207 lines
7.3 KiB
PHP
207 lines
7.3 KiB
PHP
<?php
|
|
/*----------------------------------------------------------------------------------| www.vdm.io |----/
|
|
VDM
|
|
/-------------------------------------------------------------------------------------------------------/
|
|
|
|
@version 1.0.0
|
|
@build 5th May, 2018
|
|
@created 20th September, 2017
|
|
@package Hello World
|
|
@subpackage view.html.php
|
|
@author Llewellyn <https://www.vdm.io>
|
|
@copyright Copyright (C) 2015. All Rights Reserved
|
|
@license GNU/GPL Version 2 or later - http://www.gnu.org/licenses/gpl-2.0.html
|
|
____ _____ _____ __ __ __ __ ___ _____ __ __ ____ _____ _ _ ____ _ _ ____
|
|
(_ _)( _ )( _ )( \/ )( ) /__\ / __)( _ )( \/ )( _ \( _ )( \( )( ___)( \( )(_ _)
|
|
.-_)( )(_)( )(_)( ) ( )(__ /(__)\ ( (__ )(_)( ) ( )___/ )(_)( ) ( )__) ) ( )(
|
|
\____) (_____)(_____)(_/\/\_)(____)(__)(__) \___)(_____)(_/\/\_)(__) (_____)(_)\_)(____)(_)\_) (__)
|
|
|
|
/------------------------------------------------------------------------------------------------------*/
|
|
|
|
// No direct access to this file
|
|
defined('_JEXEC') or die('Restricted access');
|
|
|
|
// import Joomla view library
|
|
jimport('joomla.application.component.view');
|
|
|
|
/**
|
|
* Greeting View class
|
|
*/
|
|
class Hello_worldViewGreeting extends JViewLegacy
|
|
{
|
|
/**
|
|
* display method of View
|
|
* @return void
|
|
*/
|
|
public function display($tpl = null)
|
|
{
|
|
// 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
|
|
$this->canDo = Hello_worldHelper::getActions('greeting',$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
|
|
$this->addToolBar();
|
|
|
|
// Check for errors.
|
|
if (count($errors = $this->get('Errors')))
|
|
{
|
|
throw new Exception(implode("\n", $errors), 500);
|
|
}
|
|
|
|
// Display the template
|
|
parent::display($tpl);
|
|
|
|
// Set the document
|
|
$this->setDocument();
|
|
}
|
|
|
|
|
|
/**
|
|
* Setting the toolbar
|
|
*/
|
|
protected function addToolBar()
|
|
{
|
|
// adding the joomla edit toolbar to the front
|
|
JLoader::register('JToolbarHelper', JPATH_ADMINISTRATOR.'/includes/toolbar.php');
|
|
JFactory::getApplication()->input->set('hidemainmenu', true);
|
|
$user = JFactory::getUser();
|
|
$userId = $user->id;
|
|
$isNew = $this->item->id == 0;
|
|
|
|
JToolbarHelper::title( JText::_($isNew ? 'COM_HELLO_WORLD_GREETING_NEW' : 'COM_HELLO_WORLD_GREETING_EDIT'), 'pencil-2 article-add');
|
|
// Built the actions for new and existing records.
|
|
if ($this->refid || $this->ref)
|
|
{
|
|
if ($this->canDo->get('core.create') && $isNew)
|
|
{
|
|
// We can create the record.
|
|
JToolBarHelper::save('greeting.save', 'JTOOLBAR_SAVE');
|
|
}
|
|
elseif ($this->canDo->get('core.edit'))
|
|
{
|
|
// We can save the record.
|
|
JToolBarHelper::save('greeting.save', 'JTOOLBAR_SAVE');
|
|
}
|
|
if ($isNew)
|
|
{
|
|
// Do not creat but cancel.
|
|
JToolBarHelper::cancel('greeting.cancel', 'JTOOLBAR_CANCEL');
|
|
}
|
|
else
|
|
{
|
|
// We can close it.
|
|
JToolBarHelper::cancel('greeting.cancel', 'JTOOLBAR_CLOSE');
|
|
}
|
|
}
|
|
else
|
|
{
|
|
if ($isNew)
|
|
{
|
|
// For new records, check the create permission.
