source: trunk/wp-content/plugins/xpressme/include/xpress_common_functions.php @ 158

<?php
global $xoops_config;
if (!is_object($xoops_config)){ // is call other modules
        require_once dirname(dirname(dirname(dirname(dirname( __FILE__ ))))) .'/class/config_from_xoops.class.php' ;
        $xoops_config = new ConfigFromXoops;
}

function get_xoops_config($config_name,$module_dir){
        global $xoops_db;
        
        $modules_db = get_xoops_prefix() . 'modules';
        $config_db = get_xoops_prefix() . 'config';

        $moduleID = $xoops_db->get_var("SELECT mid FROM $modules_db WHERE dirname = '$module_dir'");
        if (empty($moduleID)) return null;
        $conf_value = $xoops_db->get_var("SELECT conf_value FROM $config_db WHERE (conf_modid = $moduleID) AND (conf_name = '$config_name')");
        if (empty($conf_value)) return null;
        return  $conf_value;
}

// xoops db
function get_xpress_dir_path()
{
        return ABSPATH;
}

function get_xpress_dir_name()
{
        return basename(ABSPATH);
}

function get_wp_prefix_only()
{
        $dir_name = get_xpress_dir_name();
        $prefix = $dir_name;
        if ($prefix == 'wordpress') $prefix = 'wp';
        
        $prefix = $prefix . '_';
        return $prefix;
}

function get_xoops_prefix()
{
        global $xoops_config;
        $ret =$xoops_config->xoops_db_prefix . '_';
        return $ret;
}

function get_xoops_trust_path()
{
        global $xoops_config;
        $ret =$xoops_config->xoops_trust_path;
        return $ret;
}

function get_xoops_root_path()
{
        global $xoops_config;
        $ret =$xoops_config->xoops_root_path;
        return $ret;
}

function get_wp_prefix()
{
        $prefix = get_xoops_prefix() . get_wp_prefix_only();
        return $prefix;
}
function get_xoops_url()
{
        global $xoops_config;
        $ret =$xoops_config->xoops_url ;
        return $ret;
}

function get_xpress_url()
{
        global $xoops_config;
        $ret =$xoops_config->module_url ;
        return $ret;
}

function get_xpress_modid()
{
        global $xoops_db;
        
        $modulename = get_xpress_dir_name();    
        $sql = "SELECT mid FROM " . get_xoops_prefix() . "modules WHERE dirname = '$modulename'";
        $mid = $xoops_db->get_var($sql);
        return $mid;    
}

function get_xpress_db_version()
{
        include get_xpress_dir_path() . '/wp-includes/version.php';
        return $wp_db_version;
}

function is_xpress_mobile()
{
        //ktai_style
        if (function_exists('is_ktai')){
                if (is_ktai()) {
 //                     $file_path = $GLOBALS['xoopsModuleConfig']["ktai_style_tmpdir"] . '/comments.php';
                        return true;
                }
        }
        
        //mobg
        if (function_exists('is_mobile')) {
                if (is_mobile()){
                        return true;
                }
        }
        if (
          preg_match("/DoCoMo/", $_SERVER['HTTP_USER_AGENT']) ||
          preg_match("/softbank/", $_SERVER['HTTP_USER_AGENT']) ||
          preg_match("/vodafone/", $_SERVER['HTTP_USER_AGENT']) ||
          preg_match("/J-PHONE/", $_SERVER['HTTP_USER_AGENT']) ||
          preg_match("/UP\.Browser/", $_SERVER['HTTP_USER_AGENT']) ||
          preg_match("/ASTEL/", $_SERVER['HTTP_USER_AGENT']) ||
          preg_match("/PDXGW/", $_SERVER['HTTP_USER_AGENT'])
        ) 
        {
                return true;
        } else {
                return false;
        }
}

function block_cache_refresh() 
{ 
        global $xoops_db; 
        $mid = get_xpress_modid(); 
        $sql = "SELECT bid,options,func_file FROM " . get_xoops_prefix() . "newblocks WHERE mid = $mid"; 
        $blocks = $xoops_db->get_results($sql); 
        $mydirname = get_xpress_dir_name(); 
        require_once get_xpress_dir_path() . '/include/xpress_block_render.php'; 


        foreach($blocks as $block){ 
                $func_file = $block->func_file; 
                $call_theme_function_name = str_replace(".php", "", $func_file); 
                $inc_theme_file_name = str_replace(".php", "", $func_file) . '_theme.php'; 
                $cache_title = str_replace(".php", "", $func_file); 
                $blockID = $block->bid; 
                $options = explode("|", $block->options); 

                $block_theme_file = get_block_file_path($mydirname,$inc_theme_file_name); 
                require_once $block_theme_file; 
                $block_render = $call_theme_function_name($options);            //The block name and the called function name should be assumed to be the same name.                     
                $xml['block'] = $block_render; 
                $xml['block']['options'] = $block->options; 
                xpress_block_cache_write($mydirname,$cache_title. $blockID, $xml); 
        } 
}
function is_wordpress_style()
{
        global $xpress_config;
        
        if ($xpress_config->viewer_type == 'wordpress') return true;
        if ($xpress_config->viewer_type == 'xoops') return false;
        
