storeProgram.inc.php

   1 <?php
   2
   3 function garbageClean() {
   4         // 不要なプログラムの削除
   5         // 8日以上前のプログラムを消す
   6         $arr = array();
   7         $arr = DBRecord::createRecords(  PROGRAM_TBL, "WHERE endtime < subdate( now(), 8 )" );
   8         foreach( $arr as $val ) $val->delete();
   9
  10         // 8日以上先のデータがあれば消す
  11         $arr = array();
  12         $arr = DBRecord::createRecords(  PROGRAM_TBL, "WHERE starttime  > adddate( now(), 8 ) ");
  13         foreach( $arr as $val ) $val->delete();
  14
  15         // 30日以上前のログを消す
  16         $arr = array();
  17         $arr = DBRecord::createRecords(  LOG_TBL, "WHERE endtime < subdate( now(), 30 )" );
  18         foreach( $arr as $val ) $val->delete();
  19 }
  20
  21 function doKeywordReservation() {
  22   // キーワード自動録画予約
  23         $arr = array();
  24         $arr = Keyword::createKeywords();
  25         foreach( $arr as $val ) {
  26                 try {
  27                         $val->reservation();
  28                         reclog( "getepg::キーワードID".$val->id."の録画が予約された");
  29                 }
  30                 catch( Exception $e ) {
  31                         // 無視
  32                 }
  33         }
  34 }
  35
  36 function storeProgram( $type, $xmlfile ) {
  37         global $BS_CHANNEL_MAP, $GR_CHANNEL_MAP, $CS_CHANNEL_MAP;
  38
  39         // チャンネルマップファイルの準備
  40         $map = array();
  41         if( $type == "BS" ) $map = $BS_CHANNEL_MAP;
  42         else if( $type == "GR") $map = $GR_CHANNEL_MAP;
  43         else if( $type == "CS") $map = $CS_CHANNEL_MAP;
  44
  45         // XML parse
  46         $xml = @simplexml_load_file( $xmlfile );
  47         if( $xml === false ) {
  48                 reclog( "getepg:: 正常な".$xmlfile."が作成されなかった模様(放送間帯でないなら問題ありません)" );
  49                 return; // XMLが読み取れないなら何もしない
  50         }
  51         // channel抽出
  52         foreach( $xml->channel as $ch ) {
  53                 $disc = $ch['id'];
  54          try {
  55                 // チャンネルデータを探す
  56                 $num = DBRecord::countRecords( CHANNEL_TBL , "WHERE channel_disc = '" . $disc ."'" );
  57                 if( $num == 0 ) {
  58                         if( array_key_exists( "$disc", $map ) ) {
  59                                 // チャンネルデータがないなら新規作成
  60                                 $rec = new DBRecord( CHANNEL_TBL );
  61                                 $rec->type = $type;
  62                                 $rec->channel = $map["$disc"];
  63                                 $rec->channel_disc = $disc;
  64                                 $rec->name = $ch->{'display-name'};
  65                         }
  66                 }
  67                 else {
  68                         // 存在した場合も、とりあえずチャンネル名は更新する
  69                         $rec = new DBRecord(CHANNEL_TBL, "channel_disc", $disc );
  70                         $rec->name = $ch->{'display-name'};
  71                 }
  72          }
  73          catch( Exception $e ) {
  74                 reclog( "getepg::DBの接続またはチャンネルテーブルの書き込みに失敗", E_ERROR );
  75          }
  76         }
  77         // channel 終了
  78
  79         // programme 取得
  80
  81         foreach( $xml->programme as $program ) {
  82                 $channel_rec = null;
  83
  84                 $channel_disc = $program['channel'];
  85                 if( ! array_key_exists( "$channel_disc", $map ) ) continue;
  86                 $channel = $map["$channel_disc"];
  87
  88                 try {
  89                         $channel_rec = new DBRecord(CHANNEL_TBL, "channel_disc", "$channel_disc" );
  90                 }
  91                 catch( Exception $e ) {
  92                         reclog( "getepg::チャンネルレコード $channel_disc が発見できない", E_ERROR );
  93                 }
  94                 if( $channel_rec == null ) continue;    // あり得ないことが起きた
  95                 if( $channel_rec->skip == 1 ) continue; // 受信しないチャンネル
  96
  97                 $starttime = str_replace(" +0900", '', $program['start'] );
  98                 $endtime = str_replace( " +0900", '', $program['stop'] );
  99                 $title = $program->title;
 100                 $desc = $program->desc;
 101                 $cat_ja = "";
 102                 $cat_en = "";
 103                 foreach( $program->category as $cat ) {
 104                         if( $cat['lang'] == "ja_JP" ) $cat_ja = $cat;
 105                         if( $cat['lang'] == "en" ) $cat_en = $cat;
 106                 }
 107                 $program_disc = md5( $channel_disc . $starttime . $endtime );
 108                 // printf( "%s %s %s %s %s %s %s \n", $program_disc, $channel, $starttime, $endtime, $title, $desc, $cat_ja );
 109
 110                 // カテゴリ登録
 111
 112                 $cat_rec = null;
 113                 try {
 114                         // カテゴリを処理する
 115                         $category_disc = md5( $cat_ja . $cat_en );
 116                         $num = DBRecord::countRecords(CATEGORY_TBL, "WHERE category_disc = '".$category_disc."'" );
 117                         if( $num == 0 ) {
 118                                 // 新規カテゴリの追加
 119                                 $cat_rec = new DBRecord( CATEGORY_TBL );
 120                                 $cat_rec->name_jp = $cat_ja;
