include/acl_selectors.php

   1 <?php
   2
   3 require_once("include/contact_selectors.php");
   4 require_once("include/features.php");
   5 require_once("mod/proxy.php");
   6
   7 /**
   8  *
   9  */
  10
  11 /**
  12  * @package acl_selectors
  13  */
  14 function group_select($selname,$selclass,$preselected = false,$size = 4) {
  15
  16         $a = get_app();
  17
  18         $o = '';
  19
  20         $o .= "<select name=\"{$selname}[]\" id=\"$selclass\" class=\"$selclass\" multiple=\"multiple\" size=\"$size\" >\r\n";
  21
  22         $r = q("SELECT * FROM `group` WHERE `deleted` = 0 AND `uid` = %d ORDER BY `name` ASC",
  23                 intval(local_user())
  24         );
  25
  26
  27         $arr = array('group' => $r, 'entry' => $o);
  28
  29         // e.g. 'network_pre_group_deny', 'profile_pre_group_allow'
  30
  31         call_hooks($a->module . '_pre_' . $selname, $arr);
  32
  33         if(count($r)) {
  34                 foreach($r as $rr) {
  35                         if((is_array($preselected)) && in_array($rr['id'], $preselected))
  36                                 $selected = " selected=\"selected\" ";
  37                         else
  38                                 $selected = '';
  39
  40                         $trimmed = mb_substr($rr['name'],0,12);
  41
  42                         $o .= "<option value=\"{$rr['id']}\" $selected title=\"{$rr['name']}\" >$trimmed</option>\r\n";
  43                 }
  44
  45         }
  46         $o .= "</select>\r\n";
  47
  48         call_hooks($a->module . '_post_' . $selname, $o);
  49
  50
  51         return $o;
  52 }
  53
  54
  55 function contact_selector($selname, $selclass, $preselected = false, $options) {
  56
  57         $a = get_app();
  58
  59         $mutual = false;
  60         $networks = null;
  61         $single = false;
  62         $exclude = false;
  63         $size = 4;
  64
  65         if(is_array($options)) {
  66                 if(x($options,'size'))
  67                         $size = $options['size'];
  68
  69                 if(x($options,'mutual_friends'))
  70                         $mutual = true;
  71                 if(x($options,'single'))
  72                         $single = true;
  73                 if(x($options,'multiple'))
  74                         $single = false;
  75                 if(x($options,'exclude'))
  76                         $exclude = $options['exclude'];
  77
  78                 if(x($options,'networks')) {
  79                         switch($options['networks']) {
  80                                 case 'DFRN_ONLY':
  81                                         $networks = array(NETWORK_DFRN);
  82                                         break;
  83                                 case 'PRIVATE':
  84                                         if(is_array($a->user) && $a->user['prvnets'])
  85                                                 $networks = array(NETWORK_DFRN,NETWORK_MAIL,NETWORK_DIASPORA);
  86                                         else
  87                                                 $networks = array(NETWORK_DFRN,NETWORK_FACEBOOK,NETWORK_MAIL, NETWORK_DIASPORA);
  88                                         break;
  89                                 case 'TWO_WAY':
  90                                         if(is_array($a->user) && $a->user['prvnets'])
  91                                                 $networks = array(NETWORK_DFRN,NETWORK_MAIL,NETWORK_DIASPORA);
  92                                         else
  93                                                 $networks = array(NETWORK_DFRN,NETWORK_FACEBOOK,NETWORK_MAIL,NETWORK_DIASPORA,NETWORK_OSTATUS);
  94                                         break;
  95                                 default:
  96                                         break;
  97                         }
  98                 }
  99         }
 100
 101         $x = array('options' => $options, 'size' => $size, 'single' => $single, 'mutual' => $mutual, 'exclude' => $exclude, 'networks' => $networks);
 102
 103         call_hooks('contact_select_options', $x);
 104
 105         $o = '';
 106
 107         $sql_extra = '';
 108
 109         if($x['mutual']) {
 110                 $sql_extra .= sprintf(" AND `rel` = %d ", intval(CONTACT_IS_FRIEND));
 111         }
 112
 113         if(intval($x['exclude']))
 114                 $sql_extra .= sprintf(" AND `id` != %d ", intval($x['exclude']));
 115
 116         if(is_array($x['networks']) && count($x['networks'])) {
 117                 for($y = 0; $y < count($x['networks']) ; $y ++)
 118                         $x['networks'][$y] = "'" . dbesc($x['networks'][$y]) . "'";
