]> git.mxchange.org Git - friendica.git/blobdiff - include/dfrn.php
"profile". "like" and "comment" could work, status messages only partly.
[friendica.git] / include / dfrn.php
index 1cfa42a6b3f76100e78d3b2953fdcd5ebabec80a..ad04a91295da29f4932024a9efee0c3f4bf4b549 100644 (file)
@@ -18,7 +18,7 @@ require_once("include/event.php");
 require_once("include/text.php");
 require_once("include/oembed.php");
 require_once("include/html2bbcode.php");
-require_once("library/HTMLPurifier.auto.php");
+require_once("include/bbcode.php");
 
 /**
  * @brief This class contain functions to create and send DFRN XML files
@@ -96,7 +96,7 @@ class dfrn {
 
                $sql_extra = " AND `item`.`allow_cid` = '' AND `item`.`allow_gid` = '' AND `item`.`deny_cid`  = '' AND `item`.`deny_gid`  = '' ";
 
-               $r = q("SELECT `contact`.*, `user`.`uid` AS `user_uid`, `user`.`nickname`, `user`.`timezone`, `user`.`page-flags`
+               $r = q("SELECT `contact`.*, `user`.`nickname`, `user`.`timezone`, `user`.`page-flags`
                        FROM `contact` INNER JOIN `user` ON `user`.`uid` = `contact`.`uid`
                        WHERE `contact`.`self` = 1 AND `user`.`nickname` = '%s' LIMIT 1",
                        dbesc($owner_nick)
@@ -106,7 +106,7 @@ class dfrn {
                        killme();
 
                $owner = $r[0];
-               $owner_id = $owner['user_uid'];
+               $owner_id = $owner['uid'];
                $owner_nick = $owner['nickname'];
 
                $sql_post_table = "";
@@ -484,7 +484,7 @@ class dfrn {
                                        "media:width" => 175, "media:height" => 175, "href" => $owner['photo']);
                xml_add_element($doc, $author, "link", "", $attributes);
 
-               $birthday = feed_birthday($owner['user_uid'], $owner['timezone']);
+               $birthday = feed_birthday($owner['uid'], $owner['timezone']);
 
                if ($birthday)
                        xml_add_element($doc, $author, "dfrn:birthday", $birthday);
@@ -499,7 +499,7 @@ class dfrn {
                        FROM `profile`
                                INNER JOIN `user` ON `user`.`uid` = `profile`.`uid`
                                WHERE `profile`.`is-default` AND NOT `user`.`hidewall` AND `user`.`uid` = %d",
-                       intval($owner['user_uid']));
+                       intval($owner['uid']));
                if ($r) {
                        $profile = $r[0];
                        xml_add_element($doc, $author, "poco:displayName", $profile["name"]);
@@ -721,6 +721,9 @@ class dfrn {
                else
                        $body = $item['body'];
 
+               // Remove the abstract element. It is only locally important.
+               $body = remove_abstract($body);
+
                if ($type == 'html') {
                        $htmlbody = $body;
 
@@ -1115,13 +1118,13 @@ class dfrn {
         *
         * @return Returns an array with relevant data of the author
         */
-       private function fetchauthor($xpath, $context, $importer, $element, $onlyfetch) {
+       private function fetchauthor($xpath, $context, $importer, $element, $onlyfetch, $xml = "") {
 
                $author = array();
                $author["name"] = $xpath->evaluate($element."/atom:name/text()", $context)->item(0)->nodeValue;
                $author["link"] = $xpath->evaluate($element."/atom:uri/text()", $context)->item(0)->nodeValue;
 
-               $r = q("SELECT `id`, `uid`, `network`, `avatar-date`, `name-date`, `uri-date`, `addr`,
+               $r = q("SELECT `id`, `uid`, `url`, `network`, `avatar-date`, `name-date`, `uri-date`, `addr`,
                                `name`, `nick`, `about`, `location`, `keywords`, `bdyear`, `bd`
                                FROM `contact` WHERE `uid` = %d AND `nurl` = '%s' AND `network` != '%s'",
                        intval($importer["uid"]), dbesc(normalise_link($author["link"])), dbesc(NETWORK_STATUSNET));
@@ -1130,6 +1133,9 @@ class dfrn {
                        $author["contact-id"] = $r[0]["id"];
                        $author["network"] = $r[0]["network"];
                } else {
+                       if (!$onlyfetch)
+                               logger("Contact ".$author["link"]." wasn't found for user ".$importer["uid"]." XML: ".$xml, LOGGER_DEBUG);
+
                        $author["contact-id"] = $importer["id"];
                        $author["network"] = $importer["network"];
                        $onlyfetch = true;
@@ -1159,38 +1165,41 @@ class dfrn {
                }
 
                if ($r AND !$onlyfetch) {
+                       logger("Check if contact details for contact ".$r[0]["id"]." (".$r[0]["nick"].") have to be updated.", LOGGER_DEBUG);
+
+                       $poco = array("url" => $contact["url"]);
 
                        // When was the last change to name or uri?
                        $name_element = $xpath->query($element."/atom:name", $context)->item(0);
                        foreach($name_element->attributes AS $attributes)
                                if ($attributes->name == "updated")
-                                       $contact["name-date"] = $attributes->textContent;
+                                       $poco["name-date"] = $attributes->textContent;
 
                        $link_element = $xpath->query($element."/atom:link", $context)->item(0);
                        foreach($link_element->attributes AS $attributes)
                                if ($attributes->name == "updated")
-                                       $contact["uri-date"] = $attributes->textContent;
+                                       $poco["uri-date"] = $attributes->textContent;
 
