Component-Builder/admin/views/servers/view.html.php

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<?php
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/**
* @package Joomla.Component.Builder
*
* @created 30th April, 2015
* @author Llewellyn van der Merwe <http://www.joomlacomponentbuilder.com>
* @github Joomla Component Builder <https://github.com/vdm-io/Joomla-Component-Builder>
* @copyright Copyright (C) 2015 - 2020 Vast Development Method. All rights reserved.
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* @license GNU General Public License version 2 or later; see LICENSE.txt
*/
// No direct access to this file
defined('_JEXEC') or die('Restricted access');
/**
* Componentbuilder View class for the Servers
*/
class ComponentbuilderViewServers extends JViewLegacy
{
/**
* Servers view display method
* @return void
*/
function display($tpl = null)
{
if ($this->getLayout() !== 'modal')
{
// Include helper submenu
ComponentbuilderHelper::addSubmenu('servers');
}
// Assign data to the view
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$this->items = $this->get('Items');
$this->pagination = $this->get('Pagination');
$this->state = $this->get('State');
$this->user = JFactory::getUser();
// Add the list ordering clause.
$this->listOrder = $this->escape($this->state->get('list.ordering', 'a.id'));
$this->listDirn = $this->escape($this->state->get('list.direction', 'asc'));
$this->saveOrder = $this->listOrder == 'a.ordering';
// set the return here value
$this->return_here = urlencode(base64_encode((string) JUri::getInstance()));
// get global action permissions
$this->canDo = ComponentbuilderHelper::getActions('server');
$this->canEdit = $this->canDo->get('server.edit');
$this->canState = $this->canDo->get('server.edit.state');
$this->canCreate = $this->canDo->get('server.create');
$this->canDelete = $this->canDo->get('server.delete');
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$this->canBatch = $this->canDo->get('core.batch');
// We don't need toolbar in the modal window.
if ($this->getLayout() !== 'modal')
{
$this->addToolbar();
$this->sidebar = JHtmlSidebar::render();
// load the batch html
if ($this->canCreate && $this->canEdit && $this->canState)
{
$this->batchDisplay = JHtmlBatch_::render();
}
}
// Check for errors.
if (count($errors = $this->get('Errors')))
{
throw new Exception(implode("\n", $errors), 500);
}
// Display the template
parent::display($tpl);
// Set the document
$this->setDocument();
}
/**
* Setting the toolbar
*/
protected function addToolBar()
{
JToolBarHelper::title(JText::_('COM_COMPONENTBUILDER_SERVERS'), 'flash');
JHtmlSidebar::setAction('index.php?option=com_componentbuilder&view=servers');
JFormHelper::addFieldPath(JPATH_COMPONENT . '/models/fields');
if ($this->canCreate)
{
JToolBarHelper::addNew('server.add');
}
// Only load if there are items
if (ComponentbuilderHelper::checkArray($this->items))
{
if ($this->canEdit)
{
JToolBarHelper::editList('server.edit');
}
if ($this->canState)
{
JToolBarHelper::publishList('servers.publish');
JToolBarHelper::unpublishList('servers.unpublish');
JToolBarHelper::archiveList('servers.archive');
if ($this->canDo->get('core.admin'))
{
JToolBarHelper::checkin('servers.checkin');
}
}
// Add a batch button
if ($this->canBatch && $this->canCreate && $this->canEdit && $this->canState)
{
// Get the toolbar object instance
$bar = JToolBar::getInstance('toolbar');
// set the batch button name
$title = JText::_('JTOOLBAR_BATCH');
// Instantiate a new JLayoutFile instance and render the batch button
$layout = new JLayoutFile('joomla.toolbar.batch');
// add the button to the page
$dhtml = $layout->render(array('title' => $title));
$bar->appendButton('Custom', $dhtml, 'batch');
}
if ($this->state->get('filter.published') == -2 && ($this->canState && $this->canDelete))
{
JToolbarHelper::deleteList('', 'servers.delete', 'JTOOLBAR_EMPTY_TRASH');
}
elseif ($this->canState && $this->canDelete)
{
JToolbarHelper::trash('servers.trash');
}
if ($this->canDo->get('core.export') && $this->canDo->get('server.export'))
{
JToolBarHelper::custom('servers.exportData', 'download', '', 'COM_COMPONENTBUILDER_EXPORT_DATA', true);
}
}
if ($this->canDo->get('core.import') && $this->canDo->get('server.import'))
{
JToolBarHelper::custom('servers.importData', 'upload', '', 'COM_COMPONENTBUILDER_IMPORT_DATA', false);
}
// set help url for this view if found
$help_url = ComponentbuilderHelper::getHelpUrl('servers');
if (ComponentbuilderHelper::checkString($help_url))
{
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JToolbarHelper::help('COM_COMPONENTBUILDER_HELP_MANAGER', false, $help_url);
}
// add the options comp button
if ($this->canDo->get('core.admin') || $this->canDo->get('core.options'))
{
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JToolBarHelper::preferences('com_componentbuilder');
}
if ($this->canState)
{
JHtmlSidebar::addFilter(
JText::_('JOPTION_SELECT_PUBLISHED'),
'filter_published',
JHtml::_('select.options', JHtml::_('jgrid.publishedOptions'), 'value', 'text', $this->state->get('filter.published'), true)
);
// only load if batch allowed
if ($this->canBatch)
{
JHtmlBatch_::addListSelection(
JText::_('COM_COMPONENTBUILDER_KEEP_ORIGINAL_STATE'),
'batch[published]',
