/**
* Adds the page title and toolbar.
*
*/
protected function addToolbar()
{
JRequest::setVar('hidemainmenu', true);
$id = $this->item->id;
$uid = JFactory::getUser()->get('id');
$access = PFdesignsHelper::getAlbumActions($id);
$checked_out = !($this->item->checked_out == 0 || $this->item->checked_out == $uid);
$is_new = (int) $this->item->id == 0;
JToolBarHelper::title(JText::_('COM_PROJECTFORK_PAGE_' . ($checked_out ? 'VIEW_DESIGN_ALBUM' : ($is_new ? 'ADD_DESIGN_ALBUM' : 'EDIT_DESIGN_ALBUM'))), 'article-add.png');
// Build the actions for new and existing records
// For new records, check the create permission.
if ($is_new) {
JToolBarHelper::apply('album.apply');
JToolBarHelper::save('album.save');
JToolBarHelper::save2new('album.save2new');
JToolBarHelper::cancel('album.cancel');
} else {
// Can't save the record if it's checked out.
if (!$checked_out) {
if ($access->get('core.edit') || $access->get('core.edit.own') && $this->item->created_by == $uid) {
JToolBarHelper::apply('album.apply');
JToolBarHelper::save('album.save');
JToolBarHelper::save2new('album.save2new');
}
}
JToolBarHelper::cancel('album.cancel', 'JTOOLBAR_CLOSE');
}
}
/**
* Method to get item data.
*
* @param integer $id The id of the item.
* @return mixed Item data object on success, false on failure.
*/
public function getItem($id = null)
{
// Initialise variables.
$id = (int) (!empty($id)) ? $id : $this->getState($this->getName() . '.id');
// Get a row instance.
$table = $this->getTable();
// Attempt to load the row.
$return = $table->load($id);
// Check for a table object error.
if ($return === false && $table->getError()) {
$this->setError($table->getError());
return false;
}
$properties = $table->getProperties(1);
$value = JArrayHelper::toObject($properties, 'JObject');
// Convert attrib field to Registry.
$value->params = new JRegistry();
$value->params->loadString($value->attribs);
$value->attribs = $value->params->toArray();
// Compute selected asset permissions.
$uid = JFactory::getUser()->get('id');
if ($id) {
$access = PFdesignsHelper::getAlbumActions($value->id);
} else {
$access = PFdesignsHelper::getAlbumActions();
}
// Check general edit permission first.
if ($access->get('core.edit')) {
$value->params->set('access-edit', true);
} elseif (!empty($uid) && $access->get('core.edit.own')) {
// Now check if edit.own is available.
// Check for a valid user and that they are the owner.
if ($uid == $value->created_by) {
$value->params->set('access-edit', true);
}
}
// Check edit state permission.
$value->params->set('access-change', $access->get('core.edit.state'));
return $value;
}
public function display($tpl = null)
{
// Initialise variables.
$app = JFactory::getApplication();
$user = JFactory::getUser();
// Get model data.
$this->state = $this->get('State');
$this->item = $this->get('Item');
$this->form = $this->get('Form');
$this->return_page = $this->get('ReturnPage');
$this->toolbar = $this->getToolbar();
// Permission check.
if ($this->item->id <= 0) {
$access = PFdesignsHelper::getAlbumActions();
$authorised = $access->get('core.create');
} else {
$authorised = $this->item->params->get('access-edit');
}
if ($authorised !== true) {
JError::raiseError(403, JText::_('JERROR_ALERTNOAUTHOR'));
return false;
}
// Check for errors.
if (count($errors = $this->get('Errors'))) {
JError::raiseWarning(500, implode("\n", $errors));
return false;
}
//Escape strings for HTML output
$this->pageclass_sfx = htmlspecialchars($this->state->params->get('pageclass_sfx'));
$this->params = $this->state->params;
$this->user = $user;
// Prepare the document
$this->_prepareDocument();
// Display the view
parent::display($tpl);
}
/**
* Generates the toolbar for the top of the view
*
* @return string Toolbar with buttons
*/
protected function getToolbar()
{
$access = PFdesignsHelper::getAlbumActions();
$state = $this->get('State');
PFToolbar::button('COM_PROJECTFORK_ACTION_NEW', 'albumform.add', false, array('access' => $access->get('core.create')));
$options = array();
if ($access->get('core.edit.state')) {
$options[] = array('text' => 'COM_PROJECTFORK_ACTION_PUBLISH', 'task' => $this->getName() . '.publish');
$options[] = array('text' => 'COM_PROJECTFORK_ACTION_UNPUBLISH', 'task' => $this->getName() . '.unpublish');
$options[] = array('text' => 'COM_PROJECTFORK_ACTION_ARCHIVE', 'task' => $this->getName() . '.archive');
$options[] = array('text' => 'COM_PROJECTFORK_ACTION_CHECKIN', 'task' => $this->getName() . '.checkin');
}
if ($state->get('filter.published') == -2 && $access->get('core.delete')) {
$options[] = array('text' => 'COM_PROJECTFORK_ACTION_DELETE', 'task' => $this->getName() . '.delete');
} elseif ($access->get('core.edit.state')) {
$options[] = array('text' => 'COM_PROJECTFORK_ACTION_TRASH', 'task' => $this->getName() . '.trash');
}
if (count($options)) {
PFToolbar::listButton($options);
}
PFToolbar::filterButton($this->state->get('filter.isset'));
return PFToolbar::render();
}
/**
* Method to auto-populate the model state.
