NAME
    Plack::App::Search - Plack search application.

SYNOPSIS
     use Plack::App::Search;

     my $obj = Plack::App::Search->new(%parameters);
     my $psgi_ar = $obj->call($env);
     my $app = $obj->to_app;

METHODS
  "new"
     my $obj = Plack::App::Search->new(%parameters);

    Constructor.

    *       "css"

            Instance of CSS::Struct::Output object.

            Default value is CSS::Struct::Output::Raw instance.

    *       "generator"

            HTML generator string.

            Default value is 'Plack::App::Search; Version: __VERSION__'

    *       "image_height"

            Image height.

            Default value is undef, this mean real height of image.

    *       "image_link"

            URL to image above form. Image is centered.

            Default value is undef.

    *       "image_radius"

            CSS radius of image.

            Default value is 0.

    *       "search_method"

            Search method.

            Default value is 'search'.

    *       "search_placeholder"

            Search placeholder text.

            It's optional.

            Default value is undef.

    *       "search_title"

            Search title. There will be button with text in this title if is
            defined. If not, form is without button.

            Default value is undef.

    *       "search_url"

            Search URL.

            Default value is 'https://env.skim.cz'.

    *       "tags"

            Instance of Tags::Output object.

            Default value is Tags::Output::Raw->new('xml' => 1) instance.

    *       "title"

            Page title.

            Default value is 'Login page'.

    Returns instance of object.

  "call"
     my $psgi_ar = $obj->call($env);

    Implementation of search page.

    Returns reference to array (PSGI structure).

  "to_app"
     my $app = $obj->to_app;

    Creates Plack application.

    Returns Plack::Component object.

EXAMPLE1
     use strict;
     use warnings;

     use CSS::Struct::Output::Indent;
     use Plack::App::Search;
     use Plack::Runner;
     use Tags::Output::Indent;

     # Run application.
     my $app = Plack::App::Search->new(
             'css' => CSS::Struct::Output::Indent->new,
             'generator' => 'Plack::App::Search',
             'tags' => Tags::Output::Indent->new(
                     'preserved' => ['style'],
                     'xml' => 1,
             ),
     )->to_app;
     Plack::Runner->new->run($app);

     # Output:
     # HTTP::Server::PSGI: Accepting connections at http://0:5000/

     # > curl http://localhost:5000/
     # <!DOCTYPE html>
     # <html lang="en">
     #   <head>
     #     <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
     #     <meta name="generator" content="Plack::App::Search" />
     #     <meta name="viewport" content="width=device-width, initial-scale=1.0" />
     #     <title>
     #       Search page
     #     </title>
     #     <style type="text/css">
     # * {
     #      box-sizing: border-box;
     #      margin: 0;
     #      padding: 0;
     # }
     # .container {
     #      display: flex;
     #      align-items: center;
     #      justify-content: center;
     #      height: 100vh;
     # }
     # .search form {
     #      display: flex;
     #      align-items: center;
     # }
     # .search input[type="text"] {
     #      padding: 10px;
     #      border-radius: 4px;
     #      border: 1px solid #ccc;
     # }
     # .search button {
     #      margin-left: 10px;
     #      padding: 10px 20px;
     #      border-radius: 4px;
     #      background-color: #4CAF50;
     #      color: white;
     #      border: none;
     #      cursor: pointer;
     #      display: none;
     # }
     # .search button:hover {
     #      background-color: #45a049;
     # }
     # </style>
     #   </head>
     #   <body>
     #     <div class="container">
     #       <div class="search">
     #         <form method="get" action="https://env.skim.cz">
     #           <input type="text" autofocus="autofocus" />
     #           <button type="submit" />
     #         </form>
     #       </div>
     #     </div>
     #   </body>
     # </html>

EXAMPLE2
     use strict;
     use warnings;

     use CSS::Struct::Output::Indent;
     use Plack::App::Search;
     use Plack::Runner;
     use Tags::Output::Indent;

     # Run application.
     my $app = Plack::App::Search->new(
             'css' => CSS::Struct::Output::Indent->new,
             'generator' => 'Plack::App::Search',
             'search_title' => 'Search',
             'tags' => Tags::Output::Indent->new(
                     'preserved' => ['style'],
                     'xml' => 1,
             ),
     )->to_app;
     Plack::Runner->new->run($app);

     # Output:
     # HTTP::Server::PSGI: Accepting connections at http://0:5000/

     # > curl http://localhost:5000/
     # <!DOCTYPE html>
     # <html lang="en">
     #   <head>
     #     <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
     #     <meta name="generator" content="Plack::App::Search" />
     #     <meta name="viewport" content="width=device-width, initial-scale=1.0" />
     #     <title>
     #       Search page
     #     </title>
     #     <style type="text/css">
     # * {
     #      box-sizing: border-box;
     #      margin: 0;
     #      padding: 0;
     # }
     # .container {
     #      display: flex;
     #      align-items: center;
     #      justify-content: center;
     #      height: 100vh;
     # }
     # .search form {
     #      display: flex;
     #      align-items: center;
     # }
     # .search input[type="text"] {
     #      padding: 10px;
     #      border-radius: 4px;
     #      border: 1px solid #ccc;
     # }
     # .search button {
     #      margin-left: 10px;
     #      padding: 10px 20px;
     #      border-radius: 4px;
     #      background-color: #4CAF50;
     #      color: white;
     #      border: none;
     #      cursor: pointer;
     # }
     # .search button:hover {
     #      background-color: #45a049;
     # }
     # </style>
     #   </head>
     #   <body>
     #     <div class="container">
     #       <div class="search">
     #         <form method="get" action="https://env.skim.cz">
     #           <input type="text" autofocus="autofocus" />
     #           <button type="submit">
     #             Search
     #           </button>
     #         </form>
     #       </div>
     #     </div>
     #   </body>
     # </html>

DEPENDENCIES
    Plack::Component::Tags::HTML, Plack::Util::Accessor,
    Tags::HTML::Container.

REPOSITORY
    <https://github.com/michal-josef-spacek/Plack-App-Search>

AUTHOR
    Michal Josef Špaček <mailto:skim@cpan.org>

    <http://skim.cz>

LICENSE AND COPYRIGHT
    © 2021-2024 Michal Josef Špaček

    BSD 2-Clause License

VERSION
    0.04

