diff options
| -rw-r--r-- | Zotlabs/Module/Photos.php | 1602 |
1 files changed, 245 insertions, 1357 deletions
diff --git a/Zotlabs/Module/Photos.php b/Zotlabs/Module/Photos.php index b87c586da..967a3b703 100644 --- a/Zotlabs/Module/Photos.php +++ b/Zotlabs/Module/Photos.php @@ -1,1424 +1,312 @@ <?php + + namespace Zotlabs\Module; -require_once('include/photo/photo_driver.php'); -require_once('include/photos.php'); -require_once('include/items.php'); -require_once('include/acl_selectors.php'); -require_once('include/bbcode.php'); require_once('include/security.php'); require_once('include/attach.php'); -require_once('include/text.php'); - +require_once('include/photo/photo_driver.php'); -class Photos extends \Zotlabs\Web\Controller { +class Photo extends \Zotlabs\Web\Controller { function init() { - - if(observer_prohibited()) { - return; - } - - if(argc() > 1) { - $nick = argv(1); - - profile_load($nick); - - $channelx = channelx_by_nick($nick); - - if(! $channelx) - return; - - \App::$data['channel'] = $channelx; - - $observer = \App::get_observer(); - \App::$data['observer'] = $observer; - - $observer_xchan = (($observer) ? $observer['xchan_hash'] : ''); - - head_set_icon(\App::$data['channel']['xchan_photo_s']); - - \App::$page['htmlhead'] .= "<script> var profile_uid = " . ((\App::$data['channel']) ? \App::$data['channel']['channel_id'] : 0) . "; </script>" ; - - } - - return; - } - - - - function post() { - - logger('mod-photos: photos_post: begin' , LOGGER_DEBUG); - - logger('mod_photos: REQUEST ' . print_r($_REQUEST,true), LOGGER_DATA); - logger('mod_photos: FILES ' . print_r($_FILES,true), LOGGER_DATA); - - $ph = photo_factory(''); - - $phototypes = $ph->supportedTypes(); - - $can_post = false; - - $page_owner_uid = \App::$data['channel']['channel_id']; - - if(perm_is_allowed($page_owner_uid,get_observer_hash(),'write_storage')) - $can_post = true; - - if(! $can_post) { - notice( t('Permission denied.') . EOL ); - if(is_ajax()) - killme(); - return; - } - - $s = abook_self($page_owner_uid); - - if(! $s) { - notice( t('Page owner information could not be retrieved.') . EOL); - logger('mod_photos: post: unable to locate contact record for page owner. uid=' . $page_owner_uid); - if(is_ajax()) + + $streaming = null; + $channel = null; + $person = 0; + $renew = false; + + switch(argc()) { + case 4: + $person = argv(3); + $res = argv(2); + $type = argv(1); + break; + case 2: + $photo = argv(1); + break; + case 1: + default: killme(); - return; + // NOTREACHED } - - $owner_record = $s[0]; - - $acl = new \Zotlabs\Access\AccessList(\App::$data['channel']); - - if((argc() > 3) && (argv(2) === 'album')) { - - $album = argv(3); - if(! photos_album_exists($page_owner_uid, get_observer_hash(), $album)) { - notice( t('Album not found.') . EOL); - goaway(z_root() . '/' . $_SESSION['photo_return']); - } - - - /* - * DELETE photo album and all its photos - */ - - if($_REQUEST['dropalbum'] == t('Delete Album')) { - + $cache_mode = array( + 'on' => false, + 'age' => 86400, + 'exp' => true, + 'leak' => false + ); + call_hooks('cache_mode_hook', $cache_mode); - $folder_hash = ''; - - $r = q("select * from attach where is_dir = 1 and uid = %d and hash = '%s'", - intval($page_owner_uid), - dbesc($album) - ); - if(! $r) { - notice( t('Album not found.') . EOL); - return; - } - $folder_hash = $r[0]['hash']; - - - $res = array(); - $admin_delete = false; - - // get the list of photos we are about to delete - - if(remote_channel() && (! local_channel())) { - $str = photos_album_get_db_idstr($page_owner_uid,$album,remote_channel()); - } - elseif(local_channel()) { - $str = photos_album_get_db_idstr(local_channel(),$album); - } - elseif(is_site_admin()) { - $str = photos_album_get_db_idstr_admin($page_owner_uid,$album); - $admin_delete = true; - } - else { - $str = null; - } - if(! $str) { - goaway(z_root() . '/' . $_SESSION['photo_return']); - } - - $r = q("select id from item where resource_id in ( $str ) and resource_type = 'photo' and uid = %d " . item_normal(), - intval($page_owner_uid) - ); - if($r) { - foreach($r as $i) { - attach_delete($page_owner_uid, $i['resource_id'], true ); - } - } - - // remove the associated photos in case they weren't attached to an item - - q("delete from photo where resource_id in ( $str ) and uid = %d", - intval($page_owner_uid) - ); - - // @FIXME do the same for the linked attach - - if($folder_hash) { - attach_delete($page_owner_uid, $folder_hash, true ); + $observer_xchan = get_observer_hash(); + $ismodified = $_SERVER['HTTP_IF_MODIFIED_SINCE']; - if(! $admin_delete) { - $sync = attach_export_data(\App::$data['channel'],$folder_hash, true); + if(isset($type)) { - if($sync) - build_sync_packet($page_owner_uid,array('file' => array($sync))); - } + /** + * Profile photos - Access controls on default profile photos are not honoured since they need to be exchanged with remote sites. + * + */ + + $default = get_default_profile_photo(); + + if($type === 'profile') { + switch($res) { + case 'm': + $resolution = 5; + $default = get_default_profile_photo(80); + break; + case 's': + $resolution = 6; + $default = get_default_profile_photo(48); + break; + case 'l': + default: + $resolution = 4; + break; } - } - - goaway(z_root() . '/photos/' . \App::$data['channel']['channel_address']); - } - if((argc() > 2) && (x($_REQUEST,'delete')) && ($_REQUEST['delete'] === t('Delete Photo'))) { - // same as above but remove single photo - - $ob_hash = get_observer_hash(); - if(! $ob_hash) - goaway(z_root() . '/' . $_SESSION['photo_return']); - - $r = q("SELECT id, resource_id FROM photo WHERE ( xchan = '%s' or uid = %d ) AND resource_id = '%s' LIMIT 1", - dbesc($ob_hash), - intval(local_channel()), - dbesc(argv(2)) - ); - - if($r) { - attach_delete($page_owner_uid, $r[0]['resource_id'], true ); - $sync = attach_export_data(\App::$data['channel'],$r[0]['resource_id'], true); - - if($sync) - build_sync_packet($page_owner_uid,array('file' => array($sync))); - } - elseif(is_site_admin()) { - // If the admin deletes a photo, don't sync - attach_delete($page_owner_uid, argv(2), true); - } + $modified = filemtime($default); + $default = z_root() . '/' . $default; + $uid = $person; + $d = [ 'imgscale' => $resolution, 'channel_id' => $uid, 'default' => $default, 'data' => '', 'mimetype' => '' ]; + call_hooks('get_profile_photo',$d); - goaway(z_root() . '/photos/' . \App::$data['channel']['channel_address'] . '/album/' . $_SESSION['album_return']); - } - - if((argc() > 2) && array_key_exists('move_to_album',$_POST)) { - $m = q("select folder from attach where hash = '%s' and uid = %d limit 1", - dbesc(argv(2)), - intval($page_owner_uid) - ); - if(($m) && ($m[0]['folder'] != $_POST['move_to_album'])) { - attach_move($page_owner_uid,argv(2),$_POST['move_to_album']); - - $sync = attach_export_data(\App::$data['channel'],argv(2),true); - if($sync) - build_sync_packet($page_owner_uid,array('file' => array($sync))); - - if(! ($_POST['desc'] && $_POST['newtag'])) - goaway(z_root() . '/' . $_SESSION['photo_return']); - } - } + $resolution = $d['imgscale']; + $uid = $d['channel_id']; + $default = $d['default']; + $data = $d['data']; + $mimetype = $d['mimetype']; - if((argc() > 2) && ((x($_POST,'desc') !== false) || (x($_POST,'newtag') !== false))) { - - $desc = ((x($_POST,'desc')) ? notags(trim($_POST['desc'])) : ''); - $rawtags = ((x($_POST,'newtag')) ? notags(trim($_POST['newtag'])) : ''); - $item_id = ((x($_POST,'item_id')) ? intval($_POST['item_id']) : 0); - - $is_nsfw = ((x($_POST,'adult')) ? intval($_POST['adult']) : 0); - - $acl->set_from_array($_POST); - $perm = $acl->get(); - - $resource_id = argv(2); - - if((x($_POST,'rotate') !== false) && - ( (intval($_POST['rotate']) == 1) || (intval($_POST['rotate']) == 2) )) { - logger('rotate'); - - $r = q("select * from photo where resource_id = '%s' and uid = %d and imgscale = 0 limit 1", - dbesc($resource_id), - intval($page_owner_uid) + if(! $data) { + $r = q("SELECT * FROM photo WHERE imgscale = %d AND uid = %d AND photo_usage = %d LIMIT 1", + intval($resolution), + intval($uid), + intval(PHOTO_PROFILE) ); - if(count($r)) { - $d = (($r[0]['os_storage']) ? @file_get_contents(dbunescbin($r[0]['content'])) : dbunescbin($r[0]['content'])); - $ph = photo_factory($d, $r[0]['mimetype']); - if($ph->is_valid()) { - $rotate_deg = ( (intval($_POST['rotate']) == 1) ? 270 : 90 ); - $ph->rotate($rotate_deg); - - $width = $ph->getWidth(); - $height = $ph->getHeight(); - - if(intval($r[0]['os_storage'])) { - @file_put_contents($r[0]['content'],$ph->imageString()); - $data = $r[0]['content']; - $fsize = @filesize($r[0]['content']); - q("update attach set filesize = %d where hash = '%s' and uid = %d", - intval($fsize), - dbesc($resource_id), - intval($page_owner_uid) - ); - } - else { - $data = $ph->imageString(); - $fsize = strlen($data); - } - - $x = q("update photo set edited = '%s', content = '%s', filesize = %d, height = %d, width = %d where resource_id = '%s' and uid = %d and imgscale = 0", - dbesc(datetime_convert()), - dbescbin($data), - intval($fsize), - intval($height), - intval($width), - dbesc($resource_id), - intval($page_owner_uid) - ); - - if($width > 1024 || $height > 1024) - $ph->scaleImage(1024); - - $width = $ph->getWidth(); - $height = $ph->getHeight(); - $data = $ph->imageString(); - $fsize = strlen($data); - - $x = q("update photo set edited = '%s', content = '%s', filesize = %d, height = %d, width = %d where resource_id = '%s' and uid = %d and imgscale = 1", - dbesc(datetime_convert()), - dbescbin($data), - intval($fsize), - intval($height), - intval($width), - dbesc($resource_id), - intval($page_owner_uid) - ); - - - if($width > 640 || $height > 640) - $ph->scaleImage(640); - - $width = $ph->getWidth(); - $height = $ph->getHeight(); - $data = $ph->imageString(); - $fsize = strlen($data); - - $x = q("update photo set edited = '%s', content = '%s', filesize = %d, height = %d, width = %d where resource_id = '%s' and uid = %d and imgscale = 2", - dbesc(datetime_convert()), - dbescbin($data), - intval($fsize), - intval($height), - intval($width), - dbesc($resource_id), - intval($page_owner_uid) - ); - - - if($width > 320 || $height > 320) - $ph->scaleImage(320); - - $width = $ph->getWidth(); - $height = $ph->getHeight(); - $data = $ph->imageString(); - $fsize = strlen($data); - - $x = q("update photo set edited = '%s', content = '%s', filesize = %d, height = %d, width = %d where resource_id = '%s' and uid = %d and imgscale = 3", - dbesc(datetime_convert()), - dbescbin($data), - intval($fsize), - intval($height), - intval($width), - dbesc($resource_id), - intval($page_owner_uid) - ); - } - } - } - - $p = q("SELECT mimetype, is_nsfw, description, resource_id, imgscale, allow_cid, allow_gid, deny_cid, deny_gid FROM photo WHERE resource_id = '%s' AND uid = %d ORDER BY imgscale DESC", - dbesc($resource_id), - intval($page_owner_uid) - ); - if($p) { - $ext = $phototypes[$p[0]['mimetype']]; - - $r = q("UPDATE photo SET description = '%s', allow_cid = '%s', allow_gid = '%s', deny_cid = '%s', deny_gid = '%s' WHERE resource_id = '%s' AND uid = %d", - dbesc($desc), - dbesc($perm['allow_cid']), - dbesc($perm['allow_gid']), - dbesc($perm['deny_cid']), - dbesc($perm['deny_gid']), - dbesc($resource_id), - intval($page_owner_uid) - ); - } - - $item_private = (($str_contact_allow || $str_group_allow || $str_contact_deny || $str_group_deny) ? true : false); - - $old_is_nsfw = $p[0]['is_nsfw']; - if($old_is_nsfw != $is_nsfw) { - $r = q("update photo set is_nsfw = %d where resource_id = '%s' and uid = %d", - intval($is_nsfw), - dbesc($resource_id), - intval($page_owner_uid) - ); - } - - /* Don't make the item visible if the only change was the album name */ - - $visibility = 0; - if($p[0]['description'] !