X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;ds=sidebyside;f=include%2Fdfrn.php;h=a8f7644ff7dbf955b2c1b50237b1d8457bcaebcc;hb=1b5f1effa0ed7d7774f34ebb199fcbf9e6fd9f4b;hp=5977ed9a0c254c044516c70035bb1acf1b0a963a;hpb=0135b7e357064f5fc6e0983991e297b729b6f87a;p=friendica.git

diff --git a/include/dfrn.php b/include/dfrn.php
index 5977ed9a0c..a8f7644ff7 100644
--- a/include/dfrn.php
+++ b/include/dfrn.php
@@ -7,6 +7,8 @@
  * https://github.com/friendica/friendica/blob/master/spec/dfrn2.pdf
  */
 
+use Friendica\App;
+
 require_once("include/Contact.php");
 require_once("include/ostatus.php");
 require_once("include/enotify.php");
@@ -282,6 +284,62 @@ class dfrn {
 		return $atom;
 	}
 
+	/**
+	 * @brief Generate an atom entry for a given item id
+	 *
+	 * @param int $item_id The item id
+	 *
+	 * @return string DFRN feed entry
+	 */
+	public static function itemFeed($item_id) {
+		$r = q("SELECT `item`.*, `item`.`id` AS `item_id`,
+			`contact`.`name`, `contact`.`network`, `contact`.`photo`, `contact`.`url`,
+			`contact`.`name-date`, `contact`.`uri-date`, `contact`.`avatar-date`,
+			`contact`.`thumb`, `contact`.`dfrn-id`, `contact`.`self`,
+			`sign`.`signed_text`, `sign`.`signature`, `sign`.`signer`
+			FROM `item`
+			STRAIGHT_JOIN `contact` ON `contact`.`id` = `item`.`contact-id`
+				AND (NOT `contact`.`blocked` OR `contact`.`pending`)
+			LEFT JOIN `sign` ON `sign`.`iid` = `item`.`id`
+			WHERE `item`.`id` = %d AND `item`.`visible` AND NOT `item`.`moderated` AND `item`.`parent` != 0
+			AND `item`.`wall` AND NOT `item`.`private`",
+			intval($item_id)
+		);
+
+		if (!dbm::is_result($r)) {
+			killme();
+		}
+
+		$item = $r[0];
+
+		$r = q("SELECT `contact`.*, `user`.`nickname`, `user`.`timezone`, `user`.`page-flags`, `user`.`account-type`
+			FROM `contact` INNER JOIN `user` ON `user`.`uid` = `contact`.`uid`
+			WHERE `contact`.`self` AND `user`.`uid` = %d LIMIT 1",
+			intval($item['uid'])
+		);
+
+		if (!dbm::is_result($r)) {
+			killme();
+		}
+
+		$owner = $r[0];
+
+		$doc = new DOMDocument('1.0', 'utf-8');
+		$doc->formatOutput = true;
+
+		$alternatelink = $owner['url'];
+
+		$root = self::add_header($doc, $owner, 'dfrn:owner', $alternatelink, true);
+
+		$type = 'html';
+
+		$entry = self::entry($doc, $type, $item, $owner, true);
+		$root->appendChild($entry);
+
+		$atom = trim($doc->saveXML());
+		return $atom;
+	}
+
 	/**
 	 * @brief Create XML text for DFRN mails
 	 *
@@ -370,7 +428,7 @@ class dfrn {
 		$ext = Photo::supportedTypes();
 
 		foreach ($rp as $p) {
-			$photos[$p['scale']] = app::get_baseurl().'/photo/'.$p['resource-id'].'-'.$p['scale'].'.'.$ext[$p['type']];
+			$photos[$p['scale']] = App::get_baseurl().'/photo/'.$p['resource-id'].'-'.$p['scale'].'.'.$ext[$p['type']];
 		}
 
 		unset($rp, $ext);
@@ -431,7 +489,7 @@ class dfrn {
 		$root->setAttribute("xmlns:ostatus", NAMESPACE_OSTATUS);
 		$root->setAttribute("xmlns:statusnet", NAMESPACE_STATUSNET);
 
-		xml::add_element($doc, $root, "id", app::get_baseurl()."/profile/".$owner["nick"]);
+		xml::add_element($doc, $root, "id", App::get_baseurl()."/profile/".$owner["nick"]);
 		xml::add_element($doc, $root, "title", $owner["name"]);
 
 		$attributes = array("uri" => "https://friendi.ca", "version" => FRIENDICA_VERSION."-".DB_UPDATE_VERSION);
@@ -448,13 +506,13 @@ class dfrn {
 			// DFRN itself doesn't uses this. But maybe someone else wants to subscribe to the public feed.
 			ostatus::hublinks($doc, $root);
 
-			$attributes = array("rel" => "salmon", "href" => app::get_baseurl()."/salmon/".$owner["nick"]);
+			$attributes = array("rel" => "salmon", "href" => App::get_baseurl()."/salmon/".$owner["nick"]);
 			xml::add_element($doc, $root, "link", "", $attributes);
 
-			$attributes = array("rel" => "http://salmon-protocol.org/ns/salmon-replies", "href" => app::get_baseurl()."/salmon/".$owner["nick"]);
+			$attributes = array("rel" => "http://salmon-protocol.org/ns/salmon-replies", "href" => App::get_baseurl()."/salmon/".$owner["nick"]);
 			xml::add_element($doc, $root, "link", "", $attributes);
 
-			$attributes = array("rel" => "http://salmon-protocol.org/ns/salmon-mention", "href" => app::get_baseurl()."/salmon/".$owner["nick"]);
+			$attributes = array("rel" => "http://salmon-protocol.org/ns/salmon-mention", "href" => App::get_baseurl()."/salmon/".$owner["nick"]);
 			xml::add_element($doc, $root, "link", "", $attributes);
 		}
 
@@ -511,7 +569,7 @@ class dfrn {
 		}
 
 		xml::add_element($doc, $author, "name", $owner["name"], $attributes);
-		xml::add_element($doc, $author, "uri", app::get_baseurl().'/profile/'.$owner["nickname"], $attributes);
+		xml::add_element($doc, $author, "uri", App::get_baseurl().'/profile/'.$owner["nickname"], $attributes);
 		xml::add_element($doc, $author, "dfrn:handle", $owner["addr"], $attributes);
 
 		$attributes = array("rel" => "photo", "type" => "image/jpeg",
@@ -812,7 +870,7 @@ class dfrn {
 			$parent = q("SELECT `guid` FROM `item` WHERE `id` = %d", intval($item["parent"]));
 			$parent_item = (($item['thr-parent']) ? $item['thr-parent'] : $item['parent-uri']);
 			$attributes = array("ref" => $parent_item, "type" => "text/html",
-						"href" => app::get_baseurl().'/display/'.$parent[0]['guid'],
+						"href" => App::get_baseurl().'/display/'.$parent[0]['guid'],
 						"dfrn:diaspora_guid" => $parent[0]['guid']);
 			xml::add_element($doc, $entry, "thr:in-reply-to", "", $attributes);
 		}
@@ -854,7 +912,7 @@ class dfrn {
 
 		// We save this value in "plink". Maybe we should read it from there as well?
 		xml::add_element($doc, $entry, "link", "", array("rel" => "alternate", "type" => "text/html",
-								"href" => app::get_baseurl()."/display/".$item["guid"]));
+								"href" => App::get_baseurl()."/display/".$item["guid"]));
 
 		// "comment-allow" is some old fashioned stuff for old Friendica versions.
 		// It is included in the rewritten code for completeness