2 var OILS_RPT_TRANSFORMS = {
22 label : 'Count Distinct'
35 /* string transforms ------------------------- */
37 /* XXX not supported yet
39 datatype : OILS_RPT_DTYPE_STRING,
45 datatype : [OILS_RPT_DTYPE_STRING, 'text'],
50 datatype : [OILS_RPT_DTYPE_STRING, 'text'],
55 datatype : [OILS_RPT_DTYPE_STRING, 'text'],
56 label : 'First 5 characters (for US ZIP code)'
59 /* timestamp transforms ----------------------- */
61 datatype : OILS_RPT_DTYPE_TIMESTAMP,
62 label : 'Day of Week',
66 datatype : OILS_RPT_DTYPE_TIMESTAMP,
67 label : 'Day of Month',
68 regex : /^[0-9]{1,2}$/
72 datatype : OILS_RPT_DTYPE_TIMESTAMP,
73 label : 'Day of Year',
74 regex : /^[0-9]{1,3}$/
78 datatype : OILS_RPT_DTYPE_TIMESTAMP,
79 label : 'Week of Year',
80 regex : /^[0-9]{1,2}$/
84 datatype : OILS_RPT_DTYPE_TIMESTAMP,
85 label : 'Month of Year',
90 datatype : OILS_RPT_DTYPE_TIMESTAMP,
91 label : 'Quarter of Year',
96 datatype : OILS_RPT_DTYPE_TIMESTAMP,
97 label : 'Hour of day',
102 datatype : OILS_RPT_DTYPE_TIMESTAMP,
104 regex : /^\d{4}-\d{2}-\d{2}$/,
106 cal_format : '%Y-%m-%d',
111 datatype : OILS_RPT_DTYPE_TIMESTAMP,
112 label : 'Year + Month',
113 regex : /^\d{4}-\d{2}$/,
115 cal_format : '%Y-%m',
120 datatype : OILS_RPT_DTYPE_TIMESTAMP,
129 datatype : OILS_RPT_DTYPE_TIMESTAMP,
138 datatype : OILS_RPT_DTYPE_TIMESTAMP,
143 datatype : OILS_RPT_DTYPE_TIMESTAMP,
147 datatype : OILS_RPT_DTYPE_TIMESTAMP,
152 datatype : OILS_RPT_DTYPE_TIMESTAMP,
157 datatype : OILS_RPT_DTYPE_TIMESTAMP,
158 label : 'Quarters ago'
161 /* int / float transforms ----------------------------------- */
163 datatype : [ OILS_RPT_DTYPE_INT, OILS_RPT_DTYPE_FLOAT ],
169 datatype : [ OILS_RPT_DTYPE_INT, OILS_RPT_DTYPE_FLOAT ],
175 datatype : [ OILS_RPT_DTYPE_INT, OILS_RPT_DTYPE_FLOAT ],
180 datatype : OILS_RPT_DTYPE_FLOAT,
181 label : 'Drop trailing decimals'
186 function oilsRptGetTforms(args) {
187 var dtype = args.datatype;
188 var agg = args.aggregate;
189 var tforms = OILS_RPT_TRANSFORMS;
190 var nonagg = args.non_aggregate;
192 var keys = oilsRptObjectKeys(OILS_RPT_TRANSFORMS);
195 _debug('getting tform '+dtype+' : ' + agg + ' : ' + nonagg);
197 for( var i = 0; i < keys.length; i++ ) {
199 var obj = OILS_RPT_TRANSFORMS[key];
200 if( dtype && !oilsRptTformIsDtype(key,dtype) ) continue;
201 if( agg && !nonagg && !obj.aggregate ) continue;
202 if( !agg && nonagg && obj.aggregate ) continue;
210 function oilsRptTformIsDtype(tform, dtype) {
211 var obj = OILS_RPT_TRANSFORMS[tform];
212 if( typeof obj.datatype == 'string' )
213 return (obj.datatype == dtype);
214 return !obj.datatype || grep(obj.datatype, function(d) { return (d == dtype) });
220 /* builds a new transform picker */
221 function oilsRptTformPicker(args) {
222 this.node = args.node;
223 this.selector = elem('select');
224 this.tforms = oilsRptGetTforms(args);
225 for( var i = 0; i < this.tforms.length; i++ )
226 this.addOpt(this.tforms[i], this.tforms[i] == args.select );
227 appendClear(this.node, this.selector);
230 oilsRptTformPicker.prototype.addOpt = function(key, select) {
231 var tform = OILS_RPT_TRANSFORMS[key];
233 var opt = insertSelectorVal(this.selector, -1, tform.label, key);
234 if( select ) opt.selected = true;
237 oilsRptTformPicker.prototype.getSelected = function(key) {
238 return getSelectorVal(this.selector);