]> git.mxchange.org Git - friendica.git/blob - mod/poco.php
Merge pull request #1338 from annando/1501-global-contacts
[friendica.git] / mod / poco.php
1 <?php
2
3 function poco_init(&$a) {
4         require_once("include/bbcode.php");
5
6         $system_mode = false;
7
8         if(intval(get_config('system','block_public')))
9                 http_status_exit(401);
10
11
12         if($a->argc > 1) {
13                 $user = notags(trim($a->argv[1]));
14         }
15         if(! x($user)) {
16                 $c = q("SELECT * FROM `pconfig` WHERE `cat` = 'system' AND `k` = 'suggestme' AND `v` = 1");
17                 if(! count($c))
18                         http_status_exit(401);
19                 $system_mode = true;
20         }
21
22         $format = (($_GET['format']) ? $_GET['format'] : 'json');
23
24         $justme = false;
25         $global = false;
26
27         if($a->argc > 1 && $a->argv[1] === '@global') {
28                 $global = true;
29                 $update_limit = date("Y-m-d H:i:s", time() - 30 * 86400);
30         }
31         if($a->argc > 2 && $a->argv[2] === '@me')
32                 $justme = true;
33         if($a->argc > 3 && $a->argv[3] === '@all')
34                 $justme = false;
35         if($a->argc > 3 && $a->argv[3] === '@self')
36                 $justme = true;
37         if($a->argc > 4 && intval($a->argv[4]) && $justme == false)
38                 $cid = intval($a->argv[4]);
39
40
41         if(!$system_mode AND !$global) {
42                 $r = q("SELECT `user`.*,`profile`.`hide-friends` from user left join profile on `user`.`uid` = `profile`.`uid`
43                         where `user`.`nickname` = '%s' and `profile`.`is-default` = 1 limit 1",
44                         dbesc($user)
45                 );
46                 if(! count($r) || $r[0]['hidewall'] || $r[0]['hide-friends'])
47                         http_status_exit(404);
48
49                 $user = $r[0];
50         }
51
52         if($justme)
53                 $sql_extra = " AND `contact`.`self` = 1 ";
54 //      else
55 //              $sql_extra = " AND `contact`.`self` = 0 ";
56
57         if($cid)
58                 $sql_extra = sprintf(" AND `contact`.`id` = %d ",intval($cid));
59
60         if(x($_GET,'updatedSince'))
61                 $update_limit =  date("Y-m-d H:i:s",strtotime($_GET['updatedSince']));
62
63         if ($global) {
64                 $r = q("SELECT count(*) AS `total` FROM `gcontact` WHERE `updated` >= '%s' AND `network` IN ('%s')",
65                         dbesc($update_limit),
66                         dbesc(NETWORK_DFRN)
67                 );
68         } elseif($system_mode) {
69                 $r = q("SELECT count(*) AS `total` FROM `contact` WHERE `self` = 1 AND `network` IN ('%s', '%s', '%s', '%s', '')
70                         AND `uid` IN (SELECT `uid` FROM `pconfig` WHERE `cat` = 'system' AND `k` = 'suggestme' AND `v` = 1) ",
71                         dbesc(NETWORK_DFRN),
72                         dbesc(NETWORK_DIASPORA),
73                         dbesc(NETWORK_OSTATUS),
74                         dbesc(NETWORK_STATUSNET)
75                         );
76         } else {
77                 $r = q("SELECT count(*) AS `total` FROM `contact` WHERE `uid` = %d AND `blocked` = 0 AND `pending` = 0 AND `hidden` = 0 AND `archive` = 0
78                         AND `network` IN ('%s', '%s', '%s', '%s', '') $sql_extra",
79                         intval($user['uid']),
80                         dbesc(NETWORK_DFRN),
81                         dbesc(NETWORK_DIASPORA),
82                         dbesc(NETWORK_OSTATUS),
83                         dbesc(NETWORK_STATUSNET)
84                 );
85         }
86         if(count($r))
87                 $totalResults = intval($r[0]['total']);
88         else
89                 $totalResults = 0;
90
91         $startIndex = intval($_GET['startIndex']);
92         if(! $startIndex)
93                 $startIndex = 0;
94         $itemsPerPage = ((x($_GET,'count') && intval($_GET['count'])) ? intval($_GET['count']) : $totalResults);
95
96
97         if ($global) {
98                 $r = q("SELECT * FROM `gcontact` WHERE `updated` > '%s' AND `network` IN ('%s') LIMIT %d, %d",
99                         dbesc($update_limit),
100                         dbesc(NETWORK_DFRN),
101                         intval($startIndex),
102                         intval($itemsPerPage)
103                 );
104         } elseif($system_mode) {
105                 $r = q("SELECT `contact`.*, `profile`.`about` AS `pabout`, `profile`.`locality` AS `plocation`, `profile`.`pub_keywords`, `profile`.`gender` AS `pgender`
106                         FROM `contact` INNER JOIN `profile` ON `profile`.`uid` = `contact`.`uid`
107                         WHERE `self` = 1 AND `network` IN ('%s', '%s', '%s', '%s', '') AND `profile`.`is-default`
108                         AND `contact`.`uid` IN (SELECT `uid` FROM `pconfig` WHERE `cat` = 'system' AND `k` = 'suggestme' AND `v` = 1) LIMIT %d, %d",
109                         dbesc(NETWORK_DFRN),
110                         dbesc(NETWORK_DIASPORA),
111                         dbesc(NETWORK_OSTATUS),
112                         dbesc(NETWORK_STATUSNET),
113                         intval($startIndex),
114                         intval($itemsPerPage)
115                 );
116         } else {
117                 $r = q("SELECT * FROM `contact` WHERE `uid` = %d AND `blocked` = 0 AND `pending` = 0 AND `hidden` = 0 AND `archive` = 0
118                         AND `network` IN ('%s', '%s', '%s', '%s', '') $sql_extra LIMIT %d, %d",
119                         intval($user['uid']),
120                         dbesc(NETWORK_DFRN),
121                         dbesc(NETWORK_DIASPORA),
122                         dbesc(NETWORK_OSTATUS),
123                         dbesc(NETWORK_STATUSNET),
124                         intval($startIndex),
125                         intval($itemsPerPage)
126                 );
127         }
128
129         $ret = array();
130         if(x($_GET,'sorted'))
131                 $ret['sorted'] = false;
132         if(x($_GET,'filtered'))
133                 $ret['filtered'] = false;
134         if(x($_GET,'updatedSince') AND !$global)
135                 $ret['updatedSince'] = false;
136
137         $ret['startIndex']   = (string) $startIndex;
138         $ret['itemsPerPage'] = (string) $itemsPerPage;
139         $ret['totalResults'] = (string) $totalResults;
