<?php
/*
Plugin Name: Plugin for XPressME
Plugin URI: http://ja.xpressme.info
Description: Plugin for XPressME (custom function,filter,action)
Author: toemon
Version: 1.0
Author URI: http://ja.xpressme.info
*/
require_once('xpressme_class.php');

require_once dirname( __FILE__ ).'/include/custom_functions.php' ;		// XPressME functions for themes
require_once dirname( __FILE__ ).'/include/xpress_common_functions.php' ;

$xoops_db = new wpdb(DB_USER, DB_PASSWORD, DB_NAME, DB_HOST);
$xoops_db->prefix = get_xoops_prefix();
$xoops_db->tables = array('modules', 'newblocks', 'users');

$xpress_config = new XPressME_Class();

require_once dirname( __FILE__ ).'/include/pluggable-override.php' ;
require_once dirname( __FILE__ ).'/include/functions_for_wp_old.php' ;

function my_plugin_menu()
{
	global $xpress_config,$xoops_config;
	
	$plugin_url = WP_PLUGIN_URL."/xpressme/";

	// Add a new top-level menu:
	add_menu_page('XPressME','XPressME', 8, __FILE__, 'display_option_page' , $plugin_url.'/images/menu_icon.png');
	// Add submenus to the custom top-level menu:
	add_submenu_page(__FILE__, __('Display Settings', 'xpressme'), __('Display Settings', 'xpressme'), 8, __FILE__, 'display_option_page');
	add_submenu_page(__FILE__, __('Integration Settings', 'xpressme'), __('Integration Settings', 'xpressme'), 8, 'integration_option_page', 'integration_option_page');
	add_submenu_page(__FILE__, __('Other Settings', 'xpressme'), __('Other Settings', 'xpressme'), 8, 'other_option_page', 'other_option_page');
	if (function_exists(wp_remote_get))
		add_submenu_page(__FILE__, __('Upgrade', 'xpressme'), __('Upgrade', 'xpressme'), 8, 'upgrade_page', 'upgrade_page');
	add_submenu_page(__FILE__, __('to XOOPS Admin', 'xpressme'), __('to XOOPS Admin', 'xpressme'), 8,  'redirect_xoops_admin', 'redirect_xoops_admin');
}
add_action('admin_menu', 'my_plugin_menu');

add_filter("upload_dir",array(&$xpress_config, 'xpress_upload_filter'),	1);		// Change wp-include/wp_upload_dir()
if (!$xpress_config->is_save_post_revision){
	remove_action( 'pre_post_update', 'wp_save_post_revision' );			// Not Save Post Revision
}
add_action("wp_meta" , "wp_meta_add_xpress_menu");			// add xpress menu  in wp_meta
	
//Site URL check
add_filter('option_home',			"safe_site_url_filter");
add_filter('option_siteurl',		"safe_site_url_filter");
	

//XOOPS Bloack Cache Refresh
add_action("comment_post",	"block_cache_refresh");
add_action("edit_comment",	"block_cache_refresh");
add_action("wp_set_comment_status","block_cache_refresh"); //wp_delete_comment() at deleted
add_action("deleted_post",	"block_cache_refresh");
add_action("publish_post",	"block_cache_refresh");
add_action("edit_post",		"block_cache_refresh");
add_action("private_to_published",	"block_cache_refresh");
add_action("transition_post_status", "block_cache_refresh");

add_action("the_content",	"set_post_views_count");

//XOOPS notifiction
require_once dirname( __FILE__ ).'/include/notify_functions.php' ;
add_action("transition_post_status",	"onaction_publish_post_notify" ,10 , 3);
//	add_action("edit_post",	"onaction_edit_post_notify");
add_action("comment_post",	"onaction_comment_notify");
//	add_action("approve_comment" , "onaction_comment_apobe_notify");
add_action("wp_set_comment_status" , "onaction_comment_apobe_notify");

// user data sync  user_sync_to_xoops($user_id)
require_once dirname( __FILE__ ).'/include/user_sync_xoops.php' ;
add_action('profile_update', 'user_sync_to_xoops');
add_action('user_register', 'user_sync_to_xoops');
//require_once('../include/custom_functions.php');

//D3Forum Comment Integration
if ($xpress_config->is_use_d3forum){
	require_once dirname( __FILE__ ).'/include/d3forum_comment_synchro.php' ;
	add_action("comment_post",	"onaction_comment_post");
	add_action("edit_comment",	"onaction_edit_comment");
	add_action("delete_comment","onaction_delete_comment");
	add_action("delete_post",	"onaction_delete_post");
	add_action("wp_set_comment_status" , "onaction_comment_apobe");
	
	
	add_filter('comments_template', "disp_d3forum_comments" );