== $desc || strlen($rawtags)) - $visibility = 1; - - if(! $item_id) { - $item_id = photos_create_item(\App::$data['channel'],get_observer_hash(),$p[0],$visibility); - - } - - if($item_id) { - $r = q("SELECT * FROM item WHERE id = %d AND uid = %d LIMIT 1", - intval($item_id), - intval($page_owner_uid) - ); - - if($r) { - $old_tag = $r[0]['tag']; - $old_inform = $r[0]['inform']; - } - } - - - // make sure the linked item has the same permissions as the photo regardless of any other changes - $x = q("update item set allow_cid = '%s', allow_gid = '%s', deny_cid = '%s', deny_gid = '%s', item_private = %d - where id = %d", - dbesc($perm['allow_cid']), - dbesc($perm['allow_gid']), - dbesc($perm['deny_cid']), - dbesc($perm['deny_gid']), - intval($acl->is_private()), - intval($item_id) - ); - - // make sure the attach has the same permissions as the photo regardless of any other changes - $x = q("update attach set allow_cid = '%s', allow_gid = '%s', deny_cid = '%s', deny_gid = '%s' where hash = '%s' and uid = %d and is_photo = 1", - dbesc($perm['allow_cid']), - dbesc($perm['allow_gid']), - dbesc($perm['deny_cid']), - dbesc($perm['deny_gid']), - dbesc($resource_id), - intval($page_owner_uid) - ); - - - - if(strlen($rawtags)) { - - $str_tags = ''; - $inform = ''; - - // if the new tag doesn't have a namespace specifier (@foo or #foo) give it a mention - - $x = substr($rawtags,0,1); - if($x !== '@' && $x !== '#') - $rawtags = '@' . $rawtags; - - require_once('include/text.php'); - $profile_uid = \App::$profile['profile_uid']; - - $results = linkify_tags($a, $rawtags, (local_channel()) ? local_channel() : $profile_uid); - - $success = $results['success']; - $post_tags = array(); - - foreach($results as $result) { - $success = $result['success']; - if($success['replaced']) { - $post_tags[] = array( - 'uid' => $profile_uid, - 'ttype' => $success['termtype'], - 'otype' => TERM_OBJ_POST, - 'term' => $success['term'], - 'url' => $success['url'] - ); - } - } - - $r = q("select * from item where id = %d and uid = %d limit 1", - intval($item_id), - intval($page_owner_uid) - ); - if($r) { - $r = fetch_post_tags($r,true); - $datarray = $r[0]; - if($post_tags) { - if((! array_key_exists('term',$datarray)) || (! is_array($datarray['term']))) - $datarray['term'] = $post_tags; - else - $datarray['term'] = array_merge($datarray['term'],$post_tags); - } - item_store_update($datarray,$execflag); + $modified = strtotime($r[0]['edited'] . "Z"); + $data = dbunescbin($r[0]['content']); + $mimetype = $r[0]['mimetype']; } - + if(intval($r[0]['os_storage'])) + $data = file_get_contents($data); } - $sync = attach_export_data(\App::$data['channel'],$resource_id); - - if($sync) - build_sync_packet($page_owner_uid,array('file' => array($sync))); - - goaway(z_root() . '/' . $_SESSION['photo_return']); - return; // NOTREACHED - - - } - - - /** - * default post action - upload a photo - */ - - $channel = \App::$data['channel']; - $observer = \App::$data['observer']; - - $_REQUEST['source'] = 'photos'; - require_once('include/attach.php'); - - if(! local_channel()) { - $_REQUEST['contact_allow'] = expand_acl($channel['channel_allow_cid']); - $_REQUEST['group_allow'] = expand_acl($channel['channel_allow_gid']); - $_REQUEST['contact_deny'] = expand_acl($channel['channel_deny_cid']); - $_REQUEST['group_deny'] = expand_acl($channel['channel_deny_gid']); - } - - - $matches = []; - $partial = false; - - - - if(array_key_exists('HTTP_CONTENT_RANGE',$_SERVER)) { - $pm = preg_match('/bytes (\d*)\-(\d*)\/(\d*)/',$_SERVER['HTTP_CONTENT_RANGE'],$matches); - if($pm) { - logger('Content-Range: ' . print_r($matches,true)); - $partial = true; - } - } - - if($partial) { - $x = save_chunk($channel,$matches[1],$matches[2],$matches[3]); - - if($x['partial']) { - header('Range: bytes=0-' . (($x['length']) ? $x['length'] - 1 : 0)); - json_return_and_die($result); - } - else { - header('Range: bytes=0-' . (($x['size']) ? $x['size'] - 1 : 0)); - - $_FILES['userfile'] = [ - 'name' => $x['name'], - 'type' => $x['type'], - 'tmp_name' => $x['tmp_name'], - 'error' => $x['error'], - 'size' => $x['size'] - ]; - } - } - else { - if(! array_key_exists('userfile',$_FILES)) { - $_FILES['userfile'] = [ - 'name' => $_FILES['files']['name'], - 'type' => $_FILES['files']['type'], - 'tmp_name' => $_FILES['files']['tmp_name'], - 'error' => $_FILES['files']['error'], - 'size' => $_FILES['files']['size'] - ]; + if(! $data) { + $x = z_fetch_url($default,true,0,[ 'novalidate' => true ]); + $data = ($x['success'] ? $x['body'] : EMPTY_STR); + $mimetype = 'image/png'; } } - - $r = attach_store($channel,get_observer_hash(), '', $_REQUEST); - - if(! $r['success']) { - notice($r['message'] . EOL); - goaway(z_root() . '/photos/' . \App::$data['channel']['channel_address']); - } - - goaway(z_root() . '/photos/' . \App::$data['channel']['channel_address'] . '/album/' . $r['data']['folder']); - - } - - - - function get() { - - // URLs: - // photos/name - // photos/name/album/xxxxx (xxxxx is album name) - // photos/name/image/xxxxx - - - if(observer_prohibited()) { - notice( t('Public access denied.') . EOL); - return; - } - - $unsafe = ((array_key_exists('unsafe',$_REQUEST) && $_REQUEST['unsafe']) ? 1 : 0); - - require_once('include/bbcode.php'); - require_once('include/security.php'); - require_once('include/conversation.php'); - - if(! x(\App::$data,'channel')) { - notice( t('No photos selected') . EOL ); - return; - } - - $ph = photo_factory(''); - $phototypes = $ph->supportedTypes(); - - $_SESSION['photo_return'] = \App::$cmd; - - // - // Parse arguments - // - - $can_comment = perm_is_allowed(\App::$profile['profile_uid'],get_observer_hash(),'post_comments'); - - if(argc() > 3) { - $datatype = argv(2); - $datum = argv(3); - } else { - if(argc() > 2) { - $datatype = argv(2); - $datum = ''; - } - else - $datatype = 'summary'; - } - - if(argc() > 4) - $cmd = argv(4); - else - $cmd = 'view'; - - // - // Setup permissions structures - // - - $can_post = false; - $visitor = 0; - - - $owner_uid = \App::$data['channel']['channel_id']; - $owner_aid = \App::$data['channel']['channel_account_id']; - - $observer = \App::get_observer(); - - $can_post = perm_is_allowed($owner_uid,$observer['xchan_hash'],'write_storage'); - $can_view = perm_is_allowed($owner_uid,$observer['xchan_hash'],'view_storage'); - - if(! $can_view) { - notice( t('Access to this item is restricted.') . EOL); - return; - } + else { - $sql_item = item_permissions_sql($owner_uid,get_observer_hash()); - $sql_extra = permissions_sql($owner_uid,get_observer_hash(),'photo'); - $sql_attach = permissions_sql($owner_uid,get_observer_hash(),'attach'); - - nav_set_selected('Photos'); + /** + * Other photos + */ - $o = '<script src="vendor/blueimp/jquery-file-upload/js/vendor/jquery.ui.widget.js"></script> - <script src="vendor/blueimp/jquery-file-upload/js/jquery.iframe-transport.js"></script> - <script src="vendor/blueimp/jquery-file-upload/js/jquery.fileupload.js"></script>'; - + /* Check for a cookie to indicate display pixel density, in order to detect high-resolution + displays. This procedure was derived from the "Retina Images" by Jeremey Worboys, + used in accordance with the Creative Commons Attribution 3.0 Unported License. + Project link: https://github.com/Retina-Images/Retina-Images + License link: http://creativecommons.org/licenses/by/3.0/ + */ - $o .