mod/profile.php

   1 <?php
   2
   3 require_once('include/contact_widgets.php');
   4 require_once('include/redir.php');
   5
   6
   7 function profile_init(App &$a) {
   8
   9         if(! x($a->page,'aside'))
  10                 $a->page['aside'] = '';
  11
  12         if($a->argc > 1)
  13                 $which = htmlspecialchars($a->argv[1]);
  14         else {
  15                 $r = q("select nickname from user where blocked = 0 and account_expired = 0 and account_removed = 0 and verified = 1 order by rand() limit 1");
  16                 if (dbm::is_result($r)) {
  17                         goaway(App::get_baseurl() . '/profile/' . $r[0]['nickname']);
  18                 }
  19                 else {
  20                         logger('profile error: mod_profile ' . $a->query_string, LOGGER_DEBUG);
  21                         notice( t('Requested profile is not available.') . EOL );
  22                         $a->error = 404;
  23                         return;
  24                 }
  25         }
  26
  27         $profile = 0;
  28         if((local_user()) && ($a->argc > 2) && ($a->argv[2] === 'view')) {
  29                 $which = $a->user['nickname'];
  30                 $profile = htmlspecialchars($a->argv[1]);
  31         }
  32         else {
  33                 auto_redir($a, $which);
  34         }
  35
  36         profile_load($a,$which,$profile);
  37
  38         $blocked = (((get_config('system','block_public')) && (! local_user()) && (! remote_user())) ? true : false);
  39         $userblock = (($a->profile['hidewall'] && (! local_user()) && (! remote_user())) ? true : false);
  40
  41         if((x($a->profile,'page-flags')) && ($a->profile['page-flags'] == PAGE_COMMUNITY)) {
  42                 $a->page['htmlhead'] .= '<meta name="friendica.community" content="true" />';
  43         }
  44         if(x($a->profile,'openidserver'))
  45                 $a->page['htmlhead'] .= '<link rel="openid.server" href="' . $a->profile['openidserver'] . '" />' . "\r\n";
  46         if(x($a->profile,'openid')) {
  47                 $delegate = ((strstr($a->profile['openid'],'://')) ? $a->profile['openid'] : 'https://' . $a->profile['openid']);
  48                 $a->page['htmlhead'] .= '<link rel="openid.delegate" href="' . $delegate . '" />' . "\r\n";
  49         }
  50         // site block
  51         if((! $blocked) && (! $userblock)) {
  52                 $keywords = ((x($a->profile,'pub_keywords')) ? $a->profile['pub_keywords'] : '');
  53                 $keywords = str_replace(array('#',',',' ',',,'),array('',' ',',',','),$keywords);
  54                 if(strlen($keywords))
  55                         $a->page['htmlhead'] .= '<meta name="keywords" content="' . $keywords . '" />' . "\r\n" ;
  56         }
  57
  58         $a->page['htmlhead'] .= '<meta name="dfrn-global-visibility" content="' . (($a->profile['net-publish']) ? 'true' : 'false') . '" />' . "\r\n" ;
  59         $a->page['htmlhead'] .= '<link rel="alternate" type="application/atom+xml" href="' . App::get_baseurl() . '/dfrn_poll/' . $which .'" />' . "\r\n" ;
  60         $uri = urlencode('acct:' . $a->profile['nickname'] . '@' . $a->get_hostname() . (($a->path) ? '/' . $a->path : ''));
  61         $a->page['htmlhead'] .= '<link rel="lrdd" type="application/xrd+xml" href="' . App::get_baseurl() . '/xrd/?uri=' . $uri . '" />' . "\r\n";
  62         header('Link: <' . App::get_baseurl() . '/xrd/?uri=' . $uri . '>; rel="lrdd"; type="application/xrd+xml"', false);
  63
  64         $dfrn_pages = array('request', 'confirm', 'notify', 'poll');
  65         foreach ($dfrn_pages as $dfrn) {
  66                 $a->page['htmlhead'] .= "<link rel=\"dfrn-{$dfrn}\" href=\"".App::get_baseurl()."/dfrn_{$dfrn}/{$which}\" />\r\n";
  67         }
  68         $a->page['htmlhead'] .= "<link rel=\"dfrn-poco\" href=\"".App::get_baseurl()."/poco/{$which}\" />\r\n";
  69
  70 }
  71
  72
  73 function profile_content(&$a, $update = 0) {
  74
  75         $category = $datequery = $datequery2 = '';
  76
  77         if($a->argc > 2) {
  78                 for($x = 2; $x < $a->argc; $x ++) {
  79                         if(is_a_date_arg($a->argv[$x])) {
  80                                 if($datequery)
  81                                         $datequery2 = escape_tags($a->argv[$x]);
