Initial commit.

.gitignore

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+# General backup/log/swap files
+*~
+*.DS_Store
+*.log
+*.out
+*.so
+*.swp
+
+# Custom files
+*.map
+*.sass-cache*
+
+# Composer
+vendor
+composer.lock
+
+# Node
+node_modules
+
+# PhpStorm
+.idea
+
+# PHPUnit
+phpunit.xml
+
+# This should stay at the bottom
+!.gitkeep

.jscsrc

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+{
+	"preset": "wordpress",
+	"fileExtensions": [ ".js" ],
+	"excludeFiles": [ "**/*.min.js" ]
+}

.jshintrc

@@ -0,0 +1,26 @@
+{
+	"curly": true,
+	"eqeqeq": true,
+	"es3": true,
+	"forin": true,
+	"freeze": true,
+	"futurehostile": true,
+	"globals": {
+		"_": false,
+		"Backbone": false,
+		"jQuery": false,
+		"JSON": false,
+		"wp": false
+	},
+	"latedef": true,
+	"noarg": true,
+	"nonbsp": true,
+	"nonew": true,
+	"singleGroups": true,
+	"strict": true,
+	"undef": true,
+	"unused": true,
+
+	"browser": true,
+	"qunit": false
+}

.travis.yml

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+language: php
+
+php:
+  - 5.4
+  - 5.5
+  - 5.6
+  - 7.0
+  - hhvm
+  - nightly
+
+sudo: false
+
+matrix:
+  fast_finish: true
+  allow_failures:
+    - php: hhvm
+    - php: nightly
+
+before_install:
+  - travis_retry composer self-update
+
+install:
+  - travis_retry composer install --no-interaction --prefer-source
+
+before_script:
+  - if [[ $TRAVIS_PHP_VERSION != 'hhvm' ]]; then phpenv config-rm xdebug.ini; fi
+
+script:
+  - find src \( -name '*.php' \) -exec php -l {} \;
+  - phpunit

CHANGELOG.md

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+# Changelog
+
+## 1.0.0
+* Initial release.

CONTRIBUTING.md

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+Thanks for contributing—you rock!
+
+# Getting Started
+* Make sure you have a [GitHub account](https://github.com/signup/free).
+* See if your issue has been discussed (or even fixed) earlier. You can [search for existing issues](https://github.com/tfrommen/adorable-avatars/issues?q=is%3Aissue).
+* Assuming it does not already exist, [create a new issue](https://github.com/tfrommen/adorable-avatars/issues/new).
+	* Clearly describe the issue including steps to reproduce when it is a bug.
+	* Make sure you fill in the earliest version that you know has the issue.
+* Fork the repository on GitHub.
+
+# Making Changes
+* Create a topic branch from where you want to base your work.
+	* This is usually the `master` branch.
+	* Only target other branches if you are certain your fix must be on that branch.
+	* To quickly create a topic branch based on the `master` branch:
+	    * `git checkout -b issue/%YOUR-ISSUE-NUMBER%_%DESCRIPTIVE-TITLE% master`
+	    * A good example is `issue/123_settings_page_typo`.
+* Make commits of logical units.
+* Make sure your commit messages are helpful.
+
+# Submitting Changes
+* Push your changes to the according topic branch in your fork of the repository.
+* [Create a pull request](https://github.com/tfrommen/adorable-avatars/compare) to the original repository.
+* Wait for feedback.
+
+# License
+By contributing code to this plugin, you grant its use under the [GNU General Public License v3](http://www.gnu.org/licenses/gpl-3.0.html).

