1120 lines
32 KiB
PHP
1120 lines
32 KiB
PHP
<?php
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/*--------------------------------------------------------------------------------------------------------| www.vdm.io |------/
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__ __ _ _____ _ _ __ __ _ _ _
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\ \ / / | | | __ \ | | | | | \/ | | | | | | |
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\ \ / /_ _ ___| |_ | | | | _____ _____| | ___ _ __ _ __ ___ ___ _ __ | |_ | \ / | ___| |_| |__ ___ __| |
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\ \/ / _` / __| __| | | | |/ _ \ \ / / _ \ |/ _ \| '_ \| '_ ` _ \ / _ \ '_ \| __| | |\/| |/ _ \ __| '_ \ / _ \ / _` |
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\ / (_| \__ \ |_ | |__| | __/\ V / __/ | (_) | |_) | | | | | | __/ | | | |_ | | | | __/ |_| | | | (_) | (_| |
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\/ \__,_|___/\__| |_____/ \___| \_/ \___|_|\___/| .__/|_| |_| |_|\___|_| |_|\__| |_| |_|\___|\__|_| |_|\___/ \__,_|
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/-------------------------------------------------------------------------------------------------------------------------------/
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@version 1.0.x
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@build 30th May, 2020
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@created 30th January, 2017
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@package Questions and Answers
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@subpackage question_and_answer.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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Questions & Answers
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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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use Joomla\Registry\Registry;
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use Joomla\String\StringHelper;
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use Joomla\Utilities\ArrayHelper;
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/**
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* Questionsanswers Question_and_answer Model
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*/
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class QuestionsanswersModelQuestion_and_answer extends JModelAdmin
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{
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/**
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* The tab layout fields array.
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*
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* @var array
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*/
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protected $tabLayoutFields = array(
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'details' => array(
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'fullwidth' => array(
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'question',
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'main_image_uploader',
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'answer',
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'answer_documents_uploader'
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),
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'under' => array(
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'main_image',
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'answer_documents'
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),
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'rightside' => array(
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'catid'
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)
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)
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);
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/**
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* @var string The prefix to use with controller messages.
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* @since 1.6
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*/
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protected $text_prefix = 'COM_QUESTIONSANSWERS';
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/**
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* The type alias for this content type.
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*
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* @var string
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* @since 3.2
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*/
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public $typeAlias = 'com_questionsanswers.question_and_answer';
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/**
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* Returns a Table object, always creating it
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*
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* @param type $type The table type to instantiate
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* @param string $prefix A prefix for the table class name. Optional.
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* @param array $config Configuration array for model. Optional.
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*
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* @return JTable A database object
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*
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* @since 1.6
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*/
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public function getTable($type = 'question_and_answer', $prefix = 'QuestionsanswersTable', $config = array())
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{
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// add table path for when model gets used from other component
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$this->addTablePath(JPATH_ADMINISTRATOR . '/components/com_questionsanswers/tables');
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// get instance of the table
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return JTable::getInstance($type, $prefix, $config);
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}
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/**
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* get VDM internal session key
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*
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* @return string the session key
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*
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*/
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public function getVDM()
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{
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if (!isset($this->vastDevMod))
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{
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$_id = 0; // new item probably (since it was not set in the getItem method)
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if (empty($_id))
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{
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$id = 0;
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}
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else
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{
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$id = $_id;
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}
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// set the id and view name to session
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if ($vdm = QuestionsanswersHelper::get('question_and_answer__'.$id))
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{
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$this->vastDevMod = $vdm;
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}
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else
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{
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// set the vast development method key
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$this->vastDevMod = QuestionsanswersHelper::randomkey(50);
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QuestionsanswersHelper::set($this->vastDevMod, 'question_and_answer__'.$id);
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QuestionsanswersHelper::set('question_and_answer__'.$id, $this->vastDevMod);
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// set a return value if found
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$jinput = JFactory::getApplication()->input;
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$return = $jinput->get('return', null, 'base64');
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QuestionsanswersHelper::set($this->vastDevMod . '__return', $return);
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// set a GUID value if found
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if (isset($item) && QuestionsanswersHelper::checkObject($item) && isset($item->guid)
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&& method_exists('QuestionsanswersHelper', 'validGUID')
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&& QuestionsanswersHelper::validGUID($item->guid))
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{
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QuestionsanswersHelper::set($this->vastDevMod . '__guid', $item->guid);
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}
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}
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}
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return $this->vastDevMod;
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}
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/**
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* Method to get a single record.
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*
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* @param integer $pk The id of the primary key.
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*
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* @return mixed Object on success, false on failure.
