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