angular-cn/public/_includes/_util-fns.jade

//- Mixins and associated functions

mixin makeExample(path, fileName, title, stylePatterns)
  - var language = attributes.language || getExtn(fileName);
  - var format = attributes.format || "linenums";
  - var extPath = getPathToFrags() + path + "/";

  if (title)
    .example-title #{title}
  code-example(language="#{language}" format="#{format}")
    != getFrag(extPath + fileName + ".md", stylePatterns)

mixin makeTabs(path, fileNames, tabNames, stylePatterns)
  - fileNames = fileNames.split(",");
  - tabNames = tabNames.split(",")

  code-tabs
      each fileName,index in fileNames
        - var tabName = tabNames[index].trim();
        - var fileName = fileNames[index].trim();
        - var language = attributes.language || getExtn(fileName);
        - var format = attributes.format || "linenums";
        - var extPath = getPathToFrags() + path + "/";
        - var sps = Array.isArray(stylePatterns) ? stylePatterns[index] : stylePatterns;
        code-pane(language="#{language}" name="#{tabName}" format="#{format}")
            != getFrag(extPath + fileName + ".md", sps)


- var getFrag = function(fileName, stylePatterns) {
-   var frag = partial(fileName);
-   if (frag == null) {
-     return "BAD FILENAME: " + fileName + "   Current path: " + current.path +  " Fragment path: " + current.pathToFrags;
-   } else {
-     // ``` gets translated to <pre><code>.....</code></pre> and we need
-     // to remove this from the fragment prefix is 11 long and suffix is 13 long
-     var r = frag.substring(11, frag.length-13);
-     if (stylePatterns) {
-        for (var styleName in stylePatterns) {
-          var rxs = stylePatterns[styleName];
-          rxs = Array.isArray(rxs) ? rxs : [rxs];
-          rxs.forEach(function(rx) {
-            r = annotate(r, styleName, rx );
-          });
-        }
-     }
-     return r;
-   }
- }

- var annotate = function(str, styleName, rx) {
-   var repls = {};
-   var matches;
-   do {
-     matches = rx.exec(str);
-     if (matches) {
-       matches.slice(1).forEach(function(match) {
-         var repl = '<span class="' + styleName + '">' + match + '</span>';
-         repls[match] = { repl: repl, isGlobal: rx.global };
-       });
-     }
-   } while (matches != null && rx.global );
-   for (var match in repls) {
-     var repl = repls[match];
-     var rx2 = new RegExp(match, repl.isGlobal ? "g" : "");
-     str = str.replace(rx2, repl.repl);
-   };
-   return str;
- }

- var getExtn = function(fileName) {
-   var ix = fileName.lastIndexOf('.');
-   return ix > 0 ? fileName.substr(ix+1) : "";
- }

- var getPathToFrags = function() {
-   var currentPath = current.path;
-   // simple way to only take as many '../' sections as we need to back up to the 'docs' dir
-   // from the current document
-   // we will almost certainly never go 10 or 11 deep but ...
-   return current.pathToFrags || "../../../../../../../../../../../".substr(0, (currentPath.length-2)*3) + "_fragments/";
- }