X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=include%2Ffeed.php;h=22deff535a2383dd47822296ccb7ee680f3c7d90;hb=34e808e912b1b8e06bda40d47cbecd1b9a0246c2;hp=32044e663e7113f8eda3834ef986579de5378df9;hpb=299c0122f651305017e89cb5cde90e9f628fb354;p=friendica.git

diff --git a/include/feed.php b/include/feed.php
index 32044e663e..22deff535a 100644
--- a/include/feed.php
+++ b/include/feed.php
@@ -1,4 +1,5 @@
 <?php
+use Friendica\Database\DBM;
 require_once("include/html2bbcode.php");
 require_once("include/items.php");
 
@@ -27,8 +28,16 @@ function feed_import($xml,$importer,&$contact, &$hub, $simulate = false) {
 		return;
 	}
 
+	if (!empty($contact['poll'])) {
+		$basepath = $contact['poll'];
+	} elseif (!empty($contact['url'])) {
+		$basepath = $contact['url'];
+	} else {
+		$basepath = '';
+	}
+
 	$doc = new DOMDocument();
-	@$doc->loadXML($xml);
+	@$doc->loadXML(trim($xml));
 	$xpath = new DomXPath($doc);
 	$xpath->registerNamespace('atom', NAMESPACE_ATOM1);
 	$xpath->registerNamespace('dc', "http://purl.org/dc/elements/1.1/");
@@ -108,6 +117,14 @@ function feed_import($xml,$importer,&$contact, &$hub, $simulate = false) {
 			if ($value != "") {
 				$author["author-about"] = $value;
 			}
+			$avatar = $xpath->evaluate("atom:author/atom:link[@rel='avatar']")->item(0)->attributes;
+			if (is_object($avatar)) {
+				foreach ($avatar AS $attributes) {
+					if ($attributes->name == "href") {
+						$author["author-avatar"] = $attributes->textContent;
+					}
+				}
+			}
 		}
 
 		$author["edited"] = $author["created"] = $xpath->query('/atom:feed/atom:updated/text()')->item(0)->nodeValue;
@@ -219,7 +236,7 @@ function feed_import($xml,$importer,&$contact, &$hub, $simulate = false) {
 		if (!$simulate) {
 			$r = q("SELECT `id` FROM `item` WHERE `uid` = %d AND `uri` = '%s' AND `network` IN ('%s', '%s')",
 				intval($importer["uid"]), dbesc($item["uri"]), dbesc(NETWORK_FEED), dbesc(NETWORK_DFRN));
-			if (dbm::is_result($r)) {
+			if (DBM::is_result($r)) {
 				logger("Item with uri ".$item["uri"]." for user ".$importer["uid"]." already existed under id ".$r[0]["id"], LOGGER_DEBUG);
 				continue;
 			}
@@ -303,6 +320,30 @@ function feed_import($xml,$importer,&$contact, &$hub, $simulate = false) {
 			$item["attach"] .= '[attach]href="'.$href.'" length="'.$length.'" type="'.$type.'"[/attach]';
 		}
 
+		$body = trim($xpath->evaluate('atom:content/text()', $entry)->item(0)->nodeValue);
+
+		if ($body == "") {
+			$body = trim($xpath->evaluate('content:encoded/text()', $entry)->item(0)->nodeValue);
+		}
+		if ($body == "") {
+			$body = trim($xpath->evaluate('description/text()', $entry)->item(0)->nodeValue);
+		}
+		if ($body == "") {
+			$body = trim($xpath->evaluate('atom:summary/text()', $entry)->item(0)->nodeValue);
+		}
+
+		// remove the content of the title if it is identically to the body
+		// This helps with auto generated titles e.g. from tumblr
+		if (title_is_body($item["title"], $body)) {
+			$item["title"] = "";
+		}
+		$item["body"] = html2bbcode($body, $basepath);
+
+		if (($item["body"] == '') && ($item["title"] != '')) {
+			$item["body"] = $item["title"];
+			$item["title"] = '';
+		}
+
 		if ($contact["fetch_further_information"]) {
 			$preview = "";
 
@@ -313,29 +354,36 @@ function feed_import($xml,$importer,&$contact, &$hub, $simulate = false) {
 				}
 			}
 
-			$item["body"] = $item["title"].add_page_info($item["plink"], false, $preview, ($contact["fetch_further_information"] == 2), $contact["ffi_keyword_blacklist"]);
-			$item["tag"] = add_page_keywords($item["plink"], false, $preview, ($contact["fetch_further_information"] == 2), $contact["ffi_keyword_blacklist"]);
-			$item["title"] = "";
-			$item["object-type"] = ACTIVITY_OBJ_BOOKMARK;
-			unset($item["attach"]);
-		} else {
-			$body = trim($xpath->evaluate('atom:content/text()', $entry)->item(0)->nodeValue);
+			// Remove a possible link to the item itself
+			$item["body"] = str_replace($item["plink"], '', $item["body"]);
+			$item["body"] = preg_replace('/\[url\=\](\w+.*?)\[\/url\]/i', '', $item["body"]);
+
+			// Replace the content when the title is longer than the body
+			$replace = (strlen($item["title"]) > strlen($item["body"]));
 
-			if ($body == "") {
-				$body = trim($xpath->evaluate('content:encoded/text()', $entry)->item(0)->nodeValue);
+			// Replace it, when there is an image in the body
+			if (strstr($item["body"], '[/img]')) {
+				$replace = true;
 			}
-			if ($body == "") {
-				$body = trim($xpath->evaluate('description/text()', $entry)->item(0)->nodeValue);
+
+			// Replace it, when there is a link in the body
+			if (strstr($item["body"], '[/url]')) {
+				$replace = true;
 			}
-			if ($body == "") {
-				$body = trim($xpath->evaluate('atom:summary/text()', $entry)->item(0)->nodeValue);
+
+			if ($replace) {
+				$item["body"] = $item["title"];
 			}
-			// remove the content of the title if it is identically to the body
-			// This helps with auto generated titles e.g. from tumblr
-			if (title_is_body($item["title"], $body)) {
-				$item["title"] = "";
+			// We always strip the title since it will be added in the page information
+			$item["title"] = "";
+			$item["body"] = $item["body"].add_page_info($item["plink"], false, $preview, ($contact["fetch_further_information"] == 2), $contact["ffi_keyword_blacklist"]);
+			$item["tag"] = add_page_keywords($item["plink"], false, $preview, ($contact["fetch_further_information"] == 2), $contact["ffi_keyword_blacklist"]);
+			$item["object-type"] = ACTIVITY_OBJ_BOOKMARK;
+			unset($item["attach"]);
+		} else {
+			if (!strstr($item["body"], '[url') && ($item['plink'] != '')) {
+				$item["body"] .= "[hr][url]".$item['plink']."[/url]";
 			}
-			$item["body"] = html2bbcode($body);
 		}
 
 		if (!$simulate) {
@@ -366,4 +414,3 @@ function feed_import($xml,$importer,&$contact, &$hub, $simulate = false) {
 		return array("header" => $author, "items" => $items);
 	}
 }
-?>