Adding i18n. Fix #8.

.gitignore

@@ -1 +1,2 @@
 .DS_Store
+node_modules/

Gruntfile.js

@@ -0,0 +1,97 @@
+module.exports = function(grunt) {
+
+
+    grunt.initConfig({
+        pkg: grunt.file.readJSON('package.json'),
+        checktextdomain: {
+            options:{
+                text_domain: 'convertkit-pmp',
+                keywords: [
+                    '__:1,2d',
+                    '_e:1,2d',
+                    '_x:1,2c,3d',
+                    'esc_html__:1,2d',
+                    'esc_html_e:1,2d',
+                    'esc_html_x:1,2c,3d',
+                    'esc_attr__:1,2d',
+                    'esc_attr_e:1,2d',
+                    'esc_attr_x:1,2c,3d',
+                    '_ex:1,2c,3d',
+                    '_n:1,2,4d',
+                    '_nx:1,2,4c,5d',
+                    '_n_noop:1,2,3d',
+                    '_nx_noop:1,2,3c,4d'
+                ]
+            },
+            files: {
+                src:  [
+                    '**/*.php', // Include all files
+                    '!node_modules/**', // Exclude node_modules/
+                    '!tests/**', // Exclude tests/
+                    '!vendor/**' // Exclude vendor libraries
+                ],
+                expand: true
+            }
+        },
+        makepot: {
+            options: {
+                type: 'wp-plugin',
+                domainPath: 'languages',
+                mainFile: 'convertkit-pmp.php',
+                potHeaders: {
+                    poedit: true,
+                    'report-msgid-bugs-to': 'https://github.com/ConvertKit/convertkit-paid-memberships-pro/issues',
+                    'language-team': 'ConvertKit <[email protected]>',
+                    'language': 'en_US'
+                }
+            },
+            frontend: {
+                options: {
+                    potFilename: 'convertkit-pmp.pot',
+                    exclude: [
+                        'tests/.*',
+                        'woo-includes/.*',
+                        'includes/libraries/.*',
+                        'node_modules',
+                        'tmp'
+                    ]
+                }
+            }
+        },
+        potomo: {
+            dist: {
+                options: {
+                    poDel: false
+                },
+                files: [{
+                    expand: true,
+                    cwd: 'languages',
+                    src: ['*.po'],
+                    dest: 'languages',
+                    ext: '.mo',
+                    nonull: false
+                }]
+            }
+        }
+    });
+
+    // Set the default grunt command to run test cases
+    grunt.registerTask('default', []);
+
+    /**
+     * Run i18n related tasks. This includes extracting translatable strings, uploading the master
+     * pot file, downloading any and all 100% complete po files, converting those to mo files.
+     * If this is part of a deploy process, it should come before zipping everything up
+     */
+    grunt.registerTask( 'i18n', [
+        'checktextdomain',
+        'makepot'
+    ]);
+
+    // Load checktextdomain
+    grunt.loadNpmTasks( 'grunt-checktextdomain' );
+    // Load the i18n plugin to extract translatable strings
+    grunt.loadNpmTasks( 'grunt-wp-i18n' );
+    // Load potomo plugin
+    grunt.loadNpmTasks( 'grunt-potomo' );
+};

languages/README.md

@@ -0,0 +1,6 @@
+# ConvertKit i18n #
+
+  To help translate, review, or improve a translation, join our Translations Community at
+  https://translate.wordpress.org/projects/wp-plugins/convertkit
+
+  More info at https://make.wordpress.org/polyglots/