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*
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* @since 1.6
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*/
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public function getItem($pk = null)
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{
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if ($item = parent::getItem($pk))
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{
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if (!empty($item->params) && !is_array($item->params))
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{
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// Convert the params field to an array.
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$registry = new Registry;
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$registry->loadString($item->params);
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$item->params = $registry->toArray();
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}
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if (!empty($item->metadata))
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{
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// Convert the metadata field to an array.
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$registry = new Registry;
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$registry->loadString($item->metadata);
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$item->metadata = $registry->toArray();
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}
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// Get the basic encryption.
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$basickey = QuestionsanswersHelper::getCryptKey('basic');
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// Get the encryption object.
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$basic = new FOFEncryptAes($basickey);
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if (!empty($item->answer_documents) && $basickey && !is_numeric($item->answer_documents) && $item->answer_documents === base64_encode(base64_decode($item->answer_documents, true)))
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{
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// basic decrypt data answer_documents.
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$item->answer_documents = rtrim($basic->decryptString($item->answer_documents), "\0");
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}
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if (!empty($item->main_image) && $basickey && !is_numeric($item->main_image) && $item->main_image === base64_encode(base64_decode($item->main_image, true)))
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{
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// basic decrypt data main_image.
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$item->main_image = rtrim($basic->decryptString($item->main_image), "\0");
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}
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if (empty($item->id))
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{
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$id = 0;
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}
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else
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{
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$id = $item->id;
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}
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// set the id and view name to session
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if ($vdm = QuestionsanswersHelper::get('question_and_answer__'.$id))
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{
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$this->vastDevMod = $vdm;
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}
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else
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{
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// set the vast development method key
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$this->vastDevMod = QuestionsanswersHelper::randomkey(50);
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QuestionsanswersHelper::set($this->vastDevMod, 'question_and_answer__'.$id);
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QuestionsanswersHelper::set('question_and_answer__'.$id, $this->vastDevMod);
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// set a return value if found
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$jinput = JFactory::getApplication()->input;
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$return = $jinput->get('return', null, 'base64');
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QuestionsanswersHelper::set($this->vastDevMod . '__return', $return);
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// set a GUID value if found
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if (isset($item) && QuestionsanswersHelper::checkObject($item) && isset($item->guid)
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&& method_exists('QuestionsanswersHelper', 'validGUID')
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&& QuestionsanswersHelper::validGUID($item->guid))
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{
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QuestionsanswersHelper::set($this->vastDevMod . '__guid', $item->guid);
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}
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}
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// build download links
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$item->links = array();
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if (!empty($item->answer_documents) && QuestionsanswersHelper::checkJson($item->answer_documents) && !is_numeric($item->answer_documents))
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{
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$documents = json_decode($item->answer_documents);
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if (QuestionsanswersHelper::checkArray($documents))
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{
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// link options
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$linkoptions = QuestionsanswersHelper::getLinkOptions();
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// add session token
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$linkToken = '';
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if ($linkoptions['session'])
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{
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$linkToken = '&token=' . JSession::getFormToken();
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}
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// build links
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foreach($documents as $document)
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{
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if ($linkoptions['lock'] && $basickey)
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{
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// Get the encryption object.
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$localFile = QuestionsanswersHelper::base64_urlencode($basic->encryptString($document));
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}
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else
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{
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// can not get the encryption object so only base64 encode
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$localFile = QuestionsanswersHelper::base64_urlencode($document, true);
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}
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// load links
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$item->links[$document] = 'index.php?option=com_questionsanswers&task=download.document&file=' . $localFile . $linkToken;
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}
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}
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}
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if (!empty($item->id))
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{
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$item->tags = new JHelperTags;
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$item->tags->getTagIds($item->id, 'com_questionsanswers.question_and_answer');
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}
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}
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return $item;
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}
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/**
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* Method to get the record form.
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*
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* @param array $data Data for the form.
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* @param boolean $loadData True if the form is to load its own data (default case), false if not.
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* @param array $options Optional array of options for the form creation.
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*
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* @return mixed A JForm object on success, false on failure
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*
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* @since 1.6
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*/
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public function getForm($data = array(), $loadData = true, $options = array('control' => 'jform'))
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{
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// set load data option
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$options['load_data'] = $loadData;
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// check if xpath was set in options
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$xpath = false;
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if (isset($options['xpath']))
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{
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$xpath = $options['xpath'];
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unset($options['xpath']);
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}
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// check if clear form was set in options
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$clear = false;
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if (isset($options['clear']))
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{
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$clear = $options['clear'];
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unset($options['clear']);
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}
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// Get the form.
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$form = $this->loadForm('com_questionsanswers.question_and_answer', 'question_and_answer', $options, $clear, $xpath);
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if (empty($form))
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{
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return false;
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}
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$jinput = JFactory::getApplication()->input;
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// The front end calls this model and uses a_id to avoid id clashes so we need to check for that first.
