<?php
/**
 * View for delete action alerts in Massive Operations
 *
 * @category   Configuration
 * @package    Pandora FMS
 * @subpackage Massive Operations
 * @version    1.0.0
 * @license    See below
 *
 *    ______                 ___                    _______ _______ ________
 *   |   __ \.-----.--.--.--|  |.-----.----.-----. |    ___|   |   |     __|
 *  |    __/|  _  |     |  _  ||  _  |   _|  _  | |    ___|       |__     |
 * |___|   |___._|__|__|_____||_____|__| |___._| |___|   |__|_|__|_______|
 *
 * ============================================================================
 * Copyright (c) 2005-2021 Artica Soluciones Tecnologicas
 * Please see http://pandorafms.org for full contribution list
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * as published by the Free Software Foundation for version 2.
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 * ============================================================================
 */

// Begin.
check_login();

if (! check_acl($config['id_user'], 0, 'AW')) {
    db_pandora_audit(
        AUDIT_LOG_ACL_VIOLATION,
        'Trying to access massive alert deletion'
    );
    include 'general/noaccess.php';
    return;
}

require_once 'include/functions_agents.php';
require_once 'include/functions_alerts.php';
require_once 'include/functions_users.php';

if (is_ajax()) {
    $get_alerts = (bool) get_parameter('get_alerts');

    if ($get_alerts) {
        $id_agents = get_parameter('id_agents');
        $get_templates = (bool) get_parameter('get_templates');

        if ($get_templates) {
            if (!is_array($id_agents)) {
                echo json_encode('');
                return;
            }

            $alert_templates = agents_get_alerts_simple($id_agents);
            echo json_encode(index_array($alert_templates, 'id_alert_template', 'template_name'));
            return;
        } else {
            $id_alert_templates = (array) get_parameter('id_alert_templates');
            $standby = (int) get_parameter('standby');

            $agents_alerts = alerts_get_agents_with_alert_template(
                $id_alert_templates,
                false,
                [
                    'order'                           => 'tagente.alias, talert_template_modules.standby',
                    'talert_template_modules.standby' => $standby,
                ],
                [
                    'CONCAT(tagente.alias, " - ", tagente_modulo.nombre) as agent_agentmodule_name',
                    'talert_template_modules.id as template_module_id',
                ],
                $id_agents
            );

            echo json_encode(index_array($agents_alerts, 'template_module_id', 'agent_agentmodule_name'));
            return;
        }
    }

    return;
}

$id_group = (int) get_parameter('id_group');
$id_agents = (array) get_parameter('id_agents');
$action = (string) get_parameter('action', '');
$recursion = get_parameter('recursion');

$result = false;

switch ($action) {
    case 'set_off_standby_alerts':
        $id_alert_templates = (int) get_parameter('id_alert_template_standby', 0);
        $id_standby_alerts = get_parameter_post('id_standby_alerts', []);
        foreach ($id_standby_alerts as $id_alert) {
            $result = alerts_agent_module_standby($id_alert, false);
        }

        ui_print_result_message($result, __('Successfully set off standby'), __('Could not be set off standby'));

        $info = '{"Alert":"'.implode(',', $id_standby_alerts).'"}';
        if ($result) {
            db_pandora_audit(
                AUDIT_LOG_MASSIVE_MANAGEMENT,
                'Set off standby alerts',
                false,
                false,
                $info
            );
        } else {
            db_pandora_audit(
                AUDIT_LOG_MASSIVE_MANAGEMENT,
                'Fail try to set off standby alerts',
                false,
                false,
                $info
            );
        }
    break;

    case 'set_standby_alerts':
        $id_alert_templates = (int) get_parameter('id_alert_template_standby', 0);
        $id_not_standby_alerts = get_parameter_post('id_not_standby_alerts', []);

        foreach ($id_not_standby_alerts as $id_alert) {
            $result = alerts_agent_module_standby($id_alert, true);
        }

        ui_print_result_message($result, __('Successfully set standby'), __('Could not be set standby'));

        $info = '{"Alert":"'.implode(',', $id_not_standby_alerts).'"}';
        if ($result) {
            db_pandora_audit(
                AUDIT_LOG_MASSIVE_MANAGEMENT,
                'Set on standby alerts',
                false,
                false,
                $info
            );
        } else {
            db_pandora_audit(
                AUDIT_LOG_MASSIVE_MANAGEMENT,
                'Fail try to set on standby alerts',
                false,
                false,
                $info
            );
        }
    break;

    default:
        $id_alert_templates = (int) get_parameter('id_alert_template', 0);
    break;
}