= "<script> var profile_uid = " . \App::$profile['profile_uid'] - . "; var netargs = '?f='; var profile_page = " . \App::$pager['page'] . "; </script>\r\n"; - - $_is_owner = (local_channel() && (local_channel() == $owner_uid)); - - /** - * Display upload form - */ - - if( $can_post) { - - $uploader = ''; - - $ret = array('post_url' => z_root() . '/photos/' . \App::$data['channel']['channel_address'], - 'addon_text' => $uploader, - 'default_upload' => true); - - call_hooks('photo_upload_form',$ret); - - /* Show space usage */ - - $r = q("select sum(filesize) as total from photo where aid = %d and imgscale = 0 ", - intval(\App::$data['channel']['channel_account_id']) - ); - - - $limit = engr_units_to_bytes(service_class_fetch(\App::$data['channel']['channel_id'],'photo_upload_limit')); - if($limit !== false) { - $usage_message = sprintf( t("%1$.2f MB of %2$.2f MB photo storage used."), $r[0]['total'] / 1024000, $limit / 1024000 ); + // @FIXME It seems this part doesn't work because we are not setting such cookie + $cookie_value = false; + if (isset($_COOKIE['devicePixelRatio'])) { + $cookie_value = intval($_COOKIE['devicePixelRatio']); } else { - $usage_message = sprintf( t('%1$.2f MB photo storage used.'), $r[0]['total'] / 1024000 ); - } - - if($_is_owner) { - $channel = \App::get_channel(); - - $acl = new \Zotlabs\Access\AccessList($channel); - $channel_acl = $acl->get(); - - $lockstate = (($acl->is_private()) ? 'lock' : 'unlock'); + // Force revalidation of cache on next request + // $prvcachecontrol = 'no-cache'; + $status = 'no cookie'; } - $aclselect = (($_is_owner) ? populate_acl($channel_acl,false, \Zotlabs\Lib\PermissionDescription::fromGlobalPermission('view_storage')) : ''); - - // this is wrong but is to work around an issue with js_upload wherein it chokes if these variables - // don't exist. They really should be set to a parseable representation of the channel's default permissions - // which can be processed by getSelected() - - if(! $aclselect) { - $aclselect = '<input id="group_allow" type="hidden" name="allow_gid[]" value="" /><input id="contact_allow" type="hidden" name="allow_cid[]" value="" /><input id="group_deny" type="hidden" name="deny_gid[]" value="" /><input id="contact_deny" type="hidden" name="deny_cid[]" value="" />'; - } - - $selname = ''; - - if($datum) { - $h = attach_by_hash_nodata($datum,get_observer_hash()); - $selname = $h['data']['display_path']; - } - - - $albums = ((array_key_exists('albums', \App::$data)) ? \App::$data['albums'] : photos_albums_list(\App::$data['channel'],\App::$data['observer'])); - - if(! $selname) { - $def_album = get_pconfig(\App::$data['channel']['channel_id'],'system','photo_path'); - if($def_album) { - $selname = filepath_macro($def_album); - $albums['album'][] = array('text' => $selname); - } - } - - $tpl = get_markup_template('photos_upload.tpl'); - $upload_form = replace_macros($tpl,array( - '$pagename' => t('Upload Photos'), - '$sessid' => session_id(), - '$usage' => $usage_message, - '$nickname' => \App::$data['channel']['channel_address'], - '$newalbum_label' => t('Enter an album name'), - '$newalbum_placeholder' => t('or select an existing album (doubleclick)'), - '$visible' => array('visible', t('Create a status post for this upload'), 0,'', array(t('No'), t('Yes')), 'onclick="showHideBodyTextarea();"'), - '$caption' => array('description', t('Title (optional)')), - '$body' => array('body', t('Description (optional)'),'', 'Description will only appear in the status post'), - '$albums' => $albums['albums'], - '$selname' => $selname, - '$permissions' => t('Permissions'), - '$aclselect' => $aclselect, - '$allow_cid' => acl2json($channel_acl['allow_cid']), - '$allow_gid' => acl2json($channel_acl['allow_gid']), - '$deny_cid' => acl2json($channel_acl['deny_cid']), - '$deny_gid' => acl2json($channel_acl['deny_gid']), - '$lockstate' => $lockstate, - '$uploader' => $ret['addon_text'], - '$default' => (($ret['default_upload']) ? true : false), - '$uploadurl' => $ret['post_url'], - '$submit' => t('Upload') - - )); - - } - - // - // dispatch request - // - - /* - * Display a single photo album - */ - - if($datatype === 'album') { - - head_add_link([ - 'rel' => 'alternate', - 'type' => 'application/json+oembed', - 'href' => z_root() . '/oep?f=&url=' . urlencode(z_root() . '/' . \App::$query_string), - 'title' => 'oembed' - ]); - - if($x = photos_album_exists($owner_uid, get_observer_hash(), $datum)) { - \App::set_pager_itemspage(60); - $album = $x['display_path']; - } - else { - goaway(z_root() . '/photos/' . \App::$data['channel']['channel_address']); - } - - if($_GET['order'] === 'posted') - $order = 'ASC'; - else - $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 left join attach on folder = '%s' and photo.resource_id = attach.hash WHERE attach.uid = %d AND imgscale <= 4 AND photo_usage IN ( %d, %d ) and is_nsfw = %d $sql_extra GROUP BY resource_id) ph - ON (p.resource_id = ph.resource_id AND p.imgscale = ph.imgscale) - ORDER BY created $order LIMIT %d OFFSET %d", - dbesc($x['hash']), - intval($owner_uid), - intval(PHOTO_NORMAL), - intval(PHOTO_PROFILE), - intval($unsafe), - intval(\App::$pager['itemspage']), - intval(\App::$pager['start']) - ); - - // edit album name - $album_edit = null; - - if($can_post) { - $album_e = $album; - $albums = ((array_key_exists('albums', \App::$data)) ? \App::$data['albums'] : photos_albums_list(\App::$data['channel'],\App::$data['observer'])); + $resolution = 0; - // @fixme - syncronise actions with DAV + if(strpos($photo,'.') !