87 lines
1.9 KiB
PHP
87 lines
1.9 KiB
PHP
<?php
|
|
|
|
require_once('include/items.php');
|
|
require_once('include/conversation.php');
|
|
require_once('include/page_widgets.php');
|
|
|
|
function block_init(&$a) {
|
|
|
|
$which = argv(1);
|
|
$profile = 0;
|
|
profile_load($a,$which,$profile);
|
|
|
|
if($a->profile['profile_uid'])
|
|
head_set_icon($a->profile['thumb']);
|
|
|
|
}
|
|
|
|
|
|
function block_content(&$a) {
|
|
|
|
if(! perm_is_allowed($a->profile['profile_uid'],get_observer_hash(),'view_pages')) {
|
|
notice( t('Permission denied.') . EOL);
|
|
return;
|
|
}
|
|
|
|
if(argc() < 3) {
|
|
notice( t('Invalid item.') . EOL);
|
|
return;
|
|
}
|
|
|
|
$channel_address = argv(1);
|
|
$page_id = argv(2);
|
|
|
|
$u = q("select channel_id from channel where channel_address = '%s' limit 1",
|
|
dbesc($channel_address)
|
|
);
|
|
|
|
if(! $u) {
|
|
notice( t('Channel not found.') . EOL);
|
|
return;
|
|
}
|
|
|
|
if($_REQUEST['rev'])
|
|
$revision = " and revision = " . intval($_REQUEST['rev']) . " ";
|
|
else
|
|
$revision = " order by revision desc ";
|
|
|
|
require_once('include/security.php');
|
|
$sql_options = item_permissions_sql($u[0]['channel_id']);
|
|
|
|
$r = q("select item.* from item left join item_id on item.id = item_id.iid
|
|
where item.uid = %d and sid = '%s' and service = 'BUILDBLOCK' and
|
|
item_restrict = %d $sql_options $revision limit 1",
|
|
intval($u[0]['channel_id']),
|
|
dbesc($page_id),
|
|
intval(ITEM_BUILDBLOCK)
|
|
);
|
|
|
|
if(! $r) {
|
|
|
|
// Check again with no permissions clause to see if it is a permissions issue
|
|
|
|
$x = q("select item.* from item left join item_id on item.id = item_id.iid
|
|
where item.uid = %d and sid = '%s' and service = 'BUILDBLOCK' and
|
|
item_restrict = %d $revision limit 1",
|
|
intval($u[0]['channel_id']),
|
|
dbesc($page_id),
|
|
intval(ITEM_BUILDBLOCK)
|
|
);
|
|
if($x) {
|
|
// Yes, it's there. You just aren't allowed to see it.
|
|
notice( t('Permission denied.') . EOL);
|
|
}
|
|
else {
|
|
notice( t('Page not found.') . EOL);
|
|
}
|
|
return;
|
|
}
|
|
|
|
xchan_query($r);
|
|
$r = fetch_post_tags($r,true);
|
|
|
|
$o .= prepare_page($r[0]);
|
|
return $o;
|
|
|
|
}
|