mod/display.php

   1 <?php
   2
   3
   4 function display_content(&$a) {
   5
   6         if((get_config('system','block_public')) && (! local_user()) && (! remote_user())) {
   7                 notice( t('Public access denied.') . EOL);
   8                 return;
   9         }
  10
  11         require_once("include/bbcode.php");
  12         require_once('include/security.php');
  13         require_once('include/conversation.php');
  14         require_once('include/acl_selectors.php');
  15
  16
  17         $o = '<div id="live-display"></div>' . "\r\n";
  18
  19         $a->page['htmlhead'] .= get_markup_template('display-head.tpl');
  20
  21
  22         $nick = (($a->argc > 1) ? $a->argv[1] : '');
  23         profile_load($a,$nick);
  24
  25         $item_id = (($a->argc > 2) ? intval($a->argv[2]) : 0);
  26
  27         if(! $item_id) {
  28                 $a->error = 404;
  29                 notice( t('Item not found.') . EOL);
  30                 return;
  31         }
  32
  33         $groups = array();
  34
  35         $contact = null;
  36         $remote_contact = false;
  37
  38         if(remote_user()) {
  39                 $contact_id = $_SESSION['visitor_id'];
  40                 $groups = init_groups_visitor($contact_id);
  41                 $r = q("SELECT * FROM `contact` WHERE `id` = %d AND `uid` = %d LIMIT 1",
  42                         intval($contact_id),
  43                         intval($a->profile['uid'])
  44                 );
  45                 if(count($r)) {
  46                         $contact = $r[0];
  47                         $remote_contact = true;
  48                 }
  49         }
  50
  51         if(! $remote_contact) {
  52                 if(local_user()) {
  53                         $contact_id = $_SESSION['cid'];
  54                         $contact = $a->contact;
  55                 }
  56         }
  57
  58         $r = q("SELECT * FROM `contact` WHERE `uid` = %d AND `self` = 1 LIMIT 1",
  59                 intval($a->profile['uid'])
  60         );
  61         if(count($r))
  62                 $a->page_contact = $r[0];
  63
  64         $is_owner = ((local_user()) && (local_user() == $a->profile['profile_uid']) ? true : false);
  65
  66         if($a->profile['hidewall'] && (! $is_owner) && (! $remote_contact)) {
  67                 notice( t('Access to this profile has been restricted.') . EOL);
  68                 return;
  69         }
  70
  71         if ($is_owner)
  72                 $celeb = ((($a->user['page-flags'] == PAGE_SOAPBOX) || ($a->user['page-flags'] == PAGE_COMMUNITY)) ? true : false);
  73
  74                 $x = array(
  75                         'is_owner' => true,
  76                         'allow_location' => $a->user['allow_location'],
  77                         'default_location' => $a->user['default-location'],
  78                         'nickname' => $a->user['nickname'],
  79                         'lockstate' => ( (is_array($a->user)) && ((strlen($a->user['allow_cid'])) || (strlen($a->user['allow_gid'])) || (strlen($a->user['deny_cid'])) || (strlen($a->user['deny_gid']))) ? 'lock' : 'unlock'),
  80                         'acl' => populate_acl($a->user, $celeb),
  81                         'bang' => '',
  82                         'visitor' => 'block',
  83                         'profile_uid' => local_user()
  84                 );
  85                 $o .= status_editor($a,$x,0,true);
  86
  87
  88         $sql_extra = item_permissions_sql($a->profile['uid'],$remote_contact,$groups);
  89
  90         $r = q("SELECT `item`.*, `item`.`id` AS `item_id`,
  91                 `contact`.`name`, `contact`.`photo`, `contact`.`url`, `contact`.`rel`,
  92                 `contact`.`network`, `contact`.`thumb`, `contact`.`self`, `contact`.`writable`,
  93                 `contact`.`id` AS `cid`, `contact`.`uid` AS `contact-uid`
  94                 FROM `item` LEFT JOIN `contact` ON `contact`.`id` = `item`.`contact-id`
  95                 WHERE `item`.`uid` = %d AND `item`.`visible` = 1 AND `item`.`deleted` = 0
  96                 and `item`.`moderated` = 0
  97                 AND `contact`.`blocked` = 0 AND `contact`.`pending` = 0
  98                 AND `item`.`parent` = ( SELECT `parent` FROM `item` WHERE ( `id` = '%s' OR `uri` = '%s' ))
  99                 $sql_extra
 100                 ORDER BY `parent` DESC, `gravity` ASC, `id` ASC ",
 101                 intval($a->profile['uid']),
 102                 dbesc($item_id),
 103                 dbesc($item_id)
 104         );
 105
 106
 107         if(count($r)) {
 108
 109                 if((local_user()) && (local_user() == $a->profile['uid'])) {
 110                         q("UPDATE `item` SET `unseen` = 0
 111                                 WHERE `parent` = %d AND `unseen` = 1",
 112                                 intval($r[0]['parent'])
 113                         );
 114                 }
 115
 116
 117                 $o .= conversation($a,$r,'display', false);
 118
 119         }
 120         else {
 121                 $r = q("SELECT `id`,`deleted` FROM `item` WHERE `id` = '%s' OR `uri` = '%s' LIMIT 1",
 122                         dbesc($item_id),
 123                         dbesc($item_id)
 124                 );
 125                 if(count($r)) {
 126                         if($r[0]['deleted']) {
 127                                 notice( t('Item has been removed.') . EOL );
 128                         }
 129                         else {
 130                                 notice( t('Permission denied.') . EOL );
 131                         }
 132                 }
 133                 else {
 134                         notice( t('Item not found.') . EOL );
 135                 }
 136
 137         }
 138
 139         return $o;
 140 }
 141