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Rebase reference for static includes that target a div #115

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Merged
Gisonrg merged 2 commits into from
Jan 19, 2018
Merged

Rebase reference for static includes that target a div #115

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727ba2d
Rebase reference for static includes that target a div
acjh Jan 18, 2018
22cab7e
Swap parameters for `config` and `cb` (deprecated)
acjh Jan 19, 2018
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36 changes: 31 additions & 5 deletions lib/parser.js
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Original file line number Diff line number Diff line change
Expand Up @@ -37,7 +37,7 @@ Parser.prototype.getDynamicIncludeSrc = function () {
return _.clone(this.dynamicIncludeSrc);
};

Parser.prototype._preprocess = function (element, context) {
Parser.prototype._preprocess = function (element, context, config) {
let self = this;
element.attribs = element.attribs || {};
element.attribs[ATTRIB_CWF] = path.resolve(context.cwf);
Expand Down Expand Up @@ -98,6 +98,7 @@ Parser.prototype._preprocess = function (element, context) {
let actualContent = context.mode === 'include' ?
(isInline ? utils.wrapContent(htmlContent) : utils.wrapContent(htmlContent, '\n\n', '\n'))
: md.render(htmlContent);
actualContent = self._rebaseReferenceForStaticIncludes(actualContent, element, config);
if (!isIncludeSrcMd) {
// Include HTML. Just let it be.
actualContent = htmlContent;
Expand All @@ -121,7 +122,7 @@ Parser.prototype._preprocess = function (element, context) {
childContext.source = isIncludeSrcMd ? 'md' : 'html';
if (element.children && element.children.length > 0) {
element.children = element.children.map((e) => {
return self._preprocess(e, childContext);
return self._preprocess(e, childContext, config);
});
}
} else if (element.name === 'dynamic-panel') {
Expand Down Expand Up @@ -159,7 +160,7 @@ Parser.prototype._preprocess = function (element, context) {
} else {
if (element.children && element.children.length > 0) {
element.children = element.children.map((e) => {
return self._preprocess(e, context);
return self._preprocess(e, context, config);
});
}
}
Expand Down Expand Up @@ -275,7 +276,7 @@ Parser.prototype._trimNodes = function (node) {
}
};

Parser.prototype.includeFile = function (file, cb) {
Parser.prototype.includeFile = function (file, config, cb) {
cb = cb || function () {}; // create empty callback

let context = {};
Expand All @@ -290,7 +291,7 @@ Parser.prototype.includeFile = function (file, cb) {
return;
}
let nodes = dom.map(d => {
return this._preprocess(d, context);
return this._preprocess(d, context, config);
});
resolve(cheerio.html(nodes));
cb(null, cheerio.html(nodes));
Expand Down Expand Up @@ -466,6 +467,31 @@ Parser.prototype._rebaseReference = function(node, foundBase) {
}
};

Parser.prototype._rebaseReferenceForStaticIncludes = function (pageData, element, config) {
if (!config) {
return pageData;
}

if (!pageData.includes('{{baseUrl}}')) {
return pageData;
}

let filePath = element.attribs[ATTRIB_INCLUDE_PATH];
let fileBase = calculateNewBaseUrl(filePath, config.rootPath, config.baseUrlMap);
if (!fileBase.relative) {
return pageData;
}

let currentPath = element.attribs[ATTRIB_CWF];
let currentBase = calculateNewBaseUrl(currentPath, config.rootPath, config.baseUrlMap);
if (currentBase.relative === fileBase.relative) {
return pageData;
}

let newBase = fileBase.relative;
return nunjucks.renderString(pageData, { baseUrl: `{{hostBaseUrl}}/${newBase}` });
};

function calculateNewBaseUrl(filePath, root, lookUp) {
function calculate(file, result) {
if (file === root) {
Expand Down