/**
* Add the page title and toolbar.
*
*/
protected function addToolbar()
{
JRequest::setVar('hidemainmenu', true);
$uid = JFactory::getUser()->get('id');
$is_new = $this->item->id == 0;
$checked_out = !($this->item->checked_out == 0 || $this->item->checked_out == $uid);
$access = PFcommentsHelper::getActions($this->item->id);
JToolBarHelper::title(JText::_('COM_PROJECTFORK_PAGE_' . ($checked_out ? 'VIEW_COMMENT' : ($is_new ? 'ADD_COMMENT' : 'EDIT_COMMENT'))), 'article-add.png');
// Built the actions for new and existing records.
// For new records, check the create permission.
if ($is_new) {
JToolBarHelper::apply('comment.apply');
JToolBarHelper::save('comment.save');
JToolBarHelper::save2new('comment.save2new');
JToolBarHelper::cancel('comment.cancel');
} else {
// Can't save the record if it's checked out.
if (!$checked_out) {
if ($access->get('core.edit') || $access->get('core.edit.own') && $this->item->created_by == $uid) {
JToolBarHelper::apply('comment.apply');
JToolBarHelper::save('comment.save');
JToolBarHelper::save2new('comment.save2new');
}
}
// JToolBarHelper::save2copy('comment.save2copy');
JToolBarHelper::cancel('comment.cancel', 'JTOOLBAR_CLOSE');
}
}
/**
* Method to get the record form.
*
* @param array Data for the form.
* @param boolean True if the form is to load its own data (default case), false if not.
*
* @return mixed A JForm object on success, false on failure
*/
public function getForm($data = array(), $loadData = true)
{
// Get the form.
$form = $this->loadForm('com_pfcomments.comment' . 'comment', 'comment', array('control' => 'jform', 'load_data' => $loadData));
if (empty($form)) {
return false;
}
$jinput = JFactory::getApplication()->input;
$id = $jinput->get('id', 0);
$item_access = PFcommentsHelper::getActions($id);
$access = PFcommentsHelper::getActions();
// Check for existing item.
// Modify the form based on Edit State access controls.
if ($id != 0 && !$item_access->get('core.edit.state') || $id == 0 && !$access->get('core.edit.state')) {
// Disable fields for display.
$form->setFieldAttribute('state', 'disabled', 'true');
$form->setFieldAttribute('state', 'filter', 'unset');
}
// Check if the project, context and context item are given
$project_id = (int) $form->getValue('project_id');
$item_id = $form->getValue('item_id');
$context = $form->getValue('context');
if (!$project_id) {
$form->setValue('project_id', null, $this->getState($this->getName() . '.project'));
}
if (!$item_id) {
$form->setValue('item_id', null, $this->getState($this->getName() . '.item_id'));
}
if (!$context) {
$form->setValue('context', null, $this->getState($this->getName() . '.context'));
}
return $form;
}
/**
* Method to get item data.
*
* @param integer $id The id of the item.
* @return mixed $value Item data object on success, false on failure.
*/
public function getItem($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);
// Count parent replies
$value->parent_replies = $this->countReplies($value->parent_id);
// Count replies of this item
$value->replies = $this->countReplies($value->id);
// Compute selected asset permissions.
$uid = JFactory::getUser()->get('id');
$access = PFcommentsHelper::getActions($value->id);
// Check general edit permission first.
if ($access->get('core.edit')) {
$value->params->set('access-edit', true);
} elseif (!empty($uid) && $access->get('core.edit.own')) {
// Check for a valid user and that they are the owner.
if ($uid == $value->created_by) {
$value->params->set('access-edit', true);
}
}
// Check edit state permission.
if ($id) {
// Existing item
$value->params->set('access-change', $access->get('core.edit.state'));
} else {
// New item
$access = PFcommentsHelper::getActions();
$value->params->set('access-change', $access->get('core.edit.state'));
}
return $value;
}
/**
* Display the view
*
* @return void
*/
public function display($tpl = null)
{
$app = JFactory::getApplication();
$active = $app->getMenu()->getActive();
$this->items = $this->get('Items');
$this->state = $this->get('State');
$this->params = $this->state->params;
// Try to find the asset
$asset = null;
$context = $this->state->get('filter.context');
$item_id = (int) $this->state->get('filter.item_id');
if ($context) {
$context_parts = explode('.', $context);
$asset = end($context_parts);
if ($asset == 'user') {
$asset = null;
}
} else {
$item_id = 0;
}
$this->access = PFcommentsHelper::getActions();
// Check for errors.
if (count($errors = $this->get('Errors'))) {
JError::raiseError(500, implode("\n", $errors));
return false;
}
// Check for layout override
if (isset($active->query['layout']) && JRequest::getCmd('layout') == '') {
$this->setLayout($active->query['layout']);
}
// Display the view
parent::display($tpl);
if (JRequest::getVar('tmpl') == 'component') {
jexit();
}
}
public function display($cachable = false, $urlparams = false)
{
PFcommentsHelper::addSubmenu(JFactory::getApplication()->input->get('view', $this->default_view));
parent::display();
return $this;
}
<th width="10%" class="nowrap hidden-phone">
<?php
echo JHtml::_('grid.sort', 'JDATE', 'a.created', $list_dir, $list_order);
?>
</th>
<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) {
$access = PFcommentsHelper::getActions($item->id);
$context = str_replace('.', '_', strtoupper($item->context)) . '_TITLE';
if ($item->level == 0) {
$item->level = 1;
}
$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 subtitles
$subtitles = array();
if (!$filter_context) {
$subtitles[] = $txt_context . ': ' . JText::_($context);
}
$subtitles[] = $txt_title . ': ' . $this->escape($item->title);