 121                                 $cat_rec->name_en = $cat_en;
 122                                 $cat_rec->category_disc = $category_disc;
 123                                 reclog("getepg:: 新規カテゴリ".$cat_ja."を追加" );
 124                         }
 125                         else
 126                                 $cat_rec = new DBRecord(CATEGORY_TBL, "category_disc" , $category_disc );
 127                 }
 128                 catch( Exception $e ) {
 129                         reclog("getepg:: カテゴリテーブルのアクセスに失敗した模様", E_ERROR );
 130                         reclog("getepg:: ".$e->getMessage()."" ,E_ERROR );
 131                         exit( $e->getMessage() );
 132                 }
 133
 134                 // プログラム登録
 135
 136                 try {
 137                         //
 138                         $num = DBRecord::countRecords(PROGRAM_TBL, "WHERE program_disc = '".$program_disc."'" );
 139                         if( $num == 0 ) {
 140                                 // 新規番組
 141                                 // 重複チェック 同時間帯にある番組
 142                                 $options = "WHERE channel_disc = '".$channel_disc."' ".
 143                                         "AND starttime < '". $endtime ."' AND endtime > '".$starttime."'";
 144                                 $battings = DBRecord::countRecords(PROGRAM_TBL, $options );
 145                                 if( $battings > 0 ) {
 146                                         // 重複発生＝おそらく放映時間の変更
 147                                         $records = DBRecord::createRecords(PROGRAM_TBL, $options);
 148                                         foreach( $records as $rec ) {
 149                                                 // 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
 150                                                 try {
 151                                                         $reserve = new DBRecord(RESERVE_TBL, "program_id", $rec->id );
 152                                                         if( $reserve->autorec ) {
 153                                                                 reclog( "getepg::録画ID".$reserve->id.":".$reserve->type.$reserve->channel.$reserve->title."は時間変更の可能性があり予約取り消し" );
 154                                                                 Reservation::cancel( $reserve->id );
 155                                                         }
 156                                                 }
 157                                                 catch( Exception $e ) {
 158                                                         // 無視
 159                                                 }
 160                                                 // 番組削除
 161                                                 reclog( "getepg::放送時間重複が発生した番組ID".$rec->id." ".$rec->type.$rec->channel.$rec->title."を削除" );
 162                                                 $rec->delete();
 163                                         }
 164                                 }
 165                                 // //
 166                                 $rec = new DBRecord( PROGRAM_TBL );
 167                                 $rec->channel_disc = $channel_disc;
 168                                 $rec->channel_id = $channel_rec->id;
 169                                 $rec->type = $type;
 170                                 $rec->channel = $channel_rec->channel;
 171                                 $rec->title = $title;
 172                                 $rec->description = $desc;
 173                                 $rec->category_id = $cat_rec->id;
 174                                 $rec->starttime = $starttime;
 175                                 $rec->endtime = $endtime;
 176                                 $rec->program_disc = $program_disc;
 177                         }
 178                         else {
 179                                 // 番組内容更新
 180                                 $rec = new DBRecord( PROGRAM_TBL, "program_disc", $program_disc );
 181                                 $rec->title = $title;
 182                                 $rec->description = $desc;
 183                                 $rec->category_id = $cat_rec->id;
 184
 185                                 try {
 186                                         $reserve = new DBRecord( RESERVE_TBL, "program_id", $rec->id );
 187                                         if( $reserve->dirty == 0 ) {
 188                                                 $reserve->title = $title;
 189                                                 $reserve->description = $desc;
 190                                                 reclog( "getepg:: 予約ID".$reserve->id."のEPG情報が更新された" );
 191                                         }
 192                                 }
 193                                 catch( Exception $e ) {
 194                                         // 無視する
 195                                 }
 196                         }
 197                 }
 198                 catch(Exception $e) {
 199                         reclog( "getepg:: プログラムテーブルに問題が生じた模様", E_ERROR );
 200                         reclog( "getepg:: ".$e->getMessage()."" , E_ERROR);
 201                         exit( $e->getMessage() );
 202                 }
 203         }
 204         // Programme取得完了
 205 }
 206 ?>