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charset
App-docsisious
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  max-width: 40em;
}
textarea {
  background: #fafafa;
  width: 100%;
  height: 400px;
  padding: 1em;
  border: 0;
  outline: 0;
  resize: none;
  border-top: 1px solid #4C79B3;
  border-bottom: 1px solid #4C79B3;
  margin-bottom: 1em;
  line-height: 1.4em;
}
.btn {
  color: #fff;
  background-color: #4C79B3;
  border-color: #263E5D;
  padding: 0.5em 0.9em;
  margin: 0 1px;
  font-weight: normal;
  text-align: center;
  white-space: nowrap;
  vertical-align: middle;
  cursor: pointer;
  border: 2px solid transparent;
  border-radius: 0.2em;
  text-decoration: none;
}
.btn:hover {
  background-color: #6791C7;
}
.error {
  padding: 1em;
  border-top: 1em solid #fff;
  background: #FF935B;
  clear: both;
}
.icon {
  font-size: 18px;
}
.wrapper {
  max-width: 70em;
  margin: 0 auto;
}
#header { padding: 3em 1em 2em 1em; overflow: hidden; }
#header h1 { float: right; margin: 0; padding-top: 0.3em; }
#header .btn { float: left; }
#settings { display: none; clear: both; padding-top: 1em; }
#help { display: none; clear: both; padding-top: 1em; }
@media (max-width: 40em) {
  #header { padding-top: 0.1em; }
  #header h1 { padding-bottom: 0.5em; float: none; }
}
@@ layouts/default.html.ep
<!DOCTYPE html>
<html>
<head>
  <title>DOCSIS config file editor</title>
  <meta charset="utf-8">
  %= stylesheet "/css/docsis/$VERSION.css"
</head>
<body>
<div class="wrapper">
  %= content
  %= javascript "/js/docsis/$VERSION.js"
</div>
</body>
</html>
@@ editor.html.ep
%= form_for "save", enctype => "multipart/form-data", begin
  <div id="header">
    <div id="title_box">&nbsp;</div>
    <h1><%= link_to 'DOCSIS config file editor', 'editor' %></h1>
    <button class="btn" name="save" value="1" title="Save for later."><i class="icon flaticon-save28"></i></button>
    <button class="btn settings" type="button" title="Settings."><i class="icon flaticon-gear39"></i></a>
    <button class="btn" name="download" value="1" title="Download binary config."><i class="icon flaticon-download164"></i></a>
    <button class="btn upload" type="button" title="Upload binary config."><i class="icon flaticon-uploading18"></i></button>
    <button class="btn help" type="button" title="Help and about."><i class="icon flaticon-question58"></i></button>
  % if ($error) {
    <div class="error"><%= $error %></div>
  % }
    <div id="help">
      <p>
        This web application is an online <a href="http://en.wikipedia.com/wiki/DOCSIS">DOCSIS</a>
        config file text editor.
      </p>
      <p>
        Feature list:
      </p>
      <ul>
        <li>Can edit any DOCSIS config file.</li>
        <li>Compatible with DOCSIS 1.x, 2.x and 3.x.</li>
        <li>Can download/upload binary format.</li>
        <li>Can save config for later use.</li>
        <li>Allow setting of shared secret.</li>
        <li><a href="https://github.com/jhthorsen/app-docsisious">Open source</a>.</li>
      </ul>
      <p>
        The program is built on top of the powerful <a href="http://perl.org">Perl</a> based
        <a href="https://metacpan.org/pod/DOCSIS::ConfigFile">DOCSIS::ConfigFile</a> library.
        Have a look at the complete <a href="https://metacpan.org/pod/DOCSIS::ConfigFile::Syminfo#CONFIGURATION-TREE">configuration tree</a>
        to see what is possible or simply try out an <%= link_to 'example config', 'example' %>
        and start editing.
      </p>
      <p>
        Please report any bugs to the <a href="https://github.com/jhthorsen/app-docsisious/issues">github</a>
        issue tracker.
      </p>
    </div>
    <div id="settings">
      %= hidden_field id => stash('id') || '';
      <label>Filename</label>
      %= text_field 'filename'
      <label>Shared secret</label>
      %= text_field 'shared_secret'
    </div>
  </div>
  %= text_area 'config', id => 'config', placeholder => 'Enter your DOCSIS config here'
  %= file_field 'binary', style => 'visibility:hidden;'
( run in 0.561 second using v1.01-cache-2.11-cpan-39bf76dae61 )