<?php

// Initial setup

require_once( '../kernel/setup_inc.php' );

require_once( CASCADER_PKG_PATH.'Cascader.php' );

// Only admin can use this - for now

$gBitSystem->verifyPermission( 'p_admin' );

// make sure the package is active

$gBitSystem->verifyPackage( 'cascader' );

// This is appended to the css file link ensuring an up to date view on ever page load

$gBitSmarty->assign( 'refresh', '?refresh='.time() );

// array used to feedback information to the user

$feedback = array();

// We need to use the cascader style for this package

if( !empty( $_REQUEST['cascader_style'] ) ) {

$gBitSystem->storeConfig( 'style', 'cascader', THEMES_PKG_NAME );

$gPreviewStyle = 'cascader';

}

// apply the style layout

$styleLayouts = $gBitThemes->getStyleLayouts();

$gBitSmarty->assign_by_ref( "styleLayouts", $styleLayouts );

if( !empty( $_REQUEST["site_style_layout"] ) ) {

$gBitSystem->storeConfig( 'site_style_layout', ( ( $_REQUEST["site_style_layout"] != 'remove' ) ? $_REQUEST["site_style_layout"] : NULL ), THEMES_PKG_NAME );

}

// load cascader

$gCascader = new Cascader( $_REQUEST );

if( !$gCascader->load() ) {

$feedback['error'] = $gCascader->mErrors;

}

// Make sure gCascader is avalable in the templates

$gBitSmarty->assign_by_ref( 'gCascader', $gCascader );

// Process form requests

// Remove all scheme files

if( !empty( $_REQUEST['clear_all_styles'] ) ) {

unlink_r( LibertyAttachable::getStoragePath() );

$gBitSystem->storeConfig( 'cascader_style', NULL );

}

// create a css file based on the user specifications

if( !empty( $_REQUEST['create_style'] ) ) {

$cascaderCss = $gCascader->createHeader();

$cascaderCss .= $gCascader->createCss( $_REQUEST['cascader'] );

if( $cssUrl = $gCascader->writeCss( $cascaderCss ) ) {

$feedback['success'] = tra( "The css file was stored to" ).": ".$cssUrl;

} else {

$feedback['error'] = tra( "There was a problem storing your custom css file." );

}

$gBitSystem->storeConfig( 'cascader_style', $cssUrl );

}

// apply an existing style

if( !empty( $_REQUEST['apply_style'] ) ) {

$gBitSystem->storeConfig( 'cascader_style', LibertyAttachable::getStorageUrl().$_REQUEST['apply_style'] );

}

// unset the custom style color settings

if( !empty( $_REQUEST['clear_style'] ) ) {

$gBitSystem->storeConfig( 'cascader_style', NULL );

}

// remove a style file

if( !empty( $_REQUEST['remove_style'] ) ) {

if( $gCascader->expunge( $_REQUEST['remove_style'] ) ) {

// remove the config entry if we're removing the css file we're currently using

if( preg_match( "/".$_REQUEST['remove_style']."$/", $gBitSystem->getConfig( 'cascader_style' ) ) ) {

$gBitSystem->storeConfig( 'cascader_style', NULL );

}

$feedback['success'] = tra( "The css file was successfully removed from your system" );

}

}

// create the calendar

$date = getdate( time() );

$calendar = new CascaderCalendar();

$gBitSmarty->assign( 'calendar', $calendar->getMonthView( ( !empty( $_REQUEST['month'] ) ? $_REQUEST['month'] : $date['mon'] ), ( !empty( $_REQUEST['year'] ) ? $_REQUEST['year'] : $date['year'] ) ) );

// get a list of stored css files

$cssList = $gCascader->getList();

$gBitSmarty->assign( 'cssList', $cssList );

// load css file

$gBitThemes->loadCss( THEMES_PKG_PATH.'themes.css' );

$gBitSmarty->assign( "feedback", $feedback );

$gBitSystem->display( 'bitpackage:cascader/cascader.tpl', 'Cascader' , array( 'display_mode' => 'display' ));

?>