}



//The trackback and the pingback are excluded from the count of the comment. 
add_filter('get_comments_number', 'xpress_comment_count', 0);

// Query filter for  MultiUser
add_filter('query','xpress_query_filter');
//add_action("init", "xpress_set_author_cookie");
if(xpress_is_wp_version('<','2.1')){
	// It is called before parse_request() makes $GET. 
	add_action("query_vars", "xpress_set_author_cookie");
} else {
	// It is called at the end of parse_request(). 
	add_filter('request', 'xpress_set_author_cookie');
}

// SQL debug windows
add_filter('query', array(&$xpress_config, 'xpress_sql_debug'));
add_action('admin_footer', array(&$xpress_config, 'displayDebugLog'));
add_action('wp_footer', array(&$xpress_config, 'displayDebugLog'));

function redirect_xoops_admin()
{
	global $xoops_config,$xpress_config;
	$xoops_admin_url = $xoops_config->module_url . '/admin/index.php';
	wp_redirect($xoops_admin_url);
}

function display_option_page()
{
	global $xoops_config,$xpress_config;
	
		$xoops_admin_url = $xoops_config->module_url . '/admin/index.php';

		$do_message ='';
		if (!empty($_POST['submit_update'])) {
			$xpress_config->ReadPostData($_POST);
			$xpress_config->SettingValueWrite('update');
		} else if (isset($_POST['submit_reset'])) {
			$xpress_config->setDefault();
			$xpress_config->SettingValueWrite('update');
		}
		
		echo	'<div class="wrap">'."\n";
		echo		'<div id="icon-options-general" class="icon32"><br /></div>'."\n";
		echo		'<h2>' . __('XPressME Display Setting', 'xpressme') . "</h2><br>\n";
//		echo 		'<div align="right"><a href="' . $xoops_admin_url . '"><h3>'. __('to XOOPS Modules Admin Page', 'xpressme') . '</h3></a></div>';
		echo		'<form method="post" action="' . $_SERVER["REQUEST_URI"] . '">'."\n" ;
		echo			'<table class="form-table">'."\n";
		echo				$xpress_config->viewer_type_option();
		echo				$xpress_config->yes_no_radio_option('is_theme_sidebar_disp',
												__('Thema Sidebar Display','xpressme'),
												__('YES','xpressme'),
												__('NO','xpressme')
												);
		echo 				$xpress_config->single_post_navi_option();
		echo 				$xpress_config->posts_page_navi_option();
		echo 				$xpress_config->excerpt_option();
		echo			"</table>\n";
		
		echo		'<p class="submit">'."\n";
		echo		'<input type="submit" value= "' . __('Update Config', 'xpressme') . '" name="submit_update" />' ."\n";
		echo		'<input type="submit" value= "' . __('Preset Config', 'xpressme') . '" name="submit_reset" />' ."\n";
		echo		"</p>\n";

		echo		"</form>\n" ;
		echo	"</div>\n";
}

function integration_option_page()
{
	global $xoops_config,$xpress_config;
	
		$xoops_admin_url = $xoops_config->module_url . '/admin/index.php';

		$do_message ='';
		if (!empty($_POST['submit_update'])) {
			$xpress_config->ReadPostData($_POST);
			$xpress_config->SettingValueWrite('update');
		} else if (isset($_POST['submit_reset'])) {
			$xpress_config->setDefault();
			$xpress_config->SettingValueWrite('update');
		} else if (isset($_POST['export_d3f'])) {
			$do_message  = 'export(' . $xpress_config->d3forum_module_dir . '--ID=' . $xpress_config->d3forum_forum_id . ')................';
			$do_message .= wp_to_d3forum($xpress_config->d3forum_forum_id, $xpress_config->d3forum_module_dir);
			$do_message .= '....END';
		} else if (isset($_POST['inport_d3f'])) {
			$do_message  = 'Import(' . $xpress_config->d3forum_module_dir . '--ID=' . $xpress_config->d3forum_forum_id . ')................';
			$do_message .= d3forum_to_wp($xpress_config->d3forum_forum_id, $xpress_config->d3forum_module_dir);
			$do_message .= '....END';
		} 		
		