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if ($jinput->get('a_id'))
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{
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$id = $jinput->get('a_id', 0, 'INT');
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}
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// The back end uses id so we use that the rest of the time and set it to 0 by default.
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else
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{
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$id = $jinput->get('id', 0, 'INT');
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}
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$user = JFactory::getUser();
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// Check for existing item.
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// Modify the form based on Edit State access controls.
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if ($id != 0 && (!$user->authorise('question_and_answer.edit.state', 'com_questionsanswers.question_and_answer.' . (int) $id))
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|| ($id == 0 && !$user->authorise('question_and_answer.edit.state', 'com_questionsanswers')))
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{
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// Disable fields for display.
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$form->setFieldAttribute('ordering', 'disabled', 'true');
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$form->setFieldAttribute('published', 'disabled', 'true');
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// Disable fields while saving.
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$form->setFieldAttribute('ordering', 'filter', 'unset');
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$form->setFieldAttribute('published', 'filter', 'unset');
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}
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// If this is a new item insure the greated by is set.
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if (0 == $id)
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{
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// Set the created_by to this user
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$form->setValue('created_by', null, $user->id);
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}
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// Modify the form based on Edit Creaded By access controls.
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if ($id != 0 && (!$user->authorise('question_and_answer.edit.created_by', 'com_questionsanswers.question_and_answer.' . (int) $id))
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|| ($id == 0 && !$user->authorise('question_and_answer.edit.created_by', 'com_questionsanswers')))
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{
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// Disable fields for display.
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$form->setFieldAttribute('created_by', 'disabled', 'true');
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// Disable fields for display.
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$form->setFieldAttribute('created_by', 'readonly', 'true');
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// Disable fields while saving.
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$form->setFieldAttribute('created_by', 'filter', 'unset');
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}
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// Modify the form based on Edit Creaded Date access controls.
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if ($id != 0 && (!$user->authorise('question_and_answer.edit.created', 'com_questionsanswers.question_and_answer.' . (int) $id))
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|| ($id == 0 && !$user->authorise('question_and_answer.edit.created', 'com_questionsanswers')))
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{
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// Disable fields for display.
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$form->setFieldAttribute('created', 'disabled', 'true');
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// Disable fields while saving.
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$form->setFieldAttribute('created', 'filter', 'unset');
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}
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// Modify the form based on Edit Question access controls.
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if ($id != 0 && (!$user->authorise('question_and_answer.edit.question', 'com_questionsanswers.question_and_answer.' . (int) $id))
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|| ($id == 0 && !$user->authorise('question_and_answer.edit.question', 'com_questionsanswers')))
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{
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// Disable fields for display.
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$form->setFieldAttribute('question', 'disabled', 'true');
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// Disable fields for display.
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$form->setFieldAttribute('question', 'readonly', 'true');
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// If there is no value continue.
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if (!$form->getValue('question'))
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{
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// Disable fields while saving.
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$form->setFieldAttribute('question', 'filter', 'unset');
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// Disable fields while saving.
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$form->setFieldAttribute('question', 'required', 'false');
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}
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}
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// Modify the form based on Edit Answer access controls.
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if ($id != 0 && (!$user->authorise('question_and_answer.edit.answer', 'com_questionsanswers.question_and_answer.' . (int) $id))
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|| ($id == 0 && !$user->authorise('question_and_answer.edit.answer', 'com_questionsanswers')))
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{
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|
// Disable fields for display.
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|
$form->setFieldAttribute('answer', 'disabled', 'true');
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|
// Disable fields for display.
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|
$form->setFieldAttribute('answer', 'readonly', 'true');
|
|
// If there is no value continue.
|
|
if (!$form->getValue('answer'))
|
|
{
|
|
// Disable fields while saving.
|
|
$form->setFieldAttribute('answer', 'filter', 'unset');
|
|
// Disable fields while saving.
|
|
$form->setFieldAttribute('answer', 'required', 'false');
|
|
}
|
|
}
|
|
// Modify the form based on Edit Catid access controls.
|
|
if ($id != 0 && (!$user->authorise('question_and_answer.edit.catid', 'com_questionsanswers.question_and_answer.' . (int) $id))
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|| ($id == 0 && !$user->authorise('question_and_answer.edit.catid', 'com_questionsanswers')))
|
|
{
|
|
// Disable fields for display.
|
|
$form->setFieldAttribute('catid', 'disabled', 'true');
|
|
// Disable fields for display.
|
|
$form->setFieldAttribute('catid', 'readonly', 'true');
|
|
// If there is no value continue.
