really basic photo album widget for content regions

doc/Widgets.md

@@ -108,6 +108,13 @@ Some/many of these widgets have restrictions which may restrict the type of page
 <br />&nbsp;<br />
 
 
+* album - provides a widget containing a complete photo album from albums belonging to the page owner; this may be too large to present in a sidebar region as is best implemented as a content region widget. 
+	* args:
+	* album - album name
+	* title - optional title, album name is used if not present
+<br />&nbsp;<br />
+ 
+
 Creating New Widgets
 ====================
 

include/widgets.php

@@ -1221,3 +1221,81 @@ function widget_admin($arr) {
 	return $o;
 
 }
+
+
+
+function widget_album($args) {
+
+	$owner_uid = get_app()->profile_uid;
+	$sql_extra = permissions_sql($owner_uid);
+
+	if($args['album'])
+		$album = $args['album'];
+	if($args['title'])
+		$title = $args['title'];
+
+	$order = 'DESC';
+
+	$r = q("SELECT p.resource_id, p.id, p.filename, p.type, p.scale, p.description, p.created FROM photo p INNER JOIN
+		(SELECT resource_id, max(scale) scale FROM photo WHERE uid = %d AND album = '%s' AND scale <= 4 AND photo_usage IN ( %d, %d ) $sql_extra GROUP BY resource_id) ph 
+		ON (p.resource_id = ph.resource_id AND p.scale = ph.scale)
+		ORDER BY created $order ",
+		intval($owner_uid),
+		dbesc($album),
+		intval(PHOTO_NORMAL),
+		intval(PHOTO_PROFILE)
+	);
+		
+	//edit album name
+	$album_edit = null;
+
+
+	$photos = array();
+	if($r) {
+		$twist = 'rotright';
+		foreach($r as $rr) {
+
+			if($twist == 'rotright')
+				$twist = 'rotleft';
+			else
+				$twist = 'rotright';
+				
+			$ext = $phototypes[$rr['type']];
+
+			$imgalt_e = $rr['filename'];
+			$desc_e = $rr['description'];
+
+			$imagelink = (z_root() . '/photos/' . get_app()->profile['channel_address'] . '/image/' . $rr['resource_id']);
+
+
+			$photos[] = array(
+				'id' => $rr['id'],
+				'twist' => ' ' . $twist . rand(2,4),
+				'link' => $imagelink,
+				'title' => t('View Photo'),
+				'src' => z_root() . '/photo/' . $rr['resource_id'] . '-' . $rr['scale'] . '.' .$ext,
+				'alt' => $imgalt_e,
+				'desc'=> $desc_e,
+				'ext' => $ext,
+				'hash'=> $rr['resource_id'],
+				'unknown' => t('Unknown')
+			);
+		}
+	}
+
+
+	$tpl = get_markup_template('photo_album.tpl');
+	$o .= replace_macros($tpl, array(
+		'$photos' => $photos,
+		'$album' => (($title) ? $title : $album),
+		'$album_edit' => array(t('Edit Album'), $album_edit),
+		'$can_post' => false,
+		'$upload' => array(t('Upload'), z_root() . '/photos/' . get_app()->profile['channel_address'] . '/upload/' . bin2hex($album)),
+		'$order' => false,
+		'$upload_form' => $upload_form,
+		'$usage' => $usage_message
+	));
+
+	return $o;
+}
+

view/tpl/photo_album.tpl

@@ -1,7 +1,9 @@
 <div class="generic-content-wrapper">
 	<div class="section-title-wrapper">
 		<div class="pull-right">
+			{{if $order}}
 			<a class="btn btn-default btn-xs" href="{{$order.1}}" title="{{$order.0}}"><i class="icon-sort"></i></a>
+			{{/if}}
 			<div class="btn-group btn-group">
 				{{if $album_edit.1}}
 				<i class="icon-pencil btn btn-default btn-xs" title="{{$album_edit.0}}" onclick="openClose('photo-album-edit-wrapper'); closeMenu('photo-upload-form');"></i>