		echo	'<div class="wrap">'."\n";
		echo		'<div id="icon-options-general" class="icon32"><br /></div>'."\n";
		echo		'<h2>' . __('XPressME Integration Setting', 'xpressme') . "</h2><br>\n";
//		echo 		'<div align="right"><a href="' . $xoops_admin_url . '"><h3>'. __('to XOOPS Modules Admin Page', 'xpressme') . '</h3></a></div>';
		echo		'<form method="post" action="' . $_SERVER["REQUEST_URI"] . '">'."\n" ;
		echo			'<table class="form-table">'."\n";
		echo				$xpress_config->yes_no_radio_option('is_use_xoops_upload_path',
												__('Media Upload Base Path','xpressme'),
												__('Use XOOPS UPLOAD PATH','xpressme'),
												__('USE WordPress BASE_PATH','xpressme')
												);
		
		echo				$xpress_config->groupe_role_option();		
		
		echo				$xpress_config->d3forum_option($do_message);		
		echo			"</table>\n";
		
		echo		'<p class="submit">'."\n";
		echo		'<input type="submit" value= "' . __('Update Config', 'xpressme') . '" name="submit_update" />' ."\n";
		echo		'<input type="submit" value= "' . __('Preset Config', 'xpressme') . '" name="submit_reset" />' ."\n";
		echo		"</p>\n";

		echo		"</form>\n" ;
		echo	"</div>\n";
}

function other_option_page()
{
	global $xoops_config,$xpress_config;
	
		$xoops_admin_url = $xoops_config->module_url . '/admin/index.php';

		$do_message ='';
		if (!empty($_POST['submit_update'])) {
			$xpress_config->ReadPostData($_POST);
			$xpress_config->SettingValueWrite('update');
		} else if (isset($_POST['submit_reset'])) {
			$xpress_config->setDefault();
			$xpress_config->SettingValueWrite('update');
		}
		
		echo	'<div class="wrap">'."\n";
		echo		'<div id="icon-options-general" class="icon32"><br /></div>'."\n";
		echo		'<h2>' . __('XPressME Other Setting', 'xpressme') . "</h2><br>\n";
//		echo 		'<div align="right"><a href="' . $xoops_admin_url . '"><h3>'. __('to XOOPS Modules Admin Page', 'xpressme') . '</h3></a></div>';
		echo		'<form method="post" action="' . $_SERVER["REQUEST_URI"] . '">'."\n" ;
		echo			'<table class="form-table">'."\n";
		echo				$xpress_config->yes_no_radio_option('is_save_post_revision',
												__('The change tracking of the post is preserved','xpressme'),
												__('YES','xpressme'),
												__('NO','xpressme')
												);
		
		echo				$xpress_config->yes_no_radio_option('is_multi_user',
												__('Select Multi user mode','xpressme'),
												__('YES','xpressme'),
												__('NO','xpressme')
												);
		echo				$xpress_config->yes_no_radio_option('is_author_view_count',
												__('Is the posts author views counted?','xpressme'),
												__('YES','xpressme'),
												__('NO','xpressme')		
												);
		echo 				$xpress_config->header_meta_option();
		echo				$xpress_config->yes_no_radio_option('is_sql_debug',
												__('Is SQL debugging window displayed?','xpressme'),
												__('YES','xpressme'),
												__('NO','xpressme')		
												);
		echo			"</table>\n";
		
		echo		'<p class="submit">'."\n";
		echo		'<input type="submit" value= "' . __('Update Config', 'xpressme') . '" name="submit_update" />' ."\n";
		echo		'<input type="submit" value= "' . __('Preset Config', 'xpressme') . '" name="submit_reset" />' ."\n";
		echo		"</p>\n";

		echo		"</form>\n" ;
		echo	"</div>\n";
}

function upgrade_page()
{
	global $xoops_config,$xpress_config;
	
	$xpress_version = $xoops_config->module_version . $xoops_config->module_codename;
	$check_url = "http://ja1.xpressme.info/version_check/?version=$xpress_version";

	echo	'<div class="wrap">'."\n";
	echo		'<div id="icon-options-general" class="icon32"><br /></div>'."\n";
	echo		'<h2>' . __('XPressME Upgrade', 'xpressme') . "</h2><br>\n";
	
	if(get_xpress_latest_version()){
		$latest = get_option('xpressme_latest_version');
		if ($latest) {
			$site_url=$latest['url'];
			$package=$latest['package'];
			$latest_version=$latest['latest_version'];
			$check_time=$latest['check_time'];
		}


		if (version_compare($xpress_version, $latest_version, '>')){
				echo '<h3 class="response">';
				printf(__('You are using a XPressME Integration Kit development version (%1$s). Cool! Please <a href="%2$s">stay updated</a>.', 'xpressme') , $xpress_version , $site_url);
				echo '</h3>';

