mod/admin.php

   1 <?php
   2
   3  /**
   4   * Friendica admin
   5   */
   6 require_once("include/remoteupdate.php");
   7
   8 function admin_post(&$a){
   9
  10
  11         if(!is_site_admin()) {
  12                 return;
  13         }
  14
  15         // do not allow a page manager to access the admin panel at all.
  16
  17         if(x($_SESSION,'submanage') && intval($_SESSION['submanage']))
  18                 return;
  19
  20
  21
  22         // urls
  23         if ($a->argc > 1){
  24                 switch ($a->argv[1]){
  25                         case 'site':
  26                                 admin_page_site_post($a);
  27                                 break;
  28                         case 'users':
  29                                 admin_page_users_post($a);
  30                                 break;
  31                         case 'plugins':
  32                                 if ($a->argc > 2 &&
  33                                         is_file("addon/".$a->argv[2]."/".$a->argv[2].".php")){
  34                                                 @include_once("addon/".$a->argv[2]."/".$a->argv[2].".php");
  35                                                 if(function_exists($a->argv[2].'_plugin_admin_post')) {
  36                                                         $func = $a->argv[2].'_plugin_admin_post';
  37                                                         $func($a);
  38                                                 }
  39                                 }
  40                                 goaway($a->get_baseurl(true) . '/admin/plugins/' . $a->argv[2] );
  41                                 return; // NOTREACHED
  42                                 break;
  43                         case 'logs':
  44                                 admin_page_logs_post($a);
  45                                 break;
  46                         case 'update':
  47                                 admin_page_remoteupdate_post($a);
  48                                 break;
  49                 }
  50         }
  51
  52         goaway($a->get_baseurl(true) . '/admin' );
  53         return; // NOTREACHED
  54 }
  55
  56 function admin_content(&$a) {
  57
  58         if(!is_site_admin()) {
  59                 return login(false);
  60         }
  61
  62         if(x($_SESSION,'submanage') && intval($_SESSION['submanage']))
  63                 return;
  64
  65         /**
  66          * Side bar links
  67          */
  68
  69         // array( url, name, extra css classes )
  70         $aside = Array(
  71                 'site'   =>     Array($a->get_baseurl(true)."/admin/site/", t("Site") , "site"),
  72                 'users'  =>     Array($a->get_baseurl(true)."/admin/users/", t("Users") , "users"),
  73                 'plugins'=>     Array($a->get_baseurl(true)."/admin/plugins/", t("Plugins") , "plugins"),
  74                 'themes' =>     Array($a->get_baseurl(true)."/admin/themes/", t("Themes") , "themes"),
  75                 'update' =>     Array($a->get_baseurl(true)."/admin/update/", t("Update") , "update")
  76         );
  77
  78         /* get plugins admin page */
  79
  80         $r = q("SELECT * FROM `addon` WHERE `plugin_admin`=1");
  81         $aside['plugins_admin']=Array();
  82         foreach ($r as $h){
  83                 $plugin =$h['name'];
  84                 $aside['plugins_admin'][] = Array($a->get_baseurl(true)."/admin/plugins/".$plugin, $plugin, "plugin");
  85                 // temp plugins with admin
  86                 $a->plugins_admin[] = $plugin;
  87         }
  88
  89         $aside['logs'] = Array($a->get_baseurl(true)."/admin/logs/", t("Logs"), "logs");
  90
  91         $t = get_markup_template("admin_aside.tpl");
  92         $a->page['aside'] = replace_macros( $t, array(
  93                         '$admin' => $aside,
  94                         '$h_pending' => t('User registrations waiting for confirmation'),
  95                         '$admurl'=> $a->get_baseurl(true)."/admin/"
  96         ));
  97
  98
  99
 100         /**
 101          * Page content
 102          */
 103         $o = '';
 104
 105         // urls
 106         if ($a->argc > 1){
 107                 switch ($a->argv[1]){
 108                         case 'site':
 109                                 $o = admin_page_site($a);
 110                                 break;
 111                         case 'users':
 112                                 $o = admin_page_users($a);
 113                                 break;
 114                         case 'plugins':
 115                                 $o = admin_page_plugins($a);
 116                                 break;
 117                         case 'themes':
 118                                 $o = admin_page_themes($a);
 119                                 break;
 120                         case 'logs':
 121                                 $o = admin_page_logs($a);
 122                                 break;
 123                         case 'update':
 124                                 $o = admin_page_remoteupdate($a);
 125                                 break;
 126                         default:
 127                                 notice( t("Item not found.") );
 128                 }
 129         } else {
 130                 $o = admin_page_summary($a);
 131         }
 132         return $o;
 133 }
 134
 135
 136 /**
 137  * Admin Summary Page
 138  */
 139 function admin_page_summary(&$a) {
 140         $r = q("SELECT `page-flags`, COUNT(uid) as `count` FROM `user` GROUP BY `page-flags`");
 141         $accounts = Array(
 142                 Array( t('Normal Account'), 0),
 143                 Array( t('Soapbox Account'), 0),
 144                 Array( t('Community/Celebrity Account'), 0),
 145                 Array( t('Automatic Friend Account'), 0)
 146         );
 147         $users=0;
 148         foreach ($r as $u){ $accounts[$u['page-flags']][1] = $u['count']; $users+= $u['count']; }
 149
 150         logger('accounts: ' . print_r($accounts,true));
 151
