<?php
// $Id: photomanager.php,v 1.4 2009/01/24 07:10:39 ohwada Exp $

//=========================================================
// webphoto module
// 2008-04-02 K.OHWADA
//=========================================================

//---------------------------------------------------------
// change log
// 2009-01-10 K.OHWADA
// webphoto_photo_delete -> webphoto_edit_item_delete 
// 2008-10-01 K.OHWADA
// delete_photo -> delete_photo_by_item_id
// 2008-08-24 K.OHWADA
// photo_handler -> item_handler
//---------------------------------------------------------

if( ! defined( 'XOOPS_TRUST_PATH' ) ) die( 'not permit' ) ;

//=========================================================
// class webphoto_admin_photomanager
//=========================================================
class webphoto_admin_photomanager extends webphoto_edit_base
{
	var $_search_class;
	var $_delete_class;

	var $_get_perpage;
	var $_get_catid;
	var $_get_pos;
	var $_get_txt;
	var $_get_mes;

	var $_ADMIN_PHOTO_PHP;
	var $_THIS_URL;

	var $_MAX_COL   = 4 ;
	var $_PERPAGE_DEFAULT = 20;

	var $_TIME_SUCCESS  = 1;
	var $_TIME_FAIL     = 5;

//---------------------------------------------------------
// constructor
//---------------------------------------------------------
function webphoto_admin_photomanager( $dirname , $trust_dirname )
{
	$this->webphoto_edit_base( $dirname , $trust_dirname );

	$this->_search_class =& webphoto_edit_search_build::getInstance( $dirname , $trust_dirname );
	$this->_delete_class =& webphoto_edit_item_delete::getInstance( $dirname );
}

function &getInstance( $dirname , $trust_dirname )
{
	static $instance;
	if (!isset($instance)) {
		$instance = new webphoto_admin_photomanager( $dirname , $trust_dirname );
	}
	return $instance;
}

//---------------------------------------------------------
// main
//---------------------------------------------------------
function main()
{
	$this->_get_perpage = $this->_post_class->get_get_int('perpage', $this->_PERPAGE_DEFAULT );
	$this->_get_catid   = $this->_post_class->get_get_int('cat_id') ;
	$this->_get_pos     = $this->_post_class->get_get_int('pos');
	$this->_get_txt     = $this->_post_class->get_get_text('txt');
	$this->_get_mes     = $this->_post_class->get_get_text('mes');

	switch ( $this->_get_action() )
	{
		case 'delete':
			$this->_delete();
			exit();

		case 'update':
			$this->_update();
			exit();

		default:
			break;
	}

	xoops_cp_header();
	echo $this->build_admin_menu();

	$this->_print_form();

	xoops_cp_footer();
}

function _get_action()
{
	$action = null;
	if( ! empty( $_POST['action'] ) && $_POST['action'] == 'delete' && isset( $_POST['ids'] ) && is_array( $_POST['ids'] ) ) {
		$action = 'delete';
	} else if( isset( $_POST['update'] ) && isset( $_POST['ids'] ) && is_array( $_POST['ids'] ) ) {
		$action = 'update';
	}
	return $action;
}

//---------------------------------------------------------
// delete
//---------------------------------------------------------
function _delete()
{
	if ( ! $this->check_token() ) {
		redirect_header( $this->_ADMIN_PHOTO_PHP, $this->_TIME_FAIL, $this->get_token_errors() );
		exit();
	}

	foreach( $_POST['ids'] as $id ) {
		$this->_delete_class->delete_photo_by_item_id( $id );
	}

	$url = 'index.php?fct=photomanager&amp;cat_id='. $this->_get_catid ;
	redirect_header( $url , $this->_TIME_SUCCESS , _WEBPHOTO_DELETED ) ;
	exit ;
}

//---------------------------------------------------------
// update
//---------------------------------------------------------
function _update()
{
	if ( ! $this->check_token() ) {
		redirect_header( $this->_ADMIN_PHOTO_PHP, $this->_TIME_FAIL, $this->get_token_errors() );
		exit();
	}

	$post_cat_id      = $this->_post_class->get_post_int('new_cat_id');
	$post_uid         = $this->_post_class->get_post_int('new_uid');
	$post_title       = $this->_post_class->get_post_text('new_title');
	$post_place       = $this->_post_class->get_post_text('new_place');
	$post_equipment   = $this->_post_class->get_post_text('new_equipment');
	$post_description = $this->_post_class->get_post_text('new_description');

