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