From b0dc3d3b4cc6c4c4151b2d7882062b6658637955 Mon Sep 17 00:00:00 2001
From: friendica <info@friendica.com>
Date: Tue, 13 May 2014 21:33:39 -0700
Subject: add photo widget

---
 include/widgets.php | 44 +++++++++++++++++++++++++++++++++++++++++++-
 1 file changed, 43 insertions(+), 1 deletion(-)

(limited to 'include/widgets.php')

diff --git a/include/widgets.php b/include/widgets.php
index 1b0e140c0..0f6d70ff7 100644
--- a/include/widgets.php
+++ b/include/widgets.php
@@ -719,4 +719,46 @@ $(document).ready(function() {
 EOT;
 return $o;
 
-}
\ No newline at end of file
+}
+
+
+/**
+ * @function widget_photo($arr)
+ *    widget to display a single photo.
+ * @param array $arr;
+ *    'src' => URL of photo
+ *    'zrl' => true or false, use zid in url
+ *    'style' => CSS string
+ * URL must be an http or https URL
+ */
+
+
+function widget_photo($arr) {
+
+	$style = $zrl = false;
+	$params = '';
+	if(array_key_exists('src',$arr) && isset($arr['src']))
+		$url = $arr['src'];
+
+	if(strpos($url,'http') !== 0)
+		return '';
+
+	if(array_key_exists('style',$arr) && isset($arr['style']))
+		$style = $arr['style'];
+
+	if(array_key_exists('zrl',$arr) && isset($arr['zrl']))
+		$zrl = (($arr['zrl']) ? true : false);
+
+	if($zrl)
+		$url = zid($url);
+
+	$o = '<div class="widget">';
+
+	$o .= '<img ' . (($zrl) ? ' class="zrl" ' : '') 
+				  . (($style) ? ' style="' . $style . '"' : '') 
+				  . ' src="' . $url . '" />';
+
+	$o .= '</div>';
+
+	return $o;
+}
-- 
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