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freenetis-github/application/controllers/log_queues.php @ 53cf4ce8

7dafd607 Michal Kliment
<?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/
*
*/

/**
* Manages log queues.
*
* @author Ondřej Fibich
* @package Controller
*/
class Log_queues_Controller extends Controller
{

/**
* Index redirect to show all
*/
public function index()
{
url::redirect('log_queues/show_all');
}

/**
* Shows all logs.
*
* @param integer $limit_results
* @param string $order_by
* @param string $order_by_direction
* @param string $page_word
* @param integer $page
*/
public function show_all(
$limit_results = 50, $order_by = 'id',
$order_by_direction = 'desc', $page_word = null, $page = 1)
{
if (!$this->acl_check_view('Log_queues_Controller', 'log_queue'))
{
Controller::error(ACCESS);
}
if (is_numeric($this->input->post('record_per_page')))
{
$limit_results = (int) $this->input->post('record_per_page');
}
$allowed_order_type = array
(
'id', 'user_name', 'created_at', 'type', 'status', 'closed_at',
'description'
);
if (!in_array(strtolower($order_by), $allowed_order_type))
{
$order_by = 'id';
}
if (strtolower($order_by_direction) != 'desc')
{
$order_by_direction = 'asc';
}
// filter
$filter_form = new Filter_form();
$filter_form->add('type')
->type('select')
->values(Log_queue_Model::get_types());
$filter_form->add('state')
->type('select')
->values(Log_queue_Model::get_states());
$filter_form->add('created_at')
->label('Recorded')
->type('date');
$filter_form->add('closed_at')
->type('date');
$filter_form->add('user_name')
->label('Closed by')
->callback('json/user_name');
$filter_form->add('description');
// get data
$lq_model = new Log_queue_Model();
$total = $lq_model->count_all_logs($filter_form->as_sql());
if (($sql_offset = ($page - 1) * $limit_results) > $total)
$sql_offset = 0;
$logs = $lq_model->get_all_logs(
$sql_offset, $limit_results, $order_by, $order_by_direction,
$filter_form->as_sql()
);

$headline = __('Errors and logs');
$grid = new Grid('log_queue', null, array
(
'current' => $limit_results,
'selector_increace' => 50,
'selector_min' => 50,
'selector_max_multiplier' => 10,
'base_url' => Config::get('lang')
. '/log_queues/show_all/' . $limit_results
. '/' . $order_by . '/' . $order_by_direction,
'uri_segment' => 'page',
'total_items' => $total,
'items_per_page' => $limit_results,
'style' => 'classic',
'order_by' => $order_by,
'order_by_direction' => $order_by_direction,
'limit_results' => $limit_results,
'filter' => $filter_form->html()
));
$grid->add_new_button(
'log_queues/close_logs/'.server::query_string(), 'Set state closed'
);
$grid->order_field('id')
->label('ID');
$grid->order_callback_field('type')
->callback('callback::log_queues_type_field');
$grid->order_callback_field('state')
->callback('callback::log_queues_state_field');
$grid->order_field('created_at')
->label('Recorded');
$grid->order_callback_field('description')
->callback('callback::limited_text');
$grid->order_field('closed_at');
$grid->order_link_field('user_id')
->link('users/show', 'user_name')
->label('Closed by');
$actions = $grid->grouped_action_field();
$actions->add_conditional_action()
->condition('is_log_queue_unclosed')
->icon_action('activate')
->url('log_queues/close_log')
->label('Set state closed');
$actions->add_action()
->icon_action('show')
->url('log_queues/show');
$grid->datasource($logs);

$view = new View('main');
$view->title = $headline;
$view->breadcrumbs = $headline;
$view->content = new View('show_all');
$view->content->headline = $headline;
$view->content->table = $grid;
$view->render(TRUE);
}

/**
* Shows a log queue.
*
* @param integer $log_queue_id
*/
public function show($log_queue_id = NULL)
{
if (!is_numeric($log_queue_id))
{
Controller::warning(PARAMETER);
}
$lq_model = new Log_queue_Model($log_queue_id);
if (!$lq_model || !$lq_model->id)
{
Controller::error(RECORD);
}
if (!$this->acl_check_view('Log_queues_Controller', 'log_queue'))
{
Controller::error(ACCESS);
}
// comments grid
$comment_model = new Comment_Model();
$comments = $comment_model->get_all_comments_by_comments_thread(
$lq_model->comments_thread_id
);

