dad2687587
Now generated PDFs are placed at the destination specified in the end-users's Gruntfile, rather than appending the source file's path to the destination path. The created PDFs have the same name as the source HTML file, excep the file extension is changed to .pdf.
72 lines
2.4 KiB
JavaScript
72 lines
2.4 KiB
JavaScript
/*
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* grunt-wkhtmltopdf
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* https://github.com/dhar/grunt-wkhtmltopdf
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*
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* Copyright (c) 2012 Olivier Audard
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* Licensed under the MIT license.
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*/
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/*globals module:false, require:false*/
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module.exports = function(grunt) {
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// Please see the grunt documentation for more information regarding task and
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// helper creation: https://github.com/cowboy/grunt/blob/master/docs/toc.md
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// ==========================================================================
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// TASKS
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// ==========================================================================
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var helper = require('./lib/wkhtmltopdf-lib').init(grunt);
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grunt.registerMultiTask('wkhtmltopdf', 'Your task description goes here.', function() {
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this.files.forEach(function(file) {
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var pathlib = require('path');
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// calculate the destination directory and ensure it exists, since
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// wkhtmltopdf won't create the PDF if the destination directory doesn't
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// exist
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var destPath = file.dest;
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if (grunt.file.isFile(file.dest)) {
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destPath = pathlib.dirname(file.dest);
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}
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grunt.file.mkdir(destPath);
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file.src.forEach(function(src) {
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var dest = file.dest;
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// wkhtmltopdf seems to require that the destination be a file
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// location, not a directory, so if the given destination is a
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// directory then append the name of the source file but with the
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// extension changed to .pdf
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if (grunt.file.isDir(dest)) {
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var srcFileName = pathlib.basename(src);
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var srcFileExtension = pathlib.extname(src);
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var destFileName = srcFileName.replace(
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new RegExp(srcFileExtension + "$"), // match only the end of the string
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".pdf"
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);
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dest = pathlib.join(destPath + destFileName);
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}
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grunt.log.writeln(
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"Converting " + src + " -> " + dest
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);
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// Launch PhantomJS.
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helper.convert({
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code: 90,
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args: [
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'--dpi', '96', // workarround to wkhtmltopdf letter-spacing bug (see http://code.google.com/p/wkhtmltopdf/issues/detail?id=72)
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'--print-media-type', // Use @print media type
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src,
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dest
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],
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done: function(err) {
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if (err) {
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grunt.log('>>>', err);
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}
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}
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});
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});
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});
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});
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};
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