		} else if (version_compare($xpress_version, $latest_version, '<')) {
			echo	'<h3 class="response">'. __('There is a new version of XPressME Integration Kit available for upgrade', 'xpressme') . '</h3>';
			echo '<p>';
	//		printf(__('You can upgrade to version %s automatically or download the package and install it manually:'),$latest_version);
			printf(__('You can upgrade to version %s download the package and install it manually:', 'xpressme'),$latest_version);
			echo '</p>';
			echo '<a class="button" href="' . $package . '">';
			printf(__('Download %s', 'xpressme') , $latest_version);
			echo '</a>';
		} else {
			echo	'<h3 class="response">'. __('You have the latest version of XPressME Integration Kit. You do not need to upgrade', 'xpressme') . '</h3>';
		}
	} else {
		echo '<h3 class="response">';
		printf(__('There is no response from <a href="%s">version check API</a> now. sorry, please confirm it after.', 'xpressme'),$check_url);
		echo	"</div>\n";
	}
}

function get_xpress_latest_version(){
	global $wp_version, $wpdb, $wp_local_package;
	global $xoops_config;
	
	$xpress_version = $xoops_config->module_version . $xoops_config->module_codename;

	$check_url = "http://ja.xpressme.info/version_check/?version=$xpress_version";
	$request_options = array(
	'timeout' => 3,
	'user-agent' => 'WordPress/' . $wp_version . '; ' . get_bloginfo( 'url' )
	);

	if (! function_exists(wp_remote_get)) return false;
	
	$response = wp_remote_get($check_url, $request_options);
	if ( is_wp_error( $response ) )
		return false;

	if ( 200 != $response['response']['code'] )
		return false;

	$body = trim( $response['body'] );
	$body = str_replace(array("\r\n", "\r"), "\n", $body);
	$returns = explode("\n", $body);
	$response = esc_attr( $returns[0] );
	if ( isset( $returns[1] ) )
		$url = esc_url( $returns[1] );
	if ( isset( $returns[2] ) )
		$package = esc_url( $returns[2] );
	if ( isset( $returns[3] ) )
		$latest_version = esc_attr( $returns[3] );

	$write_options = array (
		'url' => $url ,
		'package' => $package ,
		'latest_version' => $latest_version ,
		'check_time' => time()
	);
	
	$latest_version = get_option('xpressme_latest_version');
	if (!$latest_version) {
		add_option('xpressme_latest_version', $write_options);
	} else {
		update_option('xpressme_latest_version', $write_options);
	}
	return true;
}

function xpress_update_check() {
	if ( defined('WP_INSTALLING') )
		return;
	global $pagenow;

	$php_query_string = $_SERVER['QUERY_STRING'];

	if ( 'admin.php' == $pagenow && 'page=upgrade_page' == $php_query_string)
		return;

	global $wp_version, $wpdb, $wp_local_package;
	global $xoops_config;

	$php_query_string = $_SERVER['QUERY_STRING'];
	$xpress_version = $xoops_config->module_version . $xoops_config->module_codename;

	$latest = get_option('xpressme_latest_version');
	if (!$latest ) {
		get_xpress_latest_version();
		$latest = get_option('xpressme_latest_version');
	}

	if ($latest) {
		$next_check = $latest['check_time'] + (60*60*24);
		$now_time = time();
		if ($next_check < $now_time ){
			get_xpress_latest_version();
			$latest = get_option('xpressme_latest_version');
		}
	}

	if ($latest) {
		$url=$latest['url'];
		$package=$latest['package'];
		$latest_version=$latest['latest_version'];
		$check_time=$latest['check_time'];
		$upgrade_page = $xoops_config->module_url . "/wp-admin/admin.php?page=upgrade_page";

		if (version_compare($xpress_version, $latest_version, '<')) {
			if ( current_user_can('manage_options') ){
				$msg = sprintf( __('XPressME Integration Kit Version %1$s is available! <a href="%2$s">Please update now</a>.', 'xpressme'), $latest_version, $upgrade_page );
			} else {
				$msg = sprintf( __('XPressME Integration Kit Version %1$s is available! Please notify the site administrator.', 'xpressme'), $latest_version );
			}
			echo "<div id='update-nag'>$msg </div>";
		}
	}
}

add_action( 'admin_notices', 'xpress_update_check', 3 );
?>