111 lines
3.5 KiB
PHP
111 lines
3.5 KiB
PHP
<?php
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/*----------------------------------------------------------------------------------| www.vdm.io |----/
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Vast Development Method
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/-------------------------------------------------------------------------------------------------------/
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@version 1.0.5
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@build 26th February, 2016
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@created 5th August, 2015
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@package Demo
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@subpackage articles.php
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@author Llewellyn van der Merwe <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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// import the list field type
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jimport('joomla.form.helper');
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JFormHelper::loadFieldClass('list');
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/**
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* Articles Form Field class for the Demo component
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*/
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class JFormFieldArticles extends JFormFieldList
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{
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/**
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* The articles field type.
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*
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* @var string
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*/
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public $type = 'articles';
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/**
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* Override to add new button
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*
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* @return string The field input markup.
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*
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* @since 3.2
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*/
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protected function getInput()
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{
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// see if we should add buttons
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$setButton = $this->getAttribute('button');
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// get html
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$html = parent::getInput();
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// if true set button
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if ($setButton === 'true')
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{
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$user = JFactory::getUser();
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// only add if user allowed to create article
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if ($user->authorise('core.create', 'com_demo'))
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{
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// get the input from url
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$jinput = JFactory::getApplication()->input;
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// get the view name & id
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$values = $jinput->getArray(array(
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'id' => 'int',
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'view' => 'word'
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));
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// check if new item
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$ref = '';
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if (!is_null($values['id']) && strlen($values['view']))
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{
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// only load referal if not new item.
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$ref = '&ref=' . $values['view'] . '&refid=' . $values['id'];
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}
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// build the button
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$button = '<a class="btn btn-small btn-success"
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href="index.php?option=com_demo&view=article&layout=edit'.$ref.'" >
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<span class="icon-new icon-white"></span>' . JText::_('COM_DEMO_NEW') . '</a>';
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// return the button attached to input field
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return $html . $button;
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}
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}
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return $html;
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}
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/**
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* Method to get a list of options for a list input.
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*
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* @return array An array of JHtml options.
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*/
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public function getOptions()
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{
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$db = JFactory::getDBO();
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$query = $db->getQuery(true);
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$query->select($db->quoteName(array('a.id','a.title','a.alias'),array('id','article_title','alias')));
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$query->from($db->quoteName('#__content', 'a'));
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$query->where($db->quoteName('a.state') . ' = 1');
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$query->order('a.title ASC');
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$db->setQuery((string)$query);
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$items = $db->loadObjectList();
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$options = array();
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if ($items)
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{
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$options[] = JHtml::_('select.option', '', 'Select an Article');
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foreach($items as $item)
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{
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$options[] = JHtml::_('select.option', $item->id, $item->article_title . ' (' . $item->alias . ')');
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}
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}
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return $options;
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}
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}
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