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var util = require("util");
var path = require("path");
var Q = require("q");
var _ = require("lodash");
var swig = require('swig');
var fs = require("../fs");
var parse = require("../../parse");
var BaseGenerator = require("../generator");
// Swig filter for returning the count of lines in a code section
swig.setFilter('lines', function(content) {
return content.split('\n').length;
});
// Swig filter for returning a link to the associated html file of a markdown file
swig.setFilter('mdLink', function(link) {
return link.replace(".md", ".html");
});
var Generator = function() {
BaseGenerator.apply(this, arguments);
// Load base template
this.template = swig.compileFile(path.resolve(this.options.theme, 'templates/site.html'));
};
util.inherits(Generator, BaseGenerator);
// Convert a markdown file to html
Generator.prototype.convertFile = function(content, _input) {
var that = this;
var progress = parse.progress(this.options.navigation, _input);
_output = _input.replace(".md", ".html");
var input = path.join(this.options.input, _input);
var output = path.join(this.options.output, _output);
var basePath = path.relative(path.dirname(output), this.options.output) || ".";
return Q()
.then(function() {
return parse.page(content, {
repo: that.options.githubId,
dir: path.dirname(input) || '/'
});
})
.then(function(sections) {
return that.template({
title: that.options.title,
description: that.options.description,
githubAuthor: that.options.github.split("/")[0],
githubId: that.options.github,
githubHost: that.options.githubHost,
summary: that.options.summary,
allNavigation: that.options.navigation,
progress: progress,
_input: _input,
content: sections,
basePath: basePath,
staticBase: path.join(basePath, "gitbook"),
});
})
.then(function(html) {
return fs.writeFile(
output,
html
);
});
};
// Symlink index.html and copy assets
Generator.prototype.finish = function() {
var that = this;
return fs.copy(
path.join(that.options.output, 'README.html'),
path.join(that.options.output, 'index.html')
)
.then(function() {
return fs.copy(
path.join(that.options.theme, "assets"),
path.join(that.options.output, "gitbook")
);
});
};
module.exports = Generator;
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