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<?php defined('SYSPATH') or die('No direct script access.');
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/*
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* This file is part of open source system FreenetIS
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* and it is released under GPLv3 licence.
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*
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* More info about licence can be found:
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* http://www.gnu.org/licenses/gpl-3.0.html
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*
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* More info about project can be found:
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* http://www.freenetis.org/
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*
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*/
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/**
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* Controller performs actions with membership transfers
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*
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* @package Controller
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*/
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class Membership_transfers_Controller extends Controller
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{
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/**
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* Index method only redirect to show all
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*
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* @author Michal Kliment
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*/
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public function index()
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{
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$this->redirect('show_all');
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}
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/**
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* Shows all membership transfers
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*
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* @author Michal Kliment
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* @param integer $limit_results
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* @param string $order_by
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* @param string $order_by_direction
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* @param string $page_word
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* @param integer $page
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*/
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public function show_all($limit_results = 50, $order_by = 'id',
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$order_by_direction = 'ASC', $page_word = null, $page = 1)
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{
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// access control
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if (!$this->acl_check_view('Membership_transfers_Controller', 'membership_transfer'))
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Controller::error (ACCESS);
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$filter_form = new Filter_form();
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$filter_form->add('from_member_name')
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->callback('json/member_name')
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->label('From member');
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$filter_form->add('to_member_name')
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->callback('json/member_name')
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->label('To member');
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// get new selector
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if (is_numeric($this->input->post('record_per_page')))
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$limit_results = (int) $this->input->post('record_per_page');
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$membership_transfer_model = new Membership_transfer_Model();
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// hide grid on its first load (#442)
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$hide_grid = Settings::get('grid_hide_on_first_load') && $filter_form->is_first_load();
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if (!$hide_grid)
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{
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try
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{
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$total_membership_transfers = $membership_transfer_model
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->count_all_membership_transfers($filter_form->as_sql());
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// limit check
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if (($sql_offset = ($page - 1) * $limit_results) > $total_membership_transfers)
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$sql_offset = 0;
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$membership_transfers = $membership_transfer_model->get_all_membership_transfers(
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$sql_offset, $limit_results, $order_by, $order_by_direction,
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$filter_form->as_sql()
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);
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}
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catch (Exception $e)
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{
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if ($filter_form->is_loaded_from_saved_query())
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{
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status::error('Invalid saved query', $e);
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// disable default query (loop protection)
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if ($filter_form->is_loaded_from_default_saved_query())
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{
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ORM::factory('filter_query')->remove_default($filter_form->get_base_url());
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}
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$this->redirect(url_lang::current());
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}
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throw $e;
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}
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}
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// grid of devices
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$grid = new Grid('membership_transfers', null, array
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(
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'current' => $limit_results,
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'selector_increace' => 50,
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'selector_min' => 50,
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'selector_max_multiplier' => 20,
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'base_url' => Config::get('lang'). '/membership_transfers/show_all/'
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. $limit_results.'/'.$order_by.'/'.$order_by_direction,
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'uri_segment' => 'page',
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'total_items' => isset($total_membership_transfers) ? $total_membership_transfers : 0,
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'items_per_page' => $limit_results,
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'style' => 'classic',
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'order_by' => $order_by,
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'order_by_direction' => $order_by_direction,
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'limit_results' => $limit_results,
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'filter' => $filter_form
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));
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if ($this->acl_check_new('Membership_transfers_Controller', 'membership_transfer'))
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{
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$grid->add_new_button(
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'membership_transfers/add',
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'Add membership transfer',
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array
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(
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'class' => 'popup_link'
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)
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);
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}
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$grid->order_field('id')
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->label('ID');
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$grid->order_link_field('from_member_id')
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->link('members/show', 'from_member_name')
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->label('From member');
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$grid->order_link_field('to_member_id')
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->link('members/show', 'to_member_name')
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->label('To member');
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$actions = $grid->grouped_action_field();
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if ($this->acl_check_edit('Membership_transfers_Controller', 'membership_transfer'))
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{
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$actions->add_action('id')
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->icon_action('edit')
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->url('membership_transfers/edit')
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->label('Edit')
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->class('popup_link');
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}
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if ($this->acl_check_delete('Membership_transfers_Controller', 'membership_transfer'))
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{
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$actions->add_action('id')
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->icon_action('delete')
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->url('membership_transfers/delete')
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->label('Edit')
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->class('delete_link');
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}
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if (!$hide_grid)
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$grid->datasource($membership_transfers);
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$title = __('List of all membership transfers');
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$view = new View('main');
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$view->title = $title;
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$view->breadcrumbs = __('Membership transfers');
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$view->content = new View('show_all');
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$view->content->headline = $title;
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$view->content->table = $grid;
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$view->render(TRUE);
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}
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/**
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* Add new membership transfer
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*
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* @author Michal Kliment
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* @param integer $from_member_id