  82                                 else
  83                                         $datequery = escape_tags($a->argv[$x]);
  84                         }
  85                         else
  86                                 $category = $a->argv[$x];
  87                 }
  88         }
  89
  90         if(! x($category)) {
  91                 $category = ((x($_GET,'category')) ? $_GET['category'] : '');
  92         }
  93
  94         if(get_config('system','block_public') && (! local_user()) && (! remote_user())) {
  95                 return login();
  96         }
  97
  98         require_once("include/bbcode.php");
  99         require_once('include/security.php');
 100         require_once('include/conversation.php');
 101         require_once('include/acl_selectors.php');
 102         require_once('include/items.php');
 103
 104         $groups = array();
 105
 106         $tab = 'posts';
 107         $o = '';
 108
 109         if($update) {
 110                 // Ensure we've got a profile owner if updating.
 111                 $a->profile['profile_uid'] = $update;
 112         }
 113         else {
 114                 if($a->profile['profile_uid'] == local_user()) {
 115                         nav_set_selected('home');
 116                 }
 117         }
 118
 119
 120         $contact = null;
 121         $remote_contact = false;
 122
 123         $contact_id = 0;
 124
 125         if(is_array($_SESSION['remote'])) {
 126                 foreach($_SESSION['remote'] as $v) {
 127                         if($v['uid'] == $a->profile['profile_uid']) {
 128                                 $contact_id = $v['cid'];
 129                                 break;
 130                         }
 131                 }
 132         }
 133
 134         if($contact_id) {
 135                 $groups = init_groups_visitor($contact_id);
 136                 $r = q("SELECT * FROM `contact` WHERE `id` = %d AND `uid` = %d LIMIT 1",
 137                         intval($contact_id),
 138                         intval($a->profile['profile_uid'])
 139                 );
 140                 if (dbm::is_result($r)) {
 141                         $contact = $r[0];
 142                         $remote_contact = true;
 143                 }
 144         }
 145
 146         if(! $remote_contact) {
 147                 if(local_user()) {
 148                         $contact_id = $_SESSION['cid'];
 149                         $contact = $a->contact;
 150                 }
 151         }
 152
 153         $is_owner = ((local_user()) && (local_user() == $a->profile['profile_uid']) ? true : false);
 154
 155         if($a->profile['hidewall'] && (! $is_owner) && (! $remote_contact)) {
 156                 notice( t('Access to this profile has been restricted.') . EOL);
 157                 return;
 158         }
 159
 160         if(! $update) {
 161
 162
 163                 if(x($_GET,'tab'))
 164                         $tab = notags(trim($_GET['tab']));
 165
 166                 $o.=profile_tabs($a, $is_owner, $a->profile['nickname']);
 167
 168
 169                 if($tab === 'profile') {
 170                         $o .= advanced_profile($a);
 171                         call_hooks('profile_advanced',$o);
 172                         return $o;
 173                 }
 174
 175
 176                 $o .= common_friends_visitor_widget($a->profile['profile_uid']);
 177
 178
 179                 if(x($_SESSION,'new_member') && $_SESSION['new_member'] && $is_owner)
 180                         $o .= '<a href="newmember" id="newmember-tips" style="font-size: 1.2em;"><b>' . t('Tips for New Members') . '</b></a>' . EOL;
 181
 182                 $commpage = (($a->profile['page-flags'] == PAGE_COMMUNITY) ? true : false);
 183                 $commvisitor = (($commpage && $remote_contact == true) ? true : false);
 184
 185                 $a->page['aside'] .= posted_date_widget(App::get_baseurl(true) . '/profile/' . $a->profile['nickname'],$a->profile['profile_uid'],true);
 186                 $a->page['aside'] .= categories_widget(App::get_baseurl(true) . '/profile/' . $a->profile['nickname'],(x($category) ? xmlify($category) : ''));
 187
 188                 if(can_write_wall($a,$a->profile['profile_uid'])) {
 189
