]> git.mxchange.org Git - friendica.git/blobdiff - include/ostatus.php
Merge remote-tracking branch 'upstream/develop' into 1601-dfrn-import
[friendica.git] / include / ostatus.php
index e1f6d6b995df1e0362cf45a625eb746451ee115a..caaeec84f7dd974db3a9b5c079064f7f60e9cbf4 100644 (file)
@@ -17,15 +17,6 @@ define('OSTATUS_DEFAULT_POLL_INTERVAL', 30); // given in minutes
 define('OSTATUS_DEFAULT_POLL_TIMEFRAME', 1440); // given in minutes
 define('OSTATUS_DEFAULT_POLL_TIMEFRAME_MENTIONS', 14400); // given in minutes
 
-define("NS_ATOM", "http://www.w3.org/2005/Atom");
-define("NS_THR", "http://purl.org/syndication/thread/1.0");
-define("NS_GEORSS", "http://www.georss.org/georss");
-define("NS_ACTIVITY", "http://activitystrea.ms/spec/1.0/");
-define("NS_MEDIA", "http://purl.org/syndication/atommedia");
-define("NS_POCO", "http://portablecontacts.net/spec/1.0");
-define("NS_OSTATUS", "http://ostatus.org/schema/1.0");
-define("NS_STATUSNET", "http://status.net/schema/api/1/");
-
 function ostatus_check_follow_friends() {
        $r = q("SELECT `uid`,`v` FROM `pconfig` WHERE `cat`='system' AND `k`='ostatus_legacy_contact' AND `v` != ''");
 
@@ -127,47 +118,57 @@ function ostatus_fetchauthor($xpath, $context, $importer, &$contact, $onlyfetch)
        $author["owner-link"] = $author["author-link"];
        $author["owner-avatar"] = $author["author-avatar"];
 
-       if ($r AND !$onlyfetch) {
+       // Only update the contacts if it is an OStatus contact
+       if ($r AND !$onlyfetch AND ($contact["network"] == NETWORK_OSTATUS)) {
                // Update contact data
-               $update_contact = ($r[0]['name-date'] < datetime_convert('','','now -12 hours'));
-               if ($update_contact) {
-                       logger("Update contact data for contact ".$contact["id"], LOGGER_DEBUG);
 
-                       $value = $xpath->evaluate('atom:author/poco:displayName/text()', $context)->item(0)->nodeValue;
-                       if ($value != "")
-                               $contact["name"] = $value;
+               $value = $xpath->query("atom:link[@rel='salmon']", $context)->item(0)->nodeValue;
+               if ($value != "")
+                       $contact["notify"] = $value;
+
+               $value = $xpath->evaluate('atom:author/uri/text()', $context)->item(0)->nodeValue;
+               if ($value != "")
+                       $contact["alias"] = $value;
+
+               $value = $xpath->evaluate('atom:author/poco:displayName/text()', $context)->item(0)->nodeValue;
+               if ($value != "")
+                       $contact["name"] = $value;
+
+               $value = $xpath->evaluate('atom:author/poco:preferredUsername/text()', $context)->item(0)->nodeValue;
+               if ($value != "")
+                       $contact["nick"] = $value;
 
-                       $value = $xpath->evaluate('atom:author/poco:preferredUsername/text()', $context)->item(0)->nodeValue;
-                       if ($value != "")
-                               $contact["nick"] = $value;
+               $value = $xpath->evaluate('atom:author/poco:note/text()', $context)->item(0)->nodeValue;
+               if ($value != "")
+                       $contact["about"] = html2bbcode($value);
 
-                       $value = $xpath->evaluate('atom:author/poco:note/text()', $context)->item(0)->nodeValue;
-                       if ($value != "")
-                               $contact["about"] = html2bbcode($value);
+               $value = $xpath->evaluate('atom:author/poco:address/poco:formatted/text()', $context)->item(0)->nodeValue;
+               if ($value != "")
+                       $contact["location"] = $value;
+
+               if (($contact["name"] != $r[0]["name"]) OR ($contact["nick"] != $r[0]["nick"]) OR ($contact["about"] != $r[0]["about"]) OR ($contact["location"] != $r[0]["location"])) {
 
-                       $value = $xpath->evaluate('atom:author/poco:address/poco:formatted/text()', $context)->item(0)->nodeValue;
-                       if ($value != "")
-                               $contact["location"] = $value;
+                       logger("Update contact data for contact ".$contact["id"], LOGGER_DEBUG);
 