 119                 $str_nets = implode(',',$x['networks']);
 120                 $sql_extra .= " AND `network` IN ( $str_nets ) ";
 121         }
 122
 123         $tabindex = (x($options, 'tabindex') ? "tabindex=\"" . $options["tabindex"] . "\"" : "");
 124
 125         if($x['single'])
 126                 $o .= "<select name=\"$selname\" id=\"$selclass\" class=\"$selclass\" size=\"" . $x['size'] . "\" $tabindex >\r\n";
 127         else
 128                 $o .= "<select name=\"{$selname}[]\" id=\"$selclass\" class=\"$selclass\" multiple=\"multiple\" size=\"" . $x['size'] . "$\" $tabindex >\r\n";
 129
 130         $r = q("SELECT `id`, `name`, `url`, `network` FROM `contact`
 131                 WHERE `uid` = %d AND `self` = 0 AND `blocked` = 0 AND `pending` = 0 AND `archive` = 0 AND `notify` != ''
 132                 $sql_extra
 133                 ORDER BY `name` ASC ",
 134                 intval(local_user())
 135         );
 136
 137
 138         $arr = array('contact' => $r, 'entry' => $o);
 139
 140         // e.g. 'network_pre_contact_deny', 'profile_pre_contact_allow'
 141
 142         call_hooks($a->module . '_pre_' . $selname, $arr);
 143
 144         if(count($r)) {
 145                 foreach($r as $rr) {
 146                         if((is_array($preselected)) && in_array($rr['id'], $preselected))
 147                                 $selected = " selected=\"selected\" ";
 148                         else
 149                                 $selected = '';
 150
 151                         $trimmed = mb_substr($rr['name'],0,20);
 152
 153                         $o .= "<option value=\"{$rr['id']}\" $selected title=\"{$rr['name']}|{$rr['url']}\" >$trimmed</option>\r\n";
 154                 }
 155
 156         }
 157
 158         $o .= "</select>\r\n";
 159
 160         call_hooks($a->module . '_post_' . $selname, $o);
 161
 162         return $o;
 163 }
 164
 165
 166
 167 function contact_select($selname, $selclass, $preselected = false, $size = 4, $privmail = false, $celeb = false, $privatenet = false, $tabindex = null) {
 168
 169         require_once("include/bbcode.php");
 170
 171         $a = get_app();
 172
 173         $o = '';
 174
 175         // When used for private messages, we limit correspondence to mutual DFRN/Friendica friends and the selector
 176         // to one recipient. By default our selector allows multiple selects amongst all contacts.
 177
 178         $sql_extra = '';
 179
 180         if($privmail || $celeb) {
 181                 $sql_extra .= sprintf(" AND `rel` = %d ", intval(CONTACT_IS_FRIEND));
 182         }
 183
 184         if($privmail)
 185                 $sql_extra .= sprintf(" AND `network` IN ('%s' , '%s') ",
 186                                         NETWORK_DFRN, NETWORK_DIASPORA);
 187         elseif($privatenet)
 188                 $sql_extra .= sprintf(" AND `network` IN ('%s' , '%s', '%s', '%s') ",
 189                                         NETWORK_DFRN, NETWORK_MAIL, NETWORK_FACEBOOK, NETWORK_DIASPORA);
 190
 191         $tabindex = ($tabindex > 0 ? "tabindex=\"$tabindex\"" : "");
 192
 193         if ($privmail AND $preselected) {
 194                 $sql_extra .= " AND `id` IN (".implode(",", $preselected).")";
 195                 $hidepreselected = ' style="display: none;"';
 196         } else
 197                 $hidepreselected = "";
 198
 199         if($privmail)
 200                 $o .= "<select name=\"$selname\" id=\"$selclass\" class=\"$selclass\" size=\"$size\" $tabindex $hidepreselected>\r\n";
 201         else
 202                 $o .= "<select name=\"{$selname}[]\" id=\"$selclass\" class=\"$selclass\" multiple=\"multiple\" size=\"$size\" $tabindex >\r\n";
 203
 204         $r = q("SELECT `id`, `name`, `url`, `network` FROM `contact`
 205                 WHERE `uid` = %d AND `self` = 0 AND `blocked` = 0 AND `pending` = 0 AND `archive` = 0 AND `notify` != ''
 206                 $sql_extra
 207                 ORDER BY `name` ASC ",
 208                 intval(local_user())
 209         );
 210
 211
 212         $arr = array('contact' => $r, 'entry' => $o);
 213
 214         // e.g. 'network_pre_contact_deny', 'profile_pre_contact_allow'
 215
 216         call_hooks($a->module . '_pre_' . $selname, $arr);
 217
 218         $receiverlist = array();
 219
 220         if(count($r)) {
 221                 foreach($r as $rr) {
 222                         if((is_array($preselected)) && in_array($rr['id'], $preselected))
 223                                 $selected = " selected=\"selected\" ";
 224                         else
 225                                 $selected = '';
 226
 227                         if($privmail)
