mod/admin.php

   1 <?php
   2
   3  /**
   4   * Friendica admin
   5   */
   6 require_once("include/remoteupdate.php");
   7 require_once("include/enotify.php");
   8 require_once("include/text.php");
   9
  10
  11 /**
  12  * @param App $a
  13  */
  14 function admin_post(&$a){
  15
  16
  17         if(!is_site_admin()) {
  18                 return;
  19         }
  20
  21         // do not allow a page manager to access the admin panel at all.
  22
  23         if(x($_SESSION,'submanage') && intval($_SESSION['submanage']))
  24                 return;
  25
  26
  27
  28         // urls
  29         if ($a->argc > 1){
  30                 switch ($a->argv[1]){
  31                         case 'site':
  32                                 admin_page_site_post($a);
  33                                 break;
  34                         case 'users':
  35                                 admin_page_users_post($a);
  36                                 break;
  37                         case 'plugins':
  38                                 if ($a->argc > 2 &&
  39                                         is_file("addon/".$a->argv[2]."/".$a->argv[2].".php")){
  40                                                 @include_once("addon/".$a->argv[2]."/".$a->argv[2].".php");
  41                                                 if(function_exists($a->argv[2].'_plugin_admin_post')) {
  42                                                         $func = $a->argv[2].'_plugin_admin_post';
  43                                                         $func($a);
  44                                                 }
  45                                 }
  46                                 goaway($a->get_baseurl(true) . '/admin/plugins/' . $a->argv[2] );
  47                                 return; // NOTREACHED
  48                                 break;
  49                         case 'themes':
  50                                 $theme = $a->argv[2];
  51                                 if (is_file("view/theme/$theme/config.php")){
  52                                         require_once("view/theme/$theme/config.php");
  53                                         if (function_exists("theme_admin_post")){
  54                                                 theme_admin_post($a);
  55                                         }
  56                                 }
  57                                 info(t('Theme settings updated.'));
  58                                 if(is_ajax()) return;
  59
  60                                 goaway($a->get_baseurl(true) . '/admin/themes/' . $theme );
  61                                 return;
  62                                 break;
  63                         case 'logs':
  64                                 admin_page_logs_post($a);
  65                                 break;
  66                         case 'dbsync':
  67                                 admin_page_dbsync_post($a);
  68                                 break;
  69                         case 'update':
  70                                 admin_page_remoteupdate_post($a);
  71                                 break;
  72                 }
  73         }
  74
  75         goaway($a->get_baseurl(true) . '/admin' );
  76         return; // NOTREACHED
  77 }
  78
  79 /**
  80  * @param App $a
  81  * @return string
  82  */
  83 function admin_content(&$a) {
  84
  85         if(!is_site_admin()) {
  86                 return login(false);
  87         }
  88
  89         if(x($_SESSION,'submanage') && intval($_SESSION['submanage']))
  90                 return "";
  91
  92         // APC deactivated, since there are problems with PHP 5.5
  93         //if (function_exists("apc_delete")) {
  94         //      $toDelete = new APCIterator('user', APC_ITER_VALUE);
  95         //      apc_delete($toDelete);
  96         //}
  97
  98         /**
  99          * Side bar links
 100          */
 101
 102         // array( url, name, extra css classes )
 103         $aside = Array(
 104                 'site'   =>     Array($a->get_baseurl(true)."/admin/site/", t("Site") , "site"),
 105                 'users'  =>     Array($a->get_baseurl(true)."/admin/users/", t("Users") , "users"),
 106                 'plugins'=>     Array($a->get_baseurl(true)."/admin/plugins/", t("Plugins") , "plugins"),
 107                 'themes' =>     Array($a->get_baseurl(true)."/admin/themes/", t("Themes") , "themes"),
 108                 'dbsync' => Array($a->get_baseurl(true)."/admin/dbsync/", t('DB updates'), "dbsync"),
 109                 //'update' =>   Array($a->get_baseurl(true)."/admin/update/", t("Software Update") , "update")
 110         );
 111
 112         /* get plugins admin page */
 113
 114         $r = q("SELECT name FROM `addon` WHERE `plugin_admin`=1");
 115         $aside['plugins_admin']=Array();
 116         foreach ($r as $h){
 117                 $plugin =$h['name'];
 118                 $aside['plugins_admin'][] = Array($a->get_baseurl(true)."/admin/plugins/".$plugin, $plugin, "plugin");
 119                 // temp plugins with admin
 120                 $a->plugins_admin[] = $plugin;
 121         }
 122
 123         $aside['logs'] = Array($a->get_baseurl(true)."/admin/logs/", t("Logs"), "logs");
 124         $aside['diagnostics_probe'] = Array($a->get_baseurl(true).'/probe/', t('probe address'), 'probe');
 125         $aside['diagnostics_webfinger'] = Array($a->get_baseurl(true).'/webfinger/', t('check webfinger'), 'webfinger');
 126
 127         $t = get_markup_template("admin_aside.tpl");
 128         $a->page['aside'] .= replace_macros( $t, array(
 129                         '$admin' => $aside,
 130                         '$admtxt' => t('Admin'),
 131                         '$plugadmtxt' => t('Plugin Features'),
 132                         '$logtxt' => t('Logs'),
 133                         '$diagnosticstxt' => t('diagnostics'),
 134                         '$h_pending' => t('User registrations waiting for confirmation'),
 135                         '$admurl'=> $a->get_baseurl(true)."/admin/"
 136         ));
 137
 138
 139
 140         /**
 141          * Page content
 142          */
 143         $o = '';
 144         // urls
 145         if ($a->argc > 1){
 146                 switch ($a->argv[1]){
 147                         case 'site':
 148                                 $o = admin_page_site($a);
 149                                 break;
 150                         case 'users':
 151                                 $o = admin_page_users($a);
 152                                 break;
 153                         case 'plugins':
 154                                 $o = admin_page_plugins($a);
 155                                 break;
 156                         case 'themes':
 157                                 $o = admin_page_themes($a);
 158                                 break;
 159                         case 'logs':
 160                                 $o = admin_page_logs($a);
 161                                 break;
 162                         case 'dbsync':
 163                                 $o = admin_page_dbsync($a);
 164                                 break;
 165                         case 'update':
 166                                 $o = admin_page_remoteupdate($a);
 167                                 break;
 168                         default:
 169                                 notice( t("Item not found.") );
 170                 }
 171         } else {
 172                 $o = admin_page_summary($a);
 173         }
 174
 175         if(is_ajax()) {
 176                 echo $o;
 177                 killme();
 178                 return '';
 179         } else {
 180                 return $o;
 181         }
 182 }
 183
 184
 185 /**
 186  * Admin Summary Page
 187  * @param App $a
 188  * @return string
 189  */
 190 function admin_page_summary(&$a) {
 191         $r = q("SELECT `page-flags`, COUNT(uid) as `count` FROM `user` GROUP BY `page-flags`");
 192         $accounts = Array(
 193                 Array( t('Normal Account'), 0),
 194                 Array( t('Soapbox Account'), 0),
 195                 Array( t('Community/Celebrity Account'), 0),
 196                 Array( t('Automatic Friend Account'), 0),
 197                 Array( t('Blog Account'), 0),
 198                 Array( t('Private Forum'), 0)
 199         );
 200
 201         $users=0;
 202         foreach ($r as $u){ $accounts[$u['page-flags']][1] = $u['count']; $users+= $u['count']; }
 203
 204         logger('accounts: ' . print_r($accounts,true),LOGGER_DATA);
 205
 206         $r = q("SELECT COUNT(id) as `count` FROM `register`");
 207         $pending = $r[0]['count'];
 208
 209         $r = q("select count(*) as total from deliverq where 1");
 210         $deliverq = (($r) ? $r[0]['total'] : 0);
 211
 212         $r = q("select count(*) as total from queue where 1");
 213         $queue = (($r) ? $r[0]['total'] : 0);
 214
 215         // We can do better, but this is a quick queue status
 216
 217         $queues = array( 'label' => t('Message queues'), 'deliverq' => $deliverq, 'queue' => $queue );
 218
 219
 220         $t = get_markup_template("admin_summary.tpl");
 221         return replace_macros($t, array(
 222                 '$title' => t('Administration'),
 223                 '$page' => t('Summary'),
 224                 '$queues' => $queues,
 225                 '$users' => Array( t('Registered users'), $users),
 226                 '$accounts' => $accounts,
 227                 '$pending' => Array( t('Pending registrations'), $pending),
 228                 '$version' => Array( t('Version'), FRIENDICA_VERSION),
 229                 '$platform' => FRIENDICA_PLATFORM,
 230                 '$codename' => FRIENDICA_CODENAME,
 231                 '$build' =>  get_config('system','build'),
 232                 '$plugins' => Array( t('Active plugins'), $a->plugins )
 233         ));
 234 }
 235
 236
 237 /**
 238  * Admin Site Page
 239  *  @param App $a
 240  */
 241 function admin_page_site_post(&$a){
 242         if (!x($_POST,"page_site")){
 243                 return;
 244         }
 245
 246         check_form_security_token_redirectOnErr('/admin/site', 'admin_site');
 247
 248         // relocate
 249         if (x($_POST,'relocate') && x($_POST,'relocate_url') && $_POST['relocate_url']!=""){
 250                 $new_url = $_POST['relocate_url'];
 251                 $new_url = rtrim($new_url,"/");
 252
 253                 $parsed = @parse_url($new_url);
 254                 if (!$parsed || (!x($parsed,'host') || !x($parsed,'scheme'))) {
 255                         notice(t("Can not parse base url. Must have at least <scheme>://<domain>"));
 256                         goaway($a->get_baseurl(true) . '/admin/site' );
 257                 }
 258
 259                 /* steps:
 260                  * replace all "baseurl" to "new_url" in config, profile, term, items and contacts
 261                  * send relocate for every local user
 262                  * */
 263
 264                 $old_url = $a->get_baseurl(true);
 265
 266                 function update_table($table_name, $fields, $old_url, $new_url) {
 267                         global $db, $a;
 268
 269                         $dbold = dbesc($old_url);
 270                         $dbnew = dbesc($new_url);
 271
 272                         $upd = array();
 273                         foreach ($fields as $f) {
 274                                 $upd[] = "`$f` = REPLACE(`$f`, '$dbold', '$dbnew')";
 275                         }
 276
 277                         $upds = implode(", ", $upd);
 278
 279
 280
 281                         $q = sprintf("UPDATE %s SET %s;", $table_name, $upds);
 282                         $r = q($q);
 283                         if (!$r) {
 284                                 notice( "Failed updating '$table_name': " . $db->error );
 285                                 goaway($a->get_baseurl(true) . '/admin/site' );
 286                         }
 287                 }
 288
 289                 // update tables
