| 1 | <?php
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| 2 | /*
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| 3 | * Get The level from the capabillities name.
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| 4 | */
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| 5 | function get_role_level($capabillities){
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| 6 | if ($capabillities == 'default') $capabillities = get_option('default_role');;
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| 7 | switch($capabillities) {
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| 8 | case 'administrator':
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| 9 | return 5;
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| 10 | case 'editor':
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| 11 | return 4;
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| 12 | case 'author':
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| 13 | return 3;
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| 14 | case 'contributor':
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| 15 | return 2;
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| 16 | case 'subscriber':
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| 17 | return 1;
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| 18 | default:
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| 19 | return 0;
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| 20 | }
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| 21 | }
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| 22 |
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| 23 | /*
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| 24 | * The highest authority and the accompanying data
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| 25 | * in the WordPress authority given to the group to which the user belongs are obtained.
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| 26 | */
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| 27 | function get_xoops_group_role($uid=0){
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| 28 | $ans = array();
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| 29 | if ($uid == 0){
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| 30 | return '';
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| 31 | }
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| 32 |
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| 33 | global $xoops_db;
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| 34 | $db_groups_users_link = get_xoops_prefix() . 'groups_users_link';
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| 35 | $db_group_role = get_wp_prefix() . 'group_role';
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| 36 | $db_groups = get_xoops_prefix() . 'groups';
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| 37 |
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| 38 | $sql = "SELECT * ";
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| 39 | $sql .= "FROM $db_groups_users_link ";
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| 40 | $sql .= "LEFT JOIN $db_group_role ON $db_groups_users_link.groupid = $db_group_role.groupid ";
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| 41 | $sql .= "LEFT JOIN $db_groups ON $db_groups_users_link.groupid = $db_groups.groupid ";
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| 42 | $sql .= "WHERE uid = $uid";
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| 43 | $user_groups = $xoops_db->get_results($sql);
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| 44 | $ans['capabillities'] = '';
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| 45 | $ans['allway_update'] = 0;
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| 46 |
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| 47 | foreach($user_groups as $user_group){
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| 48 | if ($user_group->group_type == 'Admin'){
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| 49 | $ans['capabillities'] = 'administrator';
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| 50 | if ($user_group->groupid =1){
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| 51 | //It always rewrites it as WordPress adninistrator for an initial admin group of XOOPS.
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| 52 | $ans['allway_update'] = 1;
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| 53 | } else {
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| 54 | // admin groups other than initial admin group of XOOPS
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| 55 | // It group rewrites group_type of the data base in Admin.
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| 56 | $ans['allway_update'] = $user_group->login_all;
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| 57 | }
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| 58 | break;
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| 59 | }
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| 60 | $before_level = get_role_level($ans['capabillities']);
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| 61 |
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| 62 | $now_level = get_role_level($user_group->role);
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| 63 | if ($now_level > $before_level){
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| 64 | $ans['capabillities'] = $user_group->role;
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| 65 | $ans['allway_update'] = $user_group->login_all;
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| 66 | }
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| 67 | }
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| 68 | return $ans;
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| 69 | }
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| 70 |
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| 71 | /*
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| 72 | * Get User ID of WordPress from the login name.
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| 73 | */
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| 74 | function get_wp_user_id($login_name){
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| 75 | global $xoops_db;
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| 76 | $sql = "SELECT ID FROM " . get_wp_prefix() . "users WHERE user_login = '$login_name'";
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| 77 | $uid = $xoops_db->get_var($sql);
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| 78 | return $uid;
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| 79 | }
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| 80 |
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| 81 | /*
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| 82 | * WP User ID exists is checked..
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| 83 | */
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| 84 | function is_used_wp_user_id($uid){
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| 85 | global $xoops_db;
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| 86 | $sql = "SELECT ID FROM " . get_wp_prefix() . "users WHERE ID = $uid";
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| 87 | $uid = $xoops_db->get_var($sql);
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| 88 | if (empty($uid))
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| 89 | return false;
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| 90 | else
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| 91 | return true;
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| 92 | }
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| 93 |
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| 94 | /*
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| 95 | * The user data of XOOPS is written in the WordPress user data.