|
|
if (!$form->getValue('catid'))
|
|
{
|
|
// Disable fields while saving.
|
|
$form->setFieldAttribute('catid', 'filter', 'unset');
|
|
// Disable fields while saving.
|
|
$form->setFieldAttribute('catid', 'required', 'false');
|
|
}
|
|
}
|
|
// Modify the form based on Edit Answer Documents access controls.
|
|
if ($id != 0 && (!$user->authorise('question_and_answer.edit.answer_documents', 'com_questionsanswers.question_and_answer.' . (int) $id))
|
|
|| ($id == 0 && !$user->authorise('question_and_answer.edit.answer_documents', 'com_questionsanswers')))
|
|
{
|
|
// Disable fields for display.
|
|
$form->setFieldAttribute('answer_documents', 'disabled', 'true');
|
|
// Disable fields for display.
|
|
$form->setFieldAttribute('answer_documents', 'readonly', 'true');
|
|
// If there is no value continue.
|
|
if (!$form->getValue('answer_documents'))
|
|
{
|
|
// Disable fields while saving.
|
|
$form->setFieldAttribute('answer_documents', 'filter', 'unset');
|
|
// Disable fields while saving.
|
|
$form->setFieldAttribute('answer_documents', 'required', 'false');
|
|
}
|
|
}
|
|
// Only load these values if no id is found
|
|
if (0 == $id)
|
|
{
|
|
// Set redirected view name
|
|
$redirectedView = $jinput->get('ref', null, 'STRING');
|
|
// Set field name (or fall back to view name)
|
|
$redirectedField = $jinput->get('field', $redirectedView, 'STRING');
|
|
// Set redirected view id
|
|
$redirectedId = $jinput->get('refid', 0, 'INT');
|
|
// Set field id (or fall back to redirected view id)
|
|
$redirectedValue = $jinput->get('field_id', $redirectedId, 'INT');
|
|
if (0 != $redirectedValue && $redirectedField)
|
|
{
|
|
// Now set the local-redirected field default value
|
|
$form->setValue($redirectedField, null, $redirectedValue);
|
|
}
|
|
}
|
|
return $form;
|
|
}
|
|
|
|
/**
|
|
* Method to get the script that have to be included on the form
|
|
*
|
|
* @return string script files
|
|
*/
|
|
public function getScript()
|
|
{
|
|
return 'administrator/components/com_questionsanswers/models/forms/question_and_answer.js';
|
|
}
|
|
|
|
/**
|
|
* Method to test whether a record can be deleted.
|
|
*
|
|
* @param object $record A record object.
|
|
*
|
|
* @return boolean True if allowed to delete the record. Defaults to the permission set in the component.
|
|
*
|
|
* @since 1.6
|
|
*/
|
|
protected function canDelete($record)
|
|
{
|
|
if (!empty($record->id))
|
|
{
|
|
if ($record->published != -2)
|
|
{
|
|
return;
|
|
}
|
|
|
|
$user = JFactory::getUser();
|
|
// The record has been set. Check the record permissions.
|
|
return $user->authorise('question_and_answer.delete', 'com_questionsanswers.question_and_answer.' . (int) $record->id);
|
|
}
|
|
return false;
|
|
}
|
|
|
|
/**
|
|
* Method to test whether a record can have its state edited.
|
|
*
|
|
* @param object $record A record object.
|
|
*
|
|
* @return boolean True if allowed to change the state of the record. Defaults to the permission set in the component.
|
|
*
|
|
* @since 1.6
|
|
*/
|
|
protected function canEditState($record)
|
|
{
|
|
$user = JFactory::getUser();
|
|
$recordId = (!empty($record->id)) ? $record->id : 0;
|
|
|
|
if ($recordId)
|
|
{
|
|
// The record has been set. Check the record permissions.
|
|
$permission = $user->authorise('question_and_answer.edit.state', 'com_questionsanswers.question_and_answer.' . (int) $recordId);
|
|
if (!$permission && !is_null($permission))
|
|
{
|
|
return false;
|
|
}
|
|
}
|
|
// In the absense of better information, revert to the component permissions.
|
|
return $user->authorise('question_and_answer.edit.state', 'com_questionsanswers');
|
|
}
|
|
|
|
/**
|
|
* Method override to check if you can edit an existing record.
|
|
*
|
|
* @param array $data An array of input data.
|
|
* @param string $key The name of the key for the primary key.
|
|
*
|
|
* @return boolean
|
|
* @since 2.5
|
|
*/
|
|
protected function allowEdit($data = array(), $key = 'id')
|
|
{
|
|
// Check specific edit permission then general edit permission.
