calendar_ical_setup_form($view_name)Setup Calendar feeds.
@todo - control of the stripe color is not yet implemented.
contributions/calendar/calendar_ical.module, line 91
<?php
function calendar_ical_setup_form($view_name) {
$form = array();
$view = views_get_view($view_name);
for ($i = 0; $i < 10; $i++) {
$node = new StdClass();
$node->stripe = $i;
$stripes[$i] = $i .'<div class="calendar" style="width:150px;">' .theme('calendar_stripe_stripe', $node) .'</div>';
}
$form['#suffix'] = t('<h3>Stripe options</h3>') . implode($stripes);
$period = drupal_map_assoc(array(0, 3600, 10800, 21600, 32400, 43200, 86400, 172800, 259200, 604800, 1209600, 2419200, 4838400, 9676800), 'format_interval');
$form['calendar_ical_expire_'. $view->name] = array(
'#type' => 'select', '#title' => t('Expire iCal cache'),
'#default_value' => variable_get('calendar_ical_expire_'. $view->name, 9676800), '#options' => $period,
'#description' => t('iCal feeds are cached to improve performance. Set an expiration time for cached feeds.')
);
$empty_feed = array(0 => array('name' => '', 'url' => '', 'type' => 'ical', 'stripe' => 0));
$form[$view->name] = array(
'#type' => 'fieldset',
'#title' => t('iCal Feeds'),
'#description' => t('Use this section to set up iCal feeds that should be displayed in this calendar. They will be shown along with any internal items that match the calendar criteria.'),
'#collapsible' => TRUE,
'#collapsed' => FALSE,
'#tree' => TRUE,
);
// One empty input form will be added after any existing items.
$view_feeds = array_merge((array) variable_get('calendar_feeds_'. $view->name, $empty_feed), $empty_feed);
foreach ($view_feeds as $delta => $feed) {
$form[$view->name][$delta] = array(
'type' => array(
'#title' => t('Feed type'),
'#type' => 'hidden',
'#value' => 'ical',
),
'name' => array(
'#title' => t('Name'),
'#type' => 'textfield',
'#default_value' => $feed['name'],
'#description' => t('The name of a feed to include in this calendar.'),
),
'url' => array(
'#title' => t('Url'),
'#type' => 'textarea',
'#rows' => 2,
'#default_value' => $feed['url'],
'#description' => t('The external feed url or internal file path and name. Change \'webcal://\' to \'http://\'.'),
),
'stripe' => array(
'#title' => t('Stripe'),
'#type' => 'select',
'#options' => range(0, 10),
'#default_value' => $feed['stripe'],
'#description' => t('The color stripe to use for this feed (not working yet).'),
'#suffix' => '<hr>',
),
);
}
$form['view_name'] = array(
'#type' => 'hidden',
'#value' => $view->name,
);
$form['submit'] = array(
'#type' => 'submit',
'#value' => t('Submit'),
);
return $form;
}
?>