 290                 update_table("profile", array('photo', 'thumb'), $old_url, $new_url);
 291                 update_table("term", array('url'), $old_url, $new_url);
 292                 update_table("contact", array('photo','thumb','micro','url','nurl','request','notify','poll','confirm','poco'), $old_url, $new_url);
 293                 update_table("unique_contacts", array('url'), $old_url, $new_url);
 294                 update_table("item", array('owner-link','owner-avatar','author-name','author-link','author-avatar','body','plink','tag'), $old_url, $new_url);
 295
 296                 // update config
 297                 $a->set_baseurl($new_url);
 298                 set_config('system','url',$new_url);
 299
 300                 // send relocate
 301                 $users = q("SELECT uid FROM user WHERE account_removed = 0 AND account_expired = 0");
 302
 303                 foreach ($users as $user) {
 304                         proc_run('php', 'include/notifier.php', 'relocate', $user['uid']);
 305                 }
 306
 307                 info("Relocation started. Could take a while to complete.");
 308
 309                 goaway($a->get_baseurl(true) . '/admin/site' );
 310         }
 311         // end relocate
 312
 313         $sitename               =       ((x($_POST,'sitename'))                 ? notags(trim($_POST['sitename']))              : '');
 314         $hostname               =       ((x($_POST,'hostname'))                 ? notags(trim($_POST['hostname']))              : '');
 315         $sender_email           =       ((x($_POST,'sender_email'))             ? notags(trim($_POST['sender_email']))          : '');
 316         $banner                 =       ((x($_POST,'banner'))                   ? trim($_POST['banner'])                        : false);
 317         $shortcut_icon          =       ((x($_POST,'shortcut_icon'))            ? notags(trim($_POST['shortcut_icon']))         : '');
 318         $touch_icon             =       ((x($_POST,'touch_icon'))               ? notags(trim($_POST['touch_icon']))            : '');
 319         $info                   =       ((x($_POST,'info'))                     ? trim($_POST['info'])                  : false);
 320         $language               =       ((x($_POST,'language'))                 ? notags(trim($_POST['language']))              : '');
 321         $theme                  =       ((x($_POST,'theme'))                    ? notags(trim($_POST['theme']))                 : '');
 322         $theme_mobile           =       ((x($_POST,'theme_mobile'))             ? notags(trim($_POST['theme_mobile']))          : '');
 323         $maximagesize           =       ((x($_POST,'maximagesize'))             ? intval(trim($_POST['maximagesize']))          :  0);
 324         $maximagelength         =       ((x($_POST,'maximagelength'))           ? intval(trim($_POST['maximagelength']))        :  MAX_IMAGE_LENGTH);
 325         $jpegimagequality       =       ((x($_POST,'jpegimagequality'))         ? intval(trim($_POST['jpegimagequality']))      :  JPEG_QUALITY);
 326
 327
 328         $register_policy        =       ((x($_POST,'register_policy'))          ? intval(trim($_POST['register_policy']))       :  0);
 329         $daily_registrations    =       ((x($_POST,'max_daily_registrations'))  ? intval(trim($_POST['max_daily_registrations']))       :0);
 330         $abandon_days           =       ((x($_POST,'abandon_days'))             ? intval(trim($_POST['abandon_days']))          :  0);
 331
 332         $register_text          =       ((x($_POST,'register_text'))            ? notags(trim($_POST['register_text']))         : '');
 333
 334         $allowed_sites          =       ((x($_POST,'allowed_sites'))            ? notags(trim($_POST['allowed_sites']))         : '');
 335         $allowed_email          =       ((x($_POST,'allowed_email'))            ? notags(trim($_POST['allowed_email']))         : '');
 336         $block_public           =       ((x($_POST,'block_public'))             ? True                                          : False);
 337         $force_publish          =       ((x($_POST,'publish_all'))              ? True                                          : False);
 338         $global_directory       =       ((x($_POST,'directory_submit_url'))     ? notags(trim($_POST['directory_submit_url']))  : '');
 339         $thread_allow           =       ((x($_POST,'thread_allow'))             ? True                                          : False);
 340         $newuser_private                =       ((x($_POST,'newuser_private'))          ? True                                          : False);
 341         $enotify_no_content             =       ((x($_POST,'enotify_no_content'))       ? True                                          : False);
 342         $private_addons                 =       ((x($_POST,'private_addons'))           ? True                                          : False);
 343         $disable_embedded               =       ((x($_POST,'disable_embedded'))         ? True                                          : False);
 344         $allow_users_remote_self        =       ((x($_POST,'allow_users_remote_self'))          ? True                                          : False);
 345
 346         $no_multi_reg           =       ((x($_POST,'no_multi_reg'))             ? True                                          : False);
 347         $no_openid              =       !((x($_POST,'no_openid'))               ? True                                          : False);
 348         $no_regfullname         =       !((x($_POST,'no_regfullname'))          ? True                                          : False);
 349         $no_utf                 =       !((x($_POST,'no_utf'))                  ? True                                          : False);
 350         $community_page_style   =       ((x($_POST,'community_page_style'))     ? intval(trim($_POST['community_page_style']))  : 0);
 351         $max_author_posts_community_page        =       ((x($_POST,'max_author_posts_community_page'))  ? intval(trim($_POST['max_author_posts_community_page']))       : 0);
 352
 353         $verifyssl              =       ((x($_POST,'verifyssl'))                ? True                                          : False);
 354         $proxyuser              =       ((x($_POST,'proxyuser'))                ? notags(trim($_POST['proxyuser']))             : '');
 355         $proxy                  =       ((x($_POST,'proxy'))                    ? notags(trim($_POST['proxy']))                 : '');
 356         $timeout                =       ((x($_POST,'timeout'))                  ? intval(trim($_POST['timeout']))               : 60);
 357         $delivery_interval      =       ((x($_POST,'delivery_interval'))        ? intval(trim($_POST['delivery_interval']))     : 0);
 358         $poll_interval          =       ((x($_POST,'poll_interval'))            ? intval(trim($_POST['poll_interval']))         : 0);
 359         $maxloadavg             =       ((x($_POST,'maxloadavg'))               ? intval(trim($_POST['maxloadavg']))            : 50);
 360         $maxloadavg_frontend    =       ((x($_POST,'maxloadavg_frontend'))      ? intval(trim($_POST['maxloadavg_frontend']))   : 50);
 361         $poco_completion        =       ((x($_POST,'poco_completion'))          ? intval(trim($_POST['poco_completion']))       : false);
 362         $poco_discovery         =       ((x($_POST,'poco_discovery'))           ? intval(trim($_POST['poco_discovery']))        : false);
 363         $dfrn_only              =       ((x($_POST,'dfrn_only'))                ? True                                          : False);
 364         $ostatus_disabled       =       !((x($_POST,'ostatus_disabled'))        ? True                                          : False);
 365         $ostatus_poll_interval  =       ((x($_POST,'ostatus_poll_interval'))    ? intval(trim($_POST['ostatus_poll_interval'])) :  0);
 366         $diaspora_enabled       =       ((x($_POST,'diaspora_enabled'))         ? True                                          : False);
 367         $ssl_policy             =       ((x($_POST,'ssl_policy'))               ? intval($_POST['ssl_policy'])                  : 0);
 368         $force_ssl              =       ((x($_POST,'force_ssl'))                ? True                                          : False);
 369         $old_share              =       ((x($_POST,'old_share'))                ? True                                          : False);
 370         $hide_help              =       ((x($_POST,'hide_help'))                ? True                                          : False);
 371         $suppress_language      =       ((x($_POST,'suppress_language'))        ? True                                          : False);
 372         $suppress_tags          =       ((x($_POST,'suppress_tags'))            ? True                                          : False);
 373         $use_fulltext_engine    =       ((x($_POST,'use_fulltext_engine'))      ? True                                          : False);
 374         $itemcache              =       ((x($_POST,'itemcache'))                ? notags(trim($_POST['itemcache']))             : '');
 375         $itemcache_duration     =       ((x($_POST,'itemcache_duration'))       ? intval($_POST['itemcache_duration'])          : 0);
 376         $max_comments           =       ((x($_POST,'max_comments'))             ? intval($_POST['max_comments'])                : 0);
 377         $lockpath               =       ((x($_POST,'lockpath'))                 ? notags(trim($_POST['lockpath']))              : '');
 378         $temppath               =       ((x($_POST,'temppath'))                 ? notags(trim($_POST['temppath']))              : '');
 379         $basepath               =       ((x($_POST,'basepath'))                 ? notags(trim($_POST['basepath']))              : '');
 380         $singleuser             =       ((x($_POST,'singleuser'))               ? notags(trim($_POST['singleuser']))            : '');
 381         $proxy_disabled         =       ((x($_POST,'proxy_disabled'))           ? True                                          : False);
 382         $old_pager              =       ((x($_POST,'old_pager'))                ? True                                          : False);
 383         $only_tag_search        =       ((x($_POST,'only_tag_search'))          ? True                                          : False);
 384         $rino                   =       ((x($_POST,'rino'))                             ? intval($_POST['rino'])                                : 0);
 385
 386
 387         if($ssl_policy != intval(get_config('system','ssl_policy'))) {
 388                 if($ssl_policy == SSL_POLICY_FULL) {
 389                         q("update `contact` set
 390                                 `url`     = replace(`url`    , 'http:' , 'https:'),
 391                                 `photo`   = replace(`photo`  , 'http:' , 'https:'),
 392                                 `thumb`   = replace(`thumb`  , 'http:' , 'https:'),
 393                                 `micro`   = replace(`micro`  , 'http:' , 'https:'),
 394                                 `request` = replace(`request`, 'http:' , 'https:'),
 395                                 `notify`  = replace(`notify` , 'http:' , 'https:'),
 396                                 `poll`    = replace(`poll`   , 'http:' , 'https:'),
 397                                 `confirm` = replace(`confirm`, 'http:' , 'https:'),
 398                                 `poco`    = replace(`poco`   , 'http:' , 'https:')
 399                                 where `self` = 1"
 400                         );
 401                         q("update `profile` set
 402                                 `photo`   = replace(`photo`  , 'http:' , 'https:'),
 403                                 `thumb`   = replace(`thumb`  , 'http:' , 'https:')
 404                                 where 1 "
 405                         );
 406                 }