|
|
$user = JFactory::getUser();
|
|
|
|
return $user->authorise('question_and_answer.edit', 'com_questionsanswers.question_and_answer.'. ((int) isset($data[$key]) ? $data[$key] : 0)) or $user->authorise('question_and_answer.edit', 'com_questionsanswers');
|
|
}
|
|
|
|
/**
|
|
* Prepare and sanitise the table data prior to saving.
|
|
*
|
|
* @param JTable $table A JTable object.
|
|
*
|
|
* @return void
|
|
*
|
|
* @since 1.6
|
|
*/
|
|
protected function prepareTable($table)
|
|
{
|
|
$date = JFactory::getDate();
|
|
$user = JFactory::getUser();
|
|
|
|
if (isset($table->name))
|
|
{
|
|
$table->name = htmlspecialchars_decode($table->name, ENT_QUOTES);
|
|
}
|
|
|
|
if (isset($table->alias) && empty($table->alias))
|
|
{
|
|
$table->generateAlias();
|
|
}
|
|
|
|
if (empty($table->id))
|
|
{
|
|
$table->created = $date->toSql();
|
|
// set the user
|
|
if ($table->created_by == 0 || empty($table->created_by))
|
|
{
|
|
$table->created_by = $user->id;
|
|
}
|
|
// Set ordering to the last item if not set
|
|
if (empty($table->ordering))
|
|
{
|
|
$db = JFactory::getDbo();
|
|
$query = $db->getQuery(true)
|
|
->select('MAX(ordering)')
|
|
->from($db->quoteName('#__questionsanswers_question_and_answer'));
|
|
$db->setQuery($query);
|
|
$max = $db->loadResult();
|
|
|
|
$table->ordering = $max + 1;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
$table->modified = $date->toSql();
|
|
$table->modified_by = $user->id;
|
|
}
|
|
|
|
if (!empty($table->id))
|
|
{
|
|
// Increment the items version number.
|
|
$table->version++;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Method to get the data that should be injected in the form.
|
|
*
|
|
* @return mixed The data for the form.
|
|
*
|
|
* @since 1.6
|
|
*/
|
|
protected function loadFormData()
|
|
{
|
|
// Check the session for previously entered form data.
|
|
$data = JFactory::getApplication()->getUserState('com_questionsanswers.edit.question_and_answer.data', array());
|
|
|
|
if (empty($data))
|
|
{
|
|
$data = $this->getItem();
|
|
// run the perprocess of the data
|
|
$this->preprocessData('com_questionsanswers.question_and_answer', $data);
|
|
}
|
|
|
|
return $data;
|
|
}
|
|
|
|
/**
|
|
* Method to get the unique fields of this table.
|
|
*
|
|
* @return mixed An array of field names, boolean false if none is set.
|
|
*
|
|
* @since 3.0
|
|
*/
|
|
protected function getUniqueFields()
|
|
{
|
|
return false;
|
|
}
|
|
|
|
/**
|
|
* Method to delete one or more records.
|
|
*
|
|
* @param array &$pks An array of record primary keys.
|
|
*
|
|
* @return boolean True if successful, false if an error occurs.
|
|
*
|
|
* @since 12.2
|
|
*/
|
|
public function delete(&$pks)
|
|
{
|
|
if (!parent::delete($pks))
|
|
{
|
|
return false;
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
/**
|
|
* Method to change the published state of one or more records.
|
|
*
|
|
* @param array &$pks A list of the primary keys to change.
|
|
* @param integer $value The value of the published state.
|
|
*
|
|
* @return boolean True on success.
|
|
*
|
|
* @since 12.2
|
|
*/
|
|
public function publish(&$pks, $value = 1)
|
|
{
|
|
if (!parent::publish($pks, $value))
|
|
{
|
|
return false;
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
/**
|
|
* Method to perform batch operations on an item or a set of items.
|
|
*
|
|
* @param array $commands An array of commands to perform.
|
|
* @param array $pks An array of item ids.
|
|
* @param array $contexts An array of item contexts.
|
|
*
|
|
* @return boolean Returns true on success, false on failure.
|
|
*
|
|
* @since 12.2
|
|
*/
|
|
public function batch($commands, $pks, $contexts)
|
|
{
|
|
// Sanitize ids.
|
|
$pks = array_unique($pks);
|
|
ArrayHelper::toInteger($pks);
|
|
|
|
// Remove any values of zero.
|
|
if (array_search(0, $pks, true))
|
|
{
|
|
unset($pks[array_search(0, $pks, true)]);
|
|
}
|
|
|
|
if (empty($pks))
|
|
{
|
|
$this->setError(JText::_('JGLOBAL_NO_ITEM_SELECTED'));
|
|
return false;
|
|
}
|
|
|
|
$done = false;
|
|
|
|
// Set some needed variables.
