getepg.php

   1 #!/usr/bin/php
   2 <?php
   3   include_once('config.php');
   4   include_once( INSTALL_PATH . '/DBRecord.class.php' );
   5   include_once( INSTALL_PATH . '/Reservation.class.php' );
   6   include_once( INSTALL_PATH . '/Keyword.class.php' );
   7
   8   if( file_exists( TEMP_DATA ) ) @unlink( TEMP_DATA );
   9   if( file_exists( TEMP_XML ) ) @unlink( TEMP_XML );
  10
  11   // BSを処理する
  12   if( BS_TUNERS ) {
  13         // 録画重複チェック
  14         $num = DBRecord::countRecords( TBL_PREFIX . RESERVE_TBL, "WHERE complete = '0' AND type = 'BS' AND endtime > now() AND starttime < addtime( now(), '00:03:05')" );
  15         if( $num == 0 ) {
  16                 $cmdline = "CHANNEL=211 DURATION=180 TYPE=BS TUNER=0 MODE=0 OUTPUT=".TEMP_DATA." ".DO_RECORD . " >/dev/null 2>&1";
  17                 exec( $cmdline );
  18                 $cmdline = EPGDUMP." /BS ".TEMP_DATA." ".TEMP_XML;
  19                 exec( $cmdline );
  20                 storeProgram( "BS", TEMP_XML );
  21                 if( file_exists( TEMP_DATA ) ) @unlink( TEMP_DATA );
  22                 if( file_exists( TEMP_XML ) ) @unlink( TEMP_XML );
  23         }
  24   }
  25
  26   // 地上波を処理する
  27   if( GR_TUNERS ) {
  28         foreach( $GR_CHANNEL_MAP as $key=>$value ){
  29                 // 録画重複チェック
  30                 $num = DBRecord::countRecords( TBL_PREFIX . RESERVE_TBL, "WHERE complete = '0' AND type = 'GR' AND endtime > now() AND starttime < addtime( now(), '00:01:10')" );
  31                 if( $num == 0 ) {
  32                         $cmdline = "CHANNEL=".$value." DURATION=60 TYPE=GR TUNER=0 MODE=0 OUTPUT=".TEMP_DATA." ".DO_RECORD . " >/dev/null 2>&1";
  33                         exec( $cmdline );
  34                         $cmdline = EPGDUMP." ".$key." ".TEMP_DATA." ".TEMP_XML;
  35                         exec( $cmdline );
  36                         storeProgram( "GR", TEMP_XML );
  37                         if( file_exists( TEMP_DATA ) ) @unlink( TEMP_DATA );
  38                         if( file_exists( TEMP_XML ) ) @unlink( TEMP_XML );
  39                 }
  40         }
  41   }
  42
  43   // 不要なプログラムの削除
  44   // 8日以上前のプログラムを消す
  45   $arr = array();
  46   $arr = DBRecord::createRecords( TBL_PREFIX . PROGRAM_TBL, "WHERE endtime < subdate( now(), 8 )" );
  47   foreach( $arr as $val ) $val->delete();
  48
  49   // 8日以上先のデータがあれば消す
  50   $arr = array();
  51   $arr = DBRecord::createRecords( TBL_PREFIX . PROGRAM_TBL, "WHERE starttime  > adddate( now(), 8 )" );
  52   foreach( $arr as $val ) $val->delete();
  53
  54   // キーワード自動録画予約
  55   $arr = array();
  56   $arr = Keyword::createKeywords();
  57   foreach( $arr as $val ) {
  58         try {
  59                 $val->reservation();
  60         }
  61         catch( Exception $e ) {
  62                 // 無視
  63         }
  64   }
  65
  66   exit();
  67
  68   function storeProgram( $type, $xmlfile ) {
  69         global $BS_CHANNEL_MAP, $GR_CHANNEL_MAP;
  70         // チャンネルマップファイルの準備
  71         $map = array();
  72         if( $type == "BS" ) $map = $BS_CHANNEL_MAP;
  73         else if( $type == "GR") $map = $GR_CHANNEL_MAP;
  74
  75         // XML parse
  76         $xml = @simplexml_load_file( $xmlfile );
  77         if( $xml === false ) {
  78                 return; // XMLが読み取れないなら何もしない
  79         }
  80         // channel抽出
  81         foreach( $xml->channel as $ch ) {
  82                 $disc = $ch['id'];
  83          try {
  84                 // チャンネルデータを探す
  85                 $num = DBRecord::countRecords( TBL_PREFIX . CHANNEL_TBL , "WHERE channel_disc = '" . $disc ."'" );
  86                 if( $num == 0 ) {
  87                         // チャンネルデータがないなら新規作成
  88                         $rec = new DBRecord( TBL_PREFIX . CHANNEL_TBL );
  89                         $rec->type = $type;
  90                         $rec->channel = $map["$disc"];
  91                         $rec->channel_disc = $disc;
  92                         $rec->name = $ch->{'display-name'};
  93                 }
  94                 else {
  95                         // 存在した場合も、とりあえずチャンネル名は更新する
  96                         $rec = new DBRecord(TBL_PREFIX.CHANNEL_TBL, "channel_disc", $disc );
  97                         $rec->name = $ch->{'display-name'};
  98                 }
  99          }
 100          catch( Exception $e ) {
 101                 // 無視
 102          }
 103         }
 104         // channel 終了
 105
 106         // programme 取得
 107
 108         foreach( $xml->programme as $program ) {
 109                 $channel_disc = $program['channel'];
 110                 $channel = $map["$channel_disc"];
