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