* Note. Calling getState in this method will result in recursion.
*
* @return void
*/
protected function populateState($ordering = 'a.ordering', $direction = 'ASC')
{
$app = JFactory::getApplication();
// Adjust the context to support modal layouts.
$layout = JRequest::getCmd('layout');
// View Layout
$this->setState('layout', $layout);
if ($layout) {
$this->context .= '.' . $layout;
}
// Params
$value = $app->getParams();
$this->setState('params', $value);
// State
$state = $app->getUserStateFromRequest($this->context . '.filter.published', 'filter_published', '');
$this->setState('filter.published', $state);
// Filter on published for those who do not have edit or edit.state rights.
$access = PFdesignsHelper::getAlbumActions();
if (!$access->get('core.edit.state') && !$access->get('core.edit')) {
$this->setState('filter.published', 1);
$state = '';
}
// Filter - Search
$search = JRequest::getString('filter_search', '');
$this->setState('filter.search', $search);
// Filter - Project
$project = PFApplicationHelper::getActiveProjectId('filter_project');
$this->setState('filter.project', $project);
// Filter - Author
$author = $app->getUserStateFromRequest($this->context . '.filter.author', 'filter_author', '');
$this->setState('filter.author', $author);
// Do not allow some filters if no project is selected
if (!is_numeric($project) || intval($project) == 0) {
$this->setState('filter.author', '');
$author = '';
}
// Filter - Is set
$this->setState('filter.isset', is_numeric($state) || !empty($search) || is_numeric($author));
// Call parent method
parent::populateState($ordering, $direction);
}
?>
</th>
<?php
}
?>
<th width="1%" class="nowrap hidden-phone">
<?php
echo JHtml::_('grid.sort', 'JGRID_HEADING_ID', 'a.id', $list_dir, $list_order);
?>
</th>
</tr>
</thead>
<tbody>
<?php
foreach ($this->items as $i => $item) {
$access = PFdesignsHelper::getAlbumActions($item->id);
$ordering = $list_order == 'a.ordering';
$can_create = $access->get('core.create');
$can_edit = $access->get('core.edit');
$can_checkin = $user->authorise('core.manage', 'com_checkin') || $item->checked_out == $uid || $item->checked_out == 0;
$can_edit_own = $access->get('core.edit.own') && $item->created_by == $uid;
$can_change = $access->get('core.edit.state') && $can_checkin;
// Prepare re-order conditions
$order_up = false;
$order_down = false;
$prev_item = null;
$next_item = null;
$prev_i = $i - 1;
$next_i = $i + 1;
if (array_key_exists($prev_i, $this->items)) {
$prev_item = $this->items[$prev_i];
/**
* Build a list of item albums
*
* @return jdatabasequery
*/
public function getAlbums()
{
// Return empty array if no project is select
$project = (int) $this->getState('filter.project');
if ($project <= 0) {
return array();
}
$db = $this->getDbo();
$query = $db->getQuery(true);
$user = JFactory::getUser();
$access = PFdesignsHelper::getAlbumActions();
// Construct the query
$query->select('c.id AS value, c.title AS text')->from('#__pf_design_albums AS c')->join('INNER', '#__pf_designs AS a ON a.album_id = c.id');
// Implement View Level Access
if (!$user->authorise('core.admin', 'com_pfdesigns')) {
$levels = implode(',', $user->getAuthorisedViewLevels());
$query->where('c.access IN (' . $levels . ')');
}
// Filter fields
$filters = array();
$filters['c.project_id'] = array('INT-NOTZERO', $this->getState('filter.project'));
if (!$access->get('core.edit.state') && !$access->get('core.edit')) {
$filters['c.state'] = array('STATE', '1');
}
// Apply Filter
PFQueryHelper::buildFilter($query, $filters);
// Group and order
$query->group('c.id');
$query->order('c.title ASC');
// Return the result
$db->setQuery((string) $query);
return (array) $db->loadObjectList();
}