 228                                 $trimmed = GetProfileUsername($rr['url'], $rr['name'], false);
 229                         else
 230                                 $trimmed = mb_substr($rr['name'],0,20);
 231
 232                         $receiverlist[] = $trimmed;
 233
 234                         $o .= "<option value=\"{$rr['id']}\" $selected title=\"{$rr['name']}|{$rr['url']}\" >$trimmed</option>\r\n";
 235                 }
 236
 237         }
 238
 239         $o .= "</select>\r\n";
 240
 241         if ($privmail AND $preselected)
 242                 $o .= implode(", ", $receiverlist);
 243
 244         call_hooks($a->module . '_post_' . $selname, $o);
 245
 246         return $o;
 247 }
 248
 249
 250 function fixacl(&$item) {
 251         $item = intval(str_replace(array('<','>'),array('',''),$item));
 252 }
 253
 254 function prune_deadguys($arr) {
 255
 256         if(! $arr)
 257                 return $arr;
 258         $str = dbesc(implode(',',$arr));
 259         $r = q("select id from contact where id in ( " . $str . ") and blocked = 0 and pending = 0 and archive = 0 ");
 260         if($r) {
 261                 $ret = array();
 262                 foreach($r as $rr)
 263                         $ret[] = intval($rr['id']);
 264                 return $ret;
 265         }
 266         return array();
 267 }
 268
 269
 270 function get_acl_permissions($user = null) {
 271         $allow_cid = $allow_gid = $deny_cid = $deny_gid = false;
 272
 273         if(is_array($user)) {
 274                 $allow_cid = ((strlen($user['allow_cid']))
 275                         ? explode('><', $user['allow_cid']) : array() );
 276                 $allow_gid = ((strlen($user['allow_gid']))
 277                         ? explode('><', $user['allow_gid']) : array() );
 278                 $deny_cid  = ((strlen($user['deny_cid']))
 279                         ? explode('><', $user['deny_cid']) : array() );
 280                 $deny_gid  = ((strlen($user['deny_gid']))
 281                         ? explode('><', $user['deny_gid']) : array() );
 282                 array_walk($allow_cid,'fixacl');
 283                 array_walk($allow_gid,'fixacl');
 284                 array_walk($deny_cid,'fixacl');
 285                 array_walk($deny_gid,'fixacl');
 286         }
 287
 288         $allow_cid = prune_deadguys($allow_cid);
 289
 290         return array(
 291                 'allow_cid' => $allow_cid,
 292                 'allow_gid' => $allow_gid,
 293                 'deny_cid' => $deny_cid,
 294                 'deny_gid' => $deny_gid,
 295         );
 296 }
 297
 298
 299 function populate_acl($user = null, $show_jotnets = false) {
 300
 301         $perms = get_acl_permissions($user);
 302
 303         $jotnets = '';
 304         if($show_jotnets) {
 305                 $mail_disabled = ((function_exists('imap_open') && (! get_config('system','imap_disabled'))) ? 0 : 1);
 306
 307                 $mail_enabled = false;
 308                 $pubmail_enabled = false;
 309
 310                 if(! $mail_disabled) {
 311                         $r = q("SELECT * FROM `mailacct` WHERE `uid` = %d AND `server` != '' LIMIT 1",
 312                                 intval(local_user())
 313                         );
 314                         if(count($r)) {
 315                                 $mail_enabled = true;
 316                                 if(intval($r[0]['pubmail']))
 317                                         $pubmail_enabled = true;
 318                         }
 319                 }
 320
 321                 if (!$user['hidewall']) {
 322                         if($mail_enabled) {
 323                                 $selected = (($pubmail_enabled) ? ' checked="checked" ' : '');
 324                                 $jotnets .= '<div class="profile-jot-net"><input type="checkbox" name="pubmail_enable"' . $selected . ' value="1" /> ' . t("Post to Email") . '</div>';
 325                         }
 326
 327                         call_hooks('jot_networks', $jotnets);
 328                 } else
 329                         $jotnets .= sprintf(t('Connectors disabled, since "%s" is enabled.'),
 330                                             t('Hide your profile details from unknown viewers?'));
 331                 }
 332
 333         $tpl = get_markup_template("acl_selector.tpl");
 334         $o = replace_macros($tpl, array(
 335                 '$showall'=> t("Visible to everybody"),
 336                 '$show' => t("show"),
 337                 '$hide'  => t("don't show"),
 338                 '$allowcid' => json_encode($perms['allow_cid']),
 339                 '$allowgid' => json_encode($perms['allow_gid']),
