2 // ------------------------------------------------------------------------- //
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3 // ------------ local variables -------------------------------------------- //
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4 // ------------------------------------------------------------------------- //
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5 var X_URL_BASE_URL = ( function( parts ){
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6 var last = 1 < parts.length && parts[ parts.length - 1 ];
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7 if( last !== false && ( last === '' || //末尾が/で終わるとき
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8 last.indexOf( '.' ) !== -1 ) ){ //末尾がファイル名で終わる時
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11 return parts.join( '/' );
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12 })( X_URL_cleanup( location.href ).split( '/' ) ),
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14 X_URL_IS_FILE = location.protocol === 'file:',
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16 X_URL_IS_LOCAL = X_URL_IS_FILE || location.hostname === 'localhost' || location.hostname === '127.0.0.1',
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18 X_URL_PARAMS = ( function( search ){
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19 var str = search.slice( 1 ),
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20 parts = str.split( '&' ),
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26 if( !str ) return obj;
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28 for( ; i < l; ++i ){
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30 p = pair.indexOf( '=' );
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32 obj[ decodeURIComponent( pair ) ] = true;
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34 obj[ decodeURIComponent( pair.substr( 0, p ) ) ] = X_String_parse( decodeURIComponent( pair.substr( p + 1 ) ) );
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39 console.log( p + ' = ' + obj[ p ] );
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43 })( location.search );
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45 // ------------------------------------------------------------------------- //
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46 // --- interface ----------------------------------------------------------- //
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47 // ------------------------------------------------------------------------- //
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50 BASE_URL : X_URL_BASE_URL,
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52 IS_FILE : X_URL_IS_FILE,
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54 IS_LOCAL : X_URL_IS_LOCAL,
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56 PARAMS : X_URL_PARAMS,
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58 toAbsolutePath : X_URL_toAbsolutePath,
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60 isSameDomain : X_URL_isSameDomain,
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62 cleanup : X_URL_cleanup
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65 // ------------------------------------------------------------------------- //
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66 // --- implements ---------------------------------------------------------- //
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67 // ------------------------------------------------------------------------- //
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70 * AS3で相対パスを絶対パスに変換する
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71 * http://www.shin-go.net/motionlab/?p=449
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73 function X_URL_toAbsolutePath( path ){
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78 if( 'http:file:https:'.indexOf( path.substr( 0, 4 ) ) !== -1 ) return path;
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80 _ary = X_URL_BASE_URL.split( ss );
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81 ary = _ary[ 1 ].split( s );
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83 if( path.charAt( 0 ) === s ) return [ _ary[ 0 ], ss, ary[ 0 ], path ].join( '' );
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85 if( path.substr( 0, 2 ) === './' ){
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86 path = path.substr( 2 );
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88 while( path.substr( i, 3 ) === '../' ){
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92 if( i ) path = path.substr( i );
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94 return [ _ary[ 0 ], ss, ary.join( s ), s, path ].join( '' );
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97 function X_URL_isSameDomain( path ){
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98 path = X_URL_cleanup( X_URL_toAbsolutePath( path ) );
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99 return path === X_URL_BASE_URL || path.indexOf( X_URL_BASE_URL + '/' ) === 0;
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102 function X_URL_cleanup( path ){
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103 return path.split( '?' )[ 0 ].split( '#' )[ 0 ];
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