initial RSE4NFDI site

.gitignore

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+**/_site/**

404.md

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+---
+layout: default
+permalink: /404.html
+title: "404 - page not found"
+---
+
+# 404
+
+**Page not found! :(**
+
+Go to [German](/de/) or [English](/en/) page to try again.
+
+Please [add an issue](https://github.com/DE-RSE/www/issues) if you think this should be fixed. Thanks!

README.md

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+# www.de-rse.org hosting repository
+
+This repository contains the source files for the RSE4NFDI website. Its official hosting URL is <https://www.rse4nfdi.de>.
+
+The site is made to be built with [Jekyll](https://jekyllrb.com/) >= 3.4.1.
+
+To build, run `bundle install` once and then  `jekyll build`.
+To preview locally, run `jekyll serve` and browse to <http://localhost:4000>.
+To include drafts in the preview add the `--drafts` flag.
+
+## Contributions
+
+To contribute, please fork, change, test locally (see above) and create a pull request against `gh-pages`.
+
+You can use [rake](http://rake.rubyforge.org/) to comfortably create content.
+
+## Create content with `rake`
+
+To create content, run one of the following commands from the repository root. `Rakefile` has been created by [Ellen Gummesson](http://ellengummesson.com/) and is hosted at <https://github.com/gummesson/jekyll-rake-boilerplate>.
+
+`rake post["Title"]` creates a new blog post in `_posts`.
+
+`rake draft["Title"]` creates a new blog post draft in `_drafts`
+
+`rake publish` publishes blog post drafts from `_drafts` to `_posts` (interactive CLI-based picking of drafts to publish).
+
+`rake page["Title"]` creates a new page (in the root folder).
+
+`rake page["Title","Path/to/folder"]` creates a new page in the respective folder. E.g., to add a page to the English version of the site, use `rake["Title","en"]`.
+
+## YAML headers for pages and posts
+
+The repository contains minimal templates for pages and posts, `_page.txt` and `_post.txt`.
+
+These are used when creating content with `rake` and include the minimal YAML headers needed for the content to show properly.
+
+### Pages
+
+    ---
+    title:
+    layout: default
+    weight:
+    ---
+
+Pages always have the `default` layout. They must also have a (short) `title` (in double quotes preferably, so it doesn't mess with the YAML), which will be used for the main menu as item texts. `weight` determines the position of the respective menu item in the menu (ascending order).
+
+### Posts
+
+    ---
+	title:
+	layout: post
+	author:
+	menulang: en
+	---
+
+Blog posts will be displayed ordered by publication date on `blog.html`. They always have a `post` layout and must have a `title` and an `author`, both of which will be displayed on the blog index and the post page itself. Publication date is automatically added via `rake publish`. Do not start blog posts with headers (`#`), as the title will be displayed as header.
+
+`menulang` determines the language of the main menu as displayed on the post page (default: `en`). The language menu items ("Deutsch", "English") link back to the blog index page in the respective language.
+
+## kramdown
+
+For help on syntax have a look at: 
+
+- [quick reference](https://kramdown.gettalong.org/quickref.html)
+- or [syntax](https://kramdown.gettalong.org/quickref.html) 
+

