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MassActionComponent.php
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MassActionComponent.php
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<?php
/**
* Mass action component
*
* This handles all the different form actions, especialy delete / copy /
* toggle where you need to manipulate many records at a time.
*
* Copyright (c) 2010 Carl Sutton ( dogmatic69 )
*
* @filesource
* @copyright Copyright (c) 2010 Carl Sutton ( dogmatic69 )
* @link http://www.infinitas-cms.org
* @package libs
* @subpackage libs.controllers.components.mass_action
* @license http://www.opensource.org/licenses/mit-license.php The MIT License
* @since 0.7a
*
* @author Carl Sutton ( dogmatic69 )
* @author dakota
*
* Licensed under The MIT License
* Redistributions of files must retain the above copyright notice.
*/
App::uses('InfinitasComponent', 'Libs.Controller/Component');
class MassActionComponent extends InfinitasComponent {
/**
* @brief check if cancel has been clicked to allow things such as locking to act
*
* @param Controller $Controller
*/
public function initialize(Controller $Controller) {
parent::initialize($Controller);
if($this->getAction(false) == 'cancel') {
$Controller->Event->trigger(
'editCanceled',
!empty($Controller->request->data[$Controller->modelClass]['id']) ? $Controller->request->data[$Controller->modelClass]['id'] : null
);
$Controller->redirect($Controller->getPageRedirectVar());
}
}
/**
* @brief Method to handle mass actions (Such as mass deletions, toggles, etc.)
*
* @access public
*
* @return void
*/
public function actionAdminMass() {
$massAction = $this->getAction();
if(isset($this->Controller->modelClass)) {
$modelName = $this->Controller->modelClass;
}
if(!empty($this->Controller->request->data['Confirm']['model'])) {
$modelName = $this->Controller->request->data['Confirm']['model'];
}
$ids = $this->getIds(
$massAction,
!empty($this->Controller->request->data[$modelName]) ? $this->Controller->request->data[$modelName] : array()
);
$massActionMethod = '__massAction' . ucfirst($massAction);
if(method_exists($this->Controller, $massActionMethod)) {
return $this->Controller->{$massActionMethod}($ids);
}
else if(method_exists($this, $massAction)) {
return $this->{$massAction}($ids);
}
return $this->generic($massAction, $ids);
}
/**
* @brief Get submitted ids.
*
* Checks the form data and returns an array of all the ids found for that
* model.
*
* @param string $massAction the action to preform
* @param array $data the form data
*
* @return array $ids the array of ids for the model that was selected.
*/
public function getIds($massAction, $data) {
if (in_array($massAction, array('add', 'filter', 'install'))) {
return null;
}
$ids = array_values(array_filter(Hash::extract($data, '{n}.massCheckBox')));
if (empty($ids)) {
$this->Controller->notice(
__('Nothing was selected, please select something and try again.'),
array(
'level' => 'warning',
'redirect' => ''
)
);
}
return $ids;
}
/**
* Get the action to preform.
*
* Gets the action that was selected from the form.
*
* @param array $form the data from the form submition $this->request->params['form']
*
* @return string the action selected, or redirect to referer if no action found.
*/
public function getAction($redirect = true) {
if (!empty($this->Controller->request->data['action'])) {
return $this->Controller->request->data['action'];
}
if($redirect) {
$this->Controller->notice(
__('I dont know what to do.'),
array(
'level' => 'error',
'redirect' => true
)
);
}
}
/**
* Filter records.
*
* This will auto filter out the InfinitasComponent::massActionCheckBox() fields
*
* Checks the data posted from the form and redirects to the url with the params
* for the filter component to catch.
