]> git.mxchange.org Git - friendica.git/blobdiff - src/Protocol/DFRN.php
Add missing default config keys
[friendica.git] / src / Protocol / DFRN.php
index 72ab89d925992ac04f2e37b2f4ed466dc6fc243e..79fa000f176571af17655f53d52fccda7b9ce2e7 100644 (file)
@@ -77,6 +77,11 @@ class DFRN
                }
 
                foreach ($items as $item) {
+                       // These values aren't sent when sending from the queue.
+                       /// @todo Check if we can set these values from the queue or if they are needed at all.
+                       $item["entry:comment-allow"] = defaults($item, "entry:comment-allow", true);
+                       $item["entry:cid"] = defaults($item, "entry:cid", 0);
+
                        $entry = self::entry($doc, "text", $item, $owner, $item["entry:comment-allow"], $item["entry:cid"]);
                        $root->appendChild($entry);
                }
@@ -952,10 +957,10 @@ class DFRN
                if (isset($parent_item)) {
                        $conversation = dba::selectFirst('conversation', ['conversation-uri', 'conversation-href'], ['item-uri' => $item['parent-uri']]);
                        if (DBM::is_result($conversation)) {
-                               if ($r['conversation-uri'] != '') {
+                               if ($conversation['conversation-uri'] != '') {
                                        $conversation_uri = $conversation['conversation-uri'];
                                }
-                               if ($r['conversation-href'] != '') {
+                               if ($conversation['conversation-href'] != '') {
                                        $conversation_href = $conversation['conversation-href'];
                                }
                        }
@@ -1534,8 +1539,8 @@ class DFRN
        private static function fetchauthor($xpath, $context, $importer, $element, $onlyfetch, $xml = "")
        {
                $author = [];
-               $author["name"] = $xpath->evaluate($element."/atom:name/text()", $context)->item(0)->nodeValue;
-               $author["link"] = $xpath->evaluate($element."/atom:uri/text()", $context)->item(0)->nodeValue;
+               $author["name"] = XML::getFirstNodeValue($xpath, $element."/atom:name/text()", $context);
+               $author["link"] = XML::getFirstNodeValue($xpath, $element."/atom:uri/text()", $context);
 
                $fields = ['id', 'uid', 'url', 'network', 'avatar-date', 'avatar', 'name-date', 'uri-date', 'addr',
                        'name', 'nick', 'about', 'location', 'keywords', 'xmpp', 'bdyear', 'bd', 'hidden', 'contact-type'];
@@ -1551,6 +1556,7 @@ class DFRN
                                logger("Contact ".$author["link"]." wasn't found for user ".$importer["importer_uid"]." XML: ".$xml, LOGGER_DEBUG);
                        }
 
+                       $author["contact-unknown"] = true;
                        $author["contact-id"] = $importer["id"];
                        $author["network"] = $importer["network"];
                        $onlyfetch = true;
@@ -1606,33 +1612,33 @@ class DFRN
                        }
 
                        // Update contact data
-                       $value = $xpath->evaluate($element . "/dfrn:handle/text()", $context)->item(0)->nodeValue;
+                       $value = XML::getFirstNodeValue($xpath, $element . "/dfrn:handle/text()", $context);
                        if ($value != "") {
                                $poco["addr"] = $value;
                        }
 
-                       $value = $xpath->evaluate($element . "/poco:displayName/text()", $context)->item(0)->nodeValue;
+                       $value = XML::getFirstNodeValue($xpath, $element . "/poco:displayName/text()", $context);
                        if ($value != "") {
                                $poco["name"] = $value;
                        }
 
-                       $value = $xpath->evaluate($element . "/poco:preferredUsername/text()", $context)->item(0)->nodeValue;
+                       $value = XML::getFirstNodeValue($xpath, $element . "/poco:preferredUsername/text()", $context);
                        if ($value != "") {
                                $poco["nick"] = $value;
                        }
 