 407                 elseif($ssl_policy == SSL_POLICY_SELFSIGN) {
 408                         q("update `contact` set
 409                                 `url`     = replace(`url`    , 'https:' , 'http:'),
 410                                 `photo`   = replace(`photo`  , 'https:' , 'http:'),
 411                                 `thumb`   = replace(`thumb`  , 'https:' , 'http:'),
 412                                 `micro`   = replace(`micro`  , 'https:' , 'http:'),
 413                                 `request` = replace(`request`, 'https:' , 'http:'),
 414                                 `notify`  = replace(`notify` , 'https:' , 'http:'),
 415                                 `poll`    = replace(`poll`   , 'https:' , 'http:'),
 416                                 `confirm` = replace(`confirm`, 'https:' , 'http:'),
 417                                 `poco`    = replace(`poco`   , 'https:' , 'http:')
 418                                 where `self` = 1"
 419                         );
 420                         q("update `profile` set
 421                                 `photo`   = replace(`photo`  , 'https:' , 'http:'),
 422                                 `thumb`   = replace(`thumb`  , 'https:' , 'http:')
 423                                 where 1 "
 424                         );
 425                 }
 426         }
 427         set_config('system','ssl_policy',$ssl_policy);
 428         set_config('system','delivery_interval',$delivery_interval);
 429         set_config('system','poll_interval',$poll_interval);
 430         set_config('system','maxloadavg',$maxloadavg);
 431         set_config('system','maxloadavg_frontend',$maxloadavg_frontend);
 432         set_config('system','poco_completion',$poco_completion);
 433         set_config('system','poco_discovery',$poco_discovery);
 434         set_config('config','sitename',$sitename);
 435         set_config('config','hostname',$hostname);
 436         set_config('config','sender_email', $sender_email);
 437         set_config('system','suppress_language',$suppress_language);
 438         set_config('system','suppress_tags',$suppress_tags);
 439         set_config('system','shortcut_icon',$shortcut_icon);
 440         set_config('system','touch_icon',$touch_icon);
 441
 442         if ($banner==""){
 443                 // don't know why, but del_config doesn't work...
 444                 q("DELETE FROM `config` WHERE `cat` = '%s' AND `k` = '%s' LIMIT 1",
 445                         dbesc("system"),
 446                         dbesc("banner")
 447                 );
 448         } else {
 449                 set_config('system','banner', $banner);
 450         }
 451         if ($info=="") {
 452                 del_config('config','info');
 453         } else {
 454                 set_config('config','info',$info);
 455         }
 456         set_config('system','language', $language);
 457         set_config('system','theme', $theme);
 458         if ( $theme_mobile === '---' ) {
 459                 del_config('system','mobile-theme');
 460         } else {
 461                 set_config('system','mobile-theme', $theme_mobile);
 462                 }
 463                 if ( $singleuser === '---' ) {
 464                         del_config('system','singleuser');
 465                 } else {
 466                         set_config('system','singleuser', $singleuser);
 467                 }
 468         set_config('system','maximagesize', $maximagesize);
 469         set_config('system','max_image_length', $maximagelength);
 470         set_config('system','jpeg_quality', $jpegimagequality);
 471
 472         set_config('config','register_policy', $register_policy);
 473         set_config('system','max_daily_registrations', $daily_registrations);
 474         set_config('system','account_abandon_days', $abandon_days);
 475         set_config('config','register_text', $register_text);
 476         set_config('system','allowed_sites', $allowed_sites);
 477         set_config('system','allowed_email', $allowed_email);
 478         set_config('system','block_public', $block_public);
 479         set_config('system','publish_all', $force_publish);
 480         if ($global_directory==""){
 481                 // don't know why, but del_config doesn't work...
 482                 q("DELETE FROM `config` WHERE `cat` = '%s' AND `k` = '%s' LIMIT 1",
 483                         dbesc("system"),
 484                         dbesc("directory_submit_url")
 485                 );
 486         } else {
 487                 set_config('system','directory_submit_url', $global_directory);
 488         }
 489         set_config('system','thread_allow', $thread_allow);
 490         set_config('system','newuser_private', $newuser_private);
 491         set_config('system','enotify_no_content', $enotify_no_content);
 492         set_config('system','disable_embedded', $disable_embedded);
 493         set_config('system','allow_users_remote_self', $allow_users_remote_self);
 494
 495         set_config('system','block_extended_register', $no_multi_reg);
 496         set_config('system','no_openid', $no_openid);
 497         set_config('system','no_regfullname', $no_regfullname);
 498         set_config('system','community_page_style', $community_page_style);
 499         set_config('system','max_author_posts_community_page', $max_author_posts_community_page);
 500         set_config('system','no_utf', $no_utf);
 501         set_config('system','verifyssl', $verifyssl);
 502         set_config('system','proxyuser', $proxyuser);
 503         set_config('system','proxy', $proxy);
 504         set_config('system','curl_timeout', $timeout);
 505         set_config('system','dfrn_only', $dfrn_only);
 506         set_config('system','ostatus_disabled', $ostatus_disabled);
 507         set_config('system','ostatus_poll_interval', $ostatus_poll_interval);
 508         set_config('system','diaspora_enabled', $diaspora_enabled);
 509         set_config('config','private_addons', $private_addons);
 510
 511         set_config('system','force_ssl', $force_ssl);
 512         set_config('system','old_share', $old_share);
 513         set_config('system','hide_help', $hide_help);
 514         set_config('system','use_fulltext_engine', $use_fulltext_engine);
 515         set_config('system','itemcache', $itemcache);
 516         set_config('system','itemcache_duration', $itemcache_duration);
 517         set_config('system','max_comments', $max_comments);
 518         set_config('system','lockpath', $lockpath);
 519         set_config('system','temppath', $temppath);
 520         set_config('system','basepath', $basepath);
 521         set_config('system','proxy_disabled', $proxy_disabled);
 522         set_config('system','old_pager', $old_pager);
 523         set_config('system','only_tag_search', $only_tag_search);
 524
 525         set_config('system','rino_encrypt', $rino);
 526
 527
 528         info( t('Site settings updated.') . EOL);
 529         goaway($a->get_baseurl(true) . '/admin/site' );
 530         return; // NOTREACHED
 531
 532 }
 533
 534 /**
 535  * @param  App $a
 536  * @return string
 537  */
 538 function admin_page_site(&$a) {
 539
 540         /* Installed langs */
 541         $lang_choices = array();
 542         $langs = glob('view/*/strings.php');
 543
 544         if(is_array($langs) && count($langs)) {
 545                 if(! in_array('view/en/strings.php',$langs))
 546                         $langs[] = 'view/en/';
 547                 asort($langs);
 548                 foreach($langs as $l) {
 549                         $t = explode("/",$l);
 550                         $lang_choices[$t[1]] = $t[1];
 551                 }
 552         }
 553
 554         /* Installed themes */
 555         $theme_choices = array();
 556         $theme_choices_mobile = array();
 557         $theme_choices_mobile["---"] = t("No special theme for mobile devices");
 558         $files = glob('view/theme/*');
 559         if($files) {
 560                 foreach($files as $file) {
 561                         $f = basename($file);
 562                         $theme_name = ((file_exists($file . '/experimental')) ?  sprintf("%s - \x28Experimental\x29", $f) : $f);
 563                         if (file_exists($file . '/mobile')) {
 564                                 $theme_choices_mobile[$f] = $theme_name;
 565                         }
 566                 else {
 567                                 $theme_choices[$f] = $theme_name;
 568                         }
 569                 }
 570                 }
 571
 572                 /* Community page style */
 573                 $community_page_style_choices = array(
 574                         CP_NO_COMMUNITY_PAGE => t("No community page"),
 575                         CP_USERS_ON_SERVER => t("Public postings from users of this site"),
 576                         CP_GLOBAL_COMMUNITY => t("Global community page")
 577                         );
 578
 579                 /* OStatus conversation poll choices */
 580                 $ostatus_poll_choices = array(
 581                         "-2" => t("Never"),
 582                         "-1" => t("At post arrival"),
 583                         "0" => t("Frequently"),
 584                         "60" => t("Hourly"),
 585                         "720" => t("Twice daily"),
 586                         "1440" => t("Daily")
 587                         );
 588
 589                 /* get user names to make the install a personal install of X */
 590                 $user_names = array();
 591                 $user_names['---'] = t('Multi user instance');
 592                 $users = q("SELECT username, nickname FROM `user`");
 593                 foreach ($users as $user) {
 594                         $user_names[$user['nickname']] = $user['username'];
 595                 }
 596
 597         /* Banner */
 598         $banner = get_config('system','banner');
 599         if($banner == false)
 600                 $banner = '<a href="http://friendica.com"><img id="logo-img" src="images/friendica-32.png" alt="logo" /></a><span id="logo-text"><a href="http://friendica.com">Friendica</a></span>';
 601         $banner = htmlspecialchars($banner);
 602         $info = get_config('config','info');
 603         $info = htmlspecialchars($info);
 604
 605         // Automatically create temporary paths
 606         get_temppath();
 607         get_lockpath();
 608         get_itemcachepath();
 609
 610         //echo "<pre>"; var_dump($lang_choices); die("</pre>");
 611
 612         /* Register policy */
 613         $register_choices = Array(
 614                 REGISTER_CLOSED => t("Closed"),
 615                 REGISTER_APPROVE => t("Requires approval"),
 616                 REGISTER_OPEN => t("Open")
 617         );
 618
 619         $ssl_choices = array(
 620                 SSL_POLICY_NONE => t("No SSL policy, links will track page SSL state"),
 621                 SSL_POLICY_FULL => t("Force all links to use SSL"),
 622                 SSL_POLICY_SELFSIGN => t("Self-signed certificate, use SSL for local links only (discouraged)")
 623         );
 624
 625         if ($a->config['hostname'] == "")
 626                 $a->config['hostname'] = $a->get_hostname();
 627
 628         $t = get_markup_template("admin_site.tpl");
 629         return replace_macros($t, array(
 630                 '$title' => t('Administration'),
 631                 '$page' => t('Site'),
 632                 '$submit' => t('Save Settings'),
 633                 '$registration' => t('Registration'),
 634                 '$upload' => t('File upload'),
 635                 '$corporate' => t('Policies'),
 636                 '$advanced' => t('Advanced'),
 637                 '$portable_contacts' => t('Portable Contact Directory'),
 638                 '$performance' => t('Performance'),
 639                 '$relocate'=> t('Relocate - WARNING: advanced function. Could make this server unreachable.'),
 640                 '$baseurl' => $a->get_baseurl(true),
 641                 // name, label, value, help string, extra data...