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*/
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public function add($from_member_id = NULL)
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{
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$member_model = new Member_Model();
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$membership_transfer_model = new Membership_transfer_Model();
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$members = array();
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$former_members = array();
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$members_with_transfer_from = array();
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$members_with_transfer_to = array();
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if ($this->acl_check_view('Members_Controller', 'members'))
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{
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$members = arr::from_objects(
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$member_model->get_all_members_to_dropdown()
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);
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$former_members = arr::from_objects(
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$member_model->get_all_former_members_without_debt(), 'id'
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);
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$members_with_transfer_from = arr::from_objects(
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$membership_transfer_model->get_all_members_with_transfer_from(), 'id'
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);
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$members_with_transfer_to = arr::from_objects(
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$membership_transfer_model->get_all_members_with_transfer_to(), 'id'
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);
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}
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$breadcrumbs = breadcrumbs::add();
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// from member is set
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if ($from_member_id)
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{
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$from_member = new Member_Model($from_member_id);
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// record doesn't exist
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if (!$from_member->id)
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Controller::error (RECORD);
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// access control
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if (!$this->acl_check_new('Membership_transfers_Controller', 'membership_transfer', $from_member->id))
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Controller::error (ACCESS);
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// membership transfer can be only from former member'
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if ($from_member->type != Member_Model::TYPE_FORMER || $from_member->get_balance() < 0)
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{
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status::warning('Membership transfer can be only from former member without debt');
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url::redirect(Path::instance()->previous());
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}
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// this member has already membership transfer
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if (in_array($from_member->id, $members_with_transfer_from))
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{
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status::warning('This member has already membership transfer.');
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url::redirect(Path::instance()->previous());
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}
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$arr_from_members = array
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(
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$from_member->id => $members[$from_member->id]
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);
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$breadcrumbs->link('members/show_all', 'Members',
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$this->acl_check_view('Members_Controller','members'))
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->disable_translation()
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->link('members/show/'.$from_member->id,
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"ID $from_member->id - $from_member->name",
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$this->acl_check_view(
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'Members_Controller','members', $from_member->id
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)
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);
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}
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else
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{
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// access control
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if (!$this->acl_check_new('Membership_transfers_Controller', 'membership_transfer'))
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Controller::error (ACCESS);
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$arr_from_members = array
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(
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NULL => '----- '.__('Select member').' -----'
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);
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foreach ($members as $member_id => $member)
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{
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// member is former and have not membership transfer from
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if (in_array($member_id, $former_members)
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&& !in_array($member_id, $members_with_transfer_from))
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{
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$arr_from_members[$member_id] = $member;
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}
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}
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$breadcrumbs->link('membership_transfers/show_all', 'Membership transfers',
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$this->acl_check_view('Membership_transfers_Controller','membership_transfer'));
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}
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$arr_to_members = array
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(
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NULL => '----- '.__('Select member').' -----'
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);
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foreach ($members as $member_id => $member)
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{
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// member is not former and have not membership transfer to
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if (!in_array($member_id, $former_members)
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&& !in_array($member_id, $members_with_transfer_to))
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{
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$arr_to_members[$member_id] = $member;
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}
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}
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$form = new Forge();
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$form->dropdown('from_member_id')
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->options($arr_from_members)
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->label('From member')
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->rules('required');
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$form->dropdown('to_member_id')
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->options($arr_to_members)
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->label('To member')
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->rules('required');
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$form->submit('Submit');
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// form is validate
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if ($form->validate())
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{
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$form_data = $form->as_array();
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try
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{
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$membership_transfer = new Membership_transfer_Model();
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$membership_transfer->transaction_start();
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$membership_transfer->from_member_id = $form_data['from_member_id'];
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$membership_transfer->to_member_id = $form_data['to_member_id'];
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$membership_transfer->save_throwable();
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$membership_transfer->transaction_commit();
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status::success('Membership transfer has been successfully added.');
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}
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catch (Exception $e)
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{
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$membership_transfer->transaction_rollback();
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Log::add_exception($e);
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status::error('Error - Cannot add membership transfer.', $e);
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}
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$this->redirect(Path::instance()->previous());
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}
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else
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{
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$title = __('Add membership transfer');
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$breadcrumbs->text($title);
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$view = new View('main');
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$view->breadcrumbs = $breadcrumbs->html();
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$view->title = $title;
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$view->content = new View('form');
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$view->content->headline = $title;
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$view->content->form = $form;
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$view->render(TRUE);
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}
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}
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/**
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* Edits membership transfer
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*
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* @author Michal Kliment
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* @param integer $membership_transfer_id
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*/
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public function edit($membership_transfer_id = NULL)
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{
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// bad parameter
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if (!$membership_transfer_id)
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Controller::warning (PARAMETER);
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$membership_transfer = new Membership_transfer_Model($membership_transfer_id);
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// record doesn't exist