== false) + $photo = substr($photo,0,strpos($photo,'.')); - // $edit_tpl = get_markup_template('album_edit.tpl'); - // $album_edit = replace_macros($edit_tpl,array( - // '$nametext' => t('Enter a new album name'), - // '$name_placeholder' => t('or select an existing one (doubleclick)'), - // '$nickname' => \App::$data['channel']['channel_address'], - // '$album' => $album_e, - // '$albums' => $albums['albums'], - // '$hexalbum' => bin2hex($album), - // '$submit' => t('Submit'), - // '$dropsubmit' => t('Delete Album') - // )); - - } - - if($_GET['order'] === 'posted') - $order = array(t('Show Newest First'), z_root() . '/photos/' . \App::$data['channel']['channel_address'] . '/album/' . $datum); - else - $order = array(t('Show Oldest First'), z_root() . '/photos/' . \App::$data['channel']['channel_address'] . '/album/' . $datum . '?f=&order=posted'); - - $photos = array(); - if(count($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'=> $rr['resource_id'], - 'unknown' => t('Unknown') - ); - } - } - - if($_REQUEST['aj']) { - if($photos) { - $o = replace_macros(get_markup_template('photosajax.tpl'),array( - '$photos' => $photos, - '$album_id' => $datum - )); - } - else { - $o = '<div id="content-complete"></div>'; - } - echo $o; - killme(); - } - else { - $o .= "<script> var page_query = '" . escape_tags($_GET['q']) . "'; var extra_args = '" . extra_query_args() . "' ; </script>"; - $tpl = get_markup_template('photo_album.tpl'); - $o .= replace_macros($tpl, array( - '$photos' => $photos, - '$album' => $album, - '$album_id' => $datum, - '$album_edit' => array(t('Edit Album'), $album_edit), - '$can_post' => $can_post, - '$upload' => array(t('Add Photos'), z_root() . '/photos/' . \App::$data['channel']['channel_address'] . '/upload/' . $datum), - '$order' => $order, - '$upload_form' => $upload_form, - '$usage' => $usage_message - )); - - } - - if((! $photos) && ($_REQUEST['aj'])) { - $o .= '<div id="content-complete"></div>'; - echo $o; - killme(); + if(substr($photo,-2,1) == '-') { + $resolution = intval(substr($photo,-1,1)); + $photo = substr($photo,0,-2); + // If viewing on a high-res screen, attempt to serve a higher resolution image: + if ($resolution == 2 && ($cookie_value > 1)) + $resolution = 1; } - - return $o; - - } - - /** - * Display one photo - */ - - if($datatype === 'image') { - - \App::$page['htmlhead'] .= "\r\n" . '<link rel="alternate" type="application/json+oembed" href="' . z_root() . '/oep?f=&url=' . urlencode(z_root() . '/' . \App::$cmd) . '" title="oembed" />' . "\r\n"; - - $x = q("select folder from attach where hash = '%s' and uid = %d $sql_attach limit 1", - dbesc($datum), - intval($owner_uid) + + $r = q("SELECT uid, photo_usage, display_path FROM photo WHERE resource_id = '%s' AND imgscale = %d LIMIT 1", + dbesc($photo), + intval($resolution) ); + if($r) { + $allowed = (-1); + + $u = intval($r[0]['photo_usage']); + if($u) { + $allowed = 1; + if($u === PHOTO_COVER) + if($resolution < PHOTO_RES_COVER_1200) + $allowed = (-1); + if($u === PHOTO_PROFILE) + if(! in_array($resolution,[4,5,6])) + $allowed = (-1); + if($u === PHOTO_CACHE) { + // Validate cache + $cache = array( + 'resid' => $photo, + 'uid' => $r[0]['uid'], + 'status' => false + ); + if($cache_mode['on']) + call_hooks('cache_url_hook', $cache); + if(! $cache['status']) { + $url = htmlspecialchars_decode($r[0]['display_path']); + call_hooks('cache_sslify_hook', $url); + header("Location: " . $url); + killme(); + } + } + } - // fetch image, item containing image, then comments - - $ph = q("SELECT id,aid,uid,xchan,resource_id,created,edited,title,description,album,filename,mimetype,height,width,filesize,imgscale,photo_usage,is_nsfw,allow_cid,allow_gid,deny_cid,deny_gid FROM photo WHERE uid = %d AND resource_id = '%s' - $sql_extra ORDER BY imgscale ASC ", - intval($owner_uid), - dbesc($datum) - ); - - if(! ($ph && $x)) { - - /* Check again - this time without specifying permissions */ - - $ph = q("SELECT id FROM photo WHERE uid = %d AND resource_id = '%s' LIMIT 1", - intval($owner_uid), - dbesc($datum) - ); - if($ph) - notice( t('Permission denied. Access to this item may be restricted.') . EOL); - else - notice( t('Photo not available') . EOL ); - return; - } - - - - $prevlink = ''; - $nextlink = ''; - - if($_GET['order'] === 'posted') - $order = 'ASC'; - else - $order = 'DESC'; - + if($allowed === (-1)) + $allowed = attach_can_view($r[0]['uid'],$observer_xchan,$photo); - $prvnxt = q("SELECT hash FROM attach WHERE folder = '%s' AND uid = %d AND is_photo = 1 - $sql_attach ORDER BY created $order ", - dbesc($x[0]['folder']), - intval($owner_uid) - ); + $channel = channelx_by_n($r[0]['uid']); - if(count($prvnxt)) { - for($z = 0; $z < count($prvnxt); $z++) { - if($prvnxt[$z]['hash'] == $ph[0]['resource_id']) { - $prv = $z - 1; - $nxt = $z + 1; - if($prv < 0) - $prv = count($prvnxt) - 1; - if($nxt >= count($prvnxt)) - $nxt = 0; - break; + // Now we'll see if we can access the photo + $e = q("SELECT * FROM photo WHERE resource_id = '%s' AND imgscale = %d $sql_extra LIMIT 1", + dbesc($photo), + intval($resolution) + ); + + $exists = (($e) ? true : false); + + if($exists && $allowed) { + $expires = strtotime($e[0]['expires'] . 'Z'); + $data = dbunescbin($e[0]['content']); + $filesize = $e[0]['filesize']; + $mimetype = $e[0]['mimetype']; + $modified = strtotime($e[0]['edited'] . 