can
Version:
MIT-licensed, client-side, JavaScript framework that makes building rich web applications easy.
74 lines (73 loc) • 2.44 kB
JavaScript
/*!
* CanJS - 2.3.34
* http://canjs.com/
* Copyright (c) 2018 Bitovi
* Mon, 30 Apr 2018 20:56:51 GMT
* Licensed MIT
*/
/*can@2.3.34#view/stache/intermediate_and_imports*/
define([
'can/view/mustache_core',
'can/view/parser',
'can/view/import'
], function (mustacheCore, parser) {
return function (source) {
var template = mustacheCore.cleanLineEndings(source);
var imports = [], dynamicImports = [], ases = {}, inImport = false, inFrom = false, inAs = false, isUnary = false, currentAs = '', currentFrom = '';
var intermediate = parser(template, {
start: function (tagName, unary) {
isUnary = unary;
if (tagName === 'can-import') {
inImport = true;
} else if (inImport) {
inImport = false;
}
},
attrStart: function (attrName) {
if (attrName === 'from') {
inFrom = true;
} else if (attrName === 'as' || attrName === 'export-as') {
inAs = true;
}
},
attrEnd: function (attrName) {
if (attrName === 'from') {
inFrom = false;
} else if (attrName === 'as' || attrName === 'export-as') {
inAs = false;
}
},
attrValue: function (value) {
if (inFrom && inImport) {
imports.push(value);
if (!isUnary) {
dynamicImports.push(value);
}
currentFrom = value;
} else if (inAs && inImport) {
currentAs = value;
}
},
end: function (tagName) {
if (tagName === 'can-import') {
if (currentAs) {
ases[currentAs] = currentFrom;
currentAs = '';
}
}
},
close: function (tagName) {
if (tagName === 'can-import') {
imports.pop();
}
}
}, true);
return {
intermediate: intermediate,
imports: imports,
dynamicImports: dynamicImports,
ases: ases,
exports: ases
};
};
});