*/
public function filter($null = null) {
$data = array();
foreach($this->Controller->data[$this->Controller->modelClass] as $k => $field ) {
if (is_int($k) || $k == 'all' || $k == 'massCheckBox') {
continue;
}
if(empty($field) && $field !== 0) {
continue;
}
$data[$this->Controller->modelClass.'.'.$k] = $field;
}
foreach($this->Controller->{$this->Controller->modelClass}->belongsTo as $model => $options) {
if(empty($this->Controller->data[$model])) {
continue;
}
foreach((array)$this->Controller->data[$model] as $k => $field) {
if ((empty($field) && $field !== 0) || is_int($k) || $k == 'all' || $k == 'massCheckBox') {
continue;
}
if(empty($field) && $field !== 0) {
continue;
}
$data[$model.'.'.$k] = $field;
}
}
$this->Controller->redirect(array(
'plugin' => $this->Controller->request->params['plugin'],
'controller' => $this->Controller->request->params['controller'],
'action' => 'index'
) + $this->Controller->request->params['named'] + $data
);
}
/**
* Delete records.
*
* Take the array of ids and checks that the deletion was confirmed. if it is
* they will be sent for delete processing (could be soft|hard delete).
*
* If there was no javascript confirmation a page is displayed with the confirmation
*/
public function delete($ids) {
$delete = (isset($this->Controller->data['Confirm']['confirmed']) && $this->Controller->data['Confirm']['confirmed']) ||
(isset($this->Controller->{$this->Controller->modelClass}->noConfirm));
if ($delete) {
if(method_exists($this->Controller, '__handleDeletes')) {
$this->Controller->__handleDeletes($ids);
}
else {
$this->__handleDeletes($ids);
}
}
$rows = $this->Controller->{$this->Controller->modelClass}->find(
'list',
array(
'conditions' => array(
$this->Controller->modelClass . '.id' => $ids
)
)
);
$this->Controller->set('model', $this->Controller->modelClass);
$this->Controller->set(compact('rows'));
$pluginOverload = App::pluginPath($this->Controller->plugin) . 'View' . DS . 'Global' . DS . 'delete.ctp';
if(is_file($pluginOverload)) {
$this->Controller->render($this->Controller->plugin . '.Global/delete');
return;
}
$this->Controller->render('Libs.Global/delete');
$this->Controller->saveRedirectMarker();
}
/**
* Handle delete requests.
*
* Takes the ids and if the model is using the soft delete behavior it will
* stick them in the trash (set a delete flag on the record) or it will do a hard
* delete.
*
* @param array $ids the ids to delete.
*/
public function __handleDeletes($ids) {
$this->Controller->{$this->Controller->modelClass}->transaction();
$deleted = true;
foreach($ids as $id) {
$deleted = $deleted && $this->Controller->{$this->Controller->modelClass}->delete($id);
}
$params = array();
if($deleted) {
$this->Controller->{$this->Controller->modelClass}->transaction(true);
$this->Controller->notice('deleted');
}
$this->Controller->{$this->Controller->modelClass}->transaction(false);
$this->Controller->notice('not_deleted');
}
/**
* toggle records.
*
* Takes the array of ids that are passed in and toggles them. If they are active
* they will be inactive and inactive records will be active.
*
* @param array $ids array of ids.
* @param string $message optional string you want the notice to display
*/
public function toggle($ids, $message = null) {
if(!$this->Controller->{$this->Controller->modelClass}->hasField('active')) {
throw new Exception(sprintf('The model "%s" does not have an active field', $this->Controller->modelClass));
}
if(empty($ids)) {
return false;
}
$conditions = array($this->Controller->modelClass . '.id' => $ids);
$newValues = array(
$this->Controller->modelClass . '.active' => '1 - `' . $this->Controller->modelClass . '`.`active`'
);
if($this->Controller->{$this->Controller->modelClass}->hasField('modified')) {
$newValues[$this->Controller->modelClass . '.modified'] = '\'' . date('Y-m-d H:m:s') . '\'';
}
// unbind things for the update. dont need all the models for this.
$this->Controller->{$this->Controller->modelClass}->unbindModel(
array(
'belongsTo' => array_keys($this->Controller->{$this->Controller->modelClass}->belongsTo),
'hasOne' => array_keys($this->Controller->{$this->Controller->modelClass}->hasOne)
)
);
if ($this->Controller->{$this->Controller->modelClass}->updateAll($newValues, $conditions)) {
$this->Controller->{$this->Controller->modelClass}->afterSave(false);
if (!empty($message)) {
$this->Controller->notice(
$message,
array(
'redirect' => true
)
);
}
$this->Controller->notice(
sprintf(__('The %s were toggled'), $this->Controller->prettyModelName),
array(
'redirect' => true
)
);
}
$this->Controller->notice(
sprintf(__('The %s could not be toggled'), $this->Controller->prettyModelName),
array(
'level' => 'error',
'redirect' => true
)
);
}
/**
* Copy a record.