'Z'); + + if(intval($e[0]['os_storage'])) { + $streaming = $data; } - } - - $prevlink = z_root() . '/photos/' . \App::$data['channel']['channel_address'] . '/image/' . $prvnxt[$prv]['hash'] . (($_GET['order'] === 'posted') ? '?f=&order=posted' : ''); - $nextlink = z_root() . '/photos/' . \App::$data['channel']['channel_address'] . '/image/' . $prvnxt[$nxt]['hash'] . (($_GET['order'] === 'posted') ? '?f=&order=posted' : ''); - } - - - if(count($ph) == 1) - $hires = $lores = $ph[0]; - if(count($ph) > 1) { - if($ph[1]['imgscale'] == 2) { - // original is 640 or less, we can display it directly - $hires = $lores = $ph[0]; + if($e[0]['allow_cid'] != '' || $e[0]['allow_gid'] != '' || $e[0]['deny_gid'] != '' || $e[0]['deny_gid'] != '') + $prvcachecontrol = 'no-store, no-cache, must-revalidate'; } else { - $hires = $ph[0]; - $lores = $ph[1]; - } - } - - $album_link = z_root() . '/photos/' . \App::$data['channel']['channel_address'] . '/album/' . $x[0]['folder']; - $tools = Null; - $lock = Null; - - if($can_post && ($ph[0]['uid'] == $owner_uid)) { - $tools = array( - 'profile'=>array(z_root() . '/profile_photo/use/'.$ph[0]['resource_id'], t('Use as profile photo')), - 'cover'=>array(z_root() . '/cover_photo/use/'.$ph[0]['resource_id'], t('Use as cover photo')), - ); - } - - // lockstate - $lockstate = ( ( (strlen($ph[0]['allow_cid']) || strlen($ph[0]['allow_gid']) - || strlen($ph[0]['deny_cid']) || strlen($ph[0]['deny_gid'])) ) - ? array('lock', t('Private Photo')) - : array('unlock', Null)); - - \App::$page['htmlhead'] .= '<script>$(document).keydown(function(event) {' . "\n"; - if($prevlink) - \App::$page['htmlhead'] .= 'if(event.ctrlKey && event.keyCode == 37) { event.preventDefault(); window.location.href = \'' . $prevlink . '\'; }' . "\n"; - if($nextlink) - \App::$page['htmlhead'] .= 'if(event.ctrlKey && event.keyCode == 39) { event.preventDefault(); window.location.href = \'' . $nextlink . '\'; }' . "\n"; - \App::$page['htmlhead'] .= '});</script>'; - - if($prevlink) - $prevlink = array($prevlink, t('Previous')); - - $photo = array( - 'href' => z_root() . '/photo/' . $hires['resource_id'] . '-' . $hires['imgscale'] . '.' . $phototypes[$hires['mimetype']], - 'title'=> t('View Full Size'), - 'src' => z_root() . '/photo/' . $lores['resource_id'] . '-' . $lores['imgscale'] . '.' . $phototypes[$lores['mimetype']] . '?f=&_u=' . datetime_convert('','','','ymdhis') - ); - - if($nextlink) - $nextlink = array($nextlink, t('Next')); - - - // Do we have an item for this photo? - - $linked_items = q("SELECT * FROM item WHERE resource_id = '%s' and resource_type = 'photo' - $sql_item LIMIT 1", - dbesc($datum) - ); - - $map = null; - - if($linked_items) { - - xchan_query($linked_items); - $linked_items = fetch_post_tags($linked_items,true); - - $link_item = $linked_items[0]; - $item_normal = item_normal(); - - $r = q("select * from item where parent_mid = '%s' - $item_normal and uid = %d $sql_item ", - dbesc($link_item['mid']), - intval($link_item['uid']) - - ); - - if($r) { - xchan_query($r); - $r = fetch_post_tags($r,true); - $r = conv_sort($r,'commented'); - } - - $tags = array(); - if($link_item['term']) { - $cnt = 0; - foreach($link_item['term'] as $t) { - $tags[$cnt] = array(0 => format_term_for_display($t)); - if($can_post && ($ph[0]['uid'] == $owner_uid)) { - $tags[$cnt][1] = 'tagrm/drop/' . $link_item['id'] . '/' . bin2hex($t['term']); //?f=&item=' . $link_item['id']; - $tags[$cnt][2] = t('Remove'); - } - $cnt ++; + if(! $allowed) { + http_status_exit(403,'forbidden'); } + if(! $exists) { + http_status_exit(404,'not found'); + } + } - - if((local_channel()) && (local_channel() == $link_item['uid'])) { - q("UPDATE item SET item_unseen = 0 WHERE parent = %d and uid = %d and item_unseen = 1", - intval($link_item['parent']), - intval(local_channel()) - ); - } - - if($link_item['coord']) { - $map = generate_map($link_item['coord']); - } - } - - // logger('mod_photo: link_item' . print_r($link_item,true)); - - // FIXME - remove this when we move to conversation module - - $r = $r[0]['children']; + } + else + http_status_exit(404,'not found'); + } - $edit = null; - if($can_post) { + header_remove('Pragma'); - $album_e = $ph[0]['album']; - $caption_e = $ph[0]['description']; - $aclselect_e = (($_is_owner) ? populate_acl($ph[0], true, \Zotlabs\Lib\PermissionDescription::fromGlobalPermission('view_storage')) : ''); - $albums = ((array_key_exists('albums', \App::$data)) ? \App::$data['albums'] : photos_albums_list(\App::$data['channel'],\App::$data['observer'])); - - $_SESSION['album_return'] = bin2hex($ph[0]['album']); + if($ismodified === gmdate("D, d M Y H:i:s", $modified) . " GMT") { + header_remove('Expires'); + header_remove('Cache-Control'); + header_remove('Set-Cookie'); + http_status_exit(304,'not modified'); + } - $folder_list = attach_folder_select_list($ph[0]['uid']); - - $edit = [ - 'edit' => t('Edit photo'), - 'id' => $link_item['id'], - 'rotatecw' => t('Rotate CW (right)'), - 'rotateccw' => t('Rotate CCW (left)'), - 'albums' => $albums['albums'], - 'album' => $album_e, - 'album_select' => [ 'move_to_album', t('Move photo to album'), $x[0]['folder'], '', $folder_list ], - 'newalbum_label' => t('Enter a new album name'), - 'newalbum_placeholder' => t('or select an existing one (doubleclick)'), - 'nickname' => \App::$data['channel']['channel_address'], - 'resource_id' => $ph[0]['resource_id'], - 'capt_label' => t('Title (optional)'), - 'caption' => $caption_e, - 'tag_label' => t('Add a Tag'), - 'permissions' => t('Permissions'), - 'aclselect' => $aclselect_e, - 'allow_cid' => acl2json($ph[0]['allow_cid']), - 'allow_gid' => acl2json($ph[0]['allow_gid']), - 'deny_cid' => acl2json($ph[0]['deny_cid']), - 'deny_gid' => acl2json($ph[0]['deny_gid']), - 'lockstate' => $lockstate[0], - 'help_tags' => t('Example: @bob, @Barbara_Jensen, @jim@example.com'), - 'item_id' => ((count($linked_items)) ? $link_item['id'] : 0), - 'adult_enabled' => feature_enabled($owner_uid,'adult_photo_flagging'), - 'adult' => array('adult',t('Flag as adult in album view'), intval($ph[0]['is_nsfw']),''), - 'submit' => t('Submit'), - 'delete' => t('Delete Photo') - ]; - } - - if(count($linked_items)) { - - $cmnt_tpl = get_markup_template('comment_item.tpl'); - $tpl = get_markup_template('photo_item.tpl'); - $return_url = \App::$cmd; - - $like_tpl = get_markup_template('like_noshare.tpl'); - - $likebuttons = ''; - - if($observer && ($can_post || $can_comment)) { - $likebuttons = [ - 'id' => $link_item['id'], - 'likethis' => t("I