]> git.mxchange.org Git - friendica.git/blobdiff - mod/poco.php
Just some more fixed notice
[friendica.git] / mod / poco.php
index 4ce075301cb9b1ed5ad27496fb3025bddf5ad06d..d263afc9a0be44a324c5cb59f84bb54419c3f5f8 100644 (file)
 <?php
+
 // See here for a documentation for portable contacts:
 // https://web.archive.org/web/20160405005550/http://portablecontacts.net/draft-spec.html
 
-function poco_init(App $a) {
-       require_once("include/bbcode.php");
 
-       $system_mode = false;
+use Friendica\App;
+use Friendica\Content\Text\BBCode;
+use Friendica\Core\Cache;
+use Friendica\Core\Config;
+use Friendica\Core\System;
+use Friendica\Database\DBM;
+use Friendica\Protocol\PortableContact;
+use Friendica\Util\DateTimeFormat;
 
-       if(intval(get_config('system','block_public')) || (get_config('system','block_local_dir')))
-               http_status_exit(401);
+function poco_init(App $a) {
+       $system_mode = false;
 
+       if (intval(Config::get('system', 'block_public')) || (Config::get('system', 'block_local_dir'))) {
+               System::httpExit(401);
+       }
 
-       if($a->argc > 1) {
+       if ($a->argc > 1) {
                $user = notags(trim($a->argv[1]));
        }
-       if(! x($user)) {
+       if (empty($user)) {
                $c = q("SELECT * FROM `pconfig` WHERE `cat` = 'system' AND `k` = 'suggestme' AND `v` = 1");
-               if (! dbm::is_result($c)) {
-                       http_status_exit(401);
+               if (!DBM::is_result($c)) {
+                       System::httpExit(401);
                }
                $system_mode = true;
        }
 
-       $format = (($_GET['format']) ? $_GET['format'] : 'json');
+       $format = defaults($_GET, 'format', 'json');
 
        $justme = false;
        $global = false;
 
-       if($a->argc > 1 && $a->argv[1] === '@global') {
+       if ($a->argc > 1 && $a->argv[1] === '@server') {
+               // List of all servers that this server knows
+               $ret = PortableContact::serverlist();
+               header('Content-type: application/json');
+               echo json_encode($ret);
+               killme();
+       }
+
+       if ($a->argc > 1 && $a->argv[1] === '@global') {
+               // List of all profiles that this server recently had data from
                $global = true;
-               $update_limit = date("Y-m-d H:i:s", time() - 30 * 86400);
+               $update_limit = date(DateTimeFormat::MYSQL, time() - 30 * 86400);
        }
-       if($a->argc > 2 && $a->argv[2] === '@me')
+       if ($a->argc > 2 && $a->argv[2] === '@me') {
                $justme = true;
-       if($a->argc > 3 && $a->argv[3] === '@all')
+       }
+       if ($a->argc > 3 && $a->argv[3] === '@all') {
                $justme = false;
-       if($a->argc > 3 && $a->argv[3] === '@self')
+       }
+       if ($a->argc > 3 && $a->argv[3] === '@self') {
                $justme = true;
-       if($a->argc > 4 && intval($a->argv[4]) && $justme == false)
+       }
+       if ($a->argc > 4 && intval($a->argv[4]) && $justme == false) {
                $cid = intval($a->argv[4]);
+       }
 
-
-       if(!$system_mode AND !$global) {
-               $r = q("SELECT `user`.*,`profile`.`hide-friends` from user left join profile on `user`.`uid` = `profile`.`uid`
+       if (! $system_mode && ! $global) {
+               $users = q("SELECT `user`.*,`profile`.`hide-friends` from user left join profile on `user`.`uid` = `profile`.`uid`
                        where `user`.`nickname` = '%s' and `profile`.`is-default` = 1 limit 1",
                        dbesc($user)
                );
-               if(! dbm::is_result($r) || $r[0]['hidewall'] || $r[0]['hide-friends'])
-                       http_status_exit(404);
+               if (! DBM::is_result($users) || $users[0]['hidewall'] || $users[0]['hide-friends']) {
+                       System::httpExit(404);
+               }
 