 642                 '$sitename'             => array('sitename', t("Site name"), $a->config['sitename'],'UTF-8'),
 643                 '$hostname'             => array('hostname', t("Host name"), $a->config['hostname'], ""),
 644                 '$sender_email'         => array('sender_email', t("Sender Email"), $a->config['sender_email'], "The email address your server shall use to send notification emails from.", "", "", "email"),
 645                 '$banner'               => array('banner', t("Banner/Logo"), $banner, ""),
 646                 '$shortcut_icon'        => array('shortcut_icon', t("Shortcut icon"), get_config('system','shortcut_icon'),  "Link to an icon that will be used for browsers."),
 647                 '$touch_icon'           => array('touch_icon', t("Touch icon"), get_config('system','touch_icon'),  "Link to an icon that will be used for tablets and mobiles."),
 648                 '$info' => array('info',t('Additional Info'), $info, t('For public servers: you can add additional information here that will be listed at dir.friendica.com/siteinfo.')),
 649                 '$language'             => array('language', t("System language"), get_config('system','language'), "", $lang_choices),
 650                 '$theme'                => array('theme', t("System theme"), get_config('system','theme'), t("Default system theme - may be over-ridden by user profiles - <a href='#' id='cnftheme'>change theme settings</a>"), $theme_choices),
 651                 '$theme_mobile'         => array('theme_mobile', t("Mobile system theme"), get_config('system','mobile-theme'), t("Theme for mobile devices"), $theme_choices_mobile),
 652                 '$ssl_policy'           => array('ssl_policy', t("SSL link policy"), (string) intval(get_config('system','ssl_policy')), t("Determines whether generated links should be forced to use SSL"), $ssl_choices),
 653                 '$force_ssl'            => array('force_ssl', t("Force SSL"), get_config('system','force_ssl'), t("Force all Non-SSL requests to SSL - Attention: on some systems it could lead to endless loops.")),
 654                 '$old_share'            => array('old_share', t("Old style 'Share'"), get_config('system','old_share'), t("Deactivates the bbcode element 'share' for repeating items.")),
 655                 '$hide_help'            => array('hide_help', t("Hide help entry from navigation menu"), get_config('system','hide_help'), t("Hides the menu entry for the Help pages from the navigation menu. You can still access it calling /help directly.")),
 656                 '$singleuser'           => array('singleuser', t("Single user instance"), get_config('system','singleuser'), t("Make this instance multi-user or single-user for the named user"), $user_names),
 657                 '$maximagesize'         => array('maximagesize', t("Maximum image size"), get_config('system','maximagesize'), t("Maximum size in bytes of uploaded images. Default is 0, which means no limits.")),
 658                 '$maximagelength'               => array('maximagelength', t("Maximum image length"), get_config('system','max_image_length'), t("Maximum length in pixels of the longest side of uploaded images. Default is -1, which means no limits.")),
 659                 '$jpegimagequality'             => array('jpegimagequality', t("JPEG image quality"), get_config('system','jpeg_quality'), t("Uploaded JPEGS will be saved at this quality setting [0-100]. Default is 100, which is full quality.")),
 660
 661                 '$register_policy'      => array('register_policy', t("Register policy"), $a->config['register_policy'], "", $register_choices),
 662                 '$daily_registrations'  => array('max_daily_registrations', t("Maximum Daily Registrations"), get_config('system', 'max_daily_registrations'), t("If registration is permitted above, this sets the maximum number of new user registrations to accept per day.  If register is set to closed, this setting has no effect.")),
 663                 '$register_text'        => array('register_text', t("Register text"), $a->config['register_text'], t("Will be displayed prominently on the registration page.")),
 664                 '$abandon_days'         => array('abandon_days', t('Accounts abandoned after x days'), get_config('system','account_abandon_days'), t('Will not waste system resources polling external sites for abandonded accounts. Enter 0 for no time limit.')),
 665                 '$allowed_sites'        => array('allowed_sites', t("Allowed friend domains"), get_config('system','allowed_sites'), t("Comma separated list of domains which are allowed to establish friendships with this site. Wildcards are accepted. Empty to allow any domains")),
 666                 '$allowed_email'        => array('allowed_email', t("Allowed email domains"), get_config('system','allowed_email'), t("Comma separated list of domains which are allowed in email addresses for registrations to this site. Wildcards are accepted. Empty to allow any domains")),
 667                 '$block_public'         => array('block_public', t("Block public"), get_config('system','block_public'), t("Check to block public access to all otherwise public personal pages on this site unless you are currently logged in.")),
 668                 '$force_publish'        => array('publish_all', t("Force publish"), get_config('system','publish_all'), t("Check to force all profiles on this site to be listed in the site directory.")),
 669                 '$global_directory'     => array('directory_submit_url', t("Global directory update URL"), get_config('system','directory_submit_url'), t("URL to update the global directory. If this is not set, the global directory is completely unavailable to the application.")),
 670                 '$thread_allow'         => array('thread_allow', t("Allow threaded items"), get_config('system','thread_allow'), t("Allow infinite level threading for items on this site.")),
 671                 '$newuser_private'      => array('newuser_private', t("Private posts by default for new users"), get_config('system','newuser_private'), t("Set default post permissions for all new members to the default privacy group rather than public.")),
 672                 '$enotify_no_content'   => array('enotify_no_content', t("Don't include post content in email notifications"), get_config('system','enotify_no_content'), t("Don't include the content of a post/comment/private message/etc. in the email notifications that are sent out from this site, as a privacy measure.")),
 673                 '$private_addons'       => array('private_addons', t("Disallow public access to addons listed in the apps menu."), get_config('config','private_addons'), t("Checking this box will restrict addons listed in the apps menu to members only.")),
 674                 '$disable_embedded'     => array('disable_embedded', t("Don't embed private images in posts"), get_config('system','disable_embedded'), t("Don't replace locally-hosted private photos in posts with an embedded copy of the image. This means that contacts who receive posts containing private photos will have to authenticate and load each image, which may take a while.")),
 675                 '$allow_users_remote_self'      => array('allow_users_remote_self', t('Allow Users to set remote_self'), get_config('system','allow_users_remote_self'), t('With checking this, every user is allowed to mark every contact as a remote_self in the repair contact dialog. Setting this flag on a contact causes mirroring every posting of that contact in the users stream.')),
 676                 '$no_multi_reg'         => array('no_multi_reg', t("Block multiple registrations"),  get_config('system','block_extended_register'), t("Disallow users to register additional accounts for use as pages.")),
 677                 '$no_openid'            => array('no_openid', t("OpenID support"), !get_config('system','no_openid'), t("OpenID support for registration and logins.")),
 678                 '$no_regfullname'       => array('no_regfullname', t("Fullname check"), !get_config('system','no_regfullname'), t("Force users to register with a space between firstname and lastname in Full name, as an antispam measure")),
 679                 '$no_utf'               => array('no_utf', t("UTF-8 Regular expressions"), !get_config('system','no_utf'), t("Use PHP UTF8 regular expressions")),
 680                 '$community_page_style' => array('community_page_style', t("Community Page Style"), get_config('system','community_page_style'), t("Type of community page to show. 'Global community' shows every public posting from an open distributed network that arrived on this server."), $community_page_style_choices),
 681                 '$max_author_posts_community_page' => array('max_author_posts_community_page', t("Posts per user on community page"), get_config('system','max_author_posts_community_page'), t("The maximum number of posts per user on the community page. (Not valid for 'Global Community')")),
 682                 '$ostatus_disabled'     => array('ostatus_disabled', t("Enable OStatus support"), !get_config('system','ostatus_disabled'), t("Provide built-in OStatus \x28StatusNet, GNU Social etc.\x29 compatibility. All communications in OStatus are public, so privacy warnings will be occasionally displayed.")),
 683                 '$ostatus_poll_interval'        => array('ostatus_poll_interval', t("OStatus conversation completion interval"), (string) intval(get_config('system','ostatus_poll_interval')), t("How often shall the poller check for new entries in OStatus conversations? This can be a very ressource task."), $ostatus_poll_choices),
 684                 '$diaspora_enabled'     => array('diaspora_enabled', t("Enable Diaspora support"), get_config('system','diaspora_enabled'), t("Provide built-in Diaspora network compatibility.")),
 685                 '$dfrn_only'            => array('dfrn_only', t('Only allow Friendica contacts'), get_config('system','dfrn_only'), t("All contacts must use Friendica protocols. All other built-in communication protocols disabled.")),
 686                 '$verifyssl'            => array('verifyssl', t("Verify SSL"), get_config('system','verifyssl'), t("If you wish, you can turn on strict certificate checking. This will mean you cannot connect (at all) to self-signed SSL sites.")),
 687                 '$proxyuser'            => array('proxyuser', t("Proxy user"), get_config('system','proxyuser'), ""),
 688                 '$proxy'                => array('proxy', t("Proxy URL"), get_config('system','proxy'), ""),
 689                 '$timeout'              => array('timeout', t("Network timeout"), (x(get_config('system','curl_timeout'))?get_config('system','curl_timeout'):60), t("Value is in seconds. Set to 0 for unlimited (not recommended).")),
