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-rw-r--r--Zotlabs/Module/Photos.php1602
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();
}
-
}