mod/admin.php

   1 <?php
   2
   3  /**
   4   * Friendica admin
   5   */
   6 require_once("include/remoteupdate.php");
   7
   8
   9 /**
  10  * @param App $a
  11  */
  12 function admin_post(&$a){
  13
  14
  15         if(!is_site_admin()) {
  16                 return;
  17         }
  18
  19         // do not allow a page manager to access the admin panel at all.
  20
  21         if(x($_SESSION,'submanage') && intval($_SESSION['submanage']))
  22                 return;
  23
  24
  25
  26         // urls
  27         if ($a->argc > 1){
  28                 switch ($a->argv[1]){
  29                         case 'site':
  30                                 admin_page_site_post($a);
  31                                 break;
  32                         case 'users':
  33                                 admin_page_users_post($a);
  34                                 break;
  35                         case 'plugins':
  36                                 if ($a->argc > 2 &&
  37                                         is_file("addon/".$a->argv[2]."/".$a->argv[2].".php")){
  38                                                 @include_once("addon/".$a->argv[2]."/".$a->argv[2].".php");
  39                                                 if(function_exists($a->argv[2].'_plugin_admin_post')) {
  40                                                         $func = $a->argv[2].'_plugin_admin_post';
  41                                                         $func($a);
  42                                                 }
  43                                 }
  44                                 goaway($a->get_baseurl(true) . '/admin/plugins/' . $a->argv[2] );
  45                                 return; // NOTREACHED
  46                                 break;
  47                         case 'themes':
  48                                 $theme = $a->argv[2];
  49                                 if (is_file("view/theme/$theme/config.php")){
  50                                         require_once("view/theme/$theme/config.php");
  51                                         if (function_exists("theme_admin_post")){
  52                                                 theme_admin_post($a);
  53                                         }
  54                                 }
  55                                 info(t('Theme settings updated.'));
  56                                 if(is_ajax()) return;
  57
  58                                 goaway($a->get_baseurl(true) . '/admin/themes/' . $theme );
  59                                 return;
  60                                 break;
  61                         case 'logs':
  62                                 admin_page_logs_post($a);
  63                                 break;
  64                         case 'dbsync':
  65                                 admin_page_dbsync_post($a);
  66                                 break;
  67                         case 'update':
  68                                 admin_page_remoteupdate_post($a);
  69                                 break;
  70                 }
  71         }
  72
  73         goaway($a->get_baseurl(true) . '/admin' );
  74         return; // NOTREACHED
  75 }
  76
  77 /**
  78  * @param App $a
  79  * @return string
  80  */
  81 function admin_content(&$a) {
  82
  83         if(!is_site_admin()) {
  84                 return login(false);
  85         }
  86
  87         if(x($_SESSION,'submanage') && intval($_SESSION['submanage']))
  88                 return "";
  89
  90         // APC deactivated, since there are problems with PHP 5.5
  91         //if (function_exists("apc_delete")) {
  92         //      $toDelete = new APCIterator('user', APC_ITER_VALUE);
  93         //      apc_delete($toDelete);
  94         //}
  95
  96         /**
  97          * Side bar links
  98          */
  99
 100         // array( url, name, extra css classes )
 101         $aside = Array(
 102                 'site'   =>     Array($a->get_baseurl(true)."/admin/site/", t("Site") , "site"),
 103                 'users'  =>     Array($a->get_baseurl(true)."/admin/users/", t("Users") , "users"),
 104                 'plugins'=>     Array($a->get_baseurl(true)."/admin/plugins/", t("Plugins") , "plugins"),
 105                 'themes' =>     Array($a->get_baseurl(true)."/admin/themes/", t("Themes") , "themes"),
 106                 'dbsync' => Array($a->get_baseurl(true)."/admin/dbsync/", t('DB updates'), "dbsync"),
 107                 //'update' =>   Array($a->get_baseurl(true)."/admin/update/", t("Software Update") , "update")
 108         );
 109
 110         /* get plugins admin page */
 111
 112         $r = q("SELECT name FROM `addon` WHERE `plugin_admin`=1");
 113         $aside['plugins_admin']=Array();
 114         foreach ($r as $h){
 115                 $plugin =$h['name'];
 116                 $aside['plugins_admin'][] = Array($a->get_baseurl(true)."/admin/plugins/".$plugin, $plugin, "plugin");
 117                 // temp plugins with admin
 118                 $a->plugins_admin[] = $plugin;
 119         }
 120
 121         $aside['logs'] = Array($a->get_baseurl(true)."/admin/logs/", t("Logs"), "logs");
 122
 123         $t = get_markup_template("admin_aside.tpl");
 124         $a->page['aside'] .= replace_macros( $t, array(
 125                         '$admin' => $aside,
 126                         '$admtxt' => t('Admin'),
 127                         '$plugadmtxt' => t('Plugin Features'),
 128                         '$logtxt' => t('Logs'),
 129                         '$h_pending' => t('User registrations waiting for confirmation'),
 130                         '$admurl'=> $a->get_baseurl(true)."/admin/"
 131         ));
 132
 133
 134
 135         /**
 136          * Page content
 137          */
 138         $o = '';
 139         // urls
 140         if ($a->argc > 1){
 141                 switch ($a->argv[1]){
 142                         case 'site':
 143                                 $o = admin_page_site($a);
 144                                 break;
 145                         case 'users':
 146                                 $o = admin_page_users($a);
 147                                 break;
 148                         case 'plugins':
 149                                 $o = admin_page_plugins($a);
 150                                 break;
 151                         case 'themes':
 152                                 $o = admin_page_themes($a);
 153                                 break;
 154                         case 'logs':
 155                                 $o = admin_page_logs($a);
 156                                 break;
 157                         case 'dbsync':
 158                                 $o = admin_page_dbsync($a);
 159                                 break;
 160                         case 'update':
 161                                 $o = admin_page_remoteupdate($a);
 162                                 break;
 163                         default:
 164                                 notice( t("Item not found.") );
 165                 }
 166         } else {
 167                 $o = admin_page_summary($a);
 168         }
 169
 170         if(is_ajax()) {
 171                 echo $o;
 172                 killme();
 173                 return '';
 174         } else {
 175                 return $o;
 176         }
 177 }
 178
 179
 180 /**
 181  * Admin Summary Page
 182  * @param App $a
 183  * @return string
 184  */
 185 function admin_page_summary(&$a) {
 186         $r = q("SELECT `page-flags`, COUNT(uid) as `count` FROM `user` GROUP BY `page-flags`");
 187         $accounts = Array(
 188                 Array( t('Normal Account'), 0),
 189                 Array( t('Soapbox Account'), 0),
 190                 Array( t('Community/Celebrity Account'), 0),
 191                 Array( t('Automatic Friend Account'), 0),
 192                 Array( t('Blog Account'), 0),
 193                 Array( t('Private Forum'), 0)
 194         );
 195
 196         $users=0;
 197         foreach ($r as $u){ $accounts[$u['page-flags']][1] = $u['count']; $users+= $u['count']; }
 198
 199         logger('accounts: ' . print_r($accounts,true),LOGGER_DATA);
 200
 201         $r = q("SELECT COUNT(id) as `count` FROM `register`");
 202         $pending = $r[0]['count'];
 203
 204         $r = q("select count(*) as total from deliverq where 1");
 205         $deliverq = (($r) ? $r[0]['total'] : 0);
 206
 207         $r = q("select count(*) as total from queue where 1");
 208         $queue = (($r) ? $r[0]['total'] : 0);
 209
 210         // We can do better, but this is a quick queue status
 211
 212         $queues = array( 'label' => t('Message queues'), 'deliverq' => $deliverq, 'queue' => $queue );
 213
 214
 215         $t = get_markup_template("admin_summary.tpl");
 216         return replace_macros($t, array(
 217                 '$title' => t('Administration'),
 218                 '$page' => t('Summary'),
 219                 '$queues' => $queues,
 220                 '$users' => Array( t('Registered users'), $users),
 221                 '$accounts' => $accounts,
 222                 '$pending' => Array( t('Pending registrations'), $pending),
 223                 '$version' => Array( t('Version'), FRIENDICA_VERSION),
 224                 '$build' =>  get_config('system','build'),
 225                 '$plugins' => Array( t('Active plugins'), $a->plugins )
 226         ));
 227 }
 228
 229
