Siki Guard対応。self::NG_IDをself::ABORNに変えるとあぼーんになる

--- lib/ShowThread.php.org
+++ lib/ShowThread.php
@@ -360,6 +360,31 @@
         $this->_quote_res_nums = array();
         $this->_quote_res_nums_checked = array();
         $this->_quote_res_nums_done = array();
+
+        if (P2HostMgr::isHost2chs ($this->thread->host) || P2HostMgr::isHostBbsPink ($this->thread->host)) {
+            $cache = new Cache_Lite([
+                'cacheDir' => $_conf['cache_dir'].DIRECTORY_SEPARATOR.'sikiguard'.DIRECTORY_SEPARATOR,
+                'lifeTime' => 600,
+                'fileNameProtection' => false,
+                'automaticSerialization' => false,
+            ]);
+            preg_match('/5ch\.net|bbspink\.com/', $this->thread->host, $m);
+            $host_short = $m[0];
+            if (!$sikiguard_tx = $cache->get($host_short.'_'.$this->thread->bbs)) {
+                $ch = curl_init();
+                curl_setopt($ch, CURLOPT_URL, 'https://sikiguard.net/'.$host_short.'/'.$this->thread->bbs.'/id.txt?t='.microtime(true).'00');
+                curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
+                curl_setopt($ch, CURLOPT_CUSTOMREQUEST, 'GET');
+                curl_setopt($ch, CURLOPT_HTTPHEADER, ['User-Agent: Monazilla/1.00']);
+                $sikiguard_tx = curl_exec($ch);
+                curl_close($ch);
+                if (!file_exists($_conf['cache_dir'] . DIRECTORY_SEPARATOR . 'sikiguard')) {
+                    mkdir($_conf['cache_dir'].DIRECTORY_SEPARATOR.'sikiguard');
+                }
+                $cache->save($sikiguard_tx, $host_short.'_'.$this->thread->bbs);
+            }
+            $this->sikiguard_ids = explode(PHP_EOL, $sikiguard_tx);
+        }
     }

     // }}}
@@ -791,6 +816,11 @@
             $ngaborns_hits['aborn_msg']++;
             return $this->_markNgAborn($i, self::ABORN, true);
         }
+
+        preg_match('/20(\d\d)\/(\d\d)\/(\d\d).+ID:(.+)/', $date_id, $m);
+        if ($m && in_array($m[4].' '.$m[1].$m[2].$m[3], $this->sikiguard_ids)) {
+            return $this->_markNgAborn($i, self::NG_ID, false);
+        }

         // }}}