 111                 $starttime = ereg_replace(" \+0900", '', $program['start'] );
 112                 $endtime = ereg_replace( " \+0900", '', $program['stop'] );
 113                 $title = $program->title;
 114                 $desc = $program->desc;
 115                 $cat_ja = "";
 116                 $cat_en = "";
 117                 foreach( $program->category as $cat ) {
 118                         if( $cat['lang'] == "ja_JP" ) $cat_ja = $cat;
 119                         if( $cat['lang'] == "en" ) $cat_en = $cat;
 120                 }
 121                 $program_disc = md5( $channel_disc . $starttime . $endtime );
 122                 // printf( "%s %s %s %s %s %s %s \n", $program_disc, $channel, $starttime, $endtime, $title, $desc, $cat_ja );
 123                 try {
 124                  // カテゴリを処理する
 125                  $category_disc = md5( $cat_ja . $cat_en );
 126                  $num = DBRecord::countRecords( TBL_PREFIX . CATEGORY_TBL, "WHERE category_disc = '".$category_disc."'" );
 127                  $cat_rec = null;
 128                  if( $num == 0 ) {
 129                         // 新規カテゴリの追加
 130                         $cat_rec = new DBRecord( TBL_PREFIX . CATEGORY_TBL );
 131                         $cat_rec->name_jp = $cat_ja;
 132                         $cat_rec->name_en = $cat_en;
 133                         $cat_rec->category_disc = $category_disc;
 134                  }
 135                  else
 136                         $cat_rec = new DBRecord( TBL_PREFIX . CATEGORY_TBL, "category_disc" , $category_disc );
 137                   //
 138                  $channel_rec = new DBRecord( TBL_PREFIX . CHANNEL_TBL, "channel_disc", $channel_disc );
 139                  $num = DBRecord::countRecords( TBL_PREFIX . PROGRAM_TBL, "WHERE program_disc = '".$program_disc."'" );
 140                  if( $num == 0 ) {
 141                         // 新規番組
 142                         // 重複チェック 同時間帯にある番組
 143                         $options = "WHERE channel_disc = '".$channel_disc."' ".
 144                                 "AND starttime < '". $endtime ."' AND endtime > '".$starttime."'";
 145                         $battings = DBRecord::countRecords( TBL_PREFIX.PROGRAM_TBL, $options );
 146                         if( $battings > 0 ) {
 147                                 // 重複発生＝おそらく放映時間の変更
 148                                 $records = DBRecord::createRecords( TBL_PREFIX.PROGRAM_TBL, $options );
 149                                 foreach( $records as $rec ) {
 150                                         // 自動録画予約された番組は放映時間変更と同時にいったん削除する
 151                                         try {
 152                                                 $reserve = new DBRecord(TBL_PREFIX.RESERVE_TBL, "program_id", $rec->id );
 153                                                 if( $reserve->autorec ) {
 154                                                         Reservation::cancel( $reserve->id );
 155                                                 }
 156                                         }
 157                                         catch( Exception $e ) {
 158                                                 //無視
 159                                         }
 160                                         // 番組削除
 161                                         $rec->delete();
 162                                 }
 163                         }
 164                         // //
 165                         $rec = new DBRecord( TBL_PREFIX.PROGRAM_TBL );
 166                         $rec->channel_disc = $channel_disc;
 167                         $rec->channel_id = $channel_rec->id;
 168                         $rec->type = $type;
 169                         $rec->channel = $channel_rec->channel;
 170                         $rec->title = $title;
 171                         $rec->description = $desc;
 172                         $rec->category_id = $cat_rec->id;
 173                         $rec->starttime = $starttime;
 174                         $rec->endtime = $endtime;
 175                         $rec->program_disc = $program_disc;
 176                  }
 177                  else {
 178                         // 番組内容更新
 179                         $rec = new DBRecord( TBL_PREFIX . PROGRAM_TBL, "program_disc", $program_disc );
 180                         $rec->title = $title;
 181                         $rec->description = $desc;
 182                         $rec->category_id = $cat_rec->id;
 183                  }
 184                 }
 185                 catch(Exception $e) {
 186                         exit( $e->getMessage() );
 187                 }
 188         }
 189   }
 190 ?>