[5283] | 1 | internalUrl = /^([A-z0-9-_]+)(:[A-z0-9-_]+)?$/;
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| 2 | internalUri = /^([a-zA-Z0-9-_]+)\(([a-zA-Z0-9-_]+)\):\/\/(.*)|([a-zA-Z0-9-_]+):\/\/(.*)$/;
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| 3 | isGeneratedId = /^\d+\(javascript\)$/;
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| 4 | arrayName = /^([A-z0-9-_]+)\[\]$/;
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| 5 | startsDoubleDot = /^:/;
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| 6 | // cached_urls = {};
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| 7 |
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| 8 | $.ajaxPrefilter(function( options, originalOptions, jqXHR ){
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| 9 |
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| 10 | if( options.url != 'undefined' && internalUrl.test( options.url ) ){
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| 11 |
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| 12 | // if( !cached_urls[options.url] )
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| 13 | // return;
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| 14 | // alert( options.url + " dentro" );
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| 15 | jqXHR.abort();
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| 16 |
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| 17 | var callback = ( options.success || options.complete || $.noop );
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| 18 |
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| 19 | switch( options.type.toUpperCase() )
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| 20 | {
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| 21 | case 'GET':
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| 22 | return callback( DataLayer.get( options.url, /*false,*/ options.data ) );
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| 23 |
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| 24 | case 'POST':
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| 25 | return callback( DataLayer.put( options.url, options.data ) );
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| 26 | }
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| 27 |
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| 28 | //return( false );
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| 29 |
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| 30 | // options.url = params[1];
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| 31 | // options.data = ( options.data || "" ) + "&" + params[2];
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| 32 | }
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| 33 |
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| 34 | });
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| 35 |
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| 36 | // $("a").live("click", function( event ){
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| 37 | //
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| 38 | // event.preventDefault();
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| 39 | //
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| 40 | // $.ajax({
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| 41 | //
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| 42 | //
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| 43 | //
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| 44 | // });
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| 45 | //
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| 46 | // });
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| 47 |
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| 48 | $("form").live( "submit", function( event ){
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| 49 |
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[5341] | 50 | var $this = $(this), action = $this.attr('action'), res = false,
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[5283] | 51 |
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[5341] | 52 | method = $this.attr( 'method' ),
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| 53 |
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| 54 | fileInputs = $this.find('input[type="file"]');
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| 55 |
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| 56 | if( fileInputs.length && !$this.is('[enctype="multipart/form-data"]') )
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| 57 | {
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| 58 | event.preventDefault();
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| 59 |
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| 60 | DataLayer.send( action,
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| 61 | [ method, 'iframe json' ], {},
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| 62 | //TODO: check the type for conversion
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| 63 | DataLayer.receive,
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| 64 | false, { 'formData': $this.serializeArray(), 'fileInput': fileInputs } );
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| 65 |
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| 66 | return( false );
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| 67 | }
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| 68 |
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[5283] | 69 | if( res = internalUrl.exec( action ) )
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| 70 | {
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| 71 | event.preventDefault();
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| 72 |
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| 73 | var data = DataLayer.form( this );
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[5341] | 74 |
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| 75 | switch( method.toUpperCase() )
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| 76 | {
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| 77 | case 'GET':
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| 78 | DataLayer.get( res[0], data );
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| 79 |
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| 80 | case 'POST':
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[5283] | 81 | DataLayer.put( res[1], data );
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[5341] | 82 | }
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[5283] | 83 |
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| 84 | return( false );
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| 85 | }
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| 86 |
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| 87 | return( true );
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| 88 | });
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| 89 |
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[5341] | 90 | this.storage = new $.store();
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[5283] | 91 |
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| 92 | DataLayer = {
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| 93 |
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| 94 | links: {},
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| 95 | concepts: {},
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| 96 | listeners: {},
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| 97 | encoders: {},
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| 98 | decoders: {},
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| 99 | templates: {},
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| 100 | criterias: {},
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| 101 | tasks: [],
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| 102 |
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| 103 | render: function( templateName, data, filter, formatter, force ){
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| 104 |
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| 105 | if( $.isFunction( filter ) )
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| 106 | {
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| 107 | force = formatter;
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| 108 | formatter = filter;
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| 109 | filter = false;
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| 110 | }
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| 111 |
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| 112 | if( typeof data === "string" )
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| 113 | {
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| 114 | data = this.get( data, filter, force ) || {};
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| 115 | }
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| 116 |
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| 117 | var formatting = function( template ){
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| 118 |
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| 119 | if( template === false ) return( false );
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| 120 |
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| 121 | if( template )
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| 122 | DataLayer.templates[ templateName ] = new EJS({ text: template, cache: false });
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| 123 |
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| 124 | var html = DataLayer.templates[ templateName ].render( { data: data } );
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| 125 |
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| 126 | if( !formatter )
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| 127 | return( html );
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| 128 |
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| 129 | return formatter( html );
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| 130 | }
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| 131 |
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| 132 | if( this.templates[ templateName ] )
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| 133 | {
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| 134 | return formatting();
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| 135 | }
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| 136 |
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| 137 | return this.send( DataLayer.templatePath + templateName, 'get', false, formatting, !!!formatter );
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| 138 | },
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| 139 |
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[5341] | 140 | send: function( url, type, data, callback, sync, extraOptions ){
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[5283] | 141 |
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| 142 | var result = false, fired = false;
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| 143 |
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| 144 | var envelope = {
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| 145 |
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| 146 | 'async': ( typeof sync !== "undefined" ? !sync : !!callback ),
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| 147 | 'url': url,
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| 148 | 'success': function( dt, textStatus, jqXHR ){
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| 149 |
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| 150 | if( callback )
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| 151 | {
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| 152 | fired = true;
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| 153 | result = callback( dt, textStatus, jqXHR );
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| 154 | }
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| 155 | else
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| 156 | result = dt;
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| 157 |
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| 158 | },
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| 159 | 'complete': function( jqXHR, textStatus ){
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| 160 |
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| 161 | if( !fired && callback )
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| 162 | result = callback( false, textStatus, jqXHR );
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| 163 |
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| 164 | },
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| 165 |
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| 166 | 'type': $.isArray( type ) ? type[0] : type,
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| 167 | 'data': data
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| 168 |
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| 169 | };
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| 170 |
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| 171 | if( $.isArray( type ) && type[1] )
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| 172 | envelope['dataType'] = type[1];
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| 173 |
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[5341] | 174 | if( extraOptions )
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| 175 | envelope = $.extend( envelope, extraOptions );
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| 176 |
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[5283] | 177 | $.ajax( envelope );
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| 178 |
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| 179 | return( result );
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| 180 | },
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| 181 |
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[5341] | 182 | dispatch: function( dispatcher, data, callback, isPost, dataType ){
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[5283] | 183 |
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| 184 | return this.send( this.dispatchPath + dispatcher + ".php",
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[5341] | 185 | [ ( isPost ? 'post' : 'get' ), dataType || 'json' ],
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[5283] | 186 | data,
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| 187 | callback );
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| 188 |
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| 189 | // $.ajax({
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| 190 | // 'async': !!callback,
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| 191 | // 'url': this.dispatchPath + dispatcher + ".php",
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| 192 | // 'type': ( isPost ? 'post' : 'get' ),
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| 193 | // 'dataType': 'json',
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| 194 | // 'data': data,
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| 195 | // 'success': function( dt, textStatus, jqXHR ){
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| 196 | //
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| 197 | // if( callback )
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| 198 | // {
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| 199 | // fired = true;
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| 200 | // callback( dt, textStatus, jqXHR );
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| 201 | // }
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| 202 | // else
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| 203 | // result = dt;
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| 204 | //
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| 205 | // },
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| 206 | // 'complete': function( jqXHR, textStatus ){
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| 207 | //
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| 208 | // if( !fired && callback )
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| 209 | // callback( false, textStatus, jqXHR );
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| 210 | //
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| 211 | // }/*,
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| 212 | // 'processData': false*/
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| 213 | // });
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| 214 |
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| 215 | //return( result );
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| 216 | },
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| 217 |
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| 218 | form: function( target ){
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| 219 |
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| 220 | var params = {}, $this = $(target);
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| 221 |
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| 222 | if( !$this.is( "form" ) )
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| 223 | $this = $this.parents( "form" );
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| 224 |
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| 225 | $.each( $this.serializeArray(), function( i, el ){
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| 226 |
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| 227 | if( newName = arrayName.exec( el.name ) )
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| 228 | el.name = newName[1];
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| 229 | else if( !params[ el.name ] )
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| 230 | return( params[ el.name ] = el.value );
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| 231 |
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| 232 | params[ el.name ] = params[ el.name ] || [];
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| 233 |
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| 234 | if( $.type(params[ el.name ]) !== "array" )
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| 235 | params[ el.name ] = [ params[ el.name ] ];
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| 236 |
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| 237 | params[ el.name ].push( el.value );
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| 238 | });
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| 239 |
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| 240 | // alert(dump(params));
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| 241 |
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| 242 | return this.decode( $this.attr( "action" ), params );
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| 243 | },
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| 244 |
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| 245 | blend: function( action, data ){
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| 246 |
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| 247 | // if( notArray = (!$.isArray(data)) )
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| 248 | // data = [ data ];
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| 249 |
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| 250 | var form = $('form[action="'+action+'"]');
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| 251 |
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| 252 | form.get(0).reset();
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| 253 |
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| 254 | var named = form.find( 'input[name]' );
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| 255 |
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| 256 | for( var name in data )
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| 257 | {
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| 258 | named.filter( '[name="'+name+'"]' ).val( data[name] );
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| 259 | }
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| 260 | },
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| 261 |
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| 262 |
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| 263 |
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| 264 | put: function( concept, filter, data, oneSide ){
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| 265 |
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| 266 | ///////////////////////////// normalize ////////////////////////////////
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| 267 | if( arguments.length == 2 )
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| 268 | {
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| 269 | data = filter;
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| 270 | filter = false;
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| 271 | }
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| 272 | if( typeof data === "undefined" ||
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| 273 | $.type(data) === "boolean" )
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| 274 | {
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| 275 | oneSide = data;
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| 276 | data = filter;
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| 277 | filter = false;
