pandorafms/pandora_console/godmode/alerts/alert_special_days.php

<?php

// Pandora FMS - http://pandorafms.com
// ==================================================
// Copyright (c) 2005-2010 Artica Soluciones Tecnologicas
// Copyright (c) 2012-2016 Junichi Satoh
// 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.
// Load global vars
global $config;

require_once 'include/functions_alerts.php';
require_once 'include/ics-parser/class.iCalReader.php';

check_login();

if (! check_acl($config['id_user'], 0, 'LM')) {
    db_pandora_audit(
        'ACL Violation',
        'Trying to access Alert Management'
    );
    include 'general/noaccess.php';
    exit;
}

if (is_ajax()) {
    $get_alert_command = (bool) get_parameter('get_alert_command');
    if ($get_alert_command) {
        $id = (int) get_parameter('id');
        $command = alerts_get_alert_command($id);
        echo json_encode($command);
    }

    return;
}

// Header
ui_print_page_header(__('Alerts').' &raquo; '.__('Special days list'), 'images/gm_alerts.png', false, 'alert_special_days', true);

$update_special_day = (bool) get_parameter('update_special_day');
$create_special_day = (bool) get_parameter('create_special_day');
$delete_special_day = (bool) get_parameter('delete_special_day');
$upload_ical = (bool) get_parameter('upload_ical', 0);
$display_range = (int) get_parameter('display_range');

if ($upload_ical) {
    $same_day = (string) get_parameter('same_day');
    $overwrite = (bool) get_parameter('overwrite', 0);
    $values = [];
    $values['id_group'] = (string) get_parameter('id_group');
    $values['same_day'] = $same_day;

    $error = $_FILES['ical_file']['error'];
    $extension = substr($_FILES['ical_file']['name'], -3);

    if ($error == 0 && strcasecmp($extension, 'ics') == 0) {
        $skipped_dates = '';
        // $today = date ('Ymd');
        $this_month = date('Ym');
        $ical = new ICal($_FILES['ical_file']['tmp_name']);
        $events = $ical->events();
        foreach ($events as $event) {
            $event_date = substr($event['DTSTART'], 0, 8);
            $event_month = substr($event['DTSTART'], 0, 6);
            if ($event_month >= $this_month) {
                $values['description'] = @$event['SUMMARY'];
                $values['date'] = $event_date;
                $date = date('Y-m-d', strtotime($event_date));
                $date_check = '';
                $filter['id_group'] = $values['id_group'];
                $filter['date'] = $date;
                $date_check = db_get_value_filter('date', 'talert_special_days', $filter);
                if ($date_check == $date) {
                    if ($overwrite) {
                        $id_special_day = db_get_value_filter('id', 'talert_special_days', $filter);
                        alerts_update_alert_special_day($id_special_day, $values);
                    } else {
                        if ($skipped_dates == '') {
                            $skipped_dates = __('Skipped dates: ');
                        }

                        $skipped_dates .= $date.' ';
                    }
                } else {
                    alerts_create_alert_special_day($date, $same_day, $values);
                }
            }
        }

        $result = true;
    } else {
        $result = false;
    }

    if ($result) {
        db_pandora_audit('Special days list', 'Upload iCalendar '.$_FILES['ical_file']['name']);
    }

    ui_print_result_message($result, __('Success to upload iCalendar').'<br />'.$skipped_dates, __('Fail to upload iCalendar'));
}

if ($create_special_day) {
    $date = (string) get_parameter('date');
    $same_day = (string) get_parameter('same_day');
    $values = [];
    $values['id_group'] = (string) get_parameter('id_group');
    $values['description'] = (string) get_parameter('description');


    $array_date = explode('-', $date);

    $year  = $array_date[0];
    $month = $array_date[1];
    $day   = $array_date[2];

    if ($year == '*') {
        // '0001' means every year.
        $year = '0001';
        $date = $year.'-'.$month.'-'.$day;
    }

    if (!checkdate($month, $day, $year)) {
        $result = '';
    } else {
        $date_check = '';
        $filter['id_group'] = $values['id_group'];
        $filter['date'] = $date;
        $date_check = db_get_value_filter('date', 'talert_special_days', $filter);
        if ($date_check == $date) {
            $result = '';
            $messageAction = __('Could not be created, it already exists');
        } else {
            $result = alerts_create_alert_special_day($date, $same_day, $values);
            $info = '{"Date":"'.$date.'","Same day of the week":"'.$same_day.'","Description":"'.$values['description'].'"}';
        }
    }

    if ($result) {
        db_pandora_audit('Command management', 'Create special day '.$result, false, false, $info);
    } else {
        db_pandora_audit('Command management', 'Fail try to create special day', false, false);
    }