 152         $r = q("SELECT COUNT(id) as `count` FROM `register`");
 153         $pending = $r[0]['count'];
 154
 155         $t = get_markup_template("admin_summary.tpl");
 156         return replace_macros($t, array(
 157                 '$title' => t('Administration'),
 158                 '$page' => t('Summary'),
 159                 '$users' => Array( t('Registered users'), $users),
 160                 '$accounts' => $accounts,
 161                 '$pending' => Array( t('Pending registrations'), $pending),
 162                 '$version' => Array( t('Version'), FRIENDICA_VERSION),
 163                 '$build' =>  get_config('system','build'),
 164                 '$plugins' => Array( t('Active plugins'), $a->plugins )
 165         ));
 166 }
 167
 168
 169 /**
 170  * Admin Site Page
 171  */
 172 function admin_page_site_post(&$a){
 173         if (!x($_POST,"page_site")){
 174                 return;
 175         }
 176
 177         $sitename                       =       ((x($_POST,'sitename'))                 ? notags(trim($_POST['sitename']))                      : '');
 178         $banner                         =       ((x($_POST,'banner'))                   ? trim($_POST['banner'])                                        : false);
 179         $language                       =       ((x($_POST,'language'))                 ? notags(trim($_POST['language']))                      : '');
 180         $theme                          =       ((x($_POST,'theme'))                    ? notags(trim($_POST['theme']))                         : '');
 181         $maximagesize           =       ((x($_POST,'maximagesize'))             ? intval(trim($_POST['maximagesize']))          :  0);
 182
 183
 184         $register_policy        =       ((x($_POST,'register_policy'))  ? intval(trim($_POST['register_policy']))       :  0);
 185         $abandon_days       =   ((x($_POST,'abandon_days'))         ? intval(trim($_POST['abandon_days']))          :  0);
 186
 187         $register_text          =       ((x($_POST,'register_text'))    ? notags(trim($_POST['register_text']))         : '');
 188
 189         $allowed_sites          =       ((x($_POST,'allowed_sites'))    ? notags(trim($_POST['allowed_sites']))         : '');
 190         $allowed_email          =       ((x($_POST,'allowed_email'))    ? notags(trim($_POST['allowed_email']))         : '');
 191         $block_public           =       ((x($_POST,'block_public'))             ? True  :       False);
 192         $force_publish          =       ((x($_POST,'publish_all'))              ? True  :       False);
 193         $global_directory       =       ((x($_POST,'directory_submit_url'))     ? notags(trim($_POST['directory_submit_url']))  : '');
 194         $no_multi_reg           =       ((x($_POST,'no_multi_reg'))             ? True  :       False);
 195         $no_openid                      =       !((x($_POST,'no_openid'))               ? True  :       False);
 196         $no_regfullname         =       !((x($_POST,'no_regfullname'))  ? True  :       False);
 197         $no_utf                         =       !((x($_POST,'no_utf'))                  ? True  :       False);
 198         $no_community_page      =       !((x($_POST,'no_community_page'))       ? True  :       False);
 199
 200         $verifyssl                      =       ((x($_POST,'verifyssl'))                ? True  :       False);
 201         $proxyuser                      =       ((x($_POST,'proxyuser'))                ? notags(trim($_POST['proxyuser']))     : '');
 202         $proxy                          =       ((x($_POST,'proxy'))                    ? notags(trim($_POST['proxy'])) : '');
 203         $timeout                        =       ((x($_POST,'timeout'))                  ? intval(trim($_POST['timeout']))               : 60);
 204         $dfrn_only          =   ((x($_POST,'dfrn_only'))            ? True      :       False);
 205         $ostatus_disabled   =   !((x($_POST,'ostatus_disabled')) ? True  :   False);
 206         $diaspora_enabled   =   ((x($_POST,'diaspora_enabled')) ? True   :  False);
 207         $ssl_policy         =   ((x($_POST,'ssl_policy')) ? intval($_POST['ssl_policy']) : 0);
 208
 209         if($ssl_policy != intval(get_config('system','ssl_policy'))) {
 210                 if($ssl_policy == SSL_POLICY_FULL) {
 211                         q("update `contact` set
 212                                 `url`     = replace(`url`    , 'http:' , 'https:'),
 213                                 `photo`   = replace(`photo`  , 'http:' , 'https:'),
 214                                 `thumb`   = replace(`thumb`  , 'http:' , 'https:'),
 215                                 `micro`   = replace(`micro`  , 'http:' , 'https:'),
 216                                 `request` = replace(`request`, 'http:' , 'https:'),
 217                                 `notify`  = replace(`notify` , 'http:' , 'https:'),
 218                                 `poll`    = replace(`poll`   , 'http:' , 'https:'),
 219                                 `confirm` = replace(`confirm`, 'http:' , 'https:'),
 220                                 `poco`    = replace(`poco`   , 'http:' , 'https:')
 221                                 where `self` = 1"
 222                         );
 223                         q("update `profile` set
 224                                 `photo`   = replace(`photo`  , 'http:' , 'https:'),
 225                                 `thumb`   = replace(`thumb`  , 'http:' , 'https:')
 226                                 where 1 "
 227                         );
 228                 }
 229                 elseif($ssl_policy == SSL_POLICY_SELFSIGN) {
 230                         q("update `contact` set
 231                                 `url`     = replace(`url`    , 'https:' , 'http:'),
 232                                 `photo`   = replace(`photo`  , 'https:' , 'http:'),
 233                                 `thumb`   = replace(`thumb`  , 'https:' , 'http:'),
 234                                 `micro`   = replace(`micro`  , 'https:' , 'http:'),