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| 278 | }
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| 279 |
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| 280 | if( !concept || !data )
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| 281 | return( false );
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| 282 |
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| 283 | var decoder = "", id = false, bothSides = (typeof oneSide === "undefined"), notArray, res;
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| 284 |
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| 285 | if( $.type(filter) === "string" )
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| 286 | {
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| 287 | id = filter;
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| 288 | filter = false;
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| 289 | }
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| 290 |
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| 291 | if( id )
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| 292 | data.id = id;
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| 293 |
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| 294 | if( notArray = ( $.type( data ) !== "array" ) )
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| 295 | data = [ data ];
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| 296 |
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| 297 | if( res = internalUrl.exec( concept ) )
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| 298 | {
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| 299 | //TODO: verificar se a decodificaçao deve ser feita em cada item do array
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| 300 | data = this.decode( concept, data );
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| 301 | concept = res[1];
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| 302 | decoder = res[2];
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| 303 | }
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| 304 |
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| 305 | ////////////////////////////////////////////////////////////////////////
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| 306 |
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| 307 | if( bothSides || !oneSide )
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| 308 | {
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| 309 | var result = false, links = this.links( concept ),
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| 310 | current = this.check( concept ) || {}, ids = [];
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| 311 |
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| 312 | for( var i = 0; i < data.length; i++ )
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| 313 | {
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| 314 | var key = ids[ ids.length ] = data[i].id || this.generateId( concept ), updateSet = {};
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| 315 |
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| 316 | ////////////////////////////// linkage /////////////////////////////////
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| 317 | for( var link in links )
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| 318 | {
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| 319 | if( data[i][link] )
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| 320 | {
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| 321 | var isConcept = false;
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| 322 |
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| 323 | if( isConcept = this.isConcept( concept, link ) )
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| 324 | data[i][link] = [ data[i][link] ];
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| 325 |
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| 326 | var _this = this;
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| 327 |
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| 328 | $.each( data[i][link], function( ii, el ){
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| 329 |
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[5341] | 330 | var isRef = false;
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[5283] | 331 |
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| 332 | if( isRef = ($.type(el) === "string") )
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| 333 | el = { id: el };
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| 334 |
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| 335 | var nestedLinks = _this.links( links[link], true );
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| 336 |
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| 337 | if( isConcept )
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| 338 | {
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| 339 | el[ nestedLinks[concept] ] = el[ nestedLinks[concept] ] || [];
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| 340 | el[ nestedLinks[concept] ].push( key );
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| 341 | }
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| 342 | else
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| 343 | el[ nestedLinks[concept] ] = key;
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| 344 |
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| 345 | if( isRef && ( !current[ key ] || !current[ key ][ link ] ||
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| 346 | (isConcept ? current[ key ][ link ] !== el.id : !$.inArray( el.id, current[ key ][ link ] )) ) )
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| 347 | {
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| 348 | updateSet[ links[link] ] = updateSet[ links[link] ] || [];
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| 349 | updateSet[ links[link] ].push( el );
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| 350 | }
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| 351 | else if( !isRef )
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| 352 | data[i][link][ii] = _this.put( links[link], el, oneSide );
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| 353 | });
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| 354 |
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| 355 | if( isConcept )
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| 356 | data[i][link] = data[i][link][0];
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| 357 | }
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| 358 | }
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| 359 | //////////////////////////////////////////////////////////////////////////
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| 360 |
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| 361 | if( data[i].id )
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[5341] | 362 | data[i] = this.merge( current[ data[i].id ], data[i] );
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[5283] | 363 |
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| 364 | current[ key ] = data[i];
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| 365 |
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| 366 | if( bothSides )
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| 367 | this.report( concept, key, data[i] );
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| 368 | }
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| 369 |
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| 370 | this.store( concept, current );
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| 371 |
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| 372 | for( var setKey in updateSet )
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| 373 | {
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| 374 | if( bothSides )
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| 375 | for( var i = 0; i < updateSet[ setKey ].length; i++ )
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| 376 | this.report( setKey, updateSet[ setKey ][i].id, updateSet[ setKey ][i] );
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[5341] | 377 |
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| 378 | DataLayer.put( setKey, updateSet[ setKey ], false );
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[5283] | 379 | }
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| 380 | }
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| 381 |
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| 382 | if( oneSide )
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| 383 | this.commit( concept, ids/*, true */);
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| 384 |
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| 385 | this.broadcast( concept, oneSide ? 'server' : bothSides ? 'serverclient' : 'client', true );
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| 386 |
|
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| 387 | return( notArray ? ids[0] : ids );
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| 388 |
|
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| 389 | },
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| 390 |
|
---|
| 391 | remove: function( concept, id, oneSide ){
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| 392 |
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[5376] | 393 | var bothSides = (typeof oneSide === "undefined"),
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[5283] | 394 |
|
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[5376] | 395 | links = this.links( concept ), ids = [],
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[5283] | 396 |
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[5376] | 397 | current = this.check( concept, id );
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| 398 |
|
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| 399 | if( !current ) return;
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| 400 |
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| 401 | if( id )
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| 402 | current.id = id;
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| 403 |
|
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| 404 | if( notArray = ( $.type( current ) !== "array" ) )
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| 405 | current = [ current ];
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| 406 |
|
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| 407 | for( var i = 0; i < current.length; i++ )
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| 408 | {
|
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| 409 | var currentId = ids[ ids.length ] = current[i].id;
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| 410 |
|
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| 411 | if( bothSides )
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| 412 | this.report( concept, currentId, false );
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| 413 |
|
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| 414 | if( bothSides || !oneSide )
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| 415 | this.del( concept, currentId );
|
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| 416 |
|
---|
| 417 | for( var link in links )
|
---|
| 418 | {
|
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| 419 | if( !current[i][link] )
|
---|
| 420 | continue;
|
---|
| 421 |
|
---|
| 422 | var nestedLinks = this.links( links[link], true );
|
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| 423 |
|
---|
| 424 | if( isConcept = this.isConcept( concept, link ) )
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---|
| 425 | current[i][link] = [ current[i][link] ];
|
---|
| 426 |
|
---|
| 427 | $.each( current[i][link], function( ii, el ){
|
---|
| 428 |
|
---|
| 429 | el = DataLayer.storage.cache[links[link]][el];
|
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| 430 |
|
---|
| 431 | if( notArrayNested = ( $.type( el[ nestedLinks[concept] ] ) !== "array" ) )
|
---|
| 432 | el[ nestedLinks[concept] ] = [ el[nestedLinks[concept]] ];
|
---|
| 433 |
|
---|
| 434 | el[ nestedLinks[concept] ] = $.grep( el[ nestedLinks[concept] ], function( nested, iii ){
|
---|
| 435 | return ( currentId !== nested );
|
---|
| 436 | });
|
---|
| 437 |
|
---|
| 438 | if( notArrayNested )
|
---|
| 439 | el[ nestedLinks[concept] ] = el[ nestedLinks[concept] ][0] || false;
|
---|
| 440 | if(!el[ nestedLinks[concept] ] || !el[ nestedLinks[concept] ].length)
|
---|
| 441 | delete el[ nestedLinks[concept] ];
|
---|
| 442 | });
|
---|
| 443 | }
|
---|
| 444 | }
|
---|
| 445 |
|
---|
[5283] | 446 | if( oneSide )
|
---|
[5376] | 447 | this.commit( concept, ids );
|
---|
[5283] | 448 |
|
---|
| 449 | this.broadcast( concept, oneSide ? 'server' : bothSides ? 'serverclient' : 'client', false );
|
---|
| 450 | },
|
---|
| 451 |
|
---|
| 452 | report: function( concept, id, data )
|
---|
| 453 | {
|
---|
| 454 | var current = this.check( ':current', concept ) || {};
|
---|
| 455 |
|
---|
| 456 | if( !current[ id ] )
|
---|
| 457 | current[ id ] = this.check( concept, id ) || {};
|
---|
| 458 |
|
---|
[5376] | 459 | this.store( ':current', concept, current );
|
---|
[5283] | 460 |
|
---|
| 461 | var diff = this.diff( current[ id ], data );
|
---|
| 462 |
|
---|
| 463 | var diffs = this.check( ':diff', concept ) || {};
|
---|
| 464 |
|
---|
[5341] | 465 | if( diffs[ id ] )
|
---|
| 466 | diff = this.merge( diffs[ id ], diff );
|
---|
| 467 |
|
---|
[5343] | 468 | if( !diff || !$.isEmptyObject( diff ) )
|
---|
| 469 | diffs[ id ] = diff;
|
---|
[5283] | 470 |
|
---|
| 471 | this.store( ':diff', concept, diffs );
|
---|
| 472 | },
|
---|
| 473 |
|
---|
| 474 | // enqueue: function( queueName, concept, id, data ){
|
---|
| 475 | //
|
---|
| 476 | // var queue = this.check( ':' + queueName, concept ) || {};
|
---|
| 477 | //
|
---|
| 478 | //
|
---|
| 479 | // },
|
---|
| 480 | //
|
---|
| 481 | // dequeue: function( queueName, concept, id ){
|
---|
| 482 | //
|
---|
| 483 | //
|
---|
| 484 | //
|
---|
| 485 | // },
|
---|
| 486 |
|
---|
| 487 |
|
---|
| 488 |
|
---|
| 489 | rollback: function( concept, ids ){
|
---|
| 490 |
|
---|
| 491 | var queue = this.prepareQ( 'current', concept, ids );
|
---|
| 492 |
|
---|
| 493 | ids = [];
|
---|
| 494 |
|
---|
| 495 | for( var id in queue )
|
---|
| 496 | {
|
---|
| 497 | this.put( concept, id, queue[id], false );
|
---|
| 498 |
|
---|
| 499 | ids[ ids.length ] = id;
|
---|
| 500 | }
|
---|
| 501 |
|
---|
| 502 | this.clearQ( concept, ( ids.length ? ids : false ) );
|
---|
| 503 |
|
---|
| 504 | this.broadcast( concept, 'revert' );
|
---|
| 505 |
|
---|
| 506 | },
|
---|
| 507 |
|
---|
| 508 | prepareQ: function( queueName, concept, ids ){
|
---|
| 509 |
|
---|
[5341] | 510 | var notArray = false;
|
---|
| 511 |
|
---|
[5283] | 512 | if( notArray = ($.type(concept) !== "array") )
|
---|
| 513 | concept = [ concept ];
|
---|
| 514 |
|
---|
[5341] | 515 | var q = {};
|
---|
| 516 |
|
---|
[5283] | 517 | for( var i = 0; i < concept.length; i++ )
|
---|
| 518 | {
|
---|
| 519 | var queue = this.check( ':' + queueName, concept[i] || false );
|
---|
| 520 |
|
---|
[5341] | 521 | if( !queue ) continue;
|
---|
| 522 |
|
---|
[5283] | 523 | if( ids )
|
---|
| 524 | {
|
---|
| 525 | if( $.type(ids) !== "array" )
|
---|
| 526 | ids = [ ids ];
|
---|
| 527 |
|
---|
| 528 | var filtered = {};
|
---|
| 529 |
|
---|
| 530 | for( var ii = 0; ii < ids.length; ii++ )
|
---|
| 531 | {
|
---|
| 532 | filtered[ ids[ii] ] = queue[ ids[ii] ];
|
---|
| 533 | }
|
---|
| 534 |
|
---|
| 535 | queue = filtered;
|
---|
| 536 | }
|
---|
[5341] | 537 |
|
---|
| 538 | q[ concept[i] ] = queue;
|
---|
[5283] | 539 | }
|
---|
| 540 |
|
---|
[5341] | 541 | return( notArray ? q[ concept[0] ] : q );
|
---|
[5283] | 542 | },
|
---|
| 543 |
|
---|
| 544 | clearQ: function( concept, ids ){
|
---|
| 545 |
|
---|
[5341] | 546 | // var current = this.check( ':current', concept || false );
|
---|
[5283] | 547 | var diffs = this.check( ':diff', concept || false );
|
---|
| 548 |
|
---|
| 549 | if( !ids )
|
---|
[5341] | 550 | /* current =*/ diffs = {};
|
---|
[5283] | 551 | else
|
---|
| 552 | {
|
---|
| 553 | if( notArray = ($.type(ids) !== "array") )
|
---|
| 554 | ids = [ ids ];
|
---|
| 555 |
|
---|
| 556 | for( var i = 0; i < ids.length; i++ )
|
---|
| 557 | {
|
---|
[5341] | 558 | // delete current[ ids[i] ];
|
---|
[5283] | 559 | delete diffs[ ids[i] ];
|
---|
| 560 | }
|
---|
| 561 | }
|
---|
| 562 |
|
---|
[5341] | 563 | // this.store( ':current', concept, current );
|
---|
[5283] | 564 | this.store( ':diff', concept, diffs );
|
---|
| 565 | },
|
---|
| 566 |
|
---|
| 567 | commit: function( concept, ids, callback ){
|
---|
| 568 |
|
---|
| 569 | var queue = this.prepareQ( 'diff', concept, ids );
|
---|
| 570 |
|
---|
[5341] | 571 | this.sync( queue, !$.isArray(concept) && concept || false, callback );
|
---|
[5283] | 572 | },
|
---|
| 573 |
|
---|
| 574 | sync: function( queue, concept, callback ){
|
---|
| 575 |
|
---|
| 576 | if( !queue || $.isEmptyObject( queue ) )
|
---|
| 577 | return;
|
---|
| 578 |
|
---|
| 579 | if( concept )
|
---|
| 580 | {
|
---|
| 581 | var helper = {};
|
---|
| 582 | helper[concept] = queue;
|
---|
| 583 | queue = helper;
|
---|
| 584 | }
|
---|
| 585 |
|
---|
| 586 | var data = {}, URIs = {};
|
---|
| 587 |
|
---|
| 588 | for( var concept in queue )
|
---|
| 589 | for( var id in queue[concept] )
|
---|
| 590 | {
|
---|
| 591 | data[ this.URI( concept, id ) ] = queue[concept][id];
|
---|
| 592 | URIs[ this.URI( concept, id ) ] = { concept: concept, id: id };
|
---|
| 593 | }
|
---|
| 594 |
|
---|
| 595 | if( $.isEmptyObject( data ) )
|
---|
| 596 | return;
|
---|
| 597 |
|
---|
| 598 | this.dispatch( "Sync", data, function( data, status, jqXHR ){
|
---|
| 599 |
|
---|
| 600 | // switch( status )
|
---|
| 601 | // {
|
---|
| 602 | // case "error":
|
---|
| 603 | // case "parsererror":
|
---|
| 604 | // return DataLayer.rollback( concept, URI );
|
---|
| 605 | // case "success":
|
---|
| 606 | // return DataLayer.commit();
|
---|
| 607 | // case "timeout":
|
---|
| 608 | // case "notmodified":
|
---|
| 609 | // }
|
---|
| 610 |
|
---|
[5341] | 611 | var received = DataLayer.receive( data );
|
---|
| 612 |
|
---|
| 613 | for( var URI in URIs )
|
---|
| 614 | if( typeof received[URI] !== "undefined" )
|
---|
| 615 | DataLayer.clearQ( URIs[URI].concept, URIs[URI].id );
|
---|
| 616 |
|
---|
| 617 | if( callback )
|
---|
| 618 | callback( received );
|
---|
| 619 |
|
---|
| 620 | // for( var URI in data )
|
---|
| 621 | // {
|
---|
| 622 | // var parsed = DataLayer.parseURI( URI ),
|
---|
| 623 | //
|
---|
| 624 | // concept = parsed[1], id = parsed[3];
|
---|
| 625 | //
|
---|
| 626 | // if( $.type(data[URI]) === "string" )
|
---|
| 627 | // {
|
---|
| 628 | // //TODO:threat the exception thrown
|
---|
| 629 | // DataLayer.rollback( concept, id );
|
---|
| 630 | // delete URIs[ URI ];
|
---|
| 631 | // continue;
|
---|
| 632 | // }
|
---|
| 633 | //
|
---|
| 634 | // if( data[URI] === false ){
|
---|
| 635 | // DataLayer.remove( concept, id, false );
|
---|
| 636 | // continue;
|
---|
| 637 | // }
|
---|
| 638 | //
|
---|
| 639 | // if( id !== data[URI].id )
|
---|
| 640 | // DataLayer.move( concept, id, data[URI].id );
|
---|
| 641 | //
|
---|
| 642 | // DataLayer.put( concept, id, data[URI], false );
|
---|
| 643 | // }
|
---|
| 644 | //
|
---|
| 645 | // for( var URI in URIs )
|
---|
| 646 | // DataLayer.clearQ( URIs[URI].concept, URIs[URI].id );
|
---|
| 647 | //
|
---|
| 648 | // if( callback )
|
---|
| 649 | // callback();
|
---|
| 650 |
|
---|
| 651 | }, true );
|
---|
| 652 |
|
---|
| 653 | },
|
---|
| 654 |
|
---|
| 655 | receive: function( data ){
|
---|
| 656 |
|
---|
| 657 | var received = {};
|
---|
| 658 |
|
---|
[5283] | 659 | for( var URI in data )
|
---|
| 660 | {
|
---|
| 661 | var parsed = DataLayer.parseURI( URI ),
|
---|
| 662 |
|
---|
[5341] | 663 | concept = parsed[4], id = parsed[5];
|
---|
[5283] | 664 |
|
---|
[5341] | 665 | received[ URI ] = data[ URI ];
|
---|
| 666 |
|
---|
[5283] | 667 | if( $.type(data[URI]) === "string" )
|
---|
| 668 | {
|
---|
| 669 | //TODO:threat the exception thrown
|
---|
| 670 | DataLayer.rollback( concept, id );
|
---|
| 671 | continue;
|
---|
| 672 | }
|
---|
| 673 |
|
---|
| 674 | if( data[URI] === false ){
|
---|
| 675 | DataLayer.remove( concept, id, false );
|
---|
| 676 | continue;
|
---|
| 677 | }
|
---|
| 678 |
|
---|
| 679 | if( id !== data[URI].id )
|
---|
| 680 | DataLayer.move( concept, id, data[URI].id );
|
---|
| 681 |
|
---|
| 682 | DataLayer.put( concept, id, data[URI], false );
|
---|
| 683 | }
|
---|
| 684 |
|
---|
[5341] | 685 | return( received );
|
---|
[5283] | 686 |
|
---|
[5341] | 687 | },
|
---|
| 688 |
|
---|
[5376] | 689 | unique: function( origArr ){
|
---|
[5283] | 690 |
|
---|
[5376] | 691 | var newArr = [];
|
---|
| 692 |
|
---|
| 693 | for ( var x = 0; x < origArr.length; x++ )
|
---|
| 694 | {
|
---|
| 695 | var found = false;
|
---|
| 696 | for ( var y = 0; !found && y < newArr.length; y++ )
|
---|
| 697 | if ( origArr[x] === newArr[y] )
|
---|
| 698 | found = true;
|
---|
| 699 |
|
---|
| 700 | if ( !found )
|
---|
| 701 | newArr[ newArr.length ] = origArr[x];
|
---|
| 702 | }
|
---|
| 703 |
|
---|
| 704 | return newArr;
|
---|
| 705 | },
|
---|
| 706 |
|
---|
[5341] | 707 | merge: function( current, data ){
|
---|
| 708 |
|
---|
| 709 | return this.copy( data, current );
|
---|
| 710 |
|
---|
| 711 | // return $.extend( current, data );
|
---|
| 712 |
|
---|
[5283] | 713 | },
|
---|
| 714 |
|
---|
[5341] | 715 | // clone objects, skip other types.