|
|
if ($this->canDo->get('core.create'))
|
|
{
|
|
JToolBarHelper::apply('greeting.apply', 'JTOOLBAR_APPLY');
|
|
JToolBarHelper::save('greeting.save', 'JTOOLBAR_SAVE');
|
|
JToolBarHelper::custom('greeting.save2new', 'save-new.png', 'save-new_f2.png', 'JTOOLBAR_SAVE_AND_NEW', false);
|
|
};
|
|
JToolBarHelper::cancel('greeting.cancel', 'JTOOLBAR_CANCEL');
|
|
}
|
|
else
|
|
{
|
|
if ($this->canDo->get('core.edit'))
|
|
{
|
|
// We can save the new record
|
|
JToolBarHelper::apply('greeting.apply', 'JTOOLBAR_APPLY');
|
|
JToolBarHelper::save('greeting.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('core.create'))
|
|
{
|
|
JToolBarHelper::custom('greeting.save2new', 'save-new.png', 'save-new_f2.png', 'JTOOLBAR_SAVE_AND_NEW', false);
|
|
}
|
|
}
|
|
$canVersion = ($this->canDo->get('core.version') && $this->canDo->get('greeting.version'));
|
|
if ($this->state->params->get('save_history', 1) && $this->canDo->get('core.edit') && $canVersion)
|
|
{
|
|
JToolbarHelper::versions('com_hello_world.greeting', $this->item->id);
|
|
}
|
|
if ($this->canDo->get('core.create'))
|
|
{
|
|
JToolBarHelper::custom('greeting.save2copy', 'save-copy.png', 'save-copy_f2.png', 'JTOOLBAR_SAVE_AS_COPY', false);
|
|
}
|
|
JToolBarHelper::cancel('greeting.cancel', 'JTOOLBAR_CLOSE');
|
|
}
|
|
}
|
|
JToolbarHelper::divider();
|
|
// set help url for this view if found
|
|
$help_url = Hello_worldHelper::getHelpUrl('greeting');
|
|
if (Hello_worldHelper::checkString($help_url))
|
|
{
|
|
JToolbarHelper::help('COM_HELLO_WORLD_HELP_MANAGER', false, $help_url);
|
|
}
|
|
// now initiate the toolbar
|
|
$this->toolbar = JToolbar::getInstance();
|
|
}
|
|
|
|
/**
|
|
* 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($var) > 30)
|
|
{
|
|
// use the helper htmlEscape method instead and shorten the string
|
|
return Hello_worldHelper::htmlEscape($var, $this->_charset, true, 30);
|
|
}
|
|
// use the helper htmlEscape method instead.
|
|
return Hello_worldHelper::htmlEscape($var, $this->_charset);
|
|
}
|
|
|
|
/**
|
|
* Method to set up the document properties
|
|
*
|
|
* @return void
|
|
*/
|
|
protected function setDocument()
|
|
{
|
|
$isNew = ($this->item->id < 1);
|
|
if (!isset($this->document))
|
|
{
|
|
$this->document = JFactory::getDocument();
|
|
}
|
|
$this->document->setTitle(JText::_($isNew ? 'COM_HELLO_WORLD_GREETING_NEW' : 'COM_HELLO_WORLD_GREETING_EDIT'));
|
|
// we need this to fix the form display
|
|
$this->document->addStyleSheet(JURI::root()."administrator/templates/isis/css/template.css", (Hello_worldHelper::jVersion()->isCompatible('3.8.0')) ? array('version' => 'auto') : 'text/css');
|
|
$this->document->addScript(JURI::root()."administrator/templates/isis/js/template.js", (Hello_worldHelper::jVersion()->isCompatible('3.8.0')) ? array('version' => 'auto') : 'text/javascript');
|
|
// the default style of this view
|
|
$this->document->addStyleSheet(JURI::root()."components/com_hello_world/assets/css/greeting.css", (Hello_worldHelper::jVersion()->isCompatible('3.8.0')) ? array('version' => 'auto') : 'text/css');
|
|
// default javascript of this view
|
|
$this->document->addScript(JURI::root().$this->script, (Hello_worldHelper::jVersion()->isCompatible('3.8.0')) ? array('version' => 'auto') : 'text/javascript');
|
|
$this->document->addScript(JURI::root(). "components/com_hello_world/views/greeting/submitbutton.js", (Hello_worldHelper::jVersion()->isCompatible('3.8.0')) ? array('version' => 'auto') : 'text/javascript');
|
|
JText::script('view not acceptable. Error');
|
|
}
|
|
}
|