]> git.mxchange.org Git - friendica.git/blobdiff - mod/dfrn_confirm.php
Merge branch 'master', remote-tracking branch 'remotes/upstream/master'
[friendica.git] / mod / dfrn_confirm.php
index c20770481ad6158a49c370511a0bf32b17528aa9..0bc3ea7df597550f96286b8210fc6925da788876 100644 (file)
@@ -71,12 +71,16 @@ function dfrn_confirm_post(&$a,$handsfree = null) {
                        $dfrn_id   = $handsfree['dfrn_id'];
                        $intro_id  = $handsfree['intro_id'];
                        $duplex    = $handsfree['duplex'];
+                       $hidden    = ((array_key_exists('hidden',$handsfree)) ? intval($handsfree['hidden']) : 0 );
+                       $activity  = ((array_key_exists('activity',$handsfree)) ? intval($handsfree['activity']) : 0 );
                }
                else {
                        $dfrn_id  = ((x($_POST,'dfrn_id'))    ? notags(trim($_POST['dfrn_id'])) : "");
                        $intro_id = ((x($_POST,'intro_id'))   ? intval($_POST['intro_id'])      : 0 );
                        $duplex   = ((x($_POST,'duplex'))     ? intval($_POST['duplex'])        : 0 );
                        $cid      = ((x($_POST,'contact_id')) ? intval($_POST['contact_id'])    : 0 );
+                       $hidden   = ((x($_POST,'hidden'))     ? intval($_POST['hidden'])        : 0 );
+                       $activity = ((x($_POST,'activity'))   ? intval($_POST['activity'])      : 0 );
                }
 
                /**
@@ -103,7 +107,7 @@ function dfrn_confirm_post(&$a,$handsfree = null) {
                 *
                 */
 
-               $r = q("SELECT * FROM `contact` WHERE ( ( `issued-id` != '' AND `issued-id` = '%s' ) OR ( `id` = %d AND `id` != 0 ) ) AND `uid` = %d LIMIT 1",
+               $r = q("SELECT * FROM `contact` WHERE ( ( `issued-id` != '' AND `issued-id` = '%s' ) OR ( `id` = %d AND `id` != 0 ) ) AND `uid` = %d AND `duplex` = 0 LIMIT 1",
                        dbesc($dfrn_id),
                        intval($cid),
                        intval($uid)
@@ -112,6 +116,7 @@ function dfrn_confirm_post(&$a,$handsfree = null) {
                if(! count($r)) {
                        logger('dfrn_confirm: Contact not found in DB.'); 
                        notice( t('Contact not found.') . EOL );
+                       notice( t('This may occasionally happen if contact was requested by both persons and it has already been approved.') . EOL );
                        return;
                }
 
@@ -122,10 +127,13 @@ function dfrn_confirm_post(&$a,$handsfree = null) {
                $site_pubkey  = $contact['site-pubkey'];
                $dfrn_confirm = $contact['confirm'];
                $aes_allow    = $contact['aes_allow'];
+               
+               $network = ((strlen($contact['issued-id'])) ? NETWORK_DFRN : NETWORK_OSTATUS);
 
-               $network = ((strlen($contact['issued-id'])) ? 'dfrn' : 'stat');
+               if($contact['network'])
+                       $network = $contact['network'];
 
-               if($network === 'dfrn') {
+               if($network === NETWORK_DFRN) {
 
                        /**
                         *
@@ -240,12 +248,12 @@ function dfrn_confirm_post(&$a,$handsfree = null) {
                                notice( t('Unexpected response from remote site: ') . EOL . $leading_junk . EOL );
                        }
 
-                       $xml = simplexml_load_string($res);
+                       $xml = parse_xml_string($res);
                        $status = (int) $xml->status;
                        $message = unxmlify($xml->message);   // human readable text of what may have gone wrong.
                        switch($status) {
                                case 0:
-                                       notice( t("Confirmation completed successfully.") . EOL);
+                                       info( t("Confirmation completed successfully.") . EOL);
                                        if(strlen($message))
                                                notice( t('Remote site reported: ') . $message . EOL);
                                        break;
@@ -298,22 +306,23 @@ function dfrn_confirm_post(&$a,$handsfree = null) {
                 *
                 */
 
