Joomla-Sermon-Distributor/admin/models/fields/localfiles.php

120 lines
4.5 KiB
PHP

<?php
/*--------------------------------------------------------------------------------------------------------| www.vdm.io |------/
__ __ _ _____ _ _ __ __ _ _ _
\ \ / / | | | __ \ | | | | | \/ | | | | | | |
\ \ / /_ _ ___| |_ | | | | _____ _____| | ___ _ __ _ __ ___ ___ _ __ | |_ | \ / | ___| |_| |__ ___ __| |
\ \/ / _` / __| __| | | | |/ _ \ \ / / _ \ |/ _ \| '_ \| '_ ` _ \ / _ \ '_ \| __| | |\/| |/ _ \ __| '_ \ / _ \ / _` |
\ / (_| \__ \ |_ | |__| | __/\ V / __/ | (_) | |_) | | | | | | __/ | | | |_ | | | | __/ |_| | | | (_) | (_| |
\/ \__,_|___/\__| |_____/ \___| \_/ \___|_|\___/| .__/|_| |_| |_|\___|_| |_|\__| |_| |_|\___|\__|_| |_|\___/ \__,_|
| |
|_|
/-------------------------------------------------------------------------------------------------------------------------------/
@version 1.3.2
@build 9th March, 2016
@created 22nd October, 2015
@package Sermon Distributor
@subpackage localfiles.php
@author Llewellyn van der Merwe <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
A sermon distributor that links to Dropbox.
/-----------------------------------------------------------------------------------------------------------------------------*/
// No direct access to this file
defined('_JEXEC') or die('Restricted access');
// import the list field type
jimport('joomla.form.helper');
JFormHelper::loadFieldClass('list');
/**
* Localfiles Form Field class for the Sermondistributor component
*/
class JFormFieldLocalfiles extends JFormFieldList
{
/**
* The localfiles field type.
*
* @var string
*/
public $type = 'localfiles';
/**
* Override to add new button
*
* @return string The field input markup.
*
* @since 3.2
*/
protected function getInput()
{
// [Interpretation 6891] see if we should add buttons
$setButton = $this->getAttribute('button');
// [Interpretation 6893] get html
$html = parent::getInput();
// [Interpretation 6895] if true set button
if ($setButton === 'true')
{
$user = JFactory::getUser();
// [Interpretation 6899] only add if user allowed to create
if ($user->authorise('core.create', 'com_sermondistributor'))
{
// [Interpretation 6917] get the input from url
$jinput = JFactory::getApplication()->input;
// [Interpretation 6919] get the view name & id
$values = $jinput->getArray(array(
'id' => 'int',
'view' => 'word'
));
// [Interpretation 6924] check if new item
$ref = '';
if (!is_null($values['id']) && strlen($values['view']))
{
// [Interpretation 6928] only load referal if not new item.
$ref = '&amp;ref=' . $values['view'] . '&amp;refid=' . $values['id'];
}
// [Interpretation 6931] build the button
$button = '<a class="btn btn-small btn-success"
href="index.php?option=com_sermondistributor&amp;view=&amp;layout=edit'.$ref.'" >
<span class="icon-new icon-white"></span>' . JText::_('COM_SERMONDISTRIBUTOR_NEW') . '</a>';
// [Interpretation 6935] return the button attached to input field
return $html . $button;
}
}
return $html;
}
/**
* Method to get a list of options for a list input.
*
* @return array An array of JHtml options.
*/
public function getOptions()
{
// get local folder
$localfolder = JComponentHelper::getParams('com_sermondistributor')->get('localfolder', JPATH_ROOT.'/images');
// set the default
$options[] = JHtml::_('select.option', '', JText::sprintf('Please add files to (%s)',$localfolder));
// inport all needed classes
jimport('joomla.filesystem.file');
jimport('joomla.filesystem.folder');
// setup the folder if it does not exist
if (!JFolder::exists($localfolder))
{
JFolder::create($localfolder);
}
// now check if there are files in the folder
if ($files = JFolder::files($localfolder))
{
$options = array();
foreach ($files as $file)
{
$options[] = JHtml::_('select.option', $file, $file);
}
}
return $options;
}
}