|
---|
| 716 | clone: function(target) {
|
---|
| 717 | if ( typeof target == 'object' ) {
|
---|
| 718 | Clone.prototype = target;
|
---|
| 719 | return new Clone();
|
---|
| 720 | } else {
|
---|
| 721 | return target;
|
---|
| 722 | }
|
---|
| 723 | },
|
---|
[5283] | 724 |
|
---|
[5341] | 725 | // Shallow Copy
|
---|
| 726 | shallowCopy: function(target) {
|
---|
| 727 | if (typeof target !== 'object' ) {
|
---|
| 728 | return target; // non-object have value sematics, so target is already a copy.
|
---|
| 729 | } else {
|
---|
| 730 | var value = target.valueOf();
|
---|
| 731 | if (target != value) {
|
---|
| 732 | // the object is a standard object wrapper for a native type, say String.
|
---|
| 733 | // we can make a copy by instantiating a new object around the value.
|
---|
| 734 | return new target.constructor(value);
|
---|
| 735 | } else {
|
---|
| 736 | // ok, we have a normal object. If possible, we'll clone the original's prototype
|
---|
| 737 | // (not the original) to get an empty object with the same prototype chain as
|
---|
| 738 | // the original. If just copy the instance properties. Otherwise, we have to
|
---|
| 739 | // copy the whole thing, property-by-property.
|
---|
| 740 | if ( target instanceof target.constructor && target.constructor !== Object ) {
|
---|
| 741 | var c = clone(target.constructor.prototype);
|
---|
[5283] | 742 |
|
---|
[5341] | 743 | // give the copy all the instance properties of target. It has the same
|
---|
| 744 | // prototype as target, so inherited properties are already there.
|
---|
| 745 | for ( var property in target) {
|
---|
| 746 | if (target.hasOwnProperty(property)) {
|
---|
| 747 | c[property] = target[property];
|
---|
| 748 | }
|
---|
| 749 | }
|
---|
| 750 | } else {
|
---|
| 751 | var c = {};
|
---|
| 752 | for ( var property in target ) c[property] = target[property];
|
---|
| 753 | }
|
---|
| 754 |
|
---|
| 755 | return c;
|
---|
| 756 | }
|
---|
| 757 | }
|
---|
| 758 | },
|
---|
| 759 |
|
---|
| 760 | // entry point for deep copy.
|
---|
| 761 | // source is the object to be deep copied.
|
---|
| 762 | // depth is an optional recursion limit. Defaults to 256.
|
---|
| 763 | // deep copy handles the simple cases itself: non-objects and object's we've seen before.
|
---|
| 764 | // For complex cases, it first identifies an appropriate DeepCopier, then delegate the details of copying the object to him.
|
---|
| 765 | copy: function(source, result, depth) {
|
---|
| 766 |
|
---|
| 767 | // null is a special case: it's the only value of type 'object' without properties.
|
---|
| 768 | if ( source === null ) return null;
|
---|
| 769 |
|
---|
| 770 | // All non-objects use value semantics and don't need explict copying.
|
---|
| 771 | if ( typeof source !== 'object' ) return source;
|
---|
| 772 |
|
---|
| 773 | if( !depth || !(depth instanceof RecursionHelper) ) depth = new RecursionHelper(depth);
|
---|
| 774 |
|
---|
| 775 | var cachedResult = depth.getCachedResult(source);
|
---|
| 776 |
|
---|
| 777 | // we've already seen this object during this deep copy operation
|
---|
| 778 | // so can immediately return the result. This preserves the cyclic
|
---|
| 779 | // reference structure and protects us from infinite recursion.
|
---|
| 780 | if ( cachedResult ) return cachedResult;
|
---|
| 781 |
|
---|
| 782 | // objects may need special handling depending on their class. There is
|
---|
| 783 | // a class of handlers call "DeepCopiers" that know how to copy certain
|
---|
| 784 | // objects. There is also a final, generic deep copier that can handle any object.
|
---|
| 785 | for ( var i=0; i<this.comparators.length; i++ ) {
|
---|
| 786 |
|
---|
| 787 | var comparator = this.comparators[i];
|
---|
| 788 |
|
---|
| 789 | if ( comparator.can(source) ) {
|
---|
[5283] | 790 |
|
---|
[5341] | 791 | // once we've identified which DeepCopier to use, we need to call it in a very
|
---|
| 792 | // particular order: create, cache, populate. This is the key to detecting cycles.
|
---|
| 793 | // We also keep track of recursion depth when calling the potentially recursive
|
---|
| 794 | // populate(): this is a fail-fast to prevent an infinite loop from consuming all
|
---|
| 795 | // available memory and crashing or slowing down the browser.
|
---|
[5283] | 796 |
|
---|
[5341] | 797 | if( !result )
|
---|
| 798 | // Start by creating a stub object that represents the copy.
|
---|
| 799 | result = comparator.create(source);
|
---|
| 800 | else if( !comparator.can(result) )
|
---|
| 801 | throw new Error("can't compare diferent kind of objects.");
|
---|
| 802 |
|
---|
| 803 | // we now know the deep copy of source should always be result, so if we encounter
|
---|
| 804 | // source again during this deep copy we can immediately use result instead of
|
---|
| 805 | // descending into it recursively.
|
---|
| 806 | depth.cacheResult(source, result);
|
---|
| 807 |
|
---|
| 808 | // only DeepCopier.populate() can recursively deep copy. So, to keep track
|
---|
| 809 | // of recursion depth, we increment this shared counter before calling it,
|
---|
| 810 | // and decrement it afterwards.
|
---|
| 811 | depth.depth++;
|
---|
| 812 | if ( depth.depth > depth.maxDepth ) {
|
---|
| 813 | throw new Error("Exceeded max recursion depth in deep copy.");
|
---|
| 814 | }
|
---|
| 815 |
|
---|
| 816 | // It's now safe to let the comparator recursively deep copy its properties.
|
---|
[5376] | 817 | var returned = comparator.populate( function(source, result) { return DataLayer.copy(source, result, depth); }, source, result );
|
---|
| 818 |
|
---|
| 819 | if(returned)
|
---|
| 820 | result = returned;
|
---|
[5341] | 821 |
|
---|
| 822 | depth.depth--;
|
---|
| 823 |
|
---|
| 824 | return result;
|
---|
| 825 | }
|
---|
| 826 | }
|
---|
| 827 | // the generic copier can handle anything, so we should never reach this line.
|
---|
| 828 | throw new Error("no DeepCopier is able to copy " + source);
|
---|
[5283] | 829 | },
|
---|
| 830 |
|
---|
[5341] | 831 | // publicly expose the list of deepCopiers.
|
---|
| 832 | comparators: [],
|
---|
| 833 |
|
---|
| 834 | // make deep copy() extensible by allowing others to
|
---|
| 835 | // register their own custom Comparators.
|
---|
| 836 | registerComparator: function(comparatorOptions) {
|
---|
| 837 |
|
---|
| 838 | // publicly expose the Comparator class.
|
---|
| 839 | var comparator = {
|
---|
| 840 |
|
---|
| 841 | // determines if this Comparator can handle the given object.
|
---|
| 842 | can: function(source) { return false; },
|
---|
[5283] | 843 |
|
---|
[5341] | 844 | // starts the deep copying process by creating the copy object. You
|
---|
| 845 | // can initialize any properties you want, but you can't call recursively
|
---|
| 846 | // into the copy().
|
---|
| 847 | create: function(source) { },
|
---|
[5283] | 848 |
|
---|
[5341] | 849 | // Completes the deep copy of the source object by populating any properties
|
---|
| 850 | // that need to be recursively deep copied. You can do this by using the
|
---|
| 851 | // provided deepCopyAlgorithm instance's copy() method. This will handle
|
---|
| 852 | // cyclic references for objects already deepCopied, including the source object
|
---|
| 853 | // itself. The "result" passed in is the object returned from create().
|
---|
| 854 | populate: function(deepCopyAlgorithm, source, result) {}
|
---|
| 855 | };
|
---|
[5283] | 856 |
|
---|
[5341] | 857 | for ( var key in comparatorOptions ) comparator[key] = comparatorOptions[key];
|
---|
[5283] | 858 |
|
---|
[5341] | 859 | this.comparators.unshift( comparator );
|
---|
[5283] | 860 | },
|
---|
| 861 |
|
---|
| 862 | diff: function( base, toDiff ){
|
---|
| 863 |
|
---|
[5341] | 864 | if( typeof base === 'undefined' || $.isEmptyObject(base) )
|
---|
| 865 | return( toDiff );
|
---|
| 866 |
|
---|
[5283] | 867 | if( toDiff === false )
|
---|
| 868 | return( false );
|
---|
| 869 |
|
---|
[5341] | 870 | toDiff = $.extend( {}, toDiff );
|
---|
[5283] | 871 |
|
---|
[5341] | 872 | for( var key in toDiff )
|
---|
| 873 | {
|
---|
| 874 | switch( $.type(toDiff[key]) )
|
---|
| 875 | {
|
---|
| 876 | case 'object':
|
---|
| 877 | if( $.isEmptyObject(toDiff[key] = this.diff( base[key], toDiff[key] )) )
|
---|
| 878 | delete toDiff[key];
|
---|
| 879 | break;
|
---|
| 880 | case 'array':
|
---|
| 881 | if( base[key] && !(toDiff[key] = $.grep( toDiff[key], function( el, i ){ return( $.inArray( el, base[key] ) === -1 ); } )).length )
|
---|
| 882 | delete toDiff[key];
|
---|
| 883 | break;
|
---|
| 884 | default:
|
---|
| 885 | if( base[key] == toDiff[key] )
|
---|
| 886 | delete toDiff[key];
|
---|
| 887 | }
|
---|
| 888 | }
|
---|
[5283] | 889 |
|
---|
| 890 | return( toDiff );
|
---|
| 891 |
|
---|
| 892 | },
|
---|
| 893 |
|
---|
| 894 | links: function( concept, reverse ){
|
---|
| 895 |
|
---|
| 896 | if( !this.links[ concept ] )
|
---|
| 897 | {
|
---|
| 898 | var result = this.dispatch( "links", { concept: concept } ) || false;
|
---|
| 899 |
|
---|
| 900 | if( !result )
|
---|
| 901 | return( false );
|
---|
| 902 |
|
---|
| 903 | this.concepts[ concept ] = $.extend( this.concepts[ concept ] || {},
|
---|
| 904 | result['concepts'] || {} );
|
---|
| 905 |
|
---|
| 906 | this.links[ concept ] = result['links'] || {};
|
---|
| 907 | }
|
---|
| 908 |
|
---|
| 909 | if( reverse )
|
---|
| 910 | {
|
---|
| 911 | var reverted = {}, llinks = this.links[ concept ];
|
---|
| 912 |
|
---|
| 913 | for( var key in llinks )
|
---|
| 914 | reverted[ llinks[key] ] = key;
|
---|
| 915 |
|
---|
| 916 | return( reverted );
|
---|
| 917 | }
|
---|
| 918 |
|
---|
| 919 | return( this.links[ concept ] );
|
---|
| 920 |
|
---|
| 921 | },
|
---|
| 922 |
|
---|
| 923 | isConcept: function( concept, attr ){
|
---|
| 924 |
|
---|
| 925 | if( typeof this.concepts[concept] === "undefined" )
|
---|
| 926 | {
|
---|
| 927 | this.links( concept );
|
---|
| 928 | }
|
---|
| 929 |
|
---|
| 930 | return !!this.concepts[ concept ][ attr ];
|
---|
| 931 | },
|
---|
| 932 |
|
---|
| 933 | URI: function( concept, URI, context ){
|
---|
| 934 |
|
---|
| 935 | if( res = internalUrl.exec( concept ) )
|
---|
| 936 | concept = res[1];
|
---|
| 937 |
|
---|
| 938 | context = context ? "(" + context + ")" : "";
|
---|
| 939 |
|
---|
| 940 | if( URI )
|
---|
| 941 | return( concept + context + "://" + URI );
|
---|
| 942 | else
|
---|
| 943 | return( concept );
|
---|
| 944 |
|
---|
| 945 | },
|
---|
| 946 |
|
---|
| 947 | parseURI: function( URI ){
|
---|
| 948 |
|
---|
| 949 | return internalUri.exec( URI ) || false;
|
---|
| 950 |
|
---|
| 951 | },
|
---|
| 952 |
|
---|
| 953 |
|
---|
| 954 |
|
---|
| 955 |
|
---|
| 956 | generateId: function( concept ){
|
---|
| 957 |
|
---|
| 958 | var newId = this.counter + "(javascript)";
|
---|
| 959 |
|
---|
| 960 | this.store( ":counter", (this.counter++) + "" );
|
---|
| 961 |
|
---|
| 962 | return( newId );
|
---|
| 963 | },
|
---|
| 964 |
|
---|
| 965 |
|
---|
| 966 |
|
---|
| 967 |
|
---|