140         $ret['entry']        = array();
141
142
143         $fields_ret = array(
144                 'id' => false,
145                 'displayName' => false,
146                 'urls' => false,
147                 'updated' => false,
148                 'preferredUsername' => false,
149                 'photos' => false,
150                 'aboutMe' => false,
151                 'currentLocation' => false,
152                 'network' => false,
153                 'gender' => false,
154                 'tags' => false
155         );
156
157         if((! x($_GET,'fields')) || ($_GET['fields'] === '@all'))
158                 foreach($fields_ret as $k => $v)
159                         $fields_ret[$k] = true;
160         else {
161                 $fields_req = explode(',',$_GET['fields']);
162                 foreach($fields_req as $f)
163                         $fields_ret[trim($f)] = true;
164         }
165
166         if(is_array($r)) {
167                 if(count($r)) {
168                         foreach($r as $rr) {
169                                 if (($rr['about'] == "") AND isset($rr['pabout']))
170                                         $rr['about'] = $rr['pabout'];
171
172                                 if (($rr['location'] == "") AND isset($rr['plocation']))
173                                         $rr['location'] = $rr['plocation'];
174
175                                 if (($rr['gender'] == "") AND isset($rr['pgender']))
176                                         $rr['gender'] = $rr['pgender'];
177
178                                 if (($rr['keywords'] == "") AND isset($rr['pub_keywords']))
179                                         $rr['keywords'] = $rr['pub_keywords'];
180
181                                 $entry = array();
182                                 if($fields_ret['id'])
183                                         $entry['id'] = $rr['id'];
184                                 if($fields_ret['displayName'])
185                                         $entry['displayName'] = $rr['name'];
186                                 if($fields_ret['aboutMe'])
187                                         $entry['aboutMe'] = bbcode($rr['about'], false, false);
188                                 if($fields_ret['currentLocation'])
189                                         $entry['currentLocation'] = $rr['location'];
190                                 if($fields_ret['gender'])
191                                         $entry['gender'] = $rr['gender'];
192                                 if($fields_ret['urls']) {
193                                         $entry['urls'] = array(array('value' => $rr['url'], 'type' => 'profile'));
194                                         if($rr['addr'] && ($rr['network'] !== NETWORK_MAIL))
195                                                 $entry['urls'][] = array('value' => 'acct:' . $rr['addr'], 'type' => 'webfinger');
196                                 }
197                                 if($fields_ret['preferredUsername'])
198                                         $entry['preferredUsername'] = $rr['nick'];
199                                 if($fields_ret['updated']) {
200                                         if (!$global) {
201                                                 $entry['updated'] = $rr['success_update'];
202
203                                                 if ($rr['name-date'] > $entry['updated'])
204                                                         $entry['updated'] = $rr['name-date'];
205
206                                                 if ($rr['uri-date'] > $entry['updated'])
207                                                         $entry['updated'] = $rr['uri-date'];
208
209                                                 if ($rr['avatar-date'] > $entry['updated'])
210                                                         $entry['updated'] = $rr['avatar-date'];
211                                         } else
212                                                 $entry['updated'] = $rr['updated'];
213
214                                         $entry['updated'] = date("c", strtotime($entry['updated']));
215                                 }
216                                 if($fields_ret['photos'])
217                                         $entry['photos'] = array(array('value' => $rr['photo'], 'type' => 'profile'));
218                                 if($fields_ret['network']) {
219                                         $entry['network'] = $rr['network'];
220                                         if ($entry['network'] == NETWORK_STATUSNET)
221                                                 $entry['network'] = NETWORK_OSTATUS;
222                                         if (($entry['network'] == "") AND ($rr['self']))
223                                                 $entry['network'] = NETWORK_DFRN;
224                                 }
225                                 if($fields_ret['tags']) {
226                                         $tags = str_replace(","," ",$rr['keywords']);
227                                         $tags = explode(" ", $tags);
228
229                                         $cleaned = array();
230                                         foreach ($tags as $tag) {
231                                                 $tag = trim(strtolower($tag));
232                                                 if ($tag != "")
233                                                         $cleaned[] = $tag;
234                                         }
235
236                                         $entry['tags'] = array($cleaned);
237                                 }
238
239                                 $ret['entry'][] = $entry;
240                         }
241                 }
242                 else
243                         $ret['entry'][] = array();
244         }
245         else
246                 http_status_exit(500);
247
248         if($format === 'xml') {
249                 header('Content-type: text/xml');
250                 echo replace_macros(get_markup_template('poco_xml.tpl'),array_xmlify(array('$response' => $ret)));
251                 killme();
252         }
253         if($format === 'json') {
254                 header('Content-type: application/json');
255                 echo json_encode($ret);
256                 killme();
257         }
258         else
259                 http_status_exit(500);
260
261
262 }