mod/profile.php

   1 <?php
   2
   3 function profile_init(&$a) {
   4
   5         if($a->argc > 1)
   6                 $which = $a->argv[1];
   7         else {
   8                 notice( t('No profile') . EOL );
   9                 $a->error = 404;
  10                 return;
  11         }
  12
  13         $profile = 0;
  14         if((local_user()) && ($a->argc > 2) && ($a->argv[2] === 'view')) {
  15                 $which = $a->user['nickname'];
  16                 $profile = $a->argv[1];
  17         }
  18
  19         profile_load($a,$which,$profile);
  20
  21         if (!get_config('system','no_openid') && $a->profile['openid']!=""){
  22                 if (!isset($a->profile['openidserver'])){
  23                         die('friendika user table must be updated. `openidserver` field is missing');
  24                 }
  25                 if ($a->profile['openidserver']==''){
  26                         require_once('library/openid.php');
  27                         $openid = new LightOpenID;
  28                         $openid->identity = $a->profile['openid'];
  29                         $a->profile['openidserver'] = $openid->discover($openid->identity);
  30
  31                         q("UPDATE `user` SET `openidserver` = '%s' WHERE `uid` = %d LIMIT 1",
  32                                 dbesc($a->profile['openidserver']),
  33                                 intval($a->profile['uid'])
  34                         );
  35                 }
  36
  37
  38                 $a->page['htmlhead'] .= '<link rel="openid.server" href="'.$a->profile['openidserver'].'" />'. "\r\n";
  39                 $a->page['htmlhead'] .= '<link rel="openid.delegate" href="'.$a->profile['openid'].'" />'. "\r\n";
  40
  41
  42         }
  43
  44
  45
  46         $a->page['htmlhead'] .= '<meta name="dfrn-global-visibility" content="' . (($a->profile['net-publish']) ? 'true' : 'false') . '" />' . "\r\n" ;
  47         $a->page['htmlhead'] .= '<link rel="alternate" type="application/atom+xml" href="' . $a->get_baseurl() . '/dfrn_poll/' . $which .'" />' . "\r\n" ;
  48         $uri = urlencode('acct:' . $a->profile['nickname'] . '@' . $a->get_hostname() . (($a->path) ? '/' . $a->path : ''));
  49         $a->page['htmlhead'] .= '<link rel="lrdd" type="application/xrd+xml" href="' . $a->get_baseurl() . '/xrd/?uri=' . $uri . '" />' . "\r\n";
  50         header('Link: <' . $a->get_baseurl() . '/xrd/?uri=' . $uri . '>; rel="lrdd"; type="application/xrd+xml"', false);
  51
  52
  53         $dfrn_pages = array('request', 'confirm', 'notify', 'poll');
  54         foreach($dfrn_pages as $dfrn)
  55                 $a->page['htmlhead'] .= "<link rel=\"dfrn-{$dfrn}\" href=\"".$a->get_baseurl()."/dfrn_{$dfrn}/{$which}\" />\r\n";
  56
  57 }
  58
  59
  60 function profile_content(&$a, $update = 0) {
  61
  62         require_once("include/bbcode.php");
  63         require_once('include/security.php');
  64
  65         $groups = array();
  66
  67         $tab = 'posts';
  68         $o = '';
  69
  70         if($update) {
  71                 // Ensure we've got a profile owner if updating.