 190                         $x = array(
 191                                 'is_owner' => $is_owner,
 192                                 'allow_location' => ((($is_owner || $commvisitor) && $a->profile['allow_location']) ? true : false),
 193                                 'default_location' => (($is_owner) ? $a->user['default-location'] : ''),
 194                                 'nickname' => $a->profile['nickname'],
 195                                 'lockstate' => (((is_array($a->user) && ((strlen($a->user['allow_cid'])) ||
 196                                                 (strlen($a->user['allow_gid'])) || (strlen($a->user['deny_cid'])) ||
 197                                                 (strlen($a->user['deny_gid']))))) ? 'lock' : 'unlock'),
 198                                 'acl' => (($is_owner) ? populate_acl($a->user, true) : ''),
 199                                 'bang' => '',
 200                                 'visitor' => (($is_owner || $commvisitor) ? 'block' : 'none'),
 201                                 'profile_uid' => $a->profile['profile_uid'],
 202                                 'acl_data' => ( $is_owner ? construct_acl_data($a, $a->user) : '' ), // For non-Javascript ACL selector
 203                 );
 204
 205                 $o .= status_editor($a,$x);
 206                 }
 207
 208         }
 209
 210
 211         /**
 212          * Get permissions SQL - if $remote_contact is true, our remote user has been pre-verified and we already have fetched his/her groups
 213          */
 214
 215         $sql_extra = item_permissions_sql($a->profile['profile_uid'],$remote_contact,$groups);
 216
 217
 218         if($update) {
 219
 220                 $r = q("SELECT distinct(parent) AS `item_id`, `item`.`network` AS `item_network`
 221                         FROM `item` INNER JOIN `contact` ON `contact`.`id` = `item`.`contact-id`
 222                         AND `contact`.`blocked` = 0 AND `contact`.`pending` = 0
 223                         WHERE `item`.`uid` = %d AND `item`.`visible` = 1 AND
 224                         (`item`.`deleted` = 0 OR item.verb = '" . ACTIVITY_LIKE ."'
 225                         OR item.verb = '" . ACTIVITY_DISLIKE . "' OR item.verb = '" . ACTIVITY_ATTEND . "'
 226                         OR item.verb = '" . ACTIVITY_ATTENDNO . "' OR item.verb = '" . ACTIVITY_ATTENDMAYBE . "')
 227                         AND `item`.`moderated` = 0 and `item`.`unseen` = 1
 228                         AND `item`.`wall` = 1
 229                         $sql_extra
 230                         ORDER BY `item`.`created` DESC",
 231                         intval($a->profile['profile_uid'])
 232                 );
 233
 234         } else {
 235                 $sql_post_table = "";
 236
 237                 if(x($category)) {
 238                         $sql_post_table = sprintf("INNER JOIN (SELECT `oid` FROM `term` WHERE `term` = '%s' AND `otype` = %d AND `type` = %d AND `uid` = %d ORDER BY `tid` DESC) AS `term` ON `item`.`id` = `term`.`oid` ",
 239                                 dbesc(protect_sprintf($category)), intval(TERM_OBJ_POST), intval(TERM_CATEGORY), intval($a->profile['profile_uid']));
 240                         //$sql_extra .= protect_sprintf(file_tag_file_query('item',$category,'category'));
 241                 }
 242
 243                 if($datequery) {
 244                         $sql_extra2 .= protect_sprintf(sprintf(" AND `thread`.`created` <= '%s' ", dbesc(datetime_convert(date_default_timezone_get(),'',$datequery))));
 245                 }
 246                 if($datequery2) {
 247                         $sql_extra2 .= protect_sprintf(sprintf(" AND `thread`.`created` >= '%s' ", dbesc(datetime_convert(date_default_timezone_get(),'',$datequery2))));
 248                 }
 249
 250                 if(get_config('system', 'old_pager')) {
 251                     $r = q("SELECT COUNT(*) AS `total`
 252                             FROM `thread` INNER JOIN `item` ON `item`.`id` = `thread`.`iid`
 253                             $sql_post_table INNER JOIN `contact` ON `contact`.`id` = `thread`.`contact-id`
 254                             AND `contact`.`blocked` = 0 AND `contact`.`pending` = 0
 255                             WHERE `thread`.`uid` = %d AND `thread`.`visible` = 1 AND `thread`.`deleted` = 0
