forked from joomla/Component-Builder
954 lines
23 KiB
PHP
954 lines
23 KiB
PHP
<?php
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/**
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* @package Joomla.Component.Builder
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*
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* @created 30th April, 2015
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* @author Llewellyn van der Merwe <https://dev.vdm.io>
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* @git Joomla Component Builder <https://git.vdm.dev/joomla/Component-Builder>
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* @copyright Copyright (C) 2015 Vast Development Method. All rights reserved.
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* @license GNU General Public License version 2 or later; see LICENSE.txt
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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\CMS\Factory;
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use Joomla\CMS\Language\Text;
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use Joomla\CMS\Component\ComponentHelper;
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use Joomla\CMS\Filter\InputFilter;
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use Joomla\CMS\Filter\OutputFilter;
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use Joomla\CMS\MVC\Model\AdminModel;
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use Joomla\CMS\Table\Table;
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use Joomla\CMS\UCM\UCMType;
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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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use Joomla\CMS\Helper\TagsHelper;
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use VDM\Joomla\Utilities\GuidHelper;
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use VDM\Joomla\Utilities\StringHelper as UtilitiesStringHelper;
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use VDM\Joomla\Utilities\ArrayHelper as UtilitiesArrayHelper;
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use VDM\Joomla\Utilities\GetHelper;
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/**
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* Componentbuilder Snippet Admin Model
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*/
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class ComponentbuilderModelSnippet extends AdminModel
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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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'left' => array(
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'type',
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'heading',
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'description',
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'usage'
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),
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'right' => array(
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'snippet'
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),
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'above' => array(
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'name',
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'url',
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'library'
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)
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),
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'contributor' => array(
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'left' => array(
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'contributor_company',
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'contributor_website'
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),
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'right' => array(
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'contributor_name',
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'contributor_email'
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),
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'fullwidth' => array(
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'note_contributor_details'
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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_COMPONENTBUILDER';
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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_componentbuilder.snippet';
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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 $config Configuration array for model. Optional.
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*
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* @return Table A database object
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*
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* @since 1.6
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*/
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public function getTable($type = 'snippet', $prefix = 'ComponentbuilderTable', $config = [])
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{
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// add table path for when model gets used from other component
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$this->addTablePath(JPATH_ADMINISTRATOR . '/components/com_componentbuilder/tables');
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// get instance of the table
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return Table::getInstance($type, $prefix, $config);
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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 = $registry->toArray();
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}
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if (!empty($item->snippet))
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{
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// base64 Decode snippet.
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$item->snippet = base64_decode($item->snippet);
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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 = [], $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_componentbuilder.snippet', 'snippet', $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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$jinput = Factory::getApplication()->input;
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// The front end calls this model and uses a_id to avoid id clashes so we need to check for that first.
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if ($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 = Factory::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('core.edit.state', 'com_componentbuilder.snippet.' . (int) $id))
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|| ($id == 0 && !$user->authorise('core.edit.state', 'com_componentbuilder')))
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{
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// Disable fields for display.
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$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, $user->id);
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}
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// Modify the form based on Edit Creaded By access controls.
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if (!$user->authorise('core.edit.created_by', 'com_componentbuilder'))
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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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$form->setFieldAttribute('created_by', 'filter', 'unset');
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}
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// Modify the form based on Edit Creaded Date access controls.
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if (!$user->authorise('core.edit.created', 'com_componentbuilder'))
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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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// Only load these values if no id is found
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if (0 == $id)
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{
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// Set redirected view name
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$redirectedView = $jinput->get('ref', null, 'STRING');
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// Set field name (or fall back to view name)
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$redirectedField = $jinput->get('field', $redirectedView, 'STRING');
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// Set redirected view id
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$redirectedId = $jinput->get('refid', 0, 'INT');
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// Set field id (or fall back to redirected view id)
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$redirectedValue = $jinput->get('field_id', $redirectedId, 'INT');
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if (0 != $redirectedValue && $redirectedField)
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{
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// Now set the local-redirected field default value
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$form->setValue($redirectedField, null, $redirectedValue);
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}
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}
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// Only load the GUID if new item (or empty)
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if (0 == $id || !($val = $form->getValue('guid')))
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{
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$form->setValue('guid', null, GuidHelper::get());
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}
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return $form;
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}
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/**
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* Method to get the script that have to be included on the form
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*
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* @return string script files
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*/
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public function getScript()
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{
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return 'media/com_componentbuilder/js/snippet.js';
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}
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/**
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* Method to test whether a record can be deleted.