 235                                 `request` = replace(`request`, 'https:' , 'http:'),
 236                                 `notify`  = replace(`notify` , 'https:' , 'http:'),
 237                                 `poll`    = replace(`poll`   , 'https:' , 'http:'),
 238                                 `confirm` = replace(`confirm`, 'https:' , 'http:'),
 239                                 `poco`    = replace(`poco`   , 'https:' , 'http:')
 240                                 where `self` = 1"
 241                         );
 242                         q("update `profile` set
 243                                 `photo`   = replace(`photo`  , 'https:' , 'http:'),
 244                                 `thumb`   = replace(`thumb`  , 'https:' , 'http:')
 245                                 where 1 "
 246                         );
 247                 }
 248         }
 249         set_config('system','ssl_policy',$ssl_policy);
 250
 251         set_config('config','sitename',$sitename);
 252         if ($banner==""){
 253                 // don't know why, but del_config doesn't work...
 254                 q("DELETE FROM `config` WHERE `cat` = '%s' AND `k` = '%s' LIMIT 1",
 255                         dbesc("system"),
 256                         dbesc("banner")
 257                 );
 258         } else {
 259                 set_config('system','banner', $banner);
 260         }
 261         set_config('system','language', $language);
 262         set_config('system','theme', $theme);
 263         set_config('system','maximagesize', $maximagesize);
 264
 265         set_config('config','register_policy', $register_policy);
 266         set_config('system','account_abandon_days', $abandon_days);
 267         set_config('config','register_text', $register_text);
 268         set_config('system','allowed_sites', $allowed_sites);
 269         set_config('system','allowed_email', $allowed_email);
 270         set_config('system','block_public', $block_public);
 271         set_config('system','publish_all', $force_publish);
 272         if ($global_directory==""){
 273                 // don't know why, but del_config doesn't work...
 274                 q("DELETE FROM `config` WHERE `cat` = '%s' AND `k` = '%s' LIMIT 1",
 275                         dbesc("system"),
 276                         dbesc("directory_submit_url")
 277                 );
 278         } else {
 279                 set_config('system','directory_submit_url', $global_directory);
 280         }
 281         set_config('system','directory_search_url', $global_search_url);
 282         set_config('system','block_extended_register', $no_multi_reg);
 283         set_config('system','no_openid', $no_openid);
 284         set_config('system','no_regfullname', $no_regfullname);
 285         set_config('system','no_community_page', $no_community_page);
 286         set_config('system','no_utf', $no_utf);
 287         set_config('system','verifyssl', $verifyssl);
 288         set_config('system','proxyuser', $proxyuser);
 289         set_config('system','proxy', $proxy);
 290         set_config('system','curl_timeout', $timeout);
 291         set_config('system','dfrn_only', $dfrn_only);
 292         set_config('system','ostatus_disabled', $ostatus_disabled);
 293         set_config('system','diaspora_enabled', $diaspora_enabled);
 294
 295         info( t('Site settings updated.') . EOL);
 296         goaway($a->get_baseurl(true) . '/admin/site' );
 297         return; // NOTREACHED
 298
 299 }
 300
 301 function admin_page_site(&$a) {
 302
 303         /* Installed langs */
 304         $lang_choices = array();
 305         $langs = glob('view/*/strings.php');
 306
 307         if(is_array($langs) && count($langs)) {
 308                 if(! in_array('view/en/strings.php',$langs))
 309                         $langs[] = 'view/en/';
 310                 asort($langs);
 311                 foreach($langs as $l) {
 312                         $t = explode("/",$l);
 313                         $lang_choices[$t[1]] = $t[1];
 314                 }
 315         }
 316
 317         /* Installed themes */
 318         $theme_choices = array();
 319         $files = glob('view/theme/*');
 320         if($files) {
 321                 foreach($files as $file) {
 322                         $f = basename($file);
 323                         $theme_name = ((file_exists($file . '/experimental')) ?  sprintf("%s - \x28Experimental\x29", $f) : $f);
 324                         $theme_choices[$f] = $theme_name;
 325                 }
 326         }
 327
 328
 329         /* Banner */
 330         $banner = get_config('system','banner');
 331         if($banner == false)
 332                 $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>';
 333         $banner = htmlspecialchars($banner);
 334
 335         //echo "<pre>"; var_dump($lang_choices); die("</pre>");
 336
 337         /* Register policy */
 338         $register_choices = Array(
 339                 REGISTER_CLOSED => t("Closed"),
 340                 REGISTER_APPROVE => t("Requires approval"),
 341                 REGISTER_OPEN => t("Open")
 342         );
 343
 344         $ssl_choices = array(
 345                 SSL_POLICY_NONE => t("No SSL policy, links will track page SSL state"),
 346                 SSL_POLICY_FULL => t("Force all links to use SSL"),
 347                 SSL_POLICY_SELFSIGN => t("Self-signed certificate, use SSL for local links only (discouraged)")
 348         );
 349
 350         $t = get_markup_template("admin_site.tpl");
 351         return replace_macros($t, array(
 352                 '$title' => t('Administration'),
 353                 '$page' => t('Site'),
 354                 '$submit' => t('Submit'),
 355                 '$registration' => t('Registration'),
 356                 '$upload' => t('File upload'),
 357                 '$corporate' => t('Policies'),
 358                 '$advanced' => t('Advanced'),
 359
 360                 '$baseurl' => $a->get_baseurl(true),
 361                                                                         // name, label, value, help string, extra data...
