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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 = [];
};
BaseGenerator.prototype.callHook = function(name, data) {
return this.plugins.hook(name, data);
};
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;
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