 690                 '$delivery_interval'    => array('delivery_interval', t("Delivery interval"), (x(get_config('system','delivery_interval'))?get_config('system','delivery_interval'):2), t("Delay background delivery processes by this many seconds to reduce system load. Recommend: 4-5 for shared hosts, 2-3 for virtual private servers. 0-1 for large dedicated servers.")),
 691                 '$poll_interval'        => array('poll_interval', t("Poll interval"), (x(get_config('system','poll_interval'))?get_config('system','poll_interval'):2), t("Delay background polling processes by this many seconds to reduce system load. If 0, use delivery interval.")),
 692                 '$maxloadavg'           => array('maxloadavg', t("Maximum Load Average"), ((intval(get_config('system','maxloadavg')) > 0)?get_config('system','maxloadavg'):50), t("Maximum system load before delivery and poll processes are deferred - default 50.")),
 693                 '$maxloadavg_frontend'  => array('maxloadavg_frontend', t("Maximum Load Average (Frontend)"), ((intval(get_config('system','maxloadavg_frontend')) > 0)?get_config('system','maxloadavg_frontend'):50), t("Maximum system load before the frontend quits service - default 50.")),
 694
 695                 '$poco_completion'      => array('poco_completion', t("Completion of incoming contacts"), get_config('system','poco_completion'), t("Complete data of incomplete incoming contacts that are provided by the 'portable contacts' functionality. (Useful for poco exchange with Redmatrix and friendica servers before 3.3)")),
 696                 '$poco_discovery'       => array('poco_discovery', t("Discover contacts from other servers"), get_config('system','poco_discovery'), t("Periodically query other friendica servers for their recent contacts.")),
 697
 698                 '$use_fulltext_engine'  => array('use_fulltext_engine', t("Use MySQL full text engine"), get_config('system','use_fulltext_engine'), t("Activates the full text engine. Speeds up search - but can only search for four and more characters.")),
 699                 '$suppress_language'    => array('suppress_language', t("Suppress Language"), get_config('system','suppress_language'), t("Suppress language information in meta information about a posting.")),
 700                 '$suppress_tags'        => array('suppress_tags', t("Suppress Tags"), get_config('system','suppress_tags'), t("Suppress showing a list of hashtags at the end of the posting.")),
 701                 '$itemcache'            => array('itemcache', t("Path to item cache"), get_config('system','itemcache'), "The item caches buffers generated bbcode and external images."),
 702                 '$itemcache_duration'   => array('itemcache_duration', t("Cache duration in seconds"), get_config('system','itemcache_duration'), t("How long should the cache files be hold? Default value is 86400 seconds (One day). To disable the item cache, set the value to -1.")),
 703                 '$max_comments'         => array('max_comments', t("Maximum numbers of comments per post"), get_config('system','max_comments'), t("How much comments should be shown for each post? Default value is 100.")),
 704                 '$lockpath'             => array('lockpath', t("Path for lock file"), get_config('system','lockpath'), "The lock file is used to avoid multiple pollers at one time. Only define a folder here."),
 705                 '$temppath'             => array('temppath', t("Temp path"), get_config('system','temppath'), "If you have a restricted system where the webserver can't access the system temp path, enter another path here."),
 706                 '$basepath'             => array('basepath', t("Base path to installation"), get_config('system','basepath'), "If the system cannot detect the correct path to your installation, enter the correct path here. This setting should only be set if you are using a restricted system and symbolic links to your webroot."),
 707                 '$proxy_disabled'       => array('proxy_disabled', t("Disable picture proxy"), get_config('system','proxy_disabled'), t("The picture proxy increases performance and privacy. It shouldn't be used on systems with very low bandwith.")),
 708                 '$old_pager'            => array('old_pager', t("Enable old style pager"), get_config('system','old_pager'), t("The old style pager has page numbers but slows down massively the page speed.")),
 709                 '$only_tag_search'      => array('only_tag_search', t("Only search in tags"), get_config('system','only_tag_search'), t("On large systems the text search can slow down the system extremely.")),
 710
 711                 '$relocate_url'     => array('relocate_url', t("New base url"), $a->get_baseurl(), "Change base url for this server. Sends relocate message to all DFRN contacts of all users."),
 712
 713                 '$rino'                 => array('rino', t("RINO Encryption"), intval(get_config('system','rino_encrypt')), t("Encryption layer between nodes."), array("Disabled", "RINO1 (deprecated)", "RINO2")),
 714
 715                 '$form_security_token' => get_form_security_token("admin_site")
 716
 717         ));
 718
 719 }
 720
 721
 722 function admin_page_dbsync(&$a) {
 723
 724         $o = '';
 725
 726         if($a->argc > 3 && intval($a->argv[3]) && $a->argv[2] === 'mark') {
 727                 set_config('database', 'update_' . intval($a->argv[3]), 'success');
 728                 $curr = get_config('system','build');
 729                 if(intval($curr) == intval($a->argv[3]))
 730                         set_config('system','build',intval($curr) + 1);
 731                 info( t('Update has been marked successful') . EOL);
 732                 goaway($a->get_baseurl(true) . '/admin/dbsync');
 733         }
 734
 735         if(($a->argc > 2) AND (intval($a->argv[2]) OR ($a->argv[2] === 'check'))) {
 736                 require_once("include/dbstructure.php");
 737                 $retval = update_structure(false, true);
 738                 if (!$retval) {
 739                         $o .= sprintf(t("Database structure update %s was successfully applied."), DB_UPDATE_VERSION)."<br />";
 740                         set_config('database', 'dbupdate_'.DB_UPDATE_VERSION, 'success');
 741                 } else
 742                         $o .= sprintf(t("Executing of database structure update %s failed with error: %s"),
 743                                         DB_UPDATE_VERSION, $retval)."<br />";
 744                 if ($a->argv[2] === 'check')
 745                         return $o;
 746         }
 747
 748         if ($a->argc > 2 && intval($a->argv[2])) {
 749                 require_once('update.php');
 750                 $func = 'update_' . intval($a->argv[2]);
 751                 if(function_exists($func)) {
 752                         $retval = $func();
 753                         if($retval === UPDATE_FAILED) {
 754                                 $o .= sprintf(t("Executing %s failed with error: %s"), $func, $retval);
 755                         }
 756                         elseif($retval === UPDATE_SUCCESS) {
 757                                 $o .= sprintf(t('Update %s was successfully applied.', $func));
 758                                 set_config('database',$func, 'success');
 759                         }
 760                         else
 761                                 $o .= sprintf(t('Update %s did not return a status. Unknown if it succeeded.'), $func);
 762                 } else {
 763                         $o .= sprintf(t('There was no additional update function %s that needed to be called.'), $func)."<br />";
 764                         set_config('database',$func, 'success');
 765                 }
 766                 return $o;
 767         }
 768
 769         $failed = array();
 770         $r = q("select k, v from config where `cat` = 'database' ");
 771         if(count($r)) {
 772                 foreach($r as $rr) {
 773                         $upd = intval(substr($rr['k'],7));
 774                         if($upd < 1139 || $rr['v'] === 'success')
 775                                 continue;
 776                         $failed[] = $upd;
 777                 }
 778         }
 779         if(! count($failed)) {
 780                 $o = replace_macros(get_markup_template('structure_check.tpl'),array(
 781                         '$base' => $a->get_baseurl(true),
 782                         '$banner' => t('No failed updates.'),
 783                         '$check' => t('Check database structure'),
 784                 ));
 785         } else {
 786                 $o = replace_macros(get_markup_template('failed_updates.tpl'),array(
 787                         '$base' => $a->get_baseurl(true),
 788                         '$banner' => t('Failed Updates'),
 789                         '$desc' => t('This does not include updates prior to 1139, which did not return a status.'),
 790                         '$mark' => t('Mark success (if update was manually applied)'),
 791                         '$apply' => t('Attempt to execute this update step automatically'),
 792                         '$failed' => $failed
 793                 ));
 794         }
 795
 796         return $o;
 797
 798 }
 799
 800 /**
 801  * Users admin page
 802  *
 803  * @param App $a
 804  */
 805 function admin_page_users_post(&$a){
 806         $pending = ( x($_POST, 'pending') ? $_POST['pending'] : Array() );
 807         $users = ( x($_POST, 'user') ? $_POST['user'] : Array() );
 808         $nu_name = ( x($_POST, 'new_user_name') ? $_POST['new_user_name'] : '');
 809         $nu_nickname = ( x($_POST, 'new_user_nickname') ? $_POST['new_user_nickname'] : '');
 810         $nu_email = ( x($_POST, 'new_user_email') ? $_POST['new_user_email'] : '');
 811
 812         check_form_security_token_redirectOnErr($a->get_baseurl().'/admin/users', 'admin_users');
 813
 814         if (!($nu_name==="") && !($nu_email==="") && !($nu_nickname==="")) {
 815                 require_once('include/user.php');
 816
 817                 $result = create_user( array('username'=>$nu_name, 'email'=>$nu_email, 'nickname'=>$nu_nickname, 'verified'=>1)  );
 818                 if(! $result['success']) {
 819                         notice($result['message']);
 820                         return;
 821                 }
 822                 $nu = $result['user'];
 823                 $preamble = deindent(t('
 824                         Dear %1$s,
 825                                 the administrator of %2$s has set up an account for you.'));
 826                 $body = deindent(t('
 827                         The login details are as follows:
 828
 829                         Site Location:  %1$s
 830                         Login Name:             %2$s
 831                         Password:               %3$s
 832
 833                         You may change your password from your account "Settings" page after logging
 834                         in.