  72                 $a->profile['profile_uid'] = $update;
  73         }
  74         else {
  75                 if($a->profile['profile_uid'] == local_user())
  76                         $o .= '<script> $(document).ready(function() { $(\'#nav-home-link\').addClass(\'nav-selected\'); });</script>';
  77         }
  78
  79         $contact = null;
  80         $remote_contact = false;
  81
  82         if(remote_user()) {
  83                 $contact_id = $_SESSION['visitor_id'];
  84                 $groups = init_groups_visitor($contact_id);
  85                 $r = q("SELECT * FROM `contact` WHERE `id` = %d AND `uid` = %d LIMIT 1",
  86                         intval($contact_id),
  87                         intval($a->profile['profile_uid'])
  88                 );
  89                 if(count($r)) {
  90                         $contact = $r[0];
  91                         $remote_contact = true;
  92                 }
  93         }
  94
  95         if(! $remote_contact) {
  96                 if(local_user()) {
  97                         $contact_id = $_SESSION['cid'];
  98                         $contact = $a->contact;
  99                 }
 100         }
 101
 102         $is_owner = ((local_user()) && (local_user() == $a->profile['profile_uid']) ? true : false);
 103
 104
 105         if(! $update) {
 106                 if(x($_GET,'tab'))
 107                         $tab = notags(trim($_GET['tab']));
 108
 109                 $tpl = load_view_file('view/profile_tabs.tpl');
 110
 111                 $o .= replace_macros($tpl,array(
 112                         '$url' => $a->get_baseurl() . '/' . $a->cmd,
 113                         '$phototab' => $a->get_baseurl() . '/photos/' . $a->profile['nickname']
 114                 ));
 115
 116
 117                 if($tab === 'profile') {
 118                         $profile_lang = get_config('system','language');
 119                         if(! $profile_lang)
 120                                 $profile_lang = 'en';
 121                         if(file_exists("view/$profile_lang/profile_advanced.php"))
 122                                 require_once("view/$profile_lang/profile_advanced.php");
 123                         else
 124                                 require_once('view/profile_advanced.php');
 125
 126                         call_hooks('profile_advanced',$o);
 127
 128                         return $o;
 129                 }
 130
 131                 $commpage = (($a->profile['page-flags'] == PAGE_COMMUNITY) ? true : false);
 132                 $commvisitor = (($commpage && $remote_contact == true) ? true : false);
 133
 134                 $celeb = ((($a->profile['page-flags'] == PAGE_SOAPBOX) || ($a->profile['page-flags'] == PAGE_COMMUNITY)) ? true : false);
 135
 136                 if(can_write_wall($a,$a->profile['profile_uid'])) {
 137
 138                         $geotag = ((($is_owner || $commvisitor) && $a->profile['allow_location']) ? load_view_file('view/jot_geotag.tpl') : '');
 139
 140                         $tpl = load_view_file('view/jot-header.tpl');
 141
 142                         $a->page['htmlhead'] .= replace_macros($tpl, array(
 143                                 '$baseurl' => $a->get_baseurl(),
 144                                 '$geotag'  => $geotag,
 145                                 '$nickname' => $a->profile['nickname']
 146                         ));
 147
 148                         require_once('include/acl_selectors.php');
 149
 150                         $tpl = load_view_file('view/jot.tpl');
 151
 152                         if(is_array($a->user) && ((strlen($a->user['allow_cid'])) || (strlen($a->user['allow_gid'])) || (strlen($a->user['deny_cid'])) || (strlen($a->user['deny_gid']))))
 153                                 $lockstate = 'lock';
 154                         else
 155                                 $lockstate = 'unlock';
 156                         $o .= replace_macros($tpl,array(
 157                                 '$baseurl' => $a->get_baseurl(),
 158                                 '$defloc' => (($is_owner) ? $a->user['default-location'] : ''),
 159                                 '$return_path' => $a->cmd,
 160                                 '$visitor' => (($is_owner || $commvisitor) ? 'block' : 'none'),
 161                                 '$lockstate' => $lockstate,
 162                                 '$bang' => '',
 163                                 '$acl' => (($is_owner) ? populate_acl($a->user, $celeb) : ''),
 164                                 '$profile_uid' => $a->profile['profile_uid']
 165                         ));
 166                 }
 167
 168                 // This is ugly, but we can't pass the profile_uid through the session to the ajax updater,
 169                 // because browser prefetching might change it on us. We have to deliver it with the page.
 170
 171                 if($tab === 'posts' && (! $a->pager['start'])) {
 172                         $o .= '<div id="live-profile"></div>' . "\r\n";
 173                         $o .= "<script> var profile_uid = " . $a->profile['profile_uid'] . "; </script>\r\n";
 174                 }
 175
 176         }
 177
 178         // Construct permissions
 179
 180         // default permissions - anonymous user
 181
 182         $sql_extra = " AND `allow_cid` = '' AND `allow_gid` = '' AND `deny_cid` = '' AND `deny_gid` = '' ";
 183
 184         // Profile owner - everything is visible
 185
 186         if($is_owner) {
 187                 $sql_extra = '';
 188
 189                 // Oh - while we're here... reset the Unseen messages
 190
 191                 $r = q("UPDATE `item` SET `unseen` = 0
 192                         WHERE `type` != 'remote' AND `unseen` = 1 AND `uid` = %d",
 193                         intval($_SESSION['uid'])
 194                 );
 195
 196         }
 197
 198         // authenticated visitor - here lie dragons
 199         // If $remotecontact is true, we know that not only is this a remotely authenticated
 200         // person, but that it is *our* contact, which is important in multi-user mode.
