Component-Builder/admin/models/fields/snippets.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 - 2018 Vast Development Method. All rights reserved.
* @license GNU General Public License version 2 or later; see LICENSE.txt
*/
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// No direct access to this file
defined('_JEXEC') or die('Restricted access');
// import the list field type
jimport('joomla.form.helper');
JFormHelper::loadFieldClass('list');
/**
* Snippets Form Field class for the Componentbuilder component
*/
class JFormFieldSnippets extends JFormFieldList
{
/**
* The snippets field type.
*
* @var string
*/
public $type = 'snippets';
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/**
* Override to add new button
*
* @return string The field input markup.
*
* @since 3.2
*/
protected function getInput()
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{
// see if we should add buttons
$setButton = $this->getAttribute('button');
// get html
$html = parent::getInput();
// if true set button
if ($setButton === 'true')
{
$button = array();
$script = array();
$buttonName = $this->getAttribute('name');
// get the input from url
$app = JFactory::getApplication();
$jinput = $app->input;
// get the view name & id
$values = $jinput->getArray(array(
'id' => 'int',
'view' => 'word'
));
// check if new item
$ref = '';
$refJ = '';
if (!is_null($values['id']) && strlen($values['view']))
{
// only load referal if not new item.
$ref = '&amp;ref=' . $values['view'] . '&amp;refid=' . $values['id'];
$refJ = '&ref=' . $values['view'] . '&refid=' . $values['id'];
}
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$user = JFactory::getUser();
// only add if user allowed to create snippet
if ($user->authorise('core.create', 'com_componentbuilder') && $app->isAdmin()) // TODO for now only in admin area.
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{
// build Create button
$buttonNamee = trim($buttonName);
$buttonNamee = preg_replace('/_+/', ' ', $buttonNamee);
$buttonNamee = preg_replace('/\s+/', ' ', $buttonNamee);
$buttonNamee = preg_replace("/[^A-Za-z ]/", '', $buttonNamee);
$buttonNamee = ucfirst(strtolower($buttonNamee));
$button[] = '<a id="'.$buttonName.'Create" class="btn btn-small btn-success hasTooltip" title="'.JText::sprintf('COM_COMPONENTBUILDER_CREATE_NEW_S', $buttonNamee).'" style="border-radius: 0px 4px 4px 0px; padding: 4px 4px 4px 7px;"
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href="index.php?option=com_componentbuilder&amp;view=snippet&amp;layout=edit'.$ref.'" >
<span class="icon-new icon-white"></span></a>';
}
// only add if user allowed to edit snippet
if (($buttonName === 'snippet' || $buttonName === 'snippets') && $user->authorise('core.edit', 'com_componentbuilder') && $app->isAdmin()) // TODO for now only in admin area.
{
// build edit button
$buttonNamee = trim($buttonName);
$buttonNamee = preg_replace('/_+/', ' ', $buttonNamee);
$buttonNamee = preg_replace('/\s+/', ' ', $buttonNamee);
$buttonNamee = preg_replace("/[^A-Za-z ]/", '', $buttonNamee);
$buttonNamee = ucfirst(strtolower($buttonNamee));
$button[] = '<a id="'.$buttonName.'Edit" class="btn btn-small hasTooltip" title="'.JText::sprintf('COM_COMPONENTBUILDER_EDIT_S', $buttonNamee).'" style="display: none; padding: 4px 4px 4px 7px;" href="#" >
<span class="icon-edit"></span></a>';
// build script
$script[] = "
jQuery(document).ready(function() {
jQuery('#adminForm').on('change', '#jform_".$buttonName."',function (e) {
e.preventDefault();
var ".$buttonName."Value = jQuery('#jform_".$buttonName."').val();
".$buttonName."Button(".$buttonName."Value);
});
var ".$buttonName."Value = jQuery('#jform_".$buttonName."').val();
".$buttonName."Button(".$buttonName."Value);
});
function ".$buttonName."Button(value) {
if (value > 0) {
// hide the create button
jQuery('#".$buttonName."Create').hide();
// show edit button
jQuery('#".$buttonName."Edit').show();
var url = 'index.php?option=com_componentbuilder&view=snippets&task=snippet.edit&id='+value+'".$refJ."';
jQuery('#".$buttonName."Edit').attr('href', url);
} else {
// show the create button
jQuery('#".$buttonName."Create').show();
// hide edit button
jQuery('#".$buttonName."Edit').hide();
}
}";
}
// check if button was created for snippet field.
if (is_array($button) && count($button) > 0)
{
// Load the needed script.
$document = JFactory::getDocument();
$document->addScriptDeclaration(implode(' ',$script));
// return the button attached to input field.
return '<div class="input-append">' .$html . implode('',$button).'</div>';
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}
}
return $html;
}
/**
* Method to get a list of options for a list input.
*
* @return array An array of JHtml options.
*/
public function getOptions()
{
$db = JFactory::getDBO();
$query = $db->getQuery(true);
$query->select($db->quoteName(array('a.id','a.name','b.name','c.name'),array('id','snippet_name','type','library')));
$query->from($db->quoteName('#__componentbuilder_snippet', 'a'));
// From the componentbuilder_snippet_type table.
$query->join('LEFT', $db->quoteName('#__componentbuilder_snippet_type', 'b') . ' ON (' . $db->quoteName('a.type') . ' = ' . $db->quoteName('b.id') . ')');
// From the componentbuilder_library table.
$query->join('LEFT', $db->quoteName('#__componentbuilder_library', 'c') . ' ON (' . $db->quoteName('a.library') . ' = ' . $db->quoteName('c.id') . ')');
$query->where($db->quoteName('a.published') . ' >= 1');
$query->order('c.ordering ASC');
$query->order('b.name ASC');
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$db->setQuery((string)$query);
$items = $db->loadObjectList();
$options = array();
if ($items)
{
foreach($items as $item)
{
$lib = (isset($item->library) && ComponentbuilderHelper::checkString($item->library)) ? ' (' . $item->library . ')' :'';
$type = (isset($item->type) && ComponentbuilderHelper::checkString($item->type)) ? $item->type :JText::_('COM_COMPONENTBUILDER_NO_TYPE');
$options[] = JHtml::_('select.option', $item->id, $type . ' - ' . $item->snippet_name . $lib );
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}
}
return $options;
}
}