-                       $value = $xpath->evaluate($element . "/poco:note/text()", $context)->item(0)->nodeValue;
+                       $value = XML::getFirstNodeValue($xpath, $element . "/poco:note/text()", $context);
                        if ($value != "") {
                                $poco["about"] = $value;
                        }
 
-                       $value = $xpath->evaluate($element . "/poco:address/poco:formatted/text()", $context)->item(0)->nodeValue;
+                       $value = XML::getFirstNodeValue($xpath, $element . "/poco:address/poco:formatted/text()", $context);
                        if ($value != "") {
                                $poco["location"] = $value;
                        }
 
                        /// @todo Only search for elements with "poco:type" = "xmpp"
-                       $value = $xpath->evaluate($element . "/poco:ims/poco:value/text()", $context)->item(0)->nodeValue;
+                       $value = XML::getFirstNodeValue($xpath, $element . "/poco:ims/poco:value/text()", $context);
                        if ($value != "") {
                                $poco["xmpp"] = $value;
                        }
@@ -1645,7 +1651,7 @@ class DFRN
                        /// - poco:country
 
                        // If the "hide" element is present then the profile isn't searchable.
-                       $hide = intval($xpath->evaluate($element . "/dfrn:hide/text()", $context)->item(0)->nodeValue == "true");
+                       $hide = intval(XML::getFirstNodeValue($xpath, $element . "/dfrn:hide/text()", $context) == "true");
 
                        logger("Hidden status for contact " . $contact_old["url"] . ": " . $hide, LOGGER_DEBUG);
 
@@ -1667,7 +1673,7 @@ class DFRN
                        }
 
                        // "dfrn:birthday" contains the birthday converted to UTC
-                       $birthday = $xpath->evaluate($element . "/dfrn:birthday/text()", $context)->item(0)->nodeValue;
+                       $birthday = XML::getFirstNodeValue($xpath, $element . "/poco:birthday/text()", $context);
 
                        if (strtotime($birthday) > time()) {
                                $bd_timestamp = strtotime($birthday);
@@ -1676,7 +1682,7 @@ class DFRN
                        }
 
                        // "poco:birthday" is the birthday in the format "yyyy-mm-dd"
-                       $value = $xpath->evaluate($element . "/poco:birthday/text()", $context)->item(0)->nodeValue;
+                       $value = XML::getFirstNodeValue($xpath, $element . "/poco:birthday/text()", $context);
 
                        if (!in_array($value, ["", "0000-00-00", "0001-01-01"])) {
                                $bdyear = date("Y");
@@ -2410,9 +2416,9 @@ class DFRN
                $item["source"] = $xml;
 
                // Get the uri
-               $item["uri"] = $xpath->query("atom:id/text()", $entry)->item(0)->nodeValue;
+               $item["uri"] = XML::getFirstNodeValue($xpath, "atom:id/text()", $entry);
 
-               $item["edited"] = $xpath->query("atom:updated/text()", $entry)->item(0)->nodeValue;
+               $item["edited"] = XML::getFirstNodeValue($xpath, "atom:updated/text()", $entry);
 
                $current = Item::selectFirst(['id', 'uid', 'edited', 'body'],
                        ['uri' => $item["uri"], 'uid' => $importer["importer_uid"]]
@@ -2426,6 +2432,8 @@ class DFRN
                // Fetch the owner
                $owner = self::fetchauthor($xpath, $entry, $importer, "dfrn:owner", true);
 
+               $owner_unknown = (isset($owner["contact-unknown"]) && $owner["contact-unknown"]);
+
                $item["owner-link"] = $owner["link"];
                $item["owner-id"] = Contact::getIdForURL($owner["link"], 0);
 
@@ -2435,11 +2443,11 @@ class DFRN
                $item["author-link"] = $author["link"];
                $item["author-id"] = Contact::getIdForURL($author["link"], 0);
 
-               $item["title"] = $xpath->query("atom:title/text()", $entry)->item(0)->nodeValue;
+               $item["title"] = XML::getFirstNodeValue($xpath, "atom:title/text()", $entry);
 