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| 96 | * If $sync_uid is 0, all users are written.
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| 97 | */
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| 98 | function user_sync_to_wordpress($sync_uid = 0, &$message){
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| 99 | global $xoops_db;
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| 100 |
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| 101 | $db_xoops_users = get_xoops_prefix() . 'users';
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| 102 | $db_xpress_users = get_wp_prefix() . 'users';
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| 103 |
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| 104 | $message = 'Do Sync';
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| 105 |
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| 106 | if ($sync_uid == 0) {
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| 107 | $xu_sql = "SELECT uid ,name ,uname ,pass ,email, url, user_regdate, user_aim, user_yim FROM $db_xoops_users";
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| 108 | } else {
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| 109 | $xu_sql = "SELECT uid ,name ,uname ,pass ,email, url, user_regdate, user_aim, user_yim FROM $db_xoops_users WHERE uid = $sync_uid";
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| 110 | }
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| 111 |
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| 112 | $xoops_users = $xoops_db->get_results($xu_sql);
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| 113 |
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| 114 | if (empty($xoops_users)){
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| 115 | $message .= '...ERR ('. $xu_sql . ')';
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| 116 | return false;
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| 117 | }
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| 118 |
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| 119 | foreach($xoops_users as $xoops_user){
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| 120 | $role = get_xoops_group_role($xoops_user->uid);
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| 121 | $capabillities_name = $role['capabillities'];
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| 122 | $allway_update = $role['allway_update'];
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| 123 |
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| 124 | $wp_user_id = get_wp_user_id($xoops_user->uname) ;
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| 125 |
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| 126 | if (empty($capabillities_name)){
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| 127 | if ($sync_uid != 0){
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| 128 | if ($wp_user_id) {
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| 129 | if ($allway_update){
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| 130 | $message .= '...NOT XPRESS USER ' . $xoops_user->uname;
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| 131 | return false;
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| 132 | }
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| 133 | } else {
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| 134 | $message .= '...NOT XPRESS USER ' . $xoops_user->uname;
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| 135 | return false;
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| 136 | }
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| 137 | } else {
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| 138 | $message .= "...PASS '" . $xoops_user->uname ."'[uid=".$xoops_user->uid ."](not xpress user)";
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| 139 | continue;
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| 140 | }
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| 141 | }
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| 142 |
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| 143 | $user_regist_time = date('Y-m-d H:i:s' , $xoops_user->user_regdate);
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| 144 | $user_status = 0;
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| 145 | $user_display_name =empty($xoops_user->name) ? $xoops_user->uname :$xoops_user->name ;
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| 146 |
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| 147 | $is_update = false;
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| 148 |
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| 149 | if ($wp_user_id){
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| 150 | $wu_sql = "UPDATE $db_xpress_users ";
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| 151 | $wu_sql .= 'SET ';
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| 152 | $wu_sql .= "user_pass = '$xoops_user->pass', ";
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| 153 | $wu_sql .= "user_email = '$xoops_user->email', ";
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| 154 | $wu_sql .= "user_url = '$xoops_user->url', ";
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| 155 | $wu_sql .= "user_nicename = '$xoops_user->uname', ";
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| 156 | $wu_sql .= "user_registered = '$user_regist_time', ";
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| 157 | $wu_sql .= "user_status = 0 ";
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| 158 | $wu_sql .= "WHERE (user_login = '$xoops_user->uname' )";
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| 159 |
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| 160 | $xoops_db->query($wu_sql);
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| 161 | if ($allway_update){
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| 162 | $sycc_user = new WP_User($wp_user_id);
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| 163 | $sycc_user->set_role($capabillities_name);
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| 164 | $message .= '...UPDATE ' . $xoops_user->uname . '(' . $capabillities_name . ')';
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| 165 |
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| 166 | } else {
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| 167 | $message .= '...UPDATE ' . $xoops_user->uname . '(Level Not Change)';
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| 168 | }
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| 169 | if (!check_user_meta_prefix($wp_user_id)){
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| 170 | repair_user_meta_prefix();
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| 171 | }
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| 172 |
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| 173 | $is_update = true;
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| 174 | }else{
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| 175 | if (is_used_wp_user_id($xoops_user->uid) ) { // WP User ID has already been used.
