/**
* Adds the page title and toolbar.
*
*/
protected function addToolbar()
{
JRequest::setVar('hidemainmenu', true);
$uid = JFactory::getUser()->get('id');
$access = PFprojectsHelper::getActions($this->item->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_PROJECT' : ($is_new ? 'ADD_PROJECT' : 'EDIT_PROJECT'))), 'article-add.png');
// Build the actions for new and existing records
// For new records, check the create permission.
if ($is_new) {
JToolBarHelper::apply('project.apply');
JToolBarHelper::save('project.save');
JToolBarHelper::save2new('project.save2new');
JToolBarHelper::cancel('project.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('project.apply');
JToolBarHelper::save('project.save');
JToolBarHelper::save2new('project.save2new');
}
}
JToolBarHelper::save2copy('project.save2copy');
JToolBarHelper::cancel('project.cancel', 'JTOOLBAR_CLOSE');
}
}
/**
* Method to get item data.
*
* @param integer $pk The id of the item.
*
* @return mixed $item Item data object on success, false on failure.
*/
public function getItem($pk = null)
{
// Get the record from the parent class method
$item = parent::getItem($pk);
if ($item === false) {
return false;
}
// Compute selected asset permissions.
$user = JFactory::getUser();
$uid = $user->get('id');
$access = PFprojectsHelper::getActions($item->id);
$view_access = true;
if ($item->access && !$user->authorise('core.admin')) {
$view_access = in_array($item->access, $user->getAuthorisedViewLevels());
}
$item->params->set('access-view', $view_access);
if (!$view_access) {
$item->params->set('access-edit', false);
$item->params->set('access-change', false);
} else {
// Check general edit permission first.
if ($access->get('core.edit')) {
$item->params->set('access-edit', true);
} elseif (!empty($uid) && $access->get('core.edit.own')) {
// Check for a valid user and that they are the owner.
if ($uid == $item->created_by) {
$item->params->set('access-edit', true);
}
}
// Check edit state permission.
$item->params->set('access-change', $access->get('core.edit.state'));
}
return $item;
}
public function display($tpl = null)
{
$this->state = $this->get('State');
$this->item = $this->get('Item');
$this->form = $this->get('Form');
$this->params = $this->state->params;
$this->return_page = $this->get('ReturnPage');
$this->toolbar = $this->getToolbar();
// Permission check.
if ($this->item->id <= 0) {
$access = PFprojectsHelper::getActions();
$authorised = $access->get('core.create');
} else {
$authorised = $this->item->params->get('access-edit');
}
if ($authorised !== true) {
JError::raiseError(403, JText::_('JERROR_ALERTNOAUTHOR'));
return false;
}
// Bind form data.
if (!empty($this->item)) {
$this->form->bind($this->item);
}
// 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->params->get('pageclass_sfx'));
// Prepare the document
$this->_prepareDocument();
// Display the view
parent::display($tpl);
}
/**
* Method to find all projects a user has access to
*
* @param $pk The user id
* @return array The project IDs
*/
public function getProjects($pk = NULL)
{
$user = JFactory::getUser($pk);
$db = JFactory::getDbo();
$query = $db->getQuery(true);
$access = PFprojectsHelper::getActions();
$groups = implode(',', $user->getAuthorisedViewLevels());
$query->select('id')->from('#__pf_projects')->where('access IN(' . $groups . ')');
if (!$access->get('core.edit.state') && !$access->get('core.edit')) {
$query->where('state = 1');
}
$db->setQuery((string) $query);
$projects = (array) $db->loadColumn();
return $projects;
}
echo JHtml::_('select.options', JHtml::_('jgrid.publishedOptions'), 'value', 'text', $this->state->get('filter.published'), true);
?>
</select>
</div>
<?php
}
?>
</div>
</div>
<div class="clearfix"></div>
<div class="row-striped">
<?php
$k = 0;
$current_cat = '';
foreach ($this->items as $i => $item) {
$access = PFprojectsHelper::getActions($item->id);
$link = PfprojectsHelperRoute::getDashboardRoute($item->slug);
$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;
// Calculate project progress
$task_count = (int) $item->tasks;
$completed = (int) $item->completed_tasks;
// Repo directory
$repo_dir = (int) $this->params->get('repo_dir');
if ($item->progress >= 67) {
$progress_class = 'info';
}
if ($item->progress == 100) {
$progress_class = 'success';
/**
* Generates the toolbar for the top of the view
*
* @return string Toolbar with buttons
*/
protected function getToolbar()
{
$id = empty($this->item) || empty($this->item->id) ? null : $this->item->id;
$access = PFprojectsHelper::getActions($id);
$uid = JFactory::getUser()->get('id');
if (!empty($id)) {
$slug = $this->item->id . ':' . $this->item->alias;
$return = base64_encode(PFprojectsHelperRoute::getDashboardRoute($slug));
PFToolbar::button('COM_PROJECTFORK_ACTION_EDIT', '', false, array('access' => $access->get('core.edit') || $access->get('core.edit.own') && $uid == $this->item->created_by, 'href' => JRoute::_(PFprojectsHelperRoute::getProjectsRoute() . '&task=form.edit&id=' . $slug . '&return=' . $return)));
}
return PFToolbar::render();
}
/**
* Method to auto-populate the model state.
