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         /**
  91          * Side bar links
  92          */
  93
  94         // array( url, name, extra css classes )
  95         $aside = Array(
  96                 'site'   =>     Array($a->get_baseurl(true)."/admin/site/", t("Site") , "site"),
  97                 'users'  =>     Array($a->get_baseurl(true)."/admin/users/", t("Users") , "users"),
  98                 'plugins'=>     Array($a->get_baseurl(true)."/admin/plugins/", t("Plugins") , "plugins"),
  99                 'themes' =>     Array($a->get_baseurl(true)."/admin/themes/", t("Themes") , "themes"),
 100                 'dbsync' => Array($a->get_baseurl(true)."/admin/dbsync/", t('DB updates'), "dbsync"),
 101                 //'update' =>   Array($a->get_baseurl(true)."/admin/update/", t("Software Update") , "update")
 102         );
 103
 104         /* get plugins admin page */
 105
 106         $r = q("SELECT * FROM `addon` WHERE `plugin_admin`=1");
 107         $aside['plugins_admin']=Array();
 108         foreach ($r as $h){
 109                 $plugin =$h['name'];
 110                 $aside['plugins_admin'][] = Array($a->get_baseurl(true)."/admin/plugins/".$plugin, $plugin, "plugin");
 111                 // temp plugins with admin
 112                 $a->plugins_admin[] = $plugin;
 113         }
 114
 115         $aside['logs'] = Array($a->get_baseurl(true)."/admin/logs/", t("Logs"), "logs");
 116
 117         $t = get_markup_template("admin_aside.tpl");
 118         $a->page['aside'] .= replace_macros( $t, array(
 119                         '$admin' => $aside,
 120                         '$admtxt' => t('Admin'),
 121                         '$plugadmtxt' => t('Plugin Features'),
 122                         '$logtxt' => t('Logs'),
 123                         '$h_pending' => t('User registrations waiting for confirmation'),
 124                         '$admurl'=> $a->get_baseurl(true)."/admin/"
 125         ));
 126
 127
 128
 129         /**
 130          * Page content
 131          */
 132         $o = '';
 133
 134         // urls
 135         if ($a->argc > 1){
 136                 switch ($a->argv[1]){
 137                         case 'site':
 138                                 $o = admin_page_site($a);
 139                                 break;
 140                         case 'users':
 141                                 $o = admin_page_users($a);
 142                                 break;
 143                         case 'plugins':
 144                                 $o = admin_page_plugins($a);
 145                                 break;
 146                         case 'themes':
 147                                 $o = admin_page_themes($a);
 148                                 break;
 149                         case 'logs':
 150                                 $o = admin_page_logs($a);
 151                                 break;
 152                         case 'dbsync':
 153                                 $o = admin_page_dbsync($a);
 154                                 break;
 155                         case 'update':
 156                                 $o = admin_page_remoteupdate($a);
 157                                 break;
 158                         default:
 159                                 notice( t("Item not found.") );
 160                 }
 161         } else {
 162                 $o = admin_page_summary($a);
 163         }
 164
 165         if(is_ajax()) {
 166                 echo $o;
 167                 killme();
 168                 return '';
 169         } else {
 170                 return $o;
 171         }
 172 }
 173
 174
 175 /**
 176  * Admin Summary Page
 177  * @param App $a
 178  * @return string
 179  */
 180 function admin_page_summary(&$a) {
 181         $r = q("SELECT `page-flags`, COUNT(uid) as `count` FROM `user` GROUP BY `page-flags`");
 182         $accounts = Array(
 183                 Array( t('Normal Account'), 0),
 184                 Array( t('Soapbox Account'), 0),
 185                 Array( t('Community/Celebrity Account'), 0),
 186                 Array( t('Automatic Friend Account'), 0),
 187                 Array( t('Blog Account'), 0),
 188                 Array( t('Private Forum'), 0)
 189         );
 190
 191         $users=0;
 192         foreach ($r as $u){ $accounts[$u['page-flags']][1] = $u['count']; $users+= $u['count']; }
 193
 194         logger('accounts: ' . print_r($accounts,true),LOGGER_DATA);
 195
 196         $r = q("SELECT COUNT(id) as `count` FROM `register`");
 197         $pending = $r[0]['count'];
 198
 199         $r = q("select count(*) as total from deliverq where 1");
 200         $deliverq = (($r) ? $r[0]['total'] : 0);
 201
 202         $r = q("select count(*) as total from queue where 1");
 203         $queue = (($r) ? $r[0]['total'] : 0);
 204
 205         // We can do better, but this is a quick queue status
 206
 207         $queues = array( 'label' => t('Message queues'), 'deliverq' => $deliverq, 'queue' => $queue );
 208
 209
 210         $t = get_markup_template("admin_summary.tpl");
 211         return replace_macros($t, array(
 212                 '$title' => t('Administration'),
 213                 '$page' => t('Summary'),
 214                 '$queues' => $queues,
 215                 '$users' => Array( t('Registered users'), $users),
 216                 '$accounts' => $accounts,
 217                 '$pending' => Array( t('Pending registrations'), $pending),
 218                 '$version' => Array( t('Version'), FRIENDICA_VERSION),
 219                 '$build' =>  get_config('system','build'),
 220                 '$plugins' => Array( t('Active plugins'), $a->plugins )
 221         ));
 222 }
 223
 224
 225 /**
 226  * Admin Site Page
 227  *  @param App $a
 228  */
 229 function admin_page_site_post(&$a){
 230         if (!x($_POST,"page_site")){
 231                 return;
 232         }
 233
 234         check_form_security_token_redirectOnErr('/admin/site', 'admin_site');
 235
 236         $sitename               =       ((x($_POST,'sitename'))                 ? notags(trim($_POST['sitename']))              : '');
 237         $banner                 =       ((x($_POST,'banner'))                   ? trim($_POST['banner'])                        : false);
 238         $language               =       ((x($_POST,'language'))                 ? notags(trim($_POST['language']))              : '');
 239         $theme                  =       ((x($_POST,'theme'))                    ? notags(trim($_POST['theme']))                 : '');
 240         $theme_mobile           =       ((x($_POST,'theme_mobile'))             ? notags(trim($_POST['theme_mobile']))          : '');
 241         $maximagesize           =       ((x($_POST,'maximagesize'))             ? intval(trim($_POST['maximagesize']))          :  0);
 242         $maximagelength         =       ((x($_POST,'maximagelength'))           ? intval(trim($_POST['maximagelength']))        :  MAX_IMAGE_LENGTH);