-                       q("UPDATE `contact` SET `name` = '%s', `nick` = '%s', `about` = '%s', `location` = '%s', `name-date` = '%s' WHERE `id` = %d AND `network` = '%s'",
+                       q("UPDATE `contact` SET `name` = '%s', `nick` = '%s', `about` = '%s', `location` = '%s', `name-date` = '%s' WHERE `id` = %d",
                                dbesc($contact["name"]), dbesc($contact["nick"]), dbesc($contact["about"]), dbesc($contact["location"]),
-                               dbesc(datetime_convert()), intval($contact["id"]), dbesc(NETWORK_OSTATUS));
+                               dbesc(datetime_convert()), intval($contact["id"]));
 
                        poco_check($contact["url"], $contact["name"], $contact["network"], $author["author-avatar"], $contact["about"], $contact["location"],
-                                       "", "", "", datetime_convert(), 2, $contact["id"], $contact["uid"]);
+                                               "", "", "", datetime_convert(), 2, $contact["id"], $contact["uid"]);
                }
 
-               $update_photo = ($r[0]['avatar-date'] < datetime_convert('','','now -12 hours'));
-
-               if ($update_photo AND isset($author["author-avatar"])) {
+               if (isset($author["author-avatar"]) AND ($author["author-avatar"] != $r[0]['avatar'])) {
                        logger("Update profile picture for contact ".$contact["id"], LOGGER_DEBUG);
 
-                       $photos = import_profile_photo($author["author-avatar"], $importer["uid"], $contact["id"]);
-
-                       q("UPDATE `contact` SET `photo` = '%s', `thumb` = '%s', `micro` = '%s', `avatar-date` = '%s' WHERE `id` = %d AND `network` = '%s'",
-                               dbesc($photos[0]), dbesc($photos[1]), dbesc($photos[2]),
-                               dbesc(datetime_convert()), intval($contact["id"]), dbesc(NETWORK_OSTATUS));
+                       update_contact_avatar($author["author-avatar"], $importer["uid"], $contact["id"]);
                }
+
+
+               /// @todo Add the "addr" field
+               $contact["generation"] = 2;
+               $contact["photo"] = $author["author-avatar"];
+               update_gcontact($contact);
        }
 
        return($author);
@@ -183,14 +184,14 @@ function ostatus_salmon_author($xml, $importer) {
        @$doc->loadXML($xml);
 
        $xpath = new DomXPath($doc);
-       $xpath->registerNamespace('atom', "http://www.w3.org/2005/Atom");
-       $xpath->registerNamespace('thr', "http://purl.org/syndication/thread/1.0");
-       $xpath->registerNamespace('georss', "http://www.georss.org/georss");
-       $xpath->registerNamespace('activity', "http://activitystrea.ms/spec/1.0/");
-       $xpath->registerNamespace('media', "http://purl.org/syndication/atommedia");
-       $xpath->registerNamespace('poco', "http://portablecontacts.net/spec/1.0");
-       $xpath->registerNamespace('ostatus', "http://ostatus.org/schema/1.0");
-       $xpath->registerNamespace('statusnet', "http://status.net/schema/api/1/");
+       $xpath->registerNamespace('atom', NAMESPACE_ATOM1);
+       $xpath->registerNamespace('thr', NAMESPACE_THREAD);
+       $xpath->registerNamespace('georss', NAMESPACE_GEORSS);
+       $xpath->registerNamespace('activity', NAMESPACE_ACTIVITY);
+       $xpath->registerNamespace('media', NAMESPACE_MEDIA);
+       $xpath->registerNamespace('poco', NAMESPACE_POCO);
+       $xpath->registerNamespace('ostatus', NAMESPACE_OSTATUS);
+       $xpath->registerNamespace('statusnet', NAMESPACE_STATUSNET);
 
        $entries = $xpath->query('/atom:entry');
 
@@ -214,14 +215,14 @@ function ostatus_import($xml,$importer,&$contact, &$hub) {
        @$doc->loadXML($xml);
 