 340                 '$denycid' => json_encode($perms['deny_cid']),
 341                 '$denygid' => json_encode($perms['deny_gid']),
 342                 '$networks' => $show_jotnets,
 343                 '$emailcc' => t('CC: email addresses'),
 344                 '$emtitle' => t('Example: bob@example.com, mary@example.com'),
 345                 '$jotnets' => $jotnets,
 346                 '$aclModalTitle' => t('Permissions'),
 347                 '$aclModalDismiss' => t('Close'),
 348                 '$features' => array(
 349                 "aclautomention"=>(feature_enabled($user['uid'],"aclautomention")?"true":"false")
 350                 ),
 351         ));
 352
 353
 354         return $o;
 355
 356 }
 357
 358 function construct_acl_data(&$a, $user) {
 359
 360         // Get group and contact information for html ACL selector
 361         $acl_data = acl_lookup($a, 'html');
 362
 363         $user_defaults = get_acl_permissions($user);
 364
 365         if($acl_data['groups']) {
 366                 foreach($acl_data['groups'] as $key=>$group) {
 367                         // Add a "selected" flag to groups that are posted to by default
 368                         if($user_defaults['allow_gid'] &&
 369                            in_array($group['id'], $user_defaults['allow_gid']) && !in_array($group['id'], $user_defaults['deny_gid']) )
 370                                 $acl_data['groups'][$key]['selected'] = 1;
 371                         else
 372                                 $acl_data['groups'][$key]['selected'] = 0;
 373                 }
 374         }
 375         if($acl_data['contacts']) {
 376                 foreach($acl_data['contacts'] as $key=>$contact) {
 377                         // Add a "selected" flag to groups that are posted to by default
 378                         if($user_defaults['allow_cid'] &&
 379                            in_array($contact['id'], $user_defaults['allow_cid']) && !in_array($contact['id'], $user_defaults['deny_cid']) )
 380                                 $acl_data['contacts'][$key]['selected'] = 1;
 381                         else
 382                                 $acl_data['contacts'][$key]['selected'] = 0;
 383                 }
 384         }
 385
 386         return $acl_data;
 387
 388 }
 389
 390 function acl_lookup(&$a, $out_type = 'json') {
 391
 392         if(!local_user())
 393                 return "";
 394
 395         $start = (x($_REQUEST,'start')?$_REQUEST['start']:0);
 396         $count = (x($_REQUEST,'count')?$_REQUEST['count']:100);
 397         $search = (x($_REQUEST,'search')?$_REQUEST['search']:"");
 398         $type = (x($_REQUEST,'type')?$_REQUEST['type']:"");
 399         $conv_id = (x($_REQUEST,'conversation')?$_REQUEST['conversation']:null);
 400
 401         // For use with jquery.autocomplete for private mail completion
 402
 403         if(x($_REQUEST,'query') && strlen($_REQUEST['query'])) {
 404                 if(! $type)
 405                         $type = 'm';
 406                 $search = $_REQUEST['query'];
 407         }
 408
 409 //      logger("Searching for ".$search." - type ".$type, LOGGER_DEBUG);
 410
 411         if ($search!=""){
 412                 $sql_extra = "AND `name` LIKE '%%".dbesc($search)."%%'";
 413                 $sql_extra2 = "AND (`attag` LIKE '%%".dbesc($search)."%%' OR `name` LIKE '%%".dbesc($search)."%%' OR `nick` LIKE '%%".dbesc($search)."%%')";
 414         } else {
 415                 $sql_extra = $sql_extra2 = "";
 416         }
 417
 418         // count groups and contacts
 419         if ($type=='' || $type=='g'){
 420                 $r = q("SELECT COUNT(*) AS g FROM `group` WHERE `deleted` = 0 AND `uid` = %d $sql_extra",
 421                         intval(local_user())
 422                 );
 423                 $group_count = (int)$r[0]['g'];
 424         } else {
 425                 $group_count = 0;
 426         }
 427
 428         if ($type=='' || $type=='c'){
 429                 $r = q("SELECT COUNT(*) AS c FROM `contact`
 430                                 WHERE `uid` = %d AND `self` = 0
 431                                 AND `blocked` = 0 AND `pending` = 0 AND `archive` = 0
 432                                 AND `notify` != '' $sql_extra2" ,
 433                         intval(local_user())
 434                 );
 435                 $contact_count = (int)$r[0]['c'];
 436         }
 437         elseif ($type == 'm') {
 438
 439                 // autocomplete for Private Messages
 440
 441                 $r = q("SELECT COUNT(*) AS c FROM `contact`
 442                                 WHERE `uid` = %d AND `self` = 0