 243         $jpegimagequality       =       ((x($_POST,'jpegimagequality'))         ? intval(trim($_POST['jpegimagequality']))      :  JPEG_QUALITY);
 244
 245
 246         $register_policy        =       ((x($_POST,'register_policy'))          ? intval(trim($_POST['register_policy']))       :  0);
 247         $abandon_days           =       ((x($_POST,'abandon_days'))             ? intval(trim($_POST['abandon_days']))          :  0);
 248
 249         $register_text          =       ((x($_POST,'register_text'))            ? notags(trim($_POST['register_text']))         : '');
 250
 251         $allowed_sites          =       ((x($_POST,'allowed_sites'))            ? notags(trim($_POST['allowed_sites']))         : '');
 252         $allowed_email          =       ((x($_POST,'allowed_email'))            ? notags(trim($_POST['allowed_email']))         : '');
 253         $block_public           =       ((x($_POST,'block_public'))             ? True                                          : False);
 254         $force_publish          =       ((x($_POST,'publish_all'))              ? True                                          : False);
 255         $global_directory       =       ((x($_POST,'directory_submit_url'))     ? notags(trim($_POST['directory_submit_url']))  : '');
 256         $thread_allow           =       ((x($_POST,'thread_allow'))             ? True                                          : False);
 257         $newuser_public         =       ((x($_POST,'newuser_public'))           ? True                                          : False);
 258         $no_multi_reg           =       ((x($_POST,'no_multi_reg'))             ? True                                          : False);
 259         $no_openid              =       !((x($_POST,'no_openid'))               ? True                                          : False);
 260         $no_regfullname         =       !((x($_POST,'no_regfullname'))          ? True                                          : False);
 261         $no_utf                 =       !((x($_POST,'no_utf'))                  ? True                                          : False);
 262         $no_community_page      =       !((x($_POST,'no_community_page'))       ? True                                          : False);
 263
 264         $verifyssl              =       ((x($_POST,'verifyssl'))                ? True                                          : False);
 265         $proxyuser              =       ((x($_POST,'proxyuser'))                ? notags(trim($_POST['proxyuser']))             : '');
 266         $proxy                  =       ((x($_POST,'proxy'))                    ? notags(trim($_POST['proxy']))                 : '');
 267         $timeout                =       ((x($_POST,'timeout'))                  ? intval(trim($_POST['timeout']))               : 60);
 268         $delivery_interval      =       ((x($_POST,'delivery_interval'))        ? intval(trim($_POST['delivery_interval']))     : 0);
 269         $poll_interval          =       ((x($_POST,'poll_interval'))            ? intval(trim($_POST['poll_interval']))         : 0);
 270         $maxloadavg             =       ((x($_POST,'maxloadavg'))               ? intval(trim($_POST['maxloadavg']))            : 50);
 271         $dfrn_only              =       ((x($_POST,'dfrn_only'))                ? True                                          : False);
 272         $ostatus_disabled       =       !((x($_POST,'ostatus_disabled'))        ? True                                          : False);
 273         $diaspora_enabled       =       ((x($_POST,'diaspora_enabled'))         ? True                                          : False);
 274         $ssl_policy             =       ((x($_POST,'ssl_policy'))               ? intval($_POST['ssl_policy'])                  : 0);
 275
 276         if($ssl_policy != intval(get_config('system','ssl_policy'))) {
 277                 if($ssl_policy == SSL_POLICY_FULL) {
 278                         q("update `contact` set
 279                                 `url`     = replace(`url`    , 'http:' , 'https:'),
 280                                 `photo`   = replace(`photo`  , 'http:' , 'https:'),
 281                                 `thumb`   = replace(`thumb`  , 'http:' , 'https:'),
 282                                 `micro`   = replace(`micro`  , 'http:' , 'https:'),
 283                                 `request` = replace(`request`, 'http:' , 'https:'),
 284                                 `notify`  = replace(`notify` , 'http:' , 'https:'),
 285                                 `poll`    = replace(`poll`   , 'http:' , 'https:'),
 286                                 `confirm` = replace(`confirm`, 'http:' , 'https:'),
 287                                 `poco`    = replace(`poco`   , 'http:' , 'https:')
 288                                 where `self` = 1"
 289                         );
 290                         q("update `profile` set
 291                                 `photo`   = replace(`photo`  , 'http:' , 'https:'),
 292                                 `thumb`   = replace(`thumb`  , 'http:' , 'https:')
 293                                 where 1 "
 294                         );
 295                 }
 296                 elseif($ssl_policy == SSL_POLICY_SELFSIGN) {
 297                         q("update `contact` set
 298                                 `url`     = replace(`url`    , 'https:' , 'http:'),
 299                                 `photo`   = replace(`photo`  , 'https:' , 'http:'),
 300                                 `thumb`   = replace(`thumb`  , 'https:' , 'http:'),
 301                                 `micro`   = replace(`micro`  , 'https:' , 'http:'),
 302                                 `request` = replace(`request`, 'https:' , 'http:'),
 303                                 `notify`  = replace(`notify` , 'https:' , 'http:'),
 304                                 `poll`    = replace(`poll`   , 'https:' , 'http:'),
 305                                 `confirm` = replace(`confirm`, 'https:' , 'http:'),
 306                                 `poco`    = replace(`poco`   , 'https:' , 'http:')
 307                                 where `self` = 1"
 308                         );
 309                         q("update `profile` set
 310                                 `photo`   = replace(`photo`  , 'https:' , 'http:'),
 311                                 `thumb`   = replace(`thumb`  , 'https:' , 'http:')
 312                                 where 1 "
 313                         );
 314                 }
 315         }
 316         set_config('system','ssl_policy',$ssl_policy);
 317         set_config('system','delivery_interval',$delivery_interval);
 318         set_config('system','poll_interval',$poll_interval);
 319         set_config('system','maxloadavg',$maxloadavg);
 320         set_config('config','sitename',$sitename);
 321         if ($banner==""){
 322                 // don't know why, but del_config doesn't work...