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*
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* @param object $record A record object.
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*
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* @return boolean True if allowed to delete the record. Defaults to the permission set in the component.
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*
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* @since 1.6
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*/
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protected function canDelete($record)
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{
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if (!empty($record->id))
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{
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if ($record->published != -2)
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{
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return;
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}
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$user = Factory::getUser();
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// The record has been set. Check the record permissions.
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return $user->authorise('core.delete', 'com_componentbuilder.snippet.' . (int) $record->id);
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}
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return false;
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}
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/**
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* Method to test whether a record can have its state edited.
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*
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* @param object $record A record object.
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*
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* @return boolean True if allowed to change the state of the record. Defaults to the permission set in the component.
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*
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* @since 1.6
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*/
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protected function canEditState($record)
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{
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$user = Factory::getUser();
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$recordId = $record->id ?? 0;
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if ($recordId)
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{
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// The record has been set. Check the record permissions.
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$permission = $user->authorise('core.edit.state', 'com_componentbuilder.snippet.' . (int) $recordId);
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if (!$permission && !is_null($permission))
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{
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return false;
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}
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}
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// In the absence of better information, revert to the component permissions.
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return parent::canEditState($record);
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}
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/**
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* Method override to check if you can edit an existing record.
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*
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* @param array $data An array of input data.
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* @param string $key The name of the key for the primary key.
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*
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* @return boolean
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* @since 2.5
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*/
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protected function allowEdit($data = [], $key = 'id')
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{
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// Check specific edit permission then general edit permission.
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$user = Factory::getUser();
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return $user->authorise('core.edit', 'com_componentbuilder.snippet.'. ((int) isset($data[$key]) ? $data[$key] : 0)) or $user->authorise('core.edit', 'com_componentbuilder');
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}
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/**
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* Prepare and sanitise the table data prior to saving.
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*
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* @param Table $table A Table object.
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*
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* @return void
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*
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* @since 1.6
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*/
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protected function prepareTable($table)
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{
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$date = Factory::getDate();
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$user = Factory::getUser();
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if (isset($table->name))
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{
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$table->name = htmlspecialchars_decode($table->name, ENT_QUOTES);
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}
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if (isset($table->alias) && empty($table->alias))
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{
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$table->generateAlias();
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}
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if (empty($table->id))
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{
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$table->created = $date->toSql();
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// set the user
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if ($table->created_by == 0 || empty($table->created_by))
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{
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$table->created_by = $user->id;
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}
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// Set ordering to the last item if not set
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if (empty($table->ordering))
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{
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$db = Factory::getDbo();
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$query = $db->getQuery(true)
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->select('MAX(ordering)')
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->from($db->quoteName('#__componentbuilder_snippet'));
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$db->setQuery($query);
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$max = $db->loadResult();
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$table->ordering = $max + 1;
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}
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}
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else
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{
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$table->modified = $date->toSql();
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$table->modified_by = $user->id;
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}
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if (!empty($table->id))
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{
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// Increment the items version number.
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$table->version++;
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}
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}
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/**
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* Method to get the data that should be injected in the form.
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*
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* @return mixed The data for the form.
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*
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* @since 1.6
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*/
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protected function loadFormData()
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{
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// Check the session for previously entered form data.
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$data = Factory::getApplication()->getUserState('com_componentbuilder.edit.snippet.data', []);
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if (empty($data))
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{
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$data = $this->getItem();
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// run the perprocess of the data
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$this->preprocessData('com_componentbuilder.snippet', $data);
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}
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return $data;
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}
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/**
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* Method to get the unique fields of this table.
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*
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* @return mixed An array of field names, boolean false if none is set.
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*
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* @since 3.0
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*/
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protected function getUniqueFields()
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{
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return array('guid');
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}
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/**
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* Method to delete one or more records.
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*
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* @param array &$pks An array of record primary keys.
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*
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* @return boolean True if successful, false if an error occurs.
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*
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* @since 12.2
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*/
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public function delete(&$pks)
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{
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if (!parent::delete($pks))
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{
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return false;
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}
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return true;
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}
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/**
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* Method to change the published state of one or more records.
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*
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* @param array &$pks A list of the primary keys to change.
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* @param integer $value The value of the published state.
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*
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* @return boolean True on success.
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*
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* @since 12.2
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*/
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public function publish(&$pks, $value = 1)
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{
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if (!parent::publish($pks, $value))
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{
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return false;
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}
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return true;
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}
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/**
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* Method to perform batch operations on an item or a set of items.