*
* Takes a record id and reads it from the database. Then unset some data
* that is not needed like id and created times and saves the new record.
*
* @todo open add page that is filled out.
*
* @param array $ids array of ids.
*/
public function copy($ids) {
$copyText = sprintf(' - %s (%s)', __('copy'), date('Y-m-d'));
$saves = 0;
if($this->Controller->{$this->Controller->modelClass}->Behaviors->attached('Contentable')) {
$this->Controller->notice(
__d('content', 'Copy is not currently supported for this data'),
array(
'redirect' => '',
'level' => 'warning'
)
);
}
foreach($ids as $id) {
$record = $this->Controller->{$this->Controller->modelClass}->read(null, $id);
unset($record[$this->Controller->modelClass]['id']);
$check = $record[$this->Controller->modelClass][$this->Controller->{$this->Controller->modelClass}->displayField] != $this->Controller->{$this->Controller->modelClass}->primaryKey;
if ($check) {
$record[$this->Controller->modelClass][$this->Controller->{$this->Controller->modelClass}->displayField] =
$record[$this->Controller->modelClass][$this->Controller->{$this->Controller->modelClass}->displayField] . $copyText;
}
$record[$this->Controller->modelClass]['active'] = 0;
unset($record[$this->Controller->modelClass]['created']);
unset($record[$this->Controller->modelClass]['modified']);
unset($record[$this->Controller->modelClass]['lft']);
unset($record[$this->Controller->modelClass]['rght']);
unset($record[$this->Controller->modelClass]['ordering']);
unset($record[$this->Controller->modelClass]['order_id']);
unset($record[$this->Controller->modelClass]['views']);
/**
* unset anything fields that are countercache
*/
foreach($record[$this->Controller->modelClass] as $field => $value) {
$schema = $this->Controller->{$this->Controller->modelClass}->schema($field);
if(!empty($schema['key']) && $schema['key'] == 'unique') {
$record[$this->Controller->modelClass][$field] .= ' - ' . time();
}
if(strstr($field, '_count')) {
unset($record[$this->Controller->modelClass][$field]);
}
}
$this->Controller->{$this->Controller->modelClass}->create();
if ($this->Controller->{$this->Controller->modelClass}->save($record, array('validate' => false))) {
$saves++;
}
}
if ($saves) {
$this->Controller->notice(
sprintf(__('%s copies of %s were made'), $saves, $this->Controller->prettyModelName),
array(
'redirect' => true
)
);
}
$this->Controller->notice(
sprintf(__('No copies of %s could be made'), $this->Controller->prettyModelName),
array(
'level' => 'error',
'redirect' => true
)
);
}
/**
* Move records
*
* find out relations like belongsTo and habtm and send the ids to a view
* so you can easily move many items
*
* @param array $ids array of ids.