 323                 q("DELETE FROM `config` WHERE `cat` = '%s' AND `k` = '%s' LIMIT 1",
 324                         dbesc("system"),
 325                         dbesc("banner")
 326                 );
 327         } else {
 328                 set_config('system','banner', $banner);
 329         }
 330         set_config('system','language', $language);
 331         set_config('system','theme', $theme);
 332         if ( $theme_mobile === '---' ) {
 333             del_config('system','mobile-theme');
 334         } else {
 335             set_config('system','mobile-theme', $theme_mobile);
 336         }
 337         set_config('system','maximagesize', $maximagesize);
 338         set_config('system','max_image_length', $maximagelength);
 339         set_config('system','jpeg_quality', $jpegimagequality);
 340
 341         set_config('config','register_policy', $register_policy);
 342         set_config('system','account_abandon_days', $abandon_days);
 343         set_config('config','register_text', $register_text);
 344         set_config('system','allowed_sites', $allowed_sites);
 345         set_config('system','allowed_email', $allowed_email);
 346         set_config('system','block_public', $block_public);
 347         set_config('system','publish_all', $force_publish);
 348         if ($global_directory==""){
 349                 // don't know why, but del_config doesn't work...
 350                 q("DELETE FROM `config` WHERE `cat` = '%s' AND `k` = '%s' LIMIT 1",
 351                         dbesc("system"),
 352                         dbesc("directory_submit_url")
 353                 );
 354         } else {
 355                 set_config('system','directory_submit_url', $global_directory);
 356         }
 357         set_config('system','thread_allow', $thread_allow);
 358         set_config('system','newuser_public', $newuser_public);
 359
 360         set_config('system','block_extended_register', $no_multi_reg);
 361         set_config('system','no_openid', $no_openid);
 362         set_config('system','no_regfullname', $no_regfullname);
 363         set_config('system','no_community_page', $no_community_page);
 364         set_config('system','no_utf', $no_utf);
 365         set_config('system','verifyssl', $verifyssl);
 366         set_config('system','proxyuser', $proxyuser);
 367         set_config('system','proxy', $proxy);
 368         set_config('system','curl_timeout', $timeout);
 369         set_config('system','dfrn_only', $dfrn_only);
 370         set_config('system','ostatus_disabled', $ostatus_disabled);
 371         set_config('system','diaspora_enabled', $diaspora_enabled);
 372
 373         info( t('Site settings updated.') . EOL);
 374         goaway($a->get_baseurl(true) . '/admin/site' );
 375         return; // NOTREACHED
 376
 377 }
 378
 379 /**
 380  * @param  App $a
 381  * @return string
 382  */
 383 function admin_page_site(&$a) {
 384
 385         /* Installed langs */
 386         $lang_choices = array();
 387         $langs = glob('view/*/strings.php');
 388
 389         if(is_array($langs) && count($langs)) {
 390                 if(! in_array('view/en/strings.php',$langs))
 391                         $langs[] = 'view/en/';
 392                 asort($langs);
 393                 foreach($langs as $l) {
 394                         $t = explode("/",$l);
 395                         $lang_choices[$t[1]] = $t[1];
 396                 }
 397         }
 398
 399         /* Installed themes */
 400         $theme_choices = array();
 401         $theme_choices_mobile = array();
 402         $theme_choices_mobile["---"] = t("Don't apply a special theme for mobile devices.");
 403         $files = glob('view/theme/*');
 404         if($files) {
 405                 foreach($files as $file) {
 406                         $f = basename($file);
 407                         $theme_name = ((file_exists($file . '/experimental')) ?  sprintf("%s - \x28Experimental\x29", $f) : $f);
 408                         $theme_choices[$f] = $theme_name;
 409                         if (file_exists($file . '/mobile')) {
 410                             $theme_choices_mobile[$f] = $theme_name;
 411                         }
 412                 }
 413         }
 414
 415
 416         /* Banner */
 417         $banner = get_config('system','banner');
 418         if($banner == false)
 419                 $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>';
 420         $banner = htmlspecialchars($banner);
 421
 422         //echo "<pre>"; var_dump($lang_choices); die("</pre>");
 423
 424         /* Register policy */
 425         $register_choices = Array(
 426                 REGISTER_CLOSED => t("Closed"),
 427                 REGISTER_APPROVE => t("Requires approval"),
 428                 REGISTER_OPEN => t("Open")
 429         );
 430
 431         $ssl_choices = array(
 432                 SSL_POLICY_NONE => t("No SSL policy, links will track page SSL state"),
 433                 SSL_POLICY_FULL => t("Force all links to use SSL"),
 434                 SSL_POLICY_SELFSIGN => t("Self-signed certificate, use SSL for local links only (discouraged)")
 435         );
 436
 437         $t = get_markup_template("admin_site.tpl");
 438         return replace_macros($t, array(
 439                 '$title' => t('Administration'),
 440                 '$page' => t('Site'),
 441                 '$submit' => t('Submit'),
 442                 '$registration' => t('Registration'),
 443                 '$upload' => t('File upload'),
 444                 '$corporate' => t('Policies'),
 445                 '$advanced' => t('Advanced'),
 446
 447                 '$baseurl' => $a->get_baseurl(true),
 448                 // name, label, value, help string, extra data...
