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<?php
/****************************************************************************************\
** JoomGallery 3 **
** By: JoomGallery::ProjectTeam **
** Copyright (C) 2008 - 2021 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 category edit view
*
* @package JoomGallery
* @since 1.5.5
*/
class JoomGalleryViewCategory 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)
{
// Get the category data
$item = $this->get('Data');
$isNew = ($item->cid < 1);
if($isNew)
{
$item->published = 1;
}
// Get image source for the thumbnail preview
if($item->thumbnail && $item->thumbnail_available)
{
$imgsource = $this->_ambit->getImg('thumb_url', $item->thumbnail);
}
else
{
$imgsource = '../media/system/images/blank.png';
}
// Get the form and fill the fields
$form = $this->get('Form');
if(!$isNew)
{
// Add additional attribute for category form field to exclude current
// category id from select box
$form->setFieldAttribute('parent_id', 'exclude', $item->cid);
}
// Ordering box is not available if option for performance improvement has been enabled
if(!$this->_config->get('jg_disableunrequiredchecks'))
{
// Set some additional attributes for the ordering select box
$form->setFieldAttribute('ordering', 'originalOrder', $item->cid);
$form->setFieldAttribute('ordering', 'originalParent', $item->parent_id == 1 ? 0 : $item->parent_id);
$form->setFieldAttribute('ordering', 'orderings', base64_encode(serialize($this->getModel()->getOrderings($item->cid ? $item->parent_id : null))));
// Perhaps there is a better way to set the field attribute
$parent_field = $this->_findFieldByFieldName($form, 'parent_id');
if($parent_field !== false)
{
$form->setFieldAttribute('ordering', 'parent_id', $parent_field->id);
}
}
$imagelib_field = $this->_findFieldByFieldName($form, 'imagelib');
// Set additional attribute for the thumbnail select box
if($imagelib_field !== false)
{
$form->setFieldAttribute('thumbnail', 'imagelib_id', $imagelib_field->id);
}
// Set maximum allowed user count to switch from listbox to modal popup selection
$form->setFieldAttribute('owner', 'useListboxMaxUserCount', $this->_config->get('jg_use_listbox_max_user_count'));
// Bind the data to the form
$form->bind($item);
// Set thumbnail image source for thumbnail preview form field
$form->setValue('imagelib', null, $imgsource);
// Set immutable fields
if($item->published)
{
$form->setValue('publishhiddenstate', null, $item->hidden ? JText::_('COM_JOOMGALLERY_COMMON_PUBLISHED_BUT_HIDDEN') : JText::_('COM_JOOMGALLERY_COMMON_STATE_PUBLISHED') );
}
else
{
$form->setValue('publishhiddenstate', null, JText::_('COM_JOOMGALLERY_COMMON_STATE_UNPUBLISHED'));
}
if($item->thumbnail && !$item->thumbnail_available)
{
$form->setValue('notice', null, JText::sprintf('COM_JOOMGALLERY_CATMAN_THUMBNAIL_NOT_AVAILABLE', $item->thumbnail));
}
JHtml::_('jquery.framework');
$this->assignRef('item', $item);
$this->assignRef('isNew', $isNew);
$this->assignRef('form', $form);
$this->addToolbar();
parent::display($tpl);
}
/**
* Find a form field by field name
*
* @access private
* @param object $form The form object to search in
* @param string $fieldname The field name to search
* @return mixed The form field object or false, if field could not be found
* @since 2.0
*/
private function _findFieldByFieldName($form, $fieldname)
{
foreach($form->getFieldset() As $field)
{
if($field->fieldname == $fieldname)
{
return $field;
}
}
return false;
}
/**
* Add the page title and toolbar.
*
* @return void
*
* @since 2.0
*/
public function addToolbar()
{
// Get the results for each action
$canDo = JoomHelper::getActions('category', $this->item->cid);
$title = JText::_('COM_JOOMGALLERY_CATMAN_CATEGORY_MANAGER').' :: ';
if($this->isNew)
{
$title .= JText::_('COM_JOOMGALLERY_CATMAN_ADD_CATEGORY');
}
else
{
$title .= JText::_('COM_JOOMGALLERY_CATMAN_EDIT_CATEGORY');
}
$title .= ' ' .JText::_('COM_JOOMGALLERY_COMMON_CATEGORY');
JToolBarHelper::title($title, 'folder');
// For new categories check the create permission
if($this->isNew && ($this->_config->get('jg_disableunrequiredchecks') || $canDo->get('core.create') || count(JoomHelper::getAuthorisedCategories('core.create'))))
{
JToolBarHelper::apply('apply', 'JTOOLBAR_APPLY');
JToolBarHelper::save('save', 'JTOOLBAR_SAVE');
JToolBarHelper::custom('save2new', 'save-new.png', 'save-new_f2.png', 'JTOOLBAR_SAVE_AND_NEW', false);
}
else
{
if(($canDo->get('core.edit') || ($canDo->get('core.edit.own') && $this->item->owner == $this->_user->get('id'))))
{
JToolBarHelper::apply('apply', 'JTOOLBAR_APPLY');
JToolBarHelper::save('save', 'JTOOLBAR_SAVE');
if($this->_config->get('jg_disableunrequiredchecks') || $canDo->get('core.create') || count(JoomHelper::getAuthorisedCategories('core.create')))
{
JToolBarHelper::save2new();
}
}
}
// If it's an already existing category a copy may be saved (only if creating categories is allowed)
if(!$this->isNew && ($this->_config->get('jg_disableunrequiredchecks') || $canDo->get('core.create') || count(JoomHelper::getAuthorisedCategories('core.create'))))
{
JToolBarHelper::save2copy();
}
if($this->isNew)
{
JToolBarHelper::cancel('cancel','JTOOLBAR_CANCEL');
}
else
{
JToolBarHelper::cancel('cancel', 'JTOOLBAR_CLOSE');
}
JToolbarHelper::spacer();
}
}