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
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
|
var _ = require("lodash");
var path = require("path");
var Q = require("q");
var fs = require("./fs");
var Plugin = require("./plugin");
var BaseGenerator = function(options) {
this.options = options;
// Base for assets in plugins
this.pluginAssetsBase = "book";
this.options.plugins = Plugin.normalizeNames(this.options.plugins);
this.options.plugins = _.union(this.options.plugins, this.options.defaultsPlugins);
this.plugins = [];
// Include variables (not yet loaded)
this.variables = {};
};
BaseGenerator.prototype.callHook = function(name, data) {
return this.plugins.hook(name, data);
};
// Sets up generator
BaseGenerator.prototype.load = function() {
return this.loadVariables()
.then(this.loadPlugins.bind(this));
};
BaseGenerator.prototype.loadVariables = function() {
var that = this;
return fs.readFile(path.join(this.options.input, 'variables.json'), 'utf8')
.then(function(content) {
try {
that.variables = JSON.parse(content);
} catch(err) {
console.log('No variables.json');
}
})
.fail(function() {});
};
BaseGenerator.prototype.loadPlugins = function() {
var that = this;
return Plugin.fromList(this.options.plugins, this.options.input, this, {
assetsBase: this.pluginAssetsBase
})
.then(function(_plugins) {
that.plugins = _plugins;
return that.callHook("init");
});
};
BaseGenerator.prototype.convertFile = function(content, input) {
return Q.reject(new Error("Could not convert "+input));
};
BaseGenerator.prototype.transferFile = function(input) {
return fs.copy(
path.join(this.options.input, input),
path.join(this.options.output, input)
);
};
BaseGenerator.prototype.transferFolder = function(input) {
return fs.mkdirp(
path.join(this.options.output, input)
);
};
BaseGenerator.prototype.copyCover = function() {
var that = this;
return Q.all([
fs.copy(path.join(this.options.input, "cover.jpg"), path.join(this.options.output, "cover.jpg")),
fs.copy(path.join(this.options.input, "cover_small.jpg"), path.join(this.options.output, "cover_small.jpg"))
])
.fail(function() {
// If orignally from multi-lang, try copy from originalInput
if (!that.options.originalInput) return;
return Q.all([
fs.copy(path.join(that.options.originalInput, "cover.jpg"), path.join(that.options.output, "cover.jpg")),
fs.copy(path.join(that.options.originalInput, "cover_small.jpg"), path.join(that.options.output, "cover_small.jpg"))
]);
})
.fail(function(err) {
return Q();
});
};
BaseGenerator.prototype.langsIndex = function(langs) {
return Q.reject(new Error("Langs index is not supported in this generator"));
};
BaseGenerator.prototype.finish = function() {
return Q.reject(new Error("Could not finish generation"));
};
module.exports = BaseGenerator;
|