 449                 '$sitename'             => array('sitename', t("Site name"), htmlentities($a->config['sitename'], ENT_QUOTES), ""),
 450                 '$banner'               => array('banner', t("Banner/Logo"), $banner, ""),
 451                 '$language'             => array('language', t("System language"), get_config('system','language'), "", $lang_choices),
 452                 '$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>"), $theme_choices),
 453                 '$theme_mobile'         => array('theme_mobile', t("Mobile system theme"), get_config('system','mobile-theme'), t("Theme for mobile devices"), $theme_choices_mobile),
 454                 '$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"), $ssl_choices),
 455                 '$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.")),
 456                 '$maximagelength'               => array('maximagelength', t("Maximum image length"), get_config('system','max_image_length'), t("Maximum length in pixels of the longest side of uploaded images. Default is -1, which means no limits.")),
 457                 '$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.")),
 458
 459                 '$register_policy'      => array('register_policy', t("Register policy"), $a->config['register_policy'], "", $register_choices),
 460                 '$register_text'        => array('register_text', t("Register text"), htmlentities($a->config['register_text'], ENT_QUOTES, 'UTF-8'), t("Will be displayed prominently on the registration page.")),
 461                 '$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.')),
 462                 '$allowed_sites'        => array('allowed_sites', t("Allowed friend domains"), get_config('system','allowed_sites'), t("Comma separated list of domains which are allowed to establish friendships with this site. Wildcards are accepted. Empty to allow any domains")),
 463                 '$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")),
 464                 '$block_public'         => array('block_public', t("Block public"), get_config('system','block_public'), t("Check to block public access to all otherwise public personal pages on this site unless you are currently logged in.")),
 465                 '$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.")),
 466                 '$global_directory'     => array('directory_submit_url', t("Global directory update URL"), get_config('system','directory_submit_url'), t("URL to update the global directory. If this is not set, the global directory is completely unavailable to the application.")),
 467                 '$thread_allow'         => array('thread_allow', t("Allow threaded items"), get_config('system','thread_allow'), t("Allow infinite level threading for items on this site.")),
 468                 '$newuser_public'       => array('newuser_public', t("No default permissions for new users"), get_config('system','newuser_public'), t("New users will have no private permissions set for their posts by default, making their posts public until they change it.")),
 469
 470                 '$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.")),
 471                 '$no_openid'            => array('no_openid', t("OpenID support"), !get_config('system','no_openid'), t("OpenID support for registration and logins.")),
 472                 '$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")),
 473                 '$no_utf'               => array('no_utf', t("UTF-8 Regular expressions"), !get_config('system','no_utf'), t("Use PHP UTF8 regular expressions")),
 474                 '$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.")),
 475                 '$ostatus_disabled'     => array('ostatus_disabled', t("Enable OStatus support"), !get_config('system','ostatus_disable'), t("Provide built-in OStatus \x28identi.ca, status.net, etc.\x29 compatibility. All communications in OStatus are public, so privacy warnings will be occasionally displayed.")),
 476                 '$diaspora_enabled'     => array('diaspora_enabled', t("Enable Diaspora support"), get_config('system','diaspora_enabled'), t("Provide built-in Diaspora network compatibility.")),
 477                 '$dfrn_only'            => array('dfrn_only', t('Only allow Friendica contacts'), get_config('system','dfrn_only'), t("All contacts must use Friendica protocols. All other built-in communication protocols disabled.")),
 478                 '$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.")),
 479                 '$proxyuser'            => array('proxyuser', t("Proxy user"), get_config('system','proxyuser'), ""),
 480                 '$proxy'                => array('proxy', t("Proxy URL"), get_config('system','proxy'), ""),
 481                 '$timeout'              => array('timeout', t("Network timeout"), (x(get_config('system','curl_timeout'))?get_config('system','curl_timeout'):60), t("Value is in seconds. Set to 0 for unlimited (not recommended).")),
 482                 '$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.")),
 483                 '$poll_interval'        => array('poll_interval', t("Poll interval"), (x(get_config('system','poll_interval'))?get_config('system','poll_interval'):2), t("Delay background polling processes by this many seconds to reduce system load. If 0, use delivery interval.")),
 484                 '$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.")),
 485         '$form_security_token' => get_form_security_token("admin_site"),
 486
 487         ));
 488
 489 }
 490
 491
 492 function admin_page_dbsync(&$a) {
 493
 494         $o = '';
 495
 496         if($a->argc > 3 && intval($a->argv[3]) && $a->argv[2] === 'mark') {
 497                 set_config('database', 'update_' . intval($a->argv[3]), 'success');
 498                 $curr = get_config('system','build');
 499                 if(intval($curr) == intval($a->argv[3]))
 500                         set_config('system','build',intval($curr) + 1);
 501                 info( t('Update has been marked successful') . EOL);
 502                 goaway($a->get_baseurl(true) . '/admin/dbsync');
 503         }
 504
 505         if($a->argc > 2 && intval($a->argv[2])) {
 506                 require_once('update.php');
 507                 $func = 'update_' . intval($a->argv[2]);
 508                 if(function_exists($func)) {
 509                         $retval = $func();
 510                         if($retval === UPDATE_FAILED) {
 511                                 $o .= sprintf( t('Executing %s failed. Check system logs.'), $func);
 512                         }
 513                         elseif($retval === UPDATE_SUCCESS) {
 514                                 $o .= sprintf( t('Update %s was successfully applied.', $func));
 515                                 set_config('database',$func, 'success');
 516                         }
 517                         else