 230 /**
 231  * Admin Site Page
 232  *  @param App $a
 233  */
 234 function admin_page_site_post(&$a){
 235         if (!x($_POST,"page_site")){
 236                 return;
 237         }
 238
 239         check_form_security_token_redirectOnErr('/admin/site', 'admin_site');
 240
 241         // relocate
 242         if (x($_POST,'relocate') && x($_POST,'relocate_url') && $_POST['relocate_url']!=""){
 243                 $new_url = $_POST['relocate_url'];
 244                 $new_url = rtrim($new_url,"/");
 245
 246                 $parsed = @parse_url($new_url);
 247                 if (!$parsed || (!x($parsed,'host') || !x($parsed,'scheme'))) {
 248                         notice(t("Can not parse base url. Must have at least <scheme>://<domain>"));
 249                         goaway($a->get_baseurl(true) . '/admin/site' );
 250                 }
 251
 252                 /* steps:
 253                  * replace all "baseurl" to "new_url" in config, profile, term, items and contacts
 254                  * send relocate for every local user
 255                  * */
 256
 257                 $old_url = $a->get_baseurl(true);
 258
 259                 function update_table($table_name, $fields, $old_url, $new_url) {
 260                         global $db, $a;
 261
 262                         $dbold = dbesc($old_url);
 263                         $dbnew = dbesc($new_url);
 264
 265                         $upd = array();
 266                         foreach ($fields as $f) {
 267                                 $upd[] = "`$f` = REPLACE(`$f`, '$dbold', '$dbnew')";
 268                         }
 269
 270                         $upds = implode(", ", $upd);
 271
 272
 273
 274                         $q = sprintf("UPDATE %s SET %s;", $table_name, $upds);
 275                         $r = q($q);
 276                         if (!$r) {
 277                                 notice( "Falied updating '$table_name': " . $db->error );
 278                                 goaway($a->get_baseurl(true) . '/admin/site' );
 279                         }
 280                 }
 281
 282                 // update tables
 283                 update_table("profile", array('photo', 'thumb'), $old_url, $new_url);
 284                 update_table("term", array('url'), $old_url, $new_url);
 285                 update_table("contact", array('photo','thumb','micro','url','nurl','request','notify','poll','confirm','poco'), $old_url, $new_url);
 286                 update_table("unique_contacts", array('url'), $old_url, $new_url);
 287                 update_table("item", array('owner-link','owner-avatar','author-name','author-link','author-avatar','body','plink','tag'), $old_url, $new_url);
 288
 289                 // update config
 290                 $a->set_baseurl($new_url);
 291                 set_config('system','url',$new_url);
 292
 293                 // send relocate
 294                 $users = q("SELECT uid FROM user WHERE account_removed = 0 AND account_expired = 0");
 295
 296                 foreach ($users as $user) {
 297                         proc_run('php', 'include/notifier.php', 'relocate', $user['uid']);
 298                 }
 299
 300                 info("Relocation started. Could take a while to complete.");
 301
 302                 goaway($a->get_baseurl(true) . '/admin/site' );
 303         }
 304         // end relocate
 305
 306         $sitename               =       ((x($_POST,'sitename'))                 ? notags(trim($_POST['sitename']))              : '');
 307         $banner                 =       ((x($_POST,'banner'))                   ? trim($_POST['banner'])                        : false);
 308         $info                   =       ((x($_POST,'info'))                     ? trim($_POST['info'])                  : false);
 309         $language               =       ((x($_POST,'language'))                 ? notags(trim($_POST['language']))              : '');
 310         $theme                  =       ((x($_POST,'theme'))                    ? notags(trim($_POST['theme']))                 : '');
 311         $theme_mobile           =       ((x($_POST,'theme_mobile'))             ? notags(trim($_POST['theme_mobile']))          : '');
 312         $maximagesize           =       ((x($_POST,'maximagesize'))             ? intval(trim($_POST['maximagesize']))          :  0);
 313         $maximagelength         =       ((x($_POST,'maximagelength'))           ? intval(trim($_POST['maximagelength']))        :  MAX_IMAGE_LENGTH);
 314         $jpegimagequality       =       ((x($_POST,'jpegimagequality'))         ? intval(trim($_POST['jpegimagequality']))      :  JPEG_QUALITY);
 315
 316
 317         $register_policy        =       ((x($_POST,'register_policy'))          ? intval(trim($_POST['register_policy']))       :  0);
 318         $daily_registrations    =       ((x($_POST,'max_daily_registrations'))  ? intval(trim($_POST['max_daily_registrations']))       :0);
 319         $abandon_days           =       ((x($_POST,'abandon_days'))             ? intval(trim($_POST['abandon_days']))          :  0);
 320
 321         $register_text          =       ((x($_POST,'register_text'))            ? notags(trim($_POST['register_text']))         : '');
 322
 323         $allowed_sites          =       ((x($_POST,'allowed_sites'))            ? notags(trim($_POST['allowed_sites']))         : '');
 324         $allowed_email          =       ((x($_POST,'allowed_email'))            ? notags(trim($_POST['allowed_email']))         : '');
 325         $block_public           =       ((x($_POST,'block_public'))             ? True                                          : False);
 326         $force_publish          =       ((x($_POST,'publish_all'))              ? True                                          : False);
 327         $global_directory       =       ((x($_POST,'directory_submit_url'))     ? notags(trim($_POST['directory_submit_url']))  : '');
 328         $thread_allow           =       ((x($_POST,'thread_allow'))             ? True                                          : False);
 329         $newuser_private                =       ((x($_POST,'newuser_private'))          ? True                                          : False);
 330         $enotify_no_content             =       ((x($_POST,'enotify_no_content'))       ? True                                          : False);
 331         $private_addons                 =       ((x($_POST,'private_addons'))           ? True                                          : False);
 332         $disable_embedded               =       ((x($_POST,'disable_embedded'))         ? True                                          : False);
 333         $allow_users_remote_self        =       ((x($_POST,'allow_users_remote_self'))          ? True                                          : False);
 334
 335         $no_multi_reg           =       ((x($_POST,'no_multi_reg'))             ? True                                          : False);
 336         $no_openid              =       !((x($_POST,'no_openid'))               ? True                                          : False);
 337         $no_regfullname         =       !((x($_POST,'no_regfullname'))          ? True                                          : False);
 338         $no_utf                 =       !((x($_POST,'no_utf'))                  ? True                                          : False);
 339         $no_community_page      =       !((x($_POST,'no_community_page'))       ? True                                          : False);
 340
 341         $verifyssl              =       ((x($_POST,'verifyssl'))                ? True                                          : False);
 342         $proxyuser              =       ((x($_POST,'proxyuser'))                ? notags(trim($_POST['proxyuser']))             : '');
 343         $proxy                  =       ((x($_POST,'proxy'))                    ? notags(trim($_POST['proxy']))                 : '');
 344         $timeout                =       ((x($_POST,'timeout'))                  ? intval(trim($_POST['timeout']))               : 60);
 345         $delivery_interval      =       ((x($_POST,'delivery_interval'))        ? intval(trim($_POST['delivery_interval']))     : 0);
 346         $poll_interval          =       ((x($_POST,'poll_interval'))            ? intval(trim($_POST['poll_interval']))         : 0);
 347         $maxloadavg             =       ((x($_POST,'maxloadavg'))               ? intval(trim($_POST['maxloadavg']))            : 50);
 348         $dfrn_only              =       ((x($_POST,'dfrn_only'))                ? True                                          : False);
 349         $ostatus_disabled       =       !((x($_POST,'ostatus_disabled'))        ? True                                          : False);
 350         $ostatus_poll_interval  =       ((x($_POST,'ostatus_poll_interval'))    ? intval(trim($_POST['ostatus_poll_interval']))         :  0);
 351         $diaspora_enabled       =       ((x($_POST,'diaspora_enabled'))         ? True                                          : False);
 352         $ssl_policy             =       ((x($_POST,'ssl_policy'))               ? intval($_POST['ssl_policy'])                  : 0);
 353         $old_share              =       ((x($_POST,'old_share'))                ? True                                          : False);
 354         $hide_help              =       ((x($_POST,'hide_help'))                ? True                                          : False);