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if (!$membership_transfer->id)
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Controller::error(RECORD);
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// access control
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if (!$this->acl_check_edit('Membership_transfers_Controller',
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'membership_transfer', $membership_transfer->from_member_id)
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&& !$this->acl_check_edit('Membership_transfers_Controller',
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'membership_transfer', $membership_transfer->to_member_id))
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{
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Controller::error(ACCESS);
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}
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$member_model = new Member_Model();
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$membership_transfer_model = new Membership_transfer_Model();
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$members = array();
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$former_members = array();
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$members_with_transfer_from = array();
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$members_with_transfer_to = array();
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if ($this->acl_check_view('Members_Controller', 'members'))
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{
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$members = arr::from_objects(
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$member_model->get_all_members_to_dropdown()
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);
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$former_members = arr::from_objects(
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$member_model->get_all_former_members_without_debt(), 'id'
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);
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$members_with_transfer_from = arr::from_objects(
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$membership_transfer_model->get_all_members_with_transfer_from(), 'id'
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);
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$members_with_transfer_to = arr::from_objects(
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$membership_transfer_model->get_all_members_with_transfer_to(), 'id'
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);
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}
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$arr_from_members = array
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(
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$membership_transfer->from_member_id => $members[$membership_transfer->from_member_id]
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);
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$arr_to_members = array
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(
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NULL => '----- '.__('Select member').' -----'
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);
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foreach ($members as $member_id => $member)
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{
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// member is not former and have not membership transfer to
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if ($member_id == $membership_transfer->to_member_id ||
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(!in_array($member_id, $former_members)
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&& !in_array($member_id, $members_with_transfer_to)))
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{
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$arr_to_members[$member_id] = $member;
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}
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}
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$form = new Forge();
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$form->dropdown('from_member_id')
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->options($arr_from_members)
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->label('From member')
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->rules('required');
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$form->dropdown('to_member_id')
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->options($arr_to_members)
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->label('To member')
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->rules('required')
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->selected($membership_transfer->to_member_id);
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$form->submit('Submit');
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// form is validate
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if ($form->validate())
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{
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$form_data = $form->as_array();
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try
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{
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$membership_transfer->transaction_start();
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$membership_transfer->from_member_id = $form_data['from_member_id'];
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$membership_transfer->to_member_id = $form_data['to_member_id'];
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$membership_transfer->save_throwable();
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$membership_transfer->transaction_commit();
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status::success('Membership transfer has been successfully updated.');
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}
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catch (Exception $e)
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{
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$membership_transfer->transaction_rollback();
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Log::add_exception($e);
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status::error('Error - Cannot update membership transfer.', $e);
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}
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$this->redirect(Path::instance()->previous());
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}
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else
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{
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$breadcrumbs = breadcrumbs::add();
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if (Path::instance()->uri(TRUE)->previous(0,1) == 'members')
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{
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$breadcrumbs->link('members/show_all', 'Members',
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$this->acl_check_view('Members_Controller','members'))
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->disable_translation()
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->link('members/show/'.$membership_transfer->from_member->id,
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"ID ".$membership_transfer->from_member->id." - ".$membership_transfer->from_member->name,
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$this->acl_check_view(
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'Members_Controller','members', $membership_transfer->from_member->id
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)
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);
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}
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else
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{
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$breadcrumbs->link('membership_transfers/show_all',
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'Membership transfers',
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$this->acl_check_view('Membership_transfers_Controller','membership_transfer'));
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}
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$title = __('Edit membership transfer');
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$breadcrumbs->text($title);
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$view = new View('main');
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$view->breadcrumbs = $breadcrumbs->html();
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$view->title = $title;
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$view->content = new View('form');
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$view->content->headline = $title;
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$view->content->form = $form;
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$view->render(TRUE);
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}
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}
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/**
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* Deletes membership transfer
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*
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* @author Michal Kliment
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* @param integer $membership_transfer_id
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*/
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public function delete($membership_transfer_id = NULL)
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{
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// bad parameter
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if (!$membership_transfer_id)
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Controller::warning (PARAMETER);
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$membership_transfer = new Membership_transfer_Model($membership_transfer_id);
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// record doesn't exist
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if (!$membership_transfer->id)
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Controller::error(RECORD);
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// access control
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if (!$this->acl_check_delete('Membership_transfers_Controller',
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'membership_transfer', $membership_transfer->from_member_id)
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&& !$this->acl_check_delete('Membership_transfers_Controller',
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'membership_transfer', $membership_transfer->to_member_id))
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{
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Controller::error(ACCESS);
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}
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try
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{
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$membership_transfer->transaction_start();
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$membership_transfer->delete_throwable();
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$membership_transfer->transaction_commit();
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status::success('Membership transfer has been successfully deleted.');
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}
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catch (Exception $e)
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{
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$membership_transfer->transaction_rollback();
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Log::add_exception($e);
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status::error('Error - Cannot delete membership transfer.', $e);
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}
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$this->redirect(Path::instance()->previous());
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}
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}
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