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<?php
namespace Zotlabs\Module;
require_once('include/channel.php');
require_once('include/acl_selectors.php');
require_once('include/conversation.php');
class Editwebpage extends \Zotlabs\Web\Controller {
function init() {
if(argc() > 1 && argv(1) === 'sys' && is_site_admin()) {
$sys = get_sys_channel();
if($sys && intval($sys['channel_id'])) {
\App::$is_sys = true;
}
}
if(argc() > 1)
$which = argv(1);
else
return;
profile_load($which);
}
function get() {
if(! \App::$profile) {
notice( t('Requested profile is not available.') . EOL );
\App::$error = 404;
return;
}
$which = argv(1);
$uid = local_channel();
$owner = 0;
$channel = null;
$observer = \App::get_observer();
$channel = \App::get_channel();
if(\App::$is_sys && is_site_admin()) {
$sys = get_sys_channel();
if($sys && intval($sys['channel_id'])) {
$uid = $owner = intval($sys['channel_id']);
$channel = $sys;
$observer = $sys;
}
}
if(! $owner) {
// Figure out who the page owner is.
$r = q("select channel_id from channel where channel_address = '%s'",
dbesc($which)
);
if($r) {
$owner = intval($r[0]['channel_id']);
}
}
$ob_hash = (($observer) ? $observer['xchan_hash'] : '');
if(! perm_is_allowed($owner,$ob_hash,'write_pages')) {
notice( t('Permission denied.') . EOL);
return;
}
$is_owner = (($uid && $uid == $owner) ? true : false);
$o = '';
// 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;
}
$ob_hash = (($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
$sql_extra = item_permissions_sql($owner);
$itm = q("SELECT * FROM item WHERE id = %d and uid = %s $sql_extra LIMIT 1",
intval($post_id),
intval($owner)
);
// don't allow web editing of potentially binary content (item_obscured = 1)
// @FIXME how do we do it instead?
if((! $itm) || intval($itm[0]['item_obscured'])) {
notice( t('Permission denied.') . EOL);
return;
}
$item_id = q("select * from iconfig where cat = 'system' and k = 'WEBPAGE' and iid = %d limit 1",
intval($itm[0]['id'])
);
if($item_id)
$page_title = urldecode($item_id[0]['v']);
$mimetype = $itm[0]['mimetype'];
if($mimetype === 'application/x-php') {
if((! $uid) || ($uid != $itm[0]['uid'])) {
notice( t('Permission denied.') . EOL);
return;
}
}
$layout = $itm[0]['layout_mid'];
$content = $itm[0]['body'];
if($itm[0]['mimetype'] === 'text/markdown')
$content = \Zotlabs\Lib\MarkdownSoap::unescape($itm[0]['body']);
$rp = 'webpages/' . $which;
$x = array(
'nickname' => $channel['channel_address'],
'bbco_autocomplete'=> (($mimetype == 'text/bbcode') ? 'bbcode' : ''),
'return_path' => $rp,
'webpage' => ITEM_TYPE_WEBPAGE,
'ptlabel' => t('Page link'),
'pagetitle' => $page_title,
'writefiles' => (($mimetype == 'text/bbcode') ? perm_is_allowed($owner, get_observer_hash(), 'write_storage') : false),
'button' => t('Edit'),
'weblink' => (($mimetype == 'text/bbcode') ? t('Insert web link') : false),
'hide_location' => true,
'hide_voting' => true,
'ptyp' => $itm[0]['type'],
'body' => undo_post_tagging($content),
'post_id' => $post_id,
'visitor' => ($is_owner) ? true : false,
'acl' => populate_acl($itm[0],false,\Zotlabs\Lib\PermissionDescription::fromGlobalPermission('view_pages')),
'permissions' => $itm[0],
'showacl' => ($is_owner) ? true : false,
'mimetype' => $mimetype,
'mimeselect' => true,
'layout' => $layout,
'layoutselect' => true,
'title' => htmlspecialchars($itm[0]['title'],ENT_COMPAT,'UTF-8'),
'lockstate' => (((strlen($itm[0]['allow_cid'])) || (strlen($itm[0]['allow_gid'])) || (strlen($itm[0]['deny_cid'])) || (strlen($itm[0]['deny_gid']))) ? 'lock' : 'unlock'),
'profile_uid' => (intval($owner)),
'bbcode' => (($mimetype == 'text/bbcode') ? true : false)
);
$editor = status_editor($x, false, 'Editwebpage');
$o .= replace_macros(get_markup_template('edpost_head.tpl'), array(
'$title' => t('Edit Webpage'),
'$delete' => ((($itm[0]['author_xchan'] === $ob_hash) || ($itm[0]['owner_xchan'] === $ob_hash)) ? t('Delete') : false),
'$editor' => $editor,
'$cancel' => t('Cancel'),
'$id' => $itm[0]['id']
));
return $o;
}
}
|