$groups = users_get_groups();
$own_info = get_user_info($config['id_user']);
if (!$own_info['is_admin'] && !check_acl($config['id_user'], 0, 'AW')) {
    $return_all_group = false;
} else {
    $return_all_group = true;
}

$table = new stdClass();
$table->id = 'delete_table';
$table->class = 'databox filters';
$table->width = '100%';
$table->data = [];
$table->style = [];
$table->style[0] = 'font-weight: bold; vertical-align:top';
$table->style[2] = 'font-weight: bold';
$table->size = [];
$table->size[0] = '15%';
$table->size[1] = '55%';
$table->size[2] = '15%';
$table->size[3] = '15%';

$table->data = [];

$templates = alerts_get_alert_templates(false, ['id', 'name']);
$table->data[0][0] = '<form method="post" id="form_alerts" action="index.php?sec=gmassive&sec2=godmode/massive/massive_operations&tab=massive_alerts&option=standby_alerts&action=set_standby_alerts">';
$table->data[0][0] .= html_print_input_hidden('id_alert_template_not_standby', $id_alert_templates, true);
$table->data[0][0] .= __('Group');
$table->data[0][1] = html_print_select_groups(
    false,
    'AW',
    $return_all_group,
    'id_group',
    $id_group,
    '',
    '',
    '',
    true,
    false,
    true,
    ''
);
$table->data[0][2] = __('Group recursion');
$table->data[0][3] = html_print_checkbox('recursion', 1, $recursion, true, false);

$table->data[1][0] = __('Agents');
$table->data[1][0] .= '<span id="agent_loading" class="invisible">';
$table->data[1][0] .= html_print_image('images/spinner.png', true);
$table->data[1][0] .= '</span>';
$table->data[1][1] = html_print_select(
    agents_get_group_agents(array_keys(users_get_groups($config['id_user'], 'AW', false))),
    'id_agents[]',
    0,
    false,
    '',
    '',
    true,
    true
);
$table->data[2][0] = __('Alert template');
$table->data[2][0] .= '<span id="template_loading" class="invisible">';
$table->data[2][0] .= html_print_image('images/spinner.png', true);
$table->data[2][0] .= '</span>';
$table->data[2][1] = html_print_select('', 'id_alert_templates[]', '', '', '', '', true, true, true, '', true);

$table->data[3][0] = __('Not standby alerts').ui_print_help_tip(__('Format').':<br> '.__('Agent').' - '.__('Module'), true);
$table->data[3][0] .= '<span id="alerts_loading" class="invisible">';
$table->data[3][0] .= html_print_image('images/spinner.png', true);
$table->data[3][0] .= '</span>';
$agents_alerts = alerts_get_agents_with_alert_template(
    $id_alert_templates,
    $id_group,
    false,
    [
        'tagente.alias',
        'tagente.id_agente',
    ]
);
$table->data[3][1] = html_print_select(
    index_array($agents_alerts, 'id_agente', 'alias'),
    'id_not_standby_alerts[]',
    '',
    '',
    '',
    '',
    true,
    true,
    true,
    '',
    $id_alert_templates == 0
);

$table->data[4][0] = __('Action');

$table->data[4][1] = "<table border='0' width='100%'><tr><td>".html_print_input_image('standby_alerts', 'images/darrowdown.png', 1, 'margin-left: 150px;', true, ['title' => __('Set standby selected alerts')]).'</td><td>';
$table->data[4][1] .= '</form>';
$table->data[4][1] .= '<form method="post" action="index.php?sec=gmassive&sec2=godmode/massive/massive_operations&tab=massive_alerts&option=standby_alerts&action=set_off_standby_alerts" onsubmit="if (! confirm(\''.__('Are you sure?').'\')) return false;">';
$table->data[4][1] .= html_print_input_hidden('id_alert_template_standby', $id_alert_templates, true);
$table->data[4][1] .= html_print_input_image('set_off_standby_alerts', 'images/darrowup.png', 1, 'margin-left: 200px;', true, ['title' => __('Set standby selected alerts')]).'</td></tr></table>';

