
$parents = JoomHelper::getAllParentCategories($cat->cid);
}
$menus = $this->_mainframe->getMenu();
$menu = $menus->getActive();
if ($menu && array_key_exists('view', $menu->query) && $this->_config->get('jg_completebreadcrumbs')) {
$breadcrumbs = $this->_mainframe->getPathway();
switch ($menu->query['view']) {
case '':
case 'gallery':
foreach ($parents as $parent) {
$breadcrumbs->addItem($parent->name, 'index.php?view=category&catid=' . $parent->cid);
}
$breadcrumbs->addItem($cat->name);
break;
case 'category':
$skip = true;
foreach ($parents as $key => $parent) {
if ($skip) {
if ($key == $menu->query['catid']) {
$skip = false;
}
} else {
$breadcrumbs->addItem($parent->name, 'index.php?view=category&catid=' . $parent->cid);
}
}
if (!$skip) {
$breadcrumbs->addItem($cat->name);
}
break;
default:
break;
}
}
/*if($this->_config->get('jg_completebreadcrumbs'))
{
$breadcrumbs = &$this->_mainframe->getPathway();
foreach($parents as $parent)
{
$breadcrumbs->addItem($parent->name, 'index.php?view=category&catid='.$parent->cid);
}
$breadcrumbs->addItem($cat->name);
}*/
// JoomGallery Pathway
$pathway = '';
if ($this->_config->get('jg_showpathway')) {
$pathway = '<a href="' . JRoute::_('index.php?view=gallery') . '" class="jg_pathitem">' . JText::_('COM_JOOMGALLERY_COMMON_HOME') . '</a> » ';
foreach ($parents as $parent) {
$pathway .= '<a href="' . JRoute::_('index.php?view=category&catid=' . $parent->cid) . '" class="jg_pathitem">' . $parent->name . '</a> » ';
}
$pathway .= $cat->name;
}
// Page title
if ($this->_config->get('jg_pagetitle_cat')) {
$pagetitle = JoomHelper::createPagetitle($this->_config->get('jg_pagetitle_cat'), $cat->name, '', $params->get('page_title') ? $params->get('page_title') : JText::_('COM_JOOMGALLERY_COMMON_GALLERY'));
$this->_doc->setTitle($pagetitle);
}
// RSS feed
if ($this->_config->get('jg_category_rss')) {
$link = '&format=feed&limitstart=';
$attribs = array('type' => 'application/rss+xml', 'title' => 'RSS 2.0');
$this->_doc->addHeadLink(JRoute::_($link . '&type=rss'), 'alternate', 'rel', $attribs);
$attribs = array('type' => 'application/atom+xml', 'title' => 'Atom 1.0');
$this->_doc->addHeadLink(JRoute::_($link . '&type=atom'), 'alternate', 'rel', $attribs);
if ($this->_config->get('jg_category_rss_icon')) {
$params->set('show_feed_icon', 1);
$params->set('feed_url', JRoute::_($link . '&type=' . $this->_config->get('jg_category_rss_icon')));
}
}
// Favourites icon for categories
if ($this->_config->get('jg_allimagesofcategory') && $this->_config->get('jg_favourites')) {
if ($this->_user->get('id') || $this->_config->get('jg_usefavouritesforpubliczip') == 1 && !$this->_user->get('id')) {
if ($this->_config->get('jg_usefavouritesforzip') || $this->_config->get('jg_usefavouritesforpubliczip') && !$this->_user->get('id')) {
$params->set('show_headerfavourites_icon', 2);
} else {
$params->set('show_headerfavourites_icon', 1);
}
} else {
if ($this->_config->get('jg_favouritesshownotauth') == 1) {
if ($this->_config->get('jg_usefavouritesforzip')) {
$params->set('show_headerfavourites_icon', -2);
} else {
$params->set('show_headerfavourites_icon', -1);
}
}
}
}
// Icon for quick upload
if ($this->_config->get('jg_uploadiconcategory') && ($this->_user->authorise('joom.upload', _JOOM_OPTION . '.category.' . $cat->cid) || $cat->owner && $cat->owner == $this->_user->get('id') && $this->_user->authorise('joom.upload.inown', _JOOM_OPTION . '.category.' . $cat->cid))) {
$params->set('show_upload_icon', 1);
JHtml::_('behavior.modal');
}
// Get all sub-categories of the current category
if ($this->_config->get('jg_hideemptycats') == 2) {
// If the third alternative for hiding empty categories
// is chosen ('Also those which contain empty sub-categories'),
// we need additional code to exclude these categories.
// (For the second alternative only the query in the model is modified.)