 518                                 $o .= sprintf( t('Update %s did not return a status. Unknown if it succeeded.'), $func);
 519                 }
 520                 else
 521                         $o .= sprintf( t('Update function %s could not be found.'), $func);
 522                 return $o;
 523         }
 524
 525         $failed = array();
 526         $r = q("select * from config where `cat` = 'database' ");
 527         if(count($r)) {
 528                 foreach($r as $rr) {
 529                         $upd = intval(substr($rr['k'],7));
 530                         if($upd < 1139 || $rr['v'] === 'success')
 531                                 continue;
 532                         $failed[] = $upd;
 533                 }
 534         }
 535         if(! count($failed))
 536                 return '<h3>' . t('No failed updates.') . '</h3>';
 537
 538         $o = replace_macros(get_markup_template('failed_updates.tpl'),array(
 539                 '$base' => $a->get_baseurl(true),
 540                 '$banner' => t('Failed Updates'),
 541                 '$desc' => t('This does not include updates prior to 1139, which did not return a status.'),
 542                 '$mark' => t('Mark success (if update was manually applied)'),
 543                 '$apply' => t('Attempt to execute this update step automatically'),
 544                 '$failed' => $failed
 545         ));
 546
 547         return $o;
 548
 549 }
 550
 551 /**
 552  * Users admin page
 553  *
 554  * @param App $a
 555  */
 556 function admin_page_users_post(&$a){
 557         $pending = ( x($_POST, 'pending') ? $_POST['pending'] : Array() );
 558         $users = ( x($_POST, 'user') ? $_POST['user'] : Array() );
 559
 560     check_form_security_token_redirectOnErr('/admin/users', 'admin_users');
 561
 562         if (x($_POST,'page_users_block')){
 563                 foreach($users as $uid){
 564                         q("UPDATE `user` SET `blocked`=1-`blocked` WHERE `uid`=%s",
 565                                 intval( $uid )
 566                         );
 567                 }
 568                 notice( sprintf( tt("%s user blocked/unblocked", "%s users blocked/unblocked", count($users)), count($users)) );
 569         }
 570         if (x($_POST,'page_users_delete')){
 571                 require_once("include/Contact.php");
 572                 foreach($users as $uid){
 573                         user_remove($uid);
 574                 }
 575                 notice( sprintf( tt("%s user deleted", "%s users deleted", count($users)), count($users)) );
 576         }
 577
 578         if (x($_POST,'page_users_approve')){
 579                 require_once("mod/regmod.php");
 580                 foreach($pending as $hash){
 581                         user_allow($hash);
 582                 }
 583         }
 584         if (x($_POST,'page_users_deny')){
 585                 require_once("mod/regmod.php");
 586                 foreach($pending as $hash){
 587                         user_deny($hash);
 588                 }
 589         }
 590         goaway($a->get_baseurl(true) . '/admin/users' );
 591         return; // NOTREACHED
 592 }
 593
 594 /**
 595  * @param App $a
 596  * @return string
 597  */
 598 function admin_page_users(&$a){
 599         if ($a->argc>2) {
 600                 $uid = $a->argv[3];
 601                 $user = q("SELECT * FROM `user` WHERE `uid`=%d", intval($uid));
 602                 if (count($user)==0){
 603                         notice( 'User not found' . EOL);
 604                         goaway($a->get_baseurl(true) . '/admin/users' );
 605                         return ''; // NOTREACHED
 606                 }
 607                 switch($a->argv[2]){
 608                         case "delete":{
 609                 check_form_security_token_redirectOnErr('/admin/users', 'admin_users', 't');
 610                                 // delete user
 611                                 require_once("include/Contact.php");
 612                                 user_remove($uid);
 613
 614                                 notice( sprintf(t("User '%s' deleted"), $user[0]['username']) . EOL);
 615                         }; break;
 616                         case "block":{
 617                 check_form_security_token_redirectOnErr('/admin/users', 'admin_users', 't');
 618                                 q("UPDATE `user` SET `blocked`=%d WHERE `uid`=%s",
 619                                         intval( 1-$user[0]['blocked'] ),
 620                                         intval( $uid )
 621                                 );
 622                                 notice( sprintf( ($user[0]['blocked']?t("User '%s' unblocked"):t("User '%s' blocked")) , $user[0]['username']) . EOL);
 623                         }; break;
 624                 }
 625                 goaway($a->get_baseurl(true) . '/admin/users' );
 626                 return ''; // NOTREACHED
 627
 628         }
 629
 630         /* get pending */
 631         $pending = q("SELECT `register`.*, `contact`.`name`, `user`.`email`
 632                                  FROM `register`
 633                                  LEFT JOIN `contact` ON `register`.`uid` = `contact`.`uid`
 634                                  LEFT JOIN `user` ON `register`.`uid` = `user`.`uid`;");
 635
 636
 637         /* get users */
 638
 639         $total = q("SELECT count(*) as total FROM `user` where 1");
 640         if(count($total)) {
 641                 $a->set_pager_total($total[0]['total']);
 642                 $a->set_pager_itemspage(100);
 643         }
 644
 645
 646         $users = q("SELECT `user` . * , `contact`.`name` , `contact`.`url` , `contact`.`micro`, `lastitem`.`lastitem_date`
 647                                 FROM
 648                                         (SELECT MAX(`item`.`changed`) as `lastitem_date`, `item`.`uid`
 649                                         FROM `item`
 650                                         WHERE `item`.`type` = 'wall'
 651                                         GROUP BY `item`.`uid`) AS `lastitem`
 652                                                  RIGHT OUTER JOIN `user` ON `user`.`uid` = `lastitem`.`uid`,
 653                                            `contact`
 654                                 WHERE
 655                                            `user`.`uid` = `contact`.`uid`
 656                                                 AND `user`.`verified` =1
 657                                         AND `contact`.`self` =1
 658                                 ORDER BY `contact`.`name` LIMIT %d, %d
 659                                 ",
 660                                 intval($a->pager['start']),
 661                                 intval($a->pager['itemspage'])
 662                                 );
 663
 664         function _setup_users($e){
 665                 $accounts = Array(
 666                         t('Normal Account'),
 667                         t('Soapbox Account'),