 355         $suppress_language      =       ((x($_POST,'suppress_language'))        ? True                                          : False);
 356         $use_fulltext_engine    =       ((x($_POST,'use_fulltext_engine'))      ? True                                          : False);
 357         $itemcache              =       ((x($_POST,'itemcache'))                ? notags(trim($_POST['itemcache']))             : '');
 358         $itemcache_duration     =       ((x($_POST,'itemcache_duration'))       ? intval($_POST['itemcache_duration'])          : 0);
 359         $max_comments           =       ((x($_POST,'max_comments'))             ? intval($_POST['max_comments'])                : 0);
 360         $lockpath               =       ((x($_POST,'lockpath'))                 ? notags(trim($_POST['lockpath']))              : '');
 361         $temppath               =       ((x($_POST,'temppath'))                 ? notags(trim($_POST['temppath']))              : '');
 362         $basepath               =       ((x($_POST,'basepath'))                 ? notags(trim($_POST['basepath']))              : '');
 363         $singleuser             =       ((x($_POST,'singleuser'))               ? notags(trim($_POST['singleuser']))            : '');
 364         $proxy_disabled         =       ((x($_POST,'proxy_disabled'))           ? True                                          : False);
 365         $enable_noscrape = ((x($_POST,'enable_noscrape')) ? true : false);
 366         if($ssl_policy != intval(get_config('system','ssl_policy'))) {
 367                 if($ssl_policy == SSL_POLICY_FULL) {
 368                         q("update `contact` set
 369                                 `url`     = replace(`url`    , 'http:' , 'https:'),
 370                                 `photo`   = replace(`photo`  , 'http:' , 'https:'),
 371                                 `thumb`   = replace(`thumb`  , 'http:' , 'https:'),
 372                                 `micro`   = replace(`micro`  , 'http:' , 'https:'),
 373                                 `request` = replace(`request`, 'http:' , 'https:'),
 374                                 `notify`  = replace(`notify` , 'http:' , 'https:'),
 375                                 `poll`    = replace(`poll`   , 'http:' , 'https:'),
 376                                 `confirm` = replace(`confirm`, 'http:' , 'https:'),
 377                                 `poco`    = replace(`poco`   , 'http:' , 'https:')
 378                                 where `self` = 1"
 379                         );
 380                         q("update `profile` set
 381                                 `photo`   = replace(`photo`  , 'http:' , 'https:'),
 382                                 `thumb`   = replace(`thumb`  , 'http:' , 'https:')
 383                                 where 1 "
 384                         );
 385                 }
 386                 elseif($ssl_policy == SSL_POLICY_SELFSIGN) {
 387                         q("update `contact` set
 388                                 `url`     = replace(`url`    , 'https:' , 'http:'),
 389                                 `photo`   = replace(`photo`  , 'https:' , 'http:'),
 390                                 `thumb`   = replace(`thumb`  , 'https:' , 'http:'),
 391                                 `micro`   = replace(`micro`  , 'https:' , 'http:'),
 392                                 `request` = replace(`request`, 'https:' , 'http:'),
 393                                 `notify`  = replace(`notify` , 'https:' , 'http:'),
 394                                 `poll`    = replace(`poll`   , 'https:' , 'http:'),
 395                                 `confirm` = replace(`confirm`, 'https:' , 'http:'),
 396                                 `poco`    = replace(`poco`   , 'https:' , 'http:')
 397                                 where `self` = 1"
 398                         );
 399                         q("update `profile` set
 400                                 `photo`   = replace(`photo`  , 'https:' , 'http:'),
 401                                 `thumb`   = replace(`thumb`  , 'https:' , 'http:')
 402                                 where 1 "
 403                         );
 404                 }
 405         }
 406         set_config('system','ssl_policy',$ssl_policy);
 407         set_config('system','delivery_interval',$delivery_interval);
 408         set_config('system','poll_interval',$poll_interval);
 409         set_config('system','maxloadavg',$maxloadavg);
 410         set_config('config','sitename',$sitename);
 411         set_config('system','suppress_language',$suppress_language);
 412         if ($banner==""){
 413                 // don't know why, but del_config doesn't work...
 414                 q("DELETE FROM `config` WHERE `cat` = '%s' AND `k` = '%s' LIMIT 1",
 415                         dbesc("system"),
 416                         dbesc("banner")
 417                 );
 418         } else {
 419                 set_config('system','banner', $banner);
 420         }
 421         if ($info=="") {
 422             del_config('config','info');
 423         } else {
 424             set_config('config','info',$info);
 425         }
 426         set_config('system','language', $language);
 427         set_config('system','theme', $theme);
 428         if ( $theme_mobile === '---' ) {
 429                 del_config('system','mobile-theme');
 430         } else {
 431                 set_config('system','mobile-theme', $theme_mobile);
 432         }
 433         if ( $singleuser === '---' ) {
 434             del_config('system','singleuser');
 435         } else {
 436             set_config('system','singleuser', $singleuser);
 437         }
 438         set_config('system','maximagesize', $maximagesize);
 439         set_config('system','max_image_length', $maximagelength);
 440         set_config('system','jpeg_quality', $jpegimagequality);
 441
 442         set_config('config','register_policy', $register_policy);
 443         set_config('system','max_daily_registrations', $daily_registrations);
 444         set_config('system','account_abandon_days', $abandon_days);
 445         set_config('config','register_text', $register_text);
 446         set_config('system','allowed_sites', $allowed_sites);
 447         set_config('system','allowed_email', $allowed_email);
 448         set_config('system','block_public', $block_public);
 449         set_config('system','publish_all', $force_publish);
 450         if ($global_directory==""){
 451                 // don't know why, but del_config doesn't work...
 452                 q("DELETE FROM `config` WHERE `cat` = '%s' AND `k` = '%s' LIMIT 1",
 453                         dbesc("system"),
 454                         dbesc("directory_submit_url")
 455                 );
 456         } else {
 457                 set_config('system','directory_submit_url', $global_directory);
 458         }
 459         set_config('system','thread_allow', $thread_allow);
 460         set_config('system','newuser_private', $newuser_private);
 461         set_config('system','enotify_no_content', $enotify_no_content);
 462         set_config('system','disable_embedded', $disable_embedded);
 463         set_config('system','allow_users_remote_self', $allow_users_remote_self);
 464
 465         set_config('system','block_extended_register', $no_multi_reg);
 466         set_config('system','no_openid', $no_openid);
 467         set_config('system','no_regfullname', $no_regfullname);
 468         set_config('system','no_community_page', $no_community_page);
 469         set_config('system','no_utf', $no_utf);
 470         set_config('system','verifyssl', $verifyssl);
 471         set_config('system','proxyuser', $proxyuser);
 472         set_config('system','proxy', $proxy);
 473         set_config('system','curl_timeout', $timeout);
 474         set_config('system','dfrn_only', $dfrn_only);
 475         set_config('system','ostatus_disabled', $ostatus_disabled);
 476         set_config('system','ostatus_poll_interval', $ostatus_poll_interval);
 477         set_config('system','diaspora_enabled', $diaspora_enabled);
 478         set_config('config','private_addons', $private_addons);
 479
 480         set_config('system','old_share', $old_share);
 481         set_config('system','hide_help', $hide_help);
 482         set_config('system','use_fulltext_engine', $use_fulltext_engine);
 483         set_config('system','itemcache', $itemcache);
 484         set_config('system','itemcache_duration', $itemcache_duration);
 485         set_config('system','max_comments', $max_comments);
 486         set_config('system','lockpath', $lockpath);
 487         set_config('system','temppath', $temppath);
 488         set_config('system','basepath', $basepath);
 489         set_config('system','proxy_disabled', $proxy_disabled);
 490         set_config('system','enable_noscrape', $enable_noscrape);
 491
 492         info( t('Site settings updated.') . EOL);
 493         goaway($a->get_baseurl(true) . '/admin/site' );
 494         return; // NOTREACHED
 495
 496 }
 497
 498 /**
 499  * @param  App $a
 500  * @return string
 501  */
 502 function admin_page_site(&$a) {
 503
 504         /* Installed langs */
 505         $lang_choices = array();
 506         $langs = glob('view/*/strings.php');
 507
 508         if(is_array($langs) && count($langs)) {
 509                 if(! in_array('view/en/strings.php',$langs))
 510                         $langs[] = 'view/en/';