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*
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* @param array $commands An array of commands to perform.
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* @param array $pks An array of item ids.
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* @param array $contexts An array of item contexts.
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*
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* @return boolean Returns true on success, false on failure.
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*
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* @since 12.2
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*/
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public function batch($commands, $pks, $contexts)
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{
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// Sanitize ids.
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$pks = array_unique($pks);
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ArrayHelper::toInteger($pks);
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// Remove any values of zero.
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if (array_search(0, $pks, true))
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{
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unset($pks[array_search(0, $pks, true)]);
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}
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if (empty($pks))
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{
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$this->setError(Text::_('JGLOBAL_NO_ITEM_SELECTED'));
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return false;
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}
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$done = false;
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// Set some needed variables.
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$this->user = Factory::getUser();
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$this->table = $this->getTable();
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$this->tableClassName = get_class($this->table);
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$this->contentType = new UCMType;
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$this->type = $this->contentType->getTypeByTable($this->tableClassName);
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$this->canDo = ComponentbuilderHelper::getActions('snippet');
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$this->batchSet = true;
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if (!$this->canDo->get('core.batch'))
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{
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$this->setError(Text::_('JLIB_APPLICATION_ERROR_INSUFFICIENT_BATCH_INFORMATION'));
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return false;
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}
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if ($this->type == false)
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{
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$type = new UCMType;
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$this->type = $type->getTypeByAlias($this->typeAlias);
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}
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$this->tagsObserver = $this->table->getObserverOfClass('JTableObserverTags');
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if (!empty($commands['move_copy']))
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{
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$cmd = ArrayHelper::getValue($commands, 'move_copy', 'c');
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if ($cmd == 'c')
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{
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$result = $this->batchCopy($commands, $pks, $contexts);
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if (is_array($result))
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{
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foreach ($result as $old => $new)
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{
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$contexts[$new] = $contexts[$old];
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}
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$pks = array_values($result);
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}
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else
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{
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return false;
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}
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}
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elseif ($cmd == 'm' && !$this->batchMove($commands, $pks, $contexts))
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{
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return false;
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}
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$done = true;
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}
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if (!$done)
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{
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$this->setError(Text::_('JLIB_APPLICATION_ERROR_INSUFFICIENT_BATCH_INFORMATION'));
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return false;
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}
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// Clear the cache
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$this->cleanCache();
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return true;
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}
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/**
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* Batch copy items to a new category or current.
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*
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* @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 = Factory::getUser();
|
|
$this->table = $this->getTable();
|
|
$this->tableClassName = get_class($this->table);
|
|
$this->canDo = ComponentbuilderHelper::getActions('snippet');
|
|
}
|
|
|
|
if (!$this->canDo->get('core.create') && !$this->canDo->get('snippet.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('core.edit.state'))
|
|
{
|
|
$values['published'] = 0;
|
|
}
|
|
|
|
$newIds = [];
|
|
// Parent exists so let's proceed
|
|
while (!empty($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('core.edit', $contexts[$pk]))
|
|
{
|
|
// Not fatal error
|
|
$this->setError(Text::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(Text::sprintf('JLIB_APPLICATION_ERROR_BATCH_MOVE_ROW_NOT_FOUND', $pk));
|
|
continue;
|
|
}
|
|
}
|
|
|
|
// Only for strings
|
|
if (UtilitiesStringHelper::check($this->table->name) && !is_numeric($this->table->name))
|
|
{
|
|
$this->table->name = $this->generateUnique('name',$this->table->name);
|
|
}
|
|
|
|
// insert all set values
|
|
if (UtilitiesArrayHelper::check($values))
|
|
{
|
|
foreach ($values as $key => $value)
|
|
{
|
|
if (strlen($value) > 0 && isset($this->table->$key))
|
|
{
|
|
$this->table->$key = $value;
|
|
}
|
|
}
|
|
}
|
|
|
|
// update all unique fields
|
|
if (UtilitiesArrayHelper::check($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 = Factory::getUser();
|
|
$this->table = $this->getTable();
|
|
$this->tableClassName = get_class($this->table);
|
|
$this->canDo = ComponentbuilderHelper::getActions('snippet');
|
|
}
|
|
|
|
if (!$this->canDo->get('core.edit') && !$this->canDo->get('snippet.batch'))
|
|
{
|
|
$this->setError(Text::_('JLIB_APPLICATION_ERROR_BATCH_CANNOT_EDIT'));
|
|
return false;
|
|
}
|
|
|
|
// make sure published only updates if user has the permission.