-               $user = $r[0];
+               $user = $users[0];
        }
 
-       if($justme)
+       if ($justme) {
                $sql_extra = " AND `contact`.`self` = 1 ";
-//     else
-//             $sql_extra = " AND `contact`.`self` = 0 ";
-
-       if($cid)
-               $sql_extra = sprintf(" AND `contact`.`id` = %d ",intval($cid));
-
-       if(x($_GET,'updatedSince'))
-               $update_limit =  date("Y-m-d H:i:s",strtotime($_GET['updatedSince']));
+       } else {
+               $sql_extra = "";
+       }
 
+       if (!empty($cid)) {
+               $sql_extra = sprintf(" AND `contact`.`id` = %d ", intval($cid));
+       }
+       if (x($_GET, 'updatedSince')) {
+               $update_limit = date(DateTimeFormat::MYSQL, strtotime($_GET['updatedSince']));
+       }
        if ($global) {
-               $r = q("SELECT count(*) AS `total` FROM `gcontact` WHERE `updated` >= '%s' AND `updated` >= `last_failure` AND NOT `hide` AND `network` IN ('%s', '%s', '%s')",
+               $contacts = q("SELECT count(*) AS `total` FROM `gcontact` WHERE `updated` >= '%s' AND `updated` >= `last_failure` AND NOT `hide` AND `network` IN ('%s', '%s', '%s')",
                        dbesc($update_limit),
                        dbesc(NETWORK_DFRN),
                        dbesc(NETWORK_DIASPORA),
                        dbesc(NETWORK_OSTATUS)
                );
-       } elseif($system_mode) {
-               $r = q("SELECT count(*) AS `total` FROM `contact` WHERE `self` = 1
+       } elseif ($system_mode) {
+               $contacts = q("SELECT count(*) AS `total` FROM `contact` WHERE `self` = 1
                        AND `uid` IN (SELECT `uid` FROM `pconfig` WHERE `cat` = 'system' AND `k` = 'suggestme' AND `v` = 1) ");
        } else {
-               $r = q("SELECT count(*) AS `total` FROM `contact` WHERE `uid` = %d AND `blocked` = 0 AND `pending` = 0 AND `hidden` = 0 AND `archive` = 0
+               $contacts = q("SELECT count(*) AS `total` FROM `contact` WHERE `uid` = %d AND `blocked` = 0 AND `pending` = 0 AND `hidden` = 0 AND `archive` = 0
                        AND (`success_update` >= `failure_update` OR `last-item` >= `failure_update`)
                        AND `network` IN ('%s', '%s', '%s', '%s') $sql_extra",
                        intval($user['uid']),
@@ -84,19 +107,21 @@ function poco_init(App $a) {
                        dbesc(NETWORK_STATUSNET)
                );
        }
-       if (dbm::is_result($r))
-               $totalResults = intval($r[0]['total']);
-       else
+       if (DBM::is_result($contacts)) {
+               $totalResults = intval($contacts[0]['total']);
+       } else {
                $totalResults = 0;
-
-       $startIndex = intval($_GET['startIndex']);
-       if(! $startIndex)
+       }
+       if (!empty($_GET['startIndex'])) {
+               $startIndex = intval($_GET['startIndex']);
+       } else {
                $startIndex = 0;
-       $itemsPerPage = ((x($_GET,'count') && intval($_GET['count'])) ? intval($_GET['count']) : $totalResults);
+       }
+       $itemsPerPage = ((x($_GET, 'count') && intval($_GET['count'])) ? intval($_GET['count']) : $totalResults);
 