-               require_once("Photo.php");
+               require_once('include/Photo.php');
 
                $photos = import_profile_photo($contact['photo'],$uid,$contact_id);
                
                logger('dfrn_confirm: confirm - imported photos');
 
-               if($network === 'dfrn') {
+               if($network === NETWORK_DFRN) {
 
-                       $new_relation = REL_VIP;
-                       if(($relation == REL_FAN) || ($duplex))
-                               $new_relation = REL_BUD;
+                       $new_relation = CONTACT_IS_FOLLOWER;
+                       if(($relation == CONTACT_IS_SHARING) || ($duplex))
+                               $new_relation = CONTACT_IS_FRIEND;
 
-                       if(($relation == REL_FAN) && ($duplex))
+                       if(($relation == CONTACT_IS_SHARING) && ($duplex))
                                $duplex = 0;
 
-                       $r = q("UPDATE `contact` SET `photo` = '%s', 
+                       $r = q("UPDATE `contact` SET 
+                               `photo` = '%s', 
                                `thumb` = '%s',
                                `micro` = '%s', 
                                `rel` = %d, 
@@ -323,6 +332,7 @@ function dfrn_confirm_post(&$a,$handsfree = null) {
                                `blocked` = 0, 
                                `pending` = 0,
                                `duplex` = %d,
+                               `hidden` = %d,
                                `network` = 'dfrn' WHERE `id` = %d LIMIT 1
                        ",
                                dbesc($photos[0]),
@@ -333,25 +343,43 @@ function dfrn_confirm_post(&$a,$handsfree = null) {
                                dbesc(datetime_convert()),
                                dbesc(datetime_convert()),
                                intval($duplex),
+                               intval($hidden),
                                intval($contact_id)
                        );
                }
                else {  
-                       // $network !== 'dfrn'
-
-                       $notify = '';
-                       $poll   = '';
-
-                       $arr = lrdd($contact['url']);
-                       if(count($arr)) {
-                               foreach($arr as $link) {
-                                       if($link['@attributes']['rel'] === 'salmon')
-                                               $notify = $link['@attributes']['href'];
-                                       if($link['@attributes']['rel'] === NAMESPACE_FEED)
-                                               $poll = $link['@attributes']['href'];
+
+                       // $network !== NETWORK_DFRN
+
+                       $network = (($contact['network']) ? $contact['network'] : NETWORK_OSTATUS);
+                       $notify = (($contact['notify']) ? $contact['notify'] : '');
+                       $poll   = (($contact['poll']) ? $contact['poll'] : '');
+
+                       if((! $contact['notify']) || (! $contact['poll'])) {
+                               $arr = lrdd($contact['url']);
+                               if(count($arr)) {
+                                       foreach($arr as $link) {
+                                               if($link['@attributes']['rel'] === 'salmon')
+                                                       $notify = $link['@attributes']['href'];
+                                               if($link['@attributes']['rel'] === NAMESPACE_FEED)
+                                                       $poll = $link['@attributes']['href'];
+                                       }
                                }
                        }
 
