Merge branch '2.4RC'2.4

1 files changed, 59 insertions, 0 deletions

diff --git a/Zotlabs/Widget/Cover_photo.php b/Zotlabs/Widget/Cover_photo.php
new file mode 100644
index 000000000..d2eb1be92
--- /dev/null
+++ b/Zotlabs/Widget/Cover_photo.php
@@ -0,0 +1,59 @@
+<?php
+
+namespace Zotlabs\Widget;
+
+class Cover_photo {
+
+	function widget($arr) {
+
+		require_once('include/channel.php');
+		$o = '';
+
+		if(\App::$module == 'channel' && $_REQUEST['mid'])
+			return '';
+
+		$channel_id = 0;
+		if(array_key_exists('channel_id', $arr) && intval($arr['channel_id']))
+			$channel_id = intval($arr['channel_id']);
+		if(! $channel_id)
+			$channel_id = \App::$profile_uid;
+		if(! $channel_id)
+			return '';
+
+		$channel = channelx_by_n($channel_id);
+
+		if(array_key_exists('style', $arr) && isset($arr['style']))
+			$style = $arr['style'];
+		else
+			$style = 'width:100%; height: auto;';
+
+		// ensure they can't sneak in an eval(js) function
+
+		if(strpbrk($style,'(\'"<>') !== false)
+			$style = '';
+
+		if(array_key_exists('title', $arr) && isset($arr['title']))
+			$title = $arr['title'];
+		else
+			$title = $channel['channel_name'];
+
+		if(array_key_exists('subtitle', $arr) && isset($arr['subtitle']))
+			$subtitle = $arr['subtitle'];
+		else
+			$subtitle = str_replace('@','&#x40;',$channel['xchan_addr']);
+
+		$c = get_cover_photo($channel_id,'html');
+
+		if($c) {
+			$photo_html = (($style) ? str_replace('alt=',' style="' . $style . '" alt=',$c) : $c);
+
+			$o = replace_macros(get_markup_template('cover_photo_widget.tpl'),array(
+				'$photo_html'	=> $photo_html,
+				'$title'	=> $title,
+				'$subtitle'	=> $subtitle,
+				'$hovertitle' => t('Click to show more'),
+			));
+		}
+		return $o;
+	}
+}