4 function display_content(&$a) {
6 if((get_config('system','block_public')) && (! local_user()) && (! remote_user())) {
7 notice( t('Public access denied.') . EOL);
11 require_once("include/bbcode.php");
12 require_once('include/security.php');
13 require_once('include/conversation.php');
16 $o = '<div id="live-display"></div>' . "\r\n";
18 $nick = (($a->argc > 1) ? $a->argv[1] : '');
19 profile_load($a,$nick);
21 $item_id = (($a->argc > 2) ? intval($a->argv[2]) : 0);
25 notice( t('Item not found.') . EOL);
34 $remote_contact = false;
37 $contact_id = $_SESSION['visitor_id'];
38 $groups = init_groups_visitor($contact_id);
39 $r = q("SELECT * FROM `contact` WHERE `id` = %d AND `uid` = %d LIMIT 1",
41 intval($a->profile['uid'])
45 $remote_contact = true;
49 if(! $remote_contact) {
51 $contact_id = $_SESSION['cid'];
52 $contact = $a->contact;
56 $r = q("SELECT * FROM `contact` WHERE `uid` = %d AND `self` = 1 LIMIT 1",
57 intval($a->profile['uid'])
60 $a->page_contact = $r[0];
70 // Profile owner - everything is visible
72 if(local_user() && (local_user() == $a->profile['uid'])) {
76 // authenticated visitor - here lie dragons
77 // If $remotecontact is true, we know that not only is this a remotely authenticated
78 // person, but that it is *our* contact, which is important in multi-user mode.
80 elseif($remote_contact) {
81 $gs = '<<>>'; // should be impossible to match
83 foreach($groups as $g)
84 $gs .= '|<' . intval($g) . '>';
87 " AND ( `allow_cid` = '' OR `allow_cid` REGEXP '<%d>' )
88 AND ( `deny_cid` = '' OR NOT `deny_cid` REGEXP '<%d>' )
89 AND ( `allow_gid` = '' OR `allow_gid` REGEXP '%s' )
90 AND ( `deny_gid` = '' OR NOT `deny_gid` REGEXP '%s') ",
92 intval($_SESSION['visitor_id']),
93 intval($_SESSION['visitor_id']),
99 $r = q("SELECT `item`.*, `item`.`id` AS `item_id`,
100 `contact`.`name`, `contact`.`photo`, `contact`.`url`, `contact`.`rel`,
101 `contact`.`network`, `contact`.`thumb`, `contact`.`self`, `contact`.`writable`,
102 `contact`.`id` AS `cid`, `contact`.`uid` AS `contact-uid`
103 FROM `item` LEFT JOIN `contact` ON `contact`.`id` = `item`.`contact-id`
104 WHERE `item`.`uid` = %d AND `item`.`visible` = 1 AND `item`.`deleted` = 0
105 AND `contact`.`blocked` = 0 AND `contact`.`pending` = 0
106 AND `item`.`parent` = ( SELECT `parent` FROM `item` WHERE ( `id` = '%s' OR `uri` = '%s' ))
108 ORDER BY `parent` DESC, `gravity` ASC, `id` ASC ",
109 intval($a->profile['uid']),
117 if((local_user()) && (local_user() == $a->profile['uid'])) {
118 q("UPDATE `item` SET `unseen` = 0
119 WHERE `parent` = %d AND `unseen` = 1",
120 intval($r[0]['parent'])
125 $o .= conversation($a,$r,'display', false);
129 $r = q("SELECT `id` FROM `item` WHERE `id` = '%s' OR `uri` = '%s' LIMIT 1",
134 if($r[0]['deleted']) {
135 notice( t('Item has been removed.') . EOL );
138 notice( t('Permission denied.') . EOL );
142 notice( t('Item not found.') . EOL );
147 $o .= '<div class="cc-license">' . t('Shared content is covered by the <a href="http://creativecommons.org/licenses/by/3.0/">Creative Commons Attribution 3.0</a> license.') . '</div>';