philomena/lib/philomena_web/templates/post/index.html.heex

<h1>
  Posts
</h1>
<%= form_for :posts, ~p"/posts", [method: "get", class: "hform", enforce_utf8: false], fn f -> %>
  <div class="field">
    <%= text_input(f, :pq, name: :pq, value: @conn.params["pq"], class: "input hform__text", placeholder: "Search posts", autocapitalize: "none") %>
    <%= submit("Search", class: "hform__button button") %>
  </div>
  <div class="fieldlabel">
    For more information, see the
    <a href="/pages/search_syntax">
      search syntax documentation
    </a>
    . Search results are sorted by creation date.
  </div>
<% end %>
<h2>
  Search Results
</h2>
<%= cond do %>
  <% Enum.any?(@posts) -> %>
    <% route = fn p -> ~p"/posts?#{p}" end %>
    <% pagination = render(PhilomenaWeb.PaginationView, "_pagination.html", page: @posts, route: route, params: [pq: @conn.params["pq"]], conn: @conn) %>
    <%= for {body, post} <- @posts, post.topic.hidden_from_users == false do %>
      <div>
        <h3>
          <%= link(post.topic.forum.name, to: ~p"/forums/#{post.topic.forum}") %>
          &raquo;
          <%= link(post.topic.title, to: ~p"/forums/#{post.topic.forum}/topics/#{post.topic}") %>
          &raquo;
          <% post_link = ~p"/forums/#{post.topic.forum}/topics/#{post.topic}?#{[post_id: post.id]}" <> "#post_#{post.id}" %>
          <%= if post.topic_position == 0 do %>
            <%= link("Topic Opener", to: post_link) %>
          <% else %>
            <%= link("Post #{post.topic_position}", to: post_link) %>
          <% end %>
        </h3>
        <%= render(PhilomenaWeb.PostView, "_post.html", body: body, post: post, conn: @conn) %>
      </div>
    <% end %>
    <div class="block">
      <div class="block__header block__header--light page__header">
        <div class="page__pagination">
          <%= pagination %>
        </div>
        <div class="page__info">
          <span class="block__header__title">
            <%= render(PhilomenaWeb.PaginationView, "_pagination_info.html", page: @posts, conn: @conn) %>
          </span>
        </div>
      </div>
    </div>
  <% assigns[:error] -> %>
    <p>
      Oops, there was an error evaluating your query:
    </p>
    <pre>
      <%= assigns[:error] %>
    </pre>
  <% true -> %>
    <p>
      No posts found!
    </p>
<% end %>
<h3>
  Default search
</h3>
<p>
  If you do not specify a field to search over, the search engine will
  search for posts with a body that is similar to the query's
  <em>
    word stems
  </em>
  . For example, posts containing the words
  <code>
    winged humanization
  </code>
  ,
  <code>
    wings
  </code>
  , and
  <code>
    spread wings
  </code>
  would all be found by a search for
  <code>
    wing
  </code>
  , but
  <code>
    sewing
  </code>
  would not be.
</p>
<h3>
  Allowed fields
</h3>
<table class="table">
  <thead>
    <tr>
      <th>
        Field Selector
      </th>
      <th>
        Type
      </th>
      <th>
        Description
      </th>
      <th>
        Example
      </th>
    </tr>
  </thead>
  <tbody>
    <tr>
      <td>
        <code>
          author
        </code>
      </td>
      <td>
        Literal
      </td>
      <td>
        Matches the author of this post. Anonymous authors will never match this term.
      </td>
      <td>
        <code>
          <%= link("author:Joey", to: ~p"/posts?#{[pq: "author:Joey"]}") %>
        </code>
      </td>
    </tr>
    <tr>
      <td>
        <code>
          body
        </code>
      </td>
      <td>
        Full Text
      </td>
      <td>
        Matches the body of this post. This is the default field.
      </td>
      <td>
        <code>
          <%= link("body:test", to: ~p"/posts?#{[pq: "body:test"]}") %>
        </code>
      </td>
    </tr>
    <tr>
      <td>
        <code>
          created_at
        </code>
      </td>
      <td>
        Date/Time Range
      </td>
      <td>
        Matches the creation time of this post.
      </td>
      <td>
        <code>
          <%= link("created_at:2015", to: ~p"/posts?#{[pq: "created_at:2015"]}") %>
        </code>
      </td>
    </tr>
    <tr>
      <td>
        <code>
          id
        </code>
      </td>
      <td>
        Numeric Range
      </td>
      <td>
        Matches the numeric surrogate key for this post.
      </td>
      <td>
        <code>
          <%= link("id:1000000", to: ~p"/posts?#{[pq: "id:1000000"]}") %>
        </code>
      </td>
    </tr>
    <tr>
      <td>
        <code>
          my
        </code>
      </td>
      <td>
        Meta
      </td>
      <td>
        <code>
          my:posts
        </code>
        matches posts you have posted if you are signed in.
      </td>
      <td>
        <code>
          <%= link("my:posts", to: ~p"/posts?#{[pq: "my:posts"]}") %>
        </code>
      </td>
    </tr>
    <tr>
      <td>
        <code>
          subject
        </code>
      </td>
      <td>
        Full Text
      </td>
      <td>
        Matches the title of the topic.
      </td>
      <td>
        <code>
          <%= link("subject:time wasting thread", to: ~p"/posts?#{[pq: "subject:time wasting thread"]}") %>
        </code>
      </td>
    </tr>
    <tr>
      <td>
        <code>
          topic_id
        </code>
      </td>
      <td>
        Literal
      </td>
      <td>
        Matches the numeric surrogate key for the topic this post belongs to.
      </td>
      <td>
        <code>
          <%= link("topic_id:7000", to: ~p"/posts?#{[pq: "topic_id:7000"]}") %>
        </code>
      </td>
    </tr>
    <tr>
      <td>
        <code>
          topic_position
        </code>
      </td>
      <td>
        Numeric Range
      </td>
      <td>
        Matches the offset from the beginning of the topic of this post. Positions begin at 0.
      </td>
      <td>
        <code>
          <%= link("topic_position:0", to: ~p"/posts?#{[pq: "topic_position:0"]}") %>
        </code>
      </td>
    </tr>
    <tr>
      <td>
        <code>
          updated_at
        </code>
      </td>
      <td>
        Date/Time Range
      </td>
      <td>
        Matches the creation or last edit time of this post.
      </td>
      <td>
        <code>
          <%= link("updated_at.gte:2 weeks ago", to: ~p"/posts?#{[pq: "updated_at.gte:2 weeks ago"]}") %>
        </code>
      </td>
    </tr>
    <tr>
      <td>
        <code>
          user_id
        </code>
      </td>
      <td>
        Literal
      </td>
      <td>
        Matches posts with the specified user_id. Anonymous users will never match this term.
      </td>
      <td>
        <code>
          <%= link("user_id:211190", to: ~p"/posts?#{[pq: "user_id:211190"]}") %>
        </code>
      </td>
    </tr>
    <tr>
      <td>
        <code>
          forum
        </code>
      </td>
      <td>
        Literal
      </td>
      <td>
        Matches the short name for the forum this post belongs to.
      </td>
      <td>
        <code>
          <%= link("forum:meta", to: ~p"/posts?#{[pq: "forum:meta"]}") %>
        </code>
      </td>
    </tr>
  </tbody>
</table>