mod/profile.php

   1 <?php
   2
   3 if(! function_exists('profile_load')) {
   4 function profile_load(&$a, $username, $profile = 0) {
   5
   6         if(remote_user()) {
   7                 $r = q("SELECT `profile-id` FROM `contact` WHERE `id` = %d LIMIT 1",
   8                         intval($_SESSION['visitor_id']));
   9                 if(count($r))
  10                         $profile = $r[0]['profile-id'];
  11         }
  12
  13         if($profile) {
  14                 $profile_int = intval($profile);
  15                 $sql_which = " AND `profile`.`id` = $profile_int ";
  16         }
  17         else
  18                 $sql_which = " AND `profile`.`is-default` = 1 ";
  19
  20         $r = q("SELECT `profile`.`uid` AS `profile_uid`, `profile`.* , `user`.* FROM `profile`
  21                 LEFT JOIN `user` ON `profile`.`uid` = `user`.`uid`
  22                 WHERE `user`.`nickname` = '%s' $sql_which LIMIT 1",
  23                 dbesc($username)
  24         );
  25
  26         if(($r === false) || (! count($r))) {
  27                 notice("No profile" . EOL );
  28                 $a->error = 404;
  29                 return;
  30         }
  31
  32         $a->profile = $r[0];
  33
  34         $a->page['template'] = 'profile';
  35
  36         $a->page['title'] = $a->profile['name'];
  37
  38         return;
  39 }}
  40
  41 function profile_init(&$a) {
  42
  43         if($a->argc > 1)
  44                 $which = $a->argv[1];
  45         else {
  46                 notice("No profile" . EOL );
  47                 $a->error = 404;
  48                 return;
  49         }
  50
  51         if((remote_user()) && ($a->argc > 2) && ($a->argv[2] == 'visit'))
  52                 $_SESSION['is_visitor'] = 1;
  53         else {
  54                 unset($_SESSION['is_visitor']);
  55                 unset($_SESSION['visitor_id']);
  56                 if(! $_SESSION['uid'])
  57                         unset($_SESSION['authenticated']);
  58         }
  59
  60         profile_load($a,$which);
  61         $a->page['htmlhead'] .= "<meta name=\"dfrn-template\" content=\"" . $a->get_baseurl() . "/profile/%s" . "\" />\r\n";
  62
  63         $dfrn_pages = array('request', 'confirm', 'notify', 'poll');
  64         foreach($dfrn_pages as $dfrn)
  65                 $a->page['htmlhead'] .= "<link rel=\"dfrn-{$dfrn}\" href=\"".$a->get_baseurl()."/dfrn_{$dfrn}/{$which}\" />\r\n";
  66
  67 }
  68
  69
  70 function profile_content(&$a, $update = false) {
  71
  72         require_once("include/bbcode.php");
  73         require_once('include/security.php');
  74
  75         $groups = array();
  76
  77         $tab = 'posts';
  78
  79
  80
  81
  82
  83         if(remote_user()) {
  84                 $contact_id = $_SESSION['visitor_id'];
  85                 $groups = init_groups_visitor($contact_id);
  86         }
  87         if(local_user()) {
  88                 $contact_id = $_SESSION['cid'];
  89         }
  90
  91         if($update) {
  92                 // Ensure we've got a profile owner if updating.
