<?php

/***************************************************************************
*                            Dolphin Smart Community Builder
*                              -----------------
*     begin                : Mon Mar 23 2006
*     copyright            : (C) 2006 BoonEx Group
*     website              : http://www.boonex.com/
* This file is part of Dolphin - Smart Community Builder
*
* Dolphin is free software. This work is licensed under a Creative Commons Attribution 3.0 License. 
* http://creativecommons.org/licenses/by/3.0/
*
* Dolphin 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 Creative Commons Attribution 3.0 License for more details. 
* You should have received a copy of the Creative Commons Attribution 3.0 License along with Dolphin, 
* see license.txt file; if not, write to marketing@boonex.com
***************************************************************************/

define ('BX_SECURITY_EXCEPTIONS', true);
$aBxSecurityExceptions = array ();
$aBxSecurityExceptions[] = 'POST.Link';
$aBxSecurityExceptions[] = 'REQUEST.Link';

require_once( '../inc/header.inc.php' );
require_once( BX_DIRECTORY_PATH_INC . 'profiles.inc.php' );
require_once( BX_DIRECTORY_PATH_INC . 'design.inc.php' );
require_once( BX_DIRECTORY_PATH_INC . 'admin_design.inc.php' );
require_once( BX_DIRECTORY_PATH_INC . 'utils.inc.php' );
require_once( BX_DIRECTORY_PATH_INC . 'languages.inc.php' );

require_once( BX_DIRECTORY_PATH_PLUGINS . 'Services_JSON.php' );

bx_import('BxDolMemberMenu');

 // Check if administrator is logged in.  If not display login form.
$logged['admin'] = member_auth(1, true, true);

$GLOBALS['oAdmTemplate']->addJsTranslation(array(
	'_adm_mbuilder_Sorry_could_not_insert_object',
	'_adm_mbuilder_This_items_are_non_editable'
));

$oMemeberMenu = new BxDolMemberMenu();

$aMenuSection = array (
	'top', 'top_extra'
);

$sResponce = null;

// top is default position ;

$sMenuSection  = $aMenuSection[0];

if ( isset($_GET['menu_position']) ) {
	foreach( $aMenuSection AS $sValue ) {
		if ( $sValue == $_GET['menu_position'] ) {	
			$sMenuSection = $sValue;
			break;
		}	
	}
}

// ** FOR 'AJAX' REQUESTS ;
if( $_REQUEST['action'] ) {
	switch( $_REQUEST['action'] ) {
		case 'edit_form':
			$id = (int)$_REQUEST['id'];
			
			$aItem = db_assoc_arr( "SELECT * FROM `sys_menu_member` WHERE `ID` = $id", 0 );
			$sResponce = ($aItem) ? showEditForm($aItem, $sMenuSection) : echoMenuEditMsg('Error', 'red');
			break;
		case 'create_item':
			$newID = createNewElement( $_REQUEST['type'], (int)$_REQUEST['source'], $sMenuSection);
			$sResponce =  $newID;
			break;
		case 'deactivate_item':
			$res = db_res( "UPDATE `sys_menu_member` SET `Active`='0' WHERE `ID`=" . (int)$_REQUEST['id'] );
            $sResponce =  db_affected_rows();
			break;
		case 'save_item':
			$id = (int)$_REQUEST['id'];
			if( !$id ) {
				$sResponce = echoMenuEditMsg( 'Error', 'red' );
			} else {
                $aItemFields = array( 'Name', 'Caption', 'Link', 'Target', 'Icon', 'Script' );
    			$aItem = array();

                foreach( $aItemFields as $field ) {
    				$aItem[$field] = ( isset($_REQUEST[$field]) ) ? $_REQUEST[$field] : null ;
    			}

                if ( !$aItem['Icon'] ) {
                    $aItem['Icon'] = 'member_menu_default.png';
                }

    			$res = saveItem( $id, $aItem, $sMenuSection );
    			updateLangFile( $_REQUEST['Caption'], $_REQUEST['LangCaption'] );