 362                 '$sitename'             => array('sitename', t("Site name"), htmlentities($a->config['sitename'], ENT_QUOTES), ""),
 363                 '$banner'                       => array('banner', t("Banner/Logo"), $banner, ""),
 364                 '$language'             => array('language', t("System language"), get_config('system','language'), "", $lang_choices),
 365                 '$theme'                        => array('theme', t("System theme"), get_config('system','theme'), t("Default system theme - may be over-ridden by user profiles"), $theme_choices),
 366                 '$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"), $ssl_choices),
 367                 '$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.")),
 368
 369                 '$register_policy'      => array('register_policy', t("Register policy"), $a->config['register_policy'], "", $register_choices),
 370                 '$register_text'        => array('register_text', t("Register text"), htmlentities($a->config['register_text'], ENT_QUOTES), t("Will be displayed prominently on the registration page.")),
 371                 '$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.')),
 372                 '$allowed_sites'        => array('allowed_sites', t("Allowed friend domains"), get_config('system','allowed_sites'), t("Comma separated list of domains which are allowed to establish friendships with this site. Wildcards are accepted. Empty to allow any domains")),
 373                 '$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")),
 374                 '$block_public'         => array('block_public', t("Block public"), get_config('system','block_public'), t("Check to block public access to all otherwise public personal pages on this site unless you are currently logged in.")),
 375                 '$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.")),
 376                 '$global_directory'     => array('directory_submit_url', t("Global directory update URL"), get_config('system','directory_submit_url'), t("URL to update the global directory. If this is not set, the global directory is completely unavailable to the application.")),
 377
 378                 '$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.")),
 379                 '$no_openid'            => array('no_openid', t("OpenID support"), !get_config('system','no_openid'), t("OpenID support for registration and logins.")),
 380                 '$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")),
 381                 '$no_utf'                       => array('no_utf', t("UTF-8 Regular expressions"), !get_config('system','no_utf'), t("Use PHP UTF8 regular expressions")),
 382                 '$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.")),
 383                 '$ostatus_disabled' => array('ostatus_disabled', t("Enable OStatus support"), !get_config('system','ostatus_disable'), t("Provide built-in OStatus \x28identi.ca, status.net, etc.\x29 compatibility. All communications in OStatus are public, so privacy warnings will be occasionally displayed.")),
 384                 '$diaspora_enabled' => array('diaspora_enabled', t("Enable Diaspora support"), get_config('system','diaspora_enabled'), t("Provide built-in Diaspora network compatibility.")),
 385                 '$dfrn_only'        => array('dfrn_only', t('Only allow Friendica contacts'), get_config('system','dfrn_only'), t("All contacts must use Friendica protocols. All other built-in communication protocols disabled.")),
 386                 '$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.")),
 387                 '$proxyuser'            => array('proxyuser', t("Proxy user"), get_config('system','proxyuser'), ""),
 388                 '$proxy'                        => array('proxy', t("Proxy URL"), get_config('system','proxy'), ""),
 389                 '$timeout'                      => array('timeout', t("Network timeout"), (x(get_config('system','curl_timeout'))?get_config('system','curl_timeout'):60), t("Value is in seconds. Set to 0 for unlimited (not recommended).")),
 390
 391
 392         ));
 393
 394 }
 395
 396
 397 /**
 398  * Users admin page
 399  */
 400 function admin_page_users_post(&$a){
 401         $pending = ( x($_POST, 'pending') ? $_POST['pending'] : Array() );
 402         $users = ( x($_POST, 'user') ? $_POST['user'] : Array() );
 403
 404         if (x($_POST,'page_users_block')){
 405                 foreach($users as $uid){
 406                         q("UPDATE `user` SET `blocked`=1-`blocked` WHERE `uid`=%s",
 407                                 intval( $uid )
 408                         );
 409                 }
 410                 notice( sprintf( tt("%s user blocked/unblocked", "%s users blocked/unblocked", count($users)), count($users)) );
 411         }
 412         if (x($_POST,'page_users_delete')){
 413                 require_once("include/Contact.php");
 414                 foreach($users as $uid){
 415                         user_remove($uid);
 416                 }
 417                 notice( sprintf( tt("%s user deleted", "%s users deleted", count($users)), count($users)) );
 418         }
 419
 420         if (x($_POST,'page_users_approve')){
 421                 require_once("mod/regmod.php");
 422                 foreach($pending as $hash){
 423                         user_allow($hash);
 424                 }
 425         }
 426         if (x($_POST,'page_users_deny')){
 427                 require_once("mod/regmod.php");
 428                 foreach($pending as $hash){
 429                         user_deny($hash);
 430                 }
 431         }
 432         goaway($a->get_baseurl(true) . '/admin/users' );