|
|
if (isset($values['published']) && !$this->canDo->get('core.edit.state'))
|
|
{
|
|
unset($values['published']);
|
|
}
|
|
// remove move_copy from array
|
|
unset($values['move_copy']);
|
|
|
|
// Parent exists so we proceed
|
|
foreach ($pks as $pk)
|
|
{
|
|
if (!$this->user->authorise('core.edit', $contexts[$pk]))
|
|
{
|
|
$this->setError(Text::_('JLIB_APPLICATION_ERROR_BATCH_CANNOT_EDIT'));
|
|
return false;
|
|
}
|
|
|
|
// Check that the row actually exists
|
|
if (!$this->table->load($pk))
|
|
{
|
|
if ($error = $this->table->getError())
|
|
{
|
|
// Fatal error
|
|
$this->setError($error);
|
|
return false;
|
|
}
|
|
else
|
|
{
|
|
// Not fatal error
|
|
$this->setError(Text::sprintf('JLIB_APPLICATION_ERROR_BATCH_MOVE_ROW_NOT_FOUND', $pk));
|
|
continue;
|
|
}
|
|
}
|
|
|
|
// insert all set values.
|
|
if (UtilitiesArrayHelper::check($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 = Factory::getApplication()->input;
|
|
$filter = InputFilter::getInstance();
|
|
|
|
// set the metadata to the Item Data
|
|
if (isset($data['metadata']) && isset($data['metadata']['author']))
|
|
{
|
|
$data['metadata']['author'] = $filter->clean($data['metadata']['author'], 'TRIM');
|
|
|
|
$metadata = new Registry;
|
|
$metadata->loadArray($data['metadata']);
|
|
$data['metadata'] = (string) $metadata;
|
|
}
|
|
|
|
// set the contributor details if not set
|
|
if (strlen($data['contributor_company']) < 1 || strlen($data['contributor_name']) < 1 || strlen($data['contributor_email']) < 3 || strlen($data['contributor_website']) < 3)
|
|
{
|
|
// get the library name
|
|
$library = ($name = GetHelper::var('library', $item['library'], 'id', 'name')) ? $name:'Common';
|
|
// get the library name
|
|
$type = ($name = GetHelper::var('snippet_type', $item['type'], 'id', 'name')) ? $name:'No Library';
|
|
// build the filename
|
|
$filename = UtilitiesStringHelper::safe($library . ' - (' . $type . ') ' . $item['name'], 'filename', '', false). '.json';
|
|
// now get the contributor details (slow)
|
|
$contributor = ComponentbuilderHelper::getContributorDetails($filename);
|
|
// now update the local snippet contributor details
|
|
$data['contributor_company'] = $contributor['contributor_company'];
|
|
$data['contributor_name'] = $contributor['contributor_name'];
|
|
$data['contributor_email'] = $contributor['contributor_email'];
|
|
$data['contributor_website'] = $contributor['contributor_website'];
|
|
}
|
|
|
|
// Set the GUID if empty or not valid
|
|
if (empty($data['guid']) && $data['id'] > 0)
|
|
{
|
|
// get the existing one
|
|
$data['guid'] = (string) GetHelper::var('snippet', $data['id'], 'id', 'guid');
|
|
}
|
|
|
|
// Set the GUID if empty or not valid
|
|
while (!GuidHelper::valid($data['guid'], "snippet", $data['id']))
|
|
{
|
|
// must always be set
|
|
$data['guid'] = (string) GuidHelper::get();
|
|
}
|
|
|
|
// Set the snippet string to base64 string.
|
|
if (isset($data['snippet']))
|
|
{
|
|
$data['snippet'] = base64_encode($data['snippet']);
|
|
}
|
|
|
|
// Set the Params Items to data
|
|
if (isset($data['params']) && is_array($data['params']))
|
|
{
|
|
$params = new Registry;
|
|
$params->loadArray($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 = $this->getUniqueFields();
|
|
if (UtilitiesArrayHelper::check($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;
|
|
}
|
|
|
|
/**
|
|
* Method to change the title
|
|
*
|
|
* @param string $title The title.
|
|
*
|
|
* @return array Contains the modified title and alias.
|
|
*
|
|
*/
|
|
protected function _generateNewTitle($title)
|
|
{
|
|
|
|
// Alter the title
|
|
$table = $this->getTable();
|
|
|
|
while ($table->load(['title' => $title]))
|
|
{
|
|
$title = StringHelper::increment($title);
|
|
}
|
|
|
|
return $title;
|
|
}
|
|
}
|