$categories =& $this->get('CategoriesWithoutEmpty');
} else {
$categories = $this->get('Categories');
}
foreach ($categories as $key => $category) {
$categories[$key]->isnew = '';
if ($this->_config->get('jg_showcatasnew')) {
// Check if an image in this category or in sub-categories is marked with 'new'
$categories[$key]->isnew = JoomHelper::checkNewCatg($categories[$key]->cid);
}
// Count the images in category and sub-categories
$imgshits = JoomHelper::getNumberOfImgHits($categories[$key]->cid);
$categories[$key]->pictures = $imgshits[0];
if ($categories[$key]->pictures == '1') {
$categories[$key]->picorpics = 'COM_JOOMGALLERY_GALLERY_ONE_IMAGE';
} else {
$categories[$key]->picorpics = 'COM_JOOMGALLERY_GALLERY_IMAGES';
}
// Count the hits of all images in category and sub-categories
$categories[$key]->totalhits = $imgshits[1];
$category->thumb_src = null;
$category->gallerycontainer = 'jg_subcatelem_cat';
$category->photocontainer = 'jg_subcatelem_photo';
$category->textcontainer = 'jg_subcatelem_txt';
if ($this->_config->get('jg_showsubthumbs') > 0 && in_array($categories[$key]->access, $this->_user->getAuthorisedViewLevels())) {
if ($this->_config->get('jg_showsubthumbs') == 2 || $this->_config->get('jg_showsubthumbs') == 3 && (!$categories[$key]->thumbnail || !isset($categories[$key]->id))) {
// Random choice of category/thumbnail
switch ($this->_config->get('jg_showrandomsubthumb')) {
// Only from current category
case 1:
$random_catid = $category->cid;
break;
// Only from sub-categories
// Only from sub-categories
case 2:
// Get array of all sub-categories without the current category
// Only with images
$allsubcats = JoomHelper::getAllSubCategories($category->cid, false);
if (count($allsubcats)) {
$random_catid = $allsubcats[mt_rand(0, count($allsubcats) - 1)];
} else {
$random_catid = 0;
}
break;
// From both
// From both
case 3:
// Get array of all sub-categories including the current category
// Only with images
$allsubcats = JoomHelper::getAllSubCategories($category->cid, true);
if (count($allsubcats)) {
$random_catid = $allsubcats[mt_rand(0, count($allsubcats) - 1)];
} else {
$random_catid = 0;
}
break;
default:
$random_catid = 0;
break;
}
// Random image, only if there are $randomcat(s)
if ($this->_config->get('jg_showrandomsubthumb') == 1 || $this->_config->get('jg_showrandomsubthumb') >= 2 && $random_catid != 0) {
$model = $this->getModel();
if ($row = $model->getRandomImage($category->cid, $random_catid)) {
$cropx = null;
$cropy = null;
$croppos = null;
if ($this->_config->get('jg_dyncrop')) {
$cropx = $this->_config->get('jg_dyncropwidth');
$cropy = $this->_config->get('jg_dyncropheight');
$croppos = $this->_config->get('jg_dyncropposition');
}
$categories[$key]->thumb_src = $this->_ambit->getImg('thumb_url', $row, null, 0, true, $cropx, $cropy, $croppos);
// Store the image id for later skipping the category view
if (isset($row->catid) && $categories[$key]->cid == $row->catid) {
$categories[$key]->dtlimgid = $row->id;
}
}
}
} else {
// Check if there's a category thumbnail selected
// 'isset' checks whether it is a valid image which we are allowed to display
if ($categories[$key]->thumbnail && isset($categories[$key]->id)) {
$cropx = null;
$cropy = null;
$croppos = null;
if ($this->_config->get('jg_dyncrop')) {
$cropx = $this->_config->get('jg_dyncropwidth');
$cropy = $this->_config->get('jg_dyncropheight');
$croppos = $this->_config->get('jg_dyncropposition');
}
$categories[$key]->thumb_src = $this->_ambit->getImg('thumb_url', $categories[$key], null, 0, true, $cropx, $cropy, $croppos);
if (!$categories[$key]->imghidden && isset($categories[$key]->catid) && $categories[$key]->cid == $categories[$key]->catid) {
// Store the image id for later skipping the category view
$categories[$key]->dtlimgid = $categories[$key]->id;
}
// Own choice of alignment
switch ($categories[$key]->img_position) {
// Left
case 0:
$categories[$key]->photocontainer = 'jg_subcatelem_photo_l';
$categories[$key]->textcontainer = 'jg_subcatelem_txt_l';
break;
// Right
// Right
case 1:
$categories[$key]->gallerycontainer = 'jg_subcatelem_cat_r';
$categories[$key]->photocontainer = 'jg_subcatelem_photo_r';
$categories[$key]->textcontainer = 'jg_subcatelem_txt_r';
break;
// Centered
// Centered
case 2:
$categories[$key]->photocontainer = 'jg_subcatelem_photo_c';
$categories[$key]->textcontainer = 'jg_subcatelem_txt_c';
break;
default:
// Use global settings: The default classes are used
if ($this->_config->get('jg_subcatthumbalign') != 1) {
$gallerycontainer = 'jg_subcatelem_cat_r';
}
break;
}
}
}
}
// Set the href url for the <a>-Tag, dependent on setting in
// jg_skipcatview
// link to category view or directly to detail view if the category
// doesn't contain other categories
if ($this->_config->get('jg_skipcatview')) {
// Get subcategories from category
$allsubcats = JoomHelper::getAllSubCategories($categories[$key]->cid, false);
// Link to category view if there are any viewable subcategories
// otherwise to detail view
if (count($allsubcats)) {
$categories[$key]->link = JRoute::_('index.php?view=category&catid=' . $category->cid);
} else {
// Try to set link to detail view
// get link with the help of model if
// 1) view of thumb in configuration deactivated
// 2) view of thumb activated but no thumb setted for category
if ($this->_config->get('jg_showsubthumbs') == 0 || $this->_config->get('jg_showsubthumbs') != 0 && !isset($categories[$key]->dtlimgid)) {
// Get the model
$categoryModel = $this->getModel();
// Get the id of image
$image = $categoryModel->getImageCat($categories[$key]->cid);
// Set the id of image for the link to detail view
if (isset($image)) {
$categories[$key]->dtlimgid = $image;
}
}
// Check the id of image setted before
if (isset($categories[$key]->dtlimgid)) {
// Set link to detail view
$categories[$key]->link = JHTML::_('joomgallery.openimage', $this->_config->get('jg_detailpic_open'), $categories[$key]->dtlimgid);
// If category view is skipped we display the favourites icon for adding all images at the thumbnail.