  93                 if(remote_user()) {
  94                         $r = q("SELECT `uid` FROM `contact` WHERE `id` = %d LIMIT 1",
  95                                 intval($_SESSION['visitor_id'])
  96                         );
  97                         if(count($r))
  98                                 $a->profile['uid'] = $r[0]['uid'];
  99                         else
 100                                 killme();
 101                 }
 102                 elseif(local_user()) {
 103                         $a->profile['uid'] = $_SESSION['uid'];
 104                 }
 105                 else {
 106                         killme();
 107                         return; // NOTREACHED
 108                 }
 109         }
 110
 111         else {
 112                 if(x($_GET,'tab'))
 113                         $tab = notags(trim($_GET['tab']));
 114
 115                 $tpl = file_get_contents('view/profile_tabs.tpl');
 116
 117                 $o .= replace_macros($tpl,array(
 118                         '$url' => $a->get_baseurl() . '/' . $a->cmd
 119                 ));
 120
 121
 122                 if($tab == 'profile') {
 123                         require_once('view/profile_advanced.php');
 124                         return $o;
 125                 }
 126
 127                 if(can_write_wall($a,$a->profile['profile_uid'])) {
 128                         $tpl = file_get_contents('view/jot-header.tpl');
 129
 130                         $a->page['htmlhead'] .= replace_macros($tpl, array('$baseurl' => $a->get_baseurl()));
 131                         require_once('view/acl_selectors.php');
 132
 133                         $tpl = file_get_contents("view/jot.tpl");
 134
 135                         $o .= replace_macros($tpl,array(
 136                                 '$baseurl' => $a->get_baseurl(),
 137                                 '$return_path' => $a->cmd,
 138                                 '$visitor' => (($_SESSION['uid'] == $a->profile['profile_uid']) ? 'block' : 'none'),
 139                                 '$lockstate' => 'unlock',
 140                                 '$acl' => (($_SESSION['uid'] == $a->profile['profile_uid']) ? populate_acl() : ''),
 141                                 '$profile_uid' => $a->profile['profile_uid']
 142                         ));
 143                 }
 144
 145                 if($tab == 'posts' && (! $a->pager['start']))
 146                         $o .= '<div id="live-profile"></div>' . "\r\n";
 147         }
 148
 149         // TODO alter registration and settings and profile to update contact table when names and  photos change.
 150
 151         // default permissions - anonymous user
 152
 153         $sql_extra = " AND `allow_cid` = '' AND `allow_gid` = '' AND `deny_cid` = '' AND `deny_gid` = '' ";
 154
 155         // Profile owner - everything is visible
 156
 157         if(local_user() && ($_SESSION['uid'] == $a->profile['uid'])) {
 158                 $sql_extra = '';
 159
 160                 // Oh - while we're here... reset the Unseen messages
 161
 162                 $r = q("UPDATE `item` SET `unseen` = 0
 163                         WHERE `type` != 'remote' AND `unseen` = 1 AND `uid` = %d",
 164                         intval($_SESSION['uid'])
 165                 );
 166
 167         }
 168
 169         // authenticated visitor - here lie dragons
 170         elseif(remote_user()) {
 171                 $gs = '<<>>'; // should be impossible to match
 172                 if(count($groups)) {
 173                         foreach($groups as $g)
 174                                 $gs .= '|<' . intval($g) . '>';
 175                 }
 176                 $sql_extra = sprintf(
 177                         " AND ( `allow_cid` = '' OR `allow_cid` REGEXP '<%d>' )
 178                           AND ( `deny_cid`  = '' OR  NOT `deny_cid` REGEXP '<%d>' )
 179                           AND ( `allow_gid` = '' OR `allow_gid` REGEXP '%s' )
 180                           AND ( `deny_gid`  = '' OR NOT `deny_gid` REGEXP '%s') ",
 181
 182                         intval($_SESSION['visitor_id']),
 183                         intval($_SESSION['visitor_id']),
 184                         dbesc($gs),
 185                         dbesc($gs)
 186                 );
 187         }
 188
 189         $r = q("SELECT COUNT(*) AS `total`
 190                 FROM `item` LEFT JOIN `contact` ON `contact`.`id` = `item`.`contact-id`
 191                 WHERE `item`.`uid` = %d AND `item`.`visible` = 1 AND `item`.`deleted` = 0
 192                 AND NOT `item`.`type` IN ( 'remote', 'net-comment') AND `contact`.`blocked` = 0 AND `contact`.`pending` = 0
 193                 $sql_extra ",
 194                 intval($a->profile['uid'])
 195
 196         );
 197
 198         if(count($r))
 199                 $a->set_pager_total($r[0]['total']);
 200
 201
 202         $r = q("SELECT `item`.*, `item`.`id` AS `item_id`,
 203                 `contact`.`name`, `contact`.`photo`, `contact`.`url`,
