Adding tagging on save in Wallabag and its Chrome extension the *very* hackish way!

Poche.class.php

function displayView($view, $id = 0)
...
case 'save':
  $tpl_vars = array();
  if (isset($_GET['url'])){
    $tpl_vars['url'] = $_GET['url'];
  }
  if (isset($_GET['encoded_url'])){
  $tpl_vars['encoded_url'] = $_GET['encoded_url'];
  }
break;
...

popup.js.diff

# In Chrome extension
- var if_url = base_url + '?action=add&url=' + btoa(url);
+ var if_url = base_url + '?view=save&url=' + url + '&encoded_url=' + btoa(url);

save.twig

{% block content %}

<script src="{{ poche_url }}themes/_global/js/jquery-ui-1.10.4.custom.min.js"></script>
<script src="{{ poche_url }}themes/_global/js/autoCompleteTags.js"></script>
<link rel="stylesheet" href="{{ poche_url }}themes/_global/css/jquery-ui-1.10.4.custom.min.css" media="all">

<form method="get" action="./" target="_blank" id="bagit-form-form">
  <h2>{% trans "Save a link" %}</h2>
  <input type="hidden" name="action" value="add"/>
  <input type="hidden" name="url" value="{{encoded_url}}"/>
  <label for="value">{% trans "Url:" %}</label>
  <input disabled value="{{url}}"/>
  <br><br>
  <label for="value">{% trans "Add tags:" %}</label>
  <input type="text" placeholder="{% trans "interview" %}, {% trans "editorial" %}, {% trans "video" %}" id="tags" name="tags" />
  <p>{% trans "Start typing for auto complete." %}<br>
    {% trans "You can enter multiple tags, separated by commas." %}</p>

  <input type="submit" value="{% trans "save link!" %}" />

</form>
{% endblock %}