| 968 | get: function( concept, /*URI, */filter, oneSide ){
|
---|
| 969 |
|
---|
| 970 | ///////////////////////////// normalize ////////////////////////////////
|
---|
| 971 | if( arguments.length == 2 && $.type(filter) === "boolean" )
|
---|
| 972 | {
|
---|
| 973 | oneSide = filter;
|
---|
| 974 | filter = false;
|
---|
| 975 | }
|
---|
| 976 |
|
---|
| 977 | var encoder = false, id = false, bothSides = (typeof oneSide === 'undefined'), res;
|
---|
| 978 |
|
---|
| 979 | if( $.type(filter) === "string" )
|
---|
| 980 | {
|
---|
| 981 | id = filter;
|
---|
| 982 | filter = false;
|
---|
| 983 | }
|
---|
| 984 |
|
---|
| 985 | filter = filter || false;
|
---|
| 986 |
|
---|
| 987 | if( !concept )
|
---|
| 988 | return( false );
|
---|
| 989 |
|
---|
| 990 | if( res = internalUrl.exec( concept ) )
|
---|
| 991 | {
|
---|
| 992 | encoder = concept;
|
---|
| 993 | concept = res[1];
|
---|
| 994 |
|
---|
| 995 | if( filter )
|
---|
| 996 | filter = this.criteria( encoder, filter );
|
---|
| 997 | }
|
---|
| 998 |
|
---|
| 999 | if ( $.type(filter) === "array" )
|
---|
| 1000 | {
|
---|
| 1001 | filter = { filter: filter, criteria: false };
|
---|
| 1002 | }
|
---|
| 1003 |
|
---|
| 1004 | //////////////////////////////////////////////////////////////////////////
|
---|
| 1005 |
|
---|
| 1006 | var result = false;
|
---|
| 1007 |
|
---|
| 1008 | if( bothSides || !oneSide )
|
---|
| 1009 | result = this.check( concept, id || filter );
|
---|
| 1010 |
|
---|
| 1011 | if( !result && (bothSides || oneSide) )
|
---|
| 1012 | {
|
---|
| 1013 | result = this.request( concept, id || filter.filter, filter.criteria );
|
---|
| 1014 |
|
---|
[5394] | 1015 | if( result && bothSides && (!filter ||
|
---|
| 1016 | !filter.criteria ||
|
---|
| 1017 | !filter.criteria.format) )
|
---|
[5283] | 1018 | {
|
---|
| 1019 | var newResult = [];
|
---|
| 1020 |
|
---|
| 1021 | for( var i = 0; i < result.length; i++ )
|
---|
| 1022 | newResult[i] = $.extend( {}, result[i] );
|
---|
| 1023 |
|
---|
| 1024 | this.put( concept, id, newResult, false );
|
---|
| 1025 | }
|
---|
| 1026 | }
|
---|
| 1027 |
|
---|
| 1028 | if( /*result &&*/ encoder )
|
---|
| 1029 | result = this.encode( encoder, result, filter ); //TODO: retirar o filtro no método encode
|
---|
| 1030 |
|
---|
| 1031 | return( result );
|
---|
| 1032 | },
|
---|
| 1033 |
|
---|
| 1034 |
|
---|
| 1035 | filter: function( base, filter ){
|
---|
| 1036 |
|
---|
| 1037 | var filtered = [];
|
---|
| 1038 |
|
---|
| 1039 | // var operator = filter.shift();
|
---|
| 1040 |
|
---|
| 1041 | /*for( var key in base )
|
---|
| 1042 | {
|
---|
| 1043 | switch( operator )
|
---|
| 1044 | {
|
---|
| 1045 | case 'AND':
|
---|
| 1046 | for( var i = 0, current = true; i < filter.length && current; i++ )
|
---|
| 1047 | current = this.compare( '&', current, this.compare( base[key], filter[i] ) );
|
---|
| 1048 | break;
|
---|
| 1049 | case 'OR':
|
---|
| 1050 | for( var i = 0, current = false; i < filter.length && !current; i++ )
|
---|
| 1051 | current = this.compare( '|', current, this.compare( base[key], filter[i] ) );
|
---|
| 1052 | break;
|
---|
| 1053 | case 'IN':
|
---|
| 1054 | for( var i = 0, current = false; i < filter[1].length && !current; i++ )
|
---|
| 1055 | current = this.compare( '|', current, this.compare( base[key], [ '=', filter[0], filter[1][i] ] ) );
|
---|
| 1056 | break;
|
---|
| 1057 | default : current = this.compare( operator, base[key], );
|
---|
| 1058 | }
|
---|
| 1059 | */
|
---|
| 1060 | // if( !noGroup )
|
---|
| 1061 | // for( var i = 0, current = original; i < filter.length && ( current === original ); i++ )
|
---|
| 1062 | // current = this.compare( operator, current, this.compare( base[key], filter[i] ) );
|
---|
| 1063 |
|
---|
| 1064 | // if( current )
|
---|
| 1065 | // filtered[ filtered.length ] = key;
|
---|
| 1066 | // }
|
---|
| 1067 |
|
---|
| 1068 | return( filtered );
|
---|
| 1069 | },
|
---|
| 1070 |
|
---|
| 1071 | compare: function( operator, base, test ){
|
---|
| 1072 |
|
---|
| 1073 | switch( operator )
|
---|
| 1074 | {
|
---|
| 1075 | case '*': return RegExp( "*" + base + "*" ).test( test );
|
---|
| 1076 | case '^': return RegExp( "^" + base + "" ).test( test );
|
---|
| 1077 | case '$': return RegExp( "" + base + "$" ).test( test );
|
---|
| 1078 |
|
---|
| 1079 | case '&': return ( base && test );
|
---|
| 1080 | case '|': return ( base || test );
|
---|
| 1081 |
|
---|
| 1082 | case '=': return ( base == test );
|
---|
| 1083 | case '<=': return ( base <= test );
|
---|
| 1084 | case '>=': return ( base >= test );
|
---|
| 1085 | case '>': return ( base < test );
|
---|
| 1086 | case '<': return ( base > test );
|
---|
| 1087 | }
|
---|
| 1088 |
|
---|
| 1089 | },
|
---|
| 1090 |
|
---|
[5341] | 1091 | // clone: function( object ){
|
---|
| 1092 | //
|
---|
| 1093 | // new { prototype: object };
|
---|
| 1094 | //
|
---|
| 1095 | // },
|
---|
[5283] | 1096 |
|
---|
| 1097 | check: function( namespace, keys ){
|
---|
| 1098 |
|
---|
| 1099 | if( !namespace )
|
---|
| 1100 | return( false );
|
---|
| 1101 |
|
---|
[5341] | 1102 | var result = this.storage.get( namespace );
|
---|
[5283] | 1103 |
|
---|
| 1104 | if( !keys || !result )
|
---|
| 1105 | return( result || false );
|
---|
| 1106 |
|
---|
| 1107 | if( notArray = $.type(keys) === "string" )
|
---|
| 1108 | keys = [ keys ];
|
---|
| 1109 | else if( $.type(keys) !== "array" )
|
---|
| 1110 | keys = this.filter( result, keys.filter );
|
---|
| 1111 |
|
---|
| 1112 | var res = [];
|
---|
| 1113 |
|
---|
| 1114 | for( var i = 0; i < keys.length; i++ )
|
---|
| 1115 | res[ res.length ] = result[keys[i]];
|
---|
| 1116 |
|
---|
| 1117 | return( notArray ? res[0] || false : res.length ? res : false );
|
---|
| 1118 | },
|
---|
| 1119 |
|
---|
[5341] | 1120 | storage: {
|
---|
| 1121 |
|
---|
| 1122 | cache: {},
|
---|
| 1123 |
|
---|
| 1124 | set: function( key, value ){
|
---|
| 1125 |
|
---|
| 1126 | this.cache[key] = value;
|
---|
| 1127 |
|
---|
| 1128 | },
|
---|
| 1129 | get: function( key ){
|
---|
| 1130 |
|
---|
| 1131 | return DataLayer.copy( this.cache[key] );
|
---|
| 1132 |
|
---|
| 1133 | },
|
---|
| 1134 | del: function( key ){
|
---|
| 1135 |
|
---|
| 1136 | delete this.cache[key];
|
---|
| 1137 |
|
---|
| 1138 | }
|
---|
| 1139 | },
|
---|
| 1140 |
|
---|
| 1141 | flush: function(){
|
---|
| 1142 |
|
---|
| 1143 | },
|
---|
| 1144 |
|
---|
| 1145 | restore: function(){
|
---|
| 1146 |
|
---|
| 1147 | },
|
---|
| 1148 |
|
---|
[5283] | 1149 | store: function( namespace, key, data ){
|
---|
| 1150 |
|
---|
| 1151 | if( !data )
|
---|
[5341] | 1152 | return this.storage.set( namespace, key );
|
---|
[5283] | 1153 |
|
---|
| 1154 | var res = this.check( namespace ) || {};
|
---|
| 1155 |
|
---|
| 1156 | res[key] = data;
|
---|
| 1157 |
|
---|
[5341] | 1158 | return this.storage.set( namespace, res );
|
---|
[5283] | 1159 | },
|
---|
| 1160 |
|
---|
| 1161 | del: function( namespace, key ){
|
---|
| 1162 |
|
---|
| 1163 | if( !key )
|
---|
[5341] | 1164 | return this.storage.del( namespace );
|
---|
[5283] | 1165 |
|
---|
| 1166 | var res = this.check( namespace ) || {};
|
---|
| 1167 |
|
---|
| 1168 | delete res[key];
|
---|
| 1169 |
|
---|
[5341] | 1170 | return this.storage.set( namespace, res );
|
---|
[5283] | 1171 |
|
---|
| 1172 | },
|
---|
| 1173 |
|
---|
| 1174 | move: function( concept, oldId, newId ){
|
---|
| 1175 |
|
---|
[5341] | 1176 | this.put( concept, newId, this.check( concept, oldId ), false );
|
---|
[5283] | 1177 |
|
---|
[5376] | 1178 | this.remove( concept, oldId, false );
|
---|
[5283] | 1179 | },
|
---|
| 1180 |
|
---|
| 1181 |
|
---|
| 1182 |
|
---|
| 1183 |
|
---|
| 1184 |
|
---|
| 1185 | request: function( concept, filter, criteria ){
|
---|
| 1186 |
|
---|
| 1187 | var id = false, criteria = criteria || {};
|
---|
| 1188 |
|
---|
| 1189 | if( $.type(filter) === "string" )
|
---|
| 1190 | {
|
---|
| 1191 | id = filter;
|
---|
| 1192 | filter = false;
|
---|
| 1193 | }
|
---|
| 1194 |
|
---|
| 1195 | return this.dispatch( "request", {
|
---|
| 1196 |
|
---|
| 1197 | concept: concept || '',
|
---|
| 1198 | id: id || '',
|
---|
| 1199 | filter: filter || '',
|
---|
| 1200 | criteria: criteria || '',
|
---|
| 1201 | service: criteria.service || '',
|
---|
| 1202 | properties: criteria.properties || ''
|
---|
| 1203 |
|
---|
| 1204 | } );
|
---|
| 1205 | },
|
---|
| 1206 |
|
---|
| 1207 |
|
---|
| 1208 | // sync: function( data, callback ){
|
---|
| 1209 | //
|
---|
| 1210 | // if( !data || $.isEmptyObject( data ) )
|
---|
| 1211 | // return;
|
---|
| 1212 | //
|
---|
| 1213 | // this.send( "Sync", data, function( data, status, jqXHR ){
|
---|
| 1214 | //
|
---|
| 1215 | // // switch( status )
|
---|
| 1216 | // // {
|
---|
| 1217 | // // case "error":
|
---|
| 1218 | // // case "parsererror":
|
---|
| 1219 | // // return DataLayer.rollback( concept, URI );
|
---|
| 1220 | // // case "success":
|
---|
| 1221 | // // return DataLayer.commit();
|
---|
| 1222 | // // case "timeout":
|
---|
| 1223 | // // case "notmodified":
|
---|
| 1224 | // // }
|
---|
| 1225 | //
|
---|
| 1226 | // if( callback )
|
---|
| 1227 | // {
|
---|
| 1228 | // var result = callback( data, status, jqXHR );
|
---|
| 1229 | //
|
---|
| 1230 | // if( result === false )
|
---|
| 1231 | // return;
|
---|
| 1232 | // else if( typeof result != "undefined" )
|
---|
| 1233 | // data = result;
|
---|
| 1234 | // }
|
---|
| 1235 | //
|
---|
| 1236 | // for( var URI in data )
|
---|
| 1237 | // {
|
---|
| 1238 | // var parsed = DataLayer.parseURI( URI ),
|
---|
| 1239 | //
|
---|
| 1240 | // concept = parsed[1], /*URI = parsed[3],*/
|
---|
| 1241 | //
|
---|
| 1242 | // links = DataLayer.links( concept );
|
---|
| 1243 | //
|
---|
| 1244 | // for( var linkName in links )
|
---|
| 1245 | // {
|
---|
| 1246 | // var subURI = data[URI][linkName];
|
---|
| 1247 | //
|
---|
| 1248 | // if( subURI && data[subURI] )
|
---|
| 1249 | // {
|
---|
| 1250 | // data[URI][linkName] = DataLayer.put( linkName, subURI, data[subURI], false );
|
---|
| 1251 | //
|
---|
| 1252 | // delete( data[subURI] );
|
---|
| 1253 | // }
|
---|
| 1254 | // }
|
---|
| 1255 | //
|
---|
| 1256 | // DataLayer.put( concept, URI, data[URI], false );
|
---|
| 1257 | // }
|
---|
| 1258 | // }, true );
|
---|
| 1259 | //
|
---|
| 1260 | // },
|
---|
| 1261 |
|
---|
| 1262 | // report: function( concept, URI, data, sync )
|
---|
| 1263 | // {
|
---|
| 1264 | // var current = this.dequeue( 'current', concept, URI );
|
---|
| 1265 | //
|
---|
| 1266 | // if( !current )
|
---|
| 1267 | // this.enqueue( 'current', concept, URI, ( current = this.check( concept, URI ) || {} ) );
|
---|
| 1268 | //
|
---|
| 1269 | // var diff = this.diff( current, data );
|
---|
| 1270 | //
|
---|
| 1271 | // if( !diff )
|
---|
| 1272 | // this.dequeue( 'current', concept, URI, true );
|
---|
| 1273 | // else
|
---|
| 1274 | // this.enqueue( 'diff', concept, URI, diff );
|
---|
| 1275 | //
|
---|
| 1276 | // if( sync )
|
---|
| 1277 | // this.commit( concept, URI, function(){
|
