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freenetis-github/application/controllers/phone_operators.php @ aa3dc17c

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<?php defined('SYSPATH') or die('No direct script access.');
/*
* This file is part of open source system FreenetIS
* and it is released under GPLv3 licence.
*
* More info about licence can be found:
* http://www.gnu.org/licenses/gpl-3.0.html
*
* More info about project can be found:
* http://www.freenetis.org/
*
*/

/**
* Controller performs actions over phone operators and their prefixes.
*
* @package Controller
* @author Ondřej Fibich
*/
class Phone_operators_Controller extends Controller
{
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/**
* Contruct checks if SMS are enabled
*/
public function __construct()
{
parent::__construct();
// sms is not enabled, quit
if (!Settings::get('sms_enabled'))
{
Controller::error(ACCESS);
}
}
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/**
* Index redirects to show all
*/
public function index()
{
url::redirect('phone_operators/show_all');
}

/**
* Shows all clouds
*/
public function show_all()
{
// access check
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if (!$this->acl_check_view('Phone_operators_Controller', 'phone_operators'))
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{
Controller::error(ACCESS);
}

// model
$phone_operator_model = new Phone_operator_Model();

// gets data
$query = $phone_operator_model->get_all();

// grid
$grid = new Grid('clouds', null, array
(
'use_paginator' => false,
'use_selector' => false
));

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if ($this->acl_check_new('Phone_operators_Controller', 'phone_operators'))
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{
$grid->add_new_button('phone_operators/add', __('Add new phone operator'));
}

$grid->field('id')
->label('ID');
$grid->field('country');
$grid->field('name');
$grid->field('phone_number_length')
->label('Number length');
$grid->field('prefixes');
$grid->callback_field('sms_enabled')
->label('SMS')
->help(help::hint('sms_enabled'))
->callback('callback::boolean');
$actions = $grid->grouped_action_field();
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if ($this->acl_check_edit('Phone_operators_Controller', 'phone_operators'))
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{
$actions->add_action()
->icon_action('edit')
->url('phone_operators/edit');
}
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if ($this->acl_check_delete('Phone_operators_Controller', 'phone_operators'))
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{
$actions->add_action()
->icon_action('delete')
->url('phone_operators/delete')
->class('delete_link');
}
// load datasource
$grid->datasource($query);
// bread crumbs
$breadcrumbs = breadcrumbs::add()
->text('Phone operators')
->html();

// main view
$view = new View('main');
$view->title = __('List of all phone operators');
$view->content = new View('show_all');
$view->breadcrumbs = $breadcrumbs;
$view->content->headline = __('List of all phone operators');
$view->content->table = $grid;
$view->render(TRUE);
}

/**
* Adds phone operator
*/
public function add()
{
// check access
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if (!$this->acl_check_new('Phone_operators_Controller', 'phone_operators'))
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{
Controller::error(ACCESS);
}
// gets all countries to dropdown
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$countries = ORM::factory('country')->where('enabled', 1)->select_list('id', 'country_name');
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// form
$form = new Forge('phone_operators/add');

$form->group('Basic information');
$form->dropdown('country_id')
->rules('required')
->label('Country')
->options($countries)
->selected(Settings::get('default_country'))
->style('width:200px');
$form->input('name')
->rules('required');
$form->input('phone_number_length')
->help(__('Without prefixes'))
->rules('required|valid_numeric')
->value(6);
$form->input('prefixes')
->label('Phone prefixes')
->help(__('Prefixes separated by semicolon'))
->callback(array($this, 'valid_prefix'));
$form->checkbox('sms_enabled')
->label('SMS messages enabled')
->help(help::hint('sms_enabled'))
->value('1');
$form->submit('Add');

// validate form and save data
if ($form->validate())
{
try
{
// model
$phone_operator_model = new Phone_operator_Model();
$prefix_model = new Phone_operator_prefix_Model();
// start transaction
$phone_operator_model->transaction_start();
// load data
$form_data = $form->as_array();
// save phone operator
$phone_operator_model->country_id = $form_data['country_id'];
$phone_operator_model->name = $form_data['name'];
$phone_operator_model->phone_number_length = $form_data['phone_number_length'];
$phone_operator_model->sms_enabled = $form_data['sms_enabled'];
$phone_operator_model->save_throwable();
// save prefixes
$prefixes = array_map('intval', explode(';', $form_data['prefixes']));
foreach ($prefixes as $prefix)
{
if ($prefix > 0)
{
$prefix_model->clear();
$prefix_model->phone_operator_id = $phone_operator_model->id;
$prefix_model->prefix = $prefix;
$prefix_model->save();
}
}
// commit transaction
$phone_operator_model->transaction_commit();

// message
status::success('Phone operator has been successfully added.');
// redirection
url::redirect('phone_operators/show_all');
}
catch (Exception $e)
{
// roolback transaction
$phone_operator_model->transaction_rollback();
Log::add_exception($e);
// message
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status::error('Error - cannot add phone operator', $e);
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}
}
// headline
$headline = __('Add new phone operator');
// bread crumbs
$breadcrumbs = breadcrumbs::add()
->link('phone_operators/show_all', 'Phone operators')
->disable_translation()
->text($headline)
->html();

// view
$view = new View('main');
$view->title = $headline;
$view->content = new View('form');
$view->breadcrumbs = $breadcrumbs;
$view->content->headline = $headline;
$view->content->form = $form->html();
$view->render(TRUE);
}