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| 176 | $wu_sql = "INSERT INTO $db_xpress_users ";
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| 177 | $wu_sql .= "(user_login , user_pass ,user_email , user_url , user_nicename " ;
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| 178 | $wu_sql .= " , user_registered , user_status , display_name) ";
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| 179 | $wu_sql .= "VALUES ";
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| 180 | $wu_sql .= "('$xoops_user->uname', '$xoops_user->pass', '$xoops_user->email', '$xoops_user->url', '$xoops_user->uname' ";
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| 181 | $wu_sql .= " , '$user_regist_time', $user_status, '$user_display_name')";
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| 182 | $xoops_db->query($wu_sql);
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| 183 | $wp_user_id = mysql_insert_id();
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| 184 | } else { // WP User ID has not been used yet.
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| 185 | $wu_sql = "INSERT INTO $db_xpress_users ";
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| 186 | $wu_sql .= "(ID , user_login , user_pass ,user_email , user_url , user_nicename " ;
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| 187 | $wu_sql .= " , user_registered , user_status , display_name) ";
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| 188 | $wu_sql .= "VALUES ";
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| 189 | $wu_sql .= "('$xoops_user->uid', '$xoops_user->uname', '$xoops_user->pass', '$xoops_user->email', '$xoops_user->url', '$xoops_user->uname' ";
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| 190 | $wu_sql .= " , '$user_regist_time', $user_status, '$user_display_name')";
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| 191 | $xoops_db->query($wu_sql);
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| 192 | $wp_user_id = $xoops_user->uid;
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| 193 | }
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| 194 | $sycc_user = new WP_User($wp_user_id);
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| 195 | $sycc_user->set_role($capabillities_name);
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| 196 | $message .= '...INSERT ' . $user_login_name . '(' . $capabillities_name . ')';
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| 197 | }
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| 198 |
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| 199 | $user_nickname = empty($xoops_user->name) ? $xoops_user->uname :$xoops_user->name ;
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| 200 | $user_rich_editing = 'true';
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| 201 | $user_first_name = $xoops_user->uname;
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| 202 | $user_last_name = '';
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| 203 | $user_description = '';
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| 204 | $user_jabber = '';
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| 205 |
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| 206 | update_usermeta( $wp_user_id,'nickname',$user_nickname);
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| 207 | update_usermeta( $wp_user_id,'first_name',$user_first_name);
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| 208 | update_usermeta( $wp_user_id,'last_name',$user_last_name);
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| 209 | update_usermeta( $wp_user_id,'description',$user_description);
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| 210 | update_usermeta( $wp_user_id,'jabber',$user_jabber);
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| 211 | update_usermeta( $wp_user_id,'aim',$xoops_user->user_aim);
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| 212 | update_usermeta( $wp_user_id,'yim',$xoops_user->user_yim);
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| 213 | if ($is_update === false ) {
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| 214 | update_usermeta( $wp_user_id,'rich_editing',$user_rich_editing);
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| 215 | }
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| 216 |
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| 217 | }
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| 218 | $message .= "...END";
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| 219 | return true;
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| 220 | }
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| 221 |
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| 222 | /*
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| 223 | * Get User ID of XOOPS from the login name.
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| 224 | */
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| 225 | function get_xoops_user_id($login_name){
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| 226 | global $xoops_db;
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| 227 | $sql = "SELECT uid FROM " . get_xoops_prefix() . "users WHERE uname = '$login_name'";
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| 228 | $uid = $xoops_db->get_var($sql);
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| 229 | return $uid;
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| 230 | }
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| 231 |
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| 232 | /*
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| 233 | *The user data of wordpress is written in the xoops user data.
