%PDF-
%PDF-
Mini Shell
Mini Shell
<?php
/**
* @package CSVI
* @subpackage Templates
*
* @author Roland Dalmulder <contact@csvimproved.com>
* @copyright Copyright (C) 2006 - 2016 RolandD Cyber Produksi. All rights reserved.
* @license GNU/GPLv3 http://www.gnu.org/licenses/gpl-3.0.html
* @link http://www.csvimproved.com
*/
defined('_JEXEC') or die;
/**
* Template view.
*
* @package CSVI
* @subpackage Templates
* @since 6.0
*/
class CsviViewTemplate extends JViewLegacy
{
/**
* The action to perform.
*
* @var string
* @since 6.0
*/
protected $action;
/**
* The component to use.
*
* @var string
* @since 6.0
*/
protected $component;
/**
* The operation to perform.
*
* @var string
* @since 6.0
*/
protected $operation;
/**
* The forms handler.
*
* @var object
* @since 6.0
*/
protected $forms;
/**
* List of available components.
*
* @var array
* @since 6.0
*/
protected $components = array();
/**
* List of tabs to show.
*
* @var array
* @since 6.0
*/
protected $optiontabs = array();
/**
* Template details
*
* @var JObject
* @since 6.5.0
*/
protected $item;
/**
* Wizard step
*
* @var int
* @since 6.5.0
*/
protected $step;
/**
* Show the extra help
*
* @var int
* @since 6.5.0
*/
protected $extraHelp;
/**
* Access rights of a user
*
* @var JObject
* @since 6.6.0
*/
protected $canDo;
/**
* List of fields linked to the template.
*
* @var array
* @since 6.0
*/
protected $fields = array();
/**
* Execute and display a template script.
*
* @param string $tpl The name of the template file to parse; automatically searches through the template paths.
*
* @return mixed A string if successful, otherwise a JError object.
*
* @since 6.0
*
* @throws Exception
* @throws RuntimeException
* @throws InvalidArgumentException
* @throws UnexpectedValueException
*/
public function display($tpl = null)
{
// Set the layout file to use
$this->setLayout('form');
// Load the data
$this->item = $this->get('Item');
// Load the helper
$helper = new CsviHelperCsvi;
$jinput = JFactory::getApplication()->input;
// Set some variables
$post_form = $jinput->get('jform', array(), 'array');
$this->action = array_key_exists('action', $post_form) ? $post_form['action'] : $this->item->options->get('action', 'import');
$this->component = array_key_exists('component', $post_form) ? $post_form['component'] : $this->item->options->get('component', 'com_csvi');
$this->operation = array_key_exists('operation', $post_form) ? $post_form['operation'] : $this->item->options->get('operation', 'custom');
// Get the step
$this->step = $jinput->getInt('step', 0);
if (null === $this->item->csvi_template_id || 0 === $this->item->csvi_template_id)
{
$this->step = 1;
}
// Set the extra help option
$this->setExtraHelp();
// Reset the option values
$this->item->options->set('action', $this->action);
$this->item->options->set('component', $this->component);
$this->item->options->set('operation', $this->operation);
// Make the template settings available for the form fields
$jinput->set('item', $this->item);
// Set the paths to look for files
$this->setPaths();
// Load the components
$this->loadComponents($helper);
// Load the tabs
$this->loadTabs($helper, $jinput);
// Load the associated fields
$templatefieldsModel = JModelLegacy::getInstance('Templatefields', 'CsviModel', array('ignore_request' => true));
$templatefieldsModel->setState('filter.csvi_template_id', $this->item->csvi_template_id);
$templatefieldsModel->setState('list.ordering', 'ordering');
$this->fields = $templatefieldsModel->getItems();
// Add the toolbar
$this->canDo = JHelperContent::getActions('com_csvi');
$this->addToolbar();
// Display it all
parent::display($tpl);
}
/**
* Set the extra help option for this user.
*
* @return void.
*
* @since 6.0
*/
private function setExtraHelp()
{
// Load the extra help settings
$db = JFactory::getDbo();
$settings = new CsviHelperSettings($db);
$this->extraHelp = $settings->get('extraHelp');
}
/**
* Set the paths where the view needs to look for needed files.
*
* @return void.
