205 lines
6.8 KiB
PHP
205 lines
6.8 KiB
PHP
<?php
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/*----------------------------------------------------------------------------------| www.vdm.io |----/
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VDM
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/-------------------------------------------------------------------------------------------------------/
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@version 1.0.1
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@build 3rd March, 2022
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@created 20th September, 2017
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@package Hello World
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@subpackage view.html.php
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@author Llewellyn <https://www.vdm.io>
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@copyright Copyright (C) 2015. All Rights Reserved
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@license GNU/GPL Version 2 or later - http://www.gnu.org/licenses/gpl-2.0.html
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____ _____ _____ __ __ __ __ ___ _____ __ __ ____ _____ _ _ ____ _ _ ____
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(_ _)( _ )( _ )( \/ )( ) /__\ / __)( _ )( \/ )( _ \( _ )( \( )( ___)( \( )(_ _)
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.-_)( )(_)( )(_)( ) ( )(__ /(__)\ ( (__ )(_)( ) ( )___/ )(_)( ) ( )__) ) ( )(
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\____) (_____)(_____)(_/\/\_)(____)(__)(__) \___)(_____)(_/\/\_)(__) (_____)(_)\_)(____)(_)\_) (__)
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/------------------------------------------------------------------------------------------------------*/
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// No direct access to this file
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defined('_JEXEC') or die('Restricted access');
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/**
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* Greeting View class
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*/
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class Hello_worldViewGreeting extends JViewLegacy
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{
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/**
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* display method of View
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* @return void
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*/
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public function display($tpl = null)
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{
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// set params
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$this->params = JComponentHelper::getParams('com_hello_world');
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// Assign the variables
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$this->form = $this->get('Form');
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$this->item = $this->get('Item');
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$this->script = $this->get('Script');
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$this->state = $this->get('State');
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// get action permissions
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$this->canDo = Hello_worldHelper::getActions('greeting', $this->item);
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// get input
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$jinput = JFactory::getApplication()->input;
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$this->ref = $jinput->get('ref', 0, 'word');
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$this->refid = $jinput->get('refid', 0, 'int');
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$return = $jinput->get('return', null, 'base64');
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// set the referral string
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$this->referral = '';
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if ($this->refid && $this->ref)
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{
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// return to the item that referred to this item
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$this->referral = '&ref=' . (string)$this->ref . '&refid=' . (int)$this->refid;
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}
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elseif($this->ref)
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{
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// return to the list view that referred to this item
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$this->referral = '&ref=' . (string)$this->ref;
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}
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// check return value
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if (!is_null($return))
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{
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// add the return value
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$this->referral .= '&return=' . (string)$return;
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}
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// Set the toolbar
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$this->addToolBar();
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// Check for errors.
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if (count($errors = $this->get('Errors')))
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{
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throw new Exception(implode("\n", $errors), 500);
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}
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// Display the template
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parent::display($tpl);
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// Set the document
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$this->setDocument();
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}
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/**
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* Setting the toolbar
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*/
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protected function addToolBar()
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{
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JFactory::getApplication()->input->set('hidemainmenu', true);
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$user = JFactory::getUser();
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$userId = $user->id;
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$isNew = $this->item->id == 0;
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JToolbarHelper::title( JText::_($isNew ? 'COM_HELLO_WORLD_GREETING_NEW' : 'COM_HELLO_WORLD_GREETING_EDIT'), 'pencil-2 article-add');
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// Built the actions for new and existing records.
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if (Hello_worldHelper::checkString($this->referral))
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{
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if ($this->canDo->get('core.create') && $isNew)
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{
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// We can create the record.
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JToolBarHelper::save('greeting.save', 'JTOOLBAR_SAVE');
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}
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elseif ($this->canDo->get('core.edit'))
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{
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// We can save the record.
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JToolBarHelper::save('greeting.save', 'JTOOLBAR_SAVE');
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}
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if ($isNew)
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{
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// Do not creat but cancel.