 201
 202         elseif($remote_contact) {
 203                 $gs = '<<>>'; // should be impossible to match
 204                 if(count($groups)) {
 205                         foreach($groups as $g)
 206                                 $gs .= '|<' . intval($g) . '>';
 207                 }
 208                 $sql_extra = sprintf(
 209                         " AND ( `allow_cid` = '' OR `allow_cid` REGEXP '<%d>' )
 210                           AND ( `deny_cid`  = '' OR  NOT `deny_cid` REGEXP '<%d>' )
 211                           AND ( `allow_gid` = '' OR `allow_gid` REGEXP '%s' )
 212                           AND ( `deny_gid`  = '' OR NOT `deny_gid` REGEXP '%s') ",
 213
 214                         intval($_SESSION['visitor_id']),
 215                         intval($_SESSION['visitor_id']),
 216                         dbesc($gs),
 217                         dbesc($gs)
 218                 );
 219         }
 220
 221         $r = q("SELECT COUNT(*) AS `total`
 222                 FROM `item` LEFT JOIN `contact` ON `contact`.`id` = `item`.`contact-id`
 223                 WHERE `item`.`uid` = %d AND `item`.`visible` = 1 AND `item`.`deleted` = 0
 224                 AND `contact`.`blocked` = 0 AND `contact`.`pending` = 0
 225                 AND `item`.`parent` IN ( SELECT `parent` FROM `item` WHERE `id` = `parent` AND `wall` = 1 )
 226                 $sql_extra ",
 227                 intval($a->profile['profile_uid'])
 228
 229         );
 230
 231         if(count($r))
 232                 $a->set_pager_total($r[0]['total']);
 233
 234         $r = q("SELECT `item`.*, `item`.`id` AS `item_id`,
 235                 `contact`.`name`, `contact`.`photo`, `contact`.`url`, `contact`.`network`, `contact`.`rel`,
 236                 `contact`.`thumb`, `contact`.`self`,
 237                 `contact`.`id` AS `cid`, `contact`.`uid` AS `contact-uid`
 238                 FROM `item` LEFT JOIN `contact` ON `contact`.`id` = `item`.`contact-id`
 239                 WHERE `item`.`uid` = %d AND `item`.`visible` = 1 AND `item`.`deleted` = 0
 240                 AND `contact`.`blocked` = 0 AND `contact`.`pending` = 0
 241                 AND `item`.`parent` IN ( SELECT `parent` FROM `item` WHERE `id` = `parent` AND `wall` = 1 )
 242                 $sql_extra
 243                 ORDER BY `parent` DESC, `gravity` ASC, `id` ASC LIMIT %d ,%d ",
 244                 intval($a->profile['profile_uid']),
 245                 intval($a->pager['start']),
 246                 intval($a->pager['itemspage'])
 247
 248         );
 249
 250         $cmnt_tpl = load_view_file('view/comment_item.tpl');
 251
 252         $like_tpl = load_view_file('view/like.tpl');
 253
 254         $tpl = load_view_file('view/wall_item.tpl');
 255
 256         $droptpl = load_view_file('view/wall_item_drop.tpl');
 257         $fakedrop = load_view_file('view/wall_fake_drop.tpl');
 258
 259         if($update)
 260                 $return_url = $_SESSION['return_url'];
 261         else
 262                 $return_url = $_SESSION['return_url'] = $a->cmd;
 263
 264         $alike = array();
 265         $dlike = array();
 266
 267         if(count($r)) {
 268
 269                 foreach($r as $item) {
 270                         like_puller($a,$item,$alike,'like');
 271                         like_puller($a,$item,$dlike,'dislike');
 272                 }
 273
 274                 foreach($r as $item) {
 275
 276                         $sparkle = '';
 277                         $comment = '';
 278                         $likebuttons = '';
 279
 280                         $template = $tpl;
 281
 282                         $redirect_url = $a->get_baseurl() . '/redir/' . $item['cid'] ;
 283
 284                         if(((activity_match($item['verb'],ACTIVITY_LIKE)) || (activity_match($item['verb'],ACTIVITY_DISLIKE)))
 285                                 && ($item['id'] != $item['parent']))
 286                                 continue;
 287
 288                         $lock = ((($item['private']) || (($item['uid'] == local_user()) && (strlen($item['allow_cid']) || strlen($item['allow_gid'])
 289                                 || strlen($item['deny_cid']) || strlen($item['deny_gid']))))
 290                                 ? '<div class="wall-item-lock"><img src="images/lock_icon.gif" class="lockview" alt="' . t('Private Message') . '" onclick="lockview(event,' . $item['id'] . ');" /></div>'
 291                                 : '<div class="wall-item-lock"></div>');
 292
 293                         if(can_write_wall($a,$a->profile['profile_uid'])) {
 294                                 if($item['id'] == $item['parent']) {
 295                                         $likebuttons = replace_macros($like_tpl,array('$id' => $item['id']));
 296                                 }
 297                                 if($item['last-child']) {
 298                                         $comment = replace_macros($cmnt_tpl,array(
 299                                                 '$return_path' => $_SESSION['return_url'],
 300                                                 '$type' => 'wall-comment',
 301                                                 '$id' => $item['item_id'],
 302                                                 '$parent' => $item['parent'],
 303                                                 '$profile_uid' =>  $a->profile['profile_uid'],
 304                                                 '$mylink' => $contact['url'],
 305                                                 '$mytitle' => t('This is you'),
 306                                                 '$myphoto' => $contact['thumb'],
 307                                                 '$ww' => ''
 308                                         ));
 309                                 }
 310                         }
 311
 312
 313                         $profile_url = $item['url'];
 314
 315                         // This is my profile but I'm not the author of this post/comment. If it's somebody that's a fan or mutual friend,
 316                         // I can go directly to their profile as an authenticated guest.