Rakefile

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+# == Dependencies ==============================================================
+
+require 'rake'
+require 'yaml'
+require 'fileutils'
+require 'rbconfig'
+
+# == Configuration =============================================================
+
+# Set "rake watch" as default task
+task :default => :watch
+
+# Load the configuration file
+CONFIG = YAML.load_file("_config.yml")
+
+# Get and parse the date
+DATE = Time.now.strftime("%Y-%m-%d")
+TIME = Time.now.strftime("%H:%M:%S")
+POST_TIME = DATE + ' ' + TIME
+
+# Directories
+POSTS = "_posts"
+DRAFTS = "_drafts"
+
+# == Helpers ===================================================================
+
+# Execute a system command
+def execute(command)
+  system "#{command}"
+end
+
+# Chech the title
+def check_title(title)
+  if title.nil? or title.empty?
+    raise "Please add a title to your file."
+  end
+end
+
+# Transform the filename and date to a slug
+def transform_to_slug(title, extension)
+  characters = /("|'|!|\?|:|\s\z)/
+  whitespace = /\s/
+  "#{title.gsub(characters,"").gsub(whitespace,"-").downcase}.#{extension}"
+end
+
+# Read the template file
+def read_file(template)
+  File.read(template)
+end
+
+# Save the file with the title in the YAML front matter
+def write_file(content, title, directory, filename)
+  parsed_content = "#{content.sub("title:", "title: \"#{title}\"")}"
+  parsed_content = "#{parsed_content.sub("date:", "date: #{POST_TIME}")}"
+  File.write("#{directory}/#{filename}", parsed_content)
+  puts "#{filename} was created in '#{directory}'."
+end
+
+# Create the file with the slug and open the default editor
+def create_file(directory, filename, content, title, editor)
+  FileUtils.mkdir(directory) unless File.exists?(directory)
+  if File.exists?("#{directory}/#{filename}")
+    raise "The file already exists."
+  else
+    write_file(content, title, directory, filename)
+    if editor && !editor.nil?
+      sleep 1
+      execute("#{editor} #{directory}/#{filename}")
+    end
+  end
+end
+
+# Get the "open" command
+def open_command
+  if RbConfig::CONFIG["host_os"] =~ /mswin|mingw/
+    "start"
+  elsif RbConfig::CONFIG["host_os"] =~ /darwin/
+    "open"
+  else
+    "xdg-open"
+  end
+end
+
+# == Tasks =====================================================================
+
+# rake post["Title"]
+desc "Create a post in _posts"
+task :post, :title do |t, args|
+  title = args[:title]
+  template = CONFIG["post"]["template"]
+  extension = CONFIG["post"]["extension"]
+  editor = CONFIG["editor"]
+  check_title(title)
+  filename = "#{DATE}-#{transform_to_slug(title, extension)}"
+  content = read_file(template)
+  create_file(POSTS, filename, content, title, editor)
+end
+
+# rake draft["Title"]
+desc "Create a post in _drafts"
+task :draft, :title do |t, args|
+  title = args[:title]
+  template = CONFIG["post"]["template"]
+  extension = CONFIG["post"]["extension"]
+  editor = CONFIG["editor"]
+  check_title(title)
+  filename = transform_to_slug(title, extension)
+  content = read_file(template)
+  create_file(DRAFTS, filename, content, title, editor)
+end
+
+# rake publish
+desc "Move a post from _drafts to _posts"
+task :publish do
+  extension = CONFIG["post"]["extension"]
+  files = Dir["#{DRAFTS}/*.#{extension}"]
+  files.each_with_index do |file, index|
+    puts "#{index + 1}: #{file}".sub("#{DRAFTS}/", "")
+  end
+  print "> "
+  number = $stdin.gets
+  if number =~ /\D/
+    filename = files[number.to_i - 1].sub("#{DRAFTS}/", "")
+    FileUtils.mv("#{DRAFTS}/#{filename}", "#{POSTS}/#{DATE}-#{filename}")
+    puts "#{filename} was moved to '#{POSTS}'."
+  else
+    puts "Please choose a draft by the assigned number."
+  end
+end
+
+# rake page["Title"]
+# rake page["Title","Path/to/folder"]
+desc "Create a page (optional filepath)"
+task :page, :title, :path do |t, args|
+  title = args[:title]
+  template = CONFIG["page"]["template"]
+  extension = CONFIG["page"]["extension"]
+  editor = CONFIG["editor"]
+  directory = args[:path]
+  if directory.nil? or directory.empty?
+    directory = "./"
+  else
+    FileUtils.mkdir_p("#{directory}")
+  end
+  check_title(title)
+  filename = transform_to_slug(title, extension)
+  content = read_file(template)
+  create_file(directory, filename, content, title, editor)
+end
+
+# rake build
+desc "Build the site"
+task :build do
+  execute("jekyll build")
+end
+
+# rake watch
+# rake watch[number]
+# rake watch["drafts"]
+desc "Serve and watch the site (with post limit or drafts)"
+task :watch, :option do |t, args|
+  option = args[:option]
+  if option.nil? or option.empty?
+    execute("jekyll serve --watch")
+  else
+    if option == "drafts"
+      execute("jekyll serve --watch --drafts")
+    else
+      execute("jekyll serve --watch --limit_posts #{option}")
+    end
+  end
+end
+
+# rake preview
+desc "Launch a preview of the site in the browser"
+task :preview do
+  port = CONFIG["port"]
+  if port.nil? or port.empty?
+    port = 4000
+  end
+  Thread.new do
+    puts "Launching browser for preview..."
+    sleep 1
+    execute("#{open_command} http://localhost:#{port}/")
+  end
+  Rake::Task[:watch].invoke
+end
+
+# rake deploy["Commit message"]
+desc "Deploy the site to a remote git repo"
+task :deploy, :message do |t, args|
+  message = args[:message]
+  branch = CONFIG["git"]["branch"]
+  if message.nil? or message.empty?
+    raise "Please add a commit message."
+  end
+  if branch.nil? or branch.empty?
+    raise "Please add a branch."
+  else
+    Rake::Task[:build].invoke
+    execute("git add .")
+    execute("git commit -m \"#{message}\"")
+    execute("git push origin #{branch}")
+  end
+end
+
+# rake transfer
+desc "Transfer the site (remote server or a local git repo)"
+task :transfer do
+  command = CONFIG["transfer"]["command"]
+  source = CONFIG["transfer"]["source"]
+  destination = CONFIG["transfer"]["destination"]
+  settings = CONFIG["transfer"]["settings"]
+  if command.nil? or command.empty?
+    raise "Please choose a file transfer command."
+  elsif command == "robocopy"
+    Rake::Task[:build].invoke
+    execute("robocopy #{source} #{destination} #{settings}")
+    puts "Your site was transfered."
+  elsif command == "rsync"
+    Rake::Task[:build].invoke
+    execute("rsync #{settings} #{source} #{destination}")
+    puts "Your site was transfered."
+  else
+    raise "#{command} isn't a valid file transfer command."
+  end
+end

