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|
<?php /** @file */
// import page design element
function impel_init(&$a) {
$ret = array('success' => false);
if(! local_channel())
json_return_and_die($ret);
logger('impel: ' . print_r($_REQUEST,true), LOGGER_DATA);
$elm = $_REQUEST['element'];
$x = base64url_decode($elm);
if(! $x)
json_return_and_die($ret);
$j = json_decode($x,true);
if(! $j)
json_return_and_die($ret);
$channel = $a->get_channel();
$arr = array();
switch($j['type']) {
case 'webpage':
$arr['item_type'] = ITEM_TYPE_WEBPAGE;
$namespace = 'WEBPAGE';
$installed_type = t('webpage');
break;
case 'block':
$arr['item_type'] = ITEM_TYPE_BLOCK;
$namespace = 'BUILDBLOCK';
$installed_type = t('block');
break;
case 'layout':
$arr['item_type'] = ITEM_TYPE_PDL;
$namespace = 'PDL';
$installed_type = t('layout');
break;
default:
logger('mod_impel: unrecognised element type' . print_r($j,true));
break;
}
$arr['uid'] = local_channel();
$arr['aid'] = $channel['channel_account_id'];
$arr['title'] = $j['title'];
$arr['body'] = $j['body'];
$arr['term'] = $j['term'];
$arr['created'] = datetime_convert('UTC','UTC', $j['created']);
$arr['edited'] = datetime_convert('UTC','UTC',$j['edited']);
$arr['owner_xchan'] = get_observer_hash();
$arr['author_xchan'] = (($j['author_xchan']) ? $j['author_xchan'] : get_observer_hash());
$arr['mimetype'] = (($j['mimetype']) ? $j['mimetype'] : 'text/bbcode');
if(! $j['mid'])
$j['mid'] = item_message_id();
$arr['mid'] = $arr['parent_mid'] = $j['mid'];
if($j['pagetitle']) {
require_once('library/urlify/URLify.php');
$pagetitle = strtolower(URLify::transliterate($j['pagetitle']));
}
// Verify ability to use html or php!!!
$execflag = false;
if($arr['mimetype'] === 'application/x-php') {
$z = q("select account_id, account_roles, channel_pageflags from account left join channel on channel_account_id = account_id where channel_id = %d limit 1",
intval(local_channel())
);
if($z && (($z[0]['account_roles'] & ACCOUNT_ROLE_ALLOWCODE) || ($z[0]['channel_pageflags'] & PAGE_ALLOWCODE))) {
$execflag = true;
}
}
$remote_id = 0;
$z = q("select * from item_id where sid = '%s' and service = '%s' and uid = %d limit 1",
dbesc($pagetitle),
dbesc($namespace),
intval(local_channel())
);
$i = q("select id, item_deleted from item where mid = '%s' and uid = %d limit 1",
dbesc($arr['mid']),
intval(local_channel())
);
if($z && $i) {
$remote_id = $z[0]['id'];
$arr['id'] = $i[0]['id'];
// don't update if it has the same timestamp as the original
if($arr['edited'] > $i[0]['edited'])
$x = item_store_update($arr,$execflag);
}
else {
if(($i) && intval($i[0]['item_deleted'])) {
// was partially deleted already, finish it off
q("delete from item where mid = '%s' and uid = %d",
dbesc($arr['mid']),
intval(local_channel())
);
}
$x = item_store($arr,$execflag);
}
if($x['success']) {
$item_id = $x['item_id'];
update_remote_id($channel,$item_id,$arr['item_restrict'],$pagetitle,$namespace,$remote_id,$arr['mid']);
$ret['success'] = true;
info( sprintf( t('%s element installed'), $installed_type));
}
else {
notice( sprintf( t('%s element installation failed'), $installed_type));
}
//??? should perhaps return ret?
json_return_and_die(true);
}
|