        if ($global) {
                logger("Start global query", LOGGER_DEBUG);
-               $r = q("SELECT * FROM `gcontact` WHERE `updated` > '%s' AND NOT `hide` AND `network` IN ('%s', '%s', '%s') AND `updated` > `last_failure`
+               $contacts = q("SELECT * FROM `gcontact` WHERE `updated` > '%s' AND NOT `hide` AND `network` IN ('%s', '%s', '%s') AND `updated` > `last_failure`
                        ORDER BY `updated` DESC LIMIT %d, %d",
                        dbesc($update_limit),
                        dbesc(NETWORK_DFRN),
@@ -105,9 +130,9 @@ function poco_init(App $a) {
                        intval($startIndex),
                        intval($itemsPerPage)
                );
-       } elseif($system_mode) {
+       } elseif ($system_mode) {
                logger("Start system mode query", LOGGER_DEBUG);
-               $r = q("SELECT `contact`.*, `profile`.`about` AS `pabout`, `profile`.`locality` AS `plocation`, `profile`.`pub_keywords`,
+               $contacts = q("SELECT `contact`.*, `profile`.`about` AS `pabout`, `profile`.`locality` AS `plocation`, `profile`.`pub_keywords`,
                                `profile`.`gender` AS `pgender`, `profile`.`address` AS `paddress`, `profile`.`region` AS `pregion`,
                                `profile`.`postal-code` AS `ppostalcode`, `profile`.`country-name` AS `pcountry`, `user`.`account-type`
                        FROM `contact` INNER JOIN `profile` ON `profile`.`uid` = `contact`.`uid`
@@ -118,8 +143,8 @@ function poco_init(App $a) {
                        intval($itemsPerPage)
                );
        } else {
-               logger("Start query for user ".$user['nickname'], LOGGER_DEBUG);
-               $r = q("SELECT * FROM `contact` WHERE `uid` = %d AND `blocked` = 0 AND `pending` = 0 AND `hidden` = 0 AND `archive` = 0
+               logger("Start query for user " . $user['nickname'], LOGGER_DEBUG);
+               $contacts = q("SELECT * FROM `contact` WHERE `uid` = %d AND `blocked` = 0 AND `pending` = 0 AND `hidden` = 0 AND `archive` = 0
                        AND (`success_update` >= `failure_update` OR `last-item` >= `failure_update`)
                        AND `network` IN ('%s', '%s', '%s', '%s') $sql_extra LIMIT %d, %d",
                        intval($user['uid']),
@@ -133,21 +158,23 @@ function poco_init(App $a) {
        }
        logger("Query done", LOGGER_DEBUG);
 
-       $ret = array();
-       if(x($_GET,'sorted'))
+       $ret = [];
+       if (x($_GET, 'sorted')) {
                $ret['sorted'] = false;
-       if(x($_GET,'filtered'))
+       }
+       if (x($_GET, 'filtered')) {
                $ret['filtered'] = false;
-       if(x($_GET,'updatedSince') AND !$global)
+       }
+       if (x($_GET, 'updatedSince') && ! $global) {
                $ret['updatedSince'] = false;
-
+       }
        $ret['startIndex']   = (int) $startIndex;
        $ret['itemsPerPage'] = (int) $itemsPerPage;
        $ret['totalResults'] = (int) $totalResults;
-       $ret['entry']        = array();
+       $ret['entry']        = [];
 
 
-       $fields_ret = array(
+       $fields_ret = [
                'id' => false,
                'displayName' => false,
                'urls' => false,
@@ -162,179 +189,197 @@ function poco_init(App $a) {
                'address' => false,
                'contactType' => false,
                'generation' => false
-       );
+       ];
 
-       if((! x($_GET,'fields')) || ($_GET['fields'] === '@all'))
-               foreach($fields_ret as $k => $v)
+       if ((! x($_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)
+               }
+       } else {
+               $fields_req = explode(',', $_GET['fields']);
+               foreach ($fields_req as $f) {
                        $fields_ret[trim($f)] = true;
+               }
        }
 