 511                 asort($langs);
 512                 foreach($langs as $l) {
 513                         $t = explode("/",$l);
 514                         $lang_choices[$t[1]] = $t[1];
 515                 }
 516         }
 517
 518         /* Installed themes */
 519         $theme_choices = array();
 520         $theme_choices_mobile = array();
 521         $theme_choices_mobile["---"] = t("No special theme for mobile devices");
 522         $files = glob('view/theme/*');
 523         if($files) {
 524                 foreach($files as $file) {
 525                         $f = basename($file);
 526                         $theme_name = ((file_exists($file . '/experimental')) ?  sprintf("%s - \x28Experimental\x29", $f) : $f);
 527             if (file_exists($file . '/mobile')) {
 528                 $theme_choices_mobile[$f] = $theme_name;
 529             }
 530                 else {
 531                 $theme_choices[$f] = $theme_name;
 532                         }
 533                 }
 534         }
 535
 536         /* OStatus conversation poll choices */
 537         $ostatus_poll_choices = array(
 538                 "-2" => t("Never"),
 539                 "-1" => t("At post arrival"),
 540                 "0" => t("Frequently"),
 541                 "60" => t("Hourly"),
 542                 "720" => t("Twice daily"),
 543                 "1440" => t("Daily")
 544             );
 545
 546         /* get user names to make the install a personal install of X */
 547         $user_names = array();
 548         $user_names['---'] = t('Multi user instance');
 549         $users = q("SELECT username, nickname FROM `user`");
 550         foreach ($users as $user) {
 551             $user_names[$user['nickname']] = $user['username'];
 552         }
 553
 554         /* Banner */
 555         $banner = get_config('system','banner');
 556         if($banner == false)
 557                 $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>';
 558         $banner = htmlspecialchars($banner);
 559         $info = get_config('config','info');
 560         $info = htmlspecialchars($info);
 561
 562         // Automatically create temporary paths
 563         get_temppath();
 564         get_lockpath();
 565         get_itemcachepath();
 566
 567         //echo "<pre>"; var_dump($lang_choices); die("</pre>");
 568
 569         /* Register policy */
 570         $register_choices = Array(
 571                 REGISTER_CLOSED => t("Closed"),
 572                 REGISTER_APPROVE => t("Requires approval"),
 573                 REGISTER_OPEN => t("Open")
 574         );
 575
 576         $ssl_choices = array(
 577                 SSL_POLICY_NONE => t("No SSL policy, links will track page SSL state"),
 578                 SSL_POLICY_FULL => t("Force all links to use SSL"),
 579                 SSL_POLICY_SELFSIGN => t("Self-signed certificate, use SSL for local links only (discouraged)")
 580         );
 581
 582         $t = get_markup_template("admin_site.tpl");
 583         return replace_macros($t, array(
 584                 '$title' => t('Administration'),
 585                 '$page' => t('Site'),
 586                 '$submit' => t('Save Settings'),
 587                 '$registration' => t('Registration'),
 588                 '$upload' => t('File upload'),
 589                 '$corporate' => t('Policies'),
 590                 '$advanced' => t('Advanced'),
 591                 '$performance' => t('Performance'),
 592                 '$relocate'=> t('Relocate - WARNING: advanced function. Could make this server unreachable.'),
 593                 '$baseurl' => $a->get_baseurl(true),
 594                 // name, label, value, help string, extra data...
 595                 '$sitename'             => array('sitename', t("Site name"), htmlentities($a->config['sitename'], ENT_QUOTES), 'UTF-8'),
 596                 '$banner'               => array('banner', t("Banner/Logo"), $banner, ""),
 597                 '$info' => array('info',t('Additional Info'), $info, t('For public servers: you can add additional information here that will be listed at dir.friendica.com/siteinfo.')),
 598                 '$language'             => array('language', t("System language"), get_config('system','language'), "", $lang_choices),
 599                 '$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>"), $theme_choices),
 600                 '$theme_mobile'         => array('theme_mobile', t("Mobile system theme"), get_config('system','mobile-theme'), t("Theme for mobile devices"), $theme_choices_mobile),
 601                 '$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"), $ssl_choices),
 602                 '$old_share'            => array('old_share', t("Old style 'Share'"), get_config('system','old_share'), t("Deactivates the bbcode element 'share' for repeating items.")),
 603                 '$hide_help'            => array('hide_help', t("Hide help entry from navigation menu"), get_config('system','hide_help'), t("Hides the menu entry for the Help pages from the navigation menu. You can still access it calling /help directly.")),
 604                 '$singleuser'           => array('singleuser', t("Single user instance"), get_config('system','singleuser'), t("Make this instance multi-user or single-user for the named user"), $user_names),
 605                 '$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.")),
 606                 '$maximagelength'               => array('maximagelength', t("Maximum image length"), get_config('system','max_image_length'), t("Maximum length in pixels of the longest side of uploaded images. Default is -1, which means no limits.")),
 607                 '$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.")),
 608
 609                 '$register_policy'      => array('register_policy', t("Register policy"), $a->config['register_policy'], "", $register_choices),
 610                 '$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.")),
 611                 '$register_text'        => array('register_text', t("Register text"), htmlentities($a->config['register_text'], ENT_QUOTES, 'UTF-8'), t("Will be displayed prominently on the registration page.")),
 612                 '$abandon_days'         => array('abandon_days', t('Accounts abandoned after x days'), get_config('system','account_abandon_days'), t('Will not waste system resources polling external sites for abandonded accounts. Enter 0 for no time limit.')),
 613                 '$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")),
 614                 '$allowed_email'        => array('allowed_email', t("Allowed email domains"), get_config('system','allowed_email'), t("Comma separated list of domains which are allowed in email addresses for registrations to this site. Wildcards are accepted. Empty to allow any domains")),
 615                 '$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.")),
 616                 '$force_publish'        => array('publish_all', t("Force publish"), get_config('system','publish_all'), t("Check to force all profiles on this site to be listed in the site directory.")),
 617                 '$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.")),
 618                 '$thread_allow'         => array('thread_allow', t("Allow threaded items"), get_config('system','thread_allow'), t("Allow infinite level threading for items on this site.")),
 619                 '$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.")),
 620                 '$enotify_no_content'   => array('enotify_no_content', t("Don't include post content in email notifications"), get_config('system','enotify_no_content'), t("Don't include the content of a post/comment/private message/etc. in the email notifications that are sent out from this site, as a privacy measure.")),
 621                 '$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.")),
 622                 '$disable_embedded'     => array('disable_embedded', t("Don't embed private images in posts"), get_config('system','disable_embedded'), t("Don't replace locally-hosted private photos in posts with an embedded copy of the image. This means that contacts who receive posts containing private photos will have to authenticate and load each image, which may take a while.")),
 623                 '$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.')),
 624                 '$no_multi_reg'         => array('no_multi_reg', t("Block multiple registrations"),  get_config('system','block_extended_register'), t("Disallow users to register additional accounts for use as pages.")),
 625                 '$no_openid'            => array('no_openid', t("OpenID support"), !get_config('system','no_openid'), t("OpenID support for registration and logins.")),
 626                 '$no_regfullname'       => array('no_regfullname', t("Fullname check"), !get_config('system','no_regfullname'), t("Force users to register with a space between firstname and lastname in Full name, as an antispam measure")),
 627                 '$no_utf'               => array('no_utf', t("UTF-8 Regular expressions"), !get_config('system','no_utf'), t("Use PHP UTF8 regular expressions")),
 628                 '$no_community_page'    => array('no_community_page', t("Show Community Page"), !get_config('system','no_community_page'), t("Display a Community page showing all recent public postings on this site.")),
 629                 '$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.")),
