lib/output.js


1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68

var Ignore = require('ignore');

var Promise = require('./utils/promise');
var generators = require('./generators');
var PluginsManager = require('./plugins');

function Output(book, type) {
    if (!generators[type]) throw new Error('Generator not found"' + type + '"');

    this.book = book;
    this.type = type;
    this.plugins = new PluginsManager(book);
    this.generator = new generators[type](this, type);

    // Files to ignore in output
    this.ignore = Ignore();
    this.ignore.addPattern([
        '.gitignore',
        '.ignore',
        '.bookignore',

        // The configuration file should not be copied in the output
        this.book.config.filename
    ]);
}

// Write a file to the output folder
Output.prototype.writeFile = function(filename, buf) {

};

// Start the generation, for a parsed book
Output.prototype.generate = function() {
    var that = this;
    var isMultilingual = this.isMultilingual();

    return Promise()

    // Initialize the generation
    .then(function() {
        return that.generator.prepare();
    })

    // Process all files
    .then(function() {
        return that.book.fs.listAllFiles(that.book.root);
    })
    .then(function(files) {
        return Promise.serie(files, function(filename) {
            // Ignore file present in a language book
            if (isMultilingual && that.book.isInLanguageBook(filename)) return;

            // Process file as page or asset
            if (that.book.hasPage(filename)) {
                return that.generator.writePage(that.book.getPage(filename));
            } else {
                return that.generator.writeAsset(filename);
            }
        });
    })

    // Finish the generation
    .then(function() {
        return that.generator.finish();
    });
};

module.exports = Output;