diff options
Diffstat (limited to 'mod/editwebpage.php')
| -rw-r--r-- | mod/editwebpage.php | 53 |
1 files changed, 41 insertions, 12 deletions
diff --git a/mod/editwebpage.php b/mod/editwebpage.php index d15d9f364..c7323a7f7 100644 --- a/mod/editwebpage.php +++ b/mod/editwebpage.php @@ -5,26 +5,50 @@ require_once('acl_selectors.php'); function editwebpage_content(&$a) { +// We first need to figure out who owns the webpage, grab it from an argument + $which = argv(1); + +// $a->get_channel() and stuff don't work here, so we've got to find the owner for ourselves. + $owner = q("select channel_id from channel where channel_address = '%s'", + dbesc($which) + ); + + + if((local_user()) && (argc() > 2) && (argv(2) === 'view')) { + $which = $channel['channel_address']; + } + + $o = ''; - // We can do better, but for now, editing only works for your own pages, so... - if(! local_user()) { - notice( t('Permission denied.') . EOL); - return; - } - $post_id = ((argc() > 1) ? intval(argv(1)) : 0); +// Figure out which post we're editing + $post_id = ((argc() > 2) ? intval(argv(2)) : 0); + if(! $post_id) { notice( t('Item not found') . EOL); return; } - // uid and author_xchan alone should be enough - but it doesn't seem to be any more expensive to use both, so keep it in case of edge cases - $itm = q("SELECT * FROM `item` WHERE `id` = %d and uid = %s and author_xchan = '%s' LIMIT 1", +// Now we've got a post and an owner, let's find out if we're allowed to edit it + + $observer = $a->get_observer(); + $ob_hash = (($observer) ? $observer['xchan_hash'] : ''); + + $perms = get_all_perms($owner,$ob_hash); + + if(! $perms['write_pages']) { + notice( t('Permission denied.') . EOL); + return; + } + + + +// We've already figured out which item we want and whose copy we need, so we don't need anything fancy here + $itm = q("SELECT * FROM `item` WHERE `id` = %d and uid = %s LIMIT 1", intval($post_id), - intval(local_user()), - dbesc(get_observer_hash()) + intval($owner) ); @@ -61,9 +85,14 @@ function editwebpage_content(&$a) { //$tpl = replace_macros($tpl,array('$jotplugins' => $jotplugins)); +//FIXME A return path with $_SESSION doesn't work for observer (at least, not here it doesn't). It'll WSoD instead of loading a sensible page. So, send folk +//back to the channel address until somebody figures out how to fix it - we can't send them back to webpages, because that could leak private pages they can't see +//when ACL is done. + + $rp = 'channel' . '/' . $which; $o .= replace_macros($tpl,array( - '$return_path' => $_SESSION['return_url'], + '$return_path' => $rp, '$action' => 'item', '$share' => t('Edit'), '$upload' => t('Upload photo'), @@ -93,7 +122,7 @@ function editwebpage_content(&$a) { '$lockstate' => $lockstate, '$acl' => '', '$bang' => '', - '$profile_uid' => local_user(), + '$profile_uid' => (intval($owner)), '$preview' => ((feature_enabled(local_user(),'preview')) ? t('Preview') : ''), '$jotplugins' => $jotplugins, '$sourceapp' => t($a->sourcename), |