com_extensiondistributor/admin/models/release.php

1061 lines
28 KiB
PHP

<?php
/*----------------------------------------------------------------------------------| www.vdm.io |----/
Agence Agerix
/-------------------------------------------------------------------------------------------------------/
@version 1.x.x
@build 2nd June, 2022
@created 12th December, 2020
@package Extension Distributor
@subpackage release.php
@author Emmanuel Danan <https://agerix.fr>
@copyright Copyright (C) 2021. All Rights Reserved.
@license GNU/GPL Version 2 or later - http://www.gnu.org/licenses/gpl-2.0.html
____ _____ _____ __ __ __ __ ___ _____ __ __ ____ _____ _ _ ____ _ _ ____
(_ _)( _ )( _ )( \/ )( ) /__\ / __)( _ )( \/ )( _ \( _ )( \( )( ___)( \( )(_ _)
.-_)( )(_)( )(_)( ) ( )(__ /(__)\ ( (__ )(_)( ) ( )___/ )(_)( ) ( )__) ) ( )(
\____) (_____)(_____)(_/\/\_)(____)(__)(__) \___)(_____)(_/\/\_)(__) (_____)(_)\_)(____)(_)\_) (__)
/------------------------------------------------------------------------------------------------------*/
// No direct access to this file
defined('_JEXEC') or die('Restricted access');
use Joomla\CMS\MVC\Model\AdminModel;
use Joomla\Registry\Registry;
use Joomla\String\StringHelper;
use Joomla\Utilities\ArrayHelper;
/**
* Extensiondistributor Release Admin Model
*/
class ExtensiondistributorModelRelease extends AdminModel
{
/**
* The tab layout fields array.
*
* @var array
*/
protected $tabLayoutFields = array(
'details' => array(
'left' => array(
'description',
'stability',
'reltype',
'xmlpublished'
),
'right' => array(
'upload_package',
'file',
'zip_content'
),
'above' => array(
'extension',
'package',
'version_number',
'release_date',
'forceupdate'
),
'under' => array(
'toolbar'
)
),
'changelog' => array(
'fullwidth' => array(
'changelog'
)
)
);
/**
* @var string The prefix to use with controller messages.
* @since 1.6
*/
protected $text_prefix = 'COM_EXTENSIONDISTRIBUTOR';
/**
* The type alias for this content type.
*
* @var string
* @since 3.2
*/
public $typeAlias = 'com_extensiondistributor.release';
/**
* Returns a Table object, always creating it
*
* @param type $type The table type to instantiate
* @param string $prefix A prefix for the table class name. Optional.
* @param array $config Configuration array for model. Optional.
*
* @return JTable A database object
*
* @since 1.6
*/
public function getTable($type = 'release', $prefix = 'ExtensiondistributorTable', $config = array())
{
// add table path for when model gets used from other component
$this->addTablePath(JPATH_ADMINISTRATOR . '/components/com_extensiondistributor/tables');
// get instance of the table
return JTable::getInstance($type, $prefix, $config);
}
/**
* Method to get a single record.
*
* @param integer $pk The id of the primary key.
*
* @return mixed Object on success, false on failure.
*
* @since 1.6
*/
public function getItem($pk = null)
{
if ($item = parent::getItem($pk))
{
if (!empty($item->params) && !is_array($item->params))
{
// Convert the params field to an array.
$registry = new Registry;
$registry->loadString($item->params);
$item->params = $registry->toArray();
}
if (!empty($item->metadata))
{
// Convert the metadata field to an array.
$registry = new Registry;
$registry->loadString($item->metadata);
$item->metadata = $registry->toArray();
}
// Not needed
if (!empty($item->changelog))
{
// Convert the changelog field to an array.
$changelog = new Registry;
$changelog->loadString($item->changelog);
$item->changelog = $changelog->toArray();
}
}
return $item;
}
/**
* Method to get the record form.
*
* @param array $data Data for the form.
* @param boolean $loadData True if the form is to load its own data (default case), false if not.
* @param array $options Optional array of options for the form creation.
*
* @return mixed A JForm object on success, false on failure
*
* @since 1.6
*/
public function getForm($data = array(), $loadData = true, $options = array('control' => 'jform'))
{
// set load data option
$options['load_data'] = $loadData;
// check if xpath was set in options
$xpath = false;
if (isset($options['xpath']))
{
$xpath = $options['xpath'];
unset($options['xpath']);
}
// check if clear form was set in options
$clear = false;
if (isset($options['clear']))
{
$clear = $options['clear'];
unset($options['clear']);
}
// Get the form.
$form = $this->loadForm('com_extensiondistributor.release', 'release', $options, $clear, $xpath);
if (empty($form))
{
return false;
}
$jinput = JFactory::getApplication()->input;
// The front end calls this model and uses a_id to avoid id clashes so we need to check for that first.
if ($jinput->get('a_id'))
{
$id = $jinput->get('a_id', 0, 'INT');
}
// The back end uses id so we use that the rest of the time and set it to 0 by default.
else
{
$id = $jinput->get('id', 0, 'INT');
}
$user = JFactory::getUser();
// Check for existing item.