*/
public function move($ids) {
if (isset($this->Controller->data['Move']['confirmed']) && $this->Controller->data['Move']['confirmed']) {
if(method_exists($this->Controller, '__handleMove')) {
$this->Controller->__handleMove($ids);
}
else {
$this->__handleMove($ids);
}
}
$rows = $this->Controller->{$this->Controller->modelClass}->find('all', array('conditions' => array($this->Controller->modelClass.'.id' => $ids), 'contain' => false));
$model = $this->Controller->modelClass;
$relations['belongsTo'] = array();
if (isset($this->Controller->{$this->Controller->modelClass}->belongsTo)) {
$relations['belongsTo'] = $this->Controller->{$this->Controller->modelClass}->belongsTo;
foreach($relations['belongsTo'] as $alias => $belongsTo) {
switch($alias) {
case 'Locker':
break;
case 'Parent Post':
case 'Parent':
$_Model = ClassRegistry::init($this->Controller->plugin . '.' . $this->Controller->modelClass);
if(in_array('Tree', $_Model->Behaviors->_attached)) {
$_Model->order = array();
$this->Controller->set(strtolower(Inflector::pluralize($alias)), $_Model->generateTreeList());
}
else{
$this->Controller->set(strtolower(Inflector::pluralize($alias)), $_Model->find('list'));
}
break;
default:
$_Model = ClassRegistry::init($this->Controller->plugin . '.' . $alias);
$_Model->order = array();
$this->Controller->set(strtolower(Inflector::pluralize($alias)), $_Model->find('list'));
break;
}
}
}
$relations['hasAndBelongsToMany'] = array();
if (isset($this->Controller->{$this->Controller->modelClass}->hasAndBelongsToMany)) {
$relations['hasAndBelongsToMany'] = $this->Controller->{$this->Controller->modelClass}->hasAndBelongsToMany;
foreach($relations['hasAndBelongsToMany'] as $alias => $belongsTo) {
$_Model = ClassRegistry::init($this->Controller->plugin . '.' . $alias);
$this->Controller->set(strtolower($alias), $_Model->find('list'));
}
}
if(array_filter(Set::flatten($relations)) == array()) {
$this->Controller->notice(
__d($this->Controller->request->params['plugin'], 'There is nothing to move for these records'),
array(
'redirect' => true
)
);
}
$modelSetup['displayField'] = $this->Controller->{$this->Controller->modelClass}->displayField;
$modelSetup['primaryKey'] = $this->Controller->{$this->Controller->modelClass}->primaryKey;
$this->Controller->set(compact('rows', 'model', 'modelSetup', 'relations'));
$this->Controller->saveRedirectMarker();
$pluginOverload = App::pluginPath($this->Controller->plugin) . 'View' . DS . 'Global' . DS . 'move.ctp';
if(is_file($pluginOverload)) {
$this->Controller->render($this->Controller->plugin . '.Global/move');
return;
}
$this->Controller->render('Libs.Global/move');
}
/**
* Handle move requests.
*
* get the id's passed and assign the new relations so the records are
* moved.
*
* @param array $ids the ids to delete.
*/
private function __handleMove($ids) {
$movedTo = $this->Controller->data['Move'];
unset($movedTo['model'], $movedTo['confirmed']);
$result = true;
foreach ($ids as $id) {
$row = array('id' => $id);
$_data = array_merge(array_filter($movedTo), $row);
$_mn = $this->Controller->modelClass;
foreach($_data as $key => $value) {
if(is_array($value)) {
$save[$key][$key] = $value;
}
else{
$save[$_mn][$key] = $value;
}
}
$data = $this->Controller->{$this->Controller->modelClass}->read(null, $id);
unset($data[$this->Controller->modelClass]['lft']);
unset($data[$this->Controller->modelClass]['rght']);
$save[$this->Controller->modelClass] = array_merge($data[$this->Controller->modelClass], $save[$this->Controller->modelClass]);
// @todo this is messing up trees, need to see why the lft and rght is not updating.
$result = $result && $this->Controller->{$this->Controller->modelClass}->saveAll($save);
unset($save);
}
if(in_array('Tree', $this->Controller->{$this->Controller->modelClass}->Behaviors->attached())) {
//$this->Controller->{$this->Controller->modelClass}->recover('parent');
}
if($result == true) {
$params = array(
'message' => sprintf(__('The %s have been moved'), $this->Controller->prettyModelName)
);
}
else {
$params = array(
'level' => 'warning',
'message' => sprintf(__('Some of the %s could not be moved'), $this->Controller->prettyModelName)
);
}
$params['redirect'] = '';
$this->Controller->notice($params['message'], $params);
}
/**
* Generic action.
*
* This method handles the actions like add and edit. If there is no ids or
* there is no id in the array it will redirect to the action without passing
* an id.
*
* @param string $action the action to redirect to.
* @param int $id the id of the record that is selected.
*/
public function generic($action = 'add', $ids = null) {
$url = array('action' => $action);
if (!empty($ids)) {
$url = array_merge($url, $ids);
}
$this->Controller->redirect(array_merge($url, $this->Controller->request->params['named'], (array)$this->Controller->request->params['pass']));
}
}