<?php
/* Copyright (C) 2007      Patrick Raguin       <patrick.raguin@gmail.com>
 * Copyright (C) 2007-2012 Laurent Destailleur  <eldy@users.sourceforge.net>
 * Copyright (C) 2009-2011 Regis Houssin        <regis.houssin@inodbox.com>
 * Copyright (C) 2016      Meziane Sof          <virtualsof@yahoo.fr>
 *
 * 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; either version 3 of the License, or
 * (at your option) any later version.
 *
 * 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.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program. If not, see <https://www.gnu.org/licenses/>.
 */

/**
 *		\file       htdocs/admin/menus/edit.php
 *		\ingroup    core
 *		\brief      Tool to edit menus
 */

require '../../main.inc.php';
require_once DOL_DOCUMENT_ROOT.'/core/class/html.formadmin.class.php';
require_once DOL_DOCUMENT_ROOT.'/core/class/menubase.class.php';

// Load translation files required by the page
$langs->loadLangs(array("other", "admin"));

$cancel = GETPOST('cancel', 'alpha'); // We click on a Cancel button

if (!$user->admin) accessforbidden();

$dirstandard = array();
$dirsmartphone = array();
$dirmenus = array_merge(array("/core/menus/"), (array) $conf->modules_parts['menus']);
foreach ($dirmenus as $dirmenu)
{
    $dirstandard[] = $dirmenu.'standard';
    $dirsmartphone[] = $dirmenu.'smartphone';
}

$action = GETPOST('action', 'aZ09');

$menu_handler_top = $conf->global->MAIN_MENU_STANDARD;
$menu_handler_smartphone = $conf->global->MAIN_MENU_SMARTPHONE;
$menu_handler_top = preg_replace('/_backoffice.php/i', '', $menu_handler_top);
$menu_handler_top = preg_replace('/_frontoffice.php/i', '', $menu_handler_top);
$menu_handler_smartphone = preg_replace('/_backoffice.php/i', '', $menu_handler_smartphone);
$menu_handler_smartphone = preg_replace('/_frontoffice.php/i', '', $menu_handler_smartphone);

$menu_handler = $menu_handler_top;

if (GETPOST("handler_origine")) $menu_handler = GETPOST("handler_origine");
if (GETPOST("menu_handler"))    $menu_handler = GETPOST("menu_handler");


/*
 * Actions
 */

if ($action == 'update')
{
    if (!$cancel)
    {
        $leftmenu = ''; $mainmenu = '';
        if (GETPOST('menuIdParent', 'alpha') && !is_numeric(GETPOST('menuIdParent', 'alpha')))
        {
        	$tmp = explode('&', GETPOST('menuIdParent', 'alpha'));
            foreach ($tmp as $s)
            {
                if (preg_match('/fk_mainmenu=/', $s))
                {
                    $mainmenu = preg_replace('/fk_mainmenu=/', '', $s);
                }
                if (preg_match('/fk_leftmenu=/', $s))
                {
                    $leftmenu = preg_replace('/fk_leftmenu=/', '', $s);
                }
            }
        }

        $menu = new Menubase($db);
        $result = $menu->fetch(GETPOST('menuId', 'int'));
        if ($result > 0)
        {
            $menu->titre = GETPOST('titre', 'alpha'); // deprecated
            $menu->title = GETPOST('titre', 'alpha');
            $menu->leftmenu = GETPOST('leftmenu', 'aZ09');
            $menu->url = GETPOST('url', 'alpha');
            $menu->langs = GETPOST('langs', 'alpha');
            $menu->position = GETPOST('position', 'int');
            $menu->enabled = GETPOST('enabled', 'alpha');
            $menu->perms = GETPOST('perms', 'alpha');
            $menu->target = GETPOST('target', 'alpha');
            $menu->user = GETPOST('user', 'alpha');
            $menu->mainmenu = GETPOST('propertymainmenu', 'alpha');
            if (is_numeric(GETPOST('menuIdParent', 'alpha')))
            {
            	$menu->fk_menu = GETPOST('menuIdParent', 'alpha');
            }
            else
            {
    	       	if (GETPOST('type', 'alpha') == 'top') $menu->fk_menu = 0;
    	       	else $menu->fk_menu = -1;
            	$menu->fk_mainmenu = $mainmenu;
            	$menu->fk_leftmenu = $leftmenu;
            }