    			$res['message'] = MsgBox($res['message']);
                $oJson = new Services_JSON();  
    			echo $oJson->encode($res);
                exit;
            }
			break;

		case 'delete_item':
			$id = (int)$_REQUEST['id'];
			if( !$id ) {
				$sResponce = 'Item ID is not specified';
			} else {
    			$aItem = db_arr( "SELECT `Deletable` FROM `sys_menu_member` WHERE `ID` = $id" );
    			if( !$aItem ) {
    				$sResponce = 'Item not found';
    			} else if( !(int)$aItem['Deletable'] ) {
    				$sResponce = 'Item is non-deletable';
    			} else {
        			db_res( "DELETE FROM `sys_menu_member` WHERE `ID` = $id" );
        			$sResponce = ( db_affected_rows() ) ? 'OK' : 'Couldn\'t delete the item';
                }    
            }    
			break;

		case 'save_orders':
			$sTop = $_REQUEST['top'];
			$aCustom = $_REQUEST['custom'];
			saveOrders( $sTop, $aCustom, $sMenuSection );
			$sResponce = 'OK';
			break;
	}

    // return script's response and recompile the menu cache ;
    $oMemeberMenu -> createMemberMenuCache( $sMenuSection );
    echo $sResponce;
    exit;
}

// generate all active menu items ;

$sTopQuery = "
	SELECT `ID`, `Name`
	FROM `sys_menu_member` 
	WHERE 
		`Active`='1' 
			AND 
		`Position`='{$sMenuSection}' 
            AND
        `Type` <> 'linked_item'    
	ORDER BY 
		`Order`
";
$rTopItems = db_res( $sTopQuery );

$sAllQuery = "
	SELECT 
		`ID`, `Name` 
	FROM 
		`sys_menu_member`
    WHERE
        `Type` <> 'linked_item'  
	ORDER BY 
		`Position` , `ID`
";

$rAllItems = db_res( $sAllQuery );

$sComposerInit = "
	<script type=\"text/javascript\">
		topParentID = 'menu_app_wrapper';
		urlIconLoading = '{$site['url_admin']}images/loading.gif';
		parserUrl = '{$_SERVER['PHP_SELF']}?menu_position={$sMenuSection}';
		
		allowNewItem = true;
		allowAddToTop = true;
		allowAddToCustom = false;
		iInactivePerRow = 5;
		sendSystemOrder = false;
		
		aCoords = {};
		aCoords['startX'] = 270;
		aCoords['startY'] = 235;
		aCoords['width']  = 92;
		aCoords['height'] = 21;
		aCoords['diffX']  = 122;
		aCoords['diffY']  = 32;
		
		aTopItems = {};
		aCustomItems = {};
		aSystemItems = {};
		aAllItems = {};
";

while( $aTopItem = mysql_fetch_assoc( $rTopItems ) ) {
	$sComposerInit .= "aTopItems[{$aTopItem['ID']}] = '" . addslashes( $aTopItem['Name'] ) . "';
		aCustomItems[{$aTopItem['ID']}] = {};";
}

$sComposerInit .= "\n";
while( $aAllItem = mysql_fetch_assoc( $rAllItems ) ) {
	$sComposerInit .= "
		aAllItems[{$aAllItem['ID']}] = '" . addslashes( $aAllItem['Name'] ) . "';";
}
	$sComposerInit .= "
	</script>
";

$iNameIndex = 12;
$_page = array(
    'name_index' => $iNameIndex,
    'css_name' => array('menu_compose.css', 'forms_adv.css'),
    'js_name' => array('menu_compose.js', 'BxDolMenu.js'),
    'header' => _t('_mmbuilder_page_title'),
    'header_text' => _t('_mmbuilder_box_title'),
);

$_page_cont[$iNameIndex]['controls'] = getSwitcherBlock();
$_page_cont[$iNameIndex]['page_main_code'] = $GLOBALS['oAdmTemplate']->parseHtmlByName('menu_compose.html', array(
    'extra_js' => $sComposerInit 
));


PageCodeAdmin();

// Functions
function getSwitcherBlock()
{
    global $aMenuSection;
    
    $sOutputCode = '<div class="dbTopMenu">';
    foreach($aMenuSection as $sKey)
    {
        $sElCaption =_t('_' . $sKey);

        // set default value;
        if(!$_GET['menu_position'] && $sKey == 'top') {
            $sClassName = 'active';
        }
        else {
            $sClassName = ( isset($_GET['menu_position']) && $_GET['menu_position'] == $sKey)
                ? 'active'
                : 'notActive';
        }

        switch($sClassName) {
            case 'active' :
                $sOutputCode .= 
                '
                    <div class="' . $sClassName . '">
                        <span>' . $sElCaption. '</span>
                    </div>
                ';
                break;
                
            case 'notActive' :
                $sOutputCode .= 
                '
                    <div class="' . $sClassName . '">
                        <a href="member_menu_compose.php?menu_position=' . $sKey . '">' . $sElCaption. '</a>
                    </div>
                ';
                break;
        }
    }
    $sOutputCode .= '</div>';