---|
| 1278 | //
|
---|
| 1279 | // DataLayer.set( concept, URI, data, false );
|
---|
| 1280 | //
|
---|
| 1281 | // });
|
---|
| 1282 | // },
|
---|
| 1283 |
|
---|
| 1284 | // enqueue: function( type, concept, URI, obj ){
|
---|
| 1285 | //
|
---|
| 1286 | // //var newURI = this.URI( concept, URI );
|
---|
| 1287 | //
|
---|
| 1288 | // if( !this.queue[type] )
|
---|
| 1289 | // this.queue[type] = {};
|
---|
| 1290 | //
|
---|
| 1291 | // if( !this.queue['all'] )
|
---|
| 1292 | // this.queue['all'] = {};
|
---|
| 1293 | //
|
---|
| 1294 | // if( !this.queue[type][concept] )
|
---|
| 1295 | // this.queue[type][concept] = {};
|
---|
| 1296 | //
|
---|
| 1297 | // if( !this.queue['all'][type] )
|
---|
| 1298 | // this.queue['all'][type] = {};
|
---|
| 1299 | //
|
---|
| 1300 | // if( !this.queue['all'][type][/*new*/URI] )
|
---|
| 1301 | // this.queue[type][concept][URI] = this.queue['all'][type][/*new*/URI] = obj;
|
---|
| 1302 | //
|
---|
| 1303 | // this.store( ':queue', this.queue );
|
---|
| 1304 | // },
|
---|
| 1305 | //
|
---|
| 1306 | // dequeue: function( type, concept, URI, remove ){
|
---|
| 1307 | //
|
---|
| 1308 | // ///////////////////////////// normalize ////////////////////////////////
|
---|
| 1309 | // if( arguments.length < 4 && $.type(URI) === 'boolean' )
|
---|
| 1310 | // {
|
---|
| 1311 | // remove = URI;
|
---|
| 1312 | // URI = false;
|
---|
| 1313 | // }
|
---|
| 1314 | // if( arguments.length < 3 && $.type(concept) === 'boolean' )
|
---|
| 1315 | // {
|
---|
| 1316 | // remove = concept;
|
---|
| 1317 | // concept = false;
|
---|
| 1318 | // }
|
---|
| 1319 | // //////////////////////////////////////////////////////////////////////////
|
---|
| 1320 | //
|
---|
| 1321 | // if( !this.queue[type] || !this.queue['all'] )
|
---|
| 1322 | // return( false );
|
---|
| 1323 | //
|
---|
| 1324 | // if( !concept )
|
---|
| 1325 | // {
|
---|
| 1326 | // var obj = this.queue['all'][type];
|
---|
| 1327 | //
|
---|
| 1328 | // if( remove )
|
---|
| 1329 | // {
|
---|
| 1330 | // delete this.queue['all'][type];
|
---|
| 1331 | // delete this.queue[type];
|
---|
| 1332 | // }
|
---|
| 1333 | //
|
---|
| 1334 | // this.store( ':queue', this.queue );
|
---|
| 1335 | // return( obj );
|
---|
| 1336 | // }
|
---|
| 1337 | //
|
---|
| 1338 | // if( !this.queue[type][concept] )
|
---|
| 1339 | // return( false );
|
---|
| 1340 | //
|
---|
| 1341 | // if( !URI )
|
---|
| 1342 | // {
|
---|
| 1343 | // var obj = this.queue[type][concept];
|
---|
| 1344 | //
|
---|
| 1345 | // if( remove )
|
---|
| 1346 | // {
|
---|
| 1347 | // var URIs = this.queue[type][concept];
|
---|
| 1348 | //
|
---|
| 1349 | // for( var subURI in URIs )
|
---|
| 1350 | // delete this.queue['all'][type][subURI];
|
---|
| 1351 | //
|
---|
| 1352 | // delete this.queue[type][concept];
|
---|
| 1353 | // }
|
---|
| 1354 | //
|
---|
| 1355 | // this.store( ':queue', this.queue );
|
---|
| 1356 | // return( obj );
|
---|
| 1357 | // }
|
---|
| 1358 | //
|
---|
| 1359 | // // var newURI = URI ? this.URI( concept, URI ) : concept;
|
---|
| 1360 | //
|
---|
| 1361 | // var obj = this.queue['all'][type][/*new*/URI];
|
---|
| 1362 | //
|
---|
| 1363 | // if( remove )
|
---|
| 1364 | // {
|
---|
| 1365 | // delete this.queue['all'][type][/*new*/URI];
|
---|
| 1366 | // delete this.queue[type][concept][URI];
|
---|
| 1367 | // }
|
---|
| 1368 | //
|
---|
| 1369 | // this.store( ':queue', this.queue );
|
---|
| 1370 | // return( obj );
|
---|
| 1371 | // },
|
---|
| 1372 |
|
---|
| 1373 | //TODO: definir a 'usage' desta função e refatora-la
|
---|
| 1374 | // set: function( concept, filter, data, oneSide ){
|
---|
| 1375 | //
|
---|
| 1376 | // ///////////////////////////// normalize ////////////////////////////////
|
---|
| 1377 | // if( arguments.length == 2 )
|
---|
| 1378 | // {
|
---|
| 1379 | // data = filter;
|
---|
| 1380 | // filter = false;
|
---|
| 1381 | // }
|
---|
| 1382 | // if( $.type(data) === "boolean" )
|
---|
| 1383 | // {
|
---|
| 1384 | // oneSide = data;
|
---|
| 1385 | // data = filter;
|
---|
| 1386 | // filter = false;
|
---|
| 1387 | // }
|
---|
| 1388 | //
|
---|
| 1389 | // if( !concept || !data )
|
---|
| 1390 | // return( false );
|
---|
| 1391 | //
|
---|
| 1392 | // var decoder = "", URI = false, bothSides = (typeof oneSide === "undefined");
|
---|
| 1393 | //
|
---|
| 1394 | // if( $.type(filter) === "string" )
|
---|
| 1395 | // {
|
---|
| 1396 | // URI = filter;
|
---|
| 1397 | // filter = false;
|
---|
| 1398 | // }
|
---|
| 1399 | //
|
---|
| 1400 | // if( res = internalUrl.exec( concept ) )
|
---|
| 1401 | // {
|
---|
| 1402 | // //TODO: verificar se a decodificaçao deve ser feita em cada item do array
|
---|
| 1403 | // data = this.decode( concept, data );
|
---|
| 1404 | // concept = res[1];
|
---|
| 1405 | // decoder = res[2];
|
---|
| 1406 | // }
|
---|
| 1407 | // ///////////////////////////////////////////////////////////////////////////
|
---|
| 1408 | //
|
---|
| 1409 | // if( bothSides || oneSide )
|
---|
| 1410 | // this.report( concept, URI, data, !bothSides );
|
---|
| 1411 | //
|
---|
| 1412 | // if( bothSides || !oneSide )
|
---|
| 1413 | // {
|
---|
| 1414 | // if( URI )
|
---|
| 1415 | // {
|
---|
| 1416 | // var helper = {};
|
---|
| 1417 | // helper[URI] = data;
|
---|
| 1418 | // data = helper;
|
---|
| 1419 | // }
|
---|
| 1420 | //
|
---|
| 1421 | // for( var URI in data )
|
---|
| 1422 | // {
|
---|
| 1423 | // var current = this.check( concept, URI ) || {};
|
---|
| 1424 | //
|
---|
| 1425 | // data[URI] = this.merge( current, data[URI] );
|
---|
| 1426 | //
|
---|
| 1427 | // this.store( concept, URI, data[URI] );
|
---|
| 1428 | // }
|
---|
| 1429 | //
|
---|
| 1430 | // }
|
---|
| 1431 | //
|
---|
| 1432 | // this.broadcast( concept, oneSide ? 'client' : 'server' );
|
---|
| 1433 | //
|
---|
| 1434 | // return( true );
|
---|
| 1435 | // },
|
---|
| 1436 | // put: function( concept, URI, data, oneSide ){
|
---|
| 1437 | //
|
---|
| 1438 | // ///////////////////////////// normalize ////////////////////////////////
|
---|
| 1439 | // if( $.type(URI) !== "string" && arguments.length < 4 )
|
---|
| 1440 | // {
|
---|
| 1441 | // oneSide = data;
|
---|
| 1442 | // data = URI;
|
---|
| 1443 | // URI = false;
|
---|
| 1444 | // }
|
---|
| 1445 | // ////////////////////////////////////////////////////////////////////////
|
---|
| 1446 | //
|
---|
| 1447 | // ////////////////////////////// linkage /////////////////////////////////
|
---|
| 1448 | // var result = false, links = this.links( concept );
|
---|
| 1449 | //
|
---|
| 1450 | // for( var link in links )
|
---|
| 1451 | // {
|
---|
| 1452 | // if( data[link] )
|
---|
| 1453 | // {
|
---|
| 1454 | // if( $.isArray( data[link] ) )
|
---|
| 1455 | // {
|
---|
| 1456 | // data[link] = this.put( links[link], data[link].URI, data[link], oneSide );
|
---|
| 1457 | // }
|
---|
| 1458 | // else if( $.isObject( data[link] ) )
|
---|
| 1459 | // {
|
---|
| 1460 | // $.each( data[link], function( i, el ){
|
---|
| 1461 | //
|
---|
| 1462 | // data[link][i] = this.put( links[link], el.URI, el, oneSide );
|
---|
| 1463 | //
|
---|
| 1464 | // });
|
---|
| 1465 | // }
|
---|
| 1466 | // }
|
---|
| 1467 | // }
|
---|
| 1468 | // //////////////////////////////////////////////////////////////////////////
|
---|
| 1469 | //
|
---|
| 1470 | // if( typeof data.URI === "undefined" )
|
---|
| 1471 | // {
|
---|
| 1472 | // URI = this.add( concept, data, oneSide );
|
---|
| 1473 | // }
|
---|
| 1474 | // else if( data.URI === false )
|
---|
| 1475 | // {
|
---|
| 1476 | // status = this.remove( concept, URI, oneSide );
|
---|
| 1477 | // }
|
---|
| 1478 | // else
|
---|
| 1479 | // {
|
---|
| 1480 | // status = this.set( concept, URI, data, oneSide );
|
---|
| 1481 | // }
|
---|
| 1482 | //
|
---|
| 1483 | // if( URI && data.URI && URI !== data.URI )
|
---|
| 1484 | // this.move( concept, URI, data.URI );
|
---|
| 1485 | //
|
---|
| 1486 | // return( data.URI || URI );
|
---|
| 1487 | //
|
---|
| 1488 | // },
|
---|
| 1489 |
|
---|
| 1490 | // add: function( concept, data, oneSide ){
|
---|
| 1491 | //
|
---|
| 1492 | // ///////////////////////////// normalize ////////////////////////////////
|
---|
| 1493 | // if( !concept || !data )
|
---|
| 1494 | // return( false );
|
---|
| 1495 | //
|
---|
| 1496 | // if( res = internalUrl.exec( concept ) )
|
---|
| 1497 | // {
|
---|
| 1498 | // //TODO: verificar se a decodificaï¿Åï¿Åo deve ser feita em cada item do array
|
---|
| 1499 | // data = this.decode( concept, data );
|
---|
| 1500 | // concept = res[1];
|
---|
| 1501 | // decoder = res[2];
|
---|
| 1502 | // }
|
---|
| 1503 | //
|
---|
| 1504 | // var bothSides = (typeof oneSide === "undefined"), uris = [];
|
---|
| 1505 | //
|
---|
| 1506 | // if( notArray = $.type(data) !== "array" )
|
---|
| 1507 | // data = [ data ];
|
---|
| 1508 | // //////////////////////////////////////////////////////////////////////////
|
---|
| 1509 | //
|
---|
| 1510 | // for( var i = 0; i < data.length; i++ )
|
---|
| 1511 | // {
|
---|
| 1512 | // var URI = uris[i] = this.generateURI( concept );
|
---|
| 1513 | //
|
---|
| 1514 | // this.set( concept, URI, data[i], oneSide );
|
---|
| 1515 | // }
|
---|
| 1516 | //
|
---|
| 1517 | // return( notArray ? uris[0] : uris );
|
---|
| 1518 | // },
|
---|
| 1519 | // put: function( concept, data ){
|
---|
| 1520 | //
|
---|
| 1521 | // var decoder = "";
|
---|
| 1522 | //
|
---|
| 1523 | // if( res = internalUrl.exec( concept ) )
|
---|
| 1524 | // {
|
---|
| 1525 | // data = this.decode( concept, data );
|
---|
| 1526 | // concept = res[1];
|
---|
| 1527 | // decoder = res[2];
|
---|
| 1528 | // }
|
---|
| 1529 | //
|
---|
| 1530 | // var New = [], Update = [], uris = [];
|
---|
| 1531 | //
|
---|
| 1532 | // if( notArray = $.type(data) !== "array" )
|
---|
| 1533 | // data = [ data ];
|
---|
| 1534 | //
|
---|
| 1535 | // for( var i = 0; i < data.length; i++ )
|
---|
| 1536 | // {
|
---|
| 1537 | // if( !data[i].URI )
|
---|
| 1538 | // {
|
---|
| 1539 | // uris[ uris.length ] = data[i].URI = this.create( concept, data[i] );
|
---|
| 1540 | // New[ New.length ] = data[i];
|
---|
| 1541 | // continue;
|
---|
| 1542 | // }
|
---|
| 1543 | //
|
---|
| 1544 | // for( var key in data[i] )
|
---|
| 1545 | // if( klass = this.isReference( concept, key, data[i][key] ) )
|
---|
| 1546 | // data[i][key] = this.put( klass + decoder, data[i][key] );
|
---|
| 1547 | //
|
---|
| 1548 | // Update[ Update.length ] = this.update( concept, data[i].URI, data[i] );
|
---|
| 1549 | // }
|
---|
| 1550 | //
|
---|
| 1551 | // this.report( concept, { "created": New, "updated": Update });
|
---|
| 1552 | //
|
---|
| 1553 | // return( notArray ? uris[0] : uris );
|
---|
| 1554 | // },
|
---|
| 1555 | // merge: function( concept, current, data ){
|
---|
| 1556 | //
|
---|
| 1557 | // current = current || {};
|
---|
| 1558 | //
|
---|
| 1559 | // for( var key in data )
|
---|
| 1560 | // current[key] = (klass = this.isReference( concept, key, data[key] )) ?
