4 * import account file exported from mod/uexport
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6 * $a App Friendica App Class
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7 * $file Array array from $_FILES
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9 require_once("include/Photo.php");
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10 define("IMPORT_DEBUG", False);
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12 function last_insert_id() {
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17 $thedb = $db->getdb();
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18 return $thedb->insert_id;
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20 return mysql_insert_id();
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24 function last_error() {
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30 * Remove columns from array $arr that aren't in table $table
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32 * @param string $table Table name
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33 * @param array &$arr Column=>Value array from json (by ref)
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35 function check_cols($table, &$arr) {
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36 $query = sprintf("SHOW COLUMNS IN `%s`", dbesc($table));
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37 logger("uimport: $query", LOGGER_DEBUG);
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40 // get a plain array of column names
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41 foreach ($r as $tcol) {
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42 $tcols[] = $tcol['Field'];
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44 // remove inexistent columns
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45 foreach ($arr as $icol => $ival) {
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46 if (!in_array($icol, $tcols)) {
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53 * Import data into table $table
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55 * @param string $table Table name
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56 * @param array $arr Column=>Value array from json
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58 function db_import_assoc($table, $arr) {
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59 if (isset($arr['id']))
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61 check_cols($table, $arr);
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62 $cols = implode("`,`", array_map('dbesc', array_keys($arr)));
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63 $vals = implode("','", array_map('dbesc', array_values($arr)));
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64 $query = "INSERT INTO `$table` (`$cols`) VALUES ('$vals')";
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65 logger("uimport: $query", LOGGER_TRACE);
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71 function import_cleanup($newuid) {
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72 q("DELETE FROM `user` WHERE uid = %d", $newuid);
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73 q("DELETE FROM `contact` WHERE uid = %d", $newuid);
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74 q("DELETE FROM `profile` WHERE uid = %d", $newuid);
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75 q("DELETE FROM `photo` WHERE uid = %d", $newuid);
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76 q("DELETE FROM `group` WHERE uid = %d", $newuid);
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77 q("DELETE FROM `group_member` WHERE uid = %d", $newuid);
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78 q("DELETE FROM `pconfig` WHERE uid = %d", $newuid);
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81 function import_account(&$a, $file) {
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82 logger("Start user import from " . $file['tmp_name']);
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86 2. replace old baseurl with new baseurl
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87 3. import data (look at user id and contacts id)
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88 4. archive non-dfrn contacts
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89 5. send message to dfrn contacts
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92 $account = json_decode(file_get_contents($file['tmp_name']), true);
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93 if ($account === null) {
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94 notice(t("Error decoding account file"));
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99 if (!x($account, 'version')) {
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100 notice(t("Error! No version data in file! This is not a Friendica account file?"));
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105 // this is not required as we remove columns in json not in current db schema
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106 if ($account['schema'] != DB_UPDATE_VERSION) {
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107 notice(t("Error! I can't import this file: DB schema version is not compatible."));
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112 // check for username
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113 $r = q("SELECT uid FROM user WHERE nickname='%s'", $account['user']['nickname']);
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114 if ($r === false) {
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115 logger("uimport:check nickname : ERROR : " . last_error(), LOGGER_NORMAL);
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116 notice(t('Error! Cannot check nickname'));
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119 if (count($r) > 0) {
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120 notice(sprintf(t("User '%s' already exists on this server!"), $account['user']['nickname']));
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123 // check if username matches deleted account
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124 $r = q("SELECT id FROM userd WHERE username='%s'", $account['user']['nickname']);
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125 if ($r === false) {
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126 logger("uimport:check nickname : ERROR : " . last_error(), LOGGER_NORMAL);
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127 notice(t('Error! Cannot check nickname'));
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130 if (count($r) > 0) {
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131 notice(sprintf(t("User '%s' already exists on this server!"), $account['user']['nickname']));
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135 $oldbaseurl = $account['baseurl'];
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136 $newbaseurl = $a->get_baseurl();
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137 $olduid = $account['user']['uid'];
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139 unset($account['user']['uid']);
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140 unset($account['user']['account_expired']);
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141 unset($account['user']['account_expires_on']);
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142 unset($account['user']['expire_notification_sent']);
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143 foreach ($account['user'] as $k => &$v) {
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144 $v = str_replace($oldbaseurl, $newbaseurl, $v);
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149 $r = db_import_assoc('user', $account['user']);
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150 if ($r === false) {
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151 //echo "<pre>"; var_dump($r, $query, mysql_error()); killme();
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152 logger("uimport:insert user : ERROR : " . last_error(), LOGGER_NORMAL);