*
* @since 6.6.0
*
* @throws RuntimeException
*/
private function setPaths()
{
// Add the form files
JFormHelper::addFormPath(JPATH_ADMINISTRATOR . '/components/com_csvi/views/template/tmpl/');
JFormHelper::addFormPath(JPATH_ADMINISTRATOR . '/components/com_csvi/views/template/tmpl/' . $this->action);
JFormHelper::addFormPath(JPATH_ADMINISTRATOR . '/components/com_csvi/addon/' . $this->component . '/tmpl/' . $this->action);
// Add the form paths
JFormHelper::addFieldPath(JPATH_ADMINISTRATOR . '/components/com_csvi/models/fields/');
JFormHelper::addFieldPath(JPATH_ADMINISTRATOR . '/components/com_csvi/addon/' . $this->component . '/fields/');
$this->addTemplatePath(JPATH_ADMINISTRATOR . '/components/com_csvi/addon/' . $this->component . '/tmpl/' . $this->action);
// Setup the autoloader
$addon = ucfirst($this->component);
$path = JPATH_ADMINISTRATOR . '/components/com_csvi/addon/' . strtolower($addon);
JLoader::registerPrefix($addon, $path);
}
/**
* Load the list of available components.
*
* @param CsviHelperCsvi $helper The CSVI helper class.
*
* @return void.
*
* @since 6.6.0
*
* @throws RuntimeException
* @throws InvalidArgumentException
*/
private function loadComponents(CsviHelperCsvi $helper)
{
// Load the components
$this->components = $helper->getComponents();
array_unshift($this->components, JHtml::_('select.option', '', 'COM_CSVI_MAKE_CHOICE'));
}
/**
* Load the tabs to display the template options.
*
* @param CsviHelperCsvi $helper The CSVI helper class.
* @param JInput $jinput The input class.
*
* @return void.
*
* @since 6.6.0
*
* @throws RuntimeException
* @throws InvalidArgumentException
* @throws UnexpectedValueException
*/
private function loadTabs(CsviHelperCsvi $helper, JInput $jinput)
{
// Load the option tabs
if ($this->component && $this->operation)
{
$tasksModel = JModelLegacy::getInstance('Tasks', 'CsviModel', array('ignore_request' => true));
$this->optiontabs = $tasksModel->getTaskOptions($this->component, $this->action, $this->operation);
}
// Check if we are doing a wizard
if ($this->step === 0)
{
// Load the operations
$this->forms = new stdClass;
$form = JForm::getInstance('operations', 'operations');
$form->bind(array_merge($this->item->getProperties(), array('jform' => $this->item->options->toArray())));
$form->setFieldAttribute('rules', 'action', $this->action);
$this->forms->operations = $helper->renderCsviForm($form, $jinput);
// Load the language file for the selected component
$helper->loadLanguage($this->component);
// Load the forms
foreach ($this->optiontabs as $tab)
{
$tabName = $tab;
if (strpos($tab, '.'))
{
list($tabName, $pro) = explode('.', $tab);
}
if (!empty($tabName))
{
// We don't do the fields tab as this is special, fields are loaded separately
if ($tabName !== 'fields' && stripos($tabName, 'custom_') === false)
{
$form = JForm::getInstance($tabName, $tabName);
$form->bind(array('jform' => $this->item->options->toArray()));
// Render standard XMLs
$this->forms->$tabName = $helper->renderCsviForm($form, $jinput);
}
elseif (($tabName === 'fields' && $this->action === 'export') || stripos($tabName, 'custom_') !== false)
{
// Do not render any page of the type custom, this is handled in a PHP file
$form = JForm::getInstance(str_ireplace('custom_', '', $tabName), str_ireplace('custom_', '', $tabName));
$form->bind(array('jform' => $this->item->options->toArray()));
$this->forms->$tabName = $form;
}
}
}
}
else
{
// Get the page file
$tabName = false;
switch ($this->step)
{
case 1:
$tabName = 'step1';
break;
case 2:
$tabName = 'source';
break;
case 3:
$tabName = 'file';
break;
case 4:
if ($this->action === 'export')
{
$tabName = 'fields';
}
break;
}
if ($tabName)
{
// Load the operations
$this->forms = new stdClass;
$form = JForm::getInstance($tabName, $tabName);
$form->bind(array_merge($this->item->getProperties(), array('jform' => $this->item->options->toArray())));
// These fields we don't want to use in the wizard
$form->removeField('record_name', 'jform');
$form->removeField('export_file', 'jform');
$form->removeField('export_site', 'jform');
$form->setValue('enabled', '', 1);
// Set the form
$this->forms->form = $helper->renderCsviForm($form, $jinput);
}
}
}
/**
* Load a template file -- first look in the templates folder for an override
*
* @param string $tpl The name of the template source file; automatically searches the template paths and compiles as needed.
* @param bool $addLayout Prepend the layout to the form
*
* @return string The output of the the template script.
