@copyright Copyright (C) 2015. All Rights Reserved @license GNU/GPL Version 2 or later - http://www.gnu.org/licenses/gpl-2.0.html Support Groups /-----------------------------------------------------------------------------------------------------------------------------*/ // No direct access to this file defined('_JEXEC') or die('Restricted access'); // import Joomla view library jimport('joomla.application.component.view'); /** * Help_document View class */ class SupportgroupsViewHelp_document extends JViewLegacy { /** * display method of View * @return void */ public function display($tpl = null) { // Check for errors. if (count($errors = $this->get('Errors'))) { JError::raiseError(500, implode('
', $errors)); return false; } // Assign the variables $this->form = $this->get('Form'); $this->item = $this->get('Item'); $this->script = $this->get('Script'); $this->state = $this->get('State'); // get action permissions $this->canDo = SupportgroupsHelper::getActions('help_document',$this->item); // get input $jinput = JFactory::getApplication()->input; $this->ref = $jinput->get('ref', 0, 'word'); $this->refid = $jinput->get('refid', 0, 'int'); $this->referral = ''; if ($this->refid) { // return to the item that refered to this item $this->referral = '&ref='.(string)$this->ref.'&refid='.(int)$this->refid; } elseif($this->ref) { // return to the list view that refered to this item $this->referral = '&ref='.(string)$this->ref; } // Set the toolbar $this->addToolBar(); // Display the template parent::display($tpl); // Set the document $this->setDocument(); } /** * Setting the toolbar */ protected function addToolBar() { JFactory::getApplication()->input->set('hidemainmenu', true); $user = JFactory::getUser(); $userId = $user->id; $isNew = $this->item->id == 0; JToolbarHelper::title( JText::_($isNew ? 'COM_SUPPORTGROUPS_HELP_DOCUMENT_NEW' : 'COM_SUPPORTGROUPS_HELP_DOCUMENT_EDIT'), 'pencil-2 article-add'); // Built the actions for new and existing records. if ($this->refid || $this->ref) { if ($this->canDo->get('help_document.create') && $isNew) { // We can create the record. JToolBarHelper::save('help_document.save', 'JTOOLBAR_SAVE'); } elseif ($this->canDo->get('help_document.edit')) { // We can save the record. JToolBarHelper::save('help_document.save', 'JTOOLBAR_SAVE'); } if ($isNew) { // Do not creat but cancel. JToolBarHelper::cancel('help_document.cancel', 'JTOOLBAR_CANCEL'); } else { // We can close it. JToolBarHelper::cancel('help_document.cancel', 'JTOOLBAR_CLOSE'); } } else { if ($isNew) { // For new records, check the create permission. if ($this->canDo->get('help_document.create')) { JToolBarHelper::apply('help_document.apply', 'JTOOLBAR_APPLY'); JToolBarHelper::save('help_document.save', 'JTOOLBAR_SAVE'); JToolBarHelper::custom('help_document.save2new', 'save-new.png', 'save-new_f2.png', 'JTOOLBAR_SAVE_AND_NEW', false); }; JToolBarHelper::cancel('help_document.cancel', 'JTOOLBAR_CANCEL'); } else { if ($this->canDo->get('help_document.edit')) { // We can save the new record JToolBarHelper::apply('help_document.apply', 'JTOOLBAR_APPLY'); JToolBarHelper::save('help_document.save', 'JTOOLBAR_SAVE'); // We can save this record, but check the create permission to see // if we can return to make a new one. if ($this->canDo->get('help_document.create')) { JToolBarHelper::custom('help_document.save2new', 'save-new.png', 'save-new_f2.png', 'JTOOLBAR_SAVE_AND_NEW', false); } } $canVersion = ($this->canDo->get('core.version') && $this->canDo->get('help_document.version')); if ($this->state->params->get('save_history', 1) && $this->canDo->get('help_document.edit') && $canVersion) { JToolbarHelper::versions('com_supportgroups.help_document', $this->item->id); } if ($this->canDo->get('help_document.create')) { JToolBarHelper::custom('help_document.save2copy', 'save-copy.png', 'save-copy_f2.png', 'JTOOLBAR_SAVE_AS_COPY', false); } JToolBarHelper::cancel('help_document.cancel', 'JTOOLBAR_CLOSE'); } } JToolbarHelper::divider(); // set help url for this view if found $help_url = SupportgroupsHelper::getHelpUrl('help_document'); if (SupportgroupsHelper::checkString($help_url)) { JToolbarHelper::help('COM_SUPPORTGROUPS_HELP_MANAGER', false, $help_url); } } /** * Escapes a value for output in a view script. * * @param mixed $var The output to escape. * * @return mixed The escaped value. */ public function escape($var) { if(strlen($var) > 30) { // use the helper htmlEscape method instead and shorten the string return SupportgroupsHelper::htmlEscape($var, $this->_charset, true, 30); } // use the helper htmlEscape method instead. return SupportgroupsHelper::htmlEscape($var, $this->_charset); } /** * Method to set up the document properties * * @return void */ protected function setDocument() { $isNew = ($this->item->id < 1); $document = JFactory::getDocument(); $document->setTitle(JText::_($isNew ? 'COM_SUPPORTGROUPS_HELP_DOCUMENT_NEW' : 'COM_SUPPORTGROUPS_HELP_DOCUMENT_EDIT')); $document->addStyleSheet(JURI::root() . "administrator/components/com_supportgroups/assets/css/help_document.css"); $document->addScript(JURI::root() . $this->script); $document->addScript(JURI::root() . "administrator/components/com_supportgroups/views/help_document/submitbutton.js"); JText::script('view not acceptable. Error'); } }