From e12f6f1bd93bb42bf0fe9fc9d9a1ff08cd162a0d Mon Sep 17 00:00:00 2001
From: friendica <info@friendica.com>
Date: Thu, 20 Feb 2014 17:20:24 -0800
Subject: small changes to a couple of lookup functions which we need to use a
 bit more

---
 boot.php            | 1 +
 include/Contact.php | 9 ++++++---
 include/widgets.php | 2 +-
 mod/photos.php      | 2 +-
 4 files changed, 9 insertions(+), 5 deletions(-)

diff --git a/boot.php b/boot.php
index e7f583b44..fb029c44e 100755
--- a/boot.php
+++ b/boot.php
@@ -40,6 +40,7 @@ require_once('include/BaseObject.php');
 require_once('include/features.php');
 require_once('include/taxonomy.php');
 require_once('include/identity.php');
+require_once('include/Contact.php');
 
 
 define ( 'RED_PLATFORM',            'Red Matrix' );
diff --git a/include/Contact.php b/include/Contact.php
index 09f7925cb..9883c598d 100644
--- a/include/Contact.php
+++ b/include/Contact.php
@@ -52,24 +52,27 @@ function abook_self($channel_id) {
 }	
 
 function channelx_by_nick($nick) {
-	return q("SELECT * FROM channel left join xchan on channel_hash = xchan_hash WHERE channel_address = '%s'  and not ( channel_pageflags & %d ) LIMIT 1",
+	$r = q("SELECT * FROM channel left join xchan on channel_hash = xchan_hash WHERE channel_address = '%s'  and not ( channel_pageflags & %d ) LIMIT 1",
 		dbesc($nick),
 		intval(PAGE_REMOVED)
 	);
+	return(($r) ? $r[0] : false);
 }
 
 function channelx_by_hash($hash) {
-	return q("SELECT * FROM channel left join xchan on channel_hash = xchan_hash WHERE channel_hash = '%s'  and not ( channel_pageflags & %d ) LIMIT 1",
+	$r = q("SELECT * FROM channel left join xchan on channel_hash = xchan_hash WHERE channel_hash = '%s'  and not ( channel_pageflags & %d ) LIMIT 1",
 		dbesc($hash),
 		intval(PAGE_REMOVED)
 	);
+	return(($r) ? $r[0] : false);
 }
 
 function channelx_by_n($id) {
-	return q("SELECT * FROM channel left join xchan on channel_hash = xchan_hash WHERE channel_id = %d  and not ( channel_pageflags & %d ) LIMIT 1",
+	$r = q("SELECT * FROM channel left join xchan on channel_hash = xchan_hash WHERE channel_id = %d  and not ( channel_pageflags & %d ) LIMIT 1",
 		dbesc($id),
 		intval(PAGE_REMOVED)
 	);
+	return(($r) ? $r[0] : false);
 }
 
 
diff --git a/include/widgets.php b/include/widgets.php
index 3c2333323..4a5ae9de7 100644
--- a/include/widgets.php
+++ b/include/widgets.php
@@ -543,7 +543,7 @@ function widget_photo_albums($arr) {
 	$channelx = channelx_by_n($a->profile['profile_uid']);
 	if((! $channelx) || (! perm_is_allowed($a->profile['profile_uid'],get_observer_hash(),'view_photos')))
 		return '';
-	return photos_album_widget($channelx[0],$a->get_observer());	
+	return photos_album_widget($channelx,$a->get_observer());	
 
 }
 
diff --git a/mod/photos.php b/mod/photos.php
index 2fe2d8a74..e2279188a 100644
--- a/mod/photos.php
+++ b/mod/photos.php
@@ -27,7 +27,7 @@ function photos_init(&$a) {
 		if(! $channelx)
 			return;
 
-		$a->data['channel'] = $channelx[0];
+		$a->data['channel'] = $channelx;
 
 		$observer = $a->get_observer();
 		$a->data['observer'] = $observer;
-- 
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