	$post_text = array();
	for ( $i=1; $i <= _C_WEBPHOTO_MAX_PHOTO_TEXT; $i++ ) {
		$post_text[ $i ] = $this->_post_class->get_post_text( 'new_text'.$i );
	}

	$post_new_datetime_checkbox = $this->_post_class->get_post_int( 'new_datetime_checkbox');
	$post_new_datetime          = $this->_item_handler->build_datetime_by_post( 'new_datetime' );

	$post_new_time_update_checkbox = $this->_post_class->get_post_int( 'new_time_update_checkbox');
	$post_new_time_update          = $this->_post_class->get_post_text('new_time_update');

	$flag_cat_id      = false;
	$flag_uid         = false;
	$flag_title       = false;
	$flag_place       = false;
	$flag_equipment   = false;
	$flag_description = false;
	$flag_datetime    = false;
	$post_datetime    = '';
	$flag_time_update = false;
	$post_time_update = '';

	if ( $post_cat_id > 0 ) {
		$flag_cat_id = true;
	}

	if ( $post_uid > 0 ) {
		$flag_uid = true;
	}

	if ( $post_title ) {
		$flag_title = true;
	}

	if ( $post_place ) {
		$flag_place = true;
	}

	if ( $post_equipment ) {
		$flag_equipment = true;
	}

	if ( $post_description ) {
		$flag_description = true;
	}

	if ( $post_new_datetime_checkbox && $post_new_datetime ) {
		$flag_datetime = true;
		$post_datetime = $post_new_datetime;
	}

	if ( $post_new_time_update_checkbox && $post_new_time_update ) {
		$new_update = strtotime( $post_new_time_update ) ;
		if( $new_update != -1 ) {
			$flag_time_update = true;
			$post_time_update = $new_update;
		}
	}

	foreach( $_POST[ 'ids' ] as $id ) 
	{
		$row = $this->_item_handler->get_row_by_id( $id );
		if ( !is_array($row) ) {	continue;	}

		if ( $flag_cat_id ) {
			$row['item_cat_id'] = $post_cat_id;
		}

		if ( $flag_uid ) {
			$row['item_uid'] = $post_uid;
		}

		if ( $flag_title ) {
			$row['item_title'] = $post_title;
		}

		if ( $flag_place ) {
			$row['item_place'] = $post_place;
		}

		if ( $flag_equipment ) {
			$row['item_equipment'] = $post_equipment;
		}

		if ( $flag_description ) {
			$row['item_description'] = $post_description;
		}

		for ( $i=1; $i <= _C_WEBPHOTO_MAX_PHOTO_TEXT; $i++ ) {
			if ( $post_text[ $i ] ) {
				$row[ 'item_text_'.$i ] = $post_text[ $i ];
			}
		}

		if ( $flag_datetime ) {
			$row['item_datetime'] = $post_datetime;
		}

		if ( $flag_time_update ) {
			$row['item_time_update'] = $post_time_update;
		}

		$row['item_search']  = $this->_search_class->build_with_tag( $row );

		$this->_item_handler->update( $row );
	}

	$url  = 'index.php?fct=photomanager&amp;perpage='. $this->_get_perpage;
	$url .= '&amp;cat_id='. $this->_get_catid .'&amp;txt='. urlencode($this->_get_txt);

	redirect_header( $url , $this->_TIME_SUCCESS , _WEBPHOTO_DBUPDATED ) ;
	exit ;
}

//---------------------------------------------------------
// print_form
//---------------------------------------------------------
function _print_form()
{
	$form_class  =& webphoto_admin_photo_form::getInstance(
		$this->_DIRNAME , $this->_TRUST_DIRNAME );

	$keyword_array = $this->str_to_array( $this->_get_txt, ' ' );
	$where = $this->_item_handler->build_where_by_keyword_array_catid(
		$keyword_array, $this->_get_catid );

	$limit = $this->_get_perpage;
	$start = $this->_get_pos;

	if ( $where ) {
		$total = $this->_item_handler->get_count_by_where( $where );
		$rows  = $this->_item_handler->get_rows_by_where( $where, $limit, $start );

	} else {
		$total = $this->_item_handler->get_count_all();
		$rows  = $this->_item_handler->get_rows_all_asc( $limit, $start );
	}

// Information of page navigating
	$end = $form_class->_pagenavi_class->calc_end( $start,  $limit, $total );
	$photonavinfo = sprintf( _WEBPHOTO_S_NAVINFO , $start + 1 , $end , $total ) ;

// --- print ---
	echo $this->build_admin_title( 'PHOTOMANAGER' );

	$form_class->print_form( $total, $rows, $limit, $photonavinfo );

}

// --- class end ---
}

?>