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| 234 | */
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| 235 | function user_sync_to_xoops($user_ID){
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| 236 | global $xoops_db;
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| 237 |
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| 238 | $user_info = get_userdata($user_ID);
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| 239 | $xoops_uid = get_xoops_user_id($user_info->user_login);
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| 240 | $db_xoops_users = get_xoops_prefix() . "users";
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| 241 | $user_regdate = strtotime($user_info->user_registered);
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| 242 | $aim = get_usermeta($user_ID,'aim');
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| 243 | $yim = get_usermeta($user_ID,'yim');
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| 244 |
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| 245 | if ($xoops_uid){
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| 246 | $wu_sql = "UPDATE $db_xoops_users ";
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| 247 | $wu_sql .= 'SET ';
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| 248 | $wu_sql .= "uname = '$user_info->user_login', ";
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| 249 | $wu_sql .= "pass = '$user_info->user_pass', ";
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| 250 | $wu_sql .= "email = '$user_info->user_email', ";
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| 251 | $wu_sql .= "url = '$user_info->user_url', ";
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| 252 | $wu_sql .= "name = '$user_info->display_name', ";
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| 253 | $wu_sql .= "user_aim = '$aim', ";
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| 254 | $wu_sql .= "user_yim = '$yim', ";
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| 255 | $wu_sql .= "user_regdate = $user_regdate ";
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| 256 | $wu_sql .= "WHERE (uid = $xoops_uid )";
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| 257 | $xoops_db->query($wu_sql);
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| 258 | }else{
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| 259 | $wu_sql = "INSERT INTO $db_xoops_users ";
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| 260 | $wu_sql .= "(uname , pass ,email , url , name , user_aim , user_yim , user_regdate) " ;
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| 261 | $wu_sql .= "VALUES ";
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| 262 | $wu_sql .= "('$user_info->user_login', '$user_info->user_pass', '$user_info->user_email', '$user_info->user_url', '$user_info->display_name' ";
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| 263 | $wu_sql .= " , '$aim' , '$yim' , $user_regdate )";
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| 264 | $xoops_db->query($wu_sql);
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| 265 | // get xoops users default groupe ID
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| 266 | $db_xoops_group = get_xoops_prefix() . 'groups';
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| 267 | $default_xoops_group_id = $xoops_db->get_var("SELECT groupid FROM $db_xoops_group WHERE group_type = 'User'");
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| 268 | // get insert users ID
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| 269 | $db_xoops_group = get_xoops_prefix() . 'users';
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| 270 | $user_id = $xoops_db->get_var("SELECT uid FROM $db_xoops_group WHERE uname = '$user_info->user_login'");
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| 271 | // insert groups_users_link
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| 272 | $db_xoops_group_users_link = get_xoops_prefix() . 'groups_users_link';
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| 273 | $default_xoops_group_id = $xoops_db->get_var("INSERT INTO $db_xoops_group_users_link (groupid , uid ) VALUES ($default_xoops_group_id , $user_id)");
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| 274 | }
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| 275 | }
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| 276 |
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| 277 |
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| 278 | /*
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| 279 | * When I changed the pre-fix of the database in XOOPS Protector Module, user authority data of WordPress read it and cannot do it.
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| 280 | * This is because a meta_key pre-fix of the usermeta table of WordPress is not changed.
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| 281 | * and user_roles option_name pre-fix of the option table of WordPress is not changed.