 433         return; // NOTREACHED
 434 }
 435
 436 function admin_page_users(&$a){
 437         if ($a->argc>2) {
 438                 $uid = $a->argv[3];
 439                 $user = q("SELECT * FROM `user` WHERE `uid`=%d", intval($uid));
 440                 if (count($user)==0){
 441                         notice( 'User not found' . EOL);
 442                         goaway($a->get_baseurl(true) . '/admin/users' );
 443                         return; // NOTREACHED
 444                 }
 445                 switch($a->argv[2]){
 446                         case "delete":{
 447                                 // delete user
 448                                 require_once("include/Contact.php");
 449                                 user_remove($uid);
 450
 451                                 notice( sprintf(t("User '%s' deleted"), $user[0]['username']) . EOL);
 452                         }; break;
 453                         case "block":{
 454                                 q("UPDATE `user` SET `blocked`=%d WHERE `uid`=%s",
 455                                         intval( 1-$user[0]['blocked'] ),
 456                                         intval( $uid )
 457                                 );
 458                                 notice( sprintf( ($user[0]['blocked']?t("User '%s' unblocked"):t("User '%s' blocked")) , $user[0]['username']) . EOL);
 459                         }; break;
 460                 }
 461                 goaway($a->get_baseurl(true) . '/admin/users' );
 462                 return; // NOTREACHED
 463
 464         }
 465
 466         /* get pending */
 467         $pending = q("SELECT `register`.*, `contact`.`name`, `user`.`email`
 468                                  FROM `register`
 469                                  LEFT JOIN `contact` ON `register`.`uid` = `contact`.`uid`
 470                                  LEFT JOIN `user` ON `register`.`uid` = `user`.`uid`;");
 471
 472
 473         /* get users */
 474
 475         $total = q("SELECT count(*) as total FROM `user` where 1");
 476         if(count($total)) {
 477                 $a->set_pager_total($total[0]['total']);
 478                 $a->set_pager_itemspage(100);
 479         }
 480
 481
 482         $users = q("SELECT `user` . * , `contact`.`name` , `contact`.`url` , `contact`.`micro`, `lastitem`.`lastitem_date`
 483                                 FROM
 484                                         (SELECT MAX(`item`.`changed`) as `lastitem_date`, `item`.`uid`
 485                                         FROM `item`
 486                                         WHERE `item`.`type` = 'wall'
 487                                         GROUP BY `item`.`uid`) AS `lastitem`
 488                                                  RIGHT OUTER JOIN `user` ON `user`.`uid` = `lastitem`.`uid`,
 489                                            `contact`
 490                                 WHERE
 491                                            `user`.`uid` = `contact`.`uid`
 492                                                 AND `user`.`verified` =1
 493                                         AND `contact`.`self` =1
 494                                 ORDER BY `contact`.`name` LIMIT %d, %d
 495                                 ",
 496                                 intval($a->pager['start']),
 497                                 intval($a->pager['itemspage'])
 498                                 );
 499
 500         function _setup_users($e){
 501                 $accounts = Array(
 502                         t('Normal Account'),
 503                         t('Soapbox Account'),
 504                         t('Community/Celebrity Account'),
 505                         t('Automatic Friend Account')
 506                 );
 507                 $e['page-flags'] = $accounts[$e['page-flags']];
 508                 $e['register_date'] = relative_date($e['register_date']);
 509                 $e['login_date'] = relative_date($e['login_date']);
 510                 $e['lastitem_date'] = relative_date($e['lastitem_date']);
 511                 return $e;
 512         }
 513         $users = array_map("_setup_users", $users);
 514
 515
 516         $t = get_markup_template("admin_users.tpl");
 517         $o = replace_macros($t, array(
 518                 // strings //
 519                 '$title' => t('Administration'),
 520                 '$page' => t('Users'),
 521                 '$submit' => t('Submit'),
 522                 '$select_all' => t('select all'),
 523                 '$h_pending' => t('User registrations waiting for confirm'),
 524                 '$th_pending' => array( t('Request date'), t('Name'), t('Email') ),
 525                 '$no_pending' =>  t('No registrations.'),
 526                 '$approve' => t('Approve'),
 527                 '$deny' => t('Deny'),
 528                 '$delete' => t('Delete'),
 529                 '$block' => t('Block'),
 530                 '$unblock' => t('Unblock'),
 531
 532                 '$h_users' => t('Users'),
 533                 '$th_users' => array( t('Name'), t('Email'), t('Register date'), t('Last login'), t('Last item'),  t('Account') ),
 534
 535                 '$confirm_delete_multi' => t('Selected users will be deleted!\n\nEverything these users had posted on this site will be permanently deleted!\n\nAre you sure?'),
 536                 '$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?'),
 537
 538
 539                 // values //
 540                 '$baseurl' => $a->get_baseurl(true),
 541
 542                 '$pending' => $pending,
 543                 '$users' => $users,
 544         ));
 545         $o .= paginate($a);
 546         return $o;
 547 }
 548
 549
 550 /*
 551  * Plugins admin page