like this \x28toggle\x29"), - 'nolike' => t("I don't like this \x28toggle\x29"), - 'share' => t('Share'), - 'wait' => t('Please wait') - ]; - } - - $comments = ''; - if(! $r) { - if($observer && ($can_post || $can_comment)) { - $feature_auto_save_draft = ((feature_enabled($owner_uid, 'auto_save_draft')) ? "true" : "false"); - $commentbox = replace_macros($cmnt_tpl,array( - '$return_path' => '', - '$mode' => 'photos', - '$jsreload' => $return_url, - '$type' => 'wall-comment', - '$id' => $link_item['id'], - '$parent' => $link_item['id'], - '$profile_uid' => $owner_uid, - '$mylink' => $observer['xchan_url'], - '$mytitle' => t('This is you'), - '$myphoto' => $observer['xchan_photo_s'], - '$comment' => t('Comment'), - '$submit' => t('Submit'), - '$preview' => t('Preview'), - '$ww' => '', - '$feature_encrypt' => false, - '$auto_save_draft' => $feature_auto_save_draft - )); - } + if(! isset($data)) { + if(isset($resolution)) { + switch($resolution) { + case 4: + $default = get_default_profile_photo(); + break; + case 5: + $default = get_default_profile_photo(80); + break; + case 6: + $default = get_default_profile_photo(48); + break; + default: + killme(); + // NOTREACHED + break; } + $x = z_fetch_url(z_root() . '/' . $default,true,0,[ 'novalidate' => true ]); + $data = ($x['success'] ? $x['body'] : EMPTY_STR); + $mimetype = 'image/png'; + } + } - $alike = array(); - $dlike = array(); - - $like = ''; - $dislike = ''; - - $conv_responses = array( - 'like' => array('title' => t('Likes','title')),'dislike' => array('title' => t('Dislikes','title')), - 'agree' => array('title' => t('Agree','title')),'disagree' => array('title' => t('Disagree','title')), 'abstain' => array('title' => t('Abstain','title')), - 'attendyes' => array('title' => t('Attending','title')), 'attendno' => array('title' => t('Not attending','title')), 'attendmaybe' => array('title' => t('Might attend','title')) - ); - - - - - if($r) { - - foreach($r as $item) { - builtin_activity_puller($item, $conv_responses); - } - - $like_count = ((x($alike,$link_item['mid'])) ? $alike[$link_item['mid']] : ''); - $like_list = ((x($alike,$link_item['mid'])) ? $alike[$link_item['mid'] . '-l'] : ''); + if(isset($res) && intval($res) && $res < 500) { + $ph = photo_factory($data, $mimetype); + if($ph->is_valid()) { + $ph->scaleImageSquare($res); + $data = $ph->imageString(); + $mimetype = $ph->getType(); + } + } - if(is_array($like_list) && (count($like_list) > MAX_LIKERS)) { - $like_list_part = array_slice($like_list, 0, MAX_LIKERS); - array_push($like_list_part, '<a href="#" data-toggle="modal" data-target="#likeModal-' . $this->get_id() . '"><b>' . t('View all') . '</b></a>'); - } else { - $like_list_part = ''; - } - $like_button_label = tt('Like','Likes',$like_count,'noun'); + if(isset($prvcachecontrol)) { - //if (feature_enabled($conv->get_profile_owner(),'dislike')) { - $dislike_count = ((x($dlike,$link_item['mid'])) ? $dlike[$link_item['mid']] : ''); - $dislike_list = ((x($dlike,$link_item['mid'])) ? $dlike[$link_item['mid'] . '-l'] : ''); - $dislike_button_label = tt('Dislike','Dislikes',$dislike_count,'noun'); - if (is_array($dislike_list) && (count($dislike_list) > MAX_LIKERS)) { - $dislike_list_part = array_slice($dislike_list, 0, MAX_LIKERS); - array_push($dislike_list_part, '<a href="#" data-toggle="modal" data-target="#dislikeModal-' . $this->get_id() . '"><b>' . t('View all') . '</b></a>'); - } else { - $dislike_list_part = ''; - } - //} - - - $like = ((isset($alike[$link_item['mid']])) ? format_like($alike[$link_item['mid']],$alike[$link_item['mid'] . '-l'],'like',$link_item['mid']) : ''); - $dislike = ((isset($dlike[$link_item['mid']])) ? format_like($dlike[$link_item['mid']],$dlike[$link_item['mid'] . '-l'],'dislike',$link_item['mid']) : ''); - - // display comments - - foreach($r as $item) { - $comment = ''; - $template = $tpl; - $sparkle = ''; - - if(((activity_match($item['verb'],ACTIVITY_LIKE)) || (activity_match($item['verb'],ACTIVITY_DISLIKE))) && ($item['id'] != $item['parent'])) - continue; - - $redirect_url = z_root() . '/redir/' . $item['cid'] ; - - - $profile_url = zid($item['author']['xchan_url']); - $sparkle = ''; - - - $profile_name = $item['author']['xchan_name']; - $profile_avatar = $item['author']['xchan_photo_m']; - - $profile_link = $profile_url; - - $drop = ''; - - if($observer['xchan_hash'] === $item['author_xchan'] || $observer['xchan_hash'] === $item['owner_xchan']) - $drop = replace_macros(get_markup_template('photo_drop.tpl'), array('$id' => $item['id'], '$delete' => t('Delete'))); + // it is a private photo that they have no permission to view. + // tell the browser not to cache it, in case they authenticate + // and subsequently have permission to see it + header("Cache-Control: " . $prvcachecontrol); - $name_e = $profile_name; - $title_e = $item['title']; - unobscure($item); - $body_e = prepare_text($item['body'],$item['mimetype']); - - $comments .= replace_macros($template,array( - '$id' => $item['id'], - '$mode' => 'photos', - '$profile_url' => $profile_link, - '$name' => $name_e, - '$thumb' => $profile_avatar, - '$sparkle' => $sparkle, - '$title' => $title_e, - '$body' => $body_e, - '$ago' => relative_date($item['created']), - '$indent' => (($item['parent'] != $item['id']) ? ' comment' : ''), - '$drop' => $drop, - '$comment' => $comment - )); - - } - - if($observer && ($can_post || $can_comment)) { - $commentbox = replace_macros($cmnt_tpl,array( - '$return_path' => '', - '$jsreload' => $return_url, - '$type' => 'wall-comment', - '$id' => $link_item['id'], - '$parent' => $link_item['id'], - '$profile_uid' => $owner_uid, - '$mylink' => $observer['xchan_url'], - '$mytitle' => t('This is you'), - '$myphoto' => $observer['xchan_photo_s'], - '$comment' => t('Comment'), - '$submit' => t('Submit'), - '$ww' => '' - )); - } - - } - $paginate = paginate($a); - } + } + else { + // The photo cache default is 1 day to provide a privacy trade-off, + // as somebody reducing photo permissions on a photo that is already + // "in the wild" won't be able to stop the photo from being viewed + // for