    // Show errors
    if (!isset($messageAction)) {
        $messageAction = __('Could not be created');
    }

    $messageAction = ui_print_result_message(
        $result,
        __('Successfully created'),
        $messageAction
    );
}

if ($update_special_day) {
    $id = (int) get_parameter('id');
    $alert = alerts_get_alert_special_day($id);
    $date = (string) get_parameter('date');
    $date_orig = (string) get_parameter('date_orig');
    $same_day = (string) get_parameter('same_day');
    $description = (string) get_parameter('description');
    $id_group = (string) get_parameter('id_group');
    $id_group_orig = (string) get_parameter('id_group_orig');

    $array_date = explode('-', $date);

    $year  = $array_date[0];
    $month = $array_date[1];
    $day   = $array_date[2];

    if ($year == '*') {
        // '0001' means every year.
        $year = '0001';
        $date = $year.'-'.$month.'-'.$day;
    }

    $values = [];
    $values['date'] = $date;
    $values['id_group'] = $id_group;
    $values['same_day'] = $same_day;
    $values['description'] = $description;

    if (!checkdate($month, $day, $year)) {
        $result = '';
    } else {
        if ($id_group != $id_group_orig || $date != $date_orig) {
            $date_check = '';
            $filter['id_group'] = $id_group;
            $filter['date'] = $date;
            $date_check = db_get_value_filter('date', 'talert_special_days', $filter);
            if ($date_check == $date) {
                $result = '';
                $messageAction = __('Could not be updated, it already exists');
            } else {
                $result = alerts_update_alert_special_day($id, $values);
                $info = '{"Date":"'.$date.'","Same day of the week":"'.$same_day.'","Description":"'.$description.'"}';
            }
        } else {
            $result = alerts_update_alert_special_day($id, $values);
            $info = '{"Date":"'.$date.'","Same day of the week":"'.$same_day.'","Description":"'.$description.'"}';
        }
    }

    if ($result) {
        db_pandora_audit('Command management', 'Update special day '.$id, false, false, $info);
    } else {
        db_pandora_audit('Command management', 'Fail to update special day '.$id, false, false);
    }


    // Show errors
    if (!isset($messageAction)) {
        $messageAction = __('Could not be updated');
    }

    $messageAction = ui_print_result_message(
        $result,
        __('Successfully updated'),
        $messageAction
    );
}

if ($delete_special_day) {
    $id = (int) get_parameter('id');

    $result = alerts_delete_alert_special_day($id);

    if ($result) {
        db_pandora_audit('Command management', 'Delete special day '.$id);
    } else {
        db_pandora_audit('Command management', 'Fail to delete special day '.$id);
    }

    ui_print_result_message(
        $result,
        __('Successfully deleted'),
        __('Could not be deleted')
    );
}


echo "<table cellpadding='4' cellspacing='4' class='databox upload' width='100%
' style='font-weight: bold; margin-bottom: 10px;'><tr>";
echo "<form method='post' enctype='multipart/form-data' action='index.php?sec=gagente&sec2=godmode/alerts/alert_special_days'>";
echo '<td>';
echo __('iCalendar(.ics) file').'&nbsp;';
html_print_input_file('ical_file', false, false);
echo '</td><td>';
echo __('Same day of the week');
$days = [];
$days['monday'] = __('Monday');
$days['tuesday'] = __('Tuesday');
$days['wednesday'] = __('Wednesday');
$days['thursday'] = __('Thursday');
$days['friday'] = __('Friday');
$days['saturday'] = __('Saturday');
$days['sunday'] = __('Sunday');
html_print_select($days, 'same_day', $same_day, '', '', 0, false, false, false);
echo '</td><td>';
echo __('Group').'&nbsp;';
$own_info = get_user_info($config['id_user']);
if (!users_can_manage_group_all('LM')) {
        $can_manage_group_all = false;
} else {
    $can_manage_group_all = true;
}

html_print_select_groups(false, 'LM', $can_manage_group_all, 'id_group', $id_group, false, '', 0, false, false, true, '', false, 'width:100px;');
echo '</td><td>';
echo __('Overwrite');
ui_print_help_tip(__('Check this box, if you want to overwrite existing same days.'), false);
echo '&nbsp;';
html_print_checkbox('overwrite', 1, $overwrite, false, false, false, true);
echo '</td><td>';
html_print_input_hidden('upload_ical', 1);
echo "<input name='srcbutton' type='submit' class='sub next' value='".__('Upload')."'>";
echo '</td></form>';
echo '</tr></table>';


$this_year = date('Y');
$this_month = date('m');

$filter = [];
if (!is_user_admin($config['id_user'])) {
    $filter['id_group'] = array_keys(users_get_groups(false, 'LM'));
}

