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<?php
/**
* * Name: Album
* * Description: Displays an album with a title which can be defined via the 'album' and 'title' variable
* * Requires: channel, articles, cards, wiki
*/
namespace Zotlabs\Widget;
require_once('include/attach.php');
class Album {
function widget($args) {
$owner_uid = \App::$profile_uid;
$sql_extra = permissions_sql($owner_uid);
if(! perm_is_allowed($owner_uid,get_observer_hash(),'view_storage'))
return '';
if($args['album'])
$album = $args['album'];
if($args['title'])
$title = $args['title'];
/**
* This may return incorrect permissions if you have multiple directories of the same name.
* It is a limitation of the photo table using a name for a photo album instead of a folder hash
*/
if($album) {
$x = q("select hash from attach where filename = '%s' and uid = %d limit 1",
dbesc($album),
intval($owner_uid)
);
if($x) {
$y = attach_can_view_folder($owner_uid,get_observer_hash(),$x[0]['hash']);
if(! $y)
return '';
}
}
$order = 'DESC';
$r = q("SELECT p.resource_id, p.id, p.filename, p.mimetype, p.imgscale, p.description, p.created FROM photo p INNER JOIN
(SELECT resource_id, max(imgscale) imgscale FROM photo WHERE uid = %d AND album = '%s' AND imgscale <= 4 AND photo_usage IN ( %d, %d ) $sql_extra GROUP BY resource_id) ph
ON (p.resource_id = ph.resource_id AND p.imgscale = ph.imgscale)
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['mimetype']];
$imgalt_e = $rr['filename'];
$desc_e = $rr['description'];
$imagelink = (z_root() . '/photos/' . \App::$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'] . '-' . $rr['imgscale'] . '.' .$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_id' => rand(),
'$album_edit' => array(t('Edit Album'), $album_edit),
'$can_post' => false,
'$upload' => array(t('Upload'), z_root() . '/photos/' . \App::$profile['channel_address'] . '/upload/' . bin2hex($album)),
'$order' => false,
'$upload_form' => $upload_form,
'$usage' => $usage_message
));
return $o;
}
}
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