function amr_getset_options($reset = false)
{
/* get the options from wordpress if in wordpress
if no options, then set defaults */
global $locale, $amr_options;
/* has the initial default configuration */
/* set up some global config initially */
amr_set_defaults();
/* we are requested to reset the options, so delete and update with default */
if ($reset) {
echo '<div class="updated"><p>';
_e('Resetting options...', 'amr-ical-events-list');
if ($d = delete_option('amr-ical-events-list') or $d = delete_option('AmRiCalEventList')) {
_e('Options Deleted...', 'amr-ical-events-list');
} else {
_e('Option was not saved before or error deleting option...', 'amr-ical-events-list');
}
delete_option('amr_ical_images_to_use');
echo '</p></div>';
} else {
/* *First setup the default config */
/* general config */
$amr_options = get_option('amr-ical-events-list');
if (!empty($amr_options)) {
$alreadyhave = true;
//if had one global option, now split into separate ?
if (!empty($amr_options['no_types'])) {
//and !empty($amr_options['1'])) { // then we have old list types, lets convert to new
for ($i = 1; $i <= $amr_options['no_types']; $i++) {
$amr_options['listtypes'][$i] = $amr_options[$i];
$amr_options['listtypes'][$i]['compprop'] = amr_remove_array_level($amr_options['listtypes'][$i]['compprop']);
unset($amr_options[$i]);
}
unset($amr_options['no_types']);
// no longer relevant
if (is_admin()) {
// else might be on a front end page
amr_notice_listtypes_converted();
update_option('amr-ical-events-list', $amr_options);
}
}
} else {
// really old - can delete one day?
if ($alreadyhave = get_option('AmRiCalEventList')) {
delete_option('AmRiCalEventList');
add_option('amr-ical-events-list', $alreadyhave);
_e(' Converting option key to lowercase', 'amr-ical-events-list');
}
}
}
if (!isset($alreadyhave) or !$alreadyhave) {
amr_set_defaults();
}
if (!empty($amr_options['usehumantime'])) {
add_filter('amr_human_time', 'amr_human_time');
}
return $amr_options;
}
function amr_whats_in_use()
{
global $amr_options;
amr_set_defaults();
// $amr_options will be set, don't fetch other options yet
$defaults = $amr_options;
$desc = amr_set_helpful_descriptions();
$amr_options = amr_getset_options(false);
$inuse = get_option('amr-event-fields-in-use');
// overlay any existing
// get all fields that have a column
if (empty($inuse)) {
$inuse = array();
}
foreach ($amr_options['listtypes'] as $i => $l) {
// foreach list
if (isset($l['compprop'])) {
foreach ($l['compprop'] as $f => $opt) {
if (empty($opt['Column'])) {
if (empty($allfieldsinuse[$f])) {
$allfieldsinuse[$f] = 0;
}
} else {
if (empty($allfieldsinuse[$f])) {
$allfieldsinuse[$f] = 1;
} else {
$allfieldsinuse[$f]++;
}
}
}
}
}
// any new defaults ?
foreach ($defaults['listtypes'] as $i => $l) {
if (isset($l['compprop'])) {
foreach ($l['compprop'] as $f => $opt) {
if (!isset($allfieldsinuse[$f])) {
$allfieldsinuse[$f] = 0;
}
}
}
}
// check descriptions just in case ? - no also has componemts
/* foreach ($desc as $i=> $l) {
if (empty($allfieldsinuse[$i]))
$allfieldsinuse[$i] = 0;
}
*/
if (!empty($inuse)) {
// we already got somethingstored
foreach ($inuse as $i => $l) {
if (!isset($allfieldsinuse[$i])) {
// its no longer possible, delete it
unset($inuse[$i]);
}
}
} else {
$inuse = array();
}
// no option yet
foreach ($allfieldsinuse as $i => $l) {
// for all the fields we know about
if (!isset($inuse[$i])) {
// is maybe new? - not empty because thats just what we set before
$inuse[$i] = $allfieldsinuse[$i];
}
}
// var_dump($inuse);
array_multisort(array_values($inuse), SORT_DESC, array_keys($inuse), SORT_ASC, $inuse);
return $inuse;
}