Elgg-Lorea-Hydra/mod/reportedcontent/actions/reportedcontent/delete.php

<?php
/**
 * Elgg reported content: delete action
 * 
 * @package ElggReportedContent
 */

$guid = (int) get_input('guid');

$report = get_entity($guid);
if (!$report || $report->getSubtype() !== "reported_content" || !$report->canEdit()) {
	register_error(elgg_echo("reportedcontent:notdeleted"));
	forward(REFERER);
}

// give another plugin a chance to override
if (!elgg_trigger_plugin_hook('reportedcontent:delete', 'system', array('report' => $report), true)) {
	register_error(elgg_echo("reportedcontent:notdeleted"));
	forward(REFERER);
}

if ($report->delete()) {
	system_message(elgg_echo("reportedcontent:deleted"));
} else {
	register_error(elgg_echo("reportedcontent:notdeleted"));
}

forward(REFERER);