JHtml::_('select.options', JHtml::_('jgrid.publishedOptions', array('all' => false)), 'value', 'text', '', true)
);
}
}
JHtmlSidebar::addFilter(
JText::_('JOPTION_SELECT_ACCESS'),
'filter_access',
JHtml::_('select.options', JHtml::_('access.assetgroups'), 'value', 'text', $this->state->get('filter.access'))
);
if ($this->canBatch && $this->canCreate && $this->canEdit)
{
JHtmlBatch_::addListSelection(
JText::_('COM_COMPONENTBUILDER_KEEP_ORIGINAL_ACCESS'),
'batch[access]',
JHtml::_('select.options', JHtml::_('access.assetgroups'), 'value', 'text')
);
}
// Set Name Selection
$this->nameOptions = $this->getTheNameSelections();
// We do some sanitation for Name filter
if (ComponentbuilderHelper::checkArray($this->nameOptions) &&
isset($this->nameOptions[0]->value) &&
!ComponentbuilderHelper::checkString($this->nameOptions[0]->value))
{
unset($this->nameOptions[0]);
}
// Only load Name filter if it has values
if (ComponentbuilderHelper::checkArray($this->nameOptions))
{
// Name Filter
JHtmlSidebar::addFilter(
'- Select '.JText::_('COM_COMPONENTBUILDER_SERVER_NAME_LABEL').' -',
'filter_name',
JHtml::_('select.options', $this->nameOptions, 'value', 'text', $this->state->get('filter.name'))
);
if ($this->canBatch && $this->canCreate && $this->canEdit)
{
// Name Batch Selection
JHtmlBatch_::addListSelection(
'- Keep Original '.JText::_('COM_COMPONENTBUILDER_SERVER_NAME_LABEL').' -',
'batch[name]',
JHtml::_('select.options', $this->nameOptions, 'value', 'text')
);
}
}
// Set Protocol Selection
$this->protocolOptions = $this->getTheProtocolSelections();
// We do some sanitation for Protocol filter
if (ComponentbuilderHelper::checkArray($this->protocolOptions) &&
isset($this->protocolOptions[0]->value) &&
!ComponentbuilderHelper::checkString($this->protocolOptions[0]->value))
{
unset($this->protocolOptions[0]);
}
// Only load Protocol filter if it has values
if (ComponentbuilderHelper::checkArray($this->protocolOptions))
{
// Protocol Filter
JHtmlSidebar::addFilter(
'- Select '.JText::_('COM_COMPONENTBUILDER_SERVER_PROTOCOL_LABEL').' -',
'filter_protocol',
JHtml::_('select.options', $this->protocolOptions, 'value', 'text', $this->state->get('filter.protocol'))
);
if ($this->canBatch && $this->canCreate && $this->canEdit)
{
// Protocol Batch Selection
JHtmlBatch_::addListSelection(
'- Keep Original '.JText::_('COM_COMPONENTBUILDER_SERVER_PROTOCOL_LABEL').' -',
'batch[protocol]',
JHtml::_('select.options', $this->protocolOptions, 'value', 'text')
);
}
}
}
/**
* Method to set up the document properties
*
* @return void
*/
protected function setDocument()
{
if (!isset($this->document))
{
$this->document = JFactory::getDocument();
}
$this->document->setTitle(JText::_('COM_COMPONENTBUILDER_SERVERS'));
$this->document->addStyleSheet(JURI::root() . "administrator/components/com_componentbuilder/assets/css/servers.css", (ComponentbuilderHelper::jVersion()->isCompatible('3.8.0')) ? array('version' => 'auto') : 'text/css');
}
/**
* 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($var) > 50)
{
// use the helper htmlEscape method instead and shorten the string
return ComponentbuilderHelper::htmlEscape($var, $this->_charset, true);
}
// use the helper htmlEscape method instead.
return ComponentbuilderHelper::htmlEscape($var, $this->_charset);
}
/**
* Returns an array of fields the table can be sorted by
*
* @return array Array containing the field name to sort by as the key and display text as value
*/
protected function getSortFields()
{
return array(
'a.ordering' => JText::_('JGRID_HEADING_ORDERING'),
'a.published' => JText::_('JSTATUS'),
'a.name' => JText::_('COM_COMPONENTBUILDER_SERVER_NAME_LABEL'),
'a.protocol' => JText::_('COM_COMPONENTBUILDER_SERVER_PROTOCOL_LABEL'),
'a.id' => JText::_('JGRID_HEADING_ID')
);
}
protected function getTheNameSelections()
{
// Get a db connection.
$db = JFactory::getDbo();
// Create a new query object.
$query = $db->getQuery(true);
// Select the text.
$query->select($db->quoteName('name'));
$query->from($db->quoteName('#__componentbuilder_server'));
$query->order($db->quoteName('name') . ' ASC');
// Reset the query using our newly populated query object.
$db->setQuery($query);
$results = $db->loadColumn();
if ($results)
{
$results = array_unique($results);
$_filter = array();
foreach ($results as $name)
{
// Now add the name and its text to the options array
$_filter[] = JHtml::_('select.option', $name, $name);
}
return $_filter;
}
return false;
}
protected function getTheProtocolSelections()
{
// Get a db connection.
$db = JFactory::getDbo();
// Create a new query object.
$query = $db->getQuery(true);
// Select the text.
$query->select($db->quoteName('protocol'));
$query->from($db->quoteName('#__componentbuilder_server'));
$query->order($db->quoteName('protocol') . ' ASC');
// Reset the query using our newly populated query object.
$db->setQuery($query);
$results = $db->loadColumn();
if ($results)
{
// get model
$model = $this->getModel();
$results = array_unique($results);
$_filter = array();
foreach ($results as $protocol)
{
// Translate the protocol selection
$text = $model->selectionTranslation($protocol,'protocol');
// Now add the protocol and its text to the options array
$_filter[] = JHtml::_('select.option', $protocol, JText::_($text));
}
return $_filter;
}
return false;
}
}