 668                         t('Community/Celebrity Account'),
 669                         t('Automatic Friend Account')
 670                 );
 671                 $e['page-flags'] = $accounts[$e['page-flags']];
 672                 $e['register_date'] = relative_date($e['register_date']);
 673                 $e['login_date'] = relative_date($e['login_date']);
 674                 $e['lastitem_date'] = relative_date($e['lastitem_date']);
 675                 return $e;
 676         }
 677         $users = array_map("_setup_users", $users);
 678
 679
 680         $t = get_markup_template("admin_users.tpl");
 681         $o = replace_macros($t, array(
 682                 // strings //
 683                 '$title' => t('Administration'),
 684                 '$page' => t('Users'),
 685                 '$submit' => t('Submit'),
 686                 '$select_all' => t('select all'),
 687                 '$h_pending' => t('User registrations waiting for confirm'),
 688                 '$th_pending' => array( t('Request date'), t('Name'), t('Email') ),
 689                 '$no_pending' =>  t('No registrations.'),
 690                 '$approve' => t('Approve'),
 691                 '$deny' => t('Deny'),
 692                 '$delete' => t('Delete'),
 693                 '$block' => t('Block'),
 694                 '$unblock' => t('Unblock'),
 695
 696                 '$h_users' => t('Users'),
 697                 '$th_users' => array( t('Name'), t('Email'), t('Register date'), t('Last login'), t('Last item'),  t('Account') ),
 698
 699                 '$confirm_delete_multi' => t('Selected users will be deleted!\n\nEverything these users had posted on this site will be permanently deleted!\n\nAre you sure?'),
 700                 '$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?'),
 701
 702         '$form_security_token' => get_form_security_token("admin_users"),
 703
 704                 // values //
 705                 '$baseurl' => $a->get_baseurl(true),
 706
 707                 '$pending' => $pending,
 708                 '$users' => $users,
 709         ));
 710         $o .= paginate($a);
 711         return $o;
 712 }
 713
 714
 715 /**
 716  * Plugins admin page
 717  *
 718  * @param App $a
 719  * @return string
 720  */
 721 function admin_page_plugins(&$a){
 722
 723         /**
 724          * Single plugin
 725          */
 726         if ($a->argc == 3){
 727                 $plugin = $a->argv[2];
 728                 if (!is_file("addon/$plugin/$plugin.php")){
 729                         notice( t("Item not found.") );
 730                         return '';
 731                 }
 732
 733                 if (x($_GET,"a") && $_GET['a']=="t"){
 734             check_form_security_token_redirectOnErr('/admin/plugins', 'admin_themes', 't');
 735
 736                         // Toggle plugin status
 737                         $idx = array_search($plugin, $a->plugins);
 738                         if ($idx !== false){
 739                                 unset($a->plugins[$idx]);
 740                                 uninstall_plugin($plugin);
 741                                 info( sprintf( t("Plugin %s disabled."), $plugin ) );
 742                         } else {
 743                                 $a->plugins[] = $plugin;
 744                                 install_plugin($plugin);
 745                                 info( sprintf( t("Plugin %s enabled."), $plugin ) );
 746                         }
 747                         set_config("system","addon", implode(", ",$a->plugins));
 748                         goaway($a->get_baseurl(true) . '/admin/plugins' );
 749                         return ''; // NOTREACHED
 750                 }
 751                 // display plugin details
 752                 require_once('library/markdown.php');
 753
 754                 if (in_array($plugin, $a->plugins)){
 755                         $status="on"; $action= t("Disable");
 756                 } else {
 757                         $status="off"; $action= t("Enable");
 758                 }
 759
 760                 $readme=Null;
 761                 if (is_file("addon/$plugin/README.md")){
 762                         $readme = file_get_contents("addon/$plugin/README.md");
 763                         $readme = Markdown($readme);
 764                 } else if (is_file("addon/$plugin/README")){
 765                         $readme = "<pre>". file_get_contents("addon/$plugin/README") ."</pre>";
 766                 }
 767
 768                 $admin_form="";
 769                 if (is_array($a->plugins_admin) && in_array($plugin, $a->plugins_admin)){
 770                         @require_once("addon/$plugin/$plugin.php");
 771                         $func = $plugin.'_plugin_admin';
 772                         $func($a, $admin_form);
 773                 }
 774
 775                 $t = get_markup_template("admin_plugins_details.tpl");
 776                 return replace_macros($t, array(
 777                         '$title' => t('Administration'),
 778                         '$page' => t('Plugins'),
 779                         '$toggle' => t('Toggle'),
 780                         '$settings' => t('Settings'),
 781                         '$baseurl' => $a->get_baseurl(true),
 782
 783                         '$plugin' => $plugin,
 784                         '$status' => $status,
 785                         '$action' => $action,
 786                         '$info' => get_plugin_info($plugin),
 787                         '$str_author' => t('Author: '),
 788                         '$str_maintainer' => t('Maintainer: '),
 789
 790                         '$admin_form' => $admin_form,
 791                         '$function' => 'plugins',
 792                         '$screenshot' => '',
 793                         '$readme' => $readme,
 794
 795             '$form_security_token' => get_form_security_token("admin_themes"),
 796                 ));
 797         }
 798
 799
 800
 801         /**
 802          * List plugins
 803          */
 804
 805         $plugins = array();
 806         $files = glob("addon/*/");
 807         if($files) {
 808                 foreach($files as $file) {
 809                         if (is_dir($file)){
 810                                 list($tmp, $id)=array_map("trim", explode("/",$file));
 811                                 $info = get_plugin_info($id);
 812                                 $plugins[] = array( $id, (in_array($id,  $a->plugins)?"on":"off") , $info);
 813                         }
 814                 }
 815         }
 816
 817         $t = get_markup_template("admin_plugins.tpl");
 818         return replace_macros($t, array(
 819                 '$title' => t('Administration'),
 820                 '$page' => t('Plugins'),
 821                 '$submit' => t('Submit'),
 822                 '$baseurl' => $a->get_baseurl(true),
 823                 '$function' => 'plugins',
 824                 '$plugins' => $plugins,