 552  */
 553
 554 function admin_page_plugins(&$a){
 555
 556         /**
 557          * Single plugin
 558          */
 559         if ($a->argc == 3){
 560                 $plugin = $a->argv[2];
 561                 if (!is_file("addon/$plugin/$plugin.php")){
 562                         notice( t("Item not found.") );
 563                         return;
 564                 }
 565
 566                 if (x($_GET,"a") && $_GET['a']=="t"){
 567                         // Toggle plugin status
 568                         $idx = array_search($plugin, $a->plugins);
 569                         if ($idx !== false){
 570                                 unset($a->plugins[$idx]);
 571                                 uninstall_plugin($plugin);
 572                                 info( sprintf( t("Plugin %s disabled."), $plugin ) );
 573                         } else {
 574                                 $a->plugins[] = $plugin;
 575                                 install_plugin($plugin);
 576                                 info( sprintf( t("Plugin %s enabled."), $plugin ) );
 577                         }
 578                         set_config("system","addon", implode(", ",$a->plugins));
 579                         goaway($a->get_baseurl(true) . '/admin/plugins' );
 580                         return; // NOTREACHED
 581                 }
 582                 // display plugin details
 583                 require_once('library/markdown.php');
 584
 585                 if (in_array($plugin, $a->plugins)){
 586                         $status="on"; $action= t("Disable");
 587                 } else {
 588                         $status="off"; $action= t("Enable");
 589                 }
 590
 591                 $readme=Null;
 592                 if (is_file("addon/$plugin/README.md")){
 593                         $readme = file_get_contents("addon/$plugin/README.md");
 594                         $readme = Markdown($readme);
 595                 } else if (is_file("addon/$plugin/README")){
 596                         $readme = "<pre>". file_get_contents("addon/$plugin/README") ."</pre>";
 597                 }
 598
 599                 $admin_form="";
 600                 if (is_array($a->plugins_admin) && in_array($plugin, $a->plugins_admin)){
 601                         @require_once("addon/$plugin/$plugin.php");
 602                         $func = $plugin.'_plugin_admin';
 603                         $func($a, $admin_form);
 604                 }
 605
 606                 $t = get_markup_template("admin_plugins_details.tpl");
 607                 return replace_macros($t, array(
 608                         '$title' => t('Administration'),
 609                         '$page' => t('Plugins'),
 610                         '$toggle' => t('Toggle'),
 611                         '$settings' => t('Settings'),
 612                         '$baseurl' => $a->get_baseurl(true),
 613
 614                         '$plugin' => $plugin,
 615                         '$status' => $status,
 616                         '$action' => $action,
 617                         '$info' => get_plugin_info($plugin),
 618                         '$str_author' => t('Author: '),
 619                         '$str_maintainer' => t('Maintainer: '),
 620
 621                         '$admin_form' => $admin_form,
 622                         '$function' => 'plugins',
 623                         '$screenshot' => '',
 624                         '$readme' => $readme
 625                 ));
 626         }
 627
 628
 629
 630         /**
 631          * List plugins
 632          */
 633
 634         $plugins = array();
 635         $files = glob("addon/*/");
 636         if($files) {
 637                 foreach($files as $file) {
 638                         if (is_dir($file)){
 639                                 list($tmp, $id)=array_map("trim", explode("/",$file));
 640                                 $info = get_plugin_info($id);
 641                                 $plugins[] = array( $id, (in_array($id,  $a->plugins)?"on":"off") , $info);
 642                         }
 643                 }
 644         }
 645
 646         $t = get_markup_template("admin_plugins.tpl");
 647         return replace_macros($t, array(
 648                 '$title' => t('Administration'),
 649                 '$page' => t('Plugins'),
 650                 '$submit' => t('Submit'),
 651                 '$baseurl' => $a->get_baseurl(true),
 652                 '$function' => 'plugins',
 653                 '$plugins' => $plugins
 654         ));
 655 }
 656
 657 function toggle_theme(&$themes,$th,&$result) {
 658         for($x = 0; $x < count($themes); $x ++) {
 659                 if($themes[$x]['name'] === $th) {
 660                         if($themes[$x]['allowed']) {
 661                                 $themes[$x]['allowed'] = 0;
 662                                 $result = 0;
 663                         }
 664                         else {
 665                                 $themes[$x]['allowed'] = 1;
 666                                 $result = 1;
 667                         }
 668                 }
 669         }
 670 }
 671
 672 function theme_status($themes,$th) {
 673         for($x = 0; $x < count($themes); $x ++) {
 674                 if($themes[$x]['name'] === $th) {
 675                         if($themes[$x]['allowed']) {
 676                                 return 1;
 677                         }
 678                         else {
 679                                 return 0;
 680                         }
 681                 }
 682         }
 683         return 0;
 684 }
 685
 686
 687
 688 function rebuild_theme_table($themes) {
 689         $o = '';