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| 282 | */
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| 283 | function check_user_meta_prefix($uid){
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| 284 | global $xoops_db;
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| 285 | $db_xpress_usermeta = get_wp_prefix() . 'usermeta';
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| 286 | $user_meta_prefix = get_wp_prefix();
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| 287 |
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| 288 | $sql = "SELECT * FROM $db_xpress_usermeta WHERE user_id = $uid AND meta_key = '" . $user_meta_prefix ."user_level'" ;
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| 289 |
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| 290 | $user_level = $xoops_db->get_results($sql);
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| 291 | if (empty($user_level)) return false ;
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| 292 |
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| 293 | $sql = "SELECT * FROM $db_xpress_usermeta WHERE user_id = $uid AND meta_key = '" . $user_meta_prefix ."capabilities'" ;
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| 294 | $capabilities = $xoops_db->get_results($sql);
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| 295 | if (empty($capabilities)) return false ;
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| 296 |
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| 297 | return true;
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| 298 | }
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| 299 |
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| 300 | function repair_user_meta_prefix(){
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| 301 | global $xoops_db;
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| 302 | // repair usermeta db
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| 303 | $db_xpress_usermeta = get_wp_prefix() . 'usermeta';
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| 304 | $wp_prefix_only = get_wp_prefix_only();
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| 305 | $user_meta_prefix = get_wp_prefix();
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| 306 | $sql = "SELECT * FROM $db_xpress_usermeta WHERE meta_key LIKE '%_" . $wp_prefix_only . "%'" ;
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| 307 | $user_metas = $xoops_db->get_results($sql);
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| 308 | foreach($user_metas as $user_meta){
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| 309 | if (strpos($user_meta->meta_key,$user_meta_prefix) === false) {
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| 310 | $new_meta_key = '';
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| 311 | if (strpos($user_meta->meta_key,$wp_prefix_only.'user_level'))
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| 312 | $new_meta_key = $user_meta_prefix . 'user_level';
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| 313 | if (strpos($user_meta->meta_key,$wp_prefix_only.'capabilities'))
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| 314 | $new_meta_key = $user_meta_prefix . 'capabilities';
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| 315 | if (strpos($user_meta->meta_key,$wp_prefix_only.'autosave_draft_ids'))
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| 316 | $new_meta_key = $user_meta_prefix . 'autosave_draft_ids';
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| 317 | if (strpos($user_meta->meta_key,$wp_prefix_only.'usersettings')){
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| 318 | if (strpos($user_meta->meta_key,$wp_prefix_only.'usersettingstime'))
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| 319 | $new_meta_key = $user_meta_prefix . 'usersettingstime';
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| 320 | else
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| 321 | $new_meta_key = $user_meta_prefix . 'usersettings';
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| 322 | }
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| 323 | if (!empty($new_meta_key)){
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| 324 | $repair_sql = "UPDATE $db_xpress_usermeta ";
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| 325 | $repair_sql .= 'SET ';
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| 326 | $repair_sql .= "meta_key = '$new_meta_key' ";
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| 327 | $repair_sql .= "WHERE (umeta_id = $user_meta->umeta_id )";
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| 328 | $xoops_db->query($repair_sql);
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| 329 | }
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| 330 | }
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| 331 | }
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| 332 |
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| 333 | // repair option db user_roles
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| 334 | include_once (ABSPATH . '/include/general_functions.php');
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| 335 |
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| 336 | $prefix = get_wp_prefix();
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| 337 | $option_tables = get_table_list($prefix,'options');
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| 338 | foreach( $option_tables as $option_table){
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| 339 | $mid_prefix = get_multi_mid_prefix($prefix,'options' , $option_table);
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| 340 |
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| 341 | $new_option_name = $prefix .$mid_prefix . 'user_roles';
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| 342 | $sql = "SELECT option_id , option_name FROM $option_table WHERE option_name LIKE '%_user_roles'" ;
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| 343 | $option= $xoops_db->get_row($sql);
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| 344 | if ($option->option_name != $new_option_name){
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| 345 | $repair_sql = "UPDATE $db_wp_option ";
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| 346 | $repair_sql .= 'SET ';
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| 347 | $repair_sql .= "option_name = '$new_option_name' ";
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| 348 | $repair_sql .= "WHERE (option_id = $option->option_id )";
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| 349 | $xoops_db->query($repair_sql);
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| 350 | }
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| 351 | }
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| 352 | }
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| 353 | ?> |
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