        // user select
        $get_style = isset($_GET["style"]) ? $_GET["style"] : '';
        $cookie_style = isset($_COOKIE["xpress_style"]) ? $_COOKIE["xpress_style"] : '';
        
        // set style
        if (!empty($get_style)){
                $style = $get_style;
        } else {
                if (!empty($cookie_style)){
                        $style = $cookie_style;
                } else {
                        $style = 'x';
                }
        }
        
        // set cookie
        if (empty($cookie_style)){
                setcookie("xpress_style", $style);
                $_COOKIE["xpress_style"] = $style;
        } else {
                if ($style != $cookie_style) {
                        setcookie("xpress_style", $style);
                        $_COOKIE["xpress_style"] = $style;
                }
        }
        if ($style == 'w') {
                return true;
        } else { 
                return false;
        }
}

function wp_meta_add_xpress_menu()
{
        global $xpress_config;
        if ($xpress_config->viewer_type == 'user_select'){
                echo disp_mode_set();
        }
        if (function_exists('wp_theme_switcher') ) {    
                echo '<li>' . __('Themes') . ':';
                wp_theme_switcher('dropdown');
                echo '</li>';
        }
}

function disp_mode_set(){
        global $xpress_config;
        
        $select ="";
        if ($xpress_config->viewer_type == 'user_select'){
                $style = isset($_GET["style"]) ? $_GET["style"] : (isset($_COOKIE["xpress_style"]) ? $_COOKIE["xpress_style"] : "");

                switch($style) {
                case 'w':
                        $select ='<li><a href="'.get_settings('siteurl').'/?style=x" title="'. __('Switch to XOOPS mode','xpressme').'">'.__('Switch to XOOPS mode','xpressme').'</a></li>';
//                      $select.='<img src="'. get_settings('siteurl').'/images/external.png" alt="'.__('Switch to XOOPS mode','xpressme') . '"></a></li>';
                        break;
                case 'x':
                        $select='<li><a href="'.get_settings('siteurl').'/?style=w" title="'.__('Switch to WordPress mode','xpressme').'">'.__('Switch to WordPress mode','xpressme').'</a></li>';
                        break;
                default:
                        $select='<li><a href="'.get_settings('siteurl').'/?style=w" title="'.__('Switch to WordPress mode','xpressme').'">'.__('Switch to WordPress mode','xpressme').'</a></li>';
                        break;
                }
        }
        return $select;
}

function xpress_comment_count( $count ) {
        global $id;
        $comments_by_type = &separate_comments(get_comments('status=approve&post_id=' . $id));
        return count($comments_by_type['comment']);
}

function xpress_set_author_cookie()
{
        $author_cookie = get_xpress_dir_name() . "_select_author" ;
        if(xpress_is_multi_user()){
                if (empty($_GET)){
        //              $GLOBALS["wp_xoops_author"] = null;
                        setcookie($author_cookie, 0);
                        $_COOKIE[$author_cookie] = 0;
                        
                } else {
                        $auth = intval( @$_GET["author"] );
                        if ($auth > 0){
                                setcookie($author_cookie, $auth);
                                $_COOKIE[$author_cookie] = $auth;
                        }
                }
        }else{
        //      $GLOBALS["wp_xoops_author"] = null;
                setcookie($author_cookie, 0);
                $_COOKIE[$author_cookie] = 0;
        }
}

function xpress_query_filter(&$query)
{
        $author_cookie = get_xpress_dir_name() . "_select_author" ;
        
        if (strpos($query,'SELECT') !==0)  return $query;

        $select_pattern = "SELECT(.*)post_author(.*)FROM";
        if (preg_match ( "/".$select_pattern."/i", $query, $select_match ))
                return $query;

        $query = preg_replace('/\s\s+/', ' ', $query);
        if (!empty($_COOKIE[$author_cookie])){
                $pattern = "WHERE.*post_type\s*=\s*'post'\s*\)?";
                if ( preg_match ( "/".$pattern."/i", $query, $match ) ){
                        $where_str = "$match[0]";
                        $where_arry = split(' ',$where_str);
                        $post_prefix = '';
                        foreach ($where_arry as $p){
                                if ( preg_match ( "/post_type/", $p, $match3 ) ){
                                        $post_prefix = preg_replace("/post_type/", "", $p);
                                        $post_prefix = preg_replace("/\(/", "", $post_prefix);
                                        break;
                                }
                        }
                        preg_match ( "/post_type(.*)/", $where_str, $p_match );
                        $patern = $p_match[0];
                        $patern = preg_replace('/\)/', '\)', $patern);
                        
                        $replace = $patern . " AND {$post_prefix}post_author = " . intval($_COOKIE[$author_cookie]) . " ";

                        $query = preg_replace("/$patern/", $replace, $query);
                }
        }
//      xpress_show_sql_quary($query);
        return $query;
}
?>