    return $sOutputCode;
}

function showEditForm( $aItem, $sMenuSection ) {
    $aForm = array(
        'form_attrs' => array(
            'id' => 'formItemEdit',
            'name' => 'formItemEdit',
            'action' => $_SERVER['PHP_SELF'],
            'method' => 'post',
            'enctype' => 'multipart/form-data',
        ),
        'inputs' => array (                        
            'Name' => array(
                'type' => 'text',
                'name' => 'Name',
                'caption' => _t('_adm_mbuilder_System_Name'),
                'value' => $aItem['Name'],
                'attrs' => array()
            ),
            'Caption' => array(
                'type' => 'text',
                'name' => 'Caption',
                'caption' => _t('_adm_mbuilder_Language_Key'),
                'value' => $aItem['Caption'],
                'attrs' => array()
            ),
            'LangCaption' => array(
                'type' => 'text',
                'name' => 'LangCaption',
                'caption' => _t('_adm_mbuilder_Default_Name'),
                'value' => _t( $aItem['Caption'] ),
                'attrs' => array()
            ),
            'Link' => array(
                'type' => 'text',
                'name' => 'Link',
                'caption' => _t('_URL'),
                'value' => htmlspecialchars_adv( $aItem['Link'] ),
                'attrs' => array()
            ),
			'Script' => array(
                'type' => 'text',
                'name' => 'Script',
                'caption' => _t('_adm_mbuilder_script'),
                'value' => htmlspecialchars_adv( $aItem['Script'] ),
                'attrs' => array()
            ),
            'Icon' => array(
                'type' => 'text',
                'name' => 'Icon',
                'caption' => _t('_adm_mbuilder_icon'),
                'value' => htmlspecialchars_adv( $aItem['Icon'] ),
                'attrs' => array()
            ),
            'Target' => array(
                'type' => 'radio_set',
                'name' => 'Target',
                'caption' => _t('_adm_mbuilder_Target_Window'),
                'value' => $aItem['Target'] == '_blank' ? '_blank' : '_self',
                'values' => array(
                    '_self' => _t('_adm_mbuilder_Same'),
                    '_blank' => _t('_adm_mbuilder_New')
                ),
                'attrs' => array()
            ),
            'submit' => array(
                'type' => 'input_set',
                array(
                    'type' => 'button',
                    'name' => 'save',
                    'value' => _t('_Save Changes'), //if( $aItem['Editable'] )
                    'attrs' => array(
                        'onclick' => 'javascript:saveItem(' . $aItem['ID'] . ');'
                    )
                ),                
                array(
                    'type' => 'button',
                    'name' => 'delete',
                    'value' => _t('_Delete'), //if( $aItem['Deletable'] )
                    'attrs' => array(
                        'onclick' => 'javascript:deleteItem(' . $aItem['ID'] . ');'
                    )
                )
            ),                
        )
    );
    
    foreach($aForm['inputs'] as $sKey => $aInput)
        if(in_array($aInput['type'], array('text', 'checkbox')) && !$aItem['Editable'])
            $aForm['inputs'][$sKey]['attrs']['disabled'] = "disabled";

    if(strpos($aItem['Visible'], 'non') !== false)
        $aForm['inputs']['Visible']['value'][] = 'non';
    if(strpos($aItem['Visible'], 'memb') !== false)
        $aForm['inputs']['Visible']['value'][] = 'memb';

    $oForm = new BxTemplFormView($aForm);
	return PopupBox('mmc_edit_popup', _t('_adm_mbuilder_edit_item')
            , $GLOBALS['oAdmTemplate']->parseHtmlByName('design_box_content.html'
            , array('content' => $oForm->getCode() . LoadingBox('formItemEditLoading'))));
}

