function amr_constrain_components($events, $start, $end, $limit)
{
global $amr_limits;
$newevents = $events;
/* should we be moving to destination date */
if (count($newevents) < 1 or !is_array($newevents)) {
return false;
}
$newevents = apply_filters('amr_events_before_sort', $newevents);
// used for example to exclude private events
$newevents = amr_sort_by_key($newevents, 'EventDate');
$newevents = apply_filters('amr_events_after_sort', $newevents);
if (ICAL_EVENTS_DEBUG) {
//var_dump($newevents);
echo '<br>Sorted ' . count($newevents) . ' events';
echo '<br>first ' . $newevents[0]['EventDate']->format('c');
echo '<br>last ' . $newevents[count($newevents) - 1]['EventDate']->format('c');
echo '<br>start ' . $start->format('c');
echo '<br>end ' . $end->format('c');
echo '<br>Now constrain them...<br> ';
}
$constrained = array();
$count = 0;
foreach ($newevents as $k => $event) {
//
if (isset($event['EventDate']) and is_object($event['EventDate'])) {
if (amr_falls_between($event['EventDate'], $start, $end) or isset($event['EndDate']) and (amr_falls_between($event['EndDate'], $start, $end) or amr_falls_between($start, $event['EventDate'], $event['EndDate']))) {
$constrained[] = $event;
if (isset($_GET['debugall'])) {
echo '<br>Choosing no: ' . $k . ' ' . $event['EventDate']->format('c') . ' ending ' . (isset($event['EndDate']) ? $event['EndDate']->format('c') : ' no end');
}
++$count;
}
if (isset($_GET['debugall'])) {
echo '<br>Not choosing?' . $k . ' ' . $event['EventDate']->format('c') . ' ending ' . (isset($event['EndDate']) ? $event['EndDate']->format('c') : ' no end');
}
} else {
$constrained[] = $event;
if (isset($_GET['debugall'])) {
echo '<br>Whats happening?';
var_dump($event);
}
}
if ($count >= $limit) {
break;
}
}
if (isset($amr_limits['eventsoffset']) and !empty($amr_limits['eventsoffset'])) {
if (function_exists('amr_do_events_offset')) {
$constrained = amr_do_events_offset($constrained);
}
}
$constrained = apply_filters('amr_events_after_sort_and_constrain', $constrained);
return $constrained;
}
function amr_handle_taxonomy_hierarchy($taxonomy_groupby, $groupsubset)
{
// need to sort by parents , so they will appear in correct order hierarchically (add a class ?)
$newset = amr_sort_by_key($groupsubset, 'parent');
//if (isset($_GET['debugg'])) {echo '<br />sorted by parent ';foreach ($newset as $t => $arr){ echo '<br />'.$t.'<br />'; var_dump($arr);} ;}
// then for each parent, if it has not appeared, we need to 'add it' before the child - will have no events
$args = array('orderby' => 'term_group', 'hide_empty' => 1, 'fields' => 'all', 'hierarchical' => true);
// get the terms for that taxonomy ? how to sort ????
$terms = get_terms($taxonomy_groupby, $args);
foreach ($newset as $termname => $garray) {
// for our newly sorted array
if (!empty($garray['parent'])) {
//if (isset($_GET['debugg'])) {echo '<br />Term = '.$termname.' Parent = '.$garray['parent'];}
$parentterm = get_term($garray['parent'], $taxonomy_groupby);
if (isset($_GET['debugg'])) {
echo '<br />ParentTerm = ';
var_dump($parentterm->name);
}
if (!isset($newset[$parentterm->name])) {
// then it hasn't appeared
//if (isset($_GET['debugg'])) {echo '<br />Title to add:'.$parentterm->name;}
$grptitle_to_add = amr_prepare_term_title($parentterm->name, $taxonomy_groupby);
if (isset($_GET['debugg'])) {
echo '<br />Existing title =';
var_dump($newset[$termname]['title']);
echo '<br />Title to add:' . $grptitle_to_add;
}
array_unshift($newset[$termname]['title'], $grptitle_to_add);
if (isset($_GET['debugg'])) {
echo '<br /> New set of titles: <br />';
var_dump($newset[$termname]['title']);
}
} else {
if (isset($_GET['debugg'])) {
echo '<br />already have in this parent ' . $parentterm->name;
}
}
}
}
return $newset;
}