 317
 318                         if(local_user() && ($item['contact-uid'] == $_SESSION['uid'])
 319                                 && ($item['network'] === 'dfrn') && (! $item['self'] )) {
 320                                 $profile_url = $redirect_url;
 321                                 $sparkle = ' sparkle';
 322                         }
 323                         else
 324                                 $sparkle = '';
 325
 326                         // We would prefer to use our own avatar link for this item because the one in the author-avatar might reference a
 327                         // remote site (which could be down). We will use author-avatar if we haven't got something stored locally.
 328                         // We use this same logic block in mod/network.php to determine it this is a third party post and we don't have any
 329                         // local contact info at all. In this module you should never encounter a third-party author, but we still will do
 330                         // the right thing if you ever do.
 331
 332                         $diff_author = (($item['url'] !== $item['author-link']) ? true : false);
 333
 334                         $profile_name   = (((strlen($item['author-name']))   && $diff_author) ? $item['author-name']   : $item['name']);
 335                         $profile_avatar = (((strlen($item['author-avatar'])) && $diff_author) ? $item['author-avatar'] : $item['thumb']);
 336
 337                         $profile_link = $profile_url;
 338
 339                         $drop = '';
 340                         $dropping = false;
 341
 342                         if(($item['contact-id'] == remote_user()) || ($item['uid'] == local_user()))
 343                                 $dropping = true;
 344
 345                         $drop = replace_macros((($dropping)? $droptpl : $fakedrop), array('$id' => $item['id']));
 346
 347
 348                         $like    = ((isset($alike[$item['id']])) ? format_like($alike[$item['id']],$alike[$item['id'] . '-l'],'like',$item['id']) : '');
 349                         $dislike = ((isset($dlike[$item['id']])) ? format_like($dlike[$item['id']],$dlike[$item['id'] . '-l'],'dislike',$item['id']) : '');
 350                         $location = (($item['location']) ? '<a target="map" href="http://maps.google.com/?q=' . urlencode($item['location']) . '">' . $item['location'] . '</a>' : '');
 351                         $coord = (($item['coord']) ? '<a target="map" href="http://maps.google.com/?q=' . urlencode($item['coord']) . '">' . $item['coord'] . '</a>' : '');
 352                         if($coord) {
 353                                 if($location)
 354                                         $location .= '<br /><span class="smalltext">(' . $coord . ')</span>';
 355                                 else
 356                                         $location = '<span class="smalltext">' . $coord . '</span>';
 357                         }
 358
 359                         $indent = (($item['parent'] != $item['item_id']) ? ' comment' : '');
 360
 361                         if(strcmp(datetime_convert('UTC','UTC',$item['created']),datetime_convert('UTC','UTC','now - 12 hours')) > 0)
 362                                 $indent .= ' shiny';
 363
 364                         $o .= replace_macros($template,array(
 365                                 '$id' => $item['item_id'],
 366                                 '$profile_url' => $profile_link,
 367                                 '$name' => $profile_name,
 368                                 '$thumb' => $profile_avatar,
 369                                 '$sparkle' => $sparkle,
 370                                 '$title' => $item['title'],
 371                                 '$body' => smilies(bbcode($item['body'])),
 372                                 '$ago' => relative_date($item['created']),
 373                                 '$lock' => $lock,
 374                                 '$location' => $location,
 375                                 '$indent' => $indent,
 376                                 '$drop' => $drop,
 377                                 '$like' => $like,
 378                                 '$vote' => $likebuttons,
 379                                 '$dislike' => $dislike,
 380                                 '$comment' => $comment
 381                         ));
 382
 383                 }
 384         }
 385
 386         if($update) {
 387                 return $o;
 388         }
 389
 390         $o .= paginate($a);
 391
 392         return $o;
 393 }