        $xpath = new DomXPath($doc);
-       $xpath->registerNamespace('atom', "http://www.w3.org/2005/Atom");
-       $xpath->registerNamespace('thr', "http://purl.org/syndication/thread/1.0");
-       $xpath->registerNamespace('georss', "http://www.georss.org/georss");
-       $xpath->registerNamespace('activity', "http://activitystrea.ms/spec/1.0/");
-       $xpath->registerNamespace('media', "http://purl.org/syndication/atommedia");
-       $xpath->registerNamespace('poco', "http://portablecontacts.net/spec/1.0");
-       $xpath->registerNamespace('ostatus', "http://ostatus.org/schema/1.0");
-       $xpath->registerNamespace('statusnet', "http://status.net/schema/api/1/");
+       $xpath->registerNamespace('atom', NAMESPACE_ATOM1);
+       $xpath->registerNamespace('thr', NAMESPACE_THREAD);
+       $xpath->registerNamespace('georss', NAMESPACE_GEORSS);
+       $xpath->registerNamespace('activity', NAMESPACE_ACTIVITY);
+       $xpath->registerNamespace('media', NAMESPACE_MEDIA);
+       $xpath->registerNamespace('poco', NAMESPACE_POCO);
+       $xpath->registerNamespace('ostatus', NAMESPACE_OSTATUS);
+       $xpath->registerNamespace('statusnet', NAMESPACE_STATUSNET);
 
        $gub = "";
        $hub_attributes = $xpath->query("/atom:feed/atom:link[@rel='hub']")->item(0)->attributes;
@@ -299,8 +300,8 @@ function ostatus_import($xml,$importer,&$contact, &$hub) {
                $item["object"] = $xml;
                $item["verb"] = $xpath->query('activity:verb/text()', $entry)->item(0)->nodeValue;
 
-               // To-Do:
-               // Delete a message
+               /// @TODO
+               /// Delete a message
                if ($item["verb"] == "qvitter-delete-notice") {
                        // ignore "Delete" messages (by now)
                        logger("Ignore delete message ".print_r($item, true));
@@ -362,8 +363,8 @@ function ostatus_import($xml,$importer,&$contact, &$hub) {
                if ($georsspoint)
                        $item["coord"] = $georsspoint->item(0)->nodeValue;
 
-               // To-Do
-               // $item["location"] =
+               /// @TODO
+               /// $item["location"] =
 
                $categories = $xpath->query('atom:category', $entry);
                if ($categories) {
@@ -546,29 +547,6 @@ function ostatus_import($xml,$importer,&$contact, &$hub) {
                }
 
                logger("Item was stored with id ".$item_id, LOGGER_DEBUG);
-               $item["id"] = $item_id;
-
-               if ($mention) {
-                       $u = q("SELECT `notify-flags`, `language`, `username`, `email` FROM user WHERE uid = %d LIMIT 1", intval($item['uid']));
-                       $r = q("SELECT `parent` FROM `item` WHERE `id` = %d", intval($item_id));
-
-                       notification(array(
-                               'type'         => NOTIFY_TAGSELF,
-                               'notify_flags' => $u[0]["notify-flags"],
-                               'language'     => $u[0]["language"],
-                               'to_name'      => $u[0]["username"],
-                               'to_email'     => $u[0]["email"],
-                               'uid'          => $item["uid"],
-                               'item'         => $item,
-                               'link'         => $a->get_baseurl().'/display/'.urlencode(get_item_guid($item_id)),
-                               'source_name'  => $item["author-name"],
-                               'source_link'  => $item["author-link"],
-                               'source_photo' => $item["author-avatar"],
-                               'verb'         => ACTIVITY_TAG,
-                               'otype'        => 'item',
-                               'parent'       => $r[0]["parent"]
-                       ));
-               }
        }
 }
 
@@ -834,7 +812,7 @@ function ostatus_completion($conversation_url, $uid, $item = array()) {
                                $existing_message = $message_exists[0];
 
                                // We improved the way we fetch OStatus messages, this shouldn't happen very often now
-                               // To-Do: we have to change the shadow copies as well. This way here is really ugly.
+                               /// @TODO We have to change the shadow copies as well. This way here is really ugly.
                                if ($existing_message["parent"] != $parent["id"]) {
                                        logger('updating id '.$existing_message["id"].' with parent '.$existing_message["parent"].' to parent '.$parent["id"].' uri '.$parent["uri"].' thread '.$parent_uri, LOGGER_DEBUG);
 
@@ -887,7 +865,7 @@ function ostatus_completion($conversation_url, $uid, $item = array()) {
                        logger("No contact found for url ".$actor, LOGGER_DEBUG);
 
                        // Adding a global contact
-                       // To-Do: Use this data for the post
+                       /// @TODO Use this data for the post
                        $global_contact_id = get_contact($actor, 0);
 