 825         '$form_security_token' => get_form_security_token("admin_themes"),
 826         ));
 827 }
 828
 829 /**
 830  * @param array $themes
 831  * @param string $th
 832  * @param int $result
 833  */
 834 function toggle_theme(&$themes,$th,&$result) {
 835         for($x = 0; $x < count($themes); $x ++) {
 836                 if($themes[$x]['name'] === $th) {
 837                         if($themes[$x]['allowed']) {
 838                                 $themes[$x]['allowed'] = 0;
 839                                 $result = 0;
 840                         }
 841                         else {
 842                                 $themes[$x]['allowed'] = 1;
 843                                 $result = 1;
 844                         }
 845                 }
 846         }
 847 }
 848
 849 /**
 850  * @param array $themes
 851  * @param string $th
 852  * @return int
 853  */
 854 function theme_status($themes,$th) {
 855         for($x = 0; $x < count($themes); $x ++) {
 856                 if($themes[$x]['name'] === $th) {
 857                         if($themes[$x]['allowed']) {
 858                                 return 1;
 859                         }
 860                         else {
 861                                 return 0;
 862                         }
 863                 }
 864         }
 865         return 0;
 866 }
 867
 868
 869 /**
 870  * @param array $themes
 871  * @return string
 872  */
 873 function rebuild_theme_table($themes) {
 874         $o = '';
 875         if(count($themes)) {
 876                 foreach($themes as $th) {
 877                         if($th['allowed']) {
 878                                 if(strlen($o))
 879                                         $o .= ',';
 880                                 $o .= $th['name'];
 881                         }
 882                 }
 883         }
 884         return $o;
 885 }
 886
 887
 888 /**
 889  * Themes admin page
 890  *
 891  * @param App $a
 892  * @return string
 893  */
 894 function admin_page_themes(&$a){
 895
 896         $allowed_themes_str = get_config('system','allowed_themes');
 897         $allowed_themes_raw = explode(',',$allowed_themes_str);
 898         $allowed_themes = array();
 899         if(count($allowed_themes_raw))
 900                 foreach($allowed_themes_raw as $x)
 901                         if(strlen(trim($x)))
 902                                 $allowed_themes[] = trim($x);
 903
 904         $themes = array();
 905     $files = glob('view/theme/*');
 906     if($files) {
 907         foreach($files as $file) {
 908             $f = basename($file);
 909             $is_experimental = intval(file_exists($file . '/experimental'));
 910                         $is_supported = 1-(intval(file_exists($file . '/unsupported'))); // Is not used yet
 911                         $is_allowed = intval(in_array($f,$allowed_themes));
 912                         $themes[] = array('name' => $f, 'experimental' => $is_experimental, 'supported' => $is_supported, 'allowed' => $is_allowed);
 913         }
 914     }
 915
 916         if(! count($themes)) {
 917                 notice( t('No themes found.'));
 918                 return '';
 919         }
 920
 921         /**
 922          * Single theme
 923          */
 924
 925         if ($a->argc == 3){
 926                 $theme = $a->argv[2];
 927                 if(! is_dir("view/theme/$theme")){
 928                         notice( t("Item not found.") );
 929                         return '';
 930                 }
 931
 932                 if (x($_GET,"a") && $_GET['a']=="t"){
 933             check_form_security_token_redirectOnErr('/admin/themes', 'admin_themes', 't');
 934
 935                         // Toggle theme status
 936
 937                         toggle_theme($themes,$theme,$result);
 938                         $s = rebuild_theme_table($themes);
 939                         if($result)
 940                                 info( sprintf('Theme %s enabled.',$theme));
 941                         else
 942                                 info( sprintf('Theme %s disabled.',$theme));
 943
 944                         set_config('system','allowed_themes',$s);
 945                         goaway($a->get_baseurl(true) . '/admin/themes' );
 946                         return ''; // NOTREACHED
 947                 }
 948
 949                 // display theme details
 950                 require_once('library/markdown.php');
 951
 952                 if (theme_status($themes,$theme)) {
 953                         $status="on"; $action= t("Disable");
 954                 } else {
 955                         $status="off"; $action= t("Enable");
 956                 }
 957
 958                 $readme=Null;
 959                 if (is_file("view/theme/$theme/README.md")){
 960                         $readme = file_get_contents("view/theme/$theme/README.md");
 961                         $readme = Markdown($readme);
 962                 } else if (is_file("view/theme/$theme/README")){
 963                         $readme = "<pre>". file_get_contents("view/theme/$theme/README") ."</pre>";
 964                 }
 965
 966                 $admin_form="";
 967                 if (is_file("view/theme/$theme/config.php")){
 968                         require_once("view/theme/$theme/config.php");
 969                         if(function_exists("theme_admin")){
 970                                 $admin_form = theme_admin($a);
 971                         }
 972
 973                 }
 974
 975
 976                 $screenshot = array( get_theme_screenshot($theme), t('Screenshot'));
 977                 if(! stristr($screenshot[0],$theme))
 978                         $screenshot = null;
 979
 980                 $t = get_markup_template("admin_plugins_details.tpl");
 981                 return replace_macros($t, array(
 982                         '$title' => t('Administration'),
 983                         '$page' => t('Themes'),
 984                         '$toggle' => t('Toggle'),
 985                         '$settings' => t('Settings'),
 986                         '$baseurl' => $a->get_baseurl(true),
 987
 988                         '$plugin' => $theme,
 989                         '$status' => $status,
 990                         '$action' => $action,
 991                         '$info' => get_theme_info($theme),
 992                         '$function' => 'themes',
 993                         '$admin_form' => $admin_form,
 994                         '$str_author' => t('Author: '),
 995                         '$str_maintainer' => t('Maintainer: '),
 996                         '$screenshot' => $screenshot,
 997                         '$readme' => $readme,
 998
 999                         '$form_security_token' => get_form_security_token("admin_themes"),
1000                 ));
1001         }
1002
1003
1004
1005         /**
1006          * List themes
1007          */