// Modify the form based on Edit State access controls.
if ($id != 0 && (!$user->authorise('core.edit.state', 'com_extensiondistributor.release.' . (int) $id))
|| ($id == 0 && !$user->authorise('core.edit.state', 'com_extensiondistributor')))
{
// Disable fields for display.
$form->setFieldAttribute('ordering', 'disabled', 'true');
$form->setFieldAttribute('published', 'disabled', 'true');
// Disable fields while saving.
$form->setFieldAttribute('ordering', 'filter', 'unset');
$form->setFieldAttribute('published', 'filter', 'unset');
}
// If this is a new item insure the greated by is set.
if (0 == $id)
{
// Set the created_by to this user
$form->setValue('created_by', null, $user->id);
}
// Modify the form based on Edit Creaded By access controls.
if (!$user->authorise('core.edit.created_by', 'com_extensiondistributor'))
{
// Disable fields for display.
$form->setFieldAttribute('created_by', 'disabled', 'true');
// Disable fields for display.
$form->setFieldAttribute('created_by', 'readonly', 'true');
// Disable fields while saving.
$form->setFieldAttribute('created_by', 'filter', 'unset');
}
// Modify the form based on Edit Creaded Date access controls.
if (!$user->authorise('core.edit.created', 'com_extensiondistributor'))
{
// Disable fields for display.
$form->setFieldAttribute('created', 'disabled', 'true');
// Disable fields while saving.
$form->setFieldAttribute('created', 'filter', 'unset');
}
// 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);
}
}
global $cparams;
if (0 == $id)
{
// Get the latest release
$releases = ExtensiondistributorHelper::getReleases($redirectedId,$redirectedView);
if (ExtensiondistributorHelper::checkArray($releases))
{
$latest = $releases[0]->version_number;
$latest = explode('.',$latest);
$latest[2]++;
$new = implode('.',$latest);
$form->setValue('version_number', null, $new);
}
else
{
$form->setValue('version_number', null, '1.0.0');
}
}
$ref = $jinput->get('ref', null, 'STRING');
if ($ref === 'extension' || $form->getValue('extension') > 0)
{
$form->setFieldAttribute('extension', 'readonly', 'true');
$form->setFieldAttribute('package', 'type', 'hidden');
$form->setFieldAttribute('forceupdate', 'type', 'hidden');
}
if ($ref === 'package' || $form->getValue('package') > 0)
{
$form->setFieldAttribute('package', 'readonly', 'true');
$form->setFieldAttribute('extension', 'type', 'hidden');
$form->setFieldAttribute('upload_package', 'type', 'hidden');
$form->setFieldAttribute('file', 'readonly', 'true');
$form->setFieldAttribute('file', 'directory', $cparams->get('releases_directory'));
}
return $form;
}
/**
* Method to get the script that have to be included on the form
*
* @return string script files
*/
public function getScript()
{
return 'media/com_extensiondistributor/js/release.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('core.delete', 'com_extensiondistributor.release.' . (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('core.edit.state', 'com_extensiondistributor.release.' . (int) $recordId);
if (!$permission && !is_null($permission))
{
return false;
}
}
// In the absense of better information, revert to the component permissions.
return parent::canEditState($record);
}
/**
* 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(), $key = 'id')
{
// Check specific edit permission then general edit permission.
return JFactory::getUser()->authorise('core.edit', 'com_extensiondistributor.release.'. ((int) isset($data[$key]) ? $data[$key] : 0)) or parent::allowEdit($data, $key);
}
/**
* 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('#__extensiondistributor_release'));
$db->setQuery($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.
$data = JFactory::getApplication()->getUserState('com_extensiondistributor.edit.release.data', array());
if (empty($data))
{
$data = $this->getItem();
// run the perprocess of the data
$this->preprocessData('com_extensiondistributor.release', $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)
{
$app = JFactory::getApplication();
$cparams = JComponentHelper::getParams('com_extensiondistributor');
$path = JPATH_SITE . '/' . $cparams->get('releases_directory','packages') . '/';
$path = JPath::clean($path);
// Get files associated with releaseID
$files = ExtensiondistributorHelper::getReleaseToFile();
// Find Orphans
$allfiles = JFolder::files($path);
$orphans = array_diff($allfiles,$files);
// Find Duplicates
$duplicates = array();
foreach(array_count_values($files) as $val => $c) {
if($c > 1) $duplicates[] = $val;
}
// We compute an array of files to delete if the parent method is successful
$toDelete = array();
foreach ($pks as $pk) {
if (JFile::exists($path.$files[$pk])) {
if (!in_array($files[$pk],$duplicates)) {
$toDelete[] = $files[$pk];
} else {
$app->enqueueMessage(sprintf('The file %s is used by another release.', $files[$pk]),'warning');
}
}
}
if (!parent::delete($pks))
{
return false;
}
// We delete the associated files
foreach ($toDelete as $f) {
JFile::delete($path.$f);
}
return true;
}
/**
* Method to change the published state of one or more records.