 690         if(count($themes)) {
 691                 foreach($themes as $th) {
 692                         if($th['allowed']) {
 693                                 if(strlen($o))
 694                                         $o .= ',';
 695                                 $o .= $th['name'];
 696                         }
 697                 }
 698         }
 699         return $o;
 700 }
 701
 702
 703 /*
 704  * Themes admin page
 705  */
 706
 707 function admin_page_themes(&$a){
 708
 709         $allowed_themes_str = get_config('system','allowed_themes');
 710         $allowed_themes_raw = explode(',',$allowed_themes_str);
 711         $allowed_themes = array();
 712         if(count($allowed_themes_raw))
 713                 foreach($allowed_themes_raw as $x)
 714                         if(strlen(trim($x)))
 715                                 $allowed_themes[] = trim($x);
 716
 717         $themes = array();
 718     $files = glob('view/theme/*');
 719     if($files) {
 720         foreach($files as $file) {
 721             $f = basename($file);
 722             $is_experimental = intval(file_exists($file . '/experimental'));
 723                         $is_unsupported = 1-(intval(file_exists($file . '/unsupported')));
 724                         $is_allowed = intval(in_array($f,$allowed_themes));
 725                         $themes[] = array('name' => $f, 'experimental' => $is_experimental, 'supported' => $is_supported, 'allowed' => $is_allowed);
 726         }
 727     }
 728
 729         if(! count($themes)) {
 730                 notice( t('No themes found.'));
 731                 return;
 732         }
 733
 734         /**
 735          * Single theme
 736          */
 737
 738         if ($a->argc == 3){
 739                 $theme = $a->argv[2];
 740                 if(! is_dir("view/theme/$theme")){
 741                         notice( t("Item not found.") );
 742                         return;
 743                 }
 744
 745                 if (x($_GET,"a") && $_GET['a']=="t"){
 746
 747                         // Toggle theme status
 748
 749                         toggle_theme($themes,$theme,$result);
 750                         $s = rebuild_theme_table($themes);
 751                         if($result)
 752                                 info( sprintf('Theme %s enabled.',$theme));
 753                         else
 754                                 info( sprintf('Theme %s disabled.',$theme));
 755
 756                         set_config('system','allowed_themes',$s);
 757                         goaway($a->get_baseurl(true) . '/admin/themes' );
 758                         return; // NOTREACHED
 759                 }
 760
 761                 // display theme details
 762                 require_once('library/markdown.php');
 763
 764                 if (theme_status($themes,$theme)) {
 765                         $status="on"; $action= t("Disable");
 766                 } else {
 767                         $status="off"; $action= t("Enable");
 768                 }
 769
 770                 $readme=Null;
 771                 if (is_file("view/$theme/README.md")){
 772                         $readme = file_get_contents("view/$theme/README.md");
 773                         $readme = Markdown($readme);
 774                 } else if (is_file("view/$theme/README")){
 775                         $readme = "<pre>". file_get_contents("view/$theme/README") ."</pre>";
 776                 }
 777
 778                 $admin_form="";
 779
 780                 $screenshot = array( get_theme_screenshot($theme), t('Screenshot'));
 781                 if(! stristr($screenshot[0],$theme))
 782                         $screenshot = null;
 783
 784                 $t = get_markup_template("admin_plugins_details.tpl");
 785                 return replace_macros($t, array(
 786                         '$title' => t('Administration'),
 787                         '$page' => t('Themes'),
 788                         '$toggle' => t('Toggle'),
 789                         '$settings' => t('Settings'),
 790                         '$baseurl' => $a->get_baseurl(true),
 791
 792                         '$plugin' => $theme,
 793                         '$status' => $status,
 794                         '$action' => $action,
 795                         '$info' => get_theme_info($theme),
 796                         '$function' => 'themes',
 797                         '$admin_form' => $admin_form,
 798                         '$str_author' => t('Author: '),
 799                         '$str_maintainer' => t('Maintainer: '),
 800                         '$screenshot' => $screenshot,
 801                         '$readme' => $readme
 802                 ));
 803         }
 804
 805
 806
 807         /**
 808          * List plugins
 809          */
 810
 811         $xthemes = array();
 812         if($themes) {
 813                 foreach($themes as $th) {
 814                         $xthemes[] = array($th['name'],(($th['allowed']) ? "on" : "off"), get_theme_info($th['name']));
 815                 }
 816         }
 817
 818         $t = get_markup_template("admin_plugins.tpl");
 819         return replace_macros($t, array(
 820                 '$title' => t('Administration'),
 821                 '$page' => t('Themes'),
 822                 '$submit' => t('Submit'),
 823                 '$baseurl' => $a->get_baseurl(true),
 824                 '$function' => 'themes',
 825                 '$plugins' => $xthemes,
 826                 '$experimental' => t('[Experimental]'),
 827                 '$unsupported' => t('[Unsupported]')
 828         ));
 829 }
 830
 831
 832 /**
 833  * Logs admin page
 834  */
 835
 836 function admin_page_logs_post(&$a) {