            $result = $menu->update($user);
            if ($result > 0)
            {
	            setEventMessages($langs->trans("RecordModifiedSuccessfully"), null, 'mesgs');
            }
            else
            {
	            setEventMessages($menu->error, $menu->errors, 'errors');
            }
        }
        else
        {
	        setEventMessages($menu->error, $menu->errors, 'errors');
        }
        $action = "edit";

        header("Location: ".DOL_URL_ROOT."/admin/menus/index.php?menu_handler=".$menu_handler);
        exit;
    }
    else
    {
        header("Location: ".DOL_URL_ROOT."/admin/menus/index.php?menu_handler=".$menu_handler);
        exit;
    }
}

if ($action == 'add')
{
    if ($cancel)
    {
        header("Location: ".DOL_URL_ROOT."/admin/menus/index.php?menu_handler=".$menu_handler);
        exit;
    }

    $leftmenu = ''; $mainmenu = '';
    if (GETPOST('menuId', 'alpha', 3) && !is_numeric(GETPOST('menuId', 'alpha', 3)))
    {
	    $tmp = explode('&', GETPOST('menuId', 'alpha', 3));
	    foreach ($tmp as $s)
	    {
	    	if (preg_match('/fk_mainmenu=/', $s))
	    	{
				$mainmenu = preg_replace('/fk_mainmenu=/', '', $s);
	    	}
	    	if (preg_match('/fk_leftmenu=/', $s))
	    	{
	    		$leftmenu = preg_replace('/fk_leftmenu=/', '', $s);
	    	}
	    }
    }

    $langs->load("errors");

    $error = 0;
    if (!$error && !$_POST['menu_handler'])
    {
	    setEventMessages($langs->trans("ErrorFieldRequired", $langs->transnoentities("MenuHandler")), null, 'errors');
        $action = 'create';
        $error++;
    }
    if (!$error && !$_POST['type'])
    {
	    setEventMessages($langs->trans("ErrorFieldRequired", $langs->transnoentities("Type")), null, 'errors');
        $action = 'create';
        $error++;
    }
    if (!$error && !$_POST['url'])
    {
    	setEventMessages($langs->trans("ErrorFieldRequired", $langs->transnoentitiesnoconv("URL")), null, 'errors');
        $action = 'create';
        $error++;
    }
    if (!$error && !$_POST['titre'])
    {
    	setEventMessages($langs->trans("ErrorFieldRequired", $langs->transnoentitiesnoconv("Title")), null, 'errors');
        $action = 'create';
        $error++;
    }
    if (!$error && $_POST['menuId'] && $_POST['type'] == 'top')
    {
	    setEventMessages($langs->trans("ErrorTopMenuMustHaveAParentWithId0"), null, 'errors');
        $action = 'create';
        $error++;
    }
    if (!$error && !$_POST['menuId'] && $_POST['type'] == 'left')
    {
	    setEventMessages($langs->trans("ErrorLeftMenuMustHaveAParentId"), null, 'errors');
        $action = 'create';
        $error++;
    }