+                       $new_relation = $contact['rel'];
+                       $writable = $contact['writable'];
+
+                       if($network === NETWORK_DIASPORA) {
+                               if($duplex)
+                                       $new_relation = CONTACT_IS_FRIEND;
+                               else
+                                       $new_relation = CONTACT_IS_SHARING;
+
+                               if($new_relation != CONTACT_IS_FOLLOWER)
+                                       $writable = 1;
+                       }
+
                        $r = q("DELETE FROM `intro` WHERE `id` = %d AND `uid` = %d LIMIT 1",
                                intval($intro_id),
                                intval($uid)
@@ -368,7 +396,10 @@ function dfrn_confirm_post(&$a,$handsfree = null) {
                                `poll` = '%s',
                                `blocked` = 0, 
                                `pending` = 0,
-                               `network` = 'stat'
+                               `network` = '%s',
+                               `writable` = %d,
+                               `hidden` = %d,
+                               `rel` = %d
                                WHERE `id` = %d LIMIT 1
                        ",
                                dbesc($photos[0]),
@@ -379,6 +410,10 @@ function dfrn_confirm_post(&$a,$handsfree = null) {
                                dbesc(datetime_convert()),
                                dbesc($notify),
                                dbesc($poll),
+                               dbesc($network),
+                               intval($writable),
+                               intval($hidden),
+                               intval($new_relation),
                                intval($contact_id)
                        );                      
                }
@@ -386,7 +421,76 @@ function dfrn_confirm_post(&$a,$handsfree = null) {
                if($r === false)
                                notice( t('Unable to set contact photo.') . EOL);
 
+               // reload contact info
+
+               $r = q("SELECT * FROM `contact` WHERE `id` = %d LIMIT 1",
+                       intval($contact_id)
+               );
+               if(count($r))
+                       $contact = $r[0];
+               else
+                       $contact = null;
+
+               if(isset($new_relation) && $new_relation == CONTACT_IS_FRIEND) {
+
+                       if(($contact) && ($contact['network'] === NETWORK_DIASPORA)) {
+                               require_once('include/diaspora.php');
+                               $ret = diaspora_share($user[0],$r[0]);
+                               logger('mod_follow: diaspora_share returns: ' . $ret);
+                       }
+
+                       // Send a new friend post if we are allowed to...
+
+                       $r = q("SELECT `hide-friends` FROM `profile` WHERE `uid` = %d AND `is-default` = 1 LIMIT 1",
+                               intval($uid)
+                       );
+                       if((count($r)) && ($activity) && (! $hidden)) {
+
+                               require_once('include/items.php');
 
+                               $self = q("SELECT * FROM `contact` WHERE `self` = 1 AND `uid` = %d LIMIT 1",
+                                       intval($uid)
+                               );
+
+                               if(count($self)) {
+
+                                       $arr = array();
+                                       $arr['uri'] = $arr['parent-uri'] = item_new_uri($a->get_hostname(), $uid); 
+                                       $arr['uid'] = $uid;
+                                       $arr['contact-id'] = $self[0]['id'];
+                                       $arr['wall'] = 1;
+                                       $arr['type'] = 'wall';
+                                       $arr['gravity'] = 0;
+                                       $arr['origin'] = 1;
+                                       $arr['author-name'] = $arr['owner-name'] = $self[0]['name'];
+                                       $arr['author-link'] = $arr['owner-link'] = $self[0]['url'];
+                                       $arr['author-avatar'] = $arr['owner-avatar'] = $self[0]['thumb'];
+                                       $arr['verb'] = ACTIVITY_FRIEND;
+                                       $arr['object-type'] = ACTIVITY_OBJ_PERSON;
+                               
+                                       $A = '[url=' . $self[0]['url'] . ']' . $self[0]['name'] . '[/url]';
+                                       $B = '[url=' . $contact['url'] . ']' . $contact['name'] . '[/url]';
+                                       $BPhoto = '[url=' . $contact['url'] . ']' . '[img]' . $contact['thumb'] . '[/img][/url]';
+                                       $arr['body'] =  sprintf( t('%1$s is now friends with %2$s'), $A, $B)."\n\n\n".$BPhoto;
+
+                                       $arr['object'] = '<object><type>' . ACTIVITY_OBJ_PERSON . '</type><title>' . $contact['name'] . '</title>'
+                                               . '<id>' . $contact['url'] . '/' . $contact['name'] . '</id>';
+                                       $arr['object'] .= '<link>' . xmlify('<link rel="alternate" type="text/html" href="' . $contact['url'] . '" />' . "\n");
+                                       $arr['object'] .= xmlify('<link rel="photo" type="image/jpeg" href="' . $contact['thumb'] . '" />' . "\n");
+                                       $arr['object'] .= '</link></object>' . "\n";
+                                       $arr['last-child'] = 1;
+
+                                       $arr['allow_cid'] = $user[0]['allow_cid'];
+                                       $arr['allow_gid'] = $user[0]['allow_gid'];
+                                       $arr['deny_cid']  = $user[0]['deny_cid'];
+                                       $arr['deny_gid']  = $user[0]['deny_gid'];
+
+                                       $i = item_store($arr);
+                                       if($i)
+                                       proc_run('php',"include/notifier.php","activity","$i");
+                               }
+                       }
+               }
                // Let's send our user to the contact editor in case they want to
                // do anything special with this new friend.
 
