/**
* a compact list of dates at some anchor
*
* @param string the anchor to consider (e.g., 'section:123')
* @param int maximum number of items
* @return array of ($prefix, $label, $suffix, $type, $icon, $hover)
*/
function render_list_for_anchor($anchor, $count = 7)
{
global $context;
// we will build a list of dates
include_once $context['path_to_root'] . 'dates/dates.php';
// list past dates as well
if (preg_match('/\\bwith_past_dates\\b/i', $this->attributes['overlay_parameters'])) {
$items = Dates::list_for_anchor($anchor, 0, $count, 'compact');
} else {
$items = Dates::list_future_for_anchor($anchor, 0, $count, 'compact');
}
// we return an array
return $items;
}
*
* @author Bernard Paques
* @reference
* @license http://www.gnu.org/copyleft/lesser.txt GNU Lesser General Public License
*/
// common definitions and initial processing
include_once '../shared/global.php';
include_once '../dates/dates.php';
// load the skin
load_skin('dates');
// the path to this page
$context['path_bar'] = array('users/' => i18n::s('Dates'));
// the title of the page
$context['page_title'] = i18n::s('Dates');
// list upcoming events
$text = Dates::list_future_for_anchor(NULL, 0, 100, 'ics');
// no encoding, no compression and no yacs handler...
if (!headers_sent()) {
Safe::header('Content-Type: text/calendar');
Safe::header('Content-Transfer-Encoding: binary');
Safe::header('Content-Length: ' . strlen($text));
}
// suggest a download
if (!headers_sent()) {
$file_name = utf8::to_ascii(Skin::strip($context['page_title']) . '.ics');
Safe::header('Content-Disposition: attachment; filename="' . str_replace('"', '', $file_name) . '"');
}
// enable 30-minute caching (30*60 = 1800), even through https, to help IE6 on download
http::expire(1800);
// strong validator
$etag = '"' . md5($text) . '"';
/**
* list future dates
*
* @param int the offset from the start of the list; usually, 0 or 1
* @param int the number of items to display
* @param string the list variant, if any
* @return NULL on error, else an ordered array with $url => ($prefix, $label, $suffix, $type, $icon, $date)
*
* @see dates/index.php
*/
public static function &list_future($offset = 0, $count = 100, $variant = 'family')
{
$output =& Dates::list_future_for_anchor(NULL, $offset, $count, $variant, TRUE);
return $output;
}