|
|
$this->user = JFactory::getUser();
|
|
$this->table = $this->getTable();
|
|
$this->tableClassName = get_class($this->table);
|
|
$this->contentType = new JUcmType;
|
|
$this->type = $this->contentType->getTypeByTable($this->tableClassName);
|
|
$this->canDo = QuestionsanswersHelper::getActions('question_and_answer');
|
|
$this->batchSet = true;
|
|
|
|
if (!$this->canDo->get('core.batch'))
|
|
{
|
|
$this->setError(JText::_('JLIB_APPLICATION_ERROR_INSUFFICIENT_BATCH_INFORMATION'));
|
|
return false;
|
|
}
|
|
|
|
if ($this->type == false)
|
|
{
|
|
$type = new JUcmType;
|
|
$this->type = $type->getTypeByAlias($this->typeAlias);
|
|
}
|
|
|
|
$this->tagsObserver = $this->table->getObserverOfClass('JTableObserverTags');
|
|
|
|
if (!empty($commands['move_copy']))
|
|
{
|
|
$cmd = ArrayHelper::getValue($commands, 'move_copy', 'c');
|
|
|
|
if ($cmd == 'c')
|
|
{
|
|
$result = $this->batchCopy($commands, $pks, $contexts);
|
|
|
|
if (is_array($result))
|
|
{
|
|
foreach ($result as $old => $new)
|
|
{
|
|
$contexts[$new] = $contexts[$old];
|
|
}
|
|
$pks = array_values($result);
|
|
}
|
|
else
|
|
{
|
|
return false;
|
|
}
|
|
}
|
|
elseif ($cmd == 'm' && !$this->batchMove($commands, $pks, $contexts))
|
|
{
|
|
return false;
|
|
}
|
|
|
|
$done = true;
|
|
}
|
|
|
|
if (!$done)
|
|
{
|
|
$this->setError(JText::_('JLIB_APPLICATION_ERROR_INSUFFICIENT_BATCH_INFORMATION'));
|
|
|
|
return false;
|
|
}
|
|
|
|
// Clear the cache
|
|
$this->cleanCache();
|
|
|
|
return true;
|
|
}
|
|
|
|
/**
|
|
* Batch copy items to a new category or current.
|
|
*
|
|
* @param integer $values The new values.
|
|
* @param array $pks An array of row IDs.
|
|
* @param array $contexts An array of item contexts.
|
|
*
|
|
* @return mixed An array of new IDs on success, boolean false on failure.
|
|
*
|
|
* @since 12.2
|
|
*/
|
|
protected function batchCopy($values, $pks, $contexts)
|
|
{
|
|
if (empty($this->batchSet))
|
|
{
|
|
// Set some needed variables.
|
|
$this->user = JFactory::getUser();
|
|
$this->table = $this->getTable();
|
|
$this->tableClassName = get_class($this->table);
|
|
$this->canDo = QuestionsanswersHelper::getActions('question_and_answer');
|
|
}
|
|
|
|
if (!$this->canDo->get('question_and_answer.create') && !$this->canDo->get('question_and_answer.batch'))
|
|
{
|
|
return false;
|
|
}
|
|
|
|
// get list of unique fields
|
|
$uniqueFields = $this->getUniqueFields();
|
|
// remove move_copy from array
|
|
unset($values['move_copy']);
|
|
|
|
// make sure published is set
|
|
if (!isset($values['published']))
|
|
{
|
|
$values['published'] = 0;
|
|
}
|
|
elseif (isset($values['published']) && !$this->canDo->get('question_and_answer.edit.state'))
|
|
{
|
|
$values['published'] = 0;
|
|
}
|
|
|
|
if (isset($values['category']) && (int) $values['category'] > 0 && !static::checkCategoryId($values['category']))
|
|
{
|
|
return false;
|
|
}
|
|
elseif (isset($values['category']) && (int) $values['category'] > 0)
|
|
{
|
|
// move the category value to correct field name
|
|
$values['catid'] = $values['category'];
|
|
unset($values['category']);
|
|
}
|
|
elseif (isset($values['category']))
|
|
{
|
|
unset($values['category']);
|
|
}
|
|
|
|
$newIds = array();
|
|
// Parent exists so let's proceed
|
|
while (!empty($pks))
|
|
{
|
|
// Pop the first ID off the stack
|
|
$pk = array_shift($pks);
|
|
|
|
$this->table->reset();
|
|
|
|
// only allow copy if user may edit this item.
