searchdata.js

steal(function(){
	
	// Makes a JSON object for search data
	DocumentJS.searchData = function(options){
		
		var searchData = {
				list: {}
		};

		addToSearchData(DocumentJS.objects, searchData)
		
		return new DocumentJS.File(options.out + "/searchData.json").save(DocumentJS.out(searchData, false));
	}
	
	// goes through list and adds to search data
	var addToSearchData = function( list, searchData ) {
		var c, parts, part, p, fullName;
		for ( var name in list ) {
			if (list.hasOwnProperty(name)){
				c = list[name];
				if ( c.type == 'script' ) {
					continue;
				}
				//break up into parts
				fullName = c.name;
				searchData.list[fullName] = {
					name: c.name,
					type: c.type
				};
				if ( c.title ) {
					searchData.list[fullName].title = c.title
				}
				if ( c.tags ) {
					searchData.list[fullName].tags = c.tags
				}
				if ( c.hide ) {
					searchData.list[fullName].hide = c.hide
				}
				parts = fullName.split(".");
				for ( p = 0; p < parts.length; p++ ) {
					part = parts[p].toLowerCase();
					if ( part == "jquery" ){
						continue;
					}
					addTagToSearchData(fullName, part, searchData)
				}
				//now add tags if there are tags
				if ( c.tags ) {
					for ( var t = 0; t < c.tags.length; t++ ){
						addTagToSearchData(fullName, c.tags[t], searchData);
					}
				}
			}
		}
	},
		//adds a component to the search data
		addTagToSearchData = function( data, tag, searchData ) {

			var letter, l, depth = 2,
				current = searchData;

			for ( l = 0; l < depth; l++ ) {
				letter = tag.substring(l, l + 1);
				if (!current[letter] ) {
					current[letter] = {};
					current[letter].list = [];
				}
				if ( indexOf(current[letter].list, data) == -1 ) {
					current[letter].list.push(data);
				}
				current = current[letter];
			}
		},
		indexOf = function( array, item ) {
			var i = 0,
				length = array.length;
			for (; i < length; i++ ){
				if ( array[i] === item ){
					return i;
				}
			}
			return -1;
		}
	

	
	
})