                        logger("Global contact ".$global_contact_id." found for url ".$actor, LOGGER_DEBUG);
@@ -1013,28 +991,6 @@ function ostatus_completion($conversation_url, $uid, $item = array()) {
                // Add the conversation entry (but don't fetch the whole conversation)
                ostatus_store_conversation($newitem, $conversation_url);
 
-               if ($mention) {
-                       $u = q("SELECT `notify-flags`, `language`, `username`, `email` FROM user WHERE uid = %d LIMIT 1", intval($uid));
-                       $r = q("SELECT `parent` FROM `item` WHERE `id` = %d", intval($newitem));
-
-                       notification(array(
-                               'type'         => NOTIFY_TAGSELF,
-                               'notify_flags' => $u[0]["notify-flags"],
-                               'language'     => $u[0]["language"],
-                               'to_name'      => $u[0]["username"],
-                               'to_email'     => $u[0]["email"],
-                               'uid'          => $uid,
-                               'item'         => $arr,
-                               'link'         => $a->get_baseurl().'/display/'.urlencode(get_item_guid($newitem)),
-                               'source_name'  => $arr["author-name"],
-                               'source_link'  => $arr["author-link"],
-                               'source_photo' => $arr["author-avatar"],
-                               'verb'         => ACTIVITY_TAG,
-                               'otype'        => 'item',
-                               'parent'       => $r[0]["parent"]
-                       ));
-               }
-
                // If the newly created item is the top item then change the parent settings of the thread
                // This shouldn't happen anymore. This is supposed to be absolote.
                if ($arr["uri"] == $first_id) {
@@ -1109,7 +1065,7 @@ function get_reshared_guid($item) {
        return $guid;
 }
 
-function xml_add_element($doc, $parent, $element, $value = "", $attributes = array()) {
+function xml_create_element($doc, $element, $value = "", $attributes = array()) {
        $element = $doc->createElement($element, xmlify($value));
 
        foreach ($attributes AS $key => $value) {
@@ -1117,7 +1073,11 @@ function xml_add_element($doc, $parent, $element, $value = "", $attributes = arr
                $attribute->value = xmlify($value);
                $element->appendChild($attribute);
        }
+       return $element;
+}
 
+function xml_add_element($doc, $parent, $element, $value = "", $attributes = array()) {
+       $element = xml_create_element($doc, $element, $value, $attributes);
        $parent->appendChild($element);
 }
 
@@ -1151,16 +1111,16 @@ function ostatus_format_picture_post($body) {
 function ostatus_add_header($doc, $owner) {
        $a = get_app();
 
-       $root = $doc->createElementNS(NS_ATOM, 'feed');
+       $root = $doc->createElementNS(NAMESPACE_ATOM1, 'feed');
        $doc->appendChild($root);
 
-       $root->setAttribute("xmlns:thr", NS_THR);
-       $root->setAttribute("xmlns:georss", NS_GEORSS);
-       $root->setAttribute("xmlns:activity", NS_ACTIVITY);
-       $root->setAttribute("xmlns:media", NS_MEDIA);
-       $root->setAttribute("xmlns:poco", NS_POCO);
-       $root->setAttribute("xmlns:ostatus", NS_OSTATUS);
-       $root->setAttribute("xmlns:statusnet", NS_STATUSNET);
+       $root->setAttribute("xmlns:thr", NAMESPACE_THREAD);
+       $root->setAttribute("xmlns:georss", NAMESPACE_GEORSS);
+       $root->setAttribute("xmlns:activity", NAMESPACE_ACTIVITY);
+       $root->setAttribute("xmlns:media", NAMESPACE_MEDIA);
+       $root->setAttribute("xmlns:poco", NAMESPACE_POCO);
+       $root->setAttribute("xmlns:ostatus", NAMESPACE_OSTATUS);
+       $root->setAttribute("xmlns:statusnet", NAMESPACE_STATUSNET);
 
        $attributes = array("uri" => "https://friendi.ca", "version" => FRIENDICA_VERSION."-".DB_UPDATE_VERSION);
        xml_add_element($doc, $root, "generator", FRIENDICA_PLATFORM, $attributes);
@@ -1176,11 +1136,11 @@ function ostatus_add_header($doc, $owner) {
        $attributes = array("href" => $owner["url"], "rel" => "alternate", "type" => "text/html");
        xml_add_element($doc, $root, "link", "", $attributes);
 