// Calculations for that have already been done for the favourites icon in the header
$categories[$key]->show_favourites_icon = $params->get('show_headerfavourites_icon');
} else {
$categories[$key]->link = JRoute::_('index.php?view=category&catid=' . $category->cid);
}
}
} else {
// Set link to category view if no skipping
$categories[$key]->link = JRoute::_('index.php?view=category&catid=' . $category->cid);
}
// Icon for quick upload at sub-category thumbnail
if ($this->_config->get('jg_uploadiconsubcat') && ($this->_user->authorise('joom.upload', _JOOM_OPTION . '.category.' . $category->cid) || $category->owner && $category->owner == $this->_user->get('id') && $this->_user->authorise('joom.upload.inown', _JOOM_OPTION . '.category.' . $category->cid))) {
$categories[$key]->show_upload_icon = true;
JHtml::_('behavior.modal');
}
$categories[$key]->event = new stdClass();
// Additional HTML added by plugins
$results = $this->_mainframe->triggerEvent('onJoomAfterDisplayCatThumb', array($category->cid));
$categories[$key]->event->afterDisplayCatThumb = trim(implode('', $results));
/*// Additional icons added by plugins
$results = $this->_mainframe->triggerEvent('onJoomDisplayIcons', array('category.category', $category));
$categories[$key]->event->icons = trim(implode('', $results));*/
}
// Download icon
if ($this->_config->get('jg_download') && $this->_config->get('jg_showcategorydownload')) {
if ($this->_user->get('id') || $this->_config->get('jg_download_unreg')) {
$params->set('show_download_icon', 1);
} else {
if ($this->_config->get('jg_download_hint')) {
$params->set('show_download_icon', -1);
}
}
}
// Favourites icon
if (!$params->get('disable_global_info') && $this->_config->get('jg_favourites') && $this->_config->get('jg_showcategoryfavourite')) {
if ($this->_user->get('id') || $this->_config->get('jg_usefavouritesforpubliczip') == 1 && !$this->_user->get('id')) {
if ($this->_config->get('jg_usefavouritesforzip') || $this->_config->get('jg_usefavouritesforpubliczip') && !$this->_user->get('id')) {
$params->set('show_favourites_icon', 2);
} else {
$params->set('show_favourites_icon', 1);
}
} else {
if ($this->_config->get('jg_favouritesshownotauth') == 1) {
if ($this->_config->get('jg_usefavouritesforzip')) {
$params->set('show_favourites_icon', -2);
} else {
$params->set('show_favourites_icon', -1);
}
}
}
}
// Report icon
if ($this->_config->get('jg_report_images') && $this->_config->get('jg_category_report_images')) {
if ($this->_user->get('id') || $this->_config->get('jg_report_unreg')) {
$params->set('show_report_icon', 1);
JHTML::_('behavior.modal');
} else {
if ($this->_config->get('jg_report_hint')) {
$params->set('show_report_icon', -1);
}
}
}
foreach ($images as $key => $image) {
$cropx = null;
$cropy = null;
$croppos = null;
if ($this->_config->get('jg_dyncrop')) {
$cropx = $this->_config->get('jg_dyncropwidth');
$cropy = $this->_config->get('jg_dyncropheight');
$croppos = $this->_config->get('jg_dyncropposition');
$images[$key]->imgwh = 'width="' . $cropx . '" height="' . $cropy . '"';
} else {
// Get dimensions for width and height attribute in img tag
$imgwh = getimagesize($this->_ambit->getImg('thumb_path', $image));
$images[$key]->imgwh = $imgwh[3];
}
$images[$key]->thumb_src = $this->_ambit->getImg('thumb_url', $image, null, 0, true, $cropx, $cropy, $croppos);
if ($this->_config->get('jg_showpicasnew')) {
$images[$key]->isnew = JoomHelper::checkNew($image->imgdate, $this->_config->get('jg_daysnew'));
}
$images[$key]->link = JHTML::_('joomgallery.openimage', $this->_config->get('jg_detailpic_open'), $image);
if ($this->_config->get('jg_showauthor')) {
if ($image->imgauthor) {
$images[$key]->authorowner = $image->imgauthor;
} else {
if ($this->_config->get('jg_showowner')) {
$images[$key]->authorowner = JHTML::_('joomgallery.displayname', $image->owner);
} else {
$images[$key]->authorowner = JText::_('COM_JOOMGALLERY_COMMON_NO_DATA');
}
}
}
// Show editor links for that image
$images[$key]->show_edit_icon = false;
$images[$key]->show_delete_icon = false;
if ($this->_config->get('jg_showcategoryeditorlinks') == 1 && $this->_config->get('jg_userspace') == 1) {
if ($this->_user->authorise('core.edit', _JOOM_OPTION . '.image.' . $images[$key]->id) || $this->_user->authorise('core.edit.own', _JOOM_OPTION . '.image.' . $images[$key]->id) && $images[$key]->owner && $images[$key]->owner == $this->_user->get('id')) {
$images[$key]->show_edit_icon = true;
}
if ($this->_user->authorise('core.delete', _JOOM_OPTION . '.image.' . $images[$key]->id)) {
$images[$key]->show_delete_icon = true;
}
}
// Set the title attribute in a tag with title and/or description of image
// if a box is activated
if (!is_numeric($this->_config->get('jg_detailpic_open')) || $this->_config->get('jg_detailpic_open') > 1) {
$images[$key]->atagtitle = JHTML::_('joomgallery.getTitleforATag', $images[$key]);
} else {
// Set the imgtitle by default
$images[$key]->atagtitle = 'title="' . $images[$key]->imgtitle . '"';
}
$images[$key]->event = new stdClass();
// Additional HTML added by plugins
$results = $this->_mainframe->triggerEvent('onJoomAfterDisplayThumb', array($image->id));
$images[$key]->event->afterDisplayThumb = trim(implode('', $results));
// Additional icons added by plugins
$results = $this->_mainframe->triggerEvent('onJoomDisplayIcons', array('category.image', $image));
$images[$key]->event->icons = trim(implode('', $results));
// Check if there are any elements beside the image to be shown
// if not deactivate the output of corresponding html tags in template
// to avoid empty div/ul/li
