1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
|
<?php
function display_content(&$a) {
if(intval(get_config('system','block_public')) && (! local_user()) && (! remote_user())) {
notice( t('Public access denied.') . EOL);
return;
}
require_once("include/bbcode.php");
require_once('include/security.php');
require_once('include/conversation.php');
require_once('include/acl_selectors.php');
require_once('include/items.php');
$o = '<div id="live-display"></div>' . "\r\n";
$a->page['htmlhead'] .= replace_macros(get_markup_template('display-head.tpl'), array());
if(argc() > 1)
$item_hash = argv(1);
if(! $item_hash) {
$a->error = 404;
notice( t('Item not found.') . EOL);
return;
}
$observer_is_owner = false;
// This page can be viewed by anybody so the query could be complicated
// First we'll see if there is a copy of the item which is owned by us - if we're logged in locally.
// If that fails (or we aren't logged in locally),
// query an item in which the observer (if logged in remotely) has cid or gid rights
// and if that fails, look for a copy of the post that has no privacy restrictions.
// If we find the post, but we don't find a copy that we're allowed to look at, this fact needs to be reported.
// FIXME - on the short term, we'll only do the first query.
$target_item = null;
if(local_user()) {
$r = q("select * from item where uri = '%s' and uid = %d limit 1",
dbesc($item_hash),
intval(local_user())
);
if($r) {
$owner = local_user();
$observer_is_owner = true;
$target_item = $r[0];
}
}
// Checking for visitors is a bit harder, we'll look for this item from any of their friends that they've auth'd
// against and see if any of them are writeable.
// This will be messy.
// $nick = (($a->argc > 1) ? $a->argv[1] : '');
// profile_load($a,$nick);
// profile_aside($a);
// $item_id = (($a->argc > 2) ? intval($a->argv[2]) : 0);
// if(! $item_id) {
// $a->error = 404;
// notice( t('Item not found.') . EOL);
// return;
// }
// $groups = array();
// $contact = null;
// $remote_contact = false;
// $contact_id = 0;
// if(is_array($_SESSION['remote'])) {
// foreach($_SESSION['remote'] as $v) {
// if($v['uid'] == $a->profile['uid']) {
// $contact_id = $v['cid'];
// break;
// }
// }
// }
// if($contact_id) {
// $groups = init_groups_visitor($contact_id);
// $r = q("SELECT * FROM `contact` WHERE `id` = %d AND `uid` = %d LIMIT 1",
// intval($contact_id),
// intval($a->profile['uid'])
// );
// if(count($r)) {
// $contact = $r[0];
// $remote_contact = true;
// }
// }
// if(! $remote_contact) {
// if(local_user()) {
// $contact_id = $_SESSION['cid'];
// $contact = $a->contact;
// }
// }
// $r = q("SELECT * FROM `contact` WHERE `uid` = %d AND `self` = 1 LIMIT 1",
// intval($a->profile['uid'])
// );
// $is_owner = ((local_user()) && (local_user() == $a->profile['profile_uid']) ? true : false);
if($a->profile['hidewall'] && (! $is_owner) && (! $remote_contact)) {
notice( t('Access to this profile has been restricted.') . EOL);
return;
}
// if ($is_owner)
// $celeb = ((($a->user['page-flags'] == PAGE_SOAPBOX) || ($a->user['page-flags'] == PAGE_COMMUNITY)) ? true : false);
// $x = array(
// 'is_owner' => true,
// 'allow_location' => $a->user['allow_location'],
// 'default_location' => $a->user['default-location'],
// 'nickname' => $a->user['nickname'],
// 'lockstate' => ( (is_array($a->user)) && ((strlen($a->user['allow_cid'])) || (strlen($a->user['allow_gid'])) || (strlen($a->user['deny_cid'])) || (strlen($a->user['deny_gid']))) ? 'lock' : 'unlock'),
// 'acl' => populate_acl($a->user, $celeb),
// 'bang' => '',
// 'visitor' => 'block',
// 'profile_uid' => local_user()
// );
// $o .= status_editor($a,$x,true);
// FIXME
// $sql_extra = item_permissions_sql($a->profile['uid']);
if($target_item) {
$r = q("SELECT * from item where parent = %d",
intval($target_item['parent'])
);
}
if($r) {
if((local_user()) && (local_user() == $owner)) {
// q("UPDATE `item` SET `unseen` = 0
// WHERE `parent` = %d AND `unseen` = 1",
// intval($r[0]['parent'])
// );
}
xchan_query($r);
$r = fetch_post_tags($r);
$o .= conversation($a,$r,'display', false);
}
else {
$r = q("SELECT `id`,`deleted` FROM `item` WHERE `id` = '%s' OR `uri` = '%s' LIMIT 1",
dbesc($item_id),
dbesc($item_id)
);
if(count($r)) {
if($r[0]['deleted']) {
notice( t('Item has been removed.') . EOL );
}
else {
notice( t('Permission denied.') . EOL );
}
}
else {
notice( t('Item not found.') . EOL );
}
}
return $o;
}
|
