mod/admin.php

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