 630                 '$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."), $ostatus_poll_choices),
 631                 '$diaspora_enabled'     => array('diaspora_enabled', t("Enable Diaspora support"), get_config('system','diaspora_enabled'), t("Provide built-in Diaspora network compatibility.")),
 632                 '$dfrn_only'            => array('dfrn_only', t('Only allow Friendica contacts'), get_config('system','dfrn_only'), t("All contacts must use Friendica protocols. All other built-in communication protocols disabled.")),
 633                 '$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.")),
 634                 '$proxyuser'            => array('proxyuser', t("Proxy user"), get_config('system','proxyuser'), ""),
 635                 '$proxy'                => array('proxy', t("Proxy URL"), get_config('system','proxy'), ""),
 636                 '$timeout'              => array('timeout', t("Network timeout"), (x(get_config('system','curl_timeout'))?get_config('system','curl_timeout'):60), t("Value is in seconds. Set to 0 for unlimited (not recommended).")),
 637                 '$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.")),
 638                 '$poll_interval'        => array('poll_interval', t("Poll interval"), (x(get_config('system','poll_interval'))?get_config('system','poll_interval'):2), t("Delay background polling processes by this many seconds to reduce system load. If 0, use delivery interval.")),
 639                 '$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.")),
 640
 641                 '$use_fulltext_engine'  => array('use_fulltext_engine', t("Use MySQL full text engine"), get_config('system','use_fulltext_engine'), t("Activates the full text engine. Speeds up search - but can only search for four and more characters.")),
 642                 '$suppress_language'    => array('suppress_language', t("Suppress Language"), get_config('system','suppress_language'), t("Suppress language information in meta information about a posting.")),
 643                 '$itemcache'            => array('itemcache', t("Path to item cache"), get_config('system','itemcache'), "The item caches buffers generated bbcode and external images."),
 644                 '$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.")),
 645                 '$max_comments'         => array('max_comments', t("Maximum numbers of comments per post"), get_config('system','max_comments'), t("How much comments should be shown for each post? Default value is 100.")),
 646                 '$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."),
 647                 '$temppath'             => array('temppath', t("Temp path"), get_config('system','temppath'), "If you have a restricted system where the webserver can't access the system temp path, enter another path here."),
 648                 '$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."),
 649                 '$proxy_disabled'       => array('proxy_disabled', t("Disable picture proxy"), get_config('system','proxy_disabled'), t("The picture proxy increases performance and privacy. It shouldn't be used on systems with very low bandwith.")),
 650
 651                 '$relocate_url'     => array('relocate_url', t("New base url"), $a->get_baseurl(), "Change base url for this server. Sends relocate message to all DFRN contacts of all users."),
 652
 653                 '$enable_noscrape'=> array('enable_noscrape', t("Enable noscrape"), get_config('system','enable_noscrape'), t("The noscrape feature speeds up directory submissions by using JSON data instead of HTML scraping.")),
 654     '$form_security_token' => get_form_security_token("admin_site")
 655
 656         ));
 657
 658 }
 659
 660
 661 function admin_page_dbsync(&$a) {
 662
 663         $o = '';
 664
 665         if($a->argc > 3 && intval($a->argv[3]) && $a->argv[2] === 'mark') {
 666                 set_config('database', 'update_' . intval($a->argv[3]), 'success');
 667                 $curr = get_config('system','build');
 668                 if(intval($curr) == intval($a->argv[3]))
 669                         set_config('system','build',intval($curr) + 1);
 670                 info( t('Update has been marked successful') . EOL);
 671                 goaway($a->get_baseurl(true) . '/admin/dbsync');
 672         }
 673
 674         if($a->argc > 2 && intval($a->argv[2])) {
 675                 require_once('update.php');
 676                 $func = 'update_' . intval($a->argv[2]);
 677                 if(function_exists($func)) {
 678                         $retval = $func();
 679                         if($retval === UPDATE_FAILED) {
 680                                 $o .= sprintf( t('Executing %s failed. Check system logs.'), $func);
 681                         }
 682                         elseif($retval === UPDATE_SUCCESS) {
 683                                 $o .= sprintf( t('Update %s was successfully applied.', $func));
 684                                 set_config('database',$func, 'success');
 685                         }
 686                         else
 687                                 $o .= sprintf( t('Update %s did not return a status. Unknown if it succeeded.'), $func);
 688                 }
 689                 else
 690                         $o .= sprintf( t('Update function %s could not be found.'), $func);
 691                 return $o;
 692         }
 693
 694         $failed = array();
 695         $r = q("select k, v from config where `cat` = 'database' ");
 696         if(count($r)) {
 697                 foreach($r as $rr) {
 698                         $upd = intval(substr($rr['k'],7));
 699                         if($upd < 1139 || $rr['v'] === 'success')
 700                                 continue;
 701                         $failed[] = $upd;
 702                 }
 703         }
 704         if(! count($failed))
 705                 return '<h3>' . t('No failed updates.') . '</h3>';
 706
 707         $o = replace_macros(get_markup_template('failed_updates.tpl'),array(
 708                 '$base' => $a->get_baseurl(true),
 709                 '$banner' => t('Failed Updates'),
 710                 '$desc' => t('This does not include updates prior to 1139, which did not return a status.'),
 711                 '$mark' => t('Mark success (if update was manually applied)'),
 712                 '$apply' => t('Attempt to execute this update step automatically'),
 713                 '$failed' => $failed
 714         ));
 715
 716         return $o;
 717
 718 }
 719
 720 /**
 721  * Users admin page
 722  *
 723  * @param App $a
 724  */
 725 function admin_page_users_post(&$a){
 726         $pending = ( x($_POST, 'pending') ? $_POST['pending'] : Array() );
 727         $users = ( x($_POST, 'user') ? $_POST['user'] : Array() );
 728         $nu_name = ( x($_POST, 'new_user_name') ? $_POST['new_user_name'] : '');
 729   $nu_nickname = ( x($_POST, 'new_user_nickname') ? $_POST['new_user_nickname'] : '');
 730   $nu_email = ( x($_POST, 'new_user_email') ? $_POST['new_user_email'] : '');
 731
 732   check_form_security_token_redirectOnErr('/admin/users', 'admin_users');
 733
 734   if (!($nu_name==="") && !($nu_email==="") && !($nu_nickname==="")) {
 735       require_once('include/user.php');
 736       require_once('include/email.php');
 737       $result = create_user( array('username'=>$nu_name, 'email'=>$nu_email, 'nickname'=>$nu_nickname, 'verified'=>1)  );
 738       if(! $result['success']) {
 739                     notice($result['message']);
 740                     return;
 741       }
 742       $nu = $result['user'];
 743       $email_tpl = get_intltext_template("register_adminadd_eml.tpl");
 744       $email_tpl = replace_macros($email_tpl, array(
 745                     '$sitename' => $a->config['sitename'],
 746                     '$siteurl' =>  $a->get_baseurl(),
 747                     '$username' => $nu['username'],
 748                     '$email' => $nu['email'],
 749                     '$password' => $result['password'],
 750                     '$uid' => $nu['uid'] ));
 751
 752       $res = mail($nu['email'], email_header_encode( sprintf( t('Registration details for %s'), $a->config['sitename']),'UTF-8'),
 753                     $email_tpl,
 754                     'From: ' . 'Administrator' . '@' . $_SERVER['SERVER_NAME'] . "\n"
 755                     . 'Content-type: text/plain; charset=UTF-8' . "\n"
 756                     . 'Content-transfer-encoding: 8bit' );
 757       if ($res) {
 758                     info( t('Registration successful. Email send to user').EOL );
 759       }
 760   }
 761
 762         if (x($_POST,'page_users_block')){
 763                 foreach($users as $uid){
 764                         q("UPDATE `user` SET `blocked`=1-`blocked` WHERE `uid`=%s",
 765                                 intval( $uid )
 766                         );
 767                 }
 768                 notice( sprintf( tt("%s user blocked/unblocked", "%s users blocked/unblocked", count($users)), count($users)) );
 769         }
 770         if (x($_POST,'page_users_delete')){
 771                 require_once("include/Contact.php");
 772                 foreach($users as $uid){
 773                         user_remove($uid);
 774                 }
 775                 notice( sprintf( tt("%s user deleted", "%s users deleted", count($users)), count($users)) );
 776         }
 777
 778         if (x($_POST,'page_users_approve')){
