/**
* Write any per-context filter settings from the backup XML to the DB.
* @param object $restore the restore we are part of.
* @param object $data sata loaded from the XML.
* @param object $newmodcontext the restored context object.
*/
function restore_write_local_filter_settings($restore, $data, $newcontext)
{
if (filter_context_may_have_filter_settings($newcontext)) {
return;
}
$installedfilters = filter_get_all_installed();
if (!isset($data->filteractives)) {
$data->filteractives = array();
}
foreach ($data->filteractives as $filter => $state) {
if (isset($installedfilters[$filter])) {
filter_set_local_state($filter, $newcontext->id, $state);
}
}
if (!isset($data->filterconfigs)) {
$data->filterconfigs = array();
}
foreach ($data->filterconfigs as $fc) {
if (isset($installedfilters[$fc->filter])) {
filter_set_local_config($fc->filter, $newcontext->id, $fc->name, $fc->value);
}
}
}
/**
* Write any local filter settings for this context to the backup file.
* They comprise On/off filter_active.active overrides, and any filter_config
* records for this contextid.
*/
function write_local_filter_settings($bf, $preferences, $context, $startlevel)
{
if (!filter_context_may_have_filter_settings($context)) {
return;
}
list($actives, $configs) = filter_get_all_local_settings($context->id);
fwrite($bf, start_tag("FILTERACTIVES", $startlevel, true));
foreach ($actives as $active) {
fwrite($bf, start_tag("FILTERACTIVE", $startlevel + 1, true));
fwrite($bf, full_tag("FILTER", $startlevel + 2, false, $active->filter));
fwrite($bf, full_tag("ACTIVE", $startlevel + 2, false, $active->active));
fwrite($bf, end_tag("FILTERACTIVE", $startlevel + 1, true));
}
fwrite($bf, end_tag("FILTERACTIVES", $startlevel, true));
fwrite($bf, start_tag("FILTERCONFIGS", $startlevel, true));
foreach ($configs as $config) {
fwrite($bf, start_tag("FILTERCONFIG", $startlevel + 1, true));
fwrite($bf, full_tag("FILTER", $startlevel + 2, false, $config->filter));
fwrite($bf, full_tag("NAME", $startlevel + 2, false, $config->name));
fwrite($bf, full_tag("VALUE", $startlevel + 2, false, $config->value));
fwrite($bf, end_tag("FILTERCONFIG", $startlevel + 1, true));
}
fwrite($bf, end_tag("FILTERCONFIGS", $startlevel, true));
}