|
---|
| 1561 | // this.merge( klass, current[key], data[key] ) : data[key];
|
---|
| 1562 | //
|
---|
| 1563 | // return( current );
|
---|
| 1564 | // },
|
---|
| 1565 | //
|
---|
| 1566 | // isReference: function( concept, key, value ){
|
---|
| 1567 | //
|
---|
| 1568 | // return( ($.type(value) === "object" ||
|
---|
| 1569 | // $.type(value) === "array" )? this.links[concept][key] : false );
|
---|
| 1570 | //
|
---|
| 1571 | // },
|
---|
| 1572 | //
|
---|
| 1573 | // set: function( concept, data, URI, mergeable ){
|
---|
| 1574 | //
|
---|
| 1575 | // if( URI )
|
---|
| 1576 | // {
|
---|
| 1577 | // var res = this.get( concept, true ) || {};
|
---|
| 1578 | //
|
---|
| 1579 | // if( mergeable )
|
---|
| 1580 | // data = this.merge( res[URI] || {}, data );
|
---|
| 1581 | //
|
---|
| 1582 | // res[URI] = data;
|
---|
| 1583 | //
|
---|
| 1584 | // data = res;
|
---|
| 1585 | // }
|
---|
| 1586 | //
|
---|
| 1587 | // return this.store( concept, data );
|
---|
| 1588 | // },
|
---|
| 1589 | //
|
---|
| 1590 | // create: function( concept, data ){
|
---|
| 1591 | //
|
---|
| 1592 | // if( notArray = ($.type(data) !== "array") )
|
---|
| 1593 | // data = [ data ];
|
---|
| 1594 | //
|
---|
| 1595 | // var uris = [];
|
---|
| 1596 | //
|
---|
| 1597 | // for( var i = 0; i < data.length; i++ )
|
---|
| 1598 | // {
|
---|
| 1599 | // uris[ uris.length ] = data[i].URI = "javascript://" + (this.counter + i);
|
---|
| 1600 | //
|
---|
| 1601 | // this.set( concept, data[i], data[i].URI );
|
---|
| 1602 | // }
|
---|
| 1603 | //
|
---|
| 1604 | // this.set( ":counter", (this.counter += data.length) );
|
---|
| 1605 | //
|
---|
| 1606 | // return notArray ? uris[0] : uris;
|
---|
| 1607 | // },
|
---|
| 1608 | //
|
---|
| 1609 | // update: function( concept, URI, data )
|
---|
| 1610 | // {
|
---|
| 1611 | // var target = this.check( concept, URI ) || {};
|
---|
| 1612 | //
|
---|
| 1613 | // target = this.merge( concept, target, data );
|
---|
| 1614 | //
|
---|
| 1615 | // if( target.URI !== URI )
|
---|
| 1616 | // this.remove( concept, URI );
|
---|
| 1617 | //
|
---|
| 1618 | // this.set( concept, target, target.URI );
|
---|
| 1619 | //
|
---|
| 1620 | // return( target );
|
---|
| 1621 | // },
|
---|
| 1622 | //
|
---|
| 1623 | // remove: function( concept, URI ){
|
---|
| 1624 | //
|
---|
| 1625 | // if( !URI )
|
---|
[5341] | 1626 | // return this.storage.del( concept );
|
---|
[5283] | 1627 | //
|
---|
| 1628 | // var res = this.check( concept );
|
---|
| 1629 | //
|
---|
| 1630 | // delete res[URI];
|
---|
| 1631 | //
|
---|
| 1632 | // this.set( concept, res );
|
---|
| 1633 | // },
|
---|
| 1634 | //
|
---|
| 1635 | // del: function( concept, URI ){
|
---|
| 1636 | //
|
---|
| 1637 | // this.remove( concept, URI );
|
---|
| 1638 | //
|
---|
| 1639 | // this.report( concept, { "deleted": { 'URI': URI } });
|
---|
| 1640 | // },
|
---|
| 1641 | //
|
---|
| 1642 | // report: function( concept, changes ){
|
---|
| 1643 | //
|
---|
| 1644 | // this.broadcast( concept, changes.created, changes.updated, changes.deleted );
|
---|
| 1645 | //
|
---|
| 1646 | // if( changes.created )
|
---|
| 1647 | // this.sync( concept, changes.created, 'create' );
|
---|
| 1648 | // if( changes.updated )
|
---|
| 1649 | // this.sync( concept, changes.updated, 'update' );
|
---|
| 1650 | // if( changes.deleted )
|
---|
| 1651 | // this.sync( concept, changes.deleted, 'delete' );
|
---|
| 1652 | //
|
---|
| 1653 | // },
|
---|
| 1654 | //
|
---|
| 1655 | //
|
---|
| 1656 | // sync: function( concept, data, type ){
|
---|
| 1657 | //
|
---|
| 1658 | // if( $.type(data) !== "array" )
|
---|
| 1659 | // data = [ data ];
|
---|
| 1660 | //
|
---|
| 1661 | // $.each( data, function( i, el ){
|
---|
| 1662 | //
|
---|
| 1663 | // DataLayer.send( concept, el, type );
|
---|
| 1664 | //
|
---|
| 1665 | // });
|
---|
| 1666 | //
|
---|
| 1667 | // },
|
---|
| 1668 | //
|
---|
| 1669 | //
|
---|
| 1670 | //
|
---|
| 1671 | //
|
---|
| 1672 | //
|
---|
| 1673 | // request: function( concept, URI, filter ){
|
---|
| 1674 | //
|
---|
| 1675 | // // if( startsDoubleDot.test(concept) )
|
---|
| 1676 | // // return( false );
|
---|
| 1677 | //
|
---|
| 1678 | // filter = filter || {};
|
---|
| 1679 | //
|
---|
| 1680 | // if( URI )
|
---|
| 1681 | // filter.URI = URI;
|
---|
| 1682 | //
|
---|
| 1683 | // return this.send( concept, filter, "read", true );
|
---|
| 1684 | //
|
---|
| 1685 | // },
|
---|
| 1686 | //
|
---|
| 1687 | // send: function( concept, data, type, wait ){
|
---|
| 1688 | //
|
---|
| 1689 | // switch( type )
|
---|
| 1690 | // {
|
---|
| 1691 | // case "create": type = "POST"; break;
|
---|
| 1692 | // case "update": type = "PUT"; break;
|
---|
| 1693 | // case "delete": type = "DELETE"; break;
|
---|
| 1694 | // case "read": type = "GET"; break;
|
---|
| 1695 | // }
|
---|
| 1696 | //
|
---|
| 1697 | // var url = this.basePath + concept;
|
---|
| 1698 | //
|
---|
| 1699 | // var result = [], notArray = false;
|
---|
| 1700 | //
|
---|
| 1701 | // // alert( data.URI );
|
---|
| 1702 | //
|
---|
| 1703 | // if( data.URI && data.URI.indexOf("javascript://") !== 0 )
|
---|
| 1704 | // url += "/" + data.URI;
|
---|
| 1705 | //
|
---|
| 1706 | // var callback = function( dt, textStatus, jqXHR ){
|
---|
| 1707 | //
|
---|
| 1708 | // if( notArray = (!$.isArray( dt )) )
|
---|
| 1709 | // dt = [ dt ];
|
---|
| 1710 | //
|
---|
| 1711 | // $.each( dt, function( i, el ){
|
---|
| 1712 | //
|
---|
| 1713 | // if( !el || !el.URI )
|
---|
| 1714 | // return;
|
---|
| 1715 | //
|
---|
| 1716 | // if( data.URI )
|
---|
| 1717 | // el = DataLayer.update( concept, data.URI, el );
|
---|
| 1718 | // else
|
---|
| 1719 | // DataLayer.set( concept, el, el.URI );
|
---|
| 1720 | //
|
---|
| 1721 | // result[ result.length ] = el;
|
---|
| 1722 | // DataLayer.broadcast( concept );
|
---|
| 1723 | // });
|
---|
| 1724 | // };
|
---|
| 1725 | //
|
---|
| 1726 | // $.ajax({
|
---|
| 1727 | // 'async': ( !wait ),
|
---|
| 1728 | // 'url': url,
|
---|
| 1729 | // 'type': type,
|
---|
| 1730 | // 'success': callback,
|
---|
| 1731 | // 'dataType': 'json',
|
---|
| 1732 | // 'data': data/*,
|
---|
| 1733 | // 'processData': false*/
|
---|
| 1734 | // });
|
---|
| 1735 | //
|
---|
| 1736 | // return( notArray ? result[0] || false : result );
|
---|
| 1737 | // },
|
---|
| 1738 |
|
---|
| 1739 |
|
---|
| 1740 | generateURI: function( concept ){
|
---|
| 1741 |
|
---|
| 1742 | return this.URI( concept, this.generateId( concept ), "javascript" );
|
---|
| 1743 |
|
---|
| 1744 | },
|
---|
| 1745 |
|
---|
| 1746 |
|
---|
| 1747 | broadcast: function( concept, status, diff ){
|
---|
| 1748 |
|
---|
| 1749 | if( this.listeners[ concept ] )
|
---|
| 1750 | for( var i = 0;
|
---|
| 1751 | i < this.listeners[ concept ].length;
|
---|
| 1752 | this.listeners[ concept ][ i++ ]( status, diff ) );
|
---|
| 1753 | },
|
---|
| 1754 |
|
---|
| 1755 | listen: function( concept, listener ){
|
---|
| 1756 |
|
---|
| 1757 | this.register( "listeners", concept, listener );
|
---|
| 1758 |
|
---|
| 1759 | },
|
---|
| 1760 |
|
---|
| 1761 | codec: function( concept, namespace, codec ){
|
---|
| 1762 |
|
---|
| 1763 | if( codec.encoder )
|
---|
| 1764 | this.encoder( concept, namespace, codec.encoder );
|
---|
| 1765 | if( codec.decoder )
|
---|
| 1766 | this.decoder( concept, namespace, codec.decoder );
|
---|
| 1767 | if( codec.criteria )
|
---|
| 1768 | this.register( "criterias", concept + ":" + namespace, codec.criteria );
|
---|
| 1769 |
|
---|
| 1770 | },
|
---|
| 1771 |
|
---|
| 1772 | encoder: function( concept, namespace, encoder ){
|
---|
| 1773 |
|
---|
| 1774 | this.register( "encoders", concept + ":" + namespace, encoder );
|
---|
| 1775 |
|
---|
| 1776 | },
|
---|
| 1777 |
|
---|
| 1778 | encode: function( encoder, data, filter ){
|
---|
| 1779 |
|
---|
| 1780 | if( this.encoders[ encoder ] )
|
---|
| 1781 | for( var i = 0;
|
---|
| 1782 | i < this.encoders[ encoder ].length;
|
---|
| 1783 | data = this.encoders[ encoder ][ i++ ]( data, filter ) );
|
---|
| 1784 |
|
---|
| 1785 | return( data );
|
---|
| 1786 | },
|
---|
| 1787 |
|
---|
| 1788 | decoder: function( concept, namespace, decoder ){
|
---|
| 1789 |
|
---|
| 1790 | this.register( "decoders", concept + ":" + namespace, decoder );
|
---|
| 1791 |
|
---|
| 1792 | },
|
---|
| 1793 |
|
---|
| 1794 | decode: function( decoder, data ){
|
---|
| 1795 |
|
---|
| 1796 | if( this.decoders[ decoder ] )
|
---|
| 1797 | for( var i = 0;
|
---|
| 1798 | i < this.decoders[ decoder ].length;
|
---|
| 1799 | data = this.decoders[ decoder ][ i++ ]( data ) );
|
---|
| 1800 |
|
---|
| 1801 | return( data );
|
---|
| 1802 | },
|
---|
| 1803 |
|
---|
| 1804 | criteria: function( codec, filter ){
|
---|
| 1805 |
|
---|
| 1806 | if( this.criterias[ codec ] )
|
---|
| 1807 | for( var i = 0;
|
---|
| 1808 | i < this.criterias[ codec ].length;
|
---|
| 1809 | filter = this.criterias[ codec ][ i++ ]( filter ) );
|
---|
| 1810 |
|
---|
| 1811 | return( filter );
|
---|
| 1812 |
|
---|
| 1813 | },
|
---|
| 1814 |
|
---|
| 1815 | register: function( kind, concept, deployable ){
|
---|
| 1816 |
|
---|
[5341] | 1817 | if( arguments.length < 3 )
|
---|
| 1818 | {
|
---|
| 1819 | deployable = concept;
|
---|
| 1820 | concept = kind;
|
---|
| 1821 | kind = 'global';
|
---|
| 1822 | }
|
---|
| 1823 |
|
---|
[5283] | 1824 | if( !this[ kind ][ concept ] )
|
---|
| 1825 | this[ kind ][ concept ] = [];
|
---|
| 1826 |
|
---|
| 1827 | this[ kind ][ concept ][ this[ kind ][ concept ].length ] = deployable;
|
---|
| 1828 |
|
---|
| 1829 | },
|
---|
| 1830 |
|
---|
| 1831 | start: function(){
|
---|
| 1832 |
|
---|
| 1833 | var timer = function(){
|
---|
| 1834 |
|
---|
| 1835 | setTimeout( timer, 1 );
|
---|
| 1836 |
|
---|
| 1837 | var now = parseInt( $.now() / 1000 );
|
---|
| 1838 |
|
---|
| 1839 | var tasks = DataLayer.tasks[ now ];
|
---|
| 1840 |
|
---|
| 1841 | if( !tasks ) return;
|
---|
| 1842 |
|
---|
| 1843 | for( var i = 0; i < tasks.length; i++ )
|
---|
| 1844 | {
|
---|
| 1845 | var result = tasks[i].task( now );
|
---|
| 1846 |
|
---|
[5341] | 1847 | if( tasks[i].factor )
|
---|
[5283] | 1848 | DataLayer.schedule( tasks[i].task, tasks[i].factor );
|
---|
| 1849 | }
|
---|
| 1850 |
|
---|
| 1851 | delete DataLayer.tasks[ now ];
|
---|
| 1852 | };
|
---|
| 1853 |
|
---|
| 1854 | setTimeout( timer, 1 );
|
---|
| 1855 | },
|
---|
| 1856 |
|
---|
[5341] | 1857 | task: function( timestamp, task, factor )
|
---|
| 1858 | {
|
---|
| 1859 | if( !this.tasks[ timestamp ] )
|
---|
| 1860 | this.tasks[ timestamp ] = [];
|
---|
| 1861 |
|
---|
| 1862 | this.tasks[ timestamp ][ this.tasks[ timestamp ].length ] = { task: task, factor: factor || false };
|
---|
| 1863 | },
|
---|
| 1864 |
|
---|
[5283] | 1865 | schedule: function( task, time ){
|
---|
| 1866 |
|
---|
| 1867 | time = time || 1;
|
---|
| 1868 |
|
---|
| 1869 | var index = parseInt( $.now() / 1000 ) + time;
|
---|
| 1870 |
|
---|
[5341] | 1871 | this.task( index, task, time );
|
---|
[5283] | 1872 | },
|
---|
| 1873 |
|
---|
| 1874 | poll: function( concept, time ){
|
---|
| 1875 |
|
---|
| 1876 | this.schedule( function( now ){
|
---|
| 1877 |
|
---|
| 1878 | DataLayer.commit( concept );
|
---|
| 1879 |
|
---|
| 1880 | }, time || 5 );
|
---|
| 1881 | },
|
---|
| 1882 |
|
---|
| 1883 | init: function(){
|
---|
| 1884 |
|
---|
| 1885 | this.counter = parseInt( this.get( ":counter", false ) ) || 0;
|
---|
| 1886 |
|
---|
| 1887 | if( !this.dispatchPath )
|
---|
| 1888 | this.dispatchPath = "../../";
|
---|
| 1889 |
|
---|
| 1890 | if( !this.templatePath )
|
---|
| 1891 | this.templatePath = "";
|
---|
| 1892 |
|
---|
| 1893 | if( !this.basePath )
|
---|
| 1894 | this.basePath = this.dispatchPath + "REST.php?q=";
|
---|
| 1895 |
|
---|
[5341] | 1896 | this.schedule( function( now ){
|
---|
| 1897 |
|
---|
| 1898 | DataLayer.flush();
|
---|
| 1899 |
|
---|
| 1900 | });
|
---|
| 1901 |
|
---|
[5283] | 1902 | this.start();
|
---|
| 1903 | }
|
---|
| 1904 | }
|
---|
| 1905 |
|
---|
[5341] | 1906 | // the re-usable constructor function used by clone().