-               $item["created"] = $xpath->query("atom:published/text()", $entry)->item(0)->nodeValue;
+               $item["created"] = XML::getFirstNodeValue($xpath, "atom:published/text()", $entry);
 
-               $item["body"] = $xpath->query("dfrn:env/text()", $entry)->item(0)->nodeValue;
+               $item["body"] = XML::getFirstNodeValue($xpath, "dfrn:env/text()", $entry);
                $item["body"] = str_replace([' ',"\t","\r","\n"], ['','','',''], $item["body"]);
                // make sure nobody is trying to sneak some html tags by us
                $item["body"] = notags(base64url_decode($item["body"]));
@@ -2472,18 +2480,15 @@ class DFRN
                // We don't need the content element since "dfrn:env" is always present
                //$item["body"] = $xpath->query("atom:content/text()", $entry)->item(0)->nodeValue;
 
-               $item["location"] = $xpath->query("dfrn:location/text()", $entry)->item(0)->nodeValue;
+               $item["location"] = XML::getFirstNodeValue($xpath, "dfrn:location/text()", $entry);
 
-               $georsspoint = $xpath->query("georss:point", $entry);
-               if ($georsspoint) {
-                       $item["coord"] = $georsspoint->item(0)->nodeValue;
-               }
+               $item["coord"] = XML::getFirstNodeValue($xpath, "georss:point", $entry);
 
-               $item["private"] = $xpath->query("dfrn:private/text()", $entry)->item(0)->nodeValue;
+               $item["private"] = XML::getFirstNodeValue($xpath, "dfrn:private/text()", $entry);
 
-               $item["extid"] = $xpath->query("dfrn:extid/text()", $entry)->item(0)->nodeValue;
+               $item["extid"] = XML::getFirstNodeValue($xpath, "dfrn:extid/text()", $entry);
 
-               if ($xpath->query("dfrn:bookmark/text()", $entry)->item(0)->nodeValue == "true") {
+               if (XML::getFirstNodeValue($xpath, "dfrn:bookmark/text()", $entry) == "true") {
                        $item["bookmark"] = true;
                }
 
@@ -2496,18 +2501,18 @@ class DFRN
                        }
                }
 
-               $item["guid"] = $xpath->query("dfrn:diaspora_guid/text()", $entry)->item(0)->nodeValue;
+               $item["guid"] = XML::getFirstNodeValue($xpath, "dfrn:diaspora_guid/text()", $entry);
 
                // We store the data from "dfrn:diaspora_signature" in a different table, this is done in "Item::insert"
-               $dsprsig = unxmlify($xpath->query("dfrn:diaspora_signature/text()", $entry)->item(0)->nodeValue);
+               $dsprsig = unxmlify(XML::getFirstNodeValue($xpath, "dfrn:diaspora_signature/text()", $entry));
                if ($dsprsig != "") {
                        $item["dsprsig"] = $dsprsig;
                }
 
-               $item["verb"] = $xpath->query("activity:verb/text()", $entry)->item(0)->nodeValue;
+               $item["verb"] = XML::getFirstNodeValue($xpath, "activity:verb/text()", $entry);
 
-               if ($xpath->query("activity:object-type/text()", $entry)->item(0)->nodeValue != "") {
-                       $item["object-type"] = $xpath->query("activity:object-type/text()", $entry)->item(0)->nodeValue;
+               if (XML::getFirstNodeValue($xpath, "activity:object-type/text()", $entry) != "") {
+                       $item["object-type"] = XML::getFirstNodeValue($xpath, "activity:object-type/text()", $entry);
                }
 
                $object = $xpath->query("activity:object", $entry)->item(0);
@@ -2544,8 +2549,10 @@ class DFRN
                                                $termhash = array_shift($parts);
                                                $termurl = implode(":", $parts);
 
