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
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
|
<?php
function poco_init(&$a) {
$system_mode = false;
if(intval(get_config('system','block_public')) && (! local_user()) && (! remote_user())) {
logger('mod_poco: block_public');
http_status_exit(401);
}
$observer = $a->get_observer();
if(argc() > 1) {
$user = notags(trim(argv(1)));
}
if(! x($user)) {
$c = q("select * from pconfig where cat = 'system' and k = 'suggestme' and v = '1'");
if(! $c) {
logger('mod_poco: system mode. No candidates.', LOGGER_DEBUG);
http_status_exit(404);
}
$system_mode = true;
}
$format = (($_REQUEST['format']) ? $_REQUEST['format'] : 'json');
$justme = false;
if(argc() > 2 && argv(2) === '@me')
$justme = true;
if(argc() > 3) {
if(argv(3) === '@all')
$justme = false;
elseif(argv(3) === '@self')
$justme = true;
}
if(argc() > 4 && intval(argv(4)) && $justme == false)
$cid = intval(argv(4));
if(! $system_mode) {
$r = q("SELECT channel_id from channel where channel_address = '%s' limit 1",
dbesc($user)
);
if(! $r) {
logger('mod_poco: user mode. Account not found. ' . $user);
http_status_exit(404);
}
$channel_id = $r[0]['channel_id'];
$ohash = (($observer) ? $observer['xchan_hash'] : '');
if(! perm_is_allowed($channel_id,$ohash,'view_contacts')) {
logger('mod_poco: user mode. Permission denied for ' . $ohash . ' user: ' . $user);
http_status_exit(401);
}
}
if($justme)
$sql_extra = " and ( abook_flags & " . ABOOK_FLAG_SELF . " )>0 ";
else
$sql_extra = " and abook_flags = 0 ";
if($cid)
$sql_extra = sprintf(" and abook_id = %d ",intval($cid));
if($system_mode) {
$r = q("SELECT count(*) as `total` from abook where ( abook_flags & " . ABOOK_FLAG_SELF .
" )>0 and abook_channel in (select uid from pconfig where cat = 'system' and k = 'suggestme' and v = '1') ");
}
else {
$r = q("SELECT count(*) as `total` from abook where abook_channel = %d
$sql_extra ",
intval($channel_id)
);
$c = q("select * from menu_item where ( mitem_flags & " . intval(MENU_ITEM_CHATROOM) . " )>0 and allow_cid = '' and allow_gid = '' and deny_cid = '' and deny_gid = '' and mitem_channel_id = %d",
intval($channel_id)
);
}
if($r)
$totalResults = intval($r[0]['total']);
else
$totalResults = 0;
$startIndex = intval($_GET['startIndex']);
if(! $startIndex)
$startIndex = 0;
$itemsPerPage = ((x($_GET,'count') && intval($_GET['count'])) ? intval($_GET['count']) : $totalResults);
if($system_mode) {
$r = q("SELECT abook.*, xchan.* from abook left join xchan on abook_xchan = xchan_hash where ( abook_flags & " . ABOOK_FLAG_SELF .
" )>0 and abook_channel in (select uid from pconfig where cat = 'system' and k = 'suggestme' and v = 1) limit %d offset %d ",
intval($itemsPerPage),
intval($startIndex)
);
}
else {
$r = q("SELECT abook.*, xchan.* from abook left join xchan on abook_xchan = xchan_hash where abook_channel = %d
$sql_extra LIMIT %d OFFSET %d",
intval($channel_id),
intval($itemsPerPage),
intval($startIndex)
);
}
$ret = array();
if(x($_GET,'sorted'))
$ret['sorted'] = 'false';
if(x($_GET,'filtered'))
$ret['filtered'] = 'false';
if(x($_GET,'updatedSince'))
$ret['updateSince'] = 'false';
$ret['startIndex'] = (string) $startIndex;
$ret['itemsPerPage'] = (string) $itemsPerPage;
$ret['totalResults'] = (string) $totalResults;
if($c) {
$ret['chatrooms'] = array();
foreach($c as $d) {
$ret['chatrooms'][] = array('url' => $d['mitem_link'], 'desc' => $d['mitem_desc']);
}
}
$ret['entry'] = array();
$fields_ret = array(
'id' => false,
'guid' => false,
'guid_sig' => false,
'hash' => false,
'displayName' => false,
'urls' => false,
'preferredUsername' => false,
'photos' => false,
'rating' => false
);
if((! x($_GET,'fields')) || ($_GET['fields'] === '@all'))
foreach($fields_ret as $k => $v)
$fields_ret[$k] = true;
else {
$fields_req = explode(',',$_GET['fields']);
foreach($fields_req as $f)
$fields_ret[trim($f)] = true;
}
if(is_array($r)) {
if(count($r)) {
foreach($r as $rr) {
$entry = array();
if($fields_ret['id'])
$entry['id'] = $rr['abook_id'];
if($fields_ret['guid'])
$entry['guid'] = $rr['xchan_guid'];
if($fields_ret['guid_sig'])
$entry['guid_sig'] = $rr['xchan_guid_sig'];
if($fields_ret['hash'])
$entry['hash'] = $rr['xchan_hash'];
if($fields_ret['displayName'])
$entry['displayName'] = $rr['xchan_name'];
if($fields_ret['urls']) {
$entry['urls'] = array(array('value' => $rr['xchan_url'], 'type' => 'profile'));
$network = $rr['xchan_network'];
if(strpos($network,'friendica') !== false)
$network = 'friendica';
if($rr['xchan_addr'])
$entry['urls'][] = array('value' => 'acct:' . $rr['xchan_addr'], 'type' => $network);
}
if($fields_ret['preferredUsername'])
$entry['preferredUsername'] = substr($rr['xchan_addr'],0,strpos($rr['xchan_addr'],'@'));
if($fields_ret['photos'])
$entry['photos'] = array(array('value' => $rr['xchan_photo_l'], 'mimetype' => $rr['xchan_photo_mimetype'], 'type' => 'profile'));
if($fields_ret['rating']) {
$entry['rating'] = ((array_key_exists('abook_rating',$rr)) ? array(intval($rr['abook_rating'])) : 0);
// maybe this should be a composite calculated rating in $system_mode
if($system_mode)
$entry['rating'] = 0;
}
$ret['entry'][] = $entry;
}
}
else
$ret['entry'][] = array();
}
else
http_status_exit(500);
if($format === 'xml') {
header('Content-type: text/xml');
echo replace_macros(get_markup_template('poco_xml.tpl'),array_xmlify(array('$response' => $ret)));
http_status_exit(500);
}
if($format === 'json') {
header('Content-type: application/json');
echo json_encode($ret);
killme();
}
else
http_status_exit(500);
}
|