Gruntfile.js

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+/* jshint node:true */
+module.exports = function( grunt ) {
+	'use strict';
+
+	var configObject = {
+		config: {
+			assets: {
+				src: 'resources/assets/',
+				dest: 'assets/'
+			},
+			src: 'src/',
+			tests: {
+				phpunit: 'tests/phpunit/'
+			}
+		},
+
+		imagemin: {
+			options: {
+				optimizationLevel: 7
+			},
+			assets: {
+				expand: true,
+				cwd: '<%= config.assets.src %>',
+				src: [ '*.{gif,jpeg,jpg,png}' ],
+				dest: '<%= config.assets.dest %>'
+			}
+		},
+
+		jscs: {
+			options: {
+				config: true
+			},
+			grunt: {
+				src: [ 'Gruntfile.js' ]
+			}
+		},
+
+		jshint: {
+			options: {
+				jshintrc: true,
+				reporter: require( 'jshint-stylish' )
+			},
+			grunt: {
+				src: [ 'Gruntfile.js' ]
+			}
+		},
+
+		jsonlint: {
+			configs: {
+				src: [ '.{jscs,jshint}rc' ]
+			},
+			json: {
+				src: [ '*.json' ]
+			}
+		},
+
+		jsvalidate: {
+			options: {
+				globals: {},
+				esprimaOptions: {},
+				verbose: false
+			},
+			grunt: {
+				src: [ 'Gruntfile.js' ]
+			}
+		},
+
+		lineending: {
+			options: {
+				eol: 'lf',
+				overwrite: true
+			},
+			grunt: {
+				src: [ 'Gruntfile.js' ]
+			}
+		},
+
+		phplint: {
+			src: {
+				src: [ '<%= config.src %>**/*.php' ]
+			},
+			tests: {
+				src: [ '<%= config.tests.phpunit %>**/*.php' ]
+			}
+		},
+
+		watch: {
+			options: {
+				dot: true,
+				spawn: true,
+				interval: 2000
+			},
+
+			assets: {
+				files: [ '<%= config.assets.src %>*.{gif,jpeg,jpg,png}' ],
+				tasks: [
+					'imagemin:assets'
+				]
+			},
+
+			configs: {
+				files: [ '.{jscs,jshint}rc' ],
+				tasks: [
+					'newer:jsonlint:configs'
+				]
+			},
+
+			grunt: {
+				files: [ 'Gruntfile.js' ],
+				tasks: [
+					'newer:jscs:grunt',
+					'newer:jshint:grunt',
+					'newer:lineending:grunt',
+					'newer:jsvalidate:grunt'
+				]
+			},
+
+			json: {
+				files: [ '*.json' ],
+				tasks: [
+					'newer:jsonlint:json'
+				]
+			},
+
+			php: {
+				files: [
+					'<%= config.src %>**/*.php',
+					'<%= config.tests.phpunit %>**/*.php'
+				],
+				tasks: [
+					'newer:phplint',
+					'phpunit'
+				]
+			},
+
+			travis: {
+				files: [ '.travis.yml' ],
+				tasks: [
+					'travis-lint'
+				]
+			}
+		}
+	};
+
+	require( 'load-grunt-tasks' )( grunt );
+
+	grunt.initConfig( configObject );
+
+	// PHPUnit task.
+	grunt.registerTask( 'phpunit', function() {
+		grunt.util.spawn( {
+			cmd: 'phpunit',
+			opts: {
+				stdio: 'inherit'
+			}
+		}, this.async() );
+	} );
+
+	grunt.registerTask( 'assets', configObject.watch.assets.tasks );
+
+	grunt.registerTask( 'configs', configObject.watch.configs.tasks );
+
+	grunt.registerTask( 'grunt', configObject.watch.grunt.tasks );
+
+	grunt.registerTask( 'json', configObject.watch.json.tasks );
+
+	grunt.registerTask( 'php', configObject.watch.php.tasks );
+
+	grunt.registerTask( 'travis', configObject.watch.travis.tasks );
+
+	grunt.registerTask( 'common', [
+		'configs',
+		'grunt',
+		'json',
+		'php',
+		'travis'
+	] );
+
+	grunt.registerTask( 'develop', [
+		'common'
+	] );
+
+	grunt.registerTask( 'pre-commit', [
+		'newer-clean',
+		'common',
+		'assets'
+	] );
+
+	grunt.registerTask( 'default', 'develop' );
+};

LICENSE

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+The MIT License (MIT)
+
+Copyright (c) 2016 Thorsten Frommen
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

README.md

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+# Adorable Avatars
+
+[![Latest Stable Version](https://poser.pugx.org/tfrommen/adorable-avatars/v/stable)](https://packagist.org/packages/tfrommen/adorable-avatars)
+[![Project Status](http://opensource.box.com/badges/active.svg)](http://opensource.box.com/badges)
+[![Build Status](https://travis-ci.org/tfrommen/adorable-avatars.svg?branch=master)](http://travis-ci.org/tfrommen/adorable-avatars)
+[![License](https://poser.pugx.org/tfrommen/adorable-avatars/license)](https://packagist.org/packages/tfrommen/adorable-avatars)
+
+This plugin integrates the [Adorable Avatars](http://avatars.adorable.io/) avatar placeholder service into WordPress.
+
+## Installation
+
+1. [Download ZIP](https://github.com/tfrommen/adorable-avatars/archive/master.zip).
+1. Upload contents to the `/wp-content/plugins` directory on your web server.
+1. Activate the plugin through the _Plugins_ menu in WordPress.
+1. Select _Adorable Avatars_ as default avatar setting on the _Discussion Settings_ page in your WordPress backend.
+
+## Screenshots
+
+![Setting](resources/assets/screenshot-1.png)  
+**Default Avatar setting** - Here you can select _Adorable Avatars_ as default avatar setting.
+
+## Contribution
+
+If you have a feature request, or if you have developed the feature already, please feel free to use the Issues and/or Pull Requests section.
+
+Of course, you can also provide me with translations if you would like to use the plugin in another not yet included language.
+
+## Changelog
+
+[Changelog](CHANGELOG.md)

adorable-avatars.php

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+<?php # -*- coding: utf-8 -*-
+/**
+ * Plugin Name: Adorable Avatars
+ * Plugin URI:  https://github.com/tfrommen/adorable-avatars
+ * Description: This plugin integrates the Adorable Avatars avatar placeholder service into WordPress.
+ * Author:      Thorsten Frommen
+ * Author URI:  http://tfrommen.de
+ * Version:     1.0.0
+ * Text Domain: adorable-avatars
+ * License:     MIT
+ */
+
+defined( 'ABSPATH' ) or die();
+
+require_once __DIR__ . '/src/' . basename( __FILE__ );