 835
 836                         Please take a few moments to review the other account settings on that page.
 837
 838                         You may also wish to add some basic information to your default profile
 839                         (on the "Profiles" page) so that other people can easily find you.
 840
 841                         We recommend setting your full name, adding a profile photo,
 842                         adding some profile "keywords" (very useful in making new friends) - and
 843                         perhaps what country you live in; if you do not wish to be more specific
 844                         than that.
 845
 846                         We fully respect your right to privacy, and none of these items are necessary.
 847                         If you are new and do not know anybody here, they may help
 848                         you to make some new and interesting friends.
 849
 850                         Thank you and welcome to %4$s.'));
 851
 852                 $preamble = sprintf($preamble, $nu['username'], $a->config['sitename']);
 853                 $body = sprintf($body, $a->get_baseurl(), $nu['email'], $result['password'], $a->config['sitename']);
 854
 855                 notification(array(
 856                         'type' => "SYSTEM_EMAIL",
 857                         'to_email' => $nu['email'],
 858                         'subject'=> sprintf( t('Registration details for %s'), $a->config['sitename']),
 859                         'preamble'=> $preamble,
 860                         'body' => $body));
 861
 862         }
 863
 864         if (x($_POST,'page_users_block')){
 865                 foreach($users as $uid){
 866                         q("UPDATE `user` SET `blocked`=1-`blocked` WHERE `uid`=%s",
 867                                 intval( $uid )
 868                         );
 869                 }
 870                 notice( sprintf( tt("%s user blocked/unblocked", "%s users blocked/unblocked", count($users)), count($users)) );
 871         }
 872         if (x($_POST,'page_users_delete')){
 873                 require_once("include/Contact.php");
 874                 foreach($users as $uid){
 875                         user_remove($uid);
 876                 }
 877                 notice( sprintf( tt("%s user deleted", "%s users deleted", count($users)), count($users)) );
 878         }
 879
 880         if (x($_POST,'page_users_approve')){
 881                 require_once("mod/regmod.php");
 882                 foreach($pending as $hash){
 883                         user_allow($hash);
 884                 }
 885         }
 886         if (x($_POST,'page_users_deny')){
 887                 require_once("mod/regmod.php");
 888                 foreach($pending as $hash){
 889                         user_deny($hash);
 890                 }
 891         }
 892         goaway($a->get_baseurl(true) . '/admin/users' );
 893         return; // NOTREACHED
 894 }
 895
 896 /**
 897  * @param App $a
 898  * @return string
 899  */
 900 function admin_page_users(&$a){
 901         if ($a->argc>2) {
 902                 $uid = $a->argv[3];
 903                 $user = q("SELECT username, blocked FROM `user` WHERE `uid`=%d", intval($uid));
 904                 if (count($user)==0){
 905                         notice( 'User not found' . EOL);
 906                         goaway($a->get_baseurl(true) . '/admin/users' );
 907                         return ''; // NOTREACHED
 908                 }
 909                 switch($a->argv[2]){
 910                         case "delete":{
 911                                 check_form_security_token_redirectOnErr('/admin/users', 'admin_users', 't');
 912                                 // delete user
 913                                 require_once("include/Contact.php");
 914                                 user_remove($uid);
 915
 916                                 notice( sprintf(t("User '%s' deleted"), $user[0]['username']) . EOL);
 917                         }; break;
 918                         case "block":{
 919                                 check_form_security_token_redirectOnErr('/admin/users', 'admin_users', 't');
 920                                 q("UPDATE `user` SET `blocked`=%d WHERE `uid`=%s",
 921                                         intval( 1-$user[0]['blocked'] ),
 922                                         intval( $uid )
 923                                 );
 924                                 notice( sprintf( ($user[0]['blocked']?t("User '%s' unblocked"):t("User '%s' blocked")) , $user[0]['username']) . EOL);
 925                         }; break;
 926                 }
 927                 goaway($a->get_baseurl(true) . '/admin/users' );
 928                 return ''; // NOTREACHED
 929
 930         }
 931
 932         /* get pending */
 933         $pending = q("SELECT `register`.*, `contact`.`name`, `user`.`email`
 934                                  FROM `register`
 935                                  LEFT JOIN `contact` ON `register`.`uid` = `contact`.`uid`
 936                                  LEFT JOIN `user` ON `register`.`uid` = `user`.`uid`;");
 937
 938
 939         /* get users */
 940
 941         $total = q("SELECT count(*) as total FROM `user` where 1");
 942         if(count($total)) {
 943                 $a->set_pager_total($total[0]['total']);
 944                 $a->set_pager_itemspage(100);
 945         }
 946
 947
 948         $users = q("SELECT `user` . * , `contact`.`name` , `contact`.`url` , `contact`.`micro`, `lastitem`.`lastitem_date`, `user`.`account_expired`
 949                                 FROM
 950                                         (SELECT MAX(`item`.`changed`) as `lastitem_date`, `item`.`uid`
 951                                         FROM `item`
 952                                         WHERE `item`.`type` = 'wall'
 953                                         GROUP BY `item`.`uid`) AS `lastitem`
 954                                                  RIGHT OUTER JOIN `user` ON `user`.`uid` = `lastitem`.`uid`,
 955                                            `contact`
 956                                 WHERE
 957                                            `user`.`uid` = `contact`.`uid`
 958                                                 AND `user`.`verified` =1
 959                                         AND `contact`.`self` =1
 960                                 ORDER BY `contact`.`name` LIMIT %d, %d
 961                                 ",
 962                                 intval($a->pager['start']),
 963                                 intval($a->pager['itemspage'])
 964                                 );
 965
 966         $adminlist = explode(",", str_replace(" ", "", $a->config['admin_email']));
 967         $_setup_users = function ($e) use ($adminlist){
 968                 $accounts = Array(
 969                         t('Normal Account'),
 970                         t('Soapbox Account'),
 971                         t('Community/Celebrity Account'),
 972                                                 t('Automatic Friend Account')
 973                 );
 974                 $e['page-flags'] = $accounts[$e['page-flags']];
 975                 $e['register_date'] = relative_date($e['register_date']);
 976                 $e['login_date'] = relative_date($e['login_date']);
 977                 $e['lastitem_date'] = relative_date($e['lastitem_date']);
 978                 //$e['is_admin'] = ($e['email'] === $a->config['admin_email']);
 979                 $e['is_admin'] = in_array($e['email'], $adminlist);
 980                 $e['is_deletable'] = (intval($e['uid']) != local_user());
 981                 $e['deleted'] = ($e['account_removed']?relative_date($e['account_expires_on']):False);
 982                 return $e;
 983         };
 984         $users = array_map($_setup_users, $users);
 985
 986
 987         // Get rid of dashes in key names, Smarty3 can't handle them
 988         // and extracting deleted users
 989
 990         $tmp_users = Array();
 991         $deleted = Array();
 992
 993         while(count($users)) {
 994                 $new_user = Array();
 995                 foreach( array_pop($users) as $k => $v) {
 996                         $k = str_replace('-','_',$k);
 997                         $new_user[$k] = $v;
 998                 }
 999                 if($new_user['deleted']) {
1000                         array_push($deleted, $new_user);
1001                 }
1002                 else {
1003                         array_push($tmp_users, $new_user);
1004                 }
1005         }
1006         //Reversing the two array, and moving $tmp_users to $users
1007         array_reverse($deleted);
1008         while(count($tmp_users)) {
1009                 array_push($users, array_pop($tmp_users));
1010         }
1011
1012         $t = get_markup_template("admin_users.tpl");
1013         $o = replace_macros($t, array(
1014                 // strings //
1015                 '$title' => t('Administration'),
1016                 '$page' => t('Users'),
1017                 '$submit' => t('Add User'),
1018                 '$select_all' => t('select all'),
1019                 '$h_pending' => t('User registrations waiting for confirm'),
1020                 '$h_deleted' => t('User waiting for permanent deletion'),
1021                 '$th_pending' => array( t('Request date'), t('Name'), t('Email') ),
1022                 '$no_pending' =>  t('No registrations.'),
1023                 '$approve' => t('Approve'),
1024                 '$deny' => t('Deny'),
1025                 '$delete' => t('Delete'),
1026                 '$block' => t('Block'),
1027                 '$unblock' => t('Unblock'),
1028                 '$siteadmin' => t('Site admin'),
1029                 '$accountexpired' => t('Account expired'),
1030
1031                 '$h_users' => t('Users'),
1032                 '$h_newuser' => t('New User'),
1033                 '$th_deleted' => array( t('Name'), t('Email'), t('Register date'), t('Last login'), t('Last item'), t('Deleted since') ),
1034                 '$th_users' => array( t('Name'), t('Email'), t('Register date'), t('Last login'), t('Last item'),  t('Account') ),
1035
1036                 '$confirm_delete_multi' => t('Selected users will be deleted!\n\nEverything these users had posted on this site will be permanently deleted!\n\nAre you sure?'),