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153 notice(t("User creation error"));
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156 $newuid = last_insert_id();
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159 // Generate a new guid for the account. Otherwise there will be problems with diaspora
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160 q("UPDATE `user` SET `guid` = '%s' WHERE `uid` = %d",
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161 dbesc(generate_user_guid()), intval($newuid));
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163 foreach ($account['profile'] as &$profile) {
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164 foreach ($profile as $k => &$v) {
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165 $v = str_replace($oldbaseurl, $newbaseurl, $v);
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166 foreach (array("profile", "avatar") as $k)
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167 $v = str_replace($oldbaseurl . "/photo/" . $k . "/" . $olduid . ".jpg", $newbaseurl . "/photo/" . $k . "/" . $newuid . ".jpg", $v);
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169 $profile['uid'] = $newuid;
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170 $r = db_import_assoc('profile', $profile);
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171 if ($r === false) {
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172 logger("uimport:insert profile " . $profile['profile-name'] . " : ERROR : " . last_error(), LOGGER_NORMAL);
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173 info(t("User profile creation error"));
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174 import_cleanup($newuid);
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180 foreach ($account['contact'] as &$contact) {
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181 if ($contact['uid'] == $olduid && $contact['self'] == '1') {
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182 foreach ($contact as $k => &$v) {
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183 $v = str_replace($oldbaseurl, $newbaseurl, $v);
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184 foreach (array("profile", "avatar", "micro") as $k)
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185 $v = str_replace($oldbaseurl . "/photo/" . $k . "/" . $olduid . ".jpg", $newbaseurl . "/photo/" . $k . "/" . $newuid . ".jpg", $v);
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188 if ($contact['uid'] == $olduid && $contact['self'] == '0') {
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189 // set contacts 'avatar-date' to "0000-00-00 00:00:00" to let poller to update urls
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190 $contact["avatar-date"] = "0000-00-00 00:00:00" ;
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193 switch ($contact['network']) {
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195 // send relocate message (below)
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198 // TODO handle zot network
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200 case NETWORK_MAIL2:
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208 // archive other contacts
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209 $contact['archive'] = "1";
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212 $contact['uid'] = $newuid;
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213 $r = db_import_assoc('contact', $contact);
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214 if ($r === false) {
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215 logger("uimport:insert contact " . $contact['nick'] . "," . $contact['network'] . " : ERROR : " . last_error(), LOGGER_NORMAL);
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218 $contact['newid'] = last_insert_id();
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221 if ($errorcount > 0) {
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222 notice(sprintf(tt("%d contact not imported", "%d contacts not imported", $errorcount), $errorcount));
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225 foreach ($account['group'] as &$group) {
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226 $group['uid'] = $newuid;
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227 $r = db_import_assoc('group', $group);
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228 if ($r === false) {
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229 logger("uimport:insert group " . $group['name'] . " : ERROR : " . last_error(), LOGGER_NORMAL);
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231 $group['newid'] = last_insert_id();
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235 foreach ($account['group_member'] as &$group_member) {
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236 $group_member['uid'] = $newuid;
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239 foreach ($account['group'] as $group) {
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240 if ($group['id'] == $group_member['gid'] && isset($group['newid'])) {
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241 $group_member['gid'] = $group['newid'];
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246 foreach ($account['contact'] as $contact) {
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247 if ($contact['id'] == $group_member['contact-id'] && isset($contact['newid'])) {
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248 $group_member['contact-id'] = $contact['newid'];
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253 if ($import == 2) {
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254 $r = db_import_assoc('group_member', $group_member);
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255 if ($r === false) {
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256 logger("uimport:insert group member " . $group_member['id'] . " : ERROR : " . last_error(), LOGGER_NORMAL);
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265 foreach ($account['photo'] as &$photo) {
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266 $photo['uid'] = $newuid;
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267 $photo['data'] = hex2bin($photo['data']);
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269 $p = new Photo($photo['data'], $photo['type']);
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271 $photo['uid'], $photo['contact-id'], //0
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272 $photo['resource-id'], $photo['filename'], $photo['album'], $photo['scale'], $photo['profile'], //1
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273 $photo['allow_cid'], $photo['allow_gid'], $photo['deny_cid'], $photo['deny_gid']
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276 if ($r === false) {
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277 logger("uimport:insert photo " . $photo['resource-id'] . "," . $photo['scale'] . " : ERROR : " . last_error(), LOGGER_NORMAL);
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281 foreach ($account['pconfig'] as &$pconfig) {
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282 $pconfig['uid'] = $newuid;
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283 $r = db_import_assoc('pconfig', $pconfig);
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284 if ($r === false) {
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285 logger("uimport:insert pconfig " . $pconfig['id'] . " : ERROR : " . last_error(), LOGGER_NORMAL);
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289 // send relocate messages
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290 proc_run('php', 'include/notifier.php', 'relocate', $newuid);
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292 info(t("Done. You can now login with your username and password"));
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293 goaway($a->get_baseurl() . "/login");
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