/*______________
| ______ | U I Z E J A V A S C R I P T F R A M E W O R K
| / / | ---------------------------------------------------
| / O / | MODULE : UizeSite.Build.FileBuilders.InMemoryExamplesByKeywordLookup Package
| / / / |
| / / / /| | ONLINE : http://uize.com
| /____/ /__/_| | COPYRIGHT : (c)2012-2014 UIZE
| /___ | LICENSE : Available under MIT License or GNU General Public License
|_______________| http://uize.com/license.html
*/
/* Module Meta Data
type: Package
importance: 5
codeCompleteness: 100
docCompleteness: 100
*/
/*?
Introduction
The =UizeSite.Build.FileBuilders.InMemoryExamplesByKeywordLookup= module defines a file builder for the in-memory examples-by-keyword lookup for the example pages of the UIZE Web site.
*DEVELOPERS:* `Chris van Rensburg`
Functions defined in the file builder are called as instance methods on an instance of a subclass of the =Uize.Services.FileBuilderAdapter= class, so the functions can access instance methods implemented in this class.
*/
Uize.module ({
name:'UizeSite.Build.FileBuilders.InMemoryExamplesByKeywordLookup',
builder:function () {
return Uize.package ({
description:'Examples-by-keyword lookup',
urlMatcher:function (_urlParts) {
return _urlParts.pathname == this.memoryUrl ('examples-by-keyword');
},
builderInputs:function (_urlParts) {
return {filesIndex:this.memoryUrl ('examples.index')};
},
builder:function (_inputs) {
var
_examples = this.readFile ({path:_inputs.filesIndex}),
_examplesByKeyword = {'':_examples}
;
for (
var _exampleNo = -1, _examplesLength = _examples.length, _example, _keywords, _keywordsStr;
++_exampleNo < _examplesLength;
) {
if (_keywordsStr = (_example = _examples [_exampleNo]).keywords) {
for (
var
_keywordNo = -1,
_keywords = _keywordsStr.split (' '),
_keywordsLength = _keywords.length,
_keyword
;
++_keywordNo < _keywordsLength;
)
(
_examplesByKeyword [_keyword = _keywords [_keywordNo]] ||
(_examplesByKeyword [_keyword] = [])
).push (_example)
;
}
}
return _examplesByKeyword;
}
});
}
});