1037                 '$confirm_delete' => t('The user {0} will be deleted!\n\nEverything this user has posted on this site will be permanently deleted!\n\nAre you sure?'),
1038
1039                 '$form_security_token' => get_form_security_token("admin_users"),
1040
1041                 // values //
1042                 '$baseurl' => $a->get_baseurl(true),
1043
1044                 '$pending' => $pending,
1045                 'deleted' => $deleted,
1046                 '$users' => $users,
1047                 '$newusername'  => array('new_user_name', t("Name"), '', t("Name of the new user.")),
1048                 '$newusernickname'  => array('new_user_nickname', t("Nickname"), '', t("Nickname of the new user.")),
1049                 '$newuseremail'  => array('new_user_email', t("Email"), '', t("Email address of the new user."), '', '', 'email'),
1050         ));
1051         $o .= paginate($a);
1052         return $o;
1053 }
1054
1055
1056 /**
1057  * Plugins admin page
1058  *
1059  * @param App $a
1060  * @return string
1061  */
1062 function admin_page_plugins(&$a){
1063
1064         /**
1065          * Single plugin
1066          */
1067         if ($a->argc == 3){
1068                 $plugin = $a->argv[2];
1069                 if (!is_file("addon/$plugin/$plugin.php")){
1070                         notice( t("Item not found.") );
1071                         return '';
1072                 }
1073
1074                 if (x($_GET,"a") && $_GET['a']=="t"){
1075                         check_form_security_token_redirectOnErr('/admin/plugins', 'admin_themes', 't');
1076
1077                         // Toggle plugin status
1078                         $idx = array_search($plugin, $a->plugins);
1079                         if ($idx !== false){
1080                                 unset($a->plugins[$idx]);
1081                                 uninstall_plugin($plugin);
1082                                 info( sprintf( t("Plugin %s disabled."), $plugin ) );
1083                         } else {
1084                                 $a->plugins[] = $plugin;
1085                                 install_plugin($plugin);
1086                                 info( sprintf( t("Plugin %s enabled."), $plugin ) );
1087                         }
1088                         set_config("system","addon", implode(", ",$a->plugins));
1089                         goaway($a->get_baseurl(true) . '/admin/plugins' );
1090                         return ''; // NOTREACHED
1091                 }
1092                 // display plugin details
1093                 require_once('library/markdown.php');
1094
1095                 if (in_array($plugin, $a->plugins)){
1096                         $status="on"; $action= t("Disable");
1097                 } else {
1098                         $status="off"; $action= t("Enable");
1099                 }
1100
1101                 $readme=Null;
1102                 if (is_file("addon/$plugin/README.md")){
1103                         $readme = file_get_contents("addon/$plugin/README.md");
1104                         $readme = Markdown($readme);
1105                 } else if (is_file("addon/$plugin/README")){
1106                         $readme = "<pre>". file_get_contents("addon/$plugin/README") ."</pre>";
1107                 }
1108
1109                 $admin_form="";
1110                 if (is_array($a->plugins_admin) && in_array($plugin, $a->plugins_admin)){
1111                         @require_once("addon/$plugin/$plugin.php");
1112                         $func = $plugin.'_plugin_admin';
1113                         $func($a, $admin_form);
1114                 }
1115
1116                 $t = get_markup_template("admin_plugins_details.tpl");
1117
1118                 return replace_macros($t, array(
1119                         '$title' => t('Administration'),
1120                         '$page' => t('Plugins'),
1121                         '$toggle' => t('Toggle'),
1122                         '$settings' => t('Settings'),
1123                         '$baseurl' => $a->get_baseurl(true),
1124
1125                         '$plugin' => $plugin,
1126                         '$status' => $status,
1127                         '$action' => $action,
1128                         '$info' => get_plugin_info($plugin),
1129                         '$str_author' => t('Author: '),
1130                         '$str_maintainer' => t('Maintainer: '),
1131
1132                         '$admin_form' => $admin_form,
1133                         '$function' => 'plugins',
1134                         '$screenshot' => '',
1135                         '$readme' => $readme,
1136
1137                         '$form_security_token' => get_form_security_token("admin_themes"),
1138                 ));
1139         }
1140
1141
1142
1143         /**
1144          * List plugins
1145          */
1146
1147         $plugins = array();
1148         $files = glob("addon/*/"); /* */
1149         if($files) {
1150                 foreach($files as $file) {
1151                         if (is_dir($file)){
1152                                 list($tmp, $id)=array_map("trim", explode("/",$file));
1153                                 $info = get_plugin_info($id);
1154                                 $show_plugin = true;
1155
1156                                 // If the addon is unsupported, then only show it, when it is enabled
1157                                 if ((strtolower($info["status"]) == "unsupported") AND !in_array($id,  $a->plugins))
1158                                         $show_plugin = false;
1159
1160                                 // Override the above szenario, when the admin really wants to see outdated stuff
1161                                 if (get_config("system", "show_unsupported_addons"))
1162                                         $show_plugin = true;
1163
1164                                 if ($show_plugin)
1165                                         $plugins[] = array($id, (in_array($id,  $a->plugins)?"on":"off") , $info);
1166                         }
1167                 }
1168         }
1169
1170         $t = get_markup_template("admin_plugins.tpl");
1171         return replace_macros($t, array(
1172                 '$title' => t('Administration'),
1173                 '$page' => t('Plugins'),
1174                 '$submit' => t('Save Settings'),
1175                 '$baseurl' => $a->get_baseurl(true),
1176                 '$function' => 'plugins',
1177                 '$plugins' => $plugins,
1178                 '$form_security_token' => get_form_security_token("admin_themes"),
1179         ));
1180 }
1181
1182 /**
1183  * @param array $themes
1184  * @param string $th
1185  * @param int $result
1186  */
1187 function toggle_theme(&$themes,$th,&$result) {
1188         for($x = 0; $x < count($themes); $x ++) {
1189                 if($themes[$x]['name'] === $th) {
1190                         if($themes[$x]['allowed']) {
1191                                 $themes[$x]['allowed'] = 0;
1192                                 $result = 0;
1193                         }
1194                         else {
1195                                 $themes[$x]['allowed'] = 1;
1196                                 $result = 1;
1197                         }
1198                 }
1199         }
1200 }
1201
1202 /**
1203  * @param array $themes
1204  * @param string $th
1205  * @return int
1206  */
1207 function theme_status($themes,$th) {
1208         for($x = 0; $x < count($themes); $x ++) {
1209                 if($themes[$x]['name'] === $th) {
1210                         if($themes[$x]['allowed']) {
1211                                 return 1;
1212                         }
1213                         else {
1214                                 return 0;
1215                         }
1216                 }
1217         }
1218         return 0;
1219 }
1220
1221
1222 /**
1223  * @param array $themes
1224  * @return string
1225  */
1226 function rebuild_theme_table($themes) {
1227         $o = '';
1228         if(count($themes)) {
1229                 foreach($themes as $th) {
1230                         if($th['allowed']) {
1231                                 if(strlen($o))
1232                                         $o .= ',';
1233                                 $o .= $th['name'];
1234                         }
1235                 }
1236         }
1237         return $o;
1238 }
1239
1240
1241 /**
1242  * Themes admin page
1243  *
1244  * @param App $a
1245  * @return string
1246  */
1247 function admin_page_themes(&$a){
1248
1249         $allowed_themes_str = get_config('system','allowed_themes');
1250         $allowed_themes_raw = explode(',',$allowed_themes_str);
1251         $allowed_themes = array();
1252         if(count($allowed_themes_raw))
1253                 foreach($allowed_themes_raw as $x)
1254                         if(strlen(trim($x)))
1255                                 $allowed_themes[] = trim($x);
1256
1257         $themes = array();
1258         $files = glob('view/theme/*'); /* */
1259         if($files) {
1260                 foreach($files as $file) {
1261                         $f = basename($file);
1262                         $is_experimental = intval(file_exists($file . '/experimental'));
1263                         $is_supported = 1-(intval(file_exists($file . '/unsupported')));
1264                         $is_allowed = intval(in_array($f,$allowed_themes));
1265
1266                         if ($is_allowed OR $is_supported OR get_config("system", "show_unsupported_themes"))
1267                                 $themes[] = array('name' => $f, 'experimental' => $is_experimental, 'supported' => $is_supported, 'allowed' => $is_allowed);
1268                 }
1269         }
1270
1271         if(! count($themes)) {
1272                 notice( t('No themes found.'));
1273                 return '';
1274         }
1275
1276         /**
1277          * Single theme
1278          */
1279
1280         if ($a->argc == 3){
1281                 $theme = $a->argv[2];
1282                 if(! is_dir("view/theme/$theme")){
1283                         notice( t("Item not found.") );
1284                         return '';
1285                 }
1286
1287                 if (x($_GET,"a") && $_GET['a']=="t"){
1288                         check_form_security_token_redirectOnErr('/admin/themes', 'admin_themes', 't');
1289