if (!$this->_config->get('jg_showtitle') && !$this->_config->get('jg_showpicasnew') && !$this->_config->get('jg_showhits') && !$this->_config->get('jg_showdownloads') && !$this->_config->get('jg_showauthor') && !$this->_config->get('jg_showcatcom') && !$this->_config->get('jg_showcatrate') && (!$this->_config->get('jg_showcatdescription') || $this->_config->get('jg_showcatdescription') && !$images[$key]->imgtext) && !$params->get('show_download_icon') && !$params->get('show_favourites_icon') && !$params->get('show_report_icon') && (!$this->_config->get('jg_showcategoryeditorlinks') || $this->_config->get('jg_showcategoryeditorlinks') && !$images[$key]->show_delete_icon && !$images[$key]->show_edit_icon) && !$images[$key]->event->afterDisplayThumb && !$images[$key]->event->icons) {
$images[$key]->show_elems = false;
} else {
$images[$key]->show_elems = true;
}
}
if ($this->_config->get('jg_cooliris') && count($images)) {
$href = JRoute::_('index.php?view=category&catid=' . $cat->cid . '&page=' . $page . '&format=raw');
$attribs = array('id' => 'gallery', 'type' => 'application/rss+xml', 'title' => 'Cooliris');
$this->_doc->addHeadLink($href, 'alternate', 'rel', $attribs);
if ($this->_config->get('jg_coolirislink')) {
$this->_doc->addScript('http://lite.piclens.com/current/piclens.js');
}
}
if ($this->_config->get('jg_usercatorder') && count($images)) {
$orderby = $this->_mainframe->getUserStateFromRequest('joom.category.images.orderby', 'orderby');
$orderdir = $this->_mainframe->getUserStateFromRequest('joom.category.images.orderdir', 'orderdir');
// If subcategory navigation active insert current subcategory startpage
if ($catpage > 1) {
$sort_url = JRoute::_('index.php?view=category&catid=' . $cat->cid . '&catpage=' . $catpage) . JHTML::_('joomgallery.anchor', 'category');
} else {
$sort_url = JRoute::_('index.php?view=category&catid=' . $cat->cid) . JHTML::_('joomgallery.anchor', 'category');
}
$this->assignRef('sort_url', $sort_url);
$this->assignRef('order_by', $orderby);
$this->assignRef('order_dir', $orderdir);
}
// Set redirect url used in editor links to redirect back to favourites view after edit/delete
$redirect = '&redirect=' . base64_encode(JFactory::getURI()->toString());
$this->assignRef('params', $params);
$this->assignRef('category', $cat);
$this->assignRef('images', $images);
$this->assignRef('categories', $categories);
$this->assignRef('totalimages', $totalimages);
$this->assignRef('totalpages', $totalpages);
$this->assignRef('page', $page);
$this->assignRef('totalcategories', $totalcategories);
$this->assignRef('cattotalpages', $cattotalpages);
$this->assignRef('catpage', $catpage);
$this->assignRef('pathway', $pathway);
$this->assignRef('modules', $modules);
$this->assignRef('backtarget', $backlink[0]);
$this->assignRef('backtext', $backlink[1]);
$this->assignRef('numberofpics', $numbers[0]);
$this->assignRef('numberofhits', $numbers[1]);
$this->assignRef('redirect', $redirect);
parent::display($tpl);
}
/**
* Creates a JavaScript tree with all sub-categories of a category
*
* @param int $rootcatid The category ID
* @param string $align Alignment of the tree
* @return void
* @since 1.5.0
*/
public static function categoryTree($rootcatid, $align)
{
$ambit = JoomAmbit::getInstance();
$config = JoomConfig::getInstance();
$user = JFactory::getUser();
$categories = $ambit->getCategoryStructure(true);
// Check access rights settings
$filter_cats = false;
$restricted_hint = false;
$restricted_cats = false;
$root_access = false;
if (!$config->get('jg_showrestrictedhint') && !$config->get('jg_showrestrictedcats')) {
$filter_cats = true;
} else {
if ($config->get('jg_showrestrictedhint')) {
$restricted_hint = true;
}
if ($config->get('jg_showrestrictedcats')) {
$restricted_cats = true;
}
}
// Array to hold the relevant sub-category objects
$subcategories = array();
// Array to hold the valid parent categories
$validParentCats = array();
$validParentCats[$rootcatid] = true;
// Get all relevant subcategories
$keys = array_keys($categories);
$startindex = array_search($rootcatid, $keys);
if ($startindex !== false) {
$stopindex = count($categories);
$root_access = in_array($categories[$rootcatid]->access, $user->getAuthorisedViewLevels()) && !$categories[$rootcatid]->protected;
for ($j = $startindex + 1; $j < $stopindex; $j++) {
$i = $keys[$j];
$parentcat = $categories[$i]->parent_id;
if (isset($validParentCats[$parentcat])) {
// Hide empty categories
$empty = false;
if ($config->get('jg_hideemptycats')) {
$subcatids = JoomHelper::getAllSubCategories($i, true, $config->get('jg_hideemptycats') == 1, true);
// If 'jg_hideemptycats' is set to 1 the root category will always be in $subcatids, so check whether there are images in it
if (!count($subcatids) || count($subcatids) == 1 && $config->get('jg_hideemptycats') == 1 && !$categories[$i]->piccount) {
$empty = true;
}
}
if ($categories[$i]->published && ($filter_cats == false || in_array($categories[$i]->access, $user->getAuthorisedViewLevels()) && ($parentcat == $rootcatid && $root_access || $parentcat != $rootcatid && $subcategories[$parentcat]->access)) && !$categories[$i]->hidden && (!$config->get('jg_hideemptycats') || !$empty)) {
$validParentCats[$i] = true;
$subcategories[$i] = clone $categories[$i];
if ($parentcat == $rootcatid && !$root_access || $parentcat != $rootcatid && !$subcategories[$parentcat]->access || !in_array($categories[$i]->access, $user->getAuthorisedViewLevels()) || $categories[$i]->protected) {
$subcategories[$i]->access = false;
if ($parentcat == $rootcatid && !$root_access || $parentcat != $rootcatid && !$subcategories[$parentcat]->access) {
$subcategories[$i]->protected = false;
}
}
}
} else {
if ($parentcat == 0) {
// Branch has been processed completely
break;
}
}
}
}
// Show the treeview
$count = count($subcategories);
if (!$count) {
return;
}
// If $align is 'jg_element_txt' we are displaying random thumbnails
// or the thumbnail alignment is set to 'Use global'. In both cases
// we have to take 'jg_ctalign' under consideration.