                        // Update contact data
                        $value = $xpath->evaluate($element."/dfrn:handle/text()", $context)->item(0)->nodeValue;
                        if ($value != "")
-                               $contact["addr"] = $value;
+                               $poco["addr"] = $value;
 
                        $value = $xpath->evaluate($element."/poco:displayName/text()", $context)->item(0)->nodeValue;
                        if ($value != "")
-                               $contact["name"] = $value;
+                               $poco["name"] = $value;
 
                        $value = $xpath->evaluate($element."/poco:preferredUsername/text()", $context)->item(0)->nodeValue;
                        if ($value != "")
-                               $contact["nick"] = $value;
+                               $poco["nick"] = $value;
 
                        $value = $xpath->evaluate($element."/poco:note/text()", $context)->item(0)->nodeValue;
                        if ($value != "")
-                               $contact["about"] = $value;
+                               $poco["about"] = $value;
 
                        $value = $xpath->evaluate($element."/poco:address/poco:formatted/text()", $context)->item(0)->nodeValue;
                        if ($value != "")
-                               $contact["location"] = $value;
+                               $poco["location"] = $value;
 
                        /// @todo Add support for the following fields that we don't support by now in the contact table:
                        /// - poco:utcOffset
@@ -1207,7 +1216,7 @@ class dfrn {
                                $tags[$tag->nodeValue] = $tag->nodeValue;
 
                        if (count($tags))
-                               $contact["keywords"] = implode(", ", $tags);
+                               $poco["keywords"] = implode(", ", $tags);
 
                        // "dfrn:birthday" contains the birthday converted to UTC
                        $old_bdyear = $contact["bdyear"];
@@ -1217,7 +1226,7 @@ class dfrn {
                        if (strtotime($birthday) > time()) {
                                $bd_timestamp = strtotime($birthday);
 
-                               $contact["bdyear"] = date("Y", $bd_timestamp);
+                               $poco["bdyear"] = date("Y", $bd_timestamp);
                        }
 
                        // "poco:birthday" is the birthday in the format "yyyy-mm-dd"
@@ -1232,9 +1241,11 @@ class dfrn {
                                        $bdyear = $bdyear + 1;
                                }
 
-                               $contact["bd"] = $value;
+                               $poco["bd"] = $value;
                        }
 
+                       $contact = array_merge($contact, $poco);
+
                        if ($old_bdyear != $contact["bdyear"])
                                self::birthday_event($contact, $birthday);
 
@@ -1245,6 +1256,7 @@ class dfrn {
 
                        unset($fields["id"]);
                        unset($fields["uid"]);
+                       unset($fields["url"]);
                        unset($fields["avatar-date"]);
                        unset($fields["name-date"]);
                        unset($fields["uri-date"]);
@@ -1264,7 +1276,7 @@ class dfrn {
                                }
 
                        if ($update) {
-                               logger("Update contact data for contact ".$contact["id"], LOGGER_DEBUG);
+                               logger("Update contact data for contact ".$contact["id"]." (".$contact["nick"].")", LOGGER_DEBUG);
 
                                q("UPDATE `contact` SET `name` = '%s', `nick` = '%s', `about` = '%s', `location` = '%s',
                                        `addr` = '%s', `keywords` = '%s', `bdyear` = '%s', `bd` = '%s',
@@ -1283,9 +1295,10 @@ class dfrn {
                        // It is used in the socgraph.php to prevent that old contact data
                        // that was relayed over several servers can overwrite contact
                        // data that we received directly.
-                       $contact["generation"] = 2;
-                       $contact["photo"] = $author["avatar"];
-                       update_gcontact($contact);
+
+                       $poco["generation"] = 2;
+                       $poco["photo"] = $author["avatar"];
+                       update_gcontact($poco);
                }
 
                return($author);
@@ -1955,6 +1968,8 @@ class dfrn {
                        $item['body'] = @html2bbcode($item['body']);
                }
 
+               /// @todo We should check for a repeated post and if we know the repeated author.
+
                // We don't need the content element since "dfrn:env" is always present
                //$item["body"] = $xpath->query("atom:content/text()", $entry)->item(0)->nodeValue;
 
@@ -2053,6 +2068,10 @@ class dfrn {
                        if (($item["network"] != $author["network"]) AND ($author["network"] != ""))
                                $item["network"] = $author["network"];
 
+                       // This code was taken from the old DFRN code
+                       // When activated, forums don't work.
+                       // And: Why should we disallow commenting by followers?
+                       // the behaviour is now similar to the Diaspora part.
                        //if($importer["rel"] == CONTACT_IS_FOLLOWER) {
                        //      logger("Contact ".$importer["id"]." is only follower. Quitting", LOGGER_DEBUG);
                        //      return;
@@ -2365,8 +2384,14 @@ class dfrn {
                $header["contact-id"] = $importer["id"];
 
                // Update the contact table if the data has changed
+
+               // The "atom:author" is only present in feeds
+               if ($xpath->query("/atom:feed/atom:author")->length > 0)
+                       self::fetchauthor($xpath, $doc->firstChild, $importer, "atom:author", false, $xml);
+
                // Only the "dfrn:owner" in the head section contains all data
-               self::fetchauthor($xpath, $doc->firstChild, $importer, "dfrn:owner", false);
+               if ($xpath->query("/atom:feed/dfrn:owner")->length > 0)
+                       self::fetchauthor($xpath, $doc->firstChild, $importer, "dfrn:owner", false, $xml);
 
                logger("Import DFRN message for user ".$importer["uid"]." from contact ".$importer["id"], LOGGER_DEBUG);