|
|
if (!$this->user->authorise('question_and_answer.edit', $contexts[$pk]))
|
|
{
|
|
// Not fatal error
|
|
$this->setError(JText::sprintf('JLIB_APPLICATION_ERROR_BATCH_MOVE_ROW_NOT_FOUND', $pk));
|
|
continue;
|
|
}
|
|
|
|
// Check that the row actually exists
|
|
if (!$this->table->load($pk))
|
|
{
|
|
if ($error = $this->table->getError())
|
|
{
|
|
// Fatal error
|
|
$this->setError($error);
|
|
return false;
|
|
}
|
|
else
|
|
{
|
|
// Not fatal error
|
|
$this->setError(JText::sprintf('JLIB_APPLICATION_ERROR_BATCH_MOVE_ROW_NOT_FOUND', $pk));
|
|
continue;
|
|
}
|
|
}
|
|
|
|
// insert all set values
|
|
if (QuestionsanswersHelper::checkArray($values))
|
|
{
|
|
foreach ($values as $key => $value)
|
|
{
|
|
if (strlen($value) > 0 && isset($this->table->$key))
|
|
{
|
|
$this->table->$key = $value;
|
|
}
|
|
}
|
|
}
|
|
|
|
// update all unique fields
|
|
if (QuestionsanswersHelper::checkArray($uniqueFields))
|
|
{
|
|
foreach ($uniqueFields as $uniqueField)
|
|
{
|
|
$this->table->$uniqueField = $this->generateUnique($uniqueField,$this->table->$uniqueField);
|
|
}
|
|
}
|
|
|
|
// Reset the ID because we are making a copy
|
|
$this->table->id = 0;
|
|
|
|
// TODO: Deal with ordering?
|
|
// $this->table->ordering = 1;
|
|
|
|
// Check the row.
|
|
if (!$this->table->check())
|
|
{
|
|
$this->setError($this->table->getError());
|
|
|
|
return false;
|
|
}
|
|
|
|
if (!empty($this->type))
|
|
{
|
|
$this->createTagsHelper($this->tagsObserver, $this->type, $pk, $this->typeAlias, $this->table);
|
|
}
|
|
|
|
// Store the row.
|
|
if (!$this->table->store())
|
|
{
|
|
$this->setError($this->table->getError());
|
|
|
|
return false;
|
|
}
|
|
|
|
// Get the new item ID
|
|
$newId = $this->table->get('id');
|
|
|
|
// Add the new ID to the array
|
|
$newIds[$pk] = $newId;
|
|
}
|
|
|
|
// Clean the cache
|
|
$this->cleanCache();
|
|
|
|
return $newIds;
|
|
}
|
|
|
|
/**
|
|
* Batch move items to a new category
|
|
*
|
|
* @param integer $value The new category ID.
|
|
* @param array $pks An array of row IDs.
|
|
* @param array $contexts An array of item contexts.
|
|
*
|
|
* @return boolean True if successful, false otherwise and internal error is set.
|
|
*
|
|
* @since 12.2
|
|
*/
|
|
protected function batchMove($values, $pks, $contexts)
|
|
{
|
|
if (empty($this->batchSet))
|
|
{
|
|
// Set some needed variables.
|
|
$this->user = JFactory::getUser();
|
|
$this->table = $this->getTable();
|
|
$this->tableClassName = get_class($this->table);
|
|
$this->canDo = QuestionsanswersHelper::getActions('question_and_answer');
|
|
}
|
|
|
|
if (!$this->canDo->get('question_and_answer.edit') && !$this->canDo->get('question_and_answer.batch'))
|
|
{
|
|
$this->setError(JText::_('JLIB_APPLICATION_ERROR_BATCH_CANNOT_EDIT'));
|
|
return false;
|
|
}
|
|
|
|
// make sure published only updates if user has the permission.
|
|
if (isset($values['published']) && !$this->canDo->get('question_and_answer.edit.state'))
|
|
{
|
|
unset($values['published']);
|
|
}
|
|
// remove move_copy from array
|
|
unset($values['move_copy']);
|
|
|
|
if (isset($values['category']) && (int) $values['category'] > 0 && !static::checkCategoryId($values['category']))
|
|
{
|
|
return false;
|
|
}
|
|
elseif (isset($values['category']) && (int) $values['category'] > 0)
|
|
{
|
|
// move the category value to correct field name
|
|
$values['catid'] = $values['category'];
|
|
unset($values['category']);
|
|
}
|
|
elseif (isset($values['category']))
|
|
{
|
|
unset($values['category']);
|
|
}
|
|
|
|
|
|
// Parent exists so we proceed
|
|
foreach ($pks as $pk)
|
|
{
|
|
if (!$this->user->authorise('question_and_answer.edit', $contexts[$pk]))
|
|
{
|
|
$this->setError(JText::_('JLIB_APPLICATION_ERROR_BATCH_CANNOT_EDIT'));
|
|
return false;
|
|
}
|
|
|
|
// Check that the row actually exists
|
|
if (!$this->table->load($pk))
|
|
{
|
|
if ($error = $this->table->getError())
|
|
{
|
|
// Fatal error
|
|
$this->setError($error);
|
|
return false;
|
|
}
|
|
else
|
|
{
|
|
// Not fatal error
|
|
$this->setError(JText::sprintf('JLIB_APPLICATION_ERROR_BATCH_MOVE_ROW_NOT_FOUND', $pk));
|
|
continue;
|
|
}
|
|
}
|
|
|
|
// insert all set values.