if ($align == 'jg_element_txt') {
switch ($config->get('jg_ctalign')) {
case 0:
// Changing: $align is only 'jg_element_txt' if the thumbnail is aligned left
// Break omitted intentionally
// Changing: $align is only 'jg_element_txt' if the thumbnail is aligned left
// Break omitted intentionally
case 1:
// Left
$align = 'jg_element_txt_l';
break;
case 2:
// Right
$align = 'jg_element_txt_r';
break;
case 3:
// Break omitted intentionally
// Break omitted intentionally
default:
// Centered
$align = 'jg_element_txt_c';
break;
}
}
if ($align == 'jg_element_txt_l') {
?>
<div class="jg_treeview_l">
<?php
} elseif ($align == 'jg_element_txt_r') {
?>
<div class="jg_treeview_r">
<?php
} else {
?>
<div class="jg_treeview_c">
<?php
}
?>
<table>
<tr>
<td>
<script type="text/javascript" language="javascript">
<!--
// Create new dTree object
var jg_TreeView<?php
echo $rootcatid;
?>
= new jg_dTree( <?php
echo "'" . "jg_TreeView" . $rootcatid . "'";
?>
,
<?php
echo "'" . $ambit->getScript('dTree/img/') . "'";
?>
);
// dTree configuration
jg_TreeView<?php
echo $rootcatid;
?>
.config.useCookies = true;
jg_TreeView<?php
echo $rootcatid;
?>
.config.inOrder = true;
jg_TreeView<?php
echo $rootcatid;
?>
.config.useSelection = false;
// Add root node
jg_TreeView<?php
echo $rootcatid;
?>
.add( 0, -1, ' ', <?php
echo "'" . JRoute::_('index.php?view=gallery' . $rootcatid) . "'";
?>
, false);
// Add node to hold all subcategories
jg_TreeView<?php
echo $rootcatid;
?>
.add( <?php
echo $rootcatid;
?>
, 0, <?php
echo "'" . JText::_('COM_JOOMGALLERY_COMMON_SUBCATEGORIES', true) . "(" . $count . ")" . "'";
?>
,
<?php
echo $root_access ? "'" . JRoute::_('index.php?view=category&catid=' . $rootcatid) . "'" : "''";
?>
,
<?php
echo $root_access ? 'false' : 'true';
?>
);
<?php
foreach ($subcategories as $category) {
// Create sub-category name and sub-category link
if ($filter_cats == false || $category->access || $category->protected) {
// If the category is accessible create a link.
// The link is also created if the category is password-protected, but only if its parent category is accessible.
// The latter is ensured above by setting property 'protected' respectively.