 779                 require_once("mod/regmod.php");
 780                 foreach($pending as $hash){
 781                         user_allow($hash);
 782                 }
 783         }
 784         if (x($_POST,'page_users_deny')){
 785                 require_once("mod/regmod.php");
 786                 foreach($pending as $hash){
 787                         user_deny($hash);
 788                 }
 789         }
 790         goaway($a->get_baseurl(true) . '/admin/users' );
 791         return; // NOTREACHED
 792 }
 793
 794 /**
 795  * @param App $a
 796  * @return string
 797  */
 798 function admin_page_users(&$a){
 799         if ($a->argc>2) {
 800                 $uid = $a->argv[3];
 801                 $user = q("SELECT username, blocked FROM `user` WHERE `uid`=%d", intval($uid));
 802                 if (count($user)==0){
 803                         notice( 'User not found' . EOL);
 804                         goaway($a->get_baseurl(true) . '/admin/users' );
 805                         return ''; // NOTREACHED
 806                 }
 807                 switch($a->argv[2]){
 808                         case "delete":{
 809                 check_form_security_token_redirectOnErr('/admin/users', 'admin_users', 't');
 810                                 // delete user
 811                                 require_once("include/Contact.php");
 812                                 user_remove($uid);
 813
 814                                 notice( sprintf(t("User '%s' deleted"), $user[0]['username']) . EOL);
 815                         }; break;
 816                         case "block":{
 817                 check_form_security_token_redirectOnErr('/admin/users', 'admin_users', 't');
 818                                 q("UPDATE `user` SET `blocked`=%d WHERE `uid`=%s",
 819                                         intval( 1-$user[0]['blocked'] ),
 820                                         intval( $uid )
 821                                 );
 822                                 notice( sprintf( ($user[0]['blocked']?t("User '%s' unblocked"):t("User '%s' blocked")) , $user[0]['username']) . EOL);
 823                         }; break;
 824                 }
 825                 goaway($a->get_baseurl(true) . '/admin/users' );
 826                 return ''; // NOTREACHED
 827
 828         }
 829
 830         /* get pending */
 831         $pending = q("SELECT `register`.*, `contact`.`name`, `user`.`email`
 832                                  FROM `register`
 833                                  LEFT JOIN `contact` ON `register`.`uid` = `contact`.`uid`
 834                                  LEFT JOIN `user` ON `register`.`uid` = `user`.`uid`;");
 835
 836
 837         /* get users */
 838
 839         $total = q("SELECT count(*) as total FROM `user` where 1");
 840         if(count($total)) {
 841                 $a->set_pager_total($total[0]['total']);
 842                 $a->set_pager_itemspage(100);
 843         }
 844
 845
 846         $users = q("SELECT `user` . * , `contact`.`name` , `contact`.`url` , `contact`.`micro`, `lastitem`.`lastitem_date`, `user`.`account_expired`
 847                                 FROM
 848                                         (SELECT MAX(`item`.`changed`) as `lastitem_date`, `item`.`uid`
 849                                         FROM `item`
 850                                         WHERE `item`.`type` = 'wall'
 851                                         GROUP BY `item`.`uid`) AS `lastitem`
 852                                                  RIGHT OUTER JOIN `user` ON `user`.`uid` = `lastitem`.`uid`,
 853                                            `contact`
 854                                 WHERE
 855                                            `user`.`uid` = `contact`.`uid`
 856                                                 AND `user`.`verified` =1
 857                                         AND `contact`.`self` =1
 858                                 ORDER BY `contact`.`name` LIMIT %d, %d
 859                                 ",
 860                                 intval($a->pager['start']),
 861                                 intval($a->pager['itemspage'])
 862                                 );
 863
 864         function _setup_users($e){
 865                 $a = get_app();
 866
 867                 $adminlist = explode(",", str_replace(" ", "", $a->config['admin_email']));
 868
 869                 $accounts = Array(
 870                         t('Normal Account'),
 871                         t('Soapbox Account'),
 872                         t('Community/Celebrity Account'),
 873                         t('Automatic Friend Account')
 874                 );
 875                 $e['page-flags'] = $accounts[$e['page-flags']];
 876                 $e['register_date'] = relative_date($e['register_date']);
 877                 $e['login_date'] = relative_date($e['login_date']);
 878                 $e['lastitem_date'] = relative_date($e['lastitem_date']);
 879                 //$e['is_admin'] = ($e['email'] === $a->config['admin_email']);
 880                 $e['is_admin'] = in_array($e['email'], $adminlist);
 881                 $e['deleted'] = ($e['account_removed']?relative_date($e['account_expires_on']):False);
 882                 return $e;
 883         }
 884         $users = array_map("_setup_users", $users);
 885
 886
 887         // Get rid of dashes in key names, Smarty3 can't handle them
 888         // and extracting deleted users
 889
 890         $tmp_users = Array();
 891         $deleted = Array();
 892
 893         while(count($users)) {
 894                 $new_user = Array();
 895                 foreach( array_pop($users) as $k => $v) {
 896                         $k = str_replace('-','_',$k);
 897                         $new_user[$k] = $v;
 898                 }
 899                 if($new_user['deleted']) {
 900                         array_push($deleted, $new_user);
 901                 }
 902                 else {
 903                         array_push($tmp_users, $new_user);
 904                 }
 905         }
 906         //Reversing the two array, and moving $tmp_users to $users
 907         array_reverse($deleted);
 908         while(count($tmp_users)) {
 909                 array_push($users, array_pop($tmp_users));
 910         }
 911
 912         $t = get_markup_template("admin_users.tpl");
 913         $o = replace_macros($t, array(
 914                 // strings //
 915                 '$title' => t('Administration'),
 916                 '$page' => t('Users'),
 917                 '$submit' => t('Add User'),
 918                 '$select_all' => t('select all'),
 919                 '$h_pending' => t('User registrations waiting for confirm'),
 920                 '$h_deleted' => t('User waiting for permanent deletion'),
 921                 '$th_pending' => array( t('Request date'), t('Name'), t('Email') ),
 922                 '$no_pending' =>  t('No registrations.'),
 923                 '$approve' => t('Approve'),
 924                 '$deny' => t('Deny'),
 925                 '$delete' => t('Delete'),
 926                 '$block' => t('Block'),
 927                 '$unblock' => t('Unblock'),
 928                 '$siteadmin' => t('Site admin'),
 929                 '$accountexpired' => t('Account expired'),
 930
 931                 '$h_users' => t('Users'),
 932                 '$h_newuser' => t('New User'),
 933                 '$th_deleted' => array( t('Name'), t('Email'), t('Register date'), t('Last login'), t('Last item'), t('Deleted since') ),
 934                 '$th_users' => array( t('Name'), t('Email'), t('Register date'), t('Last login'), t('Last item'),  t('Account') ),
 935
 936                 '$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?'),
 937                 '$confirm_delete' => t('The user {0} will be deleted!\n\nEverything this user has posted on this site will be permanently deleted!\n\nAre you sure?'),
 938
 939                 '$form_security_token' => get_form_security_token("admin_users"),
 940
 941                 // values //
 942                 '$baseurl' => $a->get_baseurl(true),
 943
 944                 '$pending' => $pending,
 945                 'deleted' => $deleted,
 946                 '$users' => $users,
 947                 '$newusername'  => array('new_user_name', t("Name"), '', t("Name of the new user.")),
 948                 '$newusernickname'  => array('new_user_nickname', t("Nickname"), '', t("Nickname of the new user.")),
 949                 '$newuseremail'  => array('new_user_email', t("Email"), '', t("Email address of the new user.")),
 950         ));
 951         $o .= paginate($a);
 952         return $o;
 953 }
 954
 955
 956 /**
 957  * Plugins admin page
 958  *
 959  * @param App $a
 960  * @return string
 961  */
 962 function admin_page_plugins(&$a){
 963
 964         /**
 965          * Single plugin
 966          */
 967         if ($a->argc == 3){
 968                 $plugin = $a->argv[2];
 969                 if (!is_file("addon/$plugin/$plugin.php")){
 970                         notice( t("Item not found.") );
 971                         return '';
 972                 }
 973
 974                 if (x($_GET,"a") && $_GET['a']=="t"){
 975                         check_form_security_token_redirectOnErr('/admin/plugins', 'admin_themes', 't');
 976
 977                         // Toggle plugin status
 978                         $idx = array_search($plugin, $a->plugins);