-       if(is_array($r)) {
-               if (dbm::is_result($r)) {
-                       foreach ($r as $rr) {
-                               if (!isset($rr['generation'])) {
-                                       if ($global)
-                                               $rr['generation'] = 3;
-                                       elseif ($system_mode)
-                                               $rr['generation'] = 1;
-                                       else
-                                               $rr['generation'] = 2;
+       if (is_array($contacts)) {
+               if (DBM::is_result($contacts)) {
+                       foreach ($contacts as $contact) {
+                               if (!isset($contact['updated'])) {
+                                       $contact['updated'] = '';
                                }
 
-                               if (($rr['about'] == "") AND isset($rr['pabout']))
-                                       $rr['about'] = $rr['pabout'];
-
-                               if ($rr['location'] == "") {
-                                       if (isset($rr['plocation']))
-                                               $rr['location'] = $rr['plocation'];
-
-                                       if (isset($rr['pregion']) AND ($rr['pregion'] != "")) {
-                                               if ($rr['location'] != "")
-                                                       $rr['location'] .= ", ";
-
-                                               $rr['location'] .= $rr['pregion'];
+                               if (! isset($contact['generation'])) {
+                                       if ($global) {
+                                               $contact['generation'] = 3;
+                                       } elseif ($system_mode) {
+                                               $contact['generation'] = 1;
+                                       } else {
+                                               $contact['generation'] = 2;
                                        }
+                               }
 
-                                       if (isset($rr['pcountry']) AND ($rr['pcountry'] != "")) {
-                                               if ($rr['location'] != "")
-                                                       $rr['location'] .= ", ";
+                               if (($contact['about'] == "") && isset($contact['pabout'])) {
+                                       $contact['about'] = $contact['pabout'];
+                               }
+                               if ($contact['location'] == "") {
+                                       if (isset($contact['plocation'])) {
+                                               $contact['location'] = $contact['plocation'];
+                                       }
+                                       if (isset($contact['pregion']) && ( $contact['pregion'] != "")) {
+                                               if ($contact['location'] != "") {
+                                                       $contact['location'] .= ", ";
+                                               }
+                                               $contact['location'] .= $contact['pregion'];
+                                       }
 
-                                               $rr['location'] .= $rr['pcountry'];
+                                       if (isset($contact['pcountry']) && ( $contact['pcountry'] != "")) {
+                                               if ($contact['location'] != "") {
+                                                       $contact['location'] .= ", ";
+                                               }
+                                               $contact['location'] .= $contact['pcountry'];
                                        }
                                }
 
-                               if (($rr['gender'] == "") AND isset($rr['pgender']))
-                                       $rr['gender'] = $rr['pgender'];
-
-                               if (($rr['keywords'] == "") AND isset($rr['pub_keywords']))
-                                       $rr['keywords'] = $rr['pub_keywords'];
-
-                               if (isset($rr['account-type']))
-                                       $rr['contact-type'] = $rr['account-type'];
-
-                               $about = Cache::get("about:".$rr['updated'].":".$rr['nurl']);
+                               if (($contact['gender'] == "") && isset($contact['pgender'])) {
+                                       $contact['gender'] = $contact['pgender'];
+                               }
+                               if (($contact['keywords'] == "") && isset($contact['pub_keywords'])) {
+                                       $contact['keywords'] = $contact['pub_keywords'];
+                               }
+                               if (isset($contact['account-type'])) {
+                                       $contact['contact-type'] = $contact['account-type'];
+                               }
+                               $about = Cache::get("about:" . $contact['updated'] . ":" . $contact['nurl']);
                                if (is_null($about)) {
-                                       $about = bbcode($rr['about'], false, false);
-                                       Cache::set("about:".$rr['updated'].":".$rr['nurl'],$about);
+                                       $about = BBCode::convert($contact['about'], false);
+                                       Cache::set("about:" . $contact['updated'] . ":" . $contact['nurl'], $about);
                                }
 