if ($category->access || $category->protected) {
$cat_name = addslashes(trim($category->name));
$cat_link = JRoute::_('index.php?view=category&catid=' . $category->cid);
} else {
$cat_name = $restricted_cats == true ? addslashes(trim($category->name)) : JText::_('COM_JOOMGALLERY_COMMON_NO_ACCESS', true);
$cat_link = '';
}
}
if ($restricted_hint == true) {
if (!$category->access) {
if ($category->protected) {
$cat_name .= '<span class="jg_rm">' . self::icon('key.png', 'COM_JOOMGALLERY_COMMON_TIP_YOU_NOT_ACCESS_THIS_CATEGORY') . '</span>';
} else {
$cat_name .= '<span class="jg_rm">' . self::icon('group_key.png', 'COM_JOOMGALLERY_COMMON_TIP_YOU_NOT_ACCESS_THIS_CATEGORY') . '</span>';
}
}
}
if ($config->get('jg_showcatasnew')) {
$isnew = JoomHelper::checkNewCatg($category->cid);
} else {
$isnew = '';
}
$cat_name .= $isnew;
// Add node
if ($category->parent_id == $rootcatid) {
?>
jg_TreeView<?php
echo $rootcatid;
?>
.add(<?php
echo $category->cid;
?>
,
<?php
echo $rootcatid;
?>
,
<?php
echo "'" . $cat_name . "'";
?>
,
<?php
echo "'" . $cat_link . "'";
?>
,
<?php
echo $category->access ? 'false' : 'true';
?>
);
<?php
} else {
?>
jg_TreeView<?php
echo $rootcatid;
?>
.add(<?php
echo $category->cid;
?>
,
<?php
echo $category->parent_id;
?>
,
<?php
echo "'" . $cat_name . "'";
?>
,
<?php
echo "'" . $cat_link . "'";
?>
,
<?php
echo $category->access ? 'false' : 'true';
?>
);
<?php
}
}
?>
document.write(jg_TreeView<?php
echo $rootcatid;
?>
);
-->
</script>
</td>
</tr>
</table>
</div>
<?php
}
/**
* Delivers treeview node name and node link for a given category row object
*
* @param object $row category row
* @param boolean $access user access status for the given category
* @param boolean $protected flag whether category is password protected
* @param string $name treeview node name for category
* @param string $link treeview node link for category
*
*/
protected function getTreeNodeNameAndLink($row, $access, $protected, &$cat_name, &$cat_link)
{
// Get current user object
$user = JFactory::getUser();
// Prepare category name and link
if ($this->getConfig('filter_cats') == false || $access || $protected) {
// Shorten category name
$max_len = $this->getConfig('max_len_catname');
if ($max_len > 0) {
$abr = '...';
if (strlen($row->name) >= $max_len && $max_len > strlen($abr)) {
$row->name = substr($row->name, 0, $max_len - strlen($abr));
$row->name .= $abr;
}
}
// Check access rights
if ($access || $protected && ($row->parent_id == 1 ? true : isset($this->categories[$row->parent_id]))) {
$cat_name = addslashes(trim($row->name));
$cat_link = JRoute::_('index.php?option=com_joomgallery&view=category&catid=' . $row->cid . $this->getJoomId());
if ($this->getConfig('nodelink') == 1 && !$this->allcategories[$row->cid]->protected) {
$imgId = $this->getImgIdByCatId($row->cid);
if (!empty($imgId)) {
$cat_link = JRoute::_('index.php?option=com_joomgallery&view=detail&id=' . $imgId . $this->getJoomId());
}
}
} else {
$cat_name = $this->getConfig('showrestrictedcats') == true ? addslashes(trim($row->name)) : JText::_('MOD_JGTREEVIEW_NO_ACCESS_LBL');
$cat_link = '';
}
}
// Labeling category for restricted access
if ($this->getConfig('showrestrictedhint') == true) {
$restricted = '';
if (!$access) {
if ($protected && in_array($row->access, $user->getAuthorisedViewLevels())) {
$restricted = '<span class="dtreerm">' . JHTML::_('joomgallery.icon', 'key.png', 'COM_JOOMGALLERY_COMMON_TIP_YOU_NOT_ACCESS_THIS_CATEGORY') . '</span>';
} else {
$restricted = '<span class="dtreerm">' . JHTML::_('joomgallery.icon', 'group_key.png', 'COM_JOOMGALLERY_COMMON_TIP_YOU_NOT_ACCESS_THIS_CATEGORY') . '</span>';
}
}
$cat_name .= $restricted;
}
// 'New' labeling
if ($this->getJConfig('jg_showcatasnew') && !$this->getConfig('disable_new')) {
$isnew = JoomHelper::checkNewCatg($row->cid);
} else {
$isnew = '';
}
$cat_name .= $isnew;
}
/**
* 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)
{
jimport('joomla.filesystem.file');
$params = $this->_mainframe->getParams();
// Prepare params for header and footer
JoomHelper::prepareParams($params);
// Load modules at position 'top'
$modules['top'] = JoomHelper::getRenderedModules('top');
if (count($modules['top'])) {
$params->set('show_top_modules', 1);
}
// Load modules at position 'btm'
$modules['btm'] = JoomHelper::getRenderedModules('btm');
if (count($modules['btm'])) {
$params->set('show_btm_modules', 1);
}
$pathway = null;
$params->set('show_header_backlink', 0);
$params->set('show_footer_backlink', 0);
// Get number of images and hits in gallery
$numbers = JoomHelper::getNumberOfImgHits();
// Get number of all root categories
if ($this->_config->get('jg_hideemptycats') == 2) {
$total = $this->get('TotalWithoutEmpty');
} else {
$total = $this->get('Total');
}
// Calculation of the number of total pages
$catperpage = $this->_config->get('jg_catperpage');
if (!$catperpage) {
$catperpage = 10;
}
$totalpages = floor($total / $catperpage);
$offcut = $total % $catperpage;
if ($offcut > 0) {
$totalpages++;
}
$totalcategories = $total;
$total = number_format($total, 0, ',', '.');
// Get the current page
$page = JRequest::getInt('page', 0);
if ($page > $totalpages) {
$page = $totalpages;
}
if ($page < 1) {
$page = 1;
}
// Limitstart
$limitstart = ($page - 1) * $catperpage;
JRequest::setVar('limitstart', $limitstart);
require_once JPATH_COMPONENT_ADMINISTRATOR . '/helpers/pagination.php';
$this->pagination = new JoomPagination($totalcategories, $limitstart, $catperpage, '', 'gallery');
if ($totalpages > 1 && $total != 0) {
if ($this->_config->get('jg_showgallerypagenav') == 1 || $this->_config->get('jg_showgallerypagenav') == 2) {
$params->set('show_pagination_top', 1);
}
if ($this->_config->get('jg_showgallerypagenav') == 2 || $this->_config->get('jg_showgallerypagenav') == 3) {
$params->set('show_pagination_bottom', 1);
}
}
// Displaying of category number depends on pagination position
if ($this->_config->get('jg_showcatcount')) {
if ($this->_config->get('jg_showgallerypagenav') <= 2) {
$params->set('show_count_top', 1);
}
if ($this->_config->get('jg_showgallerypagenav') >= 2) {
$params->set('show_count_bottom', 1);
}
}
// Favourites icon for categories
if ($this->_config->get('jg_allimagesofcategory') && $this->_config->get('jg_favourites')) {
if ($this->_user->get('id') || $this->_config->get('jg_usefavouritesforpubliczip') == 1 && !$this->_user->get('id')) {
if ($this->_config->get('jg_usefavouritesforzip') || $this->_config->get('jg_usefavouritesforpubliczip') && !$this->_user->get('id')) {
$params->set('show_favourites_icon', 2);
} else {
$params->set('show_favourites_icon', 1);
}
} else {
if ($this->_config->get('jg_favouritesshownotauth') == 1) {
if ($this->_config->get('jg_usefavouritesforzip')) {
$params->set('show_favourites_icon', -2);
} else {
$params->set('show_favourites_icon', -1);
}
}
}
}
// Get all main categories of the gallery
if ($this->_config->get('jg_hideemptycats') == 2) {
// If the third alternative for hiding empty categories
// is chosen ('Also those which contain empty sub-categories'),
// we need additional code to exclude these categories.