-                                               if (strlen($item["tag"])) {
+                                               if (!empty($item["tag"])) {
                                                        $item["tag"] .= ",";
+                                               } else {
+                                                       $item["tag"] = "";
                                                }
 
                                                $item["tag"] .= $termhash . "[url=" . $termurl . "]" . $term . "[/url]";
@@ -2561,7 +2568,7 @@ class DFRN
                        self::parseLinks($links, $item);
                }
 
-               $item['conversation-uri'] = $xpath->query('ostatus:conversation/text()', $entry)->item(0)->nodeValue;
+               $item['conversation-uri'] = XML::getFirstNodeValue($xpath, 'ostatus:conversation/text()', $entry);
 
                $conv = $xpath->query('ostatus:conversation', $entry);
                if (is_object($conv->item(0))) {
@@ -2622,7 +2629,7 @@ class DFRN
                        }
 
                        // Is it an event?
-                       if ($item["object-type"] == ACTIVITY_OBJ_EVENT) {
+                       if (($item["object-type"] == ACTIVITY_OBJ_EVENT) && !$owner_unknown) {
                                logger("Item ".$item["uri"]." seems to contain an event.", LOGGER_DEBUG);
                                $ev = Event::fromBBCode($item["body"]);
                                if ((x($ev, "desc") || x($ev, "summary")) && x($ev, "start")) {
@@ -2655,6 +2662,13 @@ class DFRN
                        return;
                }
 
+               // This check is done here to be able to receive connection requests in "processVerbs"
+               if (($entrytype == DFRN::TOP_LEVEL) && $owner_unknown) {
+                       logger("Item won't be stored because user " . $importer["importer_uid"] . " doesn't follow " . $item["owner-link"] . ".", LOGGER_DEBUG);
+                       return;
+               }
+
+
                // Update content if 'updated' changes
                if (DBM::is_result($current)) {
                        if (self::updateContent($current, $item, $importer, $entrytype)) {
@@ -2747,7 +2761,7 @@ class DFRN
                }
 
                $condition = ['uri' => $uri, 'uid' => $importer["importer_uid"]];
-               $item = Item::selectFirst(['id', 'parent', 'contact-id', 'file'], $condition);
+               $item = Item::selectFirst(['id', 'parent', 'contact-id', 'file', 'deleted'], $condition);
                if (!DBM::is_result($item)) {
                        logger("Item with uri " . $uri . " for user " . $importer["importer_uid"] . " wasn't found.", LOGGER_DEBUG);
                        return;
@@ -2835,11 +2849,11 @@ class DFRN
                logger("Import DFRN message for user " . $importer["importer_uid"] . " from contact " . $importer["id"], LOGGER_DEBUG);
 
                // is it a public forum? Private forums aren't exposed with this method
-               $forum = intval($xpath->evaluate("/atom:feed/dfrn:community/text()")->item(0)->nodeValue);
+               $forum = intval(XML::getFirstNodeValue($xpath, "/atom:feed/dfrn:community/text()"));
 
                // The account type is new since 3.5.1
                if ($xpath->query("/atom:feed/dfrn:account_type")->length > 0) {
-                       $accounttype = intval($xpath->evaluate("/atom:feed/dfrn:account_type/text()")->item(0)->nodeValue);
+                       $accounttype = intval(XML::getFirstNodeValue($xpath, "/atom:feed/dfrn:account_type/text()"));
 
                        if ($accounttype != $importer["contact-type"]) {
                                dba::update('contact', ['contact-type' => $accounttype], ['id' => $importer["id"]]);
@@ -2887,7 +2901,7 @@ class DFRN
                        $newentries = [];
                        $entries = $xpath->query("/atom:feed/atom:entry");
                        foreach ($entries as $entry) {
-                               $created = $xpath->query("atom:published/text()", $entry)->item(0)->nodeValue;
+                               $created = XML::getFirstNodeValue($xpath, "atom:published/text()", $entry);
                                $newentries[strtotime($created)] = $entry;
                        }