1290                         // Toggle theme status
1291
1292                         toggle_theme($themes,$theme,$result);
1293                         $s = rebuild_theme_table($themes);
1294                         if($result) {
1295                                 install_theme($theme);
1296                                 info( sprintf('Theme %s enabled.',$theme));
1297                         }
1298                         else {
1299                                 uninstall_theme($theme);
1300                                 info( sprintf('Theme %s disabled.',$theme));
1301                         }
1302
1303                         set_config('system','allowed_themes',$s);
1304                         goaway($a->get_baseurl(true) . '/admin/themes' );
1305                         return ''; // NOTREACHED
1306                 }
1307
1308                 // display theme details
1309                 require_once('library/markdown.php');
1310
1311                 if (theme_status($themes,$theme)) {
1312                         $status="on"; $action= t("Disable");
1313                 } else {
1314                         $status="off"; $action= t("Enable");
1315                 }
1316
1317                 $readme=Null;
1318                 if (is_file("view/theme/$theme/README.md")){
1319                         $readme = file_get_contents("view/theme/$theme/README.md");
1320                         $readme = Markdown($readme);
1321                 } else if (is_file("view/theme/$theme/README")){
1322                         $readme = "<pre>". file_get_contents("view/theme/$theme/README") ."</pre>";
1323                 }
1324
1325                 $admin_form="";
1326                 if (is_file("view/theme/$theme/config.php")){
1327                         require_once("view/theme/$theme/config.php");
1328                         if(function_exists("theme_admin")){
1329                                 $admin_form = theme_admin($a);
1330                         }
1331
1332                 }
1333
1334                 $screenshot = array( get_theme_screenshot($theme), t('Screenshot'));
1335                 if(! stristr($screenshot[0],$theme))
1336                         $screenshot = null;
1337
1338                 $t = get_markup_template("admin_plugins_details.tpl");
1339                 return replace_macros($t, array(
1340                         '$title' => t('Administration'),
1341                         '$page' => t('Themes'),
1342                         '$toggle' => t('Toggle'),
1343                         '$settings' => t('Settings'),
1344                         '$baseurl' => $a->get_baseurl(true),
1345
1346                         '$plugin' => $theme,
1347                         '$status' => $status,
1348                         '$action' => $action,
1349                         '$info' => get_theme_info($theme),
1350                         '$function' => 'themes',
1351                         '$admin_form' => $admin_form,
1352                         '$str_author' => t('Author: '),
1353                         '$str_maintainer' => t('Maintainer: '),
1354                         '$screenshot' => $screenshot,
1355                         '$readme' => $readme,
1356
1357                         '$form_security_token' => get_form_security_token("admin_themes"),
1358                 ));
1359         }
1360
1361         /**
1362          * List themes
1363          */
1364
1365         $xthemes = array();
1366         if($themes) {
1367                 foreach($themes as $th) {
1368                         $xthemes[] = array($th['name'],(($th['allowed']) ? "on" : "off"), get_theme_info($th['name']));
1369                 }
1370         }
1371
1372         $t = get_markup_template("admin_plugins.tpl");
1373         return replace_macros($t, array(
1374                 '$title' => t('Administration'),
1375                 '$page' => t('Themes'),
1376                 '$submit' => t('Save Settings'),
1377                 '$baseurl' => $a->get_baseurl(true),
1378                 '$function' => 'themes',
1379                 '$plugins' => $xthemes,
1380                 '$experimental' => t('[Experimental]'),
1381                 '$unsupported' => t('[Unsupported]'),
1382                 '$form_security_token' => get_form_security_token("admin_themes"),
1383         ));
1384 }
1385
1386
1387 /**
1388  * Logs admin page
1389  *
1390  * @param App $a
1391  */
1392
1393 function admin_page_logs_post(&$a) {
1394         if (x($_POST,"page_logs")) {
1395                 check_form_security_token_redirectOnErr('/admin/logs', 'admin_logs');
1396
1397                 $logfile                =       ((x($_POST,'logfile'))          ? notags(trim($_POST['logfile']))       : '');
1398                 $debugging              =       ((x($_POST,'debugging'))        ? true                                                          : false);
1399                 $loglevel               =       ((x($_POST,'loglevel'))         ? intval(trim($_POST['loglevel']))      : 0);
1400
1401                 set_config('system','logfile', $logfile);
1402                 set_config('system','debugging',  $debugging);
1403                 set_config('system','loglevel', $loglevel);
1404
1405
1406         }
1407
1408         info( t("Log settings updated.") );
1409         goaway($a->get_baseurl(true) . '/admin/logs' );
1410         return; // NOTREACHED
1411 }
1412
1413 /**
1414  * @param App $a
1415  * @return string
1416  */
1417 function admin_page_logs(&$a){
1418
1419         $log_choices = Array(
1420                 LOGGER_NORMAL => 'Normal',
1421                 LOGGER_TRACE => 'Trace',
1422                 LOGGER_DEBUG => 'Debug',
1423                 LOGGER_DATA => 'Data',
1424                 LOGGER_ALL => 'All'
1425         );
1426
1427         $t = get_markup_template("admin_logs.tpl");
1428
1429         $f = get_config('system','logfile');
1430
1431         $data = '';
1432
1433         if(!file_exists($f)) {
1434                 $data = t("Error trying to open <strong>$f</strong> log file.\r\n<br/>Check to see if file $f exist and is
1435 readable.");
1436         }
1437         else {
1438                 $fp = fopen($f, 'r');
1439                 if(!$fp) {
1440                         $data = t("Couldn't open <strong>$f</strong> log file.\r\n<br/>Check to see if file $f is readable.");
1441                 }
1442                 else {
1443                         $fstat = fstat($fp);
1444                         $size = $fstat['size'];
1445                         if($size != 0)
1446                         {
1447                                 if($size > 5000000 || $size < 0)
1448                                         $size = 5000000;
1449                                 $seek = fseek($fp,0-$size,SEEK_END);
1450                                 if($seek === 0) {
1451                                         $data = escape_tags(fread($fp,$size));
1452                                         while(! feof($fp))
1453                                                 $data .= escape_tags(fread($fp,4096));
1454                                 }
1455                         }
1456                         fclose($fp);
1457                 }
1458         }
1459
1460         return replace_macros($t, array(
1461                 '$title' => t('Administration'),
1462                 '$page' => t('Logs'),
1463                 '$submit' => t('Save Settings'),
1464                 '$clear' => t('Clear'),
1465                 '$data' => $data,
1466                 '$baseurl' => $a->get_baseurl(true),
1467                 '$logname' =>  get_config('system','logfile'),
1468
1469                                                                         // name, label, value, help string, extra data...
1470                 '$debugging'            => array('debugging', t("Enable Debugging"),get_config('system','debugging'), ""),
1471                 '$logfile'                      => array('logfile', t("Log file"), get_config('system','logfile'), t("Must be writable by web server. Relative to your Friendica top-level directory.")),
1472                 '$loglevel'             => array('loglevel', t("Log level"), get_config('system','loglevel'), "", $log_choices),
1473
1474                 '$form_security_token' => get_form_security_token("admin_logs"),
1475         ));
1476 }
1477
1478 /**
1479  * @param App $a
1480  */
1481 function admin_page_remoteupdate_post(&$a) {
1482         // this function should be called via ajax post
1483         if(!is_site_admin()) {
1484                 return;
1485         }
1486
1487
1488         if (x($_POST,'remotefile') && $_POST['remotefile']!=""){
1489                 $remotefile = $_POST['remotefile'];
1490                 $ftpdata = (x($_POST['ftphost'])?$_POST:false);
1491                 doUpdate($remotefile, $ftpdata);
1492         } else {
1493                 echo "No remote file to download. Abort!";
1494         }
1495
1496         killme();
1497 }
1498
1499 /**
1500  * @param App $a
1501  * @return string
1502  */
1503 function admin_page_remoteupdate(&$a) {
1504         if(!is_site_admin()) {
1505                 return login(false);
1506         }
1507
1508         $canwrite = canWeWrite();
1509         $canftp = function_exists('ftp_connect');
1510
1511         $needupdate = true;
1512         $u = checkUpdate();
1513         if (!is_array($u)){
1514                 $needupdate = false;
1515                 $u = array('','','');
1516         }
1517
1518         $tpl = get_markup_template("admin_remoteupdate.tpl");
1519         return replace_macros($tpl, array(
1520                 '$baseurl' => $a->get_baseurl(true),
1521                 '$submit' => t("Update now"),
1522                 '$close' => t("Close"),
1523                 '$localversion' => FRIENDICA_VERSION,
1524                 '$remoteversion' => $u[1],
1525                 '$needupdate' => $needupdate,
1526                 '$canwrite' => $canwrite,
1527                 '$canftp'       => $canftp,
1528                 '$ftphost'      => array('ftphost', t("FTP Host"), '',''),
1529                 '$ftppath'      => array('ftppath', t("FTP Path"), '/',''),
1530                 '$ftpuser'      => array('ftpuser', t("FTP User"), '',''),
1531                 '$ftppwd'       => array('ftppwd', t("FTP Password"), '',''),
1532                 '$remotefile'=>array('remotefile','', $u['2'],''),
1533         ));
1534
1535 }