 979                         if ($idx !== false){
 980                                 unset($a->plugins[$idx]);
 981                                 uninstall_plugin($plugin);
 982                                 info( sprintf( t("Plugin %s disabled."), $plugin ) );
 983                         } else {
 984                                 $a->plugins[] = $plugin;
 985                                 install_plugin($plugin);
 986                                 info( sprintf( t("Plugin %s enabled."), $plugin ) );
 987                         }
 988                         set_config("system","addon", implode(", ",$a->plugins));
 989                         goaway($a->get_baseurl(true) . '/admin/plugins' );
 990                         return ''; // NOTREACHED
 991                 }
 992                 // display plugin details
 993                 require_once('library/markdown.php');
 994
 995                 if (in_array($plugin, $a->plugins)){
 996                         $status="on"; $action= t("Disable");
 997                 } else {
 998                         $status="off"; $action= t("Enable");
 999                 }
1000
1001                 $readme=Null;
1002                 if (is_file("addon/$plugin/README.md")){
1003                         $readme = file_get_contents("addon/$plugin/README.md");
1004                         $readme = Markdown($readme);
1005                 } else if (is_file("addon/$plugin/README")){
1006                         $readme = "<pre>". file_get_contents("addon/$plugin/README") ."</pre>";
1007                 }
1008
1009                 $admin_form="";
1010                 if (is_array($a->plugins_admin) && in_array($plugin, $a->plugins_admin)){
1011                         @require_once("addon/$plugin/$plugin.php");
1012                         $func = $plugin.'_plugin_admin';
1013                         $func($a, $admin_form);
1014                 }
1015
1016                 $t = get_markup_template("admin_plugins_details.tpl");
1017
1018                 return replace_macros($t, array(
1019                         '$title' => t('Administration'),
1020                         '$page' => t('Plugins'),
1021                         '$toggle' => t('Toggle'),
1022                         '$settings' => t('Settings'),
1023                         '$baseurl' => $a->get_baseurl(true),
1024
1025                         '$plugin' => $plugin,
1026                         '$status' => $status,
1027                         '$action' => $action,
1028                         '$info' => get_plugin_info($plugin),
1029                         '$str_author' => t('Author: '),
1030                         '$str_maintainer' => t('Maintainer: '),
1031
1032                         '$admin_form' => $admin_form,
1033                         '$function' => 'plugins',
1034                         '$screenshot' => '',
1035                         '$readme' => $readme,
1036
1037                         '$form_security_token' => get_form_security_token("admin_themes"),
1038                 ));
1039         }
1040
1041
1042
1043         /**
1044          * List plugins
1045          */
1046
1047         $plugins = array();
1048         $files = glob("addon/*/"); /* */
1049         if($files) {
1050                 foreach($files as $file) {
1051                         if (is_dir($file)){
1052                                 list($tmp, $id)=array_map("trim", explode("/",$file));
1053                                 $info = get_plugin_info($id);
1054                                 $show_plugin = true;
1055
1056                                 // If the addon is unsupported, then only show it, when it is enabled
1057                                 if ((strtolower($info["status"]) == "unsupported") AND !in_array($id,  $a->plugins))
1058                                         $show_plugin = false;
1059
1060                                 // Override the above szenario, when the admin really wants to see outdated stuff
1061                                 if (get_config("system", "show_unsupported_addons"))
1062                                         $show_plugin = true;
1063
1064                                 if ($show_plugin)
1065                                         $plugins[] = array($id, (in_array($id,  $a->plugins)?"on":"off") , $info);
1066                         }
1067                 }
1068         }
1069
1070         $t = get_markup_template("admin_plugins.tpl");
1071         return replace_macros($t, array(
1072                 '$title' => t('Administration'),
1073                 '$page' => t('Plugins'),
1074                 '$submit' => t('Save Settings'),
1075                 '$baseurl' => $a->get_baseurl(true),
1076                 '$function' => 'plugins',
1077                 '$plugins' => $plugins,
1078         '$form_security_token' => get_form_security_token("admin_themes"),
1079         ));
1080 }
1081
1082 /**
1083  * @param array $themes
1084  * @param string $th
1085  * @param int $result
1086  */
1087 function toggle_theme(&$themes,$th,&$result) {
1088         for($x = 0; $x < count($themes); $x ++) {
1089                 if($themes[$x]['name'] === $th) {
1090                         if($themes[$x]['allowed']) {
1091                                 $themes[$x]['allowed'] = 0;
1092                                 $result = 0;
1093                         }
1094                         else {
1095                                 $themes[$x]['allowed'] = 1;
1096                                 $result = 1;
1097                         }
1098                 }
1099         }
1100 }
1101
1102 /**
1103  * @param array $themes
1104  * @param string $th
1105  * @return int
1106  */
1107 function theme_status($themes,$th) {
1108         for($x = 0; $x < count($themes); $x ++) {
1109                 if($themes[$x]['name'] === $th) {
1110                         if($themes[$x]['allowed']) {
1111                                 return 1;
1112                         }
1113                         else {
1114                                 return 0;
1115                         }
1116                 }
1117         }
1118         return 0;
1119 }
1120
1121
1122 /**
1123  * @param array $themes
1124  * @return string
1125  */
1126 function rebuild_theme_table($themes) {
1127         $o = '';
1128         if(count($themes)) {
1129                 foreach($themes as $th) {
1130                         if($th['allowed']) {
1131                                 if(strlen($o))
1132                                         $o .= ',';
1133                                 $o .= $th['name'];
1134                         }
1135                 }
1136         }
1137         return $o;
1138 }
1139
1140
1141 /**
1142  * Themes admin page
1143  *
1144  * @param App $a
1145  * @return string
1146  */
1147 function admin_page_themes(&$a){
1148
1149         $allowed_themes_str = get_config('system','allowed_themes');
1150         $allowed_themes_raw = explode(',',$allowed_themes_str);
1151         $allowed_themes = array();
1152         if(count($allowed_themes_raw))
1153                 foreach($allowed_themes_raw as $x)
1154                         if(strlen(trim($x)))
1155                                 $allowed_themes[] = trim($x);
1156
1157         $themes = array();
1158         $files = glob('view/theme/*'); /* */
1159         if($files) {
1160                 foreach($files as $file) {
1161                         $f = basename($file);
1162                         $is_experimental = intval(file_exists($file . '/experimental'));
1163                         $is_supported = 1-(intval(file_exists($file . '/unsupported'))); // Is not used yet
1164                         $is_allowed = intval(in_array($f,$allowed_themes));
1165                         $themes[] = array('name' => $f, 'experimental' => $is_experimental, 'supported' => $is_supported, 'allowed' => $is_allowed);
1166                 }
1167         }
1168
1169         if(! count($themes)) {
1170                 notice( t('No themes found.'));
1171                 return '';
1172         }
1173
1174         /**
1175          * Single theme
1176          */
1177
1178         if ($a->argc == 3){
1179                 $theme = $a->argv[2];
1180                 if(! is_dir("view/theme/$theme")){
1181                         notice( t("Item not found.") );
1182                         return '';
1183                 }
1184
1185                 if (x($_GET,"a") && $_GET['a']=="t"){
1186                         check_form_security_token_redirectOnErr('/admin/themes', 'admin_themes', 't');
1187
1188                         // Toggle theme status
1189
1190                         toggle_theme($themes,$theme,$result);
1191                         $s = rebuild_theme_table($themes);
1192                         if($result) {
1193                                 install_theme($theme);
1194                                 info( sprintf('Theme %s enabled.',$theme));
1195                         }
1196                         else {
1197                                 uninstall_theme($theme);
1198                                 info( sprintf('Theme %s disabled.',$theme));
1199                         }
1200
1201                         set_config('system','allowed_themes',$s);
1202                         goaway($a->get_baseurl(true) . '/admin/themes' );
1203                         return ''; // NOTREACHED
1204                 }
1205
1206                 // display theme details
