{{/*
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
  http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License. See accompanying LICENSE file.
*/}}

{{ define "main" }}
    {{ $authors := .Params.authors }}
    {{ $data := index $.Site.Data.authors }}
    <article class="post" itemscope itemtype="http://schema.org/BlogPosting">
      <div class="post-content">
      <div class="post-info">
        <p>
        {{ delimit .Params.categories ", " " & " }}
        </p>
        <p>{{ .Date.Format "2006/01/02" }}</p>
      </div>
      <header class="post-header">
        <h2 itemprop="name headline">{{ .Title }}</h1>
        <div class="post-info">
          <span>
          {{ with $authors }}
                {{ $count := len . }}
                {{ range $index, $authorId := . }}
                    {{ if and (ne $index 0) (gt $count 2) }},{{ end }}
                    {{ if and (eq $index (sub $count 1)) (gt $count 1) }} &amp;{{ end }}
                    {{ with index $.Site.Data.authors $authorId }}
                      {{ .name }} {{ with .twitter }}[<a href="https://twitter.com/{{ . }}">@{{ . }}</a>]{{ end }}
                    {{ else }}
                      {{ $authorId }}
                    {{ end }}
                {{ end }}
            {{ end }}
          </span>
        </div>
      </header>

      <div class="arrow-list header-top-margin" itemprop="articleBody">
        {{ .Content }}
      </div>
    </div>
    <div class="blog-content">
      <h2>Latest from the blog</h2>
    </div>

      <div class="posts-list">
          {{ range first 3 (after 1 (where .Site.Pages.ByPublishDate.Reverse "Section" "blog")) }}
            <a class="post-card" href="{{ .RelPermalink }}" data-categories="{{ with .Params.categories }}{{ if eq ( printf "%T" . ) "string" }}{{ . | replaceRE "[.]" "_" | urlize }}{{ else if eq ( printf "%T" . ) "[]string" }}{{ range . }}{{ . | replaceRE "[.]" "_" | urlize }} {{end}}{{end}}{{else}}no-author{{end}}"
            >
              <div class="post-info post-category">
                  <p>
                    {{ if .Params.categories }}
                      {{ delimit .Params.categories ", " " & " }}
                    {{ end }}
                  </p>
                  <p>{{ .Date.Format "2006/01/02" }}</p>
              </div>
              <div class="post">
              <p class="post-title">{{ .Title }}</p>
              <p class="post-info">
                {{ $authors := .Params.authors }}
                {{ with $authors }}
                  {{ range $i, $item := $authors }}
                    {{ if not (isset $.Site.Data.authors $item) }} {{ errorf "Author '%s' is not defined. Please add them to 'website/www/site/data/authors.yml'" $item }} {{end}}
                    {{ $author := index $data $item }}
                    {{ if eq $i (sub (len $authors) 1) }}
                      {{ $author.name }}
                    {{ else if eq $i (sub (len $authors) 2) }}
                      {{ $author.name }} &amp;
                    {{ else }}
                      {{ $author.name }},
                    {{ end }}
                  {{ end }}
                {{ end }}
            </p>
            </div>
            </a>
          {{ end }}
      </div>
    </article>
{{ end }}
