From 08b571c9d0843b19115bd9bb892cb141c508ea3b Mon Sep 17 00:00:00 2001
From: friendica <info@friendica.com>
Date: Mon, 17 Feb 2014 14:30:02 -0800
Subject: project "snakebite"

---
 include/items.php              | 50 ++++++++++++++++++++++++++++++++++++++++--
 include/photo/photo_driver.php | 16 +++++++++-----
 version.inc                    |  2 +-
 3 files changed, 60 insertions(+), 8 deletions(-)

diff --git a/include/items.php b/include/items.php
index c90bfb41c..7e15e9411 100755
--- a/include/items.php
+++ b/include/items.php
@@ -725,14 +725,60 @@ function import_author_xchan($x) {
 		return $arr['xchan_hash'];
 
 	if((! array_key_exists('network', $x)) || ($x['network'] === 'zot')) {
-		return import_author_zot($x);
+		$y = import_author_zot($x);
 	}
 
-	// TODO: create xchans for other common and/or aligned networks
+	if($x['network'] === 'rss') {
+		$y = import_author_rss($x);
+	}
+
+	return(($y) ? $y : false);
+}
+
+function import_author_rss($x) {
+
+	if(! $x['url'])
+		return false;
+
+	$r = q("select xchan_hash from xchan where xchan_network = 'rss' and xchan_url = '%s' limit 1",
+		dbesc($x['url'])
+	);
+	if($r) {
+		logger('import_author_rss: in cache' , LOGGER_DEBUG);
+		return $r[0]['xchan_hash'];
+	}
+	$name = trim($x['name']);
+
+	$r = q("insert into xchan ( xchan_hash, xchan_url, xchan_name, xchan_network ) 
+		values ( '%s', '%s', '%s', '%s' )",
+		dbesc($x['url']),
+		dbesc($x['url']),
+		dbesc(($name) ? $name : t('Unknown')),
+		dbesc('rss')
+	);
+	if($r) {
+
+		$photos = import_profile_photo($x['photo'],$x['url']);
+
+		if($photos) {
+			$r = q("update xchan set xchan_photo_date = '%s', xchan_photo_l = '%s', xchan_photo_m = '%s', xchan_photo_s = '%s', xchan_photo_mimetype = '%s' where xchan_url = '%s' and xchan_network = 'rss' limit 1",
+				dbesc(datetime_convert('UTC','UTC',$arr['photo_updated'])),
+				dbesc($photos[0]),
+				dbesc($photos[1]),
+				dbesc($photos[2]),
+				dbesc($photos[3]),
+				dbesc($x['url'])
+			);
+			if($r)
+				return $x['url'];
+		}
+	}
 
 	return false;
+	
 }
 
+
 function encode_item($item) {
 	$x = array();
 	$x['type'] = 'activity';
diff --git a/include/photo/photo_driver.php b/include/photo/photo_driver.php
index c2eeafa54..484550cb7 100644
--- a/include/photo/photo_driver.php
+++ b/include/photo/photo_driver.php
@@ -538,14 +538,20 @@ function import_profile_photo($photo,$xchan,$thing = false) {
 	}
 
 	$photo_failure = false;
+	$img_str = '';
 
+	if($photo) {
+		$filename = basename($photo);
+		$type = guess_image_type($photo,true);
 
-	$filename = basename($photo);
-	$type = guess_image_type($photo,true);
-	$result = z_fetch_url($photo,true);
+		if(! $type)
+			$type = 'image/jpeg';
 
-	if($result['success'])
-		$img_str = $result['body'];
+		$result = z_fetch_url($photo,true);
+
+		if($result['success'])
+			$img_str = $result['body'];
+	}
 
 	$img = photo_factory($img_str, $type);
 	if($img->is_valid()) {
diff --git a/version.inc b/version.inc
index cc21a24b6..ee51fad76 100644
--- a/version.inc
+++ b/version.inc
@@ -1 +1 @@
-2014-02-16.590
+2014-02-17.591
-- 
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