|
---|
| 1907 | function Clone() {}
|
---|
| 1908 |
|
---|
| 1909 | //Recursion Helper
|
---|
| 1910 | function RecursionHelper(){ this.clear(); };
|
---|
| 1911 |
|
---|
| 1912 | RecursionHelper.prototype = {
|
---|
| 1913 |
|
---|
| 1914 | constructor: RecursionHelper,
|
---|
| 1915 |
|
---|
| 1916 | // copiedObjects keeps track of objects already copied by this
|
---|
| 1917 | // deepCopy operation, so we can correctly handle cyclic references.
|
---|
| 1918 | copiedObjects: [],
|
---|
| 1919 |
|
---|
| 1920 | depth: 0,
|
---|
| 1921 |
|
---|
| 1922 | maxDepth: 256,
|
---|
| 1923 |
|
---|
| 1924 | //reset the recursion helper cache
|
---|
| 1925 | clear: function(){
|
---|
| 1926 | this.copiedObjects = [];
|
---|
| 1927 | this.depth = 0;
|
---|
| 1928 | },
|
---|
| 1929 |
|
---|
| 1930 | // add an object to the cache. No attempt is made to filter duplicates;
|
---|
| 1931 | // we always check getCachedResult() before calling it.
|
---|
| 1932 | cacheResult: function(source, result) {
|
---|
| 1933 | this.copiedObjects.push([source, result]);
|
---|
| 1934 | },
|
---|
| 1935 |
|
---|
| 1936 | // Returns the cached copy of a given object, or undefined if it's an
|
---|
| 1937 | // object we haven't seen before.
|
---|
| 1938 | getCachedResult: function(source) {
|
---|
| 1939 |
|
---|
| 1940 | for ( var i=0; i<this.copiedObjects.length; i++ ) {
|
---|
| 1941 | if ( this.copiedObjects[i][0] === source ) {
|
---|
| 1942 | return this.copiedObjects[i][1];
|
---|
| 1943 | }
|
---|
| 1944 | }
|
---|
| 1945 |
|
---|
| 1946 | return undefined;
|
---|
| 1947 | }
|
---|
| 1948 | };
|
---|
| 1949 |
|
---|
| 1950 | // Generic Object copier
|
---|
| 1951 | // the ultimate fallback DeepCopier, which tries to handle the generic case. This
|
---|
| 1952 | // should work for base Objects and many user-defined classes.
|
---|
| 1953 | DataLayer.registerComparator({
|
---|
| 1954 | can: function(source) { return true; },
|
---|
| 1955 |
|
---|
| 1956 | create: function(source) {
|
---|
| 1957 | if ( source instanceof source.constructor ) {
|
---|
| 1958 | return DataLayer.clone(source.constructor.prototype);
|
---|
| 1959 | } else {
|
---|
| 1960 | return {};
|
---|
| 1961 | }
|
---|
| 1962 | },
|
---|
| 1963 |
|
---|
| 1964 | populate: function(deepCopy, source, result) {
|
---|
| 1965 | for ( var key in source ) {
|
---|
| 1966 | if ( source.hasOwnProperty(key) ) {
|
---|
| 1967 | result[key] = deepCopy(source[key], result[key]);
|
---|
| 1968 | }
|
---|
| 1969 | }
|
---|
| 1970 | return result;
|
---|
| 1971 | }
|
---|
| 1972 | });
|
---|
| 1973 |
|
---|
| 1974 | // Array copier
|
---|
| 1975 | DataLayer.registerComparator({
|
---|
| 1976 | can: function(source) {
|
---|
| 1977 | return ( source instanceof Array );
|
---|
| 1978 | },
|
---|
| 1979 |
|
---|
| 1980 | create: function(source) {
|
---|
| 1981 | return new source.constructor();
|
---|
| 1982 | },
|
---|
| 1983 |
|
---|
| 1984 | populate: function(deepCopy, source, result) {
|
---|
| 1985 | for ( var i=0; i<source.length; i++) {
|
---|
| 1986 | result.push( deepCopy(source[i], result[i]) );
|
---|
| 1987 | }
|
---|
[5376] | 1988 | result = DataLayer.unique( result )
|
---|
[5341] | 1989 | return result;
|
---|
| 1990 | }
|
---|
| 1991 | });
|
---|
| 1992 |
|
---|
| 1993 | // Date copier
|
---|
| 1994 | DataLayer.registerComparator({
|
---|
| 1995 | can: function(source) {
|
---|
| 1996 | return ( source instanceof Date );
|
---|
| 1997 | },
|
---|
| 1998 |
|
---|
| 1999 | create: function(source) {
|
---|
| 2000 | return new Date(source);
|
---|
| 2001 | }
|
---|
| 2002 | });
|
---|
| 2003 |
|
---|
| 2004 | // HTML DOM Node copier
|
---|
| 2005 | DataLayer.registerComparator({
|
---|
| 2006 |
|
---|
| 2007 | // function to detect Nodes. In particular, we're looking
|
---|
| 2008 | // for the cloneNode method. The global document is also defined to
|
---|
| 2009 | // be a Node, but is a special case in many ways.
|
---|
| 2010 | can: function(source) {
|
---|
| 2011 |
|
---|
| 2012 | if ( window.Node ) {
|
---|
| 2013 | return source instanceof Node;
|
---|
| 2014 | } else {
|
---|
| 2015 | // the document is a special Node and doesn't have many of
|
---|
| 2016 | // the common properties so we use an identity check instead.
|
---|
| 2017 | if ( source === document ) return true;
|
---|
| 2018 | return (
|
---|
| 2019 | typeof source.nodeType === 'number' &&
|
---|
| 2020 | source.attributes &&
|
---|
| 2021 | source.childNodes &&
|
---|
| 2022 | source.cloneNode
|
---|
| 2023 | );
|
---|
| 2024 | }
|
---|
| 2025 | },
|
---|
| 2026 |
|
---|
| 2027 | create: function(source) {
|
---|
| 2028 | // there can only be one (document).
|
---|
| 2029 | if ( source === document ) return document;
|
---|
| 2030 |
|
---|
| 2031 | // start with a shallow copy. We'll handle the deep copy of
|
---|
| 2032 | // its children ourselves.
|
---|
| 2033 | return source.cloneNode(false);
|
---|
| 2034 | },
|
---|
| 2035 |
|
---|
| 2036 | diff: function(base, source){
|
---|
| 2037 |
|
---|
| 2038 | },
|
---|
| 2039 |
|
---|
| 2040 | populate: function(deepCopy, source, result) {
|
---|
| 2041 | // we're not copying the global document, so don't have to populate it either.
|
---|
| 2042 | if ( source === document ) return document;
|
---|
| 2043 |
|
---|
| 2044 | // if this Node has children, deep copy them one-by-one.
