Merge branch 'fixes'

1 files changed, 0 insertions, 140 deletions

diff --git a/lib/output/assets-inliner.js b/lib/output/assets-inliner.js
deleted file mode 100644
index 6f1f02d..0000000
--- a/lib/output/assets-inliner.js
+++ /dev/null
@@ -1,140 +0,0 @@
-var util = require('util');
-var path = require('path');
-var crc = require('crc');
-
-var FolderOutput = require('./folder')();
-var Promise = require('../utils/promise');
-var fs = require('../utils/fs');
-var imagesUtil = require('../utils/images');
-var location = require('../utils/location');
-
-var DEFAULT_ASSETS_FOLDER = 'assets';
-
-/*
-Mixin to inline all the assets in a book:
-    - Outline <svg> tags
-    - Download remote images
-    - Convert .svg images as png
-*/
-
-module.exports = function assetsInliner(Base) {
-    Base = Base || FolderOutput;
-
-    function AssetsInliner() {
-        Base.apply(this, arguments);
-
-        // Map of svg already converted
-        this.svgs = {};
-        this.inlineSvgs = {};
-
-        // Map of images already downloaded
-        this.downloaded = {};
-    }
-    util.inherits(AssetsInliner, Base);
-
-    // Output a SVG buffer as a file
-    AssetsInliner.prototype.onOutputSVG = function(page, svg) {
-        this.log.debug.ln('output svg from', page.path);
-
-        // Convert svg buffer to a png file
-        return this.convertSVGBuffer(svg)
-
-            // Return relative path from the page
-            .then(function(filename) {
-                return page.relative('/' + filename);
-            });
-    };
-
-
-    // Output an image as a file
-    AssetsInliner.prototype.onOutputImage = function(page, src) {
-        var that = this;
-
-        return Promise()
-
-        // Download file if external
-        .then(function() {
-            if (!location.isExternal(src)) return;
-
-            return that.downloadAsset(src)
-            .then(function(_asset) {
-                src = '/' + _asset;
-            });
-
-        })
-        .then(function() {
-            // Resolve src to a relative filepath to the book's root
-            src = page.resolveLocal(src);
-
-            // Already a PNG/JPG/.. ?
-            if (path.extname(src).toLowerCase() != '.svg') {
-                return src;
-            }
-
-            // Convert SVG to PNG
-            return that.convertSVGFile(that.resolve(src));
-        })
-
-        // Return relative path from the page
-        .then(function(filename) {
-            return page.relative(filename);
-        });
-    };
-
-    // Download an asset if not already download; returns the output file
-    AssetsInliner.prototype.downloadAsset = function(src) {
-        if (this.downloaded[src]) return Promise(this.downloaded[src]);
-
-        var that = this;
-        var ext = path.extname(src);
-        var hash = crc.crc32(src).toString(16);
-
-        // Create new file
-        return this.createNewFile(DEFAULT_ASSETS_FOLDER, hash + ext)
-        .then(function(filename) {
-            that.downloaded[src] = filename;
-
-            that.log.debug.ln('downloading asset', src);
-            return fs.download(src, that.resolve(filename))
-            .thenResolve(filename);
-        });
-    };
-
-    // Convert a .svg into an .png
-    // Return the output filename for the .png
-    AssetsInliner.prototype.convertSVGFile = function(src) {
-        if (this.svgs[src]) return Promise(this.svgs[src]);
-
-        var that = this;
-        var hash = crc.crc32(src).toString(16);
-
-        // Create new file
-        return this.createNewFile(DEFAULT_ASSETS_FOLDER, hash + '.png')
-        .then(function(filename) {
-            that.svgs[src] = filename;
-
-            return imagesUtil.convertSVGToPNG(src, that.resolve(filename))
-            .thenResolve(filename);
-        });
-    };
-
-    // Convert an inline svg into an .png
-    // Return the output filename for the .png
-    AssetsInliner.prototype.convertSVGBuffer = function(buf) {
-        var that = this;
-        var hash = crc.crc32(buf).toString(16);
-
-        // Already converted?
-        if (this.inlineSvgs[hash]) return Promise(this.inlineSvgs[hash]);
-
-        return this.createNewFile(DEFAULT_ASSETS_FOLDER, hash + '.png')
-        .then(function(filename) {
-            that.inlineSvgs[hash] = filename;
-
-            return imagesUtil.convertSVGBufferToPNG(buf, that.resolve(filename))
-            .thenResolve(filename);
-        });
-    };
-
-    return AssetsInliner;
-};