/**
 * @description : function will create new menu items ;
 * @param 		: $type (string) - type of ellement ;
 * @param 		: $source (integer) - menu's ID; 
 * @return 		: ID of created menu item ;
*/
function createNewElement( $type, $source, $sMenuSection = 'top' ) {
	global $oMenu;
	
	if( $source ) {
		$sourceActive = db_value( "SELECT `Active` FROM `sys_menu_member` WHERE `ID`=$source" );
		if( !$sourceActive ) {
			//convert to active
			db_res( "UPDATE `sys_menu_member` SET `Active`='1', `Position`='$type' WHERE `ID`=$source" );
			$newID = $source;
		} else {
			//create from source
			db_res( "INSERT INTO `sys_menu_member`
						( `Name`, `Caption`, `Link`, `Target`, `Script`, `Position`, `Eval`, `Icon`, `Type`, `Bubble`, `Description`, `PopupMenu`)
					SELECT
						  `Name`, `Caption`, `Link`, `Target`, `Script`, '$type', `Eval`, `Icon`, `Type`, `Bubble`, `Description`, `PopupMenu`
					FROM `sys_menu_member`
					WHERE `ID`=$source" );
			$newID = db_last_id();
		}
	} else {
		//create new
		db_res( "INSERT INTO `sys_menu_member` ( `Name`, `Position` ) VALUES ( 'NEW ITEM', '$type' )" );
		$newID = db_last_id();
	}
	
	return $newID;
}

function echoMenuEditMsg( $text, $color = 'black' ) {
    return <<<HTML
		<div style="color:{$color};text-align:center;">{$text}</div>
HTML;
}

/**
 * @description : function will save all changes into menu items ;
 * @param		: $id (integer) - ID of menu items ;
 * @param		: $aItem (array) - all needed POST variables ;
 * @param		: $sMenuSection (string) - position of menu ; 
 * @return		: Html presentation data (Answer code);
*/
function saveItem( $id, $aItem, $sMenuSection ) {
	global $oMenu, $sMenuSection, $oMemeberMenu;

	$aOldItem = db_arr( "SELECT * FROM `sys_menu_member` WHERE `ID` = $id" );

	if(!$aOldItem) {
		return array( 'code' => 2, 'message' => _t('_adm_mbuilder_Item_not_found') );
	}

	if( (int) $aOldItem['Editable'] != 1 ) {
		return array('code' => 3, 'message' => _t('_adm_mbuilder_Item_is_non_editable') );
	}

	$sQuerySet = '';
	foreach( $aItem as $field => $value )
		$sQuerySet .= ", `$field`='" . process_db_input( $value ) ."'";
	
	$sQuerySet = substr( $sQuerySet, 1 );
	
	$sQuery = "UPDATE `sys_menu_member` SET $sQuerySet WHERE `ID` = $id";
	db_res( $sQuery );

    // return script's response and recompile the menu cache ;
    $oMemeberMenu -> createMemberMenuCache( $sMenuSection );

	return array('code' => 0, 'message' => _t('_Saved'), 'timer' => 3);
}

function updateLangFile( $key, $string ) {
	// clear from special chars ;

	$key = preg_replace( '|\{([^\}]+)\}|', '', $key);

	$langName = getParam( 'lang_default' );
	$langID = db_value( "SELECT `ID` FROM `sys_localization_languages` WHERE `Name` = '" . addslashes( $langName ) . "'" );
	
	$keyID = db_value( "SELECT `ID` FROM `sys_localization_keys` WHERE `Key` = '" . process_db_input( $key ) . "'" );
	if( $keyID ) {
		db_res( "UPDATE `sys_localization_strings` SET `String` = '" .process_db_input( $string ) . "' WHERE `IDKey`=$keyID AND `IDLanguage`=$langID" );
	} else {
		db_res( "INSERT INTO `sys_localization_keys` SET `IDCategory` = 2, `Key` = '" . process_db_input( $key ) . "'" );
		db_res( "INSERT INTO `sys_localization_strings` SET `IDKey` = " . db_last_id() . ", `IDLanguage` = $langID, `String` = '" .process_db_input( $string ) . "'" );
	}
	
	compileLanguage($langID);
}

/**
 * @description : function will save menu orders ;
 * @param		: $sTop ( string ) - current menu ellement ;
 * @param		: $aCustom ( array ) - all mrnu items ;
 * @param		: $sMenuSection (string) - position of menu ; 
*/
function saveOrders( $sTop, $aCustom, $sMenuSection ) {
	db_res( "UPDATE `sys_menu_member` SET `Order` = 0 WHERE `Position` = '{$sMenuSection}' " );

	$sTop = trim( $sTop, ' ,' );
	$aTopIDs = explode( ',', $sTop );
 
	foreach( $aTopIDs as $iOrd => $iID ) {
		$iID = trim( $iID, ' ,' );
		$iID = (int)$iID;

		if( !$iID )
			continue;

		db_res( "UPDATE `sys_menu_member` SET `Order` = $iOrd, `Position` = '{$sMenuSection}'  WHERE `ID` = $iID" );
	}
}

?>