This Grav plugin provides date tools to use inside of Twig for filtering pages. With the release of Grav 0.9.13 startDate and endDate were introduced to collection parsing. You can use the following datetools to set various dates for retrieving collections.

Configuration

Set up your preferred date formats in datetools.yaml

The default is set to the American date format of 01/01/2015 12:00am.

dateFormat: 
    default: "m/d/Y g:ia"
    long: "l, F j, g:ia"
    medium: "F j, g:ia"
    short: "m/d/y"

Example Twig Use

{% set events = page
    .collection({'items':{'@taxonomy.type':'event'}})
    .dateRange(datetools.startOfWeek, datetools.endOfMonth)
    .order('date', 'asc') %}

<ul>
{% for event in events %}
    <li><a href="{{ event.url }}">{{ event.title }}</a> {{ event.date|date('m/d/Y g:ia') }}</li>
{% endfor %}
</ul>

Common Dates and Times

datetools.today
datetools.yesterday
datetools.tomorrow
datetools.startOfWeek
datetools.endOfWeek
datetools.startOfMonth
datetools.endOfMonth
datetools.startOfYear
datetools.endOfYear

Relative Parser Method

The following date parser is based on the Carbon api extension for DateTime in PHP 5.3+. Read the documentation for the Carbon project for more info.

datetools.parseDate('now')
datetools.parseDate('next wednesday')
datetools.parseDate('last friday')
datetools.parseDate('first day of January 2015')