                                // Non connected persons can only see the keywords of a Diaspora account
-                               if ($rr['network'] == NETWORK_DIASPORA) {
-                                       $rr['location'] = "";
+                               if ($contact['network'] == NETWORK_DIASPORA) {
+                                       $contact['location'] = "";
                                        $about = "";
-                                       $rr['gender'] = "";
+                                       $contact['gender'] = "";
                                }
 
-                               $entry = array();
-                               if($fields_ret['id'])
-                                       $entry['id'] = (int)$rr['id'];
-                               if($fields_ret['displayName'])
-                                       $entry['displayName'] = $rr['name'];
-                               if($fields_ret['aboutMe'])
+                               $entry = [];
+                               if ($fields_ret['id']) {
+                                       $entry['id'] = (int)$contact['id'];
+                               }
+                               if ($fields_ret['displayName']) {
+                                       $entry['displayName'] = $contact['name'];
+                               }
+                               if ($fields_ret['aboutMe']) {
                                        $entry['aboutMe'] = $about;
-                               if($fields_ret['currentLocation'])
-                                       $entry['currentLocation'] = $rr['location'];
-                               if($fields_ret['gender'])
-                                       $entry['gender'] = $rr['gender'];
-                               if($fields_ret['generation'])
-                                       $entry['generation'] = (int)$rr['generation'];
-                               if($fields_ret['urls']) {
-                                       $entry['urls'] = array(array('value' => $rr['url'], 'type' => 'profile'));
-                                       if($rr['addr'] && ($rr['network'] !== NETWORK_MAIL))
-                                               $entry['urls'][] = array('value' => 'acct:' . $rr['addr'], 'type' => 'webfinger');
                                }
-                               if($fields_ret['preferredUsername'])
-                                       $entry['preferredUsername'] = $rr['nick'];
-                               if($fields_ret['updated']) {
-                                       if (!$global) {
-                                               $entry['updated'] = $rr['success_update'];
-
-                                               if ($rr['name-date'] > $entry['updated'])
-                                                       $entry['updated'] = $rr['name-date'];
-
-                                               if ($rr['uri-date'] > $entry['updated'])
-                                                       $entry['updated'] = $rr['uri-date'];
-
-                                               if ($rr['avatar-date'] > $entry['updated'])
-                                                       $entry['updated'] = $rr['avatar-date'];
-                                       } else
-                                               $entry['updated'] = $rr['updated'];
-
+                               if ($fields_ret['currentLocation']) {
+                                       $entry['currentLocation'] = $contact['location'];
+                               }
+                               if ($fields_ret['gender']) {
+                                       $entry['gender'] = $contact['gender'];
+                               }
+                               if ($fields_ret['generation']) {
+                                       $entry['generation'] = (int)$contact['generation'];
+                               }
+                               if ($fields_ret['urls']) {
+                                       $entry['urls'] = [['value' => $contact['url'], 'type' => 'profile']];
+                                       if ($contact['addr'] && ($contact['network'] !== NETWORK_MAIL)) {
+                                               $entry['urls'][] = ['value' => 'acct:' . $contact['addr'], 'type' => 'webfinger'];
+                                       }
+                               }
+                               if ($fields_ret['preferredUsername']) {
+                                       $entry['preferredUsername'] = $contact['nick'];
+                               }
+                               if ($fields_ret['updated']) {
+                                       if (! $global) {
+                                               $entry['updated'] = $contact['success_update'];
+
+                                               if ($contact['name-date'] > $entry['updated']) {
+                                                       $entry['updated'] = $contact['name-date'];
+                                               }
+                                               if ($contact['uri-date'] > $entry['updated']) {
+                                                       $entry['updated'] = $contact['uri-date'];
+                                               }
+                                               if ($contact['avatar-date'] > $entry['updated']) {
+                                                       $entry['updated'] = $contact['avatar-date'];
+                                               }
+                                       } else {
+                                               $entry['updated'] = $contact['updated'];
+                                       }
                                        $entry['updated'] = date("c", strtotime($entry['updated']));
                                }
-                               if($fields_ret['photos'])
-                                       $entry['photos'] = array(array('value' => $rr['photo'], 'type' => 'profile'));
-                               if($fields_ret['network']) {
-                                       $entry['network'] = $rr['network'];
-                                       if ($entry['network'] == NETWORK_STATUSNET)
+                               if ($fields_ret['photos']) {
+                                       $entry['photos'] = [['value' => $contact['photo'], 'type' => 'profile']];
+                               }
+                               if ($fields_ret['network']) {
+                                       $entry['network'] = $contact['network'];
+                                       if ($entry['network'] == NETWORK_STATUSNET) {
                                                $entry['network'] = NETWORK_OSTATUS;
-                                       if (($entry['network'] == "") AND ($rr['self']))
+                                       }
+                                       if (($entry['network'] == "") && ($contact['self'])) {
                                                $entry['network'] = NETWORK_DFRN;
+                                       }
                                }
-                               if($fields_ret['tags']) {
-                                       $tags = str_replace(","," ",$rr['keywords']);
+                               if ($fields_ret['tags']) {
+                                       $tags = str_replace(",", " ", $contact['keywords']);
                                        $tags = explode(" ", $tags);
 