languages/convertkit-pmp.pot

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+# Copyright (C) 2018 Daniel Espinoza
+# This file is distributed under the GPL-2.0+.
+msgid ""
+msgstr ""
+"Project-Id-Version: ConvertKit Paid Memberships Pro Integration 1.0.2\n"
+"Report-Msgid-Bugs-To: "
+"https://github.com/ConvertKit/convertkit-paid-memberships-pro/issues\n"
+"POT-Creation-Date: 2018-10-10 20:23:59+00:00\n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=utf-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"PO-Revision-Date: 2018-MO-DA HO:MI+ZONE\n"
+"Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
+"Language-Team: ConvertKit <[email protected]>\n"
+"Language: en_US\n"
+"Plural-Forms: nplurals=2; plural=(n != 1);\n"
+"X-Poedit-Country: United States\n"
+"X-Poedit-SourceCharset: UTF-8\n"
+"X-Poedit-KeywordsList: "
+"__;_e;_x:1,2c;_ex:1,2c;_n:1,2;_nx:1,2,4c;_n_noop:1,2;_nx_noop:1,2,3c;esc_"
+"attr__;esc_html__;esc_attr_e;esc_html_e;esc_attr_x:1,2c;esc_html_x:1,2c;\n"
+"X-Poedit-Basepath: ../\n"
+"X-Poedit-SearchPath-0: .\n"
+"X-Poedit-Bookmarks: \n"
+"X-Textdomain-Support: yes\n"
+"X-Generator: grunt-wp-i18n1.0.2\n"
+
+#: admin/class-convertkit-pmp-admin.php:91
+msgid "General"
+msgstr ""
+
+#: admin/class-convertkit-pmp-admin.php:99
+msgid "API Key"
+msgstr ""
+
+#: admin/class-convertkit-pmp-admin.php:108
+msgid "Assign Tags"
+msgstr ""
+
+#: admin/class-convertkit-pmp-admin.php:125
+#: admin/class-convertkit-pmp-admin.php:150
+msgid "Mapping"
+msgstr ""
+
+#: admin/class-convertkit-pmp-admin.php:169
+msgid "ConvertKit PMP Settings"
+msgstr ""
+
+#: admin/class-convertkit-pmp-admin.php:170
+msgid "ConvertKit PMP"
+msgstr ""
+
+#: admin/class-convertkit-pmp-admin.php:217
+msgid "Add your API key below and then choose a default form to add subscribers to."
+msgstr ""
+
+#: admin/class-convertkit-pmp-admin.php:229
+msgid ""
+"Below is a list of the defined PMP Membership Levels. Assign a membership "
+"level to a ConvertKit tag that will be assigned to members of that level."
+msgstr ""
+
+#: admin/class-convertkit-pmp-admin.php:242
+msgid "Settings"
+msgstr ""
+
+#: admin/class-convertkit-pmp-admin.php:258
+msgid "Get your ConvertKit API Key"
+msgstr ""
+
+#: admin/class-convertkit-pmp-admin.php:272
+msgid "No PMP Membership Levels have been added yet."
+msgstr ""
+
+#: admin/class-convertkit-pmp-admin.php:273
+msgid "You can add one <a href=\"%s\">here</a>."
+msgstr ""
+
+#: admin/class-convertkit-pmp-admin.php:285
+msgid "The PMPro plugin is not active."
+msgstr ""
+
+#: admin/class-convertkit-pmp-admin.php:303
+msgid "Enter API key to retrieve list of tags."
+msgstr ""
+
+#: admin/class-convertkit-pmp-admin.php:305
+msgid "No tags were returned from ConvertKit."
+msgstr ""
+
+#: admin/class-convertkit-pmp-admin.php:312
+msgid "Select a tag"
+msgstr ""
+
+#: includes/class-convertkit-pmp-api.php:181
+msgid "Could not parse response from ConvertKit"
+msgstr ""
+
+#. Plugin Name of the plugin/theme
+msgid "ConvertKit Paid Memberships Pro Integration"
+msgstr ""
+
+#. Plugin URI of the plugin/theme
+msgid "http://www.convertkit.com"
+msgstr ""
+
+#. Description of the plugin/theme
+msgid "This plugin integrates ConvertKit with Paid Memberships Pro."
+msgstr ""
+
+#. Author of the plugin/theme
+msgid "Daniel Espinoza"
+msgstr ""
+
+#. Author URI of the plugin/theme
+msgid "https://growdevelopment.com"
+msgstr ""