1207                 require_once('library/markdown.php');
1208
1209                 if (theme_status($themes,$theme)) {
1210                         $status="on"; $action= t("Disable");
1211                 } else {
1212                         $status="off"; $action= t("Enable");
1213                 }
1214
1215                 $readme=Null;
1216                 if (is_file("view/theme/$theme/README.md")){
1217                         $readme = file_get_contents("view/theme/$theme/README.md");
1218                         $readme = Markdown($readme);
1219                 } else if (is_file("view/theme/$theme/README")){
1220                         $readme = "<pre>". file_get_contents("view/theme/$theme/README") ."</pre>";
1221                 }
1222
1223                 $admin_form="";
1224                 if (is_file("view/theme/$theme/config.php")){
1225                         require_once("view/theme/$theme/config.php");
1226                         if(function_exists("theme_admin")){
1227                                 $admin_form = theme_admin($a);
1228                         }
1229
1230                 }
1231
1232                 $screenshot = array( get_theme_screenshot($theme), t('Screenshot'));
1233                 if(! stristr($screenshot[0],$theme))
1234                         $screenshot = null;
1235
1236                 $t = get_markup_template("admin_plugins_details.tpl");
1237                 return replace_macros($t, array(
1238                         '$title' => t('Administration'),
1239                         '$page' => t('Themes'),
1240                         '$toggle' => t('Toggle'),
1241                         '$settings' => t('Settings'),
1242                         '$baseurl' => $a->get_baseurl(true),
1243
1244                         '$plugin' => $theme,
1245                         '$status' => $status,
1246                         '$action' => $action,
1247                         '$info' => get_theme_info($theme),
1248                         '$function' => 'themes',
1249                         '$admin_form' => $admin_form,
1250                         '$str_author' => t('Author: '),
1251                         '$str_maintainer' => t('Maintainer: '),
1252                         '$screenshot' => $screenshot,
1253                         '$readme' => $readme,
1254
1255                         '$form_security_token' => get_form_security_token("admin_themes"),
1256                 ));
1257         }
1258
1259         /**
1260          * List themes
1261          */
1262
1263         $xthemes = array();
1264         if($themes) {
1265                 foreach($themes as $th) {
1266                         $xthemes[] = array($th['name'],(($th['allowed']) ? "on" : "off"), get_theme_info($th['name']));
1267                 }
1268         }
1269
1270         $t = get_markup_template("admin_plugins.tpl");
1271         return replace_macros($t, array(
1272                 '$title' => t('Administration'),
1273                 '$page' => t('Themes'),
1274                 '$submit' => t('Save Settings'),
1275                 '$baseurl' => $a->get_baseurl(true),
1276                 '$function' => 'themes',
1277                 '$plugins' => $xthemes,
1278                 '$experimental' => t('[Experimental]'),
1279                 '$unsupported' => t('[Unsupported]'),
1280         '$form_security_token' => get_form_security_token("admin_themes"),
1281         ));
1282 }
1283
1284
1285 /**
1286  * Logs admin page
1287  *
1288  * @param App $a
1289  */
1290
1291 function admin_page_logs_post(&$a) {
1292         if (x($_POST,"page_logs")) {
1293         check_form_security_token_redirectOnErr('/admin/logs', 'admin_logs');
1294
1295                 $logfile                =       ((x($_POST,'logfile'))          ? notags(trim($_POST['logfile']))       : '');
1296                 $debugging              =       ((x($_POST,'debugging'))        ? true                                                          : false);
1297                 $loglevel               =       ((x($_POST,'loglevel'))         ? intval(trim($_POST['loglevel']))      : 0);
1298
1299                 set_config('system','logfile', $logfile);
1300                 set_config('system','debugging',  $debugging);
1301                 set_config('system','loglevel', $loglevel);
1302
1303
1304         }
1305
1306         info( t("Log settings updated.") );
1307         goaway($a->get_baseurl(true) . '/admin/logs' );
1308         return; // NOTREACHED
1309 }
1310
1311 /**
1312  * @param App $a
1313  * @return string
1314  */
1315 function admin_page_logs(&$a){
1316
1317         $log_choices = Array(
1318                 LOGGER_NORMAL => 'Normal',
1319                 LOGGER_TRACE => 'Trace',
1320                 LOGGER_DEBUG => 'Debug',
1321                 LOGGER_DATA => 'Data',
1322                 LOGGER_ALL => 'All'
1323         );
1324
1325         $t = get_markup_template("admin_logs.tpl");
1326
1327         $f = get_config('system','logfile');
1328
1329         $data = '';
1330
1331         if(!file_exists($f)) {
1332                 $data = t("Error trying to open <strong>$f</strong> log file.\r\n<br/>Check to see if file $f exist and is
1333 readable.");
1334         }
1335         else {
1336                 $fp = fopen($f, 'r');
1337                 if(!$fp) {
1338                         $data = t("Couldn't open <strong>$f</strong> log file.\r\n<br/>Check to see if file $f is readable.");
1339                 }
1340                 else {
1341                         $fstat = fstat($fp);
1342                         $size = $fstat['size'];
1343                         if($size != 0)
1344                         {
1345                                 if($size > 5000000 || $size < 0)
1346                                         $size = 5000000;
1347                                 $seek = fseek($fp,0-$size,SEEK_END);
1348                                 if($seek === 0) {
1349                                         $data = escape_tags(fread($fp,$size));
1350                                         while(! feof($fp))
1351                                                 $data .= escape_tags(fread($fp,4096));
1352                                 }
1353                         }
1354                         fclose($fp);
1355                 }
1356         }
1357
1358         return replace_macros($t, array(
1359                 '$title' => t('Administration'),
1360                 '$page' => t('Logs'),
1361                 '$submit' => t('Save Settings'),
1362                 '$clear' => t('Clear'),
1363                 '$data' => $data,
1364                 '$baseurl' => $a->get_baseurl(true),
1365                 '$logname' =>  get_config('system','logfile'),
1366
1367                                                                         // name, label, value, help string, extra data...
1368                 '$debugging'            => array('debugging', t("Enable Debugging"),get_config('system','debugging'), ""),
1369                 '$logfile'                      => array('logfile', t("Log file"), get_config('system','logfile'), t("Must be writable by web server. Relative to your Friendica top-level directory.")),
1370                 '$loglevel'             => array('loglevel', t("Log level"), get_config('system','loglevel'), "", $log_choices),
1371
1372         '$form_security_token' => get_form_security_token("admin_logs"),
1373         ));
1374 }
1375
1376 /**
1377  * @param App $a
1378  */
1379 function admin_page_remoteupdate_post(&$a) {
1380         // this function should be called via ajax post
1381         if(!is_site_admin()) {
1382                 return;
1383         }
1384
1385
1386         if (x($_POST,'remotefile') && $_POST['remotefile']!=""){
1387                 $remotefile = $_POST['remotefile'];
1388                 $ftpdata = (x($_POST['ftphost'])?$_POST:false);
1389                 doUpdate($remotefile, $ftpdata);
1390         } else {
1391                 echo "No remote file to download. Abort!";
1392         }
1393
1394         killme();
1395 }
1396
1397 /**
1398  * @param App $a
1399  * @return string
1400  */
1401 function admin_page_remoteupdate(&$a) {
1402         if(!is_site_admin()) {
1403                 return login(false);
1404         }
1405
1406         $canwrite = canWeWrite();
1407         $canftp = function_exists('ftp_connect');
1408
1409         $needupdate = true;
1410         $u = checkUpdate();
1411         if (!is_array($u)){
1412                 $needupdate = false;
1413                 $u = array('','','');
1414         }
1415
1416         $tpl = get_markup_template("admin_remoteupdate.tpl");
1417         return replace_macros($tpl, array(
1418                 '$baseurl' => $a->get_baseurl(true),
1419                 '$submit' => t("Update now"),
1420                 '$close' => t("Close"),
1421                 '$localversion' => FRIENDICA_VERSION,
1422                 '$remoteversion' => $u[1],
1423                 '$needupdate' => $needupdate,
1424                 '$canwrite' => $canwrite,
1425                 '$canftp'       => $canftp,
1426                 '$ftphost'      => array('ftphost', t("FTP Host"), '',''),
1427                 '$ftppath'      => array('ftppath', t("FTP Path"), '/',''),
1428                 '$ftpuser'      => array('ftpuser', t("FTP User"), '',''),
1429                 '$ftppwd'       => array('ftppwd', t("FTP Password"), '',''),
1430                 '$remotefile'=>array('remotefile','', $u['2'],''),
1431         ));
1432
1433 }