_includes/footer.html

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+<div class="footer">
+	<a href="{{ "./imprint.html" }}">Impressum (legal notice)</a> 
+</div>

_includes/head.html

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+<head>
+  <meta charset="utf-8">
+  <script type="text/javascript" src="{{ "/js/header.js" | prepend: site.baseurl }}"></script>
+
+  {% if page.title != nil %}
+    {% assign page-title = page.title | prepend: " - " | escape %}
+  {% endif %}
+
+  <title>de-RSE.org {{ page-title }}</title>
+
+  <script type="text/javascript" src="{{ "/js/jquery-1.11.3.min.js" | prepend: site.baseurl }}"></script>
+  <script type="text/javascript" src="{{ "/bootstrap/js/bootstrap.min.js" | prepend: site.baseurl }}"></script>
+  <!-- Bootstrap core CSS -->
+  <link rel="stylesheet" type="text/css" href="{{ "/bootstrap/css/bootstrap.min.css" | prepend: site.baseurl }}">
+  <!-- HTML5 shim and Respond.js for IE8 support of HTML5 elements and media queries -->
+  <!--[if lt IE 9]>
+  <script src='https://oss.maxcdn.com/html5shiv/3.7.2/html5shiv.min.js'></script>
+  <script src='https://oss.maxcdn.com/respond/1.4.2/respond.min.js'></script>
+  <![endif]-->
+  <style>body { padding-top: 70px; }</style>
+    <link rel="stylesheet" type="text/css" href="{{ "/css/leaflet.css" | prepend: site.baseurl }}">
+    <link rel="stylesheet" type="text/css" href="{{ "/css/MarkerCluster.Default.css" | prepend: site.baseurl }}">
+    <link rel="stylesheet" type="text/css" href="{{ "/css/MarkerCluster.css" | prepend: site.baseurl }}">
+  <link rel="stylesheet" type="text/css" href="{{ "/css/rse4nfdi.css" | prepend: site.baseurl }}">
+  <link rel="icon" href="{{ "/assets/img/site/favicon.ico?" | prepend: site.baseurl }}" sizes="16x16 24x24 32x32 64x64" type="image/vnd.microsoft.icon">
+
+  <link rel="alternate" href="{{ "/de/index.html" | prepend: site.baseurl }}" hreflang="de"/>
+  <link rel="alternate" href="{{ "/en/index.html" | prepend: site.baseurl }}" hreflang="en"/>
+  <link rel="alternate" type="application/rss+xml" title="{{ site.title }}" href="{{ "/feed.xml" | prepend: site.baseurl | prepend: site.url }}" />
+
+  <meta name="description" content="">
+  <meta name="" content="">
+
+  <link rel="icon" href="{{ "/assets/img/site/favicon.ico" | prepend: site.baseurl }}">
+  <link rel="canonical" href="{{ page.url | replace:'index.html','' | prepend: site.baseurl | prepend: site.url }}">
+</head>