// Show display range.
$html = "<table cellpadding='4' cellspacing='4' width='100%' margin-bottom: 10px;'><tr><td>".__('Display range: ');
if ($display_range) {
    $html .= '<a href="index.php?sec=galertas&sec2=godmode/alerts/alert_special_days">['.__('Default').']</a>&nbsp;&nbsp;';
    if ($display_range > 1970) {
        $html .= '<a href="index.php?sec=galertas&sec2=godmode/alerts/alert_special_days&display_range=';
        $html .= ($display_range - 1);
        $html .= '">&lt;&lt;&nbsp;</a>';
    }

    $html .= '<a href="index.php?sec=galertas&sec2=godmode/alerts/alert_special_days&display_range='.$display_range.'" style="font-weight: bold;">['.$display_range.']</a>';
    $html .= '<a href="index.php?sec=galertas&sec2=godmode/alerts/alert_special_days&display_range=';
    $html .= ($display_range + 1);
    $html .= '">&nbsp;&gt;&gt;</a>';
} else {
    $html .= '<a href="index.php?sec=galertas&sec2=godmode/alerts/alert_special_days" style="font-weight: bold;">['.__('Default').']</a>&nbsp;&nbsp;';
    $html .= '<a href="index.php?sec=galertas&sec2=godmode/alerts/alert_special_days&display_range=';
    $html .= ($this_year - 1);
    $html .= '">&lt;&lt;&nbsp;</a>';
    $html .= '<a href="index.php?sec=galertas&sec2=godmode/alerts/alert_special_days&display_range=';
    $html .= $this_year;
    $html .= '">[';
    $html .= $this_year;
    $html .= ']</a>';
    $html .= '<a href="index.php?sec=galertas&sec2=godmode/alerts/alert_special_days&display_range=';
    $html .= ($this_year + 1);
    $html .= '">&nbsp;&gt;&gt;</a>';
}

$html .= '</td></tr>';
echo $html;

// Show calendar
for ($month = 1; $month <= 12; $month++) {
    if ($display_range) {
        $display_month = $month;
        $display_year = $display_range;
    } else {
        $display_month = ($this_month + $month - 1);
        $display_year = $this_year;
    }

    if ($display_month > 12) {
        $display_month -= 12;
        $display_year += 1;
    }

    $cal_table = new stdClass();
    $cal_table->width = '100%';
    $cal_table->class = 'databox data';

    $cal_table->data = [];
    $cal_table->head = [];
    $cal_table->head[0] = __('Sun');
    $cal_table->head[1] = __('Mon');
    $cal_table->head[2] = __('Tue');
    $cal_table->head[3] = __('Wed');
    $cal_table->head[4] = __('Thu');
    $cal_table->head[5] = __('Fri');
    $cal_table->head[6] = __('Sat');
    $cal_table->cellstyle = [];
    $cal_table->size = [];
    $cal_table->size[0] = '14%';
    $cal_table->size[1] = '14%';
    $cal_table->size[2] = '14%';
    $cal_table->size[3] = '14%';
    $cal_table->size[4] = '14%';
    $cal_table->size[5] = '14%';
    $cal_table->size[6] = '14%';
    $cal_table->align = [];
    $cal_table->border = '1';
    $cal_table->titlestyle = 'text-align:center; font-weight: bold;';
    switch ($display_month) {
        case 1:
            $cal_table->title = __('January');
        break;

        case 2:
            $cal_table->title = __('February');
        break;

        case 3:
            $cal_table->title = __('March');
        break;

        case 4:
            $cal_table->title = __('April');
        break;

        case 5:
            $cal_table->title = __('May');
        break;

        case 6:
            $cal_table->title = __('June');
        break;

        case 7:
            $cal_table->title = __('July');
        break;

        case 8:
            $cal_table->title = __('August');
        break;

        case 9:
            $cal_table->title = __('September');
        break;

        case 10:
            $cal_table->title = __('October');
        break;

        case 11:
            $cal_table->title = __('November');
        break;

        case 12:
            $cal_table->title = __('December');
        break;
    }

    $cal_table->title .= ' / '.$display_year;

    $last_day = date('j', mktime(0, 0, 0, ($display_month + 1), 0, $display_year));
    $cal_line = 0;

    for ($day = 1; $day < ($last_day + 1); $day++) {
        $week = date('w', mktime(0, 0, 0, $display_month, $day, $display_year));
        if ($cal_line == 0 && $week != 0 && $day == 1) {
            for ($i = 0; $i < $week; $i++) {
                $cal_table->cellstyle[$cal_line][$i] = 'font-size: 18px;';
                $cal_table->data[$cal_line][$i] = '-';
            }
        }

        if ($week == 0 || $week == 6) {
             $cal_table->cellstyle[$cal_line][$week] = 'color: red;';
        }