/**
* Edits phone operator
*
* @param integer $phone_operator_id
*/
public function edit($phone_operator_id = NULL)
{
// check param
if (!$phone_operator_id || !is_numeric($phone_operator_id))
{
Controller::warning(PARAMETER);
}
// check access
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if (!$this->acl_check_edit('Phone_operators_Controller', 'phone_operators'))
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{
Controller::error(ACCESS);
}

// load model
$phone_operator_model = new Phone_operator_Model($phone_operator_id);
// check exists
if (!$phone_operator_model->id)
{
Controller::error(RECORD);
}
// property for validator
$this->_phone_operator_id = $phone_operator_model->id;
// gets all countries to dropdown
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$countries = ORM::factory('country')->where('enabled', 1)->select_list('id', 'country_name');
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// form
$form = new Forge('phone_operators/edit/' . $phone_operator_id);

$form->group('Basic information');
$form->dropdown('country_id')
->rules('required')
->label('Country')
->options($countries)
->selected($phone_operator_model->country_id)
->style('width:200px');
$form->input('name')
->rules('required')
->value($phone_operator_model->name);
$form->input('phone_number_length')
->help(__('Without prefixes'))
->rules('required|valid_numeric')
->value($phone_operator_model->phone_number_length);
$form->input('prefixes')
->label('Phone prefixes')
->help(__('Prefixes separated by semicolon'))
->callback(array($this, 'valid_prefix'))
->value($phone_operator_model->get_grouped_prefixes());
$form->checkbox('sms_enabled')
->label('SMS messages enabled')
->help(help::hint('sms_enabled'))
->value('1')
->checked($phone_operator_model->sms_enabled);
$form->submit('Edit');

//validate form and save data
if ($form->validate())
{
try
{
// model
$prefix_model = new Phone_operator_prefix_Model();
// start transaction
$phone_operator_model->transaction_start();
// load data
$form_data = $form->as_array();
// save phone operator
$phone_operator_model->country_id = $form_data['country_id'];
$phone_operator_model->name = $form_data['name'];
$phone_operator_model->phone_number_length = $form_data['phone_number_length'];
$phone_operator_model->sms_enabled = $form_data['sms_enabled'];
$phone_operator_model->save_throwable();
// delete all previous prefixes
$prefix_model->where(array
(
'phone_operator_id' => $phone_operator_model->id
))->delete_all();
// save prefixes
$prefixes = array_map('intval', explode(';', $form_data['prefixes']));
foreach ($prefixes as $prefix)
{
if ($prefix > 0)
{
$prefix_model->clear();
$prefix_model->phone_operator_id = $phone_operator_model->id;
$prefix_model->prefix = $prefix;
$prefix_model->save();
}
}
// commit transaction
$phone_operator_model->transaction_commit();

// message
status::success('Phone operator has been successfully edited.');
// redirection
url::redirect('phone_operators/show_all');
}
catch (Exception $e)
{
// roolback transaction
$phone_operator_model->transaction_rollback();
Log::add_exception($e);
// message
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status::error('Error - cant edit phone operator', $e);
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}
}
// headline
$headline = __('Edit phone operator');
// bread crumbs
$breadcrumbs = breadcrumbs::add()
->link('phone_operators/show_all', 'Phone operators')
->disable_translation()
->text($phone_operator_model->name)
->enable_translation()
->text('Edit')
->html();

// view
$view = new View('main');
$view->title = $headline;
$view->breadcrumbs = $breadcrumbs;
$view->content = new View('form');
$view->content->form = $form->html();
$view->content->headline = $headline;
$view->render(TRUE);
}

/**
* Deletes phone operator and his prefixes (by forein key)
*
* @param integer $phone_operator_id
*/
public function delete($phone_operator_id = NULL)
{
// check param
if (!$phone_operator_id || !is_numeric($phone_operator_id))
{
Controller::warning(PARAMETER);
}
// check access
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if (!$this->acl_check_delete('Phone_operators_Controller', 'phone_operators'))
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{
Controller::error(ACCESS);
}

// load model
$phone_operator_model = new Phone_operator_Model($phone_operator_id);
// check exists
if (!$phone_operator_model->id)
{
Controller::error(RECORD);
}
// delete (pivot tables are deleted by forein keys)
if ($phone_operator_model->delete())
{
status::success('Phone operator has been successfully deleted.');
}
else
{
status::error('Error - cant delete this phone operator.');
}

// redirect to show all
url::redirect('phone_operators/show_all');
}
/**
* Checks if prefix form element has valid value
*
* @param object $input
*/
public function valid_prefix($input = NULL)
{
if (empty($input) || !is_object($input))
{
Controller::error(PAGE);
}
$value = trim($input->value);
if ($value)
{
if (!preg_match('/^(\d+;)*(\d+)?$/', $value))
{
$input->add_error('required', __('Wrong input.'));
}
else
{
// prefixes
$prefixes = array_map('intval', explode(';', $value));
// id
$id = (isset($this->_phone_operator_id) ? $this->_phone_operator_id : '0');
// count of duplicant
$count = ORM::factory('phone_operator_prefix')
->in('prefix', $prefixes)
->where('phone_operator_id !=', $id)
->count_all();
if ($count > 0)
{
$input->add_error('required', __(
'%d prefix already in database.', $count
));
}
}
}
}

}