*
* @param array &$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 = ExtensiondistributorHelper::getActions('release');
$this->batchSet = true;
if (!$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);
$this->canDo = ExtensiondistributorHelper::getActions('release');
}
if (!$this->canDo->get('core.create') || !$this->canDo->get('core.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;
}
$newIds = array();
// Parent exists so let's proceed
while (!empty($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('core.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', $pk));
continue;
}
}
// Only for strings
if (ExtensiondistributorHelper::checkString($this->table->version_number) && !is_numeric($this->table->version_number))
{
$this->table->version_number = $this->generateUnique('version_number',$this->table->version_number);
}
// insert all set values
if (ExtensiondistributorHelper::checkArray($values))
{
foreach ($values as $key => $value)
{
if (strlen($value) > 0 && isset($this->table->$key))
{
$this->table->$key = $value;
}
}
}
// update all unique fields
if (ExtensiondistributorHelper::checkArray($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);
$this->canDo = ExtensiondistributorHelper::getActions('release');
}
if (!$this->canDo->get('core.edit') && !$this->canDo->get('core.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']) && !$this->canDo->get('core.edit.state'))
{
unset($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]))
{
$this->setError(JText::_('JLIB_APPLICATION_ERROR_BATCH_CANNOT_EDIT'));
return false;
}
// Check that the row actually exists
if (!$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', $pk));
continue;
}
}
// insert all set values.
if (ExtensiondistributorHelper::checkArray($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) $metadata;
}
// Set the changelog items to data.
if (isset($data['changelog']) && is_array($data['changelog']))
{
$changelog = new JRegistry;
$changelog->loadArray($data['changelog']);
$data['changelog'] = (string) $changelog;
}
elseif (!isset($data['changelog']))
{
// Set the empty changelog to data
$data['changelog'] = '';
}
if (isset($data['release_date']) && ($data['release_date'] != '0000-00-00 00:00:00') && ($data['release_date'] != ''))
{
$data['release_date'] = JFactory::getDate($data['release_date'])->toSql();
}
// First we need to know if this belongs to an extension or a package
$app = JFactory::getApplication();
$object = 'package';
$objectId = $data['package'];
if ($data['extension'] > 0) {
$object = 'extension';
$objectId = $data['extension'];
}
// Now we get all releases of the element
$releases = ExtensiondistributorHelper::getReleases($objectId, $object);
$latest = null;
if (ExtensiondistributorHelper::checkArray($releases)) {
$latest = $releases[0]->version_number;
}
if (version_compare($data['version_number'], $latest, '>=') || $latest === null)
{
$model = ExtensiondistributorHelper::getModel($object);
$element = $model->getItem($objectId);
$element->version_number = $data['version_number'];
$element->release_date = $data['release_date'];
unset($element->tags);
$model->save((array) $element);
}
// We format the filename according to the filename pattern if needed
$cparams = JComponentHelper::getParams('com_extensiondistributor');
$path = JPath::clean(JPATH_SITE . '/' . $cparams->get('releases_directory') .'/') ;
if ($object === 'package') {
$package = ExtensiondistributorHelper::getPackageObject($objectId);
$newfilename = ExtensiondistributorHelper::createPackageFileName($package, $data['version_number'], $data['stability']);
} else {
$extension = ExtensiondistributorHelper::getExtensionObject($objectId);
$newfilename = ExtensiondistributorHelper::createExtensionFileName($extension, $data['version_number'], $data['stability'], $data['file']);
}
if (JFile::exists($path.$data['file'])) {
if (JFile::move($path.$data['file'],$path.$newfilename)) {
$data['file'] = $newfilename;
}
}
// We build the package
if ( $object === 'package' && ($data['forceupdate'] || $data['zip_content'] === 'EMPTY') ) {
$release = array(
'version_number' => $data['version_number'],
'stability' => $data['stability'],
'release_date' => $data['release_date']
);
try
{
// First remove the old file if it exists
if (JFile::exists($path.$data['file'])) {
JFile::delete($path.$data['file']);
}
$zip = ExtensiondistributorHelper::getPackageContent($objectId);
$file = ExtensiondistributorHelper::createPackage($objectId,(object)$release);
$data['file'] = $file;
$data['zip_content'] = json_encode($zip['files']);
$app->enqueueMessage(JText::sprintf("COM_EXTENSIONDISTRIBUTOR_THE_PACKAGE_FILE_S_HAS_BEEN_SUCCESSFULLY_CREATED", $file));
}
catch (Exception $e)
{
$app->enqueueMessage($e->getMessage(),"error");
}
}
// 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 = $this->getUniqueFields();
if (ExtensiondistributorHelper::checkArray($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;
}
/**
* 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(array('title' => $title)))
{
$title = StringHelper::increment($title);
}
return $title;
}
}