$table->data[5][0] = __('Standby alerts').ui_print_help_tip(__('Format').':<br> '.__('Agent').' - '.__('Module'), true);
$table->data[5][0] .= '<span id="alerts_loading2" class="invisible">';
$table->data[5][0] .= html_print_image('images/spinner.png', true);
$table->data[5][0] .= '</span>';
$table->data[5][1] = html_print_select(
    index_array($agents_alerts, 'id_agente2', 'alias'),
    'id_standby_alerts[]',
    '',
    '',
    '',
    '',
    true,
    true,
    true,
    '',
    $id_alert_templates == 0
);
$table->data[5][1] .= '</form>';

html_print_table($table);

echo '<h3 class="error invisible" id="message"> </h3>';

ui_require_jquery_file('form');
ui_require_jquery_file('pandora.controls');
?>

<script type="text/javascript">
/* <![CDATA[ */
$(document).ready (function () {
    clear_alert_fields();
    
    var recursion;
    $("#checkbox-recursion").click(function () {
        recursion = this.checked ? 1 : 0;
        $("#id_group").trigger("change");
    });
    
    $("#id_group").pandoraSelectGroupAgent ({
        agentSelect: "select#id_agents",
        privilege: "AW",
        recursion: function() {return recursion},
        callbackPost: function () {
            clear_alert_fields();
        }
    });
    
    $("#id_agents").change (function () {
        clear_alert_fields();
        update_alert_templates();
    });
    
    $("#id_alert_templates").change (function () {
        if (this.value != 0) {
            $("#id_not_standby_alerts").enable ();
            $("#id_standby_alerts").enable ();
        }
        else {
            $("#id_group, #id_not_standby_alerts").disable ();
            $("#id_group, #id_standby_alerts").disable ();
        }
        update_alerts();
    });
    
    function update_alert_templates() {
        var idAgents = Array();
        jQuery.each ($("#id_agents option:selected"), function (i, val) {
            idAgents.push($(val).val());
        });
        showSpinner();
        
        var $select_template = $("#id_alert_templates").disable ();
        $("option", $select_template).remove ();
        
        jQuery.post ("ajax.php",
                {"page" : "godmode/massive/massive_standby_alerts",
                "get_alerts" : 1,
                "get_templates" : 1,
                "id_agents[]" : idAgents
                },
                function (data, status) {
                    options = "";
                    jQuery.each (data, function (id, value) {
                        options += "<option value=\""+id+"\">"+value+"</option>";
                    });
                    $("#id_alert_templates").append (options);
                    hideSpinner();
                    $select_template.enable ();
                },
                "json"
            );
    }
    
    function update_alerts() {
        var idAgents = Array();
        jQuery.each ($("#id_agents option:selected"), function (i, val) {
            idAgents.push($(val).val());
        });
        var idAlertTemplates = Array();
        jQuery.each ($("#id_alert_templates option:selected"), function (i, val) {
            idAlertTemplates.push($(val).val());
        });
        
        var $select = $("#id_not_standby_alerts").disable ();
        var $select2 = $("#id_standby_alerts").disable ();
        $("#alerts_loading").show ();
        $("#alerts_loading2").show ();
        $("option", $select).remove ();
        $("option", $select2).remove ();
        
        jQuery.post ("ajax.php",
            {"page" : "godmode/massive/massive_standby_alerts",
            "get_alerts" : 1,
            "get_templates" : 0,
            "id_agents[]" : idAgents,
            "id_alert_templates[]" : idAlertTemplates,
            "standby" : 0
            },
            function (data, status) {
                options = "";
                jQuery.each (data, function (id, value) {
                    options += "<option value=\""+id+"\">"+value+"</option>";
                });
                $("#id_not_standby_alerts").append (options);
                $("#alerts_loading").hide ();
                $select.enable ();
            },
            "json"
        );
        
        jQuery.post ("ajax.php",
            {"page" : "godmode/massive/massive_standby_alerts",
            "get_alerts" : 1,
            "get_templates" : 0,
            "id_agents[]" : idAgents,
            "id_alert_templates[]" : idAlertTemplates,
            "standby" : 1
            },
            function (data, status) {
                options = "";
                jQuery.each (data, function (id, value) {
                    options += "<option value=\""+id+"\">"+value+"</option>";
                });
                $("#id_standby_alerts").append (options);
                $("#alerts_loading2").hide ();
                $select2.enable ();
            },
            "json"
        );
    }
    
    function clear_alert_fields() {
        var $select_template = $("#id_alert_templates").disable ();
        var $select_not_standby = $("#id_not_standby_alerts").disable ();
        var $select_standby = $("#id_standby_alerts").disable ();
        $("option", $select_template).remove ();
        $("option", $select_not_standby).remove ();
        $("option", $select_standby).remove ();
    }
});
/* ]]> */
</script>