* Note. Calling getState in this method will result in recursion.
*
* @return void
*/
protected function populateState($ordering = 'category_title, a.title', $direction = 'ASC')
{
$app = JFactory::getApplication();
$params = $app->getParams();
$menu = $app->getMenu()->getActive();
$itemid = $app->input->get('Itemid', 0, 'int');
// Merge app params with menu item params
if ($menu) {
$menu_params = new JRegistry();
$menu_params->loadString($menu->params);
$clone_params = clone $menu_params;
$clone_params->merge($params);
if (!$itemid) {
$itemid .= (int) $menu->id;
}
}
$this->context .= '.' . $itemid;
// Adjust the context to support modal layouts.
$layout = JRequest::getCmd('layout');
// View Layout
$this->setState('layout', $layout);
if ($layout && $layout != 'print') {
$this->context .= '.' . $layout;
}
// Set params state
$this->setState('params', $params);
// State
$state = $app->getUserStateFromRequest($this->context . '.filter.published', 'filter_published', $params->get('filter_published'));
$this->setState('filter.published', $state);
// Filter on published for those who do not have edit or edit.state rights.
$access = PFprojectsHelper::getActions();
if (!$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 - Author
$author = $app->getUserStateFromRequest($this->context . '.filter.author', 'filter_author', '');
$this->setState('filter.author', $author);
// Filter - Category
$cat = $app->getUserStateFromRequest($this->context . '.filter.category', 'filter_category', $params->get('filter_category'));
$this->setState('filter.category', $cat);
// Filter - Is set
$this->setState('filter.isset', is_numeric($state) || !empty($search) || is_numeric($author) || is_numeric($cat));
// Set list limit
$cfg = JFactory::getConfig();
$limit = $app->getUserStateFromRequest($this->context . '.list.limit', 'limit', $params->get('display_num', $cfg->get('list_limit')), 'uint');
$this->setState('list.limit', $limit);
$app->set('list_limit', $limit);
JRequest::setVar('list_limit', $limit);
// Set sorting order
$sort = $app->getUserStateFromRequest($this->context . '.list.ordering', 'filter_order', $params->get('filter_order'));
$this->setState('list.ordering', $sort);
$app->set('filter_order', $sort);
JRequest::setVar('filter_order', $sort);
// Set order direction
$dir = $app->getUserStateFromRequest($this->context . '.list.direction', 'filter_order_Dir', $params->get('filter_order_Dir'));
$this->setState('list.direction', $dir);
$app->set('filter_order_Dir', $dir);
JRequest::setVar('filter_order_Dir', $dir);
// Call parent method
parent::populateState($ordering, $direction);
}
/**
* Method to auto-populate the model state.
* Note. Calling getState in this method will result in recursion.
*
* @return void
*/
protected function populateState($ordering = 'category_title, a.title', $direction = 'ASC')
{
$app = JFactory::getApplication();
// Adjust the context to support modal layouts.
$layout = JRequest::getCmd('layout');
// View Layout
$this->setState('layout', $layout);
if ($layout && $layout != 'print') {
$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.