 443                                 AND `blocked` = 0 AND `pending` = 0 AND `archive` = 0
 444                                 AND `network` IN ('%s','%s','%s') $sql_extra2" ,
 445                         intval(local_user()),
 446                         dbesc(NETWORK_DFRN),
 447                         dbesc(NETWORK_ZOT),
 448                         dbesc(NETWORK_DIASPORA)
 449                 );
 450                 $contact_count = (int)$r[0]['c'];
 451
 452         }
 453         elseif ($type == 'a') {
 454
 455                 // autocomplete for Contacts
 456
 457                 $r = q("SELECT COUNT(*) AS c FROM `contact`
 458                                 WHERE `uid` = %d AND `self` = 0
 459                                 AND `pending` = 0 $sql_extra2" ,
 460                         intval(local_user())
 461                 );
 462                 $contact_count = (int)$r[0]['c'];
 463
 464         } else {
 465                 $contact_count = 0;
 466         }
 467
 468
 469         $tot = $group_count+$contact_count;
 470
 471         $groups = array();
 472         $contacts = array();
 473
 474         if ($type=='' || $type=='g'){
 475
 476                 $r = q("SELECT `group`.`id`, `group`.`name`, GROUP_CONCAT(DISTINCT `group_member`.`contact-id` SEPARATOR ',') as uids
 477                                 FROM `group`,`group_member`
 478                                 WHERE `group`.`deleted` = 0 AND `group`.`uid` = %d
 479                                         AND `group_member`.`gid`=`group`.`id`
 480                                         $sql_extra
 481                                 GROUP BY `group`.`id`
 482                                 ORDER BY `group`.`name`
 483                                 LIMIT %d,%d",
 484                         intval(local_user()),
 485                         intval($start),
 486                         intval($count)
 487                 );
 488
 489                 foreach($r as $g){
 490 //              logger('acl: group: ' . $g['name'] . ' members: ' . $g['uids']);
 491                         $groups[] = array(
 492                                 "type"  => "g",
 493                                 "photo" => "images/twopeople.png",
 494                                 "name"  => htmlentities($g['name']),
 495                                 "id"    => intval($g['id']),
 496                                 "uids"  => array_map("intval", explode(",",$g['uids'])),
 497                                 "link"  => '',
 498                                 "forum" => '0'
 499                         );
 500                 }
 501         }
 502
 503         if ($type=='' || $type=='c'){
 504
 505                 $r = q("SELECT `id`, `name`, `nick`, `micro`, `network`, `url`, `attag`, forum FROM `contact`
 506                         WHERE `uid` = %d AND `self` = 0 AND `blocked` = 0 AND `pending` = 0 AND `archive` = 0 AND `notify` != ''
 507                         AND NOT (`network` IN ('%s', '%s'))
 508                         $sql_extra2
 509                         ORDER BY `name` ASC ",
 510                         intval(local_user()),
 511                         dbesc(NETWORK_OSTATUS), dbesc(NETWORK_STATUSNET)
 512                 );
 513         }
 514         elseif($type == 'm') {
 515                 $r = q("SELECT `id`, `name`, `nick`, `micro`, `network`, `url`, `attag` FROM `contact`
 516                         WHERE `uid` = %d AND `self` = 0 AND `blocked` = 0 AND `pending` = 0 AND `archive` = 0
 517                         AND `network` IN ('%s','%s','%s')
 518                         $sql_extra2
 519                         ORDER BY `name` ASC ",
 520                         intval(local_user()),
 521                         dbesc(NETWORK_DFRN),
 522                         dbesc(NETWORK_ZOT),
 523                         dbesc(NETWORK_DIASPORA)
 524                 );
 525         }
 526         elseif($type == 'a') {
 527                 $r = q("SELECT `id`, `name`, `nick`, `micro`, `network`, `url`, `attag` FROM `contact`
 528                         WHERE `uid` = %d AND `pending` = 0
 529                         $sql_extra2
 530                         ORDER BY `name` ASC ",
 531                         intval(local_user())
 532                 );
 533         }
 534         else
 535                 $r = array();
 536
 537
 538         if($type == 'm' || $type == 'a') {
 539                 $x = array();
 540                 $x['query'] = $search;
 541                 $x['photos'] = array();
 542                 $x['links'] = array();
 543                 $x['suggestions'] = array();
 544                 $x['data'] = array();
 545                 if(count($r)) {