|
|
if (QuestionsanswersHelper::checkArray($values))
|
|
{
|
|
foreach ($values as $key => $value)
|
|
{
|
|
// Do special action for access.
|
|
if ('access' === $key && strlen($value) > 0)
|
|
{
|
|
$this->table->$key = $value;
|
|
}
|
|
elseif (strlen($value) > 0 && isset($this->table->$key))
|
|
{
|
|
$this->table->$key = $value;
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
// Check the row.
|
|
if (!$this->table->check())
|
|
{
|
|
$this->setError($this->table->getError());
|
|
|
|
return false;
|
|
}
|
|
|
|
if (!empty($this->type))
|
|
{
|
|
$this->createTagsHelper($this->tagsObserver, $this->type, $pk, $this->typeAlias, $this->table);
|
|
}
|
|
|
|
// Store the row.
|
|
if (!$this->table->store())
|
|
{
|
|
$this->setError($this->table->getError());
|
|
|
|
return false;
|
|
}
|
|
}
|
|
|
|
// Clean the cache
|
|
$this->cleanCache();
|
|
|
|
return true;
|
|
}
|
|
|
|
/**
|
|
* Method to save the form data.
|
|
*
|
|
* @param array $data The form data.
|
|
*
|
|
* @return boolean True on success.
|
|
*
|
|
* @since 1.6
|
|
*/
|
|
public function save($data)
|
|
{
|
|
$input = JFactory::getApplication()->input;
|
|
$filter = JFilterInput::getInstance();
|
|
|
|
// set the metadata to the Item Data
|
|
if (isset($data['metadata']) && isset($data['metadata']['author']))
|
|
{
|
|
$data['metadata']['author'] = $filter->clean($data['metadata']['author'], 'TRIM');
|
|
|
|
$metadata = new JRegistry;
|
|
$metadata->loadArray($data['metadata']);
|
|
$data['metadata'] = (string) $metadata;
|
|
}
|
|
|
|
// Get the basic encryption key.
|
|
$basickey = QuestionsanswersHelper::getCryptKey('basic');
|
|
// Get the encryption object
|
|
$basic = new FOFEncryptAes($basickey);
|
|
|
|
// Encrypt data answer_documents.
|
|
if (isset($data['answer_documents']) && $basickey)
|
|
{
|
|
$data['answer_documents'] = $basic->encryptString($data['answer_documents']);
|
|
}
|
|
|
|
// Encrypt data main_image.
|
|
if (isset($data['main_image']) && $basickey)
|
|
{
|
|
$data['main_image'] = $basic->encryptString($data['main_image']);
|
|
}
|
|
|
|
// Set the Params Items to data
|
|
if (isset($data['params']) && is_array($data['params']))
|
|
{
|
|
$params = new JRegistry;
|
|
$params->loadArray($data['params']);
|
|
$data['params'] = (string) $params;
|
|
}
|
|
|
|
// Alter the unique field for save as copy
|
|
if ($input->get('task') === 'save2copy')
|
|
{
|
|
// Automatic handling of other unique fields
|
|
$uniqueFields = $this->getUniqueFields();
|
|
if (QuestionsanswersHelper::checkArray($uniqueFields))
|
|
{
|
|
foreach ($uniqueFields as $uniqueField)
|
|
{
|
|
$data[$uniqueField] = $this->generateUnique($uniqueField,$data[$uniqueField]);
|
|
}
|
|
}
|
|
}
|
|
|
|
if (parent::save($data))
|
|
{
|
|
return true;
|
|
}
|
|
return false;
|
|
}
|
|
|
|
/**
|
|
* Method to generate a unique value.
|
|
*
|
|
* @param string $field name.
|
|
* @param string $value data.
|
|
*
|
|
* @return string New value.
|
|
*
|
|
* @since 3.0
|
|
*/
|
|
protected function generateUnique($field,$value)
|
|
{
|
|
|
|
// set field value unique
|
|
$table = $this->getTable();
|
|
|
|
while ($table->load(array($field => $value)))
|
|
{
|
|
$value = StringHelper::increment($value);
|
|
}
|
|
|
|
return $value;
|
|
}
|
|
}
|