|
---|
| 2045 | if ( source.childNodes && source.childNodes.length ) {
|
---|
| 2046 | for ( var i=0; i<source.childNodes.length; i++ ) {
|
---|
| 2047 | var childCopy = deepCopy(source.childNodes[i], result.childNodes[i] || false );
|
---|
| 2048 | result.appendChild(childCopy);
|
---|
| 2049 | }
|
---|
| 2050 | }
|
---|
[5376] | 2051 | return result;
|
---|
[5341] | 2052 | }
|
---|
| 2053 | });
|
---|
| 2054 |
|
---|
[5283] | 2055 | DataLayer.init();
|
---|
| 2056 |
|
---|
| 2057 | // setTimeout(function(){
|
---|
| 2058 | //
|
---|
| 2059 | //
|
---|
| 2060 | //
|
---|
| 2061 | // }, 1000 );
|
---|
| 2062 |
|
---|
| 2063 | // var DataLayer = {
|
---|
| 2064 | //
|
---|
| 2065 | // get: function( concept, filter ){
|
---|
| 2066 | //
|
---|
[5341] | 2067 | // var data = this.storage.get( concept );
|
---|
[5283] | 2068 | //
|
---|
| 2069 | // if( !filter )
|
---|
| 2070 | // return( data );
|
---|
| 2071 | //
|
---|
| 2072 | // return this.filter( data, filter );
|
---|
| 2073 | // },
|
---|
| 2074 | //
|
---|
| 2075 | // filter:function( data, filter ){
|
---|
| 2076 | //
|
---|
| 2077 | // if( filter.charAt )
|
---|
| 2078 | // filter = { URI: filter };
|
---|
| 2079 | //
|
---|
| 2080 | // var filtered = [];
|
---|
| 2081 | //
|
---|
| 2082 | // $.each(data, function(i, obj){
|
---|
| 2083 | //
|
---|
| 2084 | // for( var attr in filter )
|
---|
| 2085 | // if( filter[attr] !== obj[attr] )
|
---|
| 2086 | // return( true );
|
---|
| 2087 | //
|
---|
| 2088 | // filtered[i] = obj;
|
---|
| 2089 | // });
|
---|
| 2090 | //
|
---|
| 2091 | // return( filtered );
|
---|
| 2092 | // },
|
---|
| 2093 | //
|
---|
| 2094 | // find: function( concept, filter, callback ){
|
---|
| 2095 | //
|
---|
| 2096 | // var data = this.get( concept, filter );
|
---|
| 2097 | //
|
---|
| 2098 | // if( data )
|
---|
| 2099 | // return callback( data );
|
---|
| 2100 | //
|
---|
| 2101 | // //TODO: register callback like a weak listener
|
---|
| 2102 | //
|
---|
| 2103 | // // $.ajax({
|
---|
| 2104 | // // type: 'GET',
|
---|
| 2105 | // // data: $.param( filter ),
|
---|
| 2106 | // // success: callback,
|
---|
| 2107 | // // url: BASE_PATH + filter.URI || concept
|
---|
| 2108 | // // });
|
---|
| 2109 | // this.report( concept, filter );
|
---|
| 2110 | // },
|
---|
| 2111 | //
|
---|
| 2112 | // put: function( concept, data, filter ){
|
---|
| 2113 | //
|
---|
| 2114 | // var beforeDiff = this.store( concept, $.extend({},data) );
|
---|
| 2115 | //
|
---|
| 2116 | // this.report( concept, data, filter, beforeDiff );
|
---|
| 2117 | // },
|
---|
| 2118 | //
|
---|
| 2119 | //
|
---|
| 2120 | // /*var data = {
|
---|
| 2121 | // startTime: $.now(),
|
---|
| 2122 | // endTime: $.now() + 1800000,
|
---|
| 2123 | // summary: "meu querido evento",
|
---|
| 2124 | // description: "desc do evento",
|
---|
| 2125 | // location: "prognus software livre",
|
---|
| 2126 | // class: 1,
|
---|
| 2127 | // calendar: 1,
|
---|
| 2128 | // category: 1,
|
---|
| 2129 | // participants: [ {
|
---|
| 2130 | // user: { isExternal: true, mail: "user7@prognus.org", name: "user7" }
|
---|
| 2131 | // },{
|
---|
| 2132 | // user: "1003"
|
---|
| 2133 | // } ]
|
---|
| 2134 | //
|
---|
| 2135 | // };*/
|
---|
| 2136 | //
|
---|
| 2137 | //
|
---|
| 2138 | // merge:function( data, target ){
|
---|
| 2139 | //
|
---|
| 2140 | // var diff = { New: {}, Update:{}, Delete: {} };
|
---|
| 2141 | //
|
---|
| 2142 | // for( var key in data )
|
---|
| 2143 | // {
|
---|
| 2144 | // if( !target[ key ] )
|
---|
| 2145 | // diff.New[ key ] = target[ key ] = data[ key ];
|
---|
| 2146 | //
|
---|
| 2147 | //
|
---|
| 2148 | //
|
---|
| 2149 | // }
|
---|
| 2150 | //
|
---|
| 2151 | // }
|
---|
| 2152 | //
|
---|
| 2153 | // store: function( concept, data, filter ){
|
---|
| 2154 | //
|
---|
| 2155 | // if( !data.spline )
|
---|
| 2156 | // data = [ data ];
|
---|
| 2157 | //
|
---|
[5341] | 2158 | // var target = this.storage.get( concept );
|
---|
[5283] | 2159 | //
|
---|
| 2160 | // var diff = { New: {}, Update:{}, Delete: {} };
|
---|
| 2161 | //
|
---|
| 2162 | // for( var i = 0; i < data.length; i++ )
|
---|
| 2163 | // {
|
---|
| 2164 | // if( data[i].URI && target[ data[i].URI ] )
|
---|
| 2165 | // {
|
---|
| 2166 | // diff.Update[ data[i].URI ] = this.merge( target[ data[i].URI ], data[i] );
|
---|
| 2167 | // }
|
---|
| 2168 | // else
|
---|
| 2169 | // {
|
---|
| 2170 | // diff.New[] = data[i];
|
---|
| 2171 | // }
|
---|
| 2172 | // }
|
---|
| 2173 | //
|
---|
| 2174 | //
|
---|
| 2175 | //
|
---|
| 2176 | // this.broadcast( concept, data );
|
---|
| 2177 | //
|
---|
| 2178 | // if( filter )
|
---|
| 2179 | // target = this.filter( target, filter );
|
---|
| 2180 | //
|
---|
| 2181 | // if( target )
|
---|
| 2182 | // data = $.extend( target, data );
|
---|
| 2183 | //
|
---|
[5341] | 2184 | // this.storage.set( concept, data );
|
---|
[5283] | 2185 | //
|
---|
| 2186 | // // return;
|
---|
| 2187 | // },
|
---|
| 2188 | //
|
---|
| 2189 | // set: function( concept, data, filter ){
|
---|
| 2190 | //
|
---|
| 2191 | //
|
---|
| 2192 | //
|
---|
| 2193 | // },
|
---|
| 2194 | //
|
---|
| 2195 | // post: function( concept, data, filter, isNew ){
|
---|
| 2196 | //
|
---|
| 2197 | // var callback = function( ){ DataLayer.store( concept, data, filter ) };
|
---|
| 2198 | //
|
---|
| 2199 | // //TODO: register callback like a weak listener
|
---|
| 2200 | //
|
---|
| 2201 | // this.report( concept, data, filter, isNew );
|
---|
| 2202 | // },
|
---|
| 2203 | //
|
---|
| 2204 | // report: function( concept, filter, postData, isNew ){
|
---|
| 2205 | //
|
---|
| 2206 | // $.ajax({
|
---|
| 2207 | // type: postData ? isNew ? 'POST' : 'PUT' : 'GET',
|
---|
| 2208 | // data: postData || $.param( filter ),
|
---|
| 2209 | // success: function( data ){ DataLayer.broadcast( concept ) },
|
---|
| 2210 | // url: BASE_PATH + filter.URI || concept
|
---|
| 2211 | // });
|
---|
| 2212 | // },
|
---|
| 2213 | //
|
---|
| 2214 | // del:function( concept, filter ){
|
---|
| 2215 | //
|
---|
| 2216 | //
|
---|
| 2217 | //
|
---|
| 2218 | // }
|
---|
| 2219 | //
|
---|
| 2220 | // broadcast: function( concept, data ){
|
---|
| 2221 | //
|
---|
| 2222 | //
|
---|
| 2223 | //
|
---|
| 2224 | // },
|
---|
| 2225 | //
|
---|
| 2226 | // pool: function(){
|
---|
| 2227 | //
|
---|
| 2228 | // },
|
---|
| 2229 | //
|
---|
| 2230 | // refresh: function(){
|
---|
| 2231 | //
|
---|
| 2232 | // }
|
---|
| 2233 | // };
|
---|
| 2234 |
|
---|
| 2235 | //
|
---|
| 2236 | // DataLayer = {
|
---|
| 2237 | //
|
---|
| 2238 | // get: function( concept, filter ){
|
---|
| 2239 | //
|
---|
[5341] | 2240 | // var data = this.storage.get( concept );
|
---|
[5283] | 2241 | //
|
---|
| 2242 | // if( !filter )
|
---|
| 2243 | // return( data );
|
---|
| 2244 | //
|
---|
| 2245 | // if( filter.charAt )
|
---|
| 2246 | // filter = { URI: filter };
|
---|
| 2247 | //
|
---|
| 2248 | // var filtered = [];
|
---|
| 2249 | //
|
---|
| 2250 | // $.each(data, function(i, obj){
|
---|
| 2251 | //
|
---|
| 2252 | // for( var attr in filter )
|
---|
| 2253 | // if( filter[attr] !== obj[attr] )
|
---|
| 2254 | // return( true );
|
---|
| 2255 | //
|
---|
| 2256 | // filtered[i] = obj;
|
---|
| 2257 | // });
|
---|
| 2258 | //
|
---|
| 2259 | // return( filtered );
|
---|
| 2260 | // },
|
---|
| 2261 | //
|
---|
| 2262 | // find: function( concept, filter, callback ){
|
---|
| 2263 | //
|
---|
| 2264 | // var data = this.get( concept, filter );
|
---|
| 2265 | //
|
---|
| 2266 | // if( data )
|
---|
| 2267 | // return callback( data );
|
---|
| 2268 | //
|
---|
| 2269 | // $.ajax({
|
---|
| 2270 | // type: 'GET',
|
---|
| 2271 | // data: $.param( filter ),
|
---|
| 2272 | // success: callback,
|
---|
| 2273 | // url: filter.URI || concept
|
---|
| 2274 | // });
|
---|
| 2275 | // },
|
---|
| 2276 | //
|
---|
| 2277 | // put: function( concept, data, filter ){
|
---|
| 2278 | //
|
---|
| 2279 | // var target = this.get( concept, filter );
|
---|
| 2280 | //
|
---|
| 2281 | // if( target )
|
---|
| 2282 | // data = $.extend( target, data );
|
---|
| 2283 | //
|
---|
[5341] | 2284 | // this.storage.set( concept, data );
|
---|
[5283] | 2285 | //
|
---|
| 2286 | // //diff
|
---|
| 2287 | // },
|
---|
| 2288 | //
|
---|
| 2289 | // post: function( concept, data, filter ){
|
---|
| 2290 | //
|
---|
| 2291 | //
|
---|
| 2292 | //
|
---|
| 2293 | // },
|
---|
| 2294 | //
|
---|
| 2295 | // pool: function(){
|
---|
| 2296 | //
|
---|
| 2297 | // },
|
---|
| 2298 | //
|
---|
| 2299 | // queue: function(){
|
---|
| 2300 | //
|
---|
| 2301 | // },
|
---|
| 2302 | //
|
---|
| 2303 | // dequeue: function(){
|
---|
| 2304 | //
|
---|
| 2305 | // },
|
---|
| 2306 | //
|
---|
| 2307 | // refresh: function(){
|
---|
| 2308 | //
|
---|
| 2309 | // }
|
---|
| 2310 | // }
|
---|
| 2311 |
|
---|
| 2312 | // var DataLayer = {
|
---|
| 2313 |
|
---|
| 2314 | // cache: {},
|
---|
| 2315 |
|
---|
| 2316 | // get: function( concept, location ){
|
---|
| 2317 |
|
---|
| 2318 | /* if( location )
|
---|
| 2319 | {*/
|
---|
| 2320 | // var schema = $.data( this.cache, concept + ':schema' );
|
---|
| 2321 | // var uri = [];
|
---|
| 2322 | //
|
---|
| 2323 | // $.each( schema, function( i, addrs ){
|
---|
| 2324 | // uri[ uri.length ] = location[addrs];
|
---|
| 2325 | // });
|
---|
| 2326 |
|
---|
| 2327 | /*var filter = [], result = false;
|
---|
| 2328 |
|
---|
| 2329 | while( !(result = $.data( this.cache, uri.join( '.' ) )) || !(uri = uri.join('.')) )
|
---|
| 2330 | filter[ filter.length ] = uri.pop();
|
---|
| 2331 |
|
---|
| 2332 | if( !filter.length )
|
---|
| 2333 | {
|
---|
| 2334 | var indexes = $.data( this.cache, uri + ':indexes' );
|
---|
| 2335 |
|
---|
| 2336 | if( indexes )
|
---|
| 2337 | Array.prototype.concat.apply( result, indexes );
|
---|
| 2338 |
|
---|
| 2339 | return( result );
|
---|
| 2340 | }
|
---|
| 2341 |
|
---|
| 2342 | for( var i = 0; i < result.length; i++ )
|
---|
| 2343 | {
|
---|
| 2344 |
|
---|
| 2345 | }
|
---|
| 2346 |
|
---|
| 2347 | if( result.length )
|
---|
| 2348 | return( result );
|
---|
| 2349 | }*/
|
---|
| 2350 |
|
---|
| 2351 | // var data = $.data( this.cache, concept );
|
---|
| 2352 |
|
---|
| 2353 | // if( !data )
|
---|
| 2354 | // $.ajax( );
|
---|
| 2355 |
|
---|
| 2356 | // return( data );
|
---|
| 2357 | // },
|
---|
| 2358 |
|
---|
| 2359 | // data: function(){
|
---|
| 2360 | //
|
---|
| 2361 | //
|
---|
| 2362 | //
|
---|
| 2363 | // }
|
---|
| 2364 | //
|
---|
| 2365 | // search: function( concept, filter ){
|
---|
| 2366 | //
|
---|
| 2367 | // var schema = $.data( this.cache, concept + ':schema' );
|
---|
| 2368 | // var uri = [];
|
---|
| 2369 | //
|
---|
| 2370 | // $.each( schema, function( i, addrs ){
|
---|
| 2371 | // uri[ uri.length ] = location[addrs];
|
---|
| 2372 | // });
|
---|
| 2373 | // }
|
---|
| 2374 | // put: function( concept, data, location ){
|
---|
| 2375 |
|
---|
| 2376 | // if( location )
|
---|
| 2377 | // {
|
---|
| 2378 | // var schema = $.data( this.cache, concept + ':schema');
|
---|
| 2379 | // var uri = [];
|
---|
| 2380 |
|
---|
| 2381 | // $.each( schema, function( i, addrs ){
|
---|
| 2382 | // uri[ uri.length ] = location[addrs];
|
---|
| 2383 | // });
|
---|
| 2384 |
|
---|
| 2385 | // var result = false, filter = [];
|
---|
| 2386 |
|
---|
| 2387 | // while( !(result = $.data( this.cache, uri.join('.')) )
|
---|
| 2388 | // filter[ filter.length ] = uri.pop();
|
---|
| 2389 |
|
---|
| 2390 | // $.data( this.cache, '
|
---|
| 2391 |
|
---|
| 2392 | // }
|
---|
| 2393 |
|
---|
[5341] | 2394 | // var model = this.storage.get( concept );
|
---|
[5283] | 2395 | //
|
---|
| 2396 | // $.each( model, function( i, o ){
|
---|
| 2397 | // $.each( location, function( ii, attr ){
|
---|
| 2398 | // if( o[ii] === attr )
|
---|
| 2399 | // return( false );
|
---|
| 2400 | // });
|
---|
| 2401 | // });
|
---|
| 2402 |
|
---|
| 2403 | // return $.data( this.cache, concept, data );
|
---|
| 2404 |
|
---|
| 2405 | // },
|
---|
| 2406 | // del: function( concept, location ){
|
---|
| 2407 | //
|
---|
| 2408 | // if( location )
|
---|
| 2409 | // {
|
---|
| 2410 | // var schema = $.data( this.cache, 'concepts', concept );
|
---|
| 2411 | // var uri = [];
|
---|
| 2412 | //
|
---|
| 2413 | // $.each( schema, function( i, addrs ){
|
---|
| 2414 | // uri[ uri.length ] = location[addrs];
|
---|
| 2415 | // });
|
---|
| 2416 | //
|
---|
| 2417 | // concept = uri.join( '.' );
|
---|
| 2418 |
|
---|
[5341] | 2419 | // var model = this.storage.get( concept );
|
---|
[5283] | 2420 | //
|
---|
| 2421 | // $.each( model, function( i, o ){
|
---|
| 2422 | // $.each( location, function( ii, attr ){
|
---|
| 2423 | // if( o[ii] === attr )
|
---|
| 2424 | // return( false );
|
---|
| 2425 | // });
|
---|
| 2426 | // });
|
---|
| 2427 | // }
|
---|
| 2428 | //
|
---|
| 2429 | //
|
---|
| 2430 | // $.removeData( this.cache, concept );
|
---|
| 2431 | // }
|
---|
| 2432 | // }
|
---|