    if (!$error)
    {
        $menu = new Menubase($db);
        $menu->menu_handler = preg_replace('/_menu$/', '', GETPOST('menu_handler', 'aZ09'));
        $menu->type = GETPOST('type', 'alpha');
        $menu->titre = GETPOST('titre', 'alpha'); // deprecated
        $menu->title = GETPOST('titre', 'alpha');
        $menu->url = GETPOST('url', 'alpha');
        $menu->langs = GETPOST('langs', 'alpha');
        $menu->position = GETPOST('position', 'int');
        $menu->enabled = GETPOST('enabled', 'alpha');
        $menu->perms = GETPOST('perms', 'alpha');
        $menu->target = GETPOST('target', 'alpha');
        $menu->user = GETPOST('user', 'alpha');
        $menu->mainmenu = GETPOST('propertymainmenu', 'alpha');
        if (is_numeric(GETPOST('menuId', 'alpha', 3)))
        {
        	$menu->fk_menu = GETPOST('menuId', 'alpha', 3);
        }
        else
        {
            if (GETPOST('type', 'alpha') == 'top') $menu->fk_menu = 0;
            else $menu->fk_menu = -1;
            $menu->fk_mainmenu = $mainmenu;
            $menu->fk_leftmenu = $leftmenu;
        }

        $result = $menu->create($user);
        if ($result > 0)
        {
            header("Location: ".DOL_URL_ROOT."/admin/menus/index.php?menu_handler=".GETPOST('menu_handler', 'aZ09'));
            exit;
        }
        else
        {
            $action = 'create';
	        setEventMessages($menu->error, $menu->errors, 'errors');
        }
    }
}

// delete
if ($action == 'confirm_delete' && $_POST["confirm"] == 'yes')
{
    $this->db->begin();

    $sql = "DELETE FROM ".MAIN_DB_PREFIX."menu WHERE rowid = ".GETPOST('menuId', 'int');
    $result = $db->query($sql);

    if ($result == 0)
    {
        $this->db->commit();

        llxHeader();
	    setEventMessages($langs->trans("MenuDeleted"), null, 'mesgs');
        llxFooter();
        exit;
    }
    else
    {
        $this->db->rollback();

        $reload = 0;
        $_GET["action"] = '';
    }
}


/*
 * View
 */

$form = new Form($db);
$formadmin = new FormAdmin($db);

llxHeader('', $langs->trans("Menu"));


if ($action == 'create')
{
    print '<script type="text/javascript" language="javascript">
    jQuery(document).ready(function() {
    	function init_topleft()
    	{
    		if (jQuery("#topleft").val() == \'top\')
    		{
				jQuery("#menuId").prop("disabled", true);
	    		jQuery("#menuId").val(\'\');
				jQuery("#propertymainmenu").removeAttr("disabled");
	    		jQuery("#propertymainmenu").val(\'\');
			}
    		if (jQuery("#topleft").val() == \'left\')
    		{
				jQuery("#menuId").removeAttr("disabled");
				jQuery("#propertymainmenu").prop("disabled", true);
    		}
    	}
    	init_topleft();
    	jQuery("#topleft").click(function() {
    		init_topleft();
    	});
    });
    </script>';

    print load_fiche_titre($langs->trans("NewMenu"), '', 'title_setup');

    print '<form action="./edit.php?action=add&menuId='.GETPOST('menuId', 'int').'" method="post" name="formmenucreate">';
    print '<input type="hidden" name="token" value="'.newToken().'">';

    dol_fiche_head();

    print '<table class="border centpercent">';

    // Id
    $parent_rowid = GETPOST('menuId', 'int');
    if (GETPOST('menuId', 'int'))
    {
        $sql = "SELECT m.rowid, m.mainmenu, m.leftmenu, m.level, m.langs FROM ".MAIN_DB_PREFIX."menu as m WHERE m.rowid = ".GETPOST('menuId', 'int');
        $res = $db->query($sql);
        if ($res)
        {
            while ($menu = $db->fetch_array($res))
            {
                $parent_rowid = $menu['rowid'];
                $parent_mainmenu = $menu['mainmenu'];
                $parent_leftmenu = $menu['leftmenu'];
                $parent_langs = $menu['langs'];
                $parent_level = $menu['level'];
            }
        }
    }

    // Handler
    print '<tr><td class="fieldrequired">'.$langs->trans('MenuHandler').'</td>';
    print '<td>';
    $formadmin->select_menu_families($menu_handler.(preg_match('/_menu/', $menu_handler) ? '' : '_menu'), 'menu_handler', array_merge($dirstandard, $dirsmartphone));
    print '</td>';
    print '<td>'.$langs->trans('DetailMenuHandler').'</td></tr>';