@@ -437,7 +541,7 @@ function dfrn_confirm_post(&$a,$handsfree = null) {
                        dbesc($node));
 
                if(! count($r)) {
-                       $message = t('No user record found for ') . '\'' . $node . '\'';
+                       $message = sprintf(t('No user record found for \'%s\' '), $node);
                        xml_status(3,$message); // failure
                        // NOTREACHED
                }
@@ -446,7 +550,7 @@ function dfrn_confirm_post(&$a,$handsfree = null) {
                $local_uid = $r[0]['uid'];
 
 
-               if(! strstr($my_prvkey,'BEGIN RSA PRIVATE KEY')) {
+               if(! strstr($my_prvkey,'PRIVATE KEY')) {
                        $message = t('Our site encryption key is apparently messed up.');
                        xml_status(3,$message);
                }
@@ -467,12 +571,22 @@ function dfrn_confirm_post(&$a,$handsfree = null) {
                        dbesc($decrypted_source_url),
                        intval($local_uid)
                );
-
                if(! count($ret)) {
-                       // this is either a bogus confirmation (?) or we deleted the original introduction.
-                       $message = t('Contact record was not found for you on our site.');
-                       xml_status(3,$message);
-                       return; // NOTREACHED 
+                       if(strstr($decrypted_source_url,'http:'))
+                               $newurl = str_replace('http:','https:',$decrypted_source_url);
+                       else
+                               $newurl = str_replace('https:','http:',$decrypted_source_url);
+
+                       $ret = q("SELECT * FROM `contact` WHERE `url` = '%s' AND `uid` = %d LIMIT 1",
+                               dbesc($newurl),
+                               intval($local_uid)
+                       );
+                       if(! count($ret)) {
+                               // this is either a bogus confirmation (?) or we deleted the original introduction.
+                               $message = t('Contact record was not found for you on our site.');
+                               xml_status(3,$message);
+                               return; // NOTREACHED 
+                       }
                }
 
                $relation = $ret[0]['rel'];
@@ -482,6 +596,11 @@ function dfrn_confirm_post(&$a,$handsfree = null) {
                $foreign_pubkey = $ret[0]['site-pubkey'];
                $dfrn_record    = $ret[0]['id'];
 
+               if(! $foreign_pubkey) {
+                       $message = sprintf( t('Site public key not available in contact record for URL %s.'), $newurl);
+                       xml_status(3,$message);
+               }
+
                $decrypted_dfrn_id = "";
                openssl_public_decrypt($dfrn_id,$decrypted_dfrn_id,$foreign_pubkey);
 
@@ -513,6 +632,15 @@ function dfrn_confirm_post(&$a,$handsfree = null) {
                        xml_status(3,$message);
                }
 
+               // It's possible that the other person also requested friendship.
+               // If it is a duplex relationship, ditch the issued-id if one exists. 
+
+               if($duplex) {
+                       $r = q("UPDATE `contact` SET `issued-id` = '' WHERE `id` = %d LIMIT 1",
+                               intval($dfrn_record)
+                       );
+               }
+
                // We're good but now we have to scrape the profile photo and send notifications.
 