1008
1009         $xthemes = array();
1010         if($themes) {
1011                 foreach($themes as $th) {
1012                         $xthemes[] = array($th['name'],(($th['allowed']) ? "on" : "off"), get_theme_info($th['name']));
1013                 }
1014         }
1015
1016         $t = get_markup_template("admin_plugins.tpl");
1017         return replace_macros($t, array(
1018                 '$title' => t('Administration'),
1019                 '$page' => t('Themes'),
1020                 '$submit' => t('Submit'),
1021                 '$baseurl' => $a->get_baseurl(true),
1022                 '$function' => 'themes',
1023                 '$plugins' => $xthemes,
1024                 '$experimental' => t('[Experimental]'),
1025                 '$unsupported' => t('[Unsupported]'),
1026         '$form_security_token' => get_form_security_token("admin_themes"),
1027         ));
1028 }
1029
1030
1031 /**
1032  * Logs admin page
1033  *
1034  * @param App $a
1035  */
1036
1037 function admin_page_logs_post(&$a) {
1038         if (x($_POST,"page_logs")) {
1039         check_form_security_token_redirectOnErr('/admin/logs', 'admin_logs');
1040
1041                 $logfile                =       ((x($_POST,'logfile'))          ? notags(trim($_POST['logfile']))       : '');
1042                 $debugging              =       ((x($_POST,'debugging'))        ? true                                                          : false);
1043                 $loglevel               =       ((x($_POST,'loglevel'))         ? intval(trim($_POST['loglevel']))      : 0);
1044
1045                 set_config('system','logfile', $logfile);
1046                 set_config('system','debugging',  $debugging);
1047                 set_config('system','loglevel', $loglevel);
1048
1049
1050         }
1051
1052         info( t("Log settings updated.") );
1053         goaway($a->get_baseurl(true) . '/admin/logs' );
1054         return; // NOTREACHED
1055 }
1056
1057 /**
1058  * @param App $a
1059  * @return string
1060  */
1061 function admin_page_logs(&$a){
1062
1063         $log_choices = Array(
1064                 LOGGER_NORMAL => 'Normal',
1065                 LOGGER_TRACE => 'Trace',
1066                 LOGGER_DEBUG => 'Debug',
1067                 LOGGER_DATA => 'Data',
1068                 LOGGER_ALL => 'All'
1069         );
1070
1071         $t = get_markup_template("admin_logs.tpl");
1072
1073         $f = get_config('system','logfile');
1074
1075         $data = '';
1076
1077         if(!file_exists($f)) {
1078                 $data = t("Error trying to open <strong>$f</strong> log file.\r\n<br/>Check to see if file $f exist and is
1079 readable.");
1080         }
1081         else {
1082                 $fp = fopen($f, 'r');
1083                 if(!$fp) {
1084                         $data = t("Couldn't open <strong>$f</strong> log file.\r\n<br/>Check to see if file $f is readable.");
1085                 }
1086                 else {
1087                         $fstat = fstat($fp);
1088                         $size = $fstat['size'];
1089                         if($size != 0)
1090                         {
1091                                 if($size > 5000000 || $size < 0)
1092                                         $size = 5000000;
1093                                 $seek = fseek($fp,0-$size,SEEK_END);
1094                                 if($seek === 0) {
1095                                         $data = escape_tags(fread($fp,$size));
1096                                         while(! feof($fp))
1097                                                 $data .= escape_tags(fread($fp,4096));
1098                                 }
1099                         }
1100                         fclose($fp);
1101                 }
1102         }
1103
1104         return replace_macros($t, array(
1105                 '$title' => t('Administration'),
1106                 '$page' => t('Logs'),
1107                 '$submit' => t('Submit'),
1108                 '$clear' => t('Clear'),
1109                 '$data' => $data,
1110                 '$baseurl' => $a->get_baseurl(true),
1111                 '$logname' =>  get_config('system','logfile'),
1112
1113                                                                         // name, label, value, help string, extra data...
1114                 '$debugging'            => array('debugging', t("Debugging"),get_config('system','debugging'), ""),
1115                 '$logfile'                      => array('logfile', t("Log file"), get_config('system','logfile'), t("Must be writable by web server. Relative to your Friendica top-level directory.")),
1116                 '$loglevel'             => array('loglevel', t("Log level"), get_config('system','loglevel'), "", $log_choices),
1117
1118         '$form_security_token' => get_form_security_token("admin_logs"),
1119         ));
1120 }
1121
1122 /**
1123  * @param App $a
1124  */
1125 function admin_page_remoteupdate_post(&$a) {
1126         // this function should be called via ajax post
1127         if(!is_site_admin()) {
1128                 return;
1129         }
1130
1131
1132         if (x($_POST,'remotefile') && $_POST['remotefile']!=""){
1133                 $remotefile = $_POST['remotefile'];
1134                 $ftpdata = (x($_POST['ftphost'])?$_POST:false);
1135                 doUpdate($remotefile, $ftpdata);
1136         } else {
1137                 echo "No remote file to download. Abort!";
1138         }
1139
1140         killme();
1141 }
1142
1143 /**
1144  * @param App $a
1145  * @return string
1146  */
1147 function admin_page_remoteupdate(&$a) {
1148         if(!is_site_admin()) {
1149                 return login(false);
1150         }
1151
1152         $canwrite = canWeWrite();
1153         $canftp = function_exists('ftp_connect');
1154
1155         $needupdate = true;
1156         $u = checkUpdate();
1157         if (!is_array($u)){
1158                 $needupdate = false;
1159                 $u = array('','','');
1160         }
1161
1162         $tpl = get_markup_template("admin_remoteupdate.tpl");
1163         return replace_macros($tpl, array(
1164                 '$baseurl' => $a->get_baseurl(true),
1165                 '$submit' => t("Update now"),
1166                 '$close' => t("Close"),
1167                 '$localversion' => FRIENDICA_VERSION,
1168                 '$remoteversion' => $u[1],
1169                 '$needupdate' => $needupdate,
1170                 '$canwrite' => $canwrite,
1171                 '$canftp'       => $canftp,
1172                 '$ftphost'      => array('ftphost', t("FTP Host"), '',''),
1173                 '$ftppath'      => array('ftppath', t("FTP Path"), '/',''),
1174                 '$ftpuser'      => array('ftpuser', t("FTP User"), '',''),
1175                 '$ftppwd'       => array('ftppwd', t("FTP Password"), '',''),
1176                 '$remotefile'=>array('remotefile','', $u['2'],'')
1177         ));
1178
1179 }