twitst4tz

twitter statistics web application
Log | Files | Refs | README | LICENSE

coerce.def (2221B)

      1 {{## def.coerceType:
      2   {{
      3     var $dataType = 'dataType' + $lvl
      4       , $coerced = 'coerced' + $lvl;
      5   }}
      6   var {{=$dataType}} = typeof {{=$data}};
      7   {{? it.opts.coerceTypes == 'array'}}
      8     if ({{=$dataType}} == 'object' && Array.isArray({{=$data}})) {{=$dataType}} = 'array';
      9   {{?}}
     10 
     11   var {{=$coerced}} = undefined;
     12 
     13   {{ var $bracesCoercion = ''; }}
     14   {{~ $coerceToTypes:$type:$i }}
     15     {{? $i }}
     16       if ({{=$coerced}} === undefined) {
     17       {{ $bracesCoercion += '}'; }}
     18     {{?}}
     19 
     20     {{? it.opts.coerceTypes == 'array' && $type != 'array' }}
     21       if ({{=$dataType}} == 'array' && {{=$data}}.length == 1) {
     22         {{=$coerced}} = {{=$data}} = {{=$data}}[0];
     23         {{=$dataType}} = typeof {{=$data}};
     24         /*if ({{=$dataType}} == 'object' && Array.isArray({{=$data}})) {{=$dataType}} = 'array';*/
     25       }
     26     {{?}}
     27 
     28     {{? $type == 'string' }}
     29       if ({{=$dataType}} == 'number' || {{=$dataType}} == 'boolean')
     30         {{=$coerced}} = '' + {{=$data}};
     31       else if ({{=$data}} === null) {{=$coerced}} = '';
     32     {{?? $type == 'number' || $type == 'integer' }}
     33       if ({{=$dataType}} == 'boolean' || {{=$data}} === null
     34           || ({{=$dataType}} == 'string' && {{=$data}} && {{=$data}} == +{{=$data}}
     35           {{? $type == 'integer' }} && !({{=$data}} % 1){{?}}))
     36         {{=$coerced}} = +{{=$data}};
     37     {{?? $type == 'boolean' }}
     38       if ({{=$data}} === 'false' || {{=$data}} === 0 || {{=$data}} === null)
     39         {{=$coerced}} = false;
     40       else if ({{=$data}} === 'true' || {{=$data}} === 1)
     41         {{=$coerced}} = true;
     42     {{?? $type == 'null' }}
     43       if ({{=$data}} === '' || {{=$data}} === 0 || {{=$data}} === false)
     44         {{=$coerced}} = null;
     45     {{?? it.opts.coerceTypes == 'array' && $type == 'array' }}
     46       if ({{=$dataType}} == 'string' || {{=$dataType}} == 'number' || {{=$dataType}} == 'boolean' || {{=$data}} == null)
     47         {{=$coerced}} = [{{=$data}}];
     48     {{?}}
     49   {{~}}
     50 
     51   {{= $bracesCoercion }}
     52 
     53   if ({{=$coerced}} === undefined) {
     54     {{# def.error:'type' }}
     55   } else {
     56     {{# def.setParentData }}
     57     {{=$data}} = {{=$coerced}};
     58     {{? !$dataLvl }}if ({{=$parentData}} !== undefined){{?}}
     59       {{=$parentData}}[{{=$parentDataProperty}}] = {{=$coerced}};
     60   }
     61 #}}