$access = PFprojectsHelper::getActions();
if (!$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 - Author
$author = $app->getUserStateFromRequest($this->context . '.filter.author', 'filter_author', '');
$this->setState('filter.author', $author);
// Filter - Category
$cat = $app->getUserStateFromRequest($this->context . '.filter.category', 'filter_category', '');
$this->setState('filter.category', $cat);
// Filter - Is set
$this->setState('filter.isset', is_numeric($state) || !empty($search) || is_numeric($author) || is_numeric($cat));
// Call parent method
parent::populateState($ordering, $direction);
}
/**
* Generates the toolbar for the top of the view
*
* @return string Toolbar with buttons
*/
protected function getToolbar()
{
$access = PFprojectsHelper::getActions();
$state = $this->get('State');
$options = array();
PFToolbar::button('COM_PROJECTFORK_ACTION_NEW', 'form.add', false, array('access' => $access->get('core.create')));
if ($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 get the data of a project.
*
* @param integer The id of the item.
*
* @return mixed Item data object on success, false on failure.
*/
public function &getItem($pk = null)
{
// Initialise variables.
$pk = !empty($pk) ? $pk : (int) $this->getState('filter.project');
if ($this->_item === null) {
$this->_item = array();
}
if (!$pk) {
$this->_item[$pk] = null;
return $this->_item[$pk];
}
if (!isset($this->_item[$pk])) {
try {
$query = $this->_db->getQuery(true);
$query->select($this->getState('item.select', 'a.id, a.asset_id, a.title, a.alias, a.description AS text, ' . 'a.created, a.created_by, a.modified_by, a.checked_out, a.checked_out_time, ' . 'a.attribs, a.access, a.state, a.start_date, a.end_date'));
$query->from('#__pf_projects AS a');
// Join on user table.
$query->select('u.name AS author')->join('LEFT', '#__users AS u on u.id = a.created_by')->where('a.id = ' . (int) $pk);
$this->_db->setQuery($query);
$data = $this->_db->loadObject();
if ($error = $this->_db->getErrorMsg()) {
throw new Exception($error);
}
if (empty($data)) {
if (PFApplicationHelper::getActiveProjectId() == $pk) {
PFApplicationHelper::setActiveProject(0);
$this->_item[$pk] = null;
return $this->_item[$pk];
}
return JError::raiseError(404, JText::_('COM_PROJECTFORK_ERROR_PROJECT_NOT_FOUND'));
}
// Convert parameter fields to objects.
$registry = new JRegistry();
$registry->loadString($data->attribs);
$data->params = clone $this->getState('params');
$data->params->merge($registry);
// Get the attachments
if (PFApplicationHelper::exists('com_pfrepo')) {
$attachments = $this->getInstance('Attachments', 'PFrepoModel');
$data->attachments = $attachments->getItems('com_pfprojects.project', $data->id);
} else {
$data->attachments = array();
}
// Compute selected asset permissions.
$user = JFactory::getUser();
// Technically guest could edit the item, but lets not check that to improve performance a little.
if (!$user->get('guest')) {
$uid = $user->get('id');
$access = PFprojectsHelper::getActions($data->id);
// Check general edit permission first.
if ($access->get('core.edit')) {
$data->params->set('access-edit', true);
} elseif (!empty($uid) && $access->get('core.edit.own')) {
// Check for a valid user and that they are the owner.
if ($uid == $data->created_by) {
$data->params->set('access-edit', true);
}
}
}
// Compute view access permissions.
if ($access = $this->getState('filter.access')) {
// If the access filter has been set, we already know this user can view.
$data->params->set('access-view', true);
} else {
// If no access filter is set, the layout takes some responsibility for display of limited information.
$user = JFactory::getUser();
$groups = $user->getAuthorisedViewLevels();
$data->params->set('access-view', in_array($data->access, $groups));
}
$this->_item[$pk] = $data;
} catch (JException $e) {
if ($e->getCode() == 404) {
// Need to go thru the error handler to allow Redirect to work.
JError::raiseError(404, $e->getMessage());
} else {
$this->setError($e);
$this->_item[$pk] = false;
}
}
}
return $this->_item[$pk];
}
public function display($cachable = false, $urlparams = false)
{
PFprojectsHelper::addSubmenu(JFactory::getApplication()->input->get('view', $this->default_view));
parent::display();
return $this;
}