-       // To-Do: We have to find out what this is
-       //$attributes = array("href" => $a->get_baseurl()."/sup",
-       //              "rel" => "http://api.friendfeed.com/2008/03#sup",
-       //              "type" => "application/json");
-       //xml_add_element($doc, $root, "link", "", $attributes);
+       /// @TODO We have to find out what this is
+       //$attributes = array("href" => $a->get_baseurl()."/sup",
+       ///             "rel" => "http://api.friendfeed.com/2008/03#sup",
+       ///             "type" => "application/json");
+       //xml_add_element($doc, $root, "link", "", $attributes);
 
        ostatus_hublinks($doc, $root);
 
@@ -1342,12 +1302,11 @@ function ostatus_add_author($doc, $owner) {
        return $author;
 }
 
-/*
-To-Do: Picture attachments should look like this:
-
-<a href="https://status.pirati.ca/attachment/572819" title="https://status.pirati.ca/file/heluecht-20151202T222602-rd3u49p.gif"
-class="attachment thumbnail" id="attachment-572819" rel="nofollow external">https://status.pirati.ca/attachment/572819</a>
-
+/** 
+ * @TODO Picture attachments should look like this:
+ *     <a href="https://status.pirati.ca/attachment/572819" title="https://status.pirati.ca/file/heluecht-20151202T222602-rd3u49p.gif"
+ *     class="attachment thumbnail" id="attachment-572819" rel="nofollow external">https://status.pirati.ca/attachment/572819</a>
+ * 
 */
 
 function ostatus_entry($doc, $item, $owner, $toplevel = false, $repeat = false) {
@@ -1375,15 +1334,15 @@ function ostatus_entry($doc, $item, $owner, $toplevel = false, $repeat = false)
                $entry = $doc->createElement("activity:object");
                $title = sprintf("New note by %s", $owner["nick"]);
        } else {
-               $entry = $doc->createElementNS(NS_ATOM, "entry");
+               $entry = $doc->createElementNS(NAMESPACE_ATOM1, "entry");
 
-               $entry->setAttribute("xmlns:thr", NS_THR);
-               $entry->setAttribute("xmlns:georss", NS_GEORSS);
-               $entry->setAttribute("xmlns:activity", NS_ACTIVITY);
-               $entry->setAttribute("xmlns:media", NS_MEDIA);
-               $entry->setAttribute("xmlns:poco", NS_POCO);
-               $entry->setAttribute("xmlns:ostatus", NS_OSTATUS);
-               $entry->setAttribute("xmlns:statusnet", NS_STATUSNET);
+               $entry->setAttribute("xmlns:thr", NAMESPACE_THREAD);
+               $entry->setAttribute("xmlns:georss", NAMESPACE_GEORSS);
+               $entry->setAttribute("xmlns:activity", NAMESPACE_ACTIVITY);
+               $entry->setAttribute("xmlns:media", NAMESPACE_MEDIA);
+               $entry->setAttribute("xmlns:poco", NAMESPACE_POCO);
+               $entry->setAttribute("xmlns:ostatus", NAMESPACE_OSTATUS);
+               $entry->setAttribute("xmlns:statusnet", NAMESPACE_STATUSNET);
 
                $author = ostatus_add_author($doc, $owner);
                $entry->appendChild($author);
@@ -1448,9 +1407,12 @@ function ostatus_entry($doc, $item, $owner, $toplevel = false, $repeat = false)
                $repeated_owner["about"] = "";
                $repeated_owner["uid"] = 0;
 
-               $r =q("SELECT * FROM `unique_contacts` WHERE `url` = '%s'", normalise_link($repeated_item["author-link"]));
+               // Fetch the missing data from the global contacts
+               $r =q("SELECT * FROM `gcontact` WHERE `nurl` = '%s'", normalise_link($repeated_item["author-link"]));
                if ($r) {
-                       $repeated_owner["nick"] = $r[0]["nick"];
+                       if ($r[0]["nick"] != "")
+                               $repeated_owner["nick"] = $r[0]["nick"];
+
                        $repeated_owner["location"] = $r[0]["location"];
                        $repeated_owner["about"] = $r[0]["about"];
                }
@@ -1536,8 +1498,8 @@ function ostatus_entry($doc, $item, $owner, $toplevel = false, $repeat = false)
 
        ostatus_get_attachment($doc, $entry, $item);
 
-       // To-Do:
-       // The API call has yet to be implemented
+       /// @TODO
+       /// The API call has yet to be implemented
        //$attributes = array("href" => $a->get_baseurl()."/api/statuses/show/".$item["id"].".atom",
        //              "rel" => "self", "type" => "application/atom+xml");
        //xml_add_element($doc, $entry, "link", "", $attributes);