    // User
    print '<tr><td class="nowrap fieldrequired">'.$langs->trans('MenuForUsers').'</td>';
    print '<td><select class="flat" name="user">';
    print '<option value="2" selected>'.$langs->trans("AllMenus").'</option>';
    print '<option value="0">'.$langs->trans('Internal').'</option>';
    print '<option value="1">'.$langs->trans('External').'</option>';
    print '</select></td>';
    print '<td>'.$langs->trans('DetailUser').'</td></tr>';

    // Type
    print '<tr><td class="fieldrequired">'.$langs->trans('Type').'</td><td>';
    if ($parent_rowid)
    {
        print $langs->trans('Left');
        print '<input type="hidden" name="type" value="left">';
    }
    else
    {
        print '<select name="type" class="flat" id="topleft">';
        print '<option value="">&nbsp;</option>';
        print '<option value="top"'.($_POST["type"] && $_POST["type"] == 'top' ? ' selected' : '').'>'.$langs->trans('Top').'</option>';
        print '<option value="left"'.($_POST["type"] && $_POST["type"] == 'left' ? ' selected' : '').'>'.$langs->trans('Left').'</option>';
        print '</select>';
    }
    print '</td><td>'.$langs->trans('DetailType').'</td></tr>';

    // Mainmenu code
    print '<tr><td class="fieldrequired">'.$langs->trans('MainMenuCode').'</td>';
   	print '<td><input type="text" class="minwidth300" id="propertymainmenu" name="propertymainmenu" value="'.(GETPOST("propertymainmenu", 'alpha') ?GETPOST("propertymainmenu", 'alpha') : '').'"></td>';
    print '<td>';
    print $langs->trans("Example").': mytopmenukey';
    print '</td></tr>';

    // MenuId Parent
    print '<tr><td class="fieldrequired">'.$langs->trans('MenuIdParent').'</td>';
    if ($parent_rowid)
    {
        print '<td>'.$parent_rowid.'<input type="hidden" name="menuId" value="'.$parent_rowid.'"></td>';
    }
    else
    {
        print '<td><input type="text" class="minwidth300" id="menuId" name="menuId" value="'.(GETPOST("menuId", 'int') ?GETPOST("menuId", 'int') : '').'"></td>';
    }
    print '<td>'.$langs->trans('DetailMenuIdParent');
    print ', '.$langs->trans("Example").': fk_mainmenu=abc&fk_leftmenu=def';
    print '</td></tr>';

    // Title
    print '<tr><td class="fieldrequired">'.$langs->trans('Title').'</td><td><input type="text" class="minwidth300" name="titre" value="'.dol_escape_htmltag(GETPOST("titre", 'alpha')).'"></td><td>'.$langs->trans('DetailTitre').'</td></tr>';

    // URL
    print '<tr><td class="fieldrequired">'.$langs->trans('URL').'</td><td><input type="text" class="minwidth500" name="url" value="'.GETPOST("url", 'alpha').'"></td><td>'.$langs->trans('DetailUrl').'</td></tr>';

    // Langs
    print '<tr><td>'.$langs->trans('LangFile').'</td><td><input type="text" class="minwidth300" name="langs" value="'.$parent_langs.'"></td><td>'.$langs->trans('DetailLangs').'</td></tr>';

    // Position
    print '<tr><td>'.$langs->trans('Position').'</td><td><input type="text" class="width100" name="position" value="'.dol_escape_htmltag(isset($_POST["position"]) ? $_POST["position"] : 100).'"></td><td>'.$langs->trans('DetailPosition').'</td></tr>';

    // Target
    print '<tr><td>'.$langs->trans('Target').'</td><td><select class="flat" name="target">';
    print '<option value=""'.($menu->target == "" ? ' selected' : '').'>&nbsp;</option>';
    print '<option value="_blank"'.($menu->target == "_blank" ? ' selected' : '').'>'.$langs->trans('_blank').'</option>';
    print '</select></td></td><td>'.$langs->trans('DetailTarget').'</td></tr>';