// (For the second alternative only the query in the model is modified.)
$categories = $this->get('CategoriesWithoutEmpty');
} else {
$categories = $this->get('Categories');
}
$i = 0;
foreach ($categories as $key => $category) {
$categories[$key]->isnew = '';
if ($this->_config->get('jg_showcatasnew')) {
// Check if an image in this category or in sub-categories is marked with 'new'
$categories[$key]->isnew = JoomHelper::checkNewCatg($categories[$key]->cid);
}
// Get number of images in category and sub-categories
$imgshits = JoomHelper::getNumberOfImgHits($categories[$key]->cid);
$categories[$key]->pictures = $imgshits[0];
if ($categories[$key]->pictures == '1') {
$categories[$key]->picorpics = 'COM_JOOMGALLERY_GALLERY_ONE_IMAGE';
} else {
$categories[$key]->picorpics = 'COM_JOOMGALLERY_GALLERY_IMAGES';
}
// Count the hits of all images in category and sub-categories
$categories[$key]->totalhits = $imgshits[1];
$category->thumb_src = null;
$category->gallerycontainer = 'jg_element_gal';
$category->photocontainer = 'jg_photo_container';
$category->textcontainer = 'jg_element_txt';
if ($this->_config->get('jg_showcatthumb') > 0 && in_array($categories[$key]->access, $this->_user->getAuthorisedViewLevels())) {
if ($this->_config->get('jg_showcatthumb') == 1 || $this->_config->get('jg_showcatthumb') == 3 && (!$categories[$key]->thumbnail || !isset($categories[$key]->id))) {
// Random choice of category/thumbnail
switch ($this->_config->get('jg_showrandomcatthumb')) {
// Only from current category
case 1:
$random_catid = $categories[$key]->cid;
break;
// Only from sub-categories
// Only from sub-categories
case 2:
// Get array of all sub-categories without the current category
// Only with images
$allsubcats = JoomHelper::getAllSubCategories($categories[$key]->cid, false);
if (count($allsubcats)) {
$random_catid = $allsubcats[mt_rand(0, count($allsubcats) - 1)];
} else {
$random_catid = 0;
}
break;
// From both
// From both
case 3:
// Get array of all sub-categories including the current category
// Only with images
$allsubcats = JoomHelper::getAllSubCategories($categories[$key]->cid, true);
if (count($allsubcats)) {
$random_catid = $allsubcats[mt_rand(0, count($allsubcats) - 1)];
} else {
$random_catid = 0;
}
break;
default:
$random_catid = 0;
break;
}
// Random image, only if there are $randomcat(s)
if ($this->_config->get('jg_showrandomcatthumb') == 1 || $this->_config->get('jg_showrandomcatthumb') >= 2 && $random_catid != 0) {
$model = $this->getModel();
if ($row = $model->getRandomImage($categories[$key]->cid, $random_catid)) {
$cropx = null;
$cropy = null;
$croppos = null;
if ($this->_config->get('jg_dyncrop')) {
$cropx = $this->_config->get('jg_dyncropwidth');
$cropy = $this->_config->get('jg_dyncropheight');
$croppos = $this->_config->get('jg_dyncropposition');
}
$categories[$key]->thumb_src = $this->_ambit->getImg('thumb_url', $row, null, 0, true, $cropx, $cropy, $croppos);
if (isset($row->catid) && $categories[$key]->cid == $row->catid) {
// Store the image id for later skipping the category view
$categories[$key]->dtlimgid = $row->id;
}
}
}
// Thumbnail alignment of random thumbnails:
// The default classes are used except for the case that changing
// alignment is configured and we have to align right at the moment
if ($this->_config->get('jg_ctalign') == 0 && floor($i / $this->_config->get('jg_colcat')) % 2 == 0) {
$category->gallerycontainer = 'jg_element_gal_r';
$category->photocontainer = 'jg_photo_container_r';
$category->textcontainer = 'jg_element_txt_r';
}
} else {
// Check if there's a category thumbnail selected
// 'isset' checks whether it is a valid image which we are allowed to display
if ($categories[$key]->thumbnail && isset($categories[$key]->id)) {
$cropx = null;
$cropy = null;
$croppos = null;
if ($this->_config->get('jg_dyncrop')) {
$cropx = $this->_config->get('jg_dyncropwidth');
$cropy = $this->_config->get('jg_dyncropheight');
$croppos = $this->_config->get('jg_dyncropposition');
}
$categories[$key]->thumb_src = $this->_ambit->getImg('thumb_url', $categories[$key], null, 0, true, $cropx, $cropy, $croppos);
if (!$categories[$key]->imghidden && isset($categories[$key]->catid) && $categories[$key]->cid == $categories[$key]->catid) {
// Store the image id for later skipping the category view
$categories[$key]->dtlimgid = $categories[$key]->id;
}
}
// Thumbnail alignment for own choice of thumbnails
switch ($category->img_position) {
case 0:
// Left
$categories[$key]->photocontainer = 'jg_photo_container_l';