 837         if (x($_POST,"page_logs")) {
 838
 839                 $logfile                =       ((x($_POST,'logfile'))          ? notags(trim($_POST['logfile']))       : '');
 840                 $debugging              =       ((x($_POST,'debugging'))        ? true                                                          : false);
 841                 $loglevel               =       ((x($_POST,'loglevel'))         ? intval(trim($_POST['loglevel']))      : 0);
 842
 843                 set_config('system','logfile', $logfile);
 844                 set_config('system','debugging',  $debugging);
 845                 set_config('system','loglevel', $loglevel);
 846
 847
 848         }
 849
 850         info( t("Log settings updated.") );
 851         goaway($a->get_baseurl(true) . '/admin/logs' );
 852         return; // NOTREACHED
 853 }
 854
 855 function admin_page_logs(&$a){
 856
 857         $log_choices = Array(
 858                 LOGGER_NORMAL => 'Normal',
 859                 LOGGER_TRACE => 'Trace',
 860                 LOGGER_DEBUG => 'Debug',
 861                 LOGGER_DATA => 'Data',
 862                 LOGGER_ALL => 'All'
 863         );
 864
 865         $t = get_markup_template("admin_logs.tpl");
 866
 867         $f = get_config('system','logfile');
 868
 869         $data = '';
 870
 871         if(!file_exists($f)) {
 872                 $data = t("Error trying to open <strong>$f</strong> log file.\r\n<br/>Check to see if file $f exist and is
 873 readable.");
 874         }
 875         else {
 876                 $fp = fopen($f, 'r');
 877                 if(!$fp) {
 878                         $data = t("Couldn't open <strong>$f</strong> log file.\r\n<br/>Check to see if file $f is readable.");
 879                 }
 880                 else {
 881                         $fstat = fstat($fp);
 882                         $size = $fstat['size'];
 883                         if($size != 0)
 884                         {
 885                                 if($size > 5000000 || $size < 0)
 886                                         $size = 5000000;
 887                                 $seek = fseek($fp,0-$size,SEEK_END);
 888                                 if($seek === 0) {
 889                                         fgets($fp); // throw away the first partial line
 890                                         $data = escape_tags(fread($fp,$size));
 891                                         while(! feof($fp))
 892                                                 $data .= escape_tags(fread($fp,4096));
 893                                 }
 894                         }
 895                         fclose($fp);
 896                 }
 897         }
 898
 899         return replace_macros($t, array(
 900                 '$title' => t('Administration'),
 901                 '$page' => t('Logs'),
 902                 '$submit' => t('Submit'),
 903                 '$clear' => t('Clear'),
 904                 '$data' => $data,
 905                 '$baseurl' => $a->get_baseurl(true),
 906                 '$logname' =>  get_config('system','logfile'),
 907
 908                                                                         // name, label, value, help string, extra data...
 909                 '$debugging'            => array('debugging', t("Debugging"),get_config('system','debugging'), ""),
 910                 '$logfile'                      => array('logfile', t("Log file"), get_config('system','logfile'), t("Must be writable by web server. Relative to your Friendica top-level directory.")),
 911                 '$loglevel'             => array('loglevel', t("Log level"), get_config('system','loglevel'), "", $log_choices),
 912         ));
 913 }
 914
 915 function admin_page_remoteupdate_post(&$a) {
 916         // this function should be called via ajax post
 917         if(!is_site_admin()) {
 918                 return;
 919         }
 920
 921
 922         if (x($_POST,'remotefile') && $_POST['remotefile']!=""){
 923                 $remotefile = $_POST['remotefile'];
 924                 $ftpdata = (x($_POST['ftphost'])?$_POST:false);
 925                 doUpdate($remotefile, $ftpdata);
 926         } else {
 927                 echo "No remote file to download. Abort!";
 928         }
 929
 930         killme();
 931 }
 932
 933 function admin_page_remoteupdate(&$a) {
 934         if(!is_site_admin()) {
 935                 return login(false);
 936         }
 937
 938         $canwrite = canWeWrite();
 939         $canftp = function_exists('ftp_connect');
 940
 941         $needupdate = true;
 942         $u = checkUpdate();
 943         if (!is_array($u)){
 944                 $needupdate = false;
 945                 $u = array('','','');
 946         }
 947
 948         $tpl = get_markup_template("admin_remoteupdate.tpl");
 949         return replace_macros($tpl, array(
 950                 '$baseurl' => $a->get_baseurl(true),
 951                 '$submit' => t("Update now"),
 952                 '$close' => t("Close"),
 953                 '$localversion' => FRIENDICA_VERSION,
 954                 '$remoteversion' => $u[1],
 955                 '$needupdate' => $needupdate,
 956                 '$canwrite' => $canwrite,
 957                 '$canftp'       => $canftp,
 958                 '$ftphost'      => array('ftphost', t("FTP Host"), '',''),
 959                 '$ftppath'      => array('ftppath', t("FTP Path"), '/',''),
 960                 '$ftpuser'      => array('ftpuser', t("FTP User"), '',''),
 961                 '$ftppwd'       => array('ftppwd', t("FTP Password"), '',''),
 962                 '$remotefile'=>array('remotefile','', $u['2'],'')
 963         ));
 964
 965 }