<?php

##################################################
#
# Copyright (c) 2004-2014 OIC Group, Inc.
#
# This file is part of Exponent
#
# Exponent 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; either version 2 of the
# License, or (at your option) any later version.
#
# GPL: http://www.gnu.org/licenses/gpl.txt
#
##################################################
/** @define "BASE" "../../.." */

if (!defined('EXPONENT')) {
    exit('');
}

/**
 * Date Picker Control using jQuery datetimepicker
 * standard calendar control
 * places an update calendar field/button
 *
 * @package    Subsystems-Forms
 * @subpackage Control
 */
class yuicalendarcontrol extends formcontrol
{

//    var $disable_text = "";
    var $showdate = true;
    var $showtime = false;

    static function name()
    {
        return "Date / Time - Calendar Display";
    }

    static function isSimpleControl()
    {
        return true;
    }

    static function getFieldDefinition()
    {
        return array(
            DB_FIELD_TYPE => DB_DEF_TIMESTAMP
        );
    }

//    function __construct($default = null, $disable_text = "", $showtime = true) {  //FIXME $disable_text & $showtime are NOT used
    function __construct($default = null, $showdate = true, $showtime = false)
    {
//        $this->disable_text = $disable_text;
        if (empty($default)) {
            $default = time();
        }
        $this->default = $default;
        $this->showdate     = $showdate;
        $this->showtime     = $showtime;

//        if ($this->default == null) {
//            if ($this->disable_text == "") $this->default = time();
//            else $this->disabled = true;
//        } elseif ($this->default == 0) {
//            $this->default = time();
//        }
    }

//    function onRegister(&$form)
//    {
//    }

    function toHTML($label, $name)
    {
        if (!$this->showdate && !$this->showtime) {
            return "";
        }
        $html = parent::toHTML($label, $name);
        return $html;
    }

    function controlToHTML($name, $label = null)
    {
        $idname = str_replace(array('[', ']', ']['), '_', $name);
        if (is_numeric($this->default)) {
            if ($this->showdate && !$this->showtime) {
                $default = date('n/j/Y', $this->default);
            } elseif (!$this->showdate && $this->showtime) {
                $default = date('H:i', $this->default);
            } else {
                $default = date('n/j/Y H:i', $this->default);
            }
        } else {
            $default = $this->default;
        }

        $date_input = new textcontrol($default);
        if ($this->horizontal) $date_input->horizontal_top = true;
//        $date_input->id = $idname;
//        $date_input->name = $idname;
//        $date_input->disabled = 'disabled';
//        $html = "<!-- cke lazy -->";
        $html = $date_input->toHTML(null, $name);
//        $html .= "
//        <div style=\"clear:both\"></div>
//        ";

        $script = "
            $(document).ready(function() {
                $('#" . $idname . "').datetimepicker({
                    datepicker: " . ($this->showdate ? 'true' : 'false') .",
                    timepicker: " . ($this->showtime ? 'true' : 'false') .",
                    format: '" .($this->showdate ? 'n/j/Y' : '') . ($this->showdate && $this->showtime ? ' ' : '') . ($this->showtime ? 'H:i' : '') ."',
                    formatTime:'g:i a',
                    step: 15,
                    dayOfWeekStart: " . DISPLAY_START_OF_WEEK . ",
                    inline: true,
//                    value: '".$default."'
                });
                $('#" . $idname . "').datetimepicker('update');
            });
        ";
        expJavascript::pushToFoot(
            array(
                "unique"   => '00yuical-' . $idname,
                "jquery"   => "jquery.datetimepicker",
                "content"  => $script,
            )
        );
        return $html;
    }

    static function parseData($original_name, $formvalues)
    {
        if (!empty($formvalues[$original_name])) {
            return strtotime($formvalues[$original_name]);
        } else {
            return 0;
        }
    }

    /**
     * Display the date data in human readable format
     *
     * @param $db_data
     * @param $ctl
     *
     * @return string
     */
    static function templateFormat($db_data, $ctl)
    {
//        if ($ctl->showtime) {
//            return strftime(DISPLAY_DATETIME_FORMAT,$db_data);
//        } else {
//            return strftime(DISPLAY_DATE_FORMAT, $db_data);
//        return gmstrftime(DISPLAY_DATE_FORMAT, $db_data);
        $date = strftime(DISPLAY_DATE_FORMAT, $db_data);
        if (!$date) {
            $date = strftime('%m/%d/%y', $db_data);
        }
        return $date;
//        }
    }

    static function form($object)
    {
        $form = new form();
        if (empty($object)) $object = new stdClass();
        if (!isset($object->identifier)) {
            $object->identifier = "";
            $object->caption    = "";
            $object->showtime   = true;
//            $object->is_hidden  = false;
        }
        $form->register("identifier", gt('Identifier/Field'), new textcontrol($object->identifier));
        $form->register("caption", gt('Caption'), new textcontrol($object->caption));
        $form->register("showtime",gt('Show Time'), new checkboxcontrol($object->showtime,false));
//        $form->register("is_hidden", gt('Make this a hidden field on initial entry'), new checkboxcontrol(!empty($object->is_hidden),false));
        $form->register("submit", "", new buttongroupcontrol(gt('Save'), "", gt('Cancel'), "", 'editable'));
        return $form;
    }

    static function update($values, $object)
    {
        if ($object == null) {
            $object = new yuicalendarcontrol();
            $object->default = 0;
        }
        if ($values['identifier'] == "") {
            $post = expString::sanitize($_POST);
            $post['_formError'] = gt('Identifier is required.');
            expSession::set("last_POST", $post);
            return null;
        }
        $object->identifier = $values['identifier'];
        $object->caption    = $values['caption'];
        $object->showtime   = !empty($values['showtime']);
//        $object->is_hidden  = isset($values['is_hidden']);
        return $object;
    }

}

?>