$categories[$key]->textcontainer = 'jg_element_txt_l';
break;
case 1:
// Right
$categories[$key]->photocontainer = 'jg_photo_container_r';
$categories[$key]->textcontainer = 'jg_element_txt_r';
break;
case 2:
// Centered
$categories[$key]->photocontainer = 'jg_photo_container_c';
$categories[$key]->textcontainer = 'jg_element_txt_c';
break;
default:
// Use global settings:
// The default classes are used except for the case that changing
// alignment is configured and we have to align right at the moment
if ($this->_config->get('jg_ctalign') == 0 && floor($i / $this->_config->get('jg_colcat')) % 2 == 0) {
$category->gallerycontainer = 'jg_element_gal_r';
$category->photocontainer = 'jg_photo_container_r';
$category->textcontainer = 'jg_element_txt_r';
}
break;
}
}
}
// Set the href url for the <a>-Tag, dependent on setting in
// jg_skipcatview
// link to category view or directly to detail view if the category
// doesn't contain other categories
if ($this->_config->get('jg_skipcatview')) {
// Get subcategories from category
$allsubcats = JoomHelper::getAllSubCategories($categories[$key]->cid, false);
// Link to category view if there are any viewable subcategories
// otherwise to detail view
if (count($allsubcats)) {
$categories[$key]->link = JRoute::_('index.php?view=category&catid=' . $category->cid);
} else {
// Try to set link to detail view
// get link with the help of category model if
// 1) view of thumb in configuration deactivated
// 2) view of thumb activated but no thumb setted for category
if ($this->_config->get('jg_showcatthumb') == 0 || $this->_config->get('jg_showcatthumb') != 0 && !isset($categories[$key]->dtlimgid)) {
// Get the model to reach other models
$model = $this->getModel();
// Get the category model, set catid before instantation because
// it will be needed in the constructor
JRequest::setVar('catid', $categories[$key]->cid);
$categoryModel = $model->getInstance('category', 'joomgallerymodel');
// Get the id of image
$image = $categoryModel->getImageCat($categories[$key]->cid);
// Set the id of image for the link to detail view
if (isset($image)) {
$categories[$key]->dtlimgid = $image;
}
}
// Check the id of image setted before
if (isset($categories[$key]->dtlimgid)) {
// Set link to detail view
$categories[$key]->link = JHTML::_('joomgallery.openimage', $this->_config->get('jg_detailpic_open'), $categories[$key]->dtlimgid);
// If category view is skipped we display the favourites icon for adding all images at the thumbnail.
$categories[$key]->show_favourites_icon = $params->get('show_favourites_icon');
} else {
$categories[$key]->link = JRoute::_('index.php?view=category&catid=' . $category->cid);
}
}
} else {
// Set link to category view if no skipping
$categories[$key]->link = JRoute::_('index.php?view=category&catid=' . $category->cid);
}
// Icon for quick upload at sub-category thumbnail
if ($this->_config->get('jg_uploadicongallery') && ($this->_user->authorise('joom.upload', _JOOM_OPTION . '.category.' . $category->cid) || $category->owner && $category->owner == $this->_user->get('id') && $this->_user->authorise('joom.upload.inown', _JOOM_OPTION . '.category.' . $category->cid))) {
$categories[$key]->show_upload_icon = true;
JHtml::_('behavior.modal');
}
// Additional HTML added by plugins
$results = $this->_mainframe->triggerEvent('onJoomAfterDisplayCatThumb', array($category->cid));
$categories[$key]->event = new stdClass();
$categories[$key]->event->afterDisplayCatThumb = trim(implode('', $results));
/*// Additional icons added by plugins
$results = $this->_mainframe->triggerEvent('onJoomDisplayIcons', array('category.category', $category));
$categories[$key]->event->icons = trim(implode('', $results));*/
$i++;
}
$this->assignRef('params', $params);
$this->assignRef('rows', $categories);
$this->assignRef('total', $total);
$this->assignRef('totalpages', $totalpages);
$this->assignRef('page', $page);
$this->assignRef('pathway', $pathway);
$this->assignRef('modules', $modules);
$this->assignRef('backtarget', $backlink[0]);
$this->assignRef('backtext', $backlink[1]);
$this->assignRef('numberofpics', $numbers[0]);
$this->assignRef('numberofhits', $numbers[1]);
// Include dTree script, dTree styles and treeview styles, if neccessary
if ($this->_config->get('jg_showsubsingalleryview')) {
$this->_doc->addStyleSheet($this->_ambit->getScript('dTree/css/jg_dtree.css'));
$this->_doc->addStyleSheet($this->_ambit->getScript('dTree/css/jg_treeview.css'));
$this->_doc->addScript($this->_ambit->getScript('dTree/js/jg_dtree.js'));
}
parent::display($tpl);
}