this amount amount of time once it is in the browser cache. + // The privacy expectations of your site members and their perception + // of privacy where it affects the entire project may be affected. + // This has performance considerations but we highly recommend you + // leave it alone. + + $maxage = $cache_mode['age']; + + if($cache_mode['exp'] || (! isset($expires)) || (isset($expires) && $expires - 60 < time())) + $expires = time() + $maxage; + else + $maxage = $expires - time(); - $album_e = array($album_link,$ph[0]['album']); - $like_e = $like; - $dislike_e = $dislike; + header("Expires: " . gmdate("D, d M Y H:i:s", $expires) . " GMT"); + header("Cache-Control: max-age=" . $maxage); - - $response_verbs = array('like'); - if(feature_enabled($owner_uid,'dislike')) - $response_verbs[] = 'dislike'; - - $responses = get_responses($conv_responses,$response_verbs,'',$link_item); - - $hookdata = [ - 'onclick' => '$.colorbox({href: \'' . $photo['href'] . '\'}); return false;', - 'raw_photo' => $ph[0], - 'nickname' => \App::$data['channel']['channel_address'] - ]; - call_hooks('photo_view_filter', $hookdata); - - $photo_tpl = get_markup_template('photo_view.tpl'); - $o .= replace_macros($photo_tpl, array( - '$id' => $ph[0]['id'], - '$album' => $album_e, - '$tools_label' => t('Photo Tools'), - '$tools' => $tools, - '$lock' => $lockstate[1], - '$photo' => $photo, - '$prevlink' => $prevlink, - '$nextlink' => $nextlink, - '$desc' => $ph[0]['description'], - '$filename' => $ph[0]['filename'], - '$unknown' => t('Unknown'), - '$tag_hdr' => t('In This Photo:'), - '$tags' => $tags, - 'responses' => $responses, - '$edit' => $edit, - '$map' => $map, - '$map_text' => t('Map'), - '$likebuttons' => $likebuttons, - '$like' => $like_e, - '$dislike' => $dislike_e, - '$like_count' => $like_count, - '$like_list' => $like_list, - '$like_list_part' => $like_list_part, - '$like_button_label' => $like_button_label, - '$like_modal_title' => t('Likes','noun'), - '$dislike_modal_title' => t('Dislikes','noun'), - '$dislike_count' => $dislike_count, //((feature_enabled($conv->get_profile_owner(),'dislike')) ? $dislike_count : ''), - '$dislike_list' => $dislike_list, //((feature_enabled($conv->get_profile_owner(),'dislike')) ? $dislike_list : ''), - '$dislike_list_part' => $dislike_list_part, //((feature_enabled($conv->get_profile_owner(),'dislike')) ? $dislike_list_part : ''), - '$dislike_button_label' => $dislike_button_label, //((feature_enabled($conv->get_profile_owner(),'dislike')) ? $dislike_button_label : ''), - '$modal_dismiss' => t('Close'), - '$comments' => $comments, - '$commentbox' => $commentbox, - '$paginate' => $paginate, - '$onclick' => $hookdata['onclick'] - )); - - \App::$data['photo_html'] = $o; - - return $o; } - - // Default - show recent photos with upload link (if applicable) - //$o = ''; - - \App::$page['htmlhead'] .= "\r\n" . '<link rel="alternate" type="application/json+oembed" href="' . z_root() . '/oep?f=&url=' . urlencode(z_root() . '/' . \App::$cmd) . '" title="oembed" />' . "\r\n"; - - - \App::set_pager_itemspage(60); - - $r = q("SELECT p.resource_id, p.id, p.filename, p.mimetype, p.album, p.imgscale, p.created, p.display_path - FROM photo p - INNER JOIN ( SELECT resource_id, max(imgscale) imgscale FROM photo - WHERE photo.uid = %d AND photo_usage IN ( %d, %d ) - AND is_nsfw = %d $sql_extra group by resource_id ) ph - ON (p.resource_id = ph.resource_id and p.imgscale = ph.imgscale) - ORDER by p.created DESC LIMIT %d OFFSET %d", - intval(\App::$data['channel']['channel_id']), - intval(PHOTO_NORMAL), - intval(PHOTO_PROFILE), - intval($unsafe), - intval(\App::$pager['itemspage']), - intval(\App::$pager['start']) - ); - - - - $photos = array(); - if($r) { - $twist = 'rotright'; - foreach($r as $rr) { - - if(! attach_can_view_folder(\App::$data['channel']['channel_id'],get_observer_hash(),$rr['resource_id'])) - continue; - if($twist == 'rotright') - $twist = 'rotleft'; - else - $twist = 'rotright'; - $ext = $phototypes[$rr['mimetype']]; - - $alt_e = $rr['filename']; - $name_e = dirname($rr['display_path']); + header("Content-type: " . $mimetype); + header("Last-Modified: " . gmdate("D, d M Y H:i:s", $modified) . " GMT"); + header("Content-Length: " . (isset($filesize) ? $filesize : strlen($data))); - $photos[] = array( - 'id' => $rr['id'], - 'twist' => ' ' . $twist . rand(2,4), - 'link' => z_root() . '/photos/' . \App::$data['channel']['channel_address'] . '/image/' . $rr['resource_id'], - 'title' => t('View Photo'), - 'src' => z_root() . '/photo/' . $rr['resource_id'] . '-' . ((($rr['imgscale']) == 6) ? 4 : $rr['imgscale']) . '.' . $ext, - 'alt' => $alt_e, - 'album' => array( - 'name' => $name_e, - ), - - ); - } - } - - if($_REQUEST['aj']) { - if($photos) { - $o = replace_macros(get_markup_template('photosajax.tpl'),array( - '$photos' => $photos, - '$album_id' => bin2hex(t('Recent Photos')) - )); - } - else { - $o = '<div id="content-complete"></div>'; + // If it's a file resource, stream it. + if($streaming && $channel) { + if(strpos($streaming,'store') !== false) + $istream = fopen($streaming,'rb'); + else + $istream = fopen('store/' . $channel['channel_address'] . '/' . $streaming,'rb'); + $ostream = fopen('php://output','wb'); + if($istream && $ostream) { + pipe_streams($istream,$ostream); + fclose($istream); + fclose($ostream); } - echo $o; - killme(); } else { - $o .= "<script> var page_query = '" . escape_tags($_GET['q']) . "'; var extra_args = '" . extra_query_args() . "' ; </script>"; - $tpl = get_markup_template('photos_recent.tpl'); - $o .= replace_macros($tpl, array( - '$title' => t('Recent Photos'), - '$album_id' => bin2hex(t('Recent Photos')), - '$can_post' => $can_post, - '$upload' => array(t('Add Photos'), z_root().'/photos/'.\App::$data['channel']['channel_address'].'/upload'), - '$photos' => $photos, - '$upload_form' => $upload_form, - '$usage' => $usage_message - )); - - } - - if((! $photos) && ($_REQUEST['aj'])) { - $o .= '<div id="content-complete"></div>'; - echo $o; - killme(); + echo $data; } - - // paginate($a); - return $o; + + killme(); } - } |