*
* @since 6.6.0
* @throws Exception
*/
public function loadTemplate($tpl = null, $addLayout = true)
{
// Clear prior output
$this->_output = null;
$template = JFactory::getApplication()->getTemplate();
$layout = $this->getLayout();
$layoutTemplate = $this->getLayoutTemplate();
// Create the template file name based on the layout
$file = isset($tpl) && $addLayout ? $layout . '_' : '';
$file .= isset($tpl) ? $tpl : $layout;
// Clean the file name
$file = preg_replace('/[^A-Z0-9_\.-]/i', '', $file);
$tpl = isset($tpl) ? preg_replace('/[^A-Z0-9_\.-]/i', '', $tpl) : $tpl;
// Load the language file for the template
$lang = JFactory::getLanguage();
$lang->load('tpl_' . $template, JPATH_BASE, null, false, true)
|| $lang->load('tpl_' . $template, JPATH_THEMES . "/$template", null, false, true);
// Change the template folder if alternative layout is in different template
if (isset($layoutTemplate) && $layoutTemplate != '_' && $layoutTemplate != $template)
{
$this->_path['template'] = str_replace($template, $layoutTemplate, $this->_path['template']);
}
// Load the template script
jimport('joomla.filesystem.path');
$filetofind = $this->_createFileName('template', array('name' => $file));
$this->_template = JPath::find($this->_path['template'], $filetofind);
// If alternate layout can't be found, fall back to default layout
if ($this->_template == false)
{
$filetofind = $this->_createFileName('', array('name' => 'default' . (isset($tpl) ? '_' . $tpl : $tpl)));
$this->_template = JPath::find($this->_path['template'], $filetofind);
}
if ($this->_template != false)
{
// Unset so as not to introduce into template scope
unset($tpl);
unset($file);
// Never allow a 'this' property
if (isset($this->this))
{
unset($this->this);
}
// Start capturing output into a buffer
ob_start();
// Include the requested template filename in the local scope
// (this will execute the view logic).
include $this->_template;
// Done with the requested template; get the buffer and
// clear it.
$this->_output = ob_get_contents();
ob_end_clean();
return $this->_output;
}
else
{
throw new Exception(JText::sprintf('JLIB_APPLICATION_ERROR_LAYOUTFILE_NOT_FOUND', $file), 500);
}
}
/**
* Add the page title and toolbar.
*
* @return void
*
* @since 6.0
*
* @throws Exception
*/
private function addToolbar()
{
JFactory::getApplication()->input->set('hidemainmenu', true);
JToolbarHelper::title('CSVI - ' . JText::_('COM_CSVI_TITLE_TEMPLATE_EDIT'), 'folder');
// Check which step we are at in the wizard
$step = JFactory::getApplication()->input->getInt('step', $this->step);
if ($step)
{
$this->wizardToolbar($step);
}
else
{
if ($this->canDo->get('core.edit') || $this->canDo->get('core.edit.own'))
{
JToolbarHelper::apply('template.apply');
JToolbarHelper::save('template.save');
}
JToolbarHelper::cancel('template.cancel');
JToolbarHelper::custom('hidetips', 'help', 'help', JText::_('COM_CSVI_HELP'), false);
JToolbarHelper::custom('crontips', 'puzzle', 'puzzle', JText::_('COM_CSVI_CRON'), false);
JToolbarHelper::custom('advanceduser', 'flash', 'flash', JText::_('COM_CSVI_ADVANCEDUSER'), false);
}
}
/**
* Toolbar for the wizard.
*
* @param int $step The step number.
*
* @return void.
*
* @since 6.5.0
*/
private function wizardToolbar($step)
{
switch ($step)
{
case 2:
case 3:
case 4:
JToolbarHelper::cancel('template.cancel');
if ($this->canDo->get('core.edit') || $this->canDo->get('core.edit.own'))
{
JToolbarHelper::custom('template.edit', 'edit', 'edit', JText::_('JTOOLBAR_EDIT'), false);
JToolbarHelper::custom('template.wizard', 'play', 'play', JText::_('COM_CSVI_TEMPLATE_TOOLBAR_STEP' . $step), false);
}
break;
case 5:
JToolbarHelper::custom('template.cancel', 'play', 'play', JText::_('COM_CSVI_TEMPLATE_TOOLBAR_STEP' . $step), false);
if ($this->canDo->get('core.edit') || $this->canDo->get('core.edit.own'))
{
JToolbarHelper::custom('template.edit', 'edit', 'edit', JText::_('JTOOLBAR_EDIT'), false);
}
break;
default:
JToolbarHelper::cancel('template.cancel');
if ($this->canDo->get('core.edit') || $this->canDo->get('core.edit.own'))
{
JToolbarHelper::custom('template.wizard', 'play', 'play', JText::_('COM_CSVI_TEMPLATE_TOOLBAR_STEP' . $step), false);
}
break;
}
JToolbarHelper::divider();
JToolbarHelper::custom('hidetips', 'help', 'help', JText::_('COM_CSVI_HELP'), false);
}
}
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