    // Enabled
    print '<tr><td>'.$langs->trans('Enabled').'</td><td><input type="text" class="minwidth500" name="enabled" value="'.(GETPOSTISSET('enabled') ?GETPOST("enabled", 'alpha') : '1').'"></td><td>'.$langs->trans('DetailEnabled').'</td></tr>';

    // Perms
    print '<tr><td>'.$langs->trans('Rights').'</td><td><input type="text" class="minwidth500" name="perms" value="'.(GETPOSTISSET('perms') ?GETPOST('perms', 'alpha') : '1').'"></td><td>'.$langs->trans('DetailRight').'</td></tr>';

    print '</table>';

    dol_fiche_end();

    print '<div class="center">';
	print '<input type="submit" class="button" name="save" value="'.$langs->trans("Save").'">';
    print '&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;';
    print '<input type="submit" class="button" name="cancel" value="'.$langs->trans("Cancel").'">';
	print '</div>';

    print '</form>';
}
elseif ($action == 'edit')
{
    print load_fiche_titre($langs->trans("ModifMenu"), '', 'title_setup');
    print '<br>';

    print '<form action="./edit.php?action=update" method="POST" name="formmenuedit">';
    print '<input type="hidden" name="token" value="'.newToken().'">';
    print '<input type="hidden" name="handler_origine" value="'.$menu_handler.'">';
    print '<input type="hidden" name="menuId" value="'.GETPOST('menuId', 'int').'">';

    dol_fiche_head();

    print '<table class="border centpercent">';

    $menu = new Menubase($db);
    $result = $menu->fetch(GETPOST('menuId', 'int'));
    //var_dump($menu);

    // Id
    print '<tr><td>'.$langs->trans('Id').'</td><td>'.$menu->id.'</td><td>'.$langs->trans('DetailId').'</td></tr>';

    // Module
    print '<tr><td>'.$langs->trans('MenuModule').'</td><td>'.$menu->module.'</td><td>'.$langs->trans('DetailMenuModule').'</td></tr>';

    // Handler
    if ($menu->menu_handler == 'all') $handler = $langs->trans('AllMenus');
    else $handler = $menu->menu_handler;
    print '<tr><td class="fieldrequired">'.$langs->trans('MenuHandler').'</td><td>'.$handler.'</td><td>'.$langs->trans('DetailMenuHandler').'</td></tr>';

    // User
    print '<tr><td class="nowrap fieldrequired">'.$langs->trans('MenuForUsers').'</td><td><select class="flat" name="user">';
    print '<option value="2"'.($menu->user == 2 ? ' selected' : '').'>'.$langs->trans("AllMenus").'</option>';
    print '<option value="0"'.($menu->user == 0 ? ' selected' : '').'>'.$langs->trans('Internal').'</option>';
    print '<option value="1"'.($menu->user == 1 ? ' selected' : '').'>'.$langs->trans('External').'</option>';
    print '</select></td><td>'.$langs->trans('DetailUser').'</td></tr>';

    // Type
    print '<tr><td class="fieldrequired">'.$langs->trans('Type').'</td><td>'.$langs->trans(ucfirst($menu->type)).'</td><td>'.$langs->trans('DetailType').'</td></tr>';

    // Mainmenu code
    if ($menu->type == 'top')
    {
	    print '<tr><td class="fieldrequired">'.$langs->trans('MainMenuCode').'</td>';
	    /*if ($parent_rowid)
	     {
	     print '<td>'.$parent_rowid.'<input type="hidden" name="propertyleftmenu" value="'.$parent_rowid.'"></td>';
	     }
	     else
	     {*/
	    print '<td><input type="text" class="minwidth300" id="propertymainmenu" name="propertymainmenu" value="'.(GETPOST("propertymainmenu", 'alpha') ?GETPOST("propertymainmenu", 'alpha') : $menu->mainmenu).'"></td>';
	    //}
	    print '<td>';
	    print $langs->trans("Example").': mytopmenukey';
	    print '</td></tr>';
    }