        $date = sprintf('%04d-%02d-%02d', $display_year, $display_month, $day);
        $date_wildcard = sprintf('0001-%02d-%02d', $display_month, $day);
        $special_days = '';
        $filter['date'] = [
            $date,
            $date_wildcard,
        ];
        $filter['order']['field'] = 'date';
        $filter['order']['order'] = 'DESC';
        $special_days = db_get_all_rows_filter('talert_special_days', $filter);

        if ($special_days != '') {
            foreach ($special_days as $special_day) {
                $cal_table->data[$cal_line][$week] .= '<div style="font-size: 18px;';
                if ($special_day['same_day'] == 'sunday' || $special_day['same_day'] == 'saturday') {
                    $cal_table->data[$cal_line][$week] .= 'color: red;';
                }

                $cal_table->data[$cal_line][$week] .= '">';
                $cal_table->data[$cal_line][$week] .= $day;
                $cal_table->data[$cal_line][$week] .= '</div>';
                $cal_table->data[$cal_line][$week] .= ui_print_group_icon($special_day['id_group'], true);

                if ($special_day['date'] == $date_wildcard) {
                    $cal_table->data[$cal_line][$week] .= '('.ui_print_help_tip('This is valid every year. However, this will be ignored if indivisual setting for the same group is available.', true).') ';
                }

                $cal_table->data[$cal_line][$week] .= __('Same as ');
                switch ($special_day['same_day']) {
                    case 'monday':
                        $cal_table->data[$cal_line][$week] .= __('Monday');
                    break;

                    case 'tuesday':
                        $cal_table->data[$cal_line][$week] .= __('Tuesday');
                    break;

                    case 'wednesday':
                        $cal_table->data[$cal_line][$week] .= __('Wednesday');
                    break;

                    case 'thursday':
                        $cal_table->data[$cal_line][$week] .= __('Thursday');
                    break;

                    case 'friday':
                        $cal_table->data[$cal_line][$week] .= __('Friday');
                    break;

                    case 'saturday':
                        $cal_table->data[$cal_line][$week] .= __('Saturday');
                    break;

                    case 'sunday':
                        $cal_table->data[$cal_line][$week] .= __('Sunday');
                    break;
                }

                $cal_table->data[$cal_line][$week] .= ui_print_help_tip($special_day['description'], true);
                if ($special_day['id_group'] || ($can_manage_group_all && $special_day['id_group'] == 0)) {
                    $cal_table->data[$cal_line][$week] .= '<a href="index.php?sec=galertas&sec2=godmode/alerts/configure_alert_special_days&id='.$special_day['id'].'" title=';
                    $cal_table->data[$cal_line][$week] .= __('Edit');
                    $cal_table->data[$cal_line][$week] .= '>'.html_print_image('images/wrench_orange.png', true).'</a> &nbsp;';
                    $cal_table->data[$cal_line][$week] .= '<a href="index.php?sec=galertas&sec2=godmode/alerts/alert_special_days&delete_special_day=1&id='.$special_day['id'].'"onClick="if (!confirm(\''.__('Are you sure?').'\')) return false;" title=';
                    $cal_table->data[$cal_line][$week] .= __('Remove');
                    $cal_table->data[$cal_line][$week] .= '>'.html_print_image('images/cross.png', true).'</a>';
                    ;
                }

                $cal_table->data[$cal_line][$week] .= '<br>';
                $cal_table->cellstyle[$cal_line][$week] = 'font-weight: bold;';
            }
        } else {
            $cal_table->cellstyle[$cal_line][$week] .= 'font-size: 18px;';
            $cal_table->data[$cal_line][$week] = $day.'&nbsp;';
        }

        $cal_table->data[$cal_line][$week] .= '<a href="index.php?sec=galertas&sec2=godmode/alerts/configure_alert_special_days&create_special_day=1&date='.$date.'" title=';
        $cal_table->data[$cal_line][$week] .= __('Create');
        $cal_table->data[$cal_line][$week] .= '>'.html_print_image('images/plus.png', true).'</a>';

        if ($week == 6) {
            $cal_line++;
        }
    }

    for ($padding = ($week + 1); $padding <= 6; $padding++) {
        $cal_table->cellstyle[$cal_line][$padding] = 'font-size: 18px;';
        $cal_table->data[$cal_line][$padding] = '-';
    }

    html_print_table($cal_table);
}

echo '<div class="action-buttons" style="width: '.$table->width.'">';
echo '<form method="post" action="index.php?sec=galertas&sec2=godmode/alerts/configure_alert_special_days">';
html_print_submit_button(__('Create'), 'create', false, 'class="sub next"');
html_print_input_hidden('create_special_day', 1);
echo '</form>';
echo '</div>';