 546                         foreach($r as $g) {
 547                                 $x['photos'][] = proxy_url($g['micro'], false, PROXY_SIZE_MICRO);
 548                                 $x['links'][] = $g['url'];
 549                                 $x['suggestions'][] = htmlentities($g['name']);
 550                                 $x['data'][] = intval($g['id']);
 551                         }
 552                 }
 553                 echo json_encode($x);
 554                 killme();
 555         }
 556
 557         if(count($r)) {
 558                 foreach($r as $g){
 559                         $contacts[] = array(
 560                                 "type"  => "c",
 561                                 "photo" => proxy_url($g['micro'], false, PROXY_SIZE_MICRO),
 562                                 "name"  => htmlentities($g['name']),
 563                                 "id"    => intval($g['id']),
 564                                 "network" => $g['network'],
 565                                 "link" => $g['url'],
 566                                 "nick" => htmlentities(($g['attag']) ? $g['attag'] : $g['nick']),
 567                                 "forum" => $g['forum']
 568                         );
 569                 }
 570         }
 571
 572         $items = array_merge($groups, $contacts);
 573
 574         if ($conv_id) {
 575                 /* if $conv_id is set, get unknow contacts in thread */
 576                 /* but first get know contacts url to filter them out */
 577                 function _contact_link($i){ return dbesc($i['link']); }
 578                 $known_contacts = array_map(_contact_link, $contacts);
 579                 $unknow_contacts=array();
 580                 $r = q("select
 581                                         `author-avatar`,`author-name`,`author-link`
 582                                 from item where parent=%d
 583                                 and (
 584                                         `author-name` LIKE '%%%s%%' OR
 585                                         `author-link` LIKE '%%%s%%'
 586                                 ) and
 587                                 `author-link` NOT IN ('%s')
 588                                 GROUP BY `author-link`
 589                                 ORDER BY `author-name` ASC
 590                                 ",
 591                                 intval($conv_id),
 592                                 dbesc($search),
 593                                 dbesc($search),
 594                                 implode("','", $known_contacts)
 595                 );
 596                 if (is_array($r) && count($r)){
 597                         foreach($r as $row) {
 598                                 // nickname..
 599                                 $up = parse_url($row['author-link']);
 600                                 $nick = explode("/",$up['path']);
 601                                 $nick = $nick[count($nick)-1];
 602                                 $nick .= "@".$up['host'];
 603                                 // /nickname
 604                                 $unknow_contacts[] = array(
 605                                         "type"  => "c",
 606                                         "photo" => proxy_url($row['author-avatar'], false, PROXY_SIZE_MICRO),
 607                                         "name"  => htmlentities($row['author-name']),
 608                                         "id"    => '',
 609                                         "network" => "unknown",
 610                                         "link" => $row['author-link'],
 611                                         "nick" => htmlentities($nick),
 612                                         "forum" => false
 613                                 );
 614                         }
 615                 }
 616
 617                 $items = array_merge($items, $unknow_contacts);
 618                 $tot += count($unknow_contacts);
 619         }
 620
 621         if($out_type === 'html') {
 622                 $o = array(
 623                         'tot'           => $tot,
 624                         'start' => $start,
 625                         'count' => $count,
 626                         'groups'        => $groups,
 627                         'contacts'      => $contacts,
 628                 );
 629                 return $o;
 630         }
 631
 632         $o = array(
 633                 'tot'   => $tot,
 634                 'start' => $start,
 635                 'count' => $count,
 636                 'items' => $items,
 637         );
 638
 639         echo json_encode($o);
 640
 641         killme();
 642 }
 643