{% extends "admin/base_site.html" %}

{% block content %}
<form action="" method="post">  
    {% csrf_token %}
    {{ artist_formset.management_form }}
    <table>
        <thead>
            <tr>
                <th colspan="2">
                    <p>Select up to ten artists to {% if is_removal %}remove from{% else %}add to{% endif %} the songs below:</p>
                </th>
            </tr>
        </thead>
        {% for form in artist_formset %}
        {{ form }}
        {% endfor %}
    </table>
    <table>
        <thead>
            <tr>
                <th>
                    <p>Artists will be {% if is_removal %}removed from{% else %}added to{% endif %} the following songs:</p>
                </th>
            </tr>
        </thead>
        <tbody>
        {% for song in songs %}
            <tr>
                <th>
                    {{ song }}
                    <input type="hidden" name="_selected_action" value="{{ song.pk }}" />
                </th>
            </tr>
        {% endfor %}
        </tbody>
    </table>

    <input type="hidden" name="action" value="{% if is_removal %}remove_artists{% else %}add_artists{% endif %}" />
    <input type="hidden" name="removal" value="{{ is_removal }}" />
    <a href="./"><input type="button" name="Cancel" value="Cancel"></a>
    <input type="submit" name="apply" value="{% if is_removal %}Remove{% else %}Add{% endif %} Artists" />
</form> 
{% endblock %}