-                                       $cleaned = array();
+                                       $cleaned = [];
                                        foreach ($tags as $tag) {
                                                $tag = trim(strtolower($tag));
-                                               if ($tag != "")
+                                               if ($tag != "") {
                                                        $cleaned[] = $tag;
+                                               }
                                        }
 
-                                       $entry['tags'] = array($cleaned);
+                                       $entry['tags'] = [$cleaned];
                                }
-                               if($fields_ret['address']) {
-                                       $entry['address'] = array();
+                               if ($fields_ret['address']) {
+                                       $entry['address'] = [];
 
                                        // Deactivated. It just reveals too much data. (Although its from the default profile)
                                        //if (isset($rr['paddress']))
                                        //       $entry['address']['streetAddress'] = $rr['paddress'];
 
-                                       if (isset($rr['plocation']))
-                                                $entry['address']['locality'] = $rr['plocation'];
-
-                                       if (isset($rr['pregion']))
-                                                $entry['address']['region'] = $rr['pregion'];
-
+                                       if (isset($contact['plocation'])) {
+                                               $entry['address']['locality'] = $contact['plocation'];
+                                       }
+                                       if (isset($contact['pregion'])) {
+                                               $entry['address']['region'] = $contact['pregion'];
+                                       }
                                        // See above
                                        //if (isset($rr['ppostalcode']))
                                        //       $entry['address']['postalCode'] = $rr['ppostalcode'];
 
-                                       if (isset($rr['pcountry']))
-                                                $entry['address']['country'] = $rr['pcountry'];
+                                       if (isset($contact['pcountry'])) {
+                                               $entry['address']['country'] = $contact['pcountry'];
+                                       }
                                }
 
-                               if($fields_ret['contactType'])
-                                       $entry['contactType'] = intval($rr['contact-type']);
-
+                               if ($fields_ret['contactType']) {
+                                       $entry['contactType'] = intval($contact['contact-type']);
+                               }
                                $ret['entry'][] = $entry;
                        }
+               } else {
+                       $ret['entry'][] = [];
                }
-               else
-                       $ret['entry'][] = array();
+       } else {
+               System::httpExit(500);
        }
-       else
-               http_status_exit(500);
-
        logger("End of poco", LOGGER_DEBUG);
 
-       if($format === 'xml') {
+       if ($format === 'xml') {
                header('Content-type: text/xml');
-               echo replace_macros(get_markup_template('poco_xml.tpl'),array_xmlify(array('$response' => $ret)));
+               echo replace_macros(get_markup_template('poco_xml.tpl'), array_xmlify(['$response' => $ret]));
                killme();
        }
-       if($format === 'json') {
+       if ($format === 'json') {
                header('Content-type: application/json');
                echo json_encode($ret);
                killme();
+       } else {
+               System::httpExit(500);
        }
-       else
-               http_status_exit(500);
-
-
 }