 204                 `contact`.`thumb`, `contact`.`dfrn-id`, `contact`.`self`,
 205                 `contact`.`id` AS `cid`, `contact`.`uid` AS `contact-uid`
 206                 FROM `item` LEFT JOIN `contact` ON `contact`.`id` = `item`.`contact-id`
 207                 WHERE `item`.`uid` = %d AND `item`.`visible` = 1 AND `item`.`deleted` = 0
 208                 AND NOT `item`.`type` IN ( 'remote', 'net-comment') AND `contact`.`blocked` = 0 AND `contact`.`pending` = 0
 209                 $sql_extra
 210                 ORDER BY `parent` DESC, `id` ASC LIMIT %d ,%d ",
 211                 intval($a->profile['uid']),
 212                 intval($a->pager['start']),
 213                 intval($a->pager['itemspage'])
 214
 215         );
 216
 217
 218         $cmnt_tpl = file_get_contents('view/comment_item.tpl');
 219
 220         $tpl = file_get_contents('view/wall_item.tpl');
 221
 222
 223         if(count($r)) {
 224                 foreach($r as $item) {
 225                         $comment = '';
 226                         $template = $tpl;
 227
 228                         $redirect_url = $a->get_baseurl() . '/redir/' . $item['cid'] ;
 229
 230                         if($update)
 231                                 $return_url = $_SESSION['return_url'];
 232                         else
 233                                 $return_url = $_SESSION['return_url'] = $a->cmd;
 234
 235
 236                         if(can_write_wall($a,$a->profile['uid'])) {
 237                                 if($item['last-child']) {
 238                                         $comment = replace_macros($cmnt_tpl,array(
 239                                                 '$return_path' => $_SESSION['return_url'],
 240                                                 '$type' => 'wall-comment',
 241                                                 '$id' => $item['item_id'],
 242                                                 '$parent' => $item['parent'],
 243                                                 '$profile_uid' =>  $a->profile['uid'],
 244                                                 '$ww' => ''
 245                                         ));
 246                                 }
 247                         }
 248
 249
 250                         $profile_url = $item['url'];
 251
 252                         // This is my profile but I'm not the author of this post/comment. If it's somebody that's a fan or mutual friend,
 253                         // I can go directly to their profile as an authenticated guest.
 254
 255                         if(local_user() && ($item['contact-uid'] == $_SESSION['uid']) && (strlen($item['dfrn-id'])) && (! $item['self'] ))
 256                                 $profile_url = $redirect_url;
 257
 258                         // FIXME tryng to solve the mishmash of profile photos.
 259
 260                 //      $photo = (($item['self']) ? $a->profile['photo'] : $item['photo']);
 261                 //      $thumb = (($item['self']) ? $a->profile['thumb'] : $item['thumb']);
 262
 263
 264                         // We received this post via a remote feed. It's either a wall-to-wall or a remote comment. The author is
 265                         // known to us and is reflected in the contact-id for this item. We can use the contact url or redirect rather than
 266                         // use the link in the feed. This is different than on the network page where we may not know the author.
 267
 268                         $profile_name = ((strlen($item['author-name'])) ? $item['author-name'] : $item['name']);
 269                         $profile_avatar = ((strlen($item['author-avatar'])) ? $item['author-avatar'] : $item['thumb']);
 270                         $profile_link = $profile_url;
 271
 272                         $drop = '';
 273
 274                         if(($item['contact-id'] == $_SESSION['visitor_id']) || ($item['uid'] == $_SESSION['uid']))
 275                                 $drop = replace_macros(file_get_contents('view/wall_item_drop.tpl'), array('$id' => $item['id']));
 276
 277
 278
 279
 280                         $o .= replace_macros($template,array(
 281                                 '$id' => $item['item_id'],
 282                                 '$profile_url' => $profile_link,
 283                                 '$name' => $profile_name,
 284                                 '$thumb' => $profile_avatar,
 285                                 '$body' => bbcode($item['body']),
 286                                 '$ago' => relative_date($item['created']),
 287                                 '$indent' => (($item['parent'] != $item['item_id']) ? ' comment' : ''),
 288                                 '$drop' => $drop,
 289                                 '$comment' => $comment
 290                         ));
 291                 }
 292         }
 293
 294         if($update) {
 295                 return $o;
 296         }
 297
 298         $o .= paginate($a);
 299
 300         return $o;
 301 }