$comments_grid = new Grid('comments', NULL, array
(
'separator' => '<br /><br />',
'use_paginator' => FALSE,
'use_selector' => FALSE,
));

if ($this->acl_check_new('Log_queues_Controller', 'comments'))
{
$url = ($lq_model->comments_thread_id) ?
'comments/add/'.$lq_model->comments_thread_id :
'comments/add_thread/log_queue/'.$lq_model->id;

$comments_grid->add_new_button(
$url, 'Add comment',
array('class' => 'popup_link')
);
}

$comments_grid->field('text');

if ($this->acl_check_view('Users_Controller', 'users'))
{
$comments_grid->link_field('user_id')
->link('users/show', 'user_name')
->label('User');
}
else
{
$comments_grid->field('user_name')
->label('User');
}

$comments_grid->field('datetime')
->label('Time');

$actions = $comments_grid->grouped_action_field();

if ($this->acl_check_edit('Log_queues_Controller', 'comments'))
{
$actions->add_conditional_action()
->icon_action('edit')
->url('comments/edit')
->condition('is_own')
->class('popup_link');
}

if ($this->acl_check_delete('Log_queues_Controller', 'comments'))
{
$actions->add_conditional_action()
->icon_action('delete')
->url('comments/delete')
->condition('is_own')
->class('delete_link');
}

$comments_grid->datasource($comments);
$headline = __('Error and log');
// breadcrumbs navigation
$breadcrumbs = breadcrumbs::add()
->link('log_queues/show_all', 'Errors and logs')
->disable_translation()
->text(Log_queue_Model::get_type_name($lq_model->type) . ' (' . $lq_model->id . ')');
// view
$view = new View('main');
$view->title = $headline;
$view->breadcrumbs = $breadcrumbs->html();
$view->content = new View('log_queues/show');
$view->content->headline = $headline;
$view->content->log_queue = $lq_model;
$view->content->comments_grid = $comments_grid;
$view->render(TRUE);
}
/**
* Close a log queue.
*
* @param integer $log_queue_id
*/
public function close_log($log_queue_id = NULL)
{
if (!is_numeric($log_queue_id))
{
Controller::warning(PARAMETER);
}
$lq_model = new Log_queue_Model($log_queue_id);
if (!$lq_model || !$lq_model->id)
{
Controller::error(RECORD);
}
if (!$this->acl_check_edit('Log_queues_Controller', 'log_queue'))
{
Controller::error(ACCESS);
}
if ($lq_model->state == Log_queue_Model::STATE_CLOSED)
{
Controller::error(RECORD);
}
try
{
$lq_model->transaction_start();
// set data
$lq_model->state = Log_queue_Model::STATE_CLOSED;
$lq_model->closed_at = date('Y-m-d H:i:s');
$lq_model->closed_by_user_id = $this->user_id;
$lq_model->save_throwable();
$lq_model->transaction_commit();
status::success('Log queue has been closed.');
}
catch (Exception $e)
{
$lq_model->transaction_rollback();
Log::add_exception($e);
status::error('Cannot close log queue.', $e);
}
$this->redirect('log_queues/show/', $log_queue_id);
}

/**
* Closes filtered logs
*/
public function close_logs()
{
$filter_form = new Filter_form();
$filter_form->autoload();
$where = $filter_form->as_sql();
$lq_model = new Log_queue_Model();
if (!empty($where))
{
$logs = $lq_model->where($where)->find_all();
}
else
{
$logs = $lq_model->find_all();
}
$logs->count();
$count = 0;
foreach ($logs as $log)
{
if ($log->state == Log_queue_Model::STATE_CLOSED)
{
continue;
}
try
{
$log->transaction_start();

// set data
$log->state = Log_queue_Model::STATE_CLOSED;
$log->closed_at = date('Y-m-d H:i:s');
$log->closed_by_user_id = $this->user_id;
$log->save_throwable();

$log->transaction_commit();

$count++;
}
catch (Exception $e)
{
$log->transaction_rollback();
Log::add_exception($e);
}
}
status::success('Log queues has been closed (%d / %d)', TRUE, array($count, $logs->count()));
$this->redirect('log_queues/show_all/'.server::query_string());
}
}