 
@@ -531,11 +659,11 @@ function dfrn_confirm_post(&$a,$handsfree = null) {
 
                logger('dfrn_confirm: request - photos imported');
 
-               $new_relation = REL_FAN;
-               if(($relation == REL_VIP) || ($duplex))
-                       $new_relation = REL_BUD;
+               $new_relation = CONTACT_IS_SHARING;
+               if(($relation == CONTACT_IS_FOLLOWER) || ($duplex))
+                       $new_relation = CONTACT_IS_FRIEND;
 
-               if(($relation == REL_VIP) && ($duplex))
+               if(($relation == CONTACT_IS_FOLLOWER) && ($duplex))
                        $duplex = 0;
 
                $r = q("UPDATE `contact` SET 
@@ -549,7 +677,7 @@ function dfrn_confirm_post(&$a,$handsfree = null) {
                        `blocked` = 0, 
                        `pending` = 0,
                        `duplex` = %d, 
-                       `network` = 'dfrn' WHERE `id` = %d LIMIT 1
+                       `network` = '%s' WHERE `id` = %d LIMIT 1
                ",
                        dbesc($photos[0]),
                        dbesc($photos[1]),
@@ -559,6 +687,7 @@ function dfrn_confirm_post(&$a,$handsfree = null) {
                        dbesc(datetime_convert()),
                        dbesc(datetime_convert()),
                        intval($duplex),
+                       dbesc(NETWORK_DFRN),
                        intval($dfrn_record)
                );
                if($r === false) {    // indicates schema is messed up or total db failure
@@ -571,15 +700,16 @@ function dfrn_confirm_post(&$a,$handsfree = null) {
 
                logger('dfrn_confirm: request: info updated');
 
-               $r = q("SELECT * FROM `contact` LEFT JOIN `user` ON `contact`.`uid` = `user`.`uid`
+               $r = q("SELECT `contact`.*, `user`.* FROM `contact` LEFT JOIN `user` ON `contact`.`uid` = `user`.`uid`
                        WHERE `contact`.`id` = %d LIMIT 1",
                        intval($dfrn_record)
                );
                if((count($r)) && ($r[0]['notify-flags'] & NOTIFY_CONFIRM)) {
 
-                       $tpl = (($new_relation == REL_BUD) 
-                               ? load_view_file('view/friend_complete_eml.tpl')
-                               : load_view_file('view/intro_complete_eml.tpl'));
+                       push_lang($r[0]['language']);
+                       $tpl = (($new_relation == CONTACT_IS_FRIEND) 
+                               ? get_intltext_template('friend_complete_eml.tpl')
+                               : get_intltext_template('intro_complete_eml.tpl'));
                
                        $email_tpl = replace_macros($tpl, array(
                                '$sitename' => $a->config['sitename'],
@@ -591,11 +721,16 @@ function dfrn_confirm_post(&$a,$handsfree = null) {
                                '$uid' => $newuid )
                        );
        
-                       $res = mail($r[0]['email'], t("Connection accepted at ") . $a->config['sitename'],
-                               $email_tpl, 'From: ' . t('Administrator') . '@' . $_SERVER['SERVER_NAME'] );
+                       $res = mail($r[0]['email'], sprintf( t("Connection accepted at %s") , $a->config['sitename']),
+                               $email_tpl,
+                               'From: ' . t('Administrator') . '@' . $_SERVER['SERVER_NAME'] . "\n"
+                               . 'Content-type: text/plain; charset=UTF-8' . "\n"
+                               . 'Content-transfer-encoding: 8bit' );
+
                        if(!$res) {
                                // pointless throwing an error here and confusing the person at the other end of the wire.
                        }
+                       pop_lang();
                }
                xml_status(0); // Success
                return; // NOTREACHED
@@ -605,7 +740,7 @@ function dfrn_confirm_post(&$a,$handsfree = null) {
 
        // somebody arrived here by mistake or they are fishing. Send them to the homepage.
 
-       goaway($a->get_baseurl());
+       goaway(z_root());
        // NOTREACHED
 
 }