function views_handler_field_date::options_form

Overrides views_handler_field::options_form

File

handlers/views_handler_field_date.inc, line 36

Class

views_handler_field_date

A handler to provide proper displays for dates.

Code

public function options_form(&$form, &$form_state) {
    $date_formats = array();
    $date_types = system_get_date_types();
    foreach ($date_types as $value) {
        $date_formats[$value['type']] = t('@date_format format', array(
            '@date_format' => $value['title'],
        )) . ': ' . format_date(REQUEST_TIME, $value['type']);
    }
    $form['date_format'] = array(
        '#type' => 'select',
        '#title' => t('Date format'),
        '#options' => $date_formats + array(
            'custom' => t('Custom'),
            'raw time ago' => t('Time ago'),
            'time ago' => t('Time ago (with "ago" appended)'),
            'today time ago' => t('Time ago (with "ago" appended) for today\'s date, but not for other dates'),
            'raw time hence' => t('Time hence'),
            'time hence' => t('Time hence (with "hence" appended)'),
            'raw time span' => t('Time span (future dates have "-" prepended)'),
            'inverse time span' => t('Time span (past dates have "-" prepended)'),
            'time span' => t('Time span (with "ago/hence" appended)'),
        ),
        '#default_value' => isset($this->options['date_format']) ? $this->options['date_format'] : 'small',
    );
    $form['custom_date_format'] = array(
        '#type' => 'textfield',
        '#title' => t('Custom date format'),
        '#description' => t('If "Custom", see the <a href="@url" target="_blank">PHP manual</a> for date formats. Otherwise, enter the number of different time units to display, which defaults to 2.', array(
            '@url' => 'http://php.net/manual/function.date.php',
        )),
        '#default_value' => isset($this->options['custom_date_format']) ? $this->options['custom_date_format'] : '',
        '#dependency' => array(
            'edit-options-date-format' => $this->supported_date_types(),
        ),
    );
    $form['second_date_format'] = array(
        '#type' => 'select',
        '#title' => t('Second date format'),
        '#options' => $date_formats + array(
            'custom' => t('Custom'),
        ),
        '#description' => t('The date format which will be used for rendering dates other than today.'),
        '#default_value' => isset($this->options['second_date_format']) ? $this->options['second_date_format'] : 'small',
        '#dependency' => array(
            'edit-options-date-format' => array(
                'today time ago',
            ),
        ),
    );
    $form['second_date_format_custom'] = array(
        '#type' => 'textfield',
        '#title' => t('Custom date format of second date'),
        '#description' => t('If "Custom" is selected in "Second date format", see the <a href="@url" target="_blank">PHP manual</a> for date formats. Otherwise, enter the number of different time units to display, which defaults to 2.', array(
            '@url' => 'http://php.net/manual/function.date.php',
        )),
        '#default_value' => isset($this->options['second_date_format_custom']) ? $this->options['second_date_format_custom'] : '',
        // We have to use states instead of ctools dependency because dependency
        // doesn't handle multiple conditions.
'#states' => array(
            'visible' => array(
                '#edit-options-date-format' => array(
                    'value' => 'today time ago',
                ),
                '#edit-options-second-date-format' => array(
                    'value' => 'custom',
                ),
            ),
        ),
        // We have to use ctools dependency too because states doesn't add the
        // correct left margin to the element's wrapper.
'#dependency' => array(
            // This condition is handled by form API's states.
            // @code
            // 'edit-options-date-format' => array('today time ago'),
            // @endcode
'edit-options-second-date-format' => array(
                'custom',
            ),
        ),
    );
    $form['timezone'] = array(
        '#type' => 'select',
        '#title' => t('Timezone'),
        '#description' => t('Timezone to be used for date output.'),
        '#options' => array(
            '' => t('- Default site/user timezone -'),
        ) + system_time_zones(FALSE),
        '#default_value' => $this->options['timezone'],
        '#dependency' => array(
            'edit-options-date-format' => array_merge(array(
                'custom',
            ), array_keys($date_formats)),
        ),
    );
    parent::options_form($form, $form_state);
}