 256                             and `thread`.`moderated` = 0
 257                             AND `thread`.`wall` = 1
 258                             $sql_extra $sql_extra2 ",
 259                             intval($a->profile['profile_uid'])
 260                         );
 261
 262                         if (dbm::is_result($r)) {
 263                                 $a->set_pager_total($r[0]['total']);
 264                         }
 265                 }
 266
 267                 //  check if we serve a mobile device and get the user settings
 268                 //  accordingly
 269                 if ($a->is_mobile) {
 270                         $itemspage_network = get_pconfig(local_user(),'system','itemspage_mobile_network');
 271                         $itemspage_network = ((intval($itemspage_network)) ? $itemspage_network : 10);
 272                 } else {
 273                         $itemspage_network = get_pconfig(local_user(),'system','itemspage_network');
 274                         $itemspage_network = ((intval($itemspage_network)) ? $itemspage_network : 20);
 275                 }
 276                 //  now that we have the user settings, see if the theme forces
 277                 //  a maximum item number which is lower then the user choice
 278                 if(($a->force_max_items > 0) && ($a->force_max_items < $itemspage_network))
 279                         $itemspage_network = $a->force_max_items;
 280
 281                 $a->set_pager_itemspage($itemspage_network);
 282
 283                 $pager_sql = sprintf(" LIMIT %d, %d ",intval($a->pager['start']), intval($a->pager['itemspage']));
 284
 285                 $r = q("SELECT `thread`.`iid` AS `item_id`, `thread`.`network` AS `item_network`
 286                         FROM `thread`
 287                         STRAIGHT_JOIN `item` ON `item`.`id` = `thread`.`iid`
 288                         $sql_post_table
 289                         STRAIGHT_JOIN `contact` ON `contact`.`id` = `thread`.`contact-id`
 290                                 AND NOT `contact`.`blocked` AND NOT `contact`.`pending`
 291                         WHERE `thread`.`uid` = %d AND `thread`.`visible`
 292                                 AND `thread`.`contact-id` = %d
 293                                 AND NOT `thread`.`deleted`
 294                                 AND NOT `thread`.`moderated`
 295                                 AND `thread`.`wall`
 296                                 $sql_extra $sql_extra2
 297                         ORDER BY `thread`.`created` DESC $pager_sql",
 298                         intval($a->profile['profile_uid']),
 299                         intval($a->profile['contact_id'])
 300                 );
 301         }
 302
 303         $parents_arr = array();
 304         $parents_str = '';
 305
 306         if (dbm::is_result($r)) {
 307                 foreach($r as $rr)
 308                         $parents_arr[] = $rr['item_id'];
 309                 $parents_str = implode(', ', $parents_arr);
 310
 311                 $items = q(item_query()." AND `item`.`uid` = %d
 312                         AND `item`.`parent` IN (%s)
 313                         $sql_extra ",
 314                         intval($a->profile['profile_uid']),
 315                         dbesc($parents_str)
 316                 );
 317
 318                 $items = conv_sort($items,'created');
 319         } else {
 320                 $items = array();
 321         }
 322
 323         if($is_owner && (! $update) && (! get_config('theme','hide_eventlist'))) {
 324                 $o .= get_birthdays();
 325                 $o .= get_events();
 326         }
 327
 328
 329         if($is_owner) {
 330                 $r = q("UPDATE `item` SET `unseen` = 0
 331                         WHERE `wall` = 1 AND `unseen` = 1 AND `uid` = %d",
 332                         intval(local_user())
 333                 );
 334         }
 335
 336         $o .= conversation($a,$items,'profile',$update);
 337
 338         if(! $update) {
 339                 if(!get_config('system', 'old_pager')) {
 340                         $o .= alt_pager($a,count($items));
 341                 } else {
 342                         $o .= paginate($a);
 343                 }
 344         }
 345
 346         return $o;
 347 }