eventcally/project/templates/manage/export.html

{% extends "layout.html" %}
{%- block title -%}
{{ _('Export') }}
{%- endblock -%}
{% block header %}
<script>
    function submit_async() {
        $("#submit_async"). prop("disabled", true);
        handle_request_start();
        $.ajax({
            url: "{{ url_for('manage_admin_unit_export', id=admin_unit.id) }}",
            type: "post",
            dataType: "json",
            error: function(xhr, status, error) {
                $("#submit_async"). prop("disabled", false);
                handle_request_error(xhr, status, error);
            },
            success: function (data) {
                poll(data["result_id"]);
            }
        });
    }

    function poll(result_id) {
        $.ajax({
            url: "{{ url_for('manage_admin_unit_export', id=admin_unit.id) }}",
            type: "get",
            dataType: "json",
            data: "poll=" + result_id,
            error: function(xhr, status, error) {
                $("#submit_async"). prop("disabled", false);
                handle_request_error(xhr, status, error);
            },
            success: function (data) {
                if (!data["ready"]) {
                    setTimeout(function() {
                        poll(result_id);
                    }, 2000);
                    return;
                }

                if (!data["successful"]) {
                  console.error(data);
                  handle_request_error(null, JSON.stringify(data), data);
                  return;
                }

                window.location.reload();
            }
        });
    }

    $( function() {
        $("#submit_async").click(function(){
            submit_async();
            return false;
        });
    });
</script>
{% endblock %}
{% block content %}

<h1>{{ _('Export') }}</h1>

<h2>{{ _('Download') }}</h2>
<ul>
    <li>
    {% if dump_file %}
        <a href="{{ dump_file.url }}">{{ _('All data') }}</a> <span class="badge badge-pill badge-light">{{ dump_file.ctime | datetimeformat }}</span> <span class="badge badge-pill badge-light">{{ dump_file.size | human_file_size }}</span>
    {% else %}
        {{ _('No files available') }}
    {% endif %}
    </li>
</ul>

<p>
    <button id="submit_async" type="button" class="btn btn-primary">{{ _('Create export files') }}</button>
    <div class="col-md">
        <div id="result_container">
        </div>
        <div class="spinner-border m-3" role="status" id="spinner" style="display: none;">
            <span class="sr-only">Loading&hellip;</span>
        </div>
        <div class="alert alert-danger m-3" role="alert" id="error_alert" style="display: none;"></div>
    </div>
</p>

{% endblock %}