<?php namespace Zotlabs\Module; /** * * This is the POST destination for the embedphotos button * */ class Embedphotos extends \Zotlabs\Web\Controller { function get() { } function post() { if (argc() > 1 && argv(1) === 'album') { // API: /embedphotos/album $name = (x($_POST,'name') ? $_POST['name'] : null ); if (!$name) { json_return_and_die(array('errormsg' => 'Error retrieving album', 'status' => false)); } $album = $this->embedphotos_widget_album(array('channel' => \App::get_channel(), 'album' => $name)); json_return_and_die(array('status' => true, 'content' => $album)); } if (argc() > 1 && argv(1) === 'albumlist') { // API: /embedphotos/albumlist $album_list = $this->embedphotos_album_list($a); json_return_and_die(array('status' => true, 'albumlist' => $album_list)); } if (argc() > 1 && argv(1) === 'photolink') { // API: /embedphotos/photolink $href = (x($_POST,'href') ? $_POST['href'] : null ); if (!$href) { json_return_and_die(array('errormsg' => 'Error retrieving link ' . $href, 'status' => false)); } $resource_id = array_pop(explode("/", $href)); $r = q("SELECT obj from item where resource_type = 'photo' and resource_id = '%s' limit 1", dbesc($resource_id) ); if(!$r) { json_return_and_die(array('errormsg' => 'Error retrieving resource ' . $resource_id, 'status' => false)); } $obj = json_decode($r[0]['obj'], true); if(x($obj,'body')) { $photolink = $obj['body']; } elseif (x($obj,'bbcode')) { $photolink = $obj['bbcode']; } else { json_return_and_die(array('errormsg' => 'Error retrieving resource ' . $resource_id, 'status' => false)); } json_return_and_die(array('status' => true, 'photolink' => $photolink)); } } /** * Copied from include/widgets.php::widget_album() with a modification to get the profile_uid from * the input array as in widget_item() * @param type $name * @return string */ function embedphotos_widget_album($args) { $channel_id = 0; if(array_key_exists('channel',$args)) $channel = $args['channel']; $channel_id = intval($channel['channel_id']); if(! $channel_id) $channel_id = \App::$profile_uid; if(! $channel_id) return ''; $owner_uid = $channel_id; require_once('include/security.php'); $sql_extra = permissions_sql($channel_id); if(! perm_is_allowed($channel_id,get_observer_hash(),'view_storage')) return ''; if($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) ); $photos = array(); if(count($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']; $imagelink = (z_root() . '/photos/' . \App::$data['channel']['channel_address'] . '/image/' . $rr['resource_id'] . (($_GET['order'] === 'posted') ? '?f=&order=posted' : '')); $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 $o; } function embedphotos_album_list($a) { $o = ''; require_once('include/photos.php'); $p = photos_albums_list(\App::get_channel(), \App::get_observer()); if ($p['success']) { return $p['albums']; } else { return null; } } }