    // MenuId Parent
    print '<tr><td class="fieldrequired">'.$langs->trans('MenuIdParent');
    print '</td>';
    $valtouse = $menu->fk_menu;
    if ($menu->fk_mainmenu) $valtouse = 'fk_mainmenu='.$menu->fk_mainmenu;
    if ($menu->fk_leftmenu) $valtouse .= '&fk_leftmenu='.$menu->fk_leftmenu;
    print '<td><input type="text" name="menuIdParent" value="'.$valtouse.'" class="minwidth300"></td>';
    print '<td>'.$langs->trans('DetailMenuIdParent');
    print ', '.$langs->trans("Example").': fk_mainmenu=abc&fk_leftmenu=def';
    print '</td></tr>';

    // Niveau
    //print '<tr><td>'.$langs->trans('Level').'</td><td>'.$menu->level.'</td><td>'.$langs->trans('DetailLevel').'</td></tr>';

    // Title
    print '<tr><td class="fieldrequired">'.$langs->trans('Title').'</td><td><input type="text" class="minwidth300" name="titre" value="'.dol_escape_htmltag($menu->titre ? $menu->titre : $menu->title).'"></td><td>'.$langs->trans('DetailTitre').'</td></tr>';

    // Url
    print '<tr><td class="fieldrequired">'.$langs->trans('URL').'</td><td><input type="text" class="quatrevingtpercent" name="url" value="'.$menu->url.'"></td><td>'.$langs->trans('DetailUrl').'</td></tr>';

    // Langs
    print '<tr><td>'.$langs->trans('LangFile').'</td><td><input type="text" class="minwidth300" name="langs" value="'.dol_escape_htmltag($menu->langs).'"></td><td>'.$langs->trans('DetailLangs').'</td></tr>';

    // Position
    print '<tr><td>'.$langs->trans('Position').'</td><td><input type="text" class="minwidth100" name="position" value="'.$menu->position.'"></td><td>'.$langs->trans('DetailPosition').'</td></tr>';

    // Target
    print '<tr><td>'.$langs->trans('Target').'</td><td><select class="flat" name="target">';
    print '<option value=""'.($menu->target == "" ? ' selected' : '').'>&nbsp;</option>';
    print '<option value="_blank"'.($menu->target == "_blank" ? ' selected' : '').'>'.$langs->trans('_blank').'</option>';
    print '</select></td><td>'.$langs->trans('DetailTarget').'</td></tr>';

    // Enabled
    print '<tr><td>'.$langs->trans('Enabled').'</td><td><input type="text" class="minwidth500" name="enabled" value="'.dol_escape_htmltag($menu->enabled).'"></td><td>'.$langs->trans('DetailEnabled');
    if (!empty($menu->enabled)) print ' ('.$langs->trans("ConditionIsCurrently").': '.yn(dol_eval($menu->enabled, 1)).')';
    print '</td></tr>';

    // Perms
    print '<tr><td>'.$langs->trans('Rights').'</td><td><input type="text" class="minwidth500" name="perms" value="'.dol_escape_htmltag($menu->perms).'"></td><td>'.$langs->trans('DetailRight');
    if (!empty($menu->perms)) print ' ('.$langs->trans("ConditionIsCurrently").': '.yn(dol_eval($menu->perms, 1)).')';
    print '</td></tr>';

    print '</table>';

    dol_fiche_end();

    // Bouton
    print '<div class="center">';
	print '<input type="submit" class="button" name="save" value="'.$langs->trans("Save").'">';
    print '&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;';
    print '<input type="submit" class="button" name="cancel" value="'.$langs->trans("Cancel").'">';
	print '</div>';

    print '</form>';

    print '<br>';
}

// End of page
llxFooter();
$db->close();