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JToolBarHelper::cancel('greeting.cancel', 'JTOOLBAR_CANCEL');
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}
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else
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{
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// We can close it.
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JToolBarHelper::cancel('greeting.cancel', 'JTOOLBAR_CLOSE');
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}
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}
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else
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{
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if ($isNew)
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{
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// For new records, check the create permission.
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if ($this->canDo->get('core.create'))
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{
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JToolBarHelper::apply('greeting.apply', 'JTOOLBAR_APPLY');
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JToolBarHelper::save('greeting.save', 'JTOOLBAR_SAVE');
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JToolBarHelper::custom('greeting.save2new', 'save-new.png', 'save-new_f2.png', 'JTOOLBAR_SAVE_AND_NEW', false);
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};
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JToolBarHelper::cancel('greeting.cancel', 'JTOOLBAR_CANCEL');
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}
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else
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{
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if ($this->canDo->get('core.edit'))
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{
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// We can save the new record
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JToolBarHelper::apply('greeting.apply', 'JTOOLBAR_APPLY');
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JToolBarHelper::save('greeting.save', 'JTOOLBAR_SAVE');
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// We can save this record, but check the create permission to see
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// if we can return to make a new one.
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if ($this->canDo->get('core.create'))
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{
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JToolBarHelper::custom('greeting.save2new', 'save-new.png', 'save-new_f2.png', 'JTOOLBAR_SAVE_AND_NEW', false);
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}
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}
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$canVersion = ($this->canDo->get('core.version') && $this->canDo->get('greeting.version'));
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if ($this->state->params->get('save_history', 1) && $this->canDo->get('core.edit') && $canVersion)
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{
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JToolbarHelper::versions('com_hello_world.greeting', $this->item->id);
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}
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if ($this->canDo->get('core.create'))
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{
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JToolBarHelper::custom('greeting.save2copy', 'save-copy.png', 'save-copy_f2.png', 'JTOOLBAR_SAVE_AS_COPY', false);
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}
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JToolBarHelper::cancel('greeting.cancel', 'JTOOLBAR_CLOSE');
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}
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}
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JToolbarHelper::divider();
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// set help url for this view if found
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$this->help_url = Hello_worldHelper::getHelpUrl('greeting');
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if (Hello_worldHelper::checkString($this->help_url))
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{
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JToolbarHelper::help('COM_HELLO_WORLD_HELP_MANAGER', false, $this->help_url);
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}
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}
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/**
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* Escapes a value for output in a view script.
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*
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* @param mixed $var The output to escape.
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*
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* @return mixed The escaped value.
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*/
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public function escape($var)
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{
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if(strlen($var) > 30)
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{
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// use the helper htmlEscape method instead and shorten the string
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return Hello_worldHelper::htmlEscape($var, $this->_charset, true, 30);
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}
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// use the helper htmlEscape method instead.
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return Hello_worldHelper::htmlEscape($var, $this->_charset);
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}
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/**
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* Method to set up the document properties
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*
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* @return void
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*/
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protected function setDocument()
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{
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$isNew = ($this->item->id < 1);
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if (!isset($this->document))
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{
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$this->document = JFactory::getDocument();
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}
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$this->document->setTitle(JText::_($isNew ? 'COM_HELLO_WORLD_GREETING_NEW' : 'COM_HELLO_WORLD_GREETING_EDIT'));
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$this->document->addStyleSheet(JURI::root() . "administrator/components/com_hello_world/assets/css/greeting.css", (Hello_worldHelper::jVersion()->isCompatible('3.8.0')) ? array('version' => 'auto') : 'text/css');
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$this->document->addScript(JURI::root() . $this->script, (Hello_worldHelper::jVersion()->isCompatible('3.8.0')) ? array('version' => 'auto') : 'text/javascript');
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$this->document->addScript(JURI::root() . "administrator/components/com_hello_world/views/greeting/submitbutton.js", (Hello_worldHelper::jVersion()->isCompatible('3.8.0')) ? array('version' => 'auto') : 'text/javascript');
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JText::script('view not acceptable. Error');
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}
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}
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